Tire detection equipment for testing anti-puncturing tire

Abstract

The utility model is applicable to the technical field of tire testing, and provides tire detection equipment for anti-puncture tire testing, which comprises a detection pool, a channel opening is arranged on the front wall of the detection pool, and a bearing roller is rotatably mounted in the central area of the front and rear side walls of the detection pool. Rubber rollers are installed above the left side and the right side of the bearing roller through connecting rods, the connecting rods are connected to a driving assembly, the driving assembly is installed on the outer side wall of the detection pool, and limiting assemblies are installed on the left side wall and the right side wall of the detection pool; the bearing roller, the rubber roller and the limiting assembly enable the anti-pricking tire to be vertically placed for detection; the anti-puncture tire to be tested is vertically placed on the bearing roller and the rubber roller, an operator carries out puncture test on the topmost part of the tread of the tire by using a sharp object, and clear water can be poured from the puncture part to observe whether bubbles are generated so as to detect the air tightness of the puncture part, so that the test efficiency of the anti-puncture tire is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tire test technical field especially relates to a tire detection equipment for puncture -resistant tire test. BACKGROUND

[0002] The puncture -resistant tire is compounded a layer of high polymer composite material in the inner wall of vacuum tire, and is soft solid adhesive, when the nail body sharp object is pierced or pulled out of the tire, the high polymer composite material can quickly surround the nail body and seal the perforation in time, so that the effect of not leaking is achieved, and the tire does not need to be repaired and replaced after the fact. In addition, since the high polymer composite material is soft solid adhesive, it has the function of noise reduction, thereby reducing the noise generated by the tire and the ground, relieving the vibration of the tire when driving at high speed, and making the driving more comfortable. The puncture -resistant tire needs to be tested by tire puncture -resistant test during production to detect its puncture -resistant performance.

[0003] The utility model discloses a kind of tire testing equipment for puncture -resistant tire test, including detection support table, multidirectional clamping mechanism and friction rotating mechanism, multidirectional clamping mechanism includes movement cavity, transmission screw rod, power transmission screw tube and support clamping plate, friction rotating mechanism includes transmission roller, bearing plate and rotation component, in the utility model, by the rotation component in friction rotating mechanism, to drive transmission roller to form autorotation quickly, promote its roll surface and the tread of tire fully contact, make tire rotate by friction force, so as to play the effect of tire tread automatic replacement, facilitate operator to detect the different tread of tire.

[0004] But the above-mentioned utility model patent still has some deficiencies:

[0005] The above-mentioned utility model patent drives tire to rotate by friction rotating mechanism in the process of using, to facilitate operator to detect the different tread of tire, and operator still needs to carry out air tightness test to tire after carrying out puncture -resistant test, to detect whether high polymer composite material in tire plays a role, which needs operator to take down tire and transport to air tightness detection device to test, process is complicated, and the detection efficiency of puncture -resistant tire is reduced. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of tire detection equipment for puncture -resistant tire test, to solve the problems mentioned in the above background technique.

[0007] The utility model discloses a kind of tire detection equipment for puncture-proof tire test, including detection pool, channel mouth is opened in the front wall of the detection pool, and the central region of the front and rear side wall of the detection pool is rotatably installed with bearing roller, the upper side of the left and right sides of the bearing roller is rotatably installed with rubber roller by connecting rod, the connecting rod is connected on drive assembly, the drive assembly is installed on the outer side wall of the detection pool, limit component is installed on the left and right side wall of the detection pool, the bearing roller, the rubber roller and the limit component make that puncture-proof tire is vertically placed to detect.

[0008] Preferably, the drive assembly includes a mounting box mounted on the outer wall of the detection pool, the connecting rod penetrates the inner wall of the detection pool and extends into the mounting box and is rotatably mounted on the inner wall of the mounting box, and a sprocket is sleeved on the side wall of the connecting rod, the sprocket is arranged in the mounting box, and the two sprockets are transmissionally connected in the chain.

[0009] Preferably, one of the connecting rods penetrates the side wall of the mounting box and is connected to the output shaft end of the motor one, and the motor one is mounted on the outer wall of the mounting box.

[0010] Preferably, the limit component includes a threaded rod, the end of the threaded rod is rotatably mounted on the side wall of the detection pool and connected to the output shaft end of the motor two, a threaded cylinder is screwed on the side wall of the threaded rod, the inner side end of the threaded cylinder is fixedly connected with a connecting frame, and a limit roller is installed in the connecting frame.

[0011] Preferably, the side wall bottom of the threaded cylinder is fixedly connected with a connecting plate, a plurality of ball bearings are rotatably mounted on the bottom of the connecting plate, the ball bearings are placed on the top of the mounting bracket, and the mounting bracket is mounted on the inner wall of the detection pool.

[0012] Preferably, a limit rod is rotatably mounted on the front wall of the detection pool by a rotating shaft on the side of the channel mouth, an L-shaped fixed block is fixedly connected at a position consistent with the height of the rotating shaft on the other side of the channel mouth, and a fixed rod is arranged on the outer side of the rotating shaft.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The puncture-proof tire to be tested is vertically placed on the bearing roller and the rubber roller, the operator uses a sharp object to test the top of the tire tread, and can pour clean water on the puncture to observe whether bubbles are generated to detect the air tightness of the puncture, thereby improving the test efficiency of the puncture-proof tire.

[0015] The clean water for detecting air tightness on the puncture-proof tire falls into the detection pool with the switching of the tire tread, ensuring the cleanliness of the working environment BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a front view schematic diagram of the present application;

[0017] Figure 2 is a front view schematic diagram of the present application;

[0018] Figure 3 is a front view schematic diagram of the present application;

[0019] Figure 4 is a front view schematic diagram of the present application; Figure 3

[0020] in the drawings:

[0021] 1, detection pool; 2, bearing roller; 3, rubber roller; 4, connecting rod; 5, driving assembly; 51, chain wheel; 52, chain; 53, motor one; 54, mounting box;

[0022] 6, limiting assembly; 61, mounting frame; 62, threaded rod; 63, threaded cylinder; 64, connecting frame; 65, limiting roller; 66, connecting plate; 67, ball; 68, motor two;

[0023] 7, rotating shaft; 8, limiting rod; 9, fixed block; 10, fixed rod; 11, passage; 12, water outlet pipe. DETAILED DESCRIPTION

[0024] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0025] The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.

[0026] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0027] ​In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of tire detection equipment for puncture-proof tire test, including detection pool 1, passage mouth 11 is set on the front wall of detection pool 1, and the central region between the front and rear side walls of detection pool 1 is rotatably installed with load roller 2, rubber roller 3 is installed on the left and right sides of load roller 2 upper through connecting rod 4, connecting rod 4 is all connected on drive assembly 5, drive assembly 5 is installed on the outer side wall of detection pool 1, limit component 6 is installed on the left and right side walls of detection pool 1, load roller 2, rubber roller 3 and limit component 6 make that puncture-proof tire is vertically placed to detect.

[0030] Specifically, connecting rod 4 is rotatably installed between the front and rear side walls of detection pool 1, and rubber roller 3 is installed on the side wall of connecting rod 4. Puncture-proof tire is placed on load roller 2 through passage mouth 11, and the side wall of puncture-proof tire is tightly attached to rubber roller 3, drive assembly 5 can control connecting rod 4 to drive rubber roller 3 to rotate synchronously and in the same direction, so that puncture-proof tire slowly rotates in vertical direction, to facilitate operator to test puncture-proof of different tread of same puncture-proof tire.

[0031] The operator carries out the puncture-proof test on the top of the vertically placed tire, i.e. punctures the tire tread with a sharp object, gives the high polymer composite inside the tire a time to seal the puncture, pours a little water on the puncture (the water will gather at the puncture due to the effect of tension and will not flow along the tread), and observes whether there are bubbles in the water. If there are no bubbles, it means that the high polymer composite has completely sealed the puncture, and if there are bubbles, it means that the high polymer composite has not completely sealed the puncture (i.e. the puncture-proof test is unqualified). The water gathered on the tread of the tire that passes the puncture-proof test falls into the detection tank 1 during the rotation of the tire for tread switching.

[0032] The side wall of the detection tank 1 is provided with a water outlet pipe 12, and the water that falls into the detection tank 1 can be discharged along the water outlet pipe 12.

[0033] Further, the driving assembly 5 includes a mounting box 54 mounted on the outer wall of the detection tank 1, the connecting rod 4 penetrates the inner wall of the detection tank 1 and extends into the mounting box 54 and is rotatably mounted on the inner wall of the mounting box 54, and the side wall of the connecting rod 4 is sleeved with a sprocket 51, the sprocket 51 is arranged in the mounting box 54, and the two sprockets 51 are drivingly connected in the chain 52.

[0034] Further, one of the connecting rods 4 penetrates the side wall of the mounting box 54 and is connected to the output shaft end of the motor one 53, and the motor one 53 is mounted on the outer wall of the mounting box 54.

[0035] Specifically, two connecting rods 4 are arranged in the detection tank 1, one end of one connecting rod 4 is rotatably mounted on the front inner wall of the detection tank 1, and the other end penetrates the rear wall of the detection tank 1 and the side wall of the mounting box 54 in sequence and is connected to the output shaft end of the motor one 53; the other end of the other connecting rod 4 is rotatably mounted on the front inner wall of the detection tank 1, and the other end penetrates the rear wall of the detection tank 1 and the side wall of the mounting box 54 in sequence and is rotatably mounted on the inner wall of the mounting box 54.

[0036] The motor one 53 controls the corresponding connecting rod 4 to drive the rubber roller 3 and the sprocket 51 to rotate, the sprocket 51 drives the chain 52 to transmit so that the other sprocket 51 drives the corresponding connecting rod 4 and the rubber roller 3 to rotate synchronously and in the same direction, and the friction between the rubber roller 3 and the puncture-proof tire drives the puncture-proof tire to rotate in the vertical direction to switch the tread.

[0037] Further, the limiting assembly 6 includes a threaded rod 62, the end of the threaded rod 62 is rotatably mounted on the side wall of the detection tank 1 and is connected to the output shaft end of the motor two 68, the side wall of the threaded rod 62 is screwed with a threaded cylinder 63, the inner side end of the threaded cylinder 63 is fixedly connected with a connecting frame 64, and the connecting frame 64 is mounted with a limiting roller 65.

[0038] Further, the side wall of the threaded cylinder 63 is fixedly connected with a connecting plate 66, the bottom of the connecting plate 66 is rotatably connected with a plurality of rolling balls 67, the rolling balls 67 are placed on the top of a mounting frame 61, and the mounting frame 61 is mounted on the inner wall of the detection pool 1.

[0039] Specifically, the outer end of the threaded rod 62 penetrates through the side wall of the detection pool 1 and is connected to the output shaft end of a second motor 68, and the second motor 68 is mounted on the outer wall of the detection pool 1.

[0040] The rolling balls 67 are arranged to support the connecting plate 66 and reduce the friction between the connecting plate 66 and the mounting frame 61 when the connecting plate 66 moves.

[0041] The second motor 68 controls the rotation of the threaded rod 62, so that the threaded cylinder 63 drives the connecting frame 64 and the limiting roller 65 to move to the position of the tire protection tire, and stops when the limiting roller 65 is attached to the tire surface of the tire protection tire, and the tire protection tire is limited by the limiting roller 65 to ensure that the tire protection tire can rotate in the vertical direction to switch the tire surface.

[0042] Further, the side of the channel opening 11 and on the front wall of the detection pool 1 is rotatably connected with a limiting rod 8 through a rotating shaft 7, the other side of the channel opening 11 and at a position consistent with the height of the rotating shaft 7 is fixedly connected with an L-shaped fixed block 9, and a fixed rod 10 is arranged on the outer side of the rotating shaft 7.

[0043] Specifically, the limiting rod 8 rotates around the rotating shaft 7 in the vertical direction, and when the limiting rod 8 is rotatably placed on the fixed block 9, the tire protection tire can be protected in the horizontal direction to prevent the operator's body from being too close to the tire protection tire; the arrangement of the fixed rod 10 allows the limiting rod 8 to be rotatably placed on the fixed rod 10, facilitating the removal of the tire protection tire from the detection pool 1.

