High speed bag-on-hose vacuum packaging machine

Abstract

The utility model discloses a high -speed bag -feeding type vacuum packaging machine, specifically at vacuum packaging technical field, including the casing one, the inside installation of casing one has the sealing assembly, the bottom fixed connection of casing one has the conveying mouth, the top of casing one is provided with the vibrating mechanism, the right side of casing one is provided with the filter mechanism, the inside of filter mechanism is provided with the dismounting mechanism, filter mechanism includes the casing two, the left side of casing two with the right side fixed connection of casing one. The utility model discloses a high -speed bag -feeding type vacuum packaging machine, through the filter mechanism of setting, can effectively adsorb the suspended particle and toxic gas of producing when sealing, not only has improved the air quality of packing workshop significantly, has guaranteed the health of staff's body, and through the quick dismounting structure realizes the quick dismounting replacement of filter board, guarantees the filtration effect of filter board.

Description

Technical Field

[0001] This utility model relates to the field of vacuum packaging technology, and in particular to a high-speed bag-feeding vacuum packaging machine. Background Technology

[0002] The high-speed bag-feeding vacuum packaging machine is a fully automatic packaging equipment. It can automatically pick up bags, open bags, quantitatively feed materials, vacuum, seal, and finally output finished products. It is especially suitable for industries such as food, chemical, and pharmaceutical, which require high output and high efficiency.

[0003] The existing technology has the following problems: In existing technologies, when vacuum packaging food, the packaging bag needs to be heated and melted to seal the packaging. However, the melting of the packaging bag after heating will produce pollutants such as suspended particles and toxic gases, which can easily contaminate the packaged food, affect the food quality, and also affect the surrounding working environment and endanger the health of the workers. Summary of the Invention

[0004] The main purpose of this invention is to provide a high-speed bag-type vacuum packaging machine, which can effectively solve the problem that when food is sealed, the melting of the packaging bag will produce suspended particles and toxic gases, affecting food quality and the health of workers.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A high-speed bag-type vacuum packaging machine includes a housing, a sealing assembly installed inside the housing, a conveying port fixedly connected to the bottom of the housing, a vibration mechanism installed on the top of the housing, and a filtering mechanism installed on the right side of the housing. The filtration mechanism includes a second housing, the left side of which is fixedly connected to the right side of the first housing, an air pump is installed on the top of the second housing, an air guide pipe is installed inside the air pump, a disassembly mechanism is provided inside the second housing, a filter plate is slidably connected inside the disassembly mechanism, and an air outlet pipe is fixedly connected to the bottom of the second housing. The vibration mechanism includes a feeding port, the outer periphery of which is fixedly connected to the top of the housing, a reversible motor is fixedly connected to the top of the housing, a connecting frame is fixedly connected to the output end of the reversible motor, and a hammer is fixedly connected to the inner side of the connecting frame.

[0006] Preferably, the upper half of the filter plate is an activated carbon layer, and the lower half of the filter plate is a diatomaceous earth layer.

[0007] Preferably, the disassembly mechanism includes a movable plate, the two sides of which are slidably connected to the inside of the housing 2. A locking block is slidably connected inside the movable plate. A spring is fixedly connected to the inner side of the locking block. A pull rope is fixedly connected inside the locking block. A knob is fixedly connected to the outer periphery of the pull rope.

[0008] Preferably, the housing 2 has a slot inside, and the slot engages with the card block.

[0009] Preferably, there are two hammers, both of which are located on both sides of the feed inlet.

[0010] Preferably, one end of the air guide tube is located on the side of the sealing assembly, and the other end of the air guide tube is located inside the housing.

[0011] Preferably, both of the striking hammers are made of rubber.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model provides a high-speed bag-type vacuum packaging machine, which actively extracts suspended particles and toxic gases generated during the sealing process through an air pump and air guide pipe. After being purified by two-stage filtration of activated carbon layer and diatom layer, the gas is discharged, which can effectively remove harmful substances in the packaging area and directly control the risk of pollution from the source. This not only significantly improves the air quality in the packaging workshop and protects the health of the staff, but also avoids the secondary impact of pollutants on food, thereby fundamentally ensuring the hygiene and safety quality of the final product. At the same time, the quick disassembly and assembly structure enables the rapid disassembly and replacement of the filter plate.

[0013] This utility model provides a high-speed bag-type vacuum packaging machine. By driving a reversible motor to periodically vibrate the feeding port with a hammer, it can effectively prevent food particles from accumulating and clogging during the conveying process, reduce the risk of equipment downtime or production interruption due to blockage, ensure continuous and stable operation of the equipment, and thus significantly improve overall work efficiency and production line stability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the filtration mechanism of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the movable plate of this utility model; Figure 4 This is a schematic diagram of the cross-sectional vibration mechanism of the filter plate of this utility model; Figure 5 This is a schematic diagram of the vibration mechanism of this utility model.

[0015] In the diagram: 1. Shell 1; 2. Vibration mechanism; 3. Sealing assembly; 4. Filtering mechanism; 5. Conveying port; 6. Disassembly mechanism; 21. Discharge port; 22. Reversible motor; 23. Connecting frame; 24. Striking hammer; 41. Shell 2; 42. Air pump; 43. Air guide pipe; 44. Air outlet pipe; 45. Filter plate; 451. Activated carbon layer; 452. Diatomaceous earth layer; 61. Moving plate; 62. Locking block; 63. Spring; 64. Pull rope; 65. Knob; 66. Slot. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figure 1-5 As shown, the high-speed bag vacuum packaging machine includes a housing 1, a sealing assembly 3 installed inside the housing 1, a conveying port 5 fixedly connected to the bottom of the housing 1, a vibration mechanism 2 set on the top of the housing 1, and a filtering mechanism 4 set on the right side of the housing 1. The filter mechanism 4 includes a housing 2 41, the left side of which is fixedly connected to the right side of housing 1, an air pump 42 is installed on the top of housing 2 41, an air guide pipe 43 is installed inside the air pump 42, a disassembly mechanism 6 is provided inside housing 2 41, a filter plate 45 is slidably connected inside the disassembly mechanism 6, and an air outlet pipe 44 is fixedly connected to the bottom of housing 2 41.

[0018] It should be noted that after the air pump 42 is started, it generates negative pressure and directly draws in suspended particles, toxic gases and other pollutants generated by the heating and melting of the packaging bag during the sealing process through the air guide pipe 43 located near the side of the sealing component 3. This prevents pollutants from spreading to other areas inside the shell 1 or the workshop environment, thus controlling the pollution range at the source. After the pollutants are drawn into the shell 2 41, they need to be purified by the filter plate 45. The filter plate 45 adopts a double-layer structure of activated carbon layer 451 and diatom layer 452. The activated carbon layer 451 can efficiently adsorb toxic gases and fine particles due to its porous adsorption characteristics, while the diatom layer 452 further filters the residual particulate impurities. The two-stage filtration works together to ensure that the gas finally discharged from the air outlet pipe 44 meets environmental protection and safety standards, avoiding harm to the health of workers or secondary contamination of food. When the filter plate 45 is saturated and needs to be replaced, it can be quickly disassembled and reassembled through the disassembly mechanism 6 to ensure that the filtration mechanism 4 continues to maintain high-efficiency purification capabilities.

[0019] The vibration mechanism 2 includes a feeding port 21. The outer periphery of the feeding port 21 is fixedly connected to the top of the housing 1. A reversible motor 22 is fixedly connected to the top of the housing 1. A connecting frame 23 is fixedly connected to the output end of the reversible motor 22. A hammer 24 is fixedly connected to the inner side of the connecting frame 23.

[0020] It should be noted that the feeding port 21 serves as a channel for food dispensing, and its outer periphery is fixed to the top of the shell 1 to ensure that the material does not leak during the dispensing process. The reversible motor 22 provides a power source for the vibration mechanism, and its output end is fixed to the connecting frame 23, which can drive the connecting frame 23 to rotate periodically in both directions. Two hammers 24 are fixed inside the U-shaped connecting frame 23, which can synchronously drive the hammers 24 to move, ensuring uniform vibration. When the reversible motor 22 is started, the output shaft drives the connecting frame 23 to rotate, thereby causing the two hammers 24 to periodically strike the outer wall of the feeding port 21 from both sides. Through continuous and uniform vibration, the adhesion and accumulation balance of food particles on the inner wall of the feeding port 21 can be broken, which promotes the smooth sliding of particles and avoids the interruption of dispensing due to accumulation, ensuring the continuous operation of the packaging process.

[0021] like Figure 4 As shown, the upper half of the filter plate 45 is an activated carbon layer 451, and the lower half of the filter plate 45 is a diatomaceous earth layer 452.

