Novel special loading device for vacuum packaging machine

Abstract

The utility model discloses a novel special loading device for a vacuum packaging machine, which comprises a packaging bag forming unit and a mold positioning unit, the packaging bag forming unit comprises a fixing frame and a forming mold, the fixing frame is fixedly arranged on a table top, the fixing frame is fixedly provided with a supporting rod, and the forming mold is arranged on the supporting rod. The supporting rod is fixedly connected with a sliding block in an up-down sliding mode, one end of the sliding block is fixedly connected with a connecting block, the connecting block is fixedly connected with a material guiding device, an electronic scale is placed beside the fixing frame, and the forming die is placed on the electronic scale and located under the material guiding device. And the mold positioning unit is detachably and fixedly arranged in a working area of the vacuum packaging machine. The vacuum packaging box is convenient, practical, low in manufacturing cost, suitable for the field of packaging in the fine chemical industry, such as vacuum packaging of materials which are easy to absorb moisture, explosive, high in toxicity and the like, and capable of packaging the materials into regular bodies so as to be convenient to transport and store.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum packaging technical field, concretely is a novel vacuum packaging machine loading special device. BACKGROUND

[0002] In chemical production, many powder materials have the characteristics of easy moisture absorption, easy explosion and high toxicity. These characteristics determine that vacuum packaging technology must be used during packaging, that is, after the material is loaded into the packaging bag, the air in the packaging bag is extracted to form a vacuum state, thereby isolating moisture, oxygen and the like in the air, achieving the purposes of moisture-proof, oxidation-proof and volatile-proof, greatly prolonging the shelf life of the material and ensuring the quality and stability of the product. However, in the actual operation process, vacuum packaging also has some defects, for example, the fixing and forming of the packaging bag are difficult, and during vacuum extraction, the material will move and slide during inflation and air suction, and the shape and position of the material cannot be fixed. The packaging bag formed after vacuum extraction is irregular and has different shapes, which makes it inconvenient to put into the storage barrel for storing the material, brings great inconvenience to subsequent packaging and transportation, and only a small amount of bagged material can be placed in each storage barrel, wasting the storage space in the barrel and increasing the transportation cost. SUMMARY

[0003] The utility model aims at providing a novel vacuum packaging machine loading special device, which can effectively fix and form the packaging bag during vacuum packaging, make the shape of the packaging bag regular, facilitate transportation, reduce the space occupation in the packaging container, improve the transportation efficiency and reduce the transportation cost.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A novel vacuum packaging machine loading special device, comprising a packaging bag forming unit and a mold positioning unit, the packaging bag forming unit comprises a fixing frame and a forming mold, the fixing frame is fixedly arranged on the desktop, the fixing frame is fixedly provided with a support rod, the support rod is fixedly connected with a sliding block in an up-down sliding manner, one end of the sliding block is fixedly connected with a connecting block, the connecting block is fixedly connected with a material guide, an electronic scale is placed beside the fixing frame, the forming mold is placed on the electronic scale and located directly below the material guide, the mold positioning unit is detachably fixedly arranged in the working area of the vacuum packaging machine, the mold positioning unit comprises two fixed supports, two movable supports and a slide rod mechanism, a connecting rod is fixedly arranged between the fixed supports, one end of each fixed support is fixedly connected with a guide rod, the guide rod is perpendicular to the connecting rod, the slide rod mechanism is fixedly connected with the guide rod in a slidable manner, the slide rod mechanism is fixedly provided with a first mold stopper and a second mold stopper in a slidable manner, the movable support is fixedly connected with the guide rod in a slidable manner, and the movable support is located at the other end of the guide rod.

[0006] Further, the slider is provided with a first fixing screw for fixing the slider on the supporting rod at the opposite end of the connecting block.

[0007] Further, the upper part of the slider material guide is V-shaped and open, and the lower part is a supporting mouth.

[0008] Further, the top end of the forming die is provided with an inlet, and the bottom end is closed; the left end of the forming die is closed, and the right end is open; and the shape of the forming die can be a polygonal body, a cuboid, a square or a prism.

[0009] Further, the fixed support comprises a fixed support bottom plate and a fixed support block, the fixed support bottom plate is located below the fixed support block and is fixedly connected with the fixed support block through a fixed support pillar, and an adjusting bolt is threadedly and adjustably connected to the outer end of the fixed support block.

