CN211389633U - Full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes - Google Patents
Full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes Download PDFInfo
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- CN211389633U CN211389633U CN201922155906.1U CN201922155906U CN211389633U CN 211389633 U CN211389633 U CN 211389633U CN 201922155906 U CN201922155906 U CN 201922155906U CN 211389633 U CN211389633 U CN 211389633U
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- 238000005303 weighing Methods 0.000 title claims abstract description 90
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 92
- 239000000428 dust Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000013329 compounding Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 2
- 238000003860 storage Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a full-automatic weighing of PVC tubular product is joined in marriage and powder carries feeding system, former feed bin of PVC, CaCo3The upper part of the raw material bin is provided with a bin top dust remover, a PVC raw material bin top dust remover and CaCo3The raw material bin top dust remover is connected with the main dust remover, a feed opening at the bottom of the PVC raw material bin is connected with a weighing hopper arranged at the rear part through a pipeline, a Roots vacuum pump is arranged on the pipeline at the front end of an inlet of the weighing hopper, and the weighing hopperThe below of (2) be provided with the high-speed mixer, in the material accessible pipeline entering high-speed mixer in the hopper of weighing, the below of high-speed mixer is provided with the cooling and mixes the machine, and the below that the cooling was mixed the machine is provided with compounding machine set platform, and in the material in the cooling and mixing machine can fall into the transition hopper that the below set up, the transition hopper was connected with the mixing bunker who sets up. In the in-service use, this system can effectively avoid the weight error that appears in the artificial weighing, reinforced in-process raw materials is extravagant, can improve product quality moreover for entire system easy operation, convenient to use.
Description
Technical Field
The utility model relates to a technical field of plastics production facility, concretely relates to full automatic weighing of PVC tubular product is joined in marriage and powder carries feeding system.
Background
In the current domestic PVC pipe production process, in order to ensure that injection-molded plastic parts can achieve expected physical and chemical properties, the weighing ratio of raw materials with different components must be strictly controlled according to the production process, so the raw materials are weighed before mixing, the raw materials and the raw materials are added in a manner of manually weighing and metering by using a platform scale, and the raw materials are manually added in a high-speed mixing machine mixing process. Chinese patent publication is CN105397928A, the utility model discloses the creation name is a raw materials weighing type blendor, which comprises a case, a plurality of feeder hoppers are installed to the upper end of quick-witted case, the lower extreme of machine case is connected with the play hopper of taking the foot rest, machine incasement chamber's upper portion is provided with and is used for carrying out the weighing device who measures to the supplied materials of feeder hopper, machine incasement chamber's lower part is provided with the agitating unit who is used for mixing the raw materials, install on the outer wall of machine case with the control panel that weighing device and agitating unit connect. But current raw materials weighing type blendor still has the problem that is not convenient for remove, and intelligent degree is low and the inconvenient observation of operating personnel, and workman intensity of labour is very big moreover to influence product quality. Therefore, the utility model relates to a full-automatic weighing is joined in marriage and powder transport feeding system seems very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model provides a raw materials that prior art exists, the batching joining mode of auxiliary material is through artifical platform balance weighing measurement with, in the manual work high-speed mixer mixing process of joining, owing to adopt artifical title material, this kind of reinforced mode is in long-term production in-process, owing to be uncovered environment and manual operation, consequently, the operational environment dust can appear great, metering error, weight is incorrect, the extravagant problem appears often in blowing and the reinforced in-process, a PVC tubular product full-automatic compounding and powder transport feeding system of weighing is provided, carry the material to the hopper of weighing through roots vacuum pump during its is used, weigh an amount of raw materials according to the required of technology, later put in the raw materials and carry out carrying out the complete post-mixing to follow-up workshop section in the compounding unit platform and carry out further production and processing.
The utility model discloses a following technical scheme realizes:
a full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes comprises a main dust remover, a PVC raw material bin and a CaCo3The raw material bin is characterized in that a PVC raw material bin top dust remover is arranged at the upper part of the PVC raw material bin, and the CaCo is3The upper part of the raw material bin is provided with CaCo3Raw material bin top dust remover, PVC raw material bin top dust remover and CaCo3The raw material bin top dust remover is connected with the main dust remover, a PVC raw material bin top ton bag is arranged at the top of the PVC raw material bin, and the CaCo is3The top of the raw material bin is provided with CaCo3The top ton bag of raw materials storehouse, PVC raw materials storehouse bottom feed opening is connected by the pipeline with the hopper of weighing that the rear portion set up, CaCO3Former feed bin and the hopper of weighing are connected by the pipeline, be provided with roots vacuum pump on the hopper entry front end pipeline of weighing, roots vacuum pump provides negative pressure environment for in the pipeline, still be provided with the additive feed bin between PVC raw materials storehouse bottom feed opening and the hopper of weighing, the below of the hopper of weighing is provided with the high-speed mixer, and material accessible pipeline in the hopper of weighing gets into in the high-speed mixer, the material accessible pipeline in the hopper of weighingThe below of high-speed mixer is provided with the cooling and mixes the machine, the below that the cooling mixed the machine is provided with compounding machine group platform, material in the cooling mixed machine can fall into in the transition hopper that the below set up, the transition hopper is connected with the mixing bunker who sets up.
Further, the PVC pipe full-automatic weighing, mixing and powder conveying and feeding system is characterized in that raw materials are sucked from a raw material bin through negative pressure generated by a Roots vacuum pump in a weighing hopper, powder with the weight required by each batch is sucked from the raw material bin, and then the materials in the weighing hopper enter a mixing unit to be mixed and stirred so as to ensure the production process requirement.
Further, a full-automatic weighing, compounding and powder conveying and feeding system for PVC pipes, wherein the PVC raw material bin and the CaCo3A small-sized screw conveyor is arranged below the raw material bin, and a motor of the small-sized screw conveyor is controlled by a frequency converter. The PVC weighing system has the advantages that PVC raw materials are conveyed into each weighing hopper, the motor of the spiral conveyor is controlled by the frequency converter, so that the required PVC quantity in the weighing system can be accurately conveyed into the weighing bin, the whole system adopts the form of sucking materials by negative pressure and weighing at the same time, and the weighing precision can be influenced if the conveying system with the frequency converter control is not arranged below the raw material bin.
Further, a full-automatic weighing, compounding and powder conveying and feeding system for PVC pipes, wherein the CaCo3The side in raw materials storehouse is provided with the electromagnetic shaker, and its effect prevents feed bin raw materials bridging all around, shakes the storehouse body to the raw materials can normally circulate, and glassware and horizontal agitator under the vibrations are equipped with to the feed bin below.
Further, a full automatic weighing of PVC tubular product is joined in marriage and powder is carried feeding system, install the butterfly valve on the below unloading pipe of the hopper of weighing, the inside charge level indicator that is provided with of hopper of weighing, the alarm lamp is installed to the hopper side of weighing, when the small bunker has or not reinforced, the charge level indicator can carry out automated inspection, when the material in the hopper of weighing is less than the warning material level, the alarm lamp can automatic alarm, reminds the workman reinforced, can get rid of like this that the individual condition of forgetting reinforced and repeated reinforced takes place.
Further, a full-automatic compounding of weighing of PVC tubular product and powder transport feeding system, the high-speed mixer top is provided with the high-speed mixer pulse dust remover, the cooling mixes the machine top and is provided with the cooling mixer top pulse dust remover, the high-speed mixer pulse dust remover sets up to the magnetic ring cylinder with the cooling mixer top pulse dust remover, can detect like this whether the cylinder closes and targets in place, prevents that it from not closing and targets in place, and the condition that appears leaking the material takes place.
Further, a full-automatic weighing, compounding and powder conveying and feeding system for PVC pipes is characterized in that a material level meter is arranged below the inside of the transition hopper.
Further, a full-automatic weighing, compounding and powder conveying and feeding system for PVC pipes, wherein the CaCo3A vacuum cavity air compensating valve is arranged at the discharge outlet below the raw material bin.
Further, the electric appliance control system related to the mixing unit and the electric system in the weighing and conveying processes are combined into one control system and are uniformly controlled by the control system.
Further, a full-automatic weighing, compounding and powder conveying and feeding system for PVC pipes, wherein the CaCo3The former feed bin is provided with a plurality ofly, can weigh the material, mix by the multiple line simultaneously, and every production line is equipped with independent weighing system to prevent many production lines.
To sum up, the utility model discloses there is following beneficial effect:
1. the utility model relates to a PVC tubular product full-automatic weighing is joined in marriage and powder carries feeding system can effectively avoid the weight error that appears in the artificial weighing through this system in long-term production process, and the manual work is weighed, reinforced in-process raw materials are extravagant, can improve product quality moreover for entire system easy operation, convenient to use.
2. The utility model relates to a PVC tubular product full-automatic weighing is joined in marriage and powder carries feeding system, the operational environment through the scene that sets up top dust remover and main dust remover at the top of feed bin can is improved, alleviates workman intensity of labour.
3. The utility model relates to a full automatic weighing of PVC tubular product is joined in marriage and powder carries feeding system, this system is through a control system unified control, is favorable to solving the problem that current raw materials weighing type blendor intelligent degree is low, is favorable to the understanding compounding condition that operating personnel knows, is favorable to operating personnel to get the material according to the difference of required amount.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-main dust remover, 2-PVC raw material bin, 3-additive bin, 4-CaCo3Raw material bin, 5-CaCo3A raw material bin top ton bag, 6-a high-speed mixer, 7-a transition hopper, 8-a mixing bin, 9-a PVC raw material bin top dust remover, 10-a PVC raw material bin top ton bag, 11-CaCo3The method comprises the following steps of raw material bin top dust remover, 12-weighing hopper, 13-cooling mixer, 14-Roots vacuum pump, 15-mixer set platform, 16-high-speed mixer pulse dust remover and 17-cooling mixer top pulse dust remover.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
As shown in figure 1, the full-automatic weighing, compounding, powder conveying and feeding system for the PVC pipes comprises a main dust remover 1, a PVC raw material bin 2 and a CaCo3A raw material bin 4, a PVC raw material bin top dust remover 9 is arranged at the upper part of the PVC raw material bin 2, and the CaCo3The upper part of the raw material bin 4 is provided with CaCo3Raw material bin top removerA dust collector 11, a PVC raw material bin top dust collector 9, CaCo3The raw material bin top dust remover 11 is connected with the main dust remover 1, a PVC raw material bin top ton bag 10 is arranged at the top of the PVC raw material bin 2, and the CaCo is3The top of the raw material bin 4 is provided with CaCo3The top of the raw material bin is a ton bag 5, a feed opening at the bottom of the PVC raw material bin 2 is connected with a weighing hopper 12 arranged at the rear part through a pipeline, and the CaCo is3The raw material bin 4 is connected with the weighing hopper 12 through a pipeline, a Roots vacuum pump 14 is arranged on the pipeline at the front end of the inlet of the weighing hopper 12, the Roots vacuum pump 14 provides a negative pressure environment in the pipeline, an additive bin 3 is further arranged between a discharge port at the bottom of the PVC raw material bin 2 and the weighing hopper 12, a high-speed mixer 6 is arranged below the weighing hopper 12, materials in the weighing hopper 12 can enter the high-speed mixer 6 through the pipeline, a cooling mixer 13 is arranged below the high-speed mixer 6, a mixer set platform 15 is arranged below the cooling mixer 13, the materials in the cooling mixer 13 can fall into a transition hopper 7 arranged below, the transition hopper 7 is connected with a mixing bin 8 arranged below, the raw materials in the weighing hopper 12 are sucked by the negative pressure generated by the Roots vacuum pump 14 to obtain powder with the required weight in each batch from the raw material bin in a material suction manner, then the materials in the weighing hopper 12 enter a high-speed mixing unit 6 for mixing and stirring to ensure the production process requirement, and the PVC raw material bin 2 and the CaCo3A small screw conveyor is arranged below the raw material bin 4, the motor of the small screw conveyor is controlled by a frequency converter, and the CaCo is3The side surface of the raw material bin 4 is provided with a vibrator, CaCo 34 below in raw materials storehouse are equipped with vibrations glassware down, install the butterfly valve on weighing hopper 12's the below unloading pipe, 12 inside charge level indicators that are provided with of weighing hopper, 12 sides in the weighing hopper install the alarm lamp, 6 tops of high-speed mixer are provided with high-speed mixer top pulse dust remover 16, the cooling mixes 13 tops of machines and is provided with cooling mixer top pulse dust remover 17, 6 blowing cylinders of high-speed mixer adopt the magnetic ring cylinder, the inside below of transition hopper 7 is provided with the charge level indicator, CaCo3A discharge hole at the lower part of the raw material bin 4 is provided with a vacuum cavity air compensating valve, and the mixerThe electric appliance control system related to the group platform 15 and the electric system in the weighing and conveying process are combined into a control system and are uniformly controlled by the control system.