CN113443522B - Control method for wire coil in double-coil wire winding machine - Google Patents
Control method for wire coil in double-coil wire winding machine Download PDFInfo
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- CN113443522B CN113443522B CN202110844085.1A CN202110844085A CN113443522B CN 113443522 B CN113443522 B CN 113443522B CN 202110844085 A CN202110844085 A CN 202110844085A CN 113443522 B CN113443522 B CN 113443522B
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
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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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a control method of a wire coil in a double-coil wire rewinding machine, which comprises the following steps: step 1: receiving an empty wire coil at a first station and controlling the empty wire coil to linearly move to a second station, wherein the second station is positioned below a wire coil rotating device of a wire rewinding machine; step 2: controlling the empty wire coil to rise to a set height at a second station, clamping and fixing the empty wire coil at the set height by the wire coil rotating device, then controlling the empty wire coil to rotate for taking up the wire, stopping rotating when the wire is taken up to a full wire coil, and controlling the full wire coil to retreat to the set height by the wire coil rotating device; and step 3: and controlling the full-wire coil to descend to the height before the empty wire coil ascends at the second station, then controlling the full-wire coil to move linearly to the first station, and pushing out the full-wire coil at the first station. Compared with the prior art, the invention further simplifies the control method of the wire coil in the existing wire rewinding machine and achieves the purpose of improving the wire coil changing efficiency.
Description
Technical Field
The invention belongs to the technical field of wire rewinding machines, and particularly relates to a control method for a wire coil in a double-disk wire rewinding machine.
Background
At present, the cable is usually required to be wound on an I-shaped wire coil during cable manufacturing, the double-coil automatic take-up machine can realize automatic winding of the cable, and can also realize non-stop continuous take-up in a mode of exchanging coils, and the double-coil automatic take-up machine is widely applied to the field of cable manufacturing due to the advantages of good stability, high efficiency, high automation degree and the like.
The double-disc automatic take-up machine at the present stage can realize the automatic disc changing function by correspondingly controlling the disc when the wire is taken up. For example, chinese patent publication No. CN207222616U discloses a full-automatic dual-reel continuous take-up machine capable of automatically changing reels, which can realize automatic reel changing by controlling the movement, turning, lifting, etc. of the reels through the cooperation of an automatic reel conveying device and an automatic reel changing device. However, in practical application, the applicant finds that the wire coil needs to be turned and turned back and forth for multiple times when the wire coil is replaced, so that the technical problems of more complicated disk replacing process and lower disk replacing efficiency exist. The wire coil is turned back and forth, so that equipment is easily damaged, and the wire coil is easily separated from a preset station in the turning process, so that the production safety is influenced. In addition, automatic fortune dish device and automatic dish dress that trades are T shape structural arrangement, and it not only leads to overall structure comparatively complicated, still leads to the space area of taking great.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a control method of a wire coil in a double-coil wire rewinding machine.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a control method for a wire coil in a double-coil wire rewinding machine is characterized by comprising the following steps:
step 1: receiving an empty wire coil at a first station and controlling the empty wire coil to linearly move to a second station, wherein the second station is positioned below a wire coil rotating device of a wire rewinding machine;
step 2: controlling the empty wire coil to ascend to a set height at a second station, clamping and fixing the empty wire coil at the set height by a wire coil rotating device, then controlling the empty wire coil to rotate for taking up the wire, stopping rotating when the wire is taken up to a full wire coil, and controlling the full wire coil to retreat to the set height by the wire coil rotating device;
and step 3: and controlling the full-wire coil to descend to the height before the empty wire coil ascends at the second station, then controlling the full-wire coil to move linearly to the first station, and pushing out the full-wire coil at the first station.
The drum is through the automatic device control that trades of linear type, wherein, the automatic device that trades of linear type includes actuating mechanism, linear guide frame and trades a set push mechanism, and first station and second station set up respectively at the both ends of linear guide frame, trades a set push mechanism and installs the lift and release that are used for controlling the drum on linear guide frame, and actuating mechanism installs and is used for controlling to trade a set push mechanism reciprocating motion between first station and second station in one side of linear guide frame, actuating mechanism with trade the removal of a set push mechanism cooperation control drum, go up and down and release.
The disc replacing and pushing mechanism comprises a sliding table, a lifting type wire coil carrying mechanism and a full disc pushing mechanism, the sliding table is installed on the linear guide rail frame, the lifting type wire coil carrying mechanism comprises a carrying table and lifting cylinders which are symmetrically arranged, the carrying table is installed above the sliding table through the lifting cylinders, and the carrying table and the lifting cylinders are matched with each other to carry a wire coil and control the wire coil to lift; a support frame fixedly connected with the carrying table is arranged below the carrying table, and a full-coil pushing mechanism used for pushing the full-coil out of the carrying table is arranged below the carrying table through the support frame and can lift along with the carrying table.
The wire coil receiving platform is provided with a limiting groove for preventing the wire coil from moving and a position avoiding hole for the full-wire coil pushing mechanism to push out the full-wire coil, and the length direction of the limiting groove is perpendicular to that of the linear guide rail frame.
Full set ejecting mechanism includes propelling movement cylinder and propelling movement frame, and the cylinder block movable mounting of propelling movement cylinder is on the support frame, and the middle part of propelling movement frame passes through the support frame activity and sets up in the below of accepting the platform, the one end of propelling movement frame and the piston rod swing joint of propelling movement cylinder, and the other end can be under the effect of propelling movement cylinder through keeping away a hole up-and-down motion.
The pushing frame comprises a first connecting rod, a second connecting rod, a connecting shaft, a pushing disc shaft, a spacer bush and a pushing disc sleeve, the connecting shaft is fixed at one end of the first connecting rod and one end of the second connecting rod, the pushing disc shaft is fixed at the other end of the first connecting rod and the other end of the second connecting rod, the pushing disc sleeve is arranged on the pushing disc shaft in a sleeved mode, and the spacer bush is sleeved on the connecting shaft; a piston rod of the pushing air cylinder is movably connected to the middle of the connecting shaft, and the pushing frame is movably connected to the lower portion of the bearing platform through a first connecting rod and a second connecting rod.
The slip table includes the bottom plate and fixes the curb plate around the bottom plate, and over-and-under type drum supporting mechanism and full set ejecting mechanism all are located the slip table.
And the end part of the linear guide rail frame is provided with a buffer block and a buffer pad.
The sliding table is provided with a guide limiting mechanism, the guide limiting mechanism comprises a guide rod, a guide sleeve and a positioning nut, the guide sleeve is fixed at the bottom of the support frame, the outer diameter of the positioning nut is larger than the hollow inner diameter of the guide sleeve, the lower end of the guide rod is fixed on the sliding table, and the upper end of the guide rod is fixedly connected with the positioning nut after penetrating through the guide sleeve.
The driving mechanism comprises a motor, a chain, chain wheels, a chain frame, an inductive proximity switch and positioning columns, the chain wheels are symmetrically arranged at two ends of the linear guide rail frame, and the motor is fixedly connected with one of the chain wheels; the inductive proximity switches are symmetrically arranged at two ends of the linear guide rail frame through the support, and are positioned between the chain wheels; the chain frame is fixed on the sliding table, and two ends of the chain are fixed on the chain frame after respectively bypassing the chain wheels; the positioning column is fixed on the chain frame and matched with the inductive proximity switch to position the sliding table.
By adopting the technical scheme, the invention has the beneficial technical effects that:
1. the invention can realize the replacement of the wire coil by controlling the wire coil to carry out linear movement, lifting and pushing out operations, and compared with the control method that the wire coil needs to be steered for many times in the prior art, the invention further simplifies the control method of the wire coil and effectively improves the efficiency of the wire coil replacement. In addition, the invention simplifies the structure of the control device because the wire coil only moves in a reciprocating linear way when the disk is replaced. In particular, the invention can reduce the volume and the space occupation of the control equipment by at least half, and the cost can be further reduced, thereby being more beneficial to installation and maintenance.
2. Compared with the prior art, the invention has the advantages that the linear type automatic disc changer is adopted to control the disc coil, and the T-shaped structure of the conventional disc changer is improved into the linear type structure, so that the invention has the advantages of simple integral structure, high integration level, small space occupation area and high disc changing efficiency.
3. According to the automatic wire coil replacing device, the lifting type wire coil carrying mechanism and the full-wire coil pushing-out mechanism are arranged on the sliding table in a centralized mode, so that the structure of the automatic wire coil replacing device is further simplified, the size of the device is reduced, and the structure of the automatic wire coil replacing device is more compact on the basis of realizing automatic input of empty wire coils, automatic rising of the empty wire coils, automatic falling of full-wire coils, automatic output of full-wire coils and automatic pushing-out of full-wire coils.
4. The invention ensures better stability of the wire coil in the reciprocating linear motion process and the lifting process through the limiting groove arranged on the bearing table, and is favorable for accurately pushing out the full wire coil through the clearance hole. The cooperation of the two is beneficial to improving the disc changing efficiency on the basis of reducing the labor intensity of workers.
5. The full-disc pushing mechanism comprises the pushing cylinder and the pushing frame, and the full-disc pushing mechanism adopting the structure cannot influence the normal lifting of the receiving platform, is favorable for smoothly pushing out a full-disc, and has the advantages of simple structure, convenience in operation and the like.
6. The sliding table is formed by the bottom plate and the four side plates, and the lifting type wire coil receiving mechanism has the advantages that equipment can be prevented from being directly exposed outside, and the purpose of effectively protecting the lifting type wire coil receiving mechanism and the full-coil pushing mechanism is achieved.
7. The buffer block and the buffer pad are arranged at the end part of the linear guide rail frame, and the disc changing pushing mechanism can be limited and protected through the buffer block and the buffer pad so as to prevent the disc changing pushing mechanism from moving excessively to be separated from the linear guide rail frame.
8. The invention can limit the ascending stroke of the receiving platform through the guiding and limiting mechanism, avoids the phenomenon that the wire coil cannot be replaced due to overhigh receiving platform, and is beneficial to ensuring the accuracy of replacing the wire coil. In addition, the height of the positioning nut in the guide limiting mechanism is adjusted, so that the wire coil guide mechanism can be applied to replacement of wire coils with different sizes.
9. According to the invention, the motor, the chain wheel and the chain frame are matched to drive the sliding table to move on the linear guide rail frame, so that the stability of the sliding table moving on the linear guide rail frame is better. And through the cooperation of the inductive proximity switch and the positioning column, the position of the sliding table on the linear guide rail frame can be accurately positioned, so that the success of disc replacement is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the linear automatic disc changer of the present invention;
FIG. 3 is a schematic top view of the linear type automatic disc changer of the present invention;
FIG. 4 is a schematic perspective view of a linear automatic disk changer according to the present invention;
FIG. 5 is a schematic sectional view A-A of FIG. 3;
FIG. 6 is a schematic cross-sectional view B-B of FIG. 5;
FIG. 7 is a schematic cross-sectional view taken along line D-D of FIG. 5;
FIG. 8 is a schematic cross-sectional view E-E of FIG. 5;
FIG. 9 is a schematic cross-sectional view F-F of FIG. 5;
labeled as: 1. the automatic disc replacing device comprises a jacking mechanism, 2, a rotating mechanism, 3, a linear type automatic disc replacing device, 4, a disc, 5, a driving mechanism, 6, a linear guide rail frame, 7, a disc replacing and pushing mechanism, 8, a first station, 9, a second station, 10, a sliding table, 11, a lifting type disc receiving mechanism, 12, a full disc pushing mechanism, 13, a receiving table, 14, a lifting cylinder, 15, a limiting groove, 16, a spacing hole, 17, a supporting frame, 18, a pushing cylinder, 19, a pushing frame, 20, a first connecting rod, 21, a second connecting rod, 22, a connecting shaft, 23, a disc pushing shaft, 24, a spacer sleeve, 25, a disc pushing sleeve, 26, a guiding and limiting mechanism, 27, a guide rod, 28, a guide sleeve, 29, a positioning nut, 30, a motor, 31, a chain, 32, a chain wheel, 33, a chain frame, 34, an inductive proximity switch, 35, a positioning column, 36, a buffer block, 37, a buffer cushion pad, 38, a bottom plate, 39 and a side plate.
Detailed Description
Example 1
The invention discloses a control method of a wire coil in a double-coil wire rewinding machine, which comprises the following steps:
step 1: and receiving the empty wire coil 4 at the first station 8 and controlling the empty wire coil 4 to linearly move to the second station 9, wherein the second station 9 is positioned below a wire coil rotating device of the wire rewinding machine. The wire coil rotating device is of a conventional structure, and is equivalent to an automatic wire coil jacking device in the patent documents cited in the background art, the wire coil rotating device comprises a jacking mechanism 1 and a rotating mechanism 2, and the jacking mechanism 1 and the rotating mechanism 2 are matched to clamp a fixed wire coil 4 and control the wire coil 4 to rotate for taking up.
And 2, step: the second station 9 controls the empty wire coil 4 to ascend to a set height, then the jacking mechanism 1 and the rotating mechanism 2 in the wire coil rotating device are matched to clamp and fix the empty wire coil 4 at the set height, then the empty wire coil 4 is controlled to rotate to take up the wire, the wire coil rotating device stops rotating when the wire is taken up to full, and the full wire coil 4 is controlled to retreat to the set height.
And step 3: and (3) controlling the full-wire coil 4 to descend to the height before the empty wire coil 4 rises at the second station 9, then controlling the full-wire coil 4 to move linearly to the first station 8, pushing out the full-wire coil 4 at the first station 8, and repeating the steps 1-3 to control the next wire coil 4.
The control method can realize the replacement of the wire coil 4 only by controlling the wire coil 4 to perform linear movement, lifting and pushing out, and compared with the prior art, the control method is simpler and more effective, and the efficiency of replacing the wire coil is higher.
Example 2
On the basis of embodiment 1, the present embodiment defines that the linear type automatic disc changer 3 is used for controlling the coils 4 (including the empty coils 4 and the full coils 4). As shown in the figures 1-6 of the drawings,
the linear type automatic disc replacing device 3 comprises a driving mechanism 5, a linear guide rail frame 6 and a disc replacing and pushing mechanism 7, wherein a first station 8 and a second station 9 are respectively arranged at two ends of the linear guide rail frame 6, the disc replacing and pushing mechanism 7 is installed on the linear guide rail frame 6 and used for controlling lifting and pushing of the disc coil 4, the driving mechanism 5 is installed on one side of the linear guide rail frame 6 and used for controlling the disc replacing and pushing mechanism 7 to reciprocate between the first station 8 and the second station 9, the driving mechanism 5 and the disc replacing and pushing mechanism 7 are matched with the disc coil 4 to control movement of the disc coil 4, lifting and pushing (including linear movement and lifting of an empty disc coil 4, descending and linear movement of a full disc coil 4 and pushing of the full disc coil 4) are controlled. Specifically, the specific structure, position and connection relationship of each component are as follows:
the linear guide rail frame 6 mainly comprises a channel steel frame with a certain length and a linear guide rail fixed on the channel steel frame, a first station 8 and a second station 9 are respectively arranged at two ends of the linear guide rail, an empty wire coil 4, a full wire coil 4 output and a full wire coil 4 push-out can be carried at the first station 8, and the empty wire coil 4 can be conveyed to a wire coil rotating device of the wire rewinding machine and the full wire coil 4 can be carried when the wire coil is replaced at the second station 9.
The disc-changing pushing mechanism 7 is arranged on the linear guide rail frame 6 and can reciprocate on the linear guide rail frame 6, and comprises a sliding table 10, a lifting type wire coil carrying mechanism 11 and a full disc pushing mechanism 12, wherein,
the sliding table 10 is mounted on the linear guide rail frame 6 and can slide on the linear guide rail frame 6, and the sliding table 10 comprises a bottom plate 38 and side plates 39 fixed around the bottom plate 38, that is, the sliding table 10 is mainly formed by enclosing the bottom plate 38 and four side plates 39. The lifting type wire coil receiving mechanism 11 and the full-coil pushing mechanism 12 are both arranged in the sliding table 10, so that the lifting type wire coil receiving mechanism 11 and the full-coil pushing mechanism 12 are protected through the four side plates 39. In addition, in order to facilitate maintenance and observation, the four side plates 39 can be provided with detachable window windows.
The lifting type wire coil receiving mechanism 11 comprises a receiving platform 13 and a lifting cylinder 14, the receiving platform 13 is installed above the sliding platform 10 through the lifting cylinder 14, and the receiving platform 13 and the lifting cylinder 14 are matched with each other to receive a wire coil 4 and control the wire coil 4 to lift. In order to ensure that the receiving platform 13 can stably act, two sets of lifting cylinders 14 are preferably arranged between the receiving platform 13 and the sliding platform 10 symmetrically. The receiving platform 13 is a square plate, the outer diameter of which is matched with the outer diameter of the sliding platform 10, and preferably just covers the four side plates 39 of the sliding platform 10. In addition, a supporting frame 17 fixedly connected with the receiving table 13 is arranged below the receiving table 13, the cross section of the supporting frame 17 is U-shaped, the supporting frame is provided with a bottom panel and a side panel, the upper end of the side panel is fixedly connected with the receiving table 13, and the lower end of the side panel is fixedly connected with the bottom panel. The full-coil push-out mechanism 12 is installed below the receiving platform 13 through a support frame 17 and can lift along with the receiving platform 13, and the full-coil push-out mechanism 12 is used for pushing the full-coil 4 out of the receiving platform 13 at the first station 8. In addition, the receiving platform 13 is further provided with a limiting groove 15 for preventing the wire coil 4 from moving and a clearance hole 16 for the full-wire coil pushing mechanism 12 to push out the full-wire coil 4, the length direction of the limiting groove 15 is perpendicular to the length direction of the linear guide rail frame 6, and the depth and the width of the limiting groove are not limited, so that the wire coil 4 can be effectively prevented from moving. Similarly, the shape and size of the clearance hole 16 are not limited, and it is preferable that the full-disc ejecting mechanism 12 be capable of smoothly ejecting the full disc 4 through the clearance hole 16.
The full-plate pushing mechanism 12 comprises a pushing cylinder 18 and a pushing frame 19, a cylinder seat of the pushing cylinder 18 is movably mounted on a bottom panel of the supporting frame 17, and the pushing cylinder 18 can move up and down by taking a connection point between the cylinder seat and the bottom panel as a fulcrum. The middle part of the pushing frame 19 is movably arranged below the bearing table 13 through a side panel of the supporting frame 17, one end of the pushing frame 19 is movably connected with a piston rod of the pushing cylinder 18, and the other end of the pushing frame 19 can move up and down through the avoiding hole 16 under the action of the pushing cylinder 18. In practical use, the other end of the pushing frame 19 can be controlled to move up and down through the clearance hole 16 by controlling the extension and retraction of the piston rod of the pushing cylinder 18, so that the full wire coil 4 can be pushed out of the receiving table 13. Specifically, as shown in fig. 7 to 8, the pushing frame 19 includes a first connecting rod 20, a second connecting rod 21, a connecting shaft 22, a pushing disc shaft 23, a spacer 24 and a pushing disc sleeve 25, the connecting shaft 22 may be fixed between one end of the first connecting rod 20 and one end of the second connecting rod 21 through a gasket, and the pushing disc shaft 23 may be fixed between the other end of the first connecting rod 20 and the other end of the second connecting rod 21 through a gasket. The push disc sleeve 25 is sleeved on the push disc shaft 23, so that the push frame 19 is in soft contact with the cable on the full-wire disc 4 during disc pushing, and the cable is prevented from being damaged during disc pushing. The piston rod of the pushing cylinder 18 is movably connected to the middle of the connecting shaft 22 through a bearing. The spacer 24 is sleeved on the connecting shaft 22, and the spacer 24 is located on two sides of the piston rod. The pushing frame 19 is movably connected below the receiving platform 13 through a first connecting rod 20 and a second connecting rod 21. In actual work, the push disc shaft 23 on the push frame 19 is driven by the push cylinder 18 and the connecting shaft 22 to move up and down through the spacing hole 16, and when the push disc shaft 23 moves up through the spacing hole 16, the full wire coil 4 on the receiving platform 13 can be pushed out. Preferably, the pushing frame 19 and the clearance hole 16 are both located in the middle of the receiving platform 13, so that when the full spool 4 is pushed out of the receiving platform 13, the pushing shaft 23 pushes out the full spool 4 with the cable wound on the outer layer of the middle of the spool 4 as a stress point.
The driving mechanism 5 is installed on one side of the linear guide rail frame 6 and used for controlling the disc changing and pushing mechanism 7 to reciprocate on the linear guide rail frame 6. Specifically, the driving mechanism 5 comprises a motor 30, a chain 31, chain wheels 32, a chain frame 33, an inductive proximity switch 34 and positioning columns 35, wherein the chain wheels 32 are symmetrically arranged at two ends of the linear guide rail frame 6, and the motor 30 is fixedly connected with one chain wheel 32; the inductive proximity switches 34 are symmetrically arranged at two ends of the linear guide rail bracket 6 through a bracket, and the inductive proximity switches 34 are positioned between the chain wheels 32; the chain frame 33 is fixed on the sliding table 10, and two ends of the chain 31 are fixed on the chain frame 33 after respectively bypassing the chain wheels 32; the positioning column 35 is fixed on the chain frame 33, and the positioning column 35 is matched with the inductive proximity switch 34 to position the sliding table 10. In actual operation, the motor 30 can drive the chain 31 to rotate through the chain wheel 32, and then the chain 31 drives the sliding table 10 to rotate through the chain frame 33, so as to realize the reciprocating motion of the disc changing and pushing mechanism 7 on the linear guide rail frame 6.
The embodiment preferably has a buffer block 36 and a buffer pad 37 at the end of the linear guide frame 6 at the end of the first station 8 to prevent the disk changer 7 from being separated from the linear guide frame 6.
The present embodiment also adds a guiding and limiting structure to the disc-changing and pushing mechanism 7. Specifically, as shown in fig. 5 to 6, a guide limiting mechanism 26 is arranged on the sliding table 10, the guide limiting mechanism 26 includes a guide rod 27, a guide sleeve 28 and a positioning nut 29, the guide sleeve 28 is fixed on the bottom panel of the support frame 17 through a bolt, the lower end of the guide rod 27 is fixed on the sliding table 10, and the upper end of the guide rod 27 is fixedly connected with the positioning nut 29 after passing through the guide sleeve 28. The outer diameter of the positioning nut 29 is larger than the hollow inner diameter of the guide sleeve 28, the height of the positioning nut 29 on the guide rod 27 is adjustable, and the positioning nut 29 and the guide sleeve 28 are matched to limit the rising height of the receiving platform 13. In addition, the height of the positioning nut 29 on the guide rod 27 can be adjusted, so that the wire coil 4 can be replaced by different sizes.
