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CN208037516U - A kind of dial feed tool hand - Google Patents

A kind of dial feed tool hand Download PDF

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Publication number
CN208037516U
CN208037516U CN201820480591.0U CN201820480591U CN208037516U CN 208037516 U CN208037516 U CN 208037516U CN 201820480591 U CN201820480591 U CN 201820480591U CN 208037516 U CN208037516 U CN 208037516U
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China
Prior art keywords
sliding rail
turntable
ball
tool hand
tray
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CN201820480591.0U
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Chinese (zh)
Inventor
罗全
张占伟
代攀
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Beijing Corso Precision Technology Co Ltd
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Beijing Corso Precision Technology Co Ltd
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Priority to CN201820480591.0U priority Critical patent/CN208037516U/en
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Abstract

The utility model discloses a kind of dial feed tool hands, including braced frame, and sliding rail is equipped on the top of braced frame;Structure is captured, mechanical arm is equipped in crawl structure, ball-screw is equipped in one end of mechanical arm, ball-screw is located in sliding rail, and cylinder is equipped in the other end of mechanical arm, and gripper is equipped in the power output end of cylinder;Turntable is mounted on the bottom of braced frame and the lower section positioned at gripper, tray station is equipped on turntable, and tray for work pieces is equipped in tray station, and crawl structure is used for grabbing workpiece pallet;Positioning device is detected, installation is connected on the support frame and with tray station.This practicality can drive heavier blank material to operate, and ensure the consistency of production process, save labour turnover, and improve production efficiency;The utility model acts, is simple in structure, can reduce the appearance of mechanical breakdown.In general, the utility model can achieve the effect that at low cost, work efficiency is high.

