CN218796881U - Fastening device for glue roller shaft of cigarette making machine - Google Patents

Fastening device for glue roller shaft of cigarette making machine Download PDF

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Publication number
CN218796881U
CN218796881U CN202221485318.XU CN202221485318U CN218796881U CN 218796881 U CN218796881 U CN 218796881U CN 202221485318 U CN202221485318 U CN 202221485318U CN 218796881 U CN218796881 U CN 218796881U
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China
Prior art keywords
cavity
sliding block
integral key
key shaft
gas circuit
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CN202221485318.XU
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Chinese (zh)
Inventor
张彬
刘峰
张天华
李轩
代洪兵
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Chongqing China Tobacco Industry Co Ltd
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Chongqing China Tobacco Industry Co Ltd
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Abstract

The utility model relates to a cigarette production facility technical field especially relates to a cigarette machine is fastener for rubber roll axle, including the integral key shaft, be provided with the rubber roll on the integral key shaft, the integral key shaft is provided with the pin with the one end of rubber roll, the cavity has been seted up to the one end of integral key shaft, first gas circuit and second gas circuit have been seted up on the integral key shaft, the integral key shaft has seted up the through-hole in one side of cavity, be provided with fastening assembly in the cavity, fastening assembly includes the spring, sliding block and fastener, sliding block slidable mounting is in the cavity, the bottom at the cavity is connected to the one end of spring, the other end is connected on the sliding block, the one end of fastener is connected on the sliding block, the other end is located outside the cavity. The utility model aims at providing a solve because of the operation is not normal, not screw rubberizing roller locking handle, the rubberizing roller that arouses and rubberizing roller transmission shaft looks mutual friction, wearing and tearing, after the rubberizing roller wearing and tearing to a certain degree, can influence and connect dress paper rubberizing effect, cause the problem of a cigarette quality.

Description

Fastening device for glue roller shaft of cigarette making machine
Technical Field
The utility model relates to a cigarette production facility technical field especially relates to a cigarette machine is fastener for rubber roll axle.
Background
In the tobacco industry, cigarette making and tipping units of the type ZJ118 are used by many cigarette manufacturing companies. The gluing device of the tipping paper of the tipping machine of the device comprises an upper rubber roller, a lower rubber roller, a rubber cylinder, a paper lifting device, a glue scraper, a glue homogenizer and other parts, and has the functions of gluing the tipping paper of the cigarettes and preparing for twisting and splicing the cigarettes. The glue solution is smeared on the tipping paper by the gluing roller of the device, the power of the glue solution is input by a transmission shaft of the gluing roller, a pin on the transmission shaft drives the gluing roller to rotate, and meanwhile, a locking handle is arranged at the other end of the transmission shaft to tightly press the gluing roller.
The gluing roller needs to be dismounted and cleaned every day, and because the operation of an operator is not standard, the handle of the gluing roller is not locked and screwed tightly, the pin can drive the gluing roller to rotate, but the gluing roller is not pressed tightly, so that the gluing roller and a transmission shaft of the gluing roller rub and wear mutually in the rotating process, and when the gluing roller is worn to a certain degree, the gluing effect of the tipping paper can be influenced, and the quality problem of cigarettes is caused. To solve the quality problem, the worn drive shaft of the glue roll must be replaced. However, the transmission shaft of the glue applying roller is complex to disassemble and assemble, long in time consumption and not beneficial to spare part cost control due to frequent replacement.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a cigarette machine is fastener for rubber roll axle is used for solving because of the operation is not normal, does not screw last rubber roll locking handle, and the last rubber roll that arouses rubs each other, wearing and tearing with last rubber roll transmission shaft, after the rubber roll wearing and tearing reach the certain degree, can influence and connect dress paper rubberizing effect, causes the problem of a cigarette quality.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
the utility model provides a cigarette machine is glued fastener for roller, includes the integral key shaft, be provided with the rubberizing roller on the integral key shaft, the integral key shaft is provided with the pin with the one end of rubberizing roller, the cavity has been seted up to the one end of integral key shaft, first gas circuit and second gas circuit have been seted up on the integral key shaft, first gas circuit and second gas circuit intercommunication, second gas circuit and cavity intercommunication, the integral key shaft has seted up the through-hole in one side of cavity, be provided with fastening assembly in the cavity, fastening assembly includes spring, sliding block and fastener, sliding block slidable mounting is in the cavity, the bottom at the cavity is connected to the one end of spring, and the other end is connected on the sliding block, the one end of fastener is connected on the sliding block, and the other end is located outside the cavity.
Furthermore, the fastener comprises a transmission rod, a sealing sleeve and an end cover, one end of the transmission rod is fixedly connected to the sliding block, the other end of the transmission rod is connected with the end cover, the end cover is located outside the cavity, and the sealing sleeve is arranged on the transmission rod, so that the air channel can drive the end cover to automatically fasten the rubber roller when in work.
Furthermore, the diameter of the end cover is larger than that of the spline shaft, and the diameter of the end cover is smaller than that of the gluing roller, so that the end cover can fasten the gluing roller, and gluing of the gluing roller cannot be influenced.
Furthermore, a first sealing ring is arranged on the outer wall of the sealing sleeve, and a second sealing ring is arranged on the inner wall of the sealing sleeve, so that the sealing sleeve, the transmission rod and the cavity are in sealing connection.
Further, be provided with the third sealing washer on the outer wall of sliding block, set up like this, make the sliding block can keep sealed in the cavity.
Furthermore, the through-hole is located the homonymy of spring, the inlet end of second gas circuit is located one side of sliding block, sets up like this, when making gaseous extrusion sliding block, can drive the sliding block removal smoothly.
The utility model discloses a cigarette machine is fastener for rubber roll axle, through having seted up first gas circuit, second gas circuit and cavity on the integral key shaft to set up fastening components in the cavity, through mutually supporting of gas circuit and fastening components, make gas circuit during operation, can drive the automatic rubber roll and integral key shaft of fastening components fastening, do not need manual operation, and is convenient, swift, when avoiding manual operation, the condition of not screwing rubber roll locking handle appears, thereby the life of rubber roll is gone up in the extension.
Drawings
FIG. 1 is a schematic structural view of a fastening device for a glue roller shaft of a cigarette making machine according to the present invention;
FIG. 2 is a schematic view of a fastening assembly of the fastening device for a glue roller shaft of a cigarette making machine according to the present invention, in a partially cut-away structure;
the automatic transmission device comprises a rotary joint 1, a first air passage 2, a cavity 201, a through hole 202, a second air passage 21, a spline shaft 3, a fastening assembly 300, a spring 31, a sliding block 32, a third sealing ring 321, a transmission rod 33, a sealing sleeve 34, a first sealing ring 341, a second sealing ring 342, an end cover 35, a pin 4 and a sizing roller 5.
Detailed Description
The invention will be described in detail below with reference to the following drawings and specific embodiments:
the following description is given by way of specific embodiments, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure provided in the present specification. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore, the terms describing the position relationship in the drawings are used only for exemplary illustration, and should not be construed as limiting the present invention, and those skilled in the art can understand the specific meaning of the terms according to the specific situation.
As shown in fig. 1-2, the utility model discloses a fastening device for cigarette machine rubber roll axle, including integral key shaft 3, be provided with rubberizing roller 5 on the integral key shaft 3, integral key shaft 3 is provided with pin 4 with the one end of rubberizing roller 5, and in this embodiment, pin 4 passes through collar 7 to be installed between integral key shaft 3 and rubberizing roller 5 for tentatively fix integral key shaft 3 and rubberizing roller 5. Cavity 201 has been seted up to integral key shaft 3's one end, has seted up first gas circuit 2 and second gas circuit 21 on the integral key shaft 3, first gas circuit 2 and second gas circuit 21 intercommunication, second gas circuit 21 and cavity 201 intercommunication, in this embodiment, first gas circuit 2 passes through rotary joint 1 and external air supply intercommunication, makes external air supply during operation, can make pressurized gas get into cavity 201 through first gas circuit 2, second gas circuit 21.
The fastening assembly 300 is arranged in the cavity 201, so that when the air circuit works, the fastening assembly 300 can automatically fasten the gluing roller, and the gluing roller and the spline shaft 3 are fastened. The fastening assembly 300 comprises a spring 31, a sliding block 32 and a fastening piece, wherein the sliding block 32 is slidably installed in the cavity 201, one end of the spring 31 is connected to the bottom of the cavity 201, and the other end of the spring 31 is connected to the sliding block 32, so that the sliding block 32 can move in the cavity 201 under the action of the spring 31. One end of the fastener is connected to the sliding block 32, and the other end of the fastener is located outside the cavity 201, so that when the sliding block 32 moves, the fastener can be driven to move, and the sizing roller can be fastened or loosened. The fastener includes transfer line 33, seal cover 34 and end cover 35, and the one end fixed connection of transfer line 33 is on sliding block 32, and the other end is connected with end cover 35, and in this embodiment, transfer line 33 and end cover 35 accessible threaded connection also can be through external bolt fixed connection, and when making sliding block 32 remove, can drive end cover 35 through transfer line 33 and remove. The end cover 35 is located outside the cavity 201, the diameter of the end cover 35 is larger than that of the spline shaft 3, and the diameter of the end cover 35 is smaller than that of the gluing roller, so that the end cover 35 can fasten the gluing roller without influencing gluing of the gluing roller. A gland 34 is provided on the transmission rod 33 for sealing the position of the chamber 201 between the sliding block 32 and the end cap 35, so that the gas can drive the end cap 35 to tighten or loosen the sizing roller.
The outer wall of the sealing sleeve 34 is provided with a first sealing ring 341, the inner wall of the sealing sleeve 34 is provided with a second sealing ring 342, and the sealing sleeve 34, the transmission rod 33 and the cavity 201 are hermetically connected through the arrangement of the first sealing ring 341 and the second sealing ring 342, so that air leakage is avoided. Be provided with third sealing washer 321 on the outer wall of sliding block 32, through the setting of third sealing washer 321, make sliding block 32 can keep sealed in cavity 201, further avoid gas leakage. In this embodiment, the first, second, and third seal rings 341, 342, and 321 are all O-ring seals.
The spline shaft 3 has been seted up through-hole 202 in one side of cavity 201, makes cavity 201 and external atmosphere intercommunication, and through-hole 202 is located the homonymy of spring 31, and the inlet end of second gas circuit 21 is located one side of sliding block 32, and through the position of injecing through-hole 202 and second gas circuit 21 inlet end, when making gas extrusion sliding block 32, can drive sliding block 32 and remove smoothly.
The utility model discloses a use method as follows: during the use, through the external air supply with pressurized gas through first gas circuit 2 and second gas circuit 21 transport entering cavity 201, make pressurized gas extrusion sliding block 32, sliding block 32 moves to spring 31 one side, at this in-process, sliding block 32 drives transfer line 33, seal cover 34 and end cover 35 and removes to make automatic end cover 35 fasten the rubberizing roller on integral key shaft 3, convenient, swift, need not manual operation.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are known technology.

Claims (6)

1. The utility model provides a cigarette machine is fastener for rubber roll axle, includes the integral key shaft, be provided with the rubberizing roller on the integral key shaft, the integral key shaft is provided with pin, its characterized in that with the one end of rubberizing roller: the cavity has been seted up to the one end of integral key shaft, first gas circuit and second gas circuit have been seted up on the integral key shaft, first gas circuit and second gas circuit intercommunication, second gas circuit and cavity intercommunication, the integral key shaft has seted up the through-hole in one side of cavity, be provided with fastening components in the cavity, fastening components includes spring, sliding block and fastener, sliding block slidable mounting is in the cavity, the bottom at the cavity is connected to the one end of spring, and the other end is connected on the sliding block, the one end of fastener is connected on the sliding block, and the other end is located outside the cavity.
2. The fastening device for the glue roller shaft of the cigarette making machine according to claim 1, wherein: the fastener comprises a transmission rod, a sealing sleeve and an end cover, one end of the transmission rod is fixedly connected to the sliding block, the other end of the transmission rod is connected with the end cover, the end cover is located outside the cavity, and the sealing sleeve is arranged on the transmission rod.
3. The fastening device for a cigarette machine glue roller shaft of claim 2, characterized in that: the diameter of the end cover is larger than that of the spline shaft, and the diameter of the end cover is smaller than that of the gluing roller.
4. The fastening device for a cigarette machine glue roller shaft of claim 2, characterized in that: the outer wall of the sealing sleeve is provided with a first sealing ring, and the inner wall of the sealing sleeve is provided with a second sealing ring.
5. The fastening device for the glue roller shaft of the cigarette making machine according to claim 1, wherein: and a third sealing ring is arranged on the outer wall of the sliding block.
6. The fastening device for a cigarette machine glue roller shaft of claim 1, characterized in that: the through-hole is located the homonymy of spring, the inlet end of second gas circuit is located one side of sliding block.
CN202221485318.XU 2022-06-15 2022-06-15 Fastening device for glue roller shaft of cigarette making machine Active CN218796881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221485318.XU CN218796881U (en) 2022-06-15 2022-06-15 Fastening device for glue roller shaft of cigarette making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221485318.XU CN218796881U (en) 2022-06-15 2022-06-15 Fastening device for glue roller shaft of cigarette making machine

Publications (1)

Publication Number Publication Date
CN218796881U true CN218796881U (en) 2023-04-07

Family

ID=87038940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221485318.XU Active CN218796881U (en) 2022-06-15 2022-06-15 Fastening device for glue roller shaft of cigarette making machine

Country Status (1)

Country Link
CN (1) CN218796881U (en)

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