CN201411464Y - Upper bridge variable-speed moving device for splitting machine - Google Patents
Upper bridge variable-speed moving device for splitting machine Download PDFInfo
- Publication number
- CN201411464Y CN201411464Y CN2009201196589U CN200920119658U CN201411464Y CN 201411464 Y CN201411464 Y CN 201411464Y CN 2009201196589 U CN2009201196589 U CN 2009201196589U CN 200920119658 U CN200920119658 U CN 200920119658U CN 201411464 Y CN201411464 Y CN 201411464Y
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- worm gear
- upper bridge
- bridge
- ball screw
- machine
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Abstract
The utility model relates to a leather splitting processing mechanical device, in particular to an upper bridge variable-speed moving device for a splitting machine, which comprises a motor, a supporting block fixed on a wallboard and a worm gearbox connected with the supporting block. The worm gearbox comprises a ball screw, a ball nut and a worm gear, the worm gear in the worm gearbox is connected with the ball screw via the ball nut, and the ball screw is fixedly connected and mounted on the supporting block. The upper bridge variable-speed moving device realizes variable-speed moving of anupper bridge by adjusting working frequency of an upper bridge moving motor so as to complete operating function of machines. Because the integral structure of the upper bridge is accurate and reliable, moving distance of the upper bridge can be positioned digitally and accurately and can be set flexibly and randomly through a human-machine interface so as to be adaptable to different working variety. In addition, the moving device formed by the above elements guarantees long-term service precision and stability of machines.
Description
Technical field
The utility model relates to leather and cuts open a layer processor device, is specifically related to splitting machine and uses bridging speed running gear.
Background technology
Leather is in cuing open layer course of processing, for meeting its processing requirement, must carry out lift adjustment with the change relative gap with adapt to different varieties to bridge on the machine, simultaneously under special case on the machine bridge also need the function of ascending, descending relatively fast to increase work efficiency.The regulating mechanism of existing machine is the manual setting except that general simple and easy type, normally by the electric motor driving wheel box, goes up bridge with the drive of fixed frequency run and does at the uniform velocity mobile; Other has a kind of functional optimization is last bridge to be moved to support be installed on the cylinder part, regulates, realizes by the action of oil cylinder the whole fast rise and the decline of bridge by the work that bridge in the motor realization moves.
In the above-mentioned regulating mechanism, simple and easy type manual setting low precision, efficient are low; Though single electric motor driving sharpness of regulation can guarantee, deficient function, inefficiency; And realize compound driving because its inherent frame mode can not guarantee the adjusting reseting precision and the job stability of bridge on the machine well, thereby can produce adverse influence, the life-time service precision of easier reduction machine to cuing open layer product by oil cylinder.
The utility model content
The purpose of this utility model provides a kind of splitting machine and uses bridging speed running gear, and the high precision movement that is used for bridge works better on the splitting machine is regulated; Realize the quick ascending, descending of high reseting precision in the bridge work on the splitting machine; Realize the may command location and show the quick ascending, descending displacement of going up bridge, thus the service precision and the efficient of raising and stable complete machine.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
Splitting machine is used bridging speed running gear, it comprises: motor, be fixed on the back-up block on the wallboard, the worm gear case that connects with back-up block, also comprise ball screw, ball nut, worm gear in the described worm gear case, worm gear in the described worm gear case is connected with ball screw by ball nut, and described ball screw is fixedly connected to be installed on the back-up block.
As preferably, frequency transformer is installed also on the described motor.The present invention in addition is provided with the control motor by frequency transformer by described device and realizes that bridge on the splitting machine does the speed change of whole lifting or descending motion and move control, the speed change that realizes bridge on the splitting machine moves, when bridge low speed fine setting is moved in satisfying splitting machine work, can satisfy the requirement that bridge on the splitting machine needs fast rise and reset movement again.
As preferably, also be connected with a man-machine interface terminal on the described motor.The present invention can be provided with by the difference that the program end man-machine interface goes up the quick ascending, descending displacement of bridge and realize its may command location and show, improves and the service precision and the efficient of stable complete machine.
In sum, the utlity model has following beneficial effect:
1, the utility model realizes that by the operating frequency of regulating the bridge mobile motor speed change of bridge moves, and improves the manipulation function of machine; By Controlling System, can realize the quick ascending, descending of bridge on the splitting machine, can satisfy the conventional and correction in the normal running again; Because the one-piece construction of last bridge is reliably accurate, make the miles of relative movement that goes up bridge can realize that digitizing accurately also can be provided with by the program man-machine interface location at random flexibly, in order to adapt to the different operating kind; The running gear that is made of the present utility model key element has guaranteed the life-time service precision and the stability of machine;
2, the present invention in addition is provided with the control motor by frequency transformer by described device and realizes that bridge on the splitting machine does the speed change of whole lifting or descending motion and move control, the speed change that realizes bridge on the splitting machine moves, when bridge low speed fine setting is moved in satisfying splitting machine work, can satisfy the requirement that bridge on the splitting machine needs fast rise and reset movement again;
3, the present invention can be provided with by the difference that the program end man-machine interface goes up the quick ascending, descending displacement of bridge and realize its may command location and show, improves and the service precision and the efficient of stable complete machine.
Description of drawings
Fig. 1 is that splitting machine is used bridging speed running gear structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification sheets, but as long as all are subjected to the protection of patent law in claim scope of the present utility model.
1, as shown in Figure 1, splitting machine is used bridging speed running gear, it comprises: motor 1, be fixed on the back-up block on the wallboard, the worm gear case that connects with back-up block, also comprise ball screw, ball nut, worm gear in the described worm gear case, worm gear in the described worm gear case is connected with ball screw by ball nut, and described ball screw is fixedly connected to be installed on the back-up block.
On the described motor 1 frequency transformer is installed also.
Also be connected with a man-machine interface terminal and PLC and TP text display touch-screen on the described motor 1.
Described back-up block is divided into left back-up block 7, right back-up block 8.Described worm gear case is divided into worm gear case A3 and worm gear case B5.Described ball screw is divided into ball screw A6 and ball screw B9.Left side back-up block 7, right back-up block 8 are separately fixed on the left and right sidesing wall plate.Left side back-up block 7 is connected with worm gear case A3, and right back-up block 8 is connected with worm gear case B5, and the ball screw A6 in worm gear case A3 and the worm gear case B5 is connected as its mounting block with ball screw B9 and is installed in respectively on left back-up block 7, the right back-up block 8.
Worm gear in worm gear case A3 and the worm gear case B5 moves together with ball nut one and the integral body that ball screw A6 and ball screw B9 constitute worm gear case A3 and worm gear case B5, and pontic leads its upper and lower of realization to motion by machine left and right sidesing wall plate guide rail on worm gear case A3 and the machine that worm gear case B5 is connected.Worm gear case A3 is connected by intermediary transmission shaft 4 with worm gear case B5 worm screw and regulates its balance, and the left worm gear case outside is equipped with motor reducer 1 connection wheel casing 2 and links to each other with the worm screw of worm gear case A3 as driving.
2, before the splitting machine operation, need to adjust the bridge levelness, the adjustment mode is: the attached web member of above pontic (conveying axis of machine) is an aiming boss with the horizontal reference parallelism of machine, when last bridge right side on the low side, remove intermediary transmission shaft 4, hand rotation worm gear case B5 worm screw drives worm gear case B5 lifting, adjusts to suitable position, and then reinstall transmission shaft 4, guarantee that the junction is fastening reliable; Otherwise then be; the attached web member of above pontic (conveying axis of machine) is an aiming boss with the horizontal reference parallelism of machine; on the low side on the left of last bridge; remove intermediary transmission shaft 4; hand rotation worm gear case A3 worm screw drives worm gear case A3 lifting, adjusts to suitable position; and then reinstall transmission shaft 4, guarantee that the junction is fastening reliable.
3, going up the translational speed of bridge and demonstration, calibration, the alter mode of lifting displacement when splitting machine moves is: set frequency transformer last bridge mobile motor 1 is carried out variable frequency control; Adopt PLC and TP text display touch-screen, as automatic control system core component and parameter setting display unit.By the quick ascending, descending displacement of bridge in the setting of TP touch-screen, demonstration, the control, by mode of operation, operating frequency, the runtime of the direct control of conversion device of PLC.PLC and TP carry out data bit Mobile Communication news.
Claims (3)
1, splitting machine is used bridging speed running gear, it is characterized in that: it comprises: motor, be fixed on the back-up block on the wallboard, the worm gear case that connects with back-up block, also comprise ball screw, ball nut, worm gear in the described worm gear case, worm gear in the described worm gear case is connected with ball screw by ball nut, and described ball screw is fixedly connected to be installed on the back-up block.
2, splitting machine according to claim 1 is used bridging speed running gear, it is characterized in that: frequency transformer also is installed on the described motor.
3, splitting machine according to claim 1 is used bridging speed running gear, it is characterized in that: also be connected with a man-machine interface terminal on the described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201196589U CN201411464Y (en) | 2009-05-09 | 2009-05-09 | Upper bridge variable-speed moving device for splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201196589U CN201411464Y (en) | 2009-05-09 | 2009-05-09 | Upper bridge variable-speed moving device for splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411464Y true CN201411464Y (en) | 2010-02-24 |
Family
ID=41713351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201196589U Expired - Fee Related CN201411464Y (en) | 2009-05-09 | 2009-05-09 | Upper bridge variable-speed moving device for splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411464Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757146A (en) * | 2014-01-22 | 2014-04-30 | 浙江省湖州二轻机械总厂 | Multi-point fine adjustment mechanism for feeding knurling roll of splitting machine |
-
2009
- 2009-05-09 CN CN2009201196589U patent/CN201411464Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103757146A (en) * | 2014-01-22 | 2014-04-30 | 浙江省湖州二轻机械总厂 | Multi-point fine adjustment mechanism for feeding knurling roll of splitting machine |
| CN103757146B (en) * | 2014-01-22 | 2015-10-28 | 浙江省湖州二轻机械总厂 | Splitting machine feeding flower roller segmentation multiple spot micro-adjusting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140509 |