A fixed welding device for processing an automobile seat framework

Abstract

This utility model discloses a fixing and welding device for processing automotive seat frames, including a base plate, a first electric push rod fixedly installed on a reinforcing column, a movable block slidably connected to a fixed slide rod, a second electric push rod fixedly installed on a first fixed frame, a sliding plate fixedly connected to the bottom end of a second connecting rod, a first distance sensor installed on the sliding plate, a double-rod cylinder fixedly installed on the sliding plate, a third connecting rod connected to the telescopic rod of the double-rod cylinder, and a picking block fixedly connected to the third connecting rod. This utility model, through the cooperation of the first electric push rod, the movable block, the second electric push rod, the sliding plate, the first distance sensor, the double-rod cylinder, the third connecting rod, and the picking block, enables the picking and transporting of the welded automotive seat frame, preventing workers from directly touching the automotive seat frame during urgent processing, avoiding burns, and accurately transporting it to a designated location.

Description

Technical Field

[0001] This utility model belongs to the field of automotive seat frame processing technology, and in particular relates to a fixing and welding device for automotive seat frame processing. Background Technology

[0002] The car seat frame is the basic structural framework of a car seat, possessing sufficient strength and rigidity to support the weight of the occupant and provide a comfortable seating experience.

[0003] Utility model patent CN220462761U discloses a welding and clamping fixture for processing automotive seat frames. The fixture includes a support base, with vertical plates symmetrically fixed to the top of the support base and horizontal columns symmetrically sliding along the sides. A side clamping block is fixed to the other end of each horizontal column, and a bottom clamping block is fixed to the middle of the top of the support base. The bottom clamping block has a release component on its side that moves the two sets of side clamping blocks closer or further apart. Arc-shaped grooves are provided on the top of the bottom clamping block and the sides of the side clamping blocks. This device needs to remain in place after welding the automotive seat frame to dissipate heat. Direct contact could burn workers. In urgent processing situations, the automotive seat frame needs to be quickly removed, and workers need to manually move the frame. Therefore, a fixed welding device for processing automotive seat frames is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a fixing and welding device for processing automotive seat frames, so as to solve the problems mentioned in the background art.

[0005] A fixing and welding device for processing automotive seat frames includes a base plate, a controller mounted on the base plate, an operating processing table fixedly connected to the base plate, a sliding groove on the operating processing table, a placement rack fixedly connected to the operating processing table, multiple fixing blocks fixedly connected to the operating processing table, cylinders fixedly mounted on the fixing blocks, a sliding rod connected to the telescopic rod of the cylinder, a clamping block connected to the sliding rod, the clamping block being slidably connected to the operating processing table, a reinforcing column fixedly connected to the reinforcing column, a fixing sliding rod fixedly connected to the reinforcing column, a first electric push rod fixedly mounted on the reinforcing column, a first connecting rod connected to the telescopic rod of the first electric push rod, a movable block slidably connected to the fixing sliding rod, the movable block being connected to the first connecting rod, a first fixing frame fixedly connected to the movable block, and a first fixing... A second electric push rod is fixedly installed on the frame. A second connecting rod is fixedly connected to the bottom end of the telescopic rod of the second electric push rod. A sliding plate is fixedly connected to the bottom end of the second connecting rod. A first distance sensor is installed on the sliding plate. A double-rod cylinder is fixedly installed on the sliding plate. A third connecting rod is connected to the telescopic rod of the double-rod cylinder. A picking block is fixedly connected to the third connecting rod. Two connecting slide rods are fixedly connected to the base plate. A second fixed frame is fixedly connected to the base plate. A third electric push rod is fixedly installed on the second fixed frame. A fourth connecting rod is connected to the telescopic rod of the third electric push rod. A transport plate is slidably connected between the two connecting slide rods. The transport plate is connected to the fourth connecting rod. A finished product placement box is placed on the transport plate. A second distance sensor is installed on the base plate. A third distance sensor is installed on the first fixed frame.

[0006] Furthermore, a reset button is provided on the controller.

[0007] Furthermore, the shelf is fitted with a cushioning pad.

[0008] Furthermore, the finished product placement box is fixedly connected with a handle.

[0009] Furthermore, anti-slip pads are provided on the clamping blocks.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model achieves the picking and transporting of the welded car seat frame through the cooperation of the first electric push rod, the moving block, the second electric push rod, the sliding plate, the first distance sensor, the double-rod cylinder, the third connecting rod and the picking block, thereby preventing workers from directly touching the car seat frame due to urgent processing and avoiding burns to their body parts, while also enabling precise transport to the designated location.

[0012] 2. This utility model achieves intermittent movement of the finished product placement box through the cooperation of the third electric push rod, the fourth connecting rod, the transport plate, the finished product placement box, and the second distance sensor, which facilitates the quick insertion of the car seat frame into the finished product placement box and thus facilitates the transportation of the finished car seat frame. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the fixing and welding device for processing automotive seat frames according to this utility model.

[0014] Figure 2 This is a first sectional three-dimensional structural diagram of the operating processing table;

[0015] Figure 3 This is a second sectional view of the three-dimensional structure of the operating table;

[0016] Figure 4 A side view of the three-dimensional structure of the movable block;

[0017] Figure 5 This is a side view of the three-dimensional structure of the base plate;

[0018] Figure 6 This is a cross-sectional three-dimensional structural diagram of the finished product placement box.

[0019] In the diagram, 1-base plate, 2-controller, 3-operating processing table, 4-placement rack, 5-fixed block, 6-cylinder, 7-sliding rod, 8-clamping block, 9-reinforcing column, 10-fixed sliding rod, 11-first electric push rod, 12-first connecting rod, 13-moving block, 14-first fixed frame, 15-second electric push rod, 16-second connecting rod, 17-sliding plate, 18-first distance sensor, 19-double-rod cylinder, 20-third connecting rod, 21-picking block, 22-connecting sliding rod, 23-second fixed frame, 24-third electric push rod, 25-fourth connecting rod, 26-transfer plate, 27-finished product placement box, 28-second distance sensor, 29-third distance sensor. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] like Figures 1 to 6The present invention discloses a fixing and welding device for processing automotive seat frames, comprising a base plate 1, a controller 2 mounted on the base plate 1, an operating processing table 3 fixedly connected to the base plate 1, a sliding groove on the operating processing table 3, a placement rack 4 fixedly connected to the operating processing table 3, multiple fixing blocks 5 fixedly connected to the operating processing table 3, a cylinder 6 fixedly mounted on the fixing blocks 5, a sliding rod 7 connected to the telescopic rod of the cylinder 6, and a clamping block 8 connected to the sliding rod 7, the clamping block 8 being slidably connected to the operating processing table 3. Clamping block 8 is used to fix the car seat frame. A reinforcing column 9 is fixedly connected to the operating table 3. A fixed sliding rod 10 is fixedly connected to the reinforcing column 9. A first electric push rod 11 is fixedly installed on the reinforcing column 9. A first connecting rod 12 is connected to the telescopic rod of the first electric push rod 11. A movable block 13 is slidably connected to the fixed sliding rod 10. The movable block 13 is connected to the first connecting rod 12. A first fixing frame 14 is fixedly connected to the movable block 13. A second electric push rod is fixedly installed on the first fixing frame 14. 15. A second connecting rod 16 is fixedly connected to the bottom end of the telescopic rod of the second electric push rod 15. A sliding plate 17 is fixedly connected to the bottom end of the second connecting rod 16. A first distance sensor 18 is installed on the sliding plate 17. A double-rod cylinder 19 is fixedly installed on the sliding plate 17. A third connecting rod 20 is connected to the telescopic rod of the double-rod cylinder 19. A picking block 21 is fixedly connected to the third connecting rod 20. The picking block 21 is used to pick up the car seat frame. Two connecting sliding rods 22 are fixedly connected to the base plate 1. A second fixed frame 23 is connected, and a third electric push rod 24 is fixedly installed on the second fixed frame 23. A fourth connecting rod 25 is connected to the telescopic rod of the third electric push rod 24. A transport plate 26 is slidably connected between two connecting slide rods 22. The transport plate 26 is connected to the fourth connecting rod 25. A finished product placement box 27 is placed on the transport plate 26. The finished product placement box 27 is used to load the car seat frame. A second distance sensor 28 is installed on the base plate 1, and a third distance sensor 29 is installed on the first fixed frame 14.

[0022] A reset button is provided on controller 2.

[0023] The placement rack 4 is fitted with a cushioning pad.

[0024] The finished product placement box 27 is fixedly connected to a handle.

[0025] Anti-slip pads are provided on clamping block 8.

[0026] The working principle of this utility model is as follows: the first distance sensor is equipped with a first threshold, a second threshold and a third threshold, with the second threshold having the largest value and the third threshold having the smallest value.

[0027] The second distance sensor is equipped with a first threshold and a second threshold, wherein the value of the first threshold is greater than the value of the second threshold.

[0028] The first step is to stand the car seat frame on the placement rack and hold it in place. Then, control the cylinder to move the sliding rod and clamping block inward, so that the clamping block fixes the car seat frame and prevents the car seat frame from shifting during welding.

[0029] The second step involves controlling the first electric push rod after the car seat frame is welded. This push rod moves the first connecting rod, the moving block, the first fixing frame, the second electric push rod, the second connecting rod, the sliding plate, the first distance sensor, the dual-rod cylinder, the third connecting rod, and the pick-up block. The pick-up block moves above the car seat frame. When the distance between the third distance sensor and the reinforcing column reaches a preset first threshold, the first electric push rod stops working. Simultaneously, the second electric push rod is activated, moving the second connecting rod, the sliding plate, the first distance sensor, the dual-rod cylinder, the third connecting rod, and the pick-up block downwards. When the distance between the first distance sensor and the moving block reaches the preset first threshold, the second electric push rod stops working. Simultaneously, the dual-rod cylinder operates for a certain period before stopping, moving the third connecting rod and the pick-up block inwards, causing the pick-up block to clamp the car seat frame.

[0030] The third step involves controlling the cylinder to move the sliding rod and clamping block outwards, thereby releasing the car seat frame from its fixed position. Then, the second electric push rod is controlled to work in the opposite direction, causing the second connecting rod, sliding plate, first distance sensor, double-rod cylinder, third connecting rod, and lifting block to rise. When the distance between the first distance sensor and the moving block reaches a preset second threshold, the second electric push rod stops working, while the first electric push rod continues to work, moving the moving block, lifting block, and car seat frame until the car seat frame is above the finished product placement box. When the distance between the third distance sensor and the reinforcing column... When the second threshold preset by the third distance sensor is reached, the first electric push rod is controlled to stop working. At the same time, the second electric push rod is controlled to drive the second connecting rod, the sliding plate, the first distance sensor, the double-rod cylinder, the third connecting rod, the picking block, and the car seat frame to descend. When the distance between the first distance sensor and the moving block reaches the first threshold preset by the first distance sensor, the second electric push rod is controlled to stop working. At this time, a part of the car seat frame is inserted into the finished product placement box. Then, the double-rod cylinder is controlled to work in reverse for a certain period of time and then stop. The double-rod cylinder drives the third connecting rod and the picking block to move outward. After the picking block moves outward and detaches from the car seat frame, the car seat frame will slide into the finished product placement box.

[0031] Fourth, control the second electric push rod to drive the sliding plate, the first distance sensor, the double-rod cylinder, and the pick-up block to rise. When the distance between the first distance sensor and the moving block reaches the second threshold preset by the first distance sensor, control the second electric push rod to stop working. At the same time, control the first electric push rod to work in the opposite direction. The first electric push rod drives the moving block, the second electric push rod, the sliding plate, the first distance sensor, the double-rod cylinder, and the pick-up block to move in the opposite direction. When the distance between the third distance sensor and the reinforcing column reaches the third threshold preset by the third distance sensor, control the first electric push rod to stop working. At the same time, control the third electric push rod to work for a certain period of time and then stop. The third electric push rod drives the fourth connecting rod, the transport plate, and the finished product placement box to move, so that the part of the finished product placement box containing the car seat frame is transported a certain distance, and the empty part is aligned with the moving block.

[0032] Fifth step: After the finished product placement box is filled with the car seat frame, move the finished product placement box out, and then put an empty finished product placement box in. Press the reset button to control the third electric push rod to drive the fourth connecting rod, the transport plate and the finished product placement box to move in the opposite direction. When the distance between the transport plate and the second distance sensor reaches the preset threshold of the second distance sensor, the third electric push rod will stop working.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixing and welding device for processing automobile seat frames, characterized in that: The fixed welding device for processing automotive seat frames includes a base plate, a controller mounted on the base plate, an operating table fixedly connected to the base plate, a sliding groove on the operating table, a placement rack fixedly connected to the operating table, multiple fixed blocks fixedly connected to the operating table, cylinders fixedly mounted on the fixed blocks, a sliding rod connected to the cylinder's telescopic rod, a clamping block connected to the sliding rod, the clamping block slidably connected to the operating table, a reinforcing column fixedly connected to the operating table, a fixed sliding rod fixedly connected to the reinforcing column, a first electric push rod fixedly mounted on the reinforcing column, a first connecting rod connected to the telescopic rod of the first electric push rod, a movable block slidably connected to the fixed sliding rod, the movable block connected to the first connecting rod, a first fixed frame fixedly connected to the movable block, and the first fixed frame... A second electric push rod is fixedly installed. A second connecting rod is fixedly connected to the bottom end of the telescopic rod of the second electric push rod. A sliding plate is fixedly connected to the bottom end of the second connecting rod. A first distance sensor is installed on the sliding plate. A double-rod cylinder is fixedly installed on the sliding plate. A third connecting rod is connected to the telescopic rod of the double-rod cylinder. A picking block is fixedly connected to the third connecting rod. Two connecting slide rods are fixedly connected to the base plate. A second fixed frame is fixedly connected to the base plate. A third electric push rod is fixedly installed on the second fixed frame. A fourth connecting rod is connected to the telescopic rod of the third electric push rod. A transport plate is slidably connected between the two connecting slide rods. The transport plate is connected to the fourth connecting rod. A finished product placement box is placed on the transport plate. A second distance sensor is installed on the base plate. A third distance sensor is installed on the first fixed frame.

2. The fixing and welding device for processing automobile seat frames according to claim 1, characterized in that: The controller is equipped with a reset button.

3. The fixing and welding device for processing automobile seat frames according to claim 1, characterized in that: The shelf is fitted with a cushioning pad.

4. The fixing and welding device for processing automobile seat frames according to claim 1, characterized in that: The finished product is placed in a box with a handle attached.

5. The fixing and welding device for processing automobile seat frames according to claim 1, characterized in that: The clamping block is equipped with an anti-slip pad.

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