CN219075217U - Surface polishing device for printed circuit board processing - Google Patents
Surface polishing device for printed circuit board processing Download PDFInfo
- Publication number
- CN219075217U CN219075217U CN202223558331.6U CN202223558331U CN219075217U CN 219075217 U CN219075217 U CN 219075217U CN 202223558331 U CN202223558331 U CN 202223558331U CN 219075217 U CN219075217 U CN 219075217U
- Authority
- CN
- China
- Prior art keywords
- locking
- table top
- circuit board
- printed circuit
- moving block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a surface polishing device for processing a printed circuit board, which relates to the field of surface polishing and comprises a polishing assembly, a reciprocating screw rod, a table top and a displacement mechanism, wherein the displacement mechanism comprises a moving block, a rack and a transmission gear, and a locking mechanism is arranged in the moving block. According to the utility model, the printed circuit board to be polished is placed on the table top by arranging the displacement mechanism and the locking mechanism, the power switch is turned on at the moment, the reciprocating screw rod starts to rotate at the moment to enable the polishing assembly to start reciprocating motion, when the polishing assembly moves to one end of the table top, the polishing assembly extrudes the locking buckle, so that the limit of the locking buckle by the locking hole is released, at the moment, the moving block is enabled to move forwards to the next locking hole under the cooperation of the gear and the rack, the polishing of the whole printed circuit board is completed in a reciprocating mode, the X, Y operation of the polishing assembly can be realized by one driving motor, and the operation is controlled by an external controller, so that the equipment is low in production cost and simple in operation.
Description
Technical Field
The utility model relates to the field of surface polishing, in particular to a surface polishing device for processing a printed circuit board.
Background
Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components, and are represented by "PCBs" which can be divided into single-sided boards, double-sided boards, four-sided boards, six-sided boards, and other multi-layer circuit boards, depending on the number of circuit board layers.
In the production and processing process of the printed circuit board, in order to realize full-range polishing of the circuit board, the X, Y shaft of the polishing device needs to move in two directions through the cooperation operation of the two electric sliding tables, the driving units are more, an external controller is needed to control the intermittent operation of the electric sliding tables, the equipment cost is high, and in order to further reduce the equipment cost, the surface polishing device for processing the printed circuit board is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the traditional mode of driving a plurality of electric sliding tables leads to higher equipment cost, the surface polishing device for processing the printed circuit board is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surface grinding device is used in printed circuit board processing, includes polishing subassembly, reciprocating screw and mesa, reciprocating screw rotates the top of installing in the mesa, polishing subassembly cup joints the outer wall at reciprocating screw, the one end of mesa is provided with displacement mechanism, displacement mechanism includes movable block, rack and drive gear, movable block sliding connection is in the one end of mesa, the rack is fixed in the inside of mesa, and cup joints in the movable block inside, drive gear rotates to be connected inside the movable block, and with rack intermeshing, the inside locking mechanism that is provided with of movable block, locking mechanism includes locking knot, spring, fixed frame and linkage gear, locking knot sliding connection is in the inside of movable block, and runs through to the outside one end of movable block, the spring is fixed inside the movable block, and is located locking knot one end, fixed frame sliding connection is under the mesa, the gear rotates to be connected inside the fixed frame, and with locking knot one end intermeshing, the locking hole has been seted up to the inside of mesa.
As still further aspects of the utility model: the displacement mechanism and the locking mechanism are respectively provided with two, the two displacement mechanisms and the locking mechanism are symmetrically distributed at two ends of the table top respectively, the reciprocating screw rod is rotationally connected between the two moving blocks, and one side of the reciprocating screw rod is provided with a driving motor.
As still further aspects of the utility model: the cross section of locking knot is "E" type, the lateral part of locking knot upper portion is located the top of mesa, the lateral part of locking knot intermediate part is located the inside of mesa, and the outer wall and the transmission gear outer wall intermeshing of the lateral part of locking knot intermediate part, and the terminal outer wall size of intermediate part and locking hole inner wall size assorted, the lateral part of locking knot lower part is located the below of mesa, and terminal part and linkage gear intermeshing.
As still further aspects of the utility model: the locking hole is provided with a plurality of, along the inside of horizontal direction evenly distributed in the mesa.
As still further aspects of the utility model: the cross section of the moving block is L-shaped, and a limiting sliding hole for the rack to penetrate is formed in the moving block.
As still further aspects of the utility model: the inside of movable block has offered the recess that supplies the locking to detain to slide and control the removal, and the spring is fixed inside the recess, the outer wall tooth piece in the horizontal position of locking between detaining the part is the ratchet structure, and the transmission gear is the ratchet structure with the position of ratchet structure contact.
As still further aspects of the utility model: two limiting rods are arranged between the two moving blocks and are respectively positioned on two sides of the polishing assembly, and four upright posts are fixed below the table top.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up displacement mechanism and locking mechanism, place the printed circuit board that will polish on the mesa, open switch this moment, reciprocating screw begins to rotate and makes the subassembly of polishing begin reciprocating motion this moment, when the subassembly of polishing is moving mesa one end, the subassembly extrusion locking knot of polishing, thereby release the spacing of locking hole to locking knot, make the movable block forward displacement to next locking hole under gear and rack cooperation this moment, so reciprocally accomplish the polishing of whole printed circuit board, can realize the operation of X, Y two directions of the subassembly of polishing through a driving motor, and need not external control ware control operation, its equipment manufacturing cost is little, the operation is simple.
Drawings
FIG. 1 is a schematic view of a polishing apparatus according to the present utility model;
FIG. 2 is a cross-sectional view of a grinding apparatus of the present utility model;
FIG. 3 is a schematic diagram of a locking mechanism according to the present utility model;
fig. 4 is a schematic structural view of a displacement mechanism according to the present utility model.
In the figure: 1. a polishing assembly; 2. a reciprocating screw rod; 3. a displacement mechanism; 4. a locking mechanism; 5. a table top; 6. a locking hole; 301. a moving block; 302. a rack; 303. a transmission gear; 401. a locking buckle; 402. a spring; 403. a fixed frame; 404. and a linkage gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in an embodiment of the present utility model, a surface polishing device for processing a printed circuit board includes a polishing assembly 1, a reciprocating screw 2 and a table top 5, wherein the reciprocating screw 2 is rotatably mounted above the table top 5, the polishing assembly 1 is sleeved on an outer wall of the reciprocating screw 2, one end of the table top 5 is provided with a displacement mechanism 3, the displacement mechanism 3 includes a moving block 301, a rack 302 and a transmission gear 303, the moving block 301 is slidably connected at one end of the table top 5, the rack 302 is fixed inside the table top 5 and sleeved inside the moving block 301, the transmission gear 303 is rotatably connected inside the moving block 301 and is meshed with the rack 302, a locking mechanism 4 is provided inside the moving block 301, the locking mechanism 4 includes a locking buckle 401, a spring 402, a fixed frame 403 and a linkage gear 404, the locking buckle 401 is slidably connected inside the moving block 301 and penetrates to one end outside the moving block 301, the spring 402 is fixed inside the moving block 301 and is located at one end of the locking buckle 401, the fixed frame 403 is slidably connected under the table top 5, the transmission gear 303 is rotatably connected inside the fixed frame 403, and a linkage hole 6 is formed inside the locking buckle 401 and is meshed with the table top 5.
In this embodiment: the printed circuit board to be polished is placed above the table top 5, the displacement mechanism 3 is moved to one side of the table top 5, the power switch is turned on, the motor switch is turned on, the reciprocating screw rod 2 starts to rotate to enable the polishing assembly 1 to start to do reciprocating motion, when the polishing assembly 1 moves to one end of the table top 5, the polishing assembly 1 extrudes the locking buckle 401, the locking buckle 401 extrudes the spring 402, and therefore the limit of the locking buckle 401 by the locking hole 6 is relieved, at the moment, the locking buckle 401 is meshed with the rack 302 through the transmission gear 303, the locking buckle 401 moves outwards to drive the transmission gear 303 to rotate, the moving block 301 can move forwards, the bottoms of the locking buckles 401 at two ends are connected with each other through the linkage gear 404, when one end of the locking buckle 401 is unlocked, the locking buckles at two sides are unlocked through the linkage gear 404, the moving block 301 at two ends are simultaneously moved forwards to the next locking hole 401, polishing of the whole printed circuit board is completed in a reciprocating mode, the whole sliding table is not required to be different from a traditional double-electric sliding table, the running mode can be realized through a driving motor, and the running of the two directions of the polishing assembly 1 can be realized, and the external controller is easy to operate, and the production equipment is required to be provided with a left sliding rail 403, and a sliding frame is required to be fixed, and the running bottom is required to be used for a sliding rail to be used for a sliding frame to be used for a left and a right.
