Spot welding equipment for integrated circuit production
By using a spot welding equipment for integrated circuit production with a limiting plate and bevel gear structure, the complexity of welding different types of integrated circuit boards has been solved, and precise and efficient welding operations have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN SUN MOON CORE MICROELECTRONICS CO LTD
- Filing Date
- 2024-12-13
- Publication Date
- 2026-04-10
AI Technical Summary
Existing spot welding equipment for integrated circuit manufacturing requires frequent adjustments to the motor rotation frequency to achieve equal-spaced welding when dealing with different types of integrated circuit boards, which increases operational complexity and time costs.
It adopts a structure including a limiting plate, a sliding plate, a slider, and a bevel gear. The sliding plate is driven by a motor to slide and the bevel gear to rotate, so as to achieve precise adjustment of the welding head position and flexible adjustment of the welding range, simplifying the operation process.
It improves the precision and efficiency of integrated circuit welding, reduces operation steps and time costs, and is adaptable to integrated circuit boards of different sizes.
Smart Images
Figure CN224102136U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to integrated circuit production spot welding equipment technical field, concretely is integrated circuit production spot welding equipment. BACKGROUND
[0002] Integrated circuit production preparation generally needs to carry out welding processing through spot welding machine, and in the process of welding, a plurality of pins can be welded, so the position of the welding head needs to be adjusted in the process of welding;
[0003] And in order to guarantee the connection between the pin stable and reliable, reduce the possibility of electrical connection or signal transmission error, thereby improving the overall electrical performance of the circuit board, so when welding the pin on the integrated circuit, it is often necessary to carry out equal-interval welding;
[0004] The existing welding head adjusting position mode is usually through the motor drive screw rotation to adjust the position of the welding head, but when facing different models of integrated circuit boards, since the equal-interval welding position is different, the rotation frequency of the motor can need to be preset and controlled before each welding, which undoubtedly increases the complexity and time cost of operation. UTILITY MODEL CONTENTS
[0005] The utility model discloses an integrated circuit production spot welding equipment to solve the problems in the background art.
[0006] To solve the above technical problems, the utility model provides including box and fixed installation in the controller of box top, the one side of box has the fixed connection of connecting lug, the one side of connecting lug is provided with the installation motor, the top of installation motor has the fixed connection of support plate through the installation column, the bottom fixed connection of support plate has the limit board, the limit board is slidably connected with the slide plate, the limit board is opened with the limit slot, the limit board is opened with the sliding slot that the slide plate slides, the limit board and slide plate are opened with the connecting groove and limit slot respectively, the connecting groove and limit slot are all with the sliding block adaptation, the other end of sliding block is provided with the fixed ring, the connecting rod on the one side of fixed ring is communicated with the welding rod, the bottom of welding rod is integrally formed with the welding head, the one side of box is equipped with the drive piece that drives the slide plate to slide.
[0007] Further, the driving piece comprises a connecting lug fixedly connected to one side of the box, one side of the connecting lug is provided with a mounting motor, the other side of the mounting motor is rotationally connected with a handle, the other side of the handle is provided with two connecting plates, one of the connecting plates is inserted with a limiting column, the other end of the limiting column extends to the other connecting plate, the two connecting plates are detachably connected through the limiting column, a plurality of limiting holes for inserting the limiting column are formed in the one connecting plate, and the rotation radius of the one connecting plate is synchronously adjusted along with the adjustment of the inserting position of the limiting column, the other connecting plate is connected with a connecting hole for limiting the limiting column, and the other connecting plate is rotationally connected with a self-rotating body in a third limiting groove, the other side of the connecting plate is fixedly connected with a connecting rod, and the connecting rod is rotationally connected in the inserting hole of the sliding plate.
[0008] Further, the bottom of the connecting lug is provided with a rotating motor fixedly connected to one side of the box, the other side of the rotating motor is rotationally connected with a rotating shaft, the other end of the rotating shaft is rotationally connected with a first bevel gear, the first bevel gear is embedded with a second bevel gear, the second bevel gear is rotationally connected with a connecting rod, and the top of the connecting rod is rotationally connected with the storage plate.
[0009] Further, the storage plate is slidably connected with two limiting blocks placed in the symmetrical sliding grooves, the limiting blocks are provided with limiting columns integrally formed with anti-skid lines on the two sides, and the inner sides of the limiting blocks are provided with limiting beads.
[0010] Further, the controller is communicated with two connecting lines, one side of one of the connecting lines is communicated in the mounting motor, and the other connecting line is communicated in the rotating motor.
[0011] Further, a plurality of heat dissipation openings are formed in one side of the box, the heat dissipation openings are communicated with the box, and a plurality of irregular air inlets are integrally formed in the heat dissipation openings.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1、When the integrated circuit needs to be welded, the integrated circuit board is placed on the placing plate, the motor is turned on after the limiting block is limited, the placing plate is rotated through the bevel gear, the position of the welding head is changed through the sliding block in the limiting groove, and the problem of complex operation steps and low accuracy is solved, and the time cost is reduced.
[0014] 2、When the technician needs to adjust the welding range, the detachable limiting column makes the self-rotating body slide in the rectangular limiting groove, the limiting column and the limiting control are used for limiting after the position is changed, thereby the welding range is changed, the welding problem of integrated circuits of different sizes is solved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the utility model;
[0016] Figure 2 It is an explosion view of the utility model;
[0017] Figure 3 It is a fixing device structure view of the utility model;
[0018] Figure 4 It is a storage plate structure view of the utility model;
[0019] Figure 5 It is the utility model Figure 1 It is a structure enlarged view of A place in the utility model.
[0020] In the drawing: 1, box body; 2, controller; 3, heat dissipation port; 4, connecting line; 5, connecting convex block; 6, installation motor; 7, handle; 8, support plate; 9, welding rod; 10, fixed ring; 11, sliding block; 12, welding head; 13, sliding plate; 14, limiting groove; 15, limiting plate; 16, limiting column; 17, limiting hole; 18, rotary motor; 19, rotating shaft; 20, second bevel gear; 21, storage plate; 22, limiting block; 23, connecting plate; 24, self-rotating body; 25, connecting rod; 26, first bevel gear. DETAILED DESCRIPTION
[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figures 1-5The utility model provides a technical scheme: including box 1 and fixed installation controller 2 at the top of box 1, the one side of box 1 has the fixed connection of connecting lug 5, the one side of connecting lug 5 is provided with installation motor 6, the top of installation motor 6 has the fixed connection of support plate 8 through the installation column, the bottom fixed connection of support plate 8 has the sliding connection of limit board 15, the limit board 15 is equipped with the sliding slot 14 that opens in, the limit board 15 is equipped with the sliding slot that opens in for the sliding of sliding plate 13, the limit board 15 and sliding plate 13 are equipped with connecting groove and limit slot 14 respectively, and connecting groove and limit slot 14 are all adapted with sliding block 11, and the other end of sliding block 11 is provided with fixed ring 10, and the connecting rod of one side of fixed ring 10 is communicated with welding rod 9, and the bottom of welding rod 9 is integrally formed with welding head 12, and the one side of box 1 is equipped with the driving piece of the sliding of sliding plate 13.
[0023] When welding, the sliding plate 13 slides horizontally in the limit board 15, when the sliding plate 13 moves, the sliding block 11 slides along the connecting groove on the sliding plate 13 and the limit slot 14 on the limit board 15 to a certain trajectory, so that the welding rod 9 connected with the sliding block 11 can be fixed through the fixed ring 10 and then welded by the welding head 12 at equal intervals.
[0024] Further, when the spot welding position of the integrated circuit needs to be set, referring to Figure 1 , the welding points required by the integrated circuit can be set by adjusting the controller 2, and then adjusted by the installation motor 6 and the rotating motor 18 connected with the connecting line 4, and the spot welding on the integrated circuit is more precise.
[0025] In specific implementation, the operation computer on the controller 2 is used to set each welding point on the integrated circuit, and then the position is adjusted by the control signal transmitted by the connecting line 4, and the temperature generated by the movement of the controller 2 can also be discharged out of the box 1 by the heat dissipation port 3.
[0026] Further, when the welding range needs to be adjusted, referring to Figure 2 , the limit column 16 is removed and the limit hole 17 is replaced, for the convenience of viewing, only three are marked in the view, through the sliding slot connected with the self-rotating body 24, the sliding connection plate 23 makes the limit column 16 can be inserted into two connection plates 23 at the same time, and then the angle of the connection plate 23 is changed by the handle 7, and the sliding distance of the sliding plate 13 connected with the connecting rod 25 on the limit plate 15 is changed after being limited, and the welding range is also changed.
[0027] In the embodiment, for smaller integrated circuits, the smaller motion radius should be used, and the position of the dismounting limiting post 16 and the replacing limiting hole 17 should be closer to the box 1. In order to increase the precision of the integrated circuit welding, for integrated circuits of various sizes, multiple limiting holes 17 should be provided. The device improves the production process and can also obtain better welding effect.
[0028] Further, when the integrated circuit needs to be rotated, referring to Figure 3 , the rotation shaft 19 connected to one side of the rotating motor 18 controls the rotation of the first bevel gear 26. At this time, the second bevel gear 20 embedded with the first bevel gear 26 is driven to rotate, and the rotation shaft 19 rotatingly connected to the second bevel gear 20 also rotates, which also makes the storage plate 21 rotate.
[0029] In the embodiment, the size of the first bevel gear 26 and the second bevel gear 20 can be changed to change the rotation speed of the integrated circuit on the storage plate 21.
[0030] Further, when the integrated circuit needs to be fixed, referring to Figure 4 , the storage plate 21 has two symmetrical limiting blocks 22 sliding in the sliding groove, which limit the integrated circuit.
[0031] In the embodiment, the position of the limiting block 22 is changed to a suitable size. First, one side of the integrated circuit is inserted into the slot of one limiting block 22. The limiting bead in the slot can move up and down, and can generate a downward pressure according to the thickness of the integrated circuit. Then, the other side of the integrated circuit is inserted into the slot of the other limiting block 22 to form a fixation.
[0032] Working principle: first, the integrated circuit is fixed on the storage plate 21 through the limiting block 22;
[0033] When the welding range needs to be changed according to integrated circuits of different sizes: remove the limiting column 16, replace the limiting hole 17 to be connected, at this time, the limiting column 16 can be inserted into two connecting plates 23 through the sliding groove connected with the self-rotating body 24, and the sliding distance of the sliding plate 13 connected with the connecting rod 25 on the connecting plate 23 on the limiting plate 15 is changed; when welding is needed: set through the controller 2, control the connecting line 4 connected with the controller 2 to control the installation motor 6 and the rotating motor 18 to make the rotating handle 7 rotate to drive the self-rotating body 24 to rotate to drive the connecting plate 23 to rotate, at this time, the connecting rod 25 inserted in the sliding plate 13 drives the sliding plate 13 to move in the sliding groove of the limiting plate 15, at this time, because of the sliding of the sliding plate 13, the sliding block 11 is limited to slide on the limiting plate 15 through the limiting groove 14 and the connecting groove, with the fixing of the fixed ring 10, the temperature of the welding rod 9 rises, so that the welding head 12 on the welding rod 9 can be welded on the integrated circuit, at this time, the rotating shaft 19 connected with one side of the rotating motor 18 controls the rotation of the first bevel gear 26, at this time, the second bevel gear 20 embedded with the first bevel gear 26 is driven to rotate, the rotating shaft 19 rotatingly connected with the second bevel gear 20 also rotates, at the same time, the storage plate 21 also rotates, and the integrated circuit placed on the storage plate 21 also rotates to cooperate with the welding.
Claims
1. A spot welding apparatus for integrated circuit production, comprising a cabinet (1) and a controller (2) fixedly installed on the top of the cabinet (1), characterized in that: One side of the box (1) is fixedly connected with a connecting lug (5), one side of the connecting lug (5) is provided with a mounting motor (6), the top of the mounting motor (6) is fixedly connected with a supporting plate (8) through a mounting column, the bottom of the supporting plate (8) is fixedly connected with a limiting plate (15), the limiting plate (15) is slidably connected with a sliding plate (13), the limiting plate (15) is provided with a limiting groove (14), the limiting plate (15) is provided with a sliding groove for the sliding plate (13) to slide, the limiting plate (15) and the sliding plate (13) are respectively provided with a connecting groove and a limiting groove (14), the connecting groove and the limiting groove (14) are matched with the sliding block (11), the other end of the sliding block (11) is provided with a fixing ring (10), the connecting rod on one side of the fixing ring (10) is communicated with a welding rod (9), the bottom of the welding rod (9) is integrally formed with a welding head (12), one side of the box (1) is provided with a driving member for driving the sliding plate (13) to slide.
2. The spot welding apparatus for integrated circuit production as recited in claim 1, wherein: The driving member comprises a handle (7) rotatably connected to the other side of the mounting motor (6), the other side of the handle (7) is provided with two connecting plates (23), one of the connecting plates (23) is inserted with a limiting column (16), the other end of the limiting column (16) extends to the other connecting plate (23), the two connecting plates (23) are detachably connected through the limiting column (16), one of the connecting plates (23) is provided with a plurality of limiting holes (17) for the insertion of the limiting column (16), with the adjustment of the insertion position of the limiting column (16), the rotation radius of one of the connecting plates (23) is adjusted synchronously, the other connecting plate (23) is connected with a connecting hole for limiting the limiting column (16), the other connecting plate (23) is rotatably connected with a rotation body (24), the other side of the connecting plate (23) is fixedly connected with a connecting rod (25), the connecting rod (25) is rotatably connected in the insertion hole of the sliding plate (13).
3. The spot welding apparatus for integrated circuit production as recited in claim 1, wherein: The bottom of the connecting lug (5) is provided with a rotary motor (18) fixedly connected to one side of the box (1), the other side of the rotary motor (18) is rotatably connected with a rotating shaft (19), the other end of the rotating shaft (19) is rotatably connected with a first bevel gear (26), the first bevel gear (26) is embedded with a second bevel gear (20), the second bevel gear (20) is rotatably connected with a connecting rod (25), the top of the connecting rod (25) is rotatably connected with a storage plate (21).
4. The spot welding apparatus for integrated circuit production as recited in claim 3, wherein: The storage plate (21) is slidably connected with two limiting blocks (22) placed in the sliding groove, the limiting blocks (22) are provided with limiting columns (16) integrally formed with anti-skid patterns on both sides, the inner side of the limiting block (22) is provided with a limiting bead.
5. The spot welding apparatus for integrated circuit production as recited in claim 1, wherein: The controller (2) is communicated with two connecting lines (4), one of the connecting lines (4) is communicated in the mounting motor (6) on the other side, the other connecting line (4) is communicated in the rotary motor (18).
6. The spot welding apparatus for integrated circuit production as recited in claim 1, wherein: The box (1) is provided with a plurality of heat dissipation openings (3) on one side, the heat dissipation openings (3) are communicated with the box (1), and a plurality of air inlet holes are integrally formed on the heat dissipation openings (3).