Device for pasting protective film on electronic product
By designing an electronic product protective film device including a sensor, a pressing plate, a sliding connection mechanism and a reel, the problem of inaccurate positioning of electronic product films in the prior art is solved, and efficient and accurate film coating effect and film tape recycling are achieved.
Patent Information
- Application Number
- CN202421471719.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing electronic product filming devices cannot adjust the relative position of electronic products according to the specific filming requirements, resulting in a deviation in the film position and affecting the film effect and quality.
An electronic product protective film device including a control box, a conveying mechanism, a film sticking mechanism and a positioning mechanism is designed. The distance of the film belt moving forward is defined by the cooperation between the sensor and the positioning hole; while the pressure block absorbs the protective film to be applied, the film belt is fixed by using a pressure plate to avoid deviation; the conveying mechanism adopts a sliding connection mechanism to achieve compatibility between the pressure block absorbing protective film and the film sticking operation; finally, a reel is provided to recover the used film belt.
It effectively avoids deviations during the absorption of the protective film, realizes accurate positioning of the film, improves the film effect and quality, and recovers the film tape, improving work efficiency.
Smart Images
Figure CN222769650U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of film pasting, in particular to a device for pasting protective film on electronic products. Background Art
[0002] Electronic products are products that use electricity as the basis of their work, mainly including watches, smart phones, telephones, televisions, DVD players, VCRs, camcorders, radios, tape recorders, combination speakers, laser turntables, computers, mobile communication products, etc. They are named electronic products because early products mainly used vacuum tubes as basic components.
[0003] The existing electronic product protective film pasting device cannot adjust the relative position of the electronic product according to the specific film pasting requirements, and it is difficult to achieve precise positioning, which may cause deviation in the film pasting position and affect the film pasting effect and quality. Therefore, we propose a new electronic product protective film pasting device. Utility Model Content
[0004] The utility model provides a protective film sticking device for electronic products, which solves the problem that the existing protective film sticking device for electronic products cannot adjust the position of the electronic products and has inaccurate positioning.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A device for applying protective film to electronic products, comprising a control box, wherein the control box is mounted on a base plate, a side plate is mounted on the base plate, the side plate is arranged on one side of the control box, a roller-type conveying mechanism is mounted on one end of the side plate, the conveying mechanism comprises a first support platform and a second support platform, a screw sliding mechanism is arranged between the first support platform and the second support platform, and a film-applying mechanism is arranged at one end of the conveying mechanism, the film-applying mechanism is a lifting type air pressure suction material pressing film-applying structure, a positioning mechanism is arranged between the film-applying mechanism and the conveying mechanism, the positioning mechanism comprises a sensor, and a positioning hole is arranged on the film belt at the bottom of the sensor.
[0007] Preferably, the conveying mechanism also includes a film belt, which is arranged on a driving shaft, a guide shaft and a winding shaft in sequence, the driving shaft is installed on a support block, and a support rod extends from the support block, a guide shaft is arranged on the support rod, a guide shaft is arranged between the two side plates of the first support platform, a guide shaft is also arranged between the two side plates of the second support platform, and a plurality of guide shafts and a winding shaft are arranged on one side of the side plate.
[0008] Preferably, a fixed seat is provided at one end of the first support platform and one end of the second support platform respectively, a fixed block is provided between the fixed seats, a horizontal plate is provided on the top of the fixed block, a screw rod is provided in the middle of the fixed block, guide rods of equal length are provided on both sides of the screw rod, both ends of the guide rod are connected to the fixed seat, a bracket is provided on the bottom plate, and a pressure roller is provided in the bracket.
[0009] Preferably, a positioning block is provided at one end of the driving shaft, and a first positioning bolt is connected to the positioning block.
[0010] Preferably, the film sticking mechanism includes an air pressure control box, which is installed on one side of the side panel through a mounting frame, and a push rod is connected to the bottom of the air pressure control box, one end of the push rod is connected to a pressure block, and a workbench is provided at the bottom of the pressure block.
[0011] Preferably, the film-sticking mechanism also includes a base, which is mounted on the bottom plate by bolts, a transverse adjustment platform is provided on the top of the base, a transverse knob is provided on the transverse adjustment platform, a longitudinal adjustment platform is provided on the top of the transverse adjustment platform, a longitudinal knob is provided on the longitudinal adjustment platform, and a workbench is provided on the top of the longitudinal adjustment platform.
