Box body positioning assembly and device

Abstract

The utility model discloses a box body positioning assembly and device, and the assembly comprises a bearing platform which is used for bearing a box body; the first positioning parts are oppositely arranged on the bearing platform in the X direction; the second positioning part is arranged on the adjacent side of the first positioning part and moves in the same direction with the first positioning part; the third positioning part is movably arranged on the opposite side of the second positioning part in the Y direction; according to the positioning device, the two faces of the box body are positioned through the first positioning part, then the box body is pushed to move through the third positioning part, the box body abuts against the second positioning part, the positioning action is completed, the box body can be positioned in different placing postures in the machining process of different technologies, and compatibility is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a box body positioning component and device. Background Art

[0002] At present, in the processing technology of packaging boxes, for the positioning of the box body, a fixed stop edge is usually set on the platform as a reference, and a cylinder push plate assembly is set oppositely. When the box body is placed in the fixture, the cylinder push plate assembly pushes the box body against the fixed stop edge. This structure is respectively provided with a set in each of the two mutually perpendicular directions to realize the positioning of the four sides of the box body. However, this method is usually used to solve the working condition where the box opening is placed upward, and it is no longer applicable to the new process requirements for the working condition where the box opening is placed laterally. Therefore, it is urgent to propose a box body positioning component and device to solve the above problems. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a box body positioning component and device, aiming to solve the existing technical problems.

[0004] To achieve the above purpose, the utility model provides a box body positioning component, including,

[0005] A supporting platform for supporting the box body;

[0006] The first positioning parts are oppositely arranged on the supporting platform along the X direction;

[0007] The second positioning part is arranged adjacent to the first positioning part and moves in the same direction as it;

[0008] The third positioning part is movably arranged along the Y direction on the opposite side of the second positioning part.

[0009] Further, both of the two first positioning parts are movably arranged and are in contact with the side wall of the box body through opposite movement.

[0010] Further, the two first positioning parts are movably matched with a first guide rail pair, and a first connecting piece is provided on each of the two first positioning parts. One ends of the two first connecting pieces are in contact with each other, and the other ends are respectively connected to a first spring. The two first connecting pieces are driven away from each other by a wedge block.

[0011] Further, one of the two first positioning parts is fixedly arranged and the other is movably arranged.

[0012] Further, the second positioning part is fixed on the first positioning part, and the end extends to the front side of the positioning surface of the first positioning part.

[0013] A box body positioning device, including,

[0014] The positioning component as described above, for positioning the lower part of the box body;

[0015] Upper supporting component, used to position the upper part of the box body.

[0016] Furthermore, the upper supporting component includes an installation platform, which is movably arranged on the guiding rod and used to adjust the distance from the supporting platform.

[0017] Furthermore, the upper supporting component further includes two side blocking members arranged on the installation platform and used to abut against and position the side wall of the upper part of the box body.

[0018] Furthermore, the upper supporting component further includes a pressing member used to abut against and position the top wall of the upper part of the box body.

[0019] The beneficial effects of the present utility model are reflected in:

[0020] In the present utility model, the two sides of the box body are positioned by the first positioning part, and then the box body is pushed to move by the third positioning part, so that the box body abuts against the second positioning part to complete the positioning action, which can meet the positioning of the box body in different placement postures during the processing of different processes, and has higher compatibility. Description of the Drawings

[0021] Figure 1 It is a schematic top view of the structure of the positioning component of the present utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the multi-station positioning component of the present utility model;

[0023] Figure 3 It is a schematic front view of the driving part of the first positioning part of the present utility model;

[0024] Figure 4 It is a schematic side view of the driving part of the second positioning part of the present utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the positioning device of the present utility model.

[0026] Description of the Reference Numerals:

[0027] S, box body;

[0028] 100, supporting platform; 200, first positioning part; 201, first connecting piece; 202, first guide rail pair; 203, first spring; 204, wedge block; 300, third positioning part; 301, second connecting piece; 302, second spring; 303, second guide rail pair; 304, driving wheel; 400, second positioning part; 500, installation platform; 501, guiding rod; 600, side blocking member; 700, pressing member. Specific Embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1 and Figure 2 , the present utility model provides a box body positioning assembly, including,

[0031] A supporting platform 100 for supporting the box body S;

[0032] The first positioning portion 200 is oppositely arranged along the X direction on the supporting platform 100;

[0033] The second positioning portion 400 is arranged on the adjacent side of the first positioning portion 200 and moves in the same direction as it;

[0034] The third positioning portion 300 is movably arranged along the Y direction on the opposite side of the second positioning portion 400, and is used to push the box body S to abut against the second positioning portion 400 for positioning after the box body S is placed.

