CN215620139U - Matrix reverse adhesive sheet device - Google Patents
Matrix reverse adhesive sheet device Download PDFInfo
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- CN215620139U CN215620139U CN202122227139.8U CN202122227139U CN215620139U CN 215620139 U CN215620139 U CN 215620139U CN 202122227139 U CN202122227139 U CN 202122227139U CN 215620139 U CN215620139 U CN 215620139U
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Abstract
The utility model discloses a matrix reverse-gluing device which is arranged between a film forward-gluing station and a curling station and comprises a matrix overturning and conveying device and a film gluing device, wherein the matrix overturning and conveying device comprises a lower conveying belt, a middle conveying belt and an upper conveying belt which are sequentially arranged from bottom to top along the conveying direction of a matrix, the conveying direction of the upper conveying belt is the same as that of the lower conveying belt and is opposite to that of the middle conveying belt, the film gluing device is arranged above the conveying front end of the middle conveying belt, the matrix is conveyed to the middle conveying belt through the upper conveying belt to realize matrix overturning and conveying, a film enters the middle conveying belt through the film gluing device and is glued to the back of the matrix under the action of the film gluing device, and the matrix glued with the film is conveyed to the upper conveying belt along with the middle conveying belt to realize secondary overturning and conveying. The function of laminating the rubber sheets on the back of the matrix of the 90-degree cutting machine is realized, the rubber sheets laminated on the wrapping cloth of the steel wire seam allowance are moved to the back of the matrix for laminating, the production efficiency is improved, and the process optimization is realized.
Description
Technical Field
The utility model belongs to the technical field of tire production, and particularly relates to a tire body reverse adhesive sheet sticking device.
Background
Radial tires are widely used in the automotive industry. The carcass ply and the belt ply of the radial tire are main stress components, bear extremely complex acting forces such as periodic stretching, bending and shearing, and are stress framework layers of the tire. The quality of the carcass ply and the belt ply directly affects the performance and quality of the tire, so as to ensure the necessary strength and dimensional stability of the tire. The strength and elasticity of the tire can bear complex stress and strain when the tire is used, and can alleviate the vibration and impact of external road surfaces, and the performance of the tire determines the quality and the service performance of the tire.
Usually, a wirecord fabric cutting machine is adopted to cut the wirecord fabric (namely, a tire body) into rectangular wirecord fabric strips according to the width requirement set by the process, then the cut wirecord fabric strips are sequentially and automatically spliced by a rubber sheet wrapping and sticking machine, then the wirecord fabric strips are stuck with rubber sheets and wrapped with rubber sheets, and finally the wirecord fabric strips are rolled into a reel with certain requirement for a forming machine.
The existing radial tire 90-degree steel wire cord fabric cutting machine does not have the function of adhering rubber sheets to the back surfaces of tire bodies, but the rubber sheets must be used in the process of manufacturing tires, the current rubber sheets are adhered to a material for wrapping cloth at the edges of steel wires, half of the rubber sheets are suspended, the bending is serious after the rubber sheets are curled, the cost waste is serious, and the optimization of the production process cannot be realized.
Accordingly, further developments and improvements are still needed in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at various defects in the prior art, in order to solve the problems, the tire body reverse-sticking film device is arranged between a film forward-sticking station and a curling station, the function of sticking the film on the back surface of the tire body of the 90-degree cutting machine is realized, the film stuck to the wrapping cloth at the edge of the steel wire seam is moved to the back surface of the tire body for sticking, and therefore process optimization is realized.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a matrix reverse-sticking film device, it sets up just pastes the station and curls between the station in the film, it includes matrix upset conveyor and film laminating device, matrix upset conveyor includes the lower conveyer belt that sets gradually from bottom to top along matrix direction of delivery, well conveyer belt and last conveyer belt, the same and opposite with the transmission direction of well conveyer belt of transmission direction of going up conveyer belt and lower conveyer belt, film laminating device sets up in the transport front end top of well conveyer belt, the matrix realizes the upset of matrix to carrying on the well conveyer belt through last conveyer belt transmission, the film gets into in the conveyer belt through film laminating device and laminates in the back of matrix under the effect of film laminating device, the realization upset again is carried on the supreme conveyer belt transmission of laminating film matrix along with well conveyer belt.
