Container liquid bag sewing device capable of preventing deformation

Abstract

The utility model relates to the field of liquid bag sewing devices, in particular to a container liquid bag sewing device capable of preventing deformation, which comprises a device base, a rotating motor and a rotating fixing disc are respectively arranged on two sides of the top surface of the device base, and a sewing mechanism is arranged above the rotating fixing disc and at the top end of the device base. Eight movable blocks are evenly arranged on the front end face of the rotary fixing disc, movable grooves are formed in the positions, located on the outer end face of the rotary fixing disc, below the movable blocks, the bottom ends of the movable blocks penetrate through the movable grooves and extend to the inner side of the rotary fixing disc, a rotary disc is arranged at the positions, located at the bottom end of the inner wall of the rotary fixing disc, below the movable blocks, and a transmission gear is arranged on the outer side of the rotary disc; a sewing opening of a liquid bag is clamped and fixed through the positioning block at the front end of the movable block and the clamping block, when the rotating disc in the rotating fixing disc rotates, the movable block slides on the inner side of the rotating fixing disc, the sewing opening of the liquid bag can be expanded, and the liquid bag can be conveniently sewn through a sewing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid bag sewing devices, in particular to a container liquid bag sewing device capable of preventing deformation. Background Art

[0002] Container flexitanks are a new method of liquid transportation, offering advantages over tank trucks. They convert a standard 20-foot container into a transport vessel capable of carrying 24,000 liters of bulk liquid. They effectively prevent cross-contamination of cargo, significantly reducing loading and unloading, packaging, and material management costs. They comply with environmental and food packaging requirements, and their raw materials are environmentally friendly, making them suitable for sea, rail, and land transportation.

[0003] Container liquid bags are connected by sewing, and different layers are connected by different methods, such as knitting for the strength layer and hot air gluing for the inner layer. The common problem is that the fixing mechanism of the existing sewing device is relatively fixed, which is not convenient to adjust according to the sewing port of the unused liquid bag and has low applicability.

[0004] Therefore, in order to solve the problem that the fixing mechanism of the above-mentioned existing suturing device is relatively fixed, it is not convenient to adjust according to the suturing opening of the unused liquid bag, and the applicability is not high, a container liquid bag suturing device that can prevent deformation can be designed. The suturing opening of the liquid bag is clamped and fixed by the positioning block and the clamping block at the front end of the movable block. When the rotating disk inside the rotating fixed disk rotates, the movable block slides on the inner side of the rotating fixed disk, which can expand the suturing opening of the liquid bag, making it easier for the suturing mechanism to sew the liquid bag. Utility Model Content

[0005] In order to overcome the problem that the fixing mechanism of the existing suturing device is relatively fixed, it is not convenient to adjust according to the suturing opening of the unused fluid bag and the applicability is not high.

[0006] The technical solution of the utility model is: a container liquid bag sewing device capable of preventing deformation, comprising a device base, a rotating motor and a rotating fixed disk are respectively provided on both sides of the top surface of the device base, a sewing mechanism is provided at the top of the device base above the rotating fixed disk, eight movable blocks are evenly provided on the front end surface of the rotating fixed disk, a movable groove is provided below the movable block at the outer end surface of the rotating fixed disk, the bottom end of the movable block passes through the movable groove and extends to the inner side of the rotating fixed disk, a rotating disc is provided below the movable block at the bottom end of the inner wall of the rotating fixed disk, a transmission gear is provided on the outer side of the rotating disc, the top end of the transmission gear extends to one side of the movable block, a clamping block and a positioning block are respectively provided above and below the front end surface of the movable block, and the clamping block is located at the upper end of the positioning block;

[0007] The suture opening of the liquid bag is clamped and fixed by the positioning block and the clamping block at the front end of the movable block. When the rotating disk inside the rotating fixed disk rotates, the movable block slides on the inner side of the rotating fixed disk to expand the suture opening of the liquid bag, making it easier for the suture mechanism to sew the liquid bag.

[0008] Preferably, one end of the rotating motor is located inside the device base and is provided with a transmission rod, one end of the transmission rod passes through the device base and extends to the rear end of the rotating fixed disk, and the rotating motor is connected to the rotating fixed disk through the transmission rod.

[0009] Preferably, a servo motor is provided at the bottom end of the rotating disc, which is located on the inner side of the device base, and the servo motor is connected to the rotating disc via a coupling.

[0010] Preferably, there are eight transmission gears, and the eight transmission gears are evenly distributed on the outer side of the rotating disc.

[0011] Preferably, gears are provided at both ends of the transmission gear, and a rack is provided at the top of the transmission gear located on one side of the movable block, and the transmission gear is meshed with the rotating disc and the movable block respectively.

[0012] Preferably, the movable block and the positioning block are an integrated structure, the rear end of the clamping block is located on the outer end surface of the movable block and is provided with a clamping groove, and the rear end of the clamping block extends to the inner side of the clamping groove.

[0013] Preferably, the bottom end of the clamping block is located at the bottom end of the inner wall of the clamping groove and is provided with a spring, the clamping groove and the spring are fixedly connected by bolts, and the clamping block is movably connected to the movable block through the spring.

[0014] Beneficial effects of the utility model:

[0015] The suture opening of the liquid bag is clamped and fixed by the positioning block and the clamping block at the front end of the movable block. When the rotating disk inside the rotating fixed disk rotates, the rotating disk is connected to the movable block through the transmission gear. Therefore, during the rotation of the rotating disk, the rotating disk causes the movable block to slide on the inner side of the rotating fixed disk through the transmission gear, thereby expanding the suture opening of the liquid bag, making it easier for the suture mechanism to sew the liquid bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the overall structure of the container liquid bag sewing device that can prevent deformation of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the structure of the rotating motor and rotating fixed disk of the container liquid bag sewing device capable of preventing deformation of the present invention;

[0018] Figure 3Shown is a schematic diagram of the internal structure of the rotating fixed disk of the container liquid bag sewing device that can prevent deformation of the present invention;

[0019] Figure 4 Shown is a schematic diagram of the transmission gear structure of the container liquid bag sewing device that can prevent deformation of the present invention.

[0020] Explanation of the accompanying symbols: 1. Device base; 2. Rotating fixed disk; 3. Suturing mechanism; 4. Rotating motor; 5. Transmission rod; 6. Movable groove; 7. Movable block; 8. Clamping block; 9. Positioning block; 10. Rotating disk; 11. Transmission gear; 12. Rack; 13. Clamping groove; 14. Spring. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4 The utility model provides a technical solution: a container liquid bag sewing device that can prevent deformation, including a device base 1, a rotating motor 4 and a rotating fixed disk 2 are respectively provided on both sides of the top surface of the device base 1, one end of the rotating motor 4 is located on the inner side of the device base 1 and is provided with a transmission rod 5, one end of the transmission rod 5 passes through the device base 1 and extends to the rear end of the rotating fixed disk 2, the rotating motor 4 is connected to the rotating fixed disk 2 through the transmission rod 5, and a sewing mechanism 3 is provided above the rotating fixed disk 2 at the top of the device base 1, and then the rotating motor 4 drives the rotating fixed disk 2 that has fixed the liquid bag to rotate, and then the liquid bag can be sewn through the sewing mechanism 3;

[0023] See also Figure 2-Figure 3In this embodiment, eight movable blocks 7 are evenly arranged on the front end surface of the rotating fixed disk 2. A movable groove 6 is provided below the movable block 7 on the outer end surface of the rotating fixed disk 2. The bottom end of the movable block 7 passes through the movable groove 6 and extends to the inner side of the rotating fixed disk 2. A rotating disc 10 is provided below the movable block 7 at the bottom end of the inner wall of the rotating fixed disk 2. The bottom end of the rotating disc 10 is located on the inner side of the device base 1. A servo motor is provided. The servo motor is connected to the rotating disc 10 through a coupling. A transmission gear 11 is provided on the outside of the rotating disc 10. The top end of the transmission gear 11 extends to one side of the movable block 7. There are eight transmission gears 11. The gears 11 are evenly distributed on the outside of the rotating disc 10. Gears are provided at the upper and lower ends of the transmission gear 11. The top of the transmission gear 11 is located on one side of the movable block 7 and is provided with a rack 12. The transmission gear 11 is meshed with the rotating disc 10 and the movable block 7 respectively, and then rotated by the rotating disc 10. Since the rotating disc 10 is connected to the movable block 7 through the transmission gear 11, during the rotation of the rotating disc 10, the rotating disc 10 causes the movable block 7 to slide on the inner side of the rotating fixed disc 2 through the transmission gear 11, which can expand the suture opening of the liquid bag, making it easier for the suture mechanism 3 to sew the liquid bag;

[0024] See also Figure 3-Figure 4 In this embodiment, a clamping block 8 and a positioning block 9 are respectively provided on the upper and lower parts of the front end surface of the movable block 7. The clamping block 8 is located at the upper end of the positioning block 9. The movable block 7 and the positioning block 9 are an integrated structure. The rear end of the clamping block 8 is located at the outer end surface of the movable block 7 and is provided with a clamping groove 13. The rear end of the clamping block 8 extends to the inner side of the clamping groove 13. The bottom end of the clamping block 8 is located at the bottom end of the inner wall of the clamping groove 13 and is provided with a spring 14. The clamping groove 13 and the spring 14 are fixedly connected by bolts. The clamping block 8 is movably connected to the movable block 7 through the spring 14, and the suture of the liquid bag can be fixed by the positioning block 9 and the clamping block 8.

[0025] During operation, the sutured opening of the liquid bag is placed on the outer side of the movable block 7 at the front end of the rotating fixed disk 2. Since a clamping block 8 and a positioning block 9 are respectively provided on the upper and lower sides of the front end surface of the movable block 7, and the positioning block 9 and the movable block 7 are fixed structures, and the clamping block 8 and the movable block 7 are movable structures, the sutured opening of the liquid bag can be clamped and fixed by the positioning block 9 and the clamping block 8. Then, the power is turned on and the device is started. When the rotating disk 10 inside the rotating fixed disk 2 rotates, since the rotating disk 10 is connected to the movable block 7 through the transmission gear 11, during the rotation of the rotating disk 10, the rotating disk 10 causes the movable block 7 to slide on the inner side of the rotating fixed disk 2 through the transmission gear 11, which can expand the sutured opening of the liquid bag, making it easier for the suture mechanism 3 to sew the liquid bag.

[0026] Through the above steps, the suture opening of the fluid bag is clamped and fixed by the positioning block 9 and the clamping block 8 at the front end of the movable block 7. When the rotating disk 10 inside the rotating fixed disk 2 rotates, the movable block 7 slides on the inner side of the rotating fixed disk 2 to expand the suture opening of the fluid bag, making it easier for the suture mechanism 3 to sew the fluid bag. This solves the problem that the fixing mechanism of the existing suturing device is relatively fixed, which is inconvenient to adjust according to the suture opening of the unused fluid bag and has low applicability.

Claims

1. A container liquid bag sewing device capable of preventing deformation, comprising a device base (1); characterized in that: A rotating motor (4) and a rotating fixed disk (2) are respectively provided on both sides of the top surface of the device base (1); a suturing mechanism (3) is provided above the rotating fixed disk (2) and located at the top end of the device base (1); eight movable blocks (7) are evenly provided on the front end surface of the rotating fixed disk (2); a movable groove (6) is provided below the movable blocks (7) and located at the outer end surface of the rotating fixed disk (2); the bottom end of the movable block (7) passes through the movable groove (6) and extends to the inner side of the rotating fixed disk (2); a rotating disk (10) is provided below the movable block (7) and located at the bottom end of the inner wall of the rotating fixed disk (2); a transmission gear (11) is provided on the outer side of the rotating disk (10); the top end of the transmission gear (11) extends to one side of the movable block (7); a clamping block (8) and a positioning block (9) are respectively provided above and below the front end surface of the movable block (7); the clamping block (8) is located at the upper end of the positioning block (9).

2. A deformation-preventing container liquid bag sewing device according to claim 1, characterized in that: One end of the rotating motor (4) is located inside the device base (1) and is provided with a transmission rod (5). One end of the transmission rod (5) passes through the device base (1) and extends to the rear end of the rotating fixed disk (2). The rotating motor (4) is connected to the rotating fixed disk (2) via the transmission rod (5).

3. The deformation-preventing container liquid bag sewing device according to claim 1, characterized in that: The bottom end of the rotating disc (10) is located inside the device base (1) and is provided with a servo motor, which is connected to the rotating disc (10) via a coupling.

4. The deformation-preventing container liquid bag sewing device according to claim 1, characterized in that: There are eight transmission gears (11), and the eight transmission gears (11) are evenly distributed on the outer side of the rotating disc (10).

5. The deformation-preventing container liquid bag sewing device according to claim 1, characterized in that: Gears are provided at both the upper and lower ends of the transmission gear (11). A rack (12) is provided at the top of the transmission gear (11) on one side of the movable block (7). The transmission gear (11) is meshed with the rotating disc (10) and the movable block (7) respectively.

6. The deformation-preventing container liquid bag sewing device according to claim 1, characterized in that: The movable block (7) and the positioning block (9) are an integrated structure. The rear end of the clamping block (8) is located on the outer end surface of the movable block (7) and is provided with a clamping groove (13). The rear end of the clamping block (8) extends to the inner side of the clamping groove (13).

7. The deformation-preventing container liquid bag sewing device according to claim 1, characterized in that: The bottom end of the clamping block (8) is located at the bottom end of the inner wall of the clamping groove (13) and is provided with a spring (14). The clamping groove (13) and the spring (14) are fixedly connected by bolts, and the clamping block (8) is movably connected to the movable block (7) via the spring (14).

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