Acrylic plate preparation equipment

Abstract

The acrylic plate preparation equipment comprises a box body and a film rolling opening formed in the box body, and the outer side of the box body is connected with an outer film frame piece; the inner side of the box body is connected with an inner film frame piece; two drying pieces are connected to the inner side of the box body, and the two drying pieces are symmetrically arranged on the upper side and the lower side of the film rolling opening correspondingly; one side of the box body is connected with an air-drying piece; the upper side and the lower side of the box body are symmetrically connected with two deviation rectifying pieces, and the two deviation rectifying pieces are arranged on the side, close to the outer film frame piece, of the inner film frame piece in a staggered mode. The two sides of the outer film frame piece are connected with plate body conveying rollers. The technical scheme has the beneficial technical effects that after the film roll is dried, the film roll can be rolled back to the outer film frame piece, and under the condition that drying is not completed, drying operation can be continued till drying is completed. And the film roll drying precision is effectively improved, and the situation that the film roll is repeatedly dried is avoided. And after the film roll is dried, the prepared acrylic plate directly passes through the film roll, and an operator wraps the acrylic plate with the protective film.

Description

Technical Field

[0001] This utility model relates to the field of acrylic sheets, specifically to an acrylic sheet manufacturing device. Background Technology

[0002] Acrylic, also known as specially treated plexiglass, is a next-generation product replacing traditional plexiglass. Light boxes made of acrylic offer excellent light transmission, pure and rich colors, a beautiful and smooth surface, good daytime and nighttime visibility, long lifespan, and no impact on usability. Furthermore, acrylic sheets can be perfectly combined with aluminum composite panels and high-grade screen printing to meet the needs of businesses. Acrylic is the best new material for manufacturing sanitary ware after ceramics. Compared to traditional ceramic materials, acrylic, in addition to its unparalleled high gloss, also has advantages such as good toughness, resistance to breakage, and strong repairability.

[0003] Acrylic sheets typically require the use of soft and smooth materials during transportation. For example, the inner protective layer uses soft and smooth materials such as pearl cotton or bubble wrap to wrap the acrylic sheet and prevent scratches. Pearl cotton has good flexibility and cushioning properties, allowing it to adhere tightly to the sheet surface and form an effective protective barrier. The outer protective layer uses plastic film or woven bags for packaging to resist rain, dust, and other external factors during transportation. Plastic film has good waterproof and dustproof properties, while woven bags have high strength and provide additional protection. Therefore, protective protection of acrylic sheets during manufacturing is particularly important. Current technology typically involves placing acrylic sheets in a stacking area and then wrapping them with protective film. This undoubtedly increases the manufacturing time, hindering work efficiency. Furthermore, the protective film needs to be kept dry; if moisture from the protective film comes into contact with the acrylic sheet during wrapping, it can easily reduce the quality of the finished product.

[0004] Therefore, it is very necessary to provide an acrylic sheet manufacturing device to solve the above-mentioned technical problems. Utility Model Content

[0005] Based on the above description, this utility model provides an acrylic sheet preparation device to solve the problem that the existing technology usually involves placing acrylic sheets in a stacking area and then wrapping them with a protective film. This undoubtedly increases the preparation time of acrylic sheets and is not conducive to improving work efficiency. In addition, the protective film needs to be kept dry. If the moisture of the protective film comes into contact with the acrylic sheet when wrapping it, it can easily reduce the quality of the finished acrylic sheet.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An acrylic sheet preparation device includes a box body and a film roll opening. An outer film frame is connected to the outside of the box body, which is used to support the dried film roll and recycle the dried film roll. An inner film frame is connected to the inside of the box body, which is used to support the dried film roll. Two drying components are connected to the inside of the box body, and the two drying components are symmetrically arranged on the upper and lower sides of the film roll opening. A drying component is connected to one side of the box body, which is used to extract moisture from the box body. Two correction components are symmetrically connected to the upper and lower sides of the box body, and the two correction components are staggered on the side of the inner film frame closer to the outer film frame. Sheet conveying rollers are connected to both sides of the outer film frame, and the sheet conveying rollers are used to convey acrylic sheets so that users can wrap the acrylic sheets with protective film.

[0007] Furthermore, the outer membrane frame includes a main frame body, which includes two first outer frames arranged vertically and connected to one side of the housing; first slides are slidably connected to the two first outer frames; an outer rotating rod is rotatably connected to the first slide, and the outer rotating rod is used to support the membrane roll; an outer rotating motor is connected to the first slide, and the rotating end of the outer rotating motor is connected to the outer rotating rod. The outer rotating motor is used to cooperate with the inner membrane frame to rotate when the membrane roll on the outer rotating rod is input onto the inner membrane frame.

[0008] Furthermore, the first outer frame is rotatably connected to a carriage screw, the carriage screw is rotatably connected to the first carriage, and one end of the carriage screw is connected to a carriage motor.

[0009] Furthermore, the outer membrane frame also includes an auxiliary frame, which includes a second outer frame connected to the housing and arranged parallel to the first outer frame; the second outer frame is slidably connected to a second carriage; the second carriage is rotatably connected to a rotating rod buckle, which is configured such that: when the rotating rod buckle is in the locked position, it is connected to the outer rotating rod to limit the membrane roll; when the rotating rod buckle is in the unlocked position, it is disengaged from the outer rotating rod to facilitate the removal of the membrane roll.

[0010] Furthermore, the inner membrane frame includes two inner frames symmetrically connected to both sides of the housing; two inner sliders are slidably connected to the inner frames, and inner moving screws are threadedly connected to the inner sliders. The two ends of the inner moving screws are rotatably connected to the inner frames, and a slider motor is connected to the inner moving screw. The slider motor is used to drive the inner sliders to move closer to or away from the membrane roll opening; an inner rotating rod is rotatably connected to the two inner sliders, and the inner rotating rod is used to support the membrane roll; an inner rotating motor is connected to the inner sliders, and the rotating end of the inner rotating motor is connected to the inner rotating rod. The inner rotating motor is used to pull the membrane roll to rotate so as to wind the membrane roll onto the inner rotating rod.

[0011] Furthermore, the inner rotating rod is provided with a first chamber, and the inner rotating rod is provided with a film roll pressing groove. The inner film frame also includes a film pressing component, which includes a film pressing plate disposed in the film roll pressing groove. The film pressing plate is used to press the film roll head end. A film pressing motor is connected to the first chamber. A pressing rod is connected to the film pressing plate, and one end of the pressing rod is connected to the film pressing motor.

[0012] Furthermore, it also includes a position sensor, which has a sensing end and a receiving end. The sensing end and the receiving end of the position sensor are respectively connected to the two inner sliders, and the sensing channel formed by the sensing end and the receiving end of the position sensor is located in the membrane roll pressing groove. The position sensor is used to control the inner rotating motor to drive the inner rotating rod to rotate when the signal between the sensing end and the receiving end of the position sensor is blocked during initial start-up, so that the sensing channel formed by the sensing end and the receiving end of the position sensor is located in the membrane roll pressing groove. At this time, the membrane roll pressing groove and the membrane roll opening are located on the same horizontal plane.

[0013] Furthermore, each of the two correction components includes two correction brackets symmetrically connected to both sides of the housing; a correction support is slidably connected to the correction bracket; a limiting slide rod passes through the correction support; a telescopic cylinder is connected to the correction support, and a rotating roller is rotatably connected to the telescopic end of the telescopic cylinder; a spring is connected to the correction support, and the spring is used to reduce the instantaneous contact force between the rotating roller and the film roll when the telescopic cylinder extends and the rotating roller contacts the film roll.

[0014] Furthermore, a ventilation cover is connected to the upper end of the housing, and the ventilation cover is provided with several strip-shaped grooves. The air-drying component includes an air duct that communicates with the housing and an air dryer that is connected to the air duct.

[0015] Furthermore, it also includes a water collection component, which includes several inner water collection troughs disposed at the bottom of the inner cavity of the housing; an outer water collection trough is connected to the outside of the housing, and the outer water collection trough is located below the outer membrane frame component. The height of the outer water collection trough in the horizontal plane is lower than the height of the inner water collection trough. The outer water collection trough is used to collect water on the membrane roll; the inner water collection trough is connected to a water collection channel, one end of which is connected to the outer water collection trough.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] After the film roll is dried, it is rewound to the outer film frame. If the film is not completely dried, the drying process can continue until it is finished. Therefore, this effectively improves the accuracy of film roll drying and avoids the need to repeatedly search for and dry the film roll. After the film roll is dried, the prepared acrylic sheet passes directly through the film roll, and the operator can directly wrap the protective film onto the acrylic sheet. This effectively improves work efficiency and solves the problem of existing technology where acrylic sheets are placed in a stacking area and then wrapped with a protective film, which undoubtedly increases the acrylic sheet preparation time and is not conducive to improving work efficiency. Furthermore, the protective film needs to be kept dry; if moisture from the protective film comes into contact with the acrylic sheet during wrapping, it can easily reduce the quality of the finished acrylic sheet. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of an acrylic sheet manufacturing device provided in this embodiment of the present invention;

[0019] Figure 2 One of the structural schematic diagrams of the acrylic sheet preparation equipment for conveying the sheet body is provided in this embodiment of the present utility model;

[0020] Figure 3 for Figure 2 Enlarged structural diagram at point Q;

[0021] Figure 4 This is one of the structural schematic diagrams of a partial housing of an acrylic sheet manufacturing equipment provided in an embodiment of the present invention;

[0022] Figure 5 for Figure 4 Enlarged structural diagram at point W;

[0023] Figure 6 for Figure 4 Enlarged structural diagram at point E;

[0024] Figure 7 A second schematic diagram of the structure of the acrylic sheet preparation equipment for removing the sheet body conveying roller provided in this embodiment of the utility model;

[0025] Figure 8 This is the third schematic diagram of the structure of the acrylic sheet preparation equipment for conveying the sheet body, provided for an embodiment of this utility model.

[0026] Figure 9 A schematic diagram of the front structure of a portion of the housing of an acrylic sheet preparation equipment provided for an embodiment of this utility model;

[0027] Figure 10 for Figure 9 Schematic diagram of the cross-sectional structure at point AA;

[0028] Figure 11 for Figure 10 Enlarged structural diagram at point R in the middle;

[0029] Figure 12 This is the second schematic diagram of the structure of an acrylic sheet preparation device with part of the box removed, which is provided as an embodiment of this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Box body; 11. Membrane roll-up; 12. Ventilation cover; 121. Strip channel;

[0032] 2. Outer membrane frame components;

[0033] 21. Main frame; 211. First outer frame; 212. First carriage; 213. Outer rotating rod; 214. Outer rotating motor; 215. Carriage screw; 216. Carriage motor;

[0034] 22. Auxiliary frame; 221. Second outer frame; 222. Second carriage; 223. Rotary rod buckle;

[0035] 3. Inner membrane frame component; 31. Inner frame; 32. Inner slider; 321. Inner moving screw; 322. Slider motor;

[0036] 33. Inner rotating rod; 331. First chamber; 332. Membrane roll pressing groove;

[0037] 34. Internal rotating motor;

[0038] 35. Film pressing component; 351. Film pressing plate; 352. Film pressing motor; 353. Pressing rod;

[0039] 36. Position sensor;

[0040] 4. Drying parts;

[0041] 5. Air drying components; 51. Air ducts; 52. Air dryers;

[0042] 6. Correcting component; 61. Correcting bracket; 62. Correcting support; 63. Limiting slide bar; 64. Telescopic cylinder; 65. Rotating roller; 66. Spring;

[0043] 7. Water collection components; 71. Inner water collection trough; 72. Outer water collection trough; 73. Water collection channel;

[0044] 8. Plate conveyor rollers. Detailed Implementation

[0045] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0047] It is understood that spatial relation terms such as "below," "under," "below," "below," "above," "above," etc., can be used here to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, the element or feature described as "below" or "below" of the other element or feature will be oriented "above" the other element or feature. Therefore, the exemplary terms "below" and "below" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0048] It should be noted that when one element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediary element. In the following embodiments, "connection" should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have the transmission of electrical signals or data between them.

[0049] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0050] like Figures 1 to 11 As shown, an acrylic sheet preparation device includes a housing 1 and a film roll opening 11. An outer film frame 2 is connected to the outside of the housing 1, which supports the dried film roll and recycles the dried film roll. An inner film frame 3 is connected to the inside of the housing 1, which supports the dried film roll. Two drying components 4 are connected to the inside of the housing 1, and the two drying components 4 are symmetrically arranged on the upper and lower sides of the film roll opening 11. A drying component 5 is connected to one side of the housing 1, which is used to extract moisture from the housing 1. Two alignment components 6 are symmetrically connected to the upper and lower sides of the housing 1, and the two alignment components 6 are staggered on the side of the inner film frame 3 near the outer film frame 2. Sheet conveying rollers 8 are connected to both sides of the outer film frame 2, and the sheet conveying rollers 8 are used to convey acrylic sheets so that users can wrap the acrylic sheets with protective film.

[0051] In this embodiment, the housing 1 serves as a support structure, supporting the inner film holder 3, drying unit 4, air-drying unit 5, and alignment unit 6. The housing 1 also features a film roll opening 11 for the film roll to enter from the outside. Furthermore, placing the film roll inside the housing 1 for air-drying effectively improves drying efficiency, reduces energy consumption, and saves energy. The inner film holder 3, located inside the housing 1, supports the film roll during the drying process. The design of the inner film holder 3 ensures the stability of the film roll during drying, thereby guaranteeing the drying quality. After the film roll is dried, it is rewound to the outer film holder 2. If the film roll is not fully dried, the drying process can continue until completion. Therefore, the accuracy of film roll drying is effectively improved, avoiding repeated drying of the film roll. After the film roll is dried, the prepared acrylic sheet passes directly through the film roll, allowing the operator to directly wrap the protective film onto the acrylic sheet. This method effectively improves work efficiency and solves the problem of existing technology that involves placing acrylic sheets in a stacking area and then wrapping them with a protective film. This process undoubtedly increases the preparation time of the acrylic sheets, which is not conducive to improving work efficiency. In addition, the protective film needs to be kept dry. If the moisture in the protective film comes into contact with the acrylic sheet when it is wrapped, it can easily reduce the quality of the finished acrylic sheet.

[0052] In some embodiments, the outer membrane frame 2 includes a main frame 21, the main frame 21 including two first outer frames 211 arranged vertically and connected to one side of the housing 1; a first slide 212 is slidably connected to the two first outer frames 211; an outer rotating rod 213 is rotatably connected to the first slide 212, the outer rotating rod 213 is used to support the membrane roll; an outer rotating motor 214 is connected to the first slide 212, and the rotating end of the outer rotating motor 214 is connected to the outer rotating rod 213, the outer rotating motor 214 is used to cooperate with the inner membrane frame 3 to rotate when the membrane roll on the outer rotating rod 213 is input to the inner membrane frame 3.

[0053] In this embodiment, the first slide 212 is slidably connected at both ends to two first outer frames 211. This allows the slide to move closer to and further away from the housing 1 to accommodate film rolls of different sizes or different operational needs. An external rotary motor 214 is mounted on the first slide 212, with its rotating end connected to an external rotary rod 213. The main function of the external rotary motor 214 is to provide the necessary rotational power when transferring the film roll from the outer film frame 2 to the inner film frame 3, ensuring that the film roll can smoothly and continuously enter the drying area and avoiding excessive tension that could damage the film roll. Furthermore, when retrieving the film roll, the external rotary motor 214 can increase the rotational force for better film roll recovery.

[0054] In some embodiments, the first outer frame 211 is rotatably connected to a carriage screw 215, the carriage screw 215 is rotatably connected to the first carriage 212, and one end of the carriage screw 215 is connected to a carriage motor 216.

[0055] In some embodiments, the outer membrane frame 2 further includes an auxiliary frame 22, the auxiliary frame 22 including a second outer frame 221 connected to the housing 1, and the second outer frame 221 is arranged parallel to the first outer frame 211; the second outer frame 221 is slidably connected to a second slide 222; the second slide 222 is rotatably connected to a rotating rod buckle 223, the rotating rod buckle 223 being configured such that: when the rotating rod buckle 223 is in the locked position, it is connected to the outer rotating rod 213 to limit the membrane roll; when the rotating rod buckle 223 is in the unlocked position, it is disengaged from the outer rotating rod 213 to facilitate the removal of the membrane roll.

[0056] In this embodiment, the second outer frame 221 is connected to the housing and is arranged parallel to the first outer frame 211. This layout ensures that the auxiliary frame 22 can stably support the membrane roll without interfering with the normal operation of the main frame 21. The rotating rod buckle 223 is rotatably connected to the second slide 222 and is a key component of the auxiliary frame 22. The rotating rod buckle 223 has two position states: in the locked position, when the rotating rod buckle 223 is in this position, it is tightly connected to the outer rotating rod 213, thereby limiting the membrane roll. This design ensures that the membrane roll will not accidentally slip or shift during handling and transfer, improving operational safety; in the unlocked position, when it is necessary to remove the membrane roll, the rotating rod buckle 223 can be rotated to the unlocked position and disengaged from the outer rotating rod 213. In this way, the operator can easily remove the membrane roll without being obstructed by the rotating rod buckle 223. At the same time, it facilitates the operator's action of wrapping the acrylic sheet with the membrane roll.

[0057] In some embodiments, the inner membrane frame 3 includes two inner frames 31 symmetrically connected to both sides of the housing 1; two inner sliders 32 are slidably connected to the inner frame 31, and an inner moving screw 321 is threadedly connected to the inner slider 32. The two ends of the inner moving screw 321 are rotatably connected to the inner frame 31, and a slider motor 322 is connected to the inner moving screw 321. The slider motor 322 is used to drive the inner slider 32 to move closer to or away from the membrane roll opening 11; an inner rotating rod 33 is rotatably connected to the two inner sliders 32, and the inner rotating rod 33 is used to support the membrane roll; an inner rotating motor 34 is connected to the inner slider 32, and the rotating end of the inner rotating motor 34 is connected to the inner rotating rod 33. The inner rotating motor 34 is used to pull the membrane roll to rotate so as to wind the membrane roll around the inner rotating rod 33.

[0058] In this embodiment, two inner sliders 32 are provided and slidably connected to the inner frame 31, allowing them to move horizontally. This design enables the inner sliders 32 to be adjusted according to the size and position of the membrane roll, ensuring that the membrane roll is stably supported on the inner rotating rod 33. An inner moving screw 321 is threaded onto the inner slider 32, and both ends of the inner moving screw 321 are rotatably connected to the inner frame 31. By rotating the inner moving screw 321, the inner slider 32 can be driven closer to or further away from the membrane roll opening 11, thereby achieving precise adjustment of the membrane roll position. Additionally, at startup, the membrane roll needs to be wound onto the inner rotating rod 33. At this time, the inner slider 32 needs to be moved closer to the membrane roll opening 11. A slider motor 322 is connected to the inner moving screw 321 to provide driving power. By controlling the forward and reverse rotation of the slider motor 322, the movement of the inner slider 32 can be easily achieved, thus simplifying the operation process. An inner rotating motor 34 is connected to the inner slider 32, and its rotating end is connected to the inner rotating rod 33. The main function of the inner rotating motor 34 is to provide the necessary rotational power when the film roll is wound onto the inner rotating rod 33.

[0059] In some embodiments, the inner rotating rod 33 has a first chamber 331, and the inner rotating rod 33 has a film roll pressing groove 332. The inner film frame 3 also includes a film pressing member 35, which includes a film pressing plate 351 disposed in the film roll pressing groove 332. The film pressing plate 351 is used to press the film roll head end. A film pressing motor 352 is connected in the first chamber 331. A pressing rod 353 is connected to the film pressing plate 351, and one end of the pressing rod 353 is connected to the film pressing motor 352.

[0060] In this embodiment, a film roll pressing groove 332 is formed on the inner rotating rod 33 in the area that contacts the film roll. This groove design allows the pressing plate 351 to accurately press against the head end of the film roll, thereby ensuring that the film roll can be smoothly wound onto the inner rotating rod 33. When it is necessary to press against the head end of the film roll, the pressing motor 352 drives the pressing rod 353 to extend so that the pressing plate 351 presses against the film roll. Furthermore, the pressing motor 352 is a linear motor.

[0061] In some embodiments, a position sensor 36 is further included, which has a sensing end and a receiving end. The sensing end and the receiving end of the position sensor 36 are respectively connected to the two inner sliders 32, and the sensing channel formed by the sensing end and the receiving end of the position sensor 36 is located in the membrane roll pressing groove 332. The position sensor 36 is used to control the inner rotating motor 34 to drive the inner rotating rod 33 to rotate when the signal between the sensing end and the receiving end of the position sensor 36 is blocked during initial start-up, so that the sensing channel formed by the sensing end and the receiving end of the position sensor 36 is located in the membrane roll pressing groove 332. At this time, the membrane roll pressing groove 332 and the membrane roll opening 11 are located on the same horizontal plane.

[0062] In this embodiment, the position sensor 36 starts working when the device is initially started. If the signal between the sensing end and the receiving end is blocked, it indicates that the membrane roll pressing groove 332 is not aligned with the membrane roll opening 11. At this time, the position sensor 36 sends a signal to the control system, and the control system immediately starts the inner rotating motor 34, driving the inner rotating rod 33 to rotate. By rotating the inner rotating rod 33, the position of the membrane roll pressing groove 332 can be adjusted to return it to the correct position, that is, the membrane roll pressing groove 332 and the membrane roll opening 11 are on the same horizontal plane. At this time, the membrane roll head is inserted into the membrane roll pressing groove 332, and the pressing member 35 will press against the membrane roll head end. In addition, after the pressing action of the membrane roll is completed, the position sensor 36 will stop working to avoid interfering with subsequent processes. Moreover, when releasing the membrane roll, the pressing member 35 will release the membrane roll by operating the control system.

[0063] In some embodiments, each of the two correction components 6 includes two correction brackets 61 symmetrically connected to both sides of the housing 1; a correction support 62 is slidably connected to the correction bracket 61; a limiting slide rod 63 passes through the correction support 62; a telescopic cylinder 64 is connected to the correction support 62, and a rotating roller 65 is rotatably connected to the telescopic end of the telescopic cylinder 64; a spring 66 is connected to the correction support 62, and the spring 66 is used to reduce the instantaneous contact force between the rotating roller 65 and the film roll when the telescopic cylinder 64 extends and the rotating roller 65 contacts the film roll.

[0064] In this embodiment, when the film roll on the inner rotating rod 33 is too large, the film roll can easily touch other components inside the housing 1, such as the drying component 4. Therefore, by setting the correction component 6 to restrict the position of the film roll, damage to the film roll can be effectively avoided.

[0065] In some embodiments, the upper end of the housing 1 is connected to a ventilation cover 12, the ventilation cover 12 is provided with a plurality of strip-shaped through grooves 121, and the air drying component 5 includes an air duct 51 communicating with the housing 1 and an air dryer 52 connected to the air duct 51.

[0066] In some embodiments, the device further includes a water collection component 7, which includes a plurality of inner water collection troughs 71 disposed at the bottom of the inner cavity of the housing 1; an outer water collection trough 72 is connected to the outside of the housing 1, and the outer water collection trough 72 is located below the outer membrane frame 2, the height of the outer water collection trough 72 in the horizontal plane is lower than the height of the inner water collection troughs 71, and the outer water collection trough 72 is used to collect water on the membrane roll; the inner water collection trough 71 is connected to a water collection channel 73, one end of the water collection channel 73 is connected to the outer water collection trough 72.

[0067] In this embodiment, since water droplets will drip from the membrane roll, an inner water collection tank 71 is provided inside the housing 1 to collect the moisture inside the housing 1. An outer water collection tank 72 is provided on the lower side of the outer membrane frame 2 to collect the moisture on the membrane roll. This can prevent moisture from dripping everywhere and contaminating the processing site.

[0068] The specific implementation method of this application is as follows:

[0069] 1. When the equipment is started, if the signal between the sensing end and the receiving end of the position sensor 36 is blocked, the internal rotating motor 34 is controlled to drive the internal rotating rod 33 to rotate so that the sensing channel formed by the sensing end and the receiving end of the position sensor 36 is located in the membrane roll pressing groove 332. At the same time, the slider motor 322 drives the internal rotating rod 33 on the internal slider 32 to approach the membrane roll opening 11.

[0070] 2. Move the rotating rod buckle 223 to one side;

[0071] 3. Place the film roll on the outer rotating rod 213, and then connect the rotating rod buckle 223 to the outer rotating rod 213;

[0072] 4. Insert the membrane roll head end into the membrane roll opening 11, and the membrane roll head end enters the membrane roll pressing groove 332. The pressing motor 352 drives the pressing plate 351 to press against the membrane roll head end.

[0073] 5. The slider motor 322 drives the inner rotating rod 33 on the inner slider 32 away from the film roll opening 11;

[0074] 6. The telescopic cylinder 64 drives the rotating roller 65 to press against the film roll, limiting the film roll. During this process, the spring 66 will reduce the instantaneous force of the rotating roller 65 contacting the film roll.

[0075] 7. The inner rotating motor 34 and the outer rotating motor 214 drive the film roll to rotate, causing the film roll to wind onto the inner rotating rod 33;

[0076] 8. Drying component 4 dries both sides of the film roll at the top and bottom of the film roll opening 11;

[0077] 9. The air dryer 52 accelerates the air circulation inside the chamber 1, thereby accelerating the drying process;

[0078] 10. During this process, the water flows from the inner water collection tank 71 to the outer water collection tank 72;

[0079] 11. After the film roll on the outer rotating rod 213 has finished drying, the inner rotating motor 34 and the outer rotating motor 214 drive the film roll to reverse, thereby retrieving the film roll onto the outer rotating rod 213. The drying operation in this process can be adjusted according to the actual situation.

[0080] 12. Repeat this process until all film rolls are completely dried;

[0081] 13. When it is necessary to wrap the acrylic sheet, the main body of the film roll is wound up on the inner rotating rod 33, and the other end of the film roll is connected to the outer rotating rod 213. The sheet conveying roller 8 conveys the acrylic sheet to the wrapping position, and the operator can wrap the acrylic sheet with the protective film.

[0082] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0083] After the film roll is dried, it is rewound to the outer film frame. If the film is not completely dried, the drying process can continue until it is finished. Therefore, this effectively improves the accuracy of film roll drying and avoids the need to repeatedly search for and dry the film roll. After the film roll is dried, the prepared acrylic sheet passes directly through the film roll, and the operator can directly wrap the protective film onto the acrylic sheet. This effectively improves work efficiency and solves the problem of existing technology where acrylic sheets are placed in a stacking area and then wrapped with a protective film, which undoubtedly increases the acrylic sheet preparation time and is not conducive to improving work efficiency. Furthermore, the protective film needs to be kept dry; if moisture from the protective film comes into contact with the acrylic sheet during wrapping, it can easily reduce the quality of the finished acrylic sheet.

[0084] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An acrylic sheet manufacturing apparatus, characterized in that, The device includes a housing (1) and a membrane roll opening (11). An outer membrane frame (2) is connected to the outside of the housing (1), which is used to support the dried membrane roll and recycle the dried membrane roll. An inner membrane frame (3) is connected to the inside of the housing (1), which is used to support the dried membrane roll. A drying component (4) is connected to the inside of the housing (1), and there are two drying components (4). The two drying components (4) are symmetrically arranged on the upper and lower sides of the membrane roll opening (11). A drying component (5) is connected to one side of the box (1), which is used to extract moisture from the box (1); two correction components (6) are symmetrically connected to the upper and lower sides of the box (1), and the two correction components (6) are staggered on the side of the inner membrane frame (3) near the outer membrane frame (2); the outer membrane frame (2) is connected to two board conveying rollers (8), which are used to convey acrylic boards so that users can wrap the acrylic boards with protective film.

2. The acrylic sheet manufacturing equipment according to claim 1, characterized in that, The outer membrane frame (2) includes a main frame (21), which includes two first outer frames (211) arranged vertically and connected to one side of the box (1); a first slide (212) is slidably connected to the two first outer frames (211); an outer rotating rod (213) is rotatably connected to the first slide (212), and the outer rotating rod (213) is used to support the membrane roll; an outer rotating motor (214) is connected to the first slide (212), and the rotating end of the outer rotating motor (214) is connected to the outer rotating rod (213). The outer rotating motor (214) is used to cooperate with the inner membrane frame (3) to rotate when the membrane roll on the outer rotating rod (213) is input to the inner membrane frame (3).

3. The acrylic sheet manufacturing equipment according to claim 2, characterized in that, The first outer frame (211) is rotatably connected to a slide screw (215), which is rotatably connected to the first slide (212). One end of the slide screw (215) is connected to a slide motor (216).

4. The acrylic sheet manufacturing equipment according to claim 2, characterized in that, The outer membrane frame (2) also includes an auxiliary frame (22), which includes a second outer frame (221) connected to the housing (1) and the second outer frame (221) is arranged parallel to the first outer frame (211); the second outer frame (221) is slidably connected to a second slide (222); the second slide (222) is rotatably connected to a rotating rod buckle (223), which is configured such that when the rotating rod buckle (223) is in the locked position, it is connected to the outer rotating rod (213) to limit the membrane roll; when the rotating rod buckle (223) is in the unlocked position, it is disengaged from the outer rotating rod (213) to facilitate the removal of the membrane roll.

5. The acrylic sheet manufacturing equipment according to claim 1, characterized in that, The inner membrane frame (3) includes two inner frames (31) symmetrically connected to both sides of the box (1); two inner sliders (32) are slidably connected to the inner frame (31), and an inner moving screw (321) is threadedly connected to the inner slider (32). The two ends of the inner moving screw (321) are rotatably connected to the inner frame (31), and a slider motor (322) is connected to the inner moving screw (321). The slider motor (322) is used to drive the inner slider (32) to move closer to or away from the membrane roll opening (11); an inner rotating rod (33) is rotatably connected to the two inner sliders (32), and the inner rotating rod (33) is used to support the membrane roll; an inner rotating motor (34) is connected to the inner slider (32), and the rotating end of the inner rotating motor (34) is connected to the inner rotating rod (33). The inner rotating motor (34) is used to pull the membrane roll to rotate so as to wind the membrane roll onto the inner rotating rod (33).

6. The acrylic sheet manufacturing equipment according to claim 5, characterized in that, The inner rotating rod (33) is provided with a first chamber (331), and the inner rotating rod (33) is provided with a first chamber (331) and a film roll pressing groove (332) is provided on the inner rotating rod (33). The inner film frame (3) also includes a film pressing component (35). The film pressing component (35) includes a film pressing plate (351) disposed in the film roll pressing groove (332). The film pressing plate (351) is used to press the film roll head end. A film pressing motor (352) is connected in the first chamber (331). A pressing rod (353) is connected on the film pressing plate (351). One end of the pressing rod (353) is connected to the film pressing motor (352).

7. The acrylic sheet manufacturing equipment according to claim 6, characterized in that, It also includes a position sensor (36), which has a sensing end and a receiving end. The sensing end and the receiving end of the position sensor (36) are respectively connected to the two inner sliders (32), and the sensing channel formed by the sensing end and the receiving end of the position sensor (36) is located in the membrane roll pressing groove (332). The position sensor (36) is used to control the inner rotating motor (34) to drive the inner rotating rod (33) to rotate when the signal between the sensing end and the receiving end of the position sensor (36) is blocked during initial start-up, so that the sensing channel formed by the sensing end and the receiving end of the position sensor (36) is located in the membrane roll pressing groove (332). At this time, the membrane roll pressing groove (332) and the membrane roll opening (11) are located on the same horizontal plane.

8. The acrylic sheet manufacturing equipment according to claim 1, characterized in that, Both of the aforementioned correction components (6) include two correction brackets (61) symmetrically connected to both sides of the housing (1); a correction support (62) is slidably connected to the correction bracket (61); a limiting slide rod (63) is passed through the correction support (62); a telescopic cylinder (64) is connected to the correction support (62), and a rotating roller (65) is rotatably connected to the telescopic end of the telescopic cylinder (64); a spring (66) is connected to the correction support (62), and the spring (66) is used to reduce the instantaneous contact force between the rotating roller (65) and the film roll when the telescopic cylinder (64) extends and the rotating roller (65) contacts the film roll.

9. The acrylic sheet manufacturing equipment according to claim 1, characterized in that, The upper end of the housing (1) is connected to a ventilation cover (12), and the ventilation cover (12) is provided with several strip-shaped through grooves (121). The air drying component (5) includes an air duct (51) connected to the housing (1) and an air dryer (52) connected to the air duct (51).

10. The acrylic sheet manufacturing equipment according to claim 1, characterized in that, It also includes a water collection component (7), which includes several inner water collection troughs (71) disposed at the bottom of the inner cavity of the housing (1); an outer water collection trough (72) is connected to the outside of the housing (1), and the outer water collection trough (72) is located below the outer membrane frame component (2). The height of the outer water collection trough (72) on the horizontal plane is lower than the height of the inner water collection trough (71). The outer water collection trough (72) is used to collect water on the membrane roll; the inner water collection trough (71) is connected to a water collection channel (73), and one end of the water collection channel (73) is connected to the outer water collection trough (72).

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