CN109049169B - Efficient plywood individual layer wainscot production line - Google Patents

Abstract

The invention provides an efficient veneer production line of a veneer board, which breaks through the structural form of a traditional single-layer veneer hot press, in the actual working process, under the control of a master controller, a veneer production section carries out veneer operation on a veneer blank, then a cutting production section cuts a continuous veneer template into veneer template blocks, and a conveying production section conveys the veneer template blocks to a horizontal hot press forming device for hot press forming. The upper elastic sealing plate, the lower elastic sealing plate and the two sealing baffles are matched to realize that the area between the inner circular arc-shaped cooling plate and the glue fixing net layer is a closed area filled with cold air, so that the cooling effect on glue can be obviously improved, and the energy is saved. Compared with the prior art, the efficient veneer single-layer veneering production line can continuously and smoothly realize single-layer veneering and hot press molding on the template blank, has high degree of mechanization, and ensures that the finished veneered plywood has higher strength.

Description

An efficient plywood single-layer veneer production line

The patent application of the present invention is a divisional application of the Chinese patent application number 201810815885.9. The application number of the original application is 201810815885.9, and the application date is July 16, 2018. The name of the invention is a plywood single-layer veneer production line.

technical field

The invention relates to the field of plywood processing machinery, in particular to an efficient plywood single-layer veneer production line.

Background technique

Most plywood production processes need to be veneered, and the structure of a veneer hot press is well known. For example, Chinese utility model patent CN201720666563.3 discloses a plywood veneer hot press, including a veneer hot press main body, an oil cylinder and The heat insulation plate is arranged between the main body of the veneer hot press and the oil cylinder; the heat insulation plate comprises a rectangular heat insulation plate main body arranged between the veneer heat press and the oil cylinder, and the heat insulation plate main body is formed in a rectangular shape. There are a plurality of main circulation through holes arranged parallel to each other along the heat insulation board main body, and the communication through holes connecting the adjacent main circulation through holes, and the heat insulation board main body has successively adjacent first side surfaces, second side surfaces, and first side surfaces. Three side surfaces and a fourth side surface, each of the main circulation through holes is perpendicular to the first side surface and the third side surface, and the communicating through holes include a first communicating through hole on the first side surface and a third communicating through hole on the third side surface. The second communication through holes on the side surface, each of the first communication through holes and each of the second communication through holes are sequentially staggered; the first side surface is formed with a plurality of first communication through holes corresponding to each of the first communication through holes one-to-one. A first through port that communicates with each other, and the first through port is equipped with a detachable first sealing baffle; the third side surface is formed with a plurality of communication holes that communicate with each of the second communication through holes one-to-one. The second port is equipped with a removable second sealing baffle. The first through openings are directly corresponding to the corresponding adjacent two main circulation through holes, and the second through openings are directly corresponding to the corresponding adjacent two main circulation through holes.

The utility model can effectively insulate the oil cylinder, the oil cylinder has a long service life, is easy to maintain, and is flexible and convenient to operate. However, the general structure of the utility model is similar to that of other veneer hot presses on the market. In the actual working process, there are defects of incapable of efficient veneer and poor continuity, and the practicability needs to be improved.

In view of this, the inventor of this case has conducted in-depth research on the above-mentioned problems, and this case came into being.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an efficient single-layer veneer veneer production line that can continuously and smoothly realize single-layer veneer and hot-pressing molding of formwork blanks, has a high degree of mechanization, and has higher strength of the finished veneer plywood.

In order to achieve the above object, the present invention adopts such technical scheme:

An efficient single-layer veneer veneer production line for plywood includes a horizontal thermoforming device, the veneer surface layer is bonded on a formwork blank to form a veneer production section of a continuous veneer template, and the continuous veneer template is cut to form a veneer template The cutting production section of the block, which transports the veneer template blocks one by one to the conveying production section of the horizontal thermoforming device, and the general controller that controls the horizontal thermoforming device, the veneer production section, the cutting production section and the conveying production section ;

The conveying production section has a discharge end facing the horizontal thermoforming device and used to flow out of the veneer formwork block;

The horizontal thermoforming device includes a hot pressing part below and a guide arranging part above; the hot pressing part comprises an upstream base in the upstream direction, and a downstream moving plate in the downstream direction and pressing toward the upstream base, in the upstream direction. a first guide rail below the downstream moving plate that guides the downstream moving plate, a first horizontal drive device that drives the downstream moving plate to reciprocate, and a hot-pressing bracket carried under the upstream base, the downstream moving plate and the first guide rail;

The guide compiling part includes a guide compendium at the bottom, a vertical drive device on the upper side that drives the guide compendium to rise and fall, and is connected to a connecting frame between the guide compendium and the vertical drive device, and carries the second part of the vertical drive device. a guide rail, and a second horizontal drive device that drives the vertical drive device to move along the second guide rail; the second guide rail is parallel to the first guide rail; The lower curved upstream arc-shaped plate extends downward gradually, the downstream arc-shaped plate is located in the downstream and gradually extends downward from top to bottom, and two connected between the corresponding side edges of the upstream arc-shaped plate and the downstream arc-shaped plate middle guide plate; both the upstream arc-shaped plate and the downstream arc-shaped plate are smooth arcs; the upper end of the upstream arc-shaped plate is connected with the lower end of the connecting frame, and the upper end of the downstream arc-shaped plate is connected to the lower end of the connecting frame. The upper ends of the connecting frames are connected together, the height of the lower end of the downstream arc-shaped plate is lower than the height of the lower end of the upstream arc-shaped plate, the connecting frame is formed with a feeding port for the veneer formwork block to enter, and the feeding port is formed. The material port corresponds to the discharge end of the conveying production section; the two intermediate guide plates gradually approach from top to bottom;

The veneer production section includes an upstream conveyor belt at the bottom, a veneer driving runner located above the upstream conveyor belt and rotating synchronously with the upstream conveyor belt, and a runner driving motor that drives the veneer driving runner to rotate, and the glue net is fixed. The mesh layer winding shaft, which is layered on the veneer surface layer, cooperates with the veneer driving wheel to supply the veneer winding shaft of the veneer surface layer, and the glue brushing mechanism for brushing the veneer surface layer. The cooling and solidification mechanism for cooling and solidifying the glue on the surface layer and the glue-fixing mesh layer, the flattening mechanism for flattening the glue on the glue-fixing mesh layer, and the pressing of the glue-fixing mesh layer, the veneer surface layer and the template blank A pressing mechanism together; the upstream conveyor belt includes a first upstream conveyor wheel located upstream, a first downstream conveyor wheel located downstream, and a first conveyor motor that drives the first upstream conveyor wheel or the first downstream conveyor wheel to rotate ; the axes of the veneer driving runner, the first upstream conveying wheel and the first downstream conveying wheel are parallel; the veneer driving runner has a downstream side facing the downstream direction of the upstream conveyor belt, and a side facing the opposite direction Upstream side; the veneer winding shaft, the mesh layer winding shaft, the glue brushing mechanism, the cooling and solidification mechanism, the flattening mechanism and the pressing mechanism are all located above the upstream conveyor belt, and the veneer winding shaft, the mesh layer winding shaft The shaft, the glue brushing mechanism and the cooling and solidification mechanism are located on the upstream side of the veneer driving runner and are arranged in order from top to bottom, and the flattening mechanism and the pressing mechanism are located between the veneer driving runner and the upstream conveyor belt. the glue-fixing mesh layer is formed with mesh holes for the penetration of glue; the veneer winding shaft and the mesh layer winding shaft are both parallel to the axis of the veneer driving wheel;

The veneer surface layer has a first glue surface and a first back surface, and the glue-fixing mesh layer has a second glue-brush surface and a second back surface; the glue-fixing mesh layer released by the mesh layer winding shaft bypasses the The upstream side of the veneer driving wheel is bonded together with the upper surface of the formwork blank on the upstream conveyor belt, and the veneer surface layer released by the veneer winding shaft bypasses the upstream of the veneer driving wheel The upper surface of the template blank on the upstream conveyor belt and the second back surface of the glue-fixing mesh layer facing upward are bonded together, and the first and second glued surfaces face outward for the The glue brushing mechanism brushes glue; the veneer surface layer is located between the glue-fixing mesh layer and the veneer driving wheel;

The glue brushing mechanism includes a glue brushing roller for brushing glue on the first glue brushing surface and the second glue brushing surface, a glue supply tank for supplying glue to the glue brushing roller, and a glue supplying groove in contact with the glue brushing roller and immersed in the glue supply. A glue-dipping roller in the glue in the groove; both the glue-dipping roller and the brushing roller are parallel to the axis of the veneer driving wheel;

The cooling and solidification mechanism includes a refrigeration box, a refrigeration system arranged inside the refrigeration box, and two sealing baffles; the refrigeration box includes an inner arc-shaped cooling plate facing the veneer driving wheel, and a cooling plate facing the opposite direction. The outer arc-shaped back plate; the inner arc-shaped cooling plate is formed with a plurality of cold air injection holes that communicate with the inside and outside of the refrigeration box; the inner arc-shaped cooling plate has an upper edge above and a lower lower edge. the upper edge and the lower edge and the side edges on both sides; the upper edge is parallel to the lower edge; the two sealing baffles are respectively arranged on the two side edges and extend to the The upper edge is provided with an upper elastic sealing plate extending along the upper edge, the lower edge is provided with a lower elastic sealing plate extending along the lower edge, the upper elastic sealing plate and the lower The elastic sealing plates are gradually inclined from top to bottom in the direction of the veneer driving wheel and are in contact with the solid glue mesh layer; The elastic rubber scraping plates between the sealing plates and parallel to the upper edge, the elastic rubber scraping plates are arranged from top to bottom along the inner arc-shaped cooling plate, and each elastic rubber scraping plate is formed by It is gradually inclined from top to bottom toward the direction of the veneer driving wheel and is in contact with the solid glue mesh layer;

The flattening mechanism includes a flattening roller located above, a flattening drive device that drives the flattening roller to press the solid glue mesh layer and the veneer surface layer upward, a guide support plate supported under the flattening driving device, and A flattening support frame supported under the guide support plate; the flattening drive device includes a flattening bearing frame that carries the flattening roller, and a flattening bearing fixing plate horizontally located below the flattening bearing frame, two of which are connected to the flattening bearing frame. A flattening guide rod slid above and downwards through the flattening bearing and fixing plate, and a first compression spring sleeved outside the flattening guide rod and stretched between the flattening bearing and fixing plate and the flattening bearing frame; The flattening bearing and fixing plate is formed with a first sliding hole for the flattening guide rod to slide through; the two flattening guide rods correspond to the two ends of the flattening roller; the guide support plate goes from top to bottom The bottom is gradually inclined to the downstream direction;

The pressing mechanism is located downstream of the flattening mechanism; the pressing mechanism comprises a pressing roller directly above the first downstream conveying wheel, and the pressing roller is driven to press down the veneer surface layer The press-fit driving device on the first back of the device; the press-fit drive device includes a press-fit carrier frame that supports the press-fit roller, and a press-fit bearing fixing plate horizontally positioned above the press-fit carrier frame, two of which are connected to the press-fit carrier The top of the frame slides upwardly through the pressing guide rod of the pressing bearing and fixing plate, and the second compression spring is sleeved outside the pressing guide rod and stretched between the pressing bearing fixing plate and the pressing bearing frame; the pressing A second sliding hole for the pressing guide rod to slide through is formed on the joint bearing fixing plate; the two pressing guide rods correspond to two ends of the pressing roller;

The cutting production section includes a cutting platform downstream of the upstream conveyor belt, a cutting knife above the cutting platform, and a cutting lifting device that drives the cutting knife to ascend and descend.

The upper elastic sealing plate and the lower elastic sealing plate are formed with flexible sealing contact edges facing the solid glue mesh layer.

The hot-pressing bracket has a hot-pressing area corresponding to the veneer template block, and the hot-pressing area is provided with a hot air spray device; the hot air spray device includes a horizontal hollow plate with a accommodating cavity, and blows into the horizontal hollow plate A hot air blower for hot air, and an air heating device for supplying hot air to the hot air blower; the upper surface of the horizontal hollow plate is formed with a plurality of hot air injection holes that communicate with the outside world and the accommodating cavity.

The horizontal hollow plate is embedded in the hot pressing area, and the hot pressing area is formed with an accommodating groove for accommodating the horizontal hollow plate, and the upper surface of the horizontal hollow plate and the notch of the accommodating groove are formed Edges are flush.

The notch edge of the accommodating groove is flush with the upper surface of the first guide rail; the downstream moving plate has a hot-pressed side surface facing the upstream base; the hot-pressed side surface includes an upper part extending toward the a hot pressing section extending above the horizontal hollow plate, and a projecting notch at the lower part for the horizontal hollow plate to extend into; the lower end of the downstream moving plate is formed with a first sliding sleeve matched with the first guide rail .

The upstream arc-shaped plate and the downstream arc-shaped plate are both elliptical arc-shaped; the tangent lines of the upper ends of the upstream arc-shaped plate and the downstream arc-shaped plate are all in the horizontal plane, and the tangent lines of the lower ends are all in the vertical plane.

The vertical driving device is connected with the second guide rail through a second sliding sleeve; the second horizontal driving device includes a screw rod connected with the second sliding sleeve and parallel to the second guide rail , and a horizontal drive motor that drives the screw to rotate; the horizontal drive motor is connected with the second guide rail; the second sliding sleeve is formed with a screw hole matched with the screw.

The first horizontal driving device and the first vertical driving device are both fluid pressure cylinders.

After adopting the above technical solution, the efficient single-layer veneer veneer production line of the present invention breaks through the structural form of the traditional single-layer veneer hot press. In the actual working process, under the control of the general controller, the veneer production section The template blank is veneered, and then the continuous veneer template is cut into veneer template blocks by the cutting production section, and then the veneer template block is transported to the horizontal thermoforming device by the conveying production section for hot pressing. Specifically, the upstream conveyor belt conveys the formwork blanks one by one downstream, and the solid glue mesh layer corresponds to the upper surface of the formwork blank, and the veneer surface layer corresponds to the upper surface of the solid glue mesh layer. With the operation of the upstream conveyor belt, The veneer driving motor drives the veneer driving wheel to rotate synchronously, and the veneer driving wheel drives the veneer surface layer and the solid glue mesh layer to transport forward synchronously with the template blank, and simultaneously pulls the veneer winding shaft to release the veneer surface layer and pull the mesh. The layer winding shaft releases the glue-fixing mesh layer, and at the same time, the rubber-brush roller in contact with the glue-fixing mesh layer and the veneer surface layer is automatically rotated by the friction of the glue-fixing mesh layer. While the roller is rotating, it is dipped in glue in the glue supply tank, so that the glue brush roller continuously brushes the second glue brushing surface with the glue-fixing mesh layer facing outward and the first glue brushing surface with the veneer surface layer facing outwards. The layer can adhere the glue, and use the mesh to absorb the glue and fix it, the glue is not easy to accumulate and drip, and maintain enough and uniform glue to contact the veneer surface layer through the mesh of the solid glue mesh layer; The cooling and solidification mechanism under the mechanism cools the air through a refrigeration system (similar to the refrigeration principle of a refrigerator, for example, a refrigerator refrigeration system can be installed in the refrigeration box to cool the air in the refrigeration box), and the cold air nozzles of the refrigeration box are directed toward the solid glue. The mesh layer is sprayed with low-temperature cold air, and the cold air is used to reduce the temperature of the glue on the solid glue mesh layer and the veneer surface layer, thereby reducing the fluidity of the glue to an elastic gel-like semi-solidified state, so that the glue is firmly fixed by the glue mesh layer. Adsorbed and fixed, the glue will not accumulate and drip during the transportation process, and the solid glue mesh layer can prevent the glue from falling off in a large area after the adhesive force is reduced due to low temperature. As the veneer driving wheel continues to rotate, the solid glue web layer and the veneer layer containing glue bypass the flattening roller and turn downward, and pass down the pressing roller along the guide support plate, and the flattening roller is in While ensuring that the glue-containing solid glue mesh layer and the veneer surface layer above are all in contact with the veneer driving wheel to be transported, the glue-containing solid glue mesh layer and the veneer surface layer can be turned downward to make the solid glue The glue on the glue mesh layer is at the inner diameter of the rotation and there are raised folds, and the flattening roller exerts a continuous upward pressure on the glue mesh layer and the veneer surface layer under the elastic force of the first compression spring (using the first compression spring). The elastic force can adapt to the thickness of the solid glue mesh layer and the veneer surface layer and the vibration change of the veneer driving wheel to always maintain the flattening force, and the flattening guide rod plays a guiding role in the lifting of the flattening roller) The roller cooperates with the veneer driving wheel directly above to initially press and bond the glue-fixing mesh layer and the veneer surface layer through glue, so as to avoid bending and deformation during the subsequent conveying process and opening the glue. Moreover, under the pressure of the flattening roller, the raised folds of the glue on the glue-fixing mesh layer can be flattened to the depressions, so that the glue on the glue-fixing mesh layer can be further evenly flattened, and the uniformity of the glue distribution can be improved. Veneer bonding quality. When the veneer surface layer, the glue-fixing mesh layer and the template blank are all under the pressing roller, the first brushing surface of the veneer surface layer is in contact with the second back of the glue-fixing mesh layer, and the glue-fixing mesh layer The second brushing surface of the veneer is in contact with the template blank, and the solid glue mesh layer forms a glue mesh layer containing glue, which firmly bonds the template blank and the veneer surface layer together, and can also be used as a continuous veneer template and finished veneer. The reinforcing ribs of the plywood make the veneer plywood not easy to be deformed and broken; Pressure (Using the elastic action of the second compression spring, it can adapt to the thickness change of the solid glue mesh layer, the veneer surface layer and the template blank and always maintain the pressing force, and the pressing guide rod plays a guiding role in the lifting of the pressing roller), pressure The closing roller cooperates with the first downstream conveying wheel directly below to press and bond the glue-fixing mesh layer, the veneer surface layer and the template blank together through glue to form a continuous veneer template. When the continuous veneer template is continuously transported to the cutting production section, the cutting lifting device drives the cutting knife to descend, and the continuous veneer template is cut between the corresponding adjacent template blanks, so that each template blank has solid glue The fixed-length veneer formwork blocks of the mesh layer and the veneer surface layer; then the veneer formwork blocks are conveyed to the production section and continue to be transported downstream one by one, and the veneer formwork blocks enter the upstream arc-shaped plate from the downstream feed port , Between the downstream arc plate and the intermediate guide plate, the veneer formwork block gradually flips down with the smooth arc-shaped upstream arc plate and downstream arc plate, and is gradually tidy under the homeopathic guidance of the intermediate guide plate. Align the corresponding parts on the hot-pressing bracket, and use the vertical drive device to drive the connecting frame to drive the upstream arc plate and the downstream arc plate to move downward during the movement of the veneer template block, and use the second horizontal drive device to drive the vertical The drive device moves upstream or downstream along the second guide rail to adjust the position, so that the veneer template block is directly above the corresponding position, and then the second horizontal drive device is used to drive the vertical drive device to move upstream along the second guide rail, driving the The downstream arc plate pushes the veneer formwork block upstream, so that the veneer formwork block moves upstream. Since the upper part of the downstream arc plate is more upstream than the lower part, the upper part of the veneer formwork block can be inclined and moved upstream. Under the action of the second horizontal driving device and the vertical driving device, the guiding and arranging part returns to the position of receiving the veneer formwork blocks, and the veneer formwork blocks are horizontally arranged one by one in the horizontal direction. And a spacer is placed between the adjacent veneer formwork blocks, the spacer can separate the adjacent veneer formwork blocks, and the multi-layer veneer formwork blocks can be hot-pressed at the same time. Each veneer formwork block is independent and will not affect each other; when a sufficient number of veneer formwork blocks are listed horizontally between the upstream base and the downstream moving plate, the vertical drive device drives the connecting frame to drive the upstream arc. The plate and the downstream arc-shaped plate are withdrawn upward between the upstream base and the downstream moving plate, and the first horizontal driving device drives the downstream moving plate to move towards the upstream base along the first guide rail, and cooperates with the upstream base to carry out each veneer formwork block. Thermoformed into veneered plywood. The solid glue mesh layer can adhere and dred the veneer surface layer, so that the veneer surface layer can be attached to the formwork blank. At the same time, it can also be used as a reinforcing rib for the finished veneer plywood, making the veneer plywood more elastic and less prone to deformation and breakage. The upper elastic sealing plate, the lower elastic sealing plate and the two sealing baffles cooperate to realize that the area between the inner arc-shaped cooling plate and the solid glue mesh layer is a closed area filled with cold air, which can significantly improve the cooling effect of the glue, and Energy saving. Compared with the prior art, the high-efficiency single-layer veneer veneer production line of the present invention can continuously and smoothly realize single-layer veneer and hot-press forming on the formwork blank, with a high degree of mechanization and higher strength of the finished veneer plywood. .

Description of drawings

Fig. 1 is the first partial structure schematic diagram of the present invention;

Fig. 2 is the second partial structure schematic diagram of the present invention;

Fig. 3 is the third partial structure schematic diagram of the present invention;

4 is a schematic diagram of a fourth partial structure of the present invention;

5 is a schematic diagram of a fifth partial structure of the present invention;

6 is a schematic diagram of a sixth partial structure of the present invention;

Fig. 7 is the seventh partial structural schematic diagram of the present invention;

8 is a schematic diagram of an eighth partial structure of the present invention;

FIG. 9 is a schematic diagram of a ninth partial structure of the present invention.

In the picture:

111-Upstream base 112-Downstream moving plate 1121-Into the hot-pressing section 1122-Into the gap 1123-The first sliding sleeve 113-The first guide rail 114-The first horizontal drive device 115-The hot-pressing bracket 1151-Hot gas injection device 11511-Horizontal hollow plate 115111-Hot air nozzle 11512-Hot air blower 11513-Air heating device

121-Guide listing plate 1211-Upstream arc plate 1212-Downstream arc plate 1213-Intermediate guide plate 122-Vertical drive device 1221-Second sliding sleeve 123-Connecting frame 124-Second guide rail 125-Second horizontal drive Device 1251-Screw 1252-Horizontal Drive Motor

21-upstream conveyor belt 211-first upstream conveyor wheel 212-first downstream conveyor wheel 22-veneer driving wheel 23-mesh winding shaft 24-veneer winding shaft 251-brush rubber roller 252-glue supply tank 253- Dipping roller

261-refrigeration box 2611-inner arc-shaped cooling plate 26111-upper elastic sealing plate 26112-lower elastic sealing plate 26113-elastic scraping plate 26114-serrated 26115-flexible sealing contact edge 2612-outer arc-shaped back plate 2613-air conditioning Nozzle 262 - Sealing Baffle

271-flattening roller 2721-flattening bearing frame 2722-flattening bearing fixing plate 2723-flattening guide rod 2724-first compression spring 273-guide support plate 2731-horizontal extension 274-flattening support frame

281-Pressing roller 2821-Pressing bearing frame 2822-Pressing bearing fixing plate 2823-Pressing guide rod 2824-Second compression spring

31-cutting platform 32-cutting knife 33-cutting lifting device

41 - Downstream conveyor belt 411 - Second upstream conveyor wheel 412 - Second downstream conveyor wheel 42 - List conveyor belt 43 - List carrier frame 44 - List support frame 45 - Swing drive device 46 - First shaft 47 - Second shaft

51-upstream main support column 52-downstream main support column 53-longitudinal beam 54-first support frame 55-second support frame 56-third support frame 571-gluing bracket 5711-horizontal support rod 57111-strip hole 57112 -Sliding block 57113-Third compression spring 5712-Slanting support rod 58-Fifth support frame 581-Horizontal support plate 582-First support inclined rod 583-Second support inclined rod

6- Template blank 7- Solid glue mesh layer 8- Veneer surface layer.

Detailed ways

In order to further explain the technical solutions of the present invention, the following specific embodiments are described in detail.

