Testing equipment for the production of plastic sports flooring

Abstract

This utility model discloses a testing device for the production of plastic sports flooring, relating to the field of testing technology for plastic sports flooring production. It includes a testing instrument body, a worktable, a drive arm, and a friction head. This utility model, through the combined use of a set of movable grooves, a double-ended quick-setting device, a clamping assembly, a control mechanism, anti-slip textures, and rubber anti-slip pads, solves the problem of traditional sample fixing methods in existing friction coefficient testing instruments for plastic sports flooring. These methods often involve single-end clamping or adhesive tape at one end, which is particularly problematic in scenarios requiring reciprocating movement. In such cases, the sample is prone to displacement and wrinkling due to insecure fixing and uneven force distribution during friction testing, interfering with the stable contact between the friction head and the sample surface, leading to data deviation. Furthermore, manual fixing is cumbersome and inefficient, affecting the accuracy and efficiency of plastic sports flooring friction coefficient testing.

Description

Technical Field

[0001] This utility model relates to the field of testing technology for plastic sports flooring production, specifically a testing device for plastic sports flooring production. Background Technology

[0002] In the production process of PVC sports flooring, to ensure that the product meets the requirements of sports scenarios (such as safety, durability, and athletic performance), a series of testing devices are needed to strictly control its various performance indicators. Among them, the coefficient of friction tester is one of the key pieces of equipment in the production and testing of PVC sports flooring. The coefficient of friction directly affects the safety and comfort of sports activities. A coefficient that is too low can easily cause athletes to slip, while a coefficient that is too high may hinder rapid movement and even increase the risk of joint injuries. Therefore, accurately measuring the coefficient of friction of the floor surface is a core step in ensuring product quality. The principle is usually that a drive arm moves the friction head, causing the friction head to contact the friction head placed on the worktable. The surface of the plastic sports flooring sample moves, sometimes reciprocating, to simulate the contact and friction between the shoe sole and the floor during actual sports activities. The friction coefficient is then calculated by detecting the ratio of frictional force to normal force. During this process, the drive arm provides the motion power for the friction head, which simulates the contact between the sports shoe sole material and the sample surface. The worktable is used to support the sample for testing the plastic sports flooring sample. The fixation effect of the sample directly affects the test accuracy. Because the plastic sports flooring sample has a stronger frictional force than samples such as films and woven bags, the reaction force generated under the repeated friction of the friction head is greater, which requires higher stability of sample fixation.

[0003] However, when testing plastic sports flooring with existing friction coefficient measuring instruments, the traditional method of fixing the sample is mostly single-end clamping or one end adhesive tape. Especially in some testing scenarios that require reciprocating movement, this is prone to unstable fixing and uneven force, causing the sample to shift and wrinkle during the friction test. This interferes with the stable contact between the friction head and the sample surface, resulting in deviations in the test data. At the same time, manual fixing is cumbersome and inefficient, which to some extent affects the accuracy and efficiency of testing the friction coefficient of plastic sports flooring. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a testing device for the production of plastic sports flooring. This device features simultaneous, rapid clamping and fixing of plastic sports flooring samples at both ends, offering advantages such as firmness and convenient operation. It improves upon or solves the problems of existing friction coefficient testers, where traditional sample fixing methods, such as single-end clamping or tape application, are prone to causing displacement and wrinkling of the sample during friction testing, especially in scenarios requiring reciprocating movement. This can interfere with the stable contact between the friction head and the sample surface, leading to data deviation. Furthermore, manual fixing is cumbersome and inefficient, negatively impacting the accuracy and efficiency of plastic sports flooring friction coefficient testing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing device for the production of plastic sports flooring, comprising a testing instrument body, a worktable, a drive arm, and a friction head. The worktable is fixedly connected to the front side of the upper surface of the testing instrument body. The drive arm is disposed above the worktable and its rear end is fixedly connected to the testing instrument body. The friction head is disposed on the right side of the drive arm and fixedly connected to the drive arm. A cavity is formed inside the worktable. Movable grooves are formed at both ends of the upper surface of the worktable, and both movable grooves penetrate into the interior of the worktable. A double-ended quick-setting device is provided inside the worktable.

[0006] The double-ended quick-setting device includes a clamping assembly and a control mechanism. There are two clamping assemblies, which are respectively arranged on the left and right sides inside the worktable and correspond to the positions of the two movable slots. The control mechanism is located between the lower ends of the two clamping assemblies.

