CN2910407Y - Roller type feeder of automatic metal cutting-off machine - Google Patents
Roller type feeder of automatic metal cutting-off machine Download PDFInfo
- Publication number
- CN2910407Y CN2910407Y CN 200620103846 CN200620103846U CN2910407Y CN 2910407 Y CN2910407 Y CN 2910407Y CN 200620103846 CN200620103846 CN 200620103846 CN 200620103846 U CN200620103846 U CN 200620103846U CN 2910407 Y CN2910407 Y CN 2910407Y
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- roller
- groove
- bar
- movable block
- metal cutting
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Abstract
The utility model discloses a roller type feeder of automatic metal cutting-off machine, which comprises an electric motor, a rolling wheel apparatus and a handle. The rolling wheel equipment is classified as a clipping mechanism and a driven mechanism, wherein, the downward end of the clipping mechanism comprises two interval positioning blocks, and two rolling wheels are arranged in parallel between gaps of two positioning blocks. A support frame and a plurality of guiding poles are arranged on the upside of two positioning blocks. The guiding pole is arranged inside of the support frame. A flexible block, a spring and a regulation plate are arranged on the guiding pole in series. The flexible block, the spring and the regulation plate and the whorl are connected with the top of the support frame, and form a dynamic balance with the regulation pole against the upward end of the regulation plate. A concave slot is arranged in the mid-bottom of the flexible block, and a rolling wheel is arranged on the concave slot. The driving mechanism is arranged in the outside of the positioning block, and comprises two driving chain wheels and two driven chain wheels. Compared with prior art, the utility model has the advantages of strong intensity of clipping, continuous feeding and high working efficiency.
Description
Technical field
The utility model relates to a kind of feed arrangement of automatic metal cutting machine, particularly a kind of roller type feed arrangement of automatic metal cutting machine
Background technology
Feed arrangement is important composition parts of automatic metal cutting machine, and its operating efficiency directly affects the process velocity of complete machine.Existing feed arrangement has two kinds, wherein a kind of is slide rail type, and it utilizes the clamping device can move back and forth on slide rail to drive metal bar material and realizes feeding, and what the shortcoming of existence was that clamping device walks in backhaul is idle running, cause the machine can not continuous operation, operating efficiency be supported; Another is a roller type, bar utilizes the intermittent exercise of three out-of-line rollers to realize feeding, and shortcoming is that the bar processing dimension can not be adjusted automatically, and the roller that needs to change different-diameter is realized, its clamping dynamics is not enough simultaneously, when work skidding may take place.
The utility model content
The purpose of this utility model is to provide a kind of roller type feed arrangement of automatic metal cutting machine, has the clamping great efforts, can realize continuous feed, the characteristics of high efficiency.
For achieving the above object, the utility model is by the following technical solutions:
A kind of roller type feed arrangement of automatic metal cutting machine, comprise a motor, roller devices and handle three parts, it is characterized in that: described roller devices is divided into clamping device and transmission mechanism, wherein the clamping device lower end is made up of two locating pieces separated by a distance, parallel two rollers that are provided with are provided with a support and many guide posts above two locating pieces between two locating piece gaps; One side of described support is provided with a plurality of adjustment holes, and handle links to each other with one of them adjustment hole by a straight-bar; Described guide post is positioned at internal stent, and series connection in regular turn is provided with movable block, spring and adjustable plate on it, and the three forms a dynamic balancing with the adjusting rod that is threaded in a top of the trellis and hold in the adjustable plate upper surface; Described movable block dual-side respectively is provided with a projection that can fasten with handle, and movable block is provided with a groove in the middle of the bottom, and a roller is set on the groove; Described transmission mechanism is arranged on the outside of locating piece, comprise two drive sprockets and two driven sprockets, wherein each driven sprocket is respectively coaxial with a roller that is arranged in the two locating piece gaps, drive sprocket then is made up of the sprocket wheel of two coaxial settings, one of them sprocket wheel links to each other with motor by chain, and another sprocket wheel then meshes with two driven sprockets.
Correspondence is provided with the spring positioning boss on the top end face of above-mentioned movable block and the bottom face of adjustable plate.
The middle part of above-mentioned two locating pieces between two rollers is provided with a groove, and a gripper shoe is set on the groove.
Above-mentioned movable block is provided with a groove at feed side, groove is provided with a roller counter steer device, this device comprises a straight-bar, a spacer and two springs, wherein straight-bar is positioned at bottom portion of groove and contacts with roller, spring is between straight-bar and spacer, the spacer two ends are arranged on the movable block by bolting, make two springs have certain decrement after assembling.
When work, needs according to reality processing diameter, the adjusting rod of adjusting a top of the trellis is to certain distance, and handle is connected on the support on the corresponding adjustment hole, pull handle then, drive movable block rising and compression spring, here, in order to prevent that spring from the time being ejected in compression, correspondence is provided with the spring positioning boss on the bottom face of the top end face of movable block and adjustable plate.Subsequently need processing bar is put in the middle of the gap of bottom roller, and put down handle, this moment, the high-strength spring answer pressed down, and made upper roller tightly suppress bar, provided enough chucking powers when cutting, and finished whole material loading process.Open motor subsequently, driving wheel begins to rotate under the drive of chain, and then drive two driven crop rotations and be synchronized with the movement, and drive the two rollers motion coaxial with it, the auto-feed of realization bar, when reach actual charging apart from the time, motor stops operating, finish up to bar cutting and to rotate again, so just high efficiency is cut in the automatic continuous feed of the whole bar of realization under the intermittent exercise of motor.
When cutting finishes, the bearing length of not enough two bottom rollers of bar cutting surplus length possibility, at this moment bar will upwarp, can not effectively clamp, in order to prevent this phenomenon, the middle part between two locating pieces, two rollers is provided with a groove, and a gripper shoe is set on the groove.
In addition, bar may make roller rotate when cutting and cause bar generation axial dipole field, its result makes the cut-out section out-of-flatness, feed side at movable block is provided with a groove for this reason, groove is provided with a roller counter steer device, this device comprises a straight-bar, one spacer and two springs, wherein straight-bar is positioned at bottom portion of groove and contacts with roller, spring is between straight-bar and spacer, the spacer two ends are arranged on the movable block by bolting, make two springs after assembling, have certain decrement, such structure can only be rotated upper roller towards feedstock direction, and the engaging because of straight-bar keeps motionless when backward rotation, has stopped the generation of reversal development.
Description of drawings
Fig. 1, stereochemical structure of the present utility model combination schematic diagram;
Fig. 2, front view of the present utility model;
The decomposing schematic representation of Fig. 3, the utility model roller counter steer device.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of roller type feed arrangement of automatic metal cutting machine comprises a motor 1, roller devices and handle 3 three parts.Described roller devices is divided into clamping device 21 and transmission mechanism 22, wherein clamping device 21 lower ends are made up of two locating pieces separated by a distance 211, parallel two rollers 212 that are provided with are provided with a support 213 and many guide posts 214 above two locating pieces between two locating pieces, 211 gaps.One side of described support 213 is provided with three adjustment holes 2131, and handle 3 links to each other with one of them adjustment hole 2131 by a straight-bar 31, can connect different adjustment hole 2131 according to actual needs, selects interstitial hole in the present embodiment for use.Described guide post 214 is positioned at support 213 inside, series connection in regular turn is provided with movable block 215, spring 216 and adjustable plate 217 on it, the three forms a dynamic balancing with the adjusting rod 218 that is threaded in support 213 tops and hold in adjustable plate 217 upper surfaces, in the processing use, can process diameter according to reality, distance by adjusting rod 218 is adjusted between adjustable plate 217 and support 213 tops reaches best clamping dynamics with this.
When work, needs according to reality processing diameter, the adjusting rod 217 of adjusting support 213 tops is to certain distance, and handle 3 is connected on the support 213 on the corresponding adjustment hole 2131, pull handle 3 then, drive movable block 215 risings and compression spring 216, subsequently need processing bar is put in the middle of the gap of upper and lower roller 219,212, and put down handle 3, this moment, high-strength spring 216 answers pressed down, make upper roller 219 tightly suppress firmly bar, provide enough chucking powers when cutting, finish whole material loading process.Open motor 1 subsequently, drive sprocket 221 begins to rotate under the drive of chain 223, and then drive two driven pulleys 222 and be synchronized with the movement, and drive two rollers 212 motions coaxial with it, the auto-feed of realization bar, when reach actual charging apart from the time, motor 1 stops operating, finish up to bar cutting and to rotate again, so just high efficiency is cut in the automatic continuous feed of the whole bar of realization under the intermittent exercise of motor 1.
When cutting finishes, the bearing length of not enough two bottom rollers 211 of bar cutting surplus length possibility, at this moment bar will upwarp, can not effectively clamp, in order to prevent this phenomenon, middle part between two locating pieces, two rollers 212 is provided with a groove, and a gripper shoe 2111 is set on the groove.
As shown in Figure 3, because of bar may make roller 212 when cutting, 219 rotate and cause bar generation axial dipole field, its result makes the cut-out section out-of-flatness, feed side at movable block 215 is provided with a groove 2151 for this reason, groove 2151 is provided with a roller counter steer device 4, this device comprises a straight-bar 41, one spacer 42 and two springs 43, wherein straight-bar 41 is positioned at groove 2151 bottoms and contacts with roller 219, spring 43 is between straight-bar 41 and spacer 42, spacer 42 two ends are arranged on the movable block 215 by bolting, make two springs 43 after assembling, have certain decrement, such structure can only be rotated upper roller 219 towards feedstock direction, and the engaging because of straight-bar 41 keeps motionless when backward rotation, has stopped the generation of reversal development.
In a word, the utility model is a kind of roller type feed arrangement of automatic metal cutting machine, has the clamping great efforts, can realize continuous feed, the characteristics of high efficiency.
Claims (4)
1, a kind of roller type feed arrangement of automatic metal cutting machine, comprise a motor, roller devices and handle three parts, it is characterized in that: described roller fixture is divided into clamping device and transmission mechanism, wherein the clamping device lower end is made up of two locating pieces separated by a distance, parallel two rollers that are provided with are provided with a support and many guide posts above two locating pieces between two locating piece gaps; One side of described support is provided with a plurality of adjustment holes, and handle links to each other with one of them adjustment hole by a straight-bar; Described guide post is positioned at internal stent, and series connection in regular turn is provided with movable block, spring and adjustable plate on it, and the three forms a dynamic balancing with the adjusting rod that is threaded in a top of the trellis and hold in the adjustable plate upper surface; Described movable block dual-side respectively is provided with a projection that can fasten with handle, and movable block is provided with a groove in the middle of the bottom, and a roller is set on the groove; Described transmission mechanism is arranged on the outside of locating piece, comprise two drive sprockets and two driven sprockets, wherein each driven sprocket is respectively coaxial with a roller that is arranged in the two locating piece gaps, drive sprocket then is made up of the sprocket wheel of two coaxial settings, one of them sprocket wheel links to each other with motor by chain, and another sprocket wheel then meshes with two driven sprockets.
2, the roller type feed arrangement of a kind of automatic metal cutting machine as claimed in claim 1 is characterized in that: correspondence is provided with the spring positioning boss on the top end face of described movable block and the bottom face of adjustable plate.
3, the roller type feed arrangement of a kind of automatic metal cutting machine as claimed in claim 1 is characterized in that: the middle part of described two locating pieces between two rollers is provided with a groove, and a gripper shoe is set on the groove.
4, the roller type feed arrangement of a kind of automatic metal cutting machine as claimed in claim 1, it is characterized in that: described movable block is provided with a groove at feed side, groove is provided with a roller counter steer device, this device comprises a straight-bar, a spacer and two springs, wherein straight-bar is positioned at bottom portion of groove and contacts with roller, spring is between straight-bar and spacer, and the spacer two ends are arranged on the movable block by bolting, makes two springs have certain decrement after assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103846 CN2910407Y (en) | 2006-05-21 | 2006-05-21 | Roller type feeder of automatic metal cutting-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103846 CN2910407Y (en) | 2006-05-21 | 2006-05-21 | Roller type feeder of automatic metal cutting-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910407Y true CN2910407Y (en) | 2007-06-13 |
Family
ID=38132272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103846 Expired - Fee Related CN2910407Y (en) | 2006-05-21 | 2006-05-21 | Roller type feeder of automatic metal cutting-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910407Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190808A (en) * | 2014-09-10 | 2014-12-10 | 台州市良曜成套设备有限公司 | Feeding device of bar cutting machine |
| CN105293125A (en) * | 2015-11-24 | 2016-02-03 | 南京工程学院 | Automatic conveying device of metal sheet cutting machine |
-
2006
- 2006-05-21 CN CN 200620103846 patent/CN2910407Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190808A (en) * | 2014-09-10 | 2014-12-10 | 台州市良曜成套设备有限公司 | Feeding device of bar cutting machine |
| CN105293125A (en) * | 2015-11-24 | 2016-02-03 | 南京工程学院 | Automatic conveying device of metal sheet cutting machine |
| CN105293125B (en) * | 2015-11-24 | 2017-07-11 | 南京工程学院 | The automatic feeding of sheet metal cutting machine |
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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 |