Tool for pasting gum film on side face of laser radar outer cover

Abstract

The utility model relates to a tool for pasting a back adhesive film on the side face of a laser radar outer cover, which comprises a bottom plate, an annular positioning seat used for installing the laser radar outer cover is arranged in the middle of the bottom plate, a plurality of film pasting assemblies are arranged on the bottom plate, each film pasting assembly comprises a connecting rod, and a penetrating air pipe is arranged in each connecting rod. A vent hole is formed in the front portion of the connecting rod, a positioning head is installed on the front portion of the connecting rod, the positioning head and the front end face of the connecting rod form a groove used for containing a gum film, the connecting rod is driven by a driving component to move front and back for film pasting, the accuracy of the film pasting position can be guaranteed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive film pasting for a laser radar outer cover, and in particular relates to a tool for pasting adhesive film on the side of a laser radar outer cover. Background Art

[0002] The lidar protective cover is a small accessory used to protect the lidar equipment. It is usually made of plastic or metal. It has a simple structure and design and can effectively protect the lidar equipment.

[0003] In the technology of sticking the adhesive film on the side of the laser radar cover, the adhesive film is currently attached manually and visually by operators. Since the adhesive film is very small and thin, it is not easy to take and place, and the attachment position is close to the edge of the laser radar cover flange, the operation is very difficult, the probability of crooked attachment is very high, and it is very time-consuming. Utility Model Content

[0004] In order to solve the problem that in the existing technology of sticking adhesive film on the side of the laser radar cover, the probability of manual visual sticking is very high, it is very time-consuming and inefficient, the utility model provides a tool for sticking adhesive film on the side of the laser radar cover, which can ensure the accuracy of the film sticking position and improve production efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A tool for sticking adhesive film on the side of a laser radar housing, comprising a base plate, a positioning seat for mounting a ring-shaped laser radar housing in the middle of the base plate, a plurality of film sticking components arranged on the base plate, the film sticking components comprising a connecting rod, an air pipe passing through the connecting rod, an air vent at the front of the connecting rod, a positioning head installed at the front of the connecting rod, the positioning head and the front end surface of the connecting rod forming a groove for placing the adhesive film, and the connecting rod is driven by a driving component to move forward and backward to stick the film.

[0007] Preferably, the driving component is a cylinder, and a clamp extending laterally is fixed to the movable end of the cylinder, and the clamp includes an upper clamp and a lower clamp, and the facing surfaces of the upper clamp and the lower clamp have a concave surface for clamping the connecting rod, and the upper clamp and the lower clamp are connected and clamped by bolts.

[0008] Preferably, the cylinder is provided with a speed regulating valve.

[0009] Preferably, the base plate is also provided with a mechanical valve for switching the direction of the cylinder gas path.

[0010] Preferably, the back of the connecting rod has an air pipe joint.

[0011] Preferably, a pressure regulating valve is also provided on the base plate, and the pressure regulating valve is connected to the air inlet end of the cylinder.

[0012] Preferably, a foot pad lock is provided at the bottom of the base plate.

[0013] Preferably, a compression spring is sleeved on the outside of the connecting rod between the positioning head and the clamping plate.

[0014] Preferably, there are four film-sticking components.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model designs a tooling for sticking a back adhesive film on the side of a laser radar outer cover. By designing a groove formed by a connecting rod and a positioning head, the back adhesive film can be placed in the groove. The negative pressure of the air pipe makes the back adhesive film further adsorbed on the vent hole, and then the connecting rod is driven by the cylinder to stick the film, which can ensure the accuracy of the film sticking and improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of the reference numeral A;

[0019] Figure 3 It is a top view of the utility model before working;

[0020] Figure 4 It is a top view of the utility model when it is working;

[0021] In the figure: 1-base plate, 2-positioning seat, 3-connecting rod, 4-positioning head, 5-cylinder, 6-clamp, 7-trachea joint, 8-speed regulating valve, 9-pressure regulating valve, 10-mechanical valve, 11-groove, 12-vent, 13-compression spring, 14-laser radar cover. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See also Figure 1-2 In one embodiment of the utility model, a tool for pasting an adhesive film on the side of a laser radar housing includes a base plate 1, a positioning seat 2 for mounting a laser radar housing 14 in the middle of the base plate 1, a plurality of film pasting components are arranged on the base plate 1, and the film pasting components include a connecting rod 3, an air pipe is passed through the connecting rod 3, a vent hole 12 is provided at the front of the connecting rod 3, a positioning head 4 is installed at the front of the connecting rod 3, the positioning head 4 and the front end surface of the connecting rod 3 form a groove 11 for placing the adhesive film, and the connecting rod 3 is driven by a driving component to move forward and backward to paste the film.

[0024] See also Figure 1 In one embodiment of the utility model, the driving component is a cylinder 5, and a clamp 6 extending to the side is fixed to the movable end of the cylinder 5, and the clamp 6 includes an upper clamp and a lower clamp, and the facing surfaces of the upper clamp and the lower clamp have a concave surface for clamping the connecting rod 3. The upper clamp and the lower clamp are connected and clamped by bolts to clamp the connecting rod 3. The clamp belongs to conventional technology and will not be described in detail here.

