CN214644506U - Wood floor hot-pressing equipment - Google Patents
Wood floor hot-pressing equipment Download PDFInfo
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- CN214644506U CN214644506U CN202120141411.8U CN202120141411U CN214644506U CN 214644506 U CN214644506 U CN 214644506U CN 202120141411 U CN202120141411 U CN 202120141411U CN 214644506 U CN214644506 U CN 214644506U
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Abstract
The utility model provides a timber apron hot pressing equipment, including hot pressing platform and the hot pressing assembly who sets up in hot pressing bench side, be equipped with laminating hot pressing bench up end conveying assembly between hot pressing platform and the hot pressing assembly, be provided with the explosion-proof board of taking the bleeder vent on the conveying assembly, because the hot pressing in-process, the pressure that has the position floor of bleeder vent to receive is just little, and steam can spill over from the less department of pressure, through setting up a plurality of bleeder vents, just can avoid steam to concentrate on a bit and spill over, cause the timber apron that the floor made in the hot pressing in-process to take place to burst and cause the phenomenon of substandard product board.
Description
Technical Field
The utility model relates to a timber apron processing technology field, concretely relates to timber apron indirect heating equipment.
Background
The hot-pressing processing is an important process for processing the wooden floor, particularly the composite wooden floor, and has the effects that the hot-pressing processing is carried out at the same time of high temperature and pressure, the texture structure of the wood is more compact after the wood is compressed and compacted, the deformation is very small, the wear resistance and the durability are good, the surface is smoother, the bonding and the integral forming between the boards are facilitated, the quality and the attractiveness of the wood floor are enhanced, the performance of the wood is effectively improved, and the utilization value of the wood is improved.
For the hot pressing equipment aiming at wood floor processing in the current market, the hot pressing equipment mainly depends on a hot press to carry out high-temperature pressing on wood, but in the high-temperature pressing process, because moisture contained in the wood is rapidly heated, and meanwhile, the wood contains gases which are too late to be discharged and are easy to gather at a point to evaporate, the phenomenon that the floor bursts in the hot pressing process to generate waste products is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a timber apron hot pressing equipment aims at solving among the prior art because too late combustion gas and the difficult discharge of moisture gathering cause the timber apron of hot pressing to produce the technical problem that bursts.
In order to achieve the above purpose, the utility model discloses the technical scheme that timber apron hot pressing equipment adopted is:
this timber apron hot pressing equipment includes hot pressing platform and the hot pressing subassembly of setting in hot pressing bench side, be equipped with laminating hot pressing bench up end conveying assembly between hot pressing platform and the hot pressing subassembly, be provided with the explosion-proof board of taking the bleeder vent on the conveying assembly.
Preferably, the bottom of the explosion-proof plate is a rectangular plate with air holes, and two sides of the rectangular plate are provided with bent edges.
Preferably, the hot pressing platform includes the base and follows the upwards casing that extends of base up end, the top of casing has the upper fixed plate of horizontal setting, the middle part of upper fixed plate has the lifter that is used for adjusting hot pressing assembly aversion from top to bottom along its thickness direction runs through, the lifter has the one end of lift controller to be fixed in the up end of upper fixed plate, the lifter other end is fixed with the setting and is in the lower fixed plate of upper fixed plate's below.
Preferably, the left side and the right side of the device are defined along the conveying direction of the materials, limiting rods movably penetrating through the upper fixing plate are arranged on the left side and the right side of the lifting rod, and the lower ends of the limiting rods are fixedly connected with the lower fixing plate.
Preferably, the lower fixing plate is connected with the hot pressing assembly through a connecting rod, and the connecting rod is sleeved with a buffer spring.
Preferably, the hot pressing assembly comprises a hot pressing roller and a preheating air nozzle which are fixed below the lower fixing plate, and intervals are arranged on the upper end faces of the hot pressing roller, the preheating air nozzle and the hot pressing table.
Preferably, an electric heating rod is arranged at the axis of the hot pressing roller and is electrically connected with an electric heating device arranged on one side of the operating platform through a circuit.
Preferably, according to the processing procedure, the preheating air nozzle is arranged in front of the hot-pressing roller and is communicated with hot air, and the cooling and shaping assembly is arranged behind the hot-pressing roller.
The utility model has the advantages that:
the utility model discloses be provided with the explosion-proof board that has the bleeder vent on conveying assembly, because the hot pressing in-process, the pressure that the position floor that has the bleeder vent received is just little, and steam can spill over from the less department of pressure, through setting up a plurality of bleeder vents, just can avoid steam to concentrate on a bit and spill over, cause the timber apron that the floor made in the hot pressing in-process to take place to burst and cause the phenomenon of substandard product board.
Further, there are bent edges on both sides of the rectangular plate to facilitate the formation of the wooden plate during the pressing process.
Furthermore, the hot pressing table comprises a base and a casing extending upwards along the upper end surface of the base, an upper fixing plate transversely arranged is arranged at the top of the casing, a lifting rod for adjusting the up-and-down displacement of the hot pressing assembly penetrates through the middle part of the upper fixing plate along the thickness direction of the upper fixing plate, one end of the lifting rod with a lifting controller is fixed on the upper end surface of the upper fixing plate, and a lower fixing plate arranged below the upper fixing plate is fixed at the other end of the lifting rod; the hot-pressing device can be suitable for hot-pressing wood floors with different thicknesses and pressures.
Furthermore, the lower part of the lower fixing plate is connected with the hot pressing assembly through a connecting rod, and a buffer spring is sleeved on the connecting rod, so that the phenomenon that the wood floor product is damaged due to the release of internal stress caused by the rapid change of temperature is avoided.
Furthermore, the preheating air nozzle is used for cleaning and dedusting the surface of the wood board to be processed and simultaneously utilizing hot air for preheating, so that the condition that internal stress is generated due to uneven internal and external structures caused by rapid change of the surface temperature of the wood floor is avoided, and the yield of the wood floor is improved.
Drawings
Fig. 1 is a front view of a specific embodiment of the wood floor hot-pressing device of the present invention;
fig. 2 is a top view of a specific embodiment of a wood floor hot-pressing apparatus of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
fig. 4 is a perspective view of a specific embodiment of a wood floor hot-pressing apparatus (without a conveyor belt) of the present invention;
fig. 5 is a perspective view of an embodiment of the explosion-proof plate of the present invention.
In the figure: 1. the hot pressing machine comprises a hot pressing table, 11 a base, 12 a machine shell, 13 an upper fixing plate, 14 a lifting rod, 15 a lower fixing plate, 16 a limiting rod, 17 a connecting rod and 18 a buffer spring; 2. hot pressing assembly, 21, hot pressing roller, 22, preheating air nozzle; 3. the conveying assembly comprises a conveying assembly, 31, an explosion-proof plate, 311, a rectangular plate, 312, a bent edge, 313, an air hole and 32, and the conveying belt is arranged on the conveying assembly.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses timber apron hot pressing equipment's embodiment, as shown in fig. 1 to fig. 4, this timber apron hot pressing equipment includes hot pressing platform 1 and hot pressing component 2 of setting in hot pressing platform 1 top, is equipped with laminating hot pressing platform 1 up end, has the conveying subassembly 3 of the explosion-proof board 31 of bleeder vent 313 between hot pressing platform 1 and the hot pressing component 2.
In this embodiment, as shown in fig. 5, the bottom of the explosion-proof plate 31 is a rectangular plate 311 having air holes 313, two sides of the rectangular plate 311 are provided with bending edges 312, the aperture of the air holes 313 is 2mm, the distance between the air holes 313 is 40mm, the thickness of the rectangular plate 311 is 2mm, and the two bending edges 312 are provided with mounting holes connected with the hot press.
In this embodiment, the hot pressing table 1 includes a base 11 and a housing 12 extending upward along an upper end surface of the base 11, an upper fixing plate 13 transversely disposed is disposed at a top of the housing 12, a lifting rod 14 for adjusting the up-and-down displacement of the hot pressing assembly 2 penetrates through a middle portion of the upper fixing plate 13 along a thickness direction thereof, one end of the lifting rod 14 having a lifting controller is fixed on the upper end surface of the upper fixing plate 13, and a lower fixing plate 15 disposed below the upper fixing plate 13 is fixed at the other end of the lifting rod 14. The left side and the right side of the device are defined along the conveying direction of the materials, the left side and the right side of the lifting rod 14 are provided with limiting rods 16 movably penetrating through the upper fixing plate 13, and the lower ends of the limiting rods 16 are fixedly connected with the lower fixing plate 15. The lower part of the lower fixing plate 15 is connected with the hot-pressing assembly 2 through a connecting rod 17, and a buffer spring 18 is sleeved on the connecting rod 17.
