JPS60228308A - Belt conveyor for aligning and conveying parts - Google Patents

Abstract

PURPOSE:To prevent damage of an article, by a method wherein, in a titled conveyor for machine tools, etc. an article is conveyed in a condition to be nipped between a pair of upper and lower endless V-shaped belts by means of a V-pulley and the V-shaped belts, and the one pulley can be displaced 90 deg. from the other. CONSTITUTION:A pair of upper and lower V-shaped belts 1 and 2 are moved in the same direction at a portion where they are positioned opposite to each other, an article to be conveyed is placed between the belts 1 and 2, the V-belts 1 and 2 are pressed from the side by means of V-pulleys 5 and 6 to convey the article to be conveyed under putting between the nips. Driven pulleys 5' and 6' are moved along the circular arc of moving circular fixed board 20 of a cradle 4, and are rotated in a 90 deg. arc based on the driving pulleys 5 and 6, and this enables the altitude of the article to be conveyed to be turned 90 deg.. This constitution enables prevention of damage of the article through simple constitution.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention is applicable to parts of machine tools, electronic machines, electrical machinery, etc.
Concerning belt conveyors used for aligned conveyance, etc.
In particular, the present invention relates to a belt conveyor in which vertically opposed {circle around (2)}-shaped conveyance paths are formed.

Automatically controlled machine tools, such as machine-type electric machinery, have become increasingly faster in recent years, with the tendency toward unmanned machines, and automatic assembly is now a matter of course. The transport of parts to the banknote position is generally done on purpose.

Where to send parts to these machines.

Many 111 prerequisites are sword). As machines become more automated, this relates to the direction of sorting to a single processing position.1 For example, even if horizontal feeding is advantageous when it comes to sorting parts, it may not be possible due to the arrangement of other mechanical elements. Constraint 1: There are many cases where Tg cannot be adopted from J). In addition, parts with cut angle seminal buds may be damaged due to contact with SMI during transportation. Nari・
However, prevention of scratches is strongly required for parts that have undergone surface treatment such as puff processing or barrel processing, or for soft R materials. Note that damage to these parts is not limited to contact between parts (it also includes damage caused by contact with the guide part of the magazine chute or shooter, etc.).

[Conventional technology]

The aforementioned parts? Conventionally, magazine chutes, shooters, chain conveyors, or belt conveyors have been used for conveyance, but they have been unable to prevent hot water loss, resulting in problems and also having the drawback of abnormally high prices.

Furthermore, if the shape of the city is a simple circle or square, it is relatively easy to sort, but if it is an irregular shape, it will be expensive to use the M1 straight scissors.
There is a special contact between parts? - There is a virgin who gives a cow harvest, Iso +! A is constrained by the configuration arrangement.

[Purpose of the invention]

The purpose of the invention is to eliminate the drawbacks of the conventional method and to provide a 9J conveyor at low cost. An object of the present invention is to provide a belt conveyor that can be transferred without causing damage.

[Structure of the invention]

In the present invention, an endless belt formed into a V-shaped cross section is mounted on a pair of upper and lower pulleys, and a transport space is formed between both endless belts in which the conveyed object is held and transferred by the rough-shaped belt by the tension of the belt, and The above-mentioned (1) pulley is used to compress the endless belt to the included angle side of the V-shape, and one (2) pulley on one side of the upper and lower two/dress belts is supported with a θ displacement uJ function relative to the other (2) pulley. be.

[Embodiment] Hereinafter, a second embodiment of the belt conveyor according to the present invention will be described in detail.

In Figure 3, (1) is the upper V-shaped belt and (2) is the lower V-shaped belt, both of which are V-shaped in cross section.

■Pulley (6) pivoted to mounts (8) and (4), respectively
and / 1 (5) [61 (to 61, J:')! II! Build. The frame (8) is a wire rod (8) with a bend 171 at the bent upper end (4') of the connecting plate part (41) of the inverted T-shaped frame (4).
Suspend the wire rod (8) from the female threaded plate (8) integrated with the frame (8).
9), and by turning the handle (7 degrees), the pedestal (3) can be adjusted up and down relative to the pedestal (4). ■Pulley 15) t5) 161 (6)
) is composed of a cone m (11) and a moving cone #, as shown in Fig. 5, and the V pulleys (5) and (6) on the drive side are integral with the conical disk Qυ and have an axis '@' +12 'r. Frame (B
) (4) to the bearing 113 and the support surface) to 7j-
The driven side V-pulley t4tc6 is attached to the support (
10) (Holded in 6 and integrated with the movable conical disk (11), the axis pipe α2? conical disk (push into the key +12) allows it to be moved in the same direction as the shelf. The coil spring (17) hooked to the spring catch piece 9 attached to the shaft tube U3 is hooked to the hanging wire rod α♂ bent over the support piece O6 fitted to the open end of the shaft tube Q2. , by means of a nut, the movable conical disk (b) compresses the square side of the ■-shape of the VT type belt tll (2) by a tension force of the hooking wire rod σ♂ and the coil spring (1'θ). (In the present invention, the upper and lower V-shaped bells) tll (2) The right pair of V-pulleys (5) (6) and +61 +al are suspended.
The one on the beating side (+4 (fl)) is shown in Figures 2 and 3.
As shown in the figure, it is equipped to be able to move 70 degrees. That is ■
The pulley 15') product has its support ←0) α6 is the stand (4
) and the second
As not shown in the figure, the mounting plate (2), which can be converted from the vertical position to the horizontal position shown in Fig. 3 and fixed thereon, is fixed with an opening distance of 1 rectangle. The facing mounting plate is fitted with bolts along the arcuate periphery.
Open the extension hole in a, align it with the insertion hole (2) drilled in the arcuate side of the fixed plate, and fix it with bolt 4. d is the #j joint bolt of the support α0), ( □ Frame (8) according to the height of the processed blank (α) with its inner slot
111(
2), m is adjusted to a position where blank (α) Yff can be held. Figure 9 is ■Boo! j-t5H6), where @ is the motor, (c) is the worm added to the motor shaft (b), and the shaft of the worm gear (2) that meshes with this, that is, the shaft tube [13 is the V-boot] ! Attach J-(5) and spur gear @ to the intermediate shaft (to) of the spur gear (to) that meshes with the spur gear (to), pulley 0 (0), and V pulley (6).
Please refer to Figure 5 to identify the pulley on the shaft pipe of
1ill pipe σa and the shaft member 3 of the V pulley (6) are rotated in the same direction as (■-shaped bell) +11 (2) between pairs = W.

[Effect]

Since the configuration is as described above, the V-shaped belt +11
With the braking of L2), it is possible to convey the material while maintaining the blank pressure. In addition, the present invention includes 'J6! l
When the movable pulley I5J (6 irons) is placed in the horizontal position shown in Figure 3, as the V-shaped belts (1) and (2) rotate, the machined blanks received vertically are conveyed while being held in place by the vertical pressure. It can be transported by turning it horizontally.

(Effect of the invention) According to the invention, it is possible to safely transport objects, and there is no problem in transferring irregularly shaped objects in a case, and the posture to receive objects in a ``#'' manner. This is very advantageous because it allows you to change the sending posture.

[Brief explanation of drawings]

The drawings show one embodiment of the belt conveyor for aligning and conveying parts according to the invention, FIG. 7 is a front view, and FIG. 1 is @
Figure 3 is a side view of the driven V-boo 9 when it is laid down horizontally.
Figure 9 is a lateral view showing the drive + IAm of the V-shaped pulley;
Figure S shows a part of the longitudinal front side facing. Lll L2) ~■-shaped belt, (May 5) (6) 16
1 ~ ■ Pulley, (b) ~ conical disc, (tL ~ dynamic circle m
Panel, Qη~Coil spring, ■~Fixed plate, C~Mounting plate. W#f Applicant's name Chuo' Denki Co., Ltd. - Tsubosho No. 1 Figure 7 〃 53 J ・-・1--7 0 1. 1. : −7′−■ 6 娑 2 Figure 3! 23 3 pay 4 5 6B, 1 542"°25・shi4Q"i'>26 1 d n ri J', -1

Claims (1)

[Claims] A pair of upper and lower endless belts formed into a cut-off V-shape, and the action of compressing the endless belt to the inclination side of the V-shape? A conveyance space is formed between the upper and lower endless belts, where the conveyor is conveyed by the tension of the belt while being held and conveyed by the V-shaped belt. ■Pulley against the other? A belt conveyor for aligning and conveying parts that are supported so that they can be displaced by θ degrees.