CN121697070B

CN121697070B - A thermoforming device for uniformly heated bamboo laminated timber

Info

Publication number: CN121697070B
Application number: CN202610170258.9A
Authority: CN
Inventors: 杜彦晨
Original assignee: Fujian Du's Wood Industry Co ltd
Current assignee: Fujian Du's Wood Industry Co ltd
Priority date: 2026-02-06
Filing date: 2026-02-06
Publication date: 2026-04-24
Anticipated expiration: 2046-02-06
Also published as: CN121697070A

Abstract

The invention relates to the technical field of hot press forming, in particular to a uniformly heated bamboo laminated wood hot press forming device which comprises a device main body, wherein a bracket is arranged on the device main body, the device realizes accurate detection of bamboo joints through a visual detector before a bamboo laminated wood enters a hot press area, realizes grading marks and targeted processing according to the sizes of the bamboo joints, reminds operators to polish after hot press through red dye marks for smaller uncleaned bamboo joints, eliminates bamboo joint defects, and effectively ensures the forming quality and strength stability of a bamboo integrated board for the bamboo joints which are larger and affect the hot press effect.

Description

Uniformly heated bamboo laminated wood hot-press forming device

Technical Field

The invention relates to the technical field of hot press forming, in particular to a uniformly heated bamboo laminated wood hot press forming device.

Background

The bamboo integrated board has the advantages of high strength, good environmental protection, renewable resources and the like, is widely applied to the fields of furniture manufacture, architectural decoration and the like, and is often required to be used for preparing products such as plywood by adopting a gluing assembly hot pressing device in the field of bamboo integrated material production.

The hot pressure seat is used as a key bearing member of a hot pressing device, the surface cleanliness of the hot pressure seat directly determines the forming quality of a bamboo integrated plate, however, the hot pressure seat of the existing hot pressing device for the bamboo integrated plate is generally lack of a special surface cleaning device, in the continuous production process, the wood dust, impurities and other foreign matters attached to the surface of a bamboo base material are easy to fall off and remain on the surface of the hot pressure seat, due to lack of an effective cleaning mechanism, the residual wood dust and impurities cannot be timely cleaned, during the subsequent hot pressing operation, under the action of high pressure, the wood dust and the impurities can be extruded to the surface of the raw material of the bamboo integrated plate, permanent indentation is formed on the surface of a finished product, the appearance quality of the product is seriously influenced, the surface structural integrity of the bamboo integrated plate is possibly damaged, meanwhile, the existing hot pressing device is not specific to the hot pressing characteristics of the bamboo integrated plate with different specifications, the corresponding pretreatment mechanism is arranged, especially when the thick bamboo integrated plate with thick specification is processed, the glue overflow volume between the bamboo integrated plate is obviously increased, a large amount of glue is easy to be solidified and firmly attached to the surface of the hot pressure seat, the glue overflow volume between the bamboo integrated plate is easy to be adhered to the surface of the hot pressure seat, the glue is easy to be solidified, the glue overflow volume between the surface of the bamboo integrated plate is easy to be solidified, and the glue is easy to be adhered to the surface of the hot pressure seat, and the hot pressing surface is easy to be even, and the glue is easy to be even down due to the glue is easy to the residual glue is easy to adhere to the surface.

Disclosure of Invention

The invention aims to provide a hot-press forming device for uniformly heated bamboo laminated wood. To solve the problems set forth in the background art.

In order to achieve the above purpose, the technical scheme is that the uniformly heated bamboo laminated wood hot-press forming device comprises a device main body, wherein a support is arranged on the device main body, a plurality of hydraulic rods are fixedly connected to the outer side wall of the support, hot-press seats are fixedly connected to the end parts of the hydraulic rods together, electric linear sliding rails are fixedly connected to the two sides of the support, mounting boxes are fixedly arranged in the electric linear sliding rails, visual detectors are arranged on the outer side walls of the mounting boxes and used for detecting the sizes of bamboo joints, a pretreatment mechanism and a detection mechanism are arranged in the mounting boxes, the pretreatment mechanism comprises scraping plates which penetrate through and are connected to the mounting boxes in a sliding mode, two dirt storage boxes are arranged on the outer side walls of the mounting boxes, upper racks are fixedly connected to the two sides of the inside of the mounting boxes, a bottom plate is fixedly connected to the two sides of the bottom plate, two electric driving gears are fixedly connected to the inside of the mounting boxes, the two electric driving gears are respectively meshed with the upper racks and the two bottom plates, and the two bottom plates are fixedly connected to the two guide pieces.

Preferably, a plurality of liquid spraying channels are formed in the liquid guide rotating rod, the liquid spraying channels are fixedly connected with liquid breaking plates in the liquid spraying channels, fixing pieces are fixedly connected to the outer side walls of the mounting pieces, liquid storage boxes are fixedly connected to the fixing pieces, the end portions of the liquid guide rotating rod rotate to penetrate through the liquid storage boxes, liquid spraying limiting pieces are arranged on the outer side walls of the mounting pieces, scraping plates are fixedly connected to the outer side walls of the liquid spraying limiting pieces, suction pipes are arranged on two sides of the bottom of the liquid spraying limiting pieces in a communicating mode, a miniature suction pump is arranged in the suction pipe, and one end, away from the liquid spraying limiting pieces, of each suction pipe is communicated to the inside of each liquid storage box.

