Automobile part conveying device

Abstract

The invention relates to the technical field of automobile production, and provides an automobile part conveying device which comprises a conveying frame, a rotating roller is rotationally connected to the outer surface of the conveying frame, a plurality of sets of conveying belts are wound around the outer surface of the rotating roller at intervals, and a servo motor is fixedly connected to the outer surface of one side of the conveying frame. Limiting structures are arranged on the two sides of the conveying frame, a positioning drilling structure is arranged on the outer surface of the conveying frame, and a cleaning assembly is arranged at the end, close to the conveying belt, of the outer surface of the inner side of the conveying frame. The limiting structure comprises a support fixedly connected to the outer surface of the conveying frame, a guide rod is connected to the outer surface of the support in a penetrating mode, and a guide plate is fixedly connected to one end of the guide rod. By means of the technical scheme, the problems that due to the fact that an existing part conveying device is provided with a set of conveying belts, drilling is not enough or the conveying belts are broken due to direct drilling on the conveying belts, or parts need to be transferred to other working procedures to be drilled again when being drilled, and the occupied area of equipment is increased, and the machining time is prolonged are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile production, and in particular to an automobile parts conveying device. Background Art

[0002] During the production process of automobiles, it is necessary to perform operations such as drilling and welding on automobile parts. With the development of technology, the processing of automobile parts has gradually entered the stage of automated production. After searching, the authorization announcement number is CN116729884B, which is a conveying device for the production of new energy vehicle parts. This invention can solve the problem that the existing conveying device may have some impurities on the parts. If the impurities cannot be cleaned in time, it will not only cause inconvenience to the subsequent processing procedures, but also the impurities are easily left on the conveying device; However, the conveyor belt of the above-mentioned existing parts conveying device is a group of conveyor belts. Directly drilling holes on the conveyor belts may easily result in insufficient drilling or drilling of the conveyor belts, or when drilling holes in parts, it is necessary to transfer to other processes for drilling, which increases the equipment space and processing time. For this reason, we propose an automobile parts conveying device. Summary of the invention

[0003] The present invention proposes an automobile parts conveying device, which solves the problem mentioned in the background technology that the conveyor belt of the existing parts conveying device is a group of conveyor belts, and directly drilling holes on the conveyor belts may easily cause insufficient drilling or drilling of the conveyor belts, or when drilling holes in the parts, it is necessary to transfer to other processes for drilling, which increases the equipment space and processing time.

[0004] The technical solution of the present invention is as follows: An automobile parts conveying device comprises a conveying frame, the outer surface of the conveying frame is rotatably connected with a rotating roller, the outer surface of the rotating roller is wound with a plurality of groups of conveying belts at intervals, a servo motor is fixedly connected to the outer surface of one side of the conveying frame, limiting structures are arranged on both sides of the conveying frame, a positioning drilling structure is arranged on the outer surface of the conveying frame, and a cleaning component is arranged on the inner outer surface of the conveying frame near one end of the conveying belt; The limiting structure includes a support fixedly connected to the outer surface of the conveying frame, a guide rod is connected through the outer surface of the support, one end of the guide rod is fixedly connected to a guide plate, and a connecting bracket is fixedly connected to the outer surface of the conveying frame near the middle of the guide plate, and a limiting servo electric cylinder is connected between the guide plate and the connecting bracket.

[0005] As a further technical solution of the present invention, the positioning drilling structure includes a C-shaped frame fixedly connected to the outer surface of the conveying frame, the lower end of the C-shaped frame is slidably connected with a drilling servo electric cylinder, the telescopic end of the drilling servo electric cylinder is fixedly connected with a disc, the lower end of the disc is fixedly connected with a drilling head, the lower end of the disc is fixedly connected with a positioning column, the lower end of the positioning column is slidably connected with a pushing column, a No. 1 spring is arranged inside the positioning column, a positioning plate is fixedly connected to one side of the lower end of the disc, the lower end of the positioning plate is slidably connected with a limiting plate, and a No. 2 spring is arranged inside the positioning plate.

[0006] As a further technical solution of the present invention, the cleaning component includes a fixed column fixedly connected to the conveying frame on the inner side of the conveying frame near one end of the conveyor belt, the outer surface of the fixed column is rotatably connected to a rotating sleeve, and the outer surface of the rotating sleeve is evenly provided with bristles.

[0007] As a further technical solution of the present invention, the guide rod and the support are slidably connected, the sliding direction is the length direction of the guide rod, and the length direction of the guide rod is perpendicular to the conveying direction of the conveyor belt. The number of supports on one side of the conveying frame is two groups and are close to both ends of the conveying frame.

[0008] As a further technical solution of the present invention, one end of the limit servo electric cylinder is fixedly connected to the connecting bracket by screws, the output end of the limit servo electric cylinder is fixedly connected to the middle part of the guide plate by glue, and the feeding side of the guide plate is a plate-like structure bent outward, and the number of the limit servo electric cylinder and the guide plates are both two groups and are symmetrically distributed.

[0009] As a further technical solution of the present invention, the drilling servo electric cylinder is arranged at the lower end of the U-shaped frame through an electric slide rail, and a positioning camera is fixedly connected to the outer surface of the lower end of the disc, and the positioning camera is used to determine the left and right orientation of the part.

[0010] As a further technical solution of the present invention, a bracket is fixedly connected to the inner side of the conveying frame and the inner side of the upper end of the conveyor belt, the No. 1 spring is vertically arranged, and the upper and lower elastic ends of the No. 1 spring are respectively fixedly connected to the disc and the pushing column.

[0011] As a further technical solution of the present invention, the positioning and fixing of the parts are achieved by using the pushing column to push the parts, and the bracket is used to prevent the conveyor belt from deforming downward when the pushing column pushes the parts to position, and the number of the positioning columns, No. 1 springs and pushing columns are all in several groups and distributed in a ring array.

[0012] As a further technical solution of the present invention, the number of the No. 2 springs is several groups and the No. 2 springs are distributed vertically, the upper and lower elastic ends of the No. 2 springs are respectively fixedly connected to the disc and the limit plate, the limit plate is used to limit the conveying position of the parts, the lower end of the limit plate is lower than the lower end of the push column, and the lower end of the push column is lower than the lower end of the drilling head.

[0013] As a further technical solution of the present invention, the bristles will interfere with the outer surface of one end of the conveyor belt by the outer diameter of the fixed column, and the maximum interference distance is 1 cm. The outer surface of the conveyor belt is cleaned by the bristles, and the conveying rotation of the conveyor belt enables the bristles and the rotating kit to rotate around the fixed column as the axis.

[0014] The working principle and beneficial effects of the present invention are: 1. In the present invention, the limiting structure can be used to limit the conveying of parts from both sides of the conveying of the parts, forming a limiting effect, and the limiting effect is more accurate, thereby facilitating the subsequent automatic processing of drilling.

[0015] 2. In the present invention, the parts to be processed can be positioned through the positioning drilling structure and the conveyor belt of the spacing part. At the same time, the position of the parts can be fixed while the parts are positioned, which facilitates the drilling of the parts. At the same time, through the spacing distribution of the conveyor belt, the parts can be effectively drilled to the required degree without the phenomenon of inadequate drilling or damage to the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the structure from another perspective; Figure 3 It is a schematic diagram of the local structure of the limiting structure of the present invention; Figure 4 It is a structural schematic diagram of the positioning drilling structure of the present invention; Figure 5 A schematic diagram of a local structure of a positioning drilling structure cut away from another perspective of the present invention; Figure 6 It is a schematic diagram of the local structure of the cleaning component of the present invention.

[0018] In the figure: 1. conveying frame; 2. rotating roller; 3. conveyor belt; 4. servo motor; 5. limiting structure; 51. support; 52. guide rod; 53. guide plate; 54. connecting bracket; 55. limiting servo electric cylinder; 6. positioning drilling structure; 61. U-shaped frame; 62. drilling servo electric cylinder; 63. disc; 64. drilling head; 65. positioning column; 66. pushing column; 67. No. 1 spring; 68. positioning plate; 69. limiting plate; 60. No. 2 spring; 7. cleaning component; 71. fixing column; 72. rotating kit; 73. bristles. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] like Figure 1~Figure 3 As shown, this embodiment proposes an automobile parts conveying device, including a conveying frame 1, the outer surface of the conveying frame 1 is rotatably connected to a rotating roller 2, the outer surface of the rotating roller 2 is wound with a plurality of groups of conveyor belts 3 at intervals, a servo motor 4 is fixedly connected to the outer surface of one side of the conveying frame 1, limiting structures 5 are arranged on both sides of the conveying frame 1, a positioning drilling structure 6 is arranged on the outer surface of the conveying frame 1, and a cleaning component 7 is arranged on the inner outer surface of the conveying frame 1 near one end of the conveyor belt 3; The limiting structure 5 includes a support 51 fixedly connected to the outer surface of the conveying frame 1, a guide rod 52 is connected through the outer surface of the support 51, one end of the guide rod 52 is fixedly connected to a guide plate 53, and a connecting bracket 54 is fixedly connected to the outer surface of the conveying frame 1 near the middle of the guide plate 53, and a limiting servo electric cylinder 55 is connected between the guide plate 53 and the connecting bracket 54.

[0021] There is a sliding connection between the guide rod 52 and the support 51, and the sliding direction is the length direction of the guide rod 52, and the length direction of the guide rod 52 is perpendicular to the conveying direction of the conveyor belt 3. There are two groups of supports 51 on one side of the conveying frame 1 and they are close to the two ends of the conveying frame 1; one end of the limit servo electric cylinder 55 is fixedly connected to the connecting bracket 54 by screws, and the output end of the limit servo electric cylinder 55 is fixedly connected to the middle part of the guide plate 53 by glue. The feeding side of the guide plate 53 is a plate-like structure bent outward. There are two groups of limit servo electric cylinders 55 and guide plates 53 and they are symmetrically distributed.

[0022] In this embodiment, the parts can be conveyed in a limited manner from both sides of the parts to form a limiting effect, and the limiting effect is more precise, thereby facilitating the subsequent automatic processing of drilling. Example

[0023] like Figure 4~Figure 5 As shown, on the basis of Example 1, a positioning drilling structure 6 is further proposed, which includes a C-shaped frame 61 fixedly connected to the outer surface of the conveying frame 1, a drilling servo electric cylinder 62 is slidably connected to the lower end of the C-shaped frame 61, a disc 63 is fixedly connected to the telescopic end of the drilling servo electric cylinder 62, a drilling head 64 is fixedly connected to the lower end of the disc 63, a positioning column 65 is fixedly connected to the lower end of the positioning column 65, a pushing column 66 is slidably connected inside the lower end of the positioning column 65, a No. 1 spring 67 is arranged inside the positioning column 65, a positioning plate 68 is fixedly connected to one side of the lower end of the disc 63, a limiting plate 69 is slidably connected to the lower end of the positioning plate 68, and a No. 2 spring 60 is arranged inside the positioning plate 68.

[0024] The drilling servo electric cylinder 62 is arranged at the lower end of the U-shaped frame 61 through an electric slide rail, and a positioning camera is fixedly connected to the outer surface of the lower end of the disc 63, and the positioning camera is used to determine the left and right orientation of the part; the inner side of the conveying frame 1 is fixedly connected to the inner side of the upper end of the conveyor belt 3 with a bracket, and the No. 1 spring 67 is arranged vertically, and the upper and lower elastic ends of the No. 1 spring 67 are respectively fixedly connected to the disc 63 and the push column 66; the positioning and fixing of the part is achieved by pushing the part by the push column 66, and the bracket is used to push the push column 66 When the moving parts are positioned, the conveyor belt 3 does not deform downward. The number of positioning columns 65, No. 1 springs 67 and push columns 66 are all in several groups and are distributed in a ring array; the number of No. 2 springs 60 is in several groups and the No. 2 springs 60 are distributed vertically, and the upper and lower elastic ends of the No. 2 springs 60 are respectively fixedly connected to the disc 63 and the limit plate 69. The limit plate 69 is used to limit the conveying position of the parts. The lower end of the limit plate 69 is lower than the lower end of the push column 66, and the lower end of the push column 66 is lower than the lower end of the drilling head 64.

