CN220915513U - Clamping mechanism for chip mounter for printed circuit board production - Google Patents
Clamping mechanism for chip mounter for printed circuit board production Download PDFInfo
- Publication number
- CN220915513U CN220915513U CN202322457570.0U CN202322457570U CN220915513U CN 220915513 U CN220915513 U CN 220915513U CN 202322457570 U CN202322457570 U CN 202322457570U CN 220915513 U CN220915513 U CN 220915513U
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- China
- Prior art keywords
- printed circuit
- base
- chip mounter
- circuit board
- clamping mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a clamping mechanism for a chip mounter for producing a printed circuit board, which comprises a base, wherein sliding grooves are formed in two sides of the top of the base, L-shaped connecting seats are fixedly arranged in two sides of the top of the base, a servo motor is arranged on the surface of the L-shaped connecting seat close to the left side of the base, a reciprocating screw rod is sleeved at the output end of the servo motor, a fixing seat is sleeved at the middle part of the reciprocating screw rod, screw rod grooves are formed in the middle part of the fixing seat in a penetrating manner, sliding blocks are fixedly arranged in two sides of the bottom of the fixing seat, a U-shaped supporting frame is arranged at the top of the fixing seat, electric motors are arranged in two sides of the U-shaped supporting frame, and square plates are arranged at the output ends of the electric motors. The output end of the servo motor drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the fixed seat to slide left and right in the sliding groove along with the sliding block through the screw rod groove, and the position of the clamping block can be changed by moving, so that the printed circuit board can be processed at different positions, and convenience of staff is improved.
Description
Technical Field
The utility model relates to the technical field of printed circuit boards, in particular to a clamping mechanism for a chip mounter for producing a printed circuit board.
Background
The chip mounter is a surface assembly technology (surface mounting technology) and is one of the most popular technologies and processes in the electronic assembly industry. The circuit mounting technology is to mount no-pin or short-lead surface assembly components on the surface of a printed circuit board or the surface of other base plates, and to carry out welding assembly by reflow soldering or dip soldering and other methods.
In the paster technique, need carry out spacing fixed to the circuit board, and most current chip mounter fixture compresses tightly the fixed of circuit board at circuit board edge generally through the clamp plate, only can fix the circuit board of fixed size, when the circuit board of different specification sizes needs to be changed, just need change fixture, it is comparatively inconvenient, also increased use cost simultaneously.
Disclosure of utility model
The utility model aims to provide a clamping mechanism for a chip mounter for producing a printed circuit board, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for chip mounter is used in printed circuit board production, includes the base, the spout has all been seted up to the top both sides of base, the equal fixed mounting in top both sides of base has L shape connecting seat, the surface that is close to the left L shape connecting seat of base is provided with servo motor, servo motor's output cover has reciprocating lead screw, reciprocating lead screw's middle part cover has the fixing base, the screw groove has been seted up in the middle part of fixing base in the run through, the equal fixed mounting in bottom both sides of fixing base has the sliding block, the top of fixing base is provided with the U-shaped support frame, the both sides of U-shaped support frame all are provided with electric motor, electric motor's output all is provided with the square plate, two the opposite face of square plate all is provided with electric telescopic handle, two one side of electric telescopic handle output all is provided with the grip block.
Preferably, the fixing seat is sleeved at the middle part of the reciprocating screw rod through a screw rod groove and is connected with the base in a sliding manner in the sliding groove through a sliding block.
Preferably, the size of the base can be set according to the size of the chip mounter for producing the printed circuit board.
Preferably, the electric telescopic rods are all rotationally connected with the output end of the electric motor through square plates.
Preferably, the clamping blocks are all L-shaped and oppositely arranged.
Preferably, the tops of the two clamping blocks are adhered with rubber pads through magic tapes.
Preferably, a plurality of grooves are formed on opposite surfaces of the two rubber pads.
Compared with the prior art, the utility model has the beneficial effects that:
1. This fixture for chip mounter is used in printed circuit board production drives reciprocating screw through servo motor's output and rotates, and reciprocating screw passes through the screw groove and drives the fixing base and slide along with left and right sides in the spout through the sliding block, can remove the change to the position of grip block to can carry out the processing of different positions to printed circuit board, improve staff's facility.
2. According to the clamping mechanism for the chip mounter for producing the printed circuit board, the output ends of the two electric telescopic rods drive the two clamping blocks to adjust according to the distance between the size pairs of the printed circuit board, so that the printed circuit boards with different sizes can be clamped and fixed; the output ends of the two electric motors drive the two electric telescopic rods to rotate through the square plate, the printed circuit board clamped by the two clamping blocks is rotated and adjusted to an unprocessed surface, and the two electric motors can be automatically adjusted without manual operation of staff, so that the time consumption can be reduced, and the working efficiency of processing is improved; the rubber pad can carry out protective centre gripping to the printed circuit board.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the structure of the U-shaped support frame of the present utility model;
fig. 3 is a schematic view of the structure of the fixing base of the present utility model.
In the figure: 1. a base; 2. a chute; 3. an L-shaped connecting seat; 4. a servo motor; 5. a reciprocating screw rod; 6. a fixing seat; 7. a screw groove; 8. a sliding block; 9. a U-shaped support frame; 10. an electric motor; 11. a square plate; 12. an electric telescopic rod; 13. a clamping block; 14. a rubber pad; 15. a groove.
Detailed Description
Embodiments of the present utility model will be described in further detail with reference to the accompanying drawings and examples, which are provided to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples: referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fixture for chip mounter for printed circuit board production, including base 1, spout 2 has all been seted up to the top both sides of base 1, the equal fixed mounting in top both sides of base 1 has L shape connecting seat 3, the surface that is close to the L shape connecting seat 3 in base 1 left side is provided with servo motor 4, servo motor 4's output cover is equipped with reciprocating screw 5, reciprocating screw 5's middle part cover is equipped with fixing base 6, screw groove 7 has been seted up in the middle part of fixing base 6 run through, the equal fixed mounting in bottom both sides of fixing base 6 has slider 8, the top of fixing base 6 is provided with U-shaped support 9,U shape support frame 9 both sides all are provided with electric motor 10, electric motor 10's output all is provided with square board 11, the relative face of two square boards 11 all is provided with electric telescopic handle 12, one side of two electric telescopic handle 12 output all is provided with grip block 13.
Wherein, fixing base 6 is in the middle part of reciprocating screw 5 through screw rod groove 7 suit and is connected with base 1 slip in spout 2 through sliding block 8.
In this embodiment, the output end of the servo motor 4 drives the reciprocating screw rod 5 to rotate, the reciprocating screw rod 5 drives the fixed seat 6 to slide left and right in the sliding groove 2 through the screw rod groove 7 along with the sliding block 8, and the position of the clamping block 13 can be moved and changed, so that the printed circuit board can be processed at different positions, and convenience of staff is improved.
The size of the base 1 can be set according to the size of the chip mounter for producing the printed circuit board.
In this embodiment, the size of the base 1 is set according to the size of the chip mounter for producing printed circuit boards, so that the chip mounter for producing printed circuit boards with different sizes can be adapted to be mounted, and the chip mounter can be used for clamping the printed circuit boards, thereby improving the applicability of the device.
Wherein, the electric telescopic rods 12 are all in rotary connection with the output end of the electric motor 10 through the square plate 11.
In this embodiment, the output ends of the two electric motors 10 drive the two electric telescopic rods 12 to rotate through the square plate 11, so that the printed circuit board clamped by the two clamping blocks 13 is rotated and adjusted to an unprocessed surface, and the printed circuit board can be automatically adjusted without manual operation of a worker, thereby reducing the time consumption and improving the processing efficiency.
The clamping blocks 13 are all L-shaped and are oppositely arranged.
In this embodiment, when two grip blocks 13 are L-shaped and oppositely arranged, the two grip blocks 13 grip the printed circuit board and can pull the printed circuit board through the transverse end of the bottom, so as to prevent the unstable bottom of the printed circuit board during the grip and damage the printed circuit board during the work of the chip mounter.
Wherein, the top of two grip blocks 13 all glues through the magic subsides and is equipped with rubber pad 14.
In this embodiment, the two clamping blocks 13 clamp the printed circuit board in a protective manner through the rubber pad 14, so as to prevent the printed circuit board from being fixed by directly contacting with the printed circuit board in a hard manner, and damage to the printed circuit board due to clamping.
Wherein, a plurality of grooves 15 are arranged on the opposite surfaces of the two rubber pads 14.
In this embodiment, through a plurality of recesses 15, can make rubber pad 14 cause the extrusion, block the printed circuit board, prevent that the printed circuit board from dropping, improve the stability when the centre gripping.
Working principle: during the use, the staff at first drives reciprocating lead screw 5 through servo motor 4's output and rotates, reciprocating lead screw 5 passes through the lead screw groove 7 and drives fixing base 6 and follow the left and right sides slip in spout 2 through sliding block 8, can remove the change to the position of grip block 13, thereby can carry out the processing of different positions to the printed circuit board, improve staff's facility, after the position adjustment is accomplished, can drive two grip blocks 13 according to the distance adjustment between the size of printed circuit board through the output of two electric telescopic handle 12, carry out the centre gripping fixed with the printed circuit board, through rubber pad 14, two grip blocks 13 carry out protective centre gripping to the printed circuit board, prevent to directly with the printed circuit board rigid contact with it is fixed, cause the condition of pressing from damaging to the printed circuit board, after the processing of one side of printed circuit board is accomplished, drive two electric telescopic handle 12 through square plate 11, rotate the printed circuit board of two grip blocks 13 centre gripping, adjust to the one side of unprocessed, can automatic adjustment need not the staff manual, thereby can reduce the work efficiency of processing time consumption.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fixture for chip mounter for printed circuit board production, includes base (1), its characterized in that: spout (2) have all been seted up to the top both sides of base (1), the equal fixed mounting in top both sides of base (1) has L shape connecting seat (3), the surface that is close to the left L shape connecting seat (3) of base (1) is provided with servo motor (4), the output cover of servo motor (4) is equipped with reciprocating screw (5), fixing base (6) are equipped with to the middle part cover of reciprocating screw (5), screw groove (7) have been seted up in the middle part of fixing base (6) throughout, the equal fixed mounting in bottom both sides of fixing base (6) has sliding block (8), the top of fixing base (6) is provided with U-shaped support frame (9), the both sides of U-shaped support frame (9) all are provided with electric motor (10), the output of electric motor (10) all is provided with square board (11), two the opposite face of square board (11) all is provided with electric telescopic handle (12), two one side of electric telescopic handle (12) output all is provided with grip block (13).
2. The clamping mechanism for a chip mounter for producing printed circuit boards according to claim 1, wherein: the fixing seat (6) is sleeved at the middle part of the reciprocating screw rod (5) through the screw rod groove (7) and is connected with the base (1) in the sliding groove (2) in a sliding way through the sliding block (8).
3. The clamping mechanism for a chip mounter for producing printed circuit boards according to claim 1, wherein: the size of the base (1) can be set according to the size of a chip mounter for producing a printed circuit board.
4. The clamping mechanism for a chip mounter for producing printed circuit boards according to claim 1, wherein: the electric telescopic rods (12) are all connected with the output end of the electric motor (10) in a rotating way through square plates (11).
5. The clamping mechanism for a chip mounter for producing printed circuit boards according to claim 1, wherein: the clamping blocks (13) are L-shaped and are oppositely arranged.
6. The clamping mechanism for a chip mounter for producing printed circuit boards according to claim 1, wherein: the tops of the two clamping blocks (13) are adhered with rubber pads (14) through magic tapes.
7. The clamping mechanism for a chip mounter for producing printed circuit boards according to claim 6, wherein: a plurality of grooves (15) are formed in the opposite surfaces of the two rubber pads (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457570.0U CN220915513U (en) | 2023-09-11 | 2023-09-11 | Clamping mechanism for chip mounter for printed circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457570.0U CN220915513U (en) | 2023-09-11 | 2023-09-11 | Clamping mechanism for chip mounter for printed circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220915513U true CN220915513U (en) | 2024-05-07 |
Family
ID=90920929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457570.0U Active CN220915513U (en) | 2023-09-11 | 2023-09-11 | Clamping mechanism for chip mounter for printed circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220915513U (en) |
-
2023
- 2023-09-11 CN CN202322457570.0U patent/CN220915513U/en active Active
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