Chicken nugget vacuum packing device

Abstract

The utility model discloses a chicken nugget vacuum packing device, which relates to the technical field of chicken nugget processing, and comprises a main body unit, an adjusting unit arranged above the main body unit, a fixing unit arranged in the adjusting unit, a vacuum unit arranged on the adjusting unit, and a driving unit arranged at the side part of the main body unit, the adjusting unit comprises two rotating grooves formed in the side portions of the main body unit, rotating shafts movably installed in the rotating grooves, a lower pressing plate arranged above the main body unit, a packaging box installed at the top of the main body unit and a connecting rod with one end movably connected with the rotating shafts and the other end movably connected with the lower pressing plate. According to the chicken nugget vacuum packaging device, through the adjusting unit and the fixing unit, fixing of chicken nugget packaging bags is achieved, the phenomenon that the packaging bags sideslip in the vacuum packaging process is avoided, and the vacuumizing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chicken nugget processing, in particular to a chicken nugget vacuum packaging device. Background Art

[0002] Vacuum packaging, also known as decompression packaging, is to remove all the air in the packaging container and seal it, maintaining the bag in a highly decompressed state. The scarce air is equivalent to the low oxygen effect, making it impossible for microorganisms to survive, so as to ensure that the items in the package are not contaminated and easy to transport. Vacuum packaging is a common packaging method for chicken nuggets.

[0003] After searching in the public (announcement) number: CN214776833U, a chicken nugget vacuum packaging device is disclosed, and its technical solution is: it includes a base, a pressing groove is opened on the top of the base, a pressing plate is arranged on the top of the base, a vacuum pressing block is fixedly connected to the bottom of the pressing plate, a top plate is arranged on the top of the pressing plate, and the four corners of the bottom end of the top plate are fixedly connected to fixed columns, the bottom end of the fixed column is fixedly connected to the base, and the four corners of the pressing plate are fixedly connected to a first sliding sleeve, the first sliding sleeve is slidably sleeved on the outside of the fixed column, and a protective mechanism is arranged on the top of the base. The beneficial effect of the utility model is: by setting the protective mechanism, before the vacuum pressing block is pressed down, the protective mechanism needs to be lowered to the lower end as a whole, and the steel mesh is enclosed around the vacuum pressing block. Through the enclosing effect of the steel mesh, it can effectively prevent the staff from extending their hands under the vacuum pressing block, effectively avoid the staff's misoperation, and eliminate safety hazards.

[0004] Although the above scheme can effectively prevent the staff from putting their hands under the vacuum pressing block and effectively avoid the staff from operating incorrectly, it lacks a fixing device for the chicken nugget packaging bag, which causes the packaging bag to easily slip sideways during the vacuum packaging process and the vacuuming effect is poor. Therefore, we propose a chicken nugget vacuum packaging device. Utility Model Content

[0005] The main purpose of the utility model is to provide a chicken nugget vacuum packaging device, which solves the problem of lack of a fixing device for the chicken nugget packaging bag, resulting in easy side slipping of the packaging bag and poor vacuuming effect during the vacuum packaging process, by providing an adjustment unit and a fixing unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A chicken nugget vacuum packaging device comprises a main body unit, an adjustment unit arranged above the main body unit, a fixing unit arranged in the adjustment unit, a vacuum unit arranged on the adjustment unit, and a driving unit arranged on the side of the main body unit;

[0008] The adjustment unit includes two rotation slots opened on the sides of the main unit, a rotation shaft movably installed in the rotation slot, a lower pressure plate arranged above the main unit, a packaging box installed on the top of the main unit, and a connecting rod with one end movably connected to the rotation shaft and the other end movably connected to the lower pressure plate;

[0009] The fixing unit includes a fixing column installed on the top of the packaging box, a pressing plate movably mounted on the peripheral side of the fixing column, pressing teeth installed at the bottom of the pressing plate, and a spring with one end fixedly connected to the bottom of the pressing plate and the other end fixedly connected to the top of the packaging box.

[0010] Preferably, the main unit includes a workbench and a support base installed at the bottom of the workbench.

[0011] Preferably, the adjustment unit further comprises a receiving groove provided at the bottom of the lower pressing plate.

[0012] Preferably, the fixing unit further comprises a lifting plate installed on a side of the pressing plate.

[0013] Preferably, the vacuum unit comprises a cylinder mounted on the top of the lower pressing plate, and a vacuum pressing plate mounted on the telescopic end of the cylinder.

[0014] Preferably, the driving unit comprises a driving motor installed at an input end of one of the rotating shafts, and a transmission member arranged between the two rotating shafts.

[0015] Preferably, the transmission member comprises a pulley mounted on a side wall of the rotating shaft, and a transmission belt movably arranged between two of the pulleys.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, by setting the adjusting unit and the fixing unit, when it is necessary to place the packaging bag of the chicken nuggets before vacuuming, after placing the packaging bag containing the chicken nuggets in the packaging box, lift the lifting plate upwards, pass the sealing part of the packaging bag through between the two fixing columns, then remove the force applied to the lifting plate, and under the elastic force of the spring, the pressing teeth at the bottom of the lifting plate press and fix the packaging bag, thereby achieving the fixation of the chicken nugget packaging bag, avoiding the phenomenon of side slip of the packaging bag during the vacuum packaging process, and improving the vacuuming effect; when the chicken nugget packaging bag is fixed, the driving motor drives the rotating shaft to rotate, at this time, the rotating shaft pulls the lower pressing plate to cover the top of the packaging box through the connecting rod, then, the telescopic end of the cylinder extends, driving the vacuum pressing plate to move downward, and then the chicken nugget packaging inside the packaging box can be vacuum packed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at the middle BB;

[0022] Figure 5 It is a rear view structural schematic diagram of the utility model.

[0023] In the figure:

[0024] 1. Main unit; 101. Workbench; 102. Support base;

[0025] 2. Adjustment unit; 201. Rotation shaft; 202. Lower pressing plate; 203. Connecting rod; 204. Packing box; 205. Accommodation slot;

[0026] 3. Fixing unit; 301. Fixing column; 302. Pressing plate; 303. Pressing teeth; 304. Spring; 305. Lifting plate;

[0027] 4. Vacuum unit; 401. Cylinder; 402. Vacuum pressing plate;

[0028] 5. Driving unit; 501. Driving motor; 502. Transmission member; 5021. Pulley; 5022. Transmission belt. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] Example 1

[0031] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, a chicken nugget vacuum packaging device comprises a main body unit 1, an adjustment unit 2 arranged above the main body unit 1, a fixing unit 3 arranged in the adjustment unit 2, a vacuum unit 4 arranged on the adjustment unit 2, and a driving unit 5 arranged on the side of the main body unit 1;

[0032] like Figure 1As shown, the adjustment unit 2 includes two rotation grooves opened on the side of the main unit 1, a rotation shaft 201 movably installed in the rotation groove, a lower pressure plate 202 arranged above the main unit 1, a packaging box 204 installed on the top of the main unit 1, and a connecting rod 203 movably connected to the rotation shaft 201 at one end and movably connected to the lower pressure plate 202 at the other end. During the rotation of the rotation shaft 201, the lower pressure plate 202 can be pulled up and down by the connecting rod 203;

[0033] like Figure 3 As shown, the fixing unit 3 includes a fixing column 301 installed on the top of the packing box 204, a pressing plate 302 movably mounted on the side surface of the fixing column 301, a pressing tooth 303 installed on the bottom of the pressing plate 302, and a spring 304 with one end fixedly connected to the bottom of the pressing plate 302 and the other end fixedly connected to the top of the packing box 204. The setting of the pressing tooth 303 makes it easy to achieve the pressing and fixing of the packaging bag by the pressing plate 302.

[0034] like Figure 1 As shown, the main unit 1 includes a workbench 101 and a support base 102 installed at the bottom of the workbench 101. The setting of the support base 102 provides support for the stable operation of the entire device.

[0035] like Figure 3 As shown, the adjustment unit 2 further includes a receiving groove 205 provided at the bottom of the lower pressing plate 202 . The provision of the receiving groove 205 prevents the lower pressing plate 202 from contacting and colliding with the fixing unit 3 when the lower pressing plate 202 covers the packaging box 204 .

[0036] like Figure 5 As shown, the fixing unit 3 further includes a lifting plate 305 installed on the side of the pressing plate 302 . The arrangement of the lifting plate 305 facilitates lifting and pulling of the pressing plate 302 .

[0037] like Figure 4 As shown, the vacuum unit 4 includes a cylinder 401 installed on the top of the lower pressure plate 202, and a vacuum pressure plate 402 installed at the telescopic end of the cylinder 401. During the telescopic process of the cylinder 401, the vacuum pressure plate 402 can be driven to move up and down synchronously.

[0038] When it is necessary to place the packaging bag of the chicken nuggets before vacuuming, after placing the packaging bag containing the chicken nuggets in the packing box 204, lift the lifting plate 305 upwards, pass the sealing part of the packaging bag through between the two fixing columns 301, and then remove the force applied to the lifting plate 305. Under the elastic force of the spring 304, the pressing teeth 303 at the bottom of the lifting plate 305 press and fix the packaging bag, thereby achieving the fixation of the chicken nugget packaging bag, avoiding the phenomenon of the packaging bag slipping sideways during the vacuum packaging process, and improving the vacuuming effect.

[0039] Example 2

[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a chicken nugget vacuum packaging device comprises a main body unit 1, an adjustment unit 2 arranged above the main body unit 1, a fixing unit 3 arranged in the adjustment unit 2, a vacuum unit 4 arranged on the adjustment unit 2, and a driving unit 5 arranged on the side of the main body unit 1;

[0041] like Figure 1 As shown, the adjustment unit 2 includes two rotation grooves opened on the side of the main unit 1, a rotation shaft 201 movably installed in the rotation groove, a lower pressure plate 202 arranged above the main unit 1, a packaging box 204 installed on the top of the main unit 1, and a connecting rod 203 movably connected to the rotation shaft 201 at one end and movably connected to the lower pressure plate 202 at the other end. During the rotation of the rotation shaft 201, the lower pressure plate 202 can be pulled up and down by the connecting rod 203;

[0042] like Figure 3 As shown, the fixing unit 3 includes a fixing column 301 installed on the top of the packing box 204, a pressing plate 302 movably mounted on the side surface of the fixing column 301, a pressing tooth 303 installed on the bottom of the pressing plate 302, and a spring 304 with one end fixedly connected to the bottom of the pressing plate 302 and the other end fixedly connected to the top of the packing box 204. The setting of the pressing tooth 303 makes it easy to achieve the pressing and fixing of the packaging bag by the pressing plate 302.

[0043] like Figure 1 As shown, the main unit 1 includes a workbench 101 and a support base 102 installed at the bottom of the workbench 101. The setting of the support base 102 provides support for the stable operation of the entire device.

[0044] like Figure 3 As shown, the adjustment unit 2 further includes a receiving groove 205 provided at the bottom of the lower pressing plate 202 . The provision of the receiving groove 205 prevents the lower pressing plate 202 from contacting and colliding with the fixing unit 3 when the lower pressing plate 202 covers the packaging box 204 .

[0045] like Figure 5 As shown, the fixing unit 3 further includes a lifting plate 305 installed on the side of the pressing plate 302 . The arrangement of the lifting plate 305 facilitates lifting and pulling of the pressing plate 302 .

[0046] like Figure 4 As shown, the vacuum unit 4 includes a cylinder 401 installed on the top of the lower pressure plate 202, and a vacuum pressure plate 402 installed at the telescopic end of the cylinder 401. During the telescopic process of the cylinder 401, the vacuum pressure plate 402 can be driven to move up and down synchronously.

[0047] like Figure 2 As shown, the driving unit 5 includes a driving motor 501 installed at the input end of one of the rotating shafts 201 , and a transmission member 502 arranged between the two rotating shafts 201 . The driving motor 501 provides power for the rotation of the rotating shaft 201 .

[0048] like Figure 2 As shown, the transmission member 502 includes a pulley 5021 installed on the side wall of the rotating shaft 201, and a transmission belt 5022 movably arranged between the two pulleys 5021. When one of the rotating shafts 201 rotates, the other rotating shaft 201 can be driven to rotate synchronously through the pulley 5021 and the transmission belt 5022.

[0049] After the chicken nugget packaging bag is fixed, the driving motor 501 drives the rotating shaft 201 to rotate. At this time, the rotating shaft 201 pulls the lower pressure plate 202 to cover the top of the packaging box 204 through the connecting rod 203. Then, the telescopic end of the cylinder 401 extends, driving the vacuum pressure plate 402 to move downward, so that the chicken nugget packaging inside the packaging box 204 can be vacuum packed.

[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A chicken nugget vacuum packaging device, comprising a main unit (1), characterized in that: It also comprises an adjusting unit (2) arranged above the main unit (1), a fixing unit (3) arranged inside the adjusting unit (2), a vacuum unit (4) arranged on the adjusting unit (2), and a driving unit (5) arranged on the side of the main unit (1); The adjustment unit (2) comprises two rotation grooves provided on the sides of the main unit (1), a rotation shaft (201) movably mounted in the rotation grooves, a lower pressing plate (202) arranged above the main unit (1), a packing box (204) mounted on the top of the main unit (1), and a connecting rod (203) with one end movably connected to the rotation shaft (201) and the other end movably connected to the lower pressing plate (202); The fixing unit (3) comprises a fixing column (301) mounted on the top of the packaging box (204), a pressing plate (302) movably sleeved on the peripheral side of the fixing column (301), pressing teeth (303) mounted on the bottom of the pressing plate (302), and a spring (304) having one end fixedly connected to the bottom of the pressing plate (302) and the other end fixedly connected to the top of the packaging box (204).

2. The chicken nugget vacuum packaging device according to claim 1, characterized in that: The main unit (1) comprises a workbench (101) and a support base (102) installed at the bottom of the workbench (101).

3. The chicken nugget vacuum packaging device according to claim 2, characterized in that: The adjustment unit (2) further comprises a receiving groove (205) provided at the bottom of the lower pressing plate (202).

4. The chicken nugget vacuum packaging device according to claim 3, characterized in that: The fixing unit (3) further comprises a lifting plate (305) installed on the side of the pressing plate (302).

5. The chicken nugget vacuum packaging device according to claim 1, characterized in that: The vacuum unit (4) comprises a cylinder (401) mounted on the top of the lower pressing plate (202), and a vacuum pressing plate (402) mounted on the telescopic end of the cylinder (401).

6. The chicken nugget vacuum packaging device according to claim 1, characterized in that: The driving unit (5) comprises a driving motor (501) installed at the input end of one of the rotating shafts (201), and a transmission member (502) arranged between the two rotating shafts (201).

7. The chicken nugget vacuum packaging device according to claim 6, characterized in that: The transmission member (502) comprises a pulley (5021) mounted on the side wall of the rotating shaft (201), and a transmission belt (5022) movably arranged between two pulleys (5021).

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