Automatic vacuum packaging machine for salted duck eggs

Abstract

The utility model relates to the field of vacuum packaging machines, and discloses an automatic salted duck egg vacuum packaging machine which comprises two side plates, a vertical frame and a fixing frame are arranged at the two ends of the top faces of the two side plates correspondingly, a film covering assembly is arranged on the top face of the vertical frame, a plurality of supporting plates distributed at equal intervals are arranged in the fixing frame, and a longitudinal cutting knife is arranged on the bottom face of each supporting plate; the ends, close to the longitudinal cutting knife, of the two side plates are connected with connecting plates, the two connecting plates are connected with a support, a hydraulic cylinder is arranged on the top face of the support, and the output end of the hydraulic cylinder penetrates through the support and extends downwards to be connected with a rectangular plate. According to the duck egg packaging machine, duck egg plastic packages can be divided into independent packages, finally, the independent duck egg packages are conveyed through a material guiding disc to be collected and conveyed in a centralized mode, and the conveying tension degree of plastic films can be adjusted by adjusting the height of an adjusting roller; and the phenomenon that the plastic film displaces when the plastic tray and the duck eggs in the plastic tray are subjected to film covering and vacuum packaging, and consequently the packaging effect of the packaging machine is affected is prevented.

Description

Technical Field

[0001] The present application relates to the field of vacuum packaging machines, and in particular to an automatic vacuum packaging machine for salted duck eggs. Background Art

[0002] The vacuum packaging machine extracts the air from the completely sealed packaging bag and completes the sealing process after reaching the predetermined vacuum degree. The fully automatic vacuum packaging machine is specially designed for the rapid assembly line operation of major medical product production fields and production units. It is used for continuous packaging operations of medical supplies, grains, meat products, fruits and vegetables, and juice and beverage products. Commonly used vacuum packaging machines process products too slowly and cannot package products quickly, resulting in low production capacity of the entire line, affecting packaging quality, and a low degree of automation. It requires a lot of manpower and material resources as support, which increases the cost of packaging. Utility Model Content

[0003] In order to solve the problem that commonly used vacuum packaging machines have a slow processing speed for products and cannot package products quickly, resulting in low production capacity of the entire line, affecting packaging quality, and a low degree of automation, the present application provides an automatic vacuum packaging machine for salted duck eggs.

[0004] The present application provides an automatic vacuum packaging machine for salted duck eggs, which adopts the following technical solutions:

[0005] A salted duck egg automatic vacuum packaging machine comprises side panels, wherein two side panels are provided, and both ends of the top surfaces of the two side panels are respectively provided with a vertical frame and a fixed frame, a film covering assembly is provided on the top surface of the vertical frame, a plurality of equally distributed support plates are provided inside the fixed frame, and a longitudinal cutting knife is provided on the bottom surface of each support plate, and a connecting plate is connected to one end of the two side panels close to the longitudinal cutting knife, and the two connecting plates are connected to a bracket, a hydraulic cylinder is provided on the top surface of the bracket, and the output end of the hydraulic cylinder passes through the bracket and extends downward to be connected to a rectangular plate, an upper horizontal cutting knife is provided on the bottom surface of the rectangular plate, and lower horizontal cutting knives connected to the two connecting plates are symmetrically distributed below the upper horizontal cutting knife, and a material guide tray is provided between the two connecting plates.

[0006] Preferably, both side walls of the bracket are provided with through openings, and sliding rods are provided inside the two through openings, and both ends of the rectangular plate are slidably connected to the two sliding rods.

[0007] Preferably, a conveying bed is provided between the two side panels, a plastic pallet is provided on the top surface of the conveying bed, a vacuum component is provided between the vertical frame and the fixed frame, and the vacuum component is located above the conveying bed.

[0008] Preferably, the coating assembly includes a vertical plate, a rectangular frame and a horizontal plate, and there are two vertical plates, two rectangular frames and two horizontal plates, and the rectangular frame is arranged between the vertical plate and the horizontal plate. A first roller is provided between the two vertical plates, and a threaded rod and a guide rod are respectively provided inside the two rectangular frames. The outer walls of the threaded rod and the guide rod are both sleeved with movable blocks, and an adjusting roller is provided between the two movable blocks. The top end of the threaded rod passes through the rectangular frame and extends upward to be connected to a rotating plate.

[0009] Preferably, the top surfaces of the two horizontal plates are provided with grooves, a plastic film roll is provided between the two grooves, two fixed plates are provided on the left side of the stand, the two fixed plates are respectively connected to the two side plates, and a second roller is provided between the two fixed plates.

[0010] In summary, this application has the following beneficial technical effects:

[0011] 1. After the duck eggs and plastic trays are vacuum-packed and transported toward the longitudinal cutter via the conveyor bed, the longitudinal cutter will first cut the plastic packaging at equal intervals longitudinally. Then, the output end of the hydraulic cylinder drives the rectangular plate and the upper transverse cutter to reciprocate along the vertical direction of the slide bar toward the lower transverse cutter, thereby dividing the duck egg plastic packaging into independent packages. Finally, the independent duck egg packages are transported to the feed tray for centralized collection and transportation.

[0012] 2. By rotating the rotating plate, the rotation of the rotating plate drives the threaded rod to rotate, and the rotation of the threaded rod drives the movable block, the adjusting roller and another movable block on it to move up and down along the vertical direction of the guide rod. By adjusting the height of the adjusting roller, the conveying tension of the plastic film can be adjusted to prevent the plastic film from being displaced when the plastic tray and the duck eggs therein are vacuum-packed, thereby affecting the packaging effect of the packaging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural front view of an embodiment of the application;

[0014] Figure 2 is a top view of the structure of the embodiment of the application;

[0015] Figure 3 It is a structural side view of an embodiment of the application.

[0016] Explanation of the accompanying reference numerals: 1. Side panel; 2. Conveyor bed; 3. Plastic pallet; 4. Vacuum assembly; 5. Longitudinal cutter; 501. Fixed frame; 6. Material guide plate; 7. Connecting plate; 8. Bracket; 9. Hydraulic cylinder; 10. Rectangular plate; 11. Through port; 12. Slide rod; 13. Upper transverse cutter; 14. Lower transverse cutter; 15. Vertical frame; 16. Fixed plate; 17. Transverse plate; 18. Vertical plate; 19. Rectangular frame; 20. Adjusting roller; 21. Movable block; 22. Turning plate; 23. Guide rod; 24. Threaded rod. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The present application embodiment discloses an automatic vacuum packaging machine for salted duck eggs. Figure 1 , including side panels 1, side panels 1 are provided with two, the top ends of the two side panels 1 are respectively fixed with a stand 15 and a fixed frame 501, a conveyor bed 2 is provided between the two side panels 1, and a plastic pallet 3 is placed on the top surface of the conveyor bed 2, a vacuum component 4 is provided between the stand 15 and the fixed frame 501, the vacuum component 4 is located above the conveyor bed 2, the top surface of the stand 15 is provided with a coating component, the interior of the fixed frame 501 is fixed with a plurality of equally distributed support plates, the bottom surface of each support plate is fixed with a longitudinal cutting knife 5, the two side panels 1 are fixedly connected to the end of the longitudinal cutting knife 5 by a connecting plate 7, the two connecting plates 7 are fixedly connected to a bracket 8, the top surface of the bracket 8 is provided with a hydraulic cylinder 9, the output end of the hydraulic cylinder 9 passes through the bracket 8, and extends downward to be connected to a rectangular plate 10, the bottom surface of the rectangular plate 10 is provided with an upper transverse cutting knife 13, the upper transverse cutting knife 1 3 is symmetrically distributed with lower transverse cutting knives 14 fixedly connected to the two connecting plates 7. Both side walls of the bracket 8 are penetrated by through openings 11. Slide rods 12 are fixedly provided inside the two through openings 11. Both ends of the rectangular plate 10 are slidably connected to the two slide rods 12. A feed tray 6 is fixed between the two connecting plates 7. When the duck eggs and plastic tray 3 are vacuum packed and transported toward the longitudinal cutting knife 5 through the conveyor bed 2, the plastic packaging can be cut equidistantly longitudinally by the longitudinal cutting knife 5 first, and then the rectangular plate 10 and the upper transverse cutting knife 13 are driven by the output end of the hydraulic cylinder 9 to reciprocate along the vertical direction of the slide rod 12 toward the direction of the lower transverse cutting knife 14, so that the duck egg plastic packaging can be divided into independent packaging. Finally, the independent duck egg packaging is transported through the feed tray 6 for centralized collection and transportation.

[0019] Reference Figure 1 、 Figure 2 as well as Figure 3, the laminating assembly includes a vertical plate 18, a rectangular frame 19 and a horizontal plate 17, each of the vertical plate 18, the rectangular frame 19 and the horizontal plate 17 is provided with two, and the rectangular frame 19 is arranged between the vertical plate 18 and the horizontal plate 17, a first roller is provided between the two vertical plates 18, a threaded rod 24 and a guide rod 23 are provided inside the two rectangular frames 19 respectively, and the outer walls of the threaded rod 24 and the guide rod 23 are sleeved with movable blocks 21, an adjusting roller 20 is provided between the two movable blocks 21, the top of the threaded rod 24 passes through the rectangular frame 19, and extends upward to be connected to a rotating plate 22, the top surfaces of the two horizontal plates 17 are provided with grooves, and a plastic film roll is provided between the two grooves, the vertical frame Two fixed plates 16 are provided on the left side of 15, and the two fixed plates 16 are respectively connected to the two side plates 1, and a second roller is provided between the two fixed plates 16. By rotating the rotating plate 22, the rotation of the rotating plate 22 drives the threaded rod 24 to rotate, and the rotation of the threaded rod 24 drives the movable block 21, the adjusting roller 20 and the other movable block 21 thereon to move up and down along the vertical direction of the guide rod 23. By adjusting the height of the adjusting roller 20, the conveying tension of the plastic film can be adjusted to prevent the plastic film from being displaced when the plastic tray 3 and the duck eggs therein are vacuum-packed, thereby affecting the packaging effect of the packaging machine.

[0020] The implementation principle of an automatic vacuum packaging machine for salted duck eggs in an embodiment of the present application is as follows: when in use, first place the plastic tray 3 on the conveyor bed 2, then place the duck eggs in the groove of each plastic tray 3 in turn, and then vacuum-pack them through the coating component and the vacuum component 4. After the vacuum packaging of the duck eggs and the plastic tray 3 is completed and transported toward the longitudinal cutter 5 through the conveyor bed 2, the plastic package can first be cut equidistantly longitudinally by the longitudinal cutter 5, and then the rectangular plate 10 and the upper transverse cutter 13 are driven by the output end of the hydraulic cylinder 9 to reciprocate along the vertical direction of the slide bar 12 toward the direction of the lower transverse cutter 14, so that the duck egg plastic package can be divided into independent packages. Finally, the independent duck egg packages are transported through the feed tray 6 for centralized collection and transportation.

[0021] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0022] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0023] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0024] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An automatic vacuum packaging machine for salted duck eggs, comprising a side plate (1), characterized in that: The side panels (1) are provided with two, and the two ends of the top surfaces of the two side panels (1) are respectively provided with a vertical frame (15) and a fixed frame (501), the top surface of the vertical frame (15) is provided with a film coating assembly, and the interior of the fixed frame (501) is provided with a plurality of equally distributed support plates, and the bottom surface of each support plate is provided with a longitudinal cutting knife (5), and the ends of the two side panels (1) close to the longitudinal cutting knife (5) are connected to a connecting plate (7), and the two connecting plates (7) are connected to a bracket (8), and the top surface of the bracket (8) is provided with a hydraulic cylinder (9), and the output end of the hydraulic cylinder (9) passes through the bracket (8) and extends downward to be connected to a rectangular plate (10), and the bottom surface of the rectangular plate (10) is provided with an upper transverse cutting knife (13), and the lower transverse cutting knives (14) connected to the two connecting plates (7) are symmetrically distributed below the upper transverse cutting knife (13), and a material guide plate (6) is provided between the two connecting plates (7).

2. The automatic vacuum packaging machine for salted duck eggs according to claim 1, wherein: Both side walls of the bracket (8) are provided with through openings (11), and the interiors of the two through openings (11) are provided with sliding rods (12). The two ends of the rectangular plate (10) are slidably connected to the two sliding rods (12).

3. The automatic vacuum packaging machine for salted duck eggs according to claim 1, wherein: A conveying bed (2) is provided between the two side panels (1), a plastic tray (3) is provided on the top surface of the conveying bed (2), a vacuum component (4) is provided between the vertical frame (15) and the fixed frame (501), and the vacuum component (4) is located above the conveying bed (2).

4. The automatic vacuum packaging machine for salted duck eggs according to claim 1, wherein: The laminating assembly includes a vertical plate (18), a rectangular frame (19) and a horizontal plate (17). Two vertical plates (18), two rectangular frames (19) and two horizontal plates (17) are provided, and the rectangular frame (19) is arranged between the vertical plate (18) and the horizontal plate (17). A first roller is provided between the two vertical plates (18). A threaded rod (24) and a guide rod (23) are provided inside the two rectangular frames (19). The outer walls of the threaded rod (24) and the guide rod (23) are both sleeved with movable blocks (21). An adjusting roller (20) is provided between the two movable blocks (21). The top end of the threaded rod (24) passes through the rectangular frame (19) and extends upward to be connected with a rotating plate (22).

5. The automatic vacuum packaging machine for salted duck eggs according to claim 4, characterized in that: The top surfaces of the two transverse plates (17) are both provided with grooves, a plastic film roll is provided between the two grooves, two fixed plates (16) are provided on the left side of the vertical frame (15), the two fixed plates (16) are respectively connected to the two side plates (1), and a second roller is provided between the two fixed plates (16).

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