Camphor superfine powder subpackaging equipment

Abstract

The utility model relates to the technical field of powder product weighing and packaging, in particular to camphor superfine powder split charging equipment. The camphor superfine powder subpackaging equipment comprises a screw conveying device, a discharging device and a weighing device which are connected in sequence. The control device is electrically connected with the screw conveying device, the unloading device and the weighing device, a plurality of drying air inlets are formed in the middle of the screw conveying device, and the drying air inlets are connected with a drying air pipeline; an air outlet is formed in the outlet end of the screw conveying device; a separation net is arranged at the air outlet, and a pulse air injection device is arranged above the separation net. According to the camphor superfine powder subpackaging equipment, the camphor superfine powder can be kept dry in the conveying and subpackaging process, and therefore moisture absorption caking and subpackaging errors are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder product weighing packing technical field, especially in kind of camphor superfine powder subpackaging equipment. BACKGROUND

[0002] Camphor superfine powder is a kind of raw material with multiple purposes. Since camphor itself is easy to volatilize by heat, therefore, when forming superfine powder, it needs to adopt freeze-drying crushing technology. Camphor superfine powder formed by the technology is fine-grained, and the water content is low. When camphor superfine powder is subpackaged, it is necessary to use conveying device to transfer product to unloading device, in this process, powder will contact with air, since the water content of powder is very low, it will absorb moisture after contacting with air, so the humidity increases. When the humidity of powder increases, it is easy to group, and easy to adhere to equipment, resulting in large error when weighing and subpackaging.

[0003] It can be seen that the prior art still needs to be improved and improved. UTILITY MODEL CONTENT

[0004] In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of camphor superfine powder subpackaging equipment, to solve the technical problems of camphor superfine powder conveying and subpackaging in prior art, easy to absorb moisture, and large subpackaging error.

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

[0006] A kind of camphor superfine powder subpackaging equipment, wherein, including the screw conveying device, unloading device and weighing device connected in sequence;It also includes control device electrically connected with the screw conveying device, unloading device and weighing device respectively, the middle part of the screw conveying device is provided with multiple drying air inlets, the drying air inlets are connected with drying air pipeline;The outlet end of the screw conveying device is provided with exhaust port;The exhaust port is provided with a screen, the upper portion of the screen is provided with pulse jet device.

[0007] The camphor superfine powder subpackaging equipment, wherein, the unloading device includes first hopper and second hopper, the discharge port of the first hopper is larger than the discharge port of the second hopper, and the first hopper is located upstream of the second hopper.

[0008] The camphor superfine powder subpackaging equipment, wherein, the bottom of the first hopper is provided with a first discharge pipe;The first discharge pipe is provided with a first electric valve;The first electric valve includes a first baffle and a first telescopic rod;The first telescopic rod is electrically connected with the control device;The first baffle is movably connected with the first discharge pipe;The first telescopic rod is horizontally arranged, and the movable end of the first telescopic rod is movably connected with the bottom surface of the first baffle;The first telescopic rod is used to control the opening and closing of the first baffle.

[0009] The camphor superfine powder dispensing equipment, wherein the movable end of the first telescopic rod is provided with a pulley, and the pulley is in abutment with the bottom surface of the first baffle.

[0010] The camphor superfine powder dispensing equipment, wherein the bottom of the second hopper is provided with a second discharging pipe; a second electric valve is arranged in the second discharging pipe; the second electric valve comprises a second baffle and a second telescopic rod; the second telescopic rod is electrically connected with the control device; the second baffle is movably connected with the second discharging pipe; the second telescopic rod is horizontally arranged, and the movable end of the second telescopic rod is movably connected with the bottom surface of the second baffle; and the second telescopic rod is used for controlling the opening and closing of the second baffle.

[0011] The camphor superfine powder dispensing equipment, wherein the weighing device comprises a clamping mechanism, a first weighing mechanism and a second weighing mechanism; the bottom of the clamping mechanism is provided with a rotating mechanism; the first weighing mechanism and the second weighing mechanism are arranged in a circumferential direction with the rotating mechanism as the center; the first weighing mechanism is arranged below the first hopper; and the second weighing mechanism is arranged below the second hopper.

[0012] The camphor superfine powder dispensing equipment, wherein the weighing device further comprises a lifting mechanism, and the clamping mechanism, the first weighing mechanism and the second weighing mechanism are all arranged on the lifting mechanism; and the lifting mechanism is electrically connected with the control device.

[0013] The camphor superfine powder dispensing equipment, wherein the weighing device is arranged in a packaging room; the bottom of the discharging device is inserted into the packaging room; and the packaging room is connected with a drying air pipe.

[0014] The camphor superfine powder dispensing equipment, wherein a dehumidifier is further arranged, and the dehumidifier is connected with the inlet end of the drying air pipe.

[0015] Beneficial effects: the camphor superfine powder dispensing equipment can keep the camphor superfine powder dry in the conveying process by arranging a drying air inlet on the screw conveying device, avoids the agglomeration and adhesion on the equipment, and effectively ensures the weight accuracy of product dispensing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural diagram of the camphor superfine powder dispensing equipment Figure 1 .

[0017] Figure 2 It is a structural diagram of the camphor superfine powder dispensing equipment Figure 2 .

[0018] Figure 3 Structure diagram of first hopper and second hopper.

[0019] Figure 4 Structure diagram of clamping mechanism.

[0020] Figure 5 Top view of weighing device.

[0021] Main element symbol description: 1-screw conveying device, 2-unloading device, 3-weighing device, 11-dry air inlet, 4-dry air pipeline, 12-exhaust port, 13-separation net, 14-pulse air jet device, 21-first hopper, 22-second hopper, 211-first discharge pipe, 212-first baffle, 213-first telescopic rod, 214-pulley, 221-second discharge pipe, 222-second baffle, 223-second telescopic rod, 31-clamping mechanism, 32-first weighing mechanism, 33-second weighing mechanism, 34-rotating mechanism, 35-lifting mechanism, 36-packing area, 5-packaging room, 6-dehumidifier, 311-lifting structure, 312-clamp, 7-packaging bag. DETAILED DESCRIPTION

[0022] The utility model provides a camphor ultrafine powder split charging equipment, in order to make the purpose, technical scheme and effect of the utility model more clear, explicit, the following refers to the drawing and raises example to this utility model further detailed explanation. It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0024] Please refer to Figure 1The utility model provides a camphor superfine powder subpackaging equipment, including screw conveyor 1, unloading device 2 and weighing device 3 that connect gradually, still include control device with screw conveyor 1, unloading device 2 and weighing device 3 electricity respectively, the middle part of screw conveyor 1 is provided with a plurality of dry air inlets 11, dry air inlets 11 are connected with dry air pipeline 4, the export end of screw conveyor 1 is provided with exhaust port 12, exhaust port 12 place is provided with the screen 13, the upper portion of screen 13 is provided with pulse jet device 14, specifically, pulse jet device 14 sets up in the exhaust pipeline in the upper portion of screen 13, and the gas of input screw conveyor 1 is discharged from exhaust port 12, and screen 13 is used to avoid product being taken away by gas.Pulse jet device 14 is used to remove the powder that accumulates in screen 13 periodically, and guarantees the unobstructed of exhaust, specifically, the upstream of exhaust port 12 is provided with exhaust fan, screw conveyor 1 is used to convey camphor superfine powder product to unloading device 2, and weighing device 3 is used to place packing bag 7 or packing barrel, when unloading device 2 unloads, weighing device 3 will weigh data real -time transmission to control device, when packing bag 7 or packing barrel reaches the setting range of control device, control device controls unloading device 2 to close unloading port, the utility model discloses through the input dry air to screw conveyor 1, can avoid product in the link of conveying and absorbs the moisture and agglomerates, effectively ensure that when subpackaging can even product is loaded into packing bag 7 or packing barrel, avoid unloading flow when big when small, let the opportunity control of closing unloading port can be more accurate.

[0025] Please refer to Figure 2 In an embodiment, the unloading device 2 includes a first hopper 21 and a second hopper 22, the discharge opening of the first hopper 21 is larger than that of the second hopper 22, and the first hopper 21 is located upstream of the second hopper 22. Specifically, the first hopper 21 is used for primary unloading, and the second hopper 22 is used for secondary unloading. For example, when 20 kg of product needs to be subpackaged, the first hopper 21 with a large diameter is used for rapid unloading, so that the weight of the product in the packing bag 7 reaches 18-19 kg, and then the packing bag 7 is transferred to the second hopper 22, and the second hopper 22 with a small diameter is used for unloading. The product flows out of the second hopper 22 at a slower speed, but the weight of the product can be more accurately controlled.

[0026] Please refer to Figure 3In one embodiment, the bottom of the first hopper 21 is provided with a first discharge pipe 211; the first discharge pipe 211 is provided with a first electric valve; the first electric valve comprises a first baffle 212 and a first telescopic rod 213; the first telescopic rod 213 is electrically connected with a control device; the first baffle 212 is movably connected with the first discharge pipe 211; the first telescopic rod 213 is horizontally arranged, and the movable end of the first telescopic rod 213 is movably connected with the bottom surface of the first baffle 212; the first telescopic rod 213 is used for controlling the opening and closing of the first baffle 212. In use, when the weight of the packaging bag 7 and the product is detected to be close to a set range, for example, the set range is 18-19 kg, and the detected value is 17 kg, the control device controls the first telescopic rod 213 to extend, pushes the first baffle 212 to rotate upward, and gradually reduces the discharge port, so that the discharge amount can be well prevented from exceeding the range value.

[0027] Please refer to Figure 3 In one embodiment, the movable end of the first telescopic rod 213 is provided with a pulley 214, and the pulley 214 abuts against the bottom surface of the first baffle 212. The pulley 214 can reduce the friction between the first telescopic rod 213 and the bottom surface of the first baffle 212.

[0028] Please refer to Figure 3 In one embodiment, the bottom of the second hopper 22 is provided with a second discharge pipe 221; the second discharge pipe 221 is provided with a second electric valve; the second electric valve comprises a second baffle 222 and a second telescopic rod 223; the second telescopic rod 223 is electrically connected with a control device; the second baffle 222 is movably connected with the second discharge pipe 221; the second telescopic rod 223 is horizontally arranged, and the movable end of the second telescopic rod 223 is movably connected with the bottom surface of the second baffle 222; the second telescopic rod 223 is used for controlling the opening and closing of the second baffle 222. The second electric valve can adopt the same control mode as the first electric valve in use, so as to achieve precise control of the discharge amount.

[0029] Please refer to Figure 2 and Figure 5In an embodiment, the weighing device 3 comprises a clamping mechanism 31, a first weighing mechanism 32, and a second weighing mechanism 33; the bottom of the clamping mechanism 31 is provided with a rotating mechanism 34; the first weighing mechanism 32 and the second weighing mechanism 33 are arranged circumferentially around the rotating mechanism 34; the first weighing mechanism 32 is arranged below the first hopper 21; and the second weighing mechanism 33 is arranged below the second hopper 22. Specifically, the clamping mechanism 31, the first weighing mechanism 32, the second weighing mechanism 33, and the rotating mechanism 34 are electrically connected to the control mechanism. The rotating mechanism 34 is used to rotate the clamping mechanism 31 in the horizontal direction. In use, the clamping mechanism 31 is used to transfer the packaging bag 7 from the first weighing mechanism 32 to the second weighing mechanism 33.

[0030] Referring to Figure 5 Preferably, in an embodiment, the weighing device 3 is further provided with a packing area 36, which is arranged downstream of the second hopper 22 and around the rotating mechanism 34. When the second hopper 22 finishes discharging, the packaging bag 7 is further transferred by the clamping mechanism 31 to the packing area 36. Workers can transfer the packed products from the packing area 36 for subsequent packaging and sealing processes.

[0031] Referring to Figure 4 Preferably, the clamping mechanism 31 is further provided with a lifting structure 311, which is used to move the clamps 312 on the clamping mechanism 31 up and down. When the clamping mechanism 31 clamps the packaging bag 7 or the packaging barrel, the packaging bag 7 or the packaging barrel is first clamped, then lifted, and then placed in a designated area.

[0032] Referring to Figure 2 In an embodiment, the weighing device 3 further comprises a lifting mechanism 35, and the clamping mechanism 31, the first weighing mechanism 32, and the second weighing mechanism 33 are all arranged on the lifting mechanism 35; the lifting mechanism 35 is electrically connected to the control device. When the packaging bag 7 or the packaging barrel is placed on the first weighing mechanism 32 or the second weighing mechanism 33, the lifting mechanism 35 is lifted to make the discharge port of the first hopper 21 or the second hopper 22 located in the packaging bag 7 or the packaging barrel, so as to reduce dust during discharging.

[0033] Referring to Figure 2 In an embodiment, the camphor superfine powder dispensing equipment further comprises a packaging room 5; the weighing device 3 is arranged in the packaging room 5; the bottom of the discharging device 2 is inserted into the packaging room 5; and the packaging room 5 is connected with a drying air pipe 4. The packaging room 5 can avoid the dried camphor superfine powder from being exposed to a humid environment during discharging, so as to reduce the moisture absorption of the camphor superfine powder during weighing and dispensing.

[0034] Referring toFigure 2 In an embodiment, the camphor superfine powder dispensing equipment further comprises a dehumidifier 6 connected with the inlet end of the drying air pipe. The dehumidifier 6 is used to remove the moisture in the air to provide dry gas.

[0035] In summary, the utility model discloses a drying air inlet 11 is arranged on screw conveying device 1, and the camphor superfine powder can keep dry in the conveying process by introducing dry gas, and the moisture absorption and caking are effectively avoided. In addition, the utility model further optimizes the structure of the unloading device 2 and the weighing device 3, so that the dispensing weight is more accurate.

[0036] It can be understood that for those skilled in the art, the technical scheme and the utility model concept of the utility model can be replaced or changed equivalently, and all these changes or replacements shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A camphor superfine powder dispensing equipment, characterized in that, Including the screw conveying device, unloading device and weighing device connected in turn; Still include the control device that respectively with screw conveying device, unloading device and weighing device are connected, the middle part of screw conveying device is provided with a plurality of drying air import, drying air import is connected with drying air pipeline;The outlet end of screw conveying device is provided with exhaust port;The exhaust port is provided with the screen, the top of screen is provided with pulse jet device.

2. The camphor superfine powder dispensing equipment according to claim 1, characterized in that, The unloading device includes a first hopper and a second hopper, the discharge opening of the first hopper is larger than that of the second hopper, and the first hopper is located upstream of the second hopper.

3. The camphor superfine powder dispensing equipment according to claim 2, characterized in that, The bottom of the first hopper is provided with a first discharge pipe; The first discharge pipe is provided with a first electric valve; The first electric valve includes a first baffle and a first telescopic rod; The first telescopic rod is electrically connected with the control device; The first baffle is movably connected with the first discharge pipe; The first telescopic rod is horizontally arranged, and the movable end of the first telescopic rod is movably connected with the bottom surface of the first baffle; The first telescopic rod is used for controlling the opening and closing of the first baffle.

4. The camphor superfine powder dispensing equipment according to claim 3, characterized in that, The movable end of the first telescopic rod is provided with a pulley, and the pulley abuts against the bottom surface of the first baffle.

5. The camphor superfine powder dispensing apparatus according to claim 2, wherein The bottom of the second hopper is provided with a second discharge pipe; The second discharge pipe is provided with a second electric valve; The second electric valve includes a second baffle and a second telescopic rod; The second telescopic rod is electrically connected with the control device; The second baffle is movably connected with the second discharge pipe; The second telescopic rod is horizontally arranged, and the movable end of the second telescopic rod is movably connected with the bottom surface of the second baffle; The second telescopic rod is used for controlling the opening and closing of the second baffle.

6. The camphor superfine powder dispensing apparatus according to claim 3, wherein The weighing device includes a clamping mechanism, a first weighing mechanism and a second weighing mechanism; The bottom of the clamping mechanism is provided with a rotating mechanism; The first weighing mechanism and the second weighing mechanism are circumferentially arranged around the rotating mechanism; The first weighing mechanism is arranged below the first hopper; The second weighing mechanism is arranged below the second hopper.

7. The camphor superfine powder dispensing apparatus according to claim 6, wherein The weighing device further includes a lifting mechanism, and the clamping mechanism, the first weighing mechanism and the second weighing mechanism are all arranged on the lifting mechanism; The lifting mechanism is electrically connected with the control device.

8. The camphor superfine powder dispensing apparatus according to claim 1, wherein It also includes a packaging room; The weighing device is arranged in the packaging room; The bottom of the unloading device is inserted into the packaging room; The packaging room is connected with the drying air pipeline.

9. The camphor superfine powder dispensing apparatus according to claim 8, wherein, It also includes a dehumidifier, which is connected with the inlet end of the drying air pipeline.

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