A device for processing v-shaped adhesive tape and a method thereof

Abstract

The application belongs to the technical field of conveyor belt processing, and particularly relates to a V-shaped adhesive tape processing device, which comprises a rack, a first compression roller arranged on the rack, a second compression roller arranged on the rack and located above the first compression roller, and an adjusting device arranged on the rack and connected with the second compression roller. The adjusting device is used for adjusting the position of the second compression roller and can buffer the adjusting process. The application has the beneficial effects that the first compression roller and the second compression roller can cooperate to press and spread the adhesive material into an adhesive sheet with a certain thickness and surface shape, the adjusting device can be arranged to adjust the spacing between the second compression roller and the first compression roller, different thicknesses of adhesive sheets can be produced by adjusting the spacing, the practicality is high, and the adjusting process can be buffered to ensure the stability and accuracy of the adjustment.

Description

Technical Field

[0001] This application belongs to the field of conveyor belt processing technology, and in particular relates to a device and method for processing V-shaped tape. Background Technology

[0002] V-belts, also known as V-belts or triangular belts, are a type of conveyor belt widely used in various machines. They are mainly composed of industrial canvas, polyester soft cord, and fiber rubber layer. The fiber rubber layer is mainly composed of natural rubber, styrene-butadiene rubber, reclaimed rubber, and compounding agents (zinc oxide, stearic acid, antioxidants, carbon black, softeners, etc.).

[0003] A calender is a machine that uses two or more rollers arranged in a certain pattern to press and stretch rubber or plastic into a sheet of a certain thickness and surface shape at a certain temperature. It can also coat fiber cord fabric or steel wire cord fabric with adhesive. The calender is an important piece of equipment in the V-belt processing process.

[0004] For example, patent CN114633502B discloses a processing technology for V-belts made of rubber, specifically involving a process and equipment for processing helical toothed V-belts. This invention improves the V-belt process, producing a helical toothed V-belt. During transmission, the V-belt rotates, and the helical teeth can drive the surrounding airflow and form a fixed wind direction, carrying away some of the heat generated on the V-belt, achieving a good heat dissipation effect, thereby improving the service life of the V-belt.

[0005] The aforementioned patent uses a four-way translation component and an angle adjustment component to change the position and angle of the upper pressure roller on the numerical plane, thereby producing films of different thicknesses. However, the aforementioned structure lacks a corresponding stable structure during the adjustment of the upper pressure roller, and in particular, the upper pressure roller is prone to vibration during the angle adjustment process. This causes changes in the adjustment distance between the upper and lower pressure rollers, affecting subsequent processing. Summary of the Invention

[0006] The purpose of this application is to provide a device and method for processing V-shaped tape, which can solve the above-mentioned problems.

[0007] The purpose of this application is to provide a device for processing V-shaped tape, comprising:

[0008] frame:

[0009] The first pressure roller is mounted on the frame.

[0010] The second pressure roller is mounted on the frame and positioned above the first pressure roller;

[0011] An adjustment device is mounted on the frame and connected to the second pressure roller. The adjustment device is used to adjust the position of the second pressure roller and can buffer the adjustment process.

[0012] The above-mentioned V-shaped tape processing equipment has a first pressure roller rotatably mounted on the frame. The position of the first pressure roller is fixed. Through the cooperation of the first and second pressure rollers, the adhesive material can be pressed and stretched into a film of a certain thickness and surface shape. The frame is equipped with a drive component to drive the rotation of the first and second pressure rollers. By setting an adjustment device, the distance between the second and first pressure rollers can be adjusted. By adjusting the distance, films of different thicknesses can be produced, which is highly practical. At the same time, the adjustment process can be buffered to ensure the stability and accuracy of the adjustment.

[0013] Furthermore, the adjusting device includes:

[0014] A vertical plate is mounted on the frame, and a limit groove is provided on one side of the vertical plate;

[0015] A lifting plate is provided on one side of the upright plate. The lifting plate is provided with a limiting slider that is adapted to the limiting slide groove. A first cylinder is connected to the bottom of the lifting plate.

[0016] A horizontal plate is set on the other side of the vertical plate and hinged to the vertical plate. A linkage rod is hinged to the side of the horizontal plate away from the vertical plate, and the side of the linkage rod away from the horizontal plate is hinged to the lifting plate.

[0017] A mounting frame is set at the bottom of the horizontal plate. A second cylinder is set on the mounting frame. The output shaft of the second cylinder is connected to a roller frame, and the roller frame is connected to the second pressure roller.

[0018] The buffer structure includes a first buffer member disposed within the mounting frame and connected to the roller frame, and a second buffer member disposed on the frame and connected to the cross plate;

[0019] It also includes a controller, which is connected to the first cylinder and the second cylinder.

[0020] The position of the second pressure roller can be adjusted by setting an adjustment device. The adjustment is driven by the first cylinder. As the output shaft of the first cylinder extends and retracts, the lifting plate moves up and down along the vertical plate. During the pre-movement, the limit slider and the limit groove prevent deviation. As the lifting plate rises and falls, it will drive one end of the linkage rod to rise or fall. Since the end of the linkage rod away from the lifting plate is hinged to the horizontal plate, the horizontal plate rotates along its hinge point with the vertical plate. As the horizontal plate rotates, the angle between the horizontal plate and the frame will change. As the angle decreases, the distance between the second pressure roller and the first pressure roller gradually decreases. As the angle increases, the distance between the second pressure roller and the first pressure roller gradually increases. As the distance increases, it is easier for the user to clean the first and second pressure rollers.

[0021] Furthermore, when adjusting the distance between the first and second pressure rollers, the horizontal plate needs to be adjusted to be horizontal with the frame, i.e., the angle between the horizontal plate and the frame is 0°. At this time, the second pressure roller is directly above the first pressure roller, and the distance adjustment is most accurate. When adjusting the distance, the controller starts the second cylinder, and the output shaft of the second cylinder drives the roller frame to move up and down along the mounting frame. The roller frame drives the second pressure roller to move up and down, thereby completing the adjustment of the distance between the second and first pressure rollers. During the adjustment process, whether the first or second cylinder is performing the adjustment, a buffer structure can be set to effectively buffer the adjustment work, making the adjustment process more precise.

[0022] Furthermore: the first buffer includes:

[0023] Guide sliders are disposed on both sides of the roller frame, and the mounting frame is provided with guide grooves adapted to the guide sliders;

[0024] A damping element is mounted on a mounting bracket, and the telescopic end of the damper is connected to the guide slider.

[0025] A compression spring is provided within the guide groove;

[0026] The damping element and the compression spring are both provided in twos, and the two damping elements and the two compression springs are symmetrically arranged on both sides of the roller frame.

[0027] When the second cylinder drives the roller frame to move on the support frame mounting bracket, the guide sliders located on both sides of the roller frame will move along the guide groove. As the guide sliders move, the extension and retraction ends of the damper will extend and retract, and the compression spring will be stretched or compressed, thus buffering the movement.

[0028] Furthermore, the first buffer also includes:

[0029] A buffer slider is disposed in a guide groove and hinged to the guide slider, and the buffer slider is connected to a compression spring.

[0030] A buffer slide is provided on the mounting bracket and communicates with the guide slide; the buffer slide is arc-shaped.

[0031] The buffer chute is located at one end of the guide chute near the second pressure roller.

[0032] By setting a bent buffer groove on the guide groove, when the buffer slider moves to the connection between the guide groove and the buffer groove, the buffer slider will move along the direction of the buffer groove, thereby changing the direction of movement. The compression spring is connected to the buffer slider, and under the action of the compression spring and the damper, the force in the direction of movement is dispersed towards the direction of the buffer groove, thereby achieving a buffering effect. Since the angle between the buffer slider and the guide slider changes, the guide slider will not enter the buffer groove. By setting the buffer groove at the end of the groove near the second pressure roller, the downward movement distance of the second pressure roller can be limited. When the second pressure roller moves to the limit distance, the buffer slider will enter the buffer groove, thereby preventing the guide slider from continuing to move, and thus avoiding a collision between the second pressure roller and the first pressure roller.

[0033] Furthermore, the second buffer includes:

[0034] The base is mounted on the rack.

[0035] A force-bearing cylinder is mounted on the base and hinged to the base;

[0036] A buffer rod, one end of which is hinged to a cross plate;

[0037] The other end of the buffer rod is engaged with the force-bearing cylinder and forms a telescopic structure with the force-bearing cylinder.

[0038] The telescopic structure consists of a force-bearing cylinder and a buffer rod. The bottom of the force-bearing cylinder is hinged to the base, and the top of the buffer rod is hinged to the horizontal plate. The angle of the horizontal plate changes as the output shaft of the first cylinder extends and retracts. Here, the angle of the horizontal plate is the angle between the horizontal plate and the frame in the horizontal direction. When the angle increases, the telescopic structure is in a stretched state. When the angle decreases, the telescopic structure is in a compressed state. The minimum angle is 0°, at which point the horizontal plate is parallel to the frame. The extension and retraction of the telescopic structure buffers the change in the angle of the horizontal plate, ensuring the accuracy of the horizontal plate angle adjustment, and thus making the adjustment of the second pressure roller more precise.

[0039] Furthermore, the force-bearing cylinder includes:

[0040] The outer cylinder body, the bottom of which is hinged to the base;

[0041] The inner cylinder is located inside the outer cylinder and can slide inside the outer cylinder.

[0042] A limiting rod is provided at the bottom of the outer cylinder, one end of which extends into the inner cylinder. A partition plate is provided at the end of the limiting rod inside the inner cylinder, and a first buffer spring and a second buffer spring are respectively provided on both sides of the partition plate.

[0043] The outer cylinder has a limiting ring groove on its inner wall, and the inner cylinder has a movable ring that matches the limiting ring groove on its outer wall.

[0044] When the output shaft of the first cylinder extends, the angle between the horizontal plate and the frame decreases. At this time, the buffer rod and the force-bearing cylinder are in a compressed state. The buffer rod drives the inner cylinder to move inside the outer cylinder. At this time, the inner cylinder and the partition plate together compress the first buffer spring. As the force-bearing cylinder gradually moves down, the second buffer spring is stretched. The second buffer spring is fixedly connected to the partition plate and the inner cylinder. Therefore, the angle adjustment of the horizontal plate is buffered by the first buffer spring and the second buffer spring.

[0045] When the output shaft of the first cylinder retracts, the angle between the cross plate and the frame is large. At this time, the buffer rod and the force-bearing cylinder are in a stretched state. The buffer rod drives the inner cylinder to move inside the outer cylinder. At this time, the compressed first buffer spring resets, and the stretched second buffer spring resets, thus buffering the angle adjustment. In addition, the setting of the limiting ring groove and the moving ring can protect the first and second buffer springs. When the angle of the cross bar changes, the angle between the second buffer component and the base will change. The setting of the limiting ring groove and the moving ring can avoid the jamming accident caused by the change of angle between the second buffer component and the base when the first buffer spring is extended or retracted.

[0046] Furthermore, the buffer rod includes:

[0047] A rod, one end of which is located inside the force-bearing cylinder and connected to the inner cylinder;

[0048] The limiting component includes an outer elastic disc, an inner elastic disc, and multiple limiting slide rods disposed between the outer elastic disc and the inner elastic disc, all disposed on the rod body.

[0049] A sliding member is provided, wherein multiple sliding members are provided on the outer cylinder and distributed in a ring around the rod body, and a limiting sliding rod is provided inside the sliding member;

[0050] The limiting slide bar is in sliding engagement with the sliding member.

[0051] An outer elastic disc is located outside the outer cylinder, and an inner elastic disc is located inside the outer cylinder. The cooperation of the two elastic discs and the limiting slide rod can prevent the inner and outer cylinders from shifting during sliding, thereby making the second buffer member more stable during extension and retraction and improving the buffering effect. Moreover, when the horizontal plate is adjusted at an angle, if the first and second buffer springs are damaged, the body of the second buffer member will lose its buffering effect. Forced movement will damage the internal structure of the second buffer member. This application can avoid structural damage by setting an outer elastic disc and an inner elastic disc. Since both the outer and inner elastic discs are elastic discs, they provide a certain distance of displacement through their own deformation, thereby avoiding damage to the internal structure of the outer cylinder and ensuring the accuracy of adjustment.

[0052] In addition, when the force-bearing cylinder and the buffer rod extend or retract, friction can cause jamming or prevent adjustment to the required angle, especially when the horizontal plate and the frame need to be adjusted to 0°. The displacement provided by the deformation of the outer and inner elastic discs can support the horizontal plate to reach the position that cannot be reached due to friction, thereby further ensuring the accuracy of adjustment.

[0053] Furthermore, the present invention also discloses a method for processing V-shaped tape using equipment, comprising the following steps:

[0054] S1. Control the operation of the first cylinder through the controller to make preliminary adjustments to the crossbar;

[0055] S2. The controller controls the operation of the second cylinder to adjust the height of the horizontal plate so that the distance between the second pressure roller and the first pressure roller meets the requirements of the rubber material.

[0056] S3. The rubber material is conveyed between the first and second pressure rollers and pressed and stretched into a sheet of a certain thickness and surface shape.

[0057] The beneficial effects of this application are:

[0058] 1. By cooperating with the first and second pressure rollers, the rubber material can be pressed and stretched into a film of a certain thickness and surface shape. By setting an adjustment device, the distance between the second and first pressure rollers can be adjusted. By adjusting the distance, films of different thicknesses can be produced, which is highly practical. At the same time, the adjustment process can be buffered to ensure the stability and accuracy of the adjustment.

[0059] 2. When the second cylinder drives the roller frame to move on the support frame mounting frame, the guide sliders located on both sides of the roller frame will move along the guide groove. As the guide sliders move, the extension and retraction ends of the damper will extend and retract, and the compression spring will be stretched or compressed, thereby buffering the movement and ensuring the adjustment accuracy of the second pressure roller.

[0060] 3. The telescopic structure is composed of a force-bearing cylinder and a buffer rod. The angle of the horizontal plate changes with the extension and retraction of the output shaft of the first cylinder. When the included angle increases, the telescopic structure is in a stretched state. When the included angle decreases, the telescopic structure is in a compressed state. The minimum included angle is 0°. At this time, the horizontal plate is parallel to the frame. The extension and retraction of the telescopic structure buffers the change in the angle of the horizontal plate, ensuring the accuracy of the horizontal plate angle adjustment, and thus making the adjustment of the second pressure roller more precise. Attached Figure Description

[0061] Figure 1 This is a schematic diagram of the structure of the present invention;

[0062] Figure 2 This is a schematic diagram of the structure of the present invention from another perspective;

[0063] Figure 3 This is a front view of the present invention;

[0064] Figure 4 yes Figure 3 A cross-sectional view along the AA direction;

[0065] Figure 5 yes Figure 4 Enlarged view of A in the middle;

[0066] Figure 6 yes Figure 3 Cross-sectional view along the BB direction;

[0067] Figure 7 This is a cross-sectional view of the present invention.

[0068] The attached figures are labeled as follows: 100, frame; 110, first pressure roller; 120, second pressure roller; 200, adjusting device; 210, vertical plate; 220, lifting plate; 221, first cylinder; 230, horizontal plate; 231, linkage rod; 240, mounting bracket; 241, second cylinder; 250, roller frame; 300, first buffer component; 310, guide slider; 311, guide groove; 320, damping component; 330, compression spring; 340, buffer slider. 350, Buffer groove; 400, Second buffer component; 410, Base; 420, Force-bearing cylinder; 421, Outer cylinder; 422, Inner cylinder; 423, Limiting rod; 424, Divider plate; 425, First buffer spring; 426, Second buffer spring; 427, Limiting ring groove; 428, Moving ring; 430, Buffer rod; 431, Rod body; 432, Outer elastic disc; 433, Inner elastic disc; 434, Limiting slide rod; 435, Sliding component. Detailed Implementation

[0069] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0070] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0071] The equipment and method for processing V-shaped tape provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0072] Example 1:

[0073] like Figure 1 and Figure 2 As shown in the figure, this application provides a V-shaped tape processing device, including:

[0074] Rack 100:

[0075] First pressure roller 110; mounted on frame 100;

[0076] The second pressure roller 120 is mounted on the frame 100 and located above the first pressure roller 110;

[0077] An adjusting device 200 is mounted on the frame 100 and connected to the second pressure roller 120. The adjusting device 200 is used to adjust the position of the second pressure roller 120 and can buffer the adjustment process.

[0078] In some embodiments of this application, such as Figure 1As shown, the above-mentioned V-shaped tape processing equipment uses a first pressure roller 110 rotatably mounted on the frame 100. The position of the first pressure roller 110 is fixed. Through the cooperation of the first pressure roller 110 and the second pressure roller 120, the adhesive material can be pressed and stretched into a film of a certain thickness and surface shape. The frame 100 is provided with a rotation drive component to drive the first pressure roller 110 and the second pressure roller 120. By setting an adjustment device 200, the distance between the second pressure roller 120 and the first pressure roller 110 can be adjusted. By adjusting the distance, films of different thicknesses can be produced, which is highly practical. At the same time, the adjustment process can be buffered to ensure the stability and accuracy of the adjustment.

