PVB wedge-shaped film embossing device
By using a horizontally set PVB wedge film embossing device, the problem of high requirements for factory height in traditional vertical embossing machines is solved, enabling continuous film embossing and convenient material feeding, and ensuring the shrinkage rate and adaptability of the film.
Patent Information
- Application Number
- CN202610023068.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-08
- Publication Date
- 2026-02-17
AI Technical Summary
Traditional vertical double-sided embossing machines have high requirements for factory height and are not suitable for all factories. Furthermore, the vertically oriented film is prone to stretching, which affects the shrinkage rate, and requires rapid winding and unloading.
A PVB wedge film embossing device was designed, which adopts a horizontally arranged embossing assembly, including multiple rollers and adjustment components. The film stretching is prevented by horizontal embossing and cooling rollers, and the film winding and unloading process is controlled by a hydraulic system.
It meets the height requirements of different factory buildings, prevents film stretching, ensures shrinkage rate, and enables continuous embossing and convenient film roll cutting.
Smart Images
Figure CN121535970A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of PVB wedge film embossing technology, specifically to a PVB wedge film embossing device. Background Technology
[0002] Polyvinyl butyral (PVB) film is mainly used in laminated glass to give it functions such as safety, heat insulation, noise control and UV protection. It is widely used in the automotive, construction and other industries, and the demand is huge. The quality of the double-sided pattern of PVB film is a key factor that directly affects whether the air between the glass panes can be expelled when the laminated glass is laminated. If the air cannot be expelled completely, the glass will have defects such as bubbles, which directly affects the quality of the glass.
[0003] In the traditional vertical double-sided embossing machine installation and production process, due to its large vertical height requirement, the requirements of the factory are relatively high, and not all factories can meet the requirements. At the same time, the vertically oriented film is easy to stretch, affecting the shrinkage rate of the film. Moreover, in order to ensure continuous embossing processing of the film, it is necessary to quickly complete the film winding and unloading. Therefore, a PVB wedge film embossing device is proposed. Summary of the Invention
[0004] The purpose of this invention is to provide a PVB wedge film embossing device to solve the problems mentioned in the background art regarding the installation and production process of traditional vertical double-sided embossing machines. Due to the large vertical height requirements, the requirements for the factory are relatively high, and not all factories can meet the requirements. At the same time, the vertically oriented film is easy to stretch, affecting the shrinkage rate of the film. Moreover, in order to ensure continuous embossing processing of the film, it is necessary to quickly complete the film winding and unloading.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a PVB wedge-shaped film embossing device, comprising... Mounting frame, the inner side of which is equipped with an embossing assembly for processing PVB wedge film, and one end of which is provided with a winding assembly; The embossing assembly includes several first auxiliary rollers, a first embossing rubber roller, and a first patterned steel roller. Several first auxiliary rollers are mounted on one inner end of a mounting frame. Both the first embossing rubber roller and the first patterned steel roller are mounted on the inner side of the mounting frame. Several second auxiliary rollers are mounted on the inner side of the mounting frame. A first cooling roller is mounted on the inner side of the mounting frame, located behind the first patterned steel roller. A second patterned steel roller and a second embossing rubber roller are mounted on the inner side of the mounting frame, located behind the first cooling roller. A second cooling roller is mounted on the other inner end of the mounting frame. Several third auxiliary rollers are mounted on the other inner end of the mounting frame, above the second cooling roller. Adjustment components are provided on both inner sides of the mounting frame at both ends of the first patterned steel roller and the second embossing rubber roller. A drive component is provided at one end of each of the first, second, and third auxiliary rollers.
[0006] Preferably, the first embossing roller is located above the first patterned steel roller, and the second patterned steel roller is located above the second embossing roller.
[0007] Preferably, the adjustment assembly includes two sets of two fixed frames, two sets of two sliders, and two sets of two first hydraulic cylinders. The two sets of two fixed frames are respectively fixedly connected to the two inner sides of the mounting frame and located on the outer sides of the two ends of the first patterned steel roller and the second embossing rubber roller. The two sets of two sliders are respectively movably sleeved on the outer sides of the two ends of the first patterned steel roller and the second embossing rubber roller. The two sets of two first hydraulic cylinders are respectively installed at the bottom of the two sets of two fixed frames, and the piston rods of the two sets of two first hydraulic cylinders are respectively fixedly connected to the bottom of the two sets of two sliders.
