CN220009004U - Punching device of bag making machine - Google Patents
Punching device of bag making machine Download PDFInfo
- Publication number
- CN220009004U CN220009004U CN202321479113.5U CN202321479113U CN220009004U CN 220009004 U CN220009004 U CN 220009004U CN 202321479113 U CN202321479113 U CN 202321479113U CN 220009004 U CN220009004 U CN 220009004U
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- mounting
- punching
- bottom plate
- top end
- sliding
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- 238000004080 punching Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a bag making machine punching device, which particularly relates to the technical field of punching devices, and comprises a bottom plate component and four limiting mechanisms, wherein the four limiting mechanisms are respectively positioned at four corners of the top end of the bottom plate component, an installation frame is fixedly arranged in the middle of the top end of the bottom plate component, an air cylinder is fixedly arranged in the middle of the top end of the installation frame, and a punching mechanism is arranged at the bottom in the installation frame.
Description
Technical Field
The utility model relates to the technical field of punching devices, in particular to a punching device of a bag making machine.
Background
The bag making machine is a machine for making various plastic bags or bags made of other materials, the processing range of the bag making machine is various plastic bags or bags made of other materials with different sizes, thicknesses and specifications, and the plastic bags are generally taken as main products.
The utility model discloses a punching device of a bag making machine, which comprises a base, a mounting frame, a workbench, holes, a bracket, a driving chamber, a cam, a motor, a guide sleeve, a transmission rod, a transmission ball, a mounting plate, a punching head and a reset spring, wherein a plurality of holes are uniformly formed in the workbench;
however, the punching device of the bag making machine still has defects in practical use, for example, when the bag is punched, once corners of the bag are folded in the moving process, the punching position is easily shifted, so that the punching is failed, and meanwhile, the punching device cannot be used in a targeted fit according to the size of the bag.
Disclosure of Invention
The utility model aims to provide a punching device of a bag making machine, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the punching device of the bag making machine comprises a bottom plate assembly and four limiting mechanisms, wherein the four limiting mechanisms are respectively positioned at four corners of the top end of the bottom plate assembly, an installation frame is fixedly installed in the middle of the top end of the bottom plate assembly, an air cylinder is fixedly installed in the middle of the top end of the installation frame, and a punching mechanism is arranged at the inner bottom of the installation frame;
the bottom plate assembly comprises a mounting bottom plate and a movable guide rail, the front part and the rear part of the top end of the mounting bottom plate are both provided with the movable guide rail, and the middle part of the top surface of the mounting bottom plate is provided with an opening;
the punching mechanism comprises a lifting plate and a mounting groove, wherein the bottom surface of the lifting plate is provided with the mounting groove, the front surface of the lifting plate is provided with a plurality of vertical grooves, the vertical grooves are communicated with the inside of the mounting groove, a plurality of sliding blocks are slidably mounted in the mounting groove, a punching head is fixedly mounted at the center of the bottom end of each sliding block, a plurality of fixing bolts are mounted on the front surface of each sliding block in a threaded manner, an adjusting threaded hole is formed in the top and the bottom of the inner wall of one side, far away from the vertical grooves, of each mounting groove, and each fixing bolt is in threaded connection with one adjusting threaded hole.
Preferably, the stop gear includes sliding mounting seat and L type mounting bracket, sliding mounting seat top fixed mounting has L type mounting bracket, L type mounting bracket top middle part fixed mounting has a spring section of thick bamboo, set up the circular slot in the spring section of thick bamboo, be provided with in the circular slot and support tight spring, the activity grafting has the piston rod in the circular slot.
Preferably, the top end and the bottom end of the abutting spring are fixedly connected with the inner top surface of the circular groove and the top end of the piston rod respectively, the bottom end of the piston rod is fixedly provided with a wheel frame, and the bottom of the wheel frame is rotatably provided with a compression roller.
Preferably, the vertical grooves are in one-to-one correspondence with the sliding blocks, the punching heads are in one-to-one correspondence with the openings, and the punching heads are located right above the openings.
Preferably, the bottom end of the output shaft of the air cylinder is fixedly connected with the top end of the lifting plate, and the bottom ends of the baffle plates on two sides of the mounting frame are fixedly connected with the top surface of the mounting bottom plate.
Preferably, the sliding mounting seat is in sliding sleeve connection with the movable guide rail, and the top surface of the sliding mounting seat is level with the top surface of the mounting bottom plate.
Compared with the prior art, the utility model has the beneficial effects that: this system bag machine perforating device provides certain elastic pressure to the compression roller through supporting tight spring, can not influence the both sides limit of sack under the normal circulation of sack circumstances and carry out compaction operation, when making the sack, its surface is more level and smooth, avoids its surface to take place to fold to lead to the condition of dislocation of punching to take place, whether the head of punching is stretched out from the mounting groove through the control simultaneously, can adapt to not unidimensional sack, and can also make the punching interval of device and the quantity of punching can be according to punching the convenient adjustment of needs, the effectual practicality that improves the device.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a mounting base plate according to the present utility model;
FIG. 3 is a schematic perspective view of a punching mechanism according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a punching mechanism according to the present utility model;
FIG. 5 is a schematic perspective view of a limiting mechanism according to the present utility model;
fig. 6 is a schematic cross-sectional view of a limiting mechanism according to the present utility model.
In the figure: 1. a base plate assembly; 101. a mounting base plate; 102. a moving guide rail; 103. opening holes; 2. a limiting mechanism; 201. a sliding mounting seat; 202. an L-shaped mounting rack; 203. a spring cylinder; 204. a circular groove; 205. a spring is abutted tightly; 206. a piston rod; 207. a wheel carrier; 208. a press roller; 3. a mounting frame; 4. a cylinder; 5. a punching mechanism; 501. a lifting plate; 502. a mounting groove; 503. a vertical groove; 504. a slide block; 505. a punching head; 506. a fixing bolt; 507. and adjusting the threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme that: the device comprises a bottom plate assembly 1 and four limiting mechanisms 2, wherein the four limiting mechanisms 2 are respectively positioned at four corners of the top end of the bottom plate assembly 1, a mounting frame 3 is fixedly arranged in the middle of the top end of the bottom plate assembly 1, an air cylinder 4 is fixedly arranged in the middle of the top end of the mounting frame 3, and a punching mechanism 5 is arranged in the bottom in the mounting frame 3;
the bottom plate assembly 1 comprises a mounting bottom plate 101 and a movable guide rail 102, wherein the front part and the rear part of the top end of the mounting bottom plate 101 are provided with the movable guide rail 102, and the middle part of the top surface of the mounting bottom plate 101 is provided with an opening 103;
the punching mechanism 5 comprises a lifting plate 501 and a mounting groove 502, the bottom surface of the lifting plate 501 is provided with the mounting groove 502, the front surface of the lifting plate 501 is provided with a plurality of vertical grooves 503, a plurality of vertical grooves 503 are communicated with the inside of the mounting groove 502, a plurality of sliding blocks 504 are slidably mounted in the mounting groove 502, a plurality of punching heads 505 are fixedly mounted at the centers of the bottom ends of the sliding blocks 504, a plurality of fixing bolts 506 are fixedly mounted on the front surface of the sliding blocks 504, an adjusting threaded hole 507 is formed in the top and the bottom of the inner wall of one side, far away from the vertical grooves 503, of the mounting groove 502, and the fixing bolts 506 are in threaded connection with the adjusting threaded hole 507.
In this embodiment, the limiting mechanism 2 includes a sliding mounting seat 201 and an L-shaped mounting frame 202, the top end of the sliding mounting seat 201 is fixedly provided with the L-shaped mounting frame 202, the middle part of the top end of the L-shaped mounting frame 202 is fixedly provided with a spring cylinder 203, a circular groove 204 is formed in the spring cylinder 203, a tight supporting spring 205 is arranged in the circular groove 204, a piston rod 206 is movably inserted in the circular groove 204, the top end and the bottom end of the tight supporting spring 205 are respectively fixedly connected with the top surface in the circular groove 204 and the top end of the piston rod 206, a wheel frame 207 is fixedly arranged at the bottom end of the piston rod 206, a pressing roller 208 is rotatably arranged at the bottom of the wheel frame 207, and the pressing roller 208 provides a certain pressure to the surfaces of two sides of the bag under the action of the tight supporting spring 205, and meanwhile, the pressing roller 208 is rotatable, so that the bag can normally flow through the top of the mounting bottom plate 101.
The vertical grooves 503 and the sliding blocks 504 are in one-to-one correspondence, the punching heads 505 and the openings 103 are in one-to-one correspondence, and the punching heads 505 are located right above the openings 103, so that the punching heads 505 cannot collide with the surface of the mounting bottom plate 101, and damage to the punching heads 505 is avoided.
The bottom end of the output shaft of the air cylinder 4 is fixedly connected with the top end of the lifting plate 501, the bottom ends of the baffle plates on the two sides of the installation frame 3 are fixedly connected with the top surface of the installation bottom plate 101, the lifting plate 501 is driven to lift through the air cylinder 4, and therefore the punching head 505 arranged at the bottom of the lifting plate 501 can be driven to lift to punch bags passing through the punching mechanism 5.
The sliding mounting seat 201 is in sliding sleeve connection with the movable guide rail 102, and the top surface of the sliding mounting seat 201 is level with the top surface of the mounting bottom plate 101, so that the top surface of the mounting bottom plate 101 is smoother, and the bag circulation is prevented from being influenced by bulges.
When in use, the bag can be leveled under the action of the limiting mechanism 2 and pass through the top surface of the mounting bottom plate 101, specifically: firstly, the two sides of the bag are flatly placed at the pressing roller 208, then the bag is manually penetrated from the bottom of the pressing roller 208, the pressing roller 208 provides a certain pressure for the two side surfaces of the bag under the action of the abutting spring 205, so that the bag surface can be flatly pressed, meanwhile, the pressing roller 208 can rotate, the bag can normally flow through the top of the mounting bottom plate 101 and is rolled away by a rear-end winding drum (not shown in the figure), the lifting plate 501 is driven to lift by the cylinder 4, so that the punching head 505 arranged at the bottom of the lifting plate 501 can be driven to lift to punch the bag passing through the punching mechanism 5, further when the size of the bag to be punched is changed or the number and interval of the bag to be punched are changed, the position of each pressing roller 208 is moved to adjust the position of each pressing roller 201, so that each pressing roller 208 can be exactly pressed at the two side edges of the bag, and after the bag is pressed, the punching head 505 can be required to be adjusted to be retracted into the mounting groove 502 or discharged from the mounting groove 502 according to the punching requirement, specifically: after the corresponding fixing bolt 506 is rotated, the corresponding adjusting threaded hole 507 on the inner wall of the mounting groove 502 is separated from the fixing bolt 506, the sliding block 504 is shifted upwards or downwards as required, after the sliding block is shifted to the adapting area, the fixing bolt 506 is rotated to be in threaded connection with the other adjusting threaded hole 507, the adapting adjustment can be completed after the connection is completed, and the punching operation can be performed after the adjustment is completed.
To sum up, this system bag machine perforating device provides certain elastic pressure to the compression roller through supporting tight spring, can not influence the both sides limit of sack under the normal circulation's of sack condition and carry out compaction operation, make the sack when punching, its surface is more level and smooth, avoid its surface to take place to fold, thereby lead to the condition of punching dislocation to take place, whether the head stretches out from the mounting groove through the control simultaneously, can adapt to not unidimensional sack, and can also make the punching interval of device and punch the quantity and can be according to punching the convenient adjustment of needs, the effectual practicality that improves the device.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixed, connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The punching device of the bag making machine comprises a bottom plate assembly (1) and four limiting mechanisms (2) and is characterized in that the four limiting mechanisms (2) are respectively positioned at four corners of the top end of the bottom plate assembly (1), an installation frame (3) is fixedly installed in the middle of the top end of the bottom plate assembly (1), an air cylinder (4) is fixedly installed in the middle of the top end of the installation frame (3), and a punching mechanism (5) is arranged in the inner bottom of the installation frame (3);
the bottom plate assembly (1) comprises a mounting bottom plate (101) and a movable guide rail (102), wherein the front part and the rear part of the top end of the mounting bottom plate (101) are provided with the movable guide rail (102), and the middle part of the top surface of the mounting bottom plate (101) is provided with an opening (103);
the punching mechanism (5) comprises a lifting plate (501) and a mounting groove (502), the mounting groove (502) is formed in the bottom surface of the lifting plate (501), a plurality of vertical grooves (503) are formed in the front surface of the lifting plate (501), the vertical grooves (503) are communicated with the inside of the mounting groove (502), a plurality of sliding blocks (504) are arranged in the mounting groove (502) in a sliding mode, a punching head (505) is fixedly arranged at the center of the bottom end of each sliding block (504), a plurality of fixing bolts (506) are arranged on the front surface of each sliding block (504) in a threaded mode, an adjusting threaded hole (507) is formed in the top and the bottom of one side of the mounting groove (502) far away from the vertical grooves (503), and each fixing bolt (506) is in threaded connection with one adjusting threaded hole (507).
2. The bag making machine punching device according to claim 1, characterized in that the limiting mechanism (2) comprises a sliding mounting seat (201) and an L-shaped mounting frame (202), the L-shaped mounting frame (202) is fixedly mounted at the top end of the sliding mounting seat (201), a spring cylinder (203) is fixedly mounted in the middle of the top end of the L-shaped mounting frame (202), a circular groove (204) is formed in the spring cylinder (203), a supporting spring (205) is arranged in the circular groove (204), and a piston rod (206) is movably inserted in the circular groove (204).
3. The punching device of the bag making machine according to claim 2, wherein the top end and the bottom end of the abutting spring (205) are fixedly connected with the inner top surface of the circular groove (204) and the top end of the piston rod (206) respectively, a wheel frame (207) is fixedly arranged at the bottom end of the piston rod (206), and a compression roller (208) is rotatably arranged at the bottom of the wheel frame (207).
4. The bag making machine punching device according to claim 1, characterized in that a plurality of the vertical grooves (503) are in one-to-one correspondence with a plurality of the sliding blocks (504), a plurality of the punching heads (505) are in one-to-one correspondence with a plurality of the holes (103), and the punching heads (505) are located right above the holes (103).
5. The punching device of the bag making machine according to claim 1, wherein the bottom end of the output shaft of the air cylinder (4) is fixedly connected with the top end of the lifting plate (501), and the bottom ends of the baffle plates on two sides of the mounting frame (3) are fixedly connected with the top surface of the mounting bottom plate (101).
6. The punching device of the bag making machine according to claim 2, wherein the sliding mounting seat (201) is in sliding sleeve connection with the moving guide rail (102), and the top surface of the sliding mounting seat (201) is level with the top surface of the mounting bottom plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479113.5U CN220009004U (en) | 2023-06-12 | 2023-06-12 | Punching device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321479113.5U CN220009004U (en) | 2023-06-12 | 2023-06-12 | Punching device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009004U true CN220009004U (en) | 2023-11-14 |
Family
ID=88687519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321479113.5U Active CN220009004U (en) | 2023-06-12 | 2023-06-12 | Punching device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009004U (en) |
-
2023
- 2023-06-12 CN CN202321479113.5U patent/CN220009004U/en active Active
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