Combined high-precision glue sealing device

Abstract

The utility model discloses a combined type high-precision glue sealing device which comprises a base, a fixing plate and a bottom plate, the fixing plate is installed at one end of the top of the base, a first sliding assembly is installed on the inner side of the fixing plate, a lifting plate is installed at the end, away from the fixing plate, of the first sliding assembly in a sliding mode, and a top plate is installed at the top of the fixing plate. A second electric pneumatic cylinder is installed on the top of the top plate, a stepping motor is installed on the top of the lifting plate, and a first rotating shaft is installed at the output end of the stepping motor. The glue storage box, the glue pushing plate and the first electric pneumatic cylinder are installed, during glue sealing, the electromagnetic valve is opened firstly, glue liquid leaks from the interior of the glue storage box to an electronic device through the electromagnetic valve, in the glue discharging process, the glue pushing plate can be pushed to move through the first electric pneumatic cylinder, the glue liquid attached to the inner wall of the glue storage box can be scraped off, and the glue discharging efficiency is improved. And the glue liquid can be pushed out from the interior of the glue storage box.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealing glue equipment technical field, concretely is a combined high-precision sealing glue device. BACKGROUND

[0002] Filling and sealing is to fill liquid polyurethane compound into the device containing electronic components and circuit by mechanical or manual method, and to cure into excellent thermal setting polymer insulating material under normal temperature or heating condition, and the sealing glue process can be realized through the sealing glue device.

[0003] For example, the utility model "sealing glue device" with the announcement number "CN108547839A" divides the surface of the mold pressing plate into multiple sealing glue parts through the convex part, and the sealing glue part is used for sealing the light-emitting surface of the LED module, can seal the LED on the whole LED module at the same time, has high efficiency, can improve the production capacity, and has good uniformity, however, the glue body cannot be flattened and evenly laid on the LED module after covering the glue body on the LED module in the implementation process of the patent, so that the glue body is easy to produce gap with the LED module, thereby affecting the sealing effect, therefore, the utility model provides a combined high-precision sealing glue device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model is aimed at providing a combined high-precision sealing glue device to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A combined high-precision sealant device, including base, fixed plate and bottom plate, one end of base top is installed with fixed plate, and the inboard of fixed plate is installed with first sliding assembly, the one end away from fixed plate of first sliding assembly is installed with lifting plate, the top of fixed plate is installed with top plate, and the top of top plate is installed with second electric pneumatic cylinder, the top of lifting plate is installed with step motor, and the output of step motor is installed with first rotary shaft, first rotary shaft passes through lifting plate, and the bottom of first rotary shaft is installed with second rotary disc, one end of second rotary disc top close to fixed plate is installed with first electric pneumatic cylinder, and one end of second rotary disc bottom close to first electric pneumatic cylinder is installed with sealant storage tank, the bottom of sealant storage tank is installed with electromagnetic valve, one end away from first electric pneumatic cylinder of second rotary disc bottom is installed with second sliding assembly, and the bottom of second sliding assembly is installed with sliding plate, the bottom of sliding plate is installed with bottom plate, the middle position of second rotary disc bottom is installed with servo motor, and the output of servo motor is installed with second rotary shaft, one end away from servo motor of second rotary shaft is installed with first rotary disc, the bottom of fixed plate away from first sliding assembly one end is installed with control panel, the output of control panel is electrically connected with the input of electromagnetic valve, first electric pneumatic cylinder, second electric pneumatic cylinder, step motor and servo motor respectively through wire.

[0006] Preferably, the bottom of the bottom plate is installed with a first bearing on both sides, and a rotating rod is installed inside the first bearing.

[0007] Preferably, a fixed rod is installed at the edge position away from the second rotary shaft on one side of the first rotary disc, a second bearing is installed outside the fixed rod, a connecting rod is hinged outside the second bearing, and the connecting rod is hinged to the sliding plate away from the second bearing.

[0008] Preferably, the output of the second electric pneumatic cylinder passes through the top plate, and the output of the second electric pneumatic cylinder is connected to the lifting plate.

[0009] Preferably, the output of the first electric pneumatic cylinder passes through the sealant storage tank, and a push plate is installed on the output of the first electric pneumatic cylinder.

[0010] Preferably, a sealant inlet pipe is installed on the top of the sealant storage tank close to the fixed plate, and a seal pipe cover is installed on the top of the sealant inlet pipe.

[0011] Preferably, a supporting plate is installed on the top of the base away from the fixed plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、 the combined high-precision sealant device is provided with a glue storage tank, a glue pushing plate and a first electric pneumatic cylinder, when sealing, the electromagnetic valve is opened first, so that the glue leaks out from the inside of the glue storage tank to the electronic device, and in the glue leaking process, the first electric pneumatic cylinder can push the glue pushing plate to move, not only the glue adhered to the inner wall of the glue storage tank can be scraped off, but also the glue can be pushed out from the inside of the glue storage tank;

[0014] 2、 the combined high-precision sealant device is provided with a base plate, a sealant pressing roller, a first bearing and a rotating rod, when sealing, the base plate can be driven to move, so that the sealant pressing roller can press and coat the glue on the electronic device evenly, thereby the sealing effect can be effectively improved;

[0015] 3、 the combined high-precision sealant device is provided with a first rotating disc, a connecting rod, a servo motor, a second rotating shaft, a second bearing and a fixing rod, in the sealing process, the servo motor drives the first rotating disc to rotate at a constant speed through the second rotating shaft, the connecting rod can drive the sliding plate to reciprocate, that is, the sealant pressing roller can reciprocate to different positions of the electronic device, thereby the glue can be coated on the electronic device evenly, the degree of automation of the device is high, and the device is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a front view of the utility model;

[0017] Fig. 2 It is a base plate side view of the utility model;

[0018] Fig. 3 It is a local structure diagram of the utility model.

[0019] In the drawing: 1, base; 2, fixed plate; 3, control panel; 4, electromagnetic valve; 5, glue storage tank; 6, glue pushing plate; 7, first electric pneumatic cylinder; 8, lifting plate; 9, first sliding assembly; 10, top plate; 11, second electric pneumatic cylinder; 12, stepping motor; 13, first rotating shaft; 14, second sliding assembly; 15, first rotating disc; 16, connecting rod; 17, base plate; 18, supporting plate; 19, sliding plate; 20, sealant pressing roller; 21, first bearing; 22, rotating rod; 23, servo motor; 24, second rotating shaft; 25, second bearing; 26, fixing rod; 27, second rotating disc. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Please see Figs. 1-3 This utility model provides an embodiment of a combined high-precision sealant device, comprising a base 1, a fixing plate 2, and a bottom plate 17. The fixing plate 2 is mounted on one end of the top of the base 1, and a first sliding component 9 is mounted on the inner side of the fixing plate 2. A lifting plate 8 is slidably mounted on the end of the first sliding component 9 away from the fixing plate 2. A top plate 10 is mounted on the top of the fixing plate 2, and a second electric pneumatic cylinder 11 is mounted on the top of the top plate 10. The second electric pneumatic cylinder 11 can be of model J64RT2UNIVER. The output end of the second electric pneumatic cylinder 11 passes through the top plate 10 and is connected to the lifting plate 8. The second electric pneumatic cylinder 11 pushes the lifting plate 8 downwards. The movement allows the sealing roller 20 to contact the electronic components and adhesive. A stepper motor 12 (model PH533HG1-NA) is mounted on the top of the lifting plate 8, and a first rotating shaft 13 is mounted on the output end of the stepper motor 12. The first rotating shaft 13 passes through the lifting plate 8, and a second turntable 27 is mounted on the bottom of the first rotating shaft 13. A first electric pneumatic cylinder 7 (model J64RT2UNIVER) is mounted on the top end of the second turntable 27 near the fixed plate 2. An adhesive storage tank 5 is mounted on the bottom end of the second turntable 27 near the first electric pneumatic cylinder 7, and the output end of the first electric pneumatic cylinder 7 passes through the adhesive storage tank 5. A push plate 6 is installed at the output end of the 7. During the dispensing process, the push plate 6 can be moved by the first electric pneumatic cylinder 7, which can not only scrape off the glue adhering to the inner wall of the glue storage tank 5, but also push the glue out of the glue storage tank 5. A solenoid valve 4 is installed at the bottom of the glue storage tank 5. The solenoid valve 4 can be a HYZF2-15. A second sliding assembly 14 is installed at the bottom of the second turntable 27 away from the first electric pneumatic cylinder 7. A sliding plate 19 is slidably installed at the bottom of the second sliding assembly 14. A base plate 17 is installed at the bottom of the sliding plate 19. A servo motor 23 is installed at the middle position of the bottom of the second turntable 27. The servo motor 23 can be a MR-J2S-10A. The output end of the machine 23 is equipped with a second rotating shaft 24. The end of the second rotating shaft 24 away from the servo motor 23 is equipped with a first turntable 15. The bottom of the fixed plate 2 away from the first sliding component 9 is equipped with a control panel 3. The output end of the control panel 3 is electrically connected to the input ends of the solenoid valve 4, the first electric pneumatic cylinder 7, the second electric pneumatic cylinder 11, the stepper motor 12 and the servo motor 23 respectively through wires. The top of the glue storage tank 5 near the fixed plate 2 is equipped with a glue inlet pipe, and the top of the glue inlet pipe is equipped with a sealing pipe cap to facilitate the addition of glue into the glue storage tank 5. The top of the base 1 away from the fixed plate 2 is equipped with a tray 18, on which the operator can place the electronic components that need to be sealed on the tray 18.

[0022] like Figs. 1-2As shown, a first bearing 21 is installed on both sides of the bottom of the base plate 17, and a rotating rod 22 is installed inside the first bearing 21. A sealing roller 20 is installed on the outside of the rotating rod 22. When sealing, the base plate 17 can be moved, so that the sealing roller 20 can press the glue on the electronic device flat and coat it evenly, thereby effectively improving the sealing effect.

[0023] like Figs. 1-3 As shown, a fixing rod 26 is installed at the edge of the first turntable 15 away from the second rotating shaft 24, and a second bearing 25 is installed on the outside of the fixing rod 26. A connecting rod 16 is hinged to the outside of the second bearing 25, and the end of the connecting rod 16 away from the second bearing 25 is hinged to the sliding plate 19. During the sealing process, the servo motor 23 drives the first turntable 15 to rotate at a constant speed through the second rotating shaft 24. The connecting rod 16 can drive the sliding plate 19 to move back and forth, so that the sealing roller 20 can be moved back and forth to different positions of the electronic device. Thus, the adhesive can be automatically and evenly coated on the electronic device. The device has a high degree of automation and is convenient to use.

[0024] Working principle:

[0025] When in use, connect the device to the power supply, and then add an appropriate amount of glue into the glue storage tank 5 through the glue inlet tube. The staff can place the electronic devices that need to be sealed on the tray 18.

[0026] The staff can first open the solenoid valve 4 through the control panel 3, so that the glue inside the glue tank 5 drips onto the electronic device through the solenoid valve 4. During the glue dispensing process, the staff can start the first electric pneumatic cylinder 7 through the control panel 3. The first electric pneumatic cylinder 7 pushes the glue pusher 6 to move, which can not only scrape off the glue adhering to the inner wall of the glue tank 5, but also push the glue out from inside the glue tank 5.

[0027] After the glue dispensing is completed, the staff closes the solenoid valve 4 and the first electric pneumatic cylinder 7 through the control panel 3, and then starts the stepper motor 12 through the control panel 3, so that the stepper motor 12 drives the second turntable 27 to rotate 180 degrees through the first rotating shaft 13, which can remove the glue storage tank 5 from the electronic device and rotate the sealing roller 20 to directly above the electronic device.

[0028] During the sealing process, the operator can first activate the second electric pneumatic cylinder 11 through the control panel 3, so that the second electric pneumatic cylinder 11 pushes the lifting plate 8 downward, which will allow the sealing roller 20 to come into contact with the electronic components and the adhesive.

[0029] Then, the staff can start the servo motor 23 through the control panel 3, so that the servo motor 23 drives the first turntable 15 to rotate at a constant speed through the second rotating shaft 24. The first turntable 15 drives the fixed rod 26 to rotate. Since the fixed rod 26 is installed on the inner ring of the second bearing 25 and the connecting rod 16 is installed on the outer ring of the second bearing 25, the connecting rod 16 can rotate independently outside the fixed rod 26 through the second bearing 25. The connecting rod 16 will not affect the rotation of the fixed rod 26.

