CN215878881U - Circuit board removes glues tool - Google Patents
Circuit board removes glues tool Download PDFInfo
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- CN215878881U CN215878881U CN202121267462.1U CN202121267462U CN215878881U CN 215878881 U CN215878881 U CN 215878881U CN 202121267462 U CN202121267462 U CN 202121267462U CN 215878881 U CN215878881 U CN 215878881U
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- tool
- circuit board
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- groove
- blade
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Abstract
The utility model relates to the field of jigs, in particular to a circuit board glue removing jig which comprises a base plate and a scraper, wherein the scraper is installed above the base plate, a circuit board fixed bed is arranged in the middle of the base plate, the scraper comprises a movable guide rail, a movable knife rest and a blade, the movable guide rail is located on two sides of the circuit board fixed bed, the movable knife rest is arranged on the movable guide rail, and the blade is installed in the movable knife rest. The utility model discloses a circuit board removes gluey tool has realized scraping off to circuit board surface glue film, has avoided removing the damage of gluing the process time to the circuit board, and it is fast to remove gluey speed simultaneously, and the effect of removing gluey is also relatively better.
Description
Technical Field
The utility model relates to the field of jigs, in particular to a glue removing jig for a circuit board.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The Circuit Board may be referred to as a Printed Circuit Board or a Printed Circuit Board, and may be referred to as a Printed Circuit Board (PCB) PCB or a Flexible Printed Circuit Board (FPC). The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance.
At present, some circuit boards produced by me need to be removed from corresponding parts after dispensing is finished. Traditionally, I all fix the degumming through manual work, but there are many uncertain factors: if the board is pressed by hands, the board is crushed to cause the circuit board to break down, and if the lower knife is too deep in glue removing operation, the circuit board is scratched to cause the direct scrapping of the finished board, so that unnecessary loss is caused, and if the lower knife is too shallow, the glue is not completely removed, or the circuit board which has been finished is damaged by secondary lower knife glue removing.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides the glue removing jig for the circuit board, which realizes the stability in glue removing through the arrangement of the base plate and the cutter, simultaneously ensures the glue removing effect and improves the glue removing speed.
The technical scheme of the utility model is as follows:
the utility model provides a glue removing jig for a circuit board, which comprises a base plate and a scraper, wherein the scraper is arranged above the base plate, a circuit board fixed bed is arranged in the middle of the base plate, the scraper comprises a movable guide rail, a movable knife rest and a blade, the movable guide rail is positioned at two sides of the circuit board fixed bed, the movable knife rest is arranged on the movable guide rail, and the blade is arranged in the movable knife rest.
Preferably, the circuit board fixed bed comprises a fixed magnetic sheet and an antistatic coating, and the fixed magnetic sheet is adsorbed on the antistatic coating.
Preferably, the movable tool rest comprises a first tool tongue and a second tool tongue, a first tool groove is formed in the first tool tongue, a second tool groove is formed in the second tool tongue, anti-skidding convex points are arranged on the inner surfaces of the first tool groove and the second tool groove, the blade is located in a space formed by the first tool groove and the second tool groove, and the first tool tongue and the second tool tongue are fixed together through bolts.
Preferably, the movable tool rest comprises a locking bolt, a first tool tongue and a second tool tongue, the first tool tongue is provided with a first tool groove, the second tool tongue is provided with a second tool groove, the blade is provided with a waist-shaped round hole, and the locking bolt penetrates through the first tool tongue, the waist-shaped round hole and the second tool tongue.
Preferably, one side of the movable guide rail is provided with a limiting column, and a limiting bolt is connected with the limiting column through threads.
Preferably, the first cutter tongue is provided with a male groove on the surface, the second cutter tongue is provided with a female groove on the upper surface, and the male groove is matched with the female groove.
The utility model discloses a during the installation, at first use the bolt will moving guide passes through the bolt fastening and is in the position that corresponds on the base plate, then will moving knife rest fixes moving guide is last, will the blade place in first sword groove with in the space that second sword groove formed, screw up corresponding bolt is later according to the actual conditions that will remove glue, rotatory spacing bolt to suitable position, then place the circuit board on the fixed bed of circuit board, use fixed magnetic sheet fixes the circuit board on the fixed bed of circuit board, workman manual promotion in the time moving knife rest can accomplish the work of removing glue to the circuit board.
The utility model achieves the following beneficial effects:
the substrate and the scraper are arranged to realize rapid glue removal on the circuit board, the glue removal speed is high, the glue removal effect is good, and the accidental damage rate on the circuit board is low;
through setting up spacing post with spacing bolt has realized right the accurate restriction of blade displacement has avoided blade displacement is too big, causes the circuit board damage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a schematic view of the structure of the doctor blade.
In the figure, 1, a substrate; 2. a scraper; 11. a circuit board fixed bed; 12. fixing the magnetic sheet; 21. a moving guide rail; 22. moving the tool rest; 23. a blade; 211. a limit bolt; 212. a limiting column; 221. a first blade; 222. a second blade; 223. a male slot; 224. a first knife slot; 225. a second knife slot; 226. a mother groove.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model provides a glue removing jig for a circuit board, which comprises a substrate 1 and a scraper 2, wherein the scraper 2 is installed above the substrate 1, the substrate 1 is arranged to be capable of placing a circuit board to be processed, the scraper 2 is arranged to remove glue on the surface of the circuit board, a circuit board fixed bed 11 is arranged in the middle of the substrate 1, the circuit board fixed bed 11 is used for accurately positioning the position of the circuit board, the scraper 2 comprises a movable guide rail 21, a movable knife rest 22 and a blade 23, the movable guide rail 21 is arranged at two sides of the circuit board fixed bed 11, the movable knife rest 22 is arranged on the movable guide rail 21, the movable guide rail 21 is arranged to realize linear movement of the movable knife rest 22, and the up-and-down fluctuation of the movable knife rest 22 can be avoided at the same time, so as to ensure the down-cutting depth of the blade 23, the circuit board is prevented from being scratched by multiple deep cutting tools and incomplete glue removal by too shallow cutting tools, and the blade 23 is installed in the movable tool rest 22.
In this embodiment, circuit board fixed bed 11 includes fixed magnetic sheet 12 and antistatic coating, through setting antistatic coating has avoided impurity adsorption on the circuit board when removing the glue, pollutes the circuit board, fixed magnetic sheet 12 adsorbs on the antistatic coating, through setting fixed magnetic sheet 12 has realized that the chicken wings to the circuit board is fixed to the degumming operation.
In this embodiment, the movable blade holder 22 includes a first blade tongue 221 and a second blade tongue 222, the first blade tongue 221 is provided with a first blade groove 224, the second blade tongue 222 is provided with a second blade groove 225, inner surfaces of the first blade groove 224 and the second blade groove 225 are provided with anti-slip protrusions, the blade 23 is located in a space formed by the first blade groove 224 and the second blade groove 225, the first blade tongue 221 and the second blade tongue 222 are fixed together by bolts, by providing the first blade tongue 221 and the second blade tongue 222, the fixing of the blade 23 can be completed, by providing the first blade groove 224 and the second blade groove 225, the fixing of the position of the blade 23 is achieved, and the blade 23 is prevented from moving, which affects the removal of glue on the circuit board.
In this embodiment, the movable blade holder 22 includes a locking bolt, a first blade tongue 221 and a second blade tongue 222, the first blade tongue 221 is provided with a first blade groove 224, the second blade tongue 222 is provided with a second blade groove 225, the blade 23 is provided with a circular waist hole, the locking bolt passes through the first blade tongue 221, the circular waist hole and the second blade tongue 222, and the first blade tongue 221 and the second blade tongue 222 can be used for rapidly clamping the blade 23 by providing the locking bolt.
In this embodiment, one side of the movable guide rail 21 is provided with a limit post 212, a limit bolt 211 is connected with the limit post 212 through a thread, and by arranging the limit bolt 211 and the limit post 212, the moving distance of the movable tool holder 22 can be quickly positioned, and the condition that the removed glue exceeds a designated area is avoided.
