CN109049183B

CN109049183B - Continuous cold press

Info

Publication number: CN109049183B
Application number: CN201810838773.5A
Authority: CN
Inventors: 黄勇兵
Original assignee: Zhangzhou Xinhuacheng Machinery Manufacturing Co ltd
Current assignee: Zhangzhou Xinhuacheng Machinery Manufacturing Co ltd
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2020-11-10
Anticipated expiration: 2038-07-16
Also published as: CN109049182A; CN109049183A; CN109093790B; CN109049182B; CN109093790A

Abstract

The invention provides a non-intermittent cold press, which breaks through the structural form of the traditional plywood cold press, and in the actual working process, under the control of a master controller, a glue brushing production line segment brushes glue on a plywood blank to form glue brushing template blocks and conveys the glue brushing template blocks to a cold press molding production line segment, a supply production line segment conveys an interlayer and an uppermost layer template blank to the cold press molding production line segment, the uppermost layer template blank is padded above a corresponding number of glue brushing template blocks to serve as a surface layer, the interlayer is padded above the corresponding uppermost layer template blank to separate the uppermost layer template blank and a plurality of glue brushing template blocks above from the uppermost layer template blank and a plurality of glue brushing template blocks below, and finally, the cold press molding production line segment carries out cold press molding, so that a plurality of veneers can be molded at one time while automatic feeding is realized. Compared with the prior art, the invention can perform continuous and smooth cold press molding on the molded plate blank without interruption, has high degree of mechanization and higher strength of the finished plywood.

Description

Continuous cold press

The patent application of the invention is a divisional application of Chinese patent application No. 201810776907.5, the application No. of the original application is 201810776907.5, the application date is 2018, 07, 16 and the name of the invention is an automatic feeding cold press.

Technical Field

The invention relates to the field of plywood processing machinery, in particular to a continuous cold press.

Background

The production process of most plywood needs glue brushing and cold pressing, the structure of a glue brushing cold press is known, and as Chinese utility model patent CN201720660264.9 discloses a novel plywood cold press, which comprises a cold press main body and a lifting plate folding machine at the upstream of the cold press main body, wherein the lifting plate folding machine comprises a frame, a conveying device arranged on the frame, a support frame arranged on the frame and used for bearing the conveying device, a horizontal driving device for driving the conveying device to move back and forth along the conveying direction of the conveying device and a lifting driving device for driving the support frame to move up and down; the horizontal driving device is arranged on the supporting frame, and the conveying device is arranged on the supporting frame through a guide rail extending along the conveying direction; the rack comprises four upright columns distributed in a matrix manner, wherein the four upright columns are respectively a first upright column and a second upright column which are positioned on one side of the conveying device, and a third upright column and a fourth upright column which are positioned on the other side of the conveying device and respectively correspond to the first upright column and the second upright column; the lifting driving device comprises a guide frame which is connected with the support frame and slides along the four upright posts and a lifting power device which drives the guide frame to lift; the lifting power device comprises a vertical oil cylinder with an upward output end, a driving frame arranged at the output end of the oil cylinder, a movable pulley arranged on the driving frame and a chain matched with the movable pulley and pulled by the support frame in a lifting way. And the four upright posts are provided with fixed underframe positioned below the support frame. The four movable pulleys are respectively arranged at four corners of the driving frame, the four chains are respectively correspondingly matched with the movable pulleys, one ends of the four chains are connected to the supporting frame, and the other ends of the four chains are connected to the fixed frame. The guide frame comprises a first guide frame connected between the first upright post and the second upright post and a second guide frame connected between the third upright post and the fourth upright post; the first guide frame is connected with the first upright post and the second upright post in a sliding mode through a first sliding block respectively, and the second guide frame is connected with the third upright post and the fourth upright post in a sliding mode through a second sliding block respectively. The first upright column and the second upright column are respectively provided with a first sliding groove for the first sliding block to slide up and down, and the third upright column and the fourth upright column are respectively provided with a second sliding groove for the second sliding block to slide up and down.

The utility model discloses a can overcome traditional lift cylinder slope drive and produce great starting contained angle and cause the too big defect that easily breaks down of instantaneous pressure. But this utility model is similar with other brush glue cold presses's approximate structure on the market, all has in the actual work process and can not carry out the efficient brush glue, the poor defect of continuity, and the practicality remains to improve.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

The invention aims to provide the uninterrupted cold press which can be used for carrying out uninterrupted, continuous and smooth cold press molding on a molded plate blank, has high degree of mechanization and higher strength of a finished plywood product.

In order to achieve the purpose, the invention adopts the following technical scheme:

a non-interrupted cold press comprises a cold press molding production line section, a glue brushing production line section for supplying glue brushing template blocks to the cold press molding production line section, a supply production line section for conveying an interlayer and a template plate blank on the uppermost layer to the cold press molding production line section, and a master controller for controlling the cold press molding production line section, the glue brushing production line section and the supply production line section; the cold press molding production line section is positioned between the glue brushing production line section and the supply production line section, and the extension directions of the glue brushing production line section and the supply production line section are both vertical to the extension direction of the cold press molding production line section;

the cold-press forming production line section comprises an upper cold-press plate positioned above, a cold-press lifting driving device for driving the upper cold-press plate to lift, a plurality of lower cold-press plates positioned below and arranged along the extension direction of the cold-press forming production line section, cold-press guide rails supported below the lower cold-press plates and extending along the extension direction of the cold-press forming production line section, and a horizontal cold-press driving device for driving the lower cold-press plates to move along the cold-press guide rails; the lower cold pressing plate is provided with a shaping device for shaping the glue brushing template block;

the lower cold pressing plate is provided with a first vertical side face, a second vertical side face, a third vertical side face and a fourth vertical side face which are adjacent in sequence; the shaping device comprises a first shaping single body correspondingly connected with the first vertical side surface, a second shaping single body correspondingly connected with the second vertical side surface, a third shaping single body correspondingly connected with the third vertical side surface and a fourth shaping single body correspondingly connected with the fourth vertical side surface; the first shaping unit comprises a first shaping plate pivoted with the first vertical side surface to turn up and down, a first horizontal supporting plate positioned below the first shaping plate and connected with the first vertical side surface, and a first telescopic supporting rod connected between the first shaping plate and the first horizontal supporting plate; the lower end of the first shaping plate is pivoted with the first vertical side face through a first overturning rotating shaft, the upper end of the first telescopic supporting rod is pivoted with the lower surface of the first shaping plate through a first upper end rotating shaft, the lower end of the first telescopic supporting rod is pivoted with the upper surface of the first horizontal supporting plate through a first lower end rotating shaft, and the first overturning rotating shaft, the first upper end rotating shaft and the first lower end rotating shaft are parallel; the second shaping unit comprises a second shaping plate pivoted with the second vertical side surface to turn up and down, a second horizontal support plate positioned below the second shaping plate and connected with the second vertical side surface, and a second telescopic support rod connected between the second shaping plate and the second horizontal support plate; the lower end of the second shaping plate is pivoted with the second vertical side face through a second overturning rotating shaft, the upper end of the second telescopic supporting rod is pivoted with the lower surface of the second shaping plate through a second upper end rotating shaft, the lower end of the second telescopic supporting rod is pivoted with the upper surface of the second horizontal supporting plate through a second lower end rotating shaft, and the second overturning rotating shaft, the second upper end rotating shaft and the second lower end rotating shaft are parallel; the third shaping unit comprises a third shaping plate pivoted with the third vertical side surface to turn up and down, a third horizontal support plate positioned below the third shaping plate and connected with the third vertical side surface, and a third telescopic support rod connected between the third shaping plate and the third horizontal support plate; the lower end of the third shaping plate is pivoted with the third vertical side face through a third overturning rotating shaft, the upper end of a third telescopic supporting rod is pivoted with the lower surface of the third shaping plate through a third upper end rotating shaft, the lower end of the third telescopic supporting rod is pivoted with the upper surface of a third horizontal supporting plate through a third lower end rotating shaft, and the third overturning rotating shaft, the third upper end rotating shaft and the third lower end rotating shaft are parallel; the fourth shaping unit comprises a fourth shaping plate pivoted with the fourth vertical side surface to turn up and down, a fourth horizontal support plate positioned below the fourth shaping plate and connected with the fourth vertical side surface, and a fourth telescopic support rod connected between the fourth shaping plate and the fourth horizontal support plate; the lower end of the fourth shaping plate is pivoted with the fourth vertical side face through a fourth turning rotating shaft, the upper end of a fourth telescopic supporting rod is pivoted with the lower surface of the fourth shaping plate through a fourth upper end rotating shaft, the lower end of the fourth telescopic supporting rod is pivoted with the upper surface of a fourth horizontal supporting plate through a fourth lower end rotating shaft, and the fourth turning rotating shaft, the fourth upper end rotating shaft and the fourth lower end rotating shaft are parallel;

