Packaging device for processing of prefabricated vegetables

Abstract

The utility model relates to the technical field of prefabricated vegetable processing, in particular to a packaging device for prefabricated vegetable processing, which comprises a base, a rack is arranged on one side of the top end of the base, and an edge sealing mechanism is arranged at the upper end of the rack; and the sliding table is movably installed at the upper end of the side, away from the rack, of the base, and a feeding mechanism is arranged on the side, away from the rack, of the sliding table and the base. The packaging table, the clamping plates, the suction pump, the negative pressure holes and the second electric push rod are used in cooperation, the suction pump is started before heat sealing, after the suction pump is started, a packaging bag is adsorbed through the negative pressure holes in the inner sides of the clamping plates, if the quantity of the prefabricated dishes is increased, the distance between the two clamping plates can be adjusted to be matched, and the packaging bag can be conveniently and rapidly packaged by starting the second electric push rod on the outer side of the packaging table during adjustment. And after being started, the second electric push rod controls the clamping plates in the packaging table to return until the distance between the two clamping plates is proper, so that during heat sealing, the bag body does not displace, and soup in the prefabricated dishes is not prone to being squeezed out.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-prepared food processing, in particular to a packaging device for pre-prepared food processing. Background Art

[0002] Pre-prepared dishes, also known as "semi-finished dishes" or "pre-processed dishes," refer to foods that have completed some or all of the processing steps in the catering industry. These dishes have been processed to some extent before cooking, which simplifies kitchen operations and improves efficiency. After pre-prepared dishes are processed, they usually need to be sealed with a bag edge sealer.

[0003] For example, the edge sealer for pre-prepared meal packaging bags disclosed in authorization publication number CN219097168U includes an edge sealing mechanism, a support mechanism, a pedal control device, and an automatic rebound device, all mounted on the support mechanism. The device also includes a conveyor, a positioning device, a lifting device, an edge sealing device, and a trimming device. The conveyor transports the packaging bags filled with pre-prepared meals to the processing area. By adopting the above technical solution, the beneficial effects of the present invention are: the edge sealing device seals the packaging bags of pre-prepared meals, and the trimming device trims excess portions of the sealed edge area, thereby improving the packaging bag's aesthetics and the device's practicality.

[0004] Although the above patent can prevent the pre-prepared meal packages from tipping over during transportation, thereby improving the protection and practicality of the equipment, when sealing the edges of pre-prepared meals with soup, the above device cannot prevent the soup from overflowing during the sealing process. Utility Model Content

[0005] The purpose of the present invention is to provide a packaging device for pre-prepared food processing to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A packaging device for pre-prepared food processing, comprising

[0008] A base, wherein a frame is provided on one side of the top of the base, and an edge sealing mechanism is provided on the upper end of the frame;

[0009] A slide, the slide is movably mounted on the upper end of the base away from the frame, and a feeding mechanism is provided on the slide and the side of the base away from the frame;

[0010] The packaging platform is fixedly mounted on the top of the slide, and adsorption mechanisms are provided on the inner and outer sides of the packaging platform.

[0011] Preferably, the feeding mechanism includes a fixed seat, the fixed seat is fixedly mounted on the middle of the top of the side of the slide away from the frame, the middle of the top of the side of the base away from the frame is provided with a rod seat, a pull rod is movably installed inside the rod seat, the other end of the pull rod is fixedly connected to the fixed seat, and a spring is provided between the rod seat and the fixed seat located outside the pull rod;

[0012] Preferably, the adsorption mechanism includes a clamping plate, which is symmetrically arranged at both ends of the inner side of the packaging table. Electric push rods 2 are arranged on the outer sides of both sides of the packaging table, and the output shaft of the electric push rods 2 is fixedly connected to the clamping plate;

[0013] Preferably, the adsorption mechanism further comprises a suction pump, which is arranged on the outside of one side of the packaging table, and a plurality of negative pressure holes are opened on the front of the clamping plate, and the air outlet end of the suction pump is connected to the clamping plate through a pipe;

[0014] Preferably, the edge sealing mechanism includes an electric push rod 1, which is fixedly installed in the middle of the top of the frame, and the output shaft end of the electric push rod 1 is provided with a guide rail, and the middle of both sides of the guide rail are symmetrically provided with a hanger, and the other end of the hanger is slidably connected to the inner wall of the frame;

[0015] Preferably, the edge sealing mechanism also includes a motor, and the motor is arranged on the outside of one side of the guide rail. A bidirectional screw is arranged at the output shaft end of the motor, and movable blocks are movably installed at both ends of the bidirectional screw, and hot pressing plates are arranged at the bottom ends of the two movable blocks.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This packaging device for pre-prepared food processing is used in conjunction with a packaging table, a splint, a suction pump, a negative pressure hole and two electric push rods. Before heat sealing, the suction pump is started. After the suction pump is started, the packaging bag is adsorbed through the negative pressure hole on the inner side of the splint. If the amount of the pre-prepared food increases, the distance between the two splints can be adjusted to match. During adjustment, the second electric push rod on the outer side of the packaging table is started. After the second electric push rod is started, the splint inside the packaging table is controlled to retreat until the distance between the two splints is suitable. In this way, the bag body will not be displaced during heat sealing, and the soup in the pre-prepared food will not be easily squeezed out.

[0018] 2. This packaging device for pre-prepared food processing is used in conjunction with a pull rod, a spring, a rod seat, a fixed seat and a slide. When packaging, the pre-prepared food and the packaging bag are placed on the packaging table, and then the pull rod is pushed. The pull rod drives the slide forward and stretches the spring until the packaging table moves to just below the bottom end of the frame. After packaging, the pull rod is released. At this time, the stretched spring will control the slide to rebound and return to the initial point, thereby achieving the purpose of facilitating loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the guide rail of the present utility model;

[0021] Figure 3 This is a schematic diagram of the pull rod installation structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 Enlarged schematic diagram of point A in the middle.

[0023] In the figure: 1. Base; 2. Frame; 3. Slide; 4. Packing table; 5. Fixed seat; 6. Rod seat; 7. Pull rod; 8. Spring; 9. Clamp; 10. Electric push rod 2; 11. Suction pump; 12. Negative pressure hole; 13. Electric push rod 1; 14. Guide rail; 15. Hanger; 16. Motor; 17. Bidirectional screw; 18. Movable block; 19. Hot pressing plate. DETAILED DESCRIPTION

[0024] 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 embodiments 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.

[0025] like Figure 1-4 As shown, the utility model provides a technical solution:

[0026] A packaging device for processing pre-prepared dishes, comprising a base 1, a frame 2 being provided on one side of the top of the base 1, an edge sealing mechanism being provided on the upper end of the frame 2, the edge sealing mechanism comprising an electric push rod 13, the electric push rod 13 being fixedly mounted on the middle portion of the top of the frame 2, a guide rail 14 being provided on the output shaft end of the electric push rod 13, hangers 15 being symmetrically provided on the middle portions of both sides of the guide rail 14, the other ends of the hangers 15 being slidably connected to the inner wall of the frame 2, the edge sealing mechanism further comprising a motor 16, the motor 16 being provided on the outside of one side of the guide rail 14, a bidirectional screw 17 being provided on the output shaft end of the motor 16, movable blocks 18 being movably mounted on both ends of the bidirectional screw 17, and hot pressing plates 19 being provided on the bottom ends of the two movable blocks 18;

[0027] In this embodiment, the electric push rod 13 is started. After the electric push rod 13 is started, the guide rail 14 is controlled to descend until the two hot pressing plates 19 are located outside the bag opening on both sides. Then the motor 16 is started. The motor 16 controls the rotation of the bidirectional screw 17. After the bidirectional screw 17 rotates, it drives the two movable blocks 18 to move in the same direction. After the two movable blocks 18 move in the same direction, they drive the hot pressing plates 19 to clamp the bag opening and heat-seal it.

[0028] like Figure 3 As shown, the slide 3 is movably mounted on the upper end of the side of the base 1 away from the frame 2, and a feeding mechanism is provided on the side of the slide 3 and the base 1 away from the frame 2. The feeding mechanism includes a fixed seat 5, which is fixedly mounted on the middle of the top of the side of the slide 3 away from the frame 2. A rod seat 6 is provided on the middle of the top of the side of the base 1 away from the frame 2. A pull rod 7 is movably installed inside the rod seat 6. The other end of the pull rod 7 is fixedly connected to the fixed seat 5. A spring 8 is provided between the rod seat 6 and the fixed seat 5 on the outside of the pull rod 7;

[0029] In this embodiment, when packaging, the pre-prepared dishes are placed together with the packaging bags on the packaging table 4, and then the pull rod 7 is pushed. The pull rod 7 drives the slide 3 forward and stretches the spring 8 until the packaging table 4 moves to just below the bottom end of the frame 2. After packaging, the pull rod 7 is released. At this time, the stretched spring 8 will control the slide 3 to rebound and return to the initial point, thereby achieving the purpose of facilitating loading and unloading.

[0030] like Figure 4 As shown, the packaging table 4 is fixedly mounted on the top of the slide 3. An adsorption mechanism is provided on the inner and outer sides of the packaging table 4. The adsorption mechanism includes a splint 9, which is symmetrically arranged at both ends of the inner portion of the packaging table 4. Electric push rods 10 are provided on the outside of both sides of the packaging table 4. The output shaft of the electric push rod 10 is fixedly connected to the splint 9; the adsorption mechanism also includes a suction pump 11, which is provided on the outside of one side of the packaging table 4. A plurality of negative pressure holes 12 are opened on the front of the splint 9, and the air outlet end of the suction pump 11 is connected to the splint 9 through a pipe.

[0031] In this embodiment, before heat sealing, the suction pump 11 is started. After the suction pump 11 is started, the packaging bag is adsorbed through the negative pressure hole 12 on the inner side of the splint 9. If the amount of the pre-prepared dish is increased, the distance between the two splints 9 can be adjusted to be suitable. During adjustment, the electric push rod 2 10 on the outer side of the packaging table 4 is started. After the electric push rod 2 10 is started, the splint 9 inside the packaging table 4 is controlled to retreat until the distance between the two splints 9 is suitable. In this way, the bag body will not be displaced during heat sealing, and the soup in the pre-prepared dish will not be easily squeezed out.

[0032] Working principle: When packaging, put the pre-prepared food together with the packaging bag into the packaging table 4, then push the pull rod 7, the pull rod 7 drives the slide 3 forward, and stretches the spring 8 until the packaging table 4 moves to the bottom of the frame 2, and then start the suction pump 11. After the suction pump 11 is started, the packaging bag is adsorbed through the negative pressure hole 12 on the inner side of the splint 9, and then start the electric push rod 13. After the electric push rod 13 is started, it controls the guide rail 14 to descend until the two hot pressing plates 19 are located outside the bag opening on both sides, and then start the motor 16. The motor 16 controls the bidirectional screw 17 to rotate. After the bidirectional screw 17 rotates, Drive the two movable blocks 18 to move in the same direction. After the two movable blocks 18 move in the same direction, they drive the hot pressing plate 19 to clamp the bag opening of the packaging bag and heat-seal it. After the bag opening of the packaging bag is heat-sealed, the hot pressing plate 19 is lifted by the electric push rod 13 and the pull rod 7 is released. At this time, the stretched spring 8 will control the slide 3 to rebound and reset to the initial point; if the quantity of the pre-prepared dish increases, the distance between the two splints 9 can be adjusted to be suitable. During adjustment, start the electric push rod 2 10 on the outside of the packaging table 4. After the electric push rod 2 10 is started, it controls the splint 9 inside the packaging table 4 to retreat until the distance between the two splints 9 is suitable.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging device for pre-prepared food processing, characterized by: include A base (1), a frame (2) is provided on one side of the top end of the base (1), and an edge sealing mechanism is provided on the upper end of the frame (2); A slide (3), the slide (3) being movably mounted on the upper end of the base (1) away from the frame (2), and a feeding mechanism being provided between the slide (3) and the side of the base (1) away from the frame (2); A packaging platform (4) is fixedly mounted on the top of the slide (3), and adsorption mechanisms are provided on the inner and outer sides of the packaging platform (4).

2. The packaging device for pre-prepared food processing according to claim 1, characterized in that: The feeding mechanism includes a fixed seat (5), the fixed seat (5) is fixedly installed at the middle of the top of the side of the slide (3) away from the frame (2), the base (1) is provided with a rod seat (6) at the middle of the top of the side away from the frame (2), a pull rod (7) is movably installed inside the rod seat (6), the other end of the pull rod (7) is fixedly connected to the fixed seat (5), and a spring (8) is provided between the rod seat (6) and the fixed seat (5) outside the pull rod (7).

3. The packaging device for pre-prepared food processing according to claim 1, characterized in that: The adsorption mechanism includes a clamping plate (9), which is symmetrically arranged at the two inner ends of the packaging table (4). Electric push rods (10) are arranged on the outside of both sides of the packaging table (4), and the output shaft of the electric push rods (10) is fixedly connected to the clamping plate (9).

4. The packaging device for pre-prepared food processing according to claim 3, characterized in that: The adsorption mechanism further includes a suction pump (11), which is arranged on the outside of one side of the packaging table (4). A plurality of negative pressure holes (12) are opened on the front of the clamping plate (9), and the air outlet end of the suction pump (11) is connected to the clamping plate (9) through a pipeline.

5. The packaging device for pre-prepared food processing according to claim 1, characterized in that: The edge sealing mechanism includes an electric push rod (13), which is fixedly installed in the middle of the top end of the frame (2). The output shaft end of the electric push rod (13) is provided with a guide rail (14), and the middle of both sides of the guide rail (14) are symmetrically provided with a hanger (15), and the other end of the hanger (15) is slidably connected to the inner wall of the frame (2).

6. The packaging device for pre-prepared food processing according to claim 5, characterized in that: The edge sealing mechanism also includes a motor (16), the motor (16) is arranged outside one side of the guide rail (14), the output shaft end of the motor (16) is provided with a bidirectional screw (17), both ends of the bidirectional screw (17) are movably mounted with movable blocks (18), and the bottom ends of the two movable blocks (18) are provided with hot pressing plates (19).

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