Stacking and lifting mechanism for double-sided adhesive tape production
Patent Information
- Application Number
- CN202522222521.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-10-21
AI Technical Summary
Existing palletizing devices lack dynamic adaptive capabilities when handling products of different heights, leading to problems such as misalignment or falling of products during stacking.
The system employs a combination of drive gears, chains, guide rods, limit frames, limit grooves, limit rods, and a rotating motor to achieve precise transport of double-sided tape. Furthermore, the system utilizes a combination of movable grooves, recycling boxes, support plates, movable plates, bidirectional threaded rods, and a progress motor to achieve adaptive stacking of tape rolls, preventing quality issues caused by improper stacking heights.
It enables efficient and stable palletizing of double-sided tape, ensuring accurate positioning and stable lifting of products when the height and number of stacking layers change, thereby improving production efficiency and finished product qualification rate.
Smart Images
Figure CN224929911U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of double-sided tape production technology, specifically a palletizing and lifting mechanism for double-sided tape production. Background Technology
[0002] The palletizing and lifting mechanism for double-sided tape production is a vertical material handling and stacking system designed specifically for automated production lines. Its core function is to efficiently transfer the slit double-sided tape rolls from the low-speed conveying stage to the high-speed palletizing station. Through intelligent motion control, it achieves precise positioning, stable lifting, and orderly stacking of the tape rolls during the lifting process, significantly improving the efficiency, stability, and finished product qualification rate of double-sided tape production. Existing palletizing devices generally lack dynamic adaptive capabilities when handling products of different heights. Their lifting mechanisms and palletizing platforms are usually controlled by fixed strokes or preset parameters. When the product height changes due to specifications or the number of stacking layers increases, the system cannot sense the height change in real time and automatically adjust the position, resulting in misalignment between the upper and lower stacks.
[0003] Therefore, we propose a palletizing and lifting mechanism for double-sided tape production. Utility Model Content
[0004] The purpose of this invention is to provide a palletizing and lifting mechanism for double-sided tape production, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a palletizing and lifting mechanism for double-sided tape production, comprising: The base has vertical plates symmetrically fixedly connected to its top; A transport mechanism is installed between the vertical plates. The transport mechanism includes drive gears. The drive gears are symmetrically and rotatably installed on the inner wall of the vertical plates. Chains are installed on the outer sides of the two drive gears, and the inner side of the chain meshes with the outer side of the drive gear. Guide rods are symmetrically and fixedly connected to the top of the base. A palletizing mechanism is installed between the vertical plates. The palletizing mechanism includes movable slots. Movable slots are symmetrically opened on the back of the vertical plates. A recycling box is fixedly connected to one end of the limiting frame. A support plate is installed inside the recycling box. A movable plate is fixedly connected to the other end of the recycling box.
[0006] Preferably, the transport mechanism further includes a limiting frame, with the limiting frame slidably mounted on the outer side of the guide rod. A limiting groove is formed inside the limiting frame, and a limiting rod is slidably mounted inside the limiting groove. A rotating motor is mounted on the outer side of the vertical plate, and the output end of the rotating motor passes through the interior of the vertical plate and is fixedly connected to a drive gear. When the rotating motor is started, it drives the drive gear to rotate, which in turn drives the chain meshing with it on the outer side to rotate. The rotation of the chain causes the limiting rod to move along with it. Simultaneously, the limiting rod moves within the limiting frame, causing the limiting frame to move as well. The limiting frame moves up and down under the action of the guide rod.
[0007] Preferably, the other end of the limiting rod is fixedly connected to a placement plate. The placement plate has symmetrically formed sliding grooves inside, and a push plate is slidably installed inside the sliding grooves. A threaded rod is rotatably installed at the bottom center of the placement plate, and the outer side of the threaded rod is engaged with the inside of the push plate. A drive motor is installed at one end of the threaded rod, and the output end of the drive motor is fixedly connected to the threaded rod. When the rotating motor is started, it drives the threaded rod to rotate. The rotation of the threaded rod causes the push plate, which is engaged with the outer side, to move. The push rod moves forward through the sliding grooves, and the double-sided adhesive tape on the placement plate moves forward under the action of the rollers. The hydraulic rod inside the recycling box is then activated to push out the support plate.
