Device for automatically correcting feeding position of frame of wire welding equipment

Abstract

The utility model provides a device for automatically correcting the feeding position of a frame of wire welding equipment, relates to the technical field of semiconductors, and aims to solve the problem that a clamp cannot effectively extract a material due to the fact that the material is easy to deviate due to the fact that a machine table shakes too much during production. The top of the driving structure is fixedly connected with the storage mechanism, the driving structure and the storage mechanism are movably connected with the reciprocating structure, the two sides of the storage mechanism are movably connected with the plugging mechanisms, the driving structure comprises a bottom plate, a fixing frame, a motor, a bevel gear A, a bevel gear B and a connecting shaft, and the fixing frame is fixedly connected into the bottom plate; a motor is fixedly connected to the fixing frame at the same time, a bevel gear A is fixedly connected to one end of the motor, the bevel gear A is meshed with a bevel gear B at the same time, the bevel gear B is fixedly connected to the connecting shaft, when the lap joint block slides, materials in the material storage frame can be controlled to automatically slide inwards through the lap joint block, and the materials can be effectively kept in the middle.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductors, in particular to a device for automatically correcting a feeding position of a frame of a wire bonding device. Background Art

[0002] With the rapid development of semiconductor packaging technology, higher requirements are placed on packaging production efficiency and equipment utilization. KS wire bonding equipment has gradually become the first choice in the mainstream market due to its use of high-quality imported accessories and precision-processed parts, high reliability, and low energy consumption.

[0003] The inventors have discovered that when the existing automatic correction frame feed position device of the wire welding equipment is in use, the machine shakes too much during production, causing the frame to be shaken to the edge position in the material box, resulting in the clamp failing to pull the material, causing frequent machine feeding failure alarms, and affecting production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a device for automatically correcting the feeding position of a frame of a wire welding device, so as to solve the problem in the above-mentioned background technology that the material is easily offset and the clamp cannot effectively extract the material due to excessive jitter during machine production.

[0005] The practical welding wire equipment automatic correction frame feeding position device is achieved by the following specific technical means:

[0006] A device for automatically correcting the feeding position of a frame of a welding wire equipment comprises a driving structure; a storage mechanism is fixedly connected to the top of the driving structure, the driving structure and the storage mechanism are movably connected to a reciprocating structure respectively, and a blocking mechanism is movably connected to both sides of the storage mechanism respectively, and the driving structure comprises: a bottom plate, a fixed frame, a motor, a bevel gear A, a bevel gear B, and a connecting shaft; the inside of the bottom plate is fixedly connected to the fixed frame, the fixed frame is also fixedly connected to the motor, one end of the motor is fixedly connected to the bevel gear A, the bevel gear A is simultaneously meshed with the bevel gear B, and the bevel gear B is fixedly connected to the connecting shaft.

[0007] Furthermore, the driving structure also includes: a turntable, a transmission belt, a connecting block, and a bevel gear C. The turntables are fixedly connected to the connecting shafts, and the connecting shafts are rotatably connected to the base plate at the same time. The two ends of the transmission belt are movably connected to the turntable, and the inner side of the base plate is fixedly connected with the connecting blocks at the same time. The two ends of the connecting shaft are fixedly connected with the bevel gear C at each end.

[0008] Furthermore, the storage mechanism includes: a material storage frame, a top plate, a positioner, a hollow groove, an insertion hole, and a lap groove. The material storage frame is fixedly connected to the top of the bottom plate, and the top of the material storage frame is also fixedly connected to the top plate, and the top plate is also fixedly connected to the positioner, the hollow grooves are respectively arranged on both sides of the material storage frame, and the material storage frame and the top plate are respectively provided with insertion holes, and the inner side of the material storage frame is also provided with a lap groove.

[0009] Furthermore, the reciprocating structure includes: a connecting frame, a connecting frame, a lap block, a control shaft, a bevel gear D, and a guide rod. The two sides of the connecting frame are fixedly connected to the connecting frames, one side of the connecting frame is fixedly connected to the lap block, the connecting frame is also movably connected to the storage frame, the connecting frame is respectively movably connected to the control shaft and the guide rod, the control shaft is rotatably connected in the bottom plate and the connecting block, the bottom of the control shaft is fixedly connected to the bevel gear D, the bevel gear D is also meshed with the bevel gear C, and the two ends of the guide rod are respectively fixedly connected to the bottom plate and the top plate.

[0010] Furthermore, the blocking mechanism includes: a blocking plate, a knob, an insertion slot, a control plate, and a reserved slot. The blocking plate is provided with a reserved slot inside, and the control plate is rotatably connected to the blocking plate through the reserved slot. A knob is fixedly connected to one side of the control plate, and an insertion slot is also provided inside the knob. The blocking plate is also movably connected to the connecting frame.

