CN220998782U - Winding shaft extracting device - Google Patents
Winding shaft extracting device Download PDFInfo
- Publication number
- CN220998782U CN220998782U CN202322671875.1U CN202322671875U CN220998782U CN 220998782 U CN220998782 U CN 220998782U CN 202322671875 U CN202322671875 U CN 202322671875U CN 220998782 U CN220998782 U CN 220998782U
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- workbench
- screw rod
- rod
- gears
- gear
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- 238000004804 winding Methods 0.000 title claims abstract description 37
- 244000309464 bull Species 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a winding shaft extracting device, which belongs to the field of winding equipment and comprises a workbench, a plurality of guide rollers arranged on the workbench at equal intervals and a pneumatic clamp movably arranged on the guide rollers; still include adjusting seat, first lead screw, first gear, bull stick and second gear. The adjusting seat is arranged on the workbench, and a first guide groove is vertically formed in the adjusting seat; the lower end of the first screw rod is vertically and rotatably arranged in the first guide groove and used for adjusting the height of the guide roller. According to the utility model, the first gears are arranged on the first lead screws for adjusting the heights of the guide rollers, and the second gears vertically meshed with the first gears are arranged on the rotatable rotating rods, so that when the rotating rods are rotated, the second gears fixedly arranged on the rotating rods rotate along with the rotating rods, and are further transmitted to the plurality of first gears, and the first lead screws on all adjusting seats can rotate along with the first gears, so that the synchronous adjustment of the heights of all guide rollers is realized.
Description
Technical Field
The utility model relates to the field of coiling equipment, in particular to a coiling shaft extracting device.
Background
The winding shaft extracting device is used for extracting the winding shaft at the center of the film roll (such as PVC calendared film roll) after finishing winding. Chinese patent document No. CN202220509619.5 discloses an automatic plastic surface coiling machine comprising a current coiling shaft withdrawing mechanism for withdrawing a current coiling shaft of a center portion of a film reel which is completed to be coiled; the current winding shaft extraction mechanism comprises a movable sliding rail, an installation seat arranged on the movable sliding rail and connected through a chain, a pneumatic clamp arranged on the installation seat, and a plurality of current winding shaft guide rollers arranged on the movable sliding rail. However, the outer diameters of the film products to be wound when leaving the factory are different, so that the heights of the winding shafts at the center of the film roll are different, and in order to ensure that the winding shafts can be pulled out from the center of the film roll, the heights of the guide rollers for guiding the winding shafts can be independently adjusted, but the number of the guide rollers is large, and production personnel need to consume more time to adjust the heights of the guide rollers one by one, so that the production progress is influenced.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of utility model
In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a winding shaft extracting device, which aims to solve the problem that the guide roller on the existing winding shaft extracting device (mechanism) cannot adjust the height at the same time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The winding shaft extracting device comprises a workbench, a plurality of guide rollers and pneumatic clamps, wherein the guide rollers are arranged on the workbench at equal intervals; further comprises:
the adjusting seat is arranged on the workbench, and a first guide groove is vertically formed in the adjusting seat;
The lower end of the first screw rod is vertically arranged in the first guide groove in a rotating mode and used for adjusting the height of the guide roller;
The first gear is fixedly arranged on the first screw rod and takes the first screw rod as a central shaft;
the rotating rod is rotatably erected above the workbench;
The second gear is fixedly arranged on the rotating rod and is respectively and vertically meshed with the first gear.
In the winding shaft extraction device, further include:
The sliding block is in threaded connection with the first screw rod and is positioned in the first guide groove;
the installation rod is vertically arranged on the outer side face of the sliding block and used for installing the rotating guide roller.
The winding shaft extracting device also comprises a hand wheel and two support plates which are arranged on the workbench in parallel;
The bull stick is connected with two backup pads rotations, the hand wheel is connected with the bull stick.
In the winding shaft extraction device, further include:
the connecting assembly is connected with the pneumatic clamp;
the linear module is connected with the workbench and used for driving the connecting assembly to move back and forth along the length direction of the workbench.
In the winding shaft extracting device, the linear module is fixedly arranged at the bottom of the workbench; the workbench is provided with a strip-shaped through hole for the connecting component to move, and the lower end of the connecting component passes through the strip-shaped through hole and then is connected with the sliding table on the linear module.
In the reel extraction device, the coupling assembling includes:
the vertical connecting rod is vertically provided with a second guide groove;
The second screw rod is rotationally arranged in the second guide groove;
one end of the horizontal connecting rod is connected with the pneumatic clamp, and the other end of the horizontal connecting rod is connected to the second screw rod in a threaded manner.
In the winding shaft extraction device, further include:
The rotary handle is arranged above the vertical connecting rod and is connected with the second screw rod.
The beneficial effects are that:
The utility model provides a winding shaft extracting device, which is characterized in that a first gear is arranged on a first screw rod for adjusting the height of a guide roller, and a second gear vertically meshed with the first gear is arranged on a rotatable rotating rod, so that when the rotating rod rotates, the second gear fixedly arranged on the rotating rod rotates along with the rotating rod, and is further transmitted to a plurality of first gears, so that the first screw rods on all adjusting seats can rotate along with the first gears, and the synchronous adjustment of the heights of all guide rollers is realized. Compared with the existing winding shaft extraction device (mechanism), when the outer diameter of a film product to be wound changes, production personnel do not need to adjust the height of the guide rollers one by one, so that time is saved, and the affected degree of the production progress is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a winding shaft extracting device provided by the utility model.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of a winding shaft extracting device provided by the utility model.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is a schematic structural view of the connection assembly.
Reference numerals:
1-a workbench; 101-bar-shaped through holes; 2-guiding rollers; 3-pneumatic clamp;
4-adjusting seats; 41-a first guide slot; 42-a first screw rod;
5-a first gear; 6-rotating rod; 7-a second gear; 8-a sliding block; 9-mounting a rod; 10-a hand wheel;
11-a support plate;
12-a connection assembly; 121-vertical connecting rod; 1211-a second guide slot; 122-a second screw; 123-horizontal links;
13-a linear module; 14-rotating the handle.
Detailed Description
The utility model provides a winding shaft extracting device, which is used for making the purposes, technical schemes and effects of the utility model clearer and more definite, and the utility model is further described in detail below by referring to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1 and 2, the utility model provides a winding shaft extracting device which is matched with the existing automatic plastic surface coiling machine for use, and comprises a workbench 1, a plurality of guide rollers 2 which are arranged on the workbench 1 at equal intervals, and a pneumatic clamp 3 which is movably arranged on the guide rollers 2; also comprises an adjusting seat 4, a first screw rod 42, a first gear 5, a rotating rod 6 and a second gear 7. Specifically, the adjusting seats 4 are arranged on the workbench 1, the number of the adjusting seats 4 is consistent with that of the guide rollers 2, and meanwhile, the adjusting seats 4 are vertically provided with first guide grooves 41 for the guide rollers 2 to move up and down; the first screw rod 42 is matched with the adjusting seat 4, the lower end of the first screw rod is vertically arranged in the first guide groove 41 in a rotating mode, and the upper end of the first screw rod penetrates out of the adjusting seat 4 upwards; when the screw rod rotates, the guide roller 2 moves up and down, so that the height of the guide roller 2 is adjusted; the first gear 5 is fixedly arranged on a first screw rod 42 above the adjusting seat 4, and the first gear 5 takes the first screw rod 42 as a central shaft; the rotating rod 6 is rotatably arranged above the workbench 1; the number of the second gears 7 is consistent with that of the guide rollers 2 and the first gears 5, and the second gears 7 are respectively vertically meshed with the first gears 5; when the rotating rod 6 rotates, the second gear 7 fixedly arranged on the rotating rod 6 rotates along with the rotating rod 6, so that the second gear 7 is simultaneously driven by the plurality of first gears 5, and the first lead screws 42 on all the adjusting seats 4 can rotate along with the first gears 5, so that the height of all the guide rollers 2 can be synchronously adjusted.
Compared with the existing winding shaft extraction device (mechanism), when the outer diameter of a film product to be wound changes, production personnel do not need to adjust the height of the guide roller 2 one by one, so that time is saved, and the affected degree of the production progress is reduced.
In one embodiment, as shown in fig. 3 and 4, the winding shaft extracting device further includes a slider 8 and a mounting rod 9. The sliding block 8 is in threaded connection with the first screw rod 42 and is positioned in the first guide groove 41; the mounting rod 9 is vertically arranged on the outer side surface of the sliding block 8; the guide roller 2 is rotatably arranged on the mounting rod 9. According to the utility model, the sliding block 8 matched with the first screw rod 42 is arranged in the first guide groove 41, and the mounting rod 9 for mounting the guide roller 2 is arranged on the sliding block 8, so that the guide roller 2 can still rotate and guide the winding shaft clamped and moved by the pneumatic clamp 3 when the height of the guide roller 2 is regulated normally.
In one embodiment, as shown in fig. 1, the winding shaft extracting device further includes a hand wheel 10 and two support plates 11 parallel to the workbench 1. The rotating rod 6 is rotatably connected with the two supporting plates 11, so that the rotating rod 6 can be rotatably erected above the workbench 1; the hand wheel 10 is connected with the rotating rod 6 so as to facilitate the rotation of the rotating rod 6 by the production personnel.
In one embodiment, as shown in fig. 1 and 5, the winding shaft extracting device further includes a connecting assembly 12 and a linear module 13. In particular, the connection assembly 12 is connected with the pneumatic clamp 3; the linear module 13 is connected with the workbench 1 and is used for driving the connecting component 12 to move back and forth along the length direction of the workbench 1 so as to ensure that the winding shaft can be pulled out from the center of the film roll, and meanwhile, after the wound film roll is shifted out from the lifting turnover platform of the existing automatic plastic surface winding machine, the winding shaft can be moved back to the lifting turnover platform.
In addition, the pneumatic clamp 3 is driven to move through the linear module 13, and compared with a chain transmission mechanism, the linear module 13 is easier to maintain and longer in service life.
As shown in fig. 1, in one embodiment, the linear module 13 is fixedly disposed at the bottom of the workbench 1, so that the linear module does not occupy the space on the upper portion of the workbench 1, and it is ensured that the pneumatic clamp 3 connected to the gas transmission pipeline can move back and forth above the workbench 1. In addition, the workbench 1 is provided with a bar-shaped through hole 101 for the connection component 12 to move, and the lower end of the connection component 12 passes through the bar-shaped through hole 101 and then is connected with the sliding table on the linear module 13, so that the connection component 12 can move back and forth on the workbench 1 when the linear module 13 works.
As shown in fig. 5, in one embodiment, the connection assembly 12 includes a vertical link 121, a second screw 122, and a horizontal link 123. Specifically, the vertical link 121 is vertically provided with a second guide slot 1211; the second screw rod 122 is rotatably arranged in the second guide groove 1211; one end of the horizontal connecting rod 123 is connected with the pneumatic clamp 3, and the other end is in threaded connection with the second screw rod 122, so that when the second screw rod 122 rotates, one end of the horizontal connecting rod 123 moves up and down in the second guide groove 1211, and the height of the pneumatic clamp 3 is adjusted.
In one embodiment, as shown in fig. 5, the take-up reel extracting device further includes a knob 14. The rotary handle 14 is disposed above the vertical connecting rod 121 and connected to the second screw rod 122, so that a producer can rotate the second screw rod 122 conveniently.
In summary, the utility model provides a winding shaft extracting device, which is characterized in that a first gear is installed on a first screw rod for adjusting the height of a guide roller, and a second gear vertically meshed with the first gear is installed on a rotatable rotating rod, so that when the rotating rod rotates, the second gear fixedly arranged on the rotating rod rotates along with the rotating rod, and is further transmitted to a plurality of first gears, so that the first screw rods on all adjusting seats can rotate along with the first gears, and synchronous adjustment of the heights of all guide rollers is realized. Compared with the existing winding shaft extraction device (mechanism), when the outer diameter of a film product to be wound changes, production personnel do not need to adjust the height of the guide rollers one by one, so that time is saved, and the affected degree of the production progress is reduced.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.
Claims (7)
1. The winding shaft extracting device comprises a workbench, a plurality of guide rollers and pneumatic clamps, wherein the guide rollers are arranged on the workbench at equal intervals; characterized by further comprising:
the adjusting seat is arranged on the workbench, and a first guide groove is vertically formed in the adjusting seat;
The lower end of the first screw rod is vertically arranged in the first guide groove in a rotating mode and used for adjusting the height of the guide roller;
The first gear is fixedly arranged on the first screw rod and takes the first screw rod as a central shaft;
the rotating rod is rotatably erected above the workbench;
The second gear is fixedly arranged on the rotating rod and is respectively and vertically meshed with the first gear.
2. The take-up reel extraction device of claim 1, further comprising:
The sliding block is in threaded connection with the first screw rod and is positioned in the first guide groove;
the installation rod is vertically arranged on the outer side face of the sliding block and used for installing the rotating guide roller.
3. The take-up reel extraction device of claim 1, further comprising a hand wheel and two support plates disposed in parallel on the table;
The bull stick is connected with two backup pads rotations, the hand wheel is connected with the bull stick.
4. The take-up reel extraction device of claim 1, further comprising:
the connecting assembly is connected with the pneumatic clamp;
the linear module is connected with the workbench and used for driving the connecting assembly to move back and forth along the length direction of the workbench.
5. The take-up reel extraction device of claim 4, wherein the linear module is fixedly arranged at the bottom of the workbench; the workbench is provided with a strip-shaped through hole for the connecting component to move, and the lower end of the connecting component passes through the strip-shaped through hole and then is connected with the sliding table on the linear module.
6. The take-up reel extraction device of claim 4 or 5, wherein the connection assembly comprises:
the vertical connecting rod is vertically provided with a second guide groove;
The second screw rod is rotationally arranged in the second guide groove;
one end of the horizontal connecting rod is connected with the pneumatic clamp, and the other end of the horizontal connecting rod is connected to the second screw rod in a threaded manner.
7. The take-up reel extraction device of claim 6, further comprising:
The rotary handle is arranged above the vertical connecting rod and is connected with the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671875.1U CN220998782U (en) | 2023-09-28 | 2023-09-28 | Winding shaft extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322671875.1U CN220998782U (en) | 2023-09-28 | 2023-09-28 | Winding shaft extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998782U true CN220998782U (en) | 2024-05-24 |
Family
ID=91089653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322671875.1U Active CN220998782U (en) | 2023-09-28 | 2023-09-28 | Winding shaft extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998782U (en) |
-
2023
- 2023-09-28 CN CN202322671875.1U patent/CN220998782U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |