CN214454675U

CN214454675U - Automatic correcting mechanism for evaporator core body of automobile air conditioner

Info

Publication number: CN214454675U
Application number: CN202120353015.1U
Authority: CN
Inventors: 王保林; 郭伟豪
Original assignee: Songzhi Dayang Cooling And Heating Technology Dalian Co ltd
Current assignee: Songzhi Dayang Cooling And Heating Technology Dalian Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-22
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses an automatic correction mechanism for an evaporator core of an automobile air conditioner, which comprises a left side pushing mechanism, a left side correction mechanism and a right side correction mechanism which are positioned on a correction platform, wherein the left side pushing mechanism comprises a left side pushing cylinder, a rotating shaft, a bearing seat and a collecting pipe clamping plate; the left correcting mechanism comprises a left correcting block a and a left correcting block b which are symmetrically arranged; the right side correcting mechanism comprises a positioning reference plate and a right correcting block which are symmetrically arranged; the correcting platform is also provided with a support frame. This application automatic correction mechanism has realized having improved work efficiency to the quick correction of vehicle air conditioner evaporimeter core, has reduced the risk of damaging the core, has avoided the quality risk that personnel visual inspection brought simultaneously, has guaranteed the quality stability of product.

Description

Automatic correcting mechanism for evaporator core body of automobile air conditioner

Technical Field

The utility model relates to a vehicle air conditioning system subassembly aligning gear, concretely relates to vehicle air conditioner evaporimeter core body is from moving aligning gear.

Background

At present vehicle air conditioner evaporimeter core is rectified, what adopt is the pure manual work mode, leans on operating personnel to beat the core around earlier, then whether the visual inspection inclines on the utensil is examined to the right angle, if the core inclines, still need patt again, then visual inspection once more, until qualified, its manual work mode exists following not enoughly: firstly, the operation efficiency is low, and one product can be qualified only by repeatedly correcting for several times; secondly, the beat finished by a single product is longer and can become a bottleneck process; thirdly, in the beating process, the core body is in collision damage risk; fourthly, the accuracy of manual visual inspection is low, and operators are easy to have visual fatigue without inspecting abnormal products, so that the assembly of products is poor, and customer complaints are caused.

SUMMERY OF THE UTILITY MODEL

There is above-mentioned defect to prior art, the utility model aims at providing an automatic aligning gear of vehicle air conditioner evaporimeter core body has shortened single product production time, has improved production efficiency, has effectively avoided operating personnel visual fatigue and has not checked out the abnormal product, reduces the product and bruises the risk simultaneously, has improved product quality.

In order to achieve the purpose, the technical scheme of the application is as follows: the automatic correcting mechanism for the evaporator core body of the automobile air conditioner comprises a left side pushing mechanism, a left side correcting mechanism and a right side correcting mechanism which are positioned on a correcting platform, wherein the left side pushing mechanism comprises a left side pushing cylinder, a rotating shaft, a bearing seat and a collecting pipe clamping plate; the left correcting mechanism comprises a left correcting block a and a left correcting block b which are symmetrically arranged, the left correcting block a is connected with the pushing cylinder, and the left correcting block b is connected with the left correcting pushing cylinder through an elbow clamp; the right correcting mechanism comprises a positioning reference plate and a right correcting block which are symmetrically arranged, and the right correcting block is connected with the right correcting pushing cylinder through an elbow clamp; the correcting platform is also provided with a support frame.

Furthermore, the collecting pipe pressing mechanism is positioned on one side of the right correcting mechanism and comprises rotating pressing cylinders which are symmetrically arranged, and output shafts of the rotating pressing cylinders are connected with the collecting pipe pressing block.

Furthermore, the collecting pipe pressing block comprises a horizontal plate, one end of the horizontal plate is connected with an output shaft of the rotary downward pressing cylinder, and the other end of the horizontal plate is connected with the downward pressing shaft; and when the pressure-bearing shaft is in a locked state, the pressure-bearing shaft abuts against the right header of the evaporator core body to be detected.

Furthermore, two sides of the bottom of the collecting pipe clamping plate are connected with an output shaft of a leveling cylinder, and the leveling cylinder is located below the correcting platform.

