Bushing machining equipment

Abstract

Bush machining equipment comprises a base, the base is provided with a feeding device, the feeding device comprises a conveying belt and a plurality of shelves connected to the conveying belt, the shelves are provided with limiting columns protruding upwards, and the conveying belt is used for driving the shelves to move in a reciprocating mode; the rotating device comprises a rotating motor and a rotating table, the rotating motor is installed on the base, an output shaft of the rotating motor is arranged upwards, the middle of the rotating table is connected to the output shaft of the rotating motor, a plurality of clamping seats are arranged on the upper side of the rotating table in the circumferential direction, and each clamping seat is provided with a positioning column protruding upwards; and the transfer device comprises a transfer mechanical arm and a transfer clamping jaw, and the transfer mechanical arm is installed on the base and used for driving the transfer clamping jaw to move between the conveying belt and the rotary table in a reciprocating mode. According to the scheme, the bushings can be efficiently transferred, and follow-up various machining is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation processing equipment, and particularly relates to a bushing processing equipment. Background Art

[0002] An automobile suspension tie rod is one of the main components of an automobile, and its quality and reliability will directly affect the driving experience of the automobile. As a moving part, the automobile suspension tie rod is prone to wear during long-term friction. When the wear of the connecting end of the tie rod reaches a certain level, it must be replaced. Therefore, in the prior art, a bushing with better wear resistance is often equipped at the connecting end of the automobile suspension tie rod to protect the connecting end of the automobile suspension tie rod through the bushing.

[0003] The bushing is usually annular and made of wear-resistant materials, mainly playing a cushioning role for the automobile suspension tie rod. Since the assembly accuracy requirements between the bushing and the automobile suspension tie rod are relatively high, the bushing needs to undergo multiple processes such as inspection, oiling, and painting after being produced; however, to achieve the corresponding processing, the bushing needs to be transferred to the corresponding workstations. Currently, the method of manual transfer has low efficiency and it is difficult to ensure reliability. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a bushing processing equipment that can efficiently transfer bushings to facilitate subsequent various processes.

[0005] To solve the above problems, the utility model provides a bushing processing equipment, including a base, on which are provided:

[0006] A feeding device, including a conveyor belt;

[0007] A rotating device, including a rotating motor and a rotating table. The rotating motor is installed on the base with its output shaft facing upward, the middle of the rotating table is connected to the output shaft of the rotating motor, and a plurality of clamping seats are arranged circumferentially on the upper side of the rotating table. Each clamping seat is provided with an upward protruding positioning post;

[0008] A transfer device, including a transfer robotic arm and a transfer gripper. The transfer robotic arm is installed on the base and is used to drive the transfer gripper to reciprocate between the conveyor belt and the rotating table.

[0009] Compared with the prior art, a feeding device and a rotating device are designed in the above solution. The conveyor belt is used to receive the just-produced bushings to be processed and convey them to a position adjacent to the transfer robotic arm. After the transfer gripper grips the bushing, the transfer robotic arm moves the bushing to the clamping seat on the rotating table. The positioning post of the clamping seat is also used to insert into the inner hole of the bushing to ensure the positioning of the bushing. Subsequently, through the rotation drive of the rotating motor on the rotating table, the clamping seats on the rotating table can be moved to different positions to realize various subsequent processes on the bushing, thus effectively improving the efficiency and having stable operation.

[0010] In an improved solution, the clamping seat further includes a shelf, a bottom plate, a guide post and a spring. The shelf is fixed on the rotating table. The shelf is provided with guide holes and positioning holes that penetrate vertically. The middle part of the guide post is slidably inserted into the guide hole, and the middle part of the positioning post is slidably inserted into the positioning hole. The upper ends of the guide post and the positioning post both extend above the shelf. The upper end of the positioning post is used to insert into the inner hole of the bushing. A limiting part is provided at the upper end of the guide post. The spring is located above the shelf and sleeved on the guide post. The upper end of the spring abuts against the limiting part of the guide post and the lower end abuts against the shelf. The lower ends of the guide post and the positioning post both extend below the shelf. The lower ends of the guide post and the positioning post are connected by the bottom plate. Thus, in the initial state, the spring applies an upward thrust to the guide post, so that the upper ends of the guide post and the positioning post both remain above the shelf. When a downward pressure is applied to the guide post, the guide post descends and drives the positioning post to descend through the bottom plate, and then the protruding height of the upper end of the positioning post relative to the shelf can be adjusted.

