Tire appearance detection machine

Abstract

The utility model relates to the technical field of tire processing, and discloses a tire appearance detection machine which comprises a base, a feeding slide way is fixedly installed on the left side of the upper surface of the base, the high-position end of the feeding slide way corresponds to an external tire processing assembly line, and a discharging slide way is fixedly installed on the right side of the upper surface of the base. And two side plates are fixedly mounted between the feeding slide way and the discharging slide way. According to the tire appearance detection device, the tire is pressed through the pressing wheels, the effect that the tire is positioned between the pressing wheels and the bearing wheel is achieved, the purpose of detecting the appearance of the tire can be achieved through the industrial camera, and due to the fact that the tire is in an extruded deformation state at the moment, for part of the tire between the two pressing wheels, the tire appearance detection accuracy is greatly improved. The surface of the tire is in an outward expanding state, so that fine crack defects on the surface of the tire can appear, the purpose of improving the appearance detection effect of the tire is achieved, and the appearance quality of the tire is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire processing technical field more particularly to a tire appearance detection machine. BACKGROUND

[0002] Tire is the round annular elasticity rubber product of ground rolling installed on various vehicles or machinery, and the tire is often used under complicated and harsh conditions, and bears various deformations, loads, forces and high and low temperatures during driving, so it must have high load bearing performance, traction performance and cushioning performance, and appearance detection of the tire is required during tire production and processing.

[0003] Through the search, the prior art (publication number: CN220063866U) discloses a tire appearance detection machine, which in the using process, through setting up the detection table and the conveying belt, through the sleeve on the conveying belt surface limits the tire, and slowly conveys to the inside of the detection table, then through the cooperation of each component makes the tire autorotation, again through the detection machine body at the top of the detection table detects the appearance of the tire, the device detects the tire in turn, and does not need manual handling, so that the detection work is more labor-saving, and the detection efficiency is improved. However, the inventor finds that the prior art has the following problems in the process of realizing the utility model: the tire appearance detection machine in the above is used for detecting the appearance of the tire by using the detection machine body, but in the detection process, the tire is simply placed on the surface of the conveying belt, and the tire is in a state of no stress deformation. In this state, the small cracks on the surface of the tire cannot be accurately detected, so that the detection result is difficult to achieve the expected effect, and it is difficult to ensure that the appearance quality of the tire meets the requirements.

[0004] In view of this, the utility model provides a tire appearance detection machine to solve this problem. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a tire appearance detection machine to solve the problems in the above background art.

[0006] The utility model provides the following technical scheme: a tire appearance detection machine, including the base, the left side of base upper surface is fixedly installed with the feeding chute, the high position end of feeding chute corresponds with the tire processing flow line outside, the right side of base upper surface is fixedly installed with the discharge chute, two side plates are fixedly installed between feeding chute and discharge chute, two side plates are distributed respectively in front and back of base, the surface of mounting bracket is embedded with hydraulic telescopic rod, the telescopic end of hydraulic telescopic rod is fixedly installed with the lifting frame, and the positioning extrusion assembly is arranged between the lifting frame and the side plate corresponding to the tire, and the detection assembly is arranged on the inner top wall of the lifting frame.

[0007] The positioning and extruding assembly comprises two receiving wheels rotationally connected between two side plates, a driving motor fixedly installed on the surface of the front side plate to drive rotation of one of the receiving wheels, and two pressing wheels rotationally connected to the inner wall of the lifting frame and corresponding to the positions of the two receiving wheels.

[0008] The detection assembly comprises a fixed seat fixedly installed on the inner top wall of the lifting frame, and two industrial cameras fixedly and symmetrically installed at the bottom end of the fixed seat and in signal communication with an external detection chamber.

[0009] As a further description of the above technical solution, the surface of the lifting frame is fixedly provided with two limiting sliding rods, and the two limiting sliding rods are slidingly connected to the mounting frame. The limiting sliding rods can ensure the stability of the movement of the lifting frame driven by the hydraulic telescopic rod.

[0010] As a further description of the above technical solution, the bottom end of the side plate is fixed to the surface of the base, and the water storage bin is formed among the two side plates, the feeding chute and the discharging chute. By setting the water storage bin, water can be filled in the water storage bin, and the tire can be rotated on the surface of the receiving wheel to achieve the effect of cleaning the surface of the tire, eliminate the influence of sundries on the detection result, and facilitate subsequent accurate detection of the appearance of the tire.

