CN219028726U - Plastic bag folding mechanism - Google Patents
Plastic bag folding mechanism Download PDFInfo
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- CN219028726U CN219028726U CN202223428335.2U CN202223428335U CN219028726U CN 219028726 U CN219028726 U CN 219028726U CN 202223428335 U CN202223428335 U CN 202223428335U CN 219028726 U CN219028726 U CN 219028726U
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- plastic bag
- bag body
- folding
- mount
- folding mechanism
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Abstract
The utility model relates to the technical field of plastic bag production, in particular to a plastic bag folding mechanism, which comprises a fixing frame, wherein a control button is fixed on one side of the fixing frame, a discharge hole is formed in one side of the bottom position of the fixing frame, a plastic bag body is arranged in the fixing frame, one end of the plastic bag body extends to the outer side of the discharge hole, a simple folding mechanism is arranged on the outer side of the plastic bag body and consists of a baffle plate and a folding part, a guide mechanism is arranged on one side of the discharge hole, the guide mechanism comprises a guide roller and a connecting assembly, a compression mechanism is arranged in the fixing frame, and a compression assembly, a compression roller and a connecting frame are arranged in the compression mechanism. The folding mechanism is simple to operate, easy to process in the early stage, and capable of saving occupied space of the plastic bag body after being folded, and the folding mechanism can provide convenience for subsequent operation of the plastic bag body.
Description
Technical Field
The utility model relates to the technical field of plastic bag production, in particular to a plastic bag folding mechanism.
Background
The plastic bag is made of plastic (common plastic comprises polypropylene, polyester, nylon and the like) as a main raw material, is an indispensable article in daily life, is often used for containing other articles, is widely used because of the advantages of low cost, extremely light weight, large capacity and convenience in storage, and is required to be wrapped and folded in batches in the production process of the plastic bag.
When the plastic bag is folded by the folding mechanism, the folding procedure of the folding mechanism is complex because the plastic bag is lighter and thinner, and the plastic bag is not easy to be processed in the earlier stage; after the plastic bag is folded, air is easy to leave in the plastic bag, so that the plastic bag is easy to loose and rebound, and the occupied space of the folded plastic bag is relatively large; when the plastic bag is produced and processed, other working procedures are generally continued after the folding operation is carried out, and the general folding mechanism is of an independent structure and is not easy to guide or roll the plastic bag, so that the folding mechanism is not easy to facilitate the subsequent operation of the plastic bag.
Disclosure of Invention
The utility model aims to provide a plastic bag folding mechanism, which solves the problems that the prior art provides a folding mechanism which is not easy to process in advance when in use, occupies relatively large space after folding, and is not easy to provide convenience for subsequent operation of plastic bags.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic bag folding mechanism, includes the mount, one side of mount is fixed with control button, the discharge gate has been seted up to one side of mount bottom position department, the inside of mount is provided with the plastic bag body, and the one end of plastic bag body extends to the outside of discharge gate, the outside of plastic bag body is provided with simple and easy folding mechanism, and simple and easy folding mechanism comprises baffle and folding portion, one side of discharge gate is provided with guiding mechanism, and guiding mechanism's inside is including guiding roller and coupling assembling, the inside of mount is provided with compressing mechanism, and compressing mechanism's inside is provided with sticiss subassembly, compression roller and link.
Preferably, the inside of folding portion is including electric putter, folding plate and protection pad, the inner wall of mount both sides all is fixed with the baffle through the support frame, and the baffle is located the outside of plastic bag body, the inner wall of mount both sides all is fixed with electric putter, and electric putter's input and control button's output electric connection, electric putter's one end is fixed with folding plate, and folding plate's structure is triangular structure to the one end of folding plate glues and glues there is the protection pad.
Preferably, the connecting assembly comprises a fixing piece, a limiting block, fastening bolts, a socket and a central shaft, wherein the fixing piece is fixed at two ends of one side of the fixing frame, the socket is formed in the surface of the fixing piece, a guide roller is arranged on the inner side of the fixing piece, the central shaft is arranged at the central position of the inner part of the guide roller, and two ends of the central shaft penetrate through the socket respectively.
Preferably, the two ends of the central shaft are both fixed with limiting blocks, the limiting blocks are matched with the sockets in a mutually clamping manner, the surface of the fixing piece is connected with a fastening bolt in a threaded manner, and one end of the fastening bolt penetrates through the fixing piece and is fixedly connected with the surface of the limiting blocks.
Preferably, both sides of the plastic bag body are provided with press rollers, the surfaces of the press rollers are in contact with the surfaces of the plastic bag body, and the outer sides of the press rollers are rotationally connected with connecting frames.
