CN209699848U - A kind of curved metal pressure roller - Google Patents

Abstract

The utility model discloses a kind of curved metal pressure rollers, belong to compacting roller technology field, a kind of curved metal pressure roller, including arc roller body, first rotating shaft is fixedly connected on the outer surface of the arc roller body, cylinder is rotatably connected on the outer surface of the first rotating shaft, the first link block is fixedly connected on the outer surface of the cylinder, the second link block is fixedly connected on the outer surface of first link block, circular hole is provided on the outer surface of second link block, a kind of curved metal pressure roller can pass through the flexible of control left and right two electric drive hydraulic thrusters, to adjust the angle and height of bowed roller, it is higher to use flexibility, applicability is stronger, and when bowed roller is pressed onto foreign matter, bowed roller can push piston rod to move into piston cylinder by linkage, ensure that machine will not be blocked by foreign matter, operate normally machine.

Description

A kind of curved metal pressure roller

Technical field

The utility model relates to compacting roller technology fields, more specifically to a kind of curved metal pressure roller.

Background technique

Pressure roller is a kind of equipment that extrusion molding or the film of calendering can be equably overlayed with substrate together.It is coated in extrusion molding In calendering coating, the rubber rollers that are applied in combination respectively with chill roll, stack.

Currently, existing majority bowed roller can not adjust the angle and height of pressure roller in use, tool is used There is certain limitation, and pressure roller is easy to cause machine to block when being pressed onto foreign matter, influences the normal operation of machine.

Utility model content

1. technical problems to be solved

It aiming at the problems existing in the prior art, can be with the purpose of this utility model is to provide a kind of curved metal pressure roller By the flexible of control left and right two electric drive hydraulic thruster, to adjust the angle and height of bowed roller, flexibility is used more Height, applicability is stronger, and when bowed roller is pressed onto foreign matter, and bowed roller can push piston rod to transport into piston cylinder by linkage It is dynamic, it is ensured that machine will not be blocked by foreign matter, operate normally machine.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of curved metal pressure roller, including arc roller body are fixedly connected on the outer surface of the arc roller body One shaft is rotatably connected to cylinder on the outer surface of the first rotating shaft, is fixedly connected with first on the outer surface of the cylinder Link block, is fixedly connected with the second link block on the outer surface of first link block, on the outer surface of second link block It is provided with circular hole, the second shaft, fixed company on the outer surface of second shaft are rotatably connected on the inner surface of the circular hole It is connected to connecting rod, electric drive hydraulic thruster, the upper table of the electric drive hydraulic thruster are fixedly connected on the upper surface of the connecting rod Be fixedly connected with the first disk on face, be fixedly connected with piston rod on the upper surface of first disk, the piston rod it is upper Piston is fixedly connected on surface.

Further, piston cylinder, the inner surface and piston of the piston cylinder are slidably connected on the outer surface of the piston The outer surface of bar is slidably connected.

Further, annular groove, the inner surface of the annular groove are provided on the outer surface of the arc roller body On be fixedly connected with rubber pad, the edge of arc roller body is prone to wear, and rubber pad can be to the edge of arc roller body Protection is provided, prevents the corner of arc roller body from generating abrasion.

Further, spring, the upper surface of the spring and piston are fixedly connected on the upper surface of first disk The lower surface of cylinder is fixedly connected, when encountering foreign matter, when the first disk pushes piston rod to move into piston cylinder, and the cooperation of the first disk Piston cylinder squeezes spring, and after foreign matter passes through, due to the elastic force of spring, spring pushes the first disk to return to original position.

Further, support rod, the outer surface of the support rod are fixedly connected on the inner surface of the arc roller body On be fixedly connected with the second disk, arc roller body is hollow structure, and the inside of arc roller body is arranged in support rod, enhances arc The intensity of shape roller body.

Further, the arc roller body uses aluminum alloy material, and the intensity of aluminum alloy material is high, and corrosion resistance is strong, The service life of arc roller body can effectively be extended for making arc roller body.

Further, the piston is slidably connected piston cylinder by piston packing ring, and piston packing ring is at least provided with 2 Group can keep wear-resisting property and sealing performance between piston and piston cylinder by piston packing ring, but also piston has Certain buffer function.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme can by the flexible of two electric drive hydraulic thrusters in control left and right, come adjust bowed roller angle and Highly, use that flexibility is higher, and applicability is stronger.

(2) when bowed roller is pressed onto foreign matter, bowed roller can push piston rod to move into piston cylinder by linkage, it is ensured that Machine will not be blocked by foreign matter, operate normally machine.

(3) this programme is provided with rubber pad, and the edge of arc roller body is prone to wear, and rubber pad can be to bowed roller sheet The edge of body provides protection, prevents the corner of arc roller body from generating abrasion.

(4) arc roller body is hollow structure, and the inside of arc roller body is arranged in support rod, enhancing arc roller body Intensity.

(5) arc roller body uses aluminum alloy material, and the intensity of aluminum alloy material is high, and corrosion resistance is strong, for making arc Shape roller body can effectively extend the service life of arc roller body.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the piston cylinder schematic diagram of internal structure of the utility model；

Fig. 3 is the bowed roller body interior structural schematic diagram of the utility model.

Figure label explanation:

1 arc roller body, 2 annular grooves, 3 rubber pads, 4 first rotating shafts, 5 cylinders, 6 first link blocks, 7 second connections Block, 8 circular holes, 9 second shafts, 10 connecting rods, 11 electric drive hydraulic thrusters, 12 first disks, 13 piston rods, 14 pistons, 15 pistons Cylinder, 16 springs, 17 support rods, 18 second disks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Fig. 1-3, a kind of curved metal pressure roller, including arc roller body 1 are please referred to, referring to Fig. 1, arc roller body 1 It is fixedly connected with first rotating shaft 4 on outer surface, cylinder 5, the outer surface of cylinder 5 are rotatably connected on the outer surface of first rotating shaft 4 On be fixedly connected with the first link block 6, the second link block 7, the second link block are fixedly connected on the outer surface of the first link block 6 It is provided with circular hole 8 on 7 outer surface, is rotatably connected to the second shaft 9 on the inner surface of circular hole 8, on the outer surface of the second shaft 9 It is fixedly connected with connecting rod 10, electric drive hydraulic thruster 11, electric drive hydraulic thruster 11 are fixedly connected on the upper surface of connecting rod 10 Model TE01, electric drive hydraulic thruster 11 connect power supply by power supply line and use, controlled by switch, electric drive hydraulic thruster The first disk 12 is fixedly connected on 11 upper surface.

Referring to Fig. 2, piston rod 13 is fixedly connected on the upper surface of the first disk 12, on the upper surface of piston rod 13 It is fixedly connected with piston 14, piston cylinder 15, the inner surface and piston rod of piston cylinder 15 are slidably connected on the outer surface of piston 14 13 outer surface is slidably connected, and piston 14 is slidably connected piston cylinder 15 by piston packing ring, and piston packing ring is at least arranged There are 2 groups, wear-resisting property and sealing performance between piston 14 and piston cylinder 15 can be kept by piston packing ring, but also living Plug 14 has certain buffer function, is fixedly connected with spring 16 on the upper surface of the first disk 12, the upper surface of spring 16 with The lower surface of piston cylinder 15 is fixedly connected, when encountering foreign matter, when the first disk 12 pushes piston rod 13 to move into piston cylinder 15, First disk 12 cooperates piston cylinder 15 to squeeze spring 16, and after foreign matter passes through, due to the elastic force of spring 16, spring 16 pushes the first circle Piece 12 returns to original position.

Referring to Fig. 3, annular groove 2 is provided on the outer surface of arc roller body 1, it is solid on the inner surface of annular groove 2 Surely it is connected with rubber pad 3, the edge of arc roller body 1 is prone to wear, and rubber pad 3 can be to the edge of arc roller body 1 Protection is provided, prevents the corner of arc roller body 1 from generating abrasion, is fixedly connected with support rod on the inner surface of arc roller body 1 17, the second disk 18 is fixedly connected on the outer surface of support rod 17, arc roller body 1 is hollow structure, and support rod 17 is arranged In the inside of arc roller body 1, enhance the intensity of arc roller body 1, arc roller body 1 uses aluminum alloy material, aluminium alloy material The intensity of matter is high, and corrosion resistance is strong, can effectively extend the service life of arc roller body 1 for making arc roller body 1.

In use, passing through the electric drive hydraulic thruster of the independent side of switch control when needing to adjust the angle of arc roller body 1 11 push connecting rod 10 to move, and connecting rod 10 pushes the movement of the second shaft 9, and the second shaft 9 pushes the movement of the second link block 7, the Two link blocks 7 push the movement of the first link block 6, and the first link block 6 pushes cylinder 5 to move, and cylinder 5 drives first rotating shaft 4 to move, First rotating shaft 4 drives arc roller body 1 to move, and realizes the angular adjustment of arc roller body 1, by switching while controlling left and right two The flexible lifting that arc roller body 1 can be realized of the electric drive hydraulic thruster 11 of side, when arc roller body 1 is pressed onto foreign matter, arc Roller body 1 pushes first rotating shaft 4 to move, and first rotating shaft 4 drives cylinder 5 to move, drive the first link block 6 movement of cylinder 5, and first Link block 6 drives the movement of the second link block 7, and the second link block 7 drives the movement of the second shaft 9, and the second shaft 9 drives connecting rod 10 Movement, connecting rod 10 drive electric drive hydraulic thruster 11 to move, and electric drive hydraulic thruster 11 drives the movement of the first disk 12, the first circle Piece 12 pushes piston rod 13 to move into piston cylinder 15, by the buffering of spring 16, guarantees that foreign matter can pass through, will not be by machine It blocks.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of curved metal pressure roller, including arc roller body (1), it is characterised in that: the outer surface of the arc roller body (1) On be fixedly connected with first rotating shaft (4), be rotatably connected to cylinder (5), the cylinder on the outer surface of the first rotating shaft (4) (5) it is fixedly connected on outer surface the first link block (6), is fixedly connected on the outer surface of first link block (6) Two link blocks (7) are provided with circular hole (8) on the outer surface of second link block (7), are turned on the inner surface of the circular hole (8) It is dynamic to be connected with the second shaft (9), connecting rod (10), the connecting rod are fixedly connected on the outer surface of second shaft (9) (10) it is fixedly connected on upper surface electric drive hydraulic thruster (11), it is fixed on the upper surface of the electric drive hydraulic thruster (11) to connect It is connected to the first disk (12), is fixedly connected with piston rod (13), the piston rod on the upper surface of first disk (12) (13) piston (14) are fixedly connected on upper surface.

2. a kind of curved metal pressure roller according to claim 1, it is characterised in that: sliding on the outer surface of the piston (14) Dynamic to be connected with piston cylinder (15), the outer surface of the inner surface and piston rod (13) of the piston cylinder (15) is slidably connected.

3. a kind of curved metal pressure roller according to claim 1, it is characterised in that: the appearance of the arc roller body (1) It is provided on face annular groove (2), is fixedly connected with rubber pad (3) on the inner surface of the annular groove (2).

4. a kind of curved metal pressure roller according to claim 1, it is characterised in that: the upper surface of first disk (12) On be fixedly connected with spring (16), the upper surface of the spring (16) is fixedly connected with the lower surface of piston cylinder (15).

5. a kind of curved metal pressure roller according to claim 1, it is characterised in that: the interior table of the arc roller body (1) It is fixedly connected on face support rod (17), is fixedly connected with the second disk (18) on the outer surface of the support rod (17).

6. a kind of curved metal pressure roller according to claim 1, it is characterised in that: the arc roller body (1) uses aluminium Alloy material.

7. a kind of curved metal pressure roller according to claim 1, it is characterised in that: the piston (14) passes through piston seal Ring is slidably connected piston cylinder (15), and piston packing ring is at least provided with 2 groups.