阅读说明：本技术 抚料机构及含其的分卷设备 (Material stroking mechanism and coil separating equipment comprising same ) 是由 李泽仁 周欢 占申国 周闯 于 2018-09-06 设计创作，主要内容包括：本发明公开了一种抚料机构及含其的分卷设备,抚料机构用于将卷材缠绕至纸芯筒的表面,所述抚料机构包括：抚料头,所述抚料头接触于所述卷材背离所述纸芯筒的一侧表面；第一驱动器,所述第一驱动器连接于所述抚料头并驱动所述抚料头环绕所述纸芯筒转动；第二驱动器,所述第二驱动器连接于所述抚料头并驱动所述抚料头接近所述纸芯筒的表面。该抚料机构通过第一驱动器带动抚料头环绕纸芯筒转动,以使卷材能够通过抚料头而环绕与卷材表面,而后,在第二驱动器的驱动下,抚料头带着卷材的末端接近纸芯筒的表面,以使的卷材的末端被塞入卷材和纸芯筒之间,从而使得卷材依靠摩擦力绕紧固定在纸芯筒表面。(The invention discloses a material stroking mechanism and a coil separating device comprising the same, wherein the material stroking mechanism is used for winding a coiled material on the surface of a paper core cylinder, and comprises: the material stroking head is in contact with one side surface of the coiled material, which is far away from the paper core cylinder; the first driver is connected to the material stroking head and drives the material stroking head to rotate around the paper core cylinder; and the second driver is connected to the material stroking head and drives the material stroking head to approach the surface of the paper core cylinder. Should smooth material mechanism and drive through first driver and smooth stub bar and encircle the refill section of thick bamboo rotation to make the coiled material can encircle and the coiled material surface through smooth the stub bar, then, under the drive of second driver, smooth the stub bar and take the terminal surface that is close to the refill section of thick bamboo of coiled material, so that the terminal of coiled material of messenger is stuffed into between coiled material and the refill section of thick bamboo, thereby makes the coiled material rely on frictional force to fix on the refill section of thick bamboo surface around fastening.)

1. A stroking mechanism for winding a web material onto a surface of a core barrel, comprising:

the material stroking head is in contact with one side surface of the coiled material, which is far away from the paper core cylinder;

the first driver is connected to the material stroking head and drives the material stroking head to rotate around the paper core cylinder;

and the second driver is connected to the material stroking head and drives the material stroking head to approach the surface of the paper core cylinder.

2. The stroking mechanism of claim 1, wherein the first driver is connected to the stroking head by the second driver such that the first driver drives the second driver and the stroking head to rotate about the core barrel.

3. The stroking mechanism of claim 2, further comprising a connecting bracket having a trip shaft;

the material stroking head is connected to one end, far away from the turnover shaft, of the connecting support, and the second driver is connected to the turnover shaft of the connecting support so as to drive the material stroking head to swing around the turnover shaft.

4. A stroking mechanism according to claim 3, wherein the stroking head is rollingly connected to the attachment bracket and rolls along the surface of the core cylinder.

5. The stroking mechanism of claim 4, wherein the stroking head is a compression roller.

6. A splitting apparatus, characterized in that it comprises:

the stroking mechanism of any one of claims 1-5;

the fixed shaft is used for penetrating the paper core cylinder;

and the unwinding mechanism is used for unwinding the coiled material to a position between the paper core cylinder and the material spreading head.

7. The apparatus according to claim 6, further comprising a moving mechanism coupled to the stroking mechanism and driving the stroking mechanism away from or toward the stationary shaft.

8. The apparatus according to claim 7, wherein the moving mechanism drives the stroking mechanism in a horizontal direction away from or toward the stationary shaft.

9. The apparatus of claim 6, further comprising an apparatus frame, wherein one end of the stationary shaft is attached to the apparatus frame;

the material stroking mechanism further comprises a guide rail, the material stroking head is connected to the guide rail, the guide rail is rotatably connected to the equipment frame, and the guide rail is provided with an avoiding opening for the fixed shaft to pass through.

Technical Field

The invention relates to a material stroking mechanism and a bundling device comprising the same.

Background

The coil material split means that the coil material of a large coil is split into a plurality of small coils through split equipment so as to meet the requirements of the subsequent manufacturing process. Before the start of the roll separation, the coiled material is wound on the surface of the paper core cylinder and is wound on the paper core cylinder for at least one circle, so that the coiled material can be fixed on the surface of the paper core cylinder by surrounding and fastening by means of friction.

In the prior art, the winding of the coiled material on the surface of the paper core cylinder can only be manually completed by workers. However, manual winding of the web has great uncertainty and error rate, which easily causes feeding failure because the web is not wound on the paper core cylinder, so that the roll dividing equipment must be stopped and reworked, and the production efficiency is affected; in addition, in the coiled material winding process, the hands of workers are very close to the rotating coil separating equipment, and the potential safety hazard also exists.

Disclosure of Invention

The invention aims to overcome the defects that in the prior art, a coiled material is wound tightly on the surface of a paper core cylinder by a worker, the production efficiency of coil splitting is influenced, and potential safety hazards exist, and provides a material stroking mechanism and coil splitting equipment comprising the same.

The invention solves the technical problems through the following technical scheme:

a stroking mechanism for winding a web material onto a surface of a core barrel, the stroking mechanism comprising:

the material stroking head is in contact with one side surface of the coiled material, which is far away from the paper core cylinder;

the first driver is connected to the material stroking head and drives the material stroking head to rotate around the paper core cylinder;

and the second driver is connected to the material stroking head and drives the material stroking head to approach the surface of the paper core cylinder.

Should smooth material mechanism and drive through first driver and smooth stub bar and encircle the refill section of thick bamboo rotation to make the coiled material can encircle with the coiled material surface through smooth the stub bar, then, under the drive of second driver, smooth the stub bar and take the terminal surface that is close to the refill section of thick bamboo of coiled material, so that the terminal of coiled material of messenger is filled in between coiled material and the refill section of thick bamboo, thereby makes the coiled material rely on frictional force to fix on the refill section of thick bamboo surface around fastening.

Preferably, the first driver is connected to the material-stroking head through the second driver, so that the first driver drives the second driver and the material-stroking head to rotate around the paper core cylinder.

Preferably, the stroking mechanism further comprises a connecting bracket, and the connecting bracket is provided with a turnover shaft;

the material pressing head is connected to one end, far away from the turnover shaft, of the connecting support, and the second driver is connected to the turnover shaft of the connecting support so as to drive the material pressing head to swing around the turnover shaft.

The structure can enable the material-stroking head to realize the function of approaching towards the surface of the paper core cylinder, and the structure is simple and reliable, and is convenient to maintain.

Preferably, the material-stroking head is connected with the connecting bracket in a rolling manner and rolls along the surface of the paper core cylinder.

The coiled material is moved around the rotation of the paper core cylinder along with the material smoothing head and is gradually close to the paper core cylinder, the rolling of the opposite surface of the coiled material of the material smoothing head can be reduced, and the obstruction of the material smoothing head to the production of the coiled material is reduced, so that the coiled material can be more smoothly wound and attached to the surface of the paper core cylinder.

Preferably, the material pressing head is a pressing roller.

A splitting apparatus, comprising:

a stroking mechanism as described above;

the fixed shaft is used for penetrating the paper core cylinder;

and the unwinding mechanism is used for unwinding the coiled material to a position between the paper core cylinder and the material stroking head.

This bundling equipment is through setting up and pacifying material mechanism to replace among the prior art with manual mode with the coiled material wind tight on the refill section of thick bamboo surface, effectively improved the reliability of winding tight coiled material, improved production efficiency, and, at the coiled material wind tight in-process, the hand also can not contact with coiled material or refill section of thick bamboo, avoided latent safe hidden trouble.

Preferably, the roll separating device further comprises a moving mechanism, wherein the moving mechanism is connected to the material stroking mechanism and drives the material stroking mechanism to move away from or approach the fixed shaft.

Through setting up moving mechanism to the drive is patted the material mechanism and is kept away from the fixed axle, can make the refill section of thick bamboo on the fixed axle when carrying out other bundling processes, avoids patting the normal operating that the material mechanism and fixed axle distance are too close and influence other processes.

Preferably, the moving mechanism drives the stroking mechanism to move away from or approach the fixed shaft along the horizontal direction, so that the influence of the self weight of the stroking mechanism on the moving mechanism is avoided, and the power required by the moving mechanism to drive the stroking mechanism is reduced.

Preferably, the decoiling equipment further comprises an equipment frame, and one end of the fixed shaft is connected to the equipment frame;

the material stroking mechanism further comprises a guide rail, the material stroking head is connected to the guide rail, the guide rail is rotatably connected to the equipment frame, and the guide rail is provided with an avoiding opening for the fixed shaft to pass through.

The positive progress effects of the invention are as follows:

in this comforting material mechanism and contain its partial volume equipment, comforting material mechanism and driving through first driver and comforting the stub bar and encircle the refill section of thick bamboo and rotate to make the coiled material can encircle and the coiled material surface through comforting the stub bar, then, under the drive of second driver, comforting the stub bar and taking the terminal surface that is close to the refill section of thick bamboo of coiled material, so that the terminal of coiled material of messenger is filled in between coiled material and the refill section of thick bamboo, thereby makes the coiled material rely on frictional force to fix on the refill section of thick bamboo surface around fastening.

Should smooth material mechanism drives the stub bar through first driver and second driver respectively to the stub bar that smooths to the messenger smooths the stub bar and can replace and wind the coiled material tightly on refill section of thick bamboo surface with manual mode among the prior art, thereby has effectively improved the reliability around tight coiled material, has improved production efficiency, and, at the coiled material in-process of winding tightly, the hand also can not contact with coiled material or refill section of thick bamboo, has avoided latent potential safety hazard.

Drawings

Fig. 1 is a schematic perspective view of a material stroking mechanism according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a use state of the stroking mechanism according to an embodiment of the present invention.

Fig. 3 is a partial structural schematic view of a stroking mechanism according to an embodiment of the present invention.

Description of reference numerals:

bundling device 100

Material stroking mechanism 1

Material-stroking head 11

Drive rod 121

Second actuator 13, link mechanism 131

Connecting bracket 14, overturning shaft 141

Guide rail 15, escape opening 151

Fixed shaft 2

Coil 101

Paper core cylinder 102

Detailed Description

The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.

As shown in fig. 1, 2 and 3, the present invention provides a stroking mechanism 1 for winding a web 101 on a surface of a core cylinder 102 so that the web 101 can be wound on the core cylinder 102, wherein the stroking mechanism 1 specifically comprises a stroking head 11, a first driver (not shown in the figure) and a second driver 13. Wherein, comforting stub bar 11 and coiled material 101 and being located coiled material 101 and deviating from in the one side of refill section of thick bamboo 102, first driver is connected in this comforting stub bar 11 and drives comforting stub bar 11 and encircle refill section of thick bamboo 102 and rotate, and second driver 13 also is connected in this comforting stub bar 11 and drives comforting stub bar 11 and is close to the surface of refill section of thick bamboo 102.

The material smoothing mechanism 1 drives the material smoothing head 11 to rotate around the paper core cylinder 102 through the first driver, so that the coiled material 101 can surround the surface of the coiled material 101 through the material smoothing head 11, and then, under the driving of the second driver 13, the material smoothing head 11 brings the tail end of the coiled material 101 close to the surface of the paper core cylinder 102, so that the tail end of the coiled material 101 is inserted between the coiled material 101 and the paper core cylinder 102, and the coiled material 101 is fastened on the surface of the paper core cylinder 102 around the periphery of the paper core cylinder 102 by means of friction force.

After the material stroking mechanism 1 analyzes the principle of winding the coiled material 101 on the paper core cylinder 102 and realizing self-tightening fixation for the inventor, how to wind the coiled material 101 on the surface of the paper core cylinder 102 is decomposed into two simple movements, namely, the coiled material 101 is driven to rotate around the paper core cylinder 102 and the tail end of the coiled material 101 is driven to gradually approach the surface of the paper core cylinder 102. Then, combine mechanical structure's characteristic to first driver and second driver 13 are respectively to tending stub bar 11 and are driven, make and smooth stub bar 11 and replace the manual mode among the prior art and wind coiled material 101 tightly on the refill section of thick bamboo 102 surface, thereby effectively improved the reliability of winding coiled material 101, improved production efficiency, in addition, at coiled material 101 in-process of winding tightly, the hand also can not contact with coiled material 101 or refill section of thick bamboo 102, thereby avoided latent potential safety hazard.

As shown in fig. 3, the first driver includes a rotating motor (not shown) and a transmission rod 121, and the transmission rod 121 is indirectly or directly connected to the material spreading head 11 to transmit the rotating driving force of the rotating motor to the material spreading head 11.

Since the first driver must continuously drive the material-stroking head 11 to rotate when the coiled material 101 is wound on the surface of the paper core cylinder 102, and the second driver 13 can only drive the material-stroking head 11 to be close to the paper core cylinder 102 when the material-stroking head 11 contacts with the end of the coiled material 101, in this embodiment, the first driver is connected to the material-stroking head 11 through the second driver 13, so that the first driver can drive the second driver 13 and the material-stroking head 11 to rotate around the paper core cylinder 102.

As shown in fig. 1 and fig. 2, the material discharging mechanism 1 further includes a connecting bracket 14, the connecting bracket 14 has an overturning shaft 141, the material discharging head 11 is connected to an end of the connecting bracket 14 away from the overturning shaft 141, and the second driver 13 is connected to the overturning shaft 141 of the connecting bracket 14 to drive the material discharging head 11 to swing around the overturning shaft 141. The structure can enable the material-stroking head 11 to achieve the function of approaching the surface of the paper core cylinder 102, and the structure is simple and reliable, and is convenient to maintain. The second driver 13 may be a rotation driving component, and may also be an air cylinder as shown in fig. 1, so as to drive the turning shaft 141 to rotate by a lever prying principle, so that the material-stroking head 11 swings around the turning shaft 141.

In addition, the material smoothing head 11 can be connected to the connecting bracket 14 in a rolling connection manner, so that the material smoothing head 11 can roll along the surface of the paper core cylinder 102, and by enabling the material smoothing head 11 to roll along the surface of the paper core cylinder 102, when the coiled material 101 rotates around the paper core cylinder 102 along with the material smoothing head 11 and gradually approaches the paper core cylinder 102, the material smoothing head 11 can reduce the obstruction of the material smoothing head 11 to the coiled material 101 through the rolling relative to the surface of the coiled material 101, so that the coiled material 101 can be more smoothly wound and attached to the surface of the paper core cylinder 102. Preferably, the material-stroking head 11 may be a press roller.

As shown in fig. 1, fig. 2 and fig. 3, the present invention further provides a roll splitting apparatus 100, which includes the material stroking mechanism 1, a fixing shaft 2 and an unwinding mechanism (not shown in the drawings), where the fixing shaft 2 is used for the paper core cylinder 102 to penetrate through to fix the paper core cylinder 102, and the unwinding mechanism is used for unwinding the coiled material 101 between the paper core cylinder 102 and the material stroking head 11, so that the material stroking mechanism 1 can wind the coiled material 101 on the surface of the paper core cylinder 102.

This bundling equipment 100 is through setting up stroking material mechanism 1 to replace among the prior art with manual mode with coiled material 101 wind tightly on the refill section of thick bamboo 102 surface, effectively improved the reliability of winding tight coiled material 101, improved production efficiency, and, at coiled material 101 wind tight in-process, the hand also can not contact with coiled material 101 or refill section of thick bamboo 102, avoided potential safety hazard. The unwinding mechanism is the prior art, and the structure and principle of the unwinding mechanism are not changed in the roll splitting apparatus 100 of the present invention, so the detailed structure and principle of the unwinding mechanism are not described herein again.

This bundling equipment 100 is still including the equipment frame, and pacify material mechanism 1 is still including guide rail 15, pacifies material mechanism 1's the stub bar 11 of pacifying and connects at guide rail 15, and guide rail 15 links to each other with the equipment frame with swivelling joint's mode to the messenger can be driven by first driver and rotate by the stub bar 11. One end of the fixed shaft 2 of the roll-separating device 100 is also connected to the device frame, wherein, because the fixed shaft 2 and the material-stroking head 11 are in a concentric rotation state, the guide rail 15 of the material-stroking mechanism 1 should have an avoiding opening 151 for the fixed shaft 2 to pass through, so as to avoid the interference when the fixed shaft 2 and the guide rail 15 are connected to the device frame at the same time.

The roll dividing apparatus 100 further comprises a moving mechanism (not shown in the figure), which is connected to the material smoothing mechanism 1 and is used for driving the material smoothing mechanism 1 to move away from or approach the fixed shaft 2. By arranging the moving mechanism and driving the material stroking mechanism 1 to be far away from the fixed shaft 2, the normal operation of other processes can be prevented from being influenced by the too close distance between the material stroking mechanism 1 and the fixed shaft 2 when the paper core tube 102 on the fixed shaft 2 is subjected to other roll dividing processes. Preferably, in this embodiment, the moving mechanism drives the material stroking mechanism 1 to be away from or close to the fixed shaft 2 along the horizontal direction, so as to avoid the influence of the self weight of the material stroking mechanism 1 on the moving mechanism, thereby reducing the power required by the material stroking mechanism 1 driven by the moving mechanism.

In addition, in order to avoid the interference between the fixed shaft 2 and the components of the material stroking mechanism 1 when the material stroking mechanism 1 is far away from the fixed shaft 2, the shape of the guide rail 15 of the material stroking mechanism 1 may be C-shaped as shown in fig. 1, so that the fixed shaft 2 can enter and exit the material stroking mechanism 1 through the opening of the C-shaped structure.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and brief description, but do not indicate or imply that the referenced device or assembly must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of illustration only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.