Preferably, the inside of sticiss the subassembly including sticiss spring and telescopic link, the inner wall of mount both sides all is fixed with the telescopic link, and the one end of telescopic link and the surface looks fixed connection of link, the surface cover of telescopic link is equipped with sticiss spring, and sticiss the both ends of spring and the surface looks fixed connection of mount and link respectively.
Compared with the prior art, the utility model has the beneficial effects that: the plastic bag folding mechanism is simple to operate and easy to process in the early stage, saves the occupied space of the plastic bag body after being folded, and can provide convenience for the subsequent operation of the plastic bag body;
1. through being provided with simple folding mechanism, blow the plastic bag body and put to the inboard of baffle, then operate control button, make control button control electric putter work, drive folding board extrusion plastic bag body's central point department under electric putter's effect, carry out the infolding to the both sides of plastic bag body, simultaneously, can carry out spacing to the plastic bag body under the effect of baffle, avoid the plastic bag body to move to both sides because of folding board extrusion, simultaneously, can avoid folding board puncture plastic bag body under the effect of protection pad, the both sides infolding function of folding mechanism to the plastic bag body of being convenient for has been realized, this folding mechanism easy operation, easy earlier stage processing;
2. the folding mechanism is arranged between the compression rollers, at the moment, the compression rollers are extruded under the action of the compression springs, and the compression rollers are guided under the action of the telescopic rods, so that the compression rollers extrude air in the plastic bag body and compress the plastic bag body, the compression function of the folding mechanism on the plastic bag body is realized, and the occupied space of the plastic bag body after being folded is saved;
3. through being provided with guiding mechanism, put the guide roll between the stationary blade, pass socket and guide roll in proper order with the center pin later, and make stopper card to the inside of socket, rotatory fastening bolt later, fix the surface at the stationary blade with the center pin, can follow the discharge gate with the plastic bag body after folding compression and take out, and guide the plastic bag body under the effect of guide roll, the convenience carries out next process operation to the plastic bag body, simultaneously, also can take off guide roll and center pin, insert the wind-up roll between the socket, carry out the rolling to the plastic bag body, the function of folding mechanism to the direction of plastic bag body or rolling has been realized, thereby make folding mechanism can provide convenience for the follow-up operation of plastic bag body.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a simplified folding mechanism in a partially enlarged top view;
fig. 4 is an enlarged schematic view of the guide mechanism of the present utility model.
In the figure: 1. a fixing frame; 101. a control button; 102. a plastic bag body; 103. a discharge port; 2. a simple folding mechanism; 201. a baffle; 202. a folding part; 2021. an electric push rod; 2022. a folding plate; 2023. a protective pad; 3. a guide mechanism; 301. a guide roller; 302. a connection assembly; 3021. a fixing piece; 3022. a limiting block; 3023. a fastening bolt; 3024. a socket; 3025. a central shaft; 4. a compression mechanism; 401. a compacting assembly; 4011. compressing the spring; 4012. a telescopic rod; 402. a press roller; 403. and a connecting frame.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.
The structure of the plastic bag folding mechanism provided by the utility model is shown in fig. 1 and 2, and the plastic bag folding mechanism comprises a fixing frame 1, wherein one side of the fixing frame 1 is fixedly provided with a control button 101, the model of the control button 101 can be LA series, one side of the bottom position of the fixing frame 1 is provided with a discharge hole 103, the inside of the fixing frame 1 is provided with a plastic bag body 102, and one end of the plastic bag body 102 extends to the outer side of the discharge hole 103.
Further, as shown in fig. 2 and 3, a simple folding mechanism 2 is disposed on the outer side of the plastic bag body 102, the simple folding mechanism 2 is composed of a baffle 201 and a folding portion 202, the inside of the folding portion 202 includes an electric push rod 2021, a folding plate 2022 and a protection pad 2023, the baffle 201 is fixed on the inner walls of two sides of the fixing frame 1 through supporting frames, the baffle 201 is located on the outer side of the plastic bag body 102, the electric push rod 2021 is fixed on the inner walls of two sides of the fixing frame 1, the type of the electric push rod 2021 is TA series, the input end of the electric push rod 2021 is electrically connected with the output end of the control button 101, one end of the electric push rod 2021 is fixed with the folding plate 2022, the structure of the folding plate 2022 is a triangle structure, and one end of the folding plate 2022 is adhered with the protection pad 2023.
When the plastic bag is used, the plastic bag body 102 is blown and then is placed on the inner side of the baffle 201, then the control button 101 is operated, so that the control button 101 controls the electric push rod 2021 to work, the folding plate 2022 is driven to extrude the center position of the plastic bag body 102 under the action of the electric push rod 2021, the two sides of the plastic bag body 102 are folded inwards, meanwhile, the plastic bag body 102 can be limited under the action of the baffle 201, the plastic bag body 102 is prevented from moving to the two sides due to the extrusion of the folding plate 2022, and meanwhile, the folding plate 2022 can be prevented from piercing the plastic bag body 102 under the action of the protection pad 2023, so that the folding mechanism is convenient for folding the two sides of the plastic bag body 102.
