Continuous vacuum packaging machine for meat

Abstract

The utility model provides a meat continuous vacuum packaging machine which comprises a packaging machine body, a conveying assembly is arranged in a sliding groove of the packaging machine body, a mounting plate is fixedly connected in the sliding groove of the packaging machine body, the bottom end of a sliding rail is connected with the mounting plate, a sliding seat is connected with the sliding rail in a sliding mode, and the bottom end of the sliding seat is connected with the conveying assembly. The lower surface of the feeding plate is fixedly connected with the sliding seat, the feeding plate is used for bearing materials, the feeding plate drives the sliding seat to transversely move on the outer wall of the sliding rail, and the feeding plate carries a packaging bag containing articles to move into a vacuumizing device of the packaging machine body to be vacuumized. When the driving part is damaged, the feeding plate is manually pushed to transversely move, the working efficiency of the packaging machine body is improved through the two driving modes, the feeding plate is adopted to replace a traditional conveying belt for continuous feeding, and the influence of inaccurate conveying position caused by loosening of the conveying belt is avoided.

Description

Technical Field

[0001] This utility model relates to the field of vacuum packaging machine technology, and in particular to a continuous vacuum packaging machine for meat. Background Technology

[0002] Vacuum packaging machines are widely used in many fields. They are mainly used to put items into packaging bags, remove the air from the bags, and seal them after reaching a predetermined vacuum level. Sometimes nitrogen or other mixed gases are also filled in to extend the shelf life of the items and maintain their freshness.

[0003] Among them, the continuous vacuum packaging machine uses a conveyor belt that rotates periodically to drive the material transport. The conveyor belt is made of flexible material and is driven by an external power source. When the external power source is damaged, the conveyor belt cannot move, causing the vacuum packaging machine to stop working. Utility Model Content

[0004] The purpose of this utility model is to provide a continuous vacuum packaging machine for meat, which solves the problem that when the external power source is damaged, the conveyor belt cannot move, causing the vacuum packaging machine to stop working.

[0005] This utility model provides a continuous vacuum packaging machine for meat, including a packaging machine body, in which a conveying component is configured in a chute. The conveying component can be used manually or electrically to convey materials that need to be vacuumed.

[0006] The conveying assembly includes a mounting plate, a slide rail, a slide block, a feeding plate, and a driving component;

[0007] The mounting plate is fixedly connected to the slide groove of the packaging machine body. The bottom end of the slide rail is connected to the mounting plate. The slide block is slidably connected to the slide rail. The lower surface of the feeding plate is fixedly connected to the slide block. The feeding plate is used to carry materials. The driving component is located in the receiving slot of the packaging machine body. The driving component is used to drive the feeding plate to move laterally to convey materials.

[0008] Preferably, the driving component includes a servo motor, a drive shaft, a slider, and a connector plate;

[0009] The servo motor is equipped with a motor mount at its bottom end. The servo motor is connected to the packaging machine body through the motor mount. The transmission shaft is connected to the output end of the servo motor through a coupling. The slider is internally threaded to the transmission shaft. The plug plate is fixedly connected to the outer periphery of the slider. The plug plate is equipped with a threaded pin. The end of the plug plate away from the slider is connected to the feeding plate through the threaded pin.

[0010] The packaging machine body is machined with a limiting groove that is compatible with the plug-in plate.

[0011] Preferably, a buffer assembly is installed at the feeding end of the packaging machine body, the buffer assembly being used to shorten the falling distance of the material;

[0012] The buffer assembly includes a support base, a connector, a pad, a guide plate, and a reset component;

[0013] The support base and the packaging machine body are fixedly connected. The pad is connected to the support base through the connector. A guide plate is inclinedly provided at the top of the pad. The guide plate is hinged to the packaging machine body through a pin. A traction rope is fixedly connected to the bottom of the guide plate. The bottom of the traction rope is fixedly connected to the pad. The reset member is disposed between the guide plate and the pad. The reset member is used to drive the guide plate to reset, so as to reduce the impact force of the falling material.

[0014] Preferably, the reset element includes a crossbar and a torsion spring;

[0015] The crossbar is fixedly connected to the packaging machine body, the torsion spring is inserted into the crossbar, one end of the torsion spring abuts against the pad, and the other end of the torsion spring abuts against the guide plate.

