CN210763498U

CN210763498U - Casting film winding device

Info

Publication number: CN210763498U
Application number: CN201921730999.XU
Authority: CN
Inventors: 张宏辉; 章文忠; 夏志卿
Original assignee: Changzhou Weierfu Sanitary Products Co ltd
Current assignee: Changzhou Weierfu Sanitary Products Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-16
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a curtain coating membrane coiling mechanism, including workstation, wind-up roll and guide roll are fixed respectively and are set up on the workstation top, workstation top middle part both sides are the fixed support frame that is provided with all, the inside guide way that has of support frame, the fixed electric telescopic handle that is provided with in guide way top bottom, electric telescopic handle output fixedly connected with sliding block, sliding block and guide way sliding connection, sliding block bottom fixedly connected with spring. The utility model properly extends or shortens the electric telescopic rod to drive the shaft seat to move according to the winding speed of the wind-up roll, thereby enabling the squeeze roll to be attached to the surface of the cast film, and facilitating the winding of the cast film; through being provided with the spring, because the existence of mechanical shock, when the elasticity of spring can with wind-up roll rolling curtain coating membrane, the pulling force that curtain coating membrane received cushions mutually to can make corresponding adjustment according to the position change of curtain coating membrane.

Description

Casting film winding device

Technical Field

The utility model relates to a curtain coating membrane production facility technical field, in particular to curtain coating membrane coiling mechanism.

Background

At present, in the curtain coating film technology production line, the rolling is last process, carries out the rolling with the curtain coating film who produces and collects, and general theory of operation is: rotate wind-up roll 2 on the rolling machine through the motor, carry out the curtain coating membrane on the wind-up roll 2 around rolling up and collecting, material feeding unit on the production line can be with curtain coating membrane toward the pay-off of rolling machine direction simultaneously, current rolling chance is provided with the pinch roller in one side of wind-up roll 2, the flattening compresses tightly the curtain coating membrane when being used for the rolling, but the pinch roller can not in time adjust the position when compressing tightly, lead to producing too big pressure to the curtain coating membrane, press out the fold with the curtain coating membrane easily, the influence is used and is pleasing to the eye.

Therefore, it is necessary to invent a casting film winding apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curtain coating membrane coiling mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a curtain coating film coiling mechanism, includes workstation, wind-up roll and guide roll are fixed respectively and are set up on the workstation top, workstation top middle part both sides are the fixed support frame that is provided with all, the inside guide way that has of support frame, the fixed electric telescopic handle that is provided with in guide way top bottom, electric telescopic handle output fixedly connected with sliding block, sliding block and guide way sliding connection, sliding block bottom fixedly connected with spring, spring bottom fixedly connected with axle bed, both sides rotate between the axle bed and be connected with the squeeze roll, the inside hollow structure that is of squeeze roll, and have the strengthening rib, the inside a plurality of fin that is provided with of squeeze roll, fin welded fastening is at the squeeze roll inner wall, a plurality of bleeder vents have all been seted up on squeeze roll both ends.

Preferably, the sliding block and the two sides of the shaft seat are both connected with a plurality of rolling shafts in a rolling manner, and the rolling shafts are connected with the inner wall of the guide groove in a rolling manner.

Preferably, the spring is sleeved with a telescopic sleeve, one end of the telescopic sleeve is fixedly connected with the bottom end of the sliding block, and the bottom end of the telescopic sleeve is fixedly connected with the shaft seat.

Preferably, the heat sink is made of a copper material.

Preferably, the surface of the press roll is smooth.

Preferably, one side of the winding roller is fixedly connected with a driving motor.

The utility model discloses a technological effect and advantage:

1. the utility model properly extends or shortens the electric telescopic rod according to the winding speed of the wind-up roll, and the electric telescopic rod extends or shortens the electric telescopic rod to drive the shaft seat to move upwards or downwards, so that the extrusion roll can be attached to the surface of the cast film, and the cast film can be conveniently wound; due to the arrangement of the spring, due to the existence of mechanical vibration, the elastic force of the spring can be buffered with the pulling force applied to the casting film when the casting film is wound by the winding roller, so that corresponding adjustment can be made according to the position change of the casting film, the casting film is not pressed on the casting film too tightly, and the production efficiency and the attractiveness are improved;

2. the utility model discloses an inside fin that is provided with of squeeze roll, and a plurality of bleeder vents have been seted up on squeeze roll both ends surface, when the squeeze roll along with cast film pivoted, the inside fixed fin of squeeze roll can drive its inside air and circulate, and the inside air of squeeze roll exchanges through bleeder vent and outside mutually, is favorable to reducing the operating temperature of squeeze roll to improve the quality of lapping cast film.

Drawings

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

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic front sectional view of the whole squeeze roll of the present invention.

Fig. 4 is a side view of the squeeze roll of the present invention.

