CN112605489B - LED lamp base welding machine capable of distinguishing positive and negative - Google Patents

Abstract

The invention relates to a welding machine, in particular to an LED lamp pin welding machine capable of distinguishing positive and negative, comprising an installation support frame, a transmission assembly, a welding switching assembly, a welding assembly, a welding switching assembly, a distinguishing push assembly, and the like; A transmission component is provided, a welding switching component is arranged on the transmission component, a welding component is arranged on one side of the welding switching component, and a distinguishing pushing component is arranged on the installation support frame. The present invention is used for the precise welding of the LED lamp pins through the cooperation of the circular slide rail, the slide rod with slide rail, the slide rod with a rotating sleeve and the upper device of the welding assembly, so as to achieve the purpose of improving welding efficiency. The frame, the negative bar, the through magnet block, the electromagnet and the device on it are used to quickly distinguish the positive and negative poles of the LED lamp feet, which is convenient for subsequent accurate welding of wires.

Description

A LED lamp pin welding machine that can distinguish positive and negative

technical field

The invention relates to a welding machine, in particular to a welding machine for LED lamp pins which can distinguish positive and negative.

Background technique

In the current lighting field, LEDs are more and more widely used due to their superior luminous efficiency and power saving performance. The LED light is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connects the chip and the circuit board with silver or gold wires, and is sealed with epoxy resin around it to protect the inner core wire. Therefore, the anti-seismic performance of LED lamps is good, and people's demand for LEDs will continue to rise. In order to meet the needs, it is necessary to improve the production process of LEDs to improve the production efficiency of LEDs. In the existing process, manual welding is used to weld the wires to the LED lamp pins. In order to shorten the time required for this link and improve production efficiency, many LEDs are connected into light strings with wires. This process is used in the production of the entire light string. It is a time-consuming link, and the welding accuracy cannot be guaranteed, and the LED wire needs to be manually identified during welding.

Therefore, there is an urgent need to design a positive and negative LED lamp pin welding machine that can quickly identify the positive and negative poles of the LED lamp pins so as to accurately weld the wires.

SUMMARY OF THE INVENTION

In order to solve the problem that the existing technology uses manual welding, many LEDs are connected into a light string with wires, the welding accuracy is not accurate enough, and the LED wires need to be manually identified during welding. A positive and negative LED lamp pin welding machine that can quickly identify the positive and negative poles of LED lamp pins so as to facilitate accurate welding of wires.

The technical solution is: a positive and negative LED lamp foot welding machine, including an installation support frame, a transmission assembly, a welding switching assembly, a welding assembly, a distinguishing push assembly and a wire slide rail, and a transmission assembly is arranged on the installation support frame. The transmission assembly is provided with a welding switching assembly, one side of the welding switching assembly is provided with a welding assembly, the installation support frame is provided with a distinguishing push assembly, and one side of the distinguishing push assembly is installed with a number of wire slide rails.

Further, the transmission assembly includes a motor, a missing gear, a first transmission shaft, a first spur gear, a first support frame, a second transmission shaft, a second spur gear, a first bevel gear, a third transmission shaft, and a second bevel gear. The gear, the third spur gear, the second support frame, the fourth drive shaft and the fourth spur gear, a motor is fixedly installed on the installation support frame, a missing gear is fixedly connected to one end of the output shaft of the motor, and the installation support frame is connected with a bearing through a bearing. A first drive shaft, one end of the first drive shaft is fixedly connected with a first spur gear, the first spur gear is meshed with the missing gear, and one side of the mounting support frame is fixedly connected with a first support frame, and the first support frame is connected by a bearing There is a second transmission shaft, one end of the second transmission shaft is fixedly connected with a second spur gear, the second spur gear is meshed with the missing gear, the other end of the second transmission shaft is fixedly connected with a first bevel gear, and the mounting support frame passes through the bearing A third drive shaft is connected, a second bevel gear and a third spur gear are fixedly connected to the third drive shaft, the second bevel gear meshes with the first bevel gear, and a second support frame is fixedly connected to one side of the mounting support frame The second support frame is connected with a fourth drive shaft through a bearing, and the fourth drive shaft is fixedly connected with a fourth spur gear, and the fourth spur gear meshes with the third spur gear.

Further, the welding switching assembly includes a fifth spur gear, a first wedge-shaped sliding adjustment frame, a second wedge-shaped sliding adjustment frame, a sixth transmission shaft, a long-axis spur gear, a seventh transmission shaft, a sixth spur gear and a return spring, Both ends of the fourth transmission shaft are fixedly connected with a fifth spur gear, and a first wedge-shaped sliding adjustment frame and a second wedge-shaped sliding adjustment frame are slidably connected to the installation support frame, and the first wedge-shaped sliding adjustment frame and the second wedge-shaped sliding adjustment frame A return spring is connected between the frame and the support frame, the first wedge-shaped sliding adjustment frame and the second wedge-shaped sliding adjustment frame are connected with a sixth transmission shaft through a bearing, the sixth transmission shaft is fixedly connected with a long-axis spur gear, and the second The support frame is symmetrically connected with a seventh transmission shaft through a bearing, and a sixth spur gear is fixedly connected to the seventh transmission shaft.

Further, the welding assembly includes a rocker arm with a clamping column, a sliding spur gear rack, a slotted limit frame, a first spring, a slotted support frame, an eighth transmission shaft, a seventh spur gear, a circular slide rail, and a belt slide rail. A rail sliding rod, a second spring, a sliding rod with a rotating sleeve, a sliding block with a sliding rail and an electric soldering iron, one end of the seventh drive shaft is fixedly connected with a rocker arm with a clamping column, and two sets of sliding connections are symmetrically slidingly connected on the installation support frame A straight rack, one side of the sliding straight rack is fixedly connected with a slotted limiter, the slotted limiter is slidably connected with the rocker arm with a clamping column, and the slotted limiter is fixedly connected with a first spring, the first One end of the spring is fixedly connected with the installation support frame, and one side of the installation support frame is symmetrically connected with a number of slotted support frames. The slotted support frame is slidingly matched with the sliding straight rack. Eight drive shafts, the seventh spur gear is fixedly connected to the eighth drive shaft, and the seventh spur gear meshes with the sliding spur gear rack. One side of the slotted support frame is rotatably connected with a circular slide rail, and the circular slide rail is slidable. A sliding rod with a sliding rail is connected, and a second spring is sleeved on the sliding rod with a sliding rail. Both ends of the second spring are fixedly connected with the circular sliding rail and the sliding rod with a sliding rail. A sliding rod with a rotating sleeve is connected, one side of the slotted support frame is slidably connected with a slider with a sliding rail, an electric soldering iron is rotatably connected to the sliding rod with a rotating sleeve, and the electric iron is slidably connected with the slider with a sliding rail.

Further, the distinguishing push assembly includes a ninth drive shaft, a drive roller, a conveyor belt, an L-shaped push plate, an L-shaped guide rail support rod, a third spring, a clamping block, an L-shaped guide rail body, a third support frame, and a positive swing frame. , Negative guide bar, common magnet block and electromagnet, the installation support frame is connected with a ninth drive shaft through a bearing, a drive roller is fixedly connected to the ninth drive shaft and the first drive shaft, and a conveyor belt is wound around the drive roller. An L-shaped push plate is fixedly connected to the belt, an L-shaped guide rail support rod is fixedly connected to the installation support frame, a third spring is fixedly connected to the L-shaped push plate, and one end of the third spring is fixedly connected to a clamping block, and the clamping block is connected to the L-shaped push plate. One side of the L-shaped guide rail support rod is fixedly connected with the L-shaped guide rail body, the L-shaped guide rail support rod is fixedly connected with a third support frame, and the third support frame is rotatably connected with a positive swing frame. One side of the installation support frame is fixedly connected with a slotted guide rail, one side of the slotted guide rail is also fixedly connected with a negative pole guide, one side of the slotted guide rail is fixedly connected with a common magnet block, and one side of the slotted guide rail is fixedly connected with a guide rail. bar electromagnet.

Further, a rubber inclined plate is also included, and the rubber inclined plate is fixedly connected to one side of the installation support frame.

Beneficial effects of the present invention:

1. The present invention uses the cooperation of the circular slide rail of the welding assembly, the slide rod with slide rail, the slide rod with rotating sleeve and the device on it, and is used to accurately weld the lead wire for the LED lamp pin, so as to achieve the purpose of improving the welding efficiency.