[0016] Preferably, the torsion springs are symmetrically distributed based on the crossbar.

[0017] Preferably, the connector includes a plug rod and a bolt;

[0018] One end of the plug rod is fixedly connected to the bearing seat, and the other end of the plug rod extends into the through groove of the pad. The plug rod is connected to the pad by the bolt.

[0019] Preferably, threaded holes are evenly distributed on the outer periphery of the plug rod, and the threaded holes are compatible with the bolt.

[0020] Preferably, the top of the support is provided with a discharge assembly;

[0021] The unloading assembly includes a telescopic component, a fixed plate, and a brush plate;

[0022] The telescopic component and the bearing seat are fixedly connected, the fixed plate and the output end of the telescopic component are fixedly connected, and the brush plate is fixedly connected to the bottom end of the fixed plate.

[0023] Preferably, the telescopic component is a cylinder.

[0024] Preferably, the upper surface of the feeding plate is provided with heating strips, which are evenly distributed along the feeding plate.

[0025] This utility model provides a continuous vacuum packaging machine for meat:

[0026] By using the mounting plate, slide rail, slide block, feeding plate, and drive unit in conjunction, the feeding plate drives the slide block to move laterally on the outer wall of the slide rail under the action of the drive unit. The feeding plate carries the packaging bag containing the items to the vacuum device of the packaging machine body for vacuuming. When the drive unit is damaged, the feeding plate can be manually pushed to move laterally, which can also move the packaging bag to the vacuum device of the packaging machine body. The two drive methods improve the working efficiency of the packaging machine body. The feeding plate replaces the traditional conveyor belt for continuous feeding, avoiding the inaccurate conveying position caused by the slack of the conveyor belt. Attached Figure Description

[0027] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the feeding plate, heating strip and driving component in this utility model;

[0030] Figure 3 This is a structural diagram of the mounting plate, slide rail, slide block, and feeding plate in this utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the servo motor, drive shaft, slider, plug-in plate, and threaded pin in this utility model;

[0032] Figure 5 This is a structural diagram of the telescopic component, the fixing plate, and the brush plate in this utility model;

[0033] Figure 6 This is a schematic diagram of the crossbar, torsion spring, and pad in this utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1-Packaging machine body, 2-Conveying assembly, 21-Mounting plate, 22-Slide rail, 23-Slide base, 24-Feeding plate, 241-Heating strip, 25-Drive component, 251-Servo motor, 252-Motor base, 253-Drive shaft, 254-Slider, 255-Plug-in plate, 255a-Threaded pin, 3-Buffer assembly, 31-Bearing seat, 32-Connector, 321-Plug-in rod, 322-Bolt, 33-Pad, 34-Guide plate, 341-Traction rope, 35-Reset component, 351-Crossbar, 352-Torsion spring, 4-Unloading assembly, 41-Telescopic component, 42-Fixing plate, 43-Brush plate. Detailed Implementation

[0036] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this embodiment, as Figure 1 and Figure 2As shown, a continuous vacuum packaging machine for meat includes a packaging machine body 1. A conveying component 2 is configured in the slide of the packaging machine body 1. The conveying component 2 can be manually or electrically conveyed to materials that need to be vacuumed. The conveying component 2 includes a mounting plate 21, a slide rail 22, a slide block 23, a feeding plate 24, and a driving component 25. The mounting plate 21 is fixedly connected to the slide of the packaging machine body 1. The bottom end of the slide rail 22 is connected to the mounting plate 21. The slide block 23 is slidably connected to the slide rail 22. The lower surface of the feeding plate 24 is fixedly connected to the slide block 23. The feeding plate 24 is used to carry materials. The driving component 25 is located in the receiving slot of the packaging machine body 1. The driving component 25 is used to drive the feeding plate 24 to move laterally to convey materials.

