Full-automatic assembling production line for magnetic circuit assembly of automobile starting switch

Abstract

The invention discloses an automobile starting switch magnetic circuit assembly full-automatic assembling production line which specifically comprises an assembling table and a supporting frame fixedly arranged above the assembling table, a pressing piece for pressing and assembling a starting switch magnetic circuit assembly is arranged above the supporting frame, and two sets of symmetrically-arranged sliding rails are arranged at the top of the assembling table; two groups of fixing plates are symmetrically arranged above the two sliding rails in a sliding manner; an electric push rod pushes a switch to one side, the switch is pushed to the center of an assembling table, then an air cylinder is controlled to stretch downwards, the switch is pressed and assembled, and when a next set of switches are conveyed to the center of the assembling table, the assembled switch is pushed to move to the position above a second conveyor, that is, in the feeding process of a magnetic switch assembly, the magnetic switch assembly is automatically assembled. Discharging of the assembled magnetic switch is assisted, the discharging time is shortened, and the full-automatic assembling efficiency of the magnetic circuit assembly of the automobile starting switch is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive parts manufacturing, and more specifically, to a fully automatic assembly production line for an automotive starting switch magnetic circuit assembly. Background Art

[0002] With the development of the times, people's living standards are constantly improving, and cars have entered thousands of households. A car is assembled from multiple spare parts during the production process. Among them, the starting switch magnetic circuit assembly, that is, the magnetic switch, is a very important type of automotive spare part. The magnetic switch needs to be assembled during the production process before it can be put into use.

[0003] Nowadays, most of the switch covers are assembled on the assembly table by pressing. Before that, the magnetic switch structure to be assembled needs to be moved to the assembly table by a robotic arm. Usually, the steps of first discharging and then loading are used to complete the assembly of the magnetic switch in sequence, and it is impossible to assist in discharging during loading, shorten the discharging time, and improve the efficiency of the fully automatic assembly of the automotive starting switch magnetic circuit assembly. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a fully automatic assembly production line for an automotive starting switch magnetic circuit assembly.

[0005] To achieve the above object, the present invention provides the following technical solution: A fully automatic assembly production line for an automotive starting switch magnetic circuit assembly, including an assembly table and a support frame fixedly arranged above it. Above the support frame, there is a pressing member for pressing and assembling the starting switch magnetic circuit assembly;

[0006] On the top of the assembly table, two sets of symmetrically arranged slide rails are opened. Above the two slide rails, two sets of fixed plates are symmetrically slidably arranged. On the opposite side walls of the two sets of fixed plates, side plates are fixedly arranged, and the two side plates are connected by a transmission member;

[0007] On the input side of the assembly table, there is a conveyor 1. Above the conveyor 1, an L-shaped plate is slidably arranged. At the bottom of the assembly table, a bottom support is fixedly arranged. On the side wall of the bottom support, a connecting frame is fixedly arranged. Above the connecting frame, an electric push rod is fixedly inserted. The output end of the electric push rod is fixedly connected to the L-shaped plate.

[0008] Further, the transmission member includes a bidirectional threaded rod rotatably connected to the bottom of the assembly table. The two sides of the bidirectional threaded rod are respectively threadedly connected to the two sets of side plates. On the outer wall of the middle part of the bidirectional threaded rod, a driven gear is fixedly arranged. The outside of the driven gear is meshed with a driving gear.

[0009] Further, an outer fixing plate is fixedly arranged at the bottom of the assembly table, a driving motor is fixedly arranged above the outer fixing plate, and the output end of the driving motor is fixedly connected with a driving gear through a rotating shaft.

[0010] Further, a buffer pad is fixedly arranged on the side wall of the L-shaped plate, and the output end of the L-shaped plate faces the assembly table.

[0011] Further, a second conveyor is arranged on the output side of the assembly table, and the input end of the second conveyor corresponds to the L-shaped plate.

[0012] Further, rubber pads are fixedly arranged on the opposite side walls of the two fixing plates.

