CN2243207Y - Leather cutting machine - Google Patents
Leather cutting machine Download PDFInfo
- Publication number
- CN2243207Y CN2243207Y CN 95204391 CN95204391U CN2243207Y CN 2243207 Y CN2243207 Y CN 2243207Y CN 95204391 CN95204391 CN 95204391 CN 95204391 U CN95204391 U CN 95204391U CN 2243207 Y CN2243207 Y CN 2243207Y
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- CN
- China
- Prior art keywords
- cutting machine
- pressure
- machine
- utility
- model
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- 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.)
- Expired - Fee Related
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a leather cutting machine used in shoemaking industry. The utility model provided with the machine bed of an existing cutting machine holds an upper machine body (6), a lower machine body (15), a column (2), a pressing arm (4), a working bench (5), an adjusting screw (10), an adjusting nut (7), and a handwheel (1). The utility model is characterized in that a pneumatic control system is used; the system is composed of five film cylinders, two electromagnetic valves, and an air storage tank. The leather cutting machine which is suitable for using in middle and small shoemaking factories has the advantages of low noise, and convenient operation and maintenance, and the cost of the leather cutting machine is lower than the cutting machine of a hydraulic control system. Because a vamp needs to be sprayed light in the shoemaking industry, air source is provided by an air compressor in all shoemaking industry.
Description
The utility model is the blanking machinery of shoe-making industry.
Be used at present the blanking equipment of shoemaking both at home and abroad, its lathe part is substantially the same.The mode of control pressure arm motion has mechanical toggle, and its shortcoming is that work noise is big, and harmful workman's is healthy, and volume is bigger; Another kind of hydraulic control system, its advantage is easy to operate, and noise is little, and power is big, but its Hydraulic Elements machining accuracy height, cost strengthens.
The purpose of this utility model provides that a kind of noise is little, and cost is low, the control effect atmospheric control suitable with hydraulic control system.
The purpose of this utility model realizes by following measure, on the basis of original blanking machine, keep upper machine body (6), lower body (15), column (2), pressure arm (4), workbench (5), adjust screw rod (10), adjust nut (7) and handwheel (1), four diaphragm cylinders (8) have been adopted, be fixed on the gripper shoe (9) of upper machine body (6) bottom, four piston rods respectively with cross pressure-bearing body (11) before, after, a left side, right-hand member is hinged mutually, pressure-bearing body middle part is connected with the adjustment screw rod (10) of lathe, the piston rod of adjusting a screw rod lower end and a diaphragm cylinder (13) is hinged, this diaphragm cylinder is fixed on base plate (14) position of lower body (15), travel switch (12) is equipped with in the below of cross pressure-bearing body (11), two hand switches (3) are equipped with in pressure arm (4) top, lower body (15) madial wall is equipped with five-way joint (20), two magnetic valves (16), (17), a three-way connection (18) and a gas-accumulating tank (19) are connected by pipeline between each pneumatic element.
The utility model has the advantages that noise is little, operating maintenance is convenient, and cost is significantly less than the blanking equipment of hydraulic control.
Description of drawings is as follows:
Fig. 1 is the structural principle schematic diagram of leather blanking machine.
Fig. 2 is the pneumatic control system schematic diagram of leather blanking machine.(1)-handwheel, (2)-column, (3)-hand switch, (4)-pressure arm, (5)-workbench, (6)-upper machine body, (7)-the adjustment nut, (8)-the upper film cylinder, (9)-gripper shoe, (10)-the adjustment screw rod, (11)-the pressure-bearing body, (12)-travel switch, (13)-following film gas, (14)-base plate, (15)-lower body, (16)-magnetic valve, (17)-magnetic valve, (18)-three-way connection, (19)-gas-accumulating tank, (20)-five-way joint
The utility model will be further described in conjunction with the accompanying drawings, the Compressed Gas that comes when the air compressor machine of one factory or other sources of the gas enters gas-accumulating tank (19), through three-way connection (18) source of the gas is shunted, one the tunnel is that magnetic valve (17) is connected through the upper chamber of five-way joint (20) with four diaphragm cylinders (8), and another road is that magnetic valve (16) is communicated with following diaphragm cylinder lower chamber.When hand switch (3) is connected, make magnetic valve (17) energising, the spool action, source of the gas enters the upper chamber of four diaphragm cylinders (8), the promotion piston rod moves down, and cross pressure-bearing body (11) moves down, and drives adjustment screw rod (10), column (2) and pressure arm (4) and moves downward.The blanking cutter is equipped with in the below of pressure arm (4), and the footwear material is cut into needed footwear material shape.The switch of blanking cutter can be changed according to the shape of playing footwear material, when the blanking cutter arrives workbench (5) cutting-out footwear material, cross pressure-bearing body (11) contacting travel switch (12), make magnetic valve (17) outage, source of the gas is closed in the spool action, discharges the air pressure of four diaphragm cylinders (8), simultaneously, magnetic valve (16) energising, the spool action, air pressure enters down the lower chamber of diaphragm cylinder (13), piston rod is moved upward, promote to adjust screw rod (10), column (2), pressure arm (4) moves upward, and the operative employee moves the leather material, connects hand switch again, so do action is finished required footwear material.Because of the variation of the footwear material leather thickness that descended, the distance between pressure arm (4) and the workbench (5) is regulated by rotating handwheel (1), and this control method is consistent with former blanking machine.
Claims (1)
- The leather blanking machine that is used for shoe-making industry, upper machine body (6) with former blanking machine, lower body (15), column (2), pressure arm (4), workbench (5), adjust screw rod (10), adjust nut (7) and handwheel (1), it is characterized in that adopting atmospheric control, it is by last four diaphragm cylinders of the gripper shoe that is installed in the upper machine body bottom (9) (8), its piston rod is hinged mutually with cross pressure-bearing body (11), pressure-bearing body middle part is connected with the adjustment screw rod (10) of lathe, its lower end is hinged with the piston rod of a diaphragm cylinder (13) again, this diaphragm cylinder (13) is fixed on base plate (14) position of lower body (15), travel switch (12) is equipped with in cross pressure-bearing body below, hand switch (3) is equipped with in pressure arm (4) top, lower body (15) madial wall is equipped with five-way joint (20), two magnetic valves (16), (17), three-way connection (18) and gas-accumulating tank (19), each pneumatic element connects by the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204391 CN2243207Y (en) | 1995-03-18 | 1995-03-18 | Leather cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204391 CN2243207Y (en) | 1995-03-18 | 1995-03-18 | Leather cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243207Y true CN2243207Y (en) | 1996-12-25 |
Family
ID=33856922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95204391 Expired - Fee Related CN2243207Y (en) | 1995-03-18 | 1995-03-18 | Leather cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243207Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057056A (en) * | 2008-06-10 | 2011-05-11 | Teseo股份公司 | A device for driving tools for cutting flat articles, in particular leather |
-
1995
- 1995-03-18 CN CN 95204391 patent/CN2243207Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057056A (en) * | 2008-06-10 | 2011-05-11 | Teseo股份公司 | A device for driving tools for cutting flat articles, in particular leather |
| CN102057056B (en) * | 2008-06-10 | 2013-03-20 | Teseo股份公司 | A device for driving tools for cutting flat articles, in particular leather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |