CN202911962U - Flow control device used for belt conveying feeding type electronic quantitative packaging scale - Google Patents
Flow control device used for belt conveying feeding type electronic quantitative packaging scale Download PDFInfo
- Publication number
- CN202911962U CN202911962U CN 201220546021 CN201220546021U CN202911962U CN 202911962 U CN202911962 U CN 202911962U CN 201220546021 CN201220546021 CN 201220546021 CN 201220546021 U CN201220546021 U CN 201220546021U CN 202911962 U CN202911962 U CN 202911962U
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- Prior art keywords
- adjusting door
- control device
- cylinder
- air cylinder
- machine frame
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- Expired - Lifetime
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Abstract
The utility model discloses a flow control device used for a belt conveying feeding type electronic quantitative packaging scale. The flow control device comprises a machine frame. An electric control cabinet is fixedly mounted on the side wall of the machine frame. A belt conveyor is arranged in the machine frame. An air cylinder is transversely arranged on the outer wall of the upper portion of the machine frame through an air cylinder fixing seat. A connector is mounted on a push-pull rod of the air cylinder, and an adjusting door shaft is rotatably mounted at the other end of the connector through a pin shaft. Adjusting bolts are respectively and transversely arranged on the machine frame and located on two sides of an end portion of the upper end portion of the adjusting door shaft. The other end of the adjusting door shaft extends into the machine frame, and an adjusting door is perpendicularly and fixedly mounted on the adjusting door shaft. A programmable logic controller (PLC) in the electric control cabinet is connected with the air cylinder in a control mode. The air cylinder drives the adjusting door shaft to rotate when the air cylinder contracts. The adjusting door moves towards a conveying plane of the belt conveyor below the adjusting door. The flow control device achieves flow control to materials, and further achieves rapid and accurate weighting of the materials.
Description
Technical field
The utility model relates generally to the electronic scales field, relates in particular to a kind of volume control device for Belt Conveying feeding type electronic quantitative packing scale.
Background technology
For the packing of granule materials, the quality of the conformability of grain size and trickling property all affects the speed of weighing and the accuracy rate of electronic quantitative packing scale.The feeding mechanism of general traditional electronic quantitative packing scale only to material particles relatively evenly trickling property preferably material prepare burden, for the very large material of those non-particulate shapes or particle appearance difference when the feeding at the bottom of the slow accuracy rate of speed in addition some material can't carry out at all.Such as the offal dregs of beans cake that resembles refinery and generate in oil refining process, this kind dregs of beans cake profile difference in size is very large.If using common electronic quantitative packing scale to pack at all can't carry out.Yet the Belt Conveying feeding type electronic quantitative packing scale of newly developing, in the transport process at band conveyor, material is directly fallen into the material bag from the transmission end of band conveyor, and the flow of material can't be controlled so that the weighing of material is accurate not.
The utility model content
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of volume control device for Belt Conveying feeding type electronic quantitative packing scale to be provided.
The utility model is achieved through the following technical solutions:
A kind of volume control device for Belt Conveying feeding type electronic quantitative packing scale, include frame, be installed with electric cabinet on the frame side wall, be provided with band conveyor in the frame, it is characterized in that: be horizontally set with cylinder by the cylinder permanent seat on the outer wall on the top of described frame, on the pull bar of cylinder joint is installed, the other end of joint is rotatablely equipped with the adjusting door-hinge by bearing pin, be horizontally set with respectively an adjusting bolt on the frame of the both sides, end of the upper end of adjusting door-hinge, the other end of regulating door-hinge stretches into and also vertically is installed with adjustment doors in the frame, PLC controller in the electric cabinet and cylinder control linkage, when cylinder shrinks, drive and regulate the door-hinge rotation, the transport plane motion of adjustment doors band conveyor downwards.
The volume control device of described Belt Conveying feeding type electronic quantitative packing scale is characterized in that: a conditioning combination is installed on the outer wall of described frame, and the conditioning combination is connected with cylinder.
Principle of the present utility model is:
When PLC controller control band conveyor began to transmit, PLC controller control cylinder shrank, when cylinder shrinks, drive and regulate the door-hinge rotation, the transport plane motion of adjustment doors band conveyor downwards, and finally keep off on the transport plane of band conveyor the flow of control material.
When needs are prepared burden, will come with the swinging distance of two adjusting bolts control and regulation door-hinges the extension elongation of control cylinder to control to adjust distance between door and the band conveyor and realize flow control to material.
The utility model has the advantages that:
The utility model has been realized the flow control to material, thus realized material fast, accurately weigh.
Description of drawings
Fig. 1 is main TV structure scheme drawing of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of volume control device for Belt Conveying feeding type electronic quantitative packing scale, include frame 1, be installed with electric cabinet 2 on frame 1 sidewall, be provided with band conveyor 3 in the frame 1, be horizontally set with cylinder 5 by cylinder permanent seat 4 on the outer wall on the top of frame 1, joint 6 is installed on the pull bar of cylinder 5, the other end of joint 6 is rotatablely equipped with by bearing pin 7 and regulates door-hinge 8, be horizontally set with respectively an adjusting bolt 9 on the frame 1 of the both sides, end of the upper end of adjusting door-hinge 8, the other end of regulating door-hinge 8 stretches into and also vertically is installed with adjustment doors 10 in the frame 1, PLC controller in the electric cabinet 2 and cylinder 5 control linkages, when cylinder 5 shrinks, drive adjustment doors 10 axles and rotate, the transport plane motion of adjustment doors 10 band conveyor 3 downwards.
When needs are prepared burden, will come with the swinging distance of two adjusting bolts 9 control and regulation door-hinges 8 extension elongation of control cylinder 5 to control to adjust distance between door 10 and the band conveyor 3 and realize flow control to material.
Claims (2)
1. volume control device that are used for Belt Conveying feeding type electronic quantitative packing scale, include frame, be installed with electric cabinet on the frame side wall, be provided with band conveyor in the frame, it is characterized in that: be horizontally set with cylinder by the cylinder permanent seat on the outer wall on the top of described frame, on the pull bar of cylinder joint is installed, the other end of joint is rotatablely equipped with the adjusting door-hinge by bearing pin, be horizontally set with respectively an adjusting bolt on the frame of the both sides, end of the upper end of adjusting door-hinge, the other end of regulating door-hinge stretches into and also vertically is installed with adjustment doors in the frame, PLC controller in the electric cabinet and cylinder control linkage, when cylinder shrinks, drive and regulate the door-hinge rotation, the transport plane motion of adjustment doors band conveyor downwards.
2. the volume control device of Belt Conveying feeding type electronic quantitative packing scale according to claim 1 is characterized in that: a conditioning combination is installed on the outer wall of described frame, nurses one's health combination and be connected with cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546021 CN202911962U (en) | 2012-10-24 | 2012-10-24 | Flow control device used for belt conveying feeding type electronic quantitative packaging scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546021 CN202911962U (en) | 2012-10-24 | 2012-10-24 | Flow control device used for belt conveying feeding type electronic quantitative packaging scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911962U true CN202911962U (en) | 2013-05-01 |
Family
ID=48160294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546021 Expired - Lifetime CN202911962U (en) | 2012-10-24 | 2012-10-24 | Flow control device used for belt conveying feeding type electronic quantitative packaging scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863593A (en) * | 2014-04-06 | 2014-06-18 | 赵东顺 | Stable feeding mechanism of electronic packing scale |
-
2012
- 2012-10-24 CN CN 201220546021 patent/CN202911962U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863593A (en) * | 2014-04-06 | 2014-06-18 | 赵东顺 | Stable feeding mechanism of electronic packing scale |
| CN103863593B (en) * | 2014-04-06 | 2015-11-04 | 赵东顺 | A kind of stable feeding mechanism of electronic packing scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |