CN110937201A - Tread rubber film tearing system - Google Patents
Tread rubber film tearing system Download PDFInfo
- Publication number
- CN110937201A CN110937201A CN201911230132.2A CN201911230132A CN110937201A CN 110937201 A CN110937201 A CN 110937201A CN 201911230132 A CN201911230132 A CN 201911230132A CN 110937201 A CN110937201 A CN 110937201A
- Authority
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- China
- Prior art keywords
- frame body
- centering
- frame
- driving
- film tearing
- 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.)
- Pending
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- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 239000003755 preservative agent Substances 0.000 claims abstract description 10
- 230000002335 preservative effect Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 10
- 239000004033 plastic Substances 0.000 description 8
- 238000004513 sizing Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention provides a tread rubber film tearing system, which comprises: the first end of the frame body is provided with a pressing device, and the pressing device is used for fixing the first end of the tread rubber; the film tearing device is movably arranged on the frame body and is provided with a film tearing roller, a preservative film to be torn is wound on the film tearing roller, and the film tearing device moves from the first end of the frame body to the second end of the frame body; the first heating device is arranged at the first end of the frame body; the second heating device is arranged on the film tearing device, and the second end of the tread rubber can be heated by the second heating device under the condition that the film tearing device moves to the second end of the frame body. The second heating device moves along with the film tearing device, when the second heating device moves to the position above the material tail, the second heating device starts to heat, and the first heating device can heat the first end of the tread rubber at any time.
Description
Technical Field
The invention relates to the technical field of tread rubber tear films, in particular to a tread rubber tear film system.
Background
Tread rubber is the rubber material of a tire that is in direct contact with the ground only, and the quality of the fit and joint directly affects the quality and life of the tire. The tread compound (excluding the front and rear edges) is typically provided with a safety plastic film to ensure freshness of the tacky side of the compound when applied.
In the related technology, the glue stock preservative film needs to be manually peeled, a single heater is arranged at the front end or the rear end of the attaching template, the position of the heater is fixed, and no matter what type of specification of tires are made, only one end of the glue stock is heated. The technology has simple structure and high working strength for operators. Meanwhile, only one end of the stub bar can be heated, the other end of the stub bar is in a normal temperature state, and the improvement range of the quality of the stub bar is very limited.
Disclosure of Invention
The invention mainly aims to provide a tread rubber stripping system to solve the problem that the tread rubber stripping system in the prior art cannot heat two ends of tread rubber simultaneously.
In order to achieve the above object, the present invention provides a tread band tear film system, comprising: the first end of the frame body is provided with a pressing device, and the pressing device is used for fixing the first end of the tread rubber; the film tearing device is movably arranged on the frame body and is provided with a film tearing roller, a preservative film to be torn is wound on the film tearing roller, and the film tearing device moves from the first end of the frame body to the second end of the frame body; the first heating device is arranged at the first end of the frame body; the second heating device is arranged on the film tearing device, and the second end of the tread rubber can be heated by the second heating device under the condition that the film tearing device moves to the second end of the frame body.
Further, be provided with a plurality of driving rollers on the support body, a plurality of driving rollers set up along the length direction interval of support body.
Further, tread rubber dyestripping system includes first drive division, and first drive division is installed in the bottom of support body, and the dyestripping device is connected with first drive division drive including removing the frame, removing, and the dyestripping roller is installed on removing the frame.
Furthermore, the first driving part comprises a first driving motor and a conveyor belt device, and the bottom of the moving frame is connected with the output end of the conveyor belt device.
Further, the film tearing device further comprises a second driving motor, the second driving motor is installed on the moving frame, and the film tearing roller is in driving connection with the second driving motor.
Further, the tread rubber stripping system further comprises a centering device, the centering device is arranged at the top of the frame body, the centering device comprises a centering convex part, the centering convex part penetrates through a gap between two adjacent driving rollers and protrudes out of the frame body, the position of the centering convex part corresponds to the position of a groove in the middle of the tread rubber, the centering convex part is arranged in the groove in a penetrating mode, and a roller is arranged at the top of the centering convex part.
Furthermore, the centering convex parts are multiple, and the centering convex parts are arranged at intervals along the length direction of the frame body.
Further, the film tearing device further comprises a pressure roller, the pressure roller is installed on the movable frame and pressed on the tread rubber, the film tearing device further comprises an infrared temperature measuring device, and the infrared temperature measuring device is installed on the movable frame.
Further, the pressing device comprises an air cylinder, a driving frame and a pressing roller, the air cylinder is installed at the bottom of the frame body, the driving frame is in driving connection with the air cylinder, and the pressing roller is rotatably arranged on the driving frame.
Further, the press-fitting device further comprises a centering mechanism mounted on the frame body, the centering mechanism comprising a plurality of pairs of centering columns, two of each pair of centering columns forming a centering space therebetween, and the tread rubber being located in the centering space.
By applying the technical scheme of the invention, the second heating device moves along with the film tearing device, the second heating device starts to heat when moving to the position above the material tail, and the first heating device can heat the first end of the tread rubber at any time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 schematically illustrates an internal structural view of an embodiment of a tread band tear film system of the present invention;
FIG. 2 schematically illustrates a perspective view of an embodiment of a tread band tear film system of the present invention.
Wherein the figures include the following reference numerals:
10. a frame body; 11. a driving roller; 12. a centering boss; 20. a pressing device; 21. a cylinder; 22. a driving frame; 23. a compression roller; 30. a film tearing device; 31. a movable frame; 32. a film tearing roller; 33. a conveyor means; 34. a nip roll; 35. a central column is fixed; 40. a first heating device; 50. a second heating device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As described in the background art, in the related art, the adhesive preservative film is manually peeled off, a single heater is disposed at the front end or the rear end of the adhering template, the position of the heater is fixed, and only one end of the adhesive is heated no matter what kind of tire is made. The technology has simple structure and high working strength for operators. Meanwhile, only one end of the stub bar can be heated, the other end of the stub bar is in a normal temperature state, and the improvement range of the quality of the stub bar is very limited.
In order to solve the above problem, referring to fig. 1 and fig. 2, an embodiment of the present invention provides a tread rubber stripping system, which includes a frame 10, a stripping device 30, a first heating device 40, and a second heating device 50, wherein a pressing device 20 is disposed at a first end of the frame 10, and the pressing device 20 is used for fixing the first end of the tread rubber; the film tearing device 30 is movably arranged on the frame body 10, a film tearing roller 32 is arranged on the film tearing device 30, a preservative film to be torn is wound on the film tearing roller 32, and the film tearing device 30 moves from the first end of the frame body 10 to the second end of the frame body 10; the first heating device 40 is disposed at a first end of the frame body 10; the second heating device 50 is disposed on the film tearing device 30, and the second heating device 50 can heat the second end of the tread rubber under the condition that the film tearing device 30 moves to the second end of the frame body 10. During operation, the first end of tread rubber is fixed in the first end of support body, and the tip of waiting to tear the plastic wrap is twined on tearing the membrane roller, tears the membrane roller and peels off the plastic wrap from the sizing material automatically, particularly, tears the membrane roller from the first end of support body, the front end promptly, begins to shell the plastic wrap, moves to the second end of support body, the tail end promptly, finishes peeling off work. After the stripping work of the preservative film is finished, the second heating device moves along with the film tearing device, the tail part of the tread rubber sizing material can be automatically detected, the second heating device starts to heat when moving to the position above the material tail, and the first heating device can heat the first end of the tread rubber at any time. The first heating device and the second heating device both comprise electric heaters, and of course, other heating devices can be adopted to heat the front edge and the rear edge of the sizing material.
In order to realize the transmission of the sizing material, the frame body 10 in this embodiment is provided with a plurality of transmission rollers 11, and the plurality of transmission rollers 11 are arranged at intervals along the length direction of the frame body 10. In operation, the head of tread band may be transferred to the first end of the frame by a plurality of drive rollers, which in a preferred embodiment are drivingly connected to a drive motor to effect automatic rolling.
In order to realize the automatic movement of the film tearing device, the tread rubber film tearing system in the embodiment includes a first driving portion, the first driving portion is installed at the bottom of the frame body 10, the film tearing device 30 includes a moving frame 31, the moving frame 31 is in driving connection with the first driving portion, and the film tearing roller 32 is installed on the moving frame 31. During operation, first drive division drive moving frame moves on the support body to the realization is to the dyestripping of the first end of tread rubber to second end. Specifically, the first driving part in this embodiment includes a first driving motor and a conveyor belt device 33, the bottom of the moving frame 31 is connected to the output end of the conveyor belt device 33, the first driving motor drives the conveyor belt device to operate, the moving frame is driven by the conveyor belt to move from the first end to the second end of the frame body, and after the heating operation of the front end and the rear end of the film tearing and the adhesive material is completed. The first driving motor rotates reversely, and the moving frame is conveyed back to the first end of the frame body from the second end of the frame body through the conveying belt.
