CN220517350U

CN220517350U - Quick-change sealing pressure-adjustable external pouring mechanism

Info

Publication number: CN220517350U
Application number: CN202322159338.9U
Authority: CN
Inventors: 黄金仕
Original assignee: XIAMEN VACTEC EQUIPMENT CO Ltd
Current assignee: XIAMEN VACTEC EQUIPMENT CO Ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-23
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a quick-change movable sealing pressure-adjustable external pouring mechanism, which relates to the technical field of pouring and comprises a base, a pouring mechanism, a supporting mechanism and an adjusting mechanism, wherein the supporting mechanism is fixedly arranged on the base, the supporting mechanism and the pouring mechanism are staggered front and back, the adjusting mechanism is arranged in the supporting mechanism in a vertically movable manner, a driving mechanism for enabling the adjusting mechanism to act is arranged in the supporting mechanism, a connecting block is fixedly arranged on one side of the pouring mechanism, and the other end of the connecting block is detachably and fixedly arranged on the adjusting mechanism. The utility model can be used for pouring materials such as epoxy resin and the like, and has the advantages of simple structure, convenient assembly and disassembly, high working efficiency and the like.

Description

Quick-change sealing pressure-adjustable external pouring mechanism

Technical Field

The utility model relates to the technical field of casting, in particular to a quick-change movable sealing pressure-adjustable external casting mechanism.

Background

The casting machine is an apparatus for completing casting in a shop. In the production work of pouring, adopt built-in pouring mechanism generally, current pouring valve structure is comparatively complicated, need dismantle a lot of spare parts earlier when changing the sealing member, consume a lot of man-hours, be difficult for carrying out maintenance. The following problems exist in the pouring mechanism in the prior art: (1) The power structure and the pouring valve of the existing device are integrally arranged, and the structure is complex and is not easy to disassemble and assemble; (2) The existing device can only be fully opened or fully closed when adjusting the material pressure, and can adjust other pressure only by replacing a machined part, so that multi-gear adjustment cannot be directly performed; therefore, based on the above-mentioned problems of the prior art, we need to propose an external pouring mechanism capable of pouring materials such as epoxy resin, so as to overcome the defects in the prior art.

Disclosure of Invention

Therefore, the utility model aims to provide the quick-change movable sealing pressure-adjustable external pouring mechanism which is simple in structure, convenient to assemble and disassemble and high in working efficiency, so that the technical problems in the background technology are effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a quick change moves external pouring mechanism of sealed adjustable pressure, includes base, pouring mechanism, supporting mechanism and adjustment mechanism, and supporting mechanism sets firmly in the base, and supporting mechanism staggers with pouring mechanism front and back, and adjustment mechanism can reciprocate the ground setting in supporting mechanism's inside to set up the actuating mechanism who makes adjustment mechanism action, one side of pouring mechanism has set firmly the connecting block, and the other end detachably of connecting block sets firmly in adjustment mechanism.

Further, the pouring mechanism is a thimble type dispensing valve, a double-acting cylinder of the thimble type dispensing valve has a stroke adjustable function, and a connecting block is fixedly arranged on the side wall of a needle valve of the thimble type dispensing valve.

Further, adjustment mechanism includes first connecting plate, second connecting plate and axle sleeve, has set firmly first connecting plate and second connecting plate between two axle sleeves, and first connecting plate and second connecting plate distribute from top to bottom, and vertical two guide bars of having set firmly between supporting mechanism and the base, two axle sleeves sliding sleeve respectively are equipped with two guide bars, and connecting block detachably sets firmly in the second connecting plate.

Further, the driving mechanism is a first air cylinder, the cylinder body of the first air cylinder is fixedly arranged on the supporting mechanism, and the piston rod of the first air cylinder is fixedly connected with the second connecting plate.

Further, the guide rod is a linear optical axis, and sliding bearings for matching with the linear optical axis are fixedly arranged at the upper end and the lower end of the inner wall of the shaft sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

the quick-change movable sealing pressure-adjustable external pouring mechanism comprises a base, a pouring mechanism, a supporting mechanism and an adjusting mechanism, wherein the supporting mechanism is fixedly arranged on the base, the supporting mechanism is staggered with the pouring mechanism back and forth, the adjusting mechanism is arranged in the supporting mechanism in a vertically movable manner and is provided with a driving mechanism for the action of the adjusting mechanism, one side of the pouring mechanism is fixedly provided with a connecting block, the other end of the connecting block is detachably fixedly arranged on the adjusting mechanism, and the supporting mechanism, the adjusting mechanism and the pouring mechanism are staggered back and forth by utilizing the length of the connecting block; the device can solve the problems that rust is easy to generate in the pouring mechanism when parts such as the air cylinder are arranged in the pouring mechanism, the external device is convenient to detach, the quality requirement on the device is low, and the cost of the device can be reduced.

In the second embodiment of the utility model, the pouring mechanism is a thimble type dispensing valve, the double-acting cylinder of the thimble type dispensing valve has a stroke adjustable function, the side wall of the needle valve of the thimble type dispensing valve is fixedly provided with a connecting block, and the connecting block is detachably and fixedly arranged on the second connecting plate for synchronous movement, thereby being beneficial to maintenance, assembly, disassembly and replacement and being capable of prolonging the service life.

Third, in the utility model, adjustment mechanism includes first connecting plate, second connecting plate and axle sleeve, has set firmly first connecting plate and second connecting plate between two axle sleeves, and first connecting plate and second connecting plate distributes from top to bottom, and two guide bars have vertically been set firmly between supporting mechanism and the base, and two axle sleeves slip cap respectively is equipped with two guide bars, and the guide bar is sharp optical axis, and both ends have set firmly slide bearing for cooperation sharp optical axis about the inner wall of axle sleeve, and its slide bearing's setting is favorable to reducing the loss that the friction brought, and then increases life.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described

FIG. 1 is an isometric view I of a quick change seal adjustable external casting mechanism in accordance with the present utility model;

FIG. 2 is a second isometric view of a quick change seal adjustable external casting mechanism according to the present utility model;

FIG. 3 is a top view of a quick change seal adjustable external casting mechanism according to the present utility model:

FIG. 4 is a cross-sectional view of a quick-change seal adjustable external pouring mechanism in the direction of A-A') according to the present utility model:

FIG. 5 is a cross-sectional view in the B-B' direction of a quick-change seal adjustable external pouring mechanism according to the present utility model;

reference numerals:

1. a base; 2. a support mechanism; 21. a first cylinder; 3. a guide rod; 4. an adjusting mechanism; 41. a first connection plate; 42. a second connecting plate; 43. a shaft sleeve; 44. a sliding bearing; 5. a pouring mechanism; 51. a slide; 52. a second cylinder; 53. a knob; 54. a valve needle coupling; 55. casting a valve body; 56. a connecting block;

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a quick-change sealing pressure-adjustable external pouring mechanism which is further improved on the basis of the prior art, so as to solve the problems. The utility model will be described in further detail with reference to the drawings and the specific examples.

As shown in fig. 1-5, a quick-change dynamic seal pressure-adjustable pouring mechanism comprises a base 1, a pouring mechanism 5, a supporting mechanism 2 and an adjusting mechanism 4, wherein the base 1 is a flange cover, and the pouring mechanism 5 is arranged in the center of the base 1 in a penetrating manner in an up-and-down moving manner; the supporting mechanism 2 is fixedly arranged on the base 1, and the supporting mechanism 2 and the pouring mechanism 5 are staggered from front to back; the adjusting mechanism 4 is arranged in the supporting mechanism 2 in a vertically movable manner, a driving mechanism for the action of the adjusting mechanism 4 is arranged, a connecting block 56 is fixedly arranged on one side of the pouring mechanism 5, the other end of the connecting block 56 is detachably and fixedly arranged on the adjusting mechanism 4 in a bolt locking manner, and the supporting mechanism 2, the adjusting mechanism 4 and the pouring mechanism 5 are staggered from front to back by utilizing the length of the connecting block 56.

Further, the support mechanism 2 and the pouring mechanism 5 are arranged in a staggered mode from front to back, and are detachably and fixedly connected through the connecting blocks 56, so that the support mechanism is favorable for being locally installed and detached according to actual needs in the use process, and the time for dismounting is shortened.

Furthermore, the detachable connection mode of the connecting blocks adopts but is not limited to bolt locking, and the detachable connection mode of the connecting blocks can be selected differently according to actual conditions.

Further, the location of the pouring mechanism 5 includes, but is not limited to, the center of the base 1, and its specific location may be adjusted according to actual use needs.

As shown in fig. 1-5, the pouring mechanism 5 is a thimble type dispensing valve, the thimble type dispensing valve comprises a double acting cylinder and a needle valve, the thimble type dispensing valve pushes the needle valve to move and adjust the stroke through the double acting cylinder, the double acting cylinder has the function of adjusting the stroke, and a connecting block 56 is fixedly arranged on the side wall of the needle valve of the thimble type dispensing valve.

Further, the ejector pin dispensing valve is in the prior art, and specific structures are not described herein.

As shown in fig. 1-5, the adjusting mechanism 4 includes a first connecting plate 41, a second connecting plate 42 and a shaft sleeve 43, the first connecting plate 41 and the second connecting plate 42 are fixed between the two shaft sleeves 43, the first connecting plate 41 and the second connecting plate 42 are vertically distributed on two sides of the shaft sleeve 43, the supporting mechanism 2 and the base 1 are vertically fixed on two guide rods 3, the two shaft sleeves 43 are respectively and slidably sleeved on the two guide rods 3, and the connecting block 56 is detachably fixed on the second connecting plate 42.

Further, the number of the guide bars 3 includes, but is not limited to, two, three, four … …, and the number of the guide bars 3 may be selected according to actual use.

As shown in fig. 1 to 5, the driving device is a first cylinder 21, a cylinder body of the first cylinder 21 is fixedly arranged on the supporting mechanism 2, a piston rod of the first cylinder 21 is fixedly connected to the second connecting block 42, and the first cylinder 21 is fixedly connected to the second connecting block 42 to drive the adjusting mechanism 4 to move up and down.

Further, the driving device includes, but is not limited to, the first cylinder 21, and the driving device may be selected to be replaced according to actual situations.

As shown in fig. 1 to 5, the guide rod 3 is a straight optical axis, and four connecting rods for connecting the first connecting plate 41 and the second connecting plate 42 are provided on the outer side of the guide rod 3, and the connecting rods are straight optical axes. The upper and lower ends of the inner wall of the shaft sleeve 43 are fixedly provided with sliding shaft sleeves 44 for matching with the linear optical axis, and the arrangement of the sliding shaft sleeves 44 is beneficial to reducing the abrasion in use, thereby prolonging the service life.

Furthermore, during maintenance, the casting valve body 55 and the valve needle coupler 54 can be separated by unscrewing the fixing screw on the connecting block 56, and then the sealing can be replaced, so that the quick disassembly can be performed, the maintenance time is greatly shortened, and the cost is saved.

As shown in fig. 1-5, the method of use of the present utility model:

(1) Placing the whole device at a pouring opening of a pouring tank;

(2) In the casting process, the second air cylinder 52 is lifted by the knob 53 and is used for adjusting the casting pressure value of the feed liquid, and when the casting is not performed, the second air cylinder 52 is completely opened;

(3) The whole pouring mechanism on the pouring tank is moved to a designated pouring opening position, the first cylinder 21 drives the adjusting mechanism 4 to move up and down through the sliding bearing 44 and the guide rod 3, specifically, the first connecting plate 41 drives the second connecting plate 42 to move up and down synchronously through the connecting rod, the connecting block 56 of the pouring mechanism 5 moves up and down along with the second connecting plate 42 of the adjusting mechanism 4, the pouring mechanism 5 further moves up and down to be adjusted, the movement of a valve plate of the pouring mechanism 5 is prevented from being influenced, the pouring mechanism 5 can be attached to the valve plate, and material leakage is prevented;

(4) When the valve needle is replaced, the connecting screw of the connecting block 56 fixed on the second connecting plate 42 can be loosened, the whole pouring mechanism 5 is taken out, and then the connecting screw of the second cylinder 52 and the supporting column is loosened, so that the pouring valve body 55 and the valve needle coupler 54 can be separated, and whether the seal is replaced or not can be selected according to actual practice.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a quick change is sealed external pouring mechanism of adjustable pressure, includes base (1) and pouring mechanism (5), its characterized in that includes:

the support mechanism (2) is fixedly arranged on the base (1), and the support mechanism (2) and the pouring mechanism (5) are staggered front and back;

an adjusting mechanism (4), wherein the adjusting mechanism (4) is arranged in the supporting mechanism (2) in a vertically movable manner, and a driving mechanism for enabling the adjusting mechanism (4) to act is arranged; one side of the pouring mechanism (5) is fixedly provided with a connecting block (56), and the other end of the connecting block (56) is detachably and fixedly arranged on the adjusting mechanism (4).

2. The quick-change seal pressure-adjustable external pouring mechanism according to claim 1, wherein: the pouring mechanism (5) is a thimble type dispensing valve, and a double-acting cylinder of the thimble type dispensing valve has a stroke adjustable function; the needle valve side wall of the thimble type dispensing valve is fixedly provided with the connecting block (56).

3. The quick-change, movable-seal, pressure-adjustable, external casting mechanism according to claim 1 or 2, characterized in that: the adjusting mechanism (4) comprises a first connecting plate (41), a second connecting plate (42) and shaft sleeves (43), wherein the first connecting plate (41) and the second connecting plate (42) are fixedly arranged between the two shaft sleeves (43), and the first connecting plate (41) and the second connecting plate (42) are distributed up and down; two guide rods (3) are vertically and fixedly arranged between the supporting mechanism (2) and the base (1), and the two guide rods (3) are respectively sleeved on the two shaft sleeves in a sliding manner; the connecting block (56) is detachably fixed on the second connecting plate (42).

4. A quick change seal pressure adjustable external casting mechanism according to claim 3, wherein: the driving mechanism is a first air cylinder (21), the cylinder body of the first air cylinder (21) is fixedly arranged on the supporting mechanism (2), and the piston rod of the first air cylinder (21) is fixedly connected with the second connecting plate (42).

5. A quick change seal pressure adjustable external casting mechanism according to claim 3, wherein: the guide rod (3) is a linear optical axis, and sliding bearings (44) used for being matched with the linear optical axis are fixedly arranged at the upper end and the lower end of the inner wall of the shaft sleeve (43).