Interactive folding device for household paper processing

Abstract

The utility model relates to the technical field of household paper processing, and discloses an interactive folding device for household paper processing, which comprises an interactive folder, an extrusion structure, a cutting guide structure and a paper feeding structure which are sequentially arranged, and the extrusion structure comprises two second support bases. According to the paper towel cutting device, paper towels are conveyed on the two conveying rollers through rolling of the two conveying rollers, two layers of paper towels are cut after passing through the cutting guide structure and then are preliminarily attached, the two layers of paper towels move between the two guide blocks and then are tightly extruded together when passing through the two rolling extrusion rollers, and therefore the paper towels can be cut and attached to the paper towels. Paper enters the interactive folder and then is stacked in a staggered mode through the two paper folding claws, the distance between the two extrusion rollers can be adjusted in the using process, the two layers of paper are attached more tightly, and the phenomenon that the paper on the lower layer cannot be brought out by the paper on the upper layer in the using process, so that the paper on the lower layer cannot be taken out is avoided. And the use experience is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of daily paper processing, in particular to an interactive folding device for daily paper processing. Background Art

[0002] With the development of society and the improvement of living standards, the consumption of daily paper and tissue paper in my country has been very large in recent years. Folding tissue paper processing equipment is used in the processing of tissue paper.

[0003] In current paper folding equipment, two pieces of paper are fed to two rotating rollers through a paper feeding structure. The paper is first cut by a cutter, then the two rollers are rotated to bring the paper together, and then the paper is stacked by folding claws. During long-term use, the rollers that fit the two layers of paper together will be worn, causing the two layers of paper to become loosely fitted. This will result in the upper layer of paper often not being able to bring out the lower layer of paper during use, affecting the user experience. To this end, we propose an interactive folding device for processing household paper. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an interactive folding device for processing household paper.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an interactive folding device for processing household paper, comprising an interactive folder, an extrusion structure, a cutting guide structure and a paper feeding structure, which are arranged in sequence; the extrusion structure comprises two second support bases, the two second support bases are symmetrically arranged on the ground, the upper sides of the two second support bases are fixedly connected with a first connecting rod, the first connecting rod is a "U"-shaped block and the two first connecting rods are mirror-distributed, two movable extrusion rollers are arranged between the two first connecting rods, both ends of the extrusion rollers are provided with constraint cavities, connecting columns are movably installed inside the two constraint cavities, one end of the connecting column away from the extrusion roller is movably installed on the first connecting rod, and a contrast structure is arranged on the connecting column.

[0006] Preferably, the extrusion structure includes an extrusion column, which is fixedly connected to the end of the connecting column away from the extrusion roller. An installation cavity is opened at the end of the extrusion column away from the connecting column. A spring is fixedly connected inside the installation cavity. One end of the spring is fixedly connected to a retractor. The end of the retractor away from the spring is fixedly connected to the side of the first connecting rod.

[0007] Preferably, the comparison structure includes a second connecting block, which is fixedly connected to the side of the connecting column, and the corresponding two second connecting blocks are distributed on the two connecting columns in a mirror-like manner. Two second connecting blocks have two matching cavities symmetrically opened on one side corresponding to each other, and a rotating cavity is opened on the inner side of the matching cavity. A rotating column is movably installed inside the rotating cavity, and a swing block is fixedly connected to the side of the rotating column. Marking grooves are equidistantly opened on the side of the matching cavity.

[0008] Preferably, the rotating cavity is a circular cavity, the rotating column is a circular column, and the rotating column is movably connected via a rotating shaft movably arranged inside the rotating cavity and a torsion spring.

[0009] Preferably, the two swing blocks on the second connecting block are distributed in a "V" shape, the two swing blocks distributed in a "V" shape form a group, and the two groups of swing blocks are distributed in a mirror image on two corresponding second connecting blocks.

[0010] Preferably, the paper feeding structure comprises two symmetrically distributed first supporting bases, the upper sides of the two first supporting bases are fixedly connected with first connecting blocks, and two rolling conveying rollers are arranged on one side of the two first connecting blocks corresponding to each other.

