Pressure resistance testing device for food packaging box

Abstract

The utility model relates to the field of food packaging box testing devices, in particular to a food packaging box compression resistance testing device, and adopts the technical scheme that the food packaging box compression resistance testing device comprises a supporting base, a supporting plate, a pressing plate, a first sliding groove, a first sliding block and a sliding assembly; a supporting plate is arranged on the supporting base, a pressing plate is arranged on the supporting plate, a first sliding groove penetrating through the supporting base is formed in the supporting base, a first sliding block matched with the first sliding groove is slidably connected into the first sliding groove, the first sliding block is fixedly connected to the bottom end of the supporting plate, and a food packaging box is placed on the supporting plate. A sliding assembly used for limiting is arranged in the first sliding groove. The supporting platform which is originally fixedly installed below the pressing plate is changed into the supporting base and the supporting plate, the first through sliding groove is formed in the supporting base, the first sliding block in the first sliding groove is fixedly connected to the bottom end of the supporting plate, and the position of the supporting plate is changed by moving the first sliding block in the first sliding groove; and the supporting plate is moved out to the outer side of the pressing plate.

Description

Technical Field

[0001] This utility model belongs to the field of food packaging box testing devices, specifically relating to a food packaging box compression resistance testing device. Background Technology

[0002] Packaging boxes made of wood, paper, iron, or various metal materials protect the food products inside to facilitate their transportation. However, during transportation or storage, multiple packaging boxes need to be stacked together. Therefore, it is necessary to use a pressure testing device to test the pressure that the packaging boxes can withstand to avoid damage caused by excessive stacking.

[0003] Currently, existing food packaging box compression testing devices require the food packaging box to be placed in the center of the support plate. However, since the pressure plate is located above the support plate, if an operation is misoperated, the downward pressure plate can easily cause injury to the staff.

[0004] Therefore, in response to the problem that the existing food packaging box compression test device can easily cause injury to workers if the pressure plate is misoperated when the packaging box is placed in the center of the support plate, the existing food packaging box compression test device is improved by changing the support plate to a movable type, so that the packaging box can be placed after the support plate is moved out. Utility Model Content

[0005] To overcome the problem that existing food packaging box compression testing devices can cause injury to workers if they mishandle the packaging boxes during placement.

[0006] The technical solution of this utility model is as follows: a food packaging box compression test device, including a support base, a support plate, a pressure plate, a first slide groove, a first slider, and a sliding component; the support base is provided with a support plate, the support plate is provided with a pressure plate, the support base is provided with a first slide groove that penetrates the support base, a first slider that matches the first slide groove is slidably connected in the first slide groove, the first slider is fixedly connected to the bottom end of the support plate, the food packaging box is placed on the support plate, and a sliding component for limiting position is provided in the first slide groove.

[0007] Preferably, the support platform originally fixed under the pressure plate is modified into a support base and a support plate. A through groove is opened on the support base, and a slider is fixedly connected to the bottom of the support plate in the groove. The position of the support plate is changed by moving the slider in the groove, moving the support plate to the outside of the pressure plate, and placing the packaging box in the center of the support plate, thereby ensuring the safety of the staff.

[0008] As a preferred option, multiple warning tapes are attached to the center of the support plate, marking out the placement area. The food packaging boxes are placed in the placement area, and the placement area marked by the warning tapes can remind the staff to place the packaging boxes in the correct position.

[0009] Preferably, the sliding assembly includes a second slide groove and a second slider. The first slide groove has a second slide groove that is open to the left and right opposite each other. The second slider is movably connected in the second slide groove. The movement of the second slider in the second slide groove drives the first slider to move in the first slide groove, thereby changing the position of the support plate and moving the support plate out of the area below the pressure plate.

[0010] Preferably, the first slider is fixedly connected between the two second sliders, and a handle is fixedly connected to the front side of the support plate. The staff can hold the handle and move the support plate out of the area below the pressure plate, so that the staff can put the packaging box into the placement area.

[0011] Preferably, two opposing lifting columns are fixedly connected to the support base. A lifting groove is opened on the opposite side of the lifting columns, and a lifting platform is movably connected in the lifting groove. A pressure plate is fixedly connected between the two lifting platforms. The lifting platforms move up and down in the lifting groove to change the pressure plate installed in the lifting platform to move up and down, thereby squeezing the packaging box on the support plate.

[0012] Preferably, a threaded rod is inserted into the lifting groove on the left side, and a threaded hole matching the threaded rod is opened on the lifting platform. A motor matching the threaded rod is installed on the lifting column. The motor can drive the threaded rod to rotate. Under the restriction of the limiting column and the lifting groove, the pressure plate cannot rotate with the threaded rod, but moves up and down.

[0013] Preferably, a limiting column is fixedly connected in the lifting groove on the right side, and the lifting platform on the right side is sleeved in the limiting column. The limiting column restricts the rotation of the support plate and guides the pressure plate, allowing it to move up and down along the limiting column.

[0014] The beneficial effects of this utility model are:

[0015] By improving the existing food packaging box compression resistance testing device, the original support platform fixedly installed under the pressure plate is modified into a support base and a support plate. A through-slot is opened on the support base, and a slider is fixedly connected to the bottom of the support plate in the slot. By moving the slider in the slot, the position of the support plate is changed, and the support plate is moved to the outside of the pressure plate. The packaging box is then placed in the center of the support plate, thus ensuring the safety of the staff.

[0016] The second slide is not a through slide. The second slider has a limited range of movement and can act as a limit to prevent the support plate from being completely moved out of the first slide that passes through the support base. Attached Figure Description

[0017] Figure 1 The diagram shown is a first three-dimensional structural schematic of the food packaging box compression resistance testing device of this utility model;

[0018] Figure 2 The diagram shown is a second three-dimensional structural schematic of the food packaging box compression resistance testing device of this utility model;

[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the support plate of the food packaging box compression resistance testing device of this utility model.

[0020] Figure 4 The diagram shown is a first and three-dimensional structural schematic of the support base of the food packaging box compression resistance testing device of this utility model;

[0021] Figure 5 The diagram shown is a two-dimensional structural schematic of the support base of the food packaging box compression resistance testing device of this utility model.

[0022] Figure 6 The diagram shown is a three-dimensional structural diagram of the pressure plate of the food packaging box compression test device of this utility model.

[0023] Explanation of reference numerals in the attached diagram: 1. Support base; 2. Support plate; 3. Pressure plate; 4. No. 1 slide groove; 5. No. 1 slider; 6. Warning tape; 701. No. 2 slide groove; 702. No. 2 slider; 8. Handle; 9. Lifting column; 10. Lifting platform; 11. Threaded rod; 12. Motor; 13. Limiting column. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figure 1 - Figure 2This utility model provides an embodiment: a food packaging box compression testing device includes a support base 1, a support plate 2, a pressure plate 3, a first slide groove 4, a first slider 5, and a sliding assembly; the support base 1 is provided with the support plate 2, the support plate 2 is provided with the pressure plate 3, the support base 1 has a first slide groove 4 that penetrates the support base 1, the first slider 5 that matches the first slide groove 4 is slidably connected in the first slide groove 4, the first slider 5 is fixedly connected to the bottom end of the support plate 2, the food packaging box is placed on the support plate 2, and the first slide groove 4 is provided with a sliding assembly for limiting the position. By modifying the support platform that was originally fixedly installed under the pressure plate 3 into a support base 1 and a support plate 2, the support base 1 has a through slide groove 4, the bottom end of the support plate 2 is fixedly connected to the first slider 5 in the first slide groove 4, the position of the support plate 2 is changed by moving the first slider 5 in the first slide groove 4, the support plate 2 is moved out to the outside of the pressure plate 3, and the packaging box is placed in the center of the support plate 2, thereby ensuring the safety of the staff.

[0026] Please see Figure 3 - Figure 4 In this embodiment, multiple warning tapes 6 are adhered to the center of the support plate 2, marking the placement area. The food packaging box is placed in the placement area. The sliding component includes a second slide groove 701 and a second slider 702. The first slide groove 4 has two opposing second slide grooves 701. The second slider 702 is movably connected in the second slide groove 701. The first slider 5 is fixedly connected between the two second sliders 702. A handle 8 is fixedly connected to the front of the support plate 2. The placement area marked by the warning tapes 6 can remind the staff to place the packaging box in the correct position. The movement of the second slider 702 in the second slide groove 701 moves the first slider 5 in the first slide groove 4, thereby changing the position of the support plate 2 and moving the support plate 2 out of the area below the pressure plate 3. The staff holds the handle 8 to move the support plate 2 out of the area below the pressure plate 3, making it convenient for the staff to put the packaging box into the placement area.

[0027] Please see Figure 5 - Figure 6In this embodiment, two opposing lifting columns 9 are fixedly connected to the support base 1. Lifting slots are provided on opposite sides of the lifting columns 9, and lifting platforms 10 are movably connected within these slots. A pressure plate 3 is fixedly connected between the two lifting platforms 10. A threaded rod 11 is inserted into the lifting slot on the left side. A threaded hole matching the threaded rod 11 is provided on the lifting platform 10. A motor 12 matching the threaded rod 11 is installed on the lifting column 9. A limiting post 13 is fixedly connected to the lifting slot on the right side. The right lifting platform 10 is fitted into the limiting post 13. The lifting platform 10 moves up and down within the lifting slot, thereby changing the up and down movement of the pressure plate 3 installed within the lifting platform 10, thus squeezing the packaging box on the support plate 2. The motor 12 can drive the threaded rod 11 to rotate. Under the restriction of the limiting post 13 and the lifting slot, the pressure plate 3 cannot rotate with the threaded rod 11, but moves up and down. The limiting post 13 restricts the rotation of the support plate 2 and guides the pressure plate 3, causing it to move up and down along the limiting post 13.

[0028] When working, the worker first holds the handle 8 and drags the support plate 2 outward. The second slider 702 moves in the second slide groove 701, which drives the first slider 5 to move in the first slide groove 4. The support plate 2 is moved away from the bottom area of ​​the pressure plate 3. Then the packaging box is placed on the support plate 2 in the center of the warning tape 6. Then the worker holds the handle 8 and pushes the support plate 2 back under the pressure plate 3.

[0029] Start the motor 12, which drives the threaded rod 11 to rotate. Under the restriction of the limit post 13, the lifting platform 10 connected to the pressure plate 3 cannot rotate with the threaded rod 11. Instead, it drives the pressure plate 3 to move downward along the lifting groove to squeeze the packaging box. The staff observes the packaging box from the side. When the packaging box is deformed, the pressure value is recorded. Then, the pressure plate 3 is removed, and the support plate 2 is moved outward by holding the handle 8. The packaging box is then removed from the support plate 2.

[0030] Through the above steps, the existing food packaging box compression testing device is improved by modifying the original support platform fixed under the pressure plate 3 into a support base 1 and a support plate 2. A through-slide groove 4 is opened on the support base 1, and a slider 5 is fixedly connected to the bottom of the support plate 2 in the slide groove 4. By moving the slider 5 in the slide groove 4, the position of the support plate 2 is changed, and the support plate 2 is moved to the outside of the pressure plate 3. The packaging box is then placed in the center of the support plate 2, thus ensuring the safety of the staff and solving the problem that the existing food packaging box compression testing device may cause injury to the staff if they misoperate when placing the packaging box.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A food packaging box compression resistance testing device, comprising a support base (1), a support plate (2), and a pressure plate (3); characterized in that, It also includes a first slide groove (4), a first slider (5) and a sliding component; a support plate (2) is provided on the support base (1), a pressure plate (3) is provided on the support plate (2), a first slide groove (4) is provided on the support base (1) and a first slider (5) matching the first slide groove (4) is slidably connected in the first slide groove (4), the first slider (5) is fixedly connected to the bottom end of the support plate (2), the food packaging box is placed on the support plate (2), and a sliding component for limiting is provided in the first slide groove (4).

2. The food packaging box compression resistance testing device according to claim 1, characterized in that, Multiple warning tapes (6) are attached to the center of the support plate (2). The warning tapes (6) circle the placement area, and the food packaging box is placed in the placement area.

3. The food packaging box compression resistance testing device according to claim 2, characterized in that, The sliding assembly includes a second slide groove (701) and a second slider (702). The first slide groove (4) has a second slide groove (701) that is opposite to the left and right sides. The second slider (702) is movably connected in the second slide groove (701).

4. The food packaging box compression resistance testing device according to claim 3, characterized in that, The first slider (5) is fixedly connected between the two second sliders (702), and the front side of the support plate (2) is fixedly connected with a handle (8).

5. The food packaging box compression resistance testing device according to claim 4, characterized in that, Two lifting columns (9) are fixedly connected to the support base (1) and are opposite to each other. A lifting groove is opened on the opposite side of the lifting column (9), and a lifting platform (10) is movably connected in the lifting groove. The pressure plate (3) is fixedly connected between the two lifting platforms (10).

6. The food packaging box compression resistance testing device according to claim 5, characterized in that, A threaded rod (11) is inserted into the lifting slot on the left side. A threaded hole matching the threaded rod (11) is opened on the lifting platform (10). A motor (12) matching the threaded rod (11) is installed on the lifting column (9).

7. The food packaging box compression resistance testing device according to claim 6, characterized in that, A limiting column (13) is fixedly connected in the lifting groove on the right side, and the lifting platform (10) on the right side is sleeved in the limiting column (13).

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