Vacuum packaging machine for marinated products

Abstract

The invention relates to the technical field of vacuum packaging machines, and particularly discloses a marinated product vacuum packaging machine which comprises a machine cabinet and a sealing cover, the sealing cover is arranged at the top of the machine cabinet in a matched mode and can be opened and closed, a bearing box is arranged in the machine cabinet, and a vacuum pump used for vacuumizing the interior of the bearing box is arranged in the machine cabinet; a control panel used for controlling the packaging machine to work is arranged on the machine cabinet, a material supporting assembly is arranged in the bearing box and used for placing marinated product packaging bags, the material supporting assembly comprises a material supporting plate, a first air cylinder, a first supporting plate, a first guide column and a pressing block, after the marinated product packaging bags are clamped, a smoothing column abuts against and pushes marinated food in the packaging bags, and then the marinated food in the packaging bags is conveyed to the machine cabinet. And then the sealing cover is closed, the vacuum pump works, the marinated product packaging bag is vacuumized, the marinated food in the packaging bag is dispersed, the packaging bag can be prevented from severely protruding, and stacking and boxing of the marinated product packaging bag are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum packaging machines, and in particular to a vacuum packaging machine for marinated products. Background Art

[0002] In order to prolong the shelf life of marinated products and facilitate their shipment, marinated products often need to be vacuum packed after production. Generally, the packaging bags of marinated products are placed flat on a vacuum packaging machine, and then the air is extracted to perform heat-pressing and sealing at the opening of the packaging bag. Since the bag opening is easily misaligned when the air is extracted, the pressure strip cannot accurately perform heat-pressing and sealing at the bag opening, resulting in air leakage at the bag opening during heat pressing.

[0003] At the same time, when the marinated products are put into the packaging bags, they are prone to pile up, causing the packaging bags to be uneven. When the packaging bags are vacuumed, the packaging bags are not flat enough, which affects the stacking, packing and transportation of the marinated products packaging bags. Moreover, after the marinated products are stacked and packed in the packaging bags, the unevenness of the packaging bags will cause mutual squeezing between the packaging bags, which can easily cause damage to the marinated products in the packaging bags. For this reason, a vacuum packaging machine for marinated products is needed. Summary of the invention

[0004] In order to solve the deficiencies of the prior art, the purpose of the present invention is to provide a vacuum packaging machine for marinated products.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows.

[0006] A vacuum packaging machine for marinated products, comprising:

[0007] A cabinet and a sealing cover, the sealing cover is matched and arranged on the top of the cabinet and can be opened and closed, a carrying box is arranged in the cabinet, the sealing cover can seal the carrying box, a vacuum pump for evacuating the inside of the carrying box is arranged in the cabinet, a control panel for controlling the operation of the packaging machine is arranged on the cabinet, a supporting assembly is arranged in the carrying box, the supporting assembly is used to place the marinated product packaging bag, the supporting assembly includes a supporting plate, a cylinder 1, a support plate 1, a guide column 1, and a pressing block, the supporting plate is horizontally arranged in the carrying box, the cylinder 1 is arranged at the inner wall of the carrying box, and the top of the cylinder 1 is in contact with the supporting plate. The bottom of the material plate is connected, two pressing blocks are provided and are installed in the same way, the pressing blocks are located above the material supporting plate and close to the inner wall of the carrying box, the support plate 1 is arranged at the top of the side wall of the carrying box, the bottom of the guide column 1 is fixedly connected to the pressing block, the top of the guide column 1 passes through the top of the support plate 1 and is provided with a baffle, a spring 1 is sleeved on the guide column 1, one end of the spring 1 contacts the bottom of the support plate 1, and the other end of the spring 1 contacts the top of the pressing block, a clamping and sealing mechanism for clamping the sealing part of the halogen product packaging bag is provided on the inner wall of the carrying box, and the clamping and sealing mechanism is arranged relative to the material supporting assembly.

[0008] As a further improvement of the present technical solution, the clamping and sealing mechanism includes a clamping assembly and a sealing assembly. The clamping assembly includes a bracket one, a resistance block, a cylinder two, a pressure plate, and a pressure strip. The bracket one is fixed to the inner wall edge of the carrying box, the resistance block is fixed below the bracket one, the pressure plate is between the resistance block and the bracket one, the cylinder two is arranged at the bottom of the bracket one, the pressure plate is arranged at the bottom of the cylinder two, the pressure strip is arranged at the bottom of the pressure plate, and a plurality of pressure strips are provided and are evenly spaced along the length direction of the pressure plate.

[0009] As a further improvement of the present technical solution, a smoothing mechanism is arranged in the carrying box, the smoothing mechanism includes a shifting mechanism 1, a mounting plate 1, a shifting mechanism 2, and a mounting plate 2. The shifting mechanism 1 is arranged at the inner wall of the carrying box, the mounting plate 1 is arranged at the end of the shifting mechanism 1, the shifting mechanism 2 is arranged on the mounting plate 1, and the mounting plate 2 is arranged at the end of the shifting mechanism 2. A support plate 2 is arranged in parallel on one side of the mounting plate 2, a connecting column is arranged on the plate surface of the support plate 2, two connecting columns are arranged in parallel, a connecting sleeve is arranged on the plate surface of the mounting plate 2, the connecting sleeve is arranged on the connecting column, a spring 2 is arranged on the connecting column and the connecting sleeve, one end of the spring 2 is connected to the plate surface of the support plate 2, and the other end of the spring 2 is connected to the plate surface of the mounting plate 2. A smoothing component for smoothing the marinated product packaging bag is arranged on the plate surface of the support plate 2.

[0010] As a further improvement of the present technical solution, the smoothing assembly includes a smoothing plate and a smoothing column. The smoothing plate is horizontally arranged on the top of the support plate 2, the smoothing column is arranged on the smoothing plate, and there are multiple smoothing columns that are evenly spaced along the length direction of the smoothing plate. A baffle is arranged on the top of the smoothing column, and the bottom of the smoothing column extends vertically downward through the plate surface of the smoothing plate. A spring 3 is sleeved on the smoothing column, one end of the spring 3 contacts the bottom of the baffle, and the other end of the spring 3 contacts the top of the smoothing plate, and the smoothing plate is parallel to the pressure plate.

[0011] As a further improvement of the present technical solution, a guide column is fixedly provided at the bottom of the mounting plate 2, and a guide rail is provided at the inner wall of the carrying box, the guide rail is arranged horizontally, the guide column and the guide rail slide and guide in cooperation, a tooth block is provided at the side wall of the guide column, and there are multiple tooth blocks and they are evenly spaced along the length direction of the guide column, and a guide rod is vertically provided at the bottom of the support plate 2, the guide rod is close to the side wall of the guide column and is located between two adjacent tooth blocks.

[0012] As a further improvement of the present technical solution, the sealing assembly includes a bracket two, a sealing block, a cylinder three, and a sealing strip. The bracket two is arranged parallel to one side of the bracket one, the sealing block is arranged below the bracket two, the sealing block is an electric heating block, the cylinder three is arranged at the bottom of the bracket two, and the sealing strip is arranged at the bottom of the cylinder three.

[0013] As a further improvement of the technical solution, a guide plate is provided at the end of the smoothing plate, and the guide plate is arranged in an inclined manner.

[0014] As a further improvement of the technical solution, the bottom of the smoothing column is an arc-shaped convex surface.

[0015] Compared with the prior art, the present invention has the following progress and advantages: during the use of the present invention, after the braised product packaging bag is clamped, the second shifting mechanism drives the smoothing plate to move towards the direction close to the braised product packaging bag, so that the smoothing plate is above the braised product packaging bag, and the bottom of the smoothing column contacts the braised product packaging bag; then the first shifting mechanism drives the smoothing plate to move, so that the smoothing column moves on the upper surface of the braised product packaging bag, and the smoothing column contacts and pushes the braised food in the packaging bag, so that the accumulated braised food is dispersed; then the sealing cover is closed, and the vacuum pump is operated to vacuum the braised product packaging bag. By dispersing the braised food in the packaging bag, serious bulges in the packaging bag can be avoided, which facilitates the stacking and packing of the braised product packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the interior of the carrying box of the present invention.

[0019] Figure 3 It is a schematic diagram of the installation of the clamping and sealing mechanism and the smoothing mechanism of the present invention.

