CN114538218A - Automatic winding equipment for raw material belt - Google Patents
Automatic winding equipment for raw material belt Download PDFInfo
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- CN114538218A CN114538218A CN202011342253.9A CN202011342253A CN114538218A CN 114538218 A CN114538218 A CN 114538218A CN 202011342253 A CN202011342253 A CN 202011342253A CN 114538218 A CN114538218 A CN 114538218A
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- 239000002994 raw material Substances 0.000 title claims abstract description 124
- 238000004804 winding Methods 0.000 title claims abstract description 76
- 238000003860 storage Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000003754 machining Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
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- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses an automatic raw material belt winding device, which comprises: the processing table is provided with a first station, a second station and a dismounting station arranged between the first station and the second station; the first station and the second station are both provided with a material storage module and a winding module; the workpiece moving module comprises a workpiece clamping module and a moving assembly; the workpiece clamping module is provided with a first clamping position and a second clamping position, and a workpiece is clamped on the first clamping position and the second clamping position; the moving assembly is used for driving the workpiece clamping module to move between a first station and a second station; the moving assembly drives the workpiece clamping module to move, and when the first clamping position moves to the first station, the winding module takes the raw material belt out of the material storage module and winds the raw material belt on the workpiece; the second clamping position is located on the disassembling position, the workpiece in the second clamping module is disassembled and replaced, and accordingly reciprocating motion is achieved, the equipment can complete winding of another workpiece raw material belt while one workpiece is disassembled and assembled, and efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field related to raw material belt equipment, and particularly relates to automatic raw material belt winding equipment.
Background
Currently, in light and heavy industrial fields such as extensive manufacturing, a thread sealing member often needs to be wound with a raw material tape to ensure sealability. However, as the thread sealing elements have various structures and different sizes, the conventional method adopts manual winding and has extremely low working efficiency; the other method for automatically winding the raw material belt is that a workpiece is fixedly arranged at a processing station, and the raw material belt rotates around the workpiece by rotating the raw material belt storage mechanism to realize winding, but the method can only wind one workpiece, and when the workpiece is wound with the raw material belt, an operator can only wait aside; and the method leads the raw material belt storing mechanism to do large-diameter circular motion, so that the equipment vibration and noise are large, the method stipulates that the raw material belt storing cannot be too much, and the raw material belt does not generate overlarge centrifugal force during the motion, so the raw material belt storing mechanism needs to be frequently replaced, and in summary, the existing raw material belt winding method has various defects.
Disclosure of Invention
The invention provides automatic raw material tape winding equipment for solving the technical problems in the background technology.
The technical scheme of the invention is as follows:
an automatic raw material tape winding device comprising:
the processing table is provided with a first station, a second station and a dismounting position arranged between the first station and the second station; the first station and the second station are both provided with a material storage module and a winding module;
the workpiece moving module comprises a workpiece clamping module and a moving assembly; the workpiece clamping module is provided with a first clamping position and a second clamping position, and a workpiece is clamped on both the first clamping position and the second clamping position; the moving assembly is used for driving the workpiece clamping module to move between the first station and the second station;
the moving assembly drives the workpiece clamping module to move, and when the first clamping position moves to the first station, the winding module takes out the raw material belt from the material storage module and winds the raw material belt on the workpiece; at the moment, the second clamping position is positioned on the disassembling position, and the workpiece in the second clamping module is disassembled and replaced; after the workpiece winding is finished at the first station, the moving assembly continues to push the workpiece clamping module to move until the second clamping position is located at the second station, at the moment, the first clamping position is located at the disassembling position, and the workpiece which is finished winding in the first clamping position is disassembled, taken out and installed with a new workpiece which is not wound with the raw material tape.
Further preferably, the workpiece clamping module comprises a mounting plate, two clamping assemblies and two workpiece rotating assemblies; the first clamping position and the second clamping position are arranged on the mounting plate, and the moving assembly drives the mounting plate to move; the distance between the first clamping position and the second clamping position is equal to the distance between the first machining position and/or the second machining position and the disassembling position; the two workpiece rotating assemblies are respectively arranged on the first clamping position and the second clamping position, and the two clamping assemblies are respectively arranged on the two workpiece rotating assemblies; the workpiece is clamped by the clamping assembly, and the workpiece rotating assembly drives the clamping assembly and the workpiece to rotate when the thread seal tape is wound.
Further preferably, the workpiece rotating assembly comprises a first gear wheel disc, a second gear wheel disc and a second gear wheel disc driving device; the clamping assembly is coaxially arranged on the first gear disc, the first gear disc is meshed with the second gear disc, the second gear disc driving device drives the second gear disc to rotate to drive the first gear disc to rotate to drive the clamping assembly and the workpiece to rotate on the first gear disc.
Further preferably, the clamping assembly is a chuck.
Further preferably, the disassembling module further comprises a disassembling module, and the disassembling module comprises: the chuck driving part is used for driving the movable clamping jaws of the chuck to close or open; the disassembly module moving mechanism is arranged on the processing table; the chuck driving piece is arranged on the disassembly module moving mechanism; the workpiece moving module clamps a workpiece and moves to the disassembly position, and the disassembly module moving mechanism drives the chuck driving piece to move to be connected with the chuck; the chuck driving piece drives the movable clamping jaw of the chuck to close and clamp a workpiece or open.
Further preferably, the moving assembly includes: the guide frame is arranged between the first station and the second station; the screw rod is parallel to the guide frame and is arranged on the guide frame; the sliding block is movably arranged on the screw rod along the length direction of the screw rod; the workpiece clamping module is arranged on the sliding block; the first driving device is used for driving the screw rod to rotate and driving the sliding block to move along the length direction of the screw rod, and the sliding block moves and drives the workpiece clamping module to move between the first station and the second station.
Further preferably, the storage module comprises a storage rack, and raw material coils are stored on the storage rack.
Further preferably, the winding module comprises a rotary frame, and a side of the rotary frame facing the workpiece is provided with a station inlet; draw raw material roll coil of strip one end on the storage module hang from the work piece with between the station entry, the removal subassembly drives work piece in the work piece clamping module to when the station entry removed, the work piece promoted the raw material area and followed station entry card is gone into in the swivel mount, the swivel mount is rotatory compresses tightly the raw material area and twines in the workpiece surface.
Further preferably, the rotating frame is further provided with a limiting wheel, the limiting wheel is transversely arranged on one side opposite to the station inlet along the rotating frame, the moving assembly drives the workpiece to move from the station inlet into the rotating frame until the limiting wheel abuts against the workpiece, and the workpiece stops moving.
Further preferably, the rotating frame is further provided with a first top wheel and a second top wheel, and the first top wheel and the second top wheel are symmetrically arranged along the longitudinal direction of the rotating frame; the workpiece pushes the raw material belt to enter the rotating frame and is located between the first top wheel and the second top wheel, and the raw material belt is always pressed on the surface of the workpiece by the first top wheel and the second top wheel.
Preferably, the first top wheel and the second top wheel are respectively mounted on the rotating frame through elastic pieces, and workpieces with different diameters can be placed between the first top wheel and the second top wheel through elastic deformation of the elastic pieces.
Further preferably, the rotating speed of the second top wheel is greater than the rotating speeds of the limiting wheel and the first top wheel; when the thread seal tape rotates, the second top wheel and the limiting wheel have a rotation speed difference, so that the thread seal tape always extends and moves along the rotating direction of the second top wheel.
Preferably, the second top wheel and the limiting wheel are driven by a driving assembly to rotate simultaneously; the driving assembly comprises a first worm, an auxiliary turbine and a second driving device; the auxiliary turbine is arranged between the second top wheel and the limiting wheel; the second top wheel and the limiting wheel are both turbines; the first worm is arranged between the second top wheel and the auxiliary worm wheel and meshed with the second top wheel and the auxiliary worm wheel, and the limiting wheel is meshed with the auxiliary worm wheel; the diameter of the second top wheel is equal to that of the auxiliary turbine, and the diameter of the second top wheel is smaller than that of the limiting wheel, so that the raw material belt stretches and advances along the rotating direction of the second top wheel during rotation; the second driving device drives the first worm to rotate, the first worm drives the second top wheel and the auxiliary turbine to rotate simultaneously, and the auxiliary turbine drives the limiting wheel to rotate.
Further preferably, the rotating frame is rotatably disposed on the processing table by a rotating assembly, and the rotating assembly includes: the mounting shaft is rotatably mounted on the processing table through a bearing seat; the turbine is coaxially arranged on the mounting shaft; the rotating frame is arranged on the mounting shaft; a second worm engaged with the worm wheel; and the third driving device is used for driving the second worm to rotate, and the second worm drives the turbine, the mounting shaft and the rotating frame arranged on the mounting shaft to rotate.
Further preferably, the first station and the second station are respectively provided with a cutting module; the cropping module includes: a scissor frame arranged on the scissor frame moving mechanism; the scissor rack movement mechanism is located between the workpiece and the station entrance; the scissor rack is provided with a fixed part and a movable part which are oppositely arranged; the two blades are oppositely arranged on the fixed part and the movable part respectively; the fourth driving device is connected with the moving part and used for driving the moving part to move towards the fixed part; when the shear frame is installed, one end of the raw material belt penetrates through the shear frame and is located between the fixing portion and the moving portion, the fourth driving device drives the moving portion to move towards the fixing portion, and the two blades are close to and press to cut off the raw material belt between the fixing portion and the moving portion.
Preferably, the fixed part and the moving part are respectively provided with a clamping block, the fixed part faces the moving part and moves, the clamping blocks clamp one end of the raw material belt, the scissor rack moving mechanism drives the scissor rack to move, and the clamping blocks clamp and pull one end of the raw material belt to move between the workpiece and the station inlet.
Further preferably, the fixing portion is further provided with a limiting part, the blade is arranged between the limiting part and the clamping block, the surface of the limiting part and the surface of the clamping block are higher than the shearing surface of the blade, the limiting part is used for limiting the raw material belt to mistakenly contact the blade, and the raw material belt is prevented from being mistakenly cut by the blade.
Further preferably, the processing station includes: the first station, the second station, the dismounting station, the material storage device and the workpiece moving module are all arranged on the main platform; the first station and the second station are respectively covered with a protective shell, and the winding module is installed in the corresponding protective shell.
Further preferably, the protective shell is connected with the main platform through a rotating shaft, and the protective shell can be opened or closed in a rotating mode relative to the main platform.
The invention provides automatic raw material belt winding equipment, which has the following advantages and positive effects compared with the prior art:
1. the automatic raw material belt winding equipment provided by the invention is provided with a first station, a second station and a dismounting position between the first station and the second station, and the first station and the second station are provided with a storage module and a winding module, so that when a workpiece is moved to the first station by a moving assembly, the storage module of the first station provides the raw material belt, and the winding module winds the raw material belt on the workpiece; meanwhile, another workpiece is positioned at the disassembly position, so that the workpiece can be disassembled and taken out and replaced by a new workpiece at the same time; after the winding operation is completed at the first station, the workpiece clamping module is moved to enable a new workpiece to be moved to the second station, the workpiece wound at the first station is just moved to the dismounting position, and then the winding operation is performed at the second station, and meanwhile, the workpiece wound at the dismounting position can be dismounted and replaced and the new workpiece is mounted, so that the operation is repeated, the winding operation of another workpiece raw material belt can be completed while one workpiece is dismounted, and the efficiency is effectively improved.
2. According to the invention, the raw material belt is wound by the rotation of the winding module and the rotation of the workpiece, the storage module is fixed, so that the raw material belt with large storage capacity can be stored, the centrifugal force caused by the circular motion of a large-volume structure is avoided, the vibration and noise of equipment are effectively reduced, and the failure rate of the equipment is reduced.
Drawings
The above and other features and advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
fig. 1 is an overall assembly schematic diagram of the automatic raw material tape winding device of the invention;
FIG. 2 is a schematic view of a primary station of the present invention;
FIG. 3 is a schematic diagram of a workpiece moving module according to the present invention;
FIG. 4 is a schematic view of the assembly of the winding and cutting modules within the containment vessel of the present invention (as exemplified at the first station);
FIG. 5 is a schematic structural view of a winding module of the present invention;
FIG. 6 is a schematic view of the structure of the rotating assembly of the present invention;
FIG. 7 is a schematic diagram of the cropping module of the present invention;
FIG. 8 is a schematic view of the internal structure of the scissor housing of the cutting module of the present invention;
FIG. 9 is a schematic view of the workpiece moving to a first station in the present invention;
FIG. 10 is a schematic of process 1 of the present invention;
FIG. 11 is a schematic of process 2 of the present invention;
FIG. 12 is a schematic of process 3 of the present invention;
FIG. 13 is a schematic of process 4 of the present invention;
FIG. 14 is a schematic of process 5 of the present invention;
FIG. 15 is a schematic of process 6 of the present invention;
FIG. 16 is a schematic illustration of process 7 of the present invention;
figure 17 is a schematic of process 8 of the present invention.
Description of the symbols:
1-a processing table; 101-a master station; 102-a protective shell; 103-a first station; 104-a second station; 105-a disassembly bit; 106-a rotating shaft;
2-a workpiece clamping module; 201-a first clamping position; 202-a second clamping position; 203-a mounting plate; 204-a first gear wheel; 205-a second gear wheel disc; 206-second gear wheel disc drive; 207-chuck;
3-a moving assembly; 301-a guide frame; 302-a screw rod; 303-a slide block; 304-a first drive;
4-winding the module; 401-a rotating frame; 402-station entrance; 403-a spacing wheel; 404-a first top wheel; 405-a second top wheel; 406-an auxiliary turbine; 407-a first worm; 408-a second drive;
5-a rotating assembly; 501-installing a shaft; 502-vertical bearing seat; 503-diamond bearing seat; 504-a turbine; 505-a second worm; 506-a third drive;
6-a material storage module;
7-disassembling the module; 701-chuck driving member; 702-detaching the module moving mechanism;
8-a cutting module; 801-scissor holders; 802-a stationary portion; 803-a moving part; 804-a blade; 805-a fourth drive; 806-a clamping block; 807-a stop; 808-a scissor carriage movement mechanism; 9-raw material belt; 10-workpiece.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
Referring to fig. 1 to 17, the present embodiment provides an automatic raw material tape winding apparatus including:
a processing table having thereon a first station and a second station 104 and a detaching station 105 disposed between the first station 103 and the second station 104; the first station 103 and the second station 104 are both provided with a material storage module 6 and a winding module 4;
the workpiece moving module comprises a workpiece clamping module 2 and a moving assembly 3; the workpiece clamping module 2 is provided with a first clamping position 201 and a second clamping position 202, and a workpiece is clamped on both the first clamping position 201 and the second clamping position 202; the moving assembly 3 is used for driving the workpiece clamping module 2 to move between the first station 103 and the second station 104;
the moving assembly drives the workpiece clamping module 2 to move, and when the first clamping position 201 moves to the first station 103, the winding module takes out the raw material belt from the material storage module and winds the raw material belt on the workpiece; at the moment, the second clamping position 202 is positioned on the disassembling position 105, and the workpiece in the second clamping module is disassembled and replaced; after the workpiece winding is completed at the first station 103, the moving assembly 3 continues to push the workpiece clamping module 2 to move until the second clamping position 202 is located at the second station 104, at this time, the first clamping position 201 is located at the detaching position 105, and the workpiece which has completed winding in the first clamping position 201 is detached and taken out, and a new workpiece which is not wound with the raw material tape is installed.
According to the automatic raw material tape winding equipment provided by the invention, when one workpiece moves to the first station 103 or the second station 104 for winding, the other station just moves to the dismounting station 105 for dismounting and replacing, the equipment can complete winding of the raw material tape of the other workpiece while dismounting and mounting the one workpiece, and the efficiency is greatly improved; in the invention, the raw material belt is wound by the rotation of the winding module and the rotation of the workpiece, and the storage module is fixed, so that the raw material belt with large storage capacity can be stored, and meanwhile, the centrifugal force caused by the circular motion of a large-volume structure is avoided, the vibration and the noise of equipment are effectively reduced, and the failure rate of the equipment is reduced.
In the present embodiment, referring to fig. 3, the workpiece clamping module 2 includes a mounting plate 203, two clamping assemblies, and two workpiece rotating assemblies; the first clamping position 201 and the second clamping position 202 are arranged on the mounting plate 203, and the moving assembly 3 drives the mounting plate 203 to move; the distance between the first clamping position 201 and the second clamping position 202 is equal to the distance between the first machining position and/or the second machining position and the disassembling position 105, so that when the first clamping position 201 and the workpiece move to the first machining position 103 for winding machining, the second clamping position 202 and the workpiece are just positioned at the disassembling position 105 for disassembling and replacing the workpiece, and when the first clamping position 201 and the workpiece move to the disassembling position 105, the second clamping position 202 just moves to the second machining position 104 for winding machining, and a loop is formed;
the two workpiece rotating assemblies are respectively arranged on the first clamping position 201 and the second clamping position 202, and the two clamping assemblies are respectively arranged on the two workpiece rotating assemblies; the work piece is by the centre gripping subassembly centre gripping, and work piece rotating assembly drives centre gripping subassembly and work piece rotation when winding unsintered tape, in winding module cooperation operation, ensures that the winding area can evenly twine and compress tightly in work piece week side surface.
Further preferably, in the present embodiment, referring to fig. 3, the workpiece rotating assembly includes a first gear plate 204 and a second gear plate 205, and a second gear plate driving device 206; the clamping component is coaxially arranged on the first gear disc 204, the first gear disc 204 is meshed with the second gear disc 205, and the second gear disc driving device 206 drives the second gear disc 205 to rotate to drive the first gear disc 204 to rotate so as to drive the clamping component on the first gear disc 204 and the workpiece to rotate. Of course, in other embodiments, the specific structure of the workpiece rotating assembly for driving the workpiece to rotate is not limited to the above, and for example, the rotation may be realized by a worm and gear combination.
In this embodiment, referring to fig. 3, the preferred clamping assembly is a chuck 207, such as a three-jaw chuck or a four-jaw chuck, a six-jaw chuck, etc., which can clamp long and short workpieces, hexagonal or cylindrical workpieces, solid or hollow workpieces, and is suitable for clamping a wide variety of workpieces, and the chuck can clamp stably. Of course, in other embodiments, the specific structure of the clamping assembly is not limited to the above, and other mechanisms for clamping may be used.
Further preferably, the automatic raw material tape winding device further includes a detaching module 7, and referring to fig. 3, in this embodiment, the detaching module 7 includes: a chuck driving part 701 for driving the movable jaws of the chuck to close or open; the disassembly module moving mechanism is arranged on the processing table; the chuck driving piece 701 is arranged on the disassembly module moving mechanism; the workpiece moving module clamps the workpiece and moves to the disassembling position 105, and the disassembling module moving mechanism drives the chuck driving piece 701 to move to be connected with the chuck; the chuck driving part 701 drives the movable clamping jaws of the chuck to close and clamp the workpiece or open. Of course, in other embodiments, the specific structure of the disassembling module is not limited to the above, and the disassembling module is designed to be correspondingly matched according to the specific structure of the clamping assembly in the workpiece clamping module.
Specifically, in this embodiment, the specific structure of the detaching module moving mechanism includes: a support vertically disposed between the first station 103 and the second station 104; the screw rod is arranged on the bracket; the sliding block is movably arranged on the screw rod along the length direction of the screw rod 302; the chuck driving part 701 is installed on the sliding block, a driving device (such as a motor) drives the screw rod to rotate, the sliding block is driven to move along the length direction of the screw rod, and the sliding block moves to drive the chuck driving part 701 to move to the disassembling position 105; the chuck driving part 701 is connected with the chuck and drives the movable clamping jaws of the chuck to close to clamp the workpiece or open to take out the workpiece.
In the present embodiment, referring to fig. 3, the moving assembly 3 includes: a guide frame 301 provided between the first station 103 and the second station 104; a screw 302 parallel to the guide frame 301 and disposed on the guide frame 301; the sliding block 303 is movably arranged on the screw rod 302 along the length direction of the screw rod 302; the workpiece clamping module 2 is arranged on the sliding block 303; the first driving device 304 is used for driving the screw rod 302 to rotate, driving the sliding block 303 to move along the length direction of the screw rod 302, and driving the workpiece clamping module 2 to move between the first station 103 and the second station 104 by the movement of the sliding block 303. Of course, in other embodiments, the specific structure of the mobile component is not limited to the above, and may be adjusted accordingly according to the actual application scenario.
In this embodiment, referring to fig. 2, the storage module 6 includes a storage rack, on which raw material rolls are stored, the storage rack is fixed on the processing table, when the raw material tape 9 is pulled and pulled, the storage rack is stationary, and the raw material rolls can rotate relative to the storage rack, so that the raw material tape can be pulled and pulled out continuously. So set up, can save the unsintered tape of big reserves, avoid simultaneously storing the centrifugal force that the circular motion leads to is done to bulky structures such as frame, effectively reduce equipment vibrations and noise, reduce the fault rate of equipment.
In this embodiment, referring to fig. 4-6, the winding module includes a turret 401, the side of the turret 401 facing the workpiece having a station entrance 402; draw raw material strip coil of strip one end on the storage module to hang between work piece and station entry 402, when moving subassembly 3 drove the work piece in the work piece centre gripping module 2 and move to station entry 402, the work piece promotes the raw material area and goes into the swivel mount 401 from station entry 402 card in, the certain angle of swivel mount 401 rotation this moment for the contact girth (area of contact) of raw material area and work piece is bigger, and compress tightly the raw material area in the work piece surface, so that during the work piece rotation, the raw material area can twine smoothly and go up.
Further preferably, in this embodiment, referring to fig. 5, the rotating frame 401 is further provided with a first top wheel 404 and a second top wheel 405, and the first top wheel 404 and the second top wheel 405 are symmetrically arranged along the longitudinal direction of the rotating frame 401; the workpiece pushes the raw material belt into the rotating frame 401 and is located between the first top wheel 404 and the second top wheel 405, so that in the winding process, the raw material belt is pressed on the surface of the workpiece by the first top wheel 404 and the second top wheel 405 all the time.
Further preferably, the first top wheel 404 and the second top wheel 405 are respectively installed on the rotating frame 401 through elastic members, workpieces with different diameters can be placed between the first top wheel 404 and the second top wheel 405 due to elastic deformation of the elastic members, the first top wheel 404 and the second top wheel 405 are enabled to be pressed on two sides of the workpieces all the time, the elastic members are springs, and the springs are longitudinally arranged along the rotating frame 401.
Further preferably, in this embodiment, referring to fig. 5, a limiting wheel 403 is further disposed on the rotating frame 401, the limiting wheel 403 is disposed on a side opposite to the station entrance 402 along the transverse direction of the rotating frame 401, the moving assembly 3 drives the workpiece to move into the rotating frame 401 from the station entrance 402 until the limiting wheel 403 abuts against the workpiece, and the workpiece stops moving. Of course, in other embodiments, the structure for limiting the movement of the workpiece is not limited to a wheel structure, and may be a stopper structure, for example.
Further, in this embodiment, the rotation speed of the second top wheel 405 is greater than the rotation speeds of the limiting wheel 403 and the first top wheel 404; when rotating, there is the difference in rotational speed by second top wheel 405 and spacing wheel 403 and first top wheel 404 for the raw material area extends all the time and moves along second top wheel 405 pivoted direction, prevents that the raw material area from relaxing and influencing the winding effect. Specifically, the linear velocity of the surface of the second top wheel 405 is greater than the linear velocity of the surface of the limiting wheel 403, and in addition, by controlling the second gear wheel disc driving device 206, the linear velocity of the surface of the workpiece is smaller than the linear velocity of the surface of the limiting wheel 403, so that the raw material belt is pressed on the surface of the workpiece, and because friction force exists between the second top wheel 405, the limiting wheel 403 and the raw material belt, and the linear velocity of the surface of the second top wheel 405 is the fastest, the raw material belt can still obtain a force the same as the steering force of the workpiece under the condition that the workpiece rotates, and the raw material belt can be further ensured to be smoothly wound.
Further, in this embodiment, referring to fig. 5, the second top wheel 405 and the limiting wheel 403 are driven by a driving assembly to rotate simultaneously, so that only a driving assembly is required to be arranged, and the structure of the device is simplified; wherein the first top wheel 404 is free to rotate.
Specifically, the driving assembly includes a first worm 407, an auxiliary worm wheel 406, and a second driving device 408; the auxiliary turbine 406 is disposed between the second top wheel 405 and the limiting wheel 403; the second top wheel 405 and the limiting wheel 403 are both turbines; the first worm 407 is arranged between the second top wheel 405 and the auxiliary worm wheel 406 and meshed with the second top wheel and the auxiliary worm wheel 406, and the limiting wheel 403 is meshed with the auxiliary worm wheel 406; the diameter of the second top wheel 405 is equal to that of the auxiliary worm wheel 406, and the diameter of the second top wheel 405 is smaller than that of the limiting wheel 403, so that the rotating speed of the second top wheel 405 is greater than that of the limiting wheel 403, and the raw material belt stretches and advances along the rotating direction of the second top wheel 405 when rotating; the second driving device 408 drives the first worm 407 to rotate, the first worm 407 drives the second top wheel 405 and the auxiliary worm wheel 406 to rotate simultaneously, and the auxiliary worm wheel 406 drives the limiting wheel 403 to rotate. Of course, in other embodiments, the specific structure of the driving assembly is not limited to the above, and for example, a driving device may be provided for each of the second top wheel 405 and the limiting wheel 403.
In the present embodiment, referring to fig. 6, a rotating frame 401 is rotatably provided on the processing table by a rotating assembly 5, and the rotating assembly 5 includes: a mounting shaft 501 rotatably mounted on the processing table through a bearing seat, wherein in the embodiment, the bearing seat comprises a vertical bearing seat 502 and a rhombic bearing seat 503, so that the supporting force for the rotating frame 401 is improved, and the rotating frame 401 is prevented from shaking due to instability during rotation; rotating assembly 5 further comprises turbine 504, which is coaxially disposed on mounting shaft 501, turbine 504 is located between diamond-shaped bearing housing 503 and vertical bearing housing 502; the rotating frame 401 is arranged on the mounting shaft 501; a second worm 505 engaged with the worm wheel 504; and the third driving device 506 is configured to drive the second worm 505 to rotate, and the second worm 505 drives the turbine 504, the mounting shaft 501 and the rotating frame 401 arranged on the mounting shaft 501 to rotate, so as to realize winding.
In this embodiment, referring to fig. 2, 7 and 8, the first station 103 and the second station 104 are further respectively provided with a cutting module 8; the cropping module 8 comprises: a scissor frame 801 provided on the scissor frame movement mechanism 808; scissor-frame movement mechanism 808 is located between the workpiece and station entrance 402; the scissor frame 801 is provided with a fixed part 802 and a movable part 803 which are oppositely arranged; two blades 804 oppositely arranged on the fixed part 802 and the movable part 803 respectively; a fourth driving device 805 connected to the moving unit 803 for driving the moving unit 803 to move toward the fixed unit 802; when the device is mounted, one end of the raw material tape is pulled to pass through the scissor rack 801 and is positioned between the fixed part 802 and the moving part 803, the fourth driving device 805 drives the moving part 803 to move towards the fixed part 802, and the two blades 804 are close to and press and cut the raw material tape between the two parts.
Preferably, referring to fig. 7 and 8, clamping blocks 806 are further respectively disposed on the fixing portion 802 and the moving portion 803, the fixing portion 802 moves toward the moving portion 803, the two clamping blocks 806 clamp one end of the raw material tape, the scissor frame moving mechanism 808 drives the scissor frame 801 to move, and the two clamping blocks 806 clamp and pull one end of the raw material tape to move between the workpiece and the station entrance 402.
Preferably, referring to fig. 7 and 8, the fixing portion 802 is further provided with a limiting member 807, the blade 804 is disposed between the limiting member 807 and the clamping block 806, and surfaces of the limiting member 807 and the clamping block 806 are higher than a shearing surface of the blade 804, so that the raw material tape can be limited from mistakenly touching the blade 804, and the raw material tape can be prevented from being mistakenly cut by the blade 804.
In this embodiment, the scissor-holder moving mechanism 808 includes: the bracket is vertically arranged between the winding module and the station; the screw rod is arranged on the bracket; the sliding block is movably arranged on the screw rod along the length direction of the screw rod; the scissor rack 801 is mounted on the sliding block, the driving device (such as a motor) drives the screw rod to rotate, the sliding block is driven to move along the length direction of the screw rod, and the sliding block moves to drive the scissor rack 801 to move; and drawing the raw material belt between the workpiece inlet and the workpiece. Of course, in other embodiments, the specific structure of the scissor-frame moving mechanism 808 is not limited to the above or shown in the drawings, and the moving mechanism may be selected according to the practical application.
In the present embodiment, referring to fig. 1 and 2, the processing station includes: the main table 101, the first station 103, the second station 104, the dismounting station 105, the storage device and the workpiece moving module are all arranged on the main table 101; a protective shell 102 is respectively covered on the first station 103 and the second station 104, the winding module of the first station 103 is installed in the protective shell 102 at the first station 103, and the winding module of the second station 104 is installed in the protective shell 102 at the second station 104.
It is further preferred that the protective housing 102 is connected to the main table 101 via a pivot 106, and that the protective housing 102 is pivotally openable relative to the main table 101 to facilitate opening of the protective housing 102 for replacement of the rolls of make-up raw meal and servicing of the internal equipment of the apparatus.
Referring to fig. 10-17, the following describes the working process of the automatic thread seal tape winding device according to the present invention in detail with reference to the specific structure of the present embodiment (taking the first station 103 as an example):
(1) referring to fig. 10, before the apparatus starts to work, one end of the raw material tape passes between the two clamping blocks 806 in the cutting module 8, the end is drawn between the workpiece and the workpiece inlet and is in a suspended state, and the scissor rack 801 is located at the uppermost end of the scissor rack moving mechanism 808; the workpiece is mounted in the first clamping position 201 and the second clamping position 202;
(2) referring to fig. 11, the moving assembly 3 drives the workpiece holding module 2 to move toward the first station 103, such that the first holding position 201 holds the workpiece at the first station 103, and the second holding position 202 holds the workpiece at the detaching position 105; in the moving process, the work piece propulsion raw material belts are moved into the rotating frame 401 from the station inlet 402 together until the work piece propulsion raw material belts abut against the limiting wheels 403, and the moving assembly 3 stops moving; at the moment, the first top wheel 404 and the second top wheel 405 press the clamping belt on the surface of the workpiece;
(3) referring to fig. 12, the rotating assembly 5 drives the rotating frame 401 to rotate 90 ° to increase the contact area between the raw material tape and the workpiece and tighten the raw material tape; meanwhile, the second gear wheel disc driving device 206 drives the workpiece to rotate, the second driving device 408 drives the second top wheel 405 and the limiting wheel 403 to rotate simultaneously, and the second gear wheel disc driving device 206 and the second driving device 408 are closed after the raw material belt is wound on the surface of the workpiece for required turns.
(4) Referring to fig. 13, when the scissor rack 801 moves downward for a certain distance, the fourth driving device 805 is started, the moving part 803 is driven to move towards the fixed part 802, the two clamping blocks 806 clamp the raw material tape, the two blades 804 cut the raw material tape, the workpiece rotating assembly and the second driving device 408 are restarted, and the raw material tape wound on the surface of the workpiece is compacted;
(5) referring to fig. 14, the rotating frame is rotated in the reverse direction by 90 ° to return to the initial position;
(6) referring to fig. 15, the moving assembly 3 drives the workpiece holding module 2 to move towards the second station 104 until the first holding position 201 and the workpiece are located at the detaching position 105, and the second holding position 202 and the workpiece are located at the second station 104;
(7) referring to fig. 16, the scissor rack moving mechanism 808 is started to drive the scissor rack 801 to move downwards to a position between the workpiece and the station entrance 402, and one end of the raw material tape is clamped by the two clamping blocks 806 to draw downwards for discharging;
(8) referring to fig. 17, the fourth driving device 805 is activated, the movable part retracts to separate the two clamping blocks 806, the scissor-holder moving mechanism 808 is activated again to drive the scissor-holder 801 to move up to the initial position, and the head of the raw material tape is still near the station entrance 402 because the clamping blocks 806 are released;
(9) the disassembling module 7 moves to the disassembling position 105, and the workpiece wound with the raw material tape is disassembled from the first clamping position 201 to be replaced by a new workpiece.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (19)
1. The utility model provides an automatic equipment of twining in unsintered tape which characterized in that includes:
the processing table is provided with a first station, a second station and a dismounting position arranged between the first station and the second station; the first station and the second station are both provided with a material storage module and a winding module;
the workpiece moving module comprises a workpiece clamping module and a moving assembly; the workpiece clamping module is provided with a first clamping position and a second clamping position, and a workpiece is clamped on both the first clamping position and the second clamping position; the moving assembly is used for driving the workpiece clamping module to move between the first station and the second station;
the moving assembly drives the workpiece clamping module to move, and when the first clamping position moves to the first station, the winding module takes out the raw material belt from the material storage module and winds the raw material belt on the workpiece; at the moment, the second clamping position is positioned on the disassembling position, and the workpiece in the second clamping module is disassembled and replaced; after the workpiece is wound at the first station, the moving assembly continues to push the workpiece clamping module to move until the second clamping position is located at the second station, at the moment, the first clamping position is located at the dismounting position, and the workpiece which is wound at the first clamping position is dismounted and taken out, and a new workpiece which is not wound with the raw material tape is mounted.
2. The automatic raw material tape winding device according to claim 1, wherein the workpiece clamping module comprises a mounting plate, two clamping assemblies and two workpiece rotating assemblies;
the first clamping position and the second clamping position are arranged on the mounting plate, and the moving assembly drives the mounting plate to move; the distance between the first clamping position and the second clamping position is equal to the distance between the first machining position and/or the second machining position and the disassembling position;
the two workpiece rotating assemblies are respectively arranged on the first clamping position and the second clamping position, and the two clamping assemblies are respectively arranged on the two workpiece rotating assemblies; the workpiece is clamped by the clamping assembly, and the workpiece rotating assembly drives the clamping assembly and the workpiece to rotate when the thread seal tape is wound.
3. The automatic thread seal tape winding device according to claim 2, wherein the workpiece rotating assembly comprises a first gear wheel disc, a second gear wheel disc and a second gear wheel disc driving device; the clamping assembly is coaxially arranged on the first gear disc, the first gear disc is meshed with the second gear disc, the second gear disc driving device drives the second gear disc to rotate to drive the first gear disc to rotate to drive the clamping assembly and the workpiece to rotate on the first gear disc.
4. The automatic raw material tape winding device according to claim 2, wherein the clamping assembly is a chuck.
5. The automatic raw material tape winding device according to claim 4, further comprising a detaching module, the detaching module comprising:
the chuck driving part is used for driving the movable clamping jaws of the chuck to close or open;
the disassembly module moving mechanism is arranged on the processing table; the chuck driving piece is arranged on the disassembly module moving mechanism;
the workpiece moving module clamps a workpiece and moves to the disassembly position, and the disassembly module moving mechanism drives the chuck driving piece to move to be connected with the chuck; the chuck driving piece drives the movable clamping jaw of the chuck to fold and clamp a workpiece or to open.
6. The automatic raw material tape winding device according to claim 1, wherein the moving assembly comprises:
the guide frame is arranged between the first station and the second station;
the screw rod is parallel to the guide frame and is arranged on the guide frame;
the sliding block is movably arranged on the screw rod along the length direction of the screw rod; the workpiece clamping module is arranged on the sliding block;
the first driving device is used for driving the screw rod to rotate and driving the sliding block to move along the length direction of the screw rod, and the sliding block moves and drives the workpiece clamping module to move between the first station and the second station.
7. The automatic raw material tape winding apparatus according to claim 1, wherein the storage module comprises storage shelves each storing raw material tape rolls thereon.
8. The automatic raw material tape winding device according to claim 1, wherein the winding module comprises a rotating frame having a station entrance at a side facing the workpiece;
draw raw material roll coil of strip one end on the storage module hang from the work piece with between the station entry, the removal subassembly drives work piece in the work piece clamping module to when the station entry removed, the work piece promoted the raw material area and followed station entry card is gone into in the swivel mount, the swivel mount is rotatory compresses tightly the raw material area and twines in the workpiece surface.
9. The automatic raw material tape winding equipment according to claim 8, wherein a limiting wheel is further arranged on the rotating frame, the limiting wheel is arranged on one side opposite to the station inlet in the transverse direction of the rotating frame, the moving assembly drives the workpiece to move from the station inlet into the rotating frame until the limiting wheel abuts against the workpiece, and the workpiece stops moving.
10. The automatic raw material tape winding device according to claim 9, wherein the rotating frame is further provided with a first top wheel and a second top wheel, and the first top wheel and the second top wheel are symmetrically arranged along the longitudinal direction of the rotating frame; the workpiece pushes the raw material belt to enter the rotating frame and is located between the first top wheel and the second top wheel, and the raw material belt is always pressed on the surface of the workpiece by the first top wheel and the second top wheel.
11. The automatic raw material tape winding device according to claim 10, wherein the first top wheel and the second top wheel are respectively mounted on the rotary frame through an elastic member, and workpieces with different diameters can be placed between the first top wheel and the second top wheel through elastic deformation of the elastic member.
12. The automatic raw material tape winding device according to claim 11, wherein the rotation speed of the second top wheel is greater than the rotation speeds of the limiting wheel and the first top wheel; when the thread seal tape rotates, the second top wheel and the limiting wheel have a rotation speed difference, so that the thread seal tape always extends and moves along the rotating direction of the second top wheel.
13. The automatic raw material tape winding device according to claim 12, wherein the second top wheel and the limiting wheel are driven by a driving assembly to rotate simultaneously; the driving assembly comprises a first worm, an auxiliary turbine and a second driving device;
the auxiliary turbine is arranged between the second top wheel and the limiting wheel; the second top wheel and the limiting wheel are both turbines; the first worm is arranged between the second top wheel and the auxiliary worm wheel and meshed with the second top wheel and the auxiliary worm wheel, and the limiting wheel is meshed with the auxiliary worm wheel; the diameter of the second top wheel is equal to that of the auxiliary turbine, and the diameter of the second top wheel is smaller than that of the limiting wheel, so that the raw material belt stretches and advances along the rotating direction of the second top wheel during rotation;
the second driving device drives the first worm to rotate, the first worm drives the second top wheel and the auxiliary worm wheel to rotate simultaneously, and the auxiliary worm wheel drives the limiting wheel to rotate.
14. The automatic raw material tape winding apparatus according to claim 8, wherein the rotary frame is rotatably provided on the processing table by a rotating assembly, the rotating assembly comprising:
the mounting shaft is rotatably mounted on the processing table through a bearing seat;
the turbine is coaxially arranged on the mounting shaft; the rotating frame is arranged on the mounting shaft;
a second worm engaged with the worm wheel;
and the third driving device is used for driving the second worm to rotate, and the second worm drives the turbine, the mounting shaft and the rotating frame arranged on the mounting shaft to rotate.
15. The automatic raw material tape winding equipment according to claim 8, wherein the first station and the second station are respectively provided with a cutting module; the cropping module includes:
a scissor frame arranged on the scissor frame moving mechanism; the scissor rack movement mechanism is located between the workpiece and the station entrance; the scissor rack is provided with a fixed part and a movable part which are oppositely arranged;
the two blades are oppositely arranged on the fixed part and the movable part respectively;
the fourth driving device is connected with the moving part and used for driving the moving part to move towards the fixed part;
when the shear frame is installed, one end of the raw material belt penetrates through the shear frame and is located between the fixing portion and the moving portion, the fourth driving device drives the moving portion to move towards the fixing portion, and the two blades are close to and press to cut off the raw material belt between the fixing portion and the moving portion.
16. The automatic raw material tape winding device according to claim 15, wherein clamping blocks are further disposed on the fixing portion and the moving portion, respectively, the fixing portion moves toward the moving portion, the clamping blocks clamp one end of the raw material tape, the scissor frame moving mechanism drives the scissor frame to move, and the clamping blocks clamp and pull one end of the raw material tape to move between the workpiece and the station entrance.
17. The automatic raw material tape winding device according to claim 16, wherein a limiting member is further disposed on the fixing portion, the blade is disposed between the limiting member and the clamping block, and the surfaces of the limiting member and the clamping block are higher than the shearing surface of the blade, the limiting member is used for limiting the raw material tape from mistakenly touching the blade, so as to prevent the raw material tape from being mistakenly cut by the blade.
18. The automatic raw material tape winding apparatus according to claim 1, wherein the processing station comprises:
the first station, the second station, the dismounting station, the material storage device and the workpiece moving module are all arranged on the main platform;
the first station and the second station are respectively covered with a protective shell, and the winding module is installed in the corresponding protective shell.
19. The automatic raw material tape winding device of claim 18, wherein the protective shell is connected with the main table through a rotating shaft, and the protective shell can be opened or closed in a rotating mode relative to the main table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342253.9A CN114538218B (en) | 2020-11-25 | 2020-11-25 | Automatic winding equipment for raw material tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342253.9A CN114538218B (en) | 2020-11-25 | 2020-11-25 | Automatic winding equipment for raw material tape |
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| Publication Number | Publication Date |
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| CN114538218A true CN114538218A (en) | 2022-05-27 |
| CN114538218B CN114538218B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011342253.9A Active CN114538218B (en) | 2020-11-25 | 2020-11-25 | Automatic winding equipment for raw material tape |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203294969U (en) * | 2013-05-28 | 2013-11-20 | 昆山铭嵩机械制造有限公司 | Automatic winding machine used for winding tape |
| JP2017057033A (en) * | 2015-09-15 | 2017-03-23 | 株式会社オートネットワーク技術研究所 | Tape winding device |
| CN107662859A (en) * | 2017-11-22 | 2018-02-06 | 戚其壮 | The device of taping of fishing pole tape wrapping machine |
| CN107986116A (en) * | 2017-12-27 | 2018-05-04 | 厦门广成实业有限公司 | A kind of automatic winding sealing-tape machine and control method |
| CN209522431U (en) * | 2019-01-18 | 2019-10-22 | 福建省邦手氟塑制品有限公司 | Raw material band automatic wrapping machine |
| CN111115393A (en) * | 2020-01-09 | 2020-05-08 | 重庆长江预应力有限公司 | Tape winding machine |
| CN211687813U (en) * | 2019-12-27 | 2020-10-16 | 佛山市卓封科技有限公司 | Automatic formula unsintered tape coiler |
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2020
- 2020-11-25 CN CN202011342253.9A patent/CN114538218B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203294969U (en) * | 2013-05-28 | 2013-11-20 | 昆山铭嵩机械制造有限公司 | Automatic winding machine used for winding tape |
| JP2017057033A (en) * | 2015-09-15 | 2017-03-23 | 株式会社オートネットワーク技術研究所 | Tape winding device |
| CN107662859A (en) * | 2017-11-22 | 2018-02-06 | 戚其壮 | The device of taping of fishing pole tape wrapping machine |
| CN107986116A (en) * | 2017-12-27 | 2018-05-04 | 厦门广成实业有限公司 | A kind of automatic winding sealing-tape machine and control method |
| CN209522431U (en) * | 2019-01-18 | 2019-10-22 | 福建省邦手氟塑制品有限公司 | Raw material band automatic wrapping machine |
| CN211687813U (en) * | 2019-12-27 | 2020-10-16 | 佛山市卓封科技有限公司 | Automatic formula unsintered tape coiler |
| CN111115393A (en) * | 2020-01-09 | 2020-05-08 | 重庆长江预应力有限公司 | Tape winding machine |
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| CN114538218B (en) | 2024-01-12 |
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