CN213034792U

CN213034792U - Numerical control drilling device with automatic feeding and discharging structure

Info

Publication number: CN213034792U
Application number: CN202021665908.1U
Authority: CN
Inventors: 李文荣; 姚红斌; 许坚
Original assignee: Suzhou Yirong Pot Metal Products Co ltd
Current assignee: Suzhou Yirong Pot Metal Products Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-23
Anticipated expiration: 2030-08-12

Abstract

A numerical control drilling device with an automatic feeding and discharging structure belongs to the technical field of mechanical basic parts and manufacturing, and comprises a numerical control drilling machine, an automatic feeding device and an automatic discharging device, wherein the automatic feeding device and the automatic discharging device are positioned on two sides of the numerical control drilling machine; the automatic feeding device and the automatic discharging device respectively comprise a lower conveying belt, an upper conveying belt, a workpiece upper and lower conveying device, a lower conveying device, an upper material pushing device and a horizontal driving device, and the workpiece upper and lower conveying device can vertically move on the lower conveying belt and the upper conveying belt. Numerical control drilling equipment with unloading structure in automation, changed the traditional mode that carries out the material loading through operating the workman, the work piece of being convenient for operate the workman and taking, work piece processing finishes, only needs to place automatic unloader to saved the time that the operation workman got and put the work piece greatly, can improve workman's work efficiency, and use manpower sparingly, this device is applicable to large-scale production and processing.

Description

Numerical control drilling device with automatic feeding and discharging structure

Technical Field

The utility model belongs to the technical field of machinery basic unit and manufacturing, specifically, relate to a numerical control drilling equipment with unloading structure in automation.

Background

In the machining process, drilling operation is often involved, especially the machining of metal products, and various requirements of various products are often required to be met through drilling in the machining process. Therefore, the drilling machine is widely applied in modern industry, is common machining equipment, is mainly used for processes such as drilling and tapping, and is divided into a common drilling machine and a numerical control drilling machine. When the drilling machine is used for machining, the transfer trolley is pushed manually by an operator in the traditional method, materials are taken between the material storage and the drilling machine, and machined workpieces are placed in a finished product receiving area.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a numerical control drilling equipment with unloading structure in automation has solved among the prior art operative employee that single numerical control bored and has got material alone to put the material back to receiving the material district by oneself, cause workman's labour wasting of resources, and reduced work efficiency's problem.

The technical scheme is as follows: the utility model provides a numerical control drilling device with an automatic feeding and discharging structure, which comprises a numerical control drilling machine, an automatic feeding device and an automatic discharging device, wherein the automatic feeding device and the automatic discharging device are positioned at two sides of the numerical control drilling machine; wherein the automatic feeding device and the automatic discharging device both comprise a lower conveyor belt, an upper conveyor belt, a workpiece up-down conveyor device, a lower feeding device, an upper feeding device and a horizontal driving device, the lower conveyor belt is positioned at one end of the upper conveyor belt, and the tail end of the lower conveyor belt is positioned at one side of the starting end of the upper conveyor belt, the horizontal height of the lower conveyor belt is lower than that of the upper conveyor belt, the workpiece up-and-down conveying device, the lower pushing device and the upper pushing device are all arranged on the horizontal driving device, and the horizontal driving device can drive the workpiece up-down conveying device, the lower pushing device and the upper pushing device to horizontally move between the lower conveying belt and the upper conveying belt, the workpiece up-down conveying device and the upper material pushing device are positioned at one side of the lower conveying belt and the upper conveying belt, and the lower material pushing device is positioned at the other side of the lower conveying belt and the other side of the upper conveying belt, and the workpiece upper and lower conveying devices can vertically move on the lower conveying belt and the upper conveying belt.

Further, foretell numerical control drilling equipment with unloading structure in automation, numerical control drilling machine includes control panel, main shaft, processing platform, platform and lathe connecting seat, servo motor, lathe support girder and machine tool base, the platform all sets up on machine tool base with lathe connecting seat and lathe support girder, processing platform sets up on platform and lathe connecting seat, control panel, main shaft and servo motor set up on lathe supports the girder to servo motor and main shaft are connected, automatic feeding device and automatic unloader are located processing platform's both sides respectively.

Furthermore, foretell numerical control drilling equipment with unloading structure in automation, automatic feeding device's last conveyer belt is located one side of numerical control drilling machine, automatic feeding device's lower conveyer belt is located one side that numerical control drilling machine was kept away from to automatic feeding device's last conveyer belt, automatic unloader's lower conveyer belt is located one side of numerical control drilling machine, automatic unloader's last conveyer belt is located one side that numerical control drilling machine was kept away from to automatic unloader's lower conveyer belt.

Further, foretell numerical control drilling equipment with unloading structure in automation, horizontal drive device is including supporting base, guide rail one, guide rail two, horizontal drive rack, horizontal drive gear, horizontal drive motor and horizontal support board, guide rail one and guide rail two are fixed to be set up on the up end that supports the base to guide rail one and guide rail two parallel arrangement, horizontal drive rack is fixed to be set up on the up end of guide rail one, horizontal support board and guide rail one and guide rail two roll link, horizontal drive motor passes through the fixed setting of motor mounting panel on horizontal support board's lateral wall, horizontal drive gear and horizontal drive motor's pivot are connected to horizontal drive gear and horizontal drive rack toothing.

Furthermore, foretell numerical control drilling equipment with unloading structure in automation, the both sides that the lower terminal surface of horizontal support board is close to guide rail one and guide rail two all are equipped with a set of gyro wheel backup pad, be equipped with the gyro wheel in the gyro wheel backup pad, all be equipped with the spout on the opposite face of guide rail one and guide rail two, the gyro wheel sets up in the spout to the gyro wheel can roll in the spout.

Furthermore, the numerical control drilling device with the automatic feeding and discharging structure comprises a first right-angle support plate, a first upper direct-push cylinder, an upper push plate, two upper guide posts and two upper guide sleeves, wherein the first right-angle support plate is fixedly arranged on the horizontal support plate through bolts, the first upper direct-push cylinder and the two upper guide sleeves are fixedly arranged at the upper end part of the first right-angle support plate, the two upper guide sleeves are symmetrically arranged and respectively positioned at two sides of the first upper direct-push cylinder, the upper guide posts are in sliding connection with the upper guide sleeves, the upper guide posts can horizontally move in the upper guide sleeves, the first right-angle support plate is positioned at one side of the lower conveyor belt and the upper conveyor belt, a piston rod of the upper direct-push cylinder is arranged close to the lower conveyor belt and the upper conveyor belt, the upper push plate is fixedly connected with the piston rod of the upper direct-push cylinder and the end part of the upper guide posts, which is close to the lower conveyor belt and the upper, and the upward straight pushing cylinder can push the upward pushing plate to extend to the position right above the upper conveying belt.

Further, the workpiece up-and-down conveying device comprises two symmetrically arranged vertical guide rails III, two symmetrically arranged vertical guide sliders, a connecting plate I, a workpiece bearing seat and an air cylinder, wherein the two symmetrically arranged vertical guide rails III are fixedly arranged on a vertical surface of the right-angle supporting plate I, the two symmetrically arranged vertical guide rails III and the two symmetrically arranged vertical guide sliders are arranged in a one-to-one correspondence manner, the vertical guide sliders are connected with the vertical guide rails III in a sliding manner, the connecting plate I is fixedly connected with the two symmetrically arranged vertical guide sliders, the workpiece bearing seat is fixedly arranged on the end surface of the connecting plate I, which is close to the lower conveying belt and the upper conveying belt, the air cylinder is fixedly arranged on the upper end surface of the horizontal supporting plate, and a piston rod of the air cylinder is fixedly connected with the workpiece bearing seat, the cylinder can drive the workpiece bearing seat to move up and down between the lower conveying belt and the upper conveying belt, and a first groove is formed in the upper end face of the workpiece bearing seat.

Further, foretell numerical control drilling equipment with unloading structure in automation, down the loading attachment includes right angle backup pad two, down the straight push cylinder, push down the board, two lower uide post that the symmetry set up and two lower uide bushings that the symmetry set up, right angle backup pad two is fixed to be set up on horizontal support plate's up end, down the straight push cylinder and two lower uide bushings that the symmetry set up all fixed the setting on right angle backup pad two's upper end, two lower uide posts that the symmetry set up and two lower uide bushings one-to-one that the symmetry set up to down uide post and lower uide bushing sliding connection, the piston rod of push down board and the straight push down cylinder and the lower uide post are close to the tip fixed connection of lower conveyer belt and last conveyer belt, and the straight push down cylinder can drive the lower uide board and extend to under the conveyer belt directly over.

Furthermore, in the numerical control drilling device with the automatic feeding and discharging structure, the first right-angle supporting plate and the second right-angle supporting plate are arranged oppositely, and the upper push plate, the workpiece bearing seat and the lower push plate are positioned on the same straight line.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: numerical control drilling equipment with unloading structure in automation, automatic feeding device and automatic unloader through setting up in the both sides of numerically-controlled drilling machine, the traditional mode of carrying out the material loading through the operation workman has been changed, only need alone or the manipulator can place the work piece in succession at the automatic feeding device of many numerically-controlled drilling machines, automatic feeding device can carry the work piece to waiting to process the position, be convenient for operation workman's work piece of taking, work piece processing finishes, only need place automatic unloader, alright carry the work piece to receiving material position, thereby the time of operation workman's getting the work piece of putting has been saved greatly, can improve workman's work efficiency, and use manpower sparingly, this device is applicable to large-scale production and processing.

Drawings

Fig. 1 is a schematic view of the overall structure of the numerical control drilling device with an automatic feeding and discharging structure of the present invention;

fig. 2 is a schematic structural diagram of the numerically-controlled drilling machine according to the present invention;

fig. 3 is a schematic structural diagram of a horizontal driving device according to the present invention;

fig. 4 is a schematic structural diagram of a horizontal driving device according to the present invention;

fig. 5 is a front view of the automatic feeding device and the automatic discharging device of the present invention;

fig. 6 is a top view of the automatic feeding device and the automatic discharging device of the present invention;

FIG. 7 is a front view of the workpiece up-down transfer apparatus of the present invention;

fig. 8 is a top view of the workpiece up-down conveying apparatus according to the present invention.

In the figure: the numerical control drilling machine 1, a control panel 11, a main shaft 12, a processing platform 13, a platform and machine tool connecting seat 14, a servo motor 15, a machine tool supporting main beam 16, a machine tool base 17, an automatic feeding device 2, a lower conveyor belt 21, an upper conveyor belt 22, a workpiece up-down conveyor 23, a vertical guide rail three 231, a vertical guide slider 232, a connecting plate one 233, a workpiece receiving seat 234, an air cylinder 235, a groove one 236, a lower feeder 24, a right-angle support plate two 241, a lower straight push air cylinder 242, a lower push plate 243, a lower guide post 244, a lower guide sleeve 245, an upper feeder 25, a right-angle support plate one 251, an upper straight push air cylinder 252, an upper push plate 253, an upper guide post 254, an upper guide sleeve 255, a horizontal driving device 26, a support base 261, a guide rail one 262, a guide rail two 263, a horizontal driving rack 264, a horizontal driving gear 265, a horizontal driving motor, Roller 269, chute 260, automatic blanking device 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

The numerical control drilling device with the automatic feeding and discharging structure shown in fig. 1 comprises a numerical control drilling machine 1, an automatic feeding device 2 and an automatic discharging device 3, wherein the automatic feeding device 2 and the automatic discharging device 3 are positioned on two sides of the numerical control drilling machine 1; wherein, the automatic feeding device 2 and the automatic blanking device 3 both comprise a lower conveyor belt 21, an upper conveyor belt 22, a workpiece upper and lower conveyor device 23, a lower pusher device 24, an upper pusher device 25 and a horizontal driving device 26, the lower conveyor belt 21 is positioned at one end of the upper conveyor belt 22, the tail end of the lower conveyor belt 21 is positioned at one side of the starting end of the upper conveyor belt 22, the horizontal height of the lower conveyor belt 21 is lower than that of the upper conveyor belt 22, the workpiece upper and lower conveyor device 23, the lower pusher device 24 and the upper pusher device 25 are all arranged on the horizontal driving device 26, the horizontal driving device 26 can drive the workpiece upper and lower conveyor device 23, the lower pusher device 24 and the upper pusher device 25 to horizontally move between the lower conveyor belt 21 and the upper conveyor belt 22, the workpiece upper and lower conveyor device 23 and the upper pusher device 25 are positioned at one side of the lower conveyor belt 21 and the upper conveyor, and the lower pusher 24 is located at the other side of the lower conveyor belt 21 and the upper conveyor belt 22, and the work-piece up-down conveyor 23 can move up and down in the vertical direction on the lower conveyor belt 21 and the upper conveyor belt 22. The upper conveyor belt 22 of the automatic feeding device 2 is located on one side of the numerically-controlled drilling machine 1, the lower conveyor belt 21 of the automatic feeding device 2 is located on one side, away from the numerically-controlled drilling machine 1, of the upper conveyor belt 22 of the automatic feeding device 2, the lower conveyor belt 21 of the automatic blanking device 3 is located on one side of the numerically-controlled drilling machine 1, and the upper conveyor belt 22 of the automatic blanking device 3 is located on one side, away from the numerically-controlled drilling machine 1, of the lower conveyor belt 21 of the automatic blanking device 3.

As shown in fig. 2, the numerically controlled drilling machine 1 includes a control panel 11, a spindle 12, a processing platform 13, a platform and machine tool connecting seat 14, a servo motor 15, a machine tool supporting main beam 16 and a machine tool base 17, where the platform and machine tool connecting seat 14 and the machine tool supporting main beam 16 are both disposed on the machine tool base 17, the processing platform 13 is disposed on the platform and machine tool connecting seat 14, the control panel 11, the spindle 12 and the servo motor 15 are disposed on the machine tool supporting main beam 16, and the servo motor 15 is connected to the spindle 12, and the automatic feeding device 2 and the automatic discharging device 3 are respectively located on two sides of the processing platform 13.

Example two

The horizontal driving device 26 shown in fig. 3 and 4 includes a supporting base 261, a first guide rail 262, a second guide rail 263, a horizontal driving rack 264, a horizontal driving gear 265, a horizontal driving motor 266 and a horizontal supporting plate 267, wherein the first guide rail 262 and the second guide rail 263 are fixedly arranged on the upper end surface of the supporting base 261, the first guide rail 262 and the second guide rail 263 are arranged in parallel, the horizontal driving rack 264 is fixedly arranged on the upper end surface of the first guide rail 262, the horizontal supporting plate 267 is in rolling connection with the first guide rail 262 and the second guide rail 263, the horizontal driving motor 266 is fixedly arranged on the side wall of the horizontal supporting plate 267 through a motor mounting plate, the horizontal driving gear 265 is connected with the rotating shaft of the horizontal driving motor 266, and the horizontal driving gear 265 is engaged with the horizontal driving rack 264.

The lower end face of the horizontal support plate 267 is provided with a group of roller support plates 268 on two sides close to the first guide rail 262 and the second guide rail 263, the roller support plates 268 are provided with rollers 269, the opposite faces of the first guide rail 262 and the second guide rail 263 are provided with sliding grooves 260, the rollers 269 are arranged in the sliding grooves 260, and the rollers 269 can roll in the sliding grooves 260.

EXAMPLE III

The upper pushing device 25 shown in fig. 5 and 6 includes a right-angle support plate 251, an upper straight pushing cylinder 252, an upper pushing plate 253, two upper guide posts 254 symmetrically arranged and two upper guide sleeves 255 symmetrically arranged, the right-angle support plate 251 is fixedly arranged on a horizontal support plate 267 through bolts, the upper straight pushing cylinder 252 and the two upper guide sleeves 255 symmetrically arranged are both fixedly arranged on the upper end portion of the right-angle support plate 251, the two upper guide sleeves 255 symmetrically arranged are respectively arranged on two sides of the upper straight pushing cylinder 252, the upper guide posts 254 and the upper guide sleeves 255 are slidably connected, the upper guide posts 254 can horizontally move in the upper guide sleeves 255, the right-angle support plate 251 is arranged on one side of the lower conveyor belt 21 and the upper conveyor belt 22, a piston rod of the upper straight pushing cylinder 252 is arranged close to the lower conveyor belt 21 and the upper conveyor belt 22, a piston rod of the upper pushing plate 253, a piston rod of the upper straight pushing cylinder 252 and an end portion of the upper guide posts 254 close to the lower conveyor belt 21 and the upper conveyor belt 22 are And the upward pushing cylinder 252 pushes the upward pushing plate 253 to extend right above the upper conveyor belt 22.

Example four

The workpiece up-and-down conveying device 23 shown in fig. 5-8 comprises two symmetrically arranged vertical guide rails three 231, two symmetrically arranged vertical guide sliders 232, a connecting plate one 233, a workpiece receiving seat 234 and an air cylinder 235, wherein the two symmetrically arranged vertical guide rails three 231 are fixedly arranged on the vertical surface of a right-angle support plate one 251, the two symmetrically arranged vertical guide rails three 231 and the two symmetrically arranged vertical guide sliders 232 are arranged in one-to-one correspondence, the vertical guide sliders 232 are slidably connected with the vertical guide rails three 231, the connecting plate one 233 is fixedly connected with the two symmetrically arranged vertical guide sliders 232, the workpiece receiving seat 234 is fixedly arranged on the end surface of the connecting plate one 233 close to the lower conveying belt 21 and the upper conveying belt 22, the air cylinder 235 is fixedly arranged on the upper end surface of a horizontal support plate 267, and a piston rod of the air cylinder 235 is fixedly connected with the workpiece receiving seat 234, the air cylinder 235 can drive the workpiece bearing seat 234 to move up and down between the lower conveyor belt 21 and the upper conveyor belt 22, and a first groove 236 is formed on the upper end face of the workpiece bearing seat 234.

EXAMPLE five

The lower pushing device 24 shown in fig. 5 and 6 includes a right-angle support plate two 241, a lower straight pushing cylinder 242, a lower pushing plate 243, two symmetrically arranged lower guide posts 244 and two symmetrically arranged lower guide sleeves 245, the right-angle support plate two 241 is fixedly arranged on the upper end surface of the horizontal support plate 267, the lower straight pushing cylinder 242 and the two symmetrically arranged lower guide sleeves 245 are both fixedly arranged on the upper end portion of the right-angle support plate two 241, the two symmetrically arranged lower guide posts 244 and the two symmetrically arranged lower guide sleeves 245 are arranged in one-to-one correspondence, the lower guide posts 244 are slidably connected with the lower guide sleeves 245, the lower pushing plate 243 is fixedly connected with the piston rod of the lower straight pushing cylinder 242 and the end portion of the lower guide post 244 close to the lower conveyor belt 21 and the upper conveyor belt 22, and the lower straight pushing cylinder 242 can drive the lower pushing plate 243 to extend to the position right above the lower conveyor belt 21.

In order to transfer the workpiece among the workpiece up-and-down conveying device 23, the lower pushing device 24 and the upper pushing device 25, the right-angle support plate I251 and the right-angle support plate II 241 are oppositely arranged, and the upper pushing plate 253, the workpiece receiving seat 234 and the lower pushing plate 243 are positioned on the same straight line.

The utility model discloses a material loading process theory of operation does:

a workpiece to be processed is placed on a lower conveyor belt 21 of an automatic feeding device 2 through a special material conveying person or a mechanical hand, the lower conveyor belt 21 conveys the workpiece to be processed in the direction of the numerically controlled drilling machine 1, when the workpiece to be processed reaches the tail end of the lower conveyor belt 21, the lower conveyor belt 21 stops, at the moment, a workpiece bearing seat 234 is in the horizontal position with the same height as the lower conveyor belt 21, a piston rod of a lower straight pushing cylinder 242 extends out to push the workpiece to be processed onto the workpiece bearing seat 234 from the tail end of the lower conveyor belt 21, a piston rod of a cylinder 235 extends out to push the workpiece bearing seat 234 to slide upwards along two symmetrically arranged vertical guide rails three 231, when the workpiece bearing seat 234 reaches the horizontal position of an upper conveyor belt 22, the cylinder 235 stops, a piston rod of an upper straight pushing cylinder 252 extends out to drive an upper push plate 253 to push the workpiece to be processed onto the upper conveyor belt 22 from the workpiece bearing seat, and starting the upper conveying belt 22, and conveying the workpiece to be processed to the position of the numerical control drilling machine 1.

