阅读说明：本技术 一种烟用材料复合放卷装置 (Composite unwinding device for tobacco material ) 是由 赵晓晴 刘昌明 程荣 王凯 丁伟华 于 2019-11-20 设计创作，主要内容包括：一种烟用材料复合放卷装置,包括基座、放卷臂、放卷轴和放卷固定座,放卷臂滑动安装在基座上,放卷固定座固定安装在放卷臂上,放卷轴的两端分别与相邻的放卷固定座转动连接,放卷轴采用的是气涨轴,用整轴贯穿纸芯的气胀轴,增大整个卷纸的受力面积,减小单位面积的压强,使内衬纸产品在张力一定的情况下,纸张受力均匀,通过气涨轴代替原锥体轴头,可以避免在出料时纸张与放卷装置部件之间的摩擦,提高本放卷装置的使用寿命。(The utility model provides a combined unwinding device of cigarette material, which comprises a base, unreel the arm, unreel the axle and unreel the fixing base, it installs on the base to unreel arm slidable, it unreels on the arm to unreel fixing base fixed mounting, the both ends of unreeling the axle rotate with the adjacent fixing base that unreels respectively and be connected, what unreel the axle adoption is the inflatable shaft, the inflatable shaft that runs through the refill with whole axle, increase the lifting surface area of whole stock form, reduce unit area's pressure, make inside lining paper product under the certain circumstances of tension, the paper atress is even, replace former cone spindle nose through inflatable shaft, can avoid the friction between paper and the unwinding device part when the ejection of compact, improve this unwinding device's life.)

1. The utility model provides a combined unwinding device of material for cigarette which characterized in that, includes base (1), unreels arm (2), unreels axle (3) and unreels fixing base (4), unreels arm (2) slidable mounting on base (1), unreels fixing base (4) fixed mounting on unreeling arm (2), unreels the both ends of axle (3) respectively with adjacent unreel fixing base (4) and rotate and be connected.

2. The composite unwinding device for the cigarette material as claimed in claim 1, wherein the unwinding fixing seat (4) comprises a fixing base (5), a winding arm connecting plate (6) and a fixing plate (7), the winding arm connecting plate (6) is fixedly connected with the unwinding arm (2), the fixing base (5) is fixedly connected to the upper end face of the winding arm connecting plate (6), and the fixing plate (7) is rotatably connected with the fixing base (5).

3. The composite unwinding device for the cigarette material as claimed in claim 2, wherein a unwinding shaft fixing groove (8) is formed in the fixing base (5), the unwinding shaft fixing groove (8) is provided with an opening on the fixing base (5), and the fixing plate (7) is rotatably installed at the opening.

4. The composite unwinding device for the cigarette material as claimed in claim 3, wherein the opening is provided with a fixing plate mounting part (9) at a position where the fixing base (5) is connected with the winding arm connecting plate (6), the fixing plate (7) is rotatably connected with the fixing plate mounting part (9), and a fixing plate mounting groove (10) is provided at the other side of the opening.

5. The composite unwinding device for the tobacco materials as claimed in claim 4, wherein the fixing plate (7) is rotatably provided with a locking screw (11), and the locking screw (11) is detachably connected with the fixing plate mounting groove (10).

6. The composite unwinding device for the tobacco materials as claimed in claim 1, wherein the unwinding shaft (3) is an inflatable shaft.

7. Composite unwinding device for tobacco materials according to claim 1, wherein the unwinding arm (2) comprises a sliding base (12) and a connecting arm (13), the sliding base (12) is slidably mounted on the base (1), the connecting arm (13) is fixedly connected to the sliding base (12), a fixing rib (14) is arranged on the inner side of the connecting arm (13), and the unwinding fixing base (4) is fixedly mounted on the fixing rib (14).

8. The composite unwinding device for the tobacco materials as claimed in claim 1, wherein a slide rail (15) is fixedly mounted on the base (1), and the unwinding arm (2) is slidably connected with the slide rail (15).

9. The composite unwinding device for the tobacco materials as claimed in claim 8, wherein an adjusting screw (16) is rotatably mounted in the base (1), and the adjusting screw (16) is connected with the unwinding arm (2).

10. The composite unwinding device for the tobacco materials as claimed in claim 1, wherein the unwinding shaft fixing block (17) is detachably mounted in the unwinding shaft fixing groove (8), and an arc-shaped groove (18) is formed on the end surface of the unwinding shaft fixing block (17).

Technical Field

The invention relates to the field of machinery, in particular to a composite unwinding device for a tobacco material.

Background

The cigarette is a strip-shaped cigarette product prepared by rolling tobacco shreds with cigarette paper, and the cigarette has filter tip cigarettes and non-filter tip cigarettes, and has the light taste and the strong taste. The cigarette is introduced into the commercial market of China from 1890, and is manufactured by factories from 1893, the production and marketing are increased year by year, and the cigarette yield of China is the first of all countries of the world since 1980.

At present, more than 3 hundred million smokers exist in China, and people are in the top of the world, have huge scale and stable requirements, and support the high prospect of the tobacco industry in China. With the increase of economic development and expenditure, the consumption level of residents is continuously improved, cigarettes as daily necessities also rise to the ship height, and the tobacco consumption demand of the whole society is continuously increased, so that higher requirements are put forward on the production efficiency of tobacco enterprises.

In the composite production process of the lining paper product for cigarettes, the base paper needs to be fed and unloaded at the unreeling part of the composite equipment. The unreeling part of the compound equipment consists of an unreeling shaft and an unreeling arm, wherein the unreeling shaft is a conical shaft, and the unreeling arm bearing is a linear bearing. The device has the potential safety hazard that the scroll drops, injures board operating personnel at spindle nose wearing and tearing, bearing damage, and the stock influences compound semi-manufactured goods quality because of the atress is inhomogeneous.

Disclosure of Invention

In view of the above disadvantages, the technical problem to be solved by the present invention is to provide a composite unwinding device for tobacco materials, which is used for prolonging the service life of the unwinding device, maintaining the uniform stress of paper, and improving the quality of composite products.

In order to solve the technical problems, the invention adopts the technical scheme that,

the utility model provides a combined unwinding device of material for cigarette, includes the base, unreels the arm, unreels the axle and unreels the fixing base, unreels arm slidable mounting on the base, unreels fixing base fixed mounting on unreeling the arm, unreels the axle both ends respectively with adjacent unreel the fixing base and rotate and be connected.

The invention further adopts or combines the following technical scheme while adopting the technical scheme.

Unreel the fixing base and include fixed baseplate, roll up arm connecting plate and fixed plate, roll up the arm connecting plate and unreel arm fixed connection, fixed baseplate fixed connection is on rolling up the up end of arm connecting plate, and the fixed plate rotates with fixed baseplate to be connected, and this life who unreels the fixing base is higher.

Be equipped with the axle fixed slot of unreeling in fixed baseplate, unreel the axle fixed slot and be equipped with the opening on fixed baseplate, the fixed plate rotates to be installed at the opening part.

The opening is equipped with the fixed plate installation department at the position that fixed baseplate and book arm connecting plate are connected, and the fixed plate rotates with the fixed plate installation department to be connected, is equipped with the fixed plate mounting groove at open-ended opposite side.

The fixed plate is rotatably provided with a locking screw which is detachably connected with the fixed plate mounting groove.

The unwinding shaft is an inflatable shaft, which is a special winding and unwinding shaft, and the surface of the shaft can be protruded after high-pressure inflation, and the surface part of the shaft can be retracted quickly after deflation.

Unreel the arm and include slide and linking arm, slide slidable mounting is on the base, and linking arm fixed connection is equipped with fixed floor in the inboard of linking arm on the slide, unreels fixing base fixed mounting on fixed floor.

The base is fixedly provided with a slide rail, and the unwinding arm is connected with the slide rail in a sliding manner.

An adjusting screw rod is rotatably installed in the base and connected with the unwinding arm.

Unreel the axle fixed slot and be the U-shaped, through the setting of the axle fixed slot of unreeling of U-shaped, be convenient for carry out the dismouting to unreeling the axle, improve production efficiency.

The invention has the advantages that the whole shaft penetrates through the inflatable shaft of the paper core, the stress area of the whole roll paper is increased, the pressure intensity of unit area is reduced, and the paper is uniformly stressed under the condition of certain tension of the lining paper product.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the unwinding arm of the present invention.

Fig. 3 is a side view of the unwinding fixing base.

Fig. 4 is a schematic structural diagram of the unwinding fixing seat.

Reference numerals: the base 1 unreels the arm 2, unreels the axle 3, unreels fixing base 4, fixed baseplate 5, rolls up arm connecting plate 6, fixed plate 7, unreels axle fixed slot 8, fixed plate installation department 9, fixed plate mounting groove 10, locking screw 11, slide 12, linking arm 13, fixed floor 14, slide rail 15, accommodate the lead screw 16, unreels axle fixed block 17, arc wall 18, spacing groove 19, ejecting screw 20, fixed plate spout 21.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

The utility model provides a combined unwinding device of cigarette material, which comprises a base 1, unreel arm 2, unreel axle 3 and unreel fixing base 4, it installs on base 1 to unreel arm slidable mounting, unreel fixing base 4 fixed mounting unreels on arm 2, the both ends of unreeling axle 3 rotate with adjacent unreeling fixing base 4 respectively and are connected, what unreel axle 3 adopted is the inflatable shaft, the inflatable shaft that runs through the refill with the whole axle, increase the lifting surface area of whole stock form, reduce unit area's pressure, make inside lining paper product under the certain condition of tension, the paper atress is even, replace former cone spindle nose through inflatable shaft, can avoid the friction between paper and the unwinding device part when the ejection of compact, improve this unwinding device's life.

The air expansion shaft is a special winding and unwinding shaft, the surface of the air expansion shaft can be protruded after high pressure inflation, the surface of the air expansion shaft can be partially and rapidly retracted after deflation, before inflation, the shaft diameter of the air expansion shaft is smaller than that of the paper core, the paper core is conveniently sleeved outside the air expansion shaft, after the relative position between the air expansion shaft and the paper core is carried out, inflating the air expansion shaft to expand the air expansion shaft until the air expansion shaft and the paper core are clamped relatively to complete the fixed installation of the paper core, fixedly installing the paper core through the air expansion shaft, can effectively prevent the relative friction between the paper core and the shaft, prevent the shaft from being abraded, prolong the service life of the inflatable shaft, and preferably, what adopt in this compound unwinding device is cantilever physiosis axle, cantilever physiosis axle only need with physiosis axle gassing just can take off the material when unloading, need not to unload whole root axle when unloading at every turn, can more effectual improvement production efficiency.

Unreel fixing base 4 and include fixed baseplate 5, roll up arm connecting plate 6 and fixed plate 7, roll up arm connecting plate 6 and unreel arm 2 fixed connection, fixed baseplate 5 fixed connection is on rolling up the up end of arm connecting plate 6, and fixed plate 7 rotates with fixed baseplate 5 to be connected, unreels fixing base 4 through this and replaces former cone spindle nose, can avoid the friction between paper and the unwinding device part when the ejection of compact, improves the life who unreels fixing base 4.

Be equipped with in fixed baseplate 5 and unreel axle fixed slot 8, unreel axle fixed slot 8 is equipped with the opening on fixed baseplate 5, through the open-ended setting, be convenient for will unreel axle 3 fixed mounting to unreeling in fixing base 4, improve the installation effectiveness of work piece, fixed plate 7 rotates to be installed at the opening part, will unreel the opening of fixed slot 8 through fixed plate 7 and seal, will unreel the tip fixed mounting of axle 3 in unreeling fixed slot 8.

The opening is equipped with fixed plate installation department 9 at the position that fixed baseplate 5 and roll up arm connecting plate 6 are connected, and fixed plate 7 rotates with fixed plate installation department 9 to be connected, is equipped with fixed plate mounting groove 10 at open-ended opposite side, through the setting of fixed plate installation department 9 and fixed plate mounting groove 10, is convenient for realize with fixed plate 7 and fixed baseplate 5 fixed connection.

Fixed plate 7 is last to rotate and to install locking screw 11, locking screw 11 and fixed plate mounting groove 10 detachable connections, and locking screw 11 is used for in fixed mounting to fixed baseplate 5 fixed plate 7.

Unreeling arm 2 includes slide 12 and linking arm 13, and slide 12 slidable mounting is on base 1, and linking arm 13 fixed connection is on slide 12, is equipped with fixed floor 14 in the inboard of linking arm 13, unreels fixing base 4 fixed mounting on fixed floor 14, promptly, rolls up arm connecting plate 6 and fixed floor 14 fixed connection.

A slide rail 15 is fixedly arranged on the base 1, and the unwinding arm 2 is slidably connected with the slide rail 15.

An adjusting screw rod 16 is rotatably mounted in the base 1, the adjusting screw rod 16 is connected with the unreeling arm 2, and the relative position of the unreeling arm 2 is adjusted through the adjusting screw rod 16.

Unreel the axle fixed slot 8 and be the U-shaped, through the setting of the axle fixed slot 8 of unreeling of U-shaped, be convenient for carry out the dismouting to unreeling axle 3, improve production efficiency.

Removable installation in unreeling the axle fixed slot 8 is unreeled the axle fixed block 17, be equipped with the arc wall 18 on unreeling the end face of axle fixed block 17, the arc wall with unreel the axle fixed slot 8 and mutually support and carry out fixed connection to unreeling the axle 3, can prevent to unreel the axle 3 and take place relative movement unreeling the axle fixed slot 8, lead to making in the unreeling axle and take place the damage, it is preferred, arc wall 18 is in on same disc with the arc portion of unreeling the axle fixed slot 8, namely, the arc portion and the arc wall 18 of unreeling the axle fixed slot 8 all with unreel the axle 3 tangent.

Be equipped with spacing groove 19 in arc wall 18, it is corresponding, fixedly connected with set screw on unreeling shaft 3's lateral wall, spacing groove 19 and the mutual joint of set screw, setting through spacing groove 19, be convenient for carry on spacingly to unreeling shaft 3, prevent that the unreeling shaft from taking place relative rotation in unreeling shaft fixed slot 8, prevent to take place relative friction between unreeling shaft 3 and the unreeling shaft fixed slot 8, further improve the life of unreeling shaft, preferably, spacing groove 19's length is half of unreeling shaft fixed block 17 length, be convenient for carry on spacingly through spacing groove 19 to unreeling shaft 3's axial, improve unreeling shaft 3's installation accuracy.

In some preferred modes, an ejection screw 20 is further arranged on the fixing plate 7, the position of the ejection screw 20 corresponds to the position of the unreeling shaft fixing block 17, and the unreeling shaft fixing block 17 is matched and connected with the unreeling shaft fixing groove 8 through the ejection screw 20.

In some preferred modes, a fixing plate sliding groove 21 is arranged in the unwinding shaft fixing block 17, and the fixing plate sliding groove 21 is connected with the fixing plate 7 in a sliding mode.

When carrying out fixed mounting to unreeling the axle, will unreel the axle 3 earlier and insert in unreeling the axle fixed slot 8, then will unreel the axle fixed block 17 and insert in unreeling the axle fixed slot 8, when inserting, will unreel epaxial set screw and spacing groove 19 to it, will unreel the axle fixed block and unreel the mutual spacing joint of axle, then fix unreeling the axle fixed block 17 through ejecting screw 20, the installation is accomplished, this mounting method is simple, the production efficiency of enterprise is improved, and unreel the axle 3 and the side unreel and be connected between the fixing base more stably, can effectual improvement this service life who unreels the device.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.