CN218489018U

CN218489018U - A thermal-insulated safety cover for injection molding machine

Info

Publication number: CN218489018U
Application number: CN202221893838.4U
Authority: CN
Inventors: 袁铭忠
Original assignee: Hangzhou Mingsu Electromechanical Equipment Co ltd
Current assignee: Hangzhou Mingsu Electromechanical Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-02-17
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a thermal-insulated safety cover for injection molding machine relates to injection molding machine technical field, and it includes the conveying pipeline, be provided with the heating piece on the conveying pipeline, the both sides of conveying pipeline are provided with first safety cover and second safety cover respectively, first safety cover is relative setting with the second safety cover, just be provided with coupling assembling between first safety cover and the second safety cover, coupling assembling connects first safety cover and second safety cover, just first safety cover, second safety cover and all be provided with the heat preservation pad between the conveying pipeline, one side that keeps warm fills up all with corresponding first safety cover, second safety cover are fixed, and the other end all is to being close to one side of conveying pipeline extends. This application has the thermal-insulated effect that promotes first safety cover and second safety cover, and promotes the staff and at the installation and dismantle the work efficiency of first safety cover and second safety cover in-process, promotes injection molding machine work efficiency's effect.

Description

Heat-insulation protective cover for injection molding machine

Technical Field

The application relates to the technical field of injection molding machines, in particular to a heat-insulating protection cover for an injection molding machine.

Background

At present, the injection molding machine is also called an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

In the related art, the outside of the conveying pipeline of the injection molding machine is usually provided with a heating mechanism so as to heat the material in the conveying pipeline and avoid the material from cooling and solidifying, and in order to prevent the heat loss in the clinker pipe, a worker can add a baffle plate to the outside of the conveying pipeline for heat insulation protection.

Aiming at the related technologies, the inventor thinks that the baffle has poor heat insulation effect, and the efficiency of workers in the process of installing and detaching the baffle is low, which affects the working efficiency of the injection molding machine.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the baffle is poor in heat insulation effect and installation efficiency is low, the application provides a heat-insulating protective cover for an injection molding machine.

The application provides a thermal-insulated safety cover for injection molding machine adopts following technical scheme:

the utility model provides a thermal-insulated safety cover for injection molding machine, includes the conveying pipeline, be provided with the heating piece on the conveying pipeline, the both sides of conveying pipeline are provided with first safety cover and second safety cover respectively, first safety cover is relative setting with the second safety cover, just be provided with coupling assembling between first safety cover and the second safety cover, coupling assembling connects first safety cover and second safety cover, just first safety cover, second safety cover with all be provided with the heat preservation pad between the conveying pipeline, one side of heat preservation pad all with correspond first safety cover, second safety cover are fixed, the other end all to being close to one side of conveying pipeline extends.

Optionally, a screw rod is arranged on the first protective cover, a positioning hole is formed in the second protective cover, one end of the screw rod is fixed to the first protective cover, the other end of the screw rod penetrates through the positioning hole, a nut is arranged on one side of the screw rod penetrating through the positioning hole, the nut is in threaded connection with the screw rod, and one end of the nut abuts against the first protective cover.

Optionally, a mounting groove is formed in one side, close to each other, of the first protective cover and the second protective cover, a first magnet is arranged on the first protective cover, a second magnet is arranged on the second protective cover, the first magnet and the second magnet are both arranged in the mounting groove corresponding to the first protective cover and the second protective cover, and the first magnet and the second magnet attract each other.

Optionally, the both ends of first safety cover and second safety cover all are provided with the baffle, the one end of baffle all is fixed with first safety cover and the second safety cover that correspond, the other end all with the conveying pipeline is contradicted.

Optionally, a reflective arc surface is formed on one side, close to the heating block, of the heat insulation pad, and an opening of the reflective arc surface faces the material conveying pipe.

Optionally, all be provided with supporting spring on first safety cover and the second safety cover, supporting spring's one end all is fixed with first safety cover, the second safety cover that correspond, the other end with the conveying pipeline is contradicted.

Optionally, the first protective cover and the second protective cover are both provided with a handle on the side away from each other, and the handles are both fixed on the corresponding first protective cover and the corresponding second protective cover.

To sum up, this application includes following at least one kind is used for the beneficial technological effect of heat-insulating protection cover of injection molding machine:

in the application, pass through coupling assembling with first safety cover and second safety cover and install in the outside of conveying pipeline, when the material stream was in the conveying pipeline, material in the conveying pipeline is heated to the heating piece on the conveying pipeline, the heat preservation pad on first safety cover and the second safety cover reduces the thermal-insulated loss of material in the conveying pipeline, help promoting the thermal-insulated effect of first safety cover and second safety cover, and promote the staff and install and dismantle the work efficiency of first safety cover and second safety cover in-process, promote the work efficiency of injection molding machine.

Drawings

FIG. 1 is a schematic view of the overall structure of a heat-insulating protective cover for an injection molding machine according to the present embodiment;

FIG. 2 is an exploded view of the structure of the feed delivery pipe according to this embodiment;

FIG. 3 is a side view of the structure of the feed delivery pipe according to this embodiment.

Reference numerals are as follows: 1. a delivery pipe; 11. a heating block; 2. a first protective cover; 21. a heat-insulating pad; 211. a reflective cambered surface; 22. a support spring; 23. a connecting plate; 24. mounting grooves; 25. a first magnet; 26. a second magnet; 27. a handle; 28. a baffle plate; 3. a second protective cover; 31. positioning holes; 4. a connection assembly; 41. a screw; 42. and a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a heat-insulating protection cover for an injection molding machine.

Referring to fig. 1-3, a heat insulation protective cover for an injection molding machine comprises a feed delivery pipe 1, a heating block 11 is arranged on the feed delivery pipe 1, a first protective cover 2 and a second protective cover 3 are respectively arranged on two sides of the feed delivery pipe 1, a connecting assembly 4 is arranged between the first protective cover 2 and the second protective cover 3, and the first protective cover 2 and the second protective cover 3 are installed on the feed delivery pipe 1 by the connecting assembly 4. All be provided with between first safety cover 2, second safety cover 3 and the conveying pipeline 1 and keep warm and fill up 21, keep warm and fill up the thermal-insulated effect of first safety cover 2 of promotion that 21 can be fine and second safety cover 3, can promote the staff simultaneously and install and dismantle the work efficiency of

first safety cover

2 and 3 in-process of second safety cover, promote the work efficiency of injection molding machine.

The whole conveying pipeline 1 is in a hollow circular tube shape, the heating blocks 11 are uniformly arranged on the conveying pipeline 1 at intervals, and the heating blocks 11 are all fixed on the conveying pipeline 1, so that the heating efficiency of the heating blocks 11 on the conveying pipeline 1 is improved.

The first protective cover 2 and the second protective cover 3 are used for being matched with the material conveying pipe 1, the first protective cover 2 and the second protective cover 3 form a cylinder, and one surface, close to each other, of the first protective cover 2 and the second protective cover 3 equally divides the cylinder. The first protective cover 2 and the second protective cover 3 with arc-shaped sections are matched with the material conveying pipe 1 for use, so that the stability of the first protective cover 2 and the second protective cover 3 on the material conveying pipe 1 is improved.

In order not to influence the normal heating of heating block 11 to the material on conveying pipeline 1, first safety cover 2 and second safety cover 3 all set up with conveying pipeline 1 interval, and first safety cover 2, all be provided with supporting spring 22 between second safety cover 3 and the conveying pipeline 1, supporting spring 22's one end is fixed with first safety cover 2 and the second safety cover 3 that correspond, the other end is to contradicting with conveying pipeline 1, supporting spring 22 makes first safety cover 2 and the stability of second safety cover 3 on conveying pipeline 1 promote on the one hand, on the other hand can not influence the normal heating of heating block 11 to the material on conveying pipeline 1 yet.

