CN213228716U

CN213228716U - Auto parts material feeding unit

Info

Publication number: CN213228716U
Application number: CN202021472368.5U
Authority: CN
Inventors: 陈敬波
Original assignee: Wuhan Deheng Automobile Equipment Co ltd
Current assignee: Wuhan Deheng Automobile Equipment Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-18
Anticipated expiration: 2030-07-23

Abstract

The utility model provides an auto parts material feeding unit, include: moving the trolley; the bearing device comprises a bearing frame, the bearing frame is obliquely arranged on the moving trolley, and at least two support frames are arranged on the upper surface of the bearing frame at intervals; the conveying device comprises at least one conveying device and a conveying device, wherein the conveying device comprises a guide chute for accommodating parts, the guide chute is fixedly arranged on the support frame and is provided with a feeding end and a discharging end, a guide rod for bearing the parts is fixedly arranged in the guide chute along the sliding direction of the guide chute, and a limiting plate is fixedly arranged at the discharging end of the guide chute; the material blocking device is arranged right below the discharging end of the guide sliding groove and used for distributing materials to the parts. The utility model discloses set up at least one conveyor and supporting device that bears, can place a plurality of parts with cloth, degree of automation is high, can advance line location in succession, snatchs the part of location through the manipulator is automatic, reduces artifical the input, improves work efficiency, realizes the purpose of continuous high-efficient production.

Description

Auto parts material feeding unit

Technical Field

The utility model relates to a welding machine technical field especially relates to an auto parts material feeding unit.

Background

For automobile parts, particularly parts with small automobile bodies, when welding, parts to be welded need to be placed in advance, and a manipulator is used for grabbing the parts to be welded which are positioned in advance so as to be matched with a welding fixture and welding equipment to be welded with a target part. And at present stage, will wait to weld the part one by one and place positioning fixture on, the manipulator snatchs again usually, from this to, then need the manual work to carry out the part in succession and place, work efficiency is low, and the cost of labor is high, and is unfavorable for the continuous efficient of production to go on.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an auto parts material feeding unit solves among the prior art artifical and carries out the part in succession and place, and work efficiency is low, and the cost of labor is high, and can't realize the problem of continuous high-efficient production.

The technical scheme of the utility model is realized like this: the utility model provides an auto parts material feeding unit, include:

moving the trolley;

the bearing device comprises a bearing frame, the bearing frame is obliquely arranged on the moving trolley, and at least two support frames are arranged on the upper surface of the bearing frame at intervals;

the conveying device comprises at least one conveying device and a conveying device, wherein the conveying device comprises a guide chute for accommodating parts, the guide chute is fixedly arranged on the support frame and is provided with a feeding end and a discharging end, a guide rod for bearing the parts is fixedly arranged in the guide chute along the sliding direction of the guide chute, and a limiting plate is fixedly arranged at the discharging end of the guide chute;

the material blocking device is arranged right below the discharging end of the guide sliding groove and used for distributing materials to the parts.

On the basis of the technical scheme, preferably, still be provided with the first adjustment mechanism who is used for adjusting the device gradient that bears between bearing frame and the travelling car, first regulation structure includes articulated seat and fixing base, the one end fixed mounting of articulated seat is on the travelling car, and the other end articulates with the low level end lower surface that bears the frame, and fixing base fixed mounting is provided with adjusting screw on the travelling car that bears frame high level end below place, bears and the high level end lower surface that bears the frame is articulated with the fixing base between the high level end lower surface that bears the frame, adjusting screw's upper end and the high level end lower surface that bears the frame articulate, and the fixing base upper surface is seted up with adjusting screw swing joint's first bar hole.

On the basis of the technical scheme, preferably, the stop device comprises a baffle piece and a cylinder, the baffle piece is arranged under a gap between two parts close to the limiting plate, the fixed end of the cylinder is fixedly arranged on the bearing frame under the discharging end of the guide chute, and the telescopic end of the cylinder is fixedly connected with the baffle piece.

Further, preferably, a first sensing element for sensing the first part at the discharging end is arranged on the limiting plate.

On the basis of the technical scheme, preferably, the conveying device further comprises a pressing rod, the pressing rod is arranged in the guide sliding groove located right above the part, the axis direction of the pressing rod is consistent with the moving direction of the part in the guide sliding groove, the initial end of the pressing rod is located at the opening end close to the guide sliding groove, and the tail end of the pressing rod is located in the guide sliding groove located right above the blocking piece.

