CN209774179U

CN209774179U - intelligent production line of machining center

Info

Publication number: CN209774179U
Application number: CN201920672215.6U
Authority: CN
Inventors: 祁建
Original assignee: JIANGSU SAINTY INTERNATIONAL GROUP JIANGDU TOOLS CO Ltd
Current assignee: JIANGSU SAINTY INTERNATIONAL GROUP JIANGDU TOOLS CO Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2019-12-13
Anticipated expiration: 2029-05-10

Abstract

Machining center intelligence production line, the utility model relates to a spanner processing equipment especially relates to the transport platform of spanner machining center intelligence production line. The intelligent production line of the machining center has the advantages of compact structure, high production efficiency, reduced labor intensity and convenience in maintenance. The manipulator is arranged on one side of the machining center through a ground rail; the conveying table is fixedly arranged on one side of the ground rail; the conveying table comprises a supporting frame and an upper conveying mechanism; the upper transmission mechanism is arranged on the support frame and is close to the top; the upper conveying mechanism comprises a plurality of upper rolling modules which are uniformly distributed; the upper rolling module comprises a motor I, a speed reducer I, a primary belt wheel I, a secondary belt wheel I, a rotating shaft I and a pair of roller boxes I; the first motor and the first reduction gearbox are respectively and fixedly connected to the support frame; the utility model has the characteristics of compact structure, production efficiency are high, reduce intensity of labour, are convenient for maintain etc.

Description

intelligent production line of machining center

Technical Field

the utility model relates to a spanner processing equipment especially relates to the transport platform of spanner machining center intelligence production line.

background

wrench tools are popular tools in which the head of the tool is used to clamp the nut and then the handle of the tool is forced to tighten or loosen the nut or screw with less effort. When the wrench tool is manufactured, raw materials made of unprocessed metal are firstly punched, the raw materials softened at high temperature are punched, cylindrical raw materials are formed into a flat state, and then manually, the flat raw materials are conveyed to processing equipment for cutting, polishing and finishing. The whole processing process has the problems of low processing efficiency, high labor intensity and the like.

SUMMERY OF THE UTILITY MODEL

the utility model discloses to above problem, provided compact structure, production efficiency height, reduced intensity of labour, the machining center intelligence production line of being convenient for maintain.

the technical scheme of the utility model is that: comprises a conveying table, a mechanical arm and a processing center;

the manipulator is arranged on one side of the machining center through a ground rail;

the conveying table is fixedly arranged on one side of the ground rail;

the conveying table comprises a supporting frame and an upper conveying mechanism;

The upper transmission mechanism is arranged on the support frame and is close to the top;

The upper conveying mechanism comprises a plurality of upper rolling modules which are uniformly distributed;

the upper rolling module comprises a motor I, a speed reducer I, a primary belt wheel I, a secondary belt wheel I, a rotating shaft I and a pair of roller boxes I;

the first motor and the first reduction gearbox are respectively and fixedly connected to the support frame;

the first motor is in transmission connection with the first speed reducer, and the first main belt wheel is fixedly connected to an output shaft of the first speed reducer; the first secondary belt wheel is fixedly connected to the first rotating shaft and is in transmission connection with the primary belt wheel through a first synchronous belt;

The pair of roller boxes I are fixedly and symmetrically arranged on the support frame;

two ends of the first rotating shaft are movably connected to the first roller boxes through bearings respectively;

Two ends of the first rotating shaft are respectively provided with a second main belt wheel fixedly connected and positioned in the corresponding first roller box;

a roller A and a plurality of rollers B are arranged in the roller box I; the roller A and the plurality of rollers B are uniformly and movably connected to the roller box I and respectively extend out of the top of the roller box I;

a secondary belt wheel II fixedly connected with one side of the roller A is arranged; and the secondary belt wheel is in transmission connection with the primary belt wheel through a secondary synchronous belt.

The model of the machining center is DH 320.

The supporting frame is also provided with a lower transmission mechanism and a pair of lifting mechanisms;

the lower transmission mechanism is arranged on the support frame, is close to the bottom and is positioned below the upper transmission mechanism;

and the two ends of the lower transmission mechanism are respectively in transmission connection with the upper transmission mechanism through a lifting mechanism.

