CN210479095U - Liquid filling machine with function of weighing - Google Patents
Liquid filling machine with function of weighing Download PDFInfo
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- CN210479095U CN210479095U CN201921128380.1U CN201921128380U CN210479095U CN 210479095 U CN210479095 U CN 210479095U CN 201921128380 U CN201921128380 U CN 201921128380U CN 210479095 U CN210479095 U CN 210479095U
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- blanking
- weighing
- control system
- blanking control
- funnel
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- 238000005303 weighing Methods 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model provides a filling machine with weighing function, which comprises a base, a column, a funnel head for filling and blanking, a blanking control mechanism, a blanking control system and a display part; the lower end of the funnel head is provided with a weighing platform, and the weighing platform is provided with a weighing feedback system electrically connected with the blanking control system; the blanking control mechanism is controlled by the blanking control system to preset the blanking speed of the funnel head, when filling is close to a preset loading value, high-speed large-flow blanking is performed in the funnel head, meanwhile, the blanking material weight measured by the weighing platform in real time is fed back to the blanking control system through the weighing feedback system in real time, the blanking control system controls the blanking control mechanism to convert the blanking control mechanism into low-speed small-flow precise blanking in the funnel head before the preset loading value is reached, the blanking control mechanism controls the funnel head to stop blanking until the required loading value is reached, and therefore the automatic high-precision flow control is realized no matter how the specific gravity of the material is changed in filling.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a mark the technique, especially relate to a liquid filling machine with function of weighing.
[ background of the invention ]
At present, filling equipment is widely applied to industries such as medical treatment, food, daily chemicals, pesticides and the like, automatic production is facilitated, especially the application of automatic filling equipment for high-value products is achieved, the production efficiency is greatly improved, and benefits are created for enterprises. The filling technology of the known filling machines is to control the filling quantity by controlling the filling time, i.e. by controlling the opening and closing times by means of a control system.
However, the existing filling equipment is limited by the precision of production machining and the property of packaging materials, and on the premise of working at a high rotating speed, the expected design requirement on the filling precision is difficult to achieve. For example, after filling, calibration and weighing are required each time, parameters are manually set according to different filling amounts each time, and particularly after materials are replaced, the specific gravity of the materials is different, and each filling head needs to be changed; in the adjusting process, firstly, the filling precision is not high, and secondly, the manual operation needs longer adjusting time, so that the production efficiency of the equipment is influenced, and the subsequent management and maintenance of the equipment are not convenient.
[ Utility model ] content
The utility model provides an operation is very convenient, the filling precision is accurate, no matter how the proportion of material is changed, the liquid filling machine that has the function of weighing that the homoenergetic realizes automation, high accuracy flow control.
In order to realize the purpose of the utility model, the utility model discloses a technical scheme be:
a filling machine with a weighing function comprises a base, a stand column, a funnel head for filling and blanking, a blanking control mechanism for controlling blanking amount of the funnel head, a blanking control system and a display component, wherein the stand column is vertically installed on the base;
a weighing platform for weighing the discharged materials is arranged right below a discharge funnel opening at the lower end of the funnel head, and a weighing feedback system which is electrically connected with the discharge control system and feeds the weight of the discharged materials measured by the weighing platform back to the discharge control system in real time is arranged on the weighing platform;
the blanking control system controls the blanking control mechanism to preset the blanking speed of the funnel head, in the process that filling is close to a preset loading value, high-rotating-speed large-flow blanking is carried out in the funnel head under the control of the blanking control system and the blanking control mechanism, meanwhile, the weight of blanking materials measured in real time by the weighing platform is fed back to the blanking control system in real time through the weighing feedback system, the blanking control system controls the blanking control mechanism to automatically regulate and control and convert the weight of the blanking materials into the funnel head to carry out slow-rotating-speed small-flow precise blanking according to a feedback signal before the preset loading value is reached, the weighing platform further measures the weight of the blanking materials in real time and feeds back the weight of the blanking materials to the blanking control system through the weighing feedback system in real time, and the blanking control mechanism controls the funnel head to stop blanking until the required. Furthermore, the blanking control mechanism comprises a support frame, a cover plate, a stepping blanking motor and a blanking screw rod arranged at the lower end of the stepping blanking motor, the support frame is arranged at the top end of the upright post, the cover plate is buckled on the funnel head, and the blanking screw rod at the lower end of the stepping blanking motor is inserted into the blanking funnel opening at the lower end of the funnel head.
Furthermore, a gravity sensor electrically connected with the weighing feedback system is arranged on the weighing platform.
Further, the weighing platform is horizontally and fixedly arranged on the upright post.
Further, the blanking control system is a PLC control system.
The utility model has the advantages that:
the utility model has convenient operation and high automatic control degree; no matter how the specific gravity of the material is changed, the high-precision control of filling can be realized.
When in use, the blanking control system controls the blanking control mechanism to preset the blanking speed of the funnel head, in the process of filling the material close to the preset value of the loading capacity of the first conversion point, the blanking with high rotating speed and large flow is carried out in the funnel head under the control of the blanking control system and the blanking control mechanism, simultaneously, the weight of the blanking material measured in real time by the weighing platform is fed back to the blanking control system in real time through the weighing feedback system, the blanking control system controls the screw of the blanking control mechanism to reduce the rotating speed to slow blanking according to the feedback signal and before the preset value of the loading capacity of the first weight conversion point is reached, the automatic regulation and control is converted into the precise blanking with slow rotating speed and small flow in the funnel head, then, the weighing platform further measures the weight of the blanking material in real time and feeds back to the blanking control system through the weighing feedback system in real time until the loading capacity required by the second weight conversion point is, the blanking control mechanism controls the funnel head to stop blanking, and the automatic and high-precision flow control of the whole process is realized.
[ description of the drawings ]
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention;
the following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
[ detailed description ] embodiments
A filling machine with a weighing function comprises a base 1, an upright post 2, a funnel head 3 for filling and blanking, a blanking control mechanism 4 and a blanking control system 5 for controlling the blanking amount of the funnel head 3 and a display part 50, wherein the corresponding blanking control system 5 is a PLC (programmable logic controller) control system, the upright post 2 is vertically arranged on the base 1, the funnel head 3 is fixedly arranged on the upright post 2, the blanking control mechanism 4 is assembled in the funnel head 3, the top end of the blanking control mechanism is fixedly arranged on the upright post 2, and the blanking control mechanism 4 controls the blanking amount of the funnel head 3 under the regulation and control of the blanking control system 5; a weighing platform 6 for weighing the discharged materials is arranged right below a discharging funnel opening 30 at the lower end of the funnel head 3, and the weighing platform 6 is horizontally and fixedly arranged on the upright post 2; the weighing platform 6 is provided with a weighing feedback system (not shown) which is electrically connected with the blanking control system 5 and feeds the weight of the blanking material measured by the weighing platform 6 back to the blanking control system 5 in real time, and the weighing platform 6 is also provided with a gravity sensor (not shown) which is electrically connected with the weighing feedback system.
The blanking control mechanism 4 comprises a support frame 40, a cover plate 42, a stepping blanking motor 43 and a blanking screw 44 arranged at the lower end of the stepping blanking motor 43, wherein the support frame 40 is arranged at the top end of the upright post 2, the cover plate 42 is covered on the funnel head 3 in a buckling manner, and the blanking screw 44 at the lower end of the stepping blanking motor 43 is inserted into the blanking funnel opening 30 at the lower end of the funnel head 3.
When the device is used, the blanking control system 5 controls the blanking control mechanism 4 to preset the blanking speed of the funnel head 3, in the process of filling the material close to the preset loading value of a first change point, the blanking with high rotating speed and large flow is carried out in the funnel head 3 under the control of the blanking control system 5 and the blanking control mechanism 4, meanwhile, the weight of the blanking material measured in real time by the weighing platform 6 is fed back to the blanking control system 5 in real time through the weighing feedback system, the blanking control system 5 controls the screw rod of the blanking control mechanism 4 to reduce the rotating speed to slow blanking according to the feedback signal and before the preset loading value of the first weight change point is reached, the automatic regulation and control is converted into the precise blanking with slow rotating speed and small flow in the funnel head 3, then, the weighing platform 6 further measures the weight of the blanking material in real time and feeds back to the blanking control system 5 in real time through the weighing feedback system, and when the required loading value of the second weight conversion point is reached, the blanking control mechanism 4 controls the funnel head 3 to stop blanking, so that the automatic and high-precision flow control of the whole process is realized.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A filling machine with a weighing function comprises a base, a stand column, a funnel head for filling and blanking, a blanking control mechanism for controlling blanking amount of the funnel head, a blanking control system and a display component, wherein the stand column is vertically installed on the base; the method is characterized in that:
a weighing platform for weighing the discharged materials is arranged right below a discharge funnel opening at the lower end of the funnel head, and a weighing feedback system which is electrically connected with the discharge control system and feeds the weight of the discharged materials measured by the weighing platform back to the discharge control system in real time is arranged on the weighing platform;
the blanking control system controls the blanking control mechanism to preset the blanking speed of the funnel head, in the process that filling is close to a preset loading value, high-rotating-speed large-flow blanking is carried out in the funnel head under the control of the blanking control system and the blanking control mechanism, meanwhile, the weight of blanking materials measured in real time by the weighing platform is fed back to the blanking control system in real time through the weighing feedback system, the blanking control system controls the blanking control mechanism to automatically regulate and control and convert the weight of the blanking materials into the funnel head to carry out slow-rotating-speed small-flow precise blanking according to a feedback signal before the preset loading value is reached, the weighing platform further measures the weight of the blanking materials in real time and feeds back the weight of the blanking materials to the blanking control system through the weighing feedback system in real time, and the blanking control mechanism controls the funnel head to stop blanking until the required.
2. The filling machine with the weighing function as claimed in claim 1, wherein the blanking control mechanism comprises a support frame, a cover plate, a stepping blanking motor and a blanking screw rod arranged at the lower end of the stepping blanking motor, the support frame is arranged at the top end of the upright post, the cover plate is covered on the funnel head in a buckling manner, and the blanking screw rod at the lower end of the stepping blanking motor is inserted into the blanking funnel at the lower end of the funnel head.
3. The filling machine with the weighing function as claimed in claim 1, wherein a gravity sensor electrically connected with a weighing feedback system is arranged on the weighing platform.
4. The filling machine with the weighing function as claimed in claim 1, wherein the weighing platform is horizontally and fixedly mounted on the upright.
5. The filling machine with weighing function as claimed in claim 1, wherein said blanking control system is a PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128380.1U CN210479095U (en) | 2019-07-17 | 2019-07-17 | Liquid filling machine with function of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921128380.1U CN210479095U (en) | 2019-07-17 | 2019-07-17 | Liquid filling machine with function of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210479095U true CN210479095U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921128380.1U Active CN210479095U (en) | 2019-07-17 | 2019-07-17 | Liquid filling machine with function of weighing |
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| Country | Link |
|---|---|
| CN (1) | CN210479095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623293A (en) * | 2020-12-07 | 2021-04-09 | 合盛硅业(嘉兴)有限公司 | Glue discharging and packaging device for finished glue products and glue discharging control method |
-
2019
- 2019-07-17 CN CN201921128380.1U patent/CN210479095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623293A (en) * | 2020-12-07 | 2021-04-09 | 合盛硅业(嘉兴)有限公司 | Glue discharging and packaging device for finished glue products and glue discharging control method |
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