CN112476591B - A device for collecting cuttable residual materials used in the production of sanitary products - Google Patents

Abstract

The invention discloses a cutting excess material collecting device for sanitary product production, which comprises an upper support frame, a lower support frame, a workbench, a base, a first upper sliding block, a first guide rail, a leveling component, a cutting component, a compacting component and a tightening component, wherein the workbench is arranged between the upper support frame and the lower support frame, the base is arranged below the lower support frame, one side of each upper support frame is provided with the first upper sliding block and the second upper sliding block, the first guide rail is connected between the first upper sliding blocks and the lower sliding blocks, the leveling component can move left and right through the first guide rail, and the leveling component is arranged below the first guide rail. The air bag can be contacted with or extruded from the raw materials or the residual materials by utilizing the expansion of the air bag, the smoothness of the surface of the air bag can not generate indentation on the raw materials or the residual materials in the extrusion process, and the defect of sanitary articles caused by extrusion in the production process of enterprises is avoided.

Description

A device for collecting cuttable residual materials used in the production of sanitary products

Technical field

The present invention relates to the field of cutting technology, specifically a cuttable residual material collection device used in the production of sanitary products.

Background technique

As people's lives get better and better, more and more families have a variety of sanitary products, and sanitary products include:

(1) Menstrual sanitary products for women. Including sanitary napkins (paper, belts), sanitary pads, tampons (with built-in tampons), and maternity napkins.

(2) Diapers and other excrement hygiene products. Including diapers, diapers (pads, paper), diaper pads; skin and mucous membrane hygiene products.

(3) Wet wipes (paper), sanitary wipes (paper); anti-bacterial lotion (excluding suppositories and soaps).

(4) Contact lens care products. Including contact lens care solution, contact lens preservation solution, and contact lens cleaner.

(5) Other sanitary products. Including paper tableware, paper towels (paper), sanitary napkins (sticks, sticks, balls), cotton pads (paper, wipes), and disposable hand (finger) covers.

In the process of manufacturing these sanitary products, it is inevitable to cut these products, but during the cutting process, a lot of residual materials often appear, and when the residual materials are collected, they are usually piled together in a mess, so for When secondary processing of the remaining materials is required, the remaining materials often need to be manually sorted and reused. This will reduce the production efficiency during the production of sanitary products.

To sum up, enterprises need a cuttable residual material collection device for the production of sanitary products that can solve the above problems.

Contents of the invention

The object of the present invention is to provide a cuttable residual material collection device for the production of sanitary products to solve the problems raised in the above background technology.

In order to solve the above technical problems, the present invention provides the following technical solution: a cuttable residual material collection device for the production of sanitary products, including an upper support frame, a lower support frame, a workbench, a base, a first upper and lower slider, and a first guide rail , flat component, cutting component, pressing component and tightening component, a workbench is installed between the upper support frame and the lower support frame, a base is installed below the lower support frame, and the first upper and lower support frames are installed on one side of several upper support frames. A first guide rail is connected between the slide block, the second up and down slider, and the first up and down slider. The first guide rail can make the flattening component move left and right. A flattening component is installed below the first guide rail. The flattening component can move unused sanitary products. The cut raw materials are flattened, and then the raw materials are cut so that the raw materials will not have irregular cutting edges due to folding or arching when cutting. A third guide rail is installed between the first guide rails, and between the third guide rails A second guide rail is connected, and a cutting component is installed below the second guide rail. The cutting component can select the cutting method of the raw material by adjusting the angle of the cutting piece. A vertical guide rail is installed below the workbench, and a vertical guide rail is installed on one side of the vertical guide rail. The pressing component and the tightening component. The tightening component can fix one end of the cut remaining material for winding. The pressing component can ensure that the remaining material will closely fit the inner ring of the remaining material during the tightening process.

Further, the flat assembly includes the first left and right slide blocks, the connecting rod, the first connecting shaft, the outer sleeve, the first air bag and the first air delivery port. The first left and right slide blocks are installed below the first guide rail, and the first left and right slide blocks are installed below the first guide rail. Connecting rods are installed below both ends of the slider, and a first connecting shaft is installed between the connecting rods at both ends. The first connecting shaft can drive the outer sleeve to rotate so that the raw materials are squeezed by the first air bag and folded during the movement. Or the arched part is flattened, the outer ring of the first connecting shaft is provided with an outer sleeve, and the outer ring of the outer sleeve is provided with a first air bag. The first air bag can be produced by controlling its own expansion degree to contact and squeeze the raw material. The force fixes the raw material so that the raw material will not move during the cutting process. At the same time, because the elasticity of the first air bag itself will not produce any indentation when the raw material contacts and is squeezed, the outer sleeve and the first air bag are equipped with gas transmission The first through hole is provided with a first air delivery port at one end of the outer sleeve.

Further, both ends of the first guide rail are provided with magnetic repulsive connecting blocks. The magnetic repelling connecting blocks can magnetically repel the magnetic connecting blocks so that the magnetic connecting blocks will not be directly mounted on the two ends of the first guide rail during movement. The repulsive magnetic resistance can buffer the moving speed of the first left and right slide blocks. One side of the magnetic repulsive connecting block is connected to a buffer plate through a buffer spring. The buffer plate can prevent the first left and right slide blocks from directly contacting the first guide rail. The two ends are in contact, and the buffer spring is used for buffering to reduce the force generated when the first left and right slide blocks are in contact with the buffer plate.

Further, a magnetic connection block is installed on one side of the first left and right sliders, a magnetic attraction connection block is installed on the adjacent side between the first left and right sliders, and one end of the magnetic attraction connection block is provided with a plastic sponge pad. The mutual attraction connecting block enables the flat components to fit together through magnetic attraction when they are not in operation, ensuring the longest flat distance for the raw materials when cutting them.

Further, the cutting assembly includes a second left and right slide block, a first rotating shaft, and a cutting piece. The second left and right sliding block is installed below the second guide rail. The bottom of the second left and right sliding block is connected to the cutting piece through the first rotating shaft. The first rotation axis is driven by a motor.

Furthermore, the cutting piece is in the shape of an irregular quadrilateral. When the raw material needs to be cut, the tip of one corner of the cutting piece is kept downward. When the raw material needs to be cut, the cutting piece is rotated at a certain angle to make the bottom surface horizontal. state, then the raw materials can be cut.

Further, a bracket is installed on one side of the lower support frame, and guide wheels are installed between the brackets.

Furthermore, a conveyor belt is provided on the surface of the workbench.

Further, the pressing assembly includes a third up and down sliding block, a second rotating shaft, a second air delivery port and a second air bag. A second rotating shaft is installed on one side of the third up and down sliding block, and the outer ring of the second rotating shaft A second air bag is provided. The second rotating shaft and the second air bag are provided with a second ventilation hole. One end of the second rotating shaft is equipped with a second air delivery port. After expansion, the second air bag contacts the tightened remaining material and The extrusion keeps the remaining material tightly when being rolled up. As more of the remaining material is rolled up, the pressing assembly can move upwards driven by the third up and down sliding block, maximizing the guarantee that the remaining material will remain in the process of being rolled up. Stay pressed.

Further, the tightening assembly includes a third rotating shaft, a tightening block and a tightening spring. The third rotating shaft is fixed at the rear end of the vertical guide rail. A groove is provided on the outside of the third rotating shaft, and the tightening spring passes through the groove. Connect the tightening block, and the tightening spring can use its own elasticity to fix one end of the remaining material between the tightening block and the third rotation axis. The groove and the two ends of the tightening block are rounded.

Compared with the prior art, the beneficial effects achieved by the present invention are:

The remaining material collection devices in the prior art usually directly collect the remaining materials and then pile them up in a messy manner. When reusing the remaining materials, it takes time to sort them out. The present invention can directly collect the cut remaining materials. Roll collection does not need to re-organize and collect the remaining materials, which saves time in the production process of sanitary products and improves production efficiency in the production process of the enterprise.

The air bag mentioned in the present invention can use its own expansion to contact or squeeze the raw material or remaining material, and generate a certain force to ensure the smoothness of the raw material or the close fit during the tightening process of the remaining material. The surface of the air bag itself is smooth and not smooth. It will produce indentations on the raw materials or remaining materials during the extrusion process, ensuring that defects in sanitary products will not appear due to extrusion during the company's production process.

The pressing assembly and the tightening assembly in the present invention cooperate with each other to keep the remaining material in each circle close to the inner ring during the tightening process, and the remaining material will not become loose when the remaining material is tightened. , when removing the remaining material, you can directly remove the tightened component from the vertical guide rail, and replace it with a new tightening component to ensure that the remaining material will not loosen when removed, and when reusing the remaining material, you can The tightening component is installed in the position for the next step of processing, which reduces the burden on the operator during the production process and also reduces labor costs.

Description of drawings

The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. In the attached picture:

Figure 1 is a schematic front view of the structure of the present invention;

Figure 2 is a schematic top view of the structure of the present invention;

Figure 3 is a schematic side structural view of the flat component of the present invention;

Figure 4 is a schematic front structural view of the flat component of the present invention;

Figure 5 is a schematic structural diagram of the second guide rail of the present invention;

Figure 6 is a schematic structural diagram of the cutting assembly of the present invention;

Figure 7 is a schematic cross-sectional structural diagram of the first guide rail of the present invention;

Figure 8 is an enlarged structural schematic diagram of part A of Figure 7;

Figure 9 is a schematic structural diagram of the pressing assembly of the present invention;

Figure 10 is a schematic structural diagram of the tightening assembly of the present invention;

In the picture: 1. Upper support frame; 2. Lower support frame; 3. Workbench; 4. Base; 5. First up and down slides; 6. First guide rail; 7. Flat component; 701. First left and right slide blocks ; 702. Connecting rod; 703. First connecting shaft; Outer sleeve; First air bag, 706. First air delivery port; 8. Magnetic connecting block; 9. Plastic sponge pad; 10. Magnetic attracting connecting block; 11 , Magnetic repulsive connecting block; 12. Buffer spring; 13. Buffer plate; 14. Second guide rail; 15. Third guide rail; 16. Cutting component; 1601. Second left and right slide blocks; 1602. First rotation axis; 1603. Cutting piece; 17. Conveyor belt; 18. Bracket; 19. Guide wheel; 20. Vertical guide rail; 21. Pressure component; 2101. Third up and down sliding block; 2102. Second rotation axis; 2103. Second gas transmission port; 2104, second airbag; 22, tightening component; 2201, third rotation axis; 2202, tightening block; 2203, tightening spring.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Please refer to Figures 1-10. The present invention provides technical solutions:

A device for collecting cuttable residual materials used in the production of sanitary products, including an upper support frame 1, a lower support frame 2, a workbench 3, a base 4, a first upper and lower slide 5, a first guide rail 6, a flattening component 7, and a cutting Component 16, pressing component 21 and tightening component 22, a workbench 3 is installed between the upper support frame 1 and the lower support frame 2, a base 4 is installed below the lower support frame 2, and several upper support frames 1 are installed on one side. A first guide rail 6 is connected between the first up and down slider 5 and the second up and down slider 5. The first guide rail 6 can make the flattening assembly move left and right. A flattening assembly is installed below the first guide rail 6. 7. The flattening component 7 can flatten the uncut raw materials of sanitary products. After flattening, the raw materials can be cut so that the raw materials will not have irregular cutting edges due to folding or arching when cutting. Between the first guide rails 6 A third guide rail 15 is installed, and a second guide rail 14 is connected between the third guide rails 15. A cutting component 16 is installed below the second guide rail 14. The cutting component 16 can select the cutting of the raw material by adjusting the angle of the cutting piece 1603. Method, a vertical guide rail 20 is installed below the workbench 3, and a pressing assembly 21 and a tightening assembly 22 are installed on one side of the vertical guide rail 20. The tightening assembly 22 can fix one end of the cut remaining material for rolling and tightening. The component 21 can ensure that the remaining material will closely fit the inner ring of the remaining material during the tightening process.

The flattening assembly 7 includes a first left and right slider 701 , a connecting rod 702 , a first connecting shaft 703 , an outer sleeve 704 , a first air bag 705 and a first air delivery port 706 . The first left and right slider 701 is installed on the first guide rail 6 Below, connecting rods 702 are installed below both ends of the first left and right slider 701, and a first connecting shaft 703 is installed between the connecting rods 702 at both ends. The first connecting shaft 703 can drive the outer sleeve 704 to rotate so that the raw material is An air bag 705 pushes the folded or arched parts of the raw material flat during the movement after extrusion. The outer ring of the first connecting shaft 703 is provided with an outer sleeve 704, and the outer ring of the outer sleeve 704 is provided with a first air bag 705. The first air bag 705 can control its own expansion degree to contact and squeeze the raw material to generate force, fixing the raw material so that the raw material will not move during the cutting process. At the same time, the elasticity of the first air bag 705 itself contacts and squeezes the raw material. There will be no indentation when the outer sleeve 704 and the first air bag 705 are provided with a first through hole for gas transmission, and one end of the outer sleeve 704 is provided with a first gas transmission port 706.

When cutting raw materials, first adjust the positions of the first left and right sliders 701 and the second left and right sliders 1601, then supply air to the first air bag 705 through the first air supply port 706 to expand the first air bag 705, and then control The first up and down slide 5 moves downward and stops when the first air bag 705 contacts the raw material and generates a certain extrusion force.

The two ends of the first guide rail 6 are provided with magnetic repulsive connecting blocks 11. The magnetic repelling connecting blocks 11 can magnetically repel the magnetic connecting blocks 8 so that the magnetic connecting blocks 8 will not be directly mounted on the first guide rail 6 during movement. At both ends, the repulsive magnetic resistance can buffer the moving speed of the first left and right slider 701. One side of the magnetic repulsive connecting block 11 is connected to a buffer plate 13 through a buffer spring 12. The buffer plate 13 can make the first left and right slider 701 move faster. 701 will not directly contact both ends of the first guide rail 6 , and the buffer spring 12 is used for buffering to reduce the force generated when the first left and right slider 701 contacts the buffer plate 13 .

A magnetic connection block 8 is installed on one side of the first left and right sliders 701. A magnetic attraction connection block 10 is installed on the adjacent side between the first left and right sliders 701. One end of the magnetic attraction connection block 10 is provided with a plastic sponge pad. 9. The magnetic attraction connecting block 10 can enable the flattening components 7 to stick together through magnetic attraction when the flattening components 7 are not operating, ensuring that the flattening distance of the raw materials is the longest when cutting the raw materials.

When leveling the transported materials, first control the first left and right slide blocks 701 on both sides to move along the first guide rail 6. During the movement, the first left and right slide blocks 701 will separate and move between the first left and right slide blocks 701. During the process, the first connecting shaft 703 can drive the outer sleeve 704 to rotate so that the first air bag 705 also rotates, and the uncut raw materials are smoothed during the rotation process.

The cutting assembly 16 includes a second left and right slide block 1601, a first rotation axis 1602, and a cutting piece 1603. The second left and right slide block 1601 is installed below the second guide rail 14, and the first rotation axis passes through the lower part of the second left and right slide block 1601. 1602 is connected to the cutting piece 1603, and the first rotation axis 1602 is driven by a motor.

After the smoothing is completed, the raw material is controlled to be transported on the workbench 3 using the conveyor belt 17. During the transport process, the raw material is cut by the cutting section 1603.

The cutting piece 1603 is in an irregular quadrilateral shape. When the raw material needs to be cut, the tip of one corner of the cutting piece 1603 is kept downward. When the raw material needs to be cut, the cutting piece 1603 is rotated at a certain angle to make the bottom surface horizontal. state, the raw material can be cut at this time.

A bracket 18 is installed on one side of the lower support frame 2, and a guide wheel 19 is installed between the brackets 18.

A conveyor belt 17 is provided on the upper surface of the workbench 3 .

The pressing assembly 21 includes a third up and down sliding block 2101, a second rotating shaft 2102, a second air delivery port 2103 and a second air bag 2104. The second rotating shaft 2102 is installed on one side of the third up and down sliding block 2101. The outer ring of the shaft 2102 is provided with a second air bag 2104. The second rotating shaft 2102 and the second air bag 2104 are provided with a second ventilation hole. One end of the second rotating shaft 2102 is equipped with a second air delivery port 2103. The second air bag 2104 is located on the outer ring of the shaft 2102. After expansion, it comes into contact with the tightened remaining material and is squeezed to keep the remaining material tightly when being rolled up. As more remaining material is rolled up, the pressing assembly 21 can move upward driven by the third up and down sliding block 2101. The maximum This ensures that the remaining material remains compacted during the winding process.

After the cutting is completed, the remaining material will pass through the guide wheel 19, and one end of the remaining material is pressed in the groove by the tightening block 2202. The cut raw material will be transferred to the next process for processing, and then the third rotating shaft 2201 starts to rotate. The remaining material is rolled up, and during the rolling process, the second air bag 2104 will be in directional contact with the remaining material and generate a certain squeezing force so that the remaining material remains compressed during the rolling process. The more material is rolled up, the pressing assembly 21 can move upward driven by the third up and down sliding block 2101, maximizing the guarantee that the remaining material remains compressed during the process of rolling up the remaining material.

The tightening assembly 22 includes a third rotating shaft 2201, a tightening block 2202 and a tightening spring 2203. The third rotating shaft 2201 is fixed at the rear end of the vertical guide rail 20. A groove is provided on the outside of the third rotating shaft 2201. Inside the groove The tightening block 2202 is connected by the tightening spring 2203. The tightening spring 2203 can use its own elasticity to fix one end of the remaining material between the tightening block 2202 and the third rotation axis 2201. The groove and both ends of the tightening block 2202 For rounded corners.

Working principle of the invention:

When cutting the raw material, first adjust the positions of the first left and right sliders 701 and the second left and right sliders 1601, then supply air to the first air bag 705 through the first air supply port 706 to expand the first air bag 705, and then control the first air bag 705. As soon as the upper and lower slide 5 moves downward, it stops when the first air bag 705 contacts the raw material and generates a certain squeezing force.

During the movement of the first left and right slider 701, the magnetic repulsion connecting block 11 can magnetically repel the magnetic connecting block 8 so that the magnetic connecting block 8 will not be directly mounted on the two ends of the first guide rail 6 during the movement and will repel each other. The magnetic resistance can buffer the moving speed of the first left and right slider 701

When leveling the transported materials, first control the first left and right slide blocks 701 on both sides to move along the first guide rail 6. During the movement, the first left and right slide blocks 701 will separate and move between the first left and right slide blocks 701. During the process, the first connecting shaft 703 can drive the outer sleeve 704 to rotate so that the first air bag 705 also rotates, and the uncut raw materials are smoothed during the rotation process.

After the smoothing is completed, the raw material is controlled to be transported on the workbench 3 using the conveyor belt 17. During the transport process, the raw material is cut by the cutting section 1603.

After the cutting is completed, the remaining material will pass through the guide wheel 19, and one end of the remaining material is pressed in the groove by the tightening block 2202. The cut raw material will be transferred to the next process for processing, and then the third rotating shaft 2201 starts to rotate. The remaining material is rolled up, and during the rolling process, the second air bag 2104 will be in directional contact with the remaining material and generate a certain squeezing force so that the remaining material remains compressed during the rolling process. The more material is rolled up, the pressing assembly 21 can move upward driven by the third up and down sliding block 2101, maximizing the guarantee that the remaining material remains compressed during the process of rolling up the remaining material.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments may be modified, or some of the technical features may be equivalently replaced. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A but, be used for sanitary articles to produce cutting clout collection device which characterized in that: including upper bracket (1), lower carriage (2), workstation (3), base (4), first upper and lower slider (5), first guide rail (6), level and smooth subassembly (7), cut subassembly (16), compress tightly subassembly (21) and tighten up subassembly (22), install workstation (3) between upper bracket (1) and lower carriage (2), base (4) are installed to the below of lower carriage (2), a plurality of upper bracket (1) one side is installed first upper and lower slider (5) and second upper and lower slider, be connected with first guide rail (6) between first upper and lower slider (5), level and smooth subassembly (7) are installed to the below of first guide rail (6), install third guide rail (15) between first guide rail (6), be connected with second guide rail (14) between third guide rail (15), cut subassembly (16) are installed to the below of second guide rail (14), perpendicular guide rail (20) are installed to the below of workstation (3), perpendicular guide rail (20) one side is installed with tighten up subassembly (21).

The leveling assembly (7) comprises a first left slider (701), a connecting rod (702), a first connecting shaft (703), an outer sleeve (704), a first air bag (705) and a first air conveying port (706), wherein the first left slider (701) and the first right slider (701) are arranged below a first guide rail (6), the connecting rod (702) is arranged below two ends of the first left slider (701), the first connecting shaft (703) is arranged between the connecting rods (702) at two ends, the outer ring of the first connecting shaft (703) is provided with the outer sleeve (704), the outer ring of the outer sleeve (704) is provided with the first air bag (705), the outer sleeve (704) and the first air bag (705) are provided with first through holes for carrying out air conveying, and one end of the outer sleeve (704) is provided with the first air conveying port (706);

two ends of the first guide rail (6) are provided with magnetic repulsive connecting blocks (11), and one side of each magnetic repulsive connecting block (11) is connected with a buffer plate (13) through a buffer spring (12);

magnetic connection blocks (8) are arranged on one sides of the first left and right sliding blocks (701), magnetic attraction connection blocks (10) are arranged on one sides adjacent to the first left and right sliding blocks (701), and plastic sponge pads (9) are arranged at one ends of the magnetic attraction connection blocks (10).

2. A device for collecting cut-off waste for sanitary products according to claim 1, characterized in that: the cutting assembly (16) comprises a second left slider (1601), a first rotating shaft (1602) and a cutting piece (1603), the second left slider (1601) and the second right slider (1601) are arranged below the second guide rail (14), the cutting piece (1603) is connected to the lower side of the second left slider (1601) through the first rotating shaft (1602), and the first rotating shaft (1602) is driven by a motor.

3. A device for collecting cut-off waste for sanitary products according to claim 2, characterized in that: the cut piece (1603) is in the shape of a trapezoid.

4. A device for collecting cut-off waste for sanitary products according to claim 1, characterized in that: a bracket (18) is arranged on one side of the lower support frame (2), and a guide wheel (19) is arranged between the brackets (18).

5. A device for collecting cut-off waste for sanitary products according to claim 1, characterized in that: the upper surface of the workbench (3) is provided with a conveyor belt (17).

6. A device for collecting cut-off waste for sanitary products according to claim 1, characterized in that: the compression assembly (21) comprises a third upper sliding block (2101), a second rotating shaft (2102), a second air conveying port (2103) and a second air bag (2104), wherein the second rotating shaft (2102) is arranged on one side of the third upper sliding block (2101), the second air bag (2104) is arranged on the outer ring of the second rotating shaft (2102), the second rotating shaft (2102) and the second air bag (2104) are provided with second ventilation holes, and the second air conveying port (2103) is arranged at one end of the second rotating shaft (2102).

7. A device for collecting cut-off waste for sanitary products according to claim 1, characterized in that: tightening assembly (22) are including third rotation axis (2201), tighten up piece (2202) and tighten up spring (2203), the tail end at perpendicular guide rail (20) is fixed to third rotation axis (2201), the outside of third rotation axis (2201) is equipped with the recess, tighten up piece (2202) through tightening up spring (2203) in the recess, recess and tighten up the both ends of piece (2202) are the fillet.