[0012] Preferably, the positioning mechanism also includes rectangular blocks, two of which are respectively arranged on one side of the side panel, and the rectangular blocks are connected by a connecting rod. A positioning rod is arranged on the connecting rod, and the positioning rod is fixed to the connecting rod by a second positioning bolt, and a rectangular groove is arranged on the positioning rod, and a fixing bolt is arranged in the rectangular groove. The fixing bolt is connected to a mounting block, and a sensor is arranged on one side of the mounting block.
[0013] Preferably, a mounting plate is provided on one side of the positioning rod, the mounting plate is provided on one side of the side plate, a mounting groove is provided at one end of the mounting plate, a mounting bolt is provided in the groove, the mounting bolt is connected to a connecting block, and a pressure plate is provided at the bottom of the connecting block.
[0014] The beneficial effects of the utility model are as follows: the distance that the film tape moves forward is limited by the cooperation between the sensor and the positioning hole, and the pressure plate is used to fix the film tape while the pressure block absorbs the protective film to be applied, effectively avoiding the deviation in the process of absorbing the protective film, and a sliding connection mechanism is used between the first support plate and the second support plate, which can not only enable the pressure block to absorb the protective film, but also does not hinder the pressure block from applying the film to the electronic products on the workbench, and finally a winding shaft is provided to recycle the used film tape. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2This is a structural schematic diagram of another viewing angle of the utility model;
[0017] Figure 3 It is a front view of the utility model;
[0018] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;
[0019] Figure 5 For this utility model Figure 2 Enlarged view of point B in the middle.
[0020] Numbers in the figure: 1, control box; 2, bottom plate; 3, side plate; 4, transmission mechanism; 5, film sticking mechanism; 6, positioning mechanism; 401, driving shaft; 402, guide shaft; 403, reeling shaft; 404, film belt; 405, support rod; 406, first support platform; 407, second support platform; 408, fixed seat; 409, screw rod; 410, guide rod; 411, fixed block; 412, horizontal plate; 413, bracket; 414, pressure roller; 415, positioning block; 416, first positioning bolt; 501, air pressure control box; 5 02, push rod; 503, pressure block; 504, base; 505, horizontal adjustment table; 506, horizontal knob; 507, longitudinal adjustment table; 508, longitudinal knob; 509, workbench; 510, mounting frame; 601, rectangular block; 602, connecting rod; 603, positioning rod; 604, second positioning bolt; 605, rectangular groove; 606, fixing bolt; 607, mounting block; 608, sensor; 609, positioning hole; 610, mounting plate; 611, mounting bolt; 612, connecting block; 613, pressure plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figure 1-Figure 5A device for applying protective film to electronic products includes a control box 1, which is installed on a bottom plate 2. A side plate 3 is installed on the bottom plate 2, and the side plate 3 is arranged on one side of the control box 1. A roller-type conveying mechanism 4 is installed on one side of the side plate 3. The conveying mechanism 4 includes a first support platform 406 and a second support platform 407. The first support platform 406 and the second support platform 407 are not connected to the side plate 3. A screw sliding mechanism is arranged between the first support platform 406 and the second support platform 407. The first support platform 406 and the second support platform 407 slide with the screw 409. A film sticking mechanism 5 is arranged at one end of the conveying mechanism 4. The film sticking mechanism 5 is a lifting type air pressure suction material pressing film sticking structure. A positioning mechanism 6 is arranged between the film sticking mechanism 5 and the conveying mechanism 4. The positioning mechanism 6 includes a sensor 608. A positioning hole 609 is arranged on the bottom film belt 404 of the sensor 608.
