CN203187093U - Magnetic clamping device for circuit board conveying and processing and its conveying and processing equipment - Google Patents

Abstract

The utility model discloses a magnetic clamping device for circuit board conveying and processing and a conveying and processing device thereof, which comprises a supporting plate, a vertical rod, a clamp seat and a plurality of clamps; the vertical rod vertically extends from the lower part of the supporting plate, the clamp seats are connected to the vertical rod, the plurality of clamps are arranged on the clamp seats at intervals, and each clamp comprises a clamping part and a release part which is arranged away from the clamping part and has a warped plate structure; the clamping part is provided with two clamping walls which are mutually opened or closed, the releasing part is provided with two driving walls which are mutually opened or closed, the two clamping walls of the clamping part of each clamp are respectively provided with first magnetic components which are oppositely attracted, and the two driving walls of the releasing part of each clamp are respectively provided with second magnetic components which are oppositely attracted. The utility model discloses a magnetic force comes centre gripping circuit board, adds man-hour at the transport circuit board, utilizes control magnetic force to decide the centre gripping or the release to the circuit board to reduce because of putting the required area of contact of circuit board and shielding that causes the circuit board between.

Description

Magnetic clamping device for circuit board conveying and processing and its conveying and processing equipment

technical field

The utility model relates to a circuit board etching, cleaning and other processing tools, in particular to a magnetic clamping device for circuit board conveying and processing and its conveying and processing equipment.

Background technique

Traditional vertical circuit board etching, cleaning and other processing and conveying machines usually clamp the circuit board to be processed and hang it upright, so as to transport it forward with a preset conveying route, so that the circuit board passing through When passing through the conveying route, processing operations such as etching or cleaning are performed on the circuit board.

However, the above-mentioned traditional vertical processing conveying equipment, when driving the circuit board, mainly provides a clamping effect on the upper edge of the circuit board by the hanging fixture, so that the circuit board can expose the two side surfaces and perform the above-mentioned etching or cleaning, etc. processing operations. However, when the general fixture provides a clamping function for the circuit board, it will often cover a large area of the surface of the circuit board, etc., so it is more or less likely to affect the etching or cleaning operation of the circuit board.

Contents of the invention

In view of this, the technical problem to be solved by the utility model is to provide a magnetic clamping device for conveying and processing circuit boards and its conveying and processing equipment, which can clamp the circuit boards by magnetic force, and at the same time can process the circuit boards During the process, the magnetic force is used to determine the clamping or releasing of the circuit board, thereby reducing the contact area required for clamping the circuit board and the shielding caused by the circuit board, and avoiding affecting the etching or cleaning of the circuit board.

In order to solve the above-mentioned technical problems, the technical solution of the present utility model is achieved as follows: a magnetic clamping device for conveying and processing circuit boards, which includes: a pallet; a vertical rod extending vertically from the bottom of the pallet; a clamp A seat connected to the pole; and a plurality of clamps arranged at intervals on the clamp seat, each of which includes a clamping portion and a release portion that is arranged away from the clamping portion and is in a seesaw structure; wherein, the The clamping part has two clamping walls that are mutually opened or closed, and the release part also has two clamping walls that are mutually open or closed, and each clamp has two clamping walls of the clamping part that are opposite to each other. The first magnetic components that attract each other are respectively provided with second magnetic components that are oppositely attracted to each other on the two driving walls of the release part.

As a preferred solution, each clamp further includes a pivot joint connected between the clamping part and the releasing part.

As a preferred solution, the pivot joint is pivotally arranged on the clamp seat.

Another technical solution provided by the utility model: a circuit board conveying and processing equipment with a magnetic clamping device, which has a conveying route, which includes: a clamping device for passing through the conveying route, the clamping device It includes a pallet, a vertical rod extending from the bottom of the pallet, a clamp seat connected to the vertical rod, and a plurality of clamps arranged at intervals on the clamp seat, and each clamp includes a clamping part and a The clamping part is set away from the release part of a seesaw structure; and a plurality of first magnetic push rods and a plurality of second magnetic push rods are respectively arranged along two sides of the conveying route; wherein, the clamping part has The two clamping walls are mutually open or closed, and the release part also has two clamping walls that are mutually open or closed. In the magnetic assembly, the two driving walls of the release part are respectively provided with second magnetic assemblies that are oppositely attracted to each other, and each of the first magnetic push rods is arranged at intervals corresponding to the two clamping walls of each of the clamps, and each of the second The magnetic push rods are arranged at intervals corresponding to the two drive walls of each fixture, and each of the first magnetic push rods and the first magnetic assembly repel each other with the same sex, and each of the second magnetic push rods and the second magnetic assembly also repel each other. same-sex repulsion.

As a preferred solution, the clamps are arranged at intervals on the clamp seat, and the clamps are arranged in a straight line according to the traveling direction of the conveying route.

As a preferred solution, each of the clamps further includes a pivoting portion connected between the clamping portion and the releasing portion.

As a preferred solution, the pivot joint is pivotally arranged on the clamp seat.

The technical effect achieved by the utility model is as follows: The magnetic force clamping device and the conveying and processing equipment of the utility model for circuit board conveying and processing can clamp the circuit board by magnetic force, and can use Control the magnetic force to determine the clamping or releasing of the circuit board, thereby reducing the contact area required for clamping the circuit board and the shielding of the circuit board, etc., and avoid affecting the etching or cleaning of the circuit board. The magnetic clamping device and the conveying and processing equipment of the utility model for circuit board conveying and processing are simple in equipment, easy to operate, and reduce the production cost.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of the clamping device of the present invention;

Fig. 2 is a partial cross-sectional schematic diagram of the clamping device of the present invention;

Fig. 3 is a schematic diagram of a circuit board clamped by the clamping device of the present invention;

Fig. 4 is a top view schematic diagram of the clamping device of the present invention passing through the conveying processing equipment;

Fig. 5 is one of the action schematic diagrams of the clamping device of the present invention passing through the conveying processing equipment;

Fig. 6 is the second schematic diagram of the action of the clamping device of the present invention passing through the conveying and processing equipment.

[Description of main component symbols]

Clamping device 1

pallet 10

Pole 11

Fixture seat 12

Fixture 2

clamping part 20

Wall 200

First magnetic assembly 201

release part 21

Wall drive 210

Second magnetic assembly 211

Pivot 22

circuit board 3

The first magnetic push rod 30

Second magnetic push rod 31

Delivery route 4.

Detailed ways

Please refer to Figures 1 to 4, which are the three-dimensional appearance schematic diagram of the clamping device of the present invention, the partial cross-sectional schematic diagram of the clamping device, the schematic diagram of the clamping device clamping the circuit board, and the top view schematic diagram of the clamping device passing through the conveying processing equipment . The utility model provides a magnetic clamping device for conveying and processing circuit boards and its conveying and processing equipment. The clamping device 1 is used to clamp a circuit board 3 and make it vertically placed, while the conveying and processing equipment is used to convey The clamping device 1 enables the clamped circuit board 3 to pass through a predetermined conveying route 4 (as shown in FIG. 4 ) for etching, cleaning and other operations. The clamping device 1 includes a pallet 10 , a pole 11 , a clamp seat 12 and a plurality of clamps 2 .

Wherein: the pallet 10 is connected with the conveying and processing equipment, so that the clamping device 1 can travel on the conveying route 4 . For example, the pallet 10 is carried by two conveyor belts arranged at intervals along the conveying route 4 , and the pallet 10 is carried between the two conveying belts, so that the clamping device 1 can travel along the conveying route 4 .

Please refer to FIG. 1 and FIG. 2 together. The vertical rod 11 extends vertically from the bottom of the pallet 10 , so that the pallet 10 can be provided with a clamp seat 12 below it, and the clamp seat 12 is connected to the end of the vertical rod 11 . The clamps 2 are arranged at intervals on the clamp base 12 , and the clamps 2 are arranged in a straight line according to the traveling direction of the conveying route 4 , so as to clamp the upper edge of the circuit board 3 (as shown in FIG. 3 ).

Please refer to Fig. 1 and Fig. 2 together, the clamp 2 respectively includes a clamping part 20, a release part 21 which is set away from the clamping part 20, and a connecting part between the clamping part 20 and the release part 21 and The clamping portion 20 and the release portion 21 form a pivoting portion 22 of a seesaw structure, and the pivoting portion 22 can be pivotally mounted on the clamping seat 12 for each clamp 2 . In addition, the clamping part 20 has two clamping walls 200 that can be opened or closed with each other, and the release part 21 also has two clamping walls 210 that can be opened or closed with each other. The first magnetic components 201 that are oppositely attracted to each other are provided respectively, and the second magnetic components 211 that are oppositely attracted to each other are also respectively provided on the second driving walls 210 of the release portion 21 . The clamping part 20 and the release part 21 are in a seesaw structure through the pivotal part 22, and when the two clamping walls 200 of the clamping part 20 are open, the two driving walls 210 of the release part 21 are closed; When the two clamping walls 200 of the part 20 are closed, the second driving walls 210 of the release part 21 are open. Thus, a jig 2 is formed.

