CN113977268A

CN113977268A - Assembling equipment for diaphragm and water retaining disc

Info

Publication number: CN113977268A
Application number: CN202111356767.4A
Authority: CN
Inventors: 杨仁余; 杨春亿; 张克海; 向世才
Original assignee: Zhejiang Kebo Electrical Appliances Co ltd
Current assignee: Zhejiang Kebo Electrical Appliances Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-01-28
Anticipated expiration: 2041-11-16
Also published as: CN113977268B

Abstract

The invention discloses a diaphragm and water retaining disc assembling device, wherein a boss part internally provided with a flow channel is arranged on a water retaining disc, positioning columns are arranged on the water retaining disc at the positions on two sides of the boss part, a through hole and a positioning hole are formed in the diaphragm, the boss part is arranged on one side of the diaphragm, and an annular groove is formed in the other side of the diaphragm; the diaphragm feeding mechanism comprises a processing platform, an indexing disc, a water retaining disc feeding mechanism and a diaphragm feeding mechanism, wherein the indexing disc comprises a driving assembly, a fixed disc and a rotating disc which are arranged on the driving assembly, the driving assembly is in linkage connection with the rotating disc and drives the rotating disc to rotate, and a plurality of positioning seats are uniformly arranged on the rotating disc along the circumferential direction; and the processing platform is sequentially provided with a carrying mechanism, an assembling mechanism, a pressing mechanism, a CCD visual form detection mechanism and a discharging mechanism around the dividing disc. The invention can obviously improve the assembly efficiency, realize the full inspection of the assembly form, ensure no unqualified product output, build a data and intelligent production system and realize unmanned production.

Description

Assembling equipment for diaphragm and water retaining disc

Technical Field

The invention relates to the technical field of auxiliary equipment for valve production in the water and household electrical appliances industry, in particular to assembling equipment for a diaphragm and a water retaining disc.

Background

The diaphragm assembly capable of opening or blocking a valve body flow channel is usually installed in a valve body of the electromagnetic valve and comprises a water retaining disc and a diaphragm installed on the water retaining disc, and an assembling device for installing the diaphragm on the water retaining disc is available in the current market. The mode needs oiling, the production efficiency is only 10 pieces/minute, the speed is slow, oiling consumables are expensive, and the functions of data acquisition and big data monitoring are not provided.

Disclosure of Invention

The invention aims to provide the assembling equipment for the diaphragm and the water retaining disc, the assembling equipment is high in production efficiency, oil coating is not needed, resources are saved, the cost is reduced, full detection is performed on mistaken leakage, hole blocking, burr flashing, in-place assembling and the like through a CCD visual form detection device, and the quality is ensured.

In order to achieve the purpose, the invention provides the following technical scheme: the assembling equipment comprises a diaphragm and a water retaining disc, wherein a boss part internally provided with a flow channel is arranged on the water retaining disc, positioning columns are arranged on the positions, located on two sides of the boss part, of the water retaining disc, through holes for the boss part to penetrate through and positioning holes for the positioning columns to penetrate through are formed in the diaphragm, the boss part is arranged on one side of the diaphragm, and an annular groove is formed in the other side of the diaphragm; the diaphragm positioning device comprises a processing platform, an indexing disc arranged on the processing platform, a water retaining disc feeding mechanism and a diaphragm feeding mechanism, wherein the water retaining disc feeding mechanism and the diaphragm feeding mechanism are arranged on the side portion of the processing platform; the processing platform is sequentially provided with a carrying mechanism for carrying the water retaining disc on the water retaining disc feeding mechanism to the corresponding positioning seat, an assembling mechanism for installing the diaphragm on the diaphragm feeding mechanism on the water retaining disc on the corresponding positioning seat, a pressing mechanism for pressing the diaphragm on the corresponding positioning seat on the water retaining disc, a CCD visual form detection mechanism for detecting the diaphragm and the water retaining disc assembled on the positioning seat and a discharging mechanism for sorting and discharging the diaphragm and the water retaining disc assembled on the positioning seat.

Through adopting above-mentioned technical scheme, the rolling disc on the graduated disk drives the positioning seat and rotates, the manger plate carries out the material loading through manger plate feed mechanism, carry to the positioning seat that corresponds on through handling mechanism when the manger plate reachs the assigned position, meanwhile, the diaphragm carries out the material loading through diaphragm feed mechanism, install this diaphragm on the manger plate that corresponds the positioning seat through equipment mechanism when the diaphragm reachs the assigned position, the rolling disc is carried the manger plate that has the diaphragm to the hold-down mechanism below when, hold-down mechanism compresses tightly the diaphragm on the manger plate, the rolling disc carries the manger plate that assembles to CCD vision form detection mechanism and carries out the form and detect, the rethread discharge mechanism sorts the ejection of compact to certified products and defective products. The equipment is high in production efficiency, does not need to be oiled, saves resources, reduces cost, and carries out full inspection on wrong leakage, hole plugging, burr flashing, assembly in place and the like through the CCD visual form detection device, thereby ensuring quality.

The invention is further arranged that the positioning seat is provided with a positioning boss for the water retaining disc to be fixedly sleeved on, the positioning boss is provided with a pair of positioning concave parts, and the water retaining disc is provided with a positioning convex part matched with the positioning concave parts.

Through adopting above-mentioned technical scheme, can realize firmly setting up the manger plate on the positioning seat to promote the accuracy of product equipment.

The invention is further arranged in that the water retaining disc feeding mechanism comprises a first vibrating disc for feeding the water retaining disc, a first straight vibrator and a first conveying track for conveying the water retaining disc, wherein the first conveying track is arranged on the first straight vibrator, one end of the first conveying track is connected with the outlet end of the first vibrating disc, and the other end of the first conveying track extends towards the direction of the dividing disc; the diaphragm feed mechanism includes second vibration dish, the straight oscillator of second, the second conveying track that is used for transmitting the diaphragm that is used for the diaphragm material loading, second conveying track installs on the straight oscillator of second, and the one end of second conveying track is connected with the exit end of second vibration dish, and the other end of second conveying track extends towards the graduated disk direction.

Through adopting above-mentioned technical scheme, can realize the orderly material loading of manger plate dish and diaphragm.

