Telescopic adjustable dust-sticking paper roll

Abstract

The utility model provides a telescopic adjustable dust-sticking paper roll, and relates to the technical field of dust-sticking paper rolls. The telescopic adjustable dust-sticking paper roll comprises a frame body, two sets of mounting assemblies arranged in a mirror symmetry mode are arranged at one end of the frame body, the frame body comprises a U-shaped rod and a long rod, one end of the long rod is fixedly connected with one end of the U-shaped rod, and the other end of the U-shaped rod is rotationally connected to one side of the right mounting assembly; the mounting assembly comprises a first mounting ring and a second mounting ring, the outer sides of the first mounting ring and the second mounting ring are rotationally connected with inclined rods distributed in a circumferential array mode, and an abutting plate is rotationally connected between every two adjacent inclined rods. According to the telescopic adjustable dust-sticking paper roll, by arranging the two mounting assemblies, the size can be adjusted according to the diameter of the inner wall of the paper roll, so that the dust-sticking paper roll can be stably mounted in a roller on a roller brush, the applicability of the dust-sticking paper roll can be effectively improved, and the paper roll is more stably mounted.

Description

Technical Field

[0001] This utility model relates to a telescopic adjustable adhesive paper roll, specifically a telescopic adjustable adhesive paper roll, belonging to the technical field of adhesive paper rolls. Background Technology

[0002] Adhesive rolls are paper rolls used in conjunction with manual electrostatic dust removal rollers. They remove dust and particles adsorbed on the manual dust removal rollers, keeping the electrostatic dust removal rollers clean during operation. Adhesive paper rolls, also known as adhesive rollers or paper rolls, are devices used to install adhesive rolls and facilitate their use.

[0003] Currently, there are various types of adhesive paper rolls. Due to differences in models and paper quality, the inner diameter of the rolls varies. However, current adhesive paper rolls have a simple structure, and the outer diameter of the shaft used to install the roll cannot be adjusted. This reduces the applicability of adhesive paper rolls and the stability of the installed roll. Utility Model Content

[0004] The purpose of this invention is to provide a retractable and adjustable adhesive paper roll to solve the above-mentioned problems, thereby addressing the issue of low applicability of existing adhesive paper rolls.

[0005] This utility model is achieved through the following technical solution: a telescopic adjustable adhesive paper roll, including a paper roll and a frame. One end of the frame is provided with two sets of mirror-symmetrically arranged mounting components. The frame includes a U-shaped rod and a long rod. One end of the long rod is fixedly connected to one end of the U-shaped rod, and the other end of the U-shaped rod is rotatably connected to one side of the right mounting component. The mounting component includes a first mounting ring and a second mounting ring. The outer sides of both the first and second mounting rings are rotatably connected with diagonal rods arranged in a circular array. A contact plate is rotatably connected between two adjacent diagonal rods. A rubber pad is installed on the outer side of the contact plate. A connecting rod is provided between the two adjusting components. The mounting component is provided with an adjusting component for adjusting the distance between the first and second mounting rings.

[0006] Preferably, the adjusting assembly includes a threaded sleeve and a threaded rod, one end of which is threadedly connected to a first threaded groove at one end of the threaded sleeve, a first mounting ring on the left mounting assembly is rotatably sleeved on the other end of the threaded rod, and a second mounting ring on the right mounting assembly is fixedly sleeved on the other end of the threaded sleeve.

[0007] Preferably, the vertical cross-section of the outer side of the threaded sleeve is hexagonal, one end of the connecting rod is provided with a through hexagonal groove, the threaded sleeve is slidably connected in the cavity of the hexagonal groove, the threaded rod is located in the cavity of the hexagonal groove, and the threaded rod does not contact the inner wall of the hexagonal groove.

[0008] Preferably, the second mounting ring on the left mounting assembly and the first mounting ring on the right mounting assembly are both fixedly sleeved on the outside of the connecting rod, and the second mounting ring and the first mounting ring are respectively located at both ends of the connecting rod.

[0009] Preferably, the second mounting ring on the mounting assembly on the right is rotatably connected to one end of the frame, and a rod is fixedly connected to the other end of the frame.

[0010] Preferably, the rod body includes a thick rod, a thin rod, and a lead screw. One end of the thick rod is rotatably connected to a rotating plate. One side of the rotating plate is fixedly connected to one end of the lead screw. The other end of the lead screw is threadedly connected to a second threaded groove opened at one end of the thin rod. The other end of the thin rod is fixedly connected to one side of the frame body. The thick rod is slidably sleeved on the outside of the thin rod.

[0011] Preferably, a rocker arm is provided at the left end of the threaded rod, and the first mounting ring on the far left is rotatably sleeved on the outside of the rocker arm.

[0012] Preferably, the inner wall of the thick rod is fixedly connected with a circular array of wire rods, and the thin rod has a wire groove at a corresponding position relative to each wire rod, and each wire groove is slidably connected to the wire rod.

[0013] This utility model provides a telescopic adjustable adhesive paper roll, which has at least one beneficial effect as follows:

[0014] 1. This telescopic adjustable adhesive paper roll, by setting two sets of mounting components, can be size-adjusted according to the diameter of the inner wall of the paper roll, so that the adhesive paper roll can be stably installed in the roller on the roller brush, thereby effectively improving the applicability of the adhesive paper roll and making the paper roll installation more stable;

[0015] 2. This telescopic adjustable adhesive paper roll, by setting a threaded rod and a threaded sleeve, makes it easier and faster to adjust the distance between the first mounting ring and the second mounting ring, thereby improving the ease of use of the adhesive paper roll;

[0016] 3. This telescopic adjustable adhesive paper roll has a rod body with a rotating plate on it, which allows for manual adjustment of the rod length. The adjustment process is simple and convenient, thus further improving the ease of use of the adhesive paper roll. Attached Figure Description

[0017] Figure 1 This is an exploded view of the entire utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the rod body of this utility model;

[0019] Figure 3 This is a three-dimensional diagram showing the unfolded installation components of this utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the assembly of the mounting components of this utility model.

[0021] [Explanation of Key Component Symbols]

[0022] 1. Frame; 2. Mounting components; 201. First mounting ring; 202. Second mounting ring; 203. Diagonal brace; 204. Contact plate; 3. Connecting rod; 4. Threaded sleeve; 5. Threaded rod; 6. Rod body; 601. Thick rod; 602. Thin rod; 603. Lead screw; 604. Turning plate; 7. Rocker arm; 8. Hexagonal slot; 11. Paper roll. Detailed Implementation

[0023] This utility model provides a telescopic adjustable adhesive paper roll.

[0024] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The device includes a paper roll 11 and a frame 1. One end of the frame 1 is provided with two sets of mirror-symmetrically arranged mounting components 2. The frame 1 includes a U-shaped rod and a long rod. One end of the long rod is fixedly connected to one end of the U-shaped rod, and the other end of the U-shaped rod is rotatably connected to one side of the right mounting component 2. The mounting component 2 includes a first mounting ring 201 and a second mounting ring 202. The outer sides of the first mounting ring 201 and the second mounting ring 202 are rotatably connected with circumferentially arrayed diagonal rods 203. A contact plate 204 is rotatably connected between two adjacent diagonal rods 203. A rubber pad is installed on the outer side of the contact plate 204. A connecting rod 3 is provided between the two adjustment components. The mounting component 2 is provided with an adjustment component for adjusting the distance between the first mounting ring 201 and the second mounting ring 202.

[0025] The paper roll 11 made of adhesive paper is installed on the outside of the two mounting components 2. Then, the distance between the first mounting ring 201 and the second mounting ring 202 on the mounting components 2 is adjusted so that the two opposing diagonal rods 203 push the abutment plate 204 against the inner wall of the paper roll 11 by the first mounting ring 201 and the second mounting ring 202 approaching each other, and the paper roll 11 is stably fixed on the frame 1.

[0026] Please see Figure 3 and Figure 4 The adjusting assembly includes a threaded sleeve 4 and a threaded rod 5. One end of the threaded rod 5 is threadedly connected to the first threaded groove opened at one end of the threaded sleeve 4. The first mounting ring 201 on the left mounting assembly 2 is rotatably sleeved on the other end of the threaded rod 5, and the second mounting ring 202 on the right mounting assembly 2 is fixedly sleeved on the other end of the threaded sleeve 4.

[0027] By rotating the threaded rod 5, the threaded rod 5 uses the threaded sleeve 4 to drive the leftmost first mounting ring 201 and the rightmost second mounting ring 202 to move closer to each other, so that the contact plate 204 can approach and squeeze the inner wall of the paper roll 11.

[0028] Please see Figure 3 and Figure 4 The vertical cross section of the outer side of the threaded sleeve 4 is a hexagonal structure. One end of the connecting rod 3 is provided with a through hexagonal groove 8. The threaded sleeve 4 is slidably connected in the cavity of the hexagonal groove 8. The threaded rod 5 is located in the cavity of the hexagonal groove 8, and the threaded rod 5 does not contact the inner wall of the hexagonal groove 8.

[0029] The hexagonal structure of the hexagonal groove 8 and the threaded sleeve 4 allows the threaded sleeve 4 and the connecting rod 3 to slide against each other, but not rotate.

[0030] Please see Figure 1 The second mounting ring 202 on the left mounting component 2 and the first mounting ring 201 on the right mounting component 2 are both fixedly sleeved on the outside of the connecting rod 3, and the second mounting ring 202 and the first mounting ring 201 are respectively located at both ends of the connecting rod 3.

[0031] Please see Figure 1 and Figure 4 The second mounting ring 202 on the right mounting component 2 is rotatably connected to one end of the frame 1, and the other end of the frame 1 is fixedly connected to the rod 6.

[0032] Please see Figure 2 The rod body 6 includes a thick rod 601, a thin rod 602 and a lead screw 603. One end of the thick rod 601 is rotatably connected to a rotating plate 604. One side of the rotating plate 604 is fixedly connected to one end of the lead screw 603. The other end of the lead screw 603 is threadedly connected to a second threaded groove at one end of the thin rod 602. The other end of the thin rod 602 is fixedly connected to one side of the frame body 1. The thick rod 601 is slidably sleeved on the outside of the thin rod 602.

[0033] Hold the thick rod 601 and rotate the lead screw 603 by rotating the rotating plate 604, so that the thin rod 602 slides on the thick rod 601, thereby adjusting the length of the rod 6.

[0034] Please see Figure 3 A rocker arm 7 is provided at the left end of the threaded rod 5, and the first mounting ring 201 on the far left is rotatably sleeved on the outside of the rocker arm 7;

[0035] By turning the rocker arm 7, the rocker arm 7 drives the threaded rod 5 to rotate. During this process, it is necessary to hold the threaded sleeve 4 to keep it stable or rotate it in the opposite direction.

[0036] Please see Figure 1 and Figure 2The inner wall of the thick rod 601 is fixedly connected with a circular array of wire rods, and the thin rod 602 has a wire groove at the corresponding position of each wire rod, and each wire groove is slidably connected to the wire rod.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A telescopic adjustable adhesive paper roll, comprising a paper roll (11) and a frame (1), characterized in that: The frame (1) is provided with two sets of mirror-symmetrically arranged mounting components (2) at one end. The mounting components (2) include a first mounting ring (201) and a second mounting ring (202). The outer sides of the first mounting ring (201) and the second mounting ring (202) are rotatably connected with diagonal rods (203) distributed in a circular array. A contact plate (204) is rotatably connected between two adjacent diagonal rods (203). A connecting rod (3) is provided between the two adjustment components. The mounting components (2) are provided with an adjustment component for adjusting the distance between the first mounting ring (201) and the second mounting ring (202).

2. The telescopic adjustable adhesive paper roll according to claim 1, characterized in that: The adjustment assembly includes a threaded sleeve (4) and a threaded rod (5). One end of the threaded rod (5) is threaded into a first threaded groove at one end of the threaded sleeve (4). The first mounting ring (201) on the left mounting assembly (2) is rotatably sleeved on the other end of the threaded rod (5), and the second mounting ring (202) on the right mounting assembly (2) is fixedly sleeved on the other end of the threaded sleeve (4).

3. The telescopic adjustable adhesive paper roll according to claim 2, characterized in that: The vertical cross section of the outer side of the threaded sleeve (4) is a hexagonal structure. One end of the connecting rod (3) is provided with a through hexagonal groove (8). The threaded sleeve (4) is slidably connected in the cavity of the hexagonal groove (8).

4. The telescopic adjustable adhesive paper roll according to claim 1, characterized in that: The second mounting ring (202) on the left mounting assembly (2) and the first mounting ring (201) on the right mounting assembly (2) are both fixedly sleeved on the outside of the connecting rod (3), and the second mounting ring (202) and the first mounting ring (201) are located at the two ends of the connecting rod (3).

5. The telescopic adjustable adhesive paper roll according to claim 1, characterized in that: The second mounting ring (202) on the mounting assembly (2) on the right side is rotatably connected to one end of the frame (1), and the other end of the frame (1) is fixedly connected to the rod (6).

6. The telescopic adjustable adhesive paper roll according to claim 5, characterized in that: The rod body (6) includes a thick rod (601), a thin rod (602) and a lead screw (603). One end of the thick rod (601) is rotatably connected to a rotating plate (604). One side of the rotating plate (604) is fixedly connected to one end of the lead screw (603). The other end of the lead screw (603) is threadedly connected to a second threaded groove at one end of the thin rod (602). The other end of the thin rod (602) is fixedly connected to one side of the frame (1). The thick rod (601) is slidably sleeved on the outside of the thin rod (602).

7. The telescopic adjustable adhesive paper roll according to claim 2, characterized in that: The threaded rod (5) is provided with a rocker arm (7) at its left end, and the first mounting ring (201) on the far left is rotatably sleeved on the outside of the rocker arm (7).

8. The telescopic adjustable adhesive paper roll according to claim 6, characterized in that: The inner wall of the thick rod (601) is fixedly connected with a circular array of wire rods, and the thin rod (602) has a wire groove at the corresponding position of each wire rod, and each wire groove is slidably connected to the wire rod.

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