[0020] Figure 4 It is a schematic diagram of the installation of the smoothing mechanism of the present invention.

[0021] Figure 5 It is a schematic diagram of the clamping assembly of the present invention.

[0022] Figure 6 It is a schematic diagram of the sealing component of the present invention.

[0023] Figure 7 It is a schematic diagram of the cooperation between the guide rod and the gear block of the present invention.

[0024] Figure 8 It is a schematic diagram of the installation of the guide column of the present invention.

[0025] Fig. 9It is a schematic diagram of the installation of the leveling column of the present invention.

[0026] The figure shows: 10. Cabinet; 110. Sealing cover; 120, carrying box; 20, support assembly; 210, support plate; 220, cylinder 1; 230, support plate 1; 240, guide column 1; 250, pressing block; 30. Clamping and sealing mechanism; 310. Clamping assembly; 311. Bracket 1; 312. Resistance block; 313. Cylinder 2; 314. Pressing plate; 315. Pressing strip; 320. Sealing assembly; 321. Bracket 2; 322. Sealing block; 323. Cylinder 3; 324. Sealing strip; 40. Smoothing mechanism; 410. Shifting mechanism 1; 411. Mounting plate 1; 420. Shifting mechanism 2; 421. Mounting plate 2; 422. Connecting column; 423. Connecting sleeve; 424. Guide rod; 430. Smoothing plate; 431. Support plate 2; 432. Smoothing column; 433. Baffle; 434. Guide plate; 440. Guide column; 441. Guide rail; 442. Tooth block. DETAILED DESCRIPTION

[0027] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0028] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of actual products. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0029] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inside", "outside", etc. appear to indicate the orientation or position relationship, it is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figure 1-Figure 9 As shown, a vacuum packaging machine for marinated products comprises:

[0032] The cabinet 10 and the sealing cover 110 are matched and arranged on the top of the cabinet 10 and can be opened and closed. A carrying box 120 is arranged in the cabinet 10. The sealing cover 110 can seal the carrying box 120. A vacuum pump for evacuating the inside of the carrying box 120 is arranged in the cabinet 10 (it is the prior art and will not be described in detail). A control panel for controlling the operation of the packaging machine is arranged on the cabinet 10. A material support assembly 20 is arranged in the carrying box 120. The material support assembly 20 is used to place the halogen product packaging bag. The material support assembly 20 includes a material support plate 210, a cylinder 220, a support plate 230, a guide column 240, and a pressing block 250. The material support plate 210 is horizontally arranged in the carrying box 120, and the cylinder 220 is arranged at the carrying box 120. At the inner wall, the top of the cylinder 220 is connected to the bottom of the supporting plate 210, two pressing blocks 250 are provided and are installed in the same way, the pressing blocks 250 are located above the supporting plate 210 and close to the inner wall of the carrying box 120, the supporting plate 230 is arranged at the top of the side wall of the carrying box 120, the bottom of the guide column 240 is fixedly connected to the pressing block 250, the top of the guide column 240 passes through the top of the supporting plate 230 and is provided with a baffle, a spring 1 is sleeved on the guide column 240, one end of the spring 1 contacts the bottom of the supporting plate 230, and the other end of the spring 1 contacts the top of the pressing block 250, a clamping and sealing mechanism 30 for clamping the sealing part of the halogen product packaging bag is provided at the inner wall of the carrying box 120, and the clamping and sealing mechanism 30 is arranged opposite to the supporting assembly 20.

[0033] More specifically, the clamping and sealing mechanism 30 includes a clamping assembly 310 and a sealing assembly 320. The clamping assembly 310 includes a bracket 1 311, a resistance block 312, a cylinder 2 313, a pressure plate 314, and a pressure strip 315. The bracket 1 311 is fixed to the inner wall edge of the carrying box 120, the resistance block 312 is fixed below the bracket 1 311, the pressure plate 314 is between the resistance block 312 and the bracket 1 311, the cylinder 2 313 is arranged at the bottom of the bracket 1 311, the pressure plate 314 is arranged at the bottom of the cylinder 2 313, the pressure strip 315 is arranged at the bottom of the pressure plate 314, and the pressure strip 315 is provided with a plurality of and along the pressure plate 311. 14 are evenly spaced in the length direction. When the halogen product packaging bag is vacuum-packed, the halogen product packaging bag is placed on the supporting plate 210, and the sealing portion of the halogen product packaging bag is located between the abutment block 312 and the pressing plate 314. Then the cylinder 2 313 drives the pressing plate 314 to move downward, so that the pressure strip 315 clamps and limits the sealing portion of the halogen product packaging bag, and the closed end of the halogen product packaging bag is located below the pressing block 250. Then the cylinder 1 220 drives the supporting plate 210 to move upward, so that the pressing block 250 clamps the closed end of the halogen product packaging bag, and the supporting plate 210 can be kept in a horizontal state when it moves upward.

