CN217056352U - Valve for preventing leakage of fittings of dispenser - Google Patents

Abstract

The utility model discloses a dispensing machine accessory weeping prevents valve, including being responsible for, the fixed intercommunication of top surface of being responsible for has the connecting pipe, and the sliding tray has been seted up to the inside of connecting pipe, and the inside slidable mounting of sliding tray has the leak protection subassembly, and the transmission assembly is installed to the inside screw thread of leak protection subassembly, and the top surface movable mounting of transmission assembly has the moment subassembly. In the scheme, the leakage-proof assembly is arranged, so that the valve can be well protected in the working process of the dispenser, and colloid stock solution is prevented from entering the interior of the threaded connection part of the valve, so that parts are adhered to further influence the use, the normal use of the whole valve is protected, the service life of the whole valve is prolonged, and the effect of improving the practicability of the whole device is achieved; set up the moment subassembly and can carry out faster unscrewing to the knob of screwing up, need not spend too much strength, reduced workman's working strength, consequently reached the effect of further improvement overall installation practicality.

Description

Valve for preventing leakage of fittings of dispenser

Technical Field

The utility model relates to a point gum machine technical field, more specifically say, the utility model relates to a point gum machine accessory weeping prevents the valve.

Background

The dispensing machine is also called a glue spreader, a glue dripping machine, a glue beater, a glue pouring machine and the like, is specially used for controlling fluid, dripping the fluid on the surface of a product or an automatic machine in the product, can realize three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping, is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquid in the product process to each accurate position of the product, can be used for realizing dispensing, line drawing, circular or arc shape, and a raw material device in the dispensing machine is usually additionally provided with a valve assembly for realizing the purpose for convenient use.

However, in practical use, there still exist some disadvantages, such as: the existing valve component can not well prevent leakage, so that colloid stock solution enters the valve, the opening and closing use of the valve is influenced after the colloid stock solution is cooled for a period of time, the valve can be damaged after a long time, and the service life of the valve is further reduced; sometimes, the valve is not convenient to rotate after being screwed down, so that the control torque of the valve is the same and cannot be changed, and the opening and closing action of the whole valve is relatively laborious, so that the working strength of workers is enhanced, and the overall practicability of the device is also reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a dispensing machine accessory weeping prevents the valve to solve prior art valve and have the problem that the whole life that the weeping condition took reduces.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a valve is prevented to point gum machine accessory weeping, includes the person in charge, the fixed intercommunication of top surface of being responsible for has the connecting pipe, the sliding tray has been seted up to the inside of connecting pipe, the inside slidable mounting of sliding tray has the leak protection subassembly, the transmission assembly is installed to the inside screw thread of leak protection subassembly, the top surface movable mounting of transmission assembly has the moment subassembly.

The leakage-proof assembly comprises a pushing pipe, a flow stopping ball is integrally formed at the bottom end of the pushing pipe, a sliding ring is fixedly mounted at the bottom end of the pushing pipe, and the sliding ring is slidably mounted in a sliding groove.

The transmission assembly comprises a threaded column, a chuck is fixedly mounted on the surface of the threaded column, a knob is fixedly mounted at the top end of the threaded column, and a connecting column is integrally formed at the top end of the threaded column.

The threaded column is installed inside the pushing pipe in a threaded mode, the number of the chucks is two, and the two chucks are distributed on the upper side and the lower side of the connecting pipe respectively.

The torque assembly comprises an installation block, the left side and the right side of the installation block are fixedly provided with lantern rings, the inner part of each lantern ring is movably sleeved with a return pipe, one end of each return pipe is fixedly provided with a connecting plate, the connecting plate is rotatably provided with a holding ring, and the surface of the holding ring is fixedly provided with a limiting ring.

The bottom surface of the mounting block is fixedly mounted at the top end of the connecting column, the number of the limiting rings is two, and the two limiting rings are respectively rotatably mounted on the upper side and the lower side of the connecting plate.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the leakage-proof assembly is arranged to well protect the valve, so that stock solution is prevented from entering a threaded joint of the valve, parts are adhered to further influence the use, the normal use of the whole valve is protected, the service life of the whole valve is prolonged, and the effect of improving the practicability of the whole device is achieved; the torque assembly is arranged, so that the screwed knob can be quickly unscrewed, excessive labor is not needed, the working strength of workers is reduced, and the effect of further improving the practicability of the whole device is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

FIG. 3 is a schematic view of the connection structure of the leakage-proof assembly of the present invention;

FIG. 4 is a schematic cross-sectional view of the connecting tube of the present invention;

fig. 5 is a schematic view of the torque assembly structure of the present invention.

[ reference numerals ]

1. A main tube; 2. a connecting pipe; 21. a sliding groove; 3. a leak-proof assembly; 31. pushing the pipe; 32. a flow stopping ball; 33. a slip ring; 4. a transmission assembly; 41. a threaded post; 42. a chuck; 43. a knob; 44. connecting columns; 5. a torque assembly; 51. mounting a block; 52. a collar; 53. returning the pipe; 54. a connecting plate; 55. a holding ring; 56. a limiting ring.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a dispenser accessory weeping prevents valve as attached figure 1 to fig. 5, including being responsible for 1, the fixed intercommunication of top surface of being responsible for 1 has connecting pipe 2, sliding tray 21 has been seted up to the inside of connecting pipe 2, the inside slidable mounting of sliding tray 21 has leak protection subassembly 3, transmission assembly 4 is installed to the internal thread of leak protection subassembly 3, the top surface movable mounting of transmission assembly 4 has moment subassembly 5.

As shown in fig. 2 to 3, the leakage preventing assembly 3 includes a push tube 31, a flow stopping ball 32 is integrally formed at a bottom end of the push tube 31, a sliding ring 33 is fixedly mounted at a bottom end of the push tube 31, the sliding ring 33 is slidably mounted inside a sliding groove 21, the transmission assembly 4 includes a threaded column 41, chucks 42 are fixedly mounted on a surface of the threaded column 41, a knob 43 is fixedly mounted at a top end of the threaded column 41, a connecting column 44 is integrally formed at a top end of the threaded column 41, the threaded column 41 is threadedly mounted inside the push tube 31, the number of the chucks 42 is two, and the two chucks 42 are respectively distributed at upper and lower sides of the connecting tube 2.

It is specific, when screw post 41 drives through push tube 31 and only flows ball 32 and carry out the displacement, slip ring 33 removes in sliding tray 21 is inside, the colloid raw materials of 1 inside circulation in being responsible for all can be blockked by slip ring 33, prevent that it from entering into the inside that promotes pipe 31, cause the damage to screw post 41, utilize leak protection subassembly 3 to carry out fine protection to the valve, the stoste has been prevented to enter into valve threaded connection department, thereby lead to the part adhesion and then influence the use, whole valve's normal use has been protected, also prolonged its life, the effect that improves the integrated device practicality has been reached.

As shown in fig. 4 to 5, the moment assembly 5 includes an installation block 51, collars 52 are fixedly installed on both left and right sides of the installation block 51, a loop pipe 53 is movably sleeved inside the collar 52, a connection plate 54 is fixedly installed at one end of the loop pipe 53, a grip ring 55 is rotatably installed inside the connection plate 54, a limit ring 56 is fixedly installed on the surface of the grip ring 55, the bottom surface of the installation block 51 is fixedly installed at the top end of the connection column 44, the number of the limit rings 56 is two, and the two limit rings 56 are respectively rotatably installed on the upper and lower sides of the connection plate 54.

Specifically, if need rotate the valve in, hold this moment and improve the connecting plate 54 and drive back the type pipe 53 and take out to suitable position toward a direction by holding ring 55, then utilize back type pipe 53 to drive lantern ring 52 and installation piece 51 and rotate together, installation piece 51 drives spliced pole 44 rotatory, thereby it rotates to drive assembly 4, utilize moment subassembly 5 can carry out faster unscrewing to the knob 43 of screwing up, do not need to spend too much strength, workman's working strength has been reduced, consequently, further improvement overall device practicality's effect has been reached.

The working process of the utility model is as follows: when the screw column 41 drives the flow stopping ball 32 to move through the pushing pipe 31, the sliding ring 33 moves inside the sliding groove 21, the colloid raw material flowing inside the main pipe 1 can be blocked by the sliding ring 33, the colloid raw material is prevented from entering the pushing pipe 31, the screw column 41 is damaged, if the valve needs to be rotated, the holding ring 55 is held at the moment, the connecting plate 54 is improved, the connecting plate 54 is driven to drive the return pipe 53 to be drawn out to a proper position in one direction, then the return pipe 53 is utilized to drive the lantern ring 52 and the mounting block 51 to rotate together, the mounting block 51 drives the connecting column 44 to rotate, and the transmission component 4 is driven to rotate.

According to the scheme, the valve can be well protected by the leakage-proof assembly 3, and stock solution is prevented from entering the threaded connection part of the valve, so that parts are adhered to influence the use, the normal use of the whole valve is protected, the service life of the whole valve is prolonged, and the effect of improving the practicability of the whole device is achieved; utilize moment subassembly 5 can carry out faster unscrewing to the knob 43 of screwing up, need not spend too much strength of force, reduced workman's working strength, consequently reached the effect of further improvement overall installation practicality.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (6)

1. The utility model provides a valve is prevented to point gum machine accessory weeping, is including being responsible for (1), its characterized in that, the fixed intercommunication of top surface of being responsible for (1) has connecting pipe (2), sliding tray (21) have been seted up to the inside of connecting pipe (2), the inside slidable mounting of sliding tray (21) has leak protection subassembly (3), drive assembly (4) are installed to the internal thread of leak protection subassembly (3), the top surface movable mounting of drive assembly (4) has moment subassembly (5).

2. The dispenser fitting leakage prevention valve according to claim 1, wherein the leakage prevention assembly (3) comprises a push pipe (31), a flow stopping ball (32) is integrally formed at the bottom end of the push pipe (31), a sliding ring (33) is fixedly mounted at the bottom end of the push pipe (31), and the sliding ring (33) is slidably mounted inside the sliding groove (21).

3. The valve for preventing leakage of a dispenser accessory according to claim 1, wherein the transmission assembly (4) comprises a threaded column (41), a chuck (42) is fixedly mounted on the surface of the threaded column (41), a knob (43) is fixedly mounted at the top end of the threaded column (41), and a connecting column (44) is integrally formed at the top end of the threaded column (41).

4. The valve for preventing leakage of a dispenser fitting according to claim 3, wherein said threaded column (41) is threadedly mounted inside the push pipe (31), and the number of said chucks (42) is two, and two said chucks (42) are respectively disposed at the upper and lower sides of the connection pipe (2).

5. The valve for preventing leakage of the dispenser accessory according to claim 1, wherein the torque assembly (5) comprises a mounting block (51), a sleeve ring (52) is fixedly mounted on each of the left side and the right side of the mounting block (51), a loop pipe (53) is movably sleeved in the sleeve ring (52), a connecting plate (54) is fixedly mounted at one end of the loop pipe (53), a holding ring (55) is rotatably mounted in the connecting plate (54), and a limiting ring (56) is fixedly mounted on the surface of the holding ring (55).

6. The dispenser accessory liquid leakage prevention valve according to claim 5, wherein the bottom surface of the mounting block (51) is fixedly mounted at the top end of the connecting column (44), the number of the limiting rings (56) is two, and the two limiting rings (56) are respectively rotatably mounted at the upper side and the lower side of the connecting plate (54).

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