Further, the bottom end of the middle conveying belt is provided with a middle conveying belt flat plate used for ensuring the top surface of the middle conveying belt to be flat.
Furthermore, a cloth laying roller for curling and stripping the curtain cloth on the film is arranged above the middle conveying belt and close to the conveying tail end of the middle conveying belt, the axis of the cloth laying roller is perpendicular to the conveying direction of the middle conveying belt, and one end of the cloth laying roller is connected with a first driving motor for driving the cloth laying roller to rotate.
Further, the upper conveying belt is arranged in an inverted V shape, the middle of the upper conveying belt is horizontal, the two ends of the upper conveying belt incline downwards, the lower conveying belt and the middle conveying belt are arranged horizontally and staggered with each other, the middle conveying belt is arranged forwards relative to the lower conveying belt along the conveying direction of the lower conveying belt, and the conveying front end of the middle conveying belt is provided with a storage arc convenient for carcass overturning transition corresponding to the conveying tail end of the lower conveying belt.
Further, the storage arc comprises a transition roller set arranged in an arc shape along the conveying direction of the tire body, a flange centering roller set arranged in a crossed mode with the transition roller set, and centering sector plates arranged below the transition roller set and used for installing the flange centering roller set, wherein two groups of the flange centering roller set and the centering sector plates are correspondingly arranged, the two sector plates are connected through a first centering screw rod, and the distance between the two sector plates is adjusted through the first centering screw rod.
Furthermore, photoelectric switches are arranged at the conveying tail end of the middle conveying belt and the conveying front end of the upper conveying belt.
Furthermore, the tire body overturning and conveying device further comprises an upper support, a middle support and a lower support which are respectively arranged corresponding to the upper conveying belt, the middle conveying belt and the lower conveying belt, and the upper support, the middle support and the lower support are sequentially connected from top to bottom.
Furthermore, an upper conveying belt driving roller and an upper conveying belt driven roller are arranged at two ends of the upper conveying belt, a plurality of guide rollers are arranged between the upper conveying belt driving roller and the upper conveying belt driven roller, the guide rollers are located in the middle of the upper conveying belt, a tensioning roller used for achieving tensioning of the upper conveying belt is arranged at the lower end of the middle of the upper conveying belt, and a tensioning screw rod used for achieving horizontal movement of the tensioning roller is arranged corresponding to the tensioning roller.
Furthermore, the film laminating device comprises a first support arranged above the front end of the middle conveying belt, two groups of film guide assemblies symmetrically arranged on the first support, a guide roller corresponding to the film guide assemblies and arranged on the first support, a film adjusting mechanism arranged on the first support and used for adjusting the distance between two films, a second support arranged above the front end of the middle conveying belt and positioned on one side of the first support, a press roller connected onto the second support in a sliding manner, and two lifting cylinders which are arranged on the second support and connected to two ends of the press roller and used for driving the press roller to lift.
Further, the film guiding assembly comprises a laminating support, two vertical blocking rollers, two positioning rollers and a pre-pressing roller, wherein the laminating support is connected to the first support in a sliding mode, the two vertical blocking rollers are arranged on the first support in parallel in sequence along the film conveying direction, the two positioning rollers are arranged up and down, the film adjusting mechanism comprises a second centering lead screw, a large hand wheel, two fine adjustment lead screws and a small hand wheel, the second centering lead screw is connected to the first support and connected with the two laminating supports, the large hand wheel is connected to one end of the second centering lead screw, the two fine adjustment lead screws are connected to the two laminating supports in a threaded mode respectively, and the small hand wheel is correspondingly connected to the end portion of the fine adjustment lead screw.
