Photoelectric detection device for plastic leakage of automobile seat spring frame

Abstract

The utility model discloses a photoelectric detection device for plastic leakage of an automobile seat spring frame, which belongs to the technical field of photoelectric detection and comprises a device base, two groups of top support brackets are arranged on one side of the upper end of the device base, and two groups of bottom support brackets are arranged on the other side of the upper end of the device base. According to the utility model, the production cost is low, the detection and the display of the detection result can be solved by using the scheme of the intermediate relay, the detection precision and accuracy can be ensured by using photoelectric detection, and the detection accuracy is improved. By using the device, the quality of various produced automobile seat spring frames can be quickly detected, and the automation in the production process is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photoelectric detection technical field, concretely relates to a kind of photoelectric detection device of automobile seat spring frame plastic leakage. BACKGROUND

[0002] Automobile seat spring frame has the important function of supporting automobile seat and improving ride comfort.In automobile seat spring frame, its injection molding piece plays the role of connection, buffering and fixing, so it is essential.In the process of processing injection molding, due to equipment and worker factors, plastic leakage may occur, resulting in the quality of processed automobile seat spring frame being unqualified.Product quality unqualified caused by plastic leakage will affect the ride comfort and safety of automobile seat, and it should be detected to avoid it.

[0003] Automobile seat spring frame quality unqualified caused by plastic leakage can be detected by manual observation, but due to similar shape of injection molding piece, misjudgment may still occur, so photoelectric detection is selected to detect it, when all photoelectric sensors detect injection molding piece, it can be ensured that there is no automobile seat spring frame production quality unqualified problem caused by plastic leakage.

[0004] Chinese patent application No.CN202321836515.6 discloses a kind of photoelectric detection device of LED light source module, its design includes top mounting plate, installation frame, fixed rod, mounting block and extrusion block, by cooperation to make carousel rotation realize photoelectric detection of light source module, but due to the particularity of structure, it cannot detect injection molding piece on automobile seat spring frame, and the structure design is relatively complex. UTILITY MODEL CONTENT

[0005] To solve the problems raised in the above background art, the utility model provides a kind of photoelectric detection device of automobile seat spring frame plastic leakage, with the characteristics of compact structure, adapt to different models of automobile seat spring frame plastic leakage photoelectric detection.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an automobile seat spring frame plastic leakage photoelectric detection device, including device base, the upper end side of device base is provided with two groups of top support support, the upper end other side of device base is provided with two groups of bottom support support, and the top support support is connected with bottom support support and has seat spring frame, the top of seat spring frame is provided with top injection molding part, the upper middle part of seat spring frame is provided with upper middle part injection molding part, the lower middle part of seat spring frame is provided with lower middle part injection molding part, the bottom of seat spring frame is provided with bottom injection molding part, the upper end of device base is installed with photoelectric sensor no.

[0007] Preferably, the bottom of the device base is provided with a trapezoidal support seat, and the bottom of the trapezoidal support seat is provided with anti-skid rubber.

[0008] Preferably, the upper end of the top support support and the bottom support support is provided with a slot, and the shape, size and support support height of the slot correspond to the shape of the seat spring frame.

[0009] Preferably, the upper end of the device base is provided with a device handle, the device handle is provided with a trapezoidal structure, and the middle of the device handle is provided with a slot.

[0010] Preferably, the surface of the device base is provided with an array hole, and the array hole is cooperated with each photoelectric sensor support, the top support support and the bottom support support by using bolts.

[0011] Preferably, the bottom of the top support support and the bottom support support is provided with an opening, and the height of the top support support and the bottom support support is adjusted by cooperating with the bolt.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model has low production cost, and the scheme of using intermediate relay can solve detection and display of detection results, photoelectric detection can ensure detection precision and accuracy, and the device can quickly detect the quality of various automobile seat spring frames produced, and automation in the production process is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a circuit principle view of the utility model;

[0016] In the diagram: 1. Device base; 2. Top support bracket; 3. Bottom support bracket; 4. Seat spring frame; 5. Upper middle injection molded part; 6. Top injection molded part; 7. Lower middle injection molded part; 8. Bottom injection molded part; 9. Photoelectric sensor one; 10. Photoelectric sensor two; 11. Photoelectric sensor three; 12. Photoelectric sensor four; 13. Device gripper; 14. Pin. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figs. 1-2 This utility model provides the following technical solution: a photoelectric detection device for leaking plastic in a car seat spring frame, comprising a device base 1, two sets of top support brackets 2 on one side of the upper end of the device base 1, two sets of bottom support brackets 3 on the other side of the upper end of the device base 1, a seat spring frame 4 connected between the top support brackets 2 and the bottom support brackets 3, a top injection molded part 6 on the top of the seat spring frame 4, a middle and upper injection molded part 5 on the upper middle part of the seat spring frame 4, a middle and lower injection molded part 7 on the lower middle part of the seat spring frame 4, and a bottom injection molded part 8 on the bottom of the seat spring frame 4, a photoelectric sensor 9 corresponding to the position of the top injection molded part 6 on the upper end of the device base 1, a photoelectric sensor 10 corresponding to the position of the upper middle injection molded part 5 on the upper end of the device base 1, a photoelectric sensor 11 corresponding to the position of the upper middle injection molded part 7 on the upper end of the device base 1, and a photoelectric sensor 12 corresponding to the position of the bottom injection molded part 8 on the upper end of the device base 1.

[0019] Specifically, a trapezoidal support is installed at the bottom of the device base 1, and the bottom of the trapezoidal support is provided with anti-slip rubber.

[0020] By adopting the above technical solutions, the stability of the support is guaranteed, and easy movement is avoided.

[0021] Specifically, the upper ends of the top support bracket 2 and the bottom support bracket 3 are provided with slots, and the shape, size and height of the slots and the support brackets correspond to the shape of the seat spring frame 4.

[0022] By adopting the above technical solution, the seat spring frame 4 can be conveniently placed in the grooves on the top support bracket 2 and the bottom support bracket 3, so that the seat spring frame 4 can be positioned.

[0023] Specifically, device grippers 13 are provided on both sides of the upper end of the device base 1. The device grippers 13 are trapezoidal in shape and have a slot in the middle.

[0024] By adopting the above technical solution, the device gripper 13 can facilitate the movement of the car seat photoelectric detection device.

[0025] Specifically, the surface of the device base 1 is provided with array holes, and the array holes are bolted to each photoelectric sensor bracket, the top support bracket 2 and the bottom support bracket 3.

[0026] By adopting the above technical solution, it is convenient to install the photoelectric sensor brackets, the top support bracket 2 and the bottom support bracket 3.

[0027] Specifically, the top support bracket 2 and the bottom support bracket 3 are provided with openings at the bottom, and the openings cooperate with the pin 14 to adjust the height of the top support bracket 2 and the bottom support bracket 3.

[0028] By adopting the above technical solution, the pin 14 can cooperate with the hole on the bracket to adjust the height of the top support bracket 2 and the bottom support bracket 3, and adapt to the placement of different models of seat spring frames 4.

[0029] The working principle and usage process of this utility model are as follows: When using this utility model, the seat spring frame 4 is placed in the grooves on the top support bracket 2 and the bottom support bracket 3 to position the seat spring frame 4. Photoelectric sensor 19 detects the top injection molded part 6, photoelectric sensor 210 detects the upper middle injection molded part 5, photoelectric sensor 311 detects the lower middle injection molded part 7, and photoelectric sensor 412 detects the bottom injection molded part 8. The on / off state of the photoelectric sensors controls the intermediate relay to display the detection results. The device gripper 13 can facilitate the movement of the car seat photoelectric detection device. The pin 14 can cooperate with the hole on the bracket to adjust the height of the top support bracket 2 and the bottom support bracket 3 to accommodate different models of seat spring frames 4, thereby realizing photoelectric detection of leakage of different models of seat spring frames 4.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photoelectric detection device for leaked molding of automotive seat spring frames, comprising a device base (1), characterized in that: Two sets of top support brackets (2) are provided on one side of the upper end of the device base (1), and two sets of bottom support brackets (3) are provided on the other side of the upper end of the device base (1). A seat spring frame (4) is connected between the top support brackets (2) and the bottom support brackets (3). A top injection molded part (6) is provided on the top of the seat spring frame (4), a middle and upper injection molded part (5) is provided in the upper middle part of the seat spring frame (4), and a middle and lower injection molded part (7) is provided in the lower middle part of the seat spring frame (4). The bottom of the device is provided with a bottom injection molded part (8). The upper end of the device base (1) is equipped with a photoelectric sensor one (9) corresponding to the position of the top injection molded part (6). The upper end of the device base (1) is equipped with a photoelectric sensor two (10) corresponding to the position of the middle and upper injection molded part (5). The upper end of the device base (1) is equipped with a photoelectric sensor three (11) corresponding to the position of the middle and lower injection molded part (7). The upper end of the device base (1) is equipped with a photoelectric sensor four (12) corresponding to the position of the bottom injection molded part (8).

2. The photoelectric detection device for leaked molding of automotive seat springs according to claim 1, characterized in that: The bottom of the device base (1) is equipped with a trapezoidal support seat, and the bottom of the trapezoidal support seat is provided with anti-slip rubber.

3. The photoelectric detection device for leaked molding of automotive seat spring frames according to claim 1, characterized in that: The upper ends of the top support bracket (2) and the bottom support bracket (3) are provided with slots, and the shape, size and height of the slots and the support brackets correspond to the shape of the seat spring frame (4).

4. The photoelectric detection device for leaked molding of automotive seat spring frames according to claim 1, characterized in that: The upper ends of the device base (1) are provided with device grippers (13) on both sides. The device grippers (13) are trapezoidal in shape and have a slot in the middle.

5. The photoelectric detection device for leaked molding of automotive seat springs according to claim 1, characterized in that: The surface of the device base (1) is provided with array holes, and the array holes are bolted to each photoelectric sensor bracket, top support bracket (2) and bottom support bracket (3).

6. The photoelectric detection device for leaked molding of automotive seat springs according to claim 1, characterized in that: The top support bracket (2) and the bottom support bracket (3) are provided with openings at the bottom, and the openings cooperate with the pins (14) to adjust the height of the top support bracket (2) and the bottom support bracket (3).

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