CN215316962U - Labeling and dust cap adding machine for air conditioner four-way valve - Google Patents

Abstract

The utility model relates to the technical field of valve body processing, in particular to a labeling and dust cap adding machine for an air conditioner four-way valve, which comprises a feeding manipulator, a shaping mechanism, an inner hole shaping mechanism, a measuring mechanism, an upper cover mechanism and a gland assembly, wherein the feeding manipulator is used for conveying a valve body part from a feeding mechanism to a valve body conveying mechanism, the shaping mechanism is used for pressing and shaping a bent pipe of the valve body part, the inner hole shaping mechanism is used for expanding E pipes, S pipes, C pipes and D pipes on the valve body part, the measuring mechanism is used for shaping inner holes of the E pipes, the S pipes, the C pipes and the D pipes on the valve body part, the upper cover mechanism is used for inserting a dust cap into the E pipes, the S pipes, the C pipes and the D pipes, and the gland assembly is used for tightly pressing and fixing the dust cap into the E pipes, the S pipes, the C pipes and the D pipes. When the four-way valve is used, the structure realizes automatic shaping of the pipe orifice of the four-way valve and automatic pressing of the dust cover; the labor intensity is reduced, the processing quality of the product is more stable, and the production efficiency is improved.

Description

Labeling and dust cap adding machine for air conditioner four-way valve

Technical Field

The utility model relates to the technical field of valve body processing, in particular to a labeling and dust cap adding machine for an air conditioner four-way valve.

Background

In the four-way valve body A of the air conditioner shown in figure 1, three straight pipes and one bent pipe are welded and fixed on a main valve body A1; the three straight pipes are respectively an E pipe A2, an S pipe A3 and a C pipe A4 which are D pipes A5; after the valve body is machined, a dust cover B which is integrally formed and can simultaneously seal the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 is required to be added on the valve body, so that on one hand, the pipe orifice is prevented from being damaged, and on the other hand, the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 are prevented from being dislocated through the dust cover B; the surface of the four-way valve body A is required to be pasted with a corresponding label of the valve body so as to be convenient for subsequent identification when the four-way valve body A is used. The existing capping process of the four-way valve needs to put the four-way valve on a jig, firstly, the directions of an E pipe A2, an S pipe A3, a C pipe A4 and a D pipe A5 are corrected manually, then a reshaping mechanism is adopted to reshape the pipe openings, after reshaping is finished, a dustproof cover B is pressed into the pipe openings of the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 manually, and corresponding labels are pasted on a valve body; the labor intensity is high, the difference of the processing quality of the product is large, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a labeling and dust cap adding machine for an air conditioner four-way valve, aiming at the defects of the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model relates to a labeling and dust cap adding machine for an air conditioner four-way valve, which comprises a fixed table; the fixed table is provided with a valve body conveying mechanism for conveying the valve body component, a feeding manipulator for conveying the valve body component from the feeding mechanism to the valve body conveying mechanism, a shaping mechanism for pressing and shaping a D pipe of the valve body component, an inner hole shaping mechanism for reaming an E pipe, an S pipe, a C pipe and the D pipe on the valve body component, a measuring mechanism for measuring the displacement of the E pipe, the S pipe, the C pipe and the D pipe on the valve body component, an upper cover mechanism for inserting a dustproof cover into the measuring mechanism for measuring the displacement, a gland assembly for pressing and fixing the dustproof cover in the measuring mechanism for measuring the displacement and a blanking manipulator for taking the valve body component out of the valve body conveying mechanism; the feeding mechanical arm, the shaping mechanism, the inner hole shaping mechanism, the measuring mechanism, the upper cover mechanism, the gland assembly and the discharging mechanical arm are sequentially arranged along the conveying direction of the valve body conveying mechanism; and a plurality of jigs for placing the valve body components are fixed on the valve body conveying mechanism.

Further, the valve body conveying mechanism is a divider; the jigs are circumferentially distributed on the divider; the feeding mechanical arm, the shaping mechanism, the inner hole shaping mechanism, the measuring mechanism, the upper cover mechanism, the gland assembly and the discharging mechanical arm are arranged along the circumferential direction of the divider.

Furthermore, a labeling mechanism for attaching the label to the main valve body and a label pressing mechanism for pressing the label on the main valve body are arranged between the measuring mechanism and the cover feeding mechanism; the label pressing mechanism comprises a label pressing fixing seat fixed on the fixing table and a label pressing air cylinder fixed on the label pressing fixing seat; a marking die is fixed at the piston rod end of the marking cylinder; the marking die is matched with the surface of the main valve body.

Furthermore, the shaping mechanism comprises a shaping fixed frame fixed on the fixed table and a first shaping pressing cylinder fixed on the shaping fixed frame; a first shaping pressing block is fixed at the piston rod end of the first shaping pressing cylinder.

Furthermore, the inner hole shaping mechanism comprises a shaping push-out cylinder, a reaming sliding frame, a turning cylinder, a reaming jacking cylinder, a reaming guide rail, a push plate cylinder, a reaming base and a plurality of pressing rods; one end of the shaping push-out cylinder, the reaming guide rail and the reaming base are all fixed on the fixed table; one end of the push plate cylinder is fixed on the reaming base; a mould push plate is fixed at the other end of the push plate cylinder; a hole expanding needle is fixed on the mould push plate; the other end of the shaping push-out cylinder is fixed on the reaming sliding frame; a reaming sliding block matched with the reaming guide rail is fixed at the bottom of the reaming sliding frame; the reaming sliding block is embedded into the reaming guide rail; the rod body of the pressing rod is hinged with the reaming sliding frame; one end of the turning cylinder is hinged with the reaming sliding frame; the other end of the overturning cylinder is hinged with the pressing rod; one end of the reaming jacking cylinder is fixedly connected with the reaming sliding frame; a reaming pressing block is fixed at the other end of the reaming jacking cylinder; and a bent pipe clamping jaw air cylinder is fixed on the reaming base.

Furthermore, the measuring mechanism comprises a first measuring bracket, a straight pipe clamping claw, a second measuring bracket, a measuring head pushing cylinder and a measuring slide seat; a measuring pressing cylinder is fixed on the first measuring bracket; a measuring lower pressing block is fixed at the piston rod end of the measuring lower pressing cylinder; one end of the measuring head pushing cylinder and the straight pipe clamping jaw are fixed on the second measuring bracket; the measuring slide seat is connected with the second measuring bracket in a sliding way; the other end of the measuring head pushing cylinder is fixedly connected with the measuring sliding seat; the first measuring head and the second measuring head are fixed on the measuring slide seat.

Furthermore, the upper cover mechanism comprises a dustproof cover feeding mechanism and a vibrating disc for feeding the dustproof cover feeding mechanism; the dustproof cover feeding mechanism comprises a dustproof cover feeding cylinder, a bearing seat and an upper cover fixing seat; the upper cover fixing seat is fixedly provided with a feeding guide rail, a guide seat, a long pipe clamping finger cylinder, a dustproof cover positioning jig and a positioning cylinder; a straight pipe clamping jig is fixed on each of the two clamping fingers of the long pipe clamping finger cylinder; a feeding sliding block matched with the feeding guide rail is fixed on the bearing seat; the feeding sliding block is embedded into the feeding guide rail; one end of the dustproof cover feeding air cylinder is fixed on the upper cover fixing seat; the other end of the dustproof cover feeding air cylinder is fixedly connected with the bearing seat; the bearing block is rotatably connected with a rotating shaft; a swing rod is fixed at one end of the rotating shaft; the tail end of the swing rod is rotatably connected with a roller; a guide groove is formed in the guide seat; the diameter of the roller is equal to the width of the guide groove; the roller is embedded into the guide groove; the horizontal height of the guide groove gradually rises along with approaching one end of the vibration disc; an upper cover cylinder is fixed at the other end of the rotating shaft; a sucker component is fixed at the piston rod end of the upper cover cylinder; and a positioning push plate is fixed at the piston rod end of the positioning cylinder.

Further, the gland assembly comprises an outer gland support, a gland cylinder, a third lower pressure cylinder and an inner gland support; one end of the gland cylinder is fixed on the outer gland support; the other end of the gland cylinder is fixed on the gland push plate; one end of the third pressing cylinder is fixed on the inner gland support; a third pressing block is fixed at the other end of the third pressing cylinder; and a bent pipe clamping jaw is fixed on the inner gland support.

After adopting the structure, the utility model has the beneficial effects that: the utility model relates to a labeling and dust cap adding machine for an air conditioner four-way valve, wherein a valve body conveying mechanism for conveying a valve body part, a feeding manipulator for conveying the valve body part from a feeding mechanism to the valve body conveying mechanism, a shaping mechanism for pressing and shaping a bent pipe of the valve body part downwards, an inner hole shaping mechanism for expanding E pipes, S pipes, C pipes and D pipes on the valve body part, a measuring mechanism for measuring the displacement of the E pipes, the S pipes, the C pipes and the D pipes on the valve body part, an upper cover mechanism for inserting dust caps into the E pipes, the S pipes, the C pipes and the D pipes, a gland assembly for tightly pressing and fixing the dust caps in the E pipes, the S pipes, the C pipes and the D pipes and a blanking manipulator for taking the valve body part out of the valve body conveying mechanism are arranged on a fixed table; the feeding mechanical arm, the shaping mechanism, the inner hole shaping mechanism, the measuring mechanism, the upper cover mechanism, the gland assembly and the discharging mechanical arm are sequentially arranged along the conveying direction of the valve body conveying mechanism; and a plurality of jigs for placing the valve body components are fixed on the valve body conveying mechanism. When the automatic feeding device is used, in the first step, the feeding mechanical arm sends valve body components arranged on the feeding mechanism to the jig on the valve body conveying mechanism; secondly, the shaping mechanism is matched with the jig to adjust the angle of the valve body part, so that the orientations of the E pipe, the S pipe, the C pipe and the D pipe are all horizontally arranged; thirdly, the inner hole shaping mechanism is used for reaming the E pipe, the S pipe, the C pipe and the D pipe; fourthly, the measuring mechanism measures the displacement of the E pipe, the S pipe, the C pipe and the D pipe, and ensures that a cover body on the upper cover mechanism can be over against each pipe to remove burrs when entering the next process; fifthly, inserting a dustproof cover into the E pipe, the S pipe, the C pipe and the D pipe by the upper cover mechanism; sixthly, the dust cover is further pressed and fixed in an E pipe, an S pipe, a C pipe and a D pipe of the valve body component by the gland component; seventhly, detecting whether the valve body is qualified or not through the detection element, conveying the qualified products to a finished product discharging conveying line by the discharging manipulator, and conveying the unqualified products to an unqualified product collection box; the structure realizes the automatic shaping of the pipe orifice of the four-way valve and the automatic pressing in of the dust cover; the labor intensity is reduced, the processing quality of the product is more stable, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a valve body component;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of a feeding manipulator, a valve body conveying mechanism and a feeding mechanism;

FIG. 4 is a schematic structural view of a reforming mechanism;

FIG. 5 is a first perspective view of the inner bore shaping mechanism;

FIG. 6 is a second perspective view of the inner bore shaping mechanism;

FIG. 7 is a schematic view of the structure of the measuring mechanism;

FIG. 8 is a schematic structural view of the marking mechanism;

FIG. 9 is a schematic structural view of a dust cap feeding mechanism, a valve body conveying mechanism and a vibrating disk;

FIG. 10 is a schematic structural view of a dust cap loading mechanism;

FIG. 11 is a schematic structural view of the gland assembly;

is a description of the reference numbers:

1. a feeding manipulator;

2. a shaping mechanism; 201. a first shaping push cylinder; 202. a first shaping press block;

203. shaping the fixed frame;

3. an inner hole shaping mechanism; 301. shaping and pushing out the cylinder; 302. a hole expansion sliding frame; 303. turning over the air cylinder;

304. expanding a hole and jacking the cylinder; 305. reaming the guide rail; 306. reaming the sliding block; 307. a hold down bar;

308. a pipe bending clamping jaw cylinder; 309. a mold push plate; 3010. a push plate cylinder; 3011. reaming the base;

3012. reaming and pressing blocks; 3013. a hole expanding needle;

4. a measuring mechanism; 401. measuring a down-pressing cylinder; 402. a first measuring support;

403. measuring a lower pressing block; 404. a first measuring head; 405. a second measuring head;

406. a straight pipe clamping claw; 407. a second measuring support; 408. the measuring head pushes out the cylinder;

409. a measuring slide;

5. a labeling mechanism; 6. a label pressing mechanism; 601. a pressing mark fixing seat; 602. a marking cylinder;

603. marking a mould;

7. a dustproof cover feeding mechanism; 701. a dustproof cover feeding cylinder; 702. a feeding guide rail;

703. a guide seat; 703a, a guide groove; 704. a roller; 705. a swing rod; 706. a bearing seat;

707. a feeding slide block; 708. a long pipe clamping finger cylinder; 709. a straight pipe clamping jig;

7010. a sucker component; 7011. an upper cover cylinder; 7012. a dust cover positioning jig;

7013. positioning a push plate; 7014. positioning the air cylinder; 7015. a rotating shaft; 7016. an upper cover fixing seat;

8. a gland assembly; 801. an external gland support; 802. a gland cylinder; 803. a gland push plate;

804. a pipe bending clamping jaw; 805. a third hold-down cylinder; 806. an inner gland support; 807. a third pressing block;

9. a feeding manipulator; 10. a finished product discharging conveying line; 11. a defective product collection box;

12. a valve body conveying mechanism; 1201. a jig; 13. a fixed table; 14. a feeding mechanism;

15. a vibrating pan; A. a valve body member; a1, main valve body; a2, E tube; a3, S pipe; a4, C tube;

a5, D tube;

B. and a dust cover.

Detailed Description

The utility model will be further described with reference to the accompanying drawings.

As shown in fig. 2 to 11, the air conditioner four-way valve labeling and dust cap adding machine comprises a fixing table 13; the fixed table 13 is provided with a valve body conveying mechanism 12 for conveying a valve body component A, a feeding manipulator 1 for conveying the valve body component A from a feeding mechanism 14 to the valve body conveying mechanism 12, a shaping mechanism 2 for pressing and shaping a D pipe A5 of the valve body component A, an inner hole shaping mechanism 3 for expanding holes of an E pipe A2, an S pipe A3, a C pipe A4 and a D pipe A5 on the valve body component A, an upper cover mechanism for inserting a dustproof cover B into the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 on the valve body component A, a gland assembly 8 for pressing and fixing the dustproof cover B in the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 and a blanking manipulator 9 for taking out the valve body component A from the feeding mechanism 12; the feeding manipulator 1, the shaping mechanism 2, the inner hole shaping mechanism 3, the measuring mechanism 4, the upper cover mechanism, the gland assembly 8 and the discharging manipulator 9 are sequentially arranged along the conveying direction of the valve body conveying mechanism 12; a plurality of jigs 1201 for placing the valve body part A are fixed on the valve body conveying mechanism 12; firstly, a feeding manipulator 1 feeds valve body components A arranged on a feeding mechanism 14 into a jig 1201 on a valve body conveying mechanism 12; secondly, the shaping mechanism 2 adjusts the angle of the valve body component A under the action of the jig 1201, so that the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 are horizontally arranged; thirdly, the inner hole shaping mechanism 3 expands the holes of the tube E A2, the tube S A3, the tube C A4 and the tube D A5; fourthly, the measuring mechanism 4 measures the displacement of the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5, and ensures that the cover body on the upper cover mechanism can be over against each pipe when the next process is carried out; fifthly, the upper cover mechanism inserts a dustproof cover B into the E tube A2, the S tube A3, the C tube A4 and the D tube A5; sixthly, the dust cover B is further pressed and fixed in the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 of the valve body component A by the gland assembly 8; seventhly, whether the valve body is qualified is detected through the detection element, the qualified products are conveyed to a finished product discharging conveying line 10 by the blanking manipulator 9, and the unqualified products are conveyed to the unqualified product collecting box 11; the structure realizes the automatic shaping of the pipe orifice of the four-way valve and the automatic pressing in of the dust cover B; the labor intensity is reduced, the processing quality of the product is more stable, and the production efficiency is improved.

As a preferred mode of the present invention, the valve body conveying mechanism 12 is a divider; the jigs 1201 are circumferentially distributed on the divider; the feeding mechanical arm 1, the shaping mechanism 2, the inner hole shaping mechanism 3, the measuring mechanism 4, the upper cover mechanism, the gland assembly 8 and the discharging mechanical arm 9 are arranged along the circumferential direction of the divider; the valve body conveying mechanism 12 adopts a divider, and the overall structure can be reduced.

As shown in fig. 8, as a preferred embodiment of the present invention, a labeling mechanism 5 for attaching a label to the main valve body a1 and a marking mechanism 6 for pressing the label on the main valve body a1 are provided between the measuring mechanism 4 and the cap feeding mechanism 7; the label pressing mechanism 6 comprises a label pressing fixing seat 601 fixed on the fixing table 13 and a label pressing air cylinder 602 fixed on the label pressing fixing seat 601; a marking die 603 is fixed at the piston rod end of the marking cylinder 602; the marking die 603 is matched with the surface of the main valve body A1; the labeling mechanism 5 is not essentially different from the prior art, so it is not detailed that the labeling mechanism 5 sticks the label on the surface of the main valve body a1, then the valve body conveying mechanism 12 conveys the labeled valve body part a to the labeling mechanism 6, and the labeling cylinder 602 on the labeling mechanism 6 drives the labeling die 603 to press the valve body part a on the surface of the main valve body a1, so as to realize automatic labeling of the valve body part a, and improve labeling efficiency and labeling quality.

As shown in fig. 4, as a preferred embodiment of the present invention, the shaping mechanism 2 includes a shaping holder 203 fixed to the fixing table 13 and a first shaping hold-down cylinder 201 fixed to the shaping holder 203; a first shaping pressing block 202 is fixed at the piston rod end of the first shaping pressing cylinder 201; the first shaping pressing cylinder 201 drives the first shaping pressing block 202 to press downwards, and the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 are horizontally arranged under the action of the jig 1201.

