Compression resistance detection device for plastic products

Abstract

The utility model provides a plastic product compression resistance detection device which comprises a base, two sides of the top end of the base are fixedly connected with a supporting column and a top frame which are arranged in a matched mode, the bottom end of the top frame is fixedly connected with a pressing plate through a hydraulic mechanism, the surface of the pressing plate is fixedly connected with a contact plate, and two sides of the surface of the base are fixedly connected with an operation table. Buffering structures are movably connected to the top end of the operation table and located below the two sides of the top frame at the same time, and an L-shaped baffle is fixedly connected to the front face of the base. The effect of placing an external plastic product is achieved through the mounting groove and the limiting area horizontally arranged on the inner side, the effect of limiting adjustment according to the height of the external plastic product is achieved through cooperation of the mounting groove and the limiting frame, and the effect of buffering and limiting the external plastic product from the outer side position is achieved through the limiting layer on the surface of the inner side of the limiting frame; and the effect of limiting and fixing the external plastic product placed in the limiting frame from the front end position is achieved through the limiting push plate.

Description

Technical Field

[0001] The utility model relates to the field of plastic detection, and more specifically, to a compression detection device for plastic products. Background Art

[0002] Plastic products are made of plastic and are polymerized through addition polymerization or condensation polymerization. Plastic products can freely change their composition and shape. Therefore, after the production of plastic products, the finished plastic products need to be subjected to compression testing to ensure the compression resistance of the plastic products.

[0003] At present, the existing compression testing equipment does not have a limiting function. During the compression testing of plastic products, the compression testing equipment needs to apply a certain pressure to the plastic products. When the compression testing equipment applies too much pressure, the plastic products are easy to pop out, thereby causing certain damage to the plastic products. In response to the above problems, the Chinese utility model with application number 202223333325.0 proposes a compression testing device for plastic products. The utility model provides a compression testing device for plastic products that can limit the position of plastic products. When the device is in use, the staff rotates the screw so that the screw drives the limiting plate to move inward to a suitable position to limit the plastic product, thereby preventing the plastic product from popping out when the pressure plate squeezes the plastic product.

[0004] However, the above device has the following problems in actual use:

[0005] When the device is in use, the limiting structure has a small contact area when limiting and fixing some thicker plastic products, and cannot effectively limit and fix plastic products of different thicknesses.

[0006] Therefore, the utility model proposes a compression testing device for plastic products. Utility Model Content

[0007] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a device for detecting the pressure resistance of plastic products. When in use, the device can limit and fix plastic products of different thicknesses through an adjustable limit frame structure, and can provide protection and buffering for the pressure application process.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the compression resistance of plastic products, comprising a base, the top sides of the base are fixedly connected with supporting pillars and a top frame, the bottom end of the top frame is fixedly connected with a pressure plate through a hydraulic mechanism, the surface of the pressure plate is fixedly connected with a contact plate, the surface of the base is fixedly connected with an operating table on both sides, the top of the operating table is movably connected with a buffer structure, the buffer structure is located at the lower position of both sides of the top frame, and the front of the base is fixedly connected with a baffle arranged in an "L" shape.

[0009] A further preferred solution is that the operating table is arranged in a trapezoidal shape as a whole, and the surfaces on both sides are arranged in a "Z"-shaped step shape.

[0010] A further preferred solution is that an operating groove is provided on the surface of the operating table, a limit zone is horizontally arranged inside the operating groove, and installation grooves are provided around the inner side of the operating groove, and the installation grooves are located around the limit zone.

[0011] A further preferred solution is that a limiting frame is movably embedded inside the installation groove, and the inner surface of the limiting frame is fixedly connected to the limiting layer.

[0012] A further preferred solution is that the limit frame is arranged as a whole in a rectangular frame, the front end is arranged to be open, and the limit frame and the installation slot are connected by a telescopic rod, the limit layer fits the inner surface of the limit frame, and the whole is arranged as a corrugated rubber layer.

[0013] A further preferred solution is that the inner side of the baffle is movably connected to a limit push plate, the front end of the limit push plate is arranged as a rectangular plate body, and the top position of the rear end is arranged to be inclined upward, the limit push plate and the baffle are connected by a hydraulic rod, the limit push plate.

[0014] A further preferred solution is that the limit push plate is simultaneously located at the front end of the limit frame and is embedded with the limit frame.

