CN215393050U

CN215393050U - Alarm clock coil bonding wire device

Info

Publication number: CN215393050U
Application number: CN202121787792.3U
Authority: CN
Inventors: 朱广林
Original assignee: Suzhou Tiancheng Electronics Co ltd
Current assignee: Suzhou Tiancheng Electronics Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-04
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an alarm clock coil wire welding device, which comprises a base, wherein the top of the base is provided with: the rotating shaft is rotatably connected to the top surface of the base, and a driving motor for driving the rotating shaft to rotate is arranged on the bottom surface of the base; the rotary table is fixedly connected to the top end of the rotating shaft, and a plurality of groups of fixing mechanisms which are arranged in a circumferential array and used for clamping coils and pressing mechanisms which are convenient for fixing the coils are fixedly arranged on the top surface of the rotary table; the welding device comprises a supporting plate, wherein the supporting plate is connected with the top surface of the base through a distance adjusting mechanism, the supporting plate is connected with a mounting ring through a lifting mechanism, and a welding gun is movably arranged in the mounting ring. According to the utility model, through the matched use of the base, the distance adjusting mechanism, the supporting plate, the lifting mechanism mounting ring and the fastening knob, the welding gun is conveniently fixed in the mounting ring, the coil is automatically welded, the welding position is convenient to adjust, the labor intensity is effectively reduced, and the welding efficiency is improved 2.

Description

Alarm clock coil bonding wire device

Technical Field

The utility model belongs to the technical field of alarm clock processing, and particularly relates to an alarm clock coil wire welding device.

Background

The alarm clock is a clock with a time-alarming device, can indicate time, and can send out sound signals or other signals according to the preset time of people, the movement structure of the alarm clock mainly comprises two major types of mechanical type and quartz electronic type, and in the production process of the movement of the alarm clock, two ends of a coil are required to be welded on the appointed position of a circuit board through a welding gun.

In the traditional technology, a welding gun is usually held by a hand to perform tin soldering treatment on a coil and a circuit board, so that the labor intensity is high, the production efficiency is low, and the head of the welding gun is high in temperature, so that personnel are easily injured; secondly, the coil is not fixed in the traditional technology, and the coil is easy to shake and shift, so that the position of a welding point is not accurate; moreover, the traditional technology lacks a treatment mechanism for smoke generated in the soldering process, and causes certain air pollution.

Therefore, we propose an alarm clock coil wire bonding device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wire welding device for an alarm clock coil, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an alarm clock coil bonding wire device, includes the base, the top of base is installed:

the rotating shaft is rotatably connected to the top surface of the base, and a driving motor for driving the rotating shaft to rotate is arranged on the bottom surface of the base;

the rotary table is fixedly connected to the top end of the rotating shaft, and a plurality of groups of fixing mechanisms which are arranged in a circumferential array and used for clamping coils and pressing mechanisms which are convenient for fixing the coils are fixedly arranged on the top surface of the rotary table;

the welding device comprises a supporting plate, a welding gun and a welding gun, wherein the supporting plate is connected with the top surface of a base through a distance adjusting mechanism, and is connected with an installation ring through a lifting mechanism;

the support, the quantity of support is two sets of, and for the symmetry setting to install the mechanism of discharging fume on the support.

Furthermore, two groups of symmetrically arranged support legs are fixedly connected to two ends of the bottom surface of the base, the two groups of support legs are fixed through connecting rods, and the support legs are arranged in a crossed mode through the two inclined plates.

Further, fixed establishment includes fixed connection at the carousel top surface and is fixing base, the sleeve pipe of fixed connection at the fixing base top surface, sliding connection at the sleeve pipe inside wall's slide bar and the holding down plate of fixed connection on the slide bar top that the U type set up.

Furthermore, the pushing mechanism comprises a piston cylinder fixedly installed on the top surface of the rotary table, a piston rod penetrating through the top surface of the piston cylinder in a sliding manner, and a return spring sleeved on the outer side surface of the piston rod.

Furthermore, the lateral wall of the piston cylinder is communicated with an air pipe, and the other end of the air pipe is inserted into the fixing seat and extends to the bottom end of the sleeve.

Further, apart from adjustment mechanism including offer the mounting groove on the base top surface, rotate the lead screw of connection in the mounting groove and fixed mounting be used for driving lead screw pivoted servo motor on one side of the mounting groove.

Furthermore, the supporting plate is sleeved on the outer side surface of the screw rod in a threaded manner, and the bottom surface of the supporting plate is connected with the bottom surface of the inner cavity of the mounting groove in a sliding manner.

