Plate chain conveying equipment for automobile production

Abstract

The utility model discloses plate chain conveying equipment for automobile production. The plate chain conveying equipment comprises racks, motors are fixedly connected in the racks, rotating shafts are installed on the two sides of each motor, driving plates are fixedly connected to the outer sides of the two rotating shafts in a sleeved mode, a plurality of battens are installed between the two racks, and the battens are connected with the driving plates in a matched mode. According to the device, the dredging plates are driven to move up and down all the time through a series of transmission structures, if automobile parts are clamped in gaps between adjacent plate chains, the automobile parts can be ejected out, the follow-up workload of workers is reduced, and damage to the automobile parts can be reduced in an internal ejection mode.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production, in particular to a plate chain conveying device used in automobile production. Background Art

[0002] Plate chain conveyor equipment is a conveying device that uses standard chain plates as the bearing surface and is driven by a motor reducer. Compared with belt conveyors, plate chain conveyor equipment has a stronger transport weighing capacity and better transport effect. In the automobile production process, plate chain conveyor equipment is often used to transport heavier automobile parts. The automobile parts are directly placed on the plate chain conveyor and the plate chain conveyor is started. It is simple to operate and has high work efficiency.

[0003] However, in the actual working process, there are certain gaps between the chain plates in the traditional plate chain conveying equipment. During transportation, automobile parts are often stuck in the gaps. When removing the automobile parts from the plate chain conveying equipment, they need to be pulled out manually, which is time-consuming and labor-intensive. The strong stretching is likely to cause damage to the parts. In addition, during transportation, since the parts are heavy, if the parts are located at the ends of the plate chain, the forces exerted on the two ends of the plate chain are extremely unbalanced, which is likely to cause damage to the plate chain. In severe cases, the plate chain breaks. Therefore, a plate chain conveying equipment for automobile production is provided. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a plate chain conveying device for automobile production.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A plate chain conveyor for automobile production, comprising a frame, a motor fixedly connected to the frame, a rotating shaft mounted on both sides of the motor, a drive plate fixedly sleeved on the outer sides of the two rotating shafts, and multiple sets of slats mounted between the two frames, the multiple sets of slats being matched and connected to the drive plates;

[0007] The cam is fixedly mounted on the frame, and the cam is connected to the drive means by a pulley assembly and a rotating shaft to rotate the cam, and the cam is fixedly mounted on the frame, wherein the cam is connected to the drive means by a pulley assembly and a rotating shaft. The cam is fixedly mounted on the frame, and the outer side of the cam is fixedly connected to the connecting rod 2, and the outer side of the connecting rod 2 is rotatably sleeved with a connecting plate, and the end of the connecting plate away from the connecting rod 2 is rotatably sleeved with a connecting rod 1, and the outer side of the connecting rod 1 is also rotatably sleeved with a moving frame, and the upper side of the moving frame is fixedly connected to the moving plate, and the upper side of the moving plate is fixedly connected to two fixed splints, and a square rod is fixedly connected between the two fixed splints, and the dredge plate is slidably sleeved on the outer side of the square rod, and a spring 1 is fixedly connected between the dredge plate and the fixed splint.

[0008] Preferably, a positioning assembly for regulating the position of automobile parts is installed on the upper side of the dredging plate, and the positioning assembly includes a positioning splint. The number of the positioning splints is two groups, and the two groups of positioning splints are arranged opposite to each other. The side wall of the dredging plate is provided with a through groove, and two slides are slidably connected in the through groove. The two slides are fixedly connected through connecting rod three and the positioning splint. A spring two is fixedly connected between the two slides. The two slides are fixedly connected to a connecting rod four on the side away from each other. The connecting rod four is fixedly connected to a movable triangle plate on the side away from the slide. A fixed triangle plate is fixedly connected in the frame, and the fixed triangle plate and the movable triangle plate are offset against each other.

[0009] Preferably, a limit plate is slidably sleeved in the movable frame, and the limit plate is fixedly connected to the frame.

[0010] Preferably, the contact surfaces of the fixed set plate and the movable set plate are both smooth.

[0011] Preferably, a guardrail is fixedly connected to the upper side of the frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. First, a series of transmission structures are used in this device to drive the dredging plates to move up and down. If an auto part is stuck in the gap between adjacent plate chains, the auto part can be ejected, reducing the workload of subsequent workers. In addition, the internal ejection method can reduce damage to auto parts.

[0014] 2. Secondly, when using the dredging plate for dredging work, it will also drive the positioning plate to move towards each other, the positioning plate and the automobile parts will be offset, and the automobile parts will be located in the middle of the plate chain, which will facilitate the subsequent picking work and reduce the breakage of the plate chain due to uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a plate chain conveying device for automobile production proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the connection inside the frame of a plate chain conveying device for automobile production proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a dredging component in a plate chain conveying device for automobile production proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the connection of the dredging plate and the circular plate at another angle in the plate chain conveying equipment for automobile production proposed by the utility model;

[0019] Figure 5 The utility model is a structural schematic diagram of a positioning component used in a plate chain conveying device for automobile production.

[0020] In the figure: 1 frame, 2 slats, 3 drive plate, 4 guardrail, 5 dredging assembly, 501 pulley assembly, 502 rotating rod, 503 circular plate, 504 moving frame, 505 connecting rod 1, 506 connecting plate, 507 connecting rod 2, 508 moving plate, 509 fixed splint, 510 square rod, 511 spring 1, 512 dredging plate, 513 limit plate, 6 motor, 7 positioning assembly, 71 positioning splint, 72 fixed triangular plate, 73 through slot, 74 slide plate, 75 spring 2, 76 connecting rod 3, 77 connecting rod 4, 78 moving triangular plate, 8 rotating shaft. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-Figure 5 A plate chain conveying device for automobile production includes a frame 1, a motor 6 is fixedly connected to the frame 1, a rotating shaft 8 is installed on both sides of the motor 6, and a driving plate 3 is fixedly sleeved on the outer sides of the two rotating shafts 8. A plurality of sets of slats 2 are installed between the two frames 1, and the plurality of sets of slats 2 and the driving plates 3 are matched and connected. In actual application, the automobile parts to be transported are placed on the slats 2, the motor 6 is started, and the motor 6 drives the slats 2 to perform the transportation operation. The above are all existing technologies and no redundant description is made.

[0023] like Figure 2 、 Figure 3 、 Figure 4, a dredging assembly 5 is installed in the frame 1 to prevent automobile parts from being stuck in the gaps between adjacent slats 2. The dredging assembly 5 includes a rotating rod 502, a circular plate 503, and a dredging plate 512. The rotating rod 502 is located in the frame 1 and is rotatably connected to the frame 1. The rotating rod 502 is connected to the rotating shaft 8 through a pulley assembly 501. The circular plate 503 is fixedly connected to the rotating rod 502. The outer side of the circular plate 503 is fixedly connected to the connecting rod 2 507. The outer side of the connecting rod 2 507 is rotatably sleeved with a connecting plate 506. The connecting plate 5 06 One end away from the second connecting rod 507 is rotatably sleeved with the first connecting rod 505, and the outer side of the first connecting rod 505 is also rotatably sleeved with the moving frame 504. The upper side of the moving frame 504 is fixedly connected to the moving plate 508. The upper side of the moving plate 508 is fixedly connected to two fixed clamping plates 509. A square rod 510 is fixedly connected between the two fixed clamping plates 509. A dredging plate 512 is slidably sleeved on the outer side of the square rod 510. A spring 1 511 is fixedly connected between the dredging plate 512 and the fixed clamping plate 509.

[0024] During the process of slat 2 transporting parts, if the parts are accidentally stuck in the gap, the movable plate 508 can drive the dredging plate 512 to move up and down. The dredging plate 512 moves up and down into the gap of slat 2 to dredge the parts to the outside of slat 2, thereby achieving the purpose of dredging.

[0025] like Figure 5 As shown, a positioning assembly 7 for regulating the position of automobile parts is installed on the upper side of the dredging plate 512. The positioning assembly 7 includes a positioning splint 71. The number of the positioning splints 71 is two groups. The two groups of positioning splints 71 are arranged opposite to each other. A through groove 73 is opened on the side wall of the dredging plate 512. Two slide plates 74 are slidably connected in the through groove 73. The two slide plates 74 are fixedly connected to the positioning splint 71 through a connecting rod 3 76. A spring 2 75 is fixedly connected between the two slide plates 74. The side of the two slide plates 74 away from each other is fixedly connected to a connecting rod 4 77. The side of the connecting rod 4 77 away from the slide plate 74 is fixedly connected to a movable triangular plate 78. A fixed triangular plate 72 is fixedly connected to the frame 1, and the fixed triangular plate 72 and the movable triangular plate 78 are offset against each other.

[0026] The parts on the slat 2 can be positioned by two positioning clamps 74. When the dredging plate 512 reciprocates up and down, it drives the slide plate 74 to move. Taking the upward movement of the dredging plate 512 as an example, the dredging plate 512 drives the slide plate 74 to move upward, and under the action of spring 2 75, the fixed triangular plate 72 and the movable triangular plate 78 are always against each other. Therefore, when the dredging plate 512 moves upward, it will drive the two slide plates 74 relative to the dredging plate 512 to move toward each other, shortening the distance between the two slide plates 74, and the slide plate 74 drives the positioning clamp 71 to move toward each other through the connecting rod 3 76. The positioning clamp 71 and the automobile parts placed on the slat 2 are against each other, and the automobile parts are moved closer to the center position of the slat 2, which is convenient for subsequent picking work.

[0027] A limit plate 513 is slidably sleeved in the movable frame 504 . The limit plate 513 is fixedly connected to the frame 1 . Under the action of the limit plate 513 , the movable frame 504 can only move up and down relative to the frame 1 .

[0028] The contact surfaces of the fixed triangular plate 72 and the movable triangular plate 78 are both smooth. Therefore, the friction between the fixed triangular plate 72 and the movable triangular plate 78 can be ignored and will not affect the normal movement of the movable triangular plate 78.

[0029] A guardrail 4 is fixedly connected to the upper side of the frame 1. Figure 1 As shown, when the slats 2 transport automobile parts, the guardrail 4 can effectively prevent the parts from falling.

[0030] In the present invention, when in use, the automobile parts are placed on the slats 2, the motor 6 is started, and the motor 6 drives the rotating shaft 8 to rotate, so that the driving plate 3 and the pulley assembly 501 rotate synchronously, and the driving plate 3 rotates the slats 2. This is the prior art and no unnecessary details are given. During transportation, the pulley assembly 501 drives the rotating rod 502 to rotate, the rotating rod 502 drives the circular plate 503 to rotate, the circular plate 503 drives the connecting rod 507 to rotate, and the connecting rod 507 drives the moving frame 504 to move. The moving frame 504 is limited by the limiting plate 513 and can only move back and forth. The above structure is similar to the eccentric wheel structure in real life. The moving frame 504 drives The movable plate 508 moves up and down, and the movable plate 508 drives the dredging plate 512 to move up and down. When the dredging plate 512 moves upward, the dredging plate 512 enters the gap of the adjacent slats 2, and the automobile parts that are accidentally stuck in the slats 2 can be pushed out from the gap. At the same time, the dredging plate 512 moves with the slats 2, and the dredging plate compresses or stretches the spring 1 510. When the dredging plate 512 moves downward, especially after the connection between the dredging plate 512 and the slats 2 is disconnected, the dredging plate 512 returns to its original position under the action of the spring 1 510, thereby forming a dredging effect on the parts stuck in the slats 2 during the process of the dredging plate 512 moving up and down.