Further, it is preferred, the support frame top is provided with the second adjustment mechanism that is used for adjusting the depression bar degree of depth in the guide chute, second adjustment mechanism includes first connecting plate, second connecting plate and third connecting plate, the both ends of first connecting plate respectively with the top fixed connection of support frame, second connecting plate and third connecting plate all are "L" type setting, second connecting plate fixed mounting is at the top surface of first connecting plate, the one end and the depression bar fixed connection of third connecting plate, the other end and second connecting plate swing joint.

Further, it is preferred, the direction spout includes the spout subassembly that two sets of intervals set up, the spout subassembly includes groove body and guard plate, the groove body is "L" type setting, and the groove body includes interconnect's horizontal segment and vertical section, horizontal segment and support frame swing joint, guard plate and vertical section swing joint.

Further, preferably, a gap is formed in the protection plate on one group of the chute assemblies, and the gap is opposite to the first part position on the discharging end.

Preferably, a second sensing element used for sensing the part is arranged on the supporting frame close to the direction of the discharge end of the guide chute.

Preferably, the top of the cylinder is further provided with a third induction element for inducing a second part on the discharge end.

The utility model discloses following beneficial effect has for prior art:

(1) the utility model discloses an auto parts material feeding unit through setting up the travelling car, can realize docking with welding equipment, makes things convenient for the manipulator to carry out the part on this material feeding unit and snatchs. Through the bearing device who sets up the slope on travelling car, when making things convenient for the direction spout to fix for the direction spout is to a lopsidedness, and operating personnel can place a plurality of auto parts one by one at the material loading end of direction spout, and the part slides to the discharge end along the direction spout, thereby is paved whole direction spout. When a part exists at a position close to the limiting plate, the material blocking device stretches out to separate the two parts close to the limiting plate, so that a manipulator can conveniently grab the first part close to the limiting plate to perform welding operation; when no part exists at the position close to the limiting plate, the stop device retracts, the part on the guide sliding chute slides downwards to fill the gap, and the circulation is performed in sequence. The utility model discloses set up at least one conveyor and supporting device that bears, can place a plurality of parts with cloth, degree of automation is high, can advance line location in succession, snatchs the part of location through the manipulator is automatic, reduces artifical the input, improves work efficiency, realizes the purpose of continuous high-efficient production.

(2) Through setting up first adjustment mechanism, can adjust the gradient of bearing device on the travelling car to adjust the part along the gliding speed of direction spout, and then adjust the feeding speed of part, snatch speed with the manipulator from this and match.

(3) Through setting up second adjustment mechanism, can adjust the depression bar degree of depth in the direction spout, prevent to lead to the fact the gliding in-process perk because of the too big clearance between depression bar and the part.

(4) Through the spout subassembly that sets up two sets of interval arrangements, through the position of adjustment tank body horizontal segment on the support frame, can adjust the interval between two sets of spout subassemblies to be suitable for the part of different width sizes, through adjusting the position on guard plate and the vertical section of groove body, can follow the vertical direction of groove body with the guard plate and go up and down the height, thereby be suitable for the part of co-altitude not.

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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an automobile part feeding device disclosed by the present invention;

fig. 2 is a schematic view of the internal structure of the carrying device and the conveying device disclosed in the present invention;

fig. 3 is a schematic view of an assembly structure of the carrying device and the conveying device disclosed by the present invention;

fig. 4 is a schematic structural view of the conveying device disclosed by the present invention;

in the figure, 1, a trolley is moved; 2. a carrying device; 21. a carrier; 22. a support frame; 3. a conveying device; 31. a guide chute; 32. a guide bar; 33. a limiting plate; 4. a material blocking device; 41. a barrier member; 42. a cylinder; 5. a first adjusting mechanism 51, a hinged seat; 52. a fixed seat; 53. adjusting the screw rod; 521. a first bar-shaped hole; 6. a first inductive element; 34. a pressure lever; 7. a second adjustment mechanism; 71. a first connecting plate; 72. a second connecting plate; 73. a third connecting plate; 721. a second bar-shaped hole; 310. a chute assembly; 311 a tank body; 312. a protection plate; 3110. a third strip-shaped hole; 3120. a notch; 8. a second inductive element; 9. a third inductive element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1, with reference to fig. 2, an embodiment of the present invention discloses an automobile part feeding device, which includes a moving trolley 1, at least one carrying device 2 and at least one conveying device 3.

Wherein, travelling car 1 can realize carrying out the butt joint with welding equipment, makes things convenient for the manipulator to carry out the part on this material feeding unit and snatchs.

