CN214236650U

CN214236650U - Spot welding equipment for electronic components

Info

Publication number: CN214236650U
Application number: CN202022186369.XU
Authority: CN
Inventors: 李希唐
Original assignee: Guangzhou Shengxin Electronic Co ltd
Current assignee: Guangzhou Shengxin Electronic Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-09-21
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an electronic components spot welding equipment relates to spot welding equipment technical field, comprising a main body, the top of main part is provided with places the board, and the internally mounted that the bottom of placing the board is located the main part has No. two pneumatic cylinders, the output of No. two pneumatic cylinders is provided with the connecting rod that extends to the main part top outside. The utility model discloses a set up and stretch out the mechanism, the lift post with place board contact and extrude the inside that the lift post stretched into the protective frame, the lift post promotes the spring and risees and compress and cause a conducting strip and No. two conducting strips to contact, electric wire between switch-on motor and the external power, motor output end drives the extrusion wheel and rotates, the extrusion wheel promotes the outside that the tin bar stretches out the protective frame, melt and carry out welded fastening with electronic components through the welding post to the tin bar, thereby improve the effect to electronic components welded, and improve equipment is to electronic components's weldment work efficiency.

Description

Spot welding equipment for electronic components

Technical Field

The utility model relates to a spot welding equipment technical field specifically is an electronic components spot welding equipment.

Background

Electronic components, which are basic elements of electronic circuits, are usually packaged individually and have two or more leads or metal contacts, and are connected to each other to form an electronic circuit with a specific function, such as an amplifier, a radio receiver, an oscillator, etc., and one of the common ways of connecting electronic components is soldering to a printed circuit board.

At present, the existing spot welding equipment for electronic components has certain defects, the electronic components to be welded are placed in a fixing plate for welding, the welded electronic components are required to be manually taken out after the welding of the electronic components is finished, the welding efficiency of the electronic components is low, in addition, the mode of connecting a tin bar with the electronic components after being heated is too complex, the welding quality of the electronic components is low, and the qualified rate of the produced electronic components is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that in the prior art, electronic components after being welded are not convenient to take out and the welding effect of a tin bar and the electronic components is poor, the spot welding equipment for the electronic components is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic component spot welding device comprises a main body, wherein a placing plate is arranged at the top end of the main body, a second pneumatic cylinder is arranged at the bottom end of the placing plate and positioned in the main body, a connecting rod extending to the outer side of the top end of the main body is arranged at the output end of the second pneumatic cylinder, the top end of the connecting rod is connected with the bottom end of the placing plate, a sliding rod is arranged in the placing plate, a moving plate is sleeved on the outer side of the sliding rod, a spring group connected with the inner wall of the placing plate is arranged at the end of the moving plate, a supporting frame is welded at the outer side of the placing plate at the top end of the main body, a moving block is arranged outside the supporting frame and above the placing plate, a first pneumatic cylinder is arranged in the moving block, a placing frame is arranged at the position where the output end of the, and the output end of the movable block on one side of the placing frame is connected with a heating cavity, the bottom end of the heating cavity is provided with a welding column, the bottom end of the placing frame and one side of the welding column are provided with an extending mechanism, and one side of the inner wall of the main body is provided with an extrusion column.

Preferably, stretch out the mechanism including with place the bearer bar that the frame bottom is connected, and the inside of bearer bar is provided with the tin bar, the internally mounted that one side of tin bar and be located the bearer bar has the motor, and the output of motor is connected with the extrusion wheel through the pivot, the outside and the tin bar position of contact department of extrusion wheel are provided with the lug, the bottom of bearer bar is provided with the lift post that extends to the bearer bar inside, and the top of lift post is provided with the spring, the top of spring is provided with a conducting strip, and the top of a conducting strip is provided with No. two conducting strips with bearer bar inner wall connection, the end of tin bar extends to the bottom outside of bearer bar, and bearer bar and tin bar outer wall position of contact department are provided with the multiunit gyro wheel, and the multiunit gyro wheel passes through bearing and bearer bar inner wall connection.

Preferably, the top end of the support frame is internally provided with a motor, the output end of the motor is connected with a screw rod through a rotating shaft, the outer side of the screw rod is sleeved with a movable plate extending to the outer side of the support frame, and the movable plate is connected with the outer wall of the movable block.

Preferably, the top end of the placing plate is provided with a placing groove, a matched supporting seat is arranged below the placing groove and at the top end of the moving plate, and a through hole is formed in one side of the supporting seat.

Preferably, one side that the inside of main part is close to the extrusion post is provided with the collecting vat, and the outside of main part is provided with the revolving door through the hinge, and revolving door one end is connected fixedly through the hasp with the main part, the bottom of movable plate is provided with the push pedal that extends to the main part inside.

Preferably, the outer wall of the tin bar roll is provided with a rotating plate, and the rotating door is connected with the tin bar roll through a rotating seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up and stretch out the mechanism, the lift post with place the board contact and extrude the lift post and stretch into the inside of protective frame, the lift post promotes the spring and rises and compress and cause a conducting strip and No. two conducting strips to contact, switch on the electric wire between motor and the external power, the motor output end drives the extrusion wheel and rotates, the extrusion wheel promotes the tin bar and stretches out the outside of protective frame, melt the tin bar through the welding post and weld with electronic components and parts and fix, thereby improve the effect to electronic components welding, and improve the welding work efficiency to electronic components of equipment;

2. the utility model discloses a set up No. two pneumatic cylinders, the slide bar, movable plate and extrusion post, No. two pneumatic cylinders promote to place the board and remove to the top opposite side of main part, the extrusion post promotes the movable plate through the push pedal and slides in the slide bar outside, cause the inside electronic components separation of supporting seat and standing groove, electronic components drops into the inside of collecting vat through the inside through-hole of movable plate, No. two flexible drives of pneumatic cylinder simultaneously place the board and resume initial position department, convenient and fast will place the electronic components after the welding of inboard and take out, thereby improve equipment is to electronic components welded work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

In the figure: 1. a main body; 2. a support frame; 3. a moving block; 4. a first pneumatic cylinder; 5. placing the frame; 6. a tin bar roll; 7. a protracting mechanism; 71. a protective frame; 72. tin bars; 73. a motor; 74. a lifting column; 75. a spring; 76. a first conductive sheet; 77. a second conducting strip; 78. an extrusion wheel; 8. welding the column; 9. a heating cavity; 10. placing the plate; 11. extruding the column; 12. a second pneumatic cylinder; 13. moving the plate; 14. a slide bar; 15. a spring set; 16. a motor; 17. a screw rod; 18. a supporting seat; 19. collecting tank; 20. a connecting rod; 21. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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. The following describes an embodiment of the present invention according to its overall structure.

The motor (YE2) and the pneumatic cylinder (SCA2) mentioned in the utility model can be ordered in the market or private.

Referring to fig. 1-4, an electronic component spot welding device comprises a main body 1, a placing plate 10 is arranged at the top end of the main body 1, a second pneumatic cylinder 12 is arranged at the bottom end of the placing plate 10 and positioned inside the main body 1, a connecting rod 20 extending to the outer side of the top end of the main body 1 is arranged at the output end of the second pneumatic cylinder 12, the top end of the connecting rod is connected with the bottom end of the placing plate 10, a sliding rod 14 is arranged inside the placing plate 10, a moving plate 13 is sleeved outside the sliding rod 14, a spring group 15 connected with the inner wall of the placing plate 10 is arranged at the end of the moving plate 13, a supporting frame 2 is welded at the top end of the main body 1 and positioned outside the placing plate 10, a moving block 3 is arranged outside the supporting frame 2 and positioned above the placing plate 10, a first pneumatic cylinder 4 is arranged inside the moving block 3, and a placing frame, the inside of placing frame 5 is provided with tin bar book 6 through the pivot, and the output that one side of placing frame 5 is located movable block 3 is connected with heating chamber 9, and the bottom of heating chamber 9 is provided with welding post 8, and the bottom of placing frame 5 and the one side that is located welding post 8 are provided with and stretch out mechanism 7, and inner wall one side of main part 1 is provided with extrusion post 11.

Please refer to fig. 1 and fig. 3, the extending mechanism 7 includes a protection frame 71 connected to the bottom end of the placing frame 5, a tin bar 72 is disposed inside the protection frame 71, a motor 73 is disposed inside the protection frame 71 and on one side of the tin bar 72, an output end of the motor 73 is connected to an extruding wheel 78 through a rotating shaft, a protrusion is disposed at a position where an outer side of the extruding wheel 78 contacts the tin bar 72, a lifting column 74 extending into the protection frame 71 is disposed at the bottom end of the protection frame 71, a spring 75 is disposed at a top end of the lifting column 74, a first conductive sheet 76 is disposed at a top end of the spring 75, a second conductive sheet 77 connected to an inner wall of the protection frame 71 is disposed above the first conductive sheet 76, a tail end of the tin bar 72 extends to an outer side of the bottom end of the protection frame 71, a plurality of sets of rollers are disposed at a position where the protection frame 71 contacts an outer wall of the tin bar 72, and the plurality of sets of rollers are connected to the inner wall of the protection frame 71 through bearings, be convenient for release tin bar 72 from the inside of protective frame, melt tin bar 72 and carry out welded fastening to electronic components through welding post 8 to improve the effect to electronic components welded.

Please refer to fig. 1, a motor 16 is installed inside the top end of the support frame 2, an output end of the motor 16 is connected with a lead screw 17 through a rotating shaft, a moving plate extending to the outside of the support frame 2 is sleeved outside the lead screw 17, and the moving plate is connected with the outer wall of the moving block 3, so as to drive the moving block 3 to move, thereby improving the working efficiency of the device for welding electronic components.

Please refer to fig. 2 and fig. 4, the top end of the placing board 10 is provided with a placing groove, a supporting seat 18 is disposed below the placing groove and at the top end of the moving board 13, and a through hole is disposed at one side of the supporting seat, so as to conveniently and rapidly take out the electronic component inside the placing board 10, thereby improving the working efficiency of welding the electronic component.

Please refer to fig. 2, a collecting tank 19 is disposed on one side of the inside of the main body 1 close to the squeeze column 11, a rotating door is disposed on the outside of the main body 1 through a hinge, one end of the rotating door is fixedly connected with the main body 1 through a lock catch, a pushing plate 21 extending to the inside of the main body 1 is disposed at the bottom end of the moving plate 13, so as to collect the welded electronic components in a centralized manner, and take out the collecting tank from the main body 1, thereby taking out the electronic components inside the collecting tank.

Please refer to fig. 1, the outer wall of the tin bar roll 6 is provided with a rotating plate, and the rotating plate is connected with the tin bar roll 6 through a rotating seat, so that the tin bar roll 6 can be conveniently replaced inside the placing frame 5, thereby ensuring the normal operation of the device.

The working principle is as follows: when the device is used, firstly, an external power supply of the device is switched on to enable the device to work normally, electronic components are placed in a groove formed in a placing plate 10, a motor output end is started to rotate and a moving block is driven to move through a lead screw, a first pneumatic cylinder 4 pushes a placing frame 5 and a heating cavity 9 to be lowered so that a welding column 8 welds the electronic components in the placing plate 10, a lifting column 74 is in contact with the placing plate 10 and extrudes the lifting column 74 to extend into a protecting frame 71, the lifting column 74 pushes a spring 75 to be lifted and compressed so that a first conducting sheet 76 is in contact with a second conducting sheet 77, an electric wire between a motor 73 and the external power supply is switched on, the output end of the motor 73 drives an extrusion wheel 78 to rotate, the extrusion wheel 78 pushes a tin bar 72 to extend out of the protecting frame 71, the tin bar 72 is melted and is welded and fixed with the electronic components through the welding column 8, thereby improve the effect to electronic component welded, and improve equipment's welding work efficiency to electronic components, after finishing welding to the electronic components who places board 10 inside, No. two pneumatic cylinder 12 promote place board 10 and remove to the top opposite side of main part 1, extrusion column 11 promotes movable plate 13 through push pedal 21 and slides in the slide bar 14 outside, cause the inside electronic components separation of supporting seat 18 and standing groove, electronic components drops into the inside of collecting vat 19 through the inside through-hole of movable plate 13, No. two flexible drives of pneumatic cylinder 12 simultaneously place board 10 and resume initial position department, convenient and fast will place the inside welded electronic components of board 10 and take out, thereby improve equipment is to electronic components welded work efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic components spot welding equipment, includes the main part, its characterized in that: the tin bar placing device comprises a main body, a placing plate is arranged at the top end of the main body, a second pneumatic cylinder is arranged at the bottom end of the placing plate and positioned in the main body, a connecting rod extending to the outer side of the top end of the main body is arranged at the output end of the second pneumatic cylinder, the top end of the connecting rod is connected with the bottom end of the placing plate, a sliding rod is arranged in the placing plate, a moving plate is sleeved on the outer side of the sliding rod, a spring set connected with the inner wall of the placing plate is arranged at the end of the moving plate, a supporting frame is welded at the top end of the main body and positioned at the outer side of the placing plate, a moving block is arranged at the outer side of the supporting frame and positioned above the placing plate, a first pneumatic cylinder is arranged in the moving block, a placing frame is arranged at the position where the output end of the moving block extends to the outer side of the moving block, a tin bar roll is arranged in the placing frame through a rotating shaft, and a heating cavity is connected at the output end of the moving block, and the bottom in heating chamber is provided with the welding post, the bottom of placing the frame and be located one side of welding post and be provided with the mechanism of stretching out, inner wall one side of main part is provided with the extrusion post.

2. The electronic component spot welding apparatus according to claim 1, characterized in that: the utility model discloses a tin bar protection device, including the protective frame who is connected with the frame bottom of placing, stretch out the mechanism including and the protective frame of placing, and the inside of protective frame is provided with the tin bar, the internally mounted that one side of tin bar just is located the protective frame has the motor, and the output of motor is connected with the extrusion wheel through the pivot, the outside and the tin bar position of contact department of extrusion wheel are provided with the lug, the bottom of protective frame is provided with the lift post that extends to the protective frame inside, and the top of lift post is provided with the spring, the top of spring is provided with a conducting strip, and the top of a conducting strip is provided with No. two conducting strips with protective frame inner wall connection, the end of tin bar extends to the bottom outside of protective frame, and protective frame and tin bar outer wall position of contact department are provided with the multiunit gyro wheel.

3. The electronic component spot welding apparatus according to claim 1, characterized in that: the top internally mounted of support frame has the motor, and the output of motor is connected with the lead screw through the pivot, and the movable plate that extends to the support frame outside has been cup jointed in the outside of lead screw, and movable plate and movable block outer wall connection.

4. The electronic component spot welding apparatus according to claim 1, characterized in that: the top end of the placing plate is provided with a placing groove, the top end, located on the moving plate, of the lower portion of the placing groove is provided with a matched supporting seat, and one side of the supporting seat is provided with a through hole.

5. The electronic component spot welding apparatus according to claim 1, characterized in that: one side that the inside of main part is close to the extrusion post is provided with the collecting vat, and the outside of main part is provided with the revolving door through the hinge, and revolving door one end is passed through the hasp with the main part and is connected fixedly, the bottom of movable plate is provided with the push pedal that extends to the main part inside.

6. The electronic component spot welding apparatus according to claim 1, characterized in that: the outer wall of the tin bar roll is provided with a rotating plate, and the rotating plate is connected with the tin bar roll through a rotary seat.