A kind of armful of circular knitting machine
Technical field
The present invention relates to a kind of metallic plate process equipment, embrace circular knitting machine more specifically, it relates to a kind of.
Background technology
At present, during producing cylindric metallic plate, it is to need flat metallic plate is first placed on volume circle
Carry out volume circle on machine, and roll up the effect by mechanical stress of the two ends of metallic plate after circle, it may occur that bounce-back and produce alice, need
This metallic plate it is placed on punch press and to be processed further, need to be set on columned mould metallic plate, then use punch press
The alice at two ends is pressed circle.
This needs exist for two workmans, operates two machines, and production efficiency is relatively low.
Summary of the invention
The deficiency existed for prior art, the invention reside in offer one and embraces circular knitting machine, by metallic plate is placed in model
On block, upper module and lower module move, and are coated in model block by metallic plate, make metallic plate form cylindrical shape, reach to promote life
Produce the purpose of efficiency.
For achieving the above object, the technical scheme is that and a kind of embrace circular knitting machine, including frame be fixed on machine
Workbench on frame, described workbench is rotatably connected to drive rod, and described workbench slidably connects driving plate, described
Workbench on be fixed with the model block for supporting metallic plate, described frame slidably connects for metallic plate conflict
The upper module arranged and lower module, described upper module and lower module are respectively placed in the both sides up and down of model block, described upper module
Offering the first groove, lower module offers for the second groove with the first groove fit, described upper module and lower module
During conflict, described model block is placed in the receiving chamber of the first groove and the formation of the second groove, and described drive rod rotates drive and drives
Lever plate moves along the length direction of self and promotes metallic plate to move toward the direction near model block.
By using technique scheme, rotated by drive rod, make drive rod drive and drive plate to move, make driving plate push away
Dynamic metallic plate moves, and makes metallic plate be placed in model block, and by upper module and lower module are moved toward near the direction of model block
Dynamic, make the inwall of the first groove and the second groove conflict with metallic plate, metallic plate is bent, and makes metallic plate be coated on mould
On type block so that the inwall of metallic plate is formed identical with the surface of model block circular, and the outer wall of metallic plate is formed and the
The inwall of one groove and the second groove is conflicted and is formed circular, so that metallic plate can form cylindrical shape, thus has only to
One machine can complete the bending operation of metallic plate, effective improving production efficiency.
The present invention is further arranged to: described model block include the cylindrical portion that is mutually permanently connected and for metallic plate
The pre-turn of bilge conflicted, described cylindrical portion is placed in the pre-turn of bilge side away from driving plate, and described cylindrical portion is placed in receiving chamber.
By using technique scheme, first metallic plate is placed on pre-turn of bilge, presses under upper module, make the following table of metallic plate
Mask has certain bending, and along with driving the driving effect of plate, metallic plate is placed in cylindrical portion, by lower module and upper module
Common effect, makes metallic plate be coated in cylindrical portion, makes the inwall of metallic plate be formed circular, recessed by the first groove and second
The common effect of groove, makes the outer wall of metallic plate also be formed circular, so that metallic plate can form cylindrical shape, passes through metallic plate
Pre-bending, can be prevented effectively from the two ends stress effect generation alice of metallic plate, the end of metallic plate can also be avoided simultaneously
Cannot accurately be placed in the second groove and cause metallic plate overbending direction reversely to cause waste product.
The present invention is further arranged to: be provided with arcwall face and two symmetrical inclined planes on described pre-turn of bilge,
Two described inclined planes are connected by described arcwall face.
By using technique scheme, when upper module is toward when moving near pre-turn of bilge direction, and upper module supports with metallic plate
Touching, make metallic plate be pressed against on pre-turn of bilge, make the lower surface of metallic plate be attached on inclined plane and arcwall face, inclined plane can make gold
The two ends, left and right belonging to plate are downward-sloping, and arcwall face can be spacing to metallic plate, makes metallic plate be placed in by the support of arcwall face
Will not be subjected to displacement the when of in cylindrical portion, increase yield rate, meanwhile, along with the effect of inclined plane, when the inwall of the first groove
When occurring to conflict with metallic plate, the two ends, left and right of metallic plate can be made to move toward direction close to each other, along with the second groove moves
Time, metallic plate can accurately be placed in the second groove, it is ensured that metallic plate is bent into cylindrical shape.
The present invention is further arranged to: described workbench along self width slidably connect for metallic plate
The striker plate conflicted, described striker plate is fixed with workbench by locking member.
