CN108856434B - A kind of liquid storage device processing method - Google Patents

Abstract

The present invention relates to a kind of liquid storage device processing methods, belong to container processing technique field.The liquid storage device processing method sequentially includes head end flow-forming step and tail end flow-forming step；In flow-forming step twice, be utilized respectively spinning machine material folding head drive cylinder around rotation axis rotation while, the spinning wheel on spinning head is driven to feed along the direction of extrusion, and drive material folding head opposite with spinning head along cylinder axial feed, to screw out end throat structure in corresponding end；In flow-forming step twice: two spinning wheels are each positioned at the side of cylinder, and are arranged symmetrically about rotation axis；The direction of extrusion is arranged along the radial direction of cylinder；It drives two spinning wheels along direction of extrusion synchronization, feed to constant speed, and the radial unilateral single spinning amount of feeding is 2 millimeters to 4 millimeters.The processing method not only improves the processing efficiency of liquid storage device, and improves the surface smoothness of product, can be widely applied in the manufacturing fields such as refrigeration, aviation.

Description

A kind of liquid storage device processing method

Technical field

The present invention relates to liquid storage device processing technique field, specifically, being related to a kind of utilizing spinning machining liquid storage device Method.

Background technique

Liquid storage device is the important component of compressor, plays storage, gas-liquid separation, filtering, noise reduction and buffering refrigerant Effect.As notification number be CN203785348U patent document in disclose the liquid storage device of one of structure comprising cylinder Body and it is mounted on the intracorporal net-filter assembly of this tin；Cylinder includes middle cylinder body and close-fitting first with the both ends of the middle cylinder body Body capping is covered with the second cylinder, and the capping of two cylinders is arcuate structure.And in the patent text that notification number is CN207180114U The liquid storage device of another structure is disclosed in offering comprising cylinder and be mounted on the intracorporal net-filter assembly of this tin, the cylinder both ends On arcuate structure be all made of spinning machine and directly screwed out on barrel end.

For the liquid storage device of the first aforementioned structure, common welding equipment welds two cylinder cappings with middle cylinder body It connects, automatic welding device disclosed in the patent document for example, by using Publication No. CN1047858899A.

For the liquid storage device of aforementioned second of structure, common spinning machine is directly spun to end on the end for stretching cylinder Net-filter assembly is fixed on it in a manner of pressure network cutting by throat structure, the installation for net-filter assembly, common pressure network gaining machine It is interior intracavitary.During mould pressing goes out end throat structure, the material folding head of Chang Liyong spinning machine drives cylinder around rotation While axis rotates, the spinning wheel on spinning head is driven to feed along the direction of extrusion, and drive material folding head and spinning head Relatively along cylinder axial feed, to screw out end throat structure in corresponding end, due to the limitation of tube structure intensity, diameter It is usually 2 millimeters to 3 millimeters to the unilateral single spinning amount of feeding, causes the mould pressing efficiency of entire end throat structure inclined It is low.

Summary of the invention

The main object of the present invention is to provide a kind of liquid storage device processing method high in machining efficiency.

In order to achieve the above-mentioned main objectives, liquid storage device processing method provided by the invention sequentially include head end flow-forming step with Tail end flow-forming step；In flow-forming step twice, the material folding head for being utilized respectively spinning machine drives cylinder to rotate around rotation axis While, drive the spinning wheel on spinning head to feed along the direction of extrusion, and drive material folding head opposite with spinning head along cylinder Body axial feed, to screw out end throat structure in corresponding end；In flow-forming step twice: two spinning wheels are each positioned at cylinder The side of body, and be arranged symmetrically about rotation axis；The direction of extrusion is arranged along the radial direction of cylinder；Drive two spinning wheels along extruding Direction is synchronous, feeds to constant speed, and the radial unilateral single spinning amount of feeding is 2 millimeters to 4 millimeters.

In the process of liquid storage device, its end is spun to using the spinning wheel that a pair is symmetrically arranged on cylinder two sides Portion's throat structure, and two spinning wheel feed speed constant speed in a pressing direction and synchronization, and use single-wheel in the prior art The technical solution for being spun to its end throat structure is compared, and can further increase the radial unilateral single spinning amount of feeding, and The spinning efficiency of end throat structure is improved, to improve the processing efficiency of liquid storage device；And compared with the processing scheme of single spinning wheel, The surface smoothness of end throat structure is higher.

Specific scheme is that the radial unilateral single spinning amount of feeding is and to be less than or equal to 4 millimeters greater than 3 millimeters.

Preferred scheme is sequentially to carry out the step of falling exterior angle and cutting step after completing each flow-forming step: (1) existing Cylinder radially, drives two spinning wheels to be moved to the position of the evacuation process of falling exterior angle and cutting-off process outwardly；(2) material folding is utilized While head drives spinning barrel body rotation, the cutter blades by spinning wheel side are driven transversely to feed, and with cylinder Other end on the basis of, according to the design length of liquid storage device, adjust cutter blades in cylinder using axial servo-actuating device Position in axial direction, so that the motion track of cutter blades opposed end throat structure is sequentially along adjacent outer chamfer wheel Profile and flat end face contour line are mobile, and carry out the processing of falling exterior angle to end throat structure and cut the smooth processing of clout；It is axial Servo-actuating device is for adjusting material folding head and the relative displacement upward in drum shaft of spinning head；It drives and is set to spinning wheel side The step of other cutter blades are transversely fed, including first driving cutter blades with respect to the wheel seat of spinning wheel towards by close end necking The mobile preset distance in the direction of structure, recycle that lateral servo-actuating device drives cutter blades in cutting-off process laterally into It gives；Lateral servo-actuating device is for driving wheel seat to move relative to the pedestal of spinning head along the direction of extrusion.Utilize material folding head Rotation and positioning function, the cutter blades being fitted on material folding head, complete to end throat structure to cut clout flat Whole processing, not only increases the processing efficiency and machining accuracy of liquid storage device, and is utilized as spinning process and provides the axis of axial feed There is provided axial feed to servo-actuating device for cutting-off process, to ensure the precision of cutoff process, and reduce the manufacture of equipment at This；And driving is provided for the traverse feed of cutter blades using the extruding servo-actuating device of spinning wheel, it not only can ensure that cutting The feed accuracy of process, and the manufacturing cost of equipment can be reduced.

Preferred scheme is sequentially to carry out the step of falling interior angle and interior hole step: (1) in cylinder after cutting off step Radially, cutter blades is driven to be moved to the position of the evacuation process of falling interior angle and interior hole process outwardly；(2) material folding head is utilized While driving spinning barrel body rotation, using the bore design of end throat structure having a size of foundation and using rotation axis as base Standard drives the interior hole blade by spinning wheel rear side transversely to feed, and on the basis of the other end of cylinder, according to The design size of end throat structure adjusts the interior hole blade position upward in drum shaft using axial servo-actuating device, So that the motion track of interior hole blade opposed end throat structure is sequentially along adjacent inner chamfer contour line and inner hole Contour line is mobile, and carries out the processing of falling interior angle and interior hole processing to end throat structure；It drives and is set to by spinning wheel rear side Interior hole blade the step of transversely feeding, including first driving interior hole blade to contract with respect to the wheel seat of spinning wheel towards by close end The mobile preset distance in the direction of mouth structure recycles lateral servo-actuating device to drive interior hole blade in the car during hole Traverse feed.Using the rotation and positioning function of material folding head, the interior hole blade being fitted on material folding head, completion pair The interior hole of end throat structure is handled, and not only increases the processing efficiency and machining accuracy of liquid storage device, and be utilized as spinning mistake Journey provides the axial servo-actuating device of axial feed and provides axial feed for interior hole process, to ensure the essence of interior hole processing Degree, and reduce the manufacturing cost of equipment；And the traverse feed that servo-actuating device is interior hole blade is squeezed using spinning wheel Driving is provided, not only can ensure that the feed accuracy of interior hole process, and the manufacturing cost of equipment can be reduced.

It includes: retaining clip that preferred scheme, which is the step of driving material folding head opposite with the spinning head axial feed along cylinder, While expecting that head is static with respect to rack, spinning head is driven axially to move with respect to rack along cylinder using axial servo-actuating device It is dynamic.

Another preferred scheme is to carry out net-filter assembly installation step between head end flow-forming step and tail end flow-forming step It is rapid: using dress net gaining machine, net-filter assembly is packed into from the non-spinning port of cylinder it is intracavitary in it, then in the non-spinning cylinder of cylinder Cutting processing is carried out in portion, to shape two ends for being held in net-filter assembly respectively on the inner cylinder face of non-spinning canister portion Annular ridge on face, and net-filter assembly is fixed in the intracorporal position of cylinder.

Another preferred scheme is in driving the step of two spinning wheels are along direction of extrusion synchro-feed: utilizing double end Reversed leading screw and nut mechanism drives the wheel seat of two spinning wheels along direction of extrusion constant speed and synchronously moves towards；Double end reverse silk Stem nut mechanism includes the first screw rod, and rotation direction second screw rod opposite with the first screw rod is removably secured the first screw rod of connection With the shaft coupling of the end of the second screw rod, the first screw rod for screwing with the first screw rod and being fixedly connected with the wheel seat of a spinning wheel Nut, and the second feed screw nut for screwing with the second screw rod and being fixedly connected with the wheel seat of another spinning wheel.Due to using double end Reversed leading screw and nut mechanism drives the synchronizing moving movement of two wheel seats, i.e., based on single rotating driver with regard to achievable Synchronous driving to two spinning wheels, effectively simplifies its control method, and can effectively ensure that the synchronism acted between the two, Also a save the quantity of rotating driver；In addition, being moved back and forth based on leading screw and nut mechanism driving spinning wheel along the direction of extrusion, i.e., It is directly driven by screw rod, when needing counteragent, it is ensured that act the response speed of handover operation, be spun to end contracting to improve The quality of mouth structure.

Another preferred scheme is the cylinder loading and unloading system that spinning machine includes for carrying out loading and unloading to material folding head, Cylinder loading and unloading system includes upper receiving hopper relatively arranged up and down and lower receiving hopper；After completing each flow-forming step, drive Two receiving hoppers are made transversely to move to the discharge position up and down of material folding head, to connect under being located at below material folding head using feed inlet Hopper accepts the spinning cylinder for being pushed out material folding head, and will be located at being axially advanced on upper receiving hopper to spinning cylinder again Material folding head；Then, two receiving hoppers are driven to laterally move to the position that can avoid cylinder spinning process, to lower receiving hopper The interior cylinder of spinning carries out discharging, and is packed on upper receiving hopper to spinning cylinder.By the end mould pressing of cylinder at During the throat structure of liquid storage device end, discharging, feeding are sequentially carried out using two splicing bucket structures that upper and lower position is arranged, So as in a traversing stroke, so that it may it successively completes first to the discharging of spinning cylinder and to treat the feeding of spinning cylinder, The loading and unloading efficiency in liquid storage device process is effectively improved, thus the further end contracting of very high liquid storage device processing method The mould pressing efficiency of mouth structure.

Preferred scheme is that upper receiving hopper includes the first V-type splicing groove, and is used to cylinder releasing the first V-type along axial Splicing groove and the pusher for promoting material folding head；Lower receiving hopper includes the bottom plate for being downwardly inclined arrangement and the two sides court from bottom plate On the backgauge side wing that bends and extends into；The direction of material folding head is pushed out along cylinder, the backgauge side wing positioned at upstream side exists Plate portion at feed inlet is lower than the backgauge side wing in downstream side；Bottom plate transversely extend out to feed inlet and is located at the first V-type splicing groove Underface except；Lower receiving hopper is equipped with the first striker plate being located in its channel and for controlling the first striker plate in backgauge The backgauge sheet drive switched between position and discharge position；Loading and unloading system includes going up and down transfer mechanism, blank bucket and for holding Connect the finished product hopper of the cylinder of spinning rolled out from the discharge port of lower receiving hopper；The base surface of blank bucket is downwardly inclined arrangement, Blank bucket is equipped with the second striker plate being located in its channel and for controlling the second striker plate in backgauge position and discharge position Between the backgauge sheet drive that switches；Lifting transfer mechanism includes that the longitudinal direction for being driven and being moved back and forth between high-order and low level is slided Seat, the second V-type splicing groove being slidably mounted on longitudinal slide, for driving the relatively longitudinal slide of the second V-type splicing groove The driver moved along cylinder axial reciprocating, and for being released cylinder from the second V-type splicing groove in a high position and promoting the first V The pusher of type splicing groove；Second V-type splicing groove is the open side for constituting its feed inlet adjacent to the slot side of blank bucket, so that its When positioned at low level, can be docked with the discharge port of blank bucket, and accept rolled out from the discharge port to spinning cylinder.

By the added lifting transfer mechanism in loading and unloading system, blank bucket can be arranged lower and be convenient for operator While supplementing cylinder to be processed, it can make the discharge process of lower receiving hopper is synchronous with the feeding process of upper receiving hopper to carry out, effectively The loading and unloading efficiency of ground raising liquid storage device process.

Detailed description of the invention

Fig. 1 is the work flow diagram of the embodiment of the present invention；

Fig. 2 is the structural schematic diagram for being processed into the raw material cylinder of liquid storage device；

Fig. 3 is structural schematic diagram of the head end after being spun into end throat structure；

Fig. 4 is the structural schematic diagram after inner barrel installs net-filter assembly；

Fig. 5 is the A partial enlarged view in Fig. 4；

Fig. 6 is structural schematic diagram of the tail end after being spun into end throat structure；

Fig. 7 is the perspective view of the spinning machine for the flow-forming step in the embodiment of the present invention；

Fig. 8 is perspective view of the spinning machine after omitting protective cover shown in Fig. 7；

Fig. 9 is the perspective view of the second rack and storage hopper in spinning machine shown in Fig. 7；

Figure 10 is the perspective view of transportation system in spinning machine shown in Fig. 7；

Figure 11 is transportation system in spinning machine shown in Fig. 7 in the perspective view being different under the visual angle Figure 10；

Figure 12 is the perspective view of traversing material unit, slide and horizontal drive motor up and down in spinning machine shown in Fig. 7；

Figure 13 is the perspective view that transfer mechanism is gone up and down in spinning machine shown in Fig. 7；

Figure 14 is that transfer mechanism is gone up and down in spinning machine shown in Fig. 7 in the perspective view being different under the visual angle Figure 13；

Figure 15 is solid of the transportation system when the first splicing groove docks pusher with the second splicing groove in spinning machine shown in Fig. 7 Figure；

Figure 16 is B partial enlarged view in Figure 15；

Figure 17 is spinning machine shown in Fig. 7 during cylinder loading and unloading, and spinning cylinder is transferred into from lower receiving hopper On product hopper, synchronously, the process schematic being transferred to from lifting transfer mechanism to spinning cylinder on upper receiving hopper；

Figure 18 is spinning machine shown in Fig. 7 during cylinder loading and unloading, and spinning cylinder on material folding head by being transferred to down Process schematic on receiving hopper；

Figure 19 is spinning machine shown in Fig. 7 during cylinder loading and unloading, and cylinder to be processed is transferred to material folding by upper receiving hopper Process schematic on head；

Figure 20 is the structure chart of spinning head in spinning machine shown in Fig. 7；

Figure 21 is the local structural graph of spinning head in spinning machine shown in Fig. 7；

Figure 22 is to show the process that barrel end is spun into end throat structure in the flow-forming step of the embodiment of the present invention It is intended to；

Figure 23 is to carry out cutoff process to the end throat structure being spun in the flow-forming step of the embodiment of the present invention Process schematic；

Figure 24 is to carry out interior hole processing to the end throat structure being spun in the flow-forming step of the embodiment of the present invention Process schematic.

Specific embodiment

With reference to embodiments and its attached drawing the invention will be further described.

Embodiment 1

Referring to Fig. 1, liquid storage device processing method of the present invention sequentially includes head end flow-forming step S1, net-filter assembly installation steps S2 And tail end flow-forming step S3.

Head end flow-forming step S1 carries out spinning processing using head end portion 011 of the spinning machine to cylinder 01 as shown in Figure 2, To be spun to the cylinder 02 of one end as shown in Figure 3 spinning, i.e., its head end portion is revolved into end throat structure 021.

Net-filter assembly installation steps S2, as shown in Figures 4 and 5, using pressure network gaining machine by net-filter assembly 03 from cylinder 02 Non- spinning port 022 be packed into its inner cavity 020 in, in the non-spinning canister portion 0200 of cylinder 02 carry out cutting processing, not Two annular ridges 023,024 are shaped on the inner cylinder face of spinning canister portion 0200, annular ridge 023,024 is held in strainer respectively On one end face of component 03, so that net-filter assembly 03 is fixed in cylinder 02.

Tail end flow-forming step S3 carries out spinning processing using tail end 025 of the spinning machine to cylinder 02 as shown in Figure 4, To be spun to the cylinder of both ends as shown in Figure 6 spinning, i.e. liquid storage device 04, i.e., the tail end of cylinder 03 is revolved into end necking Structure 041.

In head end flow-forming step S1 and tail end flow-forming step S3 in the present embodiment, it is all made of as shown in Fig. 7 to Figure 21 Spinning machine 1, the both ends of cylinder are sequentially spun into end throat structure.

As shown in Figures 7 and 8, spinning machine 1 used by liquid storage device processing method of the present invention includes rack 1, spinning head 14, material folding head 15 and cylinder loading and unloading system, rack 1 is including the first rack 10, the second rack 11 and for being fixedly connected with two The cross-brace connector 12 of rack, spinning head 14 and material folding head 15 are mounted in the first rack 10, cylinder loading and unloading system System includes storage hopper 16 and cylinder movement system 17.

As shown in Fig. 7, Fig. 8, Figure 17 to Figure 24, spinning head 14 include the first spinning wheel 921, the second spinning wheel 922 and Extruding driver 93 for driving two spinning wheels to move back and forth along the direction of extrusion, in the present embodiment, the direction of extrusion is along Y-axis To arrangement and along the radial direction arrangement to spinning cylinder 01, and two spinning wheels are arranged about 900 axial symmetry of rotation axis.Clamping machine First 15 include the clamping head 151 for clamping cylinder 01, and releases cylinder 01 after completing to the spinning processing of cylinder and clamp First 151 pusher.

Spinning head 14 by being slidably mounted in the first rack 10 along the guide rail slide block mechanism that X axis is arranged, In the spinning course of work, spinning head 14 is driven to move back and forth with respect to material folding head 15 along X axis by driver 915；Driving Device 915 is straight-line displacement output device, and oil cylinder, cylinder, linear motor or rotating electric machine can be selected and leading screw and nut mechanism forms Straight-line displacement output mechanism.Wherein, rotation axis 900 is the axis of spinning main shaft, is arranged along X axis, i.e., in spinning work During work, material folding head 15 and spinning head 14 are relatively rotated around rotation axis 900, are clamped on clamping head 15 to drive Cylinder and spinning head 14 on a pair of of spinning wheel 921,922 relatively rotate.

Squeezing driver 93 includes mounting base 930, the first sliding seat 94, the second sliding seat 95, the reversed feed screw nut of double end Mechanism 96 and servo motor 931.Mounting base 930 is plank frame.

First sliding seat 94 includes the first sliding bottom 940 and the first wheel seat 941, and the first sliding bottom 940 is by along Y-axis It is slidably mounted in mounting base 930 to the guide rail slide block mechanism of arrangement.The upper surface part of first sliding bottom 940 is equipped with two The T-type sliding slot that item is arranged along Y-axis, the first wheel seat 941 are respectively provided with two along Z at position corresponding with two T-type sliding slots The vertical through holes axially arranged, the bolt across vertical through holes cooperates with the T-nut being sleeved in T-type sliding slot, by first Wheel seat 941 is removably attached on the first sliding bottom 940, and when unscrewing bolt, can make the first wheel seat 941 opposite first Sliding bottom 940 is slided along Y-axis.The first support 943 is installed on first sliding bottom 940, the first support 943 is located at first On the outside of wheel seat 941, the first adjustment bolt 944 is rotatably mounted on the first support 943.The first adjustment bolt 944 Length direction arranges that screw rod end cooperates with the screw hole 9412 on the exterior side surface portion for being set to the first wheel seat 941 along Y-axis, and its Head 9440 and the baffle ring 945 being fixed on its screw rod are located at the two sides of the first support 943, and with the first support 943 Two sides are clearance fit.Unscrewing fixing bolt and under the premise of T-nut, by twisting adjustment bolt 944, based on screw rod with The cooperation of screw hole 9412 pushes the first wheel seat 941 and the first sliding bottom 940 to relatively move, with the phase to the two in Y-axis Position is adjusted, i.e. opposite position of first sliding bottom 940 in Y-axis of the first wheel seat 941 is adjustable.

It is equipped with bar shaped mounting groove 9411 in the medial surface of the first wheel seat 941, passes through the first wheel shaft block 9210, bar shaped mounting groove 9411 and fixing bolt 9211 cooperation, be removably mounted on the first spinning wheel 921 on first wheel seat 941；And first revolves Pinch roller 921 is installed in rotation on the first wheel shaft block 9210, i.e., the first spinning wheel 921 is installed in rotation on the first sliding seat On 94.

Second sliding seat 95 includes the second sliding bottom 950 and the second wheel seat 951, and the second sliding bottom 950 is by along Y-axis It is slidably mounted in mounting base 930 to the guide rail slide block mechanism of arrangement.The upper surface part of second sliding bottom 950 is equipped with two The T-type sliding slot that item is arranged along Y-axis, the second wheel seat 951 are respectively provided with two along Z at position corresponding with two T-type sliding slots The vertical through holes axially arranged, the bolt across vertical through holes cooperates with the T-nut being sleeved in T-type sliding slot, by second Wheel seat 951 is removably attached on the second sliding bottom 950, and when unscrewing bolt, can make the second wheel seat 951 opposite second Sliding bottom 950 is slided along Y-axis.The second support 953 is installed on second sliding bottom 950, support 953 is located at the second wheel seat On 951 outside, second adjustment bolt 954 is rotatably mounted on the second support 953.The length of second adjustment bolt 954 Direction arranges that screw rod end cooperates with the screw hole 9512 on the exterior side surface portion for being set to the second wheel seat 951, and its head along Y-axis 9540 are located at the two sides of the second support 953 with the baffle ring 955 that is fixed on its screw rod, and with 953 two sides of the second support For clearance fit.Under the premise of unscrewing fixing bolt and T-nut, by twisting adjustment bolt 954, it is based on its screw rod and spiral shell The cooperation in hole 9512 pushes the second wheel seat 951 and the second sliding bottom 950 to relatively move, with opposite in Y-axis to the two Position is adjusted, i.e. opposite position of second sliding bottom 950 in Y-axis of the second wheel seat 951 is adjustable.

It is equipped with bar shaped mounting groove 9511 in the medial surface of the second wheel seat 951, passes through the second wheel shaft block 9220, bar shaped mounting groove 9511 and fixing bolt 9221 cooperation, be removably mounted on the second spinning wheel 922 on second wheel seat 951；And second revolves Pinch roller 922 is installed in rotation on the second wheel shaft block 9220, i.e., the second spinning wheel 922 is installed in rotation on the second sliding seat On 95.

In the present embodiment, the structure and the second sliding seat 95 and the of the second sliding seat 94 and the first spinning wheel 921 composition Two spinning wheels 922 composition structure be arranged symmetrically about the first plane, first plane cross rotation axis 900 and with XOZ plane In parallel.

The reversed leading screw and nut mechanism 96 of double end includes the first screw rod 961, with matched first feed screw nut of the first screw rod 961 962, the second screw rod 963, with matched second feed screw nut 964 of the second screw rod 963 and detachably connected first screw rod 961 With the shaft coupling 965 of 963 inner end of the second screw rod.Wherein, the rotation direction of the second screw rod 963 and the first screw rod 961 are reversed, and first Stem nut 962 is fixedly connected with the first sliding bottom 940, and the second feed screw nut 964 is fixedly connected with the second sliding bottom 950. Servo motor 931 drives the first screw rod 961 to rotate by the cooperation of synchronous belt 932 and synchronizing wheel 933, while passing through shaft coupling 965 drive the second screw rods 963 and the first screw rod 961 synchronously with etc. rotational speeds, and then the first sliding seat 94 and second of drive Sliding seat 95 is synchronous along Y-axis and oppositely constant speed movement, i.e. extruding driver 93 drive the first spinning wheel 921 and the second spinning Wheel 922 synchronous, constant speed and reversed is moved along the direction of extrusion.

Can be reciprocatingly slided along Y-axis by the driving of evacuation driver 975 first is installed on the second sliding bottom 950 Tool apron 971, the first tool apron 971 are located at the second sliding seat 95 towards the side of material folding head 911, are equipped on the first tool apron 971 Cutter blades 972, the first tool apron 971 are neighbouring by being mounted on the second sliding bottom 950 along the guide rail slide block mechanism that Y-axis is arranged The side of material folding head 911, evacuation driver 975 select cylinder or oil cylinder；During spinning work, driver is avoided 975 the first tool aprons 971 of promotion drive cutter blades 972 to be moved to the position for avoiding cylinder spinning process towards Y-axis negative sense, to avoid The spinning process of cylinder is caused to interfere；And after two spinning wheels are completed to the spinning of cylinder, evacuation driver 975 driving the One tool apron 971 drives cutter blades 972 to be moved at predetermined work position towards Y-axis forward direction, to the cylinder 06 after spinning Carry out cutoff process.Wherein, the movement for making cutter blades 972 be moved to predetermined work position is controlled by positioning mechanism, the positioning Mechanism can be for the first tool apron 971, position carries out the stop mechanism of backstop limit in Y-axis, or is to examine to its position That surveys arrives level detection sensor, or is adjusted for the piston rod stroke to cylinder and cylinder is made to move limit along Y-axis forward direction For the position；Travel switch can be selected to level detection sensor or close to switch, and to being equipped with beside level detection sensor The buffer buffered for the movement to the first tool apron 971.During being cut off to cylinder 06, driven using squeezing Dynamic device 93 provides servo-drive to the traverse feed of cutter blades, is provided using axial feed of the driver 915 to cutter blades Servo-drive, squeeze driver 93 constitute the present embodiment in lateral servo-actuating device, driver 915 be by servo motor with The straight-line displacement output device of leading screw and nut mechanism composition.

The second tool apron to be reciprocatingly slided by the driving of evacuation driver along X axis is installed on the second sliding bottom 950 973, interior hole blade 974 is installed on the second tool apron 973；Along the y axis, the second tool apron 973 be located at the first sliding seat 94 with Between second sliding seat 95.Second tool apron 973 is mounted on the second sliding bottom by the guide rail slide block mechanism 976 arranged along X axis Seat 950 avoids driver and selects cylinder or oil cylinder adjacent to the side of the first sliding block pedestal 940；During spinning work, keep away Allow driver push the second tool apron 973 drive inner hole blade 974 towards X-axis forward direction be moved to evacuation cylinder 06 spinning process with cut Disconnected process, causes to interfere to avoid the spinning process to cylinder 06 with cutting-off process；And it completes in two spinning wheels to cylinder After spinning, evacuation driver drives the second tool apron 973 that interior hole blade 974 is driven to be moved to predetermined work position towards X-axis negative sense Place, to carry out inner hole forming to the cylinder 06 after spinning.Wherein, interior hole blade 974 is made to be moved to predetermined work position Movement controlled by positioning mechanism, which can be for second tool apron 973, position carries out backstop limit in the X-axis Stop mechanism, or be adjusted for what is detected to its position to level detection sensor, or for the piston rod stroke to cylinder And so that cylinder is moved limit along X axis forward direction is the position；Travel switch or close switch can be selected to level detection sensor, and To being equipped with beside level detection sensor for the mobile buffer buffered of the second tool apron 973.It is carried out to cylinder During inner hole shapes, servo-drive is provided to the traverse feed of inner hole blade using driver 93 is squeezed, utilizes driver The axial feed of 915 pairs of interior hole blades 974 provides servo-drive.

During the work time, the first spinning wheel is driven by the reversed leading screw and nut mechanism 96 of double end by servo motor 931 It is moved back and forth along the direction of extrusion to 921, directions synchronous with the second spinning wheel 922 and constant speed, i.e., towards moving close to cylinder direction is synchronous It is dynamic or towards far from cylinder direction synchronizing moving, to screw out desired contour structure on cylinder.And complete rotary press modelling it Afterwards, finishing working process is carried out by cutter blades 972 and interior hole blade 974.