[0011] Furthermore, the blocking mechanism also includes: a suspension wire, an insertion rod, an elastic member, and a slider. The two ends of the suspension wire are respectively movably connected to the control board and the insertion rod. The insertion rod is fixedly connected to a slider. The insertion rod and the slider are respectively slidably connected to the blocking plate through reserved grooves. The elastic member is movably connected to the insertion rod. The two ends of the elastic member are respectively fitted with the slider and the blocking plate. One end of the insertion rod is movably connected to the storage frame and the top plate through the insertion hole.

[0012] Compared with the existing structure, the utility model has the following advantages:

[0013] 1. The drive structure of the utility model is set up so that the connecting frame and the overlapping block can be controlled to perform reciprocating motion by the motor. At the same time, when the overlapping block performs reciprocating motion, the material in the storage frame can be controlled by the overlapping block to automatically slide inward, which can effectively keep the material centered and avoid the situation where the clamp cannot effectively pull the material, thereby reducing the failure rate of production equipment and improving production efficiency.

[0014] 2. The setting of the blocking mechanism of the utility model can effectively fix the blocking plate to the two sides of the storage frame through the insertion rod. At the same time, the blocking plate can also effectively limit the material to prevent the material from escaping from the inside of the storage frame when the production machinery shakes.

[0015] 3. The storage mechanism of the utility model can effectively carry the materials used through the storage frame through the overlapping grooves provided in the storage frame, and can also effectively control the distance between the materials to avoid the situation where the materials are piled up and cannot be effectively extracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a cross-sectional structural diagram of the driving structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the reciprocating structure of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the storage mechanism of the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the plugging mechanism of the utility model.

[0022] In the figure:

[0023] 1. Driving structure; 101. Bottom plate; 102. Fixed frame; 103. Motor; 104. Bevel gear A; 105. Bevel gear B; 106. Connecting shaft; 107. Turntable; 108. Transmission belt; 109. Connecting block; 110. Bevel gear C;

[0024] 2. Reciprocating structure; 201. Connecting frame; 202. Connecting frame; 203. Overlapping block; 204. Control shaft; 205. Bevel gear D; 206. Guide rod;

[0025] 3. Storage mechanism; 301. Storage frame; 302. Top plate; 303. Positioner; 304. Hollow groove; 305. Insertion hole; 306. Overlap groove;

[0026] 4. Sealing mechanism; 401. Sealing plate; 402. Knob; 403. Insertion slot; 404. Control panel; 405. Suspension wire; 406. Insertion rod; 407. Elastic member; 408. Reserved slot; 409. Slider. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Embodiment 1:

[0029] See also Figure 1 To Attachment Figure 6A device for automatically correcting the feeding position of a welding wire equipment frame includes a driving structure 1; a storage mechanism 3 is fixedly connected to the top of the driving structure 1, the driving structure 1 and the storage mechanism 3 are respectively movably connected to the reciprocating structure 2, and the two sides of the storage mechanism 3 are respectively movably connected to the blocking mechanism 4, the driving structure 1 includes: a bottom plate 101, a fixed frame 102, a motor 103, a bevel gear A104, a bevel gear B105, and a connecting shaft 106, the bottom plate 101 is fixedly connected to the fixed frame 102, the fixed frame 102 is also fixedly connected to the motor 103, one end of the motor 103 is fixedly connected to the bevel gear A104, the bevel gear A104 is also meshed with the bevel gear B105, and the bevel gear B105 is fixedly connected to the connecting shaft 106.

[0030] like Figure 3 As shown, the driving structure 1 also includes: a turntable 107, a transmission belt 108, a connecting block 109, and a bevel gear C110. The turntable 107 is fixedly connected to the connecting shaft 106, and the connecting shaft 106 is rotatably connected in the base plate 101. The two ends of the transmission belt 108 are movably connected to the turntable 107, and the inner side of the base plate 101 is fixedly connected with a connecting block 109. The two ends of the connecting shaft 106 are fixedly connected with a bevel gear C110. The transmission belt 108 adopts a crawler belt, and its function is that the two groups of connecting shafts 106 can be controlled to rotate simultaneously through the transmission belt 108. The motor 103 adopts a servo motor, and its function is that the servo motor can control the speed, and the position accuracy is very accurate.

[0031] like Figure 4As shown, the reciprocating structure 2 includes: a connecting frame 201, a connecting frame 202, a lap block 203, a control shaft 204, a bevel gear D205, and a guide rod 206. The two sides of the connecting frame 201 are respectively fixedly connected to the connecting frame 202, and one side of the connecting frame 202 is fixedly connected to the lap block 203. The connecting frame 201 is also movably connected to the storage frame 301. The connecting frame 201 is respectively movably connected to the control shaft 204 and the guide rod 206. The control shaft 204 is rotatably connected in the bottom plate 101 and the connecting block 109. The bottom of the control shaft 204 is fixedly connected to the bevel gear D205, and the bevel gear D205 is also meshed with the bevel gear C110. The two ends of the guide rod 206 are respectively fixedly connected to the bottom plate 101 and the top plate 302. The surface of the control shaft 204 is provided with a screw. The groove has the function that when the control shaft 204 rotates, the control shaft 204 can drive the connecting frame 201 to rise and fall, and the control shaft 204 can also limit the connecting frame 201. The overlapping block 203 is wedge-shaped, and its function is that through the slope set on one side of the overlapping block 203, the overlapping block 203 can be used to guide the material. The motor 103 can control the connecting frame 201 and the overlapping block 203 to reciprocate. At the same time, when the overlapping block 203 reciprocates, the overlapping block 203 can also control the material in the storage frame 301 to automatically slide inward, which can effectively keep the material centered and avoid the situation where the clamp cannot effectively pull the material, thereby reducing the failure rate of production equipment and improving production efficiency.

[0032] Embodiment 2:

[0033] Based on the first embodiment, Figure 5 As shown, the storage mechanism 3 includes: a material storage frame 301, a top plate 302, a positioner 303, a hollow groove 304, an insertion hole 305, and a lap groove 306. The material storage frame 301 is fixedly connected to the top of the bottom plate 101, and the top of the material storage frame 301 is also fixedly connected to the top plate 302, and the positioner 303 is also fixedly connected to the top plate 302. The hollow grooves 304 are respectively arranged on both sides of the material storage frame 301, and the material storage frame 301 and the top plate 302 are respectively provided with insertion holes 305, and the inner side of the material storage frame 301 is also provided with a lap groove 306. The positioner 303 adopts a laser positioning sensor, and its function is to effectively detect the position of the material through the positioner 303, and the lap groove 306 provided in the material storage frame 301 can effectively carry the material used through the material storage frame 301, and can also effectively control the distance between the materials to avoid the situation where the materials are piled up and cannot be effectively extracted.

[0034] Embodiment three:

[0035] On the basis of the first and second embodiments, Figure 6As shown, the blocking mechanism 4 includes: a blocking plate 401, a knob 402, an insertion slot 403, a control panel 404, and a reserved slot 408. The blocking plate 401 is provided with a reserved slot 408 inside, and the control panel 404 is rotatably connected to the blocking plate 401 through the reserved slot 408. A knob 402 is fixedly connected to one side of the control panel 404, and an insertion slot 403 is also provided inside the knob 402. The blocking plate 401 is also movably connected to the connecting frame 201, and the control panel 404 is arranged in an arc shape. Its function is to control the insertion rod 406 to slide through the arc-shaped control panel 404.

[0036] like Figure 6 As shown, the blocking mechanism 4 also includes: a suspension line 405, an insertion rod 406, an elastic member 407, and a slider 409. The two ends of the suspension line 405 are respectively movably connected to the control board 404 and the insertion rod 406. The slider 409 is fixedly connected to the insertion rod 406. The insertion rod 406 and the slider 409 are respectively slidably connected to the blocking plate 401 through the reserved groove 408. The elastic member 407 is movably connected to the insertion rod 406. The two ends of the elastic member 407 are respectively fitted with the slider 409 and the blocking plate 401. One end of the insertion rod 406 is respectively connected to the storage frame 301 through the insertion hole 305. , the top plate 302 is movably connected, the elastic member 407 adopts a spring, and the insertion rod 406 and the slider 409 are arranged in a stepped shape, whose function is that the insertion rod 406 and the slider 409 can be controlled by the elastic member 407 to automatically slide to one end, and the insertion rod 406 can also be limited by the slider 409 when sliding, and the plug-in rod 406 can effectively fix the blocking plate 401 on both sides of the storage frame 301 through the plug-in rod 406, and the material can also be effectively limited by the blocking plate 401 to prevent the material from escaping from the inside of the storage frame 301 when the production machinery is shaken.

[0037] The working principle of this embodiment:

[0038] In the present invention, the materials are first stored by the overlapping grooves 306 provided in the storage frame 301. At the same time, the spacing between the overlapping grooves 306 can effectively ensure the distance between the materials, which is convenient for the clamp to extract the materials. After the materials are stored, the knob 402 can be turned and the control board 404 can be driven to rotate by the knob 402. While the control board 404 is rotating, the insertion rod 406 can be recovered by the hanging wire 405. After the insertion rod 406 is recovered, the blocking plate 401 is placed on both sides of the storage frame 301, and then the knob 402 is released, and the insertion rod 406 is controlled by the elastic member 407. The rod 406 expands to both sides at the same time, and the material storage frame 301 can be effectively fixed by inserting the rod 406. After the fixation is completed, the position of the material can be detected by the positioner 303. When the material is offset, the motor 103 can also be controlled to turn on. After being turned on, the motor 103 can also drive the control shaft 204 to rotate. When the control shaft 204 rotates, it will also control the connecting frame 201 to reciprocate. When the connecting frame 201 reciprocates, it will carry the overlapping block 203 to rise and fall. When rising and falling, the overlapping block 203 can effectively control the material plate to slide inward, thereby ensuring that the clamp can effectively extract the material.

Claims

1. A device for automatically correcting the feeding position of a frame of a wire welding device, characterized in that: The invention comprises a driving structure (1); the top of the driving structure (1) is fixedly connected to a storage mechanism (3); the driving structure (1) and the storage mechanism (3) are respectively movably connected to a reciprocating structure (2); both sides of the storage mechanism (3) are respectively movably connected to a blocking mechanism (4); the driving structure (1) comprises: a bottom plate (101), a fixing frame (102), a motor (103), a bevel gear A (104), a bevel gear B (105), and a connecting shaft (106); the inside of the bottom plate (101) is fixedly connected to the fixing frame (102); the fixing frame (102) is also fixedly connected to the motor (103); one end of the motor (103) is fixedly connected to the bevel gear A (104); the bevel gear A (104) is also meshed with the bevel gear B (105); the bevel gear B (105) is fixedly connected to the connecting shaft (106).

2. The device for automatically correcting the feeding position of a wire bonding device according to claim 1, characterized in that: The driving structure (1) further comprises: a rotating disk (107), a transmission belt (108), a connecting block (109), and a bevel gear C (110); the rotating disk (107) is respectively fixedly connected to the connecting shaft (106); the connecting shaft (106) is simultaneously rotatably connected in the bottom plate (101); the two ends of the transmission belt (108) are respectively movably connected to the rotating disk (107); the inner side of the bottom plate (101) is simultaneously fixedly connected to the connecting block (109); and the two ends of the connecting shaft (106) are respectively fixedly connected to the bevel gear C (110).

3. The device for automatically correcting the feeding position of a wire bonding device according to claim 2, characterized in that: The storage mechanism (3) comprises: a material storage frame (301), a top plate (302), a positioner (303), a hollow groove (304), an insertion hole (305), and a lap groove (306); the material storage frame (301) is fixedly connected to the top of the bottom plate (101); the top of the material storage frame (301) is also fixedly connected to the top plate (302); the positioner (303) is also fixedly connected to the top plate (302); the hollow grooves (304) are respectively arranged on both sides of the material storage frame (301); the material storage frame (301) and the top plate (302) are respectively provided with the insertion holes (305); and the inner side of the material storage frame (301) is also provided with a lap groove (306).

4. The device for automatically correcting the feeding position of a wire bonding device according to claim 3, characterized in that: The reciprocating structure (2) comprises: a connecting frame (201), a connecting frame (202), a lap block (203), a control shaft (204), a bevel gear D (205), and a guide rod (206). The connecting frame (202) is fixedly connected to both sides of the connecting frame (201), and the lap block (203) is fixedly connected to one side of the connecting frame (202). The connecting frame (201) is movably connected to a material storage frame (301). The connecting frame (201) is movably connected to the control shaft (204) and the guide rod (206). The control shaft (204) is rotatably connected in the bottom plate (101) and the connecting block (109). The bottom of the control shaft (204) is fixedly connected to a bevel gear D (205), and the bevel gear D (205) is meshed with a bevel gear C (110). The two ends of the guide rod (206) are fixedly connected to the bottom plate (101) and the top plate (302).

5. The device for automatically correcting the feeding position of a wire bonding device according to claim 1, characterized in that: The blocking mechanism (4) comprises: a blocking plate (401), a knob (402), an insertion slot (403), a control panel (404), and a reserved slot (408); the blocking plate (401) is provided with a reserved slot (408) inside; the control panel (404) is rotatably connected to the blocking plate (401) via the reserved slot (408); one side of the control panel (404) is fixedly connected with a knob (402); the knob (402) is also provided with an insertion slot (403) inside; and the blocking plate (401) is also movably connected to the connection frame (201).

6. The device for automatically correcting the feeding position of a wire bonding device according to claim 5, characterized in that: The blocking mechanism (4) further comprises: a suspension wire (405), an insertion rod (406), an elastic member (407), and a slider (409); two ends of the suspension wire (405) are respectively movably connected to the control board (404) and the insertion rod (406); the slider (409) is fixedly connected to the insertion rod (406); the insertion rod (406) and the slider (409) are respectively slidably connected to the blocking plate (401) through a reserved groove (408); the elastic member (407) is movably connected to the insertion rod (406); two ends of the elastic member (407) are respectively fitted with the slider (409) and the blocking plate (401); and one end of the insertion rod (406) is respectively movably connected to the material storage frame (301) and the top plate (302) through the insertion hole (305).

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