CN211030051U - Anchor clamps are used in production of selectivity electroless nickel gold - Google Patents
Anchor clamps are used in production of selectivity electroless nickel gold Download PDFInfo
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- CN211030051U CN211030051U CN201921933094.2U CN201921933094U CN211030051U CN 211030051 U CN211030051 U CN 211030051U CN 201921933094 U CN201921933094 U CN 201921933094U CN 211030051 U CN211030051 U CN 211030051U
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- ratchet
- mounting panel
- electroless nickel
- motor
- gold
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Abstract
The utility model discloses an anchor clamps are used in production of selectivity electroless nickel gold, including mounting panel and bolted connection in the motor of mounting panel bottom, the top welding of mounting panel has fixed frame, the inboard of fixed frame is equipped with the ratchet. The utility model discloses in, electric putter's flexible end has set up the connecting plate, sets up spring and fixture block on the connecting plate, and the benefit of adopting this design lies in: the motor is started to drive the ratchet wheel to rotate, so that the connecting column is rotated, the connecting column can drive the connecting rope to pull the movable plate to move inwards, the circuit board is clamped, and the clamping speed is improved through the driving of the motor; after the clamping is stable, the motor is closed, the clamping block is clamped with the ratchet of the ratchet wheel through the elastic action of the spring, so that the limiting effect is achieved, and the movable plate is prevented from loosening; the telescopic end of the electric push rod is contracted to drive the clamping block to move upwards to separate the clamping block from the ratchet wheel, so that the limiting of the ratchet wheel is relieved, and the movable plate is pulled to loosen the circuit board.
Description
Technical Field
The utility model relates to a chemistry nickel gold technical field especially relates to a anchor clamps are used in production of selectivity chemistry nickel gold.
Background
Electroless nickel gold, which is also called electroless nickel gold, is prepared by replacing palladium on the surface of copper by chemical reaction, then chemically plating a nickel-phosphorus alloy layer on the basis of palladium core, and then plating a gold layer on the surface of nickel by replacement reaction. At present, the gold deposition of the nickel-gold is carried out by two processes of substitution and half-reduction mixed bath construction.
The electroless nickel gold technology is commonly used in the production of PCB circuit board, and the damage of circuit board is caused easily to artifical transport circuit board, and the anchor clamps that use in the current production still have the weak point, and current anchor clamps have unstable problem when fixed, can make the circuit board drop, and then damage the circuit board, and the action speed that current anchor clamps centre gripping unclamped simultaneously is slow, is unfavorable for the improvement of production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the clamp for producing the selective electroless nickel gold aims to solve the problems of infirm fixation and low fixation speed of the existing circuit board clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anchor clamps are used in production of selectivity electroless nickel gold, includes arm, mounting panel and bolted connection in the motor of mounting panel bottom, the top welding of mounting panel has fixed frame, the inboard of fixed frame is equipped with the ratchet, the ratchet rotates with the mounting panel to be connected, the output shaft and the ratchet transmission of motor are connected, the top welding of ratchet has the spliced pole, a plurality of connection ropes of side table wall fixedly connected with of spliced pole, two equal sliding connection in top of mounting panel have the fly leaf, a plurality of connection ropes respectively with two fly leaf fixed connection.
As a further description of the above technical solution:
the inner wall fixedly connected with electric putter of fixed frame, electric putter's flexible end fixedly connected with connecting plate, bottom one side of connecting plate is rotated and is connected with the fixture block to the opposite side is equipped with the spring, the bottom and the fixture block of spring rotate to be connected.
As a further description of the above technical solution:
two chutes are formed in the top surface wall of the mounting plate and are respectively located on two sides of a horizontal central axis of the mounting plate.
As a further description of the above technical solution:
the two movable plates are connected with the mounting plate in a sliding mode through sliding grooves.
As a further description of the above technical solution:
the connecting ropes are four, and the two movable plates are connected with two connecting ropes respectively.
As a further description of the above technical solution:
the connecting rope is made of corrosion-resistant materials.
As a further description of the above technical solution:
the clamping block is attached to the side surface wall of the ratchet wheel and clamped with the ratchet of the ratchet wheel.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, set up fixed frame on the mounting panel, the inboard of fixed frame has set up the ratchet, and the bottom of mounting panel has set up the motor, and the top of ratchet has set up the spliced pole, has set up the connecting rope on the spliced pole, and the other end of connecting the rope has set up the fly leaf, has set up electric putter on the inner wall of fixed frame, and electric putter's flexible end has set up the connecting plate, sets up spring and fixture block on the connecting plate, adopts the benefit of this design to lie in: firstly, a motor is started to drive a ratchet wheel to rotate, so that a connecting column is rotated, the connecting column can drive a connecting rope to pull a movable plate to move inwards to clamp a circuit board, the clamping speed is improved through the driving of the motor, the movable plate can simultaneously clamp a plurality of circuit boards, and the conveying efficiency of the circuit boards is improved by matching with a mechanical arm; secondly, after the clamping is stable, the motor is closed, the clamping block is clamped with the ratchet of the ratchet wheel through the elastic action of the spring, and then the limiting effect is achieved, and the movable plate is prevented from loosening; thirdly, the telescopic end of the electric push rod is contracted to drive the clamping block to move upwards to separate the clamping block from the ratchet wheel, so that the limiting of the ratchet wheel is relieved, and the movable plate is pulled to loosen the circuit board; fourthly, the problem that the printed circuit board needs to be manually carried on a small-sized production line is effectively solved, and the damage to the printed circuit board in the manual carrying process is reduced.
Drawings
Fig. 1 shows a schematic top-view structural diagram of a mounting plate provided according to an embodiment of the present invention;
fig. 2 is a schematic front view of a mounting plate according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection structure of a ratchet and a connection rope according to an embodiment of the present invention;
fig. 4 shows a schematic view of a connection structure between a mechanical arm and a mounting plate according to an embodiment of the present invention.
Illustration of the drawings:
1. mounting a plate; 2. a fixing frame; 3. a ratchet wheel; 4. connecting columns; 5. connecting ropes; 6. a movable plate; 7. an electric push rod; 8. a connecting plate; 9. a clamping block; 10. a spring; 11. a chute; 12. a motor; 13. a robotic arm.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an anchor clamps are used in production of selectivity chemistry nickel gold, including arm 13, mounting panel 1 and bolted connection are in the motor 12 of 1 bottom of mounting panel, the top welding of mounting panel 1 has fixed frame 2, the inboard of fixed frame 2 is equipped with ratchet 3, ratchet 3 rotates with mounting panel 1 to be connected, the output shaft and the 3 transmission of ratchet of motor 12 are connected, the top welding of ratchet 3 has spliced pole 4, a plurality of connecting rope 5 of side table wall fixedly connected with of spliced pole 4, two equal sliding connection in top of mounting panel 1 have fly leaf 6, a plurality of connecting rope 5 respectively with two fly leaf 6 fixed connection, it is rotatory to make spliced pole 4 to drive 3 rotations of ratchet through motor 12, drive connecting rope 5 pulling fly leaf 6 fastening circuit board.
Specifically, as shown in fig. 1, the inner wall of the fixing frame 2 is fixedly connected with an electric push rod 7, the telescopic end of the electric push rod 7 is fixedly connected with a connecting plate 8, one side of the bottom of the connecting plate 8 is rotatably connected with a clamping block 9, the other side of the bottom of the connecting plate is provided with a spring 10, the bottom of the spring 10 is rotatably connected with the clamping block 9, the clamping block 9 can be lifted by retracting the electric push rod 7, the clamping block 9 is separated from the ratchet 3, and the movable plate 6 can be loosened.
Specifically, as shown in fig. 1, two chutes 11 have been seted up to the top surface wall of mounting panel 1, and two chutes 11 are located the horizontal axis both sides of mounting panel 1 respectively, and two fly leaf 6 are all through chute 11 and mounting panel 1 sliding connection, and chute 11 helps improving the stability when fly leaf 6 removes.
Specifically, as shown in fig. 1, the connecting ropes 5 are four, the two movable plates 6 are respectively connected with the two connecting ropes 5, the connecting ropes 5 are made of corrosion-resistant materials, and each movable plate 6 is connected through the two connecting ropes 5, so that the balance is improved during movement.
Specifically, as shown in fig. 1, the fixture block 9 is attached to the side surface wall of the ratchet 3 and is clamped with the ratchet of the ratchet 3, and the fixture block 9 is connected with the ratchet 3 to play a limiting role and prevent the movable plate 6 from loosening.