[0079] Example 2:

[0080] This application provides a V-shaped tape processing device. In addition to the above-mentioned technical features, the V-shaped tape processing device of this application also includes the following technical features.

[0081] like Figure 1 and Figure 2 As shown, the adjusting device 200 includes:

[0082] A vertical plate 210 is mounted on the frame 100, and a limit groove is provided on one side of the vertical plate 210;

[0083] A lifting plate 220 is provided on one side of the upright plate 210. A limiting slider adapted to the limiting slide groove is provided on the lifting plate 220. A first cylinder 221 is connected to the bottom of the lifting plate 220.

[0084] A horizontal plate 230 is set on the other side of the vertical plate 210 and hinged to the vertical plate 210. A linkage rod 231 is hinged to the side of the horizontal plate 230 away from the vertical plate 210. The side of the linkage rod 231 away from the horizontal plate 230 is hinged to the lifting plate 220.

[0085] Mounting bracket 240 is set at the bottom of horizontal plate 230. A second cylinder 241 is set on mounting bracket 240. The output shaft of the second cylinder 241 is connected to roller frame 250. Roller frame 250 is connected to second pressure roller 120.

[0086] The buffer structure includes a first buffer 300 disposed in the mounting frame 240 and connected to the roller frame 250, and a second buffer 400 disposed on the frame 100 and connected to the cross plate 230.

[0087] It also includes a controller, which is connected to the first cylinder 221 and the second cylinder 241.

[0088] In this embodiment, the position of the second pressure roller 120 can be adjusted by setting the adjustment device 200. During adjustment, it needs to be driven by the first cylinder 221. As the output shaft of the first cylinder 221 extends and retracts, the lifting plate 220 moves up and down along the vertical plate 210. During the pre-movement, deviation is prevented by the cooperation of the limiting slider and the limiting groove. As the lifting plate 220 rises and falls, it drives one end of the linkage rod 231 to rise or fall. Since the linkage rod 231 is far from the lifting plate 220... One end of the plate 0 is hinged to the horizontal plate 230, so that the horizontal plate 230 rotates along the hinge point with the vertical plate 210. As the horizontal plate 230 rotates, the angle between the horizontal plate 230 and the frame 100 will change. As the angle decreases, the distance between the second pressure roller 120 and the first pressure roller 110 gradually decreases. As the angle increases, the distance between the second pressure roller 120 and the first pressure roller 110 gradually increases. As the distance increases, it is easier for the user to clean the first pressure roller 110 and the second pressure roller 120.

[0089] Furthermore, when adjusting the distance between the first pressure roller 110 and the second pressure roller 120, the horizontal plate 230 needs to be adjusted to be horizontal with the frame 100, that is, the angle between the horizontal plate 230 and the frame 100 is 0°. At this time, the second pressure roller 120 is directly above the first pressure roller 110, and the distance adjustment is most accurate. When adjusting the distance, the controller starts the second cylinder 241. The output shaft of the second cylinder 241 drives the roller frame 250 to move up and down along the mounting frame 240. The roller frame 250 drives the second pressure roller 120 to move up and down, thereby completing the adjustment of the distance between the second pressure roller 120 and the first pressure roller 110. During the adjustment process, whether the first cylinder 221 or the second cylinder 241 is performing the adjustment work, the buffer structure can effectively buffer the adjustment work, making the adjustment process more accurate.

[0090] Example 3:

[0091] This application provides a V-shaped tape processing device. In addition to the above-mentioned technical features, the V-shaped tape processing device of this application also includes the following technical features.

[0092] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, the first buffer 300 includes:

[0093] Guide sliders 310 are disposed on both sides of roller frame 250, and guide grooves 311 adapted to guide sliders 310 are provided on mounting frame 240;

[0094] Damping element 320 is mounted on mounting bracket 240, and the telescopic end of the damper is connected to guide slider 310.

[0095] Compression spring 330 is disposed in guide groove 311;

[0096] Two damping elements 320 and two compression springs 330 are provided, and the two damping elements 320 and the two compression springs 330 are symmetrically arranged on both sides of the roller frame 250.

[0097] In this embodiment, when the second cylinder 241 drives the roller frame 250 to move on the support frame mounting bracket 240, the guide sliders 310 located on both sides of the roller frame 250 will move along the guide groove 311. As the guide sliders 310 move, the extension and retraction ends of the damper will extend and retract, and the compression spring 330 can be stretched or compressed, thereby buffering the movement.

[0098] In this embodiment, the first buffer 300 further includes:

[0099] The buffer slider 340 is disposed in the guide groove 311 and hinged to the guide slider 310. The buffer slider 340 is connected to the compression spring 330.

[0100] A buffer slide 350 is mounted on the mounting bracket 240 and communicates with the guide slide 311. The buffer slide 350 is arc-shaped.

[0101] The buffer chute 350 is located at one end of the guide chute 311 near the second pressure roller 120.

[0102] By setting a bent buffer groove 350 on the guide groove 311, when the buffer slider 340 moves to the connection between the guide groove 311 and the buffer groove 350, the buffer slider 340 will move along the direction of the buffer groove 350, thereby changing the direction of movement. The compression spring 330 is connected to the buffer slider 340, and under the action of the compression spring 330 and the damper, the force in the direction of movement is dispersed towards the turning direction of the buffer groove 350, thereby achieving a buffering effect. Since the angle between the buffer slider 340 and the guide slider 310 changes, the guide slider 310 will not enter the buffer groove 350. By setting the buffer groove 350 at one end of the groove near the second pressure roller 120, the downward movement distance of the second pressure roller 120 can be limited. When the second pressure roller 120 moves to the limit distance, the buffer slider 340 will enter the buffer groove 350, thereby preventing the guide slider 310 from continuing to move, and thus avoiding a collision between the second pressure roller 120 and the first pressure roller 110.

[0103] Example 4:

[0104] This application provides a V-shaped tape processing device. In addition to the above-mentioned technical features, the V-shaped tape processing device of this application also includes the following technical features.

[0105] like Figures 1 to 5 As shown, the second buffer 400 includes:

[0106] The base 410 is mounted on the rack 100;

[0107] A force-bearing cylinder 420 is mounted on a base 410 and hinged to the base 410;

[0108] Buffer rod 430, one end of buffer rod 430 is hinged to cross plate 230;

[0109] The other end of the buffer rod 430 is engaged with the force-receiving cylinder 420 and forms a telescopic structure with the force-receiving cylinder 420.

[0110] In this embodiment, a telescopic structure is formed by the force-receiving cylinder 420 and the buffer rod 430. The bottom of the force-receiving cylinder 420 is hinged to the base 410, and the top of the buffer rod 430 is hinged to the horizontal plate 230. The angle of the horizontal plate 230 changes with the extension and retraction of the output shaft of the first cylinder 221. Here, the angle of the horizontal plate 230 is the angle between the horizontal plate 230 and the frame 100 in the horizontal direction. When the angle increases, the telescopic structure is in a stretched state. When the angle decreases, the telescopic structure is in a compressed state. The minimum value of the angle is 0°. At this time, the horizontal plate 230 is parallel to the frame 100. The extension and retraction of the telescopic structure buffers the angle change of the horizontal plate 230, ensuring the accuracy of the angle adjustment of the horizontal plate 230, and thus making the adjustment of the second pressure roller 120 more precise.

[0111] Example 5:

[0112] This application provides a V-shaped tape processing device. In addition to the above-mentioned technical features, the V-shaped tape processing device of this application also includes the following technical features.

[0113] As shown in the figure, the force-bearing cylinder 420 includes:

[0114] The outer cylinder 421 is hinged to the base 410 at its bottom.

[0115] The inner cylinder 422 is disposed inside the outer cylinder 421 and can slide within the outer cylinder 421;

[0116] A limiting rod 423 is provided at the bottom of the outer cylinder 421. One end of the limiting rod 423 extends into the inner cylinder 422, and a partition plate 424 is provided at the end of the limiting rod 423 inside the inner cylinder 422. A first buffer spring 425 and a second buffer spring 426 are respectively provided on both sides of the partition plate 424.

[0117] The outer cylinder 421 has a limiting ring groove 427 on its inner wall, and the inner cylinder 422 has a movable ring 428 that is adapted to the limiting ring groove 427 on its outer wall.

[0118] In this embodiment, when the output shaft of the first cylinder 221 extends, the angle between the horizontal plate 230 and the frame 100 decreases. At this time, the buffer rod 430 and the force-receiving cylinder 420 are in a compressed state. The buffer rod 430 drives the inner cylinder 422 to move inside the outer cylinder 421. At this time, the inner cylinder 422 and the partition plate 424 together compress the first buffer spring 425. As the force-receiving cylinder 420 gradually moves down, the second buffer spring 426 is stretched. Here, the second buffer spring 426 is fixedly connected to the partition plate 424 and the inner cylinder 422. Therefore, the first buffer spring 425 and the second buffer spring 426 are used to buffer the angle adjustment of the horizontal plate 230.

[0119] When the output shaft of the first cylinder 221 retracts, the angle between the cross plate 230 and the frame 100 is large. At this time, the buffer rod 430 and the force-bearing cylinder 420 are in a stretched state. The buffer rod 430 drives the inner cylinder 422 to move within the outer cylinder 421. At this time, the compressed first buffer spring 425 resets, and the stretched second buffer spring 426 resets, thereby buffering the angle adjustment. In addition, the setting of the limiting ring groove 427 and the moving ring 428 can protect the first buffer spring 425 and the second buffer spring 426. When the angle of the cross bar changes, the angle between the second buffer member 400 and the base 410 will change. The setting of the limiting ring groove 427 and the moving ring 428 can avoid the jamming accident caused by the change of angle between the second buffer member 400 and the base 410 when the first buffer spring 425 is extended or retracted.

[0120] Example 6:

[0121] This application provides a V-shaped tape processing device. In addition to the above-mentioned technical features, the V-shaped tape processing device of this application also includes the following technical features.

[0122] like Figure 5 As shown, the buffer rod 430 includes:

[0123] Rod 431, one end of rod 431 located inside force-bearing cylinder 420 is connected to inner cylinder 422;

[0124] The limiting component includes an outer elastic disc 432, an inner elastic disc 433 disposed on the rod body 431, and a plurality of limiting slide rods 434 disposed between the outer elastic disc 432 and the inner elastic disc 433.

[0125] Sliding member 435, multiple sliding members 435 are provided, multiple sliding members 435 are provided on the outer cylinder 421 and distributed in a ring around the rod body 431, and the limiting sliding rod 434 is provided inside the sliding member 435;

[0126] The limiting slide bar 434 and the sliding member 435 are in sliding engagement.

[0127] In this embodiment, the outer elastic disc 432 is disposed outside the outer cylinder 421, and the inner elastic disc 433 is disposed inside the outer cylinder. Through the cooperation of the two elastic discs and the limiting slide rod 434, the inner cylinder 422 and the outer cylinder 421 can be prevented from shifting during sliding, thereby making the second buffer 400 more stable when it extends and retracts, improving the buffering effect. Moreover, when the horizontal plate 230 is adjusted at an angle, if the first buffer spring 425 and the second buffer spring 426 are damaged, the body of the second buffer 400 will lose its buffering effect. Forced movement will damage the internal structure of the second buffer 400. This application can avoid structural damage by setting the outer elastic disc 432 and the inner elastic disc 433. Since the outer elastic disc 432 and the inner elastic disc 433 are both elastic discs, they provide a certain distance of displacement through their own deformation, thereby avoiding damage to the internal structure of the outer cylinder 421 and ensuring the accuracy of adjustment.

[0128] In addition, when the force-bearing cylinder 420 and the buffer rod 430 extend or retract, friction causes jamming or makes it impossible to adjust to the required angle, especially when the horizontal plate 230 and the frame 100 need to be adjusted to 0°, the displacement provided by the deformation of the outer elastic disc 432 and the inner elastic disc 433 can support the horizontal plate 230 to reach the position that cannot be reached due to friction, thereby further ensuring the accuracy of adjustment.

[0129] Example 7:

[0130] This application provides a method for processing V-shaped adhesive tape using equipment, including the following steps:

[0131] S1. Control the operation of the first cylinder 221 through the controller to make preliminary adjustments to the crossbar;

[0132] S2. The second cylinder 241 is controlled by the controller to adjust the height of the horizontal plate 230 so that the distance between the second pressure roller 120 and the first pressure roller 110 meets the requirements of the rubber material.

[0133] S3. The rubber material is conveyed between the first pressure roller 110 and the second pressure roller 120 to press and stretch the rubber material into a sheet of a certain thickness and surface shape.

[0134] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0135] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A device for processing V-shaped tape, characterized in that, The utility model relates to a kind of paper roll machine, including: Frame (100): First compression roller (110) is arranged on frame (100); Second compression roller (120) is arranged on frame (100) and is located above first compression roller (110); Adjusting device (200) is arranged on frame (100) and is connected with second compression roller (120), and the adjusting device (200) is used to adjust the position of second compression roller (120), and the process of adjusting can be buffered; The adjusting device (200) includes: Vertical plate (210) is arranged on frame (100), and one side of the vertical plate (210) is provided with limiting sliding slot; Lifting plate (220) is arranged on one side of vertical plate (210), and limiting sliding block is arranged on the lifting plate (220) and is matched with limiting sliding slot, and first air cylinder (221) is connected at the bottom of lifting plate (220); Horizontal plate (230) is arranged on the other side of vertical plate (210) and is hinged with vertical plate (210), and the side, away from vertical plate (210), of horizontal plate (230) is hinged with linkage rod (231), and the side, away from horizontal plate (230), of linkage rod (231) is hinged with lifting plate (220); Mounting bracket (240) is arranged at the bottom of horizontal plate (230), and second air cylinder (241) is arranged on mounting bracket (240), and the output shaft of second air cylinder (241) is connected with roller holder (250), and roller holder (250) is connected with second compression roller (120); Buffer structure includes first buffer (300) arranged in mounting bracket (240) and connected with roller holder (250) and second buffer (400) arranged on frame (100) and connected with horizontal plate (230); Further including controller, the controller is connected with first air cylinder (221) and second air cylinder (241); The first buffer (300) includes: Guide sliding block (310) is arranged on both sides of roller holder (250), and guide sliding slot (311) is arranged on mounting bracket (240) and matched with guide sliding block (310); Damper (320) is arranged on mounting bracket (240), and the telescopic end of damper is connected with guide sliding block (310); Compression spring (330) is arranged in guide sliding slot (311); Wherein, the damper (320) and compression spring (330) are both provided with two, and two dampers (320) and two compression springs (330) are symmetrically arranged on both sides of roller holder (250); The first buffer (300) further includes: Buffer sliding block (340) is arranged in guide sliding slot (311) and is hinged with guide sliding block (310), and the buffer sliding block (340) is connected with compression spring (330); Buffer sliding slot (350) is arranged on mounting bracket (240) and is communicated with guide sliding slot (311), and the buffer sliding slot (350) is arc-shaped; Wherein, the buffer sliding slot (350) is arranged at the end of guide sliding slot (311) close to second compression roller (120); The second buffer (400) includes: Base (410) is arranged on frame (100); A stress cylinder (420) is arranged on the base (410) and hinged with the base (410); A buffer rod (430) is hinged at one end with the cross plate (230); The other end of the buffer rod (430) is matched with the stress cylinder (420) and forms a telescopic structure with the stress cylinder (420); The stress cylinder (420) comprises: An outer cylinder body (421) is hinged at the bottom with the base (410); An inner cylinder body (422) is arranged in the outer cylinder body (421) and can slide in the outer cylinder body (421); A limiting rod (423) is arranged at the bottom of the outer cylinder body (421), one end of the limiting rod (423) extends into the inner cylinder body (422), and the end of the limiting rod (423) in the inner cylinder body (422) is provided with a partition plate (424), and the two sides of the partition plate (424) are respectively provided with a first buffer spring (425) and a second buffer spring (426); The inner wall of the outer cylinder body (421) is provided with a limiting ring groove (427), and the outer wall of the inner cylinder body (422) is provided with a moving ring (428) matched with the limiting ring groove (427).

2. The apparatus for processing V-shaped adhesive tape according to claim 1, wherein: The buffer rod (430) comprises: A rod body (431) is connected at one end in the stress cylinder (420) with the inner cylinder body (422); A limiting member comprises an outer elastic disc (432), an inner elastic disc (433) arranged on the rod body (431), and a plurality of limiting sliding rods (434) arranged between the outer elastic disc (432) and the inner elastic disc (433); A plurality of sliding members (435) are arranged around the rod body (431) and distributed in the outer cylinder body (421), and the limiting sliding rods (434) are arranged in the sliding members (435); The limiting sliding rods (434) are in sliding fit with the sliding members (435).

3. A method for the apparatus for processing V-shaped adhesive tape according to claim 2, characterized in that: The method comprises the following steps: S1, the first cylinder (221) is controlled to operate by the controller, and the cross rod is preliminarily adjusted; S2, the second cylinder (241) is controlled to operate by the controller, the height of the cross plate (230) is adjusted, the distance between the second compression roller (120) and the first compression roller (110) meets the requirements of the rubber material, and the rubber material is conveyed between the first compression roller (110) and the second compression roller (120), and the rubber material is pressed and spread to a certain thickness and surface shape of the rubber sheet. ​

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