CN217165115U

CN217165115U - High-pressure type glue dispensing device

Info

Publication number: CN217165115U
Application number: CN202220161022.6U
Authority: CN
Inventors: 黄廖全
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-12
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to a high vapour-pressure type adhesive deposite device includes at least: a pneumatic pump; the high-pressure regulating valve is connected with the pneumatic pump; the storage rubber tube is connected with the high-pressure regulating valve; the pressure valve is connected with the material storage rubber tube, and is also provided with a pressure gauge; the medium pressure regulating valve is connected with the pressure valve; the glue outlet valve is connected with the medium-pressure regulating valve; and the bearing seat is used for bearing the medium-pressure regulating valve and the glue outlet valve. The utility model discloses a dispensing device utilizes high pressure regulating valve and then bulldozes high viscosity and glues and carry to set up a middling pressure governing valve before going out the gluey valve, be used for adjusting high viscosity to glue and go out the interior external pressure difference that the mouth sprays by the point gum machine, thereby improve the uniformity and the homogeneity of point gum volume.

Description

High-pressure type glue dispensing device

Technical Field

The utility model relates to a high vapour-pressure type adhesive deposite device especially indicates a trace adhesive deposite device that is used for high viscosity colloid.

Background

The existing glue dispenser is a processing device widely applied to the production field, and the application range of the glue dispenser covers the processes of sealing, bonding, encapsulating, coating, filling, dripping, scribing, gluing and the like of products. In the field of electronic production, the application range of the dispenser is very wide along with the complexity of the production process and the requirement of the manufacturing process, for example: packages, printed circuit boards, computer packages, display (LCD/LED) border adhesives, glass substrate packages, and the like. However, these packaging processes only need to use low viscosity glue to fulfill the production requirement.

However, in increasingly complex industrial production, high-speed gluing with high-viscosity glue (viscosity of about 100,000pcs) is required for the production of many electronic products. Because this kind of point gum machine adopts high-pressure gas to bulldoze high viscosity colloid, makes high viscosity colloid carry out high pressure in glue transmission pipe and carries, when high viscosity colloid was spouted by the play jiao kou of point gum machine, can influence the uniformity and the homogeneity of point gum volume because inside and outside pressure differential.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in providing a high vapour-pressure type adhesive deposite device, through medium pressure regulating valve adjustment pressure, it can provide stable volume of gluing and the coating is even to reach the point that makes out the gluey valve.

The technical means of the utility model are that: a high-pressure dispensing device at least comprises: a pneumatic pump; the high-pressure regulating valve is connected with the pneumatic pump; the storage rubber tube is connected with the high-pressure regulating valve; the pressure valve is connected with the material storage rubber tube; the medium pressure regulating valve is connected with the pressure valve; the glue outlet valve is connected with the medium-pressure regulating valve; and the bearing seat is used for bearing the medium-pressure regulating valve and the glue outlet valve.

According to the above technical features, the high-pressure dispensing device is further provided with at least one high-pressure air pipe, wherein the high-pressure regulating valve is connected to the pneumatic pump through the high-pressure air pipe, and the material storage rubber pipe is connected to the high-pressure regulating valve through the high-pressure air pipe.

According to the above technical features, the high-pressure dispensing device further comprises at least one glue-transporting tube, wherein the pressure valve is connected to the storage glue tube through the glue-transporting tube, the medium-pressure regulating valve is connected to the pressure valve through the glue-transporting tube, and the glue-discharging valve is connected to the medium-pressure regulating valve through the glue-transporting tube.

According to the technical characteristics, the pneumatic pump is also provided with an adjusting knob, a control knob and at least one pneumatic pump pressure gauge, and the pressure valve is also provided with a pressure gauge.

According to the technical characteristics, the material storage rubber tube is also provided with an upper sleeve and a lower sleeve, the upper sleeve is also provided with a pushing and supporting rod, the lower sleeve is used for placing a rubber tube, and the rubber tube also comprises high-viscosity rubber.

According to the above technical feature, the lower sleeve is further provided with an inspection window.

According to the above technical feature, the pushing rod is used for pushing the high viscosity glue.

According to the above technical feature, wherein the medium pressure regulating valve is used for regulating the pressure in the rubber delivery pipe, wherein the medium pressure regulating valve can move vertically or horizontally on the bearing seat.

According to the above technical features, the carrying seat further has a suspension frame, wherein the medium pressure regulating valve and the glue outlet valve are disposed on the suspension frame.

According to the above technical features, the carrier 171 is further provided with a carrier for carrying a dispensed object and moving the dispensed object horizontally on the carrier.

The utility model has the advantages that:

the utility model discloses a high vapour-pressure type adhesive deposite device, when high viscosity colloid passes through the middling pressure governing valve, can make high viscosity colloid be in one and compare the low pressure environment to the atmospheric pressure regulation of the internal colloid of rubber delivery pipe. Therefore, when the glue outlet valve is used for spraying and dispensing, the dispensing amount of the sprayed and dispensed glue is more consistent due to the reduction of the internal and external pressure difference, and the uniformity of the whole dispensing is improved.

Drawings

Fig. 1 is a perspective view of the high-pressure type dispensing device of the present invention.

Fig. 2 is a perspective rear view of fig. 1.

Fig. 3 is a partially exploded view of fig. 1.

Fig. 4 is a sectional view of the storage rubber tube of the utility model.

Fig. 5 is a diagram of the actual operation of fig. 1.

Fig. 6 is a side view of another embodiment of the present invention.

Description of the figure numbers:

100 high-pressure type glue dispensing device

110 pneumatic pump

120 storage rubber tube

121 upper sleeve

1211 pushing rod

122 lower sleeve

1221 inspection window

1222 glue cylinder

130 pressure valve

131 pressure gauge

140 high pressure regulating valve

150 medium pressure regulating valve

160 glue outlet valve

161 rubber hose

170 bearing seat

171 hanging rack

172 bearing table

200 carry a cabinet.

Detailed Description

Please refer to fig. 1 and fig. 2, which are a three-dimensional front view and a three-dimensional rear view of the high air pressure type dispensing device of the present invention, respectively. Specifically, the high air pressure type dispensing device 100 of the present embodiment at least includes: a pneumatic pump 110, the pneumatic pump 110 being a means for providing high pressure gas. A high pressure regulating valve 140, wherein the high pressure regulating valve 140 is connected to the pneumatic pump 110. And the storage rubber pipe 120 is connected with the high-pressure regulating valve 140. And the pressure valve 130 is connected with the storage rubber pipe 120, wherein the pressure valve 130 is also provided with a pressure gauge 131. A medium pressure regulating valve 150, wherein the medium pressure regulating valve 150 is connected to the pressure valve 130. And the glue outlet valve 160, wherein the glue outlet valve 160 is connected with the medium-pressure regulating valve 150. And a bearing seat 170, wherein the bearing seat 170 is used for bearing the medium pressure regulating valve 150 and the glue outlet valve 160. The pneumatic pump 110 is connected to the high-pressure regulating valve 140 through a high-pressure air pipe, and the high-pressure regulating valve 140 is connected to the storage rubber pipe 120 through a high-pressure air pipe, which is used for conveying high-pressure air generated by the pneumatic pump 110. The storage rubber tube 120, the pressure valve 130, the medium pressure regulating valve 150 and the rubber outlet valve 160 are connected to each other through a rubber tube body 161.

In detail, please refer to fig. 3, fig. 4 and fig. 5, which are a partially exploded view of fig. 1, a sectional view of the storage hose of the present invention and an actual operation diagram of fig. 1, respectively. The storage rubber tube 120 further has an upper sleeve 121 and a lower sleeve 122, the upper sleeve 121 is further provided with a pushing rod 1211, the lower sleeve 122 is used for placing a rubber cylinder 1222, the rubber cylinder 1222 further comprises a high-viscosity rubber, and the lower sleeve 122 is further provided with an inspection window 1221. The upper sleeve 121 is sleeved and abutted against the lower sleeve 122, and the pushing rod 1211 is used for pushing the high viscosity glue.

Specifically, when the operator operates the pneumatic pump 110, a high pressure gas is provided to the high pressure regulating valve 140, and then the high pressure gas is conveyed into the upper sleeve 121 of the storage rubber tube 120 through a high pressure gas pipe after being subjected to appropriate pressure regulation by the high pressure regulating valve 140, and the high pressure gas can provide a driving force for the pushing rod 1211, so that the pushing rod 1211 pushes the high viscosity rubber body, so that the high viscosity rubber body is output from the lower sleeve 122 through a rubber tube body 161, wherein the operator can observe the flowing state of the high viscosity rubber body in the rubber tube 1222 through the inspection window 1221, so that when the operator finds a flowing problem, the operator can immediately remove the problem. When the high viscosity glue is conveyed to the pressure valve 130 through the glue conveying pipe 161, an operator can confirm whether the pressure value of the high viscosity glue flowing out from the material storing rubber pipe 120 meets a predetermined pressure value through the pressure gauge 131, and when the pressure value is lower than or higher than the predetermined pressure value, the operator can adjust the pressure timely through the pneumatic pump 110 and adjust the air pressure through the high pressure adjusting valve 140, so that the pressure value detected by the pressure valve 130 can reach the predetermined pressure value. Accordingly, the high viscosity glue can be further transmitted from the pressure valve 130 to the medium pressure regulating valve 150 through the glue transmitting pipe 161, and the medium pressure regulating valve 150 transmits the high viscosity glue to the glue discharging valve 160 for spraying and dispensing. Further, since the high-viscosity colloid is in the high-pressure environment before being conveyed to the medium-pressure regulating valve 150, the air pressure of the colloid in the colloid conveying pipe body 161 can be regulated when passing through the medium-pressure regulating valve 150, so that the high-viscosity colloid is in a relatively low-pressure environment. Therefore, when the dispensing valve 160 performs dispensing, the dispensing amount of the dispensing is more consistent due to the decrease of the pressure difference between the inside and the outside, and the uniformity of the dispensing is better.

More specifically, the pneumatic pump 110 is further provided with an adjusting knob for adjusting the gas pressure of the pneumatic pump 110, a control knob for controlling the position of the pushing rod 1211, such as controlling the pushing rod 1211 to slowly ascend, stop or slowly descend, and at least one pneumatic pump pressure gauge for monitoring the pressure values of the pump and the pneumatic cylinder. Specifically, when the high-pressure dispensing device 100 needs to output a high-viscosity adhesive, after the pneumatic pump 110 is started, when the pressure value of the pneumatic cylinder reaches a set value, the operator can use the control knob to control the pushing rod 1211 to slowly descend through the high-pressure regulating valve 140.

Referring to fig. 5, the medium pressure regulating valve 150 is further provided with a first micro motor. The carrying base 170 is provided with a suspension frame 171 and a carrying platform 172, the suspension frame 171 is used for mounting the medium pressure regulating valve 150 and the glue outlet valve 160, the carrying platform 172 is used for carrying a glued object, and the carrying platform 172 is further provided with a microcontroller and a second micro motor, wherein the microcontroller is electrically connected with the first micro motor and the second micro motor. The microcontroller can make the first micro motor drive the medium pressure regulating valve 150 and the glue outlet valve 160, so that the medium pressure regulating valve 150 and the glue outlet valve 160 can move vertically or horizontally on the suspension bracket. The microcontroller can also drive the second micro motor to drive the carrying stage 172, so that the dispensed object on the carrying stage 172 can move horizontally on the carrying base 170. Accordingly, the operator can drive the glue discharging valve 160 and the carrying platform 172 to move relative to each other under the control of the carrying seat 170, so that the high-viscosity glue ejected from the glue discharging valve 160 can be accurately placed at the predetermined position on the object to be glued, thereby improving the precision of glue dispensing.