The carrying mechanism further comprises a first support column, a first transverse sliding table is mounted on the first support column, a first vertical sliding table is connected to the moving end of the first transverse sliding table, and a first pneumatic mechanical claw for grabbing the water blocking disc on the second conveying track is mounted on the moving end of the first vertical sliding table.

Through adopting above-mentioned technical scheme, control first pneumatic mechanical claw through first horizontal slip table and first vertical slip table and carry out horizontal and vertical displacement to the realization snatchs the water retaining disc to the positioning seat that corresponds on.

The assembly mechanism further comprises a positioning assembly, a hole finding assembly and an assembly, wherein the positioning assembly is arranged around the rotating upper disc and used for accurately arranging the diaphragm on the positioning block, the hole finding assembly is used for rotating the diaphragm by a corresponding angle, and the assembly is used for carrying the diaphragm and installing the diaphragm on a corresponding water retaining disc.

Through adopting above-mentioned technical scheme, the rotation hanging wall of equipment mechanism drives locating piece circumferential direction, diaphragm feed mechanism carries the diaphragm to corresponding locating piece in proper order on, in the in-process that the hanging wall drove the motion of locating piece in rotation, the diaphragm is fixed a position earlier through locating component in proper order, make its accurate setting on the assigned position of locating piece, the rethread looks for the punch combination spare to put the diaphragm upright, the diaphragm is put upright the back, install the diaphragm on the manger plate dish that corresponds through the equipment subassembly, realize the fast assembly of diaphragm and manger plate dish.

The invention is further arranged in that the positioning block is arranged on the upper rotating disc through a screw, the positioning block is hollow and is provided with an upper opening and a lower opening, and the upper part of the positioning block is provided with an annular supporting flange matched with the annular groove.

Through adopting above-mentioned technical scheme, can realize the location of diaphragm on the locating piece.

The invention is further arranged in that the positioning assembly comprises an installation seat arranged on the fixed chassis, a first air cylinder is arranged on the installation seat, a connecting column is connected to the extending end of the first air cylinder, a correcting disc is arranged at the bottom of the connecting column, and a concave surface part corresponding to the convex surface part of the diaphragm is arranged at the bottom of the correcting disc.

Through adopting above-mentioned technical scheme, when first cylinder released, correction dish supported on the diaphragm for the diaphragm makes corresponding position adjustment and accurate setting on the locating piece.

The invention is further provided that the mounting seat is also provided with a negative pressure seat, the negative pressure seat is provided with an air passage, one end of the air passage is provided with a first joint for externally connecting an air extractor, and the other end of the air passage is arranged right below the corresponding positioning block.

Through adopting above-mentioned technical scheme, can form a decurrent suction to the diaphragm, and then guarantee the steadiness of diaphragm location when transporting on the carousel hanging wall.

The invention is further provided that the connecting column is hollow and has an opening at the bottom, and a second joint externally connected with an air source is arranged on the side part of the connecting column and communicated with the inner cavity of the connecting column.

Through adopting above-mentioned technical scheme, can avoid the diaphragm card on the concave surface portion of correcting the dish.

The invention is further arranged in that the mounting seat is also provided with a guide seat, and the guide seat is provided with a guide hole for the connecting column to pass through.

By adopting the technical scheme, the stability of the connecting column in the descending process can be improved.

The invention is further set that the hole finding assembly comprises a second support, a mounting plate is arranged on the second support, a second air cylinder is arranged on the mounting plate, a sliding plate is connected to the extending end of the second air cylinder in a linkage manner, the second air cylinder drives the sliding plate to slide transversely along the mounting plate, a first driving air cylinder and a first sliding rail are arranged on the sliding plate, a first sliding block is connected to the first sliding rail in a sliding manner, the extending end of the first driving air cylinder is connected to the first sliding block in a linkage manner, a second driving motor is arranged on the first sliding block, a motor shaft of the second driving motor is connected with a pressing rod which is used for abutting against the corresponding membrane in a linkage manner, and optical fiber sensors for detecting the positioning holes in the membrane are respectively arranged at the positions, which are located at the two sides of the pressing rod, on the first sliding block.

Through adopting above-mentioned technical scheme, when first drive actuating cylinder made first slider move down, second driving motor moved down along with first slider until the depression bar supported on the diaphragm, and second driving motor drive depression bar rotates, and then made the diaphragm rotate, detected two locating holes on the diaphragm until two light ray sensor, accomplished the assembly front angle position adjustment of diaphragm.

The invention is further arranged in that the assembly component comprises a third driving cylinder and a second slide rail which are arranged on the slide plate, a second slide block is connected on the second slide rail in a sliding way, the extending end of the third driving cylinder is connected with the second slide block in a linkage way, a third cylinder is arranged on the second slide block, a guide seat is also arranged on the mounting plate, the extending end of the third cylinder is connected with a transverse plate, two guide rods penetrating through the guide seat are arranged on the transverse plate, the bottom parts of the two guide rods are connected with a mounting block, a first guide sleeve and two second guide sleeves are arranged at the bottom part of the mounting block, an upper shell is arranged at the position of the mounting block above the first guide sleeve and the second guide sleeve, a first spring cavity which is communicated with the first guide sleeve and has an inner diameter larger than that of the first guide sleeve and a second spring cavity which is communicated with the second guide sleeve and has an inner diameter larger than that of the second guide sleeve are arranged in the upper shell, the diaphragm positioning hole guide device is characterized in that a first insert rod used for inserting the bottom end into the diaphragm through hole is arranged in the first guide sleeve in a sliding mode, a first limiting portion matched with the inner wall of the first spring cavity is arranged at the top end of the first insert rod, a first reset spring acting on the first limiting portion along the axial direction is arranged in the first spring cavity, a second insert rod used for inserting the diaphragm positioning hole is arranged at the bottom end of the second guide sleeve, a second limiting portion matched with the inner wall of the second spring cavity is arranged at the top end of the second insert rod, and a second reset spring acting on the second limiting portion along the axial direction is arranged in the second spring cavity.

By adopting the technical scheme, the third driving cylinder drives the second slider to move downwards until the first insertion rod and the second insertion rod are respectively inserted into the through hole and the positioning hole in the membrane, the sliding plate is driven to move by the second cylinder and the third driving cylinder is used for enabling the membrane to be displaced to the upper side of the corresponding positioning seat, and when the first insertion rod and the second insertion rod downwards drive the membrane to abut against the water retaining disc of the corresponding positioning seat, the first insertion rod and the second insertion rod retract under the limitation of the boss part and the positioning column to leave the through hole and the positioning hole in the membrane, so that the membrane falls on the water retaining disc.

The invention is further provided that the assembly component further comprises a fourth cylinder arranged below the rotary upper disc, and the output end of the fourth lead screw is connected with a mandril used for ejecting the membrane on the corresponding positioning block.

Through adopting above-mentioned technical scheme, the ejector pin acts on the locating piece and makes the diaphragm break away from the locating piece, and the diaphragm on the locating piece is taken away to first inserted bar and second inserted bar of being convenient for.

The pressing mechanism further comprises a first vertical pneumatic sliding table arranged on the fixed disc, a connecting seat is arranged at the moving end of the first vertical pneumatic sliding table, a film pressing block is arranged on the connecting seat, and a first circular groove for embedding the boss part and two second circular grooves for embedding the corresponding positioning columns are formed in the bottom of the film pressing block.

Through adopting above-mentioned technical scheme, can press the diaphragm to establish on the manger plate dish that corresponds, the boss portion and the reference column on the manger plate dish insert via hole and locating hole on the diaphragm respectively promptly to realize the installation of diaphragm and manger plate dish.

The invention is further configured that the CCD visual form detection mechanism comprises a third support column arranged on the processing platform, a CCD visual camera is arranged on the third support column, and a light source is arranged on the third support column and positioned below the CCD visual camera.

By adopting the technical scheme, the shape detection can be carried out on the assembled product, so that the product quality is ensured.

The discharging mechanism further comprises a displacement assembly and a bin assembly, the displacement assembly comprises a fourth support column arranged on the machining platform, a second transverse sliding table is arranged on the fourth support column, a second vertical sliding table is connected to the moving end of the second transverse sliding table, and a second pneumatic mechanical claw for grabbing the assembled diaphragm and the assembled water retaining disc is arranged on the moving end of the second vertical sliding table; the feed bin subassembly includes product box and defective products box, be equipped with the support on the processing platform, it has the letter sorting guide slot to articulate through the pivot on the support, and the one end linkage of pivot is connected with the linkage arm, and the both ends of letter sorting guide slot set up respectively in product box and defective products box top, still articulated on the processing platform have a fifth cylinder, and the end that stretches out of fifth cylinder is articulated mutually with the linkage arm.

By adopting the technical scheme, when the product is detected to be unqualified, the fifth cylinder drives the linkage arm to swing, so that the sorting guide groove is inclined towards the defective product box, the second pneumatic mechanical claw moves the product to the sorting guide groove, and the product slides into the defective product box; when the products are detected to be qualified, the fifth cylinder drives the linkage arm to swing, the sorting guide groove is inclined towards the direction of the product box, the second pneumatic mechanical claw moves the products to the sorting guide groove, and the products slide into the product box. Therefore, the effective sorting of the products is realized, the efficiency is high, and the product quality can be improved.

The invention is further arranged in a way that a first dust removing mechanism acting on the water retaining disc on the corresponding positioning seat is arranged on the fixed disc between the carrying mechanism and the assembling mechanism, the first dust removing mechanism comprises a second vertical pneumatic sliding table, a dust collecting seat is arranged at the moving end of the second vertical pneumatic sliding table, a dust collecting channel with an opening at the bottom is arranged on the dust collecting seat, and a third joint communicated with the dust collecting channel and externally connected with an air exhaust device is arranged at the side part of the dust collecting seat; and a second dust removing mechanism acting on the corresponding positioning seat is arranged on the fixed disc between the carrying mechanism and the discharging mechanism, and the structure of the second dust removing mechanism is the same as that of the first dust removing mechanism.

By adopting the technical scheme, the production requirement of dust-free can be met, static electricity can be removed, and the production quality can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of a first viewing direction structure of the diaphragm, the water-retaining plate and the positioning seat of the present invention;

FIG. 3 is a second view-direction structural diagram of the diaphragm, the water-retaining plate and the positioning seat of the present invention;

FIG. 4 is a schematic structural view of a carrying mechanism according to the present invention;

FIG. 5 is a first view structure of the assembly mechanism of the present invention;

FIG. 6 is a schematic structural view of a connecting column of the present invention;

FIG. 7 is a schematic view of the structure of the first and second rods of the present invention;

FIG. 8 is a cross-sectional view of the structure of FIG. 7;

FIG. 9 is a first view structure of the assembly mechanism of the present invention;

FIG. 10 is a schematic view of the pressing mechanism of the present invention;

FIG. 11 is a schematic structural diagram of a CCD visual form detecting mechanism according to the present invention;

FIG. 12 is a schematic structural view of a discharging mechanism of the present invention;

fig. 13 is a schematic structural view of the first dust removing mechanism of the present invention.

