CN206172663U - Automatic send line frame - Google Patents

Abstract

The utility model discloses an automatic send line frame, the dish of being connected of placing is rotated including the frame and with the frame to its technical scheme main points, places to be provided with between dish and the frame to control and places a set pivoted controlling means, places to coil to be equipped with a plurality of reference columns, and that places the dish is provided with three piece at least wire column all around, and still be provided with in the frame and send line box subassembly, the last cover of wire column is equipped with wire spare, offered the wire guide in the wire spare, in the wire guide there being with wire guide looks adaptation and have elastic stopper the rigid coupling, offers on the stopper with wire rod looks adaptation and the wire hole that supplies the wire rod to slide and pass can reduce rocking of wire rod.

Description

A kind of automatic line sending frame

Technical field

This utility model is related to spring process equipment field, more particularly to a kind of automatic line sending frame.

Background technology

Spring is typically made up of spring steel, and in the process of manufacture of spring, automatic line sending frame is requisite one Individual equipment.Automatically line sending frame is to coordinate coiling machine production spring to be used, and is favorably improved the precision and speed of production spring, while Can also be used as other machine feedings.

Spring steel typically being transported using the front disk that is wound around into, so before using automatic line sending frame, one As a disk wire rod is placed on line sending frame, then by one end pass through line sending frame, carry out in the presence of line sending frame and coiling machine Line sending.

Existing automatic line sending frame refers to the Chinese patent of Application No. 201520737620.3, it discloses a kind of complete Automatically line sending frame, including frame, is provided with motor in frame, motor is connected with change speed gear box, and change speed gear box is connected with rotation Rotary column, is connected with chassis plectane on column spinner, branched drum locating dowel is installed with the plectane of chassis, in the chassis plectane Surrounding is provided with least three groups wire columns, and wire column is provided with the second loop；The side of chassis plectane is additionally provided with inside and is provided with The line sending case assembly of detection circuit, is connected with the line sending support being connected with the detection circuit on line sending case assembly, line sending support leads to Cross rotary shaft to be connected with the line sending box, in the end of line sending support the line sending bar that end arranges the first loop is connected with, drive Galvanic electricity machine is connected by the drives converter being provided with detection circuit.Above-mentioned Full automatic coil holder is auxiliary by drum locating dowel Help and wire rod is placed on the plectane of chassis, wire rod passes through the first loop after the second loop, is then passed through following process and sets Standby, the detection circuit arranged in line sending case assembly can be detected in real time to the stressing conditions of line sending support, when detection circuit When detecting line sending support by pulling force, worked by drives Frequency Converter Control motor, and then drive change speed gear box work Power is passed to into column spinner, so as to chassis plectane rotation, carry out automatic unwrapping wire, when detect electric circuit inspection to do not stress when, control Motor quits work.

Above-mentioned full-automatic feeding coil holder realizes the function of automatic unwrapping wire, but the diameter of wire rod less than the diameter of loop, So during line sending, make to rock larger when wire rod is located at last loop, then follow-up equipment pulls wire rod When, deviation is produced, and then have impact on the machining accuracy of product.

Utility model content

The purpose of this utility model is to provide a kind of automatic line sending frame, can reduce rocking for wire rod.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of automatic line sending frame, Including frame and the holding tray being connected with gantry rotation, the control that control holding tray is rotated is provided between holding tray and frame Device, holding tray is provided with multiple locating dowels, and the surrounding of holding tray is provided with least three of the wires post, is additionally provided with frame and send Line box component, is arranged with wire part on the wire column, in the wire part wire guide is offered, and is connected with wire guide and leads String holes is adapted and has resilient limited block, offers what is be adapted with wire rod and slip through for wire rod on limited block Wire hole.

