A sea cucumber box piece film vacuum sealing device

Abstract

This utility model relates to the technical field of vacuum sealing, and in particular to a vacuum sealing device for sea cucumber box film. It uses a conveying device to transport the packaging bag, a vacuuming device to vacuum the packaging tape, and a sealing device to seal and cut the packaging tape, thereby improving the practicality of the device. It includes a conveying device, a vacuuming device, and a sealing device. The vacuuming device is installed on the conveying device, and the sealing device is installed on the conveying device.

Description

Technical Field

[0001] This utility model relates to the technical field of vacuum sealing, and in particular to a vacuum sealing device for sea cucumber box film. Background Technology

[0002] In order to extend the shelf life, sea cucumber slices are usually vacuum-sealed during processing and packaging.

[0003] The existing Chinese utility model patent with application number CN201720143213.9 relates to a vacuum sealing device for sea cucumber box film, including a vacuum chamber mechanism, a knife holder mounting plate, a heating plate, a guide shaft, a movable connecting plate, and springs, etc. It has a simple structure, is easy to operate, and is suitable for vacuum sealing of sea cucumber boxes.

[0004] However, the above-mentioned device has insufficient continuous sealing efficiency in actual use, requiring manual delivery of each package into the equipment for vacuum sealing, which increases the labor intensity of the operators. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a vacuum sealing device for sea cucumber box film by using a conveying device to transport the packaging bag, using a vacuuming device to vacuum the packaging tape, and using a sealing device to seal and cut the packaging tape, thereby improving the practicality of the device.

[0006] This utility model discloses a vacuum sealing device for sea cucumber box sheets; it includes a conveying device, an air extraction device, and a sealing device. The air extraction device is installed on the conveying device, and the sealing device is installed on the conveying device. The conveying device transports the packaging bag, the air extraction device performs vacuuming on the packaging tape, and the sealing device seals and cuts the packaging tape, thus improving the practicality of the device.

[0007] Preferably, the conveying device includes a frame, a geared motor, conveyor rollers, a conveyor belt, and guide rollers. Multiple sets of conveyor rollers are horizontally mounted on the frame. A geared motor is mounted on the front face of the frame, and the output end of the geared motor is connected to the rightmost conveyor roller. The conveyor belt is fitted onto the multiple sets of conveyor rollers. A guide roller is installed in the middle of the frame, and the conveyor belt passes under the guide roller. The upper part of the guide roller is lower than the upper part of the conveyor roller. The geared motor is turned on to transmit power to the conveyor rollers, which drive the conveyor rollers to rotate. The multiple sets of conveyor rollers work in conjunction with the conveyor belt to transport the packaging bags. The guide roller locally lowers the conveyor belt, thereby providing working space for the vacuuming device and the cutting device, improving the practicality of the device.

[0008] Preferably, the device also includes a support plate and protective rollers. The support plate is mounted on the frame, located above the guide rollers, with its upper surface lower than the top of the conveyor rollers. A set of protective rollers is mounted on the left and right sides of the support plate. The support plate provides operational support for the vacuuming and cutting devices, and provides auxiliary support for the packaging bags to be sealed. The protective rollers reduce surface scratches and wear on the packaging bags as they pass through the support plate, thus improving the practicality of the device.

[0009] Preferably, the device also includes a gantry, a first electric cylinder, a lifting intercepting plate, a first strip groove, and an intercepting slot. A gantry is installed in the middle of the upper end face of the frame, and a first electric cylinder is installed on the top surface of the gantry. The lifting intercepting plate is connected to the moving end of the first electric cylinder. A first strip groove is provided on the left side of the upper end face of the support plate, and the lower part of the lifting intercepting plate can be inserted into the first strip groove. An intercepting slot is provided on the lower right end face of the lifting intercepting plate. By controlling the extension of the first electric cylinder, the lifting intercepting plate moves up and down, thereby completing the interception and release of the packaging bag. By inserting the lifting intercepting plate into the first strip groove, the lower end of the intercepting slot is lower than the upper end face of the support plate, thereby reducing the situation where the opening of the packaging bag cannot enter the intercepting slot, and improving the practicality of the device.

[0010] Preferably, the vacuuming device includes a limiting rod, a second electric cylinder, a lifting frame, pneumatic suction cups, and a vacuum head. A second electric cylinder is installed at the top of the interception groove, and a lifting frame is connected to the moving end of the second electric cylinder. A set of limiting rods is installed on both sides of the upper end face of the lifting frame, with the upper part of the limiting rods passing through the upper end face of the lifting interception plate. Multiple sets of pneumatic suction cups are installed on the lower end face of the lifting frame, and multiple sets of pneumatic suction cups are installed on the lower end face inside the interception groove. The pneumatic suction cups are connected to an external air pump via pipes. A vacuum head is installed at the lower left end face inside the interception groove, and the lower end of the vacuum head is inclined at a certain angle. The lifting frame... A set of grooves is provided on the lower end face of the device, located on the upper side of the vacuum head. After the packaging bag is inserted into the interception groove, the multiple sets of pneumatic suction cups on the lifting frame are activated to adsorb the upper part of the packaging bag. Then, the first electric cylinder is raised to bring the lower part of the packaging bag close to the lower end face of the interception groove. Then, the multiple sets of pneumatic suction cups in the lower part of the interception groove are activated to adsorb the lower part of the packaging bag. After that, the lifting frame is lowered to press the lower end face of the lifting frame against the bottom end face of the interception groove. Finally, the vacuum head is activated to perform vacuuming operations on the inside of the packaging bag. This reduces the labor intensity of the operator and improves the practicality of the device.

[0011] Preferably, the sealing device includes a third electric cylinder, an electric heating plate, a cutting tool, and a sealing groove. The third electric cylinder is installed on the upper part of the front end face of the lifting frame. The electric heating plate and the cutting tool are mounted on the moving end of the third electric cylinder via a bracket. The lower end face of the electric heating plate is lower than the lowest end of the cutting tool. A sealing groove is provided on the right side of the upper end face of the support plate, and the sealing groove is located below the electric heating plate. During the vacuuming process, the third electric cylinder is controlled to fall so that the electric heating plate and the cutting tool can heat and seal the packaging bag. As the electric heating plate falls to the bottom of the sealing groove, the cutting tool completes the removal of the excess part of the packaging bag, which improves the practicality of the device.

[0012] Preferably, it also includes a spring telescopic tube, and the output end of the vacuum head is connected to an external vacuum pump through the spring telescopic tube; the spring telescopic tube reduces the impact of the spring telescopic tube being bent by pressure during the extension and retraction of the electric heating plate, thus improving the practicality of the device.

[0013] Compared with the prior art, the advantages of this utility model are as follows: the packaging bag is transported by a conveying device, the packaging tape is vacuumed by a vacuuming device, and the packaging tape is sealed and cut by a sealing device, which improves the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a first cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the second cross-sectional structure of this utility model;

[0017] Figure 4 This is a partially enlarged structural schematic diagram of the present invention;

[0018] The following components are labeled in the attached diagram: 1. Frame; 2. Gear motor; 3. Conveyor roller; 4. Conveyor belt; 5. Guide roller; 6. Support plate; 7. Protective roller; 8. Gantry; 9. First electric cylinder; 10. Lifting interceptor plate; 11. First strip groove; 12. Interception groove; 13. Limiting light rod; 14. Second electric cylinder; 15. Lifting frame; 16. Pneumatic suction cup; 17. Vacuum head; 18. Third electric cylinder; 19. Electric heating plate; 20. Cutting tool; 21. Sealing groove; 22. Spring telescopic tube. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the air extraction device is installed on the conveying device, and the sealing device is installed on the conveying device;

[0022] First, the geared motor 2 is turned on to transmit power to the conveyor roller 3, causing it to rotate. Multiple sets of conveyor rollers 3, in conjunction with the conveyor belt 4, transport the packaging bags. Then, the first electric cylinder 9 is controlled to extend, causing the lower part of the lifting interceptor plate 10 to insert into the first strip-shaped groove 11, thus allowing the end of the packaging bag to enter the interception groove 12. Next, multiple sets of pneumatic suction cups 16 on the lifting frame 15 are activated to suction the upper part of the packaging bag. Then, the first electric cylinder 9 is controlled to rise, bringing the lower part of the packaging bag close to the lower end face of the interception groove 12. Finally, the... Multiple sets of pneumatic suction cups 16 in the lower part of the interception groove 12 adsorb the lower part of the packaging bag. Then, the lifting frame 15 is controlled to fall so that the lower end face of the lifting frame 15 is pressed against the bottom end face of the interception groove 12. Then, the vacuum head 17 is turned on to perform vacuuming operation inside the packaging bag. During the vacuuming process, the third electric cylinder 18 is controlled to fall so that the electric heating plate 19 works with the cutting blade 20 to heat and seal the packaging bag. When the electric heating plate 19 falls to the bottom of the sealing groove 21, the cutting blade 20 completes the removal of the excess part of the packaging bag.

[0023] The conveying device includes a frame 1, a geared motor 2, a conveyor roller 3, a conveyor belt 4, and a guide roller 5. Multiple sets of conveyor rollers 3 are horizontally installed on the frame 1. A geared motor 2 is installed on the front end face of the frame 1. The output end of the geared motor 2 is connected to the rightmost conveyor roller 3. The conveyor belt 4 is fitted onto the multiple sets of conveyor rollers 3. A guide roller 5 is installed in the middle of the frame 1. The conveyor belt 4 passes under the guide roller 5. The upper part of the guide roller 5 is lower than the upper part of the conveyor roller 3.

[0024] It also includes a support plate 6 and a protective roller 7. The support plate 6 is installed on the frame 1. The support plate 6 is located above the guide roller 5 and the upper end face of the support plate 6 is lower than the top of the conveyor roller 3. A set of protective rollers 7 are installed on the left and right sides of the support plate 6 respectively.

[0025] It also includes a gantry 8, a first electric cylinder 9, a lifting interceptor plate 10, a first strip groove 11, and an interception groove 12. The gantry 8 is installed in the middle of the upper end face of the frame 1. The first electric cylinder 9 is installed on the top surface of the gantry 8. The lifting interceptor plate 10 is connected to the moving end of the first electric cylinder 9. The first strip groove 11 is provided on the left side of the upper end face of the support plate 6. The lower part of the lifting interceptor plate 10 can be inserted into the first strip groove 11. The lower part of the right end face of the lifting interceptor plate 10 is provided with an interception groove 12.

[0026] The air extraction device includes a limiting light rod 13, a second electric cylinder 14, a lifting frame 15, a pneumatic suction cup 16, and a vacuum head 17. The second electric cylinder 14 is installed at the top inside the interception groove 12. The lifting frame 15 is connected to the moving end of the second electric cylinder 14. A set of limiting light rods 13 are installed on both sides of the upper end face of the lifting frame 15. The upper part of the limiting light rod 13 passes through the upper end face of the lifting interception plate 10. Multiple sets of pneumatic suction cups 16 are provided on the lower end face of the lifting frame 15. Multiple sets of pneumatic suction cups 16 are provided on the lower end face inside the interception groove 12. The pneumatic suction cups 16 are connected to an external air pump through pipes. A vacuum head 17 is installed at the lower left end face inside the interception groove 12. The lower end of the vacuum head 17 is provided with a certain tilt angle. A set of grooves is provided on the lower end face of the lifting frame 15. The grooves are located on the upper side of the vacuum head 17.

[0027] The sealing device includes a third electric cylinder 18, an electric heating plate 19, a cutting tool 20, and a sealing groove 21. The third electric cylinder 18 is installed on the upper part of the front end face of the lifting frame 15. The electric heating plate 19 and the cutting tool 20 are installed on the moving end of the third electric cylinder 18 via a bracket. The lower end face of the electric heating plate 19 is lower than the bottom end of the cutting tool 20. The sealing groove 21 is provided on the right side of the upper end face of the support plate 6. The sealing groove 21 is located on the lower side of the electric heating plate 19.

[0028] It also includes a spring telescopic tube 22. The output end of the vacuum head 17 is connected to an external vacuum pump through the spring telescopic tube 22 to transport the packaging bag through the conveying device, to perform vacuuming operation on the packaging tape through the air extraction device, and to seal and cut the packaging tape through the sealing device, which improves the practicality of the device.

[0029] like Figures 1 to 4As shown, this utility model discloses a vacuum sealing device for sea cucumber box films. During operation, the reduction motor 2 is first activated to transmit power to the conveyor roller 3, causing it to rotate. Multiple sets of conveyor rollers 3, in conjunction with the conveyor belt 4, transport the packaging bag. Then, the first electric cylinder 9 is controlled to extend, causing the lower part of the lifting interceptor plate 10 to insert into the first strip-shaped groove 11, thus allowing the end of the packaging bag to enter the interception groove 12. Next, multiple sets of pneumatic suction cups 16 on the lifting frame 15 are activated to suction the upper part of the packaging bag. Finally, the first electric cylinder 9 is controlled to rise, causing the lower part of the packaging bag to contact the interceptor plate. The lower end face of the intercepting groove 12 is brought close together, and then the multiple sets of pneumatic suction cups 16 in the lower part of the intercepting groove 12 are activated to adsorb the lower part of the packaging bag. Then, the lifting frame 15 is controlled to fall so that the lower end face of the lifting frame 15 is pressed tightly against the bottom end face of the intercepting groove 12. Then, the vacuum head 17 is activated to perform vacuuming operation on the inside of the packaging bag. During the vacuuming process, the third electric cylinder 18 is controlled to fall so that the electric heating plate 19 cooperates with the cutting blade 20 to heat and seal the packaging bag. When the electric heating plate 19 falls to the bottom of the sealing groove 21, the cutting blade 20 completes the removal of the excess part of the packaging bag.

[0030] The first electric cylinder 9, the reduction motor 2, the pneumatic suction cup 16, the electric heating plate 19, and the third electric cylinder 18 of the vacuum sealing device for sea cucumber box film of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A sea cucumber box sheet film vacuum sealing device, characterized in that, The device includes a conveying device, a vacuuming device, and a sealing device. The vacuuming device is installed on the conveying device, and the sealing device is installed on the conveying device. The vacuuming device includes a limiting rod (13), a second electric cylinder (14), a lifting frame (15), a pneumatic suction cup (16), and a vacuum head (17). The second electric cylinder (14) is installed at the top of the interception groove (12). The lifting frame (15) is connected to the moving end of the second electric cylinder (14). A set of limiting rods (13) is installed on both sides of the upper end face of the lifting frame (15). The upper part of the limiting rod (13) passes through the upper end face of the lifting interception plate (10). Multiple sets of pneumatic suction cups (16) are provided on the lower end face of the lifting frame (15). Multiple sets of pneumatic suction cups (16) are provided on the lower end face of the interception groove (12). The pneumatic suction cups (16) are connected to an external air pump through pipes. A vacuum head (17) is installed on the lower left end face of the interception groove (12). The lower end of the vacuum head (17) is set with a certain tilt angle. A set of grooves is set on the lower end face of the lifting frame (15). The grooves are located on the upper side of the vacuum head (17). The sealing device includes a third electric cylinder (18), an electric heating plate (19), a cutting tool (20), and a sealing groove (21). A third electric cylinder (18) is installed on the upper front end face of the lifting frame (15). An electric heating plate (19) and a cutting tool (20) are installed on the moving end of the third electric cylinder (18) through a bracket. The lower end face of the electric heating plate (19) is lower than the lowest end of the cutting tool (20). A sealing groove (21) is set on the right side of the upper end face of the support plate (6). The sealing groove (21) is located on the lower side of the electric heating plate (19).

2. The device of claim 1, wherein the device is a sea cucumber box film vacuum sealing device. The conveying device includes a frame (1), a geared motor (2), a conveyor roller (3), a conveyor belt (4), and a guide roller (5). Multiple sets of conveyor rollers (3) are horizontally installed on the frame (1). A geared motor (2) is installed on the front end face of the frame (1). The output end of the geared motor (2) is connected to the rightmost conveyor roller (3). The conveyor belt (4) is fitted onto the multiple sets of conveyor rollers (3). A guide roller (5) is installed in the middle of the frame (1). The conveyor belt (4) passes under the guide roller (5). The upper part of the guide roller (5) is lower than the upper part of the conveyor roller (3).

3. The vacuum sealing device for sea cucumber box film as described in claim 2, characterized in that, It also includes a support plate (6) and a protective roller (7). The support plate (6) is installed on the frame (1). The support plate (6) is located above the guide roller (5) and the upper end face of the support plate (6) is lower than the top of the conveyor roller (3). A set of protective rollers (7) are installed on the left and right sides of the support plate (6).

4. The vacuum sealing device for sea cucumber box film as described in claim 3, characterized in that, It also includes a gantry (8), a first electric cylinder (9), a lifting interceptor plate (10), a first strip groove (11), and an interception groove (12). The gantry (8) is installed in the middle of the upper end face of the frame (1). The first electric cylinder (9) is installed on the top surface of the gantry (8). The lifting interceptor plate (10) is connected to the moving end of the first electric cylinder (9). The first strip groove (11) is provided on the left side of the upper end face of the support plate (6). The lower part of the lifting interceptor plate (10) can be inserted into the first strip groove (11). The lower part of the right end face of the lifting interceptor plate (10) is provided with an interception groove (12).

5. The vacuum sealing device for sea cucumber box film as described in claim 4, characterized in that, It also includes a spring telescopic tube (22), and the output end of the vacuum head (17) is connected to an external vacuum pump through the spring telescopic tube (22).

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