CN214239117U - Spraying and cooling equipment for plastic pipe production - Google Patents

Abstract

The utility model discloses a plastics pipe fitting production is with spraying cooling arrangement belongs to plastics pipe fitting production technical field, including uncovered cooling cabinet up, still including spraying the mechanism, pipe fitting stop gear and installation diaphragm, the inside bottom of cooling cabinet is equipped with two support crossbands, all is equipped with the spacing pipe of a plurality of on every support crossband, and the both sides bottom of installation diaphragm all is equipped with the support frame, and pipe fitting stop gear includes interval adjustment subassembly, bears the spacing subassembly of frame and two pipe fittings, and the spacing subassembly of every pipe fitting all includes two spacing crossbands and two fixed plates. The utility model discloses a pipe fitting stop gear can carry on spacingly and keep vertical state to the plastics pipe fitting to spray the inside wall of mechanism to the plastics pipe fitting and spray the cooling, make the inner wall of plastics pipe fitting form the circulating water curtain that flows, the worker can also make hydrojet remove through round trip movement installation diaphragm, makes hydrojet spun coolant liquid can spray to the surface of plastics pipe fitting.

Description

Spraying and cooling equipment for plastic pipe production

Technical Field

The utility model relates to a plastics pipe fitting production technical field specifically says a plastics pipe fitting production is with spraying cooling apparatus.

Background

The plastic pipe fitting is generally formed by injection molding of polyethylene, and for enhancing the structural strength of the plastic pipe fitting, spiral steel ribs or fibers are usually wound between two layers and more than two layers of hot-melt polyethylene pipes for reinforcement, so that the toughness, the structural strength, the wear resistance and the corrosion resistance of the plastic pipe fitting are improved. After hot melting, the plastic pipe needs to be cooled rapidly.

When carrying out the cooling of plastics pipe fitting, the surface of plastics pipe fitting is easily cooled off, but the inside temperature of plastics pipe fitting is high, and is difficult to cool off inside the plastics pipe fitting fast among the prior art, has reduced the cooling rate of plastics pipe fitting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics pipe fitting production is with spraying cooling device to it is difficult to carry out refrigerated technical problem fast to plastics pipe fitting inside among the solution prior art.

The technical scheme of the utility model is that: including open cooling cabinet upwards, wherein: the cooling cabinet is characterized by further comprising a spraying mechanism, a pipe fitting limiting mechanism arranged in the cooling cabinet and an installation transverse plate horizontally arranged above the cooling cabinet, wherein the spraying mechanism is arranged on the installation transverse plate, two horizontally arranged supporting transverse strips are arranged at the bottom end in the cooling cabinet, a plurality of limiting pipes are arranged on each supporting transverse strip at equal intervals along the length direction of the supporting transverse strip, through holes communicated with the limiting pipes are formed in the supporting transverse strips, supporting frames are arranged at the bottoms of the two sides of the installation transverse plate, and two self-locking universal wheels which are arranged in parallel are arranged at the bottom of each supporting frame;

pipe fitting stop gear includes interval adjustment subassembly, bears the frame and two sets up the spacing subassembly of pipe fitting inside the cooling cabinet along vertical direction interval, bear the inside middle section of installing at the cooling cabinet of frame, interval adjustment subassembly sets up at the top of bearing the frame, every the spacing subassembly of pipe fitting all includes two spacing crossbands and two fixed plates that set up both sides around the cooling cabinet respectively, two one side that the fixed plate is relative all is equipped with the first V type groove of a plurality of, two one side that spacing crossband carried on the back mutually all is equipped with second V type groove, every first V type groove all corresponds a second V type groove.

Furthermore, in order to automatically adjust the distance between the limiting cross bars of the two pipe limiting assemblies so as to clamp plastic pipes with different pipe diameters, the distance adjusting assembly comprises a waterproof motor arranged at the bottom of the bearing frame and two material moving bars arranged at intervals, the bearing frame is provided with two horizontally arranged guide rails corresponding to each material moving bar, the bottoms of the material moving bars are in sliding fit with the guide rails, a transmission rod is sleeved on a main shaft of the waterproof motor, the bottom of each material moving bar is provided with a connecting rod hinged with the bottom of the material moving bar, and two ends of the transmission rod are hinged with the end parts of the two connecting rods respectively;

every the top and the bottom of moving the material strip all are equipped with the mount, the mount is "mouth" type structure, every the mount all corresponds a spacing horizontal bar, mount and rather than the spacing horizontal bar fixed connection that corresponds.

Further, it includes that two levels set up the infusion pipeline at installation diaphragm top, every to spray the mechanism the infusion pipeline all fixes through the ferrule the top of installation diaphragm, the bottom of infusion pipeline is equipped with the drain pipe that a plurality of infusion end set up down, the infusion of drain pipe is served and is equipped with hydrojet mouth, every all be equipped with the inlet channel rather than inside intercommunication on the infusion pipeline.

Furthermore, in order to prevent a large amount of liquid sprayed by the liquid spraying nozzle from splashing outwards, a splash guard is arranged at the bottom of the mounting transverse plate.

Furthermore, the outside cover of spacing pipe is equipped with flexible buffer sleeve, be equipped with evenly distributed's apopore on the support horizontal bar.

Furthermore, in order to avoid the plastic pipe from being damaged in the clamping process, rubber anti-slip sheets are arranged on the groove walls of the first V-shaped groove and the second V-shaped groove.

Furthermore, in order to quickly and intensively discharge cooling liquid in the cooling cabinet, a liquid outlet funnel communicated with the interior of the cooling cabinet is arranged at the bottom of the cooling cabinet, and a liquid discharge pipeline is arranged at the bottom of the liquid outlet funnel.

The utility model discloses an improve and provide a plastics pipe fitting production with spraying cooling device here, compare with prior art, have following improvement and advantage:

one of the two-way pipe fitting cleaning machine is provided with a spraying mechanism and a pipe fitting limiting mechanism, the plastic pipe fittings of different pipe fittings can be limited by the pipe fitting limiting mechanism, so that the plastic pipe fittings are prevented from being greatly deviated in the spraying process to influence the cleaning effect on the plastic pipe fittings, the waterproof motor can drive a transmission rod to rotate in operation, the transmission rod drives two connecting rods hinged with the transmission rod to move, the connecting rods drive moving strips to move, the two moving strips are kept away from each other, four limiting cross strips move towards the direction away from the waterproof motor, a second V-shaped groove on each limiting cross strip is matched with a first V-shaped groove corresponding to the corresponding limiting cross strip, and the plastic pipe fittings are clamped;

then, the worker conveys the cooling liquid into the liquid inlet pipeline, so that the cooling liquid can enter the liquid outlet pipeline, the liquid spraying nozzle can spray the cooling liquid downwards, and further the cooling liquid can enter the plastic pipe fitting; the technical problem that the interior of a plastic pipe fitting is difficult to cool quickly in the prior art is solved.

And secondly, the utility model discloses get off the interval of adjusting spacing horizontal bar at the effect of interval adjustment subassembly, make second V type groove on the spacing horizontal bar and cooperate rather than the first V type groove that corresponds, accomplish the tight operation of clamp to the plastics pipe fitting of different pipe diameters.

Thirdly, a flexible buffer sleeve is sleeved on the outer side of the limiting pipe, and water outlet holes are uniformly distributed on the supporting horizontal bar; the flexible buffer sleeve can avoid the contact of the inner side wall of the limiting pipe and the plastic pipe to cause the inner side wall of the plastic pipe to be damaged, and the water outlet hole can enable cooling liquid sprayed on the supporting cross bar to be discharged into the liquid outlet funnel.

Drawings

The invention is further explained below with reference to the figures and examples:

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

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is a partial cross-sectional view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals:

1. a cooling cabinet; 11. supporting the horizontal bar; 12. a limiting pipe; 13. installing a transverse plate; 14. a support frame; 15. a water outlet hole; 16. self-locking universal wheels; 2. a spraying mechanism; 21. a fluid delivery conduit; 22. a liquid outlet pipeline; 23. a liquid spray nozzle; 24. a liquid inlet pipeline; 3. a pipe fitting limiting mechanism; 31. a spacing adjustment assembly; 32. a waterproof motor; 33. moving the material strips; 34. a carrier; 35. a guide rail; 36. a transmission rod; 37. a connecting rod; 4. a fixed mount; 5. a pipe fitting limiting assembly; 51. a limiting transverse bar; 52. a second V-shaped groove; 53. a fixing plate; 54. a first V-shaped groove; 6. a splash guard; 7. a liquid outlet funnel; 71. a liquid discharge pipeline.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a plastics pipe fitting production with spraying cooling device here, as shown in fig. 1-5, including uncovered cooling cabinet 1 up, wherein: the cooling cabinet is characterized by further comprising a spraying mechanism 2, a pipe fitting limiting mechanism 3 arranged inside the cooling cabinet 1 and an installation transverse plate 13 horizontally arranged above the cooling cabinet 1, wherein the spraying mechanism 2 is arranged on the installation transverse plate 13, two horizontally arranged supporting transverse strips 11 are arranged at the bottom end inside the cooling cabinet 1, a plurality of limiting pipes 12 are arranged on each supporting transverse strip 11 at equal intervals along the length direction of the supporting transverse strip, through holes communicated with the limiting pipes 12 are formed in the supporting transverse strips 11, supporting frames 14 are arranged at the bottoms of two sides of the installation transverse plate 13, and two self-locking universal wheels 16 which are arranged in parallel are arranged at the bottom of each supporting frame 14; a worker can manually sleeve the plastic pipe fitting on the limiting pipe 12 to enable the limiting pipe 12 to limit the bottom end of the plastic pipe fitting, so that the plastic pipe fitting is prevented from being greatly deviated before being clamped by the fixing plate 53 and the limiting cross bar 51, cooling liquid discharged from the plastic pipe fitting can be discharged through the limiting pipe 12, and the support frame 14 is used for mounting and supporting the mounting transverse plate 13; the mounting transverse plate 13 can be moved rapidly through the self-locking universal wheels 16, so that the mounting transverse plate 13 can be moved to the side of the cooling cabinet 1, workers can conveniently feed and discharge plastic pipe fittings, and in the spraying process of the plastic pipe fittings, the workers can move the liquid spraying nozzles 23 by moving the mounting transverse plate 13 back and forth, so that cooling liquid sprayed by the liquid spraying nozzles 23 can be sprayed to the outer surfaces of the plastic pipe fittings;

the pipe limiting mechanism 3 comprises a spacing adjusting assembly 31, a bearing frame 34 and two pipe limiting assemblies 5 which are arranged inside the cooling cabinet 1 at intervals along the vertical direction, the bearing frame 34 is arranged in the middle section of the cooling cabinet 1, the spacing adjusting assembly 31 is arranged at the top of the bearing frame 34, each pipe limiting assembly 5 comprises two limiting transverse strips 51 and two fixing plates 53 which are respectively arranged on the front side and the rear side of the cooling cabinet 1, a plurality of first V-shaped grooves 54 are formed in one opposite side of each fixing plate 53, second V-shaped grooves 52 are formed in one opposite side of each limiting transverse strip 51, and each first V-shaped groove 54 corresponds to one second V-shaped groove 52; can carry on spacingly to the plastics pipe fitting of different pipe fittings through pipe fitting stop gear 3 to avoid the plastics pipe fitting to take place great skew and influence the cleaning performance to the plastics pipe fitting at the in-process that sprays, get off the interval of adjusting spacing horizontal bar 51 in the effect of interval adjustment subassembly 31, make second V type groove 52 on the spacing horizontal bar 51 and rather than the first V type groove 54 that corresponds cooperate, accomplish the tight operation of clamp to the plastics pipe fitting.

As shown in fig. 4 and 5, specifically, in order to automatically adjust the distance between the limiting cross bars 51 of the two pipe limiting assemblies 5 to clamp plastic pipes with different pipe diameters, the distance adjusting assembly 31 includes a waterproof motor 32 disposed at the bottom of a carrier 34 and two material moving bars 33 disposed at intervals, the carrier 34 is provided with two horizontally disposed guide rails 35 corresponding to each material moving bar 33, the bottoms of the material moving bars 33 are in sliding fit with the guide rails 35, a transmission rod 36 is sleeved on a main shaft of the waterproof motor 32, the bottom of each material moving bar 33 is provided with a connecting rod 37 hinged thereto, and two ends of the transmission rod 36 are respectively hinged to the ends of the two connecting rods 37; the guide rail 35 is used for supporting and guiding the material moving strips 33, the waterproof motor 32 can drive the transmission rod 36 to rotate when working, the transmission rod 36 drives the two connecting rods 37 hinged with the transmission rod to move, and then the connecting rods 37 drive the material moving strips 33 to move, so that the two material moving strips 33 are far away from each other, the four limiting transverse strips 51 move in the direction far away from the waterproof motor 32, and the second V-shaped grooves 52 on the limiting transverse strips 51 are matched with the corresponding first V-shaped grooves 54, so that the plastic pipe fitting is clamped; in the spraying process of the plastic pipe, the pipe limiting mechanism 3 can keep the plastic pipe in a vertical state so as to spray and cool the inner side wall of the plastic pipe, a flowing circulating water curtain is formed on the inner wall of the plastic pipe to take away heat of the plastic pipe, and the waterproof motor 32 is Y2-712-4 in model.

