CN218258984U - Rotary automatic vibration feeding mechanism - Google Patents
Rotary automatic vibration feeding mechanism Download PDFInfo
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- CN218258984U CN218258984U CN202222446559.XU CN202222446559U CN218258984U CN 218258984 U CN218258984 U CN 218258984U CN 202222446559 U CN202222446559 U CN 202222446559U CN 218258984 U CN218258984 U CN 218258984U
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- linear vibrator
- rotary automatic
- feeding mechanism
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Abstract
The utility model relates to a rotatory automatic vibration feeding mechanism. The feeding device comprises a feeding disc arranged below an aggregate cone, wherein the feeding disc is provided with a discharge hole; a linear vibrator of the feeding tray is connected below the feeding tray; a servo motor with a servo controller which can drive the linear vibrator of the feeding tray to rotate for 360 degrees is connected below the linear vibrator of the feeding tray; a plurality of linear vibration trays with linear vibrators are arranged around the feeding tray; the servo motor with the servo controller, the feeding disc linear vibrator and each linear vibrator are connected with a PLC. The utility model discloses during the use, can let the material on every linear vibration dish all keep a stable bed of material thickness, guarantee that the material on every linear vibration dish all is reasonable relatively and even, linear vibration dish windrow or few material can not appear, satisfy the individualized demand of single linear dish.
Description
Technical Field
The utility model relates to a weigh feed mechanism in packing field, especially a rotatory automatic vibration feed mechanism.
Background
In the field of weighing packaging, a plurality of linear vibratory trays (with linear vibrators) arranged around a feed tray (with a feed tray linear vibrator or a tip cone feed vibrator) are generally fed through the feed tray. For such tea-leaf material with high precision/speed requirements, the material on each linear vibratory pan must maintain a constant bed thickness. The existing tip cone feeding vibrators feed all linear vibrating disks through the feeding disks at the same time, and the individual requirements of a single linear disk cannot be met at all.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory automatic vibration feed mechanism mainly solves the technical problem that above-mentioned prior art exists, the utility model discloses during the use, can let the material on every linear vibration dish all keep a stable bed of material thickness, guarantee that the material on every linear vibration dish is all reasonable relatively and even, linear vibration dish windrow or few material can not appear, satisfy the individualized demand of single linear dish.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a rotary automatic vibration feeding mechanism comprises a feeding disc arranged below a material collecting cone, wherein the feeding disc is provided with a discharge hole; a linear vibrator of the feeding tray is connected below the feeding tray; the method is characterized in that: a servo motor with a servo controller which can drive the linear vibrator of the feeding tray to rotate for 360 degrees is connected below the linear vibrator of the feeding tray; a plurality of linear vibration trays with linear vibrators are arranged around the feeding tray; the servo motor with the servo controller, the feeding disc linear vibrator and each linear vibrator are connected with a PLC.
The rotary automatic vibration feeding mechanism is characterized in that: the pan linear vibrator is mounted on a pan linear vibrator mounting bracket having a circular disk.
The rotary automatic vibration feeding mechanism is characterized in that: the lower end of the feeding disc linear vibrator mounting frame is connected with a motor mounting frame of a servo motor through a through hole slip ring.
The rotary automatic vibration feeding mechanism is characterized in that: the feeding tray linear vibrator is externally provided with a housing.
The rotary automatic vibration feeding mechanism is characterized in that: a feeding bin is arranged above the aggregate cone.
The rotary automatic vibration feeding mechanism is characterized in that: the material collecting cone, the feeding disc and the feeding disc linear vibrator are all arranged in the bin mounting bracket, and the material feeding bin is arranged on the bin mounting bracket.
The rotary automatic vibration feeding mechanism is characterized in that: the servo motor, each linear vibrator and the driving unit of each linear vibrator are all arranged in the mounting frame.
The rotary automatic vibration feeding mechanism is characterized in that: all be provided with below the discharge gate of each linear vibration dish and connect the hopper, should connect the hopper to be two half-round hoppers of upper and lower symmetry, should connect the hopper to link to the sensor through rotating electrical machines on, should connect the even a plurality of distributions of hopper at the outer round of feeding dish, should connect the hopper to weigh the back and reach the straight rotatory blowing of target weight through combination balance, should connect outside the hopper mounting bracket.
The rotary automatic vibration feeding mechanism is characterized in that: a skirt edge is arranged below the aggregate cone.
