Continuous rolling type hot press for artificial board

Abstract

The utility model discloses an artificial board continuous rolling type hot press which comprises a hot press body, a discharge port is formed in one side of a machine box of the hot press body, the hot press further comprises a wind scattering mechanism, and the wind scattering mechanism comprises an L-shaped connecting frame, a belt conveyor, a low folding plate, a main connecting plate, a main draught fan, a protruding belt strip, an L-shaped back-to-back plate, a cover plate, an auxiliary connecting plate and an auxiliary draught fan. The air dissipation mechanism is arranged near the discharging port of the hot press body, the air dissipation mechanism forms an auxiliary conveying structure with air chamber heat dissipation performance at the position, near the discharging port of the hot press body, of the machine box, and when an artificial board with heat passes through a belt, provided with a convex belt strip, of the belt conveyor, the heat of the artificial board can be taken away by wind power; and meanwhile, the artificial board is not affected by low-temperature contact when being not in contact with the convex belt strips, so that the artificial board can be subjected to auxiliary wind power heat dissipation after being discharged from the discharge port of the hot press body, and the artificial board is prevented from being damaged due to excessive cold after being continuously rolled and discharged from the hot press body.

Description

Technical Field

[0001] The utility model relates to the technical field of hot presses, in particular to a continuous roller-pressing hot press for artificial boards. Background Art

[0002] Artificial boards are made of wood or other non-wood plants as raw materials, separated into various unit materials through certain mechanical processing, and then glued together with or without adhesives and other additives to form boards or molded products. The birth of artificial boards marks the beginning of the modernization of wood processing, which has evolved from simply changing the shape of wood to improving the properties of wood. In the process of artificial board processing, a hot press is required to perform hot pressing treatment on it.

[0003] Application number: CN201921498779.9 discloses a continuous roller hot press machine for artificial boards. The hot press machine inserts the board into the hot press body through the feed port and performs hot pressing through the hot pressing roller, and then falls into the internal groove of the heat dissipation device. At this time, the lifting motor drives the lifting rod to press the board against the heat conduction plate through the pressure plate, so that the heat is introduced into the water flow inside the water storage tank for rapid heat dissipation.

[0004] The existing patented continuous roller hot press for artificial boards will use a heat dissipation device to quickly dissipate heat after hot pressing. The method of using a heat conduction plate and water to quickly dissipate heat in the heat dissipation device of the above patented technology has the following problems: the heat conduction plate of the heat dissipation device of the above patented technology is in contact with the water in the water storage tank, which will cause the board body to have a low-temperature surface brought by water cooling, and the artificial board in a hot state may shrink and expand slightly when in contact with the low-temperature surface of the heat conduction plate. This temperature change will cause cracks and bulging on the surface of the artificial board, thereby increasing the defective rate of the artificial board processed by the hot press, but the cooling time of the artificial board in a natural state is too long. Therefore, for this reason, we propose a continuous roller hot press for artificial boards. Utility Model Content

[0005] The main purpose of the utility model is to provide a continuous roller hot press for artificial boards, wherein an air dissipation mechanism is arranged near the discharge port of the hot press body, and the air dissipation mechanism forms an auxiliary conveying structure with air chamber heat dissipation at the chassis near the discharge port of the hot press body. Under the action of auxiliary wind force, when the artificial board with heat passes through the belt with convex strips of the belt conveyor, the heat of the artificial board can be taken away by the wind force, and at the same time, the artificial board will not be affected by the low temperature contact when it contacts the convex strips, so that the artificial board can be subjected to auxiliary wind heat dissipation after being discharged from the discharge port of the hot press body, thereby preventing the artificial board from being damaged by excessive cold after being discharged from the hot press body through continuous roller pressing, and effectively solving the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A continuous roller-pressing hot press for artificial boards, comprising a hot press body, a discharge port being arranged on one side of a chassis of the hot press body, and a wind dispersion mechanism, wherein the wind dispersion mechanism comprises an L-shaped connecting frame, a belt conveyor, a folding plate, a main connecting plate, a main fan, a convex belt strip, an L-shaped back-facing plate, a cover plate, a secondary connecting plate and a secondary fan, an L-shaped connecting frame is bolted to the outside of the chassis of the hot press body below the discharge port, and a frame of a belt conveyor is welded to the outside of a frame plate of the L-shaped connecting frame away from the hot press body, and the belt conveyor A folded plate is welded downwardly on the outside of the frame on the other side of the conveyor away from the L-shaped connecting frame, and the main connecting plate welded to the bottom of the main fan is installed on the surface of the folded plate. An L-shaped back-to-back plate is symmetrically installed on the top of the frame of the belt conveyor, and a cover plate is welded on the top of the L-shaped back-to-back plate. The surface of the cover plate close to the hot press body is fastened with a secondary connecting plate welded to the outside of the auxiliary fan by bolts, and a top hole is opened through the cover plate under the auxiliary fan. The conveyor belt surface of the belt conveyor is integrally formed with a convex belt strip.

[0008] Furthermore, the bottom shell plate of the main fan is welded to the main connecting plate, and bolts are locked between the plate body of the main connecting plate and the low-position plate body of the folded lower plate; after the main fan is welded to the main connecting plate, it is convenient to install it at the folded lower plate.

[0009] Furthermore, the air outlet of the main fan faces the belt of the belt conveyor and the lower surface of the cover plate; the main fan can blow wind into between the belt of the belt conveyor and the lower surface of the cover plate.

[0010] Furthermore, a secondary connecting plate is welded outside the shell of the auxiliary fan, and the air outlet of the auxiliary fan faces the top hole; after the auxiliary fan is welded with the secondary connecting plate, it can be fastened to the top of the cover plate with bolts, so that the auxiliary fan can blow air from the top hole to the bottom of the cover plate.

[0011] Furthermore, the belt body of the convex belt strips is arranged in five groups along the length direction of the belt body on the conveyor belt surface of the belt conveyor; after the convex belt strips are arranged in multiple groups on the conveyor belt surface of the belt conveyor, there is a bottom windage gap when the conveyor belt of the belt conveyor supports the artificial board discharged after hot pressing at the discharge port.

[0012] Furthermore, the bottom plate of the L-shaped back-to-back plate is symmetrically pressed on the top of the belt conveyor frame, and locking bolts are installed between the bottom short plate of the L-shaped back-to-back plate and the top of the belt conveyor frame; the L-shaped back-to-back plate can be installed on the top of the belt conveyor frame with the help of its own bottom short plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model arranges an air dispersing mechanism near the discharge port of the hot press body, and the air dispersing mechanism forms an auxiliary conveying structure with air chamber heat dissipation at a chassis near the discharge port of the hot press body. Under the action of the auxiliary wind force, when the artificial board with heat passes through the belt with convex strips of the belt conveyor, the heat of the artificial board can be taken away by the wind force, and the artificial board will not be affected by the low temperature contact when it contacts the convex strips, so that the artificial board can be subjected to auxiliary wind heat dissipation after being discharged from the discharge port of the hot press body, thereby preventing the artificial board from being damaged by excessive cold after being discharged from the hot press body through continuous rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a continuous roller-type hot press for artificial boards.

[0016] Figure 2 The utility model is an exploded view of the wind dispersion mechanism of a continuous roller hot press for artificial boards.

[0017] In the figure: 1. hot press body; 2. discharge port; 3. wind dispersion mechanism; 4. L-shaped connecting frame; 5. belt conveyor; 6. folding plate; 7. main connecting plate; 8. main fan; 9. convex belt strip; 10. L-shaped back plate; 11. cover plate; 12. top hole; 13. auxiliary connecting plate; 14. auxiliary fan. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-2 As shown, a continuous roller-pressing hot press for artificial boards comprises a hot press body 1, a discharge port 2 is arranged on one side of the chassis of the hot press body 1, and a wind dispersion mechanism 3 is also provided, wherein the wind dispersion mechanism 3 comprises an L-shaped connecting frame 4, a belt conveyor 5, a folding plate 6, a main connecting plate 7, a main fan 8, a convex strip 9, an L-shaped back-facing plate 10, a cover plate 11, an auxiliary connecting plate 13 and an auxiliary fan 14, an L-shaped connecting frame 4 is bolted to the outside of the chassis of the hot press body 1 below the discharge port 2, and the L-shaped connecting frame 4 is away from the frame plate of the hot press body 1. The frame of the belt conveyor 5 is welded outside the frame plate, and the belt conveyor 5 is welded to the outside of the frame plate. A folded plate 6 is welded downwardly on the outside of the frame on the other side of the conveyor 5 away from the L-shaped connecting frame 4, and a main connecting plate 7 welded to the bottom of the main fan 8 is installed on the plate surface of the folded plate 6. An L-shaped back-to-back plate 10 is symmetrically installed on the top of the frame of the belt conveyor 5, and a cover plate 11 is welded to the top of the L-shaped back-to-back plate 10. The cover plate 11 is locked with a secondary connecting plate 13 welded to the outside of the auxiliary fan 14 on the plate surface of one side close to the hot press body 1 by bolts, and a top hole 12 is penetrated at the cover plate 11 below the auxiliary fan 14, and a convex belt strip 9 is integrally formed on the conveyor belt surface of the belt conveyor 5.

[0020] Among them, the bottom shell plate of the main fan 8 is welded to the main connecting plate 7, and bolts are locked between the plate body of the main connecting plate 7 and the low-position plate body of the folded lower plate 6; after the main fan 8 is welded to the main connecting plate 7, it is convenient to install it at the folded lower plate 6.

[0021] The air outlet of the main fan 8 faces the belt of the belt conveyor 5 and the lower surface of the cover plate 11 ; the main fan 8 can blow wind into between the belt of the belt conveyor 5 and the lower surface of the cover plate 11 .

[0022] Among them, the auxiliary fan 14 has an auxiliary connecting plate 13 welded outside the shell, and the air outlet of the auxiliary fan 14 faces the top hole 12; after the auxiliary fan 14 is welded with the auxiliary connecting plate 13, it can be fastened to the top of the cover plate 11 with bolts, so that the auxiliary fan 14 can blow air from the top hole 12 to the bottom of the cover plate 11.

[0023] Among them, the belt body of the convex strips 9 is arranged in five groups along the length direction of the belt body on the conveyor belt surface of the belt conveyor 5; after the convex strips 9 are arranged in multiple groups on the conveyor belt surface of the belt conveyor 5, there is a bottom wind clearance when the conveyor belt of the belt conveyor 5 supports the artificial board discharged after hot pressing at the discharge port 2.

[0024] Among them, the bottom plate body of the L-shaped back-to-back plate 10 is symmetrically pressed on the top of the frame of the belt conveyor 5, and the locking bolts are between the bottom short plate of the L-shaped back-to-back plate 10 and the top of the frame of the belt conveyor 5; the L-shaped back-to-back plate 10 can be installed on the top of the frame of the belt conveyor 5 with the help of its own bottom short plate.

[0025] It should be noted that the utility model is a continuous roller-pressing hot press machine for artificial boards. After a wind dispersion mechanism 3 is arranged near the discharge port 2 of the hot press body 1, the belt conveyor 5 of the wind dispersion mechanism 3 is fastened with an L-shaped connecting frame 4 with bolts outside the chassis below the discharge port 2 of the hot press body 1, and then the L-shaped back-facing plate 10 below the cover plate 11 is fastened with bolts to the top of the frame of the belt conveyor 5, and the surface of the cover plate 11 is fastened with bolts to fasten the auxiliary connecting plate 13 of the auxiliary fan 14, so that the auxiliary fan 14 blocks the top hole 12, and at the same time, the folding plate 6 at the other end of the belt conveyor 5 is fastened with bolts to the main connecting plate 7 of the main fan 8. When the hot-pressed artificial boards of the hot press body 1 are discharged outward from the discharge port 2, the artificial boards can be discharged outward through the belt conveyor 5. Conveying, at this time, the main fan 8 and the auxiliary fan 14 can be powered on to start blowing out low-speed wind, and the wind generated by the main fan 14 is blown into the conveyor belt of the belt conveyor 5 and the cover plate 11 at the other end of the belt conveyor 5, and the wind blows toward the hot-pressed artificial board between the convex strips 9 on the surface of the conveyor belt, and the auxiliary fan 14 blows toward the artificial board on the surface of the belt conveyor 5 near the discharge port 2 at the top hole 12. Under the action of the auxiliary wind force, when the artificial board with heat passes through the belt with the convex strips 9 of the belt conveyor 5, the heat can be taken away by the wind, and at the same time, the artificial board will not contact the convex strips 9 and will not be affected by the low-temperature contact, so that the artificial board can be discharged from the discharge port 2 of the hot press body 1. After being discharged, auxiliary wind heat dissipation can be performed.

[0026] It should be noted that the utility model is a continuous roller hot press for artificial boards. The components in the utility model are all components known to technical personnel in the field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A continuous roller hot press machine for artificial boards, comprising a hot press machine body (1), wherein a discharge port (2) is arranged on one side of a machine case of the hot press machine body (1), characterized in that: The invention also comprises a wind dispersing mechanism (3), wherein the wind dispersing mechanism (3) comprises an L-shaped connecting frame (4), a belt conveyor (5), a folding plate (6), a main connecting plate (7), a main fan (8), a convex strip (9), an L-shaped back-facing plate (10), a cover plate (11), a secondary connecting plate (13) and a secondary fan (14); the L-shaped connecting frame (4) is bolted to the outside of the chassis of the hot press body (1) below the discharge port (2); and the frame of the belt conveyor (5) is welded to the outside of the frame plate of the L-shaped connecting frame (4) away from the hot press body (1); and the belt conveyor (5) is welded downward to the outside of the frame on the other side away from the L-shaped connecting frame (4). A folding plate (6) is connected, and a main connecting plate (7) welded to the bottom of a main fan (8) is installed on the surface of the folding plate (6). An L-shaped back-to-back plate (10) is symmetrically installed on the top of the frame of the belt conveyor (5), and a cover plate (11) is welded to the top of the L-shaped back-to-back plate (10). The surface of the plate on one side of the cover plate (11) close to the hot press body (1) is bolted with a secondary connecting plate (13) welded to the outside of an auxiliary fan (14), and a top hole (12) is opened through the cover plate (11) below the auxiliary fan (14). The conveyor belt surface of the belt conveyor (5) is integrally formed with a convex belt strip (9).

2. The continuous roller hot press machine for artificial boards according to claim 1, characterized in that: The bottom shell plate of the main fan (8) is welded to the main connecting plate (7), and bolts are locked between the plate body of the main connecting plate (7) and the lower plate body of the folded lower plate (6).

3. The continuous roller hot press machine for artificial boards according to claim 1, characterized in that: The air outlet of the main fan (8) faces the belt of the belt conveyor (5) and the lower surface of the cover plate (11).

4. The continuous roller hot press machine for artificial boards according to claim 1, characterized in that: A secondary connecting plate (13) is welded outside the shell of the secondary fan (14), and the air outlet of the secondary fan (14) faces the top hole (12).

5. The continuous roller hot press machine for artificial boards according to claim 1, characterized in that: The belt bodies of the convex belt strips (9) are arranged in five groups on the conveyor belt surface of the belt conveyor (5) along the length direction of the belt body.

6. The continuous roller hot press machine for artificial boards according to claim 1, characterized in that: The bottom plate of the L-shaped back-facing plate (10) is symmetrically pressed on the top of the frame of the belt conveyor (5), and locking bolts are provided between the bottom short plate of the L-shaped back-facing plate (10) and the top of the frame of the belt conveyor (5).

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