CN113894225A - Spring cable machining device and method - Google Patents
Spring cable machining device and method Download PDFInfo
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- CN113894225A CN113894225A CN202111322703.2A CN202111322703A CN113894225A CN 113894225 A CN113894225 A CN 113894225A CN 202111322703 A CN202111322703 A CN 202111322703A CN 113894225 A CN113894225 A CN 113894225A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000003754 machining Methods 0.000 title description 2
- 238000004804 winding Methods 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims abstract description 59
- 230000001360 synchronised effect Effects 0.000 claims description 60
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000008602 contraction Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to a spring cable processing device and a method thereof, comprising a winding device and a winding device; the winding device comprises a winding servo motor and a winding rod, the winding rod is connected and fixed on a power output shaft of the winding servo motor, and the winding rod rotates along with the rotation of the power output shaft of the winding servo motor; a wire clip is fixed on the winding rod; the winding device comprises a bottom plate, a fixing plate and an upper plate, wherein an elastic pressing device is arranged on the supporting plate, the elastic pressing device comprises an elastic pressing bottom plate and 2 side plates, the elastic pressing bottom plate is fixed on the supporting plate, and the 2 side plates are respectively fixed on two sides of the elastic pressing bottom plate; the side plate is provided with a guide waist hole. The invention has the characteristics of simple structure, convenience, rapidness and simple operation, and has great market application and popularization values.
Description
Technical Field
The invention relates to a spring cable processing device and a method thereof, and belongs to the technical field of spring cable processing equipment.
Background
Spring cables, also known as spiral cables, are required in many industries and are therefore in great demand. At present, equipment for processing and producing spring cables is complex, operation is inconvenient, and maintenance cost is high, so people need a spring cable processing device which is relatively simple in structure, convenient to operate and low in maintenance cost for producing the spring cables.
Disclosure of Invention
The invention aims to provide a spring cable processing device and a method thereof aiming at the defects.
The purpose of the invention is realized as follows: a spring cable processing device is characterized by comprising a winding device and a winding and unwinding device;
the winding device comprises a winding servo motor and a winding rod, the winding rod is connected and fixed on a power output shaft of the winding servo motor, and the winding rod rotates along with the rotation of the power output shaft of the winding servo motor; a wire clip is fixed on the winding rod;
the device comprises a bottom plate, a fixing plate and an upper plate, wherein the fixing plate is fixed on the bottom plate and is vertical to the bottom plate; supporting plates are arranged on two sides of the bottom plate, a rear plate is arranged behind the bottom plate, and the upper plate is fixed on the top of the rear plate and the top of the two supporting plates; the upper plate is provided with a cylinder shaft through hole, the upper plate is also provided with a line pressing cylinder, a cylinder shaft of the line pressing cylinder penetrates through the cylinder shaft through hole in the upper plate and extends to the lower side of the upper plate, a movable plate is fixed at one end of the cylinder shaft, which is positioned at the lower side of the upper plate, and is positioned at the upper side of the fixed plate, and the movable plate moves up and down along with the expansion and contraction of the cylinder shaft of the line pressing cylinder;
a wire-feeding servo motor, a first bearing seat and a second bearing seat are fixedly arranged on a bottom plate between the fixed plate and the rear plate, a first bearing is fixed on the first bearing seat, and a second bearing is fixed on the second bearing seat;
the fixed plate is provided with a first shaft through hole and a first shaft, one end of the first shaft is fixed on the inner ring of a first bearing on the first bearing seat, the other end of the first shaft penetrates through the first shaft through hole on the fixed plate, and a lower driving wheel is fixed at one end of the first shaft penetrating through the first shaft through hole; a first bevel gear is fixed on one side of the first shaft close to the first shaft through hole, and a first column gear is fixed on one side of the first shaft close to the first bearing seat;
the second shaft is also arranged, one end of the second shaft is fixed on an inner ring of a second bearing on the second bearing seat, and a second column gear is fixed on the second shaft;
the elastic pressing device comprises an elastic pressing bottom plate and 2 side plates, and the 2 side plates are respectively fixed on two sides of the elastic pressing bottom plate; a support column is fixed on the bottom plate, and one side plate in the elastic pressing device is fixed on the support column; the side plate is provided with a guide waist hole;
the third shaft penetrates through the guide waist holes in the 2 side plates, a bearing is fixed on the third shaft between the 2 side plates, an inner ring of the bearing is fixed with the third shaft, and a third column gear is fixed on an outer ring of the bearing; spring seats are arranged on the 2 side plates, the 2 spring seats are positioned on two sides of the third column gear, springs are arranged on the 2 spring seats, one ends of the 2 springs are respectively fixed with the corresponding spring seats, and the other ends of the 2 springs are respectively fixed on third shafts on two sides of the third column gear;
a fourth shaft through hole is formed in the movable plate, a third bearing seat is mounted on the movable plate, and a third bearing is mounted on the third bearing seat; the fourth shaft penetrates through the inner ring of the third bearing on the third bearing seat, a fourth shaft through hole and a fourth shaft through hole in sequence, and the fourth shaft is fixed on the inner ring of the third bearing on the third bearing seat; an upper driving wheel is fixedly arranged at one end of the fourth shaft penetrating through the fourth shaft through hole on the movable plate; a fourth column gear is arranged on the fourth shaft;
a second bevel gear is mounted on a power output shaft of the wire-feeding servo motor, and the second bevel gear on the power output shaft of the wire-feeding servo motor is in meshed connection with the first bevel gear on the first shaft; a first column gear on the first shaft is meshed and connected with a second column gear on the second shaft; the second column gear on the second shaft is meshed with the third column gear on the third shaft; a third column gear on the third shaft is meshed and connected with a fourth column gear on the fourth shaft;
the cylinder shaft of the line pressing cylinder stretches to drive the movable plate to move up and down, and the movable plate moves up and down to drive the fourth shaft and a fourth column gear on the fourth shaft to move up and down; under the action of the 2 springs, the 2 springs always keep thrust on the third shaft, so that the third shaft moves along the guide waist hole on the side plate to drive the third column gear to be always in meshed connection with the second column gear on the second shaft and the fourth column gear on the fourth shaft; the rotation of a power output shaft of the wire-feeding servo motor drives the second bevel gear to rotate, and then drives the first bevel gear, the first column gear, the second column gear, the third column gear and the fourth column gear to rotate in sequence, so that the first shaft and the fourth shaft rotate synchronously, the rotation directions of the first shaft and the fourth shaft are opposite, the lower driving wheel and the upper driving wheel are driven to rotate simultaneously, and the rotation directions are opposite;
a lower driven rod is fixed on the fixing plate, a lower driven rod bearing is fixed on the lower driven rod, a lower driven wheel is fixed on the outer ring of the lower driven rod bearing, and the lower driven wheel can rotate around the lower driven rod under the action of the lower driven rod bearing; the lower driving wheel and the lower driven wheel are wound with a lower synchronous belt, and the rotation of the lower driving wheel drives the lower driven wheel to rotate through the lower synchronous belt;
an upper driven rod is fixed on the movable plate, an upper driven rod bearing is fixed on the upper driven rod, an upper driven wheel is fixed on the outer ring of the upper driven rod bearing, and the upper driven wheel can rotate around the upper driven rod under the action of the upper driven rod bearing; an upper synchronous belt is wound on the upper driving wheel and the upper driven wheel, and the rotation of the upper driving wheel drives the upper driven wheel to rotate through the upper synchronous belt;
the outer sides of the 2 supporting plates are respectively fixed with a sliding block, a sliding block through hole is arranged on each sliding block, sliding rails are respectively arranged in the sliding block through holes in a penetrating mode, and the sliding blocks can move up and down along the sliding rails;
a movable seat is arranged on the outer side of the rear plate, and a screw rod screw hole penetrating through the movable seat is formed in the movable seat; the lifting servo motor is arranged on the base, a screw hole of the screw rod of the movable base is sleeved on and screwed on the screw rod, and the bottom end of the screw rod is fixedly connected with a power output shaft of the lifting servo motor; the screw rod and the slide rail are both vertical to the ground;
the bottom plates on two sides of the lower synchronous belt are respectively provided with a wire outlet device and a wire arranging device;
the wire outlet device comprises 2 guide tube fixing seats and blade seats, the number of the guide tube fixing seats is 2, the blade seats and the 2 guide tube fixing seats are fixed on the bottom plate, the blade seats are arranged between the 2 guide tube fixing seats, and the top parts of the 2 guide tube fixing seats are provided with guide tubes; a fixed blade is fixed in the blade seat, a moving blade moving groove is formed in the blade seat at the top of the fixed blade, and a moving blade which slides up and down along the moving blade moving groove is arranged in the moving blade moving groove; the upper plate is provided with a blade control through hole, the upper plate is also provided with a thread shearing cylinder, a cylinder shaft of the thread shearing cylinder penetrates through the blade control through hole to be fixed with the movable blade, and the cylinder shaft of the thread shearing cylinder stretches and retracts to drive the movable blade to move up and down in the blade moving groove, so that the movable blade is controlled to be pressed down or separated from the fixed blade.
The wire clamp is fixedly arranged at the position, close to the winding servo motor, of the winding rod; the elastic pressing bottom plate can be fixed on the supporting plate.
The guide waist hole is obliquely arranged on the side plate.
The wire arranging device comprises a wire arranging device base, wherein two supporting rods are fixed on one side of the wire arranging device base, a first transverse wire arranging rod and a second transverse wire arranging rod are fixed between the two supporting rods, and a first vertical wire arranging rod and a second vertical wire arranging rod are arranged on the other side of the wire arranging device base; a cable inlet is formed between the first vertical wire arranging rod and the second vertical wire arranging rod, and a cable outlet is formed between the first transverse wire arranging rod and the second transverse wire arranging rod.
The one end that line ball cylinder's cylinder axle is located the upper plate below is equipped with first connecting block, and first connecting block is fixed in on the fly leaf, and line ball cylinder's cylinder axle position is through first connecting block and fly leaf fixed connection.
The side of the movable blade facing the fixed blade is provided with an inverted V-shaped cutter groove, and the side of the fixed blade facing the movable blade is provided with a V-shaped cutter groove.
And a second connecting block is fixed on the upper part of the movable blade, and a cylinder shaft of the thread trimming cylinder penetrates through the blade control through hole to be fixed with the second connecting block.
The inner sides of the two supporting plates are provided with movable plate chutes, and the two sides of the movable plate are inserted into the movable plate chutes of the supporting plates.
The bottom center that the fly leaf faced the fixed plate is equipped with the screw hole, and threaded hole internal rotation has the line ball elasticity adjusting nut.
A method for processing a spring cable by using a spring cable processing device is characterized in that,
the cable enters between the upper synchronous belt and the lower synchronous belt through the wire arranger and then sequentially passes through a guide tube at the top of one guide tube fixing seat, the blade seat and a guide tube at the top of the other guide tube fixing seat to be fixed on a wire clamp of the winding rod;
starting a winding servo motor, a winding servo motor and a lifting servo motor;
after the winding servo motor is started, the rotation of a power output shaft of the winding servo motor drives the winding rod to rotate, so that the cable is wound on the winding rod;
after the wire-discharging servo motor is started, the rotation of a power output shaft of the wire-discharging servo motor drives the second bevel gear to rotate, and then drives the first bevel gear, the first column gear, the second column gear, the third column gear and the fourth column gear to rotate in sequence, so that the first shaft and the fourth shaft rotate synchronously, the rotation directions of the first shaft and the fourth shaft are opposite, and then the lower driving wheel and the upper driving wheel are driven to rotate simultaneously, and the rotation directions are opposite;
when the cable passes through the upper synchronous belt and the lower synchronous belt, the clamping force of the upper synchronous belt and the lower synchronous belt on the cable is adjusted as required, the wire pressing cylinder is started during adjustment, and the movable plate moves up and down along with the expansion and contraction of a cylinder shaft of the wire pressing cylinder, so that the distance between the upper synchronous belt and the lower synchronous belt on the movable plate is controlled, and the clamping force of the upper synchronous belt and the lower synchronous belt on the cable is controlled;
when the cylinder shaft of the line pressing cylinder stretches and retracts to drive the movable plate to move up and down, the movable plate moves up and down to drive the fourth shaft and a fourth column gear on the fourth shaft to move up and down; under the action of the 2 springs, the 2 springs always keep thrust on the third shaft, so that the third shaft moves along the guide waist hole on the side plate to drive the third column gear to be always in meshed connection with the second column gear on the second shaft and the fourth column gear on the fourth shaft;
after the lifting servo motor is started, the forward or reverse rotation of the power output of the lifting servo motor drives the forward or reverse rotation of the screw rod to drive the screw rod to rotate forward or reverse in the screw rod screw hole of the movable seat, so that the movable seat moves up or down along the screw rod, the slide block is driven to move up or down along the slide rail, and the pay-off device is driven to move up or down integrally; when in use and operation, the whole pay-off device is ensured to rise, so that the cable in the pay-off device is always vertical to the winding rod;
after the cable is wound, when the cable does not need to be wound continuously, the cable cutting cylinder is started, the cylinder shaft of the cable cutting cylinder is pressed downwards, the movable blade is driven to move downwards in the blade moving groove, and therefore the movable blade is controlled to press downwards to the fixed blade to cut off the cable.
