CN219026223U

CN219026223U - Integrated circuit element pin welding device

Info

Publication number: CN219026223U
Application number: CN202320042198.4U
Authority: CN
Inventors: 李亮; 李姗姗; 徐挺; 伍宝华; 柴晓宇; 张雯雯; 沈羽; 齐夏斐
Original assignee: Henan Quality Polytechnic
Current assignee: Henan Quality Polytechnic
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-16
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of circuit board production equipment and discloses an integrated circuit element pin welding device which comprises an operation table, wherein a rotating groove is formed in the top of the operation table, a placing table in a T shape is rotatably arranged on the inner side of the rotating groove, a first clamping block is fixedly arranged on the top of the placing table, a sliding groove is formed in the top of the placing table, a guide rod is fixedly arranged between the front wall and the rear wall of the inner side of the sliding groove, a second clamping block positioned on the top of the placing table is slidably arranged on the outer side of the guide rod, the second clamping block and the first clamping block are arranged in parallel, and a tension spring positioned on the outer side of the guide rod is fixedly arranged between the front wall of the inner side of the sliding groove and the front side of the second clamping block. This integrated circuit element pin welding set has possessed and has carried out fixed welding to not unidimensional circuit board, and can diversified rotation place the platform, carries out diversified welded advantage to the circuit board.

Description

Integrated circuit element pin welding device

Technical Field

The utility model relates to the technical field of circuit board production equipment, in particular to a pin welding device for an integrated circuit element.

Background

An integrated circuit is a miniature electronic device or component, which is manufactured on a small or several small semiconductor wafers or dielectric substrates, generally integrated on a circuit board, by interconnecting elements such as transistors, diodes, resistors, capacitors, inductors and the like required in a circuit together by a certain process, and becomes a microstructure with required circuit functions, and each electronic element needs to be welded on the integrated circuit board in the production process of the integrated circuit board.

The existing welding device for integrated circuit board components is usually used for fixing a circuit board manually, the fixed position of the circuit board is not easy to change, if the size of the circuit board is large, when the component pins at a far place are welded, the position of the integrated circuit board needs to be adjusted or rotated, the operation is inconvenient, the efficiency of welding the circuit component pins is reduced, and therefore, the integrated circuit component pin welding device is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an integrated circuit element pin welding device which has the advantages that circuit boards with different sizes can be fixedly welded, a table can be rotated in multiple directions, the circuit boards can be welded in multiple directions, and the like, and solves the problems that the conventional welding device for integrated circuit element is usually used for manually fixing the circuit boards, the fixed positions of the circuit boards are not easy to change, if the size of the circuit boards is large, the positions of the integrated circuit boards need to be adjusted or rotated when the element pins at a far place are welded, the operation is inconvenient, and the efficiency of welding the circuit element pins is reduced.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides an integrated circuit component pin welding set, includes the operation panel, the rotation groove has been seted up at the top of operation panel, the inboard rotation of rotation groove is installed and is the placing table of T shape, the top fixed mounting of placing table has first grip block, the spout has been seted up at the top of placing table, fixed mounting has the guide bar between the inboard front and back wall of spout, the outside sliding mounting of guide bar has the second grip block that is located placing table top, second grip block and first grip block are parallel arrangement, fixed mounting has the extension spring that is located the guide bar outside between inboard front wall of spout and the second grip block front side, the centre gripping recess has all been seted up to the opposite side of first grip block and second grip block, the movable groove with the rotation groove intercommunication has been seted up to the front side of operation panel, the placing table is located the outside of the inboard one end of rotation groove and has been seted up a plurality of spacing groove, the interior movable mounting of movable groove extends to the spacing pole in the spacing groove, the outside fixed mounting that the spacing pole is located one end of movable groove has the spacing ring, the spacing ring is located the outside fixed mounting that is located the spacing ring outside between spacing ring and the movable ring.

