JP3086992U - Advertising box signboard automatic molding machine - Google Patents

Abstract

(57) [Problem] To provide an automatic forming machine for an advertising box-shaped signboard which can be manufactured economically and inexpensively in a single step in an advertising box-shaped signboard. Is provided with a material supply unit 20 and an automatic molding machine 30. The material supply unit 20 has a material installation shaft 22. The automatic molding machine 30 has a platform table 301 and a hydraulically operated front / rear cutting unit. 31, 37
And the front material supply inlet 311 and the rear material outlet unit 3
71, a transmission roller set 303, a press roller
Set 304, transmission platform 302, gear set 305, side press roller set 32, lateral press roller set 33, U-shaped side forming roller set 34, shape reinforcing roller set 35, transport roller And a set 36.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an automatic molding machine, and more specifically, to an automatic molding machine for manufacturing an advertising box signboard in a single manufacturing process.

[0002]

[Prior art]

 Conventionally, in order to manufacture an advertising box-shaped signboard, there are multiple processes, and the metal sheet material used as the box-shaped material is divided into various working processes and manufactured. There was a problem that it was very difficult to manufacture an advertising signboard in the process.

[0003]

[Problems to be solved by the invention]

 This invention is to improve the automatic molding machine for manufacturing the advertising box signboard, which has been regarded as a bottleneck, and to manufacture the advertising box signboard economically and inexpensively because it is manufactured in a single process. It is an object of the present invention to provide an automatic box-shaped signboard molding machine that can be used. Another object of the present invention is to provide an automatic box signboard molding machine which can be easily assembled by the DIY method. Yet another object of the present invention is to provide an automatic box signboard molding machine for advertising that can have a stronger and stronger overall structure than before by arranging reinforcing ribs and grooves. is there.

[0004]

[Means for Solving the Problems]

 The present invention relates to an automatic molding machine for producing an advertising box-shaped signboard, which comprises a material supply unit 20 and an automatic molding machine 30 provided with automatic control units 21 and 30 ', respectively. The supply unit 20 has a material setting shaft 22, and the automatic forming machine 30 includes a platform table 301, hydraulically operated front / rear cutting units 31 and 37, a front material supply inlet 311 and a rear material outlet unit 371, and a transmission unit. Roller set 303, press roller set 304, transmission platform 302, gear set 305, side press roller set 32, lateral press roller set 33, U-shaped side forming roller set 34. , A roller set 35 for reinforcing the shape, and a roller set 36 for conveyance.

[0005] Then, the metal sheet material 41 wound on a roll by the automatic forming machine is flattened and stretched in accordance with a predetermined specification, and then supplied to the forming machine 30, when both sides of the metal sheet material are inverted L. By folding the edge into an L-shaped edge, then bending the base of the inverted L-shaped edge, passing through the continuous steps A to D, and finally cutting the metal plate material and trimming the edge, It is designed to be easily and quickly foldable into an advertising box shape.

[0006]

[Embodiment of the invention]

 With reference to the drawings, an embodiment of the automatic box signboard molding machine of the present invention will be described below. Referring to FIGS. 1, 2, 3 and 4, the automatic box-shaped signboard molding machine of the present invention comprises a material supply unit 20 for supplying a metal plate 41 controlled by automatic control units 21 and 30 ', respectively. Machine 30.

The material supply unit 20 is provided with a material installation shaft 22. Further, the molding machine 30 has a platform table 301, and a hydraulically operated front / rear cutting unit 31, 37, a front material supply inlet 311, and a rear material outlet unit 371 are provided above and behind the table 301. Are formed, and a transmission roller set 303 and a press roller set 304 are provided between the front and rear of the table 301. A transmission platform 302 is provided at the upper left and right ends of the transmission roller set 303 and the press roller set 304. Further, in the center of the inside of the base 301, the transmission roller set 303, the press roller set 304 and the side press roller set 32, the lateral press roller set 33, and the U-shaped side forming roller A gear set 305 connected to a drive motor for driving the set 34, the shape reinforcing roller set 35, and the transport roller set 36 is provided.

The automatic control unit 30 ′ is attached to one end of the molding machine 30, and a front material supply inlet 311 of the hydraulically operated front cutting unit 31 is provided in front of the molding machine 30 for cutting a metal plate. is set up. Two press roller shafts 304 are located immediately adjacent to the material supply inlet 311. After two press roller shafts 304, a side press roller set 32 having a main press shaft 321 with a groove 322 at each end is installed to provide a small diameter small press shaft 323. Are installed below the main press shaft 321. At each end of the small press shaft 321 is installed a roller wheel 324 positioned in alignment with the receiving groove 322.

In the first pressing step A, as shown in FIG. 6, in the side pressing roller set 32, the left and right ends of the metal plate are processed so as to be formed in an inverted L-shaped right angle. A lubrication nozzle 325 is located on one side of the side press roller set 32.

In the roller set continuous arrangement structure, a horizontal press roller set 33 is provided, and the roller set 33 is provided with a main shaft 331 having a central transport wheel 332. In order to achieve the process B in which the longitudinal end of the metal plate material is formed into a C-shape, it is installed at an appropriate position below each end of the main shaft 331.

Adjacent to the lateral press roller set 33 is a U-shaped side forming roller set 34, which includes a length of metal sheet material that is vertically U-shaped. In order to effectively perform the pressing step C for further folding the directional end, a molded shaft having a main shaft 341 of an appropriate length, and molded wheels 343 disposed directly below the main shaft 341 at both ends thereof. 342.

In order to carry out the roller pressing step D effectively, after the lateral pressing roller set 33, a shape reinforcing roller with a main shaft having a plurality of circular grooves 351 is provided. Below the set 35 and each end of the main shaft, a horizontally positioned lateral joining wheel 352 is located. In the operation of this step, a plurality of rib-like reinforcing grooves are formed at the bottom of the metal plate material.

A metal sheet material conveying roller set 36 is arranged next to the shape reinforcing roller set. At the extreme end, a rear cutout unit 37 that is operated hydraulically is installed, and in this cutout unit 37, a rear material outlet unit 371 made in the same shape as the formed bracket 40 is formed. The metal sheet product formed in this way is sent out from the outlet.

Next, FIGS. 5, 6, 7 and 8 will be described. When the automatic molding machine 30 is started to manufacture the bracket 40, first, the metal plate 41 continuously wound on a roller is set on the material setting shaft 22 of the material supply unit 20. The material supply length of each work process is controlled and set in advance by the automatic control unit 21, and the molding specification details are also set in advance by the automatic control unit 30 '.

Thereafter, a forming operation step is started, and the metal plate 41 wound in a roll is supplied to the material supply inlet 311 of the hydraulically operated front cutting unit 31 by the transmission roller set 303. Next, the metal plate material 41 is pressed into a flat shape by the press roller set 304, and is further moved and conveyed in the direction of the side press roller set 32 to start the first step A, which is a roller pressing step. I do.

Then, the metal plate 41 is transferred to a position between the main press roller 321 and the second press roller 323 of the side press roller set 32. At this point, the upper and lower surfaces are pressed, and are bent by the notched grooves 322 of the main press roller 321 and the wheels 324 arranged at the respective ends of the second press roller. Then, as it is, the metal plate material 41 is continuously further moved forward, and the left and right edges facing each other are turned upward and then bent at a right angle to be processed in a step-like manner. Will be obtained.

Next, the semi-finished bracket product 42 is continuously conveyed by the transmission roller 332 of the main shaft 331 to the adjacent horizontal press roller set 33, and the second step B is a roller pressing step. Is started. Then, the upper portion of the semi-finished bracket 42 is pressed inward and folded by the forming wheel 333 positioned in the horizontal or horizontal direction. Thus, both sides of the bracket blank 42 are folded into a substantially C-shaped recess having two horizontally parallel upper and lower edges 431, 432, the lower edge 432 being a double layer.

In the next step C, the two C-shaped edges of the metal plate 41 are further combined with the forming wheels at both ends of the main rolling wheel 341 and the forming shaft 342 of the U-shaped forming roller set 34. Folds into a U-shaped metal plate 44 having a vertically raised U-shaped edge.

In a subsequent step D, the U-shaped sheet metal 44 is further pressed at its flat bottom by a set of reinforcing rollers 35 to form a final groove having a reinforcing groove 441 as shown in FIG. The bracket 40 is obtained. The bracket 40 thus formed is conveyed by the conveying roller set 36 toward the hydraulically operated rear notch unit 37, and is sent out via the rear material outlet unit 371.

Referring to FIG. The bracket has three jagged lines 40 'defined on it so that the bracket 40 can be folded into an advertising box shape, and the two brackets are divided into a long side and two short sides At each jagged line, an inverted V-shaped notch or 45 ° V-shaped notch 40 ″ is formed on each vertical U-shaped edge. Each of the bracket 40 and the V-shaped notch A screw hole is formed at each end.

In order to assemble the advertising box, first, the bracket 40 is folded at the jagged line, and the respective inverted V-shaped cutouts 40 ″ are closed to the four right-angled corners to form a rectangular advertising box. Since the box shape was made and only one side was left open, two acrylic plates 50 on which the advertisement was printed could be placed in the U-shaped groove of the box.

Finally, the corners of the box are reinforced with connecting parts, thus completing the DIY advertising box.

[0023]

[Effect of the invention]

 The automatic molding machine for an advertising box-shaped signboard according to the present invention has the above-described configuration. Therefore, the automatic molding machine for manufacturing an advertising box-shaped signboard, which is conventionally regarded as a bottleneck, has been improved. Since it is manufactured in process, it is possible to manufacture an advertising box signboard economically and inexpensively. Further, since it can be manufactured in a single process, it can be easily assembled by the DIY method. Furthermore, by forming reinforcing ribs and grooves on the surface of the metal plate, an automatic box signboard molding machine for advertising can be provided which can make the overall structure stronger and stronger than before.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing an embodiment of an automatic box-shaped signboard for advertising of the present invention;

FIG. 2 is a perspective view showing main parts of FIG. 1,

FIG. 3 is a perspective view showing a main part of FIG. 1,

FIG. 4 is a perspective view showing main parts of FIG. 1,

FIG. 5 is a schematic side view showing all steps of FIG. 1;

FIG. 6 is a front view showing steps A, B, C, and D of the metal plate material of FIG. 1;

FIG. 7 is a partial perspective view showing a state where the metal plate material of FIG. 1 is completed by a final process;

FIG. 8 is a perspective view showing a box-shaped assembly state of the metal plate material formed through the final step of FIG. 1;

[Explanation of symbols]

 Reference Signs List 20 material supply unit 21, 30 'automatic control unit 22 material setting shaft 30 automatic molding machine 301 platform table 302 transmission platform table 303 transmission roller set 304 press roller set 305 gear set 31 hydraulically operated front unit 311 front material Supply unit 32 Side press roller set 321 Main press shaft 322 Groove 323 Small press shaft 33 Lateral press roller set 333 Molding wheel 34 U-shaped side forming roller set 35 Shape reinforcing roller set 36 Roller set for transport 37 Hydraulically operated rear unit 371 Rear material outlet unit 40 Bracket 41 Metal plate 42 Bracket semi-finished product

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification code FI G09F 7/00 G09F 7/00 E

Claims (1)

[Utility model registration claims] 1. An automatic molding machine for producing an advertising box-shaped signboard, wherein the automatic molding machine comprises a material supply unit for supplying a metal plate material controlled by an automatic control unit and a molding machine. The material supply unit is formed with a material setting shaft, and the molding machine includes a platform stand, a hydraulically operated front / rear cutting unit, a front material supply inlet and a rear material outlet unit, a transmission roller set, and a press.・
Roller set, transmission platform, gear set for transmitting driving force from drive motor, side press roller set, lateral press roller set, U-shaped side forming roller set, shape reinforcing roller set The side press roller set comprises a main press shaft having grooves at both ends and a small diameter small press shaft positioned below the main press shaft. At each end of the small press shaft, a roller wheel installed in alignment with each of the grooves is arranged, and a metal plate material is processed in the side press roller set. A roller for forming a right-angled inverted L-shaped edge and forming a longitudinal end of a metal plate into a C-shape.
In order to achieve the pressing operation effectively, the set of transverse press rollers is equipped with a main shaft having a central transport wheel, and a horizontally mounted transverse forming wheel is provided at each end of the main shaft. The said U-shaped side forming roller set is placed in place below the section and effectively performs a further roll-pressing step which further folds the longitudinal ends of the sheet metal vertically into a U-shape. Includes a main shaft having a predetermined length and a formed shaft disposed directly below the main shaft and having formed wheels at both ends thereof, and forming a plurality of parallel reinforcing grooves at the bottom of the metal plate material. In order to effectively perform the roller pressing operation process, the shape reinforcing roller set has a main shaft having a plurality of circular grooves formed under each end of the main shaft. water Is arranged, whereby the metal sheet rolled up in a roll is flattened and stretched in accordance with a predetermined specification, and is supplied to the molding machine, and the both sides are fed to the molding machine. Is bent to an inverted L-shaped edge, and then the root of the L-shaped edge is bent to convert the edge into a horizontal C-shape,
The C-shaped edge is further bent into a vertical U-shaped part in a continuous working step, and in the last working step, the longitudinal side edge with the U-shaped groove is pressed to form a plurality of reinforcing grooves at its bottom. Wherein the metal sheet material thus formed is cut, trimmed, bent and finished into a final product.