[0022] It should be noted that the upper activated carbon layer 451, with its porous and loose structure as its core characteristic, can preferentially capture toxic gases (such as volatile organic compounds released from the melting of packaging bags) generated during the operation of the sealing component 3 through physical adsorption. At the same time, it can perform preliminary adsorption on smaller suspended particles, removing gaseous pollutants that are more harmful to human health from the pollutant components and reducing the risk of toxic substances spreading. The lower diatom layer 452, relying on the porous framework structure of natural diatomaceous earth, has a stronger particle interception ability. It can perform secondary filtration on larger suspended particles (such as plastic fragments generated from the melting of packaging bags) remaining after the preliminary filtration by the activated carbon layer 451, preventing particles from being discharged from the air outlet pipe 44 with the airflow, or from adhering to the food surface due to airflow backflow, thus affecting food quality.

[0023] like Figure 3 As shown, the disassembly mechanism 6 includes a movable plate 61, the two sides of which are slidably connected to the inside of the housing 41. A locking block 62 is slidably connected inside the movable plate 61. A spring 63 is fixedly connected to the inner side of the locking block 62. A pull rope 64 is fixedly connected inside the locking block 62. A knob 65 is fixedly connected to the outer periphery of the pull rope 64.

[0024] It should be noted that the movable plate 61 is the mounting carrier for the filter plate 45. Its two sides are slidably connected to the inside of the housing 41, allowing it to be pulled and moved along the inner wall of the housing 41 for easy removal or insertion of the filter plate 45. The inner side of the movable plate 61 has a groove adapted to the filter plate 45, allowing the filter plate 45 to slide into the groove, enabling quick assembly of the filter plate 45 and the movable plate 61. The locking block 62 and the spring 63 form a positioning assembly. The locking block 62 is slidably connected inside the movable plate 61, and one end of the spring 63 is fixed to the inner side of the locking block 62, while the other end is fixed to the inner wall of the movable plate 61. Under normal conditions, the spring 63 is in its natural extension state. In this state, the locking block 62 can be pushed outward to the movable plate 61 and engage with the pre-set slot 66 inside the housing 41, thereby fixing the movable plate 61 and the filter plate 45 inside the housing 41. The pull rope 64 and the knob 65 constitute the unlocking control component. One end of the pull rope 64 is fixed inside the locking block 62, and the other end is wrapped around the outer circumference of the knob 65. The knob 65 is rotatably mounted on the outside of the movable plate 61. When the knob 65 is rotated, the pull rope 64 can pull the locking block 62 to overcome the elastic force of the spring 63 and retract it inward to the movable plate 61, so that the locking block 62 is disengaged from the slot 66, releasing the fixed state of the movable plate 61, so that the movable plate 61 can be pulled out to replace the filter plate 45.

[0025] like Figure 2 As shown, the interior of the housing 41 has a slot 66, which engages with the locking block 62.

[0026] It should be noted that the snap-fit ​​between the slot 66 and the block 62 is the core structure of the disassembly mechanism 6 to achieve stable fixation of the filter plate 45.

[0027] like Figure 5 As shown, there are two hammers 24, both of which are located on both sides of the feed inlet 21.

[0028] It should be noted that symmetrical tapping can balance the force on both sides of the discharge port 21, avoiding the loosening or deformation of the connection between the discharge port 21 and the housing 1 due to long-term force on one side, or the cracking of the discharge port 21 itself due to uneven force, thus extending the service life of the discharge port 21 and reducing the frequency of equipment maintenance.

[0029] like Figure 1 and Figure 2 As shown, one end of the air duct 43 is located on the side of the sealing assembly 3, and the other end of the air duct 43 is located inside the housing 41.

[0030] It should be noted that one end of the air duct 43 is close to this area, and the negative pressure generated by the air pump 42 can immediately remove the pollutants after they are generated, reducing the chance of the pollutants spreading to other spaces inside the shell 1 (such as near the feed port 21 or the finished product conveying area). This controls the scope of pollution from the source and prevents the pollutants from secondary contaminating the food or spreading to the workshop environment. The other end of the air duct 43 extends directly into the interior of the shell 2 41, so that the removed pollutants can quickly enter the purification range of the filter plate 45 without going through a long transmission path. This reduces the adhesion and deposition of pollutants in the air duct 43, reduces the risk of blockage of the air duct 43, and ensures that the pollutants are filtered by the activated carbon layer 451 and the diatom layer 452 in a timely manner, thereby improving the purification efficiency.

[0031] like Figure 5 As shown, both hammers 24 are made of rubber.

[0032] It should be noted that the rubber material has good elasticity, which can buffer the impact force generated when the outer wall of the discharge port 21 is struck, and prevent the outer wall of the discharge port 21 from being dented or cracked due to the impact of rigid materials (such as metal), or from the loosening of the fixed connection between the discharge port 21 and the housing 1. This effectively protects the structural integrity of the discharge port 21 and extends the service life of the equipment.

[0033] Working Principle: During vacuum packaging of food, the sealed food assembly 3 performs a vacuum seal, ensuring that the air inside the packaging bag is completely removed, thereby extending the shelf life of the food. Simultaneously, the air pump 42 drives the air duct 43 to extract suspended particles and toxic gases generated during the operation of the sealing assembly 3. These harmful substances are adsorbed and decomposed by the activated carbon layer 451 and diatomaceous earth layer 452. The purified gas is then discharged through the exhaust pipe 44, preventing the accumulation of harmful substances. This not only improves the quality of the packaged food but also effectively enhances the air quality in the workshop, ensuring food safety and protecting the health of the workers. When the filter plate 4 needs to be cleaned... 5. When replacing the filter plate 45, turning the knob 65 causes the locking block 62 to move and disengage from the slot 66 under the action of the pull rope 64. At the same time, the spring 63 is compressed, causing the spring 63 to contract, so that the filter plate 45 can be quickly removed for replacement. When installing, releasing the knob 65 will cause the locking block 62 to engage and fix with the slot 66 under the tension of the spring 63 returning to its original position, so as to quickly install the filter plate 45. The operation is convenient and improves work efficiency. When the reversible motor 22 is working, it will drive the hammer 24 to work under the action of the connecting frame 23, which will knock on the feed port 21 to generate vibration, thereby effectively reducing the accumulation and blockage of food in the feed port 21, thus improving the stability of the device during operation.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-speed bag-type vacuum packaging machine, comprising a housing (1), characterized in that: The housing (1) is equipped with a sealing assembly (3), the bottom of the housing (1) is fixedly connected to a conveying port (5), the top of the housing (1) is provided with a vibration mechanism (2), and the right side of the housing (1) is provided with a filtering mechanism (4). The filter mechanism (4) includes a second housing (41), the left side of which is fixedly connected to the right side of the first housing (1), an air pump (42) is installed on the top of the second housing (41), an air guide pipe (43) is installed inside the air pump (42), a disassembly mechanism (6) is provided inside the second housing (41), a filter plate (45) is slidably connected inside the disassembly mechanism (6), and an air outlet pipe (44) is fixedly connected to the bottom of the second housing (41). The vibration mechanism (2) includes a feeding port (21). The outer periphery of the feeding port (21) is fixedly connected to the top of the housing (1). A reversible motor (22) is fixedly connected to the top of the housing (1). A connecting frame (23) is fixedly connected to the output end of the reversible motor (22). A hammer (24) is fixedly connected to the inner side of the connecting frame (23).

2. The high-speed bag-feeding vacuum packaging machine according to claim 1, characterized in that: The upper half of the filter plate (45) is an activated carbon layer (451), and the lower half of the filter plate (45) is a diatom layer (452).

3. The high-speed bag-feeding vacuum packaging machine according to claim 1, characterized in that: The disassembly mechanism (6) includes a movable plate (61), the two sides of which are slidably connected to the inside of the housing (41). A locking block (62) is slidably connected inside the movable plate (61). A spring (63) is fixedly connected to the inside of the locking block (62). A pull rope (64) is fixedly connected inside the locking block (62). A knob (65) is fixedly connected to the outer periphery of the pull rope (64).

4. The high-speed bag-feeding vacuum packaging machine according to claim 3, characterized in that: The housing 2 (41) has a slot (66) inside, and the slot (66) is engaged with the card block (62).

5. The high-speed bag-feeding vacuum packaging machine according to claim 1, characterized in that: Two hammers (24) are provided, and both hammers (24) are located on both sides of the feed inlet (21).

6. The high-speed bag-feeding vacuum packaging machine according to claim 1, characterized in that: One end of the air guide tube (43) is located on the side of the sealing assembly (3), and the other end of the air guide tube (43) is located inside the housing (41).

7. The high-speed bag-feeding vacuum packaging machine according to claim 1, characterized in that: Both of the hammers (24) are made of rubber.

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