CN214927036U

CN214927036U - Novel line flattening roller beneficial to exhaust

Info

Publication number: CN214927036U
Application number: CN202121859124.7U
Authority: CN
Inventors: 刘永胜
Original assignee: Henan Ruigema New Material Co ltd
Current assignee: Henan Ruigema New Material Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-30
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a novel line flattening roller beneficial to exhaust, comprising a shell, a flattening roller and a rack pushing frame, wherein the inner side wall of the shell is provided with a first chute, the inside of the first chute is slidably connected with an adjusting block, one side of the adjusting block is rotatably connected with the flattening roller through a bearing, the middle position of the surface of the flattening roller is provided with a roller, the surface of the roller is provided with a spiral exhaust layer, the lower surface of the adjusting block is provided with an inclined block, and the upper surface of the adjusting block is provided with a spring; this do benefit to carminative novel line nip roll, through nip roll, the setting on roller and the spiral exhaust layer, nip roll and roller drive the spiral exhaust layer rotation, and the film is pasted on the surface on spiral exhaust layer, because it is fluted, the position that the film contacted with the spiral exhaust layer can not have a large amount of bubbles, and helical shape and recess make the film reduce area of contact, increase frictional force avoids smooth surface contact back film skew position to cause the fold.

Description

Novel line flattening roller beneficial to exhaust

Technical Field

The utility model relates to a film processing equipment technical field especially relates to a do benefit to carminative novel line nip roll.

Background

Films such as cast film, plastic film and aluminizer can often use in daily, and the use place is more and more, and the nip roll is used extensively in processing production, but the phenomenon of fold and bubble easily appears in the nip roll use of plain noodles among the prior art, leads to the unable normal use of film, leads to production efficiency to hang down, and nip roll in-service use can not adjust the position of nip roll as required, needs the whole machine of regulation when using the dislocation for a long time, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the phenomenon that fold and bubble easily appear in the nip roll in the use of above-mentioned plain noodles, lead to the unable normal use of film and nip roll in-service use can not adjust the problem of nip roll position as required and provide.

In order to achieve the above purpose, the technical scheme of the utility model is that: a novel grain flattening roller favorable for exhaust comprises a shell, a flattening roller and a rack pushing frame, wherein a first chute is formed in the inner side wall of the shell, an adjusting block is connected to the inside of the first chute in a sliding manner, one side of the adjusting block is rotatably connected with the flattening roller through a bearing, a roller is arranged in the middle of the surface of the flattening roller, a spiral exhaust layer is arranged on the surface of the roller, an inclined block is arranged on the lower surface of the adjusting block, a spring is arranged on the upper surface of the adjusting block, the top end of the spring is fixedly connected with the inner top wall of the shell, an adjusting pin is rotatably connected to one side of the lower end of the shell through the bearing, an adjusting gear is arranged at one end of the adjusting pin, a second chute is formed in the inner side wall of the shell, which is close to the adjusting gear, the rack pushing frame is connected to the inside of the second chute in a sliding manner, and racks of the rack pushing frame are meshed with the adjusting gear, the rack pushing frame is in contact with the inclined block, and the contact surfaces of the rack pushing frame and the inclined block are arc surfaces.

Preferably, the adjusting pin comprises a fixed cylinder, a telescopic rod, a knob and a positioning hole, the slidable telescopic rod is arranged inside the fixed cylinder, the knob is arranged at one end of the telescopic rod, and the positioning hole is formed in one side, close to the telescopic rod, of the knob.

Preferably, a positioning block is arranged on the side face, close to the adjusting pin, of the shell, and the positioning block is matched with the positioning hole.

Preferably, the surface of knob is provided with the scale, the shell is close to the side of adjusting pin and is provided with triangle constant head tank.

Preferably, the upper side and the lower side of the shell are both fixed with reinforcing plates through bolts.

Preferably, the two ends of the flattening roller are provided with limit grooves, and the two ends of the roller are provided with limit plates.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the setting on nip roll, roller and spiral exhaust layer, nip roll and roller drive the spiral exhaust layer rotation, and the film is pasted on the surface on spiral exhaust layer, because it is fluted, the position that film and spiral exhaust layer contacted can not have a large amount of bubbles, and helical shape and recess make the film reduce area of contact, and increase frictional force avoids smooth surface contact back film skew position to cause the fold.

2. Through the cooperation that shell, regulating block, sloping block and rack pushed away the frame, the nip roll passes through the bearing to be fixed in the regulating block, and the regulating block can reciprocate in the shell, and the rack pushes away the frame and can promote the sloping block and remove, slides from top to bottom the sloping block, and the sloping block drives the regulating block and reciprocates, and adjusting gear passes through regulating pin rotation regulation, and the rack pushes away the frame and removes about through the regulating gear who connects, finally, can control reciprocating of nip roll through the rotation regulation round pin, accomplishes the regulation.

Drawings

Fig. 1 is a front view of the novel grain flattening roller beneficial to exhaust.

Fig. 2 is the utility model relates to a do benefit to carminative novel line nip roll's cross-sectional view.

Fig. 3 is a cross-sectional view of the nip roll of the present invention.

Fig. 4 is a side view of the housing of the present invention.

Fig. 5 is a cross-sectional view of the housing of the present invention.

Fig. 6 is a schematic view of the adjusting pin of the present invention.

Fig. 7 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a first chute; 3. an adjusting block; 4. flattening rollers; 5. a roller; 6. a spiral exhaust layer; 7. a sloping block; 8. a spring; 9. an adjustment pin; 901. a fixed cylinder; 902. a telescopic rod; 903. a knob; 904. positioning holes; 10. an adjusting gear; 11. a second chute; 12. a rack pushing frame; 13. positioning blocks; 14. calibration; 15. a triangular positioning groove; 16. a reinforcing plate; 17. a limiting groove; 18. and a limiting plate.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-7, a novel line flattening roller beneficial to exhaust comprises a shell 1, a flattening roller 4 and a rack pushing frame 12, wherein a first chute 2 is formed in the inner side wall of the shell 1, an adjusting block 3 is connected to the inside of the first chute 2 in a sliding manner, one side of the adjusting block 3 is rotatably connected with the flattening roller 4 through a bearing, a roller 5 is arranged in the middle of the surface of the flattening roller 4, and a spiral exhaust layer 6 is arranged on the surface of the roller 5. Limiting grooves 17 are formed in the two ends of the flattening roller 4, and limiting plates 18 are arranged at the two ends of the roller 5. The roller 5 and the flattening roller 4 are in interference fit, and can be welded as necessary according to actual requirements. The spiral exhaust layer 6 is welded on the surface of the roller 5. The slider has all been welded to the left and right sides of regulating block 3, and there are two in every side, slider and 2 looks adaptations of first spout, and there is the circular port at the middle part of regulating block 3, and the surperficial interference fit of nip roll 4 has the bearing, installs at circular downthehole. Shell 1 has two, and in the both ends department of nip roll 4, about nip roll 4's central line symmetry, there is the space shell 1 inside, and square through hole has been seted up on the surface, and nip roll 4 passes shell 1, and regulating block 3 can drive nip roll 4 and reciprocate. The limiting grooves 17 at the two ends of the flattening roll 4 can be connected with other rotating equipment, so that the flattening roll 4 can automatically rotate and can also passively rotate through a film. Limiting plates 18 are welded at two ends of the roller 5, and the limiting plates 18 can prevent the film from exceeding two ends of the spiral exhaust layer 6.

The lower surface of regulating block 3 is provided with sloping block 7, and the upper surface of regulating block 3 is provided with spring 8, and the top of spring 8 and the interior roof fixed connection of shell 1, lower extreme one side of shell 1 are connected with adjusting pin 9 through the bearing rotation. The adjusting pin 9 comprises a fixed cylinder 901, a telescopic rod 902, a knob 903 and a positioning hole 904, the telescopic rod 902 capable of sliding is arranged inside the fixed cylinder 901, the knob 903 is arranged at one end of the telescopic rod 902, and the positioning hole 904 is formed in one side, close to the telescopic rod 902, of the knob 903. The side surface of the shell 1 close to the adjusting pin 9 is provided with a positioning block 13, and the positioning block 13 is matched with the positioning hole 904. The surface of the knob 903 is provided with a scale 14, and the side of the housing 1 close to the adjusting pin 9 is provided with a triangular positioning groove 15. The sloping block 7 is welded on the lower surface of the adjusting block 3. The upper end of the spring 8 is welded with the inner top wall of the shell 1, the lower end of the spring 8 is welded with the adjusting block 3, and the number of the springs 8 is two, so that downward force is applied to the adjusting block 3. Fixed cylinder 901's surperficial interference fit has the bearing, telescopic link 902 is special-shaped, can slide in fixed cylinder 901, when rotating telescopic link 902, fixed cylinder 901 also can follow the rotation, knob 903 and telescopic link 902 are the welding, locating hole 904 is in the side of knob 903, eight, correspond the scale on knob 903 surface, locating piece 13 has two, the welding is in the upper and lower both sides of fixed cylinder 901, two locating pieces 13 just can insert in the locating hole 904. When the positioning device is used, the telescopic rod 902 is pulled out, the positioning blocks 13 are separated from the positioning holes 904, the knob 903 is rotated, the scales 14 are compared through the triangular positioning grooves 15, after the suitable positions are adjusted, the knob 903 is pushed, the telescopic rod 902 retracts into the fixed cylinder 901, the two positioning blocks 13 enter the positioning holes 904, and the fixed cylinder 901 cannot rotate.

One end of the adjusting pin 9 is provided with an adjusting gear 10, a second chute 11 is formed in the inner side wall, close to the adjusting gear 10, of the shell 1, a rack pushing frame 12 is connected to the inner side of the second chute 11 in a sliding mode, a rack of the rack pushing frame 12 is meshed with the adjusting gear 10, and the rack pushing frame 12 is in contact with the oblique block 7. The contact surfaces of the rack pushing frame 12 and the inclined block 7 are arc surfaces. Reinforcing plates 16 are fixed to the upper and lower sides of the housing 1 by bolts. The adjusting pin 9 is welded with the adjusting gear 10, the adjusting gear 10 is meshed with a rack of the rack pushing frame 12, and when the adjusting gear 10 rotates, the rack pushing frame 12 can move left and right. The sliding blocks are welded on the two sides of the rack pushing frame 12 and slide in the second sliding grooves 11, the contact parts of the upper surface of the rack pushing frame 12 and the lower surface of the inclined block 7 are arc-shaped, the surfaces are smooth, the friction force is small during sliding, and when the rack pushing frame 12 moves left and right, the inclined block 7 can move up and down. The reinforcing plate 16 can fix the two housings 1 and can be removed when the two housings 1 are connected to other devices.

When this do benefit to carminative novel line nip rolls uses, be connected two shells 1 with film production facility and fix, paste the film on the surface of spiral exhaust layer 6, can select nip rolls 5 whether rotatory for the initiative, can connect power device at both ends during the initiative is rotatory, when the position of nip rolls 5 is adjusted to needs, can pull out knob 903, make locating piece 13 break away from locating hole 904, rotatory knob 903, through 15 contrast scales 14 of triangle constant head tank, adjust to suitable position after, promote knob 903, make telescopic link 902 indentation fixed cylinder 901 in, make two locating pieces 13 enter into locating hole 904, make fixed cylinder 901 can not rotate, can make adjusting gear 10 rotate during rotatory knob 903, can make rack push frame 12 remove about and control and promote regulating block 3 and reciprocate, it removes to drive nip rolls 4, accomplish position control.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a do benefit to carminative novel line nip roll, includes that shell (1), nip roll (4) and rack push away frame (12), its characterized in that: the inner side wall of the shell (1) is provided with a first sliding groove (2), the inner sliding of the first sliding groove (2) is connected with an adjusting block (3), one side of the adjusting block (3) is rotatably connected with a flattening roller (4) through a bearing, the middle position of the surface of the flattening roller (4) is provided with a roller (5), the surface of the roller (5) is provided with a spiral exhaust layer (6), the lower surface of the adjusting block (3) is provided with an inclined block (7), the upper surface of the adjusting block (3) is provided with a spring (8), the top end of the spring (8) is fixedly connected with the inner top wall of the shell (1), one side of the lower end of the shell (1) is rotatably connected with an adjusting pin (9) through a bearing, one end of the adjusting pin (9) is provided with an adjusting gear (10), the inner side wall of the shell (1) close to the adjusting gear (10) is provided with a second sliding groove (11), the inner sliding connection of the second sliding groove (11) is provided with a rack pushing frame (12), racks of the rack pushing frame (12) are meshed with the adjusting gear (10), the rack pushing frame (12) is in contact with the inclined block (7), and the contact surfaces of the rack pushing frame (12) and the inclined block (7) are arc surfaces.

2. The novel line nip roll favorable for exhaust of claim 1, characterized in that: the adjusting pin (9) comprises a fixed cylinder (901), a telescopic rod (902), a knob (903) and a positioning hole (904), the telescopic rod (902) capable of sliding is arranged inside the fixed cylinder (901), the knob (903) is arranged at one end of the telescopic rod (902), and the positioning hole (904) is formed in one side, close to the telescopic rod (902), of the knob (903).

3. The novel line nip roll favorable for exhaust of claim 1, characterized in that: the side face, close to the adjusting pin (9), of the shell (1) is provided with a positioning block (13), and the positioning block (13) is matched with the positioning hole (904).

4. The novel grain flattening roll beneficial to exhaust as claimed in claim 2, characterized in that: the surface of knob (903) is provided with scale (14), the side that shell (1) is close to adjusting pin (9) is provided with triangle constant head tank (15).

5. The novel line nip roll favorable for exhaust of claim 1, characterized in that: and reinforcing plates (16) are fixed on the upper side and the lower side of the shell (1) through bolts.

6. The novel line nip roll favorable for exhaust of claim 1, characterized in that: limiting grooves (17) are formed in the two ends of the flattening roller (4), and limiting plates (18) are arranged at the two ends of the roller (5).