LED lamp strip reflow soldering equipment with deviation rectifying structure

Abstract

The utility model discloses an LED lamp strip reflow soldering device with a deviation rectifying structure. A discharging area and a feeding channel are formed in a device body. The deviation rectifying device is arranged in the discharging area, the detection mechanism comprises two infrared detectors arranged on the equipment body, and the two infrared detectors correspond to the two opposite side edges of the LED lamp strip respectively so as to detect whether the LED lamp strip is located at the set position or not; the sheet moving mechanism is provided with a deviation rectifying channel allowing the LED lamp strip to penetrate through, the deviation rectifying channel corresponds to the feeding channel, the sheet moving mechanism is provided with a first driving mechanism, a second driving mechanism and a deviation rectifying rod, and the first driving mechanism is connected with and drives the deviation rectifying rod to press or loosen the LED lamp strip; the second driving mechanism is connected with the first driving mechanism and drives the first driving mechanism to move in the direction perpendicular to the moving direction of the LED lamp strip so as to move the LED lamp strip to the set position. The situation that the flexible LED lamp strip is prone to displacement and collides with a machine table in the moving process, and consequently the LED lamp strip is damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the field of LED circuit board welding equipment, in particular to an LED light strip reflow soldering equipment with a deviation correction structure. Background Art

[0002] An LED light is a semiconductor chip with an electrode that emits light. The PCB and chip of an LED light strip are typically soldered using a reflow oven. A reflow oven is a type of soldering equipment used in the SMT industry. It provides an automatic and stable heating environment, melting the solder paste within the furnace chamber. This allows the pre-mounted electrical components on the LED light's PCB to be securely bonded to the PCB through the solder alloy. After soldering, the PCB needs to be cooled before removal.

[0003] However, in actual use of the existing technology, the LED light strip material is long and is a continuous flexible plate in a roll. The flexible LED light strip is easily displaced and collides with the machine during movement, causing damage to the LED light strip. Utility Model Content

[0004] The main purpose of the utility model is to provide an LED light strip reflow soldering device with a correction structure, aiming to solve the technical problem that the existing flexible LED light strip is easily displaced and collides with the machine during movement, causing damage to the LED light strip.

[0005] To achieve the above-mentioned objectives, the present invention proposes an LED light strip reflow soldering device with a correction structure, which is used to adjust the position of the LED light strip, wherein the LED light strip has two opposite sides; the LED light strip reflow soldering device with a correction structure includes a device body and a correction device, and the device body is formed with a discharge area and a feed channel; the correction device is arranged in the discharge area and includes a detection mechanism and a sheet moving mechanism, and the detection mechanism includes two infrared detectors, and the two infrared detectors are arranged in the device body and correspond to the opposite two sides of the LED light strip respectively to detect whether the LED light strip is in a set position; the sheet moving mechanism is provided with a correction channel for the LED light strip to pass through, and the correction channel corresponds to the feed channel, and the sheet moving mechanism is provided with a first driving mechanism, a second driving mechanism and a correction rod, the first driving mechanism is connected to and drives the correction rod to press or loosen the LED light strip, and the second driving mechanism is connected to and drives the first driving mechanism to move in a moving direction perpendicular to the moving direction of the LED light strip to move the LED light strip to the set position.

[0006] In one embodiment of the present invention, a preheating temperature zone and a heating temperature zone are formed inside the main body of the device, and the preheating temperature zone, the heating temperature zone and the discharge zone are arranged in sequence. The main body of the device is provided with an upper heating mechanism, a lower heating mechanism and a heat insulation mechanism. The upper heating mechanism is located above the feed channel, and the heat insulation mechanism is arranged on the main body of the device and between the upper heating mechanism and the feed channel, and can movably block or expose the feed channel to isolate or release the high temperature generated by the upper heating mechanism to the feed channel; the lower heating mechanism is located below the feed channel and includes a telescopic mechanism and a number of soaking copper plates. The telescopic mechanism can movably drive the plurality of soaking copper plates to approach or away from the LED light strip, and the plurality of soaking copper plates are used to heat the LED light strip.

[0007] In one embodiment of the present invention, the heat insulation mechanism includes a driving motor, a sprocket, a chain, a guide wheel, a guide rail and a first heat insulation plate. The sprocket is rotatably connected to the equipment body through a bearing, the surface of the sprocket is engaged with the chain, and the chain is fixedly connected to the first heat insulation plate. A plurality of guide wheels are fixedly connected to the middle of the first heat insulation plate, and the top of the equipment body corresponding to the position of the guide wheel is fixedly connected to the guide rail. The guide rail guides the rolling of the guide wheel. The driving motor drives the sprocket, thereby driving the chain to drive the first heat insulation plate to be movably extended and retracted between the upper heating mechanism and the equalizing copper plate, thereby movably blocking or exposing the feed channel to isolate or release the high temperature generated by the upper heating mechanism to the feed channel.

[0008] In one embodiment of the present invention, the LED light strip reflow soldering equipment with a correction structure also includes a traction mechanism, which is arranged at one end of the heating temperature zone away from the heating temperature zone, and the traction mechanism includes a liftable pressure rod and a first movable mechanism, and the pressure rod can movably tighten or loosen the LED light strip, and the first movable mechanism is slidably connected to the equipment body and is arranged along the extension direction of the feed channel. The first movable mechanism is fixedly connected to the pressure rod and can drive the pressure rod to slide in the feed channel, thereby driving the LED light strip to slide in the feed channel.

[0009] In one embodiment of the present invention, the LED light strip reflow soldering equipment with a correction structure also includes a vacuum mechanism, which is arranged at one end of the equipment body away from the traction mechanism, and a plurality of vacuum orifice plates are arranged on the equipment body. The vacuum mechanism absorbs the LED light strip through the holes on the vacuum orifice plates to cooperate with the traction mechanism to straighten the LED light strip.

[0010] In one embodiment of the present invention, the lower heating mechanism includes a cylinder and a fixed frame, the fixed frame is arranged on the top of the cylinder, the top of the fixed frame is fixedly provided with a second heat insulation plate, the top of the second heat insulation plate is fixedly provided with the soaking copper plate, and an electric heating plate for generating high temperature is provided between the second heat insulation plate and the soaking copper plate, and the surface of the cylinder is fixedly connected to the fixed plate, the bottom of the fixed plate is fixedly connected to the equipment body, and the equipment body is fixedly connected to the middle part of the equipment body.

[0011] In one embodiment of the present invention, the preheating temperature zone is provided with a plurality of preheating copper plates, and the preheating copper plates are used to heat the LED light strip to preheat the LED light strip;

[0012] In one embodiment of the present invention, the upper heating mechanism includes a reflow soldering table cover hinged to one end of the top of the device body, and the inner wall of the reflow soldering table cover is provided with a heating box that generates high temperature to the device body.

[0013] In one embodiment of the present invention, the device body is provided with a plurality of round rods for supporting the LED light strips, and the plurality of round rods are rotatably connected to the device body.

[0014] In one embodiment of the present invention, there are several soaking copper plates, and the soaking copper plates are divided into two groups and arranged side by side inside the equipment body to form two reflow soldering production lines, and the number of the soaking copper plates increases sequentially along the moving direction of the LED light strip.

[0015] In one embodiment of the present invention, the LED light strip reflow soldering equipment with a deviation-correcting structure further includes two positioning pieces arranged relative to the feeding channel, and the positioning pieces can movably press or loosen the LED light strip.

[0016] In the technical solution of the present utility model, an LED light strip has two opposite sides. The LED light strip reflow soldering equipment with a correction structure includes an equipment body and a correction device. The equipment body is formed with a discharge area and a feed channel extending through the discharge area. The correction device is arranged in the discharge area and includes a detection mechanism and a sheet moving mechanism. The detection mechanism includes two infrared detectors, which are arranged in the equipment body and correspond to the opposite sides of the LED light strip respectively. The sheet moving mechanism is provided with a correction channel for the LED light strip to pass through, and the correction channel corresponds to the feed channel. The sheet moving mechanism includes a first drive mechanism, a second drive mechanism, and a correction rod. The first drive mechanism is connected to and drives the correction rod to compress or release the LED light strip. The second drive mechanism is connected to and drives the first drive mechanism to move in a direction perpendicular to the movement of the LED light strip to move the LED light strip to a set position. When the flexible LED light strip is moving, if the two infrared detectors detect that the LED light strip is not in the set position, the sheet moving mechanism promptly adjusts the position of the LED light strip to prevent the LED light strip from colliding with the machine and reducing damage to the LED light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 This is a schematic structural diagram of the correction device in the present utility model;

[0019] Figure 2 A schematic diagram of the structure of the LED light strip reflow soldering equipment with a correction structure in the present invention;

[0020] Figure 3 This is another structural schematic diagram of the LED light strip reflow soldering equipment with a correction structure in the present invention;

[0021] Figure 4 This is a top view of the LED light strip reflow soldering equipment with a correction structure in the present invention;

[0022] Figure 5 This is a structural diagram of a reflow soldering device for LED light strips with a correction structure in the present invention;

[0023] Figure 6 This is a schematic structural diagram of the partial insulation mechanism of the utility model;

[0024] Figure 7This is another structural diagram of the LED light strip reflow soldering equipment with a partial correction structure in the present invention;

[0025] Figure 8 It is an exploded schematic diagram of the lower heating mechanism in the utility model.

[0026] Description of Figure Numbers:

[0027]

[0028] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or solutions that meet both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] Please refer to Figures 1 to 8 The present invention proposes an LED light strip reflow soldering device 100 with a correction structure. The LED light strip reflow soldering device 100 with a correction structure provided in an embodiment of the present application is now described.

[0034] The utility model discloses an LED light strip reflow soldering device with a deviation-correcting structure, which is used for adjusting the position of the LED light strip. The LED light strip has two opposite sides.

[0035] The LED light strip reflow soldering device 100 with a deflection correction mechanism includes a device body 1 and a deflection correction device 6. The device body 1 is internally formed with a preheating zone 13 and a heating zone 11. The preheating zone 13, the heating zone 11, and the discharge zone 14 are arranged in sequence. The device body 1 is equipped with an upper heating mechanism 111, a lower heating mechanism 112, and a heat insulation mechanism 113.

[0036] The equipment body 1 is formed with a discharge area 14 and a feeding channel; the feeding channel runs through the preheating temperature zone 13 and the heating temperature zone 11, the correction device 6 is arranged in the discharge area 14, and includes a detection mechanism and a sheet moving mechanism 62, the detection mechanism includes two infrared detectors 61, the two infrared detectors 61 are arranged on the equipment body 1, and correspond to the opposite sides of the LED light strip respectively to detect whether the LED light strip is in the set position; the sheet moving mechanism 62 is provided with a correction channel for the LED light strip to pass through, and the correction channel corresponds to the feeding channel, the sheet moving mechanism 62 is provided with a first driving mechanism 621, a second driving mechanism 622 and a correction rod 623, the first driving mechanism 621 is connected to and drives the correction rod 623 to press or loosen the LED light strip, and the second driving mechanism 622 is connected to and drives the first driving mechanism 621 to move in a moving direction perpendicular to the LED light strip to move the LED light strip to the set position.

[0037] Specifically, the first driving mechanism 621 and the second driving mechanism 622 may be cylinders 1123 .

[0038] It is understandable that when the flexible LED light strip is moving, if the two infrared detectors 61 detect that the LED light strip is not in the set position, the moving mechanism 62 will adjust the position of the LED light strip in time to prevent the LED light strip from colliding with the machine and reduce damage to the LED light strip.

[0039] The upper heating mechanism 111 is located above the feeding channel. Specifically, the upper heating mechanism 111 includes a reflow soldering table cover 1111 hinged at one end of the top of the equipment body 1. The inner wall of the reflow soldering table cover 1111 is provided with a heating box 1112 that generates high temperature to the equipment body 1.

[0040] It can be understood that the heating method of the heating box 1112 is to use a heater and a fan to continuously heat and circulate the air in the furnace. The welded parts are heated by the hot gas in the furnace, thereby achieving welding, and the heating is uniform and the temperature is stable.

[0041] The heat insulating mechanism 113 is provided in the equipment body 1 and is located between the upper heating mechanism 111 and the feed channel, and can movably block or expose the feed channel to isolate or release the high temperature generated by the upper heating mechanism 111 to the feed channel.

[0042] Specifically, the heat insulation mechanism 113 includes a driving motor, a sprocket, a chain 1133, a guide wheel 1134, a guide rail 1135 and a first heat insulation plate 1136. The sprocket is rotatably connected to the equipment body 1 through a bearing. The surface of the sprocket is engaged with the chain 1133, and the chain 1133 is fixedly connected to the first heat insulation plate 1136. A plurality of guide wheels 1134 are fixedly connected to the middle of the first heat insulation plate 1136. A guide rail 1135 is fixedly connected to the top of the equipment body 1 corresponding to the position of the guide wheel 1134. The guide rail 1135 guides the rolling of the guide wheel 1134. The driving motor drives the sprocket, thereby driving the chain 1133 to drive the first heat insulation plate 1136 to be movably extended and retracted between the upper heating mechanism 111 and the heat-averaging copper plate 1122, thereby movably blocking or exposing the feed channel to isolate or release the high temperature generated by the upper heating mechanism 111 to the feed channel.

[0043] Furthermore, the guide wheel 1134 includes an inverted T-frame and rollers, and the rollers are rotatably connected to the two ends of the bottom of the T-frame. The T-frame is fixedly embedded in the middle of the first insulation board 1136, and the width between the rollers is adapted to the width of the guide rail 1135.

[0044] It can be understood that by setting the guide wheel 1134 and the guide rail 1135, the first heat insulation board 1136 can be smoothly moved between the heating box 1112 and the heat-saturating copper plate 1122, thereby effectively isolating the high temperature generated by the heating box 1112 from the LED light strip.

[0045] In the present invention, the lower heating mechanism 112 is located below the feeding channel and includes a telescopic mechanism and a plurality of soaking copper plates 1122. The telescopic mechanism can movably drive the plurality of soaking copper plates 1122 toward or away from the LED light strip, and the plurality of soaking copper plates 1122 are used to heat the LED light strip.

[0046] Specifically, the lower heating mechanism 112 includes a cylinder 1123 and a fixed frame 1124. The fixed frame 1124 is arranged at the top of the cylinder 1123. A second heat insulation plate 1125 is fixedly provided on the top of the fixed frame 1124. A heat-equalizing copper plate 1122 is fixedly provided on the top of the second heat insulation plate 1125. An electric heating plate 1126 for generating high temperature is provided between the second heat insulation plate 1125 and the heat-equalizing copper plate 1122. A fixed plate 1127 is fixedly connected to the surface of the cylinder 1123, and the bottom of the fixed plate 1127 is fixedly connected to the equipment body 1, and the equipment body 1 is fixedly connected to the middle part of the equipment body 1.

[0047] It can be understood that when in use, the utility model first passes the LED light strip through the upper heating mechanism 111 and the lower heating mechanism 112, and then the LED light strip is pulled, and at the same time the heating box 1112 and the electric heating plate 1126 are powered on, the heating box 1112 is located at the top of the LED light strip to heat the surface of the LED light strip, and at the same time the electric heating plate 1126 is located at the bottom of the LED light strip, and the heat-averaging copper plate 1122 is heated by the electric heating plate 1126, and the temperature is evenly distributed through the heat-averaging copper plate 1122, so that the heat-averaging copper plate 1122 can evenly transfer heat to the bottom of the LED light strip, thereby performing a welding operation on the LED light strip.

[0048] In addition, a support plate is provided between the fixing plate 1127 and the fixing frame 1124 to change the distance between the heat-saturating copper plate 1122 and the LED light strip, that is, to reduce the temperature at which the heat-saturating copper plate 1122 heats the LED light strip, thereby avoiding continuous high-temperature damage to the stagnant LED light strip.

[0049] It is understandable that the second heat insulating plate 1125 and the fixing frame 1124 can be provided to prevent the temperature from being transferred downwards and causing damage to the cylinder 1123 .

[0050] Furthermore, a second support frame is fixedly connected to the top of the cylinder 1123, and a support plate is fixedly connected to the surface of the second support frame. The second support frame and the support plate are both fixedly connected to the bottom of the fixed frame 1124. The middle parts of both ends of the fixed plate 1127 are respectively fixedly connected to support vertical rods to support the support plate when the support plate is in the lowest position.

[0051] When the machine needs to be shut down for maintenance, the driving motor drives the sprocket to rotate, and the sprocket drives the first heat insulation plate 1136 to transmit through the chain 1133, so that the first heat insulation plate 1136 moves from the unheated area to the heated welding area, that is, the first heat insulation plate 1136 moves to the position between the heating box 1112 and the heat-equalizing copper plate 1122, thereby isolating the high temperature generated by the heating box 1112, and at the same time, the cylinder 1123 drives the fixing frame 1124 to move downward through the second support frame and the support plate, and then the fixing frame 1124 drives the electric heating plate 1126 and the heat-equalizing copper plate 1122 to move downward through the second heat insulation plate 1125, changing the distance between the heat-equalizing copper plate 1122 and the LED light strip, that is, reducing the temperature of the LED light strip heated by the heat-equalizing copper plate 1122, thereby avoiding the situation where the stagnant LED light strip is damaged by continuous high temperature.

[0052] Specifically, the traction mechanism 2 is arranged at one end of the bracket adjacent to the heating temperature zone 11, and is used to pull the LED light strip through the feeding channel. The vacuum mechanism is arranged at the end of the equipment body 1 away from the traction mechanism 2. A plurality of vacuum orifice plates 31 are provided on the equipment body 1. The vacuum mechanism absorbs the LED light strip through the holes on the vacuum orifice plates 31 to cooperate with the traction mechanism 2 to straighten the LED light strip.

[0053] Furthermore, the traction mechanism 2 includes a liftable pressure rod 21 and a first movable mechanism 22. The pressure rod 21 can movably tighten or loosen the LED light strip. The first movable mechanism 22 is slidably connected to the equipment body 1 and is arranged along the extension direction of the feed channel. The first movable mechanism 22 is fixedly connected to the pressure rod 21 and can drive the pressure rod 21 to slide in the feed channel, thereby driving the LED light strip to slide in the feed channel.

[0054] Furthermore, the LED light strip reflow soldering device 100 with a deviation-correcting structure further includes two positioning pieces 5 arranged relative to the feeding channel, and the positioning pieces 5 can movably press or loosen the LED light strip.

[0055] It can be understood that the LED light strip material is long and is a flexible plate in a continuous roll. The vacuum mechanism is arranged at the end of the equipment body 1 away from the traction mechanism 2. The vacuum mechanism adsorbs the LED light strip through the holes on the vacuum orifice plate 31. The vacuum mechanism and the traction mechanism 2 respectively apply force to the LED light strip, thereby cooperating to straighten the LED light strip and prevent the LED light strip from contacting the descending heat-absorbing copper plate 1122 under the action of gravity. In addition, by providing a positioning piece 5, the LED light strip can be temporarily pressed each time the traction mechanism 2 pulls the LED light strip to the discharge port.

[0056] Specifically, the vacuum mechanism may be a high-pressure blower.

[0057] In summary, when the LED light strip reflow soldering equipment 100 with a correction mechanism is shut down for maintenance, the traction mechanism 2 stops pulling the LED light strip through the feed channel. The upper heating mechanism 111 and the lower heating mechanism 112 are always in a heating state. The heat insulation mechanism 113 blocks the feed channel to isolate or release the high temperature generated by the heating mechanism to the feed channel. The telescopic mechanism drives the plurality of soaking copper plates 1122 away from the LED light strip in the feed channel, reducing the temperature of the LED light strip heated by the soaking copper plates 1122, thereby preventing the stagnant LED light strip from being damaged by continuous high temperature.

[0058] In general, it can prevent the electronic components on the LED light strip from deteriorating and being damaged in a high temperature environment for a long time, which will directly cause component failure, affect the quality of the LED light strip, seriously affect the reliability of the product, and may also cause the electronic components to fail. At the same time, there is no need to cut the damaged LED light strip so that the LED light strip can be produced to the set length.

[0059] Furthermore, the device body 1 is provided with a plurality of round rods 4 for supporting the LED light strips, and the plurality of round rods 4 are rotatably connected to the device body 1 .

[0060] It is understandable that the round rod 4 can further assist the LED light strip to be located in the feeding channel, thereby preventing the LED light strip from contacting the descending soaking copper plate 1122 under the action of gravity.

[0061] In the present invention, there are several soaking copper plates 1122, and the several soaking copper plates 1122 are divided into two groups and arranged side by side inside the equipment body 1 to form two reflow soldering production lines. The power of the several soaking copper plates 1122 increases successively along the moving direction of the LED light strip.

[0062] It can be understood that the two reflow soldering production lines are arranged in parallel in the same equipment body 1 and can operate independently, so that the overall energy consumption of the LED light strip reflow soldering equipment 100 with a correction structure is reduced and more energy-efficient.

[0063] In the present invention, the equipment body 1 is also formed with a preheating temperature zone 13, and the feeding channel passes through the preheating temperature zone 13 and the heating temperature zone 11 in sequence. The preheating temperature zone 13 is provided with several preheating copper plates 131, which are used to heat the LED light strip to preheat the LED light strip.

[0064] It is understandable that the LED light strip is preheated to a set temperature in the preheating temperature zone 13 to reduce thermal stress caused by temperature difference and activate the flux in the solder paste so that the solid solder particles in the solder paste melt evenly.

[0065] The above are only preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A LED light strip reflow soldering device (100) with a correction structure, used for adjusting the position of an LED light strip, wherein the LED light strip has two opposite sides; characterized in that: The LED light strip reflow soldering device (100) with a deviation correction structure comprises: An equipment body (1), wherein the equipment body (1) is formed with a discharge area (14) and an inlet channel; and A correction device (6), the correction device (6) is arranged in the discharge area (14), and includes a detection mechanism and a sheet moving mechanism (62), the detection mechanism includes two infrared detectors (61), the two infrared detectors (61) are arranged on the device body (1), and respectively correspond to the opposite sides of the LED light strip to detect whether the LED light strip is in a set position; the sheet moving mechanism (62) is provided with a correction channel for the LED light strip to pass through, and the correction channel corresponds to the feeding channel, the sheet moving mechanism (62) is provided with a first driving mechanism (621), a second driving mechanism (622) and a correction rod, the first driving mechanism (621) is connected to and drives the correction rod to press or loosen the LED light strip, and the second driving mechanism (622) is connected to and drives the first driving mechanism (621) to move in a moving direction perpendicular to the moving direction of the LED light strip to move the LED light strip to the set position.

2. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 1, characterized in that: A preheating temperature zone (13) and a heating temperature zone (11) are formed inside the main body (1) of the device. The preheating temperature zone (13), the heating temperature zone (11) and the discharge zone (14) are arranged in sequence. The main body (1) of the device is provided with an upper heating mechanism (111), a lower heating mechanism (112) and a heat insulation mechanism (113). The upper heating mechanism (111) is located above the feeding channel. The heat insulation mechanism (113) is provided on the main body (1) of the device and is located between the upper heating mechanism (111) and the lower heating mechanism (112). 1) and the feed channel, and can movably block or expose the feed channel to isolate or release the high temperature generated by the upper heating mechanism (111) to the feed channel; the lower heating mechanism (112) is located below the feed channel, and includes a telescopic mechanism and a plurality of soaking copper plates (1122), the telescopic mechanism can movably drive the plurality of soaking copper plates (1122) to approach or move away from the LED light strip, and the plurality of soaking copper plates (1122) are used to heat the LED light strip.

3. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 2 is characterized in that: The heat insulation mechanism (113) includes a driving motor, a sprocket, a chain (1133), a guide wheel (1134), a guide rail (1135) and a first heat insulation board (1136). The sprocket is rotatably connected to the device body (1) through a bearing. The surface of the sprocket is engaged with the chain (1133), and the chain (1133) is fixedly connected to the first heat insulation board (1136). A plurality of guide wheels (1134) are fixedly connected to the middle of the first heat insulation board (1136). The device body (1) corresponds to the guide wheels. The guide rail (1135) is fixedly connected to the top of the wheel (1134), and the guide rail (1135) guides the rolling of the guide wheel (1134). The drive motor drives the sprocket, thereby driving the chain (1133) to drive the first heat insulation plate (1136) to be movably extended and retracted between the upper heating mechanism (111) and the heat-equalizing copper plate (1122), thereby movably covering or exposing the feed channel to isolate or release the high temperature generated by the upper heating mechanism (111) to the feed channel.

4. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 1, characterized in that: The LED light strip reflow soldering device (100) with a correction structure further includes a traction mechanism (2), wherein the traction mechanism (2) is arranged at one end of the heating temperature zone (11) away from the heating temperature zone (11), and the traction mechanism (2) includes a liftable pressure rod (21) and a first movable mechanism (22), wherein the pressure rod (21) can movably press or loosen the LED light strip, and the first movable mechanism (22) is slidably connected to the device body (1) and is arranged along the extension direction of the feed channel, and the first movable mechanism (22) is fixedly connected to the pressure rod (21) and can drive the pressure rod (21) to slide in the feed channel, thereby driving the LED light strip to slide in the feed channel.

5. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 4, characterized in that: The LED light strip reflow soldering device (100) with a correction structure further includes a vacuum mechanism, which is arranged at one end of the device body (1) away from the traction mechanism (2), and a plurality of vacuum orifice plates (31) are arranged on the device body (1). The vacuum mechanism absorbs the LED light strip through the holes on the vacuum orifice plates (31) to cooperate with the traction mechanism (2) to straighten the LED light strip.

6. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 3, characterized in that: The lower heating mechanism (112) comprises a cylinder (1123) and a fixing frame (1124), wherein the fixing frame (1124) is arranged on the top of the cylinder (1123), a second heat insulation plate (1125) is fixedly provided on the top of the fixing frame (1124), the heat-equalizing copper plate (1122) is fixedly provided on the top of the second heat insulation plate (1125), and an electric heating plate (1126) for generating high temperature is provided between the second heat insulation plate (1125) and the heat-equalizing copper plate (1122), and a fixing plate (1127) is fixedly connected to the surface of the cylinder (1123), the bottom of the fixing plate (1127) is fixedly connected to the device body (1), and the device body (1) is fixedly connected to the middle of the device body (1).

7. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 2, characterized in that: The preheating temperature zone (13) is provided with a plurality of preheating copper plates (131), and the preheating copper plates (131) are used to heat the LED light strip to preheat the LED light strip; And / or, the upper heating mechanism (111) comprises a reflow soldering table cover (1111) hinged to one end of the top of the device body (1), and the inner wall of the reflow soldering table cover (1111) is provided with a heating box (1112) that generates high temperature to the device body (1).

8. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 1, characterized in that: The device body (1) is provided with a plurality of round rods (4) for supporting the LED light strips, and the plurality of round rods (4) are rotatably connected to the device body (1).

9. The LED light strip reflow soldering device (100) with a deviation correction structure according to claim 2 or 3, characterized in that: The number of the heat-saturating copper plates (1122) is several, and the several heat-saturating copper plates (1122) are divided into two groups and arranged side by side inside the device body (1) to form two reflow soldering production lines, and the several heat-saturating copper plates (1122) are increased in sequence along the moving direction of the LED light strip.

10. The LED light strip reflow soldering device (100) with a deviation correction structure according to any one of claims 1 to 5, characterized in that: It also includes two positioning pieces (5) arranged relative to the feeding channel, and the positioning pieces (5) can movably press or release the LED light strip.

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