Quantitative positioning device for brick tea pressing

Abstract

The utility model discloses a quantitative positioning device for brick tea pressing, which relates to the technical field of tea processing and production, and comprises a mounting seat, a driving component is arranged on the mounting seat, the driving component is connected with a turntable to enable the turntable to rotate intermittently, the turntable is positioned above the mounting seat, and a plurality of fixed molds are arranged on the circumference of the turntable; a movable mold used for loading tea leaves is inserted into the fixed mold so that the movable mold can be conveniently taken out for blanking and replacement after tea bricks are formed, a storage mechanism used for loading the tea leaves is further arranged on the mounting base, and a blanking mechanism is arranged on the storage mechanism so that the tea leaves in the storage mechanism can be quantitatively guided into the movable mold under the blanking mechanism; a brick pressing mechanism is also arranged on the mounting seat, and is positioned on one side of the storage mechanism to press tea leaves in the movable mold below the brick pressing mechanism. According to the device, continuous, quantitative and positioned pressing forming of tea leaves is achieved, pressed brick tea is convenient to take out, the production efficiency of the brick tea is greatly improved, and the device has high use value.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing and production, in particular to a quantitative positioning device for pressing tea bricks. Background Art

[0002] Tea bricks are also called steamed and pressed tea. As the name suggests, tea bricks are tea leaves that look like bricks. They are also a more representative type of compressed tea. They are made of tea leaves, tea stems, and sometimes tea powder. Tea bricks are all steamed and pressed, but the forming methods are different. For example, green brick tea, rice brick tea, black brick tea, flower brick tea, and Fu brick tea are all mechanically pressed.

[0003] Chinese patent CN217258631 U proposes an efficient special-shaped tea brick pressing device, which uses mechanical automation to complete the brick pressing of tea leaves. However, this device can only press one tea brick at a time, and there are a large number of tea leaves in the factory. This device cannot fully organize a fast and continuous tea brick pressing operation, and the processing efficiency needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a quantitative positioning device for pressing tea bricks.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A quantitative positioning device for pressing tea bricks comprises a mounting seat, a driving assembly is arranged on the mounting seat, the driving assembly is connected to a turntable so that the turntable rotates intermittently, the turntable is located above the mounting seat and a plurality of fixed molds are arranged on its upper circumference, a movable mold for loading tea leaves is inserted into the fixed mold so that the movable mold can be conveniently taken out for unloading and replacement after the tea brick is formed, a storage mechanism for loading tea leaves is also arranged on the mounting seat, a unloading mechanism is arranged on the storage mechanism so that the tea leaves in the storage mechanism are quantitatively introduced into the movable mold directly below the unloading mechanism, and a brick pressing mechanism is also arranged on the mounting seat, the brick pressing mechanism is located on one side of the storage mechanism so as to press the tea leaves in the movable mold below it.

[0007] Furthermore, the driving assembly includes a driving motor, a rotating roller, a main gear and a slave gear; the driving motor is arranged on a mounting seat and is connected to the main gear, a rotating roller is provided on one side of the driving motor, the rotating roller is rotatably arranged on the mounting seat and its top end is connected to the turntable, the rotating roller is provided with a slave gear, and the slave gear is meshed with the main gear so that the driving motor can drive the rotating roller to rotate.

[0008] Furthermore, the material storage mechanism includes a mounting frame, a material storage box, a box cover and a discharge pipe; the mounting frame is arranged on the mounting seat and has a material storage box thereon, a box cover is provided on the top of the material storage box to prevent impurities from entering the material storage box and affecting the quality of the tea, a discharge pipe is provided at the bottom of the material storage box, and a material discharge mechanism is provided on the discharge pipe.

[0009] Furthermore, the discharge pipe is a rectangular structure and the opening size of the discharge pipe matches the opening size of the movable mold to improve the discharge effect.

[0010] Furthermore, the unloading mechanism includes a first detection sensor, a unloading motor, a rotating rod and a unloading plate; the first detection sensor is arranged on the discharge pipe for detecting the position of the fixed mold below it, and the first detection sensor is electrically connected to the unloading motor, the unloading motor is arranged outside the unloading pipe and is connected to the rotating rod, the rotating rod is rotatably arranged inside the unloading pipe and a plurality of unloading plates are arranged on its upper circumference.

[0011] Furthermore, the brick pressing mechanism includes a column, a horizontal plate, a pressing telescopic cylinder, a pressing plate, a guide rod and a second detection sensor; the vertical plate is arranged on a mounting seat and a horizontal plate is arranged thereon, a pressing telescopic cylinder is vertically arranged on the horizontal plate, the pressing telescopic cylinder is electrically connected to the second detection sensor so that the second detection sensor detects the fixed mold and then feeds back a signal to the pressing telescopic cylinder, the pressing telescopic cylinder is connected to the pressing plate, the pressing plate is located above the movable mold and cooperates with the movable mold, a guide rod is vertically arranged on the pressing plate, and the guide rod and the horizontal plate are slidably arranged so that the operation of the pressing telescopic cylinder drives the pressing plate to move downward or upward.

[0012] Furthermore, the material pressing telescopic cylinder adopts one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0013] Furthermore, the mounting seat is provided with an installation cavity, in which a driving component is arranged to improve the protection effect of the driving component, and a door body is installed at the installation cavity so that the door body can be opened to facilitate the maintenance of the driving component.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model realizes continuous quantitative positioning and pressing of tea leaves through the cooperation of a driving component, a turntable, a fixed mold, a movable mold, a storage mechanism, a feeding mechanism and a brick pressing mechanism. As the driving component drives the turntable to rotate in an orderly manner, the feeding mechanism completes the feeding of tea leaves in a quantitative manner, and the brick pressing mechanism completes the pressing of the tea leaves into shape. After pressing, the tea bricks are easy to take out, and the loading and molding of the device are integrated, which greatly improves the processing efficiency of the tea bricks and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation of the movable mold;

[0018] Figure 3 This is the installation diagram of the unloading mechanism;

[0019] Among them: 1. mounting seat; 11. mounting cavity; 12. door body; 2. driving motor; 21. rotating roller; 22. main gear; 23. slave gear; 3. turntable; 4. fixed mold; 41. movable mold; 5. mounting frame; 51. material storage box; 52. box cover; 53. discharge pipe; 54. first detection sensor; 55. unloading motor; 56. rotating rod; 57. unloading plate; 6. column; 61. horizontal plate; 62. pressing telescopic cylinder; 63. pressing plate; 64. guide rod; 65. second detection sensor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0021] See attached Figure 1 To Attachment Figure 3 As shown, a quantitative positioning device for pressing tea bricks comprises a mounting seat 1, on which a driving assembly is provided, the driving assembly is connected to a turntable 3 so that the turntable 3 rotates intermittently, the turntable 3 is located above the mounting seat 1 and a plurality of fixed molds 4 are arranged on its upper circumference, a movable mold 41 for loading tea leaves is inserted into the fixed mold 4 so that the movable mold 41 can be conveniently taken out for unloading and replacement after the tea brick is formed, a storage mechanism for loading tea leaves is also provided on the mounting seat 1, a unloading mechanism is provided on the storage mechanism so that the tea leaves in the storage mechanism are quantitatively introduced into the movable mold 41 directly below the unloading mechanism, and a brick pressing mechanism is also provided on the mounting seat 1, and the brick pressing mechanism is located on one side of the storage mechanism so as to press the tea leaves in the movable mold 41 below it.

[0022] Specifically, the driving assembly includes a driving motor 2, a rotating roller 21, a main gear 22 and a slave gear 23; the driving motor 2 is arranged on the mounting base 1 and is connected to the main gear 22, a rotating roller 21 is provided on one side of the driving motor 2, the rotating roller 21 is rotatably arranged on the mounting base 1 and its top end is connected to the turntable 3, a slave gear 23 is provided on the rotating roller 21, and the slave gear 23 is meshed with the main gear 22 so that the driving motor 2 operates to drive the rotating roller 21 to rotate.

