CN215918013U

CN215918013U - Automatically controlled pressure release module

Info

Publication number: CN215918013U
Application number: CN202121462969.2U
Authority: CN
Inventors: 孙晓青
Original assignee: Beijing Huake Xunda Technology Co ltd
Current assignee: Beijing Huake Xunda Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-01
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an electric control pressure relief module, which comprises a glue dispensing barrel, a glue inlet pipe and a glue outlet pipe, wherein the glue inlet pipe is fixedly arranged on one side of the glue dispensing barrel and is communicated with the glue dispensing barrel, one end of the glue outlet pipe is fixedly penetrated through the top of the glue dispensing barrel and is communicated with the glue dispensing barrel, and a pressure relief structure is fixedly sleeved on the glue outlet pipe, the problem that the pressure in the rubber discharge pipe is too large to stop is effectively solved.

Description

Automatically controlled pressure release module

Technical Field

The utility model relates to the technical field of dispensing equipment, in particular to an electric control pressure relief module.

Background

In the industrial application of the glue dispensing equipment, all machine equipment for dispensing, coating, spraying, filling and sprinkling glue is generally called glue dispensing equipment. The application of the dispensing equipment is very wide, and the dispensing equipment is widely applied to any procedure involving dispensing process and fluid control in industrial production.

The single-liquid dispensing equipment can only be pressurized and suspended, and the problem that the single-liquid dispensing equipment cannot be stopped due to the fact that the single-liquid dispensing equipment cannot be depressurized when the viscosity of the single-liquid dispensing equipment is high is solved.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an electrically controlled pressure relief module, which solves the above problems in the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: an electronic control pressure relief module comprises a glue dispensing barrel, a glue inlet pipe and a glue discharge pipe, wherein the glue inlet pipe is fixedly arranged on one side of the glue dispensing barrel and communicated with the glue dispensing barrel, one end of the glue discharge pipe is fixedly penetrated through the top of the glue dispensing barrel, the glue discharge pipe is communicated with the glue dispensing barrel, and a pressure relief structure is fixedly sleeved on the glue discharge pipe;

the pressure reducing structure comprises a first valve body, two support columns, a support box, a motor, a rotating shaft, a first sealing bearing, a fixed seat, a second sealing bearing, a rotating rod, a gear and a circular baffle plate;

the first valve body is fixedly sleeved on the rubber discharge pipe, the bottom ends of the two support columns are fixedly arranged at the outer top of the first valve body, the support box is fixedly arranged at the top ends of the two support columns, the motor is fixedly arranged at the outer top of the support box, the motor driving end movably penetrates through the top of the support box, the top end of the rotating shaft is fixedly connected with the motor driving end, the bottom end of the rotating shaft is movably embedded at the inner bottom of the support box, the first sealing bearing is fixedly arranged at the outer top of the first valve body, the first sealing bearing is positioned between the two support columns, the fixed seat is fixedly arranged at the outer bottom of the first valve body, the second sealing bearing is fixedly arranged in the fixed seat, the rotating rod respectively and movably penetrates through the bottoms of the first valve body, the first sealing bearing, the second sealing bearing and the support box, and the outer side of the rotating rod is respectively in interference fit with the inner rings of the first sealing bearing and the second sealing bearing, the top end of the rotating rod is movably connected with the top in the supporting box, the two gears are fixedly sleeved on the rotating shaft and the rotating rod respectively and are meshed with each other, the circular baffle is located in the first valve body, and one side of the circular baffle is fixedly connected with the rotating rod.

Preferably, a sealing ring is fixedly sleeved on the outer side of the circular baffle, and the sealing ring is tightly attached to the inner side of the valve body.

Preferably, a second valve body is fixedly sleeved on the rubber discharge pipe, and a pipeline pressure sensor is fixedly arranged on the second valve body.

Preferably, the fixing seat is of a concave structure.

Preferably, the bottom in the dispensing barrel is provided with an inclined plane which is of a conical structure.

Compared with the prior art, the utility model has the beneficial effects that: the automatic pressure reducing valve is reasonable in structure, low in cost and convenient to use, can automatically reduce the pressure of dispensing equipment, can detect the pressure in the glue discharging pipe in real time through the arrangement of the second valve body and the pipeline pressure sensor, can remind a worker when the pipeline pressure sensor senses that the pressure in the glue discharging pipe is overlarge, can automatically adjust the flow in the glue discharging pipe through the matching of the motor, the rotating shaft, the gear, the rotating rod and the circular baffle in the pressure reducing structure, and effectively solves the problem that the stop cannot be caused by the overlarge pressure in the glue discharging pipe.

Drawings

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

FIG. 2 is an enlarged view of the position A in FIG. 1;

FIG. 3 is a front view of a pressure relief structure of the present invention;

fig. 4 is a schematic side view of the circular baffle and the sealing ring of the present invention.

In the figure: 1-glue dispensing barrel, 2-glue inlet pipe, 3-glue outlet pipe, 4-first valve body, 5-support column, 6-support box, 7-motor, 8-rotating shaft, 9-first sealing bearing, 10-fixing seat, 11-second sealing bearing, 12-rotating rod, 13-gear, 14-circular baffle, 15-sealing ring, 16-second valve body and 17-pipeline pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electronic control pressure relief module comprises a glue dispensing barrel 1, a glue inlet pipe 2 and a glue discharge pipe 3, wherein the glue inlet pipe 2 is fixedly arranged on one side of the glue dispensing barrel 1, the glue inlet pipe 2 is communicated with the glue dispensing barrel 1, one end of the glue discharge pipe 3 is fixedly penetrated through the top of the glue dispensing barrel 1, the glue discharge pipe 3 is communicated with the glue dispensing barrel 1, and a pressure relief structure is fixedly sleeved on the glue discharge pipe 3; the pressure reducing structure comprises a first valve body 4, two support columns 5, a support box 6, a motor 7, a rotating shaft 8, a first sealing bearing 9, a fixed seat 10, a second sealing bearing 11, a rotating rod 12, a gear 13 and a circular baffle plate 14; the first valve body 4 is fixedly sleeved on the rubber discharge pipe 3, the bottom ends of the two support columns 5 are fixedly arranged at the top outside the first valve body 4, the support box 6 is fixedly arranged at the top ends of the two support columns 5, the motor 7 is fixedly arranged at the top outside the support box 6, the driving end of the motor 7 movably penetrates through the top of the support box 6, the top end of the rotating shaft 8 is fixedly connected with the driving end of the motor 7, the bottom end of the rotating shaft 8 is movably embedded at the bottom inside the support box 6, the first sealing bearing 9 is fixedly arranged at the top outside the first valve body 4, the first sealing bearing 9 is positioned between the two support columns 5, the fixed seat 10 is fixedly arranged at the bottom outside the first valve body 4, the second sealing bearing 11 is fixedly arranged inside the fixed seat 10, the rotating rod 12 respectively movably penetrates through the bottoms of the first valve body 4, the first sealing bearing 9, the second sealing bearing 11 and the support box 6, and the outer side of the rotating rod 12 is respectively in interference fit with the inner rings of the first sealing bearing 9 and the second sealing bearing 11, the top end of the rotating rod 12 is movably connected with the top in the supporting box 6, the two gears 13 are fixedly sleeved on the rotating shaft 8 and the rotating rod 12 respectively, the two gears 13 are meshed with each other, the circular baffle 14 is positioned in the first valve body 4, and one side of the circular baffle 14 is fixedly connected with the rotating rod 12.

Specifically, the outer side of the circular baffle plate 14 is fixedly sleeved with a sealing ring 15, the sealing ring 15 is tightly attached to the inner side of the valve body, and the sealing ring 15 is used for further sealing the first valve body 4.

Particularly, still fixed cover is equipped with second valve body 16 on the rubber hose 3, and the fixed pipeline pressure sensor 17 that is provided with on the second valve body 16, pipeline pressure sensor 17 are used for detecting the pressure in the rubber hose 3.

Specifically, the fixing base 10 has a concave structure.

Particularly, the bottom in the dispensing barrel 1 is provided with an inclined plane which is of a conical structure, so that the glue in the dispensing barrel 1 can be completely drawn out by the glue discharge pipe 3, and the glue in the dispensing barrel 1 is prevented from being left.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The working principle is as follows: according to the attached drawings 1-4, the pressure in the rubber discharge pipe 3 can be detected in real time through the pipeline pressure sensor 17 on the second valve body 16, when the pressure in the rubber discharge pipe 3 is sensed to exceed a normal value, a worker can be reminded, the worker can open the motor 7, the driving end of the motor 7 can drive the rotating shaft 8 to rotate, the rotating shaft 8 can drive the gear 13 to rotate, the gear 13 can drive the gear 13 meshed with the gear 13 to rotate, the gear 13 can continue to drive the rotating rod 12 to rotate, the rotating rod 12 can drive the circular baffle 14 to rotate, so that the flow in the rubber discharge pipe 3 can be adjusted, and the opening and closing angle between the circular baffle 14 and the first valve body 4 can be controlled to adjust the pressure.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic control pressure relief module comprises a glue dispensing barrel (1), a glue inlet pipe (2) and a glue discharging pipe (3), and is characterized in that the glue inlet pipe (2) is fixedly arranged on one side of the glue dispensing barrel (1), the glue inlet pipe (2) is communicated with the glue dispensing barrel (1), one end of the glue discharging pipe (3) is fixedly penetrated through the top of the glue dispensing barrel (1), the glue discharging pipe (3) is communicated with the glue dispensing barrel (1), and a pressure relief structure is fixedly sleeved on the glue discharging pipe (3);

the pressure reducing structure comprises a first valve body (4), two support columns (5), a support box (6), a motor (7), a rotating shaft (8), a first sealing bearing (9), a fixed seat (10), a second sealing bearing (11), a rotating rod (12), a gear (13) and a circular baffle (14);

the fixed suit of first valve body (4) is on arranging rubber pipe (3), two support column (5) bottom fixings set up in the outer top of first valve body (4), support case (6) are fixed to be set up in two support column (5) top, motor (7) are fixed to be set up in the outer top of support case (6), and motor (7) drive end activity runs through in support case (6) top, pivot (8) top and motor (7) drive end fixed connection, and pivot (8) bottom activity inlays the bottom in support case (6), first sealed bearing (9) are fixed to be set up in first valve body (4) outer top, and first sealed bearing (9) are located two between support column (5), fixing base (10) are fixed to be set up in first valve body (4) outer bottom, second sealed bearing (11) are fixed to be set up in fixing base (10), the utility model discloses a valve, including pivot (12), bull stick (12), gear (13) and pivot (12), the bottom of bull stick (12) activity run through in first valve body (4), first sealed bearing (9), second sealed bearing (11) and supporting box (6) respectively, and the bull stick (12) outside respectively with the inner ring interference fit of first sealed bearing (9) and second sealed bearing (11), top swing joint, two in bull stick (12) top and supporting box (6) gear (13) fixed suit respectively on pivot (8) and bull stick (12), and two gear (13) mesh mutually, circular baffle (14) are located first valve body (4), and circular baffle (14) one side and bull stick (12) fixed connection.

2. An electrically controlled pressure relief module according to claim 1, wherein a sealing ring (15) is fixedly sleeved outside the circular baffle (14), and the sealing ring (15) is tightly attached to the inside of the valve body.

3. An electrically controlled pressure relief module according to claim 1, wherein a second valve body (16) is further fixed to said hose discharge pipe (3), and a pipeline pressure sensor (17) is fixed to said second valve body (16).

4. An electrically controlled pressure relief module according to claim 1, wherein said mounting base (10) is of a concave configuration.

5. The electric control pressure relief module according to claim 1, wherein the bottom of the glue dispensing barrel (1) is provided with an inclined surface and is of a conical structure.