Reflective film attaching mechanism and reflective film attaching equipment

Abstract

The utility model discloses a reflective film attaching mechanism and a reflective film attaching device, wherein the reflective film attaching mechanism comprises a feeding assembly, a support block, a cutting assembly and a pressure wheel assembly, the reflective film attaching mechanism has a feeding station, a cutting station and an attaching station arranged in sequence in the feeding direction; the feeding assembly is used to transport the reflective film to the attaching station; the support block and the cutting assembly are both located in the cutting station, the support block is sequentially provided with a bearing part and a cutting part in the feeding direction, the bearing part is used to carry the reflective film, and the cutting assembly cooperates with the cutting part to cut the reflective film; the pressure wheel assembly is located in the attaching station, and the pressure wheel assembly is used to attach the reflective film located at the attaching station to the material to be attached. In this way, after the cutting assembly cuts the reflective film, the front end of the reflective film will stay on the bearing part, so that when the feeding assembly transports the reflective film, the front end of the reflective film will be transported to the attaching station through the support block, thereby improving the attaching accuracy of the reflective film.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, in particular to a reflective film attaching mechanism and a reflective film attaching device. Background Art

[0002] As the market demand for photovoltaic modules increases, the product performance of photovoltaic modules also needs to be further improved. Photovoltaic module products continue to pursue better performance at lower costs in the market competition, and will continue to iterate in the future. In order to better improve the utilization rate of sunlight, a new concept is proposed to reuse the sunlight in the gap between the cells to increase the power of photovoltaic panels.

[0003] However, the reflective film is made of a relatively soft material and has a relatively long attachment length. There is a certain distance between the cutting position and the attachment position of the attachment device in the prior art, resulting in a lack of support at the front end of the reflective film during the conveyance of the reflective film, causing the front end of the reflective film to float in the air. This makes it easy to lose control of the front end of the reflective film, thereby causing the reflective film to be unable to be accurately attached to the designated position. Utility Model Content

[0004] The main purpose of the utility model is to provide a reflective film attaching mechanism, aiming to improve the attaching accuracy of the reflective film attaching mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a reflective film attaching mechanism, which includes a feeding assembly, a support block, a cutting assembly and a pressure wheel assembly; wherein,

[0006] The reflective film attaching mechanism comprises a feeding station, a cutting station and an attaching station which are sequentially arranged in the feeding direction;

[0007] The feeding assembly is located at the feeding station, and the feeding assembly is used to transport the reflective film to the attaching station;

[0008] The support block and the cutting assembly are both located at the cutting station, the support block is provided with a bearing part and a cutting part in sequence in the feeding direction, the bearing part is used to bear the reflective film, and the cutting assembly is used to cooperate with the cutting part to cut the reflective film;

[0009] The pressing wheel assembly is located at the attaching station, and the pressing wheel assembly is used to attach the reflective film located at the attaching station to the material to be attached.

[0010] In some embodiments of the present invention, the cutting assembly includes a gate knife and a first driving member, and the gate knife is driven by the first driving member to move toward or away from the cutting portion to cut the reflective film located at the cutting portion.

[0011] In some embodiments of the present invention, the cutting assembly further includes a floating connection member, and the gate knife is drivingly connected to the first driving member via the floating connection member.

[0012] In some embodiments of the utility model, a surface of the support block facing the cutting assembly is recessed with a limiting channel for the reflective film to pass through, and the limiting channel is extended along the feeding direction.

[0013] In some embodiments of the present invention, an inclined surface is provided at one end of the cutting portion close to the pressing wheel assembly, and the inclined surface is gradually arranged away from the cutting assembly in the feeding direction.

[0014] In some embodiments of the present invention, the reflective film attaching mechanism further includes a mounting plate, and the feeding assembly, the supporting block, the cutting assembly and the pressure wheel assembly are all mounted on the mounting plate.

[0015] In some embodiments of the utility model, the feeding assembly includes a movable block, a second driving member, a fixed plate, a third driving member and a pressure head, the movable block is movably mounted on the mounting plate, the movable block can move in a direction close to or away from the cutting station, the movable block is provided with a transport channel for the reflective film to pass through, the transport channel is extended along the feeding direction, and the movable block is also provided with an avoidance hole connected to the transport channel;

[0016] The second driving member is mounted on the mounting plate, and the fixing plate is drivingly connected to the second driving member, so that the fixing plate moves along the feeding direction under the driving of the second driving member;

[0017] The third driving member is installed on the fixed plate, and the pressing head is transmission-connected with the third driving member. The pressing head moves toward the movable block under the driving of the third driving member, so that the pressing head passes through the avoidance hole and abuts against the reflective film in the transport channel.

[0018] In some embodiments of the utility model, the mounting plate is provided with a movable hole in a direction away from the second driving member, the movable hole extends along the feeding direction, the fixing plate has a driving portion and a connecting portion, the driving portion is transmission-connected to the second driving member, one end of the connecting portion is connected to the driving portion, the connecting portion passes through and extends out of the movable hole, and the third driving member is installed on a side of the connecting portion passing through the movable hole;

[0019] The movable block and the second driving member are respectively located on two opposite sides of the mounting plate.

[0020] In some embodiments of the present invention, the pressure wheel assembly includes a fourth driving member, a connecting member and a rubber-coated roller. The fourth driving member and the cutting assembly are respectively installed on opposite sides of the mounting plate. One end of the connecting member is transmission-connected to the fourth driving member, and the other end of the connecting member is provided with a mounting shaft. The mounting shaft passes through the mounting plate and is rotatably installed with the rubber-coated roller.

[0021] The utility model also provides a reflective film attaching device, the reflective film attaching device comprises a driving device and a reflective film attaching mechanism, the driving device is used to drive the reflective film attaching mechanism to move;

[0022] The reflective film attaching mechanism includes a feeding assembly, a support block, a cutting assembly and a pressure wheel assembly; wherein,

[0023] The reflective film attaching mechanism comprises a feeding station, a cutting station and an attaching station which are sequentially arranged in the feeding direction;

[0024] The feeding assembly is located at the feeding station, and the feeding assembly is used to transport the reflective film to the attaching station;

[0025] The support block and the cutting assembly are both located at the cutting station, the support block is provided with a bearing part and a cutting part in sequence in the feeding direction, the bearing part is used to bear the reflective film, and the cutting assembly is used to cooperate with the cutting part to cut the reflective film;

[0026] The pressing wheel assembly is located at the attaching station, and the pressing wheel assembly is used to attach the reflective film located at the attaching station to the material to be attached.

[0027] The technical solution of the utility model adopts a support block to support the front end of the cut reflective film. The support block and the cutting assembly are both located at the cutting station. The support block is provided with a bearing part and a cutting part in the feeding direction. The bearing part is used to bear the reflective film. The cutting assembly cooperates with the cutting part to cut the reflective film. The pressing wheel assembly is located at the attaching station. The pressing wheel assembly is used to attach the reflective film located at the attaching station to the material to be attached. With such an arrangement, after the cutting assembly cuts the reflective film, the front end of the reflective film will stay on the bearing part. Therefore, when the feeding assembly transports the reflective film, the front end of the reflective film will be transported to the attaching station through the support block, thereby improving the attaching accuracy of the reflective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 It is a structural schematic diagram of an embodiment of a reflective film attaching mechanism of the utility model;

[0030] Figure 2 for Figure 1 Left view of

[0031] Figure 3 for Figure 1 Right view of;

[0032] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0033] Figure 5 for Figure 1 Schematic diagram of the structure of the feeding component.

[0034] Description of Figure Numbers:

[0035] Label name Label name 1000 Reflective film attachment mechanism 240 Inclined surface 100 Feeding components 300 Cutting components 110 Activity Block 310 Knife 111 Transport Channel 320 First drive member 112 Avoidance hole 330 Floating connector 120 Second driving member 400 Pinch wheel assembly 130 Fixed plate 410 Fourth driving member 131 Drive unit 420 Connectors 132 Connection 421 Install the shaft 140 The third drive 430 Rubber coated roller 150 Pressure head 500 Feeding station 200 Support block 600 Cutting station 210 Load-bearing part 700 Attachment station 220 Cutting Department 800 Mounting Plate 230 Limit channel 810 Activity hole

[0036] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0040] Please also read Figures 1 to 3 The utility model proposes a reflective film attaching mechanism 1000, which includes a feeding assembly 100, a support block 200, a cutting assembly 300 and a pressure wheel assembly 400. The reflective film attaching mechanism 1000 has a feeding station 500, a cutting station 600 and an attaching station 700 arranged in sequence in a feeding direction. The feeding direction refers to the conveying direction of the reflective film. The feeding assembly 100 is located at the feeding station 500, the support block 200 and the cutting assembly 300 are both located at the cutting station 600, and the pressure wheel assembly 400 is located at the attaching station 700.

[0041] The feeding assembly 100, the support block 200, the cutting assembly 300 and the pressure wheel assembly 400 can be installed on different components respectively and attached by cooperating with each other. The feeding assembly 100, the support block 200, the cutting assembly 300 and the pressure wheel assembly 400 can also be installed on the same component.

[0042] The feeding assembly 100 is used to transport the reflective film to the attaching station 700. There are many ways for the feeding assembly 100 to transport the reflective film. The feeding assembly 100 can transport the reflective film by rotating multiple rollers, or by pushing the reflective film. The feeding assembly 100 can also transport the reflective film in other ways, which are not specifically limited here.

[0043] The support block 200 is provided with a bearing portion 210 and a cutting portion 220 in sequence in the feeding direction. The bearing portion 210 is used to bear the reflective film. The support block 200 can be made of many kinds of materials. The support block 200 can be made of metal material, the support block 200 can also be made of plastic material, or the support block 200 can also be made of other materials, which are not specifically limited here. It should be noted that the bearing portion 210 and the cutting portion 220 can be made of different materials, or the bearing portion 210 and the cutting portion 220 can also be made of the same material, which are not specifically limited here. The bearing portion 210 and the cutting portion 220 can be integrally formed, or the bearing portion 210 and the cutting portion 220 can be assembled to form the support block 200, which are not specifically limited here.

[0044] The cutting assembly 300 is used to cooperate with the cutting portion 220 to cut the reflective film, and the pressing wheel assembly 400 is used to attach the reflective film located at the attaching station 700 to the material to be attached.

[0045] When attaching the material to be attached, the reflective film is first passed through the cutting station 600 by the feeding assembly 100 and then transported to the attaching station 700. The pressing wheel assembly 400 works to press the reflective film onto the material to be attached. After the attachment is completed, the cutting assembly 300 and the cutting part 220 cooperate to cut the reflective film. At this time, the front end of the reflective film is located on the bearing part 210. Therefore, when attaching next time, the feeding assembly 100 only needs to apply force to the reflective film to transport the front end of the reflective film to the specified position.

[0046] The technical solution of the utility model adopts a support block 200 to support the front end of the cut reflective film. The support block 200 and the cutting assembly 300 are both located at the cutting station 600. The support block 200 is provided with a bearing part 210 and a cutting part 220 in the feeding direction. The bearing part 210 is used to bear the reflective film. The cutting assembly 300 cooperates with the cutting part 220 to cut the reflective film. The pressing wheel assembly 400 is located at the attaching station 700. The pressing wheel assembly 400 is used to attach the reflective film located at the attaching station 700 to the material to be attached. In this way, after the cutting assembly 300 cuts the reflective film, the front end of the reflective film will stay on the bearing part 210. Therefore, when the feeding assembly 100 conveys the reflective film, the front end of the reflective film will be conveyed to the attaching station 700 through the support block 200, thereby improving the attaching accuracy of the reflective film.

[0047] Please also read Figures 1 to 4In some embodiments of the utility model, the cutting assembly 300 includes a gate knife 310 and a first driving member 320. The gate knife 310 moves toward or away from the cutting portion 220 under the drive of the first driving member 320 to cut the reflective film located at the cutting portion 220. In this configuration, the gate knife 310 is driven by the first driving member 320 to move, thereby cooperating with the cutting portion 220 to cut the reflective film. The cut reflective film is partially located on the bearing portion 210, so that the support block 200 can both support the reflective film and assist the gate knife 310 in cutting the reflective film. In this way, the number of components of the reflective film attaching mechanism 1000 is reduced, and the cost of the reflective film attaching mechanism 1000 is reduced. At the same time, the first driving member 320 is used to drive the gate knife 310 to cut the reflective film, and the cutting speed is fast, the structure is simple, and the mechanism space is saved.

[0048] Furthermore, the cutting assembly 300 further includes a floating connection member 330, and the gate knife 310 is transmission-connected to the first driving member 320 via the floating connection member 330. Such a configuration avoids damage to the first driving member 320 caused by installation errors, and the floating connection member 330 can also reduce errors, protect related components, and extend the service life of the device.

[0049] The floating connector 330 has the characteristics of small size, easy installation, strong durability, high pressure resistance, etc. There are many types of the floating connector 330. The floating connector 330 can be a simple connection type, the floating connector 330 can also be a flange type, and the floating connector 330 can also be an integrated type, which is not specifically limited here. The floating connector 330 can be connected to the first drive member 320 by providing an external thread, and the floating connector 330 can also be connected to the first drive member 320 by providing an internal thread, which is not specifically limited here. There are many types of the first drive member 320. The first drive member 320 can be a servo motor, the first drive member 320 can also be an air pump, and the first drive member 320 can also be a hydraulic press, which is not specifically limited here.

[0050] In some embodiments of the present invention, the cutting assembly 300 further includes a stopper, which is provided with a guide channel in the direction away from or close to the support block 200, and the stopper is installed on the first driving member 320, and the gate knife 310 moves in the guide channel. In this way, the walls of the guide channel guide the gate knife 310, thereby preventing the gate knife 310 from being misplaced during the cutting process, resulting in a reduction in cutting accuracy.

[0051] Please also read Figures 1 to 4In some embodiments of the utility model, the surface of the support block 200 facing the cutting assembly 300 is provided with a limiting channel 230 for the reflective film to pass through, and the limiting channel 230 is extended along the feeding direction. In this way, the reflective film is limited by the walls on both sides of the limiting channel 230, thereby preventing the reflective film from detaching from the support block 200 and causing the cutting assembly 300 to be unable to accurately cut the reflective film.

[0052] The width of the limiting channel 230 can be the same as the width of the reflective film, or can be greater than the width of the reflective film. Preferably, the width of the limiting channel 230 is greater than the width of the reflective film, thereby preventing the friction between the walls on opposite sides of the limiting channel 230 and the reflective film from affecting the transportation of the reflective film. At the same time, the limiting channel 230 can pass through a wider reflective film, thereby improving the applicability of the reflective film attaching mechanism 1000.

[0053] Please also read Figures 1 to 4 In some embodiments of the utility model, an inclined surface 240 is provided at one end of the cutting portion 220 close to the pressure wheel assembly 400, and the inclined surface 240 is gradually arranged away from the cutting assembly 300 in the feeding direction. With such an arrangement, the reflective film can be closer to the material to be pasted through the inclined surface 240, thereby improving the attachment accuracy of the reflective film. It can be understood that the inclination direction of the inclined surface 240 is arranged from top to bottom in the feeding direction, and from top to bottom refers to the inclination from the surface of the cutting portion 220 away from the material to be pasted toward the surface of the cutting portion 220 close to the material to be pasted, and at the same time, the inclined surface 240 is toward the pressure wheel assembly 400. For details, please refer to Figure 4 shown.

[0054] Please also read Figures 1 to 3 In some embodiments of the present invention, the reflective film attaching mechanism 1000 further includes a mounting plate 800, and the feeding assembly 100, the supporting block 200, the cutting assembly 300 and the pressing wheel assembly 400 are all mounted on the mounting plate 800. In this way, the feeding assembly 100, the supporting block 200, the cutting assembly 300 and the pressing wheel assembly 400 are simultaneously mounted on the mounting plate 800, so that the installation of the reflective film attaching mechanism 1000 can be completed by simply installing the mounting plate 800 at a designated position of the reflective film attaching device, thereby facilitating the installation of the reflective film attaching mechanism 1000.

[0055] For details, please refer to Figures 1 to 5The feeding assembly 100 includes a movable block 110, a second driving member 120, a fixed plate 130, a third driving member 140 and a pressure head 150. The movable block 110 is movably mounted on the mounting plate 800. The movable block 110 can move in a direction close to or away from the cutting station 600. The movable block 110 is provided with a transport channel 111 for the reflective film to pass through. The transport channel 111 is extended along the feeding direction. The movable block 110 is also provided with an avoidance hole 112 connected to the transport channel 111; the second driving member 120 is fixed on the fixing plate 130, the third driving member 140 and the pressure head 150. The movable block 110 is movably mounted on the mounting plate 800. The movable block 110 can move in a direction close to or away from the cutting station 600. The movable block 110 is provided with a transport channel 111 for the reflective film to pass through. The transport channel 111 is extended along the feeding direction. The movable block 110 is also provided with an avoidance hole 112 connected to the transport channel 111. The movable member 120 is installed on the mounting plate 800, and the fixed plate 130 is transmission-connected with the second driving member 120, so that the fixed plate 130 moves along the feeding direction under the drive of the second driving member 120; the third driving member 140 is installed on the fixed plate 130, and the pressing head 150 is transmission-connected with the third driving member 140, and the pressing head 150 moves toward the direction close to the movable block 110 under the drive of the third driving member 140, so that the pressing head 150 passes through the avoidance hole 112 and abuts against the reflective film located in the transport channel 111.

[0056] In this arrangement, the third driving member 140 drives the pressing head 150 to pass through the avoidance hole 112 to press the reflective film in the transportation channel 111, and then the second driving member 120 drives the movable block 110 to move, so that the third driving member 140 and the pressing head 150 move toward the cutting station 600 at the same time, and then the pressing head 150 drives the fixed plate 130 to move and pulls the reflective film in the transportation channel 111 to the cutting station 600, so that the reflective film on the bearing part 210 is moved to the attaching station 700.

[0057] There are many ways to form the transport channel 111. For example, the transport channel 111 is formed by the movable block 110 itself. For another example, the movable block 110 is composed of a cover body and a bottom plate. A transport groove is set on the bottom plate. The two groove walls of the transport groove in the feeding direction are set through. The cover body covers the notch of the transport groove. The transport groove and the cover body are surrounded to form the transport channel 111. They are not listed here one by one. Preferably, the transport channel 111 is formed by the transport groove and the cover body. In this way, the staff can open the cover body to expose the transport groove, thereby putting the reflective film into the transport groove, and then cover the notch of the transport groove with the cover body, so that it is convenient for the staff to put the reflective film into the transport channel 111.

[0058] There are many types of the second driving member 120, the second driving member 120 may be a servo motor, the second driving member 120 may also be an air pump, the second driving member 120 may also be a hydraulic press, and no specific limitation is made here. There are many types of the third driving member 140, the third driving member 140 may be a servo motor, the third driving member 140 may also be an air pump, the third driving member 140 may also be a hydraulic press, and no specific limitation is made here.

[0059] For further information, please also refer to Figures 1 to 5 The mounting plate 800 is penetrated by a movable hole 810 in a direction away from the second driving member 120, and the movable hole 810 extends along the feeding direction. The fixing plate 130 has a driving portion 131 and a connecting portion 132. The driving portion 131 is transmission-connected to the second driving member 120, and one end of the connecting portion 132 is connected to the driving portion 131. The connecting portion 132 passes through and extends out of the movable hole 810. The third driving member 140 is installed on a side of the connecting portion 132 passing through the movable hole 810; the movable block 110 and the second driving member 120 are respectively located on opposite sides of the mounting plate 800.

[0060] In this configuration, the second driving member 120 and the third driving member 140 are respectively located on opposite sides of the mounting plate 800 , thereby fully utilizing the space on both sides of the mounting plate 800 , thereby providing more assembly space and facilitating the assembly of the reflective film attaching mechanism 1000 .

[0061] The movable hole 810 has many shapes. The movable hole 810 can be fully wrapped, or it can be penetrated by the hole wall in the direction away from or close to the material to be attached, so that the movable hole 810 is groove-shaped. No specific limitation is made here. Preferably, the movable block 110 is groove-shaped, so that it is easy to pass the connecting part 132 through the movable hole 810, thereby improving the overall assembly efficiency of the reflective film attaching mechanism 1000.

[0062] In some embodiments of the present invention, the pressing wheel assembly 400 includes a fourth driving member 410, a connecting member 420 and a rubber-coated roller 430. The fourth driving member 410 and the cutting assembly 300 are respectively mounted on opposite sides of the mounting plate 800. One end of the connecting member 420 is transmission-connected to the fourth driving member 410. The other end of the connecting member 420 is provided with a mounting shaft 421. The mounting shaft 420 passes through the mounting plate 800 and is rotatably mounted with the rubber-coated roller 430. In this way, the fourth driving member 410 and the rubber-coated roller 430 are respectively located on opposite sides of the mounting plate 800, thereby making full use of the space on both sides of the mounting plate 800, thereby providing more assembly space, and facilitating the assembly of the reflective film attaching mechanism 1000.

[0063] The fourth driving assembly drives the connecting member 420 to approach the material to be pasted, so that the connecting member 420 drives the rubber-coated roller 430 to approach the material to be pasted, and then the rubber-coated roller 430 presses the reflective film located at the attaching station 700 onto the material to be pasted. When the reflective film attaching mechanism 1000 moves, the rubber-coated roller 430 rotates around the mounting shaft 421, thereby continuously attaching the reflective film to the material to be rolled.

[0064] Please also read Figures 1 to 4In some embodiments of the utility model, the pressure wheel assembly 400 also includes an axial retaining spring, which is clamped at one end of the mounting shaft 421 away from the fourth driving member 410, and the rubber-coated roller 430 is located between the retaining spring and the fourth driving member 410. In this way, the rubber-coated roller 430 is fixed at a specified position of the mounting shaft 421 by the retaining spring, thereby improving the pressing accuracy of the rubber-coated roller 430, and further improving the attachment accuracy of the reflective film attaching mechanism 1000.

[0065] The present invention also proposes a reflective film attaching device (not shown), which includes a driving device (not shown) and a reflective film attaching mechanism 1000. The specific structure of the reflective film attaching mechanism 1000 refers to the above-mentioned embodiment. Since the present reflective film attaching device adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here. Among them, the driving device is used to drive the reflective film attaching mechanism 1000 to move. There are many types of the driving device, and the driving device can be a servo motor, the driving device can also be an air pump, and the driving device can also be a hydraulic press, which is not specifically limited here.

[0066] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A reflective film attaching mechanism, characterized in that: The reflective film attaching mechanism includes a feeding assembly, a support block, a cutting assembly and a pressure wheel assembly; wherein, The reflective film attaching mechanism comprises a feeding station, a cutting station and an attaching station which are sequentially arranged in the feeding direction; The feeding assembly is located at the feeding station, and the feeding assembly is used to transport the reflective film to the attaching station; The support block and the cutting assembly are both located at the cutting station, the support block is provided with a bearing part and a cutting part in sequence in the feeding direction, the bearing part is used to bear the reflective film, and the cutting assembly is used to cooperate with the cutting part to cut the reflective film; The pressing wheel assembly is located at the attaching station, and the pressing wheel assembly is used to attach the reflective film located at the attaching station to the material to be attached.

2. The reflective film attaching mechanism according to claim 1, characterized in that: The cutting assembly comprises a gate knife and a first driving member. The gate knife moves towards or away from the cutting portion under the driving of the first driving member to cut the reflective film located at the cutting portion.

3. The reflective film attaching mechanism according to claim 2, characterized in that: The cutting assembly further comprises a floating connection member, and the gate knife is drivingly connected to the first driving member via the floating connection member.

4. The reflective film attaching mechanism according to claim 1, characterized in that: The surface of the support block facing the cutting assembly is concavely provided with a limiting channel for the reflective film to pass through, and the limiting channel is extended along the feeding direction.

5. The reflective film attaching mechanism according to claim 1, characterized in that: An inclined surface is disposed at one end of the cutting portion close to the pressing wheel assembly, and the inclined surface is disposed gradually away from the cutting assembly in the feeding direction.

6. The reflective film attaching mechanism according to any one of claims 1 to 5, characterized in that: The reflective film attaching mechanism also includes a mounting plate, and the feeding assembly, the supporting block, the cutting assembly and the pressing wheel assembly are all mounted on the mounting plate.

7. The reflective film attaching mechanism according to claim 6, characterized in that: The feeding assembly includes a movable block, a second driving member, a fixed plate, a third driving member and a pressure head, the movable block is movably mounted on the mounting plate, the movable block can move in a direction close to or away from the cutting station, the movable block is provided with a transport channel for the reflective film to pass through, the transport channel is extended along the feeding direction, and the movable block is also provided with an avoidance hole connected to the transport channel; The second driving member is mounted on the mounting plate, and the fixing plate is drivingly connected to the second driving member, so that the fixing plate moves along the feeding direction under the driving of the second driving member; The third driving member is installed on the fixed plate, and the pressing head is transmission-connected with the third driving member. The pressing head moves toward the movable block under the driving of the third driving member, so that the pressing head passes through the avoidance hole and abuts against the reflective film in the transport channel.

8. The reflective film attaching mechanism according to claim 7, characterized in that: The mounting plate is provided with a movable hole in a direction away from the second driving member, the movable hole extends along the feeding direction, the fixing plate has a driving part and a connecting part, the driving part is transmission-connected with the second driving member, one end of the connecting part is connected with the driving part, the connecting part passes through and extends out of the movable hole, and the third driving member is installed on a side of the connecting part passing through the movable hole; The movable block and the second driving member are respectively located on two opposite sides of the mounting plate.

9. The reflective film attaching mechanism according to claim 6, characterized in that: The pressure wheel assembly includes a fourth driving member, a connecting member and a rubber-coated roller. The fourth driving member and the cutting assembly are respectively installed on opposite sides of the mounting plate. One end of the connecting member is transmission-connected to the fourth driving member. The other end of the connecting member is provided with a mounting shaft. The mounting shaft passes through the mounting plate and is rotatably installed with the rubber-coated roller.

10. A reflective film attaching device, characterized in that: The reflective film attaching device comprises a driving device and the reflective film attaching mechanism according to any one of claims 1 to 9, wherein the driving device is used to drive the reflective film attaching mechanism to move.

Images