Automobile steering wheel production feeding device

Abstract

The application discloses a kind of car steering wheel production feeding device, including base, the top side of base is fixedly installed with cleaning tank, the top of cleaning tank is fixedly installed with telescopic cover, the top of telescopic cover is fixedly installed with top pipe, the top of top pipe is provided with top cover, the specific feeding device of the present scheme, by being set up cleaning tank, the material scraped off outside steering wheel can be effectively cleaned by the liquid in it, and by taking material transfer rod drive taking material rod and taking material plate transmission between top cover and cleaning tank, so that it can be more convenient to send the material cleaned in cleaning tank to top cover inside by taking material plate and through top cover at the high temperature top position of injection molding machine, so that the high temperature of injection molding machine is dried to the material cleaned in top cover, in turn, it can be again sent to injection molding machine to be used again, reduce the waste of material and improve the production quality of car steering wheel.

Description

Technical Field

[0001] This invention relates to the field of automotive steering wheel technology, specifically to an automotive steering wheel production and feeding device. Background Technology

[0002] The automotive industry is booming, and people's demands for cars are increasing. They not only require reasonable prices but also seek comfort and driving pleasure. The steering wheel, controlled by the driver, is produced by injecting and melting material into an injection molding machine, then cooling and demolding the mold. However, traditional material feeding devices have the following drawbacks:

[0003] In the traditional production of car steering wheels, the main body of the steering wheel is formed by injection molding of the material into a mold machine. After the steering wheel cools and is delivered, the material overflowing from its outer edge needs to be cut off. This cut material can also be sent back into the mold machine for re-injection molding. However, after the recycled material has cooled and been cut, its surface will have dust and other impurities attached to it due to contact with the outside. The traditional material feeding method cannot efficiently remove the dust attached to this part before melting and injection molding, thereby reducing the quality of the steering wheel produced by the secondary melting of the material. Summary of the Invention

[0004] The purpose of this invention is to provide a feeding device for automobile steering wheel production to solve the problem mentioned in the background art that it is impossible to remove the dust attached to this part more efficiently before melting and injection molding, thereby reducing the quality of the steering wheel produced by secondary melting of the material.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for automobile steering wheel production, comprising a base, a cleaning box fixedly installed on one side of the top of the base, a telescopic cover fixedly installed on the top of the cleaning box, a top tube fixedly installed on the top of the telescopic cover, a top cover provided on the top of the top tube, a material-picking rotating rod rotatably connected inside the top cover and the cleaning box, multiple material-picking rods sleeved on the outer side of the material-picking rotating rods, a material-picking plate fixedly installed on the outer side of the multiple material-picking rods, a first rotating rod and a rotating ring fixedly installed on both sides of the material-picking rods respectively, a main rotating rod rotatably connected inside the first rotating rod, a second rotating rod rotatably connected to the inner side wall of the rotating ring, the inner side wall of the second rotating rod slidingly connected to the outer side of the main rotating rod, a collecting cover connected to the top of the top cover, a telescopic cooling pipe connected to the other end of the collecting cover, and the other end of the telescopic cooling pipe connected to the other end of the cleaning box.

[0006] To facilitate the removal of material from the steering wheel into the cleaning chamber for cleaning, in a preferred embodiment of the present invention, an operating frame is fitted onto the outer top of the cleaning chamber. Inside the operating frame, a drive shaft, two long shafts, and two short shafts are rotatably connected. A first linkage wheel is fixedly mounted at one end of the drive shaft, both ends of the long shafts, and one end of the short shafts. A first belt and a second belt are respectively fitted onto the outer sides of the first linkage wheels. An operating platform is fixedly mounted on the outer side of the long shafts. A base plate is rotatably connected to the outer side of the drive shaft. A drive pressure plate is fixedly mounted on the outer side of the drive shaft. The bottom of the base plate is fixedly connected to the top of the base. A transition gear is fixedly mounted at the other end of the short shafts.

[0007] To facilitate the remelting and injection molding of the material scraped from the steering wheel into the injection molding machine used for steering wheel production, as a preferred embodiment of the present invention, the interior of the steering wheel is rotatably connected to two guide wheels, with guide belts fitted on the outer sides of the two guide wheels. One end of one guide wheel is fixedly mounted with a guide motor, and the top of the guide motor is fixedly mounted with a motor frame. The outer side of the motor frame is fixedly connected to the outer side of the steering wheel. An electro-hydraulic rod is fixedly mounted between the bottom two sides of the top tube and the top two sides of the cleaning tank. The top two sides of the top tube and the bottom two sides of the steering wheel are threadedly connected with fixing screws. One end of one of the material-picking rotating rods is fixedly mounted with a material-picking motor.

[0008] To ensure that the dust on the surface of the treated steering wheel can be removed during transportation and loading, in a preferred embodiment of the present invention, a cleaning frame is fixedly installed on the top of the base. One side of the top of the cleaning frame is fixedly connected to the outer side of the top cover. The bottom two ends of the cleaning frame are rotatably connected to drive wheels. A conveyor belt is sleeved on the outer side of the drive wheels. An inflatable conveyor cover is fixedly installed on the outer side of the conveyor belt. An adsorption frame is provided on the top of the inflatable conveyor cover. A cleaning cover is fixedly installed on the inner side of the top of the adsorption frame. A telescopic suction pipe is connected to the top of the cleaning cover. Adsorption pipes are connected around the bottom of the telescopic suction pipe. The top of the adsorption pipes is connected to the top of the adsorption frame.

[0009] In order to enable the device for adsorbing dust on the steering wheel to continuously reciprocate and rise, as a preferred embodiment of the present invention, a lifting frame is fixedly installed at the top of the adsorption frame, a lifting rod is fixedly installed at the top of the lifting frame, and the outer side of the lifting rod is slidably connected to the inner side wall of the top of the cleaning frame.

[0010] To make it easier for the part used to clean dust from the steering wheel to pause and start in accordance with the steering wheel's movement, in a preferred embodiment of the present invention, eccentric turntables are rotatably connected to both sides of the cleaning rack, and limit wheels are rotatably connected to both sides of the two eccentric turntables. The other end of the limit wheels is rotatably connected to the outer side of the bottom end of the lifting rod. A second linkage wheel is fixedly installed at both ends of one of the transmission wheels and the other end of the eccentric turntable. A third belt is sleeved on the outer side of the second linkage wheel, and a transmission motor is fixedly installed at one end of the other transmission wheel.

[0011] In order to more effectively remove dust from the steering wheel, as a preferred embodiment of the present invention, a material pump is fixedly installed at the top of the cleaning rack, the output end of the material pump is connected to a dust storage box, and the inlet end of the material pump is connected to the top of the telescopic suction pipe.

[0012] To make the feeding device easier to use, in a preferred embodiment of the present invention, a switch panel is fixedly installed on the outer side of the base. The surface of the switch panel is respectively fixedly installed with an electric hydraulic rod switch, a guide motor switch, a material picking motor switch, a transmission motor switch, and a material pump switch. The electric hydraulic rod, guide motor, material picking motor, transmission motor, and material pump are electrically connected to an external power supply through the electric hydraulic rod switch, guide motor switch, material picking motor switch, transmission motor switch, and material pump switch, respectively.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1) The cleaning tank effectively cleans the material scraped off the outside of the steering wheel using its internal liquid. The material pick-up rod drives the pick-up rod and pick-up plate between the top cover and the cleaning tank, making it easier to send the cleaned material from the cleaning tank to the top cover. The top cover is located at the high temperature of the injection molding machine, allowing the high temperature of the injection molding machine to dry the cleaned material inside the top cover. The cleaned material can then be sent down into the injection molding machine for reuse, reducing material waste and improving the production quality of the car steering wheel.

[0015] 2) When the inflatable conveyor belt drives the inflatable conveyor hood to transport the processed car steering wheel, the lifting action of the lifting frame and the suction frame by the eccentric turntable allows the suction frame to act on the inflatable conveyor hood, so that it surrounds the car steering wheel. Then, the action of the suction pump on the telescopic dust suction pipe allows the cleaning hood at the top of the car steering wheel to further clean the dust on the outside of the car steering wheel, thereby improving the overall dust removal and cleaning effect of the feeding device on the car steering wheel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the cleaning rack structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the operating frame of the present invention;

[0019] Figure 4 This is a schematic diagram of the cleaning tank structure of the present invention;

[0020] Figure 5 This is a schematic diagram of the internal structure of the top cover of the present invention;

[0021] Figure 6 This is a schematic diagram of the internal structure of the first rotating rod of the present invention;

[0022] Figure 7 This is a schematic diagram of the lifting frame structure of the present invention;

[0023] Figure 8 This is a schematic diagram of the adsorption outer frame structure of the present invention.

[0024] In the diagram: 1. Base; 2. Cleaning tank; 3. Telescopic cover; 4. Top pipe; 5. Top cover; 51. Collection cover; 52. Telescopic cooling pipe; 53. Guide wheel; 54. Guide belt; 55. Guide motor; 56. Motor frame; 57. Electro-hydraulic rod; 58. Fixing screw; 6. Material picking rod; 61. Material picking rod; 62. Material picking plate; 63. First rotating rod; 64. Rotary ring; 65. Main rotating rod; 66. Second rotating rod; 67. Material picking motor; 7. Operating frame; 71. Drive shaft; 72. Long shaft; 73. Short shaft; 74. First 75. Linkage wheel; 76. First belt; 77. Second belt; 78. Operating platform; 79. Base plate; 70. Drive pressure plate; 710. Transition gear; 81. Cleaning rack; 82. Second linkage wheel; 83. Third belt; 84. Drive motor; 85. Material pump; 96. Dust collection box; 97. Drive wheel; 98. Conveyor belt; 99. Inflatable conveyor hood; 10. Adsorption frame; 101. Cleaning hood; 102. Telescopic suction pipe; 103. Adsorption pipe; 11. Lifting frame; 111. Lifting rod; 112. Eccentric turntable; 113. Limit wheel. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-8The present invention provides a technical solution:

[0027] A feeding device for automobile steering wheel production includes a base 1. A cleaning tank 2 is fixedly installed on one side of the top of the base 1. A telescopic cover 3 is fixedly installed on the top of the cleaning tank 2. A top tube 4 is fixedly installed on the top of the telescopic cover 3. A top cover 5 is provided on the top of the top tube. A material picking rod 6 is rotatably connected inside both the top cover 5 and the cleaning tank 2. Multiple material picking rods 61 are sleeved on the outside of the material picking rod 6. A material picking plate 62 is fixedly installed on the outside of the multiple material picking rods 61. A first rotating rod 63 and a rotating ring 64 are fixedly installed on both sides of the material picking rod 61, respectively. A main rotating rod 65 is rotatably connected inside the first rotating rod 63. A second rotating rod 66 is rotatably connected to the inner wall of the rotating ring 64. The inner wall of the second rotating rod 66 is slidably connected to the outer side of the main rotating rod 65. A collection cover 51 is connected to the top of the top cover 5. A telescopic cooling pipe 52 is connected to the other end of the collection cover 51. The other end of the telescopic cooling pipe 52 is connected to the other end of the cleaning tank 2.

[0028] In practical use, when using this device to feed materials for the production of steering wheels, after the car steering wheel is produced by injection molding, the excess material on the outside is manually cut off. This cut-off material is then sent to the cleaning tank 2, where it is cleaned by the liquid inside. The material-retrieving rod 61, driven by the rotating material-retrieving rod 6, is then lifted by the rotating material-retrieving plate 62 and conveyed upwards to the top cover 5. The material is then poured into the downward-facing opening inside the top cover 5. Since the bottom of the top cover 5 can be placed at the high-temperature position at the top of the injection molding machine, the material inside the top cover 5 can be dried by the high temperature at that position. The water vapor generated during drying is collected by the collection hood 51. The material is cooled and then transported back to the cleaning tank 2 through the telescopic cooling pipe 52. The dried material can then be melted again into the material melting position of the injection molding machine through the opening at the bottom of the top cover 5, and then used for the injection molding of the steering wheel. When the height of the top cover 5 needs to be adjusted according to the height of the injection molding machine, the telescopic cover 3 is extended and retracted to separate the top pipe 4 and the top cover 5. At this time, the number of picking rods 61 can be adjusted according to the required transmission length. By rotating the main rotating rod 65 inside the first rotating rod 63 and the second rotating rod 66, the main rotating rod 65 can be moved out from inside the second rotating rod 66, thereby separating the two connected picking rods 61. The number of picking rods 61 can be increased or decreased, thereby improving the applicability of the overall production feeding device.

[0029] In this embodiment: an operating frame 7 is fitted on the outer side of the top of the cleaning tank 2. Inside the operating frame 7, a drive shaft 71, two long shafts 72, and two short shafts 73 are rotatably connected. A first linkage wheel 74 is fixedly installed at one end of the drive shaft 71, both ends of the long shafts 72, and one end of the short shafts 73. A first belt 75 and a second belt 76 are respectively fitted on the outer side of the first linkage wheel 74. An operating platform 77 is fixedly installed on the outer side of the long shafts 72. A base plate 78 is rotatably connected to the outer side of the drive shaft 71. A drive pressure plate 79 is fixedly installed on the outer side of the drive shaft 71. The bottom of the base plate 78 is fixedly connected to the top of the base 1. A transition gear 710 is fixedly installed at the other end of the short shafts 73.

[0030] In practical use, after the injection molding machine completes the injection molding of the steering wheel and places it on the operating platform 77, the excess material on the steering wheel is manually cut off. Then, the operator's foot is disengaged from the drive plate, causing the long rotating shaft 72 to rotate under the action of gravity. The remaining material is then dropped into the cleaning tank 2 for cleaning. Through the action of the first linkage wheel 74 and the first belt 75, the long rotating shaft 72 drives the short rotating shaft 73 to rotate. Through the transition gear 710, the two short rotating shafts 73 rotate in opposite directions. The action of the first linkage wheel 74 and the second belt 76 between the long rotating shaft 72 and the drive shaft 71 causes the drive plate to move away from the base plate 78 through the rotation of the drive shaft 71. Similarly, by pressing down on the drive plate, the operating platform 77 can be closed.

[0031] In this embodiment: two guide wheels 53 are rotatably connected inside the top cover 5, and guide belts 54 are sleeved on the outer sides of the two guide wheels 53. A guide motor 55 is fixedly installed at one end of one of the guide wheels 53, and a motor frame 56 is fixedly installed at the top of the guide motor 55. The outer side of the motor frame 56 is fixedly connected to the outer side of the top cover 5. An electric hydraulic rod 57 is fixedly installed between the bottom two sides of the top pipe 4 and the top two sides of the cleaning tank 2. A fixing screw 58 is threadedly connected between the top two sides of the top pipe and the bottom two sides of the top cover 5. A material picking motor 67 is fixedly installed at one end of one of the material picking rotating rods 6.

[0032] In practical use, after the material is cleaned, it is picked up by the material picker plate 62 and sent to the top cover 5. Then, the guide motor 55 drives the guide wheel 53 to rotate, which in turn drives the guide belt 54 to spread the material picked up and placed inside the top cover 5 to the other side. Since the guide belt 54 is in an inclined state, the material on it can move towards the bottom opening of the top cover 5. After being dried inside the top cover 5, it can be moved out from the outlet to the material inlet of the injection molding machine. The length of the telescopic cover 3 can be extended and retracted by the electric hydraulic rod 57. The top tube 4 and the top cover 5 can be disassembled or installed by the fixing screw 58. The material picker motor 67 is used to drive the material picker rotating rod 6 to rotate, pick up the material inside the cleaning box 2 and send it to the top cover 5.

[0033] In this embodiment: a cleaning rack 8 is also fixedly installed on the top of the base 1. The top side of the cleaning rack 8 is fixedly connected to the outer side of the top cover 5. The bottom two ends of the cleaning rack 8 are rotatably connected to the transmission wheels 9. A conveyor belt 91 is sleeved on the outer side of the transmission wheels 9. An inflatable conveyor cover 92 is fixedly installed on the outer side of the conveyor belt 91. An adsorption frame 10 is provided on the top of the inflatable conveyor cover 92. A cleaning cover 101 is fixedly installed on the inner side of the top of the adsorption frame 10. A telescopic suction pipe 102 is connected to the top of the cleaning cover 101. An adsorption pipe 103 is connected around the bottom of the telescopic suction pipe 102. The top of the adsorption pipe 103 is connected to the top of the adsorption frame 10.

[0034] In practical use, after the manually repaired steering wheel is processed, it can be placed on the inflatable conveyor cover 92. The inflatable conveyor cover 92 contains gas and is soft, so it will not cause much wear to the steering wheel. At this time, the dust on the surface of the steering wheel can be adsorbed by the suction frame 10 around the inflatable conveyor cover 92, so that the steering wheel is at the bottom center of the cleaning cover 101. The dust on the steering wheel can then be effectively removed by the telescopic suction pipe 102. When the suction frame 10 is separated from the inflatable conveyor cover 92, the transmission wheel 9 continues to drive the conveyor belt 91 and the inflatable conveyor cover 92 to move the cleaned steering wheel, which improves the dust removal and dust reduction effect of the overall device on the steering wheel.

[0035] In this embodiment: a lifting frame 11 is fixedly installed at the top of the adsorption frame 10, and a lifting rod 111 is fixedly installed at the top of the lifting frame 11. The outer side of the lifting rod 111 is slidably connected to the inner side wall of the top of the cleaning frame 8.

[0036] In practical use, the adsorption frame 10 can drive the lifting frame 11 to reciprocate up and down on the cleaning frame 8 via the lifting rod 111, thereby continuously cleaning the steering wheel on the inflatable transmission cover 92.

[0037] In this embodiment: eccentric turntables 112 are rotatably connected to both sides of the cleaning rack 8. Limiting wheels 113 are rotatably connected to both sides of the two eccentric turntables 112. The other end of the limiting wheel 113 is rotatably connected to the outer side of the bottom end of the lifting rod 111. A second linkage wheel 81 is fixedly installed at both ends of one of the transmission wheels 9 and the other end of the eccentric turntable 112. A third belt 82 is sleeved on the outer side of the second linkage wheel 81. A transmission motor 83 is fixedly installed at one end of the other transmission wheel 9.

[0038] In practical use, when the lifting frame 11 needs to drive the adsorption outer frame 10 to reciprocate up and down, the transmission wheel 9 is driven to rotate by the transmission motor 83. Then, through the second linkage wheel 81 and the third belt 82, the linkage between the transmission wheel 9 and the eccentric turntable 112 is activated, so that the eccentric turntable 112 rotates continuously on the cleaning frame 8. The limit wheel 113 drives the lifting rod 111 to slide on the eccentric turntable 112 while rotating, and performs a reciprocating up and down action. This causes the adsorption outer frame 10 to reciprocate up and down relative to the inflatable conveyor hood 92, which can continuously process the steering wheel conveyed on the inflatable conveyor hood 92.

[0039] In this embodiment: a material pump 84 is fixedly installed at the top of the cleaning rack 8, the output end of the material pump 84 is connected to a dust storage box 85, and the inlet end of the material pump 84 is connected to the top of the telescopic suction pipe 102.

[0040] In actual use, the suction pump 84 on the cleaning rack 8 uses the telescopic suction pipe 102 to absorb the dust on the steering wheel and send it to the dust storage box 85 for storage.

[0041] In this embodiment: a switch panel is fixedly installed on the outer side of the base 1. An electric hydraulic rod switch, a guide motor switch, a material picking motor switch, a transmission motor switch, and a material pump switch are fixedly installed on the surface of the switch panel. The electric hydraulic rod 57, the guide motor 55, the material picking motor 67, the transmission motor 83, and the material pump 84 are electrically connected to an external power supply through the electric hydraulic rod switch, the guide motor switch, the material picking motor switch, the transmission motor switch, and the material pump switch, respectively.

[0042] In practical use, the switch panel controls the various components inside the feeding device, making the feeding device more convenient during the production of automotive steering wheels.

[0043] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for automobile steering wheel production, comprising a base (1), characterized in that, A cleaning tank (2) is fixedly installed on one side of the top of the base (1). A telescopic cover (3) is fixedly installed on the top of the cleaning tank (2). A top pipe (4) is fixedly installed on the top of the telescopic cover (3). A top cover (5) is provided on the top of the top pipe. A material-picking rotating rod (6) is rotatably connected to both the top cover (5) and the inside of the cleaning tank (2). Multiple material-picking rods (61) are sleeved on the outside of the material-picking rotating rod (6). Material-picking plates (62) are fixedly installed on the outside of the multiple material-picking rods (61). The two sides of the material-picking rods (61) are divided into A first rotating rod (63) and a rotating ring (64) are fixedly installed. The inside of the first rotating rod (63) is rotatably connected to a main rotating rod (65). The inner side wall of the rotating ring (64) is rotatably connected to a second rotating rod (66). The inner side wall of the second rotating rod (66) is slidably connected to the outer side of the main rotating rod (65). The top of the top cover (5) is connected to a collection cover (51). The other end of the collection cover (51) is connected to a telescopic cooling pipe (52). The other end of the telescopic cooling pipe (52) is connected to the other end of the cleaning tank (2).

2. The automotive steering wheel production feeding device according to claim 1, characterized in that: An operating frame (7) is fitted on the outer side of the top of the cleaning tank (2). Inside the operating frame (7), a drive shaft (71), two long shafts (72) and two short shafts (73) are rotatably connected. A first linkage wheel (74) is fixedly installed at one end of the drive shaft (71), both ends of the long shafts (72) and one end of the short shafts (73). A first belt (75) and a second belt (76) are respectively fitted on the outer side of the first linkage wheel (74). An operating platform (77) is fixedly installed on the outer side of the long shafts (72). A base plate (78) is rotatably connected to the outer side of the drive shaft (71). A drive pressure plate (79) is fixedly installed on the outer side of the drive shaft (71). The bottom of the base plate (78) is fixedly connected to the top of the base (1). A transition gear (710) is fixedly installed at the other end of the short shafts (73).

3. The automotive steering wheel production feeding device according to claim 1, characterized in that: The top cover (5) is rotatably connected to two guide wheels (53). The outer sides of the two guide wheels (53) are fitted with guide belts (54). One end of one of the guide wheels (53) is fixedly installed with a guide motor (55). The top of the guide motor (55) is fixedly installed with a motor frame (56). The outer side of the motor frame (56) is fixedly connected to the outer side of the top cover (5). An electric hydraulic rod (57) is fixedly installed between the bottom two sides of the top tube (4) and the top two sides of the cleaning tank (2). The top two sides of the top tube and the bottom two sides of the top cover (5) are threadedly connected with fixing screws (58). One end of one of the material picking rods (6) is fixedly installed with a material picking motor (67).

4. The automotive steering wheel production feeding device according to claim 3, characterized in that: A cleaning rack (8) is fixedly installed on the top of the base (1). The top side of the cleaning rack (8) is fixedly connected to the outside of the top cover (5). The bottom two ends of the cleaning rack (8) are rotatably connected to the transmission wheels (9). A conveyor belt (91) is sleeved on the outside of the transmission wheels (9). An inflatable conveyor cover (92) is fixedly installed on the outside of the conveyor belt (91). An adsorption frame (10) is provided on the top of the inflatable conveyor cover (92). A cleaning cover (101) is fixedly installed on the inner side of the top of the adsorption frame (10). A telescopic vacuum tube (102) is connected to the top of the cleaning cover (101). An adsorption tube (103) is connected around the bottom of the telescopic vacuum tube (102). The top of the adsorption tube (103) is connected to the top of the adsorption frame (10).

5. The automotive steering wheel production feeding device according to claim 4, characterized in that: A lifting frame (11) is fixedly installed at the top of the adsorption frame (10), and a lifting rod (111) is fixedly installed at the top of the lifting frame (11). The outer side of the lifting rod (111) is slidably connected to the inner side wall of the top of the cleaning frame (8).

6. The automotive steering wheel production feeding device according to claim 5, characterized in that: The cleaning rack (8) is rotatably connected to two eccentric turntables (112). Both sides of the two eccentric turntables (112) are rotatably connected to limit wheels (113). The other end of the limit wheel (113) is rotatably connected to the outer side of the bottom end of the lifting rod (111). The two ends of one of the transmission wheels (9) and the other end of the eccentric turntable (112) are fixedly installed with a second linkage wheel (81). The outer side of the second linkage wheel (81) is fitted with a third belt (82). One end of the other transmission wheel (9) is fixedly installed with a transmission motor (83).

7. The automotive steering wheel production feeding device according to claim 6, characterized in that: A material pump (84) is fixedly installed at the top of the cleaning rack (8). The output end of the material pump (84) is connected to a dust storage box (85). The inlet end of the material pump (84) is connected to the top of the telescopic suction pipe (102).

8. The automotive steering wheel production feeding device according to claim 7, characterized in that: A switch panel is fixedly installed on the outer side of the base (1). An electric hydraulic rod switch, a guide motor switch, a material picking motor switch, a transmission motor switch, and a material pump switch are fixedly installed on the surface of the switch panel. The electric hydraulic rod (57), the guide motor (55), the material picking motor (67), the transmission motor (83), and the material pump (84) are electrically connected to an external power supply through the electric hydraulic rod switch, the guide motor switch, the material picking motor switch, the transmission motor switch, and the material pump switch, respectively.

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