In the embodiment, during actual use, firstly, the empty wire coil 4 is received through the first station 8 of the wire coil replacing and pushing mechanism 7 on the linear guide rail frame 6, the empty wire coil 4 is controlled to move linearly to the second station 9, then the empty wire coil 4 is controlled to rise to the set height through the lifting type wire coil receiving mechanism 11, after the wire is taken up to the full wire coil, the full wire coil 4 is received through the lifting type wire coil receiving mechanism 11, the full wire coil 4 is controlled to fall, then the full wire coil 4 is moved linearly to the first station 8 through the wire coil replacing and pushing mechanism 7, and finally the full wire coil 4 is pushed out at the first station 8 through the full wire coil pushing mechanism 12, so that the control of the wire coil 4 is completed.
Where mentioned above are merely embodiments of the present invention, any feature disclosed in this specification may, unless stated otherwise, be replaced by alternative features serving equivalent or similar purposes; all of the disclosed features, or all of the method or process steps, may be combined in any combination, except mutually exclusive features and/or steps.
Claims (8)
1. A control method for a wire coil in a double-coil wire rewinding machine is characterized by comprising the following steps:
step 1: receiving the empty wire coil (4) at the first station (8) and controlling the empty wire coil (4) to linearly move to the second station (9), wherein the second station (9) is positioned below a wire coil (4) rotating device of a wire rewinding machine;
step 2: controlling the empty wire coil (4) to ascend to a set height at a second station (9), clamping and fixing the empty wire coil (4) at the set height by a wire coil (4) rotating device, then controlling the empty wire coil (4) to rotate for taking up, stopping rotating when the wire coil is taken up to a full wire coil, and controlling the full wire coil (4) to retreat to the set height by the wire coil (4) rotating device;
and step 3: the full-wire coil (4) is controlled to descend to the height before the empty wire coil (4) rises at the second station (9), then the full-wire coil (4) is controlled to move to the first station (8) in a linear mode, and the full-wire coil (4) is pushed out at the first station (8);
the wire coil (4) is controlled by a linear automatic wire coil replacing device (3), wherein the linear automatic wire coil replacing device (3) comprises a driving mechanism (5), a linear guide rail frame (6) and a wire coil replacing pushing mechanism (7), a first station (8) and a second station (9) are respectively arranged at two ends of the linear guide rail frame (6), the wire coil replacing pushing mechanism (7) is arranged on the linear guide rail frame (6) and used for controlling the wire coil (4) to lift and push out, the driving mechanism (5) is arranged on one side of the linear guide rail frame (6) and used for controlling the wire coil replacing pushing mechanism (7) to reciprocate between the first station (8) and the second station (9), and the driving mechanism (5) and the wire coil replacing pushing mechanism (7) are matched to control the wire coil (4) to move, lift and push out;
the disc replacing and pushing mechanism (7) comprises a sliding table (10), a lifting type wire coil carrying mechanism (11) and a full disc pushing mechanism (12), the sliding table (10) is installed on the linear guide rail frame (6), the lifting type wire coil carrying mechanism (11) comprises a carrying table (13) and lifting cylinders (14) which are symmetrically arranged, the carrying table (13) is installed above the sliding table (10) through the lifting cylinders (14), and the carrying table (13) is matched with the lifting cylinders (14) to carry the wire coil (4) and control the wire coil (4) to lift; a support frame (17) fixedly connected with the receiving platform (13) is arranged below the receiving platform (13), and a full-coil pushing mechanism (12) used for pushing the full-coil plate (4) out of the receiving platform (13) is arranged below the receiving platform (13) through the support frame (17) and can lift along with the receiving platform (13).
2. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 1, wherein: the wire coil full-wire coil anti-moving device is characterized in that a limiting groove (15) for preventing the wire coil (4) from moving and an avoiding hole (16) for the full-wire coil pushing mechanism (12) to push out the full-wire coil (4) are formed in the receiving table (13), and the length direction of the limiting groove (15) is perpendicular to the length direction of the linear guide rail frame (6).
3. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 2, wherein: full set ejecting mechanism (12) are including propelling movement cylinder (18) and propelling movement frame (19), and the cylinder block movable mounting of propelling movement cylinder (18) is on support frame (17), and the middle part of propelling movement frame (19) passes through support frame (17) activity and sets up in the below of accepting the platform (13), and the one end of propelling movement frame (19) and the piston rod swing joint of propelling movement cylinder (18), the other end can be under the effect of propelling movement cylinder (18) through avoiding a hole (16) up-and-down motion.
4. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 3, wherein: the pushing frame (19) comprises a first connecting rod (20), a second connecting rod (21), a connecting shaft (22), a pushing disc shaft (23), a spacer bush (24) and a pushing disc sleeve (25), the connecting shaft (22) is fixed at one end of the first connecting rod (20) and the second connecting rod (21), the pushing disc shaft (23) is fixed at the other end of the first connecting rod (20) and the second connecting rod (21), the pushing disc sleeve (25) is sleeved on the pushing disc shaft (23), and the spacer bush (24) is sleeved on the connecting shaft (22); the piston rod of the pushing cylinder (18) is movably connected to the middle of the connecting shaft (22), and the pushing frame (19) is movably connected to the lower portion of the bearing table (13) through a first connecting rod (20) and a second connecting rod (21).
5. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 1, wherein: the sliding table (10) comprises a bottom plate (38) and side plates (39) fixed on the periphery of the bottom plate (38), and the lifting type wire coil receiving mechanism (11) and the full coil pushing mechanism (12) are both located in the sliding table (10).
6. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 1, wherein: the end part of the linear guide rail frame (6) is provided with a buffer block (36) and a buffer pad (37).
7. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 1, wherein: be equipped with direction stop gear (26) on slip table (10), direction stop gear (26) are including guide bar (27), uide bushing (28) and set nut (29), and the bottom at support frame (17) is fixed in uide bushing (28), and the external diameter of set nut (29) is greater than the cavity internal diameter of uide bushing (28), and the lower extreme of guide bar (27) is fixed on slip table (10), and the upper end passes behind uide bushing (28) and set nut (29) fixed connection.
8. The control method of the wire coil in the double-coil wire rewinding machine as claimed in claim 1, wherein: the driving mechanism (5) comprises a motor (30), a chain (31), chain wheels (32), a chain frame (33), an inductive proximity switch (34) and positioning columns (35), the chain wheels (32) are symmetrically arranged at two ends of the linear guide rail frame (6), and the motor (30) is fixedly connected with one of the chain wheels (32); the inductive proximity switches (34) are symmetrically arranged at two ends of the linear guide rail bracket (6) through the bracket, and the inductive proximity switches (34) are positioned between the chain wheels (32); the chain frame (33) is fixed on the sliding table (10), and two ends of the chain (31) are fixed on the chain frame (33) after respectively bypassing the chain wheels (32); the positioning column (35) is fixed on the chain frame (33), and the positioning column (35) is matched with the inductive proximity switch (34) to position the sliding table (10).
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| CN202110844085.1A CN113443522B (en) | 2021-07-26 | 2021-07-26 | Control method for wire coil in double-coil wire winding machine |
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| CN202110844085.1A CN113443522B (en) | 2021-07-26 | 2021-07-26 | Control method for wire coil in double-coil wire winding machine |
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| CN113443522B true CN113443522B (en) | 2023-02-17 |
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| CN113443522A (en) | 2021-09-28 |
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