CN218139875U - Cross adjusting device for roller shaft of calender - Google Patents

Abstract

The utility model discloses a calender roller cross adjustment device, including two cross frames of axle and roller axis body, two cross frame inner walls's both sides are all fixed and are provided with the lift slide rail, and equal sliding connection has the roller bearing frame between two corresponding lift slide rails, and the equal fixed mounting in inboard of two roller bearing frames has ball bearing, is equipped with the roller axis body between two ball bearing, and the top of two cross frames is all fixed and is provided with the roller clamp plate, the utility model relates to a calender roller cross adjustment device, this roller cross adjustment device adopt common accurate component and the assembly of fine-machined spare part to form, have simple structure, adjust convenient to use accurate characteristics, can adjust the roller fast according to the production demand of plastic sheet, save trouble laborsaving efficient, the production of adjusting the back plastic sheet is evenly stable to promote the roughness of plastic sheet production by a wide margin, it is reliable and stable, practical convenient.

Description

Cross adjusting device for roller shaft of calender

Technical Field

The utility model relates to a plastic sheet processing apparatus technical field specifically is a roll axle cross adjustment device of plating press.

Background

Plastic sheet refers to a material used for producing thermoformed articles such as disposable plastic cups, plates, bowls, dishes, boxes and the like, and is widely applied to the fields of food, vegetables, fruits, beverages, dairy products, industrial parts and the like. In order to rapidly form the plastic sheet in the processing process of the plastic sheet, a calender roll needs to be used for extrusion, and the calender roll needs to be adjusted when in use.

The existing cross adjusting device is relatively complex in adjusting process of the roll shaft, low in efficiency and poor in integral flatness of plastic sheets produced after adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plating press roller is adjusting device alternately to solve the current alternately adjusting device that provides among the above-mentioned background art relatively loaded down with trivial details to the regulation flow of roller, it is inefficient, and adjust the relatively poor problem of the holistic roughness of the plastic sheet of back production.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a calender roller cross adjusting device, includes two cross of axes frames and roller axis body, two the both sides of the cross of axes frame inner wall are all fixed and are provided with the lift slide rail, corresponding two equal sliding connection has the roller bearing frame between the lift slide rail, two the equal fixed mounting in inboard of roller bearing frame has ball bearing, two be equipped with the roller axis body between the ball bearing, two the top of cross of axes frame is all fixed and is provided with the roller clamp plate, two the middle part on roller clamp plate top all is fixed and is provided with the nut cushion, two the top of nut cushion all is equipped with screw-nut, two the equal threaded connection in inboard of screw-nut has the accommodate the lead screw, adopts common precision component and the assembly of the fine-finishing spare part to form, has simple structure, adjusts convenient to use's accurate characteristics, can adjust the roller according to the production demand of plastics sheet fast, and laborsaving efficient, the production of the back plastic sheet is even stable after adjusting to the roughness of plastics sheet production has been promoted by a wide margin.

Preferably, two the both sides of roller bearing frame are all fixed and are provided with the lift slider, four the lift spout has all been seted up to one side of lift slider, four the lift spout sets up with four lift slide rail one-to-one respectively, and it is steady accurate to go up and down to adjust.

Preferably, a speed reducer flange is fixedly mounted on the outer side of one of the roller bearing seats, and transmission and mounting are convenient.

Preferably, two the top of roller bearing frame is all fixed and is provided with the regulation bearing backing, two accommodate the lead screw's bottom is rotated with the top of two regulation bearing backing respectively and is connected, can adjust the height of roller axis body in a flexible way, adjusts accurate quick.

Preferably, two equal threaded connection in both sides of the internal wall bottom of the shaft crossing frame has a horizontal adjusting screw, is convenient for carry out horizontal adjustment to the shaft crossing frame, and is simple and efficient to adjust.

Preferably, two both sides of the shaft crossing frame are all fixedly provided with an assembly part, so that the crossing adjusting device is convenient to assemble and use, and the installation is convenient and fast.

Compared with the prior art, the beneficial effects of the utility model are that: this roller cross adjustment device adopts common accurate component and the fine-machined spare part combination assembly to form, has simple structure, adjusts the accurate characteristics of convenient to use, can adjust the roller fast according to plastic sheet's production demand, and the laborsaving efficient of trouble-saving adjusts the even stability of production of back plastic sheet to promote the roughness of plastic sheet production by a wide margin, reliable and stable, it is practical convenient.

Drawings

Fig. 1 is a schematic structural view of the cross roll shaft adjusting device of the present invention;

FIG. 2 is a schematic view of the cross-axis frame of the present invention;

FIG. 3 is a front cross-sectional view of the roller bearing seat of the present invention;

fig. 4 is an enlarged view of a portion a of the present invention.

In the figure: 1. a roller shaft body; 2. an axis-crossing outer frame; 3. a roller pressing plate; 4. adjusting a screw rod; 5. a nut cushion block; 6. adjusting the bearing blocks; 7. lifting the slide rail; 8. a reducer flange; 9. a roller bearing seat; 10. a horizontal adjusting screw; 11. a feed screw nut; 12. a lifting slide block; 13. a ball bearing; 14. a lifting chute; 15. and (7) assembling the components.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a cross adjusting device for calender roller shaft, comprising two cross frames 2 and a roller shaft body 1, wherein, two sides of the inner wall of the cross frames 2 are fixedly provided with lifting slide rails 7, a roller bearing seat 9 is slidably connected between two corresponding lifting slide rails 7, ball bearings 13 are fixedly arranged at the inner sides of the roller bearing seats 9, a roller shaft body 1 is arranged between the ball bearings 13, a roller pressing plate 3 is fixedly arranged at the top end of the cross frames 2, nut cushion blocks 5 are fixedly arranged at the middle parts of the top ends of the roller pressing plates 3, screw nuts 11 are arranged at the top ends of the nut cushion blocks 5, adjusting screws 4 are threadedly connected at the inner sides of the screw nuts 11, lifting slide blocks 12 are fixedly arranged at two sides of the roller bearing seats 9, lifting slide grooves 14 are arranged at one side of the four lifting slide blocks 12, the four lifting slide grooves 14 are respectively arranged corresponding to the four lifting slide rails 7, one of them roller bearing frame 9's outside fixed mounting has speed reducer flange 8, two roller bearing frame 9's top is the fixed regulation bearing backing 6 that is provided with all, two accommodate the lead screw 4's bottom is rotated with two tops of adjusting bearing backing 6 respectively and is connected, the equal threaded connection in both sides of 2 inner wall bottoms of two axle intersection frames has horizontal adjusting screw 10, the equal fixed assembly part 15 that is provided with in both sides of two axle intersection frames 2, adopt common precision component and the fine-machined spare part combination assembly to form, and the structure is simple, adjust convenient to use accurate characteristics, the production of adjusting the back plastic sheet is even stable, thereby the roughness of plastic sheet production has been promoted by a wide margin, and is stable and reliable, and is practical convenient.

When the embodiment of the application is used: checking the production quality of the plastic sheets, when needing to be adjusted, firstly twisting the horizontal adjusting screw rod 10 in turn until the two crossed shafts have no inclination at the level of the outer frame 2, then unscrewing the screw rod nut 11 in turn, then twisting the adjusting screw rod 4 by using a professional tool, enabling the adjusting screw rod 4 to push the roller bearing seat 9 to lift to a proper position through the adjusting bearing block 6, then screwing the screw rod nut 11, carrying out the production of the plastic sheets, and checking whether the production meets the requirements, if not, repeatedly adjusting according to the steps until meeting the requirements, adopting common precise elements and precisely-machined parts to assemble, having simple structure, adjusting the characteristics of convenient and precise use, and uniformly and stably producing the plastic sheets after adjustment, thereby greatly improving the flatness of the plastic sheet production, and being stable, reliable, practical and convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a calender roll axle is adjusting device alternately, includes two criss-cross frames (2) and roller axis body (1), its characterized in that: two equal fixed lifting slide rail (7) that are provided with in both sides of axle intersection frame (2) inner wall, corresponding two equal sliding connection has roller bearing frame (9), two between lifting slide rail (7) the equal fixed mounting in inboard of roller bearing frame (9) has ball bearing (13), two be equipped with roller axis body (1), two between ball bearing (13) the top of axle intersection frame (2) is all fixed and is provided with roller clamp plate (3), two the middle part on roller clamp plate (3) top is all fixed and is provided with nut cushion (5), two the top of nut cushion (5) all is equipped with screw-nut (11), two the equal threaded connection in inboard of screw-nut (11) has adjusting screw (4).

2. A calender-roll cross-regulation device as claimed in claim 1, characterized in that: two both sides of roller bearing frame (9) are all fixed and are provided with lift slider (12), four lift spout (14) have all been seted up to one side of lift slider (12), four lift spout (14) set up with four lift slide rail (7) one-to-one respectively.

3. A calender-roll cross-regulation device as claimed in claim 1, characterized in that: and a speed reducer flange (8) is fixedly arranged on the outer side of one of the roller bearing seats (9).

4. A calender-roll cross-regulation device as claimed in claim 1, characterized in that: the two roller bearing seats (9) are fixedly provided with adjusting bearing blocks (6) at the top ends, and the two adjusting screw rods (4) are rotatably connected with the top ends of the two adjusting bearing blocks (6) respectively.

5. A calender-roll cross-regulation device as claimed in claim 1, characterized in that: two sides of the bottom end of the inner wall of the two shaft-crossing outer frames (2) are in threaded connection with horizontal adjusting screw rods (10).

6. A calender-roll cross-regulation device as claimed in claim 1, characterized in that: and both sides of the two shaft-crossing outer frames (2) are fixedly provided with assembly parts (15).

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