CN207447009U - A kind of chair headrest pull rod production equipment - Google Patents
A kind of chair headrest pull rod production equipment Download PDFInfo
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- CN207447009U CN207447009U CN201721226480.9U CN201721226480U CN207447009U CN 207447009 U CN207447009 U CN 207447009U CN 201721226480 U CN201721226480 U CN 201721226480U CN 207447009 U CN207447009 U CN 207447009U
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Abstract
A kind of chair headrest pull rod production equipment,Including the feed arrangement set gradually,Molding die and stacking boxing apparatus,Molding die includes upper die station,Lower die station,First square press strip,Second square press strip,Die head driving mechanism,Workpiece mould emptier and workpiece moving mechanism,The base width of first square press strip is equal to the base width of the second square pressure and the summation of two sides height,The first bar shaped lower mode cavity is provided in lower die station,Second bar shaped lower mode cavity,Wherein,The base width of first square press strip is equal to the base width of the second square pressure and the summation of two sides height,And there is provided die head driving mechanisms,Workpiece mould emptier and workpiece moving mechanism,Two die heads are driven simultaneously,And pass through the travelling workpiece in molding die,Post forming is carried out after semi-finished product are exited in same molding die,So as to fulfill square plate, one-pass molding is rectangular steel tube in single molding die,Automatic feed,It is automatic to stack vanning,Reduce production process,Reduce production equipment cost,Improve production efficiency.
Description
Technical field
The utility model is related to a kind of metal works production equipment more particularly to a kind of chair headrest pull rod production equipments.
Background technology
The pull rod of the pull rod of chair headrest, especially car seat headrest generally all uses the structure of rectangular tube, to ensure
Pull rod can move in the up-down direction, and can not be circumferentially rotated around axle center.Pull rod generally uses molten steel cast molding in the past,
Pass through forging and stamping due to no, intensity, rigidity, the toughness of pull rod are insufficient, are very easy to deformation in use, so as to cause
Chair headrest can not stretch.
To solve the intensity of above-mentioned pull rod, rigidity, tough sex chromosome mosaicism, we are rolled into square bar using the square plate after forging and stamping
The structure of pipe, by molding die carry out rectangular steel tube shaping when, can not by single die head, die cavity cooperation disposably into
Type, therefore, is generally required and is processed using multiple working procedure, is so needed the more much the same molding dies of structure, is not only increased
Add production equipment cost, and production efficiency is relatively low.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of chair headrest pull rod production equipment, this chair headrests
Pull rod production equipment can make rectangular steel tube in single molding die one-pass molding be rectangular steel tube, automatic feed, automatic heap
Closed assembly case reduces production equipment cost, improves production efficiency.The technical solution of use is as follows：
A kind of chair headrest pull rod production equipment, including the feed arrangement, molding die and stacking vanning dress set gradually
It puts, it is characterized in that：The molding die includes upper die station, lower die station, the first square press strip, the second square press strip, die head driving
Mechanism, workpiece mould emptier and workpiece moving mechanism, the base width of the first square press strip are wide equal to the base of the second square pressure
The summation of degree and two sides height；Offer the first bar shaped lower mode cavity and the second bar shaped lower mode cavity on the surface of lower die station, first
Bar shaped lower mode cavity and the base of the first square press strip match, the base phase of the second bar shaped lower mode cavity and the second square press strip
Match somebody with somebody, the side wall of lower die station offers two the first guide grooves and two the second guide grooves, and two article of first guide groove is respectively at
The both ends of one bar shaped lower mode cavity, two the second guide grooves are respectively at the both ends of the second bar shaped lower mode cavity；First square press strip
Connecting pin, free end are respectively in two the first guide grooves, and connecting pin, the free end of the second square press strip are respectively at two
In second guide groove, with offering discharge port on the outside of corresponding second guide groove in free end of the second square press strip, discharge
Mouth is corresponding with the position of the stacking boxing apparatus；Die head driving mechanism is arranged in die station, the first square press strip, second
Power output end of the connecting pin of square press strip with die head driving mechanism is connected；Workpiece mould emptier is arranged on first time bar shaped
The bottom part down of lower mode cavity；Workpiece moving mechanism is arranged on the rear outside of lower die station, and workpiece moving mechanism is in upper mold
Between platform and lower die station, workpiece movement device is corresponding with the position of the feed arrangement.
This chair headrest pull rod production equipment, by set in the lower die station of molding die the first bar shaped lower mode cavity,
Second bar shaped lower mode cavity, wherein, the base width of the first square press strip is equal to the base width of the second square pressure and two sides height
The summation of degree, and there is provided die head driving mechanism, workpiece mould emptier and workpiece moving mechanism, workpiece moving mechanism will come from
The square plate of feed arrangement（Workpiece）It is sent at the first bar shaped lower mode cavity, then, die head driving mechanism drives the first square pressure
Square plate is pressed onto in the first bar shaped lower mode cavity by item, carries out primary shaping, and square plate extrudes to the flange of both sides, it is primary into
After type, the first bar shaped lower mode cavity is exited in the first square press strip rising of die head driving mechanism driving, and workpiece moving mechanism outwards falls back on
On the outside of first bar shaped lower mode cavity, then, workpiece mould emptier is by semi-finished product（Workpiece）It is ejected upwards from the first bar shaped lower mode cavity
Onto lower die station surface, followed by, workpiece moving mechanism by semi-finished product（Workpiece）It is sent at the second bar shaped lower mode cavity, then, mould
Head driving mechanism drives the second square press strip by semi-finished product（Workpiece）It is pressed onto in the second bar shaped lower mode cavity, due to the first square press strip
Base width be equal to the base width of the second square pressure and the summation of two sides height, so as in the second square press strip and second
Under the cooperation of bar shaped lower mode cavity rectangular steel tube is made to be molded completely, and on the second square press strip, last die head driving mechanism
The second square press strip is driven to rise, boxing apparatus is stacked and rectangular steel tube from discharge port is taken out and carries out stacking vanning automatically, from
And realize that square plate one-pass molding in single molding die is rectangular steel tube, automatic feed, automatic stack are cased, and reduce life
Process is produced, reduces production equipment cost, improves production efficiency.
As the preferred embodiment of the utility model, the die head driving mechanism include die head driving motor, die head drive shaft,
First eccentric wheel, first axle bearing sleeve, the first drive link, the second eccentric wheel, second bearing set and the second drive link；Die head drives
Dynamic motor, die head drive shaft are installed in the upper die station, and die head driving motor is sequentially connected with die head drive shaft；First partially
Heart wheel, the second eccentric wheel are installed in die head drive shaft, and first axle bearing sleeve is socketed in outside the first eccentric wheel, and the first driving connects
The upper end of bar is connected with first axle bearing sleeve, and second bearing set is socketed in outside the second eccentric wheel, the upper end of the second drive link with
Second bearing set connection.Above-mentioned first drive link, the lower end of the second drive link are respectively used to the first square press strip of connection, the
Two square press strips.Die head driving motor drives die head drive shaft turns, and die head drive shaft drives the first eccentric wheel, the second eccentric wheel
It rotates, so as to which the first drive link, the second drive link be driven to make elevating movement respectively.Die head driving mechanism, which uses, includes die head
Driving motor, die head drive shaft, the first eccentric wheel, first axle bearing sleeve, the first drive link, the second eccentric wheel, second bearing set,
The structure of second drive link, Synchronization Control easy to implement reduce noise, and can be by the way that the output of die head driving motor is controlled to turn round
Square adjusts the pressure of the first square press strip, the second square press strip.
Above-mentioned workpiece mould emptier includes demoulding cylinder and demoulding supporting plate, and demoulding cylinder is mounted in the lower die station and locates
In the lower section of the first bar shaped lower mode cavity, demoulding supporting plate is connected with demoulding the piston rod of cylinder.
As the preferred embodiment of the utility model, the workpiece moving mechanism includes stent, delivery sheet, lifting seat, lifting
Cylinder and flat-removing air cyclinder, stent are mounted on the rear outside of the lower die station, and lifting cylinder is rack-mount, lifting seat installation
On the piston rod of lifting cylinder, flat-removing air cyclinder is mounted on lifting seat, and one end of delivery sheet is mounted on the piston of flat-removing air cyclinder
On bar, the other end of delivery sheet offers steel plate location hole.Square plate is placed into the steel plate location hole of delivery sheet, is translated
Cylinder acts, and delivery sheet is promoted to travel forward, the square plate in location hole is sent at the first bar shaped lower mode cavity, is then lifted
Cylinder acts, and driving delivery sheet drops to the surface of lower die station, and the first square press strip pushes square shaped steel plate and is fixed to semi-finished product,
Then, the first square press strip, which rises, resets, and lifting cylinder driving delivery sheet rises so that semi-finished product exit the first bar shaped lower mode cavity,
After semi-finished product are exited the first bar shaped lower mode cavity by workpiece mould emptier, lifting cylinder driving delivery sheet declines, and then translates gas
Cylinder acts, and feeding front edge of board promotes semi-finished product at the second bar shaped lower mode cavity, is then log out to the surface of outside molding die connecting next
A square plate.
As the preferred embodiment of the utility model, workpiece guide groove is additionally provided in the lower die station, workpiece guide groove is set
In the front of the second bar shaped lower mode cavity, workpiece guide groove include the first inclined flange, the second inclined flange and bottom rib, first
The both ends of inclined flange, the front end of the second inclined flange respectively with bottom rib are connected, and the first inclined flange, the second inclined flange are from forward direction
Gradually extend outwardly afterwards.First inclined flange, the second inclined flange, bottom rib form bell-mouthed workpiece guide groove, first tiltedly
Rib, the second inclined flange guiding under, centre position where workpiece from trend bottom rib movement, so that workpiece and second
Bar shaped lower mode cavity automatic aligning, so as to reduce the complexity of workpiece moving mechanism so that workpiece moving mechanism is simpler
It is easy to control.
As the preferred embodiment of the utility model, the feed arrangement includes the steel plate storing being mounted on material conveying platform
Slot, the first steel plate delivery device, the second steel plate delivery device, the first burr eliminating machine and the second burr eliminating machine；Steel plate
Stock chest is arranged on the top of the first steel plate delivery device；Second steel plate delivery device is arranged on the end of the first steel plate delivery device
End, and the feed direction of the second steel plate delivery device and the feed direction of the first steel plate delivery device are perpendicular；First burr
Eliminating machine is arranged between the first steel plate delivery device and the second steel plate delivery device；Second burr eliminating machine is arranged on
Between two steel plate delivery devices and the workpiece moving mechanism.
Longitudinal groove body that above-mentioned steel plate stock chest is generally made of four pieces of longitudinal baffles, the bottom of longitudinal groove body is as discharging
Mouthful.
Square plate is stacked in a manner of being stacked in steel plate stock chest, and the first steel plate delivery device will be in steel plate stock chest
A piece of square plate is pushed out to the corresponding position of the second steel plate delivery device under most, and square plate is eliminating machine through the first burr
During structure, the burr that is ground off the two sides parallel to feed direction, then, the second steel plate delivery device pushes to square plate
At workpiece moving mechanism, because the feed direction of the second steel plate delivery device and the feed direction of the first steel plate delivery device mutually hang down
Directly, at this point, feed direction has been rotated through 90 °, square plate is ground off when through the second burr eliminating machine parallel to feeding
The burr of the other two sides in direction, thus before square plate is pushed molding die by workpiece moving mechanism, square plate
The burr on periphery of upper and lower surface completely eliminate, pass through the both ends of the molding rectangular steel tube of molding die, seam crossing
Without burr, without follow-up burr treatment process, production cost is greatly lowered in the equal flat smooth of inner surface and outer surface.
As the further preferred embodiment of the utility model, the first burr eliminating machine, the second burr eliminating machine
Include upper pedestal, lower base, upper steel rider, lower steel rider, two bearings and two compression springs；Lower base is mounted on the feeding
On platform, upper pedestal is mounted on lower base, and gap is equipped between upper pedestal and lower base；The both ends of lower steel rider are rotatably mounted
On lower base；Upper pedestal offers the downward bar-shaped trough of notch, and upper steel rider is in bar-shaped trough and corresponding with lower steel rod, and two
A bearing is separately mounted to the both ends of steel rider, and the upper end of two compression springs is connected respectively with the top of bar-shaped trough, two pressures
The lower end of contracting spring connects respectively with corresponding bearing.Under normality, two compression springs head on steel rider and press down on lower steel rider
Above, when square plate is through upper steel rider and lower steel rider, upward upper steel rider up moves in bar-shaped trough, is pressing
Under the elastic force effect of contracting spring, square plate is pressed on lower steel rider by upper steel rider, and the equal square shaped steel plate of upper steel rider, lower steel rider applies
Pressure, so as to which the burr of square plate two sides be ground off.
As the further preferred embodiment of the utility model, the first steel plate delivery device, the second steel plate delivery device
Include push plate, pusher cylinder and guide groove, guide groove, pusher cylinder are respectively mounted on the material conveying platform, and push plate is horizontally disposed with
And in guide groove, the piston rod of pusher cylinder is connected with push plate.The piston rod of pusher cylinder stretches out, and push plate is promoted to be oriented to
It is moved in slot, push plate promotes square plate to reach corresponding position.
As the further preferred embodiment of the utility model, two are offered in the push plate of the first steel plate delivery device
Section is the arc groove of arc, and rotatably mounted roll shaft in each arc groove, roll shaft exposes the table in push plate
On face.First steel plate delivery device is used to release a nethermost square plate in steel plate stock chest, by its push plate
Two roll shafts of upper setting, in this way, during a bottom square plate is released in push plate, the square plate in top
Lower surface and push plate between friction for rolling friction, square plate is avoided to be scratched.
As the preferred embodiment of the utility model, the stacking boxing apparatus includes stacking stent, transversely arranged platform, indulge
To arrangement platform, horizontal pusher, longitudinal pusher, position switching mechanism, drag hook, drag hook driving cylinder and sucker dress
It puts；Transversely arranged platform, horizontal pusher, longitudinal pusher, position switching mechanism, drag hook driving cylinder, Acetabula device
It is installed in and stacks on stent；Longitudinal arrangement stage+module is on the power output end of position switching mechanism, and longitudinal arrangement
Platform is in the end of transversely arranged platform；Drag hook driving cylinder is arranged on the initiating terminal of transversely arranged platform, drag hook and drag hook
Drive the piston rod connection of cylinder；Horizontal pusher is arranged on the initiating terminal of transversely arranged platform, and longitudinal pusher is set
In the end of transversely arranged platform；Acetabula device is arranged on the top of longitudinal arrangement platform.
Rectangular steel tube is fetched into horizontal row by drag hook driving cylinder action, driving drag hook by discharge port from molding die
The initiating terminal of row platform, horizontal pusher action, the end that rectangular steel tube is shifted onto to transversely arranged platform arrange, so
Repetitive cycling, when the rectangular steel tube of transversely arranged platform end reaches predetermined quantity, longitudinal pusher action, by horizontal row
Rectangular steel tube on row platform is pushed on longitudinal arrangement platform, such repetitive cycling, the square bar on longitudinal arrangement platform
When pipe reaches predetermined quantity, Acetabula device picks up all rectangular steel tubes on longitudinal arrangement platform, then position switching mechanism
Action pushes longitudinal arrangement platform to one side, exposes the packing case below longitudinal arrangement platform, and last Acetabula device will be adsorbed
Rectangular steel tube be placed into packing case, such repetitive cycling, until packing case in fill rectangular steel tube, so as to fulfill square bar
The automatic of pipe stacks, cases, and improves production efficiency, reduces production cost.
Above-mentioned transverse direction pusher, longitudinal pusher include pusher cylinder and expeller, expeller and pusher cylinder
Piston rod connection.
Above-mentioned position switching mechanism is cylinder.
As the further preferred embodiment of the utility model, the Acetabula device include sucker bottom plate, at least two first
Guide rod, sucker disk seat, the first sucker cylinder, at least the second sucker cylinder, two the second guide rods, the first suction disc, the second suction disc
With a plurality of magnet strip, the piston hole passed through for the piston rod of the second sucker cylinder is offered on sucker disk seat, is opened up on the second suction disc
There are multiple magnetic stripe holes passed through for magnet strip；Sucker bottom plate is mounted on the stacking stent；Each the first guide rod of item is along vertically
Direction sets and passes through sucker bottom plate, and the lower end of each the first guide rod of item is connected with sucker disk seat；First sucker cylinder, which is mounted on, to be inhaled
It tries to get to the heart of a matter on plate, the piston rod of the first sucker cylinder is connected with sucker disk seat；Second suction disc is mounted on by each the second guide rod of item to be inhaled
The lower section of disk seat；First suction disc is mounted on each the second guide rod of item, and the first suction disc is between sucker disk seat and the second suction disc；The
Two sucker cylinders are mounted on sucker bottom plate, the piston rod of the second sucker cylinder through sucker disk seat piston hole and with the first suction disc
Connection；Each bar magnet item is vertically mounted on the lower surface of the first suction disc, the magnetic stripe on each bar magnet item and the second suction disc
Hole corresponds.When rectangular steel tube to be adsorbed, the action of the first sucker cylinder, drive sucker disk seat and the first suction disc, the second suction disc,
Magnet strip declines, until the second suction disc is contacted with rectangular steel tube, then, the action of the second sucker cylinder, the first suction disc of driving, magnet
Item declines, and magnet strip is made to be contacted through the magnetic stripe hole on the second suction disc with rectangular steel tube, so as to hold each rectangular steel tube, then
First sucker cylinder acts, and sucker disk seat and the first suction disc, the second suction disc, magnet strip is driven to rise, leaves longitudinal arrangement platform；When
When rectangular steel tube is put into packing case, the action of the first sucker cylinder drives sucker disk seat and the first suction disc, the second suction disc, magnet
Item declines, until rectangular steel tube reaches packing case bottom, then, the second sucker cylinder acts, on the first suction disc of driving, magnet strip
It is raised to above the second suction disc, rectangular steel tube loses the adsorption capacity of magnet strip and drops into packing case.
It is above-mentioned forward and backward to refer to：Along the conveying direction of workpiece, after first reaching and being, it is slow reach be before.
The utility model compared with prior art, has the following advantages that：
This chair headrest pull rod production equipment, by setting the first bar shaped lower mode cavity, the second bar shaped on molding die
Lower mode cavity, wherein, the base width of the first square press strip is equal to the base width of the second square pressure and the summation of two sides height,
And there is provided die head driving mechanism, workpiece mould emptier and workpiece moving mechanism, while drive two die heads, and by into
Travelling workpiece in pattern tool, carries out post forming, so as to fulfill square plate in same molding die after semi-finished product are exited
One-pass molding is rectangular steel tube in single molding die, and automatic feed, automatic stack case, reduce production process, reduce life
Equipment cost is produced, improves production efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model preferred embodiment；
Fig. 2 is the structure diagram of molding die；
Fig. 3 is the first square press strip, the second square press strip and the schematic diagram of lower die station cooperation；
Fig. 4 is the structure diagram of feed arrangement；
Fig. 5 is the first steel plate delivery device, steel plate stock chest, the first matched structure diagram of burr eliminating machine；
Fig. 6 is the structure diagram for stacking boxing apparatus.
Specific embodiment
The preferred embodiment with the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of chair headrest pull rod production equipment, including feed arrangement 1, the molding die 2 set gradually
With stacking boxing apparatus 3；As shown in Figure 2 and Figure 3, molding die 2 includes upper die station 201, lower die station 202, the first square press strip
203rd, the second square press strip 204, die head driving mechanism 205, workpiece mould emptier 206 and workpiece moving mechanism 207, first is square
20301 width of base of press strip 203 is equal to the total of 20402 height of 20401 width of base and two sides of the second square pressure 204
With；The first bar shaped lower mode cavity 208 and the second bar shaped lower mode cavity 209, the first bar shaped lower mode cavity are offered on the surface of lower die station 202
208 match with the base 20301 of the first square press strip 203, the bottom of the second bar shaped lower mode cavity 209 and the second square press strip 204
Side 20401 matches, and the side wall of lower die station 202 offers two the first guide grooves 2010 and two the second guide grooves 2011, and two
The first guide groove of item 2010 is respectively at the both ends of the first bar shaped lower mode cavity 208, and two article of second guide groove 2011 is respectively at
The both ends of two bar shaped lower mode cavities 209；Connecting pin 20302, the free end 20303 of first square press strip 203 are respectively at two article
In one guide groove 2010, connecting pin 20403, the free end 20404 of the second square press strip 204 are respectively at two the second guide grooves
In 2011, discharge port is offered with the outside of 20404 corresponding second guide groove 2011 of free end of the second square press strip 204
2012, discharge port 2012 is corresponding with the position for stacking boxing apparatus 3；Workpiece guide groove 2013, work are additionally provided in lower die station 202
Part guide groove 2013 is arranged on the front of the second bar shaped lower mode cavity 209；Die head driving mechanism 205 is arranged in die station 201, the
20302,20303 power output with die head driving mechanism 205 of connecting pin of one square press strip 203, the second square press strip 204
End connection；Workpiece mould emptier 206 is arranged on the bottom part down of first time bar shaped lower mode cavity 208；Workpiece moving mechanism 207 is set
In the rear outside of lower die station 202, and workpiece moving mechanism 207 is between upper die station 201 and lower die station 202, and workpiece moves
Dynamic device 207 is corresponding with the position of feed arrangement 1.
Above-mentioned die head driving mechanism 205 includes die head driving motor 20501, die head drive shaft 20502, the first eccentric wheel
20503rd, first axle bearing sleeve 20504, the first drive link 20505, the second eccentric wheel 20506, second bearing set 20507 and second
Drive link 20508；Die head driving motor 20501, die head drive shaft 20502 are installed in die station 201, die head driving electricity
Machine 20501 is sequentially connected with die head drive shaft 20502；First eccentric wheel 20503, the second eccentric wheel 20506 are installed in die head
In drive shaft 20502, first axle bearing sleeve 20504 is socketed in the outside of the first eccentric wheel 20503, the first drive link 20505 it is upper
End is connected with first axle bearing sleeve 20504, and second bearing set 20507 is socketed in 20506 outside of the second eccentric wheel, the second drive link
20508 upper end is connected with second bearing set 20507, and the first drive link 20505, the lower end of the second drive link 20508 are made
For two power output ends of die head driving mechanism 205, connect respectively with the above-mentioned first square press strip 203, the second square press strip 204
It connects.
Above-mentioned workpiece mould emptier 206 includes demoulding cylinder 20601 and demoulding supporting plate 20602, and demoulding cylinder 20601 is installed
In lower die station 202 and the lower section of the first bar shaped lower mode cavity 208 is in, demoulds supporting plate 20602 with demoulding the piston of cylinder 20601
Bar connects.
Above-mentioned workpiece moving mechanism 207 includes stent 20701, delivery sheet 20702, lifting seat 20703, lifting cylinder
20704 and flat-removing air cyclinder 20705, stent 20701 is mounted on the rear outside of lower die station 202, and lifting cylinder 20704 is mounted on branch
On frame 20701, lifting seat 20703 is mounted on the piston rod of lifting cylinder 72004, and flat-removing air cyclinder 20705 is mounted on lifting seat
On 20703, one end of delivery sheet 20702 is mounted on the piston rod of flat-removing air cyclinder 20705, and the other end of delivery sheet 20702 is opened
Equipped with steel plate location hole 20706.
Above-mentioned workpiece guide groove 2013 includes the first inclined flange 201301, the second inclined flange 201302 and bottom rib
201303, the both ends of the first inclined flange 201301, the front end of the second inclined flange 201302 respectively with bottom rib 201303 are connected,
First inclined flange 201301, the second inclined flange 201302 gradually extend outwardly from front to back.
As shown in figure 4, above-mentioned feed arrangement 1, including steel plate stock chest 102, the first steel being mounted on material conveying platform 101
Plate delivery device 103, the second steel plate delivery device 104, the first burr eliminating machine 106 and the second burr eliminating machine 107；Steel
Plate stock chest 102 is arranged on the top of the first steel plate delivery device 103；Second steel plate delivery device 104 is arranged on the first steel plate
The end of delivery device 103, and the feed direction of the second steel plate delivery device 104 and the first steel plate delivery device 103 are sent
Expect that direction is perpendicular；First burr eliminating machine 106 is arranged on the first steel plate delivery device 103 and the second steel plate delivery device
Between 104；Second burr eliminating machine 107 is arranged between the second steel plate delivery device 104 and workpiece moving mechanism 207.
As shown in Figure 4, Figure 5, above-mentioned first burr eliminating machine 106, the second burr eliminating machine 107 include upper pedestal
10601st, lower base 10602, upper steel rider 10603,10604, two bearings 10605 of lower steel rider and two compression springs 10606；Under
Pedestal 10602 is mounted on material conveying platform 101, and upper pedestal 10601 is mounted on lower base 10602, upper pedestal 10601 and lower seat
Gap 10607 is equipped between body 10602；The both ends of lower steel rider 10604 may be rotatably mounted on lower base 10602；Upper pedestal
10601 offer the downward bar-shaped trough 10608 of notch, upper steel rider 10603 be in bar-shaped trough 10608 and with lower steel rod 10604
Corresponding, two bearings 10605 are separately mounted to the both ends of steel rider 10603, the upper ends of two compression springs 10606 respectively with
The top connection of bar-shaped trough 10608, the lower end of two compression springs 10606 connect respectively with corresponding bearing 10605.
Above-mentioned first steel plate delivery device 103, the second steel plate delivery device 104 include push plate 10301, pusher cylinder
10302 and guide groove 10303, guide groove 10303, pusher cylinder 10302 be respectively mounted on material conveying platform 101, push plate 10301 is horizontal
It setting and is in guide groove 10303, the piston rod of pusher cylinder 10302 is connected with push plate 10301, as shown in figure 5, wherein,
The arc groove 10304 that two sections are arc, each arc are further opened in the push plate 10301 of first steel plate delivery device 103
Rotatably mounted roll shaft 10305, roll shaft 10305 expose on the surface of push plate 10301 in connected in star 10304.
As shown in fig. 6, stacking boxing apparatus 3 includes stacking stent 301, transversely arranged platform 302, longitudinal arrangement platform
303rd, horizontal pusher 304, longitudinal pusher 305, position switching cylinder 306, drag hook 307,308 and of drag hook driving cylinder
Acetabula device 309；Transversely arranged platform 302, horizontal pusher 304, longitudinal pusher 305, position switching cylinder 306,
Drag hook driving cylinder 308, Acetabula device 309 are installed in and stack on stent 301；Longitudinal arrangement platform 303 is cut mounted on position
It takes a breath on the piston rod of cylinder 306, and longitudinal arrangement platform 303 is in the end of transversely arranged platform 302；Drag hook drives cylinder
308 are arranged on the initiating terminal of transversely arranged platform 302, and drag hook 307 is connected with the piston rod of drag hook driving cylinder 308；Laterally push away
Material mechanism 304 is arranged on the initiating terminal of transversely arranged platform 302, and longitudinal pusher 305 is arranged on transversely arranged platform 302
End；Acetabula device 309 is arranged on the top of longitudinal arrangement platform 303.
Above-mentioned transverse direction pusher 304, longitudinal pusher 305 include pusher cylinder（It is not drawn into Fig. 6）And pusher
Block（It is not drawn into Fig. 6）, the piston rod connection of expeller and pusher cylinder.
