Plastic product compression resistance testing device

Abstract

The utility model relates to a plastic product compression resistance testing device which comprises an equipment chassis, the center position of the upper surface of the equipment chassis is connected with a telescopic machine, the upper surface of the telescopic machine penetrates into the interior to be provided with a sleeve column, the upper end of the outer circumferential surface of the telescopic machine is connected with a bottom plate, and the upper surface of the bottom plate is provided with a detachable block. The inner surface of the detachable block is connected with a top block, the outer circumferential surface of the top block and the upper surface of the detachable block are provided with curved surface blocks, and the height of the pressure bearing structure can be adjusted to meet the pressure resistance test requirements of different plastic products in the pressure resistance test of the plastic products of different shapes; meanwhile, a deformable pressure-bearing surface structure is further arranged in the pressure-bearing structure, the curved surface block is taken down for replacement, meanwhile, the detachable block is replaced, so that the pressure resistance test requirements of plastic products in different shapes can be met, the pressure-bearing surface structure is changed according to the shapes and heights of the plastic products needing to be detected, and the adaptability of equipment in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product production, in particular to a plastic product compression test device. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material, including products made from injection molding, blister molding and other processes. Plastic is a type of synthetic polymer material with plasticity. It, along with synthetic rubber and synthetic fiber, forms the three major synthetic materials that are indispensable in daily life.

[0003] In the application with the publication number CN218766359U, a pressure-resistant test device for plastic product production is disclosed, including a workbench, one side of the workbench is fixedly connected with a fixing seat, and one side of the fixing seat is provided with a mounting retaining groove. The advantages of the utility model are: through the coordinated arrangement of the fixing seat, the mounting retaining groove, the screw rod, the crank, the slider, the moving seat, the fixing groove, the threaded rod, the clamping seat and the clamping groove, the test device can clamp and fix bottle-shaped plastic products of different diameters and lengths, and through the coordinated arrangement with the mounting plate, the electric push rod, the moving plate, the pressure sensor, the connecting rod, the pressure plate and the pressure measuring head, the pressure measuring head can better perform the test according to the length of the bottle-shaped plastic product, so that the test device can test bottle-shaped plastic products of more sizes, thereby improving the practicality and structural flexibility of the test device.

[0004] However, this structure can only detect bottle-shaped plastic products. It lacks adaptability and practicality when facing plastic products of different shapes and volumes. Utility Model Content

[0005] The utility model provides a plastic product compression test device, which solves the above problems existing in the use process of the prior art.

[0006] The technical solution of the utility model is achieved in this way:

[0007] A plastic product compression test device comprises an equipment chassis, characterized in that: a telescopic machine is fixedly connected to the center position of the upper surface of the equipment chassis, a sleeve column is arranged inside the upper surface of the telescopic machine, a bottom plate is connected to the upper end of the outer circumferential surface of the telescopic machine, a detachable block is installed on the upper surface of the bottom plate, a top block is connected to the inner surface of the detachable block, a curved block is installed on the outer circumferential surface of the top block and the upper surface of the detachable block, a pressure-bearing structure that can move up and down is arranged in the structure, the pressure-bearing structure is composed of the telescopic machine, the bottom plate, the detachable block and other structures, in the compression test of plastic products of different shapes, the height of the pressure-bearing structure can be adjusted to meet the compression test requirements of different plastic products; at the same time, a deformable pressure-bearing surface structure is also arranged in the pressure-bearing structure, which can be replaced by removing the curved block, and the replacement of the detachable block can meet the compression test requirements of plastic products of different shapes, and the pressure-bearing structure is changed according to the shape and height of the plastic product to be tested, thereby improving the adaptability of the equipment.

[0008] Preferably, feet are installed at the corners of the lower surface of the equipment chassis. The feet are installed at the bottom of the overall equipment to lift the overall equipment off the ground, prevent the equipment from being damaged due to moisture on the ground, and increase the service life of the equipment.

[0009] Preferably, a left bottom block is installed on the upper surface of the equipment chassis, located on the left side of the telescopic machine, and a left support rod fixing block is welded inside the left bottom block. The upper surface of the telescopic machine is connected with a left support rod, and a left support rod structure is installed on the upper surface of the equipment chassis. Two support rods are used to stabilize the upper lifting machine, which improves the stability of the equipment and maintains the center of gravity of the equipment to prevent the equipment from tipping over.

[0010] Preferably, a right bottom block is installed on the upper surface of the equipment chassis, located on the right side of the telescopic machine, a right support rod fixing block is welded inside the right bottom block, and the upper surface of the right support rod fixing block is connected with a right support rod. A right support rod structure is installed on the upper surface of the equipment chassis, and two support rods are used to stabilize the upper lifting machine, which improves the stability of the equipment and maintains the center of gravity of the equipment to prevent the equipment from tipping over.

[0011] Preferably, the end of the left support rod is fixedly connected with a connecting block, the inner curved surface of the connecting block is connected with a lift, a lifting column is provided through the interior of the lift, and the lift structure is installed directly above the pressure-bearing structure, which can generate vertical pressure below, apply uniform force to the plastic product for detection, and improve detection efficiency.

[0012] Preferably, a bottom column is provided at the lower end of the lifting column, the lower surface of the bottom column is connected to a center column, the circumferential surfaces on both sides of the center column are connected to connecting rods, and pressure blocks are installed on the lower end surfaces of the connecting rods. Three pressure blocks are used for compression resistance testing, the purpose of which is to perform all-round compression resistance testing of plastic products. When facing small plastic products, only using the middle pressure block for testing can also achieve the working purpose, which can improve the detection efficiency and increase the practicability of the equipment.

[0013] Preferably, a central connecting block is installed on the lower end surface of the central column, and the central connecting block has a connecting effect, thereby achieving an effect of simultaneous detection at three locations.

[0014] In summary, the beneficial effects of the present invention are:

[0015] A pressure-bearing structure that can be moved up and down is set in this structure. The pressure-bearing structure is composed of a telescopic machine, a bottom plate, a detachable block and other structures. In the pressure test of plastic products of different shapes, the height of the pressure-bearing structure can be adjusted to meet the pressure test requirements of different plastic products; at the same time, a deformable pressure-bearing surface structure is also set in the pressure-bearing structure, which can be replaced by removing the curved surface block. At the same time, replacing the detachable block can meet the pressure test requirements of plastic products of different shapes, and it can be changed according to the shape and height of the plastic product to be tested, thereby improving the adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a top view of a plastic product compression test device according to the utility model;

[0018] Figure 2 This is a front view of a plastic product compression test device according to the utility model;

[0019] Figure 3 This is a schematic diagram of the pressure detection structure of a plastic product compression test device of the utility model;

[0020] Figure 4 It is a schematic diagram of the pressure-bearing structure of the utility model.

[0021] Markings in the figure: 1. Equipment chassis; 2. Support feet; 3. Left bottom block; 4. Left support rod fixing block; 5. Left support rod; 6. Lifting machine; 7. Connecting rod; 8. Pressure block; 9. Connecting block; 10. Lifting column; 11. Bottom column; 12. Center column; 13. Center connecting block; 14. Telescopic machine; 15. Bottom plate; 16. Removable block; 17. Top block; 18. Sleeve column; 19. Curved block; 20. Right bottom block; 21. Right support rod fixing block; 22. Right support rod. DETAILED DESCRIPTION

[0022] The following will be combined with the attached embodiment of the present utility model Figure 1-4 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figures 1 to 4 As shown, this embodiment discloses a plastic product compression test device, including a device chassis 1, a telescopic machine 14 is fixedly connected to the center of the upper surface of the device chassis 1, a sleeve column 18 is arranged on the upper surface of the telescopic machine 14, a bottom plate 15 is connected to the upper end of the outer circumferential surface of the telescopic machine 14, a detachable block 16 is installed on the upper surface of the bottom plate 15, a top block 17 is connected to the inner surface of the detachable block 16, a curved block 19 is installed on the outer circumferential surface of the top block 17 and the upper surface of the detachable block 16, in this structure A pressure-bearing structure that can be moved up and down is set in it. The pressure-bearing structure is composed of a telescopic machine, a bottom plate, a detachable block and other structures. In the compression test of plastic products of different shapes, the height of the pressure-bearing structure can be adjusted to meet the compression test requirements of different plastic products. At the same time, a deformable pressure-bearing surface structure is also set in the pressure-bearing structure. By removing the curved surface block for replacement, the detachable block can be replaced to meet the compression test requirements of plastic products of different shapes. It can be changed according to the shape and height of the plastic product to be tested, thereby improving the adaptability of the equipment.

[0025] Among them, a support foot 2 is installed at the corner of the lower surface of the aforementioned equipment chassis 1, and is installed to the foot at the bottom of the overall equipment. Its purpose is to lift the overall equipment off the ground, prevent the equipment from being damaged due to moisture on the ground, and increase the service life of the equipment.

[0026] Among them, the upper surface of the aforementioned equipment chassis 1 is located on the left side of the telescopic machine 14 and is installed with a left bottom block 3, the inside of the aforementioned left bottom block 3 is welded with a left support rod fixing block 4, the upper surface of the aforementioned telescopic machine 14 is connected with a left support rod 5, and the left support rod structure is installed on the upper surface of the equipment chassis. Two support rods are used to stabilize the upper lifting machine, which improves the stability of the equipment and can also maintain the center of gravity of the equipment to prevent the equipment from tipping over.

[0027] Example 1

[0028] Among them, this scheme is based on the embodiment, and the installation method of the left support rod is described in detail. This scheme provides an implementation structure, which is as follows:

[0029] The upper surface of the aforementioned equipment chassis 1 is located on the right side of the telescopic machine 14 and is installed with a right bottom block 20. A right support rod fixing block 21 is welded inside the aforementioned right bottom block 20. The upper surface of the aforementioned right support rod fixing block 21 is connected with a right support rod 22. A right support rod structure is installed on the upper surface of the equipment chassis. Two support rods are used to stabilize the upper lifting machine, which improves the stability of the equipment while maintaining the center of gravity of the equipment to prevent the equipment from tipping over.

[0030] Example 2

[0031] Among them, this scheme is based on the embodiment, and the installation method of the right support rod is described in detail. This scheme provides a second implementation structure, which is as follows:

[0032] Preferably, the end of the left support rod 5 is fixedly connected with a connecting block 9, the inner curved surface of the connecting block 9 is connected with a lifter 6, and a lifting column 10 is provided through the interior of the lifter 6. The lifter structure is installed just above the pressure-bearing structure, which can generate vertical pressure downward, apply uniform force to the plastic product for detection, and improve detection efficiency.

[0033] Example 3

[0034] Among them, this scheme is based on the embodiment, and the pressure detection structure is described in detail. This scheme provides a second implementation structure, which is as follows:

[0035] refer to Figure 3 A bottom column 11 is provided at the lower end of the lifting column 10, and a center column 12 is connected to the lower surface of the bottom column 11. The circumferential surfaces on both sides of the center column 12 are connected to connecting rods 7. A pressure block 8 is installed on the lower end surface of the connecting rod 7, and a center connecting block 13 is installed on the lower end surface of the center column 12.

[0036] The implementation process of this solution is: use three pressure blocks to perform compression resistance testing. The purpose is to perform all-round compression resistance testing on plastic products. When facing small plastic products, only using the middle pressure block for testing can also achieve the working purpose. While improving the detection efficiency, it can also increase the practicality of the equipment. Through the central connecting block, a connection effect is achieved, achieving the effect of simultaneous detection at three locations.

[0037] The foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic product compression test device, comprising a device chassis (1), characterized in that: A telescopic machine (14) is fixedly connected to the center position of the upper surface of the equipment chassis (1), a sleeve column (18) is provided inside the upper surface of the telescopic machine (14), a bottom plate (15) is connected to the upper end of the outer circumferential surface of the telescopic machine (14), a detachable block (16) is installed on the upper surface of the bottom plate (15), a top block (17) is connected to the inner surface of the detachable block (16), and a curved block (19) is installed on the outer circumferential surface of the top block (17) and the upper surface of the detachable block (16).

2. A plastic product compression test device according to claim 1, characterized in that: Support feet (2) are installed at the corners of the lower surface of the equipment chassis (1).

3. A plastic product compression test device according to claim 1, characterized in that: A left bottom block (3) is installed on the upper surface of the equipment chassis (1) on the left side of the telescopic machine (14), a left support rod fixing block (4) is welded inside the left bottom block (3), and a left support rod (5) is connected to the upper surface of the telescopic machine (14).

4. A plastic product compression test device according to claim 1, characterized in that: A right bottom block (20) is installed on the upper surface of the equipment chassis (1) located on the right side of the telescopic machine (14), a right support rod fixing block (21) is welded inside the right bottom block (20), and a right support rod (22) is connected to the upper surface of the right support rod fixing block (21).

5. A plastic product compression test device according to claim 3, characterized in that: The end of the left support rod (5) is fixedly connected to a connecting block (9), the inner curved surface of the connecting block (9) is connected to a lift (6), and a lifting column (10) is provided inside the lift (6).

6. A plastic product compression test device according to claim 5, characterized in that: A bottom column (11) is provided at the lower end of the lifting column (10), the lower surface of the bottom column (11) is connected to a center column (12), the circumferential surfaces on both sides of the center column (12) are connected to connecting rods (7), and the lower end surface of the connecting rod (7) is installed with a pressure block (8).

7. A plastic product compression test device according to claim 6, characterized in that: A central connecting block (13) is installed on the lower end surface of the central column (12).

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