Quick-heating hot pressboard

Abstract

The utility model discloses a fast temperature rise hot pressboard, specifically relates to the hot pressboard technical field, including the board body, the board body front end is provided with a plurality of heating holes and a plurality of detection holes, the plurality of detection holes and the plurality of heating holes are distributed at intervals, each heating hole is internally provided with an electric heating tube for heating the board body in a penetrating mode, and the detection holes are arranged in the board body. A temperature sensor for detecting temperature penetrates through each detection hole, sealing assemblies are arranged at the front end and the rear end of the plate body, each sealing assembly comprises a sealing plate, a plurality of sockets are fixedly embedded in the rear end of the sealing plate located at the front end of the plate body, and the plurality of electric heating tubes and the plurality of temperature sensors are inserted into the plurality of sockets respectively. A plurality of positioning holes are formed in the sides, away from the plate body, of the two sealing plates. The plate body is heated through the multiple electric heating pipes at the same time, so that the temperature rising speed of the plate body can be increased, then the hot pressing efficiency can be improved, the multiple temperature sensors are arranged to detect the temperature of the plate body in real time, the temperature of the plate body can be adjusted conveniently, and the use safety of the plate body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot plates, and more specifically to a hot plate with fast temperature rise. Background Art

[0002] A hot plate generally refers to a device used in industries such as wood processing and composite material manufacturing. It is mainly used to press raw materials such as wood chips and fibers into plates by means of high temperature and high pressure. The main components of the hot plate include a heating system, which can be electric heating, steam heating or oil heating, for providing the necessary temperature.

[0003] For example, the hot plate for a hot press disclosed in the prior art with the publication number CN213320648U is provided with uniformly distributed heating tubes, which realizes the uniformity of the overall heating of the hot plate, avoids the non-compliance of the local heating temperature, and improves the heating efficiency and working efficiency.

[0004] However, the above-mentioned prior art still has the following problems when in use: the ordinary hot plate has a slow temperature rise, so it will reduce the hot pressing efficiency, and the installation and disassembly of multiple electric heating tubes inside the hot plate are very time-consuming and laborious. Based on this, the utility model provides a hot plate with fast temperature rise. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a hot plate with fast temperature rise. By simultaneously heating the plate body with multiple electric heating tubes, the temperature rise speed of the plate body can be increased, and then the hot pressing efficiency can be improved. And by removing the sealing plate, multiple electric heating tubes and multiple temperature sensors can be quickly disassembled, so as to facilitate cleaning and replacement, to solve the problems appearing in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A hot plate with fast temperature rise, including a plate body. A plurality of heating holes and a plurality of detection holes are opened at the front end of the plate body, and the plurality of detection holes and the plurality of heating holes are distributed at intervals. An electric heating tube for heating the plate body penetrates through each heating hole, and a temperature sensor for detecting temperature penetrates through each detection hole. Sealing components are arranged at both the front and rear ends of the plate body. The sealing components include sealing plates. A plurality of sockets are fixedly embedded at the rear end of the sealing plate located at the front end of the plate body. The plurality of electric heating tubes and the plurality of temperature sensors are respectively inserted into the plurality of sockets. A plurality of positioning holes are opened on the sides of the two sealing plates away from the plate body. A plurality of positioning rods are fixedly arranged at both the front and rear ends of the plate body, and the plurality of positioning rods respectively penetrate through the plurality of positioning holes. Fixing components for fixing the plurality of positioning rods are arranged on both sealing plates.

[0007] In a preferred embodiment, grooves communicating with a plurality of positioning holes are formed at the tops of the two sealing plates. Both fixing components include sliding plates which are respectively slidably arranged in the two grooves. A plurality of inserting rods are fixedly arranged at the bottom ends of the sliding plates. The plurality of inserting rods correspond to the plurality of positioning rods one by one. Slots are formed at the tops of each positioning rod. The inserting rods are inserted into the slots, and the inserting rods and the positioning rods are fixed to fix the sealing plate and the plate body together.

[0008] In a preferred embodiment, a plurality of circular grooves are formed in the inner walls of the bottoms of the two grooves. The plurality of circular grooves and the plurality of inserting rods are distributed at intervals. Springs are fixedly arranged in each circular groove. The top ends of the springs are fixed to the bottom ends of the sliding plates. When the sliding plates are pulled out of the grooves, the springs are stretched. After the sliding plates are released, the elastic force of the springs can drive the sliding plates to automatically reset, which is very convenient to use.

[0009] In a preferred embodiment, embedding grooves are formed at the tops of the two sliding plates. Handles are movably arranged in the embedding grooves, which is convenient for workers to pull the sliding plates to disassemble the sealing plates.

[0010] In a preferred embodiment, storage grooves are formed on one side of the two sealing plates. Connecting heads are fixedly arranged in the storage grooves. The connecting heads are connected to a plurality of sockets, which is convenient for centralized control of a plurality of heating tubes and temperature sensors.

[0011] In a preferred embodiment, dust plugs for sealing the storage grooves are connected to one side of the two sealing plates. The dust plugs are arranged outside the connecting heads. When the plate body is not in use, the storage grooves are sealed with the dust plugs to prevent the connecting heads from being damaged.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. The present utility model heats the plate body by a plurality of electric heating tubes simultaneously, so as to improve the heating speed of the plate body, and further improve the hot pressing efficiency. And a plurality of temperature sensors are arranged to detect the temperature of the plate body in real time, so as to facilitate adjusting the temperature of the plate body and improve the safety of using the plate body.

[0014] 2. By pulling the sliding plates to drive the inserting rods to separate from the positioning rods, the sealing plates can be pulled out from the positioning rods, realizing the rapid disassembly of a plurality of electric heating tubes and a plurality of temperature sensors, which is convenient for workers to clean and replace. And the elastic force of a plurality of springs drives the sliding plates to automatically reset. The structure is simple, and the installation and disassembly of the sealing plates are very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a structural diagram of the sealing plate and the plate body of the present utility model;

[0017] Figure 3 Schematic diagram of the sealing plate of the present utility model;

[0018] Figure 4 is Figure 3 Enlarged view of part A of

[0019] Figure 5 Cross-sectional view of the sealing plate of the present utility model;

[0020] Figure 6 is Figure 5 Enlarged view of part B of

[0021] Reference numerals in the drawings are: 1, plate body; 2, heating holes; 3, detection holes; 4, electric heating tubes; 5, temperature sensors; 6, sealing assemblies; 7, fixing assemblies; 8, grooves; 9, embedding grooves; 10, handles; 11, storage grooves; 12, connectors; 13, dust plugs;

[0022] 601, sealing plate; 602, socket; 603, positioning holes; 604, positioning rods;

[0023] 701, sliding plate; 702, insertion rods; 703, slots; 704, circular grooves; 705, springs. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Referring to the attached Figures 1-6 drawings, the present utility model provides a fast-heating hot pressing plate, including a plate body 1. A plurality of heating holes 2 and a plurality of detection holes 3 are opened at the front end of the plate body 1. The plurality of detection holes 3 and the plurality of heating holes 2 are distributed at intervals. An electric heating tube 4 for heating the plate body 1 penetrates through each heating hole 2, and a temperature sensor 5 for detecting temperature penetrates through each detection hole 3;

[0026] Both the front and rear ends of the plate body 1 are provided with sealing components 6. The sealing component 6 includes a sealing plate 601. A plurality of sockets 602 are fixedly embedded at the rear end of the sealing plate 601 located at the front end of the plate body 1. A plurality of electric heating tubes 4 and a plurality of temperature sensors 5 are respectively inserted into the plurality of sockets 602. A plurality of positioning holes 603 are formed on one side of the two sealing plates 601 away from the plate body 1. A plurality of positioning rods 604 are fixedly provided at both the front and rear ends of the plate body 1. The plurality of positioning rods 604 respectively penetrate through the plurality of positioning holes 603. Fixing components 7 for fixing the plurality of positioning rods 604 are provided on both sealing plates 601.

[0027] Receiving grooves 11 are formed on one side of the two sealing plates 601. A connecting head 12 is fixedly provided in the receiving groove 11. The connecting head 12 is connected to the plurality of sockets 602. The connecting head 12 can be connected to a controller for controlling the plurality of electric heating tubes 4 and the plurality of temperature sensors 5. Dust plugs 13 for sealing the receiving grooves 11 are connected to one side of the two sealing plates 601. The dust plugs 13 are arranged outside the connecting head 12. When the plate body 1 is not in use, the receiving grooves 11 are sealed by the dust plugs 13 to prevent the connecting head 12 from being damaged.

[0028] During use, the plate body 1 is heated simultaneously by the plurality of electric heating tubes 4, so that the plate body 1 can be quickly heated up, thereby improving the hot pressing efficiency. And temperature sensors 5 are placed between the plurality of electric heating tubes 4. The temperature of the plate body 1 is detected in real time by the temperature sensors 5, so as to facilitate controlling the power of the electric heating tubes 4 and adjusting the temperature of the plate body 1. The plurality of electric heating tubes 4 and the plurality of temperature sensors 5 are all inserted into the plurality of sockets 602 on the sealing plate 601. After the staff opens the fixing component 7 and separates the two sealing plates 601 from the positioning rods 604, the plurality of electric heating tubes 4 and the plurality of temperature sensors 5 can be taken out of the plate body 1 together to clean the heating holes 2, the detection holes 3, the plate body 1, the electric heating tubes 4 and the temperature sensors 5. The structure is simple and the operation is very convenient.

