Plastic shell surface treatment device

Abstract

The utility model relates to a plastic shell surface treatment device which comprises a base, a containing table used for containing plastic parts is arranged on the base in a sliding mode, and a first driving part used for driving the containing table to slide is arranged on the base. A surface treatment assembly used for conducting plasma surface treatment on the surface of the plastic part is arranged on the base. Plasma treatment is carried out on the surface of the plastic part through the surface treatment assembly, so that the adhesive force of the surface of the plastic part to the colloid is enhanced, and the bonding stability of the surface of the plastic part and the colloid is improved.

Description

Technical Field

[0001] The present application relates to the technical field of plastic processing equipment, and in particular to a surface treatment device for a plastic shell. Background Art

[0002] At present, a manual transmission car shift handle is usually composed of a hand ball and a shift lever. During the processing and molding of the hand ball, in order to increase the comfort of the user, the hand ball is usually covered with leather.

[0003] The connection between the existing handball and leather is mainly fixed by gluing. However, in the actual processing process, since the handball is mainly made of plastic material and the surface of the handball is relatively smooth, when the leather is fixed by gluing, the smooth plastic handball surface has poor bonding performance with the colloid and the bonding strength is low, which can easily cause the leather to fall off from the handball during subsequent use, affecting subsequent use. Utility Model Content

[0004] In order to improve the adhesion between the colloid and the surface of the plastic handball when the leather is bonded and fixed to the handball, the present application provides a plastic shell surface treatment device.

[0005] This application provides a plastic shell surface treatment device, which adopts the following technical solution:

[0006] A plastic shell surface treatment device includes a base, a placement table for placing plastic parts is slidably provided on the base, a first driving member for driving the placement table to slide is provided on the base, and a surface treatment component for performing plasma surface treatment on the surface of the plastic part is provided on the base.

[0007] By adopting the above technical solution, the plastic part is placed on the placement table during use, and the placement table is driven to move to the bottom of the surface treatment component by the first driving component. The surface of the plastic part on the placement table is then plasma treated by the surface treatment component to improve the adhesion of the plastic part surface to the colloid, thereby achieving the purpose of improving the bonding stability between the colloid and the surface of the plastic part.

[0008] Preferably, the surface treatment component includes a plasma surface treatment machine and a support base fixed on the base, the body of the plasma surface treatment machine is installed on the base, the nozzle of the plasma surface treatment machine is arranged on the support base, and the nozzle of the plasma surface treatment machine is arranged toward the placement table.

[0009] By adopting the above technical solution, the plasma surface treatment machine is used to control the nozzle to spray plasma, thereby achieving the purpose of plasma treatment on the surface of the plastic part on the placement table, which is simple and convenient to use.

[0010] Preferably, the support seat includes a column fixed on the base and a connecting plate arranged on the column, a first mounting hole is opened on the column, and a second mounting hole is opened at one end of the connecting plate. The bolt passes through the second mounting hole and is threadedly connected to the first mounting hole, and the nozzle bolt of the plasma surface treatment machine is fixed on the connecting plate.

[0011] By adopting the above technical solution, the nozzle of the plasma surface treatment machine is fixed above the placement table through the coordinated use of the connecting plate, the column and the bolts, and the nozzle is set toward the placement table, thereby facilitating the subsequent treatment of the surface of the plastic parts on the placement table.

[0012] Preferably, a plurality of groups of the first mounting holes are provided, and the plurality of groups of the first mounting holes are evenly spaced along the height direction of the column.

[0013] By adopting the above technical solution, when in use, the connecting plate is installed at the first mounting holes at different positions by bolts, so as to adjust the installation height of the connecting plate, thereby adjusting the fixed position of the plasma surface treatment machine nozzle, which is beneficial to the subsequent treatment of the plastic part surface by the plasma surface treatment machine.

[0014] Preferably, the nozzle of the plasma surface treatment machine is a fan-shaped nozzle.

[0015] By adopting the above technical solution, the spraying range of the plasma surface treatment machine nozzle is increased through the fan-shaped nozzle during use, which is conducive to the plasma surface treatment machine to treat the surface of the plastic part in a large range, thereby ensuring the subsequent adhesion of the colloid to the surface of the plastic part.

[0016] Preferably, the placement table is provided with a first enclosure and a second enclosure, a forward positioning groove for positioning the forwardly placed plastic part is formed between the first enclosure and the placement table, and a reverse positioning groove for positioning the reversely placed plastic part is formed between the second enclosure and the placement table, and the base is also provided with a flipping component for clamping and taking out the plastic part in the forward positioning groove, flipping it over, and placing it into the reverse positioning groove.

[0017] By adopting the above technical solution, when in use, the staff first places the plastic part into the forward positioning groove, at this time the front side of the plastic part faces upward and the reverse side faces downward, then the front side of the plastic part is plasma treated by the surface treatment component, and then the plastic part is transported to the bottom of the flip component by the first driving component, and then the plastic part in the forward positioning groove is clamped and taken out by the flip component, and then flipped 180 degrees and placed in the reverse positioning groove, so that the plastic part in the reverse positioning groove is in a state of reverse side facing upward and front side facing downward, and then the plastic part is transported to the bottom of the surface treatment component by the first driving component, so that the reverse side of the plastic part is treated by the surface treatment component, thereby achieving the purpose of plasma treatment of the entire surface of the plastic part.

[0018] Preferably, the flip assembly includes a slide that rises and falls in a vertical direction, a second driving member for driving the slide to slide, a flip cylinder installed on the slide, and a clamp installed at the output end of the flip cylinder, and the clamp is located above the placement table.

[0019] By adopting the above technical solution, it is only necessary to drive the slide down to the placement table through the second driving member, and then clamp the plastic part in the positive positioning groove through the clamping claw. After that, the plastic part is separated from the positive positioning groove by moving the slide up, and then the clamping claw can be flipped 180 degrees by the flipping cylinder, thereby driving the plastic part to flip 180 degrees. Finally, the slide is driven down by the second driving member to place the flipped plastic part into the reverse positioning groove, thereby realizing the flipping of the plastic part.

[0020] Preferably, the clamp includes a thumb cylinder installed at the output end of the flip cylinder, a clamping block fixed on the finger of the thumb cylinder, a first avoidance groove for avoiding clamping of the clamping block is provided on the first enclosure, the first avoidance groove is connected to the forward positioning groove, and a second avoidance groove for avoiding clamping of the clamping block is provided on the second enclosure, the second avoidance groove is connected to the reverse positioning groove.

[0021] By adopting the above technical solution, when in use, the thumb cylinder drives the fingers of the thumb cylinder to move closer to each other, thereby driving the clamping blocks to move closer to each other until they are clamped on the side wall of the plastic part. The plastic part can then be clamped and taken out by moving the second driving part upward. The overall use is simple and convenient.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. When in use, place the plastic part on the placement table. The first driving member drives the placement table to move to the bottom of the surface treatment assembly. The plasma surface treatment machine then performs plasma treatment on the surface of the plastic part on the placement table. By improving the adhesion of the plastic part surface to the colloid, the purpose of improving the bonding stability between the colloid and the plastic part surface is achieved. The overall use is simple and convenient;

[0024] 2. When in use, by fixing the connecting plate at different heights on the column and coordinating with the fan-shaped nozzle, the spraying range of the plasma surface treatment machine nozzle is increased, thereby achieving the purpose of treating the entire surface of the plastic part, thereby ensuring the adhesion of the colloid to the surface of the plastic part;

[0025] 3. When in use, by setting the forward positioning groove and the reverse positioning groove and using the flip component, the purpose of automatically performing plasma treatment on the front and back of the plastic parts can be achieved. It is simple and convenient to use and also improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram mainly showing the overall structure in the embodiment of the present application;

[0027] Figure 2 This is an axonometric diagram mainly showing the structure of the placement table in the embodiment of the present application;

[0028] Figure 3 This is an exploded view of the surface treatment component structure in the embodiment of the present application;

[0029] Figure 4 This is an axonometric diagram mainly showing the structure of the flip assembly in the embodiment of the present application;

[0030] Figure 5 It is an axonometric diagram mainly showing the clamping structure in the embodiment of the present application.

[0031] Figure markings: 1. base; 2. placement table; 3. first driving member; 4. surface treatment assembly; 41. plasma surface treatment machine; 42. support base; 421. column; 422. connecting plate; 423. first mounting hole; 424. second mounting hole; 5. first enclosure; 51. first avoidance groove; 6. second enclosure; 61. second avoidance groove; 7. flip assembly; 71. slide; 72. second driving member; 73. flip cylinder; 74. clamp; 741. thumb cylinder; 742. clamping block; 8. control switch. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 5 This application is described in further detail.

[0033] The embodiment of the present application discloses a device for treating the surface of a plastic shell.

[0034] Reference Figure 1A plastic shell surface treatment device includes a horizontally placed base 1, on which are provided a placement table 2, a first driving member 3, a surface treatment component 4 and a flipping component 7, wherein the placement table 2 slides on the base 1 along the length direction of the base 1, and the first driving member 3 is used to drive the placement table 2 to slide. In this embodiment, the first driving member 3 is preferably set as a linear motor, and the placement table 2 is fixed to the workbench of the linear motor by bolts; when in use, the sliding of the workbench of the first driving member 3 can be controlled to achieve the driving base 1 to slide.

[0035] Reference Figure 1 and Figure 2 The placement table 2 is used to carry the plastic parts to be processed. A first enclosure 5 and a second enclosure 6 are welded and fixed on the placement table 2. The first enclosure 5 and the second enclosure 6 are respectively located at the two ends of the length direction of the placement table 2. The first enclosure 5 and the top surface of the placement table 2 can be enclosed to form a forward positioning groove, and the second enclosure 6 and the top surface of the placement table 2 can be enclosed to form a reverse positioning groove, wherein the shape of the forward positioning groove is the same as the shape of the plastic part in the state of being placed with the front side facing up, and the shape of the reverse positioning groove is the same as the shape of the plastic part in the state of being placed with the back side facing up; when in use, the forward positioning groove and the reverse positioning groove are used in conjunction to ensure that the plastic parts are placed stably after being placed on the placement table 2, thereby ensuring the subsequent processing quality.

[0036] Reference Figure 1 and Figure 3 The surface treatment component 4 consists of a plasma surface treatment machine 41 and a support base 42. The support base 42 consists of a column 421 and a connecting plate 422, wherein the column 421 is fixed to the base 1 by bolts, and the column 421 is vertically arranged on the base 1, and the connecting plate 422 is arranged on one end of the column 421 near the top, and one end of the connecting plate 422 is threadedly connected to the column 421 by a bolt. A first mounting hole 423 is provided on the column 421, and a second mounting hole 424 is provided on the connecting plate 422. When the first mounting hole 423 is aligned with the second mounting hole 424, the bolt can be passed through the second mounting hole 424 and then screwed to the first mounting hole 423, thereby fixing the connecting plate 422 on the column 421.

[0037] Reference Figure 1 and Figure 3 The body of the plasma surface treatment machine 41 is placed on the base 1, and the nozzle of the plasma surface treatment machine 41 is fixed to the connecting plate 422 by bolts at one end away from the column 421, and the nozzle of the plasma surface treatment machine 41 is set vertically downward. At the same time, in order to ensure that the plasma surface treatment machine 41 treats the surface of the plastic part uniformly, the nozzle of the plasma surface treatment machine 41 is set as a fan-shaped nozzle, and multiple groups of first mounting holes 423 are set, and the multiple groups of first mounting holes 423 are evenly spaced along the height direction of the column 421.

[0038] Reference Figure 1 and Figure 3 When in use, by installing the connecting plate 422 in the first mounting hole 423 at different positions, the height of the nozzle of the plasma surface treatment machine 41 from the plastic part can be adjusted, and then used in conjunction with the fan-shaped nozzle, a large range of plasma treatment of the plastic part can be achieved, thereby ensuring that the entire surface of the plastic part is plasma treated, thereby ensuring the adhesion between the surface of the plastic part and the colloid.

[0039] Reference Figure 1 and Figure 4 The flip assembly 7 is used to clamp and take out the plastic part in the forward positioning groove and then flip it 180 degrees, so that the front side of the plastic part faces down and the back side faces up, and then the plastic part is placed in the reverse positioning groove. The flip assembly 7 includes a slide 71, a second drive member 72, a flip cylinder 73 and a clamping claw 74, wherein the slide 71 slides on the base 1 in the vertical direction, and the second drive member 72 is used to drive the slide 71 to slide. In this embodiment, the second drive member 72 is preferably set to a linear motor, and the slide 71 is fixed to the workbench of the linear motor by bolts. When in use, the slide 71 can be driven to rise and fall by sliding the workbench of the linear motor.

[0040] Reference Figure 1 and Figure 4 The turning cylinder 73 is fixed to the slide 71 by bolts, and the clamping claw 74 is installed on the output end of the turning cylinder 73. The clamping claw 74 is located above the placement table 2. When in use, the second driving member 72 drives the slide 71 to slide close to the placement table 2, and then the clamping claw 74 can be used to clamp the plastic part on the placement table 2, and then the second driving member 72 drives the slide 71 to slide away from the placement table 2, thereby driving the clamping claw 74 to take the plastic part out of the positive positioning groove, and finally the turning cylinder 73 rotates the clamping claw 74 180 degrees, thereby realizing the flipping of the plastic part, and then the second driving member 72 can be used to put the plastic part into the reverse positioning groove. It is simple and convenient to use.

[0041] Reference Figure 4 and Figure 5 The clamping claw 74 is composed of a thumb cylinder 741 and a clamping block 742. The cylinder body of the thumb cylinder 741 is fixed to the output end of the flip cylinder 73 by bolts. There are two clamping blocks 742. The two clamping blocks 742 are respectively bonded and fixed to one finger of the thumb cylinder 741, and the two clamping blocks 742 are arranged opposite to each other. In this embodiment, the clamping blocks 742 are preferably set to soft plastic blocks. When in use, by controlling the fingers of the thumb cylinder 741 to approach each other, the two clamping blocks 742 are driven to abut against the side walls of the plastic part respectively, thereby achieving the purpose of clamping the plastic part.

[0042] Reference Figure 4 and Figure 5At the same time, in order to prevent the first enclosure 5 and the second enclosure 6 from obstructing the clamping claw 74 from clamping the plastic part, a first avoidance groove 51 is opened on the opposite side of the first enclosure 5, and a second avoidance groove 61 is opened on the opposite side of the second enclosure 6. The first avoidance groove 51 is connected to the forward positioning groove, and the second avoidance groove 61 is connected to the reverse positioning groove. When in use, the clamping block 742 can clamp the plastic part from the first avoidance groove 51 or the second avoidance groove 61.

[0043] Reference Figure 1 In addition, in order to facilitate the staff to control the overall operation of the device, a control switch 8 is also provided on the base 1. The control switch 8 is electrically connected to the first driving member 3, the second driving member 72 and the plasma surface treatment machine 41. When in use, the staff can control the first driving member 3, the second driving member 72 and the plasma surface treatment machine 41 to stop or restart through the control switch 8.

