CN220739631U - Automatic corner cut production line for door frame - Google Patents

Abstract

The utility model discloses an automatic door frame corner cutting production line, and mainly relates to the field of door frame processing and manufacturing. The automatic cutting and conveying device comprises a feeding area, a control conveying area, a cutting conveying area and a conveying belt, wherein the feeding area, the control conveying area, the cutting conveying area and the conveying belt are sequentially arranged along the product processing direction, the feeding area, the control conveying area, the cutting conveying area and the conveying belt are detachably arranged, and raw materials are conveyed to a specified position through the conveying belt after being pushed to the control conveying area to control the cutting length by a pushing piece of the feeding area. The utility model has the beneficial effects that: the dependence on manual operation can be reduced, and the labor cost and the labor intensity are reduced. The operator only needs to monitor and manage the running state of the automatic control system, and does not need to directly carry out cutting operation, thereby improving the working efficiency and the safety and the production efficiency and the accuracy.

Description

Automatic corner cut production line for door frame

Technical Field

The utility model relates to the field of door frame processing and manufacturing, in particular to an automatic door frame corner cutting production line.

Background

At present, when wooden door frames or aluminum alloy door frames and the like are used for production, raw materials are cuboid, in order to provide better assembly and installation effects and increase the attractiveness and stability of the door frames, angle cutting operation is needed for the aluminum alloy door frames, so that joints between the door frames and walls are more compact, gaps and gaps which are not attractive are reduced, the door frames and indoor decoration styles are more coordinated and unified, and for larger door frames, the contact area and the supporting area of the door frames can be increased by the angle cutting operation, so that the stability and the bearing capacity of the door frames are improved, and in a word, the installation effect, the attractiveness, the stability and the use experience of the door frames can be improved by the angle cutting operation for the aluminum alloy door frames; this is a common door frame machining and installation technique.

As shown in figure 1 of the drawings, after the whole door frame is produced, the door frame needs to be subjected to sectional angle cutting treatment according to a specified length to reduce unnecessary troubles generated in the use process of subsequent customers, and the aluminum alloy door frame angle cutting device is an important tool widely applied to the field of aluminum alloy product manufacturing. However, this device has some difficulties and disadvantages in achieving automatic cutting and automated pipelining; the main aspects are as follows:

first, the manual operation is necessary: the current aluminum alloy 45-degree angle cutting device cannot realize full-automatic operation and needs manual operation and monitoring. This results in increased human resource consumption and labor intensity in the production process. Second, the processing speed is slower: the production speed of the aluminum alloy door frame angle cutting device is relatively slow due to the current process and technology limitations and the influence of manual operation. This limits the improvement in productivity and throughput, especially in the case of mass production and high-speed pipelining demands of the manufacturer, cutting efficiency will directly affect the profit of the factory.

Disclosure of Invention

The utility model aims to provide an automatic door frame corner cutting production line which is used for realizing automatic cutting treatment of original door frames through joint work of a plurality of stations, reducing dependence on manual operation, and particularly reducing dependence on manual operation by an automatic control system, and reducing labor cost and labor intensity. The operating personnel only need monitor and manage the running state of the automatic control system, and do not need to directly carry out cutting operation, thereby improving the working efficiency and the safety, improving the production efficiency and the accuracy, and improving the production efficiency. The automatic cutting production line can automatically adjust cutting parameters and working speed according to the size and the requirement of the workpiece, and high-efficiency cutting operation is realized.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

an automatic corner cutting production line for a door frame,

the device comprises a feeding area, a control conveying area, a cutting conveying area and a conveying belt, wherein the feeding area, the control conveying area, the cutting conveying area and the conveying belt are sequentially arranged along the product processing direction, and the feeding area, the control conveying area, the cutting conveying area and the conveying belt are detachably arranged;

feeding area: the feeding area is provided with a raw material limiting device and a pushing piece, the pushing piece is arranged on one side of the limiting device, the limiting device limits the position of raw materials, and the raw materials are pushed by the pushing piece to be conveyed to the control conveying area;

control the conveying area: the length control device controls the length of the raw materials pushed and conveyed to the cutting and conveying area by the pushing cylinder;

cutting the conveying area: the cutting conveying area is provided with a cutting machine and a limiting conveying mechanism, the limiting conveying mechanism is arranged on the table top of the cutting machine, and the limiting conveying mechanism limits the cutting position of the raw materials to be cut by the cutting machine and conveys the cut products to the conveying belt through the limiting conveying mechanism;

and (3) a conveyor belt: the automatic sectional angle cutting operation of the raw materials is completed at the appointed position of the cut product;

the raw materials are pushed to the control conveying area by the pushing piece of the feeding area to control the cutting length, and then are cut by the cutting conveying area and conveyed to a specified position by the conveying belt.

