Winding machine capable of degrading thin film

Abstract

The utility model relates to the technical field of winding machines, in particular to a degradable film winding machine which comprises a machine frame, a winding mechanism is arranged in the machine frame, a winding shaft is rotationally connected to the position, corresponding to the winding mechanism, of the outer wall of the machine frame, and an indicator lamp is fixedly connected to the top of the machine frame and located above the winding mechanism. A controller is installed on the outer wall of the rack, and a power plug is fixedly connected to the position, close to the controller, of the outer wall of the rack; the winding mechanism comprises a driving shaft rotationally connected to the interior of the rack, a connecting shaft is slidably connected to the interior of the outer wall of the driving shaft, and a pushing ring is fixedly connected to the portion, outside the driving shaft, of the outer wall of the connecting shaft. The problems that a winding shaft of an existing winding machine is fixedly installed, and the operation of disassembling and replacing the winding shaft is tedious are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding machine for a degradable film. Background Art

[0002] The winder is a device used to wind up the produced degradable film during the production process of the degradable film, but the existing winders still have shortcomings. Specifically, the winding shaft of the existing winder is fixedly installed, and the operation of disassembling and replacing the winding shaft is relatively cumbersome.

[0003] Therefore, a winding machine for degradable films is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a winding machine for a degradable film to solve the problems raised in the above background technology.

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

[0006] A reel for a degradable film, comprising a frame, a reeling mechanism is arranged inside the frame, a reeling shaft is rotatably connected to the outer wall of the frame at a position corresponding to the reeling mechanism, an indicator light is fixedly connected to the top of the frame and above the reeling mechanism, a controller is installed on the outer wall of the frame, and a power plug is fixedly connected to the outer wall of the frame and near the controller;

[0007] The winding mechanism includes a driving shaft rotatably connected to the inside of the frame, the outer wall of the driving shaft is slidably connected with a connecting shaft, the outer wall of the connecting shaft and the outside of the driving shaft are fixedly connected with a pushing ring, the outer wall of the pushing ring and the top, bottom and both sides of the connecting shaft are rotatably connected with pushing rods, the outer wall of the pushing rod and the end away from the pushing ring are fixedly connected with an electric push rod, the bottom of the pushing ring is fixedly connected with a reflecting plate, the inside of the frame and the corresponding position of the reflecting plate are fixedly connected with a laser sensor, the front of the frame and the top of the winding shaft are fixedly connected with a fixing box, the inside of the fixing box is slidably connected with a piston plate, the top of the piston plate and the inside of the fixing box are fixedly connected with a cutting blade, the bottom of the piston plate is fixedly connected with a reset spring, the inside of the fixing box and the bottom of the piston plate are fixedly connected with a micro air pump, the top of the fixing box and the front and back sides of the cutting blade are fixedly connected with scrapers, and servo motors are fixedly connected on both sides of the frame and at the corresponding positions of the driving shaft.

[0008] As a preferred solution of the utility model, the reeling mechanism and the indicator light are both provided with two groups, and the indicator light, the power plug and the controller are all connected electrically.

[0009] As a preferred solution of the utility model, the driving shaft, connecting shaft, pushing ring, pushing rod and scraper are all made of aluminum alloy. The connecting shaft passes through the driving shaft and the frame and extends into the winding shaft. The connection between the reset spring and the fixed box, and the servo motor and the driving shaft are all fixed connections.

[0010] As a preferred solution of the utility model, the reflective plate is made of aluminum foil, the connecting shaft and the scraper are designed as triangular structures, and the shapes of the inner walls of the driving shaft and the winding shaft are adapted to the shape of the connecting shaft.

[0011] As a preferred solution of the utility model, the length of the cutting blade is matched with the length of the winding shaft, and the piston plate is made of ABS plastic.

[0012] As a preferred solution of the utility model, the reset springs are provided in multiple groups, and the laser sensor, the electric push rod, the micro air pump and the servo motor are all electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a winding machine for degradable film is designed, and the winding mechanism in the device is used to wind up the degradable film, and one end of the degradable film is fixed on the winding shaft. The controller starts the servo motor, and the servo motor drives the winding shaft to rotate through the driving shaft and the connecting shaft. The rotating winding shaft will wind up the produced degradable film. When there is too much degradable film wound on the winding shaft, the controller starts the micro air pump, and the micro air pump pressurizes the air and sends it into the fixed box. The high-pressure air will push the piston plate and the cutting blade to move upward, and the cutting blade moving upward will cut the degradable film. The controller starts the electric push rod, and the electric push rod will drive the push ring to move inward through the push rod, and the push ring moving inward will drive the connecting shaft to move inward, and the connecting shaft moving inward The shaft will withdraw from the take-up shaft, and the worker will remove the take-up shaft with the biodegradable film rolled up. The servo motor drives the take-up shaft and the push ring to continue rotating through the drive shaft and the connecting shaft, so that the reflector at the bottom of the push ring is aligned with the laser sensor, thereby returning the drive shaft and the connecting shaft to the center. The controller starts the indicator light and stops the servo motor. The drive shaft and the connecting shaft no longer rotate, and a new take-up shaft is placed on the frame so that the take-up shaft is aligned with the connecting shaft. The electric push rod will drive the push ring to move in the opposite direction through the push rod, and the push ring moving in the opposite direction will drive the connecting shaft to slide outward. The connecting shaft is inserted into the new take-up shaft, thereby fixing the new take-up shaft on the frame, and the disassembly and replacement operation is relatively convenient, which solves the problem that the take-up shaft of the existing winder is fixedly installed, and the operation of disassembling and replacing the take-up shaft is relatively cumbersome. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a partial front cross-sectional view of the drive shaft of the utility model;

[0017] Figure 3 It is a side sectional view of the fixing box of the utility model.

[0018] In the figure: 1. frame; 2. winding mechanism; 3. winding shaft; 4. indicator light; 5. controller; 6. power plug; 201. driving shaft; 202. connecting shaft; 203. pushing ring; 204. pushing rod; 205. electric push rod; 206. reflecting plate; 207. laser sensor; 208. fixing box; 209. piston plate; 210. cutting blade; 211. reset spring; 212. micro air pump; 213. scraper; 214. servo motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3, the utility model provides a technical solution:

[0024] A reel for a degradable film comprises a frame 1, a reeling mechanism 2 is arranged inside the frame 1, a reeling shaft 3 is rotatably connected to the outer wall of the frame 1 and at a position corresponding to the reeling mechanism 2, an indicator light 4 is fixedly connected to the top of the frame 1 and above the reeling mechanism 2, a controller 5 is installed on the outer wall of the frame 1, and a power plug 6 is fixedly connected to the outer wall of the frame 1 and at a position close to the controller 5;

[0025] The winding mechanism 2 and the indicator light 4 are both provided with two groups, and the connection mode of the indicator light 4, the power plug 6 and the controller 5 is all electrically connected;

[0026] In this embodiment, reference Figure 2 and Figure 3 The winding mechanism 2 includes a driving shaft 201 rotatably connected to the inside of the frame 1, a connecting shaft 202 is slidably connected to the inside of the outer wall of the driving shaft 201, a pushing ring 203 is fixedly connected to the outer wall of the connecting shaft 202 and outside the driving shaft 201, a pushing rod 204 is rotatably connected to the outer wall of the pushing ring 203 above, below and on both sides of the connecting shaft 202, an electric push rod 205 is fixedly connected to the outer wall of the pushing rod 204 and at one end away from the pushing ring 203, a reflecting plate 206 is fixedly connected to the bottom of the pushing ring 203, and a laser sensor 20 is fixedly connected to the inside of the frame 1 and at the corresponding position of the reflecting plate 206 7. A fixed box 208 is fixedly connected to the front of the frame 1 and above the winding shaft 3, a piston plate 209 is slidably connected inside the fixed box 208, a cutting blade 210 is fixedly connected to the top of the piston plate 209 and inside the fixed box 208, a return spring 211 is fixedly connected to the bottom of the piston plate 209, a micro air pump 212 is fixedly connected inside the fixed box 208 and below the piston plate 209, a scraper 213 is fixedly connected to the top of the fixed box 208 and on the front and back sides of the cutting blade 210, and a servo motor 214 is fixedly connected to both sides of the frame 1 and at the corresponding positions of the drive shaft 201;

[0027] The driving shaft 201, the connecting shaft 202, the pushing ring 203, the pushing rod 204 and the scraper 213 are all made of aluminum alloy, the connecting shaft 202 penetrates the driving shaft 201 and the frame 1 and extends into the winding shaft 3, the reset spring 211 and the fixing box 208, the servo motor 214 and the driving shaft 201 are all connected in a fixed manner, the reflecting plate 206 is made of aluminum foil, the connecting shaft 202 and the scraper 213 are designed in a triangular structure, the inner wall shape of the driving shaft 201 and the winding shaft 3 is adapted to the shape of the connecting shaft 202, the length of the cutting blade 210 is adapted to the length of the winding shaft 3, the piston plate 209 is made of ABS plastic, the reset spring 211 is provided with multiple groups, the laser sensor 207, the electric push rod 205, the micro air pump 212 and the servo motor 214 are all connected to the controller 5 in an electrically connected manner, the controller 5 starts the electric push rod 205, and the electric push rod 205 drives the push rod 204 to push the push rod 204 The movable ring 203 moves inward, and the inwardly moving push ring 203 will drive the connecting shaft 202 to move inward. The inwardly moving connecting shaft 202 will exit the winding shaft 3. The worker will remove the winding shaft 3 with the degradable film rolled up, and the servo motor 214 will drive the push ring 203 to continue to rotate through the drive shaft 201 and the connecting shaft 202, so that the reflector 206 at the bottom of the push ring 203 is aligned with the laser sensor 207, so that the drive shaft 201 and the connecting shaft 202 are returned to the center, and the controller 5 starts the indicator light 4 and stops the servo motor 214. The drive shaft 201 and the connecting shaft 202 no longer rotate, and a new winding shaft 3 is placed on the frame 1 so that the winding shaft 3 is aligned with the connecting shaft 202. The electric push rod 205 will drive the push ring 203 to move in the opposite direction through the push rod 204, and the push ring 203 moving in the opposite direction will drive the connecting shaft 202 to slide outward, and the connecting shaft 202 is inserted into the new winding shaft 3, thereby fixing the new winding shaft 3 on the frame 1.

[0028] The working process of the utility model: when the degradable film reel designed by the present invention is in operation, one end of the degradable film is fixed on the reel 3, the controller 5 starts the servo motor 214, the servo motor 214 drives the reel 3 to rotate through the driving shaft 201 and the connecting shaft 202, and the rotating reel 3 reels the produced degradable film;

[0029] When there is too much degradable film rolled up on the reel 3, the controller 5 starts the micro air pump 212, and the micro air pump 212 pressurizes the air and sends it into the fixed box 208. The high-pressure air will push the piston plate 209 and the cutting blade 210 to move upward, and the cutting blade 210 moving upward will cut the degradable film. After the degradable film is cut, the micro air pump 212 extracts the air from the fixed box 208, and the return spring 211 will drive the piston plate 209 and the cutting blade 210 to move downward, and the cutting blade 210 will be retracted into the fixed box 208, and the scraper 213 will scrape off the film fragments remaining on the cutting blade 210;

[0030] The controller 5 starts the electric push rod 205, and the electric push rod 205 drives the push ring 203 to move inward through the push rod 204. The push ring 203 moving inward drives the connecting shaft 202 to move inward. The connecting shaft 202 moving inward will withdraw from the winding shaft 3. The worker removes the winding shaft 3 with the degradable film rolled up. The servo motor 214 drives the push ring 203 to continue rotating through the driving shaft 201 and the connecting shaft 202, so that the reflector 206 at the bottom of the push ring 203 is aligned with the laser sensor 207, so that The driving shaft 201 and the connecting shaft 202 return to the original position, the controller 5 starts the indicator light 4 and stops the servo motor 214, the driving shaft 201 and the connecting shaft 202 no longer rotate, and a new winding shaft 3 is placed on the frame 1 so that the winding shaft 3 is aligned with the connecting shaft 202. The electric push rod 205 drives the pushing ring 203 to move in the opposite direction through the pushing rod 204. The pushing ring 203 moving in the opposite direction drives the connecting shaft 202 to slide outward, and the connecting shaft 202 is inserted into the new winding shaft 3, thereby fixing the new winding shaft 3 on the frame 1.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding machine for a degradable film, comprising a frame (1), characterized in that: A reeling mechanism (2) is arranged inside the frame (1); a reeling shaft (3) is rotatably connected to the outer wall of the frame (1) at a position corresponding to the reeling mechanism (2); an indicator light (4) is fixedly connected to the top of the frame (1) and above the reeling mechanism (2); a controller (5) is installed on the outer wall of the frame (1); and a power plug (6) is fixedly connected to the outer wall of the frame (1) and at a position close to the controller (5); The winding mechanism (2) comprises a driving shaft (201) rotatably connected to the inside of the frame (1); a connecting shaft (202) is slidably connected to the inside of the outer wall of the driving shaft (201); a pushing ring (203) is fixedly connected to the outer wall of the connecting shaft (202) and outside the driving shaft (201); a pushing rod (204) is rotatably connected to the outer wall of the pushing ring (203) above, below and on both sides of the connecting shaft (202); an electric push rod (205) is fixedly connected to the outer wall of the pushing rod (204) and at one end away from the pushing ring (203); a reflecting plate (206) is fixedly connected to the bottom of the pushing ring (203); and a laser sensor (207) is fixedly connected to the inside of the frame (1) and at a position corresponding to the reflecting plate (206). ), a fixed box (208) is fixedly connected to the front of the frame (1) and above the winding shaft (3), a piston plate (209) is slidably connected to the interior of the fixed box (208), a cutting blade (210) is fixedly connected to the top of the piston plate (209) and inside the fixed box (208), a return spring (211) is fixedly connected to the bottom of the piston plate (209), a micro air pump (212) is fixedly connected to the interior of the fixed box (208) and below the piston plate (209), a scraper (213) is fixedly connected to the top of the fixed box (208) and on the front and back sides of the cutting blade (210), and a servo motor (214) is fixedly connected to both sides of the frame (1) and at corresponding positions of the drive shaft (201).

2. The winding machine for a degradable film according to claim 1, characterized in that: The reeling mechanism (2) and the indicator light (4) are both provided with two groups, and the indicator light (4), the power plug (6) and the controller (5) are all connected electrically.

3. The winding machine for a degradable film according to claim 1, characterized in that: The driving shaft (201), the connecting shaft (202), the pushing ring (203), the pushing rod (204) and the scraper (213) are all made of aluminum alloy; the connecting shaft (202) passes through the driving shaft (201) and the frame (1) and extends into the winding shaft (3); the connection between the return spring (211) and the fixing box (208), and the connection between the servo motor (214) and the driving shaft (201) are all fixed connections.

4. The winding machine for a degradable film according to claim 1, characterized in that: The reflective plate (206) is made of aluminum foil, the connecting shaft (202) and the scraper (213) are designed in a triangular structure, and the inner wall shapes of the driving shaft (201) and the winding shaft (3) are compatible with the shape of the connecting shaft (202).

5. The winding machine for a degradable film according to claim 1, characterized in that: The length of the cutting blade (210) is adapted to the length of the reel (3), and the piston plate (209) is made of ABS plastic.

6. The winding machine for a degradable film according to claim 1, characterized in that: The return springs (211) are provided in multiple groups, and the laser sensor (207), the electric push rod (205), the micro air pump (212) and the servo motor (214) are all electrically connected to the controller (5).

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