JPH018323Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a table device for setting horizontal strips used for manufacturing laminated boards.

(b) Conventional technology and problems Conventionally, when the table of a horizontal stripping machine is pressurized with a pressure cylinder after setting the stripping material, the receiving plate of the stripping material at the lower end of the table and the table warp, resulting in laminated wood. Clamps should not be applied to the upper and lower support plates of the table because warping may occur, the pressure may be reduced due to warping, and the adhesive strength may be reduced due to uneven adhesion of the spliced materials. It was used to prevent warping of the receiving plate and table by passing and clamping the clamp, but the installation of the clamp was cumbersome and time consuming, resulting in a reduction in work efficiency.

(c) Means for solving the problem In view of this problem, the present invention has a holding frame pivotably attached to the top surface of the table so that it can be expanded freely, and the lower end of this holding frame corresponds to a receiving plate for the stripping material of the table. A plurality of escape prevention plates are provided, the tips of the escape prevention plates are formed into a hook shape,
A stop lever that engages with this escape prevention plate is rotatably pivoted to the receiving plate of the stripped material, and a restraining frame is provided on the top surface of the table so that it can be expanded freely, and an escape prevention plate is provided at the lower end of the restraining frame. The clamp is constructed so that the warping that occurs when pressurizing the strip material set on the table can be prevented by an escape prevention plate that is in contact with the outer wall surface of the receiving plate for the strip material.

(d) Embodiments and operations The embodiments of the present invention will now be explained with reference to the drawings as follows.

In the figure, reference numeral 1 is a table in horizontal stripping machine A, on the top of which a holding frame 2 consisting of a plurality of vertical beam members a...a and a horizontal frame b provided at the center thereof is pivoted so as to be freely deployable. be.

3...3 is a holding cylinder, which is arranged on the horizontal frame b of the holding frame 2 so as to be adjustable left and right.

4...4 is an escape prevention plate provided at the lower end of the longitudinal beam member a...a in the restraining frame 2, the tip of which is formed into a hook shape, and adjustment screws 5, 5 are screwed into the middle part of the restraining frame. 2 is stacked on the top surface of the table 1, the tips of the adjusting screws 5, 5 are provided so as to come into contact with a receiving plate 6 of a strip material protruding from the lower end of the table 1.

7...7 is a stop lever rotatably pivoted to a support base 8 protruding from the receiving plate 6 of the table 1, and is hooked onto the hook portion of the escape prevention plate 4...4, and the escape prevention plate 4 is held in between. The locking levers 7...7 are engaged with locking protrusions 9...9 provided opposite to the support base 8, so that the holding frame 2 is prevented from expanding upward due to the pressure of the holding cylinders 3...3.

10...10 are springs for locking the stop lever 7, which are inserted into the mounting screws 11 of the stop lever 7.

In addition, 12...12 is a pressure cylinder attached to the upper end of the table 1, 13...13 is a pressure plate fixed to the piston rod 14 of the pressure cylinder 12,
15 is a holding plate fixed to the piston rod 16 of the holding cylinder 3, and 17 is a stripping material.

Since the embodiment of the present invention is constructed as described above, we will now introduce the horizontal stripping machine A using the table device of the present invention.
When manufacturing a laminated board using
After arranging the
... 4 is brought into contact with the receiving plate 6 of the table 1, and the stop lever 7, which is pivoted on the support base 8 provided on the outer wall surface of the receiving plate 6, is rotated, and the hook of the escape prevention plate 4 is pulled. After engaging the tip of the stopper lever 7 with the locking protrusion 9 to prevent the holding frame 2 from expanding upward, the pressurizing cylinder 12 provided at the upper end of the table 1...
12 to feed out the pressure plate 13 and pressurize the stripping material 17, and at the same time press the piston rod 14 of the cylinder 3...3 from the top surface of the stripping material 17...17.
are moved forward and pressed by the restraining plates 15, maintained in this state for a certain period of time until the adhesive dries, and after drying, the pressure plates 13...13 and the restraining plates 15...15 are moved back and stopped from the escape prevention plates 4...4. The levers 7 . . . 7 are removed, the holding frame 2 is raised, and the completed laminated board is taken out from the table 1.

(e) Effects of the invention As mentioned above, this invention suppresses the table or receiving plate that tends to warp due to the pressure of the pressure cylinder, and uses the frame and the escape prevention plate provided at the lower end to act as a clamp. Because of this, it is possible to produce laminated wood with strong adhesive strength and no warpage.

It is especially effective in horizontal stripping machines that apply a large pressure force and are used for assembling thick pieces of material.

Furthermore, since the holding frame is used as the framework of the clamp, it is robust and easy to operate, so the present invention has great practical effects as a table device for a horizontal stripping machine.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention. FIG. 2 is a side view showing the state in which the holding frame is unfolded in the above embodiment. In the figure, 1 is a table. 2 is the holding frame. 3 is the holding cylinder. 4 is the escape prevention plate. 6 is the receiving plate. 7 is the stop lever. 12 is a pressurized cylinder. 13 is a pressure plate.
15 is the holding board.

Claims (1)

[Scope of utility model registration request] A holding frame is pivoted to the top surface of the table for setting stripping material in a horizontal stripping machine so that it can be expanded freely, and a plurality of holding cylinders are arranged in the center of the holding frame so that it can be adjusted left and right. At the bottom end, there are multiple escape prevention plates that correspond to the receiving plates protruding from the bottom edge of the table.
The escape prevention plate is fitted with an adjustment screw that comes into contact with the receiving plate, and has a hook-shaped tip. Table device for stripping machine.