JP3036560U - Hanger coil conveyor - Google Patents

Abstract

(57) [Summary] (Correction) [Problem] To provide a hanger coil conveyor that can reduce the sliding distance of the hanger and prevent the hanger from being scraped during transportation. SOLUTION: A cylindrical coil body 2 wound spirally with a predetermined pitch interval in the axial direction is provided in a substantially horizontal direction, and a slide bar 4 is coaxially inserted into the cylindrical coil body 2 to loosen the slide bar. 4, a gap is provided between the cylindrical coil body 2 and the cylindrical coil body 2 to rotate the cylindrical coil body 2 and the slide bar 4,
Alternatively, by rotating only the cylindrical coil body 2, the cylindrical coil body 2 is rotated.
The hanger body 6 suspended above is provided so as to be transported in the axial direction of the cylindrical coil body 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a hanger coil conveyer for suspending and transporting clothes and other articles on a hanger, and particularly to a hanger coil conveyer in which a hanger suspended on a coil conveyer can be conveyed by rotation of a coil body. .

[0002]

[Prior art]

 In this type of conventional hanger conveyor, a chain conveyor, a wire conveyor or a wire conveyor is made endless by suspending the hooks of a plurality of hangers on a chain conveyor, wire conveyor or belt conveyor provided endlessly. It was conveyed by rotating.

Further, the conventional hanger conveyer is a hanger screw conveyer in which a twisting blade of a screw is axially provided on the outer peripheral surface of a rotating shaft of a wire-shaped or coil rod-shaped body, or a wire-shaped or coil-shaped coil. A hanger coil winding conveyer in which a coil is axially wound and fixed on the outer peripheral surface of a rod-shaped body, or a hanger coil conveyer using a cylindrical coil body wound in a coil shape with a certain pitch is used. A hanger hook is hung and rotated between the screw pitches of a screw conveyor to convey it in the axial direction of the hanger screw conveyor, or a hanger hook is wound between the coil pitches of the hanger coil winding conveyor. Hanger coil winding conveyor by hanging and rotating It was carried in the axial direction of the hanger, or by hanging the hook of the hanger between the coil pitches of the cylindrical coil of the hanger coil conveyor and rotating it.

[0004]

[Problems to be solved by the device]

 Among the conventional hanger conveyors, such as chain conveyors, wire conveyors, belt conveyors, etc., where the conveyor body is hung and hung on the conveyor body while the conveyor body is arranged and rotated endlessly, A space for that is required because it needs to be arranged in two directions, that is, in the forward and reverse directions, and in addition, a cleaning factory or a sewing factory where this kind of hanger conveyor is often used generally has many complicated devices in a very small space. Since a large number of people are considerably complicated and work involving various movements is performed, arranging the conveyor body in the forwarding direction of the sending back interferes with the work of the workers. There was also a problem that it was dangerous and there was not enough space.

Further, in the hanger screw conveyor, the hanger coil winding conveyor or the hanger coil conveyor according to the prior art, since the hanger conveyor is only in one direction, which is a feeding direction only for sending out, there is space for arranging the hanger screw conveyor. It has the advantage that it is small and there is little danger in factory work, but both the hanger screw conveyor and the hanger coil winding conveyor wind the twisting blade or coil integrally on the outer peripheral surface of the rotating shaft. The manufacturing technique is difficult because it is attached and fixed.In particular, in the hanger screw conveyor, the twisting blade as a screw is attached and fixed to the outer peripheral surface of the rotating shaft, so there is a constraint on breakage due to torsional stress during blade manufacturing. It is technically impossible or difficult to wind a product with a certain width. Met.

Further, in a hanger screw conveyor in which a screw blade or a coil is wound around and attached to a rotating shaft of a wire-shaped or coil rod-shaped body or a hanger coil winding conveyor, the transport direction is changed to a substantially horizontal direction. Although it is possible to do so to some extent (even if the wire-shaped or coil-shaped rotary shaft is flexible, the screw blades and coils are wound and mounted and fixed, so bending is restricted. ), The screw blade or coil is wound around and fixed to the rotating shaft of the wire-shaped or coil-rod body, so the height of the screw blade or coil wound around the rotating shaft is fixed, Moreover, as described above, it is practically impossible to manufacture a screw blade with a width of a certain range or more on the rotating shaft. However, if the diameter of the screw is greater than a certain range, it is virtually impossible to wind it around the rotating shaft.Therefore, screw blades or coils with a height higher than the certain range should be wound around the rotating shaft. Therefore, if you use this type of conveyor to transfer the hanger up and down by changing the transfer direction within a range of about 20 degrees or more, the hanger will slip and fall off due to the pitch of the screw blades and coils that the hanger transfers. In addition, the hanger to be transported also has a hook width (which means the height of the suspended hook) that exceeds the height of the screw blades or coils, and cannot be transported. However, there is a problem that the hanger that is transported in the same way is restricted by the height of the screw blades and coils. Since the hanger and the rotating shaft rotate as a unit, the hanger that is suspended and transported slides while rotating around the outer peripheral surface of the rotating shaft in a spiral shape, resulting in an extremely large hanger sliding distance. Compared to the case of linear movement in the axial direction of the shaft, although it depends on the diameter of the rotating shaft, the sliding distance is at least 3 times or more. Therefore, the hook of the hanger is scraped by the sliding movement and powdered. There was a problem of scattering to.

Further, there are problems such as hair loss of women and women around the rotating shaft and a bag for cleaning packaging such as vinyl wrapped around the rotating shaft.

Further, in the hanger coil conveyor, since the hanger hook is directly hung on a cylindrical coil body in which a metal wire such as a steel wire is wound in a coil shape at a constant pitch, the hanger has a cylindrical shape. By sequentially sliding in point contact according to the pitch of the coil body, and moving according to the circumferential cycle of the rotating cylindrical coil body, it is transported and more than twice the actual transport distance is carried, and it is made of metal. Or, since the hook of the plastic hanger slides on the cylindrical coil of metal wire by point contact, the point contact position heats up and is scraped and transported, so it was scraped along with the transport of the hanger. The hooks become powdery and scatter and fall as if scattered, and are attached to articles such as clothes hung on a hanger and heated. In addition, electrostatically charged metal or plastic powder adheres strongly to clothes and other items and cannot be easily removed, which causes the problem that clothes and other items that have been cut off are contaminated. It was

Further, in a cleaning factory or a sewing factory where the present invention is frequently used, when clothes to be hung on a hanger are clothes, Japanese clothes, etc., usually, a maximum of about 3 kg can be applied to one hanger. When 4 to 5 hangers are hung between the screw supporters (hanging hooks) provided on the coil conveyor at intervals of about 20 cm, a load of about 12 to 15 kg is applied and the circular coil body itself deforms. In the worst case, there was a problem of breaking.

Furthermore, if the cylindrical coil body is bent in an attempt to change the conveying direction to an arbitrary direction, the pitches of the cylindrical coil bodies at the bending positions are reduced or closely contacted with each other, so that the hanger cannot be smoothly conveyed. There was a problem.

The present invention solves the above problems in the prior art, in which a slide bar is loosely inserted into a cylindrical coil body in a hanger coil conveyor without being fixed to each other, and the slide bar and the cylindrical coil body are loosely inserted. By providing a gap between them, the hanger hooks hung on the coil body are not directly hung on the cylindrical coil body, so the load of the hanger is applied only to the slide bar, and the cylindrical coil body is laid on the slide bar. Only the suspended hanger is pushed out, and the hanger hook and slide bar are conveyed in line contact instead of point contact, and the hanger slides compared to the conventional hanger coil conveyor (spiral screw). A hanger coil whose distance is less than one-third so as to prevent scraping due to transportation of the hanger. The purpose is to provide a conveyor.

[0012]

[Means for Solving the Problems]

 The present invention has been completed as a result of the inventor's earnest research for overcoming and solving the above-mentioned problems, and the present invention has been completed in a spiral shape with a predetermined pitch interval in the axial direction. A wound cylindrical coil body is provided, a slide bar is loosely inserted coaxially in the cylindrical coil body, and a gap is provided between the slide bar and the cylindrical coil body to rotate the cylindrical coil body and the slide bar, or A hanger body that is hung on the cylindrical coil body by rotating only the cylindrical coil body is provided so as to be conveyed in the axial direction of the cylindrical coil body.

The slide bar is a metal rod made of elastic stainless steel or steel, or a plastic rod made of hard synthetic resin or a metal wire made of steel or stainless steel in a single or concentric multiple spiral shape. It consists of a rod-shaped coil body formed by winding.

The slide bar is eccentric downward from the axial center of the cylindrical coil body or abutted on the inner peripheral surface of the lower side of the cylindrical coil body to be loosely inserted.

The caliber of the slide bar is formed to be approximately one half of the inner caliber of the cylindrical coil body.

[0016]

[Embodiment of the invention]

 According to the present invention, a coil conveyor in a hanger coil conveyor winds a metal wire such as a steel wire at intervals of a predetermined pitch to form a cylindrical coil body as a cylindrical coil, and has a diameter smaller than the inner diameter of the cylindrical coil body. A metal rod such as a metal rod made of steel or stainless steel or a hard plastic rod having elasticity or a steel wire having a diameter small enough to form a certain gap in the cylindrical coil body, or a metal wire such as a steel wire. A slide bar, which is a coil rod-shaped body that is wound into a round rod-shaped cylindrical coil body, is loosely inserted into the cylindrical coil body (the slide bar and the cylindrical coil body are not attached and fixed, but separately). The slide bar is inserted in the cylindrical coil body as an individual body), and it is between the outer peripheral surface of the slide bar in the upper direction and the inner peripheral surface of the cylindrical coil body in the upper direction. In which the gap is formed.

In the coil conveyer in which the slide bar is loosely inserted in the cylindrical coil body as described above, only the cylindrical coil body is rotated by the rotation drive source, or the cylindrical coil body and the slide bar are rotated, so that the cylindrical coil body is rotated. The hanger in which the hook is suspended between the pitches is conveyed while being linearly pushed by the rotation of the cylindrical coil body while the hook slides on the slide bar and makes line contact with the rotation of the cylindrical coil body. .

Since the slide bar is loosely inserted in the cylindrical coil body in this way, the hanger suspended from the pitch of the cylindrical coil body on the slide bar is considerably rotated by the rotation of the cylindrical coil body. Even if it is transported at a high speed, a considerable gap is formed between the slide bar and the outer peripheral surface of the cylindrical coil body in the upper direction, so the hanger must be transported over the pitch of the cylindrical coil body. Acts like there is no.

In both the conventional hanger coil conveyor, the hanger coil winding conveyor and the hanger screw conveyor, the functions of rotation and conveyance are simultaneously exerted integrally by one member. In the conveyor, the hanger suspended from the slide bar and the slide bar having the function of moving in a linear direction by making line contact while sliding on the upper surface of the hanger while holding the hanger in a suspended state are formed by a cylindrical coil body. It has the function of transporting in the axial direction while pushing it from the rear by rotating, and the cylindrical coil body and the slide bar have different functions, so it is impossible to suspend and transport the hanger. Instead, it works smoothly.

Also, since the hook of the hanger slides on the outer peripheral surface of the slide bar and slides while making line contact and is conveyed in a straight axial direction, the hanger can be conveyed smoothly and the hook is scraped. It works so that the powder does not scatter.

The slide bar is loosely inserted at a position eccentric to the lower side of the cylindrical coil body or abutted on the inner peripheral surface of the cylindrical coil body in the lower side direction.

In the second aspect, the coil conveyor is easily bent by forming the slide bar by a hard plastic plastic having elasticity or by using a coil rod-shaped body of a cylindrical coil body wound in a single or multiple layers. Therefore, there is an effect that the conveying direction can be easily changed even after the coil conveyor is once arranged.

In the third aspect, since the slide bar is eccentric to the lower side of the cylindrical coil body or is in contact with the inner peripheral surface, the pitch of the cylindrical coil body is narrowed or closely contacted even when the coil conveyor is bent. It has an effect of working so as not to hinder the transportation.

