M bag folding and sealing assembly line
By designing the M bag folding seal assembly line, the M bag sealing, folding and labeling are achieved simultaneously, solving the problems of low efficiency and high cost of assembly line in the prior art, improving packaging efficiency and reducing production costs.
Patent Information
- Application Number
- CN202422159008.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-04
AI Technical Summary
The existing M bag packaging assembly line is inefficient, and the folding sealing and labeling of the M bag need to be realized through different mechanisms, which leads to the assembly line being too cumbersome and high production costs.
A M bag folding sealing assembly line is designed, including a conveyor belt, a lifting platform, a one-way lifting mechanism, a sealing mechanism, a folding mechanism and a labeling mechanism. Through the coordinated work of these mechanisms, the sealing, folding and labeling of the M bag are completed simultaneously.
It greatly improves the packaging efficiency of M bags, simplifies assembly line operation, and reduces production costs.
Smart Images
Figure CN223267183U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shearing machines, in particular to an M-bag folding and sealing production line. Background Art
[0002] With the development of market demand methods and demand volume, manual packaging is gradually being replaced by machine packaging. Existing machine packaging has the advantages of high efficiency, fast speed, stable product quality, cleanliness and hygiene.
[0003] M-bags are a common bag type used in a wide range of packaging applications. However, currently, there are few dedicated production lines specifically designed for M-bags. These lines often suffer from complex steps and low efficiency, and are often unable to fold and seal M-bags. Existing M-bag packaging production lines are inefficient, requiring separate mechanisms for folding, sealing, and labeling, resulting in a cumbersome and costly production line. Therefore, a folding and sealing line for M-bags was designed.
[0004] An M-bag folding and sealing production line is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the present utility model is to provide an M-bag folding and sealing production line to solve the problems raised in the above-mentioned background technology that the current M-bag packaging production line is inefficient and the actions of folding, sealing and labeling of the M-bag need to be implemented separately by different mechanisms, resulting in the production line being too complicated and the production cost of the production line being high.
[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: an M-bag folding and sealing production line, comprising a frame;
[0007] Also includes:
[0008] It consists of a conveyor belt, a lifting platform, a one-way lifting mechanism, a sealing mechanism, a folding mechanism and a labeling mechanism. Each mechanism is installed on a frame made of aluminum profiles. The conveyor belt is installed at the bottom, and there is a lifting platform above one side of it. The lifting platform is driven by two screws, and there is a screw synchronization device between the two screws. There is a one-way lifting mechanism on one side of the lifting platform, which cooperates with the spring on the top of the lifting platform to realize the horizontal ascent and inclined descent of the lifting platform. Above the lifting platform is a sealing mechanism composed of several connecting rods, the lifting platform is directly below the bag sealing opening of the sealing mechanism, the folding mechanism is directly above the bag sealing opening, and there is a labeling mechanism behind the folding mechanism, which can transfer the label to the vacuum suction cup of the folding mechanism through the label roll, and finally fold the M bag opening while sticking the label.
[0009] Preferably, the lifting platform is a double-layer structure, the upper platform is placed above the conveyor belt and close to the conveyor belt, but not in direct contact with the conveyor belt, the lower platform is placed on the lower side of the conveyor belt, and the two platforms are connected by four springs; the lifting platform is supported by two left and right screw rods, and the two screw rods are respectively located on the left and right sides of the conveyor belt. Both screw rods are driven by a stepper motor directly below the lifting platform, and the stepper motor is directly connected to the ZT precision steering gear. Both sides of the ZT precision steering gear are connected to the shaft, plum blossom coupling, shaft, 90-degree steering gear, and the 90-degree steering gear is directly connected to the screw rod. The stepper motor, ZT precision steering gear, plum blossom coupling and 90-degree steering gear together constitute a screw synchronization device.
[0010] Preferably, the one-way lifting mechanism is installed on the left and right sides of the conveyor belt and one side of the lifting platform, and consists of a hinge, a base plate, and an L-shaped plate. One side of the hinge is connected to the base plate, and the other side is connected to the L-shaped plate. The one-way lifting mechanism can only rotate upward and cannot rotate downward.
