CN210480329U - Pneumatic centre crouches and twines machine - Google Patents

Abstract

The utility model relates to a pneumatic centre lying and winding machine, which comprises a machine body, wherein a driving shaft and a driven shaft with opposite axes are arranged on the machine body, a rotating driving piece for driving the driving shaft to rotate is fixedly arranged on the machine body, the driven shaft rotates relative to the machine body, one side of the machine body is also provided with a paper feeding mechanism for providing fiber paper, a sliding driving piece for driving the paper feeding mechanism to horizontally slide along the axes of the driving shaft is arranged on the machine body, the paper feeding mechanism comprises a sliding block horizontally sliding with the machine body, a connecting plate fixedly connected with the sliding block and a paper feeding wheel rotatably connected with the top end of the connecting plate, a mounting bar is fixedly connected on the connecting plate and positioned above the axes of the driving shaft, the top end of the mounting bar is fixedly provided with a vertical downward pressing cylinder, the bottom end of a piston rod of the pressing cylinder, the utility model discloses have the effect that makes the winding work of cellophane go on more smoothly.

Description

Pneumatic centre crouches and twines machine

Technical Field

The utility model belongs to the technical field of the technique of the machine of twining crouches and specifically relates to a pneumatic top machine of twining crouches is related to.

Background

Weaving cloth need wind on the wind-up roll after production to in collection and transportation, weaving cloth winding when on the wind-up roll, can lead to appearing weaving cloth winding unsmooth, the uneven condition that distributes on the wind-up roll because electrostatic action adsorbs on the wind-up roll, consequently need twine the insulating fiber paper of one deck earlier on the circumferential surface of wind-up roll, twine the fiber paper and need use pneumatic top machine of crouching.

The current pneumatic top machine of winding that crouches includes the organism, and the organism is provided with the relative main pivot of axis and follows the pivot, and the fixed main pivot pivoted rotation driving piece that drives that is provided with on the organism follows the pivot and rotates with the organism to be connected, and the organism is provided with the paper feeding mechanism who is used for providing the fiber paper between main pivot and follow the pivot, and the fixed electronic paper feeding mechanism that is provided with on the organism slides the driving piece along organism horizontal slip. When the circumferential surface of wind-up roll twines the cellophane, at first with the both ends of wind-up roll respectively with main pivot with from the pivot fixed, then paste the cellophane that paper feeding mechanism carried in the one end of the circumferential surface of wind-up roll, rotate the driving piece after that and drive the wind-up roll and rotate, the slip driving piece drives paper feeding mechanism horizontal slip to can twine one deck cellophane fast on making the circumferential surface of wind-up roll.

Before the fiber paper is wound, the fiber paper is directly adhered to the unwinding roller after being discharged from the paper feeding mechanism, and the fiber paper is pulled by the paper feeding mechanism, so that the fiber paper is easy to fall off from the unwinding roller, and the fiber paper is difficult to wind smoothly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pneumatic top machine of twining that crouches reaches the effect that makes the winding work of fiber paper go on more smoothly.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a pneumatic top machine of winding of crouching, includes the organism, is provided with axis just right driving shaft and driven shaft on the organism, fixedly on the organism be provided with drive driving shaft pivoted rotation driving piece, the relative organism of driven shaft rotates, and one side of organism still is provided with the paper feeding mechanism who is used for providing the cellophane, is provided with the horizontal gliding sliding driving piece of axis along the driving shaft of drive paper feeding mechanism on the organism, paper feeding mechanism include with the horizontal gliding sliding block of organism, with sliding block fixed connection's connecting plate and with the top rotation's of connecting plate paper feeding wheel, fixedly connected with mounting bar on the connecting plate, the mounting bar is located the axis top of driving shaft, the top of mounting bar is fixed to be provided with vertical decurrent compressing cylinder, the bottom fixedly connected with of the piston rod that compresses tightly the cylinder is used.

