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Wallpaper sizing machine

A wallpaper and pulping machine technology, applied in the direction of supporting machines, mechanical equipment, machines/supports, etc., can solve the problems of increased stress, troublesome loading and unloading operations, unstable locking state, etc., and achieve the effect of preventing rapid opening

Inactive Publication Date: 2009-09-30
KYOKUTO SANKI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned above, there is such a problem in this kind of wallpaper sizing machine: it is necessary to set an extension part closer to the root side than the rotation fulcrum of the machine leg, and when the machine legs are closed, the above-mentioned extension part protrudes outward; Since the lock is closer to the root side than the pivot point, when an external force is applied from the side, the stress increases and the locked state becomes unstable
But if the fixing device that is used to close up the machine leg is set in addition in that way, then when opening the machine leg, will release the fixing device that is used to close up the machine leg earlier, to open the machine leg, then to open the machine leg with the fixing device to fix When the machine legs are closed, the fixing device for opening the machine legs must be released first to close the machine legs, and then the fixing device for closing the machine legs should be operated in a fixed direction. Therefore, when transporting by vehicles, loading and unloading operations very troublesome

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0042] figure 1 and figure 2 Shows the first embodiment of the present invention. figure 1 Indicates the structure of the machine leg locking mechanism of the wallpaper sizing machine, figure 1 a is a sectional view showing a vertical section at right angles to the longitudinal direction of the machine leg, figure 1 b is a sectional view showing a vertical section along the longitudinal direction of the machine leg. figure 2 a to 2f are explanatory diagrams of the opening and closing of the legs of the wallpaper sizing machine.

[0043] The wallpaper sizing machine of this embodiment is composed of a sizing machine main body having a paste box, a roller set for sizing and conveying wallpaper, and machine legs. Such as Figure 13 Shown, the sizing machine main body has prior known structure. In addition, the machine legs are composed of a frame 1 supporting the main body of the sizing machine, and machine legs 2 arranged on the four corners of the frame, and the mach...

no. 2 example

[0062] In the first embodiment described above, in order to lock the wallpaper sizing machine in the state where the machine legs are opened or the machine legs are closed, corresponding to the 4 machine legs 2, 4 groups of first locking levers 8 are arranged at the front, rear, left, and right sides. and the locking mechanism constituted by the second locking lever 11.

[0063] When the wallpaper sizing machine is in the state where the machine legs are opened, when the operator's hand or other objects accidentally touch the first locking lever 8 or the second locking lever 11 on either side of the front and rear from the inside, the two locking levers 8 will , 11 will rotate.

[0064] Because the first locking lever 8 on the front side (or the rear side) rotates, the joystick 14 also rotates, and the first locking lever 8 on the rear side (or the front side) also rotates, so the second locking levers on the front and rear sides The notch 9 of 11 just disengages from locking...

no. 3 example

[0075] In the second embodiment described above, in order to prevent the wallpaper sizing machine in the open state of the machine legs from closing the machine legs unintentionally, a notch 14a is formed on the joystick 14, and a notch 14a is provided on the support member 3. The engagement protrusion 3 a prevents the rotation of the first lock lever 8 or the second lock lever 11 .

[0076] Such as Figure 7 As shown, since the basic structure of the third embodiment is the same as that of the second embodiment, the same reference numerals are assigned to the same parts, and the description of the repeated parts is omitted.

[0077] In the third embodiment, unlike the second embodiment, the notch 14a is not provided in the operating lever 14, and the locking protrusion 3a is not provided in the support member 3 either. Instead of these, as in Figure 8 As shown, when the joystick 14 is freely rotatably pivotally supported on the support pin 31, the diameter of the hole 14c ...

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PUM

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Abstract

The utility model relates to a wallpaper sizing machine whose machine legs are easy to open and close and which can reliably lock the machine legs in an open state and a closed state respectively. The wallpaper sizing machine is provided with a locking protrusion (5) below the fulcrum of the machine leg (2), such as a first locking lever (8) with a first notch (6) and a second notch (9). ) of the second locking lever (11), and by operating the operating lever (14), the first locking lever and the second locking lever are rotated in conjunction with each other, thereby constituting a locking mechanism. By turning the first locking lever in one direction, the first notch engages with the locking protrusion to lock the legs in the open state (Fig. 2a), and by turning the first locking lever in the other direction, the lock can be released. The locking between the first notch and the locking protrusion can make the machine legs close (Fig. 2b-2d). In the state where the machine legs are closed, by rotating the first locking lever to the locking direction, the second notch and The locking is engaged with the protrusion, and the machine legs are locked in the folded state (Fig. 2f).

Description

technical field [0001] The invention relates to a wallpaper sizing machine, in particular to a wallpaper sizing machine which is easy to open and close machine legs and can reliably lock the machine legs in an open state and a closed state respectively. The above-mentioned wallpaper sizing machine has machine legs composed of a frame supporting the main body of the sizing machine and machine legs. The way is pivotally supported on the length direction of the frame. Background technique [0002] Such as Figure 13 As shown in the side view of , the wallpaper sizing machine is composed of a sizing machine main body A with a glue box, a sizing and paper feeding roller set, and a machine leg B. Moreover, this machine leg portion B is composed of a frame 1 supporting the main body A of the sizing machine, and machine legs 2 provided on the four corners of the frame. Usually, the machine legs 2 are folded in order not to increase the volume when the wallpaper sizing machine is t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C1/08B44C7/04F16M11/22
Inventor 八幡阳介松井康明山本和正顷安雅树
Owner KYOKUTO SANKI CO LTD