In summary, compared with the prior art, the utility model has the following beneficial effects:
(1) the tire body overturning and conveying device is arranged to realize two overturning actions of the tire body in the conveying process, and the rubber sheet is attached to the back surface of the tire body through the rubber sheet attaching device after the tire body is overturned for the first time, so that the production efficiency is improved, the production cost is reduced, and the production process is optimized.
(2) In matrix upset conveyor, well conveyer belt staggers the setting each other with lower conveyer belt, and smooth reversal and the transition of matrix are realized to the storage arc that the transport front end of well conveyer belt set up, and the speed of conveyer belt and lower conveyer belt matches in the realization, and last conveyer belt and well conveyer belt face the near side and all install photoelectric switch to the speed that the conveyer belt height low-speed was gone up in the control, realizes the speed matching between two conveyer belts.
(3) And a film laminating device is additionally arranged above the middle conveying belt, so that the laminating of the film on the middle conveying belt is realized. A cloth laying roller is erected above the middle conveying belt, laying cloth on the film is stripped, and meanwhile, a proximity switch is additionally arranged on the cloth laying roller, so that the detection stop of the breakage of the laying cloth is realized.
Drawings
FIG. 1 is a schematic structural view of a body reverse adhesive sheet device according to embodiment 1 of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial schematic structural view of a film sticking apparatus according to embodiment 1 of the present invention;
in the drawings: 110. an upper conveying belt; 120. a middle conveyer belt; 130. a lower conveyor belt; 140. a cloth padding roller; 150. a flange centering roller set; 160. a centering sector plate; 170. an upper bracket; 180. a middle bracket; 190. a lower bracket; 210. a guide roller; 220. a tensioning roller; 230. a first bracket; 240. a guide roller; 250. a vertical baffle roller; 260. a positioning roller; 270. pre-pressing rollers; 280. a press-fit roller; 290. a lifting cylinder; 310. a second centering screw; 320. a big hand wheel; 330. fine adjustment of a screw rod; 340. a small hand wheel; 350. attaching the bracket; 351. a slider; 352. a sliding bracket; 353. a roller blocking bracket; 360. a guide rail.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description is given for clear and complete description of the technical solution of the present invention with reference to the embodiments of the present invention, and other similar embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
Detailed description of the preferred embodiment 1
As shown in fig. 1-3, a tire body reverse adhesive sheet device is arranged between an adhesive sheet forward adhesive station and a curling station, this matrix body is turned over and is pasted film device includes matrix body upset conveyor and film laminating device, matrix body upset conveyor includes along matrix body direction of delivery 130 that sets gradually from bottom to top, well conveyer belt 120 and last conveyer belt 110, it is the same with the transmission direction of well conveyer belt 120 with the transmission direction of conveyer belt 130 down to go up conveyer belt 110, film laminating device sets up in the transport front end top of well conveyer belt 120, the matrix body is through the upset of realizing the matrix body on conveyer belt 120 is carried to last conveyer belt 110 transmission, the film gets into on conveyer belt 120 and pastes the back in the matrix body under the effect of film laminating device through film laminating device, the matrix body of laminating realizes overturning the transport once more on the conveyer belt 110 along with well conveyer belt 120 transmission. The two-time overturning action of the tire body in the transportation process is realized through the tire body overturning and conveying device, and the rubber sheet is attached to the back surface of the tire body through the rubber sheet attaching device after the tire body is overturned for the first time, so that the production efficiency is improved, and the production cost is reduced.
The bottom end of the middle conveyor belt 120 is provided with a middle conveyor belt 120 flat plate for ensuring the smooth surface of the top of the middle conveyor belt 120, so that the fitting effect of the rubber sheet and the tire body is ensured.
A cloth laying roller 140 for curling and stripping the film upper curtain cloth is arranged above the middle conveying belt 120 and close to the conveying tail end of the middle conveying belt 120, the axis of the cloth laying roller 140 is vertical to the conveying direction of the middle conveying belt 120, and one end of the cloth laying roller 140 is connected with a first driving motor for driving the cloth laying roller 140 to rotate. The first driving motor drives the cloth backing roller 140 to rotate, when the cloth backing roller 140 works, the free end of the cloth backing is wound on the cloth backing roller 140 manually, and after a tire body attached to a film passes through the cloth backing, the cloth backing on the film is stripped by the rotating cloth backing roller 140.
Specifically, two sides of the middle conveyor belt 120 are provided with cloth pad roller 140 supports corresponding to two ends of the cloth pad roller 140, and the first driving motor is fixed on the cloth pad roller 140 supports and drives the cloth pad roller 140 to rotate. In this embodiment, the cloth laying roller 140 comprises a roller shaft, a left cloth laying support roller and a right cloth laying support roller which are arranged on the roller shaft in parallel, and a first bearing seat is arranged on the support of the cloth laying roller 140 corresponding to the roller shaft. The left cloth liner support roller and the right cloth liner support roller are respectively used for peeling two cloth liners on the two films so as to adapt to the condition that the two cloth liners are not peeled synchronously. And the left cloth liner support roller and the right cloth liner support roller are respectively provided with a proximity switch, so that the breakage detection of the cloth liner is realized. Through the intelligent design of procedure, whether the film floorcloth is used or not is automatically identified, and manual switching is not needed. The abnormity caused by personnel switching control is avoided, the machine can be stopped in time when the laying cloth is broken, and the operation is convenient.
The upper conveying belt 110 is arranged in an inverted V shape, the middle of the upper conveying belt is horizontal, two ends of the upper conveying belt are inclined downwards, the lower conveying belt 130 and the middle conveying belt 120 are arranged horizontally and staggered with each other, the middle conveying belt 120 is arranged forwards relative to the lower conveying belt 130 along the conveying direction of the lower conveying belt 130, and a storage arc convenient for carcass overturning transition is arranged at the conveying front end of the middle conveying belt 120 corresponding to the conveying tail end of the lower conveying belt 130. As can be seen from fig. 1, the carcass is conveyed from left to right on the upper conveying belt 110, turned over through the storage arc and transited to the middle conveying belt 120, the reversal of the carcass and the matching of the speed are realized through the storage arc, finally, the fact that the upper side of the carcass on the middle conveying belt 120 is the back of the carcass is realized, two films are attached to the back of the carcass through the film attaching device, and the cloth liner on the films is peeled off through the cloth liner roller 140. The upper conveying belt 110 conveys the tire body from right to left, the tire body is turned over again on the right sides of the upper conveying belt 110 and the middle conveying belt 120, and finally the tire body is restored to be right-side-up and then enters a curling station in a normal direction.
The storage arc comprises a transition roller group, a flange centering roller group 150 and centering fan-shaped plates 160, wherein the transition roller group is arranged in an arc shape along the conveying direction of the tire body, the flange centering roller group 150 is arranged in a crossed mode with the transition roller group, the centering fan-shaped plates 160 are arranged below the transition roller group and used for mounting the flange centering roller group 150, the two sets of the flange centering roller group 150 and the centering fan-shaped plates 160 are correspondingly arranged, the two fan-shaped plates are connected through a first centering screw rod, and the distance between the two fan-shaped plates is adjusted through the first centering screw rod.
Specifically, the first centering screw rod is a positive screw rod and a negative screw rod, the two sector plates are in threaded connection with two ends of the first centering screw rod, one end of the first centering screw rod is connected with a handle, and the rotating handle drives the first centering screw rod to rotate, so that the two sets of centering sector plates 160 and the flange centering rollers are driven to move in opposite directions or in opposite directions, centering adjustment of the tire body is achieved, and meanwhile smooth transition of the back surface of the tire body to the middle conveying belt 120 is achieved. The upper conveyor belt 110 then returns the carcass front to the upper side to normally enter the crimping station.
The conveying tail end of the middle conveying belt 120 and the conveying front end of the upper conveying belt 110 are both provided with photoelectric switches, the speed of the upper conveying belt 110 is controlled to be low through the two photoelectric switches, the speed matching of the upper conveying belt 110 and the middle conveying belt 120 is realized, and the stable conveying of the tire body is ensured.
The tire body turning and conveying device further comprises an upper support 170, a middle support 180 and a lower support 190 which are respectively arranged corresponding to the upper conveying belt 110, the middle conveying belt 120 and the lower conveying belt 130, and the upper support 170, the middle support 180 and the lower support 190 are sequentially connected from top to bottom.
An upper conveying belt driving roller and an upper conveying belt driven roller are arranged at two ends of the upper conveying belt 110, a plurality of guide rollers 210 are arranged between the upper conveying belt driving roller and the upper conveying belt driven roller, the guide rollers 210 are located in the middle of the upper conveying belt 110, a tension roller 220 for realizing tension of the upper conveying belt 110 is arranged at the lower end of the middle of the upper conveying belt 110, and a tension screw rod for realizing horizontal movement of the tension roller 220 is arranged corresponding to the tension roller 220. Specifically, the bottom of the upper bracket 170 is connected with a tension roller 220 bracket, two ends of the tension roller 220 bracket are provided with tension roller 220 fixing plates corresponding to the tension roller 220, the tension roller 220 is installed between the two tension roller 220 fixing plates, tension lead screws are arranged on two sides of the tension roller 220, the tension lead screws are connected to the tension roller 220 bracket, the tension roller 220 fixing plates are in threaded connection with the corresponding tension lead screws, and the tension lead screws on two sides are rotated to drive the tension roller 220 to move horizontally. The upper conveying motor is connected to the upper conveying belt driving roller and drives the upper conveying belt driving roller to rotate, so that the upper conveying belt 110 is driven to run around the upper conveying belt driving roller and the upper conveying belt driven roller.
The two ends of the lower conveying belt 130 are sequentially provided with a lower conveying belt driving roller and a lower conveying belt driven roller along the conveying direction of the tire body, a lower conveying motor is connected below the lower conveying belt driving roller, and the lower conveying motor drives the lower conveying belt driving roller to rotate, so that the lower conveying belt 130 is driven to run around the lower conveying belt driving roller and the lower conveying belt driven roller. The two ends of the middle conveying belt 120 are sequentially provided with a middle conveying belt driving roller and a middle conveying belt driven roller along the conveying direction of the tire body, the middle conveying belt driving roller is connected with a middle conveying motor, and the middle conveying motor drives the middle conveying belt driving roller to rotate, so that the middle conveying belt 120 is driven to run around the middle conveying belt driving roller and the middle conveying belt driven roller.
The film laminating device comprises a first support 230 arranged above the front end of the middle conveyor belt 120, two groups of film guide assemblies symmetrically arranged on the first support 230, a guide roller 240 arranged on the first support 230 corresponding to the film guide assemblies, a film adjusting mechanism arranged on the first support 230 and used for adjusting the distance between two films, a second support arranged above the front end of the middle conveyor belt 120 and located on one side of the first support 230, a pressing roller 280 connected to the second support in a sliding manner, and two lifting cylinders 290 arranged on the second support and connected to two ends of the pressing roller 280 and used for driving the pressing roller 280 to lift. The first support 230 and the second support are disposed in this order along the carcass conveying direction. The cut film enters the laminating station via guide rollers 240. Two ends of the press-fit roller 280 are provided with second bearing seats, the second bearing seats are vertically and slidably connected to a second support, the second support is provided with a slide rail corresponding to the second bearing seats, the piston end of the lifting cylinder 290 is fixedly connected with the top end of the second bearing seats, and the lifting cylinder 290 drives the press-fit roller 280 to move up and down through the second bearing seats.
The film guiding assembly comprises a fitting bracket 350 connected to the first bracket 230 in a sliding manner, two vertical stop rollers 250 which are parallel to each other and are sequentially arranged on the first bracket 230 along the film conveying direction, two positioning rollers 260 arranged up and down and a pre-pressing roller 270, and the film adjusting mechanism comprises a second centering lead screw 310 arranged on the first bracket 230 and connected with the two sets of fitting brackets 350, a large hand wheel 320 connected to one end of the second centering lead screw 310, two sets of fine adjustment lead screws 330 respectively connected to the two sets of fitting brackets 350 in a threaded manner, and a small hand wheel 340 correspondingly connected to the end parts of the fine adjustment lead screws 330. The positioning roller 260 is an i-shaped nylon roller, and the pre-pressing roller 270 is located at the bottom of one side of the positioning roller 260 and located between the positioning roller 260 and the pressing roller 280. The distance between the two sets of film guide assemblies is adjusted by the second centering screw 310 to center the two films. The film guide assembly is finely adjusted through the fine adjustment screw 330 on the attaching bracket 350, so that the centering accuracy of the film is improved.
Specifically, the attaching bracket 350 includes a pair of mutually connected stop roller brackets 353, a positioning roller bracket, a pre-pressing roller bracket, a slider 351 and a sliding bracket 352, the sliding bracket 352 is connected to the second centering screw 310 and moves along with the rotation of the second centering screw 310, the vertical stop roller 250 is fixedly connected to the stop roller brackets 353, the positioning roller 260 is fixedly connected to the positioning roller brackets, the positioning roller brackets are transversely arranged V-shaped brackets, the two positioning rollers 260 are arranged at two free ends of the V-shaped brackets, and the pre-pressing roller 270 is fixedly connected to the pre-pressing roller brackets. Keep off between roller support 353 and the sliding bracket 352 through slider 351 fixed connection, be provided with guide rail 360 along the axis on the first support 230, slider 351 sliding connection has realized laminating support 350 and first support 230's sliding connection on guide rail 360, guarantees that film guide assembly moves straightness nature and stability.
The conveying process of a piece of film is explained, the film is guided by the guide roller 240 to enter between the two vertical stop rollers 250, then enters the bottom of the pre-pressing roller 270 through the two positioning rollers 260 arranged up and down in sequence, the pre-pressing roller 270 provides a downward pressure to the film, so that the film is attached to the tire body as much as possible, and then the film is pressed by the pressing roller 280.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Claims (10)
1. The utility model provides a matrix reverse rubberizing device which characterized in that: set up just pasting between the station and curling the station in the film, the matrix is turned over and is pasted the film device and is included matrix upset conveyor and film laminating device, matrix upset conveyor includes the lower conveyer belt that sets gradually from bottom to top along matrix direction of delivery, well conveyer belt and last conveyer belt, the same and opposite with the transmission direction of well conveyer belt of transmission direction of going up conveyer belt and lower conveyer belt, film laminating device sets up in the transport front end top of well conveyer belt, the matrix realizes the upset of matrix to carrying on the well conveyer belt through last conveyer belt transmission, the film gets into in the conveyer belt through film laminating device and pastes the back in the matrix under the effect of film laminating device, the matrix of laminating film realizes overturning transport once more on the supreme conveyer belt of well conveyer belt transmission.
2. The carcass back-sheet device according to claim 1, wherein: the bottom end of the middle conveying belt is provided with a middle conveying belt flat plate used for ensuring the top surface of the middle conveying belt to be flat.
3. The carcass back-sheet device according to claim 1, wherein: the conveying tail end above the middle conveying belt and close to the middle conveying belt is provided with a cloth laying roller for curling and stripping the curtain cloth on the film, the axis of the cloth laying roller is vertical to the conveying direction of the middle conveying belt, and one end of the cloth laying roller is connected with a first driving motor for driving the cloth laying roller to rotate.
