CN212043392U - Device capable of passing workpiece in one direction and automatically preventing workpiece from flowing back - Google Patents
Device capable of passing workpiece in one direction and automatically preventing workpiece from flowing back Download PDFInfo
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- CN212043392U CN212043392U CN202020386859.1U CN202020386859U CN212043392U CN 212043392 U CN212043392 U CN 212043392U CN 202020386859 U CN202020386859 U CN 202020386859U CN 212043392 U CN212043392 U CN 212043392U
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Abstract
The utility model discloses a device which can pass through a workpiece in one way and automatically prevent the workpiece from flowing back, which comprises a material separation mechanism, wherein the material separation mechanism comprises a limiting clamping rod, a stop lever component, a tension spring swing rod, a mandrel and a tension spring; one end of the mandrel is vertically provided with a tension spring swing rod, and the other end of the mandrel is bent and connected with a limiting clamping rod; the middle part of the mandrel is vertically connected with a stop lever component; the plane of the stop lever component and the plane of the bending part of the mandrel form a certain included angle; the stop lever assembly of the material separation mechanism penetrates through the two rollers of the roller path, the two ends of the mandrel are rotatably connected to the left support and the right support on the two sides of the roller path, a tension spring support is arranged on one side of the left support of the roller path, a tension spring swing rod of the material separation mechanism is elastically connected with the tension spring support through a tension spring, and a limiting clamping rod is clamped on the right support surface of the roller path. The technical scheme effectively realizes the mechanical automatic backflow prevention of the workpiece which is circulated in a one-way rolling way; the anti-backflow device has the characteristics of mechanical automatic backflow prevention, simple structure, low manufacturing cost, convenience in operation and the like.
Description
Technical Field
The utility model belongs to the technical field of cylinder block assembly circulation technique and specifically relates to an one-way device that passes through work piece and automatic anti-workpiece backflow.
Background
The current workpiece passing circulation condition is as follows: the mechanical material blocking device arranged on the non-motorized roller path cannot automatically follow the workpiece to discharge and separate materials, and only can be manually operated. However, when every workpiece passes through the machine, the workpiece is manually lifted and put down to stop the material so as to pass through the machine and prevent the backflow of the material, so that a producer walks and operates frequently, the labor intensity is high, the working efficiency is low, the safety performance is poor, and the requirement of mass production cannot be met. Therefore, a new technical scheme is needed to be designed, so that the problems of frequent manual operation, poor safety and the like can be effectively solved, the production labor intensity and the production cost are reduced, and the safety performance and the process production rhythm are improved.
The above background disclosure is only provided to aid in understanding the concepts and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to assess the novelty and inventive step of the present application without explicit evidence that the above content has been disclosed at the filing date of the present patent application.
SUMMERY OF THE UTILITY MODEL
The utility model provides an one-way device that passes through work piece and automatic anti-workpiece reflux to above-mentioned technical problem to solve machinery and keep off the material and can not follow the work piece automatically and carry out the blowing and separate the problem of material.
In order to realize the purpose, the utility model adopts the following technical scheme:
a device which can pass through a workpiece in one direction and automatically prevent the workpiece from flowing back comprises a material separation mechanism; the material separation mechanism comprises a limiting clamping rod, a stop rod assembly, a tension spring swing rod, a mandrel and a tension spring; one end of the mandrel is vertically provided with a tension spring swing rod, and the other end of the mandrel is bent and connected with a limiting clamping rod; the middle part of the mandrel is vertically connected with a stop lever component; the plane of the stop lever component and the plane of the bending part of the mandrel form a certain included angle; the stop lever assembly of the material separation mechanism penetrates through the two rollers of the roller path, the two ends of the mandrel are rotatably connected to the left support and the right support on the two sides of the roller path, a tension spring support is arranged on one side of the left support of the roller path, a tension spring swing rod of the material separation mechanism is elastically connected with the tension spring support through a tension spring, and the limiting clamping rod is clamped on the right support surface of the roller path.
Further, the limiting clamping rod and the mandrel are in the same plane.
Furthermore, two ends of the mandrel are rotatably connected to the left support and the right support on two sides of the roller path through bearings.
Furthermore, the outer end part of the limiting clamping rod is provided with a handle.
Further, the stop lever assembly is formed by a plurality of rod pieces which enclose a fence shape.
Further, the stop lever assembly is provided as a baffle structure.
Further, the plane of the stop lever assembly is at an angle of 60 ° to the plane of the bending portion of the mandrel.
Further, the arrangement direction of the tension spring swing rod and the arrangement direction of the stop lever component on the mandrel are consistent.
Further, the height of the stop lever component is smaller than the distance between the two rollers on the roller path.
To the utility model discloses technical scheme, a method of realizing one-way work piece of passing through and automatic anti-workpiece backflow, it mainly is: a material separating mechanism is arranged on the roller path, and a stop lever component rotating around the mandrel is arranged on the material separating mechanism, so that a workpiece which is rolled and circulated pushes the stop lever component on the material separating mechanism away; after the workpiece passes through the stop lever assembly in one direction, the stop lever assembly is pulled back to the original position by using a tension spring; and the limit clamping rod is added to limit the rotation range of the stop lever assembly, so that the stop lever assembly is prevented from continuing to rotate reversely.
The utility model has the advantages of compared with the prior art:
(1) the utility model effectively realizes the mechanical automatic backflow prevention of the workpiece which is circulated in a one-way rolling way; the anti-backflow device has the characteristics of mechanical automatic backflow prevention, simple structure, low manufacturing cost, convenience in operation and the like. The utility model discloses the demonstration is singly organized the device, can be according to work piece current situation and height size requirement, the not unidimensional that produces.
(2) A material separating mechanism is arranged on the roller path, and a stop lever assembly on the material separating mechanism rotates around a mandrel so that a workpiece which rolls and flows pushes away the stop lever assembly on the device; after the workpiece passes through the stop lever assembly in a single direction, the tension spring can pull the stop lever assembly back to the original position, and the stop lever assembly is positioned on the right bracket surface of the roller path through the limiting clamping rod to prevent the stop lever assembly from continuing to rotate reversely, so that the purpose of preventing the workpiece from flowing back is achieved.
(3) The plane of the stop lever component and the plane of the bending part of the mandrel form a certain included angle, so that when the stop lever component rotates around the mandrel, the limiting clamping rod can be just close to the right support surface of the roller path, and the effect of controlling the rotation range of the stop lever component is achieved; a handle is arranged at one end of the limiting clamping rod, and the manual adjusting function of the material separating mechanism is added.
Drawings
FIG. 1 is a front view of the device of the present invention;
fig. 2 is a left side view of the inventive apparatus;
FIG. 3 is a top view of the present teaching device;
FIG. 4 is a front view of the material separation mechanism of the device of the present invention;
FIG. 5 is a left side view of the material separating mechanism of the device of the present invention;
fig. 6 is a top view of the material separating mechanism of the device of the present invention.
Reference numerals: 1. right branch frame, 2, right bearing, 3, handle, 4, spacing kelly, 5, cylinder, 6, pin subassembly, 7, left branch frame, 8, left bearing, 9, extension spring pendulum rod, 10, extension spring, 11, extension spring support, 12, mandrel.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the invention is not limited by the embodiment. It should be understood that the following embodiments of the present invention refer to "up", "down", "left" and "right" directions, all of which are based on the position of the corresponding drawings. These directional terms are used for convenience of description only and do not represent limitations on the particular embodiments of the invention. Unless otherwise specified, like reference numerals in the reference numerals refer to like structures.
A method for passing a workpiece in one direction and automatically preventing the workpiece from flowing back mainly comprises the following steps: a material separating mechanism is arranged on the roller path, and a stop lever assembly 6 rotating around a mandrel 12 is arranged on the material separating mechanism, so that a workpiece which rolls and circulates pushes away the stop lever assembly 6 on the material separating mechanism; after the workpiece passes through the stop lever assembly 6 in one direction, the stop lever assembly 6 is pulled back to the original position by the tension spring 10; and the limit clamping rod 4 is added to limit the rotating range of the stop lever assembly 6, so that the stop lever assembly 6 is prevented from continuously rotating reversely.
In view of the above method, as shown in fig. 1 to 3, the device for automatically preventing the backflow of the workpiece through the workpiece in one direction provided in the technical scheme includes a material separation mechanism; as shown in fig. 4-6, the material separation mechanism comprises a handle 3, a limiting clamping rod 4, a stop lever assembly 6, a tension spring swing rod 9 and a mandrel 12; one end of the mandrel 12 is vertically provided with a tension spring swing rod 9, the other end of the mandrel 12 is bent and connected with a limiting clamping rod 4, and the limiting clamping rod 4 and the mandrel 12 are positioned on the same plane; a handle 3 is arranged at one end part of the limiting clamping rod 4; the middle part of the mandrel 12 is vertically connected with a blocking rod assembly 6, and the blocking rod assembly 6 can be in a fence shape formed by a plurality of rod pieces and can also be arranged into a baffle plate structure; the plane of the stop lever assembly 6 and the plane of the bending part of the mandrel 12 form an included angle of 60 degrees, and the arrangement directions of the tension spring swing rod 9 and the stop lever assembly 6 on the mandrel are consistent. Furthermore, a blocking rod assembly 6 of the material separation mechanism penetrates through the two rollers 5 of the roller path, a mandrel 12 is fixed on a left support 7 and a right support 1 of the roller path through a left bearing 8 and a right bearing 2 respectively, and the limiting clamping rod 4 is clamped on the right support 1 of the roller path; a tension spring support 11 is arranged on one side of the raceway left support 7, and a tension spring swing rod 9 of the material separation mechanism is elastically connected with the tension spring support 11 through a tension spring 10.
In the specific implementation process, when the device is in the in-situ state, the tension spring 10 enables the stop lever component 6 to generate backward pre-tightening tension, the stop lever component acts on the surface of the right roller path bracket 1 through the limiting clamping rod 4 to perform positioning, and therefore the plane where the stop lever component 6 is located can be perpendicular to the surface of the roller 5 to enter a standby working state. In operation, a workpiece is conveyed by the roller 5 into contact with the stop lever assembly 6 in the direction of flow shown in fig. 3, and the stop lever assembly 6 is forced to rotate down around the mandrel 12 to be flush with the upper edge of the roller 5, so that the workpiece can pass through the stop lever assembly. The height of the stop lever assembly 6 is smaller than the distance between the two rollers 5, so that the stop lever assembly 6 is prevented from interfering with the rollers 5 when working and rotating. After the workpiece completely leaves the stop lever assembly 6, the tension spring 10 stretched by force reversely pulls the stop lever assembly 6 back to the original position state through the tension spring swing rod 9 to wait for the next working cycle. And repeating the above actions by the device to finish the automatic discharging and material separation in the conveying of the next workpiece. The device can complete the mechanical automatic material discharging and material separating/backflow preventing functions of workpieces, improves the safety performance and the working procedure production takt, reduces the production labor intensity and the production cost, and has the characteristics of mechanical automatic backflow preventing, simple structure, low manufacturing cost, convenience in operation and the like.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a device that one-way work piece of passing through and automatic work piece backward flow of preventing which characterized in that: comprises a material separating mechanism; the material separation mechanism comprises a limiting clamping rod, a stop rod assembly, a tension spring swing rod, a mandrel and a tension spring; one end of the mandrel is vertically provided with a tension spring swing rod, and the other end of the mandrel is bent and connected with a limiting clamping rod; the middle part of the mandrel is vertically connected with a stop lever component; the plane of the stop lever component and the plane of the bending part of the mandrel form a certain included angle; the stop lever assembly of the material separation mechanism penetrates through the two rollers of the roller path, the two ends of the mandrel are rotatably connected to the left support and the right support on the two sides of the roller path, a tension spring support is arranged on one side of the left support of the roller path, a tension spring swing rod of the material separation mechanism is elastically connected with the tension spring support through a tension spring, and the limiting clamping rod is clamped on the right support surface of the roller path.
2. A device for one-way passage of a workpiece and automatic prevention of workpiece backflow as claimed in claim 1, wherein: the limiting clamping rod and the mandrel are in the same plane.
3. A device for one-way passage of a workpiece and automatic prevention of workpiece backflow as claimed in claim 1, wherein: two ends of the mandrel are rotatably connected to the left support and the right support on two sides of the roller path through bearings.
4. A device for one-way passage of a workpiece and automatic prevention of workpiece backflow as claimed in claim 1, wherein: the outer end part of the limiting clamping rod is provided with a handle.
5. A device for one-way passage of a workpiece and automatic prevention of workpiece backflow as claimed in claim 1, wherein: the stop lever component is formed by a plurality of rod pieces which surround a fence shape.
6. A device for one-way passage of a workpiece and automatic prevention of workpiece backflow as claimed in claim 1, wherein: the stop lever assembly is arranged in a block structure.
7. An apparatus for one-way passage through a workpiece and automatic back flow prevention of the workpiece as defined in claim 1, 5 or 6, wherein: the plane of the stop lever assembly and the plane of the bending part of the mandrel form an included angle of 60 degrees.
8. A device for one-way passage of a workpiece and automatic prevention of workpiece backflow as claimed in claim 1, wherein: the arrangement directions of the tension spring swing rod and the stop lever component on the mandrel are consistent.
9. An apparatus for one-way passage through a workpiece and automatic back flow prevention of the workpiece as defined in claim 1, 5 or 6, wherein: the height of the stop lever component is smaller than the distance between the two rollers on the roller path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386859.1U CN212043392U (en) | 2020-03-24 | 2020-03-24 | Device capable of passing workpiece in one direction and automatically preventing workpiece from flowing back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386859.1U CN212043392U (en) | 2020-03-24 | 2020-03-24 | Device capable of passing workpiece in one direction and automatically preventing workpiece from flowing back |
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| CN212043392U true CN212043392U (en) | 2020-12-01 |
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| CN202020386859.1U Active CN212043392U (en) | 2020-03-24 | 2020-03-24 | Device capable of passing workpiece in one direction and automatically preventing workpiece from flowing back |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283406A (en) * | 2020-03-24 | 2020-06-16 | 广西玉柴机器股份有限公司 | Method and device for passing workpiece in one direction and automatically preventing workpiece from flowing back |
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2020
- 2020-03-24 CN CN202020386859.1U patent/CN212043392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283406A (en) * | 2020-03-24 | 2020-06-16 | 广西玉柴机器股份有限公司 | Method and device for passing workpiece in one direction and automatically preventing workpiece from flowing back |
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