CN215786440U - Auxiliary feeding mechanism for wirecord fabric of cutting machine - Google Patents
Auxiliary feeding mechanism for wirecord fabric of cutting machine Download PDFInfo
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- CN215786440U CN215786440U CN202023330965.7U CN202023330965U CN215786440U CN 215786440 U CN215786440 U CN 215786440U CN 202023330965 U CN202023330965 U CN 202023330965U CN 215786440 U CN215786440 U CN 215786440U
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Abstract
The utility model relates to a cutting machine wirecord fabric auxiliary feeding mechanism which is arranged at the front end of an original feeding mechanism and comprises a support movably connected with the front end of an original feeding mechanism sucker support, a plurality of retractable magnetic suckers arranged below the support and a control assembly, wherein the magnetic suckers are arranged along the left-right extension direction of the support, two-position five-way electromagnetic valves for controlling the air inlet and outlet of the magnetic suckers are arranged on the support so that the magnetic suckers can adsorb or release wirecord fabrics, and the control assembly is connected with the support and the magnetic suckers and drives the support to move in the front-back-left-right direction by taking the original feeding mechanism sucker support as a fulcrum so as to drive the magnetic suckers to adsorb the wirecord fabrics at the front section or the wirecord fabrics with different widths. This mechanism can reduce the frictional force that the wirecord fabric produced at the pay-off in-process, improve the stability of cutting machine pay-off width, effectively promote goods width stability and reduce the production of waste material.
Description
Technical Field
The utility model relates to the technical field of all-steel radial tire small-angle cutting machines, in particular to a steel cord fabric auxiliary feeding mechanism of a cutting machine.
Background
The small-angle cutting machine is used for producing all steel components in the all-steel radial tire. The small-angle cutting machine mainly comprises a guide station, a feeding mechanism, a cutting mechanism, a splicing structure, a wrapping mechanism, a rubberizing mechanism and a curling mechanism. The production process flow of the cutting machine comprises the following steps: the method comprises the following steps of placing cord fabrics which are produced by a four-roller calender and are parked due at a leading-out station, leading out the steel cord fabrics, enabling the steel cord fabrics to enter a feeding platform, grabbing the steel cord fabrics by a sucker, sending the steel cord fabrics to a cutting station, cutting by a cutter, conveying to a splicing station through a conveying belt, completing splicing, gluing and edge covering through a gluing or edge covering mechanism, and enabling the obtained product to enter a curling station to curl the product into a charging barrel.
The feeding process of the cutting machine comprises the following steps: after the width of the curled materials is set by staff, a sucker of the feeding mechanism descends to a feeding platform to adsorb the wirecord fabric, and then the servo motor drives the ball screw to convey the feeding mechanism to a set distance, so that one feeding action is completed.
Although the original mechanism can perform feeding action, due to the reasons that the specification of the steel cord fabric is large, the weight of various cord fabrics and the width of a material roll are different and the like, after the steel cord fabric is adsorbed to the steel cord part by a sucker, the front section part of the steel cord fabric can droop to be contacted with a feeding platform and a receiving belt, certain friction force can be generated, the friction force can cause resistance in the advancing direction of the cord fabric in the feeding process, and the width of the cord fabric after feeding is in place is different due to the difference of the friction force on the width of the whole cord fabric.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the auxiliary feeding mechanism for the wirecord fabric of the cutting machine, which has a simple structure, and can reduce the friction force generated in the feeding process of the wirecord fabric, improve the stability of the feeding width of the cutting machine, effectively improve the stability of the width of a product and reduce the generation of waste materials.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a supplementary feeding mechanism of cutting machine wirecord fabric, its sets up the front end at former feeding mechanism, include with former feeding mechanism sucking disc support front end swing joint's support, set up a plurality of magnetic chuck and the control assembly of telescopic in support below, magnetic chuck extends the direction setting about the support, be equipped with the two-position five-way solenoid valve that control magnetic chuck advances to give vent to anger on the support so that magnetic chuck adsorbs or release wirecord fabric, control assembly is connected with support, magnetic chuck, drives the support and uses former sucking disc support as the fulcrum all around the direction remove, and then drive the wirecord fabric of magnetic chuck adsorption anterior segment or the wirecord fabric of different widths.
As the preferred scheme, the support on evenly be provided with six magnetic chuck adjustment bases, the magnetic chuck sets up on magnetic chuck adjustment base.
Preferably, the bracket is provided with a plurality of distance measuring sensors for detecting whether the wire cord fabric is completely adsorbed or released.
Preferably, a polyurethane air pipe and an air pipe joint which provide a power medium circuit for the up-and-down movement of the magnetic sucker are arranged between the magnetic sucker and the two-position five-way electromagnetic valve.
Preferably, the polyurethane air pipe is provided with a pneumatic throttle valve.
Preferably, the distance measuring sensors are uniformly and alternately arranged between every two adjacent magnetic suction cups.
Compared with the prior art, the auxiliary feeding mechanism is arranged at the front end of the sucker support of the original feeding mechanism, so that the length of the feeding mechanism capable of adsorbing the wirecord fabric is increased, the wirecord fabric at the front section is adsorbed, the growing friction force between the wirecord fabric and the feeding platform and between the wirecord fabric and the receiving belt due to sagging is reduced, the stability of the feeding mechanism is improved, and the generation of waste materials is reduced; and the support can stretch back and forth and move left and right along the original sucker support under the action of the control assembly, so that the front-section wirecord fabric and the wirecord fabrics adapting to different widths can be adsorbed under the action of the control mechanism, the contact area of the cord fabrics on the rack and the conveying belt is reduced, the friction resistance generated by the cord fabrics in the feeding process is effectively reduced, and the stability of the feeding width of the cord fabrics is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at the inner sections. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The front and back directions in this embodiment are the left and right directions shown in fig. 1, which are the length extension directions of the steel cord fabric, and the left and right directions in this embodiment are the width extension directions of the steel cord fabric; in this embodiment, the support and the original sucker support of the feeding mechanism are always on the same plane, and the support is hinged to the original sucker support of the feeding mechanism or connected with the original sucker support of the feeding mechanism through an air cylinder.
As shown in fig. 1, an auxiliary feeding mechanism for a steel cord fabric of a cutting machine is arranged at the front end of an original feeding mechanism, and comprises a support 2 movably connected with the front end of a suction cup support 1 of the original feeding mechanism, a plurality of telescopic magnetic suction cups 3 arranged below the support 2 and a control component (not shown in the figure), wherein the magnetic suction cups 3 are arranged along the left and right extension direction of the support 2, a two-position five-way electromagnetic valve 4 for controlling the air inlet and the air outlet of the magnetic suction cups 3 is arranged on the support 2 so that the magnetic suction cups 3 can adsorb or release the steel cord fabric, the control component is connected with the support 2 and the magnetic suction cups 3 to drive the support 2 to move in the front and back and left directions by taking the suction cup support 1 of the original feeding mechanism as a fulcrum so as to drive the magnetic suction cups 3 to adsorb the steel cord fabric of a front section or the steel cord fabrics with different widths, and the front end of the suction cup support 1 of the original feeding mechanism is provided with an auxiliary feeding mechanism, the length of the feeding mechanism capable of adsorbing the wirecord fabric is increased, the wirecord fabric at the front section is adsorbed, the growing friction force between the wirecord fabric and the feeding platform and between the wirecord fabric and the receiving belt due to sagging is reduced, the stability of the feeding mechanism is improved, and the generation of waste materials is reduced; and the support 2 can stretch back and forth and move left and right along the original sucker support 2 under the action of the control assembly, so that the steel wire cord fabric at the front section and the steel wire cord fabrics adapting to different widths can be adsorbed under the action of the control mechanism, the contact area of the cord fabric on the rack and the conveying belt is reduced, the friction resistance generated by the cord fabric in the feeding process is effectively reduced, and the stability of the feeding width of the cord fabric is improved.
Further, as shown in fig. 1, six magnetic suction cup adjusting bases 5 are uniformly arranged on the support 2, the magnetic suction cups 3 are arranged on the magnetic suction cup adjusting bases 5, further, a plurality of distance measuring sensors 6 for detecting whether the steel cord fabric is completely absorbed or released are arranged on the support 2, a control component sets a distance in advance, the distance measuring sensors 6 measure the distance to the steel cord fabric, and the judgment result is that the distance is within the range allowed by the set distance, so as to detect whether the steel cord fabric is completely absorbed and completely released, the suction cups can not return if the steel cord fabric is not completely released, prevent damage to the steel cord fabric caused by incomplete absorption or incomplete release, the steel cord fabric is not completely absorbed, the steel cord fabric is easy to fall off and can not be rented to reduce friction force, the steel cord fabric is not completely released, the mechanism can be damaged, and the front and rear sections of the steel cord fabric can be stressed unevenly, resulting in damage to the wire cord and possibly further increased friction problems.
Furthermore, a polyurethane air pipe and an air pipe joint which provide a power medium circuit for the up-and-down movement of a piston of the magnetic chuck 3 are arranged between the magnetic chuck 3 and the two-position five-way electromagnetic valve 4, and a magnetic switch 8 resistant to strong magnetism is arranged on the magnetic chuck.
Further, as shown in fig. 1, a pneumatic throttle valve 7 is disposed on the polyurethane air tube for adjusting the flow rate of the compressed air and controlling the speed of the absorption and release actions of the magnetic chuck 3.
Further, range finding sensor 6 trisection evenly alternate and set up between every two adjacent magnetic chuck 3, because the wire cord fabric has certain width, six 3 even three range finding sensors 6 of installation of magnetic chuck, the detection effect is more accurate, just carry out action on next step after the complete absorption or the complete release at every position of wire cord fabric, it reaches the requirement to prevent to be provided with 6 one end of range finding sensor, the other end does not reach the condition such as requirement, feeding mechanism has begun to carry out action on next step, lead to the mechanism impaired and can't reach the effect of reducing friction power.
The working principle of the device is as follows: 6 magnetic chuck 3 are installed on mobilizable support 2, use two-position five-way solenoid valve 4 control magnetic chuck 3's piston to carry out the up-and-down motion, and keep unanimous with former equipment from taking the sucking disc action, adsorb and release curtain cloth in step, reduce the area of contact of wire curtain cloth on frame and conveyer belt, and then reduce frictional force. Three distance measuring sensors 6 are used, the allowable distance is set, and when the distance condition is not met, the mechanism cannot act and the cutter of the cutting machine cannot cut.
It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the utility model are possible. Any simple modification, equivalent change and modification of the above embodiments according to the spirit of the present invention should be considered to be within the protection scope of the present invention.
Claims (6)
1. The utility model provides a supplementary feeding mechanism of cutting machine wirecord fabric which characterized in that: the front end of its setting at former feeding mechanism, include with former feeding mechanism sucking disc support (1) front end swing joint support (2), set up at a plurality of magnetic chuck (3) of support (2) below telescopic and control assembly, extending direction sets up about support (2) is followed in magnetic chuck (3), be equipped with two-position five-way solenoid valve (4) that control magnetic chuck (3) advance and give vent to anger on support (2) so that magnetic chuck (3) adsorb or release wire curtain cloth, control assembly is connected with support (2), magnetic chuck (3), drives support (2) and uses former feeding mechanism sucking disc support (1) to remove as the fulcrum all around direction, and then drive wire curtain cloth or the wire curtain cloth of different widths of magnetic chuck (3) adsorption anterior segment.
2. The auxiliary feeding mechanism for the wirecord fabric of the cutting machine according to claim 1, characterized in that six magnetic suction cup adjusting bases (5) are uniformly arranged on the bracket (2), and the magnetic suction cups (3) are arranged on the magnetic suction cup adjusting bases (5).
3. A feeding mechanism for a cutter wirecord fabric according to claim 2, characterized in that the bracket (2) is provided with a plurality of distance measuring sensors (6) for detecting whether the wirecord fabric is completely absorbed or released.
4. The auxiliary feeding mechanism for the wirecord fabric of the cutting machine according to claim 1, characterized in that a polyurethane air pipe and an air pipe joint for providing a power medium circuit for the up-and-down movement of the magnetic chuck (3) are arranged between the magnetic chuck (3) and the two-position five-way solenoid valve (4).
5. A cutter wirecord fabric auxiliary feeding mechanism according to claim 4, characterized in that said polyurethane air tube is provided with a pneumatic throttle valve (7).
6. The auxiliary feeding mechanism for the cutter wirecord fabric according to claim 3, characterized in that the distance measuring sensors (6) are uniformly inserted between every two adjacent magnetic suction cups (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330965.7U CN215786440U (en) | 2020-12-30 | 2020-12-30 | Auxiliary feeding mechanism for wirecord fabric of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330965.7U CN215786440U (en) | 2020-12-30 | 2020-12-30 | Auxiliary feeding mechanism for wirecord fabric of cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN215786440U true CN215786440U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023330965.7U Active CN215786440U (en) | 2020-12-30 | 2020-12-30 | Auxiliary feeding mechanism for wirecord fabric of cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330722A (en) * | 2023-05-30 | 2023-06-27 | 天津赛象科技股份有限公司 | Auxiliary assembly is decided in concatenation with mechanism of rectifying |
-
2020
- 2020-12-30 CN CN202023330965.7U patent/CN215786440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330722A (en) * | 2023-05-30 | 2023-06-27 | 天津赛象科技股份有限公司 | Auxiliary assembly is decided in concatenation with mechanism of rectifying |
| CN116330722B (en) * | 2023-05-30 | 2023-08-15 | 天津赛象科技股份有限公司 | Auxiliary assembly is decided in concatenation with mechanism of rectifying |
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