CN203372827U - Automatic powder material feed system - Google Patents

Automatic powder material feed system Download PDF

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Publication number
CN203372827U
CN203372827U CN201320388155.8U CN201320388155U CN203372827U CN 203372827 U CN203372827 U CN 203372827U CN 201320388155 U CN201320388155 U CN 201320388155U CN 203372827 U CN203372827 U CN 203372827U
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CN
China
Prior art keywords
powder
feeding
transferring
feed bin
communicated
Prior art date
Application number
CN201320388155.8U
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Chinese (zh)
Inventor
周中心
姚植森
王玉弘
邱建富
熊建群
蔡开贵
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东莞新能源科技有限公司
宁德新能源科技有限公司
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Priority to CN201320388155.8U priority Critical patent/CN203372827U/en
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Publication of CN203372827U publication Critical patent/CN203372827U/en

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Abstract

The utility model provides an automatic powder material feed system. The automatic powder material feed system comprises a feed device, a target bin, a transferring device, a measuring device and a material suction and discharge device, wherein the feed device provides and outputs a powder material to be fed, the target bin receives the powder material from the feed device, the transferring device is communicated with the feed device, the powder material outputted by the feed device is received and temporarily stored through the transferring device, the powder material inside the transferring device is output, the weight of the powder material inside the transferring device is measured through the measuring device, one end of the material suction and discharge device is communicated with the transferring device, the other end of the material suction and discharge device is communicated with the target bin, the powder material output by the transferring device is received through the material suction and discharge device, and the received powder material is supplied into the target bin. Manual feed is replaced by automatic feed, and therefore the production efficiency is improved, labor intensity is lowered, and the production cost is reduced. The automatic feed is adopted, and therefore even discharge can be achieved, loss of effective constituents of the powder material caused by randomness of manual feed is avoided, and the uniformity of concentration and viscosity is improved when the powder material is used for forming paste. A closed system is formed, and therefore the raised dust caused by manual feed can be greatly prevented from contaminating the workshop environment.

Description

The powder automatic feeding system
Technical field
The utility model relates to a kind of charging system, relates in particular to a kind of powder automatic feeding system.
Background technology
Along with the development of modern science and technology and the raising of human consciousness's awareness; people are more and more higher to the requirement of environmental protection; also more and more stricter to people's protection in process of production; and dust is as a large factor of environmental pollution inevitable a large amount of generation the in the processing of powder and production process, especially in the Manual material feeding process of open type.
In the stirring of lithium ion battery production field feeds intake operation, feeding intake of powder accounted for more than 90%, in addition, produce the stirring technique requirement according to lithium ion battery, need to guarantee the concentration of slurry and the conformability of viscosity, but the employing Manual material feeding, inevitably there will be the randomness of Manual material feeding, is difficult to guarantee the concentration of slurry and the conformability of viscosity.
Simultaneously, Manual material feeding can cause dust to wave, pollute workshop condition, and has the problems such as labour intensity is large, production efficiency is low.
The utility model content
In view of the problem existed in background technology, the purpose of this utility model is to provide a kind of powder automatic feeding system, it adopts auto feed to replace Manual material feeding, enhance productivity, reduce labor intensity, reduce production costs, and can avoid the randomness of Manual material feeding, to improve the concentration of powder when being used to form slurry and the conformability of viscosity.
Another purpose of the present utility model is, a kind of powder automatic feeding system is provided, and it can improve workshop condition greatly.
To achieve these goals, the utility model provides a kind of powder automatic feeding system, and it comprises: feeding device provides and exports powder to be added; The target feed bin, receive the powder from feeding device; Transferring device, be communicated in feeding device, and the powder of reception the output of temporary feeding device is also exported the powder in it; Gauging device, measured the powder weight in transferring device; And the suction blanking device, an end is communicated in transferring device and the other end is communicated in the target feed bin, with the powder that receives transferring device output, also the powder of reception is fed in the target feed bin.
The beneficial effects of the utility model are as follows:
Adopt auto feed to replace Manual material feeding, enhance productivity, reduce labor intensity, reduce production costs;
Adopt the utility model automatic feeding device, can realize even blanking, avoid, due to the randomness of Manual material feeding and the loss of effective components of the reinforced conglomeration of inhomogeneous formation powder, caking and the powder that causes, improving the concentration of powder when being used to form slurry and the conformability of viscosity;
The powder automatic feeding system is closed system, can greatly improve the dust caused because of Manual material feeding and wave and pollute workshop condition.
The accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram according to the powder automatic feeding system of an embodiment of the present utility model;
Fig. 2 is the suction blanking device structure enlarged drawing according to powder automatic feeding system of the present utility model;
Fig. 3 is the integral structure schematic diagram according to the powder automatic feeding system of another embodiment of the present utility model.
Wherein, description of reference numerals is as follows:
1 feeding device 38 rollers
11 add material container 4 gauging devices
12 feed pipe 41 touch-screens
13 fluidized gas gulp valve 42 weighbridge bodies
131 by-pass cock 43 feedback signal lines
14 fluidisation tracheae 44 weight sensors
15 anti-static conductive flexible pipe 5 suction blanking devices
16 powder dedicated diaphragm pump 51 pan feeding feed bins
17 pneumatic jack hammer 52 unloaders
2 target feed bin 53 pneumatic knife gate valves
21 charge door 54 vacuum generators
3 transferring devices 55 filter back-blowing device
31 tank body 56 buffer bins
32 gate valve 57 sealing baffles
33 pneumatic jack hammer 58 control system
34 gas blow pipe 6 feeding controlling devices
35 respirator P1 delivery pipes
36 handle P2 delivery pipes
37 supports
The specific embodiment
Describe in detail with reference to the accompanying drawings according to powder automatic feeding system of the present utility model.
With reference to Fig. 1 and Fig. 3, according to powder automatic feeding system of the present utility model, comprise: feeding device 1 provides and exports powder to be added; Target feed bin 2, receive the powder from feeding device 1; Transferring device 3, be communicated in feeding device 1, and the powder of reception 1 output of temporary feeding device is also exported the powder in it; Gauging device 4, measured the powder weight in transferring device 3; And suction blanking device 5, one ends are communicated in transferring device 3 and the other end is communicated in target feed bin 2, with the powder that receives transferring device 3 outputs, also the powder of reception is fed in target feed bin 2.
In an embodiment of feeding device 1, with reference to Fig. 1 and Fig. 3, feeding device 1 can comprise: add material container 11, powder to be added is provided; Feed pipe 12, be communicated in and add material container 11 and extract powder out from add material container 11; Fluidized gas gulp valve 13, one ends are communicated in external fluidized source of the gas (not shown); Fluidisation tracheae 14, one ends are communicated in fluidized gas gulp valve 13, and the other end is communicated in feed pipe 12, will be mixed into feed pipe 12 from the fluidized gas of external fluidized source of the gas and be fed in the powder in fluidisation tracheae 14; Anti-static conductive flexible pipe 15, one ends are communicated in fluidisation tracheae 14, to receive and to transport the powder of self-fluidized type tracheae 14; And powder dedicated diaphragm pump 16, one ends are communicated in the other end of anti-static conductive flexible pipe 15 and aspirate from the powder of anti-static conductive flexible pipe 15 and the powder of suction is transported in transferring device 3 via delivery pipe P1.Passing into of fluidized gas makes powder mix with fluidized gas, thereby improves the fluidisation of powder, the characteristic difference of powder, and the amount of required fluidized gas is not identical yet.
In adding an embodiment of material container 11, with reference to Fig. 1, add material container 11 and can be closed reinforced hopper, feed pipe 12 is connected in the bottom of reinforced hopper.Reinforced hopper can be used for the reinforced of powder lot in bags.
In adding another embodiment of material container 11, with reference to Fig. 3, add material container 11 and can be closed material powder bucket, feed pipe 12 extend in material powder bucket, to form hand-held material suction device.Hand-held material suction device can be used for the reinforced of barreled powder.
In an embodiment of reinforced hopper, preferably, the surface that the surface that adds contact powder in material container 11 is mirror process.Mirror process is carried out on the surface that adds contact powder in material container 11, improves surface finish, thereby, in reinforced process, the surface that powder more easily contacts powder from add material container 11 breaks away from, and further improves reinforced fluency.
In another embodiment of reinforced hopper, with reference to Fig. 1, the bottom of reinforced hopper is taper.Pyramidal structure is simple, facilitates polishing to make, and hopper directly contacts and can reach the structure non-blind area with powder, discharging noresidue and easy to clean.
In an embodiment of feeding device 1, with reference to Fig. 1, feeding device 1 also can comprise: pneumatic jack hammer 17 is arranged at and adds the outside of material container 11 and knocked adding material container 11, so that the powder added on material container 11 walls falls.When powder is the heavy body powder, it is swollen that the wall that can make to add material container 11 produces arch, and powder can't be fallen smoothly, and pneumatic jack hammer 17 better broken arch can fall smoothly to guarantee the heavy body powder, therefore be not only applicable to the common flour material, also be applicable to the heavy body powder.
In an embodiment of feeding device 1, fluidized gas is optional from compressing at least one in air, nitrogen, argon gas.When powder be hygroscopic character strong, easily during oxidized powder, fluidized gas can be selected unreactable gas, for example argon gas.
In an embodiment of fluidized gas gulp valve 13, with reference to Fig. 1 and Fig. 3, on fluidized gas gulp valve 13, can be provided with by-pass cock 131, be input to the fluidization gas of fluidisation tracheae 14 for adjusting.
In an embodiment of anti-static conductive flexible pipe 15, preferably, the resistance of anti-static conductive flexible pipe 15 is less than or equal to 1000 Ω.The resistance of anti-static conductive flexible pipe 15 is lower, and electric conductivity is better, and the resistance of best anti-static conductive flexible pipe 15 is 1000 Ω usually, and the electric conductivity that resistance is greater than the later anti-static conductive flexible pipe 15 of 1000 Ω significantly descends.
According in powder automatic feeding system of the present utility model, the delivery pipe P1 between powder dedicated diaphragm pump 16 and transferring device 3 can be the anti-static conductive flexible pipe.Adopt the anti-static conductive flexible pipe, even powder can be because friction produces static or produces static, static also can be led away rapidly, can not stick to the loss that causes powder on the delivery pipe inwall.Resistance when preferably, delivery pipe P1 adopts the anti-static conductive flexible pipe is less than or equal to 1000 Ω.The resistance of anti-static conductive flexible pipe is lower, and electric conductivity is better, and the resistance of best anti-static conductive flexible pipe is 1000 Ω usually, and the electric conductivity that resistance is greater than the later anti-static conductive flexible pipe of 1000 Ω significantly descends.
In an embodiment of powder dedicated diaphragm pump 16, with reference to Fig. 1 and Fig. 3, powder dedicated diaphragm pump 16 connects ground wire.Powder dedicated diaphragm pump 16 connects ground wire, and powder dedicated diaphragm pump 16, in the process toward transferring device 3 pumping powders, does not produce static, thereby prevents that powder from causing the loss of powder because static is adsorbed.
In an embodiment of target feed bin 2, with reference to Fig. 1 and Fig. 3, target feed bin 2 can be mixer or reactor.
In an embodiment of transferring device 3, with reference to Fig. 1 and Fig. 3, transferring device 3 can comprise: tank body 31, receive feeding device 1 output powder, export the powder storage received to suction blanking device 5 in the inner and by the powder in it; And gate valve 32, be arranged at delivery pipe P2 between tank body 31 and suction blanking device 5 and go up and control in tank body 31 powder to the output of suction blanking device 5.
In an embodiment of tank body 31, preferably, the surface that in tank body 31, the surface of contact powder is mirror process.In tank body 31, mirror process is carried out on the surface of contact powder, has improved surface finish, thereby, in reinforced process, the more easily surface disengaging of contact powder from tank body 31 of powder, further improve reinforced fluency.
In an embodiment of transferring device 3, with reference to Fig. 1 and Fig. 3, transferring device 3 also can comprise: pneumatic jack hammer 33 is arranged at the outside of tank body 31 and tank body 31 is knocked, so that the powder on tank body 31 walls falls.When powder is the heavy body powder, can make the wall generation arch of tank body 31 swollen, powder can't be fallen smoothly, pneumatic jack hammer 33 better broken arch can fall smoothly to guarantee the heavy body powder, therefore is not only applicable to the common flour material, also is applicable to the heavy body powder.
In an embodiment of tank body 31, preferably, the bottom of tank body 31 is tapered.Pyramidal structure is simple, facilitates polishing to make, and hopper directly contacts and can reach the structure non-blind area with powder, discharging noresidue and easy to clean.
In an embodiment of transferring device 3, with reference to Fig. 1 and Fig. 3, the delivery pipe P2 between tank body 31 and suction blanking device 5 is the anti-static conductive flexible pipe.Even the anti-static conductive flexible pipe can also can not led away rapidly because friction produces static or produces static powder, can not stick to the loss that causes powder on the delivery pipe inwall.Resistance when preferably, delivery pipe P2 adopts the anti-static conductive flexible pipe is less than or equal to 1000 Ω.The resistance of anti-static conductive flexible pipe is lower, and electric conductivity is better, and the resistance of best anti-static conductive flexible pipe is 1000 Ω usually, and the electric conductivity that resistance is greater than the later anti-static conductive flexible pipe of 1000 Ω significantly descends.
In an embodiment of transferring device 3, with reference to Fig. 1 and Fig. 3, transferring device 3 also can comprise: gas blow pipe 34(is shown in broken lines), gas is blown in tank body 31, so that the powder on tank body 31 walls falls.Gas blow pipe 34 can wear and be fixed in tank body 31.When powder is the heavy body powder, can make the wall generation arch of tank body 31 swollen, powder can't be fallen smoothly, gas blow pipe 34 better broken arch can fall smoothly to guarantee the heavy body powder, therefore is not only applicable to the common flour material, also is applicable to the heavy body powder.
In an embodiment of transferring device 3, with reference to Fig. 1 and Fig. 3, transferring device 3 also can comprise: respirator 35 is communicated with outside atmosphere, with the pressure in balance tank body 31.
In an embodiment of transferring device 3, preferably, transferring device 3 is fixed type or portable with reference to Fig. 1 and Fig. 3, be provided with handle 36 on tank body 31, tank body 31 belows are fixedly installed support 37, support 37 lower ends are provided with roller 38, and roller 38 is supported on gauging device 4, by manually catching handle 36 to drive roller 38 motions, transferring device 3 are moved thus.
In an embodiment of gauging device 4, with reference to Fig. 1 and Fig. 3, gauging device 4 can comprise: touch-screen 41 arranges by it amount that feeding device 1 offers the powder of transferring device 3; Weighbridge body 42, the weight of the powder in metering transferring device 3; Feedback signal line 43, communicate to connect in gauging device 4 and feeding device 1; And weight sensor 44, communicate to connect in feedback signal line 43, while with the powder weight in transferring device 3, reaching setting value, control signal is transferred to feeding device 1 by feedback signal line 43, to close feeding device 1.When feeding device 1 adopts powder dedicated diaphragm pump 16, feedback signal line 43 communicates to connect the powder dedicated diaphragm pump 16 in gauging device 4 and feeding device 1, thereby adjusts the work of powder dedicated diaphragm pump 16, to control for the powder amount.
In an embodiment of suction blanking device 5, referring to figs. 1 through Fig. 3, suction blanking device 5 can comprise: pan feeding feed bin 51, and the powder of suction blanking device 5 is exported and entered into to storage transferring device 3; Unloader 52, be arranged at the below of pan feeding feed bin 51, and the powder in pan feeding feed bin 51 is joined in target feed bin 2; And pneumatic knife gate valve 53, be arranged at the below of unloader 52, control the open and close of unloader 52.
In an embodiment of unloader 52, preferably, unloader 52 is driven by motor.Can, according to the needs of stirring technique, by regulating the rotating speed of motor, thereby control the speed of the even target approach feed bin 2 of powder.
In an embodiment of unloader 52, preferably, the cutting mode of unloader 52 is star-like or spiral way.Blade or screw rod ratio with these shapes are easier to make.
In an embodiment of suction blanking device 5, referring to figs. 1 through Fig. 3, suction blanking device 5 also can comprise: vacuum generator 54 is communicated in pan feeding feed bin 51, so that the interior generation vacuum of pan feeding feed bin 51; And filter back-blowing device 55, be arranged between vacuum generator 54 and pan feeding feed bin 51; When vacuum generator 54 work produce vacuum, filter back-blowing device 55 and filter the powder that flows to vacuum generator 54; When vacuum generator 54 quits work, filter back-blowing device 55 blow gas in pan feeding feed bin 51, so that vacuum expendable pattern.
In an embodiment of vacuum generator 54, preferably, vacuum generator 54 produces vacuum by venturi principle.
In an embodiment of suction blanking device 5, referring to figs. 1 through Fig. 3, suction blanking device 5 also can comprise: buffer bin 56 is arranged between pan feeding feed bin 51 and unloader 52; And sealing baffle 57, be arranged between pan feeding feed bin 51 and buffer bin 56; When pan feeding feed bin 51 interior vacuum expendable pattern, sealing baffle 57 is opened, so that the powder in pan feeding feed bin 51 exports buffer bin 56 to; Powder in buffer bin 56 joins sealing baffle 57 in the process in target feed bin 2 via unloader 52 and closes, pan feeding feed bin 51 suctions simultaneously.When sealing baffle 57 is opened, powder, from pan feeding feed bin 51 enters buffer bin 56, after all being added to target feed bin 2 without the powder in pending buffer feed bin 56, then being closed sealing baffle 57 and is restarted suction; On the contrary, sealing baffle 57 can be closed in the process of target feed bin 2 blankings at the powder of buffer bin 56, pan feeding feed bin 51 restarts suction from transferring device 3, due to pan feeding feed bin 51 and the sealed baffle plate of buffer bin 56 57 isolated, in the time of pan feeding feed bin 51 suction again, powder in buffer bin 56 still can be added in target feed bin 2 through unloader 52, thereby has improved greatly reinforced efficiency.
In an embodiment of suction blanking device 5, preferably, the surface that in suction blanking device 5, the surface of contact powder is mirror process.In suction blanking device 5, mirror process is carried out on the surface of contact powder, has improved surface finish, thereby, in reinforced process, the more easily surface disengaging of contact powder from suction blanking device 5 of powder, further improve reinforced fluency.
In an embodiment of suction blanking device 5, preferably, suction blanking device 5 connects ground wire.Whole suction blanking device 5 connects ground wire, can prevent from causing because of electrostatic adherence the loss of powder.
In an embodiment of suction blanking device 5, with reference to Fig. 1 and Fig. 3, suction blanking device 5 is arranged on the charge door 21 at target feed bin 2 tops.
In an embodiment of suction blanking device 5, with reference to Fig. 1 and Fig. 3, suction blanking device 5 also can comprise: control system 58 communicates to connect and controls vacuum generator 54, filters back-blowing device 55, sealing baffle 57, unloader 52, pneumatic knife gate valve 53.Suction control system 58 can be computing machine or micro controller system, certainly may further include time recorder or time meter.
With reference to Fig. 1 and Fig. 3, according to powder automatic feeding system of the present utility model, also can comprise: feeding controlling device 6 communicates to connect and controls feeding device 1, transferring device 3 and gauging device 4.
Certainly, according in powder automatic feeding system of the present utility model, control system 58 and feeding controlling device 6 can unite two into one, and are integrated into a controller.
According in powder automatic feeding system of the present utility model, described communication connection is wired connection or wireless connections.
Secondly the operation of simple declaration novel powder automatic feeding system according to this.
Start feeding device 1, gate valve 32 is closed, powder dedicated diaphragm pump 16 and fluidized gas gulp valve 13 start, powder in reinforced hopper is added in transferring device 3 by anti-static conductive flexible pipe 15, when powder adds to a certain extent, pneumatic jack hammer 17 starts action, powder on reinforced bucket wall is all fallen into to bottom and is added into transferring device 3 by knocking, control the weight of the powder in transferring device 3 by gauging device 4, when powder dedicated diaphragm pump 16 is out of service, toward the reinforced flow process of transferring device 3, complete.
After the reinforced flow process of transferring device 3 completes, start suction blanking device 5, gate valve 32, pneumatic knife gate valve 53 and unloader 52, sealing baffle 57 is closed, then start vacuum generating device 54, the interior generation vacuum of pan feeding feed bin 51, powder from transferring device 3 in delivery pipe P2 enters pan feeding feed bin 51, sealing baffle 57 is opened, powder in pan feeding feed bin 51 enters buffer bin 56, powder starts through unloader 52 evenly lower in target feed bin 2, sealing baffle 57 is closed again, pan feeding feed bin 51 starts suction again, and in the process of pan feeding feed bin 51 suction again, powder in buffer bin 56 still can be in unloader 52 target approach feed bins 2.So constantly circulation, until the powder of transferring device 3 all is added in target feed bin 2.Same, when the powder in transferring device 3 is drawn onto to a certain degree, gas blow pipe 34 in pneumatic jack hammer 33 and tank body 31 starts action the powder on tank body 31 walls is fallen into to bottom through the effect of vibrations and air-flow, then is joined in target feed bin 2 by suction blanking device 5.

Claims (10)

1. a powder automatic feeding system comprises:
Feeding device (1), provide and export powder to be added;
Target feed bin (2), receive the powder from feeding device (1);
It is characterized in that, described powder automatic feeding system also comprises:
Transferring device (3), be communicated in feeding device (1), and the powder of reception temporary feeding device (1) output is also exported the powder in it;
Gauging device (4), measured the powder weight in transferring device (3); And
Suction blanking device (5), an end is communicated in transferring device (3) and the other end is communicated in target feed bin (2), with the powder that receives transferring device (3) output, also the powder of reception is fed in target feed bin (2).
2. powder automatic feeding system according to claim 1, is characterized in that, feeding device (1) comprising:
Add material container (11), powder to be added is provided;
Feed pipe (12), be communicated in and add material container (11) and extract powder out from add material container (11);
Fluidized gas gulp valve (13), an end is communicated in external fluidized source of the gas;
Fluidisation tracheae (14), an end is communicated in fluidized gas gulp valve (13), and the other end is communicated in feed pipe (12), will be mixed into from the fluidized gas of external fluidized source of the gas feed pipe (12) and to be fed in the powder in fluidisation tracheae (14);
Anti-static conductive flexible pipe (15), an end is communicated in fluidisation tracheae (14), to receive and to transport the powder of self-fluidized type tracheae (14); And
Powder dedicated diaphragm pump (16), an end is communicated in the other end of anti-static conductive flexible pipe (15) and aspirates from the powder of anti-static conductive flexible pipe (15) and the powder of suction is transported in transferring device (3) via delivery pipe (P1).
3. powder automatic feeding system according to claim 2, is characterized in that, feeding device (1) also comprises:
Pneumatic jack hammer (17), be arranged at and add the outside of material container (11) and knocked adding material container (11), so that the powder added on material container (11) wall falls.
4. powder automatic feeding system according to claim 1, is characterized in that, transferring device (3) comprising:
Tank body (31), receive feeding device (1) output powder, export the powder storage received to suction blanking device (5) in the inner and by the powder in it;
Gate valve (32), the output of the middle powder of tank body (31) to suction blanking device (5) is gone up and controlled to the delivery pipe (P2) be arranged between tank body (31) and suction blanking device (5); And
Pneumatic jack hammer (33), be arranged at the outside of tank body (31) and tank body (31) knocked, so that the powder on tank body (31) wall falls.
5. powder automatic feeding system according to claim 1, is characterized in that, gauging device (4) comprising:
Touch-screen (41), arrange by it amount that feeding device (1) offers the powder of transferring device (3);
Weighbridge body (42), the weight of the powder in metering transferring device (3);
Feedback signal line (43), communicate to connect in gauging device (4) and feeding device (1); And
Weight sensor (44), communicate to connect in feedback signal line (43), while with the powder weight in transferring device (3), reaching setting value, control signal is transferred to feeding device (1) by feedback signal line (43), to close feeding device (1).
6. powder automatic feeding system according to claim 1, is characterized in that, suction blanking device (5) comprising:
Pan feeding feed bin (51), the powder of suction blanking device (5) is exported and entered into to storage transferring device (3);
Unloader (52), be arranged at the below of pan feeding feed bin (51), and the powder in pan feeding feed bin (51) is joined in target feed bin (2); And
Pneumatic knife gate valve (53), be arranged at the below of unloader (52), controls the open and close of unloader (52).
7. powder automatic feeding system according to claim 6, is characterized in that, suction blanking device (5) also comprises:
Vacuum generator (54), be communicated in pan feeding feed bin (51), so that produce vacuum in pan feeding feed bin (51); And
Filter back-blowing device (55), be arranged between vacuum generator (54) and pan feeding feed bin (51); When vacuum generator (54) work produces vacuum, filter back-blowing device (55) and filter the powder that flows to vacuum generator (54); While quitting work, filter back-blowing device (55) blow gas at vacuum generator (54) in pan feeding feed bin (51), so that vacuum expendable pattern.
8. powder automatic feeding system according to claim 6, is characterized in that, suction blanking device (5) also comprises:
Buffer bin (56), be arranged between pan feeding feed bin (51) and unloader (52); And
Sealing baffle (57), be arranged between pan feeding feed bin (51) and buffer bin (56).
9. powder automatic feeding system according to claim 1, is characterized in that, suction blanking device (5) is arranged on the charge door (21) at target feed bin (2) top.
10. powder automatic feeding system according to claim 8, is characterized in that,
Suction blanking device (5) also comprises: control system (58) communicates to connect and controls vacuum generator (54), filters back-blowing device (55), sealing baffle (57), unloader (52), pneumatic knife gate valve (53);
Described powder automatic feeding system also comprises: feeding controlling device (6) communicates to connect and controls feeding device (1), transferring device (3) and gauging device (4).
CN201320388155.8U 2013-07-01 2013-07-01 Automatic powder material feed system CN203372827U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103771137A (en) * 2014-02-15 2014-05-07 苏州信文食品有限公司 Controllable feeding device
CN104555445A (en) * 2015-01-28 2015-04-29 淄博诺盾工程技术咨询有限公司 Closed feeding device
CN105084007A (en) * 2015-08-10 2015-11-25 石家庄荣信科技有限公司 Upper auxiliary machine
CN105480664A (en) * 2014-09-15 2016-04-13 江苏锐升新材料有限公司 Automation material transport system
CN107572148A (en) * 2017-08-15 2018-01-12 郑州联慧双创知识产权代理有限公司 A kind of new type auto cleaning anti-clogging chemical industry storage tank device
CN108057393A (en) * 2017-12-08 2018-05-22 广东奥瑞特新能源设备科技有限公司 A kind of granular material feeding system for being used to prepare lithium battery electric core
CN109453964A (en) * 2018-09-26 2019-03-12 东莞为勤电子有限公司 Automatic Powder coating machine
CN110921329A (en) * 2019-12-04 2020-03-27 中牧实业股份有限公司 Clean dustless feed processing factory
CN110921329B (en) * 2019-12-04 2021-04-23 中牧实业股份有限公司 Clean dustless feed processing factory

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103771137A (en) * 2014-02-15 2014-05-07 苏州信文食品有限公司 Controllable feeding device
CN105480664A (en) * 2014-09-15 2016-04-13 江苏锐升新材料有限公司 Automation material transport system
CN105480664B (en) * 2014-09-15 2017-12-01 江苏锐升新材料有限公司 Automatic material transport system
CN104555445A (en) * 2015-01-28 2015-04-29 淄博诺盾工程技术咨询有限公司 Closed feeding device
CN105084007A (en) * 2015-08-10 2015-11-25 石家庄荣信科技有限公司 Upper auxiliary machine
CN107572148A (en) * 2017-08-15 2018-01-12 郑州联慧双创知识产权代理有限公司 A kind of new type auto cleaning anti-clogging chemical industry storage tank device
CN108057393A (en) * 2017-12-08 2018-05-22 广东奥瑞特新能源设备科技有限公司 A kind of granular material feeding system for being used to prepare lithium battery electric core
CN109453964A (en) * 2018-09-26 2019-03-12 东莞为勤电子有限公司 Automatic Powder coating machine
CN110921329A (en) * 2019-12-04 2020-03-27 中牧实业股份有限公司 Clean dustless feed processing factory
CN110921329B (en) * 2019-12-04 2021-04-23 中牧实业股份有限公司 Clean dustless feed processing factory

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