CN109500135B - Biaxial synchronous cantilever discharging machine - Google Patents
Biaxial synchronous cantilever discharging machine Download PDFInfo
- Publication number
- CN109500135B CN109500135B CN201910001541.9A CN201910001541A CN109500135B CN 109500135 B CN109500135 B CN 109500135B CN 201910001541 A CN201910001541 A CN 201910001541A CN 109500135 B CN109500135 B CN 109500135B
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- China
- Prior art keywords
- unwinding
- cantilever
- shaft
- frame
- tube plate
- Prior art date
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Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding Of Webs (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention relates to a biaxial synchronous cantilever blanking machine, which comprises a frame and a blanking part; the discharging part comprises a synchronizing part and an uncoiling part; the synchronous part comprises a cantilever and a power input shaft fixedly connected with the cantilever; the power input shaft is hinged with the frame; the uncoiling part comprises an uncoiling shaft and a coiling plate; the unwinding shaft is hinged with the cantilever, connected with the unwinding shaft around the tube plate and coaxial with the unwinding shaft around the tube plate. The invention can realize synchronous discharging with subsequent equipment; the pipe fitting of the coil stock with different inner diameters which is sleeved on the winding pipe plate can be automatically fixed; the coil plate can be prevented from being inclined to be blocked when moving along the uncoiling baffle arm, and the reliability of equipment can be ensured.
Description
Technical Field
The invention relates to a biaxial synchronous cantilever blanking machine.
Background
Before one end of a coiled pipe fitting (copper, titanium, stainless steel pipe and the like) is connected to the input end of a threaded pipe machine, the pipe fitting can be connected to the input end of the threaded pipe machine after the pipe fitting is unfolded and straightened manually through a traditional uncoiler; and is time-consuming and labor-consuming.
In addition, since the inner diameter dimensions of coil pipe members (i.e., coil pipe members formed by winding copper, titanium, stainless steel pipe, etc. around a cylindrical object, the coil pipe members are cylindrical as a whole, and the cylindrical cross section is circular) purchased from each supplier are not uniform, it is necessary to prepare corresponding conventional uncoilers for coil pipe members of different inner diameters, resulting in higher production costs.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a two-shaft synchronous cantilever blanking machine which can realize synchronous blanking with subsequent equipment.
The invention adopts the following detailed technical scheme: the biaxial synchronous cantilever discharging machine comprises a frame and a discharging part; the discharging part comprises a synchronizing part and an uncoiling part; the synchronous part comprises a cantilever and a power input shaft fixedly connected with the cantilever; the power input shaft is hinged with the frame; the uncoiling part comprises an uncoiling shaft and a coiling plate; the unwinding shaft is hinged with the cantilever, connected with the unwinding shaft around the tube plate and coaxial with the unwinding shaft around the tube plate.
Further, the two sides of the unwinding shaft are provided with unwinding blocking arms which extend outwards, and the unwinding blocking arms on one side of the unwinding shaft are detachably connected with the unwinding shaft.
To ensure safety.
Further, the uncoiling shaft further comprises two uncoiling stop arm outer rings, and the outer ends of the uncoiling stop arms on two sides of the uncoiling shaft are fixedly connected with the two uncoiling stop arm outer rings respectively.
So that the uncoiling baffle arm is a whole, and the uncoiling baffle arm on one side of the tube plate is convenient to disassemble and assemble.
Further, the device also comprises an adjusting part; the section of the tube plate is in a ring sector shape, the number of the tube plates is two or more, and the adjusting part comprises a telescopic piece and an adjusting arm; the uncoiling shaft is provided with an installation cavity; the fixed end of the telescopic piece is fixedly arranged in the mounting cavity and fixedly connected with the uncoiling shaft, one end of the same group of adjusting arms is respectively hinged with the movable end 2311 of the telescopic piece, and the other end of the same group of adjusting arms is respectively hinged with the tube plate; and two ends of the winding tube plate are respectively attached to the uncoiling baffle arms on two sides of the uncoiling shaft.
The pipe fitting of coiled material of different internal diameters which is sleeved on the winding pipe plate can be automatically fixed.
Preferably, the same group of adjusting arms is two or more, and the same group of adjusting arms are parallel.