[0035] This embodiment is applicable to two technological processes of the box body S. The first one is to first use a driving mechanism to expand a larger space among the first, second, and third positioning portions, and then place the box body S flat on the platform 100 in the space. The box body S is placed on the supporting platform 100 with the box opening facing upward. The three positioning portions move closer to the box body S, and then the third positioning portion 300 pushes the box body S to abut against the second positioning portion 400, so that the parts on both sides of the box body S along the Y direction are clamped to achieve Y-direction positioning. The first positioning portion 200 moves along the X direction towards the box body S and holds both sides of the box body S along the X direction to complete X-direction positioning (not shown in the figure because it is relatively easy to understand); similarly, Figure 5 , the second one is that the box body S is placed standing on the supporting platform 100 in the space with the box opening facing the Y direction, and then the three positioning portions move towards the center until the second positioning portion 400 moves to a position blocking the edge of the box opening of the box body S. Subsequently, the third positioning portion 300 pushes the box body S to abut against the second positioning portion 400 to achieve Y-direction positioning of the box body S. The first positioning portion 200 synchronously moves along both sides of the box body S in the X direction and holds the box body S to complete X-direction positioning.

[0036] Among them, the third positioning part 300 is arranged on the second guide rail pair 303 through the second connecting part 301. A second spring 302 is arranged on the second connecting part 301, and a driving part 304 is arranged at the bottom of the second connecting part 301. The driving part 304 rolls along the inclined plane. There are several forms of the driving mechanism cooperating with the driving part 304 to achieve: one is that the driving part 304 is a roller, and the driving mechanism is a cam track or a lifting inclined plane / arc surface. The roller slides along the cam track to realize the movement of the second guide rail pair 303 in the Y direction; the other is that the driving part 304 is a connecting structure connected to a horizontally arranged air cylinder or other equivalent linear driving mechanism, which can also realize the movement of the second guide rail pair 303 in the Y direction.

[0037] In one embodiment, both of the two first positioning parts 200 are movably arranged and are in contact with the side wall of the box body S through opposite movement.

[0038] With such a setting in this embodiment, the first positioning part 200 that moves oppositely approaches the box body S after it is placed, and quickly clamps and positions the box body S.

[0039] In one embodiment, please refer to Figure 3 and Figure 4 Both of the two first positioning parts 200 are movably matched with the first guide rail pair 202, and first connecting parts 201 are arranged on both of the two first positioning parts 200. One ends of the two first connecting parts 201 are in contact with or close to each other, and the other ends are respectively connected to first springs 203. The two first connecting parts 201 are driven to move away from each other by a wedge block 204.

[0040] With such a setting in this embodiment, by driving the movement of the wedge block 204, the two first connecting parts 201 are pushed, and the two first positioning parts 200 are pushed away to release the positioning space for the convenient placement of the box body S; the movement of the wedge block 204 is used to control the synchronous movement of the two first positioning parts 200, reducing the driving cost, improving the efficiency, and at the same time ensuring the synchronous movement of the two first positioning parts 200. A scheme equivalent to driving the movement of the wedge block 204 is to respectively arrange horizontally arranged air cylinders at both ends in the X direction to push the first positioning parts to move relatively.

[0041] Specifically, the two first positioning parts 200 can share one guide rail or can independently use their respective guide rails.

[0042] In one embodiment, one of the two first positioning parts 200 is fixedly arranged and the other is movably arranged. This embodiment gives another setting method of the two first positioning parts 200.

[0043] In one embodiment, the second positioning part 400 is fixed on the first positioning part 200, and the end extends to the front side of the positioning surface of the first positioning part 200.

[0044] In this embodiment, the second positioning portion 400 and the first positioning portion 200 move synchronously and can be controlled by the same driving source, which reduces the driving cost, simplifies the positioning steps, and enables the positioning of three sides of the box body S in a single drive. The operation is simple and fast, and the positioning efficiency is high.

[0045] The second positioning portion 400 can also be integrally formed on the first positioning portion 200, which can be achieved by machining a boss on the first positioning portion.

[0046] The present utility model further provides a box body positioning device. Please refer to Figure 5 , including,

[0047] The positioning assembly as described above, which is used to position the lower part of the box body S;

[0048] The upper supporting assembly, which is used to position the upper part of the box body S.

[0049] This embodiment is applicable to the positioning operation of the box body S with a relatively large height or length. That is, after the box body S is placed on the supporting platform 100, the positioning member on the supporting platform 100 accurately positions the lower part of the box body S, and then the upper supporting assembly holds the upper part of the box body S to avoid the problem that the position of the upper part is prone to deviation due to the large height of the box body S or the attitude skew during high-speed transfer.

[0050] Therefore, in one embodiment, the upper supporting assembly includes an installation platform 500, which is movably arranged on the guide rod 501 and is used to conveniently adjust the distance from the supporting platform 100.

[0051] Specifically, the installation platform 500 is provided with an adjusting handwheel structure. By rotating the adjusting handwheel, the position of the installation platform 500 on the guide rod 501 is adjusted, and then the distance from the supporting platform 100 is adaptively adjusted according to the height of the box body S to meet the positioning requirements of box bodies S with different heights / lengths.

[0052] In one embodiment, the upper supporting assembly further includes two side blocking members 600 arranged on the installation platform 500, which are used to abut against the side walls of the upper part of the box body S for positioning.

[0053] In this embodiment, after the lower part of the box body S is positioned, the side blocking members 600 on both sides of the upper part of the box body S are moved to abut against the surface of the upper part of the box body S, so that the side blocking members 600 assist in positioning the box body S and ensure the stability of the box body S during movement and processing.

[0054] Preferably, the side blocking members 600 are movably arranged on the installation platform 500. Specifically, the installation platform 500 is provided with adjusting grooves, and the side blocking members 600 can move and adjust their positions in the adjusting grooves; alternatively, the positions of the side blocking members 600 can be adjusted by an active driving source.

[0055] In one embodiment, the upper supporting component further includes a pressing member 700 for abutting and positioning against the top wall of the upper part of the box body S.

[0056] In this embodiment, the pressing member 700 can adopt a gravity pendulum block. That is, when the box body S is placed into the positioning station, the box body S will push the gravity pendulum block to rotate. Until the box body S is completely in place, the bottom surface of the gravity pendulum block abuts against the top surface of the box body S, further assisting in positioning the box body S and ensuring the stability of the box body S.

[0057] It should be noted that if there are directional indications such as up, down, left, right, front, back... in the embodiments of the present invention, then such directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the drawings. If this specific posture changes, then the directional indications will also change accordingly.

[0058] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, then such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, "a plurality" means more than two. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist.

[0059] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A box body positioning assembly, characterized in that: include, A supporting platform (100) for supporting the box body (S); A first positioning portion (200) is arranged on the supporting platform (100) along the X direction; A second positioning portion (400) is disposed on an adjacent side of the first positioning portion (200) and moves in the same direction as the first positioning portion (200); The third positioning portion (300) is movably arranged along the Y direction at the opposite side of the second positioning portion (400).

2. The box positioning assembly according to claim 1, characterized in that: The two first positioning parts (200) are both movably arranged and abut against the side wall of the box body (S) through opposite movements.

3. The box positioning assembly according to claim 2, characterized in that: The two first positioning parts (200) are movably matched with the guide rail pair 1 (202), and the two first positioning parts (200) are each provided with a first connecting member (201), one end of the two first connecting members (201) abuts against each other, and the other end is respectively connected to a spring 1 (203), and the two first connecting members (201) are driven away from each other by a wedge block (204).

4. The box positioning assembly according to claim 1, characterized in that: The two first positioning parts (200) are arranged in a fixed manner, and the other is arranged movably.

5. The box positioning assembly according to claim 1, characterized in that: The second positioning portion (400) is fixed on the first positioning portion (200), and an end portion extends to the front side of the positioning surface of the first positioning portion (200).

6. The box positioning device is characterized by: include, A positioning assembly as claimed in any one of claims 1 to 5, used for positioning the lower part of the box body (S); The upper support assembly is used to position the upper part of the box body (S).

7. The box positioning device according to claim 6, characterized in that: The upper support assembly comprises a mounting platform (500), and the mounting platform (500) is movably arranged on a guide rod (501) and is used to adjust the distance between the mounting platform (500) and the supporting platform (100).

8. The box positioning device according to claim 6, characterized in that: The upper support assembly also includes two side stoppers (600) arranged on the mounting platform (500) and used for abutting against the side walls of the upper part of the box body (S) for positioning.

9. The box positioning device according to claim 6, characterized in that: The upper supporting assembly also includes a pressing member (700) for abutting against the top wall of the upper part of the box body (S) for positioning.

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