[0025] See also Figure 1 Specifically, the cylinder 5 is provided with a speed regulating valve 8, and the speed regulating valve 8 can adjust the speed of extension and retraction of the cylinder 5. The model of the speed regulating valve may be the AirTac speed regulating valve PTL6M5A.

[0026] See also Figure 1 In one embodiment of the utility model, a mechanical valve 10 for switching the gas path direction of the cylinder 5 is also provided on the base plate 1. The model of the mechanical valve 10 may be the AirTac three-position five-port mechanical valve M5PM11006G.

[0027] See also Figure 1 In one embodiment of the utility model, the connecting rod 3 has an air pipe connector 7 on the back, and the air pipe is connected to the connecting rod 3 through the air pipe connector 7. The air inlet end of the air pipe is connected to the negative pressure pump. The model of the air pipe connector 7 can be AirTac direct-through GPC6M5.

[0028] See also Figure 1 In one embodiment of the utility model, a pressure regulating valve 9 is also provided on the base plate 1. The model of the pressure regulating valve 9 may be the AirTac pressure regulating valve AR15001. The pressure regulating valve 9 is connected to the air inlet end of the cylinder 5. The pressure regulating valve is used to adjust the air pressure and provide air pressure for the cylinder and the mechanical valve.

[0029] In one embodiment of the present invention, there are four film sticking components.

[0030] See also Figure 3-4 When working, first, the cylinder 5 is in a backward state, and the four adhesive films are manually placed in the groove 11 formed by the splint 6 and the positioning head 4. The adhesive film is further adsorbed on the vent 12 through the negative pressure of the trachea, and the cylinder 5 control button on the mechanical valve 10 is pressed. The cylinder 5 moves forward, driving the splint 6 and the connecting rod 3 fixed to the splint 6 to move. The adhesive film is sticky and will adhere to the laser radar. Release the cylinder control button on the mechanical valve 10, and the cylinder 5 returns to its original position, driving the splint 6, the connecting rod 3 and the positioning head 4 to return to their original positions. Finally, four pieces of φ10.5 and 0.1mm thick adhesive films are attached to the middle of the four holes on the side of the laser radar cover 14 according to the requirements of the drawing.

[0031] The size of the adhesive film can be changed according to the size requirements of the laser radar cover, which can be achieved by changing the size of the positioning head. The size of the adhesive film mentioned in the above working method is only an embodiment of the working process in the utility model.

[0032] In one embodiment of the utility model, a foot pad lock is provided at the bottom of the base plate 1 to lift the base plate and provide a buffer.

[0033] See also Figure 1 During the movement of the cylinder 5, if the bolts locking the clamping plate 6 are loosened during operation, the clamping force becomes smaller, which may cause the clamped connecting rod 3 to not move with the cylinder. Therefore, in one embodiment of the utility model, a compression spring 13 is provided on the outside of the connecting rod 3 between the positioning head 4 and the clamping plate 6. If the clamping force is insufficient during the clamping process of the clamping plate 6, the connecting rod 3 is driven to move by continuously pressing the compression spring 13 to ensure the stability of the equipment operation.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tool for attaching adhesive film to the side of a laser radar housing, characterized in that: It includes a base plate, the middle part of which is provided with a positioning seat for installing a ring-shaped laser radar outer cover, a plurality of film-sticking components are arranged on the base plate, the film-sticking components include a connecting rod, the connecting rod has an air pipe passing through it, the front part of the connecting rod has an air vent, a positioning head is installed at the front part of the connecting rod, the positioning head and the front end surface of the connecting rod form a groove for placing the adhesive backing film, and the connecting rod is driven by a driving component to move back and forth to stick the film.

2. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 1, characterized in that: The driving component is a cylinder, and a clamp extending to the side is fixed to the movable end of the cylinder. The clamp includes an upper clamp and a lower clamp. The facing surfaces of the upper clamp and the lower clamp have a concave surface for clamping the connecting rod. The upper clamp and the lower clamp are connected and clamped by bolts.

3. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 2, characterized in that: The cylinder is provided with a speed regulating valve.

4. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 2, characterized in that: The bottom plate is also provided with a mechanical valve for switching the direction of the cylinder gas path.

5. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 1, characterized in that: The back of the connecting rod is provided with an air pipe joint.

6. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 2, characterized in that: The bottom plate is also provided with a pressure regulating valve, and the pressure regulating valve is communicated with the air inlet end of the cylinder.

7. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 1, characterized in that: A foot pad lock is arranged at the bottom of the base plate.

8. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 1, characterized in that: A compression spring is sleeved on the outside of the connecting rod between the positioning head and the clamping plate.

9. The tooling for attaching adhesive film to the side of a laser radar housing according to claim 1, characterized in that: The number of film sticking components is four.

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