Plastic thermal forming equipment

Abstract

The utility model provides plastic thermal forming equipment. The plastic thermal forming equipment comprises a box body, a heating piece, a controller and a forming mold, the box body is provided with a cavity; the heating piece is arranged in the cavity; the controller is arranged in the box body and is electrically connected to the heating piece; the forming die is placed in the cavity, the forming die and the heating piece are arranged at a certain interval and are not in contact, the heating piece heats the forming die in a non-contact mode, and therefore the bonding effect and the structural strength of the plastic are improved.

Description

Technical Field

[0001] The present disclosure relates to a molding device, in particular to a plastic thermoforming device. Background Art

[0002] Traditionally, plastic production involves rolling and gluing the long edges of the plastic together. One method involves using a heated iron block to heat the uneven long edges of the plastic, fusing them together. However, the uneven surface of the plastic results in uneven heating, which affects the bonding of the long edges and leads to insufficient bond strength.

[0003] Another common method is to use adhesives to bond the relatively long edges of the plastic together. However, this method is not heat-resistant and is prone to debonding and separation, resulting in unstable structural strength of the plastic, affecting its service life and filtration performance. Utility Model Content

[0004] To solve the above problems, the present disclosure provides a plastic thermoforming device that uniformly heats the forming mold using a non-contact heating method to improve the bonding effect and structural strength of the plastic.

[0005] One embodiment of the present disclosure provides a plastic thermoforming apparatus comprising a housing, a heater, a controller, and a forming mold. The housing has a chamber; the heater is disposed in the chamber; the controller is disposed in the housing and electrically connected to the heater; the forming mold is placed in the chamber, with the forming mold and the heater spaced apart from each other, allowing the heater to heat the forming mold in a non-contact manner.

[0006] In another embodiment of the present disclosure, the heating element is a hot air generator.

[0007] In another embodiment of the present disclosure, the heating element is an infrared heating lamp.

[0008] In another embodiment of the present disclosure, a door member is pivotally provided on the box body, and the door member is capable of closing the chamber.

[0009] In another embodiment of the present disclosure, the forming mold includes a first mold and a second mold. The first mold and the second mold are arranged on the left and right, and a through groove is formed between the first mold and the second mold.

[0010] Thus, the non-contact heating method disclosed in the present invention enables the heating element to evenly heat the forming mold, avoiding uneven heating due to uneven surfaces, thereby ensuring that the two long sides of the plastic are evenly melted and then adhered, thereby improving the bonding effect and structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a schematic diagram of the plastic thermoforming equipment disclosed in the present invention.

[0012] Figure 2 It is a schematic diagram of the forming mold structure disclosed in the present invention.

[0013] Figure 3 This is a heating schematic diagram of the plastic thermoforming equipment disclosed in the present invention. DETAILED DESCRIPTION

[0014] To facilitate the explanation of the central concept of the present disclosure in the above utility model content column, specific embodiments are presented. Various objects in the embodiments are drawn in proportions suitable for enumeration and not in proportion to the actual components, which should be noted first.

[0015] See also Figures 1 to 3 As shown, the present disclosure provides a plastic thermoforming device 100 , which includes a box 10 , a heating element 20 , a controller 30 and a forming mold 40 .

[0016] The box body 10 has a chamber 11 . A door member 12 is pivotally mounted on the front side of the box body 10 , and the door member 12 can close the chamber 11 .

[0017] The heating element 20 is disposed in the chamber 11. In the embodiment of the present disclosure, the heating element 20 is disposed at the top of the chamber 11. The heating element 20 is a hot air generator or an infrared heating lamp.

[0018] The controller 30 is disposed in the housing 10 and electrically connected to the heating element 20 to control the operation of the heating element 20 .

[0019] The forming mold 40 is made of a high thermal conductivity material, such as aluminum or copper. In the embodiment of the present disclosure, the forming mold 40 includes a first mold 41 and a second mold 42, and the plastic 1 to be bonded is placed between the first mold 41 and the second mold 42. The first mold 41 and the second mold 42 are arranged on the left and right, and there is a through groove 43 between the two. When the forming mold 40 is placed in the chamber 11, the forming mold 40 and the heating element 20 have a distance but are not in contact, so that the heating element 20 heats the forming mold 40 in a non-contact manner and through the through groove 43. In this way, the heat of the heating element 20 can be transferred to the forming mold 40 through the non-contact heating method, so that the two long sides of the plastic 1 with an uneven surface are heated evenly, making it easier for the two to melt and adhere, achieving an effect that is not easy to separate.

[0020] Furthermore, in another embodiment of the present disclosure, the box 10 may not be required, and the aforementioned effect can also be achieved by directly using the heating element 20 to perform non-contact heating on the forming mold 40 .

[0021] In summary, the present disclosure has the following advantages:

[0022] 1. Uniform heating: The non-contact heating method enables the heating element 20 to evenly heat the forming mold 40, avoiding uneven heating due to uneven surfaces, thereby ensuring that the two long sides of the plastic 1 are evenly melted and then adhered, improving the bonding effect and structural strength.

[0023] 2. Temperature stability: The controller 30 can accurately control the temperature of the heating element 20 to avoid temperature fluctuations during the heating process, ensure the stability of the heating process, and further improve the quality of the plastic.

[0024] The above embodiments are only used to illustrate the present disclosure and are not intended to limit the scope of the present disclosure. Any modifications or changes that do not violate the spirit of the present disclosure are within the scope of protection intended by the present disclosure.

[0025] Description of Reference Numerals

[0026] 100: Plastic thermoforming equipment;

[0027] 10: box body;

[0028] 11: chamber;

[0029] 12: door component;

[0030] 20: heating element;

[0031] 30: controller;

[0032] 40: forming die;

[0033] 41: first mold;

[0034] 42: second mold;

[0035] 43: wear groove;

[0036] 1: Plastic.

Claims

1. A plastic thermoforming device, characterized in that: Include: a housing having a chamber; a heating element disposed in the chamber; a controller disposed in the housing and electrically connected to the heating element; as well as A forming mold is placed in the cavity. The forming mold and the heating element are spaced apart from each other without contact, so that the heating element heats the forming mold in a non-contact manner.

2. The plastic thermoforming equipment according to claim 1, characterized in that: The heating element is a hot air generator.

3. The plastic thermoforming equipment according to claim 1, characterized in that: The heating element is an infrared heating lamp.

4. The plastic thermoforming equipment according to any one of claims 1 to 3, characterized in that: The box body is pivotally provided with a door component, and the door component can close the chamber.

5. The plastic thermoforming equipment according to claim 4, characterized in that: The forming mold includes a first mold and a second mold. The first mold and the second mold are arranged on the left and right, and a through groove is formed between the first mold and the second mold.

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