In the present invention, the diameter of the slide bar is formed to be approximately one half of the inner diameter of the cylindrical coil body, so that at least the slide bar is provided between the cylindrical coil body and the slide bar. Since there is a gap larger than the diameter of the hanger, there is no risk of the hanger jumping over the pitch during transportation, and the weight of the coil conveyor is reduced by reducing the diameter of the slide bar. It has the effect of being able to

[0025]

【Example】

 The present invention will be described below with reference to the drawings illustrating an embodiment. FIG. 1 shows a part of a coil conveyor 1 which is a main part of the hanger coil conveyor of the present invention. The coil conveyor 1 uses a steel wire coil material 3 having a diameter of 6 mm and an inner diameter of 20 mm. A cylindrical coil body 2 formed by winding a cylindrical coil having a diameter of 32 mm and a pitch interval of 20 mm was formed, and in the cylindrical coil body 2, an elastic hard plastic round bar body was formed. A slide bar 4 having a diameter of 10 mm is loosely inserted, and the slide bar 4 is eccentric downward from the center of the cylindrical coil body 2, and the outer peripheral surface of the slide bar 4 in the downward direction is a cylindrical coil body 2. It is loosely inserted in contact with the inner peripheral surface of the lower side.

In the coil conveyor 1, between the slide bar 4 loosely inserted in the cylindrical coil body 2 is an inner peripheral surface of the cylindrical coil body 2 in the upper direction and an outer peripheral surface of the slide bar 4 in the upper direction. A gap 5 with a maximum of 10 mm is provided between the coil conveyor 1 and the coil conveyor 1. The coil conveyor 1 is disposed at an appropriate place such as in a cleaning factory, and the cylindrical coil body 2 is rotated by a rotary drive source (not shown). As the cylindrical coil body 2 rotates, the hanger 6 in which the hook 7 is hung on the slide bar 4 between the pitches of the cylindrical coil body 2 is pushed in the axial direction by the cylindrical coil body 2 as shown in FIG. It is carried on the slide bar 4.

As described above, in the coil conveyor 1, the slide bar 4 is formed into an elastic hard plastic rod-shaped body, and is slidably inserted into the cylindrical coil body 2 so as to abut downward. Since the hook 7 of the suspended hanger 6 is conveyed while making line contact with the slide bar 4 by the rotation of the cylindrical coil body 2, there is an effect that a smooth movement is performed with almost no sliding contact noise. .

In the coil conveyor 1, since the slide bars 4 having elasticity are inserted into the cylindrical coil body 2 without being fixed to each other, the conveying direction can be changed in any direction, and particularly in the horizontal direction. It is possible to change the carrying direction within an arbitrary angle range. In addition, changing the carrying direction in the vertical direction causes the hanger 6 that is hung and carried to carry the load of a suspended article such as clothes and so on. Change in the angle of the conveying direction of the hanger 6 is further used as a force for pulling down the slide bar 4 to lift, and a gap 5 is formed between the slide bar 4 and the cylindrical coil body 2, so that the hanger 6 is conveyed. Therefore, it is possible to change the conveying direction in the vertical direction within a range of about 60 degrees because of smooth operation.

Since the slide bar 4 is formed of an elastic hard plastic round bar, the coil conveyor 1 can be easily bent, and the suspended hanger 6 can move the slide bar 4 smoothly in sliding contact. Moreover, even if the hanger 6 is bent, the slide bar 4 is inserted into the cylindrical coil body 2 by abutting against the inner peripheral surface in the downward direction, so that the pitch of the cylindrical coil body 2 is narrowed or brought into close contact with the hanger 6. The effect is that there is no risk of hindrance to transportation.

FIG. 2 shows another embodiment of the present invention, in which the slide bar 4 is replaced by a material of a round rod body made of elastic hard plastic, and a steel wire 9 having a diameter of 2 mm is calibrated. It is formed in a coil rod-shaped body 8 formed by winding a 10 mm cylindrical shape. In this case, if necessary, the coil rod-shaped body 8 can be used by winding not only a single steel wire 9 but also concentric multiple windings (not shown).

By forming the slide bar 4 on the coil rod-shaped body 8 in this manner, the elasticity is further enhanced and the cylindrical coil body 2 is easily bent to change the carrying direction of the coil conveyor 1. effective.

In the coil conveyor 1 of the hanger coil conveyor of the present invention, the hanging hooks 10 shown in FIG. 4 are arranged at intervals of 200 mm to support the load, and the hanging hooks 10 cause the coil conveyor 1 to rotate. There is an effect that it is possible to withstand the load and hold the coil conveyor 1 while being arranged in any direction such as a substantially horizontal direction or a vertical direction without obstructing the transportation of the hanger 6.

