CN203282574U - Heating and pressure keeping device of multi-roller continuous flat pressing machine - Google Patents
Heating and pressure keeping device of multi-roller continuous flat pressing machine Download PDFInfo
- Publication number
- CN203282574U CN203282574U CN2013203408210U CN201320340821U CN203282574U CN 203282574 U CN203282574 U CN 203282574U CN 2013203408210 U CN2013203408210 U CN 2013203408210U CN 201320340821 U CN201320340821 U CN 201320340821U CN 203282574 U CN203282574 U CN 203282574U
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- Prior art keywords
- heating
- deep fat
- roller
- conveyor belt
- pressure keeping
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Abstract
The utility model discloses a heating and pressure keeping device of a multi-roller continuous flat pressing machine. The heating and pressure keeping device comprises a rack. A fixed frame and a movable frame are arranged on the rack. The movable frame is located above the fixed frame. A row of upper heating and pressure keeping rollers are connected to the lower surface of the movable frame in a rotary mode from front to back. A row of lower heating and pressure keeping rollers are connected to the upper surface of the fixed frame in a rotary mode from front to back. The upper heating and pressure keeping rollers are in contact with the upper surface of the lower portion of an upper conveying belt. The lower heating and pressure keeping rollers are in contact with the lower surface of the upper portion of a lower conveying belt. A horizontal channel with the adjustable gap is formed between the lower surface of the upper conveying belt and the upper surface of the lower conveying belt. According to the heating and pressure keeping device of the multi-roller continuous flat pressing machine, the multi-roller type structure is adopted and is relatively simpler than the structure of a roller pin chain blanket, the production cost of the device is reduced, the production cycle of the device is shortened, the overall price of the device is reduced, maintenance is facilitated, and the use and the popularization of the device are facilitated.
Description
Technical field
The utility model relates to a kind of Wood-based Panel Production manufacturing equipment, be specifically related to a kind of for the manufacture of position plate, middle and higher density fiberboard, the heating pressurizer of the multiple roll continuous flat press of the sheet materials such as particieboard.
Background technology
Position plate, particieboard, the sheet materials such as middle and higher density fiberboard are to cut into wood chip by log material, prepare wood shavings or fiber drying, applying glue, mat formation, hot-forming and the series of process such as cut and the sheet material made, this class sheet material is widely used in the fields such as building, decoration, household, packing.The continuous flat press of now in the industry of artificial boards countries in the world, producing generally adopts needle roller chain blanket formula or oil film type structure, the continuous flat press device structure of this structure fabrication is complicated, production cost is high, the production cycle is long, and trouble point is many, maintenance cost is high.
The utility model content
The utility model is in order to solve weak point of the prior art, provide a kind of simple in structure, production cost is low, the heating pressurizer of not fragile, the multiple roll continuous flat press being convenient to safeguard.
for solving the problems of the technologies described above, the utility model adopts following technical scheme: the heating pressurizer of multiple roll continuous flat press, comprise frame, frame is provided with fixed mount and adjustable shelf, adjustable shelf is positioned at the fixed mount top, described adjustable shelf lower surface is rotatably connected to the upper heating of a row pressurize roller from front to back, the fixed mount upper surface is rotatably connected to the lower heating pressurize of row roller from front to back, upper heating pressurize roller contacts with the upper surface of upper conveyor belt bottom, lower heating pressurize roller contacts with the lower surface on lower conveyor belt top, the lower surface of upper conveyor belt directly has gap adjustable horizontal passage with the upper surface of lower conveyor belt.
Described upper heating pressurize roller and lower heating pressurize roller are the cylinder-like structure of hollow, the two ends of upper heating pressurize roller and lower heating pressurize roller are connected with respectively the deep fat arm, the deep fat arm is provided with swivel joint, the deep fat arm of upper heating pressurize roller both sides is connected with respectively the total inlet pipe of deep fat and upper deep fat always goes out pipe, the deep fat arm of lower heating pressurize roller both sides is connected with respectively the total inlet pipe of lower deep fat and lower deep fat always goes out pipe, the total inlet pipe of upper deep fat and lower deep fat always go out pipe and are positioned at the same side, and upper deep fat always goes out pipe and the total inlet pipe of lower deep fat and is positioned at other the same side.
Adopt technique scheme, the multiple roll continuous flat press also comprises and is located at frame front end two front rolls setting up and down, is located at frame rear end two back rolls setting up and down, controls the adjustable shelf hydraulic cylinder that adjustable shelf moves up and down, be wound with upper conveyor belt on the front roll on top and back roll, be wound with lower conveyor belt on the front roll of bottom and back roll, two front roll rears are provided with the High Temperature Pre pressure device.the High Temperature Pre pressure device comprises the carriage that is located at the lower conveyor belt below, be located at the travelling carriage of upper conveyor belt top and be used for controlling the precompressed hydraulic cylinder that travelling carriage moves up and down, frame is provided with the slideway that is slidably matched with both sides, travelling carriage front and back, carriage top level is provided with the lower heating pony press that a row all is in transmission connection with lower conveyor belt, travelling carriage bottom is provided with the upper heating pony press that a row all is in transmission connection with upper conveyor belt, lower heating pony press and upper heating pony press are corresponding one by one up and down, lower heating pony press and upper heating pony press middle part are equipped with the high-temperature medium passage, lower heating pony press two ends always go out pipe with the total inlet pipe of lower deep fat and lower deep fat respectively and are connected, upper heating pony press two ends always go out pipe with the total inlet pipe of upper deep fat and upper deep fat respectively and are connected.Frame is provided with the conveyer belt deviation correcting device that is positioned at lower conveyor belt bottom and both sides, upper conveyor belt top.On frame, level is provided with the upper turgor cylinder that is in transmission connection with back roll two ends, top, and on frame, level is provided with the lower turgor cylinder that is in transmission connection with back roll two ends, bottom.
Adopt technique scheme, at first the slab that enters continuous press passes through the compacting of the High Temperature Pre pressure device of press porch, has reduced slab and has entered the larger bounce-back of generation in horizontal channel, simplifies the labyrinth of porch, and gives slab preliminary heating.after entering continuous press, the upper heating pressurize roller and the lower heating pressurize roller that are evenly distributed in continuous press directly are transferred to heat upper conveyor belt and lower conveyor belt (upper conveyor belt and lower conveyor belt adopt transcalent steel band), supply with the needed heat of hot pressing, slab is in while heating the pressurize roller, by upper conveyor belt and lower conveyor belt, pressure and heat is delivered to slab, make the temperature of slab continue to raise, contained humidity vaporization in slab, when slab moves between upper heating pressurize roller and lower heating pressurize roller, slight reduction due to pressure, the moisture of being convenient to vaporize in slab is discharged, slab repeats this process within a certain period of time continuously, contained moisture in slab is thoroughly discharged, glue fully reacts curing, complete the pressing process of slab.
Add special-purpose high temperature resistant butter in the bearing that use at upper heating pressurize roller and lower heating pressurize roller two ends, to guarantee the service life of bearing.The total inlet pipe of upper deep fat and the total inlet pipe of lower deep fat are not arranged on the same side, and to reduce the faint temperature difference at steel band and slab two ends, temperature is basically identical at an arbitrary position to guarantee steel band and slab, reduces the slab defect of the compacting that causes due to excessive temperature differentials.
Pressurize section of the present utility model adopts the multi roll structure, with respect to the structure of needle roller chain blanket is relatively simple, heat-transfer effect is good, the thermal efficiency is high, motor power consumption is little, reduced the production cost of equipment, shortened the production cycle of equipment, the overall price of equipment is reduced, and be convenient to safeguard, the use that more is conducive to equipment is promoted.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the central A of Fig. 1 is to view;
Fig. 3 is top view of the present utility model;
Fig. 4 is the left view of Fig. 3.
The specific embodiment
as shown in Figure 1 to 4, the heating pressurizer of multiple roll continuous flat press of the present utility model, comprise frame 1, frame 1 is provided with fixed mount 4 and adjustable shelf 5, adjustable shelf 5 is positioned at fixed mount 4 tops, adjustable shelf 5 lower surfaces are rotatably connected to the upper heating of a row pressurize roller 9 from front to back, fixed mount 4 upper surfaces are rotatably connected to the lower heating pressurize of row roller 10 from front to back, upper heating pressurize roller 9 contacts with the upper surface of upper conveyor belt 7 bottoms, lower heating pressurize roller 10 contacts with the lower surface on lower conveyor belt 8 tops, the lower surface of upper conveyor belt 7 directly has gap adjustable horizontal passage 28 with the upper surface of lower conveyor belt 8, the gap length of horizontal channel 28 adopts thickness gage, rotary encoders etc. are regulated.
upper heating pressurize roller 9 and lower heating pressurize roller 10 are the cylinder-like structure of hollow, the two ends of upper heating pressurize roller 9 and lower heating pressurize roller 10 are rotatably connected on adjustable shelf 5 and fixed mount 4 by bearing 11 respectively, the two ends of upper heating pressurize roller 9 and lower heating pressurize roller 10 are connected with respectively deep fat arm 12, deep fat arm 12 is provided with swivel joint 13, the deep fat arm 12 of upper heating pressurize roller 9 both sides is connected with respectively the total inlet pipe 14 of deep fat and upper deep fat always goes out pipe 15, the deep fat arm 12 of lower heating pressurize roller 10 both sides is connected with respectively the total inlet pipe 16 of lower deep fat and lower deep fat always goes out pipe 17, the total inlet pipe 14 of upper deep fat and lower deep fat always go out pipe 17 and are positioned at the same side, upper deep fat always goes out pipe 15 and the total inlet pipe 16 of lower deep fat and is positioned at other the same side.
The multiple roll continuous flat press also comprises and is located at frame 1 front end two front rolls 2 setting up and down, is located at frame 1 rear end two back rolls 3 setting up and down, controls the adjustable shelf hydraulic cylinder 6 that adjustable shelf 5 moves up and down, be wound with upper conveyor belt 7 on the front roll 2 on top and back roll 3, be wound with lower conveyor belt 8 on the front roll 2 of bottom and back roll 3, two front roll 2 rears are provided with the High Temperature Pre pressure device, are provided with the heating pressurizer between fixed mount 4 and adjustable shelf 5.
the High Temperature Pre pressure device comprises the carriage 18 that is located at lower conveyor belt 8 belows, be located at the travelling carriage 19 of upper conveyor belt 7 tops and be used for controlling the precompressed hydraulic cylinder 20 that travelling carriage 19 moves up and down, frame 1 is provided with the slideway 21 that is slidably matched with travelling carriage 19 both sides, front and back, carriage 18 top levels are provided with the lower heating pony press 22 that a row all is in transmission connection with lower conveyor belt 8, travelling carriage 19 bottoms are provided with the upper heating pony press 23 that a row all is in transmission connection with upper conveyor belt 7, lower heating pony press 22 and upper heating pony press 23 are corresponding one by one up and down, lower heating pony press 22 and upper heating pony press 23 middle parts are equipped with the high-temperature medium passage, lower heating pony press 22 two ends always go out pipe 17 with the total inlet pipe 16 of lower deep fat and lower deep fat respectively and are connected, upper heating pony press 23 two ends always go out pipe 15 with the total inlet pipe 14 of upper deep fat and upper deep fat respectively and are connected.
On frame 1, level is provided with the upper turgor cylinder 25 that is in transmission connection with top back roll 3 two ends, and on frame 1, level is provided with the lower turgor cylinder 26 that is in transmission connection with bottom back roll 3 two ends.
When the utility model uses in work, at first the slab 27 that enters continuous press passes through the compacting of the High Temperature Pre pressure device of press porch, reduced slab 27 and entered the larger bounce-back of the interior generation in horizontal channel 28, simplified the labyrinth of porch, and give slab 27 preliminary heating.after entering continuous press, the upper heating pressurize roller 9 and the lower heating pressurize roller 10 that are evenly distributed in continuous press directly are transferred to heat upper conveyor belt 7 and lower conveyor belt 8(upper conveyor belt 7 and the lower conveyor belt 8 transcalent steel bands of employing), supply with the needed heat of hot pressing, slab 27 is in while heating the pressurize roller, by upper conveyor belt 7 and lower conveyor belt 8, pressure and heat is delivered to slab 27, make the temperature of slab 27 continue to raise, the interior contained humidity vaporization of slab 27, when slab 27 moves between upper heating pressurize roller 9 and lower heating pressurize roller 10, slight reduction due to pressure, being convenient to the moisture of having vaporized in slab 27 discharges, slab 27 repeats this process within a certain period of time continuously, the interior contained moisture of slab 27 is thoroughly discharged, glue fully reacts curing, complete the pressing process of slab 27.
Claims (2)
1. the heating pressurizer of multiple roll continuous flat press, comprise frame, frame is provided with fixed mount and adjustable shelf, adjustable shelf is positioned at the fixed mount top, it is characterized in that: described adjustable shelf lower surface is rotatably connected to the upper heating of a row pressurize roller from front to back, the fixed mount upper surface is rotatably connected to the lower heating pressurize of row roller from front to back, upper heating pressurize roller contacts with the upper surface of upper conveyor belt bottom, lower heating pressurize roller contacts with the lower surface on lower conveyor belt top, the lower surface of upper conveyor belt directly has gap adjustable horizontal passage with the upper surface of lower conveyor belt.
2. the heating pressurizer of multiple roll continuous flat press according to claim 1, it is characterized in that: described upper heating pressurize roller and lower heating pressurize roller are the cylinder-like structure of hollow, the two ends of upper heating pressurize roller and lower heating pressurize roller are connected with respectively the deep fat arm, the deep fat arm is provided with swivel joint, the deep fat arm of upper heating pressurize roller both sides is connected with respectively the total inlet pipe of deep fat and upper deep fat always goes out pipe, the deep fat arm of lower heating pressurize roller both sides is connected with respectively the total inlet pipe of lower deep fat and lower deep fat always goes out pipe, the total inlet pipe of upper deep fat and lower deep fat always go out pipe and are positioned at the same side, upper deep fat always goes out pipe and the total inlet pipe of lower deep fat and is positioned at other the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203408210U CN203282574U (en) | 2013-06-14 | 2013-06-14 | Heating and pressure keeping device of multi-roller continuous flat pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203408210U CN203282574U (en) | 2013-06-14 | 2013-06-14 | Heating and pressure keeping device of multi-roller continuous flat pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282574U true CN203282574U (en) | 2013-11-13 |
Family
ID=49538953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203408210U Expired - Fee Related CN203282574U (en) | 2013-06-14 | 2013-06-14 | Heating and pressure keeping device of multi-roller continuous flat pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282574U (en) |
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2013
- 2013-06-14 CN CN2013203408210U patent/CN203282574U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |