Vacuum packaging machine with dust removal function
By introducing filtration and heating mechanisms into the vacuum packaging machine, the problem of poor dust removal effect was solved, achieving dust filtration and bag sealing, thus improving equipment stability and food preservation quality.
Patent Information
- Application Number
- CN202323600007.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2033-12-27
AI Technical Summary
Existing vacuum packaging machines lack effective dust removal functions, resulting in poor dust removal performance.
A vacuum packaging machine with a filtration mechanism and a heating mechanism was designed, including a vacuum pump, an air extraction pipe, a connecting pipe, a filter screen, and a sealing mechanism. The filtration mechanism filters dust, and the heating mechanism seals the bag opening to ensure a clean environment inside the bag.
It effectively prevents dust from contaminating the items to be packaged, protects the vacuum pump, extends equipment life, and improves packaging effect and food shelf life.
Smart Images
Figure CN222330089U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vacuum packaging equipment, in particular to a vacuum packaging machine with a dust removal function. Background Art
[0002] The vacuum packaging machine can automatically extract the air in the packaging bag and complete the sealing process after reaching a predetermined vacuum degree. It can also be filled with nitrogen or other mixed gases and then complete the sealing process. Vacuum packaging machines are often used in the food industry because after vacuum packaging, the food can resist oxidation and achieve the purpose of long-term preservation.
[0003] At present, vacuum packaging machine technology is mainly used to achieve vacuum packaging of food and other products to extend their shelf life. However, in traditional vacuum packaging machines, the dust removal function is relatively weak, the dust removal effect is poor, and there is no special design and integrated dust removal function. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the dust removal function is relatively weak, the dust removal effect is poor, and there is no special design and integrated dust removal function.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a vacuum packaging machine with a dust removal function, comprising a main frame, the inner cavity of the main frame is provided with a filtering mechanism, the filtering mechanism comprises a vacuum pump, an exhaust pipe, a connecting pipe, a first partition net, a second filter net, a third filter net, an exhaust pipe, a first mounting plate and an exhaust port, the vacuum pump is fixedly installed in the inner cavity of the main frame, the exhaust pipe is fixedly installed on the top of the vacuum pump, the connecting pipe is fixedly installed on the outer surface of the exhaust pipe, and the first partition net is fixedly connected to the inner cavity of the exhaust pipe.
[0006] As a preferred embodiment of the utility model, the second filter is movably connected to the inner cavity of the connecting pipe, the third filter is fixedly connected to the inner cavity of the connecting pipe, the exhaust pipe is fixedly installed on the outer surface of the vacuum pump, the first mounting plate is fixedly installed in the inner cavity of the main frame, and the exhaust port is fixedly installed on the top of the exhaust pipe.
[0007] As a preferred embodiment of the utility model, the inner cavity of the main frame is provided with a heating mechanism, and the heating mechanism includes an electrode element, a bolt, a second mounting plate, a heating plate and a first slot, the electrode element is fixedly mounted in the inner cavity of the first mounting plate, and the bolt is threadedly connected to the bottom of the electrode element.
[0008] As a preferred embodiment of the present invention, the second mounting plate is fixedly mounted on the top of the electrode element, the heating plate is fixedly mounted in the inner cavity of the second mounting plate, and the first slot is opened on the outer surface of the heating plate.
[0009] As a preferred embodiment of the utility model, a closing mechanism is provided on the top of the main frame, and the closing mechanism includes a fixed block, a second slot hole, a screw, a mounting frame, a sealing strip, a third mounting plate and a cooling plate, the fixed block is fixedly mounted on the top of the main frame, the second slot hole is opened in the inner cavity of the fixed block, and the screw is movably mounted in the inner cavity of the second slot hole.
[0010] As a preferred embodiment of the utility model, the mounting frame is movably mounted on the left and right sides of the screw, the sealing strip is fixedly mounted on the outer surface of the mounting frame, the third mounting plate is fixedly mounted on the inner cavity of the mounting frame, and the cooling plate is fixedly mounted on the outer surface of the third mounting plate.
[0011] As a preferred embodiment of the utility model, a control console is fixedly installed on the outer surface of the main frame, a power switch is fixedly installed on the right surface of the main frame, a pressure rod is movably installed in the inner cavity of the main frame, and a limit block is fixedly installed on the top of the first mounting plate.
[0012] The beneficial effects of the utility model are:
[0013] 1. This vacuum packaging machine with dust removal function can effectively prevent dust and impurities from polluting the packaged items during use through the setting of the filtering mechanism, protect the vacuum pump, improve product quality, and extend the life of the equipment, thereby improving the stable operation and packaging effect of the vacuum packaging machine.
[0014] 2. This vacuum packaging machine with dust removal function can effectively heat and seal the bag mouth during use through the setting of the heating mechanism, ensure the sealing of the internal environment of the bag, and effectively prevent external oxygen and humidity from entering the bag, thereby extending the shelf life of food and other products and improving the packaging quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;
[0016] Figure 2 It is a partial diagram of the overall structure provided by the embodiment of the utility model;
[0017] Figure 3 It is a partial diagram of the filtering mechanism provided by the embodiment of the utility model;
[0018] Figure 4 It is an exploded diagram of the heating mechanism provided by the embodiment of the utility model;
[0019] Figure 5 It is a partial diagram of the closing mechanism provided by the embodiment of the utility model.
[0020] Explanation of the markings in the figure: 1. Main frame; 2. Filtering mechanism; 201. Vacuum pump; 202. Exhaust pipe; 203. Connecting pipe; 204. First partition net; 205. Second filter screen; 206. Third filter screen; 207. Exhaust pipe; 208. First mounting plate; 209. Exhaust port; 3. Heating mechanism; 301. Electrode element; 302. Bolt; 303. Second mounting plate; 304. Heating plate; 305. First slot; 4. Closing mechanism; 401. Fixing block; 402. Second slot; 403. Screw; 404. Mounting frame; 405. Sealing strip; 406. Third mounting plate; 407. Cooling plate; 5. Control console; 6. Power switch; 7. Pressure rod; 8. Limiting block. DETAILED DESCRIPTION
[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0022] like Figures 1 to 5 As shown, the utility model provides a vacuum packaging machine with a dust removal function, including a main frame 1, the inner cavity of the main frame 1 is provided with a filtering mechanism 2, the filtering mechanism 2 includes a vacuum pump 201, an exhaust pipe 202, a connecting pipe 203, a first partition net 204, a second filter screen 205, a third filter screen 206, an exhaust pipe 207, a first mounting plate 208 and an exhaust port 209, the vacuum pump 201 is fixedly installed in the inner cavity of the main frame 1, the exhaust pipe 202 is fixedly installed on the top of the vacuum pump 201, the connecting pipe 203 is fixedly installed on the outer surface of the exhaust pipe 202, and the first partition net 204 is fixedly connected to the inner cavity of the exhaust pipe 202.
[0023] refer to Figure 1 , Figure 3 and Figure 4 The second filter screen 205 is movably connected to the inner cavity of the connecting pipe 203, the third filter screen 206 is fixedly connected to the inner cavity of the connecting pipe 203, the exhaust pipe 207 is fixedly installed on the outer surface of the vacuum pump 201, the first mounting plate 208 is fixedly installed in the inner cavity of the main frame 1, the exhaust port 209 is fixedly installed on the top of the exhaust pipe 202, and the inner cavity of the main frame 1 is provided with a heating mechanism 3, the heating mechanism 3 includes an electrode element 301, a bolt 302, a second mounting plate 303, a heating plate 304 and a first slot 305, the electrode element 301 is fixedly installed in the inner cavity of the first mounting plate 208, the bolt 302 is threadedly connected to the bottom of the electrode element 301, the second mounting plate 303 is fixedly installed on the top of the electrode element 301, the heating plate 304 is fixedly installed in the inner cavity of the second mounting plate 303, and the first slot 305 is opened on the outer surface of the heating plate 304.
[0024] The above scheme is adopted: the vacuum pump 201 is provided to fix the exhaust pipe 202 and the exhaust pipe 207, the exhaust pipe 202 is provided to fix the first partition net 204 and the exhaust port 209, the connecting pipe 203 is provided to movably install the second filter screen 205, the connecting pipe 203 is provided to fix the third filter screen 206, the first mounting plate 208 is provided to fix the electrode element 301, the bolt 302 is provided to fix and protect the electrode element 301, the second mounting plate 303 is provided to fix the heating plate 304, and the first slot 305 is provided to open the heating plate 304.
[0025] refer to Figure 1 , Figure 2 and Figure 5 A closing mechanism 4 is provided on the top of the main frame 1, and the closing mechanism 4 includes a fixed block 401, a second slot hole 402, a screw 403, a mounting frame 404, a sealing strip 405, a third mounting plate 406 and a cooling plate 407. The fixed block 401 is fixedly mounted on the top of the main frame 1, the second slot hole 402 is opened in the inner cavity of the fixed block 401, the screw 403 is movably mounted in the inner cavity of the second slot hole 402, the mounting frame 404 is movably mounted on the left and right sides of the screw 403, the sealing strip 405 is fixedly mounted on the outer surface of the mounting frame 404, the third mounting plate 406 is fixedly mounted on the inner cavity of the mounting frame 404, the cooling plate 407 is fixedly mounted on the outer surface of the third mounting plate 406, a console 5 is fixedly mounted on the outer surface of the main frame 1, a power switch 6 is fixedly mounted on the right surface of the main frame 1, a pressure rod 7 is movably mounted in the inner cavity of the main frame 1, and a limiting block 8 is fixedly mounted on the top of the first mounting plate 208.
[0026] By adopting the above scheme: the second slot hole 402 can be opened through the setting of the fixing block 401, the mounting frame 404 can be movably installed through the setting of the screw 403, the sealing strip 405 can be fixedly installed through the mounting frame 404, the cooling plate 407 can be fixedly installed through the setting of the third mounting plate 406, the console 5 can be fixedly installed through the setting of the main frame 1, and the limit block 8 can be fixedly installed through the setting of the first mounting plate 208.
[0027] Working principle:
[0028] When in use, put the object to be packaged into the bag, and place the bag opening on the top of the limit block 8 and the second mounting plate 303, pull down the pressure rod 7 to the top of the limit block 8, and fix the bag opening by pulling down the pressure rod 7, close the sealing mechanism 4, and through the closing of the sealing mechanism 4, the cooling plate 407 is pressed down to the second mounting plate 303 and the top of the bag opening to fix the bag opening for a second time. The main frame 1 and the sealing mechanism 4 can form a closed space by setting the sealing strip 405, start the power switch 6, set the control console 5, and start the vacuum pump 201 to run. The vacuum pump 201 generates suction, and the suction force sucks the dust and gas in the closed space through the suction port 209 through the exhaust pipe 202 and the connecting pipe 203. When the suction force passes through the connecting pipe 203, the second filter screen 205 bends down along the suction force, and the dust passes through the first partition net 204 and is filtered at the third filter screen 206. The heating mechanism 3 starts to operate, and the electrode element 301 conducts electricity to drive the heating plate 304 for heating. The heat energy generated by the heating plate 304 heats the second mounting plate 303, and the heat energy of the second mounting plate 303 causes the bag opening to melt due to the high temperature. The heating mechanism 3 is closed, and as the heat energy of the second mounting plate 303 decreases and the bag opening begins to solidify with the cooperation of the cooling plate 407, the sealing effect of the bag opening is achieved, and the vacuum pump 201 stops running. The vacuum enclosed space will generate a back suction force, and the back suction force enters the inner cavity of the main frame 1 through the exhaust pipe 202 and the exhaust port 209, so that the closing mechanism 4 can be opened. When the back suction force passes through the connecting pipe 203, the second filter screen 205 begins to bend upward along the back suction force, and the second filter screen 205 bending upward is restored to normal through the first partition net 204, and the dust will be filtered by the second filter screen 205 and remain in the connecting pipe 203.
[0029] In summary: by setting the filtering mechanism 2, the device can be used to suck dust and gas in the enclosed space through the connecting pipe 203 and the exhaust pipe 202. The suction force generated by the vacuum pump 201 can be used to suck dust and gas in the enclosed space. The third filter 206 can prevent dust and impurities from entering the vacuum pump 201, protecting the vacuum pump 201 from contamination and damage. The second filter 205 and the third filter 206 filter screens filter out dust and impurities, ensuring a clean environment inside the bag, avoiding dust and impurities from contaminating the packaged items, thereby improving product quality and sanitation and safety, reducing the failure rate of the equipment, and extending the service life of the equipment.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device;
[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents;
[0032] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.
Claims
1. A vacuum packaging machine with dust removal function, comprising a main frame (1), characterized in that: The inner cavity of the main frame (1) is provided with a filtering mechanism (2), and the filtering mechanism (2) comprises a vacuum pump (201), an exhaust pipe (202), a connecting pipe (203), a first partition net (204), a second filter net (205), a third filter net (206), an exhaust pipe (207), a first mounting plate (208) and an exhaust port (209); the vacuum pump (201) is fixedly mounted in the inner cavity of the main frame (1); the exhaust pipe (202) is fixedly mounted on the top of the vacuum pump (201); the connecting pipe (203) is fixedly mounted on the outer surface of the exhaust pipe (202); and the first partition net (204) is fixedly connected to the inner cavity of the exhaust pipe (202).
2. The vacuum packaging machine with dust removal function according to claim 1, characterized in that: The second filter screen (205) is movably connected to the inner cavity of the connecting pipe (203), the third filter screen (206) is fixedly connected to the inner cavity of the connecting pipe (203), the exhaust pipe (207) is fixedly installed on the outer surface of the vacuum pump (201), the first mounting plate (208) is fixedly installed in the inner cavity of the main frame (1), and the exhaust port (209) is fixedly installed on the top of the exhaust pipe (202).
3. The vacuum packaging machine with dust removal function according to claim 1, characterized in that: The inner cavity of the main frame (1) is provided with a heating mechanism (3), and the heating mechanism (3) comprises an electrode element (301), a bolt (302), a second mounting plate (303), a heating plate (304) and a first slot (305); the electrode element (301) is fixedly mounted in the inner cavity of the first mounting plate (208), and the bolt (302) is threadedly connected to the bottom of the electrode element (301).
4. The vacuum packaging machine with dust removal function according to claim 3, characterized in that: The second mounting plate (303) is fixedly mounted on the top of the electrode element (301), the heating plate (304) is fixedly mounted in the inner cavity of the second mounting plate (303), and the first slot (305) is opened on the outer surface of the heating plate (304).
5. The vacuum packaging machine with dust removal function according to claim 1, characterized in that: A closing mechanism (4) is provided at the top of the main frame (1), and the closing mechanism (4) includes a fixed block (401), a second slot hole (402), a screw (403), a mounting frame (404), a sealing strip (405), a third mounting plate (406) and a cooling plate (407). The fixed block (401) is fixedly mounted on the top of the main frame (1), the second slot hole (402) is opened in the inner cavity of the fixed block (401), and the screw (403) is movably mounted in the inner cavity of the second slot hole (402).
6. The vacuum packaging machine with dust removal function according to claim 5, characterized in that: The mounting frame (404) is movably mounted on the left and right sides of the screw rod (403), the sealing strip (405) is fixedly mounted on the outer surface of the mounting frame (404), the third mounting plate (406) is fixedly mounted on the inner cavity of the mounting frame (404), and the cooling plate (407) is fixedly mounted on the outer surface of the third mounting plate (406).
7. The vacuum packaging machine with dust removal function according to claim 1, characterized in that: A control console (5) is fixedly mounted on the outer surface of the main frame (1), a power switch (6) is fixedly mounted on the right surface of the main frame (1), a pressure rod (7) is movably mounted in the inner cavity of the main frame (1), and a limit block (8) is fixedly mounted on the top of the first mounting plate (208).