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes comprises a main dust remover (1), a PVC raw material bin (2) and a CaCo3The raw material bin (4) is characterized in that a PVC raw material bin top dust remover (9) is arranged at the upper part of the PVC raw material bin (2), and the CaCo is3The upper part of the raw material bin (4) is provided with CaCo3A raw material bin top dust remover (11), a PVC raw material bin top dust remover (9) and CaCo3The raw material bin top dust remover (11) is connected with the main dust remover (1), a PVC raw material bin top ton bag (10) is arranged at the top of the PVC raw material bin (2), and the CaCo is3The top of the raw material bin (4) is provided with CaCo3The top of the raw material bin is a ton bag (5), a feed opening at the bottom of the PVC raw material bin (2) is connected with a weighing hopper (12) arranged at the rear part through a pipeline, and the CaCo is connected with the weighing hopper (12)3Former feed bin (4) and hopper (12) of weighing are by the pipe connection, it is provided with roots vacuum pump (14) on the front end pipeline to weigh hopper (12) entry, roots vacuum pump (14) provides negative pressure environment in for the pipeline, still be provided with additive feed bin (3) between PVC former feed bin (2) bottom feed opening and the hopper (12) of weighing, the below of hopper (12) of weighing is provided with high-speed mixer (6), and material accessible pipeline in the hopper (12) of weighing gets into in high-speed mixer (6), the below of high-speed mixer (6) is provided with cooling mixer (13), the below that cooling mixed machine (13) is provided with compounding machine set platform (15), the material in cooling mixer (13) can fall into transition hopper (7) that the below set up, transition hopper (7) and the mixture of settingThe storage bins (8) are connected.
2. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system as claimed in claim 1, wherein the raw materials in the weighing hopper (12) are sucked by negative pressure generated by the Roots vacuum pump (14) from the raw material bin to obtain powder with the required weight for each batch, and then the materials in the weighing hopper (12) enter the high-speed mixer (6) for mixing and stirring to meet the production process requirements.
3. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system according to claim 1, wherein the PVC raw material bin (2) and CaCo3A small-sized screw conveyor is arranged below the raw material bin (4), and a motor of the small-sized screw conveyor is controlled by a frequency converter.
4. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system of claim 1, wherein the CaCo is prepared by a chemical mechanical polishing method3The side surface of the raw material bin (4) is provided with a vibrator, CaCo3A vibration feeder and a horizontal stirrer are arranged below the raw material bin (4).
5. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system according to claim 1, wherein a butterfly valve is installed on a discharging pipe below the weighing hopper (12), a material level meter is arranged inside the weighing hopper (12), and an alarm lamp is installed on the side of the weighing hopper (12).
6. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system as claimed in claim 1, wherein a high-speed mixer pulse dust collector (16) is arranged on the top of the high-speed mixer (6), a cooling mixer top pulse dust collector (17) is arranged on the top of the cooling mixer (13), and a magnetic ring cylinder is adopted as a discharging cylinder of the high-speed mixer (6).
7. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system according to claim 1, wherein a level meter is arranged below the inside of the transition hopper (7).
8. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system of claim 1, wherein the CaCo is prepared by a chemical mechanical polishing method3A vacuum cavity air compensating valve is arranged at the discharge hole below the raw material bin (4).
9. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system according to claim 1, wherein an electrical control system related to the mixer set platform (15) and an electrical system in the weighing and conveying process are combined into one control system and are uniformly controlled by the same control system.
10. The PVC pipe full-automatic weighing, compounding, powder conveying and feeding system of claim 1, wherein the CaCo is prepared by a chemical mechanical polishing method3The raw material bin (4) is provided with a plurality of lines, the materials can be weighed and mixed simultaneously through a plurality of lines, and each high-speed mixer is provided with an independent weighing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155906.1U CN211389633U (en) | 2019-12-05 | 2019-12-05 | Full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922155906.1U CN211389633U (en) | 2019-12-05 | 2019-12-05 | Full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes |
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| CN211389633U true CN211389633U (en) | 2020-09-01 |
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| CN201922155906.1U Active CN211389633U (en) | 2019-12-05 | 2019-12-05 | Full-automatic weighing, mixing and powder conveying and feeding system for PVC pipes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789017A (en) * | 2019-12-05 | 2020-02-14 | 宁夏万丰新材塑胶工业有限公司 | An automatic weighing, mixing and powder conveying and feeding system for PVC pipes |
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2019
- 2019-12-05 CN CN201922155906.1U patent/CN211389633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789017A (en) * | 2019-12-05 | 2020-02-14 | 宁夏万丰新材塑胶工业有限公司 | An automatic weighing, mixing and powder conveying and feeding system for PVC pipes |
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