[0008] Preferably, the drive assembly includes a plurality of driven pulleys, which are respectively mounted on one end of a plurality of first auxiliary rollers, a plurality of second auxiliary rollers, and a plurality of third auxiliary rollers. Three drive motors are installed inside one side of the mounting frame. The output shafts of the three drive motors are all fixedly connected to drive pulleys. The three drive pulleys are respectively connected to the driven pulleys on one of the first auxiliary rollers, one of the second auxiliary rollers, and one of the third auxiliary rollers via belts. Adjacent driven pulleys are connected to each other via belts.
[0009] Preferably, a second geared motor and a third geared motor are installed inside the mounting frame, and the output shafts of the second geared motor and the third geared motor are respectively fixedly connected to one end of the first embossing roller and the second patterned steel roller.
[0010] Preferably, the winding assembly includes a fixed frame, two fixed shafts, and two first fixed plates. The fixed frame is installed at the other end of the mounting frame. The two fixed shafts are respectively fixedly connected to the outside of the fixed frame. The two first fixed plates are respectively movably sleeved on both ends of the outside of one of the fixed shafts. The two ends of the outside of the other fixed shaft are each movably sleeved with a second fixed plate. Connecting shafts are installed on the outside of both the two first fixed plates and the two second fixed plates. Brackets are installed on opposite ends of the two connecting shafts on both sides. An arc-shaped placement groove is opened on the top of the two brackets. A winding rod is placed inside the arc-shaped placement groove. A limit rod is installed at one end of the winding rod. A driving assembly is provided on the inside of the fixed frame. A fixing assembly is provided on the fixed frame.
[0011] Preferably, the drive assembly includes a support base, a second hydraulic cylinder, and a connecting rod. The support base is fixedly connected to the inner side of the fixed frame. One end of the second hydraulic cylinder is hinged to the top of the support base. The other ends of the two first fixed plates are equipped with connecting rods. The piston rod of the second hydraulic cylinder is movably sleeved on the outer side of the connecting rod.
[0012] Preferably, the fixing assembly includes two third hydraulic cylinders, two fixed seats, and a rotating seat. The two third hydraulic cylinders are respectively installed on the inner side of the two fixed frames, and the two fixed seats are respectively fixedly connected to the piston rods of the two third hydraulic cylinders. The rotating seat is rotatably connected to the interior of one of the fixed seats. A slot is provided on one side of the rotating seat, and an insertion hole is provided on one side of the other fixed seat.
[0013] Preferably, one end of the limiting rod and the winding rod is inserted into the inside of the slot, and the other end of the winding rod is inserted into the inside of the insertion hole.
[0014] Preferably, a connecting frame is installed on the outer side of one of the fixed seats, and a first geared motor is installed on the connecting frame. The output shaft of the first geared motor is fixedly connected to the other side of the rotary seat.
[0015] Compared with the prior art, the present invention, employing the above technical solution, has the following technical effects: This invention, through its horizontal arrangement, can meet the usage requirements of factories with different heights. The PVB wedge film is sequentially wound around the outside of the first auxiliary roller and passes through the inside of the first embossing roller and the first patterned steel roller, embossing the bottom of the PVB wedge film. Then, the PVB wedge film is wound around the outside of the second auxiliary roller and the first cooling roller, cooling the bottom of the PVB wedge film. The bottom-embossed PVB wedge film is then wound around the inside of the third auxiliary roller via the second auxiliary roller and passes through the inside of the second patterned steel roller and the second embossing roller, embossing the top of the PVB wedge film. The top-embossed PVB wedge film is then wound around the outside of the second cooling roller via the third auxiliary roller, cooling the top of the PVB wedge film. This completes the horizontal embossing process of the PVB wedge film, preventing stretching and ensuring the shrinkage rate of the PVB wedge film.
[0016] After the PVB wedge film of this invention is wound up, the piston rods of two third hydraulic cylinders drive two fixed seats to move, so that one fixed seat drives the rotating seat to move and disengage from the outer side of the limiting rod and one end of the winding rod. At the same time, the other fixed seat is driven to disengage from the other end of the winding rod. At this time, the winding rod can be supported by two brackets. Then, the piston rod of the second hydraulic cylinder pushes the connecting rod to move. At this time, the connecting rod drives the two first fixed plates to move outside the fixed shaft, so that the first fixed plates drive the second fixed plate on the other fixed shaft to move through the bracket. During this process, the bracket always remains vertical, which can ensure that the roll of PVB wedge film falls smoothly, so as to facilitate the unloading of PVB wedge film roll and facilitate the transfer of PVB wedge film roll. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the suture structure of the present invention; Figure 3 This is a schematic diagram of the fixed frame structure of the present invention; Figure 4 This is a schematic diagram of the mounting bracket structure of the present invention; Figure 5 This is a schematic diagram of the structure of the first embossing roller of the present invention. Figure 6 This is a schematic diagram of the first fixing plate structure of the present invention; Figure 7 This is a schematic diagram of the fixing base structure of the present invention.
[0019] Explanation of reference numerals in the attached drawings: 1. Mounting frame; 21. First auxiliary roller; 22. First embossing roller; 23. First patterned steel roller; 24. Second auxiliary roller; 25. First cooling roller; 26. Second patterned steel roller; 27. Second embossing roller; 28. Second cooling roller; 29. Third auxiliary roller; 31. Fixing frame; 32. Slider; 33. First hydraulic cylinder; 41. Driven pulley; 42. Driven pulley; 43. Drive motor; 51. Fixing frame; 52. Fixed shaft; 53. First fixed plate; 54. Second fixed plate; 55. Connecting shaft; 56. Bracket; 57. Arc-shaped placement slot; 58. Winding rod; 59. Limiting rod; 61. Support base; 62. Second hydraulic cylinder; 63. Connecting rod; 71. Third hydraulic cylinder; 72. Fixed base; 73. Rotary base; 74. Slot; 75. Insertion hole; 81. Connecting frame; 82. First geared motor; 9. Second geared motor; 10. Third geared motor. Detailed Implementation
[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0021] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce. Example 1
[0022] Please see Figure 1-5 The present invention provides a technical solution: a PVB wedge film embossing device, including a mounting frame 1, an embossing component for PVB wedge film processing is mounted on the inner side of the mounting frame 1, and a winding component is provided at one end of the mounting frame 1.
[0023] By setting up an embossing assembly, which is horizontally positioned, the usage requirements of factories with different heights can be met, and the stretching of the PVB wedge film can be prevented, ensuring the shrinkage rate of the PVB wedge film. The embossing assembly includes several first auxiliary rollers 21, a first embossing rubber roller 22, and a first patterned steel roller 23. The several first auxiliary rollers 21 are installed on one end of the inner side of the mounting frame 1, and the first embossing rubber roller 22 and the first patterned steel roller 23 are both installed on the inner side of the mounting frame 1. Several second auxiliary rollers 24 are installed on the inner side of the mounting frame 1. A first cooling roller 25 is installed on the inner side of the mounting frame 1, behind the first patterned steel roller 23. A second patterned steel roller 26 and a second embossing roller 27 are respectively installed on the inner side of the mounting frame 1, behind the first cooling roller 25. A second cooling roller 28 is installed on the other end of the inner side of the mounting frame 1. Several third auxiliary rollers 29 are installed on the other end of the inner side of the mounting frame 1, above the second cooling roller 28. The first embossing roller 22 is located above the first patterned steel roller 23, and the second patterned steel roller 26 is located above the second embossing roller 27. The PVB wedge film is sequentially wound around the outside of the first auxiliary roller 21 and passed through the inside of the first embossing roller 22 and the first patterned steel roller 23, which can emboss the bottom of the PVB wedge film. Then, the PVB wedge film is wound around the outside of the second auxiliary roller 24 and the first cooling roller 25, which can cool the bottom of the PVB wedge film. The PVB wedge film with the bottom embossed is then wound around the inside of the third auxiliary roller 29 through the second auxiliary roller 24 and passed through the inside of the second patterned steel roller 26 and the second embossing roller 27. The top of the PVB wedge film is embossed by the third auxiliary roller 29, which is then wrapped around the outside of the second cooling roller 28 to cool the top of the PVB wedge film, thus completing the horizontal embossing process of the PVB wedge film. Adjustment components are provided on both inner sides of the mounting frame 1 at both ends of the first patterned steel roller 23 and the second embossing rubber roller 27. A drive component is provided at one end of several first auxiliary rollers 21, several second auxiliary rollers 24 and several third auxiliary rollers 29.
