CN213560692U

CN213560692U - Welding robot workstation

Info

Publication number: CN213560692U
Application number: CN202022362044.2U
Authority: CN
Inventors: 董乐升
Original assignee: Tianjin Jinhaoli Industry And Trade Co ltd
Current assignee: Tianjin Jinhaoli Industry And Trade Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a welding robot workstation relates to welding equipment technical field, including the installation base, the rotation of installation base middle part sets up welding robot, and welding robot bilateral symmetry rotates and is provided with the upset workstation, and a plurality of constant head tanks have been seted up to the upset workstation upper surface, and the constant head tank is provided with clamping mechanism along its width direction both sides; the overturning worktable is characterized in that a feeding mechanism is arranged on one side of the width direction of the overturning worktable and comprises a plurality of feeding slide rails and a fixed chute, a sliding block is arranged on the fixed chute in a sliding mode, the upper surface of the sliding block is hinged with a plurality of poking rods, the feeding mechanism comprises a driving motor and a driving connecting rod which drive the sliding block to move, and a plurality of material storage boxes are fixed above one end, far away from the overturning worktable, of each feeding slide rail. Through set up upset workstation and feeding, press from both sides tight, discharge mechanism near welding robot, realize automatic feed, press from both sides tight, welding and ejection of compact work, practice thrift the human cost, improve work efficiency.

Description

Welding robot workstation

Technical Field

The utility model relates to a welding robot equipment technical field especially relates to a welding robot workstation.

Background

The welding robot is an industrial robot engaged in welding, along with the rapid development of electronic technology and computer technology, the welding robot has more extensive application in industry, and the development of a welding workstation matched with the welding robot is relatively slow.

The utility model discloses a current utility model patent that the bulletin number is CN207289255U discloses a two welding robot workstations in fixed duplex position, its structure includes the controller, the welding robot, anchor clamps one, first lifter plate, a pedestal, the fixer, the removal automobile body, the second lifter plate, anchor clamps two, the welding robot divides to establish both sides and adopts the mode of putting side by side, form by the combination of multistage steel sheet, the welding robot front end is equipped with tip welder, the welding robot upper end is equipped with the controller and adopts bolt cooperation mode even as an organic whole, the welding robot adopts corresponding gomphosis mode with the base to be connected, anchor clamps two are connected with second lifter plate both sides cylinder, the second lifter plate uses the inboard to be the shape for the line.

Adopt above-mentioned technical scheme, fix welding workpiece by anchor clamps one and anchor clamps two, treat the machined part through controller drive welding robot and weld, need the manual work to each kind treat that the machined part manual installation presss from both sides tightly to the welding position that corresponds and weld during the use, the step is loaded down with trivial details, and the human cost is higher, and machining efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding robot workstation can realize work piece automatic feed, press from both sides tightly, welding and the ejection of compact is collected, practices thrift the human cost, improves work efficiency height.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a welding robot workstation comprises an installation base, wherein a welding robot is rotationally arranged in the middle of the installation base, two turnover workbenches are symmetrically rotationally arranged on two sides of the welding robot, a plurality of positioning grooves are formed in the upper surfaces of the turnover workbenches, and a plurality of groups of clamping mechanisms are arranged on the positioning grooves along two sides of the positioning grooves in the width direction; upset workstation width direction one side is provided with feed mechanism, feed mechanism includes a plurality of feeding slide rails and fixed spout, feeding slide rail and fixed spout extend along upset workstation width direction, it is provided with the slider to slide on the fixed spout, the slider upper surface articulates there are a plurality of poker rods, each poker rod upper end is located feeding slide rail middle part, feed mechanism includes driving motor and the drive connecting rod of drive slider motion, the one end top that upset workstation was kept away from to the feeding slide rail is fixed with a plurality of workbins.

Through adopting above-mentioned technical scheme, set up feed mechanism and clamping mechanism simultaneously on the workstation around the welding robot, can treat the automatic feed of machined part, location, clamp tightly and welding in the material storage box, avoid artifical material loading and press from both sides tightly, greatly reduced cost of labor improves work efficiency.

