Seasoning spice packaging vacuumizer

Abstract

The utility model provides a seasoning spice packaging vacuumizer which comprises a machine body, a machine cover is hinged to the machine body, a vacuum cavity and a containing cavity are formed in the machine body, a heat sealing device is installed in the vacuum cavity in a sliding mode, the heat sealing device comprises a movable plate, a clamping assembly and a heat sealing plate, and the clamping assembly and the heat sealing plate are both installed on the movable plate. An air pump, a heating device and a telescopic device are installed in the containing cavity, the telescopic device is used for driving the movable plate to vertically move up and down, an air extraction opening is formed in the vacuum cavity, and the air inlet end of the air pump is connected with the air extraction opening; the heating device is connected with the heat sealing plate and is used for heating the heat sealing plate; the packaging bag can solve the problem that in the prior art, when raw materials in a packaging bag are too many or liquid raw materials are contained in the packaging bag, if the sealing position of the packaging bag is low, the raw materials in the packaging bag can overflow from a bag opening before vacuum heat sealing, and the heat sealing effect is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging devices, in particular to a seasoning and spice packaging vacuum pump. Background Art

[0002] Vacuum packaging machines are indispensable equipment in the food industry and are often used to package raw and cooked meat, condiments, local specialties and products, medicines and other items. However, existing vacuum packaging machines usually have only one working platform, and need to wait for the sealing operation to be completed before re-placing the next batch of packaging bags for sealing. The work efficiency is low and cannot meet production requirements.

[0003] In order to solve the problems in the prior art, the utility model with publication number CN214649267U discloses a vacuum packaging machine (hereinafter referred to as: prior art 1), including a machine base, a cover body, a heat sealing frame, a first rotating arm, a second rotating arm and a vacuum pump, the machine base is provided with two workbenches, the workbenches are provided with a first heat sealing strip; the cover body has an inner cavity opening downward, the cover body is provided with a valve body connected to the inner cavity, and the cover body can cover the top of any workbench; the heat sealing frame is slidably connected to the cover body in the up and down direction, the heat sealing frame is provided with a second heat sealing strip cooperating with the first heat sealing strip, a driving member is provided between the heat sealing frame and the cover body, and the driving member can drive the heat sealing frame to move in the up and down direction; one end of the first rotating arm is rotatably connected to the machine base, and the other end is rotatably connected to the cover body; one end of the second rotating arm is rotatably connected to the machine base, and the other end is rotatably connected to the cover body, and the second rotating arm is parallel to the first rotating arm; the vacuum pump is connected to the inner cavity.

[0004] Although the prior art 1 can alternately work between the two workbenches to achieve continuous packaging, when there are more raw materials in the packaging bag or the packaging bag contains liquid raw materials, if the sealing position of the packaging bag is low, after the packaging bag is placed in the vacuum chamber, the raw materials in the bag will overflow from the bag opening before vacuum heat sealing, thereby affecting the heat sealing effect. Utility Model Content

[0005] The utility model aims to provide a seasoning and spice packaging vacuum pump, which, in actual use, can solve the problem in the prior art that when there are a lot of raw materials in the packaging bag or the packaging bag contains liquid raw materials, if the sealing position of the packaging bag is low, the raw materials in the bag will overflow from the bag opening before vacuum heat sealing, thereby affecting the heat sealing effect.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A seasoning and spice packaging vacuum pump comprises a machine body, a cover is hingedly connected to the machine body, a vacuum chamber and a placement chamber are arranged in the machine body, a heat sealing device is slidably installed in the vacuum chamber, the heat sealing device comprises a moving plate, a clamping assembly and a heat sealing plate, and the clamping assembly and the heat sealing plate are both installed on the moving plate;

[0008] An air pump, a heating device and a telescopic device are installed in the placement chamber. The telescopic device is used to drive the movable plate to move vertically up and down. An air suction port is provided on the vacuum chamber. The air inlet end of the air pump is connected to the air suction port. The heating device is connected to the heat sealing plate and is used to heat the heat sealing plate.

