A kind of cloth winding up roller of textile printing and dyeing finishing phase
Technical field:
The present invention relates to printing and dyeing textile equipment technical field, and in particular to a kind of cloth roll of textile printing and dyeing finishing phase
Roller.
Background technology:
Tail house of the cloth rolling-up mechanism as textile printing and dyeing cloth production equipment, the life to whole textile printing and dyeing cloth
Production process plays a crucial role.First, the production process of textile printing and dyeing cloth is a continuous process, and is weaved
Printing and dyeing fabrics have very high tension force requirement in wrapup procedure, this requires rolling-up mechanism with very high precision and reliably
Property;In addition, it is being wound in textile printing and dyeing cloth on wind-up roll up to the wind-up roll that must more renew during certain diameter requirement, still
Production technology does not allow shutdown operation, therefore the operation for replacing receipt roller must simply, fast.Existing rolling-up mechanism is often tied
Structure is complicated, and manufacture cost is higher, replaces wind-up roll and takes a long time, have impact on production efficiency.
The content of the invention:
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided a kind of cloth of textile printing and dyeing finishing phase
Winding up roller.
The technology solution of the present invention is as follows:
A kind of cloth winding up roller of textile printing and dyeing finishing phase, it includes main axis of dilatation and the volume being arranged on the outside of main axis of dilatation
Cylinder, main axis of dilatation, which includes cylindrical axis body, plunger, resetting spring, expansion pin retainer and multiple expansion pins, cylindrical axis body, to be included
Shaft body inner surface, axis body outer surface, the left and right ends of cylindrical axis body are respectively formed with first axle end opening and the second shaft end is opened
Mouthful, first axle end opening is connected with the second shaft end opening by hollow axocoel;Multiple body openings are provided with cylindrical axis body,
Plunger is cylinder, and plunger includes having plunger appearance with plunger first end, the piston body of plunger second end, piston body
Face, piston body include the multiple raised and multiple depression along the distribution of lengths of outer plunger surface;Main axis of dilatation further includes first
Handle and second handle, wherein, first handle is identical with second handle structure, including handle chassis and handle actuator, and
And the one end of first handle immovably with cylindrical axis body is connected, the handle actuator of first handle is from first axle end opening
It is prominent;Second handle is immovable to be connected with one end of piston body, and second handle rotation rotates piston body;Second
The other end of the handle immovably with cylindrical axis body is connected so that the handle actuator of the second footstalk is from the second shaft end
Opening protrudes, and piston body is located in cylindrical shaft body, and return spring is located at the handle base and column of first handle
Between the end for filling in main body;Cylindrical axis body includes the gas chamber being positioned on the opposite end of main axis of dilatation, and reset is provided with gas chamber
Spring, the air inlet for air pressure to be introduced to gas chamber is additionally provided with cylindrical axis body, wherein, air inlet and air chamber sealing
Ground connects.
When first handle and second handle are immovably connected with cylindrical axis body, piston body is positioned at hollow shaft
Intracavitary so that multiple raised to align with multiple body openings.
Multiple body openings are provided with multirow, and multirow body openings are distributed along the length and girth of cylindrical axis body, and
Extend along the longitudinal axis of cylindrical axis body.
Piston body has plungers length, the first diameter of plunger, the second diameter of plunger, wherein, the first diameter of plunger is more
The diameter of the plunger body of a raised position, the second diameter of plunger are the diameters of the plunger body of multiple recessed positions.
Each in multiple expansion pins includes plunger and pin main body, and expansion pin retainer includes keeping along expansion pin
Multiple pin openings of frame distribution.
The size of multiple pin openings is equal to the shank size of expansion pin, and plunger size is more than the size of pin opening, to allow
Expansion pin is located in pin opening and plunger is not passed through pin opening.
The beneficial effects of the present invention are:The present invention can utilize the cooperation of plunger and expansion pin to realize to exterior reel
Fixed and dismounting, effective to carry out reel positioning, its is simple in structure, easily operated, greatly improves reel and fixes and dismantle difficulty.
Brief description of the drawings:
Fig. 1 is the structure diagram of off working state of the present invention;
Fig. 2 is the structure diagram of working status of the present invention;
Fig. 3 is the cross-sectional view of the present invention.
Embodiment:
In order to enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
As shown in Figs. 1-3, a kind of cloth winding up roller of textile printing and dyeing finishing phase, it includes main axis of dilatation and is arranged on swollen
Reel 111 on the outside of swelling shaft, main axis of dilatation include cylindrical axis body, plunger 104, resetting spring 106, expansion pin retainer and multiple
Expansion pin 110, cylindrical axis body include shaft body inner surface, axis body outer surface, and the left and right ends of cylindrical axis body are respectively formed with
116 and second shaft end opening of first axle end opening, first axle end opening 116 are connected with the second shaft end opening by hollow axocoel;
Multiple body openings are provided with cylindrical axis body, plunger 104 is cylinder, and plunger is included with plunger first end 121, plunger
The piston body of second end 123, piston body have outer plunger surface, and piston body includes the length point along outer plunger surface
The multiple raised and multiple depression of cloth;Main axis of dilatation further includes first handle and second handle, wherein, first handle and second handle
Structure is identical, including handle chassis and handle actuator, and first handle immovably one end with cylindrical axis body
Connection, the handle actuator of first handle are protruded from first axle end opening 116;Second handle is immovable with piston body
One end is connected, and second handle rotation rotates piston body;The second handle immovably other end with cylindrical axis body
It is connected so that the handle actuator of the second footstalk is protruded from the second shaft end opening, and causes piston body to be located at cylinder
In shape axis body, return spring 106 is between the handle base of first handle and the end of piston body;Cylindrical axis body includes
The gas chamber 150 being positioned on the opposite end of main axis of dilatation, is provided with resetting spring 106 in gas chamber 150, is also set up on cylindrical axis body
It is useful for introducing air pressure the air inlet 152 of gas chamber 150, wherein, air inlet 152 is hermetically connected with gas chamber 150.
When first handle and second handle are immovably connected with cylindrical axis body, piston body is positioned at hollow shaft
Intracavitary so that multiple raised to align with multiple body openings.
Multiple body openings are provided with multirow, and multirow body openings are distributed along the length and girth of cylindrical axis body, and
Extend along the longitudinal axis of cylindrical axis body.
Piston body has plungers length, the first diameter of plunger, the second diameter of plunger, wherein, the first diameter of plunger is more
The diameter of the plunger body of a raised position, the second diameter of plunger are the diameters of the plunger body of multiple recessed positions.
Each in multiple expansion pins 110 includes plunger and pin main body, and expansion pin retainer is included along expansion pin
Multiple pin openings of retainer distribution.
The size of multiple pin openings is equal to the shank size of expansion pin 110, and plunger size is more than the size of pin opening, to permit
Perhaps expansion pin 110 is located in pin opening and plunger is not passed through pin opening.
Expansion pin 110 is located in pin opening, and expansion pin retainer is located at hollow shaft intracavitary so that multiple expansion pins
110 shank is protruded from multiple body openings so that plunger is alignd with multiple protrusions so that multiple protrusions are outstanding in plunger
On, the pin main body of multiple expansion pins 110 is protruded from multiple body openings.
When main axis of dilatation is located in the cavity of reel 111, multiple shanks are outstanding to be pressed against the inner wall of reel 111, will
Main axis of dilatation 100 is movably associated with reel 111.
In order to remove main axis of dilatation 100 from the cavity of reel 111, actuator handle is moved along the longitudinal axis of main axis of dilatation,
So that multiple depressions are aligned with multiple body openings, it is allowed to which plunger is moved into multiple depressions so that they are no longer press against rolling up
The inner wall of cylinder 111, main axis of dilatation 100 can take out from reel 111.
Gas chamber 150 is associated with plunger first end 121 so that makes a reservation for when the air pressure in gas chamber 150 is equal to or higher than
When horizontal, gas chamber 150 promotes plunger first end 112, so that plunger 104 is moved along the direction extended along plungers length.This makes
Obtain plunger 104 and be located so that multiple protrusions are aligned with expansion pin 110, and 123 compression reseting spring 106 of plunger second end.
When the air pressure in gas chamber 150 is less than predeterminated level, gas chamber 150 is pushed against plunger first end 121.Therefore, bullet is resetted
Spring 106 compresses so that plunger 104 moves in the opposite direction along the axis extended along plungers length.This make it that plunger 104 is fixed
Position is into causing multiple depressions to be aligned with expansion pin 110, so as to allow clamping pin to be retracted into hollow axocoel.
The embodiment is to be illustrated the present invention, not for the limitation present invention.Any those skilled in the art
It can modify under the spirit and scope without prejudice to the present invention to the embodiment, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.