The heat preservation pad 21 corresponds with first safety cover 2, second safety cover 3, and a side of heat preservation pad 21 is fixed on first safety cover 2 and the second safety cover 3 that correspond, and another side direction extends to one side that is close to conveying pipeline 1, and the heat preservation pad 21 can promote the heating efficiency of heating piece 11, even heating piece 11 stop work, heat preservation pad 21 also can keep warm to the material in the conveying pipeline 1.

In order to prevent the heating block 11 from heating the conveying pipe 1, the heat of the heating block 11 is lost, the heat insulating pad 21 is provided with a reflection arc surface 211, and the reflection direction of the reflection arc surface 211 faces to one side close to the conveying pipe 1, so that part of the lost heat can be reflected back to the conveying pipe 1 from the reflection arc surface 211 on the heat insulating pad 21, and the heat loss of the heating block 11 is reduced.

In order to improve the stability of the first protective cover 2 and the second protective cover 3 on the feed delivery pipe 1, the connecting assembly 4 comprises connecting plates 23, and one connecting plate 23 is respectively arranged on two sides of the first protective cover 2 and the second protective cover 3 in the mutual direction. The whole rectangular plate-shaped that is of connecting plate 23, and the length direction of connecting plate 23 is the same with the axis direction of first safety cover 2 and second safety cover 3, and the one end of connecting plate 23 all is fixed with first safety cover 2 and the second safety cover 3 that correspond, and the other end all extends to keeping away from one side that corresponds first safety cover 2 and second safety cover 3. When the first protective cover 2 and the second protective cover 3 are sleeved on the outer side of the material conveying pipe 1, one side surface of the connecting plate 23 on the first protective cover 2 and the second protective cover 3 is abutted against each other.

When connecting first safety cover 2 and second safety cover 3, need two staff to hold the both sides of first safety cover 2 and second safety cover 3 respectively, then another staff carries out fixed mounting again. After the designer improves, all seted up mounting groove 24 on the side that first safety cover 2 and second safety cover 3 upper junction plate 23 are close to each other, and the length direction of mounting groove 24 is the same with the axis direction of first safety cover 2 and second safety cover 3.

Be provided with first magnet 25 on first safety cover 2, and first magnet 25 is rectangular strip, be provided with second magnet 26 on the second safety cover 3, and second magnet 26 wholly is rectangular strip, first magnet 25 inlays to be established in the mounting groove 24 of 2 arc orientation both sides connecting plates 23 of first safety cover, second magnet 26 inlays to be established in the mounting groove 24 of 3 arc orientation both sides connecting plates 23 of second safety cover, and inter attraction between first magnet 25 and the second magnet 26, through the inter attraction between first magnet 25 and the second magnet 26, the convenience of waiting when the installation of first safety cover 2 and second safety cover 3 has been promoted.

Coupling assembling 4 still includes screw rod 41, and screw rod 41 is provided with a plurality of along the even interval of the length direction of first protection casing 2 upper junction plate 23, and the one end of a plurality of screw rod 41 all is fixed with one side that first protection casing 2 upper junction plate 23 is close to second protection casing 3, and the other end all extends to the one side of keeping away from first protection casing 2. Locating hole 31 has been seted up on the connecting plate 23 of second safety cover 3, and locating hole 31 corresponds with screw rod 41 for during, the through-hole on the connecting plate 23 of second safety cover 3 is passed to the one end of screw rod 41, and screw rod 41 passes on the connecting plate 23 of second safety cover 3 one side of through-hole all is provided with nut 42, nut 42 and the screw rod 41 threaded connection who corresponds, and a terminal surface of nut 42 is contradicted with the connecting plate 23 on the second safety cover 3. The stability of the first protective cover 2 and the second protective cover 3 on the material conveying pipe 1 is improved.

In order to promote the convenience that first safety cover 2 and second safety cover 3 when the installation staff took, the designer improves the back, all is provided with handle 27 on first safety cover 2 and the second safety cover 3, and handle 27 is fixed respectively on first safety cover 2 and the second safety cover 3 that correspond for the convenience when the staff takes off first safety cover 2 and second safety cover 3 can promote.

In order to prevent the heat of the heating block 11 from flowing out from the two sides of the first protection cover 2 and the second protection cover 3, the two sides of the first protection cover 2 and the second protection cover 3 are respectively provided with a baffle 28, one end of the baffle 28 is respectively fixed with the corresponding first protection cover 2 and the second protection cover 3, the other end of the baffle 28 is abutted against the conveying pipe 1, and the heat of the heating block 11 is prevented from flowing out from the two sides of the first protection cover 2 and the second protection cover 3.

The implementation principle of the heat insulation protection cover for the injection molding machine is as follows: in the application, install first protection cover 2 and second protection cover 3 relatively on conveying pipeline 1, screw rod 41 on the first protection cover 2 passes the locating hole 31 on the second protection cover simultaneously, then the staff screws up nut 42 on screw rod 41, supporting spring 22 on first protection cover 2 and the second protection cover 3 contradicts with conveying pipeline 1 simultaneously, when heating block 11 heats conveying pipeline 1, heat preservation pad 21 keeps warm to conveying pipeline 1, unnecessary temperature is passed through the reflection cambered surface 211 reflection on the heat preservation pad 21 and is to conveying pipeline 1 on the heating block 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a thermal-insulated safety cover for injection molding machine, includes conveying pipeline (1), be provided with heating piece (11), its characterized in that on conveying pipeline (1): the both sides of conveying pipeline (1) are provided with first safety cover (2) and second safety cover (3) respectively, first safety cover (2) are relative setting with second safety cover (3), just be provided with coupling assembling (4) between first safety cover (2) and second safety cover (3), coupling assembling (4) are connected first safety cover (2) and second safety cover (3), just first safety cover (2), second safety cover (3) and all be provided with between conveying pipeline (1) and keep warm and fill up (21), one side that keeps warm and fill up (21) all with correspond first safety cover (2), second safety cover (3) are fixed, and the other end all to being close to one side of conveying pipeline (1) is extended.

2. A heat shield for an injection molding machine as defined in claim 1, wherein: be provided with screw rod (41) on first safety cover (2), just locating hole (31) have been seted up on second safety cover (3), the one end of screw rod (41) with first safety cover (2) are fixed, and the other end passes locating hole (31), just screw rod (41) pass one side of locating hole (31) is provided with nut (42), nut (42) with screw rod (41) threaded connection, just the one end of nut (42) with first safety cover (2) are contradicted.

3. A heat shield for an injection molding machine as defined in claim 1, wherein: mounting groove (24) have all been seted up to one side that first safety cover (2) and second safety cover (3) are close to each other, just be provided with first magnet (25) on first safety cover (2), be provided with second magnet (26) on second safety cover (3), first magnet (25) and second magnet (26) are all installed in mounting groove (24) that correspond first safety cover (2) and second safety cover (3), just first magnet (25) and second magnet (26) inter attraction.

4. A heat shield for an injection molding machine as claimed in claim 1, wherein: first safety cover (2) all are provided with baffle (28) with the both ends of second safety cover (3), the one end of baffle (28) all is fixed with first safety cover (2) and second safety cover (3) that correspond, the other end all with conveying pipeline (1) are contradicted.

5. A heat shield for an injection molding machine as claimed in claim 1, wherein: the heat-insulating pad (21) is close to one side of the heating block (11) and is provided with a reflection arc surface (211), and an opening of the reflection arc surface (211) faces the material conveying pipe (1).

6. A heat shield for an injection molding machine as claimed in claim 1, wherein: all be provided with supporting spring (22) on first safety cover (2) and second safety cover (3), the one end of supporting spring (22) all is fixed with first safety cover (2), second safety cover (3) that correspond, the other end with conveying pipeline (1) is contradicted.

7. A heat shield for an injection molding machine as claimed in claim 1, wherein: one side that first safety cover (2) and second safety cover (3) kept away from each other all is provided with handle (27), handle (27) are all fixed on first safety cover (2) and the second safety cover (3) that correspond.