CN211479788U - Preparation tool of thick film resistor product - Google Patents
Preparation tool of thick film resistor product Download PDFInfo
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- CN211479788U CN211479788U CN201922426451.2U CN201922426451U CN211479788U CN 211479788 U CN211479788 U CN 211479788U CN 201922426451 U CN201922426451 U CN 201922426451U CN 211479788 U CN211479788 U CN 211479788U
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- thick film
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- film resistor
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Abstract
The utility model discloses a preparation tool of thick film resistor product, including thick film product substrate, locating hole, solid hole, spacing flange, cup joint cardboard and knifing structure, the central point of thick film product substrate puts and has seted up the draw-in groove, the locating hole has been seted up to the inside of thick film product substrate, the central point of thick film product substrate puts into the matrix and is provided with solid hole, knifing structure sets up in one side of the top of cup joint cardboard, the slide cooperates the joint in the inside of spout, the both ends of supporting beam are pasted and are fixed in both sides the top side of slide is equipped with solid hole in the inside of thick film product substrate, uses solid hole to connect the positive and negative, has guaranteed certain printing speed like this, and the uniformity is better relative through-hole printing, and also higher in the aspect of reliability, through setting up knifing structure, under the slide is along the cooperation of spout, the printing residues on the surface of the substrate of the thick film product are cleaned by the scraper, so that the printing quality can be ensured.
Description
Technical Field
The utility model relates to a thick film printing technology field specifically is a preparation tool of thick film resistor product.
Background
The current universal mode of a thick film product for connecting the front side and the back side is side edge printing and through hole printing, but both the two modes have certain disadvantages; the side printing needs to cut a large sheet of product into strips, and then the side of the strip product is printed with sizing agent, so that the steps are increased by one step, and the strip printing consumes more time compared with the large sheet printing; through hole printing needs to print a layer of conductor in the air, but the process is complex, the thickness is not easy to control, the performance in the aspects of reliability and consistency is poor, and a preparation jig for a thick film resistor product needs to be designed aiming at the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preparation tool of thick film resistor product has solved current printing, and the process is complicated, consumes greatly, the not good technical problem of reliability.
The purpose of the utility model can be realized by the following technical scheme:
a thick film resistor product comprises a thick film product substrate, a positioning hole and a through hole for connecting the thick film product substrate, wherein a conductor material is coated in the through hole to form a solid hole; the thick film product substrate is characterized in that a clamping groove is formed in the center of the thick film product substrate, a plurality of positioning holes are formed in the periphery of the thick film product substrate, and the center of the thick film product substrate is arranged in a matrix array to form the solid holes. Solid electrically conductive through-hole connects thick film product base plate both sides, and the problem of prior art is overcome in the easy production of solid hole and management and control quality, and the precision and the yields of product are further improved to locating hole and draw-in groove.
The utility model also provides a thick film resistor product's preparation tool, be equipped with the platform, the platform is equipped with the cup joint cardboard of placing thick film product base plate, is equipped with spacing flange on the four corners of cup joint cardboard, thick film resistor product's preparation tool still is equipped with knifing structure and mark structure, spacing flange is fixed in the avris corner of thick film product base plate, knifing structure sets up in the top one side of cup joint cardboard, mark structure sets up in the base edge avris of thick film product base plate;
the film scraping structure comprises a sliding groove, a sliding plate, a supporting cross beam, a positioning rod, a scraping plate and a lead screw, the sliding groove is formed in the side edges of the two sides of the sleeving clamping plate in parallel, the sliding plate is matched and clamped in the sliding groove, the two ends of the supporting cross beam are pasted and fixed on the two sides of the sliding plate, the scraping plate is arranged under the supporting cross beam in parallel, the positioning rod is vertically fixed at the two ends of the top side face of the scraping plate, the positioning rod is arranged in the supporting cross beam in a corresponding mode and provided with a limiting hole, the lead screw vertically penetrates through the middle position of the supporting cross beam through threads, and the bottom end of the lead screw is.
As a further aspect of the present invention: a plurality of positioning holes are formed in the four sides of the thick film product substrate.
As a further aspect of the present invention: the limiting convex plate is of an L-shaped structure, and the four corners of the top side of the thick film product substrate are rectangular.
As a further aspect of the present invention: the scraper blade is parallel to the side of the thick film product substrate.
As a further aspect of the present invention: the inside of cup jointing the cardboard has seted up the board groove, thick film product base plate sets up inside the board groove.
As a further aspect of the present invention: the thickness of the thick film product substrate is the same as that of the sleeving clamping plate.
As a further aspect of the present invention: the side edge of the bottom side of the scraper blade is tangent with the top side surface of the thick film product substrate.
As a further aspect of the present invention: the marking structure comprises a magnetic stripe groove, a magnetic sheet and a pointing sign, wherein the magnetic stripe groove is formed in the side edge of the bottom side of the thick film product substrate, the magnetic sheet is arranged inside the magnetic stripe groove in a matched mode, and the pointing sign is fixed on the top side of the magnetic sheet.
As a further aspect of the present invention: the back of the beacon is provided with a fluorescent strip, and the beacon is parallel to the longitudinal solid hole.
The utility model has the advantages that: be equipped with solid hole in the inside of thick film product base plate, use solid jogged joint positive and negative, certain printing speed has been guaranteed so promptly, the printing of the relative through-hole of uniformity is better, and also higher in the aspect of the reliability, through setting up the knifing structure, slide down along the cooperation of spout at the slide, clear up the printing residue on thick film product base plate surface through the scraper blade, the quality of printing more can be guaranteed like this, through setting up the mark structure, after inspection solid hole printing is not good, can be through changing the position of magnetic sheet in magnetic stripe inslot portion, through the directional not good column of printing of mark, so that reprint the calibration, do not need the printing of whole face, save printing material.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a side view of the scraping structure of the present invention;
FIG. 3 is a cross-sectional view of a solid hole of the present invention;
in the figure: 1. a thick film product substrate; 2. positioning holes; 3. a solid hole; 4. a limiting convex plate; 5. sleeving a clamping plate; 6. a film scraping structure; 7. a marker structure; 61. a chute; 62. a slide plate; 63. a support beam; 64. Positioning a rod; 65. a squeegee; 66. a screw rod; 71. a magnetic strip slot; 72. a magnetic sheet; 73. and a beacon.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A thick film resistor product comprises a thick film product substrate 1, a positioning hole 2 and a through hole for connecting the thick film product substrate 1, wherein a conductor material is coated in the through hole to form a solid hole 3; the central point of thick film product base plate 1 puts and has seted up the draw-in groove, a plurality of locating holes 2 have been seted up to the border all around of thick film product base plate 1, the central point of thick film product base plate 1 puts into the matrix row and sets up solid hole 3. Solid electrically conductive through-hole connects thick film product base plate both sides, and the problem of prior art is overcome in the easy production of solid hole and management and control quality, and the precision and the yields of product are further improved to locating hole and draw-in groove.
Solid electrically conductive through-hole connects thick film product base plate both sides, and the problem of prior art is overcome in the easy production of solid hole and management and control quality, and the precision and the yields of product are further improved to locating hole and draw-in groove.
As shown in fig. 1-3, a platform is provided, the platform is provided with a sleeve-joint clamping plate 5 for placing a thick film product substrate 1, four corners of the sleeve-joint clamping plate 5 are provided with limiting convex plates 4, the preparation jig for the thick film resistor product is also provided with a film scraping structure 6 and a marking structure 7, the limiting convex plates 4 are fixed at the corners of the side edges of the thick film product substrate 1, the film scraping structure 6 is arranged on one side of the top of the sleeve-joint clamping plate 5, and the marking structure 7 is arranged on the side edges of the bottom edges of the thick film product substrate 1;
the film scraping structure 6 comprises a sliding groove 61, a sliding plate 62, a supporting beam 63, a positioning rod 64, a scraping plate 65 and a screw rod 66, the sliding grooves 61 are arranged in parallel inside the two side edges of the sleeving clamping plate 5, the sliding plate 62 is clamped in the sliding groove 61 in a matching manner, the two ends of the supporting beam 63 are fixed on the top sides of the sliding plates 62 on the two sides in a pasting manner, the scraping plate 65 is arranged under the supporting beam 63 in parallel, the positioning rod 64 is vertically fixed at the two ends of the top side surface of the scraping plate 65, a limiting hole is formed in the supporting beam 63 in a manner of vertically penetrating through the middle position of the supporting beam 63 through threads, and the bottom end of the screw rod 66 is arranged at the;
a plurality of positioning holes 2 are formed in the four sides of the thick film product substrate 1;
the limiting convex plate 4 is of an L-shaped structure, and the limiting convex plates 4 are arranged at four corners of the top side of the thick film product substrate 1 in a rectangular shape, so that printing can be conveniently and accurately positioned;
the scraper 65 is parallel to the side of the thick film product substrate 1 and can uniformly clean surface residues in parallel;
a board slot is formed in the sleeving clamping board 5, and the thick film product substrate 1 is arranged in the board slot and can be matched and fixed;
the thickness of the thick film product substrate 1 is the same as that of the sleeving clamping plate 5;
the side edge of the bottom side of the scraper 65 is tangent to the top side surface of the thick film product substrate 1, so that residues on the surface of the thick film product substrate 1 can be cleaned conveniently;
the mark structure 7 comprises a magnetic stripe groove 71, a magnetic sheet 72 and a pointer 73, wherein the magnetic stripe groove 71 is formed in the side edge of the bottom side of the thick film product substrate 1, the magnetic sheet 72 is arranged in the magnetic stripe groove 71 in a matched mode, and the pointer 73 is fixed to the top side of the magnetic sheet 72;
the beacon 73 is backed with a fluorescent strip and the beacon 73 is parallel to the longitudinal solid hole 3.
The utility model discloses a theory of operation: the solid hole 3 is arranged in the thick film product substrate 1, the solid hole 3 is used for connecting the front side and the back side, so that a certain printing speed is guaranteed, the consistency is better relative to through hole printing, and the reliability is higher, after printing, the scraper 65 can be lowered under the matching of the positioning rods 64 at the two ends by rotating the screw rod 66, the bottom side cutting edge of the scraper 65 is in contact with the top side of the sleeving clamp plate 5, at the moment, the sliding plate 62 is pulled, under the matching sliding of the sliding plate 62 along the sliding groove 61, the printing residues on the surface of the thick film product substrate 1 are cleaned by the scraper 65, so that the printing quality can be better guaranteed, through the thick film marking structure 7, after the solid hole 3 is checked to be printed poorly, the position of the magnetic sheet 72 in the magnetic stripe groove 71 can be changed, the pointing mark 73 points to the column with poor printing, so as to facilitate reprinting and calibration, and the whole, saving printing material.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The preparation tool of a thick film resistor product is characterized by being provided with a platform, wherein the platform is provided with a sleeving clamping plate (5) for placing a thick film product substrate (1), four corners of the sleeving clamping plate (5) are provided with limiting convex plates (4), the preparation tool of the thick film resistor product is further provided with a film scraping structure (6) and a marking structure (7), the limiting convex plates (4) are fixed at the side corners of the thick film product substrate (1), the film scraping structure (6) is arranged on one side of the top of the sleeving clamping plate (5), and the marking structure (7) is arranged on the side of the bottom edge of the thick film product substrate (1);
the film scraping structure (6) comprises a chute (61), a sliding plate (62), a supporting beam (63), a positioning rod (64), a scraping plate (65) and a screw rod (66), the insides of the side edges at the two sides of the sleeving clamping plate (5) are provided with sliding grooves (61) in parallel, the sliding plates (62) are matched and clamped in the sliding grooves (61), two ends of the supporting beam (63) are stuck and fixed on the top sides of the sliding plates (62) at two sides, the scraping plates (65) are arranged in parallel under the supporting cross beam (63), positioning rods (64) are vertically fixed at two ends of the top side surface of each scraping plate (65), a limiting hole is arranged in the supporting beam (63) corresponding to the positioning rod (64), the screw rod (66) vertically penetrates through the middle position of the supporting cross beam (63) through threads, the bottom end of the screw rod (66) is arranged at the center of the top surface of the scraper (65) in a matching way through a bearing.
2. The manufacturing jig for the thick film resistor product as claimed in claim 1, wherein the limiting convex plate (4) is of an "L" shape, and the limiting convex plate (4) is arranged at four corners of the top side of the thick film product substrate (1) in a rectangular shape.
3. The tool for preparing thick film resistor product as claimed in claim 1, wherein the scraper (65) is parallel to the side of the thick film product substrate (1).
4. The jig for manufacturing thick film resistor product as claimed in claim 1, wherein a board slot is opened inside the sleeving clamping board (5), and the thick film product substrate (1) is disposed inside the board slot.
5. The manufacturing fixture of a thick film resistor product according to claim 1, wherein the thickness of the thick film product substrate (1) is the same as that of the sleeving clamping plate (5).
6. The tool for preparing thick film resistor product as claimed in claim 1, wherein the bottom side of the scraper (65) is tangent to the top side of the thick film product substrate (1).
7. The manufacturing jig for the thick film resistor product as claimed in claim 1, wherein the mark structure (7) comprises a magnetic stripe groove (71), a magnetic sheet (72) and a pointer (73), the magnetic stripe groove (71) is arranged on the bottom side edge of the thick film product substrate (1), the magnetic sheet (72) is arranged inside the magnetic stripe groove (71) in a matching mode, and the pointer (73) is fixed on the top side of the magnetic sheet (72).
8. The tool for preparing thick film resistor product as claimed in claim 7, wherein the guide mark (73) is provided with fluorescent strips on the back, and the guide mark (73) is parallel to the longitudinal solid hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426451.2U CN211479788U (en) | 2019-12-29 | 2019-12-29 | Preparation tool of thick film resistor product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426451.2U CN211479788U (en) | 2019-12-29 | 2019-12-29 | Preparation tool of thick film resistor product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479788U true CN211479788U (en) | 2020-09-11 |
Family
ID=72371914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426451.2U Active CN211479788U (en) | 2019-12-29 | 2019-12-29 | Preparation tool of thick film resistor product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211479788U (en) |
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2019
- 2019-12-29 CN CN201922426451.2U patent/CN211479788U/en active Active
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