CN212400086U

CN212400086U - MC nylon section bar static casting machine

Info

Publication number: CN212400086U
Application number: CN202020615933.2U
Authority: CN
Inventors: 王健军; 钱厚云; 乐其军; 张俊
Original assignee: Hefei Tongtaisheng Pipeline Technology Co ltd
Current assignee: Hefei Tongtaisheng Pipeline Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-26
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a static casting machine of MC nylon section bar, support and open and close assembly, product mould heating and temperature control system, product mould, product drawing of patterns assembly, product conveying system including the product mould. According to the MC nylon section bar static casting machine, the heating device and the heat preservation cover are arranged to achieve the purpose of constant temperature casting and avoid casting defects, the heating plate and the product mold are arranged in a modular mode and can be freely combined to form a plurality of section bar casting cavities, the purposes of mass production and product diversity are achieved, the descending arrangement of the guide rod mechanism can ensure the improvement of mold closing precision, and mold cavity leakage is avoided; the ascending setting of guide arm mechanism can increase drawing of patterns drag hook and hot plate clearance, reduces hot plate drawing of patterns resistance, reduces whole product mould machining precision, and demoulding mechanism sets up and can realize high temperature automatic demoulding, improves drawing of patterns efficiency, avoids the manual operation to bring the potential safety hazard, and automatic conveying system of product can realize automatic continuous operation, improves complete machine casting efficiency.

Description

MC nylon section bar static casting machine

Technical Field

The utility model relates to a casting technical field specifically is a static casting machine of MC nylon section bar.

Background

The traditional MC nylon plate is mainly formed by injection molding, the injection molding is also called injection molding, a used product mold is generally an independent product mold, the material is manually removed, the temperature of the product mold has a hot air heating mode, the temperature conduction is slow, the energy consumption is high, the temperature of the product mold is difficult to control, and the shape of the formed plate is simpler.

At present injection moulding production efficiency is low, and produces the product and produce the defect of moulding plastics easily, and the product mould mostly is independent manual product mould, is difficult to batchization, diversification, can only produce rectangle panel. Aiming at the problems, the MC nylon section bar static casting machine is developed and designed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a static casting machine of MC nylon section bar has solved present injection moulding production efficiency and has hanged down, and produces the product and produce the defect of moulding plastics easily, and the product mould is mostly independent manual product mould, is difficult to the problem of batchization, diversification.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a static casting machine of MC nylon section bar, includes that the product mould supports and opens and close assembly, product mould heating and temperature control system, product mould, product drawing of patterns assembly, product conveying system, its characterized in that: the product mold supporting and opening and closing assembly is a quadrilateral frame consisting of a rack bottom plate, an oil cylinder mounting frame and two side rack beams, an oil cylinder top plate is arranged on the rack beams in a rolling manner, a main oil cylinder is arranged on the oil cylinder mounting frame, a plurality of groups of product molds are arranged between the oil cylinder top plate and the rack bottom plate, a product mold heating and temperature control system consists of a heat preservation cover, heating plates and a heating device, the heat preservation cover is arranged outside the product molds, the heating device is arranged in the heating plates, the product molds are respectively arranged on two opposite sides of the adjacent heating plates, heating plate ear plates are arranged on two sides of the heating plates, the heating plate ear plates slide on the rack beams, the main oil cylinder compresses the oil cylinder top plate through an oil cylinder connecting rod, a casting pipeline is arranged above the product molds, and the casting pipeline, product drawing of patterns assembly comprises demoulding mechanism and guide arm mechanism, guide arm mechanism comprises drawing of patterns drag hook, spacer, guide arm body, lift cylinder and guide arm tail end mount, hot plate upper portion sets up the drawing of patterns drag hook of the same shape of V type groove cooperation, and the thickness and the quantity of drawing of patterns drag hook are the same with heating plate thickness and quantity to drawing of patterns drag hook forms guide arm mechanism on being fixed in the guide arm body through the spacer, lift cylinder that guide arm mechanism passes through both ends slides in the waist hole of hot plate V type groove, frame bottom plate and hydro-cylinder roof, on lift cylinder installation and frame bottom plate and the guide arm tail end mount, product conveying system removes the bearing roller by product buffer and product and constitutes, it sets up the heat preservation cover to remove the bearing roller rear side.

Preferably, the lifting oil cylinder is pressed downwards to keep each casting cavity independent and sealed, and the lifting oil cylinder ascends to drive the guide rod mechanism to ascend to enlarge a gap between the demolding draw hook and the heating plate during demolding.

Preferably, the guide rod bodies are symmetrically distributed in two sets about a vertical axis of the bottom plate of the rack, the head ends and the tail ends of the 2 guide rod bodies are fixed into a whole through a connecting plate, and the middle part of the connecting plate is connected with a lifting oil cylinder.

Preferably, heating device is arranged in the heating plate, and the casting cavity formed by the heating plate and the product mold needs to be heated to a specified casting temperature through the heating device, and heat is preserved through the heat preservation cover, so that the purposes of constant temperature casting and energy conservation and consumption reduction are achieved.

Preferably, the casting cavity consists of a heating plate and a product mold, and the product mold is installed on the heating plate.

(III) advantageous effects

The utility model provides a static casting machine of MC nylon section bar. The method has the following beneficial effects:

(1) this MC nylon section bar static casting machine, the setting of heating device and heat preservation cover can reach the purpose of constant temperature casting, avoids the casting defect, and the modularization setting of hot plate and product mould can the independent assortment form a plurality of section bar and water the chamber, reaches the manifold purpose of volume production and product.

(2) According to the MC nylon profile static casting machine, the descending arrangement of the guide rod mechanism can ensure the improvement of the die assembly precision and avoid the leakage of a die cavity; the ascending arrangement of the guide rod mechanism can enlarge the clearance between the demoulding drag hook and the heating plate, reduce the demoulding resistance of the heating plate and reduce the processing precision of the whole product mould.

(3) This static casting machine of MC nylon section bar, demoulding mechanism set up and can realize high temperature automatic demoulding, improves drawing of patterns efficiency, avoids the manual operation to bring the potential safety hazard, and automatic conveying system of product can realize automatic continuous operation, improves complete machine casting efficiency to can reduce the energy consumption, avoid the manual operation to bring the potential safety hazard.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the heating plate, the mold release hook and the lift cylinder of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the product delivery system of the present invention;

FIG. 5 is a schematic view of the rectangular product mold of the present invention;

FIG. 6 is a schematic view of a C-shaped product mold of the present invention;

FIG. 7 is a schematic view of a bar product mold of the present invention;

fig. 8 is a schematic view of the H-shaped product mold of the present invention.

In the figure: 1. casting a pipeline; 2. a heat-preserving cover; 3. a lift cylinder; 4. a chassis base plate; 5. a spacer sleeve; 6. A demoulding drag hook; 7. a top plate of the oil cylinder; 8. a guide rod body; 9. a guide rod tail end fixing frame; 10. a master cylinder; 11. a demolding mechanism; 12. an oil cylinder mounting rack; 13. a cylinder connecting rod; 14. a heating plate body; 15. a product mold; 16. heating the plate lugs; 17. a frame beam; 18. a guide rod connecting plate; 19. a heating device; 20. a product buffering device; 21. the product moves the bearing roller.

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.

As shown in fig. 1-8, the utility model provides a technical solution: a MC nylon section bar static casting machine comprises a casting pipeline 1, a heat preservation cover 2, a lifting oil cylinder 3, a rack bottom plate 4, a spacer bush 5, a demoulding drag hook 6, an oil cylinder top plate 7, a guide rod body 8, a guide rod tail end fixing frame 9, a main oil cylinder 10, a demoulding mechanism 11, an oil cylinder mounting frame 12, an oil cylinder connecting rod 13, a heating plate body 14, a product mold 15, a heating plate lug plate 16, a rack cross beam 17, a guide rod connecting plate 18, a heating device 19, a product buffer device 20 and a product moving carrier roller 21, wherein the rack bottom plate 4, the oil cylinder mounting frame 12 and the rack cross beam 17 form a quadrilateral product mold 15 supporting and opening and closing assembly, the product molds 15 are respectively arranged on two opposite side surfaces of adjacent heating plate bodies 14, and the product molds 15 slide/roll on the rack cross beam 17; a main oil cylinder 10 is arranged on the oil cylinder mounting frame 12, an oil cylinder connecting rod 13 is arranged on an oil cylinder head of the main oil cylinder 10, and the left end of the oil cylinder connecting rod 13 is connected with an oil cylinder top plate 7; the oil cylinder top plate 7 is arranged on a frame beam 17 through a heating plate ear plate 16 in a sliding/rolling mode, and forms a casting cavity with the heating plate body 14, the product mould 15 and the frame bottom plate 4;

waist holes are formed above the frame bottom plate 4 and the oil cylinder top plate 7, a V-shaped groove is formed above the heating plate body 14, demoulding drag hooks 6 with the same shape are arranged in the V-shaped groove, and the demoulding drag hooks 6 and the spacer bush 5 are installed at intervals to form a guide rod mechanism with the guide rod body 8; the guide rod body 8 is arranged on the rack bottom plate 4 and the guide rod tail end fixing frame 9 in a sliding/rolling manner; the guide rod mechanisms are provided with two sets which are connected into a whole through a guide rod connecting plate 18 and controlled to lift through the lifting oil cylinder 3; a left lifting oil cylinder 3 is arranged on the bottom plate 4 of the machine frame, and a right lifting oil cylinder 3 is arranged above a fixing frame 9 at the tail end of the guide rod;

the periphery of the product mold 15 is provided with a heat preservation cover 2; the upper part of the casting cavity is provided with a casting pipeline 1; the casting pipeline 1 is fixedly arranged on the heat-insulating cover 2; the heat-insulating cover 2 is of a detachable installation structure, the heat-insulating cover 2 and the casting pipeline 1 are of a fixed installation integrated structure, and the arrangement of the heat-insulating cover 2, the heating plate body 14 and the heating device 19 can enable the interior of the device to form constant-temperature casting, so that the defect of traditional forming in the forming process is avoided;

the spacer 5 and the guide rod body 8 form a guide rod mechanism through the demoulding drag hook 6, the movement direction of the guide rod mechanism is up-and-down sliding, meanwhile, the thickness of the spacer 5 is equal to that of the product mould 15, and after the guide rod mechanism is lifted under the driving of the lifting oil cylinder 3, the heating plate body 14 is convenient to slide under the driving of the demoulding mechanism 11 and a frame cross beam 17, so that the demoulding efficiency of the device is improved;

two sets of guide rod mechanisms are symmetrically distributed about a vertical axis of the bottom plate 4 of the rack, 2 sets of guide rod mechanisms and a guide rod connecting plate 18 are fixedly installed into an integrated structure, and the lifting oil cylinder 3 controls the guide rod mechanisms to synchronously lift through the guide rod connecting plate 18; the structural arrangement of the guide rod mechanism is convenient for increasing the stability of the whole device, avoiding the deformation of the whole device during working, and simultaneously increasing the die assembly precision of the heating plate body 14 and avoiding the leakage of a die cavity;

the demoulding mechanism 11 forms a sliding/rolling mechanism with the frame beam 17 through the heating plate ear plates 16, the heating plate body 14 and the frame beam 16, and the sliding/rolling direction of the sliding/rolling mechanism is left-right sliding/rolling, and the arrangement of the demoulding mechanism 11 can improve the demoulding efficiency of the whole device, so that the working efficiency of the whole device is increased;

two heating plate ear plates 16 are symmetrically distributed about a vertical axis of the heating plate body 14, the heating plate ear plates 16 and the frame cross beam 17 form a sliding/rolling mechanism, and the arrangement of the heating plate ear plates 16 is convenient for increasing the stability of the heating plate body 14 during moving, so that the heating plate body 14 is subjected to accurate die assembly and demolding;

when in use, according to the figures 2 and 3, firstly, the main oil cylinder 10 is opened to drive the oil cylinder connecting rod 13 to extrude the oil cylinder top plate 7, the heating plate body 14 and the product mold 15 to move until the main oil cylinder is tightly attached to the bottom plate 4 of the rack, and the lifting oil cylinder 3 is opened to drive the guide rod mechanism to descend until the V-shaped groove attached to the upper part of the heating plate body 14 is tightly attached to the demolding drag hook 6; then, starting a heating device 19 to heat a casting cavity formed by the heating plate body 14 and the product mold 15 to a required casting temperature, allowing the raw materials to enter a casting pipeline 1 through the reaction kettle, entering the casting cavity, and preserving heat until the section is molded; after the section is formed, the lifting oil cylinder 3 is opened to drive the guide rod mechanism to ascend, and after the demolding drag hook 6 leaves the V-shaped groove and generates enough clearance with the heating plate body 14, the main oil cylinder 10 is opened to drive the oil cylinder top plate 7 to retreat to the initial position; at this time, the demolding mechanism 11 is started, the demolding mechanism 11 drives the heating plate body 14 to perform demolding through the heating plate ear plate 16, according to the drawing 4, the demolded product slides into the product buffer device 20 and then slowly falls into a carrier roller at the bottom of the product buffer device 20, the product is conveyed out of the equipment through the product moving carrier roller 21, and the demolding mechanism 11 reciprocates until the demolding and the product are conveyed out, and then the one-time casting operation is finished; the working process of the MC nylon section bar static casting machine is realized;

according to the figure 1, the disassembly and assembly structure adopted by the heat preservation cover 2 of the whole device can facilitate equipment maintenance and unloading, the heat preservation cover 2 can enable the whole interior of the device to be in a constant temperature state, casting defects of products caused by temperature fluctuation are avoided, a machine is multipurpose by selecting the type of a product mold 15, production cost is reduced, efficiency is improved, and the sliding/rolling of the heating plate lug plates 16 and the frame cross beams 17 can ensure the accuracy of mold closing and demolding of the heating plate body 14, namely the working principle of the MC nylon profile static casting machine, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

According to fig. 5, the product mold 15 may be provided as a mold for casting a rectangular product.

According to fig. 6, the product mold 15 may be provided as a mold for casting a C-shaped product.

According to fig. 7, the product mold 15 may be provided as a mold for casting a bar (round) product.

According to fig. 8, the product mold 15 may be provided as a mold for casting an H-shaped product.

To sum up, the MC nylon section bar static casting machine, the heating device 19 and the heat preservation cover 2 can achieve the purpose of constant temperature casting, the casting defect is avoided, the modular arrangement of the heating plate body 14 and the product mold 15 can be freely combined to form a plurality of section bar casting cavities, the purposes of mass production and product diversity are achieved, the descending arrangement of the guide rod mechanism can ensure the improvement of mold closing precision, and the leakage of a mold cavity is avoided; the ascending setting of guide arm mechanism can increase drawing of patterns drag hook 6 and heating plate body 14 clearances, reduces heating plate body 14 drawing of patterns resistance, reduces 15 machining precision of whole product mould, and demoulding mechanism 11 sets up and can realize high temperature automatic drawing of patterns, improves drawing of patterns efficiency, avoids the manual operation to bring the potential safety hazard, and automatic conveying system of product can realize automatic continuous operation, improves complete machine casting efficiency to can reduce the energy consumption, avoid the manual operation to bring the potential safety hazard.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a static casting machine of MC nylon section bar, includes that the product mould supports and opens and close assembly, product mould heating and temperature control system, product mould, product drawing of patterns assembly, product conveying system, its characterized in that: the product mold supporting and opening and closing assembly is characterized in that a quadrilateral frame is formed by a rack bottom plate (4), an oil cylinder mounting frame (12) and two side rack cross beams (17), an oil cylinder top plate (7) is installed on the rack cross beam (17) in a rolling manner, a main oil cylinder (10) is installed on the oil cylinder mounting frame (12), a plurality of groups of product molds are arranged between the oil cylinder top plate (7) and the rack bottom plate (4), a product mold heating and temperature control system is composed of a heat preservation cover (2), a heating plate (14) and a heating device (19), the heat preservation cover (2) is arranged outside the product mold, the heating device (19) is arranged inside the heating plate (14) in a built-in manner, the product molds are respectively installed on two opposite sides of the adjacent heating plates (14), heating plate ear plates (16) are installed on two sides of the heating plate (14), and the heating plate ear plates (16) roll on, master cylinder (10) compresses tightly hydro-cylinder roof (7) through hydro-cylinder connecting rod (13), casting pipeline (1) has been arranged to product mould top, and casting pipeline (1) is fixed in on heat preservation cover (2), product drawing of patterns assembly comprises demoulding mechanism (11) and guide arm mechanism, guide arm mechanism comprises drawing of patterns drag hook (6), spacer (5), guide arm body (8), lift cylinder (3) and guide arm tail end mount (9), hot plate (14) upper portion sets up drawing of patterns drag hook (6) of V type groove cooperation same shape, and the thickness and the quantity of drawing of patterns drag hook (6) are the same with the thickness and the quantity of hot plate (14) to drawing of patterns drag hook (6) form guide arm mechanism on being fixed in hot plate (14) V type groove through spacer (5), guide arm mechanism slides in hot plate (14) V type groove through lift cylinder (3) at both ends, In the waist hole of frame bottom plate (4) and hydro-cylinder roof (7), lift cylinder (3) installation and frame bottom plate (4) and guide arm tail end mount (9) on, product conveying system removes bearing roller (21) by product buffer (20) and product and constitutes, it sets up heat preservation cover (2) to remove bearing roller (21) rear side.

2. The MC nylon profile static casting machine according to claim 1, characterized in that: the lifting oil cylinder (3) is pressed down to keep each casting cavity independent and sealed, and the lifting oil cylinder (3) is lifted to drive the guide rod mechanism to lift up to enlarge the gap between the demoulding drag hook (6) and the heating plate (14) during demoulding.

3. The MC nylon profile static casting machine according to claim 1, characterized in that: two guide rod bodies (8) are symmetrically distributed about a vertical axis of the rack bottom plate (4), the head ends and the tail ends of the 2 guide rod bodies (8) are fixed into a whole through a connecting plate (18), and the middle part of the connecting plate (18) is connected with the lifting oil cylinder (3).

4. The MC nylon profile static casting machine according to claim 1, characterized in that: heating plate (14) inside heating device (19) that sets up, and the casting cavity that heating plate (14) and product mould (15) formed need heat to appointed casting temperature through heating device (19), and keep warm through heat preservation cover (2) thereby reach constant temperature casting and energy saving and consumption reduction's purpose.

5. The MC nylon profile static casting machine according to claim 4, characterized in that: the casting cavity is composed of a heating plate (14) and a product mold (15), and the product mold (15) is installed on the heating plate (14).