Furthermore, a groove cavity for containing the left header of the core body of the evaporator to be detected is arranged on the header clamping plate.

Furthermore, the support frame comprises support strips which are symmetrically arranged, and a support clamping seat is arranged on one side of each support strip.

Furthermore, the bearing blocks of the left pushing mechanism are arranged on the bottom plate in two groups, and the bottom plate is fixed on the correcting platform.

Further, the header clamp plate has a lower plate width dimension greater than an upper plate width dimension.

As a further step, the left correction block a and the left correction block b are positioned on two sides of the left header of the core body of the evaporator to be detected, and the positioning reference plate and the right correction block are positioned on two sides of the right header of the core body of the evaporator to be detected.

As a further step, the left correction block b and the right correction block move back and forth in the corresponding correction door opening.

The utility model discloses owing to adopt above technical scheme, can gain following technological effect: this application automatic correction mechanism has realized having improved work efficiency to the quick correction of vehicle air conditioner evaporimeter core, has reduced the risk of damaging the core, has avoided the quality risk that personnel visual inspection brought simultaneously, has guaranteed the quality stability of product.

Drawings

FIG. 1 is a front view of an automatic correction mechanism for an evaporator core of an automotive air conditioner;

FIG. 2 is a three-view diagram of an automatic correction mechanism for an evaporator core of an automotive air conditioner;

the sequence numbers in the figures illustrate: 1. an electric cabinet; 2. a solenoid valve assembly; 3. a PLC controller; 4. a core correction mechanism; 5. a quick connector for an air pipe; 6. the inductor is connected with the connector; 7. positioning a reference plate; 8. a header compression block; 9. rotating the pressing cylinder; 10. a right correction block; 11. a right correction push cylinder; 12. elbow clamps 13 and correcting the door opening; 14. a push cylinder; 15. a left correction block a; 16. a left side push cylinder; 17. a rotating shaft; 18. a bearing seat; 19. a base plate; 20. a header clamp plate; 21. a leveling cylinder; 22. a support frame; 23. and a positioning pin.

Detailed Description

The embodiment of the present invention is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are provided, but the present invention is not limited to the following embodiments.

Example 1

As shown in fig. 1-2, the present embodiment provides an automatic correction mechanism for evaporator core of automobile air conditioner, comprising: the left pushing mechanism comprises a left pushing cylinder, a rotating shaft, a bearing seat and a header clamping plate, the rotating shaft penetrates through the bearing seat to be connected with the header clamping plate; the left correcting mechanism comprises a left correcting block a and a left correcting block b which are symmetrically arranged, the left correcting block a is connected with the pushing cylinder, and the left correcting block b is connected with the left correcting pushing cylinder through an elbow clamp; the right correcting mechanism comprises a positioning reference plate and a right correcting block which are symmetrically arranged, and the right correcting block is connected with the right correcting pushing cylinder through an elbow clamp; the correcting platform is also provided with a support frame.

And a header pressing mechanism is arranged on one side of the right-side correcting mechanism and comprises rotary pressing cylinders which are symmetrically arranged, and output shafts of the rotary pressing cylinders are connected with header pressing blocks. The collecting pipe pressing block comprises a horizontal plate, one end of the horizontal plate is connected with an output shaft of the rotary downward pressing cylinder, and the other end of the horizontal plate is connected with the downward pressing shaft; and when the pressure-bearing shaft is in a locked state, the pressure-bearing shaft abuts against the right header of the evaporator core body to be detected.

And two sides of the bottom of the collecting pipe clamping plate are connected with an output shaft of a leveling cylinder, and the leveling cylinder is positioned below the correcting platform. And the header clamping plate is provided with a groove cavity for accommodating the left header of the core body of the evaporator to be detected.

Above-mentioned left side push cylinder, left correction push cylinder, right correction push cylinder, rotatory air cylinder, leveling cylinder all link to each other with the PLC controller that is arranged in electric cabinet through solenoid valve assembly, electric cabinet is located below the support body, and the correction platform passes through the locating pin and installs on the support body, the PLC controller still links to each other with a plurality of stroke inductors, and inductor coupling, trachea quick-operation joint all set up on the correction platform.