Furthermore, elevating system includes the electronic hydraulic stem of fixed mounting in the backup pad lateral surface, the sliding plate of fixed connection at electronic hydraulic stem top, sets up the sliding tray in the backup pad and the dead lever of fixed connection in the sliding tray, the sliding plate slides and cup joints at the dead lever lateral surface.

Furthermore, the mounting ring is internally and symmetrically provided with two half clamping rings, the two half clamping rings are connected with a fastening knob in a rotating mode on the opposite sides, and the end thread of the handle of the fastening knob penetrates through the side wall of the mounting ring.

Further, smoke exhaust mechanism including rotate the dwang of connecting at the support top surface, rotate the swing arm of cup jointing at the dwang lateral surface and rotate the smoke extractor that sets up in the swing arm and keep away from dwang one end.

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

1. according to the utility model, through the matched use of the base, the distance adjusting mechanism, the supporting plate, the lifting mechanism mounting ring and the fastening knob, the welding gun is conveniently fixed in the mounting ring, the coil is automatically welded, the welding position is convenient to adjust, the labor intensity is effectively reduced, and the welding efficiency is improved.

2. According to the utility model, the base, the rotating shaft, the turntable, the fixing mechanism and the pressing mechanism are used in a matched manner, so that the circuit board fixed with the coil is quickly and stably arranged on the turntable, and the coil is prevented from shaking and deviating in the welding process, thereby influencing the welding precision and improving the welding quality.

3. According to the utility model, through the matching use of the bracket and the smoke exhaust mechanism, smoke generated in the welding process of the device can be absorbed through the smoke extractor, the orientation angle of the smoke extractor is convenient to adjust and use, and the improvement of the quality of a working environment is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a wire bonding apparatus for an alarm clock coil according to the present invention;

FIG. 2 is a schematic structural diagram of a rotating shaft, a rotating disc, a fixing mechanism and a pressing mechanism in the alarm clock coil wire bonding device according to the present invention;

FIG. 3 is a schematic structural diagram of a wire bonding apparatus for an alarm clock coil according to the present invention;

FIG. 4 is a schematic structural diagram of a base, a bracket, a smoke evacuation mechanism and a distance adjustment mechanism in the alarm clock coil welding device according to the present invention;

fig. 5 is a schematic structural diagram of a support plate, a lifting mechanism, a welding gun, a mounting ring and a fastening knob in the alarm clock coil welding device provided by the utility model.

In the figure: 1. a base; 2. a support leg; 3. a rotating shaft; 4. a turntable; 5. a fixed seat; 6. a piston cylinder; 7. a piston rod; 8. a return spring; 9. a lower pressing plate; 10. a sleeve; 11. a slide bar; 12. mounting grooves; 13. a lead screw; 14. a support plate; 15. fixing the rod; 16. a sliding plate; 17. an electro-hydraulic lever; 18. a welding gun; 19. a mounting ring; 20. fastening a knob; 21. a support; 22. rotating the rod; 23. swinging arms; 24. a smoke extractor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an alarm clock coil bonding wire device includes base 1, and the top of base 1 is installed:

the rotating shaft 3 is rotatably connected to the top surface of the base 1, and a driving motor for driving the rotating shaft 3 to rotate is arranged on the bottom surface of the base 1;

the rotary table 4 is fixedly connected to the top end of the rotating shaft 3, a plurality of groups of fixing mechanisms which are arranged in a circumferential array and used for clamping coils and a pressing mechanism convenient for fixing the coils are fixedly arranged on the top surface of the rotary table 4, and the circuit board fixed with the coils can be simply and quickly fixed on the rotary table through the matching use of the fixing mechanisms and the pressing mechanism, so that the welding quality is improved;

the welding device comprises a supporting plate 14, wherein the supporting plate 14 is connected with the top surface of the base 1 through a distance adjusting mechanism, the supporting plate 14 is connected with an installation ring 19 through a lifting mechanism, a welding gun 18 is movably arranged in the installation ring 19, and the distance adjusting mechanism and the lifting mechanism are matched for use, so that the welding angle is convenient to adjust, and the welding efficiency is improved;

the number of the brackets 21 is two, the brackets 21 are symmetrically arranged, and the brackets 21 are provided with the smoke exhaust mechanisms, so that the quality of a working environment is improved;

referring to fig. 1 and fig. 3-4, in order to improve the overall stability of the device, two sets of symmetrically arranged support legs 2 are fixedly connected to two ends of the bottom surface of a base 1, the two sets of support legs 2 are fixed through connecting rods, and the support legs 2 are arranged in a crossed manner through two inclined plates;

in order to adjust the welding position of the welding gun 18 conveniently, a distance adjusting mechanism is arranged on the top surface of the base 1 and comprises an installation groove 12 formed in the top surface of the base 1, a lead screw 13 rotatably connected in the installation groove 12 and a servo motor fixedly arranged on one side of the installation groove 12 and used for driving the lead screw 13 to rotate; the supporting plate 14 is sleeved on the outer side surface of the screw rod 13 in a threaded manner, and the bottom surface of the supporting plate 14 is in sliding connection with the bottom surface of the inner cavity of the mounting groove 12;

in order to reduce the pollution of welding to air and improve the quality of a working environment, a smoke exhaust mechanism is arranged on the top surface of the base 1 and comprises a rotating rod 22 which is rotatably connected to the top surface of the support 21, a swinging arm 23 which is rotatably sleeved on the outer side surface of the rotating rod 22 and a smoke exhaust machine 24 which is rotatably arranged at one end of the swinging arm 23 far away from the rotating rod 22;

referring to fig. 1-3, in order to facilitate the compressing and fixing of the circuit board fixed with the coil, a fixing mechanism is arranged on the top surface of the turntable 4, and includes a fixing seat 5 fixedly connected to the top surface of the turntable 4 and arranged in a U shape, a sleeve 10 fixedly connected to the top surface of the fixing seat 5, a sliding rod 11 slidably connected to the inner side wall of the sleeve 10, and a lower pressing plate 9 fixedly connected to the top end of the sliding rod 11;

in order to match with a fixing mechanism to fix the coil and facilitate installation and disassembly, a pressing mechanism is arranged on the top surface of the turntable 4 and comprises a piston cylinder 6 fixedly installed on the top surface of the turntable 4, a piston rod 7 which penetrates through the top surface of the piston cylinder 6 in a sliding manner and a return spring 8 which is sleeved on the outer side surface of the piston rod 7; the side wall of the piston cylinder 6 is communicated with an air pipe, and the other end of the air pipe is inserted into the fixed seat 5 and extends to the bottom end of the sleeve 10;

referring to fig. 1, 3 and 5, in order to realize welding automation, reduce labor intensity and improve welding efficiency, a lifting mechanism is mounted on the support plate 14, and comprises an electric hydraulic rod 17 fixedly mounted on the outer side surface of the support plate 14, a sliding plate 16 fixedly connected to the top end of the electric hydraulic rod 17, a sliding groove formed in the support plate 14 and a fixed rod 15 fixedly connected in the sliding groove, wherein the sliding plate 16 is slidably sleeved on the outer side surface of the fixed rod 15;

in order to facilitate the fixed clamping of the butt welding gun 18 and the convenient replacement and maintenance, two half clamping rings are symmetrically arranged in the mounting ring 19, a fastening knob 20 is rotatably connected to one side of each of the two half clamping rings, and the handle end thread of the fastening knob 20 penetrates through the side wall of the mounting ring 19.

The operating principle of the present invention will now be described as follows:

according to the utility model, the piston rod 7 is pressed downwards, the return spring 8 is in a compressed state, the piston rod 7 is pressed downwards to increase the air pressure in the air pipe, so that the sliding rod 11 which is connected in the sleeve 10 in a sliding manner is pushed upwards, the lower pressing plate 9 is driven to ascend, the circuit board fixed with the alarm clock coil is placed between the fixed seat 5 and the lower pressing plate 9, the piston rod 7 is stopped being pressed, the return spring 8 is reset at the moment, the sliding rod 11 falls, the lower pressing plate 9 descends to fixedly press the circuit board, the operation is simple, the fixing is stable, the coil is prevented from shaking and deviating in the welding process, and the welding precision is improved;

the driving motor is started, the driving motor is the prior art, and redundant description is not repeated here, the driving motor works to drive the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the rotating disc 4 to rotate, automation is realized, and labor intensity is reduced;

starting a servo motor, wherein the servo motor is the prior art and is not described herein, and the servo motor works to drive a lead screw 13 to rotate, so that a support plate 14 is driven to horizontally slide at the bottom of an inner cavity of a mounting groove 12, the position of a welding gun 18 is changed, and a coil is conveniently welded;

the welding gun 18 is inserted into the mounting ring 19, the two half clamping rings are driven by rotating the fastening knob 20 to firmly fix the welding gun 18, the operation is simple and quick, and the disassembly, the replacement and the maintenance are convenient;