In this embodiment, the hot pressing assembly 2 includes a hot pressing roller 21 and a preheating air nozzle 22 fixed below the lower fixing plate 15, and the hot pressing roller 21, the preheating air nozzle 22 and the upper end surface of the hot pressing table 1 are spaced apart from each other. The axis position of the hot-pressing roller 21 is provided with an electric heating rod which is electrically connected with an electric heating device arranged on one side of the operation platform through a circuit. According to the processing procedure, the preheating air nozzle 22 is arranged in front of the hot pressing roller 21, hot air is introduced into the preheating air nozzle 22, the cooling and shaping assembly is arranged behind the hot pressing roller 21, the size of the hot pressing roller 21 is matched with that of the explosion-proof plate 31, the flatness of the pressing edge is adjusted immediately before hot pressing, after the hot pressing is completed, the wood floor does not need to be trimmed, the manufacturing process is saved, the production cost is saved, and the wood floor heating device is suitable for popularization and use.
The utility model discloses a theory of operation and working process as follows: the raw materials to be hot-pressed are conveyed through the conveying belt 32, the surfaces of the wood boards to be processed are cleaned, dedusted and preheated through the preheating air nozzles 22, the preheated wood boards to be processed are conveyed to the area of the hot pressing roller 21 through the conveying belt 32, steam and hot air in the wood boards overflow from the air holes 313 through the explosion-proof plate 31, and the phenomenon that the steam is concentrated at one point to overflow, so that the wood floors are cracked in the hot pressing process to cause defective boards is avoided. Under the press of the heat press roller 21, the wood flooring material becomes a formed wood flooring. When wood floor materials with different sizes need to be pressed, the lifting rod 14 can be adjusted.
In other embodiments, a plurality of explosion-proof plates 31 are provided at intervals along the length extension direction of the conveyor belt 32.
In other embodiments, the lift pins 14 may be powered push pins or hydraulic pins.
Claims (8)
1. The wood floor hot-pressing equipment is characterized in that: including hot pressing platform and the hot pressing assembly of setting in hot pressing bench side, be equipped with laminating hot pressing bench up end conveying assembly between hot pressing platform and the hot pressing assembly, be provided with the explosion-proof board of taking the bleeder vent on the conveying assembly.
2. The wood flooring hot pressing apparatus of claim 1, wherein: the bottom of the explosion-proof plate is a rectangular plate with air holes, and bending edges are arranged on two sides of the rectangular plate.
3. The wood flooring hot pressing apparatus of claim 1, wherein: the hot pressing platform includes the base and follows the upwards casing that extends of base up end, the top of casing has the horizontal upper fixed plate that sets up, the middle part of upper fixed plate runs through along its thickness direction has the lifter that is used for adjusting hot pressing component and shifts from top to bottom, the lifter has the one end of lift controller and is fixed in the up end of upper fixed plate, the lifter other end is fixed with the setting and is in the bottom plate of upper fixed plate's below.
4. The wood flooring hot pressing apparatus of claim 3, wherein: the left side and the right side of the device are defined along the conveying direction of materials, limiting rods movably penetrating through the upper fixing plate are arranged on the left side and the right side of the lifting rod, and the lower ends of the limiting rods are fixedly connected with the lower fixing plate.
5. The wood flooring hot pressing apparatus of claim 4, wherein: the lower fixing plate is connected with the hot-pressing assembly through a connecting rod, and a buffer spring is sleeved on the connecting rod.
6. The wood flooring hot pressing apparatus of claim 3, wherein: the hot pressing assembly comprises a hot pressing roller and a preheating air nozzle which are fixed below the lower fixing plate, and intervals are arranged on the upper end faces of the hot pressing roller, the preheating air nozzle and the hot pressing table.
7. The wood flooring hot pressing apparatus of claim 6, wherein: and an electric heating rod is arranged at the axis position of the hot pressing roller and is electrically connected with an electric heating device arranged on one side of the operating platform through a circuit.
8. The wood flooring hot pressing apparatus of claim 6, wherein: according to the processing procedure, the preheating air nozzle is arranged in front of the hot-pressing roller and is communicated with hot air, and the cooling and shaping assembly is arranged behind the hot-pressing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120141411.8U CN214644506U (en) | 2021-01-19 | 2021-01-19 | Wood floor hot-pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120141411.8U CN214644506U (en) | 2021-01-19 | 2021-01-19 | Wood floor hot-pressing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214644506U true CN214644506U (en) | 2021-11-09 |
Family
ID=78517390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120141411.8U Active CN214644506U (en) | 2021-01-19 | 2021-01-19 | Wood floor hot-pressing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214644506U (en) |
-
2021
- 2021-01-19 CN CN202120141411.8U patent/CN214644506U/en active Active
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