JPH0448779Y2 - - Google Patents

Description

[Detailed explanation of the invention] (Field of industrial application) This invention mainly relates to a high-pressure press baking machine that continuously bakes seafood, rice crackers, etc. The platform is rotated intermittently, and at the stop firing position, the lower baking plate is supported by a receiving plate operated by an operation cylinder, and then the object to be baked on the lower baking plate is forcedly pressurized and fired by the upper baking plate. This article relates to a high-pressure press baking machine.

(Prior art) Conventionally, for example, a roasting conveyor is constructed by attaching open/close grilling plate type roasting ovens, in which an upper baking plate is pivotally connected to a lower baking plate so as to be openable and closable, to an endless chain hung on a chain wheel at regular intervals. A continuous grilling machine that moves continuously at low speed and automatically opens and closes at predetermined points using a cam mechanism, etc. to continuously supply, bake, and take out the materials to be grilled, such as fish, etc. A rotary pressurization method in which a turntable equipped with multiple lower baking plates is rotated intermittently in pitch, and at the stop firing position, the object to be baked on the lower baking plate is pressurized and fired by pressurizing the upper baking plate by operating an operating cylinder. Baking machines are known.

(Problem that the invention aims to solve) However, since the former type of continuous baking machine performs baking by lightly compressing the objects to be baked with an openable top baking plate, it is particularly difficult to bake fibrous objects such as fish and meat. When baking products, sufficient expansion could not be obtained, resulting in poor baking, making it impossible to obtain delicious delicacy baked products in the form of soft snacks, and production efficiency was also poor.

In addition, with the latter type of rotary pressure baking machine, the supporting force of the lower baking plate during pressure baking is poor and unstable, making it difficult to apply high pressure and making it impossible to expect even high pressure press baking. It was not possible to stably produce baked products.

(Means for Solving the Problems) This invention has been made to solve the above problems, and is constructed as follows.

That is, the high-pressure press baking machine of this invention includes a rotary base that rotates intermittently on a vertical axis and is equipped with a plurality of pre-baking plates arranged at equal angular intervals, and a pre-baking machine at the stop firing position of the rotary base. It consists of an upper baking plate that is moved up and down by an operating cylinder located at an upper position corresponding to the upper baking plate, and a receiving plate that is moved up and down by an operating cylinder located at a lower position corresponding to the lower baking plate, and the lower baking plate is supported by the receiving plate. After that, the object to be fired on the lower firing plate is subjected to forced pressure firing using the upper firing plate.

Next, this invention will be described below with reference to embodiments with reference to the drawings.

〔Example〕

Reference numeral 1 denotes a machine frame consisting of a base 2, a side plate 3, and a fixed upper plate 4, and a vertical pivot 5 is provided on the base 2 of the machine frame 1. And 3 with equal pitch at equal angular intervals
A rotary base 6 equipped with a number of pre-baked plates 1 is pivotally mounted on the vertical pivot 5 so as to rotate intermittently by one pitch of the pre-baked plates 14. Each of the lower baking plates 14 described above is supported and fixed by support rods 13, 13 each having one end attached to the rotating base 6. A gear 8 is also attached to the boss portion 7 of the rotary base 6 and meshes with a gear 9 on the output side of the reducer 12. Further, the output shaft of the clutch brake 11 to which the motor 10 is directly connected is connected to the input side of the reduction gear 12. Then, a signal (pulse) is sent by a sensor (not shown) provided in the gear transmission mechanism, and the clutch brake 11 is actuated to cause the rotating base 6 to rotate intermittently. Next 1
5 is an upper baking plate that is moved up and down by an operation cylinder 16 provided on the fixed upper plate 4 at an upper position corresponding to the lower baking plate 14 at the stopped baking position A of the rotary base 6;
It is attached to the ram 17 of the operating cylinder 16.

The upper and lower baking plates 15 and 14 are heated as appropriate by, for example, built-in electric heaters, respectively. Further, 20 is a receiving plate that is moved up and down by an operation cylinder 21 on the base 2 at a lower position corresponding to the lower baking plate 14 described above. Note that 18 and 22 are guide shafts,
Reference numerals 19 and 23 are guide cylinders, which serve to guide the ram 17 and the receiving plate 20 to prevent them from rotating. However, in this invention, the lower surface of the lower baking plate 14 is supported by the receiving plate 20 by operating the operating cylinder 21, and then the object to be baked 29 on the lower baking plate 14 is supported by the upper baking plate 15 by operating the operating cylinder 16. For example, it is forced pressure firing at a high pressure of 10 tons or more.

Reference numeral 24 denotes an elevating body that can be moved up and down along a rail 26 vertically attached to the frame 1 by operating a cylinder 25, and a cylinder 28 is horizontally attached to the lower end of the elevating body 24. A scraper 27 made of a Teflon plate or the like is attached to the tip of the piston rod of the cylinder 28 for scraping the upper surface of the lower baking plate 14. In addition, in the figure, 30 is a carbon brush.

[Effect of the embodiment]

When the rotary base 6 rotates intermittently for one pitch and the lower baking plate 14, on which the object to be baked 29 is placed in advance, comes to the stop baking position A, the receiving plate 20 is first raised by operating the operating cylinder 21. Supports the lower baking plate 14. Then, by operating the operating cylinder 16, the upper baking plate 15 is lowered, and the object to be baked 29 on the lower baking plate 14 is baked under forced pressure. Thereafter, the upper firing plate 15 is raised, the receiving plate 20 is lowered, and then the rotary base 6 is intermittently rotated one pitch again to perform the next pressure firing in the same manner as described above.

(Effects of the invention) In this invention, the lower firing plate is supported by the receiving plate, and then the object to be fired on the lower firing plate is fired by the upper firing plate by forced pressure using a cylinder press.
For example, it is possible to perform high-pressure firing under high pressure of 10 tons or more, which has the great effect of evenly applying pressure and achieving stable and well-balanced firing.

In addition, the material to be fired on the lower baking plate supported by the receiving plate is subjected to high-pressure compression firing by forcibly applying strong pressure with the operating cylinder on the upper baking plate, and then expands by releasing the compression as the upper baking plate rises. Therefore, when firing fibrous materials such as seafood, the fibrous material is first shredded into pieces by strong pressure with an upper baking plate, then compressed and fired, and then expanded, which causes it to swell and become bulky. It is possible to stably produce soft and delicious delicacy baked products.

Furthermore, since firing is performed by the combined effect of the internal moisture of the object to be fired, forced pressure, and heat, the firing time per object to be fired is shortened, and this combined with the continuous rotary method increases efficiency. Good and sufficient expansion can be obtained, which has excellent effects such as increasing commercial value.

[Brief explanation of the drawing]

The drawings show an embodiment of this devised high-pressure press baking machine, in which Fig. 1 is a front view, Fig. 2 is a plan view, Fig. 3 is a plan view of the scraper device, and Fig. 4 is a plan view of the scraper device.
The figure is the same side view. 1... Machine frame, 2... Base, 3... Side plate, 4...
Fixed upper plate, 5... Vertical pivot, 6... Rotating base, 7
... Boss part, 8, 9 ... Gear, 10 ... Motor, 11 ... Clutch brake, 12 ... Reduction gear, 13 ... Support rod, 14 ... Lower baking plate, 15 ...
Upper baking plate, 16... Operating cylinder, 17... Ram, 18... Guide shaft, 19... Guide tube, 20...
Reception plate, 21... Operating cylinder, 22... Guide shaft, 23... Guide tube, 24... Elevating body, 25...
Cylinder, 26...Rail, 27...Scraper, 28...Cylinder, 29...Sintered object, 3
0... Carbon brush, A... Stop firing position.

Claims (1)

[Scope of utility model registration request] A rotating base that rotates intermittently on a vertical axis and having a plurality of lower baking plates arranged at equal angular intervals, and an operating cylinder located at an upper position corresponding to the lower baking plates at the stop firing position of the rotating base. It consists of an upper baking plate that moves up and down, and a receiving plate that moves up and down with an operation cylinder located at a lower position corresponding to the lower baking plate. A high-pressure press sintering machine that is characterized by sintering an object to be sintered on a plate under forced pressure.