Pressure mechanism capable of preventing edge shifting of roll paper

Abstract

The utility model provides a pressure mechanism capable of preventing edge shifting of roll paper, which belongs to the technical field of roll paper press machines and comprises a working table, a pressing mechanism and a pressing mechanism. The portal frame is fixedly connected to the upper end of the workbench; the lead screw is rotationally connected into the portal frame; the sliding block is in threaded connection with the circumferential surface of the lead screw through a nut; the round rod is fixedly connected to the circumferential surface of the sliding block; the pressing plate is located in the portal frame; by arranging the portal frame, the lead screw, the sliding block, the round rod, the pressing plate, the clamping block, the connecting plate and other components, stable pressure equipment is formed, roll paper is always kept flat in the machining process, the edge shifting phenomenon is avoided, the machining quality and efficiency of the roll paper are improved, the lead screw is driven by the motor to rotate, and therefore the roll paper can be conveniently and rapidly machined. The sliding block and the round rod are driven to move up and down, so that the pressure of the roll paper is adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper roll presses, and in particular relates to a pressure mechanism for preventing paper rolls from running sideways. Background Art

[0002] Toilet paper, usually referring to toilet paper, is a personal care product used for hygienic purposes. It is made of multiple layers of thin paper, usually in the form of long strips, and rolled on a cylindrical paper tube.

[0003] In order to prevent the paper roll from shifting while being wound, a press is used to flatten the paper roll to prevent the paper roll from shifting. However, the press in the prior art cannot effectively fix the paper roll, which may cause the two sides of the paper roll to deviate and cannot prevent the paper roll from shifting. Utility Model Content

[0004] The purpose of the utility model is to provide a pressure mechanism to prevent the paper roll from shifting sideways, aiming to solve the problem in the prior art that the press in the prior art cannot effectively fix the paper roll, causing the two sides of the paper roll to deviate and cannot prevent the paper roll from shifting sideways.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pressure mechanism for preventing paper roll from running away from the edge, comprising:

[0007] Workbench;

[0008] A gantry, wherein the gantry is fixedly connected to the upper end of the workbench;

[0009] A screw rod, the screw rod is rotatably connected to the gantry;

[0010] A slider, wherein the slider is threadedly connected to the circumferential surface of the screw rod through a nut;

[0011] A round rod, the round rod being fixedly connected to the circumferential surface of the slider;

[0012] A pressing plate, the pressing plate being located inside the gantry;

[0013] A clamping block, the clamping block is fixedly connected to the upper end of the pressing plate;

[0014] A connecting plate, the two side ends of which are respectively sleeved on the circumferential surfaces of the clamping block and the round rod;

[0015] The motor is fixedly connected to one side end of the gantry, and one side end of the screw rod is fixedly connected to the output shaft of the motor.

[0016] As a preferred solution of the utility model, a first hollow groove is provided at the upper end of the workbench, and cylinders are rotatably connected to the inner walls of both sides of the first hollow groove at the proximal ends.

[0017] As a preferred solution of the utility model, a second hollow groove is opened at the upper end of the workbench.

[0018] As a preferred solution of the utility model, a T-shaped hole is opened at the other side end of the screw rod, a T-shaped round rod is rotatably connected in the T-shaped hole, and a round piece is fixedly connected to one side end of the T-shaped round rod.

[0019] As a preferred solution of the utility model, the lower ends of the legs of the workbench are fixedly connected to a base.

[0020] As a preferred solution of the utility model, the upper end of the sliding block is fixedly connected to a limiting block, and the limiting block is made of rubber.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. In this scheme, a stable pressure device is formed by setting components such as a gantry, a screw rod, a slider, a round rod, a pressure plate, a clamping block and a connecting plate, so that the paper roll can always remain flat during the processing, and there will be no edge deviation, thereby improving the processing quality and efficiency of the paper roll. Through the drive of the motor, the screw rod rotates, driving the slider and the round rod to move up and down, thereby realizing the pressure adjustment of the paper roll.

[0023] 2. In this solution, the hollow groove and cylinder enable the paper roll to be smoothly fed in and out during the processing, further improving the processing efficiency. At the same time, the setting of the T-shaped hole and T-shaped round rod of the screw rod enables the pressure mechanism to be adjusted according to different processing requirements, and has good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a main perspective view of the utility model;

[0026] Figure 2 It is a side perspective view of the utility model;

[0027] Figure 3 It is an exploded view of the utility model;

[0028] Figure 4 For the utility model Figure 3 A partial enlarged view of point A in the middle.

[0029] In the figure: 1. workbench; 2. gantry; 3. base; 4. motor; 5. slider; 6. round rod; 7. connecting plate; 8. clamping block; 9. pressure plate; 10. screw rod; 11. first hollow groove; 12. cylinder; 13. second hollow groove; 14. limit block; 15. T-hole; 16. T-shaped round rod; 17. disc. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0033] A pressure mechanism for preventing paper roll from running away from the edge, comprising:

[0034] Workbench 1;

[0035] A gantry 2, which is fixedly connected to the upper end of the workbench 1;

[0036] The screw rod 10 is rotatably connected to the gantry 2;

[0037] A slider 5, the slider 5 is threadedly connected to the circumferential surface of the screw rod 10 through a nut;

[0038] A round rod 6, the round rod 6 is fixedly connected to the circumferential surface of the slider 5;

[0039] A pressing plate 9, the pressing plate 9 is located inside the gantry 2;

[0040] A clamping block 8, the clamping block 8 is fixedly connected to the upper end of the pressing plate 9;

[0041] A connecting plate 7, both side ends of which are respectively sleeved on the circumferential surfaces of the clamping block 8 and the round rod 6;

[0042] The motor 4 is fixedly connected to one side end of the gantry 2 , and one side end of the screw rod 10 is fixedly connected to the output shaft of the motor 4 .

[0043] In a specific embodiment of the utility model, two groups of sliders 5, round rods 6, connecting plates 7 and clamping blocks 8 are provided in the device. The workbench 1 serves as a supporting platform for the entire mechanism and is used to place the roll of paper to be processed. The gantry 2 provides a stable supporting frame for the whole. The motor 4 drives the screw rod 10 to rotate to realize the linear motion of the slider 5, which can rotate along the screw rod 10 to increase the flexibility of the mechanism. The round rod 6, connecting plate 7 and clamping block 8 cooperate and move to push the pressure plate 9 downward. When the slider 5 moves toward the middle, the connecting plate 7 is gradually in a straight line state. At this time, the pressure plate 9 can press the paper above the workbench 1, effectively suppress the roll of paper, prevent it from shifting edge during the production process, and improve the production quality and efficiency of the roll of paper.

[0044] For details, please refer to Figure 1 A first hollow groove 11 is provided at the upper end of the workbench 1, and cylinders 12 are rotatably connected to the inner walls of both sides of the first hollow groove 11 at the adjacent ends.

[0045] In this embodiment, the cylinder 12 is located in the first hollow groove 11. When the paper roll is moved, the cylinder 12 can play a certain rolling effect, which is helpful for pushing the paper roll.

[0046] For details, please refer to Figure 1 A second hollow groove 13 is provided at the upper end of the workbench 1 .

[0047] In this embodiment, when a small burr appears on the roll paper, a cutter can be inserted into the second hollow groove 13 to cut off the burr, so as to facilitate personnel to calibrate the roll paper and improve the neatness of the roll paper.

[0048] For details, please refer to Figure 3-Figure 4 The other side end of the screw rod 10 is provided with a T-shaped hole 15 , a T-shaped round rod 16 is rotatably connected in the T-shaped hole 15 , and a round piece 17 is fixedly connected to one side end of the T-shaped round rod 16 .

[0049] In this embodiment, the T-shaped round rod 16 is inserted into the T-shaped hole 15 and used in conjunction with the round piece 17 to limit the screw rod 10 and protect the safety of the screw rod 10 at the same time.

[0050] For details, please refer to Figure 1-Figure 3 The lower ends of the legs of the workbench 1 are fixedly connected to a base 3.

[0051] In this embodiment: the base 3 can enhance the overall stability of the device, thereby reducing shaking or vibration that may occur during operation. The base 3 can also protect the ground and reduce the wear of the workbench 1 on the ground.

[0052] For details, please refer to Figure 2 The upper end of the slider 5 is fixedly connected to a limiting block 14, and the limiting block 14 is made of rubber.

[0053] In this embodiment: when the limit block 14 limits the movement of the slider 5, no shaking will occur. The limit block 14 contacts the upper end of the gantry 2 to generate friction. The limit block 14 made of rubber may be used to protect the surface of the slider 5 from wear.

[0054] The working principle and use process of the utility model are as follows: the roll of paper to be pressed is placed on the workbench 1, and the motor 4 drives the screw rod 10 to rotate. The rotation of the screw rod will be converted into the linear motion of the slider through the connection between the thread and the slider 5. As the screw rod 10 rotates, the slider 5 moves along the axial direction of the screw rod, and the round rod 6, the connecting plate 7 and the block 8 cooperate and move to push the pressing plate 9 downward. When the slider 5 moves toward the middle, the pressing plate 9 can press the paper above the workbench 1, effectively pressing the roll of paper, preventing it from shifting edge during the production process, and improving the production quality and efficiency of the roll of paper.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pressure mechanism for preventing paper roll from running sideways, characterized in that: include: Workbench (1); A gantry (2), wherein the gantry (2) is fixedly connected to the upper end of the workbench (1); A screw rod (10), the screw rod (10) being rotatably connected to the gantry (2); A slider (5), wherein the slider (5) is threadedly connected to the circumferential surface of the screw rod (10) via a nut; A round rod (6), wherein the round rod (6) is fixedly connected to the circumferential surface of the slider (5); A pressing plate (9), wherein the pressing plate (9) is located inside the gantry (2); A clamping block (8), wherein the clamping block (8) is fixedly connected to the upper end of the pressing plate (9); A connecting plate (7), the two side ends of which are respectively sleeved on the circumferential surfaces of the clamping block (8) and the round rod (6); A motor (4), wherein the motor (4) is fixedly connected to one side end of the gantry (2), and one side end of the screw rod (10) is fixedly connected to an output shaft of the motor (4).

2. The pressure mechanism for preventing paper curling and edge shifting according to claim 1, characterized in that: A first hollow groove (11) is provided at the upper end of the workbench (1), and cylinders (12) are rotatably connected to the inner walls of both sides of the first hollow groove (11) at the adjacent ends.

3. The pressure mechanism for preventing paper curling and edge shifting according to claim 2, characterized in that: A second hollow groove (13) is provided at the upper end of the workbench (1).

4. The pressure mechanism for preventing paper curling and edge shifting according to claim 3, characterized in that: The other side end of the screw rod (10) is provided with a T-shaped hole (15), a T-shaped round rod (16) is rotatably connected in the T-shaped hole (15), and a round plate (17) is fixedly connected to one side end of the T-shaped round rod (16).

5. The pressure mechanism for preventing paper curling and edge shifting according to claim 4, characterized in that: The lower ends of the legs of the workbench (1) are fixedly connected to a base (3).

6. A pressure mechanism for preventing paper curling and edge shifting according to claim 5, characterized in that: The upper end of the sliding block (5) is fixedly connected to a limiting block (14), and the limiting block (14) is made of rubber.

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