[0023] The conveying mechanism 4 also includes a film belt 404, on which a protective film to be attached is arranged, and the film belt 404 is arranged on the driving shaft 401, the guide shaft 402 and the winding shaft 403 in sequence, the driving shaft 401 is installed on the support block, and a support rod 405 extends from the support block, and a guide shaft 402 is arranged on the support rod 405, a guide shaft 402 is arranged between the two side plates of the first support platform 406, and a guide shaft 402 is also arranged between the two side plates of the second support platform 407, a plurality of guide shafts 402 and a winding shaft 403 are arranged on one side of the side plate 3, an unused film belt 404 is placed on the driving shaft 401, and a used film belt 404 is connected to the winding shaft 403, and a positioning block is arranged at one end of the driving shaft 401 415, a first positioning bolt 416 is connected to the positioning block 415 to facilitate replacement of the film tape 404, a fixing seat 408 is respectively arranged at one end of the first support platform 406 and one end of the second support platform 407, a fixing block 411 is arranged between the fixing seats 408, the fixing block 411 is installed on the side plate 3, a cross plate 412 is arranged on the top of the fixing block 411, a screw rod 409 is arranged in the middle of the fixing block 411, and equal-length guide rods 410 are arranged on both sides of the screw rod 409 to prevent the screw rod 409 from shifting, and both ends of the guide rod 410 are connected to the fixing seat 408, a bracket 413 is arranged on the bottom plate 2, and a pressure roller 414 is arranged in the bracket 413 to ensure the flatness of the film tape 404 and facilitate the recovery of the winding shaft 403.
[0024] The film sticking mechanism 5 includes an air pressure control box 501, which is mounted on one side of the side plate 3 through a mounting frame 510, and a push rod 502 is connected to the bottom of the air pressure control box 501, and a pressure block 503 is connected to one end of the push rod 502. The air pressure control box 501 controls the internal pressure to make the push rod 502 move up and down. When it contacts the film strip 404, the protective film on the film strip 404 is sucked onto the pressure block 503. A base 504 is provided at the bottom of the pressure block 503, and the base 504 is connected to the pressure block 503. The bolts are installed on the base plate 2, and a transverse adjustment platform 505 is arranged on the top of the base 504. A transverse knob 506 is arranged on the transverse adjustment platform 505, which can adjust the transverse position of the workbench 509, and a longitudinal adjustment platform 507 is arranged on the top of the transverse adjustment platform 505. A longitudinal knob 508 is arranged on the longitudinal adjustment platform 507, which can adjust the longitudinal position of the workbench 509, and a workbench 509 is arranged on the top of the longitudinal adjustment platform 507, and electronic products to be filmed are manually placed on the workbench 509.
[0025] The positioning mechanism 6 also includes a rectangular block 601, and the number of the rectangular blocks 601 is two, and they are respectively arranged on one side of the side plate 3. The rectangular blocks 601 are connected by a connecting rod 602, and a positioning rod 603 is arranged on the connecting rod 602. The positioning rod 603 is fixed to the connecting rod 602 by a second positioning bolt 604. The positioning rod 603 can slide on the connecting rod 602. The position of the positioning rod 603 can be adjusted by adjusting the tightness of the second positioning bolt 604. The positioning rod 603 is provided with a rectangular groove 605, and a fixing bolt 606 is arranged in the rectangular groove 605, which can slide in the rectangular groove 605. The fixing bolt 606 is connected to the mounting block 607, which fixes the mounting block 607. A sensor 608 is arranged on one side of the mounting block 607, and the bottom surface of the sensor 608 is parallel to the membrane tape 404. A mounting plate 610 is arranged on one side of the positioning rod 603. The mounting plate 610 is arranged on one side of the side plate 3. A mounting groove is arranged at one end of the mounting plate 610, and a mounting bolt 611 is arranged in the groove. The mounting bolt 611 is connected to a connecting block 612, and an electric telescopic device is arranged inside the connecting block 612. A pressing plate 613 is connected to the bottom of the connecting block 612, and the pressing plate 613 fixes the membrane tape 404.
[0026] During the use of the utility model, firstly, the electronic product to be pasted with film is placed on the workbench 509, the control box 1 is started, and the film belt 404 rotates under the drive of the driving shaft 401. When the sensor 608 senses the positioning hole 609 on the film belt 404, the film belt 404 stops rotating, and the pressing plate 613 presses down to press the film belt 404 on the horizontal plate 412. At the same time, under the control of the air pressure control box 501, the pressure block 503 contacts the film belt 404 and absorbs the protective film to be pasted on the film belt 404. After completion, the pressing plate 61 3 and the pressure block 503 are reset, at this time, the first support platform 406 and the second support platform 407 are moved backward under the drive of the screw rod 409, and after completion, the air pressure control box 501 controls the pressure block 503 to move down to the workbench 509 to apply film to the electronic products placed thereon, and after the film is applied, the pressure block 503 is reset, the first support platform 406 and the second support platform 407 are also restored to their original positions, and the driving shaft 401 rotates again. At this time, the used film tape 404 is recovered on the winding shaft 403 through the guide shaft 402 and the pressure roller 414.
