Peeling device for peelable glue of touch screen
By designing a touch screen peelable glue peeling device including a conveyor belt, a CV conveying roller and a double-sided sticky arm, the problems of irregular manual peeling and hidden dangers to glass quality in the prior art are solved, and an efficient and standardized peelable glue peeling process is achieved.
Patent Information
- Application Number
- CN202420518388.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-15
AI Technical Summary
In the prior art, the peelable glue peeling of touch screens mainly relies on manual operation, and there are problems of irregularity and hidden dangers to glass quality.
Design a peelable peelable device for touch screen, including a rack, conveyor belt, CV conveyor roller, upper and lower double-sided adhesive arms and induction probes. The touch screen body is transported through the conveyor belt, and the CV conveying roller transports it to the designated position. After the induction probe is sensed in place, the cylinder fixes the touch screen body, and the upper and lower double-sided sticky arms are respectively in contact with its surface for contact and peeling.
A standardized and efficient peelable glue peeling process has been achieved, reducing the quality hazards to glass and improving production efficiency.
Smart Images
Figure CN222628873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of touch screens, in particular to a peeling device for peelable glue of a touch screen. Background Art
[0002] As the latest human-computer interaction technology, touch screen is a transparent input system and an absolute positioning system. Its products are used in mobile phones, consulting appliances, industrial control instruments, vehicle-mounted GPS terminals, public consulting systems, automatic sales systems and other fields. As the vehicle-mounted touch screen market becomes more and more diversified, in order to have a better experience, not only curved vehicle-mounted touch screens are launched, but also optical films are attached to the curved cover to obtain better visual effects. In the production process of touch screens, a peelable adhesive is used to protect the electrode layer of the glass from being scratched during the production process. The upper and lower sides of the glass are provided with peelable adhesive for protection.
[0003] The peelable adhesive in the prior art only plays a role of temporarily protecting the touch screen, and the peelable adhesive must be peeled off in the end. Currently, peeling the peelable adhesive is done manually, with one hand holding the double-sided adhesive and the other hand holding the glass, and then using the double-sided adhesive to open a hole on the edge of the glass, and then peeling the peelable adhesive off. However, such operation is not only not standardized, but also has certain quality risks to the glass during the peeling process. Utility Model Content
[0004] The utility model aims to overcome the shortcomings of the prior art and provide a peeling device for peelable adhesive of a touch screen.
[0005] The purpose of this utility model is achieved through the following technical solutions:
[0006] A device for peeling off peelable adhesive of a touch screen comprises: a frame, a conveyor belt is arranged along the length direction of the frame, a touch screen body to be peeled off peelable adhesive is placed on the conveyor belt, the touch screen body is transported along the length direction of the conveyor belt, a receiving groove is opened in the middle position of the frame, a plurality of groups of CV conveying rollers for conveying the touch screen body to a designated peeling position are arranged in the receiving groove, upper double-sided adhesive arms are arranged above the plurality of groups of CV conveying rollers, and lower double-sided adhesive arms are arranged below the plurality of groups of CV conveying rollers, and the upper double-sided adhesive arms and the lower double-sided adhesive arms are respectively used to peel off the peelable adhesive on the upper and lower surfaces of the touch screen body.
[0007] In one embodiment, the plurality of groups of CV conveying rollers are distributed at equal distances along the length direction of the receiving groove, and the total length of the plurality of groups of CV conveying rollers is less than the length of the receiving groove.
[0008] In one embodiment, two fixing plates are provided in the middle of the frame, the two fixing plates are respectively located on opposite sides of the frame, the two fixing plates are respectively a first fixing plate and a second fixing plate, and the upper double-sided adhesive arm is fixed on the first fixing plate.
[0009] In one embodiment, a sensing probe for sensing that the touch screen body reaches a specified position is provided on one side of the second fixing plate facing the first fixing plate, the sensing probe extends out of the second fixing plate and is located directly above the accommodating groove, and the sensing probe is located near one side edge of the accommodating groove.
[0010] In one embodiment, a fixing component for fixing the touch screen body is disposed on a side of the first fixing plate facing the second fixing plate.
[0011] In one embodiment, the fixing assembly includes a fixing seat and a pressure plate arranged at one end of the fixing seat, one end of the fixing seat is fixed to the first fixing plate, the other end of the fixing seat is located above the accommodating groove, the pressure plate is fixed to the end of the fixing seat, and a cylinder for controlling the lifting and lowering of the pressure plate is arranged between the fixing seat and the pressure plate, and the cylinder can control the pressure plate to descend to abut against the surface of the touch screen body.
[0012] In one embodiment, a buffer pad for contacting the touch screen body is disposed at the bottom of the pressing plate.
[0013] In one embodiment, a controller is disposed on a side of the second fixing plate away from the sensing probe, and the sensing probe, the plurality of groups of CV conveying rollers and the cylinder are all electrically connected to the controller.
[0014] In one embodiment, the lower double-sided adhesive arm is fixed to the same side of the frame and the first fixed plate, the lower double-sided adhesive arm is located below the upper double-sided adhesive arm, the upper double-sided adhesive arm and the lower double-sided adhesive arm are both located near one side edge of the touch screen body, and the upper double-sided adhesive arm and the lower double-sided adhesive arm can be moved respectively to contact the upper and lower surfaces of the touch screen body.
[0015] In one embodiment, the bottom of the upper double-sided adhesive arm and the top of the lower double-sided adhesive arm are both provided with double-sided adhesive for achieving bonding and peeling effects.
[0016] Compared with the prior art, the utility model has at least the following advantages:
[0017] The utility model discloses a peeling device for peelable adhesive of a touch screen, by arranging an upper double-sided adhesive arm and a lower double-sided adhesive arm, so that the touch screen body is transported to a specified position along with a plurality of groups of CV conveying rollers, and the sensing probe senses that the touch screen body has arrived at the specified position, and the controller controls the plurality of groups of CV conveying rollers to stop moving, and controls the air cylinder to make the pressing plate contact the surface of the touch screen body, and when the touch screen body is fixed, the upper double-sided adhesive arm and the lower double-sided adhesive arm respectively contact the upper and lower surfaces of the touch screen body, and the peelable adhesive is contacted and peeled, so that a hole is opened in the peelable adhesive on the upper and lower sides of the touch screen body, and the touch screen body moves to the next station along the length direction of the conveyor belt after leaving the plurality of groups of CV conveying rollers, and the subsequent operator directly tears off the peelable adhesive on the upper and lower surfaces of the touch screen body, which not only standardizes the action of peeling the peelable adhesive, but also improves the efficiency of peeling. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.
[0019] Figure 1 A schematic diagram of the structure of a peeling device for peelable adhesive of a touch screen provided by the utility model;
[0020] Figure 2 The utility model provides a cross-sectional structural schematic diagram of a peeling device for peelable adhesive of a touch screen.
[0021] Description of the drawings: 10, frame; 11, accommodating groove; 20, conveyor belt; 30, touch screen body; 40, CV conveying roller; 50, first fixed plate; 60, second fixed plate; 70, sensing probe; 80, fixing seat; 81, pressing plate; 811, buffer pad; 82, cylinder; 90, controller; 100, upper double-sided adhesive arm; 110, lower double-sided adhesive arm; 120, double-sided adhesive. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.
[0023] A touch screen peelable adhesive stripping device, referring to Figure 1, including a frame 10, the frame 10 is provided with a conveyor belt 20 along the length direction, the conveyor belt 20 is placed with a touch screen body 30 to be peeled off the peelable adhesive, and the touch screen body 30 is transported along the length of the conveyor belt 20. A receiving groove 11 is opened in the middle position of the frame 10, and the receiving groove 11 is opened along the length direction of the frame 10. There are multiple groups of CV conveying rollers 40 for conveying the touch screen body 30 in the receiving groove 11, and the multiple groups of CV conveying rollers 40 are distributed at equal distances along the length direction of the receiving groove 11, and the multiple groups of CV conveying rollers 40 form a CV conveyor belt. The two ends of each group of CV conveying rollers 40 pass through the two inner walls of the receiving groove 11 respectively. The upper ends of the multiple groups of CV conveying rollers 40 are all flush with the upper surface of the conveyor belt 20. When the touch screen body 30 is transported from the conveyor belt 20 to the multiple groups of CV conveying rollers 40, the multiple groups of CV conveying rollers 40 rotate to make the touch screen body 30 move forward.
[0024] Further, refer to Figure 1 , the total length of the multiple groups of CV conveying rollers 40 is smaller than the length of the accommodating groove 11.
[0025] Reference Figure 1 Two fixing plates are provided in the middle of the frame 10, and the two fixing plates are respectively located on opposite sides of the frame 10. The two fixing plates are respectively a first fixing plate 50 and a second fixing plate 60, and the first fixing plate 50 and the second fixing plate 60 are arranged opposite to each other. A sensing probe 70 for sensing that the touch screen body 30 reaches a specified position is provided near one edge of the second fixing plate 60, and the sensing probe 70 is fixed to a side of the second fixing plate 60 facing the first fixing plate 50, and the sensing probe 70 extends out of the second fixing plate 60 and is located directly above the receiving groove 11.
[0026] Further, refer to Figure 1 The sensing probe 70 is located near one side edge of the accommodating groove 11. When one side of the touch screen body 30 reaches the end of the accommodating groove 11, the sensing probe 70 senses that the touch screen body 30 has reached the specified position, and the rotation of the multiple groups of CV conveying rollers 40 is stopped, so that the touch screen body 30 stops at the specified position.
[0027] Reference Figure 1A fixing assembly for fixing the touch screen body 30 is disposed on one side of the first fixing plate 50 facing the second fixing plate 60. The fixing assembly includes a fixing seat 80 and a pressing plate 81 disposed at one end of the fixing seat 80. One end of the fixing seat 80 is fixed on the first fixing plate 50, and the other end of the fixing seat 80 is located above the receiving groove 11. The pressing plate 81 is fixed to the end position of the fixing seat 80. A cylinder 82 for controlling the lifting of the pressing plate 81 is disposed at the end of the fixing seat 80. One end of the cylinder 82 is fixed to the bottom of the fixing seat 80, and the piston rod of the cylinder 82 is connected downward to the pressing plate 81. When the multiple sets of CV conveying rollers 40 stop rotating, the cylinder 82 controls the pressing plate 81 to descend and abut against the surface of the touch screen body 30, so as to fix the touch screen body 30 together with the multiple sets of CV conveying rollers 40.
[0028] Further, refer to Figure 1 A buffer pad 811 is provided at the bottom of the pressing plate 81 , and the buffer pad 811 is used to contact the touch screen body 30 to avoid damaging the touch screen body 30 .
[0029] Reference Figure 1 A controller 90 is disposed on one side of the second fixing plate 60 away from the sensing probe 70, and the sensing probe 70, the multiple sets of CV conveying rollers 40, and the cylinder 82 are all electrically connected to the controller 90. When the sensing probe 70 senses that the touch screen body 30 has reached a specified position, the controller 90 controls the multiple sets of CV conveying rollers 40 to stop rotating, and controls the cylinder 82 to make the pressing plate 81 descend to fix the touch screen body 30.
[0030] Reference Figure 1 and Figure 2, an upper double-sided adhesive arm 100 is fixed on one side of the first fixed plate 50, and a lower double-sided adhesive arm 110 is fixed on the same side of the frame 10 and the first fixed plate 50, and the upper double-sided adhesive arm 100 and the lower double-sided adhesive arm 110 are arranged in parallel in the longitudinal direction, and the upper double-sided adhesive arm 100 and the lower double-sided adhesive arm 110 are arranged opposite to each other. The upper double-sided adhesive arm 100 is located above the touch screen body 30, and the lower double-sided adhesive arm 110 is located below the multiple groups of CV conveying rollers 40 and the touch screen body 30. The bottom of the upper double-sided adhesive arm 100 and the top of the lower double-sided adhesive 120 are both provided with double-sided adhesive 120 for bonding and peeling effects, and the upper double-sided adhesive arm 100 and the lower double-sided adhesive arm 110 are both mechanical arms. The upper double-sided adhesive arm 100 can move downward to contact with the peelable adhesive on the upper surface of the touch screen body 30, and the lower double-sided adhesive arm 110 can move upward to contact with the peelable adhesive on the lower surface of the touch screen body 30. The upper double-sided adhesive arm 100 and the lower double-sided adhesive arm 110 are both located near one side edge of the touch screen body 30. The upper double-sided adhesive arm 100 and the lower double-sided adhesive arm 110 are respectively in contact with the upper and lower sides of the touch screen body 30 to perform a contact peeling operation on the peelable adhesive on the upper and lower surfaces of the touch screen body 30, so that a hole is opened in the peelable adhesive on the upper and lower sides of the touch screen body 30. After the touch screen body 30 leaves the multiple groups of CV conveying rollers 40, it moves to the next station along the length direction of the conveyor belt 20, which is convenient for the subsequent operator to directly tear it off, thereby standardizing the action of peeling the peelable adhesive and improving the peeling efficiency.
[0031] Reference Figure 1 and Figure 2 When the touch screen body 30 is transported to the designated position along with the multiple sets of CV conveying rollers 40, the sensing probe 70 senses that the touch screen body 30 has arrived at the designated position, and the controller 90 controls the multiple sets of CV conveying rollers 40 to stop moving, and controls the cylinder 82 to make the pressing plate 81 abut against the surface of the touch screen body 30. When the touch screen body 30 is fixed, the upper double-sided adhesive arm 100 and the lower double-sided adhesive arm 110 contact the upper and lower surfaces of the touch screen body 30 respectively, and contact and peel the peelable adhesive, so that a gap is opened in the peelable adhesive on the upper and lower sides of the touch screen body 30. After the touch screen body 30 leaves the multiple sets of CV conveying rollers 40, it moves to the next station along the length direction of the conveyor belt 20, and the subsequent operator directly tears off the peelable adhesive on the upper and lower surfaces of the touch screen body 30.
[0032] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A peeling device for a touch screen peelable adhesive, characterized in that: include: A frame (10) is provided with a conveyor belt (20) along the length direction of the frame (10), a touch screen body (30) to be peeled off with peelable adhesive is placed on the conveyor belt (20), and the touch screen body (30) is transported along the length direction of the conveyor belt (20); a receiving groove (11) is provided at the middle position of the frame (10), and a plurality of groups of CV conveying rollers (40) are arranged in the receiving groove (11) for conveying the touch screen body (30) to a designated peeling position; upper double-sided adhesive arms (100) are arranged above the plurality of groups of CV conveying rollers (40), and lower double-sided adhesive arms (110) are arranged below the plurality of groups of CV conveying rollers (40); the upper double-sided adhesive arms (100) and the lower double-sided adhesive arms (110) peel off the peelable adhesive on the upper and lower surfaces of the touch screen body (30) respectively.
2. A touch screen peelable adhesive stripping device according to claim 1, characterized in that: The plurality of groups of CV conveying rollers (40) are distributed at equal distances along the length direction of the accommodating groove (11), and the total length of the plurality of groups of CV conveying rollers (40) is less than the length of the accommodating groove (11).
3. The peeling device for peelable adhesive of a touch screen according to claim 2, characterized in that: Two fixing plates are arranged at the middle position of the frame (10), and the two fixing plates are respectively located at two opposite sides of the frame (10), and the two fixing plates are respectively a first fixing plate (50) and a second fixing plate (60), and the upper double-sided adhesive arm (100) is fixed on the first fixing plate (50).
4. The peeling device for peelable adhesive of a touch screen according to claim 3, characterized in that: A sensing probe (70) for sensing when the touch screen body (30) reaches a specified position is arranged on one side of the second fixing plate (60) facing the first fixing plate (50); the sensing probe (70) extends out of the second fixing plate (60) and is located directly above the accommodating groove (11); the sensing probe (70) is located near one side edge of the accommodating groove (11).
5. The peeling device for peelable adhesive of a touch screen according to claim 4, characterized in that: A fixing component for fixing the touch screen body (30) is provided on one side of the first fixing plate (50) facing the second fixing plate (60).
6. The peeling device for peelable adhesive of a touch screen according to claim 5, characterized in that: The fixing assembly comprises a fixing seat (80) and a pressing plate (81) arranged at one end of the fixing seat (80); one end of the fixing seat (80) is fixed on the first fixing plate (50); the other end of the fixing seat (80) is located above the accommodating groove (11); the pressing plate (81) is fixed to the end of the fixing seat (80); a cylinder (82) for controlling the lifting of the pressing plate (81) is arranged between the fixing seat (80) and the pressing plate (81); the cylinder (82) can control the pressing plate (81) to descend to abut against the surface of the touch screen body (30).
7. The peeling device for peelable adhesive of a touch screen according to claim 6, characterized in that: A buffer pad (811) for contacting the touch screen body (30) is provided at the bottom of the pressing plate (81).
8. The peeling device for peelable adhesive of a touch screen according to claim 7, characterized in that: A controller (90) is disposed on a side of the second fixing plate (60) away from the sensing probe (70); the sensing probe (70), the plurality of groups of CV conveying rollers (40) and the cylinder (82) are all electrically connected to the controller (90).
9. The peeling device for peelable adhesive of a touch screen according to claim 8, characterized in that: The lower double-sided adhesive arm (110) is fixed to the same side of the frame (10) and the first fixing plate (50), and the lower double-sided adhesive arm (110) is located below the upper double-sided adhesive arm (100). The upper double-sided adhesive arm (100) and the lower double-sided adhesive arm (110) are both located near one side edge of the touch screen body (30), and the upper double-sided adhesive arm (100) and the lower double-sided adhesive arm (110) can respectively move to contact the upper and lower surfaces of the touch screen body (30).
10. The peeling device for peelable adhesive of a touch screen according to claim 9, characterized in that: The bottom of the upper double-sided adhesive arm (100) and the top of the lower double-sided adhesive arm (110) are both provided with double-sided adhesive (120) for achieving bonding and peeling effects.