Auxiliary mechanism for automatic production of self-sealing bags
By designing limit blocks and clamping components in conjunction on the self-sealing bag production line, automated buffering of self-sealing bags is achieved, solving the problem of insufficient buffering on the collection table and improving the continuity and efficiency of the production process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG SHENGLIN PACKING
- Filing Date
- 2025-08-12
- Publication Date
- 2026-07-14
AI Technical Summary
The existing self-sealing bag production line's collection station lacks a buffer function, which means that when the number of finished bags accumulates, they need to be removed quickly by hand, affecting the continuity of the production process.
Design an auxiliary mechanism for automated production of self-sealing bags. The mechanism uses end and side limiting blocks in conjunction with clamping components to achieve neat collection and buffering of self-sealing bags. The clamping components on the turntable are driven by a servo motor to buffer multiple sets of self-sealing bags.
It achieves automated caching of self-sealing bags, reduces manual response time, and improves the continuity and efficiency of the production process.
Smart Images
Figure CN224490299U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of self-sealing bag production technology, and relates to an auxiliary mechanism for automated production of self-sealing bags. Background Technology
[0002] Self-sealing bags, a common type of packaging bag in daily life, are typically manufactured using highly automated production lines. These finished bags are then systematically collected on specially designed collection platforms. When the number of bags accumulates to a preset standard, these platforms, lacking buffering capabilities, cannot temporarily hold the excess bags. Therefore, workers must intervene immediately to quickly remove the bags from the platform to avoid disrupting subsequent production processes. This operation places demands on human response speed and highlights the limitations of automated equipment in certain aspects. Therefore, designing an auxiliary mechanism for automated self-sealing bag production is essential. Summary of the Invention
[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing an auxiliary mechanism for the automated production of self-sealing bags.
[0004] The objective of this utility model can be achieved through the following technical solution: An auxiliary mechanism for automated production of self-sealing bags, comprising a collection platform, characterized in that one end of the collection platform is an inlet end, and an end limiting block is vertically and movably installed at the other end of the collection platform, and the end limiting block is driven to move up and down by a cylinder. A side limiting block is fixed on one side of the collection platform, and a side limiting block is vertically and movably installed on the other side of the collection platform, and the side limiting block is driven to move up and down by a cylinder. A base is also arranged on the other side of the collection platform, and a vertical plate is installed on the base. A main shaft is vertically and rotatably installed on the vertical plate. The main shaft is rotated by a drive module. The upper end of the main shaft is fixedly connected to a turntable. Multiple mounting blocks are fixed on the turntable. A cylinder is horizontally fixed on the mounting block. The piston rod end of the cylinder is connected to a movable block. The movable block has a clamping component that can clamp the self-sealing bags on the collection platform.
[0005] The drive module includes a servo motor, pulley one, pulley two, and a belt. The servo motor is mounted on the vertical plate, pulley one is mounted on the output shaft of the servo motor, and a reducer is also mounted on the vertical plate. The output end of the reducer is fixedly connected to the lower end of the main shaft. Pulley two is fixed to the input end of the reducer, and the belt is sleeved between pulley one and pulley two.
[0006] The clamping assembly includes a finger cylinder and an elastic clamping arm. The finger cylinder is fixed on the movable block, and the elastic clamping arm is fixedly connected to the gripper end of the finger cylinder.
[0007] The collection platform also has a clearance notch that cooperates with the elastic clamping arm.
[0008] Compared with existing technologies, this auxiliary mechanism for automated production of self-sealing bags has the following advantages:
[0009] In this invention, the finished self-sealing bags are neatly collected on the collection platform with the cooperation of the end limiting block, side limiting block one, and side limiting block two. After a specified number is reached, the finger cylinder clamps them, causing them to detach from the collection platform and buffer them. Since the turntable has multiple clamping components, multiple sets of self-sealing bags can be buffered at one time, greatly reducing the response speed of manual removal. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the planar structure of this utility model;
[0011] Figure 2 This is a schematic diagram of the three-dimensional structure of the removed portion of this utility model. Figure 1 ;
[0012] Figure 3 This is a schematic diagram of the three-dimensional structure of the removed portion of this utility model. Figure 2 ;
[0013] In the diagram, 1. Collection platform; 1a. Inlet end; 1b. Clearance notch; 2. End limit block; 3. Mounting block; 4. Elastic clamping arm; 5. Finger cylinder; 6. Movable block; 7. Cylinder three; 8. Turntable; 9. Main shaft; 10. Base; 11. Side limit block two; 12. Side limit block one; 13. Pulley two; 14. Belt; 15. Pulley one; 16. Vertical plate; 17. Servo motor. Detailed Implementation
[0014] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0015] like Figures 1-3As shown, the auxiliary mechanism for automated production of self-sealing bags includes a collection platform 1. One end of the collection platform 1 is an inlet end 1a, and the other end of the collection platform 1 is vertically and movably mounted with an end limiting block 2. The end limiting block 2 is driven to move up and down by a cylinder. A side limiting block 12 is fixed on one side of the collection platform 1, and a side limiting block 21 is vertically and movably mounted on the other side of the collection platform 1. The side limiting block 211 is driven to move up and down by a cylinder. With this structure, the processed self-sealing bags can automatically fall onto the collection platform 1 and be neatly stacked with the cooperation of the end limiting block 2, the side limiting block 12, and the side limiting block 21. This is an existing technology. When the finger cylinder 5 drives the elastic clamping arm 4 to move, the elastic clamping arm 4 clamps the stacked self-sealing bags. The end limiting block 2 and the side limiting block 11 can be moved downwards to avoid each other; a base 10 is also arranged on the other side of the collection platform 1, and a vertical plate 16 is installed on the base 10. A main shaft 9 is vertically rotatably installed on the vertical plate 16. The main shaft 9 is rotated by a drive module. The upper end of the main shaft 9 is fixedly connected to the turntable 8. Multiple mounting blocks 3 are fixed on the turntable 8. A cylinder 7 is horizontally fixed on the mounting block 3. The piston rod end of the cylinder 7 is connected to the movable block 6. The movable block 6 has a clamping assembly that can clamp the self-sealing bag on the collection platform 1. The clamping assembly includes a finger cylinder 5 and an elastic clamping arm 4. The finger cylinder 5 is fixed on the movable block 6, and the elastic clamping arm 4 is fixedly connected to the claw end of the finger cylinder 5. With this structure, the finger cylinder 5 can be extended or retracted as needed by the cylinder 7.
[0016] The drive module includes a servo motor 17, pulley 15, pulley 2 13, and belt 14. The servo motor 17 is mounted on the vertical plate 16, and pulley 15 is mounted on the output shaft of the servo motor 17. A reducer is also mounted on the vertical plate 16. The output end of the reducer is fixedly connected to the lower end of the main shaft 9. Pulley 2 13 is fixed to the input end of the reducer. The belt 14 is sleeved between pulley 15 and pulley 2 13. The reducer adopts an existing structure, and its connection with other components also adopts an existing method.
[0017] The collection platform 1 also has a clearance notch 1b that cooperates with the elastic clamping arm 4.
[0018] In this invention, the finished self-sealing bags are neatly collected on the collection platform 1 with the cooperation of the end limiting block 2, the side limiting block 12 and the side limiting block 11. After a specified number is reached, the finger cylinder 5 clamps them and separates them from the collection platform 1 and buffers them. Since the turntable 8 has multiple clamping components, multiple sets of self-sealing bags can be buffered at one time, which greatly reduces the response speed of manual removal.
[0019] In this embodiment, there are six clamping components. After the clamping components on the turntable 8 clamp three to five sets of self-sealing bags, the clamping arms are released in sequence, and the bags are removed manually for sorting and packaging. This is achieved using existing technology.
[0020] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.
[0021] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
Claims
1. An auxiliary mechanism for automated production of self-sealing bags, comprising a collection table (1), characterized in that, One end of the collection platform (1) is the inlet end (1a), and the other end of the collection platform (1) is vertically and movably equipped with an end limiting block (2), which is driven to move up and down by a cylinder. A side limiting block (12) is fixed on one side of the collection platform (1), and a side limiting block (11) is vertically and movably equipped on the other side of the collection platform (1), which is driven to move up and down by a cylinder. A base (10) is also arranged on the other side of the collection platform (1). (10) is equipped with a vertical plate (16), on which a main shaft (9) is vertically rotatably mounted. The main shaft (9) is rotated by a drive module. The upper end of the main shaft (9) is fixedly connected to the turntable (8). Multiple mounting blocks (3) are fixed on the turntable (8). A cylinder three (7) is horizontally fixed on the mounting block (3). The piston rod end of the cylinder three (7) is connected to the movable block (6). The movable block (6) has a clamping assembly that can clamp the self-sealing bag on the collection platform (1).
2. The auxiliary mechanism for automated production of self-sealing bags according to claim 1, characterized in that, The drive module includes a servo motor (17), pulley one (15), pulley two (13) and belt (14). The servo motor (17) is mounted on the upright plate (16). The pulley one (15) is mounted on the output shaft of the servo motor (17). A reducer is also mounted on the upright plate (16). The output end of the reducer is fixedly connected to the lower end of the main shaft (9). The pulley two (13) is fixed to the input end of the reducer. The belt (14) is sleeved between the pulley one (15) and the pulley two (13).
3. The auxiliary mechanism for automated production of self-sealing bags according to claim 1, characterized in that, The clamping assembly includes a finger cylinder (5) and an elastic clamping arm (4). The finger cylinder (5) is fixed on the movable block (6), and the elastic clamping arm (4) is fixed to the claw end of the finger cylinder (5).
4. The auxiliary mechanism for automated production of self-sealing bags according to claim 3, characterized in that, The collection platform (1) also has a clearance notch (1b) that cooperates with the elastic clamping arm (4).