A fully automatic adhesive tape attaching apparatus

Abstract

The utility model discloses a full -automatic adhesive tape attached equipment, including the insole main part, the cover frame inner wall one side vertical fixed connection has the CCD camera detection mechanism, and CCD camera detection mechanism, screw mechanism, negative pressure vacuum pump, conveyer belt, loading conveyor belt, tear membrane mechanism, servo motor and PLC controller electric connection, the workstation upper end rear side one side fixed connection has tear membrane mechanism, and the workstation upper end rear side another side fixed connection has OCA glue placement groove. This full -automatic adhesive tape attached equipment can be through loading conveyor belt, conveyer belt and positioning fixture and carry out continuous loading guide, and can be through screw mechanism, pressure head, support block and servo motor and carry out the lift and overturn adjustment, and the operation efficiency is better, and can be through the discharge guide groove and the collection box continuous material collection, and can be through two group detection of CCD camera detection mechanism, avoid the deviation, and can be through splicing buckle groove, splicing buckle block, fixed bolt and will be positioned fixture quick independent dismounting.

Description

Technical Field

[0001] This utility model relates to the field of tape application technology, specifically a fully automatic tape application device. Background Technology

[0002] Backlight flexible printed circuit boards are an important component in the manufacturing process of electronic products. This type of backlight flexible printed circuit board needs to be covered with a tape.

[0003] An existing fully automatic tape application machine (CN202220983402.8) first attaches one end of the tape to the workpiece using an application device, and then presses the attached end firmly onto the workpiece using a pressing component. Next, the application device pulls the other end of the tape to increase the tension of the tape, flattening it and attaching it to the workpiece, thus avoiding wrinkles in the tape attached to the workpiece. However, the existing equipment has shortcomings: the processing continuity is poor, and the parts cannot be independently disassembled and replaced, resulting in poor performance. Therefore, a fully automatic tape application machine is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a fully automatic tape application device to solve the problems mentioned in the background art, such as poor processing continuity of fully automatic tape application machines, inability of parts to be independently disassembled and replaced, and poor performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic tape application device, comprising a workbench, a PLC controller electrically connected to the front side of the workbench, a cover fixedly connected to the upper edge of the workbench, casters rotatably connected to both sides of the lower end of the workbench, and support feet inserted into the lower corners of the workbench. A conveyor belt is embedded in the upper part of the inner wall of the workbench, and a splicing fastener groove is protruding and fixedly connected to the outer wall of the conveyor belt. A splicing fastener block is inserted into the upper end of the splicing fastener groove, and a positioning fixture is fixedly connected to the upper end of the splicing fastener block. The positioning fixture has a through-hole bolt connected to its inner wall. A feeding conveyor belt protrudes from the front edge of the upper end of the worktable. A slide rail is provided on the front side of the inner wall of the worktable. A slider is slidably connected to the inner wall of the slide rail, and a guide block is fixedly connected to the rear side of the slider. A locking pad is vertically fixed to the front upper end of the guide block, and a locking knob is inserted into the inner wall of the locking pad. A cover plate is flipped and connected to the front upper end of the inner wall of the cover frame, and locking blocks are through-hole connected to the lower ends of both sides of the cover plate. A discharge guide is provided on one side of the middle upper end of the inner wall of the worktable. The trough has a discharge guide trough connected to a pull-out slide trough on one side. A collection box is inserted into the inner wall of the pull-out slide trough. A screw slide trough is opened at the lower rear end of the inner wall of the cover frame. A screw mechanism is inserted into the inner wall of the screw slide trough. Screw sliders are distributed on the outer wall of the screw mechanism and are slidably inserted into the screw slide trough. A fixing block is fixedly connected to the front side of the screw slider. A servo motor is embedded in the inner wall of the fixing block. A support block is rotatably connected to the output end of the servo motor. A pressure head is fixedly connected to the other side of the lower end of the support block. An adsorption port is provided at the lower end, and one end of the adsorption port is connected to a gas guide pipe. The other end of the gas guide pipe is connected to a negative pressure vacuum pump, which is fixed to the rear side of the cover frame. A CCD camera detection mechanism is vertically fixed to one side of the inner wall of the cover frame. The CCD camera detection mechanism, lead screw mechanism, negative pressure vacuum pump, conveyor belt, feeding conveyor belt, film tearing mechanism, servo motor and PLC controller are electrically connected. A film tearing mechanism is fixedly connected to one side of the upper rear side of the worktable, and an OCA glue placement groove is fixedly connected to the other side of the upper rear side of the worktable.