The film tearing device 30 in this embodiment further includes a second driving motor, the second driving motor is installed on the moving frame 31, and the film tearing roller 32 is in driving connection with the second driving motor. The manual work is twined the plastic wrap and is connected the back on tearing the membrane roller, gets into next process, and it is rotatory to tear the membrane roller, and first driving motor drives simultaneously and removes the frame and move to the rear, when removing the terminal locating part of stroke, and the plastic wrap is peeled off work and is ended. In order to ensure the peeling effect of the preservative film, the rotating speeds of the second driving motor and the first driving motor need to be adjusted to be matched in a coordinated manner.
In order to realize the centering of the tread rubber, the tread rubber stripping system in the embodiment further comprises a centering device, the centering device is arranged at the top of the frame body 10, the centering device comprises a centering convex part 12, the centering convex part 12 penetrates through a gap between two adjacent driving rollers 11 and protrudes out of the frame body 10, the position of the centering convex part 12 corresponds to the position of a groove in the middle of the tread rubber, the centering convex part 12 penetrates through the groove, and the top of the centering convex part 12 is provided with a roller.
Preferably, the centering protrusion 12 in the present embodiment is provided in plurality, and the centering protrusions 12 are spaced apart from each other along the length direction of the frame body 10.
In order to prevent the plastic material from warping in the plastic wrap stripping process, the film tearing device 30 in the embodiment further comprises a pressure roller 34, the pressure roller 34 is installed on the movable frame 31, the pressure roller 34 is pressed on the tread rubber, so that the plastic material is effectively prevented from warping, the film tearing device 30 further comprises an infrared temperature measuring device, and the infrared temperature measuring device is installed on the movable frame 31. And when the peeling of the preservative film is finished, the second heating device and the infrared temperature measuring device are both arranged at the rearmost end of the frame body. The second heating device is provided with a material detection switch, the first driving motor starts to drive so that the moving frame moves towards the front to detect the tail of the sizing material, and when the tail of the sizing material is searched, the moving is stopped and working signals are provided for the first heating device and the second heating device. After heating begins, the infrared temperature measuring device monitors the temperature of the rubber material in the heating area in real time, and when the temperature exceeds a set temperature range, the heating power and the opening and closing of the first heating device and the second heating device are adjusted.
The pressing device 20 in the present embodiment includes an air cylinder 21, a driving frame 22 and a pressing roller 23, the air cylinder 21 is mounted at the bottom of the frame body 10, the driving frame 22 is in driving connection with the air cylinder 21, the pressing roller 23 is rotatably disposed on the driving frame 22, the pressing device 20 in the present embodiment further includes a centering mechanism, the centering mechanism is mounted on the frame body 10, the centering mechanism includes a plurality of pairs of centering columns 35, two of each pair of centering columns 35 form a centering space therebetween, and tread rubber is located in the centering space. When the rubber material laminating process is carried out, the tire tread rubber material is clamped by a plurality of pairs of centering columns, the center of the tire tread rubber material is coincided with the laminating center, the centering effect is ensured through the pressure balance weight positioned on the upper portion, the rubber material is prevented from deviating in the clamping process, the laminating center refers to the center of a belt beam drum, the pressure balance weight is arranged above a frame body and comprises a main body and a plurality of pulleys on the main body, and the transmission roller transmits the tire tread rubber material a little distance to the upper portion of a compression roller. The cylinder acts, the compression roller is driven by the driving frame, the belt ply drum, namely the BT drum (belt ply drum), finishes the material pasting work when rotating, and the driving frame is of a U-shaped structure so as to avoid the first heating device.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
according to the invention, on the premise of not increasing the length of the frame body, the film tearing roller and the second heating device are integrated, so that the semi-automatic peeling of the preservative film is realized, the lengths of different tread specifications can be automatically matched, and the front edge and the rear edge of the tread rubber can be simultaneously and controllably heated.
It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.
The present disclosure in accordance with certain embodiments described herein is not to be limited in scope by the specific aspects illustrated. As will be apparent to those skilled in the art, many modifications and variations are possible without departing from the spirit and scope of the disclosure. Functionally equivalent methods and apparatuses, in addition to those enumerated herein, will be apparent to those skilled in the art from the foregoing description, within the scope of the present disclosure. Such modifications and variations are intended to fall within the scope of the appended claims. The disclosure is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled. It is to be understood that this disclosure is not limited to particular methods, reagents, compounds, compositions or biological systems, which can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A tread band tear film system, comprising:
the tyre tread rubber fixing device comprises a frame body (10), wherein a pressing device (20) is arranged at a first end of the frame body (10), and the pressing device (20) is used for fixing a first end of the tread rubber;
the film tearing device (30) is movably arranged on the frame body (10), a film tearing roller (32) is arranged on the film tearing device (30), a preservative film to be torn is wound on the film tearing roller (32), and the film tearing device (30) moves from a first end of the frame body (10) to a second end of the frame body (10);
a first heating device (40), wherein the first heating device (40) is arranged at a first end of the frame body (10);
a second heating device (50), wherein the second heating device (50) is arranged on the film tearing device (30), and under the condition that the film tearing device (30) moves to the second end of the frame body (10), the second heating device (50) can heat the second end of the tread rubber.
2. The tread rubber tear film system of claim 1, wherein a plurality of driving rollers (11) are arranged on the frame body (10), and the plurality of driving rollers (11) are arranged at intervals along the length direction of the frame body (10).
3. The tread band stripping system according to claim 1, wherein the tread band stripping system comprises a first driving part, the first driving part is mounted at the bottom of the frame body (10), the stripping device (30) comprises a moving frame (31), the moving frame (31) is in driving connection with the first driving part, and the stripping roller (32) is mounted on the moving frame (31).
4. The tread band stripping system according to claim 3, wherein said first driving unit comprises a first driving motor and a conveyor belt device (33), and the bottom of said movable frame (31) is connected to the output end of said conveyor belt device (33).
5. The tread band stripping system according to claim 4, wherein the stripping device (30) further comprises a second driving motor, the second driving motor is mounted on the movable frame (31), and the stripping roller (32) is in driving connection with the second driving motor.
6. The tread band stripping system according to claim 4, further comprising a centering device arranged on top of the frame body (10), wherein the centering device comprises a centering convex part (12), the centering convex part (12) penetrates through a gap between two adjacent driving rollers (11) and protrudes out of the frame body (10), the position of the centering convex part (12) corresponds to the position of the tread band middle groove, the centering convex part (12) penetrates through the groove, and a roller is arranged on top of the centering convex part (12).
7. The tread band stripping system according to claim 6, wherein the centering protrusions (12) are provided in plurality, and the plurality of centering protrusions (12) are arranged at intervals along the length direction of the frame body (10).
8. The tread band stripping system according to claim 3, wherein the stripping device (30) further comprises a nip roller (34), the nip roller (34) is mounted on the moving frame (31), the nip roller (34) presses on the tread band, and the stripping device (30) further comprises an infrared temperature measuring device mounted on the moving frame (31).
9. The tread rubber tear film system of claim 1, wherein the pressing device (20) comprises an air cylinder (21), a driving frame (22) and a pressing roller (23), the air cylinder (21) is installed at the bottom of the frame body (10), the driving frame (22) is in driving connection with the air cylinder (21), and the pressing roller (23) is rotatably disposed on the driving frame (22).
10. The tread band stripping system according to claim 9, wherein the press and attachment device (20) further comprises a centering mechanism mounted on the frame (10), the centering mechanism comprising a plurality of pairs of centering posts (35), two of each pair of centering posts (35) defining a centering space therebetween, the tread band being located in the centering space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230132.2A CN110937201A (en) | 2019-12-04 | 2019-12-04 | Tread rubber film tearing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911230132.2A CN110937201A (en) | 2019-12-04 | 2019-12-04 | Tread rubber film tearing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110937201A true CN110937201A (en) | 2020-03-31 |
Family
ID=69909196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911230132.2A Pending CN110937201A (en) | 2019-12-04 | 2019-12-04 | Tread rubber film tearing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110937201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291376A (en) * | 2022-01-13 | 2022-04-08 | 东莞塘厦裕华电路板有限公司 | Film tearing device for circuit board |
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| CN101966755A (en) * | 2009-07-27 | 2011-02-09 | 软控股份有限公司 | Tread centering adjustment device and method |
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| CN114291376A (en) * | 2022-01-13 | 2022-04-08 | 东莞塘厦裕华电路板有限公司 | Film tearing device for circuit board |
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