An efficient single-layer veneer veneer production line of the present invention, as shown in Figures 1-9, includes a horizontal thermoforming device, and the veneer surface layer 8 is bonded to the template blank 6 to form the veneer of the continuous veneer template The production section includes cutting the continuous veneer template to form a cutting production section for veneer template blocks, and transporting the veneer template blocks one by one to a conveying production section of a horizontal thermoforming device; preferably, the present invention also includes a veneer production section. a frame supporting the cutting production section; preferably, the present invention further includes a general controller for controlling the horizontal thermoforming device, the veneer production section, the cutting production section and the conveying production section;

Preferably, the conveying production section has a discharge end that faces the horizontal thermoforming device and is used to flow out of the veneer formwork block;

Preferably, the horizontal thermoforming device includes a hot pressing part below and a guide arranging part above; the hot pressing part comprises an upstream base 111 in an upstream direction, and a downstream moving plate 112 in a downstream direction and pressing toward the upstream base 111 , the first guide rail 113 that guides the downstream moving plate 112 under the downstream moving plate 112, the first horizontal driving device 114 that drives the downstream moving plate 112 to reciprocate, and the first guide rail 114 carried on the upstream base, the downstream moving plate 112 and the first guide The hot pressing bracket 115 below the rail 113;

Preferably, the guide compiling part includes a guide compiling board 121 located below, a vertical driving device 122 located above which drives the guide compiling board 121 to rise and fall, and is connected to the connecting frame 123 between the guide compiling board 121 and the vertical driving device 122, carrying The second guide rail 124 of the vertical drive device 122, and the second horizontal drive device 125 that drives the vertical drive device 122 to move along the second guide rail 124; the second guide rail 124 is parallel to the first guide rail 113; The plate 121 includes an upstream arc-shaped plate 1211 that is upstream and gradually extends downward from top to bottom, a downstream arc-shaped plate 1212 that is located downstream and gradually extends downward from top to bottom, and two connected to the upstream arc-shaped plate. 1211 and the downstream arc-shaped plate 1212 correspond to the middle guide plate 1213 between the side edges; the upstream arc-shaped plate 1211 and the downstream arc-shaped plate 1212 are both smooth arcs; the upper end of the upstream arc-shaped plate 1211 is connected to the lower end of the connecting frame 123 at the At the same time, the upper end of the downstream arc-shaped plate 1212 is connected with the upper end of the connecting frame 123. The height of the lower end of the downstream arc-shaped plate 1212 is lower than the height of the lower end of the upstream arc-shaped plate 1211. The feeding port corresponds to the discharging end of the conveying production section; the two intermediate guide plates 1213 gradually approach from top to bottom;

Preferably, the veneer production section includes an upstream conveyor belt 21 located below, a veneer driving wheel 22 located above the upstream conveyor belt 21 and rotating synchronously with the upstream conveyor belt 21, and covering the solid glue mesh layer 7 on the veneer surface The mesh layer winding shaft 23 on the layer 8 cooperates with the veneer driving wheel 22 to supply the veneer winding shaft 24 of the veneer surface layer 8, and the glue brushing mechanism for brushing the veneer surface layer 8. A cooling and solidification mechanism for cooling and solidifying the glue on the layer 8 and the glue-fixing mesh layer 7, a flattening mechanism for flattening the glue on the glue-fixing mesh layer 7, and a flattening mechanism for flattening the glue on the glue-fixing mesh layer 7, the veneer layer 8 and the A pressing mechanism for pressing the template blanks 6 together; preferably, the veneer production section further includes a runner driving motor that drives the veneer driving runner 22 to rotate; the upstream conveyor belt 21 includes a first upstream conveyor wheel 211 located upstream, The first downstream conveying wheel 212 located downstream, and the first conveying motor that drives the first upstream conveying wheel 211 or the first downstream conveying wheel 212 to rotate; the veneer driving runner 22, the first upstream conveying wheel 211 and the first downstream conveying The axes of the wheels 212 are parallel; the veneer driving runner 22 has a downstream side facing the downstream direction of the upstream conveyor belt 21, and an upstream side facing the opposite direction; preferably, the veneer winding shaft 24, the mesh layer winding shaft 23, the glue The mechanism, the cooling and solidification mechanism, the flattening mechanism and the pressing mechanism are all located above the upstream conveyor belt 21 , and the veneer winding shaft 24 , the mesh layer winding shaft 23 , the gluing mechanism and the cooling and solidification mechanism are located upstream of the veneer driving runner 22 The sides are arranged in order from top to bottom, and the flattening mechanism and the pressing mechanism are located between the veneer driving runner 22 and the upstream conveyor belt 21; the glue-fixing mesh layer 7 is formed with mesh holes for glue penetration; And the mesh layer winding shaft 23 is parallel to the axis of the veneer driving runner 22;

Preferably, the veneer surface layer 8 has a first glue-applied surface and a first back surface, and the adhesive-fixed mesh layer 7 has a second glue-applied surface and a second back surface; the glue-fixed mesh layer 7 released by the mesh layer winding shaft 23 bypasses the adhesive The upstream side of the surface driving wheel 22 is bonded with the upper surface of the template blank 6 on the upstream conveyor belt 21, and the surface layer 8 released by the surface winding shaft 24 bypasses the upstream side of the surface driving wheel 22. The upper surface of the template blank 6 on the upstream conveyor belt 21 and the second upward facing back surface of the glue-fixing mesh layer 7 are bonded together, and the first and second glue brushing surfaces face outward for the glue brushing mechanism. glue; the veneer surface layer 8 is between the solid glue mesh layer 7 and the veneer driving wheel 22;

Preferably, the gluing mechanism includes a gluing roller 251 for gluing the first gluing surface and the second gluing surface, a gluing groove 252 for supplying glue to the gluing roller 251, and a gluing roller 251 in contact with the gluing roller 251. The glue roller 253 immersed in the glue of the glue supply tank 252; the glue roller 253 and the glue brushing roller 251 are both parallel to the axis of the veneer driving wheel 22;

Preferably, the cooling and solidification mechanism includes a refrigeration box 261, a refrigeration system arranged inside the refrigeration box 261, and two sealing baffles 262; The outer arc-shaped back plate 2612 facing the opposite direction; the inner arc-shaped cooling plate 2611 is formed with a plurality of cold air injection holes 2613 connecting the inside and outside of the refrigeration box 261; the inner arc-shaped cooling plate 2611 has an upper edge above and a lower edge The lower edge of the upper edge and the lower edge, and the side edges on both sides between the upper edge and the lower edge; the upper edge is parallel to the lower edge; the two sealing baffles 262 are respectively arranged on the two side edges and extend to the veneer driving wheel 22 The upper edge is provided with an upper elastic sealing plate 26111 extending along the upper edge, and the lower edge is provided with a lower elastic sealing plate 26112 extending along the lower edge. Both the upper elastic sealing plate 26111 and the lower elastic sealing plate 26112 are from top to bottom The inner circular arc-shaped cooling plate 2611 is provided with a plurality of parts located between the upper elastic sealing plate 26111 and the lower elastic sealing plate 26112 and in contact with the upper edge. Parallel elastic squeegee 26113, each elastic squeegee 26113 is arranged along the inner arc-shaped cooling plate 2611 from top to bottom, each elastic squeegee 26113 is gradually inclined toward the direction of the veneer driving wheel 22 from top to bottom Set up and contact with the solid glue mesh layer 7;

Preferably, the flattening mechanism includes a flattening roller 271 located above, and a flattening drive device that drives the flattening roller 271 to press up against the glue mesh layer 7 and the veneer surface layer 8; preferably, the flattening mechanism further includes a support A guide support plate 273 under the flattening drive device, and a flattening support frame 274 supported under the guide support plate 273; The flattening bearing and fixing plate 2722 below the 2721, two flattening guide rods 2723 which are connected to the top of the flattening bearing frame 2721 and slide downward through the flattening bearing and fixing plate 2722, and the flattening guide rods 2723 are sleeved and stretched. A first compression spring 2724 between the flattening bearing and fixing plate 2722 and the flattening bearing frame 2721; the flattening bearing and fixing plate 2722 is formed with a first sliding hole for the flattening guide rod 2723 to slide through; the two flattening guide rods 2723 Corresponding to both ends of the flattening roller 271; the guide support plate 273 is gradually inclined toward the downstream direction from top to bottom;

Preferably, the pressing mechanism is located downstream of the flattening mechanism; preferably, the pressing mechanism includes a pressing roller 281 directly above the first downstream conveying wheel 212, and the pressing roller 281 is driven to press down against the surface layer 8 The press-fit driving device on the first back side of the device; the press-fit drive device includes a press-fit carrier frame 2821 carrying the press-fit roller 281, and a press-fit support fixing plate 2822 horizontally above the press-fit carrier frame 2821, two of which are connected to the press-fit carrier The frame 2821 slides upward and passes through the pressing guide rod 2823 of the pressing bearing and fixing plate 2822, and the second pressing rod 2823 is sleeved outside the pressing guide rod 2823 and is stretched between the pressing bearing and fixing plate 2822 and the pressing bearing frame 2821. The compression spring 2824; the compression bearing fixing plate 2822 is formed with a second sliding hole for the compression guide rod 2823 to slide through; the two compression guide rods 2823 correspond to both ends of the compression roller 281;