[0006] Preferably, the cover plate is locked and fixed to the cover frame by locking blocks, and the CCD camera detection mechanism has three sets of structures, and the CCD camera detection mechanisms are symmetrically distributed on the inner wall of the cover frame.

[0007] Preferably, the lower end of the pressure head is made of silicone, and the pressure head is connected to the screw slide groove via a screw mechanism and a screw slider in a screw lifting connection. The pressure head is connected to the fixed block via a servo motor in a left-right rotational connection. The film tearing mechanism and the OCA adhesive placement groove are symmetrically distributed on both sides of the pressure head.

[0008] Preferably, the collection box is vertically connected to the conveyor belt via a discharge guide groove, and the collection box is slidably connected to the worktable via a pull-out groove, with the lower end of the inner wall of the discharge guide groove having an inclined structure.

[0009] Preferably, the feeding conveyor belt and the positioning fixture are arranged in a straight line, and the positioning fixture is connected to the feeding conveyor belt in a vertical cyclic movement via the conveyor belt. The positioning fixture is bolted together with splicing fasteners, fixing bolts and splicing fastener grooves.

[0010] Preferably, the adsorption ports are arranged in a ring shape at the lower edge of the pressure head, and the adsorption ports are connected to the negative pressure vacuum pump through a gas guide pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the fully automatic tape application equipment can continuously feed and guide materials through the feeding conveyor belt, the conveyor belt and the positioning fixture, and can be adjusted by lifting and flipping through the screw mechanism, the pressure head, the support block and the servo motor, which makes the operation more efficient. Moreover, it can continuously collect materials through the discharge guide chute and the collection box, and can avoid deviation through two sets of detection by the CCD camera detection mechanism. Furthermore, the positioning fixture can be quickly and independently disassembled and assembled through the splicing buckle groove, the splicing buckle block and the fixing bolt. Attached Figure Description

[0012] Figure 1 This is a front view of a fully automatic tape application device according to the present invention; Figure 2 This is a schematic diagram of the internal structure of a fully automatic tape application device according to the present invention; Figure 3 This is a top view of the internal structure of a fully automatic tape application device according to this utility model; Figure 4 This utility model relates to a fully automatic tape application device. Figure 2 Enlarged view of point A in the middle; Figure 5 This utility model relates to a fully automatic tape application device. Figure 2 Enlarged view at point B in the middle; Figure 6 This utility model relates to a fully automatic tape application device. Figure 2 Enlarged view at point C; Figure 7 This utility model relates to a fully automatic tape application device. Figure 3 Enlarged view of point D in the middle.

