CN115121898A

CN115121898A - Welding equipment is used in scenic spot LED lamp production

Info

Publication number: CN115121898A
Application number: CN202210893738.XA
Authority: CN
Inventors: 杨洲
Original assignee: Liangye Technology Group Co ltd
Current assignee: Liangye Technology Group Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-09-30
Anticipated expiration: 2042-07-27
Also published as: CN115121898B

Abstract

The invention relates to the field of welding, in particular to welding equipment for producing LED lamps in scenic spots. The welding equipment for producing the LED lamp in the scenic spot is high in welding precision and capable of limiting the moving position of a welding gun. The invention provides welding equipment for producing LED lamps in scenic spots, which comprises a base, a machine shell, a second electric sliding rail, a first electric sliding rail and a processing table, wherein the machine shell is connected onto the base, the second electric sliding rail is arranged at the top of the base, the first electric sliding rail is arranged at the top of the base and is positioned in the machine shell, and the processing table for placing a welding pad is connected onto a sliding part of the first electric sliding rail. When moving downwards through first welder and first tin silk rifle, keep off the frame and can support the mounting bracket, let first welder and the accurate position of moving to suitable welding LED lamp of first tin silk rifle, improved the welding precision, make going on smoothly of weldment work.

Description

Welding equipment is used in scenic spot LED lamp production

Technical Field

The invention relates to the field of welding, in particular to welding equipment for producing LED lamps in scenic spots.

Background

At present, the LED lamp is the indispensable partly in the real life, and the LED lamp is used for in the scenic spot by people more nowadays, and the LED lamp is installed everywhere in the scenic spot and is decorated or instruct the use of illumination, and at present, the welding process of LED lamp production among the prior art is generally for manual soldering iron to weld or SMT pastes dress welding, and wherein the soldering iron welds and is heating the soldering iron heating pin and reach welding temperature, adds the solder wire and links together the pin and the pad of LED lamp and accomplish the welding.

According to patent grant publication No. CN 211052974U's a welding set is used in LED lamp production, including base, support plate and soldered connection, the lower extreme of base is provided with the socle, and the upper end of base is fixed with the curb plate, the upper end central point of base puts and is provided with the support plate, one side of curb plate is provided with the batter post, and the other end of batter post is fixed with the fan, the inboard of curb plate is provided with the slide rail, and the outside of slide rail is fixed with the slider, the opposite side of slider is connected with the horizontal pole, and one side of horizontal pole is connected with the pneumatic cylinder.

Although the welding device can suck the LED lamp through the suction nozzle when the LED lamp is welded to improve the welding stability of the device, the welding device does not have the function of limiting the downward movement distance of the welding head, and the optimal welding position between the welding head and the LED lamp is changed after the welding head moves downwards, so that the welding precision is seriously influenced, the problems of unstable welding, poor contact and the like of the LED lamp after welding are caused, the whole welding work is influenced, and the working efficiency is reduced.

In order to solve the problems in the prior art, it is necessary to design a welding device for producing a scenic spot LED lamp, which has high welding precision and can limit the moving position of a welding gun, so that the effect of limiting the moving position of the welding gun before welding to ensure the welding precision of the LED lamp is achieved.

Disclosure of Invention

The invention aims to overcome the defects that the welding precision of an LED lamp is influenced and the welding precision is reduced due to the fact that the welding gun cannot limit the downward moving distance of the welding gun before welding by using the conventional welding device, and the technical problem to be solved by the invention is to provide welding equipment for producing the LED lamp in a scenic spot, which has high welding precision and can limit the moving position of the welding gun.

In order to solve the technical problem, the invention provides welding equipment for producing LED lamps in scenic spots, which comprises a base, a machine shell, a second electric slide rail and a machine frame, wherein the machine shell is connected onto the base, the second electric slide rail is installed at the top of the base, the machine frame is connected onto a sliding part of the second electric slide rail, the machine frame is connected with the machine shell in a sliding manner, the welding equipment further comprises a first electric slide rail, a processing table, a welding mechanism and a positioning mechanism, the first electric slide rail is installed at the top of the base and located inside the machine shell, the processing table for placing a welding disc is connected onto the sliding part of the first electric slide rail, the welding mechanism for welding the LED lamps onto the welding disc is arranged on the machine frame, and the positioning mechanism for limiting the welding mechanism is arranged on the processing table.

Preferably, welding mechanism is including the pneumatic cylinder, the connecting block, the mounting bracket, first elastic component, first welder and first tin wire rifle, the pneumatic cylinder is installed to one side of frame, be connected with the connecting block on the telescopic link of pneumatic cylinder, the slidingly is connected with the mounting bracket on the connecting block, be connected with first elastic component between mounting bracket and the connecting block, the bottom of mounting bracket is rotated and is connected with two and is used for melting the first welder of tin wire with the LED lamp welding on the pad, the first tin wire rifle that is used for conveying the tin wire is all installed to one side of two first welder.

Preferably, positioning mechanism is including fixed plate, backup pad, link, slide and fender frame, and the top of processing platform is connected with two fixed plates, and equal slidingtype connection has the backup pad on two fixed plates, is connected with two links in the frame, is connected with the slide between the bottom of two links, slide and the spout sliding connection in two backup pads, be connected with on the slide and keep off the frame, keep off the frame and be used for blocking the mounting bracket and restrict the position that keeps off the frame.

Preferably, still including the mechanism of prewelding that is used for prewelding on the pad, preweld the mechanism including the guide rail, change the frame, second welder, second tin wire rifle and slide bar, the bottom of slide is connected with two guide rails, the rotary type is connected with changes the frame between two guide rails, it rotates with the slide to change the frame and be connected, and keep off the inside that the frame is located changes the frame, the bottom of changeing the frame is rotated and is connected with two second welders that are used for solder joint in advance on the pad, second tin wire rifle is all installed to one side of two second welders, the guide way has all been opened to the both sides of changeing the frame, the sub-unit connection of mounting bracket has two to be used for driving through the guide way and changes the frame and carry out the pivoted slide bar, the slide bar is located the guide way, and slide bar and commentaries on classics frame sliding connection.

Preferably, the LED lamp pressing device further comprises a pressing mechanism used for pressing the LED lamp, the pressing mechanism comprises a fixing cylinder, a pressing rod and a second elastic piece, the bottom of the mounting frame is connected with the fixing cylinder, the fixing cylinder is located between the two first welding guns, the pressing rod capable of moving downwards to stably press the LED lamp on the welding pad is connected onto the fixing cylinder in a sliding mode, and the second elastic piece assisting the pressing rod to press the LED lamp is connected between the pressing rod and the fixing cylinder.

Preferably, still including being used for adjusting positioning mechanism's high adjustment mechanism, adjustment mechanism is including the guide arm, threaded rod and wedge, the top both sides of processing platform all are connected with two guide arms that are used for carrying out vertical direction to the backup pad, the guide arm is located the outside of fixed plate, and guide arm and backup pad sliding connection, the equal rotary type in one side that two fixed plates are close to each other is connected with the threaded rod, equal sliding connection has the wedge that is used for upwards promoting the backup pad on two fixed plates, wedge and threaded rod threaded connection, wedge and backup pad contact, and the upper portion of wedge is the inclined plane.

Preferably, the clamping mechanism is used for fixing the bonding pad on the processing table and comprises guide frames, a bump and a third elastic piece, two guide frames are connected to two sides of the top of the processing table, the bump used for clamping the bonding pad is connected to the guide frames in a rotating mode, the bump is semicircular, and the third elastic piece used for assisting the bump to clamp the bonding pad is connected between the bump and the guide frames.

Preferably, the welding device further comprises a limiting rod, and the top of the processing table is connected with the limiting rod used for clamping the welding disc placed on the processing table.

The invention has the following beneficial effects: 1. when moving downwards through first welder and first tin silk rifle, keep off the frame and can support the mounting bracket, let first welder and the accurate position of moving to suitable welding LED lamp of first tin silk rifle, improved welding accuracy, make going on smoothly of weldment work.

