CN216032847U - Film folding device of bag making machine - Google Patents
Film folding device of bag making machine Download PDFInfo
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- CN216032847U CN216032847U CN202122307822.2U CN202122307822U CN216032847U CN 216032847 U CN216032847 U CN 216032847U CN 202122307822 U CN202122307822 U CN 202122307822U CN 216032847 U CN216032847 U CN 216032847U
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- roller
- film
- fixed mounting
- bag making
- making machine
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Abstract
The utility model discloses a film folding device of a bag making machine in the field of bag making machines, which comprises a base, wherein a supporting plate is fixedly arranged on the base, a first roller is arranged at the front end of the supporting plate, a second roller is arranged on the right side of the first roller, a third roller is arranged on the lower part of the second roller, the rear ends of the first roller, the second roller and the third roller are rotatably connected in the supporting plate, limiting rings are sleeved on the first roller and the second roller, sliding grooves are arranged in the first roller and the second roller, two ends of each sliding groove extend out of the first roller and the second roller, and a threaded rod is arranged in each sliding groove: this kind of film fifty percent discount device convenient to use, the fifty percent discount rolling is carried out to the film that can be quick, has further improved the work efficiency of film fifty percent discount, and spacing dish can be adjusted as required according to the use simultaneously to it is spacing to be convenient for form the film of different widths, has further improved the suitability of this equipment.
Description
Technical Field
The utility model relates to the field of bag making machines, in particular to a film folding device of a bag making machine.
Background
The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, generally, the plastic packaging bags are used as main products, and the bag making machine needs to fold a film in half in the process of making the packaging bags, so most bag making machines are provided with a folding device.
Most of assemblies for limiting the film on the existing folding device are fixed, and cannot be adjusted according to the width of the film, so that the applicability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a film folding device of a bag making machine, and aims to solve the problem that most of components for limiting a film on the existing folding device are fixed and cannot be adjusted according to the width of the film, so that the applicability is low in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a film folding device of a bag making machine comprises a base, wherein a supporting plate is fixedly installed on the base, a first roller is arranged at the front end of the supporting plate, a second roller is arranged on the right side of the first roller, a third roller is arranged at the lower part of the second roller, the rear ends of the first roller, the second roller and the third roller are rotatably connected in the supporting plate, limiting rings are sleeved on the first roller and the second roller respectively, sliding grooves are formed in the first roller and the second roller respectively, two ends of each sliding groove extend out of the first roller and the second roller respectively, a threaded rod is arranged in each sliding groove and is sleeved with a sliding seat, the rear ends of the two threaded rods are rotatably connected in the inner walls of the first roller and the second roller respectively, connecting blocks are fixedly installed on two sides of each sliding seat, one side of the two connecting blocks, which is far away from each other, extends out of the sliding grooves and is fixedly installed on a limiting disc, the equal fixed mounting in front end of first roller, second roller and third roller has the screw thread head, and every the overhead equal threaded connection of screw thread has the fender dish, two outside the screw thread head all extends the front end of threaded rod, the rear end of backup pad corresponds first roller, second roller and the equal fixed mounting in third roller department of backup pad has the motor, and is a plurality of output on the motor all extends to in the backup pad respectively fixed mounting on first roller, second roller and third roller.
As a further scheme of the utility model: the bottom of first roller and second roller all is provided with the support, and every the equal fixed mounting in bottom of support has a plurality of electric push rods, and is a plurality of the equal fixed mounting in bottom of electric push rod forms the support to first roller and second roller through the support on the base for first roller and second roller are more firm.
As a further scheme of the utility model: two the equal fixed mounting in front end of threaded rod has the carousel, is convenient for drive the threaded rod through being provided with the carousel and rotates, is favorable to the use of threaded rod.
As a further scheme of the utility model: the third roller is provided with a plurality of screw holes, the screw holes are connected with bolts in an internal thread mode, and the bolts penetrate through the thin film to fix the thin film on the third roller.
As a further scheme of the utility model: two all the cover is equipped with the spacing ring on the threaded rod, just correspond spacing ring department in first roller and the second roller and all be provided with the spacing groove, the spacing ring rotates to be connected in the spacing groove, and it is spacing to form the threaded rod through the spacing ring, is favorable to the use of this equipment.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, when in use, one hand is used for fixing the first roller or the second roller, the other hand rotates the turntable, the turntable drives the threaded rod to rotate, the slide seat is internally provided with threads corresponding to the threaded rod, so that the slide seat slides forwards in the chute, the slide seat drives the connecting block, the connecting block drives the limiting disks, so that the two limiting disks slide forwards on the first roller or the second roller, the distance between the limiting disks and the blocking disks is adjusted, after the adjustment is finished, the switch of the electric push rod is firstly turned on, the electric push rod is contracted to drive the support to descend, the blocking disks are dismounted, the wound film is sleeved on the first roller, the blocking disks are in threaded connection with the thread heads, the switch of the electric push rod is turned on, the electric push rod is extended to drive the support to ascend, finally, the top end of the support is attached to the bottom of the blocking disks, then one end of the film is wound on the second roller, the switch of the second roller is turned on, the motor work of second roller rear end this moment, the motor drives the rotation of second roller, make half of film winding stop on the second roller can, then with the film between first roller and the second roller pulling folding downwards, then run through film and threaded connection in the screw after folding with the bolt, can fix the film of folding part on the third roller, then open the switch of third roller, the motor drives the rotation of third roller this moment and can fold the rolling to the film on first roller and the second roller, this kind of film fifty percent discount device convenient to use, can be quick carry out the fifty percent discount rolling to the film, the work efficiency of film fifty percent discount has further been improved, spacing dish can be adjusted according to the use needs simultaneously, thereby be convenient for form spacingly to the film of different width, the suitability of this equipment has further been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a threaded rod of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a first roller; 4. a second roller; 5. a third roller; 6. a catch tray; 7. a turntable; 8. a chute; 9. a limiting disc; 10. a screw hole; 11. a bolt; 12. a support; 13. a motor; 14. a slide base; 15. a threaded rod; 16. connecting blocks; 17. a screw head; 18. a limiting ring; 19. a limiting groove; 20. an electric push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the utility model, a film folding device of a bag making machine comprises a base 1, a support plate 2 is fixedly installed on the base 1, a first roller 3 is installed at the front end of the support plate 2, a second roller 4 is installed at the right side of the first roller 3, a third roller 5 is installed at the lower part of the second roller 4, the rear ends of the first roller 3, the second roller 4 and the third roller 5 are rotatably connected in the support plate 2, a limit ring 18 is sleeved on each of the first roller 3 and the second roller 4, a chute 8 is installed in each of the first roller 3 and the second roller 4, two ends of each chute 8 extend out of the first roller 3 and the second roller 4, a threaded rod 15 is installed in each chute 8, a sliding seat 14 is sleeved on each threaded rod 15, the rear ends of the two threaded rods 15 are rotatably connected in the inner walls of the first roller 3 and the second roller 4 respectively, the equal fixed mounting in both sides of every slide 14 has connecting block 16, and two connecting blocks 16 keep away from one side each other and all extend outside spout 8 and fixed mounting on spacing dish 9, first roller 3, the equal fixed mounting in front end of second roller 4 and third roller 5 has screw thread head 17, and equal threaded connection has fender dish 6 on every screw thread head 17, the front end of two threaded rods 15 all extends outside screw thread head 17, the rear end of backup pad 2 corresponds first roller 3, the equal fixed mounting in second roller 4 and third roller 5 department has motor 13, and output on a plurality of motors 13 all extends to backup pad 2 in respectively fixed mounting at first roller 3, on second roller 4 and the third roller 5.
Wherein, the bottom of first roller 3 and second roller 4 all is provided with support 12, and the equal fixed mounting in bottom of every support 12 has a plurality of electric push rods 20, and the equal fixed mounting in bottom of a plurality of electric push rods 20 forms the support to first roller 3 and second roller 4 through support 12 for first roller 3 and second roller 4 are more firm.
Wherein, the equal fixed mounting in front end of two threaded rods 15 has carousel 7, is convenient for drive threaded rod 15 through being provided with carousel 7 and rotates, is favorable to threaded rod 15's use.
Wherein, be provided with a plurality of screw 10 on the third roller 5, and a plurality of screw 10 female connection have bolt 11, can fix the film on the third roller 5 through running through the film with bolt 11.
Wherein, all overlap on two threaded rods 15 and be equipped with spacing ring 18, and correspond spacing ring 18 department in first roller 3 and the second roller 4 and all be provided with spacing groove 19, spacing ring 18 rotates to be connected in spacing groove 19, forms spacingly to threaded rod 15 through spacing ring 18, is favorable to the use of this equipment.
The working principle of the utility model is as follows: when the device is used, one hand is used for fixing the first roller 3 or the second roller 4, the other hand rotates the turntable 7, the turntable 7 drives the threaded rod 15 to rotate, the slide seat 14 is internally provided with threads corresponding to the threaded rod 15, the slide seat 14 slides forwards in the sliding groove 8, the slide seat 14 drives the connecting block 16, the connecting block 16 drives the limiting discs 9, so that the two limiting discs 9 slide forwards on the first roller 3 or the second roller 4, the distance between the limiting discs 9 and the blocking disc 6 is adjusted, after the adjustment is finished, the switch of the electric push rod 20 is firstly turned on, the electric push rod 20 is contracted to drive the bracket 12 to descend, the blocking disc 6 is dismounted, the wound film is sleeved on the first roller 3, the blocking disc 6 is connected to the threaded head 17 in a threaded manner, the switch of the electric push rod 20 is turned on, the electric push rod 20 is contracted to drive the bracket 12 to ascend, and finally the top end of the bracket 12 is attached to the bottom of the blocking disc 6, then one end of the film is wound on the second roller 4, the switch of the second roller 4 is opened, at the moment, the motor 13 at the rear end of the second roller 4 works, the motor 13 drives the second roller 4 to rotate, so that half of the film is wound on the second roller 4 to stop, then the film between the first roller 3 and the second roller 4 is pulled downwards and folded, then the bolt 11 penetrates through the folded film and is connected into the screw hole 10 in a threaded manner, the folded part of the film can be fixed on the third roller 5, then the switch of the third roller 5 is opened, at the moment, the motor 13 drives the third roller 5 to rotate, and the films on the first roller 3 and the second roller 4 can be folded and rolled, the film folding device is convenient to use, can quickly fold and roll the film, further improves the working efficiency of film folding, and simultaneously the limiting disc 9 can be adjusted according to use requirements, thereby be convenient for form spacingly to the film of different width, further improved the suitability of this equipment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a film fifty percent discount device of system bag machine which characterized in that: comprises a base (1), a supporting plate (2) is fixedly installed on the base (1), a first roller (3) is arranged at the front end of the supporting plate (2), a second roller (4) is arranged on the right side of the first roller (3), a third roller (5) is arranged on the lower portion of the second roller (4), the rear ends of the first roller (3), the second roller (4) and the third roller (5) are rotatably connected in the supporting plate (2), limiting rings (18) are sleeved on the first roller (3) and the second roller (4), sliding grooves (8) are formed in the first roller (3) and the second roller (4), threaded rods (15) are arranged in each sliding groove (8), a sliding seat (14) is sleeved on each threaded rod (15), two the rear end of threaded rod (15) rotates respectively to be connected in the inner wall of first roller (3) and second roller (4), every the equal fixed mounting in both sides of slide (14) has connecting block (16), and two connecting block (16) keep away from one side each other and all extend spout (8) outer and fixed mounting on spacing dish (9), the equal fixed mounting of the front end of first roller (3), second roller (4) and third roller (5) has screw thread head (17), and every equal threaded connection has fender dish (6) on screw thread head (17), two outside screw thread head (17) all extends the front end of threaded rod (15), the rear end of backup pad (2) corresponds first roller (3), second roller (4) and third roller (5) department and all fixed mounting has motor (13), and is a plurality of output on motor (13) all extends to backup pad (2) in fixed mounting respectively in first roller (3), A second roller (4) and a third roller (5).
2. The film doubling device of a bag making machine of claim 1, wherein: the bottom of first roller (3) and second roller (4) all is provided with support (12), and every the equal fixed mounting in bottom of support (12) has a plurality of electric push rod (20), and is a plurality of the equal fixed mounting in bottom of electric push rod (20) is on base (1).
3. The film doubling device of a bag making machine of claim 1, wherein: and the front ends of the two threaded rods (15) are fixedly provided with turntables (7).
4. The film doubling device of a bag making machine of claim 1, wherein: the third roller (5) is provided with a plurality of screw holes (10), and the screw holes (10) are internally connected with bolts (11).
5. The film doubling device of a bag making machine of claim 1, wherein: two all the cover is equipped with spacing ring (18) on threaded rod (15), just correspond spacing ring (18) department in first roller (3) and second roller (4) and all be provided with spacing groove (19), spacing ring (18) rotate to be connected in spacing groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307822.2U CN216032847U (en) | 2021-09-24 | 2021-09-24 | Film folding device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122307822.2U CN216032847U (en) | 2021-09-24 | 2021-09-24 | Film folding device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032847U true CN216032847U (en) | 2022-03-15 |
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ID=80538608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122307822.2U Active CN216032847U (en) | 2021-09-24 | 2021-09-24 | Film folding device of bag making machine |
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| Country | Link |
|---|---|
| CN (1) | CN216032847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117723401A (en) * | 2023-12-21 | 2024-03-19 | 太仓巨仁光伏材料有限公司 | Photovoltaic solder strip detection equipment |
-
2021
- 2021-09-24 CN CN202122307822.2U patent/CN216032847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117723401A (en) * | 2023-12-21 | 2024-03-19 | 太仓巨仁光伏材料有限公司 | Photovoltaic solder strip detection equipment |
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