Referring to fig. 1 and 3, the displacement mechanism 3 and the locking mechanism 4 are respectively provided with two groups, which are symmetrically distributed at two ends of the table top 5, the reciprocating screw rod 2 is rotatably connected between the two moving blocks 301, and one side of the reciprocating screw rod 2 is provided with a driving motor;
the cross section of the locking buckle 401 is E-shaped, the transverse part of the upper part of the locking buckle 401 is positioned above the table top 5, the transverse part of the middle part of the locking buckle 401 is positioned inside the table top 5, the outer wall of the transverse part of the middle part of the locking buckle 401 is meshed with the outer wall of the transmission gear 303, the size of the outer wall of the tail end of the middle part is matched with the size of the inner wall of the locking hole 6, the transverse part of the lower part of the locking buckle 401 is positioned below the table top 5, and the tail end part is meshed with the linkage gear 404;
a groove for sliding and left-right movement of the locking buckle 401 is formed in the moving block 301, a spring 402 is fixed in the groove, an outer wall tooth block at the transverse part of the middle part of the locking buckle 401 is of a ratchet structure, and a position where the transmission gear 303 is contacted with the ratchet structure is of a ratchet structure;
the locking holes 6 are provided in plurality and are uniformly distributed in the interior of the table top 5 in the horizontal direction.
In this embodiment: the drive advances and drives the reciprocating screw rod 2 to rotate so as to realize the reciprocating movement of the polishing assembly 1, when the polishing assembly 1 extrudes one locking buckle 401 to move, the synchronous and opposite movement of the other locking buckle 401 can be realized through the transmission of the linkage gear 404, the movement of the two locking buckles 401 is separated from the locking hole 6, the locking of the moving block 301 is relieved, meanwhile, the ratchet teeth on the locking hole 401 are matched with the transmission gear 303 so as to drive the transmission gear 303 to rotate, the transmission gear 303 is meshed with the rack 302, the rotating transmission gear 303 can drive the moving block 301 to move a distance along the outer wall of the rack 302, then the polishing assembly 1 is separated from the locking buckle 401, the two locking buckles 401 are reset under the action of the spring 402, the ratchet teeth on the locking buckle 401 are extruded to horizontally move left under the extrusion force in the resetting process of the locking buckle 401, the locking buckle 401 can not drive the transmission gear 303 to rotate in the resetting process, the locking buckle 401 can move right under the action of the spring 402 after the locking buckle 401 moves to move to the right, namely, the locking buckle 401 is inserted into the second hole 6 in the reciprocating direction, and the full-direction of the reciprocating motion range of the polishing assembly is realized, and the circuit is completely displaced in the reciprocating direction of the locking assembly 1.
Referring to fig. 2 and 4, the cross section of the moving block 301 is L-shaped, and a limiting sliding hole for the rack 302 to penetrate is formed inside the moving block 301.
In this embodiment: the L-shaped moving block 301 can limit the reciprocating screw 2 on the vertical surface and slide on the horizontal surface.
Referring to fig. 1, two limiting rods are installed between two moving blocks 301, the two limiting rods are respectively located at two sides of the polishing assembly 1, and four upright posts are fixed below the table top 5.
In this embodiment: the spacing pole carries out the centre gripping spacing to polishing subassembly 1, and the stand is fixed mesa 5.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The surface polishing device for processing the printed circuit board comprises a polishing assembly (1), a reciprocating screw rod (2) and a table top (5), wherein the reciprocating screw rod (2) is rotatably arranged above the table top (5), and the polishing assembly (1) is sleeved on the outer wall of the reciprocating screw rod (2), and the surface polishing device is characterized in that one end of the table top (5) is provided with a displacement mechanism (3), and the displacement mechanism (3) comprises a moving block (301), a rack (302) and a transmission gear (303);
the movable block (301) is connected to one end of the table top (5) in a sliding mode, the rack (302) is fixed inside the table top (5) and sleeved inside the movable block (301), and the transmission gear (303) is connected inside the movable block (301) in a rotating mode and meshed with the rack (302);
a locking mechanism (4) is arranged in the moving block (301), and the locking mechanism (4) comprises a locking buckle (401), a spring (402), a fixed frame (403) and a linkage gear (404);
the locking buckle (401) is slidably connected to the inside of the moving block (301) and penetrates through the outside end of the moving block (301), the spring (402) is fixed to the inside of the moving block (301) and located at one end of the locking buckle (401), the fixed frame (403) is slidably connected to the position right below the table top (5), the linkage gear (404) is rotatably connected to the inside of the fixed frame (403) and is meshed with one end of the locking buckle (401), and the locking hole (6) is formed in the table top (5).
2. The surface polishing device for printed circuit board processing according to claim 1, wherein the displacement mechanism (3) and the locking mechanism (4) are respectively arranged in two, two groups of the displacement mechanism and the locking mechanism are symmetrically distributed at two ends of the table top (5), the reciprocating screw rod (2) is rotationally connected between the two moving blocks (301), and a driving motor is arranged at one side of the reciprocating screw rod (2).
3. The surface polishing device for printed circuit board processing according to claim 1, wherein the cross section of the locking buckle (401) is in an "E" shape, the transverse part of the upper part of the locking buckle (401) is located above the table top (5), the transverse part of the middle part of the locking buckle (401) is located inside the table top (5), the outer wall of the transverse part of the middle part of the locking buckle (401) is meshed with the outer wall of the transmission gear (303), the outer wall size of the tail end of the middle part is matched with the inner wall size of the locking hole (6), the transverse part of the lower part of the locking buckle (401) is located below the table top (5), and the tail end part is meshed with the linkage gear (404).
4. The surface polishing device for printed circuit board processing according to claim 1, wherein a plurality of locking holes (6) are provided and uniformly distributed in the interior of the table top (5) in the horizontal direction.
5. The surface polishing device for printed circuit board processing according to claim 1, wherein the cross section of the moving block (301) is in an L shape, and a limiting slide hole for the rack (302) to penetrate is formed in the moving block (301).
6. The surface polishing device for printed circuit board processing according to claim 1, wherein a groove for sliding and moving the locking buckle (401) left and right is formed in the moving block (301), a spring (402) is fixed in the groove, an outer wall tooth block of a transverse portion of the middle portion of the locking buckle (401) is in a ratchet structure, and a position where the transmission gear (303) contacts the ratchet structure is in a ratchet structure.
7. The surface polishing device for printed circuit board processing according to claim 1, wherein two limiting rods are installed between the two moving blocks (301), the two limiting rods are respectively located on two sides of the polishing assembly (1), and four upright posts are fixed below the table top (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223558331.6U CN219075217U (en) | 2022-12-30 | 2022-12-30 | Surface polishing device for printed circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223558331.6U CN219075217U (en) | 2022-12-30 | 2022-12-30 | Surface polishing device for printed circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219075217U true CN219075217U (en) | 2023-05-26 |
Family
ID=86392857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223558331.6U Active CN219075217U (en) | 2022-12-30 | 2022-12-30 | Surface polishing device for printed circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219075217U (en) |
-
2022
- 2022-12-30 CN CN202223558331.6U patent/CN219075217U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112453896B (en) | PCB assembling and processing equipment and working method thereof | |
| CN107708309B (en) | Leveling device for manufacturing printed circuit board | |
| CN219075217U (en) | Surface polishing device for printed circuit board processing | |
| CN112601389A (en) | Aluminum plate laminating device | |
| CN115245997A (en) | Microcrystalline phosphorus copper ball material extrusion equipment | |
| CN211321645U (en) | Dog-ear processingequipment of flexible line way board | |
| CN104385275B (en) | A kind of password cracking swipe robot | |
| CN113068330B (en) | Accurate two-sided printed wiring board processing is with compression fittings | |
| CN219248204U (en) | Clamping device for circuit board processing | |
| CN116791180A (en) | Surface coating equipment for lead frame production and coating method thereof | |
| CN106586432A (en) | Intelligent positioning and transferring mechanism | |
| CN113400362B (en) | Cutting mechanism of PCB substrate and using method thereof | |
| CN210256092U (en) | Circuit board placing frame | |
| CN220068176U (en) | Adsorption mechanism of SMT chip mounter | |
| CN208513331U (en) | A kind of electronic circuit board element extracting apparatus that convenience recycles component | |
| CN211846316U (en) | Full-automatic quick accurate feed FPC flexible circuit board equipment | |
| CN219009217U (en) | High-efficiency movable suction device | |
| CN219981171U (en) | Chip mounting device for integrated circuit processing | |
| CN117320331B (en) | Laminating equipment of thick copper printed circuit board | |
| CN218705963U (en) | Logistics storage gets equipment of putting fast | |
| CN213091154U (en) | Detection device for detecting button quality | |
| CN218829452U (en) | Self-propelled reciprocating linear motor convenient for clamping and fixing lead | |
| CN219839407U (en) | Unilateral lifting cup supporting device | |
| CN216600261U (en) | Circuit board processing frock with adjustable low wearing and tearing | |
| CN212794809U (en) | Interior trim part assembling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |