CN219028452U - Efficient heating device for plastic sucking machine - Google Patents

Abstract

The utility model discloses a high-efficiency heating device for a plastic sucking machine, which comprises a heating box main body, wherein two groups of fixing rods are fixedly connected to the inner side wall of the heating box main body, heating wires are fixedly connected to the middle positions of the fixing rods, an infrared heating lamp is fixedly connected to the bottom wall of the heating box main body, a heat transfer plate is fixedly connected to the top end of the heating box main body, a nano heat insulation layer is fixedly connected to the bottom end of the heat transfer plate, and the inner side wall of the nano heat insulation layer is fixedly connected with the outer side wall of the heating box main body. When the efficient heating device for the plastic sucking machine is used, the heating uniformity of the efficient heating device for the plastic sucking machine is improved through parts such as an infrared heating lamp, a fixing rod, a heating wire, a heat transfer plate, a nano heat insulation layer and the like, so that the working efficiency is improved; the heat transfer plate of the high-efficiency heating device for the plastic sucking machine has the advantages that the heat transfer efficiency of the heat transfer plate for the raw materials is improved, and the service life of the heating box main body is prolonged.

Description

Efficient heating device for plastic sucking machine

Technical Field

The utility model relates to the field of heating equipment of plastic sucking machines, in particular to a high-efficiency heating device for a plastic sucking machine.

Background

The plastic sucking machine is also called thermoplastic forming machine, and is a machine for sucking thermoplastic plastic coiled material of PVC, PE, PP, PET, HIPS, etc. into high-grade packaging decorative box and frame with various shapes. The vacuum suction produced by vacuum pump is used to make the heated and softened PVC, PET and other thermoplastic plastic sheet material pass through the mould and make them be formed into various shapes of vacuum cover, vacuum-moulding tray and bubble shell, etc. its product specification is strong in adaptability, and the vacuum-moulding method can be used to make various products which are very large, very small, very thick and very thin, and the sheet material can be made into 1-2 MM, even thinner, and its product area can be up to 10 square meters, and its wall thickness can be up to 20MM, and can be up to 0.1MM.

In the use process of the plastic sucking machine, the problems of poor plastic sucking efficiency, mold damage, abnormal work of the machine caused by overheating, plastic sucking failure caused by uneven heating and the like are often encountered.

Wherein, because part is the heating of non-airtight space, easily causes the heat to scatter and disappear, greatly reduced its heating performance, the heating module mostly can't be with the even effluvium of heat simultaneously to lead to plastics to be heated unevenly, can't make plastics rapid prototyping, thereby can reduce the product percent of pass, improved manufacturing cost.

Disclosure of Invention

The utility model aims to provide a high-efficiency heating device for a plastic sucking machine, which is used for solving the problem that the plastic is heated unevenly and cannot be molded rapidly in the current market, which is proposed in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient heating device for plastic uptake machine, includes the heating box main part, the inside wall fixedly connected with of heating box main part is two sets of dead levers, the intermediate position fixedly connected with heater strip of dead lever, the diapire fixedly connected with infrared heating lamp of heating box main part, the top fixedly connected with heat transfer plate of heating box main part, the bottom fixedly connected with nanometer insulating layer of heat transfer plate, the inside wall and the lateral wall fixed connection of heating box main part of nanometer insulating layer have improved this kind of high-efficient heating device for plastic uptake machine's degree of heating uniformity.

Preferably, the bottom fixedly connected with telescopic link of nanometer insulating layer, the outside cover of telescopic link is equipped with the spring, has realized the extrusion to the heat transfer board.

Preferably, the bottom fixedly connected with connecting block of spring, the bottom and the top fixed connection of connecting block of telescopic link have realized loading and unloading to the heating box main part.

Preferably, the connecting block is L-shaped, and the loading and unloading of the connecting block are realized in an auxiliary manner.

Preferably, a plastic sucking machine supporting structure is arranged on one side of the connecting block, and a sliding groove is formed in one side of the plastic sucking machine supporting structure, so that the rotating block and the connecting rod can pass through.

Preferably, one side fixedly connected with connecting rod of connecting block, the top of connecting rod rotates and is connected with the rotating block, and the auxiliary grafting that realizes grafting piece and grafting groove.

Preferably, a plug-in block is fixedly connected to one side of the rotating block, and a plug-in groove is formed in one side of the plastic uptake machine supporting structure, corresponding to the rotating block, so that the plug-in connection of the connecting block and the plastic uptake machine supporting structure is realized.

Compared with the prior art, the utility model has the beneficial effects that: the high-efficiency heating device for the plastic sucking machine improves the heating uniformity of the high-efficiency heating device for the plastic sucking machine, thereby improving the working efficiency; the heat transfer plate of the high-efficiency heating device for the plastic sucking machine has the advantages that the heat transfer efficiency of the heat transfer plate for the raw materials is improved, and the service life of the heating box main body is prolonged.

1. The heat transfer plate, the fixing rod, the heating wire, the infrared heating lamp and the nanometer heat insulation layer are arranged, the fixing of the heating wire is realized through the cooperation of the fixing rod and the heating wire, the uniform heating of the heat transfer plate is realized through the cooperation of the heating wire and the infrared heating lamp, and the heat is not overflowed through the cooperation of the heating box main body and the nanometer heat insulation layer, so that the heating uniformity of the high-efficiency heating device for the plastic uptake machine is improved, and the working efficiency is improved; the service life of the heating box main body is prolonged.

2. The connecting block, the telescopic rod and the spring are arranged, the telescopic rod is supported by the cooperation of the connecting block and the telescopic rod, the nanometer heat insulation layer is abutted by the cooperation of the telescopic rod and the spring, so that the extrusion of the heat transfer plate is realized, and the heat transfer efficiency of the heat transfer plate of the high-efficiency heating device for the plastic uptake machine to raw materials is improved;

3. through being provided with spout, rotating block, plug block, jack groove and connecting rod, realize the slip of rotating block and connecting rod through the spout, realize the removal of plug block through the cooperation of rotating block and plug block, realize the grafting of connecting block and plastic uptake machine bearing structure through the cooperation of plug block and jack groove, realized the loading and unloading of connecting block, improved the life of heating box main part.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present utility model;

FIG. 2 is a schematic top view of the heating box according to the present utility model;

FIG. 3 is a schematic perspective view of a heating box according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.

In the figure: 1. a heating box main body; 2. a heat transfer plate; 3. a fixed rod; 4. a heating wire; 5. a connecting block; 6. a suction molding machine support structure; 7. a telescopic rod; 8. a spring; 9. an infrared heating lamp; 10. a nano heat insulation layer; 11. a chute; 12. a rotating block; 13. a plug block; 14. a plug-in groove; 15. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please analyze fig. 1-4, the present utility model provides a technical solution: a high-efficient heating device for plastic uptake machine, please refer to fig. 1, fig. 2 and fig. 3 including heating box main part 1, the inside wall fixedly connected with of heating box main part 1 is two sets of dead levers 3, the intermediate position fixedly connected with heater strip 4 of dead lever 3, the diapire fixedly connected with infrared heating lamp 9 of heating box main part 1, the top fixedly connected with heat transfer plate 2 of heating box main part 1, the bottom fixedly connected with nanometer insulating layer 10 of heat transfer plate 2, the inside wall of nanometer insulating layer 10 and the lateral wall fixed connection of heating box main part 1, realize the even heating of heat transfer plate 2 through the cooperation of heater strip 4 and infrared heating lamp 9, realize through the cooperation of heating box main part 1 and nanometer insulating layer 10 that the heat does not spill, thereby improved this kind of high-efficient heating device for plastic uptake machine's heating degree of uniformity, thereby improved work efficiency.

Referring to fig. 1, the bottom end fixedly connected with telescopic link 7 of nanometer insulating layer 10, the outside cover of telescopic link 7 is equipped with spring 8, realized the extrusion of heat transfer board 2, the bottom fixedly connected with connecting block 5 of spring 8, the bottom of telescopic link 7 and the top fixed connection of connecting block 5, connecting block 5 is L shape, realize accepting telescopic link 7 through the cooperation of connecting block 5 and telescopic link 7, realize the butt to nanometer insulating layer 10 through the cooperation of telescopic link 7 and spring 8, thereby realize the extrusion of heat transfer board 2, thereby improved the heat transfer board 2 of this kind of high-efficient heating device for plastic uptake machine to the heat transfer efficiency of raw materials.

Referring to fig. 1 and 4, a plastic sucking machine supporting structure 6 is arranged on one side of a connecting block 5, a sliding groove 11 is formed in one side of the plastic sucking machine supporting structure 6, passing of a rotating block 12 and a connecting rod 15 is achieved, one side of the connecting block 5 is fixedly connected with the connecting rod 15, the top end of the connecting rod 15 is rotationally connected with the rotating block 12, insertion of the inserting block 13 and an inserting groove 14 is achieved in an auxiliary mode, an inserting groove 14 is formed in one side of the rotating block 12, corresponding to one side of the rotating block 12, of the plastic sucking machine supporting structure 6, insertion of the connecting block 5 and the plastic sucking machine supporting structure 6 is achieved, sliding of the rotating block 12 and the connecting rod 15 is achieved through the sliding groove 11, movement of the inserting block 13 is achieved through matching of the rotating block 12 and the inserting groove 14, insertion and insertion of the connecting block 5 and the plastic sucking machine supporting structure 6 are achieved, loading and unloading of the connecting block 5 are achieved, and service life of a heating box main body 1 is prolonged.

Working principle: firstly, when heating, because the heating efficiency of the infrared heating lamp 9 is faster, the middle part of the heat transfer plate 2 will be heated rapidly, at this time, because the heating speed of the heating wire 4 is slower than that of the infrared heating lamp 9, therefore when the infrared heating lamp 9 has heated the middle part of the heat transfer plate 2, but the two sides of the heat transfer plate 2 have not been heated completely, the heating of the heating wire 4 will fill the blank of the infrared heating lamp 9, so that the heat transfer plate 2 is heated more uniformly, finally, because the nano heat insulation layer 10 is made of nano mica heat insulation material, the heat of the heating box main body 1 will not overflow, but is stored in the heating box main body 1 and the heat transfer plate 2, thus the overflow of the heat is blocked, the heating uniformity of the high-efficiency heating device for the plastic suction machine is improved, and the working efficiency is improved.

Secondly, when heating, through the cooperation of telescopic link 7 and spring 8, through the elastic deformation of spring 8 self, make spring 8 can firmly push up heat transfer plate 2 in the bottom of being heated the target to through reducing the contact surface with the air, thereby further improved this kind of heat transfer plate 2 to the heat transfer efficiency of raw materials of high-efficient heating device for plastic uptake machine.

Finally, the rotating block 12 is rotated to enable the rotating block 12 to pass through the sliding groove 11 together with the connecting rod 15, the rotating block 12 rotates after passing through the sliding groove 11, the inserting block 13 is inserted into the inserting groove 14, so that the limit of the connecting block 5 is completed, when the heating box main body 1 needs to be overhauled, the rotating block 12 is rotated, the inserting block 13 is separated from the inner part of the inserting groove 14, the connecting block 5 is pulled out, the connecting rod 15 and the rotating block 12 are separated from the sliding groove 11, the disassembling of the connecting block 5 is realized, the heating box main body 1 is overhauled, and the service life of the heating box main body 1 is prolonged

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

Claims (7)

1. A high-efficient heating device for plastic uptake machine, including heating box main part (1), its characterized in that: the heating box comprises a heating box body (1), wherein two groups of fixing rods (3) are fixedly connected to the inner side wall of the heating box body (1), heating wires (4) are fixedly connected to the middle positions of the fixing rods (3), an infrared heating lamp (9) is fixedly connected to the bottom wall of the heating box body (1), a heat transfer plate (2) is fixedly connected to the top end of the heating box body (1), a nano heat insulation layer (10) is fixedly connected to the bottom end of the heat transfer plate (2), and the inner side wall of the nano heat insulation layer (10) is fixedly connected with the outer side wall of the heating box body (1).

2. A high efficiency heating apparatus for a vacuum forming machine as set forth in claim 1, wherein: the bottom of nanometer insulating layer (10) fixedly connected with telescopic link (7), the outside cover of telescopic link (7) is equipped with spring (8).

3. A high efficiency heating apparatus for a plastic suction machine as set forth in claim 2, wherein: the bottom fixedly connected with connecting block (5) of spring (8), the top fixed connection of bottom and connecting block (5) of telescopic link (7).

4. A high efficiency heating apparatus for a vacuum forming machine as set forth in claim 3, wherein: the connecting block (5) is L-shaped.

5. A high efficiency heating apparatus for a vacuum forming machine as set forth in claim 3, wherein: one side of the connecting block (5) is provided with a plastic sucking machine supporting structure (6), and one side of the plastic sucking machine supporting structure (6) is provided with a sliding groove (11).

6. A high efficiency heating apparatus for a vacuum forming machine as set forth in claim 3, wherein: one side of connecting block (5) fixedly connected with connecting rod (15), the top of connecting rod (15) rotates and is connected with rotating block (12).

7. A high efficiency heating apparatus for a plastic suction machine as set forth in claim 5, wherein: the plastic uptake machine supporting structure (6) is provided with a splicing groove (14) corresponding to one side of the rotating block (12), and one side of the rotating block (12) is fixedly connected with a splicing block (13).

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