[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A device for applying protective film to electronic products, comprising a control box (1), characterized in that: The control box (1) is mounted on a base plate (2), a side plate (3) is mounted on the base plate (2), the side plate (3) is arranged on one side of the control box (1), a roller-type conveying mechanism (4) is mounted on one end of the side plate (3), the conveying mechanism (4) comprises a first support platform (406) and a second support platform (407), a screw sliding mechanism is arranged between the first support platform (406) and the second support platform (407), and a film pasting mechanism (5) is arranged at one end of the conveying mechanism (4), the film pasting mechanism (5) is a lifting type air pressure suction material pressing film pasting structure, a positioning mechanism (6) is arranged between the film pasting mechanism (5) and the conveying mechanism (4), the positioning mechanism (6) comprises a sensor (608), and a positioning hole (609) is arranged on the bottom film belt (404) of the sensor (608).
2. The device for applying protective film to electronic products according to claim 1, characterized in that: The conveying mechanism (4) also includes a film belt (404), and the film belt (404) is arranged on a driving shaft (401), a guide shaft (402) and a winding shaft (403) in sequence. The driving shaft (401) is installed on a support block, and a support rod (405) extends from the support block. A guide shaft (402) is arranged on the support rod (405). A guide shaft (402) is arranged between the two side plates of the first support platform (406), and a guide shaft (402) is also arranged between the two side plates of the second support platform (407). A plurality of guide shafts (402) and a winding shaft (403) are arranged on one side of the side plate (3).
3. The device for applying protective film to electronic products according to claim 1, characterized in that: A fixed seat (408) is provided at one end of the first support platform (406) and one end of the second support platform (407), respectively; a fixed block (411) is provided between the fixed seats (408); a horizontal plate (412) is provided on the top of the fixed block (411); a screw rod (409) is provided in the middle of the fixed block (411); guide rods (410) of equal length are provided on both sides of the screw rod (409); both ends of the guide rod (410) are connected to the fixed seat (408); a bracket (413) is provided on the bottom plate (2), and a pressure roller (414) is provided in the bracket (413).
4. The device for applying protective film to electronic products according to claim 2, characterized in that: A positioning block (415) is provided at one end of the driving shaft (401), and a first positioning bolt (416) is connected to the positioning block (415).
5. The device for applying protective film to electronic products according to claim 1, characterized in that: The film sticking mechanism (5) comprises an air pressure control box (501), the air pressure control box (501) is mounted on one side of the side plate (3) via a mounting frame (510), and a push rod (502) is connected to the bottom of the air pressure control box (501), one end of the push rod (502) is connected to a pressure block (503), and a workbench (509) is provided at the bottom of the pressure block (503).
6. The device for applying protective film to electronic products according to claim 1, characterized in that: The film sticking mechanism (5) also includes a base (504), the base (504) is mounted on the bottom plate (2) by bolts, a transverse adjustment platform (505) is arranged on the top of the base (504), a transverse knob (506) is arranged on the transverse adjustment platform (505), a longitudinal adjustment platform (507) is arranged on the top of the transverse adjustment platform (505), a longitudinal knob (508) is arranged on the longitudinal adjustment platform (507), and a workbench (509) is arranged on the top of the longitudinal adjustment platform (507).
7. The device for applying protective film to electronic products according to claim 1, characterized in that: The positioning mechanism (6) further comprises a rectangular block (601), wherein the number of the rectangular blocks (601) is two and they are respectively arranged on one side of the side plate (3), the rectangular blocks (601) are connected by a connecting rod (602), a positioning rod (603) is arranged on the connecting rod (602), the positioning rod (603) is fixed to the connecting rod (602) by a second positioning bolt (604), and a rectangular groove (605) is arranged on the positioning rod (603), a fixing bolt (606) is arranged in the rectangular groove (605), the fixing bolt (606) is connected to a mounting block (607), and a sensor (608) is arranged on one side of the mounting block (607).
8. The device for applying protective film to electronic products according to claim 7, characterized in that: A mounting plate (610) is provided on one side of the positioning rod (603), and the mounting plate (610) is provided on one side of the side plate (3). A mounting groove is provided at one end of the mounting plate (610), and a mounting bolt (611) is provided in the groove. The mounting bolt (611) is connected to a connecting block (612), and a pressure plate (613) is provided at the bottom of the connecting block (612).