CN212342596U - Double-preheating material clamping mechanism of full-automatic lead bonding machine - Google Patents
Double-preheating material clamping mechanism of full-automatic lead bonding machine Download PDFInfo
- Publication number
- CN212342596U CN212342596U CN202020923344.0U CN202020923344U CN212342596U CN 212342596 U CN212342596 U CN 212342596U CN 202020923344 U CN202020923344 U CN 202020923344U CN 212342596 U CN212342596 U CN 212342596U
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- China
- Prior art keywords
- bonding machine
- fixed
- clamping mechanism
- full
- pneumatic cylinder
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000009977 dual effect Effects 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 7
- 239000004065 semiconductor Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a two material fixture that preheat of full-automatic lead bonding machine, the drill base platform comprises a base station, a slide rail, the pneumatic cylinder, the portal frame, the delivery sheet, press and hold the board, warm table and connecting rod, the top of base platform is close to both sides department and all installs the slide rail, be equipped with the delivery sheet between the slide rail, the transmission shaft is installed to the bottom of delivery sheet, the both ends of transmission shaft are fixed with the meshing wheel, the inside of slide rail is equipped with the gear guide slot, the meshing wheel is connected with the gear guide slot meshing, the portal frame has been erect at the top of slide rail, the pneumatic cylinder is installed to the bottom of portal frame, the output of pneumatic cylinder is equipped with the connecting rod of two symmetries, the end of connecting rod is fixed with presses and holds the board, be fixed with the regulation pole that runs through to the pneumatic cylinder output. The utility model discloses be convenient for preheat semiconductor element, the pay-off is convenient, and the safe centre gripping of the material of being convenient for simultaneously prevents to shift, the welding of being convenient for.
Description
Technical Field
The utility model relates to a two material fixture that preheat of full-automatic lead bonding machine.
Background
In the production process of the control circuit board, a lead bonding machine is needed to be used for welding wires to weld part of semiconductor components on the circuit, in order to enable the welding effect to be better, the welding positions of a tube seat and a tube cap of the semiconductor components are generally preheated, and the existing lead bonding machine is inconvenient for conveying and clamping materials and preheating welding.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two material fixture that preheat of full-automatic lead bonding machine are used for solving above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a double-preheating material clamping mechanism of a full-automatic lead bonding machine comprises a base station, slide rails, hydraulic cylinders, a portal frame, a feeding plate, a pressing plate, a heating table and connecting rods, wherein the slide rails are arranged at positions, close to two sides, of the top end of the base station, the feeding plate is arranged between the slide rails, a transmission shaft is arranged at the bottom end of the feeding plate, meshing wheels are fixed at two ends of the transmission shaft, belt pulleys are further arranged on the transmission shaft, a gear guide groove is formed in the slide rails, the meshing wheels are meshed with the gear guide groove and connected, the portal frame is erected at the top of the slide rails, the hydraulic cylinders are arranged at the bottom end of the portal frame, two symmetrical connecting rods are arranged at the output ends of the hydraulic cylinders, the pressing plate is fixed at the tail ends of the connecting rods, adjusting rods penetrating through the outer sides of the output ends of the, the heating table is arranged at the top of the base table, and a thermocouple and an electric heating element are arranged inside the heating table.
Furthermore, the electric heating element is an electric heating tube.
Furthermore, the bottom of the heating table is fixed with the base table through a heat insulation block.
Further, the belt pulley is driven by the output end of the reciprocating motor through a belt.
Furthermore, the bottom of pressing and holding the board is close to both ends department and all is fixed with hollow cylinder, the one end of sliding connection pressure disk in the hollow cylinder, the cover has cup jointed the spring on the pressure disk.
Further, the bottom of pressure disk is equipped with the rubber leather sheath.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model provides a pair of material fixture is preheated to full-automatic lead bonding machine pair is convenient for preheat semiconductor element, and the pay-off is convenient, and the safe centre gripping of the material of being convenient for simultaneously prevents to shift, the welding of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dual preheating material clamping mechanism of a full-automatic wire bonding machine according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a pressing and holding plate structure of a dual preheating material clamping mechanism of a full-automatic wire bonding machine according to the embodiment of the present invention.
Fig. 3 is a schematic diagram of a feeding plate structure of a dual preheating material clamping mechanism of a full-automatic wire bonding machine according to the embodiment of the present invention.
Fig. 4 is a schematic view of an installation structure of an adjusting rod and a connecting rod of a dual preheating material clamping mechanism of a full-automatic wire bonding machine according to the embodiment of the present invention.
