CN210709515U - Assembly line - Google Patents

Abstract

The utility model relates to an assembly line field, concretely relates to assembly line. The assembly line comprises a workbench, a plurality of rollers fixedly arranged on the workbench to bear materials, at least one material pushing mechanism arranged on a workbench conveying station and used for pushing the materials along the conveying direction, and a feeding mechanism arranged on the workbench fixing station and used for fixing the materials. The utility model has the advantages that compared with the prior art, the utility model realizes the feeding transportation or the blanking transportation in the workbench with the smallest space as possible, thereby meeting the requirement of high-efficiency transportation; furthermore, the normal matching of manual work and automatic feeding and discharging is convenient, the mutual interference is avoided, and the normal production and processing of equipment are not influenced.

Description

Assembly line

Technical Field

The utility model relates to an assembly line field, concretely relates to assembly line.

Background

In the laser processing process, high-efficiency laser processing can be realized by rapid processing or multi-station simultaneous processing; simultaneously, because machining efficiency is high, the speed of the material transportation that corresponds needs to keep up with, the demand of high-efficient processing is fully joined in marriage. Such as feeding to or from a laser machining station.

Furthermore, the whole size of the equipment is also considered, and the convenience of manual loading and unloading is also considered.

Therefore, a stable, efficient and fast transportation platform is needed, which is one of the problems of intensive research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide an assembly line, solve the problem that high-efficient transportation and space miniaturization both are difficult to compromise to and the artifical big problem of the cooperation degree of difficulty of unloading and unloading in the automation of going up.

The utility model provides a technical scheme that its technical problem adopted is: the production line comprises a workbench, a plurality of rollers fixedly arranged on the workbench to bear materials, at least one material pushing mechanism arranged on a workbench conveying station and used for pushing the materials along the conveying direction, and a feeding mechanism arranged on the workbench fixing station and used for fixing the materials.

Wherein, the preferred scheme is: the pushing mechanism comprises a pushing track arranged along the conveying direction, a pushing slider arranged along the pushing track in a sliding manner, a pushing driver driving the pushing slider to slide on the pushing track, and a pushing portion arranged on the pushing slider to push the material.

Wherein, the preferred scheme is: the workstation includes the first channel that sets up along the direction of transportation, it sets up in the workstation below along the length direction of first channel to push away the material track, the setting of promotion portion above the gyro wheel is passed first channel.

Wherein, the preferred scheme is: the working table comprises a second channel arranged along the feeding direction, the feeding mechanism comprises a feeding track arranged along the length direction of the second channel, a feeding slide block arranged along the feeding track in a sliding manner, a feeding driver driving the feeding slide block to slide on the feeding track, a lifting assembly arranged on the feeding slide block, and a clamping assembly arranged on the lifting assembly; the clamping assembly is driven by the feeding sliding block to move to a position below a material entering the second channel, and driven by the lifting assembly to penetrate through the second channel to be close to the material and clamp the material.

Wherein, the preferred scheme is: the clamping assembly comprises two clamping blocks which can move oppositely or/and oppositely, the clamping blocks are driven by the feeding mechanism to move to a clamping position at the bottom of the material and move oppositely or oppositely to perform clamping operation.

Wherein, the preferred scheme is: still be provided with on the transportation station of workstation with material location complex positioning mechanism, positioning mechanism includes the location main part to and set up the magnet or can be inhaled the metal by magnetism in the location main part, and set up the plunger or the cock groove in the location main part.

Wherein, the preferred scheme is: still be provided with the non return mechanism that prevents the material backward flow on the transportation station of workstation, non return mechanism includes the non return base, rotates the non return spare that sets up with the non return base to and set up and can drive the elastic construction that non return spare elasticity resumes to the inclined position between non return spare and non return base.

Wherein, the preferred scheme is: two sides of a conveying station of the workbench comprise a plurality of cam followers arranged side by side to form a conveying channel; or, the two sides of the transportation station of the workbench comprise railings to form a transportation channel; or, the two sides of the conveying station of the workbench respectively comprise a plurality of cam followers and railings which are arranged side by side to form a conveying channel.