[0015] A further preferred solution: the buffer structure includes a horizontally arranged buffer frame and a first damping rod and a second damping rod at the bottom end thereof, and a plurality of groups of plastic buffer blocks are equidistantly arranged on the surface of the buffer frame.

[0016] A further preferred solution is that two sets of the first damping rod and the second damping rod are respectively arranged at the bottom end corner positions of the buffer frame, and both are embedded in the two side surfaces of the operating table.

[0017] Beneficial effects:

[0018] 1. The effect of placing external plastic products is achieved through the installation groove and the limit area set horizontally on the inner side, and the effect of facilitating limit adjustment according to the height of the external plastic products is achieved through the installation groove and the limit frame.

[0019] 2. The limiting layer on the inner surface of the limiting frame can achieve the effect of buffering and limiting the external plastic product from the outer position.

[0020] 3. The limiting push plate can be used to limit and fix the external plastic products placed in the limiting frame from the front position.

[0021] 4. The buffer frame cooperates with the first damping rod and the second damping rod at the bottom to provide buffer protection for the pressure application process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is an exploded view of the limit frame connection of the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;

[0025] Figure 4 For the utility model Figure 2 A magnified view of the structure at B in the middle;

[0026] Figure 5 This is a schematic diagram of the buffer structure connection of the utility model.

[0027] Figure 1-5 In: 1. Base; 2. Pillar; 3. Top frame; 4. Pressure plate; 5. Contact plate; 6. Operating table; 7. Baffle; 8. Buffer structure; 9. Limit push plate; 10. Operating slot; 11. Limit frame; 12. Limit layer; 13. Limit area; 14. Installation slot; 15. Buffer frame; 16. First damping rod; 17. Second damping rod. DETAILED DESCRIPTION

[0028] The following will be combined with the attached embodiment of the present utility model Figure 1-Figure 5 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0029] See also Figure 1-5 In an embodiment of the utility model, a device for detecting the compression resistance of plastic products includes a base 1, and the top sides of the base 1 are fixedly connected with supporting pillars 2 and a top frame 3, the bottom end of the top frame 3 is fixedly connected with a pressure plate 4 through a hydraulic mechanism, and the surface of the pressure plate 4 is fixedly connected with a contact plate 5, and the surface of the base 1 is fixedly connected with an operating table 6 on both sides, and the top of the operating table 6 is movably connected with a buffer structure 8, and the buffer structure 8 is located at the lower position of both sides of the top frame 3, and the front of the base 1 is fixedly connected with a baffle 7 arranged in an "L" shape.

[0030] In the embodiment of the utility model, the operating table 6 is set as a trapezoidal table as a whole, and the surfaces on both sides are set in a "Z"-shaped step. The surface of the operating table 6 is also provided with an operating groove 10, and a limited area 13 is horizontally provided on the inner side of the operating groove 10. At the same time, a mounting groove 14 is opened around the inner side of the operating groove 10. The mounting groove 14 is also located around the limited area 13. The internal movably embedded limit frame 11 of the mounting groove 14 is fixedly connected to the inner surface of the limit frame 11. The limit layer 12 is fixedly connected. The limit frame 11 is set as a rectangular frame as a whole. The front end is open, and the limit frame 11 and the mounting groove 14 are connected by a telescopic rod. The limit layer 12 fits the inner surface of the limit frame 11, and the whole is arranged as a corrugated rubber layer. The effect of placing external plastic products is achieved through the mounting groove 14 and the limit area 13 arranged horizontally on the inner side. The mounting groove 14 cooperates with the limit frame 11 to achieve the effect of facilitating the limit adjustment according to the height of the external plastic product. The limit layer 12 on the inner surface of the limit frame 11 achieves the effect of buffering and limiting the external plastic product from the outer position.

[0031] When placing an external plastic product, it is first placed in the operating groove 10, and the limit frame 11 is adjusted to rise and fall in the installation groove 14 according to the thickness of the external plastic product. When the external plastic product is subsequently limited and fixed, the limit push plate 9 pushes one side of the external plastic product to make it contact the limit layer 12, and the limit layer 12 assists in limiting and fixing the external plastic product.

