CN2574883Y - Cross-ply vulcanizer - Google Patents

Abstract

The utility model discloses a plastic angle pipe molding device. The molding device has a circular machine table, and an extruder and a cooling box are arranged in a tangential direction of the circular machine table, while a traction table, a cutter and a pipe expanding table are orderly arranged in a circumferential direction of the circular machine table, wherein, motors are respectively arranged at both sides of the traction table, and can drive a plurality of fixing rollers and adjusting rollers ranged at intervals simultaneously. Therefore, angle pipes pass through the rollers by friction and move forward. Moreover, a pressing cylinder of the cutter can drive cutting tools to cut the angle pipes. The pipe expanding table is provided with a first group of lifting tables and a second group of lifting tables which move synchronously and can send the angle pipes to the heating and the pipe expanding positions step by step. A heating ring is firstly used for heating, then a pipe expanding mold head is used for enlarging the pipe diameter at both ends of the angle pipes, and finally finished products are carried away by a conveyer belt. The plastic angle pipe molding machine not only enables the angle pipes passing through the traction table to obtain uniform stress, but also enables the angle pipes to have more precise circularity by the structure. Meanwhile, integral operation with full automation can be achieved.

Description

Plastic rubber winding pipe make-up machine device

Technical field

The utility model relates to a kind of plastic rubber winding pipe make-up machine device, refers to especially a kind of extruder and cooler bin are set on the tangential direction of circular board, and the plastic rubber winding pipe make-up machine device of traction table, cutting machine, expander platform is set on the board circumference.

Background technology

Check and approve by Taiwan Patent Office bulletin, " plastic cement elbow type bend pipe extrusion molding machine " novel patent that No. the 246019th, Announcement Number, its claim scope is as described below:

A kind of plastic cement elbow type bend pipe extrusion molding machine comprises: extend mechanism, a saw cutting mechanism, a discharging mechanism of an extrusion molding mechanism, an elbow type bend pipe shaping apparatus structure, an elbow type bend pipe is formed by combining; Wherein:

One extrusion molding mechanism, plastic material after moisture content is removed in the oven dry of fore-warmer tank, is delivered in proper order by feed leakage bucket and driving screw and heats melting in the electric heating piece, and be pressed through in the porous plate earlier; It is characterized in that: the relative bend pipe outer rim of this porous plate place wears more or bigger eyelet, and the runner of broad is squeezed into the tubing that thicker inboard, the outside approaches with plastic material outside the cooperation mouth mould, and by some tensioner rings with support and sizing effect;

One elbow type bend pipe shaping apparatus structure, be to receive above-mentioned extrusion molding mechanism, be that cooler bin is provided with the vacuum cooled film, right this vacuum cooled mould is the crooked radian that makes institute's palpus radius of curvature in inside, and in vacuum cooled mould inboard and outside, feed several vacuum tubes and cooling tube respectively, in order to form vacuum state, impel the thicker outer wall of tubing can remedy plastics required when expanding, obtain bright and clean, sizing, identical tube wall, in the some condenser pipes of the terminal feeding of vacuum cooled mould, cooperate the cooling water pipe and two retainer rings of most circulations in the cooler bin in addition, provide tubing can obtain preferable molding effect;

One elbow type bend pipe feed mechanism, the curved arc track of one same curvature radius is set, and before on the curved arc track, setting up, the two groups of anchor clamps of extending in back, right these anchor clamps of extending are that a fixing holder is set on support body, and utilize gas (oil) pressure cylinder shaft to promoting to a movable holder, can be for the usefulness of clipping bend pipe, right these two anchor clamps of extending are the screw rods that are subjected to transmission mechanism, motor, the beat of reductor promotes (or utilizing gas (oil) cylinder pressure), and following the curved arc track moves around and extends, cooperate this two array touch switch of extending the adjacent side of anchor clamps simultaneously, get and to be the relation that not intermittent complementation is moved on the curved arc track so as to controlling these two anchor clamps of extending, calculate the length of institute's whisker material and the crooked number of degrees of material institute palpus by length recorder and counter again, and signal delivered in the saw cutting mechanism, to instigate the work that saw cutting mechanism drove into and produced sawing simultaneously;