In the figure: 1 workbench, 2 wind-up rolls, 3 guide rolls, 4 support frames, 5 guide grooves, 6 electric telescopic rods, 7 sliding blocks, 8 springs, 9 shaft seats, 10 extrusion rolls, 11 reinforcing ribs, 12 cooling fins, 13 air holes, 14 rolling shafts and 15 telescopic sleeves.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a cast film winding device as shown in figures 1-4, which comprises a workbench 1, a winding roller 2 and a guide roller 3, wherein the winding roller 2 and the guide roller 3 are respectively fixedly arranged at the top end of the workbench 1, two sides of the middle part of the top end of the workbench 1 are both fixedly provided with a support frame 4, the inside of the support frame 4 is provided with a guide groove 5, the bottom of the top end of the guide groove 5 is fixedly provided with an electric telescopic rod 6, the output end of the electric telescopic rod 6 is fixedly connected with a sliding block 7, the sliding block 7 is slidably connected with the guide groove 5, the bottom of the sliding block 7 is fixedly connected with a spring 8, the bottom of the spring 8 is fixedly connected with a shaft seat 9, two sides of the shaft seat 9 are rotatably connected with an extrusion roller 10, the inside of the extrusion roller 10 is of a hollow structure and is, the cooling fins 12 are welded and fixed on the inner wall of the extrusion roller 10, and a plurality of air holes 13 are formed in the surfaces of two ends of the extrusion roller 10.

Furthermore, in the above technical solution, the sliding block 7 and the shaft seat 9 are both connected with a plurality of rollers 14 in a rolling manner, the rollers 14 are connected with the inner wall of the guide groove 5 in a rolling manner, and the flexibility of the sliding block 7 and the shaft seat 9 in up-and-down sliding is improved by using the principle of small rolling friction force;

further, in the above technical solution, a telescopic tube 15 is sleeved inside the spring 8, one end of the telescopic tube 15 is fixedly connected with the bottom end of the sliding block 7, the bottom end of the telescopic tube 15 is fixedly connected with the shaft seat 9, and the arrangement of the telescopic tube 15 provides guidance for the spring 8 to elastically deform;

further, in the above technical solution, the heat sink 12 is made of a copper material, and the copper material has good heat conductivity;

further, in the above technical scheme, the surface of the squeeze roller 10 is a smooth surface, so that damage to the casting film is avoided;

further, in the above technical scheme, one side of the wind-up roll 2 is fixedly connected with a driving motor.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the curtain coating machine is used, a curtain coating film is threaded at the bottom end of the extrusion roller 10 through the guide roller 3 and is fixed on the winding roller 2, the driving motor works to drive the winding roller 2 to perform winding work, at the moment, according to the winding speed of the winding roller 2, the electric telescopic rod 6 is properly extended or shortened, and the electric telescopic rod 6 is extended or shortened to drive the shaft seat 9 to move upwards or downwards, so that the extrusion roller 10 can be attached to the surface of the curtain coating film, and the curtain coating film can be conveniently wound; through being provided with spring 8, because the existence of mechanical shock, spring 8's elasticity can with wind-up roll 2 rolling curtain coating membrane when, the pulling force that the curtain coating membrane received cushions mutually to can make corresponding adjustment according to the position change of curtain coating membrane, can not press on the curtain coating membrane excessively tightly, be favorable to improving production efficiency and aesthetic property.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a curtain coating membrane coiling mechanism, includes workstation (1), wind-up roll (2) and guide roll (3), its characterized in that: the winding roller (2) and the guide roller (3) are respectively and fixedly arranged at the top end of the workbench (1), support frames (4) are fixedly arranged on two sides of the middle portion of the top end of the workbench (1), guide grooves (5) are formed in the support frames (4), an electric telescopic rod (6) is fixedly arranged at the bottom of the top end of each guide groove (5), a sliding block (7) is fixedly connected with the output end of each electric telescopic rod (6), the sliding block (7) is slidably connected with the guide grooves (5), a spring (8) is fixedly connected with the bottom end of the sliding block (7), an axle seat (9) is fixedly connected with the bottom end of the spring (8), an extrusion roller (10) is rotatably connected between the axle seats (9) on two sides, the extrusion roller (10) is of a hollow structure and is provided with a reinforcing rib (11), and a plurality of cooling, the cooling fins (12) are welded and fixed on the inner wall of the squeeze roller (10), and a plurality of air holes (13) are formed in the surfaces of the two ends of the squeeze roller (10).

2. The casting film winding device according to claim 1, characterized in that: the sliding block (7) and the shaft seat (9) are connected with a plurality of rolling shafts (14) in a rolling mode on two sides, and the rolling shafts (14) are connected with the inner wall of the guide groove (5) in a rolling mode.

3. The casting film winding device according to claim 1, characterized in that: the spring (8) is internally sleeved with a telescopic sleeve (15), one end of the telescopic sleeve (15) is fixedly connected with the bottom end of the sliding block (7), and the bottom end of the telescopic sleeve (15) is fixedly connected with the shaft seat (9).

4. The casting film winding device according to claim 1, characterized in that: the radiating fin (12) is made of a copper material.

5. The casting film winding device according to claim 1, characterized in that: the surface of the extrusion roller (10) is smooth.

6. The casting film winding device according to claim 1, characterized in that: and one side of the winding roller (2) is fixedly connected with a driving motor.