Every the top and the bottom of moving material strip 33 all are equipped with mount 4, mount 4 is "mouthful" type structure, every mount 4 all corresponds a spacing horizontal bar 51, mount 4 and the spacing horizontal bar 51 fixed connection who corresponds rather than, move material strip 33 and can drive mount 4 and remove at the in-process that removes, make mount 4 can drive spacing horizontal bar 51 and remove.

As shown in fig. 2 and 3, specifically, the spraying mechanism 2 includes two liquid conveying pipes 21 horizontally arranged on the top of the mounting transverse plate 13, each liquid conveying pipe 21 is fixed on the top of the mounting transverse plate 13 through a pipe hoop, a plurality of liquid outlet pipes 22 with downward liquid conveying ends are arranged at the bottoms of the liquid conveying pipes 21, a liquid spraying nozzle 23 is arranged at the liquid conveying end of each liquid outlet pipe 22, and a liquid inlet pipe 24 communicated with the liquid conveying pipe 21 is arranged on the liquid conveying pipe; the worker carries the coolant liquid in to inlet channel 24, make the coolant liquid can enter into liquid outlet channel 22, make hydrojet nozzle 23 can spout the coolant liquid downwards, and then make the coolant liquid can enter into the inside of plastics pipe fitting, at the in-process that sprays the plastics pipe fitting, the worker can also make hydrojet nozzle 23 remove through round trip movement installation diaphragm 13, make hydrojet nozzle 23 spun coolant liquid can spray the surface to the plastics pipe fitting, in order to accomplish the cooling operation to a plurality of plastics pipe fittings fast.

Specifically, in order to prevent a large amount of liquid sprayed from the liquid spray nozzle 23 from splashing outward, the splash guard 6 is provided at the bottom of the mounting transverse plate 13.

Specifically, a flexible buffer sleeve is sleeved on the outer side of the limiting pipe 12, and water outlet holes 15 are uniformly distributed on the supporting horizontal bar 11; the flexible buffer sleeve can avoid the contact of the inner side wall of the limiting pipe 12 and the plastic pipe to cause the inner side wall of the plastic pipe to be damaged, and the water outlet hole 15 can discharge the cooling liquid sprayed on the supporting transverse bar 11 into the liquid outlet funnel 7.

Specifically, in order to avoid the damage of the plastic pipe in the clamping process, the groove walls of the first V-shaped groove 54 and the second V-shaped groove 52 are provided with rubber anti-slip sheets, and the rubber anti-slip sheets can buffer the plastic pipe to avoid the damage of the plastic pipe in the clamping process.

As shown in fig. 1 and fig. 2, in order to quickly and intensively discharge the cooling liquid inside the cooling cabinet 1, a liquid outlet funnel 7 communicated with the inside of the cooling cabinet 1 is arranged at the bottom of the cooling cabinet 1, a liquid discharge pipeline 71 is arranged at the bottom of the liquid outlet funnel 7, and the cooling liquid inside the liquid outlet funnel 7 is intensively recovered through the liquid discharge pipeline 71.

The utility model discloses a theory of operation: the position of the limiting transverse bar 51 can be automatically adjusted through the distance adjusting assembly 31, so that the second V-shaped groove 52 of the limiting transverse bar 51 and the first V-shaped groove 54 of the fixing plate 53 are adjusted to a proper distance, a worker can conveniently feed plastic pipe fittings, the bottom ends of a plurality of plastic pipe fittings are sequentially sleeved on a plurality of limiting pipes 12 by the worker manually, and the limiting pipes 12 can limit the bottom ends of the plastic pipe fittings;

a worker enables the mounting transverse plate 13 to move rapidly through the self-locking universal wheel 16, the mounting transverse plate 13 is enabled to move to the position above the cooling cabinet 1, each liquid spraying nozzle 23 is located right above a plastic pipe, the plastic pipe of different pipe fittings can be limited through the pipe limiting mechanism 3, the cleaning effect of the plastic pipe is prevented from being influenced by large deviation of the plastic pipe in the spraying process, the waterproof motor 32 can drive the transmission rod 36 to rotate when working, the transmission rod 36 drives the two connecting rods 37 hinged with the transmission rod to move, the connecting rods 37 drive the material moving strips 33 to move, the two material moving strips 33 are far away from each other, the four limiting transverse strips 51 move in the direction far away from the waterproof motor 32, and the second V-shaped grooves 52 on the limiting transverse strips 51 are matched with the first V-shaped grooves 54 corresponding to the limiting transverse strips 51, so that the plastic pipe is clamped;

then, the worker conveys the cooling liquid into the liquid inlet pipeline 24, so that the cooling liquid can enter the liquid outlet pipeline 22, the liquid spraying nozzle 23 can spray the cooling liquid downwards, and further the cooling liquid can enter the plastic pipe fitting, and in the spraying process of the plastic pipe fitting, the worker can also move the liquid spraying nozzle 23 by moving the installation transverse plate 13 back and forth, so that the cooling liquid sprayed by the liquid spraying nozzle 23 can be sprayed to the outer surface of the plastic pipe fitting, and the cooling operation of a plurality of plastic pipe fittings can be completed quickly; the mounting transverse plate 13 is moved to the side of the cooling cabinet 1 through the self-locking universal wheels 16, so that workers can conveniently carry out blanking on cooled plastic pipe fittings.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a plastics pipe fitting production is with spraying cooling arrangement, includes open cooling cabinet (1) up, its characterized in that: the cooling cabinet is characterized by further comprising a spraying mechanism (2), a pipe fitting limiting mechanism (3) arranged inside the cooling cabinet (1) and an installation transverse plate (13) horizontally arranged above the cooling cabinet (1), wherein the spraying mechanism (2) is arranged on the installation transverse plate (13), two horizontally arranged support transverse strips (11) are arranged at the bottom end inside the cooling cabinet (1), a plurality of limiting pipes (12) are arranged on each support transverse strip (11) at equal intervals along the length direction of the support transverse strip, through holes communicated with the limiting pipes (12) are formed in the support transverse strips (11), support frames (14) are arranged at the bottoms of two sides of the installation transverse plate (13), and two self-locking universal wheels (16) arranged in parallel are arranged at the bottom of each support frame (14);

pipe fitting stop gear (3) include spacing adjustment subassembly (31), bear frame (34) and two along vertical direction interval set up at the inside spacing subassembly of pipe fitting (5) of cooling cabinet (1), bear the frame (34) and install the inside middle section at cooling cabinet (1), spacing adjustment subassembly (31) set up at the top of bearing frame (34), every spacing subassembly of pipe fitting (5) all includes two spacing crossbands (51) and two fixed plates (53) that set up both sides around cooling cabinet (1) respectively, two one side that fixed plate (53) are relative all is equipped with the first V type groove of a plurality of (54), two one side that spacing crossbands (51) were carried on the back mutually all is equipped with second V type groove (52), every first V type groove (54) all correspond a second V type groove (52).

2. The spray cooling device for plastic pipe production according to claim 1, wherein: the distance adjusting assembly (31) comprises a waterproof motor (32) arranged at the bottom of a bearing frame (34) and two material moving strips (33) arranged at intervals, the bearing frame (34) is provided with two guide rails (35) arranged horizontally corresponding to each material moving strip (33), the bottoms of the material moving strips (33) are in sliding fit with the guide rails (35), a transmission rod (36) is sleeved on a main shaft of the waterproof motor (32), the bottom of each material moving strip (33) is provided with a connecting rod (37) hinged with the bottom of the material moving strip, and two ends of the transmission rod (36) are hinged with the end parts of the two connecting rods (37) respectively;

every the top and the bottom of moving material strip (33) all are equipped with mount (4), mount (4) are "mouth" type structure, every mount (4) all correspond a spacing horizontal bar (51), mount (4) and rather than spacing horizontal bar (51) fixed connection that corresponds.

3. The spray cooling device for plastic pipe production according to claim 1, wherein: spray mechanism (2) and set up infusion pipeline (21) at installation diaphragm (13) top including two levels, every infusion pipeline (21) all fix through the ferrule the top of installation diaphragm (13), the bottom of infusion pipeline (21) is equipped with drain pipe (22) that a plurality of infusion end set up down, the infusion of drain pipe (22) is served and is equipped with hydrojet mouth (23), every all be equipped with inlet channel (24) rather than inside intercommunication on infusion pipeline (21).

4. The spray cooling device for plastic pipe production according to claim 3, wherein: and a splash guard (6) is arranged at the bottom of the mounting transverse plate (13).

5. The spray cooling device for plastic pipe production according to claim 1, wherein: the outside cover of spacing pipe (12) is equipped with flexible cushion collar, be equipped with evenly distributed's apopore (15) on supporting horizontal bar (11).

6. The spray cooling device for plastic pipe production according to claim 1, wherein: and rubber anti-slip sheets are arranged on the groove walls of the first V-shaped groove (54) and the second V-shaped groove (52).

7. The spray cooling device for plastic pipe production according to claim 1, wherein: the bottom of the cooling cabinet (1) is provided with a liquid outlet funnel (7) communicated with the interior of the cooling cabinet, and the bottom of the liquid outlet funnel (7) is provided with a liquid discharge pipeline (71).

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