Preferably, the cutting production section includes a cutting platform 31 downstream of the upstream conveyor belt 21, a cutting knife 32 above the cutting platform 31, and a cutting lifting device 33 that drives the cutting knife 32 to rise and fall;

Preferably, the frame includes two upstream main support columns 51 arranged vertically and located upstream, two downstream main support columns 52 arranged vertically and located downstream, and an upstream beam connected between the two upstream main support columns 51, The downstream cross beams connected between the two downstream main support columns 52 and the two longitudinal beams 53 parallel to each other and connected between the corresponding upstream main support columns 51 and the downstream main support columns 52 carry the first The supporting frame 54, the second supporting frame 55 carrying the veneer winding shaft 24, the third supporting frame 56 carrying the mesh layer winding shaft 23, the fourth supporting frame carrying the brushing roller 251, and the fifth support carrying the cooling and solidification mechanism rack 58;

Preferably, the two upstream main support columns 51 are located on both sides of the upstream conveyor belt 21 respectively, and the two downstream main support columns 52 are located on both sides of the upstream conveyor belt 21 respectively; The runner triangular brackets at both ends, the runner triangular bracket includes two runner struts that are gradually approached from top to bottom, the upper ends of the two runner struts are connected with the corresponding longitudinal beams 53, and the lower ends of the two runner brackets are connected together. Connected with the corresponding ends of the veneer driving runner 22 through bearings;

Preferably, the second support frame 55 includes two veneer triangular brackets pivotally connected to both ends of the veneer winding shaft 24 , and the veneer triangular bracket includes two veneer struts gradually approaching from top to bottom, and the two veneer struts The upper ends of the veneer are connected with the corresponding longitudinal beams 53, and the lower ends of the two veneer struts are connected with the corresponding ends of the veneer winding shaft 24 through bearings;

Preferably, the third support frame 56 includes two mesh layer tripods pivotally connected to both ends of the mesh layer winding shaft 23 , the mesh layer tripod bracket includes two mesh layer support rods that are gradually approached from upstream to downstream, and the two mesh layer support rods The upstream ends of the two mesh layers are connected with the corresponding upstream main support columns 51, and the downstream ends of the two mesh layer support rods are connected with the corresponding ends of the mesh layer winding shaft 23 through bearings;

Preferably, the fourth support frame includes two glue brushing brackets 571 connected to both ends of the glue brushing roller 251 and located above the glue supply tank 252 ; the glue brushing bracket 571 includes a horizontal support rod connected to the corresponding upstream main support column 51 5711, and the inclined support rod 5712 above the horizontal support rod 5711; the upstream end of the inclined support rod 5712 is connected with the corresponding upstream main support column 51, and the downstream end is connected with the corresponding horizontal support rod 5711; the inclined support rod 5712 is connected by The upper end of the horizontal support rod 5711 is connected with the corresponding upstream main support column 51, and the downstream end is connected with the corresponding end of the glue brushing roller 251 through the glue brushing bearing; the horizontal The support rod 5711 is formed with a strip-shaped hole 57111 extending along the horizontal support rod 5711, and the strip-shaped hole 57111 accommodates a sliding block 57112 sliding along the strip-shaped hole 57111; , and the reverse end facing the opposite direction; a third compression spring 57113 is stretched between the reverse end and the sliding block 57112; the sliding block 57112 is formed with a mounting hole for installing the brushed bearing;

Preferably, the fifth support frame 58 includes a horizontal support plate 581 connected with the outer circular arc-shaped back plate 2612, and a first support inclined rod 582 and a second support inclined rod 583 supported below the horizontal support plate 581; The downstream end of a supporting inclined rod 582 is connected to the outer circular arc-shaped back plate 2612, and the upstream end is connected to the horizontal support plate 581; the first supporting inclined rod 582 is gradually inclined upward from the downstream end to the upstream end; The upstream end of the inclined rod 583 is connected with the corresponding upstream main support column 51, and the downstream end is connected with the first supporting inclined rod 582; the second supporting inclined rod 583 is gradually inclined upward from the upstream end to the downstream end. In the actual working process of the present invention, under the control of the general controller, the veneer production section performs veneer operation on the template blank 6, and then the continuous veneer template is cut into veneer template blocks by the cutting production section, and then the production section is conveyed to produce the veneer. The segment conveys the veneer formwork block to the horizontal thermoforming device for thermoforming. Specifically, the upstream conveyor belt 21 conveys the formwork blanks 6 downstream one by one, and the glue-fixing mesh layer 7 corresponds to the upper surface of the formwork blank 6 , and the veneer surface layer 8 corresponds to the upper surface of the glue-fixing mesh layer 7 . During the operation of the upstream conveyor belt 21, the runner driving motor drives the veneer driving runner 22 to rotate synchronously, and the veneer driving runner 22 drives the veneer surface layer 8 and the solid glue mesh layer 7 and the template blank 6 to transport forward synchronously, while pulling The veneer winding shaft 24 releases the veneer surface layer 8, pulls the mesh layer winding shaft 23 to release the glue-fixing mesh layer 7, and at the same time, the brushing roller 251 in contact with the glue-fixing mesh layer 7 and the veneer surface layer 8 receives the glue-fixing mesh layer 7 The rubber brush roller 251 drives the rubber dipping roller 253 in parallel contact with the rubber brush roller 251 to rotate while dipping the glue in the glue supply tank 252, so that the rubber brush roller 251 faces the glue-fixing mesh layer 7 outward. The second gluing surface and the first gluing surface facing outward of the veneer surface layer 8 are continuously glued, and the glue-fixing mesh layer 7 can adhere the glue, and use the mesh to absorb and fix the glue, so that the glue is not easy to accumulate and Dripping, keep enough and uniform glue to contact with the veneer surface layer 8 through the mesh of the solid glue mesh layer 7; A refrigerator refrigeration system is installed in the refrigerating box 261 to cool the air in the refrigerating box 261) to cool the air, and the cold air nozzle 2613 of the refrigerating box 261 sprays low-temperature cold air toward the solid glue network layer 7, and uses the cold air to reduce the solid glue network layer 7 And the temperature of the glue on the veneer surface layer 8, and then reduce the fluidity of the glue to a semi-solidified state of elastic glue, so that the glue is firmly adsorbed and fixed by the solid glue network layer 7, and the glue will not accumulate and accumulate during the transportation process. dripping, and the solid glue mesh layer 7 can prevent the glue from falling off in a large area after the adhesive force is reduced due to low temperature. As the veneer driving wheel 22 continues to rotate, the glue-containing solid glue web layer 7 and the veneer surface layer 8 bypass the flattening roller 271 and turn downward, and pass down the pressing roller along the guide support plate 273 281, the flattening roller 271 can transfer the solid glue net layer 7 containing glue and the veneer surface layer 8 in contact with the veneer driving wheel 22 while ensuring that the glue-containing solid glue net layer 7 above and the veneer surface layer 8 are transported. The veneer surface layer 8 turns downward according to the trend, so that the glue on the glue-fixing mesh layer 7 is at the inner diameter of the rotation and a raised wrinkle appears. It generates continuous pressure with the veneer surface layer 8 (using the elastic action of the first compression spring 2724 to adapt to the thickness of the glue-fixing mesh layer 7 and the veneer surface layer 8 and the vibration changes of the veneer driving wheel 22, the pressure is always maintained. The flattening guide rod 2723 plays a guiding role in the lifting and lowering of the flattening roller 271), and the flattening roller 271 cooperates with the veneer driving wheel 22 directly above to pass the glue-fixing mesh layer 7 and the veneer surface layer 8 through The glue is initially pressed and bonded to avoid bending and deformation during the subsequent conveying process. Moreover, under the pressure of the flattening roller 271, the raised folds of the glue on the glue-fixing mesh layer 7 can be flattened to the depressions, so that the glue on the glue-fixing mesh layer 7 can be further evenly flattened, and the uniformity of the glue distribution can be improved. , thereby improving the quality of veneer bonding. When the veneer surface layer 8 , the glue-fixing mesh layer 7 and the template blank 6 are all under the pressing roller 281 , the first glue-applied surface of the veneer surface layer 8 is in contact with the second back surface of the glue-fixing mesh layer 7 . In combination, the second glue-swiping surface of the glue-fixing mesh layer 7 contacts with the template blank 6, and the glue-fixing mesh layer 7 forms a glue mesh layer containing glue, and the template blank and the veneer surface layer 8 are firmly bonded together, and also It can be used as a continuous veneer template and a reinforcing rib for the finished veneer plywood, so that the veneer plywood is not easily deformed, broken and damaged; the pressing roller 281 of the pressing mechanism is under the elastic force of the second compression spring 2824 to fix the glue mesh layer downward 7. The veneer surface layer 8 and the formwork blank 6 generate continuous pressure (the elastic force of the second compression spring 2824 can be used to adapt to the thickness changes of the solid glue mesh layer 7, the veneer surface layer 8 and the formwork blank 6 and always maintain the pressure. As a result, the pressing guide rod 2823 guides the lifting and lowering of the pressing roller 281), and the pressing roller 281 cooperates with the first downstream conveying wheel 212 directly below to fix the glue mesh layer 7, the veneer surface layer 8 and the template. The blanks 6 are pressed together by glue to form a continuous veneer template. When the continuous veneer template is continuously transported forward to the cutting production section, the cutting lifting device 33 drives the cutting knife 32 to descend, and the continuous veneer template is cut between the corresponding adjacent template blanks 6, so that each template blank 6 is It is a fixed-length veneer template block with a solid glue mesh layer 7 and a veneer surface layer 8; then the veneer template block is conveyed to the production section and continues to be transported downstream one by one, and the veneer template block is accepted by the downstream feed port. Entering between the upstream arc-shaped plate 1211, the downstream arc-shaped plate 1212 and the intermediate guide plate 1213, the veneer formwork block gradually flips downward as the smooth arc-shaped upstream arc-shaped plate 1211 and the downstream arc-shaped plate 1212 slide along the trend, and Under the homeopathic guiding action of the intermediate guide plate 1213, the corresponding parts on the hot-pressing bracket 115 are gradually and neatly aligned. During the movement of the veneer template block, the vertical driving device 122 is used to drive the connecting frame 123 to drive the upstream arc plate 1211 and the downstream arc plate 1211. The shape plate 1212 moves downward, and at the same time, the second horizontal driving device 125 is used to drive the vertical driving device 122 to move upstream or downstream along the second guide rail 124 for position adjustment, so that the veneer template block is directly above the corresponding position, and then use The second horizontal driving device 125 drives the vertical driving device 122 to move upstream along the second guide rail 124, and drives the downstream arc plate 1212 to push the veneer formwork block upstream, so that the veneer formwork block moves upstream. The upper part of the 1212 is more upstream than the lower part, which can tilt the upper part of the veneer formwork block to the upstream, and then under the action of the second horizontal driving device 125 and the vertical driving device 122, the guiding and listing part returns to the bearing surface again The position of the template blocks is arranged horizontally one by one horizontally for the veneer template blocks. And a spacer is placed between the adjacent veneer formwork blocks, the spacer can separate the adjacent veneer formwork blocks, and the multi-layer veneer formwork blocks can be hot-pressed at the same time. Each veneer formwork block is independent and will not affect each other; when the hot pressing bracket 115 horizontally lists a sufficient number of veneer formwork blocks between the upstream base 111 and the downstream moving plate 112, the vertical driving device 122 drives the connecting frame 123 drives the upstream arc-shaped plate 1211 and the downstream arc-shaped plate 1212 to withdraw upward between the upstream base 111 and the downstream moving plate 112, and the first horizontal driving device 114 drives the downstream moving plate 112 to move along the first guide rail 113 toward the upstream base 111 , and cooperate with the upstream base 111 to heat-press each veneer template block to form a veneer plywood. The first support frame 54 can firmly carry both ends of the veneer driving runner 22 through the triangular support structure; the second support frame 55 can firmly carry both ends of the veneer winding shaft 24 through the triangular support structure; the third support frame 56 The two ends of the mesh winding shaft 23 can be firmly supported by the triangular support structure; the fourth support frame can be firmly supported by the two ends of the brush roller 251 through the triangular support structure, and the third compression spring 57113 uses the elastic supporting force to To maintain the elastic support force for the sliding block 57112, the rubber bearing moves with the sliding block 57112, and the elastic force of the third compression spring 57113 can adapt to the thickness change of the veneer surface layer 8 and the glue-fixing mesh layer 7, and always keep the rubber brushing Contact force; the fifth support frame 58 firmly supports the cooling and solidification mechanism through the triangular support structure. The fifth support frame 58 firmly supports the cooling and solidification mechanism through the triangular support structure, especially when the first supporting inclined rod 582 and the horizontal support plate 581 form a triangular solid structure, the second supporting inclined rod 583 can support the first supporting inclined rod 583. The supporting inclined rod 582 serves to strengthen and fix the double triangular structure. The glue-fixing mesh layer 7 can adhere and guide the veneer surface layer 8, so that the veneer surface layer 8 is attached to the template blank 6, and the veneer surface layer 8, the glue-fixing mesh layer 7 and the template can be glued to ensure the penetration of the glue. While the blanks 6 are glued together, they can also be used as reinforcing ribs for the finished veneer plywood, so that the veneer plywood is more elastic and less prone to deformation and breakage. The upper elastic sealing plate 26111, the lower elastic sealing plate 26112 and the two sealing baffles 262 cooperate to realize that the area between the inner arc cooling plate 2611 and the solid glue mesh layer 7 is a closed area filled with cold air, which can significantly improve the resistance to glue. cooling effect and save energy. Specifically, the solid glue mesh layer 7 may be a mesh cloth woven from nylon or other fabrics.

Preferably, the uppermost elastic squeegee 26113 is formed with serrations 26114 facing towards the glue-fixing mesh layer 7 . In the actual working process of the present invention, the serrations 26114 can scrape the glue on the veneer surface layer 8, especially the glue-fixing mesh layer 7, so that the glue produces multiple ravines, increases the contact area between the glue and the cold air, and is convenient for the glue Rapid cooling is carried out, and the cold air can cool the deep layer of the glue through the gully, which further accelerates the cooling speed and depth, and also makes the deep layer of the glue rapidly cool and solidify, which significantly reduces the overall flow performance of the glue. Plate 26113 will gradually smooth the glue.

Preferably, the upper elastic sealing plate 26111 and the lower elastic sealing plate 26112 are formed with flexible sealing contact edges 26115 facing towards the glue-fixing mesh layer 7 . In the actual working process of the present invention, the upper elastic sealing plate 26111 and the lower elastic sealing plate 26112 are in contact with the solid glue mesh layer 7 through the flexible sealing contact edge 26115 to achieve a remarkable sealing effect, preventing the heat exchange between the inside and outside air.

Preferably, the angle between each elastic squeegee 26113 and the horizontal plane gradually decreases from top to bottom. In the actual working process of the present invention, the inclination of each elastic squeegee 26113 gradually decreases to ensure that the upper elastic squeegee 26113 and the lower elastic squeegee 26113 are in close contact with the peripheral surface of the veneer driving wheel 22 and ensure that the lower elastic squeegee 26113 and the peripheral surface of the veneer driving wheel 22 have a larger included angle, which is beneficial for the lower elastic squeegee 26113 to scrape the glue on the glue-fixing mesh layer 7 enough. power.

Preferably, the hot-pressing bracket 115 has a hot-pressing area corresponding to the veneer template block, and the hot-pressing area is provided with a hot air spray device 1151; A hot air blower 11512 blowing hot air inside, and an air heating device 11513 supplying hot air to the hot air blower 11512; the upper surface of the horizontal hollow plate 11511 is formed with a plurality of hot air injection holes 115111 that communicate with the outside world and the accommodating cavity. In the actual working process of the present invention, the hot air spraying device 1151 heats the air through the air heating device 11513, and then the hot air is blown into the horizontal hollow plate 11511 by the hot air blower 11512, and then sprayed upward from the hot air nozzle hole 115111, to each veneer template. The block is heated to completely melt the glue and bond the veneer surface layer 8, the solid glue mesh layer 7 and the template blank 6 of each veneer template block together, under the pressure of the upstream base and the downstream moving plate 112. Forms multiple individual pieces of veneered plywood. The specific structure may be that the air heating device 11513 has an air inlet and an air outlet connected to the hot air blower 11512 . The air heating device 11513 includes a heating box and an electric heating component provided in the heating box.

Preferably, the horizontal hollow plate 11511 is embedded in the hot pressing area, the hot pressing area is formed with an accommodating groove for accommodating the horizontal hollow plate 11511, and the upper surface of the horizontal hollow plate 11511 is flush with the edge of the notch of the accommodating groove. This structure can effectively fix the horizontal hollow plate 11511 and avoid the horizontal hollow plate 11511 from affecting the sliding of the upstream moving plate. When hot-pressing the veneer template blocks of different thicknesses, the upstream moving plate can smoothly slide through. The edge of the horizontal hollow plate 11511 is hot-pressed to the veneer template block above the horizontal hollow plate 11511 .

Preferably, the notch edge of the accommodating groove is flush with the upper surface of the first guide rail 113; the downstream moving plate 112 has a hot pressing side facing the upstream base; The hot pressing section 1121 and the insertion notch 1122 at the lower part for the horizontal hollow plate 11511 to extend into; In the actual working process of the present invention, the downstream moving plate 112 extends into the hot-pressing section 1121 and extends above the horizontal hollow plate 11511 to hot-press each veneer template block. Thick veneered formwork blocks for smooth heat pressing.

Preferably, both the upstream arc-shaped plate 1211 and the downstream arc-shaped plate 1212 are elliptical arcs; the tangents of the upper ends of the upstream arc-shaped plates 1211 and the downstream arc-shaped plates 1212 are in the horizontal plane, and the tangents of the lower ends are in the vertical plane. This structure enables the veneer formwork block to enter directly from the feeding port, and only after entering will it be subjected to the downward force of the downstream arc-shaped plate 1212, and the veneer formwork block is broken or damaged. When the veneer formwork block slides out downwards When it falls directly on the horizontal hollow plate 11511, it is smoother to enter and slide out of the guide column.

Preferably, the vertical driving device 122 is matched and connected with the second guide rail 124 through the second sliding sleeve 1221 ; the second horizontal driving device 125 includes a screw 1251 connected with the second sliding sleeve 1221 and parallel to the second guide rail 124 , and a horizontal driving motor 1252 that rotates with the driving screw 1251; the horizontal driving motor 1252 is connected with the second guide rail 124; In the actual working process of the present invention, the second horizontal driving device 125 drives the screw 1251 to rotate through the horizontal driving motor 1252, and the screw 1251 drives the second sliding sleeve 1221 through the cooperation with the screw hole to drive the vertical driving device 122 along the second guide rail 124. move. The horizontal drive motor 1252 is a servo motor controlled by the master controller, with a high degree of automation and precise and smooth movements.

Preferably, the first horizontal driving device 114 and the first vertical driving device 122 are both fluid pressure cylinders, which may be air cylinders or hydraulic cylinders.

Preferably, the elastic squeegee 26113 is a rubber plate or a steel plate.

Preferably, the lower end of the guide support plate 273 is formed with a horizontal extension portion 2731 extending toward the pressing mechanism. In the actual working process of the present invention, the horizontal extension portion 2731 can guide the downwardly turned fixing glue mesh layer 7 and the veneer surface layer 8 horizontally, so that the glue fixing mesh layer 7 and the veneer surface layer 8 can be connected with the template blank. 6 Make homeopathic parallel contact, and then realize the bonding and compounding of the three. The specific structure may be that the horizontal extension portion 2731 and the guide support plate 273 are connected by a smooth arc-shaped plate to ensure smooth sliding of the glue-fixing mesh layer 7 and the veneer surface layer 8 . The specific structure may be that the upper end of the guide support plate 273 is connected with the flattened bearing and fixing plate 2722 .

Preferably, the conveying production section includes a downstream conveyor belt 41 located downstream of the cutting platform 31 , a list conveyor belt 42 located downstream of the downstream conveyor belt 41 , a list operation motor that drives the list conveyor belt 42 , and a list conveyor belt 42 that carries the load an enumeration carrier 43, an enumeration support 44 for supporting the enumeration conveyor belt 42, and a swing drive 45 for swinging and driving the enumeration carrier 43; the enumeration conveyor 42 has an input end corresponding to the downstream conveyor belt 41, and The output end corresponding to the first alignment plate; the listing support frame 44 is supported on the input end, and the input end and the upper end of the listing support frame 44 are connected together through the first rotating shaft 46 so that the listing conveyor belt 42 can be turned up and down; the swing drive device 45 is a first fluid pressure cylinder supported below the listing carrier 43 . The listing carrier 43 and the upper end of the swing driving device 45 are connected together by a second rotating shaft 47 parallel to the first rotating shaft 46 . In the actual working process of the present invention, after the veneer template blocks arrive at the conveying production section, the veneer template blocks are continuously conveyed downstream by the downstream conveyor belt 41 one by one. The list conveyor belt 42 is driven to drive the veneer template block to generate a certain speed. At the same time, under the swinging drive of the swing drive device 45, the list carrier 43 drives the list conveyor belt 42 to swing up and down relying on the first rotating shaft 46, and the veneer template block relies on inertia. Drop them one by one onto the lower hot plate for listing.

Preferably, the downstream conveyor belt 41 includes a second upstream conveyor pulley 411 located upstream, a second downstream conveyor pulley 412 located downstream, and a second conveyor motor that drives the second upstream conveyor pulley 411 or the second downstream conveyor pulley 412 to rotate. In the actual working process of the present invention, the second conveying motor drives the second upstream conveying wheel 411 or the second downstream conveying wheel 412 to rotate to realize the conveying function.

The product form of the present invention is not limited to the illustrations and examples in this case, and any appropriate changes or modifications of similar ideas by anyone should be deemed not to depart from the scope of the present invention.

Claims (8)

1. The utility model provides an efficient plywood individual layer wainscot production line which characterized in that: the device comprises a horizontal hot-press forming device, a master controller and a control module, wherein the master controller is used for bonding a veneering surface layer on a template blank to form a veneering production section of a continuous veneering template, cutting the continuous veneering template to form a cutting production section of veneering template blocks, conveying the veneering template blocks to a conveying production section of the horizontal hot-press forming device one by one, and controlling the horizontal hot-press forming device, the veneering production section, the cutting production section and the conveying production section;

the conveying production section is provided with a discharge end facing the horizontal hot press molding device and used for flowing out of the veneering template block;

the horizontal hot-press forming device comprises a hot-press part positioned at the lower part and a guide row part positioned at the upper part; the hot pressing part comprises an upstream base in the upstream direction, a downstream moving plate in the downstream direction and pressing towards the upstream base, a first guide rail which is positioned below the downstream moving plate and guides the downstream moving plate, a first horizontal driving device which drives the downstream moving plate to move in a reciprocating mode, and a hot pressing support which is borne below the upstream base, the downstream moving plate and the first guide rail;

the guide arraying part comprises a guide arraying plate positioned below, a vertical driving device positioned above the guide arraying plate and used for driving the guide arraying plate to lift, a connecting frame connected between the guide arraying plate and the vertical driving device, a second guide rail used for bearing the vertical driving device, and a second horizontal driving device used for driving the vertical driving device to move along the second guide rail; the second guide rail is parallel to the first guide rail; the guide alignment plate comprises an upstream arc-shaped plate which is positioned at the upstream and gradually extends and bends downwards from top to bottom, a downstream arc-shaped plate which is positioned at the downstream and gradually extends and bends downwards from top to bottom, and two middle guide plates which are connected between the corresponding side edges of the upstream arc-shaped plate and the downstream arc-shaped plate; the upstream arc-shaped plate and the downstream arc-shaped plate are both smooth arcs; the upper end of the upstream arc-shaped plate is connected with the lower end of the connecting frame, the upper end of the downstream arc-shaped plate is connected with the upper end of the connecting frame, the height of the lower end of the downstream arc-shaped plate is lower than that of the lower end of the upstream arc-shaped plate, a feed port for the veneering template block to enter is formed in the connecting frame, and the feed port corresponds to the discharge end of the conveying production section; the two middle guide plates are gradually close to each other from top to bottom;

the veneering production section comprises an upstream conveying belt, a veneering driving rotating wheel, a rotating wheel driving motor, a net layer winding shaft, a veneering winding shaft, a glue brushing mechanism, a cooling and solidifying mechanism, a flattening mechanism and a pressing mechanism, wherein the upstream conveying belt is positioned below the veneering production section; the upstream conveying belt comprises a first upstream conveying wheel at the upstream, a first downstream conveying wheel at the downstream and a first conveying motor for driving the first upstream conveying wheel or the first downstream conveying wheel to rotate; the axes of the veneering driving rotating wheel, the first upstream conveying wheel and the first downstream conveying wheel are parallel; the facing drive pulley having a downstream side facing in a downstream direction of the upstream conveyor belt and an upstream side facing in an opposite direction; the veneering winding shaft, the net layer winding shaft, the glue brushing mechanism, the cooling solidification mechanism, the flattening mechanism and the pressing mechanism are all positioned above the upstream conveying belt, the veneering winding shaft, the net layer winding shaft, the glue brushing mechanism and the cooling solidification mechanism are positioned at the upstream side of the veneering driving rotating wheel and are sequentially arranged from top to bottom, and the flattening mechanism and the pressing mechanism are positioned between the veneering driving rotating wheel and the upstream conveying belt; the glue fixing net layer is provided with meshes for glue to permeate; the veneer winding shaft and the net layer winding shaft are both parallel to the axis of the veneer driving rotating wheel;

the veneering surface layer is provided with a first glue brushing surface and a first back surface, and the glue fixing net layer is provided with a second glue brushing surface and a second back surface; the glue fixing net layer released by the net layer winding shaft bypasses the upstream side of the veneering driving rotating wheel and is adhered with the upper surface of the die plate blank on the upstream conveying belt, the veneering surface layer released by the veneering winding shaft bypasses the upstream side of the veneering driving rotating wheel and is adhered with the upper surface of the die plate blank on the upstream conveying belt and the upward second back surface of the glue fixing net layer, and the first glue brushing surface and the second glue brushing surface are outwards used for the glue brushing mechanism to brush glue; the veneering surface layer is positioned between the glue fixing net layer and the veneering driving rotating wheel;

the glue brushing mechanism comprises a glue brushing roller for brushing glue on the first glue brushing surface and the second glue brushing surface, a glue supply groove for supplying glue to the glue brushing roller, and a glue dipping roller which is contacted with the glue brushing roller and is immersed in glue in the glue supply groove; the glue dipping roller and the glue brushing roller are both parallel to the axis of the veneering driving rotating wheel;

the cooling and solidifying mechanism comprises a refrigerating box, a refrigerating system arranged in the refrigerating box and two sealing baffles; the refrigeration box comprises an inner circular arc cooling plate facing the veneering driving rotating wheel and an outer circular arc back plate facing the opposite direction; the inner circular arc-shaped cooling plate is provided with a plurality of cold air spray holes communicated with the inside and the outside of the refrigeration box; the inner circular arc-shaped cooling plate is provided with an upper edge and a lower edge which are positioned above and below, and side edges which are positioned between the upper edge and the lower edge and are respectively arranged at two sides; the upper edge is parallel to the lower edge; the two sealing baffles are respectively arranged on the two side edges and extend to the end surface of the veneering driving rotating wheel; the upper edge is provided with an upper elastic sealing plate extending along the upper edge, the lower edge is provided with a lower elastic sealing plate extending along the lower edge, and the upper elastic sealing plate and the lower elastic sealing plate are both obliquely arranged from top to bottom towards the direction of the veneering driving rotating wheel and are in contact with the glue fixation net layer; the inner circular arc-shaped cooling plate is provided with a plurality of elastic glue scraping plates which are positioned between the upper elastic sealing plate and the lower elastic sealing plate and are parallel to the upper edge, the elastic glue scraping plates are arranged from top to bottom along the inner circular arc-shaped cooling plate, and the elastic glue scraping plates are gradually arranged in an inclined manner towards the direction of the veneering driving rotating wheel from top to bottom and are contacted with the glue fixing net layer;

the flattening mechanism comprises a flattening roller positioned above, a flattening driving device for driving the flattening roller to upwards abut against the glue fixing net layer and the veneering surface layer, a guide support plate supported below the flattening driving device, and a flattening support frame supported below the guide support plate; the flattening driving device comprises a flattening bearing frame for bearing the flattening roller, a flattening bearing fixing plate horizontally arranged below the flattening bearing frame, two flattening guide rods connected above the flattening bearing frame and penetrating through the flattening bearing fixing plate in a downward sliding manner, and a first pressure spring sleeved outside the flattening guide rods and stretched between the flattening bearing fixing plate and the flattening bearing frame; the flattening bearing fixing plate is provided with a first sliding hole for the flattening guide rod to slide and penetrate through; the two flattening guide rods correspond to the two ends of the flattening roller; the guide support plate is inclined from top to bottom towards the downstream direction;

the pressing mechanism is positioned at the downstream of the flattening mechanism; the pressing mechanism comprises a pressing roller positioned right above the first downstream conveying wheel and a pressing driving device for driving the pressing roller to downwards abut against the first back surface of the veneering surface layer; the pressing driving device comprises a pressing bearing frame for bearing the pressing roller, a pressing bearing fixing plate horizontally arranged above the pressing bearing frame, two pressing guide rods connected above the pressing bearing frame and sliding upwards to penetrate through the pressing bearing fixing plate, and a second pressure spring sleeved outside the pressing guide rods and stretched between the pressing bearing fixing plate and the pressing bearing frame; the pressing bearing fixing plate is provided with a second sliding hole for the pressing guide rod to slide and penetrate through; the two pressing guide rods correspond to the two ends of the pressing roller;

the cutting production section comprises a cutting platform arranged at the downstream of the upstream conveying belt, a cutting knife arranged above the cutting platform, and a cutting lifting device for driving the cutting knife to lift.

2. An efficient plywood single-layer veneering production line according to claim 1, wherein: and the upper elastic sealing plate and the lower elastic sealing plate are provided with flexible sealing contact edges facing the glue fixation net layer.

3. An efficient plywood single-layer veneering production line according to claim 2, wherein: the hot-pressing support is provided with a hot-pressing area corresponding to the veneering template block, and the hot-pressing area is provided with a hot-air spraying device; the hot air spraying device comprises a horizontal hollow plate with an accommodating cavity, a hot air fan for blowing hot air into the horizontal hollow plate, and an air heating device for supplying hot air to the hot air fan; and a plurality of hot air spray holes communicated with the outside and the accommodating cavity are formed on the upper surface of the horizontal hollow plate.

4. An efficient plywood single-layer veneering production line according to claim 3, wherein: the horizontal hollow plate is embedded in the hot-pressing area, the hot-pressing area is formed with an accommodating groove for accommodating the horizontal hollow plate, and the upper surface of the horizontal hollow plate is flush with the edge of the notch of the accommodating groove.

5. The efficient plywood single-layer veneering production line of claim 4, wherein: the edge of the notch of the accommodating groove is flush with the upper surface of the first guide rail; the downstream moving plate has a hot-pressing side facing the upstream base; the hot pressing side surface comprises an extending hot pressing section and an extending gap, wherein the upper part of the extending hot pressing section extends to the upper part of the horizontal hollow plate, and the extending gap is arranged at the lower part of the extending hot pressing section and is used for the horizontal hollow plate to extend into; and a first sliding sleeve matched with the first guide rail is formed at the lower end of the downstream moving plate.

6. The efficient plywood single-layer veneering production line of claim 5, wherein: the upstream arc-shaped plate and the downstream arc-shaped plate are both in elliptical arcs; the tangent lines of the upper ends of the upstream arc-shaped plate and the downstream arc-shaped plate are both positioned in a horizontal plane, and the tangent lines of the lower ends of the upstream arc-shaped plate and the downstream arc-shaped plate are both positioned in a vertical plane.

7. The efficient plywood single-layer veneering production line of claim 6, wherein: the vertical driving device is matched and connected with the second guide rail through a second sliding sleeve; the second horizontal driving device comprises a screw rod which is connected with the second sliding sleeve and is parallel to the second guide rail, and a horizontal driving motor which drives the screw rod to rotate; the horizontal driving motor is connected with the second guide rail; and a screw hole matched with the screw rod is formed in the second sliding sleeve.

8. An efficient plywood single-layer veneering production line according to claim 7, wherein: the first horizontal driving device and the first vertical driving device are both fluid pressure cylinders.

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