Forming structure for Z-shaped partition plate
By designing the molding structure of the first and second fixing plates, the problem of unstable bending of the partition was solved, achieving stable bending of the partition and efficient packing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN QINGSHAN LIKANG PHARMACEUTICAL CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-04-21
AI Technical Summary
The existing molding structure does not apply sufficient force to the bending of the partition, which makes the bent part of the partition easy to expand, affecting the packing efficiency.
Design a molding structure including a first fixed plate and a second fixed plate. Through the horizontal movement and rotation of these plates, a gap is formed to clamp the partition. By utilizing the rotation of the first molding plate and the second molding plate, both ends of the partition are bent simultaneously, increasing the applied force and forming obvious bending creases.
It improves the ability to maintain the bending angle at both ends of the partition, increases packing efficiency, and allows the partition to be directly inserted into the box without additional shaping.
Smart Images
Figure CN224146422U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging equipment technology, and more specifically, to a molding structure for Z-shaped partitions. Background Technology
[0002] In the back-end packaging industry, especially in the pharmaceutical industry where soft-bag items need to be packed into boxes, stacks of sheet partitions need to be folded into Z-shaped partitions before being inserted into cartons. Currently, the main methods for folding and packing partitions are: (2) manually folding the two sides of the partitions into Z-shaped sections of equal size before packing. However, manual partition installation is inefficient and the folding and packing are not standardized, which will affect the packaging of bags at the back end; (2) Using a partition packing machine, the first gripping clamp grabs the partition and moves it to the forming station. After completing the Z-shaped fold, it is transported to the packing station. However, the existing forming structure is a guide structure installed on both sides of the partition. One side of the guide structure is an arc surface. When the partition is moving, one end of the partition will bend the partition slowly with the arc surface. The other side of the guide structure is to rotate the bending plate so that the other end of the partition bends in the opposite direction and finally forms a Z-shape. However, the existing forming structure does not apply much force to the bending of the partition and it is difficult to form obvious bending creases. Therefore, after the partition leaves the forming station, the bent part is easy to expand outward, affecting the subsequent partition packing.
[0003] In view of the above, this application is hereby submitted. Utility Model Content
[0004] The technical problem this invention aims to solve is that existing molding structures do not apply sufficient force to the bending of partitions. As a result, after the partition leaves the molding station, the bent portion easily expands outward, affecting subsequent partition packing. The purpose is to provide a molding structure for Z-shaped partitions that can increase the force applied to the bent portions at both ends of the partition, forming obvious bending creases, thereby improving the ability to maintain the bending angle at both ends of the Z-shaped partition and improving the efficiency of subsequent partition packing.
[0005] This utility model is achieved through the following technical solution:
[0006] This utility model provides a molding structure for a Z-shaped partition, including a first fixing plate and a second fixing plate respectively vertically arranged on both sides of the partition's travel path, the first fixing plate and the second fixing plate being perpendicular to the partition's travel path and parallel to the partition;
[0007] The first fixing plate and the second fixing plate can move in a horizontally opposite direction to be side by side, and a gap is formed between the first fixing plate and the second fixing plate for clamping the partition.
[0008] A first forming plate is hinged to one end of the first fixing plate away from the second fixing plate. The first forming plate can rotate at least 90° around the end of the first fixing plate toward the side where the second fixing plate is located.
[0009] A second forming plate is hinged to one end of the second fixing plate away from the first fixing plate. The second forming plate is capable of rotating at least 90° around the end of the second fixing plate toward the side where the first fixing plate is located.
[0010] The forming structure of the Z-shaped partition of this utility model can increase the force applied to the bending parts at both ends of the partition, forming obvious bending creases, thereby improving the ability to maintain the bending angle at both ends of the Z-shaped partition and improving the efficiency of subsequent partition packing.
[0011] In use, the forming structure of this utility model grips the partition horizontally. When it moves between the first fixed plate and the second fixed plate, it stops moving. At this time, the first fixed plate and the second fixed plate move towards each other and are respectively placed on the front and rear sides of the partition. The first fixed plate and the second fixed plate fix and limit the middle part of the partition. Then, the first forming plate and the second forming plate also rotate in opposite directions at the same time, and the two ends of the partition bend at the same time. Through the setting of the two fixed plates, the inner and outer sides of the bent part of the partition can be stressed at the same time, and the stress points are concentrated, so that obvious creases with good shape retention can be formed. Therefore, after the fixed plates on both sides return to their original positions, the bent parts at both ends of the Z-shaped partition can maintain a sufficient bending angle so that it can be directly inserted into the box without additional shaping of the partition.
[0012] In one specific embodiment, both the first forming plate and the second forming plate include a vertically arranged, strip-shaped hinge plate, and the top and bottom of the hinge plate are respectively vertically connected to a folding plate.
[0013] In one specific implementation, the distance between the two folding plates is the same as the height of the partition.
[0014] In one specific embodiment, a folding plate is also vertically connected to the middle of the hinge plate.
[0015] This invention designs both the first and second forming plates as semi-frame structures, which can ensure that the bending part is evenly stressed from top to bottom, achieving effective bending of the partition, and also reduce the weight of the forming plates.
[0016] In one specific embodiment, the heights of both the first fixing plate and the second fixing plate are less than the heights of the first forming plate and the second forming plate.
[0017] In one specific embodiment, a baffle rod is installed parallel to one end of the first fixing plate near the second fixing plate, and the baffle rod is flush with the end of the second fixing plate;
[0018] A folding lever is also installed parallel to the end of the second fixing plate near the first fixing plate, and the folding lever is flush with the end of the first fixing plate.
[0019] This utility model incorporates a folding bar. When the two ends of the partition are bent, the folding bar rests against the inner side of the bent part and has a small volume. This allows the folding plate to rotate more than 90°, making the bent part form an acute angle with the partition, resulting in excessive bending. After the bent part rebounds to a certain angle under the rebound action, it can be kept at a bending angle of 90°.
[0020] In one specific embodiment, the length of the folding bar is greater than the height of the first fixed plate and the second fixed plate, and the upper and lower ends of the folding bar are aligned with the inner edges of the two folding plates.
[0021] This invention designs a folding lever as a force-bearing component when the partition is bent, which reduces the height of the first and second fixing plates. This not only avoids obstructing the large-angle rotation of the folding plate, but also reduces the weight of the fixing plates and lowers raw material costs.
[0022] In one specific embodiment, the folding lever is connected to both the first and second fixing plates via connecting rods. By using connecting rods to fix the installation position of the folding lever, the design dimensions of the fixing plates can be further reduced.
[0023] In one specific embodiment, it also includes a motion drive motor and a rotation drive motor, wherein the motion drive motor is used to drive the first fixed plate and the second fixed plate to move side by side in a horizontally opposite direction;
[0024] The rotation drive motor can be mounted on the fixed plate and used to drive the first forming plate and the second forming plate to rotate.
[0025] In one specific embodiment, a movable slide rail is installed below the first fixed plate and the second fixed plate, and a movable base is installed on the movable slide rail. The movable drive motor can drive the movable base to move back and forth on the movable slide rail. Both the first fixed plate and the second fixed plate are fixed on the movable base by a mounting bracket.
[0026] The drive motor involved in this utility model can be a conventional motor model. Its installation position and installation method can be selected according to the actual situation to realize the horizontal movement of the fixed plate and the rotational movement of the forming plate.
[0027] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0028] 1. The present invention provides a molding structure for a Z-shaped partition. The molding structure of the Z-shaped partition can increase the force applied to the bending parts at both ends of the partition, forming obvious bending creases, thereby improving the ability to maintain the bending angle at both ends of the Z-shaped partition and improving the efficiency of subsequent partition packing.
[0029] 2. The present invention provides a forming structure for a Z-shaped partition. By setting two fixing plates, the inner and outer sides of the bent part of the partition can be stressed at both ends simultaneously, and the stress points are concentrated, thereby forming obvious creases with good shape retention. Therefore, after the fixing plates on both sides are returned to their original positions, the bent parts at both ends of the Z-shaped partition can maintain a sufficient bending angle so that it can be directly inserted into the box without additional shaping of the partition.
[0030] 3. The present invention provides a forming structure for a Z-shaped partition. By setting a folding bar, when the two ends of the partition are bent, the folding bar abuts against the inner side of the bent part and has a small volume. In this way, the folding plate can rotate more than 90°, so that the bent part and the partition form an acute angle, forming an over-bending. In this way, after the bent part rebounds to a certain angle under the rebound action, it can be kept at a bending angle of 90°. Attached Figure Description
[0031] To more clearly illustrate the technical solutions of the exemplary embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0032] Figure 1 A top view of the molded structure provided in an embodiment of this utility model;
[0033] Figure 2 A three-dimensional structural diagram of the molding structure provided in the embodiment of this utility model;
[0034] Figure 3 A three-dimensional structural diagram of the molding structure provided in the embodiment of this utility model;
[0035] Figure 4 A schematic diagram of the molding structure provided in the embodiment of this utility model.
[0036] The attached diagram shows the markings and corresponding component names:
[0037] 1-First fixing plate, 2-Second fixing plate, 3-Partition plate, 4-First forming plate, 5-Second forming plate, 6-Hinge plate, 7-Folding plate, 8-Folding bar. Detailed Implementation
[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.
[0039] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, well-known structures are not specifically described in order to avoid obscuring the present invention.
[0040] Throughout this specification, references to "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "an embodiment," "an example," "an example," or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, or characteristics can be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. Moreover, those skilled in the art will understand that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0041] In the description of this utility model, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.
[0042] Example 1
[0043] like Figures 1-4 As shown, this utility model embodiment provides a molding structure for a Z-shaped partition, including a first fixing plate 1 and a second fixing plate 2 respectively vertically arranged on both sides of the partition travel path. The first fixing plate 1 and the second fixing plate 2 are perpendicular to the partition travel path and parallel to the partition 3.
[0044] The first fixing plate 1 and the second fixing plate 2 can move in opposite directions to be side by side, and a gap is formed between the first fixing plate 1 and the second fixing plate 2 for clamping the partition plate 3.
[0045] A first forming plate 4 is hinged to one end of the first fixing plate 1 away from the second fixing plate 2. The first forming plate 4 can rotate at least 90° around the end of the first fixing plate 1 toward the side where the second fixing plate 2 is located.
[0046] A second forming plate 5 is hinged to one end of the second fixing plate 2 away from the first fixing plate 1. The second forming plate 5 is capable of rotating at least 90° around the end of the second fixing plate 2 toward the side where the first fixing plate 1 is located.
[0047] The forming structure of the Z-shaped partition of this utility model can increase the force applied to the bending parts at both ends of the partition, forming obvious bending creases, thereby improving the ability to maintain the bending angle at both ends of the Z-shaped partition and improving the efficiency of subsequent partition packing.
[0048] In use, the forming structure of this utility model grips the partition horizontally. When it moves between the first fixed plate and the second fixed plate, it stops moving. At this time, the first fixed plate and the second fixed plate move towards each other and are respectively placed on the front and rear sides of the partition. The first fixed plate and the second fixed plate fix and limit the middle part of the partition. Then, the first forming plate and the second forming plate also rotate in opposite directions at the same time, and the two ends of the partition bend at the same time. Through the setting of the two fixed plates, the inner and outer sides of the bent part of the partition can be stressed at the same time, and the stress points are concentrated, so that obvious creases with good shape retention can be formed. Therefore, after the fixed plates on both sides return to their original positions, the bent parts at both ends of the Z-shaped partition can maintain a sufficient bending angle so that it can be directly inserted into the box without additional shaping of the partition.
[0049] In one specific embodiment, both the first forming plate 4 and the second forming plate 5 include a vertically arranged hinge plate 6 in a strip-shaped structure, and the top and bottom of the hinge plate 6 are respectively vertically connected to a folding plate 7.
[0050] In one specific embodiment, the distance between the two folding plates 7 is the same as the height of the partition 3.
[0051] In one specific embodiment, a folding plate 7 is also vertically connected to the middle of the hinge plate 6.
[0052] This invention designs both the first and second forming plates as semi-frame structures, which can ensure that the bending part is evenly stressed from top to bottom, achieving effective bending of the partition, and also reduce the weight of the forming plates.
[0053] In one specific embodiment, the height of the first fixing plate 1 and the second fixing plate 2 is less than the height of the first forming plate 4 and the second forming plate 5.
[0054] In one specific embodiment, a baffle bar 8 is installed parallel to one end of the first fixing plate 1 near the second fixing plate 2, and the baffle bar 8 is flush with the end of the second fixing plate 2;
[0055] A folding lever 8 is also installed parallel to one end of the second fixing plate 2 near the first fixing plate 1, and the folding lever 8 is flush with the end of the first fixing plate 1.
[0056] This utility model incorporates a folding bar. When the two ends of the partition are bent, the folding bar rests against the inner side of the bent part and has a small volume. This allows the folding plate to rotate more than 90°, making the bent part form an acute angle with the partition, resulting in excessive bending. After the bent part rebounds to a certain angle under the rebound action, it can be kept at a bending angle of 90°.
[0057] In one specific embodiment, the length of the folding rod 8 is greater than the height of the first fixing plate 1 and the second fixing plate 2, and the upper and lower ends of the folding rod 8 are aligned with the inner edges of the two folding plates 7.
[0058] This invention designs a folding lever as a force-bearing component when the partition is bent, which reduces the height of the first and second fixing plates. This not only avoids obstructing the large-angle rotation of the folding plate, but also reduces the weight of the fixing plates and lowers raw material costs.
[0059] In one specific embodiment, the folding lever 8 is connected to both the first fixing plate 1 and the second fixing plate 2 via connecting rods. By using connecting rods to fix the installation position of the folding lever, the design dimensions of the fixing plates can be further reduced.
[0060] In one specific embodiment, it also includes a moving drive motor and a rotating drive motor, wherein the moving drive motor is used to drive the first fixed plate 1 and the second fixed plate 2 to move side by side in a horizontally opposite direction;
[0061] The rotation drive motor can be mounted on the fixed plate to drive the first forming plate 4 and the second forming plate 5 to rotate.
[0062] In one specific embodiment, a movable slide rail is installed below the first fixed plate 1 and the second fixed plate 2, and a movable base is installed on the movable slide rail. The movable drive motor can drive the movable base to move back and forth on the movable slide rail. The first fixed plate 1 and the second fixed plate 2 are both fixed on the movable base by a mounting bracket.
[0063] The drive motor involved in this utility model can be a conventional motor model. Its installation position and installation method can be selected according to the actual situation to realize the horizontal movement of the fixed plate and the rotational movement of the forming plate.
[0064] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.
Claims
1. A profiled structure for a Z-type separator, characterized by, It includes a first fixed plate (1) and a second fixed plate (2) respectively vertically arranged on both sides of the partition travel path. The first fixed plate (1) and the second fixed plate (2) are perpendicular to the partition travel path and parallel to the partition (3). The first fixing plate (1) and the second fixing plate (2) can move in the horizontally opposite direction to be side by side, and a gap is formed between the first fixing plate (1) and the second fixing plate (2) for clamping the partition plate (3); A first forming plate (4) is hinged to one end of the first fixing plate (1) away from the second fixing plate (2). The first forming plate (4) can rotate at least 90° around the end of the first fixing plate (1) toward the side where the second fixing plate (2) is located. A second forming plate (5) is hinged to one end of the second fixing plate (2) away from the first fixing plate (1). The second forming plate (5) can rotate at least 90° around the end of the second fixing plate (2) toward the side where the first fixing plate (1) is located.
2. A profiled structure for Z-shaped separators according to claim 1, characterized in that, Both the first forming plate (4) and the second forming plate (5) include a vertically arranged hinge plate (6) in a strip structure, and the top and bottom of the hinge plate (6) are respectively vertically connected to a folding plate (7).
3. A profiled structure for Z-shaped partitions according to claim 2, characterized in that, The heights of the first fixing plate (1) and the second fixing plate (2) are both less than the heights of the first forming plate (4) and the second forming plate (5).
4. A profiled structure for Z-shaped separators according to claim 2, characterized in that, The distance between the two folding plates (7) is the same as the height of the partition (3).
5. A molding structure for a Z-shaped partition according to claim 2, characterized in that, The hinge plate (6) is also vertically connected to a folding plate (7) in the middle.
6. A profiled structure for Z-shaped separators according to claim 2, characterized in that, A folding bar (8) is installed parallel to one end of the first fixing plate (1) near the second fixing plate (2), and the folding bar (8) is flush with the end of the second fixing plate (2); A folding bar (8) is also installed parallel to the end of the second fixing plate (2) near the first fixing plate (1), and the folding bar (8) is flush with the end of the first fixing plate (1).
7. A profiled structure for Z-shaped partitions according to claim 6, characterized in that, The length of the folding bar (8) is greater than the height of the first fixed plate (1) and the second fixed plate (2), and the upper and lower ends of the folding bar (8) are aligned with the inner edges of the two folding plates (7).
8. A profiled structure for Z-shaped separators according to claim 6, characterized in that, The folding lever (8) is connected to the first fixing plate (1) and the second fixing plate (2) by connecting rods.
9. A profiled structure for Z-shaped separators according to claim 1, characterized in that, It also includes a moving drive motor and a rotating drive motor, wherein the moving drive motor is used to drive the first fixed plate (1) and the second fixed plate (2) to move side by side in a horizontally opposite direction; The rotation drive motor is used to drive the first forming plate (4) and the second forming plate (5) to rotate.
10. A profiled structure for Z-shaped separators according to claim 9, characterized in that, A movable slide rail is installed below the first fixed plate (1) and the second fixed plate (2). A movable base is installed on the movable slide rail. The movable drive motor can drive the movable base to move back and forth on the movable slide rail. The first fixed plate (1) and the second fixed plate (2) are both fixed on the movable base by the mounting bracket.