KR20070007753A - Device for manufacturing form sepatie - Google Patents

Abstract

A manufacturing apparatus of sepaties for concrete form, which can improve productivity by injecting a pair of workpieces to be processed into sepaties into the apparatus at a time, thereby transferring and processing a pair of the workpieces in the apparatus, is provided. A manufacturing apparatus of sepaties for concrete form comprises: a workpiece injection stand(100) which is inclined downward to the exit side such that workpieces(20) are aligned on an upper surface of the workpiece feeder; first and second feeding cylinders(110,120) subsequently installed next to the workpiece injection stand; a pair of workpiece holding stands(130) which are subsequently installed at both sides next to the second feeding cylinder, and on which a plurality of pairs of holding grooves(131) are longitudinally formed to hold ends of pairs of the workpieces with the holding grooves being spaced from one another in a predetermined distance; a workpiece transfer equipment(140) comprising a moving stand(141) on which a plurality pairs of holding grooves(142) are formed correspondingly to a plurality of pairs of the holding grooves of the workpiece holding stands, lifting-and-lowering cylinders(143) for lifting and lowering the moving stand, a moving block(144) for supporting the lifting-and-lowering cylinders, and a moving cylinder(145) for moving the moving block back and forth so as to simultaneously move respective pairs of the workpieces held on the workpiece holding stands; a forging equipment(150) that is installed subsequently next to the workpiece holding stands and comprises a forging die(151) and a forging hammer(153); and a punching and cutting equipment(160) that is subsequently installed next to the forging equipment and comprises a punching and cutting die(161) and a punch(163).

Description

Seper Tie Manufacturing Machine for Formwork {DEVICE FOR MANUFACTURING FORM SEPATIE}

1 is a perspective view showing an example of a separator tie.

Figure 2 is a side view showing a conventional separator separator processing device.

Figure 3 is a side view showing a separator-separator for formwork according to the present invention.

Figure 4 is a partial perspective view showing a separator-separator for formwork according to the present invention.

5 is a plan view showing a state in which two materials are simultaneously forged.

6 is a plan view showing a state in which two materials that have undergone forging are punched and cut at the same time.

<Explanation of symbols for main parts of drawing>

1: Seper Tie, 12: Flat Part,

13: pinhole, 14: cutting groove,

20: material, 100: material input table,

110: primary supply cylinder, 120: secondary supply cylinder,

130: material base, 131: mounting groove,

140: material transfer device, 141: moving table,

142: mounting groove, 143: lifting cylinder,

144: moving block, 145: front and rear moving cylinder,

150: forging device, 151: forging die,

153: forging hammer, 160: punching cutting device,

161: punch cutting die, 163: punch.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a separator manufacturing apparatus for formwork, and more particularly, to a separator manufacturing apparatus for formwork which can increase productivity by inputting and processing two materials for processing a separator.

When constructing a concrete structure, the mold is made of formwork made of plywood, iron plate, lumber, or the like, and reinforcement is performed with reinforcing bars in the mold, and then concrete is poured. Then, after the concrete is cured, the formwork is removed.

In order to cast the concrete structure to the correct dimensions, as the building parts for forming the mold for placing the inner and outer formwork, for example, the sefer tie to the predetermined shape and dimensions, the inner and outer formwork inside the form is shown in FIG. The internal spacing is maintained by connecting the same separator. The separator 1 generally includes a screw portion 11 formed at one end, a plate portion 12 formed at the other end, a pinhole 13 formed at the plate portion 12, and The cutting grooves 14 are formed on both sides of the flat plate 12, respectively.

The separator is manufactured by processing a round bar. Looking at the general manufacturing method, the center part of the round bar having male threads is formed at both ends to form a flat plate, and a pinhole and a cutting groove are formed on the flat plate to cut the center thereof. In this case, two separators are obtained, and these manufacturing processes are not performed continuously but individually, thereby greatly reducing productivity.

In view of such a problem, an apparatus capable of performing the above processes in a series of continuous processes has been proposed in Korean Patent No. 594727.

As shown in Fig. 2, the apparatus includes: a material input table 30 inclined downward toward the exit to align the material 20 on the upper surface thereof; A downwardly inclined input guide 31 installed following the material input table 30; A push rod 32 for pushing up the material 20 from the outlet of the material input table 30 onto the input guide 31; A push rod driving device 33 for raising and lowering the push rod 32; A pair of left and right sides are installed following the feeding guide 31, and a plurality of mounting grooves 41 supporting the ends of the raw material 20 along the longitudinal direction are formed in a plurality at predetermined intervals; A movable table 51 disposed between the material support bases 40 and the mounting grooves 52 corresponding to the mounting grooves 41 on both sides thereof, and the lifting cylinder 53 for elevating the movable table 51. And, having a moving block 54 for supporting the lifting cylinder 53 and the front and rear movement cylinder 55 for moving the moving block 54 back and forth, the material 20 mounted on the material support 40 A material transfer device 50 for simultaneously transporting them; A forging device (60) having a forging die (61) which is installed after the material holder (40) and a forging hammer (62) to flatten the central portion of the material (20) transferred to the forging die; In addition, the pinhole 13 (see FIG. 1) and the cutting groove in the flat portion of the punching cutting die 71 and the material 20 transferred to the punching cutting die 71 are installed after the forging device 60. Forming 14 and the punching cutting device 70 for cutting the center portion 20 of the raw material 20 to make the two separator 1 (see Fig. 1).

By the way, in the above-mentioned formwork separator manufacturing apparatus for formwork, although the productivity is higher than performing each process individually, the material transfer device 50 from the material loading table 30 via the material holder 40. Since the raw materials 20 are sequentially transferred to the forging device 60 and the punching cutting device 70 one by one, there is a limit in increasing the productivity of the separator.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a separator manufacturing apparatus for formwork. In particular, an object of the present invention is to provide a manufacturing apparatus for formwork separator that can increase productivity by inputting and processing two materials for processing the separator. It is done.

In order to achieve the above object, according to the present invention, the apparatus for manufacturing formwork separators includes: a material input table inclined downward toward an outlet so that the material is aligned on an upper surface thereof; A primary supply cylinder and a secondary supply cylinder installed after the material input table; A pair of left and right pairs of left and right pairs are installed after the secondary supply cylinder, and two pairs of mounting grooves supporting two ends of the pair of materials along the length direction are formed at predetermined intervals; A movable table, which is disposed from side to side between the material holders and has a plurality of mounting grooves corresponding to each of the mounting grooves of the material holders on both sides, a lifting cylinder for elevating the moving table, and supporting the lifting cylinder. A material conveying device having a moving block and a forward and backward moving cylinder for moving the moving block back and forth, and simultaneously transporting each set of materials mounted on the material rests; A forging die which is installed after the material holder and simultaneously receives two sets of materials from the material holder by the material conveying device and a forging hammer that flattens the two centers of the material transferred to the forging die at the same time. Forging device; And a pinhole and a cut portion of the punching cutting die and the flat portion of the two sets of materials transferred to the punching cutting die which are installed following the forging device and simultaneously receive two sets of materials from the forging device by the material transfer device. And forming a groove simultaneously with a punch cutting device including a punch for cutting four centers of the flat portion.

Next, the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 shows the apparatus for manufacturing formwork separators according to the present invention.

The apparatus for manufacturing a separator for formwork according to the present invention includes a material input table 100, a primary supply cylinder 110, a secondary supply cylinder 120, a material support base 130, and a material transfer device 140. ), A forging device 150, and a punch cutting device (160).

The material input table 100 is disposed to be inclined downward toward the exit so that the materials 20 are aligned and moved obliquely on the upper surface.

The primary supply cylinder 110 and the secondary supply cylinder 120 is to be installed after the material input table 100, from the material input table 100 to the material support base 130 is installed after them It is installed to supply the material 20 two by one.

That is, the material holder 130, as shown in Figures 3 and 4, the left and right pairs are installed after the secondary supply cylinder 120, two material 20 along the longitudinal direction Two pairs of mounting grooves 131 supporting the end of the pair are formed in a plurality of pairs at predetermined intervals in a structure in which the stomach is open. The primary supply cylinder 110 and the secondary supply of two materials 20 and 20 from the material input table 100 to the two mounting grooves 131 of the material support base 130 formed as described above. The supply of the cylinder 120 is performed in a sequential operation. Next, the process will be described in detail.

At the outlet of the material input table 100, a drop preventing wall 101 is installed to prevent the material 20 from falling downward, and the primary supply cylinder 110 is located in front of the drop preventing wall 101. ) Is installed, and the secondary supply cylinder 120 is installed at the rear of the drop preventing wall 101.

Accordingly, when the primary supply cylinder 110 and the secondary supply cylinder 120 are driven up, the material 20 is pushed up by the rod top of the primary supply cylinder 110 from the material input table 100 and falls. The end of the material 20 is mounted on the rear mounting groove of the two sets of mounting grooves 131 of the material holder 130 by riding on the top of the prevention wall 101 and the rod top of the secondary supply cylinder 120. Next, when the primary supply cylinder 110 is driven up while both the primary supply cylinder 110 and the secondary supply cylinder 120 are driven down, the material 20 is removed from the material input table 100. Pushed up by the rod top of the primary supply cylinder 110 to ride on the top of the drop-prevention wall 101 of the two mounting grooves 131 of the material mounting base 130 of the material 20 in the front mounting groove Since the end is mounted, two materials 20 may be sequentially mounted in two sets of mounting grooves 131.

The material transfer device 140, which is configured to simultaneously transfer the material 20 mounted on the material holder 130 to the next step, the moving table 141, the lifting cylinder 143, and the moving block ( 144, and the front and rear movement cylinder 145.

As shown in FIG. 4, the movable table 141 is formed in a recessed structure having a rear opening, and is disposed left and right between the material mounting brackets 130 and each of the material mounting brackets 130 on both sides. A plurality of mounting grooves 142 and corresponding mounting grooves 142 of the jaw are formed.

The lifting cylinders 143 are respectively installed on both lower portions of the moving table 141 to elevate the moving table 141. That is, the elevating cylinder 143 is installed in a fixed structure, the rod top of the elevating cylinder 143 is coupled to the bottom surface of the movable table 141, according to the driving of the elevating cylinder 143 141 may be elevated.

The lifting cylinder 143 is fixed to the moving block 144 is installed below, the moving block 144 may be supported to move back and forth along the plurality of transport rails 146, for example. The moving block 144 may be moved back and forth by the front and rear movement cylinder 145. That is, the front and rear movement cylinder 145 is installed in a fixed structure, the rod end is fixed to the moving block 144, the moving block 144 is moved back and forth by the drive of the front and rear movement cylinder 145. Accordingly, the movable table 141 connected through the movable block 144 and the lifting cylinder 143 may be moved back and forth. Therefore, as the elevating chamber 143 and the movable cylinder 145 moves up and down and moves forward and backward, the movable base 141 is moved up and down between the movable bases 130, thereby moving the workpiece base 130. ) The material 20 mounted on the) can be transferred to the next step at that time.

On the other hand, the forging device 150 is installed after the material holder 130, and includes a forging die 151 and a forging hammer 153.

The forging die 151, which is installed after the material holder 130, receives two sets of material 20 from the material holder 130 at the same time by the material transfer device 140. Two mounting grooves 152 and 152 for mounting the ends of the material 20 are formed on both sides, respectively. The spacing between the two mounting grooves 152 and 152 formed in the forging die 151 should also be the same as the spacing between the mounting grooves 131 formed in the material holder 130.

The forging hammer 153 flattens the central portions of the two sets of raw materials 20 transferred to the forging die 151 by the hit by the lowering. In FIG. 5, two materials 20 and 20 are shown in which a flat portion 12 is formed in a central portion through a forging process.

The punch cutting device 160 is installed after the forging device 150 and includes a punch cutting die 161 and a punch 163.

The punching cutting die 161, which is installed after the forging device 150, is to receive two sets of the material 20, the forging process is completed, sequentially from the forging device 150 by the transfer device. There are two mounting grooves 162 for mounting the ends of the material 20 on both sides thereof. Of course, the spacing of the two mounting grooves 162 formed in the punching cutting die 161 should also be the same as the spacing of the mounting grooves 131 formed in the material mounting base 130.

The punch 163 simultaneously forms the pinhole 13 and the cutting groove 14 in the flat portions 12 of the two sets of raw materials 20 transferred to the punching cutting die 161, and the flat portions. Cut the center of (12) to make four seperties (1). 6 shows four separators 1 having a pinhole 13 and a cutting groove 14 formed in the flat portion 12 through a punching cutting process.

Next, the operation of the apparatus for manufacturing formwork separators according to the present invention configured as described above will be described.

In order to manufacture the Seper Tie 1, first, the raw materials 20 of the round bar structure are sequentially supplied to the raw material input table 100. The materials 20 are inclined to move downward along the inclined surface of the material input table 100, and the movement is stopped when the preceding material 20 reaches the front surface of the drop prevention wall 101.

In this state, the primary supply cylinder 110 and the secondary supply cylinder 120 drive up. Accordingly, the material 20 that reaches the front surface of the drop preventing wall 101 is pushed up by the rod top of the primary supply cylinder 110, so that the top of the drop preventing wall 101 and the secondary supply cylinder 120 are separated. The rod is moved on the top, and as a result, the end of the material 20 is caught in the rear mounting groove of the two sets of mounting grooves 131 of the material holder 130 may be mounted on the material 20.

Next, when both the primary supply cylinder 110 and the secondary supply cylinder 120 are driven down, the next material 20 reaches the front surface of the drop prevention wall 101, and in this state, the primary supply cylinder When the drive unit 110 is driven up, the material 20 reaching the front surface of the drop prevention wall 101 is pushed up by the rod top of the primary supply cylinder 110 to ride the top of the drop prevention wall 101. To move, the material 20 is mounted on the front end of the two mounting grooves 131 of the mounting base 130 in the front mounting grooves.

In this manner, two materials 20 may be sequentially mounted in two sets of mounting grooves 131.

Next, by raising and lowering the lifting cylinder 143 in a state where the mounting grooves 131 of the mounting base 130 and the mounting grooves 142 of the moving base 141 are aligned with each other, the mounting base 130 The materials 20 mounted on the material 20 are separated from the material holder 130 by the mounting grooves 142 of the moving table 141. By the upward driving of the movable table 141, the materials 20 for which the forging process and the punching cutting process described later are completed are also separated from the forging device 150 and the punching cutting device 160. When the up and down positions of the mounting grooves 131 of the mounting base 130 and the mounting grooves 142 of the movable table 141 do not coincide with each other, the driving grooves 145 may coincide with each other. As described above, in a state in which the workpiece 20 is separated from the workpiece holder 130 by the movable stage 141, the forward and backward movement cylinder 145 is driven forward to move the workpiece 20 to the next step position. In addition, by lowering and lowering the lifting cylinder 143, the material 20 is mounted on the material holder 130, the forging device 150 and the punching cutting device 160.

When the two materials 20 are simultaneously mounted on the forging die 151 of the forging device 150 by the material conveying device 140, the forging hammer 153 is lowered to hit the center of the materials 20, The flat part 12 is formed in the center of the raw materials 20.

In addition, when the two materials 20 are simultaneously mounted to the punch cutting die 161 of the punch cutting device 160 by the material transfer device 140, the punch 163 is lowered to the flat part 12. The four separators 1 are obtained by forming the pinhole 13 and the cutting groove 14 and cutting the center of the flat part 12.

The four separators manufactured as described above are also separated by the moving table 141 and are discharged to the next step when the materials 20 are transferred by the material transfer device 140.

According to the apparatus for manufacturing formwork according to the present invention configured as described above, when conveying the materials 20, the two to a group at the same time by transferring to the next step, forging the two materials 20 at the same time By allowing the process and punching cutting to be carried out, four seperties 1 can be obtained in one process, thereby significantly increasing productivity compared to manufacturing two seperties in one process, and thus manufacturing cost. Can be reduced.

Claims (1)

A material input table 100 inclined downward toward the exit to align the material 20 on the upper surface; A primary supply cylinder 110 and a secondary supply cylinder 120 installed after the material input table; A pair of left and right are installed following the secondary supply cylinder, and two sets of mounting grooves 131 supporting two ends of the material in one length along the longitudinal direction are formed in a plurality of sets at predetermined intervals. 130; A movable cylinder 141, which is disposed from side to side between the material holders and has a plurality of mounting grooves 142 corresponding to the mounting grooves of each pair of the material holders on both sides, and the lifting cylinder for elevating the mobile platform ( 143), a moving block 144 supporting the lifting cylinder and a forward and backward moving cylinder 145 for moving the moving block back and forth, and a material transfer device for simultaneously transferring each set of materials mounted on the material holders ( 140); A forging hammer which is installed after the material holder to flatten the forging die 151 simultaneously receiving two sets of materials from the material holder by the material transfer device and the two centers of the material which are transferred to the forging die at the same time. A forging device 150 having a 153; And, A punching cutting die 161 which is installed following the forging device and simultaneously receives two sets of materials from the forging device by the material transfer device and a flat portion 12 of two sets of materials transferred to the punching cutting die A punching cutting device (160) having a punch (163) for simultaneously forming a pinhole (13) and a cutting groove (14) at the same time, and cutting the center of the flat portion to form four separators (1); Seper tie manufacturing apparatus for formwork, characterized in that consisting of.

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