Packaging protection device for cast film

Abstract

The utility model relates to the packaging technical field of cast film, and disclose the packaging protection equipment of cast film, include: the inside rotation of positioning bin is connected with the reel, the inside engagement of connecting plate has the bolt, fixed plate, the fixed connection of fixed plate and positioning bin, the outside fixed mounting of fixed plate has the motor, the fixed mounting of output of motor has the output shaft, the fixed mounting of output shaft far away from the one end of motor has the driving gear. The beneficial effect of adopting the above technical scheme is: starting motor drives driving gear to rotate through output shaft, at this moment, the driving gear will mesh with the driven gear, and the reel is driven to rotate through the driven gear, at this moment, the reel is rolled up when rotating, the packaging on the surface of cast film is rolled up, manual rolling is not needed, and the overall work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology for cast films, and more specifically, to packaging protection equipment for cast films. Background Technology

[0002] Currently, in the cast film roll production industry, after the cast film rolls are processed, they need to be packaged to protect them. Before packaging, the cast film rolls need to be transported from the production site to the packaging site. Traditional transportation methods use manual handling or forklift transportation. Manual handling is inefficient and wastes manpower. After the cast film rolls are transported to the packaging point, the packaging film needs to be wrapped around the cast film rolls. Traditional packaging methods use manual labor to wrap the packaging film around the cast film rolls one circle at a time, which is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a packaging and protection device for cast film, which has the advantage of easy winding.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a packaging and protection device for cast film, comprising: a positioning chamber, wherein a roller is rotatably connected inside the positioning chamber, a first fixing block is fixedly installed on the outside of the positioning chamber, a rotating shaft is rotatably connected inside the first fixing block, a connecting rod is fixedly installed on the outside of the rotating shaft, a ferrule is fixedly installed on the outside of the connecting rod, a connecting plate is fixedly installed on the outside of the ferrule, and a bolt is engaged inside the connecting plate; a fixing plate, which is fixedly connected to the positioning chamber, a motor is fixedly installed on the outside of the fixing plate, an output shaft is fixedly installed on the output end of the motor, and a drive gear is fixedly installed on the end of the output shaft away from the motor.

[0005] The beneficial effects of adopting the above technical solution are: the starting motor drives the drive gear to rotate through the output shaft. At this time, the drive gear will mesh with the driven gear, and drive the roll to rotate through the driven gear. When the roll rotates, it rolls up the packaging on the surface of the cast film, so that manual winding is not required, thus improving the overall work efficiency.

[0006] As a preferred embodiment of this utility model, a driven gear is fixedly installed on the outer side of the scroll, and an insertion hole is provided inside the scroll. There are two insertion holes, which are located at the left and right ends of the scroll, respectively.

[0007] The beneficial effects of adopting the above technical solution are: the insertion holes facilitate the insertion of the two ends of the roll by robotic arms and other equipment, enabling the roll to carry the packaged cast film for transportation, thereby increasing the overall transportation efficiency.

[0008] As a preferred embodiment of this utility model, the positioning chamber has a groove inside, a slider is slidably connected inside the groove, a pull rod is fixedly installed in front of the slider, a fixed shaft is rotatably connected inside the pull rod, and a transmission roller is fixedly installed on the outside of the fixed shaft.

[0009] The beneficial effects of adopting the above technical solution are: the transmission roller comes into contact with the external packaging film, so that the packaging film can be evenly laid on the rolled-up cast film, thereby improving the aesthetics of the external packaging.

[0010] As a preferred embodiment of this utility model, a second fixing block is fixedly installed on the outer side of the positioning chamber, a telescopic rod is fixedly installed on the outer side of the second fixing block, a spring is sleeved on the outer side of the telescopic rod, a connecting block is fixedly installed on the side of the spring away from the second fixing block, and the connecting block is fixedly installed above the pull rod.

[0011] The beneficial effects of adopting the above technical solution are: the spring always provides elastic force to push the connecting block away from the second fixed block. Since the connecting block and the pull rod are fixedly connected, the pull rod will be driven to move through the sliding action of the slider and the slide groove, so that the fixed shaft is driven to move away from the positioning chamber. When the packaging film is rolled into the outside of the cast film, the packaging film is kept in a taut state to prevent wrinkles from occurring.

[0012] As a preferred embodiment of this utility model, the bottom of the positioning chamber is fixedly equipped with mounting legs, and there are two mounting legs, which are distributed left and right.

[0013] The beneficial effects of adopting the above technical solution are: both mounting legs are fixedly installed on the bottom working bracket, so that the positioning chamber maintains a fixed angle and increases the overall stability of the positioning chamber.

[0014] As a preferred embodiment of this utility model, there are two card sleeves and two connecting plates, and both card sleeves and two connecting plates are located above the positioning chamber.

[0015] The beneficial effects of adopting the above technical solution are: the main function of the two sleeves and the two connecting plates is to limit and lock the scroll, so that the scroll is always kept inside the positioning chamber and in a fixed position.

[0016] As a preferred embodiment of this utility model, there are four first fixing blocks and four connecting rods, and two rotating shafts. The two rotating shafts are rotatably connected to the four first fixing blocks and fixedly connected to the four connecting rods.

[0017] The beneficial effects of adopting the above technical solution are: the two rotating shafts are rotatably connected to the four first fixed blocks, thereby causing the four connecting rods to drive the two sleeves to rotate and connect, which makes it convenient to open when the packaged cast film needs to be disassembled.

[0018] As a preferred embodiment of this utility model, there are two pull rods, both of which are L-shaped.

[0019] The main function of the two tie rods is to support the transmission roller by rotating them with the fixed shaft, thus keeping the transmission roller in a stable state. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A; Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point B; Figure 4 This is a schematic diagram of the positioning chamber structure of this utility model; Figure 5 This utility model Figure 5 A magnified schematic diagram of the structure at point C.

[0021] In the diagram: 1. Positioning chamber; 2. Roller; 3. First fixing block; 4. Rotating shaft; 5. Connecting rod; 6. Sleeve; 7. Connecting plate; 8. Bolt; 9. Insertion hole; 10. Driven gear; 11. Fixing plate; 12. Motor; 13. Output shaft; 14. Drive gear; 15. Slide groove; 16. Slider; 17. Pull rod; 18. Fixing shaft; 19. Transmission roller; 20. Second fixing block; 21. Telescopic rod; 22. Spring; 23. Connecting block; 24. Mounting leg. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5As shown, this utility model provides a packaging protection device for cast film, including: a positioning chamber 1, a roller 2 rotatably connected inside the positioning chamber 1, a first fixing block 3 fixedly installed on the outside of the positioning chamber 1, a rotating shaft 4 rotatably connected inside the first fixing block 3, a connecting rod 5 fixedly installed on the outside of the rotating shaft 4, a sleeve 6 fixedly installed on the outside of the connecting rod 5, a connecting plate 7 fixedly installed on the outside of the sleeve 6, and a bolt 8 meshing inside the connecting plate 7; a fixing plate 11, fixedly connected to the positioning chamber 1, a motor 12 fixedly installed on the outside of the fixing plate 11, an output shaft 13 fixedly installed at the output end of the motor 12, and a drive gear 14 fixedly installed at the end of the output shaft 13 away from the motor 12.

[0024] The beneficial effects of adopting the above technical solution are: the starting motor 12 drives the driving gear 14 to rotate through the output shaft 13. At this time, the driving gear 14 will mesh with the driven gear 10, and drive the roll 2 to rotate through the driven gear 10. When the roll 2 rotates, it rolls up the packaging on the surface of the cast film, so that manual winding is not required, thus improving the overall work efficiency.

[0025] Among them, a driven gear 10 is fixedly installed on the outer side of the scroll 2, and an insertion hole 9 is opened inside the scroll 2. There are two insertion holes 9, which are located at the left and right ends of the scroll 2 respectively.

[0026] The beneficial effects of adopting the above technical solution are: the insertion hole 9 facilitates the insertion of the two ends of the roll 2 by equipment such as robotic arms, so that the roll 2 can carry the packaged cast film for transportation, thereby increasing the overall transportation efficiency.

[0027] The positioning chamber 1 has a groove 15 inside, a slider 16 is slidably connected inside the groove 15, a pull rod 17 is fixedly installed in front of the slider 16, a fixed shaft 18 is rotatably connected inside the pull rod 17, and a transmission roller 19 is fixedly installed on the outside of the fixed shaft 18.

[0028] The beneficial effects of adopting the above technical solution are: the transmission roller 19 comes into contact with the outer packaging film, so that the packaging film can be evenly laid on the rolled-up cast film, thereby improving the aesthetics of the outer packaging.

[0029] The positioning chamber 1 is fixedly installed with a second fixing block 20 on the outside, and a telescopic rod 21 is fixedly installed on the outside of the second fixing block 20. A spring 22 is sleeved on the outside of the telescopic rod 21. A connecting block 23 is fixedly installed on the side of the spring 22 away from the second fixing block 20. The connecting block 23 is fixedly installed above the pull rod 17.

[0030] The beneficial effects of adopting the above technical solution are: the spring 22 always provides elastic force to push the connecting block 23 away from the second fixed block 20. Since the connecting block 23 and the pull rod 17 are fixedly connected, the pull rod 17 will be driven to move through the sliding action of the slider 16 and the slide groove 15, so that the fixed shaft 18 will be driven to move away from the positioning chamber 1. When the packaging film is rolled into the outside of the cast film, the packaging film will always be kept taut to prevent wrinkles from occurring.

[0031] The bottom of the positioning chamber 1 is fixedly equipped with two mounting legs 24, which are distributed on the left and right sides.

[0032] The beneficial effects of adopting the above technical solution are: both mounting legs 24 are fixedly mounted on the bottom working bracket, so that the positioning chamber 1 maintains a fixed angle and increases the overall stability of the positioning chamber 1.

[0033] There are two of each of the card sleeves 6 and the connecting plates 7, and both card sleeves 6 and connecting plates 7 are located above the positioning chamber 1.

[0034] The beneficial effects of adopting the above technical solution are: the main functions of the two sleeves 6 and the two connecting plates 7 are to limit and lock the scroll 2, so that the scroll 2 is always kept inside the positioning chamber 1 and in a fixed position.

[0035] There are four first fixing blocks 3 and four connecting rods 5, and two rotating shafts 4. The two rotating shafts 4 are rotatably connected to the four first fixing blocks 3 and are fixedly connected to the four connecting rods 5.

[0036] The beneficial effects of adopting the above technical solution are: the two rotating shafts 4 are rotatably connected to the four first fixed blocks 3, thereby causing the four connecting rods 5 to drive the two ferrules 6 to rotate and connect, which makes it convenient to open when the packaged cast film needs to be disassembled.

[0037] There are two pull rods 17, both of which are L-shaped.

[0038] The main function of the two tie rods 17 is to support the transmission roller 19 by rotating it with the fixed shaft 18, so that the transmission roller 19 remains in a stable state.

[0039] Working principle and usage process of this utility model: Firstly, a motor 12 is fixedly installed on the outside of the fixed plate 11, and an output shaft 13 is fixedly installed at the output end of the motor 12. A drive gear 14 is fixedly installed at the end of the output shaft 13 away from the motor 12. When the motor 12 is started, it drives the drive gear 14 to rotate through the output shaft 13. At this time, the drive gear 14 will mesh with the driven gear 10, and drive the roll 2 to rotate through the driven gear 10. When the roll 2 rotates, it rolls up the packaging on the surface of the cast film, so that manual winding is not required, which improves the overall work efficiency. Meanwhile, since the left and right ends of the roll 2 are provided with insertion holes 9, after packaging is completed, the robotic arm and other equipment are inserted into the insertion holes 9 so that the roll 2 can carry the packaged cast film for transportation, thereby increasing the overall transportation efficiency. Finally, since a telescopic rod 21 is fixedly installed on the outside of the second fixed block 20, and a spring 22 is sleeved on the outside of the telescopic rod 21, and a connecting block 23 is fixedly installed on the side of the spring 22 away from the second fixed block 20, and the connecting block 23 is fixedly installed above the pull rod 17, the spring 22 always provides elastic force to push the connecting block 23 away from the second fixed block 20. Since the connecting block 23 and the pull rod 17 are fixedly connected, the pull rod 17 will be driven to move through the sliding action of the slider 16 and the slide groove 15, so that the fixed shaft 18 is driven to move away from the positioning chamber 1. When the packaging film is rolled into the outside of the cast film, the packaging film is kept in a taut state to prevent wrinkles from occurring.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A packaging and protection device for cast film, characterized in that, include: The positioning chamber has a rotatably connected scroll inside, a first fixing block fixedly installed on the outside of the positioning chamber, a rotating shaft rotatably connected inside the first fixing block, a connecting rod fixedly installed on the outside of the rotating shaft, a sleeve fixedly installed on the outside of the connecting rod, a connecting plate fixedly installed on the outside of the sleeve, and bolts engaged inside the connecting plate. A fixed plate is fixedly connected to the positioning chamber. A motor is fixedly installed on the outer side of the fixed plate. An output shaft is fixedly installed on the output end of the motor. A drive gear is fixedly installed on the end of the output shaft away from the motor.

2. The packaging and protection equipment for cast film according to claim 1, characterized in that: A driven gear is fixedly installed on the outside of the scroll, and there are two insertion holes inside the scroll, which are located at the left and right ends of the scroll respectively.

3. The packaging and protection equipment for cast film according to claim 1, characterized in that: The positioning chamber has a sliding groove inside, and a slider is slidably connected inside the sliding groove. A pull rod is fixedly installed in front of the slider, and a fixed shaft is rotatably connected inside the pull rod. A transmission roller is fixedly installed on the outside of the fixed shaft.

4. The packaging and protection equipment for cast film according to claim 3, characterized in that: A second fixing block is fixedly installed on the outside of the positioning chamber, and a telescopic rod is fixedly installed on the outside of the second fixing block. A spring is sleeved on the outside of the telescopic rod, and a connecting block is fixedly installed on the side of the spring away from the second fixing block. The connecting block is fixedly installed above the pull rod.

5. The packaging and protection equipment for cast film according to claim 1, characterized in that: The bottom of the positioning chamber is fixedly equipped with mounting legs, and there are two mounting legs, which are distributed left and right.

6. The packaging and protection equipment for cast film according to claim 1, characterized in that: There are two of each of the card sleeves and connecting plates, and both of the card sleeves and connecting plates are located above the positioning chamber.

7. The packaging and protection equipment for cast film according to claim 1, characterized in that: There are four first fixing blocks and four connecting rods, and two rotating shafts. The two rotating shafts are rotatably connected to the four first fixing blocks and fixedly connected to the four connecting rods.

8. The packaging and protection equipment for cast film according to claim 3, characterized in that: There are two pull rods, both of which are L-shaped.

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