[0011] In an improved solution, there are two guide posts for each clamping seat. The guide holes on the shelf are two and are spaced apart. The two guide posts correspond to the two guide holes one by one. The positioning hole is located at the position between the two guide holes on the shelf, so that the structure is more stable.

[0012] In an improved solution, the rotating device further includes a tray. A vertical avoidance hole is provided in the middle of the rotating table. The tray is located above the rotating table and a support column is provided in the middle of the tray and passes downward through the avoidance hole and is connected to the base. The clamping seats on the upper side of the rotating table are all located outside the tray. The setting of the tray can provide an installation space for various processing devices, which is convenient for various processes on the bushings on the clamping seats of the rotating table.

[0013] In an improved solution, an inner diameter detection device is further included. The inner diameter detection device includes a first lifting drive member connected to the base, an inner diameter detector driven by the first lifting drive member to lift and lower, a second lifting drive member connected to the tray, and an inner inspection pressure frame driven by the second lifting drive member to lift and lower. Both the inner diameter detector and the inner inspection pressure frame are located above the moving track of the clamping seat. The inner inspection pressure frame is used to press and connect to the bushing on the clamping seat driven by the second lifting drive member. The inner diameter detector is provided with a downward probe, and the inner diameter detector is used to extend the probe into the inner hole of the bushing on the clamping seat driven by the first lifting drive member to achieve inner diameter detection.

[0014] In an improved solution, the inner diameter detection device further includes a third lifting drive member connected to the base and a first height adjustment frame driven by the third lifting drive member to lift and lower. The first height adjustment frame is located above the moving track of the clamping seat and is arranged adjacent to the inner inspection pressure frame. The first height adjustment frame is used to press and connect to the guide post of the corresponding clamping seat driven by the third lifting drive member. Thus, when the clamping seat of the turntable moves below the first height adjustment frame, the third lifting drive member drives the first adjustment frame to press down to the guide post, and the guide post and the positioning post move down synchronously. The upper end of the positioning post disengages downward from the inner hole of the corresponding bushing, so as to facilitate the subsequent probe of the inner diameter detector to extend into the inner hole of the bushing to achieve inner diameter detection.

[0015] In an improved solution, an outer paint spraying device is further included. The outer paint spraying device includes an outer paint spraying gun connected to the tray, a fourth lifting drive member connected to the base, a self-rotating motor driven by the fourth lifting drive member to lift and lower, and a paint spraying clamping jaw connected to the output end of the self-rotating motor. The self-rotating motor is located above the moving track of the clamping seat and the output shaft is arranged downward. The lower part of the paint spraying clamping jaw is provided with two claw parts that can open and close horizontally. The claw parts are used to insert into the inner hole of the bushing on the clamping seat. Thus, when the clamping seat on the turntable moves below the paint spraying clamping jaw, the paint spraying clamping jaw moves downward so that the two claw parts insert into the inner hole of the bushing on the clamping seat and then open to realize clamping of the bushing. Subsequently, the paint spraying clamping jaw drives the bushing to move upward, and the self-rotating motor drives the bushing to rotate through the paint spraying clamping jaw, and the outer paint spraying gun sprays paint on the outer peripheral side of the bushing.

[0016] In an improved solution, an inner paint spraying device is further included. The inner paint spraying device includes a fifth lifting drive member connected to the base, an inner paint spraying gun driven by the fifth lifting drive member to lift and lower, a sixth lifting drive member connected to the tray, and an inner paint spraying pressure frame driven by the sixth lifting drive member to lift and lower. Both the inner paint spraying gun and the inner paint spraying pressure frame are located above the moving track of the clamping seat. The inner paint spraying pressure frame is used to press and connect to the bushing on the clamping seat driven by the sixth lifting drive member. The inner paint spraying gun is provided with a downward gun head, and the inner paint spraying gun is used to extend the gun head into the inner hole of the bushing on the clamping seat driven by the fifth lifting drive member to achieve paint spraying.

[0017] In an improved solution, the inner spray painting device further includes a seventh lifting drive member connected to the base and a second height adjusting frame driven by the seventh lifting drive member to lift. The second height adjusting frame is located above the movement track of the clamping seat, and the second height adjusting frame is arranged adjacent to the inner spray pressure frame. The second height adjusting frame is used to press against the guide post of the corresponding clamping seat when driven by the seventh lifting drive member. Thus, when the clamping seat of the rotary table moves below the second height adjusting frame, the seventh lifting drive member drives the second adjusting frame to press down onto the guide post, and the guide post and the positioning post move downward synchronously. The upper end of the positioning post disengages downward from the inner hole of the corresponding bushing, so as to facilitate the subsequent insertion of the nozzle of the inner spray gun into the inner hole of the bushing on the clamping seat to achieve spray painting.

[0018] In an improved solution, it further includes a coding device. The coding device includes a coding support connected to the tray and a coding gun connected to the coding support. The coding gun is located above the movement track of the clamping seat. Thus, after the clamping seat of the rotary table moves below the coding gun, the coding gun codes the corresponding bushing. Description of the Drawings

[0019] Figure 1 is an overall schematic diagram of a bushing processing device;

[0020] Figure 2 is a top view schematic diagram of a bushing processing device;

[0021] Figure 3 is a schematic diagram of the rotary device of a bushing processing device with the clamping seat hidden;

[0022] Figure 4 is a schematic diagram of the rotary table of a bushing processing device;

[0023] Figure 5 is a schematic diagram of the clamping seat of a bushing processing device;

[0024] Figure 6 is a cross-sectional schematic diagram of the clamping seat of a bushing processing device;

[0025] Figure 7 is a schematic diagram of the inner diameter detection device of a bushing processing device;

[0026] Figure 8 is Figure 7 a partial enlarged schematic diagram of the X area in

[0027] Figure 9 is Figure 8 a schematic diagram after hiding the first lifting drive member, the inner diameter detector, the third lifting drive member, and the first height adjusting frame on the basis of

[0028] Figure 10Schematic diagram of the external paint spraying device of a bushing processing equipment;

[0029] Figure 11 Schematic diagram of the internal paint spraying device of a bushing processing equipment;

[0030] Figure 12 Schematic diagram of the internal paint spraying device of a bushing processing equipment after hiding the fifth lifting drive and the internal paint spraying gun.

[0031] Description of the reference numerals in the drawings,

[0032] h0, base; a0, feeding device; a1, conveyor belt; a2, shelf; a21, limit post;

[0033] b0, rotary device; b1, clamping seat; b11, positioning post; b12, shelf; b121, positioning hole; b122, guide hole; b13, bottom plate; b14, guide post; b141, limiting part; b15, spring; b2, rotary table; b21, avoidance hole; b22, through groove; b3, rotary motor; b4, tray; b41, column;

[0034] c0, transfer device; c1, transfer robotic arm; c2, transfer gripper;

[0035] d0, inner diameter detection device; d1, first lifting drive; d2, inner diameter detector; d3, second lifting drive; d4, inner inspection pressure frame; d5, third lifting drive; d6, first height adjustment frame;

[0036] e0, external paint spraying device; e1, external paint spraying gun; e2, fourth lifting drive; e3, rotation motor; e31, transmission shaft; e4, paint spraying gripper; e41, claw part;

[0037] f0, internal paint spraying device; f1, fifth lifting drive; f2, internal paint spraying gun; f3, sixth lifting drive; f4, internal paint pressure frame; f5, seventh lifting drive; f6, second height adjustment frame;

[0038] g0, coding device; g1, coding bracket; g2, coding gun. Detailed implementation manners

[0039] Those skilled in the art should understand that the following implementation manners are only used to explain the technical principle of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0040] In the description of the following embodiments, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" 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 or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0041] In the embodiments of the present application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0042] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] Please refer to Figures 1 - 4 , an example of a bushing processing device provided by an embodiment of the present utility model includes a base h0, and the following are provided on the base h0:

[0044] A feeding device a0, including a conveyor belt a1 and a plurality of shelves b12 connected to the conveyor belt a1. The shelves b12 are provided with upwardly protruding limit posts a21, and the conveyor belt a1 is used to drive the shelves b12 to reciprocate.

[0045] A rotating device b0, including a rotating motor b3 and a rotating table b2. The rotating motor b3 is installed on the base h0 and its output shaft is arranged upward. The middle of the rotating table b2 is connected to the output shaft of the rotating motor b3, and a plurality of clamping seats b1 are arranged circumferentially on the upper side of the rotating table b2. Each clamping seat b1 is provided with an upwardly protruding positioning post b11.

[0046] A transfer device c0, including a transfer robotic arm c1 and a transfer gripper c2. The transfer robotic arm c1 is installed on the base h0 and is used to drive the transfer gripper c2 to reciprocate between the conveyor belt a1 and the rotating table b2.

[0047] In the above solution, a feeding device a0 and a rotating device b0 are designed. The conveyor belt a1 receives the just-produced bushings to be processed, and the limit posts a21 on the shelf b12 are used to insert into the inner holes of the bushings to ensure the same position and attitude of the bushings. The conveyor belt a1 is used to transport the shelf b12 to a position adjacent to the transfer robot arm c1. After the transfer gripper c2 grips the bushing, the transfer robot arm c1 moves the bushing to the chuck b1 on the rotary table b2. The positioning post b11 on the chuck b1 is also used to insert into the inner hole of the bushing to ensure the positioning of the bushing. Subsequently, through the rotation drive of the rotary motor b3 on the rotary table b2, the chuck b1 on the rotary table b2 can be moved to different positions to realize various subsequent processes on the bushing, thus effectively improving the efficiency and having stable operation.

[0048] In this embodiment, the rotary motor b3 transmits the rotational power to the output shaft through a speed reducer, and the output shaft of the rotary motor b3 drives the rotary table b2 to rotate about the vertical axis. Further, the rotating device b0 further includes a tray b4. A vertical avoidance hole b21 is provided in the middle of the rotary table b2. The tray b4 is located above the rotary table b2, and a support column that passes downward through the avoidance hole b21 and is connected to the base h0 is provided in the middle of the tray b4. The outer diameter of the rotary table b2 is larger than the outer diameter of the tray b4, and the chucks b1 on the upper side of the rotary table b2 are all located outside the tray b4. The setting of the tray b4 can provide an installation space for various processing devices, facilitating various processes on the bushings on the chucks b1 of the rotary table b2.

[0049] The chuck b1 can be any structure in the prior art that can clamp or fix the bushing. In this embodiment, as Figure 5 and Figure 6 shown ( Figure 5 and Figure 6There are two positioning posts b11. The left positioning post b11 is equipped with a bushing, while the right positioning post b11 is not. The clamping seat b1 further includes a shelf b12, a bottom plate b13, a guide post b14, and a spring b15. The shelf b12 is fixed to the outer edge of the rotary table b2 and is suspended below. The shelf b12 is provided with a guide hole b122 and a positioning hole b121 that both penetrate vertically. The middle part of the guide post b14 is slidably inserted into the guide hole b122, and the middle part of the positioning post b11 is slidably inserted into the positioning hole b121. The upper ends of the guide post b14 and the positioning post b11 both extend above the shelf b12. The upper end of the positioning post b11 is used to be inserted into the inner hole of the bushing. The upper end of the guide post b14 is provided with a limiting portion b141. The spring b15 is located above the shelf b12 and sleeved on the guide post b14. The upper end of the spring b15 abuts against the limiting portion b141 of the guide post b14 and the lower end abuts against the shelf b12. The lower ends of the guide post b14 and the positioning post b11 both extend below the shelf b12, and the lower ends of the guide post b14 and the positioning post b11 are connected by the bottom plate b13. The rotary table b2 is provided with a through slot b22 that penetrates vertically for the bottom plate b13 to pass through. Thus, in the initial state, the spring b15 applies an upward thrust to the guide post b14, causing the upper ends of the guide post b14 and the positioning post b11 to both remain above the shelf b12. When a downward pressure is applied to the guide post b14, the guide post b14 descends and drives the positioning post b11 to descend through the bottom plate b13, and thus the protruding height of the upper end of the positioning post b11 relative to the shelf b12 can be adjusted.

[0050] Furthermore, there are two guide posts b14 for each clamping seat b1. The guide holes b122 on the shelf b12 are two and are spaced apart. The two guide posts b14 and the two guide holes b122 correspond one by one. The positioning hole b121 is located between the two guide holes b122 on the shelf b12, thus making the structure more stable.

[0051] As an expansion of this embodiment, such as Figures 7 - 9As shown in the figure, it further includes an inner diameter detection device d0. The inner diameter detection device d0 includes a first lifting drive d1 connected to the base h0, an inner diameter detector d2 driven by the first lifting drive d1 to lift and lower, a second lifting drive d3 connected to the tray b4, and an inner inspection pressure frame d4 driven by the second lifting drive d3 to lift and lower. Both the inner diameter detector d2 and the inner inspection pressure frame d4 are located above the moving track of the clamping seat b1, and the positions of the inner diameter detector d2 and the inner inspection pressure frame d4 are adjacent. The inner inspection pressure frame d4 is used to press-fit onto the bushing on the clamping seat b1 driven by the second lifting drive d3. The inner diameter detector d2 is provided with a downward probe, and the inner diameter detector d2 is used to extend the probe into the inner hole of the bushing on the clamping seat b1 driven by the first lifting drive d1 to achieve inner diameter detection. The inner inspection pressure frame d4 can be provided with a through hole along the vertical direction for the probe of the inner diameter detector d2 to pass through, so as to avoid interference. Of course, the inner inspection pressure frame d4 can also be designed into a special shape such as a U shape to avoid interference.

[0052] Furthermore, the inner diameter detection device d0 further includes a third lifting drive d5 connected to the base h0 and a first height adjustment frame d6 driven by the third lifting drive d5 to lift and lower. The first height adjustment frame d6 is located above the moving track of the clamping seat b1, and the first height adjustment frame d6 is arranged adjacent to the inner inspection pressure frame d4. The first height adjustment frame d6 is used to press-fit onto the guide post b14 of the corresponding clamping seat b1 driven by the third lifting drive d5. Thus, when the clamping seat b1 of the turntable b2 moves below the first height adjustment frame d6, the third lifting drive d5 drives the first adjustment frame to press down onto the guide post b14, and the guide post b14 and the positioning post b11 move down synchronously, and the upper end of the positioning post b11 disengages downward from the inner hole of the corresponding bushing, so as to facilitate the subsequent probe of the inner diameter detector d2 to extend into the inner hole of the bushing to achieve inner diameter detection.

[0053] The first lifting drive d1, the second lifting drive d3, and the third lifting drive d5 can all be linear drive components in the prior art, such as linear motors, cylinders, or oil cylinders. In this embodiment, both the first lifting drive d1 and the third lifting drive d5 are linear motors fixedly connected to the base h0 and located above the turntable b2. The output ends of the first lifting drive d1 and the third lifting drive d5 are arranged downward. The inner diameter detector d2 is connected to the output end of the first lifting drive d1, and the first adjustment frame is connected to the output end of the third lifting drive d5; the second lifting drive d3 is a linear motor fixedly connected to the tray b4 and located above the turntable b2. The output end of the second lifting drive d3 is arranged downward, and the inner inspection pressure frame d4 is connected to the output end of the second lifting drive d3. Of course, the first lifting drive d1 and the third lifting drive d5 can also be connected to the tray b4, and the second lifting drive d3 can also be connected to the base h0, which belongs to a conventional replacement.

[0054] As an expansion of this embodiment, asFigure 10 As shown, it further includes an external painting device e0. The external painting device e0 includes an external paint gun e1 connected to the tray b4, a fourth lifting drive e2 connected to the base h0, a rotation motor e3 driven by the fourth lifting drive e2 to move up and down, and a painting gripper e4 connected to the output end of the rotation motor e3. The rotation motor e3 is located above the movement trajectory of the clamp seat b1. The output end of the rotation motor e3 is connected to the upper part of the painting gripper e4 through a transmission shaft e31. Two laterally openable claw parts e41 are provided at the lower part of the painting gripper e4. The claw parts e41 are used to insert into the inner hole of the bushing on the clamp seat b1. The gun head of the external paint gun e1 faces outward and is arranged above the clamp seat b1. Thus, when the clamp seat b1 on the rotary table b2 moves below the painting gripper e4, the painting gripper e4 moves downward so that the two claw parts e41 insert into the inner hole of the bushing on the clamp seat b1 and then open to realize the clamping of the bushing. Subsequently, the painting gripper e4 drives the bushing to move upward, and the rotation motor e3 drives the bushing to rotate through the painting gripper e4, and the external paint gun e1 sprays paint on the outer peripheral side of the bushing.

[0055] As an extension of this embodiment, as Figure 11 and Figure 12 shown, it further includes an internal painting device f0. The internal painting device f0 includes a fifth lifting drive f1 connected to the base h0, an internal paint gun f2 driven by the fifth lifting drive f1 to move up and down, a sixth lifting drive f3 connected to the tray b4, and an internal spray pressure frame f4 driven by the sixth lifting drive f3 to move up and down. Both the internal paint gun f2 and the internal spray pressure frame f4 are located above the movement trajectory of the clamp seat b1. The internal spray pressure frame f4 is used to press against the bushing on the clamp seat b1 under the drive of the sixth lifting drive f3. The internal paint gun f2 is provided with a downward gun head, and the internal paint gun f2 is used to extend the gun head into the inner hole of the bushing on the clamp seat b1 under the drive of the fifth lifting drive f1 to realize painting. Of course, the internal spray pressure frame f4 can be provided with a through hole along the vertical direction for the gun head of the internal paint gun f2 to pass through to avoid interference. Of course, the internal spray pressure frame f4 can also be designed into a special shape such as a U shape to avoid interference.

[0056] Further, the inner spray painting device f0 further includes a seventh lifting drive f5 connected to the base h0 and a second lifting frame f6 driven by the seventh lifting drive f5 to lift. The second lifting frame f6 is located above the moving track of the clamping seat b1, and the second lifting frame f6 is arranged adjacent to the inner spray pressure frame f4. The second lifting frame f6 is used to press against the guide post b14 of the corresponding clamping seat b1 driven by the seventh lifting drive f5. Thus, when the clamping seat b1 of the rotary table b2 moves below the second lifting frame f6, the seventh lifting drive f5 drives the second adjusting frame to press down to the guide post b14, and the guide post b14 and the positioning post b11 move down synchronously. The upper end of the positioning post b11 disengages downward from the inner hole of the corresponding bushing, so that the nozzle of the subsequent inner spray gun f2 can extend into the inner hole of the bushing on the clamping seat b1 to achieve spray painting.

[0057] The fifth lifting drive f1, the sixth lifting drive f3, and the seventh lifting drive f5 can all be linear drive components in the prior art, such as linear motors, cylinders, or oil cylinders. In this embodiment, both the fifth lifting drive f1 and the seventh lifting drive f5 are linear motors fixedly connected to the base h0 and located above the rotary table b2. The output ends of the fifth lifting drive f1 and the seventh lifting drive f5 are arranged downward. The inner spray gun f2 is connected to the output end of the fifth lifting drive f1, and the second adjusting frame is connected to the output end of the seventh lifting drive f5. The sixth lifting drive f3 is a linear motor fixedly connected to the tray b4 and located above the rotary table b2. The output end of the sixth lifting drive f3 is arranged downward, and the inner spray pressure frame f4 is connected to the output end of the sixth lifting drive f3. Of course, the fifth lifting drive f1 and the seventh lifting drive f5 can also be connected to the tray b4, and the sixth lifting drive f3 can also be connected to the base h0, which belongs to a conventional replacement.

[0058] As an extension of this embodiment, it further includes a coding device g0. The coding device g0 includes a coding bracket g1 connected to the tray b4 and a coding gun g2 connected to the coding bracket g1. The coding gun g2 is located above the moving track of the clamping seat b1. Thus, after the clamping seat b1 of the rotary table b2 moves below the coding gun g2, the corresponding bushing is coded by the coding gun g2.

[0059] In addition, the feeding device a0, the inner diameter detection device d0, the inner spray painting device f0, the outer spray painting device e0, and the coding device g0 in this embodiment are all arranged around the rotary table b2, but the specific order can be changed according to needs, and this design does not make a limitation.

[0060] It should be noted that in the description of the present application, the terms indicating the direction or positional relationship such as "inner", "outer", etc. are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application; all directional indications (such as up, down, left, right, front, back, inner, outer) are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0061] In the description of the present application, the description referring to terms such as "one embodiment", "some embodiments", "in this embodiment", "specific example", or "some examples" means that the specific features, mechanisms, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0062] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A bushing processing device, comprising a base (h0), characterized in that: The base (h0) is provided with: A feeding device (a0) comprising a conveyor belt (a1); A rotating device (b0) comprises a rotating motor (b3) and a rotating table (b2), wherein the rotating motor (b3) is mounted on a base (h0) and the output shaft is arranged upward, the middle part of the rotating table (b2) is connected to the output shaft of the rotating motor (b3), and a plurality of clamping seats (b1) are arranged along the circumferential direction on the upper side of the rotating table (b2), and each clamping seat (b1) is provided with a positioning column (b11) protruding upward; The transfer device (c0) comprises a transfer robot arm (c1) and a transfer claw (c2), wherein the transfer robot arm (c1) is installed on a base (h0) and is used to drive the transfer claw (c2) to move back and forth between the conveyor belt (a1) and the turntable (b2).

2. The bushing processing equipment according to claim 1, characterized in that: The clamping seat (b1) also includes a shelf (b12), a bottom plate (b13), a guide column (b14) and a spring (b15); the shelf (b12) is fixed on the turntable (b2); the shelf (b12) is provided with a guide hole (b122) and a positioning hole (b121) both of which are vertically penetrated; the middle part of the guide column (b14) is slidably inserted into the guide hole (b122); the middle part of the positioning column (b11) is slidably inserted into the positioning hole (b121); the upper ends of the guide column (b14) and the positioning column (b11) both extend above the shelf (b12); the positioning column (b11) is The upper end of (b11) is used to be inserted into the inner hole of the bushing, the upper end of the guide column (b14) is provided with a limiting portion (b141), the spring (b15) is located above the shelf (b12) and is sleeved on the guide column (b14), the upper end of the spring (b15) abuts against the limiting portion (b141) of the guide column (b14) and the lower end abuts against the shelf (b12), the lower end of the guide column (b14) and the lower end of the positioning column (b11) both extend below the shelf (b12), and the lower end of the guide column (b14) and the lower end of the positioning column (b11) are connected via the bottom plate (b13).

3. The bushing processing equipment according to claim 2, characterized in that: Each clamping seat (b1) has two guide pillars (b14), the shelf (b12) has two guide holes (b122) arranged at intervals, the two guide pillars (b14) correspond to the two guide holes (b122) one by one, and the positioning hole (b121) is located between the two guide holes (b122) on the shelf (b12).

4. The bushing processing equipment according to claim 2, characterized in that: The rotating device (b0) also includes a tray (b4), a vertical avoidance hole (b21) is provided in the middle of the turntable (b2), the tray (b4) is located above the turntable (b2), and a pillar is provided in the middle of the tray (b4) that passes downward through the avoidance hole (b21) and is connected to the base (h0), and the clamping seat (b1) on the upper side of the turntable (b2) is located on the outside of the tray (b4).

5. The bushing processing equipment according to claim 4, characterized in that: It also includes an inner diameter detection device (d0), which includes a first lifting drive (d1) connected to the base (h0), an inner diameter detector (d2) driven to rise and fall by the first lifting drive (d1), a second lifting drive (d3) connected to the tray (b4), and an inner inspection pressure frame (d4) driven to rise and fall by the second lifting drive (d3), the inner diameter detector (d2) and the inner inspection pressure frame (d4) are both located above the moving track of the clamping seat (b1), the inner inspection pressure frame (d4) is used to be crimped to the bushing on the clamping seat (b1) under the drive of the second lifting drive (d3), the inner diameter detector (d2) is provided with a downward probe, and the inner diameter detector (d2) is used to extend the probe into the inner hole of the bushing on the clamping seat (b1) under the drive of the first lifting drive (d1) to realize inner diameter detection.

6. The bushing processing equipment according to claim 5, characterized in that: The inner diameter detection device (d0) also includes a third lifting drive member (d5) connected to the base (h0) and a first height-adjusting frame (d6) driven to rise and fall by the third lifting drive member (d5), the first height-adjusting frame (d6) being located above the moving track of the clamping seat (b1), and the first height-adjusting frame (d6) being arranged adjacent to the inner inspection pressing frame (d4), the first height-adjusting frame (d6) being used for being pressed to the guide column (b14) of the corresponding clamping seat (b1) under the drive of the third lifting drive member (d5).

7. The bushing processing equipment according to claim 4, characterized in that: The invention also includes an external paint spraying device (e0), wherein the external paint spraying device (e0) includes an external paint spraying gun (e1) connected to the tray (b4), a fourth lifting drive member (e2) connected to the base (h0), a self-rotating motor (e3) driven to rise and fall by the fourth lifting drive member (e2), and a paint spraying clamp (e4) connected to the output end of the self-rotating motor (e3), wherein the self-rotating motor (e3) is located above the moving track of the clamp seat (b1) and the output shaft is arranged downward, and the lower part of the paint spraying clamp (e4) is provided with two claws (e41) which can be opened and closed laterally, and the claws (e41) are used to be inserted into the inner hole of the bushing on the clamp seat (b1).

8. The bushing processing equipment according to claim 4, characterized in that: The invention also includes an internal paint spraying device (f0), wherein the internal paint spraying device (f0) includes a fifth lifting drive member (f1) connected to the base (h0), an internal paint spraying gun (f2) driven to rise and fall by the fifth lifting drive member (f1), a sixth lifting drive member (f3) connected to the tray (b4), and an internal spraying frame (f4) driven to rise and fall by the sixth lifting drive member (f3), wherein the internal paint spraying gun (f2) and the internal spraying frame (f4) are both located above the moving track of the clamping seat (b1), and the internal spraying frame (f4) is used to be crimped to the bushing on the clamping seat (b1) under the drive of the sixth lifting drive member (f3), and the internal paint spraying gun (f2) is provided with a downward-pointing gun head, and the internal paint spraying gun (f2) is used to extend the gun head into the inner hole of the bushing on the clamping seat (b1) under the drive of the fifth lifting drive member (f1) to realize paint spraying.

9. The bushing processing equipment according to claim 8, characterized in that: The internal spray painting device (f0) also includes a seventh lifting drive member (f5) connected to the base (h0) and a second height-adjusting frame (f6) driven to rise and fall by the seventh lifting drive member (f5), wherein the second height-adjusting frame (f6) is located above the moving track of the clamp seat (b1), and the second height-adjusting frame (f6) is arranged adjacent to the internal spray pressure frame (f4), and the second height-adjusting frame (f6) is used to be pressed to the guide column (b14) of the corresponding clamp seat (b1) under the drive of the seventh lifting drive member (f5).

10. The bushing processing equipment according to claim 1, characterized in that: It also includes a coding device (g0), which includes a coding support (g1) connected to the tray (b4) and a coding gun (g2) connected to the coding support (g1), and the coding gun (g2) is located above the moving track of the clamping seat (b1).

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