The limiting device is a material placing frame body, the pushing piece is fixedly arranged on one side of the material placing frame body, a plurality of limiting columns are arranged on the material placing frame body, raw materials are clamped between the pushing piece and the pushing piece in a pairwise distribution mode, limiting cylinders are fixedly arranged on the vertical direction of the limiting columns, clamping cylinders are horizontally fixedly connected to the bottoms of the limiting cylinders, the clamping cylinders are used for clamping raw materials, the pushing piece is driven by the limiting cylinders to move up and down, and the pushing piece moves for pushing one raw material on the lowest side.

The length control device comprises a control cabinet body and a support plate, the pushing cylinder is arranged on one side of the control cabinet body close to the feeding area, and the control cabinet body is provided with a movable slide rail;

the fixed limiting cylinder is arranged on the supporting plate and fixedly clamps the raw materials, and the pushing cylinder pushes the supporting plate to move along the movable sliding rail by a specified distance to control the conveying length of the raw materials.

The limit conveying mechanism comprises a first cylinder and a second cylinder; the cutting machine is characterized in that the first cylinder Y is fixedly arranged on a cutting surface of the cutting machine in a clamping mode to fix raw materials to be cut, a piston rod of the second cylinder is fixedly connected with a moving platform, a third cylinder is arranged on the moving platform, and the second cylinder is matched with the third cylinder to convey cut materials to a next station.

And a pushing cylinder is further arranged on one side of the cutting machine and pushes the cut raw materials to be parallel to the conveying belt.

The conveyor belt conveys the cut raw material.

Compared with the prior art, the utility model has the beneficial effects that:

the combined treatment is carried out through a plurality of stations, so that the automatic cutting treatment of the original door frame is realized, the dependence on manual operation is reduced, and particularly, the automatic control system can reduce the dependence on manual operation, and the labor cost and the labor intensity are reduced. The operating personnel only need monitor and manage the running state of the automatic control system, and do not need to directly carry out cutting operation, thereby improving the working efficiency and the safety, improving the production efficiency and the accuracy, and improving the production efficiency. The automatic cutting production line can automatically adjust cutting parameters and working speed according to the size and the requirement of the workpiece, and high-efficiency cutting operation is realized.

Drawings

Figure 1 is a perspective view of a complete assembly line of the present utility model.

Fig. 2 is a side view of a complete flow line of the present utility model.

FIG. 3 is an enlarged schematic diagram of the feeding section in the present utility model.

Fig. 4 is an enlarged view of the loading zone limiting column in the present utility model.

FIG. 5 is an enlarged view of a portion of the controlled delivery area of the present utility model.

Fig. 6 is a partial enlarged view of the point a of fig. 5 in accordance with the present utility model.

Fig. 7 is a length control diagram.

Fig. 8 is a schematic diagram of a cut conveyor and belt.

Fig. 9 is a diagram showing the operation state of the pushing cylinder.

The reference numbers shown in the drawings:

1. a feeding area; 11. a limiting device; 111. a material placement frame; 1111. a limit column; 1112. a limit cylinder; 1113. a clamping cylinder; 12. a pushing member; 2. controlling a conveying area; 21. a length control device; 211. a support plate; 2111. fixing a limit cylinder; 212. a control cabinet body; 213. moving the slide rail; 22. a pushing cylinder; 3. cutting the conveying area; 31. a cutting machine; 32. a limit conveying mechanism; 321. a first cylinder; 322. a second cylinder; 3221. a mobile platform; 3222. a third cylinder; 4. a conveyor belt; 5. raw materials; 6. a pushing cylinder; 7. a cutter plane; 8. three-dimensional scale.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.

Referring to fig. 1 and 2 of the drawings of the specification, an automatic door frame corner cutting production line comprises a feeding area 1, a control conveying area 2, a cutting conveying area 3 and a conveying belt 4, wherein the feeding area 1, the control conveying area 2, the cutting conveying area 3 and the conveying belt 4 are sequentially arranged along the product processing direction, and the feeding area 1, the control conveying area 2, the cutting conveying area 3 and the conveying belt 4 are detachably arranged; the raw material 5 is pushed to the control conveying area 2 by the pushing piece 12 of the feeding area 1 to control the cutting length, and then is cut by the cutting conveying area 3 to be conveyed to a specified position by the conveying belt 4.

As shown in fig. 3 and 4 of the drawings in the specification, the feeding area 1: the feeding area 1 is provided with a raw material 5 limiting device 11 and a pushing piece 12, the pushing piece 12 is arranged on one side of the limiting device 11, the limiting device 11 limits the position of the raw material 5, and the raw material 5 is pushed by the pushing piece 12 to be conveyed to the control conveying area 2; the limiting device 11 is a material placing frame 111, the pushing member 12 is fixedly arranged on one side of the material placing frame 111, a plurality of limiting columns 1111 are arranged on the material placing frame 111, the limiting columns 1111 are distributed in pairs to clamp the raw materials 5 between the two, limiting cylinders 1112 are fixedly arranged on the limiting columns 1111 in the vertical direction, clamping cylinders 1113 are horizontally and fixedly connected to the bottoms of the limiting cylinders 1112, and the clamping raw materials 5 are driven by the limiting cylinders 1112 to move up and down so that the pushing member 12 can move for pushing one raw material 5 on the lowest side; as shown in fig. 1 and 3 of the accompanying drawings, the strip-shaped raw materials 5 produced by the factory are placed between two limiting columns 1111 on the material placing frame 111 in a stacking manner, a pushing member 12 fixedly arranged on one side of the material placing frame 111 is used for pushing, so as to realize the first step of the production line, in the process of pushing out the bottommost raw materials 5, we need to firstly put down the whole stack of raw materials 5, then sort the bottommost raw materials 5 and the upper raw materials 5 with reference to fig. 3, namely, three raw materials 5 are lifted up, so that the situation that the raw materials 5 are the same as the accompanying drawings is described, and in real life, a plurality of raw materials can be ensured to be pushed out by using the pushing member 12 at the moment, the first step of operation is completed, and in order to complete the first step of operation of the production line, as mentioned above, a limiting cylinder 1112 is fixedly arranged in the vertical direction of the limiting columns 1111, and a clamping cylinder 1113 is horizontally and fixedly connected to the bottom of the limiting cylinder 1112, and two clamping cylinders 1113 clamp the raw materials 5, so that the bottommost raw materials 5 are pushed by the limiting cylinder 1112 to drive the limiting cylinder 1112 to move to the lowest raw materials 3 with reference to the accompanying drawings 3; the whole motion process is that the clamping cylinder 1113 clamps the raw material 5, the limiting cylinder 1112 moves downwards to the material placing frame 111, then the clamping cylinder 1113 loosens to place the raw material 5 on the material placing frame 111, then the limiting cylinder 1112 moves upwards to adapt to the thickness of the raw material 5, then the clamping cylinder 1113 clamps the raw material 5 stacked above the bottommost side, the limiting cylinder 1112 continues to move upwards to separate the raw material 5 to be processed from the bottommost side raw material 5, so that the raw material 5 can be prevented from being scratched by the stacked raw material 5 when the pushing piece 12 pushes the raw material 5, and the pushing distance of the pushing cylinder 22 can be controlled by the pushing cylinder 22;

as described in fig. 5, 6 and 7 of the accompanying drawings, the conveying area 2 is controlled: the control conveying area 2 is provided with a length control device 21 and a pushing cylinder 22, the pushing cylinder 22 is arranged at one side close to the feeding area 1, the length control device 21 controls the length of the raw material 5 pushed by the pushing cylinder 22 to be conveyed to the cutting conveying area 3, and the control conveying area is described with reference to fig. 7 of the accompanying drawings; the length control device 21 is a control cabinet 212 and a supporting plate 211, the pushing cylinder 22 is arranged on one side of the control cabinet 212 close to the feeding area 1, and the control cabinet 212 is provided with a movable sliding rail 213;

the fixed limit cylinder 2111 is provided on the support plate 211, the fixed limit cylinder 2111 fixedly clamps the raw material 5, the pushing cylinder 22 pushes the support plate 211 to move along the moving rail 213 by a designated distance to control the conveying length of the raw material 5, and as described with reference to fig. 5 and 6 of the accompanying drawings, the overall movement process is that after the pushing member 12 of the feeding area 1 pushes the raw material 5 to control the input area, the fixed limit cylinder 2111 clamps the raw material 5, the pushing cylinder 22 pushes the support plate 211 to move toward the cutting conveying area 3 by a designated distance, the fixed limit cylinder 2111 is released, the pushing cylinder 22 drives the support plate 211 to move toward the feeding area 1 to return to the initial position, and the next conveying operation is continued after the cutting is completed;

as described with reference to fig. 8 of the accompanying drawings, the cut conveying section 3: the cutting and conveying area 3 is provided with a cutting machine 31 and a limiting and conveying mechanism 32, the limiting and conveying mechanism 32 is arranged on the table top of the cutting machine 31, the limiting and conveying mechanism 32 limits the cutting position of the raw materials 5 to be cut by the cutting machine 31, and the limiting and conveying mechanism 32 conveys the cut products to the conveying belt 4; the limit conveying mechanism 32 comprises a first air cylinder 321 and a second air cylinder 322; the first air cylinder 321Y is fixedly arranged on the cutting surface of the cutting machine 31 to clamp and fix the raw material 5 to be cut, a piston rod of the second air cylinder 322 is fixedly connected with a moving platform 3221, a third air cylinder 3222 is arranged on the moving platform 3221, and the second air cylinder 322 cooperates with the third air cylinder 3222 to convey the cut material to the next station; the cutting and conveying area 3 is mainly responsible for cutting raw materials 5 with specified length input by the control input area, the traditional raw material 5 positioning assembly is not suitable for automatic cutting operation on an automatic production line, so as to be described in the accompanying drawings 8 and 9 of the specification, 3 air cylinders are arranged on a conveying table of the cutting machine 31, wherein the first air cylinder 321 and the third air cylinder 3222 are responsible for clamping the raw materials 5 and avoiding shaking of the raw materials 5 in the cutting process, and belong to positioning air cylinders, after the cutting is finished, a workpiece subjected to cutting needs to be continuously conveyed to the next station, and a second air cylinder 322 is also arranged, a moving platform 3221 is fixedly connected to a piston rod of the second air cylinder 322, the moving platform 3221 is provided with the third air cylinder 3222, and the second air cylinder 322 is matched with the third air cylinder 3222 to be responsible for conveying the cut workpiece to the next station, which is described in the accompanying drawings 8; the whole working process is that firstly, after the raw material 5 is conveyed by the conveying area 2, the first air cylinder 321 and the third air cylinder 3222 clamp the raw material 5, then, in general cases, as shown in fig. 1 of the specification, the cutting machine 31 is arranged to cut the workpiece in an angle symmetry manner, the cutting machine 31 is arranged to cut after clamping, after cutting is completed, the first air cylinder 321 is loosened, the second air cylinder 322 moves to push the third air cylinder 3222 on the moving platform 3221 to clamp the cut product to move to the next station, namely, move in the X direction, then the third air cylinder 3222 is loosened, and the second air cylinder 322 drives the third air cylinder 3222 to return, so that the cutting conveying task is completed.

It should be noted that if the conveyor belt 4 is placed parallel to the position of the cut product, the subsequent cutting is completed, and as the second air cylinder 322 moves forward, there may be a collision problem, as shown in fig. 8 and 9 of the specification, that is, the product after the subsequent cutting collides with the product cut before, which may cause damage to the product, so, as shown in fig. 9 of the specification, a certain distance exists between the conveyor belt 4 and the vertical direction of the cutting station Y, and a pushing air cylinder 22 is further disposed at one side of the cutter 31, where the pushing air cylinder 22 pushes the cut raw material 5 to coincide with the conveyor belt 4, and the working process is that, after the second air cylinder 322 pushes the product forward, when the second air cylinder 322 drives the third air cylinder 3222 to return to the original position, the pushing air cylinder 22 starts to push the product to one side, so that it coincides with the conveyor belt 4, and the problem of collision is avoided.

Finally, the products pass through the conveyor belt 4: the automatic segment angle cutting operation of the raw material 5 is completed at the appointed position of the cut product transmission; the conveyor belt 4 conveys the cut raw material 5 to achieve a fully automated process.

The raw materials, the processed products and the workpieces appearing in the utility model all refer to processed sectional materials, belong to the respective names of the different positions of the processing door frame in the production line, and can be understood as the same product or thing for the convenience of understanding when reading.

Claims (6)

1. The utility model provides an automatic chamfer production line of door frame which characterized in that:

the automatic feeding device comprises a feeding area (1), a control conveying area (2), a cutting conveying area (3) and a conveying belt (4), wherein the feeding area (1), the control conveying area (2), the cutting conveying area (3) and the conveying belt (4) are sequentially arranged along the product processing direction, and the feeding area (1), the control conveying area (2), the cutting conveying area (3) and the conveying belt (4) are detachably arranged;

feeding area (1): the feeding area (1) is provided with a raw material (5) limiting device (11) and a pushing piece (12), the pushing piece (12) is arranged on one side of the limiting device (11), the limiting device (11) limits the position of the raw material (5), and the raw material (5) is pushed by the pushing piece (12) to be conveyed to the control conveying area (2);

control conveying area (2): the control conveying area (2) is provided with a length control device (21) and a pushing cylinder (22), the pushing cylinder (22) is arranged on one side close to the feeding area (1), and the length control device (21) controls the length of the raw material (5) which is pushed and conveyed to the cutting conveying area (3) by the pushing cylinder (22);

cutting transfer zone (3): the cutting conveying area (3) is provided with a cutting machine (31) and a limiting conveying mechanism (32), the limiting conveying mechanism (32) is arranged on the table top of the cutting machine (31), the limiting conveying mechanism (32) limits the cutting position of the raw material (5) to be cut by the cutting machine (31), and the limiting conveying mechanism (32) conveys the cut product to the conveying belt (4);

conveyor belt (4): completing an automated sectioning angle cutting operation of the raw material (5) at a designated position of the cut product transfer;

the raw material (5) is pushed to the control conveying area (2) by the pushing piece (12) of the feeding area (1) to control the cutting length, and then is cut by the cutting conveying area (3) and conveyed to a specified position by the conveying belt (4).

2. The automatic door frame corner cutting production line according to claim 1, wherein: stop device (11) are material rack body (111), pushing piece (12) is fixed to be set up in material rack body (111) one side, be equipped with a plurality of spacing posts (1111) on material rack body (111), a plurality of spacing posts (1111) are two liang of distribution with raw and other materials (5) clamp between the two, fixed spacing cylinder (1112) that are equipped with in spacing post (1111) vertical direction, spacing cylinder (1112) bottom horizontal fixedly connected with clamping cylinder (1113), two liang clamping cylinder (1113) clamping raw and other materials (5) are by spacing cylinder (1112) drive the operation from top to bottom be convenient for pushing piece (12) is promoting one raw and other materials (5) of minimum side and moves.

3. The automatic door frame corner cutting production line according to claim 2, wherein: the length control device (21) is a control cabinet body (212) and a supporting plate (211), the pushing cylinder (22) is arranged on one side, close to the feeding area (1), of the control cabinet body (212), and the control cabinet body (212) is provided with a movable sliding rail (213);

the supporting plate (211) is provided with a fixed limiting cylinder (2111), the fixed limiting cylinder (2111) fixedly clamps the raw material (5), and the pushing cylinder (22) pushes the supporting plate (211) to move along the movable sliding rail (213) for a specified distance to control the conveying length of the raw material (5).

4. A door frame automatic corner cut line according to claim 3, wherein: the limit conveying mechanism (32) comprises a first air cylinder (321) and a second air cylinder (322); the cutting machine is characterized in that the first air cylinder (321) is fixedly arranged on the cutting surface of the cutting machine (31) in a Y-direction mode to clamp and fix raw materials (5) to be cut, a piston rod of the second air cylinder (322) is fixedly connected with a moving platform (3221), a third air cylinder (3222) is arranged on the moving platform (3221), and the second air cylinder (322) is matched with the third air cylinder (3222) to convey the cut materials to the next station.

5. The automatic door frame corner cutting production line according to claim 4, wherein: one side of the cutting machine (31) is also provided with a pushing cylinder (22), and the pushing cylinder (22) pushes the cut raw material (5) to be overlapped with the conveyor belt (4).

6. The automatic door frame corner cutting production line according to claim 5, wherein: the conveyor belt (4) conveys the cut raw material (5).