The beneficial effects of the utility model are as follows:

this integrated circuit element pin welding set has possessed and has carried out fixed welding to not unidimensional circuit board, and can diversified rotation place the platform, carries out diversified welded advantage to the circuit board.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the lengths of the first clamping block and the second clamping block are the same, and anti-skid rubber pads are arranged on the inner sides of the two clamping grooves.

The beneficial effect of adopting above-mentioned further scheme is, the better centre gripping circuit board of first grip block and second grip block of being convenient for, and its antiskid rubber pad can prevent that the circuit board from playing the guard action to it when gliding.

Further, the number of the sliding grooves is two, the two sliding grooves are distributed on the top of the placing table in a left-right mode, the two sliding grooves are both provided with guide rods on the inner sides, and the two guide rods are both provided with tension springs fixedly mounted on the front sides of the second clamping blocks on the outer sides.

The beneficial effect of adopting above-mentioned further scheme is, through the cooperation of two spouts and guide bar for the removal of second grip block is more stable, avoids the second grip block to produce crooked phenomenon.

Further, the bottom outside dimension of placing the platform and the inside dimension looks adaptation of rotating the groove, just place and be provided with the bearing between platform and the rotating the inboard diapire of groove.

The beneficial effect of adopting above-mentioned further scheme is, with the placing table of the inboard size looks adaptation of rotation groove can make placing table rotate more stably, and the bearing can reduce placing table and the frictional force of the inboard diapire of rotation groove, reduces the resistance.

Further, the limit grooves are distributed on the outer side of the placing table at equal intervals in an annular mode, the inner sides of the limit grooves are arc-shaped, and one ends of the limit rods, located in the limit grooves, are arc-shaped.

The beneficial effect of adopting above-mentioned further scheme is, can form the spacing of a plurality of rotation angles to placing the platform through setting up a plurality of spacing grooves, and the inboard in the spacing groove of cambered surface form and the cooperation of gag lever post, the better spacing inslot of inserting of gag lever post of being convenient for.

Further, the top fixed mounting of operation panel has two just be located the welder rack of placing the platform right side, two the welder rack is the front and back and distributes in the top of operation panel.

The welding gun supporting device has the beneficial effects that the welding gun placing rack is arranged to facilitate the placement of the welding gun, and meanwhile, the butt welding gun supporting effect is achieved.

Further, the top fixed mounting of operation panel has the smoking fan that is located the left side of placing the platform, the output intercommunication of smoking fan has metal collapsible tube, metal collapsible tube's the other end fixedly connected with cigarette end.

The smoke suction head sucks the smoke generated by welding through the metal hose under the action of the smoke suction fan, so that the smoke is prevented from affecting the health of operators.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a top view of the structure of the present utility model;

FIG. 4 is a left side cross-sectional view of the structure of the present utility model;

fig. 5 is an enlarged view of the present utility model at B.

In the figure: 1. an operation table; 2. a rotating groove; 3. a placement table; 4. a first clamping block; 5. a chute; 6. a guide rod; 7. a second clamping block; 8. a tension spring; 9. a clamping groove; 10. a movable groove; 11. a limit groove; 12. a limit rod; 13. a limiting ring; 14. a spring; 15. a welding gun placing rack; 16. a smoke suction fan; 17. a metal hose; 18. and a cigarette end.

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.

