Rubber mattress rolling, feeding and packaging device

Abstract

The invention discloses a rubber mattress rolling, feeding and packaging device, and belongs to the technical field of rubber mattress packaging.The device comprises a rolling rack, a boxing rack is arranged on the left side of the rolling rack, an extrusion assembly is arranged in an inner cavity of the rolling rack, and the extrusion assembly comprises a lifting frame located in the inner cavity of the rolling rack; the front side and the rear side of an inner cavity of the lifting frame are each rotationally connected with a conveying roller, the surfaces of the two conveying rollers are sleeved with a conveying belt, the front ends and the rear ends of the two sides of the inner cavity of the winding rack are each rotationally connected with a lifting arm, and the front side and the rear side of the inner cavity of the winding rack are each rotationally connected with a transmission roller. The compressed mattress is wound through cooperative use of the winding rack, the extruding assembly and the winding assembly, then the wound mattress is boxed and transferred through cooperative use of the boxing rack, the feeding assembly and the boxing assembly, and the purposes of small extruding and winding diameter, automatic material returning and automatic boxing and transferring can be achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of rubber mattress packaging, and particularly relates to a rubber mattress winding and feeding packaging device. Background Art

[0002] The winding of a rubber mattress refers to the process of rolling a produced and formed rubber mattress (usually in sheet or block form) into a cylindrical or columnar shape through a mechanical device or manual operation, according to certain specifications and directions. This operation is common in the production, transportation, and storage of rubber mattresses, aiming to reduce the volume, facilitate handling, save space, and at the same time reduce the wear and pollution of the mattress during circulation.

[0003] There is a shaking and impurity removing type cotton-lined mattress winding device provided in the patent publication number: CN114194537B. The technical problem of this invention is that during the use of the cotton-lined mattress, the cotton tends to move around, resulting in the inability of the existing mattress winding equipment to perform good winding. The technical solution of this invention is a shaking and impurity removing type cotton-lined mattress winding device, which includes a shaking and impurity removing system and a winding system. The winding system is arranged on the right side of the shaking and impurity removing system. The shaking and impurity removing system is used to shake the mattress to separate the sundries on the surface of the mattress and gather the sponge lining on the left side, and the winding system is used to wind the mattress. This invention realizes the winding work of the mattress. By first transferring the discrete and loose cotton lining in the mattress to the left part of the mattress, and at the same time, shaking is beneficial to the transfer of the cotton lining, and the sundries on the surface of the mattress can be removed, and the mattress is unfolded by the oblique protrusions.

[0004] However, the above-mentioned invention and some winding equipment mostly adopt a fixed roller diameter design and cannot dynamically adjust the tension according to the compressed thickness of the mattress. After winding is completed, it is necessary to disassemble and transport the rolled mattress to the packing station, which has a certain long handling path and affects the production capacity. Therefore, it is necessary to provide a rubber mattress winding and feeding packaging device, which effectively solves the problems of low efficiency, high damage rate, and poor coordination in the traditional process through the full-process automatic control of winding, unwinding, and packing, and is especially suitable for the high-speed and intelligent upgrading requirements of large-scale rubber mattress production lines. Summary of the Invention

[0005] The purpose of the present invention is to provide a rubber mattress winding and feeding packaging device, which effectively solves the problems of low efficiency, high damage rate, and poor coordination in the traditional process through the full-process automatic control of winding, unwinding, and packing, and is especially suitable for the high-speed and intelligent upgrading requirements of large-scale rubber mattress production lines, so as to solve the above technical problems.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: A rubber mattress winding, feeding and packaging device, which includes a winding frame: A packing frame is arranged on the left side of the winding frame, an extrusion assembly is arranged in the inner cavity of the winding frame, the extrusion assembly includes a lifting frame located in the inner cavity of the winding frame, the front side and the rear side of the inner cavity of the lifting frame are both rotatably connected with conveying rollers, a conveyor belt is sleeved on the surfaces of the two conveying rollers, the front end and the rear end of both sides of the inner cavity of the winding frame are rotatably connected with lifting arms, the front side and the rear side of the inner cavity of the winding frame are both rotatably connected with driving rollers, the bottom of the lifting arm is rotatably connected to the surface of the driving roller through a bearing, the front end and the rear end of both sides of the inner cavity of the winding frame are both installed with rotatable cylinders, the output end of the cylinder is rotatably connected with the lifting arm, a winding assembly is arranged on the right side of the winding frame, the winding assembly includes a winding roller rotatably connected to the right side of the inner cavity of the winding frame, the right end of the winding roller penetrates to the right side of the winding frame and is fixedly connected with a force-bearing chain disc, a secondary driving rod is rotatably connected to the right side of the winding frame, a driving chain disc is fixedly connected to the surface of the secondary driving rod, and the driving chain disc and the force-bearing chain disc are connected by a chain drive, a feeding assembly is arranged at the top of the right side of the winding frame, and a packing assembly is arranged in the inner cavity of the packing frame.

[0007] Preferably, a main driving rod is rotatably connected to the right side of the winding frame, a first servo motor is fixedly installed on the right side of the winding frame, and the output shaft of the first servo motor is fixedly connected to the main driving rod.

[0008] Preferably, the right ends of the driving roller and the conveying roller located at the rear side are both fixedly connected with driving chain discs, and the two driving chain discs are connected by a chain drive.

[0009] Preferably, transmission gears are fixedly connected to the surfaces of the secondary driving rod and the main driving rod, the two transmission gears are meshed with each other, and linkage chain discs are fixedly connected to the surfaces of the main driving rod and the driving roller, and the two linkage chain discs are connected by a chain drive.

[0010] Preferably, the feeding assembly includes a pushing plate slidably connected to the surface of the winding roller, the front end and the rear end of the right side of the pushing plate are both fixedly connected with pushing rods, and the pushing rods are slidably connected to the winding frame.

[0011] Preferably, a threaded tube is rotatably connected above the inner cavity of the winding frame, a threaded rod is threadedly connected to the inner cavity of the threaded tube, and the right end of the threaded rod is fixedly connected to the two pushing rods.

[0012] Preferably, a second servo motor is fixedly installed at the top of the left side of the winding frame, and the left end of the threaded tube penetrates to the left side of the winding frame and is fixedly connected to the output shaft of the second servo motor.

[0013] Preferably, the packing assembly includes a rotating column rotatably connected to the inner cavity of the packing machine frame. A plurality of rotating disks are fixedly connected to the surface of the rotating column, and four material storage grooves adapted to the cartons are formed on the surface of the rotating disk.

[0014] Preferably, a third servo motor is fixedly installed on the left side of the packing machine frame, and the output shaft of the third servo motor is fixedly connected to the left end of the rotating column.

[0015] Preferably, a plurality of stock preparation baffles are fixedly connected to the front side and the rear side of the top of the packing machine frame. A blanking port is formed at the bottom of the packing machine frame, and a conveyor is arranged below the packing machine frame.

[0016] The beneficial effects of the present invention are as follows: Through the combined use of the winding machine frame, the extrusion assembly and the winding assembly, the compressed mattress is wound. Subsequently, through the combined use of the packing machine frame, the feeding assembly and the packing assembly, the wound mattress is packed and transported, so as to achieve the purposes of small extrusion winding diameter, automatic material discharging and automatic packing and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Through the detailed description in combination with the following drawings, the above and / or other advantages of the present invention will become clearer and easier to understand. These drawings are only schematic and do not limit the present invention, where: Figure 1 is a front view schematic diagram of an embodiment of the present invention; Figure 2 is a three-dimensional schematic diagram of an embodiment of the present invention; Figure 3 is a three-dimensional schematic diagram of the packing machine frame and the packing assembly of an embodiment of the present invention; Figure 4 is a three-dimensional exploded view of the packing machine frame and the packing assembly of an embodiment of the present invention; Figure 5 is a three-dimensional schematic diagram of the winding machine frame, the extrusion assembly and the feeding assembly of an embodiment of the present invention; Figure 6 is a side view schematic diagram of the winding machine frame, the extrusion assembly and the winding assembly of an embodiment of the present invention; Figure 7 is a three-dimensional schematic diagram of the winding machine frame and the extrusion assembly of an embodiment of the present invention.

[0018] In the drawings, the components represented by the respective reference numerals are as follows: 1. Rewinding frame, 2. Packing frame, 3. Extrusion assembly, 31. Lifting frame, 32. Conveyor roller, 33. Conveyor belt, 34. Lifting arm, 35. Driving roller, 36. Main driving rod, 37. First servo motor, 38. Cylinder, 39. Driving chain disc, 4. Rewinding assembly, 41. Rewinding roller, 42. Stress chain disc, 43. Sub-driving rod, 44. Driving chain disc, 45. Driving gear, 46. Linkage chain disc, 5. Feeding assembly, 51. Pushing plate, 52. Pushing rod, 53. Threaded tube, 54. Second servo motor, 55. Threaded rod, 6. Packing assembly, 61. Rotating column, 62. Rotating disc, 63. Storage tank, 64. Third servo motor, 65. Stock preparation baffle, 66. Discharge port, 67. Conveyor. Detailed implementation mode

[0019] In the following, embodiments of the rubber mattress rewinding, feeding and packaging device of the present invention will be described with reference to the accompanying drawings.

[0020] The embodiments described herein are specific specific implementation modes of the present invention, used to illustrate the concept of the present invention, and are all explanatory and exemplary, and should not be construed as a limitation on the implementation mode of the present invention and the scope of the present invention. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of this application. These technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0021] The drawings in this specification are schematic diagrams, which assist in explaining the concept of the present invention, and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of the components in the embodiments of the present invention, the drawings are not drawn in the same proportion. The same reference numerals are used to represent the same parts.

[0022] Embodiment 1: Figure 1-7A rubber mattress winding, feeding and packaging device showing an embodiment of the present invention. The device includes a winding frame 1: A packing frame 2 is arranged on the left side of the winding frame 1. An extrusion assembly 3 is arranged in the inner cavity of the winding frame 1. The extrusion assembly 3 includes a lifting frame 31 located in the inner cavity of the winding frame 1. Conveyor rollers 32 are rotatably connected to the front side and the rear side of the inner cavity of the lifting frame 31 respectively. A conveyor belt 33 is sleeved on the surfaces of the two conveyor rollers 32. Lifting arms 34 are rotatably connected to the front end and the rear end of both sides of the inner cavity of the winding frame 1. Driving rollers 35 are rotatably connected to the front side and the rear side of the inner cavity of the winding frame 1. A main driving rod 36 is rotatably connected to the right side of the winding frame 1. A first servo motor 37 is fixedly installed on the right side of the winding frame 1. The output shaft of the first servo motor 37 is fixedly connected to the main driving rod 36. Transmission chain sprockets 39 are fixedly connected to the right ends of the driving roller 35 and the conveyor roller 32 located at the rear side respectively. The two transmission chain sprockets 39 are connected by a chain drive. The bottom of the lifting arm 34 is rotatably connected to the surface of the driving roller 35 through a bearing. Rotatable cylinders 38 are installed at the front end and the rear end of both sides of the inner cavity of the winding frame 1. The output end of the cylinder 38 is rotatably connected to the lifting arm 34. A winding assembly 4 is arranged on the right side of the winding frame 1. The winding assembly 4 includes a winding roller 41 rotatably connected to the right side of the inner cavity of the winding frame 1. The right end of the winding roller 41 penetrates to the right side of the winding frame 1 and is fixedly connected to a stress chain sprocket 42. A secondary driving rod 43 is rotatably connected to the right side of the winding frame 1. Transmission gears 45 are fixedly connected to the surfaces of the secondary driving rod 43 and the main driving rod 36 respectively. The two transmission gears 45 are meshed with each other. Linkage chain sprockets 46 are fixedly connected to the surfaces of the main driving rod 36 and the driving roller 35 respectively. The two linkage chain sprockets 46 are connected by a chain drive. Through the combined use of the transmission gears 45 and the linkage chain sprockets 46, a transmission effect is achieved among the driving roller 35, the main driving rod 36 and the secondary driving rod 43, so that when the main driving rod 36 rotates, it can simultaneously drive and rotate the secondary driving rod 43 and the driving roller 35, and further enable the mattress on the surface of the conveyor belt 33 to be wound under the combined use of the conveyor belt 33 and the winding roller 41. A driving chain sprocket 44 is fixedly connected to the surface of the secondary driving rod 43. The driving chain sprocket 44 is connected to the stress chain sprocket 42 by a chain drive. A feeding assembly 5 is arranged at the top of the right side of the winding frame 1. A packing assembly 6 is arranged in the inner cavity of the packing frame 2.

[0023] Example 2: It is basically the same as Example 1, and further: The feeding component 5 includes a pushing plate 51 slidably connected to the surface of the winding roller 41. The front end and the rear end of the right side of the pushing plate 51 are both fixedly connected with a pushing rod 52. The pushing rod 52 is slidably connected to the winding machine frame 1. The upper part of the inner cavity of the winding machine frame 1 is rotatably connected with a threaded tube 53. The inner cavity of the threaded tube 53 is threadedly connected with a threaded rod 55. The right end of the threaded rod 55 is fixedly connected with the two pushing rods 52. The top of the left side of the winding machine frame 1 is fixedly installed with a second servo motor 54. The left end of the threaded tube 53 penetrates to the left side of the winding machine frame 1 and is fixedly connected with the output shaft of the second servo motor 54. Through the setting of the feeding component 5, under the drive of the second servo motor 54 and the combined use of the threaded tube 53 and the threaded rod 55, a pushing and pulling effect is exerted on the pushing rod 52, so that the mattress wrapped on the surface of the winding roller 41 can be horizontally pushed to the left, and then the mattress can be automatically loaded and enter the inner cavity of the carton.

[0024] Example 3: It is basically the same as Example 1, and further: The boxing component 6 includes a rotating column 61 rotatably connected to the inner cavity of the boxing machine frame 2. The surface of the rotating column 61 is fixedly connected with a plurality of rotating disks 62. The surface of the rotating disk 62 is provided with four material storage grooves 63 adapted to the carton. The left side of the boxing machine frame 2 is fixedly installed with a third servo motor 64. The output shaft of the third servo motor 64 is fixedly connected with the left end of the rotating column 61. The front side and the rear side of the top of the boxing machine frame 2 are both fixedly connected with a plurality of stock preparation baffle plates 65. The bottom of the boxing machine frame 2 is provided with a blanking port 66. A conveyor 67 is arranged below the boxing machine frame 2. Through the setting of the boxing component 6, under the drive of the third servo motor 64 and the combined use of the rotating column 61 and the rotating disks 62, the plurality of cartons are moved, so that the cartons automatically reach the loading position. At the same time, under the combined use of the stock preparation baffle plates 65, the blanking port 66 and the conveyor 67, the unloaded and loaded cartons are automatically loaded and unloaded, thereby accelerating the loading speed and improving the degree of loading automation.

[0025] Working principle: When the present invention is in use, the compressed mattress is moved to the top of the conveyor belt 33. Subsequently, the air cylinder 38 is turned on and pushes the lifting arm 34, so that the lifting arm 34 rotates and the lifting frame 31 and the conveyor belt 33 are lifted in height, and then the top of the mattress contacts the surface of the winding roller 41. Subsequently, the user wraps one end of the mattress around the surface of the winding roller 41; Subsequently, the first servo motor 37 is activated. The first servo motor 37 starts and drives the main drive rod 36 to rotate. During the rotation of the main drive rod 36, through the meshing transmission of two linkage chain disks 46 and a chain, the drive roller 35 located at the rear is driven to rotate. During the rotation of the drive roller 35, the drive chain disk 39 is driven to rotate. Under the meshing transmission of two drive chain disks 39 and a chain, the conveying roller 32 located at the rear rotates, thereby causing the conveyor belt 33 to be driven on the surface of the lifting frame 31. At the same time, during the rotation of the main drive rod 36, under the meshing transmission of two transmission gears 45, the auxiliary drive rod 43 rotates. During the rotation of the auxiliary drive rod 43, through the meshing transmission of a drive chain disk 44, a force-bearing chain disk 42 and a chain, the winding roller 41 rotates simultaneously. The winding rollers 41 and the conveyor belt 33 rotating towards each other wind the mattress. During the process where the winding thickness gradually increases, the air cylinder 38 pulls the lifting arm 34, thereby reducing the support height of the lifting frame 31 and the conveyor belt 33 for the mattress; After the winding is completed, the user seals and fixes the winding part of the mattress. Subsequently, the air cylinder 38 starts to reset, causing the conveyor belt 33 and the lifting frame 31 to drop in height and separate from the contact with the mattress. Then, the second servo motor 54 is activated and drives the threaded tube 53 to rotate. During the rotation of the threaded tube 53, through the cooperation of the internal thread of the threaded tube 53 and the thread on the surface of the threaded rod 55, the threaded rod 55 drives the push rod 52 to slide to the left. Consequently, the push plate 51 slides to the left on the surface of the winding roller 41, pushing the mattress located on the surface of the winding roller 41 to the left and into the inner cavity of the cardboard box. Subsequently, the second servo motor 54 rotates in the reverse direction and adjusts the threaded rod 55, the push rod 52 and the push plate 51 to reset; After the mattress enters the inner cavity of the cardboard box, the third servo motor 64 rotates, driving the rotating column 61 and the rotating disk 62 to rotate in the inner cavity of the packing rack 2, causing the empty cardboard box located between two stock preparation baffles 65 to fall into the inner cavity of the stock storage groove 63, while the cardboard box containing the mattress falls from the blanking opening 66 and lands on the top of the conveyor 67, and is transported by the conveyor 67.

[0026] In summary, for this rubber mattress winding, feeding and packaging device, through the coordinated use of the winding rack 1, the extrusion assembly 3 and the winding assembly 4, the compressed mattress is wound. Subsequently, through the coordinated use of the packing rack 2, the feeding assembly 5 and the packing assembly 6, the wound mattress is packed and transported, thus achieving the purposes of small extrusion winding diameter, automatic unloading and automatic packing and transportation.

[0027] The disclosed technical features are not limited to the combinations with other disclosed features. Those skilled in the art can also make other combinations among the technical features according to the purpose of the invention, subject to achieving the purpose of the present invention.

Claims

1. A rubber mattress winding, feeding, packaging device, characterized in that The device includes a winding frame (1): a packing frame (2) is arranged on the left side of the winding frame (1), an extrusion assembly (3) is arranged in the inner cavity of the winding frame (1), the extrusion assembly (3) includes a lifting frame (31) located in the inner cavity of the winding frame (1), conveying rollers (32) are rotatably connected to the front side and the rear side of the inner cavity of the lifting frame (31), a conveyor belt (33) is sleeved on the surfaces of the two conveying rollers (32), lifting arms (34) are rotatably connected to the front end and the rear end of both sides of the inner cavity of the winding frame (1), driving rollers (35) are rotatably connected to the front side and the rear side of the inner cavity of the winding frame (1), the bottom of the lifting arm (34) is rotatably connected to the surface of the driving roller (35) through a bearing, cylinders (38) that can rotate are installed at the front end and the rear end of both sides of the inner cavity of the winding frame (1), the output end of the cylinder (38) is rotatably connected to the lifting arm (34), a winding assembly (4) is arranged on the right side of the winding frame (1), the winding assembly (4) includes a winding roller (41) rotatably connected to the right side of the inner cavity of the winding frame (1), the right end of the winding roller (41) penetrates to the right side of the winding frame (1) and is fixedly connected with a force-bearing chain disc (42), a secondary driving rod (43) is rotatably connected to the right side of the winding frame (1), a driving chain disc (44) is fixedly connected to the surface of the secondary driving rod (43), the driving chain disc (44) is connected with the force-bearing chain disc (42) through a chain drive, a feeding assembly (5) is arranged at the top of the right side of the winding frame (1), and a packing assembly (6) is arranged in the inner cavity of the packing frame (2).

2. The rubber mattress winding, feeding, packaging device according to claim 1, characterized in that, A main driving rod (36) is rotatably connected to the right side of the winding frame (1), a first servo motor (37) is fixedly installed on the right side of the winding frame (1), and an output shaft of the first servo motor (37) is fixedly connected to the main driving rod (36).

3. The rubber mattress winding, feeding, packaging device according to claim 2, characterized in that, Drive chain discs (39) are fixedly connected to the right ends of the driving roller (35) and the conveying roller (32) located at the rear side, and the two drive chain discs (39) are connected through a chain drive.

4. A rubber mattress winding, feeding, packaging device according to claim 3, characterized in that, Drive gears (45) are fixedly connected to the surfaces of the secondary driving rod (43) and the main driving rod (36), the two drive gears (45) are meshed with each other, drive chain discs (46) are fixedly connected to the surfaces of the main driving rod (36) and the driving roller (35), and the two drive chain discs (46) are connected through a chain drive.

5. A rubber mattress winding, feeding, packaging device according to claim 4, characterized in that, The feeding assembly (5) includes a pushing plate (51) slidably connected to the surface of the winding roller (41), pushing rods (52) are fixedly connected to the front end and the rear end of the right side of the pushing plate (51), and the pushing rods (52) are slidably connected to the winding frame (1).

6. The rubber mattress winding, feeding, packaging device according to claim 5, characterized in that, A threaded tube (53) is rotatably connected above the inner cavity of the winding frame (1), a threaded rod (55) is threadedly connected to the inner cavity of the threaded tube (53), and the right end of the threaded rod (55) is fixedly connected to the two pushing rods (52).

7. The rubber mattress winding, feeding, packaging device according to claim 6, characterized in that A second servo motor (54) is fixedly installed at the top of the left side of the coiling frame (1), and the left end of the threaded pipe (53) penetrates to the left side of the coiling frame (1) and is fixedly connected to the output shaft of the second servo motor (54).

8. A rubber mattress winding, feeding, packaging device according to claim 7, characterized in that, The packing assembly (6) includes a rotating column (61) rotatably connected to the inner cavity of the packing frame (2), a plurality of rotating discs (62) are fixedly connected to the surface of the rotating column (61), and four material storage grooves (63) adapted to the cartons are formed on the surface of the rotating disc (62).

9. The rubber mattress winding, feeding, packaging device according to claim 8, characterized in that, A third servo motor (64) is fixedly installed on the left side of the packing frame (2), and the output shaft of the third servo motor (64) is fixedly connected to the left end of the rotating column (61).

10. A rubber mattress winding, feeding, packaging device according to claim 9, characterized in that, A plurality of stock preparation baffles (65) are fixedly connected to the front side and the rear side of the top of the packing frame (2), a blanking port (66) is formed at the bottom of the packing frame (2), and a conveyor (67) is arranged below the packing frame (2).

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