CN211153783U - Filter tip transfer drum wheel device with air suction and automatic cleaning functions - Google Patents
Filter tip transfer drum wheel device with air suction and automatic cleaning functions Download PDFInfo
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- CN211153783U CN211153783U CN201921833243.8U CN201921833243U CN211153783U CN 211153783 U CN211153783 U CN 211153783U CN 201921833243 U CN201921833243 U CN 201921833243U CN 211153783 U CN211153783 U CN 211153783U
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Abstract
The utility model relates to a filter tip transmission drum device of induced draft and self-cleaning function in area, including plenum wallboard, transmission shaft, transmission drum, take shape to be the branch wind seat of cover tube-shape, divide the wind seat cover to be put transmission shaft periphery and first end are fixed on the plenum wallboard, and the transmission drum cover is put in branch wind seat periphery, has the clearance between the inner wall of branch wind seat and the transmission shaft outer wall, thereby it has the through-hole that provides the negative pressure for the clearance under the transmission shaft rotation state to open with this clearance on the plenum wallboard, and it has along the inlet scoop that radially runs through and is linked together with above-mentioned clearance to open on the transmission drum, still is provided with the blowing structure that can blow to in the inlet scoop on the branch wind seat. The utility model utilizes the rotation of the transmission shaft to generate negative pressure to suck the filter tip and then transmit, thereby simplifying the structure of the transmitted filter tip and being convenient for disassembly and later maintenance; the air blowing structure arranged on the air distribution seat can blow air into the air suction opening to blow the air suction opening, so that the self-cleaning of the transmission drum wheel is realized, and the blockage of the air suction opening after long-term use is avoided.
Description
Technical Field
The utility model relates to a filter tip transmission drum device of induced draft and self-cleaning function in area.
Background
The ZJ112 type cigarette making and connecting machine set is widely used by cigarette factories due to the advantages of compact structure, simple operation, low material consumption index, high automation degree and the like.
Currently, filters of the type ZJ112 cigarette making machine are divided into two by a filter cutting wheel, then enter a straightening drum through a misalignment drum, and then are conveyed to a transfer drum through a guide rail. The transfer drum controls the transfer of the filters onto the combining drum by means of three sets of guides. Because the filter guide rail of drum all inlays inside transfer drum and combination drum race, the maintenance personal of each cigarette factory when carrying out maintenance adjustment to the combination drum, will dismantle all devices such as guide rail, transfer drum, filter tip detection of china cypress paper cutter protection casing, filter tip protection casing, transfer drum earlier in proper order. Because the number of disassembled parts is large, the labor intensity of maintenance personnel is high, and after the maintenance of the combined drum wheel is finished, the combined drum wheel is installed in the reverse order and is measured and adjusted by a measuring rod. Therefore, the speed of adjusting, dismounting and combining the drum wheels is slow, the adjusting time is long, the adjusting difficulty is high, and the times of repeated adjustment are large; in addition, when the guide rail is disassembled and assembled, because the distance between the guide rail and the tipping paper cutter is relatively short, the disassembly and the adjustment are relatively difficult, and certain potential safety hazards exist.
Therefore, further improvements are to be made to the present filter transfer drum apparatus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art's current situation, provide one kind can carry out the filter tip transmission after adsorbing the filter tip automatically through the negative pressure and can carry out self-cleaning in order to avoid its filter tip transmission drum device that blocks up to the suction port, the device dismouting and later maintenance of being convenient for.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a filter tip transmission drum device that area induced drafts and self-cleaning function, includes plenum wallboard, transmission shaft and transmission drum, the installation shaft hole has been seted up on the plenum wallboard, the first end of transmission shaft can be located this installation shaft hole with rotating, the second end of transmission shaft is located plenum wallboard front side, the transmission drum cover is put in the transmission shaft periphery and is rotated its characterized in that along with the transmission shaft: still including taking shape to be the branch wind seat of cover tube-shape, this branch wind seat cover is put transmission shaft periphery and first end are fixed on the plenum wallboard, the transmission drum cover is put in a branch wind seat periphery, it has the clearance to divide between the inner wall of wind seat and the transmission shaft outer wall, thereby it has the through-hole that is linked together for the clearance provides the negative pressure with this clearance to open on the plenum wallboard under the transmission shaft rotation state, it has the inlet scoop that is linked together with above-mentioned clearance to open on the transmission drum, it can be to the structure of blowing in the inlet scoop still to be provided with on the branch wind seat.
Preferably, the transfer drum wheel is provided with two rows of wheel grooves which are arranged at intervals along the axial direction, the air suction opening is formed in the bottom of the wheel groove, the air distribution seat is provided with an air guide channel which is arranged corresponding to the wheel groove and extends along the circumferential direction, and the gap is communicated with the air suction opening through the air guide channel. By adopting the structure, when the transmission shaft rotates, negative pressure can be formed in the gap, so that the negative pressure is transmitted to the air suction opening, and the filter tip on the wheel groove is sucked for conveying.
Preferably, the through hole is formed into an arc-shaped structure arranged along the periphery of the installation shaft hole, and correspondingly, the air guide channel is formed into an arc-shaped structure which extends along the part of the periphery of the air distribution seat and corresponds to the through hole. This configuration facilitates the creation and transmission of negative pressure.
As an improvement, an air collection chamber extending along the axial direction is arranged in the air distribution seat, an air vent for communicating the air collection chamber with an air suction opening is formed in the outer wall of the air distribution seat, a connecting elbow communicated with the air collection chamber is arranged on the side wall of the air distribution seat, and the connecting elbow is located on the rear side of the transfer drum and is used for being connected with an air supply structure. Due to the arrangement of the structure, air can be blown into the air suction opening conveniently through the connecting elbow and the air collection chamber, so that the air suction opening can be cleaned.
Preferably, the air dividing seat is provided with a first section and a second section which are gradually reduced in outer diameter from front to back in the axial direction, the transfer drum is arranged on the second section, the front part of the air collection chamber is positioned in the second section, and the rear part of the air collection chamber is positioned in the first section. The structure enables the gas collection chamber to form a labyrinth shape, and is beneficial to improving the sealing property.
In order to facilitate disassembly and assembly, an end cover is arranged at the front end of the air distribution seat, the outer edge of the end cover is in locking connection with the transmission drum wheel through screws, and the inner edge of the end cover is in locking connection with the front end of the transmission shaft through screws. And bearings respectively connected with the inner wall of the transmission shaft and the rear wall of the end cover are arranged in the transmission shaft.
In each scheme, the plenum wall plate is provided with a first guide rail arranged corresponding to the left upper side of the transfer drum, the lower wall surface of the first guide rail is shaped into an arc matched with the outer peripheral shape of the transfer drum, and a first space for the filter to pass through is formed between the lower wall surface of the first guide rail and the transfer drum. The wind chamber wall plate is provided with a second guide rail arranged corresponding to the top of the transfer drum wheel, the first end of the second guide rail is fixed on the wind chamber wall plate, the second end of the second guide rail extends towards the first guide rail and is arranged close to the transfer drum wheel, a yielding port through which the upper edge of the transfer drum wheel can pass is formed in the second end of the second guide rail, and a concave arc-shaped guide surface is formed on the upper surface of the second guide rail. The filter tip is conveniently and smoothly transferred to the transfer drum wheel by the first guide rail and the second guide rail.
Preferably, the plenum wall plate is provided with a third guide rail disposed corresponding to a lower right side of the transfer drum, a right end of the third guide rail is fixed to the plenum wall plate, and a left end of the third guide rail is shaped as a tip inserted into the wheel groove of the transfer drum. The third guide rail facilitates smooth transfer of the filter from the transfer drum to the combined drum.
Compared with the prior art, the utility model has the advantages of: the utility model is provided with the air suction inlet on the transmission drum wheel and the air distributing seat which can provide negative pressure for the air suction inlet, thereby the negative pressure generated by the rotation of the transmission shaft can be utilized to suck the filter tip on the transmission drum wheel and then transmit the filter tip, the filter tip is arranged neatly and can not scatter in the transmission process, the structure of the transmission filter tip is simplified, and the disassembly and the later maintenance are convenient; the air blowing structure arranged on the air distribution seat can blow air into the air suction opening to blow the air suction opening, so that the self-cleaning of the transmission drum wheel is realized, and the blockage of the air suction opening after long-term use is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of an air distributing base according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a transfer drum according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a first guide rail in an embodiment of the present invention;
fig. 6 is a schematic structural view of a second guide rail according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a third guide rail in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The filter transfer drum device of this embodiment has air suction and automatic cleaning functions.
As shown in fig. 1 to 7, the filter tip transfer drum device includes a plenum wall plate 1, a transmission shaft 2, a transfer drum 3, a distribution seat 4 and an end cover 5, wherein the plenum wall plate 1 is provided with an installation shaft hole 11, a first end of the transmission shaft 2 is rotatably disposed in the installation shaft hole 11, and a power mechanism capable of driving the transmission shaft 2 to rotate through a gear 21 is disposed at the rear side of the plenum wall plate 1. The second end of the transmission shaft 2 is positioned at the front side of the air chamber wallboard 1, and the transmission drum wheel 3 is sleeved on the periphery of the transmission shaft 2 and rotates along with the transmission shaft 2. The air distribution seat 4 is formed into a sleeve shape, the air distribution seat 4 is sleeved on the periphery of the transmission shaft 2, the first end of the air distribution seat is fixed on the air chamber wallboard 1 through a screw, and the transmission drum wheel 3 is sleeved on the periphery of the air distribution seat 4. The end cover 5 is arranged at the front end of the air distributing seat 4, the outer edge of the end cover 5 is in locking connection with the transmission drum wheel 3 through screws, the inner edge of the end cover 5 is in locking connection with the front end of the transmission shaft 2 through screws, and the transmission shaft 2 is internally provided with a bearing 22 which is respectively connected with the inner wall 2 of the transmission shaft and the rear wall of the end cover 5.
In this embodiment, a gap 20 is formed between the inner wall of the wind distributing base 4 and the outer wall of the driving shaft 2, and the wind chamber wall plate 1 is provided with a through hole 12 communicated with the gap 20 to provide negative pressure to the gap 20 when the driving shaft 2 is in a rotating state, and the through hole 12 is formed in an arc structure arranged along the periphery of the installation shaft hole 11, specifically, a through hole which extends from five o 'clock direction to one o' clock direction around the periphery of the installation shaft hole 11 and has a width of 8 mm. The transfer drum 3 is provided with an air suction port 31 which penetrates in the radial direction and communicates with the gap 20. Specifically, the transfer drum 3 has two rows of wheel grooves 32 arranged at intervals along the axial direction, the air suction opening 31 is opened at the bottom of the wheel groove 32, the air distribution seat 4 is opened with an air guide channel 41 which is arranged corresponding to the wheel groove 32 and extends along the circumferential direction, and the gap 20 is communicated with the air suction opening 31 through the air guide channel 41. The air guide channel 41 is formed in an arc-shaped structure extending along a part of the periphery of the air distribution base 4, specifically, a channel with a width of 7.5mm from five o 'clock direction to one o' clock direction, and the channel has two rows corresponding to the two rows of wheel grooves 32 of the transfer drum 3.
The air distributing base 4 of this embodiment is further provided with an air blowing structure capable of blowing air into the air suction opening 31. An air collection chamber 42 extending along the axial direction is arranged in the air distribution seat 4, a ventilation opening 43 for communicating the air collection chamber 42 with the air suction opening 31 is arranged on the outer wall of the air distribution seat 4, a connecting elbow 44 communicated with the air collection chamber 42 is arranged on the side wall of the air distribution seat 4, and the connecting elbow 44 is positioned on the rear side of the transfer drum 3 and is used for being connected with an air supply structure. Such a structure is provided to facilitate the cleaning thereof by blowing air into the air suction opening 31 through the connecting elbow 44 and the air collection chamber 42. The air dividing seat 4 is provided with a first section 45 and a second section 46 with gradually reduced outer diameters from front to back in the axial direction, the transfer drum 3 is arranged on the second section 46, the front part of the air collection chamber 42 is positioned in the second section 46, the rear part of the air collection chamber 42 is positioned in the first section 45, and the structure enables the air collection chamber 42 to form a labyrinth shape, so that the sealing performance is improved.
