Utility model content
Technical problem to be solved in the utility model be to provide a kind of efficiency of heating surface is high, heating effect is good Self-binding cord around
Line machine.In order to solve the above technical problems, the utility model provides a kind of self-adhesion wire winding, including:Mainshaft mechanism (100), from
Movable shaft mechanism (200), thread drawing mechanism (300), thread clamping mechanism (400), heating arrangements (500), thread cutting mechanism (600) and Aligning control
Mechanism (700), driven axis mechanism (200) includes the second die assembly (210), the second die assembly of driven axis mechanism (200)
(210) temperature control device (800) is set on.
Further, temperature control device (800) includes:Fever tablet (810), conducting slip ring (820) and thermal insulation board
(850), fever tablet (810) is electrically connected by fever tablet power connection (830) with conducting slip ring (820).
Further, fever tablet (810) connects provided with conductive contact with the conductive contact on fever tablet power connection (830)
Touch, the conductive contact on fever tablet power connection (830) is electrically connected with conducting slip ring (820) again.
Further, the second die assembly (210) includes:Second mould (211) and driven shaft (212);Second mould
(211) die cap (2111) is fixed on the outward flange of driven shaft (212) (2121);The core rod (2112) of second mould (211)
It is slidably connected by the slide assemblies (213) in the cavity volume of driven shaft (212) center with driven shaft (212).
Further, conducting slip ring (820) is arranged on the excircle of driven shaft (212);Fever tablet power connection
(830) on the lateral wall for being fixed on a conductive seat (840), conductive seat (840) is locked in the outward flange (2121) of driven shaft (212)
Towards on the side of the second mould (211);The one side of fever tablet (810) is fitted with the one side of die cap (2111), is die cap
(2111) heat, another side is fitted with a side end face of thermal insulation board (850), and the another side of thermal insulation board (850), which is fixed on, leads
On the one end side of electric seat (840).
The beneficial effects of the utility model are:By being set on the second die assembly (210) of driven axis mechanism (200)
Temperature control device (800), temperature control device (800) carries out real time temperature feedback to the second mould (211), forms temperature
Closed-loop control, can efficiently control the tack temperature of Self-binding cord, improve the bonding effect of Self-binding cord.
Brief description of the drawings
Fig. 1-1 is the structural representation for the self-adhesion wire winding that the utility model is used;
The close-up schematic view that Fig. 1-2 is circle I in Fig. 1;
Fig. 2-1 is the structural representation of mainshaft mechanism of the present utility model;
Fig. 2-2 is the decomposing schematic representation of the first die assembly of the present utility model;
Fig. 2-3 is the diagrammatic cross-section of mainshaft mechanism of the present utility model;
The close-up schematic view that Fig. 2-4 is circle II in Fig. 2-3;
Fig. 3-1 is the structural representation of driven axis mechanism of the present utility model;
Fig. 3-2 is the decomposing schematic representation of the second die assembly of the present utility model;
Fig. 3-3 is the diagrammatic cross-section of driven axis mechanism of the present utility model;
Fig. 3-4 be Fig. 3-3 in circle III close-up schematic view;
Fig. 3-5 is assembling schematic diagram of the driven axis mechanism of the present utility model in the second die end;
Fig. 4 is the dimensional structure diagram of thread drawing mechanism of the present utility model;
Fig. 5 is the dimensional structure diagram of thread clamping mechanism of the present utility model;
Fig. 6 is the dimensional structure diagram of Aligning control mechanism of the present utility model.
Embodiment
As shown in Fig. 1-1 and Fig. 1-2, self-adhesion wire winding of the present utility model includes:Mainshaft mechanism 100, driven shaft machine
Structure 200, thread drawing mechanism 300, thread clamping mechanism 400, heating arrangements 500 and thread cutting mechanism 600.
Further, as shown in Fig. 2-1, Fig. 2-2, Fig. 2-3 and Fig. 2-4, mainshaft mechanism 100 includes:First die assembly
110th, the first die assembly drive mechanism 120 and the first die assembly fixed seat 130, the first die assembly 110 by bearing with
Fixed seat 130 rotates connection, and drive mechanism 120 drives the first die assembly 110 to rotate.First die assembly 110 includes:First
Mould 111, gear shaft 112, gear 113, flying trident axle 114, flying trident 115, passing spool 116.First mould 111 is coaxially fixedly mounted
On gear shaft 112, gear 113 is socketed on the excircle of gear shaft 112, and gear shaft 112 passes through a bearing 2 and flying trident axle
114 one end is coaxially connected, further, and the outer ring of bearing 2 is fixed on the internal chamber wall of flying trident axle 114, gear shaft 112 and axle
The inner ring for holding 2 is fixed and realizes axially position with inner ring locking by a fixture 3, and the excircle of gear shaft 112 passes through fixation
Disk 4 is supported on one end end face of flying trident axle 114, i.e., gear shaft 112 can be rotated relative to flying trident axle 114;Flying trident 115 is fixed on winged
On the external peripheral surface of fork shaft 114;Flying trident axle 114 is fixedly and coaxially connected with passing spool 116.Flying trident axle 114 and passing spool 116
Connected mode can be connected using thrust bolt mode, facilitate the quick-replaceable of mainshaft mechanism side mold, save mould replacing time.Drive
Motivation structure 120 includes servo motor 121 and the other end of the flying trident axle 114 of pulley assemblies 122. is connected with pulley assemblies 122, servo
Motor 121 drives the first die assembly 110 to rotate by pulley assemblies 122.Cable-through hole 1161 is provided with the middle of passing spool 116, from
Viscous line wire rod penetrates flying trident axle 114 by cable-through hole 1161, and is passed by the wire casing 1141 set on the upper side wall of flying trident axle 114
To the line wheel 1151 of flying trident axle 115.To prevent scratch Self-binding cord external skin, the both ends of cable-through hole 1161 of passing spool 116
The one side for being respectively provided with the gear 113 of porcelain eye 1162. is provided with sensing chip 117 (Fig. 2-2) close to the position of teeth
Further, as shown in figure 3-1, driven axis mechanism 200 includes:Second die assembly 210, the second die assembly drive
The die assembly fixed seat 230 of motivation structure 220 and second, the second die assembly 210 is rotated with fixed seat 230 by bearing and is connected,
Drive mechanism 220 drives the second die assembly 210 to rotate.As shown in figure 3-2, the second die assembly 210 includes:Second mould
211 and driven shaft 212;The die cap 2111 of second mould 211 is fixed on the outward flange 2121 of driven shaft 212;Second mould 211
Core rod 2112 be slidably connected by the slide assemblies 213 in the center cavity volume of driven shaft 212 with driven shaft 212, specifically
Ground, slide assemblies 213 include sliding block 2131 and elastic component 2132, and core rod 2112 is coaxially locked in one end of sliding block 2131;Core rod
2112 drive slip band moving-mould-core 2112 of the slide assemblies 213 in the center cavity volume of driven shaft 212 along axle by telescopic component 214
To stretching, specifically, telescopic component 214 includes pull bar 2141, and pull bar passes through the coaxial locking of a fixture 5 and sliding block 2131, bullet
Property one end of element 2132 is connected on the center cavity volume bottom wall of driven shaft 212, and the other end is abutted with one end of fixture 5, works as pulling
During pull bar 2141, the axial stretching of core rod 2112 is realized, pull bar 2141 is driven by a cylinder 2142.
First mould 111 end face relative with the second mould 211 is equipped with wire casing (not shown).
Further, as shown in figure 4, thread drawing mechanism 300 includes clamping jaw 301, clamping jaw 301 is driven by finger cylinder 302.Folder
Pawl 301 and finger cylinder 302 by X-axis drive component 310, Y-axis drive component 320 and Z axis drive component 330 drive X axis,
Y-axis and Z axis are moved inward.X-axis drive component 310, Y-axis drive component 320 and Z axis drive component 330 can use servo
Motor-driven gear group, leading screw and rail structure.
Further, as shown in figure 5, thread clamping mechanism 400 includes clamping jaw 401, clamping jaw 401 controls folder by clamping jaw cylinder 402
Line taking material.Lift cylinder 403 controls the lifting of clamping jaw 401 and clamping jaw cylinder 402.Clamping jaw 401 is controlled along X axis by electric cylinders 410
It is mobile.In the utility model, the adoption rate valve of clamping jaw cylinder 402 control, can control clamping jaw 401 give line tension.To prevent
Clamping jaw 401 damages the external surface coating of Self-binding cord in clamp is to line process, and the material of POM materials is set in the inner side of clamping jaw 401
Block 404, expecting the quantity and material of block 404 can be configured according to actual conditions.
Further, as shown in Figure 1-2, heating arrangements 500 are arranged between mainshaft mechanism 100 and driven axis mechanism 200
Position on the lower side, for being heated to Self-binding cord wire rod, melts wire rod external coating.Heating arrangements 500 in the utility model are adopted
Use heat gun.