[0013] In the diagram: 1. Workbench, 2. PLC controller, 3. Cover frame, 4. Cover plate, 5. Locking block, 6. Casters, 7. Support feet, 8. CCD camera detection mechanism, 9. Lead screw mechanism, 10. Air duct, 11. Negative pressure vacuum pump, 12. Pressure head, 13. Discharge guide chute, 14. Collection box, 15. Pull-out slide, 16. Support block, 17. Conveyor belt, 18. Feeding conveyor belt, 19. Film tearing mechanism, 20. Fixing block, 21. OCA adhesive placement slot, 22. Guide block, 23. Positioning fixture, 24. Splicing buckle groove, 25. Splicing buckle block, 26. Fixing bolt, 27. Servo motor, 28. Lead screw slide, 29. Lead screw slider, 30. Adsorption port, 31. Locking pad, 32. Slide rail, 33. Locking knob, 34. Slider. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-7This utility model provides a technical solution: a fully automatic tape application device, including a workbench 1, a PLC controller 2, a cover frame 3, a cover plate 4, a locking block 5, casters 6, support feet 7, a CCD camera detection mechanism 8, a lead screw mechanism 9, an air guide pipe 10, a negative pressure vacuum pump 11, a pressure head 12, a discharge guide trough 13, a collection box 14, a pull-out slide 15, a support block 16, a conveyor belt 17, a feeding conveyor belt 18, a film tearing mechanism 19, a fixing block 20, an OCA adhesive placement groove 21, a guide block 22, a positioning fixture 23, a splicing buckle groove 24, a splicing buckle block 25, a fixing bolt 26, a servo motor 27, a lead screw slide 28, a lead screw slider 29, an adsorption port 30, a locking pad 31, a slide rail 32, a locking knob 33, and a slider 34. A PLC controller 2 is electrically connected to the front of the workbench 1, and a cover 3 is fixedly connected to the upper edge of the workbench 1. Universal wheels 6 are rotatably connected to both sides of the lower end of the workbench 1, and support feet 7 are inserted into the lower corners of the workbench 1. A conveyor belt 17 is embedded in the upper part of the inner wall of the workbench 1, and a splicing groove 24 is fixedly connected to the outer wall of the conveyor belt 17. A splicing block 25 is inserted into the upper end of the splicing groove 24, and a positioning fixture 23 is fixedly connected to the upper end of the splicing block 25. A fixing bolt 26 is inserted through the inner wall of the positioning fixture 23. A feeding conveyor belt 18 is protruding from the front edge of the upper end of the workbench 1, and a slide rail 32 is provided on the front side of the inner wall of the workbench 1. The feeding conveyor belt 18 and the positioning fixture 23 are arranged in a straight line, and the positioning fixture 23 passes through... The conveyor belt 17 and the feeding conveyor belt 18 are connected in a vertical circular movement. The positioning fixture 23 is bolted to the splicing fastener 24 via splicing fastener 25 and fixing bolt 26. This allows the feeding conveyor belt 18 and the conveyor belt 17 to continuously feed and guide materials, resulting in better processing efficiency. Furthermore, the positioning fixture 23 can be independently disassembled and replaced. A slider 34 is slidably inserted into the inner wall of the slide rail 32, and a guide block 22 is fixedly connected to the rear side of the slider 34. A locking pad 31 is vertically fixedly connected to the front upper end of the guide block 22, and a locking knob 33 is inserted into the inner wall of the locking pad 31. A cover plate 4 is flipped and connected to the front upper end of the inner wall of the cover frame 3, and locking inserts 5 are inserted through the lower ends of both sides of the cover plate 4. The cover plate 4 is locked and fixedly connected to the cover frame 3 via the locking inserts 5. The CCD camera inspection mechanism 8 has three sets of structures, and the CCD camera inspection mechanisms 8 are symmetrically distributed on the inner wall of the cover 3. This makes it easy to flip and open / close the cover 4, and the CCD camera inspection mechanism 8 can perform more efficient visual inspection and avoid deviation. A discharge guide trough 13 is opened on one side of the upper middle part of the inner wall of the worktable 1, and a pull-out slide 15 is connected to one side of the discharge guide trough 13. A collection box 14 is inserted and connected to the inner wall of the pull-out slide 15. The collection box 14 is vertically connected to the conveyor belt 17 through the discharge guide trough 13, and the collection box 14 is slidably pulled to the worktable 1 through the pull-out slide 15. The lower end of the inner wall of the discharge guide trough 13 has an inclined structure, which makes it easy for the collection box 14 to continuously collect materials through the discharge guide trough 13, resulting in better collection effect.A lead screw groove 28 is provided at the lower rear end of the inner wall of the cover frame 3. A lead screw mechanism 9 is inserted and connected through the inner wall of the lead screw groove 28. A lead screw slider 29 is distributed on the outer wall of the lead screw mechanism 9 and is slidably inserted and connected to the lead screw groove 28. A fixing block 20 is fixedly connected to the front side of the lead screw slider 29, and a servo motor 27 is embedded in the inner wall of the fixing block 20. A support block 16 is rotatably connected to the output end of the servo motor 27, and a pressure head 12 is fixedly connected to the other side of the lower end of the support block 16. The lower end of the pressure head 12 is made of silicone material, and the pressure head 12 is connected to the lead screw groove 28 in a lead screw lifting connection through the lead screw mechanism 9 and the lead screw slider 29. The pressure head 12 is connected to the fixing block 20 in a left-right rotation connection through the servo motor 27. The film tearing mechanism 19 and the OCA adhesive placement groove 21 are symmetrically distributed on both sides of the pressure head 12, which allows the pressure head 12 to perform stable pressing and more flexible adjustment. An adsorption port 30 is provided at one end of the pressure head 12, and one end of the adsorption port 30 is connected to a gas guide pipe 10. The adsorption ports 30 are arranged in a ring shape at the lower edge of the pressure head 12, and the adsorption ports 30 are connected to a negative pressure vacuum pump 11 through the gas guide pipe 10 for suction connection. This allows the adsorption port 30 to perform more stable adsorption, preventing the tape from unfolding and wrinkling. The other end of the gas guide pipe 10 is connected to the negative pressure vacuum pump 11, and the negative pressure vacuum pump 11 is fixed to the rear side of the cover frame 3. A CCD camera detection mechanism 8 is vertically fixed to one side of the inner wall of the cover frame 3, and the CCD camera detection mechanism 8, the lead screw mechanism 9, the negative pressure vacuum pump 11, the conveyor belt 17, the feeding conveyor belt 18, the film tearing mechanism 19, the servo motor 27 and the PLC controller 2 are electrically connected. The film tearing mechanism 19 is fixedly connected to one side of the upper rear side of the worktable 1, and an OCA adhesive placement groove 21 is fixedly connected to the other side of the upper rear side of the worktable 1.

