Hole pattern steel strip reinforced multiple tube process units
Technical field
The utility model relates to multiple tube process units, in particular to be hole pattern steel strip reinforced multiple tube production dress
It sets.
Background technique
It needs to carry out from the cooling sizing in surface to from the tubing squeezed out in die head in hole pattern steel strip reinforced multiple tube process units
Reason, reaches that tube surfaces are bright and clean, and circularity and diameter reach standard requirements, is all using directly by tap water from water inlet pressure in the past
In people's aquaporin, but actually in different climatic seasons and different working environments and different tubing specifications, material pair
The requirement of coolant water temperature be it is different, water temperature is not adjustable, and can not guarantee that the standard of bright and clean tube surfaces, circularity and diameter is wanted
It asks, mutually gangs up there are also previous aquaporin, some places water flowing is more, and some places water flowing is few, or even part is anhydrous arrives
It reaches, tube surfaces inhomogeneous cooling is even, and tubing quality is difficult to ensure, reduces yield rate.
Guarantee the continuity of tubing production in hole pattern steel strip reinforced multiple tube process units, it is necessary to before steel belt molding
Installation storage band device, in order to guarantee that steel band is accurately curled into cylindrical shape in molding machine, and guarantees that its abutment joint is flat
In whole consistent entrance welder, guaranteeing welding quality, it is desirable to steel band is entered in molding machine with steady consistent state, and
In the storage before previous steel belt forming device with the position limiting structure being not provided in device to steel band, steel band is caused to enter molding
Device front left and right is swung, and it is smooth consistent with abutment joint to influence steel belt molding cylinder quality, so as to cause tubing quality decline.
Unreeling machine in hole pattern steel strip reinforced multiple tube process units is first component in production line, and previous unreels
Machine is all that steel band is placed in a core for being driven by a motor rotation, and motor drives core rotation and the subsequent traction of production line
Machine interaction runs out steel band, and this mode of broadcasting is not perfectly flat steady after so that steel band is gone out unreeling machine, up and down fluctuation and left and right pendulum
It is dynamic, follow-up work is influenced, such as reel forming and welding quality, causes tubing quality decline.
The center line of die head will be consistent with the entire production line center in hole pattern steel strip reinforced multiple tube process units, special
It is not, the tubing steel band in this way produced inside and outside plastics uniform wall thickness consistent with the diameter-setting equipment center line before die head, tubing
Circularity is guaranteed, and the adjustment of hole pattern steel strip reinforced multiple tube process units die head center line at present is by the entire die head of manpower movement
Support, time-consuming and laborious also effect is bad, can not be finely adjusted processing, complicated for operation, inefficiency.
Utility model content
The purpose of the utility model is to provide a kind of coolant water temperature is adjustable, tube surfaces are cooling uniformly, and steel band is with steady one
The state of cause enters the hole pattern steel strip reinforced multiple tube process units of molding machine.
The another object of the utility model be to provide it is a kind of can will be in the diameter-setting equipment before the center line and die head of die head
Heart line adjusts consistent, easy to operate, high-efficient hole pattern steel strip reinforced multiple tube process units.
The utility model is realized in this way:
Hole pattern steel strip reinforced multiple tube process units, including plate shearing machine 2, horizontal position welding machine 3 is preceding to broadcast machine 4, after broadcast machine 6, mend
Frame 7 is repaid, steel band is curled into the shaping mechanism 9 of cylindrical shape, the composite plastic on the ectonexine of cylindrical shape steel band by bead cutter 8
The extruder 12 and compound die head 11 of material, cooling water tank 14, dragger 15, cutting machine 16 turn over pipe support 17, are preceding broadcasting machine 4, after
Broadcasting has adjustable storage band device 5 between machine 6, have temperature controllable sizing between extruder 12, compound die head 11 and cooling water tank 14
Ring mechanism 13, the mounting flange 28 in the temperature controllable sizing ring mechanism 13 are located at one end of tubing cooling water tank 14, and constant temperature is fixed
Diameter ring 27 is the cylinder that there is flange in one end, has the 101, the 1st aquaporin partition of annular groove and the 2nd water logical on the cylinder of constant temperature sizing ring 27
Annular groove is divided into the 1st aquaporin and the 2nd aquaporin by road partition, and the 1st aquaporin and the 2nd aquaporin have respectively passes through mounting flange
28 water inlet pipe 18, outlet pipe 19 are connect with water temperature regulater 20, and the flange of constant temperature sizing ring 27 passes through screw 32 and Method for Installation
Orchid 28 connects, and forms the 1st, 2 aquaporins after the hole cooperation of cylinder and mounting flange 28, cylinder is located at the portion in tubing cooling water tank
Dividing has hole, and tubing cooling water tank has spray head 31, and tubing and cylinder inner wall cooperate;The adjustable storage band device 5 by a chassis 41,
Two sidebars 40 are constituted, and the chassis is positive cuboid framework, are had on the upper and lower crossbeam 45 of the chassis of both ends of the surface several uniformly distributed
Positioning pin 46, the left and right pillar 55 connecting with the upper and lower crossbeam 45 of chassis are connect with the lower end of left and right support arm 44, left and right support arm 44
Upper end is connect with the both ends of cross bar 43, and left and right pillar 55 is connect in lower end with chassis mounting plate 56, positive cuboid framework both ends
Left and right pillar 55 is connect with chassis upper boom 53, chassis lower beam 54, and two chassis lower beams 54 are connect with several chassis horizontal supports 58, described
Sidebar 40 is the plane framework that cross tube 49, sheer pole 50 and several upright bars 51 are constituted, and 50 both ends of sheer pole and the 1st inserted block 47 connect
It connects, 49 both ends of cross tube are connect with the upper end of vertical bar 52, and the lower end of vertical bar 52 is connect with the 2nd inserted block 47, the 1st, 2 inserted block centre bits
In on same vertical line, the slot 48 of the 1st, 2 inserted blocks 47 cooperates with the positioning pin 46 on the upper and lower crossbeam 45 of chassis respectively.
There are drawstring formula unreeling machine 1, including rack 64 before plate shearing machine 2, places the core of steel band coiled material being able to rotate with swelling
63, it is characterised in that roll drive motor 62 is installed in rack 64, there is pallet stand 71, roller bearing support 102, roller branch in rack 64
Bolster is L shape bearing support, has upper driving rod 59 to pass through biography with roll drive motor 62 in the bearing at the level frame both ends of L shape bearing support
Dynamic chain or band 72 are sequentially connected, and the level frame both ends of L shape bearing support are respectively connect with a vertical supports 68,68 inside of vertical supports
Have a convex guide rail 69 matched with the groove of bearing slider 67, bearing slider 67 is located at lower passive 60 both ends of rod, cylinder 61 with
Vertical supports 68 are fixedly connected, and piston rod is connect with bearing slider 67, and hole pattern steel band is located at lower passive rod 60, upper driving rod 59
Between, the supporting plate 65 on pallet stand 71 is located under hole pattern steel band, and on supporting plate 65, hole pattern steel band two sides are pacified by attachment screw 70
Equipped with steel band limited block 66.
Steel band, which is curled between the shaping mechanism 9 of cylindrical shape and compound die head 11, die head adjustment mechanism of center 10,
Die head 11 is installed on die head bracket 75, and die head bracket 75 is installed on die head and is moved forward and backward on plate 76, and die head is moved forward and backward plate 76
It is installed on support 74, there is spill sliding slot in the bottom surface of die head bracket 75, is moved forward and backward the convex seam allowance 78 above plate 76 with die head
It matches, there is spill sliding slot 82 in the bottom surface that die head is moved forward and backward plate 76, matches with the convex seam allowance above support 74, die head branch
The adjustment mechanism of adjustment die head center line left-right position is respectively arranged on the support 74 of the left and right sides of frame 75, in adjustment mechanism
Including left and right adjusting screw 85 and left and right adjustment bracket 86, die head is moved forward and backward on the support 74 of the front and rear sides of plate 76 and sets respectively
It is equipped with the adjustment mechanism of adjustment die head center line front-rear position, includes front and back adjusting screw 81 and front and back adjustment branch in adjustment mechanism
Frame 80, having its lower end to withstand on the upper surface of support 74 on die head back-and-forth motion plate 76 can be such that die head back-and-forth motion plate 76 moves up and down
To adjust the adjusting screw 88 and its 1st screw hole 92 of die head center line upper and lower position, die head is moved forward and backward on plate 76 and is provided with
Long slot hole 90 and die head adjusting of centerline fix die head afterwards in place and are moved forward and backward plate in the holding screw 87 on support 74, in die head
The 2nd screw hole 91 and holding screw 87 for there are uniformly distributed several fixed installation die head brackets 75 are moved forward and backward on plate 76.
Die head bracket 75 is made of vertical plate 83 and plate 84, and there is spill sliding slot in 84 bottom surface of plate, and there is abnormity in 84 front of plate
Vertical plate 93, Auxiliary support screw 79 of the special-shaped vertical plate 93 with 3 support die heads 11, is evenly arranged on concentric circumferences on vertical plate 83
The die head mounting hole 94 of upper installation die head 11.
Annular groove 101 is circular ring shape or spiral shape on the cylinder of the constant temperature sizing ring 27 of temperature controllable sizing ring mechanism.
The 1st aquaporin partition and the 2nd aquaporin partition of temperature controllable sizing ring mechanism are steel plate or plastic part or rubber parts.
The 1st aquaporin partition and the 2nd aquaporin partition of temperature controllable sizing ring mechanism are located at 101 diameter both ends of annular groove
Or 28 cylinder inner wall diameter both ends of mounting flange.
Adjustable chassis upper boom 53 of the storage with device has the vertical branch of the 1st chassis the 57, the 1st chassis of vertical support between chassis lower beam 54
The lower end of support 57 connect with chassis mounting plate 56, has the 2nd chassis is vertical to support between upper and lower crossbeam 45, the 1st, 2 inserted blocks be flute profile,
There is vertical slot 48 on one side wall, is connected between vertical bar 52 and adjacent upright bar 51 by lateral frame.
The advantages of the utility model patent:
In the present invention, be provided with water temperature regulater, the constant temperature sizing ring being mounted on tubing cooling water tank and its
Mounting flange, constant temperature sizing ring end, which has to supply water, flows to the aquaporin 1 and aquaporin 2 of outlet pipe, aquaporin 1 and water from water inlet pipe
There are aquaporin partition 1 and aquaporin partition 2 between channel 2, can be adjusted at any time according to operating condition and enter aquaporin 1 and aquaporin 2
Cooling water temperature, cooling water respectively enter aquaporin 1 and aquaporin 2, are spaced between channel, cannot mutually go here and there water, water
The water temperature at each position and flow are consistent in channel, ensure that the cooling temperature of sizing ring is constant consistent, to ensure that
Tube surfaces are bright and clean, and circularity and diameter reach standard requirements, and tubing quality is guaranteed.
Using can activity installation two sidebar structures, using the positioning pin on the inserting slot construction and chassis in sidebar,
Conveniently and efficiently two sidebars can be removed and two sidebars are reinstalled according to the width of steel band of different size tubing, by steel band
It is limited between two sidebars, prevents steel band from swinging, guarantee that steel band is entered in molding machine with steady consistent state, protect
The accurate and subsequent welding quality that steel band is curled into cylindrical shape is demonstrate,proved, to improve tubing quality.
Using the folder rod rotated in the case where motor drives, clamps steel band and steel band is pulled out into progress steel band and broadcast, it is also limited
The limited block that steel strip swings overcomes previous steel band and goes out to put this ensure that steel band is sent out with steady consistent state
Not perfectly flat steady, the case where fluctuating and swing up and down, ensure that follow-up work after volume machine, such as reel forming and welding quality,
Improve tubing quality.
