CN214059346U

CN214059346U - Novel calender

Info

Publication number: CN214059346U
Application number: CN202022639032.XU
Authority: CN
Inventors: 张同
Original assignee: Xiongxian Wanrong Plastic Products Co ltd
Current assignee: Xiongxian Wanrong Plastic Products Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-27
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a novel calender, including the frame and by calender roll and the wind-up roll that input to output set gradually, the wind-up roll with be used for the alignment the wabbler mechanism of calender roll output leather is connected, wabbler mechanism include driving motor, with eccentric wheel, the one end that the driving motor output is connected with the pendulum rod that the eccentric wheel edge rotates to be connected and with the pendulum piece that the pendulum rod other end is connected, the pendulum piece top with wind-up roll one end is connected, the wind-up roll other end through the slider with be fixed in subaerial direction slide rail sliding connection, the direction slide rail still with pendulum piece bottom sliding connection. The utility model adopts the above structure novel calender can drive the alignment of wind-up roll horizontal hunting through motor, eccentric wheel when the leather off tracking of calender roll output, and the rolling effect is better, the subsequent of being convenient for of opening a book.

Description

Novel calender

Technical Field

The utility model relates to an artificial leather production technology especially relates to a novel calender.

Background

The artificial leather has the characteristics of various designs and colors, good waterproof performance, neat margin, high utilization rate and low price compared with genuine leather, and is prepared by foaming or film-coating PVC, PU and the like with various formulas on a textile fabric base or a non-woven fabric base according to the requirements of different strengths, colors, gloss, patterns and the like.

The production process of artificial leather generally comprises the steps of banburying, open-milling treatment, calendering, vulcanization foaming, embossing treatment, cloth opening and the like, wherein the calendering is generally realized by a calender, the conventional calender presses and stretches a film with certain thickness and surface shape, and then rolling is carried out, and the surface of a reel is not stable after the rolling is finished due to the fact that strip-shaped leather which is continuously output is not positioned on the same straight line (deviation) in the rolling process, so that the subsequent unreeling and further processing are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel calender can drive the alignment of wind-up roll horizontal hunting through motor, eccentric wheel when the leather off tracking of calender roll output, and the rolling effect is better, is convenient for subsequent opening a book.

In order to realize the above-mentioned purpose, the utility model provides a novel calender, including the frame and by calender roll and the wind-up roll that input to output set gradually, the wind-up roll with be used for the alignment calender roll exports the wabbler mechanism of leather and connects, wabbler mechanism include driving motor, with eccentric wheel, the one end that the driving motor output is connected with the pendulum rod that the eccentric wheel edge rotated the connection and with the pendulum piece that the pendulum rod other end is connected, the pendulum piece top with wind-up roll one end is connected, the wind-up roll other end through the slider with be fixed in subaerial direction slide rail sliding connection, the direction slide rail still with pendulum piece bottom sliding connection.

Preferably, the wabbler mechanism still including correspond the leather edge arrange in the detection sensor of wind-up roll top, the output of detection sensor through the PLC controller with driving motor electricity links, driving motor is servo motor.

Preferably, the top ends of the swing block and the sliding block are connected with a bearing seat through a support frame, and the bearing seat is connected with the winding roller through a bearing.

Preferably, the detection sensor is an infrared sensor, and the infrared sensor corresponds to the winding roller and is fixed on the rack.

Therefore, the utility model adopts the above structure novel calender can drive the alignment of wind-up roll horizontal hunting through motor, eccentric wheel when the leather off tracking of calender roll output, and the rolling effect is better, is convenient for subsequent opening a book.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a wabbler mechanism of a novel calender according to an embodiment of the present invention.

Wherein: 1. an eccentric wheel; 2. a swing rod; 3. swinging a block; 4. a guide slide rail; 5. a pulley; 6. a slider; 7. a support frame; 8. a wind-up roll; 9. and detecting the sensor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

FIG. 1 is a schematic view showing the structure of a rocking mechanism of a calender according to an embodiment of the present invention, as shown in FIG. 1, the structure of the present invention comprises a frame, a calender roll and a wind-up roll 8 sequentially arranged from an input end to an output end, the wind-up roll 8 is connected with the rocking mechanism for aligning the output leather of the calender roll, the rocking mechanism comprises a driving motor, an eccentric wheel 1 connected with the output end of the driving motor, a swing rod 2 with one end connected with the edge of the eccentric wheel 1 in a rotating manner, and a swing block 3 connected with the other end of the swing rod 2, the top end of the swing block 3 is connected with one end of the wind-up roll 8, the other end of the wind-up roll 8 is connected with a guiding slide rail 4 fixed on the ground in a sliding manner through a slide block 6, the guiding slide rail 4 is further connected with the bottom end of the swing block 3, a pulley 5 is rotatably arranged at the bottom ends of the swing block 3 and the slide block 6 in the present embodiment, the pulley 5 is connected with the guiding slide rail 4 in a sliding manner, the direction of the guide slide rail 4 is vertical to the square box for conveying the leather. The top ends of the swing block and the sliding block 6 are connected with a bearing seat through a support frame 7, the bearing seat is connected with a winding roller 8 through a bearing, and the winding roller 8 is further connected with a winding motor fixed on the support frame 7. The wabbler mechanism still includes that the edge of corresponding leather arranges the detection sensor 9 in wind-up roll 8 top, and detection sensor 9 has been put to wind leather book both sides edge equipartition of wind-up roll 8 in this embodiment, and detection sensor 9's output links with driving motor electricity through the PLC controller, and driving motor is servo motor.

Preferably, the detection sensor 9 is an infrared sensor, and the infrared sensor is fixed on the frame corresponding to the winding roller 8. Whether the leather edge is collected by the detection sensor 9 and is located under the detection sensor 9 or not, the servo motor is controlled by the PLC according to the detection result, the rotation is positive and negative, the electronic devices are common general knowledge in the field, the electronic devices are mature products in the market, the electronic devices are assembled according to specifications after being purchased, the structure and the specific circuit connection mode of the electronic devices are common general knowledge in the field, and therefore the repeated description is omitted.

The working process is as follows: during rolling, the leather end winding of will exporting is on wind-up roll 8, the leather edge just in time is located the infrared ray sensor edge this moment, transmitter among the infrared ray sensor sends infrared signal perpendicularly downwards, infrared signal is absorbed by the leather this moment, no return signal, and when the leather off tracking, infrared signal is reflected by the wind-up roll 8 that the naked exposure comes, receiver among the infrared ray sensor this moment receives the signal and sends the high flat signal to the controller, controller control servo motor rotates, and then drive eccentric wheel 1 and rotate, can drive pendulum block 3 swings through pendulum rod 2, thereby drive wind-up roll 8 and remove along the direction track, until the leather is located infrared ray sensor's below again, can realize the alignment of leather.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel calender, includes the frame and by calender roll and the wind-up roll that input to output set gradually, its characterized in that: the rolling roller is connected with a swing mechanism for straightening leather output by the calendering roller, the swing mechanism comprises a driving motor, an eccentric wheel connected with the output end of the driving motor, a swing rod with one end connected with the edge of the eccentric wheel in a rotating mode and a swing block connected with the other end of the swing rod, the top end of the swing block is connected with one end of the rolling roller, the other end of the rolling roller is connected with a guide slide rail fixed on the ground in a sliding mode through a slide block, and the guide slide rail is further connected with the bottom end of the swing block in a sliding mode.

2. The new calender as claimed in claim 1, characterized in that: rocking mechanism still including corresponding the leather edge arrange in the detection sensor of wind-up roll top, the output of detection sensor through the PLC controller with driving motor electricity links, driving motor is servo motor.

3. The new calender as claimed in claim 2, characterized in that: the swing block with the slider top is all connected with the bearing frame through the support frame, the bearing frame through the bearing with the wind-up roll is connected.

4. The new calender as claimed in claim 2, characterized in that: the detection sensor is an infrared sensor, and the infrared sensor corresponds to the winding roller and is fixed on the rack.