Tea cake pressing and forming device

Abstract

The utility model relates to the technical field of tea production equipment, and discloses a tea cake pressing and forming device which comprises an equipment cabinet and a rotary table, the rotary table is arranged at the top of the equipment cabinet, a servo motor is arranged in the center of the top of the equipment cabinet, a lead screw is arranged at the top end of an output shaft of the servo motor, and a guide rod is arranged on one side of the outer wall of the top of the servo motor. According to the tea cake shaping device, kneaded and pressed tea leaves and a cloth bag are placed in the shaping groove in the center of the tea cake shaping mold together, the servo motor drives the screw rod to rotate, the tea cakes are shaped through the screw rod nut between the lifting rod and the screw rod, the tea cakes are shaped through the guide rod, and the tea cakes are shaped through the guide rod nut between the lifting rod and the screw rod. Rotational motion of the lead screw is converted into linear motion, lifting of the lifting rod is achieved in cooperation with the guide effect of the guide rod, the pressing disc is driven by the lifting rod to descend, tea is pressed and shaped, and pressing and shaping of two tea cakes can be achieved through one-time descending.

Description

Technical Field

[0001] The utility model relates to the technical field of tea production equipment, in particular to a tea cake pressing and forming device. Background Art

[0002] Pressing tea leaves into cakes is a traditional and scientific way of preservation. It is not only conducive to the long-term storage of tea leaves and the improvement of their taste, but also convenient for the transportation and collection of tea leaves. Before pressing tea leaves into cakes, it is generally necessary to weigh them first to ensure the accuracy of the weight of each cake. Then, the tea leaves are placed in an iron barrel and quickly softened by high-temperature steam for subsequent molding. The softened tea leaves are then poured into a cloth bag and evenly kneaded into a round cake shape. Finally, after manual kneading, the tea cake shape is fixed using a tea cake forming device.

[0003] After searching, the Chinese utility model patent with publication number: CN220157501U discloses a tea cake forming device, including a base, support rods are fixedly connected at the four corner positions of the upper surface of the base, one end of the support rods is fixedly connected to an organism, a collecting plate is fixedly connected at the middle position of the upper surface of the base, a pressing plate is fixedly connected at the middle position of the upper surface of the collecting plate, and the inner front end of the pressing plate is rotatably connected with a gear; the designed collecting plate, cleaning rod, winding shaft, gears, pull rope, etc. are convenient for cleaning the outer side of the pressing plate, thereby realizing the collection and processing of the splashed tea leaves to avoid waste.

[0004] In the above technical solution, the pressing plate is pressed down to realize the pressing and shaping of the tea cake. However, the tea cake pressing and shaping device in the above technical solution can only shape one tea cake at a time when in use, which makes it difficult to achieve continuous production, thus affecting the efficiency of tea cake pressing and shaping. Utility Model Content

[0005] The utility model aims to provide a tea cake forming device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea cake pressing and forming device, comprising an equipment cabinet and a turntable, a turntable is provided on the top of the equipment cabinet, a servo motor is provided in the center of the top of the equipment cabinet, a screw is provided on the top of the servo motor output shaft, a guide rod is provided on one side of the outer wall of the top of the servo motor, a bearing seat is provided on the top of the guide rod, a lifting rod is provided on the outside of the screw rod, pressure plates are provided at the bottom of both ends of the lifting rod, a tea cake shaping mold is provided on the top of the turntable, and there are multiple tea cake shaping molds.

[0007] Furthermore, there are four tea cake shaping moulds, and the four tea cake shaping moulds are evenly arranged in the circumferential direction on the rotating disc.

[0008] Furthermore, a plane bearing is provided on the top of the equipment cabinet below the turntable, a gear plate is provided at the bottom of the turntable, a drive motor is fixed to one side inside the equipment cabinet, a driving gear is provided at one end of the output shaft of the drive motor, and the driving gear is meshed with the gear plate.

[0009] Furthermore, a threaded sleeve is provided at the bottom of the tea cake shaping mold, a threaded seat is provided at the top of the turntable below the tea cake shaping mold, the internal thread of the threaded sleeve matches the external thread of the threaded seat, and a turning handle is provided on the outer wall of the threaded sleeve.

[0010] Furthermore, an annular groove is provided on the top of the turntable outside the tea cake forming mold, a T-shaped slider is slidably provided inside the annular groove, a telescopic rod is provided on the top of the T-shaped slider, the top of the telescopic rod is connected to the turning handle, an external thread is provided on the outer wall of the fixed section of the telescopic rod, and a locking nut is provided on the outer wall of the fixed section of the telescopic rod.

[0011] Furthermore, a through hole is opened in the center of the turntable, located outside the servo motor, and the top end of the screw rod is rotatably connected to the bearing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes that when the tea cake pressing and forming device is used, the kneaded tea leaves and the cloth bag are placed in the shaping groove in the center of the tea cake shaping mold through the rotating disk, the screw rod is driven to rotate by the servo motor, and the rotating motion of the screw rod is converted into linear motion through the screw rod nut between the lifting rod and the screw rod, and the lifting and lowering of the lifting rod is realized in cooperation with the guiding effect of the guide rod, and the pressing plate is driven to descend by the lifting rod to shape the tea leaves. By arranging the pressing plates at both ends of the lifting rod, two tea cakes can be pressed and shaped at one time.

[0014] In addition, after the tea cake is pressed and shaped, the lifting rod rises, and the driving motor drives the active gear to rotate. The active gear and the toothed disc are meshed to realize the rotation of the turntable. The turntable rotates 90 degrees, so that the tea cake shaping mold also rotates 90 degrees, which is convenient for taking out the tea cake pressed and shaped on the tea cake shaping mold, and at the same time, it is convenient for pressing and shaping the other two tea cakes, so as to realize the continuous production of tea cake pressing and shaping, and to improve the production efficiency of tea cake pressing and shaping;

[0015] In addition, when the tea cake is pressed and shaped, it is necessary to realize pressed and shaped tea cakes of different thicknesses. At this time, the locking nut is loosened, and the threaded sleeve is driven to rotate together with the tea cake shaping mold by holding the turning handle by hand, and the tea cake shaping mold is raised or lowered through the threaded connection between the threaded sleeve and the threaded seat. After the height of the tea cake shaping mold is determined, the locking nut is tightened so that the T-shaped slider is abutted and fixed in the annular groove to prevent the tea cake shaping mold from rotating by itself. When the tea cake shaping mold rises, the descending stroke of the lifting rod remains unchanged, and the pressure of the pressure plate on the tea cake increases, so that the shaping thickness of the tea cake becomes smaller. Similarly, when the tea cake shaping mold is lowered, the descending stroke of the lifting rod remains unchanged, and the pressure of the pressure plate on the tea cake decreases, so that the shaping thickness of the tea cake becomes larger. It is suitable for pressing and shaping tea cakes of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a tea cake forming device of the utility model;

[0017] Figure 2 This is an exploded view of the rotary table connection structure of a tea cake forming device of the utility model;

[0018] Figure 3 This is a main cross-sectional view of a tea cake forming device of the utility model;

[0019] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 The utility model is a schematic diagram of a turning handle connection structure of a tea cake pressing and forming device.

[0021] In the figure: 1. Equipment cabinet; 2. Plane bearing; 3. Turntable; 4. Servo motor; 5. Screw; 6. Guide rod; 7. Bearing seat; 8. Lifting rod; 9. Pressure plate; 10. Tea cake shaping mold; 11. Threaded sleeve; 12. Threaded seat; 13. Toothed disc; 14. Driving gear; 15. Driving motor; 16. Turning handle; 17. Telescopic rod; 18. T-shaped slider; 19. Locking nut. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a tea cake pressing and forming device, including an equipment cabinet 1 and a turntable 3. The turntable 3 is rotatably connected to the top of the equipment cabinet 1. A servo motor 4 is fixed to the center of the top of the equipment cabinet 1. A screw 5 is fixed to the top of the output shaft of the servo motor 4. A guide rod 6 is fixed to one side of the outer wall of the top of the servo motor 4. A bearing seat 7 is fixed to the top of the guide rod 6. A lifting rod 8 is provided on the outside of the screw rod 5. The lifting rod 8 is connected to the screw rod 5 through a screw nut. The lifting rod 8 can slide on the guide rod 6. Pressure plates 9 are provided at the bottom of both ends of the lifting rod 8. A tea cake shaping mold 10 is provided on the top of the turntable 3, and there are multiple tea cake shaping molds 10. The kneaded tea leaves and the cloth bag are placed in the shaping groove in the center of the tea cake shaping mold 10, and the servo motor 4 drives the screw rod 5 to rotate. The screw rod nut between the lifting rod 8 and the screw rod 5 is used to convert the rotational motion of the screw rod 5 into linear motion. With the guiding effect of the guide rod 6, the lifting rod 8 is lifted and lowered, and the pressing plate 9 is driven down by the lifting rod 8 to shape the tea leaves. By arranging pressing plates 9 at both ends of the lifting rod 8, two tea cakes can be pressed and shaped at one time.

[0024] There are four tea cake shaping molds 10, and the four tea cake shaping molds 10 are evenly arranged in the circumferential direction on the turntable 3. A plane bearing 2 is provided at the top of the equipment cabinet 1 below the turntable 3, and a toothed disk 13 is provided at the bottom of the turntable 3. A driving motor 15 is fixed to one side of the interior of the equipment cabinet 1, and a driving gear 14 is provided at one end of the output shaft of the driving motor 15, and the driving gear 14 is meshed with the toothed disk 13. The driving motor 15 drives the driving gear 14 to rotate, and the meshing of the driving gear 14 and the toothed disk 13 realizes the rotation of the turntable 3. The turntable 3 rotates 90 degrees, so that the tea cake shaping mold 10 also rotates 90 degrees, which is convenient for taking out the tea cake pressed and shaped on the tea cake shaping mold 10, and at the same time, it is convenient for pressing and shaping the other two tea cakes, so as to realize the continuous production of tea cake pressing and shaping, and to improve the production efficiency of tea cake pressing and shaping.

[0025] A threaded sleeve 11 is provided at the bottom of the tea cake shaping mold 10, and a threaded seat 12 is provided at the top of the turntable 3 below the tea cake shaping mold 10. The internal thread of the threaded sleeve 11 matches the external thread of the threaded seat 12, and a turning handle 16 is provided on the outer wall of the threaded sleeve 11. An annular groove is provided at the top of the turntable 3 outside the tea cake shaping mold 10, and a T-shaped slider 18 is provided inside the annular groove for sliding. A telescopic rod 17 is provided at the top of the T-shaped slider 18, and the top of the telescopic rod 17 is connected to the turning handle 16. An external thread is provided on the outer wall of the fixed section of the telescopic rod 17, and a locking nut 19 is provided on the outer wall of the fixed section of the telescopic rod 17. When the tea cake is pressed and shaped, it is necessary to realize the pressing and shaping of the tea cake with different thicknesses. At this time, the locking nut 19 is loosened, and the threaded sleeve 11 is driven to rotate together with the tea cake shaping mold 10 by holding the turning handle 16 by hand. The threaded connection between the threaded sleeve 11 and the threaded seat 12 is realized to realize the rising or falling of the tea cake shaping mold 10. After the height of the tea cake shaping mold 10 is determined, the locking nut 19 is tightened so that the T-shaped slider 18 is abutted and fixed in the annular groove to prevent the tea cake shaping mold 10 from rotating by itself. When the tea cake shaping mold 10 rises, the descending stroke of the lifting rod 8 remains unchanged, and the pressure of the pressing plate 9 on the tea cake increases, so that the shaping thickness of the tea cake becomes smaller. Similarly, when the tea cake shaping mold 10 is lowered, the descending stroke of the lifting rod 8 remains unchanged, and the pressure of the pressing plate 9 on the tea cake decreases, so that the shaping thickness of the tea cake becomes larger, which is suitable for pressing and shaping tea cakes with different thicknesses.

[0026] A through hole is provided in the center of the turntable 3 outside the servo motor 4 to prevent the rotation of the turntable 3 from affecting the servo motor 4 . The top end of the screw rod 5 is rotatably connected to the bearing seat 7 to ensure smooth rotation of the screw rod 5 .

[0027] When the tea cake pressing and forming device is used, the kneaded tea leaves together with the cloth bag are placed in the shaping groove in the center of the tea cake shaping mold 10, and the servo motor 4 drives the screw rod 5 to rotate, and the screw rod nut between the lifting rod 8 and the screw rod 5 converts the rotary motion of the screw rod 5 into linear motion, and cooperates with the guiding effect of the guide rod 6 to realize the lifting and lowering of the lifting rod 8, and the lifting rod 8 drives the pressing plate 9 to descend, and the tea leaves are pressed and shaped. By arranging the pressing plates 9 at both ends of the lifting rod 8, two tea cakes can be pressed and shaped at one time;

[0028] In addition, after the tea cake is pressed and shaped, the lifting rod 8 rises, and the driving motor 15 drives the driving gear 14 to rotate. The driving gear 14 is meshed with the toothed disc 13 to realize the rotation of the turntable 3. The turntable 3 rotates 90 degrees, so that the tea cake shaping mold 10 also rotates 90 degrees, which is convenient for taking out the tea cake pressed and shaped on the tea cake shaping mold 10, and at the same time, it is convenient for pressing and shaping the other two tea cakes, so as to realize the continuous production of tea cake pressing and shaping, and to improve the production efficiency of tea cake pressing and shaping;

[0029] The locking nut 19 is screwed on the handle 16 to rotate the threaded sleeve 11 and the threaded seat 12, and the tea cake shaping mold 10 is lifted or lowered. After the height of the tea cake shaping mold 10 is determined, the locking nut 19 is tightened to make the T-shaped slider 18 abut and be fixed in the annular groove to prevent the tea cake shaping mold 10 from rotating by itself. When the tea cake shaping mold 10 rises, the descending stroke of the lifting rod 8 remains unchanged, and the pressure of the pressing plate 9 on the tea cake increases, so that the shaping thickness of the tea cake becomes smaller. Similarly, when the tea cake shaping mold 10 is lowered, the descending stroke of the lifting rod 8 remains unchanged, and the pressure of the pressing plate 9 on the tea cake decreases, so that the shaping thickness of the tea cake becomes larger, which is suitable for the pressing and shaping of tea cakes with different thicknesses.

[0030] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A tea cake forming device, comprising an equipment cabinet (1) and a rotating disk (3), characterized in that: A turntable (3) is provided on the top of the equipment cabinet (1), a servo motor (4) is provided in the center of the top of the equipment cabinet (1), a screw rod (5) is provided at the top of the output shaft of the servo motor (4), a guide rod (6) is provided on one side of the outer wall of the top of the servo motor (4), a bearing seat (7) is provided at the top of the guide rod (6), a lifting rod (8) is provided on the outside of the screw rod (5), and pressure plates (9) are provided at the bottom of both ends of the lifting rod (8), and a tea cake shaping mold (10) is provided on the top of the turntable (3), and there are multiple tea cake shaping molds (10).

2. A tea cake forming device according to claim 1, characterized in that: There are four tea cake shaping moulds (10), and the four tea cake shaping moulds (10) are evenly arranged in the circumferential direction on the rotating disc (3).

3. A tea cake forming device according to claim 2, characterized in that: A plane bearing (2) is provided at the top of the equipment cabinet (1) below the turntable (3), a toothed disc (13) is provided at the bottom of the turntable (3), a driving motor (15) is fixed to one side of the interior of the equipment cabinet (1), a driving gear (14) is provided at one end of the output shaft of the driving motor (15), and the driving gear (14) is meshed with the toothed disc (13).

4. A tea cake forming device according to claim 2, characterized in that: The bottom of the tea cake shaping mold (10) is provided with a threaded sleeve (11), the top of the turntable (3) located below the tea cake shaping mold (10) is provided with a threaded seat (12), the internal thread of the threaded sleeve (11) and the external thread of the threaded seat (12) are matched, and the outer wall of the threaded sleeve (11) is provided with a turning handle (16).

5. The tea cake forming device according to claim 4, characterized in that: The top of the turntable (3) is located outside the tea cake shaping mold (10) and is provided with an annular groove, a T-shaped slider (18) is slidably provided inside the annular groove, a telescopic rod (17) is provided on the top of the T-shaped slider (18), the top of the telescopic rod (17) is connected to the turning handle (16), an outer wall of the fixed section of the telescopic rod (17) is provided with an external thread, and a locking nut (19) is provided on the outer wall of the fixed section of the telescopic rod (17).

6. The tea cake forming device according to claim 1, characterized in that: A through hole is provided in the center of the turntable (3) and located outside the servo motor (4), and the top end of the screw rod (5) is rotatably connected to the bearing seat (7).

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