2. In the present invention, the first drive shaft, the conveyor belt and the L-shaped push plate of the push assembly and the cooperation of the upper device are used to push and transmit the LED lamp. The iron and the upper device cooperate to quickly distinguish the positive and negative poles of the LED lamp pins, which is convenient for subsequent accurate welding of wires.

Description of drawings

FIG. 1 is a schematic diagram of a first three-dimensional structure of the present invention.

FIG. 2 is a schematic diagram of a second three-dimensional structure of the present invention.

FIG. 3 is a schematic diagram of a first partial three-dimensional structure of the present invention.

FIG. 4 is a schematic diagram of a second partial three-dimensional structure of the present invention.

FIG. 5 is a partial three-dimensional structural schematic diagram of the welding assembly of the present invention.

FIG. 6 is a schematic diagram of a third partial three-dimensional structure of the present invention.

FIG. 7 is a schematic diagram of the first partial perspective structure of the distinguishing push components of the present invention.

FIG. 8 is a schematic diagram of a second partial perspective structure of a different push assembly according to the present invention.

Reference number: 1_installation support bracket, 2_transmission assembly, 2-1_motor, 2-2_missing gear, 2-3_first drive shaft, 2-4_first spur gear, 2-5_ 1st support frame, 2-6_2nd transmission shaft, 2-7_2nd spur gear, 2-8_1st bevel gear, 2-9_3rd transmission shaft, 2-11_2nd bevel gear, 2-12_3rd spur gear, 2-13_2nd support frame, 2-14_4th drive shaft, 2-15_4th spur gear, 3_welded switch assembly, 3-1_5th spur gear , 3-2_ the first wedge-shaped sliding adjustment frame, 3-3_ the second wedge-shaped sliding adjustment frame, 3-4_ the sixth transmission shaft, 3-5_ long shaft spur gear, 3-6_ the seventh transmission shaft, 3-7_Sixth spur gear, 3-8_Return spring, 4_Welded assembly, 4-1_Rocker arm with clamping column, 4-2_Sliding spur gear rack, 4-3_Slotted limiter, 4-4_1st spring, 4-5_slotted support frame, 4-6_8th drive shaft, 4-7_7th spur gear, 4-8_round slide rail, 4-9_belt slide Rail Slide Bar, 4-11_Second Spring, 4-12_Slide Bar with Turning Sleeve, 4-13_ Slider with Slide Rail, 4-14_Soldering Iron, 5_Differentiate Push Assembly, 5-1_Section Nine drive shafts, 5-2_drive roller, 5-3_conveyor belt, 5-4_L-shaped push plate, 5-5_L-shaped guide rail support rod, 5-6_third spring, 5-7_block, 5- 8_L-shaped guide rail body, 5-9_Third support frame, 5-11_Positive swing frame, 5-12_Slotted guide rail, 5-13_Negative guide bar, 5-14_Ordinary magnet block, 5-15_ Conductor electromagnet, 6_wire slide rail, 7_rubber inclined plate.

Detailed ways

The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the description and the drawings, and the specific connection methods of each part are all mature bolts, rivets, welding in the prior art. , pasting and other conventional means will not be described in detail here.

Example 1

A positive and negative LED lamp foot welding machine, as shown in Figure 1-2, includes a mounting support frame 1, a transmission assembly 2, a welding switching assembly 3, a welding assembly 4, a distinguishing push assembly 5 and a wire slide 6 , the installation support frame 1 is provided with a transmission component 2, the transmission component 2 is used to drive the LED lights, the transmission component 2 is provided with a welding switching component 3, and one side of the welding switching component 3 is provided with a welding component 4, and the welding component 4 is used for In order to accurately weld the LED lamp pins, the installation support frame 1 is provided with a distinguishing push assembly 5, and the distinguishing push assembly 5 is used to distinguish the positive and negative poles of the LED lamp legs, so that the LED lamp legs can be accurately welded with wires, and the push assembly 5 can be distinguished. A number of wire slide rails 6 are installed on one side of the wire, and the wire slide rails 6 are used to place the wires to be welded.

