CN203382274U - Automatic uncoiling material releasing machine - Google Patents
Automatic uncoiling material releasing machine Download PDFInfo
- Publication number
- CN203382274U CN203382274U CN201320507609.9U CN201320507609U CN203382274U CN 203382274 U CN203382274 U CN 203382274U CN 201320507609 U CN201320507609 U CN 201320507609U CN 203382274 U CN203382274 U CN 203382274U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- frame
- drive link
- expansion
- oil cylinder
- 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
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Abstract
The utility model discloses an automatic uncoiling material releasing machine which comprises a rack. A main shaft is in rotary connection with the rack, an expansion transmission rod is inserted into the main shaft, a drive oil cylinder is arranged on the rack, the piston rod of the drive oil cylinder is connected with the front end of the expansion transmission rod through a rotary connecting seat, the material releasing machine further comprises a plurality of expansion tiles evenly and circularly distributed along the axis of the main shaft, the outer surfaces of the expansion tiles are arc faces, a radial telescopic device in power connection with the expansion transmission rod to be stretched out and drawn back in the radial direction is arranged between the main shaft and the expansion tiles, and a rotating speed adjusting and controlling device for controlling the rotating speed of the main shaft is arranged on the rack. The automatic uncoiling material releasing machine has the advantages of being capable of automatically supporting coil materials and effectively controlling uncoiling speed and sizes.
Description
Technical field
The utility model relates to a kind of automatic driven unwind delivery machine.
Background technology
It is fixing that decoiling unit is that the band steel to rolling supports, and then by draw gear, will be with steel to stretch use.Decoiling unit of the prior art adopts mechanical tensioner mostly, pass through rotation central axis or multi-jaw chuck by the inner tensioner of the band steel of rolling, thereby play the effect of making coiled strip, the support of whole coiled strip steel with fixedly waste time and energy, and, for guaranteeing effective relieving of coiled strip, decoiling unit of the prior art can not effectively be controlled on speed and uncoiling size.
The utility model content
The utility model provides a kind of energy automatic stand coiled strip for the problems referred to above and effectively controls the automatic driven unwind delivery machine of uncoiling speed and size.
In order to solve the problems of the technologies described above, the utility model provides a kind of automatic driven unwind delivery machine of following structure, it comprises frame, be rotatably connected to main shaft on frame, its constructional feature is: be fitted with the breathing drive link in described main shaft, the driving oil cylinder is housed on frame, drive the piston rod of oil cylinder to be connected with the front end of breathing drive link by being rotationally connected seat, this delivery machine also comprises along a plurality of swellings watt that main-shaft axis evenly is periphery and outside face is cambered surface, be equipped with breathing drive link power and be connected the radial expansion device of realizing radial expansion between main shaft and a plurality of swelling watt, the rotation speed regulating and controlling device of controlling spindle speed also is housed on frame.
Described radial expansion device comprises and is fixedly connected on main shaft and two fixed pedestal covers that front and back are spaced, also slidably connect two spaced slip expansion sleeves of front and back on main shaft, anterior slip expansion sleeve is between two fixed pedestal covers, the slip expansion sleeve at rear portion is connected with the rear end power of breathing drive link, two fixed pedestal covers and two slip expansion sleeves are connected as a single entity by gangbar respectively, fixed pedestal puts and is hinged be periphery setting and overhanging end and swelling watt corresponding many hinged support link, be hinged be periphery setting and overhanging end and swelling watt corresponding many hinged tensioner connecting rods on the slip expansion sleeve.
Described rotation speed regulating and controlling device comprises the brake wheel be connected on main shaft, slidably connect on frame along main shaft and radially slide and the braking arc blob of viscose of setting corresponding to brake wheel, also be connected with the actuating device that drives braking arc blob of viscose to radially slide along main shaft on frame.
The described seat that is rotationally connected comprises front Connection Block and the rear Connection Block to being fitted together, and front Connection Block is connected with the piston rod that drives oil cylinder, and the front end of described breathing drive link is connected with rear Connection Block by thrust baring.
After adopting said structure, by driving hydraulic oil cylinder driving breathing drive link to move axially along main shaft, thereby realize the radial expansion of radial expansion device, extend radially out and can directly order about swelling watt and lean on the inner support frame of coiled strip, realized automatic swelling, by the rotation speed regulating and controlling device, can control rotating speed and the rotation distance of main shaft, thus length and uncoiling speed while adjusting the uncoiling blowing.In sum, but the utlity model has the automatic stand coiled strip and effectively control the advantage of uncoiling speed and size.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation along in Fig. 1, the A-A line is analysed and observe.
The specific embodiment
Automatic driven unwind delivery machine as depicted in figs. 1 and 2, it comprises frame 1, be rotatably connected to main shaft 2 on frame 1, be fitted with breathing drive link 3 in main shaft 2, be that breathing drive link 3 can move axially and can relatively rotate along main shaft, be equipped with on frame 1 and drive oil cylinder 4, drive the piston rod of oil cylinder 4 to be connected with the front end of breathing drive link 3 by being rotationally connected seat 5, this delivery machine also comprises along main-shaft axis evenly is periphery and outside face is cambered surface a plurality of swellings watts 6, be equipped with breathing drive link 3 power and be connected with breathing drive link power and be connected the radial expansion device of realizing radial expansion between main shaft 2 and a plurality of swelling watts 6, the rotation speed regulating and controlling device of controlling main shaft 2 rotating speeds also is housed on frame 1.Above-mentioned radial expansion device comprises and is fixedly connected on main shaft 2 and front and back are spaced two fixed pedestals covers 8, also slidably connect two spaced slip expansion sleeves 7 of front and back on main shaft 2, anterior slip expansion sleeve 7 is between two fixed pedestal covers 8, the slip expansion sleeve 7 at rear portion is connected with the rear end power of breathing drive link 3, two fixed pedestal cover 8 and two slip expansion sleeves 7 are connected as a single entity by gangbar 10 respectively, be hinged be periphery setting and overhanging end and swelling watt 6 corresponding hinged many support link 11 on fixed pedestal cover 8, corresponding support link 11 on two fixed pedestal covers 8 forms stable four-bar linkage, thereby swelling watt is played a supporting role, be hinged be periphery setting and overhanging end and swelling watt 6 corresponding many hinged tensioner connecting rods 12 on slip expansion sleeve 7, tensioner connecting rod 12 on two slip expansion sleeves forms stable four-bar linkage, thereby it is used that swelling watts 6 is played to breathing.
As shown in Figure 1, the rotation speed regulating and controlling device comprises the brake wheel 9 be connected on main shaft 2, on frame 1, slidably connect along main shaft 2 radially slide and with the braking arc blob of viscose 13 of the corresponding setting of brake wheel 9, braking arc blob of viscose 13 is to receive to radially slide by following structure, vertical bracing frame is set on frame 1, vertical slotted hole is set on bracing frame, braking arc blob of viscose 13 is connected on bracing frame by the bearing pin be installed on slotted hole, also be connected with the actuating device that drives braking arc blob of viscose 13 to radially slide along main shaft 2 on frame 1, actuating device is in the present embodiment for being screwed onto the driving bolt 15 on frame 1, drive the inner extending end of bolt 15 to lean on braking arc blob of viscose 13, drive leading screw accurately and the distance of glide of automation adjustment braking arc blob of viscose 13 thereby can certainly adopt servomotor to drive, thereby effectively control the size of spindle speed and rotation.
Described seat 5 front Connection Block 51 and the rear Connection Blocks 52 that comprise being fitted together that are rotationally connected, front Connection Block 51 is connected with the piston rod that drives oil cylinder 4, and the front end of described breathing drive link 3 is connected with rear Connection Block 52 by thrust baring 14.
The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, the equivalent variations based on concrete structure on the utility model and parts are replaced all in protection domain of the present utility model.
Claims (4)
1. an automatic driven unwind delivery machine, comprise frame (1), be rotatably connected to main shaft (2) on frame (1), it is characterized in that: be fitted with breathing drive link (3) in described main shaft (2), be equipped with on frame (1) and drive oil cylinder (4), drive the piston rod of oil cylinder (4) to be connected with the front end of breathing drive link (3) by being rotationally connected seat (5), this delivery machine also comprises along a plurality of swellings watt (6) that main-shaft axis evenly is periphery and outside face is cambered surface, be equipped with between main shaft (2) and a plurality of swelling watt (6) with breathing drive link (3) power and be connected the radial expansion device of realizing radial expansion, the rotation speed regulating and controlling device of controlling main shaft (2) rotating speed also is housed on frame (1).
2. automatic driven unwind delivery machine as claimed in claim 1, it is characterized in that: described radial expansion device comprises that being fixedly connected on main shaft (2) goes up and spaced two the fixed pedestal covers (8) in front and back, also slidably connect spaced two the slip expansion sleeves (7) in front and back on main shaft (2), anterior slip expansion sleeve (7) is positioned between two fixed pedestal covers (8), the slip expansion sleeve (7) at rear portion is connected with the rear end power of breathing drive link (3), two fixed pedestal covers (8) and two slip expansion sleeves (7) are connected as a single entity by gangbar (10) respectively, be hinged be periphery setting and overhanging end hinged many piece support link (11) corresponding to swelling watt (6) on fixed pedestal cover (8), be hinged be periphery setting and overhanging end hinged many piece tensioner connecting rods (12) corresponding to swelling watt (6) on slip expansion sleeve (7).
3. automatic driven unwind delivery machine as claimed in claim 1, it is characterized in that: described rotation speed regulating and controlling device comprises the brake wheel (9) be connected on main shaft (2), on frame (1), slidably connect along main shaft (2) radially slide and with the braking arc blob of viscose (13) of the corresponding setting of brake wheel (9), also be connected with the actuating device that drives braking arc blob of viscose (13) to radially slide along main shaft (2) on frame (1).
4. automatic driven unwind delivery machine as described as any one in claim 1-3, it is characterized in that: the described seat (5) that is rotationally connected comprises front Connection Block (51) and the rear Connection Block (52) to being fitted together, front Connection Block (51) is connected with the piston rod that drives oil cylinder (4), and the front end of described breathing drive link (3) is connected with rear Connection Block (52) by thrust baring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507609.9U CN203382274U (en) | 2013-08-20 | 2013-08-20 | Automatic uncoiling material releasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507609.9U CN203382274U (en) | 2013-08-20 | 2013-08-20 | Automatic uncoiling material releasing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382274U true CN203382274U (en) | 2014-01-08 |
Family
ID=49870786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507609.9U Expired - Fee Related CN203382274U (en) | 2013-08-20 | 2013-08-20 | Automatic uncoiling material releasing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382274U (en) |
-
2013
- 2013-08-20 CN CN201320507609.9U patent/CN203382274U/en not_active Expired - Fee Related
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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: 20140108 Termination date: 20200820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |