CN212099450U

CN212099450U - High-speed baling press direct current motor receives area and goes out tape unit

Info

Publication number: CN212099450U
Application number: CN201922381345.7U
Authority: CN
Inventors: 江波
Original assignee: Zhangzhou Jinbo Mechanical Equipment Co ltd
Current assignee: Zhangzhou Jinbo Mechanical Equipment Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-08
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the technical field of the baling press technique and specifically relates to a high-speed baling press direct current motor receives and takes out tape unit to construct, including disjunctor four hole seats, disjunctor four hole seat one side fixed mounting has the motor, disjunctor four hole seats and motor formation integral structure, disjunctor four hole seat one side fixed mounting has out takes actuating mechanism, receives and takes actuating mechanism, go out and take actuating mechanism, receive and install the race between taking actuating mechanism, receiving and take actuating mechanism, go out and take actuating mechanism, receive and take actuating mechanism and motor and be located same one side of disjunctor four hole seats, the opposite side fixed mounting of disjunctor four hole seats has the tight mechanism of transferring, motor output shaft department fixed mounting has the pinion, the pinion with transfer to tie tight mechanism and be connected the meshing. The utility model discloses simple structure is worth promoting.

Description

High-speed baling press direct current motor receives area and goes out tape unit

Technical Field

The utility model relates to a baling press technical field especially relates to a high-speed baling press direct current motor receives area and goes out tape unit to construct.

Background

The belt-collecting belt-discharging direct-current motor driving structure of the existing semi-automatic packer is characterized in that a motor is arranged at the back of a machine core and is locked with a speed reducer into a whole, an output shaft of the speed reducer extends out of the front, a large wheel is arranged on the output shaft to complete belt-collecting belt feeding, the belt is tightly bound by clockwise rotating the belt-collecting belt, the belt is discharged by anticlockwise rotating the belt, the belt-collecting belt and the belt-discharging belt share the wheel, and the packing binding force is controlled by adjusting the voltage of the direct-current motor. The control method has the defects that a belt collecting belt shares a wheel, a motor rotates forwards and backwards quickly once when being packed, the mechanical abrasion is accelerated by the working mode, particularly, a shaft key of the motor is abraded, a gear inside a speed reducer is easy to be impacted and broken by the forward and reverse rotation, and a connecting part of an output shaft of the speed reducer and a bull wheel is easy to loosen, abrade and move, b, the packing and binding force is controlled by adjusting the voltage of a direct current motor, the output torque is unstable by the control method under the condition that the electrical characteristic of the motor works under a low-voltage nonlinear state, the change of load can directly influence the running parameters of the motor to enable an electrical control circuit to be out of control, and the motor is blocked to stop rotating and smolder the motor or a circuit board if the packing and binding force is unstable, c, because the packing and binding force is controlled by adjusting the voltage of the direct current motor, the reduction of the motor torque when the voltage is adjusted to be low, but the belt output torque, d, because the binding force is the voltage of the direct current motor, the rotating speed of the motor is reduced, the speed of taking in and out the belt is reduced, the working speed of the packaging machine is slow, the efficiency is low, and e, the maintenance is inconvenient, and all the parts need to be completely removed when the reducer, the motor or the output shaft of the reducer are disassembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects that the binding force of a semi-automatic packing machine is unreasonable and parts are easy to wear and tear in the prior art, and providing a direct current motor belt-winding and belt-discharging mechanism of a high-speed packing machine.

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

the design provides a high-speed baling press direct current motor receives and takes out tape unit structure, includes disjunctor four hole seats, disjunctor four hole seat one side fixed mounting has the motor, disjunctor four hole seats and motor form the integral structure, disjunctor four hole seat one side fixed mounting has out takes actuating mechanism, receives and takes actuating mechanism, it takes actuating mechanism, receives to install the guiding groove between taking actuating mechanism, receiving, it takes actuating mechanism, receives and takes actuating mechanism and motor to be located same one side of disjunctor four hole seats, the opposite side fixed mounting of disjunctor four hole seats has the tight mechanism of transferring, motor output shaft department fixed mounting has the pinion, the pinion with transfer to tie tight mechanism and be connected the meshing.

Preferably, the binding adjusting mechanism comprises a binding adjusting main shaft, a binding adjusting nut, a large pressure spring, a friction pressure plate with a key groove, a wear-resistant nylon disc, a relay friction large gear, a small gear with a connecting claw, a needle roller bearing and a thrust bearing, wherein an inner groove of the relay friction large gear and a claw boss of the small gear with the connecting claw are nested and combined to be connected into a whole through the needle roller bearing, the relay friction large gear penetrates through the binding adjusting main shaft and is connected with a connected four-hole seat through the thrust bearing, the small gear is meshed with the relay friction large gear, the friction pressure plate with the key groove is connected with the binding adjusting main shaft through a key strip, and a gear part of the small gear with the connecting claw is meshed with a gear of the.

Preferably, the positioning step of the front end cover in the motor is locked on the positioning groove in the connected four-hole seat.

Preferably, the tape discharging driving mechanism comprises a tape discharging driving wheel and a tape discharging driven wheel, a shaft is arranged between the tape discharging driving wheel and the connected four-hole seat, an eccentric wheel is arranged between the tape discharging driven wheel and the connected four-hole seat, and the tape discharging driven wheel is located above the tape discharging driving wheel.

Preferably, the belt winding driving mechanism comprises a belt winding driving wheel and a belt winding driven wheel, a shaft is installed between the belt winding driving wheel and the connected four-hole seat, an eccentric wheel is installed between the belt winding driven wheel and the connected four-hole seat, and the belt winding driven wheel is located above the belt winding driving wheel.

The utility model provides a pair of high-speed baling press direct current motor receives area and goes out tape unit, beneficial effect lies in:

the utility model has the advantages that the motor is arranged below the connected four-hole seat to form an integrated structure, the motor is arranged from the front to the rear of the connected four-hole seat, the positioning step of the front end cover of the motor is directly locked on the positioning groove of the connected four-hole seat, and the output shaft of the motor extends out from the rear;

the belt-collecting, binding and discharging device consists of a thrust bearing, a needle bearing, a relay friction large gear, a small gear with a connecting claw, a wear-resistant nylon disc, a friction pressing disc with a key groove, a large pressure spring and a binding adjusting nut, wherein the thrust bearing, the needle bearing, the relay friction large gear, the small gear with the connecting claw, the wear-resistant nylon disc, the friction pressing disc with the key groove and the large pressure. An inner groove of the relay friction large gear and a claw boss with a connecting claw small gear are nested and combined to form a key core component through a needle bearing in a serial mode, penetrate through the tightening adjusting main shaft and are connected with the connected four-hole seat through a thrust bearing. The motor is decelerated by the small gear and the large gear, the nylon disc and the friction pressure disc with the key groove form an adjustable binding force device, the tooth part with the connecting claw and the small gear and the nylon gear form a secondary low-noise deceleration reversing belt, and the belt is supplied and discharged.

Drawings

Fig. 1 is a front view of a direct current motor tape-collecting and tape-discharging mechanism of a high-speed packer provided by the utility model;

FIG. 2 is a cross-sectional view of FIG. 1 at A;

FIG. 3 is a cross-sectional view of the belt tightening adjustment and the reversing in the belt take-up and discharge mechanism of the DC motor of the high-speed packer;

fig. 4 is a cross-sectional view of a nested assembly in a direct current motor tape-collecting and tape-discharging mechanism of the high-speed packer provided by the utility model;

fig. 5 is the schematic view of the connected four-hole seat structure in the dc motor tape-collecting and tape-discharging mechanism of the high-speed packer.

In the figure: the belt winding machine comprises a one-piece four-hole seat 1, a motor 2, a belt discharging driving wheel 3, a belt discharging driven wheel 4, a belt winding driving wheel 5, a belt winding driven wheel 6, a belt guide groove 7, a direct current motor 8, a relay friction large gear 9, a small gear 10 with a connecting claw, a nylon disc 11, a friction pressing disc 12 with a key groove, a large pressing spring 13, a binding adjusting nut 14, a binding main shaft 15, a needle bearing 16, a thrust bearing 17, a nylon gear 18, a rear bearing 19, a spacer bush 20 and a front bearing 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a direct current motor belt winding and discharging mechanism of a high-speed packer comprises a connected four-hole seat, wherein a motor is fixedly mounted on one side of the connected four-hole seat, the connected four-hole seat and the motor form an integrated structure, a belt winding driving mechanism and a belt discharging driving mechanism are fixedly mounted on one side of the connected four-hole seat, a belt guide groove is mounted between the belt winding driving mechanism and the belt discharging driving mechanism, the belt winding driving mechanism and the motor are located on the same side of the connected four-hole seat, a tightening adjusting mechanism is fixedly mounted on the other side of the connected four-hole seat, a pinion is fixedly mounted at an output shaft of the motor, and the pinion is connected and meshed with the tightening adjusting mechanism.

