Mask laminating jig

Abstract

The utility model provides a mask laminating jig, which comprises an upper jig, a lower jig and a tray arranged between the upper jig and the lower jig, the upper jig comprises an upper jig upper surface and an upper jig lower surface, and the upper jig upper surface is provided with a plurality of positioning grooves arranged in parallel; a first concave part is arranged on the lower surface of the upper jig, the first concave part comprises a first concave part bottom surface and a first concave part side wall, and a second concave part is arranged on the first concave part bottom surface; the tray comprises a first tray surface and a second tray surface, and the first tray surface is provided with a plurality of piece placing grooves which are arranged in parallel; the lower jig comprises a lower jig upper surface, a fourth concave part is arranged on the lower jig upper surface, and the atomization core can be quickly, efficiently and accurately subjected to mask lamination by using the mask lamination jig.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of coating, specifically relates to a mask laminating jig. BACKGROUND

[0002] In the coating process, the mask plays a crucial role, mainly to protect some areas from being covered by the coating material, or to achieve the desired processing effect by controlling the shape and distribution of the coating, the hollow effect in the coating layer in the patent CN220211949U is realized by coating after using the mask.

[0003] Common mask methods include photolithography mask, chemical mask, spray mask, etc. However, these methods involve the use of solvent-based reaction removers when stripping the mask area later, which is complex and costly, and can damage the internal structure of the atomizing core. There is also a physical mask, which usually does not involve chemical reactions and mainly relies on physical methods for area protection. For example, adhesive tape mask, which is manually or mechanically applied to the surface of the atomizing core in the required shape and size as a mask to block the area that does not need to be processed. Due to cost considerations, there is currently no automated lamination equipment, and the adhesive tape is applied by the operator observing the position with the naked eye and laminating the adhesive tape, which undoubtedly brings problems such as poor lamination accuracy, low efficiency, and poor consistency.

[0004] Therefore, a specially designed jig is needed to ensure good adhesive tape lamination accuracy, improve efficiency and consistency, and avoid subsequent processing problems caused by human operation differences. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a mask laminating jig for atomizing core, which comprises an upper jig, a lower jig and a tray arranged between the upper jig and the lower jig, the upper jig comprises an upper jig upper surface and an upper jig lower surface, the upper jig upper surface is provided with a plurality of parallel arranged positioning grooves, the positioning grooves form grooves penetrating through two opposite side walls on the upper jig; the upper jig lower surface is provided with a first recess, the first recess comprises a first recess bottom surface and a first recess side wall, the first recess bottom surface is provided with a second recess; the shape and size of the tray correspond to the second recess, the tray comprises a first tray surface and a second tray surface, a plurality of parallel arranged placing piece grooves are arranged on the first tray surface; the lower jig comprises a lower jig upper surface, the lower jig upper surface is provided with a fourth recess, the size and shape of the fourth recess correspond to the tray.

[0006] Preferably, the second tray surface is provided with a third recess, and the third recess is provided with a protrusion.

[0007] Preferably, the fourth recess is provided with a groove, and the shape, size and protrusion of the groove are matched.

[0008] Preferably, the protruding block is a circular ring protruding block or a square ring protruding block.

[0009] Preferably, the upper jig is provided with a plurality of first positioning holes on the first recess bottom surface of the first recess on the lower surface of the upper jig, the lower jig is provided with a plurality of second positioning holes on the upper surface of the lower jig at a position avoiding the fourth recess, and the first positioning hole and the second positioning hole are arranged in pairs and can be connected together when the upper jig, the tray and the lower jig are combined together.

[0010] Preferably, the first positioning hole and the second positioning hole are arranged in two teams and are symmetrically arranged on the first recess bottom surface and the fourth recess respectively.

[0011] Preferably, the first positioning hole is a through hole and the second positioning hole is a blind hole.

[0012] Preferably, a plurality of partition strips are arranged on the first tray surface, and the partition strip and the component slot are in a vertical relationship.

[0013] Preferably, the upper jig is square, the first recess is square, the second recess is circular, the tray is circular, the lower jig is square, and the fourth recess is circular.