The lower conveying mechanism comprises a plurality of lower rolling modules which are uniformly distributed;

the lower rolling module comprises a second motor, a second speed reducer, a third main belt wheel, a third auxiliary belt wheel, a second rotating shaft and a pair of second roller boxes;

the motor II and the reduction gearbox II are respectively fixedly connected to the support frame and are close to the bottom;

the motor II is in transmission connection with the speed reducer II, and the main belt wheel III is fixedly connected to an output shaft of the speed reducer II; the secondary belt wheel III is fixedly connected to the rotating shaft II and is in transmission connection with the primary belt wheel III through a synchronous belt III;

the pair of roller boxes II are fixedly and symmetrically arranged on the support frame;

two ends of the second rotating shaft are movably connected to the pair of second roller boxes through bearings respectively;

two ends of the second rotating shaft are respectively provided with a main belt wheel IV which is fixedly connected and is positioned in the corresponding second roller box;

a roller C and a plurality of rollers D are arranged in the roller box II; the roller C and the plurality of rollers D are uniformly and movably connected to the roller box II and respectively extend out of the top of the roller box II;

a fourth driven belt wheel fixedly connected with one side of the roller C; and the secondary belt wheel IV is in transmission connection with the primary belt wheel IV through a synchronous belt III.

The lifting mechanism comprises a lifting rolling module, a cylinder and a pair of guide rails;

The lifting rolling module comprises a supporting plate, a motor III, a speed reducer III, a main belt wheel V, a driven belt wheel V, a rotating shaft III and a pair of roller boxes III;

The pair of roller boxes are respectively and symmetrically and fixedly arranged below the supporting plate;

the motor III and the reduction gearbox III are respectively fixedly connected below the supporting plate and positioned between the pair of roller boxes III;

the motor III is in transmission connection with the speed reducer III, and the main belt pulley V is fixedly connected to an output shaft of the speed reducer III; the driven belt wheel V is fixedly connected to the rotating shaft III and is in transmission connection with the main belt wheel V through a synchronous belt V;

Two ends of the rotating shaft III are respectively and movably connected to the pair of roller boxes III through bearings;

two ends of the rotating shaft III are respectively provided with a main belt wheel VI which is fixedly connected and is positioned in the corresponding roller box III;

a roller E and a plurality of rollers F are arranged in the roller box III; the roller E and the plurality of rollers F are uniformly and movably connected to the roller box III and respectively extend out of the top of the supporting plate;

a driven belt wheel six fixedly connected with one side of the roller E; the secondary belt wheel six is in transmission connection with the primary belt wheel six through a synchronous belt six;

the cylinder body of the cylinder is fixedly connected to the support frame and is positioned between the pair of third roller boxes; the piston rod end of the cylinder is fixedly connected with the bottom of the supporting plate;

The pair of guide rails is vertically and fixedly arranged on the support frame, and the support plate is provided with a sliding groove matched with the pair of guide rails.

The utility model comprises a conveying platform, a mechanical arm and a processing center; carry the platform to be designed for upper and lower two-layer, design 16 card moulds altogether, upper and lower floor respectively has 8 card moulds, every card mould is equipped with 15 spanner acupuncture points altogether, it is the same with machining center anchor clamps acupuncture point, when the card mould of putting into the spanner of waiting to process and transfer the rear end of carrying the platform, the robot snatchs the blank spanner, then this card mould moves down to next floor, when upper card mould moves to the rear end of carrying the platform, the empty card mould of lower floor moves to the front end of carrying the platform, reach and promote to the upper strata behind the front end of carrying the platform, wait for the operator to put into the spanner of waiting to process. The conveying table is large in capacity, modularized arrangement is adopted, and replacement and maintenance are simple and convenient. The utility model has the characteristics of compact structure, production efficiency are high, reduce intensity of labour, are convenient for maintain etc.

Drawings

Figure 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic structural view of the conveyor table of FIG. 1, with portions of the support frame omitted for clarity of illustration of the specific structure of the corresponding mechanism; the arrow direction in fig. 2 is the running direction of the clamping die;

figure 3 is an enlarged schematic view of region I of figure 2,

In the figure, 1 is a conveying table, 11 is a support frame, 12 is an upper conveying mechanism, 13 is an upper rolling module, 131 is a first motor, 132 is a first speed reducer, 133 is a first primary pulley, 134 is a first secondary pulley, 135 is a first rotating shaft, 136 is a first roller box, 14 is a lower conveying mechanism, 15 is a lifting mechanism, 151 is a lifting rolling module, 152 is an air cylinder, 153 is a guide rail, 2 is a mechanical arm, 3 is a machining center, 4 is a blank wrench, and 5 is a clamping module.

Detailed Description

the utility model is shown in figures 1-3 and comprises a conveying platform 1, a mechanical arm 2 and a processing center 3;

the manipulator 2 is arranged on one side of the machining center 3 through a ground rail;

the conveying table 1 is fixedly arranged on one side of the ground rail;

the conveying table 1 comprises a support frame 11 and an upper conveying mechanism 12;

The upper transmission mechanism 12 is arranged on the support frame 11 near the top;

the upper transmission mechanism 12 comprises a plurality of upper rolling modules 13 which are uniformly distributed;

the upper rolling module 13 comprises a first motor 131, a first speed reducer 132, a first primary belt wheel 133, a first secondary belt wheel 134, a first rotating shaft 135 and a first pair of roller boxes 136;

the first motor 131 and the first reduction gearbox are respectively and fixedly connected to the support frame 11;

The first motor 131 is in transmission connection with the first speed reducer 132, and the first main belt wheel 133 is fixedly connected to an output shaft of the first speed reducer 132; the first secondary pulley 134 is fixedly connected to the first rotating shaft 135 and is in transmission connection with the first primary pulley 133 through a first synchronous belt;

the pair of first roller boxes 136 are fixedly and symmetrically arranged on the support frame 11;

two ends of the first rotating shaft 135 are movably connected to a pair of first roller boxes 136 through bearings respectively;

two ends of the first rotating shaft 135 are respectively provided with a second main belt wheel fixedly connected and positioned in the corresponding first roller box 136;

a roller A and a plurality of rollers B are arranged in the roller box I136; the roller A and the plurality of rollers B are uniformly and movably connected to the roller box I136 and respectively extend out of the top of the roller box I136;

the top of the upper rolling module 13 is provided with a wrench clamping die 5, the bottom of the wrench clamping die 5 is a plane and is transmitted to the next upper rolling module 13 through a roller A and a plurality of rollers B; the top of the wrench clamping die 5 is provided with a plurality of wrench acupuncture points matched with the wrench, and the two sides of the wrench clamping die 5 are provided with notches close to the middle part, so that the wrench clamping die 5 can be taken conveniently. In the scheme, a first motor 131 drives a first main belt wheel 133 to rotate through a first speed reducer 132, the first main belt wheel 133 drives a first secondary belt wheel 134 to rotate through a first synchronous belt, the first secondary belt wheel 134 is fixedly arranged on a first rotating shaft 135 and drives the first rotating shaft 135 to rotate, two ends of the rotating shaft respectively drive a roller A to rotate through a second main belt wheel, the roller A drives a wrench clamping die 5 to move towards the manipulator 2 through friction force, and a plurality of rollers B mainly play a role in supporting auxiliary sliding.

the model of the machining center 3 is DH 320.

the support frame 11 is also provided with a lower transmission mechanism 14 and a pair of lifting mechanisms 15;

the lower transmission mechanism 14 is arranged on the support frame 11, is close to the bottom position, and is positioned below the upper transmission mechanism 12;

And two ends of the lower transmission mechanism 14 are respectively in transmission connection with the upper transmission mechanism 12 through a lifting mechanism 15.

the lower transmission mechanism 14 comprises a plurality of lower rolling modules which are uniformly distributed;

the motor II and the reduction gearbox II are respectively fixedly connected to the support frame 11 and are close to the bottom;

The pair of roller boxes II are fixedly and symmetrically arranged on the support frame 11;

in the scheme, the lower rolling module and the upper rolling module 13 have the same structure and are arranged at different positions; the lower rolling module and the upper rolling module 13 divide the plurality of wrench clamping dies 5 into an upper layer and a lower layer, so that the running capacity of the wrench to be processed is improved, and the time for replacing the wrench clamping dies 5 by workers is effectively prolonged.

The lifting mechanism 15 comprises a lifting rolling module 151, an air cylinder 152 and a pair of guide rails 153;

the whole device is controlled by a PLC control program, and signal detection and feedback are carried out by sensors at corresponding positions; as shown in fig. 2, the lifting mechanism 15 at the left end moves the wrench clamping mold 5 at the lower layer to the top position; the lifting mechanism 15 at the right end moves the empty card die 5 taken away by the manipulator 2 to the lower layer; the lifting function is realized by the air cylinder 152, and the guide rail 153 is used for ensuring the lifting stability of the lifting rolling module 151;

the lifting rolling module 151 comprises a supporting plate, a motor III, a speed reducer III, a main belt wheel V, a driven belt wheel V, a rotating shaft III and a pair of roller boxes III;

when the blank in the clamping die 5 is completely taken by the manipulator 2, the manipulator 2 takes a plurality of ways, for example, taking by using a vacuum chuck in the prior art. The air cylinder 152 below the empty clamping die 5 descends until the empty clamping die moves to the lower conveying mechanism 14, after the empty clamping die descends in place, the motor III is started, the speed reducer III drives the main belt pulley V to rotate, the main belt pulley V drives the auxiliary belt pulley V, the rotation of the rotating shaft III is realized, the rotation of the rollers E in the pair of roller boxes III is finally realized, and the clamping die 5 is conveyed to the lower rolling module through the rollers F.

the air cylinder 152 is vertically arranged, and a cylinder body of the air cylinder 152 is fixedly connected to the support frame 11 and is positioned between the pair of third roller boxes; the piston rod end of the air cylinder 152 is fixedly connected with the bottom of the supporting plate;

the pair of guide rails 153 is vertically and fixedly arranged on the support frame 11, and the support plate is provided with a sliding groove matched with the pair of guide rails 153.

Carry platform 1 to be designed for upper and lower two-layer, design 16 card moulds 5 altogether, upper and lower floor respectively has 8 card moulds 5, every card mould 5 is equipped with 15 spanner acupuncture points altogether, it is the same with 3 anchor clamps acupuncture points of machining center, when the card mould 5 of putting into the spanner of waiting to process moves the rear end of carrying platform 1, the robot snatchs blank spanner 4, then this card mould 5 moves down to next floor, when upper card mould 5 moves to the rear end of carrying platform 1, the empty card mould 5 of lower floor moves to the front end of carrying platform 1, reach and promote to the upper strata behind the front end of carrying platform 1, wait for the operator to put into the spanner of waiting to process.

The working principle of the scheme is as follows: the blank spanner 4 to be processed is placed in the clamping die 5 at the front end of the conveying table 1, the clamping die 5 with the spanner is moved to the rear end of the conveying table 1, the robot grabs the blank spanner 4 and then sends the blank spanner to the processing center 3 along a ground rail for processing, and meanwhile, the spanner processed by the processing center 3 is sent to the product turnover box to complete the whole technological process.

one robot for each production line is used for 4 machining centers 3 to work according to the machining time of each plate workpiece. One worker undertakes the up-and-down work of products of two production lines without the need of high technology. In the traditional process, 1 technician is needed for each machining center 3, and 8 workers are needed for 8 machine tools.

The disclosure of the present application also includes the following points:

(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;

(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;

the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.

Claims

1. The intelligent production line of the machining center comprises a mechanical arm and the machining center; the manipulator is arranged on one side of the machining center through a ground rail; it is characterized by also comprising a conveying platform,

The conveying table is fixedly arranged on one side of the ground rail;

2. the machining center intelligent production line of claim 1, wherein the model of the machining center is DH 320.

3. The intelligent production line of machining centers as claimed in claim 1, wherein the supporting frame is further provided with a lower conveying mechanism and a pair of lifting mechanisms;

4. the intelligent production line of machining centers as claimed in claim 3, wherein the lower conveying mechanism comprises a plurality of lower rolling modules which are uniformly distributed;

5. The intelligent production line of machining centers as claimed in claim 3, wherein the lifting mechanism comprises a lifting rolling module, a cylinder and a pair of guide rails;