The spring cable processing device and the method thereof are reasonable in structure and convenient to use, and when the spring cable processing device is used, a cable enters between an upper synchronous belt and a lower synchronous belt through a wire arranger, and then sequentially passes through a guide tube at the top of one guide tube fixing seat, a blade seat and a guide tube at the top of the other guide tube fixing seat to be fixed on a wire clamp of a winding rod; the wire pressing cylinder is started, the movable plate moves up and down along with the expansion and contraction of a cylinder shaft of the wire pressing cylinder, the distance between the upper synchronous belt and the lower synchronous belt on the movable plate can be controlled, and the clamping force of the upper synchronous belt and the lower synchronous belt on a cable is further controlled; when the cylinder shaft of the line pressing cylinder stretches and retracts to drive the movable plate to move up and down, the movable plate moves up and down to drive the fourth shaft and the fourth column gear on the fourth shaft to move up and down, 2 springs always keep thrust on the third shaft, and the third column gear is always in meshed connection with the second column gear on the second shaft and the fourth column gear on the fourth shaft; therefore, the rotation of the power output shaft of the line-feeding servo motor drives the second bevel gear, the first column gear, the second column gear, the third column gear and the fourth column gear to rotate, so that the first shaft and the fourth shaft synchronously rotate, the rotation directions of the first shaft and the fourth shaft are opposite, and then the lower driving wheel and the upper driving wheel are driven to simultaneously rotate, and the rotation directions are opposite; therefore, the cable can conveniently pass through the upper synchronous belt and the lower synchronous belt. In addition, the rotation of the power output shaft of the winding servo motor drives the winding rod to rotate, so that the cable is wound on the winding rod; the movable blade is driven by the thread trimming cylinder to move downwards in the blade moving groove, so that the movable blade is controlled to press downwards the fixed blade to cut off a cable, and the cable is conveniently cut off as required.
According to the cable synchronous belt fixing device, the threaded hole is formed in the bottom center of the movable plate facing the fixed plate, the pressing line tightness adjusting nut is screwed in the threaded hole, the minimum distance between the movable plate and the fixed plate can be adjusted and limited through the pressing line tightness adjusting nut, the movable plate is prevented from being directly pressed downwards to be in contact with the fixed plate in a laminating mode, the distance between the upper synchronous belt and the lower synchronous belt is adjusted, the length of the pressing line tightness adjusting nut extending out of the movable plate is adjusted according to the outer diameter of a cable in actual use, and therefore the cable is prevented from being damaged due to transition laminating between the upper synchronous belt and the lower synchronous belt.
The invention has the characteristics of simple structure, convenience, rapidness and simple operation, and has great market application and popularization values.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another angle structure of the present invention;
FIG. 3 is a schematic view of the rear structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a schematic view of the construction of the wire arranger of the present invention;
wherein: 1 winding servo motor, 2 winding rods, 3 line clamps, 4 bottom plates, 5 fixing plates, 6 upper plates, 7 supporting plates, 8 line pressing cylinders, 9 movable plates, 10 rear plates, 11 line spitting servo motors, 12-1 first bearing seats, 12-2 second bearing seats, 12-3 third bearing seats, 13-1 first shafts, 13-2 second shafts, 13-3 third shafts, 13-4 fourth shafts, 14-1 first column gears, 14-2 second column gears, 14-3 third column gears, 14-4 fourth column gears, 15-1 first bevel gears, 15-2 second bevel gears, 16 guide waist holes, 17 bearings, 18 elastic pressing bottom plates, 19 spring seats, 20 springs, 21 side plates, 22-1 lower driving wheels, 22-2 upper driving wheels, 23-1 lower driven wheels, 23-2 upper driven wheels, 23-2 lower driven wheels, 9 line pressing cylinders, 9 movable plates, 10 rear plates, 11 line pressing servo motors, 12-1 first shaft bearings, 14-3 second shaft bearings, 14 fourth shaft gears, 14-4 fourth shaft gears, 17-2 fourth shaft gears, 17 bearing seats, 18 elastic pressing bottom plates, 19 spring seats, 3 line pressing servo motors, 2 lower driven wheels, 2 lower driving wheels, and a motor, The automatic wire cutting machine comprises a lower 24-1 synchronous belt, an upper 24-2 synchronous belt, a 25 sliding block, a 26 sliding rail, a 27 moving seat, a 28 screw rod, a 29 lifting servo motor, a 30 wire arranger, a 30-1 wire arranger base, a 30-2 supporting rod, a 30-3 first transverse wire arrangement rod, a 30-4 second transverse wire arrangement rod, a 30-5 first vertical wire arrangement rod, a 30-6 second vertical wire arrangement rod, a 31 guide pipe fixing seat, a 32 blade seat, a 33 fixed blade, a 34 movable blade, a 35 guide pipe, a 36 first connecting block, a 37 wire cutting cylinder, a 38 second connecting block, a 39 cable, a 40 movable plate sliding groove, a 41 wire pressing tightness adjusting nut and a 42 supporting column.