Example 2

On the basis of Embodiment 1, as shown in Figure 3-8, the transmission assembly 2 includes a motor 2-1, a missing gear 2-2, a first transmission shaft 2-3, a first spur gear 2-4, a A support frame 2-5, a second drive shaft 2-6, a second spur gear 2-7, a first bevel gear 2-8, a third drive shaft 2-9, a second bevel gear 2-11, a third straight gear Gear 2-12, second support frame 2-13, fourth drive shaft 2-14 and fourth spur gear 2-15, the motor 2-1 is fixedly installed on the installation support frame 1, and one end of the output shaft of the motor 2-1 A missing gear 2-2 is fixedly connected, a first drive shaft 2-3 is connected to the installation support frame 1 through a bearing, and one end of the first drive shaft 2-3 is fixedly connected with a first spur gear 2-4, the first spur gear 2-4 meshes with the missing gear 2-2, one side of the mounting support frame 1 is fixedly connected with a first support frame 2-5, the top of the first support frame 2-5 is connected with a second transmission shaft 2-6, and the second transmission One end of the shaft 2-6 is fixedly connected with a second spur gear 2-7, the second spur gear 2-7 meshes with the missing gear 2-2, the missing gear 2-2, the first spur gear 2-4 and the second spur gear On the same side of 2-7, the other end of the second transmission shaft 2-6 is fixedly connected with a first bevel gear 2-8, the installation support frame 1 is connected with a third transmission shaft 2-9 through a bearing, and the third transmission shaft 2- 9 are fixedly connected with the second bevel gear 2-11 and the third spur gear 2-12, the second bevel gear 2-11 is meshed with the first bevel gear 2-8, and one side of the mounting support frame 1 is fixedly connected with the first bevel gear 2-12. Two supporting frames 2-13, the second supporting frame 2-13 is connected with a fourth transmission shaft 2-14 through bearings, and the fourth transmission shaft 2-14 is fixedly connected with a fourth spur gear 2-15, and the fourth spur gear 2-15 meshes with the third spur gear 2-12, and the fourth spur gear 2-15 is located above the third spur gear 2-12.

The welding switching assembly 3 includes a fifth spur gear 3-1, a first wedge-shaped sliding adjustment frame 3-2, a second wedge-shaped sliding adjustment frame 3-3, a sixth transmission shaft 3-4, a long-axis spur gear 3-5, The seventh transmission shaft 3-6, the sixth spur gear 3-7 and the return spring 3-8 are fixedly connected to both ends of the fourth transmission shaft 2-14 with the fifth spur gear 3-1, and the mounting support frame 1 slides on the A first wedge-shaped sliding adjustment frame 3-2 and a second wedge-shaped sliding adjustment frame 3-3 are connected to the support frame, and the first wedge-shaped sliding adjustment frame 3-2 and the second wedge-shaped sliding adjustment frame The return spring 3-8 is used to reset the first wedge-shaped sliding adjustment frame 3-2, the second wedge-shaped sliding adjustment frame 3-3, and the above devices, and the first wedge-shaped sliding adjustment frame 3-2 A sixth transmission shaft 3-4 is connected to the second wedge-shaped sliding adjustment frame 3-3 through a bearing, the sixth transmission shaft 3-4 is fixedly connected with a long-axis spur gear 3-5, and the second support frame 2-13 A seventh transmission shaft 3-6 is connected symmetrically through a bearing, and a sixth spur gear 3-7 is fixedly connected to the seventh transmission shaft 3-6.

The welding assembly 4 includes a rocker arm with clamping column 4-1, a sliding straight rack 4-2, a slotted limit frame 4-3, a first spring 4-4, a slotted support frame 4-5, and an eighth transmission shaft 4-6, seventh spur gear 4-7, circular slide rail 4-8, slide rod with slide rail 4-9, second spring 4-11, slide rod with rotating sleeve 4-12, slide block with slide rail 4-13 and the electric soldering iron 4-14, one end of the seventh drive shaft 3-6 is fixedly connected with a rocker arm 4-1 with a clamping column, and two sets of sliding straight gear racks 4-2 are symmetrically slidingly connected on the installation support frame 1 , one side of the sliding straight rack 4-2 is fixedly connected with a slotted limiter 4-3, the slotted limiter 4-3 is slidably connected with the rocker arm 4-1 with a column, and the slotted limiter 4 -3 is fixedly connected with a first spring 4-4, one end of the first spring 4-4 is fixedly connected with the installation support frame 1, and the first spring 4-4 is used to connect the slot limit frame 4-3 and its upper device to Reset, the side where the support frame 1 is installed is symmetrically fixed and connected with a number of slotted support frames 4-5. The slotted support frame 4-5 is slidingly matched with the sliding straight rack 4-2. The slotted support frame 4-5 is on the An eighth transmission shaft 4-6 is connected through a bearing, a seventh spur gear 4-7 is fixedly connected to the eighth transmission shaft 4-6, and the seventh spur gear 4-7 meshes with the sliding spur gear 4-2 and is slotted. One side of the support frame 4-5 is rotatably connected with a circular slide rail 4-8, the circular slide rail 4-8 plays a guiding role, and the circular slide rail 4-8 is slidably connected with a slide rail with a slide rail 4-9. , the sliding rod 4-9 with slide rail is sleeved with a second spring 4-11, and the two ends of the second spring 4-11 are fixedly connected with the circular slide rail 4-8 and the slide rod 4-9 with slide rail, respectively. One end of the sliding rail sliding rod 4-9 is rotatably connected with a sliding rod 4-12 with a rotating sleeve, and one side of the slotted support frame 4-5 is slidingly connected with a sliding rail sliding block 4-13, with a sliding rail sliding block. 4-13 is located above the sliding rod 4-12 with a rotating sleeve, the electric soldering iron 4-14 is rotatably connected to the sliding rod 4-12 with a rotating sleeve, and the electric iron 4-14 is sliding with the slider 4-13 with a sliding rail Connecting, the sliding rod 4-12 with a rotating sleeve is matched with the electric soldering iron 4-14 and the device on it, which is used for soldering the LED lamp pins.

The distinguishing push assembly 5 includes a ninth drive shaft 5-1, a drive roller 5-2, a conveyor belt 5-3, an L-shaped push plate 5-4, an L-shaped guide rail support rod 5-5, a third spring 5-6, Block 5-7, L-shaped guide rail body 5-8, third support frame 5-9, positive swing frame 5-11, negative bar 5-13, common magnet block 5-14 and bar electromagnet 5-15 , the upper part of the installation support frame 1 is connected with a ninth drive shaft 5-1 through a bearing, and a drive roller 5-2 is fixedly connected to the ninth drive shaft 5-1 and the first drive shaft 2-3, and the drive roller 5-2 is wound on There is a conveyor belt 5-3, the top of the conveyor belt 5-3 is fixedly connected with an L-shaped push plate 5-4, the installation support frame 1 is fixedly connected with an L-shaped guide rail support rod 5-5, and the top of the L-shaped push plate 5-4 is fixed A third spring 5-6 is connected, one end of the third spring 5-6 is fixedly connected with a clamping block 5-7, the third spring 5-6 is used to reset the clamping block 5-7, and the clamping block 5-7 is connected to the L The push plate 5-4 is connected in a sliding manner, the L-shaped guide rail body 5-8 is fixedly connected to one side of the L-shaped guide rail support rod 5-5, and the third support frame 5-5 is fixedly connected to the top of the L-shaped guide rail support rod 5-5. 9. A positive swinging frame 5-11 is rotatably connected to the third support frame 5-9, a slotted guide rail 5-12 is fixedly connected to one side of the installation support frame 1, and one side of the slotted guide rail 5-12 is also fixed Negative guide bars 5-13 are connected, common magnet blocks 5-14 are fixedly connected to one side of the slotted guide rails 5-12, and guide bar electromagnets 5-15 and through magnet blocks are fixedly connected to the negative guide bars 5-13. 5-14 is located above the bar electromagnet 5-15.

It also includes a rubber inclined plate 7, one side of the installation support frame 1 is fixedly connected with a rubber inclined plate 7, and the rubber inclined plate 7 is convenient for the purpose of collecting the welded LED lamps.

When the LED lamp needs to be welded, manually start the output shaft of the motor 2-1 to rotate forward, and the output shaft of the motor 2-1 drives the first spur gear 2-4 to rotate through the missing gear 2-2 and the upper device rotates reversely. , so that the conveyor belt 5-3 pushes the LED lamp feet to move toward the direction close to the electric soldering iron 4-14 through the L-shaped push plate 5-4, and then the operator places the LED lamp whose lamp feet need to be soldered on the conveyor belt 5-3. One side of the L-shaped push plate 5-4, the L-shaped push plate 5-4 pushes the LED light to move towards the direction close to the electric soldering iron 4-14, when the LED light is in contact with the positive swing frame 5-11, if the positive When the pins are in contact with the positive swing frame 5-11, the bar electromagnet 5-15 is energized at this time, and the magnetism between the bar electromagnet 5-15 and the common magnet block 5-14 is opposite, and the common magnet block 5-14 then goes up. Then, the positive pin of the LED light slides to the top of the slotted guide rail 5-12 under the action of the L-shaped push plate 5-4. On the contrary, if the negative pin of the LED light is in contact with the positive swing frame 5-11, the guide bar electromagnet 5-15 is not powered on, the positive pin of the LED lamp slides into the slotted guide rail 5-12 under the action of the L-shaped push plate 5-4. The LED lights whose positive pins are located at the top of the slotted guide rails 5-12 are soldered to the lamp wires, and the electric soldering irons 4-14, which are far away from the rubber sloping plate 7, are used for lamp wire welding.

When the missing gear 2-2 is separated from the first spur gear 2-4, it will mesh with the second spur gear 2-7. At this time, the conveyor belt 5-3 and its upper device stop rotating. At this time, the LED light just moves to the wire. Where the slide rail 6 is flush, the L-shaped rail support rod 5-5 just pushes the first wedge-shaped sliding adjustment bracket 3-2 or the second wedge-shaped sliding adjustment bracket 3-3 corresponding to the LED light toward the fourth spur gear 2-15 The return spring 3-8 is stretched accordingly, so that the long-axis spur gear 3-5 on the first wedge-shaped sliding adjustment frame 3-2 or the second wedge-shaped sliding adjustment frame 3-3 and the corresponding fifth straight The gears 3-1 mesh with each other. According to the gear ratio between the missing gear 2-2 and the second spur gear 2-7, the second spur gear 2-7 rotates one circle, and the second spur gear 2-7 drives the second spur gear 2-7. The transmission shaft 2-6 and the first bevel gear 2-8 rotate. Since the first bevel gear 2-8 meshes with the second bevel gear 2-11, it drives the second bevel gear 2-11 and the third transmission shaft 2 -9 rotates with the third spur gear 2-12, the third spur gear 2-12 meshes with the fourth spur gear 2-15, the third spur gear 2-12 reverses and drives the fourth drive shaft 2-14, the fourth spur gear Gear 2-15 and the fifth spur gear 3-1 rotate, the fifth spur gear 3-1 rotates forward and drives the long-axis spur gear 3-5 to reverse, and the long-axis spur gear 3-5 rotates reversely to drive the sixth spur gear 3- 7. The seventh transmission shaft 3-6 and the rocker arm 4-1 with the column are rotated forward, and the rocker arm 4-1 with the column is rotated to make the slotted limiter 4-3 and the sliding straight rack 4-2 and its upper The device moves inward to the side with the LED lamp feet. Since the sliding spur gear 4-2 meshes with the seventh spur gear 4-7, the seventh spur gear 4-7, the sliding rod with slide rail 4-9 and its The upper device rotates, the sliding rod 4-9 with the sliding rail rotates, so that the sliding rod 4-12 with the rotating sleeve rotates and the slider 4-13 with the sliding rail slides, so that when the electric soldering iron 4-14 rotates and slides left and right to the LED The lamp pins carry out precise and multi-faceted soldering of wires.

