JPS6190838A - Mail driving device - Google Patents

Abstract

PURPOSE:To correctly further stably drive a nail, by both longitudinally driving a nail driving head and providing a clamping cylinder which advances to the front from the nail driving head retaining a material for a nail to be driven. CONSTITUTION:A device, extending a main longitudinal cylinder 15 and the second longitudinal cylinder 18, advances a longitudinally moving bed 13 and a clamping cylinder mounting frame 16. If they advance reaching their advancing end, the device, lowering a clamping cylinder 17 to press an edge material 3 and a panel frame 2 to a work bed 1 and actuating a nail driving head 14, drives a nail in a bottom row of the edge material 3. The device, if it completes its driving, lifts the clamping cylinder 17 and retreats the main longitudinal cylinder 15 and the second longitudinal cylinder 18. The device, lifting a lift cylinder 12 in the retractive end, again in the lifting end advances the main longitudinal cylinder 15 and the second longitudinal cylinder 18. In the advancing end, the device, lowering the clamping cylinder 17 to again press the panel frame 2 and the edge material 3, drives a nail in an upper row of the edge material 3 by the nail driving head 14.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a nailing device used for nailing edge material to a panel frame.

[Background technology]

Conventionally, the work of nailing edge materials to panel frames was done manually, which was inefficient. Therefore, we tried to automate the operation, but it was not possible to clamp the panel frame, making nailing unstable, and it was not possible to clamp the panel frame separately.
・In short, there was a problem in that it was time-consuming.

[Purpose of the invention]

SUMMARY OF THE INVENTION An object of the present invention is to provide a nailing device that can automatically clamp a material to be nailed during nailing and can perform nailing efficiently, accurately, and stably.

[Disclosure of the invention]

The nailing device of the present invention moves the nailing head forward and backward (11+) and is provided with a clamp cylinder that advances forward of the nailing head and presses the material to be nailed.

With this configuration, nailing is performed by clamping the material to be nailed with the clamp cylinder. Therefore, nailing can be performed accurately and stably.

Embodiment An embodiment of the present invention is shown in FIGS. 1 and 2. In FIG. It is possible. Workbench 11j,
! Rails 4 are laid on the floor along I, and a main body stand 5 of the bogie is movably installed via wheels 5a.

A vertically movable ωJ table 6 is installed on the main body table 5 so as to be movable up and down, and the vertical position can be adjusted by a screw shaft mechanism 8 operated by a handle 7. The screw shaft mechanism 8 includes a horizontal shaft 8a and a vertical screw shaft (not shown) connected to both ends of the horizontal shaft 8a via a bevel gear or the like. A lifting table 9 is installed on the vertically movable table 6 so as to be movable up and down (in the direction of the arrow) guided by a cage made up of a guide rod 10 and a guide shaft 11. The elevating table 9 is raised and lowered by an elevating clamp 12 serving as an elevating drive device. The lifting stroke is adjusted to the height between the upper and lower two rows of nailing devices P, P2 for driving nails into the edge material 3. The lifting clamp 12 is installed on the vertically movable table 6. Lifting platform 9
Three back-and-forth movable tables 13 are installed so as to be movable back and forth (in the direction of arrow B), and a nailing head 14 is installed on each back-and-forth movable table 13 so as to face forward. The back and forth moving table 13 is the elevating table 9
The main advance/retreat cylinder I5 is installed as a moe l & drive j device.
Due to this, they are forced to advance and retreat. The +iif l& movable table 13 further includes a lamp knolling mounting frame 16 located above the nailing head 14 and extending in the 111 direction from the nailing head 14 so as to be movable back and forth (in the direction of arrow B'). The clamp cylinder 17 is attached to the front end of the clamp cylinder attachment frame 16 facing downward (in the direction of arrow C). The clamp cylinder mounting frame 16 is driven forward and backward by a second advance/retreat nolinder 18 that is installed on the front-rear movable table 13 and serves as a front-rear drive device. I9 is an operation panel.

Operation: First, the panel frame 2 is placed on the workbench I by hand, and then the edge material 3 is placed on the workbench I along the side edges of the panel frame 2. In this state, turn on the start switch on the operation panel 19. As a result, the main advancing/retracting cylinder 15 and the second advancing/retracting cylinder 18 extend, and the back-and-forth moving table I3 and the clamp cylinder mounting frame 16 move forward. When reaching the front and end, the clamp cylinder 17 descends, and after pressing the edge material 3 and panel frame 2 onto the workbench if, the nail head 14 operates,
Nailing is performed using the nailing device P1 in the lower row of the edge material 3. When the driving is completed, the clamp cylinder 17 rises, and the main advance/retreat cylinder 15 and the second advance/retreat cylinder 18 retreat.

At the retreat end, the elevating clamp 12 is raised, and at the ascending end, the main advance/retreat cylinder 15 and the second a retreat cylinder 18 move forward again.

At the forward end, the clamp cylinder 17 descends and presses the panel frame 2 and edge material 3 again. In this state, the nailing head 14
operates to drive nails into the nailing device P2 in the upper row of the edge material 3. When the driving is completed, the clamp cylinder 17 rises, and the main advance/retreat cylinder 15 and the second advance/retreat cylinder 18 retreat. At the backward end, the elevating cylinder 12 descends. This results in
One cycle of nailing is completed.

Nailing is performed in this manner, and since the panel frame 2 and the edge material 3 are clamped by the clamp cylinder 17, nailing can be performed stably and accurately.

Note that the clamp may be provided only on the panel frame 2.

Further, since the panel frame 2 is clamped in this manner, it is sufficient to simply place the panel frame 2 on the workbench l, and the installation work of the panel frame 2 on the workbench l by Step 11 is simplified. Therefore, labor saving can be achieved, and for example, 0.5 to 1 worker is sufficient for each machine. Moreover, compared to manual nailing, the nailing tact is shortened and can be kept constant at about 5 to 7 seconds, and the nailing pitch is constant, improving quality. Furthermore, it is compact overall, does not take up much space, and is versatile.

〔Effect of the invention〕

The nailing device of the present invention has the advantage that the nailing material can be automatically clamped during nailing, and nailing can be performed efficiently and stably.

[Brief explanation of drawings]

FIG. 1 is a side view of one embodiment of the present invention, and FIG. 2 is a side view thereof. l...Workbench, 2...Baffle frame, 3...Edge material, 5
...Main body stand, 9...Elevating table, 12...Elevating clamp, 13...Back and forth moving table, 14...Nailing head, 1
5... Main forward/backward cylinder (front 1 &'HA fdr device) -16... Clamp cylinder mounting frame, 17... Clamp cylinder, 18... Second forward/backward cylinder (front/backward drive device) jI 1 Figure No. 2 =

Claims (1)

[Claims] A workbench on which the material to be nailed is placed, a main body stand installed near the workbench, a back-and-forth moving table installed on the main body stand so that it can move forward and backward toward the workbench, and a back-and-forth drive device for the back-and-forth moving stand. a nailing head installed on the back-and-forth movable table to drive nails into the material to be nailed; and a clamp provided on the back-and-forth movable table above the nailing head so that it can move forward and backward relative to the nailing head. A nailing device comprising a cylinder mounting frame, a back and forth drive device for the clamp cylinder mounting frame, and a clamp cylinder provided downward at the front end of the clamp cylinder mounting frame to press down the nailed material.