The working principle is as follows: when the ratchet type electric power meter is used, commercial power is supplied to the motor 12, firstly, a plurality of circuit boards are sequentially stacked and placed at the top of the fixed frame 2, then the motor 12 is started to drive the ratchet wheel 3 to rotate, when the ratchet wheel 3 rotates, the movable end of the clamping block 9 is always attached to the surface of the ratchet wheel 3 through the extrusion effect of the spring 10, meanwhile, the connecting column 4 rotates to drive the connecting rope 5 to contract, the movable plate 6 slides along the sliding groove 11 until the circuit boards are attached and clamped, and then the motor 12 is closed to enable the clamping block 9 to clamp the ratchet wheel 3; then the mechanical arm 13 transfers the clamp which clamps the circuit boards to the electroplating bath;
furthermore, the electric push rod 7 is adjusted to enable the telescopic end of the electric push rod to contract, the connecting plate 8, the clamping block 9 and the spring 10 are driven to move upwards, the clamping block 9 is separated from the ratchet wheel 3, and the movable plate 6 is further slid outwards to release the circuit board, so that the circuit board enters the electroplating bath.
It can be understood that a plurality of circuit boards are stacked in the fixed frame 2 in sequence, and the movable plates 6 on two sides position and arrange the circuit boards while clamping the circuit boards, so that the mechanical arm 13 can conveniently transport the clamp to the electroplating bath for next operation.
Through the steps, after the circuit board is fastened, the circuit board is limited through the matching of the ratchet wheel 3 and the clamping block 9, the movable plate 6 is prevented from moving reversely to loosen the circuit board, the moving speed of the movable plate 6 is improved through the driving of the motor 12, and the problems that an existing circuit board clamp is not firm in fixing and slow in fixing speed are solved.
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. The utility model provides an anchor clamps are used in production of selectivity chemistry nickel gold, includes motor (12) at mounting panel (1) top including arm (13), mounting panel (1) and bolted connection, its characterized in that, the top welding of mounting panel (1) has fixed frame (2), the inboard of fixed frame (2) is equipped with ratchet (3), ratchet (3) rotate with mounting panel (1) and are connected, the output shaft and the ratchet (3) transmission of motor (12) are connected, the top welding of ratchet (3) has spliced pole (4), the side table wall fixedly connected with of spliced pole (4) is a plurality of connection rope (5), two equal sliding connection in top of mounting panel (1) have fly leaf (6), a plurality of connection rope (5) respectively with two fly leaf (6) fixed connection.
2. The selective electroless nickel and gold production fixture as claimed in claim 1, wherein an electric push rod (7) is fixedly connected to the inner wall of the fixing frame (2), a connecting plate (8) is fixedly connected to the telescopic end of the electric push rod (7), a clamping block (9) is rotatably connected to one side of the bottom of the connecting plate (8), a spring (10) is arranged on the other side of the bottom of the connecting plate (8), and the bottom of the spring (10) is rotatably connected with the clamping block (9).
3. The clamp for producing selective electroless nickel and gold according to claim 1, wherein the top surface wall of the mounting plate (1) is provided with two sliding grooves (11), and the two sliding grooves (11) are respectively located on two sides of a horizontal central axis of the mounting plate (1).
4. The clamp for selective electroless nickel and gold production according to claim 3, wherein the two movable plates (6) are slidably connected with the mounting plate (1) through sliding grooves (11).
5. The clamp for producing electroless nickel and gold according to claim 1, wherein the number of the connecting ropes (5) is four, and two connecting ropes (5) are respectively connected to the two movable plates (6).
6. The clamp for selective electroless nickel/gold production as claimed in claim 1, wherein the connecting rope (5) is made of a corrosion-resistant material.
7. The clamp for producing the selective electroless nickel and the gold according to claim 2, wherein the fixture block (9) is attached to the side surface wall of the ratchet wheel (3) and clamped with the ratchet teeth of the ratchet wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933094.2U CN211030051U (en) | 2019-11-11 | 2019-11-11 | Anchor clamps are used in production of selectivity electroless nickel gold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933094.2U CN211030051U (en) | 2019-11-11 | 2019-11-11 | Anchor clamps are used in production of selectivity electroless nickel gold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211030051U true CN211030051U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933094.2U Active CN211030051U (en) | 2019-11-11 | 2019-11-11 | Anchor clamps are used in production of selectivity electroless nickel gold |
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| Country | Link |
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| CN (1) | CN211030051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844758A (en) * | 2021-09-27 | 2021-12-28 | 华道 | Universal display packing box |
-
2019
- 2019-11-11 CN CN201921933094.2U patent/CN211030051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844758A (en) * | 2021-09-27 | 2021-12-28 | 华道 | Universal display packing box |
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