CN214133832U

CN214133832U - Improved wax injection machine for ball valve production

Info

Publication number: CN214133832U
Application number: CN202022430148.2U
Authority: CN
Inventors: 史志利
Original assignee: Shijiazhuang High And Medium Pressure Valve Factory
Current assignee: Shijiazhuang High And Medium Pressure Valve Factory
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-07
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an improved wax injector for ball valve production, which comprises a body, one side of the body is connected with a power cord, the surface of the body is connected with a control panel, one side of the upper end of the body is bolted with a fixed plate, one side of the fixed plate is fixedly connected with a water tank, the inside of the water tank is provided with a heating coil, a wax injection pipe is connected with one side of the body, the wax injection pipe can extend for a certain length, one end of the wax injection pipe is connected with a clamping plate, the clamping plate is connected with a wax injection joint and a clamping jaw, the wax injection joint injects wax to ensure the clamping of the clamping plate to be stable, the outside of the wax injection pipe is sleeved with a water bath pipe and a protective pipe, the two ends of the water bath pipe are respectively connected with a water guide pipe and a return pipe, the water guide pipe guides constant temperature hot water, the hot water transmits the heat to the inside of the wax injection pipe to avoid cooling of the wax injection pipe, the clamping plate at one end of the wax injection pipe can be clamped with various types of mould inlets, and the application range is wide.

Description

Improved wax injection machine for ball valve production

Technical Field

The utility model relates to an annotate wax machine technical field, specifically an improved generation ball valve production is with annotating wax machine.

Background

The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The improved ball valve is an improvement on the traditional ball valve, and a specific forming part needs to be wax-injected and molded in the production process of the improved ball valve, so that the subsequent operation of the molding part is facilitated. The injection port of ordinary wax injection machine is fixed with the device mostly, can't carry out the extension of certain length, can't be suitable for great forming die in the ball valve production process, and application scope is less, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation ball valve production is with annotating wax machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved wax injection machine for ball valve production comprises a machine body, wherein one side of the machine body is connected with a power line, the surface of the machine body is connected with a control panel, one side of the upper end of the machine body is connected with a fixed plate through a bolt, one side of the fixed plate is fixedly connected with a water tank, a heating coil is arranged in the water tank, the bottom end of the water tank is connected with a water guide pipe, the middle of the water guide pipe is connected with a water supply pump, the water supply pump is fixedly connected with the bottom of the water tank, one side of the upper end of the water tank is fixedly connected with a return pipe, one side of the machine body is connected with a wax injection pipe, the water bath pipe is sleeved on the wax injection pipe, one end of the water guide pipe is connected with one end of the water bath pipe, one end of the return pipe is connected with the other end of the water bath pipe, one end of the wax injection pipe is fixedly connected with a clamping plate, the central position of the clamping plate is fixedly connected with a wax injection joint, one side of the clamping plate is attached with a sealing ring, and one side of the clamping plate is fixedly connected with four clamping jaws.

As a further aspect of the present invention: the inside of the water tank is arranged in a hollow mode, and the bottom and the upper end of the water tank are respectively provided with a mounting hole matched with the water guide pipe and the return pipe.

As a further aspect of the present invention: the middle position of the water tank is provided with a mounting groove matched with the heating coil, and the heating coil is arranged in a multi-turn surrounding manner.

As a further aspect of the present invention: the outer wall of the wax injection pipe is provided with a plurality of annular heat exchange fins, and the diameter of the water bath pipe is larger than one third of the diameter of the wax injection pipe.

As a further aspect of the present invention: the outer wall of the water bath pipe is sleeved with a protective pipe, the protective pipe covers the reflux pipe and is attached to the water bath pipe part, and holes matched with the reflux pipe and the water guide pipe are formed in the protective pipe.

As a further aspect of the present invention: the wax injection joint is arranged in a conical shape, and a wax injection cavity matched with the wax injection pipe is arranged in the wax injection joint.

As a further aspect of the present invention: one side fixedly connected with two handles of screens board, two the handle sets up for the symmetry.

1. Compared with the prior art, the utility model discloses a be connected with the wax injection pipe in one side of organism, the wax injection pipe can carry out the extension of certain length, the one end of wax injection pipe is connected with the screens board, it connects and the jack catch to be connected with the wax injection on the screens board, the wax injection connects the injection of carrying out wax, the jack catch with correspond the fixture block joint, the joint of guaranteeing the screens board is firm, water bath pipe and protecting tube have been cup jointed to the outside of wax injection pipe, the both ends of water bath pipe are connected with aqueduct and back flow respectively, the leading-in constant temperature hot water of aqueduct, hot water is inside with heat transfer to the wax injection pipe, avoid the cooling of the inside wax of wax injection pipe, the screens board of wax injection pipe one end can carry out the joint with polytype mould entry, application scope is wide, and guarantee the constant temperature injection of wax, guarantee the molding quality.

2. Through will annotating the wax and connect and set up to the toper, annotate that the wax connects better and combine with the filling opening, one side of screens board is connected with the sealing washer, and the sealing washer is guaranteed to closely laminate with the mould entry, avoids the leakage of wax injection in-process, is connected with the handle of symmetry on the screens board, and the card of the screens board of being convenient for is gone into, the simple operation.

Drawings

Fig. 1 is an overall structure schematic diagram of an improved wax injection machine for ball valve production.

Fig. 2 is a schematic structural diagram of a in fig. 1 of an improved wax injection machine for producing ball valves.

Fig. 3 is a schematic view of a jaw connecting structure in a wax injection machine for producing an improved ball valve.

In the figure: 1. a body; 2. a power line; 3. a control panel; 4. a fixing plate; 5. a water tank; 6. a heating coil; 7. a water supply pump; 8. a water conduit; 9. a return pipe; 10. injecting a wax pipe; 11. a water bath tube; 12. a protective tube; 13. a clamping plate; 14. wax injection joints; 15. a seal ring; 16. a claw; 17. a handle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, an improved wax injection machine for ball valve production comprises a machine body 1, a power cord 2 is connected to one side of the machine body 1, a control panel 3 is connected to the surface of the machine body 1, a fixing plate 4 is bolted to one side of the upper end of the machine body 1, a water tank 5 is fixedly connected to one side of the fixing plate 4, a heating coil 6 is arranged inside the water tank 5, a water guide pipe 8 is connected to the bottom end of the water tank 5, a water supply pump 7 is connected to the middle of the water guide pipe 8, the water supply pump 7 is fixedly connected to the bottom of the water tank 5, a return pipe 9 is fixedly connected to one side of the upper end of the water tank 5, a wax injection pipe 10 is connected to one side of the machine body 1, a water bath pipe 11 is sleeved on the wax injection pipe 10, one end of the water guide pipe 8 is connected to one end of the water bath pipe 11, one end of the return pipe 9 is connected to the other end of the water bath pipe 11, a clamping plate 13 is fixedly connected to one end of the wax injection pipe 10, a wax injection joint 14 is fixedly connected to the central position of the clamping plate 13, one side of the clamping plate 13 is attached with a sealing ring 15, and one side of the clamping plate 13 is fixedly connected with four claws 16.

Further, the inside of water tank 5 is the cavity setting, the bottom setting of water tank 5 and upper end set up respectively with aqueduct 8 and back flow 9 assorted mounting hole, hollow water tank 5 adds the placing of hot water, 5 bottoms of water tank are connected with aqueduct 8 and can heat the derivation of back rivers, back flow 9 that water tank 5 upper end is connected can carry out the leading-in of backward flow, avoids the mutual mixture of cold and hot rivers, influences the constant temperature heat preservation of follow-up wax body.

Further, the middle part position of water tank 5 sets up and heating coil 6 assorted mounting groove, and heating coil 6 encircles the setting for the multiturn, and the inside corresponding mounting groove of water tank 5 can be installed heating coil 6, and multiturn encircles heating coil 6 that sets up and can carry out the inside rivers of water tank 5 and heat, and the heating coil 6 accessible control panel 3 controlled heating temperature avoids carrying out the superheating to rivers.

Further, annotate wax pipe 10 outer wall and be provided with a plurality of annular heat transfer fins, the diameter of water bath pipe 11 is greater than the wax pipe 10 diameter third of annotating, through annotating wax pipe 10 and carry out the injection water conservancy diversion of fluid wax, water bath pipe 11 can let constant temperature rivers inject, annotate a plurality of annular heat transfer fins of wax pipe 10 outside and can carry out the heat transfer with the constant temperature hot water of outer wall, guarantee the fluid state of the inside wax of wax pipe 10, let wax maintain at constant temperature state, avoid wax in the inside cooling of annotating wax pipe 10.

Further, the protective tube 12 has been cup jointed to the outer wall of water bath pipe 11, and the attached water bath pipe 11 part of protective tube 12 cladding back flow 9 sets up on the protective tube 12 and installs assorted hole with back flow 9 and aqueduct 8, and protective tube 12 can protect the water bath pipe 11 of plastics material, avoids the wearing and tearing of water bath pipe 11, and protective tube 12 can carry on spacingly attached back flow 9 on water bath pipe 11 simultaneously, the bulk movement of the protective tube 12 of being convenient for.

Further, annotate the wax and connect 14 and be the toper setting, annotate the wax cavity of annotating that wax joint 14 inside setting and annotate wax pipe 10 assorted, annotate the wax that the toper set up and connect 14 better and combine with the injection mouth, annotate the inside cavity with annotating wax pipe 10 inside of wax joint 14 and can guarantee the smooth injection of wax.

