Lamp strip sleeving mechanism

Abstract

The utility model provides a lamp strip sleeve mechanism, relates to the technical field of rubber-insulated wire lamps, and aims to solve the technical problem that rubber-insulated wire lamp production equipment in the prior art cannot sleeve a sub lamp strip with a sleeve. A lamp belt sleeving mechanism comprises a base table, a driving assembly, a pipe supply assembly, a sleeving assembly, a heating assembly and a plurality of limiting columns, the multiple limiting columns are distributed on the base table at intervals and driven by the driving assembly to intermittently move in the distribution direction of the limiting columns, and a lamp belt to be sleeved is arranged between every two adjacent limiting columns; the sleeve assembly comprises a first air cylinder, a second air cylinder and two pipe clamps, the first air cylinder is connected with the base table and drives the second air cylinder to reciprocate in the length direction of a lamp strip to be sleeved, the second air cylinder is connected with the two pipe clamps and drives the two pipe clamps to reciprocate oppositely, each pipe clamp is provided with a groove, and the two pipe clamps clamp sleeves provided by the sleeve supply assembly. A to-be-sleeved lamp strip is located between the two grooves, and the heating assembly is connected to the base table and used for heating the sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of flat cable lights, and specifically relates to a light strip sleeve mechanism. Background Art

[0002] The flat cable light includes a main light strip, a plurality of sub-light strips and a plurality of lamp heads. When the flat cable light is straightened, the plurality of sub-light strips are arranged perpendicular to the main light strip and distributed along the length direction of the main light strip, and one lamp head is connected in series on each sub-light strip. Among them, two main wires are arranged in the main light strip, and two sub-wires are also arranged in the sub-light strip. The lamp head is connected in series on the two sub-wires. In production, it is necessary to first break the skin of the main light strip to expose the main wires, then connect the two sub-wires of the sub-light strip to the two main wires of the main light strip respectively, and then wrap them, so the production is relatively troublesome. Compared with the above-mentioned flat cable light, a new type of flat cable light structure can significantly improve the production efficiency, and its specific structure is as follows: two wires are arranged in the light strip, and a plurality of lamp heads are connected in series on the two wires. The left and right parts of the light strip of the lamp head are pulled out and bent, which is equivalent to the above-mentioned sub-light strip, and the light strip of the other unbent part is equivalent to the above-mentioned main light strip, and then a sleeve is sleeved on the pulled-out sub-light strip for fixation. The light strip bends backward around a winding post in the front-rear direction, then bends to the right and then to the left, and then bends backward around the second winding post. In this way, a U-shaped main light strip is formed on the winding post, and the sub-light strip is also U-shaped and connected to the two sections of the main light strip and located between the two winding posts. When sleeving, a plastic sleeve is directly sleeved on the sub-light strip between the two winding posts, and the light strip needs to be fixed on the winding post when sleeving. However, the existing flat cable light production equipment cannot sleeve the sleeve onto the sub-light strip to fix the two parts of the light strip. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a light strip sleeve mechanism to solve the technical problem that the existing flat cable light production equipment cannot sleeve the sleeve onto the sub-light strip.

[0004] To solve the above technical problems, the present utility model provides a lamp strip sleeving mechanism, which includes a base, a driving assembly, a tube supply assembly, a sleeving assembly, a heating assembly and a plurality of limiting posts. The driving assembly is connected to the base. The plurality of limiting posts are spaced apart on the base and are driven by the driving assembly to intermittently move along their distribution direction. The lamp strip is fixed on the plurality of limiting posts. A lamp strip to be sleeved is provided between every two adjacent limiting posts. The tube supply assembly is used to supply sleeves to the sleeving assembly. The sleeving assembly includes a first cylinder, a second cylinder and two tube clamps distributed vertically. The first cylinder is connected to the base and drives the second cylinder to reciprocate along the length direction of the lamp strip to be sleeved. The second cylinder is connected to the two tube clamps and drives the two tube clamps to reciprocate vertically towards each other. A groove is provided on the end surface of each tube clamp facing the other tube clamp. The groove runs through both ends of the tube clamp along the length direction of the lamp strip to be sleeved. The two tube clamps clamp the sleeve provided by the tube supply assembly and expand the sleeve in the groove. After the driving assembly drives the limiting posts to intermittently move each time, the lamp strip to be sleeved is located between the two grooves. The heating assembly is connected to the base and is used to heat the sleeve.

[0005] After adopting the above structure, the lamp strip sleeving mechanism of the present utility model has the following advantages: The tube supply assembly provides sleeves for the sleeving assembly. The second cylinder drives the two tube clamps to move towards each other to clamp the sleeve, and then the first cylinder drives the two tube clamps holding the sleeve to move along the length direction of the lamp strip to be sleeved towards the lamp strip to be sleeved, so as to sleeve the sleeve onto the lamp strip to be sleeved. After sleeving, the heating assembly heats the sleeve, so that the plastic sleeve is heated and shrinks and deforms to fix the two lamp strips. As the limiting posts intermittently move each time, the new lamp strip to be sleeved is moved between the two grooves. By repeating the above process, it can be used to produce a new type of leather wire lamp.

[0006] As an improvement, the tube supply assembly includes a turntable, a third cylinder, a fourth cylinder, two clamping blocks, a tube outlet block, a fifth cylinder and a cutting knife. The turntable, the two clamping blocks and the tube outlet block are sequentially arranged on the base along the length direction of the lamp strip to be sleeved towards the lamp strip to be sleeved. The turntable is rotatably connected to the base. A flat sleeve belt is wound on the turntable. The third cylinder is connected to the base and drives the fourth cylinder to reciprocate along the length direction of the lamp strip to be sleeved. The two clamping blocks are distributed along the moving direction of the limiting posts. The fourth cylinder drives the two clamping blocks to reciprocate towards each other to clamp the sleeve belt in a vertical state. A second through groove is provided on the tube outlet block. The two grooves are located between the tube outlet block and the limiting posts. The fifth cylinder is connected to the base and drives the cutting knife to move vertically. The cutting knife moves vertically between the tube outlet block and the two grooves; with this structure, the turntable conveys the sleeve belt. The sleeve belt is clamped by the two clamping blocks, and then the third cylinder drives the two clamping blocks to move towards the lamp strip to be sleeved, sends the sleeve belt out through the second through groove and is clamped by the two tube clamps through the grooves, and the sleeve belt is expanded. Then the cutting knife cuts the sleeve belt to form a single sleeve.

[0007] As an improvement, the tube supply assembly further includes a limit block and two first connecting columns. The limit block and the two first connecting columns are sequentially arranged between the turntable and the two clamping blocks in the direction close to the tube to be sleeved on the lamp strip. The limit block is provided with a first through groove arranged horizontally, and the first through groove allows the tube to be sleeved to pass through in a horizontal state. A first channel arranged vertically is formed between the two first connecting columns, and the first channel allows the tube to be sleeved to pass through in a vertical state. With this structure, the tube to be sleeved first passes through the first through groove in a horizontal state, and is deformed into a vertical state when passing through the first channel due to being squeezed by the first channel, so that the tube clamp and the groove can smoothly expand the tube to be sleeved.

[0008] As an improvement, the tube supply assembly further includes two second connecting columns arranged between the limit block and the two first connecting columns. A second channel is formed between the two second connecting columns. The width of the second channel is greater than the width of the first channel and less than the width of the first through groove, and the width of the second channel is less than the width of the tube to be sleeved. With this structure, the horizontally arranged tube to be sleeved first passes through the second channel with a slightly larger width to pre-expand the tube to be sleeved, and then passes through the first channel with a smaller width to be deformed into a vertical state. The second connecting columns play a transitional role, which is beneficial to deforming the horizontally arranged tube to be sleeved into a vertical state, so that the tube clamp and the groove can smoothly expand the tube to be sleeved.

[0009] As an improvement, the cross-section of the groove is triangular, and the maximum distance between the two grooves when the two tube clamps are in contact is less than the longitudinal height of the tube to be sleeved. With this structure, by restricting the maximum distance between the grooves when the tube clamps are in contact, the grooves can expand the vertically arranged tube, and the triangular grooves are beneficial to expanding the tube into a circular shape for easy tube operation.

[0010] As an improvement, the heating assembly includes two heating heads connected to the base, and the tube sleeved on the lamp strip moves between the two heating heads. With this structure, the tube is heated and deformed from the upper and lower directions by the upper and lower heating heads respectively, so that the tube can be fully deformed and stably fix the two sections of the lamp strip.

[0011] As an improvement, a tube assisting assembly is connected to the base. The tube assisting assembly includes a sixth cylinder, a seventh cylinder, an eighth cylinder and two clamping arms. The sixth cylinder is connected to the base and drives the seventh cylinder to reciprocate vertically. The seventh cylinder drives the eighth cylinder to reciprocate along the length direction of the tube to be sleeved on the lamp strip. The two clamping arms are distributed along the moving direction of the limit column. The eighth cylinder drives the two clamping arms to reciprocate towards each other and makes the two clamping arms clamp the tube to be sleeved on the lamp strip. With this structure, the insertion end of the tube to be sleeved on the lamp strip may droop due to the presence of a lamp head at the insertion end, resulting in the tube not being able to align with the tube to be sleeved on the lamp strip. However, by clamping the tube to be sleeved on the lamp strip with the two clamping arms and moving towards the insertion end of the tube to be sleeved on the lamp strip, the drooping insertion end can be lifted, so that the tube can be accurately sleeved onto the tube to be sleeved on the lamp strip.

[0012] As an improvement, when the piston rod of the seventh cylinder extends, the clamping arms clamp the strip light to be sleeved and move it away from the limiting post. The sleeve assisting assembly further includes a reset post, which is connected to the piston rod of the seventh cylinder. When the piston rod of the seventh cylinder extends, the reset post is located on the moving path of one of the pipe clamps along the length direction of the strip light to be sleeved. With this structure, during the process of the pipe clamp sleeving the sleeve onto the strip light to be sleeved, one of the pipe clamps abuts against the reset post, thereby driving the piston rod of the seventh cylinder to retract. That is, during the process of the sleeve being sleeved onto the strip light to be sleeved, the clamping arms retract synchronously, which can not only ensure that the sleeve is accurately sleeved onto the strip light to be sleeved, but also prevent the clamping arms from hindering the sleeving of the sleeve.

[0013] As an improvement, the driving assembly includes a motor, a chain and two sprockets. The two sprockets are rotatably connected to the top of the base. The motor is connected to the base and drives one of the sprockets to rotate. The chain is wound around the two sprockets. A connecting block is connected to the outside of each link of the chain, and each connecting block is connected with two limiting posts arranged at intervals. A number of limiting posts are circumferentially arranged at intervals. With this structure, the annular closed structure formed by the chain makes the connecting blocks and the limiting posts connected to the links also form an annular structure. As the chain moves, the recycling of the limiting posts can be realized.

[0014] As an improvement, a positioning block is connected to the base and located between the two sprockets. The positioning block is provided with a positioning groove for a part of the connecting block to pass through. A number of connecting blocks located in the positioning groove are slidably connected to the positioning block. With this structure, the positioning block and the positioning groove play a role in positioning and guiding the connecting blocks between the two sprockets, preventing the position deviation of the connecting blocks caused by the slack of the chain. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 is Figure 1 a partial enlarged view of part A in

[0017] Figure 3 is Figure 1 a partial enlarged view of part B in

[0018] Figure 4 is Figure 1 a partial enlarged view of part C in

[0019] Figure 5 is a three-dimensional structural schematic diagram of the pipe supply assembly and the sleeve assembly part in the present utility model.

[0020] Reference numerals: 1, base; 2, drive assembly; 21, chain; 22, sprocket; 3, pipe supply assembly; 31, turntable; 32, third cylinder; 33, fourth cylinder; 34, clamping block; 35, pipe outlet block; 36, fifth cylinder; 37, cutting knife; 38, limiting block; 39, first connecting column; 310, second connecting column; 4, sleeve assembly; 41, first cylinder; 42, second cylinder; 43, pipe clamp; 5, heating assembly; 51, heating head; 6, limiting column; 7, groove; 8, second through groove; 9, first through groove; 10, first channel; 11, second channel; 12, sleeve auxiliary assembly; 121, sixth cylinder; 122, seventh cylinder; 123, eighth cylinder; 124, clamping arm; 125, reset column; 13, connecting block; 14, positioning block; 15, positioning groove. Detailed implementation mode

[0021] The following will make a detailed description of a lamp strip sleeve mechanism of the present utility model in conjunction with the attached drawings.

[0022] As Figures 1 to 5 shown, a lamp strip sleeve mechanism includes a base 1, a drive assembly 2, a pipe supply assembly 3, a sleeve assembly 4, a heating assembly 5 and a plurality of limiting columns 6. The drive assembly 2 is connected to the base 1. The plurality of limiting columns 6 are arranged at intervals on the base 1 and are driven by the drive assembly 2 to intermittently move along their distribution direction; as Figure 1 and Figure 4 shown, the drive assembly 2 includes a motor, a chain 21 and two sprockets 22. The two sprockets 22 are rotatably connected to the top of the base 1. The motor is connected to the base 1 and drives one of the sprockets 22 to rotate. The chain 21 is wound around the two sprockets 22. A connecting block 13 is connected to the outside of each link of the chain 21, so that the respective connecting blocks 13 are circumferentially distributed in a ring along the chain 21. Each connecting block 13 is connected to two limiting columns 6 arranged at intervals. The plurality of limiting columns 6 are circumferentially arranged at intervals, that is, the plurality of limiting columns 6 are also circumferentially and annularly arranged at intervals along the chain 21; and the chain 21 has a straight part and an arc part. Correspondingly, the distribution of the limiting columns 6 at different positions of the chain 21 is also divided into straight interval distribution and arc separation distribution. The moving direction of the limiting columns 6 in the straight interval distribution is also a straight line direction, and the moving direction of the limiting columns 6 in the arc interval distribution is also an arc direction. And the sleeve operation is carried out at the limiting columns 6 in the straight interval distribution. That is to say, the moving direction of the limiting columns 6 at the sleeve operation position is a straight line direction, which is the front-back direction in this embodiment.

[0023] The light strip is fixed on several limit posts 6. A light strip to be sleeved is provided between every two adjacent limit posts 6. Since the light strip itself is deformable and can maintain a fixed shape when not subjected to external forces, the light strip can be fixed to the limit posts 6 by winding around the limit posts 6. In order to further improve the fixing stability of the light strip to the limit posts 6, a limiting structure such as a limiting groove can also be provided on the limit posts 6 to further fix the light strip. The specific fixing form of the light strip on the limit posts 6 is as follows: The light strip bends backward in the front-rear direction around a limit post 6, then bends to the right and then to the left, and then bends backward around the second limit post 6. In this way, two light strips to be sleeved are formed between the two limit posts 6. The right end of the light strip to be sleeved, that is, the insertion end, is provided with a lamp head. The sleeve is inserted into the light strip to be sleeved from the insertion end from right to left. The materials of the light strip and the sleeve are both prior arts and will not be elaborated here.

[0024] As Figure 4 shown, a positioning block 14 is connected to the base 1 between two sprockets 22. A positioning groove 15 for a part of the connecting block 13 to pass through is provided on the positioning block 14. Several connecting blocks 13 located in the positioning groove 15 are slidably connected to the positioning block 14. That is to say, for the connecting blocks 13 distributed at intervals along a straight line, a part of the connecting block 13 slides back and forth in the positioning groove 15, thereby restricting the position deviation of the connecting block 13 in the left-right direction. Each time the driving assembly 2 drives the limit post 6 to move, the moving distance is the center distance between two adjacent limit posts 6.

