Flexible lamp strip adjustable welding system

Abstract

The flexible lamp strip adjustable welding system comprises a flexible lamp strip positioning groove, a metal wire conveying and adjusting seat is arranged on one side of the flexible lamp strip positioning groove, and two movable wire adjusting grooves are formed in the metal wire conveying and adjusting seat in a bilateral symmetry mode; the metal wire conveying adjusting seat is provided with a distance control assembly used for controlling the distance between the two movable wire adjusting grooves, the movable wire adjusting grooves are provided with lifting wire pressing assemblies, the distance position of the two metal wires is rapidly adjusted according to the model of the flexible lamp strip, the ends are aligned with the distance of the welding part, and the welding quality is improved. The range pressing connecting mechanism can simultaneously drive the two lifting wire pressing assemblies at different transverse positions to synchronously move up and down, and the range adjusting assembly can simultaneously drive the two lifting wire pressing assemblies at different spacing positions to synchronously adjust front and back; debugging time is shortened, the metal wire can be aligned with the welding part more quickly, various lamp strips can be adapted, and efficiency is improved while quality is guaranteed.

Description

Technical Field

[0001] The invention relates to a flexible light belt auxiliary welding system, and in particular to an adjustable flexible light belt welding system. Background Art

[0002] The lighting industry is developing rapidly. Flexible light strips are highly innovative and practical. They are widely used in home, business, automobile and other fields, such as living rooms, bedrooms, kitchens in homes, windows and promotion areas in commercial places, and car interiors, to meet the diverse lighting needs. Therefore, the market demand is growing rapidly. However, the traditional welding technology of flexible light strips is full of problems. Manual welding dominates the production. Because the welding points of flexible light strips are small and the metal wires are thin, the workers' skills are extremely high, which can easily lead to workers' fatigue mistakes, false welding, short circuits, high scrap rates, and affect production efficiency and quality. Even if some companies use semi-automatic welding equipment, they can face the differences in specifications such as wire spacing and light strip width of different models of light strips. The spacing of the metal wire welding parts of the light strips is different, and the equipment lacks adaptive adjustment capabilities. The debugging cost is high when switching production tasks, which cannot meet the company's efficient and low-cost production needs. Today, the lighting industry is moving towards intelligence and customization, and consumers are pursuing personalized lighting solutions. Flexible light strip manufacturers need to adjust their products frequently, which requires the welding system to quickly and accurately adjust parameters to adapt to various light strips, while ensuring quality and improving efficiency. Therefore, it is urgent to develop a new adjustable welding system.

[0003] Therefore, the existing flexible light strip auxiliary welding system needs to be further improved. Summary of the invention

[0004] The purpose of the present invention is to provide an adjustable welding system for a flexible light strip, which can meet the processing requirements of light strips of different models, quickly adjust the spacing of the welding parts, the wire cutting length, and quickly compress the wires of different spacings. It has strong adaptability, reduces debugging time, and improves work efficiency.

[0005] In order to achieve the above object, the present invention adopts the following scheme:

[0006] A flexible light strip adjustable welding system comprises a flexible light strip positioning groove, a metal wire conveying adjustment seat is arranged on one side of the flexible light strip positioning groove, two movable wire adjustment grooves are symmetrically arranged on the metal wire conveying adjustment seat, a spacing control component for controlling the spacing between the two movable wire adjustment grooves is arranged on the metal wire conveying adjustment seat, a lifting and pressing wire component is arranged on the movable wire adjustment groove, an automatic welding component is arranged at the front end of the lifting and pressing wire component, a range pressing connection mechanism is arranged on the metal wire conveying adjustment seat, which can drive the lifting and pressing wire components in different lateral positions to move up and down, an adjustable cutting knife that can adjust the cutting length of the metal wire is arranged on the lifting and pressing wire component, a range adjustment component that can drive the adjustable cutting knives in different lateral directions to adjust the front and rear distance is arranged on the range pressing connection mechanism, and a guide wheel component for guiding the metal wire is arranged at the tail of the metal wire conveying adjustment seat.

[0007] Furthermore, the metal wire conveying adjustment seat comprises a plurality of positioning pins, and an adjustment support plate is arranged between the plurality of positioning pins;

[0008] The guide wheel assembly includes first auxiliary guide wheels arranged on both sides of the tail of the movable wire adjustment slot, two guide wheel frames are arranged at intervals on the left and right sides of the tail of the metal wire conveying adjustment seat, and two second auxiliary guide wheels are arranged on the guide wheel frames.

[0009] Furthermore, the movable wire adjustment groove includes a side plate arranged at the side edge of the adjustment support plate, the side plate is provided with a plurality of side guide holes, side guide rods are movably arranged in the side guide holes, a movable adjustment base is arranged between the inner ends of the plurality of side guide rods, and an adjustment guide groove is arranged on the movable adjustment base.

[0010] Furthermore, the spacing control component includes an electric track component arranged at the bottom of the adjustment support plate, an adjustment slider is movably arranged on the electric track component, a first hinge part is arranged on each side of the adjustment slider, a side connecting rod is connected between the outer ends of multiple side guide rods on the same side, a second hinge part is arranged on the side connecting rod, and a synchronous connecting rod is hinged between the first hinge part and the second hinge part.

[0011] Furthermore, the lifting and lowering wire pressing assembly includes a plurality of auxiliary vertical guide rods arranged on the movable adjustment base, a wire pressing plate is movably arranged above the movable adjustment base, and the wire pressing plate is provided with a plurality of auxiliary vertical guide holes that can be matched with the plurality of auxiliary vertical guide rods.

[0012] Furthermore, the automatic welding assembly comprises a welding head arranged at the front end of the wire pressing plate, and a wire feeding mechanism capable of adjusting an angle is arranged on one side of the welding head;

[0013] The welding machine head is a miniature welding gun.

[0014] Further, the range pressing connection mechanism includes a plurality of vertical guide shafts arranged at the middle part of the adjustment support plate, a vertical guide sleeve is sleeved on the vertical guide shaft, a plurality of vertical guide sleeves are connected with synchronous pressing connection plates, a pressing frame is arranged between the plurality of vertical guide sleeves, a connecting end for connecting a push rod motor is arranged at the upper end of the pressing frame, two pressing cross bars are arranged on both sides of the synchronous pressing connection plate, two synchronous pressing sleeves which can align with the two pressing cross bars are arranged on the pressure line plate, and the pressing cross bar is movably inserted into the synchronous pressing sleeve;

[0015] When the downward pressing cross bar moves up and down, the synchronous downward pressing sleeve is controlled to follow and move up and down;

[0016] The synchronous pressing sleeve is always sleeved on the pressing cross bar for left-right adjustment.

[0017] Furthermore, the adjustable cutting knife includes a longitudinal slot arranged on the wire pressing plate, and cutter guide grooves are arranged on both sides of the inner wall of the longitudinal slot. A movable cutter is movably mounted on the cutter guide groove, and the outer edge of the movable cutter can fit the inner contour of the adjustment guide groove.

[0018] Further, the range adjustment assembly includes a second push rod motor arranged on the lower pressure frame, the output end of the second push rod motor is provided with a transverse driving shaft, the movable cutter is provided with a transverse synchronous sleeve, and the transverse synchronous sleeve is movably sleeved in the transverse driving shaft;

[0019] The transverse synchronous shaft sleeve is always sleeved on the transverse driving shaft to move left and right;

[0020] When the transverse driving shaft moves forward and backward, the transverse synchronous shaft sleeve is driven to move forward and backward accordingly.

[0021] Furthermore, it also includes an optical detection module and a control module;

[0022] The optical detection module is arranged above the positioning groove of the flexible light strip, and is used to detect the spacing between the welding ends of the two metal wires of the flexible light strip;

[0023] The control module is communicatively connected to the electric track assembly, and controls the forward and backward movement distance of the adjustment slider on the electric track assembly through the control module;

[0024] The optical detection module is communicatively connected to the control module, and the spacing data detected by the optical detection module is transmitted to the control module. The control module proportionally adjusts the forward and backward movement stroke data command of the electric track assembly to drive the adjustment slider according to the spacing data, thereby enabling the spacing control assembly to adjust the spacing of the adjustment guide grooves on both sides so that the two adjustment guide grooves are aligned with the welding end positions of the two metal wires of the currently welded flexible light strip.

[0025] In summary, the present invention has the following beneficial effects compared with the prior art:

[0026] The present invention solves the shortcomings existing in the welding process of the existing flexible circuit board. Through the structural setting of the present invention, it has the following advantages: according to the model of the flexible light strip, the spacing position of the two metal wires can be quickly adjusted to align the end portions with the spacing of the welding parts, thereby improving the adjustment efficiency; the two metal wires can be quickly compressed during the welding process to improve the stability of welding; the cutting size can be adjusted according to the different processing requirements of the metal wires to meet more processing requirements; the adjustable cutting knife and the lifting and pressing wire assembly can follow the movable wire adjustment groove to perform synchronous left and right movements, the adjustable cutting knife can follow the lifting and pressing wire assembly to move up and down synchronously, the range pressing connection mechanism can simultaneously drive the two lifting and pressing wire assemblies at different lateral positions to perform synchronous up and down movements, and the range adjustment assembly can simultaneously drive the two lifting and pressing wire assemblies at different spacing positions to adjust forward and backward synchronously; the debugging time is reduced, the metal wires are more quickly aligned with the welding parts, various light strips are adapted, and the quality is guaranteed while the efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a welding schematic diagram of the present invention;

[0028] Figure 2 It is a three-dimensional diagram of the first state of the present invention;

[0029] Figure 3 It is a stereoscopic diagram of the second state of the present invention;

[0030] Figure 4 It is a three-dimensional diagram of the third state of the present invention;

[0031] Figure 5 is a cross-sectional view of the present invention;

[0032] Figure 6 A top view of the present invention;

[0033] Figure 7 It is a bottom view of the present invention. DETAILED DESCRIPTION

[0034] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 7 The present invention provides an adjustable welding system for a flexible light strip, comprising a flexible light strip positioning groove 1, a metal wire conveying adjustment seat 2 is arranged on one side of the flexible light strip positioning groove 1, two movable wire adjustment grooves 3 are symmetrically arranged on the metal wire conveying adjustment seat 2, a spacing control component 4 for controlling the spacing between the two movable wire adjustment grooves 3 is arranged on the metal wire conveying adjustment seat 2, a lifting and pressing wire component 5 is arranged on the movable wire adjustment groove 3, an automatic welding component 6 is arranged at the front end of the lifting and pressing wire component 5, a range pressing connection mechanism 7 is arranged on the metal wire conveying adjustment seat 2, which can drive the lifting and pressing wire components 5 at different lateral positions to move up and down, an adjustable cutting knife 8 that can adjust the cutting length of the metal wire is arranged on the lifting and pressing wire component 5, and a range adjusting component 9 that can drive the adjustable cutting knife 8 at different lateral positions to adjust the front and rear distance is arranged on the range pressing connection mechanism 7, and a guide wheel component 101 for guiding the metal wire is arranged at the tail of the metal wire conveying adjustment seat 2;

[0036] The flexible light strip 100 to be welded is installed on the flexible light strip positioning groove 1 for fixing, and can be positioned and transported by automated equipment, and multiple flexible light strips 100 are transported in turn to one side of the metal wire transport adjustment seat 2 for positioning to be welded;

[0037] The metal wires are aligned with the two welding parts 200 on the flexible light strip 100 by controlling the spacing of the movable wire adjustment slots 3;

[0038] During adjustment, the spacing control component 4 is controlled, and the spacing control component 4 can control the spacing between the two movable wire adjustment slots 3 and the two lifting and pressing wire assemblies 5 to adjust the movable wire adjustment slots 3 so as to align the corresponding position of one of the welding parts 200;

[0039] The metal wire is connected to the wire feeding device, and the front end passes through the guide wheel assembly 101, the movable wire adjustment slot 3, and finally moves to the outer end of the movable wire adjustment slot 3 to align with the welding part 200;

[0040] When welding, the range pressing connection mechanism 7 is controlled to move downward. The range pressing connection mechanism 7 can be connected to a driving device such as a push rod motor and a cylinder. When the range pressing connection mechanism 7 is pressed downward, the two lifting and pressing wire assemblies 5 are driven to simultaneously descend to the corresponding movable wire adjustment slot 3, and the metal wire in the movable wire adjustment slot 3 is pressed tightly.

[0041] During the pressing process, the adjustable cutting knife 8 inside will cut the metal wire;

[0042] According to different processing requirements, the cutting position of the adjustable cutting knife 8 on the metal wire can be adjusted within a range;

[0043] The adjustable cutting knives 8 on both sides can be moved forward and backward by the range adjustment assembly 9;

[0044] Thus, the cutting position is adjusted, and the adjustable cutting knife 8 can be adjusted to the left and right positions. At this time, the range adjustment component 9 can be used to adjust the front and rear positions of the adjustable cutting knife 8 at different left and right positions.

[0045] Since the lifting and pressing wire assembly 5 can also be adjusted to the left and right positions, the range downward pressure connection mechanism 7 can maintain downward pressure control on the lifting and pressing wire assembly 5 at different left and right positions.

[0046] The metal wire conveying adjustment seat 2 of the present invention comprises a plurality of positioning pins 201, and an adjustment support plate 202 is arranged between the plurality of positioning pins 201;

[0047] The guide wheel assembly 10 includes first auxiliary guide wheels 101 arranged on both sides of the tail of the movable wire adjustment slot 3, two guide wheel frames 102 are arranged at intervals on the left and right sides of the tail of the metal wire conveying adjustment seat 2, and two second auxiliary guide wheels 103 are arranged on the guide wheel frame 102;

[0048] The metal wire will pass through the two second auxiliary guide wheels 103 to calibrate the height position of the wire;

[0049] The two first auxiliary guide wheels 101 at the tail of the movable wire adjustment slot 3 will correct the left and right positions of the metal wire so that the metal wire can smoothly enter the movable wire adjustment slot 3;

[0050] The welded metal wire needs to be insulated:

[0051] The surface of the metal wire can be insulated by heat shrink tube insulation, insulating paint coating and insulating tape winding.

[0052] The movable wire adjustment slot 3 of the present invention comprises a side plate 301 arranged at the side edge of the adjustment support plate 202, the side plate 301 is provided with a plurality of side guide holes 303, a side guide rod 304 is movably arranged in the side guide hole 303, a movable adjustment base 305 is arranged between the inner ends of the plurality of side guide rods 304, and an adjustment guide slot 306 is arranged on the movable adjustment base 305;

[0053] The two movable wire adjustment slots 3 can be adjusted to the left and right positions.

[0054] The spacing control assembly 4 of the present invention comprises an electric track assembly 401 arranged at the bottom of the adjustment support plate 202, an adjustment slider 402 is movably arranged on the electric track assembly 401, a first hinge portion 403 is arranged on both sides of the adjustment slider 402, a side connecting rod 404 is connected between the outer ends of the plurality of side guide rods 304 on the same side, a second hinge portion 405 is arranged on the side connecting rod 404, and a synchronous connecting rod 406 is hinged between the first hinge portion 403 and the second hinge portion 405;

[0055] By controlling the adjusting slider 402 on the electric track assembly 401 to move forward and backward, the push-pull action of the synchronous connecting rod 406 is realized, so that the side connecting rods 404 on both sides are adjusted to open and close.

[0056] The lifting and lowering wire pressing assembly 5 of the present invention includes a plurality of auxiliary vertical guide rods 501 arranged on the movable adjustment base 305, a wire pressing plate 502 is movably arranged above the movable adjustment base 305, and the wire pressing plate 502 is provided with a plurality of auxiliary vertical guide holes 503 that can be sleeved and matched with the plurality of auxiliary vertical guide rods 501.

[0057] The automatic welding assembly 6 of the present invention comprises a welding head 601 disposed at the front end of the wire pressing plate 502, and a wire feeding mechanism 602 capable of adjusting an angle is disposed on one side of the welding head 601;

[0058] The welding head 601 is a micro welding gun.

[0059] The range pressing connection mechanism 7 of the present invention comprises a plurality of vertical guide shafts 701 arranged in the middle of the adjustment support plate 202, a vertical guide sleeve 702 is sleeved on the vertical guide shaft 701, a plurality of vertical guide sleeves 702 are connected with synchronous pressing connection plates 703, a pressing frame 704 is arranged between the plurality of vertical guide sleeves 702, a connecting end 705 for connecting a push rod motor is arranged at the upper end of the pressing frame 704, two pressing cross bars 706 are arranged on both sides of the synchronous pressing connection plate 703, two synchronous pressing sleeves 707 which can align the two pressing cross bars 706 are arranged on the wire pressing plate 502, and the pressing cross bar 706 is movably inserted in the synchronous pressing sleeve 707;

[0060] When the downward pressing cross bar 706 moves up and down, the synchronous downward pressing sleeve 707 is controlled to follow the upward and downward movement;

[0061] The synchronous downward pressing sleeve 707 is always sleeved on the downward pressing cross bar 706 for left and right adjustment.

[0062] The adjustable cutting knife 8 of the present invention comprises a longitudinal slot 801 arranged on the wire pressing plate 502, and cutter guide grooves 802 are arranged on both sides of the inner wall of the longitudinal slot 801, and a movable cutter 803 is movably mounted on the cutter guide groove 802, and the outer edge of the movable cutter 803 can be arranged to fit the inner contour of the adjustment guide groove 306;

[0063] He adjusts the front and rear positions of the movable cutter 803 on the adjusting guide groove 306, thereby adjusting the position of each downward pressing and cutting, and obtains the required length of the metal wire.

[0064] The range adjustment assembly 9 of the present invention comprises a second push rod motor 901 arranged on the lower pressure frame 704, a transverse driving shaft 902 is arranged at the output end of the second push rod motor 901, a transverse synchronous shaft sleeve 903 is arranged on the movable cutter 803, and the transverse synchronous shaft sleeve 903 is movably sleeved in the transverse driving shaft 902;

[0065] The transverse synchronous shaft sleeve 903 is always sleeved on the transverse driving shaft 902 to move left and right;

[0066] When the transverse driving shaft 902 moves forward and backward, the transverse synchronous shaft sleeve 903 is driven to move forward and backward accordingly.

[0067] The present invention also includes an optical detection module and a control module;

[0068] The optical detection module is arranged above the flexible light strip positioning groove 1 and is used to detect the spacing between the welding ends of the two metal wires of the flexible light strip;

[0069] The control module is communicatively connected to the electric track assembly 401, and controls the forward and backward movement distance of the adjustment slider 402 on the electric track assembly 401 through the control module;

[0070] The optical detection module is communicatively connected to the control module, and the spacing data detected by the optical detection module is transmitted to the control module. The control module proportionally adjusts the forward and backward movement stroke data command of the electric track component 401 to drive the adjustment slider 402 according to the spacing data, thereby realizing that the spacing control component 4 adjusts the spacing of the adjustment guide grooves 306 on both sides, so that the two adjustment guide grooves 306 are aligned with the two welding end positions of the metal wires currently welding the flexible light strip.

[0071] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A flexible light strip adjustable welding system, comprising a flexible light strip positioning groove (1), characterized in that: A metal wire conveying adjustment seat (2) is arranged on one side of the positioning groove (1) of the flexible light strip. Two movable wire adjustment grooves (3) are symmetrically arranged on the metal wire conveying adjustment seat (2). A spacing control component (4) for controlling the spacing between the two movable wire adjustment grooves (3) is arranged on the metal wire conveying adjustment seat (2). A lifting and pressing wire component (5) is arranged on the movable wire adjustment groove (3). An automatic welding component (6) is arranged at the front end of the lifting and pressing wire component (5). A range pressing connection mechanism (7) is arranged on the metal wire conveying adjustment seat (2) and can drive the lifting and pressing wire components (5) at different lateral positions to move up and down. An adjustable cutting knife (8) that can adjust the cutting length of the metal wire is arranged on the lifting and pressing wire component (5). A range adjusting component (9) that can drive the adjustable cutting knife (8) at different lateral positions to adjust the front and rear distance is arranged on the range pressing connection mechanism (7). A guide wheel component (10) for guiding the metal wire is arranged at the rear of the metal wire conveying adjustment seat (2).

2. The flexible light strip adjustable welding system according to claim 1, characterized in that: The metal wire conveying adjustment seat (2) comprises a plurality of positioning pins (201), and an adjustment support plate (202) is arranged between the plurality of positioning pins (201); The guide wheel assembly (10) comprises first auxiliary guide wheels (101) arranged on both sides of the tail of the movable wire adjustment slot (3), two guide wheel frames (102) are arranged at intervals on the left and right sides of the tail of the metal wire conveying adjustment seat (2), and two second auxiliary guide wheels (103) are arranged on the guide wheel frames (102).

3. The adjustable welding system of a flexible light strip according to claim 2, characterized in that: The movable wire adjustment groove (3) comprises a side plate (301) arranged at the side edge of the adjustment support plate (202), the side plate (301) is provided with a plurality of side guide holes (303), side guide rods (304) are movably arranged in the side guide holes (303), a movable adjustment base (305) is arranged between the inner ends of the plurality of side guide rods (304), and an adjustment guide groove (306) is arranged on the movable adjustment base (305).

4. The adjustable welding system of a flexible light strip according to claim 3 is characterized in that: The spacing control component (4) comprises an electric track component (401) arranged at the bottom of the adjustment support plate (202), an adjustment slider (402) is movably arranged on the electric track component (401), a first hinge part (403) is arranged on both sides of the adjustment slider (402), a side connecting rod (404) is connected between the outer ends of multiple side guide rods (304) on the same side, a second hinge part (405) is arranged on the side connecting rod (404), and a synchronous connecting rod (406) is hinged between the first hinge part (403) and the second hinge part (405).

5. The adjustable welding system of a flexible light strip according to claim 4, characterized in that: The lifting and lowering wire pressing assembly (5) comprises a plurality of auxiliary vertical guide rods (501) arranged on the movable adjustment base (305); a wire pressing plate (502) is movably arranged above the movable adjustment base (305); and a plurality of auxiliary vertical guide holes (503) capable of being sleeved and matched with the plurality of auxiliary vertical guide rods (501) are arranged on the wire pressing plate (502).

6. The adjustable welding system of a flexible light strip according to claim 5, characterized in that: The automatic welding assembly (6) comprises a welding head (601) arranged at the front end of the wire pressing plate (502), and a wire feeding mechanism (602) capable of adjusting an angle is arranged on one side of the welding head (601); The welding head (601) is a miniature welding gun.

7. The adjustable welding system of a flexible light strip according to claim 6, characterized in that: The range pressing connection mechanism (7) comprises a plurality of vertical guide shafts (701) arranged in the middle of the adjustment support plate (202), a vertical guide sleeve (702) is sleeved on the vertical guide shaft (701), a plurality of vertical guide sleeves (702) are connected with synchronous pressing connection plates (703), a pressing frame (704) is arranged between the plurality of vertical guide sleeves (702), a connecting end (705) for connecting a push rod motor is arranged at the upper end of the pressing frame (704), two pressing cross bars (706) are arranged on both sides of the synchronous pressing connection plate (703), two synchronous pressing sleeves (707) which can align with the two pressing cross bars (706) are arranged on the wire pressing plate (502), and the pressing cross bar (706) is movably inserted into the synchronous pressing sleeve (707); When the downward pressing cross bar (706) moves up and down, the synchronous downward pressing sleeve (707) is controlled to follow the upward and downward movement; The synchronous downward pressing sleeve (707) is always sleeved on the downward pressing cross bar (706) for left-right adjustment.

8. The adjustable welding system of a flexible light strip according to claim 7, characterized in that: The adjustable cutting knife (8) comprises a longitudinal slot (801) arranged on the wire pressing plate (502), and cutter guide grooves (802) are arranged on both sides of the inner wall of the longitudinal slot (801). A movable cutter (803) is movably mounted on the cutter guide groove (802), and the outer edge of the movable cutter (803) can be arranged to fit the inner contour of the adjustment guide groove (306).

9. The adjustable welding system of a flexible light strip according to claim 8, characterized in that: The range adjustment component (9) comprises a second push rod motor (901) arranged on the lower pressure frame (704), the output end of the second push rod motor (901) is provided with a transverse driving shaft (902), the movable cutter (803) is provided with a transverse synchronous shaft sleeve (903), and the transverse synchronous shaft sleeve (903) is movably sleeved in the transverse driving shaft (902); The transverse synchronous shaft sleeve (903) is always sleeved on the transverse driving shaft (902) to move left and right; When the transverse driving shaft (902) moves forward and backward, it drives the transverse synchronous shaft sleeve (903) to move forward and backward accordingly.

10. The adjustable welding system of a flexible light strip according to claim 9, characterized in that: It also includes an optical detection module and a control module; The optical detection module is arranged above the flexible light strip positioning groove (1) and is used to detect the spacing between the welding ends of two metal wires of the flexible light strip; The control module is communicatively connected to the electric track assembly (401), and controls the forward and backward movement distance of the adjustment slider (402) on the electric track assembly (401) through the control module; The optical detection module is communicatively connected to the control module, and the spacing data detected by the optical detection module is transmitted to the control module. The control module proportionally adjusts the forward and backward movement stroke data command of the electric track component (401) to drive the adjustment slider (402) according to the spacing data, thereby enabling the spacing control component (4) to adjust the spacing of the adjustment guide grooves (306) on both sides, so that the two adjustment guide grooves (306) are aligned with the positions of the two metal wire welding ends of the currently welded flexible light strip.

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