By using a metal or plastic having a smooth outer peripheral surface for the slide bar 4, even if a metal or plastic hanger that has been generally used in the past is used as it is, the hanger can be transported. This has the effect of preventing the generation of powdery substances due to the scraping of the hooks caused by.

In the present invention, even when an article such as clothes is not hung on a hanger and an unloaded hanger is hung and conveyed, a conveyor guide is provided on the upper part of the hanging hook 10 as a guide holding member for the cylindrical coil body. Providing (not shown) has the effect that the hanger can be easily transported even if the angle is changed in the vertical transport direction.

[0035]

Since the present invention is configured as described above, the hanger suspended on the slide bar in the coil conveyor of the hanger coil conveyor has a gap between the slide bar and the cylindrical coil body. Therefore, even if a lot of hangers are suspended and transported, there is no risk of the hangers gathering in one place, and smooth transport can be performed. is there.

Further, unlike the conventional hanger coil conveyor 17, the hanger is suspended from a slide bar and is transported without directly suspending the hanger from the cylindrical coil body. Since contact is made and the contact surface is wide and moves in a straight line direction, in the conventional hanger coil conveyor 17, the distance traveled by point contact is shorter than that of cycle movement according to the circumference of the cylindrical coil body. As a result, there is no fear that the hook that slides and moves due to the transportation of the hangers is scraped, and the sliding noise is hardly generated due to the transportation of the hangers, and the smooth transportation is performed.

According to the present invention, the functions are separated into the slide bar having the function of suspending and moving the hanger and the cylindrical coil body having the function of pushing the hanger while rotating in the transport direction. Since there is a gap between the slide bar and the cylindrical coil body, there is an effect that long hair of women and girls who have fallen off, package bags, and other objects do not get caught around the coil conveyor.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of a hanger coil conveyor of the present invention in which a hanger is suspended.

FIG. 2 is a perspective view of a main part of the hanger coil conveyor of the present invention.

FIG. 3 is a central longitudinal sectional view of FIG. 3 of the present invention.

FIG. 4 is a front view of a suspension hook for suspending and placing the hanger coil conveyor of the present invention.

FIG. 5 is a perspective view of a main part of a conventional hanger coil winding conveyor.

FIG. 6 is a perspective view of a main part of a conventional hanger screw conveyor.

FIG. 7 is a perspective view of a main part in a state where the hanger is suspended on the hanger coil winding conveyor of FIG.

FIG. 8 is a perspective view of a main part in a state where a hanger is suspended on a conventional hanger coil conveyor.

9 is a central vertical cross-sectional view of FIG.

[Explanation of symbols]

 1 Coil Conveyor 2 Cylindrical Coil 3 Coil Material 4 Slide Bar 5 Gap 6 Hanger 7 Hook 8 Coil Rod 9 Steel Wire 10 Suspended Hook 11 Mounting Fixing Pipe 12 Hanger Screw Conveyor 13 Rotating Shaft 14 Twisting Blade 15 Hanger Coil Winding conveyor 16 Coil body 17 Hanger coil conveyor 18 Coil body

Claims (4)

[Utility model registration claims] 1. A cylindrical coil body is provided which is spirally wound at a predetermined pitch interval in the axial direction, and a slide bar is loosely inserted coaxially in the cylindrical coil body and between the slide bar and the cylindrical coil body. A space is provided to rotate only the cylindrical coil body, or a hanger suspended from the cylindrical coil body by rotating the cylindrical coil body and a slide bar is provided so as to be conveyed in the axial direction of the cylindrical coil body. Hanger coil conveyor that is characterized by. 2. A slide bar, wherein a metal rod having elasticity such as stainless steel or steel, or a plastic rod such as hard synthetic resin, or a metal wire such as steel or stainless steel is spirally wound in a single or concentric multiple winding. The hanger coil conveyor according to claim 1, wherein the hanger coil conveyor comprises a coiled rod formed by winding. 3. The hanger coil according to claim 1, wherein the slide bar is eccentric to a lower side of an axial center of the cylindrical coil body or abutted on an inner peripheral surface of a lower side of the cylindrical coil body to be loosely inserted. conveyor. 4. The slide bar is formed so that its diameter is approximately one half of the inner diameter of the cylindrical coil body.
Hanger coil conveyor.