Full-automatic label tearing device
The fully automatic label-removing device automatically removes the base film from the transfer paper using a tape pressure plate and a cylinder system, solving the problem of tedious manual removal, improving production efficiency and reducing costs.
Patent Information
- Application Number
- CN202520030291.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-07
AI Technical Summary
In existing technologies, the base film of transfer paper needs to be manually peeled off after it adheres to the surface of the object, which is cumbersome and inefficient.
A fully automatic label-removing device was designed. After the film is fixed by the tape pressure plate and cylinder system, the film is automatically removed by the adhesive of the tape. The tape length is controlled by the sweeping rod and the distance measuring wheel to realize the automated removal process.
It enables automated film removal, improves production efficiency, reduces the need for manual operation, simplifies processes, and lowers production costs.
Smart Images
Figure CN223606777U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a device that can tear off the film on the surface of an object, in particular to a full-automatic label tearing device. BACKGROUND
[0002] Applying a label or a tag as an independent part on clothing, hats, shoes and various bags and other textile daily necessities has become an indispensable fashion element in today's society; it is not only a personalized decoration, but also reflects people's pursuit of beauty in improving the quality of life, and can make the icon into various conspicuous warning signs to improve the safety and visibility of the attached object, and transfer printing signs have been widely used in various market fields of life.
[0003] At present, the trademarks and patterns made of silica gel printed on clothing are often completed by traditional printing methods. The traditional printing method has the disadvantages of many processes, long printing time and high production cost. With the development of technology, the application of heat transfer printing technology in printing trademarks and patterns on clothing is becoming more and more widespread. Heat transfer printing mainly involves pasting a heat transfer paper on the surface of an object, and then baking with heating to transfer the pattern on the transfer paper to the surface of the pasted object. The existing way of pasting the transfer paper on the surface of the object is to first glue on the surface of the object, and then manually paste the transfer paper flat on it, and then use a heating device to bake for a certain period of time to transfer the pattern to the target object. After the transfer is completed, the base film of the transfer paper will still be stuck on the target object, and it needs to be manually torn off one by one. SUMMARY
[0004] The utility model in the prior art provides a full-automatic label tearing device, which can press the fabric around the film to be torn, so that the film can be easily torn off.
[0005] The utility model adopts the technical scheme that a full-automatic label tearing device comprises an installation plate, the installation plate is equipped with an adhesive tape positioning rod for installing an adhesive tape roll, and an adhesive tape collecting rod for pulling out the adhesive tape in the adhesive tape roll and winding the pulled-out adhesive tape into a collecting roll; the installation plate is equipped with a collecting adhesive tape motor for driving the adhesive tape collecting rod to rotate; an adhesive tape pressing plate for pressing the adhesive tape towards the film to be torn is arranged on the adhesive tape conveying path between the adhesive tape roll and the collecting roll; the installation plate is equipped with a first pressing plate, a second pressing plate and a pressing block for pressing the material, and a first pressing cylinder for driving the first pressing plate to press down, a second pressing cylinder for driving the second pressing plate to press down and a third pressing cylinder for driving the pressing block to press down.
[0006] To optimize the above technical scheme, the utility model further includes the following improved technical schemes.
[0007] The first and second extension plates are respectively connected with the first and second pressing gas cylinders.
[0008] The pressing block is installed at one end of a pressing connecting rod, which is rotatably installed on the mounting plate, and the other end of the pressing connecting rod is connected with the third pressing gas cylinder.
[0009] The mounting plate is fixed with a tape positioning gas cylinder and a tape clamping rod, the tape clamping rod is installed on the driving rod of the tape positioning gas cylinder, and the tape positioning gas cylinder can drive the tape clamping rod to move towards the tape positioning rod to fix the tape roll.
[0010] The mounting plate is fixed with a pressing plate mounting seat, and the tape pressing plate is installed on the pressing plate mounting seat through a movable joint.
