Jig for assisting installation of lamp strip and sectional material

Abstract

The utility model belongs to the technical field of lamp manufacturing, and relates to a jig for assisting in installation of a lamp strip and a sectional material, which comprises a base, a bottom wheel assembly, a top wheel support and a top wheel assembly. The bottom wheel assembly is rotationally connected to the base, the top wheel support is fixed to the base, the top wheel assembly is rotationally connected to the top wheel support, the axis of the top wheel assembly is parallel to the axis of the bottom wheel assembly, and the top wheel assembly is located over the bottom wheel assembly; the bottom wheel assembly is used for bearing a sectional material, and the top wheel assembly is used for pressing a lamp strip placed on the sectional material so that the lamp strip can be embedded into the sectional material. The utility model is used for solving the problems of large fatigue of manual operation and low efficiency of embedding the lamp strip into the profile in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp manufacturing technical field especially, a kind of for the aid of fixture of lamp strip and sectional material installation. BACKGROUND

[0002] In prior art, lamp strip needs to be installed to specified position by external sectional material, so it needs to be extruded and embedded into sectional material. Usually manually extruding lamp strip into sectional material by hand, since sectional material notch will have card edge, the pressure of manually extruding lamp strip into sectional material notch is larger, not only easily improve artificial fatigue, but also reduce the speed of lamp strip embedding into sectional material. SUMMARY

[0003] Therefore, the utility model provides a kind of for the aid of fixture of lamp strip and sectional material installation, to solve the problem of artificial operation fatigue degree and the low efficiency of lamp strip embedding sectional material in prior art.

[0004] To achieve one or part or all of the above purposes or other purposes, the utility model provides a kind of for the aid of fixture of lamp strip and sectional material installation, the for the aid of fixture of lamp strip and sectional material installation includes base, bottom wheel subassembly, top wheel support and top wheel subassembly;The bottom wheel subassembly is rotatably connected to the base, the top wheel support is fixed to the base, the top wheel subassembly is rotatably connected to the top wheel support, the axis of the top wheel subassembly is parallel to the axis of the bottom wheel subassembly, and the top wheel subassembly is located directly above the bottom wheel subassembly;The bottom wheel subassembly is used to support sectional material, and the top wheel subassembly is used to press down the lamp strip placed on sectional material to embed lamp strip in sectional material.

[0005] Further, the for the aid of fixture of lamp strip and sectional material installation further includes bottom wheel rotation driving subassembly, the bottom wheel rotation driving subassembly is fixed to the base, the bottom wheel subassembly is arranged at the driving end of the bottom wheel rotation driving subassembly, and the bottom wheel rotation driving subassembly is used to drive the bottom wheel subassembly to rotate.

[0006] Further, the for the aid of fixture of lamp strip and sectional material installation further includes top wheel lifting driving subassembly and top wheel slide, the top wheel lifting driving subassembly is fixed to the top wheel support, the top wheel slide is fixed to the driving end of the top wheel lifting driving subassembly, and the top wheel subassembly is rotatably connected to the top wheel slide.

[0007] Further, the bottom wheel subassembly includes at least two bottom wheel rollers, and each bottom wheel roller is connected to the driving end of the bottom wheel rotation driving subassembly;The top wheel subassembly includes at least two top wheel rollers, and each top wheel roller is rotatably connected to the top wheel support, and the top wheel roller and the bottom wheel roller are one-to-one correspondingly arranged.

[0008] Further, the bottom wheel roller is provided with a first empty ring groove, the first empty ring groove is arranged along the circumferential direction of the bottom wheel roller; the top wheel roller is provided with two pressing ring edges and a second empty ring groove, each of the pressing ring edges and the second empty ring groove is arranged along the circumferential direction of the top wheel roller, the second empty ring groove is located between the two pressing ring edges, and the two pressing ring edges are located directly above the notch of the first empty ring groove; the first empty ring groove is used for containing the profile, and the second empty ring groove is used for avoiding the lamp beads of the lamp strip.

[0009] Further, the bottom wheel rotation driving assembly comprises a bottom wheel rotation driving member, a bottom wheel driving wheel, a first transmission belt, a first transmission wheel, a second transmission belt, a second transmission wheel, a first transmission rod and a second transmission rod; the bottom wheel rotation driving member is arranged on the base, and the bottom wheel roller is arranged in one-to-one correspondence with the second transmission wheel.

[0010] The first transmission rod is arranged through the first transmission wheel, one of the second transmission wheels and one of the bottom wheel rollers, and each of the second transmission rods is arranged through any one of the remaining second transmission wheels and any one of the remaining bottom wheel rollers; the first transmission belt is sleeved on the bottom wheel driving wheel and the first transmission wheel respectively, and the second transmission belt is sleeved on all the second transmission wheels.

[0011] Further, the top wheel lifting driving assembly comprises a lifting slider, a lifting slide rod, a lifting connecting rod, a lifting slide cylinder and a lifting adjusting handle; the top wheel support is provided with a lifting adjusting key hole, the lifting slider is provided with a slide rod through hole, the lifting slide rod is arranged through the slide rod through hole and the lifting adjusting key hole, the bottom end of the lifting connecting rod is fixed to the top wheel slide, the lifting slide cylinder is sleeved on the lifting connecting rod, the middle part of the lifting adjusting handle is rotationally connected to the top end of the lifting connecting rod, and the top end and the bottom end of the lifting slider are connected to one end of the lifting adjusting handle and the lifting slide cylinder respectively; the other end of the lifting adjusting handle is used for being held by a user to rotate the lifting adjusting handle around the middle part of the lifting adjusting handle, so as to drive the lifting slider to move up and down.

[0012] Further, the lifting adjusting handle is in L shape.

[0013] Further, the top wheel lifting driving assembly further comprises a lifting guide rod; the bottom end of the lifting guide rod is fixed to the top wheel slide, and the top end of the lifting guide rod is slidably arranged through the top wheel support.

[0014] Further, the top wheel slide comprises a slide support plate and two slide rotary plates, the two slide rotary plates are arranged on the slide support plate, the bottom end of the lifting guide rod and the bottom end of the lifting connecting rod are fixed to the slide support plate, and the two ends of the top wheel roller are rotationally connected to the two slide rotary plates respectively.

[0015] The embodiment of the utility model implements the following beneficial effects:

[0016] The utility model discloses a jig for assisting lamp strip and section bar installation, utilize base to realize the fixed of bottom wheel subassembly, utilize top wheel support to realize the fixed connection of top wheel subassembly and base, through bottom wheel subassembly holds the section bar, then aligns the lamp strip and places on the section bar, again through top wheel subassembly to lamp strip and adds pressure, to with the section bar of lamp strip pressure embedding, to machine -like realizes the installation of lamp strip and section bar, reduces the fatigue degree of manual operation, and then provides the efficiency of lamp strip embedding section bar. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0018] Among them:

[0019] Figure 1 It is the structure schematic diagram of the jig for assisting lamp strip and section bar installation in an embodiment of the utility model;

[0020] Figure 2 It is the local structure schematic diagram of the jig for assisting lamp strip and section bar installation in an embodiment of the utility model;

[0021] Figure 3 It is the side view of the jig for assisting lamp strip and section bar installation in an embodiment of the utility model;

[0022] Figure 4 It is Figure 3 It is the local enlarged view of A in the figure.

[0023] Reference signs:

[0024] 100, base; 200, bottom wheel assembly; 210, bottom wheel roller; 211, first empty ring groove; 300, top wheel support; 310, lifting adjustment key hole; 400, top wheel assembly; 410, top wheel roller; 411, pressing ring edge; 412, second empty ring groove; 500, bottom wheel rotation driving assembly; 510, bottom wheel rotation driving piece; 520, bottom wheel driving wheel; 530, first transmission belt; 540, first transmission wheel; 550, second transmission belt; 560, second transmission wheel; 570, first transmission rod; 580, second transmission rod; 600, top wheel lifting driving assembly; 610, lifting slider; 620, lifting slide rod; 630, lifting connecting rod; 640, lifting slide cylinder; 650, lifting adjustment handle; 660, lifting guide rod; 700, top wheel slide bracket; 710, slide support plate; 720, slide rotation plate;

[0025] 1000, profile; 2000, light strip. DETAILED DESCRIPTION

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application is well suited to carry out the objects and to attain the ends specified herein above with respect to the description of the application owing to the broadness of the terms used therefore, and accordingly, the application is deemed to cover all modifications and variations of this application that fall within the scope of the appended claims and their equivalents. It is to be understood that the terminology used herein is for the purpose of describing the particular embodiments only and is not intended to be limiting of the application.

[0027] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily referring to the same embodiment nor are separate or alternative embodiments mutually exclusive of other embodiments. It is expressly understood that the embodiments described herein are merely example and that a person skilled in the art would readily recognize that claims may be made that are broader than the embodiments illustrated and described herein.

[0028] In order to make the technical personnel in the technical field better understand the application scheme, the technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings.

[0029] Reference Figures 1 to 4The first embodiment of the present application provides a jig for assisting installation of a lamp strip and a profile, which comprises a base 100, a bottom wheel assembly 200, a top wheel support 300 and a top wheel assembly 400; the bottom wheel assembly 200 is rotationally connected to the base 100, the top wheel support 300 is fixed to the base 100, the top wheel assembly 400 is rotationally connected to the top wheel support 300, the axis of the top wheel assembly 400 is parallel to the axis of the bottom wheel assembly 200, and the top wheel assembly 400 is located directly above the bottom wheel assembly 200; the bottom wheel assembly 200 is used to hold the profile 1000, and the top wheel assembly 400 is used to press the lamp strip 2000 placed on the profile 1000 to embed the lamp strip 2000 in the profile 1000.

[0030] In the embodiment, the base 100 is used to fix the bottom wheel assembly 200, and the top wheel support 300 is used to fixedly connect the top wheel assembly 400 and the base 100; the profile 1000 is held by the bottom wheel assembly 200, then the lamp strip 2000 is aligned and placed on the profile 1000, and then the top wheel assembly 400 is used to apply pressure to the lamp strip 2000 to press and embed the lamp strip 2000 on the profile 1000, so that the installation of the lamp strip 2000 and the profile 1000 is realized mechanically, the fatigue of manual operation is reduced, and the efficiency of embedding the lamp strip 2000 in the profile 1000 is improved.

[0031] Referring to Figure 2 , the jig for assisting installation of a lamp strip and a profile further comprises a bottom wheel rotation driving assembly 500, the bottom wheel rotation driving assembly 500 is fixed to the base 100, the bottom wheel assembly 200 is arranged at the driving end of the bottom wheel rotation driving assembly 500, and the bottom wheel rotation driving assembly 500 is used to drive the bottom wheel assembly 200 to rotate.

[0032] In the embodiment, the bottom wheel rotation driving assembly 500 is used to control the bottom wheel assembly 200 to rotate, so that the profile 1000 for installing the lamp strip 2000 is automatically input and output, that is, the lamp strip 2000 placed on the profile 1000 is automatically input and output.

[0033] Specifically, the base 100 is provided with a fitting mounting cavity and a wheel passing hole, the bottom wheel rotation driving assembly 500 is arranged in the fitting mounting cavity, and the bottom wheel assembly 200 is arranged in the wheel passing hole.

[0034] Referring to Figure 1 and Figure 3The jig for assisting the installation of the lamp strip and the profile further comprises a top wheel lifting driving assembly 600 and a top wheel sliding frame 700, the top wheel lifting driving assembly 600 is fixed on the top wheel support 300, the top wheel sliding frame 700 is fixed on the driving end of the top wheel lifting driving assembly 600, and the top wheel assembly 400 is rotationally connected to the top wheel sliding frame 700.

[0035] In the embodiment, the lifting movement of the top wheel sliding frame 700 is realized by the top wheel lifting driving assembly 600, so as to realize the lifting movement of the top wheel assembly 400, so as to adjust the working gap between the top wheel assembly 400 and the bottom wheel assembly 200. The working gap is adjusted to be large to facilitate the placement of the profile 1000 and the lamp strip 2000, and the working gap is adjusted to be small to realize the installation work of the profile 1000 and the lamp strip 2000, so as to ensure that the top wheel assembly 400 can push the lamp strip 2000 to embed into the profile 1000.

[0036] With reference to Figures 1 to 2 The bottom wheel assembly 200 comprises at least two bottom wheel rollers 210, and each bottom wheel roller 210 is connected to the driving end of the bottom wheel rotating driving assembly 500. The top wheel assembly 400 comprises at least two top wheel rollers 410, and each top wheel roller 410 is rotationally connected to the top wheel support 300. The top wheel roller 410 and the bottom wheel roller 210 are arranged one by one.

[0037] In the embodiment, the number of the bottom wheel rollers 210 is adjusted to adjust the pushing and installing time of the lamp strip 2000 and the profile 1000, so as to ensure the installation effect of the lamp strip 2000 and the profile 1000.

[0038] With reference to Figures 1 to 4 The bottom wheel roller 210 is provided with a first air-avoiding ring groove 211 arranged along the circumferential direction of the bottom wheel roller 210. The top wheel roller 410 is provided with two pressing ring edges 411 and a second air-avoiding ring groove 412. Each pressing ring edge 411 and the second air-avoiding ring groove 412 are arranged along the circumferential direction of the top wheel roller 410. The second air-avoiding ring groove 412 is located between the two pressing ring edges 411. The two pressing ring edges 411 are located directly above the notch of the first air-avoiding ring groove 211. The first air-avoiding ring groove 211 is used for containing the profile 1000, and the second air-avoiding ring groove 412 is used for avoiding the lamp beads of the lamp strip 2000.

[0039] In the embodiment, the first avoidance groove 211 is used to limit the conveying position of the profile 1000, so as to avoid the position deviation of the profile 1000. The two pressing ring edges 411 are used to press and push the lamp-bead-free areas on the two sides of the periphery of the lamp strip 2000, so as to realize the embedded installation of the lamp strip 2000 and the profile 1000. Then, the second avoidance groove 412 is used to avoid the lamp-bead area in the middle of the lamp strip 2000, so as to avoid the damage of the lamp beads of the lamp strip 2000 caused by the top roller 410.

[0040] With reference to Figure 2 The bottom wheel rotating driving assembly 500 comprises a bottom wheel rotating driving member 510, a bottom wheel driving roller 520, a first transmission belt 530, a first transmission roller 540, a second transmission belt 550, a second transmission roller 560, a first transmission rod 570 and a second transmission rod 580. The bottom wheel rotating driving member 510 is arranged on the base 100, and the bottom wheel roller 210 is arranged in one-to-one correspondence with the second transmission roller 560.

[0041] The first transmission rod 570 is arranged through the first transmission roller 540, one of the second transmission rollers 560 and one of the bottom wheel rollers 210. Each second transmission rod 580 is arranged through any one of the remaining second transmission rollers 560 and any one of the remaining bottom wheel rollers 210. The first transmission belt 530 is arranged on the bottom wheel driving roller 520 and the first transmission roller 540, and the second transmission belt 550 is arranged on all the second transmission rollers 560.

[0042] In the embodiment, the bottom wheel rotating driving member 510 provides the rotation force to the bottom wheel driving roller 520. Through the first transmission belt 530, the rotation of the bottom wheel driving roller 520 drives the rotation of the first transmission roller 540. Then, through the first transmission rod 570, the rotation of the first transmission roller 540 drives the rotation of the second transmission roller 560 and the bottom wheel roller 210 connected to the first transmission rod 570. Through the second transmission belt 550, the rotation of the second transmission roller 560 connected to the first transmission rod 570 drives the rotation of the remaining second transmission rollers 560, and correspondingly drives the rotation of the corresponding bottom wheel rollers 210.

[0043] With reference to Figure 1 and Figure 3The top wheel lifting drive assembly 600 includes a lifting slider 610, a lifting slide rod 620, a lifting connecting rod 630, a lifting slide cylinder 640, and a lifting adjustment handle 650. The top wheel bracket 300 is provided with a lifting adjustment key hole 310. The lifting slider 610 is provided with a slide rod through hole. The lifting slide rod 620 passes through the slide rod through hole and the lifting adjustment key hole 310. The bottom end of the lifting connecting rod 630 is fixed to the top wheel slide frame 700. The lifting slide cylinder 640 is sleeved on the lifting connecting rod 630. The middle part of the lifting adjustment handle 650 is rotatably connected to the top end of the lifting connecting rod 630. The top and bottom ends of the lifting slider 610 are respectively connected to one end of the lifting adjustment handle 650 and the lifting slide cylinder 640. The other end of the lifting adjustment handle 650 is used for the user to hold and pull the lifting adjustment handle 650 to rotate around the middle part of the lifting adjustment handle 650, thereby driving the lifting slider 610 to move up and down.

[0044] In this embodiment, the lifting adjustment handle 650 is rotated by pulling, which in turn drives the lifting slider 610 to move up and down. Using the lifting slide rod 620, the lifting slider 610 can only slide up and down along the extension direction of the lifting adjustment keyhole 310, providing accuracy in the lifting position of the lifting slider 610. Then, the lifting slide cylinder 640, in conjunction with the lifting adjustment handle 650, drives the lifting connecting rod 630 to slide up and down.

[0045] Reference Figure 1 and Figure 3 The lifting adjustment handle 650 is L-shaped.

[0046] In other embodiments, the top wheel lifting drive assembly 600 includes a lifting drive component, a lifting drive rod, and a lifting slide block; the bottom end of the lifting drive rod is fixed to the top wheel slide 700, the top end of the lifting drive rod is located at the drive end of the lifting drive component, the slide rail of the lifting slide block is fixed to the top wheel bracket 300, and the slider of the lifting slide block is fixed to the top wheel slide 700. The drive end of the lifting drive component is engaged with the lifting drive rod, and the lifting drive component drives the lifting drive rod to move up and down, thereby driving the top wheel slide 700 to move up and down.

[0047] Reference Figure 1 The top wheel lifting drive assembly 600 also includes a lifting guide rod 660; the bottom end of the lifting guide rod 660 is fixed to the top wheel slide 700, and the top end of the lifting guide rod 660 slides through the top wheel bracket 300.

[0048] In this embodiment, the lifting guide rod 660 is used to prevent radial position displacement of the lifting guide rod 660 during the lifting process.

[0049] Reference Figures 1 to 4The top wheel slide frame 700 comprises a slide support plate 710 and two slide rotation plates 720, the two slide rotation plates 720 are arranged on the slide support plate 710, the bottom end of the lifting guide rod 660 and the bottom end of the lifting connecting rod 630 are fixed on the slide support plate 710, and the two ends of the top wheel roller 410 are respectively rotationally connected to the two slide rotation plates 720.

[0050] In the embodiment, the slide support plate 710 is used to connect the two slide rotation plates 720 with the bottom end of the lifting guide rod 660 and the bottom end of the lifting connecting rod 630, and then the two slide rotation plates 720 are used to improve the self-rotation stability of the top wheel roller 410, so that the position translation of the top wheel roller 410 in the self-rotation process is avoided.

[0051] Obviously, the above-described embodiments are only some of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A jig for assisting installation of a light strip with a profile, characterized in that, The tool for assisting the installation of the lamp strip and the profile comprises a base, a bottom wheel assembly, a top wheel support and a top wheel assembly; the bottom wheel assembly is rotationally connected to the base; the top wheel support is fixed to the base; the top wheel assembly is rotationally connected to the top wheel support; the axis of the top wheel assembly is parallel to the axis of the bottom wheel assembly; the top wheel assembly is located directly above the bottom wheel assembly; the bottom wheel assembly is used for supporting the profile; the top wheel assembly is used for pressing the lamp strip on the profile to embed the lamp strip in the profile.

2. The jig for assisting the installation of a light strip to a profile according to claim 1, wherein, The tool for assisting the installation of the lamp strip and the profile further comprises a bottom wheel rotation driving assembly; the bottom wheel rotation driving assembly is fixed to the base; the bottom wheel assembly is arranged at the driving end of the bottom wheel rotation driving assembly; the bottom wheel rotation driving assembly is used for driving the bottom wheel assembly to rotate.

3. The jig for assisting the installation of a light strip to a profile according to claim 2, wherein, The tool for assisting the installation of the lamp strip and the profile further comprises a top wheel lifting driving assembly and a top wheel sliding frame; the top wheel lifting driving assembly is fixed to the top wheel support; the top wheel sliding frame is fixed to the driving end of the top wheel lifting driving assembly; the top wheel assembly is rotationally connected to the top wheel sliding frame.

4. The jig for assisting the installation of a light strip to a profile according to claim 3, wherein, The bottom wheel assembly comprises at least two bottom wheel rollers; each bottom wheel roller is connected to the driving end of the bottom wheel rotation driving assembly; the top wheel assembly comprises at least two top wheel rollers; each top wheel roller is rotationally connected to the top wheel support; the top wheel rollers and the bottom wheel rollers are arranged in one-to-one correspondence.

5. The jig for assisting the installation of a light strip to a profile according to claim 4, wherein, The bottom wheel roller is provided with a first air-avoiding ring groove; the first air-avoiding ring groove is arranged along the circumferential direction of the bottom wheel roller; the top wheel roller is provided with two pressing ring edges and a second air-avoiding ring groove; each pressing ring edge and the second air-avoiding ring groove are arranged along the circumferential direction of the top wheel roller; the second air-avoiding ring groove is located between the two pressing ring edges; the two pressing ring edges are located directly above the slot opening of the first air-avoiding ring groove; the first air-avoiding ring groove is used for containing the profile; the second air-avoiding ring groove is used for avoiding the lamp beads of the lamp strip.

6. The jig for assisting the installation of a light strip to a profile according to claim 5, wherein, The bottom wheel rotation driving assembly comprises a bottom wheel rotation driving member, a bottom wheel driving wheel, a first transmission belt, a first transmission wheel, a second transmission belt, a second transmission wheel, a first transmission rod and a second transmission rod; the bottom wheel rotation driving member is arranged on the base; the bottom wheel rollers and the second transmission wheels are arranged in one-to-one correspondence. The first transmission rod is arranged through the first transmission wheel, one of the second transmission wheels and one of the bottom wheel rollers; each second transmission rod is arranged through any other one of the second transmission wheels and any other one of the bottom wheel rollers; the first transmission belt is sleeved on the bottom wheel driving wheel and the first transmission wheel respectively; the second transmission belt is sleeved on all the second transmission wheels.

7. The jig for assisting the installation of a light strip to a profile according to claim 5, wherein, The top wheel lifting driving assembly comprises a lifting slider, a lifting slide rod, a lifting connecting rod, a lifting slide cylinder and a lifting adjusting handle; the top wheel support is provided with a lifting adjusting key hole, the lifting slider is provided with a slide rod through hole, the lifting slide rod is threaded through the slide rod through hole and the lifting adjusting key hole, the bottom end of the lifting connecting rod is fixed to the top wheel slide, the lifting slide cylinder is sleeved on the lifting connecting rod, the middle part of the lifting adjusting handle is rotationally connected to the top end of the lifting connecting rod, the top end and the bottom end of the lifting slider are respectively connected to one end of the lifting adjusting handle and the lifting slide cylinder; the other end of the lifting adjusting handle is used for holding by a user to pull the lifting adjusting handle to rotate around the middle part of the lifting adjusting handle, so as to drive the lifting slider to move up and down.

8. The jig for assisting the installation of a light strip to a profile according to claim 7, wherein, The lifting adjusting handle is in L shape.

9. The jig for assisting the installation of a light strip to a profile according to claim 7, wherein, The top wheel lifting driving assembly further comprises a lifting guide rod; the bottom end of the lifting guide rod is fixed to the top wheel slide, and the top end of the lifting guide rod is slidingly threaded through the top wheel support.

10. The jig for assisting the installation of a light strip to a profile according to claim 9, wherein, The top wheel slide comprises a slide support plate and two slide rotary plates, the two slide rotary plates are arranged on the slide support plate, the bottom end of the lifting guide rod and the bottom end of the lifting connecting rod are both fixed to the slide support plate, and the two ends of the top wheel roller are respectively rotationally connected to the two slide rotary plates.

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