[0040] Therefore, under the action of the drive component 25, the feeding plate 24 drives the slide block 23 to move laterally on the outer wall of the slide rail 22. The feeding plate 24 carries the packaging bag containing the items to the vacuum device of the packaging machine body 1 for vacuuming. When the drive component 25 is damaged, the feeding plate 24 can be manually pushed to move laterally, which can also move the packaging bag to the vacuum device of the packaging machine body 1. The two driving methods improve the working efficiency of the packaging machine body 1. The feeding plate 24 replaces the traditional conveyor belt for continuous feeding, avoiding the influence of inaccurate conveying position caused by the slack of the conveyor belt.

[0041] Specifically, the packaging machine body 1 is a continuous vacuum packaging machine. Vacuuming equipment and heat sealing equipment are configured on the top of the packaging machine body 1. The mounting plate 21 is used to fix the position of the slide rail 22. There are two slide rails 22. Two limiting grooves that are compatible with the slide rail 22 are machined in the slide block 23. The feeding plate 24 is used to replace the traditional conveyor belt for continuous feeding, avoiding the influence of inaccurate conveying position caused by the slack of the conveyor belt. The feeding plate 24 can be pushed manually or moved laterally with the drive component 25 to reduce the impact of damage to the external power source on the use of the packaging machine body 1.

[0042] In some embodiments, such as Figure 4 As shown, the driving component 25 includes a servo motor 251, a transmission shaft 253, a slider 254, and a plug plate 255. The bottom end of the servo motor 251 is equipped with a motor base 252. The servo motor 251 is connected to the packaging machine body 1 through the motor base 252. The transmission shaft 253 is connected to the output end of the servo motor 251 through a coupling. The slider 254 is internally threaded to the transmission shaft 253. The plug plate 255 is fixedly connected to the outer periphery of the slider 254. A threaded pin 255a is provided in the plug plate 255. The end of the plug plate 255 away from the slider 254 is connected to the feeding plate 24 through the threaded pin 255a. A limiting groove adapted to the plug plate 255 is machined in the packaging machine body 1.

[0043] Specifically, the servo motor 251 is used to drive the transmission shaft 253 to rotate. The transmission shaft 253 is threaded. The plug plate 255 is inserted into the limiting groove of the packaging machine body 1. The slider 254 is used to carry the plug plate 255 to move. The threaded pin 255a is used to connect the plug plate 255 and the feeding plate 24. The plug plate 255 and the feeding plate 24 are detachable, which makes it easy to manually drive the feeding plate 24 to move. While satisfying the lateral movement of the feeding plate 24, the drive component 25 can also be replaced by other drive structures.

[0044] In some embodiments, such as Figure 5 As shown, a buffer assembly 3 is installed at the feeding end of the packaging machine body 1. The buffer assembly 3 is used to shorten the falling distance of the material. The buffer assembly 3 includes a bearing seat 31, a connector 32, a pad 33, a guide plate 34, and a reset component 35. The bearing seat 31 is fixedly connected to the packaging machine body 1. The pad 33 is connected to the bearing seat 31 through the connector 32. The top of the pad 33 is inclinedly provided with a guide plate 34. The guide plate 34 is hinged to the packaging machine body 1 through a pin. The bottom end of the guide plate 34 is fixedly connected with a traction rope 341. The bottom end of the traction rope 341 is fixedly connected to the pad 33. The reset component 35 is disposed between the guide plate 34 and the pad 33. The reset component 35 is used to drive the guide plate 34 to reset, so as to reduce the impact force of the falling material.

[0045] Specifically, the support seat 31 is located at the discharge end of the packaging machine body 1, the pad 33 and the support seat 31 are vertically arranged, the guide plate 34 is inclined to reduce the falling distance of the packaging bag, and two traction ropes 341 are provided. The traction ropes 341 are made of flexible material and are used to connect the guide plate 34 and the pad 33.

[0046] In some embodiments, such as Figure 5 As shown, the reset component 35 includes a crossbar 351 and a torsion spring 352. The crossbar 351 is fixedly connected to the packaging machine body 1. The torsion spring 352 is inserted into the crossbar 351. One end of the torsion spring 352 abuts against the pad 33, and the other end of the torsion spring 352 abuts against the guide plate 34.

[0047] Specifically, the crossbar 351 is used to constrain the position of the torsion spring 352 and to utilize the elastic potential energy of the torsion spring 352 to buffer the impact force on the guide plate 34.

[0048] In some embodiments, such as Figure 6 As shown, the torsion spring 352 is symmetrically distributed based on the crossbar 351.

[0049] Specifically, there are two torsion springs 352 to enhance the rebound force of the guide plate 34.

[0050] In some embodiments, such as Figure 6As shown, the connector 32 includes a plug rod 321 and a bolt 322. One end of the plug rod 321 is fixedly connected to the bearing seat 31, and the other end of the plug rod 321 extends into the through groove of the pad 33. The plug rod 321 is connected to the pad 33 by the bolt 322.

[0051] Specifically, the plug rods 321 are symmetrically distributed based on the bearing base 31, and the connectors 32 are used to adjust the position of the pads 33.

[0052] In some embodiments, such as Figure 6 As shown, threaded holes are evenly distributed on the outer periphery of the plug rod 321, and the threaded holes are compatible with the bolt 322.

[0053] Two plug rods 321 are provided, and threaded holes are machined on the plug rods 321 to facilitate fixing the position of the pad 33 on the plug rods 321.

[0054] In some embodiments, such as Figure 5 As shown, the top of the bearing seat 31 is equipped with a discharge assembly 4. The discharge assembly 4 includes a telescopic member 41, a fixed plate 42 and a brush plate 43. The telescopic member 41 is fixedly connected to the bearing seat 31, the fixed plate 42 is fixedly connected to the output end of the telescopic member 41, and the brush plate 43 is fixedly connected to the bottom end of the fixed plate 42.

[0055] The output end of the telescopic component 41 is used to drive the fixed plate 42 to move. The brush plate 43 is made of hard plastic filaments. As the fixed plate 42 moves laterally, it pushes the packaging bag on the feeding plate 24 off.

[0056] In some embodiments, such as Figure 5 As shown, telescopic component 41 is a cylinder.

[0057] The telescopic component 41 is designed with a cylinder to facilitate the movement of the fixed plate 42 to push the processed packaging bag down. The telescopic component 41 can also be replaced with a hydraulic rod or an electric push rod.

[0058] In some embodiments, such as Figure 3 As shown, heating strips 241 are arranged on the upper surface of the feeding plate 24, and the heating strips 241 are evenly distributed along the feeding plate 24.

[0059] The heating strip 241 is adapted to the heat sealing mechanism in the packaging machine body 1 to heat seal the vacuum-sealed packaging bag.

[0060] The working principle of this application is illustrated below with a preferred embodiment:

[0061] When vacuuming the outer packaging bag, the opening of the packaging bag is placed on the heating strip 241, and then the servo motor 251 is started. The servo motor 251 drives the transmission shaft 253 to rotate through the coupling. As the transmission shaft 253 rotates, it drives the slider 254 to move. In turn, the slider 254 drives the feeding plate 24 to move through the plug plate 255. The feeding plate 24 drives the slide block 23 to move laterally on the outer wall of the slide rail 22. The feeding plate 24 carries the packaging bag containing the items to the vacuuming device of the packaging machine body 1 for vacuuming. When the drive component 25 is damaged, the threaded pin 255a is rotated to separate from the feeding plate 24. The feeding plate 24 is then manually pushed to move laterally, which can also move the packaging bag to the vacuuming device of the packaging machine body 1. In the vacuum device of the machine body 1, the finished packaging bag is removed from the vacuum device of the packaging machine body 1. The telescopic component 41 is activated, and the output end of the telescopic component 41 drives the fixed plate 42 to move. The brush plate 43 located at the bottom of the fixed plate 42 pushes the packaging bag off the feeding plate 24. The packaging bag falls on the guide plate 34. The guide plate 34 is impacted and rotates around the pin shaft. The guide plate 34 forces the torsion spring 352 outside the crossbar 351 to deform. The elastic potential energy of the torsion spring 352 is used to buffer the impact force on the guide plate 34. The packaging bag slides down the guide plate 34 for collection. The pad 33 moves on the outer wall of the insertion rod 321 and uses the extended pad 33 to support the sliding packaging bag.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A continuous vacuum packaging machine for meat, comprising a packaging machine body (1), characterized in that, The packaging machine body (1) is equipped with a conveying component (2) in the chute. The conveying component (2) can be used manually or electrically to convey materials that need to be vacuumed. The conveying assembly (2) includes a mounting plate (21), a slide rail (22), a slide block (23), a feeding plate (24), and a driving component (25); The mounting plate (21) is fixedly connected in the slide groove of the packaging machine body (1). The bottom end of the slide rail (22) is connected to the mounting plate (21). The slide block (23) is slidably connected to the slide rail (22). The lower surface of the feeding plate (24) is fixedly connected to the slide block (23). The feeding plate (24) is used to carry materials. The driving component (25) is located in the receiving groove of the packaging machine body (1). The driving component (25) is used to drive the feeding plate (24) to move laterally to convey materials.

2. The continuous vacuum packaging machine for meat according to claim 1, characterized in that, The driving component (25) includes a servo motor (251), a transmission shaft (253), a slider (254), and a connector plate (255); The servo motor (251) is provided with a motor base (252) at its bottom end. The servo motor (251) is connected to the packaging machine body (1) through the motor base (252). The transmission shaft (253) is connected to the output end of the servo motor (251) through a coupling. The slider (254) is internally threaded to the transmission shaft (253). The plug plate (255) is fixedly connected to the outer periphery of the slider (254). The plug plate (255) is provided with a threaded pin (255a). The end of the plug plate (255) away from the slider (254) is connected to the feeding plate (24) through the threaded pin (255a). The packaging machine body (1) is machined with a limiting groove that is compatible with the plug-in plate (255).

3. The continuous vacuum packaging machine for meat according to claim 1, characterized in that, The material feeding end of the packaging machine body (1) is equipped with a buffer assembly (3), which is used to shorten the distance of the material falling. The buffer assembly (3) includes a support base (31), a connector (32), a pad (33), a guide plate (34), and a reset component (35); The support seat (31) is fixedly connected to the packaging machine body (1). The pad (33) is connected to the support seat (31) through the connector (32). The top of the pad (33) is inclinedly provided with a guide plate (34). The guide plate (34) is hinged to the packaging machine body (1) through a pin. The bottom end of the guide plate (34) is fixedly connected with a traction rope (341). The bottom end of the traction rope (341) is fixedly connected to the pad (33). The reset member (35) is disposed between the guide plate (34) and the pad (33). The reset member (35) is used to drive the guide plate (34) to reset, so as to reduce the impact force of the material falling.

4. A continuous vacuum packaging machine for meat according to claim 3, characterized in that, The reset component (35) includes a crossbar (351) and a torsion spring (352); The crossbar (351) is fixedly connected to the packaging machine body (1), and the torsion spring (352) is inserted into the crossbar (351). One end of the torsion spring (352) abuts against the pad (33), and the other end of the torsion spring (352) abuts against the guide plate (34).

5. A continuous vacuum packaging machine for meat according to claim 4, characterized in that, The torsion spring (352) is symmetrically distributed based on the crossbar (351).

6. A continuous vacuum packaging machine for meat according to claim 3, characterized in that, The connector (32) includes a plug rod (321) and a bolt (322); One end of the plug rod (321) is fixedly connected to the bearing seat (31), and the other end of the plug rod (321) extends into the through groove of the pad (33). The plug rod (321) is connected to the pad (33) by the bolt (322).

7. A continuous vacuum packaging machine for meat according to claim 6, characterized in that, The outer periphery of the plug rod (321) is evenly distributed with threaded holes, which are compatible with the bolt (322).

8. A continuous vacuum packaging machine for meat according to claim 3, characterized in that, The top of the support (31) is provided with a discharge assembly (4); The unloading assembly (4) includes a telescopic component (41), a fixing plate (42), and a brush plate (43); The telescopic component (41) and the bearing seat (31) are fixedly connected, the fixed plate (42) and the output end of the telescopic component (41) are fixedly connected, and the brush plate (43) is fixedly connected to the bottom end of the fixed plate (42).

9. A continuous vacuum packaging machine for meat according to claim 8, characterized in that, The telescopic component (41) is a cylinder.

10. A continuous vacuum packaging machine for meat according to claim 1, characterized in that, Heating strips (241) are arranged on the upper surface of the feeding plate (24), and the heating strips (241) are evenly distributed along the feeding plate (24).

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