Roll-packing machine

Abstract

The utility model relates to the technical field of roll-packing machines, in particular to a roll-packing machine which comprises a machine frame, a feeding platform, a machine box and a reel. The feeding platform is installed on the machine frame in a lifting mode. The machine box is located on the first side of the machine frame, a driving motor is arranged in the machine box, the first end of the reel is fixedly connected with the output end of the driving motor, the second end of the reel is arranged above the feeding platform, and a plurality of protruding ribs are evenly arranged on the outer wall of the reel. By means of the arrangement, the feeding platform is installed on the machine frame in a lifting mode, the second end of the rolling shaft is arranged above the feeding platform, the position of the feeding platform relative to the rolling shaft can be adjusted in real time according to actual needs, the feeding platform abuts against a mattress all the time in the rolling and packaging process, then rolling and packaging can be more compact, the rolling and packaging effect is better, and the rolling and packaging efficiency is improved. The device can be suitable for rolling and wrapping mattresses with different thicknesses and is wide in application range; wherein a plurality of convex ribs are uniformly arranged on the outer wall of the reel, so that the condition of roll slipping in the rolling and packaging process can be avoided, and the rolling and packaging effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of wrapping machines, in particular to a wrapping machine. Background Art

[0002] During the production process, mattresses need to be compressed to reduce their volume, so that they can take up less space during transportation and are also convenient for storage. Roll-packed mattresses can better adapt to various storage spaces. When the mattress is vacuum-compressed and rolled by a rolling machine, one end of the mattress will be attached to the active reel of the rolling machine to complete the rolling of the mattress. The rolled mattress can then be packaged in a box or bag.

[0003] For example, the utility model patent with publication number CN221317041U discloses a vacuum packaging mattress rolling machine, including a roller frame and a chassis, a support frame is fixedly installed at the lower end of the roller frame, and multiple conveying rollers are rotatably installed in the roller frame, a reel is rotatably installed in the chassis and extends to the position above the roller frame, and a push plate is also provided on one side of the chassis located at the outer periphery of the reel. The push plate is movably installed on one side of the chassis through two piston rods, and the piston rod is attached to the pushing cylinder inside the chassis, and two bearing seats are provided on the roller frame located below the reel, and a limiting shaft is rotatably installed between the two bearing seats. The two bearing seats are movably installed on one side of the roller frame through a mounting mechanism, and the mounting mechanism includes a mounting plate, a supporting plate is fixedly installed on one side of the mounting plate, and a connecting plate is movably installed on one side of the mounting plate located above the supporting plate. There are two connecting bolts movably connected between the connecting plate and the supporting plate. This existing technology has the following defects: the adjustment range of its limit shaft is small, and it can only be applied to thicker mattress rolls, but not to thinner mattress rolls, and its applicable range is small; the outer surface of its roll shaft is smooth and easy to slip during the rolling process, resulting in poor rolling effect.

[0004] Therefore, there is still room for improvement in the existing technology. Utility Model Content

[0005] In order to solve the problems of the prior art, the utility model provides a rolling and wrapping machine, in which the loading platform can be lifted and installed on the frame, and the second end of the reel is arranged above the loading platform. The position of the loading platform relative to the reel can be adjusted in real time according to actual needs, so that during the rolling process, the loading platform is always in contact with the mattress, which can make the rolling more compact and the rolling effect better. It can also be used for rolling mattresses of different thicknesses and has a wide range of applications. A plurality of convex ribs are evenly provided on the outer wall of the reel, which can prevent the roll from slipping during the rolling process and achieve a better rolling effect.

[0006] In order to achieve the above-mentioned purpose, the technical solution applied by the present utility model is as follows:

[0007] A wrapping machine includes a frame, a loading platform, a chassis and a reel; the loading platform can be lifted and lowered on the frame; the chassis is located on the first side of the frame, a drive motor is provided in the chassis, the first end of the reel is fixedly connected to the output end of the drive motor, the second end of the reel is arranged above the loading platform, and a plurality of ribs are evenly provided on the outer wall of the reel.

[0008] According to the above solution, multiple cylinders 2 are fixed on the frame, the output ends of the multiple cylinders 2 are fixedly connected to the loading platform, and the multiple cylinders 2 are used to drive the loading platform to move up and down relative to the reel.

[0009] According to the above solution, the first end of the loading platform is hinged to the frame, and the second end of the loading platform is fixedly connected to the output ends of the plurality of cylinders 2.

[0010] According to the above solution, a push plate is movably provided on the chassis, and the push plate is slidably sleeved on the reel. The push plate is driven to extend or retract by a cylinder.

[0011] According to the above solution, a material unloading platform is provided on the second side of the frame, and the material unloading platform is arranged corresponding to the reel.

[0012] According to the above solution, a limit plate is provided between the frame and the unloading platform, and a baffle is hinged on the limit plate.

[0013] According to the above solution, the baffle is hinged to the limit plate through a hinge, and a handle is provided on the baffle for sliding.

[0014] According to the above solution, a loading roller, a transition support plate and a conveyor belt assembly are provided on the loading platform, and the transition support plate is located between the loading roller and the conveyor belt assembly.

[0015] According to the above solution, the conveyor belt assembly includes a conveyor belt and two transmission rollers. The conveyor belt is wound around the two transmission rollers. A bearing seat is installed on the loading platform, and the transmission rollers are rotatably installed on the bearing seat.

[0016] According to the above solution, a fixing seat is fixed on the loading platform, the bearing seat is installed on the fixing seat in an adjustable position, and an adjustment groove is formed on the fixing seat.

[0017] Beneficial effects of the utility model:

[0018] The present invention is arranged in such a way that the loading platform can be lifted and installed on the frame, and the second end of the reel is arranged above the loading platform. The position of the loading platform relative to the reel can be adjusted in real time according to actual needs, so that during the rolling process, the loading platform always abuts against the mattress, thereby making the rolling more compact and the rolling effect better, and being applicable to mattresses of different thicknesses, with a wide range of applications; wherein a plurality of convex ribs are evenly provided on the outer wall of the reel, so that the roll will not slip during the rolling process, and the rolling effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 yes Figure 1 A magnified diagram of position A in the middle;

[0021] Figure 3 yes Figure 1 The enlarged view of position B in the middle;

[0022] Figure 4 yes Figure 1 Enlarged view of position C in the middle.

[0023] In the picture:

[0024] 1. Frame; 2. Loading platform; 3. Chassis; 4. Reel; 5. Cylinder 1; 6. Push plate; 7. Cylinder 2; 8. Unloading platform; 9. Baffle; 10. Loading roller; 11. Transition support plate; 12. Conveyor belt assembly; 13. Rib; 14. Conveyor belt; 15. Drive roller; 16. Bearing seat; 17. Fixed seat; 18. Adjustment slot; 19. Limit plate; 20. Handle; 21. Hinge. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0026] like Figures 1 to 4 As shown, the wrapping machine described in the present invention includes a frame 1, a loading platform 2, a chassis 3 and a reel 4; the loading platform 2 can be lifted and installed on the frame 1; the chassis 3 is located on the first side of the frame 1, and a driving motor is provided in the chassis 3. The first end of the reel 4 is fixedly connected to the output end of the driving motor, and the second end of the reel 4 is arranged above the loading platform 2. A plurality of ribs 13 are evenly provided on the outer wall of the reel 4.

[0027] In practical applications, the wrapping machine of the present invention is suitable for wrapping soft materials such as mattresses or sofas. This embodiment is further described by taking a mattress as an example.

[0028] When the present invention is working, the mattress is loaded onto the loading platform 2, and then one end of the mattress is wound around the reel 4. When the driving motor is working, the reel 4 is driven to roll the mattress, wherein the loading platform 2 can be lifted and installed on the frame 1, and the second end of the reel 4 is arranged above the loading platform 2. The position of the loading platform 2 relative to the reel 4 can be adjusted in real time according to actual needs, so that the loading platform 2 is always in contact with the mattress during the rolling process, thereby making the rolling more compact and the rolling effect better, and being applicable to mattresses of different thicknesses, with a wide range of applications; wherein, a plurality of convex ribs 13 are evenly provided on the outer wall of the reel 4, which can prevent the rolling from slipping during the rolling process and achieve a better rolling effect.

[0029] Furthermore, a plurality of cylinders 2 7 are fixed to the frame 1, and the output ends of the plurality of cylinders 2 7 are fixedly connected to the loading platform 2. The plurality of cylinders 2 7 are used to drive the loading platform 2 to move up and down relative to the reel 4. In this arrangement, the plurality of cylinders 2 7 drive the loading platform 2 to move up and down relative to the reel 4, thereby adjusting the spacing between the loading platform 2 and the reel 4.

[0030] Furthermore, the first end of the loading platform 2 is hinged to the frame 1, and the second end of the loading platform 2 is fixedly connected to the output ends of the plurality of cylinders 2 7. In this arrangement, when the plurality of cylinders 2 7 drive the loading platform 2 to move up and down relative to the reel 4, only the second end of the loading platform 2 needs to be driven up and down.

[0031] In actual application, the second end of the loading platform 2 is located below the reel 4, and the first end of the loading platform 2 is the loading end.

[0032] Furthermore, the chassis 3 is movably provided with a push plate 6, which is slidably mounted on the reel 4. The push plate 6 is driven to extend or retract by the cylinder 5. With this arrangement, when the push plate 6 is retracted by the cylinder 5, it can be used to limit the position of the mattress on the reel 4 during wrapping, preventing the mattress from being rolled sideways and ensuring a more even wrapping process. When the push plate 6 is extended by the cylinder 5, it can be used to push out the mattress on the reel 4, that is, to push the mattress off the reel 4.

[0033] Furthermore, a loading platform 8 is provided on the second side of the frame 1, corresponding to the reel 4. With this arrangement, once the wrapping is complete, cylinder 1 5 drives the push plate 6 to load and unload the mattress from the reel 4 onto the loading platform 8, facilitating subsequent packaging. Without the loading platform 8, mattresses would easily fall to the ground during loading and unloading from the reel 4, causing soiling.

[0034] Furthermore, a limit plate 19 is provided between the frame 1 and the unloading platform 8, and a baffle 9 is hinged on the limit plate 19. In this way, when the rotating baffle 9 is located between the reel 4 and the unloading platform 8, as shown in FIG. Figure 1 As shown, baffle 9 serves to limit the position of the mattress on reel 4 during wrapping, preventing it from skewing. It also cooperates with push plate 6 to limit and correct the mattress's deviation on both sides. It will be appreciated that, as needed, cylinder 1 5 can be used to drive push plate 6 relative to baffle 9, thereby pre-adjusting the spacing between push plate 6 and baffle 9 to match the mattress's width for improved wrapping. When baffle 9 is positioned above unloading platform 8, the mattress on reel 4 can be directly unloaded from reel 4 onto unloading platform 8.

[0035] In actual application, when the rotating baffle 9 is located between the reel 4 and the unloading platform 8, the baffle 9 and the limiting plate 19 are in contact with each other and limited. Figure 1 As shown, at this time, the baffle 9 cannot rotate toward the rotating reel 4 and can only rotate toward the feeding platform 8.

[0036] Furthermore, the baffle 9 is hinged to the limit plate 19 by a hinge 21, and a handle 20 is provided on the baffle 9 for sliding. This arrangement has a simple structure and is easy to operate. When the rotating baffle 9 is located between the reel 4 and the unloading platform 8, the baffle 9 and the limit plate 19 can be limited by sliding the handle 20. Figure 4 As shown, the handle 20 slides to a position where it is sleeved on the top of the baffle 9 and the limit plate 19. At this time, the baffle 9 cannot rotate relative to the limit plate 19. When rotation is required, the sliding handle 20 is separated from the limit plate 19 and positioned on the baffle 9 to rotate the baffle 9. The purpose of this design is to prevent the baffle 9 from rotating on its own relative to the limit plate 19.

[0037] Furthermore, the loading platform 2 is provided with a loading roller 10, a transition support plate 11 and a conveyor belt assembly 12, wherein the transition support plate 11 is located between the loading roller 10 and the conveyor belt assembly 12. In this arrangement, the loading roller 10 is located at the loading end, which plays the role of rolling-assisted loading, making loading more labor-saving. After loading the material onto the transition support plate 11, the material is guided to the conveyor belt assembly 12.

[0038] Specifically, the conveyor belt assembly 12 includes a conveyor belt 14 and two drive rollers 15. The conveyor belt 14 is wound around the two drive rollers 15. A bearing block 16 is mounted on the loading platform 2, and the drive rollers 15 are rotatably mounted on the bearing block 16. This arrangement allows the conveyor belt 14 and the two drive rollers 15 to cooperate to convey the mattress during the winding process of the reel 4, providing a smoother transmission.

[0039] Furthermore, a fixing seat 17 is fixed to the loading platform 2, and the bearing seat 16 is mounted on the fixing seat 17 in an adjustable position. The fixing seat 17 is formed with an adjustment groove 18 corresponding to the bearing seat 16. This arrangement allows the position of the bearing seat 16 on the fixing seat 17 to be adjusted, thereby adjusting the tightness of the conveyor belt 14 and improving the transmission effect of the conveyor belt 14.

[0040] In actual application, the bearing seat 16 is installed on the fixed seat 17 by bolts. During assembly, the threaded end of the bolt is passed through the adjusting groove 18 and fixedly connected with the bearing seat 16 through a thread. The nut end cooperates with the adjusting groove 18 to limit the position. When the position of the bearing seat 16 needs to be adjusted, the position of the bearing seat 16 can be adjusted by loosening the bolt and then tightening it after adjustment. It is easy to operate.

[0041] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which all fall within the scope of protection of the present invention.

Claims

1. A wrapping machine, characterized in that: It comprises a frame (1), a loading platform (2), a chassis (3) and a reel (4); The loading platform (2) can be lifted and installed on the frame (1); The chassis (3) is located on the first side of the frame (1), a driving motor is provided in the chassis (3), a first end of the reel (4) is fixedly connected to the output end of the driving motor, a second end of the reel (4) is arranged above the loading platform (2), and a plurality of convex ribs (13) are evenly provided on the outer wall of the reel (4).

2. The wrapping machine according to claim 1, characterized in that: A plurality of cylinders (7) are fixed on the frame (1), and the output ends of the plurality of cylinders (7) are fixedly connected to the loading platform (2). The plurality of cylinders (7) are used to drive the loading platform (2) to move up and down relative to the reel (4).

3. The wrapping machine according to claim 2, characterized in that: The first end of the loading platform (2) is hinged to the frame (1), and the second end of the loading platform (2) is fixedly connected to the output ends of the plurality of cylinders (7).

4. The wrapping machine according to claim 1, characterized in that: A push plate (6) is movably provided on the chassis (3), and the push plate (6) is slidably sleeved on the reel (4). The push plate (6) is driven to extend or retract by a cylinder (5).

5. The wrapping machine according to claim 1, characterized in that: A material unloading platform (8) is provided on the second side of the frame (1), and the material unloading platform (8) is arranged corresponding to the reel (4).

6. The wrapping machine according to claim 5, characterized in that: A limiting plate (19) is provided between the frame (1) and the unloading platform (8), and a baffle (9) is hingedly connected to the limiting plate (19).

7. The wrapping machine according to claim 6, characterized in that: The baffle (9) is hinged to the limiting plate (19) via a hinge (21), and a handle (20) is slidably provided on the baffle (9).

8. The wrapping machine according to claim 1, characterized in that: The feeding platform (2) is provided with a feeding roller (10), a transition support plate (11) and a conveyor belt assembly (12), wherein the transition support plate (11) is located between the feeding roller (10) and the conveyor belt assembly (12).

9. The wrapping machine according to claim 8, characterized in that: The conveyor belt assembly (12) includes a conveyor belt (14) and two transmission rollers (15), wherein the conveyor belt (14) is wound around the two transmission rollers (15), a bearing seat (16) is installed on the loading platform (2), and the transmission rollers (15) are rotatably installed on the bearing seat (16).

10. The wrapping machine according to claim 9, characterized in that: A fixing seat (17) is fixed on the loading platform (2), the bearing seat (16) is installed on the fixing seat (17) in an adjustable position, and an adjustment groove (18) is formed on the fixing seat (17).

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