[0025] As Figure 1 、 Figure 3 and Figure 5As shown in the figure, the supply tube assembly 3 is used to supply sleeves to the sleeve assembly 4. The supply tube assembly 3 includes a turntable 31, a third cylinder 32, a fourth cylinder 33, two clamping blocks 34, a tube outlet block 35, a fifth cylinder 36, a cutting knife 37, a limiting block 38, two first connecting columns 39 and two second connecting columns 310. The turntable 31, the two clamping blocks 34 and the tube outlet block 35 are sequentially arranged on the base 1 in the direction close to the sleeve-to-be-installed light strip along the length direction of the sleeve-to-be-installed light strip. That is to say, the turntable 31, the two clamping blocks 34 and the tube outlet block 35 are sequentially arranged on the base 1 from right to left, and the whole supply tube assembly 3 is located on the right side of the sleeve-to-be-installed light strip. Among them, the turntable 31 is rotatably connected to the base 1, and a flat sleeve belt is wound on the turntable 31. The third cylinder 32 is connected to the base 1 and drives the fourth cylinder 33 to reciprocate along the length direction of the sleeve-to-be-installed light strip, that is, to reciprocate along the left-right direction. The two clamping blocks 34 are distributed along the moving direction of the limiting column 6, that is, along the front-back direction. The fourth cylinder 33 drives the two clamping blocks 34 to reciprocate towards each other to clamp the sleeve belt in a vertical state. That is to say, the fourth cylinder 33 drives the two clamping blocks 34, one forward and one backward, to move away from or close to each other, and when the two clamping blocks 34 are close to each other, they clamp the sleeve belt. A vertically arranged second through groove 8 is provided on the tube outlet block 35. The so-called vertically arranged means that the height of the second through groove 8 is greater than its width, and the second through groove 8 runs through the left and right ends of the tube outlet block 35 along the left-right direction. The sleeve belt passes through between the two clamping blocks 34 and passes through the second through groove 8 and exits from the left end of the second through groove 8. As Figure 5 shown in the figure, the fifth cylinder 36 is connected to the base 1 and drives the cutting knife 37 to move vertically. The cutting knife 37 is arranged at the left end of the tube outlet block 35 and is in contact with the left end face of the tube outlet block 35. After the sleeve belt extends out of the second through groove 8, the fifth cylinder 36 drives the cutting knife 37 to rise to cut off the sleeve belt to form a sleeve.

[0026] As Figure 3 shown in the figure, the limiting block 38 and the two first connecting columns 39 are sequentially arranged between the turntable 31 and the two clamping blocks 34 in the direction close to the sleeve-to-be-installed light strip. That is to say, the limiting block 38 and the two first connecting columns 39 are sequentially arranged between the turntable 31 and the two clamping blocks 34 from right to left. The limiting block 38 is provided with a horizontally arranged first through groove 9. The so-called horizontally arranged means that the width of the first through groove 9 is greater than its height, and the first through groove 9 also runs through the left and right ends of the limiting block 38 along the left-right direction. The first through groove 9 allows the sleeve belt to pass through in a horizontal state. A first channel 10 arranged vertically is formed between the two first connecting columns 39. The first channel 10 allows the sleeve belt to pass through in a vertical state.

[0027] In addition, two second connecting columns 310 are arranged between the limiting block 38 and the two first connecting columns 39. A second channel 11 is formed between the two second connecting columns 310. The width of the second channel 11 is greater than the width of the first channel 10 and less than the width of the first through slot 9. The width of the second channel 11 is less than the width of the sleeve tape. Moreover, an arc-shaped groove is arranged in the middle of the two second connecting columns 310, which is beneficial to the deformation of the sleeve tape. After the sleeve tape extends out from the turntable 31, it sequentially passes through the first through slot 9, the second channel 11, the first channel 10, between the two clamping blocks 34, and the second through slot 8 from right to left.

[0028] As Figure 1 and Figure 2 shown, the sleeve assembly 4 includes a first air cylinder 41, a second air cylinder 42, and two pipe clamps 43 distributed vertically. The first air cylinder 41 is connected to the base 1 and drives the second air cylinder 42 to reciprocate along the length direction of the sleeve tape to be sleeved, that is, to reciprocate along the left-right direction. The second air cylinder 42 is connected to the two pipe clamps 43 and drives the two pipe clamps 43 to reciprocate in the up-and-down direction, that is, the second air cylinder 42 drives the two pipe clamps 43 to move one up and one down so that the two pipe clamps 43 approach or move away from each other. A groove 7 is provided on the end face of each pipe clamp 43 facing the other pipe clamp 43. The groove 7 penetrates through both ends of the pipe clamp 43 along the length direction of the sleeve tape to be sleeved, that is, the left-right direction. The two pipe clamps 43 clamp the sleeve provided by the pipe supply assembly 3 and expand the sleeve in the groove 7. In this embodiment, both of the two pipe clamps 43 are L-shaped, and a protrusion is provided on the facing end faces of the pipe clamps 43 to form the groove 7. For example, a protrusion is provided on the lower end face of the upper pipe clamp 43, and its groove 7 is provided on the lower end face of the protrusion. Similarly, a protrusion is provided on the upper end face of the lower pipe clamp 43, and its groove 7 is provided on the lower end face of the protrusion. And as Figure 2 and Figure 5 shown, the two grooves 7 are located between the pipe outlet block 35 and the limit post 6. The cutting knife 37 moves vertically between the pipe outlet block 35 and the two grooves 7. The two grooves 7 are located on the left side of the pipe outlet block 35. The positions of the two grooves 7 exactly correspond to the left end of the second through slot 8. First, the clamping blocks 34 clamp the sleeve tape, and then the third air cylinder 32 drives the two clamping blocks 34 to move leftward so that the sleeve tape extends out from the left end of the second through slot 8. The extended sleeve tape is clamped by the two pipe clamps 43 in the two grooves 7, and then the cutting knife 37 cuts the sleeve tape to form a sleeve.

[0029] In addition, the cross section of the groove 7 is triangular. When the two pipe clamps 43 are abutted, the maximum distance between the two grooves 7 is less than the longitudinal height of the sleeve tape. Therefore, when the pipe clamps 43 clamp the sleeve, the sleeve can be expanded into a circular shape. Then, the pipe clamps 43 clamp the sleeve and move leftward to be sleeved onto the sleeve tape to be sleeved. After the driving assembly 2 drives the limit post 6 to move intermittently each time, the sleeve tape to be sleeved is located between the two grooves 7. Specifically, it is located on the left side between the two grooves 7. The heating assembly 5 is connected to the base 1 and is used to heat the sleeve. AsFigure 2 As shown, the heating assembly 5 includes two heating heads 51 connected to the base 1. The sleeve on the lamp strip moves between the two heating heads 51. After the lamp strip sleeve, the limit post 6 moves backward, moving the new lamp strip to be sleeved between the grooves 7, and at the same time moving the sleeved lamp strip backward between the two heating heads 51. The sleeve corresponds to the position between the two heating heads 51, and the heating heads 51 cause the sleeve to be heated and shrink and deform.

[0030] As Figure 2 As shown, a sleeve assisting assembly 12 is connected to the base 1. The sleeve assisting assembly 12 is located on the left side of the limit post 6. The sleeve assisting assembly 12 includes a sixth cylinder 121, a seventh cylinder 122, an eighth cylinder 123 and two clamping arms 124. The sixth cylinder 121 is connected to the base 1 and drives the seventh cylinder 122 to reciprocate vertically. The seventh cylinder 122 drives the eighth cylinder 123 to reciprocate along the length direction of the lamp strip to be sleeved, that is, to move left and right. The two clamping arms 124 are distributed along the moving direction of the limit post 6, that is, along the front-back direction. The eighth cylinder 123 drives the two clamping arms 124 to reciprocate towards each other and causes the two clamping arms 124 to clamp the lamp strip to be sleeved. When the piston rod of the seventh cylinder 122 extends, the clamping arms 124 clamp the lamp strip to be sleeved and move away from the limit post 6. The sleeve assisting assembly 12 further includes a reset post 125. The reset post 125 is connected to the piston rod of the seventh cylinder 122. When the piston rod of the seventh cylinder 122 extends, the reset post 125 is located on the moving path of one of the pipe clamps 43 when it moves along the length direction of the lamp strip to be sleeved. Specifically, during the sleeving operation, the sixth cylinder 121 drives the seventh cylinder 122, the eighth cylinder 123 and the two clamping arms 124 to move downward, so that the lamp strip to be sleeved is located between the two clamping arms 124. Then the two clamping arms 124 clamp the lamp strip to be sleeved. The piston rod of the seventh cylinder 122 extends to drive the two clamping arms 124 to move to the right, so that the two clamping arms 124 move to the vicinity of the insertion end of the lamp strip to be sleeved and expose the insertion end. At this time, the pipe clamp 43 clamps the sleeve and moves it to the left to sleeve it onto the insertion end. The upper pipe clamp 43 abuts against the reset post 125. During the process of the sleeve being sleeved to the left, the piston rod of the seventh cylinder 122 retracts to the left, and the two clamping arms 124 move to the left synchronously until the sleeving operation is completed. By repeating the above process, it can be used to produce a new type of leather wire lamp.

[0031] The above has described in detail the embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above-described one embodiment. All other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present invention.

Claims

1. A lamp strip sleeve mechanism, characterized in that, It includes a base (1), a driving component (2), a tubing supply component (3), a sleeve component (4), a heating component (5) and a number of limit posts (6). The driving component (2) is connected to the base (1). The number of limit posts (6) are distributed at intervals on the base (1) and are driven by the driving component (2) to intermittently move along their distribution direction. The light strip is fixed on the number of limit posts (6). A light strip to be sleeved is provided between every two adjacent limit posts (6). The tubing supply component (3) is used to supply sleeves to the sleeve component (4). The sleeve component (4) includes a first cylinder (41), a second cylinder (42) and two pipe clamps (43) distributed vertically. The first cylinder (41) is connected to the base (1) and drives the second cylinder (42) to reciprocate along the length direction of the light strip to be sleeved. The second cylinder (42) is connected to the two pipe clamps (43) and drives the two pipe clamps (43) to reciprocate vertically towards each other. A groove (7) is provided on the end face of each pipe clamp (43) facing the other pipe clamp (43). The groove (7) runs through both ends of the pipe clamp (43) along the length direction of the light strip to be sleeved. The two pipe clamps (43) clamp the sleeve provided by the tubing supply component (3) and expand the sleeve in the groove (7). After the driving component (2) drives the limit posts (6) to intermittently move each time, the light strip to be sleeved is located between the two grooves (7). The heating component (5) is connected to the base (1) and is used to heat the sleeve.

2. The light strip sleeve mechanism according to claim 1, wherein The tubing supply component (3) includes a turntable (31), a third cylinder (32), a fourth cylinder (33), two clamping blocks (34), a tubing outlet block (35), a fifth cylinder (36) and a cutting knife (37). The turntable (31), the two clamping blocks (34) and the tubing outlet block (35) are sequentially arranged on the base (1) along the length direction of the light strip to be sleeved towards the direction close to the light strip to be sleeved. The turntable (31) is rotatably connected to the base (1). A flat sleeve strip is wound on the turntable (31). The third cylinder (32) is connected to the base (1) and drives the fourth cylinder (33) to reciprocate along the length direction of the light strip to be sleeved. The two clamping blocks (34) are distributed along the moving direction of the limit posts (6). The fourth cylinder (33) drives the two clamping blocks (34) to reciprocate towards each other to clamp the sleeve strip in a vertical state. A vertically arranged second through groove (8) is provided on the tubing outlet block (35). The two grooves (7) are located between the tubing outlet block (35) and the limit posts (6). The fifth cylinder (36) is connected to the base (1) and drives the cutting knife (37) to move vertically. The cutting knife (37) moves vertically between the tubing outlet block (35) and the two grooves (7).

3. The light strip sleeve mechanism according to claim 2, characterized in that, The supply pipe assembly (3) further includes a limit block (38) and two first connecting columns (39). The limit block (38) and the two first connecting columns (39) are sequentially arranged between the turntable (31) and the two clamping blocks (34) in the direction close to the sleeve band to be sleeved. The limit block (38) is provided with a first through groove (9) arranged horizontally. The first through groove (9) allows the sleeve band to pass through in a horizontal state. A first channel (10) arranged vertically is formed between the two first connecting columns (39). The first channel (10) allows the sleeve band to pass through in a vertical state.

4. The light strip sleeve mechanism according to claim 3, characterized in that The supply pipe assembly (3) further includes two second connecting columns (310) arranged between the limit block (38) and the two first connecting columns (39). A second channel (11) is formed between the two second connecting columns (310). The width of the second channel (11) is greater than the width of the first channel (10) and less than the width of the first through groove (9). The width of the second channel (11) is less than the width of the sleeve band.

5. The light strip sleeve mechanism according to claim 2, characterized in that, The cross-section of the groove (7) is triangular. When the two pipe clamps (43) are in contact, the maximum distance between the two grooves (7) is less than the longitudinal height of the sleeve band.

6. The light strip sleeve mechanism according to claim 1, wherein The heating assembly (5) includes two heating heads (51) connected to the base (1). The sleeve on the lamp strip moves between the two heating heads (51).

7. The lamp belt sleeve mechanism according to claim 1, characterized in that A sleeve assisting assembly (12) is connected to the base (1). The sleeve assisting assembly (12) includes a sixth cylinder (121), a seventh cylinder (122), an eighth cylinder (123) and two clamping arms (124). The sixth cylinder (121) is connected to the base (1) and drives the seventh cylinder (122) to move vertically back and forth. The seventh cylinder (122) drives the eighth cylinder (123) to move back and forth along the length direction of the sleeve band to be sleeved. The two clamping arms (124) are distributed along the moving direction of the limit post (6). The eighth cylinder (123) drives the two clamping arms (124) to move back and forth towards each other and makes the two clamping arms (124) clamp the sleeve band to be sleeved.

8. The light strip sleeve mechanism according to claim 7, characterized in that, When the piston rod of the seventh cylinder (122) extends, the clamping arm (124) clamps the sleeve band to be sleeved and moves away from the limit post (6). The sleeve assisting assembly (12) further includes a reset post (125). The reset post (125) is connected to the piston rod of the seventh cylinder (122). When the piston rod of the seventh cylinder (122) extends, the reset post (125) is located on the moving path of one of the pipe clamps (43) when it moves along the length direction of the sleeve band to be sleeved.

9. The light strip sleeve mechanism according to claim 1, wherein The driving component (2) includes a motor, a chain (21) and two sprockets (22). The two sprockets (22) are rotatably connected to the top of the base (1). The motor is connected to the base (1) and drives one of the sprockets (22) to rotate. The chain (21) is wound around the two sprockets (22). A connecting block (13) is connected to the outside of each link of the chain (21). Each connecting block (13) is connected to two spaced-apart limiting columns (6). The plurality of limiting columns (6) are circumferentially spaced apart.

10. The light strip sleeve mechanism according to claim 9, characterized in that, A positioning block (14) is connected to the base (1) between the two sprockets (22). The positioning block (14) is provided with a positioning groove (15) for a part of the connecting block (13) to pass through. A plurality of the connecting blocks (13) located in the positioning groove (15) are slidably connected to the positioning block (14).

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