[0025] In this embodiment, the processed parts can be positioned, and the position of the parts can be fixed while the parts are positioned, which facilitates the drilling of the parts. At the same time, through the spaced distribution of the conveyor belt 3, the parts can be effectively drilled to the required degree without the phenomenon of inadequate drilling or damage to the conveyor belt 3. Example

[0026] like Figure 6 As shown, on the basis of Example 2, a cleaning component 7 is proposed, which includes a fixed column 71 fixedly connected to the conveying frame 1 on the inner side of the conveying frame 1 near one end of the conveyor belt 3, and the outer surface of the fixed column 71 is rotatably connected to a rotating sleeve 72, and the outer surface of the rotating sleeve 72 is evenly provided with bristles 73.

[0027] The bristles 73 rotate with the outer diameter of the fixed column 71 and interfere with the outer surface of one end of the conveyor belt 3, and the maximum interference distance is 1 cm. The outer surface of the conveyor belt 3 is cleaned by the bristles 73, and the conveying rotation of the conveyor belt 3 enables the bristles 73 and the rotating kit 72 to rotate around the fixed column 71 as the axis.

[0028] In this embodiment, during use, the outer surface of the conveyor belt 3 can be effectively cleaned, so that fine powder adhering to the outer surface of the conveyor belt 3 during the drilling process can be brushed off, effectively avoiding affecting the subsequent processing of parts.

[0029] In summary, when in use, the servo motor 4 drives the conveyor belt 3 to convey the parts. During the conveying process, the parts are conveyed from the outer surface of the conveyor belt 3. The user can extend the limiting structure 5 according to the size of the conveyed parts so that the guide plate 53 approaches the middle of the conveyor belt 3. At this time, the guide rod 52 will pass through and move on the support 51, so as to maintain the stability of the guide plate 53 during the movement process and when it remains stationary. When the part is about to be transported to the bottom of the drilling servo electric cylinder 62, the position of the part is determined by the positioning camera, and then the drilling servo electric cylinder 62 immediately extends downward, and the part is first blocked by the limit plate 69. At this time, the servo motor 4 stops driving the conveyor belt 3 to transport the part, and then the drilling servo electric cylinder 62 continues to extend. At this time, the upper end of the limit plate 69 will squeeze the second spring 60 to contract, and at the same time, the push column 66 will first contact the upper end of the part, and then the push column 66 will squeeze the first spring 67 to contract, until the head of the drilling head 64 can just reach the part. The processing can be done, and the position of the head of the drilling head 64 for processing the parts corresponds to the gap between the conveyor belts 3 and the conveyor belts 3, which is convenient for the processing process. At the same time, the setting of the electric slide rail can facilitate the processing of the positions of different left and right parts of the parts through the drilling head 64, block the parts through the limit plate 69, position the parts through the jacking column 66, and drill the parts through the drilling head 64. The entire processing process is automated, which can facilitate the processing process. The parts can be processed during the conveying process of the parts, and there is no need to transfer the parts before drilling. After a group of parts are processed, the drilling servo cylinder 62 contracts, and the servo motor 4 drives the conveyor belt 3 to transport the parts again, so that the subsequent parts are drilled in turn, and the processed parts are grabbed by the existing robot arm and placed in the next step.

[0030] It should be noted that during the conveying process of the conveyor belt 3, the conveyor belt 3 will drive the bristles 73 through friction to make the rotating kit 72 rotate around the axis of the fixed column 71. At the same time, the bristles 73 will clean the outer surface of the conveyor belt 3, which can effectively prevent the outer surface of the conveyor belt 3 from sticking to metal waste and affecting the subsequent processing of parts.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile parts conveying device, comprising a conveying frame (1), wherein the outer surface of the conveying frame (1) is rotatably connected to a rotating roller (2), characterized in that: A plurality of groups of conveyor belts (3) are arranged at intervals around the outer surface of the rotating roller (2); a servo motor (4) is fixedly connected to the outer surface of one side of the conveyor frame (1); limiting structures (5) are arranged on both sides of the conveyor frame (1); a positioning drilling structure (6) is arranged on the outer surface of the conveyor frame (1); and a cleaning component (7) is arranged on the inner outer surface of the conveyor frame (1) near one end of the conveyor belt (3); The limiting structure (5) comprises a support (51) fixedly connected to the outer surface of the conveying frame (1); a guide rod (52) is connected through the outer surface of the support (51); one end of the guide rod (52) is fixedly connected to a guide plate (53); a connecting bracket (54) is fixedly connected to the outer surface of the conveying frame (1) near the middle of the guide plate (53); a limiting servo electric cylinder (55) is connected between the guide plate (53) and the connecting bracket (54).