the work piece finishes processing on numerically-controlled drilling machine 1, and the workman takes off the work piece that finishes processing and places automatic unloader 3 on, and automatic unloader 3's working process is the same with automatic feeding device 2, consequently carries the work piece that finishes processing to the other end, and the manipulator of being convenient for or manual work are collected.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a numerical control drilling equipment with unloading structure in automation which characterized in that: the automatic feeding device comprises a numerically-controlled drilling machine (1), an automatic feeding device (2) and an automatic discharging device (3), wherein the automatic feeding device (2) and the automatic discharging device (3) are positioned on two sides of the numerically-controlled drilling machine (1);

wherein the automatic feeding device (2) and the automatic blanking device (3) respectively comprise a lower conveyor belt (21), an upper conveyor belt (22), a workpiece upper and lower conveyor device (23), a lower conveyor device (24), an upper material pushing device (25) and a horizontal driving device (26), the lower conveyor belt (21) is positioned at one end of the upper conveyor belt (22), the tail end of the lower conveyor belt (21) is positioned at one side of the starting end of the upper conveyor belt (22), the horizontal height of the lower conveyor belt (21) is lower than that of the upper conveyor belt (22), the workpiece upper and lower conveyor device (23), the lower material pushing device (24) and the upper material pushing device (25) are all arranged on the horizontal driving device (26), and the horizontal driving device (26) can drive the workpiece upper and lower conveyor device (23), the lower material pushing device (24) and the upper material pushing device (25) to horizontally move between the lower conveyor belt (21) and the upper conveyor belt (22), the workpiece up-and-down conveying device (23) and the upper material pushing device (25) are located on one side of the lower conveying belt (21) and one side of the upper conveying belt (22), the lower material pushing device (24) is located on the other side of the lower conveying belt (21) and the other side of the upper conveying belt (22), and the workpiece up-and-down conveying device (23) can vertically move on the lower conveying belt (21) and the upper conveying belt (22).

2. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 1, wherein: numerical control drilling machine (1) includes control panel (11), main shaft (12), processing platform (13), platform and lathe connecting seat (14), servo motor (15), lathe support girder (16) and lathe base (17), the platform all sets up on lathe base (17) with lathe connecting seat (14) and lathe support girder (16), processing platform (13) set up on platform and lathe connecting seat (14), control panel (11), main shaft (12) and servo motor (15) set up on lathe support girder (16) to servo motor (15) and main shaft (12) are connected, automatic feeding device (2) and automatic unloader (3) are located the both sides of processing platform (13) respectively.

3. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 1, wherein: the automatic feeding device is characterized in that an upper conveying belt (22) of the automatic feeding device (2) is located on one side of the numerically-controlled drilling machine (1), a lower conveying belt (21) of the automatic feeding device (2) is located on one side, far away from the numerically-controlled drilling machine (1), of the upper conveying belt (22) of the automatic feeding device (2), a lower conveying belt (21) of the automatic blanking device (3) is located on one side of the numerically-controlled drilling machine (1), and the upper conveying belt (22) of the automatic blanking device (3) is located on one side, far away from the numerically-controlled drilling machine (1), of the lower conveying belt (21) of the automatic blanking device (3).

4. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 1, wherein: the horizontal driving device (26) comprises a supporting base (261), a first guide rail (262), a second guide rail (263), a horizontal driving rack (264), a horizontal driving gear (265), a horizontal driving motor (266) and a horizontal supporting plate (267), the first guide rail (262) and the second guide rail (263) are fixedly arranged on the upper end surface of the supporting base (261), the first guide rail (262) and the second guide rail (263) are arranged in parallel, the horizontal driving rack (264) is fixedly arranged on the upper end surface of the first guide rail (262), the horizontal supporting plate (267) is in rolling connection with the first guide rail (262) and the second guide rail (263), the horizontal driving motor (266) is fixedly arranged on the side wall of the horizontal supporting plate (267) through a motor mounting plate, the horizontal driving gear (265) is connected with the rotating shaft of a horizontal driving motor (266), and the horizontal driving gear (265) is engaged with the horizontal driving rack (264).

5. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 4, wherein: the both sides that the lower terminal surface of horizontal support plate (267) is close to guide rail (262) and guide rail two (263) all are equipped with a set of gyro wheel backup pad (268), be equipped with gyro wheel (269) on gyro wheel backup pad (268), all be equipped with spout (260) on the opposite face of guide rail (262) and guide rail two (263), gyro wheel (269) set up in spout (260) to gyro wheel (269) can roll in spout (260).

6. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 4, wherein: the upper pushing device (25) comprises a right-angle support plate I (251), an upper straight pushing cylinder (252), an upper pushing plate (253), two upper guide posts (254) which are symmetrically arranged and two upper guide sleeves (255) which are symmetrically arranged, the right-angle support plate I (251) is fixedly arranged on a horizontal support plate (267) through bolts, the upper straight pushing cylinder (252) and the two upper guide sleeves (255) which are symmetrically arranged are fixedly arranged on the upper end part of the right-angle support plate I (251), the two upper guide sleeves (255) which are symmetrically arranged are respectively positioned on two sides of the upper straight pushing cylinder (252), the upper guide posts (254) are in sliding connection with the upper guide sleeves (255), the upper guide posts (254) can horizontally move in the upper guide sleeves (255), the right-angle support plate I (251) is positioned on one side of the lower conveyor belt (21) and the upper conveyor belt (22), a piston rod of the upper straight pushing cylinder (252) is arranged close to the upper conveyor belt (21) and the lower conveyor belt (22), the upper push plate (253) is fixedly connected with the piston rod of the upper straight push cylinder (252) and the end parts of the upper guide columns (254) close to the lower conveyor belt (21) and the upper conveyor belt (22), and the upper straight push cylinder (252) can push the upper push plate (253) to extend to the position right above the upper conveyor belt (22).

7. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 6, wherein: the workpiece up-and-down conveying device (23) comprises two symmetrically arranged vertical guide rails III (231), two symmetrically arranged vertical guide sliders (232), a connecting plate I (233), a workpiece bearing seat (234) and an air cylinder (235), wherein the two symmetrically arranged vertical guide rails III (231) are fixedly arranged on the vertical surface of a right-angle support plate I (251), the two symmetrically arranged vertical guide rails III (231) and the two symmetrically arranged vertical guide sliders (232) are arranged in a one-to-one correspondence manner, the vertical guide sliders (232) are in sliding connection with the vertical guide rails III (231), the connecting plate I (233) is fixedly connected with the two symmetrically arranged vertical guide sliders (232), the workpiece bearing seat (234) is fixedly arranged on the end surface of the connecting plate I (233) close to the lower conveying belt (21) and the upper conveying belt (22), and the air cylinder (235) is fixedly arranged on the upper end surface of a horizontal support plate (267), and a piston rod of the air cylinder (235) is fixedly connected with the workpiece bearing seat (234), the air cylinder (235) can drive the workpiece bearing seat (234) to move up and down between the lower conveyor belt (21) and the upper conveyor belt (22), and a first groove (236) is formed in the upper end face of the workpiece bearing seat (234).

8. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 7, wherein: the lower feeding device (24) comprises a right-angle support plate II (241), a lower straight pushing cylinder (242), a lower pushing plate (243), two symmetrically arranged lower guide posts (244) and two symmetrically arranged lower guide sleeves (245), the right-angle support plate II (241) is fixedly arranged on the upper end surface of the horizontal support plate (267), the lower straight pushing cylinder (242) and the two symmetrically arranged lower guide sleeves (245) are fixedly arranged on the upper end part of the right-angle support plate II (241), the two symmetrically arranged lower guide posts (244) and the two symmetrically arranged lower guide sleeves (245) are arranged in a one-to-one correspondence manner, the lower guide posts (244) are connected with the lower guide sleeves (245) in a sliding manner, the lower pushing plate (243) is fixedly connected with the piston rod of the lower straight pushing cylinder (242) and the end part of the lower guide posts (244) close to the lower conveyor belt (21) and the upper conveyor belt (22), and the downward pushing cylinder (242) can drive the downward pushing plate (243) to extend to the position right above the lower conveying belt (21).

9. The numerical control drilling device with the automatic feeding and discharging structure as claimed in claim 8, wherein: the first right-angle supporting plate (251) and the second right-angle supporting plate (241) are arranged oppositely, and the upper push plate (253), the workpiece bearing seat (234) and the lower push plate (243) are positioned on the same straight line.