Specialized fixture for plasma device

Abstract

This utility model discloses a special fixture for plasma equipment, belonging to the field of vacuum equipment processing. The special fixture includes: a supporting column above the frame, with a crossbar mounted on the supporting column; a product mounted on the crossbar; a connecting assembly on the crossbar, with one side of a connecting auxiliary plate rotatably connected to the crossbar, and the other side of the connecting auxiliary plate being a free end; the connecting auxiliary plate is pressed against the crossbar, thus pressing the product firmly; a connecting slider is slidably mounted on the crossbar, and a connecting post is fixedly mounted on the connecting slider; a connecting groove is provided on the connecting auxiliary plate, corresponding to the connecting post, and the product is fitted onto the connecting post. By setting the connecting slider and connecting post on the crossbar, when processing products of different sizes, the position of the connecting slider can be adjusted to achieve different size positioning; when the product is fitted onto the connecting post, the connecting auxiliary plate snaps in and presses the product firmly.

Description

Technical Field

[0001] This utility model relates to the field of plasma processing equipment, and in particular to a special fixture for plasma equipment. Background Technology

[0002] Plasma equipment is mainly suitable for surface modification treatment of various materials, such as surface cleaning, surface activation, surface etching, surface grafting, surface deposition, surface polymerization, and plasma-assisted chemical vapor deposition.

[0003] Plasma treatment of circuit boards is currently mainly used for high-frequency boards, HDI boards, rigid-flex boards, and is particularly suitable for boards made of polytetrafluoroethylene (PTFE). Traditional treatment methods suffer from low production capacity and high costs, which are disadvantages. However, plasma treatment has significant advantages. Compared to other surface treatment methods, plasma treatment is simple to operate, provides stable and reliable quality, and is suitable for mass production. Furthermore, it is clean and environmentally friendly.

[0004] When processing circuit boards made of flexible materials, it is necessary to ensure that they are fully unfolded. However, current processing equipment lacks fixtures for processing such flexible circuit boards. Furthermore, since the products vary in size, a universal fixture is also needed for processing. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a special fixture for plasma equipment.

[0006] The technical solution of this utility model is: a special fixture for plasma equipment, comprising:

[0007] A frame, with supporting columns installed on top of the frame, and crossbars installed on the supporting columns;

[0008] A connecting assembly is provided on the crossbar, the connecting assembly comprising:

[0009] crossbar;

[0010] A connecting auxiliary plate is provided, one side of which is rotatably connected to the crossbar, and the other side of which is a free end. When the product is placed on the crossbar, the connecting auxiliary plate presses against the crossbar and presses the product firmly.

[0011] A connecting slide rail is provided on at least one of the crossbars, at least one connecting slider is slidably provided on the connecting slide rail, a connecting post is fixedly provided on the connecting slider, a connecting groove is provided on the connecting auxiliary plate, and when the connecting auxiliary plate is fastened, the connecting groove is correspondingly provided with the connecting post, and the product is sleeved on the connecting post.

[0012] Furthermore, one end of the connecting slide rail is connected to a clearance groove, through which the connecting slider slides into the connecting slide rail. By providing the clearance groove, different numbers of connecting sliders can be used for products of different sizes, allowing them to slide into the connecting slide rail.

[0013] Furthermore, a slide rail stop is provided within the clearance groove. The slide rail stop is fixed within the clearance groove by bolts, and one end of the slide rail stop blocks the connecting slide rail. This ensures stable sliding of the connecting slider within the connecting slide rail and prevents it from slipping out.

[0014] Furthermore, connecting posts are also provided on the slide rail stop. Using as many connecting posts as possible avoids wasting space.

[0015] Furthermore, a magnetic attraction is provided between the crossbar and the connecting auxiliary plate. One or two magnets can be provided. When one magnet is provided, metal materials can be attracted by the magnet; when two magnets are provided, the material is not limited, and the two magnets can be used to attract each other.

[0016] Furthermore, two crossbars are set accordingly, and the product is placed between the two crossbars; the two crossbars are set vertically parallel to each other.

[0017] Furthermore, the upper crossbar is fixedly mounted on the support column, while the lower crossbar is movably mounted on the support column. By using one fixed and one movable configuration, different positions can be matched according to different product sizes, ensuring that the product can be smoothly unfolded and facilitating subsequent plasma treatment.

[0018] Furthermore, at least one of the crossbars is mounted on the support column via a snap-fit ​​assembly. This snap-fit ​​assembly includes: at least one adjusting slot on the support column; and an adjusting block at the end of the crossbar, which is inserted into the adjusting slot. The adjustment of the crossbar is achieved through the cooperation of the adjusting slot and the adjusting block. Several adjusting slots can be provided vertically, allowing for adjustment as needed.

[0019] Furthermore, the support pole is also provided with a vertical sliding groove, and the end of the crossbar is inserted into and slidably positioned within the vertical sliding groove. This ensures the stability of the crossbar during movement, while the adjusting slot is connected to the vertical sliding groove for easy adjustment.

[0020] Furthermore, the adjustment slot can be set horizontally or tilted upwards. Choose according to actual needs. Generally, setting one end horizontally and the other tilted upwards allows for better adjustment of the crossbar and provides greater stability. Both ends can also be tilted upwards.

[0021] Furthermore, the free end of the connecting auxiliary plate of the upper crossbar faces downwards, while the free end of the connecting auxiliary plate of the lower crossbar faces upwards. This structural design ensures stable clamping of the product. Generally, magnetic clamping is sufficient.

[0022] Furthermore, multiple support columns are provided, with a crossbar between every two support columns. This parallel arrangement of multiple groups improves the efficiency of plasma treatment.

[0023] Furthermore, casters are installed at the bottom of the frame. These casters are typically U-shaped and ensure stable movement along the track. The direction of movement of the casters is parallel to the length of the crossbar.

[0024] Furthermore, a handle is provided on one side of the frame. The handle facilitates pulling the frame, making it easy to pull out the product after plasma treatment.

[0025] The beneficial technical effects of this utility model are as follows: By setting connecting sliders and connecting posts on the crossbars, when processing products of different sizes, the position of the connecting sliders can be adjusted to achieve different size positioning. When the product is fitted onto the connecting post, the connecting auxiliary plate fastens and presses the product. Furthermore, by setting two crossbars, the connecting auxiliary plates on the crossbars press the product onto the crossbars. By adjusting the distance between the two crossbars, it is ensured that the flexible product is horizontally unfolded, facilitating plasma treatment. This makes subsequent processing smoother, more flexible, and more convenient, while also reducing manual operation, lowering the labor intensity of workers, and ensuring the stability of the plasma treatment of the product. Attached Figure Description

[0026] Figure 1 This is an overall schematic diagram of a special fixture used in plasma equipment.

[0027] Figure 2 This is a schematic diagram of one side of the fixed connection between the crossbar and the supporting column.

[0028] Figure 3 This is a schematic diagram of the other side of the fixed connection between the crossbar and the supporting column.

[0029] Figure 4 This is a schematic diagram showing the movable connection between the crossbar and the supporting column.

[0030] Figure 5 This is a schematic diagram of the other side where the crossbar and the supporting column are movably connected.

[0031] Figure 6 This is a schematic diagram of the connecting components.

[0032] Figure 7 This is a schematic diagram of the combination of the crossbar and the connecting components.

[0033] Figure 8 This is a schematic diagram of another location of the crossbar and connecting components.

[0034] Figure 9 This is a schematic diagram showing the connection between the auxiliary plate and the crossbar.

[0035] Figure 10 This is another schematic diagram of the connection auxiliary board.

[0036] Figure 11 This is a schematic diagram of the combination of the adjusting block and the tilting adjusting slot.

[0037] Figure 12 This is a schematic diagram of the combination of the adjusting block and the horizontal adjusting slot.

[0038] in:

[0039] 1. Rack,

[0040] 2. Supporting columns,

[0041] 3. Crossbar,

[0042] 4. Connecting components; 41. Connecting auxiliary plate; 42. Connecting slide rail; 43. Connecting slider; 44. Connecting column; 45. Connecting groove; 46. Clearance groove; 47. Slide rail stop.

[0043] 5. Snap-fit ​​assembly; 51. Adjustable slot; 52. Adjustable block.

[0044] 6. Vertical slideway, 7. Casters, 8. Handle. Detailed Implementation

[0045] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0046] See appendix Figure 1-12 The special fixture shown for plasma equipment includes:

[0047] A frame 1 is provided, and a support column 2 is provided on the top of the frame 1. A crossbar 3 is provided on the support column 2.

[0048] Two parallel and corresponding horizontal bars 3 are used to set the product between the two horizontal bars 3;

[0049] A connecting component 4 is provided on the crossbar 3. The connecting component 4 includes:

[0050] Horizontal bar 3;

[0051] A connecting auxiliary plate 41 is rotatably connected to the crossbar 3 on one side, and the other side of the connecting auxiliary plate 41 is a free end. When the product is placed on the crossbar 3, the connecting auxiliary plate 41 is pressed against the crossbar 3 and the product is pressed.

[0052] A connecting slide rail 42 is provided on at least one crossbar 3, a connecting slider 43 is slidably provided on the connecting slide rail 42, a connecting post 44 is fixedly provided on the connecting slider 43, a connecting groove 45 is provided on the connecting auxiliary plate 41, the connecting groove 45 is correspondingly provided with the connecting post 44, and the product is sleeved on the connecting post 44.

[0053] Furthermore, one end of the connecting slide rail 42 is connected to a clearance groove 46, through which the connecting slider 43 slides into the connecting slide rail 42. By setting the clearance groove 46, different numbers of connecting sliders 43 can be set for products of different sizes, and they can slide into the connecting slide rail 42.

[0054] Furthermore, a slide rail stop 47 is provided within the clearance groove 46. The slide rail stop 47 is fixed within the clearance groove 46 by bolts, and one end of the slide rail stop 47 blocks the connecting slide rail 42. This ensures that the connecting slider 43 slides stably within the connecting slide rail 42 and prevents it from sliding out.

[0055] Furthermore, connecting posts 44 are also provided on the slide rail stop 47. As many connecting posts 44 as possible are used to avoid wasting space.

[0056] Furthermore, a magnetic attraction is provided between the crossbar 3 and the connecting auxiliary plate 41. One or two magnets can be used. When one magnet is used, metal materials can be attracted by the magnet; when two magnets are used, the material is not limited, and the two magnets can be used to attract each other.

[0057] Furthermore, the two horizontal bars 3 are arranged parallel to each other vertically, with the upper horizontal bar 3 fixedly mounted on the support column 2 and the lower horizontal bar 3 movably mounted on the support column 2. This combination of a fixed and a movable design allows for different positions to be adjusted according to different product sizes, ensuring smooth product unfolding and facilitating subsequent plasma treatment.

[0058] Furthermore, at least one crossbar 3 is mounted on the supporting upright via a snap-fit ​​assembly 5. The snap-fit ​​assembly 5 includes: at least one adjusting slot 51 on the supporting upright; and an adjusting block 52 at the end of the crossbar 3, which is inserted into the adjusting slot 51. The adjustment of the crossbar 3 is achieved through the cooperation of the adjusting slot 51 and the adjusting block 52. Several adjusting slots 51 can be arranged vertically, allowing for adjustment as needed.

[0059] Furthermore, the support pole is also equipped with a vertical slide groove 6, and the end of the crossbar 3 is inserted into and slidably positioned within the vertical slide groove 6. This ensures the stability of the crossbar 3 during movement, while the adjusting slot 51 is connected to the vertical slide groove 6 for easy adjustment.

[0060] Furthermore, the adjustment slot 51 can be set horizontally or tilted upwards. The choice can be made according to actual needs. Generally, one end is set horizontally and the other end is tilted upwards to achieve adjustment of the crossbar 3, which is more stable. Both ends can also be tilted upwards.

[0061] Furthermore, the free end of the connecting auxiliary plate 41 of the upper crossbar 3 is positioned downwards, while the free end of the connecting auxiliary plate 41 of the lower crossbar 3 is positioned upwards. This structural design ensures stable clamping of the product. Generally, magnetic clamping is sufficient.

[0062] Furthermore, multiple support columns 2 are provided, with a crossbar 3 between every two support columns 2. This parallel arrangement of multiple groups improves the efficiency of plasma treatment.

[0063] Furthermore, a set of casters 7 is provided below the frame 1. The casters 7 are generally U-shaped wheels, which can ensure stable movement along the track plate. The movement direction of the casters 7 is parallel to the length direction of the crossbar 3.

[0064] Furthermore, a handle 8 is provided on one side of the frame 1. The handle 8 facilitates pulling the frame 1, making it easy to pull out the product after the plasma treatment is completed.

[0065] By setting two crossbars 3, and using connecting auxiliary plates 41 on the crossbars 3 to press the product firmly onto the crossbars 3, and by adjusting the distance between the two crossbars 3, the soft product is ensured to be horizontally unfolded, facilitating plasma treatment. This makes subsequent processing smoother, more flexible, and more convenient, while also reducing manual operation, lowering the labor intensity of workers, and ensuring the stability of the product's plasma treatment.

[0066] See Figure 7-10 As shown, the upper connecting auxiliary plate is opened, the upper side of the product is fitted onto the connecting post, and the connecting auxiliary plate is fastened. The fastening of the connecting auxiliary plate is achieved by magnetic attraction.

[0067] Open the lower connecting auxiliary plate, insert the lower part of the product and clamp it.

[0068] See appendix Figure 11-12When adjusting the height of the lower crossbar, the right crossbar is inserted into the horizontal adjustment slot via the adjusting block. The adjusting block can move along the horizontal adjustment slot and, being cylindrical, can rotate. The left adjusting block rotates into the inclined adjustment slot; its upward tilt acts as a limit, ensuring the stability of the lower crossbar.

[0069] The fixture is pushed into the vacuum treatment equipment by moving the wheels. After plasma treatment, it is pulled out by the handle and disassembled to obtain the treated product, which is convenient for subsequent processes.

[0070] Furthermore, when an upper crossbar is installed, the product can be clamped simply by connecting the upper connecting post and fastening the connecting auxiliary plate. In this case, the lower part of the product hangs naturally. If the overall product appearance is good, plasma treatment can be performed. If the product surface is still wrinkled, another crossbar needs to be added to clamp the lower end of the product. In this case, the lower end of the product can be secured simply by magnetic fastening, ensuring the product remains flat when unfolded.

[0071] By setting connecting sliders and connecting posts on the crossbar, when processing products of different sizes, the position of the connecting sliders can be adjusted by sliding to achieve different size positioning. When the product is fitted onto the connecting post, the connecting auxiliary plate snaps together and presses the product.

[0072] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A special fixture for plasma equipment, characterized in that, include: A frame (1) is provided above the frame (1), and a support column (2) is provided on the support column (2). A crossbar (3) is provided on the support column (2). A connecting assembly (4) is provided on the crossbar (3), the connecting assembly (4) comprising: A connecting auxiliary plate (41) is provided. One side of the connecting auxiliary plate (41) is rotatably connected to the crossbar (3), and the other side of the connecting auxiliary plate (41) is a free end. When the product is placed on the crossbar (3), the connecting auxiliary plate (41) is pressed against the crossbar (3) and the product is pressed. A connecting slide rail (42) is provided on at least one of the crossbars (3), at least one connecting slider (43) is slidably provided on the connecting slide rail (42), a connecting post (44) is fixedly provided on the connecting slider (43), a connecting groove (45) is provided on the connecting auxiliary plate (41), and when the connecting auxiliary plate (41) is fastened, the connecting groove (45) is correspondingly provided with the connecting post (44), and the product is sleeved on the connecting post (44).

2. The special fixture for plasma equipment according to claim 1, characterized in that: One end of the connecting slide rail (42) is connected to a relief groove (46), and the connecting slider (43) slides into the connecting slide rail (42) through the relief groove (46).

3. The special fixture for plasma equipment according to claim 2, characterized in that: A slide rail stop (47) is provided in the relief groove (46). The slide rail stop (47) is fixed in the relief groove (46) by bolts, and one end of the slide rail stop (47) covers the connecting slide rail (42).

4. The special fixture for plasma equipment according to claim 1, characterized in that: A magnetic attraction is provided between the crossbar (3) and the connecting auxiliary plate (41).

5. The special fixture for plasma equipment according to claim 1, characterized in that: Two crossbars (3) are set in a corresponding manner, and the product is set between the two crossbars (3); the two crossbars (3) are set in parallel vertically.

6. The special fixture for plasma equipment according to claim 5, characterized in that: The upper crossbar (3) is fixedly mounted on the support column (2), and the lower crossbar (3) is movably mounted on the support column (2).

7. The special fixture for plasma equipment according to claim 1, characterized in that: At least one of the crossbars (3) is mounted on a support post via a snap-fit ​​assembly (5), the snap-fit ​​assembly (5) comprising: at least one adjusting slot (51) on the support post; and an adjusting block (52) at the end of the crossbar (3), the adjusting block (52) being inserted into the adjusting slot (51).

8. The special fixture for plasma equipment according to claim 7, characterized in that: The support pole is also provided with a vertical slide groove (6), and the end of the crossbar (3) is inserted into and slidably disposed in the vertical slide groove (6).

9. The special fixture for plasma equipment according to claim 7, characterized in that: Adjust the slot (51) to be set horizontally or tilted upward.

10. The special fixture for plasma equipment according to claim 5, characterized in that: The free end of the connecting auxiliary plate (41) of the upper crossbar (3) is set downwards, and the free end of the connecting auxiliary plate (41) of the lower crossbar (3) is set upwards.

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