Detailed Description
The invention is further described with reference to the accompanying drawings and the description thereof.
A spring cable processing device comprises a winding device and a winding and unwinding device; the winding device comprises a winding servo motor 1 and a winding rod 2, wherein the winding rod 2 is connected and fixed on a power output shaft of the winding servo motor 1, and the winding rod 2 rotates along with the rotation of the power output shaft of the winding servo motor 1; a wire clip 3 is fixed on the winding rod 2.
The wire-feeding device comprises a bottom plate 4, a fixing plate 5 and an upper plate 6, wherein the fixing plate 5 is fixed on the bottom plate 4, and the fixing plate 5 is vertical to the bottom plate 4; supporting plates 7 are arranged on two sides of the bottom plate 4, a rear plate 10 is arranged behind the bottom plate 4, and the upper plate 6 is fixed on the tops of the rear plate 10 and the two supporting plates 7; set up the cylinder axle on upper plate 6 and perforate, still the installation is fixed with line ball cylinder 8 on upper plate 6, and the cylinder axle of line ball cylinder 8 passes the cylinder axle perforation on upper plate 6 and extends in the lower level of upper plate 6, and the cylinder axle is located the one end on upper plate 6 lower limit and is fixed with fly leaf 9, and fly leaf 9 is located the higher authority of fixed plate 5, and fly leaf 9 reciprocates along with line ball cylinder 8's cylinder axle is flexible.
A wire-feeding servo motor 11, a first bearing seat 12-1 and a second bearing seat 12-2 are fixedly arranged on the bottom plate 4 between the fixed plate 5 and the rear plate 10, a first bearing is fixed on the first bearing seat 12-1, and a second bearing is fixed on the second bearing seat 12-2.
The fixed plate 5 is provided with a first shaft through hole and a first shaft 13-1, one end of the first shaft 13-1 is fixed on the inner ring of a first bearing on the first bearing seat 12-1, the other end of the first shaft 13-1 penetrates through the first shaft through hole on the fixed plate 5, and one end of the first shaft 13-1 penetrating through the first shaft through hole is fixed with a lower driving wheel 22-1; a first bevel gear 15-1 is fixed on one side of the first shaft 13-1 close to the first shaft through hole, and a first cylindrical gear 14-1 is fixed on one side of the first shaft seat 12-1 close to the first shaft through hole;
a second shaft 13-2 is further arranged, one end of the second shaft 13-2 is fixed to an inner ring of a second bearing on the second bearing seat 12-2, and a second column gear 14-2 is fixed to the second shaft 13-2;
the device is also provided with an elastic pressing device, the elastic pressing device comprises an elastic pressing bottom plate 18 and 2 side plates 21, and the 2 side plates 21 are respectively fixed on two sides of the elastic pressing bottom plate 18; a supporting column 42 is fixed on the bottom plate 4, and one side plate 21 in the elastic pressing device is fixed on the supporting column 42; the side plate 21 is provided with a guide waist hole 16;
a third shaft 13-3 is further arranged, the third shaft 13-3 penetrates through the guide waist holes 16 on the 2 side plates 21, a bearing 17 is fixed on the third shaft 13-3 between the 2 side plates 21, the inner ring of the bearing 17 is fixed with the third shaft 13-3, and the outer ring of the bearing 17 is fixed with a third cylindrical gear 14-3; spring seats 19 are mounted on the 2 side plates 21, the 2 spring seats 19 are located on two sides of the third column gear 14-3, springs 20 are mounted on the 2 spring seats 19, one ends of the 2 springs 20 are fixed to the corresponding spring seats 19 respectively, and the other ends of the 2 springs 20 are fixed to the third shafts 13-3 on two sides of the third column gear 14-3 respectively.
A fourth shaft through hole is formed in the movable plate 9, a third bearing seat 12-3 is installed on the movable plate 9, and a third bearing is installed on the third bearing seat 12-3; a fourth shaft 13-4 is further arranged, the fourth shaft 13-4 sequentially penetrates through the inner ring of the third bearing on the third bearing seat 12-3, a fourth shaft through hole and penetrates out of the fourth shaft through hole, and the fourth shaft 13-4 is fixed on the inner ring of the third bearing on the third bearing seat 12-3; an upper driving wheel 22-2 is fixedly arranged at one end of the fourth shaft 13-4 penetrating through a fourth shaft through hole on the movable plate 9; the fourth shaft 13-4 is provided with a fourth column gear 14-4.
A second bevel gear 15-2 is mounted on a power output shaft of the wire-feeding servo motor 11, and the second bevel gear 15-2 on the power output shaft of the wire-feeding servo motor 11 is in meshed connection with a first bevel gear 15-1 on a first shaft 13-1; a first cylindrical gear 14-1 on the first shaft 13-1 is meshed and connected with a second cylindrical gear 14-2 on the second shaft 13-2; the second cylindrical gear 14-2 on the second shaft 13-2 is meshed with the third cylindrical gear 14-3 on the third shaft 13-3; the third cylindrical gear 14-3 on the third shaft 13-3 is in meshed connection with the fourth cylindrical gear 14-4 on the fourth shaft 13-4.
The cylinder shaft of the line pressing cylinder 8 stretches and retracts to drive the movable plate 9 to move up and down, and the movable plate 9 moves up and down to drive the fourth shaft 13-4 and the fourth column gear 14-4 on the fourth shaft 13-4 to move up and down; under the action of the 2 springs 20, the 2 springs 20 always keep thrust on the third shaft 13-3, so that the third shaft 13-3 moves along the guide waist hole 16 on the side plate 21, and the third column gear 14-3 is driven to be always in meshed connection with the second column gear 14-2 on the second shaft 13-2 and the fourth column gear 14-4 on the fourth shaft 13-4; the rotation of a power output shaft of the wire-feeding servo motor 11 drives the second bevel gear 15-2 to rotate, and then sequentially drives the first bevel gear 15-1, the first cylindrical gear 14-1, the second cylindrical gear 14-2, the third cylindrical gear 14-3 and the fourth cylindrical gear 14-4 to rotate, so that the first shaft 13-1 and the fourth shaft 13-4 synchronously rotate, the rotation directions of the first shaft 13-1 and the fourth shaft 13-4 are opposite, and the lower driving wheel 22-1 and the upper driving wheel 22-2 are driven to simultaneously rotate, and the rotation directions are opposite;
a lower driven rod is fixed on the fixing plate 5, a lower driven rod bearing is fixed on the lower driven rod, a lower driven wheel 23-1 is fixed on the outer ring of the lower driven rod bearing, and the lower driven wheel 23-1 can rotate around the lower driven rod under the action of the lower driven rod bearing; the lower driving wheel 22-1 and the lower driven wheel 23-1 are wound with a lower synchronous belt 24-1, and the rotation of the lower driving wheel 22-1 drives the lower driven wheel 23-1 to rotate through the lower synchronous belt 24-1.
An upper driven rod is fixed on the movable plate 9, an upper driven rod bearing is fixed on the upper driven rod, an upper driven wheel 23-2 is fixed on the outer ring of the upper driven rod bearing, and the upper driven wheel 23-2 can rotate around the upper driven rod under the action of the upper driven rod bearing; an upper synchronous belt 24-2 is wound on the upper driving wheel 22-2 and the upper driven wheel 23-2, and the rotation of the upper driving wheel 22-2 drives the upper driven wheel 23-2 to rotate through the upper synchronous belt 24-2.
All be fixed with slider 25 in the outside of 2 backup pads 7, set up the slider perforation on the slider 25, all worn slide rail 26 in the slider perforation, slider 25 can reciprocate along slide rail 26.
A movable seat 27 is arranged on the outer side of the rear plate 10, and a screw rod screw hole penetrating through the movable seat 27 is formed in the movable seat 27; the lifting servo motor 29 is also arranged, a screw rod screw hole of the moving seat 27 is sleeved on and screwed on the screw rod 28, and the bottom end of the screw rod 28 is fixedly connected with a power output shaft of the lifting servo motor 29; the screw rod 28 and the slide rail 26 are both vertical to the ground.
The wire outlet device and the wire arranging device 30 are respectively arranged on the bottom plates 4 at the two sides of the lower synchronous belt 24-1;
the wire outlet device comprises guide tube fixing seats 31 and blade seats 32, the number of the guide tube fixing seats 31 is 2, the blade seats 32 and the 2 guide tube fixing seats 31 are fixed on the bottom plate 4, the blade seats 32 are arranged among the 2 guide tube fixing seats 31, and guide tubes 35 are arranged at the tops of the 2 guide tube fixing seats 31; a fixed blade 33 is fixed in the blade seat 32, a moving blade moving groove is arranged on the blade seat 32 at the top of the fixed blade 33, and a moving blade 34 which slides up and down along the moving blade moving groove is arranged in the moving blade moving groove; the upper plate 6 is provided with a blade control through hole, the upper plate 6 is also provided with a thread cutting cylinder 37, a cylinder shaft of the thread cutting cylinder 37 penetrates through the blade control through hole to be fixed with the movable blade 34, and the cylinder shaft of the thread cutting cylinder 37 stretches and retracts to drive the movable blade 34 to move up and down in the blade moving groove, so that the movable blade 34 is controlled to be pressed down or separated from the fixed blade 33.
Further, the wire clip 3 is fixed on the position of the winding rod 2 close to the winding servo motor 1, and the elastic pressing bottom plate can be fixed on the supporting plate during specific processing. The guide waist hole 16 is provided obliquely on the side plate 21.
Further, the wire arranging device 30 comprises a wire arranging device base 30-1, two supporting rods 30-2 are fixed on one side of the wire arranging device base 30-1, a first transverse wire arranging rod 30-3 and a second transverse wire arranging rod 30-4 are fixed between the two supporting rods 30-2, and a first vertical wire arranging rod 30-5 and a second vertical wire arranging rod 30-6 are arranged on the other side of the wire arranging device base 30-1; a cable inlet is formed between the first vertical wire arranging rod 30-5 and the second vertical wire arranging rod 30-6, and a cable outlet is formed between the first transverse wire arranging rod 30-3 and the second transverse wire arranging rod 30-4.
Furthermore, a first connecting block 36 is arranged at one end of the cylinder shaft of the line pressing cylinder 8, which is located below the upper plate 6, the first connecting block 36 is fixed on the movable plate 9, and the cylinder shaft of the line pressing cylinder 8 is fixedly connected with the movable plate 9 through the first connecting block 36.
The movable blade 34 has an inverted V-shaped sipe on the side facing the fixed blade 33, and the fixed blade 33 has a V-shaped sipe on the side facing the movable blade 34. A second connecting block 38 is fixed on the upper part of the movable blade 34, and a cylinder shaft of the thread trimming cylinder 37 passes through the blade control through hole and is fixed with the second connecting block 38.
Further, a movable plate sliding groove 40 is installed at the inner side of the two support plates 7, and the movable plate 9 is inserted into the movable plate sliding groove 40 of the support plate 7 at both sides. A threaded hole is formed in the center of the bottom of the movable plate 9 facing the fixed plate 5, and a pressing line tightness adjusting nut 41 is screwed in the threaded hole.
A method for processing a spring cable by using a spring cable processing device is characterized in that a cable 39 enters between an upper synchronous belt 24-2 and a lower synchronous belt 24-1 through a wire arranger 30, and then sequentially passes through a guide tube 35 at the top of one guide tube fixing seat 31, a blade seat 32 and a guide tube 35 at the top of the other guide tube fixing seat 31 to be fixed on a wire clamp 3 of a winding rod 2.
Starting a winding servo motor 1, a winding servo motor 11 and a lifting servo motor 29; after the winding servo motor 1 is started, the rotation of the power output shaft of the winding servo motor 1 drives the winding rod 2 to rotate, so that the cable 39 is wound on the winding rod 2; after the wire-discharging servo motor 11 is started, the rotation of the power output shaft of the wire-discharging servo motor 11 drives the second bevel gear 15-2 to rotate, and then drives the first bevel gear 15-1, the first column gear 14-1, the second column gear 14-2, the third column gear 14-3 and the fourth column gear 14-4 to rotate in sequence, so that the first shaft 13-1 and the fourth shaft 13-4 rotate synchronously, the rotation directions of the first shaft 13-1 and the fourth shaft 13-4 are opposite, and then the lower driving wheel 22-1 and the upper driving wheel 22-2 are driven to rotate simultaneously, and the rotation directions are opposite.
When the cable 39 passes through the upper synchronous belt 24-2 and the lower synchronous belt 24-1, the clamping force of the upper synchronous belt 24-2 and the lower synchronous belt 24-1 on the cable 39 is adjusted as required, the wire pressing cylinder 8 is started during adjustment, and the movable plate 9 moves up and down along with the expansion and contraction of the cylinder shaft of the wire pressing cylinder 8, so that the distance between the upper synchronous belt 24-2 and the lower synchronous belt 24-1 on the movable plate 9 is controlled, and the clamping force of the upper synchronous belt 24-2 and the lower synchronous belt 24-1 on the cable 39 is controlled.
When the cylinder shaft of the line pressing cylinder 8 stretches and retracts to drive the movable plate 9 to move up and down, the movable plate 9 moves up and down to drive the fourth shaft 13-4 and the fourth column gear 14-4 on the fourth shaft 13-4 to move up and down; under the action of the 2 springs 20, the 2 springs 20 always keep thrust on the third shaft 13-3, so that the third shaft 13-3 moves along the guide waist hole 16 on the side plate 21, and the third column gear 14-3 is driven to be always in meshed connection with the second column gear 14-2 on the second shaft 13-2 and the fourth column gear 14-4 on the fourth shaft 13-4.
After the lifting servo motor 29 is started, the forward or reverse rotation of the power output of the lifting servo motor 29 drives the forward or reverse rotation of the screw rod 28 to drive the screw rod 28 to rotate forward or reverse in the screw rod screw hole of the moving seat 27, so that the moving seat 27 moves up or down along the screw rod 28, the slide block 25 is driven to move up or down along the slide rail 26, and the entire spinning device is driven to move up or down; during operation, the entire device is lifted, so that the cable in the device is always perpendicular to the winding rod 2.
After the cable 39 is wound, when the cable does not need to be wound continuously, the cable cutting cylinder 37 is started, the cylinder shaft of the cable cutting cylinder 37 is pressed downwards, the movable blade 34 is driven to move downwards in the blade moving groove, and therefore the movable blade 34 is controlled to press downwards towards the fixed blade 33 to cut off the cable 39.
Claims (10)
1. A spring cable processing device is characterized by comprising a winding device and a winding and unwinding device;
the winding device comprises a winding servo motor (1) and a winding rod (2), wherein the winding rod (2) is connected and fixed on a power output shaft of the winding servo motor (1), and the winding rod (2) rotates along with the rotation of the power output shaft of the winding servo motor (1); a wire clamp (3) is fixed on the winding rod (2);
the device for delivering the yarns comprises a bottom plate (4), a fixing plate (5) and an upper plate (6), wherein the fixing plate (5) is fixed on the bottom plate (4), and the fixing plate (5) is perpendicular to the bottom plate (4); supporting plates (7) are arranged on two sides of the bottom plate (4), a rear plate (10) is arranged behind the bottom plate (4), and the upper plate (6) is fixed on the tops of the rear plate (10) and the two supporting plates (7); a cylinder shaft through hole is formed in the upper plate (6), a line pressing cylinder (8) is further installed and fixed on the upper plate (6), a cylinder shaft of the line pressing cylinder (8) penetrates through the cylinder shaft through hole in the upper plate (6) and extends to the lower side of the upper plate (6), a movable plate (9) is fixed at one end, located on the lower side of the upper plate (6), of the cylinder shaft, the movable plate (9) is located on the upper side of the fixed plate (5), and the movable plate (9) moves up and down along with the extension of the cylinder shaft of the line pressing cylinder (8);
a wire-feeding servo motor (11), a first bearing seat (12-1) and a second bearing seat (12-2) are fixedly arranged on the bottom plate (4) between the fixing plate (5) and the rear plate (10), a first bearing is fixed on the first bearing seat (12-1), and a second bearing is fixed on the second bearing seat (12-2);
a first shaft through hole is formed in the fixing plate (5), a first shaft (13-1) is further arranged, one end of the first shaft (13-1) is fixed to an inner ring of a first bearing on the first bearing seat (12-1), the other end of the first shaft (13-1) penetrates through the first shaft through hole in the fixing plate (5), and a lower driving wheel (22-1) is fixed to one end, penetrating through the first shaft through hole, of the first shaft (13-1); a first bevel gear (15-1) is fixed on one side of the first shaft (13-1) close to the first shaft through hole, and a first cylindrical gear (14-1) is fixed on one side of the first shaft (13-1) close to the first bearing seat (12-1);
a second shaft (13-2) is further arranged, one end of the second shaft (13-2) is fixed to an inner ring of a second bearing on the second bearing seat (12-2), and a second column gear (14-2) is fixed to the second shaft (13-2);
the device is also provided with an elastic pressing device, the elastic pressing device comprises an elastic pressing bottom plate (18) and 2 side plates (21), and the 2 side plates (21) are respectively fixed on two sides of the elastic pressing bottom plate (18); a support column (42) is fixed on the bottom plate (4), and one side plate (21) in the elastic pressing device is fixed on the support column (42); the side plate (21) is provided with a guide waist hole (16);
a third shaft (13-3) is further arranged, the third shaft (13-3) penetrates through the guide waist holes (16) on the 2 side plates (21), a bearing (17) is fixed on the third shaft (13-3) between the 2 side plates (21), the inner ring of the bearing (17) is fixed with the third shaft (13-3), and the outer ring of the bearing (17) is fixed with a third cylindrical gear (14-3); spring seats (19) are respectively arranged on the 2 side plates (21), the 2 spring seats (19) are positioned on two sides of the third column gear (14-3), springs (20) are respectively arranged on the 2 spring seats (19), one end of each spring (20) is respectively fixed with the corresponding spring seat (19), and the other end of each spring (20) is respectively fixed on the third shaft (13-3) on two sides of the third column gear (14-3);
a fourth shaft through hole is formed in the movable plate (9), a third bearing seat (12-3) is installed on the movable plate (9), and a third bearing is installed on the third bearing seat (12-3); a fourth shaft (13-4) is further arranged, the fourth shaft (13-4) sequentially penetrates through an inner ring of a third bearing on the third bearing seat (12-3), a fourth shaft through hole and penetrates out of the fourth shaft through hole, and the fourth shaft (13-4) is fixed on the inner ring of the third bearing on the third bearing seat (12-3); an upper driving wheel (22-2) is fixedly arranged at one end of the fourth shaft (13-4) penetrating through the fourth shaft through hole on the movable plate (9); a fourth column gear (14-4) is arranged on the fourth shaft (13-4);
a second bevel gear (15-2) is mounted on a power output shaft of the wire-feeding servo motor (11), and the second bevel gear (15-2) on the power output shaft of the wire-feeding servo motor (11) is in meshed connection with a first bevel gear (15-1) on a first shaft (13-1); a first cylindrical gear (14-1) on the first shaft (13-1) is meshed with a second cylindrical gear (14-2) on the second shaft (13-2); a second cylindrical gear (14-2) on the second shaft (13-2) is meshed with a third cylindrical gear (14-3) on the third shaft (13-3); a third cylindrical gear (14-3) on the third shaft (13-3) is in meshed connection with a fourth cylindrical gear (14-4) on the fourth shaft (13-4);
the cylinder shaft of the line pressing cylinder (8) stretches and retracts to drive the movable plate (9) to move up and down, and the movable plate (9) moves up and down to drive the fourth shaft (13-4) and the fourth column gear (14-4) on the fourth shaft (13-4) to move up and down; under the action of the 2 springs (20), the 2 springs (20) always keep thrust on the third shaft (13-3), so that the third shaft (13-3) moves along a guide waist hole (16) on the side plate (21) to drive the third column gear (14-3) to be always in meshed connection with the second column gear (14-2) on the second shaft (13-2) and the fourth column gear (14-4) on the fourth shaft (13-4); the rotation of a power output shaft of the wire-feeding servo motor (11) drives a second bevel gear (15-2) to rotate, and then sequentially drives a first bevel gear (15-1), a first column gear (14-1), a second column gear (14-2), a third column gear (14-3) and a fourth column gear (14-4) to rotate, so that a first shaft (13-1) and a fourth shaft (13-4) synchronously rotate, the rotation directions of the first shaft (13-1) and the fourth shaft (13-4) are opposite, a lower driving wheel (22-1) and an upper driving wheel (22-2) are driven to simultaneously rotate, and the rotation directions are opposite;
a lower driven rod is fixed on the fixing plate (5), a lower driven rod bearing is fixed on the lower driven rod, a lower driven wheel (23-1) is fixed on the outer ring of the lower driven rod bearing, and the lower driven wheel (23-1) can rotate around the lower driven rod under the action of the lower driven rod bearing; a lower synchronous belt (24-1) is wound on the lower driving wheel (22-1) and the lower driven wheel (23-1), and the lower driven wheel (23-1) is driven to rotate by the rotation of the lower driving wheel (22-1) through the lower synchronous belt (24-1);
an upper driven rod is fixed on the movable plate (9), an upper driven rod bearing is fixed on the upper driven rod, an upper driven wheel (23-2) is fixed on the outer ring of the upper driven rod bearing, and the upper driven wheel (23-2) can rotate around the upper driven rod under the action of the upper driven rod bearing; an upper synchronous belt (24-2) is wound on the upper driving wheel (22-2) and the upper driven wheel (23-2), and the rotation of the upper driving wheel (22-2) drives the upper driven wheel (23-2) to rotate through the upper synchronous belt (24-2);
the outer sides of the 2 supporting plates (7) are respectively fixed with a sliding block (25), sliding block through holes are formed in the sliding blocks (25), sliding rails (26) are respectively arranged in the sliding block through holes in a penetrating mode, and the sliding blocks (25) can move up and down along the sliding rails (26);
a movable seat (27) is arranged on the outer side of the rear plate (10), and a screw rod screw hole penetrating through the movable seat (27) is formed in the movable seat (27); the lifting servo motor is also provided with a screw rod (28) and a lifting servo motor (29), a screw rod screw hole of the movable seat (27) is sleeved on and screwed on the screw rod (28), and the bottom end of the screw rod (28) is fixedly connected with a power output shaft of the lifting servo motor (29); the screw rod (28) and the slide rail (26) are both vertical to the ground;
the bottom plates (4) on the two sides of the lower synchronous belt (24-1) are respectively provided with a wire outlet device and a wire arranging device (30);
the wire outlet device comprises guide pipe fixing seats (31) and blade seats (32), the number of the guide pipe fixing seats (31) is 2, the blade seats (32) and the 2 guide pipe fixing seats (31) are fixed on the bottom plate (4), the blade seats (32) are arranged among the 2 guide pipe fixing seats (31), and guide pipes (35) are arranged at the tops of the 2 guide pipe fixing seats (31); a fixed blade (33) is fixed in the blade seat (32), a moving blade moving groove is formed in the blade seat (32) at the top of the fixed blade (33), and a moving blade (34) which slides up and down along the moving blade moving groove is arranged in the moving blade moving groove; the upper plate (6) is provided with a blade control perforation, the upper plate (6) is further provided with a thread cutting cylinder (37), a cylinder shaft of the thread cutting cylinder (37) penetrates through the blade control perforation to be fixed with the movable blade (34), and the cylinder shaft of the thread cutting cylinder (37) stretches and retracts to drive the movable blade (34) to move up and down in the blade moving groove, so that the movable blade (34) is controlled to be pressed down or separated from the fixed blade (33).
2. The spring cable processing device according to claim 1, wherein the wire clip (3) is fixedly arranged at a position of the winding rod (2) close to the winding servo motor (1); the elastic pressing bottom plate (18) can be fixed on the supporting plate (7).
