CN215970351U - Wrapping paper forming device - Google Patents
Wrapping paper forming device Download PDFInfo
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- CN215970351U CN215970351U CN202121343530.8U CN202121343530U CN215970351U CN 215970351 U CN215970351 U CN 215970351U CN 202121343530 U CN202121343530 U CN 202121343530U CN 215970351 U CN215970351 U CN 215970351U
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Abstract
The utility model relates to the technical field of paper processing, in particular to a packaging paper forming device, which comprises a machine body and an extrusion assembly, wherein the machine body comprises a channel, and a paper inlet and a paper outlet are respectively formed at two ends of the channel; the extrusion assembly comprises a driving part and two extrusion wheel sets, each extrusion wheel set comprises a driving wheel and a driven wheel, and the driven wheels are elastic wheels or are elastically attached to the driving wheels through elastic parts; the two groups of extrusion wheel sets are arranged in the channel in a front-back manner; the driving piece drives the driving wheel to rotate, and the rotating speed of the driving wheel of the extrusion wheel group close to the paper inlet is higher than that of the driving wheel of the other group; according to the utility model, the rotating speeds of the driving wheels of the two groups of extrusion wheel sets are different, and due to the rotating speed difference, paper is stacked in the channel and extruded and formed into the buffering paper pad; simple structure, convenient operation, automatic molding.
Description
Technical Field
The utility model relates to the technical field of paper processing, in particular to a packaging paper forming device.
Background
The gap between the article and the carton or container in which the article is shipped is typically filled with a dunnage material to cushion the article and prevent it from moving within the carton during shipping. The filling materials comprise corrugated boards, plastic foam pads and corrugated paper pads, wherein the corrugated board production equipment has high requirements and the process is complex; the plastic foam pad has high production cost and can pollute the environment after being used in large quantities.
In the production of the existing folded paper pad, a plurality of layers of folded paper are required to be used as raw materials and are manually or mechanically formed into a structure with a buffer space among a plurality of layers; therefore, the folded laminated paper is needed to be used as a raw material for processing, and the existing single-layer paper needs to be folded manually to be further processed into a folded paper pad, so that the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a packaging paper forming device capable of forming single-layer paper into a multi-layer wrinkle buffering structure.
In order to solve the technical problems, the utility model adopts the technical scheme that:
the packaging paper forming device comprises a machine body and an extrusion assembly, wherein the machine body comprises a channel, and a paper inlet and a paper outlet are respectively formed in two ends of the channel;
the extrusion assembly comprises a driving piece and two groups of extrusion wheel sets, each extrusion wheel set comprises a driving wheel and a driven wheel which are arranged up and down, and the driven wheels are elastic wheels or are elastically attached to the driving wheels through elastic pieces; the two groups of extrusion wheel sets are arranged in the channel in a front-back manner; the driving piece drives the driving wheel to rotate, and the rotating speed of the driving wheel of the extrusion wheel group close to the paper inlet is higher than that of the driving wheel of the other group.
The utility model has the beneficial effects that: through the different rotating speeds of the driving wheels of the two groups of extrusion wheel sets, paper is stacked in the channel to be extruded and formed into a buffering paper pad due to the difference of the rotating speeds, and the buffering paper pad is matched with the driven wheel; the structure is simple, the operation is convenient, and the automatic molding is realized; when the space is too crowded, the driven wheel close to the paper inlet can be separated from the driving wheel, the paper feeding can not continue due to the loss of friction force, the paper discharging can continue, and finally the two groups of extrusion wheels can form a dynamic balance.
Drawings
FIG. 1 is a schematic view showing a structure of a wrapping paper forming apparatus according to an embodiment of the present invention;
FIG. 2 is a partially exploded view of FIG. 1;
FIG. 3 is another view of FIG. 2;
FIG. 4 is a schematic view of the bracket engaging a driven wheel;
description of reference numerals: 1. a body; 11. a machine cover; 12. a host; 13. cleaning the window; 14. a support; 15. a limiting shaft; 2. an extrusion assembly; 21. a drive member; 22. a driving wheel; 23. a driven wheel; 231. a wheel body; 232. A bearing; 233. a connecting shaft; 3. a paper guide assembly; 31. a bell mouth; 32. pressing a paper board; 33. a guide; 34. A connecting member; 35. an expansion block; 36. a first paper guide post; 37. a second paper guide post; 38. a support frame; 4. cutting off the assembly; 41. a reciprocating member; 42. a cutter; 43. a track; 44. a mating member; 5. a baffle plate;
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a wrapping paper forming apparatus of the present invention includes a machine body 1 and an extruding assembly 2, wherein the machine body 1 includes a channel, and two ends of the channel are respectively a paper inlet and a paper outlet;
the extrusion assembly 2 comprises a driving part 21 and two extrusion wheel sets, each extrusion wheel set comprises a driving wheel 22 and a driven wheel 23, and each driven wheel 23 is an elastic wheel or is elastically attached to the driving wheel 22 through an elastic part; the two groups of extrusion wheel sets are arranged in the channel in a front-back manner; the driving member 21 drives the driving wheel 22 to rotate, and the rotating speed of the driving wheel 22 of the extrusion wheel set close to the paper feeding port is higher than that of the driving wheel 22 of the other extrusion wheel set.
As can be seen from the above description, the rotation speeds of the driving wheels 22 of the two sets of squeezing wheel sets are different, and due to the difference in rotation speeds, the paper sheets are stacked in the channel and extruded into the buffering paper pad, and the buffering paper pad is matched with the driven wheel 23, when the space between the two sets of squeezing wheels is fully squeezed, the buffering paper pad continuously feeds new paper sheets due to the high rotation speed of the driving wheel 22 of the squeezing wheel set close to the paper inlet, and the buffering paper pad discharges the new paper sheets from the paper outlet after the elastic driven wheel or the driven wheel 23 with the elastic element is squeezed open; the structure is simple, the operation is convenient, and the automatic molding is realized; when the space is too crowded, the driven wheel close to the paper inlet can be separated from the driving wheel, the paper feeding can not continue due to the loss of friction force, the paper discharging can continue, and finally the two groups of extrusion wheels can form a dynamic balance. Because the driven wheel is an elastic wheel or the elastic joint which is elastically jointed towards the driving wheel through the elastic part has a certain compression ratio, the internal space of the channel basically keeps the balance, and when the driven wheel is too crowded, the paper outlet extrudes the extruded paper, and finally the dynamic balance is formed.
Further, a paper guide assembly 3 is arranged on the paper inlet, the paper guide assembly 3 comprises a bell mouth 31 and a paper guide plate, the smaller end of the bell mouth 31 is connected to the paper inlet, and the paper guide plate is arranged in the bell mouth 31;
the paper guide plate comprises a paper pressing plate 32, a guide member 33 and a connecting member 34, wherein the paper pressing plate 32 is trapezoidal, the paper pressing plate 32 is connected to the bell mouth 31 through the connecting member 34, and the guide member 33 is a long-strip-shaped cylinder and is arranged along the bottom and the waist of the paper pressing plate 32.
From the above description, it can be seen that the paper can be folded to form a three-layer structure by the arrangement of the paper guide plates.
Further, the end of the guide member 33 is provided with an expansion block 35.
As can be seen from the above description, the expansion blocks 35 facilitate the formation of the paper mat by facilitating the formation of gaps between the layers of folded paper.
Further, the paper guide assembly 3 further includes a first paper guide post 36, a second paper guide post 37 and a support frame 38, the support frame 38 is connected to the machine body 1 near the larger end of the draw plate opening, and the first paper guide post 36 and the second paper guide post 37 are rotatably connected to the support frame 38.
As can be seen from the above description, the paper on the paper roll can be conveniently spread and kept flat by the arrangement of the first paper guide column 36 and the second paper guide column 37.
Further, a cutting assembly 4 is arranged on the paper outlet, and the cutting assembly 4 comprises a reciprocating member 41, a cutting knife 42, a track 43 and a fitting member 44;
the reciprocating member 41, the rail 43 and the fitting piece 44 are arranged on the machine body 1, the cutting knife 42 is arranged on the rail 43, the reciprocating member 41 drives the cutting knife 42 to move, and the reciprocating member 41 drives the cutting knife 42 to reciprocate along the rail 43 towards the fitting piece 44.
From the above description, it can be seen that through the arrangement of the cutting assembly 4, the formed paper pad can be cut to meet the requirements of different lengths.
Further, the wrapping paper forming device also comprises a baffle 5, and the baffle 5 is rotatably connected to the paper outlet;
the cutting knife 42 and the fitting piece 44 of the cutting assembly 4 are positioned between the baffle 5 and the paper outlet.
As can be seen from the above description, the cutter 42 can be prevented from being exposed by the arrangement of the baffle 5, and the occurrence of danger can be avoided.
Further, the machine body 1 comprises an upper machine cover 11 and a main machine 12, wherein the upper machine cover 11 is rotatably connected to the main machine 12;
the passage is located on the main machine 12, and the upper cover 11 is located above the passage.
Further, the driven wheel 23 is elastically attached to the driving wheel 22 through an elastic member;
the driven wheel 23 comprises a wheel body 231, a bearing 232 and a connecting shaft 233, wherein the wheel body 231 is sleeved on the connecting shaft 233 through the bearing 232;
be provided with support 14 on the lower surface of last cover 11, be provided with spacing axle 15 on the support 14, spacing axle 15 end is provided with spacing arch, be provided with spacing hole on the connecting axle 233, spacing pot head is established on spacing axle 15, the elastic component sets up between spacing arch and connecting axle 233.
As apparent from the above description, the following wheels 23 are provided on the upper cover 11, and the upper cover 11 is rotatably connected to the main body 12, thereby facilitating the disassembly and maintenance.
Furthermore, an openable cleaning window 13 is formed in the side wall of the main machine 12 below the channel, and through the arrangement of the cleaning window 13, paper dust falling in the forming process can be conveniently cleaned.
Further, the driving wheel 22 and the driven wheel 23 are both embossing wheels or knurling wheels.
As can be seen from the above description, friction can be increased by the embossing roller and the knurling roller, and paper feeding and paper discharging can be facilitated.
Example one
A wrapping paper forming device comprises a machine body and an extrusion assembly, wherein the machine body comprises a channel, and a paper inlet and a paper outlet are respectively formed in two ends of the channel;
the extrusion assembly comprises a driving piece and two groups of extrusion wheel sets, each extrusion wheel set comprises a driving wheel and a driven wheel which are arranged up and down, and the driven wheels are elastic wheels or are elastically attached to the driving wheels through elastic pieces; the two groups of extrusion wheel sets are arranged in the channel in a front-back manner; the driving piece drives the driving wheel to rotate, and the rotating speed of the driving wheel of the extrusion wheel group close to the paper inlet is higher than that of the driving wheel of the other group.
A paper guide assembly is arranged on the paper inlet and comprises a bell mouth and a paper guide plate, the smaller end of the bell mouth is connected to the paper inlet, and the paper guide plate is arranged in the bell mouth;
the paper guide plate comprises a paper pressing plate, a guide piece and a connecting piece, the paper pressing plate is trapezoidal, the paper pressing plate is connected to the horn mouth through the connecting piece, and the guide piece is a long-strip-shaped cylinder and is arranged along the lower bottom and the waist of the paper pressing plate.
The tail end of the guide piece is also provided with an expansion block.
The paper guide assembly further comprises a first paper guide column, a second paper guide column and a support frame, the support frame is connected to the machine body close to the larger end of the pull plate opening, and the first paper guide column and the second paper guide column are rotatably connected to the support frame.
A cutting-off assembly is arranged on the paper outlet and comprises a reciprocating piece, a cutter, a rail and a fitting piece;
the reciprocating piece, the rail and the matching piece are arranged on the machine body, the cutter is arranged on the rail, the reciprocating piece drives the cutter to move upwards, and the reciprocating piece drives the cutter to reciprocate towards the matching piece along the rail.
The wrapping paper forming device also comprises a baffle plate which is rotatably connected to the paper outlet;
the cutter and the fitting piece of the cutting-off assembly are positioned between the baffle and the paper outlet.
The machine body comprises an upper machine cover and a host machine, and the upper machine cover is rotatably connected to the host machine;
the channel is positioned on the host, and the upper cover is positioned above the channel.
The driven wheel is elastically attached to the driving wheel through the elastic piece;
the driven wheel comprises a wheel body, a bearing and a connecting shaft, and the wheel body is sleeved on the connecting shaft through the bearing;
the lower surface of the upper cover is provided with a support, the support is provided with a limiting shaft, the tail end of the limiting shaft is provided with a limiting protrusion, a limiting hole is formed in the connecting shaft, the limiting hole is sleeved on the limiting shaft, and the elastic piece is arranged between the limiting protrusion and the connecting shaft.