In the figure: 1. a water retaining disc; 2. a boss portion; 3. a positioning column; 4. a membrane; 5. a via hole; 6. positioning holes; 7. a convex surface portion; 8. an annular groove; 9. a processing platform; 10. an index plate; 11. a water retaining disc feeding mechanism; 12. a membrane feeding mechanism; 13. a drive assembly; 14. fixing the disc; 15. rotating the disc; 16. positioning seats; 17. a carrying mechanism; 18. an assembly mechanism; 19. a hold-down mechanism; 20. a CCD visual form detection mechanism; 21. a discharging mechanism; 22. positioning the boss; 23. a positioning recess; 24. a positioning projection; 25. a first vibratory pan; 26. a first vibrator; 27. a first conveying rail; 28. a second vibratory pan; 29. a second vibrator; 30. a second conveying track; 31. a first support; 32. a first transverse sliding table; 33. a first vertical sliding table; 34. a first pneumatic gripper; 35. a motor drive assembly; 36. fixing the chassis; 37. rotating the upper disc; 38. positioning blocks; 39. a positioning assembly; 40. a hole finding assembly; 41. assembling the components; 42. an annular support flange; 43. a mounting seat; 44. a first cylinder; 45. connecting columns; 46. a leveling pan; 47. a concave surface portion; 48. a negative pressure seat; 49. an airway; 50. a first joint; 51. a second joint; 52. a guide seat; 53. a guide hole; 54. a second support; 55. mounting a plate; 56. a second cylinder; 57. a slide plate; 59. a first driving cylinder; 60. a first slide rail; 61. a first slider; 62. a second drive motor; 63. a pressure lever; 64. an optical fiber sensor; 65. a third driving cylinder; 66. a second slide rail; 67. a second slider; 68. a third cylinder; 69. a guide seat; 70. a transverse plate; 71. a guide bar; 72. mounting blocks; 73. a first guide sleeve; 74. a second guide sleeve; 75. an upper housing; 76. a first spring chamber; 77. a second spring chamber; 78. a first plunger; 79. a first limiting part; 80. a first return spring; 81. a second plunger; 82. a second limiting part; 83. a second return spring; 84. a fourth cylinder; 85. a top rod; 86. a first vertical pneumatic sliding table; 87. a connecting seat; 88. pressing the membrane block; 89. a first circular groove; 90. a second circular groove; 91. a third support; 92. a CCD vision camera; 93. a light source; 94. a displacement assembly; 95. a bin assembly; 96. a fourth strut; 97. a second transverse sliding table; 98. a second vertical sliding table; 99. a second pneumatic gripper; 100. a product box; 101. defective product boxes; 102. a support; 103. a rotating shaft; 104. a sorting guide slot; 105. a linkage arm; 106. a fifth cylinder; 107. a first dust removal mechanism; 108. a second vertical pneumatic sliding table; 109. a dust collection base; 110. a dust collection channel; 111. a third joint; 112. and the second dust removal mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-13, the water blocking disc 1 is provided with a boss portion 2 with a flow channel therein, the water blocking disc 1 is provided with positioning columns 3 at positions on two sides of the boss portion 2, the diaphragm 4 is provided with a via hole 5 for the boss portion 2 to pass through and a positioning hole 6 for the positioning column 3 to pass through, one side of the diaphragm 4 is provided with a boss portion 7, and the other side of the diaphragm 4 is provided with an annular groove 8; the equipment comprises a processing platform 9, an index plate 10 arranged on the processing platform 9, a water retaining plate feeding mechanism 11 arranged on the side of the processing platform 9 and a diaphragm feeding mechanism 12, wherein the index plate 10 is a conventional device on the market, the index plate 10 comprises a driving assembly 13, a fixed plate 14 and a rotating plate 15, the fixed plate 14 and the rotating plate 15 are arranged on the driving assembly 13, the driving assembly 13 is in linkage connection with the rotating plate 15 and drives the rotating plate 15 to rotate, a plurality of positioning seats 16 are uniformly arranged on the rotating plate 15 along the circumferential direction, and the number of the positioning seats 16 is 8 and represents eight stations; the processing platform 9 is sequentially provided with a carrying mechanism 17 for sequentially carrying the water-retaining disc 1 on the water-retaining disc feeding mechanism 11 to the corresponding positioning seat 16, an assembling mechanism 18 for mounting the diaphragm 4 on the diaphragm feeding mechanism 12 on the water-retaining disc 1 on the corresponding positioning seat 16, a pressing mechanism 19 for pressing the diaphragm 4 on the corresponding positioning seat 16 on the water-retaining disc 1, a CCD visual form detection mechanism 20 for detecting the diaphragm 4 and the water-retaining disc 1 assembled on the positioning seat 16, and a discharging mechanism 21 for sorting and discharging the diaphragm 4 and the water-retaining disc 1 assembled on the positioning seat 16 around the dividing disc 10. The rotating disc 15 on the index plate 10 drives the positioning seat 16 to rotate, the water blocking disc 1 is fed through the water blocking disc feeding mechanism 11, the water blocking disc 1 is conveyed to the corresponding positioning seat 16 through the carrying mechanism 17 when reaching an appointed position, meanwhile, the membrane 4 is fed through the membrane feeding mechanism 12, the membrane 4 is installed on the water blocking disc 1 on the corresponding positioning seat 16 through the assembling mechanism 18 when reaching the appointed position, the rotating disc 15 conveys the water blocking disc 1 with the membrane 4 to the lower side of the pressing mechanism 19, the pressing mechanism 19 presses the membrane 4 on the water blocking disc 1, the rotating disc 15 conveys the assembled water blocking disc 1 to the CCD vision form detection mechanism 20 for form detection, and qualified products and unqualified products are sorted and discharged through the discharging mechanism 21. Wherein, the positioning seat 16 arrives each processing station and can detect through the sensor. The equipment is high in production efficiency, does not need to be oiled, saves resources, reduces cost, and carries out full inspection on wrong leakage, hole plugging, burr flashing, assembly in place and the like through the CCD visual form detection device, thereby ensuring quality.

As shown in fig. 2 and fig. 3, a positioning boss 22 for fixing the water-blocking disc 1 is disposed on the positioning seat 16, a pair of positioning concave portions 23 is disposed on the positioning boss 22, and a positioning convex portion 24 matched with the positioning concave portions 23 is disposed on the water-blocking disc 1. This design can realize firmly setting up manger plate 1 on positioning seat 16 to promote the accuracy of product equipment.

As shown in fig. 1, the water baffle feeding mechanism 11 comprises a first vibration plate 25 for feeding the water baffle plate 1, a first linear vibrator 26, and a first conveying rail 27 for conveying the water baffle plate 1, wherein the first conveying rail 27 is mounted on the first linear vibrator 26, one end of the first conveying rail 27 is connected with an outlet end of the first vibration plate 25, and the other end of the first conveying rail 27 extends towards the direction of the dividing plate 10; the membrane feeding mechanism 12 comprises a second vibration disc 28, a second straight vibrator 29 and a second conveying track 30, the second vibration disc 28, the second straight vibrator 29 and the second conveying track 30 are used for feeding the membranes 4, the second conveying track 30 is installed on the second straight vibrator 29, one end of the second conveying track 30 is connected with the outlet end of the second vibration disc 28, the other end of the second conveying track 30 extends towards the direction of the dividing disc 10, and ordered feeding of the water blocking disc 1 and the membranes 4 can be achieved through the design.

As shown in fig. 4, the carrying mechanism 17 includes a first support 31, a first transverse sliding table 32 is mounted on the first support 31, a first vertical sliding table 33 is connected to a moving end of the first transverse sliding table 32, and a first pneumatic gripper 34 for gripping the water blocking disc 1 on the second conveying track 30 is mounted on the moving end of the first vertical sliding table 33. The first pneumatic mechanical claw 34 is controlled to perform horizontal and vertical displacement through the first horizontal sliding table 32 and the first vertical sliding table 33, so that the water blocking disc 1 is grabbed onto the corresponding positioning seat 16.

As shown in fig. 5, the assembling mechanism 18 includes a motor driving assembly 35, a fixed base plate 36 and a rotating upper plate 37, which are disposed on the motor driving assembly 35, an output end of the motor driving assembly 35 is linked with the rotating upper plate 37 and drives the rotating upper plate 37 to rotate, a plurality of positioning blocks 38 for placing the diaphragms 4 are disposed on the rotating upper plate 37, a terminal end of the second conveying track 30 on the diaphragm feeding mechanism 12 is disposed near the rotating upper plate 37 so that the diaphragms 4 are sequentially conveyed to the corresponding positioning blocks 38 on the rotating upper plate 37, and the assembling mechanism 18 further includes a positioning assembly 39 disposed around the rotating upper plate 37 and used for accurately disposing the diaphragms 4 on the positioning blocks 38, a hole-finding assembly 40 for rotating the diaphragms 4 by a corresponding angle, and an assembling assembly 41 for carrying and mounting the diaphragms 4 on the corresponding water retaining plate 1. The rotating upper disc 37 of the assembling mechanism 18 drives the positioning blocks 38 to rotate circumferentially, the diaphragm feeding mechanism 12 sequentially conveys the diaphragms 4 to the corresponding positioning blocks 38, in the process that the rotating upper disc 37 drives the positioning blocks 38 to move, the diaphragms 4 are sequentially positioned through the positioning assemblies 39, so that the diaphragms 4 are accurately arranged at the specified positions of the positioning blocks 38, the diaphragms 4 are straightened through the hole finding assemblies 40, after the diaphragms 4 are straightened, the diaphragms 4 are installed on the corresponding water retaining discs 1 through the assembling assemblies 41, and the rapid assembling of the diaphragms 4 and the water retaining discs 1 is realized.

As shown in fig. 5, the positioning block 38 is mounted on the upper rotating disc 37 by screws, the positioning block 38 is hollow and has a shape with an upper opening and a lower opening, and an annular supporting flange 42 fitted with the annular groove 8 is provided at the upper part of the positioning block 38, which enables the positioning of the diaphragm 4 on the positioning block 38.

As shown in fig. 5 and 6, the positioning assembly 39 includes a mounting seat 43 disposed on the fixed base plate 36, a first cylinder 44 is disposed on the mounting seat 43, a connection column 45 is connected to an extending end of the first cylinder 44, a correction disc 46 is disposed at a bottom of the connection column 45, and a concave portion 47 corresponding to the convex portion 7 of the diaphragm 4 is disposed at a bottom of the correction disc 46. When the first cylinder 44 is pushed out, the leveling plate 46 abuts against the membrane 4, so that the membrane 4 is correspondingly adjusted in position and accurately arranged on the positioning block 38.

As shown in fig. 5, a negative pressure seat 48 is further mounted on the mounting seat 43, an air passage 49 is formed in the negative pressure seat 48, a first joint 50 for externally connecting an air extractor is arranged at one end of the air passage 49, and the other end of the air passage 49 is arranged right below the corresponding positioning block 38. This design can form a decurrent suction to diaphragm 4, and then guarantees the steadiness of diaphragm 4 location when transporting on the carousel.

As shown in fig. 5, the connecting column 45 is hollow and has an open bottom, and a second connector 51 for externally connecting to an air source is mounted on a side of the connecting column 45, and the second connector 51 is communicated with an inner cavity of the connecting column 45. This design prevents the membrane 4 from catching on the concave surface 47 of the correction disc 46.

As shown in fig. 5, the mounting seat 43 is further provided with a guide seat 52, and the guide seat 52 is provided with a guide hole 53 for the connection column 45 to pass through. This design can promote the stability of spliced pole 45 when descending.

As shown in fig. 5, the hole-finding assembly 40 includes a second support 54, a mounting plate 55 is disposed on the second support 54, a second cylinder 56 is mounted on the mounting plate 55, an extending end of the second cylinder 56 is linked with a sliding plate 57, the second cylinder 56 drives the sliding plate 57 to slide transversely along the mounting plate 55, a first driving cylinder 59 and a first sliding rail 60 are mounted on the sliding plate 57, a first sliding block 61 is slidably connected on the first sliding rail 60, an extending end of the first driving cylinder 59 is linked with the first sliding block 61, a second driving motor 62 is mounted on the first sliding block 61, a motor shaft of the second driving motor 62 is linked with a pressing rod 63 for abutting against the corresponding membrane 4, and optical fiber sensors 64 for detecting the positioning holes 6 on the membrane 4 are respectively mounted at positions on two sides of the pressing rod 63 on the first sliding block 61. When the first driving cylinder 59 drives the first slider 61 to move downwards, the second driving motor 62 moves downwards along with the first slider 61 until the pressing rod 63 abuts against the diaphragm 4, the second driving motor 62 drives the pressing rod 63 to rotate, and then the diaphragm 4 is driven to rotate until the two light sensors detect the two positioning holes 6 on the diaphragm 4, and the angular position adjustment before the assembly of the diaphragm 4 is completed.

As shown in fig. 5, 7 and 8, the assembly 41 includes a third driving cylinder 65 and a second slide rail 66 disposed on the slide plate 57, the second slide rail 66 is connected with a second slide block 67 in a sliding manner, an extending end of the third driving cylinder 65 is connected with the second slide block 67 in a linkage manner, the second slide block 67 is mounted with a third cylinder 68, the mounting plate 55 is further provided with a guide seat 69, an extending end of the third cylinder 68 is connected with a transverse plate 70, the transverse plate 70 is provided with two guide rods 71 penetrating through the guide seat 69, the bottom of the two guide rods 71 is connected with a mounting block 72, the bottom of the mounting block 72 is provided with a first guide sleeve 73 and two second guide sleeves 74, an upper housing 75 is disposed at a position above the first guide sleeve 73 and the second guide sleeve 74 of the mounting block 72, a first spring cavity 76 communicated with the first guide sleeve 73 and having an inner diameter larger than that of the first guide sleeve 73 and a second spring cavity 76 communicated with the second guide sleeve 74 and having an inner diameter larger than that of the second guide sleeve 73 are disposed in the upper housing 75 To the second spring chamber 77 of cover 74, it is provided with the first inserted bar 78 that is used for the bottom to insert diaphragm 4 via hole 5 to slide in first uide bushing 73 to the top of first inserted bar 78 is equipped with the first spacing portion 79 with first spring chamber 76 inner wall matched with, is equipped with the first reset spring 80 that acts on first spacing portion 79 along the axial in first spring chamber 76, be equipped with the second inserted bar 81 that the bottom is used for inserting diaphragm 4 locating hole 6 in the second uide bushing 74, and the top of second inserted bar 81 is equipped with the spacing portion 82 of second spring chamber 77 inner wall matched with, is equipped with the second reset spring 83 that acts on spacing portion 82 of second along the axial in second spring chamber 77. The third driving cylinder 65 causes the second slide block 67 to move downwards until the first insertion rod 78 and the second insertion rod 81 are respectively inserted into the through hole 5 and the positioning hole 6 on the membrane 4, the slide plate 57 is driven by the second cylinder 56 to move together with the third driving cylinder 65 so that the membrane 4 is displaced above the corresponding positioning seat 16, and when the first insertion rod 78 and the second insertion rod 81 move downwards to cause the membrane 4 to abut against the water blocking disc 1 of the corresponding positioning seat 16, the first insertion rod 78 and the second insertion rod 81 retract away from the through hole 5 and the positioning hole 6 on the membrane 4 under the limitation of the boss part 2 and the positioning column 3, so that the membrane 4 falls on the water blocking disc 1.

As shown in fig. 9, the assembly 41 further includes a fourth cylinder 84 disposed below the upper rotating disc 37, and an output end of the fourth lead screw is connected to a push rod 85 for pushing out the membrane 4 on the corresponding positioning block 38. The push rod 85 acts on the positioning block 38 to separate the membrane 4 from the positioning block 38, so that the first inserting rod 78 and the second inserting rod 81 can take away the membrane 4 on the positioning block 38.

As shown in fig. 10, the pressing mechanism 19 includes a first vertical pneumatic sliding table 86 disposed on the fixed tray 14, a connecting seat 87 is disposed at a moving end of the first vertical pneumatic sliding table 86, a film pressing block 88 is disposed on the connecting seat 87, and a first circular groove 89 for embedding the boss portion 2 and two second circular grooves 90 for embedding the corresponding positioning pillars 3 are disposed at a bottom of the film pressing block 88. This design can be pressed diaphragm 4 and establish on corresponding manger plate 1, and the boss portion 2 and the reference column 3 on the manger plate 1 insert via hole 5 and locating hole 6 on diaphragm 4 respectively promptly to realize the installation of diaphragm 4 and manger plate 1.

As shown in fig. 11, the CCD visual form detecting mechanism 20 includes a third support 91 mounted on the processing platform 9, a CCD visual camera 92 is mounted on the third support 91, and a light source 93 is mounted on the third support 91 at a position below the CCD visual camera 92. The design can be used for carrying out shape detection on the assembled product, so that the product quality is ensured.

As shown in fig. 12, the discharging mechanism 21 includes a displacement assembly 94 and a bin assembly 95, the displacement assembly 94 includes a fourth support column 96 installed on the processing platform 9, a second transverse sliding table 97 is installed on the fourth support column 96, a second vertical sliding table 98 is connected to a moving end of the second transverse sliding table 97, and a second pneumatic mechanical claw 99 for grabbing the assembled diaphragm 4 and the water blocking disc 1 is installed on a moving end of the second vertical sliding table 98; the bin assembly 95 comprises a product box 100 and a defective product box 101, a support 102 is arranged on the processing platform 9, a sorting guide groove 104 is hinged to the support 102 through a rotating shaft 103, one end of the rotating shaft 103 is connected with a linkage arm 105 in a linkage mode, two ends of the sorting guide groove 104 are respectively arranged above the product box 100 and the defective product box 101, a fifth air cylinder 106 is hinged to the processing platform 9, and an extending end of the fifth air cylinder 106 is hinged to the linkage arm 105. When the product is detected to be unqualified, the fifth air cylinder 106 drives the linkage arm 105 to swing, so that the sorting guide groove 104 inclines towards the defective product box 101, the second pneumatic mechanical claw 99 moves the product to the sorting guide groove 104, and the product slides into the defective product box 101; when the product is detected to be qualified, the fifth cylinder 106 drives the linkage arm 105 to swing, so that the sorting guide groove 104 inclines towards the direction of the product box 100, the second pneumatic mechanical claw 99 moves the product to the sorting guide groove 104, and the product slides into the product box 100. Therefore, the effective sorting of the products is realized, the efficiency is high, and the product quality can be improved.

As shown in fig. 1 and 13, a first dust removing mechanism 107 acting on the water retaining disc 1 on the corresponding positioning seat 16 is arranged on the fixed disc 14 between the carrying mechanism 17 and the assembling mechanism 18, the first dust removing mechanism 107 includes a second vertical pneumatic sliding table 108, a dust collecting seat 109 is arranged at a moving end of the second vertical pneumatic sliding table 108, a dust collecting channel 110 with an opening at the bottom is arranged on the dust collecting seat 109, and a third joint 111 communicated with the dust collecting channel 110 and externally connected with an air extractor is arranged at a side part of the dust collecting seat 109; a second dust removing mechanism 112 acting on the corresponding positioning seat 16 is arranged on the fixed tray 14 between the conveying mechanism 17 and the discharging mechanism 21, and the structure of the second dust removing mechanism 112 is the same as that of the first dust removing mechanism 107. The design can meet the requirement of dustless production, not only can remove static electricity, but also can improve the production quality.

Claims

1. The assembling equipment for the diaphragm and the water retaining disc is characterized in that a boss part (2) with a flow channel arranged inside is arranged on the water retaining disc (1), positioning columns (3) are arranged on the positions, located on two sides of the boss part (2), on the water retaining disc (1), through holes (5) for the boss part (2) to pass through and positioning holes (6) for the positioning columns (3) to pass through are formed in the diaphragm (4), the boss part (7) is arranged on one side of the diaphragm (4), and an annular groove (8) is formed in the other side of the diaphragm (4); the method is characterized in that: the diaphragm type diaphragm dividing device comprises a processing platform (9), an index plate (10) arranged on the processing platform (9), a water retaining plate feeding mechanism (11) and a diaphragm feeding mechanism (12) which are arranged on the side portion of the processing platform (9), wherein the index plate (10) comprises a driving assembly (13), a fixed plate (14) and a rotating plate (15) which are arranged on the driving assembly (13), the driving assembly (13) is in linkage connection with the rotating plate (15) and drives the rotating plate (15) to rotate, and a plurality of positioning seats (16) are uniformly arranged on the rotating plate (15) along the circumferential direction; a conveying mechanism (17) for conveying the water retaining disc (1) on the water retaining disc feeding mechanism (11) to the corresponding positioning seat (16) in sequence, an assembling mechanism (18) for installing the diaphragm (4) on the diaphragm feeding mechanism (12) on the water retaining disc (1) on the corresponding positioning seat (16), a pressing mechanism (19) for pressing the diaphragm (4) on the corresponding positioning seat (16) on the water retaining disc (1), a CCD visual form detection mechanism (20) for detecting the diaphragm (4) and the water retaining disc (1) which are assembled on the positioning seat (16) and a discharging mechanism (21) for sorting and discharging the diaphragm (4) and the water retaining disc (1) which are assembled on the positioning seat (16) are sequentially arranged on the processing platform (9) around the dividing disc (10); the positioning seat (16) is provided with a positioning boss (22) on which the water retaining disc (1) is fixedly sleeved, the positioning boss (22) is provided with a pair of positioning concave parts (23), and the water retaining disc (1) is provided with a positioning convex part (24) matched with the positioning concave parts (23).

2. The apparatus for assembling a diaphragm with a water retaining plate of claim 1, wherein: the water retaining disc feeding mechanism (11) comprises a first vibrating disc (25) used for feeding the water retaining disc (1), a first straight vibrator (26) and a first conveying rail (27) used for conveying the water retaining disc (1), wherein the first conveying rail (27) is installed on the first straight vibrator (26), one end of the first conveying rail (27) is connected with the outlet end of the first vibrating disc (25), and the other end of the first conveying rail (27) extends towards the direction of the dividing disc (10); the membrane feeding mechanism (12) comprises a second vibration disc (28) for feeding the membranes (4), a second rectilinear vibrator (29) and a second conveying rail (30) for conveying the membranes (4), wherein the second conveying rail (30) is installed on the second rectilinear vibrator (29), one end of the second conveying rail (30) is connected with the outlet end of the second vibration disc (28), and the other end of the second conveying rail (30) extends towards the direction of the dividing disc (10); the carrying mechanism (17) comprises a first supporting column (31), a first transverse sliding table (32) is installed on the first supporting column (31), a first vertical sliding table (33) is connected to the moving end of the first transverse sliding table (32), and a first pneumatic mechanical claw (34) used for grabbing the water blocking disc (1) on the second conveying track (30) is installed on the moving end of the first vertical sliding table (33).

3. The apparatus for assembling a diaphragm with a water retaining plate of claim 2, wherein: the assembly mechanism (18) comprises a motor drive assembly (35), a fixed base plate (36) and a rotating upper disc (37), wherein the fixed base plate (36) and the rotating upper disc (37) are arranged on the motor drive assembly (35), the output end of the motor drive assembly (35) is in linkage connection with the rotating upper disc (37) and drives the rotating upper disc (37) to rotate, a plurality of positioning blocks (38) used for placing the diaphragms (4) are arranged on the rotating upper disc (37), the tail ends of second conveying tracks (30) on the diaphragm feeding mechanism (12) are arranged close to the rotating upper disc (37) so that the diaphragms (4) are sequentially conveyed to the corresponding positioning blocks (38) on the rotating upper disc (37), the assembly mechanism (18) further comprises a positioning assembly (39) which is arranged around the rotating upper disc (37) and used for accurately arranging the diaphragms (4) on the positioning blocks (38), a hole finding assembly (40) used for rotating the diaphragms (4) by corresponding angles, and a hole finding assembly (40) used for carrying and installing the diaphragms (4) on the corresponding water retaining discs (1) The assembly component (41); the positioning block (38) is mounted on the upper rotating disc (37) through screws, the positioning block (38) is hollow and is provided with an upper opening and a lower opening, and an annular supporting flange (42) matched with the annular groove (8) is arranged at the upper part of the positioning block (38).

4. The apparatus for assembling a diaphragm with a water retainer according to claim 3, wherein: the positioning assembly (39) comprises a mounting seat (43) arranged on the fixed base plate (36), a first air cylinder (44) is arranged on the mounting seat (43), a connecting column (45) is connected to the extending end of the first air cylinder (44), a correcting disc (46) is arranged at the bottom of the connecting column (45), and a concave surface part (47) corresponding to the convex surface part (7) of the diaphragm (4) is arranged at the bottom of the correcting disc (46); the mounting seat (43) is further provided with a negative pressure seat (48), the negative pressure seat (48) is provided with an air passage (49), one end of the air passage (49) is provided with a first connector (50) for externally connecting an air extractor, and the other end of the air passage (49) is arranged right below the corresponding positioning block (38); the connecting column (45) is hollow and is provided with an opening at the bottom, a second connector (51) externally connected with an air source is arranged on the side part of the connecting column (45), and the second connector (51) is communicated with the inner cavity of the connecting column (45); the mounting seat (43) is further provided with a guide seat (52), and the guide seat (52) is provided with a guide hole (53) for the connecting column (45) to pass through.

5. The apparatus for assembling a diaphragm with a water retainer according to claim 3, wherein: find hole subassembly (40) and include second pillar (54), be equipped with mounting panel (55) on second pillar (54), install second cylinder (56) on mounting panel (55), the end of stretching out of second cylinder (56) is gone up the linkage and is connected with slide (57), and second cylinder (56) drive slide (57) are followed mounting panel (55) and are carried out lateral sliding, install first drive actuating cylinder (59) and first slide rail (60) on slide (57), sliding connection has first slider (61) on first slide rail (60), the end of stretching out of first drive actuating cylinder (59) is connected with first slider (61) linkage, install second driving motor (62) on first slider (61), the motor shaft linkage of second driving motor (62) is connected with and is used for supporting depression bar (63) on corresponding diaphragm (4), the position that lies in depression bar (63) on first slider (61) the both sides installs one respectively and is used for detecting deciding on diaphragm (4) A fiber optic sensor (64) located in the bore (6).

6. The apparatus for assembling a diaphragm with a water retaining plate of claim 5, wherein: the assembly component (41) comprises a third driving cylinder (65) and a second sliding rail (66) which are arranged on a sliding plate (57), a second sliding block (67) is connected to the second sliding rail (66) in a sliding manner, the extending end of the third driving cylinder (65) is connected with the second sliding block (67) in a linkage manner, a third cylinder (68) is installed on the second sliding block (67), a guide seat (69) is further arranged on the installation plate (55), the extending end of the third cylinder (68) is connected with a transverse plate (70), two guide rods (71) penetrating through the guide seat (69) are arranged on the transverse plate (70), the bottoms of the two guide rods (71) are connected with an installation block (72), a first guide sleeve (73) and two second guide sleeves (74) are arranged at the bottom of the installation block (72), and an upper shell (75) is arranged at the positions above the first guide sleeve (73) and the second guide sleeve (74) of the installation block (72), a first spring cavity (76) which is communicated with the first guide sleeve (73) and has an inner diameter larger than that of the first guide sleeve (73) and a second spring cavity (77) which is communicated with the second guide sleeve (74) and has an inner diameter larger than that of the second guide sleeve (74) are arranged in the upper shell (75), a first inserting rod (78) used for inserting the bottom end into the through hole (5) of the diaphragm (4) is arranged in the first guide sleeve (73) in a sliding manner, a first limiting part (79) matched with the inner wall of the first spring cavity (76) is arranged at the top end of the first inserting rod (78), a first return spring (80) axially acting on the first limiting part (79) is arranged in the first spring cavity (76), a second inserting rod (81) used for inserting the positioning hole (6) of the diaphragm (4) is arranged at the bottom end in the second guide sleeve (74), and a second limiting part (82) matched with the inner wall of the second spring cavity (77) is arranged at the top end of the second inserting rod (81), a second return spring (83) acting on the second limiting part (82) along the axial direction is arranged in the second spring cavity (77); the assembly component (41) further comprises a fourth air cylinder (84) arranged below the rotary upper disc (37), and the output end of the fourth lead screw is connected with a push rod (85) used for pushing out the membrane (4) on the corresponding positioning block (38).

7. The apparatus for assembling a diaphragm with a water retaining plate of claim 1, wherein: hold-down mechanism (19) is including setting up first vertical pneumatic slip table (86) on fixed disk (14), the removal of first vertical pneumatic slip table (86) is served and is equipped with connecting seat (87), be equipped with press mold piece (88) on connecting seat (87), press mold piece (88) bottom to offer one and be used for first circular slot (89) of boss portion (2) embedding and two confessions to correspond second circular slot (90) of reference column (3) embedding.

8. The apparatus for assembling a diaphragm with a water retaining plate of claim 1, wherein: the CCD visual form detection mechanism (20) comprises a third support column (91) installed on the machining platform (9), a CCD visual camera (92) is installed on the third support column (91), and a light source (93) is installed at a position, below the CCD visual camera (92), on the third support column (91).

9. The apparatus for assembling a diaphragm with a water retaining plate of claim 1, wherein: the discharging mechanism (21) comprises a displacement assembly (94) and a stock bin assembly (95), the displacement assembly (94) comprises a fourth support (96) arranged on the machining platform (9), a second transverse sliding table (97) is arranged on the fourth support (96), a second vertical sliding table (98) is connected to the moving end of the second transverse sliding table (97), and a second pneumatic mechanical claw (99) used for grabbing the assembled diaphragm (4) and the water blocking disc (1) is arranged on the moving end of the second vertical sliding table (98); the feed bin subassembly (95) includes product box (100) and defective products box (101), be equipped with support (102) on processing platform (9), it has letter sorting guide slot (104) to articulate through pivot (103) on support (102), and the one end linkage of pivot (103) is connected with linkage arm (105), and the both ends of letter sorting guide slot (104) set up respectively in product box (100) and defective products box (101) top, it has fifth cylinder (106) still to articulate on processing platform (9), and the end that stretches out of fifth cylinder (106) is articulated mutually with linkage arm (105).

10. The apparatus for assembling a diaphragm with a water retaining plate of claim 1, wherein: a first dust removal mechanism (107) acting on the water retaining disc (1) on the corresponding positioning seat (16) is arranged on the fixed disc (14) between the carrying mechanism (17) and the assembling mechanism (18), the first dust removal mechanism (107) comprises a second vertical pneumatic sliding table (108), a dust collection seat (109) is arranged at the moving end of the second vertical pneumatic sliding table (108), a dust collection channel (110) with an opening at the bottom is arranged on the dust collection seat (109), and a third joint (111) communicated with the dust collection channel (110) and externally connected with an air extraction device is arranged on the side part of the dust collection seat (109); and a second dust removing mechanism (112) acting on the corresponding positioning seat (16) is arranged on the fixed disc (14) between the conveying mechanism (17) and the discharging mechanism (21), and the structure of the second dust removing mechanism (112) is the same as that of the first dust removing mechanism (107).