[0044] The working principle and use process of the utility model: after the utility model is installed, the operator vertically places the tire protection tire to be tested on the bearing roller 2 and the rubber roller 3, and then rotatably places the limiting rod 8 on the fixed block 9, starts the second motor 68 to control the rotation of the threaded rod 62, so that the threaded cylinder 63 drives the connecting frame 64 and the limiting roller 65 to move to the position of the tire protection tire, and stops when the limiting roller 65 is attached to the tire surface of the tire protection tire to limit the tire protection tire;

[0045] The operator uses a sharp object to pierce the top of the tire surface for testing, seals the piercing hole with the polymer composite material in the tire after piercing, pours a little water on the piercing hole, and observes whether there are bubbles in the water. If there are no bubbles, it means that the polymer composite material has completely sealed the piercing hole (the test is qualified), and if there are bubbles, it means that the polymer composite material has not completely sealed the piercing hole (the test is unqualified).

[0046] Finally, the motor 53 is started to control the corresponding connecting rod 4 to drive the rubber roller 3 and the chain wheel 51 to rotate, and the chain wheel 51 drives the chain 52 to transmit so that the other chain wheel 51 drives the corresponding connecting rod 4 and the rubber roller 3 to rotate synchronously and in the same direction, and the friction between the rubber roller 3 and the puncture-proof tire drives the puncture-proof tire to rotate in the vertical direction to switch the tread for the next puncture-proof test.

[0047] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A puncture resistant tire test tire inspection apparatus characterized by: Including detection pool (1), the passage (11) is opened on the front wall of detection pool (1), and the central region of the front and rear side walls of detection pool (1) is rotatably installed with a bearing roller (2), the upper side of the left and right sides of bearing roller (2) is rotatably installed with a rubber roller (3) through a connecting rod (4), the connecting rod (4) is connected to a driving assembly (5), the driving assembly (5) is installed on the outer wall of the detection pool (1), the left and right side walls of the detection pool (1) are installed with a limiting assembly (6), the bearing roller (2), the rubber roller (3) and the limiting assembly (6) make the tire stand vertically for detection.

2. A puncture resistant tire testing tire detection apparatus as defined in claim 1, wherein: The driving assembly (5) includes a mounting box (54), the mounting box (54) is installed on the outer wall of the detection pool (1), the connecting rod (4) penetrates the inner wall of the detection pool (1) and extends into the mounting box (54) and is rotatably installed on the inner wall of the mounting box (54), and the side wall of the connecting rod (4) is sleeved with a sprocket (51), the sprocket (51) is arranged in the mounting box (54), and the two sprockets (51) are drivingly connected in the chain (52).

3. A puncture resistant tire testing tire detection apparatus as defined in claim 2, wherein: One of the connecting rods (4) penetrates the side wall of the mounting box (54) and is connected to the output shaft end of the motor (53), and the motor (53) is installed on the outer wall of the mounting box (54).

4. A puncture resistant tire testing tire detection apparatus as defined in claim 1, wherein: The limiting assembly (6) includes a threaded rod (62), the end of the threaded rod (62) is rotatably installed on the side wall of the detection pool (1) and is connected to the output shaft end of the motor (68), the side wall of the threaded rod (62) is screwed with a threaded cylinder (63), the inner side end of the threaded cylinder (63) is fixedly connected with a connecting frame (64), and the connecting frame (64) is installed with a limiting roller (65).

5. A puncture resistant tire testing tire detection apparatus as defined in claim 4, wherein: The side wall bottom of the threaded cylinder (63) is fixedly connected with a connecting plate (66), the bottom of the connecting plate (66) is rotatably installed with a plurality of balls (67), the balls (67) are placed on the top of the mounting bracket (61), and the mounting bracket (61) is installed on the inner wall of the detection pool (1).

6. A puncture resistant tire testing tire detection apparatus as defined in claim 1, wherein: The side of the passage (11) and the front wall of the detection pool (1) are rotatably installed with a limiting rod (8) through a rotating shaft (7), the other side of the passage (11) and the position consistent with the height of the rotating shaft (7) are fixedly connected with an L-shaped fixed block (9), and the outer side of the rotating shaft (7) is provided with a fixed rod (10).

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