JPH0523929A - Automatic jig for panel framing - Google Patents

Abstract

PURPOSE:To provide an automatic jig for panel framing use that is usable even by an unskilled worker for assemblage as it requires no advanced skillfulness at all. CONSTITUTION:This automatic jig is provided with a jig body 1 with a working plate equipped with a horizontal reference 3 and a vertical reference 4, each locating pin 7, retractably installed in a surface of the working plate, in each position conformed to each setup of two wood ledges V, L of each item number of panel frames to be handled by this jig body 1 of the working plate 2, and a means for driving these locating pins automatically according to production information, respectively.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a partition wall panel for a house inner wall,
The present invention relates to an automatic jig for a panel frame used when assembling a frame such as a door (hereinafter simply referred to as a panel frame).

[0002]

2. Description of the Related Art An inner wall partition panel used in the housing industry (prefabricated construction method, etc.) is constructed by mounting and fixing surface materials such as gypsum board on both sides of a wooden frame. That is, an original size gauge is placed on an inclined surface plate or a horizontal surface plate, or an original size drawing is drawn, and each vertical bar V _{1 to} V that forms a frame on the surface plate according to this original size gauge or original size drawing.
_3, the rungs crosspiece L ₁ ~L _5, as shown in FIG. 5, in place, using the magnet block (not shown) or the like performs a localization in the framework assembly of the respective wood crosspieces In the meantime, as shown in FIGS. 5 and 6, the joint portion of each wooden crosspiece is joined and fixed by the staple S to form the frame F. Next, as shown in FIG. 7, the plasterboard A is nailed to both sides of the frame F.
And the panel P is completed.

However, conventionally, all the assembling work of the above-mentioned framework F is performed manually by the worker. The worker is a member of the panel P to be constructed, and the wooden bars L ₁ to which the frame F is made up of.
L _6, V ₁ ~V ₃ of part numbers is performed Name stores the shape in advance, the assembly in the determination to the surface plate based on the production instructions.

[0004]

The conventional assembling work of the frame F has the following problems. In other words, (1) there is a limit for the worker to remember the part number, product name, shape, etc. of the frame timber, and it is necessary to have a high level of proficiency to learn it, so the development of multiple products through the development of new products It is difficult to deal with the above and it is almost impossible to launch a new product vertically. (2) Since it requires a high degree of proficiency as described above, skilled workers are required. (3) Since all of the selection of the wooden crosspieces and the arrangement on the surface plate ultimately depend on the operator's judgment, it is inevitable that defective products will be generated by mistake. (4) Since the operator positions the component wooden crosspieces by hand on the line of the original size drawing, there is a possibility that the assembly dimensional accuracy may deteriorate. (5) Since the positioning is performed by hand as described above, if it is attempted to improve the positioning accuracy, a considerable amount of time will be spent on the positioning. Also, every time the panel part number is changed, setup change is required. (6) Assembly drawings and production instructions are required. The present invention has been made based on the above circumstances, and provides an automatic jig for panel framing that can eliminate the above problems.

[0005]

The automatic jig for partition panel framing of the present invention should be handled by a jig body having a working plate with horizontal and vertical references and the jig body of the working plate. Positioning pins provided so as to be retractable with respect to the surface of the work plate at positions corresponding to the arrangement of the wooden frames of the panel frame of each product number, and means for automatically driving these positioning pins according to the production information of the panel. It is characterized by having.

[0006]

In the partition panel frame automatic jig of the present invention having the above-mentioned structure, the working plate is provided with the positioning pins corresponding to the respective wooden bars, and these positioning pins are produced by the driving means. Depending on what kind of panel framework is to be manufactured this time according to the information, the positioning pins required for it are projected.

A predetermined wooden bar is brought into contact with each of the projecting positioning pins so as to be arranged on the work plate and adjacent wooden bars are connected to each other to complete a panel frame.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1A is a schematic perspective view showing the entire structure of an embodiment of the present invention, FIG. 1B is an enlarged view of the display screen of the CRT display device in FIG. 1A, and FIG. It is a top view of an example jig main part work board. In FIG. 1 (A),
The jig body 1 has an inclined work plate 2, a horizontal reference 3 and a vertical reference 4 which are orthogonal to each other at one corner of the lower portion of the work plate 2, and the work plate 2 is provided with a positioning pin described later. Further, a pair of air cylinders 5, 5 is provided above the work plate.
There is provided a press bar 6 which is moved up and down in parallel with the working plate 2 and the horizontal reference 3. In FIG. 1 (A), reference numeral 7 is a positioning pin, which has a configuration described later and is advanced and retracted with respect to the work plate 2 as described later.

The driving of the positioning pin 7 is performed by the transfer of production information from the host computer or by an instruction of a personal computer that uses a floppy disk storing a production program as software. In the figure, reference numeral 8 is a CRT display device for displaying what kind of framework is to be produced by the output of the personal computer or host computer, and 9 is a wooden carriage supplying cart 10 or 11 for each wooden bridge which constitutes the framework. It is a CRT display device which displays a storage position. The wooden bar supplying carts 10 or 11 are for storing the wooden bars that are rarely used, and the wooden bars are stored in these carts by dividing the storage part of the carts 10 or 11 into a grid shape and each grid C. Store the wooden part with the part number 1. Also,
In the figure, reference numeral 12 denotes a wooden bar accommodating base, which is a horizontal wooden bar which is frequently used, and vertical wooden bars are a horizontal wooden beam housing portion 12a and a vertical wooden beam housing portion 12b.
It is classified and housed.

Further, the pattern p of the frame F to be constructed is displayed on the CRT display device 8. At this time, the display of each wooden crosspiece in the pattern p is color-coded by each part number. It Further, the part number of the wooden crosspiece and the required number are displayed as a list t on the display screen.
In addition, the part number of the panel to be manufactured next time (if necessary next time) is also displayed. Further, the CRT display device 9 displays a lattice of the storage portions of the wooden bar supply carts 10 and 11. Then, the display c of the lattice C accommodating the wooden bars shown in the list t on the CRT display device 8 is color-coded by the same color as the coloring of the wooden bars of the pattern p, and at the same time, in the lattice. The required number is displayed in. In FIG. 2, a large number of positioning pins 14 for positioning the wooden bars of various panels handled on the work plate 2 are arranged on the work plate 2 in and out from the surface of the work plate 2. It is provided freely. In the figure, the positioning pins 14 are indicated by + marks indicating their center positions. Further, each positioning pin 14 is integrated with an output shaft of an air cylinder (not shown).

A large number of positioning pins 14 are shown in FIG. 2, and it is difficult to understand the relationship between the positioning pins 14 and the predetermined positions of the wooden crosspieces. Therefore, they are simplified in FIGS. 3 and 4 below. Show and explain it. For example, the working plate 2 shall handle three framework F _a to F _c as shown in FIG. The work plate 2 is provided with positioning pins for determining the positions of the vertical wooden bars and the horizontal wooden bars of each frame according to the positions of the wooden bars of the three types of frameworks. In addition, the reference of each positioning is horizontal reference 3 for the vertical wooden crosspiece and vertical reference 4 for the horizontal wooden crosspiece. Further, two positioning pins are assigned to each wooden crosspiece. In FIG. 3, when assembling the frames Fa to Fc, the wooden beams V _1a to
_{V 1c, L 2a ~L 6a,} L 2b ~L 5b, L 2c ~L 4c , the positioning pins P _a protruded from the work plate 2, P _b, is defined a contact with that position P _c. In addition, the vertical bar V _2a ~ V _2c ,
The horizontal bars L _{1a to} L _1c etc. are horizontal reference 3 and vertical reference 4 respectively.
The positioning pin is not provided for each of the wooden crosspieces because the position is determined by.

[0012] working plate 2 is positioning pins P _a to P _c corresponding to each tree crosspiece of said each is provided, depending on whether the locating pin of it such as to be produced which type of panel framework currently based on the production information , The positioning pin required for it is projected. For example, if the framework F _a is manufactured this time, the pin P _a is projected.

The panel frame assembly is assembled by the automatic panel frame assembly jig of the present invention having the above-described structure as follows. First, the pattern p of the framework F to be assembled is displayed in color on the display device 8 according to the production information read out by the personal computer or the host computer, and at the same time, the wood pier supply carriage 10 or 11 of the wooden pier that is rarely used is displayed on the display device 9. The display of the storage location of the wooden crosspiece is color-displayed in a color coding that matches the color coding of the pattern p, and a list t of the required number of each wooden crosspiece is displayed.

Simultaneously with the above-mentioned respective indications, the positioning pins 14 which determine the positions of the wooden crosspieces constituting the frame F to be assembled are projected by the air cylinder through the sequencer (see FIGS. 3 and 4). .

Here, in accordance with the color coding of the pattern p displayed on the display device 8, the worker stores from the wooden bar accommodating table 12 and the wooden bar supply vehicle 10 or 11 the same color as the color on the pattern p. A required number of wooden crosspieces are selected from each location, and the wooden crosspieces are arranged on the work plate 2 in contact with the positioning pins 14 according to the coloring of the pattern p.

Next, the operation switch 13 is actuated to urge the air cylinders 5 and 5 to lower the press bar 6 to position and fix each of the arranged wooden crosspieces. In this state, the adjacent wooden crosspieces are connected by staples. Here, the operation switch 13 is actuated again to urge the air cylinders 5 and 5 in the direction opposite to the above to raise the press bar 6 and fix the space between the wooden bars to form a semi-finished frame F. Turn it over. Further, the semi-finished frame F is pressed and fixed by the press bar 6 in the same manner as described above, and in this state, the adjacent wooden crosspieces are joined by stapling in the same manner as described above to complete the frame F.

When the frame F is completed, the operation switch 1
3 is operated and the press bar 6 is raised to take out the framework F, and sent to the next step or stored in a predetermined place.

In order to complete one frame as described above, the press bar 6 is operated twice. Therefore, press bar 6
Is detected twice, a signal is sent to the personal computer or the host computer to read the next item of production information and display it on the display devices 8 and 9 in the same manner as described above.

As described above, according to the panel frame automatic jig of the present invention, the worker follows the color indications of the display devices 8 and 9 to set the vertical wooden crosspieces and the horizontal wooden crosspieces to the wooden crosspiece accommodation table 12, the wooden crosspiece supply cart. It can be selected from 10 or 11 and can be arranged on the work plate while being positioned with the positioning pin as a reference, and even an inexperienced worker can assemble the framework without error.

However, if the number of panel types increases and the production information indicates that there is an unplanned panel manufacturing instruction for the jig body 1, the positioning pin 7 of the jig body 1 corresponds to this. It is not possible. In such a case, it is displayed on the display device 8 or 9 that the device is incompatible. Further, when manufacturing a panel which is planned for the jig body 1 but is not included in the production information, it is possible to enter the panel part number manually, which is the case of control by the personal computer or host computer. Similar display and positioning pin projection are provided, and the assembly can be performed in the same manner as in the case of the control by the personal computer or the host computer.

The present invention is not limited to the above embodiment. For example, a time study can be conducted focusing on using a personal computer or a host computer. That is, the time required to complete one frame F is the time T ₁ from the start of assembly to the pressing of the assembly completion push button of the operation switch 13. Assuming that the standard time required to complete one type of panel framework is T ₀ , the personal computer or host computer compares the times T ₀ and T _1, and if T ₁ > T ₀ , use a buzzer or the like. If a warning is issued and T ₁ <T ₀ appears a certain number of times or more, the time T ₁ can be set as a new standard time and taken in.

The work plate 2 may have a particle board attached to its surface in order to facilitate stapling by a tucker. Further, the work plate 2 is not limited to the illustrated inclined type, but may be a horizontal type depending on the working situation.

Further, the automatic jig of the present invention can be used for assembling a steel door frame or the like.

[0024]

As is apparent from the above, according to the panel frame assembling automatic jig of the present invention, it is not necessary for the worker to remember the part number, the product name, the shape, etc. of the wooden frame member for frame assembly, and Since it does not require a high level of proficiency, it is possible to easily cope with the wide variety of products by developing new products. Therefore,
Vertical launch of new products is also possible.

As described above, since a high degree of proficiency is not required, even an unskilled worker can engage in the assembly work, which is a great advantage at present due to lack of manpower.

Since it is not necessary to depend on the operator's judgment in selecting and arranging the constituent wooden crosspieces, it is possible to drastically reduce the generation of defective products due to errors, and of course, to significantly reduce the working time.
Productivity can be improved.

Further, since the positioning of the constituent wooden crosspieces is performed by the positioning pins that are automatically projected from the surface of the work plate, it is possible to assemble the framework with high assembly precision in a short time.

Since the manual positioning is eliminated as described above, it is not necessary to perform the setup change every time the panel product number is changed, and the productivity can be improved.

Since no assembly drawings or production instructions are required and a signal from the host computer or a floppy disk transferred from the host computer can be used to proceed with all assembly work, a paperless system can be achieved.

[Brief description of drawings]

FIG. 1A is a schematic perspective view showing an overall configuration of an embodiment of the present invention, and FIG. 1B is an enlarged view showing a display screen of a CRT display device in FIG. 1A.

FIG. 2 is a plan view of a jig body working plate according to the embodiment.

FIG. 3 is a plan view schematically showing the jig body work plate shown in FIG. 2 in a simplified manner.

FIG. 4 is a schematic plan view of three types of panel frames.

FIG. 5 is a perspective view showing stapling on one surface of the panel frame.

FIG. 6 is a perspective view showing stapling on the other surface of the panel frame.

FIG. 7 is a perspective view showing how gypsum board is attached to the frame.

[Explanation of symbols]

A ......... plasterboard V ₁ ~V ₃ ... Tateki桟L ₁ ~L ₆ ... crosspiece crosspiece S ......... staple N ......... nail 1 ......... jig main body 2 ......... work surface 3 ......... Horizontal reference 4 ... Vertical reference 5 ... Air cylinder 6 ... Press bars 7, 14 ... Positioning pins 8, 9 ... CRT display device 10, 11 ... Wooden cross feed cart 12 ... ... Wooden cross box 12a ...... Horizontal bar housing section 12b ...... Vertical bar housing section 13 ...... Operating switch

Claims (5)

[Claims] 1. A jig main body having an inclined working plate having horizontal and vertical references, and a position corresponding to the arrangement of a wooden frame of a panel frame of each product number to be handled by the jig main body of the working plate. An automatic jig for panel framing, comprising: positioning pins provided so as to be retractable from the surface of the work plate; and means for automatically driving these positioning pins in accordance with panel production information. 2. A jig main body having an inclined working plate having horizontal and vertical references, and a position corresponding to the arrangement of a wooden crosspiece of a panel frame of each product number to be handled by the jig main body of the working plate. A positioning pin provided on the surface of the work plate so as to be retractable, means for automatically driving these positioning pins according to the production information of the panel, and a wooden crosspiece forming a frame according to the positioning pins. The panel frame automatic jig according to claim 1, further comprising a press bar that presses and positions the wooden bars until the wooden bars are connected to each other after being arranged on the main body. 3. A jig main body having an inclined working plate having horizontal and vertical references, and a position corresponding to the arrangement of a wooden frame of a panel frame of each product number to be handled by the jig main body of the working plate. 2. The apparatus according to claim 1, further comprising: positioning pins provided so as to be retractable from the surface of the work plate, and means for automatically driving these positioning pins in accordance with panel production information output from a computer. The automatic jig for the described panel framework. 4. A jig main body having an inclined working plate having horizontal and vertical references, and a position corresponding to the arrangement of a wooden frame of a panel frame of each product number to be handled by the jig main body of the working plate. A positioning pin provided so as to be retractable with respect to the surface of the work plate, a means for automatically driving these positioning pins in accordance with panel production information output from a computer, and a product number to be produced in accordance with the production information. 2. An automatic jig for panel framing according to claim 1, further comprising display means for displaying a frame pattern of the panel. 5. A jig main body having an inclined working plate having horizontal and vertical references, and a position corresponding to the arrangement of a wooden frame of a panel frame of each product number to be handled by the jig main body of the working plate. A positioning pin provided so as to be retractable with respect to the surface of the work plate, a means for automatically driving these positioning pins in accordance with panel production information output from a computer, and a product number to be produced in accordance with the production information. 2. A panel frame automatic jig according to claim 1, further comprising display means for displaying a frame pattern of the panel, wherein the frame pattern is displayed in different colors according to the part number of each wooden crosspiece.