[0023] Specifically, the material storage mechanism includes a mounting frame 5, a material storage box 51, a box cover 52 and a discharge pipe 53; the mounting frame 5 is arranged on the mounting seat 1 and has a material storage box 51 thereon, a box cover 52 is provided on the top of the material storage box 51 to prevent impurities from entering the material storage box 51 and affecting the quality of tea, a discharge pipe 53 is provided at the bottom of the material storage box 51, and a material discharge mechanism is provided on the discharge pipe 53.

[0024] Of course, in the above solution, in order to improve the discharging effect, the discharging pipe 53 is a rectangular structure and the opening size of the discharging pipe 53 is consistent with the opening size of the movable mold 41.

[0025] Specifically, the unloading mechanism includes a first detection sensor 54, a unloading motor 55, a rotating rod 56 and a unloading plate 57; the first detection sensor 54 is arranged on the discharge pipe 53 for detecting the position of the fixed mold 4 below it, and the first detection sensor 54 is electrically connected to the unloading motor 55, the unloading motor 55 is arranged outside the unloading pipe and is connected to the rotating rod 56, the rotating rod 56 is rotatably arranged inside the unloading pipe and a plurality of unloading plates 57 are arranged on its upper circumference; during the implementation of the scheme, the working time of the unloading motor 55 during the unloading process is pre-set, and when the first detection sensor 54 detects that there is a fixed mold 4 below it, at this time, the unloading motor 55 is operated and causes the unloading plate 57 to flip over and unload in the unloading pipe until the unloading motor 55 reaches the set working time, at which time, unloading in the unloading pipe is stopped.

[0026] Specifically, the brick pressing mechanism includes a column 6, a horizontal plate 61, a pressing telescopic cylinder 62, a pressing plate 63, a guide rod 64 and a second detection sensor 65; the vertical plate is set on the mounting seat 1 and a horizontal plate 61 is provided thereon, a pressing telescopic cylinder 62 is vertically arranged on the horizontal plate 61, the pressing telescopic cylinder 62 is electrically connected to the second detection sensor 65 so that the second detection sensor 65 detects the fixed mold 4 and then feeds back the signal to the pressing telescopic cylinder 62, the pressing telescopic cylinder 62 is connected to the pressing plate 63, the pressing plate 63 is above the movable mold 41 and cooperates with the movable mold 41, a guide rod 64 is vertically arranged on the pressing plate 63, the guide rod 64 and the horizontal plate 61 are slidably arranged so that the operation of the pressing telescopic cylinder 62 drives the pressing plate 63 to move downward or upward.

[0027] In the above solution, the material pressing telescopic cylinder 62 adopts one of the air cylinder, hydraulic cylinder or electric cylinder in the prior art.

[0028] Among them, an installation cavity 11 is provided on the mounting seat 1, and a driving component is arranged in the installation cavity 11 so that the driving component is built-in, thereby improving the protection effect of the driving component and making the structure more compact. A door body 12 is installed at the installation cavity 11 so that the door body 12 can be opened to facilitate the inspection and maintenance of the driving component.

[0029] During the specific implementation of this device, tea leaves are injected into the storage box 51. When the first detection sensor 54 detects that there is a fixed mold 4 below it, the feeding motor 55 operates and causes the feeding plate 57 to flip and discharge in the feeding tube until the feeding motor 55 reaches the set working time. At this time, the feeding tube stops feeding, and a certain amount of tea leaves are loaded in the movable mold 41. Subsequently, the driving motor 2 operates to cause the rotating disk to rotate a certain angle. At this time, the movable mold 41 loaded with a certain amount of tea leaves is directly below the pressing plate 63, and the next empty movable mold 41 is directly below the feeding tube. Then the second detection sensor 65 detects the fixed mold 4 and feeds back a signal to the pressing telescopic cylinder 62. The pressing telescopic cylinder 62 operates to cause the pressing plate 63 to perform a pressing action, and the feeding motor 55 starts a new round of feeding action, thereby realizing continuous quantitative feeding and positioning pressing of tea leaves in this reciprocating manner. It is worth mentioning that after the tea brick is formed, since the movable mold 41 can be taken out, it is convenient for the user to guide the tea brick and replace the empty movable mold 41.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quantitative positioning device for pressing tea bricks, characterized in that: The invention comprises a mounting seat (1), a driving assembly is provided on the mounting seat (1), the driving assembly is connected to a rotating disk (3), the rotating disk (3) is located above the mounting seat (1) and a plurality of fixed molds (4) are arranged on the upper circumference thereof, a movable mold (41) is inserted into the fixed mold (4), a material storage mechanism is also provided on the mounting seat (1), a material unloading mechanism is provided on the material storage mechanism, and a brick pressing mechanism is also provided on the mounting seat (1), and the brick pressing mechanism is located on one side of the material storage mechanism.

2. A quantitative positioning device for pressing tea bricks according to claim 1, characterized in that: The driving assembly comprises a driving motor (2), a rotating roller (21), a main gear (22) and a slave gear (23); the driving motor (2) is arranged on a mounting seat (1) and is connected to the main gear (22); a rotating roller (21) is arranged on one side of the driving motor (2); the rotating roller (21) is rotatably arranged on the mounting seat (1) and its top end is connected to a rotating disk (3); a slave gear (23) is arranged on the rotating roller (21), and the slave gear (23) is meshed with the main gear (22).

3. A quantitative positioning device for pressing tea bricks according to claim 2, characterized in that: The material storage mechanism comprises a mounting frame (5), a material storage box (51), a box cover (52) and a material discharge pipe (53); the mounting frame (5) is arranged on the mounting seat (1) and has a material storage box (51) thereon, the top of the material storage box (51) is provided with a box cover (52), the bottom of the material storage box (51) is provided with a material discharge pipe (53), and a material discharge mechanism is provided on the material discharge pipe (53).

4. A quantitative positioning device for pressing tea bricks according to claim 3, characterized in that: The discharge pipe (53) is of a rectangular structure and the opening size of the discharge pipe (53) matches the opening size of the movable mold (41).

5. The quantitative positioning device for pressing tea bricks according to claim 3, characterized in that: The unloading mechanism comprises a first detection sensor (54), an unloading motor (55), a rotating rod (56) and an unloading plate (57); the first detection sensor (54) is arranged on the discharge pipe (53), the first detection sensor (54) is electrically connected to the unloading motor (55), the unloading motor (55) is arranged outside the unloading pipe and is connected to the rotating rod (56), the rotating rod (56) is rotatably arranged inside the unloading pipe and a plurality of unloading plates (57) are arranged on the upper circumference thereof.

6. A quantitative positioning device for pressing tea bricks according to claim 1, characterized in that: The brick pressing mechanism comprises a column (6), a horizontal plate (61), a material pressing telescopic cylinder (62), a material pressing plate (63), a guide rod (64) and a second detection sensor (65); the column (6) is arranged on the mounting seat (1) and a horizontal plate (61) is arranged thereon; a material pressing telescopic cylinder (62) is vertically arranged on the horizontal plate (61); the material pressing telescopic cylinder (62) is electrically connected to the second detection sensor (65); the material pressing telescopic cylinder (62) is connected to the material pressing plate (63); the material pressing plate (63) is located above the movable mold (41) and cooperates with the movable mold (41); a guide rod (64) is vertically arranged on the material pressing plate (63); the guide rod (64) is slidably arranged with the horizontal plate (61).

7. A quantitative positioning device for pressing tea bricks according to claim 6, characterized in that: The material pressing telescopic cylinder (62) is a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

8. The quantitative positioning device for pressing tea bricks according to claim 1, characterized in that: The mounting seat (1) is provided with a mounting cavity (11), a driving assembly is provided in the mounting cavity (11), and a door body (12) is installed in the mounting cavity (11).

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