[0032] The inner side of the baffle 7 is movably connected with a limit push plate 9, the front end of the limit push plate 9 is a rectangular plate, and the top position of the rear end is tilted upward. The limit push plate 9 and the baffle 7 are connected by a hydraulic rod. The limit push plate 9 is located at the front end position of the limit frame 11 and is embedded with the limit frame 11. The limit push plate 9 can achieve the effect of limiting and fixing the external plastic product placed in the limit frame 11 from the front end position.

[0033] When the external plastic product is placed in the limiting frame 11, the limiting push plate 9 limits and fixes it from the front end position. The top position of the rear end of the limiting push plate 9 is tilted upward, which can effectively ensure the contact area between the external plastic product and the limiting effect.

[0034] The buffer structure 8 includes a horizontally arranged buffer frame 15 and a first damping rod 16 and a second damping rod 17 at its bottom end. A plurality of plastic buffer blocks are equidistantly arranged on the surface of the buffer frame 15. Two groups of the first damping rod 16 and the second damping rod 17 are respectively arranged at the bottom end corners of the buffer frame 15. Both are embedded in the two side surfaces of the operating table 6. The buffer frame 15 cooperates with the first damping rod 16 and the second damping rod 17 at the bottom end to provide buffering protection for the pressure application process.

[0035] When the pressure plate 4 descends and the contact plate 5 contacts the external plastic product in the limit frame 11, the pressure plate 4 contacts the buffer frame 15 at the same time. As the pressure plate 4 descends, the buffer frame 15 slowly descends at the same time under the action of the damping rod structure at the bottom, providing buffering for the entire pressure process and ensuring its compressive detection stability and buffering.

Claims

1. A device for testing the compression resistance of plastic products, comprising a base (1), the top sides of the base (1) being fixedly connected to supporting pillars (2) and a top frame (3) arranged in a matching manner, the bottom end of the top frame (3) being fixedly connected to a pressure plate (4) via a hydraulic mechanism, the surface of the pressure plate (4) being fixedly connected to a contact plate (5), Features: An operating table (6) is fixedly connected to both sides of the surface of the base (1); a buffer structure (8) is movably connected to the top of the operating table (6); the buffer structure (8) is located below both sides of the top frame (3); and a baffle (7) arranged in an "L" shape is fixedly connected to the front of the base (1).

2. A device for detecting the compression resistance of plastic products according to claim 1, Features: The operating table (6) is arranged in a trapezoidal shape as a whole, and the surfaces on both sides are arranged in a "Z"-shaped step shape.

3. A device for detecting the compression resistance of plastic products according to claim 2, Features: The surface of the operating table (6) is provided with an operating groove (10), a limiting area (13) is horizontally arranged inside the operating groove (10), and installation grooves (14) are provided around the inside of the operating groove (10), and the installation grooves (14) are located around the limiting area (13).

4. A device for testing the compression resistance of plastic products according to claim 3, Features: A limiting frame (11) is movably embedded in the interior of the installation groove (14), and the inner surface of the limiting frame (11) is fixedly connected to the limiting layer (12).

5. A device for testing the compression resistance of plastic products according to claim 4, Features: The limiting frame (11) is configured as a rectangular frame as a whole, with the front end being open, and the limiting frame (11) and the mounting groove (14) are connected via a telescopic rod, and the limiting layer (12) fits the inner surface of the limiting frame (11) and is configured as a corrugated rubber layer as a whole.

6. A device for testing the compression resistance of plastic products according to claim 1, Features: The inner side of the baffle (7) is movably connected to a limit push plate (9), the front end of the limit push plate (9) is arranged in a rectangular plate body, and the top position of the rear end is arranged in an upward tilted manner. The limit push plate (9) and the baffle (7) are connected by a hydraulic rod.

7. A device for testing the compression resistance of plastic products according to claim 6, Features: The limiting push plate (9) is simultaneously located at the front end of the limiting frame (11) and is embedded with the limiting frame (11).

8. A device for testing the compression resistance of plastic products according to claim 1, Features: The buffer structure (8) comprises a horizontally arranged buffer frame (15) and a first damping rod (16) and a second damping rod (17) at the bottom end thereof. A plurality of groups of plastic buffer blocks are arranged at equal intervals on the surface of the buffer frame (15).

9. A device for testing the compression resistance of plastic products according to claim 8, Features: The first damping rod (16) and the second damping rod (17) are each provided with two groups located at the bottom end corner position of the buffer frame (15), and both are embedded in the two side surfaces of the operating table (6).

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