CN211169051U - Strip steel unwinding device for processing oil drum - Google Patents
Strip steel unwinding device for processing oil drum Download PDFInfo
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- CN211169051U CN211169051U CN201921951779.XU CN201921951779U CN211169051U CN 211169051 U CN211169051 U CN 211169051U CN 201921951779 U CN201921951779 U CN 201921951779U CN 211169051 U CN211169051 U CN 211169051U
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Abstract
The utility model provides a belted steel unwinding device for processing oil drum, receive mechanism, radial fender support mechanism and axial stop gear including supporting installation mechanism, belted steel bearing mechanism, radial receipts, the belted steel bearing mechanism, radial receipts receive the mechanism, radial fender support mechanism and axial stop gear is installed on supporting installation mechanism, and belted steel coiled material is placed on belted steel bearing mechanism, is carried out the unwinding to belted steel coiled material by belted steel bearing mechanism; this unwinding device has set up radial receipts and has closed the mechanism and radially protect the radial expansion scope of holding in the palm the mechanism to belted steel coiled material and restrict, makes belted steel coiled material gradually unreel, and the process of unreeling goes on steadily, and axial stop gear restricts belted steel coiled material's axial skew scope, avoids belted steel coiled material to unreel disorderly, is favorable to reducing the trouble, improves and cuts the quality.
Description
Technical Field
The utility model relates to a belted steel processing equipment especially relates to a belted steel unwinding device for processing oil drum.
Background
The strip steel is a narrow and long steel plate produced to meet the requirements of different industrial departments, is generally supplied in a coil mode, and has the advantages of high dimensional precision, good surface quality, convenience in processing, material saving and the like. Before further processing, the strip steel needs to be cut into a preset size by using a cutting device, and a strip steel coiled material needs to be unreeled before cutting, and the strip steel in a reeling state has stronger elasticity, so that the unreeling device commonly used is easy to block, disorder and the like in the unreeling process, has more faults and lower unreeling efficiency, and brings adverse effects to subsequent work. Therefore, there is a need for an improved unwinding device to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a belted steel unwinding device for processing oil drum to promote work efficiency, reduce the trouble.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
the utility model provides a belted steel unwinding device for processing oil drum, holds the mechanism, radially receives to close the mechanism, radially protects support mechanism and axial stop gear including supporting installation mechanism, belted steel, and belted steel holds the mechanism, radially receives to close the mechanism, radially protects support mechanism and axial stop gear and installs on supporting installation mechanism, and belted steel coiled material is placed on belted steel holds the mechanism, holds the mechanism by belted steel and unreels the belted steel coiled material, wherein:
the radial folding mechanism and the radial support protecting mechanism are sequentially arranged along the circumferential direction of the strip steel bearing mechanism, the radial folding mechanism is positioned above the side of the strip steel bearing mechanism, the radial support protecting mechanism is positioned below the side of the strip steel bearing mechanism, after a strip steel coiled material on the strip steel bearing mechanism is unreeled, the radial folding mechanism presses the upper side of the strip steel coiled material so as to limit the expansion range of the strip steel coiled material above the side, and the radial support protecting mechanism supports the lower side of the strip steel coiled material so as to limit the expansion range of the strip steel coiled material below the side;
the axial limiting mechanisms are positioned at the two axial sides of the strip steel coiled material so as to limit the axial offset range of the strip steel coiled material;
the supporting and mounting mechanism comprises a base, a first mounting box body and a second mounting box body are arranged on the base, the strip steel bearing mechanism and the axial limiting mechanism are arranged on the first mounting box body, and the radial folding mechanism and the radial support protecting mechanism are arranged on the second mounting box body;
the strip steel bearing mechanism comprises a bearing pivot and a driving motor, wherein the transmission end of the bearing pivot is assembled in the supporting and installing mechanism through a bearing, and the bearing end of the bearing pivot extends outwards;
the driving motor is fixed on the supporting and mounting mechanism, a power output shaft of the driving motor is connected with a transmission end of the pivot shaft through a power chain, and the driving motor drives the bearing pivot shaft to operate;
the supporting end of the supporting pivot is provided with a group of supporting plates, the supporting plates are sequentially arranged along the circumferential direction of the pivot, the strip steel coiled material is wound on the outer wall of the supporting plates, and the strip steel coiled material on the supporting plates is driven to be unreeled and output when the supporting pivot operates;
the radial folding mechanism comprises a folding frame body, the mounting end of the folding frame body is arranged in the supporting and mounting mechanism through a folding shaft lever, and the folding end of the folding frame body is bent towards the lateral upper part of the strip steel bearing mechanism;
a folding cylinder is arranged between the supporting and mounting mechanism and the folding shaft rod, the cylinder body of the folding cylinder is hinged in the supporting and mounting mechanism, a folding pry bar is fixed on the folding shaft rod, the tail end of a piston rod of the folding cylinder is hinged at the tail end of the folding pry bar, and the folding cylinder drives the folding frame body to deflect so that the folding frame body is close to or far away from the strip steel bearing mechanism;
the folding end of the folding frame body is provided with an assistant wheel roller and an assistant motor, when the folding frame body is folded, the assistant wheel roller is propped against the outer wall of the strip steel coiled material, a power output shaft of the assistant motor is connected with the assistant wheel roller through a transmission chain, and the assistant wheel roller is driven by the assistant motor to operate, so that the assistant wheel roller drives the strip steel coiled material to unreel;
the folding frame body is internally provided with a group of folding guide rollers which are sequentially arranged along the length direction of the folding frame body, and each folding guide roller extends along the axial direction of the strip steel coiled material and props against the outer wall of the strip steel coiled material so as to reduce the friction resistance between the strip steel coiled material and the folding frame body in the unreeling process;
the radial support protection mechanism comprises a support protection frame body, the mounting end of the support protection frame body is arranged in the supporting and mounting mechanism through a support protection shaft lever, and the support protection end is bent towards the lateral lower part of the strip steel bearing mechanism;
a support protection cylinder is arranged between the support mounting mechanism and the support protection shaft rod, the cylinder body of the support protection cylinder is hinged in the support mounting mechanism, a support protection pry bar is fixed on the support protection shaft rod, the tail end of a piston rod of the support protection cylinder is hinged at the tail end of the support protection pry bar, and the support protection cylinder drives the support protection frame body to deflect so that the support protection frame body is close to or far away from the strip steel bearing mechanism;
a group of support guide rollers are arranged in the support protection frame body, the support guide rollers are sequentially arranged along the length direction of the support protection frame body, and each support guide roller extends along the axial direction of the strip steel coiled material and props against the outer wall of the strip steel coiled material so as to reduce the friction resistance between the strip steel coiled material and the support protection frame body in the unreeling process;
the axial limiting mechanism comprises a limiting frame body, the limiting frame body is fixed on the supporting and installing mechanism, a limiting shaft lever is arranged in the limiting frame body, a pair of limiting guide rollers is arranged on the limiting shaft lever, the limiting guide rollers are parallel to each other, the distance between the limiting guide rollers is matched with the axial length of the strip steel coiled material, and each limiting guide roller extends along the radial direction of the strip steel coiled material and respectively supports against the two side edges of the strip steel coiled material;
a limiting cylinder is arranged between the supporting and mounting mechanism and the limiting shaft lever, the cylinder body of the limiting cylinder is hinged in the supporting and mounting mechanism, a limiting pry bar is fixed on the limiting shaft lever, the tail end of a piston rod of the limiting cylinder is hinged at the tail end of the limiting pry bar, and the limiting cylinder drives the limiting shaft lever and the limiting guide roller to deflect so that the limiting guide roller is close to or far away from the edges of the two sides of the strip steel coiled material;
the bearing end of the pivot is provided with a group of adapter rings, each adapter ring is provided with a joint hole, the pivot passes through the joint holes and is connected and fixed by a set screw, the adapter rings are sequentially arranged along the axial direction of the pivot, the outer wall of each adapter ring is provided with a group of mounting lugs, and the mounting lugs extend along the axial direction of the adapter ring and are sequentially arranged along the circumferential direction of the adapter ring;
the inner walls of the supporting plates are respectively provided with a group of positioning blocks, the positioning blocks are sequentially arranged along the length direction of the supporting plates and are connected by adopting connecting bolts, the positions of the positioning blocks correspond to the positions of the mounting lugs, mounting grooves are formed in the positioning blocks, the mounting grooves extend along the length direction of the supporting plates, the opening ends of the mounting grooves are closed, the width of the groove openings of the mounting grooves is smaller than the width of the groove bottoms of the mounting grooves, the shapes of the mounting lugs are matched with the mounting grooves, the mounting lugs are inserted from the opening ends of the mounting grooves, the end parts of the positioning blocks abut;
the bearing end of the pivot is also provided with a positioning ring, the positioning ring protrudes to the outer side of the pivot, and one end of the supporting plate is connected and fixed with the positioning ring through a set screw;
the locating ring and the pivot are integrally formed, and the axis of the locating ring is coincident with the axis of the pivot.
The utility model has the advantages that:
1. the unwinding device is provided with the radial retracting mechanism and the radial support protecting mechanism to limit the radial expansion range of the strip steel coiled material, so that the strip steel coiled material can be gradually unwound, the unwinding process is stably carried out, the axial limiting mechanism limits the axial deviation range of the strip steel coiled material, the strip steel coiled material is prevented from being disorderly unwound, the faults are reduced, and the cutting quality is improved;
2. the radial folding mechanism adopts a folding cylinder to drive a folding frame body to deflect, the radial support-protecting mechanism adopts a support-protecting cylinder to drive a support-protecting frame body to deflect, the axial limiting mechanism adopts a limiting cylinder to drive a limiting guide roller to deflect, the axial limiting mechanism can be adjusted at any time according to the unreeling speed and the radial thickness change of the strip steel coiled material, and the strip steel coiled material is convenient to install or dismantle.
Drawings
Fig. 1 is a schematic structural diagram of an unwinding device according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the support mounting mechanism omitted;
FIG. 3 is a schematic diagram showing the positional relationship among the strip steel supporting mechanism, the radial retracting mechanism, the radial support mechanism and the axial limiting mechanism;
FIG. 4 is a schematic structural diagram of a strip steel coil bearing mechanism;
FIG. 5 is the schematic view of the internal structure of the strip steel coil supporting mechanism after the supporting plate is removed.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1-5, the unwinding device provided by the present invention comprises a supporting and mounting mechanism, a strip steel supporting mechanism, a radial folding mechanism, a radial support mechanism and an axial limiting mechanism, wherein the strip steel supporting mechanism, the radial folding mechanism, the radial support mechanism and the axial limiting mechanism are mounted on the supporting and mounting mechanism, a strip steel coiled material is placed on the strip steel supporting mechanism, the strip steel coiled material is unwound by the strip steel supporting mechanism, the radial folding mechanism and the radial support mechanism are sequentially arranged along the circumferential direction of the strip steel supporting mechanism, the radial folding mechanism is located above the side of the strip steel supporting mechanism, the radial support mechanism is located below the side of the strip steel supporting mechanism, after the strip steel coiled material on the strip steel supporting mechanism is unwound, the strip steel coiled material is pressed above the side by the radial folding mechanism to limit the expansion range of the strip steel coiled material above the side, the side below the strip steel coiled material is supported by the radial support mechanism, to limit the expansion range of the strip steel coiled material under the side; the axial limiting mechanisms are positioned at the two axial sides of the strip steel coiled material so as to limit the axial offset range of the strip steel coiled material; the supporting and installing mechanism comprises a base 101, a first installing box 102 and a second installing box 103 are arranged on the base, a strip steel bearing mechanism and an axial limiting mechanism are arranged on the first installing box, and a radial folding mechanism and a radial support protecting mechanism are arranged on the second installing box; the strip steel bearing mechanism comprises a bearing pivot 201 and a driving motor 202, wherein the transmission end of the bearing pivot is assembled in the first mounting box body through a bearing, and the bearing end of the bearing pivot extends outwards; the driving motor is fixed at the top of the first mounting box body, a power output shaft of the driving motor is connected with a transmission end of the pivot shaft through a power chain, and the driving motor drives the bearing pivot shaft to operate; the supporting end of the supporting pivot is provided with a group of supporting plates 203, the supporting plates are sequentially arranged along the circumferential direction of the pivot, the strip steel coiled material is wound on the outer wall of the supporting plates, and the strip steel coiled material on the supporting plates is driven to be unreeled and output when the supporting pivot operates; the radial folding mechanism comprises a folding frame body 301, the mounting end of the folding frame body is arranged in the second mounting box body through a folding shaft lever 302, and the folding end of the folding frame body is bent towards the lateral upper part of the strip steel bearing mechanism; a folding cylinder 303 is arranged between the second mounting box body and the folding shaft rod, the cylinder body of the folding cylinder is hinged in the supporting and mounting mechanism, a folding pry bar 304 is fixed on the folding shaft rod, the tail end of a piston rod of the folding cylinder is hinged at the tail end of the folding pry bar, and the folding cylinder drives the folding frame body to deflect so that the folding frame body is close to or far away from the strip steel bearing mechanism; the folding end of the folding frame body is provided with an assistant wheel roller 305 and an assistant motor 306, when the folding frame body is folded, the assistant wheel roller butts against the outer wall of the strip steel coiled material, a power output shaft of the assistant motor is connected with the assistant wheel roller through a transmission chain, the assistant wheel roller is driven by the assistant motor to operate, and the assistant wheel roller drives the strip steel coiled material to unreel; a group of retracting guide rollers 307 are arranged in the retracting frame body, the retracting guide rollers are sequentially arranged along the length direction of the retracting frame body, and each retracting guide roller extends along the axial direction of the strip steel coiled material and props against the outer wall of the strip steel coiled material so as to reduce the friction resistance between the strip steel coiled material and the retracting frame body in the unwinding process; the radial support protection mechanism comprises a support protection frame body 401, the mounting end of the support protection frame body is arranged in the second mounting box body through a support protection shaft lever 402, and the support protection end is bent towards the lateral lower part of the strip steel bearing mechanism; a support-protecting cylinder 403 is arranged between the second mounting box body and the support-protecting shaft rod, the cylinder body of the support-protecting cylinder is hinged in the second mounting box body, a support-protecting pry bar 404 is fixed on the support-protecting shaft rod, the tail end of a piston rod of the support-protecting cylinder is hinged at the tail end of the support-protecting pry bar, and the support-protecting cylinder drives the support-protecting frame body to deflect so that the support-protecting frame body is close to or far away from the strip steel bearing mechanism; a group of support guide rollers 405 are arranged in the support protection frame body, the support guide rollers are sequentially arranged along the length direction of the support protection frame body, and each support guide roller extends along the axial direction of the strip steel coiled material and props against the outer wall of the strip steel coiled material so as to reduce the friction resistance between the strip steel coiled material and the support protection frame body in the unreeling process; the axial limiting mechanism comprises a limiting frame body 501, the limiting frame body is fixed on the first installation box body, a limiting shaft lever 502 is arranged in the limiting frame body, a pair of limiting guide rollers 503 are arranged on the limiting shaft lever, the limiting guide rollers are parallel to each other, the distance between the limiting guide rollers is matched with the axial length of the strip steel coiled material, and each limiting guide roller extends along the radial direction of the strip steel coiled material and respectively supports against the two side edges of the strip steel coiled material; install spacing cylinder 504 between first installation box and the spacing axostylus axostyle, the cylinder body of this spacing cylinder articulates in supporting installation mechanism, is fixed with spacing pinch bar 505 on the spacing axostylus axostyle, and the piston rod end of spacing cylinder articulates in spacing pinch bar end, drives spacing axostylus axostyle and spacing deflector roll deflection by spacing cylinder, makes spacing deflector roll be close to or keep away from belted steel coiled material both sides edge. The bearing end of the pivot is provided with a group of adapter rings 204, each adapter ring is provided with an engagement hole, the pivot passes through the engagement holes and is connected and fixed by a set screw, the adapter rings are sequentially arranged along the axial direction of the pivot, the outer wall of each adapter ring is provided with a group of mounting lugs 205, and the mounting lugs extend along the axial direction of the adapter ring and are sequentially arranged along the circumferential direction of the adapter ring; the inner wall of each supporting plate is respectively provided with a group of positioning blocks 206, the positioning blocks are sequentially arranged along the length direction of the supporting plates and are connected by connecting bolts, the positions of the positioning blocks correspond to the positions of the mounting lugs, mounting grooves 207 are formed in the positioning blocks, the mounting grooves extend along the length direction of the supporting plates, the other ends of the mounting grooves are open, the width of the notches of the mounting grooves is smaller than the width of the bottoms of the mounting grooves, the shapes of the mounting lugs are matched with the mounting grooves, the mounting lugs are inserted from the open ends of the mounting grooves, the end parts of the positioning blocks abut against the inner; the bearing end of the pivot is also provided with a positioning ring 208, the positioning ring protrudes to the outer side of the pivot, and one end of the supporting plate is connected and fixed with the positioning ring through a set screw; the bearing end of the pivot is provided with an end cover 209, the diameter of the end cover is smaller than that of the adapter ring, the axis of the end cover is superposed with that of the pivot and is fixedly connected with the pivot by a fastening bolt; the positioning ring and the pivot are integrally formed, and the axis of the positioning ring is superposed with the axis of the pivot; the transmission end of the pivot is provided with an outer shaft seat 210 and an inner shaft seat 211, the edge of the outer shaft seat is provided with an outer annular edge, the outer annular edge is provided with a group of outer seat holes, the outer seat holes are sequentially arranged along the circumferential direction of the outer annular edge, each outer seat hole is respectively provided with an outer mounting bolt, the outer shaft seat is fixed in the rack through the outer mounting bolts, the edge of the inner shaft seat is provided with an inner annular edge, the inner annular edge is provided with a group of inner seat holes, the inner seat holes are sequentially arranged along the circumferential direction of the inner annular edge, each inner seat hole is respectively provided with an inner mounting bolt, and the inner shaft seat is fixed in the rack through the inner; the outer shaft seat is provided with an outer shaft hole, the inner shaft seat is provided with an inner shaft hole, the outer shaft hole and the inner shaft hole are respectively provided with a rotating bearing, the outer ring of the rotating bearing is embedded and fixed in the outer shaft hole and the inner shaft hole, and the inner ring of the rotating bearing is sleeved on the outer wall of the pivot shaft, so that the pivot shaft can rotate in the outer shaft seat and the inner shaft seat through the rotating bearing; the driving end of the pivot is provided with a driving chain wheel 212 which is positioned between the outer shaft seat and the inner shaft seat, the driving chain wheel is connected with a power output shaft of the driving motor through a power chain, a sleeve hole is formed in the driving chain wheel, the pivot penetrates through the sleeve hole, the edge of the sleeve hole is provided with a positioning ring, and the positioning ring is coated on the outer wall of the pivot and is connected and fixed by a set screw, so that the driving chain wheel and the pivot synchronously rotate. The unwinding device is provided with the radial retracting mechanism and the radial support protecting mechanism to limit the radial expansion range of the strip steel coiled material, so that the strip steel coiled material can be gradually unwound, the unwinding process is stably carried out, the axial limiting mechanism limits the axial deviation range of the strip steel coiled material, the strip steel coiled material is prevented from being disorderly unwound, the faults are reduced, and the cutting quality is improved; the radial folding mechanism adopts a folding cylinder to drive a folding frame body to deflect, the radial support-protecting mechanism adopts a support-protecting cylinder to drive a support-protecting frame body to deflect, the axial limiting mechanism adopts a limiting cylinder to drive a limiting guide roller to deflect, the axial limiting mechanism can be adjusted at any time according to the unreeling speed and the radial thickness change of the strip steel coiled material, and the strip steel coiled material is convenient to install or dismantle.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. The utility model provides a belted steel unwinding device for processing oil drum which characterized in that:
the band steel coiled material unwinding device comprises a supporting and installing mechanism, a band steel bearing mechanism, a radial folding mechanism, a radial support protecting mechanism and an axial limiting mechanism, wherein the band steel bearing mechanism, the radial folding mechanism, the radial support protecting mechanism and the axial limiting mechanism are arranged on the supporting and installing mechanism;
the radial folding mechanism and the radial support protecting mechanism are sequentially arranged along the circumferential direction of the strip steel bearing mechanism, the radial folding mechanism is positioned above the side of the strip steel bearing mechanism, the radial support protecting mechanism is positioned below the side of the strip steel bearing mechanism, after a strip steel coiled material on the strip steel bearing mechanism is unreeled, the radial folding mechanism presses the upper side of the strip steel coiled material so as to limit the expansion range of the strip steel coiled material above the side, and the radial support protecting mechanism supports the lower side of the strip steel coiled material so as to limit the expansion range of the strip steel coiled material below the side;
the axial limiting mechanisms are positioned at the two axial sides of the strip steel coiled material so as to limit the axial offset range of the strip steel coiled material;
the supporting and installing mechanism comprises a base, a first installing box body and a second installing box body are arranged on the base, the strip steel bearing mechanism and the axial limiting mechanism are arranged on the first installing box body, and the radial folding mechanism and the radial support protecting mechanism are arranged on the second installing box body.
2. The strip steel unwinding device for processing the oil drum as claimed in claim 1, characterized in that:
the strip steel bearing mechanism comprises a bearing pivot and a driving motor, wherein the transmission end of the bearing pivot is assembled in the first mounting box body through a bearing, and the bearing end of the bearing pivot extends outwards;
the driving motor is fixed at the top of the first mounting box body, a power output shaft of the driving motor is connected with a transmission end of the pivot shaft through a power chain, and the driving motor drives the bearing pivot shaft to operate;
the supporting end of the supporting pivot is provided with a group of supporting plates, the supporting plates are sequentially arranged along the circumference of the pivot, the strip steel coiled material is wound on the outer wall of the supporting plates, and the strip steel coiled material on the supporting plates is driven to be unreeled and output when the supporting pivot operates.
3. The strip steel unwinding device for processing the oil drum as claimed in claim 1, characterized in that:
the radial folding mechanism comprises a folding frame body, the mounting end of the folding frame body is arranged in the second mounting box body through a folding shaft rod, and the folding end of the folding frame body is bent towards the lateral upper part of the strip steel bearing mechanism;
a folding cylinder is arranged between the supporting and mounting mechanism and the folding shaft rod, the cylinder body of the folding cylinder is hinged in the second mounting box body, a folding pry bar is fixed on the folding shaft rod, the tail end of a piston rod of the folding cylinder is hinged at the tail end of the folding pry bar, and the folding cylinder drives the folding frame body to deflect so that the folding frame body is close to or far away from the strip steel bearing mechanism;
the folding end of the folding frame body is provided with an assistant wheel roller and an assistant motor, when the folding frame body is folded, the assistant wheel roller is propped against the outer wall of the strip steel coiled material, a power output shaft of the assistant motor is connected with the assistant wheel roller through a transmission chain, and the assistant wheel roller is driven by the assistant motor to operate, so that the assistant wheel roller drives the strip steel coiled material to unreel;
the folding frame body is internally provided with a group of folding guide rollers which are sequentially arranged along the length direction of the folding frame body, and each folding guide roller extends along the axial direction of the strip steel coiled material and props against the outer wall of the strip steel coiled material so as to reduce the friction resistance between the strip steel coiled material and the folding frame body in the unreeling process.
4. The strip steel unwinding device for processing the oil drum as claimed in claim 1, characterized in that:
the radial support protection mechanism comprises a support protection frame body, the mounting end of the support protection frame body is arranged in the second mounting box body through a support protection shaft lever, and the support protection end is bent towards the lateral lower part of the strip steel bearing mechanism;
a support protection cylinder is arranged between the support mounting mechanism and the support protection shaft rod, the cylinder body of the support protection cylinder is hinged in the second mounting box, a support protection pry bar is fixed on the support protection shaft rod, the tail end of a piston rod of the support protection cylinder is hinged at the tail end of the support protection pry bar, and the support protection cylinder drives the support protection frame body to deflect so that the support protection frame body is close to or far away from the strip steel bearing mechanism;
a group of support protecting guide rollers are arranged in the support protecting frame body, the support protecting guide rollers are sequentially arranged along the length direction of the support protecting frame body, and each support protecting guide roller extends along the axial direction of the strip steel coiled material and supports against the outer wall of the strip steel coiled material so as to reduce the friction resistance between the strip steel coiled material and the support protecting frame body in the unreeling process.
5. The strip steel unwinding device for processing the oil drum as claimed in claim 1, characterized in that:
the axial limiting mechanism comprises a limiting frame body, the limiting frame body is fixed on the first mounting box body, a limiting shaft lever is arranged in the limiting frame body, a pair of limiting guide rollers are arranged on the limiting shaft lever, the limiting guide rollers are parallel to each other, the distance between the limiting guide rollers is matched with the axial length of the strip steel coiled material, and each limiting guide roller extends along the radial direction of the strip steel coiled material and respectively supports against the two side edges of the strip steel coiled material;
install spacing cylinder between first installation box and the spacing axostylus axostyle, the cylinder body of this spacing cylinder articulates in first installation box, is fixed with spacing pinch bar on the spacing axostylus axostyle, and the piston rod end of spacing cylinder articulates in spacing pinch bar end, drives spacing axostylus axostyle and spacing deflector roll by spacing cylinder and deflects, makes spacing deflector roll be close to or keep away from belted steel coiled material both sides edge.
6. The strip steel unwinding device for processing the oil drum as claimed in claim 2, wherein:
the bearing end of the pivot is provided with a group of adapter rings, each adapter ring is provided with a joint hole, the pivot passes through the joint holes and is connected and fixed by a set screw, the adapter rings are sequentially arranged along the axial direction of the pivot, the outer wall of each adapter ring is provided with a group of mounting lugs, and the mounting lugs extend along the axial direction of the adapter ring and are sequentially arranged along the circumferential direction of the adapter ring;
the inner walls of the supporting plates are respectively provided with a group of positioning blocks, the positioning blocks are sequentially arranged along the length direction of the supporting plates and are connected by adopting connecting bolts, the positions of the positioning blocks correspond to the positions of the mounting lugs, mounting grooves are formed in the positioning blocks, the mounting grooves extend along the length direction of the supporting plates, the opening ends of the mounting grooves are closed, the width of the groove openings of the mounting grooves is smaller than the width of the groove bottoms of the mounting grooves, the shapes of the mounting lugs are matched with the mounting grooves, the mounting lugs are inserted from the opening ends of the mounting grooves, the end parts of the positioning blocks abut;
the bearing end of the pivot is also provided with a positioning ring, the positioning ring protrudes to the outer side of the pivot, and one end of the supporting plate is connected and fixed with the positioning ring through a set screw;
the locating ring and the pivot are integrally formed, and the axis of the locating ring is coincident with the axis of the pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951779.XU CN211169051U (en) | 2019-11-12 | 2019-11-12 | Strip steel unwinding device for processing oil drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921951779.XU CN211169051U (en) | 2019-11-12 | 2019-11-12 | Strip steel unwinding device for processing oil drum |
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| Publication Number | Publication Date |
|---|---|
| CN211169051U true CN211169051U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921951779.XU Active CN211169051U (en) | 2019-11-12 | 2019-11-12 | Strip steel unwinding device for processing oil drum |
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| CN (1) | CN211169051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263272A (en) * | 2021-04-25 | 2021-08-17 | 厦门理工学院 | Roll-to-roll copper foil laser drilling method and device and computer equipment |
| CN117023227A (en) * | 2023-10-08 | 2023-11-10 | 江苏博隆锦欣环保设备有限公司 | Feeding device and feeding method of steel belt surface pickling equipment |
-
2019
- 2019-11-12 CN CN201921951779.XU patent/CN211169051U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263272A (en) * | 2021-04-25 | 2021-08-17 | 厦门理工学院 | Roll-to-roll copper foil laser drilling method and device and computer equipment |
| CN117023227A (en) * | 2023-10-08 | 2023-11-10 | 江苏博隆锦欣环保设备有限公司 | Feeding device and feeding method of steel belt surface pickling equipment |
| CN117023227B (en) * | 2023-10-08 | 2023-12-19 | 江苏博隆锦欣环保设备有限公司 | Feeding device and feeding method of steel belt surface pickling equipment |
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