So as to ensure that the winding tube plate can not be inclined to be blocked when moving along the uncoiling baffle arm, and the reliability of the equipment can be ensured.
Further, a penetrating guide groove is formed along the uncoiling baffle arm; one end or two ends of the winding tube plate are provided with guide bolt holes; the guide bolt hole is opposite to the guide groove.
The coil plate can be prevented from being inclined to be blocked when moving along the uncoiling baffle arm, and the reliability of equipment can be ensured.
Further, the synchronous part also comprises a supporting disc fixedly connected with the cantilever; the support disc is disc-shaped and is coaxial with the power input shaft, the frame also comprises a support piece arranged below the shaft center of the support disc, and the support piece comprises a support frame and a support wheel; the support frame is fixedly connected with the frame, and the supporting wheel is articulated with the support frame, and the supporting wheel supports and holds the supporting disk.
The supporting disc can bear part of the weight of the pipe fitting, and one end of the pipe fitting is prevented from shaking due to the fact that the power input shaft is stressed to bend.
Further, the other end of the frame is fixedly provided with a counterweight table.
The whole counterweight of the two-shaft synchronous cantilever discharging machine can be uniform and the two-shaft synchronous cantilever discharging machine can be placed firmly.
Compared with the prior art, the invention has the following beneficial effects: 1. synchronous discharging with subsequent equipment can be realized; 2. the pipe fitting of the coil stock with different inner diameters which is sleeved on the winding pipe plate can be automatically fixed; 3. the coil plate can be prevented from being inclined to be blocked when moving along the uncoiling baffle arm, and the reliability of equipment can be ensured.
Drawings
Fig. 1 is a schematic perspective view of a two-axis synchronous cantilever blanking machine in the present invention.
Fig. 2 is an exploded perspective view of the two-axis synchronous cantilever blanking machine of the present invention.
Fig. 3 is a schematic side view of the discharge portion 2.
FIG. 4 is a schematic view of section I-I of FIG. 3.
A frame 1; a support 11; a support 111; a support wheel 112; a counterweight table 12; a discharging part 2; a synchronizing section 21; a cantilever 211; a power input shaft 212; mounting bearings 2121; sprocket 2122; a support plate 213; an unwinding section 22; an unwinding shaft 221; a mounting cavity 2211; around tube sheet 222; a guide bolt hole 2221; an unwinding stop arm 223; a guide groove 2231; an uncoiling stop arm outer ring 2232; an adjusting section 23; a telescoping member 231; a mobile end 2311; an adjustment arm 232; the ear mount 2321 is adjusted.
Detailed Description
The technical scheme of the invention will be described below with reference to the accompanying drawings.
The invention discloses a biaxial synchronous cantilever blanking machine which comprises a frame 1 and a blanking part 2.
The discharging section 2 includes a synchronizing section 21 and an unwinding section 22.
The synchronizing part 21 includes a cantilever 211 and a power input shaft 212 fixedly connected to the cantilever 211; the power input shaft 212 is hinged to the frame 1. Typically, power input shaft 212 is hinged to frame 1 by a mounting bearing 2121 mounted to frame 1. The power input shaft 212 may be a device capable of outputting rotational power, for example, the power input shaft 212 may be a gear motor, or a sprocket 2122 may be fixedly disposed at one end of the power input shaft 212, and a chain (not shown in the drawings) driven by the gear motor drives the sprocket 2122 to rotate, and the sprocket 2122 drives the power input shaft 212 to rotate.
The unwinding section 22 includes an unwinding shaft 221 and a winding tube plate 222; the unwinding shaft 221 is hinged (hinged by a bearing or the like) to the cantilever 211, is connected to the unwinding shaft 221 around the tube plate 222, and is concentric with the unwinding shaft 221 around the tube plate 222.
Typically, both sides of the unwinding shaft 221 (both sides separated by a pipe) are provided with unwinding stop arms 223 extending outwardly, and the unwinding stop arms 223 on one side of the unwinding shaft 221 (typically, the side remote from the hinge between the unwinding shaft 221 and the cantilever 211) are detachably connected (by bolts or the like) to the unwinding shaft 221; to ensure safety.
Further, the unwinding shaft 221 further includes two unwinding stop arm outer rings 2232, and outer ends of the unwinding stop arms 223 on both sides of the unwinding shaft 221 (i.e., ends far away from the axis of the winding shaft 221) are fixedly connected with the two unwinding stop arm outer rings 2232, respectively. So that the unwind stop arm 223 is integral to facilitate removal of the unwind stop arm 223 around one side of the tube sheet 222.
The working principle of the two-shaft synchronous cantilever discharging machine is as follows: before use, the tube (copper, titanium, stainless steel tube, etc.) is wound around the tube sheet 222. Typically, the unwinding blocking arm 223 on one side of the winding tube plate 222 is detachable from the unwinding shaft 221, so that the coiled tube (copper, titanium, stainless steel tube, etc. is wound on a cylindrical object to form a coiled tube, the coiled tube is integrally cylindrical, and the cylindrical section is circular) is directly sleeved on the winding tube plate 222 and fixed (by inserting a wedge between the coiled tube and the winding tube plate 222 for practical fixing, or by fixing in other manners), and then the unwinding blocking arm 223 on one side of the winding tube plate 222 is mounted on one side of the winding tube plate 222.
In use, one end of a pipe (copper, titanium, stainless steel pipe, etc.) is connected to a subsequent device (not shown in the drawings, typically a threaded pipe machine), the power input shaft 212 is turned on, the rotational angular velocity of the power input shaft 212 is made equal to the rotational angular velocity of the input end of the subsequent device (typically a threaded pipe machine) (typically, the independent rotational velocity adjustment thereof is achieved by a frequency converter, or the power input shaft 212 and the subsequent device are made to be the same power source, and the power input shaft 212 and the subsequent device are made to rotate synchronously); meanwhile, the subsequent equipment pulls one end of the pipe fitting (copper, titanium, stainless steel pipe and the like) to rotate the uncoiling part 22, so that the discharging is realized.
From the above, it can be seen that the two-axis synchronous cantilever blanking machine of the present invention can realize synchronous blanking with the following equipment (usually, a screw pipe machine) because the rotational angular speed of the power input shaft 212 is equal to the rotational angular speed of the input end of the following equipment.
Further, the biaxial synchronous cantilever blanking machine of the invention also comprises an adjusting part 23; the cross section of the winding tube plate 222 is in a ring sector shape, the number of the winding tube plates 222 is two or more, and the adjusting part 23 comprises a telescopic piece 231 and an adjusting arm 232; the opening scroll 221 is provided with a mounting cavity 2211; the fixed end of the telescopic member 231 is fixedly arranged in the mounting cavity 2211 and fixedly connected with the uncoiling shaft 221, one end of the same group of adjusting arms 232 (the group of adjusting arms 232 hinged with one tube plate 222 is a group of adjusting arms 232) is respectively hinged with the movable end 2311 of the telescopic member 231, and the other end of the same group of adjusting arms 232 is respectively hinged with the tube plate 222; two ends of the winding tube plate 222 are respectively attached to the uncoiling baffle arms 223 on two sides of the uncoiling shaft 221; allowing the winding tube plate 222 to move along the unwinding stop arm 223 (i.e. the winding tube plate 222 can move perpendicular to the axis of the unwinding shaft 221). The expansion member 231 may be an electric cylinder, an air cylinder, a hydraulic cylinder, or the like. After the coiled pipe fitting is sleeved on the coiled pipe plate 222, the moving end 2311 of the telescopic piece 231 is controlled (by a conventional control means, such as a PLC (programmable logic controller) electrically connected with the telescopic piece 231) to move, so that the coiled pipe plate 222 moves along the uncoiling baffle arm 223 and is far away from the axis of the uncoiling shaft 221 until each coiled pipe plate 222 respectively abuts against the inner wall of the coiled pipe fitting, and the coiled pipe fitting and the coiled pipe plate 222 are fixed. Only the distance between the winding tube plate 222 and the axis of the uncoiling shaft 221 is required to be adjusted, so that the pipe fitting of coiled materials with different inner diameters can be suitable; the tube fitting of the coil stock of different inner diameters, which is sleeved on the tube plate 222, can be automatically fixed.
Preferably, the same set (a set of adjustment arms 232 hinged about the tube sheet 222) of adjustment arms 232 is two or more, and the same set of adjustment arms 232 are all parallel to one another. To ensure that the coil plate 222 does not skew and seize as it moves along the unwind stop arm 223, and to ensure reliability of the apparatus.
Further, a guide groove 2231 penetrating through the opening stop arm 223 is formed; a guide bolt hole 2221 is formed around one end or both ends of the tube plate 222; the guide bolt hole 2221 is opposite to the guide groove 2231, i.e., the center of the projection of the guide bolt hole 2221 onto the guide groove 2231 is located in the center plane of the guide bolt hole 2221. The guide bolt (shown in the drawing) is screwed into the guide bolt hole 2221, so that the guide bolt is attached to the side wall of the guide groove 2231, the winding tube plate 222 can be ensured not to be inclined and blocked when moving along the unwinding blocking arm 223, and the reliability of the equipment can be ensured.
Further, the synchronizing part 21 further includes a support plate 213 fixedly connected to the cantilever 211; the support plate 213 is disc-shaped and coaxial with the power input shaft 212, the frame 1 further comprises a support member 11 arranged below the axis of the support plate 213, and the support member 11 comprises a support frame 111 and a support wheel 112; the support 111 is fixedly connected with the frame 1, the support wheel 112 is hinged with the support 111, and the support wheel 112 abuts against the support plate 213. The supporting plate 213 can bear part of the weight of the pipe fitting, and the power input shaft 212 is prevented from being stressed and bent to cause shaking of one end of the pipe fitting (which can cause the reduction of the thread precision of the threaded pipe produced by subsequent equipment).
In general, the other end of the frame 1 (the other end of the frame 1 at which the discharging portion 2 is located) is fixedly provided with a counterweight table 12. According to the weight of the pipe fitting on the unwinding part 22, the weight which is equal to the weight is placed on the weight table 12, so that the whole weight of the two-axis synchronous cantilever blanking machine can be uniformly balanced, and the placement is firm (the two-axis synchronous cantilever blanking machine can be used without being fixed on the ground, and the placement is firm).
It is to be understood that the terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the scope of the invention.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, but any modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The two-axis synchronous cantilever discharging machine comprises a frame (1) and a discharging part (2); the discharging part (2) comprises a synchronizing part (21) and an uncoiling part (22); the method is characterized in that: the synchronization part (21) comprises a cantilever (211) and a power input shaft (212) fixedly connected with the cantilever (211); the power input shaft (212) is hinged with the frame (1); the unwinding part (22) comprises a unwinding shaft (221) and a winding tube plate (222); the unwinding shaft (221) is hinged with the cantilever (211), the winding tube plate (222) is connected with the unwinding shaft (221), and the winding tube plate (222) and the unwinding shaft (221) are coaxial; both sides of the unwinding shaft (221) are outwards provided with unwinding blocking arms (223) in an extending mode, and the unwinding blocking arms (223) on one side of the unwinding shaft (221) are detachably connected with the unwinding shaft (221); also comprises an adjusting part (23); the section of the winding tube plate (222) is in a ring sector shape, the number of the winding tube plates (222) is two or four, and the adjusting part (23) comprises a telescopic piece (231) and an adjusting arm (232); the unwinding shaft (221) is provided with a mounting cavity (2211); the fixed end of the telescopic piece (231) is fixedly arranged in the mounting cavity (2211) and fixedly connected with the uncoiling shaft (221), one end of the same group of adjusting arms (232) is respectively hinged with the moving end of the telescopic piece (231), and the other end of the same group of adjusting arms (232) is respectively hinged with the coiling tube plate (222); both ends of the winding tube plate (222) are respectively attached to unwinding blocking arms (223) at both sides of the unwinding shaft (221).
2. The two-axis synchronous cantilever blanking machine according to claim 1, wherein: the unwinding shaft (221) further comprises two unwinding blocking arm outer rings (2232), and the outer ends of the unwinding blocking arms (223) on two sides of the unwinding shaft (221) are fixedly connected with the two unwinding blocking arm outer rings (2232) respectively.
3. The two-axis synchronous cantilever blanking machine according to claim 1, wherein: the same group of adjusting arms (232) is two or four, and the same group of adjusting arms (232) are parallel.
4. The two-axis synchronous cantilever blanking machine according to claim 1, wherein: a penetrating guide groove (2231) is formed along the uncoiling baffle arm (223); a guide bolt hole (2221) is formed at one end or two ends of the winding tube plate (222); the guide bolt hole (2221) is opposite to the guide groove (2231).
5. The two-axis synchronous cantilever blanking machine according to claim 1, wherein: the synchronous part (21) also comprises a supporting disc (213) fixedly connected with the cantilever (211); the support disc (213) is disc-shaped and coaxial with the power input shaft (212), the frame (1) further comprises a support piece (11) arranged below the axis of the support disc (213), and the support piece (11) comprises a support frame (111) and a support wheel (112); the support frame (111) is fixedly connected with the frame (1), the support wheel (112) is hinged with the support frame (111), and the support wheel (112) abuts against the support disc (213).
6. The two-axis synchronous cantilever blanking machine according to claim 1, wherein: the other end of the frame (1) is fixedly provided with a counterweight table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910001541.9A CN109500135B (en) | 2019-01-02 | 2019-01-02 | Biaxial synchronous cantilever discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910001541.9A CN109500135B (en) | 2019-01-02 | 2019-01-02 | Biaxial synchronous cantilever discharging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109500135A CN109500135A (en) | 2019-03-22 |
| CN109500135B true CN109500135B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910001541.9A Active CN109500135B (en) | 2019-01-02 | 2019-01-02 | Biaxial synchronous cantilever discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500135B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU445493A1 (en) * | 1972-04-17 | 1974-10-05 | Предприятие П/Я Г-4586 | A device for cleaning coiled rolled from winding machine |
| US4165052A (en) * | 1977-11-26 | 1979-08-21 | Rosendahl Industrie-Handels Ag | Apparatus for winding or unwinding of a cord-shaped winding material |
| JP2004142891A (en) * | 2002-10-25 | 2004-05-20 | Bridgestone Corp | Method and device for uncoiling long member |
| CN201693022U (en) * | 2010-07-07 | 2011-01-05 | 潍坊奥腾冷弯机械有限公司 | Cantilever decoiler |
| CN202045197U (en) * | 2011-03-10 | 2011-11-23 | 广州粤研液压机电有限公司 | Transposable two-arm active uncoiler |
| CN102601160A (en) * | 2011-07-18 | 2012-07-25 | 天津三英焊业股份有限公司 | Reeling and unreeling machine tensioning device and double-arm initiative reeling and unreeling machine |
| CN102905997A (en) * | 2010-03-24 | 2013-01-30 | M.I.C.工业有限公司 | Vertical sheet metal decoiling system |
| CN209407107U (en) * | 2019-01-02 | 2019-09-20 | 佛山市顺德区鑫雷节能设备有限公司 | Two axis synchronous cantilever feeding machines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6691544B2 (en) * | 2001-08-10 | 2004-02-17 | U.S. Properties, Inc. | Method and apparatus to uncoil and dekink coiled material |
-
2019
- 2019-01-02 CN CN201910001541.9A patent/CN109500135B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU445493A1 (en) * | 1972-04-17 | 1974-10-05 | Предприятие П/Я Г-4586 | A device for cleaning coiled rolled from winding machine |
| US4165052A (en) * | 1977-11-26 | 1979-08-21 | Rosendahl Industrie-Handels Ag | Apparatus for winding or unwinding of a cord-shaped winding material |
| JP2004142891A (en) * | 2002-10-25 | 2004-05-20 | Bridgestone Corp | Method and device for uncoiling long member |
| CN102905997A (en) * | 2010-03-24 | 2013-01-30 | M.I.C.工业有限公司 | Vertical sheet metal decoiling system |
| CN201693022U (en) * | 2010-07-07 | 2011-01-05 | 潍坊奥腾冷弯机械有限公司 | Cantilever decoiler |
| CN202045197U (en) * | 2011-03-10 | 2011-11-23 | 广州粤研液压机电有限公司 | Transposable two-arm active uncoiler |
| CN102601160A (en) * | 2011-07-18 | 2012-07-25 | 天津三英焊业股份有限公司 | Reeling and unreeling machine tensioning device and double-arm initiative reeling and unreeling machine |
| CN209407107U (en) * | 2019-01-02 | 2019-09-20 | 佛山市顺德区鑫雷节能设备有限公司 | Two axis synchronous cantilever feeding machines |
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| Publication number | Publication date |
|---|---|
| CN109500135A (en) | 2019-03-22 |
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