A pinion is arranged on the output shaft of the motor behind (namely the back of) the connected four-hole seat and meshed with a relay friction big gear of the binding adjusting device, the rotating speed and torque ratio required by the binding adjusting shaft can be met by one-time speed reduction of a high speed ratio, intermediate links are reduced, transmission efficiency is improved, the relay friction big gear is supported close to the bearing position of the connected four-hole seat, and radial force cannot be generated by the gear reduction on the shaft to bend and wear the binding shaft. The installation is simple and convenient, and the production and the assembly are fast.

The gear with the connecting claw pinion and the gear in the nylon disc form secondary low-noise speed reduction and reversing to enable the belt outlet wheel to rotate anticlockwise, torque output by the motor is completely loaded onto the belt conveying wheel after being reduced without any adjustment during belt conveying, belt outlet torque and speed are not affected no matter the binding force is large or small, and the stable belt outlet speed is kept and the work efficiency is high.

The utility model discloses be equipped with disjunctor four hole seats as integration main part installing support, the motor is installed and is formed the integral structure below the disjunctor four hole seats, and the motor is installed from the preceding rear side of disjunctor four hole seats, directly with motor front end housing location step lock on disjunctor four hole seat positioning groove, motor output shaft stretches out to the rear side, only need during the maintenance motor tear open alone the motor can. Two pairs of belt outlet and belt collecting wheel sets with opposite rotation directions are arranged in front of the connected four-hole seat, belt outlet and belt collecting driving wheels are arranged below through respective shafts, and driven wheels are arranged above through eccentric shafts.

A belt collecting driving wheel 5, a belt collecting driven wheel 6, a belt discharging driving wheel 3, a belt discharging driven wheel 4, a belt guiding groove 7 and a direct current motor 8 are arranged above the front surface (front surface) of the connected four-hole seat 1 and are directly installed in a positioning step below the connected four-hole seat 1.

The rear of the conjoined four-hole seat 1, a pinion 8 arranged on an output shaft of a motor 2 is meshed on a relay friction big gear 9, a binding nut 14, a big pressure spring 13, a friction pressure plate 12 with a key groove and connected with the binding main shaft 15 are sequentially arranged on the binding main shaft 15, a nylon disc 11, the relay friction big gear 9 and the pinion 10 with a connecting claw are nested and then penetrate on a needle bearing 16, a thrust bearing 17, the binding main shaft 15 penetrates through a rear bearing 19, a spacer 20, a front bearing 21 and a belt winding driving wheel 5 of the conjoined four-hole seat 1 and is connected with a clockwise rotating belt winding through the key groove, the front end is tightly fixed by an inner hexagon screw and a gasket, and only the binding nut 14 needs to be rotated for adjusting binding force.

The gear with the connecting claw pinion 10 and the nylon gear 18 form a reversing driving tape discharging driving wheel 3 to rotate anticlockwise to discharge the tape, and the motor can complete tape collecting and discharging actions only by providing rated voltage and rotating in one direction without regulating voltage.

Fig. 3 is an overall assembly schematic diagram of the binding shaft part, and the installation and debugging are concise and intuitive.

Fig. 4 is a schematic view of a combination of a relay friction large gear 9 and a small gear 10 with a connecting claw which are nested and then penetrate through a needle bearing 16, and the nested combination is used for reducing the processing difficulty of parts and facilitating production.

As can be seen from fig. 2, when the belt is taken up, the driven wheel 6 presses down the driving wheel 5, the motor is started and is transmitted to the relay friction large gear 9 through the small gear 8 to decelerate, the combination of the relay friction large gear 9, the small gear 10 with the connecting claw and the needle bearing 16 idles relative to the binding main shaft, but is connected with the nylon disc 11 and the friction pressing disc 12 with the key groove through the key groove and the binding main shaft 15 through the friction force of the nylon disc 11 and the friction pressing disc 12 with the key groove when the packing material is bound, the friction force is controlled by the binding nut 14 and the pressure of the large pressure spring 13, the nylon disc slips when the packing material is bound, the friction pressing disc 12 with the key groove and the nylon disc 11, the friction pressing disc 12 with the key groove stops rotating; when the belt is taken out, the driven wheel 4 presses the driving wheel 3, the rated torque of the motor is subjected to primary speed reduction through the relay friction large gear 9, and then the driving wheel 3 is driven to take out through secondary speed reduction through the gear with the connecting claw small gear 10 and the nylon gear 18. The utility model discloses simple structure, it is convenient to adjust, the stable performance, it is fast.

A small gear is arranged at the rear (namely the back) of the integrated four-hole seat and meshed with a relay friction big gear of the binding adjusting device, the binding adjusting device is provided with a binding adjusting main shaft, a binding adjusting nut, a big pressure spring, a friction pressure plate with a key groove, a wear-resistant nylon disc, a relay friction big gear, a small gear with a connecting claw, a needle roller bearing and a thrust bearing, and the two bearings and a positioning sleeve penetrate through the integrated four-hole seat to be connected with a front belt collecting and binding driving wheel. The inner groove of the relay friction big gear and the claw lug boss with the connecting claw small gear are nested and are connected in series into a whole through a needle bearing and penetrate through the inner side of the binding main shaft, the friction pressing plate with the key groove is connected with the binding main shaft through a key strip, and the binding force is adjusted by pressing the binding nut and the large pressure spring on the friction pressing plate with the key groove. The gear part with the connecting claw pinion is meshed with the nylon gear to form a reversing belt-out speed reduction device, and the nylon gear is connected with a belt-out shaft through a key and penetrates through the connected four-hole seat to be connected with a front belt-out driving wheel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-speed baling press direct current motor receipts area goes out tape unit and constructs, includes disjunctor four hole seats, its characterized in that, disjunctor four hole seat one side fixed mounting has the motor, disjunctor four hole seats and motor form the integral structure, disjunctor four hole seat one side fixed mounting has out takes actuating mechanism, receives and takes actuating mechanism, go out to take actuating mechanism, receive and install the race between taking actuating mechanism, receiving and take actuating mechanism, it takes actuating mechanism, receipts to take actuating mechanism and motor to be located same one side of disjunctor four hole seats, the opposite side fixed mounting of disjunctor four hole seats has the tight mechanism of transferring, motor output shaft department fixed mounting has the pinion, the pinion is connected the meshing with the tight mechanism of transferring.

2. The direct current motor belt winding and unwinding mechanism of a high-speed packer as claimed in claim 1, wherein the belt adjusting mechanism comprises a belt adjusting main shaft, a belt adjusting nut, a large compression spring, a friction pressure plate with a spline groove, a wear-resistant nylon disc, a relay friction large gear, a small gear with a connecting claw, a needle bearing and a thrust bearing, an inner groove of the relay friction large gear and a claw boss of the small gear with the connecting claw are nested and combined into a whole through the needle bearing, the relay friction large gear penetrates through the belt adjusting main shaft and is connected with a connected four-hole seat through the thrust bearing, the small gear is meshed with the relay friction large gear, the friction pressure plate with the spline groove is connected with the belt adjusting main shaft through a spline, and a gear part of the small gear with the connecting claw is meshed with a gear in the nylon disc.

3. The direct-current motor tape collecting and discharging mechanism of the high-speed packer as claimed in claim 1, wherein a front end cover positioning step in the motor is locked on a positioning groove in the one-piece four-hole seat.

4. The direct-current motor belt winding and unwinding mechanism of the high-speed packer according to claim 1, wherein the belt unwinding driving mechanism comprises a belt unwinding driving wheel and a belt unwinding driven wheel, a shaft is installed between the belt unwinding driving wheel and the connected four-hole seat, an eccentric wheel is installed between the belt unwinding driven wheel and the connected four-hole seat, and the belt unwinding driven wheel is located above the belt unwinding driving wheel.

5. The direct-current motor belt winding and unwinding mechanism of the high-speed packer according to claim 1, wherein the belt winding driving mechanism comprises a belt winding driving wheel and a belt winding driven wheel, a shaft is installed between the belt winding driving wheel and the connected four-hole seat, an eccentric wheel is installed between the belt winding driven wheel and the connected four-hole seat, and the belt winding driven wheel is located above the belt winding driving wheel.