CN114103048A

CN114103048A - A mold multi-point temperature control system for drainage pipe extrusion process

Info

Publication number: CN114103048A
Application number: CN202111344498.XA
Authority: CN
Inventors: 朱颢龙
Original assignee: Jiangsu Peida Plastic Co ltd
Current assignee: Jiangsu Peida Plastic Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-01

Abstract

The patent of the present invention relates to the technical field of temperature control systems, and discloses a multi-point temperature control system for a mold in a drainage pipe extrusion process, including a protective box, the top of the protective box is fixedly connected with bumps, and the bottom of the protective box is A connecting plate is provided, grooves are arranged on both sides of the connecting plate, a cylinder is fixedly connected to the bottom of the connecting plate, a backing plate is arranged at the bottom end of the cylinder, and a side is fixedly connected to the front of the protective box. The two ends of the side plate are provided with runners, the inner side of the side plate is provided with an electric push rod, and the end of the electric push rod is provided with a heating plate; the patent of the present invention uses the electric push rod to make the heating plate It moves to the pipe mold, and the device is equipped with multiple heating plates, which can control the temperature at different heights on the pipe mold, and start the motor to make the disk rotate, which is convenient for local temperature control of different parts of the pipe mold. Enhance the temperature control effect of the device and improve the quality of the pipe.

Description

Multi-point temperature control system for die of drainage pipe extrusion process

Technical Field

The invention relates to the technical field of temperature control systems, in particular to a multi-point temperature control system for a die of a drainage pipe extrusion process.

Background

The pipe is the material used for making the pipe fittings, different pipe fittings need to use different pipe fittings, the quality of the pipe fittings is directly determined by the quality of the pipe fittings, the pipe fittings are multipurpose pipe fittings for building engineering, power plants, chemical plants and the like, the pipe fittings are the necessary material for building engineering, the common pipe fittings comprise a water supply pipe, a drain pipe, a gas pipe, a heating pipe, an electric wire conduit, a rain pipe and the like, along with the development of science and technology, the pipe fittings used for home decoration also experience the development process of common cast iron pipes, cement pipes, reinforced concrete pipes, asbestos cement pipes, nodular cast iron pipes, galvanized steel pipes, plastic pipes and aluminum-plastic composite pipes, the drain pipe fitting is one of a plurality of pipe fittings, the manufacture needs to be carried out through a mould, the mould is various moulds and tools for obtaining the required products by injection moulding, blow moulding, extrusion, die casting or forging and pressing moulding, smelting, stamping and the like in industrial production, in short, the mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, it is the name of "industrial mother", in order to guarantee the quality of the tubular product, need to control the temperature to the tubular product mould through the multipoint temperature control system of the mould when producing the drainage tubular product.

When carrying out temperature control to the tubular product mould, current mould temperature control system is not convenient for control by temperature change to the part of mould for the temperature control effect is relatively poor, influences the quality of tubular product, and it is relatively poor to lead to the practicality, and the fixed structure, is not convenient for be suitable for not unidimensional tubular product mould, is not convenient for use widely.

SUMMARY OF THE PATENT FOR INVENTION

The invention aims to provide a mould multipoint temperature control system for a drainage pipe extrusion process, which solves the problems that the existing mould temperature control system is inconvenient to control the temperature of the local part of a mould when controlling the temperature of a pipe mould, so that the temperature control effect is poor, the quality of a pipe is influenced, the practicability is poor, the structure is fixed, the mould is inconvenient to adapt to pipe moulds with different sizes, and the popularization and the use are inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-point temperature control system of a die for a drainage pipe extrusion process comprises a protective box, wherein a convex block is fixedly connected to the top of the protective box, a connecting plate is arranged at the bottom of the protective box and fixed to the protective box through bolts, grooves are formed in two sides of the connecting plate, an air cylinder is fixedly connected to the bottom of the connecting plate, a base plate is arranged at the bottom end of the air cylinder and fixedly connected to the air cylinder, a side plate is fixedly connected to the front of the protective box, rotary wheels are arranged at two ends of the side plate and movably clamped to the side plate, an electric push rod is arranged on the inner side of the side plate and fixedly connected to the side plate, a heating plate is arranged at the tail end of the electric push rod and fixedly connected to the electric push rod, ventilation openings are formed in two sides of the protective box, and sealing rings are arranged on two sides of the ventilation openings, and be threaded connection between sealing ring and the protective housing, be equipped with coupling hose in the centre of sealing ring, and be threaded connection between coupling hose and the protective housing, coupling hose's inside is equipped with the head of blowing, and is fixed connection between head of blowing and the coupling hose, the outside of curb plate is equipped with control panel.

Preferably, the back of protective housing is equipped with flexible post, be fixed connection between flexible post and the protective housing, the tip of flexible post is equipped with the mounting disc, the back of mounting disc is equipped with the rubberizing, and is the bonding between rubberizing and the mounting disc.

Preferably, the mounting disc is equipped with the screw hole that is cyclic annular evenly distributed, the axis of mounting disc coincides with the axis of flexible post, one side of rubberizing is laminated with one side of mounting disc mutually.

Preferably, the outer side size of the bump is matched with the inner side size of the groove, the vertical center line of the bump is overlapped with the vertical center line of the groove, and the bump and the groove are symmetrical about the vertical center line of the protective box.

Preferably, the connecting plate is embedded in the bottom of the protective box, and the central axis of the cylinder coincides with the vertical central line of the connecting plate.

Preferably, the bottom of backing plate is equipped with the plastic pad, and is the bonding between plastic pad and the backing plate, the top surface of backing plate is equipped with the motor, the top of motor is equipped with the disc, and is threaded connection between disc and the motor, the top of disc is equipped with electronic slide rail, the top of electronic slide rail is equipped with the fixture block.

Preferably, the top surface of plastic pad is laminated with the top surface of backing plate mutually, constitute revolution mechanic between disc and the motor, electronic slide rail is cyclic annular evenly distributed about the axis of disc, constitute sliding structure between fixture block and the electronic slide rail.

Preferably, the side plates are symmetrical about a vertical central line of the protective box, the electric push rods are uniformly distributed about the vertical central line of the side plates, and the positions of the heating plates correspond to the positions of the electric push rods one to one.

Preferably, the protection box is internally provided with an air heater, the blowing head is communicated with the inside of the protection box through a connecting hose, and the inner side of the sealing ring is attached to the outer side of the connecting hose.

Preferably, the rotating wheels are symmetrical about a vertical center line of the protective box, and an axial rotating structure is formed between the rotating wheels and the side plates.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the threaded holes in the mounting disc are used in cooperation with external bolts, the mounting disc and an external wall surface can be fixed, the wall-mounted mounting of the device is completed, the floor area of the device is reduced, the device is convenient to store, pipe molds can be prevented through the disc, the pipe molds with different sizes can be fixed by using the cooperation of the electric sliding rails and the clamping blocks, the distance between the protective box and the backing plate can be adjusted by setting the cylinder, the bolts between the connecting plate and the protective box can be loosened, the connecting plate can be detached, and the multiple devices can be spliced by using the cooperation of the convex blocks and the grooves, so that the device is suitable for pipe molds with different lengths, and the applicability of the device is improved.

2. According to the invention, the heating plates can be moved to the pipe mold by using the electric push rod, the device is provided with the plurality of heating plates, the positions with different heights on the pipe mold can be subjected to temperature control, the motor is started, the disc can be rotated, local temperature control can be conveniently performed on different positions of the pipe mold, the temperature control effect of the device is enhanced, the quality of a pipe is improved, the blowing head can blow air by matching with the ventilation opening and the connecting hose through the hot air blower in the protection box, the heating and temperature control can be conveniently performed on the inner side of the pipe mold, the sealing ring can play a role in sealing, and the stability of connection between the connecting hose and the protection box is improved.

Drawings

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

FIG. 2 is a schematic rear perspective view of the present invention;

FIG. 3 is a schematic perspective view of a backing plate according to the present invention;

FIG. 4 is a partial perspective view of the present invention;

fig. 5 is a schematic perspective view of the protective box of the present invention.

In the figure: 1. a protective box; 101. a telescopic column; 102. mounting a disc; 103. gluing; 2. a bump; 3. a connecting plate; 4. a groove; 5. a cylinder; 6. a base plate; 601. a plastic pad; 602. a motor; 603. a disc; 604. an electric slide rail; 605. a clamping block; 7. a side plate; 8. a rotating wheel; 9. an electric push rod; 10. heating plates; 11. a vent; 12. a seal ring; 13. a connecting hose; 14. a blowing head; 15. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.

Referring to fig. 1-5, a multi-point temperature control system for a mold for a drain pipe extrusion process includes a protection box 1;

the top of the protective box 1 is fixedly connected with a convex block 2, the bottom of the protective box 1 is provided with a connecting plate 3, the connecting plate 3 and the protective box 1 are fixed through bolts, two sides of the connecting plate 3 are both provided with grooves 4, the bottom of the connecting plate 3 is fixedly connected with an air cylinder 5, the bottom end of the air cylinder 5 is provided with a backing plate 6, the backing plate 6 is fixedly connected with the air cylinder 5, the front of the protective box 1 is fixedly connected with a side plate 7, two ends of the side plate 7 are both provided with rotating wheels 8, the rotating wheels 8 are movably clamped with the side plate 7, the inner side of the side plate 7 is provided with an electric push rod 9, the side plate 7 is fixedly connected with the electric push rod 9, the tail end of the electric push rod 9 is provided with a heating plate 10, the heating plate 10 is fixedly connected with the electric push rod 9, two sides of the protective box 1 are both provided with ventilation openings 11, two sides of the ventilation openings 11 are both provided with sealing rings 12, and the sealing rings 12 are in threaded connection with the protective box 1, the middle of the sealing ring 12 is provided with a connecting hose 13, the connecting hose 13 is in threaded connection with the protective box 1, a blowing head 14 is arranged inside the connecting hose 13, the blowing head 14 is fixedly connected with the connecting hose 13, and a control panel 15 is arranged on the outer side of the side plate 7.

Further, the back of protective housing 1 is equipped with flexible post 101, be fixed connection between flexible post 101 and the protective housing 1, the tip of flexible post 101 is equipped with mounting disc 102, the back of mounting disc 102 is equipped with rubberizing 103, and be the bonding between rubberizing 103 and the mounting disc 102, utilize the screw hole on the mounting disc 102, the use of cooperation external bolt, can fix between mounting disc 102 and the external wall, accomplish the wall-hanging installation of this device, reduce the area of this device, make things convenient for depositing of this device.

Further, the mounting disc 102 is equipped with the screw hole that is cyclic annular evenly distributed, and the axis of mounting disc 102 coincides with the axis of flexible post 101, and one side of rubberizing 103 is laminated mutually with one side of mounting disc 102, can adjust the distance between protective housing 1 and the external wall through flexible post 101, and the stability of being connected between mounting disc 102 and the wall can be strengthened to rubberizing 103.

Further, the outside size of lug 2 is identical with the inboard size of recess 4, and the vertical central line of lug 2 coincides with the vertical central line of recess 4, and lug 2 and recess 4 are all symmetrical about the vertical central line of protective housing 1, uses through the cooperation of lug 2 and recess 4, can splice a plurality of these devices, and the tubular product mould of this device of being convenient for is suitable for different length promotes the suitability of this device.

Further, connecting plate 3 is embedded in the bottom of protective housing 1, and the axis of cylinder 5 coincides with the vertical central line of connecting plate 3, and the bolt between not hard up connecting plate 3 and the protective housing 1 can be pulled down connecting plate 3, and the distance between protective housing 1 and backing plate 6 can be adjusted in the setting of cylinder 5.

Further, the bottom of backing plate 6 is equipped with plastic pad 601, and be the bonding between plastic pad 601 and the backing plate 6, the top surface of backing plate 6 is equipped with motor 602, the top of motor 602 is equipped with disc 603, and be threaded connection between disc 603 and the motor 602, the top of disc 603 is equipped with electronic slide rail 604, the top of electronic slide rail 604 is equipped with fixture block 605, can prevent the tubular product mould through disc 603, utilize the cooperation of electronic slide rail 604 and fixture block 605 to use, can fix the tubular product mould of not unidimensional.

Furthermore, the top surface of the plastic pad 601 is attached to the top surface of the backing plate 6, a rotating structure is formed between the disc 603 and the motor 602, the electric slide rails 604 are uniformly distributed in an annular shape about the central axis of the disc 603, a sliding structure is formed between the fixture block 605 and the electric slide rails 604, and the motor 602 is started to enable the disc 603 to rotate.

Further, curb plate 7 is symmetrical about the vertical central line of protective housing 1, and electric putter 9 is about the vertical central line evenly distributed of curb plate 7, and the position of hot plate 10 and electric putter 9's position one-to-one utilize electric putter 9 to make hot plate 10 remove to the tubular product mould, and this device is equipped with a plurality of hot plates 10, can control by temperature change to the position of co-altitude on the tubular product mould, strengthens the temperature control effect of this device, promotes the quality of tubular product.

Further, the inside of protective housing 1 is equipped with the air heater, and the head of blowing 14 communicates with each other through coupling hose 13 and protective housing 1's inside, and the inboard of sealing ring 12 is laminated with coupling hose 13's outside mutually, through the inside air heater of protective housing 1, cooperates vent 11 and coupling hose 13's use, can make the head of blowing 14 blow, conveniently heats the control by temperature change to the inboard of tubular product mould.

Further, runner 8 is symmetrical about the vertical center line of protective housing 1, constitutes axial rotating structure between runner 8 and the curb plate 7, and the setting of runner 8 can play the effect of rolling to coupling hose 13, prevents that coupling hose 13 twines together.

The working principle is as follows: the user can place the device on the external horizontal plane through the backing plate 6, the plastic pad 601 is arranged to prevent abrasion between the bottom surface of the backing plate 6 and the external horizontal plane, the threaded hole on the mounting plate 102 is utilized to match with the use of an external bolt, the mounting plate 102 and the external wall surface can be fixed, the wall-mounted installation of the device is completed, the floor area of the device is reduced, the storage of the device is facilitated, the distance between the protection box 1 and the external wall surface can be adjusted through the telescopic column 101, the connection stability between the mounting plate 102 and the wall surface can be enhanced through the adhesive tape 103, the pipe mold can be prevented through the disc 603, the pipe molds with different sizes can be fixed through the matching use of the electric sliding rail 604 and the fixture block 605, the cylinder 5 is arranged to adjust the distance between the protection box 1 and the backing plate 6, and the bolt between the connecting plate 3 and the protection box 1 is loosened, the connecting plate 3 can be detached, a plurality of devices can be spliced by matching the convex block 2 with the groove 4, the device is convenient to be suitable for pipe molds with different lengths, the applicability of the device is improved, the device can be controlled by matching a control panel 15 on the side plate 7 with a circuit device in the protective box 1, the heating plate 10 can be moved to the pipe molds by using the electric push rod 9, the device is provided with a plurality of heating plates 10, the positions with different heights on the pipe molds can be controlled by temperature, the motor 602 is started, the disc 603 can be rotated, the local temperature control can be conveniently carried out on different parts of the pipe molds, the temperature control effect of the device is enhanced, the quality of pipes is improved, the air blowing head 14 can blow air by matching the air heater in the protective box 1 and the use of the vent 11 and the connecting hose 13, the inner side of the pipe molds can be heated conveniently, sealing ring 12 can play sealed effect, promotes the stability that coupling hose 13 and protective housing 1 are connected, and the setting of runner 8 can play the effect of rolling to coupling hose 13, prevents that coupling hose 13 twines together, the depositing of coupling hose 13 of being convenient for.

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 patent 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 present patent, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mold multi-point temperature control system of a drainage pipe extrusion process, comprising a protective box (1), characterized in that: the top of the protective box (1) is fixedly connected with a bump (2), and the protective box (1) is fixedly connected with a bump (2). The bottom of (1) is provided with a connecting plate (3), and the connecting plate (3) and the protective box (1) are fixed by bolts, and grooves (4) are provided on both sides of the connecting plate (3), A cylinder (5) is fixedly connected to the bottom of the connecting plate (3), a backing plate (6) is provided at the bottom end of the air cylinder (5), and the backing plate (6) and the air cylinder (5) are fixedly connected , the front side of the protective box (1) is fixedly connected with a side plate (7), the two ends of the side plate (7) are provided with a runner (8), and the runner (8) and the side plate (7) There is a movable clamping connection therebetween, an electric push rod (9) is provided on the inner side of the side plate (7), and the side plate (7) and the electric push rod (9) are fixedly connected, and the electric push rod ( The end of 9) is provided with a heating plate (10), and the heating plate (10) and the electric push rod (9) are fixedly connected, and both sides of the protective box (1) are provided with ventilation openings (11), Both sides of the air vent (11) are provided with sealing rings (12), and the sealing ring (12) and the protective box (1) are connected by a screw thread, and a connecting soft plate is provided in the middle of the sealing ring (12). a pipe (13), and the connection hose (13) and the protective box (1) are connected by a screw thread, the interior of the connection hose (13) is provided with a blower (14), and the blower (14) is connected to the The hoses (13) are fixedly connected, and a control panel (15) is provided on the outer side of the side plate (7).

2. The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 1, characterized in that: the back of the protective box (1) is provided with a telescopic column (101), and the telescopic column ( 101) and the protective box (1) are fixedly connected, the end of the telescopic column (101) is provided with a mounting plate (102), the back of the mounting plate (102) is provided with a sticker (103), and The adhesive (103) and the mounting plate (102) are bonded.

3. The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 2, wherein the mounting plate (102) is provided with threaded holes that are evenly distributed in a ring shape, and the mounting plate The central axis of the (102) is coincident with the central axis of the telescopic column (101), and one side of the adhesive (103) is abutted with one side of the mounting plate (102).

4. The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 1, characterized in that: the outer dimension of the protruding block (2) is consistent with the inner dimension of the groove (4), The vertical centerline of the protrusion (2) coincides with the vertical centerline of the groove (4), and both the protrusion (2) and the groove (4) are related to the vertical centerline of the protective box (1). symmetry.

5. The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 1, characterized in that: the connecting plate (3) is embedded in the bottom of the protective box (1), and the cylinder ( The central axis of 5) coincides with the vertical central line of the connecting plate (3).

6 . The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 1 , wherein: the bottom of the backing plate ( 6 ) is provided with a plastic pad ( 601 ), and the plastic pad ( 601 ) ) and the backing plate (6) are bonded, the top surface of the backing plate (6) is provided with a motor (602), the top of the motor (602) is provided with a disc (603), and the disc ( 603) and the motor (602) are threadedly connected, the top of the disc (603) is provided with an electric sliding rail (604), and the top of the electric sliding rail (604) is provided with a clamping block (605).

7. The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 6, wherein the top surface of the plastic pad (601) is in contact with the top surface of the backing plate (6), A rotating structure is formed between the disc (603) and the motor (602), the electric slide rails (604) are evenly distributed in a ring shape with respect to the central axis of the disc (603), and the clamping block (605) is connected to the electric motor (605). A sliding structure is formed between the sliding rails (604).

8 . The multi-point temperature control system for a mold in a drainage pipe extrusion process according to claim 1 , wherein the side plate ( 7 ) is symmetrical with respect to the vertical centerline of the protective box ( 1 ). The electric push rods (9) are evenly distributed with respect to the vertical centerline of the side plate (7), and the positions of the heating plates (10) correspond one-to-one with the positions of the electric push rods (9).

9 . The multi-point temperature control system for a mold of a drainage pipe extrusion process according to claim 1 , wherein the protective box ( 1 ) is provided with a hot air blower, and the blower ( 14 ) passes through the The connecting hose (13) communicates with the interior of the protective box (1), and the inner side of the sealing ring (12) is fitted with the outer side of the connecting hose (13).

10 . The multi-point temperature control system for a mold in a drainage pipe extrusion process according to claim 1 , wherein the runner ( 8 ) is symmetrical with respect to the vertical centerline of the protective box ( 1 ). 10 . An axial rotation structure is formed between the runner (8) and the side plate (7).