[0010] Further, the movable support comprises a movable support bottom plate and a movable support block, the movable support bottom plate is located below the movable support block and is fixedly connected with the movable support block through a movable support pillar, the movable support block is arranged on the guide rod and is slidably connected with the guide rod, the top of the movable support block is provided with a second fixing screw for fixing the movable support block on the guide rod, and the movable support bottom plate is flush with the fixed support bottom plate.

[0011] Further, the slide rod mechanism comprises two parallel slide rods, the two ends of the slide rods are provided with sliding blocks, the sliding blocks are arranged on the guide rod and are slidably connected with the guide rod, the two ends of the slide rods are fixedly connected with the sliding blocks through nuts, and the top of the sliding block is provided with a second fixing screw for fixing the sliding block on the guide rod.

[0012] Further, the first die block and the second die block are arranged on the slide rod and are slidably connected with the slide rod, and the top of the first die block and the second die block is respectively provided with a second fixing screw for fixing the first die block and the second die block on the slide rod.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses convenient and practical, low in manufacturing cost, be applicable to fine chemical industry packing field, such as easy hygroscopic, easy explosion, high toxic material's vacuum packing, can be packed as regular body to material, to facilitate transportation and preservation. The utility model discloses be provided with packing bag forming unit and mould positioning unit, and packing bag forming unit is equipped with forming die, through the packing bag of material loading into forming die, again with the packing bag of loading material is put into vacuum packing machine together with forming die, utilize mould positioning unit to the limiting of forming die, to the fixed material forming and vacuum seal, the bagged material of vacuum seal has the same shape with forming die, can be regularly arranged and loaded into packing container, reduce the space occupation in packing container, improve transportation efficiency, reduce transportation cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is packing bag forming unit structural diagram;

[0016] Figure 2 It is mould positioning unit installation schematic drawing (hidden vacuum packing machine cover plate);

[0017] Figure 3 It is Figure 2 The top view of figure;

[0018] Figure 4 It is mould positioning unit structural diagram;

[0019] Figure 5 It is the bagged material in storage barrel after forming and places position top view;

[0020] In the drawing: 1-fixed frame, 2-sliding block, 3-connection block, 4-lead material ware, 401- support mouth, 5-first locking screw, 6-forming die, 7-mould positioning unit, 8-fixed support, 801-fixed support bottom plate, 802-fixed support column, 803-fixed support block, 804-adjusting bolt, 9-moving support, 901-moving support bottom plate, 902-moving support column, 903-moving support block, 10-connection rod, 11-guide rod, 12-sliding block, 13-sliding rod, 14-first mould stopper, 15-second mould stopper, 16-second locking screw, 17-vacuum packing machine, 1701-sealer, 18-electronic scale, 19-storage barrel, 20-bagged material. DETAILED DESCRIPTION

[0021] The utility model will be described in detail below in connection with the drawings and specific embodiment.

[0022] Please refer to Figures 1-4 , the utility model provides an embodiment:

[0023] A novel material loading device for a vacuum packaging machine includes a bag forming unit and a mold positioning unit 7. The bag forming unit includes a fixed frame 1 and a forming mold 6. The fixed frame 1 is fixedly mounted on a table and has a support rod fixedly mounted on it. The support rod is slidably connected to a slider 2. One end of the slider 2 is fixedly connected to a connecting block 3, and the connecting block 3 is fixedly connected to a material guide 4. An electronic scale 18 is placed next to the fixed frame 1. The forming mold 6 is placed on the electronic scale 18 and located directly below the material guide 4. The material guide 4 and the forming mold 6 can be made of stainless steel, PVC, or PP to prevent corrosion by the material. The mold positioning unit 7 is detachably and fixedly installed in the working area of ​​the vacuum packaging machine 17. The mold positioning unit 7 includes two fixed supports 8, two movable supports 9 and a sliding rod mechanism. A connecting rod 10 is fixedly installed between the fixed supports 8. A guide rod 11 is fixedly connected to one end of the fixed support 8. The guide rod 11 is perpendicular to the connecting rod 10. The sliding rod mechanism is slidably and fixedly connected to the guide rod 11. The sliding rod mechanism is slidably and fixedly installed with a first mold stop 14 and a second mold stop 15. The movable support 9 is slidably and fixedly connected to the guide rod 11. The movable support 9 is located at the end of the guide rod 11 and is used to support the end of the guide rod 11 and make the guide rod 11 horizontal.

