CN214426286U

CN214426286U - Vacuum shaping box for plastic pipes

Info

Publication number: CN214426286U
Application number: CN202120241809.9U
Authority: CN
Inventors: 朱洪超
Original assignee: Zhangjiagang Gangsu Machinery Co ltd
Current assignee: Zhangjiagang Gangsu Machinery Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-19
Anticipated expiration: 2031-01-28

Abstract

The utility model is suitable for a plastics tubular product production technical field provides a plastics tubular product vacuum setting case, include: the pipe fixing device comprises a fixing box body, a driving gear and a rotary joint, wherein the fixing box body is in a regular polygon shape, a fixing wheel is fixedly mounted on each of the polygonal side walls of the fixing box body, each fixing wheel is coaxially and rotatably mounted with one driving gear, the driving gear is meshed with a plurality of driven gears, the driven gears are meshed with sawtooth bumps on the fixing wheels, each driven gear is provided with a spray head, the bottom of the fixing box body is provided with a water outlet plate, and a clamping assembly for clamping a pipe is arranged in the fixing box body; this design adopts regular polygon's design case body to go up to install a plurality of spray assembly, and it is rotatory to drive a plurality of driven gear through the driving gear is rotatory, and then makes a plurality of shower nozzles rotatory spray the coolant liquid, has effectively increased the scope that sprays, makes the effect of spraying more even.

Description

Vacuum shaping box for plastic pipes

Technical Field

The utility model relates to a plastics tubular product production technical field specifically is a plastics tubular product vacuum setting case.

Background

The vacuum sizing method is generally applicable to small gauge tubing at higher line speeds. The plastic pipe vacuum shaping box mainly comprises a box body, a sizing sleeve and a spraying device.

The spray assembly in the existing plastic pipe vacuum shaping box is often fixedly installed, the phenomenon that the pipe cannot be sprayed is very easy to occur when the spray assembly is sprayed, the cooling liquid sprays the pipe unevenly, the pipe and the cooling liquid are not fully contacted, and the cooling effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics tubular product vacuum design case to solve the problem that proposes in the above-mentioned background art.

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

a plastic pipe vacuum sizing box comprises: the shaping box comprises a shaping box body, a driving gear and a rotary joint, wherein the shaping box body is in a regular polygon shape, the polygonal side walls of the shaping box body are respectively and fixedly provided with a fixed wheel, each fixed wheel is coaxially and rotatably arranged with one driving gear, the driving gear is connected with the output end of an output motor arranged on the shaping box body, the driving gear is meshed with a plurality of driven gears, the driven gears are meshed with sawtooth bumps on the fixed wheels, each driven gear is provided with a spray head, the number of the rotary joints is multiple, the movable end of each rotary joint is respectively connected with a first connecting pipe which is rotatably connected with the fixed wheel, the spray heads on the fixed wheel are respectively connected with the first connecting pipe, each first connecting pipe is connected with a pressure pump, and the fixed end of each rotary joint is respectively connected with a second connecting pipe, the second connecting pipe is connected with the external cooling liquid tank, the bottom of the sizing tank body is provided with a water outlet plate, a plurality of through holes are formed in the water outlet plate, and a clamping assembly used for clamping a pipe is arranged in the sizing tank body.

As a further aspect of the present invention: the centre gripping subassembly comprises three grip rollers, and three grip rollers all with design case body sliding connection.

As a further aspect of the present invention: and a rotating ring is rotatably arranged on the periphery of the shaft body of each clamping roller and is driven to rotate by an external driver.

As a further aspect of the present invention: and the periphery of the shaft body of each rotating ring is provided with anti-collision cotton.

As a further aspect of the present invention: every the grip roller all with a slide bar fixed connection, every the slide bar all with a fixed mounting in the first spacing ring sliding fit of stereotype case body, the tip that the grip roller was kept away from to the slide bar is articulated with the connecting rod, every the connecting rod all is articulated with the push rod, push rod and fixed mounting in the second spacing ring sliding fit of stereotype case body.

Compared with the prior art, the beneficial effects of the utility model are that:

this design adopts regular polygon's design case body to go up to install a plurality of spray assembly, and it is rotatory to drive a plurality of driven gear through the driving gear is rotatory, and then makes a plurality of shower nozzles rotatory spray the coolant liquid, has effectively increased the scope that sprays, makes the effect of spraying more even.

Drawings

Fig. 1 is a schematic structural diagram of a vacuum shaping box for plastic pipes.

Fig. 2 is a schematic structural diagram of a driven gear in a plastic pipe vacuum forming box.

FIG. 3 is a schematic structural diagram of a slide bar in a vacuum forming box for plastic pipes.

In the drawings: the automatic water supply device comprises a shaping box body 1, a fixing wheel 2, a driving gear 3, an output motor 4, a driven gear 5, a spray head 6, a first connecting pipe 7, a pressure pump 8, a rotary joint 9, a second connecting pipe 10, a water outlet plate 11, a clamping roller 12, a rotating ring 13, an anti-collision cotton 14, a sliding rod 15, a first limiting ring 16, a connecting rod 17, a push rod 18 and a second limiting ring 19.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

As shown in fig. 1-2, in the embodiment of the utility model, a plastics tubular product vacuum design case, include: the shaping box comprises a shaping box body 1, a driving gear 3 and a rotary joint 9, wherein the shaping box body 1 is a regular polygon, the polygonal side walls of the shaping box body 1 are respectively and fixedly provided with a fixed gear 2, each fixed gear 2 is coaxially and rotatably arranged with one driving gear 3, the driving gear 3 is connected with the output end of an output motor 4 arranged on the shaping box body 1, the driving gear 3 is meshed with a plurality of driven gears 5, the driven gears 5 are meshed with sawtooth bumps on the fixed gears 2, each driven gear 5 is provided with a spray head 6, the number of the rotary joints 9 is multiple, the movable end of each rotary joint 9 is respectively connected with a first connecting pipe 7 rotatably connected with the fixed gear 2, the spray heads 6 on the fixed gear 2 are connected with the first connecting pipe 7, and each first connecting pipe 7 is connected with a pressure pump 8, every the stiff end that leads to joint 9 soon is connected with a second connecting pipe 10 respectively, second connecting pipe 10 is connected with external cooling liquid case, the bottom of stereotype case body 1 is equipped with out water board 11, be equipped with a plurality of through-holes on the play water board 11, be equipped with the centre gripping subassembly that is used for centre gripping tubular product in the stereotype case body 1.

The utility model discloses in the during practical application, place plastics tubular product on the centre gripping subassembly and by its centre gripping back, coolant liquid in the force (forcing) pump 8 drive second connecting pipe 10 flows into in first connecting pipe 7, and finally sprays on tubular product through a plurality of shower nozzles 6, and in this process, output motor 4 drive driving gear 3 is rotatory to drive a plurality of driven gear 5 and use driving gear 3 as the center pin rotatory, because driven gear 5 and tight pulley 2 mesh, driven gear 5 takes place the rotation simultaneously, rotatory centrifugal force that produces makes the scope that the coolant liquid sprayed increase; compared with the prior art, this design adopts regular polygon's design case body 1 to go up to install a plurality of spray assembly, and it is rotatory to drive a plurality of driven gear 5 through the rotation of driving gear 3, and then makes 6 rotations of a plurality of shower nozzles spray the coolant liquid, has effectively increased the spray range, makes the effect of spraying more even.

As shown in fig. 1, as a preferred embodiment of the present invention, the clamping assembly is composed of three clamping rollers 12, and the three clamping rollers 12 are all slidably connected to the shaping box body 1.

As shown in fig. 1, as another preferred embodiment of the present invention, a rotating ring 13 is rotatably mounted on the periphery of the shaft body of each of the grip rollers 12, and the rotating ring 13 is driven to rotate by an external driver.

As shown in fig. 1, as another preferred embodiment of the present invention, each of the rotating rings 13 is provided with an anti-collision cotton 14 at the periphery of the shaft body.

