JPH06197834A - Hanger assembling machine - Google Patents

Abstract

PURPOSE:To provide a hanger assembling machine which can automatically assemble hangers by insertion of hooked metal fittings into hanger main bodies with the direction of the metal fittings adjusted to that of the back or inside of the hanger main bodies and can align the assembled hangers. CONSTITUTION:A hanger 2 is assembled by inserting hooked metal fittings 4 into each hanger main body 3 made from synthetic resin. Each support portion 6 of a hanger main body moving mechanism B supports a pair of hanger main bodies 3 to move the hanger main bodies 3 to a working position P with the back or inside of each hanger main body 3 oriented in the same direction. A hooked metal fitting conveying mechanism C moves a number of hooked metal fittings 4 to the working position P one by one with hooked portions 4b oriented in the same direction. At the working position P an assembling mechanism D assembles the hanger main bodies by inserting the hooked metal fittings 4 into each hanger main body 3. Thereafter, a hanger transfer mechanism G transfers the hanger main bodies 3 to a hanger aligning mechanism F.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanger assembly machine for assembling a hanger body made of a synthetic resin material by inserting a hook-shaped metal fitting for suspending the hanger body.

[0002]

2. Description of the Related Art Conventionally, when assembling a hanger made of synthetic resin, an operator orients the body of the hanger made of synthetic resin toward the back side or the abdomen side of the body. Align the hook-shaped metal fittings with each other, and assemble them by inserting them one by one, and after the assembly work, unify the hanger body's back side or belly direction in one direction and arrange the hangers in a box. Since it was a manual construction method, the work efficiency was extremely poor and the cost was high.

The present invention has been made in view of the above-mentioned conventional problems, and an object thereof is to associate the orientation of the hook-shaped metal fitting with the orientation of the back side or the abdomen side of the hanger body. It is an object of the present invention to provide a hanger assembling machine that can automatically insert and assemble the hanger body and can align the assembled hangers in a state in which the back side or the abdominal side of the hanger body is unified in one direction.

[0004]

The hanger assembling machine according to the present invention has the following constitution in order to achieve the above object. That is, it is a hanger assembly machine that assembles by inserting a hook-shaped metal fitting for suspending this hanger body into a hanger body made of synthetic resin material, and a pair of hanger bodies face each other on their back side or belly side. Move each supporting part that supports it in the opened state and the hanger main body supported by each of these supporting parts to the work position where the inserting work is performed one by one with the back side or the abdominal direction unified in one direction. The hanger main body moving unit is provided with a hook metal fitting transporting unit for transporting a large number of hook-shaped metal fittings one by one with the hooks oriented in one direction to the work position. In addition, the hanger assembly machine includes an assembly part for inserting and assembling the hook-shaped metal fitting conveyed by the hook metal-material conveying portion and the hanger main body moved by the hanger main body moving portion at the working position, and a hook-shaped metal fitting. And a hanger transfer unit for transferring the assembled hanger to the hanger alignment unit in a state in which the direction of the back side or the ventral side is unified in one direction.

The hanger body moving part may include a rotating part for unifying the direction of the back side or the abdomen side of the hanger body in one direction.

[0006] The hook fitting transporting section may include a reversing section capable of reversing the direction of the hook section of the hook-shaped fitting.

[0007]

The respective support portions support the pair of hanger main bodies with their back side and back side facing each other or with their ventral side and ventral side facing each other. The hanger main body moving unit moves the hanger main body supported by each of the supporting units one by one to a work position where insertion work is performed, but in a state where the direction of the back side or the abdominal side is unified in one direction, for example, It is moved to the working position so that its ventral side always faces downward.

The hook metal fitting transporting section carries a large number of hook-shaped metal fittings to the working position one by one, but the hooks are oriented in one direction, that is, the tips of the hooks are always on the hanger body side. Move it to the work position so that it faces you. Then, the hook-shaped metal fitting conveyed by the hook metal fitting conveying portion and the hanger main body moved by the hanger main body moving portion are assembled by inserting the assembly portion at the working position. After the assembling work is completed, the hanger transfer section transfers the hanger body to the hanger alignment section in a state in which the back side or the abdomen side is unified in one direction.

Further, the hanger main body moving part rotates to unify the direction of the back side or the abdomen side of the pair of hanger main bodies in one direction.

Further, the hook metal member transporting unit reverses the direction of the hook member in the other direction as needed by the reversing unit capable of reversing the direction of the hook metal member so that one hook metal member is placed at the working position. Transport it every time.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a hanger assembly machine according to the present invention will be described below with reference to the drawings.

The hanger 2 assembled by the hanger assembly machine 1 is assembled by inserting a hook-shaped metal fitting 4 for suspending the hanger body 3 into a hanger body 3 made of a synthetic resin material, as shown in FIG. To be The hanger body 3 has a pair of arm portions 3a, and these arm portions 3a are curved toward the front side of the clothes for hanging the clothes, and this curved side is referred to as the abdominal side of the hanger 2. , The opposite side is called the dorsal side.

A protrusion 3b for inserting the hook-shaped metal fitting 4 is formed in the center of the upper side of the hanger body 3, and a protrusion 3b connected to the protrusion 3b and directed downward is formed on the lower inside of the hanger body 3. The portion 3c is formed. And for these reasons, the protrusions 3b and 3c are formed with insertion holes 3d having a diameter slightly smaller than the diameter of the hook-shaped metal fitting 4 (see FIG. 5). That is, when the tip 4a for inserting the hook-shaped metal fitting 4 is inserted into the hole 3d immediately after resin molding of the hanger body 3, the hanger body 3 is deformed so that the hole 3d expands in a high temperature state. This is because the hook-shaped metal fitting 4 can be inserted without forming the hole 3d having the diameter. After that, when the hanger body 3 cools, the diameter of the perforation 3d contracts and the hook-shaped metal fittings 4 are tightened, so that the hook-shaped metal fittings 4 are securely attached to the hanger body 3.

Further, the tip 4a for inserting the hook-like metal fitting 4 is provided with a concave-convex retainer (not shown) for making it more difficult to pull out than the hanger body 3, while the hook portion 4b on the opposite side is formed. Is formed to be curved in an arc shape in order to suspend the hanger 2 on a clothes rack or the like. The shape of the hook portion 4b is not necessarily limited to a circular arc shape. However, in order to arrange a large number of hangers 2 and hang them orderly on a bridging rod (not shown) or the like, the hook portion 4b is formed in a uniform shape. It is necessary to unify them so that they face in the same direction. Therefore, with the hook portion 4b of each hook-shaped metal fitting 4 facing in one direction, the tip end 4a is inserted into each hole 3d of the hanger body 3 whose ventral direction is unified in one direction.

A molding frame (not shown) for molding the hanger body 3 is formed by connecting a pair of hanger bodies 3 with their abdominal sides facing each other when the resin molding is completed. It is designed to be molded. The molding frame may be formed by connecting and forming a pair of hanger main bodies 3 with their back sides facing each other. Then, after the resin molding is completed, the work robot (not shown) takes out the pair of hanger bodies 3 from the molding frame and cuts the connecting portions (not shown), and each support plate described later. Attach to each part 6.

As shown in FIG. 1, the hanger assembly machine 1 is mounted on a carriage S with casters O, for example, and is movable, and the carriage S has aggregates S1 to S5 extending vertically. Further, the support members S10 to S14 are laterally supported and formed. These support members S10 to S14
The hanger assembly machine 1 supported above is roughly divided into a hanger body moving mechanism B as a hanger body moving part for moving the hanger body 3 one by one to a work position P for inserting work, and a hook-shaped metal fitting 4. The hook-shaped metal fitting transporting mechanism C as a hook metal fitting transporting unit for transporting each piece to the work position P, and the hook-shaped metal fitting 4 and the hanger body 3 at the work position P
Hanger assembly mechanism D as an assembly part, which is assembled with
A hanger aligning mechanism F as a hanger aligning part for aligning the hangers 2 to which the hook-shaped metal fittings 4 are attached,
A hanger transfer mechanism G as a hanger transfer unit for transferring the hanger 2 assembled to the hanger alignment mechanism F.
It has and.

The hanger body moving mechanism B is arranged on one side of the hanger assembly machine 1 (on the right side in FIG. 1), and the pair of hanger bodies 3 taken out from the molding frame.
Is provided above each support plate portion 6 as a support portion for supporting the abdominal sides thereof in a state of facing each other. Below the support plate portion 6, as shown in FIG. 2, in order to unify the direction of the ventral side in one direction (right direction in FIG. 1), as shown by an arrow Y, the hanger body 3 is As shown by an arrow X, a first rotating mechanism H as a rotating unit for rotating the support plate 6 and a work position P for inserting the support plate 6 rotated by the rotating mechanism H are inserted into the work position P as shown by an arrow X. The second rotation mechanism J that rotates the support plate portion 6 of the main body 3 is provided.

The first rotating mechanism H is connected to the support plate portion 6, a rotation table 7 on which the support plate portion 6 is placed via the stopper members 6a, and the table 7 for rotation.
A shaft 8 extending vertically and a shaft case 9 that rotatably covers the shaft 8 and supports the table 7.
A pair of upper and lower frames 10 that support the shaft case 9 and rotatably support the shaft 8, a Geneva gear 11 attached to the shaft 8 that penetrates between the frames 10, and a 90 degree angle of the Geneva gear 11. A cam 13 having a roller 12 fitted in a groove (not shown) provided for each position of the drive shaft, and a drive shaft 14 rotatably penetrating between the frames 10 so as to rotate the cam 13.
And a drive motor (not shown) connected to rotate the drive shaft 14. When the drive shaft 14 is rotated by this drive motor, the cam 13 is also rotated integrally, and when the roller 12 is fitted into the groove provided at every 90 degree position of the Geneva gear 11 and rotated, the shaft 8 is rotated. And the table 7 rotates 90 degrees. Therefore, by appropriately driving the drive motor, the hanger body 3
The support plate portion 6 can be rotated 180 degrees in the direction of the arrow Y so that the direction of the ventral side of is uniform in one direction (rightward in FIG. 1).

The second rotating mechanism J integrally rotates the first rotating mechanism H as shown by an arrow X, and rotates about 90 degrees, and as shown in FIG. Rotating shaft 1 fixed so as to penetrate through
5, a rotary cylinder R1 that rotationally drives the rotary shaft 15, a coupling K0 that joints the output shaft P1 of the rotary cylinder R1 and the rotary shaft 15, and bearings B1 and B2. The second rotation mechanism J includes a lower damper 16 that determines a rotation position when the first rotation mechanism H is lying down, and an upper side damper that determines a rotation position when the first rotation mechanism H is upright. A damper 17 and a frame 18 that supports these dampers 16, 17 are attached (see FIG. 2). The first
The shaft case 9 of the rotating mechanism H of FIG.
7 is provided with a pad 17a that abuts the frame 7, and the frame 1
0 is provided with a pad 16a that abuts the lower damper 16.

The support plate portion 6 is moved by the first rotation mechanism H so that the ventral side of the hanger body 3 faces in one direction.
Rotate to a predetermined position in the direction of arrow Y, then the support plate portion 6
The second rotating mechanism J rotates in the arrow X direction. Then, the first rotation mechanism H hits the tip of the lower damper 16 so as to absorb the shock and is in a state of lying. As a result, the hanger body 3 and the support plate portion 6 are positioned at the work position P, and the hook-shaped metal fitting 4 and the hanger body 3 are assembled at the work position P. When the assembly is completed,
The support plate portion 6 is rotated in the direction opposite to the arrow X by the second rotating mechanism J, and is brought into a state of standing up against the tip of the upper damper 17. Then, the support plate portion 6 is further rotated by 180 degrees in the arrow Y direction by the first rotation mechanism H so that the ventral side of the other hanger body 3 faces in one direction.

The hook-shaped metal fitting transporting mechanism C is arranged on the other side of the hanger assembling machine 1 (on the left side in FIG. 1), and as described above, the plurality of hook-shaped metal fittings 4 are oriented in one direction. Unification is carried out to the work position P and each one is conveyed. As shown in FIG. 1, the hook-shaped metal fitting transport mechanism C includes a hook-shaped metal fitting supply device 20 with legs mounted on the support member S14, and a hook-shaped metal fitting connected to the hook-shaped metal fitting supply device 20. A conveying cylinder 21 that conveys 4 in a diagonally downward direction and bends downward at a lower end portion; and a hook-like metal fitting separating mechanism 22 that is provided above the conveying cylinder 21 and separates the plurality of hook-shaped metal fittings 4 one by one. , A hook-shaped metal fitting guide device 23 for guiding the hook-shaped metal fitting 4 from the bent portion of the transport cylinder 21 to the lower end of the transport cylinder 21, and the transport cylinder 21.
And a pair of support tools 24 for supporting.

In the hook-shaped metal fitting supplying device 20, a large number of hook-shaped metal fittings 4 are inserted from the upper insertion port 20a so that the hooks of the hook-shaped metal fitting 4 are oriented in one direction (for example, the hook portion 4b of each hook is located on the front side). The discharge unit 20b discharges the same at regular intervals and delivers it to the transport cylinder 21.
As shown in FIG. 4, the hook-shaped metal fitting separating mechanism 22 is
First and second cylinder devices 22 along the transfer cylinder 21
a, 22b, and these first and second cylinder devices 22a, 22b can move up and down first,
The second rods 22c and 22d are provided, respectively. A first stopper member 22e for stopping and separating the hook-shaped metal fitting 4 is attached to the tip of the first rod 22c, and
A large number of hook-shaped metal fittings 4 are attached to the tip of the second rod 22d.
A second stop member 22f for stopping the is attached. A notch 22g having a width corresponding to one hook-shaped metal fitting 4 is provided at a part of the tip of the second stopper member 22f, and the hook-shaped metal fitting 4 is provided on the tip side portion of the first stopper member 22e. In order to separate only one piece, a projection 22h sharply sharpened so as to draw a radius downward is provided.
The reason why the projection 22h is sharply pointed downward is to separate only one hook-shaped metal fitting 4 that is hung on the conveying cylinder 21 in a state of being inclined downward.

Then, for example, when the pair of hanger bodies 3 taken out from the molding frame are supported by the support plate portion 6, a signal is input from the outside, and the first and second cylinder devices 22a. , 22b is actuated, initially, as shown in FIG.
It is in the state shown in. In this state, the large number of hook-shaped metal fittings 4 that have dropped along the transport cylinder 21 are stopped by the second stopper member 22f that comes into contact with the transport cylinder 21. afterwards,
When the first stopper member 22e is moved downward by the first cylinder device 22a so as to come into contact with the transport cylinder 21,
The tip of the protrusion 22h separates one hook-shaped metal fitting 4. Then, the second cylinder device 22b
When the stopper member 22f of the hook moves upwardly away from the position where it comes into contact with the conveying cylinder 21, the hook-shaped metal fitting 4 separated by one piece in the notch 22g falls along the conveying cylinder 21 and falls. Reach the bottom. After that, the second cylinder member 22b causes the second stopper member 22f to move downward again so as to come into contact with the transport cylinder 21, and further,
The first stopper member 2 is provided by the first cylinder device 22a.
When 2e moves upward so as to move away from the position where it comes into contact with the transport cylinder 21, the state shown in FIG. 4 is restored again.
This aspect is repeated.

