CN205343304U - Automatic sheet -punching machine - Google Patents
Automatic sheet -punching machine Download PDFInfo
- Publication number
- CN205343304U CN205343304U CN201521063005.5U CN201521063005U CN205343304U CN 205343304 U CN205343304 U CN 205343304U CN 201521063005 U CN201521063005 U CN 201521063005U CN 205343304 U CN205343304 U CN 205343304U
- Authority
- CN
- China
- Prior art keywords
- cut
- knife
- fixed
- frame
- worm wheel
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 abstract description 7
- -1 polyethylene Polymers 0.000 abstract description 7
- 229920000573 polyethylene Polymers 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Automatic sheet -punching machine relates to the device that can go out the thin slice on the polyethylene plate material. Mainly for solving the not problem design of good control of the decurrent pressure of current processing machine. The on -off device comprises a base, the frame is fixed on the base, there is the control box in the frame, worm wheel lead screw lift is fixed in the frame, the cut -off knife dress is on the cut -off knife mounting bracket, the cut -off knife mounting bracket is installed in the cut -off knife mounting bracket mounting hole of the lead screw lower part of worm wheel lead screw lift, and it is fixed through the jackscrew, there is the sheetmetal on the lead screw of worm wheel lead screw lift, there is the sensor in the frame, there is the electrode on the base, the push jack is established in the cut -off knife, the push jack is fixed on the push rod, the push rod dress is and stretch out in its top follow cut -off knife mounting bracket in the cut -off knife mounting bracket, the cover is equipped with the spring on lieing in the push rod of cut -off knife mounting bracket, the lower extreme of spring is fixed on the push rod, the upper end of spring is fixed on the cut -off knife mounting bracket, there is hand switch in the frame. The advantage is that decurrent pressure is easily controlled.
Description
Technical field:
This utility model relate to a kind of can at the device of polyethylene board upper punch slice.
Background technology:
Anticorrosive coat tension test is outer anticorrosion polyethylene layer hot strength and an important tests of fracture norminal strain of inspection spiral submerged welded pipe and straight-line joint submerged arc welding tube, polyethylene board is processed into thin slice during test.Existing processing machine is made up of elevating screw and cut-off knife, and cut-off knife is arranged on the bottom of elevating screw, rotates elevating screw by artificial external force and makes cut-off knife be pressed down against sheet material to be cut, thus obtaining the sample of test.It is disadvantageous in that: the bad control of downward pressure, if power is too small, sample can't cut, and power is excessive, then can injure cut-off knife, additionally there are the problem that work efficiency is low.
Summary of the invention:
Technical problem to be solved in the utility model is to provide and a kind of automatically controls downward pressure, will not injure cut-off knife, the automatic punching machine that effect is high.
Above-mentioned purpose is achieved in that it includes base, frame is fixed on base, frame is provided with control chamber, worm wheel screw rod lifting machine is fixed in frame, cut-off knife is contained on cut-off knife installing rack, cut-off knife installing rack installing hole is had bottom the leading screw of worm wheel screw rod lifting machine, the leading screw bottom of worm wheel screw rod lifting machine is provided with the top wire hole being connected with cut-off knife installing rack installing hole, cut-off knife installing rack is arranged in the cut-off knife installing rack installing hole of the leading screw bottom of worm wheel screw rod lifting machine, and fixed by jackscrew, the leading screw of the worm wheel screw rod lifting machine above top wire hole is fixed with sheet metal, frame near sheet metal is fixed with sensor, base below cut-off knife is fixed with electrode, also include push jack, push jack is located in cut-off knife, push jack is fixed on push rod, push rod is contained in cut-off knife installing rack and its top is stretched out from cut-off knife installing rack, it is positioned on the push rod of cut-off knife installing rack and is set with spring, the lower end of spring is fixed on push rod, the upper end of spring is fixed on cut-off knife installing rack, when worm wheel screw rod lifting machine work leading screw moves downward, the polyethylene board that cut-off knife is placed on electrode stamps out thin slice, the its central part that punching press is fallen can be turned down by push jack, frame also has hand switch.
Siemens Control device, Switching Power Supply, positive catalyst, reversal connection tentaculum are installed in control chamber, Siemens Control device is connected by wire with the hand switch in frame, Siemens Control device is connected by wire with Switching Power Supply, Siemens Control device is connected by wire with positive and negative catalyst, positive and negative catalyst is connected by wire with worm wheel screw rod lifting machine, Siemens Control device is connected with electrode by wire, and Siemens Control device is connected with sensor by wire.
The utility model has the advantages that: controlled the lifting of leading screw by Siemens Control device, realize contacting of cut-off knife and polyethylene board, by sheet material is extruded, when reaching requirement sample, electrode is signaled to Siemens Control device, makes worm wheel screw rod lifting machine reversion increase, when the sheet metal on worm wheel screw rod lifting machine leading screw and the sensor contacts in frame, this sensor is signaled to Siemens Control device, makes worm wheel screw rod lifting machine quit work, and punching terminates.The downward pressure of this device is easily controllable, and work efficiency is high, does not injure cut-off knife, saves the consumption of cut-off knife, safe and reliable.
Accompanying drawing illustrates:
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is side-looking structural representation of the present utility model；
Fig. 3 is the structural representation controlling system in this utility model.
Detailed description of the invention:
With reference to Fig. 1, 2, it includes base 1, frame 2 is fixed on base, frame is provided with control chamber 3, worm wheel screw rod lifting machine 4 is fixed in frame, cut-off knife 5 is contained on cut-off knife installing rack 6, cut-off knife installing rack installing hole is had bottom the leading screw of worm wheel screw rod lifting machine, the leading screw bottom of worm wheel screw rod lifting machine is provided with the top wire hole being connected with cut-off knife installing rack installing hole, cut-off knife installing rack is arranged in the cut-off knife installing rack installing hole of the leading screw bottom of worm wheel screw rod lifting machine, and fixed by jackscrew 7, the leading screw of the worm wheel screw rod lifting machine above top wire hole is fixed with sheet metal 8, frame near sheet metal is fixed with sensor 9, base below cut-off knife is fixed with electrode 10, also include push jack 11, push jack is located in cut-off knife, push jack is fixed on push rod 12, push rod is contained in cut-off knife installing rack and its top is stretched out from cut-off knife installing rack, it is positioned on the push rod of cut-off knife installing rack and is set with spring 13, the lower end of spring is fixed on push rod, the upper end of spring is fixed on cut-off knife installing rack, when worm wheel screw rod lifting machine work leading screw moves downward, the polyethylene board that cut-off knife is placed on electrode stamps out thin slice, the its central part that punching press is fallen can be turned down by push jack, frame also has hand switch 14.
With reference to Fig. 3, Siemens Control device 18, Switching Power Supply 15, positive catalyst 16, reversal connection tentaculum 17 are installed in control chamber, Siemens Control device is connected by wire with the hand switch 14 in frame, Siemens Control device is connected by wire with Switching Power Supply, Siemens Control device is connected by wire with positive and negative catalyst, positive and negative catalyst is connected by wire with worm wheel screw rod lifting machine, and Siemens Control device is connected with electrode by wire, and Siemens Control device is connected with sensor by wire.
Claims (2)
1. automatic punching machine, including base (1), frame (2) is fixed on base, it is characterized in that: frame is provided with control chamber (3), worm wheel screw rod lifting machine (4) is fixed in frame, cut-off knife (5) is contained on cut-off knife installing rack (6), cut-off knife installing rack installing hole is had bottom the leading screw of worm wheel screw rod lifting machine, the leading screw bottom of worm wheel screw rod lifting machine is provided with the top wire hole being connected with cut-off knife installing rack installing hole, cut-off knife installing rack is arranged in the cut-off knife installing rack installing hole of the leading screw bottom of worm wheel screw rod lifting machine, and fixed by jackscrew (7), the leading screw of the worm wheel screw rod lifting machine above top wire hole is fixed with sheet metal (8), frame near sheet metal is fixed with sensor (9), base below cut-off knife is fixed with electrode (10), also include push jack (11), push jack is located in cut-off knife, push jack is fixed on push rod (12), push rod is contained in cut-off knife installing rack and its top is stretched out from cut-off knife installing rack, it is positioned on the push rod of cut-off knife installing rack and is set with spring (13), the lower end of spring is fixed on push rod, the upper end of spring is fixed on cut-off knife installing rack, frame also has hand switch (14).
2. the automatic punching machine described in claim 1, it is characterized in that: Siemens Control device (18) is installed in control chamber, Switching Power Supply (15), positive catalyst (16), reversal connection tentaculum (17), Siemens Control device is connected by wire with the hand switch (14) in frame, Siemens Control device is connected by wire with Switching Power Supply, Siemens Control device with just, reversal connection tentaculum is connected by wire, just, reversal connection tentaculum is connected by wire with worm wheel screw rod lifting machine, Siemens Control device is connected with electrode by wire, Siemens Control device is connected with sensor by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063005.5U CN205343304U (en) | 2015-12-21 | 2015-12-21 | Automatic sheet -punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063005.5U CN205343304U (en) | 2015-12-21 | 2015-12-21 | Automatic sheet -punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343304U true CN205343304U (en) | 2016-06-29 |
Family
ID=56168575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063005.5U Expired - Fee Related CN205343304U (en) | 2015-12-21 | 2015-12-21 | Automatic sheet -punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946122A (en) * | 2016-07-21 | 2016-09-21 | 钱国臣 | Perforator for building material |
| CN105965601A (en) * | 2016-07-21 | 2016-09-28 | 广州市双岛科技有限公司 | Anti-overtravel building material punching device |
| CN106182452A (en) * | 2016-07-21 | 2016-12-07 | 钱国臣 | A kind of card punch of construction material |
-
2015
- 2015-12-21 CN CN201521063005.5U patent/CN205343304U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946122A (en) * | 2016-07-21 | 2016-09-21 | 钱国臣 | Perforator for building material |
| CN105965601A (en) * | 2016-07-21 | 2016-09-28 | 广州市双岛科技有限公司 | Anti-overtravel building material punching device |
| CN106182452A (en) * | 2016-07-21 | 2016-12-07 | 钱国臣 | A kind of card punch of construction material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |