CN215323782U - Device for adding label inside tea cake - Google Patents

Abstract

The utility model discloses a device for adding a label in a tea cake, which comprises: the tea leaf flattening and grabbing device comprises a rack, an elevating mechanism, a label sucking mechanism, a tea leaf flattening and grabbing mechanism and a rotating mechanism, wherein the elevating mechanism is installed on the rack, the rotating mechanism is installed on the elevating mechanism, the label sucking mechanism and the tea leaf flattening and grabbing mechanism are installed at the output end of the rotating mechanism respectively, and a mould barrel is located below the label sucking mechanism and the tea leaf flattening and grabbing mechanism. According to the tea cake pressing device, the tea leaf flattening and grabbing mechanism and the label sucking mechanism which can be lifted and rotated are arranged, so that a label can be placed in the mold barrel conveniently, tea leaves are buried and covered above the placed label, the label can be firmly fixed in a tea cake after a cake pressing process is performed, the structure is simple, and the label placing efficiency is high.

Description

Device for adding label inside tea cake

Technical Field

The utility model relates to the field of tea cake production line production equipment, in particular to a device for adding a label in a tea cake.

Background

The traditional compressed tea is prepared by manual production or mechanical-assisted semi-automatic production, and the production mode has the disadvantages of large labor amount, high labor intensity, large labor input, high production cost and low production efficiency. Meanwhile, a label is usually fixed on the Pu 'er tea cake by many Pu' er tea producers for advertising their brands or production dates.

The applicant discloses at the chinese utility model patent of publication number 105711916a label fixing device of automatic cooked flake wrapping machine of pu ' er tea, and this utility model's label fixing device is applicable to pu ' er tea unit cooked flake wrapping equipment, and its structure is complicated, and efficiency is lower, can not realize that a plurality of mould buckets add the inner label simultaneously, and this utility model well inner label paper is put simultaneously and is not had fixing device, and the sucking disc appears easily when absorbing and does not inhale or once absorbs the condition of many inner label paper.

Therefore, how to provide a device for adding a label inside a tea cake can overcome the problems. Is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a device for adding a label inside a tea cake. The problem of the label can not reliable absorption and place in the mould bucket to place inefficiency is solved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a device of label is added inside at tea biscuit, uses in the production water line of pressing tea biscuit, and the device level arranges the top on the pressure cake workstation, it has the mould bucket that one end opening and inside packing have tealeaves to arrange on the pressure cake workstation, include:

the frame comprises a first cross beam, and the first cross beam is horizontally arranged above the cake pressing workbench;

the lifting mechanism comprises a fixed seat, a sliding block and a groove-shaped cross beam, wherein the sliding block is connected with the fixed seat in a sliding mode, the fixed seat is vertically fixed on the side wall of the first cross beam, the groove-shaped cross beam is horizontally arranged, and the outer side of the bottom of the groove is fixed with the sliding block;

the label suction mechanism comprises a vacuum generator, a label placing box and a suction nozzle, wherein the vacuum generator is communicated with the suction nozzle, the label placing box is arranged below the cross beam, a plurality of labels are placed in the label placing box, and the suction nozzle can correspond to the label placing box in position and can suck the labels from the label placing box;

the tea flattening and grabbing mechanism comprises a rotary clamping cylinder, clamping fingers, a cover plate and blades, wherein a clamping output end of the rotary clamping cylinder is vertically arranged downwards and is provided with a pair of the clamping fingers, the cover plate is positioned above the clamping fingers and is fixed with a rotating output end of the rotary clamping cylinder, the lower plate surface of the cover plate is radially and uniformly provided with a plurality of the blades, and when the suction nozzle corresponds to the position of a label placing box, the cover plate can correspond to the position of an opening end of a mold barrel;

rotary mechanism, including telescopic cylinder, rack, gear, rotor plate, telescopic cylinder with the rack is all installed inside the recess of trough-like crossbeam, the rack with the trough-like crossbeam is parallel, the rack with trough-like crossbeam sliding connection and its one end with telescopic cylinder's output is fixed, the gear with rack toothing and rotation are fixed on the trough-like crossbeam, the vertical output shaft that is fixed with between two parties of lower terminal surface of gear, rotor plate horizontal arrangement and its up end position between two parties with the output shaft is fixed, install the one end of rotor plate rotatory clamping cylinder, the other end is installed the suction nozzle.

According to the technical scheme, compared with the prior art, the label adding device for the tea cakes is provided, the tea leaf flattening and grabbing mechanism and the label absorbing mechanism which can be lifted and rotated are arranged, the label is placed in the mold barrel conveniently, the same position of the label placed in the mold barrel every time is guaranteed, the arrangement structure is simple, and the label placing efficiency is high.

Preferably, the machine frame further comprises a first connecting rod, a longitudinal beam, a guide rail, a first supporting pulley, a second cross beam and a second connecting rod, wherein the two cross beams are arranged in parallel, the first connecting rod is vertically fixed between the two first cross beams and at a position close to the end parts of the first cross beams, the longitudinal beam is vertically arranged, one end of the longitudinal beam is fixed to the end parts of the first cross beams, the supporting pulley is arranged at the other end of the longitudinal beam, the two guide rails are respectively and horizontally arranged at two sides of the cake pressing workbench, the rail length direction of the guide rails is vertical to the length direction of the first cross beams, the supporting pulley is limited on the guide rails in a sliding mode and can slide along the rail length direction of the guide rails, the second cross beam is horizontally arranged at the lower part of the first cross beams, two ends of the second cross beam are respectively fixed to the side walls of the longitudinal beam positioned at two sides of the cake pressing workbench, two ends of the second connecting rod are respectively fixed to the two longitudinal beams positioned above the same guide rails, the second connecting rod is perpendicular to the longitudinal beam. This setting up guarantees on the one hand that the frame has good structural stability to can effectively fix elevating system, on the other hand because the longeron can slide on the guide rail, should set up the later stage of being convenient for and maintain the device.

Preferably, the lifting mechanism further comprises a driving motor, a first sliding rail, a first sliding block and a limiting block, the first sliding block is connected with the first sliding rail in a sliding mode, the driving motor is a stepping motor and is installed on the fixing seat and can drive the sliding block to slide on the fixing seat up and down, the first sliding rail is vertically arranged, two ends of the first sliding rail are respectively fixed to the first connecting rod and the second connecting rod, the groove-shaped cross beams are located between the first cross beams, the ends of the first sliding rail are fixed to the first sliding block, and the limiting block is fixed to a position close to the two ends of the second connecting rod. This setting can guarantee that the trough-like crossbeam can be stable reciprocate within a certain distance range.

Preferably, the label suction mechanism further comprises a static eliminator, the static eliminator and the vacuum generator are fixed on the upper plate surface of the rotating plate, the suction nozzle is fixed on the lower plate surface of the rotating plate, and the mouth of the suction nozzle is arranged downwards. This setting can in time eliminate the static on a plurality of labels, prevents the label adhesion of each other, and then avoids the suction nozzle to once absorb the phenomenon of a plurality of labels.

Preferably, a first vertical plate is vertically fixed on the lower side surface of the second cross beam, a first transverse plate is vertically fixed on one end of the first vertical plate far away from the second cross beam, a rectangular label placing box is fixed on the upper plate surface of one end of the first transverse plate far away from the first vertical plate, the label placing box is positioned between the two first cross beams, a rectangular sliding opening is arranged on the side wall of the label placing box opposite to the first vertical plate, a limiting groove is arranged on one side plate surface of the first vertical plate close to the first transverse plate along the length direction of the first vertical plate, a second vertical plate is vertically and slidably connected in the limiting groove, a second transverse plate is vertically fixed on one end of the second vertical plate close to the first transverse plate, a triangular reinforcing rib plate is arranged between the second vertical plate and the second transverse plate, and a horizontally arranged label supporting plate is fixed on one end of the second transverse plate far away from the second vertical plate after passing through the sliding opening, the label supporting plate is limited in the label placing box, a label through hole is formed in an upper cover of the label placing box, the aperture area of the label through hole is smaller than the area of a label, a fixed pulley is installed on the lower side wall of the first cross beam, a steel wire rope is fastened at one end, away from the second cross plate, of the second vertical plate, a balancing weight is fastened at one end, away from the second vertical plate, of the steel wire rope after the fixed pulley is sleeved on the end, away from the second vertical plate, of the steel wire rope, and the weight of the balancing weight is larger than the sum of the weights of a plurality of labels capable of filling the label placing box and the weights of the second vertical plate and the second cross plate. This setting guarantees that the label in the label placing box is put the top all the time, guarantees that the label can be adsorbed by the suction nozzle.