4. The carcass back-sheet device according to claim 1, wherein: the upper conveying belt is arranged in an inverted V shape, the middle of the upper conveying belt is horizontal, the two ends of the upper conveying belt incline downwards, the lower conveying belt and the middle conveying belt are arranged horizontally and staggered with each other, the middle conveying belt is arranged forwards relative to the lower conveying belt along the conveying direction of the lower conveying belt, and the conveying front end of the middle conveying belt is provided with a storage arc convenient for carcass overturning transition corresponding to the conveying tail end of the lower conveying belt.
5. The carcass back-sheet device according to claim 4, wherein: the storage arc comprises a transition roller set, a flange centering roller set and centering fan-shaped plates, wherein the transition roller set is arranged in an arc shape along the conveying direction of the tire body, the flange centering roller set is crossed with the transition roller set, the centering fan-shaped plates are arranged below the transition roller set and used for mounting the flange centering roller set, the two sets of the flange centering roller set and the centering fan-shaped plates are correspondingly arranged, and the two fan-shaped plates are connected through a first centering screw rod and the distance between the two fan-shaped plates is adjusted through the first centering screw rod.
6. The carcass back-sheet device according to claim 1, wherein: and photoelectric switches are arranged at the conveying tail end of the middle conveying belt and the conveying front end of the upper conveying belt.
7. The carcass back-sheet device according to claim 4, wherein: the tire body overturning and conveying device further comprises an upper support, a middle support and a lower support which are respectively arranged corresponding to the upper conveying belt, the middle conveying belt and the lower conveying belt, and the upper support, the middle support and the lower support are sequentially connected from top to bottom.
8. The carcass back-sheet device according to claim 4, wherein: the two ends of the upper conveying belt are provided with an upper conveying belt driving roller and an upper conveying belt driven roller, a plurality of guide rollers are arranged between the upper conveying belt driving roller and the upper conveying belt driven roller, the guide rollers are located in the middle of the upper conveying belt, the lower end of the middle of the upper conveying belt is provided with a tensioning roller used for achieving tensioning of the upper conveying belt, and a tensioning screw rod used for achieving horizontal movement of the tensioning roller is arranged corresponding to the tensioning roller.
9. The carcass back-sheet device according to claim 1, wherein: the film laminating device comprises a first support arranged above the front end of the middle conveying belt, two groups of film guide assemblies symmetrically arranged on the first support, guide rollers corresponding to the film guide assemblies and arranged on the first support, a film adjusting mechanism arranged on the first support and used for adjusting the distance between two films, a second support arranged above the front end of the middle conveying belt and located on one side of the first support, a press roller connected onto the second support in a sliding mode, and two lifting cylinders which are arranged on the second support and connected to two ends of the press roller and used for driving the press roller to lift.
10. The carcass back-sheet device according to claim 9, wherein: the film guiding assembly comprises a laminating support, two vertical stop rollers, two positioning rollers and a pre-pressing roller, wherein the laminating support is connected to the first support in a sliding mode, the two vertical stop rollers are parallel to each other and are arranged on the first support in sequence along the film conveying direction, the two positioning rollers and the pre-pressing roller are arranged up and down, the film adjusting mechanism comprises a second centering lead screw, a big hand wheel, two groups of fine adjustment lead screws and a small hand wheel, the second centering lead screw is connected to the first support and is connected with the two groups of laminating supports, the big hand wheel is connected to one end of the second centering lead screw, the two groups of fine adjustment lead screws are connected to the two groups of laminating supports in a threaded mode, and the small hand wheels are correspondingly connected to the end portions of the fine adjustment lead screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227139.8U CN215620139U (en) | 2021-09-15 | 2021-09-15 | Matrix reverse adhesive sheet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227139.8U CN215620139U (en) | 2021-09-15 | 2021-09-15 | Matrix reverse adhesive sheet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620139U true CN215620139U (en) | 2022-01-25 |
Family
ID=79916417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122227139.8U Active CN215620139U (en) | 2021-09-15 | 2021-09-15 | Matrix reverse adhesive sheet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620139U (en) |
-
2021
- 2021-09-15 CN CN202122227139.8U patent/CN215620139U/en active Active
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