[0011] Preferably, the side surfaces of the two first connecting rods are fixedly connected to second connecting rods, the second connecting rods are rectangular blocks, the two second connecting rods are fixedly connected to fixed blocks on one side away from the first connecting rods, and the two fixed blocks are fixedly connected to two guide blocks on one side corresponding to each other, the guide blocks are arc-shaped blocks and the two guide blocks are mirror-distributed. Beneficial Effects

[0012] The utility model provides an interactive folding device for processing household paper, which has the following beneficial effects:

[0013] (1) The interactive folding device for processing household paper conveys paper towels on two conveying rollers by rolling. Two layers of paper towels are cut and then preliminarily bonded after passing through a cutting guide structure. The two layers of paper towels are moved between two guide blocks and then tightly squeezed together when passing through two rolling squeezing rollers. After the paper enters the interior of the interactive folder, it is stacked in an interlaced manner by two paper folding claws. During use, the spacing between the two squeezing rollers can also be adjusted to make the two layers of paper bond more closely, thereby avoiding the situation in which the upper layer of paper often cannot bring out the lower layer of paper during use, thereby affecting the use experience.

[0014] (2) In the interactive folding device for processing household paper, when the two squeezing rollers move toward each other, the two sets of swing blocks also move toward each other, and the two corresponding swing blocks squeeze each other. The swing range of the swing block is observed through the marking groove to determine the spacing between the two squeezing rollers, which is convenient for observation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the guide block of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial structure of the extrusion roller of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the first connecting rod of the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0022] Legend:

[0023] 1. Interactive folder; 2. First support base; 3. First connecting block; 4. Conveying roller; 5. Second support base; 6. First connecting rod; 7. Extrusion roller; 8. Extrusion column; 9. Installation cavity; 10. Spring; 11. Retractor; 12. Constraint cavity; 13. Connecting column; 14. Second connecting block; 15. Adapter cavity; 16. Rotating cavity; 17. Rotating column; 18. Swinging block; 19. Marking groove; 20. Second connecting rod; 21. Fixed block; 22. Guide block; 23. Cutting guide structure. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 5 As shown, an interactive folding device for processing daily paper comprises an interactive folder 1, an extrusion structure, a cutting guide structure 23 and a paper feeding structure, which are arranged in sequence. The extrusion structure comprises two second support bases 5, which are symmetrically arranged on the ground. The upper sides of the two second support bases 5 are fixedly connected with first connecting rods 6, which are "U"-shaped blocks and the two first connecting rods 6 are distributed in a mirror image. Two movable extrusion rollers 7 are arranged between the two first connecting rods 6, and both ends of the extrusion rollers 7 are provided with constraint cavities 12. Connecting columns 13 are movably installed inside the two constraint cavities 12. One end of the connecting column 13 away from the extrusion roller 7 is movably installed on the first connecting rod 6. A contrast structure is arranged on the connecting column 13, and the contrast structure comprises a second connecting block 14, which is fixedly connected to the side of the connecting column 13, and the corresponding two second connecting blocks 14 are distributed in a mirror image on the two connecting columns 13. The two second connecting blocks 14 are symmetrically opened on the corresponding sides of each other. There are two adapting cavities 15, a rotating cavity 16 is opened on the inner side of the adapting cavity 15, a rotating column 17 is movably installed inside the rotating cavity 16, the rotating cavity 16 is a circular cavity, the rotating column 17 is a circular column, the rotating column 17 is movably connected by a rotating shaft and a torsion spring movably arranged inside the rotating cavity 16, a swing block 18 is fixedly connected to the side of the rotating column 17, the two swing blocks 18 on the second connecting block 14 are distributed in a "V" shape, the two swing blocks 18 distributed in a "V" shape are a group, and the two groups of swing blocks 18 are mirror-imaged on the two corresponding second connecting blocks 14, and marking grooves 19 are equidistantly opened on the side of the adapting cavity 15, the sides of the two first connecting rods 6 are fixedly connected to the second connecting rods 20, the second connecting rods 20 are rectangular blocks, and the two second connecting rods 20 are fixedly connected to the sides away from the first connecting rod 6 with fixed blocks 21, and the two fixed blocks 21 are fixedly connected to the sides corresponding to each other with two guide blocks 22, the guide blocks 22 are arc blocks and the two guide blocks 22 are mirror-imaged.

[0026] The extrusion structure includes an extrusion column 8, which is fixedly connected to the end of the connecting column 13 away from the extrusion roller 7. An installation cavity 9 is opened at the end of the extrusion column 8 away from the connecting column 13. A spring 10 is fixedly connected inside the installation cavity 9. One end of the spring 10 is fixedly connected to a retractor 11. The end of the retractor 11 away from the spring 10 is fixedly connected to the side of the first connecting rod 6.

[0027] The paper feeding structure includes two symmetrically distributed first support bases 2, the upper sides of the two first support bases 2 are fixedly connected with first connecting blocks 3, and two rolling conveying rollers 4 are arranged on the corresponding sides of the two first connecting blocks 3.

[0028] The working principle of this utility model:

[0029] When in use, the two conveying rollers 4 roll to convey the paper towels on the two conveying rollers 4. The two layers of paper towels are cut and then preliminarily bonded after passing through the cutting guide structure 23. The two layers of paper towels are moved between the two guide blocks 22 and are tightly squeezed together when passing through the two rolling squeezing rollers 7. After the paper enters the interior of the interactive folder 1, it is stacked alternately by two paper folding claws. During use, the distance between the two squeezing rollers 7 can also be adjusted to make the two layers of paper fit more closely. When the two squeezing rollers 7 move toward the side close to each other, the two groups of swing blocks 18 also move toward the side close to each other. The corresponding two swing blocks 18 squeeze each other. The swing range of the swing block 18 is observed through the marking groove 19 to determine the distance between the two squeezing rollers 7 for easy observation.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An interfolding device for processing household paper, comprising an interfolding device (1), a pressing structure, a cutting guide structure (23) and a paper feeding structure, which are arranged in sequence, the pressing structure comprising two second support bases (5), the two second support bases (5) are symmetrically arranged on the ground, the upper sides of the two second support bases (5) are fixedly connected to a first connecting rod (6), characterized in that: The first connecting rod (6) is a "U"-shaped block and the two first connecting rods (6) are distributed in a mirror image. Two movable squeezing rollers (7) are arranged between the two first connecting rods (6). Constraint cavities (12) are provided at both ends of the squeezing rollers (7). Connecting columns (13) are movably installed inside the two constraint cavities (12). One end of the connecting column (13) away from the squeezing roller (7) is movably installed on the first connecting rod (6), and a contrast structure is arranged on the connecting column (13).

2. The interactive folding device for processing household paper according to claim 1, characterized in that: The extrusion structure comprises an extrusion column (8), the extrusion column (8) being fixedly connected to one end of a connecting column (13) away from the extrusion roller (7), an installation cavity (9) being provided at one end of the extrusion column (8) away from the connecting column (13), a spring (10) being fixedly connected inside the installation cavity (9), one end of the spring (10) being fixedly connected to an expansion joint (11), and one end of the expansion joint (11) away from the spring (10) being fixedly connected to a side surface of the first connecting rod (6).

3. The interactive folding device for processing household paper according to claim 2, characterized in that: The comparison structure comprises a second connection block (14), the second connection block (14) being fixedly connected to a side surface of a connection column (13), two corresponding second connection blocks (14) being distributed on the two connection columns (13) in a mirror-image manner, two matching cavities (15) being symmetrically provided on one side of the two second connection blocks (14) corresponding to each other, a rotating cavity (16) being provided on the inner side of the matching cavity (15), a rotating column (17) being movably installed inside the rotating cavity (16), a swing block (18) being fixedly connected to the side surface of the rotating column (17), and marking grooves (19) being equidistantly provided on the side surface of the matching cavity (15).

4. The interactive folding device for processing household paper according to claim 3, characterized in that: The rotating cavity (16) is a circular cavity, the rotating column (17) is a circular column, and the rotating column (17) is movably connected via a rotating shaft movably arranged inside the rotating cavity (16) and a torsion spring.

5. The interactive folding device for processing household paper according to claim 3, characterized in that: The two swing blocks (18) on the second connecting block (14) are distributed in a "V" shape, the two swing blocks (18) distributed in a "V" shape form a group, and the two groups of swing blocks (18) are distributed in a mirror image on the two corresponding second connecting blocks (14).

6. The interactive folding device for processing household paper according to claim 1, characterized in that: The paper feeding structure comprises two symmetrically distributed first support bases (2), the upper sides of the two first support bases (2) are fixedly connected to first connection blocks (3), and two rolling conveying rollers (4) are arranged on one side of the two first connection blocks (3) corresponding to each other.

7. The inter-folding device for processing household paper according to claim 1, characterized in that: The side surfaces of the two first connecting rods (6) are fixedly connected to second connecting rods (20), the second connecting rods (20) are rectangular blocks, the sides of the two second connecting rods (20) away from the first connecting rods (6) are fixedly connected to fixed blocks (21), and the sides of the two fixed blocks (21) corresponding to each other are fixedly connected to two guide blocks (22), the guide blocks (22) are arc-shaped blocks, and the two guide blocks (22) are distributed in a mirror image.

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