CN210633956U

CN210633956U - Infrared electric auxiliary heating device capable of improving curing rate of paper-plastic composite container

Info

Publication number: CN210633956U
Application number: CN201921420513.2U
Authority: CN
Inventors: 徐银海
Original assignee: Jiaxing Usefoil Packaging Co ltd
Current assignee: Jiaxing Usefoil Packaging Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-29
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an infrared electric auxiliary heating device capable of improving the solidification rate of a paper-plastic composite container, which comprises a top plate, the interior of the top plate is fixedly connected with a controller, the bottom of the top plate is fixedly connected with a first sleeve, a second sleeve is arranged inside the first sleeve, a first temperature sensor is fixedly connected with the inner wall of the first sleeve and the outer wall of the second sleeve, one side of the first temperature sensor is provided with a first heating mechanism, the bottom of the first sleeve is fixedly connected with a first supporting rod, one side of the first support rod, which is far away from the first sleeve, is fixedly connected with a second support rod, a third sleeve is arranged inside the second support rod, a pipeline is connected with the inner thread of the sleeve III, one end of the sleeve III is fixedly connected with a heating mechanism II, one end of the pipeline is fixedly connected with an L-shaped pipe, and the outer surface of the sleeve III is provided with a rotating mechanism. Has the advantages that: the device can carry out the operation of auxiliary heating to the compound container is moulded to paper, improves the compound container solidification rate is moulded to paper.

Description

Infrared electric auxiliary heating device capable of improving curing rate of paper-plastic composite container

Technical Field

The utility model relates to a processing technology field is moulded to paper particularly, relates to an infrared electric auxiliary heating device that compound container solidification rate can be moulded to paper can improve.

Background

When a paper-plastic composite container is processed, materials need to be molded and solidified, the materials are usually plasticized in a heating mode, then molding operation is carried out, the plasticized materials are injected into a mold for solidification and molding, the molten materials are in contact with the surface of a cavity and immediately cooled to form a low-density solid shell during molding, and due to the poor thermal conductivity of plastics, the inner layer of a plastic part is slowly cooled to form a high-density solid layer with large shrinkage, so that the shrinkage is large when the thickness of the wall is thick, the cooling is slow, the thickness of the high-density layer is thick, the shrinkage degree is inconsistent due to the inconsistency of the internal temperature and the external temperature, the integral curing rate of the paper-plastic container is influenced, and the molding effect of the paper-plastic composite.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve the infrared electric auxiliary heating device of compound container solidification rate is moulded to paper to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared electric auxiliary heating device capable of improving the curing rate of a paper-plastic composite container comprises a top plate, wherein a controller is fixedly connected inside the top plate, a first sleeve is fixedly connected to the bottom of the top plate, a second sleeve is arranged inside the first sleeve and fixedly connected with the top plate, a first temperature sensor is fixedly connected to the inner wall of the first sleeve and the outer wall of the second sleeve, a first heating mechanism is arranged on one side of the first temperature sensor, a first supporting rod is fixedly connected to the bottom of the first sleeve, a second supporting rod is fixedly connected to one side of the first supporting rod, away from the first sleeve, a third sleeve is arranged inside the second supporting rod, a pipeline is connected to the inner thread of the third sleeve through threads, a second heating mechanism is fixedly connected to one end of the third sleeve, away from the second sleeve, and an L-shaped pipe is fixedly connected to one end of the pipeline, the side wall of the L-shaped pipe is fixedly connected with a second temperature sensor, the first temperature sensor and the second temperature sensor are both electrically connected with the controller, and the outer surface of the third sleeve is provided with a rotating mechanism.

Furthermore, the first heating mechanism and the second heating mechanism both comprise a supporting tube, an infrared heating tube and a fan, the infrared heating tube is fixedly connected inside the supporting tube, the fan is fixedly connected to one end of the supporting tube, the supporting tube is fixedly connected with the first sleeve, the second sleeve and the third sleeve, and the infrared heating tube and the fan are electrically connected with the controller.

Furthermore, mounting plates are fixedly connected to two sides of the top plate.

Furthermore, the bottom of the first support rod is fixedly connected with a limiting rod, and the third sleeve penetrates through the limiting rod.

Furthermore, the second support rod is movably connected with the third sleeve through the first bearing, and the limiting rod is movably connected with the third sleeve through the second bearing.

Furthermore, the rotating mechanism comprises a motor, a rotating shaft, a first gear and a second gear, the first gear is fixedly connected to the outer surface of the third sleeve, the first gear is meshed with the second gear, the rotating shaft is fixedly connected to the middle of the second gear, and one end, far away from the second gear, of the rotating shaft is connected with the output end of the motor.

Further, the motor is fixedly connected with the second support rod through a bolt.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the device can carry out the operation of auxiliary heating to the compound container is moulded to paper, makes the compound container is moulded to paper be heated evenly in the shaping, improves the compound container solidification rate is moulded to paper, also can make the compound container is moulded to paper have good shaping effect.

(2) The first heating mechanism and the heating mechanism can play a heating role, and the mounting plate is convenient for connecting the top plate with related instruments or supports.

(3) The limiting rod can play a role in limiting and supporting the sleeve III, the bearing I and the bearing II can be connected with the sleeve III and do not influence the rotation of the sleeve III, and the rotating mechanism can realize the rotation of the sleeve III.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an infrared electric auxiliary heating device capable of increasing the curing rate of a paper-plastic composite container according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first heating mechanism and a second heating mechanism in an infrared electric auxiliary heating device capable of improving the curing rate of a paper-plastic composite container according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rotating mechanism in an infrared electric auxiliary heating device capable of improving the curing rate of a paper-plastic composite container according to an embodiment of the present invention;

reference numerals:

1. a top plate; 2. a controller; 3. a first sleeve; 4. a second sleeve; 5. a first temperature sensor; 6. a first supporting rod; 7. a second supporting rod; 8. a sleeve III; 9. a pipeline; 10. an L-shaped pipe; 11. a second temperature sensor; 12. supporting a tube; 13. an infrared heating tube; 14. a fan; 15. mounting a plate; 16. a limiting rod; 17. a first bearing; 18. a second bearing; 19. a motor; 20. a rotating shaft; 21. a first gear; 22. and a second gear.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in an embodiment, please refer to fig. 1-3, an infrared electric auxiliary heating device capable of improving a curing rate of a paper-plastic composite container according to an embodiment of the present invention includes a top plate 1, a controller 2 is fixedly connected to the inside of the top plate 1, the controller 2 is connected to an external power source, mounting plates 15 are fixedly connected to both sides of the top plate 1, the mounting plates 15 are convenient for connecting the top plate 1 to a related apparatus or a support, a sleeve i 3 is fixedly connected to the bottom of the top plate 1, a sleeve i 4 is arranged inside the sleeve i 3, the sleeve i 4 is fixedly connected to the top plate 1, a temperature sensor i 5 is fixedly connected to an inner wall of the sleeve i 3 and an outer wall of the sleeve i 4, and a heating mechanism i is arranged on one side of the temperature sensor i 5;

the bottom of the first sleeve 3 is fixedly connected with a first supporting rod 6, one side of the first supporting rod 6 far away from the first sleeve 3 is fixedly connected with a second supporting rod 7, a sleeve III 8 is arranged inside the second supporting rod 7, a pipeline 9 is connected with the inner thread of the sleeve III 8, it should be noted that the inner part of the sleeve III 8 is provided with threads, the outer wall of the pipeline 9 is provided with threads, so that the sleeve III 8 is in threaded connection with the pipeline 9, the bottom of the supporting rod I6 is fixedly connected with a limiting rod 16, the third sleeve 8 penetrates through the limiting rod 16, the second support rod 7 is movably connected with the third sleeve 8 through a first bearing 17, the limiting rod 16 is movably connected with the sleeve III 8 through a bearing II 18, the bearing I17 and the bearing II 18 can be connected with the sleeve III 8 and simultaneously do not influence the rotation of the sleeve III 8, and one end, far away from the sleeve II 4, of the sleeve III 8 is fixedly connected with a heating mechanism II;

the first heating mechanism and the second heating mechanism both comprise a supporting pipe 12, an infrared heating pipe 13 and a fan 14, the infrared heating pipe 13 is fixedly connected inside the supporting pipe 12, the fan 14 is fixedly connected at one end of the supporting pipe 12, the supporting pipe 12 is fixedly connected with the first sleeve 3, the second sleeve 4 and the third sleeve 8, it should be noted that one end, far away from the fan 14, of the supporting pipe 12 faces the mold, the fan 14 is used for blowing heat in the supporting pipe 12 outwards, and the infrared heating pipe 13 and the fan 14 are electrically connected with the controller 2;

an L-shaped pipe 10 is fixedly connected to one end, far away from the second heating mechanism, of the pipeline 9, a second temperature sensor 11 is fixedly connected to the side wall of the L-shaped pipe 10, the first temperature sensor 5 and the second temperature sensor 11 are both electrically connected with the controller 2, and a rotating mechanism is arranged on the outer surface of the third sleeve 8;

the rotating mechanism comprises a motor 19, a rotating shaft 20, a first gear 21 and a second gear 22, the first gear 21 is fixedly connected to the outer surface of the third sleeve 8, the first gear 21 is meshed with the second gear 22, the rotating shaft 20 is fixedly connected to the middle of the second gear 22, one end, far away from the second gear 22, of the rotating shaft 20 is connected with the output end of the motor 19, it needs to be stated that the motor 19 adopts a positive and negative motor, the rotating frequency and time of the motor 19 for driving the rotating shaft 20 are preset, when the aim is that one end of the pipeline 9 is located below the mold, the port of the L-shaped pipe 10 just faces the mold, the pipeline 9 cannot be separated from the third sleeve 8, and the motor 19 is fixedly connected with the second support rod 7 through bolts.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the top plate 1 can be connected with relevant instruments or supports through the mounting plate 15, after materials are injected into corresponding molds, the molds are placed between the first sleeve 3 and the second sleeve 4, or the top plate 1 is moved to enable the molds to be positioned between the first sleeve 3 and the second sleeve 4, then the motor 19 is started, the motor 19 drives the second gear 22 to rotate through the rotating shaft 20, the second gear 22 drives the first gear 21 to rotate, the third sleeve 8 rotates, the third sleeve 8 does not rotate and move, the pipeline 9 inside the third sleeve 8 rotates and moves towards the outside of the third sleeve 8, the L-shaped pipe 10 on the pipeline 9 is positioned below the molds, the port of the L-shaped pipe 10 faces the molds, the first temperature sensor 5 and the second temperature sensor 11 sense the temperature, it should be noted that the first temperature sensor 5 is matched with the first heating mechanism, the second temperature sensor 11 is matched with the second heating mechanism, the first temperature sensor 5 and the second temperature sensor 11 work and feed the temperature condition back to the controller 2, when the temperature of a region is lower than the temperature of other regions and exceeds an error value, the controller 2 controls the infrared heating tube 13 and the fan 14 in the region to work, so that the infrared heating tube 13 is heated to a required temperature, the fan 14 guides the heat of the infrared heating tube 13 to the direction of the mold, the temperature of the region is consistent with the temperature of other regions, a plurality of regions of the mold are uniformly heated, when the temperature of the mold is reduced to a certain value, the motor 19 rotates reversely, so that the pipeline 9 enters the third sleeve 8 again, the fan 14 and the infrared heating tube 13 stop working, so that the curing rate and the molding effect of the paper-plastic container are improved, the device can perform auxiliary heating operation on the paper-plastic composite container, so that the paper-plastic composite container is uniformly heated during molding, the curing rate of the paper-plastic composite container is improved, and the paper-plastic composite container also has a good forming effect.

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 infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container is characterized by comprising a top plate (1), wherein a controller (2) is fixedly connected inside the top plate (1), a first sleeve (3) is fixedly connected to the bottom of the top plate (1), a second sleeve (4) is arranged inside the first sleeve (3), the second sleeve (4) is fixedly connected with the top plate (1), a first temperature sensor (5) is fixedly connected to the inner wall of the first sleeve (3) and the outer wall of the second sleeve (4), a first heating mechanism is arranged on one side of the first temperature sensor (5), a first support rod (6) is fixedly connected to the bottom of the first sleeve (3), a second support rod (7) is fixedly connected to one side, far away from the first sleeve (3), of the first support rod (6), and a third sleeve (8) is arranged inside the second support rod (7), the internal thread of sleeve three (8) is connected with pipeline (9), keep away from sleeve three (8) the one end fixedly connected with heating mechanism two of sleeve two (4), keep away from pipeline (9) the one end fixedly connected with L type pipe (10) of heating mechanism two, the lateral wall fixedly connected with temperature sensor two (11) of L type pipe (10), temperature sensor one (5) with temperature sensor two (11) all with controller (2) electric connection, the surface of sleeve three (8) is equipped with slewing mechanism.

2. The infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container according to claim 1, wherein the first heating mechanism and the second heating mechanism both comprise a support tube (12), an infrared heating tube (13) and a fan (14), the infrared heating tube (13) is fixedly connected inside the support tube (12), the fan (14) is fixedly connected to one end of the support tube (12), the support tube (12) is fixedly connected to the first sleeve (3), the second sleeve (4) and the third sleeve (8), and the infrared heating tube (13) and the fan (14) are electrically connected to the controller (2).

3. The infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container as claimed in claim 1, wherein mounting plates (15) are fixedly connected to two sides of the top plate (1).

4. The infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container as claimed in claim 1, wherein a limiting rod (16) is fixedly connected to the bottom of the first supporting rod (6), and the third sleeve (8) penetrates through the limiting rod (16).

5. The infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container as claimed in claim 4, wherein the second supporting rod (7) is movably connected with the third sleeve (8) through a first bearing (17), and the limiting rod (16) is movably connected with the third sleeve (8) through a second bearing (18).

6. The infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container is characterized in that the rotating mechanism comprises a motor (19), a rotating shaft (20), a first gear (21) and a second gear (22), the first gear (21) is fixedly connected to the outer surface of the sleeve III (8), the first gear (21) is meshed with the second gear (22), the rotating shaft (20) is fixedly connected to the middle of the second gear (22), and one end, far away from the second gear (22), of the rotating shaft (20) is connected with the output end of the motor (19).

7. The infrared electric auxiliary heating device capable of improving the curing rate of the paper-plastic composite container as claimed in claim 6, wherein the motor (19) is fixedly connected with the second support rod (7) through a bolt.