CN108160876A

CN108160876A - A kind of furniture processing wind spring mould

Info

Publication number: CN108160876A
Application number: CN201711433369.1A
Authority: CN
Inventors: 骆小艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2018-06-15

Abstract

The invention discloses a kind of furniture processing wind spring mould, including central turnplate, wind spring station, upper knotting station, lower knotting station, heat treatment station and discharging station；The central turnplate includes disk body, multiple mechanical arms on disk body, the actuator with the matched elastic flexible component of mechanical arm and for the disk body to be driven to rotate；The mechanical arm be equipped with pickup folder and with the matched mounting groove of the pickup folder, the pickup folder by two assembling and dismantling assembling structures removably be set on the mounting groove in, the pickup folder be equipped with gripping slot.The present invention is by the way that pickup folder to be set as to replace with respect to mounting groove, and so as to pickup folder that can be different with respect to replacement on same mechanical arm, the gripping slot on pickup folder can correspond to different size size, applied widely.

Description

A kind of furniture processing wind spring mould

Technical field

The invention belongs to mattress processing technique field, more particularly, to a kind of furniture processing wind spring mould.

Background technology

Sping mattress is very universal in bed accessory field, is by multiple wind springs to knot up and down, is twined by spring String spring is formed, then after forming rectangular array by string spring around rear, form the spring bed core of mattress.Wherein, wind spring usually passes through wind spring Multiple stations such as machine manufactures to obtain, and traditional spring coiling machine generally includes wind spring, knots, fires up and down, are rotated by turntable and driven Mechanical arm is moved to different location, and workpiece is driven to be moved between different station.Existing spring coiling machine is typically directly in machinery Arm end opens up gripping slot to be gripped to workpiece, but under this kind of structure, and the size for gripping slot is difficult in adapt to a variety of differences directly The gripping of the spring of diameter size, smaller scope of application.

And spring coiling machine typically directly discharges after wind spring is heated, the wind spring later stage carries out natural cooling, not only takes Longer, efficiency is low, and the hardness of wind spring cannot be promoted.

Invention content

The present invention processes to overcome the deficiencies of the prior art and provide the furniture that a kind of working efficiency is high, applied widely With wind spring mould.

To achieve these goals, the present invention uses following technical scheme：A kind of furniture processing wind spring mould, including center Turntable, wind spring station, upper knotting station, lower knotting station, heat treatment station, discharging station and cooling station；The center turns Disk includes disk body, multiple mechanical arms on disk body, with the matched elastic flexible component of mechanical arm and for driving the disk The actuator of body rotation；The mechanical arm be equipped with pickup folder and with the matched mounting groove of the pickup folder, which passes through Two assembling and dismantling assembling structures are removably set in the mounting groove, and the pickup folder is equipped with gripping slot；The discharging station includes The discharging track being obliquely installed.By the way that pickup folder to be set as to replace with respect to mounting groove in the present invention, so as to same It opposite can replace different pickup folders on mechanical arm, the gripping slot on pickup folder can correspond to different size size, so as to fulfill Mechanical arm can grip the spring of different-diameter size, applied widely；And due to variable format, so as to grip slot Size may be configured as with the diameter of spring with suitable, without specially doing gripping slot greatly, so as to grip slot for spring Limiting is more secured, is not in workpiece by situation about being detached from gripping slot, failure during mechanical arm drives workpiece movement Rate is low；Cooling station directly carries out workpiece cooling treatment during discharging, and workpiece needs not move through prolonged Temperature fall, work effect Rate is high；And fast cooling can effectively improve the hardness of workpiece.

Further, the mechanical arm includes pedestal, the detachable body of rod being set on pedestal, is movably set on the body of rod The holder in portion and it is sheathed on that the body of rod is outer and the matched connector of elastic telescopic part；The connector passes through with the holder Elastic floating part is connected；The mounting groove is set on the holder；Mechanical arm is connected by elastic telescopic part with disk body, so that Mechanical arm can occur a degree of float compared to the circumferencial direction of disk body and swing；Secondly holder passes through elastic floating part and company Fitting is connected, so as to holder can on the length direction of the body of rod radial floating；When mechanical arm and station part are hit, machine Tool arm can generate mobile floating on front-rear direction, left and right directions, so as to effectively prevent the appearance of hardness shock, machine Tool arm is hardly damaged；Meanwhile floating is generated by elastic telescopic part, elastic floating part, the two all has after deformation is generated There is restoring force, so as to ensure mechanical arm after shock, can automatically reset back original state, ensure that workpiece is moved on station Position during processing is not in deviation, ensures machining accuracy, the qualification rate of workpiece will not be impacted.

Further, the disassembly and assembly structure includes being set on the fastener extending out in the open slot on the holder, be set on Card division matched with the fastener on the pickup folder, for drive in the fastener retraction to the holder by part and be set on This is by the transmission parts between part and fastener；When pickup folder is inserted into the open slot, fastener will be caught in the card division It is interior, so as to play the role of limiting to pickup folder, pickup folder is avoided by being dropped out outward in open slot；By that can lead to by pressing part It crosses transmission parts driving fastener to be retracted in holder, releases position-limiting action of the fastener to card division, it is easy to operate, it is complicated without carrying out Operation replacement to pickup folder can be realized.

Further, the transmission parts include lever piece, act on return unit on the fastener and can be in pressing institute The jacking component of the pickup folder is jacked up when stating by part, described lever piece one end is matched with fastener, and the other end presses part with described It matches；By the setting of lever piece, the effect using lever principle driving fastener movement is realized, without on by part Apply the movement that fastener can be realized in excessive power, rapid operation；Secondly as there is provided jacking component, when by part is pressed, Jacking component can jack up pickup folder upwards, thus by pickup folder by jacking out a distance in mounting groove, therefore for gripping The replacement of part is more convenient；And jacking component is also driven by pressing part, as long as and then fastener and folder can be achieved at the same time by part is pressed The operation that the disengaging of pickup and pickup folder are jacked, it is easy to operate.

Further, the jacking component is included with described by the matched push piece of part, drive link and jacking part, the biography Lever one end is matched with the push piece, and the other end is matched with the jacking part；Preferably, drive link is lever, works as pressing During by part, push piece downwardly turns over the movement for pushing drive link so that and drive link is jacked up upwards with one end that lifting pin coordinates, Rapid operation is convenient.

Further, there is deformation section, the push piece is stainless steel substrates, which is at least partly bent on the push piece Arc shape is to form the deformation section；When deformation section is depressed, will be pressed by arc as by flat, so as to the length of push piece It spends the length of side, so as to push down on drive link action；And since deformation section is forms after stainless steel substrates deformation, it disappears in external force When, stainless steel substrates will automatically return to reset condition, so as to eliminate setting spring come to jacking part reset, structure is more Simply, parts are few, are hardly damaged easy to repair.

Further, the body of rod top be equipped with the matched anti-delinking part of the connector, the holder be equipped with The matched stopper in the anti-delinking part；Holder is effectively avoided to deviate from respect to the body of rod.

Further, spline structure is equipped between the connector and the body of rod, through-hole on the connector, the bullet Property extensible member one end be equipped with the matched hook portion of the through-hole, the other end is connected with the disk body；By the setting of spline structure, Prevent holder opposite body of rod when being hit from rotating, so as to ensure workpiece when being moved into operation position, position is not It will appear deviation, ensure machining accuracy.

Further, the spline structure includes the dog link being set on the connector and on the body of rod with being somebody's turn to do The matched bar shaped rotation stop groove of dog link.

Further, the cooling station includes the cooling fan of the discharging track end top position, the cooling fan Air outlet towards discharging track set；By the setting of cooling fan, the workpiece after heating can be carried out when workpiece discharges Cooling down operation improves the hardness of workpiece.

In conclusion the present invention has the following advantages：By the way that pickup folder is set as to replace with respect to mounting groove, from And different pickup folders opposite can be replaced on same mechanical arm, the gripping slot on pickup folder can correspond to different size size, It is applied widely；And due to variable format, so as to which the size for gripping slot may be configured as with the diameter of spring with fitting, for bullet The limiting of spring is secured；Cooling station directly carries out workpiece cooling treatment during discharging, and workpiece needs not move through prolonged drop naturally Temperature, working efficiency are high；And fast cooling can effectively improve the hardness of workpiece.

Description of the drawings

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structure diagram of turntable of the present invention.

Fig. 3 is the structure diagram of mechanical arm of the present invention.

Fig. 4 is the partial sectional view of mechanical arm of the present invention.

Specific embodiment

In order to which those skilled in the art is made to be better understood from the present invention program, below in conjunction in the embodiment of the present invention Attached drawing carries out the technical solution in the embodiment of the present invention clear, complete description.

As shown in Figs 1-4, a kind of furniture processing wind spring mould, including central turnplate, wind spring station 1, upper knotting station 2, Lower knotting station 3, heat treatment station 4, discharging station 5 and cooling station 10；Specifically, the central turnplate include disk body 6, Evenly spaced multiple mechanical arms 7 on the disk body, with the matched elastic flexible component 8 of mechanical arm and for driving the disk The actuator of body rotation；The actuator is the motor being directly commercially available on the market, can be realized to disk body by the actuator Driving；The mechanical arm 7 is whole to be made of metal, which includes pedestal 71, the detachable body of rod on pedestal 72nd, it is movably set in the holder 73 on the body of rod top and is sheathed on that the body of rod is outer and the matched connector of elastic telescopic part 74；The connector 74 is the metallic sheath being sheathed on outside the body of rod, which is equipped with through-hole, the elastic flexible component 8 For spring, described 8 one end of elastic telescopic part is equipped with hook portion 81 matched with the through-hole, and the other end is connected with the disk body 6；Institute It states the body of rod to be made of metal, the pedestal is also made of metal, and body of rod lower part is equipped with screw thread, is spirally connected with pedestal.

The holder is equipped with pickup folder 76 and mounting groove matched with the pickup folder 77, and the pickup folder 76 is equipped with With the matched gripping slot 761 of workpiece, which is removably set in the mounting groove 77 by two assembling and dismantling assembling structures, and two Assembling and dismantling assembling structure is respectively arranged on the left and right sides of holder；Specifically, the disassembly and assembly structure includes fastener 91, card division 92, by part 93 and transmission parts；The fastener 91 is a unit of plastic, and the holder is equipped with operating cavity, which is set on and is placed in the behaviour Make intracavitary, and during in not connected pickup folder, fastener 91 there will be part to be pierced by outside the operating cavity and then stretching to described open In mouth slot；The card division 92 is that pickup folder upper opening slot, the open slot are inserted into for the fastener on the side wall；It is described Part is pressed as button on holder, the transmission parts include lever piece 94, act on return unit 95 on the fastener and The jacking component of the pickup folder can be jacked up when described in pressing by part, described 94 one end of lever piece is matched with fastener, another End is matched with described by part 93, and the lever piece is a metallic rod, middle part and a support seat hinge；The return unit is spring, Spring one end is connect with one end that lever piece is connected with fastener, and the other end is connected with the inner wall of operating cavity；When by part is pressed, thick stick One end that rod piece is connected with by part will be pressed, so as to drive the other end of lever piece to reversely stirring, you can driving fastener contracting Enter to the holder, so that fastener is deviate from from card division, contact and the position of pickup folder is fixed.

Further, the jacking component includes pressing the matched push piece 96 of part, drive link 97 and jacking part 98 with described, The jacking part is a unit of plastic, which is a metallic rod, middle part and a support seat hinge, described 97 one end of drive link It is matched with the push piece 96, the other end is connected with the jacking part 98；There is deformation section 96 on the push piece 96, specifically, The push piece 96 is stainless steel substrates, passes through the deformation section 961 that the part of the push piece is bent to arc shape to form described.

Preferably, the connector 74 is connected with the holder 73 by elastic floating part 75, the elastic floating part 75 For spring, which is set in outside the body of rod, and one end is connected with connector 74, and the other end is connected with holder 73；In order to Holder 73 is prevented by deviating from the body of rod, we are provided with anti-delinking part 721 on 72 top of the body of rod, are equipped on the holder 73 Stopper 731 matched with the anti-delinking part, specifically, the circle protrusion that the anti-delinking part is extended outward to form for body of rod top, institute The circle protrusion that stopper 731 is directly extended inwardly to form for holder lower part is stated, protrusion can be contradicted with protrusion, avoid connector Deviate from from the body of rod with holder.

Further, spline structure is equipped between the connector 74 and the body of rod 72, which includes rotation stop Bar 742 and bar shaped rotation stop groove 722, the dog link 742 are to be embedded the screw on connector, and the bar shaped rotation stop groove 722 is set In on the body of rod, which penetrates to the bar shaped rotation stop groove 722, by dog link 742 and bar shaped rotation stop groove 722 it Between rotation stop cooperation realize that the rotation stop between connector and the body of rod coordinates.

Specifically, the discharging station includes the discharging track 51 being from top to bottom obliquely installed set on disk body side, it should Discharging track 51 is equally made of metal；The cooling station 10 is the cooling fan 101 being directly commercially available on the market, this is cold But fan 101 is hung by spring rope, and air outlet is set towards discharging track 51, can be cold to completing the workpiece progress after processing But it handles；Remaining station, if wind spring station 1, upper knotting station 2, lower knotting station 3, heat treatment station 4 are the prior art It can realize, the structure as disclosed in CN101780511B, so it will not be repeated.

Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment should all belong to the scope of protection of the invention.

Claims

1. a kind of furniture processing wind spring mould, including central turnplate, wind spring station（1）, upper knotting station（2）, lower knotting station （3）, heat treatment station（4）, discharging station（5）And cooling station（10）；The central turnplate includes disk body（6）, set on disk body On multiple mechanical arms（7）And the matched elastic flexible component of mechanical arm（8）And the driving for the disk body to be driven to rotate Part；It is characterized in that：The mechanical arm（7）It is equipped with pickup folder（76）With with the matched mounting groove of the pickup folder（77）, should Pickup folder is removably set on the mounting groove by two assembling and dismantling assembling structures（77）It is interior, the pickup folder（76）It is equipped with gripping slot （761）；The discharging station includes the discharging track being obliquely installed（51）.

2. furniture processing wind spring mould according to claim 1, it is characterised in that：The mechanical arm（7）Including pedestal （71）, the detachable body of rod on pedestal（72）, be movably set in the holder on the body of rod top（73）And it is sheathed on the body of rod Outside with the matched connector of elastic telescopic part（74）；The connector（74）With the holder（73）Pass through elastic floating part （75）It is connected, the mounting groove is set on the holder（73）On.

3. furniture processing wind spring mould according to claim 1, it is characterised in that：The disassembly and assembly structure includes being set on described The fastener being extend out on holder in the open slot（91）, on the pickup folder with the matched card division of the fastener（92）、 For drive in the fastener retraction to the holder by part and set on this by part（93）Transmission parts between fastener.

4. furniture processing wind spring mould according to claim 1, it is characterised in that：The transmission parts include lever piece （94）, act on return unit on the fastener（95）And the jacking portion of the pickup folder can be jacked up when described in pressing by part Part, the lever piece（94）One end is matched with fastener, and the other end presses part with described（93）It matches.

5. furniture processing wind spring mould according to claim 1, it is characterised in that：The jacking component includes pressing with described The matched push piece of part（96）, drive link（97）And jacking part（98）, the drive link（97）One end and the push piece（96）Phase Cooperation, the other end and the jacking part（98）It matches.

6. furniture processing wind spring mould according to claim 1, it is characterised in that：The push piece（96）It is upper that there is deformation section （96）, the push piece（96）For stainless steel substrates, which is at least partly bent to arc shape to form the deformation section （961）.

7. furniture processing wind spring mould according to claim 1, it is characterised in that：The body of rod（72）Top is equipped with and institute State connector（74）Matched anti-delinking part（721）, the holder（73）It is equipped with and the matched stopper in the anti-delinking part （731）.

8. furniture processing wind spring mould according to claim 1, it is characterised in that：The connector（74）With the body of rod （72）Between be equipped with spline structure, the connector（74）Upper through-hole, the elastic telescopic part（8）One end is equipped with and the through-hole phase The hook portion of cooperation（81）, the other end and the disk body（6）It is connected.

9. furniture processing wind spring mould according to claim 3, it is characterised in that：The spline structure includes being set on described Dog link on connector（742）With on the body of rod with the matched bar shaped rotation stop groove of the dog link（722）.

10. according to claim 1 be used for spring processing mold, it is characterised in that：The cooling station（10）Including this The cooling fan of discharging track end top position（101）, the cooling fan（101）Air outlet towards discharging track（51）If It puts.