Automatic testing system and working method for floor mat production

Abstract

The present invention relates to the technical field of floor mat production, and in particular to an automatic testing system for floor mat production and a working method thereof, comprising a placing table, a bracket base, a clamping assembly and a flipping assembly, wherein a plurality of guide telescopic rods are arranged on the lower side of the placing table, the guide telescopic rods are connected to the bracket base, the placing table can be lifted and lowered on the upper side of the bracket base, and positioning blocks are fixedly connected to both sides of the upper end of the placing table, and the placing table is used to place the floor mat body; the clamping assembly comprises a pair of L-shaped supporting plates, one side of the L-shaped supporting plate is fixedly connected to a fixed clamping block, when the placing table is in the highest position, the upper end surface is flush with the fixed clamping block, a pair of movable clamping blocks are arranged on the upper end of the fixed clamping block, one side of the L-shaped supporting plate is fixedly connected to a concave plate, the concave plate is fixedly connected to the fixed clamping block, and vertical grooves are opened on both sides of the concave plate. The present invention realizes the automatic testing function conveniently and efficiently.

Description

Technical Field

[0001] The present invention relates to the technical field of floor mat production, and in particular to an automatic testing system and a working method thereof for floor mat production. Background Art

[0002] Floor mats are products that can effectively scrape away dirt and moisture at the entrance to keep the indoor floor clean. They are characterized by being flexible and soft, comfortable to the foot, and containing unique anti-ultraviolet additives to prevent fading and brittleness. They can withstand outdoor environments exposed to the sun and rain. Therefore, in order to ensure that the strength and quality of the floor mats are qualified and that they are not easily damaged during long-term use, they need to be tested.

[0003] An EVA floor mat waterproof and anti-pull detection device is disclosed in the existing patent publication number CN221350979U, which includes a support frame, a bidirectional motor, a screw rod and a sliding frame. A bidirectional motor is connected to the middle of the support frame, and screw rods are connected to the output shafts of the bidirectional motors. The screw rods are rotatably connected to the support frame, and the sliding frame is threadedly connected to the screw rods.

[0004] In the above technical solution, the sliding frames are moved away from each other by rotating the screw rod, and the EVA floor mat is pulled. When the floor mat needs to be clamped, the staff needs to rotate and open the clamping plate, and the torsion spring is deformed, and the EVA floor mat is placed between the sliding frames. The torsion spring is then restored to drive the clamping plate to reset, so that the clamping plate fixes the EVA floor mat on the sliding frame. However, it is time-consuming and laborious to push the clamping plate for clamping by manpower, and the floor mat cannot be stably clamped only by the deformation elastic force of the torsion spring. Moreover, if the clamping stability is to be improved, the greater the elastic force of the torsion spring, the greater the manual thrust required, and the practicality is poor.

[0005] Therefore, it is necessary to provide an automatic testing system and a working method thereof for floor mat production, which can achieve the purpose of automatic testing. Summary of the invention

[0006] The object of the present invention is to provide an automatic testing system for floor mat production and a working method thereof, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic testing system for floor mat production and a working method thereof, comprising a placing table, a bracket base, a pressing assembly and a flipping assembly,

[0008] A plurality of guide telescopic rods are arranged on the lower side of the placing platform, and the guide telescopic rods are connected to the bracket base. The placing platform is arranged on the upper side of the bracket base in a liftable manner, and positioning blocks are fixedly connected to both sides of the upper end of the placing platform. The placing platform is used to place the floor mat body;

[0009] The clamping assembly includes a pair of L-shaped support plates, one side of the L-shaped support plate is fixedly connected to a fixed clamping block, when the placement table is in the highest position, the upper end surface is flush with the fixed clamping block, a pair of movable clamping blocks are arranged on the upper end of the fixed clamping block, one side of the L-shaped support plate is fixedly connected to a concave plate, the concave plate is fixedly connected to the fixed clamping block, vertical grooves are provided on both sides of the concave plate, one end of the movable clamping block is fixedly connected to a slider, and the slider is slidably matched with the vertical groove;

[0010] The flip assembly includes a flip arc plate, which is provided with two pairs. Each pair of flip arc plates is correspondingly arranged at the two ends of the L-shaped support plate. The two ends of the L-shaped support plate are fixedly connected with a closing plate. The two ends of the closing plate are fixedly connected with an arc block. The arc block is slidably matched with the inner side of the flip arc plate, and the flipping directions of the L-shaped support plates on both sides are opposite.

[0011] In one embodiment, the upper end of the movable clamp is fixedly connected to a support seat, a limit rod is fixedly connected between a pair of support seats, a plurality of guide telescopic columns are provided at one end of the concave plate, a translation plate is provided at one end of the guide telescopic columns, a top block is fixedly connected to one side of the translation plate, a pair of limit blocks are fixedly connected to one end of the top block, an inclined groove is provided on the inner side of the limit block, and the limit rod passes through the inclined groove and slides with the limit rod.

[0012] In one embodiment, a moving column is fixedly connected to the center of one side of the translation plate, and the moving column passes through the L-shaped support plate and is clearance-matched with the L-shaped support plate, and a gear 1 is rotatably connected to the outer side of the L-shaped support plate, and the moving column passes through the gear 1 and is threadedly connected to the gear 1, and the lower end of the gear 1 is meshingly connected to the gear 2, and one end of the gear 2 is fixedly connected to a rotating shaft, and the outer side of the rotating shaft is rotatably connected to an axle seat, and the lower end of the axle seat is fixedly connected to the bracket base, and the inner side of the bracket base is fixedly connected to a motor, and the upper side of the motor drives a bevel gear 1, and the upper end of the bevel gear 1 is meshingly connected to a pair of bevel gear 2, and the bevel gear 2 is fixedly connected to the rotating shaft.

[0013] In one embodiment, brake rods are fixedly connected to both ends of the translation plate, an adaptation groove for the brake rod to move is opened through the closed plate, an L-shaped groove is opened on the inner side of the flip arc plate, the brake rod extends into the L-shaped groove and cooperates with the clearance therein, and the L-shaped groove limits the displacement of the brake rod.

[0014] In one embodiment, a threaded column is fixedly connected to the upper end of the bevel gear 1, a lifting sleeve is provided at the upper end of the threaded column, and the lifting sleeve is provided at the lower side of the placement table.

[0015] In one embodiment, a circular groove is provided at the center of the lower side of the placing table, and a plurality of spring telescopic rods are provided at the lower end of the circular groove. A baffle is connected to the lower end of the spring telescopic rod, and the diameter of the baffle is equal to the inner diameter of the lifting sleeve. Blocks are fixedly connected to both ends of the baffle, and a plurality of slots are provided at the upper end of the lifting sleeve, and the blocks are adapted to the slots.

[0016] In one embodiment, a pair of grooves are opened at the lower end of the placing table, and a spring telescopic rod 2 is arranged in the groove. The lower end of the spring telescopic rod 2 is provided with an arc-shaped clamping angle, which is adapted to the groove, and the arc-shaped clamping angle limits the rotation of the lifting sleeve in one direction.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention manually loads the floor mat body to be tested onto the upper side of the placement table, then moves downward through the movable clamping block, presses the two short sides of the floor mat body onto the upper side of the fixed clamping block and tightens and straightens the floor mat body, then moves the placement table downward along the guide telescopic rod, away from the clamped floor mat body, thereby reserving sufficient space for testing;

[0018] By relatively flipping a pair of L-shaped support plates, the arc block slides along the inner side of the flip arc plate for guidance, driving the two short sides of the floor mat body to flip in opposite directions. Since the floor mat body is in a tensioned and straightened state at this time, the floor mat body is twisted and torn to achieve strength testing. If there is no obvious crack damage on the floor mat body within a certain flipping angle, it proves that the strength of the floor mat body is qualified, otherwise it is unqualified, thereby realizing the function of automatic clamping and testing, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a front cross-sectional schematic diagram of the present invention;

[0023] Figure 3 is a three-dimensional schematic diagram of a limit rod of the present invention;