[0013] Further, the pressing member includes a top plate fixedly connected to the support frame, a cylinder is vertically inserted above the top plate, and the output end of the cylinder is located below the top plate and fixedly connected with a pressing plate.

[0014] Further, a plurality of guide posts are arranged above the pressing plate, the guide posts movably penetrate above the top plate, and the tops of the plurality of guide posts are fixedly connected through a rectangular plate. A thrust spring is sleeved on the outer wall of the guide posts between the rectangular plate and the top plate.

[0015] The technical effects and advantages of the present invention:

[0016] 1. In the present invention, the switch to be installed and assembled is conveyed by the first conveyor. When the switch to be assembled contacts the buffer pad on the L-shaped plate, the electric push rod pushes the switch to one side, and the switch is pushed to the center of the assembly table. Then, the cylinder is controlled to extend downward, and the pressing plate is pushed downward to press and assemble the switch. When the next group of switches is conveyed to the center position of the assembly table, the assembled switch is pushed to above the second conveyor and discharged through the second conveyor. That is, during the feeding of the magnetic switch assembly, the discharging of the assembled magnetic switch is assisted, the discharging time is shortened, and the efficiency of the full-automatic assembly of the automotive starting switch magnetic circuit assembly is improved.

[0017] 2. In the present invention, the driving motor is controlled to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the bidirectional threaded rod to rotate. After the bidirectional threaded rod rotates, the two fixing plates are limited by the slide rails and approach each other to limit the switch at the center of the assembly table, avoiding its deviation during assembly and improving the manufacturing efficiency of the magnetic switch. Description of the Drawings

[0018] Figure 1 It is a three-dimensional external view of the overall structure in the present invention.

[0019] Figure 2 It is a three-dimensional view of the structure on the assembly table in the present invention.

[0020] Figure 3 This is a three-dimensional view of the structure under the assembly table in the present invention.

[0021] Figure 4 This is a three-dimensional view of the overall structure of the transmission member in the present invention.

[0022] Figure 5 This is a three-dimensional view of the overall structure of the pressing member in the present invention.

[0023] Figure 6 This is a three-dimensional view of the L-shaped plate and the electric push rod in the present invention.

[0024] Reference numerals are: 1, conveyor one; 2, conveyor two; 3, connecting frame; 4, electric push rod; 5, buffer pad; 6, L-shaped plate; 7, assembly table; 8, bottom bracket; 9, slide rail; 10, bidirectional threaded rod; 11, side plate; 12, fixing plate; 13, support frame; 14, top plate; 15, driven gear; 16, driving gear; 17, driving motor; 18, outer fixing plate; 19, cylinder; 20, rectangular plate; 21, guide post; 22, thrust spring; 23, pressing plate. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1: Please refer to Figures 1-6 As shown, a fully automatic assembly production line for an automotive start switch magnetic circuit assembly in this embodiment includes an assembly table 7 and a support frame 13 fixedly arranged above it. Above the support frame 13, there is a pressing member for pressing and assembling the start switch magnetic circuit assembly;

[0027] On the top of the assembly table 7, two groups of symmetrically arranged slide rails 9 are opened. Above the two slide rails 9, two groups of fixing plates 12 are symmetrically slidably arranged. On the opposite side walls of the two groups of fixing plates 12, side plates 11 are fixedly arranged, and the two side plates 11 are connected by a transmission member;

[0028] Please refer to Figures 1-4 As shown, the transmission member includes a bidirectional threaded rod 10 rotatably connected to the bottom of the assembly table 7. The two sides of the bidirectional threaded rod 10 are respectively threadedly connected to the two groups of side plates 11. On the outer wall of the middle part of the bidirectional threaded rod 10, a driven gear 15 is fixedly arranged, and a driving gear 16 is meshed and connected to the outside of the driven gear 15;

[0029] By controlling the driving motor 17 to drive the driving gear 16 to rotate, the driving gear 16 drives the driven gear 15 to rotate, the driven gear 15 drives the bidirectional threaded rod 10 to rotate. After the bidirectional threaded rod 10 rotates, the two fixed plates 12 are limited by the slide rail 9 and move closer to each other to limit the switch at the center of the assembly table 7, preventing it from shifting during assembly and improving the manufacturing efficiency of the magnetic switch;

