CN109371178A - A kind of leather cutting device - Google Patents

A kind of leather cutting device Download PDF

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Publication number
CN109371178A
CN109371178A CN201811200238.3A CN201811200238A CN109371178A CN 109371178 A CN109371178 A CN 109371178A CN 201811200238 A CN201811200238 A CN 201811200238A CN 109371178 A CN109371178 A CN 109371178A
Authority
CN
China
Prior art keywords
plate
stepper motor
cut
leather
guide post
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.)
Pending
Application number
CN201811200238.3A
Other languages
Chinese (zh)
Inventor
唐立勇
蒋国军
杨世玉
蒋杭平
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.)
Zhejiang Dynhuabao Testing Service Co Ltd
Original Assignee
Zhejiang Dynhuabao Testing Service Co Ltd
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 Zhejiang Dynhuabao Testing Service Co Ltd filed Critical Zhejiang Dynhuabao Testing Service Co Ltd
Priority to CN201811200238.3A priority Critical patent/CN109371178A/en
Publication of CN109371178A publication Critical patent/CN109371178A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B5/00Clicking, perforating, or cutting leather
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/06Work feeding or clamping devices
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/10Arrangements for driving parts of leather-working machines
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B2700/00Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
    • C14B2700/11Machines or apparatus for cutting or milling leather or hides
    • C14B2700/113Cutting presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

The invention discloses a kind of leather cutting devices, including top plate, bottom plate, transport portion, severing part and controller, the transport portion includes second stepper motor, lower conveying device, upper conveyor, pressure plate, second guide post, compression cylinder, the cutting portion quartile is in the right side of the transport portion, the cutting portion point includes angular encoder, cut-out plate, first stepper motor, first guide post, cutter, chopping block, hydraulic cylinder, cutter holder, the controller is fixed on the bottom plate, the angular encoder, first stepper motor, second stepper motor, high pressure gas supply installation, hydraulic oil supply equipment is connect with the controller communication.The present invention uses automation control, easy to operate, highly-safe, carries out feeding and positioning to leather automatically, and automatic severing, cutting efficiency is high, and cutting accuracy is high, can carry out severing to leather in different angles, the leather suitable for different-thickness.

Description

A kind of leather cutting device
Technical field
The present invention relates to leather processing apparatus field, especially a kind of leather cutting device.
Background technique
In the process of leather and fur products, it is often necessary to carry out severing operation to leather using leather cutting machine, at present Leather cutting machine the degree of automation it is lower, need worker to carry out carrying out position adjusting and positioning manually to leather when in use, Moreover, requiring worker's feeding after cutting every time, and adjusting is re-started to leather position, cumbersome, speed of cut is slow, Production efficiency is influenced, and the precision being positioned manually is lower, influences the quality that leather is cut, in addition, worker needs for a long time in cutter The position for nearby adjusting leather also increases worker's risk injured because of unexpected or carelessness.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of leather cutting device, easy to operate using automation control, It is highly-safe, feeding and positioning are carried out to leather automatically, automatic severing, cutting efficiency is high, and it can be in different angles that cutting accuracy is high Degree carries out severing to leather, the leather suitable for different-thickness.
The technical solution adopted by the present invention to solve the technical problems is: a kind of leather cutting device, including top plate, bottom Plate, transport portion, severing part and controller, the transport portion include second stepper motor, lower conveying device, upper conveying dress It sets, pressure plate, the second guide post, compression cylinder, the upper conveyor is fixed on the pressure plate bottom, and the pressure plate is logical It crosses the compression cylinder to be mounted on the bottom surface of the top plate, the compression cylinder and external high pressure gas supply installation connect It connects, second guide post is vertically installed between the top plate and the bottom plate, and second guide post passes through the compression Plate, and be slidably matched with the pressure plate, the lower conveying device is located at the upper conveyor following location directly, and solid It is scheduled on the bottom plate, the lower conveying device provides power by the second stepper motor;The cutting portion quartile is in described The right side of transport portion, the cutting portion point include angular encoder, cut-out plate, the first stepper motor, the first guide post, cut Knife, chopping block, hydraulic cylinder, cutter holder, the cut-out plate are mounted on the bottom of the top plate, the liquid by the hydraulic cylinder Compressing cylinder is connect with external hydraulic oil supply equipment, first guide post be vertically installed at the top plate and the bottom plate it Between, first guide post passes through the cut-out plate, and is slidably matched with the cut-out plate, and the cutter holder is mounted on the sanction The bottom of cutting plate, and be rotatablely connected with the cut-out plate, the angular encoder and first stepper motor are fixedly mounted In the cut-out plate, the axis connection of axis one end of first stepper motor and the angular encoder, the other end with it is described The center axis connection of cutter holder, the chopping block are located at the underface of the cut-out plate, and are fixedly mounted on the upper table of the bottom plate Face;The controller is fixed on the bottom plate, the angular encoder, the first stepper motor, second stepper motor, high pressure gas Body supply equipment, hydraulic oil supply equipment are connect with the controller communication.
A kind of above-mentioned leather cutting device, the quantity of first guide post are 2, the quantity of second guide post It is 4, the quantity of the compression cylinder is 4, and the quantity of the hydraulic cylinder is 2.
A kind of above-mentioned leather cutting device, the upper conveyor and the lower conveying device include bracket, multiple Conveying roller, conveyer belt, the conveying roller are installed in parallel on the bracket, and the conveyer belt is set on the outside of the conveying roller.
The junction of a kind of above-mentioned leather cutting device, the second stepper motor and the lower conveying device is also equipped with Retarder, the reducer input shaft are connect with the second stepper motor, the output shaft of the retarder and the lower conveying The axis connection of the conveying roller of the leftmost side of device.
A kind of above-mentioned leather cutting device, the cutter holder top are equipped with connecting column, and the connecting column is in intermediate narrow by two Wide shape is held, mounting hole is correspondingly provided in the cut-out plate, the connecting column is mounted in the mounting hole, the cutter holder Bottom is equipped with folder cutter groove, and a side wall of the folder cutter groove is equipped with tapped through hole, folder knife screw is housed in the tapped through hole, Cutter holder can rotate in cut-out plate, press from both sides cutter groove in cutter is installed, twist lower clamp knife screw after can be convenient to cutter into Row replacement.
A kind of above-mentioned leather cutting device, the quantity of the tapped through hole are 3, and 3 tapped through holes equidistantly divide Cutter is stably fixed in folder cutter groove by cloth on the folder cutter groove side wall.
A kind of above-mentioned leather cutting device is also equipped with control panel, the control panel on front side of the controller It is equipped with liquid crystal display and control button, the control panel connect with the controller communication, can be with by control panel The parameters such as convenient input severing length, severing angle, feeding speed.
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 carries out automation control using controller, and it is easy to operate, pass through second step It drives leather to travel forward into motor-driven lower conveying device, feeding and positioning is carried out to leather automatically, positioning accuracy is high, fixed Bit rate is fast, drives cutter to fall by hydraulic cylinder and carries out automatic severing to leather, pass through the first stepping motor driven cutter It is rotated, and fit angle encoder, the angle of cutter can be accurately controlled, realize the sanction for carrying out different angle to leather Disconnected, upper conveyor is pressed in lower conveying device by compression cylinder driving, is carried out compression clamping to leather, is adapted to not The leather of stack pile, practicability is good, does not need the position that workers with long time adjusts leather near cutter, highly-safe.
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 main view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is right view of the present invention;
Fig. 5 is angular encoder, cut-out plate, the first stepper motor, the connection relationship diagram between cutter holder.
1. top plate in figure, 2. angular encoders, 3. cut-out plates, 4. first stepper motors, 5. first guide posts, 6. cutters, 7. chopping block, 8. bottom plates, 9. controllers, 10. control panels, 11. second stepper motors, 12. retarders, 13. lower conveying devices, 14. upper conveyor, 15. pressure plates, 16. second guide posts, 17. compression cylinders, 18. hydraulic cylinders, 19. cutter holders.
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 leather cutting device, including top plate 1, bottom plate 8, transport portion, severing part and controller 9, the conveying Part includes second stepper motor 11, lower conveying device 13, upper conveyor 14, pressure plate 15, the second guide post 16, compresses gas Cylinder 17, the upper conveyor 14 are fixed on 15 bottom of pressure plate, and the pressure plate 15 is pacified by the compression cylinder 17 On the bottom surface of the top plate 1, the compression cylinder 17 is connect with external high pressure gas supply installation, second guiding Column 16 is vertically installed between the top plate 1 and the bottom plate 8, second guide post 16 pass through the pressure plate 15, and with The pressure plate 15 is slidably matched, and the lower conveying device 13 is located at 14 following location directly of upper conveyor, and solid It is scheduled on the bottom plate 8, the lower conveying device 14 provides power by the second stepper motor 11;The cutting portion quartile in The right side of the transport portion, the cutting portion point include angular encoder 2, cut-out plate 3, the first stepper motor 4, first guiding Column 5, cutter 6, chopping block 7, hydraulic cylinder 18, cutter holder 19, the cut-out plate 3 are mounted on the top by the hydraulic cylinder 18 The bottom of plate 1, the hydraulic cylinder 18 are connect with external hydraulic oil supply equipment, and first guide post 5 is vertically installed at Between the top plate 1 and the bottom plate 8, first guide post 5 passes through the cut-out plate 3, and matches with the cut-out plate 3 sliding It closes, the cutter holder 19 is mounted on the bottom of the cut-out plate 3, and is rotatablely connected with the cut-out plate 3, the angular encoder 2 and first stepper motor 4 be fixedly mounted in the cut-out plate 3, axis one end of first stepper motor 4 with it is described The axis connection of angular encoder 2, the center axis connection of the other end and the cutter holder 19, the chopping block 7 are located at the cut-out plate 3 Underface, and be fixedly mounted on the upper surface of the bottom plate 8;The controller 9 is fixed on the bottom plate 8, the angle Encoder 2, the first stepper motor 4, second stepper motor 11, high pressure gas supply installation, hydraulic oil supply equipment with it is described 9 communication connection of controller.
Further, the quantity of first guide post 5 is 2, and the quantity of second guide post 16 is 4, described The quantity of compression cylinder 17 is 4, and the quantity of the hydraulic cylinder 18 is 2.
Further, the upper conveyor 14 and the lower conveying device 13 include bracket, multiple conveying rollers, conveying Band, the conveying roller are installed in parallel on the bracket, and the conveyer belt is set on the outside of the conveying roller.
Further, the junction of the second stepper motor 11 and the lower conveying device 13 is also equipped with retarder 12, 12 input shaft of retarder is connect with the second stepper motor 11, and the output shaft of the retarder 12 and the lower conveying fill Set the axis connection of the conveying roller of 13 leftmost side.
Further, connecting column, the connecting column shape wide in intermediate narrow both ends, institute are equipped at the top of the cutter holder 19 It states and is correspondingly provided with mounting hole in cut-out plate 3, the connecting column is mounted in the mounting hole, and 19 bottom of cutter holder is equipped with folder Cutter groove, a side wall of the folder cutter groove are equipped with tapped through hole, folder knife screw are housed in the tapped through hole.
Further, the quantity of the tapped through hole is 3, and 3 tapped through holes are equally distributed on the folder cutter groove On side wall.
Further, the front side of the controller 9 is also equipped with control panel 10, and the control panel 10 is equipped with liquid crystal Display screen and control button, the control panel 10 and 9 communication connection of controller.
When the invention works, severing length, severing angle, feeding speed are inputted by the control button on control panel 10 Etc. parameters, the leather to severing is lain in a horizontal plane in lower conveying device 13, is started by control button on control panel 10 Cutting device, controller 9 control high pressure gas supply installation and supply high pressure gas to compression cylinder 17, and 4 compression cylinders 17 are same Step elongation, driving upper conveyor 14 move downward, leather are clamped between upper conveyor 14 and lower conveying device 13, control Severing angle information of the device 9 processed according to input, control the first stepper motor 4 rotation, drive cutter holder 19 and cutter 6 rotate, angle Degree encoder 2 can incude angle information in real time, and angle information is conveyed to controller 9, and controller 9 is according to angular encoder 2 The precise angle information of feedback further controls the rotation of the first stepper motor 4, is accurately adjusted to the angle of cutter 6, controls Device 9 processed controls second stepper motor 11 according to the severing length information of input and rotates fixed angle, to drive lower conveying device 13 drive leathers move right regular length, and leather is accurately transported to the lower section of cutter 6, and controller 9 controls hydraulic oil and supplies Equipment positive supply hydraulic oil into hydraulic cylinder 18 is answered, the synchronous elongation of 2 hydraulic cylinders 18, driving cutter 6 falls, by leather Severing, then, controller 9 control hydraulic oil supply equipment and reversely supply hydraulic oil, 2 hydraulic cylinders 18 into hydraulic cylinder 18 Synchronous drives cutter 6 to rise, and controller 9 controls second stepper motor 11 again and rotates fixed angle, drives lower conveying dress It sets 13 drive leathers and moves right regular length, the leather of severing is ejected to the right, carry out severing operation next time.
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 (7)

1. a kind of leather cutting device, which is characterized in that including top plate (1), bottom plate (8), transport portion, severing part and control Device (9), the transport portion include second stepper motor (11), lower conveying device (13), upper conveyor (14), pressure plate (15), the second guide post (16), compression cylinder (17), the upper conveyor (14) are fixed on the pressure plate (15) bottom, The pressure plate (15) is mounted on the bottom surface of the top plate (1) by the compression cylinder (17), the compression cylinder (17) It is connect with external high pressure gas supply installation, second guide post (16) is vertically installed at the top plate (1) and the bottom Between plate (8), second guide post (16) passes through the pressure plate (15), and is slidably matched with the pressure plate (15), institute It states lower conveying device (13) to be located at the upper conveyor (14) following location directly, and is fixed on the bottom plate (8), institute It states lower conveying device (14) and provides power by the second stepper motor (11);The cutting portion quartile is in the transport portion Right side, the cutting portion point include angular encoder (2), cut-out plate (3), the first stepper motor (4), the first guide post (5), cut Knife (6), chopping block (7), hydraulic cylinder (18), cutter holder (19), the cut-out plate (3) are mounted on by the hydraulic cylinder (18) The bottom of the top plate (1), the hydraulic cylinder (18) connect with external hydraulic oil supply equipment, first guide post (5) it being vertically installed between the top plate (1) and the bottom plate (8), first guide post (5) passes through the cut-out plate (3), And be slidably matched with the cut-out plate (3), the cutter holder (19) is mounted on the bottom of the cut-out plate (3), and with the sanction Cutting plate (3) rotation connection, the angular encoder (2) and first stepper motor (4) are fixedly mounted on the cut-out plate (3) on, the axis connection of axis one end of first stepper motor (4) and the angular encoder (2), the other end and the folder knife The center axis connection of device (19), the chopping block (7) are located at the underface of the cut-out plate (3), and are fixedly mounted on the bottom plate (8) upper surface;The controller (9) is fixed on the bottom plate (8), the angular encoder (2), the first stepper motor (4), second stepper motor (11), high pressure gas supply installation, hydraulic oil supply equipment communicate with the controller (9) and connect It connects.
2. a kind of leather cutting device according to claim 1, which is characterized in that the quantity of first guide post (5) It is 2, the quantity of second guide post (16) is 4, and the quantity of the compression cylinder (17) is 4, the hydraulic cylinder (18) quantity is 2.
3. a kind of leather cutting device according to claim 1, which is characterized in that the upper conveyor (14) and described Lower conveying device (13) includes bracket, multiple conveying rollers, conveyer belt, and the conveying roller is installed in parallel on the bracket, institute Conveyer belt is stated to be set on the outside of the conveying roller.
4. a kind of leather cutting device according to claim 3, which is characterized in that the second stepper motor (11) and institute The junction for stating lower conveying device (13) is also equipped with retarder (12), retarder (12) input shaft and second stepping electricity The axis of the conveying roller of the leftmost side of machine (11) connection, the output shaft of the retarder (12) and the lower conveying device (13) connects It connects.
5. a kind of leather cutting device according to claim 1, which is characterized in that the company of being equipped at the top of the cutter holder (19) Column is connect, the connecting column is in the wide shape in intermediate narrow both ends, is correspondingly provided with mounting hole, the connecting column on the cut-out plate (3) It is mounted in the mounting hole, cutter holder (19) bottom is equipped with folder cutter groove, and a side wall of the folder cutter groove is equipped with spiral shell Line through-hole, equipped with folder knife screw in the tapped through hole.
6. a kind of leather cutting device according to claim 5, which is characterized in that the quantity of the tapped through hole is 3, 3 tapped through holes are equally distributed on the folder cutter groove side wall.
7. a kind of leather cutting device according to claim 1, which is characterized in that also pacify the front side of the controller (9) Equipped with control panel (10), the control panel (10) is equipped with liquid crystal display and control button, the control panel (10) With the controller (9) communication connection.
CN201811200238.3A 2018-10-16 2018-10-16 A kind of leather cutting device Pending CN109371178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811200238.3A CN109371178A (en) 2018-10-16 2018-10-16 A kind of leather cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811200238.3A CN109371178A (en) 2018-10-16 2018-10-16 A kind of leather cutting device

