Wiping paper winding device

Abstract

The utility model relates to the technical field of winding devices, in particular to a wiping paper winding device which comprises supports and a winding roller rotatably arranged between the supports, the supports comprise bases and supporting plates oppositely arranged on the bases, rotatable driving columns are oppositely arranged on the opposite side faces of the supporting plates, and the driving columns are arranged on the supporting plates. The two ends of the winding roller are detachably mounted on the corresponding driving columns through mounting assemblies correspondingly, a press-fitting groove allowing one end of the wiping paper to stretch into is formed in the outer side wall of the winding roller in the axial direction of the winding roller, and a fixing assembly used for extruding and fixing the wiping paper stretching into the press-fitting groove is arranged in the winding roller. Through the arrangement of the clamping groove, the clamping block and the positioning pin piece, when the wind-up roller needs to be detached, the clamping block is fixed through movement of the positioning pin piece, the clamping block can be detached from the opening, and therefore the wind-up roller on the support can be detached conveniently, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, and more specifically, to a wiping paper winding device. Background Art

[0002] Wiping paper is a paper-like material made of long-fiber wood pulp or non-woven fabric materials, which is mainly used for cleaning and wiping in various industries and environments, and is an essential wiping material in all walks of life. Currently, in the production process of wiping paper, a winding device is required to perform the winding operation on it.

[0003] For example, a winding device for industrial wiping paper production disclosed in a Chinese patent with the publication number CN220222843U can fix the wiped paper after winding, thereby not only avoiding the dispersion of the wiping paper and ensuring the normal winding operation of the wiping paper. However, in actual use, the winding roller is rotatably installed between the brackets, and it is not easy to disassemble, resulting in inconvenient disassembly of the winding roller in the winding device, so it needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wiping paper winding device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wiping paper winding device includes brackets and a winding roller rotatably arranged between the brackets. The brackets include a base and support plates oppositely arranged on the base. Rotatable drive columns are oppositely arranged on the opposite side surfaces of the support plates. Both ends of the winding roller are detachably installed on the corresponding drive columns through installation components. A pressing groove for one end of the wiping paper to extend into is arranged on the outer side wall of the winding roller along its axial direction, and a fixing component for squeezing and fixing the wiping paper extending into the pressing groove is arranged inside the winding roller.

[0007] Further, a clamping groove for the end of the winding roller to be clamped into is arranged on the drive column, and clamping grooves are arranged on the outer side wall of the drive column on both sides of the opening of the clamping groove;

[0008] The installation component includes a clamping block clamped into the clamping groove. Clamping blocks extending into the corresponding clamping grooves are arranged on both side walls of the clamping block. A positioning hole is arranged on the side wall of the clamping block, and a retractable positioning pin is arranged inside the drive column. The positioning pin extends into the corresponding positioning hole to fix the clamping block in the clamping groove.

[0009] Further, an arc-shaped cavity is arranged inside the drive column, and a strip-shaped groove communicating with the arc-shaped cavity is arranged on the outer side wall of the drive column along its axial direction;

[0010] The positioning pin member includes a positioning slider slidingly arranged in the arc cavity, a positioning rod with one end extending into the clamping groove is relatively arranged on the positioning slider, and a threaded rod extending through the strip groove is also arranged on the positioning slider, and a nut for fixing the positioning slider is threadedly connected to the protruding end of the threaded rod.

[0011] Furthermore, both ends of the winding roller are concave to form mounting grooves, an arc groove with one end connected to the press-fitting groove is provided inside the winding roller along its circumference, both ends of the arc groove are connected to the corresponding mounting groove, a blocking plate for blocking the opening of the arc groove is provided in the mounting groove, and a sliding groove is provided on the blocking plate corresponding to the arc groove;

[0012] The fixing assembly includes an arc-shaped pressing block slidingly arranged in the arc-shaped groove, one end of the arc-shaped pressing block extends into the pressing groove for pressing the wiping paper, and both ends of the arc-shaped pressing block are provided with sliding columns extending through the corresponding sliding grooves, and the sliding columns are provided with fixing parts for fixing the arc-shaped pressing block.

[0013] Furthermore, a threaded rod penetrating the blocking plate is provided on the bottom wall of the installation groove, and a locking nut for fixing the blocking plate is threadedly connected to the threaded rod.

[0014] Furthermore, the fixing assembly includes a sleeve which is sleeved on one of the protruding ends of the two sliding columns, a retaining ring is provided on the end of the sliding column located inside the sleeve, a spring for pushing the sleeve to fit the blocking plate is sleeved on the sliding column located between the sleeve and the retaining ring, the blocking plate is located on both sides of the sliding groove and is relatively provided with a first fixing hole and a second fixing hole, and a fixing rod which can be extended into the first fixing hole or the second fixing hole is provided on the end of the sleeve.

[0015] Furthermore, a limiting groove is provided on the outer side wall of the sliding column along its axial direction, and a limiting block is provided on the sleeve and slides in the limiting groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model, through the arrangement of the card slot, the card block and the positioning pin, when it is necessary to disassemble the winding roller, the positioning pin is moved to release the fixation of the card block, so that the card block can be removed from the opening, thereby facilitating the disassembly of the winding roller on the bracket, and the operation is simple and convenient.

[0018] 2. The utility model pulls the sleeve to disengage the fixing rod from the first positioning hole or the second positioning hole, and moves the sliding column along the sliding groove to slide the arc-shaped pressing block in the arc-shaped groove, so that the arc-shaped pressing block can be extended into the pressing groove or retracted into the arc-shaped groove, so that one end of the wiping paper can be easily disassembled and assembled on the winding roller, which is beneficial to the winding roller for the wiping paper winding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic structural diagram of a wiping paper winding device in the present utility model.

[0020] Figure 2 This is one of the partial exploded structural diagrams of the driving column in the present utility model.

[0021] Figure 3 This is the second partial exploded structural diagram of the driving column in the present utility model.

[0022] Figure 4 This is a partial structural diagram of the winding roller in the present utility model.

[0023] Figure 5 This is a schematic cross-sectional view of the winding roller in the present utility model.

[0024] Figure 6 This is a structural diagram among the arc-shaped pressing block, the plug plate and the sleeve in the present utility model.

[0025] The meanings of the reference numerals in the figure are as follows: 101, base; 102, support plate; 103, motor; 110, winding roller; 111, press-fitting groove; 120, driving column; 201, card slot; 202, clamping groove; 203, convex block; 210, clamping block; 211, clamping block; 212, positioning hole; 220, side plate; 301, arc cavity; 302, strip-shaped groove; 310, positioning slider; 311, positioning rod; 312, threaded rod; 320, nut; 330, rotating shaft; 401, installation groove; 402, groove; 410, plug plate; 411, sliding groove; 501, arc groove; 510, arc-shaped pressing block; 601, first fixing hole; 602, second fixing hole; 610, sliding column; 611, retaining ring; 620, sleeve; 621, fixing rod; 630, spring. Detailed implementation manners

[0026] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments are only for explaining the present utility model and not for limiting it.

[0027] The following will be further described in detail with reference to the attached Figures 1-6 This embodiment will be further described in detail.

[0028] As Figure 1As shown in the figure, a wiping paper winding device in this embodiment includes a bracket and a winding roller 110 rotatably arranged between the brackets. The bracket includes a base 101 and support plates 102 oppositely arranged on the base 101. Rotatable drive columns 120 are oppositely arranged on the opposite side surfaces of the support plates 102. Both ends of the winding roller 110 are detachably mounted on the corresponding drive columns 120 through mounting components. A pressing groove 111 for one end of the wiping paper to extend into is arranged on the outer side wall of the winding roller 110 along its axial direction. A fixing component for squeezing and fixing the wiping paper extending into the pressing groove 111 is arranged inside the winding roller 110.

[0029] In this embodiment, in combination with Figure 2 and Figure 3 As shown in the figure, a rotating shaft 330 is arranged at one end of each drive column 120. The rotating shaft 330 is rotatably mounted on the corresponding support plate 102 through a bearing, thereby realizing the rotational mounting of the drive column 120 on the corresponding support plate 102. Among them, a motor 103 for driving the corresponding drive column 120 to rotate is mounted on one of the two support plates 102. Thus, when both ends of the winding roller 110 are mounted on the corresponding drive columns 120 through the mounting components, the motor 103 driving the drive column 120 to rotate can drive the winding roller 110 to rotate, thereby realizing the winding operation of the wiping paper.

[0030] Among them, through the setting of the mounting components, it can better realize the disassembly and assembly of the winding roller 110 between the brackets, thereby facilitating the removal of the wound wiping paper roll from the winding roller 110.

[0031] Among them, through the setting of the pressing groove 111 and the fixing component, in actual use, one end of the wiping paper to be wound is extended into the pressing groove 111, and the fixing component fixes the wiping paper extending into the pressing groove 111, thereby better realizing the fixation of one end of the wiping paper on the winding roller 110, and the winding of the wiping paper can be carried out by rotating the winding roller 110.

[0032] In combination with Figure 2 As shown in the figure, in this embodiment, a card slot 201 for the end of the winding roller 110 to be inserted into is arranged on the drive column 120. Clamping grooves 202 are arranged on the outer side wall of the drive column 120 on both sides of the opening of the card slot 201.

[0033] The mounting component includes a clamping block 210 inserted into the card slot 201. Clamping blocks 211 extending into the corresponding clamping grooves 202 are arranged on both side walls of the clamping block 210. A positioning hole 212 is arranged on the side wall of the clamping block 211. A retractable positioning pin is arranged inside the drive column 120. The positioning pin extends into the corresponding positioning hole 212 to realize the fixation of the clamping block 211 in the clamping groove 202.

[0034] In this embodiment, a protrusion 203 is provided on the bottom wall of the slot 201 along its axial direction, and a groove 402 for the protrusion 203 to be inserted is provided on the outer wall of the winding roller 110. By using the matching arrangement of the groove 402 and the protrusion 203, when the winding roller 110 is installed in the slot 201, a key groove can be formed between the driving column 120, that is, the rotation of the driving column 120 can drive the winding roller 110 to rotate;

[0035] Among them, the inner side wall of the block 210 forms an arc surface that is compatible with the outer surface of the winding roller 110 that is inserted into the slot 201. Therefore, when the block 210 is inserted into the open end of the slot 201, the winding roller 110 can be pressed into the slot 201. At this time, the clamping blocks 211 on both sides of the block 210 extend into the corresponding clamping slots 202, and the positioning pins are extended and retracted to make them inserted into the positioning holes 212, thereby realizing the fixed installation of the block 210 at the opening of the slot 201. When the positioning pins are separated from the positioning holes 212, the fixation of the block 210 can be released, so that it can be removed from the opening of the slot 201, thereby better realizing the disassembly and assembly of the winding roller 110 in the slot 201.

[0036] Combination Figure 3 As shown, in this embodiment, an arc-shaped cavity 301 is provided in the driving column 120, and a strip-shaped groove 302 communicating with the arc-shaped cavity 301 is provided on the outer wall of the driving column 120 along its axial direction;

[0037] The positioning pin assembly includes a positioning slider 310 slidably arranged in the arc cavity 301, and a positioning rod 311 is relatively provided on the positioning slider 310, one end of which extends into the clamping groove 202. The positioning slider 310 is also provided with a threaded rod 312 extending through the strip groove 302, and the protruding end of the threaded rod 312 is threadedly connected with a nut 320 for fixing the positioning slider 310.

[0038] Through the structure of this embodiment, in actual use, the extended end of the threaded rod 312 can be moved along the strip groove 302 to drive the positioning slider 310 to reciprocate in the arc cavity 301, thereby driving the positioning rod 311 to extend and retract, so that it extends into or out of the corresponding positioning hole 212, thereby realizing the disassembly and assembly of the clamping block 210;

[0039] The nut 320 is screwed to move up and down along the threaded rod 312, so that the nut 320 can squeeze the driving column 120 to fix the positioning slider 310, so that its position is fixed, and the positioning rod 311 is kept in a state of extending into the positioning hole 212 or being separated from the positioning hole 212, so as to actually use the positioning pin.

[0040] It should be noted that, in order to facilitate the installation of the positioning pin in the arc cavity 301, the opening of the arc cavity 301 is set toward the outer wall of the driving column 120, and a detachable side panel 220 is set at the opening by screws, and a strip groove 302 is set on the side panel 220.

[0041] Combination Figures 4-6 As shown, in this embodiment, both ends of the winding roller 110 are concave to form a mounting groove 401, and an arc groove 501 with one end connected to the press-fitting groove 111 is provided in the winding roller 110 along its circumference, and both ends of the arc groove 501 are connected to the corresponding mounting groove 401, and a blocking plate 410 for blocking the opening of the arc groove 501 is provided in the mounting groove 401, and a sliding groove 411 is provided on the blocking plate 410 corresponding to the arc groove 501;

[0042] The fixing assembly includes an arc-shaped pressing block 510 slidingly arranged in the arc-shaped groove 501, one end of the arc-shaped pressing block 510 extends into the pressing groove 111 for pressing the wiping paper, and both ends of the arc-shaped pressing block 510 are provided with sliding columns 610 extending through the corresponding sliding grooves 411, and the sliding columns 610 are provided with fixing parts for fixing the arc-shaped pressing block 510.

[0043] In this embodiment, by setting the mounting groove 401, the blocking plate 410, the sliding column 610 and the fixing member are all installed in the mounting groove 401, so as to prevent them from protruding out of the end of the winding roller 110, thereby affecting the installation of the winding roller 110 on the driving column 120;

[0044] In order to install the blocking plate 410 in the installation groove 401, the openings at both ends of the arc groove 501 are blocked, and a threaded rod penetrating the blocking plate 410 is provided on the bottom wall of the installation groove 401, and a locking nut for fixing the blocking plate 410 is threadedly connected to the threaded rod;

[0045] When the blocking plate 410 is installed in the installation groove 401, the end of the arc-shaped pressing block 510 slides and fits on the corresponding blocking plate 410, thereby limiting the arc-shaped pressing block 510 so that it can be slidably installed in the arc-shaped groove 501 more stably;

[0046] Among them, through the setting of the sliding groove 411, the sliding column 610 and the fixing part, in actual use, the position of the arc-shaped pressing block 510 can be fixed by the fixing part, so as to keep it in a state of pressing the wiping paper. At the same time, the arc-shaped pressing block 510 can be kept in a state of retracting into the arc-shaped groove 501, so that the wiping paper can be extended into the pressing groove 111; when the fixing part releases the fixation of the arc-shaped pressing block 510, moving the sliding column 610 along the sliding groove 411 can drive the arc-shaped pressing block 510 to slide in the arc-shaped groove 501, thereby facilitating the movement of the arc-shaped pressing block 510.

[0047] In this embodiment, the fixing component includes a sleeve 620 sleeved on the protruding end of one of the two sliding columns 610. A retaining ring 611 is provided at the end of the sliding column 610 located inside the sleeve 620. A spring 630 for pushing the sleeve 620 against the plugging plate 410 is sleeved on the sliding column 610 between the sleeve 620 and the retaining ring 611. First fixing holes 601 and second fixing holes 602 are provided oppositely on both sides of the sliding groove 411 of the plugging plate 410. A fixing rod 621 that can extend into the first fixing hole 601 or the second fixing hole 602 is provided at the end of the sleeve 620.

[0048] During actual use of this embodiment, the sleeve 620 is provided with an open end. That is, when installing the sleeve 620, the opening of the sleeve 620 faces outward. The sleeve 620 is sleeved on the protruding end of the sliding column 610. Then, the spring 630 is placed inside the sleeve 620, and the retaining ring 611 is welded to the sliding column 610 through the opening of the sleeve 620. Thus, the installation of the fixing component on the protruding end of the sliding column 610 is realized.

[0049] Among them, through the above structure, the spring 630 can drive the sleeve 620 to fit against the plugging plate 410, so as to keep the fixing rod 621 extending into the first fixing hole 601, making the arc-shaped pressing block 510 in a state of pressing and fixing the wiping cloth, or keep the fixing rod 621 extending into the second fixing hole 602, making the arc-shaped pressing block 510 in a retracted state, so that the wiping paper can extend into the pressing groove 111.

[0050] During actual use of this embodiment, in order to prevent the sleeve 620 from rotating around the sliding column 610, resulting in the fixing rod 621 being unable to align with the first fixing hole 601 or the second fixing hole 602 and affecting its insertion, in this embodiment, a limiting groove is axially provided on the outer side wall of the sliding column 610, and a limiting block that slides in the limiting groove is provided on the sleeve 620. By using the cooperation of the limiting block and the limiting groove, the sleeve 620 is positioned, so as to keep the fixing rod 621 and the first fixing hole 601 or the second fixing hole 602 aligned.

[0051] Working principle: When the wiping paper winding device is actually in use, first, one end of the wiping paper is inserted into the pressing groove 111. Then, the fixing of the arc-shaped pressing block 510 is released through the fixing component, and it slides into the pressing groove 111 to press the wiping paper. At this time, the fixing component fixes the arc-shaped pressing block 510, so that one end of the wiping paper is fixed on the winding roller 110. Then, both ends of the winding roller 110 are clamped into the corresponding clamping grooves 201, and the clamping block 210 is clamped into the clamping groove 201, so that the positioning slider 310 drives the positioning rod 311 to extend into the positioning hole 212, so that the clamping block 210 is fixed in the clamping groove 201, realizing the installation of the winding roller 110 on the driving column 120. Then start the motor 103 to drive the driving column 120 to rotate, which can drive the winding roller 110 to rotate and perform the winding operation of the wiping paper.

[0052] In summary, the above are only the preferred embodiments of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope of the patent of the present invention.

Claims

1. A wiping paper winding device, comprising a bracket and a winding roller (110) rotatably arranged between the brackets, characterized in that: The bracket includes a base (101) and support plates (102) oppositely arranged on the base (101). Rotatable drive columns (120) are oppositely arranged on the opposite side surfaces of the support plates (102). Both ends of the winding roller (110) are detachably mounted on the corresponding drive columns (120) through mounting components. A pressing groove (111) for one end of the wiping paper to extend into is arranged on the outer side wall of the winding roller (110) along its axial direction. A fixing component for extruding and fixing the wiping paper extending into the pressing groove (111) is arranged inside the winding roller (110).

2. The rewinding device for wiping paper according to claim 1, characterized in that: A clamping groove (201) for the end of the winding roller (110) to be clamped into is arranged on the drive column (120). Clamping grooves (202) are arranged on the outer side wall of the drive column (120) on both sides of the opening of the clamping groove (201). The mounting component includes a clamping block (210) clamped into the clamping groove (201). Clamping blocks (211) extending into the corresponding clamping grooves (202) are arranged on both side walls of the clamping block (210). A positioning hole (212) is arranged on the side wall of the clamping block (211). A retractable positioning pin member is arranged inside the drive column (120). The positioning pin member extends into the corresponding positioning hole (212) to fix the clamping block (211) in the clamping groove (202).

3. A wiping paper winding device according to claim 1, characterized in that: An arc-shaped cavity (301) is arranged inside the drive column (120). A strip-shaped groove (302) communicating with the arc-shaped cavity (301) is arranged on the outer side wall of the drive column (120) along its axial direction. The positioning pin member includes a positioning slider (310) slidably arranged in the arc-shaped cavity (301). Positioning rods (311) with one end extending into the clamping groove (202) are oppositely arranged on the positioning slider (310). A threaded rod (312) penetrating through the strip-shaped groove (302) and extending out is also arranged on the positioning slider (310). A nut (320) for fixing the positioning slider (310) is threadedly connected to the extending end of the threaded rod (312).

4. A wiping paper winding device according to claim 1, characterized in that: Installation grooves (401) are concavely formed at both ends of the winding roller (110). An arc-shaped groove (501) with one end connected to the pressing groove (111) is arranged along the circumferential direction inside the winding roller (110). Both ends of the arc-shaped groove (501) communicate with the corresponding installation grooves (401). A plug plate (410) for blocking the opening of the arc-shaped groove (501) is arranged inside the installation groove (401). A sliding groove (411) corresponding to the arc-shaped groove (501) is arranged on the plug plate (410). The fixing component includes an arc-shaped pressing block (510) slidably arranged in the arc-shaped groove (501). One end of the arc-shaped pressing block (510) extends into the pressing groove (111) to press and mount the wiping paper. Sliding columns (610) penetrating through the corresponding sliding grooves (411) and extending out are arranged at both ends of the arc-shaped pressing block (510). A fixing member for fixing the arc-shaped pressing block (510) is arranged on the sliding column (610).

5. The rewinding device for wiping paper according to claim 4, wherein: A threaded rod penetrating through the plug plate (410) is arranged on the bottom wall of the installation groove (401). A locking nut for fixing the plug plate (410) is threadedly connected to the threaded rod.

6. The rewinding device for wiping paper according to claim 4, characterized in that: The fixing component includes a sleeve (620) sleeved on one of the extending ends of the two sliding columns (610). A retaining ring (611) is provided at the end of the sliding column (610) located inside the sleeve (620). A spring (630) for pushing the sleeve (620) to fit against the plug plate (410) is sleeved on the sliding column (610) between the sleeve (620) and the retaining ring (611). Opposite first fixing holes (601) and second fixing holes (602) are provided on both sides of the plug plate (410) located in the sliding groove (411). A fixing rod (621) that can extend into the first fixing hole (601) or the second fixing hole (602) is provided at the end of the sleeve (620).

7. The rewinding device for wiping paper according to claim 6, characterized in that: A limiting groove is provided along the axial direction on the outer side wall of the sliding column (610), and a limiting block that slides in the limiting groove is provided on the sleeve (620).

Images