Further, two handles 17 of one side fixedly connected with of screens board 13, two handles 17 are the symmetry setting, and the operation of the hand of being convenient for through symmetry handle 17 can correspond the block with the jack catch 16 on the screens board 13 and the matching fixture block of kneck, and screens board 13 joint is inseparable, the follow-up wax of pouring into of being convenient for.

The utility model discloses a theory of operation is: the device is connected with an external power supply through a power line 2, the device is started through a control panel 3, a heating coil 6 heats water flow in a water tank 5, when the water flow is heated to a specified temperature, a water supply pump 7 is started, the water is guided into a water bath pipe 11 through a water guide pipe 8, a wax injection pipe 10 is preheated, the water flow after heat exchange flows back into the water tank 5 through a return pipe 9 for recycling, a clamping plate 13 is clamped with a mold inlet through a clamping claw 16, after wax in the machine body 1 is melted, the wax is guided out through the wax injection pipe 10, a wax injection joint 14 is connected onto the clamping plate 13, the wax injection joint 14 injects wax, the clamping claw 16 is clamped with a corresponding clamping block, the clamping of the clamping plate 13 is ensured to be stable, the water bath pipe 11 and a protection pipe 12 are sleeved outside the wax injection pipe 10, the water bath pipe 11 is respectively connected with the water guide pipe 8 and the return pipe 9 at two ends, the water guide pipe 8 guides constant temperature hot water, the hot water transfers heat into the wax injection pipe 10, avoid the cooling that the inside wax long distance of wax injection pipe 10 input leads to, the screens board 13 of wax injection pipe 10 one end can carry out the joint with polytype mould entry, application scope is wide, and guarantee the constant temperature of wax and pour into, guarantee the moulding quality, one side of screens board 13 is connected with sealing washer 15, sealing washer 15 guarantees closely to laminate with the mould entry, avoid the wax to pour into the leakage of in-process, be connected with the handle 17 of symmetry on the screens board 13, the card of the screens board 13 of being convenient for is gone into, the simple operation.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an improved generation ball valve production is with annotating wax machine, includes organism (1), its characterized in that: one side of the machine body (1) is connected with a power line (2), the surface of the machine body (1) is connected with a control panel (3), one side of the upper end of the machine body (1) is connected with a fixing plate (4) through a bolt, one side of the fixing plate (4) is fixedly connected with a water tank (5), a heating coil (6) is arranged inside the water tank (5), the bottom end of the water tank (5) is connected with a water guide pipe (8), a water supply pump (7) is connected in the middle of the water guide pipe (8), the water supply pump (7) is fixedly connected with the bottom of the water tank (5), one side of the upper end of the water tank (5) is fixedly connected with a return pipe (9), one side of the machine body (1) is connected with a wax injection pipe (10), a water bath pipe (11) is sleeved on the wax injection pipe (10), one end of the water guide pipe (8) is connected with one end of the water bath pipe (11), one end of the return pipe (9) is connected with the other end of the water bath pipe (11), annotate one end fixedly connected with screens board (13) of wax pipe (10), the central point of screens board (13) puts fixedly connected with and annotates wax joint (14), one side laminating of screens board (13) is connected with sealing washer (15), four jack catchs (16) of screens board (13) one side fixedly connected with.

2. The improved wax injector for producing ball valves as claimed in claim 1, wherein: the water tank (5) is hollow, and the bottom and the upper end of the water tank (5) are respectively provided with a mounting hole matched with the water guide pipe (8) and the return pipe (9).

3. The improved wax injector for producing ball valves as claimed in claim 1, wherein: the middle position of the water tank (5) is provided with a mounting groove matched with the heating coil (6), and the heating coil (6) is arranged in a multi-turn surrounding manner.

4. The improved wax injector for producing ball valves as claimed in claim 1, wherein: the outer wall of the wax injection pipe (10) is provided with a plurality of annular heat exchange fins, and the diameter of the water bath pipe (11) is larger than one third of the diameter of the wax injection pipe (10).

5. The improved wax injector for producing ball valves as claimed in claim 1, wherein: the outer wall of water bath pipe (11) has cup jointed protective tube (12), protective tube (12) cladding back flow pipe (9) attached water bath pipe (11) part, set up on protective tube (12) with back flow pipe (9) and aqueduct (8) installation assorted hole.

6. The improved wax injector for producing ball valves as claimed in claim 1, wherein: the wax injection joint (14) is arranged in a conical shape, and a wax injection cavity matched with the wax injection pipe (10) is arranged in the wax injection joint (14).

7. The improved wax injector for producing ball valves as claimed in claim 1, wherein: one side fixedly connected with two handles (17) of screens board (13), two handle (17) are for the symmetry setting.