By adopting above-mentioned technical proposal, wire rod wire rod under the guiding of wire part next equipment can be entered to carry out Further processing, can to a certain extent avoid kinking；It is provided with wire guide on limited block, and limited block and offers For the wire hole that wire rod is slipped through, limited block also has elasticity, then while wire rod sliding is passed through, can also be to wire rod Certain restriction effect is played, so as to reduce rocking for wire rod.

Preferably, the outer wall of the limited block is bonding by glue with the inwall of wire part.

By adopting above-mentioned technical proposal, limited block is bonded in wire part by glue, limited block can be caused to consolidate Fixed is more stable, can as far as possible avoid limited block from being subject to the pulling force of wire rod and come off from wire guide, extends making for limited block Use the life-span.

Preferably, being connected with connection strap on the limited block, connecting rod is set, connection strap is away from limit on the outer wall of wire part One end of position block is set in connecting rod.

By adopting above-mentioned technical proposal, connection strap is set in connecting rod, limited block can be fixed on connecting hole It is interior, when needing to change limited block, directly connection strap is separated from connecting rod, it is conveniently replaceable limited block.

Preferably, the limited block is made up of rubber, the inwall of wire part offers draw-in groove, and the outer wall of limited block is formed with The fixture block being adapted with draw-in groove.

By adopting above-mentioned technical proposal, limited block is fixed in wire part by the cooperation of draw-in groove and fixture block, can be with Limited block is stably fixed in wire part, when needing to change, directly can be taken out limited block from wire guide, be easy to more Limited block is changed, meanwhile, being coordinated by draw-in groove and fixture block, junction uniform force, limited block is hardly damaged.

Preferably, offer on the wire part for bolt horizontal through the first screwed hole, the end of bolt and wire Post is abutted.

By adopting above-mentioned technical proposal, through after the first screwed hole, end abuts bolt with wire column, can be by wire Part is fixed on wire part, then loosering a bolt can adjust the height of wire part so that wire part is slided up and down along wire column After, bolt is tightened and fixes wire part.

Preferably, the wire column includes horizontal columns and vertical post, one end and the frame of horizontal columns are bolted, separately The second screwed hole passed through for vertical post is offered on one end, the bottom of vertical post passes through nut lock through after the second screwed hole Tightly.

It is bolted in frame by adopting above-mentioned technical proposal, horizontal columns, then after is unscrewed bolt, can be adjusted Whole horizontal columns rotation, and then vertical post synchronous rotary is driven, the position and direction of whole wire column can be adjusted.

Preferably, offering the chute for locating dowel radially sliding, the lower end of locating dowel on the bottom surface of the holding tray Screw thread is folded upward at and offers, bending place is located at the lower section of holding tray, and the lower end of locating dowel is stretched out holding tray top and passed through Nut check.

By adopting above-mentioned technical proposal, after nut is unscrewed, locating dowel can be caused to move a certain distance along chute, from And cause close to each other between locating dowel or away from and then the wire rod in different disk footpaths being placed in locating dowel.

Preferably, the chute is provided with four, angle is 90 degree between adjacent chute.

By adopting above-mentioned technical proposal, wire rod is wound in a disk before unwrapping wire, typically, in unwrapping wire, will be into disk Wire rod be set in the outside of locating dowel, be provided between four, and adjacent chute as 90 degree, can be in wire rod disk Good supporting role is played in portion, improves the synchronicity that wire rod is rotated with holding tray.

Preferably, the edge of the holding tray is protruding upward to be formed with rib.

Certain restriction effect can be folded to wire rod by adopting the setting of above-mentioned technical proposal, rib, can be kept away Exempt to be set in when wire rod is excessive in locating dowel, come off from the both sides of holding tray.

In sum, this utility model has the advantages that：By arranging limited block in wire guide, can reduce Wire rod is rocked；Limited block is conveniently replaceable.