3. A spring cable processing device according to claim 1, wherein the guide waist hole (16) is provided obliquely on the side plate (21).
4. The spring cable processing device as claimed in claim 1, wherein the wire arranger (30) comprises a wire arranger base (30-1), two support rods (30-2) are fixed on one side of the wire arranger base (30-1), a first transverse wire arranger (30-3) and a second transverse wire arranger (30-4) are fixed between the two support rods (30-2), and a first vertical wire arranger (30-5) and a second vertical wire arranger (30-6) are arranged on the other side of the wire arranger base (30-1); a cable inlet is formed between the first vertical wire arranging rod (30-5) and the second vertical wire arranging rod (30-6), and a cable outlet is formed between the first transverse wire arranging rod (30-3) and the second transverse wire arranging rod (30-4).
5. The spring cable processing device according to claim 1, wherein a first connecting block (36) is arranged at one end of the cylinder shaft of the wire pressing cylinder (8) located at the lower side of the upper plate (6), the first connecting block (36) is fixed on the movable plate (9), and the cylinder shaft of the wire pressing cylinder (8) is fixedly connected with the movable plate (9) through the first connecting block (36).
6. The spring cable processing device as claimed in claim 1, wherein the side of the movable blade (34) facing the fixed blade (33) is provided with an inverted V-shaped cutter groove, and the side of the fixed blade (33) facing the movable blade (34) is provided with a V-shaped cutter groove.
7. The spring cable processing device as claimed in claim 1, wherein a second connecting block (38) is fixed to the upper portion of the movable blade (34), and a cylinder shaft of the thread trimming cylinder (37) passes through the blade control through hole and is fixed to the second connecting block (38).
8. The spring cable processing device according to claim 1, wherein the movable plate sliding grooves (40) are installed on the inner sides of the two support plates (7), and the movable plate (9) is inserted into the movable plate sliding grooves (40) of the support plates (7).
9. A spring cable processing device according to claim 1, wherein the movable plate (9) is provided with a threaded hole facing the center of the bottom of the fixed plate (5), and a pressing line tightness adjusting nut (41) is screwed in the threaded hole.
10. The method for processing a spring cable by using the spring cable processing device as claimed in any one of claims 1 to 9,
a cable (39) enters between the upper synchronous belt (24-2) and the lower synchronous belt (24-1) through the wire arranging device (30), and then sequentially passes through a guide tube (35) at the top of one guide tube fixing seat (31), a blade seat (32) and a guide tube (35) at the top of the other guide tube fixing seat (31) to be fixed on a wire clamp (3) of the winding rod (2);
starting a winding servo motor (1), a wire-discharging servo motor (11) and a lifting servo motor (29);
after the winding servo motor (1) is started, the rotation of a power output shaft of the winding servo motor (1) drives the winding rod (2) to rotate, so that the cable (39) is wound on the winding rod (2);
after the wire-feeding servo motor (11) is started, the rotation of a power output shaft of the wire-feeding servo motor (11) drives a second bevel gear (15-2) to rotate, and then drives a first bevel gear (15-1), a first column gear (14-1), a second column gear (14-2), a third column gear (14-3) and a fourth column gear (14-4) to rotate in sequence, so that a first shaft (13-1) and a fourth shaft (13-4) rotate synchronously, the rotating directions of the first shaft (13-1) and the fourth shaft (13-4) are opposite, and then a lower driving wheel (22-1) and an upper driving wheel (22-2) are driven to rotate simultaneously, and the rotating directions are opposite;
when a cable (39) passes through an upper synchronous belt (24-2) and a lower synchronous belt (24-1), the clamping force of the upper synchronous belt (24-2) and the lower synchronous belt (24-1) on the cable (39) is adjusted as required, a line pressing cylinder (8) is started during adjustment, a movable plate (9) moves up and down along with the expansion and contraction of a cylinder shaft of the line pressing cylinder (8), so that the distance between the upper synchronous belt (24-2) and the lower synchronous belt (24-1) on the movable plate (9) is controlled, and the clamping force of the upper synchronous belt (24-2) and the lower synchronous belt (24-1) on the cable (39) is controlled;
when a cylinder shaft of the line pressing cylinder (8) stretches and retracts to drive the movable plate (9) to move up and down, the movable plate (9) moves up and down to drive the fourth shaft (13-4) and a fourth column gear (14-4) on the fourth shaft (13-4) to move up and down; under the action of the 2 springs (20), the 2 springs (20) always keep thrust on the third shaft (13-3), so that the third shaft (13-3) moves along a guide waist hole (16) on the side plate (21) to drive the third column gear (14-3) to be always in meshed connection with the second column gear (14-2) on the second shaft (13-2) and the fourth column gear (14-4) on the fourth shaft (13-4);
after the lifting servo motor (29) is started, the forward or reverse rotation of the power output of the lifting servo motor (29) drives the forward or reverse rotation of the screw rod (28) to drive the screw rod (28) to rotate in the screw rod screw hole of the movable seat (27) in the forward or reverse direction, so that the movable seat (27) ascends or descends along the screw rod (28) to move the sliding block (25) to ascend or descend along the sliding rail (26) and drive the spitting device to ascend or descend integrally; when in use and operation, the whole pay-off device is ensured to rise, so that the cable in the pay-off device is always vertical to the winding rod (2);
after the cable (39) is wound, when the cable does not need to be wound continuously, the wire shearing cylinder (37) is started, the cylinder shaft of the wire shearing cylinder (37) is pressed downwards to drive the movable blade (34) to move downwards in the blade moving groove, and therefore the movable blade (34) is controlled to press downwards to the fixed blade (33) to cut off the cable (39).
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| CN202111322703.2A CN113894225B (en) | 2021-11-09 | 2021-11-09 | Spring cable processing device and method |
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| CN202111322703.2A CN113894225B (en) | 2021-11-09 | 2021-11-09 | Spring cable processing device and method |
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Cited By (1)
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| CN115446231A (en) * | 2022-11-14 | 2022-12-09 | 帕爱丝电子技术(徐州)有限公司 | Automatic cutting equipment of pencil |
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| CN113894225B (en) | 2024-09-24 |
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