Wherein, the preferred scheme is: the workbench is also provided with a first inductor for inducing the position of the material.

Wherein, the preferred scheme is: the material comprises a tray and a plurality of tablets stacked or arranged side by side on the tray, or the material comprises the tray and a material box arranged on the tray and a plurality of tablets stacked or arranged side by side in the material box; and a second inductor for inducing the material sheet is further arranged on the conveying station of the workbench.

Wherein, the preferred scheme is: the transport route of assembly line is the annular route, feed mechanism sets up on the annular route, pushing equipment drives the material and transports to feed mechanism's fixed station from the material loading district and along the annular route on, drives the material again and transports back workstation material loading district department along the annular route.

The utility model has the advantages that compared with the prior art, the utility model realizes the feeding transportation or the blanking transportation in the workbench with the smallest space as possible, thereby meeting the requirement of high-efficiency transportation; furthermore, the normal matching between manual work and automatic feeding and discharging is facilitated, the interference is avoided, and the normal production and processing of equipment are not influenced; furthermore, the structure is simple and light, the occupied space is small, the operation is stable, manual intervention is not needed, and automatic and intelligent operation of the assembly line can be realized.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural diagram of a first embodiment of the production line of the present invention;

FIG. 2 is a schematic illustration of the structure of the material being transported of FIG. 1;

FIG. 3 is a schematic view of the pusher mechanism and the feeder mechanism of FIG. 1;

fig. 4 is a schematic structural diagram of the pushing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the feeding mechanism of the present invention;

fig. 6 is a schematic bottom structure view of the tray of the present invention;

fig. 7 is a schematic structural diagram of the positioning mechanism of the present invention;

FIG. 8 is a schematic structural diagram of a second embodiment of the assembly line of the present invention;

FIG. 9 is a schematic illustration of the structure of the shipping material of FIG. 8;

fig. 10 is a schematic structural view of the pusher mechanism and the feeder mechanism of fig. 8.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present invention provides a preferred embodiment of a flow line.

An assembly line comprises a workbench 110, a plurality of rollers 410 fixedly arranged on the workbench 110 for bearing materials, at least one material pushing mechanism 200 arranged on a conveying station of the workbench 110 and pushing the materials along a conveying direction, and a feeding mechanism 300 arranged on the fixing station of the workbench 110 and fixing the materials.

Specifically, the material includes a tray 510 and a plurality of sheets 520 stacked or arranged side by side on the tray 510, such as horizontally stacked, such as vertically arranged side by side, etc.; alternatively, more preferably, the material comprises a tray 510 and a magazine 530 placed on the tray 510, and a plurality of tablets 520 stacked or arranged side by side in the magazine 530 (the tray 510, the magazine 530 and the tablets 520 are all taken as examples in the following); firstly, materials are placed in a feeding area, namely the starting point of a conveying station of the workbench 110, through a manual or related feeding device, a sliding plane formed by a plurality of rollers 410 bears the materials, so that the friction force between the tray 510 and the workbench 110 is reduced, and the movement of the materials is facilitated; secondly, under the pushing of the pushing mechanism 200, the tray 510 is transported along the transportation station of the workbench 110 and moves to the fixed station of the workbench 110; and, the feeding mechanism 300 fixes the tray 510 to move to a fixed position (pre-designed to accommodate a manual station or a related blanking device of the output line) of the fixed station of the table 110.

Preferably, the transportation route of the assembly line is a circular route, the feeding mechanism 300 is arranged on the circular route, and the material pushing mechanism 200 drives the material to be transported from the feeding area to a fixed station of the feeding mechanism 300 along the circular route, and then drives the material to be transported back to the feeding area of the workbench along the circular route; wherein, the annular route is square annular route, and the centre is blockked, and simple structure is light, and occupation space is little, and the operation is stable.

Further, a plurality of trays 510 are placed on the conveying station of the workbench 110, and when one tray 510 is pushed by the pushing mechanism 200, the adjacent trays 510 are driven to move together, so that a small number of pushing mechanisms 200 are adopted, and a large number of trays 510 can be normally conveyed in a large-scale production line. Of course, a limiting structure is arranged between the conveying station of the workbench 110 and the fixing station of the workbench 110 (the two stations may be partially overlapped), so as to ensure that the tray 510 on the conveying station of the workbench 110 cannot move to the fixing station of the workbench 110 along with the pushing of the pushing mechanism 200, and realize that the subsequent feeding operation can be performed only through the feeding mechanism 300. Still further, after the feeding mechanism 300 completes the feeding operation, the tray 510 is placed back to the conveying station of the workbench 110 again, and then pushed back to the start point or the end point of the conveying station of the workbench 110 by the pushing mechanism 200, so as to replace the material, for example, a full material sheet 520 is placed on the magazine 530, the material sheet 520 is completely blanked after the feeding operation, and the empty tray 510 is pushed back to the start point or the end point of the conveying station of the workbench 110 by the pushing mechanism 200, the empty tray 510 is replaced by the tray 510 placed with the full material sheet 520 by a manual or related feeding device, or the material sheet 520 is directly placed in the empty tray 510, so as to form the tray 510 placed with the full material sheet 520. Still further, the assembly line further comprises a bottom plate 120 and a bracket 130, wherein the workbench 110 is fixed on the bottom plate 120 through the bracket 130, so that the workbench 110 is supported from the bottom plate 120, a space between the workbench 110 and the bottom plate 120 is provided, and the installation of the material pushing mechanism 200 and the feeding mechanism 300 is facilitated.

In the present embodiment, regarding the rollers 410, the rollers 410 are preferably arranged on the surface of the worktable 110 in an array to form a carrying surface, and the density can be set according to the area of the bottom surface of the tray 510 to be carried. Still further, the roller 410 includes a roller base having a notch, and a spherical ball is disposed on the roller base to be freely rolled; and, the material of the ball is preferably steel.

As shown in fig. 1 to 4, the present invention provides a preferred embodiment of a material pushing mechanism.

The pushing mechanism 200 includes a pushing rail 220 disposed along the transporting direction, a pushing slider 241 slidably disposed along the pushing rail, a pushing driver for driving the pushing slider 241 to slide on the pushing rail 220, and a pushing portion 242 disposed on the pushing slider for pushing the material. The pushing slider 241 slides along the pushing rail 220 under the pushing of the pushing electric cylinder 230 serving as a pushing driver, and the pushing portion 242 is fixed on the pushing slider 241 and moves under the matching of the pushing slider 241 and the pushing rail 220 to push the material.

Further, the working table 110 includes a first channel 101 disposed along the transportation direction, the pushing rail 220 is disposed below the working table along the length direction of the first channel 101, and the pushing portion 242 is disposed above the roller 410 through the first channel 101.

Specifically, the first slot 101 is a long notch disposed on the working platform 110, so that the pushing portion 242 can move above the working platform 110 under the action of the bottom pushing moving assembly, so as to effectively push the tray 510; the pushing mechanism 200 comprises a pushing track 220 arranged along the conveying direction, a pushing slider 241 arranged along the pushing track in a sliding manner, and a pushing part 242 arranged on the pushing slider to push the material; the push block 242 is preferably of a T-shaped configuration, or an L-shaped configuration, to facilitate placement over the table 110 through the first channel 101 and to more stably push the tray 510. The pushing mechanism 200 further comprises a support 211 and a base 212 arranged on the support 211, the base 212 is used as an installation plane of the pushing rail 220, the pushing mechanism 200 is better matched with the workbench 110 under the action of the support 211, the length of the pushing block 242 is shortened, and the tray 510 is pushed by concentrated pushing force.

As shown in fig. 1 to 6, the present invention provides a preferred embodiment of the feeding mechanism.

The working table 110 comprises a second slot 102 arranged along the feeding direction, the feeding mechanism 300 comprises a feeding track 310 arranged along the length direction of the second slot 102, a feeding slide 331 arranged along the feeding track 310 in a sliding manner, a feeding driver for driving the feeding slide 331 to slide on the feeding track 310, a lifting assembly 340 arranged on the feeding slide 331, and a clamping assembly 350 arranged on the lifting assembly 340; wherein, the clamping assembly 350 is driven by the feeding slide 331 to move below the material entering the second chute 102, and driven by the lifting assembly 340 to pass through the second chute 102 to approach the material and clamp the material.

Specifically, a sensor is arranged at a relevant position, such as the surface of the workbench 110, and when the arrival of the tray 510 is detected, the lifting assembly 340 is controlled to ascend, the tray 510 is lifted to be supported away from the roller 410, and then the tray 510 is clamped and fixed through the clamping assembly 350, wherein the bottom of the tray 510 is provided with a fixing structure 511 which is matched with the clamping assembly 350 and used as a clamping position, and the clamping assembly 350 is matched with the fixing structure 511 to realize clamping and fixing; of course, the clamping assembly 350 may clamp during or after being raised. Further, referring to fig. 1 and 3, the feeding slider 331 can be moved from the workstation 110 transportation station to the workstation 110 fixing station along the feeding track 310, and then is transported from the workstation 110 fixing station to the workstation 110 transportation station to drive the lifting assembly 340 to slide, that is, to drive the tray 510 to the blanking position of the workstation 110 fixing station, and to drive the tray 510 to the workstation 110 transportation station after completing the blanking operation. Wherein, the feeding cylinder 320 as a feeding driver controls the feeding slider 331 to slide along the feeding track 310, so as to drive the upper lifting assembly 340 to move along the feeding track 310.

Further, the clamping assembly 350 comprises two clamping blocks 351 capable of moving towards or/and away from each other, the clamping blocks 351 are driven by the feeding mechanism 300 to move to a clamping position at the bottom of the material, and move towards or away from each other to perform a clamping operation; and, the clamping block 351 is provided with a clamping bar 352 on the upper end surface, the fixing structure 511 of the tray 510 is made of sheet metal and is provided with two through holes 5111, the two clamping bars 352 penetrate into the through holes 5111 and then move oppositely or/and oppositely to realize clamping/grasping the fixing structure 511, so as to realize fixing of the tray 510. The lifting assembly 340 is slidably disposed on the feeding rail 310 through the feeding slider 331 and drives a supporting frame 332 to move up and down, and the clamping assembly 350 is disposed on the supporting frame 332.

Preferably, and referring to fig. 2 and 3, in different directions (with the side a of fig. 3 as the first side, and the clockwise directions as the second side, the third side and the fourth side, respectively) set on the table 110, the pushing mechanism 200 is disposed along the directions of the first side, the second side and the third side, such as 203, 201 and 202, respectively, and the feeding mechanism 300 is disposed in the direction of the fourth side. Firstly, the tray 510 is placed at the second edge direction, pushed to the third edge by the pushing mechanism 200, and then pushed to the feeding mechanism 300 at the fourth edge from the second edge direction by the pushing mechanism 200, moved to the corresponding feeding position by the pushing mechanism 200, and fed, and then placed back to the first edge (at this time, the table 110 transport station and the table 110 fixing station should be partially overlapped, so that the tray 510 is transported from the table 110 transport station to the table 110 fixing station, and then placed back to the table 110 transport station from the table 110 fixing station), and then pushed to the second edge from the fourth edge direction by the pushing mechanism 200 at the first edge or at the second edge, the material sheet 520 is replaced, that is, the empty tray 510 is replaced by the tray 510 placed with the full material sheet 520, or the material sheet 520 is directly placed in the empty tray 510, forming a tray 510 into which a full sheet 520 is placed.

As shown in fig. 1-7, the present invention provides a preferred embodiment of the assembly line.

