CN213355093U - Branch transmission device for packaging bag - Google Patents
Branch transmission device for packaging bag Download PDFInfo
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- CN213355093U CN213355093U CN202022258586.5U CN202022258586U CN213355093U CN 213355093 U CN213355093 U CN 213355093U CN 202022258586 U CN202022258586 U CN 202022258586U CN 213355093 U CN213355093 U CN 213355093U
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Abstract
The utility model discloses a transmission device along separate routes for wrapping bag, transmission device along separate routes includes transmission device and first pinch roller subassembly, be equipped with on transmission device's the transmission face and press a bag recess, press a bag recess to extend along transmission device's direction of transmission, first pinch roller subassembly sets up and is used for pushing down the wrapping bag to pressing a bag recess in pressing a bag recess top. The utility model discloses a set up and press a bag recess and with the first pinch roller subassembly of pressing a bag recess mating reaction, make the wrapping bag carry to be extruded one undercut crease when pressing a bag recess and a pinch roller subassembly position, this crease plays the effect of similar strengthening rib, can strengthen the bulk strength of wrapping bag, more do benefit to and carry forward and can reduce the risk of fold, deformation, especially to the great or very soft wrapping bag of texture of some sizes, the effect is showing very much.
Description
Technical Field
The utility model relates to a wrapping bag production technical field, concretely relates to transmission device along separate routes for wrapping bag.
Background
In traditional wrapping bag production flow, the wrapping bag is counted, is piled up the arrangement and is packed and tie up from the system bag machine production back, and manufacturing cost is high like this, and production efficiency is low to counting accuracy and arrangement are tied up the effect and are also difficult to guarantee.
If automated, mechanized stacking, collating, and packing of the packages are used, the transport of the packages is involved. However, since the individual packing bags are thin and soft in thickness and light in weight, wrinkles are easily generated during transportation, and also, they are easily piled up by slipping due to small friction with the conveying surface.
The patent application with the application number of CN201810591627.7 discloses a high-speed intelligent recognition bag arranging machine, relates to a pinch roller module in this application, and this pinch roller module sets up in feeding conveying module top, and the pinch roller module will compress tightly downwards through the middle part of the plastic bag in every transfer passage in the feeding conveying module through the multiunit pinch roller.
The pressing wheel module is adopted to compress in the conveying process, so that the problems of wrinkling and slipping in the conveying process of the packaging bag can be partially solved. However, in actual production, packaging bags with various textures and specifications are encountered, and for some packaging bags with larger sizes or very soft textures, the problems of wrinkles, deformation, slippage and the like still exist in the conveying process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wrapping bag transmission device along separate routes, fold, deformation, the scheduling problem that skids in the solution wrapping bag transportation process that can be better.
In order to realize the above purpose, the utility model discloses a technical scheme:
the utility model provides a transmission device along separate routes for wrapping bag, transmission device along separate routes includes transmission device and first pinch roller subassembly, be equipped with on transmission device's the transmission face and press a bag recess, press a bag recess to extend along transmission device's direction of transmission, first pinch roller subassembly sets up and is used for pushing down the wrapping bag to pressing a bag recess in pressing a bag recess top.
As preferred technical scheme, transmission device is band conveyer, band conveyer includes driving roller and a plurality of conveyer belts, the conveyer belt is walked around parallel interval arrangement between driving roller and the conveyer belt, press a bag recess setting on the driving roller.
As a preferred technical scheme, the bag pressing groove is formed in a transmission roller at the discharge end of the belt conveyor.
As the preferred technical scheme, the first pressing wheel assembly comprises a first pressing wheel, a pressing wheel mounting frame and a pressing wheel suspension frame, the first pressing wheel is mounted on the pressing wheel mounting frame, and the pressing wheel mounting frame is suspended below the pressing wheel suspension frame through an elastic mechanism.
As the preferred technical scheme, the elastic mechanism comprises an elastic element and a pinch roller adjusting shaft, one end of the pinch roller adjusting shaft penetrates through the pinch roller mounting frame and is in threaded connection with the pinch roller mounting frame, the other end of the pinch roller adjusting shaft penetrates through the pinch roller suspension frame and then is connected with a limiting adjusting handle, and the elastic element is sleeved on the pinch roller adjusting shaft between the pinch roller mounting frame and the pinch roller suspension frame.
According to the preferable technical scheme, a guide shaft parallel to the pinch roller adjusting shaft is further arranged between the pinch roller mounting frame and the pinch roller suspension frame, and the guide shaft penetrates through the pinch roller mounting frame or the pinch roller suspension frame and is in sliding fit with the pinch roller mounting frame or the pinch roller suspension frame.
As a preferred technical scheme, the first pinch roller assembly further comprises a first pinch roller belt, the first pinch roller belt winds around the first pinch roller, and the first pinch roller belt is parallel to the transmission direction of the transmission mechanism.
