CN216543816U - Pre-compaction device is used in production of fire-retardant board - Google Patents
Pre-compaction device is used in production of fire-retardant board Download PDFInfo
- Publication number
- CN216543816U CN216543816U CN202122812575.1U CN202122812575U CN216543816U CN 216543816 U CN216543816 U CN 216543816U CN 202122812575 U CN202122812575 U CN 202122812575U CN 216543816 U CN216543816 U CN 216543816U
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- Prior art keywords
- plate
- board
- flame
- pressing
- retardant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000005056 compaction Methods 0.000 title claims description 7
- 238000003825 pressing Methods 0.000 claims abstract description 61
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 11
- 230000001629 suppression Effects 0.000 description 6
- 239000011120 plywood Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a prepressing device for producing a flame-retardant plate, which comprises a machine table, wherein the front end and the rear end of the machine table are provided with baffle plates by bolts, the machine table is provided with a pressing mechanism, the pressing mechanism comprises an upper pressing plate and a lower pressing table, the lower pressing table is arranged between a guide roller and the baffle plates on the machine table, the outer side of the lower pressing table is provided with fixing columns corresponding to four corners, the tops of the fixing columns are provided with top plates, the middle position of the bottoms of the top plates is provided with a hydraulic rod, and the upper pressing plate and the hydraulic rod are fixed and are opposite to the lower pressing table. The utility model provides a prepressing device for producing a flame-retardant plate, which is ingenious in structural arrangement and reasonable in arrangement, the flame-retardant plate is firstly conveyed to a lower pressing table before being pressed and processed, then an upper pressing plate is driven by a hydraulic rod to be close to the lower pressing table, the prepressing procedure is carried out on the flame-retardant plate, so that internal materials of the flame-retardant plate in the initial forming stage are mutually bonded and fixed, and then the flame-retardant plate is pressed and processed formally, so that the hardness and the quality of the produced flame-retardant plate are guaranteed, and the time required by the traditional pressing is shortened.
Description
Technical Field
The utility model relates to the technical field of flame retardant plate production equipment, in particular to a prepressing device for flame retardant plate production.
Background
The flame-retardant board is also called a flame-retardant board, and comprises a flame-retardant density board, a flame-retardant plywood and the like, and is an artificial board manufactured by adding a flame retardant into a board production line through a complex process in the production flow of the artificial board. The fire-retardant board is produced by using wood as main raw material, and because of the reasonability of its structure and fine processing in the production process, it can mainly overcome the defect of wood, and can raise the physical mechanical property of wood, at the same time, the fire-retardant plywood also can overcome the defect of easy combustion of general plywood, and can effectively raise fire-retardant property of plywood.
At present, the flame-retardant plate is formed by pressing mostly, but the flame-retardant plate is pressed at one time usually, the one-time pressing time is usually from several minutes to tens of minutes according to the thickness of the plate and the difference of the used materials, the pressing time needs to be prolonged and the pressure needs to be increased in order to ensure the pressing effect, and the improvement of the processing efficiency is not facilitated. Therefore, the inventor provides a prepressing device for producing the flame-retardant plate by combining various factors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a prepressing device for producing a flame-retardant plate, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fire-retardant board production is with pre-compaction device, includes the board, and the baffle is installed to the equal bolt in both ends position around on the board, installs pressing mechanism on the board, and pressing mechanism includes top board and pushes down the platform, pushes down the platform and installs position between deflector roll and the baffle on the board, pushes down the corresponding four corners position in the platform outside and installs the fixed column, and the roof is installed at the fixed column top, and the hydraulic stem is installed to roof bottom intermediate position, and the top board is fixed with the hydraulic stem simultaneously with push down the platform just right.
Fire-retardant board is before the suppression processing, send to down earlier and press the bench, then drive the top board by hydraulic stem work and press the bench downwards and be close to, carry out the pre-compaction process to fire-retardant board, it is fixed to make the inside material at fire-retardant board formation initial stage bond each other, then fire-retardant board is through formal suppression processing, the fire-retardant board of producing is not only that panel hardness quality is secure, the panel surface is more smooth relatively simultaneously and levels, and is more pleasing to the eye, has also reduced traditional suppression required time, has promoted machining efficiency.