the electric hydraulic rod 17 is started, and the electric hydraulic rod 17 is shortened to drive the sliding plate 16 to slide up and down on the outer side surface of the fixed rod 15, so that the welding gun 18 is driven to descend to weld the coil, automation is realized, labor intensity is reduced, and welding efficiency is improved;

the swing arm 23 and the smoke extractor 24 are rotated to a proper position, smoke generated in the welding process of the welding gun 18 is absorbed and removed, pollution of welding to air is reduced, and the quality of a working environment is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an alarm clock coil bonding wire device, includes base (1), its characterized in that, the top of base (1) is installed:

the rotating shaft (3) is rotatably connected to the top surface of the base (1), and a driving motor for driving the rotating shaft (3) to rotate is mounted on the bottom surface of the base (1);

the rotary table (4) is fixedly connected to the top end of the rotating shaft (3), and a plurality of groups of fixing mechanisms which are arranged in a circumferential array and used for clamping coils and a pressing mechanism convenient for fixing the coils are fixedly arranged on the top surface of the rotary table (4);

the welding device comprises a supporting plate (14), wherein the supporting plate (14) is connected with the top surface of the base (1) through a distance adjusting mechanism, the supporting plate (14) is connected with a mounting ring (19) through a lifting mechanism, and a welding gun (18) is movably arranged in the mounting ring (19);

the device comprises supports (21), wherein the number of the supports (21) is two, the supports are symmetrically arranged, and a smoke exhaust mechanism is arranged on each support (21).

2. The alarm clock coil wire welding device according to claim 1, wherein two sets of symmetrically arranged support legs (2) are fixedly connected to two ends of the bottom surface of the base (1), the two sets of support legs (2) are fixed through connecting rods, and the support legs (2) are arranged in a crossed manner through two inclined plates.

3. The alarm clock coil wire welding device according to claim 1, wherein the fixing mechanism comprises a fixing seat (5) fixedly connected to the top surface of the rotary table (4) and arranged in a U shape, a sleeve (10) fixedly connected to the top surface of the fixing seat (5), a sliding rod (11) slidably connected to the inner side wall of the sleeve (10), and a lower pressing plate (9) fixedly connected to the top end of the sliding rod (11).

4. The alarm clock coil wire welding device according to claim 3, wherein the pressing mechanism comprises a piston cylinder (6) fixedly mounted on the top surface of the turntable (4), a piston rod (7) slidably penetrating through the top surface of the piston cylinder (6), and a return spring (8) sleeved on the outer side surface of the piston rod (7).

5. The alarm clock coil wire welding device according to claim 4, wherein the side wall of the piston cylinder (6) is communicated with an air pipe, and the other end of the air pipe is inserted into the fixing seat (5) and extends to the bottom end of the sleeve (10).

6. The alarm clock coil wire welding device according to claim 1, wherein the distance adjusting mechanism comprises a mounting groove (12) formed in the top surface of the base (1), a lead screw (13) rotatably connected in the mounting groove (12), and a servo motor fixedly mounted on one side of the mounting groove (12) and used for driving the lead screw (13) to rotate.

7. The alarm clock coil wire welding device according to claim 6, wherein the supporting plate (14) is sleeved on the outer side surface of the lead screw (13) in a threaded manner, and the bottom surface of the supporting plate (14) is slidably connected with the bottom surface of the inner cavity of the mounting groove (12).

8. The alarm clock coil wire welding device according to claim 1, wherein the lifting mechanism comprises an electro-hydraulic rod (17) fixedly mounted on the outer side surface of the support plate (14), a sliding plate (16) fixedly connected to the top end of the electro-hydraulic rod (17), a sliding groove formed in the support plate (14), and a fixing rod (15) fixedly connected in the sliding groove, and the sliding plate (16) is slidably sleeved on the outer side surface of the fixing rod (15).

9. The alarm clock coil wire welding device according to claim 1, wherein two half snap rings are symmetrically arranged in the mounting ring (19), a fastening knob (20) is rotatably connected to the opposite sides of the two half snap rings, and a handle end thread of the fastening knob (20) penetrates through the side wall of the mounting ring (19).

10. The alarm clock coil wire welding device according to claim 1, wherein the fume exhaust mechanism comprises a rotating rod (22) rotatably connected to the top surface of the support (21), a swing arm (23) rotatably sleeved on the outer side surface of the rotating rod (22), and a fume exhaust machine (24) rotatably arranged at one end, far away from the rotating rod (22), of the swing arm (23).