In this embodiment, the external driver may be a motor or the like; tubular product can be placed in the V type region of constituteing by three grip roller 12, and tubular product removes when avoiding spraying and causes and spray inhomogeneously, and outside driver drive swivel ring 13 is rotatory can drive tubular product rotatory between three grip roller 12 for can expose by the position of centre gripping and accept to spray, promoted the effect of spraying, the problem that causes wearing and tearing to tubular product when effectively avoiding the centre gripping in the setting of crashproof continuous 14, increase the practicality of device.

As shown in fig. 3, as another preferred embodiment of the present invention, every the clamping roller 12 is all fixedly connected with a sliding rod 15, every the sliding rod 15 is all with a fixed mounting in the first spacing ring 16 sliding fit of the shaping box body 1, the tip that the clamping roller 12 was kept away from to the sliding rod 15 is articulated with the connecting rod 17, every the connecting rod 17 is all articulated with the push rod 18, the push rod 18 is with the second spacing ring 19 sliding fit of fixed mounting in the shaping box body 1.

In practical application, can drive slide bar 15 through connecting rod 17 and remove after promoting push rod 18, because fixed first spacing ring 16 has limiting displacement to slide bar 15, then connecting rod 17 drives slide bar 15 and is reciprocating linear motion on first spacing ring 16, realizes the elevating movement of centre gripping roller 12, and then realizes the regulation and control of the centre gripping regional diameter of three centre gripping roller 12 constitution in the centre gripping subassembly for the tubular product of not unidimensional can be held to the centre gripping subassembly, increases the practicality of device.

It should be noted that, the electric components of the present invention, such as the external driver, the output motor 4, and the pressure pump 8, are all connected to an external controller, which is the prior art, and the present invention does not modify the external controller, so that the specific model, the circuit structure, and the like of the external controller need not be disclosed, and the integrity of the present invention is not affected.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims. It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A plastic pipe vacuum sizing box comprises: the shaping box comprises a shaping box body (1), a driving gear (3) and a rotary joint (9), and is characterized in that the shaping box body (1) is a regular polygon, the polygonal side wall of the shaping box body (1) is respectively and fixedly provided with a fixed wheel (2), each fixed wheel (2) is coaxially and rotatably installed with one driving gear (3), the driving gear (3) is connected with the output end of an output motor (4) installed on the shaping box body (1), the driving gear (3) is meshed with a plurality of driven gears (5), the driven gears (5) are meshed with sawtooth bumps on the fixed wheels (2), each driven gear (5) is provided with a spray head (6), the number of the rotary joints (9) is multiple, the movable end of each rotary joint (9) is respectively connected with a first connecting pipe (7) which is rotatably connected with the fixed wheels (2), and a plurality of shower nozzles (6) on this tight pulley (2) all are connected, every with this first connecting pipe (7) all be connected with force (forcing) pump (8), every on first connecting pipe (7) the stiff end that leads to joint (9) soon is connected with a second connecting pipe (10) respectively, second connecting pipe (10) are connected with external cooling liquid case, the bottom of stereotype case body (1) is equipped with water outlet plate (11), be equipped with a plurality of through-holes on water outlet plate (11), be equipped with the centre gripping subassembly that is used for centre gripping tubular product in the stereotype case body (1).

2. The plastic pipe vacuum sizing box according to claim 1, wherein the clamping assembly is composed of three clamping rollers (12), and the three clamping rollers (12) are all connected with the sizing box body (1) in a sliding manner.

3. The plastic pipe vacuum sizing box according to claim 2, wherein a rotating ring (13) is rotatably mounted on the periphery of the shaft body of each clamping roller (12), and the rotating ring (13) is driven to rotate by an external driver.

4. The plastic pipe vacuum sizing box according to claim 3, wherein the periphery of the shaft body of each rotating ring (13) is provided with anti-collision cotton (14).

5. The plastic pipe vacuum shaping box of claim 4, wherein each of the clamping rollers (12) is fixedly connected with a sliding rod (15), each of the sliding rods (15) is fixedly installed on a first limit ring (16) of the shaping box body (1) in a sliding manner, the end of the sliding rod (15) far away from the clamping rollers (12) is hinged to a connecting rod (17), each of the connecting rod (17) is hinged to a push rod (18), and the push rod (18) is fixedly installed on a second limit ring (19) of the shaping box body (1) in a sliding manner.