CN217295128U

CN217295128U - Heat insulation structure for plastic packaging machine

Info

Publication number: CN217295128U
Application number: CN202220009962.3U
Authority: CN
Inventors: 王子民
Original assignee: Cosmett Biotechnology Baishan Co ltd
Current assignee: Cosmett Biotechnology Baishan Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-26
Anticipated expiration: 2032-01-05

Abstract

A heat insulation structure for a plastic packaging machine comprises an upper heat insulation rubber mat and a lower heat insulation rubber mat, wherein the upper heat insulation rubber mat is arranged above a heat insulation shell and is provided with an upper heat insulation rubber mat, the lower heat insulation rubber mat is arranged inside the heat insulation shell, the middle part of the heat insulation shell is provided with a placing groove, a heating resistance wire is placed in the placing groove, the upper heat insulation rubber mat and the lower heat insulation rubber mat are respectively arranged at the upper side and the lower side of the heating resistance wire, a heat insulation mica sheet is arranged below the lower heat insulation rubber mat, an upper mounting plate is arranged inside the upper heat insulation rubber mat, a lower mounting plate is arranged inside the lower heat insulation rubber mat, and a mounting shaft is fixedly arranged at the lower surface of the upper mounting plate, the upper heat insulation rubber mat and the lower heat insulation rubber mat play a role in heat insulation of the heating resistance wire and play a role in clamping and fixing.

Description

Heat insulation structure for plastic packaging machine

Technical Field

The utility model relates to a mechanical equipment technical field, in particular to thermal-insulated structure for plastic packaging machine.

Background

The existing heating structure for the plastic packaging machine usually adopts a heat insulation adhesive tape to fix a mica sheet fixing silica gel sheet, a heating wire is assembled on a high-temperature adhesive tape, and then a layer of heat insulation adhesive tape is pasted on the heating wire so as to isolate the heating wire and a vacuum bag.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that above-mentioned background art mentioned, the embodiment of the utility model provides a thermal-insulated structure for plastic packaging machine, including last thermal-insulated cushion and thermal-insulated cushion down, it sets up thermal-insulated cushion in the top of thermal-insulated shell to go up thermal-insulated cushion, thermal-insulated cushion sets up inside thermal-insulated shell down, the middle part of thermal-insulated shell is provided with places the recess, and the heating resistor silk is placed in placing the recess, go up thermal-insulated cushion and thermal-insulated cushion down and set up the upper and lower both sides at the heating resistor silk respectively, the below of thermal-insulated cushion is provided with thermal-insulated mica sheet down, it is provided with the mounting panel to go up thermal-insulated cushion inside, the inside of thermal-insulated cushion is provided with down the mounting panel down, the lower fixed surface of going up the mounting panel installs the axle, the bottom of installation axle passes first axle sleeve on the thermal-insulated shell top, the second axle sleeve on the lower mounting panel and the third axle sleeve on the thermal-insulated mica sheet and the top fixed mounting installation axle of threaded shaft And the threaded shaft is provided with a threaded sleeve matched with the threaded shaft.

Preferably, a positioning block is fixedly arranged at the bottom end of the threaded sleeve.

Preferably, a mounting spring is arranged below the heat insulation mica sheet.

Preferably, the bottom end of the mounting spring is arranged at the bottom of the heat insulation shell.

Preferably, the left side and the right side of the heat insulation mica sheet are respectively provided with a sliding block, the inner side wall of the heat insulation shell is provided with a slide way, and the sliding blocks are matched with the slide ways.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

the utility model discloses it is all very simple and convenient with the dismantlement when installing the heating resistor silk to set up mounting panel and lower mounting panel and increase the rigidity of thermal-insulated cushion and thermal-insulated cushion down, make on thermal-insulated cushion and thermal-insulated cushion down also play the fixed effect of centre gripping when playing thermal-insulated effect to the heating resistor silk.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a heat insulation structure for a plastic packaging machine according to an embodiment of the present invention.

In the shown drawing, an upper heat insulation rubber mat 1, a lower heat insulation rubber mat 2, a heat insulation shell 3, a placing groove 4, a heating resistance wire 5, a heat insulation mica sheet 6, an upper mounting plate 7, a lower mounting plate 8, a mounting shaft 9, a first shaft sleeve 10, a second shaft sleeve 11, a third shaft sleeve 12, a threaded shaft 13, a threaded sleeve 14, a positioning block 15, a mounting spring 16, a sliding block 17 and a sliding way 18 are arranged.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.

In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.

As shown in fig. 1, a heat insulation structure for a plastic packaging machine comprises an upper heat insulation rubber mat 1 and a lower heat insulation rubber mat 2, wherein the upper heat insulation rubber mat 1 is arranged above a heat insulation shell 3, the lower heat insulation rubber mat 2 is arranged inside the heat insulation shell 3, a placing groove 4 is arranged in the middle of the heat insulation shell 3, a heating resistance wire 5 is placed in the placing groove 4, the upper heat insulation rubber mat 1 and the lower heat insulation rubber mat 2 are respectively arranged on the upper side and the lower side of the heating resistance wire 5, a heat insulation mica sheet 6 is arranged below the lower heat insulation rubber mat 2, an upper mounting plate 7 is arranged inside the upper heat insulation rubber mat 1, a lower mounting plate 8 is arranged inside the lower heat insulation rubber mat 2, a lower surface of the upper mounting plate 7 is fixedly provided with a lower mounting plate 9, the bottom end of the mounting shaft 9 penetrates through a first shaft sleeve 10 on the top of the heat insulation shell 3, a second shaft sleeve 11 on the lower mounting plate 8 and a third shaft sleeve 12 on the heat insulation mica sheet 6 to be fixedly mounted with the top end of a threaded shaft 13, the utility model discloses a heating device, including threaded shaft 13, threaded shaft 14, upper heat insulation rubber mat 1, lower heat insulation rubber mat 2, upper heat insulation rubber mat 5, lower heat insulation rubber mat 5, upper mounting panel 7, lower mounting panel 8, upper heat insulation rubber mat 14, threaded shaft 14 is provided with the threaded sleeve 14 that matches with it on the threaded shaft 13, the bottom mounting of threaded sleeve 14 is provided with locating piece 15 fixedly, when heating resistor silk 5 installs, upwards twist threaded sleeve 14 to the bottom of installation axle 9, and upper heat insulation rubber mat 1 and lower heat insulation rubber mat 2 exert appropriate pressure to heating resistor silk 5 for heating resistor silk 5 is fixed between upper heat insulation rubber mat 1 and lower heat insulation rubber mat 2, upper heat insulation rubber mat 1 and lower heat insulation rubber mat 2 play the fixed effect of centre gripping when making heat insulation rubber mat 1 play thermal-insulated effect to heating resistor silk 5 respectively to upper mounting panel 7 and lower mounting panel 8, when heating resistor silk 5 is demolishd alone, only need twist threaded sleeve 14 downwards, press heat insulation mica sheet 6 downwards can make upper heat insulation rubber mat 1 and lower heat insulation rubber mat 2 reduce the pressure of heating resistor silk 5 even reduce even the pressure of heating resistor silk 5 The heat insulation mica sheet is characterized in that the heat insulation mica sheet is in a compression state all the time, upward pressure can be given to the lower surface of the heat insulation mica sheet 6, the heat insulation mica sheet 6 is in a stable state all the time, and the heat insulation mica sheet 6 cannot be easily separated from the heat insulation shell 3. The left side and the right side of the heat insulation mica sheet 6 are respectively provided with a sliding block 17, the inner side wall of the heat insulation shell 3 is provided with a slideway 18, and the sliding blocks 17 are matched with the slideways 18, so that the position of the heat insulation mica sheet 6 can be conveniently adjusted when the upper heat insulation rubber mat 1, the lower heat insulation rubber mat 2 and the heating resistance wires 5 are installed or disassembled.

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.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A heat insulation structure for a plastic packaging machine is characterized by comprising an upper heat insulation rubber mat and a lower heat insulation rubber mat, wherein the upper heat insulation rubber mat is arranged above a heat insulation shell and is provided with an upper heat insulation rubber mat, the lower heat insulation rubber mat is arranged inside the heat insulation shell, the middle part of the heat insulation shell is provided with a placing groove, a heating resistance wire is placed in the placing groove, the upper heat insulation rubber mat and the lower heat insulation rubber mat are respectively arranged at the upper side and the lower side of the heating resistance wire, a heat insulation mica sheet is arranged below the lower heat insulation rubber mat, an upper mounting plate is arranged inside the upper heat insulation rubber mat, a lower mounting plate is arranged inside the lower heat insulation rubber mat, a mounting shaft is fixedly arranged on the lower surface of the upper mounting plate, the bottom end of the mounting shaft penetrates through a first shaft sleeve on the top of the heat insulation shell, a second shaft sleeve on the lower mounting plate and a third shaft sleeve on the heat insulation mica sheet and is fixedly mounted on the top end of a threaded shaft, and the threaded shaft is provided with a threaded sleeve matched with the threaded shaft.

2. The heat insulation structure for the plastic packaging machine as claimed in claim 1, wherein a positioning block is fixedly arranged at the bottom end of the threaded sleeve.

3. The heat insulation structure for the plastic packaging machine as claimed in claim 1, wherein a mounting spring is disposed below the heat insulation mica sheet.

4. The thermal insulation structure for the plastic packaging machine as claimed in claim 3, wherein the bottom end of the mounting spring is disposed at the bottom of the thermal insulation casing.

5. The heat insulation structure for the plastic packaging machine according to claim 1, wherein sliding blocks are arranged on the left side and the right side of the heat insulation mica sheet respectively, a sliding way is arranged on the inner side wall of the heat insulation shell, and the sliding blocks are matched with the sliding way.