[0008] Preferably, rollers are installed equidistantly inside the placement plate.
[0009] Preferably, the palletizing mechanism further includes a bidirectional threaded rod, which is rotatably mounted between the two movable plates. Engaging blocks are meshed with the outer ends of both ends of the bidirectional threaded rod, and one end of each engaging block is fixedly connected to a support plate. Movement of the engaging blocks causes the support plate to move along with them, pushing the support plate out of the recycling box and moving the double-sided tape onto the support plate. Then, the limiting frame continues to move downwards, causing the recycling box and support plate to move downwards together until they reach the lowest point. At this point, the support plate is then retracted into the recycling box, and the double-sided tape is placed at the lowest point.
[0010] Preferably, a stepping motor is installed at one end of the bidirectional threaded rod, and the output end of the stepping motor is fixedly connected to the bidirectional threaded rod. When the stepping motor is started, the motor drives the bidirectional threaded rod to rotate, and the rotation of the bidirectional threaded rod causes the meshing blocks that are engaged at both ends to move.
[0011] Preferably, the rotary motor, drive motor, and advance motor are all electrically controlled and connected by an external power supply.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the cooperation of drive gears, chains, guide rods, limit frames, limit grooves, limit rods and rotating motors can transport double-sided tape from a low position to a high position, facilitating subsequent palletizing operations; the cooperation of movable grooves, recycling boxes, support plates, movable plates, bidirectional threaded rods, meshing blocks and advance motors can stack double-sided tapes, and adaptively adjust the stacking height according to the product height. When dealing with tape rolls of different diameters or dynamic changes in the number of stacking layers, the stacking height is calibrated to avoid excessive stacking, damage to the lower stack shape by the upper product, or collisions and falls caused by insufficient stroke. Attached Figure Description
[0013] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a side view structural diagram of the present invention; Figure 3 This is one of the schematic diagrams of the placement plate structure of this utility model; Figure 4 This is the second schematic diagram of the placement plate structure of this utility model; Figure 5 This is a schematic diagram of the palletizing mechanism of this utility model; Figure 6 This is a schematic diagram of the transportation mechanism structure of this utility model.
[0014] In the diagram: 1. Base; 2. Vertical plate; 3. Drive gear; 4. Chain; 5. Guide rod; 6. Limit frame; 7. Limit groove; 8. Limit rod; 9. Rotating motor; 10. Placement plate; 11. Sliding groove; 12. Push plate; 13. Threaded rod; 14. Drive motor; 15. Roller; 16. Movable groove; 17. Recycling box; 18. Support plate; 19. Movable plate; 20. Bidirectional threaded rod; 21. Meshing block; 22. Progress motor. Detailed Implementation
[0015] 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.
[0016] Please see Figure 1-6 A palletizing and lifting mechanism for double-sided tape production, comprising:
[0017] Base 1, with vertical plates 2 symmetrically fixedly connected to the top of the base 1;
[0018] A transport mechanism is installed between the vertical plates 2. The transport mechanism includes a drive gear 3. The drive gear 3 is symmetrically and rotatably installed on the inner wall of the vertical plate 2. A chain 4 is installed on the outer side of the two drive gears 3, and the inner side of the chain 4 is meshed with the outer side of the drive gear 3. A guide rod 5 is symmetrically and fixedly connected to the top of the base 1.
[0019] A palletizing mechanism is installed between the vertical plates 2. The palletizing mechanism includes a movable groove 16. The movable groove 16 is symmetrically opened on the back of the vertical plates 2. A recycling box 17 is fixedly connected to one end of the limiting frame 6. A support plate 18 is installed inside the recycling box 17. A movable plate 19 is fixedly connected to the other end of the recycling box 17.
[0020] Please see Figure 1-6 The transport mechanism also includes a limiting frame 6. The limiting frame 6 is slidably installed on the outside of the guide rod 5. A limiting groove 7 is formed inside the limiting frame 6, and a limiting rod 8 is slidably installed inside the limiting groove 7. A rotating motor 9 is installed on the outside of the vertical plate 2, and the output end of the rotating motor 9 passes through the inside of the vertical plate 2 and is fixedly connected to the drive gear 3. When the rotating motor 9 is started, the rotating motor 9 drives the drive gear 3 to rotate. The rotation of the drive gear 3 drives the chain 4 that is meshed on the outside to rotate. The rotation of the chain 4 drives the limiting rod 8 to move together. The limiting rod 8 moves inside the limiting frame 6 at the same time, and at the same time drives the limiting frame 6 to move together. The limiting frame 6 moves up and down under the action of the guide rod 5.
[0021] Please see Figure 1-6 The other end of the limiting rod 8 is fixedly connected to a placement plate 10. The placement plate 10 has symmetrically arranged sliding grooves 11 inside. A push plate 12 is slidably installed inside the sliding grooves 11. A threaded rod 13 is rotatably installed at the bottom center of the placement plate 10, and the outer side of the threaded rod 13 is engaged with the inner side of the push plate 12. A drive motor 14 is installed at one end of the threaded rod 13, and the output end of the drive motor 14 is fixedly connected to the threaded rod 13. When the drive motor 14 is started, it drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 causes the outer engaged push plate 12 to move. The push rod moves forward through the sliding grooves 11, and the double-sided adhesive tape on the placement plate 10 moves forward under the action of the roller 15. The hydraulic rod inside the recycling box 17 is activated to push out the support plate 18.
[0022] Please see Figure 1-6 Inside the placement plate 10, rollers 15 are installed at equal intervals in sequence.
[0023] Please see Figure 1-6The palletizing mechanism also includes a bidirectional threaded rod 20, which is rotatably mounted between the two movable plates 19. Engaging blocks 21 are meshed with the outer ends of both ends of the bidirectional threaded rod 20, and one end of the engaging block 21 is fixedly connected to the support plate 18. When the engaging block 21 moves, it causes the support plate 18 to move as well, pushing the support plate 18 out of the recycling box 17. The double-sided tape then moves onto the support plate 18. Subsequently, the limiting frame 6 continues to move downwards, causing the recycling box 17 and the support plate 18 to move downwards together until they reach the lowest point. At this point, the support plate 18 is then retracted into the recycling box 17, while the double-sided tape is placed at the lowest point.
[0024] Please see Figure 1-6 The bidirectional threaded rod 20 has a stepping motor 22 installed at one end, and the output end of the stepping motor 22 is fixedly connected to the bidirectional threaded rod 20. When the stepping motor 22 is started, the stepping motor 22 drives the bidirectional threaded rod 20 to rotate, and the rotation of the bidirectional threaded rod 20 drives the meshing blocks 21 that are engaged with the outer ends at both ends to move.
[0025] Please see Figure 1-6 The rotating motor 9, the drive motor 14, and the stepping motor 22 are all electrically controlled and connected by an external power supply.
[0026] Working Principle: When using this device, first place the double-sided tape on the placement plate 10, then start the rotating motor 9. The rotating motor 9 drives the drive gear 3 to rotate, which in turn drives the outer meshing chain 4 to rotate. The rotation of the chain 4 drives the limiting rod 8 to move together. The limiting rod 8 moves inside the limiting frame 6, simultaneously moving the limiting frame 6 together. The limiting frame 6 moves up and down under the action of the guide rod 5. When the limiting frame 6 moves to the highest position, since one end of the limiting frame 6 is fixedly connected to the recycling box 17, it drives the recycling box 17 to move together, raising the recycling box 17 to the highest position. At this time, start the rotating motor 14. The rotating motor 14 drives the threaded rod 13 to rotate, which in turn drives the outer meshing chain... The push plate 12 moves, and the push rod moves forward through the sliding groove 11. The double-sided tape on the placement plate 10 moves forward under the action of the roller 15. The advance motor 22 is started, and the advance motor 22 drives the bidirectional threaded rod 20 to rotate. The rotation of the bidirectional threaded rod 20 drives the meshing blocks 21 connected to the outer ends to move. The movement of the meshing blocks 21 drives the support plate 18 to move together, so that the support plate 18 in the recycling box 17 is pushed out, and the double-sided tape moves onto the support plate 18. Then the limit frame 6 continues to move downward, driving the recycling box 17 and the support plate 18 to move downward together until they move to the lowest point. Then the support plate 18 is recycled into the recycling box 17, and the double-sided tape is placed at the lowest point. By repeating the above actions, the double-sided tape can be stacked in sequence to complete the stacking.
[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A palletizing and lifting mechanism for double-sided tape production, characterized in that, include: The base (1) has vertical plates (2) symmetrically fixedly connected to the top of the base (1); The transportation mechanism is installed between the vertical plates (2). The transportation mechanism includes a drive gear (3). The drive gear (3) is symmetrically and rotatably installed on the inner wall of the vertical plate (2). A chain (4) is installed on the outer side of the two drive gears (3), and the inside of the chain (4) meshes with the outside of the drive gear (3). A guide rod (5) is symmetrically fixedly connected to the top of the base (1). The palletizing mechanism is installed between the vertical plates (2). The palletizing mechanism includes a movable groove (16). The movable groove (16) is symmetrically opened on the back of the vertical plate (2). A limit frame (6) is slidably installed on the outside of the guide rod (5). A recycling box (17) is fixedly connected to one end of the limit frame (6). A support plate (18) is installed inside the recycling box (17). A movable plate (19) is fixedly connected to the other end of the recycling box (17).
2. The palletizing and lifting mechanism for double-sided tape production according to claim 1, characterized in that: The transport mechanism also includes a limiting frame (6), a limiting groove (7) is opened inside the limiting frame (6), a limiting rod (8) is slidably installed inside the limiting groove (7), a rotating motor (9) is installed on the outside of the vertical plate (2), and the output end of the rotating motor (9) passes through the inside of the vertical plate (2) and is fixedly connected to the drive gear (3).
3. The palletizing and lifting mechanism for double-sided tape production according to claim 2, characterized in that: The other end of the limiting rod (8) is fixedly connected to a placement plate (10). The placement plate (10) has symmetrical sliding grooves (11) inside. A push plate (12) is slidably installed inside the sliding groove (11). A threaded rod (13) is rotatably installed at the bottom center of the placement plate (10). The outer side of the threaded rod (13) is meshed with the inside of the push plate (12). A drive motor (14) is installed at one end of the threaded rod (13), and the output end of the drive motor (14) is fixedly connected to the threaded rod (13).
4. The palletizing and lifting mechanism for double-sided tape production according to claim 3, characterized in that: Inside the placement plate (10), rollers (15) are installed at equal intervals in sequence.
5. The palletizing and lifting mechanism for double-sided tape production according to claim 1, characterized in that: The palletizing mechanism also includes a bidirectional threaded rod (20), which is rotatably mounted between the two movable plates (19). The two ends of the bidirectional threaded rod (20) are engaged with engagement blocks (21), and one end of the engagement block (21) is fixedly connected to the support plate (18).
6. The palletizing and lifting mechanism for double-sided tape production according to claim 5, characterized in that: One end of the bidirectional threaded rod (20) is equipped with a stepping motor (22), and the output end of the stepping motor (22) is fixedly connected to the bidirectional threaded rod (20).
7. A palletizing and lifting mechanism for double-sided tape production according to claim 2, characterized in that: The rotating motor (9), drive motor (14) and progress motor (22) are all electrically controlled by an external power supply.