The working method of the automatic correction mechanism comprises the following steps: the core body of the evaporator to be detected is placed on the support frame, and the end part of the right collecting pipe is aligned to the positioning reference plate; the PLC enables the left side pushing cylinder to push the header clamp plate to move rightwards, and the evaporator core to be detected is clamped tightly; simultaneously, the right correcting mechanism starts to act, and the right correcting block clamps the other end part of the right header;

then the header pressing mechanism acts, the header pressing block is rotated to press down the right header under the control of the rotating pressing cylinder, and the pressing distance is controlled by a stroke sensor arranged on the rotating pressing cylinder; the actions are used for positioning and fixing (pressing and clamping) the core body;

then, the left correction mechanism starts to act, the left correction block a and the left correction block b push the left header to move, the travel distance of the two correction blocks is controlled by a stroke sensor on the cylinder, and the inclination of the correction core body is corrected;

one of the leveling cylinders enables one side of the header clamp plate to move upwards and downwards for a certain angle, the other leveling cylinder enables the other side of the header clamp plate to move downwards and upwards for a certain angle, and the other leveling cylinder returns to a balance position after reciprocating motion to correct the bending of the core body.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. The automatic correcting mechanism for the evaporator core body of the automobile air conditioner is characterized by comprising a left pushing mechanism, a left correcting mechanism and a right correcting mechanism which are positioned on a correcting platform, wherein the left pushing mechanism comprises a left pushing cylinder, a rotating shaft, a bearing seat and a collecting pipe clamping plate; the left correcting mechanism comprises a left correcting block a and a left correcting block b which are symmetrically arranged, the left correcting block a is connected with the pushing cylinder, and the left correcting block b is connected with the left correcting pushing cylinder through an elbow clamp; the right correcting mechanism comprises a positioning reference plate and a right correcting block which are symmetrically arranged, and the right correcting block is connected with the right correcting pushing cylinder through an elbow clamp; the correcting platform is also provided with a support frame.

2. An automatic correcting mechanism for an evaporator core of an automobile air conditioner as claimed in claim 1, further comprising a header pressing mechanism at one side of the right correcting mechanism, wherein the header pressing mechanism comprises symmetrically arranged rotary pressing cylinders, and output shafts of the rotary pressing cylinders are connected with a header pressing block.

3. The automatic correcting mechanism of an evaporator body of an automobile air conditioner as claimed in claim 2, wherein the header compression block comprises a horizontal plate, one end of the horizontal plate is connected with an output shaft of the rotary hold-down cylinder, and the other end of the horizontal plate is connected with the hold-down shaft; and when the pressure-bearing shaft is in a locked state, the pressure-bearing shaft abuts against the right header of the evaporator core body to be detected.

4. The automatic correcting mechanism of an evaporator core of an automobile air conditioner as claimed in claim 1, wherein two sides of the bottom of the header clamp plate are connected with output shafts of leveling cylinders, and the leveling cylinders are located below the correcting platform.

5. The automatic correcting mechanism of an evaporator core of an automobile air conditioner as claimed in claim 1, wherein a groove cavity for accommodating the left header of the core body of the evaporator to be detected is arranged on the header clamping plate.

6. The automatic correction mechanism of evaporator core of air conditioner for car as described in claim 1, wherein said supporting frame comprises symmetrically arranged supporting strips, and a supporting clamping seat is arranged on one side of said supporting strips.

7. The automatic correction mechanism of automobile air-conditioning evaporator core body according to claim 1, characterized in that two groups of bearing seats of the left side pushing mechanism are mounted on a bottom plate, and the bottom plate is fixed on a correction platform.

8. An automotive air conditioning evaporator core automatic correction mechanism according to claim 1, characterized in that said header clamp plate has a lower plate width dimension greater than an upper plate width dimension.

9. The automatic correcting mechanism for the core body of the automobile air-conditioning evaporator as recited in claim 1, wherein the left correcting block a and the left correcting block b are positioned at two sides of the left collecting pipe of the core body of the evaporator to be detected, and the positioning reference plate and the right correcting block are positioned at two sides of the right collecting pipe of the core body of the evaporator to be detected.

10. The automatic correcting mechanism of the evaporator core of the automobile air conditioner as claimed in claim 1, wherein the left correcting block b and the right correcting block move back and forth in the corresponding correcting door opening.