Meat food packaging and sealing device

Abstract

The utility model discloses a meat food packaging and sealing device which comprises a base, supports are symmetrically and fixedly connected to the two ends of the upper side of the base, a fixing rod is fixedly connected to the top ends of the supports at the two ends, a first sliding groove is formed in the lower end of the fixing rod, and movable frames are symmetrically and slidably connected to the two ends of the first sliding groove. The rear portions of the lower ends of the movable frames are fixedly connected with fixed clamping plates, the front portions of the lower ends of the movable frames are connected with one-way screws in a threaded and penetrating mode, a sealing assembly is arranged between the supports at the two ends and located below the fixed clamping plates, and a placing assembly is arranged in the center of the upper side of the base. According to the packaging bag sealing device, the fixing rod, the two-way screw rod, the movable frame, the fixed clamping plate, the movable clamping plate, the one-way screw rod, the rotating button, the connecting plate, the heat sealing plate, the rotating plate, the pressing plate, the electric telescopic rod, the fixing plate, the air extracting pump and the air extracting pipe are arranged, so that the upper edge of a packaging bag can be straightened during sealing, and sealing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of a meat food packaging and sealing device, in particular to a meat food packaging and sealing device. Background Technique

[0002] Packaging is an important link in the meat product processing industry. The function of packaging is to protect the product from being damaged, extend the shelf life of the product, facilitate transportation, provide product information and attract consumers.

[0003] When the existing meat food packaging and sealing device seals, the meat food packaging bag is prone to wrinkles, resulting in poor sealing effect, which will affect the preservation quality of the meat food. In order to overcome these disadvantages, the utility model provides a meat food packaging and sealing device. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a meat food packaging and sealing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a meat food packaging and sealing device, including a base, both ends of the upper side of the base are symmetrically and fixedly connected with brackets, the tops of the brackets at both ends are fixedly connected with a fixed rod, a first chute is opened at the lower end of the fixed rod, both ends of the first chute are symmetrically and slidably connected with moving frames, a bidirectional screw is rotatably connected in the first chute, the moving frames are respectively threadedly connected with the corresponding ends of the bidirectional screw, the rear parts of the lower ends of the moving frames are fixedly connected with fixed clamping plates, one-way screws are respectively threadedly penetrated through the front parts of the lower ends of the moving frames, movable clamping plates are fixedly connected to one ends of the one-way screws corresponding to the positions of the fixed clamping plates, a sealing component is arranged below the fixed clamping plates between the brackets at both ends, and a placing component is arranged at the central position of the upper side of the base.

[0006] Further, a driving motor is fixedly connected to one side of the fixed rod, and the output end of the driving motor penetrates through the side wall of the fixed rod and is fixedly connected with one end of the bidirectional screw.

[0007] Further, a fixing plate is fixedly connected to the central position at the rear side of the fixed rod, an air extraction pump is fixedly connected to the upper side of the fixing plate, an air extraction pipe is arranged below the fixing plate, and one end of the air extraction pipe penetrates through the fixing plate and is fixedly connected with the air extraction port of the air extraction pump.

[0008] Further, turning knobs are fixedly connected to one ends of the one-way screws, and a plurality of anti-slip pads are fixedly connected to the inner sides of the fixed clamping plates and the movable clamping plates.

[0009] Furthermore, the sealing assembly includes a connecting plate, the inner side of the connecting plate is fixedly connected with a heat-sealing plate, both ends of the connecting plate are fixedly connected with corresponding brackets, the inner side of one end of the bracket is fixedly connected with a first fixing seat, a rotating plate is rotatably connected in the first fixing seat, the inner side of the rotating plate is fixedly connected with a pressing plate, the outer side of one end of the bracket is fixedly connected with a second fixing seat, an electric telescopic rod is rotatably connected in the second fixing seat, and the output end of the electric telescopic rod is rotatably connected with one end of the rotating plate.

[0010] Furthermore, the placing assembly includes a bottom plate, hydraulic cylinders are symmetrically and fixedly connected to the upper side of the base, the output ends of the hydraulic cylinders are fixedly connected with the bottom plate, second chutes are opened at both ends of the upper side of the bottom plate, a moving plate is arranged above the bottom plate, connecting blocks are fixedly connected to both ends of the bottom of the moving plate, and the connecting blocks are all slidably connected in the corresponding second chutes.

[0011] Furthermore, limiting rods are fixedly connected in the second chutes, the connecting blocks are all slidably connected with the corresponding limiting rods, a plurality of partition plates are evenly and fixedly connected to the upper side of the moving plate, and a handle is fixedly connected to the front side of the moving plate.

[0012] The beneficial effects of the present utility model:

[0013] When the present utility model is in use, the meat food packaging and sealing device has the following advantages:

[0014] 1. In this solution, by setting a fixed rod, a first chute, a bidirectional screw, a moving frame, a fixed clamping plate, a movable clamping plate, an anti-slip pad, a unidirectional screw, a rotary knob, a connecting plate, a heat-sealing plate, a first fixing seat, a rotating plate, a pressing plate, a second fixing seat, an electric telescopic rod, a fixing plate, an air extraction pump, and an air extraction pipe, the upper ends of both sides of the packaging bag are respectively placed at the lower ends of the corresponding moving frames, the rotary knob is rotated to drive the corresponding unidirectional screw to rotate, and then drive the corresponding movable clamping plate to move towards the fixed clamping plate, which is convenient for clamping the upper ends of both sides of the sealing part of the packaging bag. Then, the driving motor is started to drive the bidirectional screw to rotate, so as to drive the moving frames at both ends to move in the opposite direction, which is convenient for straightening the upper edge of the packaging bag and placing the air extraction pipe inside the upper end of the packaging bag to be sealed. The air extraction pump is started to extract the air inside the packaging bag. Then, the electric telescopic rod is started, and its output end contracts, driving the rotating plate to rotate around the first fixing seat, and the pressing plate rotates towards the heat-sealing plate side, clamping the sealing part of the packaging bag therebetween. After staying for a few seconds, the electric telescopic rod is started again to drive its output end to extend, driving the pressing plate to separate from the heat-sealing plate, completing the sealing operation, avoiding wrinkles in the meat food packaging bag during sealing, resulting in poor sealing effect, and preventing the preservation quality of the meat food from being affected.

[0015] 2. In this solution, by providing a hydraulic cylinder, a bottom plate, a connecting block, a second chute, a limiting rod, a moving plate, a partition board, and a handle, the meat food packaging bags to be sealed are vertically placed between adjacent partition boards on the moving plate in sequence. Starting the hydraulic cylinder can adjust the height of the bottom plate and the components above it, facilitating the adjustment of the height of the meat food packaging bags, so that the part to be sealed is located between the sealing components. By using the handle, the moving plate can be pushed back and forth to push the sealed meat food packaging forward for natural cooling. At the same time, the next meat food packaging bag to be sealed between the partition boards is located between the sealing components, and the sealing operation is completed successively, improving the sealing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for the description of the specific embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 : Front top view of the present invention;

[0018] Figure 2 : Rear bottom view of the present invention;

[0019] Figure 3 : Side structure schematic diagram of the present invention;

[0020] Figure 4 : Of the present invention Figure 3 Enlarged view of part A;

[0021] Figure 5 : Front view of the present invention;

[0022] Figure 6 : Top view of the present invention.

[0023] The reference numerals are as follows:

[0024] 1. Base; 2. Bracket; 3. Fixed rod; 4. First chute; 5. Bidirectional screw; 6. Moving frame; 7. Driving motor; 8. Fixed clamping plate; 9. Movable clamping plate; 10. Anti-slip pad; 11. Unidirectional screw; 12. Rotary knob; 13. Connecting plate; 14. Heat-sealing plate; 15. First fixing seat; 16. Rotating plate; 17. Pressing plate; 18. Second fixing seat; 19. Electric telescopic rod; 20. Fixed plate; 21. Air extraction pump; 22. Air extraction pipe; 23. Hydraulic cylinder; 24. Bottom plate; 25. Connecting block; 26. Second chute; 27. Limiting rod; 28. Moving plate; 29. Partition board; 30. Handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0026] As Figures 1-6 shown, it relates to a meat food packaging sealing device, including a base 1. At both ends of the upper side of the base 1, brackets 2 are symmetrically and fixedly connected. At the top ends of the two brackets 2, a fixed rod 3 is fixedly connected. At the lower end of the fixed rod 3, a first chute 4 is opened. At both ends of the first chute 4, movable frames 6 are symmetrically and slidably connected. A bidirectional screw 5 is rotatably connected in the first chute 4. The movable frames 6 are respectively threadedly connected to the corresponding ends of the bidirectional screw 5. At the rear parts of the lower ends of the movable frames 6, fixed clamping plates 8 are fixedly connected. At the front parts of the lower ends of the movable frames 6, one-way screws 11 are threadedly penetrated. At the positions corresponding to the fixed clamping plates 8 at one ends of the one-way screws 11, movable clamping plates 9 are fixedly connected. A sealing assembly is arranged below the fixed clamping plates 8 between the two brackets 2, and a placing assembly is arranged at the central part of the upper side of the base 1.

[0027] As Figures 1-6 shown, a driving motor 7 is fixedly connected to one side of the fixed rod 3. The output end of the driving motor 7 penetrates through the side wall of the fixed rod 3 and is fixedly connected to one end of the bidirectional screw 5. At one ends of the one-way screws 11, turning knobs 12 are fixedly connected. A plurality of anti-slip pads 10 are fixedly connected to the inner sides of the fixed clamping plates 8 and the movable clamping plates 9. By turning the turning knob 12, the corresponding one-way screw 11 is driven to rotate, and then the corresponding movable clamping plate 9 is driven to move towards the fixed clamping plate 8, thereby clamping both ends of the packaging bag. Subsequently, the driving motor 7 is started to drive the bidirectional screw 5 to rotate, so as to drive the two movable frames 6 to move in opposite directions, and then straighten the upper edge of the packaging bag. At the central part of the rear side of the fixed rod 3, a fixing plate 20 is fixedly connected. An air extraction pump 21 is fixedly connected to the upper side of the fixing plate 20. An air extraction pipe 22 is arranged below the fixing plate 20. One end of the air extraction pipe 22 penetrates through the fixing plate 20 and is fixedly connected to the air extraction port of the air extraction pump 21. The air extraction pipe 22 is placed inside the upper end of the packaging bag at the position to be sealed, and the air extraction pump 21 is started to extract the air inside the packaging bag.

[0028] As Figures 1-6As shown in the figure, the sealing assembly includes a connecting plate 13. A heat-sealing plate 14 is fixedly connected to the inner side of the connecting plate 13. Both ends of the connecting plate 13 are fixedly connected to the corresponding brackets 2. A first fixed seat 15 is fixedly connected to the inner side of one of the brackets 2. A rotating plate 16 is rotatably connected inside the first fixed seat 15. A pressing plate 17 is fixedly connected to the inner side of the rotating plate 16. A second fixed seat 18 is fixedly connected to the outer side of one of the brackets 2. An electric telescopic rod 19 is rotatably connected inside the second fixed seat 18. The output end of the electric telescopic rod 19 is rotatably connected to one end of the rotating plate 16. When the electric telescopic rod 19 is started, its output end contracts, driving the rotating plate 16 to rotate around the first fixed seat 15, and the pressing plate 17 rotates towards the heat-sealing plate 14 side, clamping the sealing part of the packaging bag therebetween. After staying for several seconds, the electric telescopic rod 19 is started again to drive its output end to extend, driving the pressing plate 17 away from the heat-sealing plate 14 to complete the sealing.

[0029] As Figures 1-6 shown in the figure, the placing assembly includes a bottom plate 24. Hydraulic cylinders 23 are symmetrically and fixedly connected to the upper side of the base 1. The output ends of the hydraulic cylinders 23 are fixedly connected to the bottom plate 24. When the hydraulic cylinders 23 are started, the height of the bottom plate 24 and the components above it can be adjusted, thereby adjusting the height of the meat food packaging bag, making its part to be sealed located between the sealing assemblies. Second chutes 26 are provided at both ends of the upper side of the bottom plate 24. A moving plate 28 is arranged above the bottom plate 24. Connecting blocks 25 are fixedly connected to both ends of the bottom of the moving plate 28. The connecting blocks 25 are all slidably connected in the corresponding second chutes 26. Limiting rods 27 are fixedly connected in the second chutes 26. The connecting blocks 25 are all slidably connected to the corresponding limiting rods 27. A number of partition plates 29 are evenly and fixedly connected to the upper side of the moving plate 28. A handle 30 is fixedly connected to the front side of the moving plate 28. The moving plate 28 can be pushed back and forth through the handle 30 to push the sealed meat food packaging forward, allowing it to cool naturally. At the same time, the next meat food packaging to be sealed between the partition plates 29 is located between the sealing assemblies, and the sealing operations are completed successively.

[0030] Working principle: When in use, place the meat food packaging bags to be sealed in turn between adjacent partitions 29 on the moving plate 28. Start the hydraulic cylinder 23 to adjust the height of the bottom plate 24 and the components above it, and then adjust the height of the meat food packaging bags so that the parts to be sealed are located between the sealing components. Then place the upper ends of both sides of the packaging bag at the lower ends of the corresponding moving frames 6 respectively. Rotate the knob 12 to drive the corresponding one-way screw rod 11 to rotate, and then drive the corresponding movable clamping plate 9 to move towards the fixed clamping plate 8 to clamp both ends of the packaging bag. Then start the driving motor 7 to drive the bidirectional screw rod 5 to rotate, so as to drive the moving frames 6 at both ends to move in opposite directions, straighten the upper edge of the packaging bag, and place the air extraction pipe 22 inside the upper end of the part to be sealed of the packaging bag. Start the air extraction pump 21 to extract the air inside the packaging bag. Then start the electric telescopic rod 19, and its output end contracts to drive the rotating plate 16 to rotate around the first fixed seat 15, and the pressing plate 17 rotates towards the heat sealing plate 14 to clamp the sealing part of the packaging bag between them. After staying for several seconds, start the electric telescopic rod 19 again to drive its output end to extend, driving the pressing plate 17 to separate from the heat sealing plate 14 to complete the sealing. The just-sealed meat food packaging bag needs to be cooled for a while. Push the moving plate 28 back and forth through the handle 30 to push the sealed meat food packaging forward to cool naturally. At the same time, the next meat food packaging to be sealed between the partitions 29 is located between the sealing components, and repeat the above operations to complete the sealing.

[0031] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A meat food packaging and sealing device, comprising a base (1), characterized in that: The two ends of the upper side of the base (1) are symmetrically fixedly connected with brackets (2), and the top ends of the brackets (2) at the two ends are fixedly connected with fixed rods (3). The lower ends of the fixed rods (3) are provided with first sliding grooves (4), and the two ends of the first sliding grooves (4) are symmetrically slidably connected with moving frames (6), and a bidirectional screw (5) is rotatably connected in the first sliding grooves (4). The moving frames (6) are respectively threadedly connected with corresponding ends of the bidirectional screw (5), and the rear part of the lower end of the moving frame (6) is fixedly connected with a fixed clamping plate (8), and the front part of the lower end of the moving frame (6) is threadedly penetrated and connected with a one-way screw (11), and one end of the one-way screw (11) is fixedly connected with a movable clamping plate (9) at the position corresponding to the fixed clamping plate (8), and a sealing component is arranged between the brackets (2) at the two ends and below the fixed clamping plate (8), and a placing component is arranged at the center of the upper side of the base (1).

2. A meat food packaging and sealing device according to claim 1, characterized in that: A driving motor (7) is fixedly connected to one side of the fixing rod (3), and an output end of the driving motor (7) passes through the side wall of the fixing rod (3) and is fixedly connected to one end of the bidirectional screw rod (5).

3. The meat food packaging and sealing device according to claim 1, characterized in that: A fixing plate (20) is fixedly connected to the center of the rear side of the fixing rod (3), an air pump (21) is fixedly connected to the upper side of the fixing plate (20), an air suction pipe (22) is arranged below the fixing plate (20), and one end of the air suction pipe (22) passes through the fixing plate (20) and is fixedly connected to the air suction port of the air suction pump (21).

4. The meat food packaging and sealing device according to claim 1, characterized in that: One end of the one-way screw rod (11) is fixedly connected to a knob (12), and the inner sides of the fixed clamping plate (8) and the movable clamping plate (9) are fixedly connected to a plurality of anti-slip pads (10).

5. The meat food packaging and sealing device according to claim 1, characterized in that: The sealing assembly comprises a connecting plate (13), the inner side of which is fixedly connected to a heat sealing plate (14), both ends of the connecting plate (13) are fixedly connected to the corresponding bracket (2), the inner side of the bracket (2) at one end is fixedly connected to a first fixing seat (15), a rotating plate (16) is rotatably connected inside the first fixing seat (15), a pressing plate (17) is fixedly connected inside the rotating plate (16), and the outer side of the bracket (2) at one end is fixedly connected to a second fixing seat (18), an electric telescopic rod (19) is rotatably connected inside the second fixing seat (18), and the output end of the electric telescopic rod (19) is rotatably connected to one end of the rotating plate (16).

6. The meat food packaging and sealing device according to claim 1, characterized in that: The placement assembly comprises a base plate (24), a hydraulic cylinder (23) is symmetrically fixedly connected to the upper side of the base (1), the output ends of the hydraulic cylinder (23) are fixedly connected to the base plate (24), the upper ends of the base plate (24) are provided with second slide grooves (26), a movable plate (28) is arranged above the base plate (24), the bottom ends of the movable plate (28) are fixedly connected to connecting blocks (25), and the connecting blocks (25) are slidably connected in the corresponding second slide grooves (26).

7. A meat food packaging and sealing device according to claim 6, characterized in that: The second sliding grooves (26) are fixedly connected with limit rods (27), the connection blocks (25) are slidably connected with the corresponding limit rods (27), a plurality of partitions (29) are evenly fixedly connected to the upper side of the movable plate (28), and a handle (30) is fixedly connected to the front side of the movable plate (28).

Images