Vacuumizing device

Abstract

The utility model discloses a vacuumizing device which comprises a grabbing and sealing mechanism and vacuumizing mechanisms arranged on the two sides of the grabbing and sealing mechanism. The inner side of the vacuumizing mechanism is provided with a vacuum chamber which is provided with an opening in one side and faces the grabbing and closing mechanism. The grabbing and closing mechanism comprises a horizontal movement mechanism, a vacuum chamber door arranged at the bottom of the horizontal movement mechanism, a first grabbing mechanism and a second grabbing mechanism, wherein the first grabbing mechanism and the second grabbing mechanism are arranged on the two sides of the vacuum chamber door. The first grabbing mechanism or the second grabbing mechanism grabs the product, the vacuum chamber is sealed through the vacuum chamber door, and the product is vacuumized through the vacuum chamber.

Description

Technical Field

[0001] This utility model relates to the field of machinery, and in particular to a vacuum pumping device. Background Technology

[0002] Existing packaging machines mainly use two methods for vacuum sealing of packaging bags: one is to insert a vacuum tube into the bag opening and vacuum at the same time as sealing, and the other is to use a vacuum chamber to seal after vacuuming. The effects of the two are similar, but the vacuuming efficiency of the vacuum chamber is relatively low. Therefore, a vacuuming device that uses a vacuum chamber for vacuuming and has high vacuuming efficiency is needed. Utility Model Content

[0003] The main purpose of this invention is to provide a vacuum pumping device that uses a vacuum chamber for vacuuming and has high vacuuming efficiency.

[0004] This utility model proposes a vacuum pumping device, including a gripping and sealing mechanism and a vacuum pumping mechanism disposed on both sides of the gripping and sealing mechanism.

[0005] The vacuuming mechanism has a vacuum chamber with one side opening facing the gripping and sealing mechanism. The gripping and sealing mechanism includes a horizontal movement mechanism, a vacuum chamber door located at the bottom of the horizontal movement mechanism, and a first gripping mechanism and a second gripping mechanism located on both sides of the vacuum chamber door.

[0006] The first gripping mechanism or the second gripping mechanism grips the product, closes the vacuum chamber through the vacuum chamber door, and evacuates the product through the vacuum chamber.

[0007] Preferably, the vacuum chamber is further provided with a rotary pushing mechanism, which includes a pushing cylinder, a pushing plate, a fixed plate, and a connecting rod. The fixed plate is fixedly connected to the inner wall of the vacuum chamber, one end of the connecting rod is fixedly connected to the fixed plate, the bottom front side of the pushing plate is rotatably connected to the other end of the connecting rod, and the bottom inner side of the pushing plate is connected to the output end of the pushing cylinder. The pushing cylinder can drive the pushing plate to rotate.

[0008] Preferably, the vacuum chamber is further provided with a sealing mechanism to seal the product.

[0009] Preferably, the gripping and sealing mechanism is provided with a sealing support rod corresponding to the sealing mechanism.

[0010] The beneficial effects of the vacuum pumping device of this utility model are as follows:

[0011] 1. By placing the vacuum chamber door between the first gripping mechanism and the second gripping mechanism, the vacuum chamber can be sealed simultaneously through the vacuum chamber door after the first gripping mechanism and the second gripping mechanism have gripped the product into the vacuum chamber, thereby improving processing efficiency.

[0012] 2. By setting up a rotary push mechanism, the product can be pushed out of the vacuum chamber effectively after the vacuum is completed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the vacuum pumping device of this utility model;

[0014] Figure 2 This is a schematic diagram of the gripping and sealing mechanism of the vacuum device of this utility model;

[0015] Figure 3 This is a schematic diagram of the vacuum mechanism of the vacuum device of this utility model;

[0016] The diagram is labeled as follows: 1. Grasping and sealing mechanism, 2. Vacuuming mechanism, 11. Horizontal movement mechanism, 12. First gripping mechanism, 13. Second gripping mechanism, 14. Vacuum chamber door, 15. Sealing support rod, 21. Outer shell, 22. Vacuum chamber, 23. Rotary pushing mechanism, 24. Sealing mechanism, 231. Fixed plate, 232. Pushing cylinder, 233. Connecting rod, 234. Pushing plate.

[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] Reference Figures 1 to 3 An embodiment of the vacuum pumping device of this utility model is presented:

[0020] A vacuuming device includes a gripping and sealing mechanism 1 and vacuuming mechanisms 2 disposed on both sides of the gripping and sealing mechanism 1.

[0021] The vacuuming mechanism 2 includes an outer shell 21 and a vacuum chamber 22 disposed inside the outer shell 21 facing the gripping and sealing mechanism 1. A rotary pushing mechanism 23 is also disposed within the vacuum chamber 22. The rotary pushing mechanism 23 includes a pushing cylinder 232, a pushing plate 234, a fixed plate 231, and a connecting rod 233. The fixed plate 231 is fixedly connected to the inner wall of the vacuum chamber 22. One end of the connecting rod 233 is fixedly connected to the fixed plate 231. The bottom front side of the pushing plate 234 is rotatably connected to the other end of the connecting rod 233. The bottom inner side of the pushing plate 234 is connected to the output end of the pushing cylinder 232, allowing the pushing cylinder 232 to drive the pushing plate 234 to rotate. A sealing mechanism 24 is also disposed within the vacuum chamber 22 to seal the product.

[0022] The gripping and sealing mechanism 1 includes a horizontal movement mechanism 11, a vacuum chamber door 14 located at the bottom of the horizontal movement mechanism 11, a first gripping mechanism 12 and a second gripping mechanism 13 located on both sides of the vacuum chamber door 14, and a sealing support rod 15 located at the bottom of the first gripping mechanism 12 and the second gripping mechanism 13 corresponding to the sealing mechanism 24.

[0023] In operation, when a product is input into the gripping and sealing mechanism 1, it is gripped by the first gripping mechanism 12 and then pushed into the vacuum chamber 22 adjacent to the first gripping mechanism 12. The vacuum chamber 22 is then sealed by the vacuum chamber door 14, thus achieving a vacuuming process. After vacuuming, the product is sealed by the sealing mechanism 24 and the sealing support rod 15. At the same time, another product is input into the gripping and sealing mechanism 1, gripped by the second gripping mechanism 13, and after the processing on one side is completed, the product is transported to the vacuum chamber 22 on the other side for processing. This allows multiple processing steps to be completed simultaneously, thereby improving processing efficiency.

[0024] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A vacuumizing device characterized in that, it comprises a grabbing and closing mechanism and vacuumizing mechanisms arranged on both sides of the grabbing and closing mechanism; a vacuum chamber with a side opening and arranged towards the grabbing and closing mechanism is arranged on the inner side of the vacuumizing mechanism, the grabbing and closing mechanism comprises a horizontal moving mechanism, a vacuum chamber door arranged at the bottom of the horizontal moving mechanism, and a first grabbing mechanism and a second grabbing mechanism arranged on both sides of the vacuum chamber door; the first grabbing mechanism or the second grabbing mechanism grabs a product, the vacuum chamber is closed by the vacuum chamber door, and the product is vacuumized by the vacuum chamber.

2. The evacuation device of claim 1, wherein, a rotating pushing mechanism is further arranged in the vacuum chamber, the rotating pushing mechanism comprises a pushing cylinder, a pushing plate, a fixed plate, and a connecting rod, the fixed plate is fixedly connected with the inner wall of the vacuum chamber, one end of the connecting rod is fixedly connected with the fixed plate, the other end of the connecting rod is rotationally connected with the bottom front side of the pushing plate, the bottom inner side of the pushing plate is connected with the output end of the pushing cylinder, and the pushing plate can be rotated by the pushing cylinder.

3. The evacuation device of claim 1, wherein, a sealing mechanism is further arranged in the vacuum chamber, and the sealing mechanism seals the product.

4. The evacuation device of claim 3, wherein, a sealing support rod corresponding to the sealing mechanism is arranged on the grabbing and closing mechanism.

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