As a further scheme of the utility model: pressing mechanism both sides all have the setting around the deflector roll, wherein in the pressing mechanism of board front side, the shrinkage pool that staggers each other is all seted up with pushing down on the bench to the top board, and the shrinkage pool is favorable to the dispersion of the fire-retardant board pressure in different positions, makes it have the advantage of punctiform high pressure system effect after the pre-compaction, when formal suppression, can extrude the inside soft part relatively of board with the cooperation of suppression pressure, has further promotion effect to the suppression effect of whole fire-retardant board.
As a further scheme of the utility model: among the pressing mechanism of board rear side, the cavity has been preset in the top board, and the welding is fixed with the dead lever in the cavity, and the slip cap has the balancing weight on the dead lever, utilizes the gravity that produces when the top board moves down, makes the balancing weight can the additional form to the pressure of fire-retardant board, promotes the pre-compaction effect.
As a still further scheme of the utility model: the top of the balancing weight is welded and fixed with a supporting plate, a motor is installed in the cavity at the same time, the motor is connected with the cam in a driving mode, the cam is supported to the bottom of the supporting plate, the motor works to drive the cam to rotate, the structure of the cam and the support of the supporting plate are utilized to drive the balancing weight to impact the upper pressing plate in a reciprocating mode, stable impact pressure is formed, and further promotion effect is achieved on the pre-pressing effect.
As a further scheme of the utility model: and the guide roller is arranged in the middle of the machine table.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a prepressing device for producing a flame-retardant plate, which is ingenious in structural arrangement and reasonable in arrangement, wherein the flame-retardant plate is firstly conveyed to a lower pressing table before being pressed and processed, then an upper pressing plate is driven by a hydraulic rod to move towards the lower pressing table, and a prepressing procedure is carried out on the flame-retardant plate, so that internal materials of the flame-retardant plate in the initial stage are mutually bonded and fixed;
2. according to the utility model, the upper pressing plate and the lower pressing table are respectively provided with the mutually staggered concave holes, the concave holes are beneficial to the pressure dispersion of the flame-retardant plates at different positions, so that the flame-retardant plates have the advantage of a dotted high-pressure manufacturing effect after prepressing, and when in formal pressing, the concave holes can be matched with the pressing pressure to extrude relatively soft parts in the plates, so that the pressing effect of the whole flame-retardant plate is further promoted;
3. the utility model further utilizes the motor to work to drive the cam to rotate, and utilizes the structure of the cam and the support plate to abut against each other to drive the balancing weight to impact the interior of the upper pressure plate in a reciprocating manner, so that intermittent and stable impact pressure is formed, and the prepressing effect is further promoted.
Drawings
Fig. 1 is a side view of a prepressing apparatus for producing a fire retardant panel.
Fig. 2 is a partial sectional view of an upper press plate and a lower press table in a prepressing apparatus for producing a flame retardant board.
Fig. 3 is an internal sectional view of an upper press plate in a prepressing apparatus for producing a fire retardant board.
FIG. 4 is an enlarged view of a cam in a prepressing apparatus for producing a flame retardant sheet.
In the figure: 1. a machine platform; 11. a baffle plate; 12. a guide roller; 2. a pressing mechanism; 21. fixing a column; 22. a top plate; 23. a hydraulic lever; 24. an upper pressure plate; 241. a cavity; 242. fixing the rod; 243. a counterweight block; 244. a support plate; 245. a cam; 246. a motor; 25. pressing down the platform; 26. a concave hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a prepressing apparatus for producing a fire retardant plate includes a machine 1 and a pressing mechanism 2;
the front end and the rear end of the machine table 1 are respectively provided with a baffle 11 by bolts, and the middle of the machine table 1 is provided with a guide roller 12;
the pressing mechanism 2 comprises a fixed column 21, a top plate 22, a hydraulic rod 23, an upper pressing plate 24 and a lower pressing platform 25, the lower pressing platform 25 is installed between the guide roller 12 and the baffle 11 on the machine table 1, the fixed column 21 is installed at the position, corresponding to four corners, of the outer side of the lower pressing platform 25, the top plate 22 is installed at the top of the fixed column 21, the hydraulic rod 23 is fixed at the middle position of the bottom of the top plate 22, and the upper pressing plate 24 and the hydraulic rod 23 are fixed and are opposite to the lower pressing platform 25;
the pressing mechanism 2 is arranged at the front side and the rear side of the guide roller 12, wherein concave holes 26 which are staggered with each other are respectively arranged on the upper pressing plate 24 and the lower pressing table 25 in the pressing mechanism 2 close to the front side of the machine table 1;
in the pressing mechanism 2 close to the rear side of the machine table 1, a cavity 241 is preset in the upper pressing plate 24, a fixing rod 242 is fixedly welded in the cavity 241, a balancing weight 243 is slidably sleeved on the fixing rod 242, a supporting plate 244 is fixedly welded at the top of the balancing weight 243, a motor 246 is simultaneously installed in the cavity 241, the motor 246 is in driving connection with a cam 245, and the cam 245 abuts against the bottom of the supporting plate 244.
The working principle of the utility model is as follows: before the flame-retardant plate is pressed, the flame-retardant plate is firstly conveyed to a lower pressing table 25, then an upper pressing plate 24 is driven to be close to the lower pressing table 25 by the operation of a hydraulic rod 23, the flame-retardant plate is subjected to a pre-pressing process, so that internal materials of the flame-retardant plate in the initial forming stage are mutually bonded and fixed, and then the flame-retardant plate is pressed formally, so that the hardness and the quality of the produced flame-retardant plate are guaranteed, meanwhile, the surface of the plate is relatively smooth and flat, the appearance is more attractive, the time required by the traditional pressing is shortened, and the processing efficiency is improved;
when the upper press plate 24 and the lower press table 25 pre-press the flame retardant plate, the motor 246 works to drive the cam 245 to rotate, and the structure of the cam 245 and the support plate 244 are utilized to drive the balancing weight 243 to impact the inside of the upper press plate 24 in a reciprocating manner, so that the balancing weight forms intermittent stable impact pressure, and further promotion effect is achieved on the pre-pressing effect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a pre-compaction device is used in production of fire-retardant board, including board (1), a serial communication port, baffle (11) are installed to the equal bolt in both ends position around board (1) is gone up, install pressing means (2) on board (1), pressing means (2) include top board (24) and push down platform (25), push down platform (25) and install position between deflector roll (12) and baffle (11) on board (1), push down platform (25) outside and correspond four corners position and install fixed column (21), roof (22) are installed at fixed column (21) top, hydraulic stem (23) are installed to roof (22) bottom intermediate position, top board (24) are fixed with hydraulic stem (23) simultaneously and push down platform (25) just right.
2. The prepressing device for producing the flame retardant plate according to claim 1, wherein the pressing mechanism (2) is provided at both the front and the rear sides of the guide roller (12), wherein concave holes (26) which are staggered with each other are formed in the upper pressing plate (24) and the lower pressing table (25) in the pressing mechanism (2) at the front side of the machine table (1).
3. The prepressing device for producing the flame retardant plate according to claim 2, wherein a cavity (241) is preset in the upper pressing plate (24) in the pressing mechanism (2) at the rear side of the machine table (1), a fixing rod (242) is welded and fixed in the cavity (241), and a balancing weight (243) is slidably sleeved on the fixing rod (242).
4. The prepressing device for producing the flame retardant plate according to claim 3, wherein a supporting plate (244) is welded and fixed on the top of the counterweight (243), a motor (246) is installed in the cavity (241), the motor (246) is in driving connection with a cam (245), and the cam (245) abuts against the bottom of the supporting plate (244).
5. The prepressing device for producing the flame retardant board according to any one of claims 1 to 4, wherein a guide roller (12) is installed at the middle position of the machine table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812575.1U CN216543816U (en) | 2021-11-17 | 2021-11-17 | Pre-compaction device is used in production of fire-retardant board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812575.1U CN216543816U (en) | 2021-11-17 | 2021-11-17 | Pre-compaction device is used in production of fire-retardant board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216543816U true CN216543816U (en) | 2022-05-17 |
Family
ID=81573825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812575.1U Expired - Fee Related CN216543816U (en) | 2021-11-17 | 2021-11-17 | Pre-compaction device is used in production of fire-retardant board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216543816U (en) |
-
2021
- 2021-11-17 CN CN202122812575.1U patent/CN216543816U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |