CN113926711A

CN113926711A - Screening equipment for air conditioner internal connection pipe

Info

Publication number: CN113926711A
Application number: CN202111203825.XA
Authority: CN
Inventors: 刘祖悦
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-01-14
Anticipated expiration: 2041-10-15
Also published as: CN113926711B

Abstract

The invention discloses screening equipment for an air conditioner internal connecting pipe, and relates to the technical field of automatic screening. According to the invention, the screening mechanism is arranged on the rack, under the drive of the output end of the first driving motor, the correction and screening of the connecting pipe with the smallest inner diameter are firstly completed by the screening roller with the smallest inner diameter, and then the correction and screening of the connecting pipe with the middle size and the connecting pipe with the largest size are semi-automatically completed after the intermediate size and the largest size are respectively rotated to the positions matched with the blanking baffle, so that the screening is accurate and efficient, meanwhile, the connecting pipes with collision deformation can be automatically corrected, and the quality influence on the subsequent processing of the connecting pipes is avoided.

Description

Screening equipment for air conditioner internal connection pipe

Technical Field

The invention relates to the technical field of automatic screening, in particular to screening equipment for an air conditioner internal connecting pipe.

Background

For the internal liquid reservoir of air conditioner, oil separator and muffler, the ports of each part are often communicated through copper connecting pipes, and in the former stage of processing of the connecting pipes, the process needs to break and discharge from a material tray.

However, the prior art still has certain disadvantages in the actual use process: firstly, in the material collecting stage of connecting pipes with different specifications on blanking equipment, frequently, due to untimely observation by an operator, more stored material pipes are generated, so that the material mixing is caused by the connecting pipes of multiple types, and when the operator finishes selecting and subpackaging in the material mixing, the situation of missing picking is caused, and time and labor are wasted; secondly, the material of the connecting pipe is generally pure copper and is relatively soft, the material falling in the initial stage in the blanking process often causes the phenomenon of bending deformation of the pipe body due to the collision of the edge of the connecting pipe under the action of the gravity of the connecting pipe, and the subsequent further processing of the connecting pipe is influenced.

Disclosure of Invention

The invention aims to provide screening equipment for an air conditioner internal connecting pipe, which solves the defects caused by the prior art.

The utility model provides an inside screening installation for takeover of air conditioner, includes frame, year thing passageway and screening mechanism, year thing passageway fixed mounting sets up the pan feeding port in the middle part of frame, and the side slant of carrying the thing passageway sets up the pan feeding port, the side of pan feeding port articulates there is the blanking baffle, and the lower extreme of pan feeding port sets up the reed, the tip butt of reed in the lower extreme of blanking baffle, screening mechanism installs in the frame to be used for taking over to accomplish automatic screening and correction to the air conditioner inside of multiple different specifications.

Preferably, the screening mechanism comprises a first driving motor, a second driving motor, a rotating frame and a locking top piece, the first driving motor is arranged at the outer side end of the rack, the rotating frame is coaxially arranged on an output shaft of the first driving motor, a limiting groove is formed in the side end of the rotating frame, the other end of the rotating frame is rotatably arranged on the inner side of the rack, a plurality of uniformly distributed sorting rollers are detachably arranged on the rotating frame, the second driving motor is arranged on the inner side of the rotating frame, the output end of the second driving motor penetrates through the rotating frame and is provided with a driving wheel, a driven wheel is coaxially and fixedly arranged on the outer side of the rotating frame at the end part of the sorting roller, the driving wheel is connected with the driven wheels through a first synchronous belt, a plurality of the driven wheels are connected through a second synchronous belt, the locking ejecting piece is slidably mounted on the side end of the rack through the fixing block, and a spring is sleeved on the locking ejecting piece between the fixing block and the rack.

Preferably, a material collecting box is arranged between the racks and below the blanking baffle.

Preferably, the sorting roller has the terminal surface of three and sorting roller all seted up and dialled the silo, and is three dial silo internal diameter all inequality on the sorting roller.

Preferably, the end part of the lock top piece is matched with the limiting groove.

The invention has the advantages that:

the screening mechanism is arranged on the rack, under the drive of the output end of the first driving motor, the sorting roller with the smallest inner diameter firstly finishes the correction and screening of the connecting pipe with the smallest inner diameter, then the connecting pipes with the middle size and the largest size are respectively finished by the outer edges of the sorting rollers with the consistent outer diameters, under the stirring of the sorting rollers processed by smooth fillets, the connecting pipes with the middle size and the largest size are semi-automatically corrected and screened after the sorting rollers with the middle size and the largest size are respectively rotated to the positions matched with the blanking baffle plates from the space between the feeding port and the loading channel through the loading channel, the screening is accurate and efficient, meanwhile, the connecting pipes with collision deformation can be automatically corrected, and the quality influence on the subsequent processing of the connecting pipes is avoided.

Drawings

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

Fig. 2 is a schematic structural view of the sieving mechanism of the present invention.

Fig. 3 is a schematic structural view of a part of the sieving mechanism according to the present invention.

Fig. 4 is a side view of a portion of the structure of the present invention.

The automatic sorting machine comprises a machine frame 1, a loading channel 2, a screening mechanism 3, a feeding port 4, a blanking baffle 5, a reed 6, a material collecting box 7, a driving motor I301, a driving motor II 302, a rotating frame 303, a locking top piece 304, a limiting groove 305, a sorting roller 306, a driving wheel 307, a driven wheel 308, a synchronous belt I309, a synchronous belt II 310, a fixed block 311, a spring 312 and a material shifting groove 313.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the screening device for the air conditioner internal connection pipe comprises a frame 1, a carrying channel 2 and a screening mechanism 3, wherein the carrying channel 2 is fixedly installed in the middle of the frame 1, a feeding port 4 is obliquely arranged at the side end of the carrying channel 2, a blanking baffle 5 is hinged to the side end of the feeding port 4, a reed 6 is arranged at the lower end of the feeding port 4, the end of the reed 6 abuts against the lower end of the blanking baffle 5, and the screening mechanism 3 is installed on the frame 1 and used for automatically screening and correcting the air conditioner internal connection pipe of various specifications.

In this embodiment, be provided with case 7 between frame 1 in the below of blanking baffle 5, just the interior bottom surface of case 7 that gathers materials is flexible rubber material, has been used for taking over the inside partial shipment of protection and collects screening air conditioner.

In this embodiment, the screening mechanism 3 includes a first driving motor 301, a second driving motor 302, a rotating frame 303 and a top locking member 304, the first driving motor 301 is installed at an outer side end of the frame 1, the rotating frame 303 is coaxially installed on an output shaft of the first driving motor 301, a limiting groove 305 is formed at a side end of the rotating frame 303, the other end of the rotating frame 303 is rotatably installed at an inner side of the frame 1, a plurality of uniformly distributed sorting rollers 306 are detachably installed on the rotating frame 303, the second driving motor 302 is installed at the inner side of the rotating frame 303, an output end of the second driving motor 302 penetrates through the rotating frame 303 and is installed with a driving wheel 307, a driven wheel 308 is coaxially and fixedly installed at an end of the sorting roller 306 outside the rotating frame 303, the driving wheel 307 is connected with the driven wheel 308 through a first synchronous belt 309, a plurality of the driven wheels 308 are connected through a second synchronous belt 310, the top locking member 304 is slidably installed at a side end of the frame 1 through a fixed block 311, the spring 312 is sleeved on the locking top part 304 between the fixed block 311 and the frame 1.

It should be noted that the first driving motor 301 is a servo motor, the end faces of the three sorting rollers 306 are provided with material poking grooves 313, the inner diameters of the material poking grooves 313 on the sorting rollers 306 are different, the outer diameters of the material poking grooves 313 on the sorting rollers 306 are consistent and matched with the blanking baffle 5, and the edge ends of the material poking grooves 306 are all subjected to smooth fillet processing.

In addition, the end of the locking top 304 is fitted with a stopper groove 305.

The working process and principle are as follows: in the using process of the invention, firstly, the first driving motor 301 is started to enable the output end of the first driving motor to drive the sorting roller 306 with the smallest inner diameter of the material shifting groove 313 to rotate to a position matched with the surface of the blanking baffle 5, at the moment, under the action of the self elastic force of the spring 312, the end part of the top locking piece 304 is pushed to automatically abut against the corresponding limiting groove 305 on the rotating frame 303 to complete the limiting of three sorting rollers 306 on the rotating frame 303, then the second driving motor 302 is started to enable the output end of the second driving motor to drive the driving wheel 307 to rotate at a constant speed, the other two sorting rollers 306 coaxially connected with the driven wheel 308 are driven to rotate through the first synchronous belt 309 and the driven wheel 308 and the second synchronous belt 310, then a mixed connecting pipe to be screened is provided in the direction of the carrying channel 2 through the obliquely arranged material inlet port 4, and enters the material shifting groove 313 along with the continuous connecting pipe, and for the connecting pipe which has a small diameter and is matched with the sorting roller 306 with the smallest inner diameter, the screening collection is completed through the object carrying channel 2 after the correction of the material shifting groove 313, for the connecting pipes with the middle diameter and the maximum diameter, the outer diameters of the connecting pipes are not matched with the material shifting groove 313, so that the connecting pipes fall into the material collecting box 7 from the gap between the material feeding port 4 and the object carrying channel 2 through the object carrying channel 2 under the stirring of the sorting roller 306 processed by a smooth circular angle, after all the connecting pipes with the minimum size are screened, the connecting pipes with the middle size and the maximum size stored in the material collecting box 7 are added into the material feeding port 4 again, and the correction and the screening of the connecting pipes with the middle size and the maximum size are completed semi-automatically in the same way.

Based on the above, the screening mechanism 3 is arranged on the frame 1, under the drive of the output end of the drive motor I301, the sorting roller 306 with the smallest inner diameter firstly finishes the correction and screening of the connecting pipe with the smallest inner diameter, then the outer edge of the sorting roller 306 with the consistent outer diameter respectively finishes the connecting pipes with the middle size and the largest size, under the stirring of the sorting roller 306 with smooth round angle processing, the connecting pipes with the middle size and the largest size are semi-automatically corrected and screened after the sorting roller 306 with the middle size and the largest size falls into the material collecting box 7 from the gap between the material inlet port 4 and the material carrying channel 2 through the material carrying channel 2 and respectively rotates the sorting roller 306 with the middle size and the largest size to the position matched with the blanking baffle 5, the screening is accurate and efficient, meanwhile, the connecting pipes with collision deformation can be automatically corrected, and the quality influence on the subsequent processing of the connecting pipes is avoided.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. The utility model provides an inside screening installation for takeover of air conditioner, a serial communication port, including frame (1), year thing passageway (2) and screening mechanism (3), carry thing passageway (2) fixed mounting in the middle part of frame (1), the side slant of carrying thing passageway (2) sets up pan feeding port (4), the side of pan feeding port (4) articulates there is blanking baffle (5), and the lower extreme of pan feeding port (4) sets up reed (6), the tip butt of reed (6) in the lower extreme of blanking baffle (5), screening mechanism (3) are installed in frame (1) to be used for accomplishing automatic screening and proofreading to the inside takeover of air conditioner of multiple different specifications.

2. The screening apparatus for an air conditioner internal connection pipe according to claim 1, wherein: the screening mechanism (3) comprises a first driving motor (301), a second driving motor (302), a rotating frame (303) and a top locking piece (304), the first driving motor (301) is installed at the outer side end of the rack (1), the rotating frame (303) is coaxially installed on an output shaft of the first driving motor (301), a limiting groove (305) is formed in the side end of the rotating frame (303), the other end of the rotating frame (303) is rotatably installed on the inner side of the rack (1), a plurality of uniformly distributed screening rollers (306) are detachably installed on the rotating frame (303), the second driving motor (302) is installed on the inner side of the rotating frame (303), the output end of the second driving motor (302) penetrates through the rotating frame (303) and is provided with a driving wheel (307), a driven wheel (308) is coaxially and fixedly arranged on the outer side of the rotating frame (303) at the end part of the screening rollers (306), and the driving wheel (307) is connected with the driven wheel (308) through a synchronous belt (309), the driven wheels (308) are connected through a second synchronous belt (310), the lock top piece (304) is slidably mounted on the side end of the rack (1) through a fixed block (311), and a spring (312) is sleeved on the lock top piece (304) between the fixed block (311) and the rack (1).

3. The screening apparatus for an air conditioner internal connection pipe according to claim 1, wherein: a material collecting box (7) is arranged between the machine frames (1) and below the blanking baffle (5).

4. The screening apparatus for an air conditioner internal connection pipe according to claim 2, wherein: sorting roller (306) have the three and sorting roller (306) the terminal surface all seted up and dial silo (313), it is three dial silo (313) internal diameter inequality on sorting roller (306).

5. The screening apparatus for an air conditioner internal connection pipe according to claim 2, wherein: the end of the lock top piece (304) is matched with a limit groove (305).