CN213055891U

CN213055891U - Velvet ribbon uncoiling device capable of realizing self-speed change

Info

Publication number: CN213055891U
Application number: CN202021028213.2U
Authority: CN
Inventors: 梁刚; 张翰轩
Original assignee: Cooper Standard Automotive Kunshan Co Ltd
Current assignee: Cooper Standard Automotive Kunshan Co Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-27
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a can realize from velvet ribbon unwinding unit of variable speed, it includes the workstation, set up in a pair of motor case of workstation one side, set up in motor case one side and carry out the pivoted action wheel by motor drive, fix on the motor case through the supporting seat and with the action wheel between form be used for pressing from both sides tight velvet ribbon from the driving wheel, set up be used for rolling up at the workstation opposite side and deposit the spool mechanism of velvet ribbon, follow the velvet ribbon reel mechanism is leading-in the action wheel with from pulley mechanism between the driving wheel, supply the velvet ribbon to pass and carry out the angle induction system that the angle changes according to the tensioning degree correspondence of velvet ribbon. The velvet ribbon uncoiling device capable of realizing self-speed change adopts the motor to draw, automatically uncoils and feeds materials, and saves labor cost; through setting up angle induction system, adjust the speed that extrusion bush and action wheel were opened a book and keep unanimous to reduced because of the broken problem that leads to the broken string of fine hair area, reduced the disability rate of product, practiced thrift manufacturing cost greatly.

Description

Velvet ribbon uncoiling device capable of realizing self-speed change

[ technical field ] A method for producing a semiconductor device

The utility model relates to a velvet ribbon decoiler, specific velvet ribbon unwinding unit that can realize from variable speed that says so.

[ background of the invention ]

The traditional uncoiling method adopts motor traction, automatic uncoiling and feeding are realized, labor cost is saved, in practical application, fluctuation exists in the speed of a driving wheel and the extrusion speed of a port die, if the extrusion speed is lower than the rotating speed of the driving wheel, the velvet ribbon can be uncoiled too much to cause overstock winding of the velvet ribbon, and if the extrusion speed is higher than the rotating speed of the driving wheel, the velvet ribbon is uncoiled insufficiently to directly cause the velvet ribbon to be pulled apart, and products are scrapped in batches.

Therefore, it is necessary to provide a lint tape unwinding device capable of realizing self-speed change to solve the problem.

[ Utility model ] content

The utility model discloses a main aim at provides a can realize unreeling device from the fine hair area of variable speed, realizes that the fine hair area unreels from the variable speed, can effectively practice thrift the disability rate of cost, reduction product.

The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a can realize from velvet ribbon unwinding unit of variable speed, its includes the workstation, set up a pair of motor case of workstation one side, set up motor case one side and motor drive carry out the pivoted action wheel, fix through the supporting seat on the motor case and with form between the action wheel and be used for pressing from both sides tight clearance of velvet ribbon from the driving wheel, set up the reel mechanism that is used for rolling up at the workstation opposite side and deposit the velvet ribbon, follow the velvet ribbon reel mechanism leading-in the action wheel with pulley mechanism between the driven wheel supplies the velvet ribbon to pass and correspond according to the tensioning degree of velvet ribbon and carry out the angle induction system that the angle changes.

Further, the reel mechanism is including setting up support column, fixed connection on the workstation are in a plurality of first axostylus axostyles of support column both sides face and one-to-one, rotatable cover are established a plurality of material of establishing on the first axostylus axostyle.

Furthermore, the pulley mechanism comprises a support frame erected in the middle of the workbench, a second shaft rod arranged on the support frame through connecting blocks at two ends, two first guide wheels sleeved on the second shaft rod, and second guide wheels fixed on the top of the support frame through a support and in one-to-one correspondence with the first guide wheels.

Furthermore, the pulley mechanism is driven by the driving wheel and the driven wheel to drive the first guide wheel and the second guide wheel to move, and the fluff strip coil is uncoiled and pulled out from the reel mechanism.

Furthermore, the angle sensing device comprises an angle sensor and a stainless steel swinging ring fixed at the sensing end of the angle sensor.

Compared with the prior art, the utility model relates to a can realize the beneficial effect from fine hair area unwinding unit of variable speed lies in: the motor is adopted for traction, so that automatic uncoiling and feeding are realized, and the labor cost is saved; through setting up angle induction system, adjust the speed that extrusion bush and action wheel were opened a book and keep unanimous to reduced because of the broken problem that leads to the broken string of fine hair area, reduced the disability rate of product, practiced thrift manufacturing cost greatly.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the side of the embodiment of the present invention;

fig. 3 is a partially enlarged schematic view in an embodiment of the present invention;

the figures in the drawings represent:

100 the velvet ribbon uncoiling device capable of realizing self speed change;

1, a workbench; 2, a motor box; 3, driving wheels; 4, a driven wheel; 5, supporting a seat; 6, a reel mechanism; 61 support column; 62 a first shaft; 63 material rolls; 7 a pulley mechanism; 71 a support frame; 72 connecting blocks; 73 a second shaft; 74 a first guide wheel; 75, a bracket; 76 a second guide wheel; 8 degree induction device; an 81 degree sensor; 82 stainless steel wobble ring.

[ detailed description ] embodiments

Example (b):

referring to fig. 1-3, the present embodiment is a velvet ribbon unwinding device 100 capable of achieving self-speed changing, which includes a workbench 1, a pair of motor boxes 2 disposed on one side of the workbench 1, a driving wheel 3 disposed on one side of the motor boxes 2 and driven by a motor to rotate, a driven wheel 4 fixed on the motor boxes 2 through a support 5 and forming a gap with the driving wheel 3 for clamping a velvet ribbon, a reel mechanism 6 disposed on the other side of the workbench 1 for winding and storing the velvet ribbon, a pulley mechanism 7 for guiding the velvet ribbon from the reel mechanism 6 to a position between the driving wheel 3 and the driven wheel 4, and an angle sensing device 8 hinged to the motor boxes 2 and allowing the velvet ribbon to pass through for sensing.

The reel mechanism 6 comprises a support column 61 arranged on the workbench 1, a plurality of first shaft rods 62 fixedly connected to two side surfaces of the support column 61 and in one-to-one correspondence, and a plurality of material rolls 63 rotatably sleeved on the first shaft rods 62.

The pulley mechanism 7 comprises a support frame 71 erected in the middle of the workbench 1, a second shaft rod 73 arranged on the support frame 71 through connecting blocks 72 at two ends, two first guide wheels 74 sleeved on the second shaft rod 73, and second guide wheels 76 fixed on the top of the support frame 71 through a support 75 and corresponding to the first guide wheels 74 one by one. The pulley mechanism 7 is mainly driven by the driving wheel 3 and the driven wheel 4 to rotate the first guide pulley 74 and the second guide pulley 76, and unwinds and draws out the lint roll from the reel mechanism 6.

The angle sensing device 8 comprises an angle sensor 81, a stainless steel swinging ring 82 fixed at the sensing end of the angle sensor 81, and the velvet ribbon passes through the stainless steel swinging ring 82.

The velvet ribbon uncoiling device 100 capable of realizing self-speed change in the embodiment is characterized in that the angle sensing device 8 is arranged at the outlet of the velvet ribbon and the extrusion opening die, when the speed of the extrusion opening die is higher than the uncoiling speed of the driving wheel 3, the velvet ribbon is tensioned to drive the stainless steel swinging ring 82 to swing upwards, the angle is changed, the angle sensor 81 senses the angle change of the velvet ribbon and transmits a signal to the controller, and the rotating speed of the driving wheel 3 is increased through the controller; on the contrary, when the speed of the extrusion die is less than the uncoiling speed of the driving wheel 3, the velvet ribbon is uncoiled too much, the stainless steel swinging ring 82 automatically sinks, the angle sensor senses the angle change, and the rotating speed of the driving wheel 3 is reduced.

The velvet ribbon uncoiling device capable of realizing self-speed change adopts the motor for traction, and can automatically uncoil and feed, so that the labor cost is saved; through setting up angle induction system, adjust the speed that extrusion bush and action wheel were opened a book and keep unanimous to reduced because of the broken problem that leads to the broken string of fine hair area, reduced the disability rate of product, practiced thrift manufacturing cost greatly.

The above is only the embodiment of the present invention, and not the limitation of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a can realize the velvet ribbon unwinding unit of self-changing speed which characterized in that: the velvet winding and unwinding device comprises a workbench, a pair of motor boxes arranged on one side of the workbench, a driving wheel arranged on one side of the motor boxes and driven by a motor to rotate, a driven wheel fixed on the motor boxes through a supporting seat and forming a gap between the motor boxes and the driving wheel for clamping a velvet ribbon, a winding shaft mechanism arranged on the other side of the workbench and used for winding and storing the velvet ribbon, a pulley mechanism guiding the velvet ribbon from the winding shaft mechanism into the driving wheel and the driven wheel, and an angle sensing device for enabling the velvet ribbon to pass through and carrying out angle change according to the tensioning degree of the velvet ribbon.

2. A self-speed-variable lint tape decoiling device as claimed in claim 1, wherein: the reel mechanism comprises a support column arranged on the workbench, a plurality of first shaft rods fixedly connected to two side faces of the support column in one-to-one correspondence, and a plurality of material rolls rotatably sleeved on the first shaft rods.

3. A self-speed-variable lint tape decoiling device as claimed in claim 1, wherein: the pulley mechanism comprises a support frame erected in the middle of the workbench, a second shaft lever arranged on the support frame through connecting blocks at two ends, two first guide wheels sleeved on the second shaft lever, and second guide wheels fixed on the top of the support frame through a support and in one-to-one correspondence with the first guide wheels.

4. A self-speed-variable lint tape decoiling device as claimed in claim 3, wherein: the pulley mechanism is driven by the driving wheel and the driven wheel to drive the first guide wheel and the second guide wheel to move, and the fluff tape roll is uncoiled and pulled out from the reel mechanism.

5. A self-speed-variable lint tape decoiling device as claimed in claim 1, wherein: the angle sensing device comprises an angle sensor and a stainless steel swinging ring fixed at the sensing end of the angle sensor, and the velvet belt penetrates through the stainless steel swinging ring.