After the LED lamp is welded, the first spring 4-4 is reset to make the first wedge-shaped sliding adjustment frame 3-2, the second wedge-shaped sliding adjustment frame 3-3 and their devices reset, and the reset spring 3-8 resets and drives the first wedge sliding adjustment frame 3-2 and the second wedge sliding adjustment frame 3-3 and their devices. The wedge-shaped sliding adjustment frame 3-2 and the second wedge-shaped sliding adjustment frame 3-3 are reset, so that the long-axis spur gear cannot mesh with the fifth spur gear 3-1 and the sixth spur gear 3-7, and the LED light will pass through the conveyor belt 5 The L-shaped push plate 5-4 on the -3 is pushed to the rubber swash plate 7, so as to facilitate the collection of the operator. After all the welding is completed, the motor 2-1 can be turned off to operate.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and modifications fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An LED lamp pin welding machine capable of distinguishing between positive and negative, characterized in that it comprises an installation support frame (1), a transmission assembly (2), a welding switching assembly (3), a welding assembly (4), and a distinguishing push assembly. (5) and the wire slide rail (6), the installation support frame (1) is provided with a transmission assembly (2), the transmission assembly (2) is provided with a welding switching assembly (3), and one side of the welding switching assembly (3) A welding assembly (4) is provided, a distinguishing push assembly (5) is provided on the installation support frame (1), and a plurality of wire slide rails (6) are installed on one side of the distinguishing push assembly (5); The transmission assembly (2) includes a motor (2-1), a missing gear (2-2), a first transmission shaft (2-3), a first spur gear (2-4), and a first support frame (2-5) ), the second drive shaft (2-6), the second spur gear (2-7), the first bevel gear (2-8), the third drive shaft (2-9), the second bevel gear (2-11) ), the third spur gear (2-12), the second support frame (2-13), the fourth drive shaft (2-14) and the fourth spur gear (2-15), which are fixed on the mounting support frame (1). A motor (2-1) is installed, one end of the output shaft of the motor (2-1) is fixedly connected with a missing gear (2-2), and a first transmission shaft (2-3) is connected to the installation support frame (1) through a bearing , one end of the first drive shaft (2-3) is fixedly connected with a first spur gear (2-4), the first spur gear (2-4) meshes with the missing gear (2-2), and the support frame (1) is installed A first support frame (2-5) is fixedly connected to one side of the shaft, and a second drive shaft (2-6) is connected to the first support frame (2-5) through a bearing. One end is fixedly connected with a second spur gear (2-7), the second spur gear (2-7) is meshed with the missing gear (2-2), and the other end of the second transmission shaft (2-6) is fixedly connected with a first A bevel gear (2-8), a third drive shaft (2-9) is connected to the mounting support frame (1) through a bearing, and a second bevel gear (2-11) is fixedly connected to the third drive shaft (2-9). ) and the third spur gear (2-12), the second bevel gear (2-11) meshes with the first bevel gear (2-8), and one side of the mounting support frame (1) is fixedly connected with the second support frame (2-13), a fourth transmission shaft (2-14) is connected to the second support frame (2-13) through a bearing, and a fourth spur gear (2-14) is fixedly connected to the fourth transmission shaft (2-14). 15), the fourth spur gear (2-15) meshes with the third spur gear (2-12). 2. The positive and negative LED lamp pin welding machine according to claim 1, wherein the welding switch assembly (3) comprises a fifth spur gear (3-1), a first wedge-shaped sliding adjustment frame (3-2), the second wedge-shaped sliding adjustment frame (3-3), the sixth transmission shaft (3-4), the long shaft spur gear (3-5), the seventh transmission shaft (3-6), the sixth transmission shaft Spur gears (3-7) and return springs (3-8), both ends of the fourth drive shaft (2-14) are fixedly connected with fifth spur gears (3-1), and the mounting support frame (1) slides on A first wedge-shaped sliding adjustment frame (3-2) and a second wedge-shaped sliding adjustment frame (3-3) are connected with the first wedge-shaped sliding adjustment frame (3-2) and the second wedge-shaped sliding adjustment frame (3-3) A return spring (3-8) is connected with the support frame, and a sixth drive shaft (3) is connected to the first wedge-shaped sliding adjustment frame (3-2) and the second wedge-shaped sliding adjustment frame (3-3) through bearings. -4), a long-axis spur gear (3-5) is fixedly connected to the sixth transmission shaft (3-4), and a seventh transmission shaft (3-13) is symmetrically connected to the second support frame (2-13) through bearings 6), a sixth spur gear (3-7) is fixedly connected to the seventh transmission shaft (3-6). 3. A positive and negative LED lamp pin welding machine according to claim 2, wherein the welding assembly (4) comprises a rocker arm (4-1) with a clamping column, a sliding straight rack (4) -2), slotted limit frame (4-3), first spring (4-4), slotted support frame (4-5), eighth drive shaft (4-6), seventh spur gear (4) -7), circular slide rail (4-8), slide bar with slide rail (4-9), second spring (4-11), slide bar with rotating sleeve (4-12), slide bar with slide rail (4-13) and the electric soldering iron (4-14), one end of the seventh transmission shaft (3-6) is fixedly connected with a rocker arm (4-1) with a clamping column, and the installation support frame (1) is connected by a symmetrical sliding type There are two sets of sliding straight racks (4-2), one side of the sliding straight racks (4-2) is fixedly connected with a slotted limiter (4-3), and the slotted limiter (4-3) is connected with the slotted limiter (4-3). The rocker arm (4-1) with the clamping column is slidably connected, the slotted limiter (4-3) is fixedly connected with a first spring (4-4), and one end of the first spring (4-4) is connected to the installation support The frame (1) is fixedly connected, and the side where the support frame (1) is installed is symmetrically and fixedly connected with a number of slotted support frames (4-5), the slotted support frame (4-5) and the sliding straight rack (4-2) ) sliding fit, the slotted support frame (4-5) is connected with the eighth transmission shaft (4-6) through the bearing, and the eighth transmission shaft (4-6) is fixedly connected with the seventh spur gear (4-7 ), the seventh spur gear (4-7) meshes with the sliding spur gear rack (4-2), and a circular slide rail (4-8) is rotatably connected to one side of the slotted support frame (4-5). The sliding rail (4-8) is slidably connected with a sliding rod (4-9) with a sliding rail, and a second spring (4-11) is sleeved on the sliding rod (4-9) with a sliding rail, and the second spring (4 Both ends of -11) are fixedly connected with the circular slide rail (4-8) and the slide rod with slide rail (4-9) respectively, and one end of the slide rod with slide rail (4-9) is connected in a rotary manner with a rotary sleeve. The sliding rod (4-12), one side of the slotted support frame (4-5) is slidably connected with the slider (4-13) with the sliding rail, and the electric soldering iron (4-14) is rotatably connected to the sliding sleeve with a rotating sleeve. On the rod (4-12), the electric soldering iron (4-14) is slidably connected with the slider (4-13) with the slide rail. 4. The LED lamp pin welding machine capable of distinguishing between positive and negative according to claim 3, wherein the distinguishing push assembly (5) comprises a ninth drive shaft (5-1), a drive roller (5-2) ), conveyor belt (5-3), L-shaped push plate (5-4), L-shaped guide rail support rod (5-5), third spring (5-6), clamping block (5-7), L-shaped The guide rail body (5-8), the third support frame (5-9), the positive swing frame (5-11), the negative bar (5-13), the common magnet block (5-14) and the bar electromagnet ( 5-15), a ninth transmission shaft (5-1) is connected to the installation support frame (1) through a bearing, and a transmission is fixedly connected to the ninth transmission shaft (5-1) and the first transmission shaft (2-3). The roller (5-2), the transmission roller (5-2) is wound with a conveyor belt (5-3), the conveyor belt (5-3) is fixedly connected with an L-shaped push plate (5-4), and the support frame ( 1) An L-shaped guide rail support rod (5-5) is fixedly connected to it, a third spring (5-6) is fixedly connected to the L-shaped push plate (5-4), and one end of the third spring (5-6) is fixed A clamping block (5-7) is connected, the clamping block (5-7) is slidably connected with the L-shaped push plate (5-4), and one side of the L-shaped guide rail support rod (5-5) is fixedly connected with an L-shaped guide rail The main body (5-8), the L-shaped guide rail support rod (5-5) is fixedly connected with a third support frame (5-9), and the third support frame (5-9) is rotatably connected with a positive swing frame (5). -11), one side of the installation support frame (1) is fixedly connected with a slotted guide rail (5-12), and one side of the slotted guide rail (5-12) is also fixedly connected with a negative pole (5-13), A common magnet block (5-14) is fixedly connected to one side of the slotted guide rail (5-12), and a guide bar electromagnet (5-15) is fixedly connected to the negative electrode guide bar (5-13). 5. A positive and negative LED lamp pin welding machine according to claim 4, characterized in that, further comprising a rubber inclined plate (7), and one side of the mounting support frame (1) is fixedly connected with a rubber inclined plate. plate (7).

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