CN203623991U

CN203623991U - Quantitative discharge opening and closing mechanism of material packing machine

Info

Publication number: CN203623991U
Application number: CN201320656081.1U
Authority: CN
Inventors: 肖惠明
Original assignee: JINHUATAI PACKAGING MACHINERY CO Ltd SHANTOU CITY
Current assignee: JINHUATAI PACKAGING MACHINERY CO Ltd SHANTOU CITY
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-06-04
Anticipated expiration: 2023-10-24

Abstract

The utility model relates to a quantitative discharge opening and closing mechanism of a material packing machine. The quantitative discharge opening and closing mechanism of the material packing machine comprises a hopper, an upper rotary disk, a lower rotary disk, an upper measuring glass, a lower measuring glass and a rotating supporting device and further comprises a T-shaped material retaining plate, a hinge pin, an opening and closing block, an opening driving lever sleeve, an opening driving lever sleeve, a spring, a driving lever and a driving lever base. The inner side end of the driving lever base is connected with the rotating supporting device, one end of the driving lever is connected with the outer side end of the driving lever base, the lower portion of the T-shaped material retaining plate is sleeved with the spring, and the upper end and the lower end of the spring are pressed against the T-shaped material retaining plate and the opening and closing block respectively. Through the technical scheme, materials can be discharged quantitatively and automatically, discharge can be adjusted according to required quantification, the upper face of the T-shaped material retaining plate is kept attached to the lower face of the rotary disk all the time under the action of the spring, thus, material leakage caused by abrasion to the opening and closing block mechanism can be effectively reduced, waste is reduced or eradicated, the packing production environment is cleaned, and the food sanitation level is improved.

Description

Material packing machine Quantitative dosing switching mechanism

Technical field

The utility model relates to a kind of wrapping machine, particularly relates to a kind of material packing machine Quantitative dosing switching mechanism.

Background technology

In the prior art, the switching block mechanism of the open and close of wrapping machine positive displacement measuring cup is directly to contact with lower rotary table by opening and closing piece, after wearing and tearing, cannot automatically adjust aborning, make the gap after wearing and tearing become large, in the time that producing, packing just there will be material to drop out from gap location, open and close piece and rotating disk chassis owing to there being material, make to open and close piece unstable wear, thus impact packing production environment and food hygiene.

Utility model content

In view of this, the technical problems to be solved in the utility model is to provide a kind of material packing machine Quantitative dosing switching mechanism, pass through the technical program, can effectively reduce owing to opening and closing the block mechanism leakage material phenomenon causing of wearing and tearing, reduce or stopped waste, clean packing production environment, improved food hygiene grade.

For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of material packing machine Quantitative dosing switching mechanism, include hopper, top rotary table, lower rotary table, upper measuring cup, lower measuring cup and rotation support device, on described top rotary table and lower rotary table, be respectively arranged with several to mounting hole, the lower end of the upper end of described upper measuring cup and lower measuring cup is separately fixed on the mounting hole on top rotary table and lower rotary table, described top rotary table is connected with rotation support device with lower rotary table, described hopper is arranged on the top of top rotary table, described upper measuring cup is inserted in lower measuring cup, also include T shape striker plate, bearing pin, open and close piece, open dead man cover, close dead man cover, spring, dead man and dead man seat, the medial extremity of described dead man seat is connected with rotation support device, described dead man one end is connected with dead man seat external side end, opening dead man cover is hinged on the other end of dead man, described unlatching dead man cover is hinged on the middle part of dead man seat, the rear portion of described switching piece is hinged on the corresponding position of lower rotary table, the rear end of switching piece is overlapped with unlatching dead man respectively and is closed dead man cover and coordinates, described T shape striker plate is arranged on the front end that opens and closes piece, described spring housing is contained on the bottom of T shape striker plate, the top and bottom of spring are pressed on respectively T shape striker plate and open and close on piece, on pasting below lower rotary table above described T shape striker plate.

Described rotation support device is made up of rotation support shaft, supporting base, actuating device and elevation and subsidence regulating device, the below of described rotation support shaft is connected with actuating device, the upper end of rotation support shaft is connected with top rotary table, supporting base is arranged in rotation support shaft, described elevation and subsidence regulating device is fixed on supporting base, and upper end and the lower rotary table of elevation and subsidence regulating device are hinged.

The technique effect that the utility model reaches is as follows: a kind of material packing machine Quantitative dosing switching mechanism, pass through the technical program, can carry out automatically Quantitative dosing, simultaneously can be according to required quantitatively adjusting, and on remaining under the effect of spring and pasting below lower rotary table above T shape striker plate, thereby effectively reduce owing to opening and closing the block mechanism leakage material phenomenon causing of wearing and tearing, reduce or stopped waste, clean packing production environment, improved food hygiene grade.

Accompanying drawing explanation

Fig. 1 is the integrally-built schematic perspective view of the utility model.

Fig. 2 is structural representation of the present utility model.

Fig. 3 is the structural representation that opens and closes block mechanism in the utility model.

In figure, on 1 hopper, 2 top rotary tables, 3 lower rotary tables, 4, measuring cup, 5 times measuring cups, 6 supporting bases, 7T shape striker plate, 8 bearing pins, 9 switching pieces, 10 are opened dead man covers, 11 and are closed dead man cover, 12 springs, 13 dead mans, 14 dead man seats, 15 rotation support shaft, 16 actuating devices, 17 elevation and subsidence regulating devices.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

As Fig. 1, shown in Fig. 2 and Fig. 3, the material packing machine Quantitative dosing switching mechanism that the utility model relates to, include hopper 1, top rotary table 2, lower rotary table 3, upper measuring cup 4, lower measuring cup 5 and rotation support device, on described top rotary table 2 and lower rotary table 3, be respectively arranged with several to mounting hole, the lower end of the upper end of described upper measuring cup 4 and lower measuring cup 5 is separately fixed on the mounting hole on top rotary table 2 and lower rotary table 3, described top rotary table 2 is connected with rotation support device with lower rotary table 3, described hopper 1 is arranged on the top of top rotary table 2, described upper measuring cup 4 is inserted in lower measuring cup 5, also include T shape striker plate 7, bearing pin 8, open and close piece 9, open dead man cover 10, close dead man cover 11, spring 12, dead man 13 and dead man seat 14, the medial extremity of described dead man seat 14 is connected with rotation support device, described dead man 13 one end are connected with dead man seat 14 external side ends, opening dead man cover 10 is hinged on the other end of dead man 13, described unlatching dead man cover 10 is hinged on the middle part of dead man seat 14, the rear portion of described switching piece 9 is hinged on the corresponding position of lower rotary table 3 through bearing pin 8, the rear end that opens and closes piece 9 coordinates with opening dead man cover 10 and close dead man cover 11 respectively, described T shape striker plate 7 is arranged on the front end that opens and closes piece 9, described spring 12 is sleeved on the bottom of T shape striker plate 7, the top and bottom of spring 12 are pressed on respectively T shape striker plate 7 and open and close on piece 9, on pasting below lower rotary table 3 above described T shape striker plate 7.

Described rotation support device is made up of rotation support shaft 15, supporting base 6, actuating device 16 and elevation and subsidence regulating device 17, the below of described rotation support shaft 15 is connected with actuating device 16, the upper end of rotation support shaft 15 is connected with top rotary table 2, supporting base 6 is arranged in rotation support shaft 15, described elevation and subsidence regulating device 17 is fixed on supporting base 6, and the upper end of elevation and subsidence regulating device 17 and lower rotary table 3 are hinged.

In the time of work, rotation support shaft 15 is under the transmission of actuating device 16, drive top rotary table 2 to rotate, upper measuring cup 4 is inserted in lower measuring cup 5, drive the synchronized rotating in same direction of lower rotary table 3, opening and closing piece 9 is arranged on lower rotary table 3, therefore opening and closing piece 9 rotates with lower rotary table 3, open and close piece 9 in rotation process, opening and closing piece 9 first contacts with unlatching dead man cover 10, rely on the resistance of opening dead man cover 10, make to open and close piece 9 and T shape striker plate 7 simultaneously around bearing pin 8 Unscrews, material in upper measuring cup 4 and lower measuring cup 5 is instantaneous falls into packaging bag, because top rotary table 2 and lower rotary table 3 are continuous rotations, after switching piece 9 is opened by unlatching dead man cover 10, continue rotation, open and close piece 9 and close dead man and overlap and 11 contact, the resistance of dead man cover 11 is closed in dependence, make to open and close piece 9 and T shape striker plate 7 return simultaneously, at this moment T shape striker plate 7 is returned to the upper measuring cup 4 original with lower rotary table 3 and contacts with lower measuring cup 5 bottoms, open and close piece 9 thereby close, circulate with this.

