A latex mattress roll packing device

Abstract

The application discloses a long-time rollable latex mattress roll equipment, and belongs to the field of mattress rolling. The equipment comprises a support, a conveying roller and a film which are installed on the support. One side of the support is provided with a rolling device. The rolling device comprises a rotating shaft and a push plate. The rotating shaft is connected with an air suction device. The support is provided with a film conveying part and a film cutting part. After the film is cut, the conveying part covers the film on the rotating shaft. The rotating shaft rotates and cooperates with the air suction device to wind and fix the film. The film cutting part, the conveying part and the air suction device are arranged. After the film is cut, the finished mattress is pushed away. Then, the film is conveyed to the turning plate through the cooperation of the pushing cylinder and the clamping plate. In the returning process of the clamping plate, the turning plate rotates, the film is covered on the rotating shaft, and the film is fixed on the rotating shaft through the air suction device. The manual participation is reduced, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mattress winding, in particular to a latex mattress winding equipment capable of long-time winding. BACKGROUND

[0002] In the process of mattress processing and packaging, on the automatic production line of the mattress, the mattress needs to be wound, then packaged and transported in a box. In the process of winding and packaging the mattress, the existing winding and packaging device usually winds the flat mattress by conveying the mattress after vacuumizing through a conveying belt and rotating a rotating shaft. A film is laid under the mattress and follows the movement of the mattress. The film follows the winding of the mattress and wraps the mattress. After winding, the film is cut off, the rotating shaft is continuously rotated, and the cut film is completely wound on the mattress.

[0003] Then the push plate pushes the wound mattress into the packaging box. When winding the mattress next time, the film needs to be manually pulled and wound around the rotating shaft, which is very inconvenient and low in efficiency. SUMMARY

[0004] The present application provides a latex mattress winding equipment capable of long-time winding to solve the above technical problems. The film cutting part and the conveying part are provided. After cutting the film, the conveying part covers the film on the rotating shaft, reducing the involvement of manual work and increasing the efficiency. The film conveyed by the conveying part is fixed by the air suction device. In order to solve the above technical problems, the present application solves the problems by the following technical solutions.

[0005] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0006] A latex mattress winding equipment capable of long-time winding, comprising a support, a conveying roller and a film mounted on the support, the film being laid on the conveying roller, a winding device being arranged on one side of the support, the winding device comprising a rotating shaft and a push plate, the rotating shaft being connected with a motor, the motor not being shown in the figure, the rotating shaft being connected with an air suction device for adsorbing the film on the rotating shaft, the rotating shaft being used for winding the mattress, the push plate being used for pushing the wound mattress away, the support being provided with a conveying part of the film and a cutting part for cutting the film, the conveying part covering the film on the rotating shaft after cutting the film, the rotating shaft rotating and cooperating with the air suction device to wind and fix the film, then the compressed mattress being placed on the film, the rotating shaft rotating to wind the mattress on the rotating shaft, and the film following the winding during the winding process.

[0007] Preferably, the rotating shaft is provided in a hollow state, the rotating shaft is provided with air holes in the circumferential direction and uniformly distributed along the axial direction, and the film can be adsorbed at multiple angles.

[0008] Preferably, the air holes are distributed in the axial direction beyond the range of the mattress roll to prevent affecting the mattress roll.

[0009] Preferably, the conveying part is symmetrical to the support, and the conveying part comprises a pushing cylinder, a connecting piece, a clamping plate, a track, a transmission part and a turning plate, the pushing cylinder is fixed to the support, the extending end of the pushing cylinder is fixedly connected to the connecting piece, the clamping plate is slidable on the connecting piece, the clamping plate is distributed on the upper and lower sides of the film, and the clamping plate does not affect the movement of the film during the mattress roll process, both ends of the track are open for the clamping plate to enter and exit, the clamping plate clamps the film during the entering process of the track and drives the film to move in the subsequent movement, the first end of the turning plate is connected to a rotating rod, the rotating rod is rotatably connected to the support, and the transmission part is used to connect the clamping plate and the rotating rod. After the clamping plate clamps the film, the film moves with the clamping plate, the clamping plate is separated from the film at the outlet of the track, and the clamping plate returns in cooperation with the transmission part to make the turning plate rotate, so as to cover the film on the rotating shaft.

[0010] Preferably, the track is composed of an upper track plate and a lower track plate, the track is connected to the movable part of the support, the clamping plate comprises an upper plate body and a lower plate body, the upper plate body and the lower plate body are fixed to the connecting piece through springs, the connecting piece has sliding grooves for the movement of the upper plate body and the lower plate body, and the springs are located in the sliding grooves. One end of the track corresponding to the cutting part is bent to form an inlet for the upper plate body and the lower plate body to enter and move close to each other, the upper plate body and the lower plate body are used for clamping the film when they move close to each other, the springs are stretched during the movement of the upper plate body and the lower plate body, the upper plate body moves above the track and the lower plate body moves below the track stably under the action of the springs when the upper plate body and the lower plate body move away from the track, and the inlet is located on the left side of the cutting part to ensure that the upper plate body and the lower plate body clamp the film before moving away from the cutting part.

[0011] Preferably, the transmission part comprises a gear, a rack and a torsional spring, the rack is flush with the lower plate body, the gear is fixedly connected to the rotating rod, the rack is fixedly connected to the lower plate body, the rack is located above the gear after the lower plate body enters the track, the rack does not contact the gear during the conveying of the film, the rack meshes with the gear when the lower plate body moves out of the right outlet of the track and returns, so that the rotating rod rotates, thereby making the turning plate rotate to lift and cover the film on the rotating shaft, and the two ends of the torsional spring are fixedly connected to the rotating rod and the support. After the rack and the gear are separated, the rotating rod is reset under the action of the torsional spring.

[0012] Preferably, the turning plate is located below the track, so that the film can cover the turning plate, and the right end of the track is located on the right side of the turning plate to ensure that the film has sufficient length to be lifted by the turning plate.

[0013] Preferably, the second end of the flap is bent so that the film covers the shaft, and the end of the film exceeds the end of the flap. The second end of the flap is bent so that the film can cover the top of the shaft to prevent the film from automatically detaching from the shaft after the flap is reset.

[0014] Preferably, the cutting part includes a cylinder, a cutter and an auxiliary plate, both ends of the cutter are connected to the cylinder, the cylinder is fixed to the bracket, the auxiliary plate is located below the film, the length of the auxiliary plate is greater than the width of the film and less than the distance between the two tracks, when cutting the film, the auxiliary plate supports the film, after the mattress is rolled, the cylinder starts, drives the cutter to move downward, and cooperates with the auxiliary plate to cut the film, the auxiliary plate is located within the thickness range of the lower rail plate, because a part of the splint is located within the film range, when the upper plate body and the lower plate body move, it is prevented from colliding with the auxiliary plate.

[0015] Preferably, the left side of the auxiliary plate is provided with a support plate, the auxiliary plate is fixedly connected to the support plate, the support plate is fixedly connected to the movable part of the bracket, the length of the support plate is not less than the width of the film, the support plate is located between the upper plate body and the lower plate body, the setting of the support plate supports the film on the left side after cutting, and prevents the cut film end from falling outside the upper plate body and the lower plate body.

[0016] Compared with the prior art, the present invention has the following beneficial effects: the latex mattress rolling equipment for long-term rolling of the present invention is equipped with a film cutting part, a conveying part and an air suction device for adsorbing the film. After cutting the film, the rolled mattress is pushed away, and then the film is conveyed to the flap through the cooperation of the pushing cylinder and the splint. During the return process of the splint, the flap is rotated to cover the film on the rotating shaft, and then it is fixed to the rotating shaft through the air suction device, which reduces manual participation and increases efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 For the present invention Figure 1 Enlarged schematic diagram of point A in the middle.

[0020] Figure 3 It is a schematic diagram of the fixed part and the movable part of the present invention.

[0021] Figure 4Schematic diagram of the air suction device of the present application.

[0022] Figure 5 Schematic diagram of the conveying part of the present application.

[0023] Figure 6 Schematic diagram of the air suction device of the present application. Figure 5 Schematic diagram of the air suction device of the present application.

[0024] Figure 7 Schematic diagram of the air suction device of the present application. Figure 5 Schematic diagram of the air suction device of the present application.

[0025] Figure 8 Schematic diagram of the air suction device of the present application.

[0026] Figure 9 Schematic diagram of the air suction device of the present application. Figure 8 Schematic diagram of the air suction device of the present application.

[0027] Figure 10 Schematic diagram of the air suction device of the present application.

[0028] Figure number explanation: 1, support; 11, fixed part; 12, movable part; 13, adjusting oil cylinder; 2, conveying roller; 3, film; 4, rolling device; 41, rotating shaft; 411, air hole; 42, push plate; 5, air suction device; 51, fixed part; 52, connecting pipe; 6, conveying part; 61, push oil cylinder; 62, connecting part; 63, clamping plate; 631, upper plate body; 632, lower plate body; 64, track; 641, upper track plate; 642, lower track plate; 65, transmission part; 651, gear; 652, rack; 653, torsion spring; 66, turning plate; 67, rotating rod; 68, spring; 7, cutting part; 71, air cylinder; 72, cutting knife; 73, auxiliary plate; 8, supporting plate. DETAILED DESCRIPTION

[0029] The present application will be further described in details below with reference to the accompanying drawings.

[0030] The following description is provided to enable those skilled in the art to practice the present application. The preferred embodiments described below are only examples of the present application and other obvious modifications are possible. The basic principles defined in the following description can be applied to other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0031] Those skilled in the art should understand that in the disclosure of the present application, the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or position based on the orientation or position shown in the drawings, which is only for the convenience of the simplified description of the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application.

[0032] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0033] Please refer to Figures 1-10 A long-time rollable latex mattress roll equipment, including a support 1, a conveying roller 2 and a film 3 installed on the support 1, the film 3 is laid on the conveying roller 2, one side of the support 1 is provided with a rolling device 4, the rolling device 4 includes a rotating shaft 41 and a push plate 42, the rotating shaft 41 is connected with a motor, the motor is not shown in the figure, the rotating shaft 41 is connected with an air suction device 5, the air suction device 5 is used for adsorbing the film 3 on the rotating shaft 41, the rotating shaft 41 is used for rolling the mattress, the push plate 42 is used for pushing away the rolled mattress, the support 1 is provided with a conveying part 6 of the film 3 and a cutting part 7 of the film 3, after cutting the film 3, the conveying part 6 covers the film 3 on the rotating shaft 41, the rotating shaft 41 rotates and cooperates with the air suction device 5 to wind and fix the film 3, and then the compressed mattress is placed on the film 3, the rotating shaft 41 rotates to make the mattress roll on the rotating shaft 41, and the film 3 follows the rolling during the rolling.

[0034] It should be noted that the support 1 includes a fixed part 11 and a movable part 12, the movable part 12 is rotationally connected with the fixed part 11, an adjusting oil cylinder 13 is arranged on the fixed part 11, the extending end of the adjusting oil cylinder 13 is fixed with the movable part 12, after rolling is completed, the adjusting oil cylinder 13 is started to make the movable part 12 rotate downward, so that the movable part 12 is separated from the rolled mattress, the push plate 42 is convenient to push away the mattress, and the conveying part 6 and the cutting part 7 are connected with the movable part 12.

[0035] The rotating shaft 41 is provided in a hollow state, the rotating shaft 41 is provided with air holes 411 in the circumferential direction and is uniformly distributed in the axial direction, and can be multi-angle adsorbed to the film 3. After the film 3 covers the rotating shaft 41, the air suction device 5 is communicated with the rotating shaft 41 through the fixing part 51 and the connecting pipe 52. The fixing part 51 is in rotation cooperation with the rotating shaft 41, and the fixing part 51 covers the air hole 411. In the case, the air suction device 5 makes the film 3 tightly adhere to the rotating shaft 41. The rotating shaft 41 rotates, so that the film 3 is wound on the rotating shaft 41, thereby fixing the film 3 and the rotating shaft 41, and the film 3 can be wound together with the mattress.

[0036] The air holes 411 are distributed in the axial direction and the range exceeds the winding range, so as to prevent affecting the winding of the mattress.

[0037] The conveying part 6 is symmetrical about the support 1. The conveying part 6 includes a pushing oil cylinder 61, a connecting part 62, a clamping plate 63, a track 64, a transmission part 65 and a turning plate 66. The pushing oil cylinder 61 is fixed with the support 1. The extending end of the pushing oil cylinder 61 is fixedly connected with the connecting part 62. The clamping plate 63 is slidable on the connecting part 62. The clamping plate 63 is distributed on the upper and lower sides of the film 3, and does not affect the movement of the film 3 in the process of winding the mattress. The track 64 is open at both ends, and is used for the clamping plate 63 to enter and exit. In the process of entering the track 64, the clamping plate 63 clamps the film 3 and drives the film 3 to move in the subsequent movement. The first end of the turning plate 66 is connected with a rotating rod 67. The rotating rod 67 is in rotation cooperation with the support 1. The transmission part 65 is used for connecting the clamping plate 63 and the rotating rod 67. After the clamping plate 63 clamps the film 3, the film 3 moves with the clamping plate 63. At the outlet of the track 64, the clamping plate 63 is separated from the film 3. In the process of returning of the clamping plate 63, the turning plate 66 is rotated by cooperating with the transmission part 65, so as to cover the film 3 on the rotating shaft 41.

[0038] The track 64 is composed of an upper track plate 641 and a lower track plate 642. The track 64 is connected with the movable part 12 of the support 1. The clamping plate 63 includes an upper plate body 631 and a lower plate body 632. The upper plate body 631 and the lower plate body 632 are both fixed with the connecting part 62 through springs 68. The connecting part 62 has sliding grooves for the movement of the upper plate body 631 and the lower plate body 632. The springs are located in the sliding grooves. The track 64 corresponds to one end of the cutting part 7, and the upper plate body 631 and the lower plate body 632 enter and approach each other through the bending of the inlet. The upper plate body 631 and the lower plate body 632 are used for clamping the film 3. In the process of approaching of the upper plate body 631 and the lower plate body 632, the springs 68 are stretched. When the upper plate body 631 and the lower plate body 632 move away from the track 64, the upper plate body 631 moves above the track 64 and the lower plate body 632 moves stably below the track 64 under the action of the springs 68. The inlet is located on the left side of the cutting part 7, so as to ensure that the upper plate body 631 and the lower plate body 632 clamp the film 3 before moving the cutting part 7.

[0039] The transmission member 65 comprises a gear 651, a rack 652 and a torsion spring 653. The rack 652 is flush with the lower plate body 632. The gear 651 is fixedly connected with the rotating rod 67. The rack 652 is fixedly connected with the lower plate body 632. After the lower plate body 632 enters the track 64, the rack 652 is above the gear 651. During the conveying of the film 3, the rack 652 does not contact the gear 651. When the lower plate body 632 comes out of the right outlet of the track 64 and returns, the rack 652 meshes with the gear 651, so that the rotating rod 67 rotates, thereby rotating the flap 66 to cover the film 3 on the rotating shaft 41. The two ends of the torsion spring 653 are fixedly connected with the rotating rod 67 and the support 1 respectively. After the rack 652 is separated from the gear 651, the rotating rod 67 is reset under the action of the torsion spring 653.

[0040] The flap 66 is below the track 64, so that the film 3 can cover the flap 66. The right end of the track 64 is located at the right side of the flap 66, so as to ensure that the film 3 has sufficient length to make the flap 66 turn up.

[0041] The second end of the flap 66 is bent, which is used for covering the rotating shaft 41 by the film 3. The end of the film 3 exceeds the end of the flap 66. The bending of the second end of the flap 66 enables the film 3 to cover the top of the rotating shaft 41, so as to prevent the film 3 from automatically separating from the rotating shaft 41 after the flap 66 resets. The excess part of the film 3 covers the left side of the rotating shaft 41, so as to prevent the film 3 from separating from the rotating shaft 41 after the flap 66 resets.

[0042] The cutting part 7 comprises a cylinder 71, a cutter 72 and an auxiliary plate 73. The two ends of the cutter 72 are connected with the cylinder 71. The cylinder 71 is fixedly connected with the support 1. The auxiliary plate 73 is below the film 3. The length of the auxiliary plate 73 is greater than the width of the film 3 and less than the distance between the two tracks 64. When the film 3 is cut, the auxiliary plate 73 supports the film 3. After the mattress roll is completed, the cylinder 71 is started to drive the cutter 72 to move downward, and the auxiliary plate 73 cuts the film 3. The auxiliary plate 73 is within the thickness range of the lower track plate 642. Since the clamp plate 63 has a part within the range of the film 3, the auxiliary plate 73 is prevented from colliding with the auxiliary plate 73 when the upper plate body 631 and the lower plate body 632 move.

[0043] The left side of the auxiliary plate 73 is provided with a support plate 8. The auxiliary plate 73 is fixedly connected with the support plate 8. The support plate 8 is fixedly connected with the movable part 12 of the support 1. The length of the support plate 8 is not less than the width of the film 3. The support plate 8 is between the upper plate body 631 and the lower plate body 632. The support plate 8 supports the film 3 on the left side after being cut, so as to prevent the end of the film 3 after being cut from falling outside the upper plate body 631 and the lower plate body 632.

[0044] In summary, after the completion of the roll, the cylinder 71 is started, the cutter 72 is driven to move down to cooperate with the auxiliary plate 73 to cut the film 3. The shaft 41 rotates, so that the film 3 on the right side of the cutter 72 can be completely rolled on the mattress, and then the adjusting oil cylinder 13 is started to rotate the movable part 12 of the support 1 downward, and then the push plate 42 is started to push the completed mattress away from the shaft 41, and the adjusting oil cylinder 13 is started to reset the movable part 12.

[0045] In use, the push oil cylinder 61 is started, the connecting piece 62 is moved, the connecting piece 62 moves the upper plate body 631 and the lower plate body 632, the upper plate body 631 and the lower plate body 632 enter the curved entrance of the track 64, the upper plate body 631 and the lower plate body 632 are close to each other, the spring 68 is stretched, the film 3 is clamped, and then the upper plate body 631 and the lower plate body 632 pull the film 3 to move at the outlet of the track 64, the upper plate body 631 and the lower plate body 632 are separated under the action of the spring 68, the upper rail plate 641 is located above the upper rail plate 641, the lower rail plate 642 is located below the lower rail plate 642, and the film 3 falls on the turnover plate 66, and the film 3 is always between the upper plate body 631 and the lower plate body 632, the upper plate body 631 and the lower plate body 632 are above the upper rail plate 641 and below the lower rail plate 642 respectively. Return. In the process of returning, the rack 652 is engaged with the gear 651, so that the rotating rod 67 rotates, so that the turnover plate 66 rotates to cover the film 3 on the shaft 41, and after the rack 652 is separated from the gear 651, the rotating rod 67 and the turnover plate 66 are reset under the action of the torsional spring 653. The upper plate body 631 and the lower plate body 632 are reset after passing through the curved section on the left side of the track 64.

[0046] After the film 3 covers the shaft 41, the shaft 41 rotates, and after the air suction device 5 is started, the film 3 is first adsorbed on the shaft 41 through the air hole 411, and then the film 3 is wound on the shaft 41 with the rotation of the shaft 41.

[0047] Those skilled in the art should understand that the embodiments of the application shown in the above description and the drawings are only examples and do not limit the application. The purpose of the application has been completely and effectively achieved. The function and structural principle of the application have been shown and described in the embodiments, and the embodiments of the application can be any modification or modification without departing from the principle.

Claims

1. A long-time rollable latex mattress roll equipment, comprising a support (1), a conveying roller (2) and a film (3) installed on the support (1), characterized in that: The support (1) is provided with a rolling device (4) on one side, the rolling device (4) comprises a rotating shaft (41) and a push plate (42), the rotating shaft (41) is connected with an air suction device (5), the support (1) is provided with a conveying part (6) of the film (3) and a cutting part (7) of the cutting film (3), after cutting the film (3), the conveying part (6) covers the film (3) on the rotating shaft (41), the rotating shaft (41) rotates and cooperates with the air suction device (5) to wind and fix the film (3), the rotating shaft (41) is provided in a hollow state, the rotating shaft (41) is provided with air holes (411) in the circumferential direction, and the air holes (411) are uniformly distributed in the axial direction, the conveying part (6) is symmetrical about the support (1), the conveying part (6) comprises a push oil cylinder (61), a connecting piece (62), a clamping plate (63), a track (64), a transmission part (65) and a turning plate (66), the push oil cylinder (61) is fixed with the support (1), the extending end of the push oil cylinder (61) is fixedly connected with the connecting piece (62), the clamping plate (63) can slide on the connecting piece (62), the clamping plate (63) is distributed on the upper and lower sides of the film (3), the both ends of the track (64) are in an open state, the first end of the turning plate (66) is connected with a rotating rod (67), the rotating rod (67) is rotationally connected with the support (1), the transmission part (65) is used for connecting the clamping plate (63) and the rotating rod (67), the track (64) is composed of an upper track plate (641) and a lower track plate (642), the clamping plate (63) comprises an upper plate body (631) and a lower plate body (632), the upper plate body (631) and the lower plate body (632) are fixedly connected with the connecting piece (62) through springs (68), one end of the track (64) corresponding to the cutting part (7) is formed into an inlet by bending, the upper plate body (631) and the lower plate body (632) enter and approach each other, the inlet is located on the left side of the cutting part (7), the transmission part (65) comprises a gear (651), a rack (652) and a torsional spring (653), the rack (652) is flush with the lower plate body (632), the gear (651) is fixedly connected with the rotating rod (67), the both ends of the torsional spring (653) are fixedly connected with the rotating rod (67) and the support (1), during the conveying of the film (3), the rack (652) is not in contact with the gear (651), when the lower plate body (632) comes out from the right outlet of the track (64) and returns, the rack (652) is engaged with the gear (651), so that the rotating rod (67) rotates, thereby the turning plate (66) rotates, the film (3) is turned up and covered on the rotating shaft (41).

2. A long rollable latex mattress roll packing apparatus according to claim 1, wherein: The air holes (411) are distributed in the axial direction and the range exceeds the winding range.

3. The long rollable latex mattress roll packing apparatus of claim 1, wherein: The turning plate (66) is located below the track (64), and the right end of the track (64) is located on the right side of the turning plate (66).

4. The long rollable latex mattress roll packing apparatus of claim 1, wherein: The second end of the turning plate (66) is bent, and is used for covering the rotating shaft (41) by the film (3).

5. The long rollable latex mattress roll packing apparatus of claim 1, wherein: The cutting part (7) comprises a cylinder (71), a cutter (72) and an auxiliary plate (73), two ends of the cutter (72) are connected with the cylinder (71), the cylinder (71) is fixed with the support (1), the auxiliary plate (73) is located below the film (3), and the auxiliary plate (73) is located in the thickness range of the lower rail plate (642).

6. A long rollable latex mattress roll packing apparatus as claimed in claim 5, wherein: A supporting plate (8) is arranged on the left side of the auxiliary plate (73), and the length of the supporting plate (8) is not less than the width of the film (3).

Images