[0031] When the dredging plate 512 reciprocates up and down, it drives the slide plate 74 to move. Taking the upward movement of the dredging plate 512 as an example, the dredging plate 512 drives the slide plate 74 to move upward, and under the action of the spring 2 75, the fixed triangular plate 72 and the movable triangular plate 78 are always against each other. Therefore, when the dredging plate 512 moves upward, it will drive the two slide plates 74 relative to the dredging plate 512 to move toward each other, shortening the distance between the two slide plates 74. The slide plate 74 drives the positioning splint 71 to move toward each other through the connecting rod 3 76. The positioning splint 71 and the automobile parts placed on the slat 2 are against each other, and the automobile parts are moved closer to the center position of the slat 2, which is convenient for subsequent picking work.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate chain conveying device for automobile production, comprising a frame (1), characterized in that: A motor (6) is fixedly connected inside the frame (1), a rotating shaft (8) is installed on both sides of the motor (6), a driving plate (3) is fixedly sleeved on the outer sides of the two rotating shafts (8), and multiple groups of slats (2) are installed between the two frames (1), and the multiple groups of slats (2) and the driving plate (3) are matched and connected; A dredging assembly (5) for preventing automobile parts from being stuck in the gaps between adjacent slats (2) is installed in the frame (1). The dredging assembly (5) comprises a rotating rod (502), a circular plate (503), and a dredging plate (512). The rotating rod (502) is located in the frame (1) and is rotatably connected to the frame (1). The rotating rod (502) is connected to the rotating shaft (8) via a pulley assembly (501). The circular plate (503) and the rotating rod (502) are fixedly connected. A second connecting rod (507) is fixedly connected to the outer side of the circular plate (503). A connecting plate (506) is rotatably sleeved on the outer side of the second connecting rod (507). The end of the connecting plate (506) away from the connecting rod 2 (507) is rotatably connected to the connecting rod 1 (505), and the outer side of the connecting rod 1 (505) is also rotatably connected to the moving frame (504), the upper side of the moving frame (504) is fixedly connected to the moving plate (508), the upper side of the moving plate (508) is fixedly connected to two fixed clamping plates (509), a square rod (510) is fixedly connected between the two fixed clamping plates (509), the dredging plate (512) is slidably connected to the outer side of the square rod (510), and a spring 1 (511) is fixedly connected between the dredging plate (512) and the fixed clamping plate (509).

2. A plate chain conveying equipment for automobile production according to claim 1, characterized in that: A positioning assembly (7) for regulating the position of automobile parts is installed on the upper side of the dredging plate (512). The positioning assembly (7) includes a positioning clamping plate (71). The number of the positioning clamping plates (71) is two groups. The two groups of positioning clamping plates (71) are arranged opposite to each other. A through groove (73) is opened on the side wall of the dredging plate (512). Two slide plates (74) are slidably connected in the through groove (73). The two slide plates (74) are fixedly connected to the positioning clamping plate (71) through a connecting rod (76). A spring (75) is fixedly connected between the two slide plates (74). The two slide plates (74) are fixedly connected to a connecting rod (77) on the side away from each other. The connecting rod (77) is fixedly connected to a movable triangular plate (78) on the side away from the slide plate (74). A fixed triangular plate (72) is fixedly connected in the frame (1). The fixed triangular plate (72) and the movable triangular plate (78) are offset against each other.

3. The plate chain conveying equipment for automobile production according to claim 1, characterized in that: A limiting plate (513) is slidably sleeved in the movable frame (504), and the limiting plate (513) is fixedly connected to the frame (1).

4. The plate chain conveying equipment for automobile production according to claim 2, characterized in that: The contact surfaces of the fixed triangular plate (72) and the movable triangular plate (78) are both smooth.

5. The plate chain conveying equipment for automobile production according to claim 1, characterized in that: A guardrail (4) is fixedly connected to the upper side of the frame (1).

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