KR100270289B1 - Riveting machine - Google Patents

Abstract

PURPOSE: A device for controlling height of a riveting machine for jeans is provided to keep up with the thickness change of a decoration rivet rapidly by controlling the height of a rising and falling object according to the thickness change of the decoration rivet, which is supplied with being selected in a selector. CONSTITUTION: The device for controlling height of the riveting machine for jeans includes many instruments. A guide rod(111) is connected to a connecting piece(106) of a rising and falling object(104) for controlling the height between a fixed object(102) and the rising and falling object(104) according to the thickness of the decoration rivet. A supporter(112) supports the guide rod(111) by a bearing. The rising and falling board(121) is fixed on the upper side of the guide rod(111) and rises with the guide rod(111). A cam board(141) is fixed to the rising and falling board(121) for rising the rising and falling object(104) by the contact with a front board(144) fixed on the supporter(112). A lever(142) is connected to the cam board(141) for rotating the cam board(141).

Description

Height adjustment device of riveting machine for jeans

The present invention relates to a riveting machine for automatically combining decorative rivets to prevent the pockets of jeans from slipping out or to obtain a decorative effect. In particular, the present invention relates to a lifting body and a rivet according to the thickness of the decorative rivets selected in the sorting machine. The present invention relates to a height adjusting device of a riveting machine for jeans, which can smoothly transport and supply various kinds of decorative rivets by adjusting the spacing of the fixing bodies.

In general, several rivets are combined on both sides of the jeans pocket or the hub area.

The reason for combining the rivets is to prevent the sewing line of the jeans pocket from being followed by the operation of frequently inserting and removing the hand.

In addition, by marking the company's mark, letters, pictures, etc. on the surface of the rivets, it is possible to obtain an effect that can visually express the luxury and differentiated design of the jeans.

And, the rivet is a set of decorative rivets appearing on the outer surface of the jeans and a support rivet coupled to the inner surface of the jeans.

That is, the decorative rivets can be decorated and the supporting rivets serve to support the decorative rivets.

As described above, a conventional technique of combining a decorative rivet and a support rivet that plays an important role in the firmness or aesthetic sense of jeans is shown in FIG. 1.

The above structure is characterized by the guide piece (2) for guiding the decorative rivet (171), the guide piece (2) for guiding the decorative rivet (171) selected by the sorter (1), and the guide piece (2). Adjusting body combined with a plurality of bolts to the fixed body (3) to transport the guided decorative rivet (171) and the height of the decorative rivet (171) conveyed to the fixed body (3) (4), and the upper transfer table (5) for receiving the decorative rivet 171 transferred to the fixing body (3) and transported to the front end portion for punching, and the supporting rivets combined with the decorative rivet (171) Receiving the feeder 11 for sorting and supplying the 172, the guide 12 for transferring the support rivet 172 of the feeder 11, and the support rivet 172 guided to the guide 12 The lower transfer stage 13 for transferring to the tip end for punching, and the support rivet 172 transferred to the tip end of the lower transfer base 13 and the upper transfer base 5. A decorative rivets 171 are in a configuration provided with a punch 21 for putting on jeans rivets 173.

Referring to the effects of the conventional configuration as described above are as follows.

First, a plurality of decorative rivets 171 are put into the sorter 1 and a plurality of supporting rivets 172 are put into the feeder 11 and then the start button is pressed.

By pressing the start button, power is applied to the selector 1 and the feeder 11 to start the operation.

That is, the sorter 1 is supplied to the guide piece 2 by conveying the decorative rivet 171 while causing the vibration.

In addition, the decorative rivet 171 of the guide piece (2) is passed through the fixing body (3) and the adjuster (4) is transferred to the upper carriage 5 and then back to the tip of the upper carriage 5 It is transferred and waits for punching.

On the other hand, the supporting rivet 172 of the feeder 11 is supplied to the lower transfer table 13 along the guide 12 and then supplied to the front end of the lower transfer table 13 to wait for punching.

At this time, the operator places the jeans (173) between the upper transfer table (5) and the lower transfer table (13) and press the punching switch, the punch 21 is lowered, the decorative rivet 171 and the support rivet 172 ) Is coupled to the jeans 173 as shown in FIG.

However, the prior art as described above corresponds to the height change of the decorative rivet 171 by adjusting the height of the adjusting body 4 according to the height of the decorative rivet 171 to be transferred to the fixed body (3).

That is, in order to adjust the height of the adjuster 4, the height of the adjuster 4 is adjusted horizontally and precisely because the height of the adjuster 4 is adjusted while loosening or tightening a plurality of bolts. I could not.

In addition, when the vibration of the selector 1 is transmitted to the fixing body 3, the bolt may be loosened due to the vibration, thereby having a problem that perfect height adjustment is not achieved.

The purpose of the present invention for solving the conventional problems and the like is to quickly and easily adjust the height of the lifting body according to the change in the thickness of the decorative rivets sorted and supplied by the sorting machine to quickly change the thickness of the decorative rivets. Its purpose is to provide an active response.

In order to achieve the above object, the present invention, in order to adjust the height of the lifting body is coupled to the guide rod coupled to the support body to the support bearing and then fixed the lifting plate on the upper side of the guide rod and the adjustment to the lifting plate Fixing the coupling pipe is moved up and down in accordance with the rotation of the handle can achieve the object of the present invention.

1 is a perspective view showing a conventional reaming machine for jeans

Figure 2 is a perspective view of the riveting machine for the present invention jeans

Figure 3 is a cross-sectional view showing a height adjustment device of the present invention

Figure 4 is a longitudinal cross-sectional view showing a height adjustment device of the present invention.

Figure 5 is a main cross-sectional view showing a decorative rivet conveyed to the height adjustment device of the present invention.

Figure 6 is a cross-sectional view of the decorative rivet and the support rivet of the present invention coupled to the jeans

Figure 7 is a view showing the action of the cam plate coupled to the height adjustment device of the present invention

* Explanation of symbols for main parts of the drawings

101: sorter 102: fixed body

103: lower guide groove 104: lifting body

105: upper guide groove 106: connection

111: guide rod 112: support

113: bearing 121: lifting plate

122: space 123: coupling pipe

124: female thread 131: adjusting knob

132: male thread 133: gear

141: cam plate 142: lever

143: Vis 144: front panel

151: elastic member 152: upper bolt

153: lower bolt 154: pin

155: screw 161: upper guide body

162: upper feed groove 163: lower guide body

164: lower asson groove 165: punch

171: decorative rivet 172: support rivet

173: jeans

The configuration of the present invention will be described in detail with reference to Figs.

After punching the decorative rivet 171 selected by the sorting machine 101 by the guide of the lower guide groove 103 and the upper guide groove 105 formed in the lifting member 104 of the fixing body 102 In the riveting machine for jeans, which is coupled to the jeans 173 together with the support rivet 172 by punching), the upper guide groove 105 and the lower side of the fixing body 102 of the lifting body 104 Connection piece 106 of the elevating body 104 in order to be transported by adjusting the height between the fixing body 102 and the elevating body 104 according to the thickness of the decorative rivet 171 is transferred between the guide groove 103 A guide rod 111 coupled to the support rod, a support body 112 supporting the guide rod 111 by a bearing 113 in order to smoothly lift and lower the guide rod 111, and the support body 112. The elevating plate 121 is fixed to the upper side of the guide rod 111 coupled to the elevating plate 121 and elevating together with the guide rod 111, when the elevating plate 121 is finely elevated Lifting means of the lifting plate of the lifting plate for lifting, and when removing the defective decorative rivet 171 to transfer between the lifting body 104 and the fixing body 102 or when replacing with another type of decorative rivet 171 (104) ) To the lifting plate 121 so as to lift the lifting body 104 by contact with the front plate 144 fixed to the supporter 112 in order to widen the space between the fixing body 102 and the fixing body 102 in a single operation. The cam plate 141 fixed and rotated by 143 and a lever 142 coupled to the cam plate 141 to rotate the cam plate 141 by hand are configured.

In addition, the elevating means of the elevating plate is a female screw portion 124 formed in the coupling pipe 123 is fixed by the screw 155 to the elevating plate 121, and a male screw portion screwed to the female screw portion 124 ( 132 is formed by the adjusting knob 131 and the pin 154 formed at the end of the male screw portion 132 and coupled to the space portion 122 of the coupling pipe 123, the male screw portion 132 The upper bolt 152 of the elevating plate 121 and the gear 133 for informing the amount of the rotation by a click, and the elevating plate 121 to give the elasticity to always have the property to descend in the downward direction and It was provided with an elastic member 151 connecting the lower bolt 153 of the support 112.

Referring to the operation of the present invention as described above is as follows.

First, a plurality of decorative rivets 171 are put into the sorter 101 and a plurality of supporting rivets 172 are put into the feeder and then the start button is pressed.

By pressing the start button, power is applied to the selector 101 and the feeder to start the operation.

That is, the sorter 101 transfers the decorative rivet 171 while inducing vibration to supply the lower guide groove 103 of the fixing body 102 and the upper guide groove 105 of the lifting body 104. .

In addition, the decorative rivet 171 of the fixing body 102 passes between the fixing body 102 and the lifting body 104 is transferred to the upper conveying groove 162 of the upper guide body 161, and then the upper guide again. The tip of the sieve 161 is transferred to wait for punching.

On the other hand, the support rivet 172 of the feeder is supplied to the lower guide body 163 along the guide as in the prior art and then supplied to the front end of the lower guide body 163 to wait for punching.

At this time, the operator places the jeans 173 between the upper guide body 161 and the lower guide body 163 and presses the punching switch, the punch 165 is lowered, the decorative rivet 171 and the support rivet 172 ) Is coupled to the jeans 173 as shown in FIG.

However, there are many types of rivets that are coupled to the jeans 173. Since the thicknesses and diameters of the rivets are all different, in order to couple different types of rivets to the jeans 173, the lifting body 104 is used. It is necessary to adjust the distance between and the fixture (102).

At this time, it is possible to easily adjust by rotating the adjustment knob (131).

That is, when the adjustment knob 131 is rotated forward, the male screw portion 132 is rotated to move the female screw portion 124 of the coupling pipe 123 fixed to the lifting plate 121 with the screw 155 upward. do.

This is because the gear 133 formed at the end of the male screw portion 132 is rotated in contact with the fixing plate 125, so that the coupling pipe 123 screwed with the male screw portion 132 is shown in FIG. And as shown in FIG.

At this time, the elastic member 151 connecting the upper bolt 152 of the elevating plate 121 and the lower bolt 153 of the support 112 is relaxed by the lifting of the elevating plate 121, elevating plate 121 Is allowed to rise.

In addition, the lifting movement of the elevating plate 121 causes the raising of the guide rod 111 coupled thereto, and the elevating body 104 connected to the guide rod 111 and the connecting piece 106 also raises and lowers. It is possible to finely widen the interval between the sieve 104 and the stationary body (102).

In addition, when the control knob 131 is rotated in reverse, the coupling pipe 123 is lowered by the elasticity of the elastic member 151, so that the guide rod 111 and the lifting bodies 104 can be lowered, and thus the lifting body 104 can be lowered. ) And the gap between the fixture 102 can be narrowed finely.

On the other hand, when the adjustment knob 131 is rotated, the gear 133 coupled to the space portion 122 of the coupling pipe 123 is also rotated, the pin 154 on the outer peripheral surface of the gear 133 as shown in FIG. Because of this contact, a click sound is generated when the gear 133 rotates.

Therefore, the operator can set the moving amount of the lifting body 104 by the click sound.

In addition, the lifting body 104 and the fixing body 102 when removing the defective decorative rivet 171 to transfer between the lifting body 104 and the fixing body 102 or for another type of decorative rivet 171. It is possible to widen the space in a single operation.

That is, when the cam plate 141 coupled to the elevating plate 121 by the vis 143 is rotated using the lever 142 as shown in FIG. 7, the elevating plate 1210 is moved by the cam action of the cam plate 141. While relaxing the elastic member 151, the fixing plate 125 is opened at a predetermined interval (t) at once.

Therefore, the space between the lifting body 104 and the fixing body 102 is also in a state of being widened by the interval t between the lifting plate 121 and the fixing plate 125, so that the defective decorative rivet 171 can be easily removed or other types. The decorative rivet 171 can be exchanged.

And, Figure 5 is a view showing the lifting member 104 and the fixing body 102 for conveying the decorative rivet 171 protruding upwards in the present invention in the present invention can be transferred by adjusting the height irrespective of the protrusion. Because of this, one riveting machine can be used for various kinds of riveting work, and it is also possible to diversify the types of rivets that are combined with jeans.

According to the present invention, in order to adjust the height of the elevating body, the guide rod coupled to the elevating body is coupled to the support body by a bearing, and then the elevating plate is fixed to the upper side of the guide rod, and the elevating plate is rotated according to the rotation of the adjusting knob. By fixing the coupling pipe which is lifted up and down, it is possible to adjust the height of the lifting body easily and reliably according to the change of the thickness of decorative rivet that is sorted and supplied by the sorting machine, and it is useful to respond quickly and actively to the thickness change of decorative rivet. Has an effect.

Claims (2)

After punching the decorative rivet 171 selected by the sorting machine 101 by the guide of the lower guide groove 103 and the upper guide groove 105 formed in the lifting member 104 of the fixing body 102 In the riveting machine for jeans, which is coupled to the jeans 173 together with the support rivet 172 by punching), the upper guide groove 105 and the lower side of the fixing body 102 of the lifting body 104 Connection piece 106 of the elevating body 104 in order to be transported by adjusting the height between the fixing body 102 and the elevating body 104 according to the thickness of the decorative rivet 171 is transferred between the guide groove 103 A guide rod 111 coupled to the support rod, a support body 112 supporting the guide rod 111 by a bearing 113 in order to smoothly lift and lower the guide rod 111, and the support body 112. The elevating plate 121 is fixed to the upper side of the guide rod 111 coupled to the elevating plate 121 and elevating together with the guide rod 111, when the elevating plate 121 is finely elevated Lifting means of the lifting plate of the lifting plate for lifting, and when removing the defective decorative rivet 171 to transfer between the lifting body 104 and the fixing body 102 or when replacing with another type of decorative rivet 171 (104) ) To the lifting plate 121 so as to lift the lifting body 104 by contact with the front plate 144 fixed to the supporter 112 in order to widen the space between the fixing body 102 and the fixing body 102 in a single operation. 143 of the riveting machine for jeans characterized in that it has a cam plate 141 is fixed and rotated, and a lever 142 coupled to the cam plate 141 to rotate the cam plate 141 by hand. Height adjustment device. According to claim 1, The elevating means of the elevating plate is screwed to the female screw portion 124 and the female screw portion 124 formed in the coupling pipe 123 is fixed by the screw 155 to the elevating plate 121 Due to the contact of the adjustment knob 131 is formed with a male screw portion 132 and the pin 154 is formed at the end of the male screw portion 132 is coupled to the space portion 122 of the coupling pipe 123 Gear 133 for notifying the amount of rotation of the male screw portion 132 by a click, and the upper bolt of the elevating plate 121 to give elasticity so that the elevating plate 121 has the property to always lower in the downward direction Height adjustment device for jeans reaming machine, characterized in that provided with an elastic member 151 connecting the lower bolt 153 of the support (112) and (152).