In the embodiment, as shown in figures 1-5, the integrated circuit element pin welding device comprises an operation table 1, wherein a rotating groove 2 is formed in the top of the operation table 1, a T-shaped placing table 3 is rotatably arranged on the inner side of the rotating groove 2, a first clamping block 4 is fixedly arranged on the top of the placing table 3, a sliding groove 5 is formed in the top of the placing table 3, a guide rod 6 is fixedly arranged between the front wall and the rear wall of the inner side of the sliding groove 5, a second clamping block 7 positioned on the top of the placing table 3 is slidably arranged on the outer side of the guide rod 6, the second clamping block 7 and the first clamping block 4 are arranged in parallel, a tension spring 8 positioned on the outer side of the guide rod 6 is fixedly arranged between the front wall of the inner side of the sliding groove 5 and the front side of the second clamping block 7, the clamping grooves 9 are formed in opposite sides of the first clamping block 4 and the second clamping block 7, the movable groove 10 communicated with the rotary groove 2 is formed in the front side of the operating table 1, the placing table 3 is located at the outer side of one end of the inner side of the rotary groove 2, a plurality of limiting grooves 11 are formed in the outer side of the inner side of the placing table 3, limiting rods 12 extending into the limiting grooves 11 are slidably mounted in the inner side of the movable groove 10, limiting rings 13 are fixedly mounted on the outer side of one end of the limiting rods 12 located in the movable groove 10, springs 14 located on the outer side of the limiting rings 13 are fixedly mounted between the limiting rings 13 and the front wall of the inner side of the movable groove 10, pull rings are arranged at one end of the limiting rods 12 located at the front side of the operating table 1, and pulling of the limiting rods 12 is facilitated.

Wherein, the length of first grip block 4 is the same with second grip block 7, and the inboard of two centre gripping recesses 9 all is provided with anti-skidding rubber pad, and the rear side of second grip block 7 is provided with the handle, the better pulling of second grip block 7 of being convenient for.

The circuit board is better clamped by the first clamping block 4 and the second clamping block 7, and the anti-slip rubber pad can prevent the circuit board from sliding and protect the circuit board.

The number of the sliding grooves 5 is two, the two sliding grooves 5 are distributed on the top of the placement table 3 left and right, the guide rods 6 are arranged on the inner sides of the two sliding grooves 5, and the tension springs 8 fixedly mounted on the front sides of the second clamping blocks 7 are arranged on the outer sides of the two guide rods 6.

Through the cooperation of two spouts 5 and guide bar 6 for the removal of second grip block 7 is more stable, avoids second grip block 7 to produce crooked phenomenon.

Wherein, the bottom outside dimension of placing the platform 3 and the inboard size looks adaptation of rotating the groove 2, and is provided with the bearing between placing the inboard diapire of platform 3 and rotating the groove 2.

The placing table 3 matched with the inner side size of the rotating groove 2 can enable the placing table 3 to rotate more stably, and the bearing can reduce the friction force between the placing table 3 and the inner side bottom wall of the rotating groove 2, so that the resistance is reduced.

Wherein, a plurality of spacing groove 11 are annular equidistance and distribute in the outside of placing the platform 3, and the inboard of spacing groove 11 is the cambered surface form, and the one end that gag lever post 12 is located spacing groove 11 is the cambered surface form.

Through setting up a plurality of spacing grooves 11 can form the spacing of a plurality of rotation angles to placing the platform 3, and the inboard in the spacing groove 11 of cambered surface form and the cooperation of gag lever post 12, in the better spacing groove 11 of inserting of gag lever post 12 of being convenient for.

The top of the operation table 1 is fixedly provided with two welding gun placing frames 15 positioned on the right side of the placing table 3, and the two welding gun placing frames 15 are distributed on the top of the operation table 1 front and back.

The welding gun placing rack 15 is arranged to facilitate the placement of the welding gun and play a role in supporting the welding gun.

The top of the operation table 1 is fixedly provided with a smoking fan 16 positioned on the left side of the placement table 3, the output end of the smoking fan 16 is communicated with a metal hose 17, and the other end of the metal hose 17 is fixedly connected with a smoking head 18.

Under the action of the smoke suction fan 16, smoke generated by welding is sucked by the smoke suction head 18 through the metal hose 17, so that the influence of the smoke on the health of operators is avoided.

