CN214326687U - Gravity sensing roller bearing discharging device - Google Patents
Gravity sensing roller bearing discharging device Download PDFInfo
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- CN214326687U CN214326687U CN202023351178.0U CN202023351178U CN214326687U CN 214326687 U CN214326687 U CN 214326687U CN 202023351178 U CN202023351178 U CN 202023351178U CN 214326687 U CN214326687 U CN 214326687U
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Abstract
A gravity sensing roller discharge, comprising: the roller component comprises an upper roller and a lower roller which are arranged in parallel, and materials are extruded and discharged between the upper roller and the lower roller; the driving assembly is connected with and drives the upper roller and the lower roller to rotate; the control assembly comprises an air cylinder, a gravity sensing sensor and a processor, the gravity sensing sensor is arranged on the lower rolling shaft, the output end of the air cylinder is propped against the upper rolling shaft from top to bottom, and the processor is respectively connected with the gravity sensing sensor and the air cylinder; the gravity sensing sensor measures the stress of the lower rolling shaft and feeds the stress back to the processor, and the processor controls the pressing distance of the air cylinder according to a feedback signal. The utility model discloses gravity-feed induction roller bearing discharging device utilizes gravity-feed induction sensor to measure the lower roller bearing atress and feed back to the treater, and the treater pushes down the distance according to feedback signal control cylinder to the realization is to the automatically regulated of the extrusion dynamics between upper roller bearing and the lower roller bearing.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a put material collecting device, in particular to gravity induction roller bearing discharging device.
[ background of the invention ]
In the production process, materials are generally required to be rolled and stored by a material rolling and storing device or the rolled materials are conveyed to a production line for production. The unwinding and collecting device suitable for the belt-shaped articles with low elasticity in the production or processing process is a roll-to-roll device. At present, when the roll-to-roll device works, the pressure of an upper rolling shaft and a lower rolling shaft is completely controlled by adjusting the air cylinder, the control range of the pressure is too rough, the pressure required by normal production cannot be obtained in many times, the expressed mode is a gas pressure intensity unit, and the roll-to-roll device is not intuitive and is inconvenient to adjust.
[ Utility model ] content
An object of the utility model is to provide a self-interacting gravity-feed tank response roller bearing discharging device.
The utility model aims at realizing through the following technical scheme:
a gravity sensing roller discharge, comprising:
the roller component comprises an upper roller and a lower roller which are arranged in parallel, and materials are extruded and discharged between the upper roller and the lower roller;
the driving assembly is connected with and drives the upper roller and the lower roller to rotate;
the control assembly comprises an air cylinder, a gravity sensing sensor and a processor, the gravity sensing sensor is arranged on the lower rolling shaft, the output end of the air cylinder is propped against the upper rolling shaft from top to bottom, and the processor is respectively connected with the gravity sensing sensor and the air cylinder;
the gravity sensing sensor measures the stress of the lower rolling shaft and feeds the stress back to the processor, and the processor controls the pressing distance of the air cylinder according to a feedback signal.
In one embodiment, the processor stores a preset gravity value, and when the gravity sensing sensor measures that the stress of the lower roller reaches the preset gravity value, the processor controls the air cylinder to stop pressing according to a feedback signal of the gravity sensing sensor.
In one embodiment, the upper roller is sleeved with an elastic sleeve.
In one embodiment, the elastic sleeve is detachably connected with the upper roller.
In one embodiment, the upper roller and the outer roller are respectively sleeved with an elastic sleeve.
In one embodiment, the elastic sleeve is a rubber sleeve.
In one embodiment, the driving assembly comprises a pair of motors, and respective output ends of the motors are respectively connected with the rotating middle shafts of the upper roller and the lower roller.
In one embodiment, the motor is a variable frequency motor.
In one embodiment, the air cylinder has a pair of cylinders respectively disposed at both end portions of the upper roller.
In one embodiment, the control assembly further comprises an indicator light, the indicator light is connected with the processor, when the gravity sensing sensor measures that the stress of the lower roller reaches the preset gravity value, the processor controls the indicator light to be turned on according to a feedback signal of the gravity sensing sensor
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses gravity-feed induction roller bearing discharging device adopts the roller bearing subassembly, drive assembly and control assembly's combination, utilizes gravity-feed induction sensor to measure down the roller bearing atress and feed back to the treater, and the treater pushes down the distance according to feedback signal control cylinder, if when gravity-feed induction sensor measures down roller bearing atress grow, the treater pushes down the distance reduction according to feedback signal control cylinder to the realization is to the automatically regulated of the extrusion pressure degree between upper roller bearing and the lower roller bearing, prevents the excessive pressure to the material.
[ description of the drawings ]
FIG. 1 is a partial schematic view of the structure of the gravity-sensing roller discharging device of the present invention;
fig. 2 is a simplified structure of the gravity-sensing roller discharging device of the present invention.
[ detailed description ] embodiments
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present application. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature. In the description of the invention of the present application, "a plurality" means two or more unless otherwise specified.
Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1 and 2, a gravity sensing roller discharging device includes: a roller assembly 11, a drive assembly 8 and a control assembly. The roller assembly 11 comprises a pair of upper rollers 1 and lower rollers 2 which are arranged in parallel, the upper rollers 1 are hoisted by a connecting rod 6 with certain elasticity, a gap for materials to pass through is reserved between the upper rollers 1 and the lower rollers 2, and the materials are extruded and discharged between the upper rollers 1 and the lower rollers 2. The driving assembly 8 is connected with and drives the upper roller 1 and the lower roller 2 to rotate, and a kinetic energy conversion assembly 7, such as a gear assembly, can be further arranged between the driving assembly 8 and the upper roller 1 and the lower roller 2, so that the driving assembly 8 can convert the output kinetic energy into the rotation of the upper roller 1 and the lower roller 2. In the embodiment, the rotation directions of the upper roller 1 and the lower roller 2 are opposite, so that the material is brought from one side of the gravity sensing roller discharging device to the other side, and the discharging action is completed. Accordingly, the driving assembly 8 may include at least one pair of power sources for separately driving the rotation of the upper roller 1 and the lower roller 2, or a single power source for simultaneously driving the rotation of the upper roller 1 and the lower roller 2 via the kinetic energy conversion assembly 7. The gravity sensing roller discharging device also comprises a control assembly which comprises a cylinder 3, a gravity sensing sensor 4 and a processor 9. The gravity sensing sensor 4 is arranged on the lower roller 2, and a sensing end of the sensor can be arranged on the stressed surface of the lower roller 2 and is used for measuring the gravity borne by the lower roller 2. The output end of the cylinder 3 is abutted to the top roller 1 from top to bottom, and different acting forces are applied to the upper roller 1 by the cylinder 3 along with the starting, stopping and action of the cylinder 3, and finally the upper roller 1 is driven to move close to or far away from the lower roller 2, or the pressure of materials between the upper roller 1 and the lower roller 2 is increased or weakened. In order to receive the feedback signal of the gravity sensor 4, process the feedback signal and control the action of the components such as the cylinder 3 according to the feedback signal, a processor 9 is provided, the processor 9 is respectively connected with the gravity sensor 4 and the cylinder 3, and the connection is in electric connection or wireless signal connection. In the present embodiment, the gravity sensor 4 measures the force applied to the lower roller 2 and feeds the force back to the processor 9, and the processor 9 controls the pressing distance of the cylinder 3 according to the feedback signal. If the gravity sensor 4 measures that the stress of the lower roller 2 is increased, the processor 9 controls the pressing distance of the cylinder 3 to be reduced according to the feedback signal so as to realize the automatic adjustment of the squeezing force between the upper roller 1 and the lower roller 2.
In order to realize accurate control of the pressure, in one embodiment, the processor 9 stores a preset gravity value, and when the gravity sensor 4 measures that the force applied to the lower roller 2 reaches the preset gravity value, the processor 9 controls the air cylinder 3 to stop pressing according to a feedback signal of the gravity sensor 4. The processor 9 in the embodiment can be a computer or the like, and the preset gravity value can be changed according to the size thickness and elasticity of the material so as to convey the discharged material with proper inter-axis pressure. Correspondingly, the processor 9 is provided with an advancing program, when the gravity sensor 4 measures that the stress on the lower roller 2 is 0 or less than a preset gravity value, the processor 9 controls the cylinder 3 to press down according to a feedback signal of the gravity sensor 4 so as to increase the pressure on the material and ensure that the material is driven by the roller; and a reversing program can be further set, when the gravity sensor 4 measures that the stress of the lower roller 2 exceeds a preset gravity value, the processor 9 controls the cylinder 3 to move upwards according to a feedback signal of the gravity sensor 4 so as to reduce the pressure applied to the material and prevent the material from being damaged.
In one embodiment, the upper roller 1 is externally sleeved with an elastic sleeve 5. Elastic sleeve 5 adopts soft material preparation (similar rubber roll), and elastic sleeve 5 covers establishes in last roller bearing 1 outside to with material direct contact, both can play the guard action to the material, can cushion the atress under the excessive condition of gravity, the increase prevents unusual displacement to the frictional force of material again. In particular, the radius of the elastic sleeve 5 can be changed along with the force, i.e. the torque force during the operation can be changed.
In order to enhance the adjustability of the torsion force applied to the material, in one embodiment, the elastic sleeve 5 is detachably connected to the upper roller 1, and the elastic sleeve 5 with different thickness can be replaced according to different materials and processing requirements. Then, in addition to controlling the force of the cylinder 3, the weight of the upper roller 1 can be varied by varying its total circumferential radius. In an actual production environment, pressure between the roller and the material is not uniform due to the roller or the material, and the circumference radius of the roller can be consistent by replacing the soft material with non-uniform thickness, so that equipment or the roller does not need to be replaced.
In order to further enhance the adjustability of the torsion force applied to the material, in one embodiment, the upper roller 1 and the outer roller are respectively sleeved with an elastic sleeve 5. Preferably, the elastic sleeve 5 is a rubber sleeve, and has good elasticity, low cost and excellent insulating property.
In one embodiment, the driving assembly 8 includes a pair of motors, the respective output ends of the pair of motors are respectively connected to the rotation central shafts of the upper roller 1 and the lower roller 2, and the pair of motors respectively and independently drive the rotation of the upper roller 1 and the lower roller 2. Preferably, the motor is a variable frequency motor.
In order to apply uniform pressure to the upper roller 1 and prevent uneven application of force to the material, which may cause a discharge problem, in one embodiment, the pair of cylinders 3 are provided at both ends of the upper roller 1. The pair of cylinders 3 are simultaneously controlled by the processor 9 to move forward and backward to be pressed down or moved up uniformly. The double cylinders 3 can improve the accuracy of pressure control, reduce errors and prevent the problem of discharging caused by untimely shutdown after the fault of any single cylinder 3 occurs.
In one embodiment, the control assembly further comprises an indicator light 10, the indicator light 10 is connected with the processor 9, when the gravity sensor 4 measures that the stress on the lower roller 2 reaches a preset gravity value, the processor 9 controls the indicator light 10 to light according to a feedback signal of the gravity sensor 4, so as to prompt a worker that the device operates normally. The processor 9 may further be connected to an alarm, which is configured to alarm when the gravity sensor 4 measures that the stress on the lower roller 2 exceeds a preset gravity value or does not reach the preset gravity value, so as to prompt the operator that the device is abnormally operated.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses gravity-feed induction roller bearing discharging device adopts the roller bearing subassembly, drive assembly and control assembly's combination, utilizes gravity-feed induction sensor to measure down the roller bearing atress and feed back to the treater, and the treater pushes down the distance according to feedback signal control cylinder, if when gravity-feed induction sensor measures down roller bearing atress grow, the treater pushes down the distance reduction according to feedback signal control cylinder to the realization is to the automatically regulated of the extrusion pressure degree between upper roller bearing and the lower roller bearing, prevents the excessive pressure to the material.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a gravity-feed tank roller bearing discharging device which characterized in that includes:
the roller component comprises an upper roller and a lower roller which are arranged in parallel, and materials are extruded and discharged between the upper roller and the lower roller;
the driving assembly is connected with and drives the upper roller and the lower roller to rotate;
the control assembly comprises an air cylinder, a gravity sensing sensor and a processor, the gravity sensing sensor is arranged on the lower rolling shaft, the output end of the air cylinder is propped against the upper rolling shaft from top to bottom, and the processor is respectively connected with the gravity sensing sensor and the air cylinder;
the gravity sensing sensor measures the stress of the lower rolling shaft and feeds the stress back to the processor, and the processor controls the pressing distance of the air cylinder according to a feedback signal.
2. The gravity sensing roller discharge device according to claim 1, wherein the processor stores a predetermined gravity value, and when the gravity sensing sensor measures that the force applied to the lower roller reaches the predetermined gravity value, the processor controls the cylinder to stop pressing down according to a feedback signal of the gravity sensing sensor.
3. The gravity sensing roller discharge device according to claim 1, wherein said upper roller is externally sleeved with an elastic sleeve.
4. The gravity sensing roller discharge device according to claim 3, wherein said elastic sleeve is removably attached to said upper roller.
5. The gravity sensing roller discharge device according to claim 3, wherein the upper roller and the outer roller are respectively sleeved with an elastic sleeve.
6. The gravity sensing roller discharge device according to claim 3, wherein said elastic sleeve is a rubber sleeve.
7. The gravity sensing roller discharge device according to claim 1, wherein said drive assembly comprises a pair of motors, respective output ends of the pair of motors being connected to respective rotation center shafts of said upper and lower rollers.
8. The gravity sensing roller discharge apparatus according to claim 7, wherein said motor is a variable frequency motor.
9. The gravity sensing roller discharge device according to claim 1, wherein said air cylinder has a pair of cylinders respectively disposed at both end portions of said upper roller.
10. The gravity sensing roller discharge device according to claim 2, wherein the control assembly further comprises an indicator light, the indicator light is connected to the processor, and the processor controls the indicator light to be turned on according to a feedback signal of the gravity sensing sensor when the gravity sensing sensor measures that the lower roller is stressed to reach the preset gravity value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351178.0U CN214326687U (en) | 2020-12-31 | 2020-12-31 | Gravity sensing roller bearing discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023351178.0U CN214326687U (en) | 2020-12-31 | 2020-12-31 | Gravity sensing roller bearing discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214326687U true CN214326687U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023351178.0U Active CN214326687U (en) | 2020-12-31 | 2020-12-31 | Gravity sensing roller bearing discharging device |
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|---|---|
| CN (1) | CN214326687U (en) |
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2020
- 2020-12-31 CN CN202023351178.0U patent/CN214326687U/en active Active
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