Preferably, the output that rotary clamping cylinder can drive alone the apron rotates and also can drive alone a pair of press from both sides and indicate to carry out the relative slip, rotary clamping cylinder is fixed the last face of rotor plate and its rotation output and centre gripping output pass behind the rotor plate in proper order with the apron and press from both sides and indicate fixedly. This arrangement facilitates the fixing of the rotary clamping cylinder.

Preferably, install stroke detection sensor on the telescopic cylinder, the inside its length direction of following of slot-like crossbeam is fixed with slide rail two, sliding connection has slider two on slide rail two, slider two is kept away from the terminal surface of slide rail two is fixed with a slot-like board, the board length direction of slot-like board with the length direction of slot-like crossbeam is parallel, the opening direction of slot-like board with the same and inside the inlaying of opening direction of slot-like crossbeam is equipped with the rack, the both ends of gear are rotated respectively and are fixed on the relative both sides wall about the slot-like crossbeam. This setting can be fixed the rack effectively to can guarantee transmission stability.

Preferably, still include the controller with be used for right rotatory die clamping cylinder and telescopic cylinder carries out driven pump station, the controller respectively with driving motor and stroke detection sensor electric connection, the pump station still is provided with and is used for control rotatory die clamping cylinder carries out to rotate and presss from both sides the solenoid electric valve of getting the action and be used for control telescopic cylinder carries out the flexible solenoid electric valve that removes, solenoid electric valve with solenoid electric valve all with controller electric connection, the controller still with install just be used for control on the pressure cake workstation the slip of mould bucket and the servo motor electric connection who stops. This arrangement facilitates control of the device.

Through the technical scheme, compared with the prior art, the utility model discloses a process for adding the label in the tea cake. The following technical effects can be achieved:

according to the tea cake pressing device, the tea leaf flattening and grabbing mechanism and the label sucking mechanism which can be lifted and rotated are arranged, so that a label can be placed in the mold barrel conveniently, the same position of the label placed in the mold barrel every time is guaranteed, only one label is placed in the mold barrel every time, the phenomenon that the label is not placed or is placed too much is avoided effectively, tea leaves are buried and coated above the placed label, and the label can be firmly fixed in a tea cake after the cake pressing process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Figure 1 is an isometric view of a device for applying labels to the interior of a tea cake;

FIG. 2 is a partial schematic view I of a device for labeling the interior of a tea cake;

FIG. 3 is a schematic view of a second partial structure of a device for labeling the interior of a tea cake;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is an enlarged view of a portion of FIG. 1 at C;

FIG. 7 is an enlarged view of a portion of FIG. 1 at D;

fig. 8 is a partially enlarged schematic view of fig. 1 at E.

In the figure:

1 is a cake pressing workbench, 2 is a mold barrel, 3 is a first cross beam, 4 is a first connecting rod, 5 is a longitudinal beam, 6 is a guide rail, 7 is a supporting pulley, 8 is a second cross beam, 9 is a second connecting rod, 10 is a fixed seat, 11 is a sliding block, 12 is a groove-shaped cross beam, 13 is a driving motor, 14 is a first sliding rail, 15 is a first sliding block, 16 is a limiting block, 17 is a vacuum generator, 18 is a label placing box, 180 is a sliding opening, 181 is a label through hole, 19 is a suction nozzle, 20 is an electrostatic eliminator, 21 is a rotary clamping cylinder, 22 is a clamping finger, 23 is a cover plate, 24 is a blade, 25 is a telescopic cylinder, 26 is a rack, 27 is a gear, 28 is a rotating plate, 29 is an output shaft, 30 is a second sliding rail, 31 is a second sliding block, 32 is a groove-shaped plate, 33 is a first vertical plate, 330 is a limiting groove, 34 is a first horizontal plate, 35 is a second vertical plate, 36 is a second horizontal plate, 36 is a horizontal plate, 37 is a reinforcing rib plate, 38 is a label supporting plate, 39 is a fixed pulley, 40 is a steel wire rope, and 41 is a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model discloses a device for adding a label into a tea cake, which is characterized in that a tea flattening grabbing mechanism and a label absorbing mechanism which can be lifted and rotated are arranged, so that the label can be conveniently placed in a mould barrel 2, the position of the label placed in the mould barrel 2 is the same every time, only one label is placed in the mould barrel 2 every time, the phenomenon that the label is not placed or is placed too much is effectively avoided, tea leaves are buried and covered above the placed label, and the label can be firmly fixed in the tea cake after a cake pressing process.

Examples

Referring to the accompanying drawings 1-8, which are schematic structural diagrams of an embodiment of the utility model in whole and in part, the utility model specifically discloses a device for adding a label in a tea cake, which is applied to a production line for pressing the tea cake, the device is horizontally arranged above a cake pressing workbench 1, a mold barrel 2 with an opening at one end and filled with tea leaves is arranged on the cake pressing workbench 1, and the device comprises:

the frame comprises a first cross beam 3, and the first cross beam 3 is horizontally arranged above the cake pressing workbench 1;

the lifting mechanism comprises a fixed seat 10, a sliding block 11 connected with the fixed seat 10 in a sliding mode and a groove-shaped cross beam 12, wherein the fixed seat 10 is vertically fixed on the side wall of the cross beam I3, the groove-shaped cross beam 12 is horizontally arranged, and the outer side of the bottom of the groove is fixed with the sliding block 11;

the label suction mechanism comprises a vacuum generator 17, a label placing box 18 and a suction nozzle 19, wherein the vacuum generator 17 is communicated with the suction nozzle 19, the label placing box 18 is installed below the first cross beam 3, a plurality of labels are placed in the label placing box 18, and the suction nozzle 19 can correspond to the label placing box 18 in position and can suck the labels from the label placing box 18;

the tea flattening and grabbing mechanism comprises a rotary clamping cylinder 21, clamping fingers 22, a cover plate 23 and blades 24, wherein the clamping output end of the rotary clamping cylinder 21 is vertically arranged downwards and is provided with a pair of clamping fingers 22, the cover plate 23 is positioned above the clamping fingers 22 and is fixed with the rotating output end of the rotary clamping cylinder 21, the lower plate surface of the cover plate 23 is radially and uniformly provided with the blades 24, and when a suction nozzle 19 corresponds to the position of a label placing box 18, the cover plate 23 can correspond to the position of the opening end of a mold barrel 2;

the rotating mechanism comprises a telescopic cylinder 25, a rack 26, a gear 27 and a rotating plate 28, wherein the telescopic cylinder 25 and the rack 26 are both installed inside a groove of the trough-shaped beam 12, the rack 26 is parallel to the trough-shaped beam 12, the rack 26 is connected with the trough-shaped beam 12 in a sliding mode, one end of the rack is fixed to the output end of the telescopic cylinder 25, the gear 27 is meshed with the rack 26 and is fixed to the trough-shaped beam 12 in a rotating mode, an output shaft 29 is vertically and centrally fixed to the lower end face of the gear 27, the rotating plate 28 is horizontally arranged, the central position of the upper end face of the rotating plate 28 is fixed to the output shaft 29, a rotating clamping cylinder 21 is installed at one end of the rotating plate 28, and a suction nozzle 19 is installed at the other end of the rotating plate 28.

Further concretely, the machine frame also comprises a first connecting rod 4, longitudinal beams 5, a guide rail 6, two supporting pulleys 7, a second cross beam 8 and a second connecting rod 9, wherein the first cross beam 3 is provided with two parallel cross beams, the first connecting rod 4 is vertically fixed between the first cross beams 3 and close to the end parts of the first cross beams, one end of each longitudinal beam 5 is fixed with the end part of the first cross beam 3, the other end of each longitudinal beam is provided with the supporting pulley 7, the two guide rails 6 are respectively and horizontally arranged at the two sides of the cake pressing workbench 1, the rail length direction of each guide rail 6 is vertical to the length direction of the first cross beam 3, the supporting pulleys 7 are limited on the guide rails 6 in a sliding mode and can slide along the rail length direction of the guide rails 6, the second cross beams 8 are horizontally arranged at the lower parts of the first cross beams 3, the two ends of each cross beam are fixed with the side walls of the longitudinal beams 5 at the two sides of the cake pressing workbench 1, the two ends of the second connecting rods 9 are respectively fixed on the two longitudinal beams 5 above the same guide rail 6, the second connecting rod 9 is perpendicular to the longitudinal beam 5.

Further specifically, elevating system still includes driving motor 13, slide rail 14, slider 15 and stopper 16, slider 15 and slide rail 14 sliding connection, driving motor 13 is step motor and installs on fixing base 10 and can drive slider 11 and slide from top to bottom on fixing base 10, slide rail 14 is vertical to be arranged and its both ends are fixed respectively on the lateral wall of connecting rod 4 and connecting rod two 9, trough-shaped crossbeam 12 is located between two crossbeams 3 and its tip is fixed with slider 15, stopper 16 is fixed in the position that is close to the end of connecting rod two 9.

More specifically, the label suction mechanism further comprises a static eliminator 20, the static eliminator 20 and the vacuum generator 17 are fixed on the upper plate surface of the rotating plate 28, the suction nozzle 19 is fixed on the lower plate surface of the rotating plate 28, and the mouth of the suction nozzle 19 is arranged downwards.

Further specifically, a first vertical plate 33 is vertically fixed on the lower side surface of the second cross beam 8, a first transverse plate 34 is vertically fixed on one end of the first vertical plate 33, which is far away from the second cross beam 8, a label placing box 18 which is integrally rectangular is fixed on the upper plate surface of one end of the first transverse plate 34, which is far away from the first vertical plate 33, the label placing box 18 is positioned between the first two cross beams 3, a rectangular sliding opening 180 is formed in the side wall of the label placing box 18, which is opposite to the first vertical plate 33, a limiting groove 330 is formed in the side plate surface of one side of the first vertical plate 33, which is close to the first transverse plate 34, along the length direction of the side plate surface, a second vertical plate 35 is vertically and slidably connected in the limiting groove 330, a second transverse plate 36 is vertically fixed on one end of the second vertical plate 35, which is close to the first transverse plate 34, a triangular reinforcing plate 37 is arranged between the second vertical plate 35 and the second transverse plate 36, a horizontally arranged label supporting plate 38 is fixed on one end of the second transverse plate 36, which is far away from the second vertical plate 35, after passing through the sliding opening 180, and the label supporting plate 38 is limited in the label placing box 18, the upper cover that box 18 was placed to the label is opened and is equipped with label through-hole 181, the aperture area of label through-hole 181 is less than the area of label, fixed pulley 39 is installed to the lower lateral wall of crossbeam one 3, the wire rope 40 has been tied up to the one end that two 35 of riser keep away from second 36, wire rope 40 keeps away from one end that two 35 of riser after the cover was established fixed pulley 39 and has been tied up a balancing weight 41, the weight of balancing weight 41 is greater than the weight sum that can fill up a plurality of labels that box 18 was placed to the label plus the weight of two 35 of riser and second 36 of diaphragm.

Further specifically, the output that rotary clamping cylinder 21 can drive apron 23 alone and rotate and also can drive a pair of clamp finger 22 alone and carry out the relative slip, and rotary clamping cylinder 21 fixes at the last face of rotor plate 28 and its rotation output and centre gripping output pass rotor plate 28 after fixed with apron 23 and clamp finger 22 in proper order.

More specifically, a stroke detection sensor (not shown in the figure) is mounted on the telescopic cylinder 25, a second sliding rail 30 is fixed inside the groove-shaped cross beam 12 along the length direction of the groove-shaped cross beam, a second sliding block 31 is connected to the second sliding rail 30 in a sliding manner, a groove-shaped plate 32 is fixed on the end face, away from the second sliding rail 30, of the second sliding block 31, the plate length direction of the groove-shaped plate 32 is parallel to the length direction of the groove-shaped cross beam 12, the opening direction of the groove-shaped plate 32 is the same as the opening direction of the groove-shaped cross beam 12, a rack 26 is embedded inside the groove-shaped plate, and two ends of the gear 27 are respectively fixed on two opposite upper and lower side walls of the groove-shaped cross beam 12 in a rotating manner.

Further specifically, the device further comprises a controller (not shown in the figure) and a pump station (not shown in the figure) for driving the rotary clamping cylinder 21 and the telescopic cylinder 25, wherein the controller is electrically connected with the driving motor 13 and the stroke detection sensor respectively, the pump station is further provided with an electromagnetic control valve (not shown in the figure) for controlling the rotary clamping cylinder 21 to rotate and clamp the mold, and an electromagnetic reversing valve (not shown in the figure) for controlling the telescopic cylinder 25 to move in a telescopic manner, the electromagnetic control valve and the electromagnetic reversing valve are both electrically connected with the controller, and the controller is also electrically connected with a servo motor (not shown in the figure) which is installed on the cake pressing workbench 1 and is used for controlling the sliding and stopping of the mold barrel 2.

The utility model mainly protects a main device and a process for adding labels in tea cakes, so that the detailed description of the main device and the process is not repeated in the embodiment.

The technical process for adding the label into the tea cake is as follows:

firstly, the controller controls the servo motor to rotate for a certain number of turns, so that the mould barrel 2 slides on the cake pressing workbench 1 until the opening end of the mould barrel is opposite to the position of the cover plate 23 and the suction nozzle 19 is opposite to the position of the label through hole 181, at the moment, the controller controls the servo motor to stop rotating, and the mould barrel 2 stops sliding;

secondly, the controller drives the driving motor 13 to rotate for a certain number of turns, so that the sliding block 11 drives the trough-shaped beam 12 to move downwards for a certain distance, in the process that the trough-shaped beam 12 moves downwards, the controller controls the electromagnetic control valve to enable the rotary clamping cylinder 21 to drive the blades 24 to rotate, the blades 24 flatten the tea leaves in the mold barrel 2 in the rotating process, when the trough-shaped beam 12 does not move downwards any more, the suction nozzle 19 is in contact with the label in the label placing box 18, and at the moment, the blades 24 stop rotating;

the controller controls the electromagnetic control valve, so that the rotary clamping cylinder 21 drives the clamping fingers 22 to perform clamping action, the pair of clamping fingers 22 clamp a part of tea, and at the moment, the controller controls the vacuum generator 17 and the electrostatic eliminator 20 to work, and the suction nozzle 19 sucks a label from the label placing box 18;

fourthly, after the clamping action of the clamping fingers 22 is finished, the controller drives the driving motor 13 to rotate reversely, so that the groove-shaped cross beam 12 moves upwards to the initial position;

after the groove-shaped beam 12 moves to the initial position, the controller controls the electromagnetic directional valve to enable the telescopic cylinder 25 to start to drive the rack 26 to move for a certain distance, and further drives the rotating plate 28 to rotate to form an angle of 180 degrees with the initial position through the gear 27, and at the moment, the suction nozzle 19 is opposite to the mold barrel 2;

sixthly, the controller controls the vacuum generator 17 to stop working at the moment, the label adsorbed on the suction nozzle 19 falls into the mould barrel 2, and at the moment, the controller enables the telescopic cylinder 25 to retract to the initial position again by controlling the electromagnetic directional valve;

seventhly, after the telescopic cylinder 25 retracts, the controller drives the clamping fingers 22 to loosen by controlling an electromagnetic control valve, and the tea clamped on the clamping fingers 22 falls into the mold barrel 2 and covers the labels;

and after the clamp finger 22 finishes the loosening action, the controller controls the cake pressing workbench 1 to enable the mould barrel 2 to continue to slide on the cake pressing workbench 1 to the next processing procedure.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a device at inside interpolation label of tea biscuit, uses in the production water line of pressing tea biscuit, and the device level is arranged the top on pressing cake workstation (1), it has mould bucket (2) that one end opening and inside packing have tealeaves to press cake workstation (1) to arrange, its characterized in that includes:

the frame comprises a first cross beam (3), and the first cross beam (3) is horizontally arranged above the cake pressing workbench (1);

the lifting mechanism comprises a fixed seat (10), a sliding block (11) and a groove-shaped cross beam (12), wherein the sliding block (11) is connected with the fixed seat (10) in a sliding mode, the fixed seat (10) is vertically fixed on the side wall of the cross beam I (3), the groove-shaped cross beam (12) is horizontally arranged, and the outer side of the bottom of the groove is fixed with the sliding block (11);

the label suction mechanism comprises a vacuum generator (17), a label placing box (18) and a suction nozzle (19), wherein the vacuum generator (17) is communicated with the suction nozzle (19), the label placing box (18) is installed below the first cross beam (3) and a plurality of labels are placed in the label placing box, and the suction nozzle (19) can correspond to the label placing box (18) in position and can suck the labels from the label placing box (18);

the tea flattening and grabbing mechanism comprises a rotary clamping cylinder (21), clamping fingers (22), a cover plate (23) and blades (24), wherein the clamping output end of the rotary clamping cylinder (21) is vertically arranged downwards and is provided with a pair of the clamping fingers (22), the cover plate (23) is positioned above the clamping fingers (22) and is fixed with the rotating output end of the rotary clamping cylinder (21), the blades (24) are radially and uniformly distributed on the lower plate surface of the cover plate (23), and when the suction nozzle (19) corresponds to the label placing box (18), the cover plate (23) can correspond to the opening end of the mold barrel (2);

the rotating mechanism comprises a telescopic cylinder (25), a rack (26), a gear (27) and a rotating plate (28), the telescopic cylinder (25) and the rack (26) are both arranged in the groove of the trough-shaped beam (12), the rack (26) is parallel to the trough-shaped beam (12), the rack (26) is connected with the trough-shaped beam (12) in a sliding way, one end of the rack is fixed with the output end of the telescopic cylinder (25), the gear (27) is meshed with the rack (26) and is rotationally fixed on the trough-shaped cross beam (12), an output shaft (29) is vertically and centrally fixed on the lower end surface of the gear (27), the rotating plate (28) is horizontally arranged, the central position of the upper end surface of the rotating plate is fixed with the output shaft (29), the rotary clamping cylinder (21) is installed at one end of the rotating plate (28), and the suction nozzle (19) is installed at the other end of the rotating plate.

2. The device for adding the label into the tea cake as claimed in claim 1, wherein the machine frame further comprises a first connecting rod (4), a longitudinal beam (5), a guide rail (6), a supporting pulley (7), a second transverse beam (8) and a second connecting rod (9), the first transverse beam (3) is arranged in parallel, the first connecting rod (4) is vertically fixed between the first transverse beams (3) and at a position close to the end of the first transverse beam, the longitudinal beam (5) is vertically arranged, one end of the longitudinal beam is fixed with the end of the first transverse beam (3), the supporting pulley (7) is installed at the other end of the longitudinal beam, the guide rail (6) is provided with two connecting rods which are respectively and horizontally arranged at two sides of the cake pressing workbench (1), the rail length direction of the guide rail (6) is perpendicular to the length direction of the first transverse beam (3), the supporting pulley (7) is limited on the guide rail (6) in a sliding mode and can slide along the rail length direction of the guide rail (6), the second cross beam (8) is horizontally arranged at the lower part of the first cross beam (3), two ends of the second cross beam are respectively fixed to the side walls of the longitudinal beams (5) located on two sides of the cake pressing workbench (1), two ends of the second connecting rod (9) are respectively fixed to the two longitudinal beams (5) located above the same guide rail (6), and the second connecting rod (9) is perpendicular to the longitudinal beams (5).

3. The device for adding the label to the interior of the tea cake as claimed in claim 2, the lifting mechanism also comprises a driving motor (13), a first sliding rail (14), a first sliding block (15) and a limiting block (16), the first sliding block (15) is connected with the first sliding rail (14) in a sliding manner, the driving motor (13) is a stepping motor and is installed on the fixed seat (10) and can drive the sliding block (11) to slide up and down on the fixed seat (10), the first sliding rail (14) is vertically arranged, two end parts of the first sliding rail are respectively fixed on the side walls of the first connecting rod (4) and the second connecting rod (9), the trough-shaped cross beam (12) is positioned between the two first cross beams (3) and the end part of the trough-shaped cross beam is fixed with the first sliding block (15), the limiting block (16) is fixed at a position close to the end part of the second connecting rod (9).

4. The device for adding the label to the tea cake as claimed in claim 3, wherein the label suction mechanism further comprises a static eliminator (20), the static eliminator (20) and the vacuum generator (17) are both fixed on the upper plate surface of the rotating plate (28), the suction nozzle (19) is fixed on the lower plate surface of the rotating plate (28) and the mouth of the suction nozzle (19) is arranged downwards.

5. The device for adding the label into the tea cake according to claim 4, wherein a first vertical plate (33) is vertically fixed on the lower side surface of the second cross beam (8), a first horizontal plate (34) is vertically fixed on one end of the first vertical plate (33) far away from the second cross beam (8), a rectangular label placing box (18) is fixed on the upper plate surface of one end of the first horizontal plate (34) far away from the first vertical plate (33), the label placing box (18) is positioned between the two first cross beams (3) and is provided with a rectangular sliding opening (180) on the side wall opposite to the first vertical plate (33), a limiting groove (330) is formed on one side plate surface of the first vertical plate (33) close to the first horizontal plate (34) along the length direction of the side plate, a second vertical plate (35) is vertically connected in the limiting groove (330) in a sliding manner, and a second horizontal plate (36) is vertically fixed on one end of the second vertical plate (35) close to the first horizontal plate (34), a triangular reinforcing rib plate (37) is arranged between the second vertical plate (35) and the second transverse plate (36), one end, far away from the second vertical plate (35), of the second transverse plate (36) penetrates through the sliding opening (180) and then is fixed with a horizontally arranged label supporting plate (38), the label supporting plate (38) is limited in the label placing box (18), a label through hole (181) is formed in an upper cover of the label placing box (18), the aperture area of the label through hole (181) is smaller than the area of a label, a fixed pulley (39) is installed on the lower side wall of the first cross beam (3), one end, far away from the second transverse plate (36), of the second vertical plate (35) is connected with a steel wire rope (40) in a fastened mode, one end, far away from the second vertical plate (35), of the steel wire rope (40) is connected with a balancing weight (41) in a fastened mode after being sleeved with the fixed pulley (39), and the weight of the balancing weight (41) is larger than the total weight of a plurality of labels capable of filling the label placing box (18) and then is filled with the label placing box And adding the weight of the second vertical plate (35) and the second horizontal plate (36).

6. The device for adding the label to the tea cake is characterized in that the output end of the rotary clamping cylinder (21) can independently drive the cover plate (23) to rotate and also independently drive the pair of clamping fingers (22) to slide relatively, the rotary clamping cylinder (21) is fixed on the upper plate surface of the rotating plate (28), and the rotary output end and the clamping output end of the rotary clamping cylinder are sequentially fixed with the cover plate (23) and the clamping fingers (22) after penetrating through the rotating plate (28).

7. The device for adding the label into the tea cake is characterized in that a stroke detection sensor is installed on the telescopic cylinder (25), a second sliding rail (30) is fixed inside the groove-shaped beam (12) along the length direction of the second sliding rail (30), a second sliding block (31) is connected onto the second sliding rail (30) in a sliding mode, a groove-shaped plate (32) is fixed on the end face, away from the second sliding rail (30), of the second sliding block (31), the plate length direction of the groove-shaped plate (32) is parallel to the length direction of the groove-shaped beam (12), the opening direction of the groove-shaped plate (32) is the same as the opening direction of the groove-shaped beam (12), the rack (26) is embedded inside the groove-shaped plate, and two ends of the gear (27) are respectively and rotatably fixed on two opposite upper and lower side walls of the groove-shaped beam (12).

8. The device for adding the label into the tea cake is characterized by further comprising a controller and a pump station for driving the rotary clamping cylinder (21) and the telescopic cylinder (25), wherein the controller is electrically connected with the driving motor (13) and the stroke detection sensor respectively, the pump station is further provided with an electromagnetic control valve for controlling the rotary clamping cylinder (21) to rotate and clamp, and an electromagnetic reversing valve for controlling the telescopic cylinder (25) to stretch and move, the electromagnetic control valve and the electromagnetic reversing valve are electrically connected with the controller, and the controller is further electrically connected with a servo motor which is installed on the cake pressing workbench (1) and used for controlling the sliding and stopping of the mold barrel (2).

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