Hot mold device for batten production
By using a U-shaped heating plate and a diversion heat dissipation plate structure in the thermal mold device for wood square production, the problem of local heating of wood square is solved, and all-round heating and rapid cooling are achieved, and processing efficiency is improved.
Patent Information
- Application Number
- CN202422238544.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-12
AI Technical Summary
In the existing thermal mold devices, the hot press plate with a straight plate structure causes the local heat to be too fast, the plate body is easily damaged, and the cooling speed is slow after hot pressing, resulting in low processing efficiency.
The U-shaped heating plate and the diversion heat dissipation plate structure are adopted. By setting a cooling chamber and the diversion heat dissipation plate in the mold, all-round heating and rapid cooling are achieved. The water injection pipe is circulated with the cooling water for heat exchange, which improves the heat transfer effect and cooling efficiency.
The all-round uniform heating of the wooden square is achieved, which avoids local damage to the plate body, shortens the cooling time, and improves the processing efficiency and forming efficiency of the wooden square production.
Smart Images
Figure CN223130959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wooden square production equipment, in particular to a hot die device for wooden square production. Background Technique
[0002] A wooden square, also known as a square wooden bar, is a square bar of wood sawn into a certain specification and shape according to actual needs. Wooden squares are widely used in the fields of construction, decoration, furniture manufacturing, etc. In the construction field, wooden squares are often used for supporting formwork, building scaffolding, etc.; in decoration, they can be used as keels for the installation of suspended ceilings, partition walls, etc.; in furniture manufacturing, wooden squares are important materials for making frame structures. Wooden squares have the advantages of light weight, relatively high strength, easy processing, and convenient transportation. At the same time, since wood is a natural material, wooden squares also have a certain degree of environmental protection and aesthetics.
[0003] The existing hot die devices usually adopt the cooperation of two upper and lower hot pressing plates, and the wooden square keel is hot pressed and formed through the hot pressing plates. The existing hot pressing plates usually adopt a straight plate structure, that is, two straight plate hot pressing plates are arranged up and down, and a heating cavity is formed in the middle to hot press and form the wooden square. However, the heat between the straight plate hot pressing plates causes the local part of the plate body to be heated too fast, which easily leads to damage to the plate body. Moreover, the temperature inside the cavity is relatively high after hot pressing and forming, and the heating plate also has a relatively high temperature. As a result, the cooling speed of the plate body after hot pressing and forming is slow, and it takes a lot of time to completely cool down, which is time-consuming and laborious, resulting in low processing efficiency. For this reason, we propose a hot die device for wooden square production. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a hot die device for wooden square production, which can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A hot die device for wooden square production, including a base, both sides of the upper surface of the base are provided with moving grooves, both sides of the moving grooves are slidably provided with a first mold and a second mold, a driving component for driving the first mold and the second mold to move is arranged in the inner cavity of the moving groove, U-shaped heating plates are detachably connected to the inner cavities of the first mold and the second mold, cooling cavities are opened in the inner cavities of the first mold and the second mold, a second diversion heat dissipation plate is horizontally and fixedly connected to the upper end of the inner cavity of the cooling cavity, first diversion heat dissipation plates are equidistantly arranged and fixedly connected to the bottom end of the cooling cavity and one side of the second diversion heat dissipation plate, a water injection pipe is nested and fixedly connected to the inner wall of the cooling cavity on one side of the first diversion heat dissipation plate, and a drain pipe is nested and fixedly connected to the inner wall of the cooling cavity at the upper end on one side of the second diversion heat dissipation plate.
[0006] Preferably, the driving assembly includes a motor, an adjusting screw rod, and a connecting slider. The adjusting screw rod is rotatably arranged in the inner cavity of the moving groove. Connecting sliders are threadedly connected to both ends of the adjusting screw rod, and the tops of the connecting sliders are respectively fixedly connected to the bottoms of the first mold and the second mold. A motor is detachably nested on the surface of the base on one side of the adjusting groove, and the power output end of the motor is fixedly connected to one end of the adjusting screw rod.
[0007] Preferably, one end of the adjusting screw rod relative to the motor penetrates through the moving groove and extends to the outside of the base. A sprocket is fixedly connected to the surface of the adjusting screw rod at the outer end of the base, and a driving chain is meshed with the surface of the sprocket.
[0008] Preferably, opposite threads are provided at both ends of the surface of the adjusting screw rod.
[0009] Preferably, the water inlet end of the water injection pipe is interconnected with a liquid suction pump inside a cooling water storage tank provided in a matching manner outside, and the water discharge end of the drain pipe extends to the inside of the cooling water storage tank provided in a matching manner.
[0010] Preferably, the motor is electrically connected to an external power supply through a matching control panel.
[0011] Preferably, the U-shaped heating plates are symmetrically arranged in the inner cavities of the first mold and the second mold.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. Through the first mold, the second mold, the U-shaped heating plates, the water injection pipe, the drain pipe, the cooling cavity, the first diversion heat dissipation plate, and the second diversion heat dissipation plate, the U-shaped heating plates are arranged in the inner cavities of the first mold and the second mold. The two U-shaped heating plates are arranged corresponding to each other left and right to form a heating cavity, so as to avoid heat loss during the hot pressing process, improve the heat transfer effect, and can wrap the wooden square comprehensively during heating to achieve comprehensive heating, avoid the plate body being damaged due to local overheating of the plate body, improve the heating effect, and after hot pressing, water is injected into the cooling cavity through the water injection pipe, so that the cooling water circulates in the cooling cavity and exchanges heat with the first diversion heat dissipation plate and the second diversion heat dissipation plate, thereby quickly cooling the inside of the mold, and the alternating equidistant arrangement of the first diversion heat dissipation plate and the second diversion heat dissipation plate can increase the contact area and further improve the heat exchange effect, so that the mold can be quickly cooled after hot pressing, effectively saving time and improving the hot pressing forming efficiency.
[0014] 2. The utility model realizes the cooperation among a moving groove, a motor, the moving groove, an adjusting screw rod, a connecting slider, a first mold and a second mold. By driving the adjusting screw rod to rotate forward and backward by the motor, the connecting slider connected by threads and the first mold and the second mold fixed at the top of the connecting slider can be driven to move towards or away from each other, so as to quickly control the opening and closing of the first mold and the second mold, facilitate feeding and discharging, and further improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 is a schematic diagram of the rear view structure of the whole utility model;
[0017] Figure 3 is a cross-sectional view of the mold of the utility model.
[0018] In the figure: 1, base; 2, moving groove; 3, motor; 4, adjusting screw rod; 5, connecting slider; 6, first mold; 7, drain pipe; 8, water injection pipe; 9, second mold; 10, U-shaped heating plate; 11, sprocket; 12, drive chain; 13, cooling chamber; 14, first diversion heat dissipation plate; 15, second diversion heat dissipation plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] 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 creative efforts shall fall within the protection scope of the present utility model.
[0020] Embodiment
[0021] Please refer to Figure 1 - Figure 3, A hot die device for wood square production in the figure includes a base 1. On both sides of the upper surface of the base 1, moving grooves 2 are provided. On both sides of the moving grooves 2, a first die 6 and a second die 9 are slidably provided. Inside the moving grooves 2, a driving component is provided for driving the first die 6 and the second die 9 to move. Inside the first die 6 and the second die 9, U-shaped heating plates 10 are detachably connected. Cooling cavities 13 are provided inside the first die 6 and the second die 9. Horizontally and fixedly connected to the upper end inside the cooling cavity 13 is a second diversion heat dissipation plate 15. Equally spaced and fixedly connected to the bottom end of the cooling cavity 13 and one side of the second diversion heat dissipation plate are first diversion heat dissipation plates 14. A water injection pipe 8 is nested and fixedly connected to the inner wall of the cooling cavity 13 on one side of the first diversion heat dissipation plate 14. A drain pipe 7 is nested and fixedly connected to the inner wall of the cooling cavity 13 at the upper end on one side of the second diversion heat dissipation plate 15; When the two U-shaped heating plates 10 are arranged corresponding to each other left and right to form a heating cavity, it can avoid heat loss during the hot pressing process, improve the heat transfer effect, and can wrap the wood square comprehensively during heating to achieve comprehensive heating, avoiding damage to the plate body caused by excessive local heating of the plate body, improving the heating effect. After hot pressing, water is injected into the cooling cavity 13 through the water injection pipe 8, so that the cooling water circulates in the cooling cavity 13 and exchanges heat with the first diversion heat dissipation plate 14 and the second diversion heat dissipation plate 15, thereby quickly cooling the inside of the die. And in the way that the first diversion heat dissipation plates 14 and the second diversion heat dissipation plates 15 are alternately arranged at equal intervals, the contact area can be increased, further improving the heat exchange effect, enabling quick cooling after hot die, effectively saving time, and improving the hot die forming efficiency.
[0022] Among them, the driving component includes a motor 3, an adjusting screw 4 and a connecting slider 5. The adjusting screw 4 is rotatably arranged inside the moving groove 2. Connecting sliders 5 are threadedly connected to both ends of the surface of the adjusting screw 4, and the top ends of the connecting sliders 5 are respectively fixedly connected to the bottom ends of the first die 6 and the second die 9. The surface of the base 1 on one side of the adjusting groove is detachably nested with a motor 3, and the power output end of the motor 3 is fixedly connected to one end of the adjusting screw 4. One end of the adjusting screw 4 relative to the motor 3 penetrates through the moving groove 2 and extends to the outside of the base 1. A sprocket 11 is fixedly connected to the surface of the adjusting screw 4 at the outer end of the base 1. A driving chain 12 is meshed with the surface of the sprocket 11. Opposite threads are provided at both ends of the surface of the adjusting screw 4; By driving the adjusting screw 4 to rotate forward and backward by the motor 3, the connecting sliders 5 connected by threads and the first die 6 and the second die 9 fixed to the top ends of the connecting sliders 5 can be driven to move towards or away from each other, so as to quickly control the opening and closing of the first die 6 and the second die 9, facilitate loading and unloading, and further improve the processing efficiency.
[0023] Among them, the water inlet end of the water injection pipe 8 is interconnected with the liquid suction pump inside the cooling water storage pool configured externally, and the water discharge end of the drain pipe 7 extends into the cooling water storage pool configured externally; during cooling, the cooling water can be quickly injected into the cooling chamber 13 through the externally configured cooling water liquid suction pump, and flow in the cooling chamber 13 to achieve heat exchange. Finally, it flows back into the externally configured cooling water storage pool through the drain pipe 7, thereby realizing the cyclic flow and use of the water body, which can not only ensure the cooling effect, but also play a role in saving and reduce the cost of the hot mold.
[0024] Preferably, the motor 3 is electrically connected to an external power supply through a configured control panel, and the U-shaped heating plates 10 are symmetrically arranged in the inner cavities of the first mold 6 and the second mold 9; through the symmetrically arranged U-shaped heating plates 10, the square timber can be heated evenly during heating, effectively improving the heating effect.
[0025] It should be noted that the present utility model is a hot mold device for wood square production. The motor 3 drives the adjusting screw 4 to rotate counterclockwise, so that the connecting slider 5 threadedly connected thereto and the first mold 6 and the second mold 9 fixed to the top of the connecting slider 5 move relatively, thereby opening the first mold 6 and the second mold 9, placing the wood square between the first mold 6 and the second mold 9, and operating in the reverse direction to close the first mold 6 and the second mold 9, and then quickly placing the wood square in the heating cavity of the first mold 6 and the second mold 9, so that the U-shaped heating plates 10 cover the surrounding surface of the wood square, and the U-shaped heating plates 10 heat the wood square in all directions, effectively improving the heating effect. After hot molding, water is injected into the cooling chamber 13 through the water injection pipe 8, so that the cooling water circulates in the cooling chamber 13 and exchanges heat with the first diversion heat dissipation plate 14 and the second diversion heat dissipation plate 15, thereby quickly cooling the inside of the mold. Moreover, the alternating equidistant arrangement of the first diversion heat dissipation plate 14 and the second diversion heat dissipation plate 15 can increase the contact area and further improve the heat exchange effect, enabling quick cooling after hot molding, effectively saving time and improving the hot molding efficiency.
[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A hot die device for wood square production, comprising a base (1), characterized in that: On both sides of the upper surface of the base (1), moving grooves (2) are provided. On both sides of the moving grooves (2), a first mold (6) and a second mold (9) are slidably provided. Inside the moving grooves (2), a driving component is provided for driving the first mold (6) and the second mold (9) to move. Inside the first mold (6) and the second mold (9), a U-shaped heating plate (10) is detachably connected. Inside the first mold (6) and the second mold (9), a cooling cavity (13) is provided. Horizontally fixed to the upper end inside the cooling cavity (13) is a second flow guiding and heat dissipating plate (15). At the bottom end of the cooling cavity (13) and on one side of the second flow guiding and heat dissipating plate, first flow guiding and heat dissipating plates (14) are fixedly connected at equal intervals. Inside the inner wall of the cooling cavity (13) on one side of the first flow guiding and heat dissipating plate (14), a water injection pipe (8) is nested and fixedly connected. Inside the inner wall of the cooling cavity (13) at the upper end on one side of the second flow guiding and heat dissipating plate (15), a drain pipe (7) is nested and fixedly connected.
2. The hot die device for wooden square production according to claim 1, characterized in that: The driving component includes a motor (3), an adjusting screw rod (4), and a connecting slider (5). Inside the moving groove (2), the adjusting screw rod (4) is rotatably provided. On both ends of the surface of the adjusting screw rod (4), connecting sliders (5) are threadedly connected. And the top ends of the connecting sliders (5) are respectively fixedly connected to the bottom ends of the first mold (6) and the second mold (9). On the surface of the base (1) on one side of the adjusting groove, the motor (3) is detachably nested, and the power output end of the motor (3) is fixedly connected to one end of the adjusting screw rod (4).
3. The hot die device for wooden square production according to claim 2, characterized in that: One end of the adjusting screw rod (4) relative to the motor (3) penetrates through the moving groove (2) and extends to the outside of the base (1). On the surface of the adjusting screw rod (4) at the outer end of the base (1), a sprocket (11) is fixedly connected. On the surface of the sprocket (11), a driving chain (12) is meshed and connected.
4. A hot die device for wood square production according to claim 2, characterized in that: On both ends of the surface of the adjusting screw rod (4), opposite threads are provided.
5. A hot die device for wood square production according to claim 1, characterized in that: The water inlet end of the water injection pipe (8) is interconnected with a liquid suction pump inside a cooling water storage pool provided externally. The drain end of the drain pipe (7) extends to the inside of the cooling water storage pool provided externally.
6. The hot die device for wood square production according to claim 2, characterized in that: The motor (3) is electrically connected to an external power source through a control panel provided externally.
7. A hot die device for wood square production according to claim 1, characterized in that: The U-shaped heating plates (10) are symmetrically arranged inside the first mold (6) and the second mold (9).