Vacuum-pumping gas-filling fresh-keeping disc sealing machine

Abstract

The utility model belongs to the field of sealing machines, and particularly relates to a vacuumizing and gas filling fresh-keeping disc sealing machine which comprises a sealing machine body. The first telescopic air cylinder works to drive the moving plate to move downwards, the moving plate moves to drive the pressing column to move, so that the effect of air exhaust after an article is pressed is achieved, when the article needs to be inflated for preservation treatment, the article in the working state is limited and fixed through the positioning mechanism, and the work efficiency is improved. Nitrogen in the inert gas box is inflated into an object through the inflation rod, then the specific object is inflated and kept fresh, the object is located at the bottom of the sealing mechanism after inflation is completed, then the object after inflation is completed is sealed through the sealing mechanism, and the problem that in the using process of an existing disc sealing machine, the sealing efficiency is high is solved. The disc sealing machine is single in function, can only conduct film covering and sealing on cups and bowls, and is short in storage time.

Description

Technical Field

[0001] The utility model relates to the field of sealing machines, in particular to a vacuum pumping and gas filling fresh-keeping disc sealing machine. Background Art

[0002] The vacuum pumping and gas filling sealing machine is a packaging device in the food and pharmaceutical industries, which can extend the shelf life by means of vacuum pumping and gas filling.

[0003] However, in the process of using the existing disc sealing machine, the functions of the disc sealing machine are relatively single, and it can only seal the cup and bowl with a film, and the storage time is short. With the improvement of living standards, the demand for freshness preservation is getting higher and higher. In response to the market demand, the operator improves the machine to add the function of vacuum pumping and gas filling to extend the freshness preservation time. Summary of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, that is, the sealing machine can only seal cups and bowls, resulting in a short freshness preservation time, the utility model provides a vacuum pumping and gas filling fresh-keeping disc sealing machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a vacuum pumping and gas filling fresh-keeping disc sealing machine, including a sealing machine body, the sealing machine body includes a housing, a fixed frame is fixedly connected to the left side of the top of the housing, a telescopic cylinder I is installed in the inner cavity of the fixed frame, the output end of the telescopic cylinder I is fixedly connected with a moving plate, pressing columns are installed on both sides of the inner cavity of the moving plate, the number of the pressing columns is multiple, columns are fixedly connected to the front side and the back side of the right side of the top of the housing, a frame body is fixedly connected to the top of the column, a sealing mechanism is installed on the top of the frame body, a controller is fixedly connected to the front side of the right side of the top of the housing, and an air filling mechanism is arranged on the back side of the top of the housing;

[0006] The air filling mechanism includes a base, the bottom of the base is fixedly connected to the top of the housing, a partition is fixedly connected to the front side of the top of the base, an inert gas tank is fixedly connected to the front side of the partition, an outer box is fixedly connected to the back side of the partition, and air filling rods are fixedly connected to both sides of the inner cavity of the partition, and the back sides of the air filling rods penetrate into the inner cavity of the outer box.

[0007] Preferably, a positioning mechanism is installed at the bottom of the front side of the partition, a connecting door is movably connected to the back side of the inner cavity of the outer box through a hinge, and a positioning block is installed on the left side of the inner cavity of the connecting door.

[0008] Preferably, a driving mechanism is fixedly connected to the top of the inner cavity of the housing, the output end of the driving mechanism penetrates to the top of the housing and is fixedly connected with a circular plate, and placing plates are fixedly connected to the peripheries of the inner cavity of the circular plate.

[0009] Preferably, a fixing rod is fixedly connected to the inner side of the fixing frame, the right side of the fixing rod is fixedly connected to the left side of the first telescopic cylinder, and a bottom plate is fixedly connected to the bottom of the inner side.

[0010] Preferably, a fixing column is fixedly connected to the inner side of the support column, a guide plate is fixedly connected to the inner side of the fixing column, and the guide plate is arranged at an inclined angle.

[0011] Preferably, moving wheels are fixedly connected to both sides of the front side and the back side of the bottom of the housing, a brake block is installed on the outer side of the moving wheel, support plates are fixedly connected to the four corners of the bottom of the housing, box doors are movably connected to both sides of the front side and the back side of the inner cavity of the housing through hinges, fixing blocks are installed on both the top and the bottom of the inner side of the inner cavity of the box door, and a blower is fixedly connected to the back side of the right side of the inner cavity of the housing.

[0012] Preferably, a pushing mechanism is arranged on the right side of the inner cavity of the housing. The pushing mechanism includes a second telescopic cylinder. The top of the second telescopic cylinder is fixedly connected to the inner cavity of the housing. The output end of the second telescopic cylinder penetrates through the top of the housing and is fixedly connected to a connecting plate. Both sides of the top of the connecting plate are fixedly connected to connecting columns. The top of the connecting column is fixedly connected to a pushing plate. Both sides of the bottom of the connecting plate are fixedly connected to guide rods. The bottom of the guide rod penetrates through the inner cavity of the housing, and the surface of the guide rod is movably connected to the inner cavity of the housing.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In this utility model, an operator places the item to be sealed on the top of the placement board by hand. After the item is placed, the driving mechanism is started. Through the operation of the driving mechanism, the rotating shaft rotates. Through the rotation of the rotating shaft, the circular plate rotates. Through the rotation of the circular plate, the placement board moves. In this way, after the item is located at the bottom of the fixed frame, the first telescopic cylinder is started. Through the operation of the first telescopic cylinder, the moving plate moves downward. Through the movement of the moving plate, the pressing column moves. In this way, the item is pressed and then air is evacuated. When the item needs to be inflated and preserved, the driving mechanism is started. Through the operation of the driving mechanism, the rotating shaft rotates. Through the rotation of the rotating shaft, the circular plate rotates. Through the rotation of the circular plate, the placement board moves. In this way, the item is located at the bottom of the positioning mechanism. Then, the positioning mechanism limits and fixes the item in the working state. Subsequently, nitrogen in the inert gas tank is filled into the item through the inflation rod. Then, the effect of inflating and preserving a specific item is achieved. After inflation, the item is located at the bottom of the sealing mechanism. Subsequently, the sealing mechanism seals the item after inflation, solving the problem that in the existing disc sealer during use, the functions of the disc sealer are relatively single, it can only seal cups and bowls with films, and the storage time is short. With the improvement of living standards, the requirement for preservation is getting higher and higher. In response to the market demand, operators improve the machine to add functions of vacuum pumping and gas filling, so as to extend the preservation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Structural schematic diagram of the fan of the present utility model;

[0017] Figure 2 Structural schematic diagram of the brake block of the present utility model;

[0018] Figure 3 Structural schematic diagram of the circular plate of the present utility model;

[0019] Figure 4 Structural schematic diagram of the rotating shaft of the present utility model;

[0020] Figure 5 Structural schematic diagram of the pressing column of the present utility model;

[0021] Figure 6 Structural schematic diagram of the guide plate of the present utility model;

[0022] Figure 7 Schematic diagram of the guide rod structure of the present utility model;

[0023] Figure 8 Schematic diagram of the inflatable rod structure of the present utility model.

[0024] In the figure: 1. Sealing machine body; 101. Outer shell; 102. Support plate; 103. Controller; 104. Movable wheel; 105. Fan; 106. Frame; 107. Fixed frame; 108. Box door; 109. Fixed block; 110. Circular plate; 111. Brake block; 112. Placing plate; 113. Driving mechanism; 114. Rotating shaft; 115. First telescopic cylinder; 116. Fixed rod; 117. Movable plate; 118. Pressing column; 119. Bottom plate; 120. Sealing mechanism; 121. Guide plate; 122. Fixed column; 123. Support column; 2. Inflating mechanism; 201. Partition plate; 202. Inert gas tank; 203. Positioning mechanism; 204. Inflatable rod; 205. Base; 206. Outer box; 207. Positioning block; 208. Connecting door; 3. Pushing mechanism; 301. Second telescopic cylinder; 302. Guide rod; 303. Connecting plate; 304. Pushing plate; 305. Connecting column. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The following is a further detailed description of this application in conjunction with the attached Figure 1-8 drawings,