[0007] In a preferred embodiment of this invention, the clamping assembly includes positioning rods, a lower clamp, and an extrusion groove. There are two positioning rods, respectively positioned on the front and rear sides of the right end of the worktable. The lower ends of both positioning rods are fixedly connected to the lower surface of the worktable, and their upper ends extend out of the worktable through the movable groove on the right side. The lower clamp is fitted onto the upper surface of the two positioning rods and is slidably connected to them. The lower end of the lower clamp extends into the worktable through the movable groove and is slidably connected to it. The extrusion groove is formed on the left side of the lower end of the lower clamp and penetrates through it.

[0008] As a preferred embodiment of this utility model, the lower surfaces of the upper ends of the left and right lower clamps that are close to each other are provided with anti-slip textures.

[0009] As a preferred embodiment of this invention, a rubber anti-slip pad is fixedly connected to the upper surface of the workbench.

[0010] As a preferred embodiment of this utility model, the control mechanism includes a linkage extrusion component and a driving component. The linkage extrusion component is disposed between the lower ends of the two lower clamps and corresponds to the extrusion grooves on both sides. The driving component is disposed in the middle of the inside of the worktable.

[0011] In a preferred embodiment of this invention, the linkage extrusion component includes a support slide rod, a moving block, and a pressure rod. There are two support slide rods, each disposed on the left and right sides inside the worktable, with their front and rear ends fixedly connected to the front and rear surfaces of the worktable. The moving block is sleeved on the surfaces of the two support slide rods and slidably connected to them. There are two pressure rods, each fixedly connected to the left and right end surfaces of the moving block. The ends of the two pressure rods that are far apart from each other are disposed inside the extrusion grooves on the left and right sides and are movably connected to the extrusion grooves.

[0012] In a preferred embodiment of this invention, the driving component includes a motor and a screw. The motor is fixedly connected to the front side of the lower inner surface of the worktable, and the screw is fixedly connected to the rear output end of the motor. The rear end of the screw passes through the moving block and is rotatably connected to the rear end of the worktable, and is threadedly connected to the moving block.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the coordinated use of a measuring instrument body, worktable, drive arm, friction head, movable groove, double-end quick-setting device, clamping assembly, positioning rod, lower clamp, extrusion groove, control mechanism, linkage extrusion component, support slide rod, moving block, pressure rod, drive component, motor, screw, anti-slip texture, and rubber anti-slip pad, improves or solves to a certain extent the problem of traditional sample fixing methods when testing plastic sports flooring with existing friction coefficient measuring instruments. These methods often involve single-end clamping or adhesive tape on one end, which is particularly problematic in scenarios requiring reciprocating movement. This can easily lead to unstable fixing and uneven force distribution, causing sample displacement and wrinkling during friction testing. This, in turn, interferes with the stable contact between the friction head and the sample surface, resulting in deviations in the test data. Furthermore, manual fixing is cumbersome and inefficient, which to some extent affects the accuracy and efficiency of testing the friction coefficient of plastic sports flooring.

[0015] 2. This utility model, by setting up a clamping assembly, in which the positioning rod guides and limits, and the lower clamp and anti-slip texture cooperate with the worktable and rubber anti-slip pad, achieves stable clamping of both ends of the plastic sports floor sample, effectively improving the sample fixation firmness and avoiding detection errors caused by sample displacement or wrinkles during the testing process.

[0016] 3. By setting up a control mechanism, the coordinated action of the linkage extrusion component and the driving component in this utility model realizes the synchronous driving of the clamping components on both sides, ensuring that the force on the left and right sides of the sample is balanced, greatly improving the convenience and efficiency of the fixing operation, and enhancing the clamping stability. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the friction coefficient measuring instrument of this utility model;

[0018] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of a friction coefficient measuring instrument;

[0019] Figure 3 This is an exploded three-dimensional structural diagram of the clamping assembly;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the control mechanism in an explosion.

[0021] In the diagram: 1. Measuring instrument body; 2. Worktable; 3. Drive arm; 4. Friction head; 5. Movable groove; 6. Double-end quick-set device; 7. Clamp assembly; 71. Positioning rod; 72. Lower clamp; 73. Extrusion chute; 8. Control mechanism; 81. Linkage extrusion component; 811. Support slide rod; 812. Moving block; 813. Pressure rod; 82. Drive component; 821. Motor; 822. Screw; 9. Anti-slip texture; 10. Rubber anti-slip pad. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0026] Example 1

[0027] Reference Figure 1-4 This is the first embodiment of the present invention, which provides a testing device for the production of plastic sports flooring, including a testing instrument body 1, a worktable 2, a drive arm 3, and a friction head 4. The worktable 2 is fixedly connected to the front side of the upper surface of the testing instrument body 1. The drive arm 3 is located above the worktable 2 and its rear end is fixedly connected to the testing instrument body 1. The friction head 4 is located on the right side of the drive arm 3 and is fixedly connected to the drive arm 3. A cavity is opened inside the worktable 2. Movable grooves 5 are opened at both ends of the upper surface of the worktable 2. Both movable grooves 5 penetrate into the interior of the worktable 2. A double-ended quick-setting device 6 is provided inside the worktable 2.