The hanger assembly mechanism D is a hanger assembly machine 1
The hook-shaped metal fitting 4 carried by the metal fitting carrying mechanism C and the hanger body 3 moved by the hanger body moving mechanism D are inserted at the working position P so as to be assembled. It has become. As shown in FIGS. 5 and 6, the hanger assembly mechanism D includes a jig 25 disposed at a lower end side position of the transfer cylinder 21 with a gap Z therebetween, and a table T supporting the jig 25. The cylinder mechanism 26 (see FIG. 1) connected to the table T for moving the jig forward and backward and the jig 2 for fixing the tip 4a for inserting the hook-like metal fitting 4 are fixed.
5, a pair of guide plates 27, which are arranged so as to oppose each other so as to form a required gap W via the support member L, and the jig 2
5, a positioning member 45 is provided upright at the tip of the stand D1 that extends so as to project from below, and has a groove 45a for positioning the protrusion 3b of the hanger body 3. In addition, a groove 25a for positioning the hook portion 4b of the hook-shaped metal fitting 4 is formed around the transfer cylinder 21 of the jig 25, and when the hook-shaped metal fitting 4 is inserted into the hanger body 3, the groove 25a is formed. The inclined surface 25b is formed so that the groove width becomes narrower toward the upper side so that the hook portion 4b is not displaced upward due to the load (see FIG. 6).

When the hook-shaped metal fitting guide device 23 guides the hook-shaped metal fitting 4 to the jig 25, the hook portion 4b is fitted into the groove 25a, and the insertion tip 4a has a pair of guide plates. It is fitted in the gap W of 27. At that time, as described above, the first rotation mechanism H is
It is in a state of hitting the tip of the lower damper 16 and lying down, and in a state where the projection 3b of the hanger main body 3 is fitted in the groove 45a of the positioning member 45. When the jig 25 moves forward together with the table T by the operation of the cylinder mechanism 26 and reaches the working position P, the hanger body 3
Tip 4a for inserting hook-shaped metal fitting 4 into perforation 3d
Is inserted. At this time, since the hook-shaped metal fitting 4 is inserted into the hanger body 3 immediately after being taken out from the molding frame, the hanger body 3 is in a high temperature state and the perforation 3d is formed.
When the hanger body 3 cools down, the diameter of the perforation 3d contracts and the hook-shaped metal fitting 4 is tightened. Therefore, the hook-shaped metal fitting 4 is firmly attached to the hanger body 3.

After that, the hanger body 3 and the support plate portion 6
Starts to rotate in the direction opposite to the arrow X by the second rotating mechanism J, so that the hook portion 4b of the hook-shaped metal fitting 4 is not moved into the groove 25.
away from a. Then, the table 25 is moved backward by the operation of the cylinder mechanism 26, whereby the jig 25 returns to the original position.

The hanger transfer mechanism G is arranged between the hanger body moving mechanism B and the hanger assembly mechanism D,
As described above, the hanger 2 in which the hook-shaped metal fitting 4 is assembled to the hanger aligning mechanism F is transferred in a state in which the direction of the back side or the abdominal side is unified in one direction. In this example,
When the assembly of the hook-shaped metal fitting 4 and the hanger body 3 is completed, the first rotating mechanism H is moved by the second rotating mechanism J.
The rotary shaft 15 is rotated about 90 degrees in the direction opposite to the arrow X direction about the rotation center, and the state of standing up from the lying state is obtained. At this time, since the ventral side of the hanger body 3 always faces in one direction, when the hanger transfer mechanism G transfers the hanger 2 as described below, the hanger 2 has its ventral side oriented in one direction. It will be transferred in the state.

The hanger transfer mechanism G is mounted on the supporting member S10 so as to rotatably support the longitudinal supporting member 28 extending upward from the supporting member S10 and the shaft 29a as a rotation center. Fixed member 2
9, a rotation cylinder device 30 attached to the support member S13 for rotating the longitudinal support member 28 by the predetermined angle, a longitudinal cylinder device 31 along the longitudinal support member 28, and the longitudinal cylinder device 31. Hook hooking device 33 connected to the piston rod 32 of
A stopper 34 arranged at the upper end of the elongated support member 28.
It has and.

As shown in FIG. 7, the hook hooking device 33 has a connecting fitting mechanism 35 connected to the piston rod 32, and a support attached to the connecting fitting mechanism 35 with its front end bent in a channel shape. Metal fittings 36
And an arm 37 attached to the support fitting 36,
A small cylinder device 38 for holding the hook-shaped metal fitting 4 of the hanger 2 hooked on the arm 37 is provided.

When the first rotating mechanism H is rotated by the second rotating mechanism J in the direction opposite to the arrow X (see FIG. 2) and hits the tip of the upper damper 17, the first rotating mechanism H is shown in FIG. As described above, by the rotation cylinder device 30, the longitudinal support member 28 is rotated clockwise (opposite the arrow R) by a predetermined angle from the position indicated by the alternate long and short dash line to the position indicated by the solid line, and the arm 37 hooks the hook-shaped metal fitting 4. Support hanger 2. In this state, the elongated cylinder device 31
Is operated to move the piston rod 32 and the hook catching device 33 upward (in the direction of arrow Q) along the longitudinal support member 28, and the movement causes the hanger 2 to move.
Is separated from the support member 6, the rotation cylinder device 30 starts to operate, and the longitudinal support member 28 is rotated from the position of the solid line to the position of the alternate long and short dash line (in the direction of arrow R) about the pin 29a as the rotation center. Rotate clockwise. Then, at the same time when the long-sided supporting member 28 reaches the position of the one-dot chain line on the leftmost side, the hook catching device 33 moves to the uppermost end of the long-sided supporting member 28 and contacts the stopper 34. At this time, the small cylinder device 38 is actuated, the stopper 38a attached to the piston rod of the small cylinder device 38 moves upward to remove the hook-shaped metal fitting 4, and the arm 37 tilts to the extent that the hanger 2 slides down. Therefore, the hook-shaped metal fitting 4 of the hanger 2 hooked on the arm 37 becomes the rod portion 4 of the hanger alignment mechanism F.
Move towards 0 (discussed below).

When the hanger 2 hooked on the arm 37 moves downward while sliding along the rod portion 40, the elongated cylinder device 31 is actuated to move the piston rod 32 and the hook catch device 33 along the elongated support member 28. And move it downward (in the direction opposite to arrow Q). During the downward movement of the hook hooking device 33, the support plate portion 6 is further rotated by 180 degrees in the arrow Y direction by the first rotation mechanism H so that the ventral side of the other hanger body 3 faces in one direction. . Then, the support plate portion 6 is rotated in the arrow X direction by the second rotation mechanism J, and the first rotation mechanism H is in a state of hitting the tip of the lower damper 16 and lying on the groove portion 45 a of the positioning member 45. The protrusion 3b of the hanger body 3 is in a fitted state. Then, when the hook-shaped metal fitting guide device 23 guides the hook-shaped metal fitting 4 to the jig 25, when the jig 25 moves forward together with the table T by the operation of the cylinder mechanism 26 and reaches the working position P,
The tip 4a for inserting the hook-shaped metal fitting 4 is inserted into the hole 3d of the hanger body 3. After that, when the first rotating mechanism H is rotated by the second rotating mechanism J in the direction opposite to the arrow X and returns to the original position, the rotating cylinder device 30 causes the longitudinal support member 28 to move to the position indicated by the alternate long and short dash line. To the position indicated by the solid line in the clockwise direction (opposite arrow R), the arm 37 hooks the hook-shaped metal fitting 4 to support the hanger 2, and, as described above, the hanger transfer mechanism G performs the hanger alignment. The hanger 2 to which the hook-shaped metal fitting 4 is attached is transferred to the mechanism F.

When the hanger body 3 is removed from the support plate 6,
Again, the work robot takes out the pair of hanger bodies 3 from the molding frame, cuts the connecting portions thereof, attaches them to the respective support plate portions 6, and repeats the above-described aspect.

The hanger alignment mechanism F is the hanger assembly machine 1
The hook-shaped metal fitting 4 is inserted and the assembled hangers 2 are aligned as described above. The hanger alignment mechanism F includes a rod portion 40 that extends above the support member S11 and bridges the upper portion of the aggregate S6 and the upper portion of the aggregate S5.
A stand 41 arranged to support the rod portion 40 on the side of the aggregate S5, a counter 42 that counts the number of hangers 2 that move downward while sliding along the rod portion 40, and a counter of this counter 42. And a small cylinder device 43 for stopping the downward movement of the hanger 2 depending on the value.

Then, the hanger 2 hooked on the arm 37 moves downward while sliding along the rod portion 40, but when the counter 42 counts, for example, 100 hangers 2, the hanger 2 moves to the piston rod of the small cylinder device 43. The attached stopper 43a stops the downward movement of the hanger 2. Therefore, when 100 hangers 2 are manufactured by the hanger assembling machine 1 and aligned with the rod portion 40,
The worker can ship the hangers 2 in units of 100, for example.

As a result, the hanger main body 3 and the hook-shaped metal fitting 4 are inserted and assembled in a state in which the direction of the abdomen side and the direction of the hook of the hook-shaped metal fitting 4 are unified, and the arm 37 of the hanger transfer mechanism G is attached.
However, the hanger 2 can be transferred to the hanger aligning mechanism F in a state in which the ventral side of the hanger body 3 is unified in one direction. Therefore, in the hanger aligning mechanism F, the hangers 2 can be aligned in a state in which the ventral side of the hanger body 3 is unified in one direction. Therefore, the hanger aligning mechanism F is a hanger to which the hook-shaped metal fitting 4 is attached. 2 can be arranged in an orderly and space-saving manner.

Next, another embodiment will be described with reference to FIG. In this embodiment, the hook 21 is attached to the carrying cylinder 21.
The hook-shaped metal fitting reversing portion K as a reversing portion for reversing the direction of the hook portion 4b is provided. The hook-shaped metal fitting reversing portion K is separated from the transport cylinder 21 so as to be partially rotatable, and a hook-shaped metal fitting 4 along the separation cylinder K1.
A pin K2 projecting from the separation cylinder K1 in order to prevent the paper from sliding down to the lower end side of the conveyance cylinder 21, and the separation cylinder K1.
A motor mechanism K4 for rotating the separation cylinder K1 180 degrees in the direction of the arrow around the drive shaft K3 supported by the central portion of the
Further, a sensor 46 for detecting passage of the hook-shaped metal fitting 4, and a sensor 46 located above the central portion of the separation cylinder K1.
In response to the passage confirmation signal of the hook-shaped metal fitting 4 from the sensor 46, the sensor moves downward so as to approach the separation cylinder K1, and when the separation cylinder K1 completely rotates 180 degrees, ascends so as to return to the original position. , A stopper 47 is provided. When the hook-shaped metal fitting 4 falls along the transport cylinder 21 and passes the position of the sensor 46, the stopper 47 moves downward, and when the metal fitting 4 is stopped by the pin K2, the motor mechanism K4 separates the separation cylinder. K1 rotates 180 degrees, and the orientation of the hook portion 4b of the hook-shaped metal fitting 4 is, for example,
Turn it over so that the front side of the page faces the other side of the page. The stopper 47 is lowered until the separation cylinder K1 completely rotates 180 degrees, so that the hook-shaped metal fitting 4 is prevented from falling. When the separation cylinder K1 completes the rotation of 180 degrees, the stopper 47 rises, so that the hook-shaped metal fitting 4 falls to the lower end portion of the conveyance cylinder 21 and is guided by the jig 25. Thereafter, in the same manner, each time the hook-shaped metal fitting 4 is stopped by the pin K2, the separation cylinder K1 is rotated by 180 degrees to reverse the direction of the hook portion 4b of the hook-shaped metal fitting 4. In this way, the orientation of the hook portion 4b of the hook-shaped metal fitting 4 is changed to correspond to the correct orientation in accordance with the orientation of the hanger body 3 on the back side or the abdomen side at the work position P where the insertion work is performed. You can

The present invention is not limited to the above-described embodiment, and for example, the hook-shaped metal fitting supply device 20 is used to prevent vibration when the hook-shaped metal fitting 4 is supplied from being transmitted to the carriage S. Depending on the working environment where the hanger assembly machine 1 is installed, the rod portion 40 of the hanger aligning mechanism F is extended to the right in FIG. 1 through the interposition of a reversing mechanism, etc. The configuration of each unit can be appropriately changed without departing from the spirit of the present invention.

[0038]

As is clear from the above description, the hanger assembling machine according to the present invention has the following effects.

According to the hanger assembling machine described in claim 1, the assembling part inserts the hook-shaped metal fitting carried by the hook fitting carrying part and the hanger body moved by the hanger body moving part at the working position. By attaching with, the hook-shaped metal fittings can be automatically attached to the hanger body.

At this time, the hanger body moving unit moves the hanger body to the work position one by one with the back side or the abdominal direction oriented in one direction, and the hook metal fitting transporting unit has a large number of hook-like shapes. Since the metal fittings are moved to the work position one by one with the direction of the hook unified in one direction,
Insert and assemble the hanger body in the same direction as the back or vent side of the hanger and the hook of the hook-shaped metal fitting, and make sure that the hanger transfer part is in the same direction as the back side or vent side of the hanger body. Can be transferred to the hanger alignment section.

According to the hanger assembly machine of the second aspect, the hanger body moving part is provided with the rotating part for unifying the direction of the back side or the abdomen side of the hanger body in one direction. With the space, it is possible to unify the direction of the back or vent of the hanger body in one direction.

According to the hanger assembling machine of the third aspect, the hook metal fitting transporting section is provided with the reversing section capable of reversing the direction of the hook metal fitting, so that the hook metal fitting needs to be oriented in the other direction. It can be inverted accordingly. Therefore, even if the hanger body is supported by the support portion in a state in which the ventral sides face each other or the back sides face each other, the back side of the hanger body moved to the working position. Alternatively, the direction of the hook portion of the hook-shaped metal fitting can be changed so as to always correspond to the correct direction in accordance with the direction of the ventral side.

[Brief description of drawings]

FIG. 1 is a side view showing an entire embodiment of a hanger assembly machine according to the present invention.

FIG. 2 is a partially cutaway side view mainly showing a first rotating mechanism in the hanger body moving mechanism.

FIG. 3 is a front view mainly showing a second rotating mechanism in the hanger body moving mechanism.

FIG. 4 is an enlarged side view showing a part of the hook-shaped metal fitting transport mechanism.

FIG. 5 is an enlarged plan view showing a part of the hanger assembly mechanism.

FIG. 6 is a side view showing a part of the hanger assembly mechanism in an enlarged manner.

FIG. 7 is an enlarged front view showing a part of the hanger transfer mechanism.

FIG. 8 is an enlarged side view showing a part of a hook-shaped metal fitting transport mechanism of another embodiment.

[Explanation of symbols]

1 Hanger assembly machine 2 Hanger 3 Hanger body 4 Hook-like metal fitting 6 Support plate part (support part)
P Working position B Hanger body moving mechanism (hanger body moving part) C Hook-shaped metal fitting transport mechanism (hook metal fitting transport part) D Hanger assembly mechanism (assembly part) F Hanger alignment mechanism (hanger alignment part) G Hanger transfer mechanism ( Hanger transfer part) H 1st rotating mechanism (rotating part) K Hook-shaped metal fitting reversing part (reversing part)

Claims (3)

[Claims] 1. A hanger assembly machine for assembling a hanger main body made of a synthetic resin material by inserting a hook-shaped metal fitting for suspending the hanger main body, wherein a pair of hanger main bodies are provided on the back side or the ventral side. In a state in which the respective support portions supported in a state of facing each other and the hanger body supported by these support portions are unified in one direction of the back side or the ventral side,
A hanger body moving part for moving each one to a work position where the inserting work is performed, and a hook metal fitting transporting part for transporting a large number of hook-shaped metal fittings to the work position by unifying the hooks in one direction. The hook-shaped metal fittings transported by the hook-metal fitting transporting section and the hanger body moved by the hanger body moving section are inserted and assembled at the working position, and the hanger to which the hook-shaped metal fittings are assembled is mounted on the back of the hanger. A hanger assembling machine including a hanger transfer section that transfers the side or ventral direction to one direction in a uniform manner. 2. The hanger assembly machine, wherein the hanger body moving section includes a rotating section for unifying the direction of the back side or the abdomen side of the hanger body in one direction. 3. The hanger assembly machine, wherein the hook fitting transporting section includes a reversing section that can reverse the direction of the hook-shaped fitting hook section.