CN110614682A - Hot press for laminate flooring - Google Patents
Hot press for laminate flooring Download PDFInfo
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- CN110614682A CN110614682A CN201910898380.8A CN201910898380A CN110614682A CN 110614682 A CN110614682 A CN 110614682A CN 201910898380 A CN201910898380 A CN 201910898380A CN 110614682 A CN110614682 A CN 110614682A
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- oil pipe
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- composite floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention belongs to the technical field of floor manufacturing equipment, and particularly relates to a hot press for a reinforced composite floor. The oil storage tank is fixedly mounted on the base, and through holes are formed in two end faces of the oil storage tank. The base is fixedly provided with a bearing platform, and the bearing platform is provided with a guide rail. The base is fixedly provided with a first support and a second support, a limiting rod and a lead screw are connected between the first support and the second support, and a mounting plate parallel to the top surface of the pressure-bearing table is in threaded fit with the lead screw. First cylinder is installed to the bottom surface of mounting panel, and the piston rod tip joint of first cylinder is at hot oil pipe both ends, and hot oil pipe's lateral wall normal running fit has the compression roller. The two ends of the hot oil pipe are fixedly connected with sealing plates matched with the end faces, and the middle of each sealing plate is provided with an opening with the same size as the longitudinal section of the hot oil pipe. The hot-pressing roller replaces the traditional hot-pressing plate to carry out hot pressing on the reinforced composite floor, and the hot-pressing effect is better.
Description
Technical Field
The invention belongs to the technical field of floor manufacturing equipment, and particularly relates to a hot press for a reinforced composite floor.
Background
The reinforced composite floor is made up by using log as raw material through the processes of pulverizing, adding adhesive and making anticorrosion treatment. It is composed of four layers, the lowest layer is a protective layer made of a moisture-proof film; the second layer is a base layer made of hard fiber board or density fiber board; the third layer is a decorative layer made of wood grain pattern juicing paper; the uppermost layer is a wear-resistant polymer material surface layer; wherein the decorative layer is combined with the base layer through a hot pressing process of a hot press. Chinese patent application No. CN201610062177.3 discloses a hot press for laminate flooring, which comprises a frame, a pressing unit disposed in the frame, and a heat supply unit disposed on the pressing unit, wherein a conveying unit for conveying the flooring is disposed below the pressing unit, the pressing unit includes a hot press plate, a main cylinder, and a balance plate disposed between the hot press plate and the main cylinder, and the heat supply unit includes a plurality of groups of mutually independent heat supply pipelines.
Although the above-mentioned hot press for laminate flooring and other prior art hot presses for laminate flooring can bond the decorative layer and the base layer together, the following technical problems still exist: the heat supply pipeline mutual independence of a plurality of groups that set up in the hot pressboard for the hot pressboard surface is close to the partial temperature of heat supply pipeline relatively higher, and partial temperature between the adjacent heat supply pipeline in hot pressboard surface is relatively lower, leads to hot pressboard surface temperature to distribute inhomogeneously, further leads to hot pressing in-process to reinforce the decorative layer of laminate flooring different positions and basic unit and combines the degree difference, has influenced the effect that hot pressing combines.
Disclosure of Invention
Technical problem to be solved
The invention provides a hot press for a reinforced composite floor, which aims to solve the following problems in the prior art: the surface temperature distribution of the hot press plate is not uniform, so that the bonding degree of the decorative layer and the base layer at different positions on the laminate flooring in the hot pressing process is different, and the hot pressing bonding effect is influenced.
(II) technical scheme
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a laminate flooring hot press, includes the base, and fixed mounting has the batch oil tank on the base, and the batch oil tank is the sunk structure that both sides height centre is low, and the tip of batch oil tank forms and buckles, and the terminal surface of batch oil tank both sides is parallel to each other. Three pairs of through holes which correspond to each other are arranged on the two end faces at equal intervals along the length direction of the two end faces. A sealed heating cavity is fixedly arranged on the outer side wall of the oil storage tank, and a heating wire is arranged in the heating cavity. The air in the heating cavity is heated through the heating wire, and the air in the heating cavity transfers heat to the oil stored in the oil storage tank. The base is fixedly provided with a pressure bearing table, the top surface of the pressure bearing table is lower than the horizontal plane where the bottom of the end face is, the top surface of the pressure bearing table is fixedly provided with a guide rail, and the laminate flooring is in sliding fit with the top surface of the pressure bearing table and the guide rail. The base is fixedly provided with a first support and a second support which are parallel to each other and perpendicular to the guide rail, and a limiting rod parallel to the guide rail is fixedly connected between the first support and the second support. The lead screw is parallel to the guide rail and is in running fit between the first support and the second support, and one end of the lead screw is fixedly connected with the output end of a first motor fixedly installed on the first support. The mounting plate parallel to the top surface of the pressure bearing table is in threaded fit with the lead screw. The limiting rod penetrates through the mounting plate and is in sliding fit with the mounting plate. The lead screw is driven to rotate through the first motor, so that the mounting plate is driven to slide along the limiting rod.
Two rows of first cylinders are vertically installed on two sides of the bottom surface of the installing plate, and the end parts of piston rods of the first cylinders are clamped on the outer side walls at two ends of the hot oil pipe. The inner diameter of the hot oil pipe is smaller than that of the through hole, and the outer side wall of the hot oil pipe is in running fit with the press roller. The piston rod of the first cylinder drives the hot oil pipe to press downwards, and further drives the compression roller to press the surface of the reinforced composite floor. The first cylinder is driven to move by the sliding of the mounting plate, so that the press roller is driven to abut against the surface of the reinforced composite floor to roll, and the reinforced composite floor is hot-pressed. The two ends of the hot oil pipe are fixedly connected with sealing plates matched with the end faces, an opening with the same size as the longitudinal section of the hot oil pipe is formed in the middle of each sealing plate, and the sealing plates play a role in sealing the through holes. The height of closing plate is less than the height of terminal surface, and the top and the bottom of terminal surface outwards extend and form the limiting plate. The mounting plate reciprocates back and forth along the limiting rod to drive the compression roller to reciprocate back and forth on the surface of the laminate flooring, and the sealing plate slides back and forth by clinging to the end surface, so that the hot oil pipe and the through hole are in periodic communication and closed states, oil in the hot oil pipe and hot oil in the oil storage tank form periodic exchange, the hot oil in the hot oil pipe is ensured to be at higher working temperature, and the hot pressing effect is improved. Because the laminate flooring thickness of different models is different, lead to the relative altitude difference between closing plate and the terminal surface, the limiting plate's effect is with the relative altitude restriction in certain degree between closing plate and the terminal surface, has avoided the unable closed through-hole's of closing plate the condition to take place.
According to the preferable technical scheme, the outer side surface of the hot oil pipe is fixedly connected with the arc-shaped heat insulation plate, the inner side wall of the heat insulation plate is matched with the outer side wall of the compression roller, the heat insulation plate can prevent heat in the compression roller from dissipating, and the heat utilization rate is improved.
As a preferable technical scheme of the invention, three second motors and three third motors are fixedly arranged on the base, and output shafts of the second motors and the third motors are coaxial with the through hole and penetrate through the side wall of the oil storage tank. And the output shafts of the second motor and the third motor are fixedly provided with a first helical blade and a second helical blade. The output shafts of the second motor and the third motor drive the first helical blade and the second helical blade to rotate, hot oil in the oil storage tank is conveyed into the hot oil pipe through the through hole by the first helical blade, and the oil cooled after hot pressing in the hot oil pipe is pumped out by the second helical blade. First helical blade and second helical blade mutually support for oil in the oil storage tank and the intraductal oil of hot oil are in the circulation state, thereby ensure that the intraductal oil of hot oil is in higher operating temperature all the time, have improved the effect of hot pressing.
As a preferred technical scheme of the present invention, two sealing grooves are respectively disposed at positions above and below the through hole on the end surface, the two sealing grooves are parallel to the guide rail, and an opening of the two sealing grooves faces the sealing plate. The sealing plate is fixedly provided with a first sealing strip positioned in the sealing groove, the first sealing strip is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with a second sealing strip, and the second sealing strip is abutted against the bottom surface of the sealing groove. The first sealing strip, the second sealing strip and the sealing groove are matched to achieve a better effect on the sealing performance between the sealing plate and the end face. The trace hot oil that oozes from the through-hole edge can enter into the cavity between first sealing strip and the second sealing strip, can directly not ooze outside the closing plate, has avoided hot oil to splash to the surface of reinforceing composite floor.
