Coiled material winding machine

Abstract

The utility model discloses a coiled material winding machine which comprises a main body frame, a winding disc shaft and a reciprocating screw rod are installed in the main body frame, and the winding disc shaft is connected with the reciprocating screw rod in a rotating mode. And a driving motor is arranged below the winding disc shaft and is used for driving the winding disc shaft to drive the reciprocating screw rod to wind the coiled material in a reciprocating manner. According to the utility model, the driving motor drives the winding disc shaft to rotate through the transmission of the belt driving wheel assembly, and further drives the reciprocating screw rod to reciprocate through the transmission of the chain driving wheel assembly so as to wind the coiled material, so that the coiled material can be uniformly wound, and the problem of different heights of the coiled material is avoided while the winding efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of winding equipment technology, specifically to a roll winding machine. Background Technology

[0002] Plastic film is a thin, flexible sheet material made primarily of plastic. It possesses good flexibility, water resistance, moisture resistance, and a certain degree of transparency. There are many types of plastic films, the most common being polyethylene (PE) film, polypropylene (PP) film, and polyvinyl chloride (PVC) film.

[0003] In the process of producing and processing film, the existing winding method is to wind manually. The efficiency of manual operation is low, which cannot meet the production needs and fail to reach the expected production capacity. In addition, the manual operation process has poor timeliness and high labor costs. Utility Model Content

[0004] The purpose of this utility model is to provide a roll winding machine to solve the above problems.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution, including:

[0006] The main frame has a take-up reel shaft and a reciprocating screw installed inside it, and the take-up reel shaft and the reciprocating screw are rotatably connected.

[0007] A drive motor is provided below the winding reel shaft, and the drive motor is used to drive the winding reel shaft to drive the reciprocating screw to reciprocate and wind the roll material.

[0008] As a further description of the above technical solution, the main frame includes side panels, which are detachably mounted on the bottom frame, and a top panel is detachably mounted on the side panels.

[0009] As a further description of the above technical solution, the opposing side plates are detachably connected by a fixing rod, and the side plates and the top plate together form a winding cavity.

[0010] As a further description of the above technical solution, the take-up reel shaft and the reciprocating screw are detachably mounted through the side plate via a mounting base, and drive wheels are provided on the take-up reel shaft and the reciprocating screw.

[0011] As a further description of the above technical solution, the drive wheel on one side of the take-up reel shaft is rotatably connected to the output end of the drive motor via a belt, and the drive wheel on the other side of the take-up reel shaft is rotatably connected to the drive wheel of the reciprocating screw via a chain.

[0012] As a further description of the above technical solution, the ends of the take-up reel shaft are fitted with inclined cones facing each other, and the take-up reel is installed on the outside of the inclined cones.

[0013] As a further description of the above technical solution, the reciprocating screw is fitted with a bushing, and a slider is detachably installed on the outside of the bushing via a clamping plate.

[0014] As a further description of the above technical solution, a crescent key is snapped between the slider and the bushing, and an adjusting nut is detachably connected to the top of the crescent key via a spring.

[0015] As a further description of the above technical solution, a guide rod is provided on the top of one side of the main frame, and a guide roller is sleeved on the outside of the guide rod.

[0016] As a further description of the above technical solution, the drive motor is detachably mounted on the bottom frame via a motor mounting bracket.

[0017] The beneficial effects of this utility model are as follows:

[0018] In this invention, the drive motor drives the winding reel shaft to rotate via a belt drive wheel assembly, which in turn drives the reciprocating screw to reciprocate and wind up the roll material via a chain drive wheel assembly. This allows the roll material to be wound up evenly, effectively improving winding efficiency while avoiding the problem of uneven roll material height.

[0019] To more clearly illustrate the structural features and functions of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of the roll winding machine of this utility model;

[0021] Figure 2 This is a cross-sectional view of the roll winding machine of this utility model;

[0022] Figure 3 This is the front view of the roll winding machine of this utility model;

[0023] Figure 4 This is a top view of the roll winding machine of this utility model.

[0024] Figure label:

[0025] 1. Main frame; 101. Side plate; 102. Bottom frame; 103. Top plate; 2. Rewind reel shaft; 3. Reciprocating screw; 4. Drive motor; 5. Fixing rod; 6. Mounting base; 7. Drive wheel; 8. Belt; 9. Chain; 10. Inclined cone; 11. Rewind reel; 12. Bushing; 13. Slider; 14. Crescent key; 15. Spring; 16. Adjusting nut; 17. Guide rod; 18. Guide roller; 19. Motor mounting base. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0027] like Figures 1-4 As shown, in one embodiment, a roll winding machine includes: a detachable main frame 1, wherein the main frame 1 includes multiple side plates 101, and the side plates 101 are detachably mounted on a bottom frame 102 formed by welding rectangular tubes; correspondingly, a top plate 103 is detachably mounted above the side plates 101, so that the side plates 101 and the top plate 103 can be closed to form a winding cavity for placing winding components.

[0028] Specifically, the opposing side plates 101 are detachably connected by fixing rods 5. The fixing rods 5 are evenly distributed in the height direction of the side plates 101, so that the side plates 101 will not deform or shake during the winding operation.

[0029] Please continue reading. Figures 1-4 In this embodiment, a winding reel shaft 2 and a reciprocating screw 3 are installed in parallel inside the main frame 1, and the winding reel shaft 2 and the reciprocating screw 3 are rotatably connected by a transmission assembly to realize the rotation and winding of the roll material.

[0030] Specifically, the take-up reel shaft 2 and the reciprocating screw 3 are detachably mounted through the side plate 101 via the bearing mounting seat 6, and the take-up reel shaft 2 and the reciprocating screw 3 are provided with drive wheels 7 of different specifications, so that the take-up reel shaft 2 and the reciprocating screw 3 can be combined with different transmission components (such as belt pulley assembly or chain pulley transmission assembly, etc.).

[0031] For example, the large-diameter drive wheel 7 mounted on one side of the winding reel shaft 2 is connected to the output end of the drive motor 4 via a multi-wedge belt 8, while the small-diameter drive wheel 7 on the other side is linked with the drive wheel 7 on the reciprocating screw 3 via a double-row roller chain 9. This dual transmission design can effectively improve the synchronization and reliability of power transmission.

[0032] Furthermore, a roll material placement rack is provided at the end of the take-up reel shaft 2, which is formed by a combination of a pair of opposing inclined cones 10 and a replaceable take-up reel 11. When the take-up reel shaft 2 rotates, it can synchronously drive the roll material placement rack to rotate, and the synchronously rotating reciprocating screw 3 can drive the roll material to reciprocate, thereby realizing the reciprocating winding of the roll material.

[0033] It should be explained in detail that a bushing 12 is sleeved on the outside of the reciprocating screw 3 to protect the reciprocating screw 3, and a slider 13 is detachably installed on the outside of the bushing 12 through a clamping plate, so that the slider 13 can slide back and forth on the bushing 12 during winding, thereby adjusting the winding position of the roll material and avoiding the problem of uneven thickness of the roll material during winding.

[0034] Specifically, a crescent key 14 is snapped between the slider 13 and the bushing 12 to keep them fixed in the circumferential (rotational) direction, preventing relative rotation between the slider 13 and the bushing 12 due to the rotation of the reciprocating screw 3. An adjusting nut 16 is detachably connected to the top of the crescent key 14 via a spring 15. The spring 15 applies a continuous elastic force to keep the crescent key 14 tightly against the keyway, eliminating the problem of increased clearance due to long-term use. When the bushing 12 or the slider 13 wears due to long-term friction, the spring 15 can automatically compensate for the clearance, preventing loosening from affecting the winding accuracy. The adjusting nut 16 can be turned to change the compression of the spring 15, thereby adjusting the clamping force of the crescent key 14.

[0035] Furthermore, a drive motor 4 is provided below the winding reel shaft 2 to drive the winding reel shaft 2 to drive the reciprocating screw 3 to reciprocate and wind the roll material, and the drive motor 4 is detachably mounted on the bottom frame 102 via the motor mounting base 19.

[0036] It is understood that the drive motor 4 is electrically connected to the controller (e.g., PLC controller) and the touch screen display (not shown in the figure as prior art) via wires, thereby realizing the setting of winding parameters and the control of the winding process.

[0037] It should be noted that a guide rod 17 is provided on the top of one side of the main frame 1, and a guide roller 18 is sleeved on the outside of the guide rod 17, so that the roll material can fall into the inside of the take-up reel 11 after passing through the guide roller 18 for reciprocating winding.

[0038] Working principle: The roll material is first initially straightened by the guide roller 18, and then guided to the inside of the take-up reel 11 for fixation. After the operator sets the operating parameters such as the winding speed and tension, the drive motor 4 is started. The drive motor 4 then drives the take-up reel shaft 2 to rotate through the belt 8, and at the same time drives the screw to generate synchronous reciprocating motion through the chain 9. Under the action of the dual motion, the roll material is evenly and repeatedly wound on the take-up reel 11.

[0039] Through the above technical solution, this application enables the roll material to be wound evenly, effectively improving winding efficiency while avoiding the problem of uneven roll material height.

[0040] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A roll winding machine, characterized in that, include: The main frame (1) is equipped with a winding reel shaft (2) and a reciprocating screw (3) inside the main frame (1), and the winding reel shaft (2) and the reciprocating screw (3) are rotatably connected; A drive motor (4) is provided below the winding reel shaft (2). The drive motor (4) is used to drive the winding reel shaft (2) to drive the reciprocating screw (3) to reciprocate and wind up the roll material.

2. The roll winding machine according to claim 1, characterized in that, The main frame (1) includes a side plate (101), which is detachably mounted on the bottom frame (102), and a top plate (103) is detachably mounted on the side plate (101).

3. The roll winding machine according to claim 2, characterized in that, The opposing side plates (101) are detachably connected by a fixing rod (5), and the side plates (101) and the top plate (103) together form a winding cavity.

4. The roll winding machine according to claim 1, characterized in that, The winding reel shaft (2) and the reciprocating screw (3) are detachably mounted through the side plate (101) via the mounting base (6), and drive wheels (7) are provided on the winding reel shaft (2) and the reciprocating screw (3).

5. The roll winding machine according to claim 4, characterized in that, The drive wheel (7) on one side of the winding reel shaft (2) is rotatably connected to the output end of the drive motor (4) via a belt (8), and the drive wheel (7) on the other side of the winding reel shaft (2) is rotatably connected to the drive wheel (7) of the reciprocating screw (3) via a chain (9).

6. The roll winding machine according to claim 4, characterized in that, The ends of the take-up reel shaft (2) are fitted with inclined cones (10) facing each other, and a take-up reel (11) is installed on the outside of the inclined cones (10).

7. The roll winding machine according to claim 4, characterized in that, The reciprocating screw (3) is fitted with a bushing (12), and a slider (13) is detachably installed on the outside of the bushing (12) through a clamping plate.

8. The roll winding machine according to claim 7, characterized in that, A crescent key (14) is snapped between the slider (13) and the bushing (12), and an adjusting nut (16) is detachably connected to the top of the crescent key (14) via a spring (15).

9. The roll winding machine according to claim 1, characterized in that, A guide rod (17) is provided on the top of one side of the main frame (1), and a guide roller (18) is sleeved on the outside of the guide rod (17).

10. The roll winding machine according to claim 5, characterized in that, The drive motor (4) is detachably mounted on the bottom frame (102) via a motor mounting bracket (19).

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