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CN114572694A - Automatic powder system of throwing of silicone adhesive - Google Patents

Automatic powder system of throwing of silicone adhesive Download PDF

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Publication number
CN114572694A
CN114572694A CN202210312762.XA CN202210312762A CN114572694A CN 114572694 A CN114572694 A CN 114572694A CN 202210312762 A CN202210312762 A CN 202210312762A CN 114572694 A CN114572694 A CN 114572694A
Authority
CN
China
Prior art keywords
feeding
storage tank
port
conveying pipeline
silicone adhesive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210312762.XA
Other languages
Chinese (zh)
Inventor
张海波
曹木江
朱亚军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Blend Operation Management Co ltd
Original Assignee
Hangzhou Blend Operation Management Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Blend Operation Management Co ltd filed Critical Hangzhou Blend Operation Management Co ltd
Priority to CN202210312762.XA priority Critical patent/CN114572694A/en
Publication of CN114572694A publication Critical patent/CN114572694A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/36—Arrangements of containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/48—Screws or like rotary conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/50—Pneumatic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/32—Filling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/181—Preventing escape of dust by means of sealed systems

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The invention relates to an automatic silicone adhesive powder feeding system which comprises a storage tank group, wherein the storage tank group comprises a plurality of storage tanks which are arranged side by side, the top and the bottom of each storage tank are respectively provided with a feeding hole and a discharging hole, and the discharging hole is provided with a flowmeter; the conveying pipeline is positioned below the storage tank group, and a feeding port is arranged at the position, corresponding to each discharge port, on the conveying pipeline; a first vacuum pump is arranged at the end part of the conveying pipeline; the feeding device comprises a track and a feeding machine capable of moving along the track, the feeding machine comprises a feeding part and a feeding part, a feeding port is arranged at the top of the feeding part, a feeding pipe which is inclined downwards is arranged at the upper part of the feeding part, a feeding port is arranged at the bottom of the feeding pipe, and the feeding port is higher than a feeding port of the storage tank; the feeding part is provided with a lifting device for lifting powder to the feeding pipe from the bottom of the feeding part. The invention can realize the automatic metering and conveying of the powder and can reduce the packaging cost of the powder.

Description

Automatic powder system of throwing of silicone adhesive
Technical Field
The invention relates to the technical field of silicone adhesive preparation equipment, in particular to an automatic silicone adhesive powder feeding system.
Background
Silicone gels resemble ointments, but cure to a tough rubber-like solid upon exposure to atmospheric moisture. Silicone adhesives are mainly classified into deacetylated, dealcoholized, deaminated and depropanated types, and are commonly called glass adhesives because they are commonly used for bonding and sealing glass.
At present, in the production process of silicone adhesive, powder needs to be manually put in, and the dust is large in the putting process, so that the body health of an operator is easily harmed; in addition, the existing powder feeding mode needs to package and store redundant powder, and the cost is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic silicone adhesive powder feeding system which can realize automatic metering and automatic conveying of powder, reduce powder packaging supplies and reduce cost.
In order to solve the technical problem, the invention provides an automatic silicone adhesive powder feeding system which comprises a storage tank group, wherein the storage tank group comprises a plurality of storage tanks which are arranged side by side, the top and the bottom of each storage tank are respectively provided with a feeding hole and a discharging hole, and the discharging hole is provided with a flowmeter; the conveying pipeline is positioned below the storage tank group, a feeding port is arranged at the position, corresponding to each discharge port, on the conveying pipeline, and the feeding port is positioned right below the corresponding discharge port; a first vacuum pump is arranged at the end part of the conveying pipeline, and an air suction port of the first vacuum pump is communicated with the interior of the conveying pipeline; the feeding device comprises a track and a feeding machine capable of moving along the track, the feeding machine comprises a feeding part and a feeding part, a feeding port is arranged at the top of the feeding part, the bottom of the feeding part is communicated with the bottom of the feeding part, a feeding pipe which is inclined downwards is arranged at the upper part of the feeding part, a feeding port is arranged at the bottom of the feeding pipe, and the feeding port is higher than the feeding port of the storage tank; the feeding part is provided with a material lifting device, and the material lifting device is used for lifting powder to the feeding pipe from the bottom of the feeding part.
According to the automatic silicone adhesive powder feeding system, after the powder is delivered, the powder does not need to be subpackaged for storage, the powder can be directly poured into the feeding part of the feeding device through the feeding hole, the powder can move into the feeding pipe from the bottom of the feeding part under the action of the lifting device and is finally discharged into the corresponding storage tanks from the feeding hole, the arrangement of the plurality of storage tanks can play a role in storing the powder, and the cost of powder packaging and storage is reduced; when needs preparation silicone adhesive, the powder is discharged from the discharge gate of holding tank bottom, and discharge gate department is provided with the flowmeter, can measure the discharged powder to realize automatic metering's function, the later stage powder of being convenient for mixes in proportion. The discharged powder enters the conveying pipeline through the feeding port, the conveying pipeline is provided with a first vacuum pump, and the powder can be automatically conveyed in the conveying pipeline under the suction action of the first vacuum pump, so that the feeding operation of the subsequent process is completed.
Preferably, the lifting device is a second vacuum pump arranged at the top of the feeding part, and a suction port of the second vacuum pump is communicated with the inside of the feeding part.
Preferably, the holding vessel group includes the base, corresponds every on this base the position of holding vessel all sets up a set of support frame, holding vessel and this support frame fixed connection, the bottom of support frame with be provided with weight sensor between the base. The design of the weight sensor can monitor the allowance of the powder in the storage tank so as to supplement the powder in time; in addition, the design position of the weight sensor is not in direct contact with the powder, so that later maintenance is facilitated.
Preferably, the support frame comprises a plurality of vertical columns arranged along the vertical direction, and the bottom of each vertical column is provided with one weight sensor.
Preferably, a spiral auger is arranged at the bottom of the inner periphery of the feeding part along the horizontal direction, and powder in the feeding part can enter the feeding part under the action of the spiral auger. The design of the spiral auger can prevent the powder from caking and has the function of conveying the powder.
Preferably, the periphery of the lower part of the feeding pipe is coated with a shielding cap which is in a shape of a cone with a small top and a big bottom, and the bottom of the shielding cap is higher than the top of the feeding hole of the storage tank. The design of the shielding cap can effectively reduce the dust in the feeding process, and the butt joint of the feeding pipe and the feeding holes of the storage tanks is not influenced.
Preferably, a sealing sleeve is arranged between the feeding port of the conveying pipeline and the corresponding discharge port of the storage tank, the top of the sealing sleeve is sleeved on the periphery of the discharge port in a sealing manner, and the bottom of the sealing sleeve is sleeved on the periphery of the feeding port in a sealing manner. The design of seal cover can effectively prevent the raise dust, is favorable to the clean and tidy of mill and operator's healthy.
Preferably, the top of the storage tank is provided with an exhaust port. The design of the air outlet can prevent explosion.
Preferably, the lower part of the inner circumference of the storage tank is provided with a stirring device. The stirring device can prevent the powder in the storage tank from caking.
Preferably, the conveying pipe comprises a first end and a second end, and the conveying pipe gradually inclines upwards along the direction far away from the first end; the first vacuum pump is arranged at the top of the second end of the conveying pipeline, and the switching pipeline is arranged at the bottom of the second end of the conveying pipeline along the vertical direction. The conveying pipeline adopts the structural design, so that the subsequent connecting pipeline is convenient to arrange.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a top view of an automatic silicone adhesive powder dispensing system according to an embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure between a storage tank group and a conveying pipeline according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a feeding device and a storage tank according to an embodiment of the invention.
Reference numerals:
1-a storage tank; 11-a feed inlet; 12-a discharge hole; 13-a flow meter; 14-an exhaust port; 2-a conveying pipeline; 21-a feeding port; 22-a first vacuum pump; 23-a transfer pipe; 3-a track; 4-a batch feeder; 41-a feeding part; 411-feeding port; 412-a screw auger; 42-a feeding part; 421-a feeding pipe; 422-a second vacuum pump; 423-a blocking cap; 5-a base; 51-a column; 52-weight sensor.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1, fig. 2 and fig. 3, the present embodiment discloses an automatic silicone adhesive powder feeding system, which includes a storage tank set, where the storage tank set includes a plurality of storage tanks 1 arranged side by side, a feeding port 11 and a discharging port 12 are respectively arranged at the top and the bottom of the storage tank 1, and a flow meter 13 is arranged at the discharging port 12. Storage tank 1 is used for storing the powder of preparation silicone adhesive, and the powder gets into from the feed inlet 11 at 1 top of storage tank, discharges from discharge gate 12, and the flowmeter 13 that discharge gate 12 department set up can measure the powder of discharge to realize scientific ratio material loading. In addition, in order to prevent the powder in the storage tank 1 from caking, the present embodiment is provided with a stirring device (not shown in the figure) at the lower portion of the inner periphery of the storage tank 1, the stirring device is specifically a stirring rod (motor is externally arranged) driven by a motor, the stirring rod is arranged along the horizontal direction, and a plurality of stirring blades are arranged on the stirring rod along the radial direction thereof. A vent 14 is also provided at the top of the storage tank 1 to prevent an explosion.
A conveying pipeline 2 is arranged below the storage tank group, a feeding opening 21 is arranged at the position, corresponding to each discharge opening 12, on the conveying pipeline 2, the feeding opening 21 is positioned right below the corresponding discharge opening 12, and the feeding opening 21 is in a conical shape with a large upper part and a small lower part; the conveying pipeline 2 comprises a first end and a second end, the conveying pipeline 2 gradually inclines upwards along the direction far away from the first end, a first vacuum pump 22 is arranged at the top of the second end of the conveying pipeline 2, a suction port of the first vacuum pump 22 is communicated with the inside of the conveying pipeline 2, and a switching pipeline 23 is arranged at the bottom of the second end of the conveying pipeline 2 along the vertical direction. Powder in the holding vessel 1 gets into pipeline 2 through pan feeding mouth 21 department in, first vacuum pump 22 can produce suction in pipeline 2 for the powder moves to pipeline 2's second end, and when the powder moved to switching pipeline 23 department, the powder can fall into switching pipeline 23 under the effect of gravity in, switching pipeline 23 is used for being connected with subsequent connecting tube, so that carry the powder to next process smoothly.
Further, a sealing sleeve (not shown in the figure) is arranged between the feeding port 21 of the conveying pipeline 2 and the corresponding discharge port 12 of the storage tank 1, the sealing sleeve can be made of flexible plastic, the top of the sealing sleeve is arranged on the periphery of the discharge port 12 through a hoop sealing sleeve, and the bottom of the sealing sleeve is arranged on the periphery of the feeding port 21 through the hoop sealing sleeve, so that dust is prevented from flying, and the cleanness and the health of an operator in a factory are facilitated.
The automatic powder system of throwing of silicone adhesive of this embodiment still includes throws the material device, should throw the material device and include track 3 and the mount pad that can move along this track 3, the bottom of this mount pad is provided with the walking wheel with track 3 adaptation, install feeder 4 at the top of mount pad, this feeder 4 includes material loading portion 41 and throws material portion 42, the top of material loading portion 41 is provided with material loading mouth 411, the bottom of material loading portion 41 and the bottom of throwing material portion 42 communicate each other, and be provided with spiral screw feeder 412 along the horizontal direction in the interior week bottom of material loading portion 41, the powder in the material loading portion 41 can get into in the material loading portion 42 under this spiral screw feeder 412's effect. The feeding part 42 is a tubular structure arranged along the vertical direction, a feeding pipe 421 inclined downwards is arranged at the upper part of the feeding part 42, a feeding port is arranged at the bottom of the feeding pipe 421, and the feeding port is higher than the feeding port 11 of the storage tank 1; the feeding portion 42 is provided with a lifting device, and the lifting device is used for lifting the powder from the bottom of the feeding portion 42 to the feeding pipe 421. Specifically, the material lifting device is a second vacuum pump 422 arranged at the top of the feeding part 42, a suction port of the second vacuum pump 422 is communicated with the inside of the feeding part 42, the second vacuum pump 422 can generate an upward suction force in the feeding part 42, and the powder can move upward to the feeding pipe 421 under the action of the suction force and is finally discharged into the storage tank 1 through the feeding pipe 421 under the action of gravity.
Further, in order to prevent a large amount of dust from being generated in the powder discharged from the feeding pipe 421, the shielding cap 423 made of plastic is wrapped around the lower portion of the feeding pipe 421, the shielding cap 423 is fixed around the feeding pipe 421 by a clamp, the shielding cap 423 is in a shape of a cone with a small top and a big bottom, and the bottom of the shielding cap 423 is higher than the top of the feeding hole 11 of the storage tank 1.
The feeder 4 of this embodiment is slidable along the rail 3 so that the feeder 4 can feed a plurality of storage tanks 1. In practice, the moving position of the feeding machine 4 can be manually controlled so that the feeding port of the feeding pipe 421 is aligned with the feeding port 11 of the corresponding storage tank 1 to facilitate feeding.
Specifically, above-mentioned holding vessel group includes base 5, and the position that corresponds every holding vessel 1 on this base 5 all sets up a set of support frame, holding vessel 1 and this support frame fixed connection. The support frame further includes a plurality of stands 51 that set up along vertical direction, and the bottom of every stand 51 all is provided with a weighing transducer 52 to monitor the surplus of the powder in the holding vessel 1, be convenient for in time supply the powder.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.

Claims (10)

1. An automatic powder feeding system for silicone adhesive is characterized by comprising:
the storage tank group comprises a plurality of storage tanks which are arranged side by side, the top and the bottom of each storage tank are respectively provided with a feed inlet and a discharge outlet, and the discharge outlet is provided with a flowmeter;
the conveying pipeline is positioned below the storage tank group, a feeding port is arranged at the position, corresponding to each discharge port, on the conveying pipeline, and the feeding port is positioned right below the corresponding discharge port; a first vacuum pump is arranged at the end part of the conveying pipeline, and an air suction port of the first vacuum pump is communicated with the interior of the conveying pipeline;
the feeding device comprises a track and a feeding machine capable of moving along the track, the feeding machine comprises a feeding part and a feeding part, a feeding hole is formed in the top of the feeding part, the bottom of the feeding part is communicated with the bottom of the feeding part, a feeding pipe which inclines downwards is arranged on the upper part of the feeding part, a feeding port is formed in the bottom of the feeding pipe, and the feeding port is higher than a feeding hole of the storage tank; the feeding part is provided with a material lifting device, and the material lifting device is used for lifting powder to the feeding pipe from the bottom of the feeding part.
2. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the material lifting device is a second vacuum pump arranged at the top of the feeding part, and an air suction port of the second vacuum pump is communicated with the inside of the feeding part.
3. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the storage tank group comprises a base, a group of support frames are arranged on the base corresponding to the positions of the storage tanks, the storage tanks are fixedly connected with the support frames, and weight sensors are arranged between the bottoms of the support frames and the base.
4. The automatic silicone adhesive powder feeding system according to claim 3, wherein:
the support frame includes a plurality of stands that set up along vertical direction, every the bottom of stand all is provided with one weight sensor.
5. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the bottom of the inner periphery of the feeding portion is provided with a spiral auger along the horizontal direction, and powder in the feeding portion can enter the feeding portion under the action of the spiral auger.
6. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the periphery of the lower part of the feeding pipe is coated with a shielding cap which is in a conical shape with a small upper part and a big lower part, and the bottom of the shielding cap is higher than the top of the feeding hole of the storage tank.
7. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the storage tank is characterized in that a sealing sleeve is arranged between the feeding port of the conveying pipeline and the corresponding discharge port of the storage tank, the top sealing sleeve of the sealing sleeve is arranged on the periphery of the discharge port, and the bottom sealing sleeve of the sealing sleeve is arranged on the periphery of the feeding port.
8. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the top of the storage tank is provided with an exhaust port.
9. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
and the lower part of the inner periphery of the storage tank is provided with a stirring device.
10. The automatic silicone adhesive powder feeding system according to claim 1, wherein:
the conveying pipeline comprises a first end and a second end, and the conveying pipeline gradually inclines upwards along the direction far away from the first end;
the first vacuum pump is arranged at the top of the second end of the conveying pipeline, and the switching pipeline is arranged at the bottom of the second end of the conveying pipeline along the vertical direction.
CN202210312762.XA 2022-03-28 2022-03-28 Automatic powder system of throwing of silicone adhesive Pending CN114572694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210312762.XA CN114572694A (en) 2022-03-28 2022-03-28 Automatic powder system of throwing of silicone adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210312762.XA CN114572694A (en) 2022-03-28 2022-03-28 Automatic powder system of throwing of silicone adhesive

Publications (1)

Publication Number Publication Date
CN114572694A true CN114572694A (en) 2022-06-03

Family

ID=81781791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210312762.XA Pending CN114572694A (en) 2022-03-28 2022-03-28 Automatic powder system of throwing of silicone adhesive

Country Status (1)

Country Link
CN (1) CN114572694A (en)

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Application publication date: 20220603