Further, self-adhesion wire winding of the present utility model also includes Aligning control mechanism 700, with reference to Fig. 1-2 and
Shown in Fig. 6, the wire casing of the first mould 111 of the control mainshaft mechanism 100 of Aligning control mechanism 700 returns to origin position.Specifically, return
Origin mechanism 700 includes drive gear 701, and drive gear 701 drives rotation by stepper motor 710, in the outer of drive gear 701
Side is provided with optoelectronic switch 702.Drive gear 701 is controlled shifting in the Y and Z directions by a lift cylinder 720 and pneumatic cylinder 730
It is dynamic.Specifically, drive gear 701 engages band moving gear 113 with gear 113 and rotated, when the sensing chip 117 on gear 113 rotates
To the position of photoelectricity switch 702 and be detected when, drive gear 701 stops the rotation, and realizes the Aligning control of the wire casing of the first mould 111
Action.
The operation principle of self-adhesion wire winding of the present utility model:Before coil winding machine work, filled first by outside line sending
Put and penetrate into wire rod in the cable-through hole 1161 of passing spool 116, the head end of wire rod is worn from the wire casing 1141 on the side wall of flying trident axle 114
Go out to the line wheel 1151 of flying trident axle 115, the wire rod head end being wound in line wheel 1151 is manually given to bracing wire by needs of reaching the standard grade first
The completion of clamping jaw 301. of mechanism 300 is reached the standard grade after work, and coil winding machine enters working condition.First, thread drawing mechanism 300 by wire rod to
The length of coil/line cake needed for direction away from coil winding machine is stretched to coiling;Then thread clamping mechanism 400 clamps wire rod and keeps line
Material is straight, and now thread drawing mechanism 300 unclamps wire rod;Then, Aligning control mechanism 700 is moved to the first die assembly 110, is completed back
Origin action after, the second die assembly 210 to the first die assembly 110 move until the second mould 211 core rod 2112 with
First mould 111 abuts and in indentation state, that is, completes the matched moulds of the first mould 111 and the second mould 211, matched moulds terminates
Afterwards, the die assembly 110 of Aligning control mechanism 700 and first is disengaged from and returns to origin-location;Coil winding machine enters coiling line
Circle/line cake stage, in coil-winding process, thread clamping mechanism 400 is given the pulling force of wire rod holding straightened condition but while given
The relaxation of wire rod necessarily is to ensure that the coiling of flying trident 115 is smooth;After coil winding is completed, the clamping jaw 301 of thread drawing mechanism 300 is clamped
The wire rod free end of coil, now, the second die assembly 210 complete the demoulding to the direction movement away from the first die assembly 110;
Finally, the coil that thread cutting mechanism 600 completes coiling is cut from wire rod.Repeat above-mentioned action, complete n-th coil around
System.In winding process, heating arrangements 500 remain working condition, to ensure that the external coating of wire rod has enough thawing temperature
Degree.This coil winding machine, needs manually to reach the standard grade only in coiling first.
Preferably to control the melt temperature of Self-binding cord external skin, on the basis of scheme of the present utility model, driven
Temperature control device 800 is set on second die assembly 210 of axis mechanism 200, specifically, with reference to Fig. 3-1, Fig. 3-2, figure
Shown in 3-4 and Fig. 3-5, temperature control device 800 includes:Fever tablet 810 and conducting slip ring 820, fever tablet 810 pass through fever tablet
Power connection 830 realizes electrical connection, specifically, and fever tablet 810 is provided with conductive contact and leading on fever tablet power connection 830
Conductive contact on contact, fever tablet power connection 830 is electrically connected with conducting slip ring 820 again.Conducting slip ring 820 is installed
In driven shaft 212 on the excircle of the second die assembly fixed seat 230;Fever tablet power connection 830 is fixed on conductive seat
On 840 lateral wall, conductive seat 840 is locked in the outward flange 2121 of driven shaft 212 towards on the side of the second mould 211;Hair
The one side of backing 810 is fitted with the one side of die cap 2111, is that die cap 2111 is heated, another side and a thermal insulation board 850
One side end face is fitted, and the another side of thermal insulation board 850 is fixed on the one end side of conductive seat 840, to prevent fever tablet 810
Temperature passes to the infringement conducting slip ring 820 of conducting slip ring 820.Fever tablet 810 can pass through with feedback temperature to conducting slip ring 820
Control conducting slip ring, which is realized, constantly to be controlled the heating temp of fever tablet 810, realizes the temperature control to die cap 2111.