CN213159500U

CN213159500U - Red glue deaeration device

Info

Publication number: CN213159500U
Application number: CN202021811920.9U
Authority: CN
Inventors: 梅益枝; 刘长明; 杨密
Original assignee: Fuqing Xinming Electronic Technology Co ltd
Current assignee: Fuqing Xinming Electronic Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-11
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a red rubber deaeration device, including taking off a bubble section of thick bamboo, the top fixedly connected with drive case that takes off a bubble section of thick bamboo, the center department of drive incasement chamber bottom rotates through the bearing and is connected with the pivot, the driving gear has been cup jointed to the surface of pivot, connecting plate fixedly connected with gear motor is passed through at the top of drive incasement chamber, the utility model discloses a set up vacuum pump, exhaust tube and blast pipe, can discharge red glue under the atmospheric pressure effect to thoughtlessly having the bubble in the red glue of deaeration incasement chamber, through setting up gear motor, driving gear, driven gear, pivot, bull stick, spiral material turning plate and stirring plate, can carry out stirring to the red glue of deaeration incasement chamber, improve deaeration speed.

Description

Red glue deaeration device

Technical Field

The utility model relates to a red rubber technical field specifically is a red rubber deaeration device.

Background

SMT red glue is also called as paster glue and SMT adhesive, wherein adhesives of hardening agents, pigments, solvents and the like are uniformly distributed in red paste, and are mainly used for fixing components on a printed board and generally distributed by using a glue dispensing or steel mesh printing method, the red paste is placed into an oven or a reflow machine for heating and hardening after the components are pasted, the SMT red glue is different from so-called soldering paste, and cannot be dissolved after being heated and hardened, namely, the heat hardening process of the SMT glue is irreversible, the using effect of the SMT paster glue can be different due to different heat curing conditions, connected objects, used equipment and operating environments, the SMT red glue is selected according to the production process when in use, bubbles are inevitably mixed in the production process of the SMT red glue, and the bubbles mixed in the SMT red glue are required to be discharged in order to ensure the firmness of pasting when the SMT red glue is used for pasting objects, most of the existing glue bubble discharging devices only depend on a vacuum pump to achieve defoaming, and the mode has the defect of low defoaming speed, so that the efficiency is reduced. Therefore, a red glue defoaming device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a red glue deaeration device possesses when carrying out the deaeration to the red glue, improves the advantage of deaeration speed, has solved original device and has had the slower problem of deaeration speed when carrying out the deaeration to the red glue.

In order to achieve the above object, the utility model provides a following technical scheme: a red glue defoaming device comprises a defoaming barrel, wherein a driving box is fixedly connected to the top of the defoaming barrel, a rotating shaft is rotatably connected to the center of the bottom of an inner cavity of the driving box through a bearing, a driving gear is sleeved on the outer surface of the rotating shaft, a speed reduction motor is fixedly connected to the top of the inner cavity of the driving box through a connecting plate, the output end of the speed reduction motor is fixedly connected to the top of the rotating shaft, the bottom of the rotating shaft penetrates through the defoaming barrel and extends to the bottom of the inner cavity of the defoaming barrel, a spiral material turning plate is fixedly connected to the outer surface of the rotating shaft in a spiral manner, rotating rods are rotatably connected to the left side and the right side of the bottom of the inner cavity of the driving box through bearings, driven gears are sleeved on the outer surfaces of the rotating rods and correspond to the driving gear, the outer surfaces of the driving gear and the driven gears are meshed, and the bottom of the, the equal fixedly connected with stirring board in the left and right sides of bull stick surface, take off the top on bubble section of thick bamboo right side and pass through backup pad fixedly connected with vacuum pump, the left side intercommunication of vacuum pump has the exhaust tube, the left end of exhaust tube and the right side intercommunication of taking off the bubble section of thick bamboo, the top intercommunication of vacuum pump has the blast pipe.

Preferably, the top of the left side of the defoaming cylinder is communicated with a rubber inlet pipe, and the left end of the rubber inlet pipe is in threaded connection with a pipe cover.

Preferably, the bottom of the defoaming cylinder is communicated with a rubber outlet pipe, and a valve is arranged at the pipe orifice of the rubber outlet pipe.

Preferably, the top of the defoaming cylinder is uniformly embedded with a sliding cylinder matched with the rotating shaft and the rotating rod, and the inner surface of the sliding cylinder is in sliding connection with the outer surfaces of the rotating shaft and the rotating rod.

Preferably, the front surface of the driving box is movably connected with a box door through a hinge.

Preferably, a transparent glass window is embedded in the front face of the defoaming cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the vacuum pump, exhaust tube and blast pipe, can be to the mixed bubble of debubbling cylinder inner chamber red glue under the atmospheric pressure effect discharge red glue, through setting up gear motor, the driving gear, driven gear, the apparatus further comprises a rotating shaft, the bull stick, spiral material turning plate and stirring board, can carry out stirring and stirring to the red glue of debubbling cylinder inner chamber, thereby accelerate the mixed bubble of red glue under the atmospheric pressure effect discharge red glue, through setting up above structure, when possessing and carrying out the deaeration to red glue, improve the advantage of deaeration speed, the slower problem of deaeration speed when having solved original device and carrying out the deaeration to red glue, thereby effectively improved deaeration speed.

2. The utility model can conveniently remove the glue of the bubble removing cylinder by arranging the glue inlet pipe and the pipe cover; the rubber outlet pipe is arranged, so that rubber can be conveniently discharged from the defoaming cylinder; the sliding barrel is arranged, so that the rotating shaft and the rotating rod can be supported; by arranging the box door, the part of the inner cavity of the driving box can be conveniently replaced and maintained by a worker at regular intervals; through setting up transparent glass window, can make things convenient for the staff to look over the deaeration condition of taking off a bubble section of thick bamboo inner chamber.

Drawings

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

fig. 2 is a sectional view of the structure of the driving box of the present invention;

FIG. 3 is a perspective view of the driving gear and the gear motor structure of the present invention;

fig. 4 is a front view of the structure of the bubble removing tube of the present invention.

In the figure: 1. a defoaming cylinder; 2. a drive box; 3. a rotating shaft; 4. a driving gear; 5. a reduction motor; 6. a spiral material turning plate; 7. a rotating rod; 8. a driven gear; 9. a stirring plate; 10. a vacuum pump; 11. an air exhaust pipe; 12. an exhaust pipe; 13. feeding a rubber tube; 14. a tube cover; 15. discharging the rubber tube; 16. and (4) a slide cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a red gum defoaming device comprises a defoaming barrel 1, a driving box 2 is fixedly connected to the top of the defoaming barrel 1, a rotating shaft 3 is rotatably connected to the center of the bottom of the inner cavity of the driving box 2 through a bearing, a driving gear 4 is sleeved on the outer surface of the rotating shaft 3, a speed reduction motor 5 is fixedly connected to the top of the inner cavity of the driving box 2 through a connecting plate, the output end of the speed reduction motor 5 is fixedly connected to the top of the rotating shaft 3, the bottom of the rotating shaft 3 penetrates through the defoaming barrel 1 and extends to the bottom of the inner cavity of the defoaming barrel 1, a spiral material turning plate 6 is fixedly connected to the outer surface of the rotating shaft 3 in a spiral shape, rotating rods 7 are rotatably connected to the left and right sides of the bottom of the inner cavity of the driving box 2 through bearings, driven gears 8 are sleeved on the outer surfaces of the rotating rods 7 and correspond to the driving gear 4, the outer surfaces of the driving gear 4 are engaged with the outer surfaces of the, the left side and the right side of the outer surface of the rotating rod 7 are fixedly connected with stirring plates 9, the top on the right side of the defoaming cylinder 1 is fixedly connected with a vacuum pump 10 through a supporting plate, the left side of the vacuum pump 10 is communicated with an exhaust pipe 11, the left end of the exhaust pipe 11 is communicated with the right side of the defoaming cylinder 1, the top of the vacuum pump 10 is communicated with an exhaust pipe 12, the vacuum pump 10, the exhaust pipe 11 and the exhaust pipe 12 are arranged to discharge red gum from bubbles mixed in the red gum in the inner cavity of the defoaming cylinder 1 under the action of air pressure, the speed reducing motor 5, the driving gear 4, the driven gear 8, the rotating shaft 3, the rotating rod 7, the spiral material turning plate 6 and the stirring plates 9 are arranged to turn and stir the red gum in the inner cavity of the defoaming cylinder 1, so that the discharge of the red gum from the bubbles mixed in the red gum under the action of the air pressure is accelerated, and the defoaming, the problem of original device when carrying out the deaeration to the red glue, the deaeration speed is slower is solved to effectual deaeration speed that has improved.

Referring to fig. 1, a rubber inlet pipe 13 is communicated with the top of the left side of the defoaming cylinder 1, a pipe cover 14 is connected to the left end of the rubber inlet pipe 13 in a threaded manner, and the rubber inlet of the defoaming cylinder 1 can be facilitated by arranging the rubber inlet pipe 13 and the pipe cover 14.

Referring to fig. 1, a rubber outlet tube 15 is communicated with the bottom of the defoaming cylinder 1, a valve is arranged at the opening of the rubber outlet tube 15, and rubber can be conveniently discharged from the defoaming cylinder 1 by arranging the rubber outlet tube 15.

Referring to fig. 1, a slide cylinder 16 matched with the rotating shaft 3 and the rotating rod 7 for use is uniformly embedded in the top of the defoaming cylinder 1, the inner surface of the slide cylinder 16 is slidably connected with the outer surfaces of the rotating shaft 3 and the rotating rod 7, and the rotating shaft 3 and the rotating rod 7 can be supported by the slide cylinder 16.

Referring to fig. 1, the front surface of the driving box 2 is movably connected with a box door through a hinge, and the box door is arranged, so that a worker can conveniently and periodically replace and maintain parts in the inner cavity of the driving box 2.

Referring to fig. 4, a transparent glass window is embedded in the front of the defoaming tube 1, and through the transparent glass window, a worker can conveniently check the defoaming condition of the inner cavity of the defoaming tube 1.

When the device is used, a plug of the vacuum pump 10 and the speed reducing motor 5 is electrified, an external controller of the vacuum pump 10 and the speed reducing motor 5 is started, the vacuum pump 10 pumps air in the inner cavity of the defoaming cylinder 1 to the inner cavity of the vacuum pump 10 through the exhaust pipe 12, then the vacuum pump 10 exhausts the air through the exhaust pipe 12, meanwhile, the output end of the speed reducing motor 5 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the spiral material turning plate 6 to rotate, the spiral material turning plate 6 turns the red gum, meanwhile, the rotating shaft 3 drives the driving gear 4 to rotate, the driving gear 4 drives the driven gear 8 to rotate, the driven gear 8 drives the rotating rod 7 to rotate, the rotating rod 7 drives the stirring plate 9 to rotate, the stirring plate 9 stirs the red gum, thereby accelerating the turnover flow of the red gum, accelerating the internal vacuum of the defoaming cylinder 1, reducing the air pressure, discharging bubbles mixed in the red gum in the inner cavity of the defoaming cylinder 1 under the action of the, therefore, the defoaming is realized, the device is simple to operate, and the defoaming speed is effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a red gel deaeration device, includes takes off bubble section of thick bamboo (1), its characterized in that: the foam removing device is characterized in that a driving box (2) is fixedly connected to the top of the foam removing barrel (1), a rotating shaft (3) is rotatably connected to the center of the bottom of an inner cavity of the driving box (2) through a bearing, a driving gear (4) is sleeved on the outer surface of the rotating shaft (3), a speed reducing motor (5) is fixedly connected to the top of the inner cavity of the driving box (2) through a connecting plate, the output end of the speed reducing motor (5) is fixedly connected to the top of the rotating shaft (3), the bottom of the rotating shaft (3) penetrates through the foam removing barrel (1) and extends to the bottom of the inner cavity of the foam removing barrel (1), a spiral material turning plate (6) is fixedly connected to the outer surface of the rotating shaft (3) in a spiral mode, rotating rods (7) are rotatably connected to the left side and the right side of the bottom of the inner cavity of the driving box (2) through bearings, driven, the utility model discloses a take off the bubble of taking off the bubble section of thick bamboo, including the surface of driving gear (4) and the surface toothing of driven gear (8), the bottom of bull stick (7) runs through takes off bubble section of thick bamboo (1) and extends to the bottom of taking off bubble section of thick bamboo (1) inner chamber, the equal fixedly connected with agitator plate (9) in the left and right sides of bull stick (7) surface, take off the top on bubble section of thick bamboo (1) right side and pass through backup pad fixedly connected with vacuum pump (10), the left side intercommunication of vacuum pump (10) has exhaust tube (11), the left end of exhaust tube (11) and the right side intercommunication of taking off bubble section of thick bamboo (1), the top intercommunication of vacuum pump (10).

2. The apparatus of claim 1, wherein: the top of the left side of the defoaming cylinder (1) is communicated with a rubber inlet pipe (13), and the left end of the rubber inlet pipe (13) is in threaded connection with a pipe cover (14).

3. The apparatus of claim 1, wherein: the bottom of the defoaming cylinder (1) is communicated with a rubber outlet pipe (15), and a valve is arranged at the pipe orifice of the rubber outlet pipe (15).

4. The apparatus of claim 1, wherein: the top of the defoaming cylinder (1) is uniformly embedded with a sliding cylinder (16) which is matched with the rotating shaft (3) and the rotating rod (7) for use, and the inner surface of the sliding cylinder (16) is in sliding connection with the outer surfaces of the rotating shaft (3) and the rotating rod (7).

5. The apparatus of claim 1, wherein: the front surface of the driving box (2) is movably connected with a box door through a hinge.

6. The apparatus of claim 1, wherein: and a transparent glass window is embedded in the front surface of the defoaming cylinder (1).