Description of the drawings

Fig. 1 is the overall structure diagram of embodiment 1；

Fig. 2 implements the enlarged diagram in C portions in Fig. 1；

Fig. 3 is the partial schematic diagram for embodying horizontal columns and vertical post annexation；

Fig. 4 is the enlarged diagram in B portions in Fig. 1；

Fig. 5 is the enlarged diagram in C portions in Fig. 1；

Fig. 6 is the partial schematic diagram of embodiment 2；

Fig. 7 is the partial sectional view of embodiment 3.

In figure, 1, frame；11st, line sending case assembly；111st, guiding trestle；1111st, loop；112nd, line sending box；113rd, it is multiple Position spring；2nd, control device；21st, big belt wheel；22nd, motor；23rd, small pulley；24th, change speed gear box；25th, column spinner；251st, put Put disk；2511st, wire rod；2512nd, chute；2513rd, rib；3rd, wire column；31st, horizontal columns；32nd, vertical post；4th, locating dowel；41、 Nut；5th, wire part；51st, bolt；52nd, the first screwed hole；53rd, wire guide；54th, connecting rod；55th, fixture block；6th, limited block；61、 Wire hole；62nd, connection strap.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing Labelling is represented.It should be noted that the word "front", "rear", "left", "right", "up" and "down" used in describing below refers to It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometry The direction at center.

Embodiment 1, a kind of automatic line sending frame, as shown in figure 1, including frame 1, the bottom of frame 1 is provided with motor 22, The output shaft of motor 22 is connected with big belt wheel 21, and big belt wheel 21 is connected with small pulley 23, small pulley 23 and change by belt Fast case 24 connects, and change speed gear box 24 is connected with the column spinner 25 being vertically arranged, and is connected with column spinner 25 for placing wire rod 2511 Holding tray 251, column spinner 25 through holding tray 251 center, column spinner 25 be located at rotating disk above part be arranged with it is slow Spring is rushed, cushioning effect can be played, reduce the loss of coil and holding tray 251；Wherein, motor 22, big belt wheel 21, The control device 2 that small pulley 23, belt, change speed gear box 24 and column spinner 25 are rotated for control holding tray 251, this part is existing Technology, repeats no more.

Multiple locating dowels 4 being vertically arranged are provided with holding tray 251, for ease of adjusting the position of locating dowel 4 to adapt to Different size of wire rod disk 2511, with reference to Fig. 2, offers the chute for the radially sliding of locating dowel 4 on holding tray 251 2512, chute 2512 is strip, and the inwall of chute 2512 and the circumference of locating dowel 4 are towards abutting；The lower end of locating dowel 4 is upwards Screw thread is bent and offers, bending place is located at the lower section of holding tray 251, and the lower end of locating dowel 4 is stretched out the top of holding tray 251, adjusted Behind the position of whole good locating dowel 4, the nut 41 that can pass through to be located at respectively above and below holding tray 251 is locked.

Fig. 1 is reviewed, for comprehensive supporting line body disk 2511, the synchronization that wire rod disk 2511 is rotated with holding tray 251 is improved Property, while reducing the quantity of locating dowel 4, chute 2512 can be set to four, and along circumferential uniform point of holding tray 251 Cloth, i.e., it is also four that the angle between two adjacent chutes 2512 is 90 degree, i.e. locating dowel 4, between adjacent locating dowel 4 For 90 degree.

Additionally, in order to avoid the disk of wire rod 2511 comes off from the edge of holding tray 251, can be on the edge of holding tray 251 It is provided with rib 2513.

The surrounding of holding tray 251 is provided with least three groups wire columns 3, and wire column 3 is provided with three in the present embodiment, adjacent Wire column 3 between be formed with interval, lower end and the frame 1 of wire column 3 are fixed, and wire part 5 is arranged with wire column 3.

Wire column 3 includes horizontal columns 31 and vertical post 32, and one end of horizontal columns 31 is located at the lower section of holding tray 251, and leads to Cross bolt 51 to fix with frame 1（Such as Fig. 3）, the second screwed hole is offered on the other end（Do not mark in figure）, under vertical post 32 End offers screw thread, and the lower end of vertical post 32 is locked through after the second screwed hole by nut 41, can so adjust vertical post 32 vertical height.

With reference to Fig. 4, wire part 5 is set in the outside of vertical post 32, and in the horizontal direction of axis is offered on wire part 5 One screwed hole 52, wire part 5 by fixing with wire column 3 through the bolt 51 of the first screwed hole 52, the end of bolt 51 with lead Terminal 3 is abutted（Such as Fig. 7）；Wire guide 53 is offered in wire part 5, wire guide 53 can be rectangle, and in edge rounding Angle, is bonded with the resilient limited block 6 of tool in wire guide 53 by glue, and limited block 6 can be made up of rubber, it is also possible to by having Resilient cloth is made, such as acrylon.

The wire hole 61 being adapted with wire rod 2511 is offered on limited block 6, wire rod 2511 can be along wire hole 61 freely Sliding, wire rod 2511 refers to Fig. 5 through the state of wire hole 61.

Fig. 1 is reviewed, the side of holding tray 251 is additionally provided with line sending case assembly 11, and line sending case assembly 11 includes being internally provided with The line sending box 112 of detection circuit, is connected with the line sending support 111 being connected with the detection circuit, line sending support on line sending box 112 111 are connected with back-moving spring 113, reset bullet by rotary shaft and the activity pivot joint of line sending box 112, the opposite side of line sending support 111 The other end of spring 113 is connected with line sending box 112, and the top of line sending support 111 is provided with loop 1111, and motor 22 passes through The drives converter being provided with（It is not drawn in figure）It is connected with detection circuit, this section of content and principle are prior art, no Repeating.

Wherein, when in use, wire rod disk 2511 is set in the outside of locating dowel 4, the position of locating dowel 4 is adjusted, is made Wire rod disk 2511 it is stable be placed on the outside of locating dowel 4, two of which will be sequentially passed through to wire at the beginning of wire rod 2511 Pass from another wire part 5 after wire part 5, loop 1111 on post 3, until into follow-up process equipment such as coiling machine In, wire part 5 and the follow-up equipment that wire rod 2511 is finally passed is oppositely arranged；In order that wire rod 2511 is more smoothly sent To follow-up equipment, wire rod 2511 can be caused to spiral first wire part 5 that rising, i.e. wire rod 2511 pass through most around wire column 3 It is low, last highest of wire part 5, because follow-up equipment can play a part of pulling force to wire rod 2511, so be located at subsequently setting It is standby to be in horizontality with the wire rod 2511 between last wire part 5.

When follow-up equipment works, the detection circuit being provided with line sending case assembly 11 can in real time to line sending support 111 Stressing conditions are detected, when electric circuit inspection is detected to line sending 111 stress of support, driven by drives Frequency Converter Control Motor 22 works, and motor 22 drives change speed gear box 24 to work, and transfers power on column spinner 25, so as to 251 turns of holding tray It is dynamic, carry out automatic unwrapping wire.During unwrapping wire, the wire column 3 and line sending support 111 of the circumference of holding tray 251 are arranged on, can be kept away Exempt from wire rod 2511 to wind, guiding function is played to wire rod 2511, additionally, in the presence of limited block 6, rocking for wire rod 2511 subtracts It is little.When detect electric circuit inspection to do not stress when, then control motor 22 quit work.

When the height of follow-up equipment is different, when needing the height for adjusting wire part 5 with the height for adapting to follow-up equipment, can be with Adjust the height of vertical post 32, it is also possible to by adjusting the bolt 51 being engaged with the first screwed hole 52, so as to adjust wire part 5 Position on wire column 3, after adjustment terminates, is locked using bolt 51.

Embodiment 2, with reference to Fig. 6, as different from Example 1, is connected with connection strap 62 on limited block 6, connection strap 62 can To be integrally formed with limited block 6, it is also possible to be sewn on limited block 6, connecting rod 54, connection are set on the outer wall of wire part 5 Bar 62 is set in connecting rod 54 away from one end of limited block 6, and connection strap 62 has elasticity, can be set in connecting rod 54 simultaneously Do not fall off；In order to increase the stability that connection strap 62 is connected with connecting rod 54, screw thread can be opened up in connecting rod 54；Additionally, After connection strap 62 is set in connecting rod 54, it is possible to use nut 41 is further fixed to it, it is to avoid connection strap 62 from Come off in connecting rod 54.

If additionally, connection strap 62 is made up of cloth, connection strap 62 directly can also be tied up in connecting rod 54, will limit Position block 6 is fixed in wire guide 53.

Embodiment 3, with reference to Fig. 7, as different from Example 1, limited block 6 is made up of rubber, and the inwall of wire part 5 is opened up There is draw-in groove, the outer wall of limited block 6 is formed with the fixture block 55 being adapted with draw-in groove.

When mounted, because rubber has elasticity, can compress after stress, now limited block 6 can be sticked into wire guide In 53, after sticking in wire guide 53, limited block 6 expands naturally, and fixture block 55 is sticked in draw-in groove, and limited block 6 is fixed on into wire guide In 53.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but As long as all being protected by Patent Law in right of the present utility model.

Claims (9)

1. a kind of automatic line sending frame, including frame（1）And and frame（1）Rotate the holding tray of connection（251）, holding tray （251）With frame（1）Between be provided with control holding tray（251）The control device of rotation（2）, holding tray（251）It is provided with many Individual locating dowel（4）, holding tray（251）Surrounding be provided with least three of the wires post（3）, frame（1）On be additionally provided with line sending box Component（11）, it is characterised in that：The wire column（3）On be arranged with wire part（5）, the wire part（5）Inside offer wire Hole（53）, wire guide（53）Inside it is connected with and wire guide（53）It is adapted and has resilient limited block（6）, limited block（6） On offer and wire rod（2511）It is adapted and supplies wire rod（2511）The wire hole for slipping through（61）.

2. automatic line sending frame according to claim 1, it is characterised in that：The limited block（6）Outer wall and wire part （5）Inwall pass through glue bonding.

3. automatic line sending frame according to claim 1, it is characterised in that：The limited block（6）On be connected with connection strap （62）, wire part（5）Outer wall on connecting rod is set（54）, connection strap（62）Away from limited block（6）One end be set in connection Bar（54）On.

4. automatic line sending frame according to claim 1, it is characterised in that：The limited block（6）It is made up of rubber, wire part （5）Inwall offer draw-in groove, limited block（6）Outer wall be formed with the fixture block being adapted with draw-in groove（55）.

5. automatic line sending frame according to claim 4, it is characterised in that：The wire part（5）On offer and supply bolt （51）Horizontal through the first screwed hole（52）, bolt（51）End and wire column（3）Abut.

6. automatic line sending frame according to claim 1, it is characterised in that：The wire column（3）Including horizontal columns（31）With Vertical post（32）, horizontal columns（31）One end and frame（1）By bolt（51）Connection, offers for vertical post on the other end （32）The second screwed hole for passing through, vertical post（32）Bottom through passing through nut after the second screwed hole（41）Locking.

7. automatic line sending frame according to claim 1, it is characterised in that：The holding tray（251）Bottom surface on offer For locating dowel（4）The radially chute of sliding（2512）, locating dowel（4）Lower end be folded upward at and offer screw thread, bending place Positioned at holding tray（251）Lower section, locating dowel（4）Lower end stretch out holding tray（251）Top simultaneously passes through nut（41）Locking.

8. automatic line sending frame according to claim 7, it is characterised in that：The chute（2512）It is provided with four, it is adjacent Chute（2512）Between angle be 90 degree.

9. automatic line sending frame according to claim 1, it is characterised in that：The holding tray（251）Edge it is protruding upward It is formed with rib（2513）.