As a preferred technical scheme of the invention, two ends of the pressure bearing table are rotatably connected with a fixed table in the horizontal direction, a second cylinder is horizontally and fixedly arranged on the fixed table, a rubber pressing block is fixedly arranged at the end part of a piston rod of the second cylinder, and the rubber pressing block is abutted against the reinforced composite floor. After the laminate flooring is pushed between the guide rails, the fixing table is rotated to enable the piston rod of the second cylinder to be perpendicular to the edge line of the laminate flooring, and then the second cylinder pushes the rubber pressing block, so that the rubber pressing block is abutted to the laminate flooring to be fixed in the horizontal direction, the laminate flooring is prevented from displacement in the hot pressing process, and the hot pressing effect is improved.
According to a preferable technical scheme of the invention, the left side and the right side of each sealing plate form sawtooth edges, the sawtooth edges on adjacent sealing plates are matched with each other, the sawtooth edges form threaded holes which penetrate through the sawtooth edges up and down, and the bolts are matched with the threaded holes. In the actual use process, different quantities of first air cylinders and hot oil pipes are configured according to the actual length of the reinforced composite floor. The sawtooth edges on the adjacent sealing plates are fixed together through the bolts, so that the adjacent sealing plates are fixedly connected together, the sealing performance of the joints of the adjacent sealing plates is improved, and hot oil is prevented from being leaked.
As a preferred technical scheme of the invention, the outer side wall of the hot oil pipe is provided with an annular groove, a ball is matched in the annular groove in a rolling manner, and the ball is matched with the inner side surface of the compression roller in a rolling manner. Through the rolling friction between ball and the compression roller, the frictional force between hot oil pipe and the compression roller has been reduced, prevents that hot oil pipe surface and compression roller internal surface from producing wearing and tearing, has promoted the life of hot press.
(III) advantageous effects
The invention has the following beneficial effects:
(1) the hot press for the laminate flooring provided by the invention adopts the hot press roller to replace the traditional hot press plate to carry out hot pressing on the laminate flooring, the surface temperature of the hot press roller is uniformly distributed, the bonding degree difference between the decorative layer and the base layer at different positions on the laminate flooring in the hot pressing process is very small, and compared with the hot pressing of the traditional hot press plate, the hot press for the laminate flooring has a better hot pressing effect.
(2) The hot press for the laminate flooring provided by the invention adopts hot oil to heat the hot oil pipe, then heats the press roller through the hot oil pipe, and heat is uniformly transferred from the surface of the hot oil pipe to the inner surface of the press roller and then to the outer surface of the press roller from inside to outside, so that the temperature distribution of the outer surface of the press roller is uniform, and the hot pressing effect is improved; in the process that the compression roller carries out hot pressing on the laminate flooring, hot oil in the oil storage tank is continuously circulated with oil in the hot oil pipe, so that the oil in the hot oil pipe is ensured to be at a higher working temperature, and the hot pressing effect is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a top view of an overall construction of a consolidated composite floor hot press according to one embodiment of the present disclosure;
FIG. 2 is a schematic view of the interior of a laminate flooring press according to one embodiment of the present invention;
FIG. 3 is a schematic view showing the internal structure of the heat oil pipe and the oil reservoir in accordance with one embodiment of the present invention;
FIG. 4 is an enlarged schematic view at A in accordance with an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a thermal oil pipe according to an embodiment of the present invention;
fig. 6 is a perspective view of an oil reservoir according to an embodiment of the present invention.
In the figure: 1-base, 2-oil storage tank, 201-end face, 202-through hole, 203-limiting plate, 204-sealing groove, 3-heating cavity, 4-heating wire, 5-pressure bearing table, 501-guide rail, 6-first support, 7-second support, 8-limiting rod, 9-lead screw, 10-first motor, 11-mounting plate, 12-first cylinder, 13-hot oil pipe, 1301-annular groove, 14-press roller, 15-sealing plate, 1501-sawtooth edge, 1502-threaded hole, 16-heat insulation plate, 17-second motor, 18-third motor, 19-first helical blade, 20-second helical blade, 21-first sealing strip, 22-spring, 23-second sealing strip, 24-fixed table, 25-second cylinder, 26-rubber press block, 27-bolt and 28-ball.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, the present embodiment provides a hot press for laminate flooring, which includes a base 1, an oil storage tank 2 is fixedly mounted on the base 1, the oil storage tank 2 is a recessed structure with two sides being high and a middle being low, the end of the oil storage tank 2 is bent, and end surfaces 201 of two sides of the oil storage tank 2 are parallel to each other. Three pairs of through holes 202 corresponding to each other are formed in the two end surfaces 201 at equal intervals along the length direction of the end surfaces. The outer side wall of the oil storage tank 2 is fixedly provided with a sealed heating cavity 3, and a heating wire 4 is arranged in the heating cavity 3. The air in the heating chamber 3 is heated by the heating wire 4, and the air in the heating chamber 3 transfers heat to the oil stored in the oil storage tank 2. The base 1 is fixedly provided with a pressure bearing table 5, the top surface of the pressure bearing table 5 is lower than the horizontal plane where the bottom of the end surface 201 is, the top surface of the pressure bearing table 5 is fixedly provided with a guide rail 501, and the reinforced composite floor is in sliding fit with the top surface of the pressure bearing table 5 and the guide rail 501. The base 1 is fixedly provided with a first bracket 6 and a second bracket 7 which are parallel to each other and perpendicular to the guide rail 501, and a limiting rod 8 parallel to the guide rail 501 is fixedly connected between the first bracket 6 and the second bracket 7. The lead screw 9 is parallel to the guide rail 501 and is rotatably matched between the first bracket 6 and the second bracket 7, and one end of the lead screw 9 is fixedly connected with the output end of a first motor 10 fixedly installed on the first bracket 6. The mounting plate 11 parallel to the top surface of the pressure bearing table 5 is in threaded fit with the lead screw 9. The limiting rod 8 penetrates through the mounting plate 11 and is in sliding fit with the mounting plate 11.
Two rows of first cylinders 12 are vertically arranged on two sides of the bottom surface of the mounting plate 11, and the end parts of piston rods of the first cylinders 12 are clamped on the outer side walls of two ends of the hot oil pipe 13. The inner diameter of the hot oil pipe 13 is smaller than that of the through hole 202, and the outer side wall of the hot oil pipe 13 is rotatably fitted with the press roller 14. The hot oil pipe 13 is driven to press down by the piston rod of the first cylinder 12, and the press roller 14 is further driven to press on the surface of the laminate flooring. The two ends of the hot oil pipe 13 are fixedly connected with sealing plates 15 which are matched with the end faces 201, the middle of each sealing plate 15 forms an opening with the same size as the longitudinal section of the hot oil pipe 13, and the sealing plates 15 play a role in sealing the through holes 202. The height of the sealing plate 15 is smaller than that of the end surface 201, and the top and the bottom of the end surface 201 extend outwards to form limiting plates 203. The mounting plate 11 reciprocates back and forth along the limiting rod 8 to drive the compression roller 14 to perform back and forth reciprocating hot pressing on the surface of the reinforced composite floor, and the sealing plate 15 slides back and forth along the end surface 201 in a reciprocating manner to ensure that the hot oil pipe 13 and the through hole 202 are in periodic communication and closed states, so that oil in the hot oil pipe 13 and hot oil in the oil storage tank 2 form periodic exchange, the hot oil in the hot oil pipe 13 is ensured to be at a higher working temperature, and the hot pressing effect is improved. Because the laminate flooring thickness of different models is different, lead to the relative altitude difference between closing plate 15 and the terminal surface 201, the effect of limiting plate 203 is with the relative altitude restriction in certain degree between closing plate 15 and the terminal surface 201, has avoided the unable condition emergence that seals through-hole 202 of closing plate 15.
In this embodiment, fixedly connected with curved heated board 16 on the lateral surface of heat oil pipe 13, the inside wall of heated board 16 and the cooperation of the lateral wall of compression roller 14, heated board 16 can prevent that the heat in the compression roller 14 from scattering and disappearing, improves thermal utilization ratio.
In this embodiment, three second motors 17 and three third motors 18 are fixedly mounted on the base 1, and output shafts of the second motors 17 and the third motors 18 are coaxial with the through hole 202 and penetrate through the side wall of the oil storage tank 2. The output shafts of the second motor 17 and the third motor 18 are fixedly provided with a first helical blade 19 and a second helical blade 20. The first helical blade 19 and the second helical blade 20 are driven to rotate by the output shafts of the second motor 17 and the third motor 18, hot oil in the oil storage tank 2 is conveyed into the hot oil pipe 13 through the through hole 202 by the first helical blade 19, and the oil cooled after hot pressing in the hot oil pipe 13 is pumped out by the second helical blade 20. The first helical blade 19 and the second helical blade 20 are matched with each other, so that hot oil in the oil storage tank 2 and oil in the hot oil pipe 13 are in a circulating state, the oil in the hot oil pipe 13 is always at a high working temperature, and the hot pressing effect is improved.
In the present embodiment, two sealing grooves 204 are respectively opened on the end surface 201 above and below the through hole 202, and the two sealing grooves 204 are parallel to the guide rail 501 and open toward the sealing plate 15. The sealing plate 15 is fixedly provided with a first sealing strip 21 positioned in the sealing groove 204, the first sealing strip 21 is fixedly connected with one end of the spring 22, the other end of the spring 22 is fixedly connected with a second sealing strip 23, and the second sealing strip 23 is abutted against the bottom surface of the sealing groove 204. The cooperation of the first sealing strip 21 and the second sealing strip 23 with the sealing groove 204 can provide better sealing performance between the sealing plate 15 and the end surface 201. A trace amount of hot oil seeping from the edge of the through hole 202 enters the cavity between the first sealing strip 21 and the second sealing strip 23 and cannot seep out of the sealing plate directly, so that the hot oil is prevented from splashing to the surface of the reinforced composite floor.
In this embodiment, the fixing table 24 is rotatably connected to two ends of the pressure-bearing table 5 in the horizontal direction, the second cylinder 25 is horizontally and fixedly installed on the fixing table 24, the rubber pressing block 26 is fixedly installed at the end of the piston rod of the second cylinder 25, and the rubber pressing block 26 abuts against the laminate flooring.
In this embodiment, the left and right sides of the sealing plate 15 are formed with serrated edges 1501, the serrated edges 1501 on adjacent sealing plates 15 are matched with each other, the serrated edges 1501 are formed with threaded holes 1502 penetrating up and down, and the bolts 27 are matched with the threaded holes 1502. In the actual use process, different numbers of first cylinders 12 and hot oil pipes 13 are configured according to the actual length of the reinforced composite floor. The sawtooth edges 1501 on the adjacent sealing plates 15 are fixed together through the bolts 27, so that the adjacent sealing plates 15 are fixedly connected together, the sealing performance of the joints of the adjacent sealing plates 15 is improved, and hot oil is prevented from leaking.
In this embodiment, an annular groove 1301 is formed on the outer side wall of the hot oil pipe 13, a ball 28 is in rolling fit in the annular groove 1301, and the ball 28 is in rolling fit with the inner side surface of the compression roller 14. Through the rolling friction between the balls 28 and the press roll 14, the friction force between the hot oil pipe 13 and the press roll 14 is reduced, the outer surface of the hot oil pipe 13 and the inner surface of the press roll 14 are prevented from being abraded, and the service life of the hot press is prolonged.
The specific working process of this embodiment is as follows:
after the laminate flooring is pushed between the guide rails 501, the fixing table 24 is rotated to make the piston rod of the second cylinder 25 perpendicular to the side line of the laminate flooring, and then the second cylinder 25 pushes the rubber pressing block 26, so that the rubber pressing block 26 abuts against the laminate flooring to fix the laminate flooring in the horizontal direction. The screw 9 is driven to rotate by the first motor 10, so as to drive the mounting plate 11 to slide along the limiting rod 8. The sliding of the mounting plate 11 drives the first cylinder 12 to move, so as to drive the press roller 14 to press against the surface of the laminate flooring and roll, thereby performing hot pressing on the laminate flooring. The mounting plate 11 reciprocates back and forth along the limiting rod 8 to drive the compression roller 14 to perform back and forth reciprocating hot pressing on the surface of the reinforced composite floor, the sealing plate 15 slides back and forth in a reciprocating manner closely to the end surface 201, so that the hot oil pipe 13 and the through hole 202 are in a periodic communication and closed state, the first helical blade 19 and the second helical blade 20 are driven to rotate by output shafts of the second motor 17 and the third motor 18, hot oil in the oil storage tank 2 is conveyed into the hot oil pipe 13 through the through hole 202 by the first helical blade 19, and the oil cooled after hot pressing in the hot oil pipe 13 is extracted by the second helical blade 20. The first helical blade 19 and the second helical blade 20 are engaged with each other so that the hot oil in the oil reservoir 2 and the oil in the hot oil pipe 13 are circulated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A hot press for laminated flooring, comprising: the hot press for the laminate flooring comprises a base (1), wherein an oil storage tank (2) is fixedly mounted on the base (1), the oil storage tank (2) is of a concave structure with two sides high and a middle low, the end part of the oil storage tank (2) is bent, and the end surfaces (201) of the two sides of the oil storage tank (2) are parallel to each other; three pairs of through holes (202) which correspond to each other are arranged on the two end surfaces (201) at equal intervals along the length direction of the end surfaces; a sealed heating cavity (3) is fixedly arranged on the outer side wall of the oil storage tank (2), and a heating wire (4) is arranged in the heating cavity (3); a pressure bearing table (5) is fixedly installed on the base (1), the top surface of the pressure bearing table (5) is lower than the horizontal plane where the bottom of the end surface (201) is located, a guide rail (501) is fixedly arranged on the top surface of the pressure bearing table (5), and the reinforced composite floor is in sliding fit with the top surface of the pressure bearing table (5) and the guide rail (501); a first bracket (6) and a second bracket (7) which are parallel to each other and vertical to the guide rail (501) are fixedly arranged on the base (1), and a limiting rod (8) parallel to the guide rail (501) is fixedly connected between the first bracket (6) and the second bracket (7); the lead screw (9) is parallel to the guide rail (501) and is in running fit between the first bracket (6) and the second bracket (7), and one end of the lead screw (9) is fixedly connected with the output end of a first motor (10) fixedly installed on the first bracket (6); the mounting plate (11) parallel to the top surface of the pressure bearing table (5) is in threaded fit with the screw rod (9); the limiting rod (8) penetrates through the mounting plate (11) and is in sliding fit with the mounting plate (11);
two rows of first cylinders (12) are vertically arranged on two sides of the bottom surface of the mounting plate (11), and the end parts of piston rods of the first cylinders (12) are clamped on the outer side walls of two ends of the hot oil pipe (13); the inner diameter of the hot oil pipe (13) is smaller than that of the through hole (202), and the outer side wall of the hot oil pipe (13) is in running fit with the press roller (14); the both ends fixedly connected with of hot oil pipe (13) and terminal surface (201) closing plate (15) of mutually supporting, closing plate (15) middle part form with hot oil pipe (13) longitudinal section the same size's opening, the height that highly is less than terminal surface (201) of closing plate (15), the top and the outside formation limiting plate (203) that extend in bottom of terminal surface (201).
2. The consolidated composite floor hot press of claim 1, wherein: the outer side face of the hot oil pipe (13) is fixedly connected with an arc-shaped heat insulation plate (16), and the inner side wall of the heat insulation plate (16) is matched with the outer side wall of the pressing roller (14).
3. The consolidated composite floor hot press of claim 1, wherein: three second motors (17) and three third motors (18) are fixedly mounted on the base (1), and output shafts of the second motors (17) and the third motors (18) are coaxial with the through hole (202) and penetrate through the side wall of the oil storage tank (2); the output shafts of the second motor (17) and the third motor (18) are fixedly provided with a first helical blade (19) and a second helical blade (20).
4. The consolidated composite floor hot press of claim 1, wherein: two sealing grooves (204) are respectively formed in the positions, above and below the through hole (202), of the end face (201), the two sealing grooves (204) are parallel to the guide rail (501), and the opening of each sealing groove faces the sealing plate (15); the sealing plate (15) is fixedly provided with a first sealing strip (21) located in the sealing groove (204), the first sealing strip (21) is fixedly connected with one end of a spring (22), the other end of the spring (22) is fixedly connected with a second sealing strip (23), and the second sealing strip (23) is abutted to the bottom surface of the sealing groove (204).
5. The consolidated composite floor hot press of claim 1, wherein: the two ends of the pressure bearing table (5) are rotatably connected with a fixed table (24) in the horizontal direction, a second air cylinder (25) is horizontally and fixedly mounted on the fixed table (24), a rubber pressing block (26) is fixedly mounted at the end part of a piston rod of the second air cylinder (25), and the rubber pressing block (26) is abutted to the reinforced composite floor.
6. The consolidated composite floor hot press of claim 1, wherein: the left side and the right side of the sealing plate (15) form sawtooth edges (1501), the sawtooth edges (1501) on the adjacent sealing plates (15) are matched with each other, threaded holes (1502) which penetrate through the sawtooth edges (1501) up and down are formed in the sawtooth edges (1501), and the bolts (27) are matched with the threaded holes (1502).
7. The consolidated composite floor hot press of claim 1, wherein: an annular groove (1301) is formed in the outer side wall of the hot oil pipe (13), a ball (28) is matched with the annular groove (1301) in a rolling mode, and the ball (28) is matched with the inner side face of the compression roller (14) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898380.8A CN110614682B (en) | 2019-09-23 | 2019-09-23 | Hot press for laminate flooring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898380.8A CN110614682B (en) | 2019-09-23 | 2019-09-23 | Hot press for laminate flooring |
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| CN110614682A true CN110614682A (en) | 2019-12-27 |
| CN110614682B CN110614682B (en) | 2021-03-23 |
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| CN201910898380.8A Expired - Fee Related CN110614682B (en) | 2019-09-23 | 2019-09-23 | Hot press for laminate flooring |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469191A (en) * | 2020-05-26 | 2020-07-31 | 李玲 | Lapping PVC plastic floor indulges and cuts combined unit |
| CN111844280A (en) * | 2020-07-31 | 2020-10-30 | 杭州欣伊家具有限公司 | Hot press unit that panel concatenation was used in furniture production |
| CN111890483A (en) * | 2020-07-21 | 2020-11-06 | 怀宁县盛林木业有限公司 | Rolling device is used in processing of composite sheet for treadmill |
| CN112792947A (en) * | 2021-02-03 | 2021-05-14 | 张旺 | Artificial particle board pressing molding method |
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| CN203542784U (en) * | 2013-09-09 | 2014-04-16 | 天津市滨海新区泰岳包装制品有限公司 | High-temperature rolling one-step forming device of fiber boards |
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| EP0233585B1 (en) * | 1986-02-19 | 1993-05-19 | D&K CUSTOM MACHINE DESIGN, INC. | Double sided laminating machine |
| CN101250795A (en) * | 2008-03-17 | 2008-08-27 | 江苏迎阳无纺机械有限公司 | Non-woven feather, hemp felt forming mechanism |
| CN101531025A (en) * | 2009-04-15 | 2009-09-16 | 敦化市亚联机械制造有限公司 | Continuous calendar press with flexible hot pressboard |
| KR20110003337U (en) * | 2009-09-28 | 2011-04-05 | 박건수 | Heating press roller for using circuration heating oil |
| CN103317749A (en) * | 2013-07-12 | 2013-09-25 | 大石桥市承天新能源开发有限公司 | Speed changing type straw briquetting machine and application thereof |
| CN203542784U (en) * | 2013-09-09 | 2014-04-16 | 天津市滨海新区泰岳包装制品有限公司 | High-temperature rolling one-step forming device of fiber boards |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469191A (en) * | 2020-05-26 | 2020-07-31 | 李玲 | Lapping PVC plastic floor indulges and cuts combined unit |
| CN111890483A (en) * | 2020-07-21 | 2020-11-06 | 怀宁县盛林木业有限公司 | Rolling device is used in processing of composite sheet for treadmill |
| CN111844280A (en) * | 2020-07-31 | 2020-10-30 | 杭州欣伊家具有限公司 | Hot press unit that panel concatenation was used in furniture production |
| CN112792947A (en) * | 2021-02-03 | 2021-05-14 | 张旺 | Artificial particle board pressing molding method |
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