Intelligent production equipment for composite sound insulation cotton
By introducing limiting and supporting structures into the composite sound insulation cotton production equipment, combined with extrusion and folding devices, the problems of large equipment space occupation and low manual packaging efficiency are solved, achieving efficient cutting and tight packaging of sound insulation cotton.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 惠州市小昌新材料科技有限公司
- Filing Date
- 2023-12-27
- Publication Date
- 2026-05-01
AI Technical Summary
Existing composite sound insulation cotton production equipment occupies a large space, manual packaging is inefficient, and the sound insulation cotton is prone to shifting during the cutting process, resulting in edge damage or material separation. Furthermore, the finished product is loose and uneven, affecting the quality of transportation and packaging.
The system employs limiting plates, support plates, cutting components, transmission lifting components, and anti-return components. Multiple layers of limiting and supporting prevent the sound insulation cotton from shifting, while squeezing rollers and folding rods ensure tight adhesion of the cotton sheets and packaging quality.
It effectively prevents the sound insulation cotton from shifting and breaking during the cutting process, ensuring that the cotton sheets are neatly arranged and tightly packaged, improving production efficiency, and reducing equipment space occupation and maintenance costs.
Smart Images
Figure CN121946607A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of sound insulation cotton technology, and in particular to an intelligent production equipment for composite sound insulation cotton. Background Technology
[0002] Composite sound insulation cotton is a sound insulation material composed of multiple sound insulation materials. It is usually made of materials such as polyester fiber, glass fiber, rubber foam or foam plastic. Composite sound insulation cotton achieves better sound insulation effect by layering and bonding different materials together. After bonding, the excess part on both sides of the edge needs to be cut off, and then it is divided into cotton pieces of a certain size. Then a certain number of cotton pieces are stacked and packaged. In the existing method, sound insulation cotton is transported to the cutting area via a conveyor belt for cutting. Workers then sort and pack the cut cotton pieces. The existing equipment has separate mechanisms for cutting the edges, dividing the cotton into smaller pieces, sorting, and packing, resulting in large equipment footprints and high production and maintenance costs. Secondly, the finished sound insulation cotton pieces are manually counted, sorted, and stacked before being packaged with packaging film. This packaging method is slow and labor-intensive. During this process, residual stress from the sound insulation cotton forming process causes some pieces to warp and deform, resulting in loosely packed and unevenly arranged pieces that affect subsequent transportation. Furthermore, since composite sound insulation cotton consists of multiple layers of different materials bonded together, the existing method lacks support and restraint on the side of the sound insulation cotton furthest from the conveyor belt during cutting, which can easily cause the sound insulation cotton to shift during the cutting process, leading to damage at the cut edges or separation between different layers. Summary of the Invention
[0003] To overcome the shortcomings of existing equipment, such as large space occupation, slow work efficiency of manual packaging, and easy displacement of sound insulation cotton during the cutting process, which causes damage to the cut edges of the sound insulation cotton, this invention provides an intelligent production equipment for composite sound insulation cotton.
[0004] Technical Solution: An intelligent production equipment for composite sound insulation cotton includes a frame and a collection box; the collection box is fixedly connected to the frame; it also includes a first limiting plate, a first support plate, a second limiting plate, a third limiting plate, a fixing plate, a cutting assembly, a transmission lifting assembly, and a check valve assembly; the first limiting plate for limiting the composite sound insulation cotton is fixedly connected to the frame; the first support plate for supporting the composite sound insulation cotton is fixedly connected to the collection box; several second limiting plates for front-to-back limiting of the cotton pieces are fixedly connected to the collection box; a third limiting plate for lateral limiting of the cotton pieces is fixedly connected to several second limiting plates on the same side; the lower end of the third limiting plate on the left side of the collection box is higher than the third limiting plate on the right side by the thickness of a cotton piece; a fixing plate is fixedly connected above all the second limiting plates; a cutting assembly for cutting the composite sound insulation cotton is connected to the fixing plate; a transmission lifting assembly for conveying and lifting the cotton pieces is connected to the collection box; a check valve assembly for supporting the cotton pieces is connected to the second limiting plates.
[0005] As an improvement to the above solution, the cutting assembly includes a first electric saw, a second electric saw, and a translation unit; a number of first electric saws for cutting off excess portions of the front and rear edges of the composite sound insulation cotton are connected to the fixed plate; a translation unit is connected to the fixed plate; a second electric saw for cutting the composite sound insulation cotton into cotton pieces is connected to the translation unit; the translation unit is used to control the movement of the second electric saw.
[0006] As an improvement to the above solution, the transmission lifting assembly includes a first conveyor belt, a lifting plate, a second conveyor belt, and a lifting unit; the first conveyor belt is mounted on the frame; the lifting unit is connected to the collection box; the lifting unit is connected to the lifting plate for lifting the cotton sheets; the lifting unit is used to control the lifting plate to lift; the second conveyor belt is mounted on the lifting plate; when there is no external force, the upper end of the second conveyor belt is higher than the upper end of the lifting plate.
[0007] As an improvement to the above solution, a crossbar is provided on the first limiting plate, and the first limiting plate is U-shaped. The distance between the lower end of the crossbar and the upper end of the first conveyor belt is the thickness of a cotton sheet.
[0008] As an improvement to the above solution, the anti-return assembly includes a support block and a second elastic element; each second limiting plate is movably connected to a support block for supporting the cotton pad; each second limiting plate has a groove; each support block is located in the groove of an adjacent second limiting plate; and several second elastic elements are fixedly connected between each support block and an adjacent second limiting plate.
[0009] As an improvement to the above scheme, a guide surface is provided on the first support plate.
[0010] As an improvement to the above solution, a packaging system is also included. The packaging system includes limit rods, folding rods, and a drive assembly. Several limit rods for limiting the cotton pads are fixed to the fixed plate. The drive assembly is connected to the fixed plate. Several folding rods for folding the packaging film are connected to the drive assembly. The drive assembly is used to control the folding rods to move left and right.
[0011] As an improvement to the above scheme, it also includes a first driving component, a squeezing roller, and a motor; several first driving components are movably connected to each limiting rod; the telescopic ends of several first driving components on the same side are jointly fixed to a squeezing roller for squeezing the cotton sheet up and down; several motors are fixed to the limiting rod located on the right side of the fixed plate; the output end of each motor is fixed to an adjacent first driving component.
[0012] As an improvement to the above solution, it also includes a second driving component, a fixing rod, and a second support plate; several second driving components are fixedly connected to the collection box; the telescopic ends of all the second driving components are fixedly connected to a fixing rod; and a second support plate for supporting the bottom of the cotton pad is fixedly connected to the fixing rod.
[0013] As an improvement to the above solution, it also includes a first elastic element and a pressing rod; several first elastic elements are fixedly connected to the lifting plate; the other ends of several first elastic elements are fixedly connected to the second conveyor belt; several pressing rods are fixedly connected to the fixing rod; the upper end of the pressing rod is flush with the upper end of the lifting plate, and the vertical width of the pressing rod is the same as the distance between the upper end of the second conveyor belt and the upper end of the lifting plate.
[0014] Beneficial effects: Since composite sound insulation cotton is composed of multiple layers of different materials bonded together, during the cutting and segmentation process, the composite sound insulation cotton is prone to displacement, which can easily lead to damage at the cut edge or separation between different layers of materials at the cut edge. Therefore, during the cutting process of composite sound insulation cotton, the bottom of the composite sound insulation cotton is supported by the first support plate and the lifting plate, the composite sound insulation cotton is limited in front and back by the second limiting plate, and the composite sound insulation cotton is limited on the upper side by the third limiting plate, thereby effectively preventing the composite sound insulation cotton from shifting during the cutting process of the second electric saw. Due to residual stress during the molding process of composite sound insulation cotton, some cotton sheets warp and deform, resulting in loose adhesion between the cotton sheets. Therefore, when the lifting plate moves to the point where the upper end of the lifting plate is aligned with the upper end of the fixed plate, the first driving component is controlled to drive the squeezing roller to move downward. The squeezing roller squeezes the upper side of the cotton sheet. Through the cooperation of the squeezing roller and the lifting plate, the cotton sheet is tightly adhered, thereby preventing the cotton sheet from loosening after packaging and effectively ensuring the packaging quality of the cotton sheet. To ensure proper conveying of the cotton sheets and to maintain a certain distance between the cotton sheets and the lifting plate when wrapped by the folding rod, allowing the folding rod to properly push the packaging film to adhere to the bottom of the cotton sheet, the upper end of the second conveyor belt is higher than the upper end of the lifting plate. To prevent the composite sound insulation cotton from moving to the right and contacting the left side of the second conveyor belt, thus preventing it from blocking the rightward movement and squeezing the right edge of the composite sound insulation cotton and causing damage, a squeezing rod presses the second conveyor belt downwards before it moves to the right. The second conveyor belt then presses downwards against the first elastic element, making the upper end of the second conveyor belt flush with the upper end of the lifting plate, preventing damage to the composite sound insulation cotton. After the composite sound insulation cotton is cut, the squeezing rod separates from the second conveyor belt, and the first elastic element pushes the second conveyor belt back to its original position, allowing it to properly convey the cotton sheets and effectively ensuring the quality of the cotton sheets. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the intelligent production equipment for composite sound insulation cotton according to the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the composite sound insulation cotton and packaging film combination of the present invention; Figure 3 This is a schematic diagram of the first partial three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the second partial three-dimensional structure of the present invention; Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting plate, the second conveyor belt, and the support block of the present invention. Figure 6 This is a three-dimensional structural diagram of the packaging system of the present invention; Figure 7 This is a three-dimensional structural diagram of the combination of the second support plate and the extrusion rod of the present invention; Figure 8 For the present invention Figure 5 Enlarged view of area A in the middle.
[0016] The labels in the diagram are as follows: 1-Composite sound insulation cotton, 1001-Cotton sheet, 2-Packaging film, 3-Frame, 4-Collection box, 5-First limiting plate, 51-Crossbar, 6-First support plate, 6001-Guide surface, 7-Second limiting plate, 8-Third limiting plate, 9-Fixing plate, 101-First electric saw, 102-Second electric saw, 103-First slide rail, 104-First electric slider, 201-First conveyor belt, 202-Second slide rail. 203-Second electric slider, 204-Lifting plate, 205-Second conveyor belt, 206-First elastic element, 301-Support block, 302-Second elastic element, 401-Limiting rod, 402-Third slide rail, 403-Third electric slider, 404-Folding rod, 405-First driving element, 406-Extrusion roller, 407-Motor, 501-Second driving element, 502-Fixing rod, 503-Second support plate, 504-Extrusion rod. Detailed Implementation
[0017] 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.
[0018] Example 1 like Figures 1-5 As shown, an intelligent production equipment for composite sound insulation cotton includes a frame 3 and a collection box 4; the collection box 4 is welded onto the frame 3. It also includes a first limiting plate 5, a first support plate 6, a second limiting plate 7, a third limiting plate 8, a fixing plate 9, a cutting assembly, a transmission lifting assembly, and a check valve assembly; the first limiting plate 5 is welded to the frame 3; the first support plate 6 is welded to the collection box 4; four symmetrical second limiting plates 7 are welded to the front and rear sides of the collection box 4; a third limiting plate 8 is welded to the two second limiting plates 7 on the same side; the lower end of the third limiting plate 8 on the left side of the collection box 4 is higher than the third limiting plate 8 on the right side by the thickness of a cotton pad 1001; a fixing plate 9 is welded to the top of all the second limiting plates 7; the cutting assembly is connected to the fixing plate 9; the transmission lifting assembly is connected to the collection box 4; and the check valve assembly is connected to the second limiting plates 7.
[0019] The cutting assembly includes a first electric saw 101, a second electric saw 102, and a translation unit; two first electric saws 101 symmetrically arranged front and back are connected to a fixed plate 9; a translation unit is connected to the fixed plate 9; a second electric saw 102 is connected to the translation unit; the translation unit is used to control the movement of the second electric saw 102.
[0020] The translation unit includes a first slide rail 103 and a first electric slider 104; the first slide rail 103 is bolted to the fixing plate 9; the first electric slider 104 is slidably connected to the first slide rail 103; the first electric slider 104 is connected to the second electric saw 102.
[0021] The transmission lifting assembly includes a first conveyor belt 201, a lifting plate 204, a second conveyor belt 205, and a lifting unit; the first conveyor belt 201 is on the frame 3; the lifting unit is connected to the collection box 4; the lifting plate 204 is connected to the lifting unit; the lifting unit is used to control the lifting plate 204 to lift; the second conveyor belt 205 is on the lifting plate 204; when there is no external force, the upper end of the second conveyor belt 205 is higher than the upper end of the lifting plate 204.
[0022] A crossbar 51 is provided on the first limiting plate 5, and the first limiting plate 5 is U-shaped. The distance between the lower end of the crossbar 51 and the upper end of the first conveyor belt 201 is the thickness of a cotton sheet 1001. During the process of the first conveyor belt 201 conveying the composite sound insulation cotton 1 to the right, the first limiting plate 5 guides the composite sound insulation cotton 1 to the front and back and up and down, thereby effectively preventing the composite sound insulation cotton 1 from shifting during the movement.
[0023] The lifting unit includes a second slide rail 202 and a second electric slider 203; two second slide rails 202 are bolted to the collection box 4; each second slide rail 202 is slidably connected to a second electric slider 203; the two second electric sliders 203 are welded together to the lifting plate 204.
[0024] The anti-return assembly includes a support block 301 and a second elastic element 302; a support block 301 is rotatably connected to each second limiting plate 7; a groove is provided on each second limiting plate 7; each support block 301 is located in the groove on the adjacent second limiting plate 7; two second elastic elements 302 are welded between each support block 301 and an adjacent second limiting plate 7.
[0025] The first support plate 6 is provided with a guide surface 6001; during the process of the first conveyor belt 201 conveying the composite sound insulation cotton 1 to the right, the excess parts of the front and rear edges of the composite sound insulation cotton 1 are cut off by the first electric saw 101, and then the cut-off parts are guided downward by the guide surface 6001 to the collection box 4 for collection.
[0026] During operation, using a front-to-back view as a reference, the first conveyor belt 201 is controlled to rotate clockwise, thereby moving the composite sound insulation cotton 1 to the right. The first limiting plate 5 guides the composite sound insulation cotton 1 forward, backward, and vertically, effectively preventing it from shifting during movement and keeping it in a designated position to ensure the cutting quality. Simultaneously, the first electric saw 101 cuts the front and rear edges of the composite sound insulation cotton 1, removing excess material. The bottom of the composite sound insulation cotton 1 is supported by the first support plate 6, and the guide surface 6001 on the first support plate 6 guides the cut-off portion to... The collection box 4 collects the composite sound insulation cotton 1. After moving it to the designated position at the right edge of the composite sound insulation cotton 1, the second electric saw 102 is controlled to rotate. At the same time, the first electric slider 104 is controlled to drive the second electric saw 102 to move towards the other end of the first slide rail 103, thereby cutting the composite sound insulation cotton 1 into cotton sheets 1001. Since the composite sound insulation cotton 1 is composed of multiple layers of different materials bonded together, the composite sound insulation cotton 1 may shift during the cutting process, which may cause damage to the cut edge of the composite sound insulation cotton 1 or cause the different layers of materials at the cut edge to separate. The bottom of the composite sound insulation cotton 1 is supported by the first support plate 6 and the lifting plate 204. The composite sound insulation cotton 1 is limited in front and back by the second limiting plate 7. The third limiting plate 8 located on the left side of the lifting plate 204 is used to further limit the movement of the composite sound insulation cotton 1. The composite sound insulation cotton 1 is limited on its upper side to effectively prevent it from shifting during the cutting process by the second electric saw 102. After the composite sound insulation cotton 1 is cut, the motor 407 on the second conveyor belt 205 is controlled to rotate the second conveyor belt 205 clockwise, based on the front-to-back view. The second conveyor belt 205 drives the cut cotton sheet 1001 to move to the right. The third limiting plate 8 located on the right side of the lifting plate 204 limits and blocks the right side of the cotton sheet 1001. Then, the second electric slider 203 is controlled to move the lifting plate 204 upward. The lifting plate 204 drives the second conveyor belt 205 upward, thereby driving the cotton sheet 1001 upward. When the cotton pad 1001 moves to the position of the support block 301, the cotton pad 1001 presses the support block 301 forward and backward, causing the support block 301 to rotate away from the cotton pad 1001 and press the second elastic element 302, thus allowing the cotton pad 1001 to move upward normally. After the cotton pad 1001 separates from the support block 301, the second elastic element 302 pushes the support block 301 closer to the cotton pad 1001, causing the support block 301 to reset. At the same time, the second electric slider 203 is controlled to move downward, thus supporting the cotton pad 1001 through the support block 301. The second limiting plate 7 and the third limiting plate 8 limit the cotton pad 1001 forward and backward and left and right respectively, thereby collecting and arranging the cotton pad 1001 neatly.To facilitate subsequent packaging, the cut cotton pieces 1001 are fixed and limited above the support block 301, preventing them from obstructing the movement of subsequent uncut cotton pieces 1001. Furthermore, since some cotton pieces 1001 may be damaged or substandard after cutting, if substandard cotton pieces 1001 are found after the composite sound insulation cotton 1 is cut, the second electric slider 203 is controlled to drive the second conveyor belt 205 downwards, separating the substandard cotton pieces 1001 from the third limiting plate 8. The second conveyor belt 205 then drives the substandard cotton pieces 1001 to the right, where they are collected by the collection box 4, thus achieving rapid screening and removal of substandard cotton pieces 1001.
[0027] Example 2 Based on Example 1, such as Figure 5 and Figure 6 As shown, it also includes a packaging system, which includes a limit rod 401, a folding rod 404 and a drive assembly; two left-right symmetrical limit rods 401 are welded on the fixing plate 9; the drive assembly is connected to the fixing plate 9; two left-right symmetrical folding rods 404 are connected to the drive assembly, and the drive assembly is used to control the folding rods 404 to move left and right.
[0028] The drive assembly includes a third slide rail 402 and a third electric slider 403; two symmetrical third slide rails 402 are bolted to the fixing plate 9; two third electric sliders 403 are slidably connected to each third slide rail 402; the two third electric sliders 403 on the same side are rotatably connected to a folding rod 404.
[0029] It also includes a first drive component 405, a pressing roller 406, and a motor 407; each limiting rod 401 is rotatably connected to two front-to-back symmetrical first drive components 405, which are electric push rods; the telescopic ends of the two first drive components 405 on the same side are jointly fixed to a pressing roller 406; two motors 407 are bolted to the limiting rod 401 located on the right side of the fixed plate 9; the output end of each motor 407 is fixed to an adjacent first drive component 405.
[0030] After dividing a certain number of cotton pieces 1001, a packaging film 2 is passed between the folding rod 404 and the fixing plate 9 and placed centered above the fixing plate 9, as shown. Figure 6As shown, the second electric slider 203 drives the lifting plate 204 to move upward, which in turn drives the cotton sheet 1001 to move upward. The limiting rod 401 then limits the cotton sheet 1001 to the left and right. Simultaneously, as the cotton sheet 1001 pushes the packaging film 2 upward, the limiting rod 401 compresses the packaging film 2, ensuring a tight fit between the packaging film 2 and the cotton sheet 1001. However, due to residual stress from the molding process of the composite sound insulation cotton 1, some of the cotton sheets 1001 warp and deform, resulting in a less tight fit between them. When the lifting plate 204 moves to the point where its upper end is flush with the upper end of the fixed plate 9, the first driving component 405 is controlled to drive the squeezing roller 406 downwards. The squeezing roller 406 squeezes the upper side of the cotton sheet 1001. Through the cooperation of the squeezing roller 406 and the lifting plate 204, the cotton sheet 1001 is made to fit tightly, thus preventing the cotton sheet 1001 from loosening after packaging. Then, the third electric slider 403 is controlled to drive the folding rod 404 to move closer to the cotton sheet 1001. The folding rod 404 pushes the packaging film 2 closer to the cotton sheet 1001, so that the packaging film 2 and the cotton sheet 1001 located at the bottom are pressed together. 01. Adhesion is achieved, thereby realizing the left and right folding of the packaging film 2. Since the upper end of the second conveyor belt 205 is higher than the upper end of the lifting plate 204, the lower end of the cotton sheet 1001 located on the lowest side is higher than the upper end of the lifting plate 204; thus, the folding rod 404 can push the packaging film 2 to adhere to the lower side of the cotton sheet 1001. In order to wrap the front and back sides of the cotton sheet 1001, with left to right as the reference, the two motors 407 are controlled to drive the first driving member 405 located on the front and back sides of the fixed plate 9 to rotate clockwise and counterclockwise, respectively. In turn, the first driving member 405 drives the squeezing roller 406 to rotate, and squeezes the cotton sheet 1001 to achieve the same effect. Roller 406 folds the front and rear sides of the packaging film 2 that are not in contact with the cotton sheet 1001, thereby wrapping the front and rear sides of the cotton sheet 1001 with the packaging film 2. The first drive component 405 is controlled to first extend and then retract to ensure that the squeeze roller 406 always squeezes the packaging film 2, so that the packaging film 2 and the cotton sheet 1001 are tightly adhered, ensuring the packaging quality of the cotton sheet 1001. Through the cooperation of the squeeze roller 406 and the folding rod 404, the cotton sheet 1001 is fully wrapped with the packaging film 2. Then, the worker wraps tape around the outside of the packaging film 2 to complete the packaging of the cotton sheet 1001.
[0031] Example 3 Based on Example 1, such as Figure 1 , Figure 7 and Figure 8As shown, it also includes a second driving component 501, a fixing rod 502, and a second support plate 503; two symmetrical second driving components 501 are fixedly connected to the collection box 4; the telescopic ends of all the second driving components 501 are fixedly connected to the fixing rod 502; the second support plate 503 is welded to the fixing rod 502.
[0032] It also includes a first elastic element 206 and a pressing rod 504; four first elastic elements 206, which are springs, are fixedly connected to the lifting plate 204; the other ends of several first elastic elements 206 are fixedly connected to the second conveyor belt 205; two symmetrical pressing rods 504 are welded to the fixing rod 502; the upper end of the pressing rod 504 is flush with the upper end of the lifting plate 204, and the vertical width of the pressing rod 504 is the same as the distance between the upper end of the second conveyor belt 205 and the upper end of the lifting plate 204; when conveying the composite sound insulation cotton 1 to the top of the lifting plate 204, the pressing rod 504 presses the second conveyor belt 205 downward to prevent the right edge of the composite sound insulation cotton 1 from contacting and being pressed with the second conveyor belt 205, which would cause damage; after the composite sound insulation cotton 1 is finished and the pressing rod 504 separates from the second conveyor belt 205, the first elastic element 206 pushes the second conveyor belt 205 upward to reset it.
[0033] Since the support block 301 only supports the front and rear edges of the cotton sheet 1001, when the cotton sheets 1001 are stacked to a certain number, the middle part of the cotton sheet 1001 will bend downwards under the action of gravity. The downward bending part of the cotton sheet 1001 will block the subsequent conveyed cotton sheets 1001 from moving above the lifting plate 204, thus affecting the cutting and segmentation of the composite sound insulation cotton 1. During the process of the lifting plate 204 driving the cotton sheet 1001 upwards, the first driving member 405 is in an extended state. After the lifting plate 204 moves downwards and separates from the cotton sheet 1001, it is supported by the support block 301. When supporting the cotton pad 1001, the first driving component 405 drives the fixed rod 502 to move to the left. The fixed rod 502 drives the second support plate 503 to move to the left below the cotton pad 1001. The second support plate 503 supports the bottom of the cotton pad 1001, thereby preventing the middle part of the cotton pad 1001 from bending downwards and affecting its movement. Furthermore, in order to ensure the normal conveying of the cotton pad 1001 and to ensure that the cotton pad 1001 has a certain distance from the lifting plate 204 when wrapped by the folding rod 404, the folding rod 404 is positioned to ensure that the cotton pad 1001 is properly supported. 4. To ensure the packaging film 2 can be properly pushed to adhere to the bottom of the cotton sheet 1001 located at the lowest side, the upper end of the second conveyor belt 205 is higher than the upper end of the lifting plate 204. To prevent the composite sound insulation cotton 1 from moving to the right and contacting the left side of the second conveyor belt 205, thus blocking the composite sound insulation cotton 1 from moving to the right, and to prevent the second conveyor belt 205 from squeezing the right edge of the composite sound insulation cotton 1, thereby damaging the composite sound insulation cotton 1, before conveying the composite sound insulation cotton 1 to the right, the second driving component 501 is controlled to drive the fixed rod 502 to move to the left, and the fixed rod 502 drives the squeezing rod 504 to the left. The movement involves pressing the second conveyor belt 205 downwards via the extrusion rod 504. The second conveyor belt 205 then presses the first elastic element 206 downwards, making the upper end of the second conveyor belt 205 flush with the upper end of the lifting plate 204. This prevents the second conveyor belt 205 from damaging the composite sound insulation cotton 1. After the composite sound insulation cotton 1 is cut, the second drive unit 501 is controlled to move the extrusion rod 504 to the right, separating the extrusion rod 504 from the second conveyor belt 205. The first elastic element 206 then pushes the second conveyor belt 205 upwards to reset it, allowing the second conveyor belt 205 to normally convey the cotton sheet 1001.
[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.
Claims
1. A smart production equipment for composite sound insulation cotton, comprising a frame (3) and a collection box (4); the collection box (4) is fixedly connected to the frame (3); characterized in that, It also includes a first limiting plate (5), a first support plate (6), a second limiting plate (7), a third limiting plate (8), a fixing plate (9), a cutting assembly, a transmission lifting assembly, and a check assembly; a first limiting plate (5) for limiting the composite sound insulation cotton (1) is fixedly connected to the frame (3); a first support plate (6) for supporting the composite sound insulation cotton (1) is fixedly connected to the collection box (4); several second limiting plates (7) for limiting the front and rear of the cotton sheet (1001) are fixedly connected to the collection box (4); a common fixing device is fixedly connected to several second limiting plates (7) on the same side. The third limiting plate (8) limits the cotton sheet (1001) to the left and right; the lower end of the third limiting plate (8) on the left side of the collection box (4) is higher than the third limiting plate (8) on the right side by the thickness of the cotton sheet (1001); a fixing plate (9) is fixedly connected above all the second limiting plates (7); a cutting component for cutting the composite sound insulation cotton (1) is connected to the fixing plate (9); a transmission lifting component for conveying and lifting the cotton sheet (1001) is connected to the collection box (4); a check component for supporting the cotton sheet (1001) is connected to the second limiting plate (7).
2. The intelligent production equipment for composite sound insulation cotton according to claim 1, characterized in that, The cutting assembly includes a first electric saw (101), a second electric saw (102), and a translation unit; a number of first electric saws (101) for cutting off excess portions of the front and rear edges of the composite sound insulation cotton (1) are connected to the fixed plate (9); a translation unit is connected to the fixed plate (9); a second electric saw (102) for cutting the composite sound insulation cotton (1) into cotton pieces (1001) is connected to the translation unit; the translation unit is used to control the movement of the second electric saws (102).
3. The intelligent production equipment for composite sound insulation cotton according to claim 1, characterized in that, The transmission lifting assembly includes a first conveyor belt (201), a lifting plate (204), a second conveyor belt (205), and a lifting unit; the first conveyor belt (201) is installed on the frame (3); the lifting unit is connected to the collection box (4); the lifting unit is connected to the lifting plate (204) for lifting the cotton sheet (1001); the lifting unit is used to control the lifting plate (204) to lift; the second conveyor belt (205) is installed on the lifting plate (204); when there is no external force, the upper end of the second conveyor belt (205) is higher than the upper end of the lifting plate (204).
4. The intelligent production equipment for composite sound insulation cotton according to claim 1, characterized in that, A crossbar (51) is provided on the first limiting plate (5), and the first limiting plate (5) is U-shaped. The distance between the lower end of the crossbar (51) and the upper end of the first conveyor belt (201) is the thickness of a cotton pad (1001).
5. The intelligent production equipment for composite sound insulation cotton according to claim 1, characterized in that, The anti-return assembly includes a support block (301) and a second elastic element (302); each second limiting plate (7) is movably connected to a support block (301) for supporting the cotton pad (1001); each second limiting plate (7) has a groove; each support block (301) is located in the groove on the adjacent second limiting plate (7); each support block (301) is fixedly connected to an adjacent second limiting plate (7) by a number of second elastic elements (302).
6. The intelligent production equipment for composite sound insulation cotton according to claim 1, characterized in that, The first support plate (6) is provided with a guide surface (6001).
7. The intelligent production equipment for composite sound insulation cotton according to claim 3, characterized in that, It also includes a packaging system, which includes a limit rod (401), a folding rod (404) and a drive assembly; a number of limit rods (401) for limiting the cotton pad (1001) are fixed on the fixed plate (9); a drive assembly is connected to the fixed plate (9); a number of folding rods (404) for folding the packaging film (2) are connected to the drive assembly, and the drive assembly is used to control the folding rods (404) to move left and right.
8. The intelligent production equipment for composite sound insulation cotton according to claim 7, characterized in that, It also includes a first drive component (405), a squeezing roller (406) and a motor (407); several first drive components (405) are movably connected to each limit rod (401); the telescopic ends of several first drive components (405) on the same side are jointly fixed to a squeezing roller (406) for squeezing the cotton sheet (1001) up and down; several motors (407) are fixed to the limit rod (401) located on the right side of the fixed plate (9); the output end of each motor (407) is fixed to an adjacent first drive component (405).
9. The intelligent production equipment for composite sound insulation cotton according to claim 3, characterized in that, It also includes a second drive component (501), a fixing rod (502), and a second support plate (503); several second drive components (501) are fixedly connected to the collection box (4); the telescopic ends of all the second drive components (501) are fixedly connected to the fixing rod (502); a second support plate (503) for supporting the bottom of the cotton pad (1001) is fixedly connected to the fixing rod (502).
10. The intelligent production equipment for composite sound insulation cotton according to claim 9, characterized in that, It also includes a first elastic element (206) and a pressing rod (504); a plurality of first elastic elements (206) are fixedly connected to the lifting plate (204); the other ends of the plurality of first elastic elements (206) are fixedly connected to the second conveyor belt (205); a plurality of pressing rods (504) are fixedly connected to the fixing rod (502); the upper end of the pressing rod (504) is flush with the upper end of the lifting plate (204), and the vertical width of the pressing rod (504) is the same as the distance between the upper end of the second conveyor belt (205) and the upper end of the lifting plate (204).