the glue brushing production line section comprises a glue brushing production part for brushing glue on a mould plate blank to form a continuous glue brushing plate, a cutting production part for cutting the continuous glue brushing plate to form glue brushing mould plate blocks, and a conveying production part for conveying the glue brushing mould plates to the cold press molding production line section one by one;

the glue brushing production part comprises a first conveying belt positioned below, a glue brushing rotating wheel positioned above the first conveying belt and rotating synchronously with the first conveying belt, a rotating wheel driving motor for driving the glue brushing rotating wheel to rotate, a mesh cloth covering device for covering a glue fixing mesh cloth layer on the upper surface of a template blank on the first conveying belt, and a pressing device for pressing the glue fixing mesh cloth layer and the template blank together; the first 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 glue brushing rotating wheel, the first upstream conveying wheel and the first downstream conveying wheel are parallel; the glue-brushing rotating wheel is provided with a downstream side facing to the downstream direction of the first conveying belt and an upstream side facing to the opposite direction; the screen cloth covering device is positioned on the upstream side of the glue brushing rotating wheel and above the first conveying belt; the screen cloth covering device comprises a screen cloth supply wheel which is positioned above the screen cloth supply wheel and supplies the glue fixing screen cloth layer, and a flattening device which is positioned below the screen cloth supply wheel and flattens the glue fixing screen cloth layer on the upper surface of the template blank; the glue fixing net cloth layer is provided with meshes for glue to permeate;

the glue brushing rotating wheel comprises a wheel main body for containing glue and a glue distribution layer coated on the circumferential surface of the wheel main body; the cloth rubber layer comprises a connecting layer connected with the circumferential surface of the wheel main body and a plurality of elastic bags connected with the connecting layer; the elastic bag is provided with a root end connected with the connecting layer and a tip end facing to the other end; the elastic bag is gradually thinned from the root end to the tip end, and the elastic bag is gradually inclined from the root end to the tip end towards the direction opposite to the rotation direction of the wheel main body; the root end is provided with a glue inlet, and the tip end is provided with a glue outlet; a plurality of through holes corresponding to the glue inlets are formed on the peripheral surface of the wheel main body;

the flattening device comprises a flattening wheel parallel to the mesh cloth supply wheel and a first pressure driving device for driving the flattening wheel to downwards abut against the glue fixing mesh cloth layer; the first pressure driving device comprises a first bearing frame for bearing the flattening wheel, a first bearing fixing plate horizontally arranged above the first bearing frame, two first guide rods connected above the first bearing frame and sliding upwards to penetrate through the first bearing fixing plate, and a first pressure spring sleeved outside the first guide rods and stretched between the first bearing fixing plate and the first bearing frame; the first bearing fixing plate is provided with a first sliding hole for the first guide rod to slide and penetrate through; the two first guide rods correspond to the two ends of the flattening wheel; the flattening wheel and the mesh cloth supply wheel are both parallel to the axis of the glue brushing rotating wheel;

the glue fixing mesh fabric layer is provided with a glue brushing surface and a back surface; the glue fixing mesh fabric layer released by the mesh fabric supply wheel bypasses the upstream side of the flattening wheel and is bonded with the upper surface of the die plate blank on the first conveying belt;

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

the cutting part comprises a cutting platform arranged at the downstream of the first conveying belt, a cutting knife arranged above the cutting platform and a cutting lifting device for driving the cutting knife to lift;

the supply line segment comprises a supply conveyor belt at the upstream, a water spray dust removing device above the supply conveyor belt, a supply rotating wheel at the downstream of the supply conveyor belt, a supply wheel driving motor driving the supply rotating wheel to rotate, an air spray drying device above the supply rotating wheel, and a supply guide frame between the supply rotating wheel and the cold press molding line segment;

the supply conveyor belt comprises a first supply conveyor wheel at the upstream, a second supply conveyor wheel at the downstream and a supply conveyor motor driving the first supply conveyor wheel or the second supply conveyor wheel to rotate;

the water spray dust removal device comprises a water tank arranged above, a spray head arranged below and corresponding to the upper surface of the supply conveying belt, and a water guide pipe connected between the water tank and the spray head;

the supply rotating wheel comprises a supply rotating shaft and a plurality of supply conveying plates which are uniformly arranged around the supply rotating shaft; the supply rotating shaft is parallel to the axes of the first supply conveying wheel and the second supply conveying wheel, and each supply conveying plate is parallel to the supply rotating shaft; the supply conveying plate is provided with an inner end connected with the supply rotating shaft and an outer end facing to the opposite direction; the supply conveyor plate has a rotating front face facing in a rotating direction and a rotating back face facing in an opposite direction; the outer end of the supply conveying plate is provided with an extension baffle plate which extends towards the rotating direction and is used for clamping the template blank; said supply spool comprising an upstream portion between said supply spool and said supply conveyor belt and a downstream portion between the supply spool and the cold press forming line section;

the air injection drying device comprises a drying air compression tank arranged above, an air injection head arranged below and corresponding to the upstream part of the supply rotating wheel, and an air guide pipe connected between the drying air compression tank and the air injection head;

the supply guide frame comprises a supply guide plate between the supply runner and the cold press forming line section and a supply support supported below the supply guide plate; the supply guide plate is gradually inclined towards the direction of the cold press molding production line from top to bottom.

The cloth rubber layer comprises a plurality of groups of capsules which are arranged along the circumferential direction of the wheel main body; the bladder set includes a plurality of the elastic bladders arranged in an axial direction of the wheel body.

And a blocking bump corresponding to the glue inlet is arranged in the root end of the elastic bag.

The cold press molding production line section also comprises a cold press support which is born below the cold press guide rail and extends along the cold press guide rail; the horizontal cold pressing driving device comprises a first chain wheel and a second chain wheel which are arranged at two ends of the cold pressing support, a driving chain connected between the first chain wheel and the second chain wheel, and a chain wheel driving motor for driving the first chain wheel or the second chain wheel to rotate; the driving chain comprises an upper single chain and a lower single chain, the upper single chain is arranged above the driving chain, and the upper single chain is connected with each lower cold pressing plate.

The extension baffle is perpendicular to the corresponding supply delivery plate.

The supply wheel further comprises a flexible pad disposed between the inner ends of adjacent ones of the supply conveyor plates.

After the technical scheme is adopted, the uninterrupted cold press breaks through the structural form of the traditional plywood cold press, in the actual working process, under the control of a master controller, a glue brushing production line segment brushes glue on a template blank to form glue brushing template blocks and conveys the glue brushing template blocks to a cold press molding production line segment, a supply production line segment conveys an interlayer and an uppermost template blank to the cold press molding production line segment, the uppermost template blank is padded above a corresponding number of glue brushing template blocks to serve as a surface layer, the interlayer is padded above the corresponding uppermost template blank to separate the uppermost template blank and a plurality of glue brushing template blocks above from the uppermost template blank and a plurality of glue brushing template blocks below, and finally, the cold press molding is carried out by the cold press molding production line segment, so that a plurality of veneers can be molded at one time while automatic feeding is realized. Specifically, the first conveying belt conveys the die plate blanks one by one downstream, the glue fixing mesh fabric layer corresponds to the upper surface of the die plate blanks, the glue brushing rotating wheel abuts against the die plate blanks and the glue fixing mesh fabric layer on the first conveying section, glue in the wheel main body enters the elastic bag from the glue inlet above due to gravity, but the cross section area of the caliber of the glue outlet is smaller than that of the glue inlet, the fluidity of the glue is weak, the surface tension and the bonding force are high, the glue cannot continuously flow out from the glue outlet, along with the operation of the first conveying belt, the flattening wheel of the flattening device abuts against the flattening wheel downwards under the elastic action of the first pressure spring to flatten the mesh fabric layer on the upper surface of the die plate blanks (the flattening force can be kept constantly by adapting to the thickness change of the die plate blanks and the glue fixing mesh fabric layer due to the elastic action of the first pressure spring, and the lifting of the first guide rod plays a role in guiding the flattening wheel), the runner driving motor drives the glue brushing runner to synchronously rotate with the first conveying belt, the fixed glue net cloth layer and the template blank are synchronously conveyed forwards by clamping, meanwhile, the mesh cloth supply wheel is pulled to release the solid rubber mesh cloth layer, the die plate blank and the solid rubber mesh cloth layer upwards abut against the elastic bag, the elastic air bag is extruded and folded in the direction opposite to the rotation direction of the wheel main body, the glue in the elastic bag is extruded from the glue inlet direction to the glue outlet direction, the glue is extruded from the glue outlet and flows onto the solid rubber mesh cloth layer, the glue cannot flow back into the wheel main body, the elastic bags can carry out comprehensive glue distribution on the solid rubber mesh cloth layer, the glue brushing rotating wheel can continuously brush the glue brushing surface of the solid rubber mesh cloth layer, and the solid rubber mesh cloth layer can adhere the glue, the glue is adsorbed and fixed by the meshes, the glue is not easy to accumulate and drip, and enough and uniform glue is kept to contact the template blank through the meshes of the glue fixing net cloth layer; when the glue brushing rotating wheel continues to rotate and the solid glue screen cloth layer and the template blank are both positioned below the pressing roller, the pressing roller downwards generates continuous pressure on the solid glue screen cloth layer and the template blank under the elastic action of the second pressure spring (the pressing roller can adapt to the thickness change of the solid glue screen cloth layer and the template blank under the elastic action of the second pressure spring and always keep the pressing force, the second guide rod plays a role in guiding the lifting of the pressing roller), the pressing roller is matched with the first downstream conveying wheel right below to flatten the spot glue on the solid glue screen cloth layer and evenly lay the spot glue on the template blank, and the solid glue screen cloth layer and the template blank are pressed and bonded together through the glue to form the continuous glue brushing template. When the continuous glue brushing template is continuously conveyed to the cutting device, the cutting lifting device drives the cutting knife to descend, and the continuous glue brushing template is cut between corresponding adjacent template blanks, so that each template blank is a glue brushing template block with fixed length and a glue fixing net cloth layer; and then the glue brushing template blocks are continuously conveyed downstream one by the conveying device and fall onto a lower cold pressing plate for arraying. Meanwhile, a supply conveying belt for supplying the production line section conveys the template blank towards the direction of the cold press molding production line section, the template blank is provided with a bonding surface bonded with the glue brushing template block and a reverse surface facing to the opposite direction, so that the bonding surface of the template blank faces, when the template blank reaches the lower part of the water spray dust removal device, the water spray dust removal device supplies water to the spray head through a water tank by virtue of a water guide pipe, and then the spray head sprays water spray to wash towards the bonding surface of the template blank so as to wash away impurities such as dust; then the template blank falls into the rotating front face of the supply conveying plate and is positioned at the upstream part of the supply rotating wheel, the template blank is limited on the rotating front face of the supply conveying plate by the extension baffle plate, the supply wheel driving device drives the supply rotating wheel to rotate, each supply conveying plate is driven to turn upwards and convey the template blank towards the cold press molding production line section, meanwhile, the air injection drying device supplies dry air to an air injection head through a dry air compression tank (air containing low moisture after being dried is compressed and contained in the compression tank), and then the air injection head sprays the dry air towards the bonding face of the template blank for drying; the corresponding template blank is forwards turned over and falls on the rotating back surface of the previous supply conveying plate to enable the bonding surface to be downwards contacted with the rotating back surface after the corresponding supply conveying plate and the corresponding template blank exceed the vertical state and reach the downstream part of the supply rotating wheel along with the continuous rotation of the supply rotating wheel, so that the corresponding template blank is not polluted by impurities such as dust and the like, the bonding strength with glue is ensured, and the template blank is not limited by the extension baffle; the corresponding supply conveying plate and the corresponding template blank correspond to the supply guide plate when the corresponding supply conveying plate and the corresponding template blank exceed the horizontal state and incline from the inner end to the outer end from top to bottom, the corresponding template blank slides down along the rotating back surface of the corresponding supply conveying plate under the action of gravity and slides along the supply guide plate, the corresponding supply conveying plate and the corresponding template blank fall onto the corresponding lower cold pressing plate under the guide of the supply guide plate and are arranged above the corresponding plurality of layers of rubber brushing template blocks, and are contacted with the rubber mesh layer of the rubber brushing template blocks, the supply production line section conveys the interlayer in the same way, so that the interlayer falls onto the corresponding lower cold pressing plate and is arranged on the template blank at the uppermost layer of the corresponding group of rubber brushing template blocks, each group of rubber brushing template blocks comprises a plurality of layers of rubber brushing template blocks, the interlayer can separate the rubber brushing template blocks of the adjacent groups and can simultaneously carry out cold pressing molding on a plurality of groups of rubber brushing template blocks, each group of glue brushing template blocks which are simultaneously cold-pressed and formed each time are independent and cannot influence each other; then arraying a plurality of glue brushing template blocks in a row, repeating the operation until the glue brushing template blocks, the template block at the uppermost layer and the interlayer in the corresponding number are arrayed, driving the corresponding finished lower cold pressing plate to move forwards along the cold pressing guide rail to be under the upper cold pressing plate by the horizontal cold pressing driving device, driving the lower cold pressing plate in the same time and space to move forwards along the cold pressing guide rail to correspond to the conveying production part and the supply guide plate, continuously arraying, performing cold pressing molding on each glue brushing template block on the lower cold pressing plate under the upper cold pressing plate by the upper cold pressing plate, driving the first shaping plate to turn over on a first turning rotating shaft line by the first telescopic support rod, driving the second shaping plate to turn over on a second turning rotating shaft line by the second telescopic support rod, driving the third shaping plate to turn over on a third turning rotating shaft line by the third telescopic support rod, driving the fourth shaping plate to turn over on a fourth turning rotating shaft line by the fourth telescopic support rod, and extruding and shaping the side edges of the glue brushing template blocks in the rows to ensure that the rows of the glue brushing template blocks in the rows are orderly, driving the upper cold pressing plate to move downwards by a cold pressing lifting driving device, and matching with the lower cold pressing plate to carry out cold pressing molding on the glue brushing template blocks to form a glue-coated plate. The glue fixing mesh fabric layer can be used as a reinforcing rib of a finished plywood while ensuring that the glue penetrates to bond the glue fixing mesh fabric layer and the template blank together, so that the plywood has better elasticity, is not easy to deform and is broken and damaged. Compared with the prior art, the continuous cold press can be used for continuously and smoothly cold-press molding the die plate blank, and has high mechanization degree and higher strength of the finished plywood.

Drawings

FIG. 1 is a first partial schematic of the present invention;

FIG. 2 is a second partial structural view of the present invention;

FIG. 3 is a third partial structural view of the present invention;

FIG. 4 is a fourth partial structural view of the present invention;

fig. 5 is a schematic view of a fifth partial structure of the present invention.

In the figure:

1-cold press molding production line segment 11-upper cold press plate 12-cold press lifting driving device 13-lower cold press plate 1311-first shaping plate 1312-first horizontal support plate 1313-first telescopic support rod 1314-first turning rotating shaft 1315-first upper end rotating shaft 1316-first lower end rotating shaft 1321-third shaping plate 1322-third horizontal support plate 1323-third telescopic support rod 1324-third turning rotating shaft 1325-third upper end rotating shaft 1326-third lower end rotating shaft 14-cold press guide rail 151-first chain wheel 152-second chain wheel 153-driving chain 16-cold press support seat

2-glue brushing production line segment

21-first conveyor belt 211-first upstream conveyor wheel 212-first downstream conveyor wheel

221-wheel main body 2211-through hole 222-adhesive cloth layer 2221-connecting layer 2222-elastic bag 22221-adhesive inlet 22222-adhesive outlet 22223-blocking projection

231, a screen cloth supply wheel 2321, a flattening wheel 23221, a first bearing frame 23222, a first bearing and fixing plate 23223, a first guide rod 23224 and a first pressure spring

281 press-on roller 2821, second carrier 2822, second carrier fastening plate 2823, second guide bar 2824, second compression spring

31-cutting platform 311-upstream guide plate 312-downstream guide plate 32-cutting knife 33-cutting lifting device

41-second conveyor belt 411-second upstream conveyor wheel 412-second downstream conveyor wheel 42-alignment conveyor belt 43-alignment carrier 44-alignment support 45-oscillating drive 46-first spindle 47-second spindle

51-upstream main support column 52-downstream main support column 53-longitudinal beam 54-first support frame 55-second support frame 581-first flattened strut 582-second flattened strut 583-flattened connecting rod 584-flattened vertical rod 500-fourth support frame 5001-second horizontal support rod 5002-diagonal support rod

10-supply line segment 101-supply conveyer belt 1011-first supply conveyer wheel 1012-second supply conveyer wheel 102-water spray dust removing device 1021-water tank 1022-spray head 1023-water guide pipe 103-supply runner 1031-supply rotating shaft 1032-supply conveyer plate 10321-extension baffle 1033-flexible cushion block 104-air spray drying device 1041-dry air compression tank 1042-air spray head 1043-air guide pipe 1051-supply guide plate 1052-supply bracket 10521-support foot 10522-supply arc support plate

6-template blank 7-solid rubber net cloth layer.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

The uninterrupted cold press comprises a cold press molding production line section 1, a glue brushing production line section 2 for supplying glue brushing template blocks to the cold press molding production line section 1, and a supply production line section 10 for conveying an interlayer and an uppermost template blank 6 to the cold press molding production line section 1, as shown in figures 1-5; preferably, the invention also comprises a master controller for controlling the cold press molding production line section 1, the glue brushing production line section 2 and the supply production line section 2; preferably, the cold press molding production line section 1 is positioned between the glue brushing production line section 2 and the supply production line section 10, and the extension directions of the glue brushing production line section 2 and the supply production line section 10 are both vertical to the extension direction of the cold press molding production line section 1;

preferably, the cold press molding production line section 1 comprises an upper cold press plate 11 positioned above, a cold press lifting driving device 12 for driving the upper cold press plate 11 to lift, a plurality of lower cold press plates 13 positioned below and arranged along the extension direction of the cold press molding production line section 1, cold press guide rails 14 carried below the lower cold press plates 13 and extending along the extension direction of the cold press molding production line section 1, and a horizontal cold press driving device for driving the lower cold press plates 13 to move along the cold press guide rails 14; the lower cold pressing plate 13 is provided with a shaping device for shaping the glue brushing template block;

preferably, the lower cold-pressing plate 13 has a first vertical side, a second vertical side, a third vertical side and a fourth vertical side, which are adjacent in sequence; the shaping device comprises a first shaping monomer correspondingly connected with the first vertical side surface, a second shaping monomer correspondingly connected with the second vertical side surface, a third shaping monomer correspondingly connected with the third vertical side surface and a fourth shaping monomer correspondingly connected with the fourth vertical side surface; the first shaping unit comprises a first shaping plate 1311 pivoted with the first vertical side surface to turn up and down, a first horizontal support plate 1312 arranged below the first shaping plate 1311 and connected with the first vertical side surface, and a first telescopic support rod 1313 connected between the first shaping plate 1311 and the first horizontal support plate 1312; the lower end of the first shaping plate 1311 is pivoted to the first vertical side through a first turning rotating shaft 1314, the upper end of the first telescopic supporting rod 1313 is pivoted to the lower surface of the first shaping plate 1311 through a first upper rotating shaft 1315, the lower end of the first telescopic supporting rod 1313 is pivoted to the upper surface of the first horizontal supporting plate 1312 through a first lower rotating shaft 1316, and the first turning rotating shaft 1314, the first upper rotating shaft 1315 and the first lower rotating shaft 1316 are parallel; the second shaping unit comprises a second shaping plate pivoted with the second vertical side surface to turn up and down, a second horizontal support plate positioned below the second shaping plate and connected with the second vertical side surface, and a second telescopic support rod connected between the second shaping plate and the second horizontal support plate; the lower end of the second shaping plate is pivoted with the second vertical side face through a second overturning rotating shaft, the upper end of a second telescopic supporting rod is pivoted with the lower surface of the second shaping plate through a second upper end rotating shaft, the lower end of the second telescopic supporting rod is pivoted with the upper surface of a second horizontal supporting plate through a second lower end rotating shaft, and the second overturning rotating shaft, the second upper end rotating shaft and the second lower end rotating shaft are parallel; the third shaping unit comprises a third shaping plate 1321 pivoted with the third vertical side surface to turn up and down, a third horizontal support plate 1322 positioned below the third shaping plate 1321 and connected with the third vertical side surface, and a third telescopic support rod 1323 connected between the third shaping plate 1321 and the third horizontal support plate 1322; the lower end of the third shaping plate 1321 is pivoted to the third vertical side by a third turning rotating shaft 1324, the upper end of a third telescopic supporting rod 1323 is pivoted to the lower surface of the third shaping plate 1321 by a third upper end rotating shaft 1325, the lower end of the third telescopic supporting rod 1323 is pivoted to the upper surface of the third horizontal supporting plate 1322 by a third lower end rotating shaft 1326, and the third turning rotating shaft 1324, the third upper end rotating shaft 1325 and the third lower end rotating shaft 1326 are parallel; the fourth shaping unit comprises a fourth shaping plate pivoted with the fourth vertical side surface to turn up and down, a fourth horizontal support plate positioned below the fourth shaping plate and connected with the fourth vertical side surface, and a fourth telescopic support rod connected between the fourth shaping plate and the fourth horizontal support plate; the lower end of the fourth shaping plate is pivoted with the fourth vertical side face through a fourth overturning rotating shaft, the upper end of a fourth telescopic supporting rod is pivoted with the lower surface of the fourth shaping plate through a fourth upper end rotating shaft, the lower end of the fourth telescopic supporting rod is pivoted with the upper surface of a fourth horizontal supporting plate through a fourth lower end rotating shaft, and the fourth overturning rotating shaft, the fourth upper end rotating shaft and the fourth lower end rotating shaft are parallel; preferably, the cold pressing lifting driving device 12 is a cylinder or an oil cylinder;

preferably, the glue brushing production line section 2 comprises a glue brushing production part for brushing glue on the mould plate blank 6 to form a continuous glue brushing plate, a cutting production part for cutting the continuous glue brushing plate to form a glue brushing template block, and a conveying production part for conveying the glue brushing template blocks to the cold press molding production line section 1 one by one; preferably, the glue brushing production line segment 2 further comprises a frame for supporting the glue brushing production part and the cutting production part;

preferably, the glue brushing production part comprises a first conveying belt 21 positioned below, a glue brushing rotating wheel positioned above the first conveying belt 21 and rotating synchronously with the first conveying belt 21, a mesh cloth covering device for covering the glue fixing mesh cloth layer 7 on the upper surface of the template blank 6 on the first conveying belt 21, and a pressing device for pressing the glue fixing mesh cloth layer 7 and the template blank 6 together; preferably, the glue brushing production part further comprises a glue brushing rotating wheel driving motor for driving the glue brushing driving rotating wheel to rotate; the first conveyor belt 21 includes a first upstream conveyor wheel 211 at the upstream, a first downstream conveyor wheel 212 at the downstream, and a first conveyor motor that drives the first upstream conveyor wheel 211 or the first downstream conveyor wheel 212 to rotate; the axes of the glue brushing rotating wheel, the first upstream conveying wheel 211 and the first downstream conveying wheel 212 are parallel; preferably, the glue-brushing wheel has a downstream side facing in the downstream direction of the first conveyor belt 21 and an upstream side facing in the opposite direction; preferably, the mesh covering device is located at the upstream side of the glue brushing rotating wheel and above the first conveying belt 21; the screen cloth covering device comprises a screen cloth supply wheel 231 for supplying the glue fixing screen cloth layer 7 from the upper part and a flattening device which is arranged below the screen cloth supply wheel 231 and flattens the glue fixing screen cloth layer 7 on the upper surface of the template blank 6; preferably, the layer 7 of the glue fixing gauze is formed with meshes for glue to permeate;

preferably, the glue brushing rotary wheel comprises a wheel main body 221 for containing glue and a glue distribution layer 222 coated on the circumferential surface of the wheel main body 221; the cloth layer 222 includes a connection layer 2221 connected to the circumferential surface of the wheel main body 221 and a plurality of elastic cells 2222 connected to the connection layer 2221; preferably, the elastomeric bladder 2222 has a root end connected to the connecting layer 2221 and a tip end toward the other end; preferably, the sexual bladder is tapered from the root end to the tip end, and the elastic bladder 2222 is inclined from the root end to the tip end in the direction opposite to the rotation direction of the wheel main body 221; preferably, the root end is formed with a glue inlet 22221, and the tip end is formed with a glue outlet 22222; preferably, the circumferential surface of the wheel main body 221 is formed with a plurality of through holes 2211 corresponding to the respective glue inlets 22221;

preferably, the flattening device comprises a flattening wheel 2321 parallel to the web supply wheel 231 and a first pressure driving device for driving the flattening wheel 2321 to press the consolidated web layer 7 downward; preferably, the first pressure driving device includes a first bearing frame 23221 bearing the leveling wheel 2321, a first bearing fixing plate 23222 horizontally located above the first bearing frame 23221, two first guide rods 23223 connected above the first bearing frame 23221 and sliding upwards through the first bearing fixing plate 23222, and a first pressure spring 23224 sleeved outside the first guide rods 23223 and stretched between the first bearing fixing plate 23222 and the first bearing frame 23221; preferably, the first load bearing fixing plate 23222 is formed with a first sliding hole for the first guide bar 23223 to slidably penetrate therethrough; preferably, the two first guide bars 23223 correspond to the two ends of the flattening wheel 2321; preferably, the flattening wheel 2321 and the web supply wheel 231 are both parallel to the axis of the glue wheel;

preferably, the layer 7 of the fixing adhesive net cloth has a glue brushing surface and a back surface; the consolidated adhesive mesh layer 7 released by the mesh supply wheel 231 bypasses the upstream side of the flattening wheel 2321 and is adhered to the upper surface of the template blank 6 on the first conveying belt;

preferably, the pressing device includes a pressing roller 281 directly above the first downstream conveying wheel 212 and a second pressure driving device for driving the pressing roller 281 to press the fixing adhesive net cloth layer 7 downwards; the second pressure driving device comprises a second bearing frame 2821 which bears the stitching roller 281, a second bearing fixing plate 2822 which is horizontally arranged above the second bearing frame 2821, two second guide rods 2823 which are connected above the second bearing frame 2821 and slide upwards to penetrate through the second bearing fixing plate 2822, and a second pressure spring 2824 which is sleeved outside the second guide rods 2823 and is stretched between the second bearing fixing plate 2822 and the second bearing frame 2821; the second bearing fixing plate 2822 is formed with a second sliding hole for the second guide rod 2823 to slide through; the two second guide rods 2823 correspond to two ends of the stitching roller 281;

preferably, the cutting part comprises a cutting platform 31 positioned at the downstream of the first conveying belt 21, a cutting knife 32 positioned above the cutting platform 31 and a cutting lifting device 33 driving the cutting knife 32 to lift;

preferably, the supply line section 10 comprises a supply conveyor belt 101 upstream, a water mist spray dust removal device 102 above the supply conveyor belt 101, a supply wheel 103 downstream of the supply conveyor belt 101, an air jet drying device 104 above the supply wheel 103, and a supply guide between the supply wheel 103 and the cold forming line section 1; preferably, the supply line segment 10 further comprises a supply wheel drive motor for driving the supply wheel 103 in rotation;

preferably, the supply conveyor belt 101 includes a first supply conveyor wheel 1011 at the upstream, a second supply conveyor wheel 1012 at the downstream, and a supply conveyor motor that drives the first supply conveyor wheel 1011 or the second supply conveyor wheel 1012 to rotate;

preferably, the water spray dust removing apparatus 102 includes a water tank 1021 at an upper side, a spray head 1022 at a lower side corresponding to an upper surface of the supply conveyor 101, and a water guide conduit 1023 connected between the water tank 1021 and the spray head 1022;

preferably, the supply rotor 103 includes a supply rotation shaft 1031 and a plurality of supply transfer plates 1032 arranged in uniform arrangement around the supply rotation shaft 1031; the supply rotation shaft 1031 is parallel to the axes of the first and second supply conveyance wheels 1011 and 1012, and each supply conveyance plate 1032 is parallel to the supply rotation shaft 1031; the supply conveyance plate 1032 has an inner end connected to the supply rotation shaft 1031 and an outer end facing in the opposite direction; the supply conveyance plate 1032 has a rotation front face facing the rotation direction and a rotation back face facing the opposite direction; an extension baffle 10321 extending in the rotation direction for catching the die plate blank 6 is formed at the outer end of the supply conveyance plate 1032; the supply rotor 103 comprises an upstream portion between the supply spindle 1031 and the supply conveyor belt 101, and a downstream portion between the supply spindle 1031 and the cold press forming line segment 1;

preferably, the jet drying device 104 includes a drying air compression tank 1041 at an upper side, a jet head 1042 at a lower side corresponding to an upstream portion of the supply rotor 103, and a gas guide 1043 connected between the drying air compression tank 1041 and the jet head 1042;

preferably, the supply guide carriage comprises a supply guide plate 1051 between the supply wheel 103 and the cold press forming line section 1 and a supply bracket 1052 supported below the supply guide plate 1051; the supply guide plate 1051 is gradually inclined from top to bottom towards the direction of the cold press molding production line segment 1;

preferably, the conveying section includes a second conveyor belt 41 downstream of the cutting deck 31, a lineup conveyor belt 42 downstream of the second conveyor belt 41, a lineup operating motor for driving the lineup conveyor belt 42, a lineup carrier 43 for carrying the lineup conveyor belt 42, a lineup support frame 44 for supporting the lineup conveyor belt 42, and a swing drive 45 for swing-driving the lineup carrier 43; the rower belt 42 has an input end corresponding to the second belt 41 and an output end corresponding to the first shaping plate 1311; the Row column support 44 is supported at the input end, and the input end is connected with the upper end of the Row column support 44 through a first rotating shaft 46, so that the Row column conveyer belt 42 can be turned over up and down; the swing driving device 45 is a first fluid pressure cylinder supported below the arraying carrier 43, and the upper ends of the arraying carrier 43 and the swing driving device 45 are connected together through a second rotating shaft 47 parallel to the first rotating shaft 46;

preferably, the second conveyor belt 41 includes a second upstream conveyor wheel 411 at the upstream, a second downstream conveyor wheel 412 at the downstream, and a second conveyor motor for driving the second upstream conveyor wheel 411 or the second downstream conveyor wheel 412 to rotate;

preferably, the frame includes two vertically disposed upstream main supporting columns 51 at upstream, two vertically disposed downstream main supporting columns 52 at downstream, an upstream cross beam connected between the two upstream main supporting columns 51, a downstream cross beam connected between the two downstream main supporting columns 52, two longitudinal beams 53 parallel to each other and connected between the respective upstream main supporting column 51 and downstream main supporting column 52, a first supporting frame 54 carrying a glue-brushing wheel, a second supporting frame 55 carrying a mesh supply wheel 231, a third supporting frame carrying a first bearing fixing plate 23222, and a fourth supporting frame 500 carrying a second bearing fixing plate 2822;

preferably, two upstream main supporting pillars 51 are respectively disposed at both sides of the first conveying belt 21, and two downstream main supporting pillars 52 are respectively disposed at both sides of the first conveying belt 21; the first support frame 54 comprises two rotating wheel triangular supports pivoted at two ends of the glue brushing rotating wheel, each rotating wheel triangular support comprises two rotating wheel support rods which are gradually close to each other from top to bottom, the upper ends of the two rotating wheel support rods are connected with the corresponding longitudinal beams 53, and the lower ends of the two rotating wheel support rods are connected with the corresponding ends of the glue brushing rotating wheel through bearings;

preferably, the second supporting frame 55 includes two mesh fabric triangular supports pivotally connected to two ends of the mesh fabric supplying wheel 231, each mesh fabric triangular support includes two mesh fabric supporting rods gradually approaching from upstream to downstream, the upstream ends of the two mesh fabric supporting rods are connected to the corresponding upstream main supporting column 51, and the downstream ends of the two mesh fabric supporting rods are connected to the corresponding ends of the mesh fabric supplying wheel 231 through bearings;

preferably, the third supporting frame includes two pressing brackets connected to two ends of the first load-bearing fixing plate 23222; the flattening support comprises a first flattening support rod 581 and a second flattening support rod 582 which are connected to the lower end of the first glue supply groove and are parallel to each other, a flattening connecting rod 583 connected between the first flattening support rod 581 and the second flattening support rod 582, and a flattening vertical rod 584 connected to the lower end of the second flattening support rod 582 and extending vertically; the second flattening support rod 582 is closer to the glue brushing rotating wheel than the first flattening support rod 581, and the lower ends of the first flattening support rod 581 and the flattening vertical rod 584 are connected to two sides of the first bearing fixing plate 23222; the length of the flattening vertical rod 584 is greater than the maximum distance that the first guide bar 23223 moves upward;

preferably, the fourth supporting frame 500 includes two press-fit brackets connected to two ends of the second load-bearing fixing plate 2822; the press-fit bracket comprises a second horizontal supporting rod 5001 connected with the corresponding downstream main supporting column 52 and an inclined supporting rod 5002 positioned above the second horizontal supporting rod 5001; the downstream end of the diagonal support rod 5002 is connected to the corresponding second supply strut, and the upstream end is connected to the corresponding first horizontal support rod; the inclined support rod 5002 is inclined from top to bottom toward the second bearing fixing plate 2822. In the actual working process, under the control of a master controller, a glue brushing production line segment 2 brushes glue on a template blank 6 to form glue brushing template blocks and conveys the glue brushing template blocks to a cold press molding production line segment 1, a supply production line segment 10 conveys an interlayer and an uppermost template blank 6 to the cold press molding production line segment 1, the uppermost template blank 6 is padded above a corresponding number of glue brushing template blocks to serve as a surface layer, the interlayer is padded above the corresponding uppermost template blank 6 to separate the uppermost template blank 6 and a plurality of glue brushing template blocks above from the uppermost template blank 6 and a plurality of glue brushing template blocks below, and finally, the cold press molding production line segment 1 is used for cold press molding, so that a plurality of veneers can be molded at one time while automatic feeding is realized. Specifically, the first conveyor belt 21 conveys the template blanks 6 one by one downstream, the glue fixing mesh fabric layer 7 corresponds to the upper surface of the template blank 6, the glue brushing rotating wheel abuts against the template blank 6 and the glue fixing mesh fabric layer 7 on the first conveying section, glue in the wheel main body 221 enters the elastic bag 2222 from the glue inlet 22221 above due to gravity, but as the cross-sectional area of the caliber of the glue outlet 22222 is smaller than the cross-sectional area of the glue inlet 22221, the fluidity of the glue is weak, and the surface tension and the bonding force are large, the glue cannot continuously flow out from the glue outlet 22222, and along with the operation of the first conveyor belt 21, the flattening wheel 2321 of the flattening device abuts against the flattening wheel 2321 downwards under the action of the elastic force of the first pressure spring 23224 to flatten the mesh fabric layer on the upper surface of the template blank 6 (the thickness of the template blank 6 and the glue fixing mesh fabric layer 7 can be kept flattening force all the time by the action of the elastic force of the first pressure spring 23224, the first guiding rod 23223 guides the lifting of the flattening wheel 2321), the wheel driving motor drives the glue brushing wheel to rotate synchronously with the first conveying belt 21, the solid glue net cloth layer 7 and the template blank 6 are driven to convey forwards synchronously by clamping, meanwhile, the net cloth supplying wheel 231 is pulled to release the solid glue net cloth layer 7, the template blank 6 and the solid glue net cloth layer 7 upwards abut against the elastic air bag 2222, the elastic air bag is extruded and folded in the direction opposite to the rotation direction of the wheel main body 221, the glue in the elastic air bag 2222 is extruded from the glue inlet 22221 direction to the glue outlet 22222 direction, the glue is extruded from the glue outlet 22222 and flows onto the solid glue net cloth layer 7, the glue cannot flow back into the wheel main body 221, each elastic air bag 2222 performs overall glue distribution on the solid glue net cloth layer 7, the glue brushing wheel continuously brushes the glue brushing surface of the solid glue net cloth layer 7, the solid glue net cloth layer 7 can adhere the glue, and the glue is adsorbed by the meshes to be fixed, glue is not easy to accumulate and drip, and enough and uniform glue is kept to contact the template blank 6 through the meshes of the glue fixing net cloth layer 7; with the continuous rotation of the glue brushing rotating wheel, when the solid glue net cloth layer 7 and the template blank 6 are both located below the press-fit roller 281, the press-fit roller 281 generates continuous pressure to the solid glue net cloth layer 7 and the template blank 6 downwards under the elastic action of the second pressure spring 2824 (the press-fit roller 281 can adapt to the thickness change of the solid glue net cloth layer 7 and the template blank 6 and always maintain the press-fit force by utilizing the elastic action of the second pressure spring 2824, the second guide rod 2823 plays a role in guiding the lifting of the press-fit roller 281), the press-fit roller 281 is matched with the first downstream conveying wheel 212 right below to flatten the point-shaped glue on the solid glue net cloth layer 7 and uniformly lay the glue on the template blank 6, and the solid glue net cloth layer 7 and the template blank 6 are pressed and bonded together through the glue to form the continuous glue brushing template. When the continuous glue brushing template is continuously conveyed to the cutting device, the cutting lifting device 33 drives the cutting knife 32 to descend, and the continuous glue brushing template is cut between the corresponding adjacent template blanks 6, so that each template blank 6 is a glue brushing template block with a fixed length and provided with a glue fixing mesh fabric layer 7; and then the glue brushing template blocks are continuously conveyed downstream one by the conveying device and fall onto the lower cold pressing plate 13 for arraying. Meanwhile, a supply conveyer belt 101 of a supply production line segment 10 conveys the template blank 6 towards the direction of a cold press molding production line segment 1, the template blank 6 is provided with an adhesive surface adhered with the glue brushing template block and a reverse surface facing to the opposite direction, the adhesive surface of the template blank 6 faces, when the template blank 6 reaches the lower part of a water spray dust removing device 102, the water spray dust removing device 102 supplies water to a spray head 1022 through a water guide pipe 1023 by a water tank 1021, and then the spray head 1022 sprays water spray to wash towards the adhesive surface of the template blank 6 to wash away impurities such as dust; then the template blank 6 falls into the rotating front face of the supply conveying plate 1032 and is positioned at the upstream part of the supply runner 103, the template blank 6 is limited on the rotating front face of the supply conveying plate 1032 by the extension baffle 10321, the supply wheel driving device drives the supply runner 103 to rotate, each supply conveying plate 1032 is driven to turn upwards and convey the template blank 6 to the cold press molding production line section 1, meanwhile, the air jet drying device 104 supplies dry air to the air jet head 1042 through an air duct 1043 by a dry air compression tank 1041 (air containing low moisture after being dried is compressed and contained in the compression tank), and then the air jet head 1042 sprays the dry air to the bonding face of the template blank 6 for drying; as the supply rotor 103 drives the template blanks 6 to continue to rotate, after the corresponding supply conveyor plate 1032 and the template blanks 6 exceed the vertical state and reach the downstream part of the supply rotor 103, the corresponding template blanks 6 are turned forward and fall on the rotating back surface of the previous supply conveyor plate 1032 to make the bonding surface face down to contact with the rotating back surface, so that the template blanks are not polluted by impurities such as dust, the bonding strength with glue is ensured, and the template blanks are not limited by the extension baffle 10321 any more; as the supply wheel 103 drives the template blanks 6 to continue rotating, when the corresponding supply conveying plate 1032 and the template blanks 6 exceed the horizontal state and are inclined from the inner end to the outer end from top to bottom, the corresponding supply conveying plate 1032 and the template blanks 6 correspond to the supply guide plate 1051, the corresponding template blanks 6 slide down along the rotating back surface of the corresponding supply conveying plate 1032 under the action of gravity and slide along the supply guide plate 1051, fall onto the corresponding lower cold pressing plate 13 under the guide of the supply guide plate 1051 and are arranged above the corresponding plurality of layers of rubber template blocks in a row, and contact with the rubber mesh layer of the rubber template blocks, the supply production line segment 10 conveys the partition layer in the same way, so that the partition layer falls onto the corresponding lower cold pressing plate 13 and is arranged on the uppermost layer of the corresponding group of rubber template blocks 6, each group of rubber template blocks comprises a plurality of rubber template blocks, and the partition layer can separate the adjacent groups of rubber template blocks, a plurality of groups of glue brushing template blocks can be simultaneously formed by cold pressing, and each group of glue brushing template blocks which are formed by cold pressing at the same time each time are independent and cannot influence each other; then, arraying a plurality of glue brushing template blocks, repeating the operations until the glue brushing template blocks, the uppermost layer template block 6 and the interlayer in corresponding number are arrayed, driving the corresponding finished lower cold pressing plate 13 to move forwards along the cold pressing guide rail 14 to be right below the upper cold pressing plate 11 by the horizontal cold pressing driving device, moving the lower cold pressing plate 13 in the same time and space forwards along the cold pressing guide rail 14 to correspond to the conveying production part and the supply guide plate 1051, continuously arraying, cold-pressing and molding each glue brushing template block on the lower cold pressing plate 13 in the same time and space, driving the first shaping plate 1313 to turn over on the line by virtue of the first turning rotating shaft 1314 by the first cold pressing plate 11, driving the second shaping plate to turn over on the line by virtue of the second turning rotating shaft, driving the third shaping plate 1321 to turn over on the line by virtue of the third turning rotating shaft 1324 by the third telescopic supporting rod 1323, driving the fourth shaping plate to turn over on the line by virtue of the fourth turning rotating shaft 1314, and extruding and shaping the side edges of the glue brushing template blocks in the row to enable the glue brushing template blocks in the row to be orderly arranged, driving the upper cold pressing plate 11 to move downwards by the cold pressing lifting driving device 12, and matching with the lower cold pressing plate 13 to carry out cold pressing and molding on the glue brushing template blocks to form a glued plate. The first support frame 54 can firmly bear two ends of the glue brushing rotating wheel through a triangular support structure; the second support frame 55 can firmly support two ends of the mesh cloth supply wheel 231 through a triangular support structure; the third supporting frame can firmly bear the first bearing fixing plate 23222 and the whole flattening device through a triangular supporting structure of the first flattening supporting rod 581, the second flattening supporting rod 582 and the flattening connecting rod 583, and the flattening vertical rod 584 leaves a lifting space for the first guide rod 23223; the fourth supporting frame 500 firmly supports the second supporting fixing plate 2822, i.e., the whole pressing device, through the triangular supporting structure, and can adapt to the thickness change of the mesh layer and the template blank 6 by using the elastic action of the second pressure spring 2824 to always maintain the pressing force. The glue fixing mesh fabric layer 7 can be used as a reinforcing rib of a finished plywood product while ensuring that the glue penetrates to bond the glue fixing mesh fabric layer 7 and the template blank 6 together, so that the plywood has better elasticity, and is not easy to deform and break. The glue fixation mesh fabric layer 7 can be mesh fabric woven by nylon and other fabrics.

Preferably, the cloth rubber layer 222 includes a plurality of groups of capsules arranged along the circumferential direction of the wheel main body 221; the bladder set includes a plurality of elastic bladders 2222 arranged axially along the wheel body 221. In the actual working process of the invention, the elastic bags 2222 are distributed on the circumferential surface of the glue brushing rotating wheel in a matrix form, so that the glue can be distributed on the glue fixing net cloth layer 7 comprehensively and uniformly. A specific structure may be such that the adjacent elastic cells 2222 are equally spaced.

Preferably, the elastic bags 2222 are provided with blocking protrusions 22223 corresponding to the glue inlets 22221 inside the root ends thereof, preferably, the elastic bags 2222 have upstream inner sides facing upstream and downstream inner sides facing downstream, and the blocking protrusions 22223 are provided on the downstream inner sides of the elastic bags 2222. In the actual working process of the invention, when the elastic bag 2222 is extruded by the template blank 6 and the solid adhesive net cloth layer 7, the elastic bag is folded and bent at the upstream, and the blocking convex block 22223 is driven to swing upwards to block the adhesive inlet 22221, so that the glue is further prevented from flowing back into the wheel main body 221, and the glue in the elastic bag 2222 can sufficiently and efficiently flow out from the adhesive outlet 22222 to the solid adhesive net cloth layer 7 and the template blank 6.

Preferably, a first stopper clamped above the first sliding hole is formed at the upper end of the first guide bar 23223, and a second stopper clamped above the second sliding hole is formed at the upper end of the second guide bar 2823. In the actual working process, the first limiting block can limit the downward movement of the first guide rod 23223, so that the first guide rod 23223 is prevented from excessively moving downwards, and the first guide rod 23223 is maintained in a working state; the second limit buckle can limit the downward movement of the second guide rod 2823, avoid the downward excessive movement of the second guide rod 2823, and maintain the first guide rod in a working state.

Preferably, the first bearing frame 23221 includes two first end bearing rods pivotally connected to both ends of the pressing wheel 2321 and a first intermediate connecting rod connected between the upper ends of the two first end bearing rods; the lower end of the first guide bar 23223 is connected with the first intermediate connecting rod; the second carriage 2821 comprises two second end carrying rods pivotally connected to two ends of the stitching roller 281 and a second intermediate connecting rod connected between the upper ends of the two second end carrying rods; the lower end of the second guide bar 2823 is connected with the second intermediate connecting bar. In the actual working process, the two first guide rods 23223 can synchronously lift, bear and guide the flattening wheel 2321 through the first middle connecting rod and the two first end bearing rods, so that the flattening wheel 2321 is ensured to lift stably, and the glue fixing net cloth layer 7 is flattened more effectively; the two second guide rods 2823 can lift and guide the pressing roller 281 synchronously through the second middle connecting rod and the two second end bearing rods, so that the pressing roller 281 is ensured to lift stably and the solid adhesive net cloth layer 7 and the template blank 6 are pressed more effectively.

Preferably, the upper surface of the cutting platform 31 is provided with an upstream guide plate 311 extending toward the upstream and a downstream guide plate 312 extending toward the downstream; the upstream guide plate 311 is disposed to be gradually inclined downward toward the upstream direction, and the lower end is lower than the height of the upper surface of the first conveyor belt 21; the downstream guide plate 312 is disposed gradually inclined downward toward the downstream direction, and the lower end is higher than the height of the upper surface of the second conveyor belt 41. In the actual working process of the invention, the inclined upstream guide plate 311 can guide the continuous glue brushing template to the cutting platform 31 in a proper manner, and even if the downstream end of the continuous glue brushing template sags slightly due to gravity, the downstream end of the continuous glue brushing template can slide along the continuous glue brushing template in a proper manner to be guided; the inclined downstream guide plate 312 can smoothly and smoothly guide the glue-coated template block to the second conveyor belt 41, and the conveying precision is not affected by position deviation caused by severe shaking and the like. The upstream guide plate 311 and the downstream guide plate 312 may be specifically metal plates, and become thicker gradually from the tip to the root, ensuring deformability and strength.

Preferably, the cold press forming line segment 1 further comprises a cold press support 16 carried below the cold press rail 14 and extending along the cold press rail 14; the horizontal cold pressing driving device comprises a first chain wheel 151 and a second chain wheel 152 which are arranged at two ends of the cold pressing support 16, a driving chain 153 connected between the first chain wheel 151 and the second chain wheel 152, and a chain wheel driving motor for driving the first chain wheel 151 or the second chain wheel 152 to rotate; the drive chain 153 comprises an upper single chain at the top and a lower single chain at the bottom, the upper single chain being connected to each lower cold-pressed plate 13. In the actual working process of the horizontal cold pressing driving device, the chain wheel driving motor drives the first chain wheel 151 or the second chain wheel 152 to rotate, the driving chain 153 is driven to run, and the upper single chain of the driving chain 153 drives the lower cold pressing plates 13 to move forwards or backwards along the cold pressing guide rail 14. The specific structure can be that two horizontal cold pressing driving devices are respectively arranged at two sides of each lower cold pressing plate 13, and each lower cold pressing plate 13 is synchronously driven, so that the driving is more balanced and stable.

Preferably, the extension baffles 10321 are perpendicular to the corresponding supply conveying plate 1032. In the actual working process of the invention, the extension baffle 10321 vertical to the supply conveying plate 1032 can not prevent the die plate blank 6 from turning forward on the basis of effective limit of the die plate blank 6, and the action is smoother.

Preferably, the supply wheel 103 further comprises a flexible pad 1033 disposed between the inner ends of adjacent supply transport plates 1032. In the actual use process of the invention, when the template blank 6 slides from the supply conveyer belt 101 to the supply conveyer plate 1032, the flexible cushion block 1033 can buffer the template blank 6, thereby avoiding the conditions of cracking and damage and the like caused by hard collision of the lower edge of the template blank 6 and ensuring the integrity of the template blank 6. The flexible pad 1033 may be rubber, cloth, or sponge.

Preferably, supply bracket 1052 includes a leg 10521, and a supply arc strip 10522 connected between leg 10521 and supply guide 1051; the supply arc plate 10522 has a circular arc shape extending around the supply rotation shaft 1031. In the actual use process of the present invention, specifically, the radius of the supply arc support plate 10522 is larger than the radius of the supply turning wheel 103, the support leg 10521 can support the supply arc support plate 10522, and each supply delivery plate 1032 can rotate along the supply guide plate 1051, so that the structure is more compact and the operation is smooth.

Preferably, the lower end of the swing drive 45 is connected to a bearing member that bears the swing drive 45 via a third rotation shaft that is parallel to the first rotation shaft 46.

Preferably, the cutting elevating means 33 includes a jig fixing the cutting blade 32 and a second fluid pressure cylinder having a lower end connected to the jig.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.

Claims

1. A continuous cold press is characterized in that: the system comprises a cold press molding production line section, a glue brushing production line section for supplying glue brushing template blocks to the cold press molding production line section, a supply production line section for conveying an interlayer and a template blank on the uppermost layer to the cold press molding production line section, and a master controller for controlling the cold press molding production line section, the glue brushing production line section and the supply production line section; the cold press molding production line section is positioned between the glue brushing production line section and the supply production line section, and the extension directions of the glue brushing production line section and the supply production line section are both vertical to the extension direction of the cold press molding production line section;

2. A cold press without interruption, according to claim 1, characterized in that: the cloth rubber layer comprises a plurality of groups of capsules which are arranged along the circumferential direction of the wheel main body; the bladder set includes a plurality of the elastic bladders arranged in an axial direction of the wheel body.

3. A cold press without interruption, according to claim 2, characterized in that: and a blocking bump corresponding to the glue inlet is arranged in the root end of the elastic bag.

4. A cold press without interruption, according to claim 3, characterized in that: the cold press molding production line section also comprises a cold press support which is born below the cold press guide rail and extends along the cold press guide rail; the horizontal cold pressing driving device comprises a first chain wheel and a second chain wheel which are arranged at two ends of the cold pressing support, a driving chain connected between the first chain wheel and the second chain wheel, and a chain wheel driving motor for driving the first chain wheel or the second chain wheel to rotate; the driving chain comprises an upper single chain and a lower single chain, the upper single chain is arranged above the driving chain, and the upper single chain is connected with each lower cold pressing plate.

5. The non-interrupted cold press according to claim 4, characterized in that: the extension baffle is perpendicular to the corresponding supply delivery plate.

6. The non-interrupted cold press according to claim 5, characterized in that: the supply wheel further comprises a flexible pad disposed between the inner ends of adjacent ones of the supply conveyor plates.