CN-120286968-B - Chip welding device for sensor processing

Abstract

The invention relates to the technical field of welding devices and discloses a chip welding device for sensor processing, which comprises a workbench, wherein lifting rings are connected to four corners of the top of the workbench, guide rods are connected to the left side and the right side of the top of the workbench, a T-shaped rail is connected to the middle section of the top of the workbench, a sliding sleeve assembly is sleeved outside the guide rods, sliding block assemblies are connected to the left end and the right end of the T-shaped rail in a sliding mode, a positioning table is arranged between the sliding sleeve assembly and the sliding block assemblies, a butt joint table is connected to the rear side of the top of the workbench, welding seats are connected to the left side and the right side of the top of the butt joint table, and a PLC (programmable logic controller) is connected to the outer wall of the workbench.

Inventors

• WANG ZHIYONG

Assignees

• 三亚航友科技有限公司

Dates

Publication Date

20260505

Application Date

20250421

Claims (4)

1. 1. The chip welding device for sensor processing comprises a workbench (1), and is characterized in that lifting rings (2) are connected to four corners of the top of the workbench (1), guide rods (3) are connected to the left side and the right side of the top of the workbench (1), a T-shaped rail (4) is connected to the middle section of the top of the workbench (1), sliding sleeve assemblies (5) are sleeved outside the guide rods (3), sliding block assemblies (6) are connected to the left end and the right end of the T-shaped rail (4) in a sliding mode, a positioning table (7) is installed between the sliding sleeve assemblies (5) and the sliding block assemblies (6), a butt joint table (8) is connected to the rear side of the top of the workbench (1), welding seats (9) are connected to the left side and the right side of the top of the butt joint table (8), and a PLC (10) is connected to the outer wall of the workbench (1); The top of the positioning table (7) is provided with a profile groove (701), the bottom of the profile groove (701) is communicated with a power cavity (702), a central shaft (703) is fixedly connected in the power cavity (702), a deflection bar (704) is rotationally connected to the outside of the central shaft (703), slide ways (705) are respectively arranged at the left section and the right section of the deflection bar (704), an I-shaped block (706) is connected in the slide ways (705) in a sliding manner, the outer walls of the I-shaped blocks (706) are hinged with vertical rods (707) through pin shafts, the upper ends of one group of vertical rods (707) are fixedly connected with a push plate (708), a free telescopic rod (709) is connected between the push plate (708) and the bottom wall of the profile groove (701), and the lower ends of the other group of vertical rods (707) are fixedly connected with magnetic metal plates (710); Rectangular holes (711) are formed in the left side and the right side of the top of the positioning table (7), square rods (712) are movably inserted into the rectangular holes (711), magnetic metal plates (710) are fixedly connected to the lower ends of the square rods (712), vertical tooth grooves (713) are formed in one sides, close to the grooves (701), of the square rods (712), side supports (714) are connected to the left side and the right side of the top of the positioning table (7), a transmission shaft (715) is rotationally connected to the side supports (714), driven gears (716) are connected to the outer walls of the transmission shaft (715), the driven gears (716) are connected to the vertical tooth grooves (713) in a meshed mode, pressing arms (717) are connected to the end portions of the transmission shaft (715), silica gel pressing blocks (718) are arranged at the lower ends of the pressing arms (717), electromagnets (719) are embedded in the bottoms of the positioning table (7), two compression springs (720) are connected between the magnetic metal plates (710) and the positioning table (7), and the compression springs (720) are sleeved outside the square rods (712). The guide sliding sleeve assembly (5) comprises a guide sliding sleeve (501) sleeved outside a guide rod (3), one side, close to a positioning table (7), of the guide sliding sleeve (501) is connected with an L-shaped frame (502), a reinforcing rib (503) is welded between the transverse part of the L-shaped frame (502) and the guide sliding sleeve (501), the vertical part of the L-shaped frame (502) is rotationally connected with a first turnover shaft (504), one end of the first turnover shaft (504) is fixedly connected with the outer side wall of the positioning table (7), the other end of the first turnover shaft (504) is fixedly connected with a spur gear (505), a torsion spring I (506) is connected between the vertical part of the L-shaped frame (502) and the positioning table (7), the torsion spring I (506) is sleeved outside the first turnover shaft (504), and the left side and the right side of the inner wall of the guide sliding sleeve (501) are connected with limiting strips (507); The sliding block assembly (6) comprises a C-shaped sliding block (601) sleeved on the transverse part of the T-shaped rail (4), a second overturning shaft (602) is rotatably connected to the outer wall of the C-shaped sliding block (601), the end part of the second overturning shaft (602) is fixedly connected with a positioning table (7), the second overturning shaft (602) and the first overturning shaft (504) are arranged on the same axis, a second torsion spring (603) is connected between the C-shaped sliding block (601) and the positioning table (7), the second torsion spring (603) is sleeved outside the second overturning shaft (602), a containing opening (604) is formed in the upper and lower parts of the inner wall of the C-shaped sliding block (601), a metal ball (605) is arranged in the containing opening (604), the end part of the metal ball (605) is abutted to the T-shaped rail (4), a fixing frame (606) is connected to the bottom of the C-shaped sliding block (601), and two conductive binding posts (607) are arranged in the fixing frame (606) in a working circuit of the electromagnet (719) in series through wires; Limiting grooves (301) matched with limiting strips (507) are formed in the left side and the right side of the outer wall of the guide rod (3), straight toothed strips (302) are connected to the front side of the bottom of the guide rod (3), straight toothed strips (302) are connected with straight gears (505) in a meshed mode, conductive metal strips (401) are connected to the vertical portions of the T-shaped rails (4), the end portions of the conductive binding posts (607) are abutted to the conductive metal strips (401), and the conductive metal strips (401) are located on the rear side of the straight toothed strips (302).
2. 2. The die-bonding device for sensor processing according to claim 1, wherein the left end and the right end of the workbench (1) are provided with travel grooves (101), the travel grooves (101) are rotationally connected with longitudinal screws (102), the rotation directions of the two longitudinal screws (102) are opposite, the rear ends of the longitudinal screws (102) are connected with synchronous wheels (103), a transmission belt (104) is sleeved between the outer walls of the two synchronous wheels (103), the front end of the workbench (1) is connected with a forward and reverse rotation motor (105), the output end of the forward and reverse rotation motor (105) is fixedly connected with the longitudinal screws (102) through a coupler, the outer wall of the longitudinal screws (102) is in threaded connection with a nut seat (106), a linkage rod (107) is connected between the nut seat (106) and a sliding sleeve assembly (5), and the guide sliding sleeve (501) is far away from the positioning table (7) and fixedly connected with the linkage rod (107).
3. 3. The die bonding device for sensor processing according to claim 2, wherein a vertical groove (901) is formed in the front end face of the bonding seat (9), a screw motor (902) is connected to the top of the vertical groove (901), a bidirectional reciprocating screw (903) is connected to the bottom output end of the screw motor (902), a lifting block (904) is screwed to the outer wall of the bidirectional reciprocating screw (903), a bonding frame (905) is connected to the front end of the lifting block (904), a bonding head (906) is mounted at the bottom of the bonding frame (905), two pressing switches (801) are mounted on the front end face of the docking station (8), the pressing switches (801) are located right behind the positioning station (7), and the pressing switches (801) are electrically connected to the corresponding screw motors (902).
4. 4. The die bonding device for sensor processing according to claim 3, wherein supporting legs (111) are connected to four corners of the bottom of the workbench (1), two discharge openings (112) are formed in the front end of the workbench (1), triangular plates (113) are connected to the left side and the right side of the bottom of the discharge openings (112), a buffer cloth (114) is connected between bottom walls of the two triangular plates (113), and the discharge openings (112) are located between two straight racks (302).

Description

Chip welding device for sensor processing Technical Field The invention relates to the technical field of welding devices, in particular to a chip welding device for sensor processing. Background The sensor chip is a core component in industrial automation and is used for converting physical signals into electric signals so as to realize accurate monitoring and control. If temperature sensor is in the production process, need carry out the inserted sheet welding to the sensor chip, current welding set structure is single, and is comparatively loaded down with trivial details to the location centre gripping of material, and welding set stability is poor, and the installation is dismantled inconveniently, influences welding work efficiency. The technical scheme is matched with an auxiliary inserting frame structure for simultaneously installing a connecting plate and a welding head is welded, so that the inserting sheet operation and the welding operation can be simultaneously processed, but the technical scheme still has the defects that the manual completion of discharging is required after the welding is finished, the stability of the mounting plate in the moving process cannot be guaranteed, and the integral use effect is influenced. For this purpose, we propose a die bonding apparatus for sensor processing. Disclosure of Invention The invention aims to provide a chip welding device for sensor processing, which aims to overcome the technical problems in the prior art. In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme: The utility model provides a chip welding set is used in sensor processing, includes the workstation, the top four corners of workstation is connected with rings, the top left and right sides of workstation is connected with the guide bar, the top middle section of workstation is connected with T type rail, the outside cover of guide bar is equipped with the sliding sleeve subassembly, the both ends sliding connection has the slider subassembly about the T type rail, install the locating bench between sliding sleeve subassembly and the slider subassembly, the top rear side of workstation is connected with the docking station, the top left and right sides of docking station is connected with the welded seat, the outer wall connection of workstation has the PLC controller. Preferably, in the chip welding device for sensor processing, a shaped groove is formed in the top of the positioning table, a power cavity is communicated with the bottom of the shaped groove, a central shaft is fixedly connected in the power cavity, a deflection strip is rotationally connected to the outside of the central shaft, a slide way is formed in the left section and the right section of the deflection strip, an I-shaped block is connected in the slide way in a sliding manner, a vertical rod is hinged to the outer wall of the I-shaped block through a pin shaft, a push plate is fixedly connected to the upper end of the vertical rod, a free telescopic rod is connected between the push plate and the bottom wall of the groove, and a magnetic metal plate is fixedly connected to the lower end of the vertical rod. Preferably, in the chip welding device for sensor processing, rectangular holes are formed in the left side and the right side of the top of the positioning table, square rods are movably inserted in the rectangular holes, magnetic metal plates are fixedly connected to the lower ends of the square rods, vertical tooth grooves are formed in one sides, close to the grooves, of the square rods, side supports are connected to the left side and the right side of the top of the positioning table, a transmission shaft is rotationally connected to the side supports, a driven gear is connected to the outer wall of the transmission shaft, the driven gear is meshed with the vertical tooth grooves, a pressing arm is connected to the end portion of the transmission shaft, a silica gel pressing block is mounted at the lower end of the pressing arm, electromagnets are embedded in the bottom of the positioning table, and two compression springs are connected between the magnetic metal plates and the positioning table and are sleeved outside the square rods. Preferably, in the chip welding device for sensor processing, a travel groove is formed in the left end and the right end of the workbench, a longitudinal screw rod is rotationally connected in the travel groove, the rotation directions of the two longitudinal screw rods are opposite, the rear end of the longitudinal screw rod is connected with a synchronous wheel, a transmission belt is sleeved between the outer walls of the synchronous wheels, the front end of the workbench is connected with a forward and reverse rotating motor, the output end of the forward and reverse rotating motor is fixedly connected with the longitudinal screw rod through a coupler, a nut seat is in threaded connection wi