[0034] like Figure 2-Figure 9 As shown, a smoothing mechanism 40 is arranged in the carrying box 120, and the smoothing mechanism 40 includes a shifting mechanism 1 410, a mounting plate 1 411, a shifting mechanism 2 420, and a mounting plate 2 421. The shifting mechanism 1 410 (which is the prior art and is not described in detail) is arranged at the inner wall of the carrying box 120, and the mounting plate 1 411 is arranged at the end of the shifting mechanism 1 410. The shifting mechanism 2 420 (which is the prior art and is not described in detail) is arranged on the mounting plate 1 411, and the mounting plate 2 421 is arranged at the end of the shifting mechanism 2 420. A support plate 431 is arranged parallel to the side, a connecting column 422 is arranged on the plate surface of the support plate 431, two connecting columns 422 are arranged in parallel, a connecting sleeve 423 is arranged on the plate surface of the mounting plate 421, the connecting sleeve 423 is sleeved on the connecting column 422, a spring 2 is sleeved on the connecting column 422 and the connecting sleeve 423, one end of the spring 2 is connected to the plate surface of the support plate 431, and the other end of the spring 2 is connected to the plate surface of the mounting plate 421, a smoothing component for smoothing the marinated product packaging bag is arranged on the plate surface of the support plate 431.

[0035] More specifically, the smoothing assembly includes a smoothing plate 430 and a smoothing column 432. The smoothing plate 430 is horizontally arranged on the top of the supporting plate 2 431. The smoothing column 432 is arranged on the smoothing plate 430. There are multiple smoothing columns 432 and they are evenly spaced along the length direction of the smoothing plate 430. A baffle 433 is arranged on the top of the smoothing column 432. The bottom of the smoothing column 432 extends vertically downward through the plate surface of the smoothing plate 430. A spring 3 is sleeved on the smoothing column 432. One end of the spring 3 contacts the bottom of the baffle 433, and the other end of the spring 3 contacts the top of the smoothing plate 430. The smoothing plate 430 is parallel to the pressing plate 314. After the halogen product packaging bag is clamped, the displacement Mechanism 2 420 drives the smoothing plate 430 to move towards the direction of the marinated product packaging bag, so that the smoothing plate 430 is above the marinated product packaging bag, and the bottom of the smoothing column 432 contacts the marinated product packaging bag. Then, the shifting mechanism 1 410 drives the smoothing plate 430 to move, so that the smoothing column 432 moves on the upper surface of the marinated product packaging bag. The smoothing column 432 contacts and pushes the marinated food in the packaging bag, so that the accumulated marinated food is dispersed. Then, the sealing cover 110 is closed, and the vacuum pump is started to vacuum the marinated product packaging bag. By dispersing the marinated food in the packaging bag, serious bulges of the packaging bag can be avoided, which facilitates the stacking and packing of the marinated product packaging bag.

[0036] like Figure 7-Figure 8 As shown, a guide column 440 is fixedly provided at the bottom of the second mounting plate 421, and a guide rail 441 is provided at the inner wall of the carrying box 120, and the guide rail 441 is arranged horizontally. The guide column 440 and the guide rail 441 are slidingly guided and cooperated, and a tooth block 442 is provided at the side wall of the guide column 440. There are multiple tooth blocks 442 and they are evenly spaced along the length direction of the guide column 440. A guide rod 424 is vertically provided at the bottom of the second support plate 431, and the guide rod 424 is close to the side wall of the guide column 440 and is between two adjacent tooth blocks 442. When the shifting mechanism 1 410 drives the smoothing plate 430 to move, the guide rod 424 conflicts with the inclined surface of the tooth block 442, thereby driving the smoothing plate 430 to reciprocate along the guiding direction of the connecting column 422, so that the smoothing column 432 can fully disperse the braised food in the packaging bag.

