Automatic bagging and opening folding equipment for conical spindles

Abstract

The utility model relates to the technical field of automatic bagging of conical spindles, in particular to automatic bagging and opening folding equipment for conical spindles, which comprises an equipment platform, an equipment rack is mounted at the top end of the equipment platform, and a packaging mechanism is fixedly mounted at the bottom end of the equipment rack and positioned at the top end of the equipment platform. The conveying mechanism is fixedly installed at the top end of the equipment platform and located below the packaging mechanism and at one end of the packaging mechanism, the conveying mechanism comprises a vacuum generating device, the vacuum generating device is fixedly installed in the equipment platform, and the top end of the conveying mechanism is sleeved with a conical spindle. The outer wall of the conical spindle is sleeved with a packaging film, and the conical spindle is located at the bottom end of the packaging mechanism. According to the utility model, through the mutual matching between the internal parts of the packaging mechanism and the internal parts of the conveying mechanism, the conical spindles can be conveniently conveyed to a packaging station below the equipment rack on the equipment platform, and the packaging of nest openings on the outer walls and the inner walls of the conical spindles can be completed by a packaging film.

Description

Technical Field

[0001] This utility model relates to the field of automatic bagging technology for conical yarn spindles, specifically to an automatic bagging device for conical yarn spindles. Background Technology

[0002] The automatic bagging and sealing equipment for conical yarn spindles is a device that automatically attaches packaging film and seals the ends of conical yarn spindles. It can continuously and automatically attach film, heat shrink the ends, cut the film, and seal the ends of conical yarn spindles with a smaller end. Existing automatic sealing equipment can generally only bag and seal straight cylindrical products with a larger end diameter. When dealing with conical yarn spindles with a smaller end diameter, general automatic bagging and sealing equipment cannot complete the sealing work, requiring manual sealing. This manual bagging and sealing involves repetitive operations, resulting in high labor intensity, fatigue, low work efficiency, inconsistent quality, and slow production pace, which cannot meet the requirements for rapid production and packaging of yarn spindles.

[0003] A search revealed a utility model patent with publication number CN216292403U, which discloses an automatic bagging and sealing machine, including a frame, a feeding device, a bag-making device, an opening device, a bag-feeding moving device, a bag-feeding device, and a sealing device. The bag-making device is located on one side of the feeding device, with its outlet facing the opening device. A bag-feeding moving device is positioned between the outlet and the opening device, fixed to the top of the frame and slidably engaged with the bag-feeding device. One end of the bag-feeding device engages with the opening device, and the other end slidably engages with the discharge cylinder. The bag-feeding inlet of the sealing device faces the discharge cylinder. This design not only automates the bag production process through the feeding, cutting, and sealing devices, effectively improving production efficiency and yield, but also automatically completes bag picking, bag-feeding, and filling operations through the feeding, opening, and sealing devices, effectively enhancing the level of production automation.

[0004] This equipment is an automatic bagging and sealing device for mushroom bags. After the film is placed over the mushroom bag, a vacuum generator sucks up the film to seal the bag. This device seals the bags from both sides to the outside. However, conical yarn spindles require sealing inside the conical paper roll shaft. Furthermore, because the inner diameter of the conical hollow paper roll inside the yarn spindle is small, using a single vacuum generator for sealing cannot meet the requirements. Currently, there is no relevant equipment in China that solves the problem of automatically sealing and sealing yarn spindles with small inner diameter conical hollow paper rolls.

[0005] Therefore, it is necessary to propose an automatic bagging device for conical spindles to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an automatic bagging and sealing device for conical yarn spindles. Through the cooperation between the internal parts of the packaging mechanism and the internal parts of the conveying mechanism, the conical yarn spindles are easily conveyed on the equipment platform to the packaging station below the equipment frame, and the packaging film completes the sealing of the outer and inner walls of the conical yarn spindles. This solves the problem that in the prior art, the inner diameter of the conical hollow paper roll inside the conical yarn spindle is small, and the use of a single vacuum generator for sealing cannot meet the usage requirements. Currently, there is no relevant equipment in China to solve the problem of automatic bagging and sealing of yarn spindles with small inner diameter conical hollow paper rolls.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic bagging device for conical yarn spindles, comprising a device platform, a device frame installed at the top of the device platform, a packaging mechanism installed and fixed at the bottom of the device frame and located at the top of the device platform, a conveying mechanism installed and fixed at the top of the device platform and located below and at one end of the packaging mechanism, a conical yarn spindle sleeved at the top of the conveying mechanism, and a packaging film sleeved on the outer wall of the conical yarn spindle and located at the bottom of the packaging mechanism.

[0008] Preferably, the packaging mechanism includes a film supply device, which is installed and fixed at the top of the equipment frame. Multiple film cutting components are connected and fixed at the bottom of the film supply device. A bagging device is slidably connected to the top of the equipment frame and located on both sides of the film supply device. A displacement mechanism is installed and fixed at the top of the equipment platform and located at one end of the bottom of the film supply device, and is slidably connected to the top of the equipment platform. The outer wall of the displacement mechanism is provided with a support clamp, which fits against the outer wall of the conical spindle and is located at the bottom of the conical spindle.

[0009] Preferably, the conveying mechanism includes a vacuum generating device, which is installed and fixed inside the equipment platform. A vacuum tube is installed and fixed at the top of the vacuum generating device and extends to the top of the equipment platform. A conveying line is provided at the top of the equipment platform. A tooling fixture is installed and connected at the top of the conveying line and fits against the top of the vacuum tube, and is located directly below the film supply device. A tapered support tube is provided at the top of the tooling fixture and extends into the interior of the tapered yarn spindle.

[0010] Preferably, the film cutting assembly consists of a film cutting device and a heat shrinking device, and the film cutting device and the heat shrinking device are closely attached to each other. The surface of the bagging device is provided with a small suction cup, and the bottom end of the film supply device is provided with a circular film outlet that matches the packaging film.

[0011] Preferably, the bagging device and the displacement mechanism are slidably connected on the equipment platform and the equipment frame via electric slide rails, and the displacement mechanism is equipped with a lifting cylinder. The film feeding device, the film cutting assembly, the bagging device, and the displacement mechanism are all known technologies.

[0012] Preferably, the top of the tooling fixture is equipped with a notch device, the outer wall shape of the tapered support tube is consistent with the shape of the tapered yarn spindle and fits against the inner wall of the tapered yarn spindle, the bottom end of the tapered support tube is sealed and fitted against the tooling fixture, and the vacuum generating device and the conveyor line are known technologies.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. By activating the displacement mechanism, the lifting cylinder on the displacement mechanism works, which allows the displacement mechanism to move up and down. The movement of the displacement mechanism drives the support clamp to move, and the movement of the support clamp causes the conical yarn spindle on the tooling to separate from the tooling. The support clamp then moves the conical yarn spindle to the bottom of the film supply device, which then feeds the packaging film into a cylindrical shape and downwards. The small suction cup on the bagging device unfolds the bottom of the packaging film, making it easy for the packaging film to be fitted onto the outer wall of the conical yarn spindle. Through the cooperation of the film cutting device and the heat shrinking device on the film cutting assembly, the packaging film can be cut and heat-shrinked tightly onto the top of the conical yarn spindle, thus completing the film packaging operation on the surface of the conical yarn spindle.

[0015] 2. The conveyor line moves the tooling fixture, which in turn moves the conical yarn spindle to the bottom of the film supply device. After the outer wall of the conical yarn spindle is packaged by the displacement mechanism and the support clamp, the vacuum generator is activated. The vacuum generator draws through the vacuum tube at the bottom of the conical yarn spindle, causing the packaging film to form a cone shape at the bottom of the conical yarn spindle. Then, the displacement mechanism and the support clamp work together to move the conical yarn spindle downwards and contact the conical support tube. The conical support tube penetrates to the inner wall of the bottom recess of the conical yarn spindle, allowing the packaging film at the bottom of the conical yarn spindle to move to the inner wall of the bottom recess under the pressure of the conical support tube. This completes the packaging of the inner wall of the bottom recess of the conical yarn spindle. The conveyor line continues to move, allowing the packaged conical yarn spindle to be removed from below the film supply device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the equipment platform of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the conical yarn spindle and packaging film of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the displacement mechanism and the film supply device of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Equipment platform; 101. Equipment frame; 2. Packaging mechanism; 201. Film supply device; 202. Film cutting assembly; 203. Bagging device; 204. Displacement mechanism; 205. Support clamp; 3. Conveying mechanism; 301. Vacuum generator; 302. Vacuum tube; 303. Conveyor line; 304. Tooling fixture; 305. Conical support tube; 4. Conical spindle; 5. Packaging film. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model provides, for example Figure 1-4 The automatic bagging and sealing device for conical yarn spindles shown includes a platform 1, a frame 101 mounted on the top of the platform 1, a packaging mechanism 2 mounted and fixed at the bottom of the frame 101, and a conveying mechanism 3 mounted and fixed on the top of the platform 1, located below and at one end of the packaging mechanism 2. A conical yarn spindle 4 is sleeved on the top of the conveying mechanism 3, and a packaging film 5 is sleeved on the outer wall of the conical yarn spindle 4, located at the bottom of the packaging mechanism 2. Through the cooperation between the internal parts of the packaging mechanism 2 and the internal parts of the conveying mechanism 3, the conical yarn spindle 4 is easily conveyed on the platform 1 to the packaging station below the frame 101, and the packaging film 5 completes the packaging of the outer and inner wall sealing of the conical yarn spindle 4.

[0025] Refer to the instruction manual appendix Figure 1-4The packaging mechanism 2 includes a film supply device 201, which is installed and fixed at the top of the equipment frame 101. Multiple film cutting components 202 are connected and fixed at the bottom of the film supply device 201. A bagging device 203 is slidably connected to the top of the equipment frame 101 and located on both sides of the film supply device 201. A displacement mechanism 204 is installed and fixed at the top of the equipment platform 1 and located at one end of the bottom of the film supply device 201 and slidably connected to the top of the equipment platform 1. A support clamp 205 is provided on the outer wall of the displacement mechanism 204 and fits against the outer wall of the conical spindle 4 and is located at the bottom of the conical spindle 4. Through the mutual cooperation between the internal parts of the packaging mechanism 2, the packaging film 5 can complete the packaging of the outer wall of the conical spindle 4 and complete the cutting of the packaging film 5.

[0026] Refer to the instruction manual appendix Figure 1-4 The conveying mechanism 3 includes a vacuum generating device 301, which is installed and fixed inside the equipment platform 1. A vacuum tube 302 is installed and fixed at the top of the vacuum generating device 301 and extends to the top of the equipment platform 1. A conveying line 303 is provided at the top of the equipment platform 1. A tooling fixture 304 is installed and connected at the top of the conveying line 303 and fits against the top of the vacuum tube 302 and is located directly below the film supply device 201. A tapered support tube 305 is provided at the top of the tooling fixture 304 and extends into the interior of the tapered spindle 4. Through the mutual cooperation between the internal parts of the conveying mechanism 3, the conveying operation of the tapered spindle 4 can be completed, and the inner wall notch of the tapered spindle 4 can be vacuumed to form a tapered shape at the bottom of the tapered spindle 4.

[0027] Refer to the instruction manual appendix Figure 1-4 The film cutting assembly 202 consists of a film cutting device and a heat shrinking device, which are closely attached to each other. The surface of the bagging device 203 is provided with a small suction cup. The bottom end of the film supply device 201 is provided with a circular film outlet that matches the packaging film 5. The film cutting assembly 202 consists of a film cutting device and a heat shrinking device, which are closely attached to each other. This makes it easy for the film cutting assembly 202 to cut the packaging film 5 and make the packaging film 5 heat shrink tightly attached to the top of the conical spindle 4.

[0028] Refer to the instruction manual appendix Figure 1-4The bagging device 203 and the displacement mechanism 204 are slidably connected on the equipment platform 1 and the equipment frame 101 via electric slide rails. The displacement mechanism 204 is equipped with a lifting cylinder. The film supply device 201, the film cutting assembly 202, the bagging device 203, and the displacement mechanism 204 are all known technologies. The bagging device 203 and the displacement mechanism 204 are slidably connected on the equipment platform 1 and the equipment frame 101 via electric slide rails. The displacement mechanism 204 is equipped with a lifting cylinder to facilitate the sliding of the bagging device 203 and the displacement mechanism 204 on the equipment platform 1 and the equipment frame 101.

[0029] Refer to the instruction manual appendix Figure 1-4 The top of the loading device 304 is equipped with a notch device. The outer wall shape of the tapered support tube 305 is consistent with the shape of the tapered spindle 4 and fits against the inner wall of the tapered spindle 4. The bottom end of the tapered support tube 305 is sealed and fitted with the loading device 304. The vacuum generator 301 and the conveyor line 303 are known technologies. The notch device installed at the top of the loading device 304 and the outer wall shape of the tapered support tube 305 are consistent with the shape of the tapered spindle 4 and fit against the inner wall of the tapered spindle 4 make it easy for the packaging film 5 to form a cone shape at the bottom end of the tapered spindle 4. After the tapered spindle 4 comes into contact with the tapered support tube 305, the tapered support tube 305 squeezes the packaging film 5 and moves it into the notch in the inner wall of the tapered spindle 4.

[0030] The working principle of this practical application is as follows:

[0031] Refer to the instruction manual appendix Figure 1-4 By activating the displacement mechanism 204, the lifting cylinder on the displacement mechanism 204 is activated, which allows the displacement mechanism 204 to move up and down. The movement of the displacement mechanism 204 causes the support clamp 205 to move. The movement of the support clamp 205 causes the conical spindle 4 on the tooling 304 to separate from the tooling 304. The support clamp 205 moves the conical spindle 4 to the bottom of the film supply device 201, so that the film supply device 201 can deliver the packaging film 5 into a cylindrical shape and then convey it downward. The small suction cup on the bagging device 203 unfolds the bottom of the packaging film 5, making it easy for the packaging film 5 to fit onto the outer wall of the conical spindle 4. Through the cooperation of the film cutting device and the heat shrinking device on the film cutting assembly 202, the packaging film 5 can be cut and heat-shrinked tightly onto the top of the conical spindle 4, thus completing the film packaging operation on the surface of the conical spindle 4.

[0032] Refer to the instruction manual appendix Figure 1-4The conveyor line 303 drives the workpiece 304 to move, which in turn moves the conical spindle 4 to below the film supply device 201. After the outer wall of the conical spindle 4 is packaged by the displacement mechanism 204 and the support clamp 205, the vacuum generator 301 is activated. The vacuum generator 301 draws through the vacuum tube 302 at the bottom of the conical spindle 4, causing the packaging film 5 to form a cone shape at the bottom of the conical spindle 4. Then, the displacement mechanism 204 and the support clamp 205... The clamping plates 205 work together to drive the conical spindle 4 to move downward and contact the conical support tube 305, so that the conical support tube 305 penetrates to the inner wall of the bottom recess of the conical spindle 4. The packaging film 5 at the bottom of the conical spindle 4 can be moved to the inner wall of the bottom recess of the conical spindle 4 under the pressure of the conical support tube 305, thus completing the packaging of the inner wall of the bottom recess of the conical spindle 4. The conveyor line 303 continues to move, so that the packaged conical spindle 4 can be removed from below the film supply device 201.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic bagging device for conical yarn spindles, comprising a device platform (1), characterized in that: The top of the equipment platform (1) is equipped with an equipment frame (101), and the bottom of the equipment frame (101) is fixed with a packaging mechanism (2) located at the top of the equipment platform (1). The top of the equipment platform (1) is fixed with a conveying mechanism (3) located below the packaging mechanism (2) and at one end of the packaging mechanism (2). The top of the conveying mechanism (3) is fitted with a conical spindle (4), and the outer wall of the conical spindle (4) is fitted with a packaging film (5) located at the bottom of the packaging mechanism (2).

2. The automatic bagging device for a conical yarn spindle according to claim 1, characterized in that: The packaging mechanism (2) includes a film supply device (201), which is fixedly installed on the top of the equipment frame (101). Multiple film cutting components (202) are fixedly connected to the bottom of the film supply device (201). A bagging device (203) is slidably connected to the top of the equipment frame (101) and located on both sides of the film supply device (201). A displacement mechanism (204) is fixedly installed on the top of the equipment platform (1) and located at one end of the bottom of the film supply device (201) and slidably connected to the top of the equipment platform (1). A support clamp (205) is provided on the outer wall of the displacement mechanism (204) and fits against the outer wall of the conical spindle (4) and is located at the bottom of the conical spindle (4).

3. The automatic bagging device for a conical yarn spindle according to claim 2, characterized in that: The conveying mechanism (3) includes a vacuum generating device (301), which is installed and fixed inside the equipment platform (1). A vacuum tube (302) is installed and fixed at the top of the vacuum generating device (301) and extends to the top of the equipment platform (1). A conveying line (303) is provided at the top of the equipment platform (1). A tooling fixture (304) is installed and connected at the top of the conveying line (303) and fits against the top of the vacuum tube (302) and is located directly below the film supply device (201). A tapered support tube (305) is provided at the top of the tooling fixture (304) and extends into the interior of the tapered spindle (4).

4. The automatic bagging device for a conical yarn spindle according to claim 2, characterized in that: The film cutting assembly (202) consists of a film cutting device and a heat shrinking device, and the film cutting device and the heat shrinking device are closely attached to each other. The surface of the bagging device (203) is provided with a small suction cup, and the bottom end of the film supply device (201) is provided with a circular film outlet that matches the packaging film (5).

5. The automatic bagging device for a conical spindle according to claim 2, characterized in that: The bagging device (203) and the displacement mechanism (204) are slidably connected on the equipment platform (1) and the equipment frame (101) via electric slide rails, and the displacement mechanism (204) is equipped with a lifting cylinder. The film feeding device (201), the film cutting assembly (202), the bagging device (203), and the displacement mechanism (204) are all known technologies.

6. The automatic bagging device for a conical spindle according to claim 3, characterized in that: The top of the loading device (304) is equipped with a notch device. The outer wall shape of the tapered support tube (305) is consistent with the shape of the tapered spindle (4) and fits against the inner wall of the tapered spindle (4). The bottom end of the tapered support tube (305) is sealed and fitted against the loading device (304). The vacuum generator (301) and the conveyor line (303) are known technologies.

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