Self-heating hand mold
By using the heating layer made of conductive materials on the hand mold for electric heating, the problem of energy waste and heating in existing glove drying technology is solved, and efficient and uniform drying effects are achieved.
Patent Information
- Application Number
- CN202420361948.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-27
AI Technical Summary
The existing glove drying technology requires a lot of energy, resulting in environmental damage and energy waste, and it is difficult to achieve uniform heating of the hand mold surface.
A spontaneous heating hands are designed. The heating layer of the conductive material is designed for surface heating, and electric heating is achieved through electrical rails and electrode blocks to avoid the unnecessary heating of the opponent's model, chain and transmission equipment.
By heating directly by opponent modulus, it saves energy, realizes the uniform heating and the improvement of the drying quality, and can accurately control the temperature of the hand mold.
Smart Images
Figure CN222406802U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of disposable glove manufacturing equipment, in particular to a self-heating hand mold. Background Art
[0002] In the process of making disposable gloves, after the hand mold is immersed in liquid, the liquid on the surface of the hand mold needs to be dried and matured to complete the glove making. Most of the existing glove drying technologies generate heat by burning coal or natural gas to heat the space where the entire set of hand molds, hand mold bases, chains and transmission equipment are located. The air absorbs heat and then heats the liquid on the surface of the hand mold. This method consumes a lot of energy and causes great damage to the environment. At the same time, a large amount of heat in the space is absorbed by the hand mold, hand mold base, chain and transmission equipment, resulting in energy waste. In addition, the above method requires that the space where the hand mold is located be heated to a higher temperature in order to meet the heat requirements of the glove glue, which also causes energy waste. Utility Model Content
[0003] The utility model aims to solve the above problems and provides a self-heating hand model, the technical solution adopted by the utility model is as follows:
[0004] A self-heating hand mold comprises an electric track and a hand mold body and a hand mold base that are fixedly connected. The electric track electrode is arranged on the electric track, and the hand mold body and the hand mold base move along the direction in which the electric track extends; the hand mold body comprises an inner liner, a heating layer and an outer layer arranged from the inside to the outside, the heating layer is made of a conductive material, and the heating layer is completely coated on the outer surface of the inner liner; the heating layer is electrically connected to an electrode sheet, an electric wire and an electrode block in sequence, the electrode block is arranged on the surface of the hand mold base, and when the hand mold base contacts the electric track, the electrode block is electrically connected to the electric track electrode.
[0005] Based on the above solution, the heating layer is made of graphene.
[0006] Based on the above solution, the inner liner and the outer layer are made of plastic.
[0007] Preferably, the electrode sheets are distributed on the front and back sides of the palm and fingers of the hand model body.
[0008] Preferably, a positioning plate is arranged on the side of the hand mold base that contacts the electric track, the positioning plate is a plane, and the electrode block is arranged on the surface of the positioning plate and protrudes from the positioning plate.
[0009] On the basis of the above scheme, a guide rod is arranged on the hand mold seat, the guide rod is arranged perpendicular to the extension direction of the electric track, and the electrode block is slidably arranged on the guide rod; a reset spring is abutted between the electrode block and the hand mold seat.
[0010] Preferably, the number of the positioning plates is 2, and they are symmetrically arranged about the axis of the hand mold base.
[0011] Preferably, the number of electrode blocks on the positioning disk is 2, and they are arranged in a direction parallel to the axis of the hand mold base.
[0012] The beneficial effects of the utility model are as follows: directly heating the hand mold replaces the previous overall heating method, thereby avoiding heating the hand mold base, chain and transmission equipment and wasting heat, thereby greatly saving energy; a heating layer that completely covers the hand mold is used to heat the hand mold and the rubber material in a planar form, thereby ensuring uniform heating and good drying quality; and electric heating is used to heat the hand mold separately, thereby effectively realizing precise control of the hand mold temperature. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 : Schematic diagram of the structure of the utility model;
[0014] Figure 2 : Schematic diagram of the internal structure of the hand model of the utility model;
[0015] Figure 3 : A sectional view of the internal structure of the hand mold base of the utility model. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0017] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] In the description of the present utility model, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0019] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0020] like Figures 1 to 3 As shown, a self-heating hand mold includes an electric track and a hand mold body 10 and a hand mold seat 31 that are fixedly connected. The electric track electrode 24 is arranged on the electric track. The hand mold body 10 and the hand mold seat 31 move along the direction in which the electric track extends; the hand mold body 10 includes an inner liner, a heating layer 11 and an outer layer 12 arranged from the inside to the outside, and the heating layer 11 is made of a conductive material, and the heating layer 11 is completely coated on the outer surface of the inner liner; preferably, the heating layer 11 is made of graphene, and the inner liner and the outer layer 12 are made of plastic. The heating layer 11 is electrically connected to the electrode sheet 21, the electric wire 22 and the electrode block 23 in sequence, and the electrode block 23 is arranged on the surface of the hand mold seat 31, and when the hand mold seat 31 contacts the electric track, the electrode block 23 is electrically connected to the electric track electrode 24, and the electric track electrode 24 is a graphite electrode. When the electrode block 23 contacts the electric track electrode 24, the heating layer 11 conducts and generates heat, and the outer layer 12 of the hand mold and the rubber material thereon are fully heated to complete the drying of the rubber material. Preferably, the electrode sheets 21 are distributed on the front and back sides of the palm and fingers of the hand model body 10, and the front and back sides are positive and negative electrodes respectively. By appropriately increasing the arrangement density of the electrode sheets 21, the resistance of the heating layer 11 between the electrode sheets 21 is reduced, and the heating speed is improved.
[0021] A positioning plate 32 is provided on the side of the hand mold base 31 that contacts the electric track. The positioning plate 32 is a plane to increase the contact area with the electric track. Preferably, the number of the positioning plates 32 can be two, and they are symmetrically arranged about the axis of the hand mold base 31. The electrode block 23 is arranged on the surface of the positioning plate 32 and protrudes from the positioning plate 32, so as to facilitate the fit with the electric track electrode 24. Figure 3 As shown, the hand mold seat 31 is provided with a guide rod 33, which is arranged perpendicular to the extension direction of the electric track, and the electrode block 23 is slidably arranged on the guide rod 33; the electrode block 23 and the hand mold seat 31 are abutted against a reset spring 34. When the positioning plate 32 contacts the electric track, according to the size of the contact force, the electrode block 23 moves on the guide rod 33 and always keeps close to the electric track electrode 24 to ensure smooth circuit. Preferably, the number of electrode blocks 23 on the positioning plate 32 is 2, and they are arranged in a direction parallel to the axis of the hand mold seat 31.
[0022] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.
Claims
1. A self-heating hand model, characterized in that: The invention comprises an electric track and a hand model body (10) and a hand model seat (31) which are fixedly connected. An electric track electrode (24) is arranged on the electric track. The hand model body (10) and the hand model seat (31) move along the direction in which the electric track extends. The hand model body (10) comprises an inner liner, a heating layer (11) and an outer layer (12) arranged from the inside to the outside. The heating layer (11) is made of a conductive material, and the heating layer (11) is completely coated on the outer surface of the inner liner. The heating layer (11) is electrically connected to an electrode sheet (21), an electric wire (22) and an electrode block (23) in sequence. The electrode block (23) is arranged on the surface of the hand model seat (31), and when the hand model seat (31) contacts the electric track, the electrode block (23) is electrically connected to the electric track electrode (24).
2. A self-heating hand model according to claim 1, characterized in that: The heat-generating layer (11) is made of graphene.
3. A self-heating hand model according to claim 2, characterized in that: The inner liner and the outer layer (12) are made of plastic.
4. A self-heating hand model according to claim 2, characterized in that: The electrode sheets (21) are distributed on the front and back surfaces of the palm and each finger of the hand model body (10).
5. The self-heating hand model according to claim 1, characterized in that: A positioning plate (32) is arranged on the side of the hand mold seat (31) that contacts the electric track. The positioning plate (32) is a plane. The electrode block (23) is arranged on the surface of the positioning plate (32) and protrudes from the positioning plate (32).
6. A self-heating hand model according to claim 5, characterized in that: A guide rod (33) is arranged on the hand mold seat (31), the guide rod (33) is arranged perpendicular to the extension direction of the electric rail, and the electrode block (23) is slidably arranged on the guide rod (33); a reset spring (34) is abutted between the electrode block (23) and the hand mold seat (31).
7. The self-heating hand model according to claim 5, characterized in that: The number of the positioning plates (32) is two, and they are symmetrically arranged about the axis of the hand mold base (31).
8. The self-heating hand model according to claim 5, characterized in that: The number of electrode blocks (23) on the positioning plate (32) is two, and they are arranged in a direction parallel to the axis of the hand mold base (31).