CN214294064U

CN214294064U - Follow-on novel polyurethane die set

Info

Publication number: CN214294064U
Application number: CN202022855457.4U
Authority: CN
Inventors: 骆良德
Original assignee: Jinhe Tianjin Automation Equipment Co ltd
Current assignee: Jinhe Tianjin Automation Equipment Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-28
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a novel polyurethane mould device of follow-on, including the mould case, transversely be provided with a sliding plate in the front side slidable ground of mould incasement chamber, a fixed orifices has all been seted up to the front and back end of sliding plate, can dismantle in the fixed orifices and be provided with a first fixed block, the equal threaded connection in front end of first fixed block has a rotation board, the front and back end of mounting panel all can be dismantled and be provided with a second fixed block, the utility model relates to a mould technical field. This follow-on novel polyurethane die set, can make the sliding plate carry out the seesaw through rotating the screw thread post, the change is sent out to the position that makes the mould incasement chamber, thereby the different mould of adaptation is pour, increase the device's application range, when second fixed block card is on the mounting panel, make the inner backup pad of threaded rod fix on the rear sidewall of mounting panel through rotating the threaded rod on the second fixed block rear end riser front and back end, avoid the mould of second fixed block front end to appear rocking the unstable condition.

Description

Follow-on novel polyurethane die set

Technical Field

The utility model relates to the technical field of mold, specifically be a novel polyurethane mold device of follow-on.

Background

The polyurethane is mainly of a thermoplastic linear structure, has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming materials, has smaller compression deformability and good heat insulation, sound insulation, shock resistance and gas resistance, and is used as a packaging, sound insulation and filtering material.

Most of the existing polyurethane molds have single functions, the inner space of the polyurethane molds can not be adjusted, the size of the inner cavity of the mold can not be changed, the usability of the polyurethane molds is poor, the cooling time of the molds after the molds are built is long, and the polyurethane molds do not have any cooling device, so that the working efficiency of workers is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a follow-on new type polyurethane mold device has solved most of polyurethane mold function comparatively singlely, and can't adjust in and inner space, can't change the size of inner mold cavity, and the usability is relatively poor, and the cooling time of building mould back mould is longer, does not have any cooling device, has seriously influenced workman's work efficiency problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an improved novel polyurethane mold device comprises a mold box, wherein a sliding plate is arranged on the front side of an inner cavity of the mold box in a sliding manner, the front end and the rear end of the sliding plate are respectively provided with a fixed hole, a first fixed block is detachably arranged in the fixed holes, the front end of the first fixed block is in threaded connection with a rotating plate, the two ends of the rotating plate are in threaded connection with a fixed bolt fixed with the sliding plate, the front side wall of the sliding plate is rotatably provided with a threaded column extending to the outside of the mold box, the rear side of the inner cavity of the mold box is vertically provided with a mounting plate, the front end and the rear end of the mounting plate are respectively detachably provided with a second fixed block, the rear end of the second fixed block is vertically provided with a vertical plate, the front end and the rear end of the vertical plate are in threaded connection with a threaded rod, and the inner end of the threaded rod is respectively and transversely provided with a supporting plate, the round groove has all been seted up to the front and back end of mould case inner chamber lower surface, the front and back end of mould case inner chamber lower surface just is located the equal slidable vertical ejector pin that is provided with of round groove, the top of ejector pin be provided with the roof of round groove looks adaptation, the ejector pin with be provided with a sealing washer between the roof, the outer end of ejector pin is provided with a diaphragm, the diaphragm with equal vertical spring beam that is provided with between the lower surface of mould case.

Further, the lower surface of mould case transversely is provided with a cooling tank, the bending is provided with a cooling tube in the cooling tank, the bottom joint of mould case has a support frame, transversely be provided with a water tank between the support frame inside wall, the top of water tank is provided with a water pump.

Furthermore, the front end of the front side of the cooling pipe is communicated with a water inlet, the front end of the rear side of the cooling pipe is communicated with a water outlet, the output end of the water pump is communicated with a water inlet pipe communicated with the water inlet, the input end of the water pump is communicated with a water outlet pipe extending to the bottom of the inner cavity of the water tank, and the water outlet is communicated with a water drain pipe extending to the bottom of the inner cavity of the water tank.

Further, the top end of the die box is rotatably connected with a box cover, a connecting block is arranged on the upper portion of the rear side wall of the die box, and the rear end of the box cover is detachably connected with the connecting block.

Furthermore, an inlet pipe is arranged at the top end of the water tank, a cleaning pipe is arranged at the bottom end of the water tank, and a sealing cover is in threaded connection with the outer ends of the inlet pipe and the cleaning pipe.

Further, a fixed slot has all been seted up to the front and back end of mounting panel upper surface, the front and back end of second fixed block lower surface all be provided with the fixed pin of fixed slot looks adaptation.

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

(1) the improved novel polyurethane mould device can lead the sliding plate to move forwards and backwards by rotating the threaded column, thus changing the position of the inner cavity of the mould box, thereby being suitable for pouring different moulds, increasing the application range of the device, and through the first fixed block in the fixed hole on the sliding plate, the first fixed block is fixed by a rotating plate which is connected with the front end of the first fixed block by screw thread, and then the rotating plate is connected with the sliding plate by fixing bolts at the two ends of the rotating plate, thereby fixing the mould needed by pouring on the rear side of the sliding plate, increasing the stability of the rear end template of the first fixed plate, avoiding the shaking condition, when the second fixed block card was on the mounting panel, made the inner backup pad of threaded rod fix on the rear wall of mounting panel through rotating the threaded rod on the second fixed block rear end riser front and back end, avoided the mould of second fixed block front end to appear rocking the unstable condition.

(2) This follow-on new type polyurethane mold device, through the ejector pin that runs through the setting of rear portion before mould case inner chamber upper surface, can drive the roof on roof top through the extrusion ejector pin when the cooling is accomplished the back and demold the article of cooling completion, the drawing of patterns efficiency of this mould has been improved, staff's production efficiency has been improved, the circular slot through the setting of rear portion before the mould case inner chamber upper surface can make the comparatively tight card of roof go into the circular slot inside when the mould is pour, avoid influencing pouring of mould, thereby lead to the mould to pour the failure, increase manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the mold box structure of the present invention;

fig. 3 is a top view of the cooling tube structure of the present invention.

In the figure: 1-mould box, 2-sliding plate, 3-fixing hole, 4-first fixing block, 5-rotating plate, 6-fixing bolt, 7-threaded column, 8-mounting plate, 9-mounting plate, 10-second fixing block, 11-fixing groove, 12-fixing pin, 13-vertical plate, 14-threaded rod, 15-supporting plate, 16-rotating handle, 17-cooling pipe, 18-handrail, 19-circular groove, 20-ejector rod, 21-top plate, 22-sealing ring, 23-transverse plate, 24-spring rod, 25-cooling box, 26-water inlet, 27-water outlet, 28-water pump, 29-water inlet pipe, 30-water outlet pipe, 31-water outlet pipe, 32-, 33-water inlet pipe, etc, 34-cleaning pipe, 35-sealing cover, 36-connecting block and 37-box cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-3, the present invention provides a technical solution: an improved novel polyurethane mold device comprises a mold box 1, a sliding plate 2 is transversely arranged on the front side of an inner cavity of the mold box 1 in a sliding manner, fixing holes 3 are respectively formed in the front end and the rear end of the sliding plate 2, a first fixing block 4 is detachably arranged in each fixing hole 3, a rotating plate 5 is respectively and fixedly connected with the front end of each first fixing block 4 in a threaded manner, fixing bolts 6 fixedly connected with the sliding plate 2 are respectively and fixedly connected with the two ends of each rotating plate 5 in a threaded manner, a threaded column 7 extending to the outside of the mold box 1 is rotatably arranged on the front side wall of the sliding plate 2, a mounting plate 9 is vertically arranged on the rear side of the inner cavity of the mold box 1, a second fixing block 10 is detachably arranged at the front end and the rear end of the mounting plate 9, a vertical plate 13 is vertically arranged at the rear end of the second fixing block 10, a threaded rod 14 is respectively and rotatably connected with the front end and the rear end of the vertical plate 13, and a supporting plate 15 is transversely arranged at the inner end of the threaded rod 14, circular slot 19 has all been seted up to the front and back end of 1 inner chamber lower surface of mould case, and the front and back end of 1 inner chamber lower surface of mould case just is located circular slot 19 and all can slides vertically to be provided with a ejector pin 20, and the top of ejector pin 20 is provided with the roof 21 with circular slot 19 looks adaptation, is provided with a sealing washer 22 between ejector pin 20 and the roof 21, and the outer end of ejector pin 20 is provided with a diaphragm 23, all vertically between the lower surface of diaphragm 23 and mould case 1 is provided with spring beam 24.

The sliding plate 2 can move back and forth by rotating the threaded column 7, so that the position of the inner cavity of the die box 1 is changed, thereby being suitable for pouring different moulds, increasing the application range of the device, and through the first fixed block 4 in the fixed hole 3 on the sliding plate 2, the first fixed block 4 is fixed by a rotating plate 5 which is connected with the front end of the first fixed block 4 by screw thread, the rotating plate 5 is connected with the sliding plate 2 by a fixed bolt 6 at the two ends of the rotating plate 5, thereby fixing the mould needed for pouring on the rear side of the sliding plate 2, increasing the stability of the rear end template of the first fixed plate 4, avoiding the shaking condition, when second fixed block 10 card was on mounting panel 9, made the inner backup pad 15 of threaded rod 14 fix on the rear sidewall of mounting panel 9 through rotating threaded rod 14 on the riser 13 front and back end of second fixed block 10 rear end, avoided the mould of second fixed block 10 front end to appear rocking the unstable condition.

Through ejector pin 20 that runs through the setting at rear portion before 1 inner chamber upper surface of mould case, can drive the roof on roof 21 top through extrusion ejector pin 20 and carry out the drawing of patterns to the article that the cooling was accomplished when carrying out the drawing of patterns after the cooling is accomplished, the drawing of patterns efficiency of this mould has been improved, staff's production efficiency has been improved, round groove 19 through the setting at rear portion before 1 inner chamber upper surface of mould case can make roof 21 comparatively tight card go into round groove 19 when the mould is pour inside, avoid influencing pouring of mould, thereby lead to the mould to pour the failure, increase manufacturing cost, can contract ejector pin 20 through spring beam 24, make ejector pin 20 fix inside round groove 19.

The lower surface of the die box 1 is transversely provided with a cooling box 25, a cooling pipe 17 is arranged in the cooling box 25 in a bending mode, a support frame 32 is clamped at the bottom end of the die box 1, a water tank 38 is transversely arranged between the inner side walls of the support frame 32, and a water pump 28 is arranged at the top end of the water tank 38.

The cooling box 25 shown below the mold box 1 can make the continuous circulation of the water source in the cooling pipe 17 in the cooling box 25 take away the heat in the mold box 1 through the opening of the water pump 28 after the mold pouring is completed, so that the cooling speed of the mold is improved, the practicability of the device is improved, and the production efficiency of workers is further improved.

The front end of the front side of the cooling pipe 17 is communicated with a water inlet 26, the front end of the rear side of the cooling pipe 17 is communicated with a water outlet 27, the output end of the water pump 28 is communicated with a water inlet pipe 29 communicated with the water inlet 26, the input end of the water pump 28 is communicated with a water outlet pipe 30 extending to the bottom of the inner cavity of the water tank 38, and the water outlet 27 is communicated with a water outlet pipe 31 extending to the bottom of the inner cavity of the water tank 38.

The water is pumped into the water inlet 26 of the cooling box 17 through the water inlet pipe 29 communicated with the output end of the water pump 28, so that the water enters the cooling box 17 and is discharged through the water outlet 27 of the cooling pipe 17, the water discharge pipe 31 communicated with the water outlet 27 extends to the inner cavity of the water tank 38, circulation is continuously completed, and the mold box 1 is cooled and cooled.

The top end of the mold box 1 is rotatably connected with a box cover 37, the upper part of the rear side wall of the mold box 1 is provided with a connecting block 36, and the rear end of the box cover 37 is detachably connected with the connecting block 36.

The mould box 1 is opened or closed through the rotation of the box cover 37, the box cover 37 and the connecting block 36 are fixed together through bolts, the connecting mode is simple and firm, and the air leakage of the mould box 1 is avoided.

A water inlet pipe 33 is arranged at the top end of the water tank 38, a cleaning pipe 34 is arranged at the bottom end of the water tank 38, and a sealing cover 35 is connected to the outer ends of the water inlet pipe 33 and the cleaning pipe 34 in a threaded manner.

The water source or the water source with lower temperature is added into the water tank 38 through the water inlet pipe 33, and the water source in the water tank 38 is replaced and cleaned through the cleaning pipe 34, so that the change of water quality is avoided.

A fixed slot 11 has all been seted up to the front and back end of mounting panel 9 upper surface, and the front and back end of second fixed block 10 lower surface all is provided with the fixed pin 12 with fixed slot 11 looks adaptation.

The fixing pins 12 on the lower surface of the second fixing block 10 are inserted into the fixing grooves 11 in the mounting plate 9 to simply fix the second fixing block 10, so that different templates can be conveniently replaced to change the shape of a product, and the practicability of the device is improved.