As shown in figure 9, storage hopper 16 includes blank bucket 2 for holding cylinder to be processed and spinning is completed for holding The finished product hopper 3 of the cylinder of processing can hold the cylinder of straight-tube shape as shown in Figure 2 in batch hopper 2 according to manufacturing procedure 01 or the cylinder 03 after net-filter assembly installation spinning and has been completed in one end as shown in Figure 4, and in finished product hopper, for accepting The cylinder 02 or liquid storage device 04 of one end as shown in Figure 3 spinning.Blank bucket 2 is arranged side by side in the X-axis with finished product hopper 3, So that the cylinder being contained in two hoppers is arranged along X axis.Its feed inlet 202 is directed toward by the discharge port 201 of blank bucket 2 Direction, bottom plate 20 tilt down arrangement；Width adjusting mechanism, stock stop and feeding distribution mechanism are installed in blank bucket 2.It is wide Degree adjustment mechanism includes two guide rods 27,28 along X axis arrangement, be slidably mounted in both side plate 25 on guide rod 27,28, 26, the Quick Release 293,294 for being sleeved on guide rod 27 and being fixedly connected with side plate, and be sleeved on guide rod 28 and fixed with side plate and connected The Quick Release 291,292 connect；Wherein, the plate face of both side plate 25,26 is each parallel to the face YOZ.In use, it is held according to required The length of cylinder opens four Quick Release, moves both side plate 25,26 to spacing between the two and barrel lenght phase along guide rod Match, relock four Quick Release, is approximately axially arranged along X axis so that the cylinder being placed in bunker is constrained to it；Side plate 25, side plate 26, front apron 295 and bottom plate 20 surround only the lower discharge port for allowing single cylinder to pass through together.Stock stop includes The lifting cylinder 24 being fixed on blank bucket, and the striker plate 23 being fixed on the piston rod of lifting cylinder 24；Striker plate 23 Plate face is parallel to the face XOZ.Feeding distribution mechanism includes the lifting cylinder 22 being fixed on blank bucket, and is fixed on the work of lifting cylinder 22 Cutting plate 21 on stopper rod；The plate face of cutting plate 21 is parallel to the face XOZ, and the spacing between cutting plate 21 and striker plate 23 is just A cylinder can be accommodated.During the work time, the decline of striker plate 23 is to be closed discharge port 201, at this point, it is located at backgauge position； Cutting plate 21, which increases opening outlet blowing, enters cylinder between cutting plate 21 and striker plate 23 at this point, it is located at discharge position Feed bin in.Then, the decline of cutting plate 21 is closed, at this point, it is located at backgauge position；Striker plate 23 is increased to open discharge port 201, at this point, it is located at discharge position；It is tumbled to only discharge a cylinder from discharge port 201.Along Y-axis negative sense, finished product bin 3 Bottom plate 30 at feed inlet 301 in upwards be in tilted layout, roll into feed bin and retain automatically with the cylinder being forced into it In bunker.

If Fig. 7, Fig. 8 and 10 are to shown in Figure 19, transportation system 17 includes bracket 4 and is mounted on traversing upper and lower on bracket 4 Material unit 50, traverse driver, lifting transfer mechanism 8 and longitudinal drive.

Bracket 4 includes the column 40,41 along Z axis to arrangement, is fixed on column 40, arranges on 41 upper ends and along Y-axis Crossbeam 43, be fixed on longitudinal rail 48 of two on column 41 along Z axis to arrangement, and two edges being fixed on crossbeam 43 The cross slide way 44 of Y-axis arrangement；Two cross slide ways 44 are along Z axis to being arranged side by side.By the way that column 40 and rack 10 is fixed Connection, and column 41 is fixedly connected with cross-brace connector 12, and entire transportation system 17 is mounted in rack 1, One end of middle cross beam 43 and cross slide way 44 is located at the surface in protective cover 13 and being located at spinning head 14 and material folding head 15, The other end passes through through-hole 130 and stretches out protective cover 13 and be located at the surface of storage hopper 16.

Traversing material unit 50 up and down includes the slide 53 being slidably mounted on cross slide way 44, and is fixed on slide 53 On cylinder transport hopper 51.Cross slide way 44 is I-shaped guide rail, is fixed with and multiple matches on slide 53 with cross slide way 44 The I-shaped sliding block 56 closed, to make entire traversing material unit 50 up and down be supported on cross slide way 44 with hang, and can Y Axial reciprocating is mobile.

For driving slide 53, transversely guide rail 44 moves back and forth traverse driver, including the rotation being fixed on slide 53 Motor 54, the rack gear 55 of arrangement parallel with cross slide way 44, and with 55 meshed gears of rack gear；Rack gear 55 is fixed on crossbeam 43 On, which is coaxially installed on the armature spindle of rotating electric machine 54, to pass through the gear and tooth that are driven by rotating electric machine 54 The engagement of item 55, driving slide 53, transversely guide rail 44 moves back and forth.As shown in figure 8, being covered in cross slide way 44 scalable Corrugated tube shape protective cover 440；As shown in Figure 8 and Figure 12, covering rotating electric machine 54 is removably secured outside slide 53 Protective cover 540.Rotating electric machine 54 is servo motor.

As shown in Figure 10 to Figure 12, Figure 15 and Figure 16, cylinder transhipment hopper 51 is including mounting base 52 and is fixed on mounting base Upper receiving hopper 6 on 52 and lower receiving hopper 7, by being fixedly connected for mounting base 52 and slide 53, and by entire cylinder transhipment material Bucket 51 is fixed on slide 53.Upper receiving hopper 6 includes the first splicing groove 60 for support cylinder and is used for cylinder 01 along X-axis Negative sense releases the pusher 61 of the first splicing groove 60.First splicing groove 60 is V-groove, with the cylinder 01 to carrying in the inner Axial progress adaptively correcting positioning, meanwhile, the cylinder 01 that outer diameter changes in a certain range can be adapted to.

Pusher 61 include positioned at the first splicing groove 60 conduit 600 in scraping wings 62 and for driving scraping wings 62 The driver 63 moved back and forth along conduit 600.In the present embodiment, driver 63 is cylinder, and the piston rod of cylinder is fixed on peace It fills on seat 52, cylinder body is fixedly connected with scraping wings 62.Scraping wings 62 is triangular structure compatible with conduit 600, two sides There is gap between end face and the trough wall surface of conduit 600, drives scraping wings 62 to move along X axis negative sense by cylinder 01 by cylinder Release the first splicing groove 60.

As shown in Figure 10 to Figure 12, Figure 15 and Figure 16, lower receiving hopper 7 includes bottom plate 70, curved upward from the two sides of bottom plate 70 Roll over the backgauge side wing 71,72 extended into, and the end side wing plate 73 bent and extended into upward from the input end of bottom plate 70；Along Y-axis Forward direction, bottom plate 70 are downwardly inclined arrangement, and the end of bottom plate 70 constitutes the discharge port 700 of lower receiving hopper 7, i.e., refers to from feed inlet 701 To the direction of discharge port 700, the base surface of lower receiving hopper 7 is downwardly inclined arrangement.Along X-axis forward direction, i.e., along pusher by cylinder 01 releases the direction of the first splicing groove 60, i.e., the direction of material folding head 15 is pushed out from cylinder as shown in Figure 8, is located at upstream side Plate portion 710 of the backgauge side wing 71 at feed inlet 701 be lower than the backgauge side wing 72 in downstream side, thus be effectively prevented from from The cylinder that feed inlet 701 enters is skidded off from backgauge side wing 72.

The stock stop for being retained in finished product cylinder in bunker, the stock stop are installed on lower receiving hopper 7 The backgauge sheet drive 192 of striker plate 191 including being located in its channel and the location status with control striker plate 191, at this In embodiment, backgauge sheet drive 192 is that cylinder body is installed in the cylinder in mounting base 52, and striker plate 191 is fixed on the work of cylinder On stopper rod, and the plate face of striker plate 191 is parallel to XOZ plane.When cylinder drives striker plate 191 to move along Z axis to negative sense and incite somebody to action The cylinder entered from feed inlet 701 is retained in bunker, at this point, striker plate 191 is located at backgauge position；When cylinder drives backgauge Plate 191 moves along Z axis forward direction and discharges the cylinder being retained in bunker, at this point, striker plate 191 is located at discharge position.At Product cylinder skids off lower receiving hopper 7 from discharge port 700 along inclined bottom plate 70 under the effect of gravity.I.e. in the present embodiment, it keeps off Flitch driver 192 is elevating mechanism, is switched between backgauge position and discharge position for controlling striker plate 191.

As shown in Figure 10 to Figure 12, Figure 15, Figure 16, mounting base 52 includes the mounting plate for fixing the first splicing groove 60 521, and the mounting plate 522 for installing lower receiving hopper 7.Long axis is equipped on the upper end of mounting plate 521 along Z axis to arrangement Waist round hole 5220, and it is equipped with the waist round hole 5221 that long axis is arranged along X axis on its lower end；Pass through bolt and waist round hole 5220 Cooperation and mounting plate 521 is fixedly connected with slide 53, and by the cooperation of bolt and waist round hole 5221 by the first splicing Slot 60 is fixedly connected with mounting plate 521, so as to during installing the first splicing groove 60, to the first splicing groove 60 in Z axis Be adjusted upwards with the position on X axis, be preferably adapted to the clamping head 151 of material folding head 15 Z axis to on X axis Position；Similarly, the waist round hole arranged along X axis of long axis is equipped on mounting plate 522, with to lower receiving hopper 7 in installation process In position be adjusted.It of courses, waist round hole of the long axis along Z axis to arrangement can be added on mounting plate 522, and make lower splicing Bucket is 7 also adjustable in the upward installation site of Z axis, i.e., along Z axis to and X axis, upper receiving hopper 6 and lower receiving hopper 7 and mounting base 52 Between installation site it is adjustable.In addition, mounting plate 522 can be arranged to by L-type sheet metal component with U-shaped sheet metal component is affixed forms, from And long axis can be arranged on U-shaped sheet metal component under makes installation position of the lower receiving hopper 7 in Y-axis along the waist round hole that Y-axis is arranged It sets adjustable, the feed inlet and spacing of the material folding head in Y-axis of lower receiving hopper can be adjusted according to actual installation environment, with Preferably accept the spinning cylinder released by material folding head.

Such as Figure 10, shown in Figure 11, Figure 13 to Figure 16, lifting transfer mechanism 8 includes can guide rail 48 slides along longitudinal direction longitudinal direction Slide 80, for the second splicing groove 81 of support cylinder, for cylinder 01 to be released to the pusher of the second splicing groove 81 along X-axis forward direction Mechanism 82, and the driver 83 for driving the relatively longitudinal slide 80 of the second splicing groove 81 to move back and forth along X axis.Second splicing Slot 81 is the V-groove that length direction is arranged along X axis, is determined with the axial adaptively correcting that carries out of the cylinder 01 to carrying in the inner Position.

Driver 83 is slidably mounted in vertical including cylinder 830 and the guide rail slide block mechanism 831 by arranging along X axis X on slide 80 is to slide 832.Second splicing groove 81 is fixed on X on slide 832.

Pusher 82 include positioned at the second splicing groove 81 conduit 810 in scraping wings 822 and for driving scraping wings 822 drivers 823 moved back and forth along conduit 810.In the present embodiment, driver 823 is rodless cylinder, the rodless cylinder Guide rod is fixed on X on slide 832, can be fixedly connected along the sliding block that guide rod slides with scraping wings 822.Scraping wings 822 is and slot The compatible triangular structure in road 810, has gap between both sides of the face and the trough wall surface of conduit 810, is driven and pushed away by cylinder Flitch 822 moves along X axis forward direction and cylinder 01 is released the second splicing 81.As shown in Fig. 8, Fig. 9, Figure 11 and Figure 17, second Splicing groove 81 is the open side for constituting its feed inlet adjacent to the slot side 811 of 2 discharge port 201 of blank bucket, i.e., in lifting transfer mechanism 8 Drop to triggering in place detection switch 480 when, slot side 811 docked with discharge port 201 and receive along bottom plate 20 from discharge port 201 cunning Cylinder to be processed out.

Be installed with respectively on the both ends of crossbeam 43 one group for cylinder transhipment hopper 51 Y-axis moving range What Origin And Destination was detected arrives level detection sensor 45,46, can be selected close to switch or goes to level detection sensor 45,46 Cheng Kaiguan examines the Origin And Destination of cylinder transhipment hopper 51 transversely mobile range of the guide rail 44 in Y-axis It surveys and limit, the SERVO CONTROL for passing through servo motor for any position therebetween is realized.Cylinder is transported into hopper 51 It is driven to first position along Y-axis forward direction under the driving of traverse driver, and makes to go up and down transfer mechanism 8 in the drive of longitudinal drive Make to touch the adjusting bolt being mounted on long rails upper end down toward buffer 800 and be installed in by the adjusting bolt side Close to detected by switch, at this point, as shown in Figure 15 and Figure 16, the first splicing groove 60 is contour with the second splicing groove 81 and material mouth phase Alignment drives the second splicing groove 81 to be moved to and first along Y-axis towards the direction close to the first splicing groove 60 by driver 83 Splicing groove 60 is docked, to promote the first splicing groove for the cylinder to be processed in the second splicing groove 81 is located at by pusher 82 In 60；And at this moment, the discharge port 700 of lower receiving hopper 7 is docked with the charging 301 of finished product hopper 3, by rising striker plate 191 And roll into the finished product cylinder in the bunker for being retained in lower receiving hopper 7 in finished product hopper 3 along bottom plate 70.

I.e. lifting transfer mechanism 8 includes for accepting the to spinning cylinder from the discharge outlet of blank bucket 2 in low level Two splicing grooves 81, and for will be released to spinning cylinder from the second splicing groove 81 in a high position and promote pushing away for the first splicing groove 60 Expect mechanism 82.

As shown in Fig. 1 to Figure 24, in head end flow-forming step S1 and tail end flow-forming step S3, using spinning machine 1 to cylinder Carrying out spinning operation, detailed process is as follows:

(1) traverse driver drives cylinder transhipment hopper 51 transversely guide rail 44 towards Y-axis forward direction is moved to aforementioned first It sets, at this point, the discharge port 700 of lower receiving hopper 7 is docked with the feed inlet 301 of finished product hopper 3 as shown in Figure 15 to Figure 17, first The feed inlet of splicing groove 60 is docked with the discharge port of the second splicing groove 81；As shown in figure 12, control backgauge sheet drive 192 lifts Striker plate 191, and the cylinder of spinning being retained in bunker is discharged, and be rolled to finished product along 70 face of bottom plate under the effect of gravity In hopper 3；Meanwhile by lifting transfer mechanism on pusher 82 by be located at the second splicing groove 81 in spinning cylinder edge It is axial to promote in the first splicing groove 60；At this point, cylinder transhipment hopper 51 is located at the position of evacuation cylinder spinning process.

(2) then, control traverse driver drives cylinder transhipment hopper 51 transversely guide rail 44 is mobile towards Y-axis negative sense, until The second position；At this point, as shown in figure 18, upper receiving hopper 6 is located at the clamping head 151 of material folding head 15 by Y-axis side forward, And the feed inlet 701 of lower receiving hopper 7 is located at the underface of clamping head 151, clamping head 151 opens release spinning cylinder 011, and Spinning cylinder is released into clamping head 151 using the pusher in material folding head 15 and is fallen into lower receiving hopper 7.Descend splicing The feed inlet 701 of bucket 7 is lower than the lower edge for being clamped in 15 inner cylinder 011 of material folding head in Z axis upwards, also implies that lower than being located at Lower edge in first splicing groove 60 to spinning cylinder 010, so as to allow the cylinder of spinning in material folding head 15 to be pushed out And fall in lower receiving hopper 7, at this point, cylinder transhipment hopper 51 is located at the lower discharge position of material folding head 15；That is, driving two to connect Hopper transversely moves at the lower discharge position of material folding head 15, to be located at the lower receiving hopper of 15 lower section of material folding head using feed inlet 7 accept the spinning cylinder for being pushed out material folding head 15.

(3) then, control traverse driver drive cylinder transhipment hopper 51 transversely guide rail 44 continue it is mobile towards Y-axis negative sense To the third place；At this point, as shown in figure 19, the clamping head 151 of cylinder 010 and material folding head 15 in the first splicing groove 60 The cylinder 010 being located in the first splicing groove 60 is pushed into clamping head 151 and completes to treat spinning by alignment, control pusher 61 010 clamping of cylinder, at this point, cylinder transhipment hopper 51 is located at the upper discharge position of material folding head 15；Drive two receiving hopper edges It laterally moves at the upper discharge position of material folding head 15, will be located on upper receiving hopper 6 and be axially advanced clamping machine to spinning cylinder First 15.

During carrying out step (2) and step (3), as shown in figure 15, synchronously control goes up and down 8 edge of material unit up and down Z axis negative sense is moved to triggering, and detection switch 480 and touching are located at the buffer 481 by 480 side of detection switch in place in place, then Stock stop release one in control blank bucket 2 is to spinning cylinder, to be rolled into the second splicing groove 81 from discharge port 201, then Control goes up and down material unit 8 up and down and is increased to be located at the detection switch in place that triggering is located at longitudinal rail upper end, this detects open in place Off-position is by the side of the adjusting screw rod matched with buffer 800.

(4) it repeats the above steps and 1 spinning cylinder is transported in finished product hopper 3, and accept out of blank bucket 2 to be processed To spinning cylinder, meanwhile, control spinning head 14 and material folding head 15 are along X axis towards being moved to spinning position close to direction At spinning wheel position, then controls the rotation of two head relative rotation axis and complete the rotary press modelling to cylinder 01；Press from both sides While material head 15 drives cylinder to rotate around rotation axis 900, drive two spinning wheels 921,922 along the same stepping of the direction of extrusion It gives, and drives material folding head 15 and spinning head 15 opposite along cylinder axial feed using driver 915, in the correspondence of cylinder End throat structure is spun on end；At this point, spinning wheel 921,922 is each positioned at the side of cylinder.

After being spun to end throat structure, cylinder radially, drive spinning wheel 921,922 to be moved to evacuation outwardly The position of cutting-off process；While driving spinning barrel body rotation using material folding head 15, first drive cutter blades 972 are opposite to revolve The wheel seat of pinch roller 922 recycles lateral servo-actuating device to drive towards by the mobile preset distance in the direction of close end throat structure Traverse feed of the cutter blades in cutting-off process, and on the basis of the other end of cylinder, according to the design length of liquid storage device, The position upward in drum shaft of cutter blades 972 is adjusted using axial servo-actuating device, as shown in fig. 6, so that cutter blades The motion track of 972 opposed end throat structures is sequentially along adjacent outer chamfer contour line 081 and flat end face profile Line 082 is mobile, and sequentially carries out the processing of falling exterior angle to end throat structure and cut the smooth processing of clout.

After completing cutoff process, cylinder radially, drive cutter blades 972 to be moved to the interior hole mistake of evacuation outwardly The position of journey；While driving spinning barrel body rotation using material folding head 15, the opposite spinning wheel of interior hole blade 974 is first driven 922 wheel seat is towards after leaning on the mobile preset distance in direction of close end throat structure, with the bore design size of end throat structure For according to and on the basis of rotation axis 900, drive interior hole blade in the car during hole using lateral servo-actuating device Traverse feed according to the design size of end throat structure, axial servo is utilized to drive and on the basis of the other end of cylinder Motivation structure adjusts interior hole blade 974 position upward in drum shaft, as shown in fig. 6, so that 974 opposed end of interior hole blade The motion track of throat structure is mobile sequentially along adjacent inner chamfer contour line 083 and internal bore profile line 084, and opposite end Portion's throat structure sequentially carries out the processing of falling interior angle and interior hole is handled.

Wherein, second lateral, the first lateral, Z axis that Y-axis is constituted in the present embodiment that X axis is constituted in the present embodiment To the longitudinal direction constituted in the present embodiment, i.e., second is lateral, the first transverse direction and longitudinal direction is mutually perpendicular to two-by-two；Y-axis negative sense constitutes this reality The feeding stroke directions in example are applied, Y-axis forward direction constitutes the blanking stroke directions in the present embodiment.I.e. second is transversely parallel to spinning The axial direction of head and the rotation axis of relative rotation of the material folding head in spinning process, the cylinder in the first splicing groove 60 Axis and the rotation axis it is substantially contour.

Along Y-axis negative sense, i.e., move in cylinder transhipment hopper 51 along Y-axis negative sense on the direction of 15 feeding of material folding head, Lower receiving hopper 7 extend out to its feed inlet 701 towards downstream side and is located at except the underface of upper receiving hopper 6, to avoid receiving hopper 6 The process fallen on lower receiving hopper 7 by the cylinder of spinning released from material folding head 15 is caused to interfere.

In the present embodiment, by transporting transversely starting point of the guide rail 44 in Y-axis range of upward movement of hopper 51 to cylinder It is detected in place with terminal, aforementioned first position, the second position and the third place in the motion range are by servo electricity The SERVO CONTROL of machine is completed, and is of coursed, can be by place for positioning of the cylinder transhipment hopper 51 at aforementioned three positions Detection sensor is detected and is obtained.

In the present embodiment, the material of cylinder be 10#, 20#, SPCC or SPCE carbon steel, processing caliber be 30 millimeters extremely 90 millimeters, wall thickness is 1.0 millimeters to 2.5 millimeters, and during mould pressing goes out end throat structure, spinning wheel is with respect to cylinder The feeding track 07 of body in a pressing direction is as shown in figure 3, in the feeding track, the radial unilateral single spinning amount of feeding is 2 millimeters to 4 millimeters, preferably 3 millimeters, more than and less than being equal to 4 millimeters, are specifically selected as 3 millimeters more than and less than equal to 3.5 millis Rice, the end throat structure being spun to compared with the prior art in the end throat structure that is spun to of single spinning, surface light Cleanliness is higher.

Embodiment 2

As the explanation to spinning machine embodiment 2 of the present invention, below only to the difference with above-mentioned spinning machine embodiment 1 It is illustrated.

As shown in fig. 7, the upper end of striker plate 191 can be rotatably mounted at lower receiving hopper 7 around along the shaft that X axis is arranged On, backgauge sheet drive 192 is the motor for driving the axis rotation of striker plate 191 around the shaft, thus by driving backgauge Plate 191 goes to its plate face and arranges in the horizontal direction and discharge the cylinder in bunker, and striker plate 191 is located at backgauge position at this time； Alternatively, cylinder is retained in bunker by driving striker plate 191 to go to and its plate face is vertically arranged, striker plate at this time 191 are located at discharge position.

The main idea of the present invention is the modes by using bispin pinch roller spinning to substitute the list in existing liquid storage device processing The mode of spinning wheel spinning, to improve the radial unilateral single spinning amount of feeding, to improve the flow-forming step in liquid storage device processing Processing efficiency, that is, improve the processing efficiency of liquid storage device.According to this design, the present invention is made in flow-forming step twice The specific structure of spinning machine is not limited to the structure mentioned in above-described embodiment, also becomes there are many obvious Change.

Claims (8)

1. a kind of liquid storage device processing method sequentially includes head end flow-forming step and tail end flow-forming step；In flow-forming step twice, Be utilized respectively spinning machine material folding head drive cylinder around rotation axis rotation while, drive the spinning wheel edge on spinning head Direction of extrusion feeding, and drive the material folding head opposite with the spinning head along cylinder axial feed, in corresponding end Upper back-out end throat structure；

It is characterized in that, in flow-forming step twice:

Two spinning wheels are each positioned at the side of cylinder, and are arranged symmetrically about the rotation axis；

Radial direction arrangement of the direction of extrusion along the cylinder；

It drives two spinning wheels along the direction of extrusion synchronization, feed to constant speed, and the radial unilateral single spinning amount of feeding It is 2 millimeters to 4 millimeters；

It is described drive two spinning wheels are synchronous along the direction of extrusion, feed to constant speed the step of in: it is anti-using double end The wheel seat of two spinning wheels is driven along the direction of extrusion constant speed to leading screw and nut mechanism and is synchronously moved towards；The double end Reversed leading screw and nut mechanism includes the first screw rod, rotation direction second screw rod opposite with first screw rod, the company of being removably secured The shaft coupling for connecing the end of first screw rod and second screw rod, screwed with first screw rod and with spinning wheel The first feed screw nut that wheel seat is fixedly connected, and screw with second screw rod and be fixedly connected with the wheel seat of another spinning wheel Second feed screw nut.

2. liquid storage device processing method according to claim 1, it is characterised in that:

The unilateral single spinning amount of feeding of radial direction be greater than 3 millimeters, and be less than or equal to 4 millimeters.

3. liquid storage device processing method according to claim 1, which is characterized in that suitable after completing each flow-forming step Sequence carries out the step of falling exterior angle and cutting step:

Cylinder radially, drive two spinning wheels be moved to outwardly evacuation the process of falling exterior angle and cutting-off process position；

While driving spinning barrel body rotation using the clamping machine head, the cutter blades by the spinning wheel side are driven It transversely feeds, and on the basis of the other end of cylinder, according to the design length of liquid storage device, utilizes axial servo-actuating device The cutter blades position upward in drum shaft is adjusted, so that movement of the cutter blades relative to the end throat structure Track is mobile sequentially along adjacent outer chamfer contour line and flat end face contour line, and to the end throat structure into Row the processing of falling exterior angle with cut the smooth processing of clout；The axial direction servo-actuating device is for adjusting the material folding head and the rotation The relative displacement upward in drum shaft of press head；

The step of cutter blades driven by the spinning wheel side are transversely fed, including first drive the cutoff tool Piece recycles lateral servo-drive relative to the mobile preset distance in direction of wheel seat towards the close end throat structure of spinning wheel Mechanism drives traverse feed of the cutter blades in cutting-off process；The transverse direction servo-actuating device is for driving the wheel Seat is moved relative to the pedestal of the spinning head along the direction of extrusion.

4. liquid storage device processing method according to claim 3, which is characterized in that after the cutting step, sequentially into The row step of falling interior angle and interior hole step:

Cylinder radially, drive the cutter blades to be moved to the position of the evacuation process of falling interior angle with car hole process outwardly；

While driving the spinning barrel body rotation using the clamping machine head, with the bore design of the end throat structure Having a size of according to and on the basis of the rotation axis, drive interior hole blade by the spinning wheel rear side transversely Feeding, and on the basis of the other end of cylinder, according to the design size of the end throat structure, utilize the axial servo Driving mechanism adjusts the interior hole blade position upward in drum shaft, so that the relatively described end contracting of car hole blade The motion track of mouth structure is mobile sequentially along adjacent inner chamfer contour line and internal bore profile line, and is contracted to the end Mouth structure carries out the processing of falling interior angle and interior hole processing；

The step of interior hole blade driven by the spinning wheel rear side is transversely fed, including first drive described Interior hole blade relative to spinning wheel wheel seat towards the mobile preset distance in direction close to the end throat structure, described in recycling Lateral servo-actuating device drives traverse feed of the interior hole blade in the car during hole.

5. according to claim 1 to liquid storage device processing method described in any one of 4 claims, which is characterized in that described to drive The step of material folding head opposite with spinning head axial feed along cylinder includes:

While keeping the rack of the relatively described spinning machine of the material folding head static, institute is driven using axial servo-actuating device The relatively described rack of spinning head is stated to move axially along cylinder.

6. according to claim 1 to liquid storage device processing method described in any one of 4 claims, which is characterized in that in the head It holds between flow-forming step and the tail end flow-forming step, carries out net-filter assembly installation steps:

Using dress net gaining machine, net-filter assembly is packed into from the non-spinning port of cylinder it is intracavitary in it, then the cylinder not Cutting processing is carried out in spinning canister portion, is held in the filter respectively to shape two on the inner cylinder face of the non-spinning canister portion Annular ridge on one end face of screen component, and the net-filter assembly is fixed in the intracorporal position of cylinder.

7. according to claim 1 to liquid storage device processing method described in any one of 4 claims, it is characterised in that:

The spinning machine includes the cylinder loading and unloading system for carrying out loading and unloading to the material folding head, the cylinder loading and unloading System includes upper receiving hopper relatively arranged up and down and lower receiving hopper；After completing each flow-forming step, two splicings are driven Bucket transversely moves to the discharge position up and down of the material folding head, to be located under described below the material folding head using feed inlet Receiving hopper, which is accepted, is pushed out the spinning cylinder of the material folding head, and again by be located on the upper receiving hopper to spinning cylinder It is axially advanced the material folding head；Then, two receiving hoppers is driven to laterally move to the position that can avoid cylinder spinning process It sets, to be packed into the cylinder of the spinning progress discharging in the lower receiving hopper, and on the upper receiving hopper to spinning cylinder.

8. liquid storage device processing method according to claim 7, it is characterised in that:

The upper receiving hopper includes the first V-type splicing groove, and for along axial release the first V-type splicing groove and pushing away cylinder Into the pusher of the material folding head；

The lower receiving hopper includes the backgauge for being downwardly inclined the bottom plate of arrangement and bending and extending into upward from the two sides of the bottom plate Side wing；The direction of the material folding head is pushed out along cylinder, the backgauge side wing positioned at upstream side is at the feed inlet Plate portion is lower than the backgauge side wing in downstream side；The bottom plate, which crosses out described in the feed inlet, is located at first V-type Except the underface of splicing groove；The lower receiving hopper is equipped with the first striker plate being located in its channel and for controlling described the The backgauge sheet drive that one striker plate switches between backgauge position and discharge position；

The loading and unloading system includes lifting transfer mechanism, blank bucket and is rolled for accepting from the discharge port of the lower receiving hopper The finished product hopper of the cylinder of spinning out；The base surface of the blank bucket is downwardly inclined arrangement, and the blank bucket, which is equipped with, to be located at The second striker plate in its channel and the backgauge switched between backgauge position and discharge position for controlling second striker plate Sheet drive；The lifting transfer mechanism includes the longitudinal slide for being driven and being moved back and forth between high-order and low level, can be slided The second V-type splicing groove being mounted on longitudinal slide dynamicly, for driving the relatively described longitudinal direction of the second V-type splicing groove The driver that slide is moved along the cylinder axial reciprocating, and for when described high-order by cylinder from the second V-type splicing Slot is released and promotes the pusher of the first V-type splicing groove；The second V-type splicing groove is adjacent to the slot side of the blank bucket It for the open side for constituting its feed inlet, when being located at the low level, can dock, and accept with the discharge port of the blank bucket Rolled out from the discharge port to spinning cylinder.