Moistureproof bagging channel for solid materials

Abstract

The utility model discloses a moisture-proof bagging channel for solid materials, and relates to the technical field of packaging equipment. The solid material damp-proof bagging channel comprises a circulating conveying device, a packaging room, a drying device and a discharging device, wherein the packaging room, the drying device and the discharging device are sequentially arranged. The circulating conveying device sequentially penetrates through the packaging room, the drying device and the discharging device. Sealing shells are arranged on exposed sections of the circulating conveying device; a plurality of barrels are arranged on the circulating conveying device; the barrel moves on the circulating conveying device in a circulating mode and used for placing packaging bags before discharging. The solid material damp-proof bagging channel forms a closed and dry packaging space, and the problems that inorganic chemical products absorb moisture in the packaging link, and the cleanliness of a workshop is affected due to dust raising can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a moisture-proof bagging channel for solid materials. Background Art

[0002] Inorganic chemical products have the characteristics of small fineness and low moisture content. In the existing production and packaging process, due to the poor sealing of the unloading equipment, packaging equipment and packaging process, and the difficulty in controlling the environmental humidity in large workshops, product microparticles overflow during the product unloading and packaging process. In addition, the product also absorbs moisture during the packaging process, resulting in a high moisture content of the product.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a moisture-proof bagging channel for solid materials, aiming to solve the problems of overflow and pollution of the workshop environment and moisture absorption in the unloading and packaging process of inorganic chemical products in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A moisture-proof bagging channel for solid materials comprises a circulating conveying device and a packaging room, a drying device and a material unloading device which are arranged in sequence; the circulating conveying device passes through the packaging room, the drying device and the material unloading device in sequence; the exposed sections of the circulating conveying device are all provided with a sealed shell; a plurality of barrels are arranged on the circulating conveying device; the barrels circulate on the circulating conveying device and are used to place packaging bags before unloading.

[0007] The solid material moisture-proof bagging channel, wherein the unloading device includes a material hopper, a screw conveying device, a weighing hopper and a discharge room connected in sequence; the circulating conveying device passes through the discharge room.

[0008] The solid material moisture-proof bagging channel, wherein a weight scale is provided below the weighing hopper, and an electric door is provided at the discharge port of the weighing hopper.

[0009] The solid material moisture-proof bagging channel, wherein the discharge port of the weighing bucket and the top of the discharge room are connected through a discharge pipe; a corrugated pipe is also connected between the discharge port of the weighing bucket and the inlet end of the discharge pipe.

[0010] The solid material moisture-proof bagging channel, wherein a discharge pipe and a sensor are provided in the discharge room, the discharge pipe is connected to the feeding pipe; the discharge pipe is located above the circulating conveying device; the sensor is arranged on one side of the circulating conveying device and is arranged corresponding to the discharge pipe.

[0011] The solid material moisture-proof bagging channel, wherein the circulating conveying device includes multiple conveyor belts, one of which is arranged in the unloading room; dust-proof doors are respectively arranged at the inlet and outlet of the unloading room.

[0012] The solid material moisture-proof bagging channel, wherein an air suction duct is also provided in the unloading room.

[0013] The solid material moisture-proof bagging channel, wherein the packaging room is a constant humidity room.

[0014] The solid material moisture-proof bagging channel, wherein a plurality of indicator rods are arranged in the packaging room, and the plurality of indicator rods are arranged equidistantly along the conveying direction of the circulating conveying device; the indicator rods are used to indicate the interval between each barrel.

[0015] Beneficial effects: The utility model provides a moisture-proof bagging channel for solid materials, which can effectively control the humidity of the packaging environment by providing a sealed circulating conveying device, a packaging room and a material unloading device, and avoids the powder overflowing when the product falls into the packaging bag to pollute the workshop environment. The utility model is also provided with a drying device, which removes moisture from the packaging bag before the product is bagged, and can reduce the humidity of the environment in the channel, reducing the moisture absorption of the product in the packaging environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the moisture-proof bagging channel for solid materials.

[0017] Figure 2 The structure diagram of the feeding device Figure 1 .

[0018] Figure 3 The structure diagram of the feeding device Figure 2 .

[0019] Figure 4 This is a schematic diagram of the packaging room structure.

[0020] Explanation of main component symbols: 1-circulating conveying device, 2-packing room, 3-drying device, 4-unloading device, 5-barrel, 41-material bucket, 42-screw conveying device, 43-weighing bucket, 44-unloading room, 431-weight scale, 432-electric door, 45-unloading pipe, 46-bellows, 441-unloading pipe, 442-sensor, 11-conveyor belt, 443-dust-proof door, 444-suction pipe, 21-indicator rod. DETAILED DESCRIPTION

[0021] The utility model provides a moisture-proof bagging channel for solid materials. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means more than two.

[0023] See also Figure 1 The utility model provides a moisture-proof bagging channel for solid materials, comprising a circulating conveying device 1 and a packing room 2, a drying device 3 and a feeding device 4 arranged in sequence; the circulating conveying device 1 passes through the packing room 2, the drying device 3 and the feeding device 4 in sequence; the exposed sections of the circulating conveying device 1 are all provided with a sealed shell; a plurality of barrels 5 are arranged on the circulating conveying device 1; the barrels 5 move cyclically on the circulating conveying device 1 and are used to place the packaging bags before unloading. Specifically, the feeding device 4 includes a closed unloading space, when the powder product is unloaded and bagged, the raised powder can be prevented from overflowing to other areas of the workshop, and the cleanliness of the working environment can be protected. The circulating conveying device 1 is used for conveying products and packaging bags in a closed manner, and forming a low-humidity conveying environment to prevent the product from absorbing moisture. The circulating conveying device 1 and the feeding device 4 of the utility model are both connected by a control device, so that the conveying is suspended when the product is unloaded and bagged. The drying device 3 is used to remove the moisture in the packaging bag and keep the air in the circulating conveying device 1 relatively dry. Specifically, the packing room 2 is a small independent workshop for workers to carry out packing operations. When the empty barrel 5 arrives at the packing room 2, the worker puts on the packaging bag. The barrel 5 with the packaging bag is thoroughly dried by the drying device 3 and then arrives at the unloading device 4 for unloading operations. After unloading, it re-enters the packing room 2, and the worker takes out the packaging bag containing the product in the barrel 5 and performs sealing operations. The empty barrel 5 then arrives at the next station and is put on the packaging bag again.

[0024] See also Figure 2In one embodiment, the unloading device 4 includes a material hopper 41, a screw conveying device 42, a weighing hopper 43 and a discharge room 44 connected in sequence; the circulating conveying device 1 passes through the discharge room 44. In this embodiment, the material hopper 41 is used to store the produced products. When packaging is required, the screw conveying device 42 conveys the products to the weighing hopper 43. When the weight of the products in the weighing hopper 43 reaches the set weight, the screw conveying device 42 stops conveying, and the weighing hopper 43 unloads the products therein, and the products enter the empty packaging bags in the discharge room 44.

[0025] See also Figure 2 and Figure 3 Specifically, a weight scale 431 is provided below the weighing bucket 43, and an electric door 432 is provided at the discharge port of the weighing bucket 43. The weight scale 431 is fixedly connected to the weighing bucket 43 through a plurality of support rods. The weight scale 431 feeds back the weight data to the control device. When the weight reaches the set value, the control device controls the screw conveying device 42 to temporarily operate and controls the electric door 432 to open.

[0026] See also Figure 3 In one embodiment, the discharge port of the weighing bucket 43 and the top of the discharge room 44 are connected through a discharge pipe 45; a bellows 46 is also connected between the discharge port of the weighing bucket 43 and the inlet end of the discharge pipe 45. Specifically, the bottom of the discharge pipe 45 is fixedly connected to the discharge room 44.

[0027] See also Figure 4 In one embodiment, a discharge pipe 441 and a sensor 442 are provided in the discharge room 44, and the discharge pipe 441 is connected to the discharge pipe 45; the discharge pipe 441 is located above the circulating conveying device 1; the sensor 442 is provided on one side of the circulating conveying device 1 and is provided corresponding to the discharge pipe 441. Specifically, the sensor 442 is electrically connected to the control device, and when the barrel 5 enters the sensing area of ​​the sensor 442, the screw conveying device 42 is triggered to start, and the product is added to the weighing bucket 43. After the weighing is completed, the product in the weighing bucket 43 enters the discharge pipe 441 through the discharge pipe 45, and finally enters the packaging bag.

[0028] See also Figure 4In one embodiment, the circulating conveying device 1 includes a plurality of conveyor belts 11, one of which is arranged in the unloading room 44; dustproof doors 443 are respectively arranged at the inlet and outlet of the unloading room 44. Specifically, the plurality of conveyor belts 11 are connected end to end to form a circulating conveying. The dustproof door 443 is an electrically controlled door, which is opened and closed under the control of the control device. When the product is bagged in the unloading room 44, the two dustproof doors 443 are closed to prevent a small amount of powder from being raised and overflowing onto other conveyor belts 11. During operation, each barrel 5 needs to maintain a certain distance to avoid blocking the closing or opening of the dustproof door 443.

[0029] See also Figure 4 In one embodiment, an air suction duct 444 is further provided in the unloading room 44, and the air suction duct 444 is used to absorb a small amount of product powder raised during the bagging process, and under the action of the dustproof door 443, external gas can only enter through the door gap of the dustproof door 443, so that the small amount of powder raised will not overflow from the door gap.

[0030] In one embodiment, the packing room 2 is a constant humidity room, and the packing room 2 is used for packaging bag sealing operations, which can prevent the product from absorbing moisture during the packaging bag sealing operations.

[0031] See also Figure 1 In one embodiment, a plurality of indicator rods 21 are arranged in the packaging room 2, and the plurality of indicator rods 21 are arranged equidistantly along the conveying direction of the circulating conveying device 1; the indicator rods 21 are used to indicate the interval between each barrel 5, so as to avoid blocking the closing or opening of the dustproof door 443 due to the close distance between two adjacent barrels 5.

[0032] In summary, the utility model forms a closed, independent and smaller unloading and packaging space by arranging a circulating conveying device 1, a packaging room 2, a drying device 3 and a unloading device 4, thereby ensuring that the inorganic chemical products will not absorb moisture and pollute the workshop during the packaging process at the end of production.

[0033] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A moisture-proof bagging channel for solid materials, characterized in that: It comprises a circulating conveying device and a packaging room, a drying device and a material unloading device which are arranged in sequence; the circulating conveying device passes through the packaging room, the drying device and the material unloading device in sequence; the exposed sections of the circulating conveying device are all provided with a sealed shell; a plurality of barrels are arranged on the circulating conveying device; the barrels circulate on the circulating conveying device and are used to place the packaging bags before unloading.

2. The moisture-proof bagging channel for solid materials according to claim 1 is characterized in that: The unloading device comprises a material hopper, a screw conveying device, a weighing hopper and a discharge room which are connected in sequence; and the circulating conveying device passes through the discharge room.

3. The moisture-proof bagging channel for solid materials according to claim 2 is characterized in that: A weight scale is arranged below the weighing bucket, and an electric door is arranged at the discharge port of the weighing bucket.

4. The moisture-proof bagging channel for solid materials according to claim 3 is characterized in that: The discharge port of the weighing bucket and the top of the discharge room are connected through a discharge pipe; a corrugated pipe is also connected between the discharge port of the weighing bucket and the inlet end of the discharge pipe.

5. The moisture-proof bagging channel for solid materials according to claim 4 is characterized in that: A discharge pipe and a sensor are arranged in the discharge room, and the discharge pipe is connected to the unloading pipeline; the discharge pipe is located above the circulating conveying device; the sensor is arranged on one side of the circulating conveying device and is arranged corresponding to the discharge pipe.

6. The moisture-proof bagging channel for solid materials according to claim 2, characterized in that: The circulating conveying device comprises a plurality of conveying belts, one of which is arranged in the unloading room; dustproof doors are respectively arranged at the inlet and outlet of the unloading room.

7. The moisture-proof bagging channel for solid materials according to claim 6 is characterized in that: An air suction pipeline is also arranged in the unloading room.

8. The moisture-proof bagging channel for solid materials according to claim 1, characterized in that: The packaging room is a constant humidity room.

9. The moisture-proof bagging channel for solid materials according to claim 1, characterized in that: A plurality of indicator rods are arranged in the packaging room, and the plurality of indicator rods are arranged at equal distances along the conveying direction of the circulating conveying device; the indicator rods are used to indicate the interval between each barrel.

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