Three-proofing glue coating equipment

Abstract

The utility model discloses three-proofing glue coating equipment which comprises a box body, an L-shaped side frame and a coating base plate, the coating base plate is arranged at the position, located at the center of the bottom of a coating base, of the top of the box body, and supporting plates are fixedly installed at the positions, located on the two sides of one end of the coating base plate, of the top of the box body through bolts. Bearings are fixedly installed at the centers of the supporting plates through bolts, a rotating shaft is fixedly installed between the center movable positions of the bearings in a penetrating mode, the center, between the supporting plates, of the rotating shaft is fixedly installed at the center of one end of the coating base plate through bolts, and one end of the rotating shaft penetrates through the bearings and extends to the other sides of the supporting plates. And a rotating gear is fixedly mounted on the other side of the supporting plate on the rotating shaft through a bolt. An electric telescopic rod drives a limiting rack plate in a limiting rod to move, and the limiting rack plate is meshed with a rotating shaft on a supporting plate to rotate, so that a coating base plate on the rotating shaft is overturned, and a product is conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of three-proof adhesive, in particular to a three-proof adhesive coating device. Background Art

[0002] Coating machine is also called glue coating machine, glue spraying machine, oil spraying machine. Coating machine is an automated mechanical equipment that controls fluid and applies fluid to the surface of the product. Coating machine is to coat a new material on the surface of the product, which has a good waterproof, dustproof and anti-static effect on the product itself. With the increasing requirements of the electronics industry for the working stability of circuit boards, three-proof coating machine has become an indispensable process in the production process of electronic products. Coating the circuit board with three-proof coating machine can achieve moisture-proof, dust-proof and corrosion-proof effects.

[0003] At present, after the coating of the product is completed, it is inconvenient to take the product because the product is located in the groove and has three-proof glue on the product. In addition, after the three-proof glue is coated, there is no drying equipment, which makes it easy for the glue to adhere to other objects during the picking process, resulting in reduced coating effect. In this regard, the utility model provides a three-proof glue coating equipment. Utility Model Content

[0004] The purpose of this application is to provide a three-proof adhesive coating device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a three-proof glue coating equipment, comprising a box body, an L-shaped side frame installed at the center of one end of the top of the box body, and a coating base plate, the L-shaped side frame is fixedly installed at the center of one end of the top of the box body by bolts, a hydraulic telescopic rod is fixedly installed at the center of the top bottom end of the L-shaped side frame by bolts, a coating seat is fixedly installed at the bottom end of the hydraulic telescopic rod by bolts, the coating base plate is arranged on the top of the box body at the bottom center of the coating seat, support plates are fixedly installed on the top of the box body at both sides of one end of the coating base plate by bolts, bearings are fixedly installed at the center of each support plate by bolts, and the central movable parts of the bearings are connected A rotating shaft is fixedly installed through it, and the rotating shaft is fixedly installed at the center of one end of the coating base plate by bolts at the center between the support plates, one end of the rotating shaft passes through the bearing and extends to the other side of the support plate, and a rotating gear is fixedly installed on the rotating shaft by bolts on the other side of the support plate, a movable groove is opened on the top of the box body at the bottom side of the rotating gear, and a limiting rod is fixedly installed on the box body at one end of the movable groove by bolts, a limiting rack plate is passed through the limiting rod, and the limiting rack plate is meshed with the rotating gear, a connecting plate is fixedly installed at the center of one side of the limiting rack plate by bolts, and a drying seat is provided on the bottom side of the L-shaped side frame.

[0006] Preferably, support feet are fixedly installed around the bottom of the box body by bolts, and a universal roller is installed on one side of the bottom of the support feet on the box body.

[0007] Preferably, an active cavity is provided on the bottom of the L-shaped side frame, and a servo motor is fixedly installed on the top of the L-shaped side frame at the top center of the active cavity by bolts, a screw rod is fixedly installed on the output end of the servo motor, and a movable block is connected by a thread passing through the screw rod.