[0030] Please refer to Figures 3-4 As shown, an outer fixing plate 18 is fixedly arranged at the bottom of the assembly table 7, a driving motor 17 is fixedly arranged above the outer fixing plate 18, and the output end of the driving motor 17 is fixedly connected to the driving gear 16 through a rotating shaft;

[0031] Please refer to Figures 1-2 As shown, a conveyor 1 is arranged on the input side of the assembly table 7, an L-shaped plate 6 is slidably arranged above the conveyor 1, a connecting frame 3 is fixedly arranged on the side wall of the bottom bracket 8, and an electric push rod 4 is fixedly inserted above the connecting frame 3. The output end of the electric push rod 4 is fixedly connected to the L-shaped plate 6;

[0032] Then, the switch to be installed and assembled is conveyed through the conveyor 1. When the switch to be assembled contacts the rubber pad on the L-shaped plate 6, the electric push rod 4 pushes the switch to one side and moves the switch to the center of the assembly table 7;

[0033] Please refer to Figure 1 、 Figure 6 As shown, a buffer pad 5 is fixedly arranged on the side wall of the L-shaped plate 6, and the output end of the L-shaped plate 6 faces the assembly table 7;

[0034] The buffer pad 5 functions to protect the magnetic switch assembly and prevent it from being knocked;

[0035] Please refer to Figure 1 、 Figure 6 As shown, a conveyor 2 is arranged on the output side of the assembly table 7, and the input end of the conveyor 2 corresponds to the L-shaped plate 6;

[0036] When the next group of switches is conveyed to the center position of the assembly table 7, the assembled switch is pushed to move above the conveyor 2 and discharged through the conveyor 2, completing the assembly of the magnetic switch. That is, during the feeding of the magnetic switch assembly, the discharging of the assembled magnetic switch is assisted, shortening the discharging time and improving the efficiency of the full-automatic assembly of the automotive starting switch magnetic circuit assembly;

[0037] It should be supplemented and explained here that: the conveyor 1 and the conveyor 2 are functional devices in the prior art that have the function of conveying the magnetic switch and belong to the prior art, so no more details will be elaborated here;

[0038] Please refer to Figures 1-4As shown, rubber pads are fixedly arranged on the opposite side walls of the two groups of fixing plates 12; a bottom bracket 8 is fixedly arranged at the bottom of the assembly table 7; the rubber pads here also play a role in protecting the magnetic switch synchronously;

[0039] Please refer to Figures 1-5 As shown, the pressing member includes a top plate 14 fixedly connected to the support frame 13. A cylinder 19 is vertically inserted above the top. The output end of the cylinder 19 is located below the top plate 14 and fixedly connected to a pressing plate 23. Above the pressing plate 23, multiple guide posts 21 are arranged. The guide posts 21 movably penetrate above the top plate 14, and the tops of the multiple guide posts 21 are fixedly connected through a rectangular plate 20. A thrust spring 22 is sleeved on the outer wall of the guide posts 21 between the rectangular plate 20 and the top plate 14;

[0040] Through the telescopic action of the cylinder 19, the pressing plate 23 is driven to move to press and assemble the switch cover. The sliding action of the guide posts 21 and the top plate 14 can prevent the displacement direction from deviating;

[0041] In this embodiment, the switch to be installed and assembled is conveyed through the conveyor 1. When the switch to be assembled contacts the buffer pad 5 on the L-shaped plate 6, the electric push rod 4 pushes the switch to one side, pushing the switch to the center of the assembly table 7. Then, the cylinder 19 is controlled to extend downward to press and assemble the switch. When the next group of switches is conveyed to the center position of the assembly table 7, the assembled switch is pushed to above the conveyor 2, and is discharged through the conveyor 2. That is, during the feeding of the magnetic switch assembly, the discharging of the assembled magnetic switch is assisted to complete, shortening the discharging time and improving the efficiency of the full-automatic assembly of the automotive starting switch magnetic circuit assembly;

