CN211471710U - Heat setting device applied before plastic wire drawing and winding - Google Patents

Abstract

The utility model relates to a heat setting device applied before plastic wire drawing and rolling, which relates to plastic wire drawing equipment and aims at adjusting the tension between adjacent setting rollers, and comprises a plurality of setting units, wherein each setting unit comprises a frame, the frame comprises a vertically arranged middle plate and two mounting seats respectively fixed on the upper part and the lower part of the middle plate, a transverse setting roller is arranged between the two mounting seats, a bottom plate is arranged between the setting roller and the mounting seats, the length of the bottom plate extends along the length of the setting roller, both ends of the bottom plate are both fixed with support legs, the other ends of the support legs extend towards the other mounting seat, both ends of the setting roller are respectively rotatably connected with two support legs, one end of the setting roller is rotatably penetrated out of the middle plate, the middle plate is provided with a long hole for the one end of the setting roller to penetrate out and vertically extend, and a lifting mechanism, the driving part of the lifting mechanism is fixed on the bottom plate. The utility model discloses can adjust the tensile volume of plastics wire drawing comparatively accurately.

Description

Heat setting device applied before plastic wire drawing and winding

Technical Field

The utility model relates to a plastics wire drawing equipment especially relates to a be applied to heat setting device before plastics wire drawing rolling.

Background

The plastic wire drawing machine uses polypropylene and high-density ethylene as raw materials, and forms flat wires through heating, extrusion, wire cutting and stretching, and the flat wires are coiled and woven by a circular weaving machine; before the drawn plastic is rolled, the plastic wires are subjected to heat setting by a heat setting machine so as to be processed to the required thickness.

Referring to fig. 6, there is a heat setting machine, which includes a plurality of adaptive setting units, each setting unit includes a frame, the frame is in a horizontal U shape, and is divided into a vertical section and mounting seats 11 fixed on the upper and lower parts of the vertical section, a vertical supporting leg 13 is fixed on one of the mounting seats 11, and the supporting leg 13 is close to the opening end edge; a shaping roller 2 is arranged between the two mounting seats 11, one end of the shaping roller 2 is rotatably connected to the vertical section, and the other end of the shaping roller is rotatably connected to the supporting leg 13; the temperature of the setting roller 2 is adjustable, for example: an electromagnetic heating roller; still install drive arrangement in the frame and be used for driving about the design roller 2 and rotate, drive arrangement includes motor and driving belt drive mechanism.

The shaping rollers 2 of two adjacent shaping units are distributed up and down; the shaping rollers 2 of the plurality of shaping units are arranged in an S shape.

When the plastic drawing and shaping device is used, the driving device drives the shaping rollers 2 to rotate, the shaping rollers 2 are regulated to a proper temperature, and the plastic wires sequentially bypass the shaping rollers 2 in an S shape to be drawn and shaped.

The technology can be used for stretching and shaping the plastic wires, but the rotating speed of the motor needs to be adjusted when the stretching amount needs to be adjusted, and most of known plants have large power consumption, and the rotating speed of the motor is unstable under the influence of peak-valley voltage and the like; meanwhile, the transmission mechanism is abraded after long-term use, so that the effect of regulating the stretching amount by regulating the speed of the motor is relatively poor, and therefore, a new technical scheme is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a be applied to the heat setting device before the rolling of plastics wire drawing, it can adjust the tensile volume of plastics wire drawing comparatively accurately.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a be applied to heat setting device before plastics wire drawing rolling, includes a plurality of design units, the design unit includes the frame, the frame includes the intermediate lamella of vertical setting and the mount pad that is fixed in the upper and lower part of intermediate lamella respectively, two be provided with horizontal design roller between the mount pad, be provided with the bottom plate between design roller and the mount pad, the length of bottom plate extends along the length of design roller and its both ends all are fixed with the stabilizer blade, the other end of stabilizer blade extends towards another mount pad, the both ends of design roller are rotated respectively and are connected in the pivot of two stabilizer blades and design roller one end and wear out the intermediate lamella, set up the pivot that supplies design roller one end on the intermediate lamella and wear out and the slot hole of vertical extension, two be provided with elevating system between the mount pad, elevating system's drive division is fixed in the bottom.

Through adopting above-mentioned technical scheme, the fixed backplate of design roller one end is kept away from to the stabilizer blade at design roller both ends, at backplate middle part position fixing elevating system, elevating system makes the design roller remove in vertical direction, set up in the elevating system of a plurality of design units and mutually support, thereby adjust the distance in vertical direction between the adjacent design roller, further change the tension size that the design roller gave the plastics wire drawing, under the effect of a plurality of design rollers, the plastics wire drawing is heated setting comparatively accurately, thereby adjust the tensile volume of plastics wire drawing comparatively accurately, make the wire drawing effect better.

The present invention may be further configured in a preferred embodiment as: elevating system includes the screw rod one of vertical setting, screw rod one end is fixed in the bottom plate, and the other end slides and connects in the mount pad, screw rod threaded connection has turbine one, turbine cladding has the clamshell one, the clamshell one is fixed in the mount pad, the meshing of turbine one has the worm of adaptation, worm one end is stretched out the clamshell and is fixed with the rocking handle in the lump.

Through adopting above-mentioned technical scheme, when needs carry out the lift work, the staff waves the rocking handle, and under worm turbine lift's effect, the sizing roller moves in vertical direction to more effectual change and the tension size of control between the adjacent sizing roller, make the wire drawing effect better.

The present invention may be further configured in a preferred embodiment as: the lifting mechanism comprises a screw rod II, a turbine II and a shell cover II, the mounting seat close to the middle plate is connected with a motor I, a belt pulley is coaxially fixed at the output shaft end of the motor I, and the belt pulley and the turbine II are provided with the same transmission belt.

By adopting the technical scheme, when lifting work is required, workers can lift the shaping roller only by starting the first motor, and can close the first motor after the positioning is specified; the automatic control mode replaces a manual control mode, so that the lifting distance is more accurate, and the using effect is better.

The present invention may be further configured in a preferred embodiment as: the mount pad is kept away from intermediate lamella one end and is fixed with the measuring tape, the setting of measuring tape perpendicular to design roller axis and keep away from intermediate lamella one side and be provided with the scale, the measuring tape cover is equipped with the observation board, the observation board is kept away from measuring tape one end and is fixed in the stabilizer blade.

Through adopting above-mentioned technical scheme, when using the rocking handle, when carrying out the lift work through manual promptly, observe the scale size of measuring tape through observing the board, can know the lift height relatively accurately to the lift effect is better relatively.

The present invention may be further configured in a preferred embodiment as: the supporting legs are provided with a plurality of bearing holes along the axial direction of the conveying shaft, the bearing holes are distributed along the height direction of the supporting legs, a fixing plate is vertically fixed on one side of each supporting leg far away from the middle plate, the fixing plate stands on the mounting seat close to the fixing plate, one end of each fixing plate far away from the mounting seat close to the fixing plate is bent and extended, an air cylinder is fixed at one end of each fixing plate far away from the mounting seat close to the fixing plate, the air cylinder is transversely arranged, and an output shaft of the air cylinder is fixed with a bearing rod of which one end is located in each bearing hole; a supporting plate is arranged between the fixed plate and the supporting legs, the supporting plate is erected on the mounting seat close to the supporting plate, and a rod sleeve sleeved on the bearing rod is fixed at one end of the supporting plate far away from the ground.

By adopting the technical scheme, after the shaping unit is lifted to the accurate position along the screw rod, the telescopic rod of the air cylinder extends out, so that the bearing rod extends into the bearing hole, the bearing rod shares the gravity of the screw rod from the shaping roller and the support leg, the lifting work is safer, the service life of the lifting mechanism is prolonged, and the use effect is better; when lifting work needs to be carried out again, the control cylinder makes the bearing rod stretch out of the bearing hole.

The present invention may be further configured in a preferred embodiment as: the mounting seat comprises a sliding seat, the sliding seat is formed with a sliding groove extending along the direction of the assembly line, and an adaptive sliding plate is connected in the sliding groove in a sliding manner; the utility model discloses a quick-witted slide structure, including slide plate, lead screw, guide arm, oblique gear, driving lever, motor two, the slide is connected with lead screw and guide arm along the assembly line direction in the slide, lead screw and guide arm equipartition are on the slide, the both ends of lead screw and guide arm are all rotated and are connected with the pole socket, the pole socket is fixed in the slide, lead screw one end is fixed with helical gear one, helical gear one adaptation has helical gear two, helical gear two is fixed with the driving lever, the driving lever is on a parallel with the axis of design roller and extends towards the intermediate lamella, one section that the driving lever is close to the.

Through adopting above-mentioned technical scheme, when utilizing elevating system to make the design roller move in vertical direction, move along the assembly line direction in the slide through motor control to at the control design unit translation of horizontal direction, control adjacent design roller distance at the horizontal direction promptly, further change the tension size that the plastics wire drawing on the design roller received, thereby make the plastics wire drawing by more accurate heat setting, the design effect is better.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a slide, including slide, baffle, slide groove, baffle one end is fixed with many double-screw bolts, the baffle other end is kept away from ground one side and is provided with the baffle, baffle one end is fixed with many double-screw bolts, the double-screw bolt is fixed in the slide, the baffle other end extends towards slide notch top.

By adopting the technical scheme, when the shaping roller reaches the accurate position through the lifting mechanism and the sliding plate, the wire drawing work is carried out, at the moment, the filings generated by wire drawing are prevented from entering the gap between the sliding plate and the wall of the sliding seat groove in the baffle plate, namely, the filings can be prevented from obstructing the horizontal movement of the sliding plate when the next positioning work is carried out, so that the service life of the mechanism is prolonged; in addition, be fixed in the baffle on the slide of keeping away from ground can prevent to a certain extent that the slide that slides on this slide from taking place vertical breaking away from, guarantee the normal slip of slide in the slide promptly to the effect is better after the use.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the lifting mechanism is used for controlling the movement of the shaping unit (shaping roller) in the vertical direction so as to change the tension between adjacent shaping rollers, thereby more accurately adjusting the wire drawing amount of the plastic wire drawing and ensuring that the heating shaping effect of the plastic wire drawing is better;

2. the mounting seat is designed into a sliding structure consisting of a sliding seat and a sliding plate, and the fixing unit (fixing roller) moves in the horizontal direction through a screw rod sliding table structure consisting of a screw rod and a sliding plate, namely, the fixing unit (fixing roller) is controlled to move in the vertical and horizontal directions simultaneously, so that the tension control effect is better, the plastic wire drawing is heated and fixed more accurately, and the heating and fixing effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the exploding and lighting structure of the present invention, which mainly shows the structure of a shaping unit.

Fig. 3 is a schematic view of a local structure of the present invention, which mainly shows a lifting mechanism that is lifted manually.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 2, which mainly shows the meshing structure of the first helical gear and the second helical gear.

Fig. 5 is a schematic diagram of a local structure of the present invention, which mainly shows a lifting structure of the shaping roller that automatically lifts through the first motor.

Fig. 6 is a schematic diagram of the overall structure of a plastic wire drawing heated and shaped by the prior art.

Reference numerals: 1. a frame; 11. a mounting seat; 111. a slide base; 112. a slide plate; 12. a middle plate; 13. a support leg; 2. a shaping roller; 3. a base plate; 4a, a first screw; 4b, a screw rod II; 41a, a turbine I; 41b, a second turbine; 42a, a first shell cover; 42b and a second shell cover; 43. a worm; 44. a rocking handle; 45. a drive belt; 46. a first motor; 47. a belt pulley; 5. measuring a ruler; 51. an observation plate; 7. a bearing hole; 71. a fixing plate; 72. a cylinder; 73. a load-bearing bar; 74. a support plate; 741. a rod sleeve; 8. a screw rod; 81. a guide bar; 82. a rod seat; 83. a first bevel gear; 84. a second bevel gear; 85. a driving lever; 86. a second motor; 9. a baffle plate; 91. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1, for the utility model discloses a be applied to heat setting device before plastics wire drawing rolling, including a plurality of design units of transversely arranging, the design unit includes frame 1, and frame 1 is provided with intermediate lamella 12 including two mount pads 11 that distribute from top to bottom in the one end of mount pad 11, and intermediate lamella 12 is vertical and its upper and lower part difference fixed connection in mount pad 11.

A vertically extending supporting leg 13 is arranged at one end of one of the mounting seats 11 far away from the middle plate 12; a shaping roller 2 is arranged between the two mounting seats 11, one end of the shaping roller 2 penetrates through the middle plate 12 and is linked with a driving mechanism (gear transmission set) for driving the shaping roller to rotate, and the other end of the shaping roller is rotatably connected with a supporting leg 13; the temperature of the setting roller 2 is adjustable, for example: an electromagnetic heating roller.

The shaping rollers 2 of two adjacent shaping units are distributed up and down; the shaping rollers 2 of the plurality of shaping units are arranged in an S shape.

When the plastic drawing and shaping device is used, the driving device drives the shaping rollers 2 to rotate, the shaping rollers 2 are regulated to a proper temperature, and the plastic wires sequentially bypass the shaping rollers 2 in an S shape to be drawn and shaped.