One saw cutting mechanism, be on the curved arc track, to set up a pedestal, and in pedestal stationary saw cutter, yet the sawing cutter of this sawing machine is the axially-movable of (oil) cylinder pressure of being bullied, and the sawing that is arc pendulum is moved, and fixedly a holder and a movable holder is set on pedestal, and promote by gas (oil) cylinder pressure, as clamping or loosen the usefulness of bend pipe, be convenient to the sawing cutter and be engaged in the work that cuts, right this pedestal bottom is that the be bullied beat of (oil) cylinder pressure promotes, and is formed on the multiple translational speed identical with the anchor clamps of extending on the curved arc track;

One discharging mechanism, be to set up a support in the curved arc track end, a hang plate is extended in the below, and establish a gas (oil) cylinder pressure in hang plate inside, stir in order to promote the camber that this two driving lever produced beat, and in the eluding groove on support, offered of the start that stretches through, dial and fall within on the hang plate cutting the bend pipe of finishing, be convenient to collect carrying.

Still there are following several problem and the defectives that wait to overcome solution at least in just above-mentioned " plastic cement elbow type bend pipe extrusion molding machine " novel patent on actual assembled:

1. the bend pipe after finalizing the design must followed the curved arc track and advance, and be subjected to two extend anchor clamps piecemeal clamping extend, promptly first group feed clamp is clamped bend pipe earlier by the place ahead, and extend forward to the touch switch place, notify the clamp clamps bend pipe of extending at second group at rear immediately, extend forward simultaneously, when the anchor clamps of extending for the treatment of second group at rear touch to touch switch, then start the anchor clamps and return initial point of extending in first group in the place ahead, the action of extending of whole feed clamp, the stressed uneven phenomenon of bend pipe be will cause, and then the out of roundness and the accuracy of bend pipe influenced.

2. when the caliber of bend pipe size changes, must change vacuum cooled mould, tensioner ring in the cooler bin simultaneously, and the fixedly holder of forward and backward two groups of anchor clamps of extending, movable holder, seem that trouble is with inconvenient in the extreme.

3. the bend pipe two ends must enlarge caliber, could connect with straight tube, and case only can be made bend pipe before the above-mentioned novel patent, and can't simultaneously the bend pipe two ends be enlarged caliber, after bend pipe completes, still must take and carry out pipe expanding on the pipe expander, can't reach the purpose of one-stop operation.

In view of this, the utility model people actively drops into research and development and the spirit that innovation improves, and has finished a kind of plastic rubber winding pipe make-up machine device of the present utility model finally.

The utility model content

Technical problem to be solved in the utility model is, the traction table of a tension uniform is provided, when making bend pipe after the typing by this traction table, can receive the tractive force of uniformity, simultaneously, when the caliber of bend pipe changes, can adjust this traction table easily, to adapt to the bend pipe of different tube diameters.

Another purpose of the present utility model provides a kind of plastic rubber winding pipe make-up machine device, can realize the pipe expanding of plastic rubber winding pipe simultaneously.

The technological means that adopts for addressing the above problem is, the inside and outside both sides of this traction table are provided with several fixed idler whells and adjust roller, drive rotation with motor respectively again, allowing bend pipe after the typing adjust between the roller friction from fixed idler whell passes through, so as to drawing the traction bend pipe forward, by fixed idler whell with adjust roller very stably speed continue rotating, make the speed of extending of bend pipe keep unanimity, simultaneously the fixed idler whell on traction table both sides is that circular arc degree according to bend pipe is spaced with adjusting roller, allows the out of roundness and accuracy raising of bend pipe; Simultaneously, be provided with dovetail groove under the adjustment seat in this traction table outside, be engaged in simultaneously dovetail mount is set on the board, the adjustment seat can be radially slided on dovetail mount by dovetail groove, and in the middle of adjusting seat, make the screw seat, allow and be arranged on handwheel in the board external stability seat, can utilize driving screw to penetrate spiral shell is located in the screw seat, making things convenient for the user will adjust the seat spiral shell by the driving screw of handwheel advances, spiral shell goes out, make and adjust the motor on the seat and adjust roller shift position synchronously, as the distance of adjusting between fixed idler whell and the adjustment roller, when the caliber size of making bend pipe changes, the support ring that only need change identical size in the cooler bin gets final product, and seems to be very easy to convenient.

The utility model provides an expander platform simultaneously, this expander platform is arranged on after the cutting machine, when bend pipe is cropped when finishing, promptly can enter in the circular arc holding groove on the expander platform, utilize cylinder pressure radially to drive first synchronously, two groups of lifting platforms move around, and in first, two groups of lifting platform bottoms are provided with the axial cylinder pressure that can move up and down, and be provided with the circular arc bearing frame at the lifting platform top, bend pipe can be delivered in regular turn progressively the position of heating and expander, be provided with cylinder pressure on the both sides, position of heating and expander in addition, so as to driving heating ring and expander die head respectively, utilize heating ring with after the heating of bend pipe two ends earlier, relend by the expander die head bend pipe two ends are enlarged caliber, will finish product by conveyer belt more at last and take away, reach the purpose of full-automatic and one-stop operation.

The beneficial effects of the utility model are, because the fixed idler whell that traction table is provided with on both sides is that circular arc degree according to bend pipe is spaced with adjusting roller, allow the stressed uniformity of bend pipe, have improved the out of roundness and the accuracy of bend pipe; Simultaneously, when the caliber size of making bend pipe changes, the user will adjust by the driving screw of handwheel that a seat spiral shell advances, spiral shell goes out, and make to adjust motor and adjustment roller shift position synchronously on the seat, as the distance of adjusting between fixed idler whell and the adjustment roller, operation is very easy; At last, the expander platform of increase enlarges caliber with the bend pipe two ends, will finish product by conveyer belt again and take away, and reaches effect full-automatic and one-stop operation.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is a three-dimensional combination schematic diagram of the present utility model;

Fig. 2 is a combination schematic diagram in plane of the present utility model;

Fig. 3 is the section combination schematic diagram of the utility model cooler bin when backing out;

Fig. 4 is the perspective exploded view of the utility model traction table;

Section combination schematic diagram when Fig. 5 is the utility model traction table adjustment spacing;

Fig. 6 is a section combination schematic diagram of the present utility model;

Fig. 7 is an expander action schematic diagram one of the present utility model;

Fig. 7 A be among Fig. 7 A-A to cutaway view;

Fig. 8 is an expander action schematic diagram two of the present utility model;

Fig. 8 A be among Fig. 8 B-B to cutaway view;

Fig. 9 is an expander action schematic diagram three of the present utility model.

The specific embodiment

A kind of plastic rubber winding pipe make-up machine device, as shown in Figure 1: be three-dimensional combination schematic diagram of the present utility model.With shown in Figure 2: be the utility model plane combination schematic diagram.This plastic rubber winding pipe make-up machine itself has circular board 10, and extruder (not shown) and cooler bin 30 be set on the tangential direction of circular board 10, allow the body 20 that penetrates enter cooler bin 30 along tangential direction, and on the circumferencial direction of circular board 10, traction table 40 is set, cutting machine 50, expander platform 60; Wherein:

As shown in Figure 3: be the section combination schematic diagram of the utility model cooler bin when backing out.Be squeezed into hollow tube 20 through promptly being finalized curing after cooler bin 30 coolings by the extruder (not shown), for convenience extruder (not shown) and cooler bin 30 engages and separates, be provided with central shaft 11 at the center of board 10 especially, reach at the place, end angle of cooler bin 30 inner side edges and be provided with rotating shaft 31, and between the rotating shaft 31 of the central shaft 11 of board 10 and cooler bin 30, several parallel connecting rods 32 are set, these connecting rod 32 1 ends are provided with boss 33, tie in the central shaft 11 of board 10 so as to sheathed pivot, connecting rod 32 other ends then are fixedly arranged in the rotating shaft 31 of cooler bin 30, allow the cooler bin 30 be center of circle arc pendulum with the central shaft 11 of board 10, form and the join driving fit or recess the state that separates of extruder (not shown), and in cooler bin 30 inside with respect to the position of circular path be provided with into, outlet 34,35, go in addition, outlet 34, set up several unsettled support rings 36 between 35; Before the making, must back out cooler bin 30 earlier, simultaneously cooler bin 30 go into, export 34,35 and support ring 36 in wear the bend pipe 21 of one section moulding, allow bend pipe 21 head ends can extend to traction table 40 places, tail end then can join fixing with the body 20 that extrudes, make body 20 along support ring 36 bendings, after supercooling, promptly be finalized curing simultaneously;

As shown in Figure 4: the perspective exploded view that is the utility model traction table.This traction table 40 is that the outlet 35 apart from cooler bin 30 is provided with support wheel 37 and wheel carrier 38 nearby on board 10, the inside circumference position that traction table 40 is positioned at board 10 is provided with holder 41, be positioned at the outer circumference position and then be provided with adjustment seat 42, simultaneously several fixed idler whells 43 are set and adjust roller 44 with adjusting on the seat 42 to be spaced according to arc track at holder 41, and with adjustment seat 42 central authorities motor 45 is set at holder 41 respectively, could utilize driving member (chain 46 and sprocket wheel 47) that the power of motor 45 is sent to fixed idler whell 43 and adjusts in the roller 44, allow fixed idler whell 43 and adjustment roller 44 be reciprocal rotation, make bend pipe 21 behind the sizing and solidifying from fixed idler whell 43 and adjust rub between the roller 44 and pass through, utilize fixed idler whell 43 and adjust the roller 44 dilatory bend pipes 21 that draw and push ahead.

Consult shown in Figure 5 simultaneously: the section combination schematic diagram when being the utility model traction table adjustment spacing.Be provided with dovetail groove 47 under adjusting seat 42 in addition, board 10 then is to be engaged in the corresponding position dovetail groove seat 12 is set, adjustment seat 42 can be radially slided on the dovetail mount 12 of board 10 by dovetail groove 47, and in the middle of adjusting seat 42, make screw seat 48, board 10 then is to be engaged in outer setting holder 13, but establish a rotating handwheel 14 and a spiral shell at holder 13 corresponding to the central position axle of screw seat 48 again and be located at driving screw 15 in the screw seat 48, adjust adjustment roller 44 positions on the seat 42 so as to moving this.

This cutting machine 50 is identical with the saw cutting mechanism of the preceding case of above-mentioned patent, is not the original creation place of this case, and its respective outer side edges is consulted shown in Figure 6: the section combination schematic diagram that is the utility model cutting machine.Mainly be that central shaft 11 at board 10 is provided with rotatable pedestal 51, and slide rail is set in circular path, cutting machine 50 then is to be fixed on the pedestal 51, and in the position installing pulley 52 of pedestal 51 corresponding to slide rail 16, allow the cutting machine 50 on the pedestal 51 reciprocatingly slide back and forth along with the slide rail 16 of board 10 circumference, and first group of cylinder pressure 53 is set in pedestal 51, remain under the state of constant speed movement as the body 20 that drives in cutting machine 50 and the extrusion modling, in on pedestal 51, being provided with corresponding to the both sides of circular path, outer anchor clamps 54,55, drive interior anchor clamps 54 with second group of cylinder pressure 56 and clamp bend pipe 21, the cutting tool 57 of cutting machine 50 then is to be driven by the 3rd group of cylinder pressure 58, so as to bend pipe 21 is cut off.

Cooperate and consult shown in Fig. 7,8,9: be expander action schematic diagram one, two, three of the present utility model.This expander platform 60 is first, the second place is provided with circular arc holding groove 61, the circular arc holding groove 61 of primary importance is positioned at the circular path of board 10, bend pipe 21 after cutting can be striden on the circular arc holding groove 61 of being located at expander platform 60 primary importances, allow expander platform 60 intermediate radial places be provided with cylinder pressure 62, both sides are provided with slide bar 63, this slide bar 63 is provided with two groups of lifting platforms 64, move around so as to two groups of lifting platforms 64 of synchronous drive, these two groups of lifting platform 64 bottoms are provided with the axial cylinder pressure 65 that can move up and down, these two groups of lifting platform 64 tops are provided with circular arc bearing frame 66, as bend pipe 21 being pushed in regular turn progressively the position of heating with expander, be provided with cylinder pressure 67 on the both sides, position of heating and expander in addition, so as to driving heating ring 68 and expander die head 69 respectively, earlier with after the heating of bend pipe 21 two ends, enlarge caliber again, transfer out by conveyer belt 70 after finishing.

Because the fixed idler whell that traction table is provided with on both sides is that circular arc degree according to bend pipe is spaced with adjusting roller, allow the stressed uniformity of bend pipe, improved the out of roundness and the accuracy of bend pipe; Simultaneously, when the caliber size of making bend pipe changes, the user will adjust by the driving screw of handwheel that a seat spiral shell advances, spiral shell goes out, and make to adjust motor and adjustment roller shift position synchronously on the seat, as the distance of adjusting between fixed idler whell and the adjustment roller, operation is very easy; At last, the expander platform of increase enlarges caliber with the bend pipe two ends, will finish product by conveyer belt again and take away, and reaches effect full-automatic and one-stop operation.

Though the utility model with preferred embodiment openly as above, but be not to be used for limiting the present invention, those skilled in the art are in the scope that does not break away from the utility model specification and accompanying drawing, the equivalent structure transformation of being made all is included in the claim of this case.

Claims (2)

1. plastic rubber winding pipe make-up machine device is provided with extruder and cooler bin, and traction table, cutting machine is set in a circumferential direction on the tangential direction of the circular trace of board, it is characterized in that:

This board is provided with central shaft, have the connecting rod of boss and the rotating shaft of cooler bin and join, cooler bin inside with respect to the circular path place be provided with into, export and set up a plurality of support rings, the outer support wheel that is provided with of outlet;

This traction table is provided with holder and adjusts seat in the medial and lateral of circular path, be provided with staggered several fixed idler whells between holder and the adjustment seat and adjust roller, holder is provided with the adjustment seat can drive fixed idler whell and motor and the driving member of adjusting the roller rotation;

This expander platform is provided with first, second circular arc holding groove and first, second lifting platform, this expander platform is provided with slide bar that lifting platform can be set and the radially cylinder pressure that promotes lifting platform, driving two groups of lifting platforms synchronously moves around, this lifting platform bottom is provided with the axial cylinder pressure that can move up and down, the lifting platform top is provided with the circular arc bearing frame of accepting bend pipe, this bearing frame is delivered to bend pipe one heating and an expander position in regular turn, this heating and both sides, expander position respectively are provided with cylinder pressure and heating ring, expander die head, and this expander platform rear is provided with conveyer belt.

2. plastic rubber winding pipe make-up machine device as claimed in claim 1, it is characterized in that, between the adjustment seat of board and traction table, establish the dovetail mount and the dovetail groove of mutual sliding sleeve respectively, make holder and screw seat at board with adjusting the seat corresponding position respectively simultaneously, axle is established handwheel and the driving screw that wears mutually between holder and screw seat.

Images