JPS62263050A - Rotary textile printing apparatus - Google Patents

Abstract

PURPOSE:To enable the reduction of the labor and the space for operation, by a method wherein only one sheet of textile printing plate is enabled to be horizontally arranged at a required operating position by a rotary operation, the successive textile printing operation is enabled by three sheets of textile printing plate while enabling the inside and outside of textile printing plate to be easily converted. CONSTITUTION:A rotary plate 5 is fixed by inserting frame axes therethrough and has recessed peripheral parts (a) and projected parts (b) at respective three positions. A textile printing plate 10 is inserted into a fixing metal fittings 8 and secured over the recessed peripheral part (a) by latching it with a latch piece 9. If a release lever 13 is depressed, an axis 17 falls along the inside of a vertical groove 16 against the force of a spring. When a locking component 12 sinks under a depressed arc face () by this descent, the rotation of a rotary body becomes possible. If the release lever 13 is released, the locking part 12 projects from the depressed arc plane (c). Therefore, if a bearing roller 7 is engaged with a groove (d), the rotary body is fixed. If the textile printing plate 10 is made horizontal, the latch piece is separated, and the textile printing plate 10 is moved in the direction of separation, the motion can be reversed. Because three sheets of textile printing plates 10 are secured on the side part of the rotary body, the piece of cloth adhered onto the textile printing plate 10 can be successively and effectively processed by textile printing with three sheets of textile printing plates 10.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a textile printing apparatus for making textile printing operations more efficient.

Conventionally, printing work has generally been carried out by placing a printing board on a printing stand. However, the printing process requires 1. It is necessary to dry fabrics such as fabrics on the printing table, so there are many opportunities to move the printing board, which is quite heavy and bulky, such as turning the printing board upside down or temporarily storing it in a storage shelf on the ceiling of the workshop. There were disadvantages such as heavy labor and the need for a large work space.

However, it is an object of the present invention to provide a textile printing apparatus that can significantly reduce the labor and work space required by the conventional methods.

The device of the present invention is of a rotary type, and only one printing plate can be placed horizontally at the desired working position by a simple rotational operation. Since the printing process can be carried out progressively using the printing plate, it is possible to avoid the trouble of transporting the heavy and long printing machine itself after the printing process.
This allows for speedy work.

In addition, the printing machine itself has a structure that allows it to easily change the front and back sides, making it possible to perform printing in narrow spaces without taking up too much width, and with the feature that work efficiency can be significantly improved. It has no mechanically complicated parts, is inexpensive, and does not require special skill to operate.

That is, the present invention is characterized by forming an equilateral triangular rotating plate having three concave peripheral edges and a projecting edge, and connecting several of the rotating plates to a predetermined position by a tube shaft passing through each projecting edge. They are arranged in parallel at intervals, and both ends of each tube shaft are fixed to an end plate with a rotating shaft to form a rotating body. In addition to protruding bearing rollers, the receiver is equipped with fixing metal fittings and latching pieces for fixing the printing plate between adjacent protruding edges, and is equipped with a spring-biased locking mechanism having a release lever vertically below each rotary plate. The present invention consists in disposing a stand and pivotably fitting the hair ring roller into the locking mechanism.

Next, an embodiment of the rotary textile printing apparatus of the present invention will be described in detail.

The device supports a rotating body between frame frames 1 having bearings, and the rotating body is based on three tube shafts 4 connecting end plates 2 to which a rotating shaft 3 is fixed.

Several rotary plates 5 are inserted and fixed into each tube shaft 4 and arranged side by side, and have an equilateral triangular appearance with three concave peripheral edges and projecting edge openings at equal intervals. The tube shaft 4 is inserted through and fixed to the mouth of the projecting edge.

A bearing roller 7 is provided in a radial direction through a support shaft 6 to protrude from the end of the flange opening.

Furthermore, a fixing fitting 8 for fixing the longitudinal end of the printing plate 10 is fixed to the flange opening, and a hooking piece 9 on the edge of the printing plate 10 is pivotally provided.

The fixing fittings 8 and the hanging pieces 9 are arranged alternately at the three projecting edge openings on both sides of the edge opening, and therefore the printing plate 10 is attached to the fixing fitting 8.
It is configured such that it can be secured over the concave peripheral portion A by inserting it into the hole and locking it with the locking piece 9.

The distance between the inner surfaces of both end plates 2 is made somewhat longer than the length of the printing plate 10, and a support shaft 19 is made to protrude from the end surface of the printing plate 10 as a spacer, and the support shaft 19 is attached to the inner surface of both ends vi2. Preferably, the structure is such that it can be guided within the rail 20.

That is, with this configuration, movement of the printing plate 10 between the inner surfaces of the end plates 2 can be reduced.

Then, a pedestal 11 is arranged below each rotary plate 5, and the upper surface of the pedestal 11 is formed into a concave arc surface, so that when the rotary plate 5 rotates,
The bearing roller 7 is positioned to the extent that it does not come into contact with the concave arc surface. The pedestal 11 has a vertical hole in the center of the upper surface (the lowest position of the concave arc surface C), and a locking mechanism biased by a spring 14 is secured in this hole.

That is, the locking member 12 has a groove 2 on the upper surface into which the roller 7 is fitted, and the locking member 12 has a shaft 1 protruding from the side of the locking member 12 in a vertical groove 16 formed in the side wall of the pedestal 11.
7 is inserted through it, and the positioning is such that it projects above the upper surface of the concave arc surface C when the spring 14 is in its strongest biased state.

In this state, the shaft 17 is connected to the release lever 1 pivoted on the shaft 15.
It is in contact with the bottom surface of 3.

When the release lever 13 is pressed, the shaft 17 descends along the vertical groove 16 against the spring force, and this descent causes the locking member 1
When 2 sinks below the concave arc surface C, the rotating body becomes able to rotate.

When the release lever 13 is released, the lock member 12 protrudes from the concave arc surface C, so when the bearing roller 7 is fitted into the groove 2, the rotating body is fixed.

When reversing the front and back of the printing plate 1O, if the printing plate 1O is placed in a horizontal position, the hooking piece 9 is released, and the printing plate 10 is moved in the direction of removal, printing can be done without much effort. Can be reversed without damaging the fabric surface.

In this case, if the support shafts 19 are made to protrude from both end faces of the printing board 10 and the support shafts 19 are configured to slide within the guide rails 20 configured in advance at the end FJ, 2, the reversal will be made easier. It is.

Note that a rod-shaped heating element 18 is inserted through the center of the rotary plate 5.
With this arrangement, the fabric drying process can be performed by reversing the printing plate 10.

Since the rotary textile printing apparatus of the present invention has three printing plates 10 secured on the side of the rotating body, the three printing plates 10 to which the fabric is attached sequentially print on the printing plates 10. This makes it possible to efficiently perform a printing process on the fabric attached to the paper.

The printing plate 10 can be easily reversed or replaced by hand using the fixing metal fittings 8 and the hooking pieces 9, and can be easily fixed and detached.

Furthermore, the rotating body itself has a rotating plate 5 having an equilateral triangular shape with three concave peripheral edges and a flange opening, and three tube shafts 4 passing through the flange openings. Since the printing board 10 can be turned over with little effort in the direction along the edge opening, the printing process of the fabric on the printing board 10 can be easily performed.
It can be used on both the front and back sides and can be doubled, and does not come into contact with the fabric surface stuck to the inverted printing plate 10 due to the concave peripheral edge part A.

In particular, if a heating body 18 such as an electric heater is inserted through the center of each rotary plate 5, the printed fabric can be dried by reversing the printing plate 10, thereby shortening the drying process. I can do it.

Furthermore, since the group of rotary plates 5 has an equilateral triangular shape, in the present invention, the bearing rollers 7 protruding in the radial direction from the vertices, that is, the mouths of the projecting edges, are positioned vertically and fitted into the locking mechanism. By the smooth rotation of the bearing roller 7, the printing plate 10 is automatically maintained horizontally at the upper part of the mating position.

Thus, the apparatus of the present invention eliminates the complication of performing printing on one printing plate and storing the processed printing plates one by one on a shelf, as in the past, and prints six sheets at the same location. It becomes possible to perform textile printing on fabric, and we can expect efficient textile printing in narrow spaces.

[Brief explanation of drawings]

The drawings show the apparatus of the present invention, in which FIG. 1 is a partially omitted side view, FIG. 2 is a front view, and FIG. 3 is a view of FIG.
4 is a perspective view of the main part with one printing plate removed, Fig. 5 is a sectional view of the locking mechanism, Fig. 6 is a sketch of the end of the printing plate, and Fig. 7 is a perspective view of the main part with one printing plate removed. Front view according to the embodiment, No. 8
The figure is a side view of the same part. 1-... Frame 2- One end plate 3- Rotating shaft 4-...
Pipe shaft 5-Rotating plate 6-Support shaft 7-Bearing roller 8--Fixing metal fitting 9--Latching piece l〇-Printing plate 11-Base 12--Lock member 13--Release lever 14-・-Spring 15・-Pivot 16・-Vertical groove 17-Axis 18-...Heating body I・-Concave periphery Mouth・-Protrusion ・Concave arc surface Knee groove

Claims (1)

[Claims] An equilateral triangular rotating plate having three concave peripheral edges and a protruding edge is formed, and several of the rotating plates are arranged in parallel at a predetermined interval with a bone shaft passing through each protruding edge. Both ends are fixed to end plates with rotating shafts to form a rotating body, and the rotating shafts are supported by bearings from the mount frame. The bearing rollers are locked by providing fixing fittings and latching pieces for fixing the printing plate between the sections, and cradle equipped with a spring-loaded locking mechanism with a release lever vertically below each rotary plate. A rotary textile printing device characterized by being rotatably fitted into a mechanism.