By adopting the technical scheme, when the fiber paper needs to be wound on the winding roller, the two ends of the winding roller are respectively fixed with the driving shaft and the driven shaft, then the fiber paper wound on the paper feeding wheel is bonded on the winding roller, the pressing cylinder drives the pressing body to move downwards, so that the pressing body presses the fiber paper on the circumferential surface of the winding roller, then the rotating driving piece drives the winding roller to rotate, and meanwhile, the sliding driving piece drives the paper feeding mechanism to horizontally slide, so that the fiber paper is continuously wound on the circumferential surface of the winding roller while the winding roller rotates, and the pressing body can better press the fiber paper on the winding roller because the pressing body horizontally moves along with the paper feeding mechanism, thereby bubbles or bulges can not exist between the fiber paper and the winding roller, the winding quality of the fiber paper is greatly improved, and the fiber paper can not fall off from the winding roller until the winding roller is wound, greatly improves the winding smoothness of the fiber paper.

The utility model discloses further set up to: the top of the compressing body is arc-shaped and matched with the winding roller, and the compressing body is obliquely and downwards arranged towards the direction close to the connecting plate.

Through adopting above-mentioned technical scheme, the top of the pressing body is circular-arc with wind-up roll looks adaptation, therefore before the wind-up roll begins to rotate, the pressing body just can better ground pressure the cellophane on the wind-up roll for the initial area of contact of cellophane and wind-up roll increases, and the contact force between cellophane and the wind-up roll increases, is difficult to more drop, has further improved the smooth and easy nature of the winding book of cellophane.

The utility model discloses further set up to: the bottommost end of the pressing body is in an upward tilting shape.

Through adopting above-mentioned technical scheme, when the pressing body pressed the cellophane on the wind-up roll, because the bottommost of pressing body is the upwarping form, consequently the pressing body can not lead to the fact the interference to the cellophane when compressing tightly the cellophane, has effectively avoided the cellophane to be compressed tightly the bottommost wearing and tearing of body, cut off, and then makes the process of cellophane laminating to the wind-up roll more smooth and easy.

The utility model discloses further set up to: the lower surface of the pressing body is rotatably connected with a pressing wheel, and the rotating axis of the pressing wheel is parallel to the axis of the winding roller.

Through adopting above-mentioned technical scheme, the pressing body is when pressing fibre paper on the wind-up roll, pinch roller and fibre paper contact to along with the continuous rotation of wind-up roll, the pinch roller rotates along with it, thereby reduced the frictional force of pressing body to fibre paper, the rotation of wind-up roll can not too much be obstructed, thereby improved fibre paper around rolling up smooth and easy nature.

The utility model discloses further set up to: and a buffer layer is fixedly arranged on the circumferential surface of the pinch roller.

Through adopting above-mentioned technical scheme, the pinch roller is when pushing down fiber paper, buffer layer and fiber paper direct contact, and the buffer layer can prevent the direct rigid contact of pinch roller and fiber paper, has improved the protection dynamics to fiber paper greatly, has effectively reduced fiber paper and has improved fiber paper's the quality of rolling up in the emergence of the wearing and tearing phenomenon that the in-process appears of rolling up.

The utility model discloses further set up to: the buffer layer is made of rubber.

Through adopting above-mentioned technical scheme, the buffer layer matter of rubber material is soft and have elasticity, consequently makes fiber paper can receive the elasticity when compressing tightly fiber paper and compress tightly, can not damaged when fiber paper is compressed tightly, has improved fiber paper around the quality of rolling up on the wind-up roll.

The utility model discloses further set up to: the connecting plate is rotatably connected with a tensioning wheel, the rotating axis of the tensioning wheel is parallel to the rotating axis of the driving shaft, and the height of the tensioning wheel is lower than that of the driving shaft.

Through adopting above-mentioned technical scheme, the cellophane gets the tensioning after bypassing the take-up pulley from the transfer reel after unreeling for the cellophane can be spread on the wind-up roll after the tensioning, has improved the quality of rolling up of cellophane.

The utility model discloses further set up to: the connecting plate is rotatably connected with two guide wheels with circumferential surfaces close to each other, the rotation axis of each guide wheel is parallel to that of the tensioning wheel, and the two guide wheels are positioned above the tensioning wheel.

Through adopting above-mentioned technical scheme, the cellophane unreels the back from the feed roller, at first obtains the guide between two guide wheels, then bypasses the tensioner wheel and obtains the tensioning, consequently makes the trend of cellophane more clear and definite, the tensioning effect is better, has further improved the quality of rolling up of cellophane.

To sum up, the utility model discloses a beneficial technological effect does:

1. the vertical downward pressing cylinder is arranged at the top end of the mounting bar, and the pressing body of the pressing cylinder is arranged on the top end of the mounting bar, so that the fiber paper is effectively pressed in the process of winding on the winding roller, and the winding smoothness of the fiber paper is improved;

2. the top end of the pressing body is set to be in an arc shape matched with the winding roller, so that the contact area of the pressing body and the fiber paper is increased;

3. the bottom through pressing the body sets up to the upwarp form, prevents effectively that the cellophane from being worn and torn, cutting off, has improved the stability of rolling up of cellophane.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of a partial structure of the present embodiment after the wind-up roll is hidden;

figure 4 is a partial structural schematic view aimed at emphasizing the guiding and tensioning wheels;

fig. 5 is a schematic view for emphasizing the structure of the buffer layer.

In the figure, 1, a machine body; 11. a drive shaft; 12. a driven frame; 121. a sleeve; 122. a slave cylinder; 123. a driven shaft; 2. a track; 21. a guide bar; 22. a lead screw; 3. a paper feeding mechanism; 31. a slider; 32. a connecting plate; 321. mounting a bar; 322. a pressing cylinder; 323. a guide wheel; 324. a tension wheel; 33. a paper feeding wheel; 4. a compression body; 41. a pinch roller; 411. a buffer layer; 5. and (7) winding the roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a pneumatic top machine of crouching, including organism 1, rotate on the organism 1 and connect the wind-up roll 5 that remains to twine the fiber paper, the fixed rotation driving piece that drives wind-up roll 5 pivoted that is provided with on the organism 1, be provided with on the organism 1 along the gliding paper feeding mechanism 3 of horizontal direction, and 1 internal fixation of organism is provided with the gliding sliding driving piece of 3 horizontal driving of paper feeding mechanism, the fiber paper unreels on the circumference face of wind-up roll 5 from paper feeding mechanism 3 after unreeling, and in the continuous pivoted of wind-up roll 5, paper feeding mechanism 3 constantly slides along the horizontal direction, thereby make the fiber paper can be quick, smoothly around rolling up on wind-up roll 5.

Referring to fig. 1 and 3, a driving shaft 11 is rotatably disposed on a machine body 1, the cross section of the driving shaft 11 is a regular hexagon, the rotation axis of the driving shaft 11 is horizontal, a rotating driving member (not shown) for driving the driving shaft 11 to rotate is disposed inside the machine body 1, in this embodiment, a motor is preferred, a driven frame 12 is detachably and fixedly connected to one side of the machine body 1 facing the driving shaft 11, the driven frame 12 and the machine body 1 are detachably and fixedly connected through bolts, a sleeve 121 with a horizontal axis is fixedly disposed at the top end of the driven frame 12, the axis of the sleeve 121 faces and coincides with the axis of the driving shaft 11, a driven cylinder 122 is fixedly disposed at one end of the sleeve 121 away from the driving shaft 11, a piston rod of the driven cylinder 122 slides through the sleeve 121, and the end of the piston rod of the driven cylinder 122 is rotatably connected to a driven shaft, and a bearing is provided between the follower shaft 123 and the piston rod of the follower cylinder 122 so that the follower shaft 123 rotates, and one end of the follower shaft 123 facing the drive shaft 11 is stepped. When the wind-up roll 5 is installed, firstly, one end of the wind-up roll 5 matched with the driving shaft 11 is matched with the driving shaft 11 in a plug-in mode, then the driven cylinder 122 drives the driven shaft 123 to insert into the other end of the wind-up roll 5, and the rotating driving piece can drive the wind-up roll 5 to rotate through the driving shaft 11.

Referring back to fig. 1, a horizontal rail 2 is fixedly disposed on the machine body 1, the rail 2 is parallel to the axis of the driving shaft 11 and is located right below the axis of the driving shaft 11, two guide rods 21 and a lead screw 22 are fixedly disposed on the rail 2, the two guide rods are parallel to the axis of the driving shaft 11, a sliding driving member inside the machine body 1 can drive the lead screw 22 to rotate, specifically, the sliding driving member is also a motor, an output shaft of the motor is fixedly connected with the lead screw 22, and the lead screw 22 is in rotating fit with the machine body 1.

Referring to fig. 1 and 2, the paper feeding mechanism 3 includes a sliding block 31, a connecting plate 32, and a paper feeding wheel 33, wherein the guide rod 21 horizontally passes through the connecting plate 32 and is in sliding fit with the connecting plate 32, the connecting plate 32 is in sliding fit with the rail 2, and the lead screw 22 passes through the guide rod 21 and is in threaded connection with the guide rod 21. When the sliding driving member drives the lead screw 22 to rotate, the lead screw 22 can drive the sliding block 31 to horizontally slide along the track 2. The connecting plate 32 is fixedly connected to one side of the sliding block 31, the paper feeding wheel 33 is located at the top end of the connecting plate 32 and is rotatably connected with the connecting plate 32, the rotating axis of the paper feeding wheel 33 is parallel to the rotating axis of the driving shaft 11, it is noted that the paper feeding wheel 33 is a spool, a sufficient amount of fiber paper is wound on the circumferential surface of the paper feeding wheel, and the fiber paper is unwound from the paper feeding wheel 33 and then wound on the winding roller 5, so that the winding roller 5 can be continuously wound with the fiber paper while continuously rotating.

Combine fig. 1 and fig. 2, connecting plate 32 is provided with horizontally mounting bar 321 towards the fixed height that is provided with in one side of driving shaft 11, the height at driving shaft 11 place of mounting bar 321, and the mounting bar 321 level extends to driving shaft 11's top, mounting bar 321 is in the one end fixedly connected with compressing cylinder 322 that is close to driving shaft 11, the vertical mounting bar 321 that passes of piston rod that compresses tightly cylinder 322, and the bottom fixedly connected with compressor 4 of the piston rod that compresses tightly cylinder 322, compressor 4 is located wind-up roll 5 directly over, when the circumferential surface of wind-up roll 5 with cellophane winding needs, compressing cylinder 322 drives compressor 4 and descends and presses in cellophane's top, make cellophane can laminate on wind-up roll 5 better, the smooth nature of the winding and the quality of cellophane have been improved.

As shown in fig. 2, the top end of the pressing body 4 is arc-shaped and is matched with the winding roller 5, the pressing body 4 is obliquely and downwardly arranged towards one side close to the connecting plate 32, and the bottommost end of the pressing body 4 is in an upward tilting shape. Consequently, the pressing body 4 is when compressing tightly the cellophane, and circular-arc pressing body 4 can push down and laminate fibre cloth on wind-up roll 5 better, increases the pressurized area of cellophane, and then has improved the stability of rolling up of cellophane to can prevent pressing body 4 after upwards perk of the bottom of pressing body 4 from fraying, cutting off the cellophane, improved the stability of rolling up of cellophane.

Combine fig. 2 and fig. 5, the lower surface of the compact 4 rotates and is connected with a plurality of pinch rollers 41, pinch roller 41's axis of rotation is parallel with wind-up roll 5, the fixed buffer layer 411 that is provided with on pinch roller 41's the circumferential surface, buffer layer 411 is the buffer layer 411 of rubber material, when the compact 4 pushes down, through pinch roller 41 and the rolling contact of fiber paper, can guarantee the effect that compresses tightly of fiber paper on the one hand, make fiber paper effectively laminate on the circumferential surface of wind-up roll 5, on the other hand also can reduce the frictional resistance that fiber paper received, thereby improve the winding smoothness nature of fiber paper.

As shown in fig. 4, two guide wheels 323 and a tension wheel 324 are rotatably connected to the connecting plate 32, the two guide wheels 323 are equal in height, the circumferential surfaces are close to each other, the guide wheels 323 are located above the tension wheel 324, the rotation axes of the guide wheels 323 and the tension wheel 324 are parallel to the paper feeding wheel 33, and after the fiber paper is unreeled from the paper feeding wheel 33, the fiber paper passes between the two guide wheels 323, then bypasses the bottom of the tension wheel 324, then extends upwards and is reeled on the reeling roller 5, so that the fiber paper can be effectively guided and tensioned, and the fiber paper can be better attached to the reeling roller 5.

The implementation principle of the embodiment is as follows: when needing to wind the fiber paper to wind-up roll 5, at first install wind-up roll 5 between driving shaft 11 and driven shaft 123, then make the fiber paper unreel the back from feed roller 33, after two leading wheel 323, walk around and cover on wind-up roll 5 from the bottom of take-up pulley 324 again, make pressure cylinder 322 drive the compressor 4 and move down this moment, make pinch roller 41 press the upper surface at the fiber paper, it drives wind-up roll 5 and rotates to rotate the driving piece, the sliding driving piece drives feeding mechanism 3 and slides along track 2, make the fiber paper can constantly twine on wind-up roll 5, the fiber paper is around rolling up the while, pinch roller 41 constantly rotates and compresses tightly the fiber paper, thereby make the fiber paper can laminate on wind-up roll 5 better, prevent that the fiber paper from droing, the quality of being wound up of fiber paper and around rolling up the smoothness nature have been improved greatly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a pneumatic top machine of winding of crouching, including organism (1), be provided with axis just right driving shaft (11) and driven shaft (123) on organism (1), the fixed driving shaft (11) pivoted rotation driving piece that is provided with on organism (1), driven shaft (123) relative organism (1) rotates, one side of organism (1) still is provided with paper feeding mechanism (3) that are used for providing the fiber paper, be provided with on organism (1) and drive paper feeding mechanism (3) along the axis horizontal slip's of driving shaft (11) slip driving piece, its characterized in that: paper feeding mechanism (3) including with organism (1) horizontal slip sliding block (31), with sliding block (31) fixed connection's connecting plate (32) and with the top of connecting plate (32) rotate feeding wheel (33) of being connected, fixedly connected with mounting bar (321) on connecting plate (32), mounting bar (321) are located the axis top of driving shaft (11), the top of mounting bar (321) is fixed and is provided with vertical decurrent compress tightly cylinder (322), the bottom fixedly connected with of the piston rod of compress tightly cylinder (322) is used for pressing the fibrous paper at compression body (4) of wind-up roll (5) circumferential surface.

2. A pneumatic tip horizontal winding machine according to claim 1, characterized in that: the top of the pressing body (4) is arc-shaped and matched with the winding roller (5), and the pressing body (4) is obliquely and downwards arranged towards the direction close to the connecting plate (32).

3. The pneumatic tip horizontal winding machine according to claim 2, wherein: the bottommost end of the pressing body (4) is upwards tilted.

4. The pneumatic tip horizontal winding machine according to claim 2, wherein: the lower surface of the pressing body (4) is rotatably connected with a pressing wheel (41), and the rotating axis of the pressing wheel (41) is parallel to the axis of the winding roller (5).

5. The pneumatic tip horizontal winding machine according to claim 4, wherein: the peripheral surface of pinch roller (41) is fixed and is provided with buffer layer (411).

6. The pneumatic tip horizontal winding machine according to claim 5, wherein: the buffer layer (411) is made of rubber materials (411).

7. A pneumatic tip horizontal winding machine according to claim 1, characterized in that: the connecting plate (32) is rotatably connected with a tension wheel (324), the rotating axis of the tension wheel (324) is parallel to the rotating axis of the driving shaft (11), and the height of the tension wheel (324) is lower than that of the driving shaft (11).

8. The pneumatic tip horizontal winding machine according to claim 7, wherein: two guide wheels (323) with mutually close circumferential surfaces are rotatably connected to the connecting plate (32), the rotating axis of each guide wheel (323) is parallel to that of the tension wheel (324), and the two guide wheels (323) are positioned above the tension wheel (324).

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