[0030] When the fixed rod 26 rotates to a position close to the second sliding component 14, the fixed rod 26 drives the connecting rod 16 to move together through the second bearing 25, so that the connecting rod 16 pushes the sliding plate 19 to slide, which in turn drives the sealing roller 20 to move.

[0031] When the fixed rod 26 rotates to the end away from the second sliding component 14, the fixed rod 26 drives the connecting rod 16 to move together through the second bearing 25, so that the connecting rod 16 pulls the sliding plate 19 to slide, which in turn drives the sealing roller 20 to move.

[0032] Since the servo motor 23 drives the first turntable 15 to rotate at a constant speed through the second rotating shaft 24, it can drive the sliding plate 19 to move back and forth through the connecting rod 16, so that the sealing roller 20 can be moved back and forth to different positions of the electronic device, thereby automatically pressing the glue on the electronic device flat and coating it evenly, thus effectively improving the sealing effect.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A combined high-precision sealant device, comprising a base (1), a fixing plate (2), and a bottom plate (17), characterized in that: A fixing plate (2) is installed at one end of the top of the base (1), and a first sliding assembly (9) is installed on the inner side of the fixing plate (2). A lifting plate (8) is slidably installed at the end of the first sliding assembly (9) away from the fixing plate (2). A top plate (10) is installed on the top of the fixing plate (2), and a second electric pneumatic cylinder (11) is installed on the top of the top plate (10). A stepper motor (12) is installed on the top of the lifting plate (8), and a first rotating shaft (13) is installed at the output end of the stepper motor (12). The first rotating shaft (13) passes through the lifting plate (8), and a second turntable (27) is installed at the bottom of the first rotating shaft (13). A first electric pneumatic cylinder (7) is installed at the top end of the second turntable (27) near the fixing plate (2), and a glue storage tank (5) is installed at the bottom end of the second turntable (27) near the first electric pneumatic cylinder (7). A solenoid valve (4) is installed. A second sliding assembly (14) is installed at the bottom of the second turntable (27) away from the first electric pneumatic cylinder (7). A sliding plate (19) is slidably installed at the bottom of the second sliding assembly (14). A base plate (17) is installed at the bottom of the sliding plate (19). A servo motor (23) is installed at the middle position of the bottom of the second turntable (27). A second rotating shaft (24) is installed at the output end of the servo motor (23). A first turntable (15) is installed at the end of the second rotating shaft (24) away from the servo motor (23). A control panel (3) is installed at the bottom of the fixed plate (2) away from the first sliding assembly (9). The output end of the control panel (3) is electrically connected to the input ends of the solenoid valve (4), the first electric pneumatic cylinder (7), the second electric pneumatic cylinder (11), the stepper motor (12), and the servo motor (23) respectively through wires.

2. The combined high-precision sealant device according to claim 1, characterized in that: The bottom of the base plate (17) is equipped with a first bearing (21) on both sides, and a rotating rod (22) is installed inside the first bearing (21), and a sealing roller (20) is installed on the outside of the rotating rod (22).

3. The combined high-precision sealant device according to claim 1, characterized in that: A fixing rod (26) is installed on the edge of the first turntable (15) away from the second rotating shaft (24), and a second bearing (25) is installed on the outside of the fixing rod (26). A connecting rod (16) is hinged to the outside of the second bearing (25), and the end of the connecting rod (16) away from the second bearing (25) is hinged to the sliding plate (19).

4. The combined high-precision sealant device according to claim 1, characterized in that: The output end of the second electric pneumatic cylinder (11) passes through the top plate (10), and the output end of the second electric pneumatic cylinder (11) is connected to the lifting plate (8).

5. The combined high-precision sealant device according to claim 1, characterized in that: The output end of the first electric pneumatic cylinder (7) passes through the glue storage tank (5), and a pusher plate (6) is installed on the output end of the first electric pneumatic cylinder (7).

6. The combined high-precision sealant device according to claim 1, characterized in that: The glue storage tank (5) has a glue inlet pipe installed on the top of the end near the fixed plate (2), and a sealing pipe cover is installed on the top of the glue inlet pipe.

7. The combined high-precision sealant device according to claim 1, characterized in that: A support plate (18) is installed at the top of the base (1) away from the fixed plate (2).

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