As shown in fig. 5 and 6, as a preferred mode of the present invention, the inner hole shaping mechanism 3 includes a shaping push-out cylinder 301, a reaming sliding frame 302, a turning cylinder 303, a reaming pushing cylinder 304, a reaming guide rail 305, a push plate cylinder 3010, a reaming base 3011, and a plurality of pressing rods 307; one end of the shaping push-out cylinder 301, the reaming guide rail 305 and the reaming base 3011 are all fixed on the fixed platform 13; one end of the push plate cylinder 3010 is fixed on the reaming base 3011; the other end of the push plate cylinder 3010 is fixed with a mould push plate 309; a reaming needle 3013 is fixed on the die push plate 309; the corresponding position and the corresponding diameter of the reaming needle 3013 are set according to the distribution and the diameter of the straight pipe A2 and the bent pipe A3; the other end of the shaping push-out cylinder 301 is fixed on a reaming sliding frame 302; reaming sliding blocks 306 matched with the reaming guide rails 305 are fixed at the bottom of the reaming sliding frame 302; said reaming slider 306 is embedded in reaming guides 305; the stem of the impaction rod 307 is articulated to the reaming carriage 302; one end of the overturning cylinder 303 is hinged with the reaming sliding frame 302; the other end of the overturning cylinder 303 is hinged with a pressing rod 307; one end of the reaming jacking cylinder 304 is fixedly connected with the reaming sliding frame 302; a reaming pressing block 3012 is fixed at the other end of the reaming jacking cylinder 304; a bent pipe clamping jaw air cylinder 308 is fixed on the reaming base 3011; after the shaping push-out cylinder 301 is started, the reaming sliding frame 302 is pushed out, the tail end of the pressing rod 307 is arranged right above the main valve body A1, the overturning cylinder 303 is started to drive the pressing rod 307 to overturn and press the main valve body A1, the reaming push-up cylinder 304 pushes the reaming pressing block 3012 to press the main valve body A1 forward, the bent pipe A3 is clamped and fixed by the bent pipe clamping jaw cylinder 308, the push plate cylinder 3010 pushes the reaming needles 3013 on the die push plate 309, and the reaming needles 3013 simultaneously ream the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5.

As shown in fig. 7, as a preferred embodiment of the present invention, the measuring mechanism 4 includes a first measuring bracket 402, a straight tube holding claw 406, a second measuring bracket 407, a measuring head pushing cylinder 408, and a measuring slide 409; a measuring pressing cylinder 401 is fixed on the first measuring bracket 402; a measuring lower pressing block 403 is fixed at the piston rod end of the measuring lower pressing cylinder 401; one end of the measuring head push-out air cylinder 408 and the straight pipe clamping claw 406 are fixed on a second measuring bracket 407; the measuring slide 409 is connected with the second measuring bracket 407 in a sliding manner; the other end of the measuring head push-out cylinder 408 is fixedly connected with a measuring slide carriage 409; a first measuring head 404 and a second measuring head 405 are fixed on the measuring slide 409; after the measurement pressing cylinder 401 is started, the measurement pressing block 403 is driven to press the main valve body A tightly onto the jig 1201, the straight pipe A2 is clamped and fixed by the straight pipe clamping claw 406, the measuring head is pushed out of the cylinder 408 to push the measurement sliding seat 409 to slide on the second measurement support 407, and the E pipe A2, the S pipe A3, the C pipe A4 and the D pipe A5 are subjected to displacement measurement through the first measuring head 404 and the second measuring head 405, so that when the next working procedure is carried out, the cover body on the upper cover mechanism can be over against all the pipes.

As shown in fig. 9 and 10, as a preferred mode of the present invention, the upper cover mechanism includes a dust cover feeding mechanism 7 and a vibrating tray 15 for feeding the dust cover feeding mechanism 7; the dustproof cover feeding mechanism 7 comprises a dustproof cover feeding cylinder 701, a bearing seat 706 and an upper cover fixing seat 7016; a feeding guide rail 702, a guide seat 703, a long pipe clamping finger cylinder 708, a dust cap positioning jig 7012 and a positioning cylinder 7014 are fixed on the upper cover fixing seat 7016; a straight pipe clamping jig 709 is fixed on each of the two clamping fingers of the long pipe clamping finger cylinder 708; a feeding sliding block 707 matched with the feeding guide rail 702 is fixed on the bearing block 706; the feeding sliding block 707 is embedded into the feeding guide rail 702; one end of the dustproof cover feeding cylinder 701 is fixed on the upper cover fixing seat 7016; the other end of the dustproof cover feeding cylinder 701 is fixedly connected with the bearing block 706; a rotating shaft 7015 is rotatably connected to the bearing block 706; a swing rod 705 is fixed at one end of the rotating shaft 7015; a roller 704 is rotatably connected to the tail end of the swing rod 705; a guide groove 703a is formed in the guide holder 703; the diameter of the roller 704 is equal to the width of the guide groove 703 a; the roller 704 is inserted into the guide groove 703 a; the horizontal height of the guide groove 703a gradually increases as it approaches one end of the vibration plate 15; an upper cover cylinder 7011 is fixed at the other end of the rotating shaft 7015; a sucker component 7010 is fixed at the piston rod end of the upper cover cylinder 7011; a positioning push plate 7013 is fixed at the piston rod end of the positioning cylinder 7014; the vibration disc 15 continuously provides the dust cap B for the dust cap feeding mechanism 7, the dust cap B firstly enters the dust cap positioning jig 7012, then the positioning cylinder 7014 is started, the dust cap B is pushed to the dust cap positioning jig 7012 for positioning through the moving positioning push plate 7013, after the dust cap feeding cylinder 701 is started, the bearing seat 706 is driven to slide along the feeding guide rail 702, the roller 704 slides in the guide groove 703a, because the height of the guide groove 703a is changed, the rotating shaft 7015 drives the upper cap cylinder 7011 to turn over an angle in the sliding process of the bearing seat 706 until the suction cup component 7010 faces downwards, the upper cap cylinder 7011 extends 1201, the suction cup component 7010 removes one dust cap B from the dust cap positioning jig 7012, then the dust cap feeding cylinder 701 is started again, the bearing seat 706 is pushed to move, the upper cap cylinder 7011 moves forwards and turns over to be horizontal and faces towards the valve body part a on the jig 1201, the upper cover cylinder 7011 is extended, the dust cap B on the sucker component 7010 is inserted into the valve body component A, and the long pipe clamp means that all the straight pipes A2 are clamped and fixed after the two straight pipe clamping jigs 709 on the cylinder 708 are closed, so that the dust cap B is more stable when being inserted.

As shown in fig. 11, as a preferred mode of the present invention, the capping assembly 8 includes an outer capping support 801, a capping cylinder 802, a third push-down cylinder 805, and an inner capping support 806; one end of the gland cylinder 802 is fixed on the outer gland support 801; the other end of the gland cylinder 802 is fixed on the gland push plate 803; one end of the third pressing cylinder 805 is fixed on the inner gland support 806; a third pressing block 807 is fixed at the other end of the third pressing cylinder 805; the inner gland support 806 is fixed with an elbow clamping jaw 804, and the clamping jaw of the elbow clamping jaw 804 can clamp and fix an elbow a3, which is not essentially different from the existing clamping jaw, so that details are omitted; after the third pressing cylinder 805 is started, the main valve body A1 is pressed on the jig 1201 through the third pressing block 807, the gland cylinder 802 pushes the gland pushing plate 803 to move, and the dust cap B is further pressed in the straight pipe A2 and the bent pipe A3.

When the automatic feeding device is used, in the first step, the feeding mechanical arm sends valve body components arranged on the feeding mechanism to the jig on the valve body conveying mechanism; the second step, first plastic pushes down the cylinder and drives first plastic briquetting and push down, cooperates the angle of tool adjustment valve somatic part spare for the orientation of E pipe, S pipe, C pipe and D pipe is the level setting.

And thirdly, pushing out the reaming sliding frame after the shaping push-out cylinder is started, enabling the tail end of the compression rod to be arranged right above the main valve body, driving the compression rod to overturn and compress the main valve body after the overturning cylinder is started, pushing the reaming compression block to press the main valve body forwards by the reaming jacking cylinder, fixing the bent pipe by the bent pipe clamping jaw cylinder, pushing the reaming needles on the mould pushing plate by the pushing plate cylinder, and synchronously reaming the E pipe, the S pipe, the C pipe and the D pipe by a plurality of reaming needles.

And fourthly, after the measurement pressing cylinder is started, the measurement pressing cylinder drives the measurement pressing block to compress the main valve body on the jig, the straight pipe clamping claw is added to clamp and fix the straight pipe, the measuring head is pushed out of the cylinder to push the measuring slide seat to slide on the measuring support, the first measuring head and the second measuring head are used for measuring the displacement of the E pipe, the S pipe, the C pipe A4 and the D pipe through the first measuring head and the second measuring head 405, and when the next procedure is ensured to be entered, the cover body on the upper cover mechanism can be just opposite to each pipe.

And fifthly, sticking the label on the surface of the main valve body through the labeling mechanism, then conveying the valve body component with the label to the label pressing mechanism through the valve body conveying mechanism, driving a label pressing die to tightly press the surface of the main valve body by a label pressing cylinder on the label pressing mechanism, realizing automatic labeling of the valve body component, and improving labeling efficiency and labeling quality.

Sixthly, the vibration disc continuously provides the dustproof cover for the dustproof cover feeding mechanism, the dustproof cover firstly enters the dustproof cover positioning jig, then the positioning air cylinder is started, the dustproof cover is pushed to the dustproof cover positioning jig to be positioned through the moving positioning push plate, after the dustproof cover feeding air cylinder is started, the roller wheel slides in the guide groove in the process of driving the bearing seat to slide along the feeding guide rail, due to the change of the height of the guide groove, the rotating shaft drives the upper cover air cylinder to turn over for an angle in the sliding process of the bearing seat until the sucker component faces downwards, the upper cover air cylinder extends, the sucker component removes the dustproof cover from the dustproof cover positioning jig, then the dustproof cover feeding air cylinder is started again to push the bearing seat to move, so that the upper cover air cylinder moves forwards and turns over to be horizontal and faces to the valve body part on the jig, the upper cover air cylinder extends, and the dustproof cover on the sucker component is inserted into the valve body part, the long pipe clamp means that after two straight pipe clamping jigs on the cylinder are closed, all the straight pipes are clamped and fixed, so that the dustproof cover is more stable when being inserted.

And seventhly, after the third pressing cylinder is started, the main valve body is pressed on the jig through a third pressing block, the gland cylinder pushes the gland push plate to move, and the dust cover is further pressed in the E pipe, the S pipe, the C pipe and the D pipe.

Eighthly, detecting whether the valve body is qualified or not through the detection element, conveying the qualified products to a finished product discharging conveying line by the discharging manipulator, and conveying the unqualified products to an unqualified product collection box; the structure realizes the automatic shaping of the pipe orifice of the four-way valve and the automatic pressing in of the dust cover; the labor intensity is reduced, the processing quality of the product is more stable, and the production efficiency is improved.

The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.

Claims (8)

1. The utility model provides an air conditioner cross valve pastes mark and adds shield machine which characterized in that: it comprises a fixed table (13); the valve body conveying mechanism (12) used for conveying the valve body component (A), the feeding manipulator (1) used for conveying the valve body component (A) from the feeding mechanism (14) to the valve body conveying mechanism (12), the shaping mechanism (2) used for pressing and shaping the D pipe (A5) of the valve body component (A), the E pipe (A2) on the valve body component (A), the S pipe (A3), the inner hole shaping mechanism (3) used for expanding the C pipe (A4) and the D pipe (A5), the straight E pipe (A2) on the valve body component (A), the S pipe (A3), the C pipe (A4) and the D pipe (A5) in displacement measurement, the upper cover mechanism used for inserting the dustproof cover (B) into the E pipe (A2), the S pipe (A3), the C pipe (A4) and the D pipe (A5), and the dustproof cover (B) are pressed and fixed on the E pipe (A59 2), A gland assembly (8) in the S pipe (A3), the C pipe (A4) and the D pipe (A5) and a blanking manipulator (9) for taking the valve body component (A) out of the valve body conveying mechanism (12); the feeding mechanical arm (1), the shaping mechanism (2), the inner hole shaping mechanism (3), the measuring mechanism (4), the upper cover mechanism, the gland assembly (8) and the discharging mechanical arm (9) are sequentially arranged along the conveying direction of the valve body conveying mechanism (12); and a plurality of jigs (1201) for placing the valve body part (A) are fixed on the valve body conveying mechanism (12).

2. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: the valve body conveying mechanism (12) is a divider; the jigs (1201) are distributed on the divider in a circumferential manner; the feeding mechanical arm (1), the shaping mechanism (2), the inner hole shaping mechanism (3), the measuring mechanism (4), the upper cover mechanism, the gland component (8) and the discharging mechanical arm (9) are arranged along the circumferential direction of the divider.

3. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: a labeling mechanism (5) for labeling the label on the main valve body (A1) and a label pressing mechanism (6) for pressing the label on the main valve body (A1) are arranged between the measuring mechanism (4) and the cover feeding mechanism (7); the mark pressing mechanism (6) comprises a mark pressing fixing seat (601) fixed on the fixing table (13) and a mark pressing cylinder (602) fixed on the mark pressing fixing seat (601); a marking die (603) is fixed at the piston rod end of the marking cylinder (602); the marking die (603) is matched with the surface of the main valve body (A1).

4. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: the shaping mechanism (2) comprises a shaping fixed frame (203) fixed on the fixed table (13) and a first shaping downward pressing cylinder (201) fixed on the shaping fixed frame (203); a first shaping pressing block (202) is fixed at the piston rod end of the first shaping pressing cylinder (201).

5. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: the inner hole shaping mechanism (3) comprises a shaping push-out cylinder (301), a reaming sliding frame (302), a turnover cylinder (303), a reaming jacking cylinder (304), a reaming guide rail (305), a push plate cylinder (3010), a reaming base (3011) and a plurality of pressing rods (307); one end of the shaping push-out cylinder (301), the reaming guide rail (305) and the reaming base (3011) are fixed on the fixed platform (13); one end of the push plate cylinder (3010) is fixed on the reaming base (3011); a mould push plate (309) is fixed at the other end of the push plate cylinder (3010); a reaming needle (3013) is fixed on the mould push plate (309); the other end of the shaping push-out cylinder (301) is fixed on the reaming sliding frame (302); a reaming sliding block (306) matched with the reaming guide rail (305) is fixed at the bottom of the reaming sliding frame (302); the broaching sliding block (306) is embedded into the broaching guide rail (305); the shaft of the pressing rod (307) is hinged with the reaming sliding frame (302); one end of the overturning cylinder (303) is hinged with the reaming sliding frame (302); the other end of the overturning cylinder (303) is hinged with a pressing rod (307); one end of the reaming jacking cylinder (304) is fixedly connected with the reaming sliding frame (302); a reaming pressing block (3012) is fixed at the other end of the reaming jacking cylinder (304); and a bent pipe clamping jaw air cylinder (308) is fixed on the reaming base (3011).

6. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: the measuring mechanism (4) comprises a first measuring bracket (402), a straight pipe clamping claw (406), a second measuring bracket (407), a measuring head push-out cylinder (408) and a measuring slide seat (409); a measuring pressing cylinder (401) is fixed on the first measuring bracket (402); a measuring press-down block (403) is fixed at the piston rod end of the measuring press-down cylinder (401); one end of the measuring head push-out cylinder (408) and the straight pipe clamping claw (406) are fixed on a second measuring bracket (407); the measuring slide seat (409) is connected with the second measuring bracket (407) in a sliding way; the other end of the measuring head pushing cylinder (408) is fixedly connected with a measuring slide seat (409); a first measuring head (404) and a second measuring head (405) are fixed on the measuring slide (409).

7. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: the upper cover mechanism comprises a dustproof cover feeding mechanism (7) and a vibrating disc (15) used for feeding the dustproof cover feeding mechanism (7); the dustproof cover feeding mechanism (7) comprises a dustproof cover feeding cylinder (701), a bearing seat (706) and an upper cover fixing seat (7016); a feeding guide rail (702), a guide seat (703), a long pipe clamping finger cylinder (708), a dust cap positioning jig (7012) and a positioning cylinder (7014) are fixed on the upper cover fixing seat (7016); a straight pipe clamping jig (709) is fixed on each of the two clamping fingers of the long pipe clamping finger cylinder (708); a feeding sliding block (707) matched with the feeding guide rail (702) is fixed on the bearing seat (706); the feeding sliding block (707) is embedded into the feeding guide rail (702); one end of the dustproof cover feeding cylinder (701) is fixed on the upper cover fixing seat (7016); the other end of the dustproof cover feeding cylinder (701) is fixedly connected with the bearing block (706); a rotating shaft (7015) is rotatably connected to the bearing seat (706); one end of the rotating shaft (7015) is fixed with a swing rod (705); the tail end of the swing rod (705) is rotatably connected with a roller (704); a guide groove (703 a) is formed in the guide seat (703); the diameter of the roller (704) is equal to the width of the guide groove (703 a); the roller (704) is embedded into the guide groove (703 a); the horizontal height of the guide groove (703 a) gradually increases as approaching one end of the vibration disk (15); an upper cover cylinder (7011) is fixed at the other end of the rotating shaft (7015); a sucker component (7010) is fixed at the piston rod end of the upper cover cylinder (7011); and a positioning push plate (7013) is fixed at the piston rod end of the positioning cylinder (7014).

8. The air conditioner four-way valve labeling and dust cap adding machine as claimed in claim 1, which is characterized in that: the gland component (8) comprises an outer gland support (801), a gland cylinder (802), a third pressing cylinder (805) and an inner gland support (806); one end of the gland cylinder (802) is fixed on the outer gland support (801); the other end of the gland cylinder (802) is fixed on the gland push plate (803); one end of the third pressing cylinder (805) is fixed on the inner gland support (806); a third pressing block (807) is fixed at the other end of the third pressing cylinder (805); and a bent pipe clamping jaw (804) is fixed on the inner gland support (806).

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