JPH0336002A - Line up device of laid plate in belt conveyer for lowering carriage - Google Patents

Abstract

PURPOSE:To prevent the superimposed state of basins from being destroyed, while the posture of the laid plate having been shifted is corrected by a method in which when the basins receiving the tiles after sintering are put on a conveyer, a pushing plate is brought in contact with both side edges of the laid plate having been transferred by the action of a cylinder and pushes them. CONSTITUTION:The basin groups 3 wherein the basins 2, 2a... to receive the tile having been sintered, are superimposed in multistages, are placed on a carriage 4 in a plurality of rows longitudinally and transversely. At one side of the carriage, the conveyer 5 for lowering the carriage, is arranged in the same direction is its transferring direction. The laid plate 6 is put on chains 12, 12a from the side of its beginning end and is transferred, and then it is stopped respectively between the pushing plates 19, 19a... of a pushing mechanism, which is a prescribed position. The basin group is nipped and transferred by a chucking device 35, and is placed on each laid plate 6. Before said lowering, the pushing plates 19, 19a of the pushing mechanism are pushed to both side edges by the laid plate 6 and the basin group 3 by the action of a cylinder, whereby the laid plate 6 shifted obliquely or transversely is corrected into the posture coinciding with the posture of the basin group 3.

Description

[Detailed Description of the Invention] [Object of the Invention] The present invention provides a trolley unloading conveyor for positioning the saggers and the floor plate when transferring the saggers after tile firing onto a conveyor. The present invention relates to a bottom plate alignment device.

Traditionally, when a group of saggers containing tiles stacked in multiple tiers is transferred from a baking cart onto a chain conveyor, the saggers are formed with an H-shaped cross section to perform the IIL winding. , after preventing damage and stably placing it, it is not directly transferred onto a chain conveyor, and has a projected planar area that is approximately the same as the projected planar area of the sagger, on which the mounting sections on both sides of the sagger can be placed. The saggers are transferred onto a chain conveyor via a sagger board.

However, the sagger plate is transferred by an extrusion device disposed on one side of the chain conveyor in contact with a stopper plate fixed on the other side of the chain conveyor, thereby sequentially driving the chain conveyor intermittently. The actual start,
It is not possible to control the slight vibrations that occur when the saggers are stopped, and the saggers and knocks that occur when the saggers are stopped cannot be controlled. As shown in the figure, even if a group of saggers is placed on a sagger plate that is out of position, the ia placement parts on both sides of the saggers will not be placed stably and will be transported. However, it had the disadvantage that the stacked state would collapse.

The present invention has been developed by aligning the posture of the bottom plate conveyed to the loading/unloading position of a loading/unloading device that picks up and unloads saggers from a trolley positioned at Jl. It is an object of the present invention to provide a bottom plate alignment device for a bogie unloading conveyor that prevents collapse when being conveyed on an unloading conveyor.

[Configuration of the Invention] In view of the above, the present invention to accomplish the task is to provide a platform on one side of a cart on which a group of saggers each stacked in multiple tiers for storing fired tiles is placed in multiple rows and columns. , in the bogie unloading conveyor arranged in the same direction as the land transportation direction of the trolley, press plates are arranged at opposing positions on both sides of the bogie unloading conveyor at the same interval as the arrangement interval of the sagger groups on the truck in the daily transport direction. A bottom plate in a trolley unloading conveyor, in which a cylinder is connected to the pressing plate, and a pressing mechanism is provided for controlling the cylinder to move forward and backward so as to press both sides of the bottom plate placed on the conveyor. It is an object of the present invention to provide an alignment device to overcome the above-mentioned drawbacks.

In the present invention, the pressing plates of the pressing mechanism which are at predetermined positions are aligned with both side edges of the bottom plate conveyed between the pressing plates, and are brought into contact with and pressed by the operation of a cylinder. This corrects the position of the floorboard that has shifted in the horizontal direction.

Spiral Spiral A Hereinafter, one embodiment of the present invention will be described based on the drawings. 1 is a floor plate alignment device according to the present invention, and the floor plate 45 and the alignment device] have an H-shaped cross section for accommodating tiles to be fired at the same time. The saggers 2.2a... are stacked in multiple tiers (, ttE).
A trolley unloading conveyor 5 is disposed on one side of the trolley 4 on which 3, 3a... are placed in multiple rows and columns in the same direction as the feeding direction of the trolley 4. The projected planar area is not the same as that of the saggers 2.2a..., which are conveyed by the trolley unloading conveyor 5 at the same interval as the arrangement interval of the sagger groups 3.3a... in the conveyance direction. 6.6a... and a stopping mechanism 8.8a... are arranged.

The trolley unloading conveyor 5 has a sprocket]0.10a pivoted on both sides of the rear end of the frame 9, and a sprocket]Ob,] fixed to the connected lll111 on both sides of the terminal end.
2.12 Attach Oc so that it can rotate freely, and connect an endless chain between sprockets 10, tob, and 10a and 10c.]2.12
The connecting shaft 1 is connected to a drive motor 13 via an appropriate linkage mechanism, and the drive motor 13 controls intermittent or continuous driving to place and convey the bottom plates 6, 6a, and so on. There is.

For the press Mijl, 'i+a..., mounting plates 14, 14a... are erected at opposing positions on both sides of the frame 9, and the mounting plates 1
4. Loft 15.15a... is protruded from the center of the upper part of 12.12a side of cylinder 1.
6.16a... is placed horizontally, loft 15.15a
A plate 7.17a whose tip has approximately the same length as the side edge length of the bottom plate 6.6a is fixed horizontally to the forging direction.

In addition, the front and rear ends of the trolley unloading conveyor 5 of play 1-17.17a... and the chain] 2, L2a
Bottom plate 6.6a placed on top and sent through the threshold...Pin guides at appropriate positions relative to the front and rear parts of both side edges】8.18a...
・is being established.

] 9.19a... is a pressing plate to press the bottom plate 6.6a... and the sagger 2.2a... appropriate front and rear parts of both side edges, which are placed on the chain 12.12a. Pressing plate 1
9.19a... is a guide bin 2 having a bulge at one end.
0.20a... The other end of the chain] 2.12a is made to protrude and pass through the upper and lower positions of the pin guides 18.18a... in a loose fit manner, and the guide pins 20.20a...
The pressing plates 19.19a... are fixed to the other end, and the pressing plates 19.19a... are pressed against the bottom plates 6.6a... by the operation of the cylinders 16.16a...
It is controlled to move forward and backward with respect to both side edges of the saggers 2.2a and 2.2a.

21.21a... are springs, and the springs 21.21a... are press-fitted between the pressing plates 19.19a... and the pin guides 18.18a...

In addition, 22.22a... is a linear block, 23.23
a... is a guide shaft.

Also, regarding other embodiments of the pressing mechanism 7.7a...
L-shaped mounting plates 14 and 14 are placed on opposite sides of the frame 9.
a, and a loft 1 is installed on the horizontal part of the mounting plate 14.14a.
5.1.5a protrudes upward and cylinder 16.16a
A swing arm 24.18a is installed vertically on the mounting plate 14.14a and has a bin guide 8.18a at one end.
The other end of the swing arm 24.24a is pivotally supported so that it can swing freely, and the tip of the rod 15.15a of the cylinder 16.16a is supported pivotably at the middle part of the swing arm 24.24a.
A is equipped with a pressing plate 19.19a, a guide bin 20.20a, and a spring 21.21a similar to those described above.

The stop mechanism 8.8a... has a loft 26.26a... projecting upward from the center of a mousse plate 25.25a... which is horizontally suspended on the upper part of the frame 9 perpendicular to the conveying direction. Fix the rod 26.26
a... The stopper plate 28.28a... which passes between the chains 12.12a is fixed at the tip, and the stopper plate 28.28a... can be raised and lowered by the operation of the cylinder 27.27a... The end edges of the bottom plates 6.6a are brought into contact with the stopper plates 28, 28a, and are controlled to stop at a predetermined position.

In addition, 29.29a... is a linear block, 30.30
a... is a guide shaft.

31 is a fi unloading device that transfers the group of saggers 3.3a... on the platform Jt4 onto the trolley unloading conveyor 5;
1 has a gate-shaped frame 32 installed so as to straddle a trolley 4 to be transported to a predetermined loading/unloading position and a trolley unloading conveyor 5 disposed on one side of the trolley 4. A movable trolley 34 is movably disposed on the rail 33 laid on the upper part, and each sagger group 3.3a... placed on the trolley 4 in the retreating direction is held at the lower part of the movable trolley 34. A cheer soaking device 35.35 a... is provided.

Next, the operation of the bottom plate aligning device in the bogie unloading conveyor according to the present invention will be explained. .Transfer onto 12a and transport 7.
When the bottom plate 6 moves in front of the stop mechanism 8 disposed on the terminal end side, the cylinder 27 of the stop mechanism 8 is actuated, and the stopper plate 28 connected to the cylinder 27 is raised to protrude from the upper surface of the chain 12.12a. By doing so, the leading edge of the bottom plate 6 in the conveying direction is brought into contact with the bottom plate 6 and stopped at a predetermined position between the pressing plates 9 and 19a of the pressing mechanism 7.

By sequentially performing such operations, the stop mechanism 8 on the terminal side
to the stop mechanism 8e on the starting end side, respectively, from the bottom plate 6.6a...
This is to stop it.

Alternatively, as another method, the bottom plates 6.6a... are sequentially moved by chains 12.1 by a sagger extrusion device at intervals larger than the intervals of the stop mechanisms 8.8a... disposed on the trolley unloading conveyor 5.
A stopping mechanism 8 is transferred onto the terminal 28 and transported, and is disposed on the terminal end side.
The stopper plates 28, 28a... are sequentially raised in the same manner as described above to the stop mechanism 8e disposed on the starting end side,
The bottom plate 6.
6a... can also be stopped at their respective predetermined positions.

Then, the bottom plate 6.6a is stopped at the predetermined position.
A group of saggers 3 placed on a moving cart 34 above...
．． 3a... are clamped and conveyed by a chiafing device 35, 35a... disposed movably on the gate-shaped frame 32, and a pressing mechanism is applied before the U is placed on each bottom plate 6, 6a... 7.7a...pressing plate J9.19a...
The bottom plate 6. is actuated by the cylinders 16.16a...
By pressing the both side edges of the saggers 6a... and the sagger group 3.3a..., the bottom plates 6.6a... which are displaced diagonally or laterally as shown in FIGS. 6 to 8 are removed. Sagger group 3.
The posture is corrected to the posture of 3a... and a defeated state.

〔Effect of the invention〕

In short, the present invention provides a sagger for storing fired tiles.
A group of saggers 3a, in which saggers 2a... are stacked in multiple stages, and a trolley unloader disposed on one side of the trolley 4 on which 3a... are placed in multiple rows and columns in the same direction as the transport direction of the trolley 4. In the conveyor 5, press plates 9.19a... are arranged at opposing positions on both sides of the trolley unloading conveyor 5 at the same intervals as the alignment intervals of the sagger groups 3.3a... on the trolley 4 in the hammer feeding direction. The press machine 19
．． Cylinder] 6.16a... is extended to 19a..., and the cylinder 16.16a... presses both side edges of the bottom plate 6.6a... placed v1 on the bogie unloading conveyor 5. Pressing mechanism 7.7a・
Since ... was arranged, the pressing plate 1 of the pressing mechanism 7.7a...
9.19a...The pressing plate 19. of the pressing mechanism 7.7a... is pressed against both side edges of the bottom plate 6.6a... conveyed between.
19a... by the operation of the cylinders 16, 16a..., it is possible to correct the posture of the bottom plates 6, 6a... that have shifted diagonally or laterally. The entire surface of the mounting portion of the saggers 2.2a... to be placed on the bottom plate 6.6a... can be placed on the entire surface of the mounting section, thereby improving the mounting stability, and during the conveyance process by the cart unloading conveyor 5. Its practical effects include being able to prevent the collapse of the stacked state of the sagger groups 3.3a... that occurs in the process, and adding a simple mechanism to an existing conveyor. It's huge.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, and Fig. 1 is a front view of a loading/unloading device for saggers, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a loading/unloading device for saggers. FIG. 4 is a side view of the trolley unloading conveyor installed in the device, FIG. 4 is an enlarged view taken along the line BB of FIG. 3, and FIG. C-C main part sectional view, Fig. 6 is a plan view of the main part same as above, Fig. 7
8 and 8 are views showing the alignment of the bottom plates, FIG. 9 is a view showing another embodiment of the pressing mechanism, and FIG. -D is a sectional view of the main part. 2.2a...Sagger 3.3a...Sagger group 4 carts 5 carts unloading conveyor 6.6a...
Bottom plate 7.7a...pressing mechanism 16.16a...
...Cylinder 19.19a...Pushing plate and above Fig. 4/3 Fig. 7↓ 2 2a 90 Fig. 9

Claims (1)

[Claims] In a trolley unloading conveyor, which is arranged in the same direction as the transport direction of the trolley on one side of the trolley on which a group of saggers containing fired tiles stacked in multiple rows is placed in multiple rows, vertically and horizontally.
Pressing plates are arranged at opposite positions on both sides of the trolley unloading conveyor at the same interval as the alignment interval of the sagger group in the conveyance direction on the trolley,
A bogie unloading device characterized in that a cylinder is connected to the pressing plate, and a pressing mechanism is provided for controlling the cylinder to move forward and backward so as to press both side edges of the bottom plate placed on the bogie unloading conveyor. Bottom plate alignment device on conveyor