JP2507950Y2 - Receiving type pitch feed conveyor for ceramic products - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial field of application] The present invention makes it possible to easily replace the receiving mold for receiving the press-formed waste in clay roof tiles having various shapes, and at the same time, the receiving pitch feed in the ceramic products for compactness. It concerns a conveyor.

[0002]

2. Description of the Related Art Conventionally, a clay tile roof press-formed wasteland is intermittently transported to a loading position on a drying trolley by a conveyor connected to a press machine. Receiving dies that should be placed in a laid-down manner are receivers that are formed according to the type of clay roof tiles such as chain roof tiles, eaves roof tiles, sleeve roof tiles, and round roof tiles on the outer peripheral surface of a cyclically driven chain or belt. Since it is attached with bolts etc., it is troublesome to use tools at the time of replacement, and it requires a lot of work time due to the large number of attachments, and moreover the chain, belt etc. must be circulated and driven. Due to this, there is a drawback that the conveyor itself becomes high and becomes large due to the need for a turning point, and the number of component parts becomes complicated and the chain and belt are driven and controlled by a motor etc. Therefore, it had the disadvantage positioning is difficult when the pitch sending receiving die in place.

[0003]

SUMMARY OF THE INVENTION The present invention reduces the height of the conveyor body to make it compact, and makes the receiving member detachable from the receiving plate to facilitate the replacement of the receiving mold. Pitch feed while pushing in with the backing plate in contact,
It is intended to provide a receiving pitch feed conveyer for ceramic products which has a precise feed position and a simplified structure.

[0004]

SUMMARY OF THE INVENTION In view of the problems of the interchangeability of the receiver, the complexity of the mechanism, the size increase, etc. based on the above-mentioned prior art, the present invention has a receiving mold slidably arranged on two upper and lower conveying paths. At the same time, it receives the mold that is pushed out from the end side of the upper transport path, pushes it into the starting end side of the lower transport path, and receives the receiving mold that is pushed out from the end side of the lower transport path and receives the start end of the upper transport path. The above-mentioned drawbacks are not solved by providing a receiving pitch feed conveyor in a ceramic product, which is characterized in that receiving movement mechanisms that are pushed into the side are arranged at both ends of the conveyor body.

In the following, the receiving pitch feeding conveyor of the present invention has a receiving moving mechanism disposed at both ends of upper and lower conveying paths, and a receiving mold for supporting a wasteland is slidable on the conveying path. Are arranged.

The conveying path is formed by guide rails having an L-shaped cross section arranged in parallel, and is arranged in two upper and lower stages, or the lower conveying path is constituted by a chain, a belt and the like. Instead of the conveyer, the receiving type moving mechanism has arms that are controlled to move up and down at both ends of the conveying path, and pressing bodies that are controlled to move forward and backward toward the end of the conveying path are arranged on the arms. There is.

In addition, the receiving mold is a vertical piece where the guide rails face each other.
A receiver formed so as to follow the shape of a part of the back surface of the clay tile waste is detachably placed on a plate-like receiving plate whose movement is restricted by the width direction .

[0008]

In the present invention, the receiving mold on the arm on the one end side of the transport path raises the arm to the same height as the upper transport path, and then advances the pressing body to move the upper transport path 2
Push the receiving die from one end side to feed the pitch, and the receiving die on the other end side of the upper stage conveyance path that has been pitch-fed slides on the arm waiting at that position to receive. Then, the arm is lowered to the same height as the lower conveyance path, and then the pressing body is advanced to push the receiving die from the other end side of the lower conveyance path to feed the pitch.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 is a conveyor main body of a receiving pitch feed conveyor in a ceramic product according to the present invention.
Has transfer paths 2 and 2a in the upper and lower stages, and is provided with a large number of receiving molds 3, 3a ... Sliding on the transfer paths 2 and 2a.
.. are moved from the upper conveying path 2 to the lower conveying path 2a, and from the lower conveying path 2a to the upper conveying path 2, the receiving mold moving mechanisms 4 and 4a for moving the respective receiving dies 3, 3a. It is arranged on both ends of 2, 2a.

The transport paths 2 and 2a have sliding members 7 and 7a made of plastic or the like on the upper surfaces of the horizontal pieces 6 and 6a of the guide rails 5 and 5a which are parallel to each other and which are angle members having an L-shaped cross section. Are fixedly provided in the upper and lower stages, and the lower transport path 2a is longer than the upper transport path 2.

Further, as another embodiment of the transport paths 2 and 2a,
Rollers 8 and 8a that are rotatable instead of the sliding members 7 and 7a
May be attached to the facing surfaces of the guide rails 5 and 5a.

The receiving molds 3, 3a ... Have sliding members 7, 7 on both sides.
a, the roller 8, 8a ... has a width supported on the
Width direction due to the opposing vertical pieces of the guide rails 5, 5a
Of the clay tile is regulated, and the fitting projections 10, 10a ... Are projected on the surface of the square-shaped receiving plate 9 larger than the rough ground W of various clay tiles, and a part of the back surface shape is formed corresponding to the various rough ground W. A fitting hole 12, into which the fitting protrusions 10, 10a, ... Are fitted, on the back side of the receiving tool 11 that has a receiving surface formed by copying and that should support the waste land W in the lying state. 12a ... are provided, and the fitting projections 1 are provided in the fitting holes 12, 12a.
0, 10a ... Are fitted and placed on the receiving plate 9.

Further, the connection between the receiving plate 9 and the receiving member 11 is not limited to the above-mentioned embodiment, and for example, a hook-shaped locking projection is provided.
13, 13a ... Are provided on the surface of the receiving plate 9 and the locking projections 13,
It is also possible to adopt a mode in which the four corners of the receiving tool 11 are fitted and mounted so as to be locked by 13a.

In the case of the roof tile W1 as the receiver 11, for example, a receiving portion 14 to be supported by contacting the back surface of the roof tile W1 at the center, and fitting holes 12, 12a on the back surface side. It is fixed on the mounting portion 15 that it has.

Further, in the case of the crosspiece W2, the receiving portion 14 formed in accordance with the shape of the back surface on the side of the cross, the back surface on the crosspiece, and the back surface of the valley is fixed on the placing portion 15.

The shape of the receiving member 11 is not limited to the above-mentioned embodiment, and may be any shape as long as it can support the waste land W of various clay tiles in a collapsed shape.

Regarding the receiving type moving mechanisms 4 and 4a, a gate-shaped fixed frame 16 is arranged in front of the end of the upper conveying path 2 and between the guide rails 5 and 5a of the lower conveying path 2a. Linear rails 18 and 18a are vertically fixed to columns 17 and 17a on both sides of the fixed frame 16, and linear blocks 19 and 19a are mounted on the linear rails 18 and 18a so as to be vertically movable.

A connecting plate 20 is horizontally installed between the linear blocks 19 and 19a on both sides, and the connecting plate 20 has a rectangular frame-like connecting body 21.
And the arms 22 and 22a project from the lower end of the connecting body 21 in parallel to the end portions of the transport paths 2 and 2a.
The mounting plate 23 is horizontally projected from the upper part of the upper part toward the end side of the conveying path 2 and the rod 24 is directed downward to the mounting plate 23 to mount the lifting cylinder 25. rod
The tip end of 24 is connected to the upper end portion of the connecting body 21, and the arms 22 and 22a are vertically moved through the connecting body 21 by the operation of the elevating cylinder 25.

A pushing cylinder 27 is horizontally mounted on the connecting plate 20 by orienting the rod 26 toward the ends of the conveying paths 2 and 2a, and the tip of the rod 26 of the pushing cylinder 27 is located at the arm 2.
4, 24a is connected to a pressing body 28 that is movable.

Further, although the receiving type moving mechanisms 4 and 4a are arranged at both ends of the conveyor main body 1, the structure is not limited to the above and the arms arranged at both ends of the conveyor main body 1 are not limited thereto.
The conveyor main body 1 is provided with a drive source (not shown) for controlling the vertical movement of the arms 22 and 22a and the forward / backward movement of the pressing body 28 on the arms 22 and 22a.
Since the end portion of the conveyor body 1 can be directly connected to the pressing device by arranging it laterally, the transfer of the waste land W from the pressing device onto the receiving molds 3, 3a of the conveyor body 1 is performed. The mechanism can be simplified and the transfer time can be shortened.

Further, as another embodiment of the conveyor main body 1, by substituting the lower conveyance path 2 of the upper and lower conveyance paths 2 and 2a with a conveyor 29 composed of a chain, a belt, etc., the lower conveyance The number of receiving molds 3, 3a ... Which conveys the path 2 can be reduced to one, and the number of used molds can be reduced.

Next, the operation of the receiving pitch feed conveyor in the ceramic product according to the present invention will be described. The conveyor body 1 is continuously connected to a press device (not shown) for forming the rough ground W on clay tiles of various shapes. The rough land W formed by such a press machine is sequentially fed by pitch and conveyed to the next step of loading on the drying carriage.

First, on the sliding members 7, 7a, the rollers 8, 8a ... In the upper and lower conveying paths 2 and 2a and the arms 22 and 22a of the receiving movement mechanism 4 on the conveying starting end side, which are connected to the pressing device, A number of receiving molds 3, 3a are arranged with the front and rear ends of the receiving plate 9 in the conveying direction in contact with each other, and then the rear arms 22, 22a are operated by the elevating cylinder 25 to the same height as the upper conveying path 2. By raising and then actuating the pushing cylinder 27, the pushing body 28 on the arms 22 and 22a connected to the rod 26 is moved forward and the receiving die 3 is pushed in from one end side of the upper conveying path 2 to feed the pitch. are doing.

The receiving die 3a on the terminal side of the upper conveying path 2 fed by the pitch is slid on the arms 22, 22a of the receiving die moving mechanism 4a on the conveying terminal side waiting at this position. The arm is connected to the rod 26 by moving and receiving it, and then operating the lifting cylinder 25 to lower the arms 22 and 22a to the same height as the lower transfer path 2a, and then operating the pushing cylinder 27. 22 and 22a pressing body
28 is moved forward, and the receiving mold 3 is pushed in from the other end side of the lower conveying path 2a to feed the pitch.

By sequentially repeating the above-mentioned operation, the pitches of the receiving dies 3, 3a ... Are reliably fed at a predetermined pitch, that is, at intervals between the front and rear ends of the receiving dies 3, 3a. To be done.

Further, when the lower conveying path 2 is constituted by the conveyor 29, the receiving mold 3 pushed by the receiving mold moving mechanism 4a.
Is transferred by the conveyor 29 onto the arms 22 and 22a of the receiving type moving mechanism 4 waiting on one side.

Further, since the locking projections 13, 13a on the receiving plate 9 are fitted into the fitting holes 12, 12a on the receiving tool 11 to be mounted and mounted, the receiving molds 3, 3a ... Becomes simple.

[0028]

[Effect of the invention] In summary the present invention is parallel to the cross-sectional to dispose
Conveyance paths 2 and 2a composed of L-shaped guide rails 5 and 5a are arranged in upper and lower two stages, and vertically controlled arms 22 and 22a are arranged at both ends of the conveyance paths 2 and 2a. At the same time, the pressing body 28 is installed on the arms 22 and 22a and is controlled to move toward and away from the ends of the transport paths 2 and 2a. On the other hand, the guide rails 5 and 5a face the transport paths 2 and 2a. vertical
Receiving mold in which a receiving member 11 formed so as to follow the shape of a partial back surface of a waste W of clay tile is detachably placed on a plate-like receiving plate 9 whose size is restricted to move in the width direction. 3, 3a
Since many slides are arranged slidably, no chains or belts are used unlike the conventional one, and the interval between the upper and lower conveying paths 2 and 2a can be made small, so that the height of the conveyor main body 1 can be reduced. Can be made compact by lowering the height, and receiving dies 3, 3a for moving the upper and lower transport paths 2, 2a
... is moved in the width direction by the vertical pieces of the guide rails 5 and 5a.
Since the movement is restricted , the work can be moved in the same posture, so that the work for attaching the receiving tool 11 to the receiving plate 9 can be performed freely.
It can be performed accurately and the waste land W can be placed accurately on the receiving tool 11.
To it can be, the receiving mold 3,3a ... can be very easy to exchange at the time of conveying the wasteland W of different shape to the conventional manner.

Further, since the lower conveying path 2 is replaced with the conveyor 29 composed of a chain, a belt, etc., the number of receiving molds 3, 3a ... , it is possible to reduce 3a ... the number of used, also because of the feed pitch while pushing in abutting contact with the front and rear ends of the receiving plate 9 having the same shape, the guide rails
Combined with the restriction of movement in the width direction due to 5, 5a.
The pitch feed is accurate and the positioning accuracy is improved. As a result, the waste land W can be accurately placed on the receiving dies 3, 3a ... From the press device, and the receiving dies 3, 3a ... By doing so, the cost can be reduced, and the practical effects thereof are extremely great.

[Brief description of drawings]

FIG. 1 is a side view of a receiving pitch feed conveyor in a ceramic product according to the present invention.

FIG. 2 is a plan view of the same receiving type pitch feed conveyer.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a sectional view of another embodiment of FIG.

FIG. 5 is a side view of another embodiment of the above receiving type pitch feed conveyor.

6 is a sectional view taken along line BB of FIG.

FIG. 7 is a perspective view of a receiving type moving mechanism.

FIG. 8 is an exploded perspective view of a receiving mold.

FIG. 9 is an exploded perspective view of another embodiment of the receiving mold.

FIG. 10 is a diagram showing a waste land placed on a receiving mold.

FIG. 11 is a diagram in which another waste land is placed on the receiving mold.

FIG. 12 is a view showing another waste land placed on the receiving mold.

[Explanation of symbols]

 2, 2a Conveyance path 3, 3a ... Receiving die 5, 5a Guide rail 9 Receiving plate 11 Receiving tool 22, 22a Arm 28 Pressing body 29 Conveyor

Claims (2)

(57) [Scope of utility model registration request] 1. A conveyance path composed of guide rails having an L-shaped cross section arranged in parallel is arranged in two steps, and arms vertically controlled are arranged at both ends of the conveyance path. In addition, a pressing body that is controlled to move back and forth toward the end of the transport path is provided on the arm, while a guide rail is opposed to the transport path .
The size and composition of the vertical piece that restricts movement in the width direction.
On a plate-shaped receiving plate, a receiving device in which a receiving device, which is formed by imitating a part of the back surface of a clay tile wasteland, is detachably mounted, is slidably arranged in a large number, and is received in a ceramic product. Mold pitch feed conveyor. 2. The receiving-type pitch feed conveyor according to claim 1, wherein the lower conveying path constituted by the guide rails is replaced by a conveyor constituted by chains, belts and the like. Mold pitch feed conveyor.