Box supporting device

Abstract

The utility model provides a box supporting device which comprises a mounting frame plate, a plurality of first limiting guide columns are arranged in the mounting frame plate in a sliding mode, a connecting frame plate is arranged between the lower ends of the first limiting guide columns, and first arc-shaped supporting plates are arranged on the front side and the rear side in the connecting frame plate in a sliding mode respectively. And second arc-shaped supporting plates are slidably arranged on the left side and the right side in the connecting frame plate correspondingly, a driving mechanism is arranged in the connecting frame plate, and the driving mechanism can drive the first arc-shaped supporting plates and the second arc-shaped supporting plates on the two sides to move and adjust correspondingly. By means of the box supporting device, the distance between the left box supporting plate and the right box supporting plate can be flexibly adjusted, the distance between the front box supporting plate and the rear box supporting plate can also be separately adjusted, long-time shutdown for adjusting or replacing equipment is not needed, the adaptability and flexibility of a production line are greatly improved, and therefore the reagent packaging efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of reagent packaging technology, and specifically relates to a box support device. Background Technology

[0002] A box support device is a device specifically designed to open and stabilize boxes (such as reagent kits) to facilitate subsequent filling, sealing, or other processing steps. It is typically used in automated packaging production lines to ensure that the box remains open and stable before being filled with product.

[0003] Existing kit-opening devices open the reagent kits by driving the front, back, left, and right support plates downwards to facilitate subsequent reagent packaging. However, the fixed support plates cannot be used to open kits of different sizes. The fixed-size support plates can only be used for kits of specific sizes. For kits of different sizes or shapes, manual replacement or adjustment of the equipment is required, which increases the time cost and complexity of production line changeover. In addition, the machine needs to be stopped for adjustment every time different sizes of reagent kits are produced, which reduces the efficiency of reagent packaging. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a box-supporting device that can flexibly adjust the spacing between the left and right side box-supporting plates, or adjust the spacing between the front and rear side box-supporting plates separately. It eliminates the need for long-term downtime for adjustment or equipment replacement, greatly improving the adaptability and flexibility of the production line, thereby increasing the efficiency of reagent packaging.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a support box device, including a mounting frame plate, wherein a plurality of limiting guide posts are slidably arranged inside the mounting frame plate, and a connecting frame plate is arranged between the lower ends of the plurality of limiting guide posts. The limiting guide posts and the connecting frame plate are fixed by welding. Arc-shaped support plates are slidably arranged on the front and rear sides of the interior of the connecting frame plate, and arc-shaped support plates are slidably arranged on the left and right sides of the interior of the connecting frame plate. A driving mechanism is provided inside the connecting frame plate, which can drive the arc-shaped support plates and arc-shaped support plates on both sides to move and adjust respectively. An electric push rod is provided at the upper end of the mounting frame plate, and the telescopic end of the electric push rod is connected to the upper end of the connecting frame plate.

[0006] The driving mechanism includes multiple limiting guide posts 2 slidably disposed inside the connecting frame plate. A rotating plate is disposed between the lower ends of the multiple limiting guide posts 2. Two connecting rods are rotatably disposed inside the rotating plate. Each arc-shaped support plate 2 has a rotating support at its upper end. The ends of the two connecting rods away from the rotating plate are respectively rotatably connected to the interior of the adjacent rotating supports. A bidirectional lead screw is rotatably disposed inside the connecting frame plate. The two arc-shaped support plates 1 are respectively threaded to the front and rear corresponding ends of the bidirectional lead screw. A driving unit 1 for driving the rotating plate to move up and down is disposed on the top wall of the connecting frame plate. A driving unit 2 for driving the bidirectional lead screw to rotate is disposed on the rear side of the connecting frame plate. The driving unit 1 includes an electric push rod 2 disposed on the top wall of the connecting frame plate. The telescopic end of the electric push rod 2 is connected to the upper end of the rotating plate. The driving unit 2 includes a motor disposed on the rear side of the connecting frame plate. The output shaft of the motor is connected to the rear end of the bidirectional lead screw through a coupling.

[0007] As a further improvement of this utility model, the lower end of each mounting frame is provided with multiple mounting plates, and the mounting frame and mounting plates are fixed together by welding. Multiple mounting holes are opened inside the multiple mounting plates.

[0008] As a further improvement of this utility model, limit guide posts three are slidably provided on the left and right sides of the mounting frame plate, and a fixing plate is provided on the inner end of each limit guide post three. Electric push rods three are provided on the left and right sides of the mounting frame plate, and the telescopic ends of the two electric push rods three are respectively connected to the outer side of the adjacent fixing plate.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] Firstly, by controlling the operation of the electric push rod, the telescopic end drives the arc-shaped support plate 1 and arc-shaped support plate 2 inside the connecting frame plate to move downward, which can quickly open the inner wall of the reagent kit to facilitate the subsequent reagent boxing operation.

[0011] Secondly, by controlling the operation of the second electric push rod, the telescopic end drives the rotating plate to move downward under the restriction of the two limit guide posts, and drives the arc-shaped support plates on the rotating support to move away from each other under the restriction of the connecting frame plate. Conversely, by controlling the telescopic end of the second electric push rod to move upward, the arc-shaped support plates can move closer together, which can accommodate the width of different reagent kits. Then, by controlling the motor to rotate forward, the arc-shaped support plates on both sides move away from each other. Conversely, by controlling the motor to rotate in reverse, the arc-shaped support plates on both sides move closer together, which can accommodate the length of different reagent kits. The distance between the support plates on the left and right sides can be flexibly adjusted, and the distance between the support plates on the front and rear sides can also be adjusted separately. There is no need for long-term downtime for adjustment or equipment replacement, which greatly improves the adaptability and flexibility of the production line, thereby improving the efficiency of reagent packaging.

[0012] Thirdly, by controlling the opening of the electric push rod, the telescopic end drives the fixing plates on both sides to face each other and approach the reagent kit to fix the reagent kit. This can achieve stable support of the reagent kit and prevent the reagent kit from shifting during support. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 For the present utility model Figure 1 A magnified structural diagram at point A;

[0016] Figure 3 This is a front view structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the right-side structure of this utility model.

[0018] In the diagram: 101, Mounting frame plate; 102, Limiting guide post one; 103, Electric push rod one; 104, Mounting plate; 201, Connecting frame plate; 202, Motor; 203, Arc-shaped support plate one; 204, Electric push rod two; 205, Rotating plate; 206, Connecting rod; 207, Rotating support; 208, Arc-shaped support plate two; 209, Two-way lead screw; 210, Limiting guide post two; 301, Electric push rod three; 302, Limiting guide post three; 303, Fixing plate. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0020] like Figure 1 , 2As shown in Figures 3 and 4, a support box device includes a mounting frame plate 101. Multiple limiting guide posts 102 are slidably arranged inside the mounting frame plate 101. A connecting frame plate 201 is arranged between the lower ends of the multiple limiting guide posts 102. Arc-shaped support plates 203 are slidably arranged on the front and rear sides of the connecting frame plate 201, and arc-shaped support plates 208 are slidably arranged on the left and right sides of the connecting frame plate 201. A driving mechanism is provided inside the connecting frame plate 201, which can drive the arc-shaped support plates 203 and 208 on both sides to move and adjust respectively. An electric push rod 103 is provided at the upper end of the mounting frame plate 101, and the telescopic end of the electric push rod 103 is connected to the upper end of the connecting frame plate 201.

[0021] like Figure 2 , 3 As shown in Figure 4, the driving mechanism includes multiple limiting guide posts 210 slidably disposed inside the connecting frame plate 201. A rotating plate 205 is disposed between the lower ends of the multiple limiting guide posts 210. Two connecting rods 206 are rotatably disposed inside the rotating plate 205. A rotating support 207 is disposed at the upper end of each arc-shaped support plate 208. The ends of the two connecting rods 206 away from the rotating plate 205 are respectively rotatably connected to the interior of the adjacent rotating support 207. A bidirectional lead screw 209 is rotatably disposed inside the connecting frame plate 201. The two arc-shaped support plates 203 are respectively connected to the bidirectional lead screw 209. The front and rear ends of the rod 209 are threaded together. A first drive unit is provided on the top wall of the connecting frame plate 201 to drive the rotating plate 205 to move up and down. A second drive unit is provided on the rear side of the connecting frame plate 201 to drive the bidirectional lead screw 209 to rotate. The first drive unit includes an electric push rod 204 provided on the top wall of the connecting frame plate 201. The telescopic end of the electric push rod 204 is connected to the upper end of the rotating plate 205. The second drive unit includes a motor 202 provided on the rear side of the connecting frame plate 201. The output shaft of the motor 202 is connected to the rear end of the bidirectional lead screw 209 through a coupling.

[0022] like Figure 1 , 3 As shown in Figure 4, multiple mounting plates 104 are provided at the lower end of the mounting frame plate 101. The left and right positions of two mounting plates 104 correspond to each other, and multiple mounting holes are opened inside the multiple mounting plates 104.

[0023] First, the support device is installed and fixed on the conveying mechanism through the mounting holes inside the mounting plate 104 and the mounting bolts. When the conveying device conveys the reagent kit to the lower end of the arc-shaped support plate 1 203 and the arc-shaped support plate 2 208, the electric push rod 103 is opened by control. The telescopic end drives the arc-shaped support plate 1 203 and the arc-shaped support plate 2 208 inside the connecting frame plate 201 to move downward, which can open up the inner wall of the reagent kit to facilitate the subsequent reagent boxing operation.

[0024] When the size of the reagent kit changes, the operation of the second electric push rod 204 is controlled, and the telescopic end drives the rotating plate 205 to move downward under the restriction of the two limiting guide posts 210. This causes the connecting rods 206 on both sides inside to rotate and expand, and drives the arc-shaped support plates 208 on the rotating support 207 to move away from each other under the restriction of the connecting frame plate 201. Conversely, controlling the telescopic end of the second electric push rod 204 to move upward can drive the arc-shaped support plates 208 to move closer together, which can accommodate the width of different reagent kits. Then, by controlling the motor 202 to rotate forward, the output shaft drives the bidirectional lead screw 209 to rotate, which in turn drives the arc-shaped support plates 203 on both sides to move away from each other. Conversely, controlling the motor 202 to rotate in reverse makes the arc-shaped support plates 203 on both sides move closer together, which can accommodate the length of different reagent kits.

[0025] According to another embodiment of the present invention, such as Figure 1 , 3 As shown in Figure 4, limit guide posts 302 are slidably provided on the left and right sides of the mounting frame 101. Each limit guide post 302 has a fixing plate 303 on its inner end. The left and right positions of the two fixing plates 303 are corresponding. Electric push rods 301 are provided on the left and right sides of the mounting frame 101. The telescopic ends of the two electric push rods 301 are connected to the outer side of the adjacent fixing plates 303. When the reagent kit is supported, the electric push rods 301 are opened by controlling the operation. The telescopic ends drive the fixing plates 303 on both sides to approach the reagent kit under the restriction of the limit guide posts 302, thereby fixing the reagent kit and realizing a stable support operation for the reagent kit.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A box support device, comprising a mounting frame plate (101), characterized in that: The mounting frame (101) is internally provided with multiple limiting guide posts (102), and a connecting frame (201) is provided between the lower ends of the multiple limiting guide posts (102). Arc-shaped support plates (203) are slidably provided on the front and rear sides of the connecting frame (201), and arc-shaped support plates (208) are slidably provided on the left and right sides of the connecting frame (201). The connecting frame (201) is internally provided with a driving mechanism, which can drive the arc-shaped support plates (203) and arc-shaped support plates (208) on both sides to move and adjust respectively.

2. The box support device as described in claim 1, characterized in that: An electric push rod (103) is provided at the upper end of the mounting frame plate (101), and the telescopic end of the electric push rod (103) is connected to the upper end of the connecting frame plate (201).

3. The box-supporting device as described in claim 1, characterized in that: The driving mechanism includes multiple limiting guide posts (210) slidably disposed inside the connecting frame plate (201). A rotating plate (205) is disposed between the lower ends of the multiple limiting guide posts (210). Two connecting rods (206) are rotatably disposed inside the rotating plate (205). A rotating support (207) is disposed at the upper end of each arc-shaped support plate (208). The ends of the two connecting rods (206) away from the rotating plate (205) are respectively rotatably connected to the interior of the adjacent rotating supports (207). A two-way screw rod (209) is rotatably disposed inside the connecting frame plate (201). Two arc-shaped support plates (203) are respectively threaded to the front and rear corresponding ends of the two-way screw rod (209). A driving unit (1) for driving the rotating plate (205) to move up and down is disposed on the top wall of the connecting frame plate (201). A driving unit (2) for driving the two-way screw rod (209) to rotate is disposed on the rear side of the connecting frame plate (201).

4. The box support device as described in claim 3, characterized in that: The drive unit includes an electric push rod (204) disposed on the top wall of the connecting frame plate (201), and the telescopic end of the electric push rod (204) is connected to the upper end of the rotating plate (205).

5. The box support device as described in claim 3, characterized in that: The second drive unit includes a motor (202) located on the rear side of the connecting frame plate (201). The output shaft of the motor (202) is connected to the rear end of the bidirectional lead screw (209) via a coupling.

6. The box support device as described in claim 1, characterized in that: Limiting guide posts (302) are slidably provided on the left and right sides of the mounting frame (101). Each limiting guide post (302) has a fixing plate (303) on its inner end. Electric push rods (301) are provided on the left and right sides of the mounting frame (101). The telescopic ends of the two electric push rods (301) are connected to the outer side of the adjacent fixing plate (303).

7. The box support device as described in claim 1, characterized in that: The lower end of each mounting frame plate (101) is provided with multiple mounting plates (104), and each mounting plate (104) has multiple mounting holes inside.

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