[0016] Working principle: When using this fully automatic tape application equipment, first connect the device to the power supply, then place the backlight flexible board on the feeding conveyor belt 18, then slide the guide block 22 through the slide rail 32 and slider 34, and lock it in place with the locking knob 33. Then, guide it to one side through the feeding conveyor belt 18 and guide it into the positioning fixture 23. Next, move it to one side through the conveyor belt 17 and pass through the CCD camera detection mechanism 8 for the first detection. Then, drive the pressure head 12 to descend to the OCA adhesive placement tank 21 through the lead screw mechanism 9 and lead screw slider 29. Then, the tape is adsorbed and fixed through the air guide pipe 10, negative pressure vacuum pump 11, and suction port 30. The tape is fixed in place, and then rotated left and right by the servo motor 27. The tape is then moved to the film-tearing mechanism 19, where the lower film is peeled off. It is then pressed and fixed with the backlight flexible board, and then continues to be guided to one side. It is then inspected a second time by the CCD camera detection mechanism 8, and then guided into the collection box 14 through the discharge guide 13 for continuous processing and continuous flow. After processing is completed, the collection box 14 can be taken out by pulling the slide 15 for quick collection. When the positioning fixture 23 needs to be replaced, it can be quickly disassembled and replaced by splicing buckle slot 24, splicing buckle block 25, and fixing bolt 26. This is the usage process of this fully automatic tape application equipment.

