Double-layer deviation rectifying and unwinding device for fine cutting laying machine
By introducing a double-layer deviation correction and unwinding device on the tailing laying machine, the automatic deviation correction of the tape and the manual adjustment of the floating sleeve are achieved by using photoelectric sensors and electric cylinder drives, the loss and operation complexity problems during the tape replacement process are solved, and the smooth conveying and efficient connection of the tape are achieved.
Patent Information
- Application Number
- CN202422155000.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing tailing laying machines have problems of large loss of material belts and high labor intensity during the replacement of material belts, especially waste and operational complexity caused by inconvenient connection of material belts.
A double-layer deviation correction and rolling device is adopted, including a base, a material discharge assembly, a double-layer deviation correction assembly, the first and second traction assembly and the floating traction assembly. The automatic deviation correction of the material belt and the manual adjustment of the floating sleeve are achieved through the photoelectric deviation correction sensor and the electric cylinder drive to ensure smooth conveying of the material belt and maintaining tension balance when the material belt is replaced.
Effectively reduce material belt loss, reduce labor intensity, simplify the material belt connection process, and improve production efficiency.
Smart Images
Figure CN223087262U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of precision cutting and laying machines, and particularly relates to a double-layer deviation rectifying and unwinding device for a precision cutting and laying machine. Background Technique
[0002] The encapsulation of solar modules is the core technology of the entire module manufacturing industry. During the production process, a sticky thermosetting adhesive film (EVA, Ethylene Vinyl Acetate) is required to be placed in the middle of the laminated glass to ensure the tight adhesion between the glass surface and the battery cells, and to ensure that the core component, the battery cell, is cushioned by the double-layer EVA material laid on the upper and lower sides. The tempered glass and the backplane material on the back greatly enhance the impact resistance and aging resistance of the module.
[0003] Currently, the existing cutting and laying machines in the prior art are all equipped with a feeding component and a traction component. The tape output from the feeding component passes through the traction component to ensure that the tape is centered during transportation and remains taut during the transportation process. The existing traction component still uses the traditional method of transmission rollers and guide rollers to realize the transportation of the tape, and applies pressure to the tape through a tensioning roller to keep the tape taut during transportation. However, this causes the tape head of the tape on the feeding roller to quickly separate from the feeding roller due to the pressure of the tensioning roller after the tape on the feeding roller is used up. The machine cannot react quickly, resulting in the remaining tape tail end being unable to be connected to the tape head of the next roll of tape. As a result, the remaining tape can only be scrapped and the tape needs to be reconnected to the traction component, which greatly increases the labor intensity and also increases the tape loss, and there is a need for improvement. Content of the Utility Model
[0004] The purpose of the utility model is to provide a double-layer deviation rectifying and unwinding device for a precision cutting and laying machine, which has the advantages of simple structure, avoiding tape loss, and reducing labor intensity.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A double-layer deviation rectifying and unwinding device for a precision cutting and laying machine, including a base; a feeding component is movably connected to the base along a direction perpendicular to the tape transportation direction, and a double-layer deviation rectifying component for controlling the movement of the feeding component is fixedly connected to the base. The double-layer deviation rectifying component includes a first deviation rectifying seat movably connected to the base along a direction perpendicular to the tape transportation direction and a second deviation rectifying seat movably connected to the first deviation rectifying seat along a direction perpendicular to the tape transportation direction. A first traction component and a second traction component are respectively fixedly arranged on the first deviation rectifying seat and the second deviation rectifying seat, and a floating traction component is slidably connected to the first deviation rectifying seat and the second deviation rectifying seat along the vertical direction.
[0006] The present utility model is further configured as follows: The double-layer deviation rectifying assembly further includes a first deviation rectifying slide rail symmetrically and fixedly connected to the base along a direction perpendicular to the conveying direction of the material tape, and a second deviation rectifying slide rail symmetrically and fixedly connected to the first deviation rectifying seat along a direction perpendicular to the conveying direction of the material tape. The first deviation rectifying seat and the second deviation rectifying seat are respectively slidably connected to the first deviation rectifying slide and the second deviation rectifying slide rail. A first deviation rectifying electric cylinder and a second deviation rectifying electric cylinder for driving the first deviation rectifying seat and the second deviation rectifying seat to perform sliding deviation rectification are respectively fixedly provided on the base and the first deviation rectifying seat.
[0007] The present utility model is further configured as follows: An optoelectronic deviation rectifying sensor is provided between the first traction assembly and the second traction assembly.