By using technique scheme, metallic plate, by driving the impetus of plate, makes metallic plate be placed on pre-turn of bilge
Time, can conflict with striker plate in the two ends, left and right of metallic plate, spacing to metallic plate, it is to avoid metallic plate occurs a left side on pre-turn of bilge
Move right or rotate and make metallic plate cannot be bent into cylindrical shape.
The present invention is further arranged to: offer chute on described striker plate, and described locking member passes described chute
Conflict with striker plate and be connected with workbench.
By using technique scheme, by being moved by striker plate, i.e. scalable backgauge along the length direction of chute
Distance between plate and metallic plate so that the metallic plate of different width can be processed by this armful of circular knitting machine, improves practicality
Property.
The present invention is further arranged to: be fixed with guiding bar on described workbench, and described guiding bar is placed in metallic plate
The left and right sides and be slidably connected with metallic plate, between the described guiding bar driving plate to be placed in both sides.
By using technique scheme, polylith metal sheetpile can be stacked, make a side of metallic plate with
Guiding bar contacts, and along with the movement of driving plate, promotes one piece of metallic plate to move, and remaining metallic plate can be by the effect of gravity
Move down and be placed on workbench such that it is able to effectively improving production efficiency, and can avoid occurring relatively between metallic plate
Displacement and cause and metallic plate accurately cannot be placed on pre-turn of bilge.
The present invention is further arranged to: be fixed with limiting plate, described limiting plate and metallic plate on described guiding bar
Conflict and arrange in side.
By using technique scheme, when the translational speed driving plate is very fast, metallic plate moves along with driving plate
During, metallic plate has bigger inertia, by the effect of inertia, makes metallic plate conflict with limiting plate, makes metallic plate
Can accurately be placed on pre-turn of bilge.
The present invention is further arranged to: be provided with connecting rod, described connecting rod between described drive rod and driving plate
Two ends respectively with drive rod, drive the hinged setting of plate.
By using technique scheme, rotated by drive rod, make drive rod drive connecting rod to be moved, make connection
Bar drives and drives plate to be moved, so that driving plate can move back and forth along the length direction of self.
The present invention is further arranged to: described drive rod is through driving plate and threadeding with driving plate.
By using technique scheme, by being rotated by drive rod, the effect making drive rod pass through screw thread promotes and drives
Plate moves, and when drive rod rotates forward, driving plate forward can be made to move, when drive rod rotates backward, can make driving
Plate reversely moves.
The present invention is further arranged to: be arranged with gear on described drive rod, described driving plate is fixed with for
The tooth bar engaged with gear.
By using technique scheme, by the rotation of drive rod, drive rod driven gear rotates, nibbling by gear
Cooperation use, makes gear promote tooth bar to move, so that driving plate can be moved along with moving of tooth bar.
In sum, the method have the advantages that
Rotated by drive rod, make drive rod drive and drive plate to move, and make driving plate promote first piece of metallic plate to move, make the
One piece of metallic plate is placed on pre-turn of bilge, along with the pressure down of upper module, makes first piece of metallic plate carry out pre-bending, along with driving the past of plate
Multiple mobile, make driving plate promote second piece of metallic plate to move, second piece of metallic plate can promote first piece of metallic plate to move, and makes
First piece of metallic plate is placed in cylindrical portion, along with moving down of upper module, makes second piece of metallic plate pre-bending, meanwhile, makes the first groove
Inwall and the inwall of the second groove first piece of metallic plate is conflicted, and make first piece of metallic plate bend cylindrically, thus real
The production of Xian Liao automatization, it is possible to effectively improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of embodiment 1;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is enlarged drawing at the B of Fig. 2;
Fig. 4 is the structural representation embodying and guiding bar;
Fig. 5 is the C direction view of Fig. 4;
Fig. 6 is the external structure schematic diagram of embodiment 2;
Fig. 7 is enlarged drawing at the D of Fig. 6;
Fig. 8 is the external structure schematic diagram of embodiment 3;
Fig. 9 is enlarged drawing at the E of Fig. 8.
Reference: 1, frame;11, model block;111, pre-turn of bilge;112, cylindrical portion;113, inclined plane;114, arc
Face;2, workbench;21, bearing block;22, gripper shoe;221, guiding groove;23, connecting shaft;24, contiguous block;31, plate is driven;32、
Drive rod;33, bearing;41, mounting bar;42, striker plate;421, chute;43, locking member;51, bar is guided;52, baffle plate;61,
One hydraulic cylinder;62, the first hydraulic axis;63, fixed plate;64, the second hydraulic axis;7, upper module;71, the first press section;711, press
Buckle face;72, the second press section;721, the first groove;8, lower module;81, the second groove;91, discharge arm;911, first connects
Section;912, the second linkage section;92, disk;93, connecting rod;94, gear;95, tooth bar.
Detailed description of the invention
Referring to figs. 1 through Fig. 9, one of the present invention is embraced circular knitting machine to be described further.
Embodiment 1: a kind of armful of circular knitting machine, as shown in Figure 1 to Figure 2, including frame 1, workbench 2 is fixedly mounted in frame 1,
Workbench 2 includes bearing block 21 and gripper shoe 22, and gripper shoe 22 is placed in the side of bearing block 21 and fixing with bearing block 21 is connected.
Gripper shoe 22 horizontal positioned, and put setting away from one end of bearing block 21 is unsettled.As it is shown on figure 3, offer one in gripper shoe 22
Individual guiding groove 221.Be placed with one in gripper shoe 22 and drive plate 31, by connecting shaft 23 through guiding groove 221, and two ends respectively and
Contiguous block 24, the fixing connection of driving plate 31.Contiguous block 24 is placed in the lower section of gripper shoe 22, and the outer wall of drive rod 32 is provided with spiral shell
Stricture of vagina, by drive rod 32 through contiguous block 24 and threaded with contiguous block 24.An installing plate it is fixed with in gripper shoe 22, will
Drive rod 32 is also connected by bearing 33 with installing plate through installing plate.
As depicted in figs. 1 and 2, drive the length direction of plate 31, the length direction of guiding groove 221, drive rod 32 axial
It is arranged in parallel.Drive the thickness thickness less than metallic plate of plate 31.
It is fixed with the mounting bar 41 of two strips being placed in parallel at bearing block 21 upper surface, mounting bar 41 fixes one
The guiding bar 51 of individual L-shaped setting, guides bar 51 vertically to place.Connected by baffle plate 52 between two guiding bars 51, baffle plate 52
Also vertically placement and the distance between baffle plate 52 and gripper shoe 22 are more than the thickness of one piece of metallic plate, less than the thickness of two pieces of metallic plates
Degree.Two guiding bars 51, baffle plate 52, gripper shoe 22 is made to form one for the storage cavity placing metallic plate.
As shown in Figure 4 and Figure 5, there are striker plate 42, striker plate 42 edge at mounting bar 41 away from one end connection driving plate 31
Length direction offers a chute 421, by locking member 43 through chute 421, and and the end of mounting bar 41 fix, locking member
43 are preferably bolt.
Being further fixed on a model block 11 in frame 1, model block 11 includes cylindrical portion 112 and the pre-bending of integration connection
Portion 111.Pre-turn of bilge 111 is in bulk, and a surface is arranged towards the surface laminating of striker plate 42 with bearing block 21.Make metallic plate
When sliding into from bearing block 21 on pre-turn of bilge 111, metallic plate and striker plate 42 are conflicted, and metallic plate can be stably placed on pre-turn of bilge
On 111.
Pre-turn of bilge 111 is provided with two symmetrical inclined planes 113 towards the side of upper module 7, these two inclined planes
Being connected by arcwall face 114 between 113, the inclined plane 113 horizontal level near one end of arcwall face 114 is higher than away from arc
The one end in face 114.Cylindrical portion 112 in cylinder, cylindrical portion 112 horizontal positioned, and bottom surface and pre-turn of bilge 111 are away from workbench 2
Side connect.
First hydraulic cylinder 61 is fixed in frame 1.First hydraulic axis 62 of the first hydraulic cylinder 61 and fixed plate 63 integration
Connect, upper module 7 is fixed on the fixed plate 63 side towards model block 11.Upper module 7 includes first be mutually permanently connected
Press section 71 and the second press section 72, the first press section 71 is provided with for inclined plane 113, arcwall face 114 laminating by
Buckle face 711, the second press section 72 offers the first groove 721 in circular arc.
Offer the second groove 81 on lower module 8, frame 1 is fixed with the second hydraulic cylinder, make the second of the second hydraulic cylinder
Hydraulic axis 64 and the fixing connection of lower module 8.Upper module 7 and lower module 8 are respectively placed in the both sides up and down of cylindrical portion 112.Work as upper mold
When block 7 and lower module 8 are conflicted, the first groove 721 and the second groove 81 define one and accommodate chamber, and cylindrical portion 112 is placed in this and holds
Receive in chamber.
Being fixed with a discharge arm 91 in cylindrical portion 112 away from one end of pre-turn of bilge 111, discharge arm 91 includes that integration is even
The first linkage section 911 and the second linkage section 912 connect, the first linkage section 911 horizontal positioned, one end of the second linkage section 912 and
First linkage section 911 connects, the unsettled setting of the other end, makes the second linkage section 912 slant setting.
In sum, during use, polylith metallic plate is placed sequentially in storage cavity, by drive rod 32 is rotated forward, logical
Cross the effect of screw thread, make drive rod 32 promote and drive plate 31 to move toward the direction near first piece of metallic plate, and make driving plate 31
Conflicting with first piece of metallic plate, be pushed on pre-turn of bilge 111 by first piece of metallic plate, upper module 7 is by the first hydraulic cylinder 61
Start and move toward the direction near pre-turn of bilge 111, and first piece of metallic plate is conflicted with striker plate 42, and be stably placed on pre-
On turn of bilge 111, conflicted with metallic plate by the pressing curved surface 711 of the first press section 71, and by first piece of metallic plate away from first
Fitting with pre-turn of bilge 111 in the side of press section 71, then the first hydraulic axis 62 is moved up, and makes the first press section 71 and first piece
Metallic plate separates.
Drive rod 32 is inverted, makes driving plate 31 move toward the direction away from metallic plate, then drive rod 32 is rotated forward, make to drive
Dynamic plate 31 promotes second piece of metallic plate to move, and makes second piece of metallic plate move toward the direction near first piece of metallic plate, and makes the
Two pieces of metallic plates promote first piece of metallic plate to be placed in cylindrical portion 112, and second piece of metallic plate is placed on pre-turn of bilge 111, now
First hydraulic axis 62 and the second hydraulic axis 64 are all moved toward the direction near cylindrical portion 112, makes the first groove 721 recessed with second
The inwall of groove 81 and first piece of metallic plate are conflicted, and when inwall and first piece of metallic plate conflict of the first groove 721, make first piece
Metallic plate bends further, makes two ends move toward direction close to each other, when the inwall of the second groove 81 is conflicted with two ends,
Two ends can be made to be coated in cylindrical portion 112, so that first piece of metallic plate complete packet overlays in cylindrical portion 112, so that first
Block metallic plate can be bent into cylindrical shape, and now second piece of metallic plate bends because of the effect of the first press section 71.
As it has been described above, drive plate 31 to promote the 3rd piece of metallic plate to move, the 3rd piece of metallic plate is made to be placed on pre-turn of bilge 111,
Second piece of metallic plate is conflicted by the 3rd piece of metallic plate, makes second piece of metallic plate be placed in cylindrical portion 112, and second piece of metallic plate is by
In one piece of metallic plate cylindrical portion 112 under top, first piece of metallic plate is made to be placed on discharge arm 91, and by the effect of gravity from discharging
Landing on bar 91.Achieve a machine and just metallic plate can be bent into the purpose of cylindrical shape, and be capable of automatic life
Produce, effective improving production efficiency.
Embodiment 2: a kind of armful of circular knitting machine, as shown in Figure 6 to 7, is in place of the difference with embodiment 1 on drive rod 32 to exempt from
Go the setting of screw thread.
By arranging connecting rod 93 between contiguous block 24 and drive rod 32, connecting rod 93 is in strip, and two ends are respectively
Hinged with contiguous block 24, disk 92.Disk 92 integration is connected on drive rod 32, and disk 92 and drive rod 32 coaxially set
Put.Connecting rod 93 can not be placed on the axle center of disk 92 with the hinged place of disk 92.
As described in Example 1, when needs drive and drive plate 31 to move, by being rotated by drive rod 32, drive rod 32 is made
Drive connecting rod 93 to move, make connecting rod 93 promote contiguous block 24 to move, drive so that contiguous block 24 is promoted by connecting shaft 23
Dynamic plate 31 moves, and makes driving plate 31 that metallic plate can be promoted to move.
Embodiment 3: a kind of armful of circular knitting machine, as shown in Fig. 8 to Fig. 9, is in place of the difference with embodiment 1 on drive rod 32 to exempt from
Go the setting of screw thread.
By sheathed near one end of contiguous block 24 at drive rod 32 and fix a gear 94, gear 94 and drive rod 32
It is coaxially disposed, fixes a tooth bar 95 at contiguous block 24 towards the side of gear 94, tooth bar 95 and gear 94 are engaged.
As described in Example 1, when needs drive plate 31 to promote metallic plate to move, by drive rod 32 is rotated, drive
Lever 32 driven gear 94 rotates, and makes gear 94 band carry-over bar 95 move, and tooth bar 95 drives contiguous block 24 to move, so that connecting
Block 24 is driven by connecting shaft 23 and drives plate 31 to move, and makes driving plate 31 can conflict with metallic plate and promote metallic plate to move.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also
Should be regarded as protection scope of the present invention.