The carrying device 2 is used for fixing the conveying device 3, in this embodiment, the carrying device 2 includes a carrying frame 21, and the carrying frame 21 is obliquely installed on the moving trolley 1, so as to fix the conveying device 3 and simultaneously enable the conveying device 3 to generate an oblique angle, thereby facilitating the automobile parts to slide down on the conveying device 3. The upper surface of the bearing frame 21 is provided with at least two support frames 22 at intervals, so that the conveying device 3 can be firmly fixed, and meanwhile, the conveying device 3 can be erected on the bearing device 2 by a certain height, so that manual feeding is facilitated.

Conveyor 3, including direction spout 31 for hold the part, direction spout 31 fixed mounting is on support frame 22, and direction spout 31 has material loading end and discharge end, and the material loading end is located the highest position of direction spout 31, and the unloading end is located the lowest position of direction spout 31. The parts are placed from the feeding end and slide down to the discharging end along the guide chute 31 due to self gravity. A guide bar 32 for carrying the parts is fixedly disposed in the guide chute 31 along the sliding direction thereof, so that the bottom of the parts can slide along the guide bar 32 while being carried by the guide bar 32, and both sides of the parts are restrained by the guide chute 31. A limiting plate 33 is fixedly mounted at the discharge end of the guide chute 31 and used for limiting all parts in the guide chute 31. Be provided with under the 31 discharge end of direction spout and be used for carrying out the dam device 4 that divides the material to the part, particularly, dam device 4 is used for separating two parts that are close to limiting plate 33, avoids second part gliding to cause the position influence to first part, and then influences the manipulator location and snatchs.

By adopting the technical scheme, an operator can place a plurality of automobile parts at the feeding end of the guide chute 31 one by one, and the parts slide to the discharging end along the guide chute 31, so that the whole guide chute 31 is fully paved. When a part exists near the position of the limiting plate 33, the material blocking device 4 extends out to separate the two parts near the position of the limiting plate 33, so that a manipulator can conveniently grab the first part near the position of the limiting plate 33 for welding operation; when no part exists at the position close to the limiting plate 33, the material blocking device 4 retracts, the part on the guide chute 31 slides downwards to fill the gap, and the circulation is performed in sequence. The utility model discloses set up at least one conveyor 3 and supporting bear device 2, can place a plurality of parts with cloth, degree of automation is high, can advance line location in succession, snatchs the part of location through the manipulator is automatic, reduces artifical the input, improves work efficiency, realizes the purpose of continuous high-efficient production.

Specifically, the utility model discloses still realize through following technical scheme.

In order to adjust the gradient of bearing device 2 on travelling car 1, the utility model discloses a technical scheme be, bear and set up first adjustment mechanism 5 between frame 21 and travelling car 1, it is concrete, first adjustment mechanism 5 is including articulated seat and fixing base 52, the one end fixed mounting of articulated seat is on travelling car 1, the other end carries out the hinge with the low level end lower surface that bears frame 21, fixing base 52 fixed mounting bears on the travelling car 1 at 21 high-order end below place, bear and be provided with adjusting screw 53 between 21 high-order end lower surface and the fixing base 52, adjusting screw 53's upper end with bear 21 high-order end lower surface hinge connection, fixing base 52 upper surface is seted up with adjusting screw 53 swing joint's first bar hole 521.

Adopt above-mentioned technical scheme, when needs carry out the inclination adjustment of bearing frame 21, only need adjust adjusting screw 53 and insert the downthehole degree of depth of adjusting, in this embodiment, the setting of first adjusting hole 521 makes things convenient for adjusting screw 53 at downthehole horizontal migration, and first bar hole 521 flushes with bearing frame 21 length direction. When needs will bear the inclination of frame 21 and transfer greatly, then only need with adjusting screw 53 along the upwards pulling of first bar hole, reach suitable angle after, use the bolt with adjusting screw 53 with fixing base 52 fix can, when needs will bear the inclination of frame 21 and transfer the hour, then only need insert adjusting screw 53 along first bar hole downwards, reach suitable angle after, use the bolt with adjusting screw 53 with fixing base 52 fix can. The embodiment of the utility model provides an in, bear frame 21 when adjusting the angle of inclination, bear and constitute the polygon between frame 21, articulated seat, adjusting screw 53, fixing base 52 and the travelling car 1, adopted the polygon principle to realize promptly that bear frame 21 angle of inclination adjusts.

In this embodiment, the material blocking device 4 includes a blocking member 41 and an air cylinder 42, the blocking member 41 is disposed right below a gap between two components near the position of the position-limiting plate 33, a fixed end of the air cylinder 42 is fixedly disposed on the carrier 21 right below a discharging end of the guide chute 31, and a telescopic end of the air cylinder 42 is fixedly connected with the blocking member 41. Adopt such technical scheme, when being close to limiting plate 33 department have the part to be responded to then, the flexible end extension of cylinder 42 will separate the ascending jack-up of shelves piece 41 to will be close to two parts of limiting plate 33 department and separate, avoid the gliding of second part to cause the position influence to first part, and then influence the manipulator location and snatch. When no part is sensed to be present near the limiting plate 33, the telescopic end of the cylinder 42 retracts, the barrier piece 41 moves downwards, and the second part slides downwards to the vacant position, so that the manipulator can grab the workpiece again.

Preferably, the limit plate 33 is provided with a first sensing element 6 for sensing the first part at the discharge end. The first sensing element 6 may be a proximity switch or a photosensor.

Referring to fig. 4, further, the conveying device 3 further includes a pressing rod 34, the pressing rod 34 is disposed in the guide chute 31 located right above the part, and an axial direction of the pressing rod 34 is consistent with a moving direction of the part in the guide chute 31. The initial end of the pressing rod 34 is located at the opening end close to the guide chute 31, and the tail end of the pressing rod 34 is located in the guide chute 31 right above the spacing piece 41, so that the pressing rod 34 does not exist at the part position close to the spacing plate 33, and the manipulator can conveniently grab and take out the part from the discharging end of the guide chute 31.

Referring to fig. 3, further, the top end of the supporting frame 22 is provided with a second adjusting mechanism 7 for adjusting the depth of the pressing rod 34 in the guide chute 31. The second adjusting mechanism 7 comprises a first connecting plate 71, a second connecting plate 72 and a third connecting plate 73, two ends of the first connecting plate 71 are respectively fixedly connected with the top end of the support frame 22, the second connecting plate 72 and the third connecting plate 73 are both arranged in an L shape, the second connecting plate 72 is fixedly installed on the top surface of the first connecting plate 71, one end of the third connecting plate 73 is fixedly connected with the pressure lever 34, and the other end of the third connecting plate is movably connected with the second connecting plate 72. By adopting the mechanism, the height of the third connecting plate 73 in the vertical direction of the second connecting plate 72 is adjusted, so that the depth of the compression bar 34 in the guide sliding groove 31 is adjusted, the tilting of the compression bar 34 and a part in the sliding process caused by overlarge gap is prevented, and the unsmooth sliding of the part caused by the undersize gap between the compression bar 34 and the part is avoided. In this embodiment, the second connecting plate 72 is provided with a second strip-shaped hole 721, and the third connecting plate 73 is adjusted and fixed with the second strip-shaped hole 721 through a bolt.

In this embodiment, the guide chute 31 includes two sets of chute components 310 that the interval set up, and the chute components 310 includes groove body 311 and protection plate 312, and the groove body 311 is "L" type setting, and the groove body 311 includes interconnect's horizontal segment and vertical section, horizontal segment and support frame 22 swing joint, protection plate 312 and vertical section swing joint. Adopt above-mentioned technical scheme, through the position of adjustment tank body 311 horizontal segment on support frame 22, can adjust the interval between two sets of spout subassemblies 310 to be suitable for the part of different width sizes, through adjusting the position on guard plate 312 and the vertical section of tank body 311, can follow the vertical direction of tank body 311 with guard plate 312 and go up and down the height, thereby be suitable for the part of co-altitude not. It should be noted that, all be provided with third bar-shaped hole 3110 on groove body 311 horizontal segment and the vertical section, the convenience is when fixed, and the bolt can carry out position control fixed in third bar-shaped hole 3110.

As the preferred scheme of the utility model, wherein be provided with breach 3120 on the guard plate 312 on a set of spout subassembly 310, breach 3120 is just to the first part position on the discharge end. By adopting the structure, the manipulator is convenient to have larger grabbing space, and then the part is easily grabbed.

Preferably, a second sensing element 8 for sensing the parts is arranged on the supporting frame 22 near the discharge end of the guide chute 31. Preferably, the second sensing element 8 may be a proximity switch or a photosensor. By adopting the technical scheme, after the guide sliding grooves 31 are completely filled with parts by an operator, the parts are automatically discharged and are grabbed away by the mechanical arm one by one, when the second sensing element 8 senses that no part is arranged right above the second sensing element, the sensing signal can be transmitted to the control cabinet, the control cabinet sends out an alarm signal, so that the operator is reminded of timely feeding, and the feeding device can continuously feed materials.

Preferably, the top of the cylinder 42 is further provided with a third inductive element 9 for sensing a second part on the discharge end. The third inductive element 9 may be a proximity switch or a photosensor. By adopting the technical scheme, when the third sensing element 9 cannot detect the second part on the discharging end, the fact that no part exists in the whole guide chute 31 is indicated, at the moment, a sensing signal is transmitted to the control cabinet, and the control cabinet automatically stops the mechanical execution of the mechanical arm to perform the grabbing action.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auto parts material feeding unit, its characterized in that includes:

a mobile trolley (1);

the device comprises at least one carrying device (2), wherein the carrying device (2) comprises a carrying frame (21), the carrying frame (21) is obliquely arranged on the movable trolley (1), and at least two supporting frames (22) are arranged on the upper surface of the carrying frame (21) at intervals;

the conveying device comprises at least one conveying device (3) and a supporting frame (22), wherein the conveying device comprises a guide chute (31) used for accommodating parts, the guide chute (31) is fixedly arranged on the supporting frame (22), the guide chute (31) is provided with a feeding end and a discharging end, a guide rod (32) used for bearing the parts is fixedly arranged in the guide chute (31) along the sliding direction of the guide chute, and a limiting plate (33) is fixedly arranged at the discharging end of the guide chute (31);

and the material blocking device (4) is arranged right below the discharge end of the guide chute (31) and is used for distributing materials to the parts.

2. The feeding device for automobile parts as claimed in claim 1, wherein: bear and still be provided with between frame (21) and travelling car (1) and be used for adjusting first adjustment mechanism (5) of bearing device (2) gradient, first regulation structure is including articulated seat and fixing base (52), the one end fixed mounting of articulated seat is on travelling car (1), and the other end articulates with the low level end lower surface that bears frame (21), and fixing base (52) fixed mounting bears on travelling car (1) that frame (21) high level end below place, bears and is provided with adjusting screw (53) between high level end lower surface and fixing base (52) of frame (21), and the upper end of adjusting screw (53) articulates with the high level end lower surface that bears frame (21), and first bar hole (521) with adjusting screw (53) swing joint are seted up to fixing base (52) upper surface.

3. The feeding device for automobile parts as claimed in claim 1, wherein: the material blocking device (4) comprises a baffle piece (41) and a cylinder (42), the baffle piece (41) is arranged under a gap between two parts close to the position of the limiting plate (33), the fixed end of the cylinder (42) is fixedly arranged on a bearing frame (21) under the discharging end of the guide sliding groove (31), and the telescopic end of the cylinder (42) is fixedly connected with the baffle piece (41).

4. The feeding device for automobile parts as claimed in claim 3, wherein: the limiting plate (33) is provided with a first induction element (6) used for inducing the first part at the discharge end.

5. The feeding device for automobile parts as claimed in claim 3, wherein: the conveying device (3) further comprises a pressing rod (34), the pressing rod (34) is arranged in the guide sliding groove (31) located right above the part, the axial direction of the pressing rod (34) is consistent with the moving direction of the part in the guide sliding groove (31), the initial end of the pressing rod (34) is located at the opening end close to the guide sliding groove (31), and the tail end of the pressing rod (34) is located in the guide sliding groove (31) located right above the baffle piece (41).

6. The feeding device for automobile parts as claimed in claim 5, wherein: support frame (22) top is provided with second adjustment mechanism (7) that are used for adjusting depression bar (34) degree of depth in guide chute (31), second adjustment mechanism (7) include first connecting plate (71), second connecting plate (72) and third connecting plate (73), the both ends of first connecting plate (71) respectively with the top fixed connection of support frame (22), second connecting plate (72) and third connecting plate (73) all are "L" type setting, second connecting plate (72) fixed mounting is at the top surface of first connecting plate (71), the one end and the depression bar (34) fixed connection of third connecting plate (73), the other end and second connecting plate (72) swing joint.

7. The feeding device for automobile parts as claimed in claim 1, wherein: the direction spout (31) include spout subassembly (310) that two sets of intervals set up, spout subassembly (310) are including groove body (311) and guard plate (312), groove body (311) are "L" type setting, and groove body (311) are including interconnect's horizontal segment and vertical section, horizontal segment and support frame (22) swing joint, guard plate (312) and vertical section swing joint.

8. The feeding device for automobile parts as claimed in claim 7, wherein: a notch (3120) is formed in a protective plate (312) of one group of the chute assemblies (310), and the notch (3120) faces a first part position on the discharge end.

9. The feeding device for automobile parts as claimed in claim 1, wherein: a second induction element (8) used for inducing parts is arranged on the supporting frame (22) close to the direction of the discharging end of the guide chute (31).

10. The feeding device for automobile parts as claimed in claim 3, wherein: the top of the air cylinder (42) is also provided with a third induction element (9) for inducing a second part on the discharging end.