2. Through the cooperation of second welder and second tin silk rifle, preweld on the pad, put the LED lamp on the solder joint in advance on the pad, reach the fixed effect to the LED lamp, avoid the LED lamp to take place the displacement because of external or artificial influence, guaranteed follow-up weldment work's precision.

3. Drive through the mounting bracket and compress tightly pole and first welder and first tin silk rifle and move down together and weld the LED lamp to under the cooperation that compresses tightly pole and second elastic component, make the LED lamp compressed tightly fixedly by compressing tightly the pole, can compress tightly the LED lamp with this when welding the LED lamp, further avoid the LED lamp to take place the displacement.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a cross-sectional view of the present invention.

Fig. 5 is a schematic partial perspective view of the pressing mechanism of the present invention.

Fig. 6 is a cross-sectional view of the hold-down mechanism of the present invention.

Fig. 7 is a schematic perspective view of a first positioning mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second positioning mechanism of the present invention.

FIG. 9 is an enlarged view of part A of the present invention.

Fig. 10 is an exploded view of the limiting mechanism of the present invention.

Fig. 11 is a schematic perspective view of a part of the pre-welding mechanism of the present invention.

Fig. 12 is a schematic perspective view of the pre-welding mechanism of the present invention.

Fig. 13 is a schematic perspective view of a portion of the adjusting mechanism of the present invention.

FIG. 14 is a cross-sectional view of the positioning mechanism of the present invention.

FIG. 15 is an enlarged view of section B of the present invention.

The symbols in the drawings are: 1-a base, 2-a machine shell, 21-a first electric slide rail, 22-a processing table, 23-a limiting rod, 4-a second electric slide rail, 5-a frame, 6-a welding mechanism, 61-a hydraulic cylinder, 62-a connecting block, 63-a mounting frame, 64-a first elastic piece, 65-a first welding gun, 66-a first tin wire gun, 11-a pressing mechanism, 111-a fixed cylinder, 112-a pressing rod, 113-a second elastic piece, 12-a positioning mechanism, 121-a fixed plate, 122-a supporting plate, 123-a connecting frame, 124-a sliding plate, 125-a blocking frame, 13-a pre-welding mechanism, 131-a guide rail, 132-a rotating frame, 133-a second welding gun, 134-a second tin wire gun, 135-a guide groove and 136-a slide rod, 14-adjusting mechanism, 141-guide rod, 142-threaded rod, 143-wedge block, 16-limiting mechanism, 161-fixing ring, 162-clamping block and 163-sliding block.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example 1

A welding device for producing LED lamps in scenic spots is disclosed, please look at fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 11 and fig. 12, comprising a base 1, a housing 2, a first electric slide rail 21, a processing table 22, a second electric slide rail 4, a frame 5, a welding mechanism 6 and a positioning mechanism 12, wherein the housing 2 is bolted on the base 1, the first electric slide rail 21 is installed on the top of the base 1, the first electric slide rail 21 is located inside the housing 2, the processing table 22 is connected on the sliding part of the first electric slide rail 21, the second electric slide rail 4 is installed on the rear side of the top of the base 1, the first electric slide rail 21 is located inside the second electric slide rail 4, the second electric slide rail 4 is located on the rear part of the inside of the housing 2, the frame 5 is connected on the sliding part of the second electric slide rail 4, the frame 5 is connected with the housing 2 in a sliding manner, the welding mechanism 6 is arranged on the frame 5, the processing table 22 is provided with a positioning mechanism 12.

Referring to fig. 3, a stopper bar 23 is further included, and the stopper bar 23 is bolted to the top rear side of the machining table 22.

Please look at fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the welding mechanism 6 includes a hydraulic cylinder 61, a connecting block 62, an installing frame 63, a first elastic member 64, a first welding gun 65 and a first tin wire gun 66, the hydraulic cylinder 61 is installed at the front side of the frame 5, the connecting block 62 is connected to the telescopic rod of the hydraulic cylinder 61, the installing frame 63 is slidably connected to the connecting block 62, the first elastic member 64 is connected between the installing frame 63 and the connecting block 62, the first elastic member 64 is a first spring, the first welding gun 65 is rotatably connected to the bottom of the installing frame 63 in a bilateral symmetry manner, and the first tin wire guns 66 are installed at the front sides of the two first welding guns 65.

Referring to fig. 1, 2, 7 and 8, the positioning mechanism 12 includes a fixing plate 121, a supporting plate 122, a connecting frame 123, a sliding plate 124 and a blocking frame 125, the fixing plate 121 is bolted on the top of the processing table 22 in a bilateral symmetry manner, the supporting plate 122 is slidably connected on both the fixing plates 121, the connecting frame 123 is connected on both the left and right sides of the rack 5, the sliding plate 124 is connected between the bottoms of the two connecting frames 123, the sliding plate 124 is slidably connected with the two supporting plates 122, and the blocking frame 125 is bolted on the top of the sliding plate 124.

When the LDE lamp needs to be welded, the welding pad is aligned to the upper surface of the processing table 22 and pushed backwards onto the processing table 22, the rear side of the welding pad is clamped into the limiting rod 23, then the sliding part of the first electric sliding rail 21 is controlled to move forwards or backwards, the sliding part of the first electric sliding rail 21 drives the processing table 22 and the welding pad to move forwards and backwards, after the welding pad moves forwards and backwards to a proper position, the first electric sliding rail 21 is closed, then the sliding part of the second electric sliding rail 4 is controlled to move leftwards or rightwards, the sliding part of the second electric sliding rail 4 drives the rack 5, the welding mechanism 6, the connecting frame 123, the sliding plate 124 and the blocking frame 125 to move leftwards and rightwards, after the first welding gun 65 in the welding mechanism 6 moves leftwards and rightwards to align to the position of the welding pad where the LED lamp needs to be welded, the second electric sliding rail 4 is closed, then the worker places the LED lamp right below the first welding gun 65, then the extension of the telescopic rod of the hydraulic cylinder 61 is controlled, the telescopic rod of the hydraulic cylinder 61 drives the connecting block 62, the mounting frame 63, the first spring, the first welding gun 65 and the first tin wire gun 66, then after the mounting frame 63 in the welding mechanism 6 moves downwards to contact with the blocking frame 125, the blocking frame 125 can abut against the mounting frame 63, so that the blocking frame 125 can limit the distance of the downward movement of the first welding gun 65 and the first tin wire gun 66, the first welding gun 65 and the first tin wire gun 66 can just move to the position suitable for welding the LED lamp, the welding precision is further improved, then under the continuous downward movement of the connecting block 62, the connecting block 62 can continuously move downwards, the first spring is compressed, and then the hydraulic cylinder 61 is closed by a worker, therefore, under the action of the connecting block 62 and the first spring, the situation that the worker does not timely close the hydraulic cylinder 61, the mounting frame 63 can be prevented from continuously moving downwards and pushing the blocking frame 125, the blocking frame 125 and the components below the blocking frame are damaged, so that a safety function is achieved, the first welding gun 65 and the first tin wire gun 66 are rotated to a proper angle, similarly, a worker melts tin wires on the first tin wire gun 66 on an LED lamp by controlling the first welding gun 65 and the first tin wire gun 66 to be started and closed, so that an LDE lamp is welded on a welding pad by the melted tin wires, the LED lamp is welded, finally, the telescopic rod of the hydraulic cylinder 61 is controlled to be contracted, the telescopic rod of the hydraulic cylinder 61 drives the connecting block 62 to move upwards, the connecting block 62 does not compress the first spring any more after moving upwards, so that the first spring is gradually reset, after the first spring is reset, the connecting block 62 drives the mounting frame 63, the first welding gun 65 and the first tin wire gun 66 to move upwards to reset through the first spring, and then, after the telescopic rod of the hydraulic cylinder 61 is contracted to reset, the hydraulic cylinder 61 is closed, and then, the operation is repeated to continue welding the LED lamp on the bonding pad, after the welding work is finished, the bonding pad is taken away from the processing table 22 by a worker, and therefore the welding equipment can be used for carrying out high-precision welding on the LED lamp through the operation.

Example 2

On the basis of embodiment 1, please see fig. 4, 5, and 6, the LED lamp further includes a pressing mechanism 11, the pressing mechanism 11 includes a fixing cylinder 111, a pressing rod 112, and a second elastic member 113, the fixing cylinder 111 is bolted to the bottom of the mounting frame 63, the fixing cylinder 111 is located between the two first welding guns 65, the fixing cylinder 111 is slidably connected with the pressing rod 112 that moves downward to firmly press the LED lamp on the bonding pad, the second elastic member 113 that assists the pressing rod 112 to press the LED lamp is connected between the pressing rod 112 and the fixing cylinder 111, and the second elastic member 113 is a second spring.

When the mounting frame 63 drives the first welding gun 65 and the first tin wire gun 66 to move downwards to weld the LED lamp, the mounting frame 63 drives the pressing mechanism 11 to move downwards together, the pressing rod 112 in the pressing mechanism 11 contacts with the LED lamp and presses the LED lamp on the pad in the process of moving downwards, then the second spring is compressed under the action of the mounting frame 63 driving the fixing cylinder 111 in the pressing mechanism 11 to move downwards, so that the pressing rod 112 can adapt to the size of the LED lamp and normally and smoothly press and fix the LED lamp under the action of the second spring, the LED lamp can be pressed during welding of the LED lamp through the operations, further the LED lamp is prevented from moving, and then when welding is finished, and after the mounting frame 63 drives the first welding gun 65 and the first tin wire gun 66 to move upwards, the mounting frame 63 drives the fixing cylinder 111 to move upwards and reset, the second spring is no longer compressed after the fixed cylinder 111 moves upwards, the second spring resets, and after the second spring resets, the fixed cylinder 111 moves upwards and then drives the pressing rod 112 to move upwards through the second spring to reset.

Example 3

On the basis of embodiment 2, please look at fig. 1, fig. 2, fig. 11 and fig. 12, the soldering apparatus further includes a pre-soldering mechanism 13, the pre-soldering mechanism 13 includes a guide rail 131, a rotating frame 132, a second soldering gun 133, a second solder gun 134 and a slide bar 136, the guide rail 131 is bolted at the bottom of the slide plate 124 in a bilateral symmetry manner, the rotating frame 132 is rotatably connected between the two guide rails 131, the rotating frame 132 is rotatably connected with the slide plate 124, the blocking frame 125 is located inside the rotating frame 132, the second soldering gun 133 is rotatably connected at the bottom of the rotating frame 132 in a bilateral symmetry manner, the second solder gun 134 is installed at the front side of the two second soldering guns 133, the guide grooves 135 are respectively opened at the left side and the right side of the rotating frame 132, the slide bar 136 is connected at the left side and the right side of the lower portion of the mounting frame 63, the slide bar 136 is located in the guide grooves 135, and the slide bar 136 is slidably connected with the rotating frame 132.

Before the LED lamp is welded, the second welding gun 133 and the second tin wire gun 134 are rotated to a proper angle, the second welding gun 133 is started, the second welding gun 133 can heat the welding disc, when the temperature of the welding disc is heated to be the melting point of the tin wire, the second tin wire gun 134 is started, the second tin wire gun 134 can convey the tin wire to the direction close to the welding disc, after the tin wire moves to the direction close to the welding disc and contacts with the welding disc, the second tin wire gun 134 is closed, the welding disc can melt one end of the tin wire contacting with the welding disc on the welding disc through the temperature on the welding disc, a pre-welding point is formed, then a worker operates an external mechanical arm to place the LED lamp on the pre-welding point on the welding disc, then the second welding gun 133 is closed, the pre-welding point on the welding disc can fix the LED lamp on the welding disc in advance, the LED lamp can be fixed in advance, and displacement caused by external or artificial influence of the LED lamp is avoided, the precision of the subsequent welding work is ensured, then the worker controls the extension of the telescopic rod of the hydraulic cylinder 61, the telescopic rod of the hydraulic cylinder 61 drives the connecting block 62, the mounting frame 63, the first spring, the first welding gun 65, the first tin wire gun 66 and the slide bar 136 to move downwards, then the slide bar 136 pushes the rotating frame 132 through the guide groove 135 in the downward movement process, so that the rotating frame 132 drives the second welding gun 133 and the second tin wire gun 134 to rotate, the second welding gun 133 and the second tin wire gun 134 are prevented from blocking the first welding gun 65 and the first tin wire gun 66 which move downwards, then after the first welding gun 65 and the first tin wire gun 66 move downwards to proper positions, the hydraulic cylinder 61 is closed, the LDE lamp is welded on the welding pad, then the telescopic rod of the hydraulic cylinder 61 is controlled to contract, the telescopic rod of the hydraulic cylinder 61 drives the connecting block 62 and the slide bar 136 to move upwards, the rotating frame 132 is reversely pushed through the guide groove 135 in the continuous upward movement process of the slide bar 136, the rotating frame 132 drives the second welding gun 133 and the second tin wire gun 134 to rotate reversely and reset, and after the telescopic rod of the hydraulic cylinder 61 is contracted and reset, the hydraulic cylinder 61 is closed.

Example 4

On the basis of embodiment 3, please look at fig. 2, 13, 14 and 15, the machining table further includes an adjusting mechanism 14, the adjusting mechanism 14 includes a guide rod 141, a threaded rod 142 and a wedge 143, the guide rods 141 are bolted symmetrically in a front-back manner on both left and right sides of the top of the machining table 22, the guide rod 141 is located outside the fixing plate 121, the left guide rod 141 is slidably connected with the left support plate 122, the right guide rod 141 is slidably connected with the right support plate 122, the threaded rod 142 is rotatably connected to front portions of sides of the two fixing plates 121 close to each other, the wedge 143 is slidably connected to the two fixing plates 121, the wedge 143 is threadedly connected to the threaded rod 142, the wedge 143 is in contact with the support plate 122, and the upper side of the wedge 143 is an inclined surface.

When the welding pads with different thicknesses are required to be placed and the LED lamps with different sizes are required to be welded, a worker rotates the two threaded rods 142, under the effect of threaded matching of the threaded rods 142 and the wedge blocks 143, the two threaded rods 142 respectively drive the wedge blocks 143 thereon to move backwards, the two wedge blocks 143 respectively push the two support plates 122 upwards through the inclined surfaces of the wedge blocks 143, the two support plates 122 drive the sliding plate 124 to move upwards, the sliding plate 124 drives the pre-welding mechanism 13 thereon to move upwards, when the worker needs to move the support plates 122 downwards, the worker reversely rotates the two threaded rods 142, the two threaded rods 142 respectively drive the wedge blocks 143 thereon to move forwards, the two wedge blocks 143 do not respectively push the two support plates 122 after moving forwards, the two support plates 122 accordingly drive the sliding plate 124 to move downwards together under the action of gravity, and the sliding plate 124 drives the pre-welding mechanism 13 thereon to move downwards, and the final position after mounting bracket 63, first welder 65 and first tin wire rifle 66 have also been changed along with it after the fender frame 125 in prewelding mechanism 13 reciprocates, prewelding mechanism 13 goes up and down to suitable position from this, stop rotating threaded rod 142, through positive and negative rotation threaded rod 142, can adjust slide 124 and prewelding mechanism 13 to suitable position according to the pad that needs to be changed and the specification of LED lamp with this equipment, the precision when can guaranteeing this equipment to the LED lamp welding of different specifications, let this equipment's suitability wider and can not be lived by the restriction of the specification of LED lamp and pad.

Example 5

On the basis of embodiment 4, please see fig. 5, 9 and 10, the welding torch further includes a limiting mechanism 16, the limiting mechanism 16 includes a fixing ring 161, a fixture block 162 and a slider 163, the fixing ring 161 is connected to the front upper side of the first welding torch 65, the slider 163 is movably connected to the front side of the first welding torch 65, the fixture blocks 162 are connected to the inner side of the fixing ring 161 at regular intervals, the slider 163 is located between two adjacent fixture blocks 162, and the fixture block 162 blocks the first welding torch 65 through the slider 163.

When the first welding gun 65 needs to be rotated outwards, a worker rotates the first welding gun 65, the first welding gun 65 drives the sliding block 163 to rotate together, the sliding block 163 contacts with the fixture block 162 in the rotating direction in the rotating process, so that the fixture block 162 pushes up the sliding block 163 through the inclined surface on the sliding block 163, the first welding gun 65 is not clamped by the fixture block 162 any more, the sliding block 163 is aligned with the position between two adjacent fixture blocks 162 in the rotating direction in the continuous rotating process, the sliding block 163 moves downwards under the action of gravity to reset, at this time, the two fixture blocks 162 adjacent to the sliding block 163 continuously clamp the first welding gun 65 through the sliding block 163, and meanwhile, due to the fact that the fixture block 162 in the inner side direction of the sliding block 163 supports the sliding block 163, the first welding gun 65 cannot rotate inwards, so that when the first welding gun 65 needs to be rotated inwards, the sliding block 163 is pushed upwards, make slider 163 no longer with fixture block 162 contact, then inwards rotate first welder 65 can, treat that first welder 65 rotates to suitable position and slider 163 aligns the position between its two adjacent fixture blocks 162 down after, loosen slider 163, slider 163 can move down under the effect of gravity and reset and continue to be blocked by adjacent fixture block 162, can adjust the angle of first welder 65 through above-mentioned operation to this, and under fixture block 162's effect, make the rotation angle of first welder 65 of fine setting that the staff can be accurate, fixture block 162 can also block first welder 65, avoid first welder 65 to take place to rotate at will and lead to welding precision to receive the influence.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A welding device for producing LED lamps in scenic spots comprises a base (1), a machine shell (2), a second electric sliding rail (4) and a rack (5), wherein the machine shell (2) is connected onto the base (1), the second electric sliding rail (4) is installed at the top of the base (1), the rack (5) is connected onto a sliding part of the second electric sliding rail (4), the rack (5) is connected with the machine shell (2) in a sliding manner, the welding device is characterized by further comprising a first electric sliding rail (21), a processing table (22), a welding mechanism (6) and a positioning mechanism (12), the first electric sliding rail (21) is installed at the top of the base (1), the first electric sliding rail (21) is located inside the machine shell (2), the processing table (22) used for placing a welding pad is connected onto the sliding part of the first electric sliding rail (21), the welding mechanism (6) used for welding the LED lamps onto the welding pad is arranged on the rack (5), the processing table (22) is provided with a positioning mechanism (12) for limiting the welding mechanism (6).

2. The welding equipment is used in production of scenic spot LED lamp according to claim 1, characterized in that, the welding mechanism (6) is including pneumatic cylinder (61), connecting block (62), mounting bracket (63), first elastic component (64), first welder (65) and first tin wire rifle (66), pneumatic cylinder (61) is installed to one side of frame (5), be connected with connecting block (62) on the telescopic link of pneumatic cylinder (61), sliding connection has mounting bracket (63) on connecting block (62), be connected with first elastic component (64) between mounting bracket (63) and connecting block (62), the bottom of mounting bracket (63) is rotated and is connected with two and is used for melting first welder (65) of tin wire with the LED lamp welding on the pad, first tin wire rifle (66) that is used for conveying the tin wire is all installed to one side of two first welder (65).