[0008] Preferably, rotating plates are fixedly installed on both sides of the bottom of the L-shaped side frame by bolts, a rotating seat is connected between the rotating plates by a rotating shaft, the drying seat is fixedly installed on the top of the rotating seat by bolts, and a plurality of drying nozzles are evenly arranged on one side of the bottom of the drying seat.

[0009] Preferably, a hinged rod is movably connected between the two sides of the movable block and the two ends of the top of the drying seat through a hinge, and the hinged rod movably passes through a limiting groove provided on the L-shaped side frame. A plurality of first nozzles with a vertical structure are evenly arranged at the center of one side of the bottom of the coating seat, and second nozzles with an inclined structure are arranged at both ends of the coating seat.

[0010] Preferably, a rotation groove is opened on the top of the box body at one side of the bottom of the rotating shaft, the bottom of the coating base plate moves in the rotation groove, and rubber adsorption heads are evenly arranged at the inner bottom end of the coating base plate.

[0011] Preferably, an electric telescopic rod is fixedly mounted on the box body at the center of one end inside the movable groove by bolts, and the top end of the electric telescopic rod is fixedly mounted on the center of one side of the connecting plate by bolts.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the three-proof plate is positioned and placed by the rubber adsorption head in the coating base plate, and the first nozzle and the second nozzle under the coating seat are driven by the hydraulic telescopic rod to stably coat the product. After coating, the glue on the top of the product is dried by the drying nozzle on the drying seat. After drying, the electric telescopic rod drives the limit rack plate in the limit rod to move, and the limit gear rack plate will engage and drive the rotating shaft on the support plate to rotate, so that the coating base plate on the rotating shaft is flipped, so that the product can be easily taken out, and the operation is simple and stable.

[0014] 2. In the utility model, the movable block on the screw is driven by the servo motor in the movable cavity to rotate, and the movable block realizes lifting movement through the movable limit of the hinge rod and the movable groove. During the lifting movement, the movable block swings the drying seat on the rotating plate back and forth through the hinge rod and the hinge, so that the drying nozzle under the drying seat swings and dries the top of the product, thereby improving the drying effect and drying evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic three-dimensional diagram of the overall structure of a three-proof adhesive coating device in an embodiment of the present application;

[0017] Figure 2 This is a schematic three-dimensional diagram of the coating base plate structure of a three-proof adhesive coating device in an embodiment of the present application;

[0018] Figure 3 This is a schematic three-dimensional diagram of an L-shaped side frame structure of a three-proof adhesive coating equipment in an embodiment of the present application;

[0019] Figure 4This is a schematic front view of a coating seat connection structure of a three-proof adhesive coating device in an embodiment of the present application;

[0020] Figure 5 This is a schematic front view of the internal structure of an active cavity of a triple-proof adhesive coating device in an embodiment of the present application.

[0021] In the figure: 1. box body; 11. supporting feet; 12. universal rollers; 13. rotating groove; 2. L-shaped side frame; 21. hydraulic telescopic rod; 22. coating seat; 23. first nozzle; 24. second nozzle; 3. coating base plate; 31. supporting plate; 32. bearing; 33. rotating shaft; 34. rotating gear; 35. movable groove; 36. limiting rod; 37. limiting rack plate; 38. connecting plate; 39. rubber adsorption head; 30. electric telescopic rod; 4. drying seat; 41. movable cavity; 42. servo motor; 43. screw; 44. movable block; 45. rotating plate; 46. rotating seat; 47. hinge; 48. hinged rod; 49. limiting groove; 40. drying nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Reference Figure 1-Figure 5The three-proof glue coating equipment shown in the figure includes a box body 1, an L-shaped side frame 2 and a coating base plate 3 installed at the center of one end of the top of the box body 1, the L-shaped side frame 2 is fixedly installed at the center of one end of the top of the box body 1 by bolts, a hydraulic telescopic rod 21 is fixedly installed at the center of the top bottom end of the L-shaped side frame 2 by bolts, and a coating seat 22 is fixedly installed at the bottom end of the hydraulic telescopic rod 21 by bolts, a coating base plate 3 is arranged on the top of the box body 1 at the bottom center of the coating seat 22, a support plate 31 is fixedly installed on both sides of one end of the coating base plate 3 on the top of the box body 1 by bolts, a bearing 32 is fixedly installed at the center of the support plate 31 by bolts, a rotating shaft 33 is fixedly installed between the central movable parts of the bearing 32, and a rotating shaft 33 is fixedly installed on the rotating shaft 33 The center between the support plates 31 is fixedly installed at the center of one end of the coating base plate 3 by bolts, one end of the rotating shaft 33 passes through the bearing 32 and extends to the other side of the support plate 31, and a rotating gear 34 is fixedly installed on the rotating shaft 33 on the other side of the support plate 31 by bolts, and a movable groove 35 is opened on the top of the box body 1 at the bottom side of the rotating gear 34, and a limiting rod 36 is fixedly installed at one end of the movable groove 35 on the box body 1 by bolts, and a limiting rack plate 37 is passed through and connected in the limiting rod 36, and the limiting rack plate 37 is meshed with the rotating gear 34 to achieve a flipping effect on the coating base plate, and a connecting plate 38 is fixedly installed at the center of one side of the limiting rack plate 37 by bolts, and a drying seat 4 is provided on the bottom side of the L-shaped side frame 2.