[0029] Refer to the attached Figures 1-6 description. Grooves 8 communicating with the plurality of positioning holes 603 are formed at the tops of the two sealing plates 601. The two fixing components 7 each include a sliding plate 701. The two sliding plates 701 are respectively slidably arranged in the two grooves 8. A plurality of insertion rods 702 are fixedly provided at the bottom end of the sliding plate 701. The plurality of insertion rods 702 correspond to the plurality of positioning rods 604 one by one. A slot 703 is formed at the top end of each positioning rod 604. The insertion rod 702 is inserted into the slot 703. The sealing plate 601 and the plate body 1 are fixed together by fixing the insertion rod 702 and the positioning rod 604.

[0030] Moreover, a plurality of circular grooves 704 are formed in the inner walls of the bottoms of the two grooves 8. The plurality of circular grooves 704 and the plurality of inserting rods 702 are arranged at intervals. A spring 705 is fixedly arranged in each circular groove 704. The top end of the spring 705 is fixed to the bottom end of the sliding plate 701. After the sliding plate 701 is pulled out of the groove 8, the spring 705 is stretched. After the sliding plate 701 is released, the elastic force of the spring 705 can drive the sliding plate 701 to automatically reset, which is very convenient to use.

[0031] In addition, engaging grooves 9 are formed in the tops of the two sliding plates 701. A handle 10 is movably arranged in the engaging grooves 9, which is convenient for the staff to pull the sliding plate 701 to disassemble the sealing plate 601.

[0032] By arranging the slidable sliding plate 701 on the sealing plate 601, the staff holds the handle 10 and pulls the sliding plate 701 to drive the plurality of inserting rods 702 to be respectively removed from the plurality of inserting slots 703, so that the sealing plate 601 can be pulled out from the positioning rod 604, thereby realizing the rapid disassembly of the electric heating tube 4 and the temperature sensor 5. During installation, first align the plurality of electric heating tubes 4 and the plurality of temperature sensors 5 and insert them into the plurality of heating holes 2 and the plurality of detection holes 3 respectively. After the sealing plate 601 is attached to the plate body 1, release the sliding plate 701. The sliding plate 701 is pulled back into the groove 8 by the elastic force of the plurality of springs 705. At this time, the plurality of inserting rods 702 are respectively inserted into the inserting slots 703 on the plurality of positioning rods 604. The structure is simple, and the sealing plate 601 is very convenient to install and disassemble.

[0033] Finally, the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fast-heating hot pressing plate, comprising a plate body (1), characterized in that: The front end of the plate body (1) is provided with a plurality of heating holes (2) and a plurality of detection holes (3), the plurality of detection holes (3) and the plurality of heating holes (2) are spaced apart, each heating hole (2) is penetrated by an electric heating tube (4) for heating the plate body (1), and each detection hole (3) is penetrated by a temperature sensor (5) for detecting temperature; The plate body (1) is provided with a sealing assembly (6) at both the front and rear ends, the sealing assembly (6) comprising a sealing plate (601), a plurality of sockets (602) being fixedly embedded at the rear end of the sealing plate (601) located at the front end of the plate body (1), a plurality of electric heating tubes (4) and a plurality of temperature sensors (5) being respectively inserted into the plurality of sockets (602), a plurality of positioning holes (603) being provided on the side of the two sealing plates (601) away from the plate body (1), a plurality of positioning rods (604) being fixedly provided at both the front and rear ends of the plate body (1), the plurality of positioning rods (604) respectively passing through the plurality of positioning holes (603); The two sealing plates (601) are each provided with a fixing assembly (7) for fixing a plurality of positioning rods (604).

2. The fast-heating hot pressing plate according to claim 1, characterized in that: The top ends of the two sealing plates (601) are each provided with a groove (8) connected to the multiple positioning holes (603); the two fixing components (7) each include a slide plate (701); the two slide plates (701) are respectively slidably arranged in the two grooves (8); the bottom ends of the slide plates (701) are fixed with multiple insertion rods (702); the multiple insertion rods (702) correspond one-to-one to the multiple positioning rods (604); the top end of each positioning rod (604) is provided with a slot (703); the insertion rod (702) is plugged into the slot (703).

3. The fast-heating hot pressing plate according to claim 2, characterized in that: The inner walls of the bottoms of the two grooves (8) are each provided with a plurality of circular grooves (704), the plurality of circular grooves (704) and the plurality of insertion rods (702) are spaced apart, a spring (705) is fixedly provided in each circular groove (704), and the top end of the spring (705) is fixed to the bottom end of the slide plate (701).

4. The fast-heating hot pressing plate according to claim 1, characterized in that: The top ends of the two slide plates (701) are each provided with an embedding groove (9), and a handle (10) is movably provided in the embedding groove (9).

5. The fast-heating hot pressing plate according to claim 1, characterized in that: A receiving groove (11) is provided on one side of each of the two sealing plates (601), a connector (12) is fixedly provided in the receiving groove (11), and the connector (12) is connected to a plurality of sockets (602).

6. The fast-heating hot pressing plate according to claim 5, characterized in that: One side of each of the two sealing plates (601) is connected to a dust plug (13) that seals the receiving groove (11), and the dust plug (13) is arranged on the outside of the connecting head (12).

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