A high sealing automobile sealing strip surface treatment device

Abstract

The utility model discloses a high sealing car sealing strip surface treatment device, including device main part, the rotatory disc is rotatoryly installed on device main part, through the rotatory disc and a plurality of placement platform that set up, to be in the working process, through the control box control reciprocating motor drive screw rotation, and then through the screw thread screwing in relation makes transmission sliding block drive the connecting cross bar of bottom axial movement along the screw direction, and then can make the multiple spray heads of connecting cross bar bottom to the sealing strip in a plurality of placement grooves on the placement platform carry out plasma surface treatment, can through the control box control servo motor drive rotatory disc rotation 90 after processing, make adjacent placement platform move to the just below of connecting cross bar and spray head, at this moment can continue processing work, can simultaneously carry out the feeding and discharging treatment to the sealing strip on the placement platform of moving out work area, need not stop feeding and discharging, greatly shorten the time interval between each work of spray head, to improve production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sealing strip processing equipment, specifically to a high sealing automobile sealing strip surface treatment device. BACKGROUND

[0002] The automobile sealing strip is mainly used for filling various gaps between automobile body components, has the functions of shock absorption, waterproof, dustproof, odor prevention, sound insulation and decoration, and improves the experience and comfort of the driver and passenger while protecting the vehicle body.

[0003] In the actual production of the automobile sealing strip, the sealing strip needs to be glued, sprayed and the like, but its surface is relatively smooth, and the hydrophilic and adhesive properties are not high, which can adversely affect the above processes. Therefore, in order to improve the hydrophilic and adhesive properties of the sealing strip, the automobile sealing strip needs to be subjected to plasma surface treatment. The plasma surface treatment technology can effectively improve the surface energy of the rubber sealing strip and improve the hydrophilic and adhesive properties. The ordinary plasma surface treatment device is relatively cumbersome to repeatedly process a single part, and the processing efficiency is low.

[0004] Patent No. CN217944401U discloses a high sealing automobile sealing strip surface treatment device, which comprises a base, a plasma generator, a placing table, a treatment device, a moving table, a driving device, the plasma generator is arranged on one side of the base and fixedly connected with the base, the placing table is arranged on the base on one side of the plasma generator and fixedly connected with the base, the treatment device is arranged on the placing table and fixedly connected with the placing table, the moving table is arranged on the placing table below the treatment device and fixedly connected with the placing table, and the driving device is arranged on the base on one side of the treatment device and connected with the moving table. The utility model has the advantages of simple structure, reasonable design, fast plasma surface treatment of the automobile sealing strip, effective improvement of the surface adhesion of the sealing strip, convenient and labor-saving use, stable clamping of the sealing strip, effective and reliable surface treatment work, and further improvement of the efficiency and quality of the sealing strip surface treatment.

[0005] However, the device needs to be stopped and the treated sealing strip on the material table needs to be replaced with the sealing strip to be treated during the feeding and discharging process of the sealing strip on the material table. The feeding and discharging time is relatively long, which leads to a long actual working interval of the device and affects the working efficiency. SUMMARY

[0006] The technical problem solved by the utility model is to provide a high sealing automobile sealing strip surface treatment device.

[0007] The utility model discloses a high sealing automobile sealing strip surface treatment device, which solves the above technical problems.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-sealing automotive sealing strip surface treatment device, comprising a device body, a rotating disk rotatably mounted on the device body, a servo motor disposed at the bottom of the device body, the output shaft of the servo motor passing through the device body and mounted at the bottom of the rotating disk, multiple placement platforms detachably connected to the rotating disk, multiple placement slots opened on the top of the placement platforms, a support frame disposed on the device body, a mounting bracket protruding from the top of the support frame towards the rotating disk, a transmission cavity opened in the mounting bracket, a screw rotatably mounted in the transmission cavity, a reciprocating motor mounted on the mounting bracket, the output shaft of the reciprocating motor mounted on one end of the screw, a transmission slider slidably arranged in the transmission cavity, the transmission slider being threadedly connected to the screw, a connecting crossbar connected to the bottom of the transmission slider via a connecting shaft, multiple nozzles disposed at the bottom of the connecting crossbar, and a control box disposed on the top of the device body.

[0009] Preferably, both the reciprocating motor and the servo motor are electrically connected to the control box.

[0010] Preferably, the control box is equipped with a plasma generator, which is connected to multiple nozzles.

[0011] Preferably, the plurality of placement platforms are arranged at intervals along the circumferential direction on the rotating disk.

[0012] Preferably, the top of the rotating disk is provided with a plurality of docking blocks, and the bottom of the placement platform is provided with docking grooves that are adapted to the docking blocks.

[0013] Preferably, the top of the placement platform has two pressure plates that are magnetically attached to it. The two pressure plates are symmetrically arranged at both ends of the placement platform, and the top of the pressure plates is provided with a handle.

[0014] Preferably, the multiple placement slots on the placement platform are evenly distributed along the axial direction, and the spacing between the multiple nozzles at the bottom of the connecting crossbar is the same as the spacing between the multiple placement slots.

[0015] Compared with the prior art, this utility model provides a high-sealing automotive sealing strip surface treatment device with the following advantages: This utility model, through the provision of a rotating disk and multiple placement platforms, allows the reciprocating motor to drive the screw to rotate via the control box during operation. The screw thread then causes the transmission slider to move the connecting crossbar at the bottom axially along the screw direction. This allows multiple nozzles at the bottom of the connecting crossbar to perform plasma surface treatment on the sealing strips in multiple placement slots on the placement platforms. After treatment, the servo motor can be controlled via the control box to rotate the rotating disk 90°, moving the adjacent placement platform directly below the connecting crossbar and nozzles. At this point, processing can continue. Simultaneously, sealing strips removed from the work area on the placement platforms can be loaded and unloaded without stopping the machine, greatly shortening the time interval between nozzle operations and thus improving production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the docking block, placement platform, and transmission slider of this utility model.

[0018] Figure 3 This is a cross-sectional structural diagram of the transmission slider and screw of this utility model.

[0019] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0020] The components include: 1. Main body of the device; 2. Rotary disc; 3. Control box; 4. Placement platform; 5. Pressure plate; 6. Support frame; 7. Mounting frame; 8. Handle; 9. Connecting groove; 10. Connecting block; 11. Connecting crossbar; 12. Nozzle; 13. Transmission chamber; 14. Screw; 15. Transmission slider; 16. Servo motor; 17. Reciprocating motor; 18. Threaded hole; 19. Connecting shaft; 20. Placement groove. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figures 1-4 A surface treatment device for high-sealing automotive sealing strips includes a main body 1, a rotating disk 2 rotatably mounted on the main body 1, a servo motor 16 at the bottom of the main body 1, the output shaft of the servo motor 16 passing through the main body 1 and mounted on the bottom of the rotating disk 2, multiple placement platforms 4 detachably connected to the rotating disk 2, multiple placement slots 20 opened on the top of the placement platforms 4, a support frame 6 on the main body 1, a mounting bracket 7 protruding from the top of the support frame 6 towards the rotating disk 2, a transmission cavity 13 opened in the mounting bracket 7, a screw 14 rotatably mounted in the transmission cavity 13, a reciprocating motor 17 mounted on the mounting bracket 7, the output shaft of the reciprocating motor 17 mounted on one end of the screw 14, a transmission slider 15 slidably arranged in the transmission cavity 13, the transmission slider 15 threadedly connected to the screw 14, a connecting crossbar 11 connected to the bottom of the transmission slider 15 via a connecting shaft 19, multiple nozzles 12 arranged at the bottom of the connecting crossbar 11, and a control box 3 on the top of the main body 1.

[0025] During operation, the reciprocating motor 17 is controlled by the control box to drive the screw 14 to rotate. The screw thread then drives the transmission slider 15 to move the bottom connecting crossbar 11 axially along the screw 14. This allows multiple nozzles 12 at the bottom of the connecting crossbar 11 to perform plasma surface treatment on the sealing strips in the multiple placement slots 20 on the placement platform 4. After the treatment is completed, the servo motor 16 is controlled by the control box 3 to rotate the rotating disk 2 by 90°, so that the adjacent placement platform 4 moves directly under the connecting crossbar 11 and the nozzles 12. At this time, the processing can continue. At the same time, the sealing strips on the placement platform 4 that have been moved out of the working area can be loaded and unloaded without stopping the machine. This greatly shortens the time interval between each operation of the nozzles 12, thereby improving production efficiency.