[0024] The slider 2 is provided with a first set screw 5 at the opposite end of the connecting block 3 for fixing the slider 2 to the support rod. The height of the guide 4 can be adjusted by sliding the slider 2 up and down according to the actual situation, and the guide 4 can be fixed by tightening the first set screw 5.

[0025] Among them, the upper part of the slider guide 4 is a V-shaped opening and the lower part is a mouthpiece 401. The V-shaped opening is designed to facilitate pouring, and the mouthpiece 401 is used to open the packaging bag opening to prevent the material from directly contacting the packaging bag opening and to ensure the vacuum sealing effect.

[0026] The forming mold 6 has a feed inlet at the top and is closed at the bottom. The left end of the forming mold 6 is closed and the right end is open, so that the bagged material 20 after vacuum sealing can be taken out from here. The shape of the forming mold 6 can be a polygon, cuboid, cube or prism. The appropriate forming mold 6 can be selected according to actual needs. In this embodiment, a triangular prism forming mold 6 is selected so that the bagged material 20 after vacuuming can be compactly packed into the storage barrel 19.

[0027] The fixed support 8 comprises a fixed support bottom plate 801 and a fixed support block 803, the fixed support bottom plate 801 is located below the fixed support block 803 and is fixedly connected with the fixed support block 803 through a fixed support support column 802, an adjusting bolt 804 is threadedly and adjustably connected to the outer end of the fixed support block 803, when the mold positioning unit 7 is installed, the adjusting bolt 804 is screwed to tightly abut the inner side of the working area of the vacuum packaging machine 17, the mold positioning unit 7 can be fixed in the vacuum packaging machine 17, when the mold positioning unit 7 is disassembled, the adjusting bolt 804 is only loosened, and then the mold positioning unit 7 can be taken out, and other vacuum sealing work is not affected.

[0028] The moving support 9 comprises a moving support bottom plate 901 and a moving support block 903, the moving support bottom plate 901 is located below the moving support block 903 and is fixedly connected with the moving support block 903 through a moving support support column 902, the moving support block 903 is arranged on the guide rod 11 and is slidably connected with the guide rod 11, the moving support block 903 is provided with a second locking screw 16 on the top for fixing the moving support block 903 on the guide rod 11, the moving support bottom plate 901 is flush with the fixed support bottom plate 801, so that the guide rod 11 is in a horizontal state, and the moving support bottom plate 901 is used for positioning the end face of the forming mold 6.

[0029] The slide rod mechanism comprises two parallel slide rods 13, the slide rods 13 are provided with slide blocks 12 at two ends, the slide blocks 12 are arranged on the guide rod 11 and are slidably connected with the guide rod 11, the slide rods 13 are fixedly connected with the slide blocks 12 through nuts at two ends, and the slide blocks 12 are provided with second locking screws 16 on the top for fixing the slide blocks 12 on the guide rod 11.

[0030] The first mold stop block 14 and the second mold stop block 15 are arranged on the slide rod 13 and are slidably connected with the slide rod 13, and the first mold stop block 14 and the second mold stop block 15 are provided with second locking screws 16 on the top for fixing the first mold stop block 14 and the second mold stop block 15 on the slide rod 13.

[0031] The working principle of the utility model is as follows:

[0032] Firstly, the forming mold 6 is placed on the electronic scale 18, the weighing mode is selected, whether to peel, the packaging bag is put into the mold 6 and the bag opening is opened and sleeved on the supporting mouth 401 of the material guide 4, the powdery material is loaded into the packaging bag through the material guide 4 by the material shovel, the required weight is loaded, the packaging bag is gently taken down together with the forming mold 6 and placed in the vacuum packaging machine 17, the mold 6 is placed on one side and the feeding port is towards the sealer 1701 of the vacuum packaging machine 17, the position of the forming mold 6 is adjusted, one end of the forming mold 6 is close to the moving support bottom plate 901 of the moving support 9, the positioning of one end of the forming mold 6 is realized, the packaging bag is arranged and the position of the packaging bag to be sealed is placed at the sealer 1701, the first mold block 14 is close to the bottom end of the forming mold 6 by moving the slide rod 13, the slide rod 13 is fixed by the second fastening screw 16 on the sliding block 12, the first mold block 14 is prevented from moving forward and backward, the second mold block 15 is moved to make the second mold block 15 close to the other end of the forming mold 6, the second mold block 15 is fixed on the moving slide rod 13 by the second fastening screw 16 on the second mold block 15, the cover plate of the vacuum packaging machine 17 is closed, the vacuumizing and sealing are started, after completion, the cover plate of the vacuum packaging machine 17 is opened, the mold 6 is taken out, the packaged bagged material 20 is taken out from the mold 6, at this time, the bagged material 20 has the same shape as the forming mold 6, the operation is continued until the required number of bagged materials 20, the bagged materials 20 are placed in the storage barrel according to Figure 5 The storage barrel cover is closed and the anti-theft buckle is inserted, the scene is cleaned up, and the material vacuum sealing and storage work is completed.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A novel material loading device for vacuum packaging machines, characterized in that: The packaging bag forming unit includes a packaging bag forming unit and a mold positioning unit (7). The packaging bag forming unit includes a fixed frame (1) and a forming mold (6). The fixed frame (1) is fixedly set on a table. The fixed frame (1) is fixedly set with a support rod. The support rod is fixedly connected to a slider (2) that can slide up and down. One end of the slider (2) is fixedly connected to a connecting block (3). The connecting block (3) is fixedly connected to a feeder (4). An electronic scale (18) is placed next to the fixed frame (1). The forming mold (6) is placed on the electronic scale (18) and located directly below the feeder (4). The mold positioning unit (7) is detachably fixedly set in the vacuum packaging unit. Within the working area of ​​the machine (17), the mold positioning unit (7) includes two fixed supports (8), two movable supports (9), and a sliding rod mechanism. A connecting rod (10) is fixedly arranged between the fixed supports (8). A guide rod (11) is fixedly connected to one end of the fixed support (8). The guide rod (11) is perpendicular to the connecting rod (10). The sliding rod mechanism is slidably fixedly connected to the guide rod (11). The sliding rod mechanism is slidably fixedly arranged with a first mold stop (14) and a second mold stop (15). The movable support (9) is slidably fixedly connected to the guide rod (11). The movable support (9) is located at the end of the guide rod (11).

2. The novel vacuum packaging machine material loading device according to claim 1, characterized in that: The slider (2) is provided with a first set screw (5) at the opposite end of the connecting block (3) for fixing the slider (2) to the support rod.

3. The novel vacuum packaging machine loading device according to claim 1, characterized in that: The upper part of the slider guide (4) is a V-shaped opening, and the lower part is a spout (401).

4. The novel vacuum packaging machine loading device according to claim 1, characterized in that: The molding mold (6) has a feed port at the top and is closed at the bottom. The molding mold (6) is closed at the left end and open at the right end. The shape of the molding mold (6) can be a polygon, cuboid, cube or prism.

5. The novel vacuum packaging machine loading device according to claim 1, characterized in that: The fixed support (8) includes a fixed support base plate (801) and a fixed support block (803). The fixed support base plate (801) is located below the fixed support block (803) and is fixedly connected to the fixed support block (803) through a fixed support column (802). The fixed support block (803) has an adjustable bolt (804) threadedly connected to the outward end.

6. The novel vacuum packaging machine loading device according to claim 4, characterized in that: The movable support (9) includes a movable support base plate (901) and a movable support block (903). The movable support base plate (901) is located below the movable support block (903) and is fixedly connected to the movable support block (903) through a movable support column (902). The movable support block (903) passes through the guide rod (11) and is slidably connected to the guide rod (11). The top of the movable support block (903) is provided with a second set screw (16) for fixing the movable support block (903) to the guide rod (11). The movable support base plate (901) is flush with the fixed support base plate (801).

7. The novel vacuum packaging machine material loading device according to claim 1, characterized in that: The slide bar mechanism includes two parallel slide bars (13). Sliding blocks (12) are provided at both ends of the slide bars (13). The sliding blocks (12) are provided on the guide rod (11) and are slidably connected to the guide rod (11). The two ends of the slide bars (13) are fixedly connected to the sliding blocks (12) by nuts. The top of the sliding blocks (12) is provided with a second set screw (16) for fixing the sliding blocks (12) to the guide rod (11).

8. A novel vacuum packaging machine loading device according to claim 6, characterized in that: The first mold stop (14) and the second mold stop (15) are mounted on the slide rod (13) and are slidably connected to the slide rod (13). The top of the first mold stop (14) and the second mold stop (15) are respectively provided with a second set screw (16) for fixing the first mold stop (14) and the second mold stop (15) to the slide rod (13).

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