In order to prevent the tray 510 from flowing backward, a check mechanism 450 for preventing the tray 510 from flowing backward is further provided at the transportation station of the work table 110. Specifically, the non-return mechanism 450 includes a non-return base, a non-return element rotatably disposed with the non-return base, and an elastic structure disposed between the non-return element and the non-return base for driving the non-return element to elastically return to the inclined position. Under normal conditions, the non-return piece is in the inclined position on workstation 110, after tray 510 realized clockwise transportation through pushing equipment 200, can press the non-return piece back to the base in through non-return mechanism 450, follow-up recovering to the inclined position under the elastic action of elastic construction, prevent the backward flow, can be blockked by the non-return piece of perk when tray 510 anticlockwise returns promptly. After completing one pushing operation, the pushing mechanism 200 returns to the original position, and performs the next pushing operation again.

Further, a positioning mechanism 420 matched with the material in a positioning manner is further arranged on the transportation station of the workbench 110, and the positioning mechanism 420 comprises a positioning main body 421, a magnet 423 arranged on the positioning main body 421 or a magnetically attractable metal, and a plunger 422 or a plug groove arranged on the positioning main body; preferably, the positioning body 421 is provided with a magnet 423 and a plunger 422. The tray 510 comprises a plug groove 5121 matched with the plunger 422 and magnetically attracted metal matched with the magnet 423, and preferably a sheet metal block 512 is arranged, and the plug groove 5121 is arranged on the sheet metal block 512; specifically, after the material pushing operation is completed, the tray 510 can be fixed by the positioning mechanism 420 at each position, and after the next material pushing operation, the tray 510 is separated from the fixed state by collision between the trays 510 and moves to the next position.

Furthermore, two sides of the transportation station of the working table 110 comprise a plurality of cam followers 430 arranged side by side to form a transportation channel; alternatively, the two sides of the transportation station of the working table 110 comprise railings 440 to form a transportation channel; alternatively, both sides of the transportation station of the working platform 110 respectively include a plurality of cam followers 430 and a rail 440 arranged side by side to form a transportation channel. Preferably, referring to fig. 1, a row of cam followers 430 is provided at the second side, and a corresponding row of cam followers 430 at the middle, a rail 440 is provided at the third side, a rail 440 is provided at the work station where the table 110 at the fourth side is fixed, and a stopper rail 441 preventing the tray 510 from moving is provided at both front and rear ends, and a row of cam followers 430 is provided at the first side. The cam follower 430 reduces friction during movement of the tray 510, and the rail 440 prevents the tray 510 from moving "off-course". Wherein, a row of rollers 513 is disposed at one end of the tray 510, and can cooperate with the rail 440 to reduce friction.

Further, the table 110 includes a first sensor 470 sensing the tray 510, and a second sensor 460 sensing the web 520. The first sensors 470 are disposed at different positions of the workbench 110, and cooperate with the pushing mechanism 200 and the feeding mechanism 300 to work, and when the tray 510 is detected, the pushing mechanism 200 and the feeding mechanism 300 are controlled to work according to a predetermined control scheme (such as time delay, such as immediate), so as to achieve circulation of the tray 510. And, a second sensor 460 is provided at the third side, detecting whether the material sheet 520 on the tray 510 in the direction of the second side exists, and if the tray 510 is empty, alarming to remind to change the material sheet 520.

The utility model discloses in, two at least magazines 530 have been placed on the tray 510 side by side, realize transportation and subsequent last unloading when two tablets 520, further raise the efficiency.

As shown in fig. 8-10, the present invention provides another preferred embodiment of the pipeline layout.

Relative to the flow line of fig. 1, the flow line of fig. 8 to 10 is additionally provided with a material pushing mechanism 200, such as 207, 204, 205 and 206, for pushing the material 600 in the fourth direction, and the length of the feeding track 310 of the feeding mechanism 300 is shortened for transporting the tray 510. Meanwhile, a row of cam followers 430 is also arranged at the fourth edge, the first edge direction is not provided with the first channel 101, the pushing block 242 of the pushing mechanism 200 extends inwards, and the first edge is provided with a railing 440.

Wherein the material 600 comprises a tray 610 and a magazine 620, similar to the tray 510 and the magazine 530, the magazine 620 is used for placing tablets.

Further, fig. 1 shows a combination device of manual feeding and automatic feeding, in this embodiment, a combination device of automatic blanking and manual blanking, blanking is performed to the feeding mechanism 300 through the blanking device, so that an external part (blanking device) is fed to the workbench through the feeding mechanism 300, and is transported to a corresponding manual blanking station through the cooperation of the material pushing mechanism 200, so as to perform manual blanking.

So as to meet the structural requirements of different loading and unloading systems.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, which is intended to cover all equivalent changes and modifications made within the scope of the present invention.

Claims (11)

1. A flow line, characterized by: the assembly line comprises a workbench, a plurality of rollers fixedly arranged on the workbench to bear materials, at least one material pushing mechanism arranged on a workbench conveying station and used for pushing the materials along the conveying direction, and a feeding mechanism arranged on the workbench fixing station and used for fixing the materials.

2. The pipeline of claim 1, wherein: the pushing mechanism comprises a pushing track arranged along the conveying direction, a pushing slider arranged along the pushing track in a sliding manner, a pushing driver driving the pushing slider to slide on the pushing track, and a pushing portion arranged on the pushing slider to push the material.

3. The pipeline of claim 2, wherein: the workstation includes the first channel that sets up along the direction of transportation, it sets up in the workstation below along the length direction of first channel to push away the material track, the setting of promotion portion above the gyro wheel is passed first channel.

4. The pipeline of claim 1, wherein: the working table comprises a second channel arranged along the feeding direction, the feeding mechanism comprises a feeding track arranged along the length direction of the second channel, a feeding slide block arranged along the feeding track in a sliding manner, a feeding driver driving the feeding slide block to slide on the feeding track, a lifting assembly arranged on the feeding slide block, and a clamping assembly arranged on the lifting assembly; the clamping assembly is driven by the feeding sliding block to move to a position below a material entering the second channel, and driven by the lifting assembly to penetrate through the second channel to be close to the material and clamp the material.

5. The pipeline of claim 4, wherein: the clamping assembly comprises two clamping blocks which can move oppositely or/and oppositely, the clamping blocks are driven by the feeding mechanism to move to a clamping position at the bottom of the material and move oppositely or oppositely to perform clamping operation.

6. The pipeline of claim 1, wherein: still be provided with on the transportation station of workstation with material location complex positioning mechanism, positioning mechanism includes the location main part to and set up the magnet or can be inhaled the metal by magnetism in the location main part, and set up the plunger or the cock groove in the location main part.

7. The pipeline of claim 1, wherein: still be provided with the non return mechanism that prevents the material backward flow on the transportation station of workstation, non return mechanism includes the non return base, rotates the non return spare that sets up with the non return base to and set up and can drive the elastic construction that non return spare elasticity resumes to the inclined position between non return spare and non return base.

8. The pipeline of claim 1, wherein: two sides of a conveying station of the workbench comprise a plurality of cam followers arranged side by side to form a conveying channel; or, the two sides of the transportation station of the workbench comprise railings to form a transportation channel; or, the two sides of the conveying station of the workbench respectively comprise a plurality of cam followers and railings which are arranged side by side to form a conveying channel.

9. The pipeline of claim 1, wherein: the workbench is also provided with a first inductor for inducing the position of the material.

10. The pipeline of claim 1, wherein: the material comprises a tray and a plurality of tablets stacked or arranged side by side on the tray, or the material comprises the tray and a material box arranged on the tray and a plurality of tablets stacked or arranged side by side in the material box; and a second inductor for inducing the material sheet is further arranged on the conveying station of the workbench.

11. The pipeline of claim 1, wherein: the transport route of assembly line is the annular route, feed mechanism sets up on the annular route, pushing equipment drives the material and transports to feed mechanism's fixed station from the material loading district and along the annular route on, drives the material again and transports back workstation material loading district department along the annular route.

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