Further, as shown in fig. 4, a guiding mechanism 3 is disposed on one side of the discharge port 103, the guiding mechanism 3 includes a guiding roller 301 and a connecting component 302, the connecting component 302 is composed of a fixing plate 3021, a limiting block 3022, a fastening bolt 3023, a socket 3024 and a central shaft 3025, both ends of one side of the fixing plate 1 are fixed with the fixing plate 3021, the socket 3024 is provided on the surface of the fixing plate 3021, the guiding roller 301 is disposed on the inner side of the fixing plate 3021, a central shaft 3025 is disposed at the central position inside the guiding roller 301, both ends of the central shaft 3025 penetrate through the socket 3024 respectively, limiting blocks 3022 are fixed at both ends of the central shaft 3025, the limiting blocks 3022 are in clamping fit with the socket 3024, the fixing plate 3021 is in threaded connection with the fastening bolt 3023, and one end of the fastening bolt 3023 penetrates through the fixing plate 3021 and is fixedly connected with the surface of the limiting block 3022.
When the folding plastic bag is used, the guide roller 301 is placed between the fixing sheets 3021, then the central shaft 3025 sequentially passes through the insertion opening 3024 and the guide roller 301, the limiting block 3022 is clamped inside the insertion opening 3024, then the fastening bolt 3023 is rotated, the central shaft 3025 is fixed on the surface of the fixing sheets 3021, then the folded and compressed plastic bag body 102 can be pulled out along the discharge opening 103, the plastic bag body 102 is guided under the action of the guide roller 301, the next working procedure operation is conveniently performed on the plastic bag body 102, meanwhile, the guide roller 301 and the central shaft 3025 can be removed, the winding roller is inserted between the insertion opening 3024, and the plastic bag body 102 is wound, so that the guiding or winding function of the folding mechanism on the plastic bag body 102 is realized.
Further, as shown in fig. 3, a compression mechanism 4 is provided in the fixing frame 1, a compressing assembly 401, a compression roller 402 and a connecting frame 403 are provided in the compression mechanism 4, the compression roller 402 is provided on two sides of the plastic bag body 102, the surface of the compression roller 402 is in contact with the surface of the plastic bag body 102, the connecting frame 403 is rotatably connected on the outer side of the compression roller 402, the compressing assembly 401 includes a compressing spring 4011 and a telescopic rod 4012, the inner walls of two sides of the fixing frame 1 are both fixed with the telescopic rod 4012, one end of the telescopic rod 4012 is fixedly connected with the surface of the connecting frame 403, the compressing spring 4011 is sleeved on the surface of the telescopic rod 4012, and two ends of the compressing spring 4011 are fixedly connected with the surfaces of the fixing frame 1 and the connecting frame 403 respectively.
When the folding plastic bag is used, the folded plastic bag body 102 is inserted between the pressing rollers 402, at the moment, the pressing rollers 402 are extruded under the action of the compression springs 4011, the pressing rollers 402 are guided under the action of the telescopic rods 4012, so that the pressing rollers 402 extrude air in the plastic bag body 102, the plastic bag body 102 is compressed, and the compression function of the folding mechanism on the plastic bag body 102 is realized.
Working principle: when the plastic bag is used, the plastic bag body 102 is firstly blown and then placed into the inner side of the baffle 201, then the control button 101 is operated, the control button 101 controls the electric push rod 2021 to work, the folding plate 2022 is driven to extrude the center position of the plastic bag body 102 under the action of the electric push rod 2021, the two sides of the plastic bag body 102 are folded inwards, meanwhile, the plastic bag body 102 can be limited under the action of the baffle 201, the plastic bag body 102 is prevented from moving towards the two sides due to the extrusion of the folding plate 2022, meanwhile, the folding plate 2022 can be prevented from piercing the plastic bag body 102 under the action of the protection pad 2023, so that the folding mechanism is convenient for folding the two sides of the plastic bag body 102, and the folding mechanism is simple to operate and easy for earlier processing.
Then, the folded plastic bag body 102 is inserted between the press rollers 402, at this time, the press rollers 402 are pressed under the action of the compression springs 4011, the press rollers 402 are guided under the action of the telescopic rods 4012, so that the press rollers 402 extrude air inside the plastic bag body 102, and the plastic bag body 102 is compressed, so that the compression function of the folding mechanism on the plastic bag body 102 is realized, and the occupied space of the folded plastic bag body 102 is saved.
The guide roller 301 can be placed between the fixing sheets 3021, the central shaft 3025 sequentially passes through the insertion opening 3024 and the guide roller 301, the limiting block 3022 is clamped inside the insertion opening 3024, the fastening bolt 3023 is rotated, the central shaft 3025 is fixed on the surface of the fixing sheets 3021, the folded and compressed plastic bag body 102 can be pulled out along the discharge opening 103, the plastic bag body 102 is guided under the action of the guide roller 301, the next procedure operation is conveniently performed on the plastic bag body 102, meanwhile, the guide roller 301 and the central shaft 3025 can be removed, the winding roller is inserted between the insertion opening 3024, the plastic bag body 102 is wound, the guiding or winding function of the folding mechanism on the plastic bag body 102 is achieved, and therefore the folding mechanism can provide convenience for subsequent operation of the plastic bag body 102, and finally the use work of the folding mechanism is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)
1. Plastic bag folding mechanism, including mount (1), its characterized in that: one side of mount (1) is fixed with control button (101), discharge gate (103) have been seted up to one side of mount (1) bottom position department, the inside of mount (1) is provided with plastic bag body (102), and the one end of plastic bag body (102) extends to the outside of discharge gate (103), the outside of plastic bag body (102) is provided with simple folding mechanism (2), and simple folding mechanism (2) comprise baffle (201) and folding part (202), one side of discharge gate (103) is provided with guiding mechanism (3), and the inside of guiding mechanism (3) is including guiding roller (301) and coupling assembling (302), the inside of mount (1) is provided with compressing mechanism (4), and compressing mechanism (4) inside is provided with and sticiss subassembly (401), compression roller (402) and link (403).
2. A plastic bag folding mechanism according to claim 1, wherein: the inside of folding portion (202) is including electric putter (2021), folding board (2022) and protection pad (2023), the inner wall of mount (1) both sides is all fixed with baffle (201) through the support frame, and baffle (201) are located the outside of plastic bag body (102), the inner wall of mount (1) both sides all is fixed with electric putter (2021), and the input of electric putter (2021) and the output electric connection of control button (101), the one end of electric putter (2021) is fixed with folding board (2022), and the structure of folding board (2022) is triangle-shaped structure to the one end of folding board (2022) glues and has protection pad (2023).
3. A plastic bag folding mechanism according to claim 1, wherein: coupling assembling (302) comprise stationary blade (3021), stopper (3022), fastening bolt (3023), socket (3024) and center pin (3025), both ends of mount (1) one side all are fixed with stationary blade (3021), and socket (3024) have been seted up on the surface of stationary blade (3021), the inboard of stationary blade (3021) is provided with guide roll (301), and the inside central point department of guide roll (301) is provided with center pin (3025) to the both ends of center pin (3025) run through socket (3024) respectively.
4. A plastic bag folding mechanism according to claim 3, wherein: limiting blocks (3022) are fixed at two ends of the central shaft (3025), the limiting blocks (3022) are matched with the sockets (3024) in a mutually clamping mode, fastening bolts (3023) are connected to the surface of the fixing piece (3021) in a threaded mode, and one ends of the fastening bolts (3023) penetrate through the fixing piece (3021) and are fixedly connected with the surface of the limiting blocks (3022).
5. A plastic bag folding mechanism according to claim 1, wherein: both sides of the plastic bag body (102) are provided with press rollers (402), the surfaces of the press rollers (402) are in contact with the surfaces of the plastic bag body (102), and a connecting frame (403) is connected to the outer side of the press rollers (402) in a rotating mode.
6. A plastic bag folding mechanism according to claim 5, wherein: the inside of sticiss subassembly (401) is including sticiss spring (4011) and telescopic link (4012), the inner wall of mount (1) both sides all is fixed with telescopic link (4012), and the one end of telescopic link (4012) is fixed connection with the surface of link (403), the surface cover of telescopic link (4012) is equipped with sticiss spring (4011), and sticiss spring (4011) both ends are fixed connection with the surface of mount (1) and link (403) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428335.2U CN219028726U (en) | 2022-12-21 | 2022-12-21 | Plastic bag folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223428335.2U CN219028726U (en) | 2022-12-21 | 2022-12-21 | Plastic bag folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219028726U true CN219028726U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223428335.2U Active CN219028726U (en) | 2022-12-21 | 2022-12-21 | Plastic bag folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219028726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811350A (en) * | 2023-06-13 | 2023-09-29 | 宁波晶天塑胶科技有限公司 | Plastic bag production device and processing method thereof |
-
2022
- 2022-12-21 CN CN202223428335.2U patent/CN219028726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811350A (en) * | 2023-06-13 | 2023-09-29 | 宁波晶天塑胶科技有限公司 | Plastic bag production device and processing method thereof |
| CN116811350B (en) * | 2023-06-13 | 2023-12-15 | 宁波晶天塑胶科技有限公司 | Plastic bag production device and processing method thereof |
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