[0011] One side of the tape pressing plate is provided with a tape sweeping rod, and the mounting plate is provided with a sweeping rod driving gas cylinder for driving the tape sweeping rod to sweep from the bottom of the tape pressing plate.
[0012] The mounting plate is slidably provided with a sweeping rod mounting seat through a guide rail, the sweeping rod mounting seat is connected with the driving rod of the sweeping rod driving gas cylinder, and the tape sweeping rod is arranged on the sweeping rod mounting seat.
[0013] The mounting plate is provided with a guide plate, the guide plate is rotatably arranged on the sweeping rod mounting seat, and the other end of the guide plate is fixedly connected with the tape sweeping rod.
[0014] A distance measuring wheel is arranged on the tape conveying path, and the distance measuring wheel is installed with a motion encoder for measuring the conveying length of the tape.
[0015] The mounting plate can be rotatably arranged on a support frame in an up-down manner, the support frame is connected with a lifting gas cylinder for driving the mounting plate to rotate, the support frame can be rotatably arranged on a support arm in a horizontal manner, and the support arm is provided with a rotary driving gas cylinder for driving the support frame to rotate horizontally.
[0016] Compared with the prior art, the full-automatic label tearing device can conveniently tear off the film after the material is fixed when the film needs to be torn off. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1is a three-dimensional structure schematic diagram of the embodiment.
[0018] Figure 2 is a three-dimensional structure schematic diagram of another view of the embodiment.
[0019] Figure 3 is Figure 1 the left view.
[0020] Figure 4 is Figure 1 the right view. DETAILED DESCRIPTION
[0021] The embodiments of the utility model are further described in detail below with reference to the drawings.
[0022] Figures 1 to 4 As shown in the structure schematic diagram of the utility model.
[0023] The signs in the drawings are as follows: mounting plate 1, adhesive tape roll 2, adhesive tape positioning rod 3, adhesive tape positioning cylinder 4, adhesive tape clamping rod 5, adhesive tape collecting rod 6, adhesive tape collecting motor 7, adhesive tape pressing plate 8, pressing plate mounting seat 9, first material conveying roller 10, second material conveying roller 11, third material conveying roller 12, first material pressing plate 13, second material pressing plate 14, material pressing block 15, first material pressing cylinder 16, second material pressing cylinder 17, third material pressing cylinder 18, first extension plate 19, second extension plate 20, material pressing connecting rod 21, adhesive tape sweeping rod 22, sweeping rod driving cylinder 23, guide plate 24, guide rail 25, sweeping rod mounting seat 26, distance recording wheel 27, support frame 28, lifting cylinder 29, support arm 30, rotary driving cylinder 31, rotary seat 32.
[0024] The full-automatic label tearing device comprises a mounting plate 1, the mounting plate 1 is provided with an adhesive tape positioning rod 3 for mounting an adhesive tape roll 2 and an adhesive tape collecting rod 6 for pulling out the adhesive tape in the adhesive tape roll 2 and winding the pulled-out adhesive tape into a collecting roll.
[0025] The label tearing mechanism of the utility model is characterized in that the adhesive tape roll 2 is mounted on the adhesive tape positioning rod 3, after the adhesive tape in the adhesive tape roll 2 is pulled out, the adhesive tape head is wound on the adhesive tape collecting rod 6 after passing through a plurality of adhesive tape supporting rods.
[0026] The tear label mechanism can be installed on the movement support, the installation plate 1 is driven to move by the movement support, so that the adhesive tape pressing plate 8 is moved above the film to be torn. Then the installation plate 1 is driven to press down by the movement support, the adhesive tape pressing plate 8 presses the top surface of the adhesive tape, the adhesive bottom surface of the adhesive tape is pressed on the film, then the installation plate 1 is driven to lift up by the movement support, and the film is torn off.
[0027] The installation plate 1 is fixed with the adhesive tape positioning cylinder 4 and the adhesive tape clamping rod 5, the adhesive tape clamping rod 5 is installed on the driving rod of the adhesive tape positioning cylinder 4, the adhesive tape positioning cylinder 4 can drive the adhesive tape clamping rod 5 to move towards the adhesive tape positioning rod 3 and clamp and fix the adhesive tape roll 2. When the adhesive tape is pulled out from the adhesive tape roll 2, the adhesive tape positioning cylinder 4 controls the adhesive tape clamping rod 5 to move away from the adhesive tape positioning rod 3, and the adhesive tape roll 2 can rotate on the adhesive tape positioning rod 3 to facilitate pulling out of the adhesive tape. When the film needs to be torn off, the adhesive tape positioning cylinder 4 controls the adhesive tape clamping rod 5 to clamp the adhesive tape roll 2, and the adhesive tape collecting motor 7 stops working at the same time, so that the adhesive tape under the adhesive tape pressing plate 8 is taut, and the adhesive tape roll 2 is convenient for tearing off the film.
[0028] The installation plate 1 is fixed with the pressing plate mounting seat 9, and the adhesive tape pressing plate 8 is installed on the pressing plate mounting seat 9 through a movable joint. The movable joint can be a universal joint, and when the pressing plate mounting seat 9 is pressed down, the movable joint can ensure that the adhesive tape pressing plate 8 is tightly attached to the material surface, so that the bottom surface of the adhesive tape pressing plate 8 is not parallel to the material surface, and the adhesive tape is not fully adhered to the film on the material. At least three springs are arranged between the adhesive tape pressing plate 8 and the pressing plate mounting seat 9. The springs can support the adhesive tape pressing plate 8, and also provide the adhesive tape pressing plate 8 with an amount of movement, so as to facilitate the attachment to the material.
[0029] The two sides of the adhesive tape pressing plate 8 are provided with a first material conveying roller 10 and a second material conveying roller 11, and the top of the pressing plate mounting seat 9 is provided with a third material conveying roller 12. The first material conveying roller 10, the second material conveying roller 11 and the third material conveying roller 12 are respectively composed of a fixed material conveying rod and a roller sleeve arranged on the material conveying rod, and guide the conveying of the adhesive tape. The adhesive tape pulled out from the adhesive tape roll 2 passes through the first material conveying roller 10, the bottom surface of the adhesive tape pressing plate 8, the second material conveying roller 11 and the third material conveying roller 12, and is then wound and collected by the adhesive tape collecting rod 6.
[0030] The installation plate 1 is provided with a first pressing plate 13, a second pressing plate 14 and a pressing block 15 for pressing the material, and a first pressing cylinder 16 for driving the first pressing plate 13 to press down, a second pressing cylinder 17 for driving the second pressing plate 14 to press down, and a third pressing cylinder 18 for driving the pressing block 15 to press down.
[0031] The first and second extension plates 19 and 20 are respectively connected to the two sides of the adhesive tape pressing plate 8. The first pressing cylinder 16 is installed on the first extension plate 19, and the driving rod of the first pressing cylinder 16 is connected to the first pressing plate 13. The second pressing cylinder 17 is installed on the second extension plate 20, and the driving rod of the second pressing cylinder 17 is connected to the second pressing plate 14. When the film needs to be torn off, the adhesive tape pressing plate 8 is moved above the film to be torn, the first pressing plate 13 is moved above the material on the left side of the film to be torn, and the second pressing plate 14 is moved above the material on the right side of the film to be torn. The first pressing cylinder 16 drives the first pressing plate 13 to press down the material on the left side of the film to be torn, the second pressing cylinder 17 drives the second pressing plate 14 to press down the material on the right side of the film to be torn, and the first and second pressing plates 13 and 14 fix the material to facilitate tearing off the film.
