CN115647505A

CN115647505A - LED lamp area machining workbench

Info

Publication number: CN115647505A
Application number: CN202211089001.9A
Authority: CN
Inventors: 马艳红
Original assignee: Taishan University
Current assignee: Taishan University
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-31

Abstract

The invention belongs to the field of LED processing equipment, and particularly relates to an LED lamp strip processing workbench which comprises a box body, wherein a winding drum is rotatably arranged on the side wall of the inner part of the box body close to the bottom end, a support column is fixedly arranged on the bottom wall of the inner part of the box body, a bottom plate is arranged at one end, far away from the bottom wall of the box body, of the support column, a top plate is arranged right above the position, close to the winding drum, of the bottom plate, a tin printing plate is arranged on one side, close to the bottom plate, of the tin printing plate, a tin through hole is formed in the tin printing plate, the tin printing plate is connected with the top plate through a second air push cylinder, a second sliding groove is formed in the top plate, a square first square cylinder is slidably arranged in the second sliding groove, a piston is slidably arranged in the first square cylinder, a pair of scraping plates is slidably arranged on one end, close to the tin printing plate, of the first square cylinder, an inclined plate is rotatably connected with the scraping plates, one end, far away from the scraping plates, is rotatably connected with one end of the second square cylinder, a square opening is formed in the side wall of the second square cylinder, and a cleaning roller is rotatably arranged on one side wall of the inclined plate, and a side, close to the tin printing plate is rotatably arranged on the inclined plate. The LED lamp strip can be automatically welded and processed.

Description

LED lamp area machining workbench

Technical Field

The invention belongs to the field of LED processing equipment, and particularly relates to an LED lamp strip processing workbench.

Background

Along with the continuous improvement of living standard of people, the LED lamp belt gradually exposes the corners in various decoration industries due to energy conservation and environmental protection, and the existing LED lamp belt processing is manufactured by means of manual welding on one hand, so that the requirements on the manual welding technology are high, the welding stability is poor, and the quality of the product during forming is uneven. This application designs a LED lamp area machining workbench is extremely important, can carry out automatic welding LED lamp area.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an LED lamp strip processing workbench which can be used for rapidly and automatically welding an LED lamp strip.

In order to achieve the purpose, the invention adopts the following technical scheme: a LED lamp strip processing workbench comprises a box body, a winding drum wound with a lamp strip is rotatably arranged on the side wall close to the bottom end in the box body, a support column is fixedly arranged on the bottom wall in the box body, a bottom plate is arranged at one end, far away from the box body, of the bottom wall of the support column, a top plate fixed on the inner side wall of the box body is arranged right above the position, close to the winding drum, of the bottom plate, a tin printing plate is arranged on one side close to the bottom plate, a plurality of tin through holes corresponding to welding positions on the lamp strip are formed in the tin printing plate, the tin printing plate is connected with the top plate through a second air pushing cylinder, a second sliding groove is formed in the top plate, slide in the second spout and be equipped with the first square cylinder of square, it is equipped with the piston that has the oblique cone to slide in the first square cylinder, it is equipped with the second square cylinder to slide on the outer periphery of first square cylinder, the first square cylinder is close to and slides on seal tin board terminal surface and is equipped with a pair of scraper blade, rotate on the scraper blade and connect the swash plate, the one end that the scraper blade was kept away from to the swash plate is rotated and is connected the one end of second square cylinder, be equipped with the square mouth that pierces through first square cylinder on the lateral wall of second square cylinder, the swash plate is close to and rotates on one side of seal tin board and sets up the cleaning roller who soaks clean alcohol.

Preferably, a sliding plate is arranged right above the top plate, the sliding plate is connected with the inner wall of the top end of the box body through a first air pushing cylinder, a first electromagnetic valve is arranged on the outer circumferential surface of the first air pushing cylinder, a first sliding groove is formed in the sliding plate, a soldering tin box fixedly communicated with the first square tube is arranged in the first sliding groove in a sliding mode, the soldering tin box is connected with the second square tube through a spring, a fixed plate is fixedly arranged on one side, close to the top plate, of the sliding plate, a first lead screw is arranged on the fixed plate in a rotating mode, the middle of the first lead screw is connected with the soldering tin box in a threaded mode, a first motor is fixedly arranged at one end, close to the fixed plate, of the sliding plate, an output shaft of the first motor is fixedly connected with the first lead screw, a cover plate is arranged on the top end of the soldering tin box, an electric pushing cylinder is fixedly arranged on the cover plate, a piston rod is connected in the electric pushing cylinder in a sliding mode, and one end, far away from the electric pushing cylinder, of the piston rod, is fixedly connected with the piston.

Preferably, an external box communicated with the inner cavity of the box body is arranged on the outer side of the middle of the box body, a first conveying belt penetrates through the external box, and patch LEDs which are uniformly arranged in groups are arranged on the first conveying belt.

Preferably, be equipped with directly over the middle part of bottom plate and rotate two sets of second lead screws that set up on the lateral wall of box, fixed connection second motor on the lateral wall of box, one of them second lead screw of output fixed connection of second motor, threaded connection first air box on the second lead screw, the one end that first air box is close to the bottom plate is equipped with a plurality of groups align to grid's outer tube, be equipped with the first air flue of intercommunication first air box inner chamber in the outer tube, sliding connection telescopic link in the first air flue, be equipped with the second air flue in the telescopic link, the one end that the second air flue is close to first air box is fixed and is equipped with the third solenoid valve, the fixed sucking disc that adsorbs paster LED that is equipped with of one end that first air box was kept away from to the telescopic link, the one end intercommunication first air flue of second air flue and the other end access to the inside of sucking disc.

Preferably, the top of box is equipped with the air pump, the top of box is close to air pump department and is equipped with two three-way solenoid directional valves, the input one end intercommunication air pump of solenoid directional valve, the output one end intercommunication first solenoid valve of solenoid directional valve and the inner chamber of the first air tank of other end intercommunication.

Preferably, one side department of keeping away from the reel directly over the bottom plate is equipped with the heating cabinet of fixing on the bottom plate, the heating cabinet internal fixation is equipped with the division board of opening a plurality of bleeder vents, the fixed heating wire that is equipped with between the top inner wall of division board and heating cabinet, the heating cabinet is close to bottom plate department and is equipped with the lamp area of the first conveyer belt of pre-connection that pierces through the heating cabinet inner chamber, be equipped with the hose of the first air box inner chamber of intercommunication on the heating cabinet, hose one end is close to first air box department and is equipped with the second solenoid valve.

Preferably, the one end that the bottom plate is close to the heating cabinet rotates the cylinder that sets up the switching-over, the bottom of box is close to the fixed third motor that is equipped with of cylinder department, the bottom of box is close to the fixed rubber roll that is equipped with of output one end department of third motor, go up to rotate and be equipped with two sets of friction and drive the lamp area, a rubber roll of drive shaft fixed connection of third motor, the bottom of box is close to rubber roll department and is equipped with the second conveyer belt in the lamp area that the first conveyer belt of output welding has been accomplished.

Has the advantages that:

1. by adopting the tin printing process, the position accuracy of the tin paste can be ensured, and the dosage of the tin paste is uniform, so that the LED lamp strip is more accurately and efficiently welded;

2. the solder paste and the solder printing plate are in sliding seal, so that the solder paste can be uniformly distributed on the LED lamp strip, and the solder printing plate can not cause hardening and blocking of the solder paste even in long-term use;

3. when the tin printing plate is cleaned regularly, the tin printing plate can be automatically cleaned by alcohol under the action of the rolling cleaning roller after the inclined plate through which tin paste penetrates is closed, so that the processing continuity of the LED lamp strip is ensured;

4. utilize the sucking disc to adsorb welding paster LED on the LED lamp area, the sucking disc can guarantee that paster LED provides certain cushioning effect when accurate welded for LED's welding power is stable even, guarantees the good manufacturability of LED lamp area welding.

Drawings

FIG. 1 is an isometric view of the entirety of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

in the figure: the device comprises a box body 10, an air pump 11, an electromagnetic directional valve 12, a winding drum 13, a first conveyor belt 14, an external box 15, a patch led16, a light strip 17, a support column 18, a bottom plate 19, a top plate 20, a sliding plate 21, a first air pushing cylinder 22, a first electromagnetic valve 23, a fixing plate 24, an electric pushing cylinder 25, a piston rod 26, a first chute 27, a first motor 28, a first lead screw 29, a second chute 30, a soldering tin box 31, a cover plate 32, a second motor 33, a second lead screw 34, a first air box 35, a second electromagnetic valve 36, an outer pipe 37, a first air passage 38, a telescopic rod 39, a third electromagnetic valve 40, a second air passage 41, a suction cup 42, a hose 43, a heating box 44, an electric heating wire 45, a separation plate 46, a piston 47, a first square tube 48, a second square tube 49, a spring 50, an inclined plate 51, a scraping plate 52, a cleaning roller 53, a square opening 54, a second air pushing cylinder 55, a tin printing plate 56, a roller 57, a third motor 58, a rubber roller 59, a

second conveyor belt

60, 61.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to fig. 1-5, a LED strip processing workbench, including a box 10, and is characterized in that a drum 13 wound with a strip 17 is rotatably disposed on a side wall near a bottom end inside the box 10, a support column 18 is fixedly disposed on a bottom wall inside the box 10, a bottom plate 19 is disposed at an end of the bottom wall of the support column 18 far away from the box 10, a top plate 20 fixed on an inner side wall of the box 10 is disposed right above the position of the bottom plate 19 near the drum 13, a tin printing plate 56 is disposed on one side near the bottom plate 19, a plurality of tin through holes corresponding to welding positions on the strip are disposed on the tin printing plate 56, the tin printing plate 56 is connected with the top plate 20 through a second air pushing cylinder 55, a second chute 30 is disposed in the top plate 20, a square first square cylinder 48 is slidably disposed in the second chute 30, a piston 47 with an inclined cone is slidably disposed in the first square cylinder 48, a second square cylinder 49 is slidably disposed on an outer circumferential surface of the first square cylinder 48, a pair of scraping plates 52 is slidably disposed on an end of the first square cylinder 48 near the tin printing plate 56, a tilted plate 52 is rotatably connected with an inclined plate 51, one end of the tilted plate 51, and a cleaning roller 53 is disposed on a side near the side wall of the second square cylinder 49, which is immersed in the side wall of the cleaning cylinder 48.

Further, a sliding plate 21 is arranged right above the top plate 20, the sliding plate 21 is connected with the inner wall of the top end of the box body 10 through a first air cylinder 22, a first electromagnetic valve 23 is arranged on the outer circumferential surface of the first air cylinder 22, a first sliding chute 27 is arranged in the sliding plate 21, a solder box 31 fixedly communicated with a first square cylinder 48 is arranged in the first sliding chute 27 in a sliding manner, the solder box 31 is connected with a second square cylinder 49 through a spring 50, a fixing plate 24 is fixedly arranged on one side of the sliding plate 21 close to the top plate 20, a first lead screw 29 is rotatably arranged on the fixing plate 24, the middle part of the first lead screw 29 is in threaded connection with the solder box 31, a first motor 28 is fixedly arranged at one end of the sliding plate 21 close to the fixing plate 24, an output shaft of the first motor 28 is fixedly connected with the first lead screw 29, a cover plate 32 is arranged on the top end of the solder box 31, an electric push cylinder 25 is fixedly arranged on the cover plate 32, a piston rod 26 is slidably connected in the electric push cylinder 25, and one end of the piston rod 26 far away from the electric push cylinder 25 is fixedly connected with a piston 47.

Further, an external box 15 communicated with the inner cavity of the box body 10 is arranged on the outer side of the middle of the box body 10, a first conveyor belt 14 penetrates through the external box 15, and patch LEDs 16 which are uniformly arranged in groups are arranged on the first conveyor belt 14.

Further, two sets of second lead screws 34 rotatably disposed on the side wall of the box 10 are disposed right above the middle portion of the bottom plate 19, the second motor 33 is fixedly connected to the side wall of the box 10, one of the second lead screws 34 is fixedly connected to an output end of the second motor 33, the first lead screws 34 are in threaded connection with the first air box 35, a plurality of outer tubes 37 which are uniformly arranged in groups are disposed at one end of the first air box 35 close to the bottom plate 19, a first air passage 38 communicated with an inner cavity of the first air box 35 is disposed in the outer tubes 37, a telescopic rod 39 is slidably connected in the first air passage 38, a second air passage 41 is disposed in the telescopic rod 39, a third electromagnetic valve 40 is fixedly disposed at one end of the second air passage 41 close to the first air box 35, a suction cup 42 for adsorbing the patch LED16 is fixedly disposed at one end of the telescopic rod 39 far away from the first air box 35, and one end of the second air passage 41 is communicated with the first air passage 38 and the other end is LED into the suction cup 42.

Further, an air pump 11 is arranged at the top end of the box body 10, a two-position three-way electromagnetic directional valve 12 is arranged at the top end of the box body 10 close to the air pump 11, one input end of the electromagnetic directional valve 12 is communicated with the air pump 11, one end of an output end of the electromagnetic directional valve 12 is communicated with the first electromagnetic valve 23, and the other end of the output end of the electromagnetic directional valve is communicated with an inner cavity of the first air box 35.

Further, a heating box 44 fixed on the bottom plate 19 is arranged on one side, away from the winding drum 13, right above the bottom plate 19, a separation plate 46 provided with a plurality of air holes is fixedly arranged in the heating box 44, an electric heating wire 45 is fixedly arranged between the separation plate 46 and the inner wall of the top end of the heating box 44, a lamp strip 17 penetrating through the inner cavity of the heating box 44 and connected with the first conveying belt 14 in advance is arranged on the position, close to the bottom plate 19, of the heating box 44, a hose 43 communicated with the inner cavity of the first air box 35 is arranged on the heating box 44, and a second electromagnetic valve 36 is arranged on one end of the hose 43, close to the first air box 35.

Further, one end of the bottom plate 19 close to the heating box 44 is rotated to set a reversing roller 57, a third motor 58 is fixedly arranged at the bottom end of the box 10 close to the roller 57, one end of the bottom end of the box 10 close to the output of the third motor 58 is fixedly provided with 61, two groups of rubber rollers 59 which drive the light strip 17 through friction are rotatably arranged on the 61, a driving shaft of the third motor 58 is fixedly connected with one rubber roller 59, and a second conveyor belt 60 which outputs the light strip 17 welded on the first conveyor belt 14 is arranged at the bottom end of the box 10 close to the rubber roller 59.

The working principle is as follows:

initial state: a plurality of patch LEDs 16 which are uniformly arranged are already placed on the first conveyor belt 14, one end of the light strip 17 is wound on the winding drum 13, the other end of the light strip is clamped by a gap between the two rubber rollers 59, the air pump 11, the first motor 28, the second motor 33 and the third motor 58 are closed, the telescopic rod of the first electromagnetic valve 23, the telescopic rod 39 and the second air pushing cylinder 55 are all retracted to the shortest position, the piston 47 is located inside the cover plate 32 and separated from the inner wall of the first winding drum 48, the first air box 35 is located right above the bottom plate 19, and the electric heating wire 45 is powered off.

Starting the air pump 11 and communicating the input end of the electromagnetic directional valve 12 with the first electromagnetic valve 23, so that the air pushes the telescopic rod of the first air pushing cylinder 22, the first chute 27 drives the soldering tin box 31 and the first square cylinder 48 to move downwards, so that one end of the second square cylinder 49 firstly contacts the solder printing plate 56, the solder printing plate 56 presses the light strip 17 to be fixed on the upper end surface of the bottom plate 19, the soldering tin box 31 and the first square cylinder 48 continue to move downwards, so that the second air pushing cylinder 55 presses the second square cylinder 49 to slide on the outer circumferential surface of the first square cylinder 48, one end of the inclined plate 51 moves upwards along with the second square cylinder 49, and the other end of the inclined plate 51 slides along the end surface of the first square cylinder 48 along with the scraper 52, so that the solder paste flows to the gap between the two scrapers 52; the electric pushing cylinder 25 is started to drive the piston 47 to move to the inner wall of the first square cylinder 48 to push the solder paste, and the first motor 28 is started to drive the first lead screw 29 to drive the solder box 31 to slide along the upper wall of the solder printing plate 56, so that the solder paste is uniformly coated on the position to be welded of the lamp strip 17.

The air pump 11 is turned off and the first electromagnetic valve 23 is controlled to be opened, so that the first air cylinder 22 retracts and drives the soldering tin box 31 and the first square tube 48 to move upwards, the solder printing plate 56 is not separated from the lamp strip 17 after being pressed by the second square tube 49, the first electromagnetic valve 23 is turned off and the third motor 58 is started, so that the rubber roller 59 rubs and drives the lamp strip 17 to move on the upper end surface of the bottom plate 19, when the solder paste on the lamp strip 17 moves to the position right below the suction cup 42, the third motor 58 is turned off and the second motor 33 is started, so that the second lead screw 34 drives the first air box 35 to move to the position right above the first conveyor belt 14 through threads, the second motor 33 is turned off, the input end of the electromagnetic directional valve 12 is communicated with the inner cavity of the first air box 35, the air pump 11 is turned on, and the air pushes the telescopic rod 39 through the first air channel 38, so that the suction cup 42 adsorbs the upper end surface of the patch LED16, the air pump 11 is turned off and the second electromagnetic valve 36 is controlled to be opened, the air in the first air tank 35 passes through the hose 43 and then is introduced into the heating box 44, the second electromagnetic valve 36 is turned off and the second motor 33 is turned on, so that the second lead screw 34 drives the first air tank 35 to move to the position right above the bottom plate 19 through the thread, the second motor 33 is turned off and the air pump 11 is started, the air pushes the telescopic rod 39 through the first air passage 38, so that the first conveyor belt 14 on the suction cup 42 contacts with the solder paste on the light strip 17, the air pump 11 is turned off and the third electromagnetic valve 40 is controlled to be opened, so that the air blows the suction cup 42 through the second air passage 41 and is separated from the first conveyor belt 14, the third electromagnetic valve 40 is turned off and the second electromagnetic valve 36 is controlled to be opened, and the air flows into the heating box 44 through the hose 43.

The third motor 58 is started, so that the rubber roller 59 rubs to drive the light strip 17 to move on the upper end face of the bottom plate 19, when the first conveyor belt 14 on the light strip 17 moves to the inner cavity of the heating box 44, the heating wire 45 is electrified, heated gas flows to the first conveyor belt 14 through the air holes in the partition plate 46, so that solder paste on the light strip 17 is melted and then is welded with the first conveyor belt 14, the light strip 17 continues to move on the upper end face of the bottom plate 19, and the light strip 17 moves to the second conveyor belt 60 through the gap of the rubber roller 59 and is output as the LED light strip which is subjected to welding processing.

The steps can be repeatedly operated to process the LED lamp strip for multiple times.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a LED lamp area processing workstation, includes box (10), its characterized in that, it is equipped with reel (13) that the winding has lamp area (17) to rotate on the inside lateral wall that is close to the bottom of box (10), the fixed support column (18) that is equipped with of inside diapire of box (10), diapire one end that box (10) were kept away from in support column (18) is equipped with bottom plate (19), bottom plate (19) are close to and are equipped with roof (20) of fixing on box (10) inside wall directly over reel (13) department, be close to bottom plate (19) one side and be equipped with tin printing plate (56), be equipped with on tin printing plate (56) a plurality of and the lamp area corresponding tin through hole of welding position, be connected through second air push cylinder (55) between tin printing plate (56) and roof (20), be equipped with second spout (30) in roof (20), it is equipped with square first square cylinder (48) to slide in second spout (30), slide in first square cylinder (48) and be equipped with piston (47) that have the oblique cone in first square cylinder, slide and be equipped with the first square cylinder (52) on the swash plate (48) the swash plate (52) of swash plate (52), the one end of the connection of the first square cylinder (52) of swash plate (52), slide is connected to be equipped with the swash plate (52) on the swash plate (52) of the swash plate (48), the first square cylinder (52) of the connection of swash plate (52), the connection of the swash plate (52) of the connection of the first square cylinder (52), the swash plate (52) of the connection of the swash plate (52) The side wall of the second square cylinder (49) is provided with a square opening (54) penetrating through the first square cylinder (48), and one side of the inclined plate (51) close to the tin printing plate (56) is rotatably provided with a cleaning roller (53) soaked with cleaning alcohol.

2. The LED lamp strip processing workbench according to claim 1, wherein a sliding plate (21) is arranged right above the top plate (20), the sliding plate (21) is connected with the inner wall of the top end of the box body (10) through a first air cylinder (22), a first electromagnetic valve (23) is arranged on the outer circumferential surface of the first air cylinder (22), a first sliding groove (27) is arranged in the sliding plate (21), a soldering tin box (31) fixedly communicated with the first square tube (48) is arranged in the first sliding groove (27) in a sliding manner, and the soldering tin box (31) is connected with the second square tube (49) through a spring (50), the electric pushing device is characterized in that a fixing plate (24) is fixedly arranged on one side, close to the top plate (20), of the sliding plate (21), a first lead screw (29) is arranged on the fixing plate (24) in a rotating mode, the middle of the first lead screw (29) is connected with a tin welding box (31) in a threaded mode, a first motor (28) is fixedly arranged at one end, close to the fixing plate (24), of the sliding plate (21), an output shaft of the first motor (28) is fixedly connected with the first lead screw (29), a cover plate (32) is arranged on the top end of the tin welding box (31), an electric pushing cylinder (25) is fixedly arranged on the cover plate (32), a piston rod (26) is connected in the electric pushing cylinder (25) in a sliding mode, one end, far away from the electric pushing cylinder (25), of the piston rod (26) is fixedly connected with a piston (47).

3. The LED lamp strip processing workbench according to claim 1, wherein an external box (15) communicated with the inner cavity of the box body (10) is arranged outside the middle part of the box body (10), a first conveyor belt (14) penetrates through the external box (15), and the first conveyor belt (14) is provided with the patch LEDs (16) which are uniformly arranged in groups.

4. The LED lamp strip processing workbench according to claim 1, wherein two sets of second lead screws (34) rotatably arranged on the side wall of the box body (10) are arranged right above the middle portion of the bottom plate (19), a second motor (33) is fixedly connected to the side wall of the box body (10), the output end of the second motor (33) is fixedly connected to one of the second lead screws (34), the second lead screw (34) is in threaded connection with the first air box (35), one end of the first air box (35) close to the bottom plate (19) is provided with a plurality of outer tubes (37) which are uniformly arranged in groups, a first air passage (38) communicated with the inner cavity of the first air box (35) is arranged in the outer tube (37), the first air passage (38) is in sliding connection with a telescopic rod (39), a second air passage (41) is arranged in the first air box (35), one end of the second air passage (41) close to the first air box (35) is fixedly provided with a third electromagnetic valve (40), one end of the telescopic rod (39) far away from the first air box (35) is fixedly provided with an adsorption patch (16), and the other end of the first air passage (41) is communicated with a suction cup (42).

5. The LED lamp strip processing workbench according to claim 1, wherein an air pump (11) is arranged at the top end of the box body (10), a two-position three-way electromagnetic directional valve (12) is arranged at the top end of the box body (10) close to the air pump (11), one input end of the electromagnetic directional valve (12) is communicated with the air pump (11), one output end of the electromagnetic directional valve (12) is communicated with the first electromagnetic valve (23), and the other end of the electromagnetic directional valve is communicated with the inner cavity of the first air box (35).

6. The LED lamp strip processing workbench according to claim 1, wherein a heating box (44) fixed on the bottom plate (19) is arranged at one side of the right upper side of the bottom plate (19) far away from the winding drum (13), a separation plate (46) provided with a plurality of air holes is fixedly arranged in the heating box (44), an electric heating wire (45) is fixedly arranged between the separation plate (46) and the inner wall of the top end of the heating box (44), a lamp strip (17) penetrating through the inner cavity of the heating box (44) and pre-connected with the first conveying belt (14) is arranged at the position of the heating box (44) close to the bottom plate (19), a hose (43) communicated with the inner cavity of the first air box (35) is arranged on the heating box (44), and a second electromagnetic valve (36) is arranged at one end of the hose (43) close to the first air box (35).

7. The LED lamp strip processing workbench according to claim 1, wherein a reversing roller (57) is rotatably arranged at one end of the bottom plate (19) close to the heating box (44), a third motor (58) is fixedly arranged at the bottom end of the box body (10) close to the roller (57), a rubber roller (61) is fixedly arranged at one end of the bottom end of the box body (10) close to the output end of the third motor (58), two groups of rubber rollers (59) which rub to drive the lamp strip (17) are rotatably arranged on the rubber roller (61), a rubber roller (59) is fixedly connected with a driving shaft of the third motor (58), and a second conveyor belt (60) which outputs the lamp strip (17) welded with the first conveyor belt (14) is arranged at the bottom end of the box body (10) close to the rubber roller (59).