Tire inspection automatic loading and unloading machine

Abstract

The tire inspection automatic loading and unloading machine of the present invention is characterized in that it is composed of a rotary chassis device, a tire loading machine and a tire unloading machine; the rotary chassis device includes a base, an axle rod, a rotary sleeve, a turntable, and a turntable rotation transmission mechanism, and the left double slide rail and the right double slide rail, the left rack and the right rack are respectively fixedly connected and arranged on the upper end surface of the turntable; the tire loading machine and the tire unloading machine have the same structure, including a column, a column base, a column base motor, a sliding frame, a fork rod, a transmission screw, and a column motor; the tire loading machine / tire unloading machine is driven by its column base motor to move on the turntable slide rail; the sliding frame is driven by its column motor to move on the column slide rail, the turntable rotation transmission mechanism drives the turntable to rotate, the tire loading machine and the tire unloading machine respectively perform tire loading and unloading work, and complete the automatic loading and unloading of tire inspection.

Description

Technical Field

[0001] The present invention relates to an automatic tire loading and unloading machine used in a tire detection system, in particular to an automatic tire loading and unloading machine for detecting large tires, such as engineering vehicle tires. Background Art

[0002] During the tire inspection process, if the tire is inspected by X-ray, the tire is placed on the inspection vehicle and sent to the X-ray inspection room for X-ray inspection. After the inspection is completed, the inspection vehicle is moved out of the inspection room to unload the tire. Since the tire is very heavy, the loading and unloading of the tire is manually operated by a crane or forklift, which is time-consuming, labor-intensive and inefficient. Summary of the invention

[0003] The purpose of the invention is to provide a tire detection automatic loading and unloading machine to improve the working effect.

[0004] The tire detection automatic loading and unloading machine of the present invention is composed of a rotary chassis device A, a tire loading machine B and a tire unloading machine C.

[0005] The rotary chassis device A includes a base 1, a shaft 2, a rotary sleeve 3, a rotary table 4, and a rotary table rotation transmission mechanism 5;

[0006] The lower end of the shaft rod 2 is fixedly connected to the base 1, and the rotary sleeve 3 is rotatably mounted on the shaft rod 2 through the upper end bearing 31a and the lower end bearing 31b, and a flange 32 is provided at the lower end of the rotary sleeve 3; a safety travel control switch cover 33 is fixedly installed at the upper end of the rotary sleeve 3, and a travel switch mounting plate 21 is fixedly installed at the upper end of the shaft rod 2 in the safety travel control switch cover 33;

[0007] The turntable 4 is fixedly connected to the flange 32 at the lower end of the turntable 3, and the left double slide rails 41a, 41b and the right double slide rails 42a, 42b, the left rack 43 and the right rack 44 are fixedly connected and arranged on the upper end surface of the turntable 4;

[0008] The turntable rotation transmission mechanism 5 is composed of a turntable motor 51 installed on the lower end surface of the turntable 4, a planetary gear 52 fixedly installed on the turntable motor shaft, and a disc gear 11 fixedly set on the base 1. The planetary gear 52 on the turntable motor shaft cooperates with the disc gear 11 on the base 1 to drive the turntable 4 to rotate; a turntable 4 rotation angle position limit switch is provided on the safety stroke control switch cover 33 at the upper end of the rotating sleeve 3 and the stroke switch mounting plate 21 at the upper end of the shaft rod 2.

[0009] The tire loading machine B and the tire unloading machine C have the same structure, including a column 6, a column base 60, a column base motor 63, a sliding frame 64, a fork rod 65, a transmission screw rod 66, and a column motor 68.

[0010] The lower end of the column 6 is fixedly connected to the column base 60, and a base slider 601 is fixedly connected to the lower end surface of the column base 60. The base slider 601 is connected to the left double slide rails 41a, 41b and the right double slide rails 41a, 41b provided on the upper end surface of the turntable 4.

[0011] The slide rails 42a and 42b are slidably matched; a column base motor 63 is installed on the column base 60, and a gear 630 is fixedly installed on the shaft of the column base motor 63. The gear 630 cooperates with the left rack 43 / right rack 44 set on the upper end surface of the turntable 4 to drive the column 6 to move on the left double slide rails 41a and 41b / right double slide rails 42a and 42b on the turntable 4 surface;

[0012] A double slide rail 61a, 61b of the column is fixedly connected on the left and right sides of the front end surface of the column 6, a sliding frame 64 is arranged on the front side of the column 6, a slider 640 is fixedly connected to the sliding frame 64, the sliding frame 64 is slidably connected with the double slide rails 61a, 61b of the column through the slider 640, and a pair of fork rods 65 are fixedly installed on the sliding frame 64; a transmission screw 66 is arranged on the front side of the column 6, a column motor 68 is arranged at the upper end of the column 6, and the column motor 68 is connected to the upper end of the transmission screw 66 through a coupling; the transmission screw 66 drives the sliding frame 64 to slide on the double slide rails 61a, 61b of the column.

[0013] The present invention uses an electric control device to control the rotation of the turntable motor 51, the column base motor 63, and the column motor 68; the turntable rotation transmission mechanism

[0014] The turntable motor 51 of 5 rotates to drive the turntable 4 to rotate and position; the tire loading machine B and the tire unloading machine C are driven by their column base motors 63 to move on the slide rails of the turntable 4; the sliding frames 64 of the tire loading machine B and the tire unloading machine C are driven by their column motors 68 to move on the slide rails of the column 6.

[0015] When the present invention works:

[0016] The tire loading machine B moves forward on the turntable 4, and then its sliding frame 64 falls, and the tire placed on its fork rod 65 is placed on the tire inspection vehicle, and the tire loading machine B moves backward, that is, the fork rod 65 is separated from the tire, and the tire inspection vehicle moves into the X-ray machine inspection room to perform X-ray inspection on the tire; then the turntable 4 rotates forward 90 degrees, the tire loading machine B moves forward, the fork rod 65 is inserted into the next tire delivered to the position, the sliding frame 64 rises and lifts the tire, the tire loading machine B moves backward, the turntable 4 rotates forward 90 degrees again (waiting for the tire unloading machine C to unload the tire from the tire inspection vehicle), and then after the turntable 4 rotates reversely 180 degrees, the above action process is repeated to carry out the next tire loading work;

[0017] After the tire has completed X-ray inspection and the tire inspection vehicle has withdrawn from its position, the tire unloading machine C moves forward on the turntable 4, that is, the fork rod 65 is inserted into the inner hole of the tire, and then its sliding frame 64 rises to lift the tire (that has completed the inspection), and then the tire unloading machine C moves backward; then the turntable 4 rotates 180 degrees in the opposite direction, the tire unloading machine C moves forward on the turntable 4, and then its sliding frame 64 falls, and the tire placed on its fork rod 65 (that has completed the inspection) is placed on the tire transfer vehicle, and the tire unloading machine C moves backward, that is, the insertion rod 65 is separated from the tire, and the tire transfer vehicle leaves; after the turntable 4 rotates forward to 180 degrees again, the above-mentioned action process is repeated to complete the automatic tire unloading work.

[0018] The tire detection automatic loading and unloading machine of the present invention has reasonable structure, convenient manufacturing, reliable automatic loading and unloading of tires and high working effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 , 2 3 is a schematic diagram of the structure of an embodiment of the present invention, wherein Figure 1 is the main view, Figure 2 yes Figure 1 The left view of Figure 3 yes Figure 1 Top view of the .

[0020] Figure 4 yes Figure 3 AA section view.

[0021] Figure 5 yes Figure 1 BB cross-sectional view.

[0022] Figure 6 It is a schematic diagram of the structure of the turntable 4.

[0023] Figure 7 yes Figure 6 Right view of . DETAILED DESCRIPTION

[0024] The tire detection automatic loading and unloading machine of the present invention is composed of a rotary chassis device A, a tire loading machine B and a tire unloading machine C.

[0025] The rotary chassis device A includes a base 1, a shaft 2, a rotary sleeve 3, a rotary table 4, and a rotary table rotation transmission mechanism 5;

[0026] The lower end of the shaft rod 2 is fixedly connected to the base 1, and the rotary sleeve 3 is rotatably mounted on the shaft rod 2 through the upper end bearing 31a and the lower end bearing 31b, and a flange 32 is provided at the lower end of the rotary sleeve 3; a safety travel control switch cover 33 is fixedly installed at the upper end of the rotary sleeve 3, and a travel switch mounting plate 21 is fixedly installed at the upper end of the shaft rod 2 in the safety travel control switch cover 33;

[0027] The rectangular turntable 4 is fixedly connected to the flange 32 at the lower end of the turntable 3, and the left double slide rails 41a, 41b and the right double slide rails 42a, 42b, the left rack 43 and the right rack 44 are fixedly connected and arranged on the upper end surface of the turntable 4;

[0028] The turntable rotation transmission mechanism 5 is composed of a turntable motor 51 installed on the lower end surface of the turntable 4, a planetary gear 52 fixedly installed on the turntable motor shaft, and a disc gear 11 fixedly set on the base 1. The planetary gear 52 on the turntable motor shaft cooperates with the disc gear 11 on the base 1 to drive the turntable 4 to rotate; a turntable 4 rotation angle position limit switch is provided on the safety stroke control switch cover 33 at the upper end of the rotating sleeve 3 and the stroke switch mounting plate 21 at the upper end of the shaft rod 2.

[0029] An auxiliary support device (not shown in the drawings) for the turntable 4 , such as a roller support device, is provided between the base 1 and the turntable 4 to improve the stability of the turntable 4 .

[0030] The tire loading machine B and the tire unloading machine C have the same structure, and are composed of a column 6, a column base 60, a column base motor 63, a sliding frame 64, a fork rod 65, a transmission screw rod 66, and a column motor 68.

[0031] The lower end of the column 6 is fixedly connected to the column base 60, a reinforcing rib plate 60a is provided between the lower end of the column 6 and the column base 60, a base slider 601 is fixedly connected to the lower end surface of the column base 60, and the base slider 601 is slidably matched with the left double slide rails 41a, 41b / right double slide rails 42a, 42b provided on the upper end surface of the turntable 4;

[0032] A column base motor 63 is installed on the column base 60, and a gear 630 is fixedly installed on the shaft of the column base motor 63. The gear 630 cooperates with the left rack 43 / right rack 44 set on the upper end surface of the turntable 4 to drive the column 6 to move on the left double slide rails 41a, 41b / right double slide rails 42a, 42b on the turntable 4 surface;

[0033] A double slide rail 61a, 61b of the column is fixedly connected on the left and right sides of the front end surface of the column 6, a sliding frame 64 is arranged on the front side of the column 6, a slider 640 is fixedly connected to the sliding frame 64, the sliding frame 64 is slidably connected with the double slide rails 61a, 61b of the column through the slider 640, and a pair of plug rods 65 are fixedly installed on the sliding frame 64; a transmission screw 66 is arranged on the front side of the column 6, a column motor 68 is arranged at the upper end of the column 6, and the column motor 68 is connected to the upper end of the transmission screw 66 through a coupling; the transmission screw 66 cooperates with the threaded sleeve fixedly connected to the sliding frame 64 to drive the sliding frame 64 to slide and move on the double slide rails 61a, 61b of the column.

[0034] The present invention controls the rotation of the turntable motor 51, the column base motor 63, and the column motor 68 by an electric control device; the turntable motor 51 of the turntable rotation transmission mechanism 5 rotates to drive the turntable 4 to rotate and position; the tire loading machine B and the tire unloading machine C are respectively driven by their column base motors 63 to move on the slide rails of the turntable 4; the sliding frames 64 of the tire loading machine B and the tire unloading machine C are driven by their column motors 68 to move on the slide rails of the column 6.