Reference numerals:
1. a base station; 2. a guide rail; 3. a gear guide groove; 4. a gantry; 5. a hydraulic cylinder; 6. pressing and holding the plate; 7. a feeding plate; 8. a heating stage; 9. a drive shaft; 10. an engaging wheel; 11. a belt pulley; 12. an electric heating element; 13. a thermocouple; 14. a heat insulation block; 15. a hollow cylinder; 16. a platen; 17. a spring; 18. adjusting a rod; 19. a screw hole; 20. a connecting rod.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-4, a dual preheating material clamping mechanism of a full automatic wire bonder according to an embodiment of the present invention includes a base platform 1, slide rails 2, a hydraulic cylinder 5, a gantry frame 4, a feeding plate 7, a pressing plate 6, a heating table 8 and connecting rods 20, the slide rails 2 are mounted on the top end of the base platform 1 near both sides, the feeding plate 7 is disposed between the slide rails 2, a transmission shaft 9 is mounted at the bottom end of the feeding plate 7, engaging wheels 10 are fixed at both ends of the transmission shaft 9, a belt pulley 11 is further disposed on the transmission shaft 9, a gear guide groove 3 is disposed inside the slide rails 2, the engaging wheels 10 are engaged with the gear guide groove 3, the gantry frame 4 is mounted at the top of the slide rails 2, the hydraulic cylinder 5 is mounted at the bottom end of the gantry frame 4, two symmetrical connecting rods 20 are disposed at the output end of the hydraulic cylinder 5, the pressing plate 6 is fixed at the end of the, be fixed with the regulation pole 18 that runs through to the pneumatic cylinder 5 output outside on the connecting rod 20, all be equipped with screw 19 on the side of pneumatic cylinder 5 output and the regulation pole 18 and be convenient for fix through the screw, the warm table 8 is located the top of base station 1 is convenient for adjust the control circuit board that the position of pressing board 6 is convenient for to centre gripping different specifications through the position of adjusting pole 18 to the inside regulation of the hydraulic stem of pneumatic cylinder 5 output, the inside of warm table 8 is equipped with thermocouple 13 and electric heating element 12, and thermocouple 13 is used for monitoring the temperature of warm table 8.
According to the solution of the present embodiment, the electric heating element 12 is an electric heating tube which is heated by the heating element 8 so as to weld the cap and the base of the semiconductor.
According to the scheme of the embodiment, the bottom of the heating table 8 is fixed with the base table 1 through the heat insulation block 14.
According to the above-mentioned scheme of this embodiment, thereby belt pulley 11 passes through the belt drive by reciprocating motor's output and makes feed table 7 send control circuit board to the portal frame bottom, and the pneumatic cylinder drives to press and holds 6 pushes down and make control circuit board fixed, avoids removing the effect that influences the welding.
According to the above scheme of this embodiment, the bottom of pressing board 6 is close to both ends department and all is fixed with hollow cylinder 15, sliding connection pressure disk 16's one end in hollow cylinder 15, the pressure disk 16 goes up the cup joint spring 17 and is used for avoiding damaging the component in the buffering when pressing the contact.
According to the above scheme of this embodiment, the bottom of pressure disk 16 is equipped with the rubber leather sheath and is used for protecting the centre gripping position, avoids the fish tail.
In conclusion, the utility model provides a pair of material fixture that preheats of full-automatic lead bonding machine is convenient for preheat semiconductor element, and the pay-off is convenient, is convenient for the safe centre gripping of material simultaneously, prevents to shift, is convenient for weld.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A double-preheating material clamping mechanism of a full-automatic lead bonding machine is characterized by comprising base stations (1), slide rails (2), hydraulic cylinders (5), a portal frame (4), a feeding plate (7), a pressing and holding plate (6), a heating table (8) and connecting rods (20), wherein the slide rails (2) are mounted at the positions, close to two sides, of the top end of each base station (1), the feeding plates (7) are arranged between the slide rails (2), a transmission shaft (9) is mounted at the bottom end of each feeding plate (7), meshing wheels (10) are fixed at two ends of each transmission shaft (9), belt pulleys (11) are further arranged on the transmission shafts (9), gear guide grooves (3) are formed in the slide rails (2), the meshing wheels (10) are connected with the gear guide grooves (3) in a meshing manner, the portal frame (4) is erected at the tops of the slide rails (2), the hydraulic cylinders (5) are mounted at the bottoms of the portal, the output of pneumatic cylinder (5) is equipped with connecting rod (20) of two symmetries, the end of connecting rod (20) is fixed with presses and holds board (6), be fixed with on connecting rod (20) and run through regulation pole (18) in the pneumatic cylinder (5) output outside, all be equipped with screw (19) on the side of pneumatic cylinder (5) output and regulation pole (18), warm table (8) are located the top of base station (1), the inside of warm table (8) is equipped with thermocouple (13) and electric heating element (12).
2. The dual preheat material clamp mechanism of the full automatic wire bonder as claimed in claim 1, wherein the electrical heating element (12) is an electrical heating tube.
3. The dual preheating material clamping mechanism of the full automatic wire bonding machine according to claim 1, wherein the bottom of the heating table (8) is fixed with the base table (1) through a heat insulation block (14).
4. The dual preheat material clamping mechanism of a full automatic wire bonding machine as claimed in claim 1, wherein the pulley (11) is driven by an output end of a reciprocating motor through a belt.
5. The double preheating material clamping mechanism of the full-automatic wire bonding machine according to claim 1, wherein hollow cylinders (15) are fixed at the bottom ends of the pressing and holding plates (6) near to the two ends, one end of a pressing plate (16) is slidably connected in the hollow cylinders (15), and a spring (17) is sleeved on the pressing plate (16).
6. The dual pre-heating material clamping mechanism of the full automatic wire bonding machine according to claim 5, characterized in that a rubber leather sheath is arranged at the bottom of the pressure plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923344.0U CN212342596U (en) | 2020-05-28 | 2020-05-28 | Double-preheating material clamping mechanism of full-automatic lead bonding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923344.0U CN212342596U (en) | 2020-05-28 | 2020-05-28 | Double-preheating material clamping mechanism of full-automatic lead bonding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212342596U true CN212342596U (en) | 2021-01-12 |
Family
ID=74075922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020923344.0U Expired - Fee Related CN212342596U (en) | 2020-05-28 | 2020-05-28 | Double-preheating material clamping mechanism of full-automatic lead bonding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212342596U (en) |
-
2020
- 2020-05-28 CN CN202020923344.0U patent/CN212342596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |