A sanitary product packaging bag film roll winding device

Abstract

The utility model discloses a kind of for sanitary product packaging bag film roll winding device, it is related to packaging bag film roll winding device field.The for sanitary product packaging bag film roll winding device includes base and the tension roller of being installed at the top of base, and tension roller is used to adjust the tension of packaging bag;The top of base is provided with locating frame, the inside of locating frame is provided with movable plate, and the inside sliding connection of movable plate has locating roller, and locating roller is used to fix the both sides of packaging bag;The top of movable plate is rotatably connected with locating screw, and locating screw is screw-connected in the inside of locating frame, and locating screw is used to drive movable plate to move up and down.The locating roller of the for sanitary product packaging bag film roll winding device fixes the both ends of packaging bag, and then make packaging bag more level when winding, and curling situation does not appear.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag film roll winding technology, specifically a device for winding packaging bag film rolls for hygiene products. Background Technology

[0002] During the processing of packaging bags, they are usually rolled up to make food packaging bags more convenient to transport when used. During the rolling process, users need to fix the two sides of the packaging bag to prevent the packaging bag from curling up during the rolling process. However, in the actual winding process, the winding device does not have a corresponding mechanism inside to accurately position and fix the two sides of the packaging bag, which makes it impossible to fix the surface of the packaging bag. As a result, the two sides of the packaging bag are not flat when winding, and the two sides of the packaging bag curl up when winding. In order to address the above situation, we propose a film roll winding device for hygiene product packaging bags. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a film roll winding device for hygiene product packaging bags. This solves the problem that the winding device lacks an internal mechanism to accurately position both sides of the packaging bag, making it impossible to fix the surface of the packaging bag. Consequently, the sides of the packaging bag are not flat enough, resulting in curling on both sides.

[0004] Technical solution

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a film roll winding device for packaging bags of hygiene products includes a base and a tension roller installed on the top of the base, wherein the tension roller is used to adjust the tension of the packaging bag; The base is provided with a positioning frame at the top, and a movable plate is provided inside the positioning frame. A positioning roller is slidably connected inside the movable plate. The positioning roller is used to fix the two sides of the packaging bag. A positioning screw is rotatably connected to the top of the movable plate. The positioning screw is threaded inside the positioning frame and is used to drive the movable plate to move up and down.

[0006] The inner wall of the movable plate is rotatably connected to a two-way lead screw, and a handle is fixedly connected to the top of the two-way lead screw. The handle is rotatably connected inside the positioning frame.

[0007] The movable plate has a sliding frame inside, the inside of which is threadedly connected to a bidirectional lead screw, and the inner wall of the movable frame is rotatably connected to a positioning roller.

[0008] A fixed sleeve rod is fixedly connected to the top of the base, and a first spring is fixedly connected inside the fixed sleeve rod. A plug rod is fixedly connected to the top of the first spring, and the plug rod is slidably connected inside the fixed sleeve rod.

[0009] The inner wall of the insertion rod is rotatably connected to both ends of the tension roller, and a positioning roller is provided on the top of the tension roller, which is slidably connected inside the insertion rod.

[0010] A second spring is fixedly connected to the inner wall of the insertion rod, and a movable block is fixedly connected to the top of the second spring. A positioning roller is rotatably connected inside the movable block.

[0011] A support plate is fixedly connected to the top of the base, a drive motor is fixedly connected to the outer peripheral wall of the support plate, a take-up rod is fixedly connected to the output end of the drive motor, and the tail end of the take-up rod is movably engaged with the inner wall of the support plate.

[0012] This utility model discloses a film roll winding device for sanitary product packaging bags, which has the following beneficial effects: When using this film roll winding device for sanitary product packaging bags, the user pulls the positioning roller upward so that the packaging bag can pass between the positioning roller and the tension roller. Then, the handle is rotated to drive the bidirectional lead screw to rotate. The rotation of the bidirectional lead screw drives the movable frame to move until the movable frames on both sides are flush with the two ends of the packaging bag, so that the positioning roller fixes the two ends of the packaging bag, thereby making the packaging bag flatter and preventing curling when winding. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall outer surface structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the positioning frame of this utility model; Figure 3 This is an exploded view of the overall structure of this utility model; Figure 4 This is an exploded view of the overall structure of this utility model.

[0015] In the diagram: 1. Base; 101. Support plate; 102. Take-up rod; 103. Drive motor; 2. Tension roller; 201. First spring; 202. Fixed sleeve rod; 203. Insert rod; 204. Positioning roller; 205. Movable block; 206. Second spring; 3. Positioning frame; 301. Movable plate; 302. Bidirectional lead screw; 303. Movable frame; 304. Positioning roller; 305. Handle; 306. Positioning screw. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] This application provides a film roll winding device for hygiene product packaging bags, which solves the problem that the lack of a corresponding mechanism inside the winding device to accurately position the two sides of the packaging bag makes it impossible to fix the surface of the packaging bag, resulting in the packaging bag not being flat enough during winding and thus causing the two sides of the packaging bag to curl.

[0018] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0019] This utility model discloses a film roll winding device for packaging bags of hygiene products.

[0020] According to the appendix Figure 1-4 As shown, it includes a base 1 and a tension roller 2 mounted on top of the base 1. The tension roller 2 is used to adjust the tension of the packaging bag. A positioning frame 3 is provided on the top of the base 1. A movable plate 301 is provided inside the positioning frame 3. A positioning roller 304 is slidably connected inside the movable plate 301. The positioning roller 304 is used to fix the two sides of the packaging bag. The top of the movable plate 301 is rotatably connected to a positioning screw 306, which is threaded inside the positioning frame 3. The positioning screw 306 is used to drive the movable plate 301 to move up and down.

[0021] The inner wall of the movable plate 301 is rotatably connected to a bidirectional lead screw 302. The top of the bidirectional lead screw 302 is fixedly connected to a handle 305. The handle 305 is rotatably connected to the inside of the positioning frame 3. The user passes the packaging bag under the positioning roller 304, and then the packaging bag passes between the positioning roller 204 and the tension roller 2. Finally, the packaging bag is wrapped around the surface of the receiving rod 102, and the drive motor 103 is started to drive the receiving rod 102 to rotate for receiving.

[0022] The movable plate 301 has a movable frame 303 slidably connected inside. The movable frame 303 is threadedly connected to the double-acting screw 302 inside. The inner wall of the movable frame 303 is rotatably connected to the positioning roller 304. The rotating handle 305 drives the double-acting screw 302 to rotate, so that the movable frame 303 moves until the movable frames 303 on both sides are flush with the two ends of the packaging bag, so that the positioning roller 304 fixes the two ends of the packaging bag.

[0023] A fixed sleeve rod 202 is fixedly connected to the top of the base 1. A first spring 201 is fixedly connected inside the fixed sleeve rod 202. An insertion rod 203 is fixedly connected to the top of the first spring 201. The insertion rod 203 is slidably connected inside the fixed sleeve rod 202. When the user pulls the positioning roller 204 upward, the packaging bag can be clamped by the positioning roller 204 and the tension roller 2.

[0024] The inner wall of the insertion rod 203 is rotatably connected to both ends of the tension roller 2. A positioning roller 204 is provided on the top of the tension roller 2. The positioning roller 204 is slidably connected inside the insertion rod 203. The tension roller 2 and the first spring 201 are used to adjust the tension of the packaging bag.

[0025] A second spring 206 is fixedly connected to the inner wall of the insertion rod 203. A movable block 205 is fixedly connected to the top of the second spring 206. A positioning roller 204 is rotatably connected inside the movable block 205. When the positioning roller 204 is released, the second spring 206 retracts, which can fix the position of the packaging bag.

[0026] A support plate 101 is fixedly connected to the top of the base 1. A drive motor 103 is fixedly connected to the outer peripheral wall of the support plate 101. A take-up rod 102 is fixedly connected to the output end of the drive motor 103. The tail end of the take-up rod 102 is movably engaged with the inner wall of the support plate 101. The drive motor 103 is started to drive the take-up rod 102 to rotate and collect materials.

[0027] In summary, compared with existing technologies, it has the following beneficial effects: This device for winding film rolls for hygiene product packaging bags involves the user pulling the positioning roller 204 upwards to allow the packaging bag to pass between the positioning roller 204 and the tension roller 2. Then, the user rotates the handle 305 to rotate the bidirectional lead screw 302. The rotation of the bidirectional lead screw 302 moves the movable frame 303 until the movable frames 303 on both sides are flush with the two ends of the packaging bag. This allows the positioning roller 304 to fix the two ends of the packaging bag, making the packaging bag flatter and preventing curling during winding.

[0028] 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 film roll winding device for packaging bags of hygiene products, comprising a base (1) and a tension roller (2) mounted on top of the base (1), the tension roller (2) being used to adjust the tension of the packaging bag; Its features are, The base (1) is provided with a positioning frame (3) on top, and a movable plate (301) is provided inside the positioning frame (3). A positioning roller (304) is slidably connected inside the movable plate (301). The positioning roller (304) is used to fix the two sides of the packaging bag. The top of the movable plate (301) is rotatably connected to a positioning screw (306), which is threaded inside the positioning frame (3). The positioning screw (306) is used to drive the movable plate (301) to move up and down.

2. The film roll winding device for sanitary product packaging bags according to claim 1, characterized in that: The inner wall of the movable plate (301) is rotatably connected to a two-way lead screw (302), and the top of the two-way lead screw (302) is fixedly connected to a handle (305), which is rotatably connected inside the positioning frame (3).

3. A film roll winding device for hygiene product packaging bags according to claim 2, characterized in that: The movable plate (301) is slidably connected to a movable frame (303), the interior of which is threadedly connected to a two-way lead screw (302), and the inner wall of the movable frame (303) is rotatably connected to a positioning roller (304).

4. A film roll winding device for hygiene product packaging bags according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a fixed sleeve rod (202), and the inside of the fixed sleeve rod (202) is fixedly connected to a first spring (201). The top of the first spring (201) is fixedly connected to an insert rod (203), and the insert rod (203) is slidably connected inside the fixed sleeve rod (202).

5. A film roll winding device for hygiene product packaging bags according to claim 4, characterized in that: The inner wall of the insertion rod (203) is rotatably connected to both ends of the tension roller (2), and a positioning roller (204) is provided on the top of the tension roller (2), which is slidably connected inside the insertion rod (203).

6. A film roll winding device for hygiene product packaging bags according to claim 5, characterized in that: The inner wall of the insertion rod (203) is fixedly connected to a second spring (206), the top of the second spring (206) is fixedly connected to a movable block (205), and the interior of the movable block (205) is rotatably connected to a positioning roller (204).

7. A film roll winding device for sanitary product packaging bags according to claim 1, characterized in that: A support plate (101) is fixedly connected to the top of the base (1), and a drive motor (103) is fixedly connected to the outer peripheral wall of the support plate (101). A receiving rod (102) is fixedly connected to the output end of the drive motor (103), and the tail end of the receiving rod (102) is movably engaged with the inner wall of the support plate (101).

Images