Tea cake pressing machine

Abstract

The utility model relates to the technical field of tea cake processing equipment, in particular to a tea cake pressing machine which comprises a belt conveyor, an installation frame is fixedly installed on the rear side of the top of the belt conveyor, a charging barrel is arranged in the center of the top of the installation frame in a penetrating mode, and a sealing cover is arranged on the top of the surface of the charging barrel in a threaded and sleeved mode. The tea cake pressing device solves the problems that the pressing thickness of tea cakes is inconvenient to control, device settings need to be frequently changed when the tea cakes with different thicknesses need to be manufactured, manual repeated startup and shutdown are needed after the tea cakes are pressed, then finished products are taken out, and tea materials are refilled, can effectively achieve the effect of accurate pressing, is convenient to adjust, and is high in practicability. The slitting speed of the slitting knife can be effectively controlled, and the size of the slit tea material can be changed, so that tea cakes of different sizes can be made, the tea cakes can be rapidly conveyed forwards after being pressed and continuously pressed, the materials do not need to be taken and placed in the whole process, the operation safety coefficient is high, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of tea cake processing equipment, in particular to a tea cake pressing machine. Background Art

[0002] In the production process of white tea, Pu'er tea, etc., after the raw tea is made, it is processed into tea cakes to achieve convenient transportation of the tea cakes. When pressing the tea leaves, it is first necessary to manually pour the steamed tea leaves into the mold, and use a tea cake pressing machine to press the tea leaves into cakes, thus realizing the mechanized production of tea cakes.

[0003] After searching, the patent number is CN214821158U, and the name is a utility model of a tea cake pressing machine, which includes a workbench, an upper mold, a lower mold, an upper mold driving cylinder, a lower mold driving cylinder and a demoulding driving cylinder. Through research and analysis, it is found that although the device has the effect of enabling the tea pressing machine to adapt to the needs of producing tea cakes of different diameters, it still has the following disadvantages to a certain extent.

[0004] For example, it is inconvenient to control the pressing thickness of the tea cake. When tea cakes of different thicknesses need to be made, the device settings need to be changed frequently, and the operation is more troublesome. After the tea cake is pressed, the machine needs to be manually turned on and off repeatedly, and then the finished product needs to be taken out and refilled with tea. The efficiency of pressing tea cakes is low, and it will cause certain damage to the equipment and reduce the service life of the equipment. In order to solve the above technical problems, we have designed a tea cake pressing machine. Utility Model Content

[0005] The utility model aims to provide a tea cake pressing machine, which has the advantages of convenient adjustment of size thickness and continuous processing, solves the problem that it is inconvenient to control the pressing thickness of the tea cake, when tea cakes of different thicknesses need to be made, the device settings need to be frequently changed, and after the tea cake is pressed, the machine needs to be manually turned on and off repeatedly, and then the finished product needs to be taken out and refilled with tea materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea cake pressing machine, comprising a belt conveyor, a mounting frame is fixedly installed on the rear side of the top of the belt conveyor, a barrel is penetrated at the center of the top of the mounting frame, a sealing cover is provided on the top threaded sleeve of the surface of the barrel, a feed pipe is connected to the right side of the barrel, a feed valve is fixedly installed on the surface of the feed pipe, a cutting assembly is fixedly installed on the left side of the top of the mounting frame, a connecting plate is fixedly installed on the front side of the mounting frame, a pressing assembly is penetrated on the top of the connecting plate, and a limiting assembly is fixedly installed on the front side of the top of the belt conveyor.

[0007] Preferably, the slitting assembly includes a motor, which is fixedly mounted on the left side of the top of the mounting frame, a speed sensor is fixedly mounted on the surface of the motor output shaft, and the bottom of the motor output shaft passes through the mounting frame and is fixedly connected with a threaded column.

[0008] Preferably, a threaded sleeve on the surface of the threaded column is provided with a threaded seat, and slitting knives are fixedly connected to the left and right sides of the threaded seat, and the top of the slitting knife fits with the bottom of the mounting frame and is in sliding contact.

[0009] Preferably, the pressing assembly includes a hydraulic cylinder, which is fixedly mounted on the top of the connecting plate, the telescopic end of the hydraulic cylinder passes through the connecting plate and is fixedly connected to the pressing plate, and limiting columns are slidably provided on both the left and right sides of the top of the pressing plate.

[0010] Preferably, a limiting plate is fixedly welded to the bottom of the limiting column, and fastening bolts are threadedly connected to the left and right sides of the pressing plate, and one end of the fastening bolt extends to the limiting column and is in close contact with its surface.

[0011] Preferably, the limit assembly includes a mounting seat, which is fixedly installed on the left and right sides of the front top side of the belt conveyor, respectively, and an electric push rod is installed through the inner cavity of the mounting seat, and a baffle is fixedly connected to the telescopic end of the electric push rod.

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

[0013] 1. The utility model adjusts the height of the limit plate by adjusting the height of the limit column, and then can change the distance between the limit plate and the pressing plate, so that in the process of pressing the tea cake, the limit plate is used for limiting, which can effectively achieve the effect of precise pressing and is convenient to adjust.

[0014] 2. The utility model drives the threaded column to rotate through the output shaft of the motor, and drives the slitting knife to rotate through the threaded connection between the threaded column and the threaded seat, and detects the motor speed through the speed sensor, and adjusts the speed according to demand, which can effectively control the slitting speed of the slitting knife, and can change the size of the cut tea materials, so as to make tea cakes of different sizes, thereby improving the adaptability of the device and facilitating adjustment without stopping the machine for operation, thereby extending the service life of the equipment.

[0015] 3. The utility model uses a belt conveyor to quickly transport the tea cakes, so that the tea cakes can be quickly transported forward after pressing is completed, and can be pressed continuously. There is no need to stop the machine to take and place materials during the whole process, and the operation safety factor is high and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a three-dimensional schematic diagram of the mounting frame and some structures of the utility model.

[0018] Figure 3 It is a bottom-up stereoscopic schematic diagram of the mounting frame and some structures of the utility model.

[0019] Figure 4 It is a three-dimensional schematic diagram of the cutting assembly of the utility model.

[0020] Figure 5 It is a three-dimensional schematic diagram of the pressing component of the utility model.

[0021] Figure 6 It is a bottom-up stereoscopic schematic diagram of the pressing assembly of the utility model.

[0022] In the figure: 1. Belt conveyor; 2. Mounting frame; 3. Slitting assembly; 31. Motor; 32. Speed ​​sensor; 33. Threaded column; 34. Threaded seat; 35. Slitting knife; 4. Sealing cover; 5. Pressing assembly; 51. Hydraulic cylinder; 52. Limiting column; 53. Pressing plate; 54. Fastening bolt; 55. Limiting plate; 6. Limiting assembly; 61. Mounting seat; 62. Baffle; 63. Electric push rod; 7. Barrel; 8. Feed valve; 9. Feed pipe; 10. Connecting plate. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 6 , the tea cake pressing machine comprises a belt conveyor 1, a mounting frame 2 is fixedly installed on the rear side of the top of the belt conveyor 1, a barrel 7 is penetrated at the center of the top of the mounting frame 2, a sealing cover 4 is provided on the top thread sleeve of the surface of the barrel 7, by setting the sealing cover 4, the top of the barrel 7 can be sealed to avoid leakage, and it can be convenient to disassemble it to clean and flush the inside of the barrel 7, a feed pipe 9 is connected to the right side of the barrel 7, a feed valve 8 is fixedly installed on the surface of the feed pipe 9, and the feed amount can be controlled by setting the feed valve 8, so that the density of the tea cake can be controlled and the compactness of the tea cake can be improved, a slitting assembly 3 is fixedly installed on the left side of the top of the mounting frame 2, a connecting plate 10 is fixedly installed on the front side of the mounting frame 2, a pressing assembly 5 is penetrated on the top of the connecting plate 10, and a limiting assembly 6 is fixedly installed on the front side of the top of the belt conveyor 1;

[0024] See also Figure 1 and Figure 4 The slitting assembly 3 includes a motor 31, which is fixedly mounted on the left side of the top of the mounting frame 2. A speed sensor 32 is fixedly mounted on the surface of the output shaft of the motor 31. By setting the speed sensor 32, the speed of the motor 31 can be conveniently monitored, thereby facilitating the controller speed. The bottom of the output shaft of the motor 31 passes through the mounting frame 2 and is fixedly connected with a threaded column 33.

[0025] See also Figure 4The threaded sleeve on the surface of the threaded column 33 is provided with a threaded seat 34. By providing the threaded seat 34, the slitting knife 35 can be quickly disassembled through a threaded connection, so that the slitting knife 35 can be easily replaced to adapt to different tea cakes. The left and right sides of the threaded seat 34 are fixedly connected with the slitting knife 35. The top of the slitting knife 35 is in contact with the bottom of the mounting frame 2 and is in sliding contact.

[0026] See also Figure 5 and Figure 6 The pressing assembly 5 includes a hydraulic cylinder 51, which is fixedly mounted on the top of the connecting plate 10. The telescopic end of the hydraulic cylinder 51 penetrates the connecting plate 10 and is fixedly connected to a pressing plate 53. The left and right sides of the top of the pressing plate 53 are both slidably penetrated by limit posts 52.

[0027] See also Figure 5 and Figure 6 The bottom of the limit column 52 is fixedly welded with a limit plate 55, and the left and right sides of the pressing plate 53 are both threadedly connected with fastening bolts 54. By setting the fastening bolts 54, the limit column 52 can be fixed, so as to facilitate rapid positioning after adjusting the height. One end of the fastening bolt 54 extends to the limit column 52 and is in close contact with its surface;

[0028] See also Figure 1 The limiting assembly 6 includes a mounting seat 61, which is fixedly mounted on the left and right sides of the top front side of the belt conveyor 1 respectively. An electric push rod 63 is installed through the inner cavity of the mounting seat 61. By setting the electric push rod 63, the spacing of the baffle 62 can be adjusted, so as to adapt to the limiting of tea cakes of different sizes and enable them to be transported neatly. The telescopic end of the electric push rod 63 is fixedly connected with the baffle 62.

[0029] When in use, according to the required thickness of the tea cake, first loosen the fastening bolt 54, adjust the limit column 52 up and down, so that it drives the limit plate 55 to adjust the height, until the distance between the top of the limit plate 55 and the bottom of the pressing plate 53 is the pressing thickness, then re-tighten the fastening bolt 54 to fix the limit column 52, connect the feed pipe 9 to the tea mud input device, and convey the tea mud into it, operate the feed valve 8 to control the feed speed, after the material enters the barrel 7, start the motor 31, drive the threaded column 33 to rotate through the output shaft of the motor 31, and drive the slitting knife 35 to rotate through the threaded connection between the motor 31 and the threaded seat 34, and detect the speed of the motor 31 through the speed sensor 32, adjust the speed according to the demand, and effectively control the slitting knife 35 The slitting speed can change the size of the slit tea material, so that tea cakes of different sizes can be made. The slit tea cakes naturally fall above the belt conveyor 1 and are transported forward. The pressing plate 53 is driven downward by the telescopic end of the hydraulic cylinder 51 to press the tea cake until the limiting plate 55 contacts the top of the belt conveyor 1 and the pressing plate 53 reaches the maximum downward pressing distance. At this time, the hydraulic cylinder 51 is quickly reset, which is a tea cake pressing. The above operation is repeated, and the slit tea cakes are quickly pressed by the pressing plate 53 and transported forward. Then, the finished products are limited by the baffle 62 to be discharged neatly, and the distance between the two baffles 62 can be controlled by controlling the telescopic end of the electric push rod 63 to limit the tea cakes of different sizes.

[0030] In summary: the tea cake pressing machine, through the cooperation of the belt conveyor 1, the mounting frame 2, the slitting assembly 3, the sealing cover 4, the pressing assembly 5, the limiting assembly 6 and the barrel 7, solves the problem of inconvenient control of the pressing thickness of the tea cake, the need to frequently change the device settings when tea cakes of different thicknesses need to be made, and the need to manually repeatedly turn the machine on and off after the tea cake is pressed, and then take out the finished product and refill the tea material.

Claims

1. A tea cake pressing machine, comprising a belt conveyor (1), characterized in that: A mounting frame (2) is fixedly mounted on the rear side of the top of the belt conveyor (1), a barrel (7) is penetrated at the center of the top of the mounting frame (2), a sealing cover (4) is provided on the top threaded sleeve of the surface of the barrel (7), a feed pipe (9) is connected to the right side of the barrel (7), a feed valve (8) is fixedly mounted on the surface of the feed pipe (9), a slitting assembly (3) is fixedly mounted on the left side of the top of the mounting frame (2), a connecting plate (10) is fixedly mounted on the front side of the mounting frame (2), a pressing assembly (5) is penetrated on the top of the connecting plate (10), and a limit assembly (6) is fixedly mounted on the front side of the top of the belt conveyor (1).

2. The tea cake pressing machine according to claim 1, characterized in that: The slitting assembly (3) comprises a motor (31), the motor (31) being fixedly mounted on the left side of the top of the mounting frame (2), a rotation speed sensor (32) being fixedly mounted on the surface of the output shaft of the motor (31), and the bottom of the output shaft of the motor (31) passing through the mounting frame (2) and being fixedly connected to a threaded column (33).

3. The tea cake pressing machine according to claim 2, characterized in that: The threaded sleeve on the surface of the threaded column (33) is provided with a threaded seat (34), and a slitting knife (35) is fixedly connected to the left and right sides of the threaded seat (34), and the top of the slitting knife (35) is in contact with the bottom of the mounting frame (2) in a sliding manner.

4. The tea cake pressing machine according to claim 1, characterized in that: The pressing assembly (5) comprises a hydraulic cylinder (51), the hydraulic cylinder (51) being fixedly mounted on the top of the connecting plate (10), the telescopic end of the hydraulic cylinder (51) passing through the connecting plate (10) and being fixedly connected to a pressing plate (53), and limiting columns (52) being slidably disposed on both left and right sides of the top of the pressing plate (53).

5. The tea cake pressing machine according to claim 4, characterized in that: A limiting plate (55) is fixedly welded to the bottom of the limiting column (52), and fastening bolts (54) are threadedly connected to the left and right sides of the pressing plate (53), with one end of the fastening bolt (54) extending to the limiting column (52) and in close contact with the surface thereof.

6. The tea cake pressing machine according to claim 1, characterized in that: The limit assembly (6) comprises a mounting seat (61), the mounting seat (61) being fixedly mounted on the left and right sides of the front top side of the belt conveyor (1), respectively; an electric push rod (63) is installed through the inner cavity of the mounting seat (61), and a baffle (62) is fixedly connected to the telescopic end of the electric push rod (63).

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