CN220244954U - Paper roll length control device - Google Patents
Paper roll length control device Download PDFInfo
- Publication number
- CN220244954U CN220244954U CN202321665438.2U CN202321665438U CN220244954U CN 220244954 U CN220244954 U CN 220244954U CN 202321665438 U CN202321665438 U CN 202321665438U CN 220244954 U CN220244954 U CN 220244954U
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- CN
- China
- Prior art keywords
- paper roll
- loop bar
- paper
- cutting
- touch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002789 length control Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 4
- 239000000123 paper Substances 0.000 description 58
- 239000000047 product Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to a paper roll length control device, which comprises a support frame, wherein a rotating assembly is arranged on one side of the support frame, the output end of the rotating assembly is connected with a loop bar, and a transmission motor drives the loop bar to rotate, so that the time and labor consumption of manual winding are improved; a paper cylinder is sleeved outside the loop bar, and paper rolls are wound outside the paper cylinder; the bottom of the loop bar is provided with a touch-press component for sensing the thickness of the paper roll, the front part of the loop bar is provided with a conveying roller, a cutting table for controlling the cutting length of the paper roll is arranged above the conveying roller, and the cutting table is in communication connection with the touch-press component; touching the touch plate when the finished paper roll reaches the specified thickness, transmitting an electric signal to the cutting table by the touch pressure sensor, and stopping winding by the cutting knife when cutting the paper roll, so as to control the cutting length of the paper roll; the back side of the supporting frame is provided with a gluing component, the outer layer of the paper cylinder is glued, the inner layer of the paper roll is firmly stuck outside the paper cylinder, and the finished product is ensured not to scatter and collapse; according to the utility model, the length control of the paper roll is realized through the cooperation of the components, and the paper roll cutting process is optimized.
Description
Technical Field
The utility model relates to the technical field of paper roll processing, in particular to a paper roll length control device.
Background
Currently, most of the paper products such as toilet paper, plastic paper, dust-binding paper, kraft paper and the like are required to be cut and processed into individual rolls for use.
In the prior art, unreeled paper semi-finished products are cut through a cutting machine, the cutting length of a paper roll is required to be observed and determined manually in the cutting process, unified standards are not available, the paper roll is required to be pasted and fixed manually and wound, the working efficiency is reduced, the finished products cannot meet production standards, and the whole process is very inconvenient.
Disclosure of Invention
In order to solve the problems that the cutting length of the paper roll cannot be controlled and the production standard cannot be met in the background technology, the utility model provides a paper roll length control device.
The utility model provides a paper roll length control device which adopts the following technical scheme:
the paper roll length control device comprises two symmetrical supporting frames, wherein a rotating assembly is arranged on one side of each supporting frame, the output end of each rotating assembly is connected with a loop bar, and the loop bars are rotatably arranged between the two symmetrical supporting frames; a paper cylinder is sleeved outside the loop bar, and paper rolls are wound outside the paper cylinder; the bottom of the loop bar is provided with a touch-press component for sensing the thickness of the paper roll; the front part of the loop bar is provided with a conveying roller, a cutting table for controlling the cutting length of the paper roll is arranged above the conveying roller, and the cutting table is in communication connection with the touch-press assembly; and a gluing component is arranged at the rear side of the support frame.
Preferably, the rotating assembly comprises a rotating disc, one end of the loop bar is fixed on the rotating disc, a spring block for clamping the loop bar is arranged on the rotating disc, and the spring block clamps the loop bar, so that the loop bar is prevented from falling off in the working process; the rotary disk is externally connected with a driving motor of which the supporting frame is arranged at one side of the supporting frame.
Preferably, the touch assembly comprises an inclined touch plate, a touch sensor is arranged at the bottom of the touch plate, and the touch sensor is in communication connection with the cutting table.
Preferably, the cutting table is erected on the supporting frame, two ends of the cutting table are provided with adjusting discs for adjusting the bottom direction of the cutting table, and the bottom of the cutting table is provided with a cutting knife; the cutting knife top is connected with the transmission rod, the transmission rod is connected with the output end of the hydraulic cylinder at the top of the cutting table, and the hydraulic cylinder drives the cutting knife to cut through the transmission rod.
Preferably, the glue spreading assembly comprises a screw rod and a glue storage box which is slidably arranged on the screw rod, and a glue spreading brush is arranged at the front end of the glue storage box; the lifting block is connected to the lead screw both ends, lifting block bottom is provided with the slider, slider sliding connection is in the spout of support frame front side wall.
Preferably, two limiting blocks are symmetrically arranged on the conveying roller, the distance between the two limiting blocks is matched with the width of the paper roll, the width of the paper roll is limited, and the production requirement is met.
In summary, the utility model has the following beneficial technical effects:
1. according to the utility model, the length control of the paper roll is realized through the cooperation of the components, the paper roll cutting process is optimized, the touch pressing plate is touched when the paper roll finished product reaches the specified thickness by arranging the touch pressing component, the touch pressing sensor transmits an electric signal to the cutting table, the cutting knife cuts and stops winding, the paper roll cutting length is further controlled, the error of manual observation is avoided, and each paper roll finished product can reach the uniform thickness.
2. According to the utility model, the rotating assembly is arranged, one end of the loop bar is fixed on the rotating disc and clamped by the spring block, and the transmission motor drives the loop bar to rotate, so that the problem that manual winding is time-consuming and labor-consuming is solved.
3. According to the utility model, the glue coating assembly is arranged, so that glue is coated on the outer layer of the paper cylinder, the inner layer of the paper roll is firmly adhered to the outer layer of the paper cylinder, the finished product is ensured not to scatter and collapse, and the production and use requirements of the product are met.
Drawings
Fig. 1 is a schematic view showing a structure of a roll length control apparatus according to an embodiment of the present utility model;
fig. 2 is a top view of a roll length control device according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a cross-sectional view taken along line A-A of fig. 2 in an operational state of an embodiment of the present utility model.
Reference numerals illustrate: 1. a support frame; 2. a rotating assembly; 3. a loop bar; 4. a touch assembly; 5. a conveying roller; 6. a cutting table; 7. a gluing component; 8. a rotating disc; 9. a spring block; 10. a drive motor; 11. a touch plate; 12. a touch pressure sensor; 13. an adjusting plate; 14. a cutting knife; 15. a transmission rod; 16. a hydraulic cylinder; 17. a screw rod; 18. a glue storage box; 19. a glue spreading brush; 20. a lifting block; 21. a slide block; 22. a chute; 23. a paper tube; 24. paper roll; 25. and a limiting block.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a paper roll length control device.
Referring to fig. 1 and 4, a paper roll length control device comprises two symmetrical supporting frames 1, wherein a rotating assembly 2 is arranged on one side of each supporting frame 1, the output end of each rotating assembly 2 is connected with a loop bar 3, and the loop bars 3 are rotatably arranged between the two symmetrical supporting frames 1; the paper cylinder 23 is sleeved outside the sleeve rod 3, the paper roll 24 is wound outside the paper cylinder 23, and the finished product is the paper roll 24 with uniform thickness fixed on the paper cylinder 23; the bottom of the loop bar 3 is provided with a touch-press component 4 for sensing the thickness of the paper roll 24; the front part of the loop bar 3 is provided with a conveying roller 5, a cutting table 6 for controlling the cutting length of the paper roll 24 is arranged above the conveying roller 5, and the cutting table 6 is in communication connection with the touch-press assembly 4; the back side of the support frame 1 is provided with a gluing component 7.
Referring to fig. 1, 2 and 3, the rotating assembly 2 comprises a rotating disc 8, one end of the loop bar 3 is fixed on the rotating disc 8, a spring block 9 for clamping the loop bar 3 is arranged on the rotating disc 8, and the loop bar 3 is clamped by the spring block 9, so that the loop bar 3 cannot fall off in the working process; the rotary disk 8 is externally connected with a transmission motor 10 arranged on one side of the support frame 1.
Referring to fig. 3, the touch assembly 4 includes an inclined touch plate 11, a touch sensor 12 is disposed at the bottom of the touch plate 11, the touch sensor 12 is in communication with the cutting table 6, and the touch sensor 12 selects a pressure sensor of a holmivir touch sensor FS1500NS in the united states.
Referring to fig. 3 and 4, a cutting table 6 is erected on a supporting frame 1, two ends of the cutting table 6 are provided with adjusting discs 13 for adjusting the bottom direction of the cutting table 6, and the bottom of the cutting table 6 is provided with a cutting knife 14; the top end of the cutting knife 14 is connected with a transmission rod 15, and the transmission rod 15 is connected with the output end of a hydraulic cylinder 16 at the top of the cutting table 6.
Referring to fig. 1 and 2, the glue spreading assembly 7 comprises a screw rod 17 and a glue storage box 18 slidably mounted on the screw rod 17, a glue spreading brush 19 is arranged at the front end of the glue storage box 18, and solid glue for sticking paper rolls is stored in the glue storage box 18; the two ends of the screw rod 17 are connected with lifting blocks 20, the bottoms of the lifting blocks 20 are provided with sliding blocks 21, and the sliding blocks 21 are slidably connected in sliding grooves 22 on the front side wall of the support frame 1.
Referring to fig. 4, two limiting blocks 25 are symmetrically arranged on the conveying roller 5, the distance between the two limiting blocks 25 is matched with the width of the paper roll 24, the width of the paper roll 24 is limited, and the production requirement is met.
The embodiment of the utility model provides a paper roll length control device, which is implemented by the following principle: the paper tube 23 is sleeved on the loop bar 3 and clamped by the spring block 9, the sliding block 21 and the lifting block 20 are adjusted, the gluing component 7 moves to the side face of the paper tube 23 and glues the outer layer of the paper tube 23, one end of a paper semi-finished product is pasted to the outer layer of the paper tube 23 after being wound around the conveying roller 5, the transmission motor 10 provides power for the rotation of the rotating disk 8, the loop bar 3 rotates along with the rotating disk 8 to drive the paper semi-finished product to be wound on the paper tube 23 to form a paper roll 24, the paper roll 24 touches the touch plate 11 when reaching the uniform thickness of the finished product, the touch sensor 12 transmits an electric signal to the cutting table 6 above the conveying roller 5, the cutting knife 6 is driven by the hydraulic cylinder 16 to cut, the paper roll 24 stops rolling, and then the cutting length of the paper roll is controlled; the sliding block 21 and the lifting block 20 are adjusted again, so that the gluing component 7 moves to the side surface of the paper roll 24 and glues and sticks on the outer layer of the paper roll 24, and a complete paper roll 24 finished product is obtained.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. A roll length control device, characterized in that: the device comprises two symmetrical support frames (1), wherein a rotating assembly (2) is arranged on one side of the support frames (1), the output end of the rotating assembly (2) is connected with a loop bar (3), and the loop bar (3) is rotatably arranged between the two symmetrical support frames (1); a paper cylinder (23) is sleeved outside the loop bar (3), and a paper roll (24) is wound outside the paper cylinder (23); a touch-press component (4) for sensing the thickness of the paper roll (24) is arranged at the bottom of the loop bar (3); the front part of the loop bar (3) is provided with a conveying roller (5), a cutting table (6) for controlling the cutting length of the paper roll (24) is arranged above the conveying roller (5), and the cutting table (6) is in communication connection with the touch-press assembly (4); the back side of the support frame (1) is provided with a gluing component (7).
2. A roll length control device according to claim 1, characterized in that: the rotating assembly (2) comprises a rotating disc (8), one end of the loop bar (3) is fixed on the rotating disc (8), a spring block (9) for clamping the loop bar (3) is arranged on the rotating disc (8), and the rotating disc (8) is externally connected with a transmission motor (10) arranged on one side of the supporting frame (1).
3. A roll length control device according to claim 1, characterized in that: the touch assembly (4) comprises an inclined touch plate (11), a touch sensor (12) is arranged at the bottom of the touch plate (11), and the touch sensor (12) is in communication connection with the cutting table (6).
4. A roll length control device according to claim 1, characterized in that: the cutting table (6) is erected on the supporting frame (1), two ends of the cutting table (6) are provided with adjusting discs (13) for adjusting the bottom direction of the cutting table (6), and the bottom of the cutting table (6) is provided with a cutting knife (14); the top end of the cutting knife (14) is connected with a transmission rod (15), and the transmission rod (15) is connected with the output end of a hydraulic cylinder (16) at the top of the cutting table (6).
5. A roll length control device according to claim 1, characterized in that: the gluing assembly (7) comprises a screw rod (17) and a glue storage box (18) which is slidably arranged on the screw rod (17), and a gluing brush (19) is arranged at the front end of the glue storage box (18); lifting blocks (20) are connected to two ends of the screw rod (17), sliding blocks (21) are arranged at the bottoms of the lifting blocks (20), and the sliding blocks (21) are slidably connected in sliding grooves (22) in the front side wall of the supporting frame (1).
6. A roll length control device according to claim 1, characterized in that: two limiting blocks (25) are symmetrically arranged on the conveying roller (5), and the distance between the two limiting blocks (25) is matched with the width of the paper roll (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665438.2U CN220244954U (en) | 2023-06-28 | 2023-06-28 | Paper roll length control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665438.2U CN220244954U (en) | 2023-06-28 | 2023-06-28 | Paper roll length control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220244954U true CN220244954U (en) | 2023-12-26 |
Family
ID=89267258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665438.2U Active CN220244954U (en) | 2023-06-28 | 2023-06-28 | Paper roll length control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220244954U (en) |
-
2023
- 2023-06-28 CN CN202321665438.2U patent/CN220244954U/en active Active
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| GR01 | Patent grant |