[0042] Working principle: When the present invention is in use, first, the switch to be installed and assembled is conveyed through the conveyor 1. When the switch to be assembled contacts the rubber pad on the L-shaped plate 6, the electric push rod 4 pushes the switch to one side, pushing the switch to the center of the assembly table 7. Then, the cylinder 19 is controlled to extend downward, pushing the pressing plate 23 downward to press and assemble the switch. When the next group of switches is conveyed to the center position of the assembly table 7, the assembled switch is pushed to above the conveyor 2, and is discharged through the conveyor 2 to complete the assembly of the magnetic switch;

[0043] And during the assembly of the magnetic switch, the control driving motor 17 drives the driving gear 16 to rotate. The driving gear 16 drives the driven gear 15 to rotate. The driven gear 15 drives the bidirectional threaded rod 10 to rotate. After the bidirectional threaded rod 10 rotates, the two groups of fixing plates 12 are limited by the slide rails 9 and approach each other to limit the switch at the center of the assembly table 7, preventing it from shifting during assembly and improving the manufacturing efficiency of the magnetic switch.

[0044] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments only. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A fully automatic assembly production line for a magnetic circuit assembly of a start switch for an automobile, comprising an assembly table (7) and a support frame (13) fixedly arranged above the assembly table, wherein a pressing piece for pressing and assembling the magnetic circuit assembly of the start switch is arranged above the support frame (13), characterized in that: The top of the assembly table (7) is provided with two groups of symmetrically arranged slide rails (9), two groups of fixed plates (12) are symmetrically slidably arranged above the two slide rails (9), side plates (11) are fixedly arranged on the opposite side walls of the two groups of fixed plates (12), and the two side plates (11) are connected via a transmission member; A conveyor (1) is provided on the input side of the assembly table (7), an L-plate (6) is slidably provided above the conveyor (1), a bottom bracket (8) is fixedly provided at the bottom of the assembly table (7), a connecting frame (3) is fixedly provided on the side wall of the bottom bracket (8), an electric push rod (4) is fixedly inserted above the connecting frame (3), and an output end of the electric push rod (4) is fixedly connected to the L-plate (6).

2. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 1 is characterized in that: The transmission member comprises a bidirectional threaded rod (10) rotatably connected to the bottom of the assembly platform (7), the two sides of the bidirectional threaded rod (10) are respectively threadedly connected to the two sets of side plates (11), a driven gear (15) is fixedly arranged on the outer wall of the middle part of the bidirectional threaded rod (10), and the outer side of the driven gear (15) is meshedly connected to the driving gear (16).

3. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 2 is characterized in that: An outer fixing plate (18) is fixedly arranged at the bottom of the assembly table (7), and a driving motor (17) is fixedly arranged above the outer fixing plate (18). The output end of the driving motor (17) is fixedly connected to the driving gear (16) via a rotating shaft.

4. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 3 is characterized in that: A buffer pad (5) is fixedly arranged on the side wall of the L-plate (6), and the output end of the L-plate (6) is arranged toward the assembly table (7).

5. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 4 is characterized in that: A second conveyor (2) is provided on the output side of the assembly table (7), and the input end of the second conveyor (2) corresponds to the L-plate (6).

6. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 1 is characterized in that: Rubber pads are fixedly arranged on opposite side walls of the two groups of fixing plates (12).

7. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 1 is characterized in that: The pressing member comprises a top plate (14) fixedly connected to a support frame (13), a cylinder (19) is vertically inserted above the top, and an output end of the cylinder (19) is located below the top plate (14) and fixedly connected to a pressing plate (23).

8. The fully automatic assembly production line of automobile starting switch magnetic circuit components according to claim 7 is characterized in that: A plurality of guide pillars (21) are arranged above the pressing plate (23), and the guide pillars (21) are movable and extend to the top of the top plate (14). The tops of the plurality of guide pillars (21) are fixedly connected via a rectangular plate (20), and a thrust spring (22) is sleeved on the outer wall of the guide pillars (21) between the rectangular plate (20) and the top plate (14).

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