SU399366A1 - VSEG. “OZYAYAITIH: - <M.v" 'Wa jiB6m * or "KAj! JbA.M. Cl. In 27f 7 / 06УДК 654.058.5 (088.8) Authors - Google Patents

Description

one

The invention can be used in the woodworking industry.

Known provososchivnaya machine for fastening the elements of the container with brackets, containing the frame, stapleshivnuyu head, anvil and feeders and wire segments.

The purpose of the invention is to provide a stronger connection.

This is achieved by the fact that the machine is fixed device orientation sshivaemyh elements, made in the form of supports, in which the telescopically mounted rack, having the shape of a polyhedron, and the anvil is made in the form of an inclined polyhedron, such as a prism.

FIG. 1 shows a machine, a general view and a side view; in fig. 2 - the same, kinematic scheme; in fig. 3 - kinematic diagram of individual nodes; in fig. 4 - form of staples.

The machine consists of a bed 1, inside which is placed an electric motor 2, driving shaft 3. A cam 4 is mounted on the shaft end, carrying out a reciprocating movement of the bars 5, forming a wire clip, and a striker 6, which inserts a bracket into the product .

The ends of the staples on the anvil 7 are folded in, introducing the tips of the staples into the wood.

An asterisk 8 is mounted on the shaft 3, which through a chain 9, an asterisk 10, shchestarni 11 and 12 rotates the knurled rollers 13 and 14, which feed the wire through leveling devices 15, 16 into the cutting device 17, in which the wire is cut. lengths The lever 18 transfers the cut wire to the zone of formation and implementation of the bracket.

The machine is fitted with a fixture 19 for clamping pens, consisting of prisms mounted on telescopic devices, having the ability to move in the vertical and horizontal planes and rotate to the required angle.

From the electric motor 2 through the V-belt transmission and the bristle 20 is driven to rotate the brush 21, freely rotating with the shaft 3. When you press the pedal

22 through the cable and lever 23, the cam clutch 24 is turned on. When the clutch 24 is turned on, the scraper 21 starts to rotate the shaft 3 and the cam 4. When the cam 4 rotates, through the roller 25 lowers the bar 26, in which the bars 5 are attached, which form the bracket on the lever 18 and the anvil 27. The anvil 27 moves but the copier 28 and presses the copier 29 toward it. With the further lowering of the bar 26 under the influence of Cam 4 and the roller 30 the bar is lowered

31. At the end of the plank, the head is strengthened, which, meeting the bracket, introduces it into the stitched piece.

Sew it on / on the anvil staples 7.

A scraper 8 was attached to the VLUZ, which through-chain-9 resulted in rotation of the sprocket 10, with gear 11 fixed on one shaft. Gear 12 from the gear 11 rotated into the shaft 11. On the same shaft with the gear 11 there is a knurled roller 13, and on one shaft with gear 12 - roller 14. When vrachenii these rollers serve the wire.

The length of the supplied wire is adjusted by turning the disks 32 and 33 relative to the roller 14.

When the roller 13 encounters the protruding portion of the discs 32 and 33, it moves away from the feed roller 14 and at this time the rollers rotate and the wire does not feed. If it is necessary to completely stop the wire feed, the handle 34 is turned and the lever 35 spreads the feed rollers 13 and 14.

The wire fed by the rollers passes through a leveling device 15 consisting of three rollers arranged in a vertical plane and through a leveling device 16 also consisting of three rollers arranged in a horizontal plane.

Then the wire enters the cutting device 17.

Upon further rotation of the shaft 3 and the cam 4 by the roller 25, the bar 26 rises. In the upper position, the bar 26 slides with its ledge onto the roller 36 of the double-arm lever 37, which presses the bar 38, and

This, in turn, presses the rolling pin 39, to which the knife 40 is attached. The knife, lowering, comes into contact with the sleeve 41 and cuts the wire. The knife 40 is located relative to the sleeve 41 at some angle, so that when cutting the wire, the ends are beveled at an angle.

The cutting device has the ability to adjust to different lengths of segments.

using a roller 42 and a pinion gear 43. At the time of cutting the wire, the lever 18, when lifting the bar 26, slides off it and the lever 44 clamps the wire in the lever 18 under the influence of the spring 45.

At the same time, the lever 18, under the action of the spring 46, transfers the cut wire to the cradle forming zone.

The cycle is over. On the shaft 3 there is a brake device 47, designed to

reducing the time to stop the stapler head mechanisms.

Subject invention

Claims (2)

1. A wire bonding machine for fastening tare elements with staples containing a frame, a stapling head, an anvil, feed mechanisms and wire lengths, characterized in that, in order to provide a stronger connection, the machine has a device for orientation of the elements to be sewn, made in the form of supports, which are telescopically mounted rack having the shape of a polyhedron. 2. A machine according to claim 1, characterized in that the anvil is made in the form of an inclined polyhedron, for example a prism. s3 ± /. „. ; , i.S scy sgz R rv