CN220683924U - Auxiliary feeding device for paper core stretching - Google Patents
Auxiliary feeding device for paper core stretching Download PDFInfo
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- CN220683924U CN220683924U CN202321801697.3U CN202321801697U CN220683924U CN 220683924 U CN220683924 U CN 220683924U CN 202321801697 U CN202321801697 U CN 202321801697U CN 220683924 U CN220683924 U CN 220683924U
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- paper core
- pressure comb
- connecting rod
- feeding device
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- 230000002457 bidirectional effect Effects 0.000 description 7
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- 238000000034 method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a paper core stretching auxiliary feeding device which comprises a feeding platform, a feeding structure, a movable pressure comb structure and a feeding structure, wherein the feeding structure comprises two supports, the two supports are symmetrically arranged at one end corner position of the feeding platform, a lower roller is rotatably arranged between the two supports, hydraulic cylinders are fixedly arranged on the side edges of the two supports, an upper roller is rotatably connected between output shafts of the two hydraulic cylinders, the feeding structure is identical to the feeding structure, and the movable pressure comb structure is slidably arranged on the upper portion of the feeding platform. According to the paper core stretching auxiliary feeding device, the traditional manual feeding mode is changed through mechanical feeding, so that the paper core stretching auxiliary feeding device is safer, and the front end of the paper core can be pulled away better due to the fact that the paper core can be stretched back and forth, so that the utilization rate of the paper core is higher, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of paper core stretching processing, in particular to a paper core stretching auxiliary feeding device.
Background
The feeding platform part of the existing stretcher mainly comprises a feeding roller, a pressure comb and a feeding roller, wherein the paper core is firstly pulled away by hand in the feeding process, then the paper core is fed into the feeding roller of the stretcher through the pressure comb by hand, and in the feeding process, the feeding roller and the feeding roller of the stretcher are always in an operation state, so that the feeding platform is unsafe at first, and secondly, because the feeding platform is wide and high, the paper core is very inconvenient to use by hand, two persons are required to cooperate, and the front end of the paper core cannot be pulled away by the hands well;
therefore, the paper core stretching auxiliary feeding device is provided, the feeding process is changed, feeding can be completed by one person through mechanical assistance, feeding and front end stretching are achieved, and the safety coefficient is greatly improved.
Disclosure of Invention
The utility model mainly aims to provide an auxiliary paper core stretching feeding device, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a paper core tensile auxiliary feeding device, includes loading platform, feeding structure, removal pressure comb structure and feeding structure, feeding structure includes two supports, two the support symmetry is installed at loading platform's one end corner position, two rotate between the support and install the lower roll, and the equal fixed mounting in side of two supports has the pneumatic cylinder, two rotate between the output shaft of pneumatic cylinder and be connected with the upper roll, feeding structure is the same with feeding structure, removal pressure comb structure slides and sets up loading platform's upper portion.
As a further scheme of the utility model, the movable pressure comb structure comprises two sliding carriages, the two sliding carriages are both connected with the upper part of the feeding platform in a sliding way, a lower pressure comb is fixedly arranged between the two sliding carriages and close to the bottom, an upper pressure comb is arranged between the two sliding carriages and above the lower pressure comb, an adjusting structure is arranged between the upper pressure comb and the sliding carriages, and a movable structure is arranged between the two sliding carriages and the feeding platform.
As a further scheme of the utility model, the moving structure comprises a first connecting rod, the first connecting rod is rotatably connected between two sliding racks and is positioned at the bottom of the feeding platform, one end of the first connecting rod penetrates through one of the sliding racks to be fixedly connected with a moving hand wheel, a gear is fixedly arranged outside the first connecting rod, a rack is fixedly arranged at the bottom of the feeding platform, and the gear is in meshed connection with the rack.
As a further scheme of the utility model, the carriage is shaped like a Chinese character '', and a bearing is arranged between the inner side of the carriage and the upper part of the feeding platform.
As a further scheme of the utility model, the adjusting structure comprises a second connecting rod, wherein the second connecting rod is rotatably arranged at the top position between two sliding frames, one end of the second connecting rod is fixedly provided with a lifting hand wheel, two driving conical teeth are fixedly arranged outside the second connecting rod, lifting screws are vertically rotatably arranged at the central positions of the two sliding frames, driven conical teeth are fixedly arranged at the top ends of the two lifting screws, the driving conical teeth are in meshed connection with the driven conical teeth, and the upper pressure comb is rotatably connected with the two lifting screws.
As a further scheme of the utility model, a guide structure is arranged at the upper part of the feeding platform close to the feeding structure, the guide structure comprises two fixing seats, the two fixing seats are symmetrically arranged at the upper part of the feeding platform close to the feeding structure, a bidirectional screw is rotatably arranged between the two fixing seats, one end of the bidirectional screw penetrates through one of the fixing seats to be fixedly connected with an adjusting hand wheel, two sliding blocks are connected with external threads of the bidirectional screw, guide plates are fixedly arranged at the bottoms of the two sliding blocks, the two guide plates are arranged in an eight shape, and the two sliding blocks are in threaded connection with the bidirectional screw.
The beneficial effects of the utility model are as follows:
through setting up the removal pressure comb structure, remove the pressure comb structure and mainly by removal structure and adjust the structural process, at first, the removal structure can be convenient with the balladeur train reciprocating motion on the material loading platform, and then make the tensile operation of refill more convenient, swift, adjust the structure then can conveniently adjust the height of going up the pressure comb, and then be convenient for adjust the interval between going up the pressure comb and the pressure comb down, on the one hand make the location of refill more convenient, on the other hand also can be applicable to the refill of different thickness, the suitability is stronger;
the feeding structure and the movable pressure comb structure are matched with the feeding structure, the traditional manual feeding mode is changed through mechanical feeding, and the paper core is safer, and the front end of the paper core can be pulled away better due to the fact that the paper core can be pulled back and forth, so that the utilization rate of the paper core is higher, and the working efficiency is improved;
through setting up guide structure, two guide boards through "eight" font setting can conveniently lead the refill, and then conveniently fix a position the refill and send out in fixed position, be convenient for cooperate outside drying device, interval between two guide boards is adjustable simultaneously, is applicable to the refill of equidimension not, and application scope is extensive.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an auxiliary feeding device for stretching paper cores;
fig. 2 is a front view of the auxiliary feeding device for stretching the paper core of the present utility model;
FIG. 3 is an enlarged view of the partial structure of FIG. 2 of the auxiliary feeding device for stretching the paper core according to the present utility model;
FIG. 4 is a diagram showing the movement of a moving pressure comb structure of the auxiliary feeding device for stretching paper cores;
FIG. 5 is a diagram showing a moving impression of a moving pressure comb structure of the auxiliary feeding device for stretching paper cores of the present utility model;
FIG. 6 is a diagram showing a moving impression of a moving pressure comb structure of the auxiliary feeding device for stretching paper cores according to the present utility model;
fig. 7 is a diagram showing a moving impression of a moving pressure comb structure of the paper core stretching auxiliary feeding device of the present utility model.
In the figure: 1. a feeding platform; 2. a feed structure; 3. moving the pressure comb structure; 4. a guide structure; 5. a feeding structure; 6. a support; 7. a lower roller; 8. an upper roller; 9. a hydraulic cylinder; 10. a carriage; 11. a pressing comb is arranged; 12. a pressure comb is arranged; 13. moving a hand wheel; 14. lifting hand wheels; 15. a fixing seat; 16. a bidirectional screw; 17. a guide plate; 18. an adjusting hand wheel; 19. a first link; 20. a gear; 21. a rack; 22. a second link; 23. active bevel teeth; 24. driven bevel teeth; 25. lifting screw rods; 26. and (3) a bearing.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-7, the auxiliary paper core stretching feeding device comprises a feeding platform 1, a feeding structure 2, a movable pressure comb structure 3 and a feeding structure 5, wherein the feeding structure 2 comprises two supports 6, the two supports 6 are symmetrically arranged at one end corner position of the feeding platform 1, a lower roller 7 is rotatably arranged between the two supports 6, hydraulic cylinders 9 are fixedly arranged on the side edges of the two supports 6, an upper roller 8 is rotatably connected between output shafts of the two hydraulic cylinders 9, the feeding structure 2 and the feeding structure 5 are identical in structure, and the movable pressure comb structure 3 is slidably arranged on the upper portion of the feeding platform 1.
In this embodiment, the movable pressure comb structure 3 includes two carriages 10, the two carriages 10 are both slidably connected to the upper portion of the loading platform 1, a lower pressure comb 11 is fixedly installed between the two carriages 10 near the bottom, an upper pressure comb 12 is disposed above the lower pressure comb 11 between the two carriages 10, an adjusting structure is disposed between the upper pressure comb 12 and the carriages 10, and a movable structure is disposed between the two carriages 10 and the loading platform 1.