[0009] The clamping assembly is used to clamp and fix the packaging bag, and the machine cover is connected with a pressing block for heat-sealing the packaging bag after cooperating with the heat-sealing plate.

[0010] Preferably, the clamping mechanism includes a connecting shaft, a pressure rod and a limiting plate, the connecting shaft is mounted on the movable plate, the pressure rod is rotatably mounted on the connecting shaft, and the limiting plate is mounted on the movable plate and is used to clamp and limit the packaging bag after cooperating with the pressure rod.

[0011] Preferably, a thread groove is provided at one end of the connecting shaft away from the movable plate, and the locking nut is threadedly connected to the connecting shaft through the thread groove.

[0012] Preferably, the limiting plate is an arc-shaped plate.

[0013] Preferably, a sealing strip is connected to the machine cover.

[0014] Preferably, a high-temperature adhesive tape is detachably connected to the heat sealing plate.

[0015] Preferably, a limiting block for limiting the position of the packaging bag is installed in the vacuum chamber.

[0016] Preferably, there are two heat sealing devices, and the two heat sealing devices are symmetrically installed in the vacuum chamber.

[0017] Preferably, a protrusion is provided on the pressing block.

[0018] Preferably, a filter is installed at the air suction port.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the utility model, when it is necessary to vacuum heat-seal the seasoning and spice bag, the sealing portion of the package is first clamped by the clamping assembly. After the clamping assembly fixes the packaging bag, the sealing portion of the package is in contact with the heat-sealing plate. After the machine cover hinged on the machine body is closed, the machine cover seals the vacuum chamber, and the pressing block connected to the machine cover presses the sealing portion of the packaging bag against the heat-sealing plate. After the air pump installed in the placement chamber is started, the inside of the vacuum chamber can be evacuated. After the vacuum chamber is in a vacuum state, the heating device installed in the placement chamber heats the heating plate, so that the heating plate can heat-seal the sealing portion of the packaging bag.

[0021] The telescopic device installed in the placement cavity can drive the movable plate to move vertically up and down. When there is a lot of material in the packaging bag or the packaging bag contains liquid, the sealing part of the packaging bag is first clamped by the clamping component, and then the movable plate and the clamping component and the heating plate installed on the movable plate are driven by the telescopic device to move vertically upward, so that the sealing part of the packaging bag is raised to prevent the raw materials in the bag from overflowing from the bag mouth before vacuum heat sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional diagram of the utility model.

[0024] Figure 2 It is a structural schematic diagram of the utility model.

[0025] Figure 3 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 101-machine body, 102-machine cover, 103-vacuum chamber, 104-placing chamber, 105-heat sealing device, 106-movable plate, 107-clamping assembly, 108-heat sealing plate, 109-air pump, 110-heating device, 111-telescopic device, 112-air suction port, 113-pressing block, 114-connecting shaft, 115-pressing rod, 116-limiting plate, 117-locking nut, 118-sealing strip, 119-limiting block, 120-protrusion. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", 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 the embodiments of 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0035] Example

[0036] See also Figure 1-Figure 3 The present embodiment discloses a vacuum machine, specifically a seasoning and spice packaging vacuum machine, comprising a machine body 101, a cover 102 hingedly connected to the machine body 101, a vacuum chamber 103 and a placement chamber 104 are arranged in the machine body 101, a heat sealing device 105 is slidably installed in the vacuum chamber 103, the heat sealing device 105 comprises a moving plate 106, a clamping assembly 107 and a heat sealing plate 108, and the clamping assembly 107 and the heat sealing plate 108 are both installed on the moving plate 106;

[0037] An air pump 109, a heating device 110 and a telescopic device 111 are installed in the placement chamber 104. The telescopic device 111 is used to drive the movable plate 106 to move vertically up and down. An air suction port 112 is provided on the vacuum chamber 103. The air inlet end of the air pump 109 is connected to the air suction port 112. The heating device 110 is connected to the heat sealing plate 108 and is used to heat the heat sealing plate 108.

[0038] The clamping assembly 107 is used to clamp and fix the packaging bag, and the machine cover 102 is connected with a pressing block 113 for cooperating with the heat sealing plate 108 to heat-seal the packaging bag.

[0039] In the present invention, when it is necessary to vacuum heat-seal the seasoning and spice bag, the sealing portion of the package is first clamped by the clamping assembly 107. After the clamping assembly 107 fixes the packaging bag, the sealing portion of the package is in contact with the heat-sealing plate 108. After the cover 102 hinged on the machine body 101 is closed, the cover 102 seals the vacuum chamber 103, and the pressing block 113 connected to the cover 102 presses the sealing portion of the packaging bag against the heat-sealing plate 108; the air pump 109 installed in the placement chamber 104 can be started to evacuate the inside of the vacuum chamber 103. After the vacuum chamber 103 is in a vacuum state, the heating device 110 installed in the placement chamber 104 heats the heating plate, so that the heating plate can heat-seal the sealing portion of the packaging bag; the telescopic device 111 installed in the placement chamber 104 can drive the movable plate 106 to move vertically up and down. When there is a lot of material in the packaging bag or the packaging bag is When the bag contains liquid, the sealing part of the packaging bag is first clamped by the clamping assembly 107, and then the movable plate 106 and the clamping assembly 107 and the heating plate installed on the movable plate 106 are driven to move vertically upward by the telescopic device 111, so that the sealing part of the packaging bag is raised to prevent the raw materials in the bag from overflowing from the bag opening before vacuum heat sealing after the packaging bag is placed in the vacuum chamber; in this embodiment, the heating device 110 is a conventional heater in the prior art that can heat the heat sealing plate 108, and its structure and principle are not explained one by one here; the air pump 109 is connected to a suction pipe and an exhaust pipe, and the air pump 109 is connected to the suction port 112 through the suction pipe, and the end of the exhaust pipe away from the air pump 109 passes through the body 101 and extends to the outside of the body 101; after the air pump 109 is started, the vacuum chamber 103 is evacuated through the suction pipe, and the gas sucked by the air pump 109 is discharged through the exhaust pipe.

[0040] Specifically, the clamping mechanism includes a connecting shaft 114, a pressure rod 115 and a limiting plate 116. The connecting shaft 114 is mounted on the movable plate 106. The pressure rod 115 is rotatably mounted on the connecting shaft 114. The limiting plate 116 is mounted on the movable plate 106 and is used to clamp and limit the packaging bag after cooperating with the pressure rod 115. There are two connecting shafts 114, which are symmetrically fixedly connected to the left and right ends of the movable plate 106. The left and right ends of the pressure rod 115 are rotatably mounted on the two connecting shafts 114 respectively. After the pressure rod 115 is rotated, it can press the sealing part of the packaging bag against the limiting plate 116, thereby clamping and limiting the sealing part of the packaging bag.

[0041] Specifically, a thread groove is provided at one end of the connecting shaft 114 away from the movable plate 106, and a locking nut 117 is threadedly connected to the connecting shaft 114 through the thread groove. By rotating the locking nut 117, the pressing rod 115 can be squeezed and pressed against the movable plate 106, thereby ensuring that the pressing rod 115 can press the packaging bag against the limiting plate 116 after rotating, so as to clamp and limit the sealing of the packaging bag.

[0042] Specifically, the limiting plate 116 is an arc-shaped plate. By making the limiting plate 116 an arc-shaped plate, the contact area between the pressing rod 115 and the limiting plate 116 after rotation can be increased, thereby further increasing the clamping effect of the pressing rod 115 and the limiting plate 116 on the packaging bag after cooperation.

[0043] Specifically, a sealing strip 118 is connected to the cover 102. After the cover 102 is closed, the sealing strip 118 can seal the gap between the cover 102 and the body 101, further improving the effect of the air pump 109 on the vacuum chamber 103.

[0044] Specifically, a high temperature adhesive tape is detachably connected to the heat sealing plate 108. The high temperature adhesive tape is bonded to the side of the heat sealing plate 108 that contacts the packaging bag. The high temperature adhesive tape can prevent the heat sealing plate 108 from damaging the packaging bag during the heat sealing process. By replacing the high temperature adhesive tape, the problem that dust accumulated on the surface of the high temperature adhesive tape affects the heat sealing effect can also be avoided.

[0045] Specifically, a limiting block 119 for limiting the position of the packaging bag is installed in the vacuum chamber 103. The limiting block 119 is used to block the packaging bag when the telescopic device 111 drives the sealing portion of the packaging bag to move, thereby ensuring the heat sealing effect.

[0046] Specifically, there are two heat sealing devices 105, which are symmetrically installed in the vacuum chamber 103. Each heat sealing device 105 is connected to the heating device 110 and the telescopic device 111. The two heat sealing devices 105 can heat seal multiple packaging bags at the same time, further improving the heat sealing efficiency.

[0047] Specifically, the pressing block 113 is provided with a protrusion 120. The protrusion 120 enables the pressing block 113 to press the packaging bag against the heat-sealing plate 108, and then perform multiple heat seals on the sealing portion of the packaging bag, thereby further improving the heat-sealing effect of the packaging bag.

[0048] Specifically, a filter is installed at the air suction port 112. By providing the filter at the air suction port 112, it is possible to prevent the air pump 109 from sucking dust in the vacuum chamber 103 into the air pump 109 during the process of evacuating the vacuum chamber 103.

[0049] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seasoning and spice packaging vacuum machine, comprising a machine body (101), a cover (102) hingedly connected to the machine body (101), a vacuum chamber (103) and a placement chamber (104) arranged in the machine body (101), characterized in that: A heat sealing device (105) is slidably installed in the vacuum chamber (103), and the heat sealing device (105) comprises a movable plate (106), a clamping assembly (107) and a heat sealing plate (108), and the clamping assembly (107) and the heat sealing plate (108) are both installed on the movable plate (106); An air pump (109), a heating device (110) and a telescopic device (111) are installed in the placement chamber (104); the telescopic device (111) is used to drive the movable plate (106) to move vertically up and down; an air suction port (112) is provided on the vacuum chamber (103); the air inlet end of the air pump (109) is connected to the air suction port (112); the heating device (110) is connected to the heat sealing plate (108) and is used to heat the heat sealing plate (108); The clamping assembly (107) is used to clamp and fix the packaging bag, and the machine cover (102) is connected with a pressing block (113) for heat-sealing the packaging bag in cooperation with the heat-sealing plate (108).

2. A seasoning and spice packaging vacuum pump according to claim 1, characterized in that: The clamping mechanism comprises a connecting shaft (114), a pressure rod (115) and a limiting plate (116); the connecting shaft (114) is mounted on the movable plate (106); the pressure rod (115) is rotatably mounted on the connecting shaft (114); the limiting plate (116) is mounted on the movable plate (106) and is used to clamp and limit the packaging bag after cooperating with the pressure rod (115).

3. A seasoning and spice packaging vacuum pump according to claim 2, characterized in that: A thread groove is provided at one end of the connecting shaft (114) away from the movable plate (106), and a locking nut (117) is threadedly connected to the connecting shaft (114) through the thread groove.

4. A seasoning and spice packaging vacuum pump according to claim 2, characterized in that: The limiting plate (116) is an arc-shaped plate.

5. The seasoning and spice packaging vacuum pump according to claim 1, characterized in that: A sealing strip (118) is connected to the machine cover (102).

6. A seasoning and spice packaging vacuum pump according to claim 1, characterized in that: The heat sealing plate (108) is detachably connected with a high-temperature adhesive tape.

7. The seasoning and spice packaging vacuum pump according to claim 1, characterized in that: A limiting block (119) for limiting the position of the packaging bag is installed in the vacuum chamber (103).

8. The seasoning and spice packaging vacuum pump according to claim 1, characterized in that: There are two heat sealing devices (105), and the two heat sealing devices (105) are symmetrically installed in the vacuum chamber (103).

9. The seasoning and spice packaging vacuum pump according to claim 1, characterized in that: The pressing block (113) is provided with a protrusion (120).

10. The seasoning and spice packaging vacuum pump according to claim 1, characterized in that: A filter screen is installed at the air suction port (112).

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