[0032] The installation plate 1 is also provided with a pressing block 15 for pressing the material. The pressing block 15 is installed at one end of a pressing connecting rod 21 which is rotatably installed on the installation plate 1. The other end of the pressing connecting rod 21 is provided with a third pressing cylinder 18. The driving rod of the third pressing cylinder 18 drives the pressing connecting rod 21 to rotate, and the pressing connecting rod 21 drives the pressing block 15 to move up and down. When the film needs to be torn off, the pressing block 15 is moved above the material on the back side of the film to be torn, the third pressing cylinder 18 drives the pressing block 15 to press down the material on the back side of the film to be torn, and the pressing block 15 fixes the material to facilitate tearing off the film.
[0033] An adhesive tape sweeping rod 22 is provided on one side of the adhesive tape pressing plate 8, and the installation plate 1 is provided with a sweeping rod driving cylinder 23 for driving the adhesive tape sweeping rod 22 to sweep from the bottom of the adhesive tape pressing plate 8. When the adhesive tape sticks to the film and lifts it up, in order to better separate the film from the material, the adhesive tape sweeping rod 22 is driven by the sweeping rod driving cylinder 23 to sweep from the bottom of the adhesive tape pressing plate 8, which can better separate the film from the material. In a simple embodiment, the adhesive tape sweeping rod 22 can be directly installed on the driving rod of the sweeping rod driving cylinder 23.
[0034] In order to improve the stability of the adhesive tape sweeping rod 22, the installation plate 1 is slidably provided with a sweeping rod mounting seat 26 through a guide rail 25, and the sweeping rod mounting seat 26 is connected to the driving rod of the sweeping rod driving cylinder 23. The adhesive tape sweeping rod 22 is arranged on the sweeping rod mounting seat 26 and moves with the sweeping rod mounting seat 26.
[0035] In a preferred embodiment, in order to improve the performance of the adhesive tape sweeping rod 22, the installation plate 1 can be further improved by being provided with a guide plate 24. The guide plate 24 is rotatably arranged on the sweeping rod mounting seat 26, and the other end of the guide plate 24 is fixedly connected to the adhesive tape sweeping rod 22. The sweeping rod driving cylinder 23 drives the sweeping rod mounting seat 26 to move along the guide rail 25, and the movement posture of the head of the adhesive tape sweeping rod 22 is adjusted by rotating the guide plate 24, so that it sweeps from the adhesive tape pressing plate 8.
[0036] A distance measuring wheel 27 is arranged on the belt conveying path. The distance measuring wheel 27 is provided with a motion encoder for measuring the length of the belt. The distance measuring wheel 27 can be arranged between the third conveying roller 12 and the belt collecting rod 6, and the surface of the distance measuring wheel 27 is matched with the belt. When the belt is conveyed, the distance measuring wheel 27 rotates, and the motion encoder records and outputs signals. The belt collecting motor 7 pulls out the belt with a proper length each time, so as to ensure the adhesion of the belt under the belt pressing plate 8. The length of the pulled-out belt is detected by the distance measuring wheel 27 and the motion encoder, and the rotation stroke of the belt collecting motor 7 is controlled. The belt collecting motor 7 can be a stepping motor or a servo motor, and the rotation stroke of the belt collecting motor 7 is directly controlled by a motor driving program.
[0037] The mounting plate 1 is arranged on the support frame 28 and can rotate up and down. The support frame 28 is connected with a lifting cylinder 29 for driving the mounting plate 1 to rotate. The lifting cylinder 29 can drive the mounting plate 1 to rotate, so as to drive the belt pressing plate 8 to move up and down.
[0038] The support frame 28 is arranged on the support arm 30 and can rotate horizontally. The support arm 30 is provided with a rotary driving cylinder 31 for driving the support frame 28 to rotate horizontally. The rotary driving cylinder 31 can drive the tearing mechanism to move horizontally to the tearing position or reset. The support arm 30 is connected with a rotary seat 32 through a bearing and a rotating shaft. The driving rod of the rotary driving cylinder 31 is connected with the rotary seat 32, and the support frame 28 is arranged on the rotary seat 32.
[0039] The best embodiment of the utility model has been illustrated, and various changes or modifications made by those skilled in the art will not deviate from the scope of the utility model.