[0024] Figure 4 It is a partial three-dimensional schematic diagram of the present invention;

[0025] Figure 5 It is a schematic diagram of the interior of the flip arc plate of the present invention;

[0026] Figure 6 yes Figure 2 A local enlarged schematic diagram of region A;

[0027] Figure 7 It is a three-dimensional schematic diagram of the baffle of the present invention;

[0028] Figure 8 It is a three-dimensional schematic diagram of the bottom of the placement table of the present invention;

[0029] In the figure: 1, L-shaped support plate; 101, fixed clamping block; 102, movable clamping block; 103, concave plate; 104, limit rod; 105, guide telescopic column; 106, translation plate; 107, top block; 108, limit block; 109, support seat; 110, moving column; 111, gear 1; 112, gear 2; 113, rotating shaft; 114, shaft seat; 115, bevel gear 1; 116, bevel gear 2;

[0030] 2. Flip arc plate; 201. Closing plate; 202. Arc block; 203. L-shaped groove;

[0031] 3. Brake rod; 301. Threaded column; 302. Lifting sleeve; 303. Threaded ring; 304. Spring retracting rod;

[0032] 4. Placement table; 401. Guide telescopic rod; 402. Round groove; 403. Spring telescopic rod 1; 404. Baffle plate; 405. Card block; 406. Card slot;

[0033] 5. Spring telescopic rod 2; 501. Arc clamping angle;

[0034] 6. Floor mat body;

[0035] 9. Bracket base. DETAILED DESCRIPTION

[0036] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0037] See also Figure 1-8 The present invention provides a technical solution: an automatic testing system for floor mat production and a working method thereof, comprising a placing table 4, a support base 9, a pressing component and a flipping component,

[0038] A plurality of guide telescopic rods 401 are provided on the lower side of the placement platform 4, and the guide telescopic rods 401 are connected to the bracket base 9. The placement platform 4 is arranged on the upper side of the bracket base 9 in a liftable manner, and positioning blocks are fixedly connected to both sides of the upper end of the placement platform 4. The placement platform 4 is used to place the floor mat body 6;

[0039] The clamping assembly includes a pair of L-shaped support plates 1, one side of the L-shaped support plate 1 is fixedly connected with a fixed clamping block 101, when the placement table 4 is in the highest position, the upper end surface is flush with the fixed clamping block 101, and a pair of movable clamping blocks 102 are arranged on the upper end of the fixed clamping block 101, one side of the L-shaped support plate 1 is fixedly connected with a concave plate 103, the concave plate 103 is fixedly connected with the fixed clamping block 101, and vertical grooves are provided on both sides of the concave plate 103, and one end of the movable clamping block 102 is fixedly connected with a slider, and the slider is slidably matched with the vertical groove;

[0040] The flip assembly includes a flip arc plate 2, and two pairs of flip arc plates 2 are arranged. Each pair of flip arc plates 2 is arranged at the two ends of the L-shaped support plate 1. The two ends of the L-shaped support plate 1 are fixedly connected with a closing plate 201, and the two ends of the closing plate 201 are fixedly connected with an arc block 202. The arc block 202 slides with the inner side of the flip arc plate 2, and the flipping directions of the L-shaped support plates 1 on both sides are opposite.

[0041] First, the floor mat body 6 to be tested is manually loaded onto the upper side of the placement table 4, and the two long sides are positioned by the positioning blocks on both sides, and the two short sides are placed on the upper side of a pair of fixed clamping blocks 101; then, the movable clamping block 102 is moved downward, and the slider slides along the vertical groove for guidance, so that the two short sides of the floor mat body 6 are pressed against the upper side of the fixed clamping block 101 and the floor mat body 6 is stretched and straightened, and then the placement table 4 is moved downward along the guide telescopic rod 401, away from the clamped floor mat body 6, so as to reserve enough space for testing;

[0042] At the beginning of the test, a pair of L-shaped support plates 1 are relatively flipped, and the arc block 202 slides along the inner side of the flip arc plate 2 for guidance, driving the two short sides of the floor mat body 6 to flip in the opposite direction. Since the floor mat body 6 is in a tensioned and straight state at this time, the floor mat body 6 is twisted and torn, and the strength test can be achieved. If there is no obvious crack damage on the floor mat body 6 within a certain flipping angle, it proves that the strength of the floor mat body 6 is qualified, otherwise it is unqualified.

[0043] After the test is finished, the pair of L-shaped support plates 1 are reset, and the placement table 4 is raised and reset to support the tested floor mat body 6, and then the movable clamping block 102 is raised and reset, and finally the material is unloaded manually to complete the test work, realizing the function of automatic clamping and testing, saving time and labor;

[0044] Preferably, in order to ensure that when the placement table 4 is in the highest position, the upper end surface is flush with the fixed clamp 101, thereby ensuring the flatness of the placed floor mat body 6, and also facilitating the flatness when clamping the two short sides and tensioning the floor mat body 6, the fixed clamp 101 is set to be a magnetic metal, and electromagnet blocks are provided at both ends of the placement table 4. When the electromagnet blocks are energized, the placement table 4 and the fixed clamp 101 are adsorbed on each other, ensuring the neatness between the two and improving the stability of the placement table 4 itself.

[0045] The upper end of the movable clamp 102 is fixedly connected to a support seat 109, a limit rod 104 is fixedly connected between a pair of support seats 109, a plurality of guide telescopic columns 105 are arranged at one end of the concave plate 103, a translation plate 106 is arranged at one end of the guide telescopic columns 105, a top block 107 is fixedly connected to one side of the translation plate 106, a pair of limit blocks 108 are fixedly connected to one end of the top block 107, an inclined groove is provided on the inner side of the limit block 108, and the limit rod 104 passes through the inclined groove and slides with it.

[0046] Preferably, when it is necessary to drive the movable clamp 102 downward to clamp the floor mat body 6, a limit block 108 is set. Specifically, the limit rod 104 passes through the inclined groove of the limit block 108, so that the limit rod 104 is limited by the limit block 108. When the translation plate 106 moves away from the concave plate 103, the top block 107 and the limit block 108 are driven to move. At this time, the limit rod 104 is at the uppermost end of the inclined groove, and the limit block 108 moves, so that the limit rod 104 is limited by it and moves downward along the inclined groove. At this time, the slider and the vertical groove slide for guidance, so that the movable clamp 102 can be displaced linearly downward, thereby clamping the floor mat body 6. On the contrary, when the translation plate 106 is close to the concave plate 103, the movable clamp 102 can be driven to reset upward, with a high degree of automation and strong stability.

[0047] A moving column 110 is fixedly connected to the center of one side of the translation plate 106, and the moving column 110 passes through the L-shaped support plate 1 and is clearance-matched therewith. A gear 111 is rotatably connected to the outer side of the L-shaped support plate 1. The moving column 110 passes through the gear 111 and is threadedly connected therewith. The lower end of the gear 111 is meshedly connected to the gear 2 112, and one end of the gear 2 112 is fixedly connected to a rotating shaft 113, and the outer side of the rotating shaft 113 is rotatably connected to a shaft seat 114, and the lower end of the shaft seat 114 is fixedly connected to the bracket base 9, and the inner side of the bracket base 9 is fixedly connected to a motor, and the upper side of the motor drives a bevel gear 115, and the upper end of the bevel gear 115 is meshedly connected to a pair of bevel gears 2 116, and the bevel gear 2 116 is fixedly connected to the rotating shaft 113.

[0048] Preferably, when it is necessary to drive the translation plate 106 to move, the bevel gear 115 is driven to rotate by the motor, and the bevel gear 115 is meshed with the bevel gear 2 116 on both sides, driving the rotating shaft 113 on both sides to rotate, and the rotating shaft 113 drives the gear 2 112 and the gear 1 111 to rotate, and the gear 1 111 is threadedly connected with the movable column 110, and the gear 111 rotates and under the guidance of the guide telescopic column 105, the movable column 110 drives the translation plate 106 to move horizontally, so that the limit block 108 can be driven to move, and the synchronization of the movable clamping blocks 102 on both sides is good.

[0049] The two ends of the translation plate 106 are fixedly connected with brake rods 3, and an adaptation groove for the displacement of the brake rod 3 is opened on the closing plate 201. An L-shaped groove 203 is opened on the inner side of the flip arc plate 2. The brake rod 3 extends into the L-shaped groove 203 and cooperates with the clearance therein. The L-shaped groove 203 limits the displacement of the brake rod 3.

[0050] Preferably, when the motor drives the translation plate 106 to move, thereby driving the movable clamping block 102 to press down, the brake rod 3 moves synchronously with the translation plate 106, and the brake rod 3 passes through the adaptation groove and extends into the L-shaped groove 203. At this time, the brake rod 3 moves along the transverse groove part of the L-shaped groove 203 until it moves to the intersection of the transverse groove and the vertical groove. At this time, the movable clamping block 102 presses the floor mat body 6 against the upper side of the fixed clamping block 101 and the translation plate 106 also moves to contact the vertical surface of the L-shaped support plate 1, and the translation plate 106 cannot continue to move. At this time, if the motor continues to drive, the driving force is transmitted to the bevel gear 1 115, the bevel gear 2 116, the rotating shaft 113 and the gear 2 112. Since the translation plate 106 cannot continue to move at this time, the gear 1 1 11 cannot rotate relative to the moving column 110, and because the brake rod 3 moves to the right angle of the L-shaped groove 203, the gear 111 transmits torque through the moving column 110, driving the L-shaped support plate 1 to flip as a whole, and the brake rod 3 moves along the vertical groove of the L-shaped groove 203, which can drive the short side of the floor mat body 6 to flip, and the floor mat body 6 is tested. The direction of the L-shaped groove 203 is set according to the flipping direction of the L-shaped support plate 1. When the flipping is completed, the motor drives in the opposite direction, so that the brake rod 3 moves back to the right angle along the vertical groove of the L-shaped groove 203, that is, the L-shaped support plates 1 on both sides are straightened, and then the motor continues to drive, so that the translation plate 106 moves and resets, and the brake rod 3 also resets along the horizontal groove part, so that the floor mat body 6 can be released to complete the unloading;

[0051] That is to say, only by driving the motor, the movable clamping block 102 can be driven to clamp the floor mat body 6, and then the L-shaped support plate 1 can be directly driven to flip as a whole for testing. It can be realized without adding additional driving components or control programs, so that the clamping and testing work can be completed in one piece, with a high degree of automation. When the bevel gear 115 drives a pair of bevel gears 116, the pair of bevel gears 116 rotate in opposite directions, which correspondingly drives the L-shaped support plates 1 on both sides to rotate in opposite directions to test the floor mat body 6. The design is relatively reasonable and practical. In addition, a brake rod 3 is provided to move along the L-shaped groove 203 to stably control the clamping operation and flipping operation. When moving along the horizontal groove, the linear displacement of the translation plate 106 is limited until the floor mat body 6 is clamped, and the brake rod 3 also moves to the vertical groove position. Then the rotation direction of the gear 111 remains unchanged, so that the L-shaped support plate 1 is flipped as a whole, realizing the automatic switching between linear displacement and flipping.

[0052] Preferably, rubber strips are provided on the clamping surfaces of the fixed clamping block 101 and the movable clamping block 102 to further increase the clamping stability during testing.

[0053] The upper end of the bevel gear 115 is fixedly connected with a threaded column 301 , and the upper end of the threaded column 301 is provided with a lifting sleeve 302 , and the lifting sleeve 302 is arranged on the lower side of the placement table 4 .

[0054] Preferably, a threaded column 301 is threadedly connected to a lifting sleeve 302. When the placement table 4 needs to be driven to rise and fall, the bevel gear 115 is driven to rotate by a motor, thereby driving the threaded column 301 to rotate. The threaded column 301 can be threadedly connected to the lifting sleeve 302 and raised and lowered under the guidance of a plurality of guide telescopic rods 401, thereby driving the placement table 4 to descend to reserve a test space, or to rise and reset.

[0055] Preferably, since the motor drives the threaded column 301, it also drives the bevel gears 116 on both sides, so that the movable clamping block 102 moves, resulting in the placement table 4 descending before the movable clamping block 102 clamps the floor mat body 6, causing the floor mat body 6 to descend, so that the two short sides move out of the clamping range of the movable clamping block 102, and the movable clamping block 102 cannot clamp it and straighten it. Therefore, a threaded ring 303 is provided, and the threaded ring 303 and the lifting sleeve 302 have the same inner and outer diameters, and a plurality of spring contraction rods 304 are provided between the two. The inner side of the threaded ring 303 is provided with an internal thread, and the lifting sleeve 302 and the threaded column 301 are clearance-matched. In the initial state of the spring contraction rod 304, the lifting sleeve 302 and the threaded ring 303 are close to each other, and the threaded ring 303 is threadedly connected to the upper end of the threaded column 301 (such as Figure 6As shown), when the clamping work starts, the motor drives the bevel gear 115 to rotate, and the bevel gear 115 synchronously drives a pair of bevel gears 2 116 and the threaded column 301 to rotate, so that the movable clamping block 102 moves downward. At the same time, the threaded column 301 drives the threaded ring 303 to descend. At this time, the placement table 4 and the fixed clamping block 101 are adsorbed on each other, so the lifting sleeve 302 remains stationary, so that the spring contraction rod 304 is stretched, and the placement table 4 can stably support the floor mat body 6 until the movable clamping block 102 clamps it. Then, the electromagnet block is powered off, and under the resetting action of the spring contraction rod 304, the lifting sleeve 302 is pulled downward, so that the placement table 4 can be lowered away from the clamped floor mat body 6, and the test can be started directly, with a high degree of automation.

[0056] A circular groove 402 is provided at the center of the lower side of the placement table 4, and a plurality of spring telescopic rods 403 are provided at the lower end of the circular groove 402. A baffle plate 404 is connected to the lower end of the spring telescopic rod 403. The diameter of the baffle plate 404 is equal to the inner diameter of the lifting sleeve 302. Blocks 405 are fixedly connected to both ends of the baffle plate 404. A plurality of slots 406 are provided at the upper end of the lifting sleeve 302, and the blocks 405 are adapted to the slots 406.

[0057] Preferably, when the placement table 4 descends under the action of the spring retraction rod 304, the placement table 4 has moved to the lowest end and cannot continue to descend. At this time, the motor still needs to continue to drive the bevel gear 115, thereby driving the L-shaped support plates 1 on both sides to flip relative to each other for testing. At this time, the threaded column 301 can no longer drive the threaded ring 303 to descend. Therefore, in order to avoid interference between the two, a baffle 404 is provided. When the placement table 4 descends under the action of the spring retraction rod 304, the threaded column 301 passes through the lifting sleeve 302 and contacts the baffle 404. The baffle 404 is lifted up, thereby driving the block 405 to rise and disengage from the slot. In 406, a lifting sleeve 302 is set to be rotatably connected with the placement table 4. When the block 405 is disengaged from the slot 406, the lifting sleeve 302 loses its restriction and can rotate relative to the placement table 4. At this time, when the motor is driven, the bevel gear 115 drives the threaded column 301 and the lifting sleeve 302 to rotate synchronously, so that the lifting drive of the placement table 4 can be released, and only the L-shaped support plate 1 is flipped and driven. The two do not interfere with each other. In other words, through the setting of the baffle plate 404, the placement table 4 can be lowered while the drive of the threaded column 301 to the placement table 4 is automatically released. The degree of automation is high, and the connection between the processes is smooth, which improves work efficiency.

[0058] A pair of sinking grooves are provided at the lower end of the placing platform 4, and a spring telescopic rod 2 5 is arranged in the sinking groove. The lower end of the spring telescopic rod 2 5 is provided with an arc-shaped clamping angle 501, which is adapted to the clamping groove 406, and the arc-shaped clamping angle 501 limits the rotation of the lifting sleeve 302 in one direction.

[0059] Preferably, since the lifting drive of the placement table 4 is released in the above embodiment, if the threaded column 301 drives the threaded ring 303 and the lifting sleeve 302 to reverse during resetting, the lifting sleeve 302 will only idle relative to the placement table 4 and cannot be driven to reset upward. Therefore, an arc-shaped clamping angle 501 is provided, and the arc-shaped clamping angle 501 is adapted to the clamping groove 406, and the two can be clamped with each other. Since the arc-shaped clamping angle 501 has an arc surface, when the lifting sleeve 302 rotates relative to the arc surface, the force acts on the arc surface during contact, so that the clamping groove 406 pushes the arc-shaped clamping angle 501 into the sink groove along the arc surface for avoidance. That is, when the lifting drive of the placement table 4 is released and the motor drives the threaded column 301 to rotate in the forward direction, the threaded column 301 can be rotated. The column 301 drives the lifting sleeve 302 to rotate relative to the placement table 4 without affecting the relative flipping of the L-shaped support plate 1 for testing. When the test is completed and needs to be reset, the motor drives in the reverse direction, and the threaded column 301 rotates in the reverse direction. At this time, the clamping groove 406 contacts and is stuck with the straight surface of the arc-shaped clamping angle 501, so that the lifting sleeve 302 cannot be reversed relative to the placement table 4. Therefore, the lifting sleeve 302 and the threaded ring 303 remain stationary, and the threaded column 301 rotates relative to each other, which can drive the threaded ring 303 to move upward, so that the placement table 4 rises and resets. At the same time, the L-shaped support plate 1 and the movable clamping block 102 are also reset, realizing unified automatic reset, with a high degree of automation. The entire process can be realized by a single motor, which saves costs and is highly practical.

[0060] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, internal communication between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in this application can be understood according to specific circumstances.

[0061] The above is a detailed introduction to the automatic testing system and working method for floor mat production provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic testing system for floor mat production, comprising a placement table (4), a support base (9), a pressing assembly and a flip assembly, characterized in that: A plurality of guide telescopic rods (401) are arranged at the lower side of the placement platform (4), and the guide telescopic rods (401) are connected to the bracket base (9). The placement platform (4) is arranged on the upper side of the bracket base (9) in a liftable manner. Positioning blocks are fixedly connected to both sides of the upper end of the placement platform (4), and the placement platform (4) is used to place the floor mat body (6); The clamping assembly comprises a pair of L-shaped support plates (1), one side of the L-shaped support plate (1) is fixedly connected to a fixed clamp block (101), when the placement table (4) is in the highest position, the upper end surface is flush with the fixed clamp block (101), a pair of movable clamp blocks (102) are arranged at the upper end of the fixed clamp block (101), one side of the L-shaped support plate (1) is fixedly connected to a concave plate (103), the concave plate (103) is fixedly connected to the fixed clamp block (101), vertical grooves are provided on both sides of the concave plate (103), one end of the movable clamp block (102) is fixedly connected to a slider, and the slider is slidably matched with the vertical groove; The flip assembly comprises a flip arc plate (2), wherein two pairs of the flip arc plates (2) are provided, and each pair of flip arc plates (2) is correspondingly provided at two ends of an L-shaped support plate (1), and the two ends of the L-shaped support plate (1) are fixedly connected to a closing plate (201), and the two ends of the closing plate (201) are fixedly connected to an arc block (202), and the arc block (202) is slidably matched with the inner side of the flip arc plate (2), and the flipping directions of the L-shaped support plates (1) on both sides are opposite; The upper end of the movable clamping block (102) is fixedly connected to a support seat (109), a limit rod (104) is fixedly connected between a pair of support seats (109), one end of the concave plate (103) is provided with a plurality of guide telescopic columns (105), one end of the guide telescopic columns (105) is provided with a translation plate (106), one side of the translation plate (106) is fixedly connected to a top block (107), one end of the top block (107) is fixedly connected to a pair of limit blocks (108), an inner side of the limit block (108) is provided with an oblique groove, and the limit rod (104) passes through the oblique groove and slidably cooperates with the oblique groove; A moving column (110) is fixedly connected to the center of one side of the translation plate (106), the moving column (110) passes through the L-shaped support plate (1) and is loosely matched therewith, a gear 1 (111) is rotatably connected to the outer side of the L-shaped support plate (1), the moving column (110) passes through the gear 1 (111) and is threadedly connected therewith, the lower end of the gear 1 (111) is meshingly connected to a gear 2 (112), one end of the gear 2 (112) is fixedly connected to a rotating shaft (113), the outer side of the rotating shaft (113) is rotatably connected to a shaft seat (114), the lower end of the shaft seat (114) is fixedly connected to a bracket base (9), the inner side of the bracket base (9) is fixedly connected to a motor, the upper side of the motor drives a bevel gear 1 (115), the upper end of the bevel gear 1 (115) is meshingly connected to a pair of bevel gears 2 (116), and the bevel gears 2 (116) are fixedly connected to the rotating shaft (113).

2. The automatic testing system for floor mat production according to claim 1, characterized in that: The two ends of the translation plate (106) are fixedly connected with brake rods (3); an adaption groove for displacement of the brake rod (3) is provided through the closed plate (201); an L-shaped groove (203) is provided on the inner side of the flip arc plate (2); the brake rod (3) extends into the L-shaped groove (203) and is clearance-matched therewith; the L-shaped groove (203) limits the displacement of the brake rod (3).

3. The automatic testing system for floor mat production according to claim 1, characterized in that: The upper end of the bevel gear 1 (115) is fixedly connected to a threaded column (301), the upper end of the threaded column (301) is provided with a lifting sleeve (302), and the lifting sleeve (302) is arranged on the lower side of the placement platform (4).

4. The automatic testing system for floor mat production according to claim 3, characterized in that: A circular groove (402) is provided at the center of the lower side of the placement platform (4), a plurality of spring telescopic rods (403) are provided at the lower end of the circular groove (402), a baffle (404) is connected to the lower end of the spring telescopic rod (403), the diameter of the baffle (404) is equal to the inner diameter of the lifting sleeve (302), a clamping block (405) is fixedly connected to both ends of the baffle (404), a plurality of clamping grooves (406) are provided at the upper end of the lifting sleeve (302), and the clamping block (405) is adapted to fit the clamping groove (406).

5. The automatic testing system for floor mat production according to claim 4, characterized in that: A pair of recessed grooves are provided at the lower end of the placement platform (4), a spring telescopic rod 2 (5) is arranged in the recessed groove, an arc-shaped clamping angle (501) is provided at the lower end of the spring telescopic rod 2 (5), the arc-shaped clamping angle (501) is matched with the clamping groove (406), and the arc-shaped clamping angle (501) limits the rotation of the lifting sleeve (302) in one direction.

6. The working method of the automatic testing system for floor mat production according to claim 1, characterized in that The following steps are involved: S1. The floor mat body (6) to be tested is manually loaded onto the upper side of the placement table (4), and the two long sides are positioned by positioning blocks on both sides, and the two short sides are placed on the upper side of a pair of fixed clamping blocks (101); S2, by moving the movable clamping block (102) downward, the two short sides of the floor mat body (6) are pressed against the upper side of the fixed clamping block (101) and the floor mat body (6) is stretched and straightened; S3, the placement platform (4) moves downward along the guide telescopic rod (401) and away from the clamped floor mat body (6); S4, by relatively flipping a pair of L-shaped support plates (1), the arc block (202) slides along the inner side of the flip arc plate (2) for guidance, driving the two short sides of the floor mat body (6) to flip in opposite directions, thereby performing a torsional tearing test on the floor mat body (6); S4. After the test is completed, the pair of L-shaped support plates (1) are reset, and the placement table (4) is raised and reset to support the floor mat body (6) after the test is completed. Then the movable clamping block (102) is raised and reset, and finally the material is unloaded manually.

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