As shown in fig. 1, 5, 6 and 7, a first guide rail 6 is fixed to the plenum wall panel 1 by a hexagonal stud and is disposed corresponding to the upper left side of the transfer drum 3, the lower wall surface of the first guide rail 6 is formed in an arc shape matching the outer peripheral shape of the transfer drum 3, and a first space 61 for passing a filter is formed between the lower wall surface of the first guide rail 6 and the transfer drum 3. The wind chamber wall plate 1 is provided with a second guide rail 7 arranged corresponding to the top of the transfer drum wheel 3, a first end of the second guide rail 7 is fixed on the wind chamber wall plate 1, a second end of the second guide rail 7 extends towards the first guide rail 6 and is arranged close to the transfer drum wheel 3, a abdicating opening 71 for the upper edge of the transfer drum wheel 3 to pass through is arranged on the second end of the second guide rail 7, and a concave arc-shaped guide surface 72 is formed on the upper surface of the second guide rail 7. The first guide 6 and the second guide 7 facilitate smooth transfer of the filter tips onto the transfer drum 3. The plenum panel 1 is provided with a third guide rail 8 disposed corresponding to a lower right side of the transfer drum 3, a right end of the third guide rail 8 is fixed to the plenum panel 1, a left end of the third guide rail 8 is formed as a tip 81 inserted into the groove 32 of the transfer drum 3, and the third guide rail 8 facilitates smooth transfer of the filter from the transfer drum 3 to the combined drum.
When using the filter tip transmission drum device of this embodiment, transmission shaft 2 rotates and can drive end cover 5 and rotate to drive transmission drum 3 and rotate, simultaneously, form the negative pressure in inlet scoop 31 department through-hole 12, clearance 20, hold the filter tip that will transmit to in transmission drum 3's the race 32, take the filter tip anticlockwise rotation to transmit, and export next process with the filter tip in third guide rail 8 department. After the filter tip transfer drum device is used for a period of time, on the premise of keeping the transmission shaft 2 rotating, air can be blown to the air suction opening 31 through the connecting elbow 44 and the air collection chamber 42, and possibly accumulated debris can be swept, so that the air suction opening 31 is prevented from being blocked.
Claims (10)
1. The utility model provides a filter tip transmission drum device that area induced drafts and self-cleaning function, includes plenum wallboard, transmission shaft and transmission drum, the installation shaft hole has been seted up on the plenum wallboard, the first end of transmission shaft can be located this installation shaft hole with rotating, the second end of transmission shaft is located plenum wallboard front side, the transmission drum cover is put in the transmission shaft periphery and is rotated its characterized in that along with the transmission shaft: still including taking shape to be the branch wind seat of cover tube-shape, this branch wind seat cover is put transmission shaft periphery and first end are fixed on the plenum wallboard, the transmission drum cover is put in a branch wind seat periphery, it has the clearance to divide between the inner wall of wind seat and the transmission shaft outer wall, thereby it has the through-hole that is linked together for the clearance provides the negative pressure with this clearance to open on the plenum wallboard under the transmission shaft rotation state, it has the inlet scoop that is linked together with above-mentioned clearance to open on the transmission drum, it can be to the structure of blowing in the inlet scoop still to be provided with on the branch wind seat.
2. Filter transfer drum device with aspirating and self-cleaning functions according to claim 1, characterized in that: the transfer drum wheel is provided with two rows of wheel grooves which are arranged at intervals along the axial direction, the air suction opening is arranged at the bottom of the wheel groove, the air distribution seat is provided with an air guide channel which is arranged corresponding to the wheel groove and extends along the circumferential direction, and the gap is communicated with the air suction opening through the air guide channel.
3. Filter transfer drum device with aspirating and automatic cleaning functions according to claim 2, characterized in that: the through hole is formed into an arc-shaped structure which is arranged along the periphery of the installation shaft hole, correspondingly, the air guide channel is formed into an arc-shaped structure which extends along the part of the periphery of the air distribution seat and corresponds to the through hole.
4. Filter transfer drum device with aspirating and self-cleaning functions according to claim 1, characterized in that: the air distribution seat is internally provided with an air collection chamber extending along the axial direction, the outer wall of the air distribution seat is provided with a ventilation port for communicating the air collection chamber with an air suction port, the side wall of the air distribution seat is provided with a connecting elbow communicated with the air collection chamber, and the connecting elbow is positioned at the rear side of the transfer drum wheel and is used for being connected with an air supply structure.
5. Filter transfer drum device with aspiration and automatic cleaning functions according to claim 4, characterized in that: the air distribution seat is provided with a first section and a second section which are gradually reduced in outer diameter from front to back in the axial direction, the transfer drum wheel is arranged on the second section, the front part of the air collection chamber is positioned in the second section, and the rear part of the air collection chamber is positioned in the first section.
6. Filter transfer drum device with aspirating and self-cleaning functions according to claim 1, characterized in that: an end cover is arranged at the front end of the air distribution seat, the outer edge of the end cover is in locking connection with the transmission drum wheel through screws, and the inner edge of the end cover is in locking connection with the front end of the transmission shaft through screws.
7. Filter transfer drum device with aspiration and automatic cleaning functions according to claim 6, characterized in that: and bearings respectively connected with the inner wall of the transmission shaft and the rear wall of the end cover are arranged in the transmission shaft.
8. The filter transfer drum device with air suction and automatic cleaning functions as claimed in any one of claims 1 to 7, wherein: the air chamber wall plate is provided with a first guide rail arranged corresponding to the upper left side of the transfer drum wheel, the lower wall surface of the first guide rail is shaped into an arc matched with the peripheral shape of the transfer drum wheel, and a first space for the filter tip to pass through is formed between the lower wall surface of the first guide rail and the transfer drum wheel.
9. Filter transfer drum arrangement with aspirating and self-cleaning functions according to claim 8, wherein: the wind chamber wall plate is provided with a second guide rail arranged corresponding to the top of the transfer drum wheel, the first end of the second guide rail is fixed on the wind chamber wall plate, the second end of the second guide rail extends towards the first guide rail and is arranged close to the transfer drum wheel, a yielding port through which the upper edge of the transfer drum wheel can pass is formed in the second end of the second guide rail, and a concave arc-shaped guide surface is formed on the upper surface of the second guide rail.
10. Filter transfer drum device with aspiration and automatic cleaning functions according to claim 2 or 3, characterized in that: the air chamber wall plate is provided with a third guide rail arranged corresponding to the lower right side of the transfer drum wheel, the right end of the third guide rail is fixed on the air chamber wall plate, and the left end of the third guide rail is formed into a tip inserted into the wheel groove of the transfer drum wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833243.8U CN211153783U (en) | 2019-10-29 | 2019-10-29 | Filter tip transfer drum wheel device with air suction and automatic cleaning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833243.8U CN211153783U (en) | 2019-10-29 | 2019-10-29 | Filter tip transfer drum wheel device with air suction and automatic cleaning functions |
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| Publication Number | Publication Date |
|---|---|
| CN211153783U true CN211153783U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833243.8U Active CN211153783U (en) | 2019-10-29 | 2019-10-29 | Filter tip transfer drum wheel device with air suction and automatic cleaning functions |
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| CN (1) | CN211153783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996598A (en) * | 2021-12-07 | 2022-02-01 | 上海烟草集团有限责任公司 | Pneumatic blowing cleaning device for cigarettes and using method thereof |
-
2019
- 2019-10-29 CN CN201921833243.8U patent/CN211153783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996598A (en) * | 2021-12-07 | 2022-02-01 | 上海烟草集团有限责任公司 | Pneumatic blowing cleaning device for cigarettes and using method thereof |
| CN113996598B (en) * | 2021-12-07 | 2023-02-28 | 上海烟草集团有限责任公司 | Pneumatic blowing cleaning device for cigarettes and using method thereof |
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