When the mould box is in operation, the sliding plate 2 can move back and forth by rotating the threaded column 7, so that the position of the inner cavity of the mould box 1 is changed, the first fixed block 4 in the fixed hole 3 on the sliding plate 2 is fixed by the rotating plate 5 in threaded connection with the front end of the first fixed block 4, the rotating plate 5 and the sliding plate 2 are connected by the fixed bolts 6 at the two ends of the rotating plate 5, so that a mould required for pouring is fixed on the rear side of the sliding plate 2, when the second fixed block 10 is clamped on the mounting plate 9, the supporting plate 15 at the inner end of the threaded rod 14 is fixed on the rear side wall of the mounting plate 9 by rotating the threaded rod 14 at the front end and the rear end of the vertical plate 13 at the rear end of the second fixed block 10, the cooled article can be demoulded by extruding the ejector rod 20 to drive the top plate at the top end of the top plate 21 when the demould is carried out after the cooling is finished, the round groove 19 arranged at the front and rear part of the upper surface of the inner cavity of the die box 1 can enable the top plate 21 to be clamped into the round groove 19 tightly when the die is poured, a water source is pumped into the water inlet 26 of the cooling box 17 through the water inlet pipe 29 communicated with the output end of the water pump 28, so that the water source enters the cooling box 17 and is discharged through the water outlet 27 of the cooling pipe 17, the water discharge pipe 31 communicated with the water outlet 27 extends to the inner cavity of the water tank 38, circulation is continuously completed, and cooling and heat dissipation are performed on the die box 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel polyurethane die set of follow-on, includes mould case (1), its characterized in that: a sliding plate (2) is arranged on the front side of an inner cavity of the mold box (1) in a sliding manner, the front end and the rear end of the sliding plate (2) are respectively provided with a fixed hole (3), a first fixed block (4) is detachably arranged in the fixed hole (3), the front end of the first fixed block (4) is in threaded connection with a rotating plate (5), two ends of the rotating plate (5) are in threaded connection with a fixed bolt (6) fixed with the sliding plate (2), the front side wall of the sliding plate (2) is rotatably provided with a threaded column (7) extending to the outside of the mold box (1), the rear side of the inner cavity of the mold box (1) is vertically provided with a mounting plate (9), the front end and the rear end of the mounting plate (9) are both detachably provided with a second fixed block (10), and the rear end of the second fixed block (10) is vertically provided with a vertical plate (13), the equal threaded connection of front and back end of riser (13) has a threaded rod (14), the inner of threaded rod (14) all transversely is provided with a backup pad (15), circular slot (19) have all been seted up to the front and back end of mould case (1) inner chamber lower surface, the front and back end of mould case (1) inner chamber lower surface just is located all slidable vertically is provided with an ejector pin (20) in circular slot (19), the top of ejector pin (20) be provided with roof (21) of circular slot (19) looks adaptation, ejector pin (20) with be provided with a sealing washer (22) between roof (21), the outer end of ejector pin (20) is provided with a diaphragm (23), diaphragm (23) with equal vertical spring beam (24) that is provided with between the lower surface of mould case (1).

2. An improved novel polyurethane molding apparatus as claimed in claim 1, wherein: the lower surface of mould case (1) transversely is provided with a cooler bin (25), the bending is provided with a cooling tube (17) in cooler bin (25), the bottom joint of mould case (1) has a support frame (32), transversely be provided with a water tank (38) between support frame (32) inside wall, the top of water tank (38) is provided with a water pump (28).

3. An improved novel polyurethane molding apparatus as claimed in claim 2, wherein: the front end of cooling tube (17) front side intercommunication has a water inlet (26), the front end intercommunication of cooling tube (17) rear side has a delivery port (27), water pump (28) output intercommunication has one inlet tube (29) of water inlet (26) intercommunication, water pump (28) input intercommunication has one to extend to outlet pipe (30) of water tank (38) inner chamber bottom, delivery port (27) intercommunication has one to extend to drain pipe (31) of water tank (38) inner chamber bottom.

4. An improved novel polyurethane molding apparatus as claimed in claim 1, wherein: the top end rotatable coupling of mould case (1) has a case lid (37), the upper portion of mould case (1) back side wall is provided with a connecting block (36), the rear end of case lid (37) with connecting block (36) can be dismantled and be connected.

5. An improved novel polyurethane molding apparatus as claimed in claim 2, wherein: a water inlet pipe (33) is arranged at the top end of the water tank (38), a cleaning pipe (34) is arranged at the bottom end of the water tank (38), and a sealing cover (35) is in threaded connection with the outer ends of the water inlet pipe (33) and the cleaning pipe (34).

6. An improved novel polyurethane molding apparatus as claimed in claim 1, wherein: a fixed slot (11) has all been seted up to the front and back end of mounting panel (9) upper surface, the front and back end of second fixed block (10) lower surface all be provided with fixed pin (12) of fixed slot (11) looks adaptation.