Tea cake pressing device

Abstract

The utility model relates to the technical field of tea processing, in particular to a tea cake pressing device. The device comprises a base, a tea cake barrel, a pressing column and an air cylinder. Guide blocks are symmetrically arranged on the upper surface of the base, and the tea cake barrel is slidably connected between the two guide blocks; the air cylinder is vertically arranged above the tea cake barrel, and the pressing column is in threaded connection with a telescopic rod of the air cylinder; the pressing column comprises a pressing part and a boss part; the upper surface of the guide block is in threaded connection with a limiting column; when the pressing column is pressed downwards, the pressing part enters the tea cake barrel, and the boss part abuts against the limiting column. The pressing height of the pressing column can be adjusted through the cooperation between the limiting column and the pressing column, so that the pressing forming requirements of tea cakes with different weights are met, and the pressing device has a wider application range; the manufacturing cost is low, and the generalization performance is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, and particularly relates to a tea cake pressing device. Background Art

[0002] In order to facilitate the transportation and storage of tea, people make tea into tea cakes. During the production process of tea cakes, processes such as steaming the tea soft, wrapping and kneading, pressing, and drying are required. During the pressing process of tea cakes, it is necessary to tightly press and form the tea leaves after steaming and wrapping and kneading.

[0003] There is a conventional tea cake pressing device that uses a cylinder to push a pressing block to the maximum stroke and then presses the tea leaves in the tea cake barrel into shape. Since the stroke of the cylinder is fixed, the pressing position of the pressing block is also fixed. Due to different customer requirements, the weights of the pressed tea cakes are also different. When the weight of the tea leaves increases, the tea cake is pressed too tightly, damaging the substances inside the tea leaves, making it difficult to dry later and difficult to break apart for drinking; when the weight of the tea leaves decreases, the tea cake is pressed loosely, unable to form, and easily falling apart, which is not conducive to later storage. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: to provide a tea cake pressing device to solve the technical problem that the pressing position of the pressing block in the original tea cake pressing device is fixed and cannot be applied to the pressing of tea cakes of different weights.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: a tea cake pressing device, comprising a base, a tea cake barrel, a pressing column, and a cylinder; guide blocks are symmetrically arranged on the upper surface of the base, and the tea cake barrel is slidably connected between the two guide blocks; the cylinder is vertically arranged above the tea cake barrel, and the pressing column is threadedly connected to the telescopic rod of the cylinder;

[0006] The pressing column includes a pressing part and a convex platform part; a limiting column is threadedly connected to the upper surface of the guide block; when the pressing column presses down, the pressing part enters the tea cake barrel, and the convex platform part abuts against the limiting column.

[0007] Further, a stop component is arranged between the two guide blocks; the stop component includes a mounting block, a screw rod, and a stop block; the mounting block is connected to the base, the screw rod passes through the mounting block, and the stop block is arranged at one end of the screw rod close to the tea cake barrel.

[0008] Further, the front end face of the stop block is an arc surface and is adapted to the outer side surface of the tea cake barrel.

[0009] Further, an inverted T-shaped groove is formed between the two guide blocks; a support block adapted to the inverted T-shaped groove is arranged at the bottom of the tea cake barrel; the support block is slidably connected to the inverted T-shaped groove.

[0010] Further, a fillet is provided on the inner hole end face of the tea cake barrel, and the radius dimension of the fillet is 0.5 mm.

[0011] Further, a handle is provided on the outer side surface of the tea cake barrel, and the handle is a stainless steel cylindrical handle.

[0012] Compared with the original tea cake pressing device, the beneficial effects of the present utility model are as follows:

[0013] 1. During the downward pressing process of the pressing column, the limiting column abuts against the convex platform portion on the pressing column, so as to limit the further downward pressing of the pressing portion; at the same time, the limiting column and the guiding column are threadedly connected, and the height dimension of the limiting column is adjustable. Therefore, the downward pressing height of the pressing column is also adjustable, ensuring that the pressing device can be applied to the forming operation of tea cakes with different weights;

[0014] 2. The structures of the pressing column and the limiting column are simple, with low cost, and good technical effects can be achieved with less cost;

[0015] 3. By setting the stop assembly, the position of the repeated picking and placing operation of the tea cake barrel has high consistency, ensuring that the pressing column can smoothly enter the tea cake barrel for pressing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the tea cake pressing device of the present utility model;

[0017] Figure 2 is a rear view of the tea cake pressing device of the present utility model;

[0018] Figure 3 is an enlarged structural view of the tea cake barrel of the tea cake pressing device of the present utility model;

[0019] Figure 4 is an enlarged structural view of the pressing column of the tea cake pressing device of the present utility model;

[0020] Figure 5 is an enlarged structural view of the stop assembly of the tea cake pressing device of the present utility model.

[0021] Label Description:

[0022] 1. Base; 2. Tea cake barrel; 21. Fillet; 3. Pressing column; 31. Pressing portion; 32. Convex platform portion;

[0023] 4. Cylinder; 5. Guide block; 6. Limiting column; 7. Stop assembly; 71. Mounting block; 72. Screw;

[0024] 73. Stop block; 8. Support block; 9. Handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To describe the technical content, achieved objectives and effects of the present utility model in detail, the following is described in conjunction with the embodiments and with reference to the drawings.

[0026] Please refer to Figures 1 - 5 As shown, the technical solution adopted by the present utility model is: a tea cake pressing device, comprising a base 1, a tea cake barrel 2, a pressing column 3 and a cylinder 4; guide blocks 5 are symmetrically arranged on the upper surface of the base 1, and the tea cake barrel 2 is slidably connected between the two guide blocks 5; the cylinder 4 is vertically arranged above the tea cake barrel 2, and the pressing column 3 is threadedly connected to the telescopic rod of the cylinder 4;

[0027] The pressing column 3 comprises a pressing part 31 and a boss part 32; a limiting column 6 is threadedly connected to the upper surface of the guide block 5; when the pressing column 3 is pressed down, the pressing part 31 enters the tea cake barrel 2, and the boss part 32 abuts against the limiting column 6.

[0028] As can be seen from the above description, when the boss part 32 abuts against the limiting column 6, the pressing column 3 cannot continue to move downward, thus achieving the purpose of fixing the pressing position of the pressing column 3; at the same time, since the limiting column 6 is threadedly connected to the guide block 5, the height dimension of the limiting column 6 is adjustable, that is, the purpose of the pressing column 3 pressing down at different heights can be achieved, and it can be applicable to the forming operation of pressing tea cakes of different weights.

[0029] More preferably, a stop assembly 7 is arranged between the two guide blocks 5; the stop assembly 7 comprises a mounting block 71, a screw rod 72 and a stop block 73; the mounting block 71 is connected to the base 1, the screw rod 72 passes through the mounting block 71, and the stop block 73 is arranged at one end of the screw rod 72 close to the tea cake barrel 2.

[0030] As can be seen from the above description, when the tea cake barrel 2 slides along the guide block 5, by adjusting the position of the screw rod 72 on the mounting block 71, it is ensured that the stop block 73 can position the tea cake barrel 2 below the pressing column 3, so that the pressing column 3 can smoothly enter the tea cake barrel 2.

[0031] More preferably, the front end face of the stop block 73 is an arc surface and is adapted to the outer side surface of the tea cake barrel 2.

[0032] As can be seen from the above description, through the above settings, the stop block 73 can better fit the outer side surface of the tea cake barrel 2, the stopping effect is better, and the positioning is more accurate.

[0033] More preferably, an inverted T-shaped groove is formed between the two guide blocks 5; a support block 8 adapted to the inverted T-shaped groove is arranged at the bottom of the tea cake barrel 2; the support block 8 is slidably connected in the inverted T-shaped groove.

[0034] As can be seen from the above description, through the cooperation between the inverted T-shaped groove and the support block 8, it is ensured that the tea cake barrel 2 will not shift when moving between the guide blocks 5, so that the axes of the tea cake barrel 2 and the pressing column 3 are in the same horizontal position.

[0035] More preferably, a fillet 21 is provided on the inner hole end face of the tea cake barrel 2, and the radius dimension of the fillet 21 is 0.5 mm.

[0036] As can be seen from the above description, by providing the fillet 21, the opening of the tea cake barrel 2 has a certain guiding function, ensuring that when the pressing column 3 contacts the tea cake barrel 2, the two can be in the same axial position.

[0037] More preferably, a handle 9 is provided on the outer side surface of the tea cake barrel 2, and the handle 9 is a stainless steel cylindrical handle.

[0038] As can be seen from the above description, by providing the handle 9, it is convenient for the operator to pick up and place the tea cake barrel 2.

[0039] The working principle of the present utility model: Before use, by adjusting the relative position between the screw 72 and the mounting block 71, the position of the stop block 73 is changed, ensuring that under the limitation of the stop block 73, the pressing column 3 can smoothly enter the tea cake barrel 2;

[0040] The operator holds the handle 9 and places the tea cake barrel 2 filled with tea leaves along the inverted T-shaped groove between the two guide blocks 5, and pushes the tea cake barrel 2 until the outer side of the tea cake barrel 2 fits against the stop block 73;

[0041] The air cylinder 4 is started, and the air cylinder 4 pushes the pressing column 3 to move downward. After the pressing part 31 first contacts the fillet 21, it continues to press downward until the convex part 32 abuts against the limit post 6, and the pressing column 3 no longer presses downward. After a period of time, the pressing column 3 returns to its original position; the operator takes out the tea cake barrel 2, and then pours out the tea cake from the tea cake barrel 2, thus completing a tea cake pressing and forming operation;

[0042] When the weight of the tea cake needs to be adjusted, the height position of the limit post 6 can be adjusted according to the change in weight, so as to change the downward pressing height of the pressing column 3, ensuring that the pressing degree of the tea cake meets the requirements.

[0043] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the related technical field, is equally included in the patent protection scope of the present utility model.

Claims

1. A tea cake pressing device, characterized in that: It comprises a base, a tea cake barrel, a pressure column and a cylinder; the upper surface of the base is symmetrically provided with guide blocks, and the tea cake barrel can be slidably connected between two guide blocks; the cylinder is vertically arranged above the tea cake barrel, and the pressure column is threadedly connected to the telescopic rod of the cylinder; The pressure column comprises a clamping portion and a boss portion; the upper surface of the guide block is threadedly connected to a limiting column; when the pressure column is pressed downward, the clamping portion enters into the tea cake barrel, and the boss portion abuts against the limiting column.

2. A tea cake pressing device according to claim 1, characterized in that: A stop assembly is arranged between the two guide blocks; the stop assembly comprises a mounting block, a screw rod and a stop block; the mounting block is connected to the base, the screw rod passes through the mounting block, and the stop block is arranged at one end of the screw rod close to the tea cake barrel.

3. A tea cake pressing device according to claim 2, characterized in that: The front end surface of the stop block is an arc-shaped surface and is matched with the outer side surface of the tea cake barrel.

4. A tea cake pressing device according to claim 1, characterized in that: An inverted T-shaped groove is formed between the two guide blocks; a supporting block adapted to the inverted T-shaped groove is arranged at the bottom of the tea cake barrel; and the supporting block can be slidably connected in the inverted T-shaped groove.

5. The tea cake pressing device according to claim 1, characterized in that: The inner hole end surface of the tea cake barrel is provided with a rounded corner, and the radius of the rounded corner is 0.5 mm.

6. A tea cake pressing device according to claim 1, characterized in that: A handle is provided on the outer side of the tea cake barrel, and the handle is a stainless steel cylindrical handle.

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