CN211756634U

CN211756634U - Multi-drying cylinder device

Info

Publication number: CN211756634U
Application number: CN201922434421.6U
Authority: CN
Inventors: 王承刚; 沈小强; 倪伟华
Original assignee: Huzhou Siny Label Material Co ltd
Current assignee: Huzhou Siny Label Material Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the technical field of dry by fire a section of thick bamboo structure, especially, relate to a dry by fire a device more. The utility model discloses a set up steam input unit and steam recovery unit respectively on the installation axle of both sides to cooperation motor drive unit's mode reaches all purposes that dry by fire a section of thick bamboo independent heating is dried, independent governing speed. The utility model has the advantages of many drying cylinders independently heat, the rotation control mode is simple swift, control structure is reasonable effective, accords with the different characteristic around the cloth, and final drying and finalizing the design is effectual to and temperature and rotational speed regulation control structure self stability are good, make things convenient for the dismouting.

Description

Multi-drying cylinder device

Technical Field

The utility model belongs to the technical field of dry by fire a section of thick bamboo structure, especially, relate to a dry by fire a device more.

Background

And the drying cylinder is a rotary cylinder for drying, heating and shaping the coating after the cloth is coated, and the main parameters are drying temperature and rotating speed. The temperature and the rotating speed of the conventional multi-drying-cylinder device are generally the same, but parameters such as shrinkage rate of the cloth with a coating and the like are changed in real time along with the change of the temperature, and obviously, the same drying-cylinder parameters cannot meet the requirements of the cloth at each position on the whole drying process, so that an efficient drying-cylinder combination with a plurality of drying cylinders capable of independently regulating and controlling the temperature and the parameters is urgently needed in the market.

The patent publication No. CN 208201383U, Chinese utility model patent No. 2018.12.07 discloses an ironing machine with a plurality of motors controlling the speed difference of each drying cylinder, which comprises a plurality of sections of ironing machine units, wherein each ironing machine unit is connected in an end-to-end manner, each ironing machine unit is provided with a plurality of drying cylinders and at least one motor, and the motors drive each drying cylinder of the ironing machine unit to synchronously rotate; the linear speed of the drying cylinder of the next section of the skin ironing machine unit is slightly greater than that of the previous section; each motor is connected with a respective driver, and each driver is connected with the PLC; and an encoder is arranged on the roller corresponding to one of the ironing machine units and is connected with the PLC.

But the drying cylinder ironing machine in the utility model has the problem of poor independent adjusting effect everywhere.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many drying cylinders device, it can be through setting up steam input unit and steam recovery unit respectively on the installation axle of both sides to cooperation motor drive unit's mode reaches all drying cylinders and independently heats the purpose of drying, independently speed regulation. The utility model has the advantages of many drying cylinders independently heat, the rotation control mode is simple swift, control structure is reasonable effective, accords with the different characteristic around the cloth, and final drying and finalizing the design is effectual to and temperature and rotational speed regulation control structure self stability are good, make things convenient for the dismouting.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a many dryer devices, includes the mounting bracket, and the installation base inserts the setting and is in installation axle on the installation base to and the dryer main part of staggering the arranging from top to bottom, its characterized in that: the steam recovery device is characterized by further comprising a steam input unit, a steam recovery unit and a motor driving unit, wherein the steam input unit is inserted into one of the hollow installation shafts and connected with the steam generator, the steam recovery unit is arranged on the other installation shaft, and the motor driving unit is arranged on the installation shaft provided with the steam recovery unit.

The further preferred technical scheme is as follows: the steam input unit comprises a fixed insertion pipe which is connected with a pipeline of the steam generator and is inserted into the installation shaft, a water injection pipe which is arranged on the exposed ring surface of the outer side of the fixed insertion pipe and is used for adjusting the heating and drying mode by adding water into the steam, and a sealing ring which is arranged on the ring surface of the insertion end of the inner side of the fixed insertion pipe.

The further preferred technical scheme is as follows: the bending section of the water injection pipe is inserted into the opening of the pipe body, and an elastic binding belt is arranged on the outer side of the bending section.

The further preferred technical scheme is as follows: the steam input unit also comprises a fastening ring arranged on the ring surface of the insertion end at the inner side of the fixed insertion pipe, and a ball embedded in the outer ring surface of the fastening ring and used for performing rolling friction in the opening of the installation shaft.

The further preferred technical scheme is as follows: the two circles of balls are uniformly arranged on the outer ring surface of the fixed insertion pipe at intervals according to a circumferential arrangement mode.

The further preferred technical scheme is as follows: the number of the sealing rings is two, and the sealing rings are respectively arranged on the inner side and the outer side of the fastening ring.

The further preferred technical scheme is as follows: the steam recovery unit is in including cup jointing the setting circular lid on the installation epaxial side sets up steam collection hole on the circular lid sets up recovery branch pipe on the circular lid, and connect all recovery branch pipe is used for connecting the recovery house steward of water receiving case, the internal diameter of circular lid is greater than the external diameter of installation axle.

The further preferred technical scheme is as follows: the motor driving unit is in including setting up on the installation axle and being located steam recovery unit inboard gear sets up step motor on the installation base lateral surface, and set up on the step motor and with gear engagement's motor gear.

The further preferred technical scheme is as follows: the motor driving unit further comprises a motor frame body, a motor fastening bolt and an elastic block, wherein the motor frame body is arranged on the outer side face of the installation base, the opening of the motor frame body is transversely outward, the motor fastening bolt is arranged on the side edge of the motor frame body in a threaded mode, and the elastic block is arranged on the insertion end of the motor fastening bolt.

The further preferred technical scheme is as follows: the motor driving unit further comprises a motor elastic gasket arranged in the motor frame body, and the transverse length of the motor frame body is 1/3-1/2 of the transverse length of the stepping motor main body.

The utility model discloses a set up steam input unit and steam recovery unit respectively on the installation axle of both sides to cooperation motor drive unit's mode reaches all purposes that dry by fire a section of thick bamboo independent heating is dried, independent governing speed. The utility model has the advantages of many drying cylinders independently heat, the rotation control mode is simple swift, control structure is reasonable effective, accords with the different characteristic around the cloth, and final drying and finalizing the design is effectual to and temperature and rotational speed regulation control structure self stability are good, make things convenient for the dismouting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the position structure of the steam input unit of the present invention.

Fig. 3 is a schematic view of the position structure of the water injection pipe of the present invention.

Fig. 4 is a schematic diagram of the position structure of the steam recycling unit and the motor driving unit of the present invention.

Fig. 5 is a schematic view of the position structure of the middle mounting base and the motor frame body of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, 2, 3, 4 and 5, the multiple drying cylinder device comprises a mounting frame 11, a mounting base 12, a mounting shaft 13 inserted into the mounting base 12, a drying cylinder main body 14 arranged in a vertically staggered manner, a steam input unit 1 inserted into one of the hollow mounting shafts 13 and connected with a steam generator 15, a steam recovery unit 2 arranged on the other mounting shaft 13, and a motor driving unit 3 arranged on the mounting shaft 13 and provided with the steam recovery unit 2.

In this embodiment, the drying cylinder is a steam heating type drying cylinder, and the installation shaft 13 of the installation base 12 and the drying cylinder itself can ensure the rotatable effect, and the motor driving unit 3 can drive a single drying cylinder in a targeted manner, so as to finally ensure that the rotation speed of the multi-drying cylinder system can be independently regulated and controlled, for example, the rotation speed of the drying cylinder system close to the fabric entering side can be relatively fast, so as to ensure the sufficient drying effect, and in addition, the steam input unit 1 and the steam recovery unit 2 are used for ensuring that the heating steam in the drying cylinder main body 14 is effective and temperature-adjustable, for example, when the temperatures of the drying cylinders are different before and after being needed, the corresponding steam input unit 1 can be adjusted, so as to ensure that the temperatures are independently regulated and controlled, and finally, the overall.

The steam input unit 1 includes a fixed insertion pipe 101 connected to a pipe of the steam generator 15 and inserted into the mounting shaft 13, a water injection pipe 102 disposed on an outer exposed ring surface of the fixed insertion pipe 101 and adjusting a heating and drying manner by adding water into steam, and a sealing ring 103 disposed on an inner inserted end ring surface of the fixed insertion pipe 101. The bending section of the water injection pipe 102 is inserted into the pipe body opening 104, and an elastic binding belt 105 is arranged outside the bending section. The steam input unit 1 further includes a fastening ring 106 provided on an inner side insertion end surface of the fixed insertion pipe 101, and balls 107 inserted into an outer surface of the fastening ring 106 and performing rolling friction in the opening of the mounting shaft 13. Two circles of the balls 107 are uniformly spaced on the outer circumferential surface of the fixed insert pipe 101 in a circumferential arrangement. The number of the sealing rings 103 is two, and the sealing rings are respectively arranged on the inner side and the outer side of the fastening ring 106.

In this embodiment, the steam generator 15 is of an existing structure, the water injection pipe 102 is connected to a water pipe with a solenoid valve of an existing structure, and when the drying temperature of the corresponding drying cylinder is required to be lowered, the amount of cold water injected into the water injection pipe 102 can be correspondingly increased, so that the heating temperature can be properly lowered, the flexibility of the heating and drying actions is ensured, and the water pipe with the solenoid valve and the water injection pipe 102 are independently prepared for all the drying cylinders, so that the amount of cold water injected is independently adjustable.

In addition, the sealing rings 103 on the inner and outer sides are bonded to the outer annular surface of the fixed insertion tube 101 and slide relatively on the inner annular surface of the mounting shaft 13, so as to achieve the sealing effect after elastic jacking, that is, the sealing ring 103 made of softer rubber is always in a compressed state, and the fastening ring 106 made of relatively harder plastic jacks the balls 107, so that the fixed insertion tube 101 is kept stationary in the middle of the circle center when the mounting shaft 13 rotates, and finally, the drying cylinder is ensured to rotate without a large amount of water vapor leaking.

The steam recovery unit 2 comprises a circular cover body 201 arranged on the outer side surface of the installation shaft 13 in a sleeved mode, a steam collection hole 202 formed in the circular cover body 201, a recovery branch pipe 203 arranged on the circular cover body 201, and a recovery header pipe 204 connected with the recovery branch pipe 203 and used for being connected with a water receiving tank, wherein the inner diameter of the circular cover body 201 is larger than the outer diameter of the installation shaft 13.

In this embodiment, the recycling header pipe 204 is connected to the water tank to recycle the condensed water from all the drying cylinders, and the circular cover 201, the steam collecting hole 202 and the recycling branch pipe 203 form an effective water receiving structure on a single drying cylinder, so as to ensure that the condensed water is not easy to flow out accidentally.

The motor driving unit 3 comprises a gear 301 which is arranged on the mounting shaft 13 and positioned on the inner side of the steam recovery unit 2, a stepping motor 302 which is arranged on the outer side surface of the mounting base 12, and a motor gear 303 which is arranged on the stepping motor 302 and is meshed with the gear 301. The motor driving unit 3 further comprises a motor frame 304 which is arranged on the outer side surface of the mounting base 12 and has an opening facing outwards transversely, a motor fastening bolt 305 which is screwed on the side edge of the motor frame 304, and an elastic block 306 which is arranged on the insertion end of the motor fastening bolt 305. The motor driving unit 3 further includes a motor elastic washer 307 disposed in the motor frame 304, and the transverse length of the motor frame 304 is 1/3-1/2 of the transverse length of the main body of the stepping motor 302.

In this embodiment, step motor 302 is connected with the PLC control circuit of outside current mode, through the required rotational speed of each drying cylinder of control system input, guarantees the independently controllable effect of drying cylinder rotation parameter, and step motor 302 self is in motor frame 304 and motor fastening bolt 305's fixed down has the strong advantage of installation stability, and motor frame 304 self length is shorter, does not influence step motor 302's radiating effect, in addition elastic block 306 and motor elastic gasket 307 are rigid plastic for guarantee motor installation environment's the relatively soft security.

The gear 301 is fixed to the mounting shaft 13 and is fixed to the mounting shaft 13 during driving rotation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.

Claims

1. The utility model provides a many dryer tubes device, includes mounting bracket (11), installation base (12), inserts the setting and is in installation axle (13) on installation base (12) to and the dryer tube main part (14) of staggering the arrangement from top to bottom, its characterized in that: the steam recovery device is characterized by further comprising a steam input unit (1) which is inserted into one hollow mounting shaft (13) and connected with a steam generator (15), a steam recovery unit (2) which is arranged on the other mounting shaft (13), and a motor driving unit (3) which is arranged on the mounting shaft (13) provided with the steam recovery unit (2).

2. A multiple dryer apparatus according to claim 1, wherein: the steam input unit (1) comprises a fixed insertion pipe (101) which is connected with a pipeline of the steam generator (15) and is inserted into the installation shaft (13), a water injection pipe (102) which is arranged on an exposed ring surface at the outer side of the fixed insertion pipe (101) and is used for adjusting a heating and drying mode by adding water into steam, and a sealing ring (103) which is arranged on the ring surface at the inner side insertion end of the fixed insertion pipe (101).

3. A multiple dryer apparatus according to claim 2, wherein: the bending section of the water injection pipe (102) is inserted into the opening (104) of the pipe body, and an elastic binding belt (105) is arranged on the outer side of the bending section.

4. A multiple dryer apparatus according to claim 2, wherein: the steam input unit (1) further comprises a fastening ring (106) arranged on the inner side insertion end ring surface of the fixed insertion pipe (101), and balls (107) embedded in the outer ring surface of the fastening ring (106) and used for rolling friction in the opening of the mounting shaft (13).

5. A multiple dryer apparatus according to claim 4, wherein: two circles of balls (107) are uniformly arranged at intervals in a circumferential arrangement mode on the outer ring surface of the fixed insertion pipe (101).

6. A multiple dryer apparatus according to claim 4, wherein: the number of the sealing rings (103) is two, and the sealing rings are respectively arranged on the inner side and the outer side of the fastening ring (106).

7. A multiple dryer apparatus according to claim 1, wherein: the steam recovery unit (2) is including cup jointing the setting circular lid (201) on installation axle (13) lateral surface, set up steam collection hole (202) on the circular lid (201), set up recovery branch pipe (203) on the circular lid (201), and connect all recovery branch pipe (203) are used for connecting water receiving tank's recovery house steward (204), the internal diameter of circular lid (201) is greater than the external diameter of installation axle (13).

8. A multiple dryer apparatus according to claim 1, wherein: the motor driving unit (3) comprises a gear (301) which is arranged on the installation shaft (13) and located on the inner side of the steam recovery unit (2), a stepping motor (302) which is arranged on the outer side surface of the installation base (12), and a motor gear (303) which is arranged on the stepping motor (302) and is meshed with the gear (301).

9. A multiple dryer apparatus according to claim 8, wherein: the motor driving unit (3) further comprises a motor frame body (304) which is arranged on the outer side face of the mounting base (12) and has a transverse outward opening, a motor fastening bolt (305) which is arranged on the side edge of the motor frame body (304) in a threaded mode, and an elastic block (306) which is arranged on the insertion end of the motor fastening bolt (305).

10. A multiple dryer apparatus according to claim 9, wherein: the motor driving unit (3) further comprises a motor elastic gasket (307) arranged in the motor frame body (304), and the transverse length of the motor frame body (304) is 1/3-1/2 of the transverse length of the main body of the stepping motor (302).