[0024] See also Figure 2 — Figure 5, support feet 11 are fixedly installed around the bottom of the box body 1 by bolts, and a universal roller 12 is installed on one side of the bottom of the support feet 11 on the box body 1. A movable cavity 41 is arranged on the bottom of the L-shaped side frame 2, and a servo motor 42 is fixedly installed at the top center of the movable cavity 41 on the top of the L-shaped side frame 2 by bolts. A screw rod 43 is fixedly installed on the output end of the servo motor 42, and a movable block 44 is connected through a thread on the screw rod 43 to drive the movable block and the screw rod to rotate synchronously. Rotating plates 45 are fixedly installed on both sides of the bottom of the L-shaped side frame 2 by bolts, and a rotating seat 46 is connected between the rotating plates 45 by a rotating shaft. A drying seat 4 is fixedly installed on the top of the rotating seat 46 by bolts, and a plurality of drying nozzles 40 are evenly arranged on one side of the bottom of the drying seat 4 to achieve drying. The two sides of the movable block 44 and the two ends of the top of the drying seat 4 are connected by The hinge 47 is movably connected to a hinge rod 48, and the hinge rod 48 movably passes through a limit groove 49 provided on the L-shaped side frame 2. A plurality of first nozzles 23 with a vertical structure are evenly arranged at the center of one side of the bottom of the coating seat 22. Second nozzles 24 with an inclined structure are provided at both ends of the coating seat 22 to apply glue to the product at multiple angles. A rotating groove 13 is provided on the top of the box body 1 at one side of the bottom of the rotating shaft 33. The bottom of the coating base plate 3 moves in the rotating groove 13 to realize a flipping space. Rubber adsorption heads 39 are evenly arranged at the bottom end of the coating base plate 3. An electric telescopic rod 30 is fixedly installed at the center of one end of the movable groove 35 on the box body 1 by bolts. The top of the electric telescopic rod 30 is fixedly installed at the center of one side of the connecting plate 38 by bolts to realize a driving effect, drive the coating base plate to flip, and facilitate material removal.

[0025] The practical working principle of this invention is as follows: the three-proof plate is positioned and placed by the rubber adsorption head in the coating base plate, and the first nozzle and the second nozzle under the coating seat are driven by the hydraulic telescopic rod to stably coat the product. After coating, the glue on the top of the product is dried by the drying nozzle on the drying seat. After drying, the limit rack plate in the limit rod is driven to move by the electric telescopic rod, and the limit gear rack plate will engage and drive the rotating shaft on the support plate to rotate, so that the coating base plate on the rotating shaft is flipped, so that the product can be easily taken out. The operation is simple and stable. The movable block on the screw is driven to rotate by the servo motor in the movable cavity, and the movable block is lifted and lowered under the movable limit of the hinged rod and the movable groove. During the lifting and lowering movement, the movable block swings the drying seat on the rotating plate back and forth through the hinged rod and the hinged part, so that the drying nozzle under the drying seat swings and dries the top of the product, thereby improving the drying effect and drying evenly.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-proof adhesive coating device, comprising a box (1), an L-shaped side frame (2) installed at the center of one end of the top of the box (1) and a coating base plate (3), characterized in that: The L-shaped side frame (2) is fixedly mounted at the center of one end of the top of the box body (1) by bolts, a hydraulic telescopic rod (21) is fixedly mounted at the center of the bottom end of the top of the L-shaped side frame (2) by bolts, a coating seat (22) is fixedly mounted at the bottom end of the hydraulic telescopic rod (21) by bolts, the coating base plate (3) is arranged on the top of the box body (1) at the bottom center of the coating seat (22), a support plate (31) is fixedly mounted on both sides of one end of the coating base plate (3) on the top of the box body (1) by bolts, a bearing (32) is fixedly mounted at the center of each support plate (31) by bolts, a rotating shaft (33) is fixedly mounted between the central movable parts of the bearing (32), and the rotating shaft (33) is fixedly mounted at the center between the support plates (31) by bolts. At the center of one end of the coating base plate (3), one end of the rotating shaft (33) passes through the bearing (32) and extends to the other side of the support plate (31); a rotating gear (34) is fixedly installed on the rotating shaft (33) on the other side of the support plate (31) by bolts; a movable groove (35) is provided on the top of the box body (1) at the bottom side of the rotating gear (34); a limiting rod (36) is fixedly installed on the box body (1) at one end of the movable groove (35) by bolts; a limiting rack plate (37) passes through and is connected in the limiting rod (36), and the limiting rack plate (37) is meshedly connected with the rotating gear (34); a connecting plate (38) is fixedly installed at the center of one side of the limiting rack plate (37) by bolts; a drying seat (4) is provided on the bottom side of the L-shaped side frame (2).

2. The three-proof adhesive coating equipment according to claim 1 is characterized in that: Support legs (11) are fixedly mounted on the four sides of the bottom of the box body (1) by means of bolts, and a universal roller (12) is mounted on one side of the bottom of the support legs (11) on the box body (1).

3. The three-proof adhesive coating equipment according to claim 1 is characterized in that: A movable cavity (41) is arranged at the bottom of the L-shaped side frame (2), a servo motor (42) is fixedly mounted on the top of the L-shaped side frame (2) at the top center of the movable cavity (41) by means of bolts, a screw rod (43) is fixedly mounted on the output end of the servo motor (42), and a movable block (44) is threadedly penetrated and connected to the screw rod (43).

4. The three-proof adhesive coating equipment according to claim 3 is characterized in that: Rotating plates (45) are fixedly mounted on both sides of the bottom of the L-shaped side frame (2) by means of bolts, a rotating seat (46) is connected between the rotating plates (45) by means of a rotating shaft, the drying seat (4) is fixedly mounted on the top of the rotating seat (46) by means of bolts, and a plurality of drying nozzles (40) are evenly arranged on one side of the bottom of the drying seat (4).

5. The three-proof adhesive coating equipment according to claim 4 is characterized in that: A hinge rod (48) is movably connected between the two sides of the movable block (44) and the two ends of the top of the drying seat (4) through a hinge (47), and the hinge rod (48) movably passes through a limit groove (49) provided on the L-shaped side frame (2). A plurality of first nozzles (23) with a vertical structure are evenly arranged at the center of one side of the bottom of the coating seat (22), and second nozzles (24) with an inclined structure are arranged at both ends of the coating seat (22).

6. The three-proof adhesive coating equipment according to claim 1 is characterized in that: A rotating groove (13) is provided on the top of the box body (1) at one side of the bottom of the rotating shaft (33), the bottom of the coating base plate (3) moves in the rotating groove (13), and rubber adsorption heads (39) are evenly arranged at the inner bottom end of the coating base plate (3).

7. The three-proof adhesive coating equipment according to claim 1 is characterized in that: An electric telescopic rod (30) is fixedly mounted on the box body (1) at the center of one end inside the movable groove (35) by means of bolts, and the top end of the electric telescopic rod (30) is fixedly mounted on the center of one side of the connecting plate (38) by means of bolts.

Images