CN217470397U - Novel circuit board silk screen net board rack of anti-scratch flower - Google Patents
Novel circuit board silk screen net board rack of anti-scratch flower Download PDFInfo
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- CN217470397U CN217470397U CN202123307898.1U CN202123307898U CN217470397U CN 217470397 U CN217470397 U CN 217470397U CN 202123307898 U CN202123307898 U CN 202123307898U CN 217470397 U CN217470397 U CN 217470397U
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- square frame
- baffle
- silk screen
- circuit board
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Abstract
The utility model discloses a novel circuit board silk screen net board rack of anti-friction flower, lower square frame and last square frame including looks interval setting, lower square frame and top frame are the hollow tube square frame, all install the bracing piece jointly between the upper surface of lower square frame and the four corners department of the lower surface of last square frame, install evenly distributed's dead lever jointly between the inboard of lower square frame and last square frame, the dead lever is close to the one end of lower square frame and last square frame and all overlaps and is equipped with the bearing, the cylinder is established to the outside cover of bearing, threaded mounting has the baffle between the upper surface of lower square frame and last square frame, the lower surface that the top frame corresponds the baffle has the U-shaped pole, the upper surface that lower square frame and top frame correspond the baffle has been seted up the embedding hole. The utility model discloses at the in-process that uses, avoid the silk screen net board at the in-process of placing, and produce friction, collision between the rack body, and then damage the condition of silk screen net board, and the amount of labour when having reduced staff's operation.
Description
Technical Field
The utility model relates to a silk screen printing otter board appurtenance field especially relates to a novel circuit board silk screen printing otter board rack of anti-scratch flower.
Background
The circuit board enterprise hinders and welds or the character process needs to use the silk screen printing screen board, and the length and width of silk screen printing screen board generally is more than a meter, and weight is more than 10 kilograms, and in the circuit board manufacturing process, every material number all uses its corresponding silk screen printing screen board, and a material number probably divides many batches production, uses the back on the silk screen printing machine at every turn, all needs to place the silk screen printing screen board on the rack, takes off from the rack again when giving birth to this material number product again.
The bottom of the traditional screen printing screen plate placing rack is transversely provided with a plurality of round steel pipes, and a plurality of metal strips are vertically arranged to separate the screen printing screen plates. When the silk screen plate is taken and placed, workers need to push and pull the silk screen plate vigorously to easily cause friction and collision between the frame of the silk screen plate and the surface of the placing frame, the silk screen plate is further damaged, the labor amount of the workers is large, and the silk screen plate is not beneficial to use. Therefore, a novel anti-scratch circuit board silk screen net plate placing frame is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel anti-scratch screen printing plate placing rack for circuit boards.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel circuit board silk screen net board rack of anti-friction flower, includes lower square frame and the last square frame that the looks interval set up, lower square frame and top frame are the hollow tube square frame, all install the bracing piece jointly between the upper surface of lower square frame and the four corners department of the lower surface of last square frame, install evenly distributed's dead lever jointly between the inboard of lower square frame and last square frame, the dead lever is close to the one end of lower square frame and last square frame and all overlaps and is equipped with the bearing, the cylinder is installed to the outside cover of bearing is established, threaded mounting has the baffle between the upper surface of lower square frame and last square frame, the lower surface that the top frame corresponds the baffle has the U-shaped pole, the embedding hole has been seted up to the upper surface that lower square frame and top frame correspond the baffle, the runner is installed through the internal rotation of embedding hole to lower square frame and top frame.
Preferably, the middle parts of the rotating wheels are inserted with mounting rods together, and the mounting rods are fixed in the lower frame or the upper frame.
Preferably, threaded holes are formed in the upper surfaces of the lower square frame and the upper square frame at intervals, the lower square frame and the upper square frame are connected with the baffle through the threaded holes, the adjacent baffles are located on two sides of the rotating wheel, and arc-shaped grooves are formed in the lower ends of the baffles at intervals.
Preferably, the baffle is matched with the roller through an arc-shaped groove, and the baffle is close to but not contacted with the outer surface of the roller through the arc-shaped groove at the lower end.
Preferably, the four corners of the upper surfaces of the lower square frame and the upper square frame are respectively provided with a mounting hole in a penetrating manner, and the lower square frame and the upper square frame are connected through a support rod on the mounting hole.
Preferably, a sponge ring sleeve is sleeved on the vertical rod body part of the U-shaped rod.
Preferably, the four corners of the lower surface of the lower frame are fixedly provided with bases.
The utility model provides a novel circuit board silk screen printing otter board rack of anti-scratch flower, beneficial effect lies in:
this rack is when using, the vertical baffle of locating between lower square frame and the top frame of inserting of silk screen net board, insert the in-process of establishing, silk screen net board lower surface at first contacts with the runner, move to the cylinder thereupon, at the cylinder, under the combined action of bearing and dead lever, lightly push down between square frame and the top frame, the sponge ring cover contact of establishing with the outside cover of U-shaped pole respectively in the outside of silk screen net board upper end simultaneously, avoid the silk screen net board at the in-process of placing, and produce the friction between the rack body, the collision, and then damage the condition of silk screen net board, and the amount of labour when having reduced staff's operation.
Drawings
Fig. 1 is a schematic structural view of a novel anti-scratch screen printing plate rack for circuit boards of the present invention;
fig. 2 is a structural exploded view of the novel anti-scratch screen printing plate rack for circuit boards of the utility model;
fig. 3 is the a enlarged view in fig. 2 of a novel anti-scratch printed circuit board silk screen plate rack provided by the utility model.
In the figure: 1. a lower square frame; 2. a support bar; 3. a base; 4. an upper square frame; 5. a drum; 6. a rotating wheel; 7. a baffle plate; 8. mounting holes; 9. a U-shaped rod; 10. an arc-shaped slot; 11. a bearing; 12. fixing the rod; 13. a sponge ring sleeve; 14. an insert hole; 15. mounting a rod; 16. a threaded hole.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel anti-scratch circuit board silk screen net plate rack, including lower square frame 1 and the top frame 4 that looks interval set up, lower square frame 1 and top frame 4 are the hollow tube square frame, all install bracing piece 2 between the four corners department of the upper surface of lower square frame 1 and the lower surface of top frame 4 jointly, install evenly distributed's dead lever 12 jointly between the inboard of lower square frame 1 and top frame 4, the dead lever 12 is close to the one end of lower square frame 1 and top frame 4 and all overlaps and is equipped with bearing 11, bearing 11's outside cover is established and is installed cylinder 5.
A baffle 7 is installed between the upper surfaces of the lower frame 1 and the upper frame 4 in a threaded mode, a U-shaped rod 9 is installed on the lower surface, corresponding to the baffle 7, of the upper frame 4, an inserting hole 14 is formed in the upper surface, corresponding to the baffle 7, of the lower frame 1 and the upper frame 4, and a rotating wheel 6 is installed inside the inserting hole 14 in a rotating mode of the lower frame 1 and the upper frame 4.
The middle part of a plurality of runner 6 alternates jointly has installation pole 15, and installation pole 15 is fixed in the inside of lower square frame 1 or top frame 4, and the screw hole 16 that the interval set up is seted up to the upper surface of lower square frame 1 and top frame 4, and lower square frame 1 and top frame 4 are connected with baffle 7 through screw hole 16, and adjacent baffle 7 is located the both sides of runner 6, and the arc wall 10 that the interval set up is seted up to the lower extreme of baffle 7, and baffle 7 passes through arc wall 10 and cylinder 5 phase-match.
Baffle 7 is close to each other but contactless between the surface of arc wall 10 through the lower extreme and cylinder 5, and the four corners department of lower square frame 1 and top frame 4 upper surface all runs through and has seted up mounting hole 8, is connected through bracing piece 2 on the mounting hole 8 between lower square frame 1 and the top frame 4, and the body of rod part cover of vertical form is equipped with sponge ring cover 13 on the U-shaped pole 9, and the equal fixed mounting in four corners department of 1 lower surface of lower square frame has base 3.
The utility model discloses in, the vertical baffle 7 of locating between lower square frame 1 and the top frame 4 of inserting of silk screen net board, insert the in-process of establishing, silk screen net board lower surface at first contacts with runner 6, move to the cylinder 5 thereupon, at cylinder 5, under the combined action of bearing 11 and dead lever 12, lightly push down between square frame 1 and the top frame 4, the sponge ring cover 13 contact of establishing is established respectively with the outside cover of U-shaped pole 9 in the outside of silk screen net board upper end simultaneously, avoid the silk screen net board at the in-process of placing, and produce the friction between the rack body, the collision, and then damage the condition of silk screen net board, and the amount of labour when having reduced the staff operation, be favorable to using.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A novel anti-scratch circuit board silk screen net plate placing frame comprises a lower square frame (1) and an upper square frame (4) which are arranged at intervals, and is characterized in that the lower square frame (1) and the upper square frame (4) are hollow tube square frames, supporting rods (2) are arranged between the upper surface of the lower square frame (1) and the four corners of the lower surface of the upper square frame (4) jointly, fixing rods (12) which are uniformly distributed are arranged between the inner sides of the lower square frame (1) and the upper square frame (4) jointly, bearings (11) are sleeved at one ends, close to the lower square frame (1) and the upper square frame (4), of the fixing rods (12), rollers (5) are sleeved outside the bearings (11), a baffle (7) is arranged between the upper surfaces of the lower square frame (1) and the upper square frame (4) in a threaded mode, and a U-shaped rod (9) is arranged on the lower surface, corresponding to the baffle (7), of the upper square frame (4), the lower frame (1) and the upper frame (4) are provided with an embedding hole (14) corresponding to the upper surface of the baffle (7), and the lower frame (1) and the upper frame (4) are rotatably provided with a rotating wheel (6) through the embedding hole (14).
2. The novel anti-scratch circuit board silk screen mesh plate placing frame as claimed in claim 1, wherein a mounting rod (15) is commonly inserted in the middle of a plurality of the rotating wheels (6), and the mounting rod (15) is fixed inside the lower frame (1) or the upper frame (4).
3. The novel anti-scratch circuit board silk screen printing screen plate placing frame as claimed in claim 1, wherein threaded holes (16) arranged at intervals are formed in the upper surfaces of the lower frame (1) and the upper frame (4), the lower frame (1) and the upper frame (4) are connected with baffle plates (7) through the threaded holes (16), the adjacent baffle plates (7) are located on two sides of the rotating wheel (6), and arc-shaped grooves (10) arranged at intervals are formed in the lower ends of the baffle plates (7).
4. The novel anti-scratch screen printing screen plate placing frame for the circuit boards as claimed in claim 3, wherein the baffle (7) is matched with the roller (5) through the arc-shaped groove (10), and the baffle (7) is close to but not in contact with the outer surface of the roller (5) through the arc-shaped groove (10) at the lower end.
5. The novel anti-scratch circuit board silk screen mesh plate placing frame as claimed in claim 1, wherein mounting holes (8) are formed in four corners of the upper surfaces of the lower frame (1) and the upper frame (4) in a penetrating manner, and the lower frame (1) and the upper frame (4) are connected through supporting rods (2) on the mounting holes (8).
6. The novel anti-scratch screen printing screen plate placing frame for the circuit boards as claimed in claim 1, wherein a sponge ring sleeve (13) is sleeved on the vertical rod body part of the U-shaped rod (9).
7. The novel anti-scratch screen printing plate placing frame for the circuit board as claimed in claim 1, wherein bases (3) are fixedly mounted at four corners of the lower surface of the lower frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307898.1U CN217470397U (en) | 2021-12-24 | 2021-12-24 | Novel circuit board silk screen net board rack of anti-scratch flower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307898.1U CN217470397U (en) | 2021-12-24 | 2021-12-24 | Novel circuit board silk screen net board rack of anti-scratch flower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217470397U true CN217470397U (en) | 2022-09-20 |
Family
ID=83262450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123307898.1U Active CN217470397U (en) | 2021-12-24 | 2021-12-24 | Novel circuit board silk screen net board rack of anti-scratch flower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217470397U (en) |
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2021
- 2021-12-24 CN CN202123307898.1U patent/CN217470397U/en active Active
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