[0011] As a further description of the above technical solution, the bottom end of the front side plate is embedded with a drain pipe, and the top end of the back side plate is embedded with a water inlet pipe. Valves are arranged on the surfaces of the water inlet pipe and the drain pipe. By setting the water inlet pipe and the drain pipe, the water inlet pipe is connected to an external water pipe, which facilitates replacement of the water in the water storage bin.

[0012] As a further description of the above technical solution, a hot air blower is embedded on each of the front and rear sides of the lifting frame, and the air outlet ends of the hot air blowers are directed towards the central axis of the lifting frame. By setting the hot air blower, hot air can be blown on the surface of the tire by the hot air blower to achieve the effect of drying and eliminate the influence of water stains on the accuracy of the appearance detection of the tire.

[0013] As a further description of the above technical solution, guide slopes are symmetrically formed on the surfaces of the receiving wheels and the pressing wheels, and the diameters of the two ends of the receiving wheels and the pressing wheels are greater than the diameter of the center. By setting the guide slopes, the tire can be laterally limited by the guide slopes when clamped between the receiving wheels and the pressing wheels, thereby avoiding the lateral sliding of the tire.

[0014] As a further description of the above technical scheme: the surface of the base is rotatably connected with a discharging plate between the two receiving wheels, and the surface of the base is rotatably connected with a waterproof hydraulic rod, and the extension end of the waterproof hydraulic rod is rotatably connected with the lower surface of the discharging plate; after detection is completed, the discharging plate is lifted to the right by controlling the extension of the waterproof hydraulic rod, which can move the tire to the right side, realizing the effect of quickly discharging the tire.

[0015] As a further description of the above technical scheme: the front surface of the mounting frame is fixedly installed with a control panel, and the control panel is in electrical connection with an external power supply through wires.

[0016] The technical effects and advantages of the utility model are as follows:

[0017] 1. Compared with the prior art, when the tire appearance detection machine is used, the tire is rolled into the space between the two receiving wheels from the external production line through the feeding chute, realizing fast feeding of the tire, then the operator controls the extension of the hydraulic telescopic rod to drive the lifting frame to move downward, the tire is pressed by the pressing wheels, realizing the effect of positioning the tire between the pressing wheels and the receiving wheels, the industrial camera can realize the detection of the tire appearance, the receiving wheels are driven to rotate by the driving motor, the tire can be driven to rotate, the tire appearance can be comprehensively detected, the tire surface in the position between the two pressing wheels is in a state of outward expansion when the tire is in a state of being extruded and deformed, so that the small cracks on the tire surface can be displayed, and the purpose of improving the tire appearance detection effect is achieved, and the quality of the tire appearance is ensured.

[0018] 2. Compared with the prior art, the tire appearance detection machine can ensure the stability of the lifting frame during movement by setting the limiting slide rod, can realize the effect of cleaning the tire surface by rotating the tire on the surface of the receiving wheel, and facilitate subsequent accurate detection of the tire appearance, can replace the water in the water storage tank by setting the water inlet pipe and the drain pipe, and can realize the drying effect by blowing hot air on the tire surface through the hot air blower, eliminating the influence of water stains on the accuracy of the tire appearance detection.

[0019] 3. Compared with the prior art, the tire can be laterally limited by the guide slope when the tire is clamped between the receiving wheel and the pressing wheel, avoiding the side slip of the tire; after detection is completed, the tire can be moved to the right side by lifting the discharging plate to the right by controlling the extension of the waterproof hydraulic rod, realizing the effect of quickly discharging the tire. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a front cross-sectional structure schematic view of the utility model;

[0022] Figure 3 It is a side cross-sectional structure schematic view of the utility model;

[0023] Figure 4 It is Figure 2 The enlarged structure schematic view of the middle A.

[0024] The figure mark is: 1, base; 2, feeding chute; 3, discharging chute; 4, side plate; 5, mounting bracket; 6, hydraulic telescopic rod; 7, lifting frame; 8, supporting wheel; 9, driving motor; 10, compression wheel; 11, fixed seat; 12, industrial camera; 13, limiting slide bar; 14, water storage bin; 15, drain pipe; 16, water inlet pipe; 17, hot air blower; 18, guide slope surface; 19, discharging plate; 20, waterproof hydraulic rod; 21, control panel. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the tire appearance detection machine involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model.

[0026] Referring to Figures 1 to 4 The utility model provides a kind of tire appearance detection machine, including base 1, the left side of the upper surface of base 1 is fixedly installed with feeding chute 2, the high side of feeding chute 2 corresponds with the tire processing flow line outside, the right side of the upper surface of base 1 is fixedly installed with discharging chute 3, two side plates 4 are fixedly installed between feeding chute 2 and discharging chute 3, and two side plates 4 are respectively distributed in the front and back of base 1.

[0027] The upper side of the center of base 1 is fixedly installed with mounting bracket 5, the front side of mounting bracket 5 is fixedly installed with control panel 21, and control panel 21 is electrically connected with external power supply by wire.

[0028] Hydraulic telescopic rod 6 is embedded on the surface of mounting bracket 5, and the telescopic end of hydraulic telescopic rod 6 is fixedly installed with lifting frame 7, and positioning extrusion assembly is provided between lifting frame 7 and side plate 4 corresponding to tire, and detection assembly is arranged on the inner top wall of lifting frame 7.

[0029] The positioning and extruding assembly comprises two receiving wheels 8 rotationally connected between the two side plates 4, the surface of the front side plate 4 is fixedly provided with a driving motor 9 for driving one of the receiving wheels 8 to rotate, and the inner wall of the lifting frame 7 is rotationally provided with two pressing wheels 10 corresponding to the positions of the two receiving wheels 8.

[0030] The detection assembly comprises a fixed seat 11 fixedly arranged on the inner top wall of the lifting frame 7, and two industrial cameras 12 are symmetrically and fixedly arranged at the bottom end of the fixed seat 11 and in communication with an external detection room.

[0031] In use, the tire (not shown in the figure) is rolled into the space between the two receiving wheels 8 from an external production line through the feeding chute 2, so that the tire is quickly fed, then the operator controls the hydraulic telescopic rod 6 to extend and drives the lifting frame 7 to move downward, the tire is pressed by the pressing wheels 10, so that the tire is positioned between the pressing wheels 10 and the receiving wheels 8, at this time, the industrial cameras 12 can detect the appearance of the tire, and then transmit the detection video information to the external detection room for comparison, so as to achieve the purpose of appearance quality detection, and the driving motor 9 drives the receiving wheels 8 to rotate, so as to drive the tire to rotate and adjust the detection position, so as to achieve the effect of comprehensive detection of the appearance of the tire.

[0032] It is worth noting that, during the detection process, since the tire is in a state of being extruded and deformed, the surface of the part of the tire between the two pressing wheels 10 is in a state of being stretched outward, so that the small cracks on the surface of the tire are exposed, thereby achieving the purpose of improving the detection effect of the appearance of the tire and ensuring the quality of the appearance of the tire.

[0033] The surfaces of the receiving wheels 8 and the pressing wheels 10 are symmetrically provided with guide slopes 18, and the diameters of the two ends of the receiving wheels 8 and the pressing wheels 10 are greater than the diameter of the center.

[0034] Further, by arranging the guide slopes 18, when the tire is clamped between the receiving wheels 8 and the pressing wheels 10, the tire can be laterally limited by the guide slopes 18, so as to avoid the tire from sliding sideways.

[0035] The surface of the lifting frame 7 is symmetrically fixedly provided with two limiting slide rods 13, and the two limiting slide rods 13 are slidingly connected with the mounting frame 5.

[0036] It is worth noting that, by arranging the limiting slide rods 13, the stability of the lifting frame 7 during movement can be ensured.

[0037] The bottom end of the side plate 4 is fixed with the surface of the base 1, and the water storage bin 14 is formed between the two side plates 4, the feeding chute 2 and the discharging chute 3.

[0038] It is worth mentioning that by setting the water storage bin 14, water is filled in the water storage bin 14 (not shown in the figure), and the tire is rotated on the surface of the supporting wheel 8, so that the effect of cleaning the surface of the tire is achieved, the influence of dust is eliminated, and then the subsequent accurate detection of the appearance of the tire is facilitated.

[0039] The bottom end of the front side plate 4 is embedded with a drain pipe 15, and the top end of the back side plate 4 is embedded with a water inlet pipe 16. The surfaces of the water inlet pipe 16 and the drain pipe 15 are provided with valves.

[0040] Further, by setting the water inlet pipe 16 and the drain pipe 15, the water inside the water storage bin 14 can be replaced to maintain the cleaning effect of the water on the tire.

[0041] The front and rear sides of the lifting frame 7 are embedded with hot air machines 17, and the air outlets of the hot air machines 17 are directed towards the center axis position of the lifting frame 7.

[0042] Further, by setting the hot air machine 17, the hot air stream blown by the hot air machine 17 on the surface of the tire can achieve the effect of drying, eliminating the influence of water stains on the accuracy of the appearance detection of the tire.

[0043] The surface of the base 1 is rotatably connected with a discharge plate 19 between the two supporting wheels 8, and the surface of the base 1 is rotatably connected with a waterproof hydraulic rod 20, and the extension end of the waterproof hydraulic rod 20 is rotatably connected with the lower surface of the discharge plate 19.

[0044] It is worth mentioning that after the detection is completed, the waterproof hydraulic rod 20 is controlled to be elongated to drive the discharge plate 19 to be lifted to the right, so that the tire can be pushed to the right side, and the effect of quickly discharging the tire is achieved.

[0045] Finally, it should be pointed out that: the utility model discloses the embodiment in the drawing, only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A tyre appearance inspection machine comprising a base (1), characterised in that: The left side of the upper surface of the base (1) is fixedly installed with an inlet chute (2), the high end of the inlet chute (2) corresponds to the external tire processing flow line, the right side of the upper surface of the base (1) is fixedly installed with an outlet chute (3), two side plates (4) are fixedly installed between the inlet chute (2) and the outlet chute (3), the two side plates (4) are respectively distributed on the front and rear sides of the base (1), a mounting rack (5) is fixedly installed above the center of the base (1), a hydraulic telescopic rod (6) is embedded on the surface of the mounting rack (5), a lifting frame (7) is fixedly installed at the telescopic end of the hydraulic telescopic rod (6), a positioning and extruding assembly corresponding to the tire is arranged between the lifting frame (7) and the side plate (4), and a detection assembly is arranged on the inner top wall of the lifting frame (7); The positioning and extruding assembly comprises two receiving wheels (8) rotatably connected between the two side plates (4), a driving motor (9) is fixedly installed on the surface of the side plate (4) and drives one of the receiving wheels (8) to rotate, and two pressing wheels (10) are rotatably connected to the inner wall of the lifting frame (7) and correspond to the positions of the two receiving wheels (8); The detection assembly comprises a fixed seat (11) fixedly installed on the inner top wall of the lifting frame (7), two industrial cameras (12) are fixedly and symmetrically installed at the bottom end of the fixed seat (11) and in signal communication with an external detection room.

2. The tire appearance inspection machine according to claim 1, characterized by: Two limiting sliding rods (13) are fixedly installed on the surface of the lifting frame (7) and in sliding connection with the mounting rack (5).

3. The tire appearance inspection machine according to claim 1, characterized by: The bottom end of the side plate (4) is fixed to the surface of the base (1), and the two side plates (4), the inlet chute (2) and the outlet chute (3) jointly form a water storage bin (14).

4. The tire appearance inspection machine according to claim 3, characterized by: A drain pipe (15) is embedded at the bottom end of the side plate (4), a water inlet pipe (16) is embedded at the top end of the side plate (4), and valves are arranged on the surfaces of the water inlet pipe (16) and the drain pipe (15).

5. The tire appearance inspection machine according to claim 1, characterized by: A hot air blower (17) is embedded on each of the front and rear sides of the lifting frame (7), and the air outlet ends of the hot air blowers (17) are all directed to the center axis position of the lifting frame (7).

6. The tire appearance inspection machine according to claim 1, characterized by: Symmetrical guide slopes (18) are formed on the surfaces of the receiving wheels (8) and the pressing wheels (10), and the diameters of the two ends of the receiving wheels (8) and the pressing wheels (10) are greater than the diameter of the center.

7. The tire appearance inspection machine according to claim 1, characterized by: An outlet plate (19) is rotatably connected to the surface of the base (1) between the two receiving wheels (8), and a waterproof hydraulic rod (20) is rotatably connected to the surface of the base (1), and the telescopic end of the waterproof hydraulic rod (20) is rotatably connected to the lower surface of the outlet plate (19).

8. The tire appearance inspection machine according to claim 1, characterized by: A control panel (21) is fixedly installed on the front surface of the mounting rack (5) and in electrical connection with an external power supply through wires.

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