[0008] The present utility model is further configured as follows: The first traction assembly includes a plurality of first guide rollers rotatably connected to the first deviation rectifying seat and at least one first traction roller rotatably connected to the first deviation rectifying seat based on a driving assembly for driving the material tape to be conveyed. The second traction assembly similarly includes a plurality of second guide rollers rotatably connected to the second deviation rectifying seat and at least one second traction roller rotatably connected to the second deviation rectifying seat based on a driving assembly for driving the material tape to be conveyed.
[0009] The present utility model is further configured as follows: The driving assembly includes a first sprocket coaxially and fixedly connected to the first traction roller and a driving motor fixedly connected to the first deviation rectifying seat. A second sprocket is provided on the output shaft of the driving motor. The first sprocket and the second sprocket are driven by a chain.
[0010] The present utility model is further configured as follows: The floating traction assembly includes a floating shaft symmetrically and fixedly connected to the first deviation rectifying seat along the vertical direction and a floating sleeve slidably connected to the floating shaft along the vertical direction. An installation seat is fixedly connected to the floating sleeve, and at least two floating rollers are fixedly connected to the installation seat.
[0011] In summary, the present utility model has the following beneficial effects:
[0012] 1. By setting the first traction assembly and the second traction assembly on the first rectifying seat and the second rectifying seat, and at the same time setting a floating traction assembly, the floating traction assembly is provided with a floating sleeve on a floating shaft, a mounting seat is arranged on the floating sleeve, and a floating roller is arranged on the mounting seat. The strip passes through the floating roller during the conveying process. Due to the tension of the strip, the surface of the strip abuts against the floating roller, thereby driving the floating sleeve to rise. At this time, the gravity of the floating roller acts on the surface of the strip, so that the strip is kept taut. At this time, the gravity of the floating roller is balanced with the surface tension of the strip. When the strip is used up and the strip head of the strip breaks away from the loading roller, resulting in the remaining strip tail end being unable to be connected to the strip head of the next roll of strip, by manually driving the floating sleeve to rise, a certain margin can be left at the strip tail end, so as to connect with the strip head of the next roll of strip. The structure is simple, the loss of the strip is reduced, and the need to reconnect the strip is avoided. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is the overall structural schematic diagram of this embodiment;
[0014] Figure 2 is Figure 1 the enlarged schematic diagram of part A of
[0015] Figure 3 is Figure 1 the enlarged schematic diagram of part B of
[0016] Figure 4 is the overall structural schematic diagram of this embodiment;
[0017] Figure 5 is Figure 4 the enlarged schematic diagram of part C of
[0018] Reference signs: 1, base; 2, unwinding assembly; 3, double-layer rectifying assembly; 31, first rectifying seat; 32, second rectifying seat; 33, first rectifying slide rail; 34, second rectifying slide rail; 35, first rectifying electric cylinder; 36, second rectifying electric cylinder; 37, photoelectric rectifying sensor; 4, first traction assembly; 41, first guiding roller; 42, first traction roller; 43, driving assembly; 44, first sprocket; 45, driving motor; 46, second sprocket; 5, second traction assembly; 51, second guiding roller; 52, second traction roller; 6, floating traction assembly; 61, floating shaft; 62, floating sleeve; 63, mounting seat; 64, floating roller. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The present utility model will be further described in detail below with reference to the accompanying drawings.
[0020] Embodiment:
[0021] Refer to Figures 1 to 5, A double-layer deviation rectifying and unwinding device for a precision cutting and laying machine, comprising a base 1, on which a feeding component 2 is movably connected along a direction perpendicular to the conveying direction of the material tape. The feeding component 2 includes at least one feeding roller and a feeding motor for driving the feeding roller to rotate. A double-layer deviation rectifying component 3 for controlling the movement of the feeding component 2 is fixedly connected to the base 1. The double-layer deviation rectifying component 3 includes a first deviation rectifying seat 31 movably connected to the base 1 along a direction perpendicular to the conveying direction of the material tape and a second deviation rectifying seat 32 movably connected to the first deviation rectifying seat 31 along a direction perpendicular to the conveying direction of the material tape. A first traction component 4 and a second traction component 5 are respectively fixedly provided on the first deviation rectifying seat 31 and the second deviation rectifying seat 32. The material tape is released from the feeding roller and sequentially passes through the first traction component 4 and the second traction component 5 for traction, and is deviation rectified by the double-layer deviation rectifying component 3 during the traction process to ensure the regular conveying of the material tape. At the same time, a floating traction component 6 is slidably connected to the first deviation rectifying seat 31 and the second deviation rectifying seat 32 along the vertical direction.
[0022] Reference Figure 1 and Figure 2 , Specifically, the double-layer deviation rectifying component 3 further includes a first deviation rectifying slide rail 33 symmetrically and fixedly connected to the base 1 along a direction perpendicular to the conveying direction of the material tape and a second deviation rectifying slide rail 34 symmetrically and fixedly connected to the first deviation rectifying seat 31 along a direction perpendicular to the conveying direction of the material tape. The first deviation rectifying seat 31 and the second deviation rectifying seat 32 are respectively slidably connected to the first deviation rectifying slide 33 and the second deviation rectifying slide rail 34. A first deviation rectifying electric cylinder 35 and a second deviation rectifying electric cylinder 36 for driving the first deviation rectifying seat 31 and the second deviation rectifying seat 32 to perform sliding deviation rectification are respectively fixedly provided on the base 1 and the first deviation rectifying seat 31. An optoelectronic deviation rectifying sensor 37 is provided between the first traction component 4 and the second traction component 5. When the optoelectronic deviation rectifying sensor 37 senses that the conveying direction of the material tape is deviated, the first deviation rectifying electric cylinder 35 drives the first deviation rectifying seat 31 to move left and right on the base 1 to adjust the left and right positions of the feeding component 2 and the second traction component 5 relative to the base 1. At the same time, the second deviation rectifying electric cylinder 36 drives the second deviation rectifying seat 32 to slide left and right on the first deviation rectifying seat 31 to drive the first traction component 4 to slide left and right. Through the cooperation of the two, the regular conveying direction of the material tape is ensured.
[0023] Reference Figure 1 and Figure 3, specifically, the first traction assembly 4 includes a plurality of first guide rollers 41 rotatably connected to the first deviation rectifying seat 31 and at least one first traction roller 42 rotatably connected to the first deviation rectifying seat 31 based on the driving assembly 43 for driving the strip to be conveyed. The second traction assembly 5 also includes a plurality of second guide rollers 51 rotatably connected to the second deviation rectifying seat 32 and at least one second traction roller 52 rotatably connected to the second deviation rectifying seat 32 based on the driving assembly 43 for driving the strip to be conveyed. The driving assembly 43 includes a first sprocket 44 coaxially and fixedly connected to the first traction roller 42 and a driving motor 45 fixedly connected to the first deviation rectifying seat 31. A second sprocket 46 is provided on the output shaft of the driving motor 45. The first sprocket 44 and the second sprocket 46 are driven by a chain. The driving motor 45 drives the second sprocket 46 to rotate, thereby driving the first sprocket 44 to rotate, and then driving the first traction roller 42 to rotate, so as to realize the traction of the strip.
[0024] Reference Figure 4 and Figure 5 , specifically, the floating traction assembly 6 includes a floating shaft 61 symmetrically and fixedly connected to the first deviation rectifying seat 31 along the vertical direction and a floating sleeve 62 slidably connected to the floating shaft 61 along the vertical direction. There is a certain damping force between the floating sleeve 62 and the floating shaft 61 to prevent the floating sleeve 62 from quickly sliding to the bottom of the floating shaft 61. A mounting seat 63 is fixedly connected to the floating sleeve 62, and at least two floating rollers 64 are fixedly connected to the mounting seat 63. The strip passes through the floating rollers 64 during the conveying process. Due to the tension of the strip, the surface of the strip abuts against the floating rollers 64, thereby driving the floating sleeve 62 to rise. At this time, the gravity of the floating rollers 64 acts on the surface of the strip, so that the strip is kept taut. At this time, the gravity of the floating rollers 64 is balanced with the surface tension of the strip. When the strip is used up and the strip head of the strip disengages from the loading roller, resulting in the remaining strip tail end being unable to be connected to the strip head of the next roll of strip, the floating sleeve 62 can be manually lifted to leave a certain margin at the strip tail end, so as to connect with the strip head of the next roll of strip.
[0025] Brief description of the usage process: The tape passes through the first traction component 4, the floating traction component 6, the second traction component 5, and the floating traction component 6 in sequence from the tape feeding component 2. The photoelectric sensor senses the conveying direction of the tape. When the photoelectric deviation correction sensor 37 senses that the conveying direction of the tape is deviated, the first deviation correction cylinder 35 drives the first deviation correction seat 31 to move left and right on the base 1, thereby adjusting the left and right positions of the feeding component 2 and the second traction component 5 relative to the base 1. At the same time, the second deviation correction cylinder 36 drives the second deviation correction seat 32 to slide left and right on the first deviation correction seat 31, thereby driving the first traction component 4 to slide left and right. Through the cooperation of the two, the rectification of the tape conveying direction is ensured. When the tape head of the tape is separated from the loading roller after the tape is used up, resulting in the remaining tape tail end being unable to be connected to the tape head of the next roll of tape, manually driving the floating sleeve 62 to lift can leave a certain margin at the tape tail end, so as to connect with the tape head of the next roll of tape.
[0026] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications with creative contributions to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.
Claims
1. A double-layer deviation rectifying unwinding device for a precision cutting and laying machine, comprising a base (1); characterized in that, A feeding component (2) is movably connected to the base (1) along a direction perpendicular to the conveying direction of the strip. A double-layer deviation rectifying component (3) for controlling the movement of the feeding component (2) is fixedly connected to the base (1). The double-layer deviation rectifying component (3) includes a first deviation rectifying seat (31) movably connected to the base (1) along a direction perpendicular to the conveying direction of the strip and a second deviation rectifying seat (32) movably connected to the first deviation rectifying seat (31) along a direction perpendicular to the conveying direction of the strip. A first traction component (4) and a second traction component (5) are respectively and fixedly arranged on the first deviation rectifying seat (31) and the second deviation rectifying seat (32), and a floating traction component (6) is slidably connected to the first deviation rectifying seat (31) and the second deviation rectifying seat (32) along the vertical direction.
2. The double-layer deviation rectifying unwinding device for a precision cutting and laying machine according to claim 1, characterized in that, The double-layer deviation rectifying component (3) further includes a first deviation rectifying slide rail (33) symmetrically and fixedly connected to the base (1) along a direction perpendicular to the conveying direction of the strip and a second deviation rectifying slide rail (34) symmetrically and fixedly connected to the first deviation rectifying seat (31) along a direction perpendicular to the conveying direction of the strip. The first deviation rectifying seat (31) and the second deviation rectifying seat (32) are respectively slidably connected to the first deviation rectifying slide rail (33) and the second deviation rectifying slide rail (34). A first deviation rectifying electric cylinder (35) and a second deviation rectifying electric cylinder (36) for driving the first deviation rectifying seat (31) and the second deviation rectifying seat (32) to perform sliding deviation rectification are respectively and fixedly arranged on the base (1) and the first deviation rectifying seat (31).
3. A double-layer deviation rectifying unwinding device for a precision cutting and laying machine according to claim 2, characterized in that, An optoelectronic deviation rectifying sensor (37) is arranged between the first traction component (4) and the second traction component (5).
4. A double-layer deviation rectifying unwinding device for a precision cutting and laying machine according to claim 1, characterized in that, The first traction component (4) includes a plurality of first guiding rollers (41) rotatably connected to the first deviation rectifying seat (31) and at least one first traction roller (42) rotatably connected to the first deviation rectifying seat (31) based on a driving component (43) for driving the strip to be conveyed. The second traction component (5) also includes a plurality of second guiding rollers (51) rotatably connected to the second deviation rectifying seat (32) and at least one second traction roller (52) rotatably connected to the second deviation rectifying seat (32) based on the driving component (43) for driving the strip to be conveyed.
5. A double-layer deviation rectifying unwinding device for a precision cutting and laying machine according to claim 4, characterized in that, The driving component (43) includes a first sprocket (44) coaxially and fixedly connected to the first traction roller (42) and a driving motor (45) fixedly connected to the first deviation rectifying seat (31). A second sprocket (46) is arranged on the output shaft of the driving motor (45). The first sprocket (44) and the second sprocket (46) are driven by a chain.
6. A double-layer deviation rectifying unwinding device for a precision cutting and laying machine according to claim 1, characterized in that, The floating traction component (6) includes floating shafts (61) symmetrically and fixedly connected to the first deviation rectifying seat (31) along the vertical direction and a floating sleeve (62) slidably connected to the floating shafts (61) along the vertical direction. A mounting seat (63) is fixedly connected to the floating sleeve (62), and at least two floating rollers (64) are fixedly connected to the mounting seat (63).