2. The automobile parts conveying device according to claim 1, characterized in that: The positioning drilling structure (6) comprises a U-shaped frame (61) fixedly connected to the outer surface of the conveying frame (1); the lower end of the U-shaped frame (61) is slidably connected to a drilling servo electric cylinder (62); the telescopic end of the drilling servo electric cylinder (62) is fixedly connected to a disc (63); the lower end of the disc (63) is fixedly connected to a drilling head (64); the lower end of the disc (63) is fixedly connected to a positioning column (65); the lower end of the positioning column (65) is slidably connected to a push column (66); a first spring (67) is arranged inside the positioning column (65); a positioning plate (68) is fixedly connected to one side of the lower end of the disc (63); the lower end of the positioning plate (68) is slidably connected to a limiting plate (69); and a second spring (60) is arranged inside the positioning plate (68).

3. The automobile parts conveying device according to claim 1, characterized in that: The cleaning assembly (7) comprises a conveying frame (1) fixedly connected to a fixed column (71) on the inner side of the conveying frame (1) close to one end of the conveying belt (3); the outer surface of the fixed column (71) is rotatably connected to a rotating sleeve (72); and the outer surface of the rotating sleeve (72) is evenly provided with bristles (73).

4. The automobile parts conveying device according to claim 1, characterized in that: The guide rod (52) and the support (51) are slidably connected, the sliding direction is the length direction of the guide rod (52), and the length direction of the guide rod (52) is perpendicular to the conveying direction of the conveyor belt (3). The number of the supports (51) on one side of the conveying frame (1) is two groups and they are close to both ends of the conveying frame (1).

5. The automobile parts conveying device according to claim 4, characterized in that: One end of the position-limiting servo electric cylinder (55) is fixedly connected to the connecting bracket (54) by means of screws, and the output end of the position-limiting servo electric cylinder (55) is fixedly connected to the middle of the guide plate (53) by means of glue. The feeding side of the guide plate (53) is a plate-like structure bent outwards. The number of the position-limiting servo electric cylinder (55) and the guide plate (53) are both two groups and are symmetrically distributed.

6. The automobile parts conveying device according to claim 2, characterized in that: The drilling servo electric cylinder (62) is arranged at the lower end of the U-shaped frame (61) via an electric slide rail, and a positioning camera is fixedly connected to the outer surface of the lower end of the disc (63), and the positioning camera is used to determine the left and right orientation of the part.

7. The automobile parts conveying device according to claim 6, characterized in that: A bracket is fixedly connected to the inner side of the conveying frame (1) and the inner side of the upper end of the conveying belt (3); the No. 1 spring (67) is arranged vertically, and the upper and lower elastic ends of the No. 1 spring (67) are respectively fixedly connected to the disc (63) and the jacking column (66).

8. The automobile parts conveying device according to claim 7, characterized in that: The positioning and fixing of the parts is achieved by pushing the parts with the pushing columns (66). The bracket is used to prevent the conveyor belt (3) from deforming downward when the pushing columns (66) push the parts to position. The positioning columns (65), the first spring (67) and the pushing columns (66) are all in several groups and are distributed in a ring array.

9. The automobile parts conveying device according to claim 8, characterized in that: The number of the No. 2 springs (60) is a plurality of groups and the No. 2 springs (60) are vertically distributed. The upper and lower elastic ends of the No. 2 springs (60) are respectively fixedly connected to the disc (63) and the limit plate (69). The limit plate (69) is used to limit the conveying position of the parts. The lower end of the limit plate (69) is lower than the lower end of the push column (66), and the lower end of the push column (66) is lower than the lower end of the drilling head (64).

10. The automobile parts conveying device according to claim 3, characterized in that: The bristles (73) will interfere with the outer surface of one end of the conveyor belt (3) by rotating the outer diameter of the fixed column (71), and the maximum distance of the interference is 1 cm. The outer surface of the conveyor belt (3) is cleaned by the bristles (73), and the bristles (73) and the rotating kit (72) are rotated around the fixed column (71) as the axis through the conveying rotation of the conveyor belt (3).

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