Working principle:

first,: when the integrated circuit board clamping device is used, the second clamping block 7 is pulled backwards firstly, the second clamping block 7 moves backwards in the sliding groove 5 under the guiding action of the guide rod 6, so that the second clamping block is far away from the first clamping block 4, at the moment, the integrated circuit board is placed in the clamping groove 9 between the first clamping block 4 and the opposite side of the second clamping block 7, the second clamping block 7 is loosened, and the second clamping block 7 clamps and fixes the integrated circuit board under the action of the tension spring 8, so that the function of clamping and fixing the integrated circuit boards with different sizes is realized;

secondly: by pulling the limiting rod 12 forwards, the limiting rod 12 moves forwards in the movable groove 10, so that the limiting rod 12 is separated from the limiting groove 11, the placing table 3 loses limit at the moment, the placing table 3 can be rotated, the direction of the integrated circuit board is adjusted, the limiting rod 12 is loosened, the limiting rod 12 moves backwards under the action of the spring 14 and the limiting ring 13 to reset, the limiting rod 12 is reinserted into the limiting groove 11, and the placing table 3 is limited and fixed;

finally: when welding, the cigarette end 18 is aligned to the welding position by pulling the cigarette end 18, the metal hose 17 can fix the cigarette end 18, and under the action of the smoking fan 16, the cigarette end 18 absorbs smoke generated by welding, so that the influence of the smoke on the health of operators is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. An integrated circuit element pin welding device comprises an operation table (1), and is characterized in that: the utility model discloses a rotary table, including operation panel (1) and limiting groove, rotation groove (2) has been seted up at the top of operation panel (1), the inboard rotation of rotation groove (2) is installed and is placed platform (3) of T shape, first grip block (4) are installed to the top fixed mounting of placement platform (3), spout (5) have been seted up at the top of placement platform (3), fixed mounting has guide bar (6) between the inboard front and back wall of spout (5), second grip block (7) that are located the top of placement platform (3) are installed in the outside sliding of guide bar (6), second grip block (7) and first grip block (4) are parallel arrangement, extension spring (8) that are located the outside of guide bar (6) are installed to fixed mounting between the inboard front wall of spout (5) and the front side of second grip block (7), movable groove (10) that are linked together with rotation groove (2) are all seted up to the front side of operation panel (1), movable groove (10) that are located the inside side of rotation groove (2) are located the inside sliding groove (11) are installed to the movable groove (11), the limiting rod (12) is fixedly arranged on the outer side of one end of the limiting rod (12) in the movable groove (10), and a spring (14) positioned on the outer side of the limiting ring (13) is fixedly arranged between the limiting ring (13) and the front wall of the inner side of the movable groove (10).

2. An integrated circuit component pin bonding apparatus according to claim 1, wherein: the lengths of the first clamping block (4) and the second clamping block (7) are the same, and anti-skid rubber pads are arranged on the inner sides of the two clamping grooves (9).

3. An integrated circuit component pin bonding apparatus according to claim 1, wherein: the number of the sliding grooves (5) is two, the two sliding grooves (5) are distributed at the top of the placing table (3) left and right, the inner sides of the two sliding grooves (5) are provided with guide rods (6), and the outer sides of the guide rods (6) are provided with tension springs (8) fixedly mounted on the front sides of the second clamping blocks (7).

4. An integrated circuit component pin bonding apparatus according to claim 1, wherein: the outer side size of the bottom end of the placing table (3) is matched with the inner side size of the rotating groove (2), and a bearing is arranged between the placing table (3) and the inner side bottom wall of the rotating groove (2).

5. An integrated circuit component pin bonding apparatus according to claim 1, wherein: the limiting grooves (11) are distributed on the outer side of the placing table (3) at equal intervals in an annular mode, the inner sides of the limiting grooves (11) are arc-shaped, and one ends of the limiting rods (12) located in the limiting grooves (11) are arc-shaped.

6. An integrated circuit component pin bonding apparatus according to claim 1, wherein: the top of the operation table (1) is fixedly provided with two welding gun placing frames (15) which are positioned on the right side of the placing table (3), and the two welding gun placing frames (15) are distributed on the top of the operation table (1) front and back.

7. An integrated circuit component pin bonding apparatus according to claim 1, wherein: the top fixed mounting of operation panel (1) has smoking fan (16) that are located the left side of placing platform (3), the output intercommunication of smoking fan (16) has metal collapsible tube (17), the other end fixedly connected with smoking head (18) of metal collapsible tube (17).