Turnover device for paper diaper production

Abstract

The utility model relates to the technical field of paper diapers, in particular to a turnover device for paper diaper production, which comprises a turnover support frame, a plurality of first sliding limit rods are vertically and upwards arranged on the turnover support frame, a first U-shaped support is fixed on the top of each first sliding limit rod, and a second U-shaped support is fixed on the top of each first U-shaped support. A second U-shaped support is arranged on the first sliding limiting rod in a sliding mode. According to the turnover device for paper diaper production, turnover of paper diapers can be rapidly completed, a plurality of paper diapers can be turned over at a time, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of diapers, in particular to a turnover device for diaper production. Background Art

[0002] A diaper is a paper diaper for infants or young children, which has the functions of absorbing urine and keeping dry. It is a convenient, hygienic and replaceable diaper option. The products on the diaper production line are always conveyed horizontally in a flat state during the forming process. When the diaper products are formed, they need to be folded, and the folding can only be carried out when the products are face up and transported horizontally. Therefore, a turnover device is needed to adjust the position of the diaper products. However, the existing turnover devices have problems such as easy dropping of diapers during the turnover process and low turnover efficiency. Content of the Utility Model

[0003] The purpose of the utility model: The utility model provides a turnover device for diaper production, which can quickly complete the turnover of diapers, and can turnover multiple diapers at one time, with high working efficiency.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A turnover device for diaper production includes a turnover support frame. A number of first sliding limit rods are vertically arranged upward on the turnover support frame. A first U-shaped bracket is fixed at the top of the first sliding limit rods. A second U-shaped bracket is slidably arranged on the first sliding limit rods;

[0006] A number of second sliding limit rods are fixed on the second U-shaped bracket. A first turnover module and a second turnover module are slidably arranged on the second sliding limit rods. A number of third sliding limit rods are fixed on the first U-shaped bracket;

[0007] The first turnover module includes a first sliding support plate. The first sliding support plate is slidably arranged on the second sliding limit rods. A first adjusting cylinder is horizontally arranged on the first sliding support plate. A first adjusting motor is fixed on the piston rod of the first adjusting cylinder. A first support plate is fixed on the rotor of the first adjusting motor. A first telescopic cylinder is vertically arranged downward on the first support plate. A second support plate is fixed on the piston rod of the first telescopic cylinder. A first rotating motor is vertically arranged downward on the second support plate. A first suction cup is fixed on the rotor of the first rotating motor. The first suction cup is connected to a first vacuum generator through a first conveying pipeline;

[0008] The second flipping module includes a second sliding support plate which is slidably arranged on a second sliding limiting rod. A second adjusting cylinder is horizontally arranged on the second sliding support plate. A second adjusting motor is fixed on the piston rod of the second adjusting cylinder. A third support plate is fixed on the rotor of the second adjusting motor. A second telescopic cylinder is vertically arranged downward on the third support plate. A fourth support plate is fixed on the piston rod of the second telescopic cylinder. A second rotating motor is vertically fixed downward on the fourth support plate. A second suction cup is fixed on the rotor of the second rotating motor. The second suction cup is connected to a second vacuum generator through a second conveying pipeline.

[0009] A first docking module adapted to the first flipping module and a second docking module adapted to the second flipping module are slidably arranged on the first U-shaped bracket.

[0010] As an improvement, a plurality of height adjusting cylinders are vertically arranged upward on the flipping support frame, and the piston rods of the height adjusting cylinders are fixedly connected to a second U-shaped bracket.

[0011] As an improvement, a first position adjusting cylinder is horizontally arranged on the left side of the second U-shaped bracket, and the piston rod of the first position adjusting cylinder is fixedly connected to a first sliding support plate.

[0012] A second position adjusting cylinder is horizontally arranged on the right side of the second U-shaped bracket, and the piston rod of the second position adjusting cylinder is fixedly connected to a second sliding support plate.

[0013] As an improvement, the first docking module includes a third sliding support plate. A third adjusting cylinder is horizontally arranged on the third sliding support plate. A fifth support plate is fixed on the piston rod of the third adjusting cylinder. A first docking cylinder is vertically arranged on the fifth support plate. A third suction cup is fixed on the piston rod of the first docking cylinder. The third suction cup is connected to a third vacuum generator through a third conveying pipeline.

[0014] The second docking module includes a fourth sliding support plate. A fourth adjusting cylinder is horizontally arranged on the fourth sliding support plate. A sixth support plate is fixed on the piston rod of the fourth adjusting cylinder. A second docking cylinder is vertically arranged on the sixth support plate. A fourth suction cup is fixed on the piston rod of the second docking cylinder. The fourth suction cup is connected to a fourth vacuum generator through a fourth conveying pipeline.

[0015] As an improvement, a third position adjusting cylinder is arranged on the left side of the first U-shaped bracket, and the piston rod of the third position adjusting cylinder is fixedly connected to the third sliding support plate.

[0016] On the right side of the second U-shaped bracket, a fourth position adjusting cylinder is provided, and the piston rod of the fourth position adjusting cylinder is fixedly connected to a fourth sliding support plate.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. Through the first flipping module and the second flipping module, two diapers can be quickly adjusted to face upwards and changed from longitudinal to transverse. Subsequently, through the corresponding docking module, the adjusted diapers can be placed on the conveyor belt. Through the above operations, the device can quickly complete the flipping of diapers and can flip multiple diapers at a time, with high working efficiency.

[0019] 2. The height adjusting cylinder can adjust the heights of the first flipping module and the second flipping module, enabling the device to adapt to conveyor devices of different heights and having stronger versatility.

[0020] 3. Through the first position adjusting cylinder and the second position adjusting cylinder, the distance between the first flipping module and the second flipping module can be adjusted. When the spacing between materials on the conveyor belt changes, the corresponding suction cups can also be positioned and adsorbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art.

[0022] Figure 1 It is a schematic diagram of the overall structure of a diaper production flipping device;

[0023] Figure 2 It is Figure 1 a schematic diagram of the structure of part A in

[0024] Figure 3 It is Figure 1 a schematic diagram of the structure of part B in

[0025] Among them: 1. Inverted support frame; 2. First sliding limit rod; 3. First U-shaped bracket; 4. Second U-shaped bracket; 5. Second sliding limit rod; 6. Third sliding limit rod; 7. First sliding support plate; 8. Second sliding support plate; 9. Third sliding support plate; 10. Fourth sliding support plate; 11. First adjustment cylinder; 12. Second adjustment cylinder; 13. Third adjustment cylinder; 14. Fourth adjustment cylinder; 15. First support plate; 16. Second support plate; 17. Third support plate; 18. Fourth support plate; 19. Fifth support plate; 20. Sixth support plate; 21. First telescopic cylinder; 22. Second telescopic cylinder; 23. First rotation motor; 24. Second rotation motor; 25. First suction cup; 26. Second suction cup; 27. Third suction cup; 28. Fourth suction cup; 29. First vacuum generator; 30. Second vacuum generator; 31. Third vacuum generator; 32. Fourth vacuum generator; 33. Height adjustment cylinder; 34. First position adjustment cylinder; 35. Second position adjustment cylinder; 36. Third position adjustment cylinder; 37. Fourth position adjustment cylinder; 38. First docking cylinder; 39. Second docking cylinder 40. First adjustment motor; 42. Second adjustment motor. Detailed implementation mode

[0026] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0027] Please refer to Figures 1-3 , an inversion device for diaper production, comprising an inversion support frame 1. A plurality of first sliding limit rods 2 are vertically arranged upward on the inversion support frame 1. A first U-shaped bracket 3 is fixed at the top of the first sliding limit rods 2. A second U-shaped bracket 4 is slidably arranged on the first sliding limit rods 2;

[0028] A plurality of second sliding limit rods 5 are fixed on the second U-shaped bracket 4. A first inversion module and a second inversion module are slidably arranged on the second sliding limit rods 5. A plurality of third sliding limit rods 6 are fixed on the first U-shaped bracket 3;

[0029] The first inversion module includes a first sliding support plate 7. The first sliding support plate 7 is slidably arranged on the second sliding limit rods 5. A first adjustment cylinder 11 is horizontally arranged on the first sliding support plate 7. A first adjustment motor 40 is fixed on the piston rod of the first adjustment cylinder 11. A first support plate 15 is fixed on the rotor of the first adjustment motor 40. A first telescopic cylinder 21 is vertically arranged downward on the first support plate 15. A second support plate 16 is fixed on the piston rod of the first telescopic cylinder 21. A first rotation motor 23 is vertically fixed downward on the second support plate 16. A first suction cup 25 is fixed on the rotor of the first rotation motor 23. The first suction cup 25 is connected to the first vacuum generator 29 through a first conveying pipeline;

[0030] The second flipping module includes a second sliding support plate 8, which is slidably arranged on the second sliding limiting rod 5. A second adjusting cylinder 12 is horizontally arranged on the second sliding support plate 8. A second adjusting motor 42 is fixed on the piston rod of the second adjusting cylinder 12. A third support plate 17 is fixed on the rotor of the second adjusting motor 42. A second telescopic cylinder 22 is vertically arranged downward on the third support plate 17. A fourth support plate 18 is fixed on the piston rod of the second telescopic cylinder 22. A second rotating motor 24 is vertically fixed downward on the fourth support plate 18. A second suction cup 26 is fixed on the rotor of the second rotating motor 24. The second suction cup 26 is connected to a second vacuum generator 30 through a second conveying pipeline.