[0028] The double-ended quick-setting device 6 includes a clamping assembly 7 and a control mechanism 8. There are two clamping assemblies 7, which are respectively arranged on the left and right sides inside the worktable 2 and correspond to the positions of the two movable slots 5. The control mechanism 8 is located between the lower ends of the two clamping assemblies 7.

[0029] Specifically, the device uses a double-end quick-fixing device 6 to achieve rapid, stable, bidirectional synchronous clamping of the plastic sports flooring sample, effectively improving the sample fixation firmness and ease of operation during the testing process, and ensuring the accuracy and efficiency of friction coefficient testing.

[0030] Furthermore, the control mechanism 8 drives the clamping components 7 on both sides to move synchronously. With the cooperation of the clamping components 7 and the surface of the worktable 2, the left and right sides of the sample are clamped or released at the same time. The components work together to complete the rapid fixation and release of the sample.

[0031] Example 2

[0032] In the second embodiment of this utility model, the clamping assembly 7 includes a positioning rod 71, a lower clamp 72, and an extrusion groove 73. There are two positioning rods 71, which are respectively arranged on the front and rear sides of the right end inside the worktable 2. The lower ends of the two positioning rods 71 ​​are fixedly connected to the lower surface inside the worktable 2, and the upper ends of the two positioning rods 71 ​​extend out of the worktable 2 through the movable groove 5 on the right side. The lower clamp 72 is sleeved on the upper surface of the two positioning rods 71 ​​and is slidably connected to the positioning rods 71. The lower end of the lower clamp 72 extends into the worktable 2 through the movable groove 5 and is slidably connected to the worktable 2. The extrusion groove 73 is opened on the left side of the lower end of the lower clamp 72 and penetrates the lower clamp 72.

[0033] The lower surfaces of the upper ends of the left and right lower clamps 72, which are close to each other, are provided with anti-slip textures 9;

[0034] A rubber anti-slip pad 10 is fixedly connected to the upper surface of the workbench 2.

[0035] Specifically, by setting up the clamping assembly 7, in which the positioning rod 71 provides guidance and limit, and the lower clamp 72 and anti-slip texture 9 cooperate with the worktable 2 and the rubber anti-slip pad 10, stable clamping of both ends of the plastic sports floor sample is achieved, which effectively improves the firmness of sample fixation and avoids detection errors caused by sample displacement or wrinkles during the testing process.

[0036] Furthermore, since the ends of the two pressure rods 813 away from the moving block 812 are embedded in the extrusion grooves 73 at the lower ends of the corresponding two lower clamps 72, and the extrusion grooves 73 are designed at an inclined angle, when the two pressure rods 813 move backward, they will exert a squeezing force on the inner walls of the two extrusion grooves 73, forcing the two lower clamps 72 to slide downward along the positioning rod 71. As the lower clamps 72 continue to move downward, the lower surface of their upper end near the inner side, which has anti-slip textures 9, gradually approaches the rubber anti-slip pads 10 on the surface of the workbench 2, and finally presses the left and right edges of the plastic sports floor tightly between the anti-slip textures 9 and the rubber anti-slip pads 10. The anti-slip textures 9 increase the contact friction, and the rubber anti-slip pads 10 enhance the surface adsorption, together achieving bidirectional synchronous clamping and fixing of the sample, ensuring that the sample will not shift or wrinkle during the friction test.

[0037] Example 3

[0038] In the third embodiment of this utility model, the control mechanism 8 includes a linkage extrusion member 81 and a driving member 82. The linkage extrusion member 81 is disposed between the lower ends of the two lower clamps 72 and corresponds to the extrusion grooves 73 on both sides. The driving member 82 is disposed in the middle of the inside of the worktable 2.

[0039] The linkage extrusion component 81 includes a support slide rod 811, a moving block 812, and a pressure rod 813. There are two support slide rods 811, which are respectively set on the left and right sides inside the worktable 2, and their front and rear ends are respectively fixedly connected to the front and rear surfaces inside the worktable 2. The moving block 812 is sleeved on the surface of the two support slide rods 811 and is slidably connected to the support slide rods 811. There are two pressure rods 813, which are respectively fixedly connected to the left and right end surfaces of the moving block 812. The ends of the two pressure rods 813 that are far apart from each other are respectively set inside the extrusion grooves 73 on the left and right sides and are movably connected to the extrusion grooves 73.

[0040] The driving component 82 includes a motor 821 and a screw 822. The motor 821 is fixedly connected to the front side of the lower surface inside the worktable 2. The screw 822 is fixedly connected to the rear output end of the motor 821. The rear end of the screw 822 passes through the moving block 812 and is rotatably connected to the rear end inside the worktable 2, and is threadedly connected to the moving block 812.

[0041] Specifically, by setting up a control mechanism 8, in which the linkage extrusion component 81 and the driving component 82 work together to achieve synchronous driving of the two-sided clamping components 7, ensuring that the force on the left and right sides of the sample is balanced, greatly improving the convenience and efficiency of the fixing operation, and enhancing the clamping stability.

[0042] Furthermore, roughly based on the distance between the left and right lower clamps 72, take a piece of plastic sports flooring, then lay the plastic sports flooring flat on the rubber anti-slip mat 10 on the workbench 2, and smooth the left and right sides of the plastic sports flooring to the lower clamps 72 on the side where they are close to each other, below the anti-slip texture 9. Then control the motor 821 to drive the screw 822 to rotate. When the screw 822 rotates, the moving block 812, which is threadedly connected to the screw 822, will move backward along the support slide rod 811. The pressure rods 813, which are fixedly connected at both ends, will move backward synchronously. Since the ends of the two pressure rods 813 away from the moving block 812 are embedded in the extrusion grooves 73 at the lower ends of the corresponding two lower clamps 72, and the extrusion grooves 73 are designed with an inclined angle, the two pressure rods 813 will exert a squeezing force on the inner walls of the two extrusion grooves 73 when they move backward.

[0043] Working principle:

[0044] During the testing and fixing, roughly based on the distance between the left and right lower clamps 72, a piece of plastic sports flooring is taken. The plastic sports flooring is then laid flat on the rubber anti-slip mat 10 on the workbench 2. The left and right sides of the plastic sports flooring are then aligned with the anti-slip texture 9 on the side where the lower clamps 72 are close to each other. Then, the motor 821 is controlled to drive the screw 822 to rotate. When the screw 822 rotates, the moving block 812, threadedly connected to the screw 822, moves backward along the support slide rod 811. The pressure rods 813, fixedly connected to its left and right ends, move backward synchronously. Since the ends of the two pressure rods 813 furthest from the moving block 812 are embedded in the extrusion grooves 7 at the lower ends of the corresponding two lower clamps 72... Inside the 3rd section, the extrusion groove 73 is designed with an inclined angle. When the two pressure rods 813 move backward, they will exert a squeezing force on the inner wall of the two extrusion grooves 73, forcing the two lower clamps 72 to slide downward along the positioning rod 71. As the lower clamps 72 continue to move downward, the anti-slip texture 9 on the lower surface near the inner side of the upper end gradually approaches the rubber anti-slip pad 10 on the surface of the workbench 2, and finally presses the left and right edges of the plastic sports floor tightly between the anti-slip texture 9 and the rubber anti-slip pad 10. The anti-slip texture 9 increases the contact friction, and the rubber anti-slip pad 10 enhances the surface adsorption, together to achieve bidirectional synchronous clamping and fixing of the sample, ensuring that the sample will not shift or wrinkle during the friction test.

[0045] When the test is completed and the fixation needs to be released, the control motor 821 drives the screw 822 to rotate in the opposite direction. The moving block 812 moves forward along the support slide bar 811. The two pressure bars 813 move forward and press upward against the inner walls of the two extrusion grooves 73. At this time, the lower clamp 72 slides upward along the positioning rod 71 under the extrusion force, and its lower end separates from the surface of the workbench 2. The clamping force between the anti-slip texture 9 and the rubber anti-slip pad 10 disappears, and the plastic sports floor sample can be easily taken out, completing the fixation and release process of one test.

[0046] In summary, by using the combined components of the measuring instrument body 1, worktable 2, drive arm 3, friction head 4, movable groove 5, double-end quick-setting device 6, clamping assembly 7, positioning rod 71, lower clamp 72, extrusion groove 73, control mechanism 8, linkage extrusion component 81, support slide rod 811, moving block 812, pressure rod 813, drive component 82, motor 821, screw 822, anti-slip texture 9, and rubber anti-slip pad 10, the plastic sports flooring sample can be quickly and securely clamped at both ends simultaneously, achieving a firm and convenient fixing operation.

[0047] The measuring instrument body 1, drive arm 3, friction head 4, motor 821 and screw 822 used in this application can be additionally equipped with protective measures known in the art under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0048] It should be noted that the measuring instrument body 1, drive arm 3, friction head 4, motor 821 and screw 822 are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are all common knowledge in the art, and therefore will not be described in detail in this application document.

[0049] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0050] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0051] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0052] 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. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A kind of detection equipment of plastic sports floor production, including measuring instrument body (1), workbench (2), driving arm (3) and friction head (4), the workbench (2) is fixedly connected on the upper surface front side of measuring instrument body (1), the driving arm (3) is set on the workbench (2), and rear end is fixedly connected with measuring instrument body (1), the friction head (4) is set in the right side of driving arm (3), and is fixedly connected with driving arm (3), it is characterized by: The workbench (2) has a cavity inside, and movable slots (5) are provided at both ends of the upper surface of the workbench (2). Both movable slots (5) extend into the interior of the workbench (2). A double-ended quick-setting device (6) is provided inside the workbench (2). The double-ended quick-setting device (6) includes a clamping assembly (7) and a control mechanism (8). There are two clamping assemblies (7), which are respectively arranged on the left and right sides inside the worktable (2) and correspond to the positions of the two movable slots (5). The control mechanism (8) is located between the lower ends of the two clamping assemblies (7).

2. The detection equipment for manufacturing sports floor of plastic and rubber according to claim 1, wherein: The clamping assembly (7) includes a positioning rod (71), a lower clamp (72), and an extrusion groove (73). There are two positioning rods (71), which are respectively located on the front and rear sides of the right end inside the worktable (2). The lower ends of the two positioning rods (71) are fixedly connected to the lower surface inside the worktable (2), and the upper ends of the two positioning rods (71) extend out of the worktable (2) through the movable groove (5) on the right side. The lower clamp (72) is sleeved on the upper surface of the two positioning rods (71) and is slidably connected to the positioning rods (71). The lower end of the lower clamp (72) extends into the worktable (2) through the movable groove (5) and is slidably connected to the worktable (2). The extrusion groove (73) is opened on the left side of the lower end of the lower clamp (72) and passes through the lower clamp (72).

3. The testing equipment for the production of plastic sports flooring according to claim 2, characterized in that: The lower surfaces of the upper ends of the lower clamps (72) on both the left and right sides are provided with anti-slip textures (9).

4. The testing equipment for the production of plastic sports flooring according to claim 2, characterized in that: A rubber anti-slip pad (10) is fixedly connected to the upper surface of the workbench (2).

5. The testing equipment for the production of plastic sports flooring according to claim 2, characterized in that: The control mechanism (8) includes a linkage extrusion member (81) and a drive member (82). The linkage extrusion member (81) is disposed between the lower ends of the two lower clamps (72) and corresponds to the extrusion grooves (73) on both sides. The drive member (82) is disposed in the middle of the worktable (2).

6. The testing equipment for the production of plastic sports flooring according to claim 5, characterized in that: The linkage extrusion component (81) includes a support slide rod (811), a moving block (812), and a pressure rod (813). There are two support slide rods (811), which are respectively located on the left and right sides inside the worktable (2), and their front and rear ends are respectively fixedly connected to the front and rear surfaces inside the worktable (2). The moving block (812) is sleeved on the surface of the two support slide rods (811) and is slidably connected to the support slide rods (811). There are two pressure rods (813), which are respectively fixedly connected to the left and right end surfaces of the moving block (812). The ends of the two pressure rods (813) that are far apart from each other are respectively located inside the extrusion grooves (73) on the left and right sides and are movably connected to the extrusion grooves (73).

7. The testing equipment for the production of plastic sports flooring according to claim 6, characterized in that: The driving component (82) includes a motor (821) and a screw (822). The motor (821) is fixedly connected to the front side of the lower inner surface of the worktable (2). The screw (822) is fixedly connected to the rear output end of the motor (821). The rear end of the screw (822) passes through the moving block (812) and is rotatably connected to the rear end of the worktable (2), and is threadedly connected to the moving block (812).

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