[0014] Preferably, the upper surface of the lower jig is provided with a dismounting groove, and the dismounting groove penetrates through two opposite side walls on the lower jig.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model discloses a mask fitting jig, including upper jig, lower jig and the tray of setting between upper jig and lower jig, through setting the cavity of accommodating tray on upper jig and lower jig, being equipped with the component slot of can accommodate a plurality of atomizing cores on the tray and setting a plurality of parallel setting positioning groove on upper jig, after combination, can be pasted adhesive tape mask to the surface of atomizing core through positioning groove, under the guidance of positioning groove, atomizing core can be quickly, efficiently and accurately masked and pasted. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme adopted in the embodiment of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0018] Figure 1 It is the mask fitting jig structural schematic view in the utility model;

[0019] Figure 2 It is Figure 1 It is another structural schematic view of the mask fitting jig shown in the figure;

[0020] Figure 3 For Figure 1 The explosion schematic view of the mask fitting jig is shown in the figure.

[0021] Figure 4 For Figure 3 The upper jig structure schematic view is shown in the figure.

[0022] Figure 5 For Figure 4 The left view of the upper jig is shown in the figure.

[0023] Figure 6 For Figure 4 Another structure schematic view of the upper jig is shown in the figure.

[0024] Figure 7 For Figure 3 The tray structure schematic view is shown in the figure.

[0025] Figure 8 For Figure 7 The tray structure schematic view is shown in the figure.

[0026] Figure 9 For Figure 3 The lower jig structure schematic view is shown in the figure.

[0027] Figure 10 For Figure 2 The mask fitting jig structure schematic view when the lower jig is hidden is shown in the figure.

[0028] Figure 11 For Figure 1 The mask fitting jig structure schematic view when the upper jig is hidden is shown in the figure.

[0029] In the figure: 100, mask fitting jig; 1, upper jig; 11, upper surface of the upper jig; 111, positioning groove; 112, convex strip; 113, first positioning hole; 12, lower surface of the upper jig; 121, frame; 13, first recessed part; 131, bottom surface of the first recessed part; 132, side wall of the first recessed part; 14, second recessed part; 141, bottom surface of the second recessed part; 142, side wall of the second recessed part; 2, tray; 21, first tray surface; 211, component placing groove; 212, partition strip; 213, side wall of the tray; 22, second tray surface; 221, third recessed part; 222, convex block; 3, lower jig; 31, upper surface of the lower jig; 311, second positioning hole; 32, fourth recessed part; 33, groove; 34, dismounting groove. DETAILED DESCRIPTION

[0030] The utility model will be explained in detail in combination with the drawings. The figure is a simplified schematic view, and only illustrates the basic structure of the utility model in a schematic manner, so it only shows the components related to the utility model.

[0031] Please refer toFigures 1 to 10 The mask laminating jig provided by the embodiment of the utility model is described. Please further refer to the jig 1 in the drawings. The mask laminating jig provided by the embodiment of the utility model comprises three layers, which are the upper jig 1 in the upper layer, the tray 2 in the middle layer and the lower jig 3 in the lower layer. The tray 2 can be accommodated in the cavity formed when the upper jig 1 is covered on the lower jig 3. The upper jig 1 comprises an upper jig upper surface 11 and an upper jig lower surface 12. A plurality of positioning grooves 111 are arranged on the upper jig upper surface 11. The grooves formed by the positioning grooves 111 penetrate through two opposite side walls of the upper jig 1. A convex strip 112 is formed between two adjacent positioning grooves 111. A first recessed part 13 is arranged on the upper jig lower surface 12. The first recessed part 13 is recessed on the upper jig lower surface 12 and forms a frame 121 on the upper jig lower surface 12. The first recessed part 13 comprises a first recessed part bottom surface 131 and a first recessed part side wall 132. A second recessed part 14 is arranged on the first recessed part bottom surface 131. The second recessed part 14 is recessed on the first recessed part bottom surface 131. The second recessed part 14 comprises a second recessed part bottom surface 141 and a second recessed part side wall 142. The shape and size of the tray 2 correspond to those of the second recessed part 14, that is, the tray 2 can be accommodated in the second recessed part 14. The tray 2 comprises a first tray surface 21 and a second tray surface 22. A plurality of parallelly arranged placing part grooves 211 are arranged on the first tray surface 21. In use, the non-rigid ceramic atomization cores can be arranged and placed in the placing part grooves 211. A tray side wall 213 is further arranged on the first tray surface 21. The lower jig 3 comprises a lower jig upper surface 31. A fourth recessed part 32 is recessed on the lower jig upper surface 31. The shape and size of the fourth recessed part 32 correspond to those of the tray 2, that is, the tray 2 can be accommodated in the fourth recessed part 32. In use, the non-rigid ceramic atomization cores are placed in the placing part grooves 211. The tray 2 is assembled in the lower jig 3. Then, the upper jig 1 is covered on the tray 2. The mask adhesive tape is pasted on the atomization cores through the positioning grooves 111.

[0032] Please refer to Figure 8 and Figure 9 In some embodiments, the third recessed part 221 is arranged on the second tray surface 22. The convex block 222 is arranged in the third recessed part 221. Correspondingly, the recessed groove 33 is arranged in the fourth recessed part 32. The recessed groove 33 is in the form of a circular ring-shaped boss or a square ring-shaped boss. The size and shape of the convex block 222 are matched with those of the recessed groove 33. When the tray 2 is placed in the fourth recessed part 32, the recessed groove 33 can fall into the convex block 222. The convex block 222 is used for positioning and limiting the displacement of the tray 2 relative to the lower jig 3 when the tray 2 is placed in the lower jig 3, so as to avoid the rotation of the tray 2 in the lower jig 3.

[0033] Please refer to Figure 9As shown, in some embodiments, the lower fixture upper surface 31 is also provided with a disassembly groove 34, which penetrates the two opposite side walls of the lower fixture 3. After the non-rigid ceramic atomization core in the mask fitting fixture 100 is completed with film plating, the upper fixture 1 and the lower fixture 3 can be conveniently separated through the disassembly groove 34.

[0034] Further, the depth of the component placing groove 211 is less than the thickness of the non-rigid ceramic atomization core, that is, when the non-rigid ceramic atomization core is arranged and placed in the component placing groove 211, part of the non-rigid ceramic atomization core is exposed from the component placing groove 211.

[0035] As shown, Figure 6 and Figure 9 Further, the upper fixture 1 is provided with a plurality of first positioning holes 113 on the first recess bottom surface 131 of the first recess 13 avoiding the second recess 14, and a plurality of second positioning holes 311 are provided on the lower fixture upper surface 31 avoiding the fourth recess 32. The first positioning holes 113 and the second positioning holes 311 are arranged in pairs, and when the upper fixture 1, the tray 2 and the lower fixture 3 are combined together, the first positioning holes 113 and the second positioning holes 311 can be connected together, and through inserting a positioning pin (not shown in the figure) into the first positioning holes 113 and the second positioning holes 311, fixation is realized. The first positioning holes 113 and the second positioning holes 311 are preferably two pairs, which are symmetrically arranged on the first recess bottom surface 131 and the fourth recess 32 respectively.

[0036] In some embodiments, the convex strip 112 is a through hole, the second positioning hole 311 is a blind hole, and the length of the positioning pin is greater than the depth of the group of through holes and blind holes, so that the positioning pin can be prevented from falling into the hole and being inconvenient to take out. When the upper fixture 1 is assembled to the lower fixture 3, the positioning pin can be first placed in the second positioning hole 311, and at this time, the upper end of the positioning pin is exposed from the second positioning hole 311. Then, the position of the upper fixture 1 is slowly adjusted, and the convex strip 112 is sleeved on the upper end of the positioning pin exposed from the second positioning hole 311, so that the positioning pin is used to realize the assembly of the upper fixture 1 and the tray 2.

[0037] As shown, Figure 7 In some embodiments, the plurality of positioning grooves 111 are arranged in parallel, and a plurality of partition strips 212 are further arranged on the first tray surface 21. The partition strips 212 and the component placing grooves 211 are in a vertical relationship, and the partition strips 212 can isolate each component placing groove 211 into a plurality of relatively independent component placing spaces. The atomization core is light in material and easy to elastically deform after being extruded. When a large number of atomization cores are placed in the tray 2, the atomization cores arranged in the same component placing groove 211 are very easy to be collapsed, resulting in a decrease in production efficiency. By adding the partition strips 212 on the tray 2, the component placing grooves 211 are divided into multiple parts, which can reduce the extrusion amount of the atomization cores, thereby effectively reducing the collapse and improving the production efficiency.

[0038] It should be noted that the upper jig 1 and the lower jig 3 are not limited to the square shape in the drawings, and the tray 2 is not limited to the circular shape in the drawings, and the shape of the cavity between 1, 2 and 3 is changed adaptively when the shape of 1, 2 and 3 is changed. In some embodiments, the upper jig 1, the tray 2 and the lower jig 3 are made of plastic, which is light and easy to process. The shape of the atomizing core is a rectangular cube, and the width of the component slot 211 is adapted to the length of the atomizing core, that is, the atomizing core can be arranged transversely in the component slot 211 along the long side. When the component slot 211 is filled with atomizing cores, the tray 2 is placed in the fourth recess 32 in the lower jig 3, the angle is adjusted, the protrusion 222 falls into the groove 33, and the tray side wall 213 on the tray 2 and the side wall of the fourth recess 32 form an assembly relationship. Then, the upper jig 1 is covered on the lower jig 3, and the positioning pin is fixed by using the convex strip 112 on the upper jig 1 and the second positioning hole 311 on the lower jig 3. At this time, a part of the upper surface of the atomizing core is accommodated in the second recess 14, and the mask adhesive tape is pasted on the atomizing cores arranged in rows through the positioning slot 111 on the upper jig 1.

[0039] When the mask adhesive tape is pasted on the non-rigid ceramic atomizing core using the mask pasting jig 100 provided by the utility model, the positioning slot 111 on the upper jig 1 can improve the operation speed, precision and consistency, reduce the errors caused by pure manual operation of the operator, and thus improve the overall production efficiency. The adhesive tape mask is pasted along the positioning slot 111 of the upper jig 1, and then the excess portions of the adhesive tape at both ends are cut to ensure that the adhesive tape is only pasted on the surface of the atomizing core in the tray 2; the tray 2 with the pasted adhesive tape mask is removed and placed in a film plating device for film plating. The mask pasting jig 100 is designed as a detachable structure and can be reused. After reasonable maintenance, it can be used for multiple times, does not need to be frequently replaced or recalibrated, and ensures the consistency and stability in long-term use. Based on the ideal embodiments of the utility model, through the above description, relevant personnel can make various changes and modifications without deviating from the scope of the utility model. The technical scope of the utility model is not limited to the contents in the specification, and must be determined according to the scope of the claims.

Claims

1. A mask aligning jig for an atomizing core, characterized in that: The utility model provides a kind of upper tool (1), lower tool (3) and tray (2) being arranged between upper tool (1) and lower tool (3), the upper tool (1) includes upper tool upper surface (11) and upper tool lower surface (12), the upper tool upper surface (11) is equipped with a plurality of parallelly arranged positioning groove (111), the positioning groove (111) is formed with groove and is passed through the two opposite side walls of upper tool (1);The upper tool lower surface (12) is equipped with first recess (13), and the first recess (13) includes first recess bottom (131) and first recess side wall (132), and the first recess bottom (131) is equipped with second recess (14);The shape, size of the tray (2) correspond with second recess (14), and the tray (2) includes first tray surface (21) and second tray surface (22), and the first tray surface (21) is equipped with a plurality of parallelly arranged piece groove (211);The lower tool (3) includes lower tool upper surface (31), and the lower tool upper surface (31) is equipped with fourth recess (32), and the size, shape of the fourth recess (32) correspond with tray (2).

2. The mask attachment jig of claim 1, wherein: The third recess (221) is provided on the second tray surface (22), and the third recess (221) is provided with a protrusion (222).

3. The mask attachment jig of claim 2, wherein: The fourth recess (32) is provided with a groove (33), and the shape, size of the groove (33) are matched with the protrusion (222).

4. The mask attachment jig of claim 3, wherein: The protrusion (222) is a circular ring-shaped protrusion or a square ring-shaped protrusion.

5. The mask attachment jig of claim 1, wherein: The upper tool (1) is provided with a plurality of first positioning holes (113) on the first recess bottom (131) of the upper tool lower surface (12) avoiding the second recess (14), the lower tool (3) is provided with a plurality of second positioning holes (311) on the lower tool upper surface (31) avoiding the fourth recess (32), the first positioning holes (113) and the second positioning holes (311) are arranged in pairs, and when the upper tool (1), the tray (2) and the lower tool (3) are combined together, the first positioning holes (113) and the second positioning holes (311) can be connected together.

6. The mask attachment jig of claim 5, wherein: The first positioning holes (113) and the second positioning holes (311) are arranged in two teams and are symmetrically arranged on the first recess bottom (131) and the fourth recess (32) respectively.

7. The mask attachment jig of claim 5, wherein: The first positioning holes (113) are through holes, and the second positioning holes (311) are blind holes.

8. The mask attachment jig of claim 1, wherein: The first tray surface (21) is provided with a plurality of partition strips (212), and the partition strips (212) and the piece grooves (211) are in a vertical relationship.

9. The mask attachment jig of claim 1, wherein: The upper tool (1) is square, the first recess (13) is square, the second recess (14) is circular, the tray (2) is circular, the lower tool (3) is square, and the fourth recess (32) is circular.

10. The mask attachment jig of claim 1, wherein: The lower tool upper surface (31) is provided with a disassembly groove (34), and the disassembly groove (34) is passed through the two opposite side walls of the lower tool (3).

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