3. The welding equipment for the production of the LED lamp in the scenic spot is characterized in that the positioning mechanism (12) comprises fixing plates (121), supporting plates (122), connecting frames (123), sliding plates (124) and blocking frames (125), the two fixing plates (121) are connected to the top of the processing table (22), the supporting plates (122) are connected to the two fixing plates (121) in a sliding mode, the two connecting frames (123) are connected to the rack (5), the sliding plates (124) are connected between the bottoms of the two connecting frames (123), the sliding plates (124) are in sliding connection with sliding grooves in the two supporting plates (122), the blocking frames (125) are connected to the sliding plates (124), and the blocking frames (125) are used for blocking the mounting frames (63) to limit the positions of the blocking frames (125).

4. The welding equipment for producing the LED lamp in the scenic spot according to claim 3, further comprising a pre-welding mechanism (13) for pre-welding on the welding pad, wherein the pre-welding mechanism (13) comprises a guide rail (131), a rotating frame (132), a second welding gun (133), a second tin wire gun (134) and a sliding rod (136), the bottom of the sliding plate (124) is connected with the two guide rails (131), the rotating frame (132) is rotatably connected between the two guide rails (131), the rotating frame (132) is rotatably connected with the sliding plate (124), the blocking frame (125) is located inside the rotating frame (132), the bottom of the rotating frame (132) is rotatably connected with the two second welding guns (133) for pre-welding on the welding pad, the second tin wire gun (134) is mounted on one side of the two second welding guns (133), guide grooves (135) are formed in both sides of the rotating frame (132), and two sliding grooves (135) for driving the rotating frame (132) to rotate through the guide grooves (135) are connected to the lower portion of the mounting frame (63) And the sliding rod (136) is positioned in the guide groove (135), and the sliding rod (136) is connected with the rotating frame (132) in a sliding manner.

5. The welding equipment for producing the LED lamp in the scenic spot is characterized by further comprising a pressing mechanism (11) used for pressing the LED lamp, wherein the pressing mechanism (11) comprises a fixed cylinder (111), a pressing rod (112) and a second elastic piece (113), the fixed cylinder (111) is connected to the bottom of the mounting frame (63), the fixed cylinder (111) is located between the two first welding guns (65), the pressing rod (112) which moves downwards to firmly press the LED lamp on the welding pad is slidably connected to the fixed cylinder (111), and the second elastic piece (113) used for assisting the pressing rod (112) to press the LED lamp is connected between the pressing rod (112) and the fixed cylinder (111).

6. The welding equipment for producing the LED lamp in the scenic spot is characterized by further comprising an adjusting mechanism (14) for adjusting the height of the positioning mechanism (12), wherein the adjusting mechanism (14) comprises a guide rod (141), a threaded rod (142) and a wedge block (143), two guide rods (141) for vertically guiding the support plate (122) are connected to two sides of the top of the processing table (22), the guide rods (141) are positioned on the outer sides of the fixing plates (121), the guide rods (141) are slidably connected with the support plate (122), the threaded rod (142) is rotatably connected to one side, close to each other, of each fixing plate (121), the wedge block (143) for pushing the support plate (122) upwards is slidably connected to each fixing plate (121), the wedge block (143) is in threaded connection with the threaded rod (142), and the wedge block (143) is in contact with the support plate (122), and the upper part of the wedge block (143) is an inclined plane.

7. A welding device for producing LED lamps in scenic spots according to claim 6, further comprising a clamping mechanism (15) for fixing the bonding pad on the processing table (22), wherein the clamping mechanism (15) comprises a guide frame (151), a bump (152) and a third elastic member (153), two guide frames (151) are connected to two sides of the top of the processing table (22), the bump (152) for clamping the bonding pad is rotatably connected to the guide frames (151), the bump (152) is semicircular, and the third elastic member (153) for assisting the bump (152) to clamp the bonding pad is connected between the bump (152) and the guide frames (151).

8. A welding equipment for producing LED lamp in scenic spot according to claim 7, further comprising a limiting rod (23), wherein the top of the processing table (22) is connected with the limiting rod (23) for clamping the bonding pad placed on the processing table (22).