KR0120311Y1 - Binding machine for calendar - Google Patents

Abstract

The present invention is intended to be firmly fixed to each other by bending several times by combining the iron ball on the upper portion of the calendar consisting of 6 to 12 sheets.

Conventionally, a large number of calenders are provided by feeding the calender paper and the iron ball by hand to the paper iron machine in the state of being bonded to the upper part of the calender paper, which is made of sheet, each of 6 to 12 sheets. It has not been possible to manufacture, and this has been a factor in the increase of the manual cost, and as a notification number 94-6009, it is to supply and bend the calender and ferrous steel balls automatically, but the supply device for supplying individual steel balls The rack is formed of rack and pinion, so the pinion is rotated in a circular shape, and the locking pieces and separation pins do not work correctly. There was a problem such as to occur.

The present invention has been devised in view of the above-mentioned problems, and the catching and separating pieces of the branch feeding device, which allow the branch catching and separating, are operated by the operation lever in a horizontal state. It is supplied smoothly even at narrow intervals to prevent the occurrence of defective products.

Description

Calender's Automatic Feeding Device

1 is a side view illustrating the appearance of the present invention.

Figure 2 is a longitudinal cross-sectional view showing the interior of the present invention.

3 is an exploded perspective view showing the main part of the present invention.

Figure 4 is a state diagram of the operation of the iron ball supply apparatus of the present invention (a) is a state diagram for supplying the iron ball, (b) is a state diagram of the branch stop.

5 is a state diagram in which the calender of the present invention is loaded on a steel ball,

(a) is a state diagram where the steel ball and calender are supplied,

(b) is a state diagram of bending the end of the steel ball by the vertical hammer,

(c) is a state diagram of bending the center of the steel ball by the bending plate of the vertical hammer,

(d) is a state diagram in which the center steel bend is completely bent as a horizontal hammer.

(e) is a state which draws out the calender which has one end to a branch.

6 is a plan view showing a conventional design.

* Explanation of symbols for main parts of the drawings

2: enclosure 3: insertion groove

4) 4a) 8b) 8c): long hole 5) 5a): screw hole

6): Separation Pin 6a): Hanging Pin

6b) 7b): Protruding pin 7): Separation piece

7a): Separation pin 8): Operation lever

8a): Hinge Ball 9): Bearing

10): Cover plate 12): Hinge bolt

18) 21) 21a) 30) 31): Eccentric Cam

36): Horizontal hammer 39) 40): Vertical hammer

41) Fixture

The present invention is a calendering device for automatically supplying a billet ball and a calender in a calender manufacturing device for bending and fixing a billet on a top of a calender as a vertical hammer and a horizontal hammer, and automatically supplying a billet piece individually. It is about.

Conventionally, 6 or 12 sheets of calendered paper is glued to the upper part of the calendered paper and the iron ball in the processing machine, and the calendered top is bent as the steel ball, and the iron ball is fed manually. As a result, the work efficiency was lowered and the processing cost was high, and mass production was impossible.

As shown in FIG. 6 of Publication No. 94-6009, the stationary piece having rack gears 55a and 56a formed on both sides of lower portions of the branch tool supply table 26 in the apparatus for supplying the branch balls individually. 55) and the housing 54 into which the separation piece 56 is inserted and installed, and the rack gears 55a and 56a and the toothed pinion 53 are installed at one side to rotate about the hinge side 57. One side of the lever 51 is provided with a pin 52 coupled to the groove cam 38 provided on both sides of the pivoting side 37.

In the prior art, which is configured as described above, the pinion 53 is rotated in a curved form as the lever 51 rotates about the hinge shaft 57 by the rotation of the home cam 38.

Due to this, the distance between the stop piece 55 and the separating piece 56 and the pinion 53 must be kept constant so that the gears between the rack gears 55a and 56a and the pinion 53 do not mesh firmly when used for a long time. Defects often occurred.

Therefore, the paper ball is not properly supplied to the positions of the vertical hammers (39, 40) and the horizontal hammers (36), so that the poor iron work of the calender occurs, so that the work is not smooth and thus the processing cost increases. There was this.

The present invention has been devised in view of the above-mentioned problems, and the main purpose is to facilitate the supply of the individual steel balls to the upper part of the calender so that the calendering work of the calender can be performed smoothly. The explanation is as follows.

As shown in FIG. 1 to FIG. 5, one side is supported by the support 14 and the trimming roller 17 is placed on the upper side of the conveyor belt 16 installed between the driving roller 15 and the interlocking roller 15a on both sides. One side configured for installation is installed in the main body 13, and a link 19 operated by an eccentric cam 18 and supported by a tension spring 20 is installed outside one side of the main body 13, and a hinge side 23 Rods 25 and 25a are installed at one side of the pair of levers 24 and 24a which are hinged and fixed to each other.

And hinged by the hinge shaft 38 in a horizontal position facing the horizontal hammer 36 having a locking jaw (36b) is installed connected to the inside of the main body 13 by a hinge shaft (36a) on one side of the link (19) And an elevating feeder 42 mounted on the upper part of the fixing table 41 mounted on the upper side of the lever 27 to flow left and right by the eccentric cam 30. One side of the vertical hammer 40 coupled to one side of the rods 25 and 25a to the center upper portion between the horizontal hammer 36 and the fixing stand 41 and supported by the tension springs 34 and 35 on the upper side, respectively. It consists of a vertical hammer 39 provided with a bending plate 39a.

In addition, the main body 13 by the hinge shaft 32 to operate left and right by the eccentric cam 31 installed coaxially with the eccentric cam 18 to the center lower portion between the horizontal hammer 36 and the fixing table 41. Tension spring 33 is installed in the lower part and the interlocking roller 45 is installed at the upper part, and is pulled out by the branch hole 47 with the drawing guide 46 installed at the lower side in contact with the drawing roller 43. It is formed to discharge the calender 48, it is operated by the home cam 35 installed on both sides of the rotary ball feeder (1) on both sides of the upper side of the fixing table 41 to operate the branch feeder It is configured to be able to supply the individual steel ball 47 supplied to (26) individually.

That is, the branch ball supply device 1 is an upper periphery of the housing 2 having the slots 4 and 4a formed at both sides of the insertion groove 3 and the screw holes 5a having the screw holes 5a formed at the upper center thereof. A plurality of screw holes 5 are formed, and protruding pins 6b and 7b respectively inserted into the long holes 4 and 4a are formed at the lower center thereof, and the locking pins 6a and the separating pins 7a are formed at one side. The locking pieces 6 and the separating pieces 7 each formed are seated and coupled to the insertion groove 3 of the enclosure 2, and the upper part thereof is covered with a cover plate 10 having a plurality of through holes 10 a formed thereon, and a bolt is formed. (11) fastening and fastening to the screw hole (5), while forming a pair of long holes (8b, 8c) through which the protruding pins (6b, 7b) drawn out downward through the long holes (4, 4a) To form a hinge hole (8a) in the hinge bolt 12, the bearing (9) coupled to the groove cam (38) on the one side fixed to the screw hole (5a) of the housing (2) is fixed to the installation It consists of an operating lever 8.

Reference numeral 38a is a recess of the home cam 38.

Looking at the operation and effects of the subject innovation constituted as follows.

When the rotation shaft 37 rotates, the home cam 38 fixed to both sides of the rotation shaft 37 rotates so that the bearing 9 inserted into the groove 38a of the home cam 38 moves along the groove 38a. As a result, the operating lever 8 operates left and right about the hinge bolt 12.

When the actuating lever 8 operates left and right, the protruding pins 6b and 7b coupled to the long holes 8b and 8c respectively flow on the long holes 4, 4a, ab and 8c. When the separating piece 7 moves forward and backward in the insertion groove 3, and the catching piece 6 moves forward, as shown in (b) of FIG. 4, the branch provided on the branch fitting supply table 26 as shown in FIG. When the separation piece (7) is advanced, the stopping piece (6) is retracted, and the retraction piece (6) is retracted while being coupled between the first and second branch holes (47) and the second branch hole (47) by the separating pin (7a). Supplying the 47 to the lower portions of the vertical hammers 39 and 40 operates as shown in FIG. 4 (a).

When one branch ball 47 is supplied from the branch ball supply stand 26 to the upper portion of the process table 41, the eccentric cam 30 is rotated as shown in FIG. One side of the branching tool 47 supplied while the lever 27 rotates counterclockwise around the hinge shaft 28 and the right position feed table 42 provided on one side of the lever 27 moves from right to left. The locking jaw (36b) is moved so as to be caught, and as described above, when the filing tool 47 is placed in the correct position, the calenders arranged by the trimming rollers (17) are supplied to the conveyor belt (16) to provide an upper portion of the calender (48). Is inserted into the bent portion of the c-shaped that is one side of the branch.

As described above, when the branching tool 47 is supplied in the correct position and the calendar 48 is supplied, the eccentric cam 21a is rotated as shown in FIG. 5 (b) and the lever 24a is centered on the hinge shaft 23. When rotated counterclockwise, the vertical hammer 40 is moved downward by the rod (25a) while pressing the c-shaped portion of the branch 47, the upper portion of the calender 48 is firmly coupled to the branch 47.

In the state where the filing tool 47 and the calendar 48 are firmly coupled, the eccentric cam 21 is rotated as shown in FIG. 5 (c) and the lever 24 is rotated counterclockwise around the hinge shaft 23. As the vertical hammer 39 coupled to the rod 25 moves downward, the center hammer is bent by the bending piece 39a.

At this time, the vertical hammer 40 is moved vertically at the same time as the vertical hammer 39 is moved downward by the holding force of the tension spring (35).

When the center of the steel ball 47 is bent by the bending plate 39a of the vertical hammer 39, the eccentric cam 18 is rotated as shown in (d) of FIG. 5 to operate the link 19 in a horizontal state. The horizontal hammer 36 installed on the hinge shaft 36a on one side of the link 19 moves to the left to the right to completely press the bent steel ball 47 so that the upper portion of the calender 48 and the steel ball 47 are firmly secured. Are combined.

At this time, the vertical hammer 39 is moved upward by the holding force of the tension spring 34 simultaneously with the operation of the horizontal hammer 36.

When the upper portion of the calender 48 and the steel ball 47 are bent and firmly coupled several times, the eccentric cam 18 is rotated as shown in (e) of FIG. 5 and the link 19 is driven by the holding force of the tension spring 20. When the bent horizontal hammer 36 is moved from the right to the left, the paper ball sphere 47 of the calendar 48 is moved downward by its own weight, the holding force of the tension spring 33 by the rotation of the eccentric cam 31 By the lever 44 is rotated clockwise around the hinge shaft (32) by the take-out roller (43) which rotates with the interlocking roller (45) close to each other pull out the calendar (45) guides 46 It is withdrawn to the outside of the main body 13 through.

At this time, the right position supply table 42 is moved from left to right, and when the calendered calendar 48 is completely discharged, the branch tool 47 is supplied by the operation of the branch tool supply device 1 and the above operation and As described above, the iron ball 47 is coupled to the upper portion of the calender 48 and bent.

The present invention, which acts like this, works to minimize the error in the horizontal position of the catching piece and the separating piece of the paper ball supply device so that they can be precisely supplied individually by being spaced apart from each other despite the narrow gap between the paper parts. It is a very useful design that can reduce the processing cost by eliminating the occurrence of defects to smooth the paperwork, and thereby the large number of calendars.

Claims (1)

Link 19 and levers 24, 24a, 27, 44 which are operated by respective eccentric cams 18, 21, 21a, 30, and 31 on the main body 13 on which one side of the conveyor belt 16 is installed. It consists of a horizontal hammer 36, a vertical hammer (39, 40) and a fixed position feed table 42 to be operated by, and formed on both sides of the rotating side 37 on the top of the fixed position feed table 42 In the installation consisting of the branch tool supply device 1 and the branch tool supply table 26 operated by the home cam 38, the branch ball supply device 1 in the center of the screw hole (5a) and the long hole (4, A locking piece 6 and a separating piece having a housing 2 forming a screw hole 5 with a periphery having an insertion groove 3 having a 4a) and a locking pin 6a and a separating pin 7a on one side. Protruding pins 6b and 7b are formed at the lower portion of the housing 7 and 4a, respectively, and the upper plate inserted into the insertion groove 3 of the housing 2 is bolted to the cover plate (11). 10) to form a long hole (8b, 8c) is coupled to the protruding pins (6b, 7b) The operating lever 8 inserted into the groove 38a of the groove cam 38 on the other side is coupled to the screw hole 5a as the hinge bolt 12 through the hinge hole 8a to the bottom of the main body 2. Calendar automatic feeder of calender characterized in that the configuration.