Split type adjustable combined pressing die of koji making machine

Abstract

The utility model relates to the technical field of koji-making machines, and discloses a split type adjustable combined pressing die of a koji-making machine, which comprises an outer die power connecting piece, an inner die power connecting shaft is arranged at the middle end of the outer die power connecting piece, the bottom end of the inner die power connecting shaft is connected with a hydraulic cylinder through a plug-in component, the bottom end of the hydraulic cylinder is connected with an inner die through a bolt, and the inner die is connected with an outer die through a bolt. An outer mold is arranged on the bottom side of the outer mold power connecting piece, the top side wall of the outer mold is connected with the inner mold through two first guide assemblies, the inner circumference of the outer mold is connected with the inner mold through a second guide assembly, the inserting assembly comprises a pin located at the top end of the hydraulic cylinder, and a cotter pin is arranged at the front end of the pin. The integrated mold is divided into the inner mold and the outer mold which are independent, the inner mold and the outer mold are independently provided with power, the pressure and the position are flexibly adjusted, two-time bending forming is achieved, the tightness degree of a bending block is adjustable, the inner mold is provided with an elastic device, a spring shrinks after the inner mold is pressed to set force, and the tightness degree of the bending block is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of koji-making machines, in particular to a split-type adjustable combined mold for a koji-making machine. Background Art

[0002] In the production of liquor, koji blocks play an important role. They are a mixture processed from main raw materials such as rice, wheat, and wheat bran through processes such as saccharification, fermentation, and steaming, containing microorganisms such as yeast, yeast, and Aspergillus. They are the main fermentation agents in the liquor fermentation process. The role of a koji block press is to compress the prepared koji blocks into specific-shaped blocks or sheets for storage, transportation, and use.

[0003] Currently, the molds of koji-making machines are all integral. Since the koji blocks of strong-flavor liquor and sauce-flavor liquor need to be loose in the middle and tight around the periphery, the integral mold is made with a convex arc surface in the middle. After the mold is processed, it cannot be adjusted and is formed in one step. In view of this technical problem, the present application proposes a split-type adjustable combined mold for a koji-making machine. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art, and a split-type adjustable combined mold for a koji-making machine is proposed. The integrated mold is divided into two independent inner and outer molds, and the inner and outer molds are separately provided with power sources to flexibly adjust the pressure and position. The koji is formed by pressing twice, and the tightness of the koji block is adjustable. An elastic device is arranged in the inner mold. After pressing to the set force, the spring contracts, which is convenient for adjusting the tightness of the koji block.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A split-type adjustable combined mold for a koji-making machine includes an outer mold power connecting piece. An inner mold power connecting shaft is arranged in the middle of the outer mold power connecting piece. The bottom end of the inner mold power connecting shaft is connected to a hydraulic cylinder through a plug-in assembly. The bottom end of the hydraulic cylinder is connected to an inner mold through bolts. An outer mold is arranged on the bottom side of the outer mold power connecting piece. The top side wall of the outer mold is connected to the inner mold through two first guiding components, and the inner circumference of the outer mold is connected to the inner mold through a second guiding component.

[0006] Further, the plug-in assembly includes a pin located at the top end of the hydraulic cylinder, and an opening pin is arranged at the front end of the pin.

[0007] Further, the rear end of the pin is arranged at the bottom end of the inner mold power connecting shaft.

[0008] Further, the first guiding component includes a guiding sleeve mounting seat located on the top side of the outer mold. Two guiding sleeves are arranged on the top side of the guiding sleeve mounting seat. Inner mold guiding shafts are arranged inside both of the two guiding sleeves.

[0009] Further, the bottom sides of both of the inner mold guiding shafts are fixedly connected to the top side of the inner mold.

[0010] Furthermore, the second guiding component includes a special-shaped guiding shaft located on the inner circumference of the outer mold, a special-shaped guiding sleeve is arranged on the outer circumference of the inner mold, and the special-shaped guiding shaft is arranged inside the special-shaped guiding sleeve.

[0011] The utility model has the following beneficial effects:

[0012] 1. In the utility model, the original integral mold is divided into two independent inner and outer molds, each with separate power, and pressed successively. The pressure of the pressed blocks can be adjusted separately. The outer mold is first pressed down in place, and then the inner mold is pressed down in place. After pressing is completed, the mold rises. At the same time, when pressing the blocks, the pressure control is the main, and the position control is the auxiliary. When the outer mold is pressing, the inner mold is in the rising state. The two-time pressing and forming, and the tightness of the blocks can be adjusted.

[0013] 2. In the utility model, an elastic device is installed above the mold. The elastic force of the elastic device can be set. When the pressing force reaches the set elastic force, the oil cylinder contracts. A guiding shaft is arranged between the inner mold and the outer mold, and in cooperation with the guiding shaft of the inner mold and the two guiding sleeves, it realizes the auxiliary up and down sliding of the inner mold and avoids friction between the inner mold and the outer mold. Description of the Drawings

[0014] Figure 1 It is the front view of the split-type adjustable combined pressing mold of the koji-making machine proposed by the utility model;

[0015] Figure 2 It is the three-dimensional view of the split-type adjustable combined pressing mold of the koji-making machine proposed by the utility model;

[0016] Figure 3 It is the side view of the split-type adjustable combined pressing mold of the koji-making machine proposed by the utility model;

[0017] Figure 4 It is the top view of the split-type adjustable combined pressing mold of the koji-making machine proposed by the utility model.