Description

A kind of dial feed tool hand
Technical field
The utility model belongs to technical field of mechanical processing, specifically, more particularly to a kind of dial feed tool hand.
Background technology
With the high speed development that Machine Tool NC Technology is machined, Workshop Production order is on the increase, existing stage people The continuous improvement of work cost, the industrial automation as modern advanced science and technology core are constantly being widely used novel Workshop under management.Especially conventional industries optimization and upgrading is promoted, is filled using new and high technology and advanced technology in China Divide and makes the most of the advantage, it is comprehensive to realize that the market competitiveness is of great importance for improving factory economy benefit.Industrial automation gripper Technology mainly solves the problems, such as production efficiency and consistency, no matter high speed high volume manufacturing processes or pursue flexibly, it is flexible and Technique is customized, development all automated machine pawl can be used to realize.So-called dial feed tool hand refers to machinery equipment or life Production process realizes that expection (is pressed automatically in the case where not needing artificial direct intervention, by the way that pallet rotation and gripper arm are flexible According to expected automation processing) purpose, the most basic element constituted is exactly automated machine pawl arm and Cam splitter turntable. In the technical field of mechanical automation equipment, development and the application of gripper even more directly affect our life, however existing It is mostly linkage type to have the gripper arm of technology, complicated, manufacturing cost is high, and the phenomenon that be susceptible to interim card, using not Just, poor reliability causes working efficiency low.
Utility model content
The purpose of this utility model is to provide a kind of dial feed tool hands, at least to solve work of the existing technology Make the technical problem that efficiency is low, manufacturing cost is high.
To solve the above-mentioned problems, the utility model provides a kind of dial feed tool hand, and its technical solution is as follows:
A kind of dial feed tool hand, including braced frame are equipped with sliding rail on the top of the braced frame;Crawl knot Structure is equipped with mechanical arm in the crawl structure, ball-screw is equipped in one end of the mechanical arm, on the ball-screw Equipped with lead-screw driving device, the ball-screw is located in the sliding rail, cylinder is equipped in the other end of the mechanical arm, in institute The power output end for stating cylinder is equipped with gripper;Turntable, the turntable are mounted on the bottom of the braced frame and positioned at described The lower section of gripper is equipped with tray station on the turntable, and tray for work pieces, the crawl knot are equipped in the tray station Structure is for capturing the tray for work pieces;Positioning device is detected, the detection positioning device is mounted in the braced frame, described Detection positioning device is connected with the tray station.
Such as above-mentioned dial feed tool hand, further preferably:The tray station is equipped with eight, eight pallets Station is uniformly located on the turntable.
Such as above-mentioned dial feed tool hand, further preferably:It is equipped with Cam splitter in the lower section of the turntable, The power intake of the Cam splitter is equipped with AC speed regulating self-locking motor, the power output end of the Cam splitter and institute Turntable is stated to be connected.
Such as above-mentioned dial feed tool hand, further preferably:The Cam splitter is located at the center of turntable position The underface set.
Such as above-mentioned dial feed tool hand, further preferably:It is supported equipped with sliding rail on the top of the braced frame Seat, the sliding rail are located on the sliding rail support base.
Such as above-mentioned dial feed tool hand, further preferably:There are two the sliding rail support base is set, described in two Sliding rail is equipped on sliding rail support base, there are two the ball-screw is set, two ball-screws are located at described in two In sliding rail on sliding rail support base.
Such as above-mentioned dial feed tool hand, further preferably:It is solid equipped with ball-screw in one end of the mechanical arm Fixed pole, two ball-screws are symmetrically arranged at the both ends of the ball-screw fixed link.
Such as above-mentioned dial feed tool hand, further preferably:The detection positioning device includes first position sensing Device and second position sensor, the first position sensor, the second position sensor are connected with the tray station.
Such as above-mentioned dial feed tool hand, further preferably:The first position sensor is the first close sensing Device, second position sensor are the second proximity sensor.
Such as above-mentioned dial feed tool hand, further preferably:Controller, the controller are filled with leading screw driving It sets, the cylinder, first proximity sensor, second proximity sensor are connected.
The utility model is equipped with preset program in the controller, and particular permutation point, when work, controller are equipped on turntable Turntable rotation is controlled, so that eight tray stations is gone to displacement point successively, mechanical arm is moved forward and backward (controls ball by controller Leading screw is moved forward and backward in sliding rail, to drive the back-and-forth motion of mechanical arm), while gripper moves up and down (by controlling Device control cylinder drives gripper to move up and down), make gripper that can just be located at displacement point, is grabbed successively at displacement point Take the tray for work pieces in eight tray stations.In the utility model, according to the characteristic of Cam splitter, by continuous input motion It is converted into intermittent output campaign, to realize being placed in eight tray stations (is distributed on eight on turntable in advance Tray station) on tray for work pieces interval successively the specified crawl position (replacing a little) for docking at gripper.Tray for work pieces Effect be:It will in advance fix, then be placed in tray station under blank stockline that size shape differs, gripper is facilitated to grab It takes.
When utility model works, AC speed regulating self-locking motor is powered, and Cam splitter is driven to do intermittent rotary motion, The part blank put in advance (being placed on part blank to be processed on tray for work pieces) is gone into operating position (i.e. according to preset program Replace point), gripper is moved down by cylinder, while mechanical arm moves forward on a small quantity along straight line, and gripper is made to be displaced into workpiece support The specified lower section (even if gripper just blocks the bottom position of tray for work pieces) of disk, gripper moves up, and completes grasping movement;With Mechanical arm continues to move along afterwards, and part blank is put in machine tooling platform, and mechanical arm is retracted, and feeding action is completed;It reloads When, vacant tray station is first gone to displacement point by turntable, and mechanical arm stretches out, and manufactured workpiece is taken out from lathe inside, and The workpiece processed is withdrawn, is positioned in vacant tray station;Mechanical arm continues to be retracted into zero, and turntable rotation continues to repeat Feeding acts.This practicality can drive heavier blank material to operate, and automate loading and unloading, it is complete to capture heavier work pieces automatically by gripper It is acted at loading and unloading, ensures the consistency of production process, improve production efficiency, while saving a large amount of manual interventions, saved artificial Cost;In addition, the utility model is captured and placed by gripper, and pushed by cylinder, action, simple in structure, turntable Rotation can reduce the appearance of mechanical breakdown by intermittent Cam splitter and position sensor Dual positioning, and it is tired to reduce manufacture It is difficult.In general, the utility model can achieve the effect that at low cost, work efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the dial feed tool hand of the utility model;
Fig. 2 is the front view of the dial feed tool hand of the utility model;
Wherein, 1, braced frame;2, turntable mounting bracket;3, turntable;4, mechanical arm;5, cylinder;6, gripper;7, pallet work Position;8, pallet;9, Cam splitter;10, AC speed regulating self-locking motor;11, sliding rail support base;12, support column;13, gripper Support plate;14, chain.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of dial feed tool hand of the utility model includes mainly braced frame 1, is propping up The top of support frame frame 1 is equipped with sliding rail;Structure is captured, mechanical arm 4 is equipped in crawl structure, rolling is equipped in one end of mechanical arm 4 Ballscrew, is equipped with lead-screw driving device on ball-screw, and ball-screw is located in sliding rail, is equipped in the other end of mechanical arm 4 Cylinder 5 is equipped with gripper 6 in the power output end of cylinder 5;Turntable 3, turntable 3 are mounted on the bottom of braced frame 1 and are located at machine The lower section of machinery claw 6 is equipped with tray station 7 on turntable 3, tray for work pieces 8 is equipped in tray station 7, crawl structure is for grabbing Take tray for work pieces 8;Positioning device is detected, detection positioning device is mounted in braced frame 1, detects positioning device and tray station 7 are connected.
Preferably, in the utility model, lead-screw driving device is servo motor.
As depicted in figs. 1 and 2, in the utility model, mechanical arm 4 is horizontally disposed, and gripper 6 is located at the lower part of cylinder 5, Gripper 6 is equipped with gripper support plate 13, and the power output end of cylinder 5 is connected with gripper support plate 13, gripper support Plate 13 is vertically arranged, i.e., gripper support plate 13 is perpendicular to mechanical arm 4;Gripper 6 is horizontally disposed, and gripper support plate 13 is hung down Directly in gripper 6.
As depicted in figs. 1 and 2, in the utility model, turntable 3 is horizontally disposed, the work being located in the tray station 7 of turntable 3 Part pallet 8 is horizontally disposed, and gripper 6 is made to be more convenient for grabbing workpiece pallet 8.
Preferably, in the utility model, cylinder 5 is SC Standard Cylinders (i.e. the SC Standard Cylinder of routine in the prior art), Cylinder 5 is for pushing gripper 6 to move up and down realization grasping movement.
In the utility model, crawl structure is broadly divided into straight-line movement portion and moves up and down gripping portion.Linear motion Part uses the classical composite structure of ball-screw and sliding rail, and machine is pushed by the linear movement of ball-screw and sliding rail cooperation The Linear scaling of tool arm 4 acts, and makes its fluent movements that move along a straight line, firm, precision height;Gripping portion is moved up and down to mark using SC Quasi- cylinder provides upper lower thrust, pushes forked hand to grab (i.e. gripper 6) by SC Standard Cylinders and moves up and down, realize to tray for work pieces 8 crawl is placed.In the utility model, structure (including mechanical arm 4, cylinder 5, gripper support plate 13, gripper 6) is captured Integrated model upset hanging in the top of braced frame 1, facilitate crawl.
Preferably, in the utility model, braced frame 1 is mainly that structure square steel is welded to form, of low cost, makes letter Single, light quality is easy to remove.The base that braced frame 1 is the component assemblings such as the utility model turntable 3, crawl structure, uses Plinth.
To sum up, a kind of dial feed tool hand of the offer of the utility model novelty, captures automatically by gripper Heavier work pieces completes loading and unloading action, ensures the consistency of production process, improves production efficiency, while saving a large amount of artificial dry In advance, it saves labour turnover;In addition, the utility model is captured and placed by gripper, and pushed by cylinder, action, knot Structure is simple, and the position by detecting the real-time locating turntable upper tool pan work of positioning device, can reduce the appearance of mechanical breakdown, drop Low manufacture is difficult.In general, the utility model can achieve the effect that at low cost, work efficiency is high.
As shown in Figure 1, in order to further increase working efficiency, it is preferable that in the utility model, tray station 7 is equipped with eight A, eight tray stations 7 are uniformly located on the circumference of turntable 3.
As shown in Figure 2, it is preferable that the utility model is equipped with Cam splitter 9 in the lower section of turntable 3, in Cam splitter 9 Power intake be equipped with AC speed regulating self-locking motor 10, the power output end of Cam splitter 9 is connected with turntable 3.Cam point Cutter 9 is the core institution that turntable 3 rotates.Cam splitter 9 is eight station Cam splitters, by convex on Cam splitter Take turns the blind-mate (its engaged transmission mode be similar to Worm Wheel System mode) between needle roller, can will be continuous defeated It is intermittent output campaign to enter conversion of motion, and when stop motion may be implemented to position self-locking.
As depicted in figs. 1 and 2, in order to improve stability, it is preferable that the utility model is additionally provided in braced frame 1 to be turned Disk mounting bracket 2, Cam splitter 9 are fixed on turntable mounting bracket 2, the power intake of Cam splitter 9 by chain 14 with AC speed regulating self-locking motor 10 is connected, and AC speed regulating self-locking motor 10 is fixed on the bottom of braced frame 1.
As shown in Figure 1, the utility model is additionally provided with multiple support columns 12 on turntable mounting bracket 2, multiple support columns 12 are equal The even lower section for being distributed in 3 circumference of turntable.
As shown in Fig. 2, in order to improve using effect, it is preferable that in the utility model, Cam splitter 9 is located in turntable 3 The underface of heart position, while can also further increase stability.
As illustrated in fig. 1, it is preferred that the utility model is equipped with sliding rail support base 11 on the top of braced frame 1, sliding rail is located at On sliding rail support base 11.
As shown in Figure 1, in order to improve stability, it is preferable that in the utility model, there are two sliding rail support base 11 is set, It is equipped with sliding rail on two sliding rail support bases 11, there are two ball-screw is set, two ball-screws are located at two sliding rail branch It supports in the sliding rail on seat 11.
As shown in Figure 2, it is preferable that the utility model is equipped with ball-screw fixed link, two balls in one end of mechanical arm 4 Leading screw is symmetrically arranged at the both ends of ball-screw fixed link.
Preferably, in order to improve accuracy, in the utility model, detection positioning device includes first position sensor and the Two position sensors, first position sensor, second position sensor are connected with tray station 7.
Preferably, in the utility model, position sensor is proximity sensor, i.e., first position sensor is first close Sensor, second position sensor are the second proximity sensor.In the utility model, it is all provided in the lower section of eight tray stations 7 There are screw, screw to be used for the position of fixed tray station 7, the first proximity sensor, the cooperation of the second proximity sensor are located at each The screw of 7 lower section of tray station completes position detection, wherein the first proximity sensor prevents tray station 7 from misplacing for monitoring The appearance of phenomenon, the second proximity sensor is for detecting tray station origin position, to ensure the accuracy of zero.
For the ease of automation, it is preferable that the utility model further includes controller, controller and lead-screw driving device, gas Cylinder 5, AC speed regulating self-locking motor 10, the first proximity sensor, the second proximity sensor are connected.In the utility model, first connects The location information of tray station 7 is transmitted to controller (first sensor prevailing transmission support by nearly sensor, the second proximity sensor Whether disk station 7 misplaces information, the second proximity sensor prevailing transmission tray station origin information), controller is according to receiving Location information the tray station 7 on turntable 3 is readjusted;Controller is driven convex by AC speed regulating self-locking motor 10 It takes turns dispenser 9 to move, drives turntable 3 to rotate by Cam splitter 9, between Cam splitter 9 converts continuous input motion to The output campaign for formula of having a rest, when stop motion, may be implemented positioning self-locking, will be placed in eight tray stations 7 in advance to realize The interval successively of tray for work pieces 8 the specified crawl position (replacing a little) for docking at gripper 6;Controller is driven by leading screw Device (i.e. servo motor) control machinery arm 4 moves forward and backward, and is moved up and down by 5 control machine machinery claw 6 of cylinder, to real The now actions such as the crawl feeding of crawl structure, withdrawal.
Compared with prior art, it is with advantageous effect the advantages of the utility model:
One, the utility model captures heavier work pieces by gripper and completes loading and unloading action automatically, ensures production process Consistency improves production efficiency, while saving a large amount of manual interventions, saves labour turnover;
Two, the utility model is captured and is placed by gripper, and is pushed by cylinder, acts, is simple in structure, and leading to The position for crossing the detection real-time locating turntable top tray station of positioning device can reduce the appearance of mechanical breakdown, and it is difficult to reduce manufacture;
Three, the utility model can achieve the effect that at low cost, work efficiency is high.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only 's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet Contain.

Claims (10)

1. a kind of dial feed tool hand, which is characterized in that including:
Braced frame (1) is equipped with sliding rail on the top of the braced frame (1);
Structure is captured, mechanical arm (4) is equipped in the crawl structure, ball-screw is equipped in one end of the mechanical arm (4), Lead-screw driving device is equipped on the ball-screw, the ball-screw is located in the sliding rail, in the mechanical arm (4) The other end is equipped with cylinder (5), and gripper (6) is equipped in the power output end of the cylinder (5);
Turntable (3), the turntable (3) are mounted on the bottom of the braced frame (1) and the lower section positioned at the gripper (6), It is equipped with tray station (7) on the turntable (3), tray for work pieces (8), the crawl knot are equipped in the tray station (7) Structure is for capturing the tray for work pieces (8);
Positioning device is detected, the detection positioning device is mounted in the braced frame (1), the detection positioning device and institute Tray station (7) is stated to be connected.
2. dial feed tool hand according to claim 1, it is characterised in that:
The tray station (7) is equipped with eight, and eight tray stations (7) are uniformly located on the turntable (3).
3. dial feed tool hand according to claim 1 or 2, it is characterised in that:
It is equipped with Cam splitter (9) in the lower section of the turntable (3), is equipped in the power intake of the Cam splitter (9) The power output end of AC speed regulating self-locking motor (10), the Cam splitter (9) is connected with the turntable (3).
4. dial feed tool hand according to claim 3, it is characterised in that:
The Cam splitter (9) is located at the underface of the turntable (3) center.
5. dial feed tool hand according to claim 1 or 2, it is characterised in that:
It is equipped with sliding rail support base (11) on the top of the braced frame (1), the sliding rail is located at the sliding rail support base (11) On.
6. dial feed tool hand according to claim 5, it is characterised in that:
There are two the sliding rail support base (11) sets, sliding rail, the ball are equipped on two sliding rail support bases (11) There are two leading screw is set, two ball-screws are located in the sliding rail on two sliding rail support bases (11).
7. dial feed tool hand according to claim 6, it is characterised in that:
It is equipped with ball-screw fixed link in one end of the mechanical arm (4), two ball-screws are symmetrically arranged at the ball The both ends of leading screw fixed link.
8. dial feed tool hand according to claim 1 or 2, it is characterised in that:
The detection positioning device includes first position sensor and second position sensor, the first position sensor, institute Second position sensor is stated to be connected with the tray station (7).
9. dial feed tool hand according to claim 8, it is characterised in that:
The first position sensor is the first proximity sensor, and the second position sensor is the second proximity sensor.
10. dial feed tool hand according to claim 9, which is characterized in that further include:
Controller, the controller and the lead-screw driving device, the cylinder (5), first proximity sensor, described the Two proximity sensors are connected.
CN201820480591.0U 2018-03-30 2018-03-30 A kind of dial feed tool hand Active CN208037516U (en)

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Application Number Priority Date Filing Date Title
CN201820480591.0U CN208037516U (en) 2018-03-30 2018-03-30 A kind of dial feed tool hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820480591.0U CN208037516U (en) 2018-03-30 2018-03-30 A kind of dial feed tool hand

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109573226A (en) * 2019-02-14 2019-04-05 江苏天鹏机电制造有限公司 A kind of full-automatic encaustic tile forming production line automatic charging device
CN110816040A (en) * 2019-07-16 2020-02-21 杭州联和工具制造有限公司 Plastic handle positioning and feeding device and gilding press using same
CN111312059A (en) * 2020-03-06 2020-06-19 辽宁科技学院 Gear shaping machine for teaching
CN111323552A (en) * 2020-04-03 2020-06-23 福建工程学院 Planar push rod type milk tea detection mechanism
CN112340439A (en) * 2020-11-16 2021-02-09 芜湖大捷离合器有限公司 Fully automatic clutch assembly production line
CN113942809A (en) * 2021-11-15 2022-01-18 深圳市乐桥科技有限公司 Automatic feeding and discharging processing method for mobile phone middle frame with Z axis
CN114749913A (en) * 2022-05-07 2022-07-15 深圳市鑫马精工科技有限公司 Automatic assembling machine for producing indwelling needle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109573226A (en) * 2019-02-14 2019-04-05 江苏天鹏机电制造有限公司 A kind of full-automatic encaustic tile forming production line automatic charging device
CN109573226B (en) * 2019-02-14 2023-08-29 江苏天鹏机电制造有限公司 Automatic feeding device for full-automatic encaustic tile forming production line
CN110816040A (en) * 2019-07-16 2020-02-21 杭州联和工具制造有限公司 Plastic handle positioning and feeding device and gilding press using same
CN110816040B (en) * 2019-07-16 2021-10-22 杭州联和工具制造有限公司 Plastic handle positioning and feeding device and gilding press using same
CN111312059A (en) * 2020-03-06 2020-06-19 辽宁科技学院 Gear shaping machine for teaching
CN111323552A (en) * 2020-04-03 2020-06-23 福建工程学院 Planar push rod type milk tea detection mechanism
CN112340439A (en) * 2020-11-16 2021-02-09 芜湖大捷离合器有限公司 Fully automatic clutch assembly production line
CN113942809A (en) * 2021-11-15 2022-01-18 深圳市乐桥科技有限公司 Automatic feeding and discharging processing method for mobile phone middle frame with Z axis
CN114749913A (en) * 2022-05-07 2022-07-15 深圳市鑫马精工科技有限公司 Automatic assembling machine for producing indwelling needle

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