CN204873097U - Automatic closing device of sticky tape of rewinding machine - Google Patents
Automatic closing device of sticky tape of rewinding machine Download PDFInfo
- Publication number
- CN204873097U CN204873097U CN201520661425.7U CN201520661425U CN204873097U CN 204873097 U CN204873097 U CN 204873097U CN 201520661425 U CN201520661425 U CN 201520661425U CN 204873097 U CN204873097 U CN 204873097U
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- roller
- hold
- support frame
- adhesive tape
- frame
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Abstract
The utility model relates to a sticky tape production facility field provides an automatic closing device of sticky tape of rewinding machine, including frame, compressing roller and hold -down mechanism, the frame includes frame, left branch strut and right branch strut, left branch strut and right branch strut are installed in the both ends of frame, hold -down mechanism installs in the frame, compressing roller horizontal installation just is located between left branch strut and the right branch strut in hold -down mechanism's executive component, still include many genshui flat set up tighten the roller, every tighten the both ends of roller and install respectively in left branch strut and right branch strut, and the many central lines of tightening the roller are in in the different planes. The utility model discloses an automatic closing device of sticky tape, the compressing roller with tighten the combined action of roller under, tighten the sticky tape is exceptionally straight at present, again with sticky tape compaction winding, improved the rolling quality of sticky tape, avoid taking place the fold, improve the sticky tape laminating degree on the rolling wheel, be favorable to improving the rolling quality of sticky tape.
Description
Technical field
The utility model relates to adhesive tape production facilities field, especially a kind of adhesive tape automatic compacting device of rewinding machine.
Background technology
Produce the later stage at double-sided adhesive adhesive tape (hereinafter referred to as adhesive tape), need to cut the tape roll counting step after processing, then according to the rolling of certain length specification, then seal band edge.When adhesive tape is manufactured package, need to use rewinding machine, when utilizing rewinding machine that adhesive tape is made volume, in order to ensure that adhesive tape is wound around closely, pinch device is needed to be compressed by adhesive tape, it is 201520162539.7 that the pinch device of current rewinding machine please refer to application number, name is called a kind of utility model patent of adhesive tape automatic compacting device of rewinding machine, comprise left frame and right frame, one piece of connecting panel is welded with between described left frame and right frame, described connecting panel left end is vertically installed with a left cylinder, connecting panel right-hand member is vertically installed with a right cylinder, the piston rod of left cylinder and right cylinder is arranged all upward, and the piston rod head of each cylinder is provided with an adapter sleeve, described adapter sleeve is provided with a connecting bore, a clamping shaft is equipped with in described connecting bore, and clamping shaft is socketed with a rubber gland, a gangbar is provided with between described left cylinder and right cylinder, the piston rod of this gangbar left end and left cylinder is welded and fixed, the piston rod of gangbar right-hand member and right cylinder is welded and fixed, a stirrup is all welded with between each adapter sleeve lower end and gangbar, the piston rod telescopic band of described left cylinder and the right cylinder cover that is dynamically connected moves up and down, and rubber gland and clamping shaft and adapter sleeve link.This rewinding machine can ensure enough thrusts, but when to be rolled into by adhesive tape tin, adhesive tape is not tightened in transmitting procedure, exceptionally straight, also adhesive tape can be made in the process of rolling easily fold to occur, tape sticker on winding wheel is right not high, more open, the quality of impact volume adhesive tape.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of adhesive tape automatic compacting device of rewinding machine, improves the rolling quality of adhesive tape.
The utility model solves the technical scheme that its technical matters adopts: a kind of adhesive tape automatic compacting device of rewinding machine, comprises frame, hold-down roller and hold-down mechanism;
Described frame comprises support, left support frame and right support frame, and described left support frame and right support frame are installed on the two ends of support;
Described hold-down mechanism is installed on support;
Described hold-down roller level be installed on hold-down mechanism execution unit and between left support frame and right support frame;
Also comprise many and horizontally disposedly tighten roller, the two ends of tightening roller described in every root are installed on left support frame and right support frame respectively, and the many centerline tightening roller are in different planes.
Further, described in tighten roller be three, wherein two are positioned at the top of frame, a bottom being positioned at frame.
Further, tighten described in many roller all with left support frame and right support frame normal-running fit.
Further, the two ends of tightening roller described in are installed on left support frame and right support frame respectively by bearing.
Further, described hold-down mechanism comprises hydraulic control system, and described hydraulic control system comprises multiple hydraulic actuating cylinder be connected in parallel, and described hydraulic actuating cylinder is vertically installed on support, and the rod end of described hydraulic actuating cylinder upwards and hold-down roller is fixedly installed in piston rod.
Further, described hydraulic control system comprises multiple pressure-gradient control valve, and each described pressure-gradient control valve and a hydraulic actuating cylinder are connected in series.
Further, the material of described hold-down roller is plastics, and the circumferential surface of described hold-down roller is provided with protective cover.
Further, described protective cover is off-style paper layer.
The beneficial effects of the utility model are: adhesive tape is in the process of rolling, and hold-down roller is used for compressing between every layer, adhesive tape real; Hold-down mechanism moves for promoting hold-down roller, for hold-down roller provides thrust; Tightening roller for tightening when transmitting exceptionally straight by adhesive tape, making adhesive tape when compacted mechanism compresses, avoiding occurring fold, affect the laminating degree of adhesive tape.During use, now tape free end is tightened roller through too much root successively, tighten to when requiring until adhesive tape, pulling adhesive tape, be wound around rolling.Adhesive tape automatic compacting device of the present utility model, at hold-down roller with under the combined action of tightening roller, now tightens exceptionally straight for adhesive tape, again adhesive tape compacting is wound around, improves the rolling quality of adhesive tape, avoid fold occurs, the tape sticker improved on rolling wheel is right, is conducive to the rolling quality improving adhesive tape.
Accompanying drawing explanation
Fig. 1 is the adhesive tape automatic compacting device schematic front view of the utility model rewinding machine;
Fig. 2 is the adhesive tape automatic compacting device side view cutaway drawing of the utility model rewinding machine.
Detailed description of the invention
In this specification sheets, the noun of locality such as upper and lower, left and right is all using Figure of description as reference.Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, the adhesive tape automatic compacting device of a kind of rewinding machine of the present utility model, comprises frame 100, hold-down roller 200 and hold-down mechanism 300;
Described frame 100 comprises support 110, left support frame 120 and right support frame 130, and described left support frame 120 and right support frame 130 are installed on the two ends of support 110;
Described hold-down mechanism 300 is installed on support 110;
Described hold-down roller 200 level be installed on hold-down mechanism 300 execution unit and between left support frame 120 and right support frame 130;
Also comprise many and horizontally disposedly tighten roller 400, the two ends of tightening roller 400 described in every root are installed on left support frame 120 and right support frame 130 respectively, and the many centerline tightening roller 400 are in different planes.
Adhesive tape is in the process of rolling, and hold-down roller 200 is for real by compressing between every layer, adhesive tape; Hold-down mechanism 300 moves for promoting hold-down roller, for hold-down roller 200 provides thrust; Tightening roller 400 for tightening when transmitting exceptionally straight by adhesive tape, making adhesive tape when compacted roller 200 compresses, avoiding occurring fold, affect the laminating degree of adhesive tape.During use, now tape free end is tightened roller 400 through too much root successively, tighten to when requiring until adhesive tape, pulling adhesive tape, be wound around rolling.Adhesive tape automatic compacting device of the present utility model, at hold-down roller 200 with under the combined action of tightening roller 400, now tighten exceptionally straight for adhesive tape, again adhesive tape compacting is wound around, improve the rolling quality of adhesive tape, avoid fold occurs, the tape sticker improved on rolling wheel is right, is conducive to the rolling quality improving adhesive tape.
Tightening roller 400 can be two, four or more, specifically selects according to the actual requirements, preferably, described in tighten roller 400 be three, wherein two are positioned at the top of frame 100, a bottom being positioned at frame 100.Tighten roller 400 for three just to have and well tighten effect, avoid arranging and more tighten the complex structure that roller 400 makes this device.
In order to reduce to tighten the friction drag between roller 400 and adhesive tape, tighten described in many roller 400 all with left support frame 120 and right support frame 130 normal-running fit.Tighten the mounting hole that roller 400 directly can be installed on left support frame 120 and right support frame 130, in order to reduce to tighten roller 400 and the friction force between left support frame 120 and right support frame 130, preferred mounting means for: described in tighten roller 400 two ends be installed on left support frame 120 and right support frame 130 respectively by bearing.
Hold-down mechanism 300 can be cylinder, preferably, described hold-down mechanism 300 comprises hydraulic control system, described hydraulic control system comprises multiple hydraulic actuating cylinder be connected in parallel, described hydraulic actuating cylinder is vertically installed on support 110, and the rod end of described hydraulic actuating cylinder upwards and hold-down roller 200 is fixedly installed in piston rod.
Along with the winding of adhesive tape, the diameter of tape roll constantly increases, and in order to ensure that the thrust of hold-down roller 200 keeps fixing, described hydraulic control system comprises multiple pressure-gradient control valve 500, and each described pressure-gradient control valve 500 and a hydraulic actuating cylinder are connected in series.The pressure in each hydraulic actuating cylinder is controlled by pressure-gradient control valve 500, pressure in each hydraulic actuating cylinder is consistent, and the pressure of each hydraulic actuating cylinder remains unchanged along with the increase of tape roll diameter, namely tape roll diameter increases, and increases, now to the application force of hold-down roller 200 and piston rod, piston rod moves downward, the thrust of hold-down roller 200 pairs of tape rolls remains constant, is conducive to the winding mass ensureing adhesive tape
Hold-down roller 200 can be any material, and preferably, the material of described hold-down roller 200 is plastics, and the circumferential surface of described hold-down roller 200 is provided with protective cover.Plastics have elasticity, can by adhesive tape compacting; Protective cover prevents the compacted roller 200 of the lining cement on adhesive tape from blowing off, thus affects the adhesive effect of adhesive tape.
Protective cover can be silicone oil paper etc., and preferably, described protective cover is off-style paper layer.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. an adhesive tape automatic compacting device for rewinding machine, is characterized in that: comprise frame (100), hold-down roller (200) and hold-down mechanism (300);
Described frame (100) comprises support (110), left support frame (120) and right support frame (130), and described left support frame (120) and right support frame (130) are installed on the two ends of support (110);
Described hold-down mechanism (300) is installed on support (110);
Described hold-down roller (200) level is installed on the execution unit of hold-down mechanism (300) and is positioned between left support frame (120) and right support frame (130);
Also comprise many and horizontally disposedly tighten roller (400), the two ends of tightening roller (400) described in every root are installed on left support frame (120) and right support frame (130) respectively, and the many centerline tightening roller (400) are in different planes.
2. the adhesive tape automatic compacting device of a kind of rewinding machine as claimed in claim 1, it is characterized in that: described in tighten roller (400) be three, wherein two are positioned at the top of frame (100), a bottom being positioned at frame (100).
3. the adhesive tape automatic compacting device of a kind of rewinding machine as claimed in claim 1, is characterized in that: tighten described in many roller (400) all with left support frame (120) and right support frame (130) normal-running fit.
4. the adhesive tape automatic compacting device of a kind of rewinding machine as claimed in claim 3, is characterized in that: described in tighten roller (400) two ends be installed on left support frame (120) and right support frame (130) respectively by bearing.
5. the adhesive tape automatic compacting device of a kind of rewinding machine as described in claim 1,2,3 or 4, it is characterized in that: described hold-down mechanism (300) comprises hydraulic control system, described hydraulic control system comprises multiple hydraulic actuating cylinder be connected in parallel, described hydraulic actuating cylinder is vertically installed on support (110), and the rod end of described hydraulic actuating cylinder upwards and hold-down roller (200) is fixedly installed in piston rod.
6. the adhesive tape automatic compacting device of a kind of rewinding machine as claimed in claim 5, it is characterized in that: described hydraulic control system comprises multiple pressure-gradient control valve (500), each described pressure-gradient control valve (500) and a hydraulic actuating cylinder are connected in series.
7. the adhesive tape automatic compacting device of a kind of rewinding machine as described in claim 1,2,3 or 4, is characterized in that: the material of described hold-down roller (200) is plastics, and the circumferential surface of described hold-down roller (200) is provided with protective cover.
8. the adhesive tape automatic compacting device of a kind of rewinding machine as claimed in claim 7, is characterized in that: described protective cover is off-style paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661425.7U CN204873097U (en) | 2015-08-28 | 2015-08-28 | Automatic closing device of sticky tape of rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661425.7U CN204873097U (en) | 2015-08-28 | 2015-08-28 | Automatic closing device of sticky tape of rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873097U true CN204873097U (en) | 2015-12-16 |
Family
ID=54817498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661425.7U Expired - Fee Related CN204873097U (en) | 2015-08-28 | 2015-08-28 | Automatic closing device of sticky tape of rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861771A (en) * | 2018-06-19 | 2018-11-23 | 金东纸业（江苏）股份有限公司 | Paper roll coiling system and paper roll method for coiling |
| CN110407003A (en) * | 2019-07-17 | 2019-11-05 | 浙江师范大学 | A kind of automatic mica wrappingmachine of outdoor tent |
-
2015
- 2015-08-28 CN CN201520661425.7U patent/CN204873097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861771A (en) * | 2018-06-19 | 2018-11-23 | 金东纸业（江苏）股份有限公司 | Paper roll coiling system and paper roll method for coiling |
| CN110407003A (en) * | 2019-07-17 | 2019-11-05 | 浙江师范大学 | A kind of automatic mica wrappingmachine of outdoor tent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |