CN218488503U

CN218488503U - Extrusion section device

Info

Publication number: CN218488503U
Application number: CN202223003393.0U
Authority: CN
Inventors: 何正辉; 吴海燕; 郭兰英
Original assignee: Nanjing Runchi Rubber Products Co ltd
Current assignee: Nanjing Runchi Rubber Products Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-02-17
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an extrusion section device relates to rubber products processing technology field, this extrusion section device, including placing the base, the last fixed surface who places the base is connected with the support frame, the last fixed surface of support frame diaphragm is connected with hydraulic rod, the lower extreme of hydraulic rod telescopic link slides and runs through out the lower surface of support frame diaphragm, the lower extreme fixedly connected with threaded rod of hydraulic rod telescopic link, the lower extreme fixedly connected with mounting panel of threaded rod, the lower fixed surface of mounting panel is connected with cuts out the blade, this extrusion section device, can adjust the interval of cutting out on blade and the mounting panel on the slide between the blade, thereby can once only cut out into the rubber products of three same thickness, the speed when having improved the rubber products section, efficiency when having ensured the rubber products section, it is comparatively simple to cut out the blade regulation operation, the operating degree of difficulty of staff when having reduced and cutting out the blade, efficiency when having ensured the blade regulation.

Description

Extrusion section device

Technical Field

The utility model relates to a rubber products processing technology field, in particular to extrusion section device.

Background

The rubber product is by the rubber raw materials carry out the elastomeric compound that the banbury mixer made after the mill smelts and makes raw materials, according to the characteristic of required rubber product and design the prescription when smelting rubber, extrude extrusion molding again, the section device can be used to the rubber product after extruder extrusion molding, cut into specific thickness through the section device with the rubber product, however the current device of cutting out can only cut out one when cutting out the rubber product, if when producing a large amount of rubber product, this kind of mode has reduced the speed when cutting out the rubber product, the efficiency when having influenced the rubber product section, can't satisfy a large amount of rubber product's production demand, consequently for solving above problem, we provide an extrusion section device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an extrusion section device, can solve the current device of tailorring and can only tailor out one when tailorring to rubber component, if when producing a large amount of rubber components, this kind of mode has reduced the speed when slicing to rubber component, has influenced the efficiency when rubber component cuts into slices, can't satisfy the problem of a large amount of rubber component's production demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extrusion section device, including placing the base, place the last fixed surface of base and be connected with the support frame, the last fixed surface of support frame diaphragm is connected with hydraulic rod, the lower extreme of hydraulic rod telescopic link slides and runs through out the lower surface of support frame diaphragm, the lower extreme fixedly connected with threaded rod of hydraulic rod telescopic link, the lower extreme fixedly connected with mounting panel of threaded rod, the blade is tailor to the lower fixed surface of mounting panel, two equal fixedly connected with of both sides opposite on the surface of mounting panel connect the slide bar, sliding sleeve is equipped with the slide on two connection slide bars, the same fixedly connected with of lower surface of slide tailors the blade, the surface thread bush of threaded rod is equipped with the thread bush, the surface rotation cover of thread bush is equipped with and rotates the cover, it is connected with two rotation push pedals to rotate the opposite both sides of cover on the surface, it is connected with the upper surface rotation of slide to rotate one side that the push pedal kept away from the rotation cover.

Preferably, the upper surface of the placing base is connected with a discharging push plate in a sliding manner, the side face of the discharging push plate is fixedly connected with a connecting push rod which penetrates through a vertical plate of the supporting frame in a sliding manner, a tension spring is fixedly connected between the discharging push plate and the vertical plate of the supporting frame, and the tension spring is movably sleeved on the outer surface of the connecting push rod.

Preferably, the rotation groove has been seted up on the support frame riser, and the rotation groove extends the opposite both sides surface of support frame riser respectively, rotates to rotate between the relative both sides inner wall in rotation groove and is connected with the axis of rotation, and fixed cover is equipped with the rotor plate in the axis of rotation, and the opposite both sides of support frame riser are extended respectively to the both sides of rotor plate, and one side that hydraulic pressure push rod was kept away from to the rotor plate is rotated and is connected with the clamp plate, and the downside of clamp plate and the one end rotation that discharge push pedal was kept away from to connecting rod are connected, and fixed cover is equipped with the catch bar on the lower extreme surface of hydraulic pressure push rod telescopic link.

Preferably, the rotating shaft is arranged on one side of the rotating plate close to the hydraulic push rod.

Preferably, one side of the rotating plate close to the push rod is rotatably connected with a clamping prevention plate, the clamping prevention plate is arranged to be L-shaped, one side of the rotating plate close to the push rod is arranged to be L-shaped, and a torsion spring is arranged between the clamping prevention plate and the rotating plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This extrusion section device, slide on connecting the slide bar through the control slide, just so can adjust the slide and tailor the blade and tailor the interval between the blade on the mounting panel, thereby can once only tailor into three rubber products of same thickness, further improved the speed when slicing rubber products, efficiency when having ensured rubber products section, it is comparatively simple to adjust the operation to tailorring the blade simultaneously, the operating difficulty of staff when adjusting and tailoring the blade has been reduced, efficiency when having ensured to tailor the blade regulation.

(2) This extrusion section device promotes ejection of compact push pedal through connecting push rod and slides on placing the base, therefore ejection of compact push pedal can release the cutting scope of cutting out the blade with the rubber products that the cutting is good, has made things convenient for the rubber products transport in the extruder like this, has improved the efficiency of rubber products when slicing, has reduced staff's working strength.

(3) This extrusion section device through with the axis of rotation setting in the rotor plate one side that is close to hydraulic pressure push rod, makes the rotor plate keep away from hydraulic pressure push rod's one side arm of force longer like this, consequently the catch bar only need promote the rotor plate and rotate less distance just can make and push down the longer distance of platen push connection push rod displacement, has avoided the unable rubber component who accomplishes the cutting of ejection of compact push pedal to release through this kind of mode, has ensured the result of use of this mechanism.

(4) This extrusion section device through being provided with the anti-sticking board, has avoided catch bar downward displacement can't drive the rotor plate like this and has rotated and lead to this mechanism the dead problem of mechanical card to appear, has further ensured the stability when this mechanism uses.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural view of an extrusion slicing apparatus of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a side plan view of the pushing mechanism of the present invention;

fig. 4 is an enlarged view of fig. 3 at B.

Reference numerals: 1. placing a base; 2. a support frame; 3. a hydraulic push rod; 4. a threaded rod; 5. mounting a plate; 6. cutting a blade; 7. connecting a sliding rod; 8. a slide plate; 9. a threaded sleeve; 10. rotating the sleeve; 11. rotating the push plate; 12. a discharging push plate; 13. connecting a push rod; 14. a tension spring; 15. a push rod; 16. a rotating groove; 17. a rotating shaft; 18. a rotating plate; 19. a pressing plate; 20. a snap-off board; 21. a torsion spring.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an extrusion section device, including placing base 1, place base 1's last fixed surface is connected with support frame 2, support frame 2 sets up to "7" word form, the last fixed surface of support frame 2 diaphragm is connected with hydraulic rod 3, the lower extreme of 3 telescopic links of hydraulic rod slides and runs through the lower surface of the 2 diaphragms of support frame, the lower extreme fixedly connected with threaded rod 4 of 3 telescopic links of hydraulic rod, the lower extreme fixedly connected with mounting panel 5 of threaded rod 4, blade 6 is tailor to the lower fixed surface of mounting panel 5, consequently, through starting hydraulic rod 3, hydraulic rod 3 promotes the telescopic link and contracts like this, consequently, drive mounting panel 5 in step upwards or the downward displacement, consequently, when being carried to placing base 1 by extrusion and strip rubber products after the cooling on, can cut strip rubber products into pieces through tailorring blade 6.

Further, two opposite both sides of mounting panel 5 equal fixedly connected with connect slide bar 7 on the surface, sliding sleeve is equipped with slide 8 on two connect slide bar 7, blade 6 is tailor to the same fixedly connected with of lower surface of slide 8, consequently, slide on connecting slide bar 7 through control slide 8, just so can adjust to tailor the interval between blade 6 and the blade 6 of tailorring on slide 8 and the mounting panel 5, thereby can once only tailor into the rubber products of three same thickness, speed when further having improved the rubber products section through this kind of mode, efficiency when the rubber products section has been ensured.

Furthermore, the outer surface thread sleeve of the threaded rod 4 is provided with a thread sleeve 9, the outer surface of the thread sleeve 9 is provided with a rotating sleeve 10 in a rotating manner, two rotating push plates 11 are rotatably connected to the surfaces of two opposite sides of the rotating sleeve 10, one side of each rotating push plate 11, far away from the rotating sleeve 10, is rotatably connected with the upper surface of the sliding plate 8, and therefore the thread sleeve 9 rotates and is connected with the upper surface of the corresponding threaded rod 4 through the rotating sleeve 9, the thread sleeve 9 respectively moves upwards or downwards under the transmission of thread teeth of the threaded rod 4, and simultaneously the rotating sleeve 10 synchronously moves, when the rotating sleeve 10 moves downwards, the rotating push plates 11 form thrust on the sliding plates 8, so that the sliding plates 8 move towards the side far away from the mounting plate 5, and therefore the purpose of expanding the distance between the cutting blades 6 and the cutting blades 6 is achieved, rubber products with thicker thickness can be cut out, when the rotating sleeve 10 moves upwards, the rotating push plates 11 form tension on the sliding plates 8, so that one side of the sliding plates 8, close to the mounting plate 5 is moved, and therefore thinner rubber products can be cut out.

Further, the upper surface sliding connection who places base 1 has ejection of compact push pedal 12, the side fixedly connected with of ejection of compact push pedal 12 slides and runs through out the link rod 13 of 2 risers of support frame, fixedly connected with extension spring 14 between ejection of compact push pedal 12 and the 2 risers of support frame, extension spring 14 movable sleeve is established on link rod 13's surface, extension spring 14 forms the pulling force to ejection of compact push pedal 12 like this, make the initial position of ejection of compact push pedal 12 be the one side that is close to 2 risers of support frame, after the rubber products cutting on placing base 1 is accomplished, promote ejection of compact push pedal 12 through link rod 13 and slide on placing base 1, consequently ejection of compact push pedal 12 can release the cutting scope of tailorring blade 6 with the rubber products that cut, the rubber products in the extruder is carried so made things convenient for.

In this scheme, ejection of compact push pedal 12 all adopts the bolt fastening with the fixed mode of link rod 13 and extension spring 14 respectively, conveniently changes ejection of compact push pedal 12 like this, consequently can change into the ejection of compact push pedal 12 of different length when processing the rubber products of different thickness, consequently can not appear ejection of compact push pedal 12 with the problem that the rubber products part of not tailorring was released.

Furthermore, a rotating groove 16 is formed in a vertical plate of the support frame 2, the rotating groove 16 extends out of two opposite side surfaces of the vertical plate of the support frame 2 respectively, a rotating shaft 17 is rotatably connected between inner walls of two opposite sides of the rotating groove 16, a rotating plate 18 is fixedly sleeved on the rotating shaft 17, two opposite sides of the vertical plate of the support frame 2 are extended out of two sides of the rotating plate 18 respectively, the rotating shaft 17 is arranged on one side, close to the hydraulic push rod 3, of the rotating plate 18, one side, far away from the hydraulic push rod 3, of the rotating plate 18 is rotatably connected with a pressing plate 19, the lower side of the pressing plate 19 is rotatably connected with one end, far away from the discharging push plate 12, of the connecting push rod 13, so that when the rotating plate 18 rotates clockwise with the rotating shaft 17 as a rotating point, the rotating plate 18 can form thrust on the pressing plate 19, the pressing plate 19 synchronously pushes the connecting push rod 13 to displace, the connecting push rod 13 pushes the discharging push plate 12 to displace, so that the discharging push plate 12 can push rubber products, which are cut on the base 1, to push out the cutting range of the cutting blade 6, and meanwhile, and the tension spring 14 stretches.

Furthermore, the fixed cover of being equipped with catch bar 15 on the lower extreme surface of 3 telescopic links of hydraulic pressure push rod, consequently when 3 telescopic links of hydraulic pressure push rod drive mounting panel 5 upward displacement, catch bar 15 and rotor plate 18 contact, catch bar 15 stir rotor plate 18 like this and carry out clockwise rotation, make ejection of compact push pedal 12 cut blade 6 and cut out the promotion after accomplishing like this.

Through setting up axis of rotation 17 in one side that the rotor plate 18 is close to hydraulic rod 3 in this scheme, make rotor plate 18 keep away from one side arm of force of hydraulic rod 3 longer like this, consequently catch bar 15 only need promote rotor plate 18 and rotate less distance and just can make pressing plate 19 promote the longer distance of connecting push rod 13 displacement, avoided ejection of compact push pedal 12 can't release the rubber products of cutting completion through this kind of mode, ensured the result of use of this mechanism.

Further, one side of the rotating plate 18 close to the pushing rod 15 is rotatably connected with a locking plate 20, the locking plate 20 is arranged in an L shape, one side of the rotating plate 18 close to the pushing rod 15 is arranged in an inverted L shape, so that the locking plate 20 can only rotate downwards under the limitation of the transverse plate of the rotating plate 18, a torsion spring 21 is arranged between the locking plate 20 and the rotating plate 18, the locking plate 20 is in an initial state flush with the rotating plate 18 under the action of the torsion spring 21, when the pushing rod 15 is driven by the hydraulic push rod 3 to displace downwards, the pushing rod 15 rotates the locking plate 20, so that the locking plate 20 rotates downwards, the torsion spring 21 deforms, when the pushing rod 15 is not in contact with the locking plate 20, the locking plate 20 rotates to an initial position under the action of the torsion spring 21, when the pushing rod 15 is driven by the hydraulic push rod 3 to displace upwards, the pushing rod 15 is in contact with the locking plate 20, the locking plate 20 cannot rotate under the limitation of the transverse plate 18, and the locking plate 20 cannot rotate synchronously, and the problem that the mechanical stability of the locking plate 18 cannot be further caused by the mechanical failure of the downward displacement is solved.

The working principle is as follows: when the device uses, through rotatory thread bush 9, thread bush 9 carries out upwards or displacement downwards respectively under the transmission of 4 thread teeth of threaded rod like this, it carries out the displacement in step to rotate cover 10 simultaneously, when rotating cover 10 displacement downwards, it forms thrust to slide 8 to rotate the push pedal 11, make slide 8 to the one side displacement of keeping away from mounting panel 5, reach the purpose of expanding the interval between cutting blade 6 and the cutting blade 6 like this, consequently, can cut out the rubber products of thicker thickness, when rotating cover 10 displacement upwards, it forms the pulling force to slide 8 to rotate push pedal 11, make 8 casees of slide be close to the one side displacement of mounting panel 5, consequently, can cut out the rubber products of thinner thickness.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an extrusion section device, is including placing base (1), its characterized in that: place last fixed surface of base (1) and be connected with support frame (2), the last fixed surface of support frame (2) diaphragm is connected with hydraulic rod (3), the lower extreme of hydraulic rod (3) telescopic link slides and runs through out the lower surface of support frame (2) diaphragm, the lower extreme fixedly connected with threaded rod (4) of hydraulic rod (3) telescopic link, the lower extreme fixedly connected with mounting panel (5) of threaded rod (4), the lower fixed surface of mounting panel (5) is connected with cuts out blade (6), two equal fixedly connected with of both sides on the surface opposite mounting panel (5) connect slide bar (7), sliding sleeve is equipped with slide (8) on two connect slide bar (7), blade (6) are cut to the same fixedly connected with of lower surface of slide (8), the outer surface thread bush of threaded rod (4) is equipped with thread bush (9), the outer surface rotation cover of thread bush (9) is equipped with and rotates cover (10), it is connected with two rotation push pedal (11) to rotate on the surface to rotate cover (10) both sides opposite, it rotates with the upper surface of slide (8) to rotate one side of keeping away from rotating cover (10) and is connected with the upper surface of slide (11).

2. The apparatus of claim 1, wherein: the upper surface of placing base (1) sliding connection has ejection of compact push pedal (12), and the side fixedly connected with of ejection of compact push pedal (12) slides and runs through out connecting push rod (13) of support frame (2) riser, fixedly connected with extension spring (14) between ejection of compact push pedal (12) and support frame (2) riser, and extension spring (14) movable sleeve is established on connecting push rod's (13) surface.

3. The apparatus of claim 2, wherein: seted up on support frame (2) riser and rotated groove (16), it extends support frame (2) riser opposite both sides surface respectively to rotate groove (16), it is connected with axis of rotation (17) to rotate between the relative both sides inner wall of rotation groove (16), fixed cover is equipped with rotor plate (18) on axis of rotation (17), the both sides of rotor plate (18) are extended support frame (2) riser opposite both sides respectively, one side rotation that hydraulic push rod (3) were kept away from in rotor plate (18) is connected with pressing plate (19), the one end rotation that ejection of compact push pedal (12) was kept away from in downside and connecting push rod (13) of pressing plate (19) is connected, fixed cover is equipped with catch bar (15) on the lower extreme surface of hydraulic push rod (3) telescopic link.

4. An extrusion slicing apparatus as defined in claim 3, wherein: the rotating shaft (17) is arranged on one side of the rotating plate (18) close to the hydraulic push rod (3).

5. An extrusion slicing apparatus as defined in claim 3, wherein: one side of the rotating plate (18) close to the push rod (15) is rotatably connected with a locking plate (20), the locking plate (20) is arranged in an L shape, one side of the rotating plate (18) close to the push rod (15) is arranged in an overturning L shape, and a torsion spring (21) is arranged between the locking plate (20) and the rotating plate (18).