[0044] The implementation principle of the embodiment of the present application is as follows: when in use, the staff puts the plastic part to be processed into the positive positioning groove with the front side facing up, and then starts the control device through the control switch 8. Under the drive of the first driving member 3, the placement table 2 with the plastic part is slid to the bottom of the plasma surface treatment machine 41 nozzle, and the plasma is sprayed from the plasma surface treatment machine 41 nozzle to treat the surface of the plastic part. After the treatment is completed, the first driving member 3 drives the plastic part that has been processed once to continue to slide until it moves to the bottom of the clamping claw 74, and then the second driving member 72 drives the clamping claw 74 to descend close to the placement table 2, and the thumb cylinder 741 drives the clamping block 742 to clamp the plastic part, and then the second driving member 72 drives the clamping claw 74 to rise, so as to take the plastic part out of the positive positioning groove, and then the clamping claw 74 can be flipped 180 degrees by the flipping cylinder 73, so that the front and back of the plastic part are flipped, and at the same time the placement table 2 is in the first It continues to slide under the drive of a driving member 3. When the reverse positioning groove on the placement table 2 is directly below the clamping claw 74, the placement table 2 stops moving. At this time, the second driving member 72 places the flipped plastic part into the reverse positioning groove with the back facing up. Then, the first driving member 3 drives the placement table 2 to move in the opposite direction until it moves back to directly below the nozzle of the plasma surface treatment machine 41. The nozzle of the plasma surface treatment machine 41 can then perform secondary plasma treatment on the back of the plastic part, thereby completing the step of plasma treatment of the entire surface of the plastic part. When the plastic part is treated, the first driving member 3 drives the placement table 2 to slide to the initial position, and the staff takes out the treated plastic part and replaces the untreated plastic part. Then, the above steps are repeated to achieve the purpose of surface plasma treatment of different plastic parts. The overall use is simple and convenient, and the bonding between the plasma-treated plastic part and the colloid is more firm.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A plastic shell surface treatment device, characterized in that: The invention comprises a base (1), a placing table (2) for placing plastic parts is slidingly provided on the base (1), a first driving member (3) for driving the placing table (2) to slide is provided on the base (1), and a surface treatment component (4) for performing plasma surface treatment on the surface of the plastic parts is provided on the base (1); a first enclosure (5) and a second enclosure (6) are provided on the placing table (2), a forward positioning groove for positioning the forward-placed plastic parts is formed between the first enclosure (5) and the placing table (2), a reverse positioning groove for positioning the reverse-placed plastic parts is formed between the second enclosure (6) and the placing table (2), and a flipping component (7) for clamping and taking out the plastic parts in the forward positioning groove and flipping them over to place them in the reverse positioning groove is also provided on the base (1).

2. The plastic shell surface treatment device according to claim 1, characterized in that: The surface treatment assembly (4) comprises a plasma surface treatment machine (41) and a support base (42) fixed on the base (1); the body of the plasma surface treatment machine (41) is mounted on the base (1); the nozzle of the plasma surface treatment machine (41) is arranged on the support base (42), and the nozzle of the plasma surface treatment machine (41) is arranged toward the placement table (2).

3. The plastic shell surface treatment device according to claim 2, characterized in that: The support seat (42) comprises a column (421) fixed on the base (1) and a connecting plate (422) arranged on the column (421); a first mounting hole (423) is provided on the column (421); a second mounting hole (424) is provided at one end of the connecting plate (422); a bolt passes through the second mounting hole (424) and is threadedly connected to the first mounting hole (423); and a nozzle bolt of the plasma surface treatment machine (41) is fixed to the connecting plate (422).

4. The plastic shell surface treatment device according to claim 3, characterized in that: The first mounting holes (423) are provided in multiple groups, and the multiple groups of the first mounting holes (423) are evenly spaced along the height direction of the column (421).

5. The plastic shell surface treatment device according to claim 2, characterized in that: The nozzle of the plasma surface treatment machine (41) is a fan-shaped nozzle.

6. The plastic shell surface treatment device according to claim 1, characterized in that: The flip assembly (7) includes a slide (71) that rises and falls in a vertical direction, a second driving member (72) for driving the slide (71) to slide, a flip cylinder (73) installed on the slide (71), and a clamp (74) installed at the output end of the flip cylinder (73), wherein the clamp (74) is located above the placement table (2).

7. The plastic shell surface treatment device according to claim 6, characterized in that: The clamping claw (74) comprises a thumb cylinder (741) mounted on the output end of the flip cylinder (73), a clamping block (742) fixed on the finger of the thumb cylinder (741), a first avoidance groove (51) for avoiding the clamping of the clamping block (742) is provided on the first enclosure (5), and the first avoidance groove (51) is communicated with the forward positioning groove, and a second avoidance groove (61) for avoiding the clamping of the clamping block (742) is provided on the second enclosure (6), and the second avoidance groove (61) is communicated with the reverse positioning groove.

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