Release paper winding device

Abstract

The utility model discloses a release paper winding device which comprises a winding device body, a motor and a shaft rod, the motor is installed on the surface of the winding device body, the output end of the motor is fixedly connected with a reel rod, a rectangular frame is fixedly installed in the reel rod, a rotating rod is inserted in the rectangular frame, and the rotating rod is fixedly connected with the reel rod. The surface of the rotating rod is sleeved with a sliding sleeve, the surface of the sliding sleeve is connected with a hinge rod in a hinged mode, a rectangular groove is formed in the surface of the reel rod, and a rectangular plate is inserted into the rectangular groove. The rotating rod is rotated clockwise or anticlockwise to drive the sliding sleeve to move on the surface of the rotating rod, so that the hinge rod rotates by taking the sliding sleeve as a central point to push the rectangular plate to move up and down, the diameter of the outer wall of the reel rod can be conveniently adjusted, and reel shafts with different diameters can be conveniently mounted and fixed; therefore, the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of release paper winding devices, in particular to a release paper winding device. Background Art

[0002] Release paper is a kind of anti-adhesive paper that prevents the prepreg from sticking and protects the prepreg from contamination. Release paper is made of paper coated with anti-adhesive substances. Its model is distinguished according to the material, thickness, elongation and single-sided and double-sided differences. Release paper, also known as silicone oil paper, consists of a three-layer structure, the first layer of base paper, the second layer of coating, and the third layer of silicone oil. It can be used in electronic products, automotive foam, printing, food and medical, etc.

[0003] When the existing release paper winding device winds up the release paper, the diameter of the reel rod is mostly fixed and cannot be adjusted according to the inner wall diameter of the reel core. Therefore, it is necessary to purchase different types of winding devices, which greatly increases the production cost. To this end, we propose a release paper winding device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a release paper winding device.

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

[0006] A release paper winding device comprises a winding device body, a motor and a shaft rod, wherein the motor is mounted on the surface of the winding device body, a winding shaft rod is fixedly connected at the output end of the motor, a rectangular frame is fixedly mounted inside the winding shaft rod, a rotating rod is inserted inside the rectangular frame, a sliding sleeve is sleeved on the surface of the rotating rod, and a hinged rod is hingedly connected to the surface of the sliding sleeve, a rectangular groove is opened on the surface of the winding shaft rod, a rectangular plate is inserted inside the rectangular groove, and one end surface of the rectangular plate inserted inside the winding shaft rod is hingedly connected to the hinged rod.

[0007] Preferably, two ends of the rectangular plate are symmetrically fixedly connected with limit blocks, and the limit blocks are snap-fitted to the inner wall of the reel rod.

[0008] Preferably, the surface of the rotating rod is provided with two sets of opposite external threads from the center to both sides, the sliding sleeve is threadedly slidably connected to the rotating rod, and the inner wall of the sliding sleeve is provided with internal threads matched with the outer wall of the rotating rod.

[0009] Preferably, the top of the winding device body is fixedly connected to a support frame, and a fixed rod is inserted into the inside of the support frame, a movable sleeve is provided on the surface of the fixed rod, and a fixed frame is fixedly connected to the right side of the movable sleeve, the rotating rod is a rectangular structure, and the outer wall of the movable sleeve is in conflict with the inner wall of the support frame to facilitate its straight line up and down movement.

[0010] Preferably, a fixing rod is fixedly inserted inside the fixing frame, and a movable sleeve is sleeved on the surface of the fixing rod, a cutting blade is fixedly connected to the bottom end of the movable sleeve, a bolt is inserted at the top end of the movable sleeve, a threaded groove is provided at the top end of the movable sleeve, the bolt passes through the threaded groove and contacts with the surface of the fixing rod, thereby playing a limiting role.

[0011] Preferably, a spring is fixedly connected to the top end of the movable sleeve, and the top end of the spring is fixedly connected to the inner top wall of the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The device rotates the rotating rod clockwise or counterclockwise to drive the sliding sleeve to move on its surface, so that the hinged rod rotates with the sliding sleeve as the center point to push the rectangular plate to move up and down, thereby facilitating the adjustment of the outer wall diameter of the reel rod, thereby facilitating the installation and fixation of reels with different diameters, thereby reducing the production cost.

[0014] 2. The device can adjust the distance between the movable sleeves by movably adjusting the distance between the movable sleeves and fixing them by bolts, so that it is convenient to adjust according to the width of the release paper cutting, thereby greatly improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a release paper winding device proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the three-dimensional explosion of the bolt structure;

[0017] Figure 3 for Figure 1 A three-dimensional partial cross-sectional schematic diagram of the scroll rod structure;

[0018] Figure 4 for Figure 1 Schematic diagram of the three-dimensional connection between the sliding sleeve and the hinged rod structure.

[0019] In the figure: 1. winding device body; 2. motor; 3. reel rod; 4. rotating rod; 5. rectangular plate; 6. support frame; 7. fixed rod; 8. movable sleeve; 9. spring; 10. fixed frame; 11. shaft rod; 12. fixed rod; 13. movable sleeve; 14. bolt; 15. cutting blade; 16. rectangular frame; 17. sliding sleeve; 18. hinged rod; 19. limit block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A release paper winding device comprises a winding device body 1, a motor 2 and a shaft 11, the motor 2 is installed on the surface of the winding device body 1, a reel rod 3 is fixedly connected at the output end of the motor 2, and a rectangular frame 16 is fixedly installed inside the reel rod 3, and a rotating rod 4 is inserted inside the rectangular frame 16, a sliding sleeve 17 is sleeved on the surface of the rotating rod 4, and a hinged rod 18 is hingedly connected to the surface of the sliding sleeve 17, a rectangular groove is opened on the surface of the reel rod 3, and a rectangular plate 5 is inserted inside the rectangular groove, and one end surface of the rectangular plate 5 inserted inside the reel rod 3 is hingedly connected to the hinged rod 18.

[0022] Further, see Figure 3 It can be known that the two ends of the rectangular plate 5 are symmetrically fixedly connected with the limit blocks 19, and the limit blocks 19 are snap-fitted to the inner wall of the reel rod 3. During use, the limit blocks 19 can limit the rectangular plate 5 to prevent the rectangular plate 5 and the reel rod 3 from falling off.

[0023] Further, see Figure 3 It can be known that two sets of opposite external threads are opened on the surface of the rotating rod 4 from the center to both sides, and the sliding sleeve 17 is threadedly connected to the rotating rod 4. During use, the rotating rod 4 can be rotated to drive the sliding sleeve 17 to move at the same time, thereby facilitating the hinged rod 18 to hinge and rotate. The hinged rod 18 pushes the rectangular plate 5 to move inside the rectangular groove opened on the surface of the reel rod 3, thereby facilitating the adjustment of the diameter of the reel rod 3 and facilitating the use of reel cores of different sizes.

[0024] Further, see Figure 3 and Figure 4It can be known that the top of the winding device body 1 is fixedly connected to a support frame 6, and a fixing rod 7 is inserted into the inside of the support frame 6, a movable sleeve 8 is sleeved on the surface of the fixing rod 7, and a fixed frame 10 is fixedly connected to the right side of the movable sleeve 8. During use, the elastic force of the spring 9 itself facilitates the cutting blade 15 to always fit the surface of the release paper.

[0025] Further, see Figure 4 It can be known that a fixing rod 12 is fixedly inserted inside the fixing frame 10, and a movable sleeve 13 is sleeved on the surface of the fixing rod 12, a cutting blade 15 is fixedly connected to the bottom end of the movable sleeve 13, and a bolt 14 is inserted at the top end of the movable sleeve 13. During use, the movable sleeve 13 is moved left and right, so as to facilitate adjustment of the spacing between the cutting blades 15, so as to meet the cutting requirements of different widths.

[0026] Further, see Figure 2 It can be known that the top of the movable sleeve 8 is fixedly connected with a spring 9, and the top of the spring 9 is fixedly connected to the inner top wall of the support frame 6. During use, the elastic force of the spring 9 pushes the cutting blade 15 to always fit the surface of the release paper, thereby facilitating the cutting effect.

[0027] Working principle: When the utility model is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 As shown, the reel core is sleeved on the surface of the rectangular plate 5, and the operator can rotate the rotating rod 4 clockwise according to the inner diameter of the reel core, and the rotating rod 4 rotates to drive the sliding sleeve 17 to move on its surface. During the movement of the sliding sleeve 17, the hinged rod 18 rotates with the sliding sleeve 17 as the center point, and the hinged rod 18 pushes the rectangular plate 5 to move upward inside the rectangular groove opened by the reel rod 3. The rectangular plate 5 moves and contacts with the inner wall of the reel core, thereby facilitating the installation and fixation of reel cores with different diameters.

[0028] After the installation is completed, the spacing between the movable sleeves 13 can be adjusted according to the required width of the release paper. After the adjustment is completed, the bolts 14 are manually turned, and the bolts 14 contact the surface of the fixing rods 12, thereby playing a fixing role;

[0029] After completing a series of operations, the motor 2 is energized, the output end of the motor 2 rotates to drive the reel rod 3 to rotate, the reel rod 3 rotates to drive the reel core to rotate, the reel core rotates to reel the release paper on its surface, and the cutting blade 15 is used to cut the release paper while reeling, and the operation is completed. The above is the entire working principle of the utility model.

[0030] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0031] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0032] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A release paper winding device, comprising a winding device body (1), a motor (2) and a shaft (11), characterized in that: The motor (2) is mounted on the surface of the winding device body (1); a reel rod (3) is fixedly connected to the output end of the motor (2); a rectangular frame (16) is fixedly mounted inside the reel rod (3); a rotating rod (4) is inserted inside the rectangular frame (16); a sliding sleeve (17) is sleeved on the surface of the rotating rod (4); a hinged rod (18) is hingedly connected to the surface of the sliding sleeve (17); a rectangular groove is opened on the surface of the reel rod (3); a rectangular plate (5) is inserted inside the rectangular groove; one end surface of the rectangular plate (5) inserted inside the reel rod (3) is hingedly connected to the hinged rod (18).

2. A release paper winding device according to claim 1, characterized in that: The two ends of the rectangular plate (5) are symmetrically fixedly connected to the limiting blocks (19), and the limiting blocks (19) are snap-fitted to the inner wall of the reel rod (3).

3. The release paper winding device according to claim 1, characterized in that: The surface of the rotating rod (4) is provided with two sets of opposite external threads from the center to both sides, and the sliding sleeve (17) is connected to the rotating rod (4) by threaded sliding.

4. The release paper winding device according to claim 1, characterized in that: The top end of the winding device body (1) is fixedly connected to a support frame (6), and a fixing rod (7) is inserted into the interior of the support frame (6). A movable sleeve (8) is sleeved on the surface of the fixing rod (7), and a fixing frame (10) is fixedly connected to the right side of the movable sleeve (8).

5. The release paper winding device according to claim 4, characterized in that: A fixing rod (12) is fixedly inserted inside the fixing frame (10), and a movable sleeve (13) is sleeved on the surface of the fixing rod (12). A cutting blade (15) is fixedly connected to the bottom end of the movable sleeve (13), and a bolt (14) is inserted at the top end of the movable sleeve (13).

6. The release paper winding device according to claim 4, characterized in that: The top end of the movable sleeve (8) is fixedly connected to a spring (9), and the top end of the spring (9) is fixedly connected to the inner top wall of the support frame (6).

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