CN212996054U - Material subassembly is thrown in slabbing of pu' er tea machine of making tea - Google Patents

Abstract

The utility model discloses a material subassembly is thrown to stripping and slicing of pu ' er tea machine of making tea, it includes the frame and can rotate the carousel that is used for shelving fixed pu ' er tea cake that installs in the frame, still install two parallel X to ball screw pair in the frame, two X to ball screw pair's two X are connected with a Y to ball screw pair jointly to rotor, Y is equipped with two Y to rotor to ball screw pair, be equipped with a Z to ball screw pair on every Y to the rotor, Z to ball screw pair's Z is equipped with the electric saw to the rotor, another Z is equipped with the probe that is used for discerning the small tea piece and the gripper that is used for snatching the small tea piece to ball screw pair's Z to the rotor; the material subassembly is thrown to stripping and slicing still includes a crank rocker mechanism, is equipped with on the rocker of this crank rocker mechanism to be used for accepting the gripper blanking and weigh the weighing dish of the little tea cube quality that falls into when the rocker is vertical. The assembly can automatically complete two processes of cutting tea cakes and quantitatively putting small tea blocks.

Description

Material subassembly is thrown in slabbing of pu' er tea machine of making tea

Technical Field

The utility model relates to an automatic mechanical equipment technical field of making tea specifically says a material subassembly is thrown to stripping and slicing of pu' er tea machine of making tea.

Background

Tea culture is long-flowing in China, but popularization at the present stage suffers from certain bottleneck, mainly because the traditional tea culture is manually soaked, the procedures are various, and particularly, the Pu' er tea is brewed. The method is different from the common tea soaking method in that a process is added, namely, a Pu' er tea cake is cut into small tea blocks, and then the small tea blocks with certain quantity are put into a brewing cup; the significance of the quantitative feeding lies in that the quantitative feeding can be matched with the water inflow to meet the proportion of the tea leaves and the water during the boiling and the soaking. The prior art lacks special mechanical equipment, can only adopt manual operation, is tedious and laborious, has low speed and high labor cost, obviously does not meet the fast-paced life needs of the current society, is difficult to popularize, and is often required to brew a large amount of tea water every day especially in business occasions with large passenger flow volume, such as restaurants, tea houses and the like, and the pure manual operation mode is obviously difficult to meet the requirements of commercial use and popularization. Therefore, the market needs a tea making machine capable of automatically making Pu' er tea, but the problems of tea cake cutting and tea material feeding must be solved firstly for designing the tea making machine capable of automatically making tea.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a material subassembly is thrown to the slabbing of pu' er tea machine that can accomplish tea biscuit cutting and two processes are put in to little tea cube ration automatically.

The technical solution of the utility model is that, a material subassembly is thrown to stripping and slicing of pu ' er tea machine is provided, it includes the frame and the carousel that is used for shelving fixed pu ' er tea cake of rotatable installation in the frame, still install two parallel X to ball screw pair in the frame, two X to ball screw pair's two X are connected with a Y to ball screw pair jointly to rotor, Y is equipped with two Y to the ball screw pair and is equipped with a Z to ball screw pair on every Y to the rotor, Z to ball screw pair's Z is equipped with the electric saw on the rotor, another Z to ball screw pair's Z is equipped with the probe that is used for discerning the small tea piece and the gripper that is used for snatching the small tea piece on the rotor; the material subassembly is thrown to stripping and slicing still includes a crank rocker mechanism, is equipped with on the rocker of this crank rocker mechanism to be used for accepting the gripper blanking and weigh the weighing dish of the little tea cube quality that falls into when the rocker is vertical.

Compared with the prior art, the block cutting and feeding assembly of the Pu' er tea making machine has the following advantages.

Firstly, analyzing the working process of the block cutting and feeding assembly: the Pu' er tea cake is placed and temporarily fixed on a turntable, an electric saw descends along a Z-direction ball screw pair to be attached to the tea cake, the X-direction ball screw pair realizes longitudinal cutting of the tea cake, and the Y-direction ball screw pair realizes transverse movement of the cutting position of the electric saw, so that the complete tea cake is cut into parallel tea strips; rotating the turntable by 90 degrees, repeating the cutting process, and cutting the tea strips into small tea blocks in a rectangular array;

the three ball screw pairs in the XYZ directions also meet the motion of three degrees of freedom of the mechanical claw, the probe judges whether small tea blocks exist below the mechanical claw or not, once the small tea blocks exist, the mechanical claw is closed to grab the small tea blocks, the mechanical claw is moved to the position above the weighing disc through the three ball screw pairs, and the mechanical claw is loosened to realize the blanking of the weighing disc;

the weighing plate weighs the weight of the small tea blocks falling into the weighing plate, the crank rocker mechanism is driven after the weight meets the boiling requirement, the small tea blocks in the weighing plate are poured into a boiling component of the tea making machine, such as the cup mouth of the soaking cup, by the aid of the inclined rocker, and automatic quantitative putting of tea materials is achieved.

According to the analysis, the assembly automatically realizes two processes of accurate cutting and material distribution of the Pu' er tea cake and accurate quantitative putting of the small tea blocks; the process is completely free of manual operation, the automation degree is high, the tea cake is quick and efficient, the tea material can be automatically put for a plurality of times only by placing the tea cake once, the requirement of boiling the tea material for a plurality of times is met, and the labor cost is saved; the method provides a premise for realizing the automatic boiling of the Pu' er tea; more expensively, the components can accurately control the adding amount of the small tea blocks into the soaking cup, so that the proportion of the small tea blocks and water can be accurately controlled only by adding quantitative water in a matched manner during later-stage brewing, necessary basis and premise are provided for the concentration control of the Pu 'er tea, and the brewing taste of the Pu' er tea is ensured; moreover, the application has the obvious advantages that the power source of the application adopts the motor instead of any oil cylinder or air cylinder, and an oil pressure or air pressure driving system is omitted; the structure is compact and refined, and the volume and the dead weight are reduced.

The three ball screw pairs in the XYZ directions are preferably: the X-direction ball screw assembly comprises two X-direction guide rails fixed on the rack, two X-direction rotors are respectively in sliding fit with the two X-direction guide rails, a Y-direction guide rail is fixed between the two X-direction rotors, an X-direction motor is fixed at the end part of the X-direction guide rail, an X-direction lead screw is fixed on an output shaft of the X-direction motor, and the X-direction lead screw is screwed with the X-direction rotors on the same side; a Y-direction motor of the Y-direction ball screw assembly is fixed at one end of the Y-direction guide rail, a Y-direction screw is fixed on an output shaft of the Y-direction motor, and two Y-direction rotors are screwed on the Y-direction screw; and a Z-direction guide rail of each Z-direction ball screw pair is fixed with the corresponding Y-direction rotor, a Z-direction motor of the Z-direction ball screw pair is fixed at the upper end of the Z-direction guide rail, a Z-direction screw is fixed on the Z-direction motor through an output shaft, and the Z-direction rotor is screwed on the Z-direction screw. The three driving pairs are stable and reliable in operation, compact in structure and reasonable in layout, promote each other in function, and jointly complete the functions of cutting the tea cakes and grabbing and putting the tea blocks.

The mechanical claw structure is preferred, and comprises a fixed plate fixed on a Z-direction rotor, a driven gear is rotatably arranged on the fixed plate, a mechanical finger is fixed on the driven gear, a tea-grabbing motor is arranged on the fixed plate, a tea-grabbing driving gear is fixed on an output shaft of the tea-grabbing motor, the tea-grabbing driving gear is also fixed with a mechanical finger, and the tea-grabbing driving gear is meshed with the driven gear; like this, grab tea motor drive and grab tea driving gear and driven gear, drive opening and shutting of two mechanical fingers, realized tealeaves and grab and put the function, and above-mentioned gripper need not to adopt SMC pneumatic finger, has left out parts such as supporting atmospheric pressure station for compact structure has further reduced volume and dead weight, has reduced the cost.

The crank rocker mechanism preferably comprises a rocker and a crank motor arranged on the rack, the rocker consists of a vertical rod and an inclined rod which are integrated, a connecting part of the vertical rod and the inclined rod is hinged with the rack, a shelf is arranged at the top of the vertical rod, the weighing disc is connected on the shelf, and a pressure sensor is arranged between the shelf and the weighing disc; an output shaft of the crank motor is provided with an eccentric wheel, and the eccentric wheel is hinged with an inclined rod of the rocker through a first-stage connecting rod, a second-stage connecting rod and a third-stage connecting rod; firstly, the pressure sensor is reasonable in installation position, so that the tea block weighing device is convenient to assemble, can accurately sense the weight of the tea blocks in the weighing plate, realizes quantitative control of the tea blocks, and provides a premise for controlling the concentration of the tea blocks and water; moreover, the crank rocker mechanism is simple in structure and reliable in action, the rocker is switched between a vertical state and an inclined state by rotating the eccentric wheel, and the function of feeding tea materials to a soaking part of the tea making machine, such as a soaking cup, by the weighing plate is automatically realized.

Drawings

Fig. 1 is a schematic structural diagram of the Pu' er tea making machine of the utility model, which is mounted on the tea making machine by a block-cutting and feeding component.

Fig. 2 is a front view structure schematic diagram of the Pu' er tea making machine of the utility model, which is provided with a block-cutting and feeding component arranged on the tea making machine.

Fig. 3 is a schematic structural diagram of the block-cutting and feeding assembly of the Pu' er tea making machine of the utility model.

Fig. 4 is a schematic structural diagram of the block cutting component of the Pu' er tea making machine of the utility model.

Fig. 5 is a front view enlarged structure schematic diagram of the mechanical claw of the Pu' er tea making machine of the utility model.

Fig. 6 is a schematic view of the structure of the crank and rocker mechanism of the Pu' er tea making machine of the utility model.

Shown in the figure are 1, a frame, 2, a turntable, 3, an X-direction ball screw pair, 3.1, an X-direction rotor, 3.2, an X-direction guide rail, 3.3, an X-direction motor, 3.4, an X-direction screw, 4, a Y-direction ball screw pair, 4.1, a Y-direction rotor, 4.2, a Y-direction guide rail, 4.3, a Y-direction motor, 4.4, a Y-direction screw, 5, a Z-direction ball screw pair, 5.1, a Z-direction rotor, 5.2, a Z-direction guide rail, 5.3, a Z-direction motor, 5.4, a Z-direction screw, 6, an electric saw, 6.1, a tea cutting motor, 6.2, a tea saw, 7, a small tea block, 8, a probe, 9, a mechanical claw, 9.1, a fixed plate, 9.2, a driven gear, 9.3, a mechanical finger, 9.4, a tea catching motor, 9.5, a tea catching driving gear, 10, a crank rocker mechanism, 10.1, a tea, a crank, a rocker, 10.2, a crank, a shelf, a rack, a shelf, a secondary connecting rod, a shelf, a 3.4, a secondary connecting rod, 11. a weighing plate 12, a tea rotating motor 13, a guide block 14 and an infusion cup.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1-6, the utility model discloses Pu ' er tea machine's stripping and slicing throws material subassembly, it includes frame 1 and rotatable rack-mounted be used for shelving fixed Pu ' er tea cake carousel 2 in frame 1, specific theory, installs in frame 1 and changes tea motor 12, changes the output shaft of tea motor 12 and is connected with carousel 2, is equipped with the shell fragment formula clip that is used for cliping the tea cake on carousel 2, perhaps, the tea cake is nailed on carousel 2 with the small nail.

Two parallel X-direction ball screw pairs 3 are further mounted on the rack 1, and two X-direction rotors 3.1 of the two X-direction ball screw pairs 3 are connected with a Y-direction ball screw pair 4 together. Specifically, the X-direction ball screw pair 3 includes two X-direction guide rails 3.2 fixed on the frame 1, two X-direction rotors 3.1 are respectively in sliding fit with the two X-direction guide rails 3.2, two ends of a Y-direction guide rail 4.2 of the Y-direction ball screw pair 4 are fixed with the two X-direction rotors 3.1, an X-direction motor 3.3 is fixed at the end of the left X-direction guide rail 3.2, an X-direction screw 3.4 is fixed at an output shaft of the X-direction motor 3.3, and the X-direction screw 3.4 is screwed with the X-direction rotor 3.1 on the same side; the other X-directional rotor 3.1 as a driven part may not engage the spindle but only slidably engage the other X-directional guide 3.2.

The Y-direction ball screw pair 4 is provided with two Y-direction rotors 4.1. Specifically, a Y-direction motor 4.3 of the Y-direction ball screw pair 4 is fixed at one end of a Y-direction rail 4.2, a Y-direction screw 4.4 is fixed on an output shaft of the Y-direction motor 4.3, two Y-direction rotors 4.1 are screwed on the Y-direction screw 4.4, and the two Y-direction rotors 4.1 are both in sliding fit with the Y-direction rail 4.2.

Each Y-direction rotor 4.1 is provided with a Z-direction ball screw pair 5. Specifically, a Z-directional guide rail 5.2 of each Z-directional ball screw pair 5 is fixed to a corresponding Y-directional rotor 4.1, a Z-directional motor 5.3 of each Z-directional ball screw pair 5 is fixed to the upper end of the Z-directional guide rail 5.2 of the same group, a Z-directional screw 5.4 is fixed to each Z-directional motor 5.3 through an output shaft, a Z-directional rotor 5.1 is screwed onto each Z-directional screw 5.4, and each Z-directional rotor 5.1 is in sliding fit with the Z-directional guide rail 5.2 of the same group. An electric saw 6 is arranged on a Z-direction rotor 5.1 of one Z-direction ball screw pair 5 of the two Z-direction ball screw pairs 5, specifically, a tea cutting motor 6.1 is arranged on the Z-direction rotor 5.1, and a tea saw 6.2 is arranged on an output shaft of the tea cutting motor 6.1. A probe 8 for identifying the small tea blocks 7 and a mechanical claw 9 for grabbing the small tea blocks 7 are arranged on a Z-direction rotor 5.1 of the other Z-direction ball screw pair 5 of the two Z-direction ball screw pairs 5; the probe 8 can adopt a camera for judging whether the small tea blocks 7 exist below the mechanical claw 9. The mechanical claw 9 comprises a fixing plate 9.1 fixed on the Z-direction rotor 5.1, a driven gear 9.2 is rotatably mounted on the fixing plate 9.1, a mechanical finger 9.3 is fixed on the driven gear 9.2, a tea-grabbing motor 9.4 is mounted on the fixing plate 9.1, a tea-grabbing driving gear 9.5 is fixed on an output shaft of the tea-grabbing motor 9.4, the mechanical finger 9.3 is also fixed on the tea-grabbing driving gear 9.5, and the tea-grabbing driving gear 9.5 is meshed with the driven gear 9.2.

The block cutting and feeding assembly further comprises a crank and rocker mechanism 10, and a rocker 10.1 of the crank and rocker mechanism 10 is provided with a weighing disc 11 which is used for receiving the blanking of the mechanical claw 9 and weighing the falling small tea blocks 7 when the rocker 10.1 is vertical. Specifically, the crank and rocker mechanism 10 comprises a rocker 10.1 and a crank motor 10.2 mounted on the rack 1, the rocker 10.1 is composed of a vertical rod and an inclined rod which are integrally formed, a connecting part of the vertical rod and the inclined rod is hinged with the rack 1, a shelf 10.3 is arranged at the top of the vertical rod, the weighing disc 11 is connected on the shelf 10.3, and a pressure sensor is arranged between the weighing disc 11 and the shelf 10.3; an output shaft of a crank motor 10.2 is provided with an eccentric wheel 10.4, the eccentric wheel 10.4 is hinged with an inclined rod of a rocker 10.1 through a primary connecting rod 10.5, a secondary connecting rod 10.6 and a tertiary connecting rod 10.7, a guide block 13 is fixed on the frame 1, the guide block 13 is provided with a transverse guide hole, and the secondary connecting rod 10.6 is in sliding fit in the guide hole. The mechanism can tilt the vertical rod of the rocking lever 10.1 to pour the small tea block 7 into the brewing part of the tea maker, such as the brewing cup 14.

As can be seen from the general knowledge, in order to control the rotation speed of each motor, the block-cutting and feeding assembly of the tea making machine further comprises a main controller, such as a PLC chip, which is in signal connection with all the motors, and of course, is also in signal connection with the probe 8.

Claims (4)

1. The utility model provides a material subassembly is thrown to dicing of pu' er tea machine of making tea which characterized in that: the Pu 'er tea cake storage device comprises a rack (1) and a turntable (2) which is rotatably installed on the rack (1) and used for placing and fixing Pu' er tea cakes, wherein two parallel X-direction ball screw pairs (3) are also installed on the rack (1), two X-direction rotors (3.1) of the two X-direction ball screw pairs (3) are jointly connected with a Y-direction ball screw pair (4), the Y-direction ball screw pair (4) is provided with two Y-direction rotors (4.1), each Y-direction rotor (4.1) is provided with a Z-direction ball screw pair (5), the Z-direction rotor (5.1) of one Z-direction ball screw pair (5) is provided with an electric saw (6), and the Z-direction rotor (5.1) of the other Z-direction ball screw pair (5) is provided with a probe (8) for identifying small tea blocks (7) and a mechanical claw (9) for grabbing the small tea blocks (7); the block cutting and feeding assembly further comprises a crank and rocker mechanism (10), and a rocker (10.1) of the crank and rocker mechanism (10) is provided with a weighing disc (11) which is used for receiving the blanking of the mechanical claw (9) and weighing the mass of the falling small tea blocks (7) when the rocker (10.1) is vertical.

2. The block-cutting and feeding assembly of the Pu' er tea making machine according to claim 1, which is characterized in that: the X-direction ball screw pair (3) comprises two X-direction guide rails (3.2) fixed on the rack (1), two X-direction rotors (3.1) are respectively in sliding fit with the two X-direction guide rails (3.2), a Y-direction guide rail (4.2) is fixed between the two X-direction rotors (3.1), an X-direction motor (3.3) is fixed at the end part of the X-direction guide rail (3.2), an X-direction screw (3.4) is fixed on an output shaft of the X-direction motor (3.3), and the X-direction screw (3.4) is screwed with the X-direction rotor (3.1) on the same side;

a Y-direction motor (4.3) of the Y-direction ball screw pair (4) is fixed at one end of the Y-direction guide rail (4.2), a Y-direction screw (4.4) is fixed on an output shaft of the Y-direction motor (4.3), and two Y-direction rotors (4.1) are screwed on the Y-direction screw (4.4);

a Z-direction guide rail (5.2) of each Z-direction ball screw pair (5) is fixed with a corresponding Y-direction rotor (4.1), a Z-direction motor (5.3) of the Z-direction ball screw pair (5) is fixed at the upper end of the Z-direction guide rail (5.2), a Z-direction screw (5.4) is fixed on the Z-direction motor (5.3) through an output shaft, and the Z-direction rotor (5.1) is screwed on the Z-direction screw (5.4).

3. The block-cutting and feeding assembly of the Pu' er tea making machine according to claim 1, which is characterized in that: the gripper (9) is including fixing fixed plate (9.1) on Z to rotor (5.1), rotatable installation has driven gear (9.2) on fixed plate (9.1), fixed mechanical finger (9.3) on driven gear (9.2), install on fixed plate (9.1) and grab tea motor (9.4), the output shaft of grabbing tea motor (9.4) is fixed with grabs tea driving gear (9.5), grab also fixed mechanical finger (9.3) on tea driving gear (9.5), grab tea driving gear (9.5) and driven gear (9.2) meshing.

4. The block-cutting and feeding assembly of the Pu' er tea making machine according to claim 1, which is characterized in that: the crank rocker mechanism (10) comprises a rocker (10.1) and a crank motor (10.2) arranged on the rack (1), the rocker (10.1) is composed of an integrated vertical rod and an integrated diagonal rod, a connecting part of the vertical rod and the diagonal rod is hinged with the rack (1), a shelf (10.3) is arranged at the top of the vertical rod, the weighing disc (11) is connected to the shelf (10.3), and a pressure sensor is arranged between the two; an output shaft of the crank motor (10.2) is provided with an eccentric wheel (10.4), and the eccentric wheel (10.4) is hinged with an inclined rod of the rocker (10.1) through a primary connecting rod (10.5), a secondary connecting rod (10.6) and a tertiary connecting rod (10.7).

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