Therefore, through the above-mentioned structural composition, the magnetic clamping device for conveying and processing circuit boards of the present invention and the conveying and processing equipment thereof can be obtained.

Accordingly, as shown in FIGS. 4 and 5 , when the clamping device 1 clamps the circuit board 3 and drives the circuit board 3 to travel along the conveying route 4 of the conveying and processing equipment, the conveying and processing equipment along the conveying route 4 A plurality of first magnetic push rods 30 and a plurality of second magnetic push rods 31 are respectively arranged on the two sides of each clamp, and the first magnetic push rods 30 are arranged at intervals corresponding to the two clamping walls 200 of the clamping portion 20 of each clamp 2, while the second magnetic push rods 30 are arranged at intervals. The push rods 31 are arranged at intervals corresponding to the second driving walls 210 of the release parts 21 of each clamp (that is, as shown in Figures 5 and 6). 201 is same-sex repulsion, and each second magnetic push rod 31 and the second magnetic assembly 211 on the second driving wall 210 are also same-sex repulsion. Therefore, as shown in Fig. 5 and Fig. 6, when the clamping device 1 drives the circuit board 3 to pass along the conveying route 4, the first magnetic push rod 30 and the second magnetic push rod 31 respectively push the upper and lower staggered action modes. to the second clamping wall 200 or the second driving wall 210 of each clamp 2, so that the circuit board 3 can be clamped or released by the first magnetic assembly 201 and the second magnetic assembly 211 of each clamp 2, and each first magnetic push The rod 30 and the second magnetic push rod 31 are controlled to reduce the contact area required for sandwiching the circuit board 3 and the shielding caused by the circuit board 3, and avoid affecting the circuit board for etching or cleaning operations.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model.

Claims (7)

1. A magnetic clamping device for conveying and processing circuit boards, characterized in that it comprises: a pallet; a vertical pole vertically extending from the bottom of the supporting plate; a clamp seat connected to the pole; and A plurality of clamps are arranged at intervals on the clamp seat, and each of the clamps includes a clamping part and a release part which is arranged away from the clamping part and has a seesaw structure; Wherein, the clamping part has two clamping walls that are mutually opened or closed, and the release part also has two clamping walls that are mutually open or closed, and each clamp has two clamping walls of its clamping part respectively. The first magnetic components that are oppositely attracted to each other are respectively provided with second magnetic components that are oppositely attracted to each other on the second driving wall of the release part. 2 . The magnetic clamping device for conveying and processing circuit boards according to claim 1 , wherein each of the clamps further comprises a pivot joint connected between the clamping portion and the releasing portion. 3 . 3 . The magnetic clamping device for conveying and processing circuit boards according to claim 2 , wherein the pivot joint is pivotally mounted on the clamp seat. 4 . 4. A circuit board conveying and processing equipment with a magnetic clamping device, having a conveying route, characterized in that it comprises: A clamping device for passing through the conveying route, the clamping device includes a pallet, a vertical rod extending vertically from the bottom of the pallet, a clamp seat connected to the vertical rod, and a plurality of intervals arranged on the The clamps on the clamp seat, each of the clamps includes a clamping part and a release part which is arranged away from the clamping part and has a seesaw structure; and A plurality of first magnetic push rods and a plurality of second magnetic push rods are respectively arranged along two sides of the conveying route; Wherein, the clamping part has two clamping walls that are mutually opened or closed, and the release part also has two clamping walls that are mutually open or closed, and each clamp has two clamping walls of its clamping part respectively. The first magnetic components that are oppositely attracted to each other are respectively provided with second magnetic components that are oppositely attracted to each other on the second driving wall of the release part, and each of the first magnetic push rods corresponds to the two clamping walls of each of the clamps are arranged at intervals, and each of the second magnetic push rods is arranged at intervals corresponding to the two drive walls of each of the fixtures, each of the first magnetic push rods and the first magnetic assembly are homosexual and repulsive, and each of the second magnetic push rods The second magnetic component is also same-sex repulsive. 5. The circuit board conveying and processing equipment with a magnetic clamping device according to claim 4, wherein the clamps are arranged at intervals on the clamp base, and the clamps are arranged in a straight line in line with the traveling direction of the conveying route . 6 . The circuit board conveying and processing equipment with a magnetic clamping device according to claim 4 , wherein each of the clamps further comprises a pivoting portion connected between the clamping portion and the releasing portion. 7 . 7 . The circuit board conveying and processing equipment with a magnetic clamping device according to claim 6 , wherein the pivot joint is pivotally mounted on the clamp seat. 8 .

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