Electrostatic dust collection type paper winding device

Abstract

The utility model discloses an electrostatic dust collection type paper rolling device which comprises a lower support, a movable plate is movably arranged on the lower support and fixed on a lead screw nut, the lead screw nut is sleeved on a lead screw, and the lead screw is installed on the lower support. An upper support is arranged on the movable plate, a paper winding roller is installed on the upper support, one end of the paper winding roller is installed on the upper support through a roller frame, and a pair of supporting idler wheels capable of ascending and descending are arranged below the other end of the paper winding roller and used for supporting the paper winding roller. According to the utility model, the supporting roller is arranged below the side, sleeved with the paper winding tube, of the paper winding roller in a liftable manner through the air cylinder, and when paper is wound, the supporting roller is jacked up through the air cylinder, so that the paper winding roller is supported, and the paper winding roller is prevented from being bent when large paper is wound; and meanwhile, the position of the whole paper winding mechanism is adjustable, tension can be adjusted during paper winding, and a paper roll is prevented from being too loose or too tight.

Description

Technical Field

[0001] The utility model relates to the technical field of paper winding, in particular to an electrostatic dust removal type paper winding device. Background Art

[0002] With the rapid development of modern industry, paper, as an important basic material, is widely used in printing, packaging, electronics and other fields. In the production and use of paper, paper winding is a key link, directly affecting paper quality and production efficiency.

[0003] However, in the use of conventional paper winding devices, the paper tube for rolling paper is easily deformed, and the paper tension cannot be adjusted.

[0004] In response to the above problems, developing a paper winding device with a paper roller support structure and adjustable tension has become a technical problem that needs to be solved urgently in the industry. Utility Model Content

[0005] The main purpose of the utility model is to provide an electrostatic dust removal type paper winding device, aiming to solve the technical problems of the prior art that the paper winding roller is easily deformed and the tension cannot be adjusted.

[0006] To achieve the above-mentioned object, the utility model provides an electrostatic dust removal type paper winding device, comprising a lower bracket, a movable plate movably provided on the lower bracket, the movable plate being fixed on a screw nut, the screw nut being sleeved on a screw, and the screw being mounted on the lower bracket;

[0007] An upper bracket is provided on the movable plate, and a paper roll is mounted on the upper bracket. One end of the paper roll is mounted on the upper bracket through a roller frame, and a pair of liftable support rollers are provided below the other end for supporting the paper roll.

[0008] Furthermore, sliding components are installed on both sides of the screw rod, and the sliding components include matching slide rails and sliders;

[0009] The slide rail is fixed to the lower bracket by screws;

[0010] The slider is fixed to the movable plate by screws;

[0011] The slider is slidably mounted on the slide rail, and a locking button is mounted on the slider.

[0012] Furthermore, a pair of liftable support rollers are rotatably mounted on a roller frame, the roller frame is mounted on a cylinder, and the cylinder is mounted on an upper bracket.

[0013] Furthermore, the paper reel is provided with a reel bearing above the supporting roller.

[0014] Furthermore, an auxiliary roll is provided on one side of the paper roll, and the auxiliary roll is mounted on the upper bracket through an auxiliary roll bracket;

[0015] The auxiliary winding roller is higher than the paper winding roller.

[0016] Furthermore, both ends of the screw rod are rotatably mounted on the lower bracket via bearing seats;

[0017] Wherein, an adjustment handle is provided at the end of the screw rod at any end.

[0018] Furthermore, the paper winding roller is connected to the motor via a coupling.

[0019] The beneficial effects of the present invention are as follows:

[0020] In the utility model, a support roller is provided under one side of the paper winding roller sleeve on the paper winding tube and can be raised and lowered by a cylinder. When winding paper, the support roller is lifted up by the cylinder, thereby supporting the paper winding roller to prevent the paper winding roller from being bent when winding larger paper. At the same time, the position of the entire paper winding mechanism is adjustable, and the tension can be adjusted when winding paper to prevent the paper roll from being too loose or too tight. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a front view of the paper rolling mechanism of the present invention;

[0023] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0024] Description of reference numerals:

[0025] 1. Lower bracket, 2. Sliding assembly, 3. Screw, 4. Screw nut, 5. Bearing seat, 6. Moving plate, 7. Upper bracket, 8. Paper roller, 9. Roller frame, 10. Motor, 11. Cylinder, 12. Support roller, 13. Auxiliary roll, 14. Auxiliary roll bracket, 15. Roller frame, 16. Adjustment handle, 17. Roller bearing, 18. Locking knob. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes in which A and B are satisfied at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0029] See also Figures 1 to 3 The utility model is an electrostatic dust removal type paper winding device, comprising a lower bracket 1, characterized in that a movable plate 6 is movably provided on the lower bracket 1, the movable plate 6 is fixed on the screw nut 4, the screw nut 4 is sleeved on the screw 3, and the screw 3 is installed on the lower bracket 1;

[0030] An upper bracket 7 is provided on the movable plate 6, and a paper roll 8 is installed on the upper bracket 7. One end of the paper roll 8 is installed on the upper bracket 7 through a roller frame 9, and a pair of liftable support rollers 12 are provided below the other end for supporting the paper roll 8.

[0031] How it works

[0032] When in use, insert the paper reel from one side of the reel bearing, start the cylinder after inserting it, place the supporting roller under the reel and then reel the paper; during the reeling process, the lead screw can be adjusted, and then the entire reeling device can be adjusted, and then the paper tension can be adjusted.

[0033] In some embodiments, see Figure 1 As shown, sliding components are installed on both sides of the screw rod 3, and the sliding components include matching slide rails and sliders;

[0034] The slide rail is fixed to the lower bracket 1 by screws;

[0035] The slider is fixed to the moving plate 6 by screws;

[0036] The slider is slidably mounted on the slide rail. A locking button 18 is mounted on the slider. The locking button is a locking key provided on the slider and is used to fix the slider when the paper winding mechanism is adjusted to an appropriate position.

[0037] In some embodiments, see Figure 2 As shown, a pair of liftable support rollers 12 are rotatably mounted on a roller frame 15 , the roller frame 15 is mounted on a cylinder 11 , and the cylinder 11 is mounted on an upper bracket 7 .

[0038] In some embodiments, see Figure 3 As shown, the paper reel 8 is provided with a reel bearing 17 above the supporting roller 12 .

[0039] In some embodiments, see Figure 2 As shown, an auxiliary roll 13 is provided on one side of the paper reel 8, and the auxiliary roll 13 is mounted on the upper bracket 7 through an auxiliary roll bracket 14;

[0040] The auxiliary winding roller 13 is higher than the paper winding roller 8 .

[0041] In some embodiments, see Figure 1 As shown, both ends of the screw rod 3 are rotatably mounted on the lower bracket 1 through the bearing seat 5;

[0042] Wherein, an adjustment handle 16 is provided at the end of the screw rod 3 at any end.

[0043] In some embodiments, see Figure 1 As shown, the paper winding roller 8 is connected to the motor 10 via a coupling.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electrostatic dust removal paper winding device, comprising a lower bracket (1), characterized in that The lower bracket (1) is movably provided with a movable plate (6), the movable plate (6) is fixed on the screw nut (4), the screw nut (4) is sleeved on the screw (3), and the screw (3) is installed on the lower bracket (1); An upper bracket (7) is provided on the movable plate (6), and a paper roll (8) is mounted on the upper bracket (7). One end of the paper roll (8) is mounted on the upper bracket (7) through a roller frame (9), and a pair of liftable support rollers (12) are provided below the other end for supporting the paper roll (8).

2. The electrostatic dust removal paper winding device according to claim 1, characterized in that: Sliding assemblies are installed on both sides of the screw rod (3), and the sliding assemblies include matching slide rails and sliders; The slide rail is fixed to the lower bracket (1) by screws; The slider is fixed to the movable plate (6) by screws; The slider is slidably mounted on the slide rail, and a locking button (18) is mounted on the slider.

3. The electrostatic dust removal paper winding device according to claim 1, characterized in that: A pair of liftable support rollers (12) are rotatably mounted on a roller frame (15), the roller frame (15) is mounted on a cylinder (11), and the cylinder (11) is mounted on an upper bracket (7).

4. The electrostatic dust removal paper winding device according to claim 1, characterized in that: The paper reel (8) is located above the support roller (12) and is equipped with a reel bearing (17).

5. The electrostatic dust removal paper winding device according to claim 4, characterized in that: An auxiliary roll (13) is provided on one side of the paper reel (8), and the auxiliary roll (13) is mounted on the upper bracket (7) via an auxiliary roll bracket (14); The auxiliary winding roller (13) is higher than the paper winding roller (8).

6. The electrostatic dust removal paper winding device according to claim 1, characterized in that: Both ends of the screw rod (3) are rotatably mounted on the lower bracket (1) via bearing seats (5); Wherein, an adjustment handle (16) is provided at the end of the screw rod (3) at any end.

7. The electrostatic dust removal paper winding device according to claim 5, characterized in that: The paper reel (8) is connected to the motor (10) via a coupling.

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