Above-mentioned Acetabula device 309 includes sucker bottom plate 30901, a plurality of first guide rod 30902, sucker disk seat 30903, first
Sucker cylinder 30904, the second sucker cylinder 30905, a plurality of second guide rod 30906, the first suction disc 30907, the second suction disc
30908 and a plurality of magnet strip 30909, the work passed through for the piston rod of the second sucker cylinder 30905 is offered on sucker disk seat 30903
Consent 30910 offers multiple magnetic stripe holes 30911 passed through for magnet strip 30909 on second suction disc 30908；Sucker bottom plate
30901 are mounted on stacking stent 301；Each the first guide rod of item 30902 vertically sets and passes through sucker bottom plate
30901, the lower end of each the first guide rod of item 30902 is connected with sucker disk seat 30903；First sucker cylinder 30904 is mounted on sucker
On bottom plate 30901, the piston rod of the first sucker cylinder 30904 is connected with sucker disk seat 30903；Second suction disc 30908 passes through each item
Second guide rod 30906 is mounted on the lower section of sucker disk seat 30903；First suction disc 30907 is mounted on each the second guide rod of item 30906
On, the first suction disc 30907 is between 30903 and second suction disc 30908 of sucker disk seat；Second sucker cylinder 30905, which is mounted on, to be inhaled
It tries to get to the heart of a matter on plate 30901, the piston rod of the second sucker cylinder 30905 passes through the piston hole 30910 of sucker disk seat 30903 and inhaled with first
Plate 30907 connects；Each bar magnet item 30909 is vertically mounted on the lower surface of the first suction disc 30907, each bar magnet item
30909 correspond with the magnetic stripe hole 30911 on the second suction disc 30908.
The operation principle of the utility model is described in further detail below in conjunction with the accompanying drawings：
Workpiece moving mechanism 207 is by the square plate 4 from feed arrangement 1（Workpiece）It is sent to the first bar shaped lower mode cavity 208
Place, then, die head driving mechanism 205 drive the first square press strip 203 that square plate 4 is pressed onto in the first bar shaped lower mode cavity 208,
Primary shaping is carried out, square plate 4 is extruded to the flange of both sides, after primary shaping, the driving first of die head driving mechanism 205 is square
The first bar shaped lower mode cavity 208 is exited in the rising of press strip 203, and workpiece moving mechanism 207 is outwards fallen back on outside the first bar shaped lower mode cavity 208
Side, then, the demoulding cylinder 20601 of workpiece mould emptier 206 act, and demould supporting plate 20602 by semi-finished product（Workpiece）From first
It is ejected upwards in bar shaped lower mode cavity 208 on lower 202 surface of die station, followed by the delivery sheet 20702 of workpiece moving mechanism 207
Forward semi-finished product is promoted to travel forward, the first inclined flange 201301, the second inclined flange 201302 in workpiece guide groove 2013
Under guiding, by semi-finished product（Workpiece）Simultaneously automatic aligning is sent at the second bar shaped lower mode cavity 209, and then, die head driving mechanism 205 is driven
The second square press strip 204 is moved by semi-finished product（Workpiece）It is pressed onto in the second bar shaped lower mode cavity 209, due to the first square press strip 203
20301 width of base is equal to the summation of 20402 height of 20401 width of base and two sides of the second square pressure 204, so as to the
Rectangular steel tube 5 is made to be molded completely under the cooperation of two square 204 and second bar shaped lower mode cavities 209 of press strip, and it is square wound on second
On press strip 204, last die head driving mechanism 205 drives the second square press strip 204 to rise, and stacks boxing apparatus 3 by rectangular steel tube 5
It is taken out from discharge port 2012 and carries out stacking vanning automatically, so as to fulfill the one-pass molding in single molding die of square plate 4
For rectangular steel tube 5, production process is reduced, reduces production equipment cost, improves production efficiency.
Wherein, the action process of feed arrangement is as follows：As shown in Figure 4, Figure 5, square plate 4 is stacked in a manner of stacking
In steel plate stock chest 102, the first steel plate delivery device 103 by steel plate stock chest 102 most under a piece of square plate 4 be pushed out to
On the guide groove 10303 of two steel plate delivery devices 104, square plate 4 is in the upper steel rider through the first burr eliminating machine 106
When between 10603 and lower steel rider 10604, the burr that is ground off the two sides parallel to feed direction, then, the push of the second steel plate
Mechanism 104 pushes to square plate 4 in the steel plate location hole 20706 of the delivery sheet 20702 of workpiece moving mechanism 207, because
The feed direction of second steel plate delivery device 104 and the feed direction of the first steel plate delivery device 103 are perpendicular, at this point, feeding
Direction has been rotated through 90 °, and square plate 4 is in the upper steel rider 10603 through the second burr eliminating machine 107 and lower steel rider 10604
Between when, the burr that is ground off the other two sides parallel to feed direction, so as in workpiece moving mechanism 207 by square plate
Before 4 push molding die 2, the burr on the periphery of the upper and lower surface of square plate 4 completely eliminates, by molding die 2 into
The both ends of rectangular steel tube 5 of type, the equal flat smooth of the inner surface of seam crossing and outer surface, without burr, without follow-up burr
Production cost is greatly lowered in treatment process.In addition, by setting two in the push plate 10301 of the first steel plate delivery device 103
Roll shaft 10305, in this way, during a bottom square plate 4 is released in push plate 10301, in the square of top
Friction between the lower surface of steel plate 4 and push plate 10301 is rolling friction, and square plate 8 is avoided to be scratched.
Wherein, the action process for stacking boxing apparatus 3 is as follows：As shown in fig. 6, drag hook driving cylinder 308 acts, driving is drawn
Rectangular steel tube 5 is fetched into the initiating terminal of transversely arranged platform 302 by discharge port 2012 by hook 307 from molding die 2, laterally
Pusher 304 acts, and the end that rectangular steel tube 5 is shifted onto to transversely arranged platform 302 arranges, such repetitive cycling, when
When the rectangular steel tube 5 of transversely arranged 302 end of platform reaches predetermined quantity, longitudinal pusher 305 acts, will be transversely arranged flat
Rectangular steel tube 5 on platform 302 is pushed on longitudinal arrangement platform 303, such repetitive cycling, when on longitudinal arrangement platform 303
When rectangular steel tube 5 reaches predetermined quantity, Acetabula device 309 picks up all rectangular steel tubes 5 on longitudinal arrangement platform 303, so
Switching cylinder 306 in position acts afterwards, pushes longitudinal arrangement platform 303 to one side, exposes the packaging of 303 lower section of longitudinal arrangement platform
The rectangular steel tube 5 adsorbed is placed into packing case 6 by case 6, last Acetabula device 309, such repetitive cycling, until packing case
Rectangular steel tube 5 is filled in 6, automatic stacking, vanning so as to fulfill rectangular steel tube 5 improve production efficiency, reduce production cost.
The absorption of above-mentioned 309 square shaped steel pipe 5 of Acetabula device and release movement are specific as follows：When rectangular steel tube 5 to be adsorbed
When, the first sucker cylinder 30904 acts, 30903 and first suction disc 30907 of driving sucker disk seat, the second suction disc 30908, magnet strip
30909 decline, until the second suction disc 30908 contacts with rectangular steel tube 5, then, the second sucker cylinder 30905 acts, and drive the
One suction disc 30907, magnet strip 30909 decline, and make magnet strip 30909 through the magnetic stripe hole 30911 on the second suction disc 30908 and side
Shape steel pipe 5 contacts, and so as to hold each rectangular steel tube 5, then the first sucker cylinder 30904 acts, drive sucker disk seat 30903 and
First suction disc 30907, the second suction disc 30908, magnet strip 30909 rise, and leave longitudinal arrangement platform 303；When by square bar
When pipe 5 is put into packing case 6, the first sucker cylinder 30904 acts, and 30903 and first suction disc 30907, second of driving sucker disk seat is inhaled
Plate 30908, magnet strip 30909 decline, until rectangular steel tube 5 reaches 6 bottom of packing case, then, the second sucker cylinder 30905 is dynamic
Make, the first suction disc 30907 of driving, magnet strip 30909 rise to 30908 top of the second suction disc, and rectangular steel tube 5 loses magnet strip
30909 adsorption capacity and drop into packing case 6.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, each several part title etc. can not
Together, the equivalent or simple change that all construction, feature and principles according to described in the utility model patent concept are done is included in this
In the protection domain of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or substitute in a similar way, structure without departing from the utility model or
Surmount scope defined in the claims, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of chair headrest pull rod production equipment, including set gradually feed arrangement, molding die and stack boxing apparatus,
It is characterized in that：The molding die includes upper die station, lower die station, the first square press strip, the second square press strip, die head driving machine
Structure, workpiece mould emptier and workpiece moving mechanism, the base width of the first square press strip are equal to the base width of the second square pressure
And the summation of two sides height；Offer the first bar shaped lower mode cavity and the second bar shaped lower mode cavity on the surface of lower die station, first
Shape lower mode cavity and the base of the first square press strip match, and the base of the second bar shaped lower mode cavity and the second square press strip matches,
The side wall of lower die station offers two the first guide grooves and two the second guide grooves, and two the first guide grooves are respectively at first
The both ends of shape lower mode cavity, two the second guide grooves are respectively at the both ends of the second bar shaped lower mode cavity；The connection of first square press strip
End, free end are respectively in two the first guide grooves, and connecting pin, the free end of the second square press strip are respectively at two second
In guide groove, with offering discharge port on the outside of corresponding second guide groove in free end of the second square press strip, discharge port with
The position of the stacking boxing apparatus is corresponding；Die head driving mechanism is arranged in die station, the first square press strip, second square
Power output end of the connecting pin of press strip with die head driving mechanism is connected；Workpiece mould emptier is arranged on first time bar shaped lower die
The bottom part down of chamber；Workpiece moving mechanism is arranged on the rear outside of lower die station, and workpiece moving mechanism be in upper die station with
Between lower die station, workpiece movement device is corresponding with the position of the feed arrangement.
2. chair headrest pull rod production equipment as described in claim 1, it is characterized in that：The die head driving mechanism includes die head
Driving motor, die head drive shaft, the first eccentric wheel, first axle bearing sleeve, the first drive link, the second eccentric wheel, second bearing set
With the second drive link；Die head driving motor, die head drive shaft are installed in the upper die station, die head driving motor and die head
Drive shaft is sequentially connected；First eccentric wheel, the second eccentric wheel are installed in die head drive shaft, and first axle bearing sleeve is socketed in first
Outside eccentric wheel, the upper end of the first drive link is connected with first axle bearing sleeve, and second bearing set is socketed in outside the second eccentric wheel,
The upper end of second drive link is connected with second bearing set.
3. chair headrest pull rod production equipment as described in claim 1, it is characterized in that：The workpiece moving mechanism includes branch
Frame, delivery sheet, lifting seat, lifting cylinder and flat-removing air cyclinder, stent are mounted on the rear outside of the lower die station, lifting cylinder peace
On stent, lifting seat is mounted on the piston rod of lifting cylinder, and flat-removing air cyclinder is mounted on lifting seat, one end of delivery sheet
On the piston rod of flat-removing air cyclinder, the other end of delivery sheet offers steel plate location hole.
4. chair headrest pull rod production equipment as described in claim 1, it is characterized in that：Workpiece is additionally provided in the lower die station to lead
To slot, workpiece guide groove is arranged on the front of the second bar shaped lower mode cavity, and workpiece guide groove includes the first inclined flange, second tiltedly
Rib and bottom rib, the both ends of the first inclined flange, the front end of the second inclined flange respectively with bottom rib are connected, and first tiltedly keeps off
Side, the second inclined flange gradually extend outwardly from front to back.
5. chair headrest pull rod production equipment as described in claim 1, it is characterized in that：The feed arrangement, which includes being mounted on, to be sent
Expect steel plate stock chest, the first steel plate delivery device, the second steel plate delivery device, the first burr eliminating machine and second on platform
Burr eliminating machine；Steel plate stock chest is arranged on the top of the first steel plate delivery device；Second steel plate delivery device is arranged on
The end of one steel plate delivery device, and the feeding side of the feed direction of the second steel plate delivery device and the first steel plate delivery device
To perpendicular；First burr eliminating machine is arranged between the first steel plate delivery device and the second steel plate delivery device；Second mao
Thorn eliminating machine is arranged between the second steel plate delivery device and the workpiece moving mechanism.
6. chair headrest pull rod production equipment as claimed in claim 5, it is characterized in that：The first burr eliminating machine,
Two burr eliminating machines include upper pedestal, lower base, upper steel rider, lower steel rider, two bearings and two compression springs；Lower base
On the material conveying platform, upper pedestal is mounted on lower base, and gap is equipped between upper pedestal and lower base；Lower steel rider
Both ends may be rotatably mounted on lower base；Upper pedestal offers the downward bar-shaped trough of notch, upper steel rider be in bar-shaped trough and with
Lower steel rod is corresponding, and two bearings are separately mounted to the both ends of steel rider, the upper ends of two compression springs respectively with bar-shaped trough
Top connects, and the lower end of two compression springs connects respectively with corresponding bearing.
7. chair headrest pull rod production equipment as claimed in claim 5, it is characterized in that：The first steel plate delivery device,
Two steel plate delivery devices include push plate, pusher cylinder and guide groove, and guide groove, pusher cylinder are respectively mounted the material conveying platform
On, push plate is horizontally disposed with and is in guide groove, and the piston rod of pusher cylinder is connected with push plate.
8. chair headrest pull rod production equipment as claimed in claim 7, it is characterized in that：The first steel plate delivery device pushes away
The arc groove that two sections are arc, rotatably mounted roll shaft in each arc groove, roll shaft dew are offered on plate
Go out on the surface of push plate.
9. chair headrest pull rod production equipment as described in claim 1, it is characterized in that：The stacking boxing apparatus includes stacking
Stent, transversely arranged platform, longitudinal arrangement platform, horizontal pusher, longitudinal pusher, position switching mechanism, drag hook, drawing
Hook drives cylinder and Acetabula device；Transversely arranged platform, horizontal pusher, longitudinal pusher, position switching mechanism, drag hook
Driving cylinder, Acetabula device, which are installed in, to be stacked on stent；Longitudinal arrangement stage+module is in the power output of position switching mechanism
On end, and longitudinal arrangement platform is in the end of transversely arranged platform；Drag hook driving cylinder is arranged on transversely arranged platform
Initiating terminal, drag hook are connected with the piston rod of drag hook driving cylinder；Horizontal pusher is arranged on the initiating terminal of transversely arranged platform,
Longitudinal pusher is arranged on the end of transversely arranged platform；Acetabula device is arranged on the top of longitudinal arrangement platform.
10. chair headrest pull rod production equipment as claimed in claim 9, it is characterized in that：The Acetabula device includes sucker bottom
Plate, at least two article of first guide rod, sucker disk seat, the first sucker cylinder, the second sucker cylinder, at least two article of second guide rod,
One suction disc, the second suction disc and a plurality of magnet strip offer the piston hole passed through for the piston rod of the second sucker cylinder on sucker disk seat,
Multiple magnetic stripe holes passed through for magnet strip are offered on second suction disc；Sucker bottom plate is mounted on the stacking stent；Each article
One guide rod is vertically set and through sucker bottom plate, the lower end of each the first guide rod of item is connected with sucker disk seat；First inhales
Disk cylinder is mounted on sucker bottom plate, and the piston rod of the first sucker cylinder is connected with sucker disk seat；Second suction disc passes through each item second
Guide rod is mounted on the lower section of sucker disk seat；First suction disc be mounted on each the second guide rod of item on, the first suction disc be in sucker disk seat and
Between second suction disc；Second sucker cylinder is mounted on sucker bottom plate, and the piston rod of the second sucker cylinder passes through the work of sucker disk seat
Consent is simultaneously connected with the first suction disc；Each bar magnet item vertically be mounted on the first suction disc lower surface, each bar magnet item with
Magnetic stripe hole on second suction disc corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226480.9U CN207447009U (en) | 2017-09-23 | 2017-09-23 | A kind of chair headrest pull rod production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226480.9U CN207447009U (en) | 2017-09-23 | 2017-09-23 | A kind of chair headrest pull rod production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447009U true CN207447009U (en) | 2018-06-05 |
Family
ID=62283999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721226480.9U Expired - Fee Related CN207447009U (en) | 2017-09-23 | 2017-09-23 | A kind of chair headrest pull rod production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597911A (en) * | 2017-09-23 | 2018-01-19 | 汕头市瑞祥模具有限公司 | A kind of chair headrest pull bar production equipment |
| CN109573163A (en) * | 2018-12-21 | 2019-04-05 | 广州市万世德智能装备科技有限公司 | A kind of iron flask magnetism handgrip |
-
2017
- 2017-09-23 CN CN201721226480.9U patent/CN207447009U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597911A (en) * | 2017-09-23 | 2018-01-19 | 汕头市瑞祥模具有限公司 | A kind of chair headrest pull bar production equipment |
| CN107597911B (en) * | 2017-09-23 | 2023-10-20 | 汕头市瑞祥模具有限公司 | Seat headrest pull rod production facility |
| CN109573163A (en) * | 2018-12-21 | 2019-04-05 | 广州市万世德智能装备科技有限公司 | A kind of iron flask magnetism handgrip |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |