CN210809119U - Brick tea mould capable of reducing abrasion between wood mould and brick tea - Google Patents

Abstract

The utility model provides a tea brick mold for reducing the wear between the wood mold and the brick tea, belonging to the technical field of tea brick production equipment. The tea brick mold includes a base, a base, an indenter, an upper mold, a lower mold, a backing plate, an inner mold and an outer mold. The base is detachably connected to the base. Placed on the base, the inner wall of the inner mold is embedded with a wooden formwork that can be located between the upper and lower character molds, and the wooden formwork is located on the inner wall of the lower end of the inner mold. The utility model has the advantages of reducing the abrasion of the wooden formwork and the like.

Description

A tea brick mold for reducing wear between wood mold and brick tea

technical field

The utility model belongs to the technical field of tea brick production equipment, and relates to a tea brick mold for reducing the wear between a wood mold and brick tea.

Background technique

The existing tea brick pressing mold is composed of a wooden inner mold, a metal outer mold, an indenter and a bottom plate. The existence of the wooden inner mold is an important part to improve the taste of brick tea. However, during the pressing process, the pressing force is as high as tens of tons. , When demoulding, high-strength compression between tea bricks and wooden inner mold, the existing tea brick mold, wooden inner mold is set in whole piece, during the demoulding process, tea bricks rub on the wooden inner mold from bottom to top for a long distance, resulting in The damage of the wooden inner mold and the grinding of the tea bricks are very detrimental to the product quality and appearance, and are detrimental to the service life of the mold.

Utility model content

The purpose of this utility model is to solve the above-mentioned problems existing in the prior art, and to provide a tea brick mold that reduces the wear between the wood mold and the brick tea.

The purpose of the utility model can be achieved through the following technical solutions: a tea brick mold that reduces wear between the wood mold and the brick tea, it is characterized in that the tea brick mold comprises a base, a base, a pressure head, an upper mold, a lower mold, a backing plate , inner mold and outer mold, the base is detachably connected to the base, the backing plate, the lower mold, the upper mold and the indenter are placed on the base from bottom to top, and the inner wall of the inner mold is embedded with a The wooden formwork between the upper character die and the lower character die, the wooden formwork is located on the inner wall of the lower end of the inner die.

In the above-mentioned tea brick mold for reducing wear between the wood mold and the brick tea, an air cylinder is provided on the base, and a support is fixed on the push rod of the air cylinder, and the support can abut on the base, and the A guide rod for guiding the bracket is arranged on the base.

In the above-mentioned tea brick mold for reducing the wear between the wood mold and the brick tea, a retaining ring is provided on the outer wall of the outer mold, a small screw is hinged on the base, and the retaining ring has a U-shaped matching with the small screw. Slot 1, a small wing nut capable of connecting the small threaded rod to the retaining ring through the U-shaped groove 1 is threadedly connected to the small screw rod.

In the above-mentioned tea brick mold for reducing the wear between the wood mold and the brick tea, a large screw is hinged on the base, and each pressing head is fixedly connected to a pressing plate, and the pressing plate has two U-shaped grooves adapted to the large screw. The large screw is threadedly connected with a large butterfly nut that can connect the large screw to the pressure plate through the second U-shaped groove.

In the above-mentioned tea brick mold for reducing the wear between the wood mold and the brick tea, the inner surface of the inner mold is provided with a sink that is adapted to the wood template, and the inner side of the wood template is flush with the inner side of the inner mold. .

The working process is as follows: the large wing nut and the small wing nut are loosened in turn, the large screw and the small screw are separated outward, the hydraulic cylinder drives the bracket to move downward, the indenter is pressed on the upper die, and the downward movement speed is slightly lower than that of the bracket. At this time, the base, upper mold, lower mold, tea brick and backing plate move downward at the same time until they are separated from the outer mold, the upper mold is sent to cleaning and heating, the tea brick is taken away, the lower mold and backing plate are left on the base, and the lifting bracket After moving upwards in place, the small wing nut locks the base and the outer mold through a small screw, and then sends the material to be loaded, put on the character mold, the indenter, and press to complete a cycle.

The advantages of this scheme are: 1. The direct contact between the wood mold and the tea bricks in the traditional process method is retained, and the good taste of the tea bricks is retained; and the consumption of wood materials is reduced; The length of extrusion friction with the tea bricks, thus reducing mutual damage; the mold life is increased, and the appearance quality of the tea bricks is improved.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the mold.

FIG. 2 is a partial cross-sectional view of the mold.

In the figure, 1, the base; 2, the base; 3, the indenter; 41, the upper mold; 42, the lower mold; 43, the backing plate; 44, the inner mold; 45, the outer mold; 46, the wooden formwork; 51, the cylinder ; 52, bracket; 53, guide rod; 61, retaining ring; 62, small screw; 63, small wing nut; 71, large screw; 72, large wing nut.

Detailed ways

The following are specific embodiments of the present utility model combined with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

As shown in Figures 1 and 2, the tea brick mould includes a base 1, a base 2, a pressure head 3, an upper die 41, a lower die 42, a backing plate 43, an inner die 44 and an outer die 45. The base 2 is detachably connected to the On the base 1, the backing plate 43, the lower mold 42, the upper mold 41 and the indenter 3 are placed on the base 2 from bottom to top, and the inner wall of the inner mold 44 is embedded with a wooden block that can be positioned between the upper mold 41 and the lower mold 42. The formwork 46 , the wooden formwork 46 is located on the inner wall of the lower end of the inner mould 44 .

By dismantling the base 2, the base 2 can be moved down synchronously with the tea bricks located between the upper character mold 41 and the lower character mold 42, so as to reduce the wear length between the tea brick and the wooden formwork 46, and the damage of the gap to the tea brick and the damage to the wooden formwork 46. .

A cylinder 51 is provided on the base 1, and a bracket 52 is fixed on the push rod of the cylinder 51. The bracket 52 can abut on the base 2, and the base 1 is provided with a guide rod 53 for guiding the bracket 52. A guide sleeve is provided, and the guide sleeve is sleeved on the guide rod.

The outer wall of the outer mold 45 is provided with a retaining ring 61, a small screw 62 is hinged on the base 2, and the retaining ring 61 has a U-shaped groove that is adapted to the small screw 62. The groove is a small wing nut 63 connected to the retaining ring 61 .

A large screw 71 is hinged on the base 2, and each pressure head 3 is fixedly connected with a pressure plate. The pressure plate has a U-shaped groove 2 that is adapted to the large screw 71. Two large wing nuts 72 connected to the pressure plate.

The inner side surface of the inner mold 44 is provided with a sinking groove adapted to the wooden template 46 , and the inner side surface of the wooden template 46 is flush with the inner side surface of the inner mold 44 .

The working process is as follows: the large wing nut 72 and the small wing nut 63 are loosened in turn, the large screw 71 and the small screw 62 are separated outward, the hydraulic cylinder drives the bracket 52 to move downward, the indenter 3 is pressed on the upper die 41, and the lower The moving speed is slightly lower than the downward moving speed of the bracket 52. At this time, the base 2, the upper character mold 41, the lower character mold 42, the tea brick and the backing plate 43 move downward at the same time until they are separated from the outer mold 45. The upper character mold 41 is sent for cleaning and heating, and the tea brick is taken Go, the lower mold 42 and the backing plate 43 are left on the base 2, after the lifting bracket 52 is moved upwards in place, the small butterfly nut 63 locks the base 2 and the outer mold 45 through the small screw 62, and then sends the material to be loaded, and put on the mold 41. Press head 3, press to complete a cycle.

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims (5)

1. The utility model provides a brick tea mould of wearing and tearing in the middle of reduction wood pattern and brick tea, its characterized in that, this brick tea mould includes base (1), base (2), pressure head (3), goes up matrix (41), matrix (42) down, backing plate (43), centre form (44) and external mold (45), connection can be dismantled on base (1) in base (2), backing plate (43), matrix (42) down, go up matrix (41) and pressure head (3) are by supreme arranging in base (2) down on, embedding has wooden template (46) that can be located between matrix (41) and matrix (42) down on centre form (44) inner wall, wooden template (46) are located the inner wall of the lower extreme of centre form (44).

2. The brick tea mould for reducing the intermediate wear between a wood mould and brick tea as claimed in claim 1, wherein the base (1) is provided with a cylinder (51), a support (52) is fixedly arranged on a push rod of the cylinder (51), the support (52) can abut against the base (2), and the base (1) is provided with a guide rod (53) for guiding the support (52).

3. The brick tea mold for reducing the intermediate wear of the wood mold and the brick tea as claimed in claim 2, wherein the outer wall of the outer mold (45) is provided with a retaining ring (61), the base (2) is hinged with a small screw (62), the retaining ring (61) is provided with a first U-shaped groove matched with the small screw (62), and the small screw (62) is in threaded connection with a small butterfly nut (63) which can connect the small screw (62) to the retaining ring (61) through the first U-shaped groove.

4. The brick tea mold for reducing the abrasion between the wood mold and the brick tea as claimed in claim 1, 2 or 3, wherein the base (2) is hinged with a large screw (71), each pressure head (3) is fixedly connected with a pressure plate, the pressure plate is provided with a U-shaped groove II matched with the large screw (71), and the large screw (71) is in threaded connection with a large butterfly nut (72) capable of connecting the large screw (71) to the pressure plate through the U-shaped groove II.

5. The brick tea mold for reducing the abrasion between the wood mold and the brick tea as claimed in claim 1, 2 or 3, wherein the inner side surface of the inner mold (44) is provided with a sinking groove matched with the wood mold plate (46), and the inner side surface of the wood mold plate (46) is flush with the inner side surface of the inner mold (44).

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