CN221104760U - Spraying device, roller device and tobacco processing machine - Google Patents
Spraying device, roller device and tobacco processing machine Download PDFInfo
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- CN221104760U CN221104760U CN202323229559.5U CN202323229559U CN221104760U CN 221104760 U CN221104760 U CN 221104760U CN 202323229559 U CN202323229559 U CN 202323229559U CN 221104760 U CN221104760 U CN 221104760U
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- nozzle
- liquid collecting
- bracket
- collecting device
- shielding
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- 238000005507 spraying Methods 0.000 title claims abstract description 25
- 241000208125 Nicotiana Species 0.000 title claims abstract description 23
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 239000007921 spray Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000013599 spices Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The present disclosure provides a spray device, a roller apparatus, and a tobacco processing machine. The spray device comprises: a bracket; the nozzle is arranged on the bracket; a liquid collecting device movably disposed with respect to the bracket, including a shielding part and a drainage part, the drainage part being configured to be connected with a drain pipe required to discharge the liquid out of the drum, the liquid collecting device having a first position in which the liquid collecting device is away from the nozzle so that the liquid is sprayed onto tobacco leaves to be processed through the nozzle, and a second position in which the shielding part is located at a downstream side in a spraying direction of the nozzle so that the cleaning water is blocked by the shielding part after being sprayed through the nozzle and flows to the drain pipe through the drainage part; a drive device configured to drive the liquid collection device to reciprocate between a first position and a second position. The drum apparatus includes a spray device. The tobacco processing machine includes a roller apparatus. The technical scheme of the present disclosure can reduce potential safety hazard and improve production efficiency.
Description
Technical Field
The present disclosure relates to the field of tobacco machinery, and in particular to a spray device, a roller apparatus, and a tobacco processing machine.
Background
At present, in tobacco leaf shredding production, the flavoring and feeding procedure is to jet essence or spice by compressed air, atomize the essence or spice through a nozzle arranged on a simple bracket and uniformly apply the essence or spice into tobacco shreds which turn over along with a roller. When the production is finished or the card is changed, the nozzle needs to be cleaned. Because the silk making process requires that the perfuming roller needs to be kept dry, operators need to enter the roller when cleaning the nozzles, and shielding cloth and a water receiving barrel are hung on the nozzle bracket so as to prevent water from being sprayed on the wall of the roller. After the cleaning is finished, an operator needs to enter the roller again, take out the shielding cloth and the water receiving bucket, and check whether water drops exist in the wall of the roller.
However, the above-described cleaning method has the following problems: because a large amount of tobacco dust is adhered to the wall of the flavoring roller, operators easily slip down when entering the roller, and serious potential safety hazards exist; the operator needs to close the drum and discharge vibration groove switch, opens the drum door, puts the water receiving bucket on the discharge vibration groove and receives the cleaning water, if the drum needs to be produced again, the drum needs to be preheated again, and the drum wall is dried and the hot air temperature reaches the technological requirement, so that the card changing time is prolonged, and the production efficiency is reduced.
Disclosure of utility model
The utility model aims at providing a spray set, cylinder equipment and tobacco processing machinery to reduce the potential safety hazard, promote production efficiency.
A first aspect of the present disclosure provides a spray device for a drum for tobacco processing, comprising:
A bracket configured to be coupled with the drum;
A nozzle mounted on the bracket;
A liquid collecting device movably disposed with respect to the bracket, including a shielding portion and a drainage portion, the drainage portion being configured to be connected to a drain line required to drain liquid out of the drum, the liquid collecting device having a first position in which the liquid collecting device is away from the nozzle so that feed liquid is sprayed onto tobacco leaves to be processed through the nozzle, and a second position in which the shielding portion is located on a downstream side in a spraying direction of the nozzle so that cleaning water is blocked by the shielding portion after being sprayed through the nozzle, and flows to the drain line through the drainage portion; and
And a drive device in driving connection with the liquid collection device and configured to drive the liquid collection device to reciprocate between the first position and the second position.
According to some embodiments of the disclosure, in the second position, the shield is covered on the nozzle.
According to some embodiments of the disclosure, in the second position, the shielding portion shields at least a portion of an outer peripheral side of the nozzle.
According to some embodiments of the disclosure, the shielding portion is a convex arc-shaped housing structure toward a downstream side of a spray direction of the nozzle.
According to some embodiments of the disclosure, the drive device is configured to drive the liquid collection device to reciprocate in a spray direction between the first position and the second position and to oscillate reciprocally about an axis along the spray direction.
According to some embodiments of the disclosure, the driving device comprises a cylinder comprising a cylinder body and a piston rod reciprocally movably arranged with respect to the cylinder body in the spraying direction and reciprocally swingably arranged around an axis in the spraying direction, one end of the piston rod being connected with the liquid collecting device.
According to some embodiments of the disclosure, an edge of the shielding portion is provided with a notch, and the shielding portion is led to avoid the nozzle through the notch during the process that the liquid collecting device swings between the first position and the second position.
According to some embodiments of the disclosure, in the second position, the drainage portion is located at a bottom end of the shielding portion.
A second aspect of the present disclosure provides a drum apparatus, comprising:
a roller; and
The spraying device of the first aspect of the disclosure is installed in the roller through the bracket.
A third aspect of the present disclosure provides a tobacco processing machine comprising a roller apparatus according to the second aspect of the present disclosure.
In the spray device provided by the embodiment of the disclosure, when the nozzle needs to be cleaned, the driving device can drive the liquid collecting device to move from the first position to the second position, cleaning water is sprayed to the surface of the shielding part through the nozzle and flows to the drainage part, and the cleaning water is discharged out of the roller through the drainage pipeline connected with the drainage part, so that drainage of the cleaning water in the cleaning process of the nozzle is automatically realized. Therefore, based on the spraying device, operators do not need to enter the roller to arrange shielding tools when production ends or cards are changed each time, so that potential safety hazards can be reduced, and production efficiency can be improved. And moreover, the spraying device can be directly formed by reforming the original bracket for installing the nozzle, and is simple in structure, convenient to reduce cost and popularize and apply.
The roller device provided by the disclosure has the advantages of the spraying device.
The tobacco processing machine provided by the present disclosure has the advantages of the aforementioned drum apparatus.
Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate and explain the present disclosure, and together with the description serve to explain the present disclosure. In the drawings:
Fig. 1 is a schematic structural view of a spray device of some embodiments of the present disclosure, wherein the liquid collection device is in a first position.
Fig. 2 is a schematic view of the spray device of fig. 1, wherein the liquid collection device is in a second position.
In fig. 1 and 2, each reference numeral represents:
1. A bracket; 2. a nozzle; 3. a liquid collection device; 31. a shielding part; 310. a notch; 32. a drainage part; 4. a driving device; 41. a cylinder; 411. a cylinder; 412. a piston rod.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present disclosure, it should be understood that the use of terms such as "first," "second," etc. for defining components is merely for convenience in distinguishing corresponding components, and the terms are not meant to be construed as limiting the scope of the present disclosure unless otherwise indicated.
In the description of the present disclosure, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present disclosure and to simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be configured and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present disclosure; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Referring to fig. 1 and 2, some embodiments of the present disclosure provide a spray device for a drum for tobacco processing, including a bracket 1, a nozzle 2, a liquid collection device 3, and a driving device 4. The bracket 1 is configured to be connected with a drum. The nozzle 2 is mounted on the bracket 1. The liquid collecting device 3 is movably arranged relative to the bracket 1, and comprises a shielding part 31 and a drainage part 32, wherein the drainage part 32 is configured to be connected with a drainage pipeline required for discharging liquid out of the roller, the liquid collecting device 3 is provided with a first position and a second position, the first position is used for avoiding the nozzle 2 by the liquid collecting device 3 so that the liquid is sprayed onto tobacco leaves to be processed through the nozzle 2, and the second position is used for positioning the shielding part 31 on the downstream side of the spraying direction x of the nozzle 2 so that cleaning water is blocked by the shielding part 31 after being sprayed out through the nozzle 2 and flows to the drainage pipeline through the drainage part 32. The driving means 4 is in driving connection with the liquid collecting means 3 and is configured to drive the liquid collecting means 3 to reciprocate between a first position and a second position.
Alternatively, referring to fig. 1 and 2, the nozzle 2 is mounted at one end of the bracket 1 in a spraying direction x, which is a length direction of the bracket 1, a width direction of the bracket 1 is y, and a thickness direction is z. In the first position, the nozzle 2 and the liquid collecting device 3 are located on both sides in the thickness direction z of the holder 1, respectively. Alternatively, the liquid collecting device 3 and the driving device 4 are mounted on the same side of the bracket 1 in the thickness direction thereof. Alternatively, the drainage portion 32 may have a tubular structure or a groove-like structure, and the drainage pipe may be connected to the drainage portion 32 when the bracket 1 is first used, so that the frequency of the operator entering and exiting the drum may be reduced.
In the spraying device provided by the embodiment of the disclosure, when the nozzle needs to be cleaned, the driving device 4 can drive the liquid collecting device 3 to move from the first position to the second position, cleaning water is sprayed to the surface of the shielding part 31 through the nozzle 2 and flows to the drainage part 32, and the cleaning water is discharged out of the roller through the drainage pipeline connected with the drainage part 32, so that drainage of the cleaning water in the cleaning process of the nozzle 2 is automatically realized. Therefore, based on the spraying device, operators do not need to enter the roller to arrange shielding tools when production ends or cards are changed each time, so that potential safety hazards can be reduced, and production efficiency can be improved. And moreover, the spraying device can be directly formed by reforming the original bracket for installing the nozzle, and is simple in structure, convenient to reduce cost and popularize and apply.
Referring to fig. 2, in some embodiments, in the second position, the shield 31 is over the nozzle 2.
In the above embodiment, the shielding portion 31 can play a role of shielding from a plurality of directions, and the risk of splashing the cleaning water onto the surface of the shielding portion 31 is reduced.
Referring to fig. 2, in some embodiments, in the second position, the shielding portion 31 shields at least a portion of the outer peripheral side of the nozzle 2.
In the above embodiment, the shielding portion 31 can shield not only the washing water on the downstream side of the spraying direction of the nozzle 2 but also the peripheral side of the nozzle 2, and thus the risk of the washing water being sprayed to the drum wall can be further reduced, and alternatively, in the second position, the shielding portion 31 shields the upper and lower portions of the peripheral side of the nozzle 2.
Referring to fig. 1 and 2, in some embodiments, the shielding portion 31 is a convex arc-shaped housing structure toward the downstream side of the spray direction x of the nozzle 2.
In the above embodiment, the shape of the shielding portion 31 itself plays a good role in shielding and guiding. Optionally, the shielding portion 31 is integrally formed with the drainage portion 32. Alternatively, the inner surface of the shielding part 31 is smoothly connected with the inner surface of the drainage part 32 to enhance the flow guiding effect.
Referring to fig. 1 and 2, in some embodiments, the drive device 4 is configured to drive the liquid collection device 3 to reciprocate in the spray direction x between the first position and the second position and to oscillate reciprocally about an axis in the spray direction x.
The driving means 4 may comprise one or more driving members, and the movement and swinging movement of the liquid collecting device 3 may be driven by a single driving member or by different driving members, respectively. The movement and the swinging of the liquid collecting device 3 may be performed simultaneously or in steps. Alternatively, the swing angle of the liquid collecting device 3 between the first position and the second position is 90 °.
Referring to fig. 1 and 2, in some embodiments, the driving means 4 comprises a cylinder 41, the cylinder 41 comprising a cylinder 411 and a piston rod 412, the piston rod 412 being reciprocally movably arranged with respect to the cylinder 411 in the spraying direction x and reciprocally swingably arranged about an axis in the spraying direction x, one end of the piston rod 412 being connected to the liquid collecting means 3.
When the nozzle needs to be cleaned, the piston rod 412 of the air cylinder 41 extends and rotates relative to the cylinder 411, the liquid collecting device 3 is pushed out and swings clockwise by 90 degrees, the nozzle 2 is covered, when the cleaning water is ejected by the compressed air and ejected by the nozzle 2, the cleaning water is directly ejected to the surface of the shielding part 31 facing the side of the nozzle 2, and flows to the drainage pipeline by the drainage part 32 to be discharged outside the drum.
Referring to fig. 2, in some embodiments, the edge of the shielding portion 31 is provided with a notch 310, and the shielding portion 31 is retracted from the nozzle 2 through the notch 310 during the swinging of the liquid collecting device 3 between the first position and the second position.
The provision of the notch 310 allows the liquid collecting device 3 to avoid structural interference with the nozzle 2 and the bracket 1 during movement, and does not affect the shielding effect of the shielding portion 31 in other directions, in view of the movement and swinging movement of the liquid collecting device 3 between the first position and the second position.
Referring to fig. 1 and 2, in some embodiments, in the second position, the drain 32 is located at the bottom end of the shield 31.
In the above embodiment, the drainage portion 32 is disposed at the bottom end of the shielding portion 31, so that the sprayed cleaning water smoothly flows to the drainage pipeline through the drainage portion 32 under the action of gravity, and the risk of the cleaning water splashing into the drum due to accumulated water in the liquid collecting device 3 is reduced.
Some embodiments of the present disclosure also provide a drum apparatus including a drum and a spray device provided by embodiments of the present disclosure, the spray device being installed in the drum through a bracket 1.
Embodiments of the present disclosure provide tobacco processing machinery having advantages of the aforementioned drum apparatus.
Some embodiments of the present disclosure also provide a tobacco processing machine including the roller apparatus provided by the embodiments of the present disclosure.
Embodiments of the present disclosure provide tobacco processing machinery having advantages of the aforementioned drum apparatus.
Finally, it should be noted that: the above embodiments are merely for illustrating the technical solution of the present disclosure and are not limiting thereof; although the present disclosure has been described in detail with reference to preferred embodiments, those of ordinary skill in the art will appreciate that: modifications may be made to the specific embodiments of the disclosure or equivalents may be substituted for part of the technical features that are intended to be included within the scope of the claims of the disclosure.
Claims (10)
1. A spray device for a drum for tobacco processing comprising:
A bracket (1) configured to be connected with the drum;
A nozzle (2) mounted on the bracket (1);
A liquid collecting device (3) movably arranged relative to the bracket (1) and comprising a shielding part (31) and a drainage part (32), wherein the drainage part (32) is configured to be connected with a drainage pipeline required for discharging liquid out of the roller, the liquid collecting device (3) has a first position and a second position, the liquid collecting device (3) is away from the nozzle (2) in the first position so that feed liquid is sprayed onto tobacco leaves to be processed through the nozzle (2), the shielding part (31) is positioned at the downstream side of the spraying direction (x) of the nozzle (2) in the second position, so that cleaning water is blocked by the shielding part (31) after being sprayed out through the nozzle (2) and flows to the drainage pipeline through the drainage part (32); and
And a driving device (4) in driving connection with the liquid collecting device (3) and configured to drive the liquid collecting device (3) to reciprocate between the first position and the second position.
2. The spraying device according to claim 1, characterized in that in the second position the shielding (31) covers the nozzle (2).
3. The spraying device according to claim 2, characterized in that in the second position the shielding portion (31) shields at least a part of the outer circumferential side of the nozzle (2).
4. The spraying device according to claim 2, characterized in that the shielding (31) is a convex arc-shaped housing structure facing the downstream side of the spraying direction (x) of the nozzle (2).
5. Spray device according to claim 1, characterized in that the drive device (4) is configured to drive the liquid collection device (3) to move back and forth in a spray direction (x) between the first position and the second position and to oscillate back and forth about an axis in the spray direction (x).
6. Spray device according to claim 4, characterized in that the drive device (4) comprises a cylinder (41), the cylinder (41) comprising a cylinder body (411) and a piston rod (412), the piston rod (412) being reciprocally movable in the spray direction (x) relative to the cylinder body (411) and reciprocally swingably arranged around an axis in the spray direction (x), one end of the piston rod (412) being connected with the liquid collecting device (3).
7. The spraying device according to claim 4, characterized in that the edge of the shielding part (31) is provided with a notch (310), and that the shielding part (31) is led away from the nozzle (2) through the notch (310) during the swinging of the liquid collecting device (3) between the first position and the second position.
8. The spraying device according to any one of claims 1 to 7, characterized in that in the second position the drain (32) is located at the bottom end of the shielding portion (31).
9. A roller apparatus, comprising:
a roller; and
Spray device according to any of claims 1 to 8, mounted within the drum by means of the bracket (1).
10. A tobacco processing machine comprising a roller apparatus according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229559.5U CN221104760U (en) | 2023-11-29 | 2023-11-29 | Spraying device, roller device and tobacco processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229559.5U CN221104760U (en) | 2023-11-29 | 2023-11-29 | Spraying device, roller device and tobacco processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221104760U true CN221104760U (en) | 2024-06-11 |
Family
ID=91371306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323229559.5U Active CN221104760U (en) | 2023-11-29 | 2023-11-29 | Spraying device, roller device and tobacco processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221104760U (en) |
-
2023
- 2023-11-29 CN CN202323229559.5U patent/CN221104760U/en active Active
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