[0011] Preferably, the sealing mechanism is composed of multiple groups of connecting rod mechanisms or crank-connecting rod mechanisms, mainly including a bag sealing mechanism and a bag supporting mechanism. The bag sealing opening is directly above the lifting platform and forms an inverted V shape. The two bag supporting rods are located on both sides of the bag sealing mechanism, and the bag supporting head is a regular tetrahedron.
[0012] Preferably, the folding mechanism is located above the sealing mechanism, and the folding mechanism is provided with a vacuum suction cup, which is fixed by a folding plate. The folding plate is located on a preset track and can move along the track path. The track is composed of a quarter arc at one end and a straight line.
[0013] Preferably, the labeling mechanism is composed of a label roll, a label tape and a label peeling mechanism, and the label peeling mechanism is in close contact with the vacuum suction cup to deliver the peeled label to the vacuum suction cup.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the M-bag folding and sealing production line performs the three actions of sealing, folding and labeling of the M-bags simultaneously, completing the packaging of the M-bags in one step, greatly improving the efficiency of M-bag packaging and eliminating the complex and cumbersome defects of the existing M-bag packaging production line. The specific contents are as follows:
[0015] 1. The three actions of sealing, folding and labeling of M-bags are performed simultaneously, completing the packaging of M-bags in one step, which greatly improves the efficiency of M-bag packaging and eliminates the complex and cumbersome defects of existing M-bag packaging lines;
[0016] 2. At the same time, the utility model mostly adopts mechanical structure. The one-way lifting mechanism can realize the tilt of the lifting platform without adding an additional motor. The sealing mechanism uses multiple sets of connecting rod mechanisms. The two actions of pressing and supporting the bag can be realized by driving one motor, thereby greatly reducing the number of motors or other power sources used and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the utility model;
[0018] Figure 2 Schematic diagram of the positions of various mechanisms after the frame is removed;
[0019] Figure 3 is a schematic diagram of the lifting platform;
[0020] Figure 4 It is a schematic diagram of a one-way lifting mechanism;
[0021] Figure 5 is a schematic diagram of the sealing mechanism;
[0022] Figure 6 is a schematic diagram of the folding mechanism;
[0023] Figure 7 Schematic diagram of the labeling mechanism.
[0024] In the figure: 1. Conveyor belt; 2. Lifting platform; 3. One-way lifting mechanism; 4. Sealing mechanism; 5. Folding mechanism; 6. Labeling mechanism; 7. Upper platform; 8. Spring; 9. Lower platform; 10. Screw; 11. 90-degree steering gear; 12. Plum blossom coupling; 13. ZT precision steering gear; 14. Stepper motor; 15. Hinge; 16. Bottom plate; 17. L-shaped plate; 18. Bag sealing mechanism; 19. Bag supporting mechanism; 20. Vacuum suction cup; 21. Folding plate; 22. Track; 23. Label roll; 24. Label tape; 25. Label peeling mechanism. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0026] See also Figure 1-5The utility model provides a technical solution: an M bag folding and sealing production line, including a frame, and also includes: a conveyor belt 1, a lifting platform 2, a one-way lifting mechanism 3, a sealing mechanism 4, a folding mechanism 5 and a labeling mechanism 6. Each mechanism is installed on the frame composed of aluminum profiles. The conveyor belt 1 is installed at the bottom, and there is a lifting platform 2 above one side of it. The lifting platform 2 is driven by two screw rods 10, and there is a screw rod synchronization device between the two screw rods 10. There is a one-way lifting mechanism 3 on one side of the lifting platform 2, which cooperates with the spring 8 on the top of the lifting platform to realize the horizontal rise of the lifting platform. It tilts down, and above the lifting platform 2 is a sealing mechanism 4 composed of several connecting rods. Directly below the bag sealing mouth of the sealing mechanism 4 is the lifting platform 2, and directly above the bag sealing mouth is the folding mechanism 5. Behind the folding mechanism 5 is a labeling mechanism 6, which can transfer the label to the vacuum suction cup 20 of the folding mechanism 5 through the label roll 23, and finally fold the M bag mouth while sticking the label. The three actions of sealing, folding and labeling of the M bag are carried out simultaneously, and the packaging of the M bag is completed in one step, which greatly improves the efficiency of M bag packaging and eliminates the complex and cumbersome defects of the existing M bag packaging line.
[0027] The lifting platform 2 is a double-layer structure. The upper platform 7 is placed above the conveyor belt 1 and close to the conveyor belt 1, but not in direct contact with the conveyor belt 1. The lower platform 9 is placed on the lower side of the conveyor belt 1. The two platforms are connected by four springs 8. The lifting platform 2 is supported by two left and right screw rods 10. The two screw rods 10 are respectively located on the left and right sides of the conveyor belt 1. The two screw rods 10 are driven by a stepper motor 14 directly below the lifting platform 2. The stepper motor 14 is directly connected to the ZT precision steering gear 13. The ZT precision Both sides of the steering gear 13 are connected to the shaft, plum blossom coupling 12, shaft, 90-degree steering gear 11, the 90-degree steering gear 11 is directly connected to the screw 10, the stepper motor 14, ZT precision steering gear 13, plum blossom coupling 12 and 90-degree steering gear 11 together constitute a screw synchronization device, which can realize the transportation of M bags. The one-way lifting mechanism 3 is installed on the left and right sides of the conveyor belt 1 and one side of the lifting platform 2, and is composed of a hinge 15, a bottom plate 16, and an L-shaped plate 17. One side of the hinge 15 is connected to the bottom plate 16, and one side is connected to the bottom plate 16. Connecting the L-shaped plate 17, the one-way lifting mechanism 3 can only rotate upward and cannot rotate downward, which is convenient for conveying M bags to the sealing mechanism 4. The sealing mechanism 4 is composed of multiple sets of connecting rod mechanisms or crank connecting rod mechanisms, mainly including a bag sealing mechanism 18 and a bag supporting mechanism 19. Its bag sealing opening is directly above the lifting platform 2 and forms an inverted V shape. The two bag supporting rods are located on both sides of the bag sealing mechanism 18. The bag supporting head is a regular tetrahedron, which can perform sealing operations on M bags. The folding mechanism 5 is located above the sealing mechanism 4. The folding mechanism 5 is provided with a A vacuum suction cup 20 is provided, which is fixed by a folding plate 21. The folding plate 21 is located on a preset track 22 and can move along the path of the track 22. The track 22 is composed of a quarter arc at one end and a straight line, which can fold the M bags. The labeling mechanism 6 is composed of a label roll 23, a label belt 24 and a label peeling mechanism 25. The label peeling mechanism 25 is in close contact with the above-mentioned vacuum suction cup 20, and the peeled label is sent to the vacuum suction cup 20 to complete the labeling of the M bags.
[0028] Working principle: Before using this M bag folding and sealing production line, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, M bags are first placed on the end of the conveyor belt 1 away from the lifting platform 2. After being conveyed to the lifting platform 2, the lifting platform 2 moves upward under the drive of the screw synchronization device composed of the stepper motor 14, the ZT precision steering gear 13, the plum blossom coupling 12 and the 1190-degree steering gear, and the screw rod 10. Since the one-way lifting mechanism 3 can only rotate upward, the lifting platform 2 rises horizontally until the mouth of the M bag rises to a position parallel to the sealing mechanism 18 of the sealing mechanism 4.
[0029] At this time, the 4 sealing mechanism starts to run, and the M bag mouth is closed through the 19 bag supporting mechanism and the 18 bag sealing mechanism. Then the 6 labeling mechanism placed above the 4 sealing mechanism transports the label from the 24 label belt through the 23 label roll, and peels it off through the 25 label peeling mechanism and sends it to the 20 vacuum suction cup of the 5 folding mechanism. The 20 vacuum suction cup is fixed on the 21 folding plate and runs forward through the 22 track. During this process, the 21 folding plate folds the M bag mouth in half, and the label is pasted on the M bag mouth by the 20 vacuum suction cup. After completing the above series of actions, the 2 lifting platform returns downward. Since the 3 one-way lifting mechanism cannot rotate downward, after the lower end of the 7 upper platform contacts the 3 one-way lifting mechanism, due to the elasticity of the 8 spring connected between the 7 upper platform and the 9 lower platform, the 7 upper platform tilts forward, and the M bag returns to the 1 conveyor belt under the action of gravity to continue subsequent processing.
[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An M-bag folding and sealing production line, including a frame; It is characterized in that Also includes: The conveyor belt (1), a lifting platform (2), a one-way lifting mechanism (3), a sealing mechanism (4), a folding mechanism (5) and a labeling mechanism (6) are composed of a conveyor belt (1), a lifting platform (2), a one-way lifting mechanism (3), a sealing mechanism (4), a folding mechanism (5) and a labeling mechanism (6). All the mechanisms are installed on a frame composed of aluminum profiles. The conveyor belt (1) is installed at the bottom. A lifting platform (2) is provided above one side of the conveyor belt (1). The lifting platform (2) is driven by two screw rods (10), and a screw rod synchronization device is provided between the two screw rods (10). A one-way lifting mechanism (3) is provided on one side of the lifting platform (2). The lifting platform is horizontally raised and tilted downwardly moved in cooperation with a spring (8) on the top of the lifting platform. A sealing mechanism (4) composed of a plurality of connecting rods is provided above the lifting platform (2). The lifting platform (2) is located just below the bag sealing opening of the sealing mechanism (4). The folding mechanism (5) is located just above the bag sealing opening. A labeling mechanism (6) is provided behind the folding mechanism (5). The label can be transferred to the vacuum suction cup (20) of the folding mechanism (5) through a label roll (23). Finally, the M bag opening is folded while the label is attached.
2. The M-bag folding and sealing production line according to claim 1, characterized in that: The lifting platform (2) is a double-layer structure. The upper platform (7) is placed above the conveyor belt (1) and close to the conveyor belt (1), but not in direct contact with the conveyor belt (1). The lower platform (9) is placed on the lower side of the conveyor belt (1). The two platforms are connected by four springs (8). The lifting platform (2) is supported by two left and right screw rods (10). The two screw rods (10) are respectively located on the left and right sides of the conveyor belt (1). Both screw rods (10) have lifting platform (2). ) is driven by a stepper motor (14) directly below the stepper motor (14), which is directly connected to the ZT precision steering gear (13). Both sides of the ZT precision steering gear (13) are connected to a shaft, a plum blossom coupling (12), a shaft, and a 90-degree steering gear (11). The 90-degree steering gear (11) is directly connected to the lead screw (10). The stepper motor (14), the ZT precision steering gear (13), the plum blossom coupling (12) and the 90-degree steering gear (11) together constitute a lead screw synchronization device.
3. The M-bag folding and sealing production line according to claim 1, characterized in that: The one-way lifting mechanism (3) is installed on the left and right sides of the conveyor belt (1) and one side of the lifting platform (2), and is composed of a hinge (15), a bottom plate (16), and an L-shaped plate (17). One side of the hinge (15) is connected to the bottom plate (16), and the other side is connected to the L-shaped plate (17). The one-way lifting mechanism (3) can only rotate upward and cannot rotate downward.
4. The M-bag folding and sealing production line according to claim 1, characterized in that: The sealing mechanism (4) is composed of multiple groups of connecting rod mechanisms or crank connecting rod mechanisms, mainly including a bag sealing mechanism (18) and a bag supporting mechanism (19). The bag sealing opening is located directly above the lifting platform (2) and is in an inverted V shape. The two bag supporting rods are located on both sides of the bag sealing mechanism (18), and the bag supporting head is a regular tetrahedron.
5. The M-bag folding and sealing production line according to claim 1, characterized in that: The folding mechanism (5) is located above the sealing mechanism (4). The folding mechanism (5) is provided with a vacuum suction cup (20). The vacuum suction cup (20) is fixed by a folding plate (21). The folding plate (21) is located on a preset track (22) and can move along the path of the track (22). The track (22) is composed of a quarter arc at one end and a straight line.
6. The M-bag folding and sealing production line according to claim 5, characterized in that: The labeling mechanism (6) is composed of a label roll (23), a label tape (24) and a label peeling mechanism (25). The label peeling mechanism (25) is in close contact with the vacuum suction cup (20) and delivers the peeled label to the vacuum suction cup (20).