CN109762948A - A kind of numerical control leather punched hole machine - Google Patents

A kind of numerical control leather punched hole machine Download PDF

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Publication number
CN109762948A
CN109762948A CN201910039924.5A CN201910039924A CN109762948A CN 109762948 A CN109762948 A CN 109762948A CN 201910039924 A CN201910039924 A CN 201910039924A CN 109762948 A CN109762948 A CN 109762948A
Authority
CN
China
Prior art keywords
punched
plate
stepper motor
hole
screw rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910039924.5A
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Chinese (zh)
Inventor
蒋国军
杨怡纯
蒋一波
倪冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhijiang College of ZJUT
Original Assignee
Zhijiang College of ZJUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhijiang College of ZJUT filed Critical Zhijiang College of ZJUT
Priority to CN201910039924.5A priority Critical patent/CN109762948A/en
Publication of CN109762948A publication Critical patent/CN109762948A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a kind of numerical control leather punched hole machines, including support plate, feeding device, positioning device, hole punched device, controller, the feeding device includes the feed roller and material receiving roller, feed stepper motor, the rewinding stepper motor with the axis connection of the material receiving roller with the axis connection of feed roller of installation on the supporting plate;The positioning device includes lower guiding axis, lower screw rod, sliding block, lower stepper motor, upper stepper motor, top shoe, upper guiding axis, upper screw rod;The hole punched device includes lower punched-plate, compressed gas feedway, cylinder, guide post, guide plate, upper punched-plate, and the controller and the rewinding stepper motor, lower stepper motor, are fed stepper motor, the equal communication connection of upper stepper motor at compressed gas feedway.The present invention realizes automation control using controller, can be optionally combined upper punch and low punch as needed, to produce the hole of different pattern, horizontal spacing, longitudinal pitch of punching etc. can be adjusted flexibly.