[0024] The first embossing roller 22, the first patterned steel roller 23, the second patterned steel roller 26, and the second embossing roller 27 are all heated rollers. One end of each roller adopts a combination structure of a collar device and a temperature control device. The collar device connects the water supply head and the water return head through a double circulation water channel to achieve water circulation. The copper inner sleeve and the threaded structure improve the heat conduction efficiency. The dual-channel design can block heat conduction to the main unit. This is existing technology and will not be described in detail here. In addition, the outer sides of the first embossing roller 22 and the second embossing roller 27 are wrapped with liquid silicone to prevent sticking. The surfaces of the first patterned steel roller 23 and the second patterned steel roller 26 are coated with Teflon. Angle adjustment mechanisms can be added to the first auxiliary roller 21 located on both sides of the first embossing roller 22 and the first patterned steel roller 23, and the third auxiliary roller 29 located on both sides of the second patterned steel roller 26 and the second embossing roller 27. These mechanisms consist of a screw, a sliding frame, and a sliding seat. The angle of the film entering and exiting the roller can be manually adjusted according to the actual film condition to prevent sticking.
[0025] The mounting frame 1 is equipped with a second geared motor 9 and a third geared motor 10. The output shafts of the second geared motor 9 and the third geared motor 10 are fixedly connected to one end of the first embossing roller 22 and the second patterned steel roller 26, respectively. During the embossing process, the second geared motor 9 and the third geared motor 10 are started by the switch group. The second geared motor 9 and the third geared motor 10 can drive the first embossing roller 22 and the second patterned steel roller 26 to rotate, thereby completing the embossing process of PVB wedge film.
[0026] By setting an adjustment component, PVB wedge films of different thicknesses can be processed, improving the versatility of the device. The adjustment component includes two sets of two fixed frames 31, two sets of two sliders 32, and two sets of two first hydraulic cylinders 33. The two sets of two fixed frames 31 are respectively fixedly connected to the two inner sides of the mounting frame 1 and located on the outer sides of the two ends of the first patterned steel roller 23 and the second embossing rubber roller 27. The two sets of two sliders 32 are respectively movably sleeved on the outer sides of the two ends of the first patterned steel roller 23 and the second embossing rubber roller 27. The two sets of two first hydraulic cylinders 33 are respectively installed at the bottom of the two sets of two fixed frames 31. The piston rods of the two first hydraulic cylinders 33 are respectively fixedly connected to the bottom of the two sets of two sliders 32. According to the different thicknesses of PVB wedge film, the hydraulic station is started by controlling the switch group. The piston rod of the first hydraulic cylinder 33 pushes the slider 32 to move inside the fixed frame 31, so that the two sliders 32 drive the first patterned steel roller 23 to move at the bottom of the first embossing rubber roller 22, thereby adjusting the distance between the first embossing rubber roller 22 and the first patterned steel roller 23. Following the above steps, the distance between the second embossing rubber roller 27 and the second patterned steel roller 26 is adjusted to facilitate the embossing process of PVB wedge film.
[0027] To facilitate continuous embossing of PVB wedge film, the drive assembly includes several driven pulleys 41, which are respectively mounted on one end of several first auxiliary rollers 21, several second auxiliary rollers 24, and several third auxiliary rollers 29. Three drive motors 43 are installed inside one side of the mounting frame 1. The output shafts of the three drive motors 43 are all fixedly connected to drive pulleys 42. The three drive pulleys 42 are respectively connected to the driven pulleys 41 on one of the first auxiliary rollers 21, one of the second auxiliary rollers 24, and one of the third auxiliary rollers 29 via belts. Two adjacent driven pulleys 41 are connected by a belt; the output shafts of three drive motors 43 drive three drive pulleys 42 to rotate respectively. The three drive pulleys 42 then drive the driven pulleys 41 on the first auxiliary roller 21, the second auxiliary roller 24 and the third auxiliary roller 29 to rotate respectively via belts. The driven pulleys 41 on the first auxiliary roller 21, the second auxiliary roller 24 and the third auxiliary roller 29 then drive the other driven pulleys 41 to rotate via belts. The PVB wedge film can be conveyed through several first auxiliary rollers 21, several second auxiliary rollers 24 and several third auxiliary rollers 29.
[0028] The working principle or structural principle is as follows: When embossing PVB wedge film, the PVB wedge film is sequentially wrapped around the outside of the first auxiliary roller 21 and passed through the inside of the first embossing roller 22 and the first patterned steel roller 23, which can emboss the bottom of the PVB wedge film. Then, the PVB wedge film is wrapped around the outside of the second auxiliary roller 24 and the first cooling roller 25, which can cool the bottom of the PVB wedge film. After the bottom is embossed, the PVB wedge film is wrapped around the inside of the third auxiliary roller 29 through the second auxiliary roller 24 and passed through the inside of the second patterned steel roller 26 and the second embossing roller 27, thereby embossing the top of the PVB wedge film. After the top is embossed, the PVB wedge film is wrapped around the outside of the second cooling roller 28 through the third auxiliary roller 29, which can cool the top of the PVB wedge film, thus completing the embossing process of the PVB wedge film. During the embossing process, the second reduction motor 9 and the third reduction motor 10 are started by the switch group. The second reduction motor 9 and the third reduction motor 10 can drive the first embossing roller 22 and the second patterned steel roller 26 to rotate, which can complete the embossing of the PVB wedge film. At the same time, the three drive motors 43 are started by the switch group. The output shafts of the three drive motors 43 drive the three active pulleys 42 to rotate. The three active pulleys 42 drive the driven pulleys 41 on the first auxiliary roller 21, the second auxiliary roller 24 and the third auxiliary roller 29 to rotate through the belt. The driven pulleys 41 on the first auxiliary roller 21, the second auxiliary roller 24 and the third auxiliary roller 29 drive the other driven pulleys 41 to rotate through the belt. The PVB wedge film can be conveyed by several first auxiliary rollers 21, several second auxiliary rollers 24 and several third auxiliary rollers 29 to facilitate the continuous embossing of the PVB wedge film. Depending on the thickness of the PVB wedge film, the hydraulic station is started by controlling the switch group. The piston rod of the first hydraulic cylinder 33 pushes the slider 32 to move inside the fixed frame 31, so that the two sliders 32 drive the first patterned steel roller 23 to move at the bottom of the first embossing roller 22, thereby adjusting the distance between the first embossing roller 22 and the first patterned steel roller 23. Following the above steps, the distance between the second embossing roller 27 and the second patterned steel roller 26 is adjusted, so that PVB wedge films of different thicknesses can be processed, improving the versatility of the device. Example 2
[0029] Please see Figure 6-7Unlike Embodiment 1, the winding assembly includes a fixed frame 51, two fixed shafts 52, and two first fixed plates 53. The fixed frame 51 is installed at the other end of the mounting frame 1. The two fixed shafts 52 are respectively fixedly connected to the outside of the fixed frame 51. The two first fixed plates 53 are respectively movably sleeved on the outer ends of one of the fixed shafts 52. The outer ends of the other fixed shaft 52 are each movably sleeved with a second fixed plate 54. Connecting shafts 55 are installed on the outer sides of the two first fixed plates 53 and the two second fixed plates 54. Supports 56 are installed on opposite ends of the two connecting shafts 55 on both sides. The top of the two supports 56 is provided with an arc-shaped placement groove 57. A winding rod 58 is placed inside the arc-shaped placement groove 57. A limit rod 59 is installed on one end of the winding rod 58. A drive assembly is provided on the inner side of the fixed frame 51. The drive assembly includes a support base 61. The second hydraulic cylinder 62 and connecting rod 63 are fixedly connected to the inner side of the fixed frame 51 via the support base 61. One end of the second hydraulic cylinder 62 is hinged to the top of the support base 61. The other ends of the two first fixed plates 53 are equipped with connecting rods 63. The piston rod of the second hydraulic cylinder 62 is movably sleeved on the outer side of the connecting rod 63. When the piston rod of the second hydraulic cylinder 62 extends, it pushes the connecting rod 63 to move. At this time, the connecting rod 63 drives the two first fixed plates 53 to move on the outer side of a fixed shaft 52, so that the first fixed plates 53 drive the second fixed plate 54 on the other fixed shaft 52 to move through the bracket 56. During this process, the bracket 56 always remains vertical, which can ensure that the roll of PVB wedge film falls smoothly, so as to facilitate the unloading of the PVB wedge film roll and the transfer of the PVB wedge film roll. The fixed frame 51 is equipped with a fixing component.
[0030] One end of the limiting rod 59 and the winding rod 58 are inserted into the slot 74, and the other end of the winding rod 58 is inserted into the insertion hole 75. A connecting frame 81 is installed on the outside of one of the fixed seats 72, and a first reduction motor 82 is installed on the connecting frame 81. The output shaft of the first reduction motor 82 is fixedly connected to the other side of the rotating seat 73. The output shaft of the first reduction motor 82 drives the rotating seat 73 to rotate inside the fixed seat 72. The rotating seat 73 then drives the winding rod 58 to rotate through the limiting rod 59, so that the PVB wedge film can be wound up. The operation is simple and quick.
[0031] To facilitate subsequent unwinding, the fixing assembly includes two third hydraulic cylinders 71, two fixed seats 72, and a rotating seat 73. The two third hydraulic cylinders 71 are respectively installed inside the two fixed frames 51. The two fixed seats 72 are respectively fixedly connected to the piston rods of the two third hydraulic cylinders 71. The rotating seat 73 is rotatably connected to the inside of one of the fixed seats 72. A slot 74 is opened on one side of the rotating seat 73, and an insertion hole 75 is opened on one side of the other fixed seat 72. The piston rods of the two third hydraulic cylinders 71 drive the two fixed seats 72 to move, so that one fixed seat 72 drives the rotating seat 73 to move and disengage from the outer side of the limiting rod 59 and one end of the winding rod 58. At the same time, the other fixed seat 72 is driven to disengage from the other end of the winding rod 58. At this time, the two brackets 56 can provide support for the winding rod 58.
[0032] The working principle or structural principle is as follows: When the embossed PVB wedge film is wound up, the first reduction motor 82 is started by controlling the switch group. The output shaft of the first reduction motor 82 drives the rotating seat 73 to rotate inside the fixed seat 72. The rotating seat 73 then drives the winding rod 58 to rotate through the limit rod 59, thus winding up the PVB wedge film. The operation is simple and quick. After winding is completed, the hydraulic station is started by controlling the switch group. The piston rods of the two third hydraulic cylinders 71 drive the two fixed seats 72 to move respectively. This causes one fixed seat 72 to drive the rotating seat 73 to move and disengage from the limit rod 59 and the outer side of one end of the winding rod 58. At the same time, the other fixed seat 72 is driven to disengage from the other end of the winding rod 58. At this time, the two brackets 56 can provide support for the winding rod 58 to facilitate subsequent unwinding. When unloading, the hydraulic station is activated by the switch group, the piston rod of the second hydraulic cylinder 62 extends, and the piston rod of the second hydraulic cylinder 62 pushes the connecting rod 63 to move. At this time, the connecting rod 63 drives the two first fixing plates 53 to move outside a fixed shaft 52, so that the first fixing plates 53 drive the second fixing plate 54 on the other fixed shaft 52 to move through the bracket 56. During this process, the bracket 56 always remains vertical, which can ensure that the roll of PVB wedge film falls smoothly, so as to facilitate the unloading of PVB wedge film rolls and the transfer of PVB wedge film rolls.
[0033] Those skilled in the art will understand that the features described in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention can be combined or combined in various ways without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.
Claims
1. A PVB wedge-shaped film embossing device, characterized in that, include Mounting frame (1), the inner side of which is mounted with an embossing assembly for PVB wedge film processing, and one end of which is provided with a winding assembly; The embossing assembly includes several first auxiliary rollers (21), a first embossing rubber roller (22), and a first patterned steel roller (23). Several first auxiliary rollers (21) are installed on one inner end of the mounting frame (1). The first embossing rubber roller (22) and the first patterned steel roller (23) are both installed on the inner side of the mounting frame (1). Several second auxiliary rollers (24) are installed on the inner side of the mounting frame (1). A first cooling roller (25) is installed on the inner side of the mounting frame (1) behind the first patterned steel roller (23). A second patterned steel roller (26) and a second embossing roller (27) are respectively installed. A second cooling roller (28) is installed on the other end of the inner side of the mounting frame (1). Several third auxiliary rollers (29) are installed on the other end of the inner side of the mounting frame (1) above the second cooling roller (28). Adjustment components are provided on both sides of the mounting frame (1) at both ends of the first patterned steel roller (23) and the second embossing roller (27). A drive component is provided on one end of several first auxiliary rollers (21), several second auxiliary rollers (24) and several third auxiliary rollers (29).
2. The PVB wedge-shaped film embossing device according to claim 1, characterized in that, The first embossing roller (22) is located above the first patterned steel roller (23), and the second patterned steel roller (26) is located above the second embossing roller (27).
3. The PVB wedge-shaped film embossing device according to claim 1, characterized in that, The adjustment assembly includes two sets of two fixed frames (31), two sets of two sliders (32), and two sets of two first hydraulic cylinders (33). The two sets of two fixed frames (31) are respectively fixedly connected to the two inner sides of the mounting frame (1) and located on the outer sides of the two ends of the first patterned steel roller (23) and the second embossed rubber roller (27). The two sets of two sliders (32) are respectively movably sleeved on the outer sides of the two ends of the first patterned steel roller (23) and the second embossed rubber roller (27). The two sets of two first hydraulic cylinders (33) are respectively installed at the bottom of the two sets of two fixed frames (31), and the piston rods of the two sets of two first hydraulic cylinders (33) are respectively fixedly connected to the bottom of the two sets of two sliders (32).
4. The PVB wedge-shaped film embossing device according to claim 1, characterized in that, The drive assembly includes several driven pulleys (41), which are respectively installed on one end of several first auxiliary rollers (21), several second auxiliary rollers (24) and several third auxiliary rollers (29). Three drive motors (43) are installed inside one side of the mounting frame (1). The output shafts of the three drive motors (43) are all fixedly connected to the drive pulleys (42). The three drive pulleys (42) are respectively connected to the driven pulleys (41) on one of the first auxiliary rollers (21), one of the second auxiliary rollers (24) and one of the third auxiliary rollers (29) by belts. Adjacent driven pulleys (41) are connected by belts.
5. The PVB wedge-shaped film embossing device according to claim 1, characterized in that, The mounting bracket (1) is equipped with a second geared motor (9) and a third geared motor (10), respectively. The output shafts of the second geared motor (9) and the third geared motor (10) are fixedly connected to one end of the first embossing roller (22) and the second patterned steel roller (26).
6. The PVB wedge-shaped film embossing device according to claim 1, characterized in that, The winding assembly includes a fixed frame (51), two fixed shafts (52) and two first fixed plates (53). The fixed frame (51) is installed at the other end of the mounting frame (1). The two fixed shafts (52) are fixedly connected to the outside of the fixed frame (51). The two first fixed plates (53) are movably sleeved on the outer ends of one of the fixed shafts (52). The outer ends of the other fixed shaft (52) are movably sleeved with second fixed plates (54). Connecting shafts (55) are installed on the outer sides of the two first fixed plates (53) and the two second fixed plates (54). Supports (56) are installed on opposite ends of the two connecting shafts (55) on both sides. An arc-shaped placement groove (57) is opened on the top of the two supports (56). A winding rod (58) is placed inside the arc-shaped placement groove (57). A limit rod (59) is installed on one end of the winding rod (58). A driving assembly is provided on the inner side of the fixed frame (51). A fixing assembly is provided on the fixed frame (51).
7. The PVB wedge-shaped film embossing device according to claim 6, characterized in that, The drive assembly includes a support base (61), a second hydraulic cylinder (62), and a connecting rod (63). The support base (61) is fixedly connected to the inner side of the fixing frame (51). One end of the second hydraulic cylinder (62) is hinged to the top of the support base (61). The other end of the two first fixing plates (53) is equipped with a connecting rod (63). The piston rod of the second hydraulic cylinder (62) is movably sleeved on the outer side of the connecting rod (63).
8. The PVB wedge-shaped film embossing device according to claim 6, characterized in that, The fixing assembly includes two third hydraulic cylinders (71), two fixed seats (72), and a rotating seat (73). The two third hydraulic cylinders (71) are respectively installed on the inner side of the two fixed frames (51). The two fixed seats (72) are respectively fixedly connected to the piston rods of the two third hydraulic cylinders (71). The rotating seat (73) is rotatably connected to the inside of one of the fixed seats (72). A slot (74) is provided on one side of the rotating seat (73), and an insertion hole (75) is provided on one side of the other fixed seat (72).
9. The PVB wedge-shaped film embossing device according to claim 8, characterized in that, One end of the limiting rod (59) and the winding rod (58) is inserted into the slot (74), and the other end of the winding rod (58) is inserted into the socket (75).
10. The PVB wedge-shaped film embossing device according to claim 8, characterized in that, One of the fixed bases (72) has a connecting frame (81) installed on its outer side. A first geared motor (82) is installed on the connecting frame (81), and the output shaft of the first geared motor (82) is fixedly connected to the other side of the rotary base (73).