The utility model discloses further set up to: the supporting platform column is fixed below the two ends of the length direction of the overturning workbench, the overturning mechanism is fixed on the upper surface of the supporting platform column far away from the welding robot and comprises an overturning motor and an overturning support, the overturning support is fixed on a main shaft of the overturning motor, and the overturning support is fixedly connected with the overturning workbench.

By adopting the technical scheme, the upper table top can be turned along the main shaft of the turning motor along with the turning motor, so that the workpiece to be machined, which is arranged on the upper table top, can be welded at any angle, and the application range of the workstation is expanded.

The utility model discloses further set up to: the feeding mechanism comprises a feeding support, the feeding slide rail is fixed on the upper surface of the feeding support, and the tail end of the feeding slide rail is opposite to the positioning groove.

Through adopting above-mentioned technical scheme, the feeding slide rail is just to the constant head tank, will treat through feed mechanism that the machined part removes to the constant head tank in, realizes automatic feed, avoids treating the machined part skew, practices thrift the human cost, improves work efficiency.

The utility model discloses further set up to: the poke rods are uniformly arranged at intervals along the length direction of the sliding block; a hinge block is fixed below the fixed chute, one end of the driving connecting rod is hinged with the lower surface of the sliding block, and the other end of the driving connecting rod is hinged with one side wall of the hinge block; the driving motor main shaft and the end of the driving connecting rod hinged with the hinging block are fixedly connected, and the sliding block is driven to slide through the rotation of the driving motor.

Through adopting above-mentioned technical scheme, driving motor drives the drive connecting rod and rotates, and the drive connecting rod drives the slider along slide rail direction reciprocating motion, and each poker rod swing of handing-over at the slider upper surface promotes the work piece of treating on the feeding slide rail and feeds towards the upset workstation, realizes treating the intermittent type nature of work piece and feeds.

The utility model discloses further set up to: the poke rod is L-shaped and comprises a lower end rod and an upper end rod, the lower end rod is abutted against the upper surface of the sliding block, the upper end rod points to the middle of the feeding sliding rail, and the weight of the lower end rod is larger than that of the upper end rod.

Through adopting above-mentioned technical scheme, when the work piece was treated in the poker rod promotion, one end and slider upper surface butt, one end and work piece lateral wall butt when guaranteeing the work piece and removing stability, are blockked by the work piece when returning, and the poker rod swing, later in the action of gravity under the reassembling, avoid artifical adjustment, improve work efficiency.

The utility model discloses further set up to: the distance between the lower surface of the storage box and the upper surface of the feeding slide rail is larger than the thickness of the workpiece to be machined, and the upper end of the upper end rod is lower than the lower surface of the storage box.

Through adopting above-mentioned technical scheme, guarantee to treat that the machined part can slide along the feeding slide rail, the poker rod can stably the propelling movement treat the machined part, improves feeding efficiency.

The utility model discloses further set up to: a discharging mechanism is fixed on the other side of the turnover workbench in the width direction, a plurality of carrier rollers are rotatably arranged on the discharging mechanism, and the axial direction of the carrier rollers is parallel to the length direction of the upper table top.

By adopting the technical scheme, the sliding friction between the welded workpiece and the discharging mechanism is changed into rolling friction, and the surface abrasion of the workpiece is reduced.

The utility model discloses further set up to: a finished product box is arranged below the discharging mechanism in a sliding mode along the width direction of the upper table top, and a handle is fixed on the side wall, away from the upper table top, of the finished product box along the width direction of the upper table top.

Through adopting above-mentioned technical scheme, when this workstation was out of work, can slide the bearing roller below with the finished product case, save space, the during operation utilizes the handle to pull out facilitate the use.

To sum up, the utility model discloses a beneficial technological effect does:

(1) through set up feed mechanism, clamping mechanism and discharge mechanism around welding robot in the workstation, realize weldment work station's automatic feed, self-holding, automatic weld, the automatic discharge and finished product are collected, practice thrift the human cost greatly and improve work efficiency.

(2) The upper table top of the turnover workbench is arranged to be the turnover table top, so that the angle of a workpiece arranged on the upper table top can be adjusted, the welding robot can conveniently perform welding work at all angles, the working efficiency is improved, and the use range of the workstation is expanded.

(3) The feeding mechanism intermittently pushes the workpiece to move, so that the workpiece processing period and the workpiece emergency period are mutually matched, continuous processing without stopping is realized, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of an embodiment of the present invention, which is mainly used for embodying the structures of the turnover mechanism and the discharging mechanism;

FIG. 3 is a sectional view taken along line A-A of FIG. 1, mainly for embodying the structure of the guide bar;

FIG. 4 is a partial enlarged view of a portion B in the middle of FIG. 1, which is mainly used for showing the structure of the feeding mechanism;

fig. 5 is a partially enlarged view of a portion C in fig. 1, and is mainly used for showing the structure of the clamping mechanism.

Reference numerals: 1. installing a base; 2. a feeding mechanism; 21. a feed support; 22. a feeding slide rail; 23. a fixed seat; 24. fixing the chute; 25. a slider; 26. a poke rod; 27. a hinged block; 28. a drive link; 29. a drive motor; 3. A material storage box; 4. a welding robot; 5. turning over the workbench; 51. supporting the table column; 52. a turnover mechanism; 521. turning over a motor; 522. turning over the bearing; 523. turning over the bracket; 53. an upper table top; 54. positioning a groove; 6. a clamping mechanism; 61. a first cylinder; 62. a horizontal connecting rod; 63. a vertical connecting rod; 64. vertically pressing a block; 65. a second cylinder; 66. horizontal briquetting; 7. A discharging mechanism; 71. a discharge base; 72. a carrier roller; 73. a finished product box; 74. a handle.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawings 1 and 4, the welding robot workstation comprises an installation base 1, wherein two groups of feeding mechanisms 2 are symmetrically arranged on the upper surface of the installation base 1 along the width direction of the installation base 1, each feeding mechanism 2 comprises a feeding support 21, the feeding supports 21 are fixed on the upper surface of the installation base 1, a plurality of feeding slide rails 22 are fixed above the feeding supports 21, and the feeding slide rails 22 extend along the length direction of the installation base 1; a storage box 3 is fixed above one end of the feeding slide rail 22, the bottom of the storage box 3 is provided with a hole, the bottom of the storage box 3 is close to the upper surface of the feeding slide rail 22, and the distance between the bottom of the storage box 3 and the upper surface of the feeding slide rail 22 is slightly larger than the thickness of a workpiece to be machined; fixed seat 23 is fixed with in the middle part of feeding support 21, and fixed seat 23 is the rectangle, and fixed surface is provided with fixed spout 24 on fixed seat 23, and fixed spout 24 extends along feeding slide rail 22 direction, is located corresponding feeding slide rail 22 below.

With reference to fig. 2 and fig. 3, a sliding block 25 is slidably disposed on the fixed chute 24 along the direction of the fixed chute 24, the upper surface of the sliding block 25 is hinged with a plurality of poking rods 26, each poking rod 26 is L-shaped and comprises an upper end rod 261 and a lower end rod 262, the weight of the upper end rod 261 is greater than that of the lower end rod 262, the top end of each poking rod 26 is located in the middle of the feeding slide rail 22, and the poking rods 26 are uniformly spaced along the direction of the feeding slide rail 22; a hinge block 27 is fixed on the upper surface of the fixed seat 23, a driving connecting rod 28 is rotatably arranged on the hinge block 27, and the end part of the driving connecting rod 28 is hinged on the lower surface of the sliding block 25; a driving motor 29 is fixed on one side of the hinged seat, a main shaft of the driving motor 29 is fixedly connected with one end of the driving connecting rod 28, which is in rotating fit with the hinged block 27, and the main shaft of the driving motor 29 rotates to drive the driving connecting rod 28 to move and drive the sliding block 25 to reciprocate along the direction of the feeding sliding rail 22; a plurality of workpieces to be processed are horizontally stacked in the storage box 3, the driving motor 29 drives the sliding block 25 to reciprocate along the direction of the feeding sliding rail 22, the upper end rod 262 of the poke rod 26 penetrates through the feeding sliding rail 22 to abut against one side face of the workpieces to be processed, the lower end rod 261 abuts against the upper surface of the sliding block 25, and the workpieces to be processed are pushed to intermittently move along the feeding sliding rail 22.

Referring to the attached drawings 1 and 2, the middle part of the mounting base 1 is rotatably provided with a welding robot 4, the motion range of a mechanical arm of the welding robot 4 can cover the mounting base 1, the welding robot is symmetrically provided with turnover tables 5 along the two sides of the width direction of the mounting base 1, each turnover table 5 comprises a support table column 51, each support table column 51 is vertically fixed on the upper surface of the mounting base 1, the welding robot 4 is respectively provided with two support table columns 51 along the two sides of the width direction of the mounting base 1, the upper surface of each support table column 51 is fixedly provided with a turnover mechanism 52, each turnover mechanism 52 comprises a turnover motor 521 and a turnover bearing 522, each turnover motor 521 is fixed on the upper surface of the support table column 51 far away from the welding robot 4, and each turnover bearing 522 is fixed on the upper surface of the support table; the overturning worktable 5 comprises an upper table surface 53, the upper table surface 53 is rectangular, overturning supports 523 are fixed on two sides of the upper table surface 53 in the length direction, the overturning supports 523 close to the overturning motor 521 are fixed on a main shaft of the overturning motor 521, and the overturning supports 523 close to the overturning bearings 522 are in running fit with the overturning bearings 522. The upper table surface 53 is driven to turn by the turning motor 521 to realize the welding work at a plurality of angles.

Referring to fig. 5, a plurality of positioning grooves 54 are formed in the upper surface of the upper table 53 along the width direction of the upper table 53, the positioning grooves 54 extend along the width direction of the upper table 53, clamping mechanisms 6 are symmetrically fixed to two sides of each positioning groove 54, each clamping mechanism 6 comprises a first cylinder 61, the first cylinder 61 is vertically fixed to the upper surface of the upper table 53, a horizontal connecting rod 62 is fixed to the top end of a piston rod of the first cylinder 61, the horizontal connecting rod 62 extends along the length direction of the upper table 53, a vertical connecting rod 63 is fixed to the lower surface of one end, away from the piston rod of the first cylinder 61, of the horizontal connecting rod 62, a vertical pressing block 64 is fixed to the lower surface of; the clamping mechanism 6 comprises a second cylinder 65, the second cylinder 65 is fixed on the upper surface of the upper table surface 53, the axial direction of a piston rod of the second cylinder 65 is parallel to the length direction of the upper table surface 53, a horizontal pressing block 66 is fixed at the top end of the piston rod of the second cylinder 65, and the horizontal pressing block 66 is in a step shape. The feeding mechanism 2 pushes the workpiece to be machined into the positioning groove 54, the piston rod of the second cylinder 65 extends to block the workpiece to be machined, the workpiece to be machined is clamped in the horizontal direction, the piston rod of the first cylinder 61 contracts to drive the vertical pressing block 64 to move downwards, the workpiece to be machined is clamped in the vertical direction, and the stability of the workpiece to be machined in the welding process is guaranteed.

Referring to fig. 1 and fig. 2, a discharging mechanism 7 is fixed on one side of the upper table 53 away from the feeding mechanism 2 in the width direction, the discharging mechanism 7 comprises a discharging base 71, a plurality of carrier rollers 72 are rotatably arranged on the top of the discharging base 71, and the axial direction of the carrier rollers 72 is parallel to the length direction of the upper table 53; a finished product box 73 is arranged in the middle of the discharging base 71 in a sliding manner along the width direction of the upper table surface 53, and the finished product boxes 73 are rectangular and are positioned below the carrier rollers 72; a handle 74 is fixed to the side wall of the product box 73 remote from the inversion table 5. After the welded workpiece is unclamped, the overturning motor 521 drives the upper table surface 53 to overturn towards the discharging mechanism 7, the workpiece slides onto the carrier roller 72 under the action of gravity, and slides into the finished product box 73 along the carrier roller 72 to complete finished product collection.

The working principle of the embodiment is as follows: when the workstation works, workpieces to be processed are horizontally stacked in the material storage box 3, the poke rod 26 of the feeding mechanism 2 is driven by the driving motor 29 to reciprocate along the direction of the feeding slide rail 22, the workpieces to be processed are pushed to intermittently move along the feeding slide rail 22 to the overturning worktable 5, when the workpiece to be processed reaches the upper table surface 53 of the turnover worktable 5, the workpiece to be processed enters the positioning groove 54, is clamped vertically and horizontally by the clamping mechanism 6, under the action of the turnover mechanism 52, the workbench can be turned over along the main shaft of the turnover motor 521 to adjust the angle of the workpiece to be machined, so that the welding robot 4 can conveniently carry out multi-angle welding, the welding efficiency is improved, after the welding is finished, the upper table surface 53 of the turnover workbench 5 inclines towards the discharging mechanism 7, the clamping mechanism 6 releases clamping on the workpiece, the workpiece slides onto the carrier roller 72, and the workpiece slides into the finished product box 73 along the carrier roller 72 to complete collection of the finished product workpiece.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a welding robot workstation, includes installation base (1), installation base (1) middle part is rotated and is provided with welding robot (4), its characterized in that: two overturning working tables (5) are symmetrically and rotatably arranged on two sides of the welding robot (4), a plurality of positioning grooves (54) are formed in the upper surfaces of the overturning working tables (5), and a plurality of groups of clamping mechanisms (6) are arranged on two sides of each positioning groove (54) in the width direction; upset workstation (5) width direction one side is provided with feed mechanism (2), feed mechanism (2) include a plurality of feeding slide rails (22) and fixed spout (24), feeding slide rail (22) with fixed spout (24) are followed upset workstation width direction extends, it is provided with slider (25) to slide on fixed spout (24), slider (25) upper surface articulates there are a plurality of poker rods (26), each poker rod (26) upper end is located feeding slide rail (22) middle part, feed mechanism (2) are including the drive driving motor (29) and drive connecting rod (28) of slider (25) motion, feeding slide rail (22) are kept away from the one end top of upset workstation (5) is fixed with a plurality of material storage boxes (3).

2. A welding robotic workstation as claimed in claim 1, wherein: the welding robot overturning device is characterized in that supporting table columns (51) are fixed below two ends of the overturning workbench (5) in the length direction, overturning mechanisms (52) are fixed on the upper surfaces of the supporting table columns (51) far away from the welding robot (4), each overturning mechanism (52) comprises an overturning motor (521) and an overturning support (523), each overturning support (523) is fixed on a main shaft of the corresponding overturning motor (521), and each overturning support (523) is fixedly connected with the overturning workbench (5).

3. A welding robotic workstation as claimed in claim 1, wherein: the feeding mechanism (2) comprises a feeding support (21), the feeding slide rail (22) is fixed on the upper surface of the feeding support (21), and the tail end of the feeding slide rail (22) is opposite to the positioning groove (54).

4. A welding robotic workstation as claimed in claim 3, wherein: the poke rods (26) are uniformly arranged at intervals along the length direction of the slide block (25); a hinge block (27) is fixed below the fixed sliding chute (24), one end of the driving connecting rod (28) is hinged with the lower surface of the sliding block (25), and the other end of the driving connecting rod is hinged with one side wall of the hinge block (27); the main shaft of the driving motor (29) is fixedly connected with one end, hinged with the hinge block (27), of the driving connecting rod (28), and the sliding block (25) is driven to slide through the rotation of the driving motor (29).

5. A welding robotic workstation as claimed in claim 4, wherein: the poke rod (26) is L-shaped and comprises a lower end rod (261) and an upper end rod (262), the lower end rod (261) is abutted to the upper surface of the sliding block (25), the upper end rod (262) points to the middle of the feeding sliding rail (22), and the weight of the lower end rod (261) is larger than that of the upper end rod (262).

6. A welding robotic workstation as claimed in claim 5, wherein: the distance between the lower surface of the storage box (3) and the upper surface of the feeding slide rail (22) is larger than the thickness of a workpiece to be machined, and the upper end of the upper end rod (262) is lower than the lower surface of the storage box (3).

7. A welding robotic workstation as claimed in claim 1, wherein: a discharging mechanism (7) is fixed on the other side of the width direction of the turnover workbench (5), a plurality of carrier rollers (72) are arranged on the upper surface of the discharging mechanism (7) in a rotating mode, and the axial direction of the carrier rollers (72) is parallel to the length direction of the turnover workbench (5).

8. A welding robotic workstation as claimed in claim 7, wherein: a finished product box (73) is arranged below the discharging mechanism (7) in a sliding mode along the direction of the sliding rail, and a handle (74) is fixed on the side wall, away from the overturning worktable (5), of the finished product box (73).