The top to bottom, left and right, front and rear adjustment mechanism of adjustment die head position of center line is provided with around die head, in adjustment mechanism
Including adjusting screw and bracket and adjusting of centerline in place after holding screw.Multiple adjusting of centerline mechanism is set, it can be at any time
Die head position of center line is adjusted, or even is accurately finely tuned, easy to operate, effect is good, high-efficient.
Detailed description of the invention
Fig. 1 is production apparatus structure schematic diagram.
Fig. 2 is Fig. 1 top view.
Fig. 3 is temperature controllable sizing ring mechanism structural schematic diagram.
Fig. 4 is Fig. 3 left view.
Fig. 5 is B-B cross-sectional view in Fig. 4.
Fig. 6 is temperature controllable sizing ring mechanism structural schematic diagram.
Fig. 7 is another structural schematic diagram of temperature controllable sizing ring mechanism.
Fig. 8 is adjustable storage band apparatus structure schematic diagram.
Fig. 9 is Fig. 8 left view.
Figure 10 is Fig. 8 top view.
Figure 11 is sidebar structural schematic diagram.
Figure 12 is Figure 11 left view.
Figure 13 is Figure 11 top view.
Figure 14 is Undercarriage structure schematic diagram.
Figure 15 is Figure 14 left view.
Figure 16 is Figure 14 top view.
Figure 17 is partial enlarged view in Fig. 8.
Figure 18 is drawstring formula unreeling machine structural schematic diagram.
Figure 19 is Figure 18 left view.
Figure 20 is Figure 18 top view.
Figure 21 is partial enlarged view in Figure 18.
Figure 22 is B-B cross-sectional view in Figure 20.
Figure 23 is another structural schematic diagram of limited block.
Figure 24 is adjustment mechanism structural schematic diagram.
Figure 25 is the left view of Figure 24.
Figure 26 is Figure 25 top view.
Figure 27 is that die head is moved forward and backward plate structure structural schematic diagram.
Figure 28 is Figure 27 top view.
Figure 29 is the left view of Figure 28
Figure 30 is die head bracket schematic perspective view
Serial number in figure:
1, drawstring formula unreeling machine, 2, plate shearing machine, 3, horizontal position welding machine, 4, it is preceding broadcast machine, 5, adjustable storage band device, 6, after broadcast
Machine, 7, compensation frame, 8, bead cutter, 9, steel band is curled into the shaping mechanism of cylindrical shape, 10, die head adjustment mechanism of center, 11,
Die head, 12, extruder, 13, temperature controllable sizing ring mechanism, 14, cooling water tank, 15, dragger, 16, cutting machine, 17, turn over pipe
Frame, 18, water inlet pipe, 19, outlet pipe, 20, water temperature regulater, 21 small water pumps, 22, heater, 23, small water tank, 24, aquaporin every
Plate 2,25, aquaporin 2,26, aquaporin 1,27, constant temperature sizing ring, 28, mounting flange, 29, aquaporin partition 1,30, hole pattern steel
Band composite plastic pipe, 31, spray head, 32, mounting screw, 33, water pump, 34, tubing cooling water tank bracket, 35, steel plate welding
Aquaporin partition 1,36, steel plate weld aquaporin partition 2,37, aquaporin partition 1,38, aquaporin partition 2,39, spiral shape water
Channel, 40, sidebar, 41, chassis, 42, supporting plate, 43, cross bar, 44, support arm, 45, body transom, 46, positioning pin, 47, inserted block,
48, slot, 49, sidebar upper beam, 50, sidebar lower beam, 51, sidebar column, 52, be welded with the strutbeam of inserted block 47,53, chassis
Upper beam, 54, chassis lower beam, 55, chassis column, 56, chassis mounting plate, 57, the vertical support of chassis, 58, chassis horizontal support,
59, upper driving rod, 60, lower passive rod, 61, drive under the cylinder that moves up and down of passive rod, 62, motor, 63, core, 64, machine
Frame, 65, supporting plate, 66, steel band limited block, 67, support under passive rod both sides bearing slider with groove, 68, installation cylinder and
The bracket of passive rod bearing slider down, 69, the interior convex guide rail matched with the groove of bearing slider of bracket 68,70, connection spiral shell
Nail, 71, supporting board carriage, 72, transmission belt, 73, die head center line, 74, support, 75, die head bracket, 76, die head back-and-forth motion
Plate, 77, planar bottom surface shape sliding slot in die head bracket, 78, die head be moved forward and backward the convex seam allowance in plate face, 79, support die head
Auxiliary support screw, 80, front and back adjustment bracket, 81, front and back adjusting screw, 82, die head back-and-forth motion board bottom face spill sliding slot,
83, vertical plate in die head bracket, 84, plate in die head bracket, 85, left and right adjusting screw, 86, left and right adjustment bracket, 87, clamp screw
Nail, 88, die head center line upper and lower position adjusting screw, 89, reinforcing rib, 90, long slot hole, 91, die head be moved forward and backward it is fixed on plate
Install die head bracket screw hole, 92, die head be moved forward and backward plate on install die head center line upper and lower position adjusting screw screw hole,
93, special-shaped vertical plate, 94, the die head mounting hole on die head bracket, 101, annular groove, 102, roller bearing support.
Specific embodiment
Embodiment 1:
Hole pattern steel strip reinforced multiple tube process units, including plate shearing machine 2, horizontal position welding machine 3 is preceding to broadcast machine 4, after broadcast machine 6, mend
Frame 7 is repaid, steel band is curled into the shaping mechanism 9 of cylindrical shape, the composite plastic on the ectonexine of cylindrical shape steel band by bead cutter 8
The extruder 12 and compound die head 11 of material, cooling water tank 14, dragger 15, cutting machine 16 turn over pipe support 17.Wherein steel band is crimped
At the shaping mechanism 9 of cylindrical shape, the extruder 12 and compound die head 11 of composite plastic on the ectonexine of cylindrical shape steel band
Structure and the patent No. 99232026.7, the disclosed knot of device of entitled manufacture metal plate net framework reinforced composite plastic pipe
Structure is identical, is market vending articles.Plate shearing machine 2, horizontal position welding machine 3 is preceding to broadcast machine 4, after broadcast machine 6, compensate frame 7, bead cutter 8 is cold
But water tank 14, dragger 15, cutting machine 16, turning over pipe support 17 is market vending articles.
Temperature controllable sizing ring mechanism is provided with after composite plastic on the ectonexine of cylindrical shape steel band, including constant temperature is determined
The mounting flange and the cooling-water duct between them, feature of diameter ring and installation sizing ring have 3: first is that increasing water
Temperature controller, second is that constant temperature sizing ring end, which has to supply water, flows to the aquaporin 1 and aquaporin 2 of outlet pipe from water inlet pipe, third is that water
There are aquaporin partition 1 and aquaporin partition 2 between channel 1 and aquaporin 2.
Aquaporin 1 and aquaporin 2 can be circular ring shape, be also possible to spiral shape or other abnormity.
It is welded on constant temperature sizing ring with steel plate and forms aquaporin partition 1 and aquaporin partition 2.
The objects such as plastics or rubber are disposed to form aquaporin partition 1 and aquaporin partition between aquaporin 1 and aquaporin 2
2。
There are temperature controllable sizing ring mechanism 13, the temperature controllable between extruder 12, compound die head 11 and cooling water tank 14
13 mounting flange 28 of sizing ring mechanism is located at one end of tubing cooling water tank 14, and constant temperature sizing ring 27 is the circle that there is flange in one end
Tin, there are the 101, the 1st aquaporin partition of annular groove and the 2nd aquaporin partition that annular groove is divided into the 1st on the cylinder of constant temperature sizing ring 27
Aquaporin and the 2nd aquaporin, the 1st aquaporin and the 2nd aquaporin have the water inlet pipe 18 by mounting flange 28, outlet pipe 19 respectively
It is connect with water temperature regulater 20, the flange of constant temperature sizing ring 27 is connect by screw 32 with mounting flange 28, cylinder and Method for Installation
The 1st, 2 aquaporins are formed after the hole cooperation of orchid 28, there is hole in the part that cylinder is located in tubing cooling water tank, and tubing cooling water tank has
Spray head 31, tubing and cylinder inner wall cooperate.Annular groove 101 is annulus on the cylinder of the constant temperature sizing ring 27 of temperature controllable sizing ring mechanism
Shape or spiral shape.
The 1st aquaporin partition and the 2nd aquaporin partition of temperature controllable sizing ring mechanism are steel plate or plastic part or rubber parts.
The 1st aquaporin partition and the 2nd aquaporin partition of temperature controllable sizing ring mechanism are located at 101 diameter both ends of annular groove
Or 28 cylinder inner wall diameter both ends of mounting flange.
Water temperature regulater 20 uses model are as follows: MK104ST water type die heater.
Before broadcast machine 4, after broadcast and have adjustable storage band device 5 between machine 6.It is arranged before hole pattern steel band enters shaping mechanism
There are an adjustable storage band device, including two sidebars and a chassis mechanism, sidebar and chassis are welding structure, on the both ends of sidebar
Lower portion has the inserted block with inserting slot construction being mounted on sidebar on body transom, has affixed side field to set on upper and lower body transom
Positioning pin.
Adjustable storage band device 5 is made of 41, two sidebars 40 of a chassis, and the chassis is positive cuboid framework, and two
There are several uniformly distributed positioning pins 46 on the upper and lower crossbeam 45 of the chassis of end face, the left and right pillar 55 connecting with the upper and lower crossbeam 45 of chassis
Connect with the lower end of left and right support arm 44, the upper end of left and right support arm 44 is connect with the both ends of cross bar 43, left and right pillar 55 lower end with
Chassis mounting plate 56 connects, and the left and right pillar 55 at positive cuboid framework both ends is connect with chassis upper boom 53, chassis lower beam 54, under two
Bar 54 is connect with several chassis horizontal supports 58, and the sidebar 40 is the plane frame that upper and lower cross bar 49,50 is constituted with several upright bars 51
Frame, 50 both ends of sheer pole are connect with the 1st inserted block 47, and 49 both ends of cross tube are connect with the upper end of vertical bar 52, the lower end of vertical bar 52 with
The connection of 2nd inserted block 47, the 1st, 2 inserted block centers are located on same vertical line, and the slot 48 of the 1st, 2 inserted blocks 47 is upper and lower with chassis respectively
Positioning pin 46 on crossbeam 45 cooperates.
Adjustable chassis upper boom 53 of the storage with device has the vertical branch of the 1st chassis the 57, the 1st chassis of vertical support between chassis lower beam 54
The lower end of support 57 connect with chassis mounting plate 56, has the 2nd chassis is vertical to support between upper and lower crossbeam 45, the 1st, 2 inserted blocks be flute profile,
There is vertical slot 48 on one side wall, is connected between vertical bar 52 and adjacent upright bar 51 by lateral frame.
Embodiment 2:
There are drawstring formula unreeling machine, including rack in hole pattern steel strip reinforced multiple tube process units, places the energy of steel band coiled material
The core of rotation and swelling is characterized in there is the upper driving rod rotated under motor drive, there is the energy in the case where moving up and down cylinder and driving
The lower passive rod moved up and down, there is the supporting plate for holding steel band, the limited block that limited steel strip swings.
There are drawstring formula unreeling machine 1, including rack 64 before plate shearing machine 2, places the core of steel band coiled material being able to rotate with swelling
63, it is characterised in that roll drive motor 62 is installed in rack 64, there is pallet stand 71, roller bearing support 68, roller branch in rack 64
Bolster is L shape bearing support, has upper driving rod 59 to pass through biography with roll drive motor 62 in the bearing at the level frame both ends of L shape bearing support
Dynamic chain or band 72 are sequentially connected, and the level frame both ends of L shape bearing support are respectively connect with a vertical supports 68,68 inside of vertical supports
Have a convex guide rail 69 matched with the groove of bearing slider 67, bearing slider 67 is located at lower passive 60 both ends of rod, cylinder 61 with
Vertical supports 68 are fixedly connected, and piston rod is connect with bearing slider 67, and hole pattern steel band is located at lower passive rod 60, upper driving rod 59
Between, the supporting plate 65 on pallet stand 71 is located under hole pattern steel band, and on supporting plate 65, hole pattern steel band two sides are pacified by attachment screw 70
Equipped with steel band limited block 66.
Other structures are same as Example 1.
Embodiment 3:
Die head is installed on die head bracket, and die head bracket is weldment structure, by vertical plate and the welding of plate and reinforcing rib
At planar bottom surface has spill sliding slot, and the convex seam allowance being moved forward and backward in plate face with die head matches, and plate front, which is welded with, to be had
The special-shaped vertical plate of the Auxiliary support screw of 3 support die heads, die head, which is moved forward and backward board bottom face, spill sliding slot, on seating plane
Convex seam allowance matches, and the adjustment mechanism of adjustment die head center line left-right position is respectively arranged at left and right sides of die head bracket, adjusts
It include left and right adjusting screw and left and right adjustment bracket in complete machine structure;Die head is respectively arranged in adjustment die head before and after being moved forward and backward plate
The adjustment mechanism of heart line front-rear position includes that front and back adjusting screw and front and back adjust bracket in adjustment mechanism;It is being moved forward and backward plate
Upper surrounding, which is provided with to withstand on seating plane, can be such that back-and-forth motion plate moves up and down to adjust the tune of die head center line upper and lower position
Whole screw;Surrounding is provided with long slot hole and die head adjusting of centerline and fixes afterwards in place on die head bracket and die head back-and-forth motion plate
Die head bracket and die head are moved forward and backward the holding screw of plate.
Steel band, which is curled between the shaping mechanism 9 of cylindrical shape and compound die head 11, die head adjustment mechanism of center 10,
Die head 11 is installed on die head bracket 75, and die head bracket 75 is installed on die head and is moved forward and backward on plate 76, and die head is moved forward and backward plate 76
It is installed on support 74, there is spill sliding slot in the bottom surface of die head bracket 75, is moved forward and backward the convex seam allowance 78 above plate 76 with die head
It matches, there is spill sliding slot 82 in the bottom surface that die head is moved forward and backward plate 76, matches with the convex seam allowance above support 74, die head branch
The adjustment mechanism of adjustment die head center line left-right position is respectively arranged on the support 74 of the left and right sides of frame 75, in adjustment mechanism
Including left and right adjusting screw 85 and left and right adjustment bracket 86, die head is moved forward and backward on the support 74 of the front and rear sides of plate 76 and sets respectively
It is equipped with the adjustment mechanism of adjustment die head center line front-rear position, includes front and back adjusting screw 81 and front and back adjustment branch in adjustment mechanism
Frame 80, having its lower end to withstand on the upper surface of support 74 on die head back-and-forth motion plate 76 can be such that die head back-and-forth motion plate 76 moves up and down
To adjust the adjusting screw 88 and its screw hole 92 of die head center line upper and lower position, die head is moved forward and backward on plate 76 and is provided with elongated slot
Hole 90 and die head adjusting of centerline fix die head afterwards in place and are moved forward and backward plate in the holding screw 87 on support 74, before and after die head
There are the screw hole 91 and holding screw 87 of uniformly distributed several fixed installation die head brackets 75 on movable plate 76.
Die head bracket 75 is made of vertical plate 83 and plate 84, and there is spill sliding slot in 84 bottom surface of plate, and 84 front of plate has with 3
The special-shaped vertical plate 93 of the Auxiliary support screw 79 of a support die head 11, is evenly arranged in concentric circumferences on vertical plate 83 and installs die head
11 die head mounting hole 94.
Other structures are same as Example 2.