Moving the pressure comb structure 3 enables clamping of the paper core and stretching of the paper core by moving.
In this embodiment, the moving structure includes a first link 19, the first link 19 is rotatably connected between two carriages 10 and is located at the bottom of the feeding platform 1, one end of the first link 19 penetrates through one of the carriages 10 and is fixedly connected with a moving hand wheel 13, a gear 20 is fixedly mounted on the outer portion of the first link 19, a rack 21 is fixedly mounted on the bottom of the feeding platform 1, and the gear 20 is meshed with the rack 21.
The movable structure can conveniently move the whole movable pressure comb structure 3 on the feeding platform 1 to realize mechanical feeding, and the paper core is pulled to the required width size as far as possible through back and forth movement.
In this embodiment, the carriage 10 is shaped like a letter , and a bearing 26 is provided between the inner side of the carriage 10 and the upper portion of the loading platform 1.
The bearing 26 can have an effect of increasing the sliding lubricity of the carriage 10.
In this embodiment, the adjusting structure includes a second connecting rod 22, the second connecting rod 22 is rotatably installed at a top position between two carriages 10, and one end of the second connecting rod 22 is fixedly installed with a lifting hand wheel 14, two driving conical teeth 23 are fixedly installed outside the second connecting rod 22, lifting screws 25 are vertically rotatably installed at central positions of the two carriages 10, driven conical teeth 24 are fixedly installed at top ends of the two lifting screws 25, the driving conical teeth 23 are engaged with the driven conical teeth 24, and the upper pressure comb 12 is rotatably connected with the two lifting screws 25.
The adjusting structure can be used for adjusting the height of the upper pressure comb 12, so that the distance between the upper pressure comb 11 and the lower pressure comb 12 is adjusted, the paper core is clamped conveniently, and the adjusting structure can be suitable for paper cores with different thicknesses.
In this embodiment, the position that feeding structure 5 is close to on upper portion of loading platform 1 is equipped with guide structure 4, guide structure 4 includes two fixing bases 15, the position that feeding structure 5 is close to on upper portion of loading platform 1 is installed to two fixing bases 15 symmetry, and rotate between two fixing bases 15 and install two-way screw 16, one end of two-way screw 16 runs through one of them fixing base 15 fixedly connected with regulating handwheel 18, two sliders are connected with to the outside screw thread of two-way screw 16, the equal fixed mounting in bottom of two sliders has guide board 17, two guide boards 17 are "eight" font setting, and two sliders and two-way screw 16 threaded connection.
The guide structure 4 can be used for guiding the paper core, so that the paper core can enter the external drying box more accurately.
The utility model relates to an auxiliary paper core stretching feeding device, which is characterized in that when in use:
firstly, a moving hand wheel 13 is rotated, the moving hand wheel 13 drives a first connecting rod 19 to rotate, the first connecting rod 19 drives two gears 20 to rotate, the two gears 20 slide on the upper part of a feeding platform 1 through meshing of racks 21, and the whole moving pressure comb structure 3 is moved at a point A in FIG. 1;
rotating the lifting hand wheel 14, driving the second connecting rod 22 to rotate by the lifting hand wheel 14, driving the two driving conical teeth 23 to rotate by the second connecting rod 22, driving the two driven conical teeth 24 to rotate by the two driving conical teeth 23, driving the two lifting screws 25 to rotate by the two driven conical teeth 24, lifting the upper pressure comb 12 by the two lifting screws 25, starting the hydraulic cylinder 9 to work at the same time, driving the upper roller 8 of the feeding structure 2 to lift by the output shaft of the hydraulic cylinder 9, placing the paper core between the upper roller 8 and the lower roller 7, placing the paper core between the upper pressure comb 12 and the lower pressure comb 11, then lowering the upper pressure comb 12 to clamp the paper core, and then rotating the moving hand wheel 13 to move the sliding frame 10 to a point B in fig. 4;
pressing the paper core by using an upper roller 8, lifting an upper pressure comb 12, returning to the position A in fig. 5, lowering, moving to the position B in fig. 4, lifting, and repeatedly stretching until the paper core is completely pulled out;
after the paper core is pulled out, the carriage 10 is moved to the position of A in fig. 1 to press the paper core, the upper roller 8 of the feeding structure 2 is lifted, the regulating hand wheel 18 is rotated, the regulating hand wheel 18 drives the bidirectional screw rod 16 to rotate, the bidirectional screw rod 16 drives the two guide plates 17 to move in opposite or opposite directions at the same time, the distance between the two guide plates 17 is adjusted, the upper roller 8 is fed to the height, the stretcher is started to operate, and the carriage 10 is moved to the position of C in fig. 6 to convey the paper core between the upper roller 8 and the lower roller 7 of the feeding structure 5;
finally, the carriage 10 is moved again to the position of point A in FIG. 7, the height of the upper pressure comb 12 is adjusted, and no longer moves, and the working mode is entered.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Auxiliary paper core stretching feeding device is characterized in that: including material loading platform (1), feeding structure (2), removal pressure comb structure (3) and feeding structure (5), feeding structure (2) are including two supports (6), two support (6) symmetry installation is at the one end corner position of material loading platform (1), two rotate between support (6) and install lower roll (7), and the equal fixed mounting in side of two supports (6) has pneumatic cylinder (9), two rotate between the output shaft of pneumatic cylinder (9) and be connected with roller (8), feeding structure (2) are the same with feeding structure (5) structure, removal pressure comb structure (3) sliding arrangement is on the upper portion of material loading platform (1).
2. The paper core stretching auxiliary feeding device according to claim 1, wherein: the movable pressure comb structure (3) comprises two sliding frames (10), the two sliding frames (10) are connected to the upper portion of the feeding platform (1) in a sliding mode, a lower pressure comb (11) is fixedly installed between the two sliding frames (10) and close to the bottom, an upper pressure comb (12) is arranged above the lower pressure comb (11) between the two sliding frames (10), an adjusting structure is arranged between the upper pressure comb (12) and the sliding frames (10), and a movable structure is arranged between the two sliding frames (10) and the feeding platform (1).
3. The paper core stretching auxiliary feeding device according to claim 2, wherein: the movable structure comprises a first connecting rod (19), the first connecting rod (19) is rotationally connected between two sliding frames (10) and located at the bottom of the feeding platform (1), one end of the first connecting rod (19) penetrates through one of the sliding frames (10) and is fixedly connected with a movable hand wheel (13), a gear (20) is fixedly arranged outside the first connecting rod (19), a rack (21) is fixedly arranged at the bottom of the feeding platform (1), and the gear (20) is in meshed connection with the rack (21).
4. A paper core stretching auxiliary feeding device according to claim 3, wherein: the shape of the sliding frame (10) is , and a bearing (26) is arranged between the inner side of the sliding frame (10) and the upper part of the feeding platform (1).
5. The paper core stretching auxiliary feeding device according to claim 2, wherein: the adjusting structure comprises a second connecting rod (22), the second connecting rod (22) is rotatably arranged at the top position between two sliding frames (10), one end of the second connecting rod (22) is fixedly provided with a lifting hand wheel (14), two driving bevel gears (23) are fixedly arranged outside the second connecting rod (22), lifting screw rods (25) are vertically and rotatably arranged at the central positions of the two sliding frames (10), driven bevel gears (24) are fixedly arranged at the top ends of the two lifting screw rods (25), the driving bevel gears (23) are in meshed connection with the driven bevel gears (24), and the upper pressure comb (12) is rotatably connected with the two lifting screw rods (25).
6. The paper core stretching auxiliary feeding device according to claim 1, wherein: the upper portion of material loading platform (1) is close to the position of pay-off structure (5) and is equipped with guide structure (4), guide structure (4) include two fixing base (15), two fixing base (15) symmetry install the upper portion of material loading platform (1) and be close to the position of pay-off structure (5), and rotate between two fixing base (15) and install two-way screw (16), one end of two-way screw (16) runs through one of them fixing base (15) fixedly connected with regulating hand wheel (18), the outside threaded connection of two-way screw (16) has two sliders, the equal fixed mounting in bottom of two sliders has guide board (17), and two guide boards (17) are "eight" font setting, and two sliders and two-way screw (16) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321801697.3U CN220683924U (en) | 2023-07-11 | 2023-07-11 | Auxiliary feeding device for paper core stretching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321801697.3U CN220683924U (en) | 2023-07-11 | 2023-07-11 | Auxiliary feeding device for paper core stretching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220683924U true CN220683924U (en) | 2024-03-29 |
Family
ID=90404921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321801697.3U Active CN220683924U (en) | 2023-07-11 | 2023-07-11 | Auxiliary feeding device for paper core stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220683924U (en) |
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2023
- 2023-07-11 CN CN202321801697.3U patent/CN220683924U/en active Active
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