CN211620690U - Even cotton feeding control device of atmospheric pressure hopper - Google Patents
Even cotton feeding control device of atmospheric pressure hopper Download PDFInfo
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- CN211620690U CN211620690U CN201922371877.2U CN201922371877U CN211620690U CN 211620690 U CN211620690 U CN 211620690U CN 201922371877 U CN201922371877 U CN 201922371877U CN 211620690 U CN211620690 U CN 211620690U
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Abstract
The utility model discloses an even cotton feeding control device of an air pressure cotton box, which comprises a cotton box, a cotton inlet channel, a cotton outlet channel, a first sensor group, a second sensor group, a baffle lifting driving mechanism and a baffle, wherein the cotton inlet channel and the first sensor group are arranged at one end of the cotton box, and the cotton outlet channel and the second sensor group are arranged at the other end of the cotton box; the top of the cotton box is provided with a baffle lifting driving mechanism, the baffle lifting driving mechanism is connected with the baffle and drives the baffle to lift, the baffle lifting driving mechanism comprises a motor and a transmission mechanism, and the motor passes through the transmission mechanism and is connected with the baffle. The utility model discloses an even cotton controlling means that gives of atmospheric pressure hopper is through addding the sensor at hopper both ends to reach the horizontally homogeneity of cotton layer, thereby improve the product degree of consistency and then further improve the filtering quality of product, reach filtering material's near zero release.
Description
Technical Field
The utility model relates to a control technical field of atmospheric pressure hopper, concretely relates to even cotton feeding control device of atmospheric pressure hopper.
Background
At present, after an upper air inlet sends cotton through a pipeline, the problem that the cotton layer on the upper portion of a cotton box is high opposite to the air inlet and the cotton layer on one side of the cotton inlet is low is solved in an air pressure cotton box manufacturer, so that the left cotton layer and the right cotton layer of the air pressure cotton box are uneven, and the cotton layer cannot reach the level uniformity.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the not enough among the prior art, provide an atmospheric pressure hopper evenly gives cotton controlling means, through add the sensor at hopper both ends to reach the horizontally homogeneity of cotton layer, thereby improve the product degree of consistency and then further improve the filtering quality of product, reach the nearly zero release of filtering material.
The technical scheme is as follows: the utility model relates to an even cotton feeding control device of an air pressure cotton box, which comprises a cotton box, a cotton inlet channel, a cotton outlet channel, a first sensor group, a second sensor group, a baffle lifting driving mechanism and a baffle, wherein one end of the cotton box is provided with the cotton inlet channel, and the other end of the cotton box is provided with the cotton outlet channel; one end of the cotton box is provided with a first sensor group, the first sensor group comprises a first light source generator and a first light source receiver which are symmetrically arranged on two sides of the cotton box, the other end of the cotton box is provided with a second sensor group, and the second sensor group comprises a second light source generator and a second light source receiver which are symmetrically arranged on two sides of the cotton box; the top of the cotton box is provided with a baffle lifting driving mechanism, and the baffle lifting driving mechanism is connected with the baffle and drives the baffle to lift; the baffle lifting driving mechanism comprises a motor and a transmission mechanism, and the motor is connected with the baffle through the transmission mechanism and drives the baffle to lift in the cotton box;
the first sensor group and the second sensor group are respectively connected with the input end of the controller, the output end of the controller is connected with the input end of the driver, and the output end of the driver is connected with the motor.
Furthermore, the cotton inlet channel is arranged at the top of one end of the cotton box; the cotton outlet channel is arranged at the bottom of the other end of the cotton box.
Further, the first sensor group is arranged on the side close to the cotton inlet channel; the second sensor group is arranged on the side close to the cotton outlet channel.
Further, the first sensor group and the second sensor group are installed in the cotton box at a position above the middle line.
Further, drive mechanism includes the turbine, the turbine includes nested initiative shaft coupling and passive shaft coupling each other, be provided with the shock pad between initiative shaft coupling and the passive shaft coupling, passive shaft coupling outside edge is provided with the outer lantern ring, be provided with the buckle in the passive shaft coupling, be provided with the interior lantern ring with the outer lantern ring adaptation on the initiative shaft coupling, outer lantern ring and interior lantern ring cooperation cover are established, be provided with the draw-in groove of establishing ties with the buckle on the initiative shaft coupling, be provided with the draw-in groove in the draw-in groove, the draw-in groove is used for holding the buckle.
Furthermore, the baffle is arranged close to the cotton inlet channel and is positioned right in front of the cotton inlet channel.
Further, the width of the baffle is larger than the diameter of the cotton inlet channel.
Further, the controller adopts a PLC.
Further, the driver adopts a driving circuit formed by L298N.
Has the advantages that: the utility model discloses an even cotton controlling means that gives of atmospheric pressure hopper is through addding the sensor at hopper both ends to reach the horizontally homogeneity of cotton layer, thereby improve the product degree of consistency and then further improve the filtering quality of product, reach filtering material's near zero release.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of a side structure of the transmission mechanism of the present invention;
FIG. 4 is a schematic view of another side structure of the transmission mechanism of the present invention;
fig. 5 is a schematic circuit diagram of the present invention.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following specific examples.
The uniform cotton feeding control device for the air pressure cotton box shown in fig. 1 to 5 comprises a cotton box 1, a cotton inlet channel 2, a cotton outlet channel 3, a first sensor group 4, a second sensor group 5, a baffle lifting driving mechanism 6 and a baffle 7, wherein the cotton inlet channel 2 is arranged at one end of the cotton box 1, and the cotton outlet channel 3 is arranged at the other end of the cotton box 1; a first sensor group 4 is arranged at one end of the cotton box 1, the first sensor group 4 comprises a first light source generator and a first light source receiver which are symmetrically arranged at two sides of the cotton box 1, a second sensor group 5 is arranged at the other end of the cotton box 1, and the second sensor group 5 comprises a second light source generator and a second light source receiver which are symmetrically arranged at two sides of the cotton box 1; the top of the cotton box 1 is provided with a baffle lifting driving mechanism 6, and the baffle lifting driving mechanism 6 is connected with the baffle 7 and drives the baffle 7 to lift; baffle lifting drive 6 includes motor 8 and drive mechanism 9, motor 8 passes through drive mechanism 9 with baffle 7 is connected, drives baffle 7 goes up and down in cotton box 1.
As a further optimization of the above embodiment:
in the embodiment, preferably, the cotton inlet channel 2 is arranged at the top of one end of the cotton box 1; the cotton outlet channel 3 is arranged at the bottom of the other end of the cotton box 1. The cotton inlet channel 2 is arranged at the top of one end of the cotton box 1, so that the cotton can be filled in the whole cotton box after freely falling; and the cotton channel 3 is arranged at the bottom of the other end of the cotton box 1, so that cotton can be discharged more efficiently.
In this embodiment, preferably, the first sensor group 4 is installed near the cotton inlet channel 2 side, and monitors the height of the cotton at the cotton inlet channel 2 side in real time; the second sensor group 5 is installed near the side of the cotton outlet channel 3, the cotton height of the side of the cotton outlet channel 3 is monitored in real time, then the monitoring heights at two ends are compared, and if a difference side driving motor performs appropriate action.
In this embodiment, preferably, the first sensor group 4 and the second sensor group 5 are installed on the middle line or above the middle line of the cotton box 1, so as to improve the accuracy of sensor detection.
In this embodiment, preferably, as shown in fig. 3 and 4, the transmission mechanism 9 includes a turbine, the turbine includes an active coupling 93 and a passive coupling 91 that are nested with each other, a shock pad 92 is disposed between the active coupling 93 and the passive coupling 91, an outer collar 911 is disposed on an outer edge of the passive coupling 91, a buckle 912 is disposed in the passive coupling 91, an inner collar 931 matched with the outer collar 911 is disposed on the active coupling 93, the outer collar 911 and the inner collar 931 are cooperatively sleeved with each other, a clamping groove 932 configured with the buckle 912 is disposed on the active coupling 93, and a clamping groove is disposed in the clamping groove 932 and is used for accommodating the buckle 912.
The utility model provides a drive mechanism through setting up on passive shaft coupling and initiative shaft coupling fastener when realizing both linkages, prevents that the greasy dirt from getting into the inside contact surface of fastener, prevents that the corruption of fastener is not hard up.
In this embodiment, preferably, the baffle 7 is installed near the cotton inlet channel 2 and right in front of the cotton inlet channel 2, so that the cotton inlet is blocked at the highest efficiency, and the uniformity of the two sections of cotton is ensured.
Furthermore, the width of the baffle 7 is larger than the diameter of the cotton inlet channel 2, so that all-around blocking is performed on the inlet cotton, and the uniformity of the cotton at two ends is ensured at the highest efficiency.
The utility model discloses in, because advance cotton passageway 2 and adopt atmospheric pressure to advance cotton mode, because atmospheric pressure is higher, the cotton that gets into under the normal conditions can appear the inhomogeneous condition that one end is high low. Consequently the utility model discloses a controlling means has set up sensor group respectively advancing cotton side and going out cotton side, and two sets of sensor groups highly carry out real-time supervision to the cotton at both ends respectively.
As shown in the control schematic diagram of fig. 5, the first sensor group 4 and the second sensor group 5 are respectively connected to an input end of a controller, an output end of the controller is connected to an input end of a driver, and an output end of the driver is connected to the motor 8.
Preferably, in this embodiment, the controller is a PLC.
In this embodiment, the driver preferably employs a driving circuit formed by L298N.
The control structure in this embodiment adopts the existing control module, compares the height values of the two ends detected by the first sensor group 4 and the second sensor group 5, and drives the motor to rotate when the difference exists between the height values, so that the baffle is caused to ascend or descend by the positive and negative rotation of the motor.
The utility model discloses a controlling means's theory of operation is:
the cotton height of the cotton inlet end and the cotton outlet end is monitored in real time through the first sensor group 4 and the second sensor group 5 in the working process, and the following three conditions are generally adopted:
(1) the detected height values of the two ends are consistent, which indicates that the cotton is uniformly distributed without treatment;
(2) when the height of the cotton inlet end is detected to be larger than that of the cotton outlet end, the baffle is indicated to be blocked, the controller sends a signal, the driver controls the motor to rotate, the motor rotates to drive the baffle to ascend, and the uniformity of cotton at two ends is ensured;
(3) when the height of the cotton inlet end is detected to be smaller than that of the cotton outlet end, the fact that the initial cotton end is too high needs to be blocked in time is indicated, the controller sends a signal, the motor is controlled to rotate through the driver (the rotating direction is opposite to the rotating direction of the motor), the motor rotates to drive the baffle to descend, and the uniformity of cotton at two ends is guaranteed.
The utility model discloses an even cotton controlling means that gives of atmospheric pressure hopper is through addding the sensor at hopper both ends to reach the horizontally homogeneity of cotton layer, thereby improve the product degree of consistency and then further improve the filtering quality of product, reach filtering material's near zero release.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides an even cotton controlling means that gives of atmospheric pressure hopper which characterized in that: the cotton box comprises a cotton box (1), a cotton inlet channel (2), a cotton outlet channel (3), a first sensor group (4), a second sensor group (5), a baffle lifting driving mechanism (6) and a baffle (7), wherein the cotton inlet channel (2) is arranged at one end of the cotton box (1), and the cotton outlet channel (3) is arranged at the other end of the cotton box (1); one end of the cotton box (1) is provided with a first sensor group (4), the first sensor group (4) comprises a first light source generator and a first light source receiver which are symmetrically arranged at two sides of the cotton box (1), the other end of the cotton box (1) is provided with a second sensor group (5), and the second sensor group (5) comprises a second light source generator and a second light source receiver which are symmetrically arranged at two sides of the cotton box (1); the top of the cotton box (1) is provided with a baffle lifting driving mechanism (6), and the baffle lifting driving mechanism (6) is connected with the baffle (7) and drives the baffle (7) to lift; the baffle lifting driving mechanism (6) comprises a motor (8) and a transmission mechanism (9), the motor (8) is connected with the baffle (7) through the transmission mechanism (9) and drives the baffle (7) to lift in the cotton box (1);
the first sensor group (4) and the second sensor group (5) are respectively connected with the input end of the controller, the output end of the controller is connected with the input end of the driver, and the output end of the driver is connected with the motor (8).
2. The uniform cotton feeding control device for the air pressure cotton box according to claim 1, characterized in that: the cotton inlet channel (2) is arranged at the top of one end of the cotton box (1); the cotton outlet channel (3) is arranged at the bottom of the other end of the cotton box (1).
3. The uniform cotton feeding control device for the air pressure cotton box according to claim 1, characterized in that: the first sensor group (4) is arranged on the side close to the cotton inlet channel (2); the second sensor group (5) is arranged on the side close to the cotton outlet channel (3).
4. An even feeding control device for an air pressure hopper as claimed in claim 1 or 3, wherein: the first sensor group (4) and the second sensor group (5) are arranged on the middle line or above the middle line of the cotton box (1).
5. The uniform cotton feeding control device for the air pressure cotton box according to claim 1, characterized in that: drive mechanism (9) include the turbine, the turbine is including the initiative shaft coupling (93) and passive shaft coupling (91) of mutual nested, be provided with shock pad (92) between initiative shaft coupling (93) and passive shaft coupling (91), passive shaft coupling (91) outside edge is provided with outer lantern ring (911), be provided with buckle (912) in passive shaft coupling (91), be provided with on initiative shaft coupling (93) with the interior lantern ring (931) of outer lantern ring (911) adaptation, outer lantern ring (911) and interior lantern ring (931) cooperation cover are established, be provided with on initiative shaft coupling (93) and establish draw-in groove (932) of joining in marriage with buckle (912), be provided with the draw-in groove in draw-in groove (932), the draw-in groove is used for holding buckle (912).
6. The uniform cotton feeding control device for the air pressure cotton box according to claim 1, characterized in that: the baffle (7) is arranged close to the cotton inlet channel (2) and is positioned right in front of the cotton inlet channel (2).
7. The uniform cotton feeding control device for the air pressure cotton box as claimed in claim 1 or 6, wherein: the width of the baffle (7) is larger than the diameter of the cotton inlet channel (2).
8. The uniform cotton feeding control device for the air pressure cotton box according to claim 1, characterized in that: the controller adopts a PLC.
9. The uniform cotton feeding control device for the air pressure cotton box according to claim 1, characterized in that: the driver adopts a driving circuit formed by L298N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371877.2U CN211620690U (en) | 2019-12-26 | 2019-12-26 | Even cotton feeding control device of atmospheric pressure hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371877.2U CN211620690U (en) | 2019-12-26 | 2019-12-26 | Even cotton feeding control device of atmospheric pressure hopper |
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| Publication Number | Publication Date |
|---|---|
| CN211620690U true CN211620690U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371877.2U Active CN211620690U (en) | 2019-12-26 | 2019-12-26 | Even cotton feeding control device of atmospheric pressure hopper |
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| CN (1) | CN211620690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652773A (en) * | 2021-07-15 | 2021-11-16 | 杭州科杰实业有限公司 | Air pressure cotton box with stable cotton layer output |
-
2019
- 2019-12-26 CN CN201922371877.2U patent/CN211620690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652773A (en) * | 2021-07-15 | 2021-11-16 | 杭州科杰实业有限公司 | Air pressure cotton box with stable cotton layer output |
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