[0017] It should be noted that this utility model is a fully automatic tape application device. All components are standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power components, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0018] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automatic tape application device, comprising a workbench (1), wherein a PLC controller (2) is electrically connected to the front side of the workbench (1), and a cover (3) is fixedly connected to the upper edge of the workbench (1), universal wheels (6) are rotatably connected to both sides of the lower end of the workbench (1), and support feet (7) are inserted and connected to the lower corners of the workbench (1), characterized in that: The upper inner wall of the workbench (1) is inlaid with a conveyor belt (17), and the outer wall of the conveyor belt (17) is fixedly connected with a splicing groove (24). The upper end of the splicing groove (24) is connected with a splicing block (25), and the upper end of the splicing block (25) is fixedly connected with a positioning fixture (23). The inner wall of the positioning fixture (23) is connected with a fixing bolt (26). The upper front edge of the workbench (1) is protruding with a feeding conveyor belt (18), and the front side of the inner wall of the workbench (1) is provided with a slide rail (32). The inner wall of the slide rail (32) is slidably connected with a slider (34), and the rear side of the slider (34) is fixedly connected with... There is a guide block (22), and a locking pad (31) is vertically fixed to the front side of the upper end of the guide block (22). A locking knob (33) is inserted into the inner wall of the locking pad (31). A cover plate (4) is flipped to the front side of the upper end of the inner wall of the cover frame (3). Locking inserts (5) are inserted through the lower ends of both sides of the cover plate (4). A discharge guide groove (13) is opened on one side of the middle of the upper end of the inner wall of the workbench (1). A pull-out slide groove (15) is connected to one side of the discharge guide groove (13). A collection box (14) is inserted into the inner wall of the pull-out slide groove (15). A screw slide groove (28) is opened at the lower end of the rear side of the inner wall of the cover frame (3). (28) A lead screw mechanism (9) is inserted and connected through the inner wall. A lead screw slider (29) is distributed on the outer wall of the lead screw mechanism (9). The lead screw slider (29) is slidably inserted and connected to the lead screw groove (28). A fixing block (20) is fixedly connected to the front side of the lead screw slider (29). A servo motor (27) is embedded in the inner wall of the fixing block (20). A support block (16) is rotatably connected to the output end of the servo motor (27). A pressure head (12) is fixedly connected to the other side of the lower end of the support block (16). An adsorption port (30) is opened at the lower end of the pressure head (12). One end of the adsorption port (30) is connected to a guide pipe (10). The other end of the air duct (10) is connected to a negative pressure vacuum pump (11), and the negative pressure vacuum pump (11) is fixed on the rear side of the cover (3). A CCD camera detection mechanism (8) is vertically fixed on one side of the inner wall of the cover (3), and the CCD camera detection mechanism (8), the lead screw mechanism (9), the negative pressure vacuum pump (11), the conveyor belt (17), the feeding conveyor belt (18), the film tearing mechanism (19), the servo motor (27) and the PLC controller (2) are electrically connected. A film tearing mechanism (19) is fixedly connected on one side of the upper rear side of the workbench (1), and an OCA glue placement groove (21) is fixedly connected on the other side of the upper rear side of the workbench (1).

2. The fully automatic tape application equipment according to claim 1, characterized in that: The cover plate (4) is fastened and fixed to the cover frame (3) by locking the locking plug (5). The CCD camera detection mechanism (8) has three sets of structures, and the CCD camera detection mechanism (8) is symmetrically distributed on the inner wall of the cover frame (3).

3. The fully automatic tape application equipment according to claim 2, characterized in that: The lower end of the pressure head (12) is made of silicone, and the pressure head (12) is connected to the screw slide groove (28) via the screw mechanism (9) and the screw slider (29) in a screw lifting connection. The pressure head (12) is connected to the fixed block (20) in a left-right rotation connection via the servo motor (27). The film tearing mechanism (19) and the OCA adhesive placement groove (21) are symmetrically distributed on both sides of the pressure head (12).

4. The fully automatic tape application equipment according to claim 3, characterized in that: The collection box (14) is vertically connected to the conveyor belt (17) through the discharge guide groove (13), and the collection box (14) is slidably connected to the workbench (1) through the pull-out slide groove (15). The lower end of the inner wall of the discharge guide groove (13) is inclined.

5. The fully automatic tape application equipment according to claim 4, characterized in that: The feeding conveyor belt (18) and the positioning fixture (23) are arranged in a straight line, and the positioning fixture (23) is connected to the feeding conveyor belt (18) in a vertical cyclic movement through the conveyor belt (17). The positioning fixture (23) is bolted to the splicing buckle (24) through the splicing buckle block (25), the fixing bolt (26) and the splicing buckle groove (24).

6. The fully automatic tape application equipment according to claim 5, characterized in that: The adsorption port (30) is distributed in a ring position at the lower edge of the pressure head (12), and the adsorption port (30) is connected to the negative pressure vacuum pump (11) through the air guide pipe (10) in a suction connection.

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