[0035] The present invention provides an electromagnetic switch, such as a photoelectric switch or a touch-pressure switch, on the safety travel control switch cover 33 and the travel switch mounting plate 21, which safely limits the turntable 4 to rotate at a specified rotation angle to ensure that the turntable 4 does not reach or exceed the specified angular position when the turntable motor 51 drives the turntable 4 to rotate.

Claims

1. Tire detection automatic loading and unloading machine, characterized by It consists of a revolving chassis device (A), a tire loading machine (B), and a tire unloading machine (C); The rotary chassis device (A) comprises a base (1), a shaft (2), a rotary sleeve (3), a rotary table (4), and a rotary table rotation transmission mechanism (5); The lower end of the shaft rod (2) is fixedly connected to the base (1); the rotary sleeve (3) is rotatably mounted on the shaft rod (2) through an upper end bearing (31a) and a lower end bearing (31b); a flange (32) is provided at the lower end of the rotary sleeve (3); a safety travel control switch cover (33) is fixedly mounted on the upper end of the rotary sleeve (3); and a travel switch mounting plate (21) is fixedly mounted on the upper end of the shaft rod (2) inside the safety travel control switch cover (33); The turntable (4) is fixedly connected to the flange (32) at the lower end of the turntable sleeve (3), and the left double slide rails (41a, 41b) and the right double slide rails (42a, 42b), the left rack (43) and the right rack (44) are respectively fixedly connected and arranged on the upper end surface of the turntable (4); The turntable rotation transmission mechanism (5) is composed of a turntable motor (51) installed on the lower end surface of the turntable (4), a planetary gear (52) fixedly installed on the turntable motor shaft, and a disc gear (11) fixedly arranged on the base (1). The planetary gear (52) on the turntable motor shaft cooperates with the disc gear (11) on the base (1) to drive the turntable (4) to rotate. A turntable (4) rotation angle position limit switch is provided on the safety travel control switch cover (33) at the upper end of the rotating sleeve (3) and the travel switch mounting plate (21) at the upper end of the shaft rod (2); The tire loading machine (B) and the tire unloading machine (C) have the same structure, including a column (6), a column base (60), a column base motor (63), a sliding frame (64), a fork rod (65), a transmission screw rod (66), and a column motor (68); The lower end of the column (6) is fixedly connected to the column base (60), and a base slider (601) is fixedly connected to the lower end surface of the column base (60), and the base slider (601) is slidably matched with the left double slide rail (41a, 41b) / right double slide rail (42a, 42b) set on the upper end surface of the turntable (4); a column base motor (63) is installed on the column base (60), and a gear (630) is fixedly installed on the shaft of the column base motor (63), and the gear (630) cooperates with the left rack (43) / right rack (44) set on the upper end surface of the turntable (4), so as to drive the column (6) to move on the left double slide rail (41a, 41b) / right double slide rail (42a, 42b) on the turntable (4) surface; A column double slide rail (61a, 61b) is fixedly connected and arranged on the left and right sides of the front end surface of the column (6); a sliding frame (64) is arranged on the front side of the column (6); a slider (640) is fixedly connected to the sliding frame (64); the sliding frame (64) is slidably connected with the column double slide rail (61a, 61b) through the slider (640); a pair of fork rods (65) is fixedly installed on the sliding frame (64); a transmission screw (66) is arranged on the front side of the column (6); a column motor (68) is arranged on the upper end of the column (6); the column motor (68) is connected to the upper end of the transmission screw (66) through a coupling; the transmission screw (66) drives the sliding frame (64) to slide and move on the column double slide rail (61a, 61b); The electric control device controls the rotation of the turntable motor (51), the column base motor (63), and the column motor (68); An electromagnetic switch is provided on the safety travel control switch cover (33) and the travel switch mounting plate (21) to limit the turntable (4) from rotating at a specified rotation angle, thereby ensuring that the turntable (4) exceeds a specified angle position when the turntable motor (51) drives the turntable (4) to rotate.

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