[0037] like Figure 5-Figure 6 As shown, the sealing assembly 320 includes a bracket 2 321, a sealing block 322, a cylinder 323, and a sealing strip 324. The bracket 2 321 is arranged parallel to one side of the bracket 1 311, the sealing block 322 is arranged below the bracket 2 321, the sealing block 322 is an electric heating block, the cylinder 323 is arranged at the bottom of the bracket 2 321, and the sealing strip 324 is arranged at the bottom of the cylinder 323. After the vacuumization of the halogen product packaging bag is completed, the cylinder 323 drives the sealing strip 324 to move downward, thereby heat-sealing the sealing part of the halogen product packaging bag.

[0038] More specifically, a guide plate 434 is disposed at the end of the smoothing plate 430 , and the guide plate 434 is arranged at an angle, so as to facilitate the smoothing plate 430 to be moved above the marinated product packaging bag.

[0039] More specifically, the bottom of the smoothing column 432 is an arc-shaped convex surface, which prevents the bottom of the smoothing column 432 from causing damage to the bag surface of the packaging bag.

[0040] Working principle:

[0041] During the use of the present invention, when vacuum packaging is performed on the halogen product packaging bag, the halogen product packaging bag is placed on the supporting plate 210, and the sealing portion of the halogen product packaging bag is disposed between the abutment block 312 and the pressing plate 314. Then, the second cylinder 313 drives the pressing plate 314 to move downward, so that the pressure strip 315 clamps and limits the sealing portion of the halogen product packaging bag, and the closed end of the halogen product packaging bag is located below the pressing block 250. Then, the first cylinder 220 drives the supporting plate 210 to move upward, so that the pressing block 250 clamps the closed end of the halogen product packaging bag, and the supporting plate 210 can be placed in a horizontal state when it moves upward. After the halogen product packaging bag is clamped, the second shifting mechanism 420 drives the smoothing plate 430 to move toward the direction close to the halogen product packaging bag, so that The smoothing plate 430 is located above the marinated product packaging bag, and the bottom of the smoothing column 432 contacts the marinated product packaging bag. Then the shifting mechanism 410 drives the smoothing plate 430 to move, so that the smoothing column 432 moves on the upper surface of the marinated product packaging bag. The smoothing column 432 contacts and pushes the marinated food in the packaging bag, so that the accumulated marinated food is dispersed. Then the sealing cover 110 is closed, and the vacuum pump is started to vacuum the marinated product packaging bag. By dispersing the marinated food in the packaging bag, serious bulges in the packaging bag can be avoided, which facilitates the stacking and packing of the marinated product packaging bag. After the vacuumization of the marinated product packaging bag is completed, the cylinder three 323 drives the sealing strip 324 to move downward, so as to heat-seal the sealing part of the marinated product packaging bag, and the vacuum packaging of the marinated product is completed.

[0042] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A vacuum packaging machine for marinated products, characterized in that: It includes: A cabinet and a sealing cover, the sealing cover is matched and arranged on the top of the cabinet and can be opened and closed, a carrying box is arranged in the cabinet, the sealing cover can seal the carrying box, a vacuum pump for evacuating the inside of the carrying box is arranged in the cabinet, a control panel for controlling the operation of the packaging machine is arranged on the cabinet, a supporting assembly is arranged in the carrying box, the supporting assembly is used to place the marinated product packaging bag, the supporting assembly includes a supporting plate, a cylinder 1, a support plate 1, a guide column 1, and a pressing block, the supporting plate is horizontally arranged in the carrying box, the cylinder 1 is arranged at the inner wall of the carrying box, and the top of the cylinder 1 is in contact with the supporting plate. The bottom of the material plate is connected, two pressing blocks are provided and are installed in the same way, the pressing blocks are located above the material supporting plate and close to the inner wall of the carrying box, the support plate 1 is arranged at the top of the side wall of the carrying box, the bottom of the guide column 1 is fixedly connected to the pressing block, the top of the guide column 1 passes through the top of the support plate 1 and is provided with a baffle, a spring 1 is sleeved on the guide column 1, one end of the spring 1 contacts the bottom of the support plate 1, and the other end of the spring 1 contacts the top of the pressing block, a clamping and sealing mechanism for clamping the sealing part of the halogen product packaging bag is provided on the inner wall of the carrying box, and the clamping and sealing mechanism is arranged relative to the material supporting assembly.

2. A vacuum packaging machine for marinated products according to claim 1, characterized in that: The clamping and sealing mechanism includes a clamping component and a sealing component. The clamping component includes a bracket one, a resistance block, a cylinder two, a pressure plate, and a pressure strip. The bracket one is fixed to the inner wall edge of the carrying box, the resistance block is fixed below the bracket one, the pressure plate is between the resistance block and the bracket one, the cylinder two is arranged at the bottom of the bracket one, the pressure plate is arranged at the bottom of the cylinder two, the pressure strip is arranged at the bottom of the pressure plate, and a plurality of pressure strips are arranged and are evenly spaced along the length direction of the pressure plate.

3. A vacuum packaging machine for marinated products according to claim 2, characterized in that: A smoothing mechanism is arranged in the carrying box, and the smoothing mechanism includes a shifting mechanism 1, a mounting plate 1, a shifting mechanism 2, and a mounting plate 2. The shifting mechanism 1 is arranged at the inner wall of the carrying box, the mounting plate 1 is arranged at the end of the shifting mechanism 1, the shifting mechanism 2 is arranged on the mounting plate 1, and the mounting plate 2 is arranged at the end of the shifting mechanism 2. A support plate 2 is arranged in parallel on one side of the mounting plate 2, and a connecting column is arranged on the plate surface of the support plate 2. There are two connecting columns and they are arranged in parallel. A connecting sleeve is arranged on the plate surface of the mounting plate 2, and the connecting sleeve is arranged on the connecting column. A spring 2 is arranged on the connecting column and the connecting sleeve, one end of the spring 2 is connected to the plate surface of the support plate 2, and the other end of the spring 2 is connected to the plate surface of the mounting plate 2. A smoothing component for smoothing the marinated product packaging bag is arranged on the plate surface of the support plate 2.

4. A vacuum packaging machine for marinated products according to claim 3, characterized in that: The smoothing assembly includes a smoothing plate and a smoothing column. The smoothing plate is horizontally arranged on the top of the supporting plate 2, and the smoothing column is arranged on the smoothing plate. There are multiple smoothing columns and they are evenly spaced along the length direction of the smoothing plate. A baffle is arranged on the top of the smoothing column. The bottom of the smoothing column extends vertically downward through the plate surface of the smoothing plate. A spring 3 is sleeved on the smoothing column. One end of the spring 3 contacts the bottom of the baffle, and the other end of the spring 3 contacts the top of the smoothing plate. The smoothing plate is parallel to the pressure plate.

5. A vacuum packaging machine for marinated products according to claim 4, characterized in that: A guide column is fixedly provided at the bottom of the mounting plate 2, and a guide rail is provided at the inner wall of the carrying box. The guide rail is arranged horizontally, and the guide column and the guide rail are slidably guided. A tooth block is provided at the side wall of the guide column. There are multiple tooth blocks and they are evenly spaced along the length direction of the guide column. A guide rod is vertically provided at the bottom of the support plate 2, and the guide rod is close to the side wall of the guide column and is located between two adjacent tooth blocks.

6. A vacuum packaging machine for marinated products according to claim 5, characterized in that: The sealing assembly includes a bracket two, a sealing block, a cylinder three, and a sealing strip. The bracket two is arranged parallel to one side of the bracket one, the sealing block is arranged below the bracket two, the sealing block is an electric heating block, the cylinder three is arranged at the bottom of the bracket two, and the sealing strip is arranged at the bottom of the cylinder three.

7. The vacuum packaging machine for marinated products according to claim 4, characterized in that: A guide plate is arranged at the end of the smoothing plate, and the guide plate is arranged in an inclined manner.

8. The vacuum packaging machine for marinated products according to claim 4, characterized in that: The bottom of the smoothing column is curved convex.

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