[0018] Legend Explanation:

[0019] 1. Outer mold power connecting piece; 2. Inner mold power connecting shaft; 3. Pin; 4. Split pin; 5. Hydraulic cylinder; 6. Inner mold guiding shaft; 7. Guiding sleeve; 8. Guiding sleeve mounting seat; 9. Outer mold; 10. Special-shaped guiding shaft; 11. Special-shaped guiding sleeve; 12. Inner mold. Specific Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Referring to Figures 1-4 , an embodiment provided by the present invention: a split-type adjustable combined pressing die for a koji-making machine, including an outer die power connecting member 1. An inner die power connecting shaft 2 is provided in the middle of the outer die power connecting member 1. The bottom end of the inner die power connecting shaft 2 is connected to a hydraulic cylinder 5 through a pin 3. The bottom end of the hydraulic cylinder 5 is connected to an inner die 12 through bolts. An outer die 9 is provided on the bottom side of the outer die power connecting member 1. The top side wall of the outer die 9 is connected to the inner die 12 through a guide sleeve mounting seat 8. The inner circumference of the outer die 9 is connected to the inner die 12 through a special-shaped guide shaft 10. The pin 3 located at the top end of the hydraulic cylinder 5 has an opening pin 4 provided at the front end of the pin 3, and the rear end of the pin 3 is provided at the bottom end of the inner die power connecting shaft 2;

[0022] Specifically, the original integral die is divided into two independent inner and outer dies, each using separate power and pressing in sequence. The pressure for pressing the koji blocks can be adjusted separately. The outer die 9 is first pressed down in place, and then the inner die 12 is pressed down in place. After the pressing is completed, the die rises. At the same time, when pressing the koji blocks, the pressure control is the main, and the position control is the auxiliary. When the outer die 9 is pressing, the inner die 12 is in the rising state. An elastic device is installed above the die, and the elastic force of the elastic device can be set. When the pressing reaches the set elastic force, the oil cylinder contracts, and pressure is applied to the inner die 12 through the cooperation of the inner die power connecting shaft 2 and the hydraulic cylinder 5, and then pressure is applied to the outer die 9 through the outer die power connecting member 1, flexibly adjusting the pressure and position, and forming by pressing twice, and the tightness of the koji blocks is adjustable.

[0023] The guide sleeve mounting seat 8 located on the top side of the outer die 9 has two guide sleeves 7 provided on the top side of the guide sleeve mounting seat 8. Inner die guide shafts 6 are provided inside both of the two guide sleeves 7. The bottom sides of the two inner die guide shafts 6 are fixedly connected to the top side of the inner die 12. The special-shaped guide shaft 10 located on the inner circumference of the outer die 9 has a special-shaped guide sleeve 11 provided on the outer circumference of the inner die 12, and the special-shaped guide shaft 10 is arranged inside the special-shaped guide shaft 10;

[0024] Specifically, the cooperation between the inner die 12 and the outer die 9 through the special-shaped guide shaft 10 and the special-shaped guide sleeve 11, and the cooperation between the inner die guide shaft 6 and the two guide sleeves 7 are used to assist the inner die 12 to slide up and down, avoiding friction between the inner die 12 and the outer die 9.

[0025] Working principle: The internal mold power connecting shaft 2 cooperates with the hydraulic cylinder 5 to apply pressure to the internal mold 12, and then the external mold power connecting piece 1 is used to apply pressure to the external mold 9. The external mold 9 is first pressed in place, and then the internal mold 12 is pressed in place. The pressure and position can be flexibly adjusted. It is formed by two-stage pressing and the tightness of the curved block can be adjusted. At the same time, when the external mold 9 is pressed, the internal mold 12 is in the raised state. Then, through the cooperation between the special-shaped guide shaft 10 and the special-shaped guide sleeve 11 between the internal mold 12 and the external mold 9, and the cooperation between the internal mold guide shaft 6 and the two guide sleeves 7, the up and down sliding of the auxiliary internal mold 12 is realized, and the friction between the internal mold 12 and the external mold 9 is avoided.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The split-type adjustable combined pressing die of the koji-making machine includes an outer die power connecting part (1), and is characterized in that: The middle of the outer mold power connecting piece (1) is provided with an inner mold power connecting shaft (2). The bottom end of the inner mold power connecting shaft (2) is connected to a hydraulic cylinder (5) through a plugging component. The bottom end of the hydraulic cylinder (5) is bolted to an inner mold (12). The bottom side of the outer mold power connecting piece (1) is provided with an outer mold (9). The top side wall of the outer mold (9) is connected to the inner mold (12) through two first guiding components. The inner circumference of the outer mold (9) is connected to the inner mold (12) through a second guiding component.

2. The split-type adjustable combined mold for koji-making machine according to claim 1, characterized in that: The plugging component includes a pin (3) located at the top end of the hydraulic cylinder (5). An opening pin (4) is arranged at the front end of the pin (3).

3. The split-type adjustable combined mold for koji-making machine according to claim 2, wherein: The rear end of the pin (3) is arranged at the bottom end of the inner mold power connecting shaft (2).

4. The split-type adjustable combined mold of the koji-making machine according to claim 1, characterized in that: The first guiding component includes a guide sleeve mounting seat (8) located on the top side of the outer mold (9). Two guide sleeves (7) are arranged on the top side of the guide sleeve mounting seat (8). Inner mold guide shafts (6) are arranged inside both of the two guide sleeves (7).

5. The split-type adjustable combined pressing die of the koji-making machine according to claim 4, characterized in that: The bottom sides of both of the two inner mold guide shafts (6) are fixedly connected to the top side of the inner mold (12).

6. The split-type adjustable combined pressing die of the koji-making machine according to claim 1, wherein: The second guiding component includes a special-shaped guide shaft (10) located on the inner circumference of the outer mold (9). A special-shaped guide sleeve (11) is arranged on the outer circumference of the inner mold (12). The special-shaped guide shaft (10) is arranged inside the special-shaped guide sleeve (11).

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