JPH076281U - Fully wound / empty bobbin transfer device for trolley for twisting machine - Google Patents

Abstract

(57) [Summary] [Purpose] To enable efficient loading and unloading of bobbins from a twisting machine to a bogie that carries an empty bobbin to the twisting machine instead. [Structure] A full-rolling / empty bobbin transfer device for a trolley for a twisting machine has a trolley station 3 and one end portions 5a and 6a arranged at regular intervals via a trolley truck 4 on the station 3. An empty bobbin supplying conveyor and a full bobbin discharging conveyor, and a horizontal moving body 7 arranged so as to move in a direction orthogonal to both conveyors, above one end portions 5a and 6a of both conveyors and the bogie station 3. An elevating body 10 is provided which is vertically movable on the horizontal moving body 7 and has a pair of bobbin holding devices 8 and 9 at an upper position corresponding to the one end 5a of the empty bobbin supply conveyor and the stop carriage 4 on the station 3. There is. Both holding devices 8 and 9 reciprocate above the above-mentioned position, the stop carriage 4 on the station 3 and the one end 6a of the full bobbin discharge conveyor.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a device for replacing a bobbin for a twisting machine with a full winding / empty bobbin.

[0002]

[Prior art]

 In order to replace the full bobbin and the empty bobbin in the twisting machine, the applicant has already provided the following device. This device is equipped with a main bogie that faces the main body of the twisting machine and is capable of reciprocating in a direction perpendicular to the take-out direction of the fully wound bobbin and equipped with a bobbin changing device. A table lifter is provided below, and a child carriage is arranged so as to be able to move back and forth between the table lifter and the parent carriage. The child carriage takes out the full winding bobbin onto the parent carriage, and the parent carriage The full bobbin and the empty bobbin are exchanged above, and the exchanged empty bobbin can be transferred onto the table lifter by a child carriage (see Japanese Patent Laid-Open No. 12-12975).

[0003]

[Problems to be solved by the device]

 However, since the above-mentioned device prepares two types of bogies, a parent bogie and a child bogie, and replaces the full bobbin and the empty bobbin on the parent bogie, the replacement work is inefficient. there were.

An object of the present invention is to fully load a bobbin for a twisting machine that can efficiently carry out transfer of both bobbins to a bogie that carries a full bobbin from the twisting machine and instead carries an empty bobbin to the twisting machine. To provide a winding / empty bobbin transfer device.

[0005]

[Means for Solving the Problems]

 The device for fully winding / empty bobbin transfer on a bogie for a twisting machine according to the present invention has a bogie station provided on the outside close to the entrance and exit of the casing of the twisting machine, and equidistantly spaced via a stop truck on the station. Empty bobbin supply conveyor and full-roll bobbin discharge conveyor, which are arranged in parallel in the direction away from the bogie station, and one end of the empty bobbin conveyor, and one end of the bogie station and the discharge conveyor. Are arranged so as to move in a direction orthogonal to both conveyors, and an upper portion corresponding to one end of the empty bobbin supply conveyor and a stop carriage on the station, which is provided to be movable up and down on the horizontal moving body. And a lifting body having a pair of bobbin holding devices at the positions, and the both holding devices are at the above-mentioned positions and the stop table on the station. And the upper end of the full bobbin discharge conveyor those which are adapted to reciprocate.

A self-propelled carriage is used as the carriage. In addition, the bobbin loaded with the full bobbin taken out from the twisting machine reaches the bogie station, and when it stops there, the empty bobbins conveyed by the empty bobbin supply conveyor are aligned on the station at the same timing. It is designed so that it can be stopped so as to line up with the winding bobbin. The full bobbin discharge conveyor may be in a stopped state or an operating state when the full bobbin is loaded.

[0007]

[Action]

 The device for fully winding / empty bobbin transfer on a bogie for a twisting machine according to the present invention has a bogie station provided on the outside close to the entrance and exit of the casing of the twisting machine, and equidistantly spaced via a stop truck on the station. Empty bobbin supply conveyor and full-roll bobbin discharge conveyor, which are arranged in parallel in the direction away from the bogie station, and one end of the empty bobbin conveyor, and one end of the bogie station and the discharge conveyor. Are arranged so as to move in a direction orthogonal to both conveyors, and an upper portion corresponding to one end of the empty bobbin supply conveyor and a stop carriage on the station, which is provided to be movable up and down on the horizontal moving body. And a lifting body having a pair of bobbin holding devices at the positions, and the both holding devices are at the above-mentioned positions and the stop table on the station. Since the bobbin receives the full bobbin from the twisting machine, travels to the station, and then stops, the empty bobbin on the empty bobbin supply conveyor is moved. Can be lined on a full bobbin on the station at one end of the conveyor. When both bobbins are lined up, the pair of bobbin holding devices located above them are lowered by the lifting body to hold the empty bobbin and the fully wound bobbin at the same time and then lifted up, and both bobbins are hung down to the horizontal position. Move the moving body so that both holding devices are above the stop carriage on the station and one end of the full bobbin discharge conveyor, and lower the pair of bobbin holding devices holding the empty bobbin and the full bobbin by the elevating body. After placing the empty bobbin on the station and the full bobbin on one end of the full bobbin discharge conveyor at the same time, raise the bobbin to its original position and place the pair of empty bobbin holding devices horizontally. By moving the moving body in the opposite direction, it is returned to one end of the empty bobbin supply conveyor and the position above the stop carriage on the station, and the same operation is repeated. Cormorant Ru.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

The illustrated winding machine bogie re-mounting device includes a bogie station (3) provided outside on the outside of the entrance (2) of the twisting machine casing (1) and a station. The empty bobbin with the ends (5a) and (6a) arranged at equal intervals via the stop truck (4) on the station (3) and extending in parallel in the direction away from the truck station (3). Supply conveyor (5) and full bobbin discharge conveyor (6), one end (5a) of empty bobbin conveyor (5), trolley station (3) and one end of discharge conveyor (6a) above both conveyors (5 ) (6), and a horizontal moving body (7) arranged to move in a direction orthogonal to (6), and one end of the empty bobbin supply conveyor (5) provided on the horizontal moving body (7) so as to be able to move up and down. 5a) and station (3) with a pair of bobbin holding devices (8) (9) in the upper position corresponding to the stop carriage (4) (10), and the two holding devices (8) and (9) are at the above positions, and the stop carriage (4) on the station (3) and one end (6a) of the full bobbin discharge conveyor (6). It is designed to reciprocate above.

In the stranded wire casing (1), bobbin attaching / detaching devices are provided on both sides so as to face each other. The cradle (11) is rotated in synchronization with the flyer (12) and twisted by the flyer (12). The capstan (13) that takes in the twisted wire (T) and the twisted wire (T) that is taken in by the capstan (13) are successively spiraled from one end to the bobbin (14) mounted on the cradle (11). Traverse roller (15) that guides the vehicle back and forth, a lifter (16) arranged below the cradle (11), and a bobbin loading / unloading self-propelled carriage (4) that can be lifted and lowered by the lifter (16). And the casing (1) surrounding them is completely sealed, and the casing (1) is mounted on the casing (1) so that the carriage (4) can be moved in and out in the axial direction of the flyer (12). An entrance (2) with a door is provided.

The two conveyors (5) and (6) are composed of two pairs of endless chains which are arranged in parallel so as to be able to receive the flanges (34) of the bobbin (14), respectively. The upper end level of each one end (5a) (6a) is matched with the upper end level of the bogie station (3).

[0012] Facing the inlet / outlet side surface of the twisting machine casing (1), it has a length including the ends (5a) (6a) of both conveyors (5) and (6), and has a rectangular shape in a plan view, A machine frame (17) is erected which extends in a direction orthogonal to both conveyors (5) and (6). The machine frame (17) has four pillars (18) at four corners, a beam (19) and two beams (18) that are respectively stopped on two pillars (18) existing in the longitudinal direction. It is equipped with sideways (20) which are respectively fastened to both ends of (19) and circular guide bars (21) fixed to the upper and lower surfaces of both beams (19) so as to extend in the length direction thereof. .

The horizontal moving body (7) is a rectangular horizontal plate (22) extending in the length direction of the machine frame (17) and having a length including the empty bobbin supply conveyor (5) and the bogie station (3). A winch (24) and a winch (24) each mounted on a horizontal plate (22) and having a pulley (23) above the centerline of the empty bobbin supply conveyor (5) and the bogie station (3). The bracket (27) is fixed on the horizontal plate (22) so that it is parallel to the rotation axis (25) of the, and the tip of the piston rod (26) is provided at one end of the beam (19) in a rising shape. The hydraulic cylinder (28) fixed to the horizontal plate (22) and the inside of each beam (19) and below the lower edge of the beam (19) so that they protrude from the four corners of the horizontal plate (22). The four strip-shaped hanging plates (29) provided and the upper and lower parts of the outer surface of each strip-shaped hanging plate (29) are fixed to each other, and the beam (19) is slidably supported from above and below. And (21) each have a sliding block (30) penetrating therethrough, one end (5a) of the empty bobbin supply conveyor (5) and above the stop carriage (4) on the station (3). The piston rod (26) is retracted when there is a pair of bobbin holding devices (8) (9) in position.

The elevating body (10) is located below the horizontal plate (22) of the horizontal moving body (7) and has substantially the same shape as that of the rectangular body and is narrow enough not to interfere with the hanging plate (29). A horizontal plate (31) and a guide tube (32), one at one end of the horizontal plate (31) and two near the other end of the horizontal plate (31), which are attached to the upper horizontal plate (22) in a penetrating manner. It has a guide post (33) with the upper end inserted, and the lower end of the wire (46) paid out from the two pulleys (23) of the winch (24) is on the center line of the lower horizontal plate (31). Fixed in position.

Both bobbin holding devices (8) and (9) are both flanges (1) of the empty bobbin supply conveyor (5) and both flanges of the bobbin (14) in the stopped state at the bogie station (3) respectively. The square through hole (35) opened in the horizontal plate (31) at a position above 34), and the opposed diagonal downward ears (36a) that are fitted into the through hole (35) from above and on the horizontal plate. An attachment metal fitting (36) having a fixed horizontal portion (36b) is inserted into both through holes (35) at their upper ends, and at that position, they are connected to a pair of ears (36a) and a pivot (45). Also, a swingable suspension plate (40) having a circular protrusion (39) with a pentagonal cross section that fits into the opening of the central horizontal through hole (38) of the bobbin (14) at the lower end, and both suspension plates One of the connecting protrusions (41) provided on the upper part of (40) is connected to the ear (42) of the cylinder bottom, and the other is connected to the tip of the piston rod (43). And a fluid pressure Cylinders (44) are brought locking pin, respectively, again for clamping the bobbin (14) the piston rod (43) is put forward.

In the above, while the bogie (4) is loaded with the fully wound bobbin (14A) from the entrance (2) of the stranding machine casing (1) and stopped at the station (3), the empty bobbin (14B) is emptied. When the empty bobbin (14B) and full winding bobbin (14A) line up at one end of the supply conveyor (5a), the pair of suspension plates (40) of the bobbin holding devices (8) (9) are Wind the wire (46) of the winch (7) until the circular protrusion (39) faces the opening of the central horizontal through hole (38) of the empty bobbin (14B) and fully wound bobbin (14A). Return and lower lower horizontal plate (31). At this time, the piston rod (43) of the fluid pressure cylinder (44) of each bobbin holding device (8) (9) is retracted, and the pair of suspension plates (40) are indicated by chain lines in FIG. Keep it open in a V shape as shown. When the circular protrusions (39) of the pair of suspension plates (40) reach the above-mentioned position, the piston rod (43) of the fluid pressure cylinder (44) is advanced and the pair of suspension plates (40) is moved to the position shown in FIG. Close as shown by the solid line to be vertical. Then, the circular protrusions (39) of the pair of suspension plates (40) fit into the openings of the central horizontal through holes (38) of both bobbins (14B) (14A). Then, the wire (46) is wound up by the winch (7) to raise the lower horizontal plate (31).

When both bobbins (14B) and (14A) are lifted by the elevating body (10) and reach the upper limit, the piston rod (26) of the horizontal moving body (7) is advanced. Then, the horizontal moving body (7) moves one pitch, and the holding device (8) that lifts the empty bobbin (14B) is located above the stop carriage (4) on the station (3), and the fully wound bobbin (14A). The holding devices (9) that have lifted up each arrive above one end (6a) of the full bobbin discharge conveyor (6). Therefore, the winch (7) is operated to lower the lifting body (10), the empty bobbin (14B) to the station (3), and the full bobbin (14A) to one end of the full bobbin discharge conveyor (6). (6a), retract the piston rod (43) of the fluid pressure cylinder (44) of each bobbin holding device (8) (9), and open the pair of vertical plates (40) in a V shape to make a circular shape. Pull out the protrusion (39) from the opening of the central horizontal through hole (38) of each bobbin (14B) (14A). Then, since each bobbin (14B) (14A) becomes free, the full bobbin (14A) is discharged by the full bobbin discharge conveyor (6) and the empty bobbin (14B) mounted on the carriage (4) is It is driven into the stranding machine casing (1) and placed on the table of the lifter (16) which has already descended.

The lifting body (10) is lifted while the pair of suspension plates (40) of the bobbin holding devices (8) and (9) are opened in a V shape, and then the horizontal moving body (7) is It is returned to its original position.

[0019]

[Effect of the Invention] According to the device for fully winding / empty bobbin transfer to a bogie for a twisting wire machine of the present invention, when the bogie receives the full bobbin from the twisting machine and travels to the station and stops, the empty bobbin The empty bobbin on the supply conveyor was lined up with the fully wound bobbin on the station at one end of the conveyor, and the pair of bobbin holding devices above them were lowered by the elevator to hold the empty bobbin and the full bobbin at the same time. After raising it backwards, suspend both bobbins, and move the horizontal moving body so that the two holding devices are above the stop carriage on the station and one end of the full bobbin discharge conveyor. The pair of bobbin holding devices holding each of them is lowered by the elevating body to place the empty bobbin on the station and the full bobbin on one end of the full bobbin discharge conveyor at the same time. After that, by raising it to its original position and moving the pair of bobbin holding devices that became empty together by moving the horizontal moving body in the opposite direction to the previous direction, one end of the empty bobbin supply conveyor and the stop carriage on the station. Since the same operation is repeated after returning to the upper position, the work of taking out the full bobbin from the carriage, transferring it to the discharge conveyor, and transferring the empty bobbin from the supply conveyor to the carriage can be performed very efficiently.

[Brief description of drawings]

FIG. 1 is a plan view of the entire device showing an embodiment of the present invention.

FIG. 2 is a side view of the device of FIG. 1 with a part cut away.

FIG. 3 is a view taken along the line III-III in FIG. 3, in which a part of the beam is cut away.

FIG. 4 is an enlarged vertical sectional view of a lifting body.

FIG. 5 is an enlarged side view in which a part of the bobbin holding device is cut away.

[Explanation of symbols]

 (1): Stranding machine casing (2): Doorway (3): Truck station (4): Truck (5): Empty bobbin supply conveyor (5a): Empty bobbin supply conveyor end (6): Full bobbin Supply conveyor (6a): Full bobbin Supply conveyor end (7): Horizontal moving body (8) (9): Bobbin holding device

Claims (1)

[Scope of utility model registration request] 1. A bogie station provided outside near a doorway of a stranding machine casing and one end portions thereof are arranged at equal intervals via stop trucks on the station and are separated from the bogie station in parallel. Empty bobbin supply conveyor and full bobbin discharge conveyor that extend in the direction, and one end of the empty bobbin conveyor, a trolley station, and one end of the discharge conveyor. It is equipped with a moving body and an elevating body which is vertically movable on a horizontal moving body and has a pair of bobbin holding devices at an upper position corresponding to one end of an empty bobbin supply conveyor and a stop carriage on a station. The device reciprocates above the position and above the stop truck on the station and one end of the full bobbin discharge conveyor. The full bobbin / empty bobbin transfer device for the bogie for the twisting machine.