Please further refer to fig. 6, which is a side view of another embodiment of the present invention. The high-pressure dispensing apparatus 100 may also be disposed in a carrying cabinet 200, wherein the carrying cabinet 200 further comprises at least one storage space for storing high-viscosity glue or mechanical parts. In detail, the cabinet 200 may further include a plurality of rollers, so that the cabinet 200 is convenient to move, and the high-pressure dispensing device 100 can move according to the requirement of the operator.

In summary, the utility model discloses a high vapour-pressure type adhesive deposite device in the embodiment includes at least: a pneumatic pump. And the high-pressure regulating valve is connected with the pneumatic pump. And the storage rubber tube is connected with the high-pressure regulating valve. And the pressure valve is connected with the material storage rubber tube and is also provided with a pressure gauge. And the medium pressure regulating valve is connected with the pressure valve. And the glue outlet valve is connected with the medium-pressure regulating valve. And the bearing seat is used for bearing the medium-pressure regulating valve and the glue outlet valve. The pressure is adjusted through the medium-pressure adjusting valve, so that the glue dispensing of the glue outlet valve can provide stable glue amount and the glue can be uniformly coated.

Claims

1. A high-pressure type dispensing device is characterized by at least comprising:

a pneumatic pump (110);

a high pressure regulating valve (140), the high pressure regulating valve (140) being connected to the pneumatic pump (110);

the material storage rubber tube (120), the material storage rubber tube (120) is connected with the high-pressure regulating valve (140);

a pressure valve (130), wherein the pressure valve (130) is connected with the storage rubber pipe (120);

a medium pressure regulating valve (150), wherein the medium pressure regulating valve (150) is connected with the pressure valve (130);

the glue outlet valve (160), the glue outlet valve (160) is connected with the medium pressure regulating valve (150); and

a bearing seat (170), the bearing seat (170) is used for bearing the medium pressure regulating valve (150) and the glue outlet valve (160).

2. The high pressure dispensing apparatus according to claim 1, wherein the high pressure dispensing apparatus (100) further comprises at least one high pressure air pipe, the high pressure regulating valve (140) is connected to the pneumatic pump (110) through the high pressure air pipe, and the storage hose (120) is connected to the high pressure regulating valve (140) through the high pressure air pipe.

3. The high pressure dispensing apparatus according to claim 1, wherein the high pressure dispensing apparatus (100) further comprises at least one glue tube (161), the pressure valve (130) is connected to the storage tube (120) through the glue tube (161), the medium pressure regulating valve (150) is connected to the pressure valve (130) through the glue tube (161), and the glue outlet valve (160) is connected to the medium pressure regulating valve (150) through the glue tube (161).

4. The high pressure dispensing apparatus according to claim 1, wherein the pneumatic pump (110) further comprises an adjusting knob, a control knob and at least one pneumatic pump pressure gauge, and the pressure valve (130) further comprises a pressure gauge (131).

5. The high pressure dispensing apparatus according to claim 1, wherein the storage hose (120) further has an upper sleeve (121) and a lower sleeve (122), the upper sleeve (121) further has a pushing rod (1211), the lower sleeve (122) is used for placing a rubber cartridge (1222), and the rubber cartridge (1222) further comprises a high viscosity rubber.

6. The high pressure dispensing apparatus according to claim 5, wherein the lower sleeve (122) further has a viewing window (1221).

7. The high pressure type dispensing apparatus of claim 5, wherein the pushing rod (1211) is used for pushing the high viscosity glue.

8. The high pressure dispensing apparatus according to claim 3, wherein the medium pressure regulating valve (150) is used to regulate the pressure inside the hose (161), and the medium pressure regulating valve (150) can move vertically or horizontally on the carriage (170).

9. The high pressure dispensing apparatus according to claim 1, wherein the supporting base (170) further has a suspension frame, and the medium pressure adjusting valve (150) and the dispensing valve (160) are disposed on the suspension frame.

10. The high pressure dispensing apparatus according to claim 9, wherein the carrier (170) further comprises a carrier (172), the carrier (172) is used for carrying a dispensed object and horizontally moving the dispensed object on the carrier (170).