[0031] In this embodiment, through the first flipping module and the second flipping module, two diapers can be quickly adjusted to face upward and changed from longitudinal to transverse. Subsequently, through the corresponding docking module, the adjusted diapers can be placed on the conveyor belt. Through the above operations, the device can quickly complete the flipping of diapers and can flip multiple diapers at one time, with high working efficiency.

[0032] A plurality of height adjusting cylinders 33 are vertically arranged upward on the flipping support frame 1, and the piston rods of the height adjusting cylinders 33 are fixedly connected to the second U-shaped bracket 4. In this embodiment, the height adjusting cylinders 33 can adjust the heights of the first flipping module and the second flipping module, so that the device can be adapted to conveyor devices of different heights and has stronger versatility.

[0033] A first position adjusting cylinder 34 is horizontally arranged on the left side of the second U-shaped bracket 4, and the piston rod of the first position adjusting cylinder 34 is fixedly connected to the first sliding support plate 7; a second position adjusting cylinder 35 is horizontally arranged on the right side of the second U-shaped bracket 4, and the piston rod of the second position adjusting cylinder 35 is fixedly connected to the second sliding support plate 8. In this embodiment, the distance between the first flipping module and the second flipping module can be adjusted through the first position adjusting cylinder 34 and the second position adjusting cylinder 35. When the distance between the materials on the conveyor belt changes, the corresponding suction cups can also be positioned and adsorbed.

[0034] A first docking module adapted to the first flipping module and a second docking module adapted to the second flipping module are slidably provided on the first U-shaped bracket 3. The first docking module includes a third sliding support plate 9. A third adjusting cylinder 13 is horizontally provided on the third sliding support plate 9. A fifth support plate 19 is fixed to the piston rod of the third adjusting cylinder 13. A first docking cylinder 38 is vertically provided on the fifth support plate 19. A third suction cup 27 is fixed to the piston rod of the first docking cylinder 38. The third suction cup 27 is connected to a third vacuum generator 31 through a third conveying pipeline. The second docking module includes a fourth sliding support plate 10. A fourth adjusting cylinder 14 is horizontally provided on the fourth sliding support plate 10. A sixth support plate 20 is fixed to the piston rod of the fourth adjusting cylinder 14. A second docking cylinder 39 is vertically provided on the sixth support plate 20. A fourth suction cup 28 is fixed to the piston rod of the second docking cylinder 39. The fourth suction cup 28 is connected to a fourth vacuum generator 32 through a fourth conveying pipeline. In this embodiment, the first docking module and the second docking module are used to be adapted to the first flipping module and the second flipping module, so as to re-transfer the flipped and adjusted disposable diaper onto the conveyor belt.

[0035] A third position adjusting cylinder 36 is provided on the left side of the first U-shaped bracket 3. The piston rod of the third position adjusting cylinder 36 is fixedly connected to the third sliding support plate 9. A fourth position adjusting cylinder 37 is provided on the right side of the second U-shaped bracket 4. The piston rod of the fourth position adjusting cylinder 37 is fixedly connected to the fourth sliding support plate 10.

[0036] Working principle: First, the height of the whole adapter is adjusted by the height adjusting cylinder to be adapted to the rest of the external conveyor belt to meet the flipping height requirement. Subsequently, the distance between the first sliding support plate 7 and the second sliding support plate 8 is adjusted by the first position adjusting cylinder 34 and the second position adjusting cylinder 35 to make the distance equal to the distance between the disposable diapers on the external conveyor, so that the corresponding suction cups can act on the disposable diapers. The third position adjusting cylinder 36 and the fourth position adjusting cylinder 37 also adaptively adjust the distance between the third sliding support plate 9 and the fourth sliding support plate 10 according to the above distance.

[0037] After the adjustment is completed, start the first adjustment cylinder 11, apply the first suction cup 25 directly above the diaper, then start the first telescopic cylinder 21 to adsorb the first suction cup 25 to the diaper, start the first adjustment motor 40 to drive the first support plate 15 to rotate, realizing the flipping of the diaper. Then start the first rotation motor 23 to drive the first suction cup 25 to rotate 90 degrees, making the diaper change from longitudinal to transverse. At this time, start the third adjustment cylinder 13 to move the third suction cup 27 above the first suction cup 25, start the first docking cylinder 38 to adsorb the third suction cup 27 to the surface of the diaper, and the first suction cup 25 stops adsorbing. With the cooperation of the third adjustment cylinder 13 and the first docking cylinder 38, place the diaper back on the external conveyor belt.

[0038] Start the second adjustment cylinder 12, apply the second suction cup 26 directly above the diaper, then start the second telescopic cylinder 22 to adsorb the second suction cup 26 to the diaper, start the second adjustment motor 42 to drive the second support plate 16 to rotate, realizing the flipping of the diaper. Then start the second rotation motor 24 to drive the second suction cup 26 to rotate 90 degrees, making the diaper change from longitudinal to transverse. At this time, start the fourth adjustment cylinder 14 to move the fourth suction cup 28 above the second suction cup 26, start the second docking cylinder 39 to adsorb the fourth suction cup 28 to the surface of the diaper, and the second suction cup 26 stops adsorbing. With the cooperation of the fourth adjustment cylinder 14 and the second docking cylinder 39, place the diaper back on the external conveyor belt.

[0039] 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 them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that; it is still possible to modify the specific implementation manners of the present invention or make equivalent replacements for some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. A turning device for diaper production, characterized in that: It comprises a flip support frame, on which a plurality of first sliding limit rods are vertically arranged upwards, a first U-shaped bracket is fixed on the top of the first sliding limit rod, and a second U-shaped bracket is slidably arranged on the first sliding limit rod; A plurality of second sliding limiting rods are fixed on the second U-shaped bracket, a first flip module and a second flip module are slidably arranged on the second sliding limiting rods, and a plurality of third sliding limiting rods are fixed on the first U-shaped bracket; The first flip module includes a first sliding support plate, the first sliding support plate is slidably arranged on a second sliding limit rod, a first adjusting cylinder is horizontally arranged on the first sliding support plate, a first adjusting motor is fixed on the piston rod of the first adjusting cylinder, a first supporting plate is fixed on the rotor of the first adjusting motor, a first telescopic cylinder is vertically arranged on the first supporting plate downward, a second supporting plate is fixed on the piston rod of the first telescopic cylinder, a first rotating motor is vertically fixed on the second supporting plate downward, a first suction cup is fixed on the rotor of the first rotating motor, and the first suction cup is connected to a first vacuum generator through a first conveying pipeline; The second flip module includes a second sliding support plate, the second sliding support plate is slidably arranged on a second sliding limit rod, a second adjusting cylinder is horizontally arranged on the second sliding support plate, a second adjusting motor is fixed on the piston rod of the second adjusting cylinder, a third supporting plate is fixed on the rotor of the second adjusting motor, a second telescopic cylinder is vertically arranged on the third supporting plate, a fourth supporting plate is fixed on the piston rod of the second telescopic cylinder, a second rotating motor is vertically fixed on the fourth supporting plate, a second suction cup is fixed on the rotor of the second rotating motor, and the second suction cup is connected to a second vacuum generator through a second conveying pipeline; A first docking module matched with the first flip module and a second docking module matched with the second flip module are slidably arranged on the first U-shaped bracket.

2. The turning device for diaper production according to claim 1, characterized in that: A plurality of height adjustment cylinders are vertically arranged upward on the flip support frame, and piston rods of the height adjustment cylinders are fixedly connected to the second U-shaped bracket.

3. The turning device for diaper production according to claim 1, characterized in that: A first position adjustment cylinder is horizontally arranged on the left side of the second U-shaped bracket, and a piston rod of the first position adjustment cylinder is fixedly connected to the first sliding support plate; A second position adjusting cylinder is horizontally arranged on the right side of the second U-shaped bracket, and a piston rod of the second position adjusting cylinder is fixedly connected to the second sliding support plate.

4. The turning device for diaper production according to claim 1, characterized in that: The first docking module includes a third sliding support plate, a third adjusting cylinder is horizontally arranged on the third sliding support plate, a fifth support plate is fixed on the piston rod of the third adjusting cylinder, a first docking cylinder is vertically arranged on the fifth support plate, a third suction cup is fixed on the piston rod of the first docking cylinder, and the third suction cup is connected to a third vacuum generator through a third delivery pipeline; The second docking module includes a fourth sliding support plate, on which a fourth adjusting cylinder is horizontally arranged, a sixth support plate is fixed on the piston rod of the fourth adjusting cylinder, a second docking cylinder is vertically arranged on the sixth support plate, a fourth suction cup is fixed on the piston rod of the second docking cylinder, and the fourth suction cup is connected to a fourth vacuum generator via a fourth conveying pipe.

5. The turning device for diaper production according to claim 4, characterized in that: A third position adjustment cylinder is provided on the left side of the first U-shaped bracket, and a piston rod of the third position adjustment cylinder is fixedly connected to the third sliding support plate; A fourth position adjusting cylinder is provided on the right side of the second U-shaped bracket, and a piston rod of the fourth position adjusting cylinder is fixedly connected to the fourth sliding support plate.

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