[0027] This application embodiment discloses a vacuumizing and gas-filling fresh-keeping disc sealing machine. Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8, A vacuum pumping and gas filling fresh-keeping disc sealer, comprising a sealer body 1. The sealer body 1 includes a housing 101. A fixed frame 107 is fixedly connected to the left side of the top of the housing 101. A telescopic cylinder 115 is installed in the inner cavity of the fixed frame 107. The output end of the telescopic cylinder 115 is fixedly connected to a moving plate 117. A plurality of pressing columns 118 are installed on both sides of the inner cavity of the moving plate 117. Pillars 123 are fixedly connected to the front side and the back side of the right side of the top of the housing 101. The top of the pillar 123 is fixedly connected to a frame body 106. A sealing mechanism 120 is installed on the top of the frame body 106. A controller 103 is fixedly connected to the front side of the right side of the top of the housing 101. An inflation mechanism 2 is arranged on the back side of the top of the housing 101;

[0028] The inflation mechanism 2 includes a base 205. The bottom of the base 205 is fixedly connected to the top of the housing 101. A partition 201 is fixedly connected to the front side of the top of the base 205. An inert gas tank 202 is fixedly connected to the front side of the partition 201. An outer box 206 is fixedly connected to the back side of the partition 201. Inflation rods 204 are fixedly connected to both sides of the inner cavity of the partition 201. The back side of the inflation rod 204 penetrates through to the inner cavity of the outer box 206.

[0029] Refer to Figure 2 and Figure 8 , A positioning mechanism 203 is installed at the bottom of the front side of the partition 201. A connecting door 208 is movably connected to the back side of the inner cavity of the outer box 206 through a hinge. A positioning block 207 is installed on the left side of the inner cavity of the connecting door 208. Through the setting of the positioning mechanism 203, the function of limiting and fixing the articles in the working state is achieved. Through the setting of the connecting door 208, the effect of sealing the outer box 206 in the working state is realized, preventing external dust from entering the inner cavity of the outer box 206 and thus affecting the internal work of the outer box 206. Through the setting of the positioning block 207, the function of fixing between the outer box 206 and the connecting door 208 in the working state is achieved.

[0030] Refer to Figure 2 , Figure 3 and Figure 4 , A driving mechanism 113 is fixedly connected to the top of the inner cavity of the housing 101. The output end of the driving mechanism 113 penetrates through to the top of the housing 101 and is fixedly connected to a circular plate 110. Placing plates 112 are fixedly connected to the four circumferences of the inner cavity of the circular plate 110. By starting the driving mechanism 113, the working of the driving mechanism 113 drives a rotating shaft 114 to rotate. The rotation of the rotating shaft 114 drives the circular plate 110 to rotate. The rotation of the circular plate 110 drives the placing plates 112 to move, thereby realizing the effect of moving the articles to different working states.

[0031] Refer to Figure 5, a fixing rod 116 is fixedly connected to the inner side of the fixing frame 107. The right side of the fixing rod 116 is fixedly connected to the left side of the first telescopic cylinder 115. The bottom of the inner side is fixedly connected to a bottom plate 119. Through the setting of the fixing rod 116, the first telescopic cylinder 115 in the working state can be supported and fixed, avoiding the phenomena of falling off and collapsing during the movement of the first telescopic cylinder 115.

[0032] Refer to Figure 6 , a fixing column 122 is fixedly connected to the inner side of the support column 123. A guide plate 121 is fixedly connected to the inner side of the fixing column 122. The guide plate 121 is arranged at an inclined angle. Through the setting of the fixing column 122, the connection and fixation between the support column 123 and the guide plate 121 in the working state can be achieved. Through the setting of the guide plate 121, the effect of conveying the pushed-up items can be realized.

[0033] Refer to Figure 1 , Figure 2 and Figure 3 , moving wheels 104 are fixedly connected to both sides of the front side and the back side of the bottom of the housing 101. A brake block 111 is installed on the outer side of the moving wheels 104. Support plates 102 are fixedly connected to the four corners of the bottom of the housing 101. Box doors 108 are movably connected to both sides of the front side and the back side of the inner cavity of the housing 101 through hinges. Fixed blocks 109 are installed on the top and bottom of the inner side of the inner cavity of the box doors 108. A blower 105 is fixedly connected to the back side of the right side of the inner cavity of the housing 101. Through the setting of the moving wheels 104, it is more convenient for the operator to push the housing 101 to different positions for work. When the housing 101 reaches the designated position, the operator holds it by hand and presses down the brake block 111. Through the work of the brake block 111, the moving wheels 104 are braked. At the same time, the housing 101 in the working state is supported and fixed by the support plates 102. Through the setting of the box doors 108 and the fixed blocks 109, the sealing and fixing of the housing 101 in the working state can be achieved. Through the setting of the blower 105, the effect of dissipating heat from the inner cavity of the housing 101 in the working state can be realized.

[0034] Refer to Figure 3 and Figure 7, a pushing mechanism 3 is arranged on the right side of the inner cavity of the outer shell 101. The pushing mechanism 3 includes a second telescopic cylinder 301. The top of the second telescopic cylinder 301 is fixedly connected to the inner cavity of the outer shell 101. The output end of the second telescopic cylinder 301 penetrates through the top of the outer shell 101 and is fixedly connected to a connecting plate 303. Both sides of the top of the connecting plate 303 are fixedly connected with connecting columns 305. The top of the connecting column 305 is fixedly connected to a pushing plate 304. Both sides of the bottom of the connecting plate 303 are fixedly connected with guide rods 302. The bottom of the guide rod 302 penetrates through the inner cavity of the outer shell 101. The surface of the guide rod 302 is movably connected to the inner cavity of the outer shell 101. By starting the second telescopic cylinder 301, the work of the second telescopic cylinder 301 drives the connecting plate 303 to move upward. The movement of the connecting plate 303 drives the connecting column 305 to move. The movement of the connecting column 305 drives the pushing plate 304 to move upward, so as to achieve the effect of lifting the sealed items. At the same time, the movement of the connecting plate 303 drives the guide rod 302 to move, thus realizing the effect of guiding the connecting plate 303 in the moving state.

[0035] Working principle: First, the operator holds and pushes the moving wheel 104 by hand, and drives the outer shell 101 to move through the moving wheel 104, which makes it easier for the operator to push the outer shell 101 to different positions for work. When the outer shell 101 reaches the designated position, the operator holds and presses the brake block 111 downward by hand, and brakes the moving wheel 104 through the work of the brake block 111. At the same time, the outer shell 101 in the working state is supported and fixed by the support plate 102. Then, the operator holds and places the item to be sealed on the top of the placement plate 112. After the item is placed, the driving mechanism 113 is started. The driving mechanism 113 drives the rotating shaft 114 to rotate through its work. The rotating shaft 114 drives the circular plate 110 to rotate through its rotation. The circular plate 110 drives the placement plate 112 to move through its rotation. Subsequently, the item is located at the bottom of the moving plate 117. Secondly, the operator can open and close the first telescopic cylinder 115, the sealing mechanism 120, and the inflation rod 204 through the controller 103. Then, when the item is located at the bottom of the moving plate 117, the first telescopic cylinder 115 is started. The first telescopic cylinder 115 drives the moving plate 117 to move downward through its work. The moving plate 117 drives the pressing column 118 to move through its movement. At the same time, the item is evacuated. After the item is evacuated, the driving mechanism 113 is started. The driving mechanism 113 drives the rotating shaft 114 to rotate through its work. The rotating shaft 114 drives the circular plate 110 to rotate through its rotation. The circular plate 110 drives the placement plate 112 to move through its rotation. Subsequently, the item is located at the bottom of the sealing mechanism 120. When the item is located at the bottom of the sealing mechanism 120, the item is sealed by the sealing mechanism 120. Then, after the sealing is completed, the second telescopic cylinder 301 is started. The second telescopic cylinder 301 drives the connecting plate 303 to move upward through its work. The connecting plate 303 drives the connecting column 305 to move through its movement. The connecting column 305 drives the push plate 304 to move upward through its movement, so as to achieve the effect of lifting the sealed item. At the same time, the connecting plate 303 drives the guide rod 302 to move through its movement, and then realizes the effect of guiding the connecting plate 303 in the moving state. Subsequently, the lifted item falls on the top of the guide plate 121, and then the guide plate 121 conveys the sealed item. Finally, in a special case, after the item is evacuated at the moving plate 117, the driving mechanism 113 is started. The driving mechanism 113 drives the rotating shaft 114 to rotate through its work. The rotating shaft 114 drives the circular plate 110 to rotate through its rotation. The circular plate 110 drives the placement plate 112 to move through its rotation. Subsequently, the item is located at the bottom of the positioning mechanism 203. When the item is located at the bottom of the positioning mechanism 203, the item is limited and fixed by the positioning mechanism 203. Then, the inflation rod 204 extracts the gas inside the inert gas tank 202 through the outer box 206, and then nitrogen is filled into the item.Subsequently, it achieves the function of inflating the interior of the article, thereby making the freshness preservation period of the article longer. After inflation, it is sealed by the sealing mechanism 120, and then the sealed article is conveyed through the guide plate 121.,

[0036] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.,

Claims

1. A vacuum gas-filled fresh-keeping disc sealing machine, characterized in that: The sealing machine body (1) comprises a shell (101), a fixed frame (107) is fixedly connected to the left side of the top of the shell (101), a telescopic cylinder (115) is installed in the inner cavity of the fixed frame (107), a movable plate (117) is fixedly connected to the output end of the telescopic cylinder (115), pressing columns (118) are installed on both sides of the inner cavity of the movable plate (117), and the number of the pressing columns (118) is multiple, the front side and the back side of the right side of the top of the shell (101) are fixedly connected to pillars (123), the top of the pillars (123) is fixedly connected to a frame (106), the top of the frame (106) is installed with a sealing mechanism (120), the front side of the right side of the top of the shell (101) is fixedly connected to a controller (103), and the back side of the top of the shell (101) is provided with an inflation mechanism (2); The inflation mechanism (2) comprises a base (205), the bottom of the base (205) is fixedly connected to the top of the outer shell (101), the front side of the top of the base (205) is fixedly connected to a partition (201), the front side of the partition (201) is fixedly connected to an inert gas box (202), the back side of the partition (201) is fixedly connected to an outer box (206), and both sides of the inner cavity of the partition (201) are fixedly connected to inflation rods (204), and the back side of the inflation rods (204) penetrates into the inner cavity of the outer box (206).

2. The vacuum gas-filled fresh-keeping disc sealing machine according to claim 1, characterized in that: A positioning mechanism (203) is installed at the bottom of the front side of the partition (201), and a connecting door (208) is movably connected to the back side of the inner cavity of the outer box (206) through a hinge, and a positioning block (207) is installed on the left side of the inner cavity of the connecting door (208).

3. The vacuum gas-filled fresh-keeping disc sealing machine according to claim 1, characterized in that: A driving mechanism (113) is fixedly connected to the top of the inner cavity of the shell (101), an output end of the driving mechanism (113) passes through the top of the shell (101) and is fixedly connected to a circular plate (110), and placement plates (112) are fixedly connected around the inner cavity of the circular plate (110).

4. The vacuum gas-filled fresh-keeping disc sealing machine according to claim 1, characterized in that: A fixing rod (116) is fixedly connected to the inner side of the fixing frame (107), the right side of the fixing rod (116) is fixedly connected to the left side of the telescopic cylinder (115), and a bottom plate (119) is fixedly connected to the bottom of the inner side.

5. The vacuum gas-filled fresh-keeping disc sealing machine according to claim 1, characterized in that: A fixing column (122) is fixedly connected to the inner side of the support column (123), a guide plate (121) is fixedly connected to the inner side of the fixing column (122), and the guide plate (121) is arranged at an inclined angle.

6. The vacuum gas-filled fresh-keeping disc sealing machine according to claim 1, characterized in that: Both sides of the front side and the back side of the bottom of the shell (101) are fixedly connected with moving wheels (104), and brake blocks (111) are installed on the outer sides of the moving wheels (104). The four corners of the bottom of the shell (101) are fixedly connected with support plates (102). Both sides of the front side and the back side of the inner cavity of the shell (101) are movably connected with a box door (108) through hinges. The top and bottom of the inner cavity of the box door (108) are installed with fixing blocks (109). The back side of the right side of the inner cavity of the shell (101) is fixedly connected with a fan (105).

7. The vacuum gas-filled fresh-keeping disc sealing machine according to claim 1, characterized in that: A pushing mechanism (3) is arranged on the right side of the inner cavity of the shell (101), and the pushing mechanism (3) comprises a second telescopic cylinder (301), the top of the second telescopic cylinder (301) is fixedly connected to the inner cavity of the shell (101), the output end of the second telescopic cylinder (301) passes through the top of the shell (101) and is fixedly connected to a connecting plate (303), both sides of the top of the connecting plate (303) are fixedly connected to connecting columns (305), the top of the connecting column (305) is fixedly connected to a push plate (304), both sides of the bottom of the connecting plate (303) are fixedly connected to guide rods (302), the bottom of the guide rods (302) passes through the inner cavity of the shell (101), and the surface of the guide rods (302) is movably connected to the inner cavity of the shell (101).

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