Cantilever type film winding machine of photovoltaic aluminum frame automatic packaging system

Abstract

The invention relates to the technical field of film winding machines, in particular to a photovoltaic aluminum frame automatic packaging system cantilever type film winding machine which comprises a packaging mechanism, a balancing mechanism and a stabilizing mechanism. The packaging mechanism comprises a rack, a motor sleeve connected with the top of the rack, a motor penetrating through the bottom of the motor sleeve, a cantilever connected with an output shaft of the motor and a sliding sleeve connected to one end of the cantilever in a sliding and sleeving mode. A heavy object is placed in the balance frame, the weights of the two ends of the cantilever are equal, then when a conveyor transports the object to the position under a motor sleeve, a worker connects the movable end of a film with the object, then a motor is started, then the cantilever drives a sliding sleeve, a stand column and an air cylinder to rotate, a ball is matched with an annular groove, and the stand column serves as a connecting medium; the balance of the motor sleeve can be obtained, the cantilever rotates more stably, the situation that one end is heavy and the other end is light is eradicated, the load on the output shaft of the motor is relieved, and the service life of the machine is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of film wrapping machines, and in particular to a cantilever film wrapping machine for an automatic packaging system of a photovoltaic aluminum frame. Background Art

[0002] Film wrapping machine, also known as pallet baler, stretch film wrapping machine, etc., commonly known as pallet wrapping machine, is a special packaging machine for mechanized film wrapping. It is an indispensable packaging machine in the packaging process of modern enterprises, especially export-oriented enterprises.

[0003] The cantilever wrapping machine currently in use has a wrapping mechanism for packaging objects located at one end of the cantilever, so the cantilever will be heavy at one end and light at the other. This is a load for the motor output shaft that rotates with the cantilever. In severe cases, cracks will appear on the motor output shaft, seriously affecting the service life of the machine. Summary of the invention

[0004] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in the present invention is: The cantilever film wrapping machine of the photovoltaic aluminum frame automatic packaging system includes a packaging mechanism, a balancing mechanism and a stabilizing mechanism. The packaging mechanism includes a frame, a motor sleeve connected to the top of the frame, a motor running through the bottom of the motor sleeve, a cantilever connected to the motor output shaft, a sliding sleeve slidably sleeved on one end of the cantilever, a column connected to the bottom of the sliding sleeve, a cylinder installed on one side of the column, a material frame movably connected to the cylinder, an insertion shaft installed inside the material frame, and a balancing mechanism. The balancing mechanism includes a reinforcement sleeve connected between the motor output shaft and the cantilever, a bolt running through the front side of the reinforcement sleeve, a sliding sleeve slidably sleeved on the other end of the cantilever, and a bolt running through the front side of the reinforcement sleeve. A balance frame at one end, two springs connected between the reinforcement sleeve and the balance frame, two guide roller frames arranged on the outside of the balance frame and connected to the cantilever, two pull ropes fitted on the outside of the guide roller frames and connected between the balance frame and the sliding sleeve, a micro motor embedded in the top of the sliding sleeve, a gear connected to the output shaft of the micro motor, a plurality of tooth grooves suitable for gear meshing are provided on one side of the cantilever, the inner end of the bolt is fitted with the outer wall of the cantilever, and a stabilizing mechanism, the stabilizing mechanism includes an annular groove opened at the bottom of the motor sleeve, a sphere slidably installed inside the annular groove, and a vertical rod connected between the cantilever and the sphere.

[0006] By adopting the above technical solution, heavy objects are placed in the balance frame to make the weights at both ends of the cantilever equal. Then when the conveyor transports the goods to the bottom of the motor sleeve, the staff connects the movable end of the film with the goods, and then starts the motor. Then the cantilever rotates with the sliding sleeve, the column, and the cylinder. Here, the sphere cooperates with the annular groove, and the vertical rod serves as a connecting medium. When the cantilever rotates, the motor sleeve can be balanced, making the cantilever rotate more smoothly, eliminating the situation where one end is heavy and the other end is light, alleviating the load on the motor output shaft, and ensuring the service life of the machine.

[0007] In a preferred example, the present invention can be further configured as follows: the material frame is set to be U-shaped and fits with the outer wall of the column.

[0008] In a preferred example, the present invention can be further configured as follows: a feed port is provided on the top of the material frame, the feed port is located on one side of the movable end of the cylinder, and is vertically coaxial with the insertion shaft.

[0009] In a preferred example, the present invention can be further configured as follows: the two springs are laterally symmetrical about the cantilever.

[0010] In a preferred example, the present invention can be further configured as follows: the two spheres are vertically symmetrical about the motor output shaft, and the spheres and the vertical rods are both made of metal materials.

[0011] In a preferred example, the present invention can be further configured as follows: a conveyor is provided at the bottom of the frame, and the conveyor is electrically connected to an external power supply.

[0012] By adopting the above technical solution, the beneficial effects achieved by the present invention are: 1. In the present invention, heavy objects are placed in the balance frame to make the weights at both ends of the cantilever equal. Then, when the conveyor transports the goods to the bottom of the motor sleeve, the staff connects the movable end of the film with the goods and starts the motor. Then, the cantilever rotates with the sliding sleeve, the column and the cylinder. Here, the sphere cooperates with the annular groove and the vertical rod serves as a connecting medium. When the cantilever rotates, the motor sleeve can be balanced, the cantilever rotates more smoothly, and the situation of one end being heavy and the other end being light is eliminated. The load on the motor output shaft is alleviated to ensure the service life of the machine.

[0013] 2. In the present invention, when the goods are transported to the bottom of the motor sleeve, the staff will fit the movable end of the film to the goods, and then start the motor. Here, the movable end of the cylinder is slowly retracted, and then the film is evenly wrapped around the outside of the goods, and then the film is cut with a cutter to realize the packaging of the goods. The structure is simple and easy to use.

[0014] 3. In the present invention, when winding a small object, the micro motor is started, and then the gear rotates, and then the tooth groove affects the lower sliding sleeve to bring the column closer to the motor, thereby reducing the distance between the film and the object and improving the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the packaging mechanism of the present invention; Figure 3 It is a partial structural schematic diagram of the packaging mechanism of the present invention; Figure 4 It is a schematic diagram of the balancing mechanism of the present invention; Figure 5 For the present invention Figure 4 A magnified view of the structure of part A; Figure 6 It is a schematic diagram of the stabilizing mechanism of the present invention.

[0016] Reference numerals: 100, packaging mechanism; 110, frame; 120, motor sleeve; 130, motor; 140, cantilever; 150, sliding sleeve; 160, column; 170, cylinder; 180, material frame; 190, plug shaft; 200, balancing mechanism; 210, reinforcement sleeve; 220, bolt; 230, balancing frame; 240, spring; 250, guide roller frame; 260, pull rope; 270, micro motor; 280, gear; 290, tooth groove; 300, stabilizing mechanism; 310, annular groove; 320, sphere; 330, vertical rod; 400. Conveyor. DETAILED DESCRIPTION

[0017] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0018] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0019] The following describes a cantilever film wrapping machine for an automatic packaging system for photovoltaic aluminum frames provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Example

[0021] Combination Figure 1-Figure 6As shown, the cantilever film wrapping machine of the photovoltaic aluminum frame automatic packaging system provided by the present invention includes a packaging mechanism 100, a balancing mechanism 200 and a stabilizing mechanism 300, wherein the packaging mechanism 100 includes a frame 110, a motor sleeve 120 connected to the top of the frame 110, a motor 130 passing through the bottom of the motor sleeve 120, a cantilever 140 connected to the output shaft of the motor 130, a sleeve 150 slidably sleeved on one end of the cantilever 140, a column 160 connected to the bottom of the sleeve 150, a cylinder 170 installed on one side of the column 160, a material frame 180 movably connected to the cylinder 170, and an insertion shaft 190 installed inside the material frame 180; A balancing mechanism 200, the balancing mechanism 200 comprises a reinforcing sleeve 210 connected between the output shaft of the motor 130 and the cantilever 140, a bolt 220 penetrating the front side of the reinforcing sleeve 210, a balancing frame 230 slidably sleeved on the other end of the cantilever 140, two springs 240 connected between the reinforcing sleeve 210 and the balancing frame 230, two guide roller frames 250 arranged on the outside of the balancing frame 230 and connected to the cantilever 140, two pull ropes 260 attached to the outside of the guide roller frames 250 and connected between the balancing frame 230 and the sliding sleeve 150, a micro motor 270 embedded in the top of the sliding sleeve 150, a gear 280 connected to the output shaft of the micro motor 270, a plurality of tooth grooves 290 suitable for meshing of the gear 280 are provided on one side of the cantilever 140, and the inner end of the bolt 220 is attached to the outer wall of the cantilever 140; The stabilizing mechanism 300 includes an annular groove 310 opened at the bottom of the motor sleeve 120 , a sphere 320 slidably installed inside the annular groove 310 , and a vertical rod 330 connected between the cantilever 140 and the sphere 320 .

[0022] Furthermore, the material frame 180 is configured to be U-shaped and fits against the outer wall of the column 160 . With this shape design, the film sleeved on the insertion shaft 190 can be stretched and pulled out smoothly.

[0023] Furthermore, the two springs 240 are laterally symmetrical about the cantilever 140 . With this layout design, the probability of the balance frame 230 getting stuck when translating on the cantilever 140 is low.

[0024] Furthermore, the two spheres 320 are vertically symmetrical about the output shaft of the motor 130. The spheres 320 and the vertical rods 330 are both made of metal materials. The spheres 320 and the vertical rods 330 made of metal materials can well pull up the cantilever 140, making the cantilever 140 rotate more stably.

[0025] Example

[0026] Combination Figure 1-4As shown, based on the first embodiment, a feed port is provided on the top of the material frame 180, the feed port is located on one side of the movable end of the cylinder 170, and is vertically coaxial with the insertion shaft 190. The feed port is provided to facilitate the staff to load the film.

[0027] Example

[0028] Combination Figure 1 As shown, in the above embodiment, a conveyor 400 is provided at the bottom of the frame 110, and the conveyor 400 is electrically connected to an external power supply. The conveyor 400 can be provided to transport articles, thereby improving the comfort of using the device.

[0029] The working principle and use process of the present invention are as follows: when the device is put into actual use, a film is put on the plug shaft 190 from the feed inlet, and then a heavy object is placed in the balance frame 230 to make the weights at both ends of the cantilever 140 equal. Then, when the conveyor 400 transports the goods to the bottom of the motor sleeve 120, the staff connects the movable end of the film with the goods, and then starts the motor. Then, the cantilever 140 rotates with the sliding sleeve 150, the column 160, and the cylinder 170. Here, the sphere 320 cooperates with the annular groove 310, and the vertical rod 330 is used as a connecting medium, so that when the cantilever 140 rotates, the motor sleeve 120 can be balanced, so that the cantilever 140 rotates more smoothly. The movable end of the cylinder 170 is slowly retracted, and then the film is evenly wrapped around the outside of the object. Then, when winding a smaller object, the micro motor 270 is started, and then the gear 280 rotates, and then the tooth groove 290 affects the lower slide sleeve 150 to bring the column 160 close to the motor 130, thereby shortening the distance between the film and the object and improving the winding efficiency. During the movement of the slide sleeve 150, the pull rope 260 is relaxed, and then the balance frame 230 pulled by the spring 240 also approaches the motor 130, ensuring that the weights of both ends of the cantilever 140 are equal at all times, preventing the situation where one end is heavy and the other end is light, alleviating the load on the output shaft of the motor 130, and ensuring the service life of the machine.

[0030] 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 the scope of the present invention is defined by the claims and their equivalents.

Claims

1. Photovoltaic aluminum frame automatic packaging system cantilever film wrapping machine, characterized by: include: A packaging mechanism (100), the packaging mechanism (100) comprising a frame (110), a motor sleeve (120) connected to the top of the frame (110), a motor (130) penetrating the bottom of the motor sleeve (120), a cantilever (140) connected to the output shaft of the motor (130), a sliding sleeve (150) slidably sleeved on one end of the cantilever (140), a column (160) connected to the bottom of the sliding sleeve (150), a cylinder (170) mounted on one side of the column (160), a material frame (180) movably connected to the cylinder (170), and an insertion shaft (190) mounted inside the material frame (180); A balancing mechanism (200), the balancing mechanism (200) comprising a reinforcing sleeve (210) connected between an output shaft of the motor (130) and a cantilever (140), a bolt (220) penetrating the front side of the reinforcing sleeve (210), a balancing frame (230) slidably sleeved on the other end of the cantilever (140), two springs (240) connected between the reinforcing sleeve (210) and the balancing frame (230), and two springs (240) provided on the outside of the balancing frame (230) and connected to the cantilever (140). A guide roller frame (250), two pull ropes (260) attached to the outside of the guide roller frame (250) and connected between the balance frame (230) and the sliding sleeve (150), a micro motor (270) embedded in the top of the sliding sleeve (150), and a gear (280) connected to the output shaft of the micro motor (270); a plurality of tooth grooves (290) suitable for meshing with the gear (280) are provided on one side of the cantilever (140); and the inner end of the bolt (220) is attached to the outer wall of the cantilever (140); A stabilizing mechanism (300) comprising an annular groove (310) opened at the bottom of the motor sleeve (120), a sphere (320) slidably mounted inside the annular groove (310), and a vertical rod (330) connected between the cantilever (140) and the sphere (320).

2. The cantilever film wrapping machine for the photovoltaic aluminum frame automatic packaging system according to claim 1 is characterized in that: The material frame (180) is configured to be U-shaped and fits closely to the outer wall of the column (160).

3. The cantilever film wrapping machine for the photovoltaic aluminum frame automatic packaging system according to claim 1 is characterized in that: A feed inlet is provided at the top of the material frame (180), the feed inlet is located on one side of the movable end of the cylinder (170), and is vertically coaxial with the insertion shaft (190).

4. The cantilever film wrapping machine for the photovoltaic aluminum frame automatic packaging system according to claim 1 is characterized in that: The two springs (240) are laterally symmetrical with respect to the cantilever (140).

5. The cantilever film wrapping machine for the photovoltaic aluminum frame automatic packaging system according to claim 1 is characterized in that: The two spheres (320) are vertically symmetrical about the output shaft of the motor (130), and the spheres (320) and the vertical rod (330) are both made of metal material.

6. The cantilever film wrapping machine for the photovoltaic aluminum frame automatic packaging system according to claim 1 is characterized in that: A conveyor (400) is provided at the bottom of the frame (110), and the conveyor (400) is electrically connected to an external power supply.

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