The openable cleaning window is arranged on the side wall of the main machine below the channel, and through the arrangement of the cleaning window, paper dust falling in the forming process can be conveniently cleaned.
The driving wheel and the driven wheel are embossing wheels.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. The packaging paper forming device is characterized by comprising a machine body and an extrusion assembly, wherein the machine body comprises a channel, and a paper inlet and a paper outlet are respectively formed in two ends of the channel;
the extrusion assembly comprises a driving piece and two groups of extrusion wheel sets, each extrusion wheel set comprises a driving wheel and a driven wheel which are arranged up and down, and the driven wheels are elastic wheels or are elastically attached to the driving wheels through elastic pieces; the two groups of extrusion wheel sets are arranged in the channel in a front-back manner; the driving piece drives the driving wheel to rotate, and the rotating speed of the driving wheel of the extrusion wheel group close to the paper inlet is higher than that of the driving wheel of the other group.
2. Wrapping paper forming device according to claim 1, characterized in that a paper guide assembly is arranged on the paper feed port, the paper guide assembly comprises a bell mouth and a paper guide plate, the smaller end of the bell mouth is connected to the paper feed port, and the paper guide plate is arranged in the bell mouth;
the paper guide plate comprises a paper pressing plate, a guide piece and a connecting piece, the paper pressing plate is trapezoidal, the paper pressing plate is connected to the horn mouth through the connecting piece, and the guide piece is a long-strip-shaped cylinder and is arranged along the lower bottom and the waist of the paper pressing plate.
3. Wrapper forming apparatus according to claim 2, wherein the distal end of said guide is further provided with an expansion block.
4. A wrapping paper forming device as defined in claim 2, wherein said paper guide assembly further comprises a first paper guide post, a second paper guide post and a support frame, said support frame is connected to the body near the larger end of the drawplate opening, and said first paper guide post and said second paper guide post are rotatably connected to the support frame.
5. Wrapping paper forming device according to claim 1, characterized in that a cutting assembly is arranged on the paper outlet, and the cutting assembly comprises a reciprocating member, a cutter, a track and a fitting member;
the reciprocating piece, the rail and the matching piece are arranged on the machine body, the cutter is arranged on the rail, the reciprocating piece drives the cutter to move upwards, and the reciprocating piece drives the cutter to reciprocate towards the matching piece along the rail.
6. Wrapping paper forming apparatus as claimed in claim 5, further comprising a baffle rotatably connected at the paper outlet;
the cutter and the fitting piece of the cutting-off assembly are positioned between the baffle and the paper outlet.
7. A wrapping paper forming apparatus according to claim 1, wherein said body includes an upper cover and a main frame, said upper cover being rotatably connected to the main frame;
the channel is positioned on the host, and the upper cover is positioned above the channel.
8. Wrapping paper forming apparatus as claimed in claim 7, wherein said driven wheel is resiliently urged towards the driving wheel by means of a resilient member;
the driven wheel comprises a wheel body, a bearing and a connecting shaft, and the wheel body is sleeved on the connecting shaft through the bearing;
the lower surface of the upper cover is provided with a support, the support is provided with a limiting shaft, the tail end of the limiting shaft is provided with a limiting protrusion, a limiting hole is formed in the connecting shaft, the limiting hole is sleeved on the limiting shaft, and the elastic piece is arranged between the limiting protrusion and the connecting shaft.
9. A packing paper forming device according to claim 7, wherein an openable cleaning window is formed in the side wall of the main machine below the channel, and through the arrangement of the cleaning window, paper dust falling off in the forming process can be cleaned conveniently.
10. Wrapping paper forming apparatus as claimed in claim 1, wherein said driving wheel and driven wheel are both embossing or knurling wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121343530.8U CN215970351U (en) | 2021-06-17 | 2021-06-17 | Wrapping paper forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121343530.8U CN215970351U (en) | 2021-06-17 | 2021-06-17 | Wrapping paper forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215970351U true CN215970351U (en) | 2022-03-08 |
Family
ID=80578103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121343530.8U Active CN215970351U (en) | 2021-06-17 | 2021-06-17 | Wrapping paper forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215970351U (en) |
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2021
- 2021-06-17 CN CN202121343530.8U patent/CN215970351U/en active Active
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