Publications (1)

Publication Number Publication Date
CN109371178A true CN109371178A (en) 2019-02-22

Family

ID=65400422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811200238.3A Pending CN109371178A (en) 2018-10-16 2018-10-16 A kind of leather cutting device

Country Status (1)

Country Link
CN (1) CN109371178A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB204089A (en) * 1922-05-23 1923-09-24 Charles Adrian Sawyer Junior Improvements in cutting-machines for leather and the like
JPH108100A (en) * 1996-06-27 1998-01-13 Puroka Corp:Kk Device for processing leather and processing therefor
JP2007283440A (en) * 2006-04-17 2007-11-01 Tookoo:Kk Sheet cutting apparatus
CN104498645A (en) * 2014-12-17 2015-04-08 广东菲安妮皮具股份有限公司 Automatic feeding type leather cutting machine
CN104498644A (en) * 2014-12-17 2015-04-08 广东菲安妮皮具股份有限公司 Full-automatic opening and cutting machine for leather products
CN204997767U (en) * 2015-09-16 2016-01-27 东莞市拓荒牛自动化设备有限公司 Full -automatic four accurate post hydraulic cutting machine of combined type
CN107234669A (en) * 2017-07-24 2017-10-10 东莞市陆陆兴工业自动化科技有限公司 A kind of High-Speed Automatic cutting machine and its control method
WO2018035988A1 (en) * 2016-08-25 2018-03-01 江苏贸隆机械制造有限公司 Facial mask high speed cutting machine
CN108381647A (en) * 2018-03-30 2018-08-10 浙江工业大学之江学院 A kind of retracting device for art paper guillotine
CN209178410U (en) * 2018-10-16 2019-07-30 浙江染化宝检测服务有限公司 A kind of leather cutting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB204089A (en) * 1922-05-23 1923-09-24 Charles Adrian Sawyer Junior Improvements in cutting-machines for leather and the like
JPH108100A (en) * 1996-06-27 1998-01-13 Puroka Corp:Kk Device for processing leather and processing therefor
JP2007283440A (en) * 2006-04-17 2007-11-01 Tookoo:Kk Sheet cutting apparatus
CN104498645A (en) * 2014-12-17 2015-04-08 广东菲安妮皮具股份有限公司 Automatic feeding type leather cutting machine
CN104498644A (en) * 2014-12-17 2015-04-08 广东菲安妮皮具股份有限公司 Full-automatic opening and cutting machine for leather products
CN204997767U (en) * 2015-09-16 2016-01-27 东莞市拓荒牛自动化设备有限公司 Full -automatic four accurate post hydraulic cutting machine of combined type
WO2018035988A1 (en) * 2016-08-25 2018-03-01 江苏贸隆机械制造有限公司 Facial mask high speed cutting machine
CN107234669A (en) * 2017-07-24 2017-10-10 东莞市陆陆兴工业自动化科技有限公司 A kind of High-Speed Automatic cutting machine and its control method
CN108381647A (en) * 2018-03-30 2018-08-10 浙江工业大学之江学院 A kind of retracting device for art paper guillotine
CN209178410U (en) * 2018-10-16 2019-07-30 浙江染化宝检测服务有限公司 A kind of leather cutting device

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Application publication date: 20190222

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