Compared with the prior art, the utility model has the advantages that: the utility model discloses during the use, can let the material on every linear vibration dish all keep a stable bed of material thickness, guarantee that the material on every linear vibration dish all is reasonable relatively and even, linear vibration dish windrow or few material can not appear, satisfy the individualized demand of single linear dish.
Drawings
Fig. 1 is an appearance structure view of the present invention.
Fig. 2 is a sectional structure view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the present invention discloses a rotary automatic vibration feeding mechanism, which comprises a feeding tray 5 disposed below a material collecting cone 6, wherein the feeding tray 5 has a discharge hole 51; a feeding tray linear vibrator 2 is connected below the feeding tray 5; a servo motor 1 with a servo controller which can drive the feeding disc linear vibrator 2 to rotate 360 degrees is connected below the feeding disc linear vibrator 2; a plurality of linear vibration trays 3 with linear vibrators 4 are arranged around the feeding tray 5; the servo motor 1 with the servo controller, the feeding disc linear vibrator 2 and each linear vibrator 4 are connected with a PLC.
As an optional mode, the PLC can select a Keynes KV7500 series programmable controller.
Because the utility model discloses a servo motor 1 has servo controller, during the use, it can feed back the position of servo motor 1 during operation department to can judge in which position the discharge gate 51 of feeding dish 5 according to this.
The utility model discloses a set up a plurality of linear vibration dishes 3 around feeding dish 5, every linear vibration dish 3 all has the width, so need adjust servo motor 1's rotational speed and guarantee that the unloading time is as far as possible, for example: the discharge port 51 starts to slowly decelerate when approaching one side of one linear vibration plate 3, the speed is the slowest when reaching the middle of the linear vibration plate 3, and then the discharge port starts to accelerate to one side of the next linear vibration plate 3, wherein the acceleration and deceleration are all as gentle as possible to prevent the linear vibration plate 2 of the feeding plate from shaking.
Since the feed tray linear vibrator 2 requires a certain start-up time, it is necessary to start up the feed tray linear vibrator 2 in advance, for example: when the discharge port 51 of the feeding tray 5 driven by the feeding tray linear vibrator 2 is aligned with the middle of the linear vibrating tray 3 No. 1, it is necessary to start to judge whether the feeding is needed on the linear vibrating tray 3 No. 2, if the feeding is needed, the feeding tray linear vibrator 2 is started, if the feeding is not needed on the linear vibrating tray 3 No. 2, the feeding tray linear vibrator 2 does not work, and when the discharge port 51 of the feeding tray 5 is aligned with the middle position of the linear vibrating tray 3 No. 2, it is determined whether the linear vibrating tray 3 No. 3 needs to be fed, and the judgment is carried out.
When the machine is started to operate, the PLC controls the servo motor 1 to perform the action of returning to the original point, the PLC starts to rotate 360 degrees after the action of returning to the original point is completed, and simultaneously the PLC controls the linear vibrator 2 of the feeding disc to start vibrating feeding, and the action is the material distribution during starting. During normal operation, the PLC can judge the position reached by the discharge port 51 through the servo controller, and judge whether the linear vibrator 4 of the linear vibration disc 3 corresponding to feeding performs vibration feeding action, if the feeding action is performed (which shows that feeding is performed before and the thickness of the material layer is reduced), the linear vibrator 2 of the feeding disc normally vibrates to perform normal feeding, and if the feeding action is not performed (which shows that feeding operation is not performed before and the thickness of the material layer is not reduced), the linear vibrator 2 of the feeding disc slightly vibrates to perform micro feeding. When the discharge port 51 passes through the position again, the linear vibrator 4 of the corresponding linear vibration disk 3 is judged again, if the feeding action is performed, the feeding disk linear vibrator 2 normally vibrates to normally feed, and if the feeding action is not performed, the feeding disk linear vibrator 2 does not vibrate to feed any more, until the feeding action of the linear vibration disk 3 is detected when the discharge port passes through the position next time.
The utility model discloses be particularly suitable for the material that requires than high to this kind of precision/speed of tealeaves, the material on every linear vibration dish 3 must keep a stable bed of material thickness, and rotatable feeding dish linear vibrator 2 driven feeding dish 5 adopts such feed mode just because such feed can guarantee that the material on every linear vibration dish 3 is all reasonable relatively and even, can not appear windrow or few material on certain linear vibration dish 3.
As an alternative, the pan linear vibrator 2 is mounted on a pan linear vibrator mounting bracket 7 having a circular disc.
Preferably, the lower end of the feeding tray linear vibrator mounting frame 7 is connected with the motor mounting frame 11 of the servo motor 1 through a through hole slip ring 8, so that the winding of a cable during the rotation of the feeding tray linear vibrator 2 can be avoided.
In order to achieve a better protection effect, prevent materials or other pollutants from influencing the operation of the equipment and prolong the service life of products, a housing 21 is arranged outside the linear vibrator 2 of the feeding disc.
As an optional structure, a feeding bin 10 is arranged above the aggregate cone 6. The aggregate cone 6, the feeding tray 5 and the feeding tray linear vibrator 2 are all arranged in a bin mounting bracket 12, and the feeding bin 10 is arranged on the bin mounting bracket 12.
In order to protect the equipment, the servomotor 1, the linear vibrators 4, and the drive units 13 of the linear vibrators are all provided in a mounting frame 14.
As a preferable structure, a receiving hopper 15 is arranged below the discharge port of each linear vibration disk 3, the receiving hopper 15 can be two semicircular hoppers which are symmetrical up and down, the receiving hopper 15 is connected to a sensor through a rotating motor, the receiving hopper 15 is uniformly distributed on the feeding disk linear vibrator 2 for a plurality of circles, the receiving hopper 15 achieves the target weight through a combination scale after being weighed and directly rotates for discharging, and the receiving hopper 15 is arranged outside a mounting rack 14.
As a preferable structure, a skirt 61 is arranged below the aggregate cone 6, and the skirt 61 can prevent materials from splashing out of the feeding disc 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A rotary automatic vibration feeding mechanism comprises a feeding tray (5) arranged below a material collecting cone (6), wherein the feeding tray (5) is provided with a discharge hole (51); a feeding tray linear vibrator (2) is connected below the feeding tray (5); the method is characterized in that: a servo motor (1) which is provided with a servo controller and can drive the feeding disc linear vibrator (2) to rotate for 360 degrees is connected below the feeding disc linear vibrator (2); a plurality of linear vibration disks (3) with linear vibrators (4) are arranged around the feeding disk (5); the servo motor (1) with the servo controller, the feeding disc linear vibrator (2) and each linear vibrator (4) are connected with a PLC.
2. The rotary automatic vibratory feeding mechanism of claim 1, wherein: the feeder pan linear vibrator (2) is mounted on a feeder pan linear vibrator mounting bracket (7) having a circular disc.
3. A rotary automatic vibratory feeding mechanism as in claim 2 further characterized in that: the lower end of the feeding disc linear vibrator mounting frame (7) is connected with a motor mounting frame (11) of the servo motor (1) through a through hole slip ring (8).
4. A rotary automatic vibratory feeding mechanism according to claim 1, 2 or 3, characterized in that: a cover (21) is arranged outside the feeding disc linear vibrator (2).
5. A rotary automatic vibratory feeding mechanism according to claim 1, 2 or 3, characterized in that: a feeding bin (10) is arranged above the aggregate cone (6).
6. A rotary automatic vibratory feeding mechanism as in claim 5 further characterized in that: the aggregate cone (6), the feeding tray (5) and the feeding tray linear vibrator (2) are all arranged in the bin mounting bracket (12), and the feeding bin (10) is arranged on the bin mounting bracket (12).
7. A rotary automatic vibratory feeding mechanism according to claim 1, 2 or 3, characterized in that: the servo motor (1), each linear vibrator (4) and a driving unit (13) of each linear vibrator are all arranged in a mounting frame (14).
8. The rotary automatic vibratory feeding mechanism of claim 7, wherein: all be provided with below the discharge gate of each linear vibration dish (3) and connect hopper (15), should connect hopper (15) to be two semicircular hoppers of upper and lower symmetry, should connect hopper (15) to link to the sensor through the rotating electrical machines, should connect even a plurality of distributions in the outer round of feeding dish (5) of hopper (15), should connect hopper (15) to weigh the back and reach the direct rotatory blowing of target weight through combination balance, should connect outside hopper (15) mounting bracket (14).
9. A rotary automatic vibratory feeding mechanism according to claim 1, 2 or 3, characterized in that: a skirt edge (61) is arranged below the aggregate cone (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533751 | 2021-10-21 | ||
| CN2021225337518 | 2021-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218258984U true CN218258984U (en) | 2023-01-10 |
Family
ID=84713580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222446559.XU Active CN218258984U (en) | 2021-10-21 | 2022-09-16 | Rotary automatic vibration feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218258984U (en) |
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2022
- 2022-09-16 CN CN202222446559.XU patent/CN218258984U/en active Active
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