Coating jig

Abstract

The utility model relates to the technical field of coating, in particular to a coating jig which comprises a base, a product placing seat fixed in the middle of the top of the base and used for placing a product to be coated, a sliding seat connected to the top of the base in a sliding manner, and a coating sheet detachably connected to the front end of the sliding seat, a through hole penetrating through the front end, the rear end and the bottom face of the sliding base is formed in the middle of the sliding base, one side of the to-be-coated product right faces the coating piece, and a coating hole matched with the side face of the to-be-coated product is formed in the position, corresponding to the side face of the to-be-coated product, of the middle of the coating piece. According to the coating jig disclosed by the utility model, the product to be coated is placed at the top of the product placing seat, one side of the product to be coated is opposite to the coating sheet, a coating material is sputtered to the side surface of the product to be coated through the coating holes in the coating sheet for coating, the change of a coating area can be realized by replacing the coating sheet, and the coating jig is simple in structure and flexible and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating, in particular to a film coating tool. Background Art

[0002] Coating is a technology that deposits one or more layers of materials with specific functions on the surface of a material. It is mainly used to improve the physical, chemical or mechanical properties of the substrate. Coating jigs are essential components in the coating process. Most existing coating jigs do not have coating sheets and cannot limit the coating area according to the shape of the product to be coated. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a coating jig.

[0004] The purpose of the utility model is achieved through the following technical solution: a coating jig, including a base, a product placement seat fixed in the middle of the top of the base and used to place the product to be coated, a sliding seat slidably connected to the top of the base, and a coating sheet detachably connected to the front end of the sliding seat. A through hole is opened in the middle of the sliding seat, which passes through the front and rear ends and the bottom surface of the sliding seat. The product placement seat is located in the through hole, and one side of the product to be coated faces the coating sheet. A coating hole is opened in the middle of the coating sheet corresponding to the side of the product to be coated.

[0005] Preferably, sliders are protruding outward on both sides of the bottom of the sliding seat, and slide rails are fixed on both sides of the top of the base. The inner sides of the bottoms of the two slide rails are respectively provided with slide grooves that match the two sliders, and each slider is slidably connected in the corresponding slide groove.

[0006] Preferably, the two slide rails are each provided with a threaded hole passing through the left and right surfaces thereof, a first bolt is screwed into each threaded hole, and the inner sides of the two first bolts respectively abut against the two sides of the sliding seat.

[0007] Preferably, the four corners of the coating sheet are respectively provided with first mounting holes, and the four corner positions of the front end of the sliding seat are respectively provided with first thread grooves corresponding to the first mounting holes, and the coating sheet is screwed into the corresponding first thread grooves through four second bolts respectively passing through the corresponding first mounting holes.

[0008] Preferably, at least one positioning post is protruding forward from the front end of the sliding seat, and a positioning hole is opened in the coating sheet corresponding to the position of each positioning post, and the positioning post is embedded in the corresponding positioning hole.

[0009] Preferably, the coating jig further comprises a baffle matched with the coating hole, the baffle is embedded in the coating hole, and the baffle has a hollow area.

[0010] Preferably, a positioning notch is provided at one corner of the coating sheet.

[0011] Preferably, a second thread groove is provided at the bottom of the base.

[0012] The beneficial effects of the present invention are as follows: the coating jig of the present invention places the product to be coated on the top of the product placement seat, with one side of the product to be coated facing the coating sheet, and the coating material is sputtered to the side of the product to be coated through the coating holes on the coating sheet for coating, and the coating area can be changed by replacing the coating sheet; and the coating sheet can move back and forth with the sliding seat, thereby adjusting the distance between the coating hole and the product to be coated, and the clarity of the coating pattern can be adjusted. The structure is simple and the use is flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the first embodiment of the present utility model.

[0014] Figure 2 It is a three-dimensional diagram of another perspective of the first embodiment of the present invention.

[0015] Figure 3 It is a cross-sectional view of embodiment 1 of the present utility model.

[0016] Figure 4 It is a structural schematic diagram of the coating sheet described in Example 2 of the present utility model.

[0017] The figures are marked as: base 1, product placement seat 11, slide rail 12, slide groove 13, second thread groove 15, sliding seat 2, slider 21, positioning column 23, coating sheet 3, coating hole 31, first mounting hole 32, positioning hole 33, positioning notch 34, first bolt 4, baffle 5, second bolt 6. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of those skilled in the art, the following embodiments and accompanying drawings are provided. Figure 1-4 To further illustrate the present invention, the contents mentioned in the implementation manner are not intended to limit the present invention.

[0019] like Figure 1-3 The figure shows a first embodiment of a coating jig described in the present invention, comprising a base 1, a product placement seat 11 fixed in the middle of the top of the base 1 and used to place the product to be coated, a sliding seat 2 slidably connected to the top of the base 1, and a coating sheet 3 detachably connected to the front end of the sliding seat 2. A through hole (not shown in the figure) is provided in the middle of the sliding seat 2, which passes through the front and rear ends and the bottom surface of the sliding seat 2. The product placement seat 11 is located in the through hole, and one side of the product to be coated faces the coating sheet 3. A coating hole 31 is provided in the middle of the coating sheet 3 corresponding to the side of the product to be coated.

[0020] The coating jig of the present invention places the product to be coated on the top of the product placement seat 11, with one side of the product to be coated facing the coating sheet 3. The coating material is sputtered to the side of the product to be coated through the coating holes 31 on the coating sheet 3 for coating. The coating area can be changed by replacing the coating sheet; and the coating sheet 3 can move back and forth with the sliding seat 2, so as to adjust the distance between the coating holes 31 and the product to be coated, and the clarity of the coating pattern can be adjusted. The structure is simple and the use is flexible and convenient.

[0021] Preferably, sliders 21 are protruding outward from both sides of the bottom of the sliding seat 2, and slide rails 12 are fixed to both sides of the top of the base 1. The bottom inner sides of the two slide rails 12 are respectively provided with a slide groove 13 that cooperates with the two sliders 21. Each slider 21 is slidably connected to the corresponding slide groove 13. The above-mentioned structure facilitates the forward and backward sliding of the coating sheet 3 with the sliding seat 2, thereby adjusting the distance between the coating hole 31 and the product to be coated, thereby adjusting the clarity of the coating pattern.

[0022] Preferably, both of the slide rails 12 have threaded holes (not shown) extending through their left and right surfaces, each of which is threaded with a first bolt 4. The inner sides of the two first bolts 4 abut against the sides of the slide base 2. When the slide base 2 is moved to a suitable position, the two first bolts 4 pass through the threaded holes on both sides of the base 1 and abut against the sides of the slide base 2, thereby securing the slide base 2 and preventing it from shifting during the coating process.

[0023] Preferably, the coating sheet 3 is provided with first mounting holes 32 at each of its four corners, and the front end of the sliding seat 2 is provided with first threaded grooves (not shown) corresponding to the first mounting holes 32. The coating sheet 3 is screwed into the corresponding first threaded grooves via four second bolts 6 that pass through the corresponding first mounting holes 32. The second bolts 6 pass through the first mounting holes 32 of the coating sheet 3 and are screwed into the first threaded grooves of the sliding seat 2, thereby securing the coating sheet 3 to the front end of the sliding seat 2.

[0024] Preferably, at least one positioning post 23 is protruding forward from the front end of the sliding seat 2, and a positioning hole 33 is formed in the coating sheet 3 corresponding to each positioning post 23, and the positioning post 23 is inserted into the corresponding positioning hole 33. The arrangement of the positioning holes 33 and the positioning posts 23 facilitates the positioning of the coating sheet 3 during installation.

[0025] Preferably, a positioning notch 34 is provided at one corner of the coating sheet 3. The positioning notch 34 facilitates the front and back positioning of the coating sheet 3 to prevent reverse installation.

[0026] Preferably, a second thread groove 15 is formed on the bottom of the base 1. The second thread groove 15 can fix the entire coating jig on the base of the coating chamber to prevent the coating jig from shifting during the coating process.

[0027] like Figure 4 The second embodiment of a coating jig according to the present invention is shown. This differs from the first embodiment described above in that the coating jig further includes a baffle 5 that cooperates with the coating hole 31. The baffle 5 is embedded within the coating hole 31 and has a hollowed-out area. The shape of the baffle 5 can be appropriately configured to suit the desired pattern. The coating material can be sputtered from the hollowed-out area of ​​the baffle 5 onto the side of the product to be coated, thereby displaying the pattern formed by the portion blocked by the baffle on the side of the product to be coated.

[0028] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the scope of protection of the present invention.

Claims

1. A coating jig, characterized in that: The coating jig includes a base, a product placement seat fixed in the middle of the top of the base and used to place the product to be coated, a sliding seat slidably connected to the top of the base, and a coating sheet detachably connected to the front end of the sliding seat. A through hole is opened in the middle of the sliding seat, which passes through the front and rear ends and the bottom surface of the sliding seat. The product placement seat is located in the through hole, and one side of the product to be coated faces the coating sheet. A coating hole is opened in the middle of the coating sheet at a position corresponding to the side of the product to be coated.

2. The coating jig according to claim 1, characterized in that: Slide blocks are protruding outwards on both sides of the bottom of the sliding seat, and slide rails are fixed on both sides of the top of the base. Slide grooves matching the two slide blocks are respectively opened on the inner sides of the bottoms of the two slide rails, and each slide block is slidably connected in the corresponding slide groove.

3. The coating jig according to claim 2, characterized in that: The two slide rails are both provided with threaded holes penetrating the left and right surfaces thereof, and a first bolt is screwed into each threaded hole. The inner sides of the two first bolts are respectively in contact with the two sides of the sliding seat.

4. The coating jig according to claim 1, characterized in that: The four corners of the coating sheet are respectively provided with first mounting holes, and the four corner positions of the front end of the sliding seat are respectively provided with first thread grooves corresponding to the first mounting holes. The coating sheet is screwed into the corresponding first thread grooves by four second bolts passing through the corresponding first mounting holes.

5. The coating jig according to claim 1, characterized in that: The front end of the sliding seat is provided with at least one positioning post protruding forward, and the coating sheet is provided with a positioning hole corresponding to the position of each positioning post, and the positioning post is embedded in the corresponding positioning hole.

6. The coating jig according to claim 1, characterized in that: The coating jig further includes a baffle matched with the coating hole, the baffle is embedded in the coating hole, and the baffle has a hollow area.

7. The coating jig according to claim 1, characterized in that: A positioning notch is provided at one corner of the coating sheet.

8. The coating jig according to claim 1, characterized in that: A second thread groove is formed on the bottom of the base.

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