Claims
1. A fully automatic label tearing device comprising a mounting plate (1), characterized in that: The installation plate (1) is provided with a tape positioning rod (3) for installing a tape roll (2), and a tape winding rod (6) for pulling out the tape in the tape roll (2) and winding the pulled-out tape into a winding roll; the installation plate (1) is provided with a tape winding motor (7) for driving the tape winding rod (6) to rotate; a tape pressing plate (8) for pressing the tape against the film to be torn is arranged on the tape conveying path between the tape roll (2) and the winding roll; the installation plate (1) is provided with a first pressing plate (13), a second pressing plate (14) and a pressing block (15) for pressing the material, and a first pressing cylinder (16) for driving the first pressing plate (13) to press down, a second pressing cylinder (17) for driving the second pressing plate (14) to press down, and a third pressing cylinder (18) for driving the pressing block (15) to press down.
2. A fully automatic label tearing apparatus according to claim 1, characterized in that: The tape pressing plate (8) is connected with a first extension plate (19) and a second extension plate (20) on both sides, respectively, the first pressing cylinder (16) is installed on the first extension plate (19), and the second pressing cylinder (17) is installed on the second extension plate (20); the driving rod of the first pressing cylinder (16) is connected with the first pressing plate (13), and the driving rod of the second pressing cylinder (17) is connected with the second pressing plate (14).
3. A fully automatic label tearing apparatus according to claim 2, characterized in that: The pressing block (15) is installed at one end of a pressing connecting rod (21), the pressing connecting rod (21) is rotatably installed on the installation plate (1), and the other end of the pressing connecting rod (21) is connected with the third pressing cylinder (18).
4. A fully automatic label tearing apparatus according to claim 3, characterized in that: The installation plate (1) is fixed with a tape positioning cylinder (4) and a tape clamping rod (5); the tape clamping rod (5) is installed on the driving rod of the tape positioning cylinder (4), and the tape positioning cylinder (4) can drive the tape clamping rod (5) to move towards the tape positioning rod (3) to fix the tape roll (2).
5. A fully automatic label tearing apparatus according to claim 4, characterized in that: The installation plate (1) is fixed with a pressing plate mounting seat (9), and the tape pressing plate (8) is installed on the pressing plate mounting seat (9) through a movable joint.
6. A fully automatic label tearing apparatus according to claim 5, characterized in that: One side of the tape pressing plate (8) is provided with a tape sweeping rod (22), and the installation plate (1) is provided with a sweeping rod driving cylinder (23) for driving the tape sweeping rod (22) to sweep from the bottom of the tape pressing plate (8).
7. A fully automatic label tearing apparatus according to claim 6, characterized in that: The installation plate (1) is slidably provided with a sweeping rod mounting seat (26) through a guide rail (25), the sweeping rod mounting seat (26) is connected with the driving rod of the sweeping rod driving cylinder (23), and the tape sweeping rod (22) is arranged on the sweeping rod mounting seat (26).
8. A fully automatic label tearing apparatus according to claim 7, characterized in that: The installation plate (1) is provided with a guide plate (24), the guide plate (24) is rotatably arranged on the sweeping rod mounting seat (26), and the other end of the guide plate (24) is fixedly connected with the tape sweeping rod (22).
9. A fully automatic label tearing apparatus according to claim 8, characterized in that: A distance measuring wheel (27) is arranged on the tape conveying path, and the distance measuring wheel (27) is installed with a motion encoder for measuring the conveying length of the tape.
10. A fully automatic label tearing apparatus according to claim 9, characterized in that: The mounting plate (1) can be vertically rotated on the support frame (28), the support frame (28) is connected with the lifting cylinder (29) for driving the mounting plate (1) to rotate; the support frame (28) can be horizontally rotated on the support arm (30), and the support arm (30) is provided with the rotary driving cylinder (31) for driving the support frame (28) to horizontally rotate.