[0026] Specifically, in this embodiment, both the reciprocating motor 17 and the servo motor 16 are electrically connected to the control box 3.

[0027] Specifically, in this embodiment, a plasma generator is installed inside the control box 3, and the plasma generator is connected to multiple nozzles 12.

[0028] Specifically, in this embodiment, multiple placement platforms 4 are arranged at intervals along the circumferential direction on the rotating disk 2.

[0029] Specifically, in this embodiment, the top of the rotating disk 2 is provided with a plurality of docking blocks 10, and the bottom of the placement platform 4 is provided with docking grooves 9 that are adapted to the docking blocks 10.

[0030] The docking block 10 and the docking groove 9 facilitate the quick assembly and disassembly of the placement platform 4 and the rotating disk 2.

[0031] Specifically, in this embodiment, the top of the placement platform 4 is attached to two pressure plates 5 by magnets. The two pressure plates 5 are symmetrically arranged at both ends of the placement platform 4, and the top of the pressure plates 5 is provided with handles 8.

[0032] By setting two pressure plates 5, after the sealing strip is placed in the placement groove 20, the two pressure plates 5 can fix the two ends of multiple sealing strips, and the sealing strips can be displaced during the placement process.

[0033] Specifically, in this embodiment, the multiple placement slots 20 on the placement platform 4 are evenly distributed along the axial direction, and the spacing between the multiple nozzles 12 at the bottom of the connecting crossbar 11 is the same as the spacing between the multiple placement slots 20.

[0034] It should be noted that the servo motor 16, reciprocating motor 17, control box 3, and electrical components mentioned herein are all connected to the external main controller and mains power. Furthermore, the more detailed structure and connection relationship between the plasma generator and the nozzle 12 are described in the prior application of a high-sealing automotive sealing strip surface treatment device with patent number 202221827328.7, and will not be repeated here.

[0035] 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 surface treatment device for high-sealing automotive sealing strips, comprising a device body, characterized in that: A rotating disk is rotatably mounted on the main body of the device. A servo motor is located at the bottom of the main body, and the output shaft of the servo motor passes through the main body and is mounted on the bottom of the rotating disk. Multiple placement platforms are detachably connected to the rotating disk, and multiple placement slots are opened on the top of the placement platforms. A support frame is provided on the main body of the device, and a mounting bracket protrudes from the top of the support frame towards the rotating disk. A transmission cavity is opened in the mounting bracket, and a screw is rotatably mounted in the transmission cavity. A reciprocating motor is mounted on the mounting bracket, and the output shaft of the reciprocating motor is mounted on one end of the screw. A transmission slider is slidably arranged in the transmission cavity, and the transmission slider is threadedly connected to the screw. A connecting crossbar is connected to the bottom of the transmission slider through a connecting shaft, and multiple nozzles are provided at the bottom of the connecting crossbar. A control box is located on the top of the main body of the device.

2. The surface treatment device for a high-sealing automotive sealing strip according to claim 1, characterized in that: Both the reciprocating motor and the servo motor are electrically connected to the control box.

3. The surface treatment device for a high-sealing automotive sealing strip according to claim 1, characterized in that: The control box contains a plasma generator, which is connected to multiple nozzles.

4. The surface treatment device for a high-sealing automotive sealing strip according to claim 1, characterized in that: Multiple placement platforms are arranged at intervals along the circumferential direction on the rotating disk.

5. The surface treatment device for a high-sealing automotive sealing strip according to claim 1, characterized in that: The top of the rotating disk is provided with multiple docking blocks, and the bottom of the placement platform is provided with docking grooves that are adapted to the docking blocks.

6. The surface treatment device for a high-sealing automotive sealing strip according to claim 1, characterized in that: The top of the placement platform has two pressure plates attached to it by magnets. The two pressure plates are symmetrically arranged at both ends of the placement platform, and the top of the pressure plates is provided with handles.

7. The surface treatment device for a high-sealing automotive sealing strip according to claim 1, characterized in that: The multiple placement slots on the placement platform are distributed at intervals along the axial direction, and the spacing between the multiple nozzles at the bottom of the connecting crossbar is the same as the spacing between the multiple placement slots.

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