In this embodiment, the lower surface of the first blade 221 is provided with a male groove 223, the upper surface of the second blade 222 is provided with a female groove 226, the male groove 223 is matched with the female groove 226, and by providing the male groove 223 and the female groove 226, the first blade 221 and the second blade 222 are prevented from sliding relatively, and the blade 23 is ensured to be located at a designated position without moving.
The utility model discloses a during the installation, at first use the bolt will moving guide 21 passes through the bolt fastening corresponding position on the base plate 1, then will moving knife rest 22 is fixed moving guide 21 is last, will blade 23 place in first sword groove 224 with in the space that second sword groove 225 formed, screw up corresponding bolt is later according to the actual conditions that will remove glue, rotatory spacing bolt 211 to suitable position, then place the circuit board on the circuit board fixed bed 11, use fixed magnetic sheet 12 fixes the circuit board on the circuit board fixed bed 11, workman manual promotion in the time moving knife rest 22 can accomplish the work of removing glue to the circuit board.
The utility model achieves the following beneficial effects:
the substrate 1 and the scraper 2 are arranged to realize rapid glue removal on the circuit board, the glue removal speed is high, the glue removal effect is good, and the accidental damage rate on the circuit board is low;
through setting up spacing post 212 with spacing bolt 211, realized to blade 23 displacement's accurate restriction has avoided blade 23 displacement is too big, causes the circuit board damage.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a circuit board removes gluey tool which characterized in that: including base plate (1) and scraper (2), install base plate (1) top scraper (2), base plate (1) intermediate position is equipped with circuit board fixed bed (11), scraper (2) are including removing guide rail (21), removal knife rest (22) and blade (23), it is located to remove guide rail (21) the both sides position of circuit board fixed bed (11), be equipped with on removing guide rail (21) remove knife rest (22), install in removing knife rest (22) blade (23).
2. The glue removing jig of claim 1, wherein: the circuit board fixed bed (11) comprises a fixed magnetic sheet (12) and an anti-static coating, wherein the fixed magnetic sheet (12) is adsorbed on the static coating.
3. The glue removing jig for circuit board according to claim 1 or 2, characterized in that: the movable tool rest (22) comprises a first tool tongue (221) and a second tool tongue (222), a first tool groove (224) is formed in the first tool tongue (221), a second tool groove (225) is formed in the second tool tongue (222), anti-skidding convex points are arranged on the inner surfaces of the first tool groove (224) and the second tool groove (225), the blade (23) is located in a space formed by the first tool groove (224) and the second tool groove (225), and the first tool tongue (221) and the second tool tongue (222) are fixed together through bolts.
4. The glue removing jig for circuit board according to claim 1 or 2, characterized in that: the movable tool rest (22) comprises a locking bolt, a first tool tongue (221) and a second tool tongue (222), a first tool groove (224) is formed in the first tool tongue (221), a second tool groove (225) is formed in the second tool tongue (222), a waist circular hole is formed in the blade (23), and the locking bolt penetrates through the first tool tongue (221), the waist circular hole and the second tool tongue (222).
5. The glue removing jig for circuit board according to claim 1 or 2, characterized in that: one side of the movable guide rail (21) is provided with a limiting column (212), and a limiting bolt (211) is connected with the limiting column (212) through threads.
6. The glue removing jig for circuit board as claimed in claim 3, wherein: the lower surface of the first cutter tongue (221) is provided with a male groove (223), the upper surface of the second cutter tongue (222) is provided with a female groove (226), and the male groove (223) is matched with the female groove (226).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267462.1U CN215878881U (en) | 2021-06-08 | 2021-06-08 | Circuit board removes glues tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267462.1U CN215878881U (en) | 2021-06-08 | 2021-06-08 | Circuit board removes glues tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215878881U true CN215878881U (en) | 2022-02-22 |
Family
ID=80500342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121267462.1U Active CN215878881U (en) | 2021-06-08 | 2021-06-08 | Circuit board removes glues tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215878881U (en) |
-
2021
- 2021-06-08 CN CN202121267462.1U patent/CN215878881U/en active Active
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