TW201304903A - Dual-slope rail - Google Patents

Abstract

A dual-slope rail comprises a rail body having two ends that are respectively provided with a first slope face and a second slope face corresponding to each other. The first slope face defines a first included angle and a second included angle with respect to the top and bottom of the rail body and defines a third included angle and a fourth included angle with respect to left and right sides of the rail body. The first included angle and the third included angle are obtuse angles or acute angles. The second slope face defines a fifth included angle and a sixth included angle with respect to the top and bottom of the rail body and defines a seventh included angle and an eighth included angle with respect to the left and right sides of the rail body. As such, impact caused by a roller rolling on the rail can be alleviated; the lifespan of the rail can be extended; and the noise generated can be reduced.

Description

Double oblique track

The present invention relates to rails, and more particularly to a double-sloping track for use in woodworking machinery to transport materials.

Generally, the material conveying method used in the woodworking machine is to set a plurality of rails on the feeding frame, and a conveying chain composed of a plurality of rollers is arranged on each of the rails, and each roller is provided with a roller and each of the rollers The roller rolls along each of the tracks, so that the conveyor chain is cyclically operated to achieve the woodworking machinery feeding and discharging function.

Regarding the track used in the above woodworking machine, generally, the two end faces are perpendicular to the top surface, the bottom surface and the side surface of the track, and the plurality of tracks are butted to each other to form a complete track to provide woodworking machinery.

However, after long-term use, the above-mentioned conventional track often hits the end of the track continuously when the roller is in operation, and instantaneously transfers its load to the continuous track, so that the gap or height difference of each track increases. Moreover, it also causes noise increase, track life shortening, etc., and even more, there is a possibility that the track is displaced and there is a danger of derailment of the conveyor chain.

The main object of the present invention is to provide a double-slanted track which can alleviate the impact caused by the rolling of the roller, prolong the service life of the track and reduce noise.

In order to achieve the foregoing objective, a double-slant track according to the present invention includes: a track body having two first mating faces and a second beveling surface; and the first bevel and the track The top and bottom surfaces of the body respectively have a first angle and a second angle, and a left angle and a fourth angle are respectively formed on the left and right sides of the rail body; the first angle and the third angle are obtuse angles. Or an acute angle; the second inclined surface and the top and bottom surfaces of the rail body respectively have a fifth angle and a sixth angle, and a seventh angle and an eighth angle are respectively formed on the left and right sides of the rail body.

With the double-sloping track structure, the plurality of double-angled tracks can be sequentially arranged with the first inclined surface and the second inclined surface, respectively, and because the first angle to the eighth angle are arranged, the roller system is progressively The double oblique track rolls to the other double-angled track to avoid continually striking the end of the track. Furthermore, the front and rear double oblique tracks are connected to the second inclined surface by the first inclined surface, so that the load of the roller will be gradually transferred from one double oblique track to the other double oblique track to avoid instantaneous load transfer. It also reduces the height difference between the orbits, thereby alleviating the impact of the rollers on each of the double-slanted tracks, as well as prolonging the service life of the double-slanted track and reducing noise.

In order to explain the technical features of the present invention in detail, the following preferred embodiments are described below with reference to the accompanying drawings, wherein, as shown in the first to fourth embodiments, the first preferred embodiment of the present invention provides A double oblique track mainly includes a track body 10.

The rail body 10 has a first inclined surface 11 and a second inclined surface 12 respectively. The first inclined surface 11 and the top and bottom surfaces of the rail body 10 respectively have a first angle 111 and a second angle 112, and a left angle 113 and a fourth angle are respectively formed on the left and right sides of the rail body 10 respectively. Angle 114. The first angle 111 and the third angle 113 are obtuse or acute. The second inclined surface 12 and the top and bottom surfaces of the rail body 10 respectively have a fifth angle 121 and a sixth angle 122, and a seventh angle 123 and an eighth angle are respectively formed on the left and right sides of the rail body 10. Angle 124.

It should be noted that, in the first preferred embodiment, the first angle 111 is an obtuse angle, the second angle 112 is an acute angle, the third angle 113 is an acute angle, and the fourth angle 14 is an obtuse angle, and the first angle The five angles 121 are acute angles, the sixth angle 122 is an obtuse angle, the seventh angle 123 is an obtuse angle, and the eighth angle 124 is an acute angle.

Next, please refer to the fifth to seventh figures to introduce the use mode of the present invention. With the double-slant track structure provided by the first preferred embodiment, the plurality of double-angled tracks can be sequentially disposed with the first inclined surface 11 and the second inclined surface 12, respectively, and because the first angle 111 to the eighth The angle 124 is configured such that the roller 81 of the roller 80 progressively rolls from one of the double oblique tracks to the other of the double inclined tracks to avoid continually striking the track ends. Furthermore, the front and rear double oblique tracks are connected to the second inclined surface 12 by the first inclined surface 11, so that the load of the roller 80 will also be gradually transferred from one double oblique track to the other double oblique track, avoiding an instant. The load transfer also reduces the height difference between the tracks, thereby alleviating the impact of the roller 81 on each of the double-slanted tracks, as well as extending the service life of the double-slant track and reducing noise. It should be noted that in the preferred embodiment, the roller also has a roller 81 between each of the double-angled rails so that the roller moves smoothly on the double-slanted rail.

10. . . Track body

11. . . First slope

111. . . First angle

112. . . Second angle

113. . . Third angle

114. . . Fourth angle

12. . . First slope

121. . . Fifth angle

122. . . Sixth angle

123. . . Seventh angle

124. . . Eighth angle

The first drawing is a perspective view of a first preferred embodiment of the present invention;

The second drawing is a front view of a first preferred embodiment of the present invention;

The third drawing is a plan view of a first preferred embodiment of the present invention;

Figure 4 is a bottom plan view of a first preferred embodiment of the present invention;

Figure 5 is a schematic view showing the use of the first preferred embodiment of the present invention;

Figure 6 is a schematic view showing the use of the first preferred embodiment of the present invention;

The seventh figure is a schematic view of the opposite side of the line 7-7 in the sixth figure.

10. . . Track body

11. . . First slope

111. . . First angle

112. . . Second angle

121. . . Fifth angle

122. . . Sixth angle

Claims (2)

A double-tracked track includes: a track body, wherein the two ends respectively have a first inclined surface and a second inclined surface; the first inclined surface and the top and bottom surfaces of the track body respectively have a first angle and a first a second angle, and a left angle and a right angle between the left and right sides of the track body respectively; the first angle and the third angle are obtuse or acute; the second slope and the top of the track body, The bottom surface respectively has a fifth angle and a sixth angle, and a seventh angle and an eighth angle are respectively formed on the left and right sides of the rail body. The double oblique track according to claim 1, wherein: the first angle is an obtuse angle, the second angle is an acute angle, the third angle is an acute angle, and the fourth angle is an obtuse angle; the fifth angle is an acute angle The sixth angle is an obtuse angle, the seventh angle is an obtuse angle, and the eighth angle is an acute angle.