In the time that needs quantitatively regulate packing, only need to regulate the elevation and subsidence regulating device 17 being arranged in rotation support shaft 15, change the distance between top rotary table 2 and lower rotary table 3 by adjusting, make increase or minimizing volume in measuring cup 4 and lower measuring cup 5, thereby reach the object of adjustment.

In embodiment of the present utility model, material is contained in hopper 1, material in hopper 1 is fallen on top rotary table 2 along hopper 1, on top rotary table 2 and lower rotary table 3, be provided with four pairs of upper measuring cups 4 and lower measuring cup 5, upper measuring cup 4 and lower measuring cup 5 rotate in average rate along with top rotary table 2 drives lower rotary table 3, in the time of upper measuring cup 4 and lower measuring cup 5 process material present position, material is fallen in measuring cup 4 and lower measuring cup 5 and filling up in upper measuring cup 4 and lower measuring cup 5 fast, in the time filling the upper measuring cup 4 of material and lower measuring cup 5 and turn to the position of discharging opening along with top rotary table 2 and lower rotary table 3, switching piece 9 on lower rotary table 3 first contacts with unlatching dead man cover 10, rely on the resistance of opening dead man cover 10, make to open and close piece 9 and T shape striker plate 7 simultaneously around bearing pin 8 Unscrews, material in upper measuring cup 4 and lower measuring cup 5 is instantaneous falls into packaging bag, after continuing rotation, switching piece 9 contacts with closing dead man cover 11, relies on the resistance of closing dead man cover 11, makes to open and close piece 9 and T shape striker plate 7 return simultaneously, closes switching piece 9, completes the process of blanking.

The embodiment of the elevation and subsidence regulating device 17 in the utility model drives worm gear to rotate by rotary worm, the rotating nut that makes to be arranged on worm gear is realized along screw rod upper and lower displacement, elevation and subsidence regulating device 17 in embodiment of the present utility model is prior art, be not described in detail at this.

The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.

Claims

1. a material packing machine Quantitative dosing switching mechanism, include hopper, top rotary table, lower rotary table, upper measuring cup, lower measuring cup and rotation support device, on described top rotary table and lower rotary table, be respectively arranged with several to mounting hole, the lower end of the upper end of described upper measuring cup and lower measuring cup is separately fixed on the mounting hole on top rotary table and lower rotary table, described top rotary table is connected with rotation support device with lower rotary table, described hopper is arranged on the top of top rotary table, described upper measuring cup is inserted in lower measuring cup, it is characterized in that, include T shape striker plate, bearing pin, open and close piece, open dead man cover, close dead man cover, spring, dead man and dead man seat, the medial extremity of described dead man seat is connected with rotation support device, described dead man one end is connected with dead man seat external side end, opening dead man cover is hinged on the other end of dead man, described unlatching dead man cover is hinged on the middle part of dead man seat, the rear portion of described switching piece is hinged on the corresponding position of lower rotary table, the rear end of switching piece is overlapped with unlatching dead man respectively and is closed dead man cover and coordinates, described T shape striker plate is arranged on the front end that opens and closes piece, described spring housing is contained on the bottom of T shape striker plate, the top and bottom of spring are pressed on respectively T shape striker plate and open and close on piece, on pasting below lower rotary table above described T shape striker plate.

2. material packing machine Quantitative dosing switching mechanism according to claim 1, it is characterized in that, described rotation support device is made up of rotation support shaft, supporting base, actuating device and elevation and subsidence regulating device, the below of described rotation support shaft is connected with actuating device, the upper end of rotation support shaft is connected with top rotary table, supporting base is arranged in rotation support shaft, and described elevation and subsidence regulating device is fixed on supporting base, and upper end and the lower rotary table of elevation and subsidence regulating device are hinged.