The following is illustrated with a styling unit.

Referring to fig. 1 and 2, a bottom plate 3 is arranged between the sizing roller 2 and a mounting seat 11 close to a support leg 13, and the length of the bottom plate 3 extends along the length of the sizing roller 2; a support leg 13 is further arranged between the two mounting seats 11, and two ends of the two support legs 13 are respectively fixed at two ends of the bottom plate 3; the two ends of the sizing roller 2 are respectively connected with two supporting legs 13 in a rotating way.

A lifting mechanism is arranged between the bottom plate 3 and the mounting seat 11 close to the support legs 13, and a driving part of the lifting mechanism is connected to the bottom plate 3 and used for driving the shaping roller 2 to lift and adjust the position.

In order to ensure that the lifting of the shaping roller 2 is not hindered, a vertically extending long hole is formed in the middle plate 12, and a rotating shaft of the shaping roller penetrates out of the long hole; be provided with the structure of middle secondary plate of laminating with it and being connected with sizing roller 2 on one side that middle plate 12 deviates from sizing roller 2, for example: the driving device is arranged on the middle secondary plate to ensure that the lifting of the shaping roller 2 is not hindered

Referring to fig. 3, the lifting mechanism includes a vertically arranged first screw rod 4a, one end of the first screw rod 4a is fixed to the bottom plate 3, the other end of the first screw rod 4a is connected to the mounting base 11 in a sliding manner, the first screw rod 4a is in threaded connection with a first worm wheel 41a, the first worm wheel 41a is wrapped with a first shell cover 42a, the first shell cover 42a is fixed to the mounting base 11, the first worm wheel 41a is meshed with an adaptive worm 43, and one end of the worm 43 extends out of the first shell cover 42a and is fixed with.

The staff rocks rocking handle 44, through the transmission effect of worm 43, turbine 41a and screw rod 4a for the design unit (design roller 2) goes up and down in vertical direction, so that reach better wire drawing effect.

Referring to fig. 3, one end of the mounting seat 11, which is far away from the middle plate 12, is fixed with a measuring tape 5, the measuring tape 5 is parallel to the axis of the shaping roller 2 and is provided with scales on one side, which is far away from the middle plate 12, the measuring tape 5 is sleeved with an observation plate 51, and one end, which is far away from the measuring tape 5, of the observation plate 51 is fixed on the support leg 13.

When the staff makes the sizing roller 2 go up and down through rocking the rocking handle 44, the observation board 51 that the measuring tape 5 was located to the cover also will reciprocate, at this moment, can be comparatively accurate know the lift height through the scale of observing the measuring tape 5 to make the lift effect better.

Referring to fig. 3, a plurality of bearing holes 7 are formed in the supporting legs 13 fixed at two ends of the sizing roller 2 along the axial direction of the sizing roller 2, the bearing holes 7 are arranged along the height direction of the supporting legs 13, a fixing plate 71 is vertically fixed on one side of the supporting legs 13 far away from the middle plate 12, the fixing plate 71 is erected on the mounting seat 11 close to the fixing plate 71 and is bent and extended at one end far away from the mounting seat 11 close to the fixing plate, an air cylinder 72 is fixed at one end of the fixing plate 71 far away from the mounting seat 11 close to the fixing plate, and the air cylinder 72 is transversely arranged and has an output shaft fixed with a bearing rod 73 with one end located in the bearing hole 7.

When the lifting mechanism is used, after a worker lifts the shaping unit (shaping roller 2) to a proper position, the output shaft of the air cylinder 52 extends out to jack the bearing rod 73 into the bearing hole 7, so that the bearing rod 73 and the screw rod 4 simultaneously bear the gravity of the shaping unit, the service life of the lifting mechanism is prolonged, and the use effect is better; when the lifting is needed again, the bearing rod 73 is retracted through the air cylinder 72.

A supporting plate 74 is arranged between the fixing plate 71 and the supporting leg 13, the supporting plate 74 is erected on the mounting seat 11 close to the supporting plate 74, and a rod sleeve 741 sleeved on the bearing rod 73 is fixed at one end of the supporting plate 74 far away from the mounting seat 11 close to the supporting plate.

When the bearing rod 73 is stretched and retracted through the air cylinder 72, the bearing rod 73 slides in the rod sleeve 741 sleeve, and when one end of the bearing rod 73 is positioned in the bearing hole 7 to carry out bearing action, the support plate 74 shares the force borne by the bearing rod 73, so that the heavy effect is better.

Referring to fig. 2 and 4, the mounting seat 11 includes a sliding seat 111, the sliding seat 111 is formed with a sliding groove extending along the direction of the assembly line, and an adaptive sliding plate 112 is slidably connected in the sliding groove.

When the device is used, the sliding plate 112 slides in the sliding seat 111 along the flow line direction (the flow line direction is the direction from the plastic wire drawing entering the shaping unit to the separation from the shaping unit), namely the distance between two adjacent shaping rollers 2 is controlled in the horizontal direction, and the distance between two adjacent shaping rollers 2 is controlled in the vertical direction by matching with the lifting mechanism, so that the tension applied to the plastic wire drawing between two adjacent shaping rollers 2 is changed, and the wire drawing forming effect is better.

The lead screw 8 and the guide rod 81 are connected in the sliding plate 112 in a sliding mode in the direction of an assembly line in a sliding mode, the lead screw 8 and the guide rod 81 are evenly distributed on the sliding plate 112, rod bases 82 are connected to two ends of the lead screw 8 and two ends of the guide rod 81 in a rotating mode, the rod bases 82 are fixed to the sliding base 111, a first helical gear 83 is fixed to one end of the lead screw 8, a second helical gear 84 is matched with the first helical gear 83, a driving rod 85 is fixed to the second helical gear 84, the driving rod 85 is parallel to the axis of the shaping roller 2 and extends towards the middle plate 12, a second motor 86 is arranged on one section, close to the.

When the sliding plate is used, the second motor 86 is started, the sliding distance of the sliding plate 112 in the horizontal direction can be controlled through the helical gear transmission set, automatic control is achieved, the moving distance is more accurate, and therefore the using effect is better.

Referring to fig. 2, a baffle 9 is arranged on one side of the groove wall of the sliding base 111 close to the sizing roller 2, one end of the baffle 9 is fixed with a plurality of bolts 91, the bolts 91 are fixed on the sliding base 111, and the other end of the baffle 9 extends towards the upper part of the notch of the sliding base 111.

By installing the baffle 9, in the vertical direction, the baffle 9 covers the gap between the sliding plate 112 and the groove wall of the sliding seat 111, and can prevent the silk scraps from entering the gap when the wire drawing work is performed, so that the sliding of the sliding plate 112 is blocked, namely, the sliding effect of the sliding plate 112 is ensured, and the service life of the sliding plate 112 is prolonged; in addition, to a certain extent, the baffle 9 fixed on the sliding base 111 far away from the ground can prevent the sliding plate 112 sliding on the sliding base 111 from being vertically separated, i.e. the sliding plate 112 can be ensured to normally slide in the sliding base 111, so that the effect is better after the use.

Example two

For the utility model discloses a be applied to heat setting device before plastics wire drawing rolling, refer to fig. 5, the difference with the embodiment one is that elevating system includes two 4b of screw rod, two 41b of turbine and two 42b of clamshell, rotates to be connected with and wears out two 42 b's of clamshell drive belt 45, is connected with a motor 46 on being close to the mount pad 11 of intermediate plate 12, and a motor 46 is that the welding of output shaft axle head has belt pulley 47, and belt pulley 47 and two 41b covers of turbine are equipped with same drive belt 45.

The lifting and descending of the shaping roller 2 and the lifting and descending height of the shaping roller can be controlled through automatic control of the motor I46, the automatic lifting mode is used for replacing the mode of shaking the rocking handle 44, the lifting effect is better, and the lifting and descending height is more accurate.

The implementation principle of the embodiment is as follows:

1. the worker shakes the rocking handle 44 or starts the first motor 46, and the shaping unit (shaping roller 2) moves in the vertical direction through the lifting mechanism;

2. and controlling a second motor 86, and horizontally moving the shaping unit (shaping roller 2) along the direction of the flow line by matching a screw rod sliding table mechanism consisting of a sliding plate 112, a screw rod 8, a guide rod 81 and a gear set (a first bevel gear 83 and a second bevel gear 84).

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a be applied to heat setting device before plastics wire drawing rolling, includes a plurality of design units, the design unit includes frame (1), frame (1) is including intermediate lamella (12) of vertical setting and be fixed in mount pad (11) of the upper and lower part of intermediate lamella (12) respectively, two be provided with horizontal design roller (2), its characterized in that between mount pad (11): be provided with between design roller (2) and mount pad (11) bottom plate (3), the length of bottom plate (3) is extended along the length of design roller (2) and its both ends all are fixed with stabilizer blade (13), the other end of stabilizer blade (13) is extended towards another mount pad (11), the both ends of design roller (2) are rotated respectively and are connected in the pivot of two stabilizer blade (13) and design roller (2) one end and wear out intermediate lamella (12), set up the pivot of confession design roller (2) one end on intermediate lamella (12) and wear out and the slot hole of vertical extension, two be provided with elevating system between mount pad (11), elevating system's drive division is fixed in bottom plate (3).

2. The heat setting device applied to the plastic drawing and winding process according to claim 1, wherein: elevating system includes screw rod (4 a) of vertical setting, screw rod (4 a) one end is fixed in bottom plate (3), and the other end slides and connects in mount pad (11), screw rod (4 a) threaded connection has turbine (41 a), turbine (41 a) cladding has housing cover (42 a), housing cover (42 a) are fixed in mount pad (11), worm (43) that turbine (41 a) meshing has the adaptation, housing cover (42 a) are stretched out to worm (43) one end and are fixed with rocking handle (44).

3. The heat setting device applied to the plastic drawing and winding process according to claim 1, wherein: elevating system includes screw rod two (4 b), turbine two (41 b) and clamshell two (42 b), is close to intermediate plate (12) mount pad (11) are connected with motor one (46), the output shaft end coaxial fixation of motor one (46) has belt pulley (47), belt pulley (47) and turbine two (41 b) cover are equipped with same driving belt (45).

4. The heat setting device applied to the plastic drawing and winding process according to claim 1, wherein: intermediate lamella (12) one end is kept away from in mount pad (11) is fixed with measuring tape (5), measuring tape (5) perpendicular to design roller (2) axis sets up and keeps away from intermediate lamella (12) one side and is provided with the scale, measuring tape (5) cover is equipped with observation board (51), it is fixed in stabilizer blade (13) to keep away from measuring tape (5) one end in observation board (51).

5. The heat setting device applied to the plastic drawing and winding process according to claim 4, wherein: the supporting legs (13) are provided with a plurality of bearing holes (7) along the axis direction of the sizing roller (2), the bearing holes (7) are distributed along the height direction of the supporting legs (13), a fixing plate (71) is vertically fixed on one side, far away from the middle plate (12), of the supporting legs (13), the fixing plate (71) is erected on the mounting seat (11) close to the fixing plate and is bent and extended at one end, far away from the mounting seat (11) close to the fixing plate, of the fixing plate (71), an air cylinder (72) is fixed at one end, far away from the mounting seat (11) close to the fixing plate, the air cylinder (72) is transversely arranged, and an output shaft of the air cylinder is fixed with a bearing rod (73) of which one end is located in the bearing holes (7); a supporting plate (74) is arranged between the fixing plate (71) and the supporting leg (13), the supporting plate (74) is erected on the installation base (11) close to the supporting plate, and a rod sleeve (741) sleeved on the bearing rod (73) is fixed at one end, far away from the installation base (11) close to the supporting plate (74).

6. The heat setting device applied to the plastic drawing and winding process according to claim 1, wherein: the mounting seat (11) comprises a sliding seat (111), a sliding groove extending along the direction of the assembly line is formed in the sliding seat (111), and an adaptive sliding plate (112) is connected in the sliding groove in a sliding manner;

slide along the assembly line direction in slide (112) and be connected with lead screw (8) and guide arm (81), lead screw (8) and guide arm (81) equipartition are on slide (112), the both ends of lead screw (8) and guide arm (81) are all rotated and are connected with rod seat (82), rod seat (82) are fixed in slide (111), lead screw (8) one end is fixed with helical gear (83), helical gear (83) adaptation has helical gear two (84), helical gear two (84) are fixed with driving lever (85), driving lever (85) are on a parallel with the axis of design roller (2) and extend towards intermediate lamella (12), the one end that driving lever (85) are close to intermediate lamella (12) is provided with motor two (86), the output shaft end of motor two (86) is fixed in driving lever (85).

7. The heat setting device applied to the plastic drawing and winding process according to claim 6, wherein: the cell wall of slide (111) is close to sizing roller (2) one side and is provided with baffle (9), baffle (9) one end is fixed with many bolts (91), bolt (91) are fixed in slide (111), baffle (9) other end extends towards slide (111) notch top.

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