CN103170869B - Automatic charging device and Digit Control Machine Tool - Google Patents
Automatic charging device and Digit Control Machine Tool Download PDFInfo
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- CN103170869B CN103170869B CN201310114256.0A CN201310114256A CN103170869B CN 103170869 B CN103170869 B CN 103170869B CN 201310114256 A CN201310114256 A CN 201310114256A CN 103170869 B CN103170869 B CN 103170869B
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Abstract
The present invention relates to Machining of Shaft-type Parts technical field, particularly relate to a kind of Digit Control Machine Tool automatic charging device, on Digit Control Machine Tool, accurately machined automatic charging device is carried out to axial workpiece specifically.The conveying mechanism of this automatic charging device connects sequence alignment mechanism and provides workpiece one by one to sequence alignment mechanism, promptly rotate inversion mechanism be positioned at the top of sequence alignment mechanism and the workpiece from sequence alignment mechanism is firmly grasped and is delivered to spindle chuck, travel mechanism provides power for firmly grasping the movement rotating inversion mechanism, and described conveying mechanism, sequence alignment mechanism, promptly rotation inversion mechanism and travel mechanism are all connected with control device.Achieve and full automaticly carry out material loading and discharging to Digit Control Machine Tool, improve uniformity and the accuracy of clamping, ensure that machine finish, avoid the generation of accident, add the service life of lathe, greatly reduce product rejection rate, improve operating efficiency.
Description
Technical field
The present invention relates to Machining of Shaft-type Parts technical field, particularly relate to a kind of Digit Control Machine Tool automatic charging device, on Digit Control Machine Tool, accurately machined automatic charging device is carried out to axial workpiece specifically.
Background technology
At present, along with the continuous high speed development of China's economy, automobile industry has become one of key industry of China's economic development, the composition of automobile needs thousands of parts, the processing of each parts (especially axial workpiece) needs a variety of equipment, need a large amount of personnel, and regenerate along with the continuous renewal of process equipment, the technical ability of personnel also needs significantly to improve.Along with China's expanding economy, personnel demand improves constantly, along with recruitment is in recent years waste, each company is in order to reduce recruitment quantity, reducing costs, promote quality, raise the efficiency, reduce the labour intensity of workman and improve security, and enterprise used is all at the future development towards automation, few peopleization.And the appearance of the process equipments such as numerical control, substantially increase the quality of product, personnel's technical ability also needs further raising, but the processing of numerical control device, general is all pure process equipment, and material loading part does not change artificial form, general is all that an operative employee operates an equipment or two equipment, do not realize Unmanned operation, numerical control only achieves pure processing, personnel's material loading does not reduce, and the material loadings of thousands of times of personnel every day, quality might not ensure, and safety also allows of no optimist, due to the operate miss of employee, often there will be personal safety accident, automatic feed mechanism is that restriction China reduces factory operating personnel, improve quality, the most important thing of minimizing accident.
Along with the development of automobile industry, the market demand of parts also in steady-state growth, each parts company also must promote in cost, safety, efficiency, quality etc., ball pin series products is safety member, life part, its quality direct relation personal safety, which control the direction of automotive wheel, and its processing uses numerical control, material loading, blanking all need operative employee to complete, and manual operations has following shortcoming:
The first, during feeding, discharge, the hand of operative employee needs to stretch into numerical control device, and numerical control, when workpiece pressing, easily causes security incident;
The second, due to digital control processing time, need cutting oil to cool, cutting oil is easily low-priced to be arrived with it operator, cause allergy and rot, and the action of thousands of times every day easily causes the puzzlement of occupational disease;
Three, when staff is provided with, clamping is not in place, and numerical control is along the walking of fixing program, easily causes numerical control to collide, causes numerical control precision to reduce, and reduces the numerical control life-span;
Four, the uniformity of staff material loading is not easy to ensure, often causes product rejection, and inefficiency.
Therefore, for above deficiency, the invention provides a kind of Digit Control Machine Tool automatic charging device.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention needs manual operations when being and solving existing lathe material loading, and clamping is not in place, easily causes the security incidents such as collision, and machine tool accuracy is reduced, and service life reduces; And the uniformity of staff material loading not easily ensures, easily causes product rejection, the problem of inefficiency.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of automatic charging device, described automatic charging device comprises conveying mechanism, sequence alignment mechanism, promptly rotate inversion mechanism, travel mechanism and control device, described conveying mechanism connects sequence alignment mechanism, and provide workpiece one by one to sequence alignment mechanism, described promptly rotation inversion mechanism is positioned at the top of sequence alignment mechanism, and the workpiece from sequence alignment mechanism is firmly grasped and is delivered to spindle chuck, described travel mechanism provides power for firmly grasping the movement rotating inversion mechanism, described conveying mechanism, sequence alignment mechanism, promptly rotation inversion mechanism and travel mechanism are all connected with control device.
Wherein, described conveying mechanism involving vibrations dish, described vibrating disk is connected with sequence alignment mechanism by track, and vibrating disk is connected with described control device.
Wherein, described track is provided with detecting unit and performance element, and described detecting unit detects in described vibrating disk whether have workpiece, and described performance element ensures that workpiece passes through one by one, and described detecting unit and performance element are all connected with described control device.
Wherein, described detecting unit comprises the first proximity switch and the second proximity switch, and described performance element is sorting cylinder.
Wherein, described vibrating disk and track inclination are arranged and higher than described sequence alignment mechanism.
Wherein, described sequence alignment mechanism comprises sequence centering cylinder and sequence jack-up cylinder, and described sequence centering cylinder is by single workpiece centering, and described sequence jack-up cylinder promptly rotates inversion mechanism described in workpiece good for centering upwards jack-up supply.
Wherein, the described inversion mechanism that promptly rotates comprises a machinery folder and inloading part machinery folder, and described upper machinery folder and inloading part machinery press from both sidess and is 90 ° and arranges and realize rotating by rotary cylinder and replace.
Wherein, described travel mechanism comprises and moves up and down cylinder, movable unit and move left and right cylinder, with described, the described cylinder one end that moves up and down promptly rotates that inversion mechanism is connected, the other end is connected with the described cylinder that moves left and right, move left and right cylinder and be also connected with described movable unit.
Wherein, described travel mechanism also comprises guide post, and guide post is connected with the described cylinder that moves up and down, and the moving direction moving up and down cylinder is identical with the setting direction of described guide post.
Present invention also offers a kind of Digit Control Machine Tool, it comprises above-mentioned automatic charging device.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: the present invention is connected with control device by conveying mechanism, sequence alignment mechanism, promptly rotation inversion mechanism and travel mechanism, achieve and full automaticly carry out material loading and discharging to Digit Control Machine Tool, decrease operating personnel, improve uniformity and the accuracy of clamping, ensure that machine finish, avoid the generation of accident, add the service life of lathe, greatly reduce product rejection rate, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention Digit Control Machine Tool automatic charging device;
Fig. 2 is the structural representation of embodiment of the present invention sequence alignment mechanism;
Fig. 3 is the structural representation that the embodiment of the present invention promptly rotates inversion mechanism.
In figure: 1: Digit Control Machine Tool; 2: support; 3: vibrating disk; 4: sequence jack-up cylinder; 5: sequence centering cylinder; 6: sorting cylinder; 7: the first proximity switches; 8: the second proximity switches; 9: rotary cylinder; 101: upper part machinery folder; 102: inloading part machinery folder; 11: spindle chuck; 12: guide post; 13: enabling cylinder; 14: alarm lamp; 15: move up and down cylinder; 16: movable unit; 17: move left and right cylinder; 18: workpiece; 19: track; A: conveying mechanism; B: sequence alignment mechanism; C: promptly rotate inversion mechanism; D: travel mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1, the automatic charging device that the embodiment of the present invention provides, this automatic charging device comprises conveying mechanism A, sequence alignment mechanism B, promptly rotate inversion mechanism C, travel mechanism D and control device, described conveying mechanism A connects sequence alignment mechanism B, and provide workpiece 18 one by one to sequence alignment mechanism B, described promptly rotation inversion mechanism C is positioned at the top of sequence alignment mechanism B, and the workpiece 18 from sequence alignment mechanism B is firmly grasped and is delivered to the spindle chuck 11 of Digit Control Machine Tool 1, described travel mechanism D provides power for firmly grasping the movement rotating inversion mechanism C, described conveying mechanism A, sequence alignment mechanism B, promptly rotate inversion mechanism C and travel mechanism D to be all connected with control device.
Present invention achieves and full automaticly carry out material loading and discharging to Digit Control Machine Tool, decrease operating personnel, reduce labour intensity, improve uniformity and the accuracy of clamping, ensure that machine finish, avoid the generation of accident, add the service life of lathe, greatly reduce product rejection rate, improve operating efficiency.
Preferably, described conveying mechanism A involving vibrations dish 3, described vibrating disk 3 is connected with sequence alignment mechanism B by track 19, described track 19 is provided with detecting unit and performance element, described detecting unit detects in described vibrating disk 3 whether have workpiece 18, and described performance element ensures that workpiece 18 passes through one by one.More preferably, described detecting unit comprises the first proximity switch 7 and the second proximity switch 8, and described performance element is sorting cylinder 6.Preferably, described vibrating disk 3 and track 19 adopt and are obliquely installed and higher than described sequence alignment mechanism B, utilize the deadweight of workpiece 18 can realize providing to sequence alignment mechanism B the function of workpiece 18 like this.Specific in the present embodiment, described vibrating disk 3 is positioned on support 2.
Described first proximity switch 7, second proximity switch 8, sorting cylinder 6 and vibrating disk 3 are connected with control device.
Described vibrating disk 3 vibrates discharging, until vibrating disk 3 stops vibration when the second proximity switch 8 senses workpiece 18, illustrates that workpiece is full; When the first proximity switch 7 does not reach workpiece, illustrating that workpiece 18 has been finished needs to restart vibrating disk 3 and again vibrates, till the second proximity switch 8 senses that workpiece is full.
As shown in Figure 2, preferably, described sequence alignment mechanism B comprises sequence centering cylinder 5 and the jack-up cylinder 4 that sorts, and described sequence centering cylinder 5 is by single workpiece 18 centering, and described sequence jack-up cylinder 4 is by workpiece 18 good for centering upwards jack-up also supply described promptly rotation inversion mechanism C.Described sequence centering cylinder 5 and sequence jack-up cylinder 4 are all connected with control device.
The sequence alignment mechanism B utilizing sequence centering cylinder 5 and sequence jack-up cylinder 4 to form substitutes the action of staff, reaches the object of sequence, material loading.
As shown in Figure 3, preferably, the described inversion mechanism C that promptly rotates comprises a machinery folder 101 and inloading part machinery folder 102, and described upper machinery folder 101 and inloading part machinery press from both sidess 102 and to arrange in 90 ° and pass through rotary cylinder 9 and realize rotating and replace.Described rotary cylinder 9 is connected with control device.
Utilize rotary cylinder 9, upper machinery folder 101 and inloading part machinery folder 102 composition promptly rotate inversion mechanism C substitute staff take workpiece complete the installation of workpiece and dismounting, reduce the probability that security incident occurs, and avoid arm, hand etc. and touch cutting oil, and then avoid causing allergy and rotting.
Preferably, described travel mechanism D comprises and moves up and down cylinder 15, movable unit 16, move left and right cylinder 17 and guide post 12, described cylinder 15 one end that moves up and down promptly rotates inversion mechanism C be connected with described, the other end is connected with the described cylinder 17 that moves left and right, move left and right cylinder 17 to be also connected with described movable unit 16, described guide post 12 is connected with the described cylinder 15 that moves up and down, the moving direction moving up and down cylinder 15 is identical with the setting direction of described guide post 12, guarantee moves up and down cylinder 15 and can only move up and down, there will not be the generation of the phenomenons such as swing.Described move up and down cylinder 15, movable unit 16 and move left and right cylinder 17 be all connected with control device.
Described movable unit 16 can, for movable single cylinder, also can be the movable line slideway auxiliary of tandem guide rail and servomotor composition.
The movement that utilization moves up and down cylinder 15, moves forward and backward unit 16, moves left and right the up, down, left, right, before and after of the travel mechanism D replacement staff reality workpiece that cylinder 17 forms, achieves full-automatic operation.
Described control device adopts PLC programming Control, and be connected with Digit Control Machine Tool by entire exercise, everything does not need manually, can realize manless production, reduces operating personnel, improves efficiency and product quality.
The present invention utilizes the action of the alternative staff such as various cylinder, machinery folder and vibrating disk, utilize PLC to control entire exercise and complete movement, transposition, rotation etc., and all cylinders all adopt magnetic ring cylinder, often walk action and also can be provided with error prevention device, if often step action has issue machine automatically to stop, prevent the generation of problem, action consistency is more stable, improve product quality, and improve operating efficiency, every platform lathe can save at least one operating personnel, reduces labour intensity and the danger of operating personnel, prevents the generation of occupational disease.
Present invention also offers a kind of Digit Control Machine Tool, this Digit Control Machine Tool comprises above-mentioned automatic charging device.This Digit Control Machine Tool is also provided with enabling cylinder 13 and alarm lamp 14, and described enabling cylinder 13 is for opening the door of Digit Control Machine Tool, and described alarm lamp 14 is for showing the fault of this lathe and pointing out operator.
This automatic charging device is connected with Digit Control Machine Tool itself, during use, presses start button, then vibrating disk 3 starts to vibrate discharging, until vibrating disk 3 stops vibration when the second proximity switch 8 senses workpiece 18 always, illustrates that vibrating disk 3 piled by workpiece 18; In the course of the work, when the first proximity switch 7 does not reach workpiece 18, illustrating that workpiece 18 has been finished needs to restart vibrating disk 3 and again vibrates, till the second proximity switch 8 senses that workpiece is full.At this moment sorting cylinder 6 releases a workpiece (each only releasing one), the workpiece 18 of releasing slides into sequence alignment mechanism B owing to conducting oneself with dignity, at this moment centering cylinder 5 is sorted by workpiece 18 centering, sequence jack-up cylinder 4 senses sequence action after completing by workpiece 18 jack-up, at this moment movable unit 16 drives and moves left and right cylinder 17 and promptly rotate the top that inversion mechanism C starts to move quickly into sequence jack-up cylinder 4, at this moment go up when part machinery folder 101 senses sequence in-position point and open, and move up and down cylinder 15 and to sense the position moving down to workpiece 18 after machinery folder 101 opens, upper machinery presss from both sides 101 clamping work pieces 18, move up and down cylinder 15 to rise, movable unit 16 drives workpiece 18 to move to location point in lathe, at this moment moving left and right cylinder 17 starts mobile, workpiece 18 is moved to the spindle chuck 11 of Digit Control Machine Tool 1, and gripper chuck clamping of workpieces 18, moving left and right cylinder 17 drives upper part machinery folder 101 unclamp workpiece 18 and remove, movable unit 16 drives promptly rotation inversion mechanism C to shift out Digit Control Machine Tool 1, the door of Digit Control Machine Tool 1 is closed by enabling cylinder 13, Digit Control Machine Tool 1 starts processing work 18, at this moment movable unit 16 continues the top moving to sequence alignment mechanism B, grabbing workpiece also waits for that work pieces process is complete, (in upper sequence course of action used, workpiece is sequenced sequence simultaneously and waits for by sequence alignment mechanism B) at this moment work pieces process complete, the door of Digit Control Machine Tool 1 is opened, movable unit 16 drives promptly rotation inversion mechanism C to enter in Digit Control Machine Tool 1, inloading part machinery folder 102 is utilized to be taken out by workpiece, and rotary cylinder 9 is started working, upper machinery is pressed from both sides 101 and inloading part machinery folder 102 rotation transposition, by upper machinery folder 101 from the trade union college captured outdoors to spindle chuck 11 clamping work pieces, movable unit 16 shifts out Digit Control Machine Tool outdoors, Digit Control Machine Tool door is closed, lathe starts processing, inloading part machinery folder 102 unclamps the workpiece processed, workpiece drops to assigned address, at this moment rotary cylinder 9 is started working, upper machinery is pressed from both sides 101 and inloading part machinery folder 102 rotation transposition, movable unit 16 continues the top moving to sequence alignment mechanism B, start to repeat sequence action.Single cyclic process, the time controls usually within 20 seconds, and efficiency is very high.
In sum, the present invention is connected with control device by conveying mechanism, sequence alignment mechanism, promptly rotation inversion mechanism and travel mechanism, achieve and full automaticly carry out material loading and discharging to Digit Control Machine Tool, decrease operating personnel, improve uniformity and the accuracy of clamping, ensure that machine finish, avoid the generation of accident, add the service life of lathe, greatly reduce product rejection rate, improve operating efficiency.
The above is only a kind of preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (3)
1. an axial workpiece automatic charging device, it is characterized in that: comprise conveying mechanism (A), sequence alignment mechanism (B), promptly rotate inversion mechanism (C), travel mechanism (D) and control device, described conveying mechanism (A) connects sequence alignment mechanism (B), and provide workpiece (18) one by one to sequence alignment mechanism (B), described promptly rotate inversion mechanism (C) be positioned at sequence alignment mechanism (B) top, and the workpiece (18) from sequence alignment mechanism (B) is firmly grasped and is delivered to spindle chuck (11), described travel mechanism (D) is that the movement promptly rotating inversion mechanism (C) provides power, described conveying mechanism (A), sequence alignment mechanism (B), promptly rotate inversion mechanism (C) and travel mechanism (D) is all connected with control device,
Wherein, described conveying mechanism (A) involving vibrations dish (3), described vibrating disk (3) is connected with sequence alignment mechanism (B) by track (19), vibrating disk (3) is connected with described control device, and described vibrating disk (3) and track (19) are obliquely installed and higher than described sequence alignment mechanism (B); Described track (19) is provided with detecting unit and performance element, described detecting unit detects in described vibrating disk (3) whether have workpiece (18), described performance element ensures that workpiece (18) passes through one by one, and described detecting unit and performance element are all connected with described control device; Described detecting unit comprises the first proximity switch (7) and the second proximity switch (8), and described performance element is sorting cylinder (6);
Described sequence alignment mechanism (B) comprises sequence centering cylinder (5) and sequence jack-up cylinder (4), described sequence centering cylinder (5) by single workpiece (18) centering, described sequence jack-up cylinder (4) by workpiece (18) good for centering upwards jack-up and supply described in promptly rotate inversion mechanism (C);
The described inversion mechanism (C) that promptly rotates to comprise machinery folder (101) and inloading part machinery folder (102), and described upper machinery folder (101) and inloading part machinery press from both sidess (102) and arranges in 90 ° and pass through rotary cylinder (9) and realize rotating and replace;
Described travel mechanism (D) comprises and moves up and down cylinder (15), movable unit (16) and move left and right cylinder (17), with described, described cylinder (15) one end that moves up and down promptly rotates that inversion mechanism (C) is connected, the other end is connected with the described cylinder (17) that moves left and right, move left and right cylinder (17) and be also connected with described movable unit (16).
2. axial workpiece automatic charging device according to claim 1, it is characterized in that: described travel mechanism (D) also comprises guide post (12), guide post (12) is connected with the described cylinder (15) that moves up and down, and the moving direction moving up and down cylinder (15) is identical with the setting direction of described guide post (12).
3. a Digit Control Machine Tool, is characterized in that: comprise the axial workpiece automatic charging device as described in any one of claim 1-2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310114256.0A CN103170869B (en) | 2013-03-29 | 2013-03-29 | Automatic charging device and Digit Control Machine Tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310114256.0A CN103170869B (en) | 2013-03-29 | 2013-03-29 | Automatic charging device and Digit Control Machine Tool |
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| CN103170869A CN103170869A (en) | 2013-06-26 |
| CN103170869B true CN103170869B (en) | 2016-02-24 |
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| CN103419067B (en) * | 2013-08-21 | 2016-03-09 | 宁波恒力汽配轴承有限公司 | Automatic feeding and lathe thereof |
| CN104308727A (en) * | 2014-10-17 | 2015-01-28 | 芜湖洪金机床有限公司 | Automatic feeding mechanism for four-axis numerically-controlled tool grinding machine and feeding method thereof |
| CN104385124A (en) * | 2014-10-17 | 2015-03-04 | 芜湖洪金机床有限公司 | Five-axis numerical control tool grinding machine automatic feeding mechanism and feeding method thereof |
| CN104741671B (en) * | 2015-03-17 | 2017-08-08 | 温州职业技术学院 | Full-automatic dynamically head slotter |
| CN105127453B (en) * | 2015-09-01 | 2017-12-01 | 重庆永林机械设备有限公司 | The bar machining machine tool and processing method of a kind of automatic charging |
| CN106227142A (en) * | 2016-08-24 | 2016-12-14 | 苏州哈度软件有限公司 | A kind of threading apparatus control system |
| CN106271840B (en) * | 2016-08-31 | 2018-08-17 | 淮安市井神钻采机具有限公司 | The inversion mechanism of valve upper cover processing line |
| CN106862987A (en) * | 2017-04-01 | 2017-06-20 | 华中科技大学无锡研究院 | A kind of processing unit (plant) of rolling element |
| CN107553474A (en) * | 2017-10-16 | 2018-01-09 | 郑莹 | Truss-like manipulator and its operation principle |
| CN113909982A (en) * | 2021-11-02 | 2022-01-11 | 新晃远大机械铸造有限公司 | Lathe for machining spare and accessory parts |
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