CN215095977U

CN215095977U - Bag making machine with flow rate control device

Info

Publication number: CN215095977U
Application number: CN202023307604.0U
Authority: CN
Inventors: 缪华; 滕海军; 洪诗璋
Original assignee: Tongyuan Plastic Packaging Suzhou Co ltd
Current assignee: Tongyuan Plastic Packaging Suzhou Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a bag machine with flow rate control device relates to bag machine technical field, has solved current bag machine, and the cutting cuts device and roll material feeding unit and mostly needs to be equipped with actuating mechanism alone, causes the numerous and diverse complicated problem of driver part. The utility model provides a bag machine with flow rate control device, includes the operation panel, erect the vaulting pole, mounting panel and track axostylus axostyle, the whole rectangle structure that is of operation panel, the intermediate position on it runs through and has seted up a slender strip grooving, and symmetrical welding has two to erect the vaulting pole on the mesa at both ends about this rectangular grooving, and two to erect the vaulting pole and go up the sliding sleeve and install a mounting panel, and a cutter is installed in the bottom locking of this mounting panel, and this cutter is just right from top to bottom with rectangular grooving. The utility model discloses a roll pay-off and gliding cutting action all rely on two drive frame drives to accomplish, and this saves to be equipped with two sets of drive structures alone for pay-off and cutting action, has effectively simplified the structure of device, helps subtracting the heavy.

Description

Bag making machine with flow rate control device

Technical Field

The utility model relates to a bag machine technical field specifically is a bag machine with flow rate control device.

Background

Plastic bags are bags made of plastics (common plastics include polyethylene, polypropylene, polyester, nylon and the like) as main raw materials, are essential articles in daily life of people, are often used for containing other articles, are widely used due to the advantages of low price, extremely light weight, large capacity and convenience in storage, and are used for producing film bags.

For example, patent No. CN201820292055.8 discloses a plastic bag making machine, which comprises a feeding mechanism for feeding plastic films in a folding manner, two supporting plates disposed on the ground, a guiding rod disposed on one side of the supporting plates close to the feeding mechanism for feeding zippers between two layers of plastic films, a zipper hot-welding mechanism disposed on the supporting plates and located on one side of the guiding rod away from the edge-folding mechanism, a bag hot-welding mechanism disposed on the supporting plates and located on one side of the zipper hot-welding mechanism away from the guiding rod, a traction mechanism disposed on the supporting plates for regularly and intermittently pulling the plastic films, a transmission mechanism disposed on the supporting plates for driving the bag hot-welding mechanism and the zipper hot-welding mechanism to regularly hot-weld the plastic films, and a discharging mechanism disposed on one side of the supporting plates away from the discharging mechanism for cutting the bag out, the bag body can be neatly dropped on the feeding table, and the manual arrangement effect is not needed.

The cutting and cutting device and the rolling feeding device of the existing bag making machine mostly need to be equipped with driving mechanisms independently, and can not reasonably combine and process two sets of driving mechanisms together, so that the driving parts are complex, the weight of equipment is reduced, and in addition, the cutting and feeding operations mostly need to be respectively matched with driving motors, and the cost and the power consumption of the machine are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a system bag machine with flow rate control device to it cuts the device and rolls material feeding unit and mostly need be equipped with actuating mechanism alone to provide the cutting in solving above-mentioned background art, can not be in the same place two sets of reasonable combination processing of actuating mechanism, causes the problem of drive unit a lot of complicacies.

In order to achieve the above object, the utility model provides a following technical scheme: a bag making machine with a flow rate control device comprises an operation table, wherein the operation table comprises vertical support shaft rods, a mounting plate and a track shaft rod, the operation table is integrally of a rectangular structure, a long and thin strip cutting groove is formed in the middle of the operation table in a penetrating mode, the table top at the left end and the right end of the long strip cutting groove is symmetrically welded with the two vertical support shaft rods, the mounting plate is mounted on the two vertical support shaft rods in a sliding manner, a cutter is mounted at the bottom of the mounting plate in a locking mode, and the cutter is vertically opposite to the long strip cutting groove; the top end of the rear half part of the operating platform is rotatably supported and provided with a feeding roller, and the feeding roller is in rolling contact with the plastic bag on the operating platform; a motor is locked and hung in the middle of the bottom of the rear half part of the operating table; the left side position symmetry welding of operation panel latter half supports has two sets of track axostylus axostyles altogether of four places, all overlaps on this left and right sides two sets of track axostylus axostyles and smoothly installs a drive frame, and the front end of two sets of track axostylus axostyles corresponds and is in the same place with two vertical stay axostylus axostyles welded fastening.

Preferably, the operation table further comprises a guide roller; two outer convex support rods of bilateral symmetry on the top end of the mounting plate correspond to and are in sliding fit with two vertical support rod sleeves, two hanging frames are symmetrically welded at the bottoms of the two outer convex support rods, and a guide roller is installed on each hanging frame in a rotating mode.

Preferably, the whole driving frame is formed by welding and supporting the rack rod at the top end and two shaft sleeves at the bottom of the rear end together, and the two driving frames are correspondingly connected with the two groups of track shaft sleeve in a sliding manner through the two shaft sleeves at the bottoms of the two driving frames.

Preferably, the driving rack comprises a track strip and a triangular top frame, the triangular top frame is fixedly welded to the bottom of the front end of the rack rod of the driving rack, and the track strip is welded to two shaft sleeves at the rear end of the driving rack in a downward supporting mode.

Preferably, the feeding roller comprises driven gears, the left end section and the right end section of the rotating shaft of the feeding roller are respectively sleeved with one driven gear, and the two driven gears are in transmission connection with the rotating shaft through ratchet mechanisms arranged in the driven gears.

Preferably, the motor comprises a rotating ring, the left end section and the right end section of the central rotating shaft of the motor are respectively sleeved with a rotating ring, the peripheral outer rings of the two rotating rings are respectively welded with a short deflector rod in a supporting mode, and the two short deflector rods are correspondingly matched with the two track strips in an inserting and sliding mode.

Preferably, the two driven gears are correspondingly engaged and contacted with rack rods of the two driving frames, and the two triangular top frames slide forwards and are in pushing contact with the two guide roller inclined surfaces.

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

1. the utility model discloses a driving frame can mesh according to the order in the preceding smooth process and order the feed roll and push away the cutter downwards, make the pay-off of plastic bag and cut off the operation and go on in proper order, accomplish a complete bag making flow, and this practical roll pay-off and gliding cutting action all rely on two driving frame drives to accomplish, this saves and is equipped with two sets of drive structures alone for pay-off and cutting action, effectively simplified the structure of device, help losing weight, in addition through the power transmission of two driving frames, pay-off and cutting action can share a motor to drive, this make full use of the kinetic energy of motor, save additionally for cutting operation supporting driving motor, help reducing the cost and the consumption of machine;

2. the inside ratchet of two driven gears of the utility model can guarantee that it only carries out one-way transmission to the feed roll, avoids two drivers to drive the plastic bag backward conveying on the operation panel of feed roll gyration when the backsliding resets, disturbs normal production and processing flow.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the front three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the bottom three-dimensional structure of the present invention;

FIG. 4 is a schematic view of the driving frame of the present invention;

in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an operation table; 101. a vertical support shaft lever; 102. mounting a plate; 103. a guide roller; 104. a rail shaft; 2. a cutter; 3. a driving frame; 301. a track bar; 302. a triangular top frame; 4. a feed roller; 401. a driven gear; 5. a motor; 501. and (7) rotating the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a bag making machine with a flow rate control device comprises an operation table 1, wherein the operation table 1 comprises vertical support shaft rods 101, a mounting plate 102 and a track shaft rod 104, the operation table 1 is integrally of a rectangular structure, a long and thin strip cutting groove is formed in the middle of the operation table 1 in a penetrating mode, the two vertical support shaft rods 101 are symmetrically welded on table surfaces at the left end and the right end of the long strip cutting groove, the mounting plate 102 is arranged on the two vertical support shaft rods 101 in a sliding sleeved mode, a cutter 2 is arranged at the bottom of the mounting plate 102 in a locking mode, and the cutter 2 is vertically opposite to the long strip cutting groove; the top end of the back half part of the operating platform 1 is rotatably supported and provided with a feeding roller 4, and the feeding roller 4 is in rolling contact with the plastic bag on the operating platform 1; a motor 5 is locked and hung in the middle of the bottom of the back half part of the operating platform 1; two groups of track shaft rods 104 with four positions are symmetrically welded and supported at the left side and the right side of the rear half part of the operating platform 1, a driving frame 3 is sleeved and slidably mounted on the left group of track shaft rods 104 and the right group of track shaft rods 104, and the front ends of the two groups of track shaft rods 104 are correspondingly welded and fixed with two vertical supporting shaft rods 101; the operation table 1 further comprises guide rollers 103; two outer support rods which are bilaterally symmetrical at the top end of the mounting plate 102 are correspondingly sleeved and matched with the two vertical support shaft rods 101 in a sliding manner, two hanging frames are symmetrically welded at the bottoms of the two outer support rods, and a guide roller 103 is rotatably mounted on each of the two hanging frames; the whole driving frame 3 is composed of a top rack rod and two shaft sleeves at the bottom of the rear end, which are welded and supported together, the two driving frames 3 are correspondingly sleeved and connected with the two groups of track shaft rods 104 in a sliding manner through the two shaft sleeves at the bottoms of the two driving frames 3, and the two driving frames 3 can drive the feeding roller 4 to roll for feeding through the front sliding engagement of the two rack plates on the two driving frames 3.

Further, the driving frame 3 comprises a track strip 301 and a triangular top frame 302, the bottom of the front end of the rack rod of the driving frame 3 is fixedly welded with the triangular top frame 302, and two shaft sleeves at the rear end of the driving frame 3 are downwards supported and welded with the track strip 301, the driving frame 3 can be sequentially meshed to drive the feeding roller 4 and the downwards pushing cutter 2 in the forward sliding process, so that the feeding and cutting operations of the plastic bag are sequentially performed, a complete bag making process is completed, the rolling feeding and the downwards sliding cutting actions of the utility model are driven by the two driving frames 3, two sets of driving structures for feeding and cutting actions are omitted, the structure of the device is effectively simplified, the weight is reduced, in addition, the feeding and cutting actions can share one motor 5 for driving, the kinetic energy of the motor 5 is fully utilized, and an additional driving motor matched for the cutting operation is omitted, the cost and the power consumption of the machine are reduced.

Further, the feeding roller 4 comprises driven gears 401, the left end section and the right end section of a rotating shaft of the feeding roller 4 are respectively sleeved with one driven gear 401, the two driven gears 401 are in transmission connection with the rotating shaft through ratchet mechanisms arranged in the driven gears 401, the ratchet mechanisms in the two driven gears 401 can ensure that the driven gears only carry out one-way transmission on the feeding roller 4, and the situation that the two driving frames 3 drive the feeding roller 4 to rotate to convey plastic bags on the operating platform 1 backwards when the driving frames are reset in a backward sliding mode is avoided, and normal production and processing processes are disturbed.

The working principle is as follows: the two rotary rings 501 can drive the two driving frames 3 to slide back and forth through the rotation of the two short deflector rods on the outer rings, the two driving frames 3 can drive the feeding roller 4 to roll and feed through the forward sliding engagement of the two rack plates on the two driving frames 3, the two driving frames 3 can press the two guide rollers 103 and the cutter 2 downwards to cut the plastic bag after the forward sliding and the separation of the two driven gears 401 through the two triangular top frames 302, the ratchet mechanisms in the two driven gears 401 can ensure that the ratchet mechanisms can only carry out one-way transmission on the feeding roller 4, the situation that the two driving frames 3 drive the feeding roller 4 to rotate to convey the plastic bag on the operation table 1 backwards when the backward sliding and resetting is avoided, the normal production and processing flow is disturbed, the driving frames 3 can sequentially engage the feeding roller 4 and push the cutter 2 downwards in the forward sliding process, so that the feeding and cutting operations of the plastic bag are sequentially carried out, and a complete bag making flow is completed, in addition, the rolling feeding and the gliding cutting actions are completed by the drive of the two driving frames 3, two sets of driving structures are not needed to be separately equipped for the feeding and the cutting actions, the structure of the device is effectively simplified, the weight reduction is facilitated, in addition, the feeding and the cutting actions can be driven by one motor 5 through the power transmission of the two driving frames 3, the kinetic energy of the motor 5 is fully utilized, an additional driving motor matched with the cutting operation is omitted, and the manufacturing cost and the power consumption of the machine are facilitated to be reduced;

the control of the conveying flow rate of the plastic bag can be realized by controlling the rotating speed of the motor 5 through the frequency converter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A bag making machine with a flow rate control device is characterized in that: the automatic cutting machine comprises an operating table (1), wherein the operating table (1) comprises a vertical support shaft rod (101), a mounting plate (102) and a track shaft rod (104), the operating table (1) is integrally of a rectangular structure, a long and thin cutting groove penetrates through the middle position of the operating table, two vertical support shaft rods (101) are symmetrically welded on table tops at the left end and the right end of the long cutting groove, the mounting plate (102) is mounted on the two vertical support shaft rods (101) in a sliding sleeve mode, a cutter (2) is mounted at the bottom of the mounting plate (102) in a locking mode, and the cutter (2) is vertically opposite to the long cutting groove; the top end of the rear half part of the operating platform (1) is rotatably supported and provided with a feeding roller (4), and the feeding roller (4) is in rolling contact with a plastic bag on the operating platform (1); a motor (5) is locked and hung in the middle of the bottom of the rear half part of the operating platform (1); the left side position symmetry welding of operation panel (1) latter half supports has two sets of track axostylus axostyle (104) of sharing everywhere, all overlaps on this left and right sides two sets of track axostylus axostyles (104) and smoothly installs a drive frame (3), and the front end of two sets of track axostylus axostyles (104) correspond and erect and prop axostylus axostyle (101) welded fastening together with two places.

2. The bag machine having a flow rate control device according to claim 1, characterized in that: the operating platform (1) further comprises a guide roller (103); two outer convex support rods on the left and right symmetrical positions of the top end of the mounting plate (102) are correspondingly matched with two vertical support shaft rods (101) in a sleeved sliding mode, two hanging frames are symmetrically welded to the bottoms of the two outer convex support rods, and one guide roller (103) is installed on each of the two hanging frames in a sleeved rotating mode.

3. The bag machine having a flow rate control device according to claim 1, characterized in that: the whole driving frame (3) is formed by welding and supporting a rack rod at the top end and two shaft sleeves at the bottom of the rear end together, and the two driving frames (3) are correspondingly connected with the two groups of track shaft rods (104) in a sleeved and sliding mode through the two shaft sleeves at the bottoms of the two driving frames.

4. The bag machine having a flow rate control device according to claim 1, characterized in that: the driving frame (3) comprises a track bar (301) and a triangular top frame (302), the triangular top frame (302) is fixed to the bottom of the front end of the rack rod of the driving frame (3) in a welded mode, and the track bar (301) is welded to the two shaft sleeves at the rear end of the driving frame (3) in a downward supporting mode.

5. The bag machine having a flow rate control device according to claim 1, characterized in that: the feeding roller (4) comprises driven gears (401), the left end section and the right end section of a rotating shaft of the feeding roller (4) are respectively sleeved with one driven gear (401), and the two driven gears (401) are in transmission connection with the rotating shaft through ratchet mechanisms arranged in the driven gears.

6. The bag machine having a flow rate control device according to claim 1, characterized in that: the motor (5) comprises rotating rings (501), the rotating rings (501) are sleeved on the left end section and the right end section of the central rotating shaft of the motor (5), short shift levers are welded on the outer circumferences of the rotating rings (501) in two positions in a supporting mode, and the short shift levers in two positions are correspondingly inserted into and matched with the track strips (301) in a sliding mode.

7. The bag machine having a flow rate control device according to claim 5, characterized in that: the two driven gears (401) are correspondingly meshed and contacted with the rack rods of the two driving frames (3), and the two triangular top frames (302) slide forwards and are in pushing contact with the inclined surfaces of the two guide rollers (103).