阅读说明：本技术 一种涂胶方法及涂胶机构 (Gluing method and gluing mechanism ) 是由 白潇 吴小强 谢利能 雍开栋 于 2020-06-19 设计创作，主要内容包括：本发明提供了一种涂胶方法及涂胶机构上胶机构用上料装置；涂胶用转台装置；供风烘干机构,对铝件进行预热；底胶烘干通道,对涂覆底胶的铝件进行预热,再通过底胶烘干通道出风管道出风；面胶烘干通道；涂胶机构包括：胶刷,顶杆机构一。上胶机构用下料装置包括：输送机构,用于对二次涂胶后的圆环形带孔零件进行输送；推板机构,设于输送机构近末端的一侧,用于将输送机构上的圆环形带孔零件向一侧推送；托盘,倾斜设置且设于推板机构的对侧。本发明具有结构简单、便于连续性上料、两次涂胶、烘干及下料的特点。(The invention provides a gluing method and a feeding device for a gluing mechanism of a gluing mechanism; a turntable device for gluing; the air supply drying mechanism is used for preheating the aluminum piece; the primer drying channel is used for preheating the aluminum piece coated with the primer and then exhausting air through an air outlet pipeline of the primer drying channel; a surface glue drying channel; the rubber coating mechanism includes: a glue brush and a first push rod mechanism. Rubberizing unloader for mechanism includes: the conveying mechanism is used for conveying the secondarily glued annular part with the hole; the push plate mechanism is arranged on one side of the conveying mechanism near the tail end and used for pushing the circular porous parts on the conveying mechanism to one side; and the tray is obliquely arranged and is arranged on the opposite side of the push plate mechanism. The invention has the characteristics of simple structure and convenience for continuous feeding, twice gluing, drying and blanking.)

1. A method of gluing, comprising:

step 1 continuous feeding of circular perforated part

The circular porous parts are preheated through an aluminum part preheating drying tunnel (310), and after preheating, continuous feeding is carried out through a first direct vibration feeding guide rail (122) and a second direct vibration feeding guide rail (123);

step 2, the workpiece to be coated is grabbed by the mechanism (140) and loaded on the turntable (210)

The relative position of the product is adjusted by arranging a limiting adjusting rod (1231) at the position to be clamped, so that the center position of the product is accurately clamped during clamping, and continuous feeding can be realized by arranging a sensor; the jacking cylinder (144) contracts, the clamping jaw cylinder (141) clamps a product, the jacking cylinder (144) rises, the front and the back of the product are judged through the camera (110), whether the product rotates or not is determined, and the concrete actions are as follows:

if yes, the rotary cylinder rotates 180 degrees to move forwards to feed and then returns to the original point.

If not, the sliding table cylinder directly advances to carry out feeding and then returns to the original point.

Press from both sides foraminiferous part of ring shape (130) through clamping jaw cylinder (141), in specific operation process, the one end of foraminiferous part of ring shape is equipped with the through-hole, it is incorrect when equipment detects through-hole tip direction, under the drive of revolving cylinder (142), foraminiferous part of ring shape (130) are rotatory 180, adjust to the exact position, clamping jaw cylinder (141) will be placed on the axle of placing of foraminiferous part of ring shape by foraminiferous part of ring shape (130) of centre gripping, realize placing of foraminiferous part of ring shape (130).

Step 3, coating and drying primer for annular part with holes

Coating base glue on the outer surface of the circular porous part through a base glue coating device, rotating through a turntable, and conveying the base glue coated workpiece to a base glue drying channel (320) for drying;

step 4, coating surface glue on the circular porous part and drying

Coating surface glue is carried out on the circular porous part through the surface glue coating device, qualified products are dried through the surface glue drying channel (330), and then products are discharged through the discharging device for the glue coating mechanism.

2. A gluing mechanism based on the gluing method of claim 1, which is characterized in that a feeding device (100) is used for the gluing mechanism, a pushing plate (121) is arranged on one side of a bin (125) of a bin mechanism (120), a first straight vibration feeding guide rail (122) and a second straight vibration feeding guide rail (123) are arranged above the pushing plate (121), a preheating box (124) is arranged at one end, close to the first straight vibration feeding guide rail (122), of the second straight vibration feeding guide rail (123), the preheating box (124) is used for preheating a circular hole-shaped part, the gluing mechanism further comprises a to-be-glued workpiece grabbing mechanism (140) arranged above the second straight vibration feeding guide rail (123), the to-be-glued workpiece grabbing mechanism (140) comprises a clamping jaw cylinder (141), a rotating cylinder (142) and a sliding table cylinder (143) are sequentially arranged above the clamping jaw cylinder (141), and a camera (110) is further arranged above the second straight vibration feeding guide rail (23), one side of the second direct vibration feeding guide rail (123) is provided with a limit adjusting rod (1231);

revolving stage device (200) is used in rubber coating, revolving stage device is used in rubber coating includes: the turntable (210), a driving device (211) is arranged below the turntable (210), and the turntable (210) rotates under the driving of the driving device (211); the annular porous part fixing unit (220) comprises a plurality of annular porous part fixing units (220) which are arranged adjacently, wherein the annular porous part fixing units (220) are detachably arranged on the circumferential surface of the turntable (210), each annular porous part fixing unit (220) comprises a tool shaft (221) and a tool seat (222), each tool shaft (221) is used for sleeving an annular porous part, each tool shaft (221) and each tool seat (222) are detachably fixed, and one end of each tool shaft (221) extends towards the direction far away from the turntable (210);

air supply stoving mechanism (300) includes: the aluminum piece preheating drying tunnel comprises an aluminum piece preheating drying tunnel (310), wherein a preheating drying tunnel air inlet pipeline (311) is arranged on the side edge of the aluminum piece preheating drying tunnel (310), one side of the preheating drying tunnel air inlet pipeline (311) is connected with a first heater (312), the other side of the preheating drying tunnel air inlet pipeline (311) is connected with an air inlet filter (360), external air is filtered through the air inlet filter (360) by a first driving motor (313) and a first blower (314), and the air is heated by the first heater (312) and sent into the aluminum piece preheating drying tunnel (310) to preheat the aluminum piece;

the bottom glue drying channel (320), a bottom glue drying channel air outlet pipeline (321) is arranged above the bottom glue drying channel (320), a bottom glue drying channel air inlet pipeline (322) is arranged below the bottom glue drying channel (320), the bottom glue drying channel air inlet pipeline (322) is connected with a second heater (325), external air is filtered through a second driving motor (323) and a second air blower (324) via an air inlet filter (360), the bottom glue drying channel (320) is heated by the second heater (325) and is sent into the bottom glue drying channel, an aluminum piece coated with bottom glue is preheated, and air is exhausted through the bottom glue drying channel air outlet pipeline (321);

the surface glue drying channel (330), a surface glue drying channel air outlet pipeline (331) is arranged above the surface glue drying channel (330), a surface glue drying channel air inlet pipeline (332) is arranged on the side edge of the surface glue drying channel, the surface glue drying channel air inlet pipeline (332) is connected with a heater (335), external air is filtered through an air inlet filter (360) by a driving motor III (333) and an air blower III (334), the surface glue is heated by a heater II and sent into the surface glue drying channel (330), an aluminum piece coated with the surface glue is preheated, and air is exhausted through the surface glue drying channel air outlet pipeline (331);

the glue applying mechanism (400) includes:

the glue brush (410) is arranged above the circular perforated part (430) to be glued, and the brush head (411) is in contact with the surface of the circular perforated part;

the device comprises a first ejector rod mechanism (420), a second ejector rod mechanism (423), a third ejector rod mechanism and a fourth ejector rod mechanism, wherein the first ejector rod mechanism (420) is arranged on one side of a circular ring-shaped perforated part (430) to be glued and used for fixing the circular ring-shaped perforated part (430) to be glued, the first ejector rod mechanism (420) comprises a first driving mechanism (421), a fixed seat (422), a second driving mechanism (423) and an ejector rod (424), an output shaft of the first driving mechanism (421) is connected with a T-shaped part (425), a sliding rail (426) is arranged below the fixed seat (422), the fixed seat (422) is connected with the T-shaped part (425), the first driving mechanism (421) slides along the sliding rail (426) under the driving of the first driving mechanism, the ejector rod (424) is arranged on the fixed seat (422), one end of the ejector rod (424) is;

the blanking device (500) for the gluing mechanism comprises:

the conveying mechanism (510) is used for conveying the annular part with the hole after the secondary gluing;

the push plate mechanism (520) is arranged on one side of the conveying mechanism (510) close to the tail end and used for pushing the circular porous parts on the conveying mechanism to one side;

and the tray (530) is obliquely arranged and is arranged at the opposite side of the push plate mechanism (520).

3. The gluing mechanism according to claim 2, wherein the first straight vibration feeding guide rail (122) is arc-shaped in cross section, and the second straight vibration feeding guide rail (123) is V-shaped in cross section.

4. The gluing mechanism according to claim 2, further comprising a to-be-glued workpiece grabbing mechanism (140) arranged above the second vertical vibration feeding guide rail (123), wherein the to-be-glued workpiece grabbing mechanism (140) comprises a clamping jaw cylinder (141), and a rotating cylinder (142) and a sliding table cylinder (143) are sequentially arranged above the clamping jaw cylinder (141).

5. The gluing mechanism according to claim 2, further comprising a bottom glue drying channel (240), wherein a bottom glue drying channel air outlet pipeline (241) is arranged above the bottom glue drying channel (240), a bottom glue drying channel air inlet pipeline (242) is arranged below the bottom glue drying channel (240), the bottom glue drying channel air inlet pipeline (242) is connected with the heater, external air enters the heater, enters the bottom glue drying channel (240) through the bottom glue drying channel air inlet pipeline (242), and is exhausted through the bottom glue drying channel air outlet pipeline.

6. The gluing mechanism according to claim 2, wherein the toggle mechanism (260) comprises a fixed seat (261) and a toggle lever (262), the toggle mechanism (260) is detachably fixed with the primer drying channel (240) through the fixed seat (261), and the toggle lever (262) is arranged at the end of the fixed seat (261) and extends into the primer drying channel (240).

7. The gluing mechanism according to claim 2, wherein the fixing arms (2221) are arranged at two ends of the tool holder (222) and detachably fixed with the turntable (210) through the fixing arms (2221).

8. The gluing mechanism according to claim 2, wherein one end of the tooling shaft (221) is in contact with the tooling seat (222) through a bearing (223), the other end of the tooling shaft is provided with a circular ring-shaped perforated part fixing end (224), the circular ring-shaped perforated part fixing end (224) comprises a cylindrical section (2241) and a conical end (2242), an annular groove (223) is formed at the contact position of the conical end and the cylindrical section, and the annular groove (2243) is used for placing a sealing ring (2244).

9. The gluing mechanism of claim 2, further comprising a second lift pin mechanism 480 and a camera detection mechanism (490), wherein the second lift pin mechanism (480) is disposed on one side of the first lift pin mechanism (420), and the camera detection mechanism (490) is disposed above the second lift pin mechanism (480).

10. The gluing mechanism according to claim 2, further comprising a gluing brush fixing device (450), a gluing brush base (451) and a gluing brush base moving assembly, wherein the gluing brush base moving assembly comprises a driving device III (452), a sliding shaft (453), a sliding groove (454) and a swinging arm (455), an output shaft of the driving device III (452) is connected with the sliding shaft (453), the driving device III (452) drives the sliding shaft (453) to slide in the sliding groove (454), one end of the swinging arm (455) is fixed with the sliding shaft (453), the other end of the swinging arm (455) is provided with a fixed end I (4551) and a fixed end II (4552), the fixed end I and the fixed end II are locked through screws, and the swinging shaft (456) is arranged between the fixed end I (4551) and the fixed end II (4552).