CN211491477U - Solder paste scraper placing frame - Google Patents
Solder paste scraper placing frame Download PDFInfo
- Publication number
- CN211491477U CN211491477U CN201922285273.6U CN201922285273U CN211491477U CN 211491477 U CN211491477 U CN 211491477U CN 201922285273 U CN201922285273 U CN 201922285273U CN 211491477 U CN211491477 U CN 211491477U
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- China
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- solder paste
- fixed plate
- placing frame
- scraper
- slotted hole
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Abstract
The utility model belongs to the technical field of the PCB processing appurtenance, concretely relates to solder paste scraper rack, comprising a base plate, the bottom plate top is equipped with first fixed plate, one side of first fixed plate is equipped with places the district, the top of first fixed plate is connected with the second fixed plate, the second fixed plate is equipped with the slotted hole, the slotted hole runs through the second fixed plate. The utility model discloses carry out rigidity to scraper after using and tin cream bottle, restrict its home range, avoid making dirty machine or table surface. Simultaneously the utility model discloses it is light, small and exquisite, be convenient for place in the position of difference.
Description
Technical Field
The utility model belongs to the technical field of the PCB processing appurtenance, concretely relates to solder paste scraper rack.
Background
Surface Mount Technology (SMT) has become the most common technology in the electronic assembly technology of today, and solder paste printing is the first key process in the SMT basic process and is one of the most important links. Solder paste print quality directly affects the quality and efficiency of SMT assembly.
The use of metal blades is currently the mainstream. The metal scraper has the following advantages: the printing from a larger and deeper window to the superfine space has excellent consistency, and the process modulation is simplified; the scraper has long service life but higher price; the phenomena of sinking and height fluctuation of the soldering paste are avoided during printing, the defects are greatly reduced, and the problem of 'digging' of the rubber scraper is solved. The blade is cleaned and inspected after use and before use.
Production operation personnel use the scraper to make the tin cream on the steel mesh operation from the tin cream bottle after, directly put on printing machine or work desktop, the residual tin cream can make dirty machine or desktop surface on the scraper, very difficult clearance.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a solder paste scraper rack, the utility model discloses carry out rigidity to scraper after using and solder paste bottle, restrict its home range, avoid making dirty machine or table surface. Simultaneously the utility model discloses it is light, small and exquisite, be convenient for place in the position of difference.
The technical scheme of the utility model is that:
the utility model provides a solder paste scraper rack which characterized in that, includes the bottom plate, the bottom plate top is equipped with first fixed plate, one side of first fixed plate is equipped with places the district, the top of first fixed plate is connected with the second fixed plate, the second fixed plate is equipped with the slotted hole, the slotted hole runs through the second fixed plate.
In the utility model, when the production operation personnel temporarily do not need the solder paste bottle, the solder paste bottle is placed on the placing rack, and the fence around the placing rack can limit the moving range of the solder paste bottle; the scraper can be placed in the slotted hole in the middle of the top of the placing frame, so that the blade part of the scraper cannot touch the working table, and the cleanliness of the working table is guaranteed. The placing rack is small and portable, occupies a small working table surface, saves the working space and is convenient for production operators to move the rack.
Furthermore, the horizontal section of the slotted hole is composed of a trapezoid and a rectangle, and the upper bottom edge of the trapezoid is larger than the lower bottom edge. Through the arrangement, the insertion of the scraper and the diversion collection of the solder paste are facilitated.
Furthermore, a flow guide layer is arranged inside the slotted hole, and the flow guide layer is a polyurethane layer. Through the setting on water conservancy diversion layer, when the scraper contacted with the water conservancy diversion layer, remained tin cream can be scraped off on the scraper, and the tin cream on the scraper relies on the action of gravity landing to collection portion.
Further, the placement area includes a baffle portion disposed above the bottom plate. With this arrangement, the solder paste bottle can be placed in the placement area.
Further, the baffle portion is the setting of U type, the open end and the first fixed plate of baffle portion are connected.
Furthermore, the bottom plate is provided with a mounting groove, and the mounting groove corresponds to the slotted hole.
Further, the mounting groove is connected with a collecting part, and solder paste can be collected through the collecting part.
The utility model discloses consider the cost of manufacture and the portability of shelf, so the material has the bakelite board to constitute.
The utility model discloses carry out rigidity to scraper after using and tin cream bottle, restrict its home range, avoid making dirty machine or table surface. Simultaneously the utility model discloses it is light, small and exquisite, be convenient for place in the position of difference.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a solder paste scraper rack, its characterized in that, includes bottom plate 1, the bottom plate top is equipped with first fixed plate 2, one side of first fixed plate is equipped with places district 3, the top of first fixed plate is connected with second fixed plate 4, the second fixed plate is equipped with slotted hole 5, the slotted hole runs through the second fixed plate.
In the utility model, when the production operation personnel temporarily do not need the solder paste bottle, the solder paste bottle is placed on the placing rack, and the fence around the placing rack can limit the moving range of the solder paste bottle; the scraper can be placed in the slotted hole in the middle of the top of the placing frame, so that the blade part of the scraper cannot touch the working table, and the cleanliness of the working table is guaranteed. The placing rack is small and portable, occupies a small working table surface, saves the working space and is convenient for production operators to move the rack.
Furthermore, the horizontal section of the slotted hole is composed of a trapezoid and a rectangle, and the upper bottom edge of the trapezoid is larger than the lower bottom edge. Through the arrangement, the insertion of the scraper and the diversion collection of the solder paste are facilitated.
Further, a flow guide layer 51 is arranged in the slotted hole, and the flow guide layer is a polyurethane layer. Through the setting on water conservancy diversion layer, when the scraper contacted with the water conservancy diversion layer, remained tin cream can be scraped off on the scraper, and the tin cream on the scraper relies on the action of gravity landing to collection portion.
Further, the placement area includes a baffle portion 31 disposed above the bottom plate. With this arrangement, the solder paste bottle can be placed in the placement area.
Further, the baffle portion is the setting of U type, the open end and the first fixed plate of baffle portion are connected.
Furthermore, the bottom plate is provided with a mounting groove 11, and the mounting groove corresponds to the slot hole.
Further, the mounting groove is connected with a collecting part 6, and solder paste can be collected through the collecting part.
The utility model discloses consider the cost of manufacture and the portability of shelf, so the material has the bakelite board to constitute.
The utility model discloses carry out rigidity to scraper after using and tin cream bottle, restrict its home range, avoid making dirty machine or table surface. Simultaneously the utility model discloses it is light, small and exquisite, be convenient for place in the position of difference.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (8)
1. The utility model provides a solder paste scraper rack which characterized in that, includes the bottom plate, the bottom plate top is equipped with first fixed plate, one side of first fixed plate is equipped with places the district, the top of first fixed plate is connected with the second fixed plate, the second fixed plate is equipped with the slotted hole, the slotted hole runs through the second fixed plate.
2. The solder paste scraper placing frame according to claim 1, wherein the horizontal section of the slotted hole is composed of a trapezoid and a rectangle, and the upper bottom edge of the trapezoid is larger than the lower bottom edge.
3. The solder paste scraper placing frame according to claim 1, wherein a flow guiding layer is arranged inside the slotted hole.
4. A solder paste scraper placing frame according to claim 3, wherein the flow guide layer is a polyurethane layer.
5. The solder paste scraper placement frame of claim 1, wherein the placement area comprises a baffle portion disposed above the base plate.
6. The solder paste scraper placing frame according to claim 5, wherein the baffle portion is U-shaped, and an opening end of the baffle portion is connected with the first fixing plate.
7. The solder paste scraper placing frame according to claim 1, wherein the bottom plate is provided with mounting grooves, and the mounting grooves are arranged corresponding to the slotted holes.
8. The solder paste scraper placing frame according to claim 7, wherein a collecting portion is connected to the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285273.6U CN211491477U (en) | 2019-12-18 | 2019-12-18 | Solder paste scraper placing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285273.6U CN211491477U (en) | 2019-12-18 | 2019-12-18 | Solder paste scraper placing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211491477U true CN211491477U (en) | 2020-09-15 |
Family
ID=72417029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922285273.6U Active CN211491477U (en) | 2019-12-18 | 2019-12-18 | Solder paste scraper placing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211491477U (en) |
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2019
- 2019-12-18 CN CN201922285273.6U patent/CN211491477U/en active Active
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| GR01 | Patent grant |