CN216780676U

CN216780676U - Round tube engraving angle adjustable mechanism

Info

Publication number: CN216780676U
Application number: CN202220131748.5U
Authority: CN
Inventors: 谢中华; 赵阳; 张永清; 肖正平
Original assignee: Wuhan Weisi Electromechanical Equipment Co ltd
Current assignee: Wuhan Weisi Electromechanical Equipment Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-21
Anticipated expiration: 2032-01-19

Abstract

The utility model provides a mechanism with an adjustable circular tube engraving angle, which relates to the technical field of automatic marking equipment and comprises: bear the bottom plate, bear the top fixed mounting of bottom plate has two metal support poles, two fixed cover is equipped with the grafting board between metal support pole's the exterior wall, the bottom welding of grafting board has interior frame, this device adopts laser marking machine, marking machine oscilaltion adjustment subassembly, servo motor, planetary reducer, synchronous belt drive, rotation axis subassembly, rotating base, to pressing from both sides the mutually supporting of subassemblies such as locating component for can adjust the laser marking head in the different region alignment on the pipe circumference fast in the automation equipment, satisfy the mark of beating of different angles of different products, also can be according to the diameter fast adjustment clamping range of processing pipe wall simultaneously, effectively solve current device can't be according to pipe type product kind, beat the mark position and beat the mark angle difference, realize that a money equipment satisfies the compatible processing problem of multiple different products.

Description

Round tube engraving angle adjustable mechanism

Technical Field

The utility model relates to the technical field of automatic marking equipment, in particular to a mechanism with an adjustable circular tube engraving angle.

Background

The marking machine is a generalized concept and mainly comprises three types of pneumatics, lasers and electroerosion, wherein the three types are pneumatics: computer control, the printing needle is high frequency impact motion under the compressed air effect to print out the mark that has certain degree of depth on the work piece, mark characteristics: with greater depth, laser marking machines use a laser beam to make permanent marks on the surface of various materials. The marking effect is that deep layer materials are exposed through the evaporation of surface layer materials, so that exquisite patterns, trademarks and characters are carved, and the fixed and unchangeable trademarks are mainly printed by electric corrosion just like stamping, but the printing content is inconvenient to change.

At present, the two-dimension code marking of pipes or shaft products is frequently involved in the field of industrial automation, and due to the problems that the pipe products are various in types, the marking positions and the marking angles are different, namely the compatibility problem of multiple types of equipment is solved, and the compatibility processing problem of multiple different products needs to be met by one type of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a quasi-laser marking head cannot meet the marking of different products at different angles due to the fact that more areas on the circumference of a circular tube cannot be automatically adjusted in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: pipe stamp mark angularly adjustable mechanism includes: the bearing device comprises a bearing bottom plate, wherein two metal supporting rods are fixedly mounted at the top of the bearing bottom plate, a grafting plate is fixedly sleeved between the outer surface walls of the two metal supporting rods, an inner connecting frame is welded at the bottom of the grafting plate, a driving wheel is movably arranged on one side of the outer wall of the inner connecting frame, an installation L-shaped frame is movably sleeved on the outer surface wall of the driving wheel, a dovetail groove type manual displacement table is fixedly mounted at the top of the installation L-shaped frame, a centering floating mechanism is arranged inside the dovetail groove type manual displacement table, a clamping cylinder is fixedly mounted at the top of the centering floating mechanism, a moving claw is fixedly sleeved at the output end of the clamping cylinder, a clamping groove is formed in one side of the outer wall of the moving claw, a clamping block is movably inserted in the clamping groove, an in-place detection mechanism is fixedly mounted on one side of the outer wall of the clamping cylinder, and two follow-up bearings are movably arranged at the top of the clamping cylinder, two be provided with the pipe body between the outward appearance wall of follower bearing and removal claw, the bottom welding of grafting board has outer fishplate bar, outer wall one side fixed mounting of outer fishplate bar has planetary reducer, planetary reducer's input fixed mounting has servo motor, the activity of outer wall one side of outer fishplate bar is provided with two gears, planetary reducer's output runs through the outward appearance wall of outer fishplate bar to be connected with one of them gear, two movable sleeve is equipped with hold-in range, two between the outward appearance wall of gear one of them outward appearance wall and drive wheel are connected.

Preferably, four limiting sleeves are fixedly inserted at the top of the grafting plate, movable rods are movably inserted into the inner surface walls of the four limiting sleeves, and a tray is fixedly installed between the bottoms of the four movable rods.

Preferably, a laser marking machine is fixedly installed between the tops of the four movable rods, a threaded sleeve is fixedly inserted in the center of the top of the tray, and a threaded rod is rotatably connected to the inner surface wall of the threaded sleeve.

Preferably, the welding of the top of grafting board has the fixed plate, the outer wall one side activity of fixed plate is inserted and is equipped with the hand wheel, the bottom of grafting board is run through at the top of threaded rod, the outer table wall of hand wheel and threaded rod is all fixed the cover and is equipped with the umbrella tooth, and two umbrella teeth are the meshing connection.

Preferably, the outer surface wall of two of the four limiting sleeves is provided with a locking handle.

Preferably, an origin detection clamp is fixedly mounted at the top of the bearing bottom plate, and the top of the origin detection clamp is in contact with the bottom of the L-shaped frame.

Compared with the prior art, the utility model has the advantages and positive effects that,

in the utility model, the clamping cylinder is started to drive the moving claw to continuously move towards the surface wall of the circular tube body, finally, the circular tube body can be contacted with the clamping groove and the clamping block, if the clamping groove and the clamping block have axial position deviation, the deviation can be absorbed by a centering floating mechanism in the assembly, if the bottom surface of the clamping groove and the end surface of the clamping block have front and back angle deviation, the circumferential direction rotating friction resistance of the circular tube body in the angle adjusting process can be reduced by a follow-up bearing in the assembly, when the position of the clamping groove axially changes, manual adjustment can be carried out by a manual groove type displacement table in the assembly, finally, the positioning reference of the workpiece in the circumferential direction is ensured, when different circular tube bodies need to carry out marking at different angles, a servo motor is started to enable a planetary reducer to do work, torque and speed are transmitted into a rotating base under the action of a gear and a synchronous belt to drive the L-shaped frame and the positioning assembly to rotate to the position of a marking angle, accomplish position location and angular adjustment before beating the mark, this device adopts laser marking machine, the adjustment subassembly of the oscilaltion of marking machine, servo motor, planetary reducer, synchronous belt drive, rotation axis subassembly, the rotating base, to pressing from both sides mutually supporting of subassemblies such as locating component, make the mark head is beaten to the regional alignment laser of difference on the quick adjustment pipe circumference in the automation equipment, satisfy the mark of beating of the different angles of different products, also can be according to the diameter quick adjustment clamping range of processing pipe wall simultaneously, effectively solve current device and can't be according to pipe type product kind, beat the mark position and beat the mark angle difference, realize that a equipment satisfies the compatible processing problem of multiple different products.

Drawings

FIG. 1 is a perspective view of a front view structure of a circular tube imprinting angle adjustable mechanism according to the present invention;

FIG. 2 is a schematic diagram of a front side structure of a circular tube engraving angle adjustable mechanism according to the present invention;

FIG. 3 is a schematic diagram of a rear side structure of a circular tube engraving angle adjustable mechanism according to the present invention;

FIG. 4 is a perspective view of a part of the structure of the round tube engraving angle adjustable mechanism according to the present invention;

fig. 5 is a schematic front side view of a part of the structure of the round tube imprinting angle adjustable mechanism according to the present invention.

Illustration of the drawings: 1. a load floor; 2. a metal support bar; 3. a grafting plate; 4. an origin detection jig; 5. Installing an L-shaped frame; 6. a dovetail groove type manual displacement table; 7. a centering floating mechanism; 8. a clamping cylinder; 9. a movable claw; 10. a card slot; 11. a clamping block; 12. a follower bearing; 13. a circular tube body; 14. a limiting sleeve; 15. A movable rod; 16. a tray; 17. a threaded sleeve; 18. a fixing plate; 19. a hand wheel; 20. a threaded rod; 21. laser marking machine; 22. locking the handle; 23. an internal connection frame; 24. a planetary reducer; 25. a gear; 26. A synchronous belt; 27. an in-place detection mechanism; 28. a servo motor; 29. the outer fishplate bar.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the present invention provides a mechanism for adjusting an engraving angle of a circular tube, including: the automatic positioning device comprises a bearing bottom plate 1, two metal supporting rods 2 are fixedly mounted on the top of the bearing bottom plate 1, a grafting plate 3 is fixedly sleeved between the outer walls of the two metal supporting rods 2, an inner connecting frame 23 is welded on the bottom of the grafting plate 3, a driving wheel is movably arranged on one side of the outer wall of the inner connecting frame 23, an L-shaped frame 5 is movably sleeved on the outer wall of the driving wheel, a dovetail groove type manual displacement table 6 is fixedly mounted on the top of the L-shaped frame 5, a centering floating mechanism 7 is arranged inside the dovetail groove type manual displacement table 6, a clamping cylinder 8 is fixedly mounted on the top of the centering floating mechanism 7, a moving claw 9 is fixedly sleeved on the output end of the clamping cylinder 8, a clamping groove 10 is formed in one side of the outer wall of the moving claw 9, a clamping block 11 is movably inserted in the clamping groove 10, an in-position detection mechanism 27 is fixedly mounted on one side of the outer wall of the clamping cylinder 8, two follow-up bearings 12 are movably arranged on the top of the clamping cylinder 8, a circular tube body 13 is arranged between the two follow-up bearings 12 and the outer wall of the moving claw 9, an outer connecting plate 29 is welded at the bottom of the grafting plate 3, a planetary reducer 24 is fixedly arranged at one side of the outer wall of the outer connecting plate 29, a servo motor 28 is fixedly arranged at the input end of the planetary reducer 24, two gears 25 are movably arranged at one side of the outer wall of the outer connecting plate 29, the output end of the planetary reducer 24 penetrates through the outer wall of the outer connecting plate 29 and is connected with one gear 25, a synchronous belt 26 is movably sleeved between the outer walls of the two gears 25, the outer wall of one of the two gears 25 is connected with a driving wheel, the device adopts the mutual matching of components such as a laser marking machine 21, a marking machine up-and-down lifting adjusting component, the servo motor 28, the planetary reducer 24, the synchronous belt 26 for transmission, a rotating shaft component, a rotating base, a butt-clamping positioning component and the like, so that different areas on the circumference of the circular tube can be quickly adjusted to align to the laser marking head in an automatic device, satisfy the mark of beating of different product different angles, also can be according to the diameter quick adjustment clamping range of processing pipe wall simultaneously, effectively solve current device can't beat the mark position and beat the mark angle difference according to pipe type product kind, realize that a section equipment satisfies the compatible processing problem of multiple different products.

Four limiting sleeves 14 are fixedly inserted at the top of the grafting plate 3, movable rods 15 are movably inserted into inner surface walls of the four limiting sleeves 14, trays 16 are fixedly installed between the bottoms of the four movable rods 15, and conditions are provided for the movable rods 15 to move up and down through the limiting sleeves 14.

The laser marking machine 21 is fixedly installed between the tops of the four movable rods 15, the threaded sleeve 17 is fixedly inserted in the center of the top of the tray 16, the threaded rod 20 is rotatably connected to the inner surface wall of the threaded sleeve 17, the threaded rod 20 rotates in the threaded sleeve 17, and the height of the laser marking machine 21 is rapidly adjusted.

The welding of grafting plate 3's top has fixed plate 18, and the outer wall one side activity of fixed plate 18 is inserted and is equipped with hand wheel 19, and the bottom of grafting plate 3 is run through at the top of threaded rod 20, and hand wheel 19 and threaded rod 20's outer table wall all fixed cover are equipped with the umbrella tooth, and two umbrella teeth are connected for the meshing, through the relation of connection of two umbrella teeth, adopts manpower rotation hand wheel 19, alright adjust laser marking machine 21.

The outer wall of two of them of four spacing sleeves 14 is provided with locking handle 22, through setting up locking handle 22, accomplishes when laser marking machine 21 altitude mixture control, fixes movable rod 15 in the spacing sleeve 14, stability when improving the device and making.

Bearing plate 1's top fixed mounting has initial point to detect anchor clamps 4, and initial point detects anchor clamps 4's top and installation L type frame 5's bottom and contacts, for installation L type frame 5 provides certain holding power, prevents that installation L type frame 5 from being in unsettled state always, under other part gravity influences, causes the later stage precision inaccurate.

The whole structure of the device achieves the effects that the device is firstly moved to a designated working area, a round pipe body 13 to be processed is placed between a moving claw 9 and a follow-up bearing 12, a clamping cylinder 8 is started to drive the moving claw 9 to continuously move towards the surface wall of the round pipe body 13, finally, the round pipe body 13 can be contacted with a clamping groove 10 and a clamping block 11, if the clamping groove 10 and the clamping block 11 have axial position deviation, the deviation can be absorbed by a centering floating mechanism 7 in an assembly, if the bottom surface of the clamping groove 10 and the end surface of the clamping block 11 have front and back angle deviation, the follow-up bearing 12 in the assembly can reduce the circumferential direction rotating friction resistance of the round pipe body 13 in the angle adjusting process, when the position of the clamping groove 10 is changed axially, manual adjustment can be carried out through a groove type dovetail manual displacement table 6 in the assembly, finally, the positioning reference of the circumferential direction of a workpiece is ensured, when different round pipe bodies 13 need to be punched at different angles, the servo motor 28 is started to enable the planetary reducer 24 to do work, the torque and the speed are transmitted to the rotary machine base under the action of the gear 25 and the synchronous belt 26, the installation L-shaped frame 5 and the positioning assembly are driven to rotate to the position of the marking angle, and the position positioning and the angle adjustment before the marking are completed.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description, but all simple modifications, equivalent changes and changes made to the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Pipe stamp angle adjustable mechanism, its characterized in that: the method comprises the following steps: the bearing bottom plate (1), two metal support rods (2) are fixedly mounted at the top of the bearing bottom plate (1), a grafting plate (3) is fixedly sleeved between the outer walls of the two metal support rods (2), an inner rack (23) is welded at the bottom of the grafting plate (3), a driving wheel is movably arranged on one side of the outer wall of the inner rack (23), an L-shaped rack (5) is movably sleeved on the outer wall of the driving wheel, a dovetail groove type manual displacement table (6) is fixedly mounted at the top of the L-shaped rack (5), a centering floating mechanism (7) is arranged inside the dovetail groove type manual displacement table (6), a clamping cylinder (8) is fixedly mounted at the top of the centering floating mechanism (7), a movable claw (9) is fixedly mounted at the output end of the clamping cylinder (8), and a clamping groove (10) is formed in one side of the outer wall of the movable claw (9), the utility model discloses a clamping device for the cigarette making machine, including draw-in groove (10), outer wall one side fixed mounting of die clamping cylinder (8) has detection mechanism (27) that targets in place, the top activity of die clamping cylinder (8) is provided with two follower bearings (12), two be provided with pipe body (13) between the exterior wall of follower bearing (12) and removal claw (9), the bottom welding of grafting board (3) has outer fishplate bar (29), outer wall one side fixed mounting of outer fishplate bar (29) has planetary reducer (24), the input fixed mounting of planetary reducer (24) has servo motor (28), the outer wall one side activity of outer fishplate bar (29) is provided with two gears (25), the output of planetary reducer (24) runs through the exterior wall of outer fishplate bar (29) to be connected with one of them gear (25), two movable sleeve is equipped with hold-in range (26) between the exterior wall of gear (25), the outer surface wall of one of the two gears (25) is connected with a driving wheel.

2. The round tube imprinting angle adjusting mechanism of claim 1, wherein: four limiting sleeves (14) are fixedly inserted into the top of the grafting plate (3), movable rods (15) are movably inserted into the inner surface walls of the four limiting sleeves (14), and trays (16) are fixedly mounted between the bottoms of the four movable rods (15).

3. The mechanism of claim 2 for adjusting the engraving angle of the circular tube, wherein: the laser marking machine is characterized in that a laser marking machine (21) is fixedly installed between the tops of the four movable rods (15), a threaded sleeve (17) is fixedly inserted in the center of the top of the tray (16), and a threaded rod (20) is rotatably connected to the inner surface wall of the threaded sleeve (17).

4. The mechanism of claim 3 for adjusting the engraving angle of the circular tube, wherein: the welding of the top of grafting board (3) has fixed plate (18), the outer wall one side activity of fixed plate (18) is inserted and is equipped with hand wheel (19), the bottom of grafting board (3) is run through at the top of threaded rod (20), the outward appearance wall of hand wheel (19) and threaded rod (20) is all fixed the cover and is equipped with the umbrella tooth, and two umbrella teeth are connected for the meshing.

5. The round tube imprinting angle adjusting mechanism of claim 2, wherein: and locking handles (22) are arranged on the outer surface walls of two of the four limiting sleeves (14).

6. The round tube imprinting angle adjusting mechanism of claim 1, wherein: the bearing bottom plate is characterized in that an original point detection clamp (4) is fixedly mounted at the top of the bearing bottom plate (1), and the top of the original point detection clamp (4) is in contact with the bottom of the L-shaped frame (5).