As a preferable technical scheme, the shunt transmission device further comprises shunt baffles, the shunt baffles are vertically arranged above the transmission mechanism and parallel to the transmission direction of the transmission mechanism, shunt transmission channels are oppositely arranged and separated between the shunt baffles, and the first pinch roller assembly is located in the middle of the shunt transmission channels.
As a preferred technical scheme, at least two groups of second pinch roller assemblies are arranged in each branch transmission channel, and the two groups of second pinch roller assemblies are respectively positioned on two sides of each branch transmission channel.
As a preferred technical scheme, the second pinch roller assembly comprises a second pinch roller and a second pinch roller belt, the second pinch roller belt winds around the second pinch roller, and the second pinch roller belt is parallel to the transmission direction of the transmission mechanism.
The utility model has the advantages that:
the utility model discloses a set up and press a bag recess and with the first pinch roller subassembly of pressing a bag recess mating reaction, make the wrapping bag carry to be extruded one undercut crease when pressing a bag recess and a pinch roller subassembly position, this crease plays the effect of similar strengthening rib, can strengthen the bulk strength of wrapping bag, more do benefit to and carry forward and can reduce the risk of fold, deformation, especially to the great or very soft wrapping bag of texture of some sizes, the effect is showing very much.
Drawings
Fig. 1 is a schematic structural diagram of a branching transmission device;
FIG. 2 is a schematic structural view of the bag pressing groove and the first pressing wheel assembly acting on the packaging bag;
FIG. 3 is a schematic diagram of a first puck assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the branching transmission device for the packaging bags comprises a transmission mechanism 1 and a first pinch roller assembly 2, a bag pressing groove 3 is formed in the transmission surface of the transmission mechanism 1, the bag pressing groove 3 extends along the transmission direction of the transmission mechanism 1, and the first pinch roller assembly 2 is arranged above the bag pressing groove 3 and used for pressing the packaging bags downwards towards the bag pressing groove 3.
As shown in fig. 2, when the packaging bag 6 is conveyed to the bag pressing groove 3 and the position of the first pressing wheel assembly 2, a part of the packaging bag 6 is pressed downwards into the bag pressing groove 3 by the first pressing wheel assembly 2 to form a downward-recessed crease, the crease plays a role similar to a reinforcing rib, the overall strength of the packaging bag 6 can be enhanced, the forward conveying is facilitated, the risk of wrinkles and deformation can be reduced, and particularly, the effect is very remarkable for packaging bags with larger sizes or very soft textures.
As one of the structural forms of the transmission mechanism 1, the transmission mechanism 1 is a belt conveyor, the belt conveyor comprises a transmission roller 11 and a plurality of conveyor belts, the conveyor belts are arranged in parallel at intervals around the transmission roller 11 and the conveyor belts, and the bag pressing grooves 3 are formed in the transmission roller 11.
The position of pressing bag recess 3 is preferred to be set up on band conveyer discharge end's driving roller 11, because the wrapping bag loses immediately after leaving transmission device and carries power and relies on inertia to slide forward, presses out the crease this moment and can guarantee that the distance that the wrapping bag slided is farther, can reduce the wrapping bag at the risk of discharge end jam.
As one of the structural forms of the first pinch roller assembly 2, as shown in fig. 3, the first pinch roller assembly 2 includes a first pinch roller 21, a pinch roller mounting frame 22, and a pinch roller suspension frame 23, the first pinch roller 21 is mounted on the pinch roller mounting frame 22, and the pinch roller mounting frame 22 is suspended below the pinch roller suspension frame 23 by an elastic mechanism. The acting force of the first pressing wheel 21 which is elastically suspended on the packaging bag is more uniform and stable.
As one of the structural forms of the elastic mechanism, the elastic mechanism comprises an elastic element 24 and a pinch roller adjusting shaft 25, one end of the pinch roller adjusting shaft 25 penetrates through the pinch roller mounting frame 22 and is in threaded connection with the pinch roller mounting frame 22, the other end of the pinch roller adjusting shaft 25 penetrates through the pinch roller suspension frame 23 and then is connected with a limiting adjusting handle 26, and the elastic element 24 is sleeved on the pinch roller adjusting shaft 25 between the pinch roller mounting frame 22 and the pinch roller suspension frame 23. By rotating the limit adjusting handle 26, the elastic element 24 can be compressed or the elastic element 24 can be loosened, so that the position and the elasticity of the first pressing wheel 21 can be conveniently adjusted. The elastic element 24 may be a conventional elastic element such as a compression spring.
In order to avoid the rotation of the pinch roller adjusting shaft 26 in the using process, a guide shaft 27 arranged in parallel with the pinch roller adjusting shaft 25 is further arranged between the pinch roller mounting frame 22 and the pinch roller suspension frame 23, and the guide shaft 27 penetrates through the pinch roller mounting frame 22 and is in sliding fit with the pinch roller mounting frame 22. Of course, the guide shaft can also penetrate through the pinch roller suspension frame and be in sliding fit with the pinch roller suspension frame.
First pinch roller subassembly 2 still includes first pinch roller belt 28, first pinch roller belt 28 is around first pinch roller 21, first pinch roller belt 28 is parallel to the direction of transmission device 1.
The shunting transmission device further comprises shunting baffles 4, the shunting baffles 4 are vertically arranged above the transmission mechanism 1, the shunting baffles 4 are parallel to the transmission direction of the transmission mechanism 1, shunting transmission channels are oppositely arranged between the shunting baffles 4, the first pinch roller assemblies 2 are located in the middle of the shunting transmission channels, at least two groups of second pinch roller assemblies 5 are further arranged in each shunting transmission channel, and the two groups of second pinch roller assemblies 5 are respectively located on two sides of the shunting transmission channels. The first pinch roller assembly 2 in the middle of the shunt transmission channel presses the middle of the packaging bag out of a crease, the second pinch roller assemblies 5 on the two sides compress and flatten the packaging bag and assist in conveying forwards, and the problems of folding, deformation, slipping and the like can be better solved.
The second pinch roller assembly 5 comprises a second pinch roller and a second pinch roller belt, the second pinch roller belt winds around the second pinch roller, and the second pinch roller belt is parallel to the transmission direction of the transmission mechanism.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A branching transmission device for packaging bags, characterized in that: the transmission device comprises a transmission mechanism and a first pinch roller assembly, a bag pressing groove is formed in the transmission surface of the transmission mechanism, the bag pressing groove extends along the transmission direction of the transmission mechanism, and the first pinch roller assembly is arranged above the bag pressing groove and used for pressing a packaging bag downwards towards the bag pressing groove.
2. The branching transport device for packing bags according to claim 1, wherein: conveying mechanism is band conveyer, band conveyer includes driving roller and a plurality of conveyer belt, parallel interval arrangement between driving roller and the conveyer belt is walked around to the conveyer belt, press a bag recess to set up on the driving roller.
3. The branching transport device for packing bags according to claim 2, wherein: the bag pressing groove is formed in a transmission roller at the discharge end of the belt conveyor.
4. The branching transport device for packing bags according to claim 1, wherein: the first pinch roller assembly comprises a first pinch roller, a pinch roller mounting frame and a pinch roller suspension frame, the first pinch roller is mounted on the pinch roller mounting frame, and the pinch roller mounting frame is suspended below the pinch roller suspension frame through an elastic mechanism.
5. The branching transport device for packing bags according to claim 4, wherein: elastic mechanism includes elastic element and pinch roller regulating spindle, the one end of pinch roller regulating spindle pass the pinch roller mounting bracket and with pinch roller mounting bracket threaded connection, connect spacing adjustment handle after the other end of pinch roller regulating spindle passes the pinch roller mounted frame, elastic element suit is on the pinch roller regulating spindle between pinch roller mounting bracket and pinch roller mounted frame.
6. The branching transport device for packing bags according to claim 5, wherein: still be equipped with the guiding axle with pinch roller regulating spindle parallel arrangement between pinch roller mounting bracket and the pinch roller mounted frame, the guiding axle passes pinch roller mounting bracket or pinch roller mounted frame and with pinch roller mounting bracket or pinch roller mounted frame sliding fit.
7. The branching transport device for packing bags according to claim 4, wherein: the first pinch roller assembly further comprises a first pinch roller belt, the first pinch roller belt winds around the first pinch roller, and the first pinch roller belt is parallel to the transmission direction of the transmission mechanism.
8. The branching transmission device for packing bags according to any one of claims 1 to 7, wherein: the shunt transmission device further comprises shunt baffles, the shunt baffles are vertically arranged above the transmission mechanism and are parallel to the transmission direction of the transmission mechanism, shunt transmission channels are oppositely arranged between the shunt baffles and are separated, and the first pinch roller assembly is located in the middle of the shunt transmission channels.
9. The branching transport device for packing bags according to claim 8, wherein: each branch transmission channel is at least internally provided with two groups of second pinch roller assemblies, and the two groups of second pinch roller assemblies are respectively positioned at two sides of the branch transmission channel.
10. The branching transport device for packing bags according to claim 9, wherein: the second pinch roller assembly comprises a second pinch roller and a second pinch roller belt, the second pinch roller belt winds around the second pinch roller, and the second pinch roller belt is parallel to the transmission direction of the transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258586.5U CN213355093U (en) | 2020-10-12 | 2020-10-12 | Branch transmission device for packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258586.5U CN213355093U (en) | 2020-10-12 | 2020-10-12 | Branch transmission device for packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213355093U true CN213355093U (en) | 2021-06-04 |
Family
ID=76127569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022258586.5U Active CN213355093U (en) | 2020-10-12 | 2020-10-12 | Branch transmission device for packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213355093U (en) |
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2020
- 2020-10-12 CN CN202022258586.5U patent/CN213355093U/en active Active
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