Description

A kind of numerical control leather punched hole machine
Technical field
The present invention relates to leather processing field, especially a kind of numerical control leather punched hole machine.
Background technique
Leather punched hole machine is that various required poroid machines are gone out on leather, paper, cut-parts, foil, is answered extensively For in the process of leather and fur products, having many advantages, such as that high production efficiency, punching precision are high, leather punched hole machine used at present It has the disadvantage that a kind of mold of leather punched hole machine can only produce a kind of corresponding hole when in use, produces different Kong Shi needs replacing different molds, therefore, it is necessary to buy a large amount of mold to meet production needs, increases perforating press Cost, and mold can also occupy a large amount of space when not in use, and existing leather punched hole machine is limited by mold type, uses freedom Property is poor, can not arbitrarily adjust pattern, punching horizontal spacing, longitudinal pitch of punching etc. as needed, inflexible for use.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of numerical control leather punched hole machine, realizes automation control using controller System, can be optionally combined upper punch and low punch as needed, to produce the hole of different pattern, between the horizontal spacing of punching, longitudinal direction Away from etc. can flexibly adjust.
The technical solution adopted by the present invention to solve the technical problems is: a kind of numerical control leather punched hole machine, including support plate, Feeding device, positioning device, hole punched device, controller, the feeding device include feed roller and the receipts installed on the supporting plate Expect roller, feed stepper motor, the rewinding stepper motor with the axis connection of the material receiving roller with the axis connection of feed roller;It is described fixed Position device includes lower guiding axis, lower screw rod, sliding block, lower stepper motor, upper stepper motor, top shoe, upper guiding axis, upper spiral shell Bar, the lower guiding axis and upper guiding axis are fixedly mounted in the support plate, the lower screw rod and the upper screw rod with The support plate rotation connection, the axis of the lower stepper motor are connect with the lower screw rod, the axis of the upper stepper motor and institute Screw rod connection is stated, is equipped with guide through hole and tapped through hole on the sliding block and top shoe, the sliding block is mounted on institute It states on lower guiding axis and lower screw rod, the top shoe is mounted on guiding axis and upper screw rod;The hole punched device includes undershoot Orifice plate, compressed gas feedway, cylinder, guide post, guide plate, upper punched-plate, the lower punched-plate be fixedly mounted on it is described under On sliding block, the guide plate is fixedly mounted on the top shoe, and guide post is equipped at the upper punched-plate corner location, described to lead It is corresponded to on plate and is equipped with pilot hole at the position of the guide post, the guide post is mounted in the pilot hole, and the cylinder is fixed It is mounted on the top shoe, the movable end of the cylinder is fixedly connected with the upper punched-plate, the lower punched-plate and described Upper punched-plate is correspondingly arranged up and down, is correspondingly provided on the lower punched-plate and the upper punched-plate with ferromagnetic mounting post, institute It states and low punch is installed in the mounting post of lower punched-plate, upper punch, the undershoot are installed in the mounting post of the upper punched-plate Overhead is equipped with piercing die, and the upper punch bottom is equipped with piercing knife, is equipped on the upper punch and the low punch and institute Installation post shapes, the identical mounting hole of size are stated, bottom is equipped with magnet in the mounting hole;The controller and the rewinding walk Into motor, compressed gas feedway, lower stepper motor, feed stepper motor, the equal communication connection of upper stepper motor.
A kind of above-mentioned numerical control leather punched hole machine, the mounting post and the mounting hole are hexagonal prism shape, it is described on Mounting post on punched-plate and the lower punched-plate is rectangular array distribution.
A kind of above-mentioned numerical control leather punched hole machine, the lower stepper motor and the upper stepping motor synchronous movement, it is described Rewinding stepper motor and feed stepping motor synchronous movement.
A kind of above-mentioned numerical control leather punched hole machine is additionally provided with control panel, the control panel and the controller communication Connection, the control panel are equipped with liquid crystal display and control button.
A kind of above-mentioned numerical control leather punched hole machine, the piercing knife on the upper punch include circle, ellipse, star, length The shapes such as bar shaped, waveform, regular polygon.
The present invention has the following advantages that and high-lighting effect compared with prior art:
The invention has the advantages that the present invention using controller realize automation control, can be accurately controlled leather supply, The operation such as positioning, punching of upper punched-plate and lower punched-plate, upper punched-plate and lower punched-plate are equipped with six ribs in matrix distribution The mounting post of post shapes can arbitrarily install upper punch and low punch, upper punching on upper punched-plate and lower punched-plate as needed Head and low punch are fixed by magnet and mounting post, are mounted and dismounted and are facilitated, upper punch and low punch can do as needed 60 ° it is whole The rotation of several times can carry out horizontal spacing, longitudinal pitch of punching etc. with producing the hole of different pattern by control panel Flexible to adjust, punching precision is high, does not need to be equipped with a large amount of mold, saves the cost of equipment, reduces a large amount of mold The space occupied can as needed arbitrarily be combined upper punch and low punch, and freedom is high, using flexible.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the partial enlargement diagram of a-quadrant in Fig. 1;
Fig. 3 is the schematic diagram of upper punch and low punch;
Fig. 4 is schematic diagram when the invention works.
1. support plate in figure, 2. material receiving rollers, 3. lower guiding axis, 4. lower screw rods, 5. lower punched-plates, 6. rewinding stepper motors, 7. sliding block, 8. compressed gas feedways, 9. lower stepper motors, 10. control panels, 11. feed stepper motors, 12. controls Device, 13. feed rollers, stepper motor on 14., 15. top shoes, 16. cylinders, guiding axis on 17., 18. guide posts, screw rod on 19., 20. guide plate, punched-plate on 21., 22. mounting posts, 23. upper punch, 24. piercing dies, 25. low punches, 26. piercing knifes, 27. peaces Fill hole.
Specific embodiment
In order to illustrate more clearly of specific structure of the invention, the content of working principle, with reference to the accompanying drawing to the present invention It is described further, but following embodiment is merely to illustrate the present invention, is not intended to limit the scope of the invention.For ability For the those of ordinary skill in domain, without creative efforts, obtained according to this drawings and examples other Embodiment belongs to protection scope of the present invention.
A kind of numerical control leather punched hole machine, including support plate 1, feeding device, positioning device, hole punched device, controller 12, institute Stating feeding device includes the feed roller 13 being mounted in support plate 1 and material receiving roller 2, the feed stepping with the axis connection of feed roller 13 Motor 11, the rewinding stepper motor 6 with the axis connection of the material receiving roller 2;The positioning device includes lower guiding axis 3, lower screw rod 4, sliding block 7, lower stepper motor 9, upper stepper motor 14, top shoe 15, upper guiding axis 17, upper screw rod 19, the lower guiding axis 3 Be fixedly mounted in the support plate 1 with upper guiding axis 17, the lower screw rod 4 and the upper screw rod 19 with the support plate 1 rotation connection, the axis of the lower stepper motor 9 are connect with the lower screw rod 4, the axis and the upper spiral shell of the upper stepper motor 14 Bar 19 connects, and is equipped with guide through hole and tapped through hole on the sliding block 7 and top shoe 15, the sliding block 7 is mounted on institute It states on lower guiding axis 3 and lower screw rod 4, the top shoe 15 is mounted on guiding axis 17 and upper screw rod 19;The hole punched device Including lower punched-plate 5, compressed gas feedway 8, cylinder 16, guide post 18, guide plate 20, upper punched-plate 21, the lower punching Plate 5 is fixedly mounted on the sliding block 7, and the guide plate 20 is fixedly mounted on the top shoe 15, the upper punched-plate It is equipped with guide post 18 at 21 corner locations, is corresponded on the guide plate 20 and is equipped with pilot hole at the position of the guide post 18, it is described to lead Column 18 is mounted in the pilot hole, and the cylinder 16 is fixedly mounted on the top shoe 15, the movable end of the cylinder 16 It is fixedly connected with the upper punched-plate 21, the lower punched-plate 5 and about the 21 upper punched-plate are correspondingly arranged, the lower punching It is correspondingly provided on plate 5 and the upper punched-plate 21 with ferromagnetic mounting post 22, is installed in the mounting post 22 of the lower punched-plate 5 There is low punch 25, upper punch 23 is installed in the mounting post 22 of the upper punched-plate 21, punching is housed at the top of the low punch 25 Mould 24,23 bottom of upper punch are equipped with piercing knife 26, are equipped with and the peace on the upper punch 23 and the low punch 25 22 shape of column, the identical mounting hole 27 of size are filled, bottom is equipped with magnet in the mounting hole 27;The controller 12 and the receipts Expect stepper motor 6, compressed gas feedway 8, lower stepper motor 9, feed stepper motor 11, the company of communicating of upper stepper motor 14 It connects.
Further, the mounting post 22 and the mounting hole 27 are hexagonal prism shape, the upper punched-plate 21 and institute Stating the mounting post 22 on lower punched-plate 5 is rectangular array distribution.
Further, the lower stepper motor 9 and 14 synchronization action of upper stepper motor, the rewinding stepper motor 6 With 11 synchronization action of feed stepper motor.
Further, control panel 10, the control panel 10 and 12 communication connection of controller, the control are additionally provided with Panel 10 processed is equipped with liquid crystal display and control button.
Further, the piercing knife 26 on the upper punch 23 include circle, ellipse, star, strip, waveform, The shapes such as regular polygon.
The present invention in use, as needed punching pattern, the peace in 21 corresponding position of lower punched-plate 5 and upper punched-plate On dress column 22 low punch 25 and upper punch 23 be installed respectively, when installation, mounting post 22 is inserted into low punch 25 or upper punch 23 In mounting hole 27, mounting post 22 can be sucked in the magnet of 27 bottom of mounting hole, by low punch 25 and upper punch 23 and mounting post 22 Between fixed, the width of the leather of punching as needed and the spacing for needing punching, pass through control panel 10 and input punching unit The parameters such as longitudinal pitch, longitudinal punching number, horizontal spacing, start perforating press, controller 12 controls upper 14 He of stepper motor Lower stepper motor 9 rotates, and screw rod 19 and the rotation of lower screw rod 4, drive top shoe 15 and sliding block 7 to move to most front side in drive, Controller 12 controls compressed gas feedway 8 and supplies to cylinder 16, extends cylinder 16, and punched-plate 21 is transported downwards in promotion Dynamic, the low punch 25 on the upper punch 23 and lower punched-plate 5 on upper punched-plate 21 contacts, and is punched out to leather, then, control Device 12 controls compressed gas feedway 8 and supplies to cylinder 16, shrinks cylinder 16, and punched-plate 21 rises playback, control in drive Device 12 processed is according to the longitudinal pitch of input, and stepper motor 14 and lower stepper motor 9 rotate fixed angle in control, drives top shoe 15 and sliding block 7 move rearwards to next punching position, be punched out again, controller 12 will record the number of punching, when When the number of punching reaches longitudinal punching number of setting, controller 12 controls upper stepper motor 14 and the rotation of lower stepper motor 9, So that top shoe 15 and sliding block 7 is playbacked to the position of most front side, completes first group of punching, then, controller 12 is according to input Horizontal spacing, control feed stepper motor 11 and rewinding stepper motor 6 turn an angle, make leather move right it is fixed away from From then repeating next group of punching.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.

Claims (5)

1. a kind of numerical control leather punched hole machine, which is characterized in that including support plate (1), feeding device, positioning device, hole punched device, Controller (12), the feeding device include the feed roller (13) being mounted on support plate (1) and material receiving roller (2) and feed roller (13) the feed stepper motor (11) of axis connection, the rewinding stepper motor (6) with the axis connection of the material receiving roller (2);It is described Positioning device includes lower guiding axis (3), lower screw rod (4), sliding block (7), lower stepper motor (9), upper stepper motor (14), upper cunning Block (15), upper guiding axis (17), upper screw rod (19), the lower guiding axis (3) and upper guiding axis (17) are fixedly mounted on described In support plate (1), the lower screw rod (4) and the upper screw rod (19) are rotatablely connected with the support plate (1), the lower stepping The axis of motor (9) is connect with the lower screw rod (4), and the axis of the upper stepper motor (14) is connect with the upper screw rod (19), institute State and be equipped with guide through hole and tapped through hole on sliding block (7) and top shoe (15), the sliding block (7) be mounted on it is described under lead To on axis (3) and lower screw rod (4), the top shoe (15) is mounted on guiding axis (17) and upper screw rod (19);The punching Device includes lower punched-plate (5), compressed gas feedway (8), cylinder (16), guide post (18), guide plate (20), upper punched-plate (21), the lower punched-plate (5) is fixedly mounted on the sliding block (7), and the guide plate (20) is fixedly mounted on described On sliding block (15), guide post (18) are equipped at upper punched-plate (21) corner location, are led described in correspondence on the guide plate (20) Pilot hole is equipped at the position of column (18), the guide post (18) is mounted in the pilot hole, and the cylinder (16) is fixedly mounted On the top shoe (15), the movable end of the cylinder (16) is fixedly connected with the upper punched-plate (21), the lower punching Plate (5) and the upper punched-plate (21) are correspondingly arranged up and down, and correspondence is set on the lower punched-plate (5) and the upper punched-plate (21) Have with ferromagnetic mounting post (22), is equipped with low punch (25) in the mounting post (22) of the lower punched-plate (5), the upper punching It is equipped with upper punch (23) in the mounting post (22) of orifice plate (21), piercing die (24) is housed at the top of the low punch (25), it is described Upper punch (23) bottom is equipped with piercing knife (26), is equipped with and the installation on the upper punch (23) and the low punch (25) Column (22) shape, the identical mounting hole of size (27), the interior bottom of the mounting hole (27) are equipped with magnet;The controller (12) with The rewinding stepper motor (6), compressed gas feedway (8), lower stepper motor (9), feed stepper motor (11), upper stepping Motor (14) equal communication connection.
2. a kind of numerical control leather punched hole machine according to claim 1, which is characterized in that the mounting post (22) and the peace Filling hole (27) is hexagonal prism shape, and the mounting post (22) on the upper punched-plate (21) and the lower punched-plate (5) is square Shape array distribution.
3. a kind of numerical control leather punched hole machine according to claim 1, which is characterized in that the lower stepper motor (9) and institute State stepper motor (14) synchronization action, the rewinding stepper motor (6) and feed stepper motor (11) synchronization action.
4. a kind of numerical control leather punched hole machine according to claim 1, which is characterized in that be additionally provided with control panel (10), institute Control panel (10) and the controller (12) communication connection are stated, the control panel (10) is equipped with liquid crystal display and control Key.
5. a kind of numerical control leather punched hole machine according to claim 1, the piercing knife (26) on the upper punch (23) includes The shapes such as circle, ellipse, star, strip, waveform, regular polygon.
CN201910039924.5A 2019-01-16 2019-01-16 A kind of numerical control leather punched hole machine Withdrawn CN109762948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910039924.5A CN109762948A (en) 2019-01-16 2019-01-16 A kind of numerical control leather punched hole machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910039924.5A CN109762948A (en) 2019-01-16 2019-01-16 A kind of numerical control leather punched hole machine

Publications (1)

Publication Number Publication Date
CN109762948A true CN109762948A (en) 2019-05-17

Family

ID=66452292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910039924.5A Withdrawn CN109762948A (en) 2019-01-16 2019-01-16 A kind of numerical control leather punched hole machine

Country Status (1)

Country Link
CN (1) CN109762948A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111036760A (en) * 2019-12-31 2020-04-21 重庆函木科技有限公司 Numerical control door plate punching positioning device and positioning method thereof
CN111996303A (en) * 2020-08-28 2020-11-27 石建华 Automatic punching device with adjustable punching interval for leather
CN113584237A (en) * 2021-07-28 2021-11-02 武汉思兰朵贸易有限公司 Automobile interior leather processing machine and processing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111036760A (en) * 2019-12-31 2020-04-21 重庆函木科技有限公司 Numerical control door plate punching positioning device and positioning method thereof
CN111996303A (en) * 2020-08-28 2020-11-27 石建华 Automatic punching device with adjustable punching interval for leather
CN113584237A (en) * 2021-07-28 2021-11-02 武汉思兰朵贸易有限公司 Automobile interior leather processing machine and processing method

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Application publication date: 20190517

WW01 Invention patent application withdrawn after publication