Preferably, the feed liquor hole has been seted up to the inside one end of drain bull stick is located the liquid reserve tank, the equal fixedly connected with gag lever post in both sides of drain bull stick, both sides common sliding connection has the stopper that blocks on the gag lever post, block the stopper and block the feed liquor hole, reset spring has been cup jointed on the lateral wall of gag lever post, the equal fixedly connected with mounting panel in both sides that block the stopper, the tip fixedly connected with magnetic path of mounting panel, the slide rail has all been seted up to the both sides of drain bull stick, the inside sliding connection of slide rail has magnetic force spare, the magnetic force spare is the same with the magnetic pole of magnetic path, fixedly connected with presses the spring on the lateral wall of magnetic force spare, the other end fixed connection of pressing the spring is on the inside wall of slide rail.

Preferably, the outer side walls at the two ends of the liquid guide rotating rod are respectively sleeved with a lower gear, the outer side walls of the mounting pieces are rotatably connected with transmission gears, and the transmission gears and the lower gears are meshed.

Preferably, the detection mechanism comprises a detection box fixedly connected to the outer side wall of the installation box, a lower cavity, a sealing cavity and an upper cavity are formed in the detection box, a plurality of sliding pipes are connected to the lower cavity, the sealing cavity and the upper cavity in a sliding mode, and through holes are formed in the sliding pipes.

Preferably, one end of the sliding pipes, which are positioned in the upper cavity, is provided with a seal, one end of the sliding pipes, which are positioned outside the detection box, is fixedly connected with a telescopic rod, and the other end of the telescopic rod is connected with the outer wall of the detection box.

Preferably, the device main body is slidably connected with a push plate, and a side pressure plate is arranged on the side wall of the device main body.

Preferably, racks are fixedly connected to two sides of the support, and the racks and the transmission gears are meshed.

Compared with the prior art, the invention has the beneficial effects that:

1. The equipment designs a differential thermal pressure seat surface pretreatment flow aiming at the bamboo laminated wood of the conventional batch and the thick specification bamboo laminated wood, can realize the effective cleaning of impurities through the reciprocating scraping of the scraping plate for the bamboo laminated wood of the conventional batch, adopts a combined treatment mode of primary scraping cleaning, release agent spraying and strickling film forming for the thick specification bamboo laminated wood with large glue overflow amount and easy solidification, firstly cleans the impurities on the surface of the thermal pressure seat through the scraping plate, and then precisely sprays the release agent and strickling to form an anti-sticking isolation film, thereby fundamentally avoiding the problem of solidification glue overflow adhesion, obviously improving the suitability of the equipment to the bamboo laminated wood of different specifications and guaranteeing the stability of the subsequent thermal pressure effect.

2. This equipment is before bamboo integrated material gets into hot pressing area, realize the accurate detection of bamboo joint through visual detector, and realize hierarchical mark and pertinence processing according to the bamboo joint size, to less unclean bamboo joint, through red dyestuff mark, remind operating personnel to polish with focus after the hot pressing, eliminate bamboo joint defect, to great and influence the bamboo joint of hot pressing effect, connect equipment shut down in parallel through blue dyestuff mark, the operating personnel of being convenient for in time change unqualified raw materials, avoid leading to hot pressing product to scrap because of big bamboo joint, through bamboo joint detection, hierarchical mark, the blindness of follow-up process has been reduced, production efficiency has been promoted, the shaping quality and the intensity stability of bamboo integrated board have been effectively ensured simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the whole structure of the present invention;

FIG. 3 is a schematic plan view of the present invention;

FIG. 4 is a schematic view of a mounting box according to the present invention;

FIG. 5 is a second schematic view of the mounting box according to the present invention;

FIG. 6 is a schematic plan view of a mounting box according to the present invention;

FIG. 7 is a schematic view of a part of the mounting box according to the present invention;

FIG. 8 is a schematic plan view of a mounting box according to a second embodiment of the present invention;

FIG. 9 is a schematic view of a mounting structure of the present invention;

FIG. 10 is a schematic diagram of a part of the mounting box according to the present invention;

FIG. 11 is a schematic view of the internal structure of the liquid storage tank of the present invention;

fig. 12 is an enlarged view of a in fig. 11.

In the drawings, the list of components represented by the various numbers is as follows:

1. The device comprises a device main body, 2, a push plate, 3, a suction pipe, 4, an electric linear slide rail, 5, a bracket, 6, a hydraulic rod, 7, a hot pressing seat, 8, a mounting box, 9, a side pressing plate, 10, a rack, 11, a transmission gear, 12, a detection box, 13, a visual detector, 14, an upper cavity, 15, a sealing cavity, 16, a lower cavity, 17, a slide pipe, 18, a telescopic rod, 19, a through hole, 20, a pressing spring, 21, a magnetic block, 22, a liquid storage box, 23, a scraping plate, 24, a dirt storage box, 25, a liquid spraying limiting piece, 26, a bottom plate, 27, a mounting piece, 28, a scraping plate, 29, a liquid guiding rotating rod, 30, a liquid spraying channel, 31, a liquid breaking plate, 32, a lower rack, 33, an electric driving gear, 34, an upper rack, 35, a fixing piece, 36, a lower gear, 37, a magnetic piece, 38, a liquid inlet hole, 39, a blocking plug, 40, a limiting rod, 41, a reset spring, 42 and a mounting plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-12, a heat press forming device for bamboo laminated wood with uniform heating comprises a device main body 1, wherein a bracket 5 is installed on the device main body 1, a plurality of hydraulic rods 6 are fixedly connected to the outer side wall of the bracket 5, hot press seats 7 are fixedly connected to the end parts of the hydraulic rods 6 together, electric linear slide rails 4 are fixedly connected to the two sides of the bracket 5, a mounting box 8 is installed inside the electric linear slide rails 4 on the two sides together, a visual detector 13 is installed on the outer side wall of the mounting box 8, the visual detector 13 is used for detecting the bamboo joint size, a pretreatment mechanism and a detection mechanism are arranged inside the mounting box 8, the pretreatment mechanism comprises a scraping plate 23 penetrating through and slidingly connected to the mounting box 8, two dirt storage boxes 24 are installed on the outer side wall of the mounting box 8, upper racks 34 are fixedly connected to the two sides of the scraping plate 23, a bottom plate 26 is fixedly connected to the inside of the mounting box 8, lower racks 32 are fixedly connected to the two electric drive gears 33 are fixedly connected to the inside the mounting box 8, the electric drive gears 33 are meshed with the upper racks 26 and the two bottom plates 27, and the two guide plates 27 are fixedly connected to the two bottom plates 27 are fixedly connected to the two sides of the mounting box 27.

Offer a plurality of watering channels 30 on the drain bull stick 29, the inside of a plurality of watering channels 30 is all fixedly connected with broken liquid board 31, all fixedly connected with mounting 35 on the lateral wall of both sides installed part 27, fixedly connected with liquid reserve tank 22 on the mounting 35, the tip rotation of drain bull stick 29 runs through to the inside of liquid reserve tank 22, be provided with watering restriction 25 on the lateral wall of installed part 27, fixedly connected with strickle 28 on the lateral wall of watering restriction 25, the bottom both sides of watering restriction 25 all communicate and are provided with straw 3, the inside of straw 3 is provided with miniature suction pump, the one end that the watering restriction 25 was kept away from to straw 3 communicates to the inside of liquid reserve tank 22.

The feed liquor hole 38 has been seted up to the one end that the drain bull stick 29 is located the liquid reserve tank 22 inside, the equal fixedly connected with gag lever post 40 in both sides of drain bull stick 29, common sliding connection blocks stopper 39 on the gag lever post 40, block stopper 39 and block feed liquor hole 38, reset spring 41 has been cup jointed on the lateral wall of gag lever post 40, the equal fixedly connected with mounting panel 42 in both sides of blocking stopper 39, the tip fixedly connected with magnetic path 21 of mounting panel 42, the slide rail has all been seted up to the both sides of drain bull stick 29, the inside sliding connection of slide rail has magnetic part 37, magnetic part 37 is the same with the magnetic pole of magnetic path 21, fixedly connected with presses spring 20 on the lateral wall of magnetic part 37, the other end fixed connection of pressing spring 20 is on the inside wall of slide rail.

Lower gears 36 are sleeved on the outer side walls of the two ends of the liquid guide rotating rod 29, a transmission gear 11 is rotatably connected to the outer side wall of the mounting piece 27, and the transmission gear 11 and the lower gears 36 are meshed.

In this embodiment, before the hot press forming of the bamboo integrated board, the equipment executes different surface pretreatment processes of the hot press seat 7 for the bamboo integrated board raw materials with different specifications, if the bamboo integrated board to be processed is a conventional batch, the mounting box 8 can be driven to reciprocate along the electric linear slide rail 4, which is not described in detail herein, in the reciprocation process of the mounting box 8, the scraping plate 23 mounted on the surface of the mounting box is synchronously contacted with the surface of the hot press seat 7, so as to scrape and clean the wood dust and glue solution impurities remained on the surface of the hot press seat 7, and the cleaned impurities are collected by the two dirt storage boxes 24.

If the bamboo integrated material to be hot-pressed is a thick bamboo integrated material, because the hot-pressing time of the thick integrated material is longer, the glue overflow amount is obviously increased and is extremely easy to solidify and adhere to the surface of the hot-pressing seat 7, in order to avoid the influence of the glue solution adhesion on the hot-pressing effect, when the mounting box 8 moves from the leftmost side to the rightmost side along the electric linear sliding rail 4, the first cleaning of impurities on the surface of the hot-pressing seat 7 is still completed by the scraping plate 23 according to the conventional process, when the mounting box 8 moves to the rightmost side of the electric linear sliding rail 4, the electric driving gear 33 in the mounting box 8 starts to rotate, and because the upper rack 34 and the lower rack 32 are respectively meshed with the electric driving gear 33, when the electric driving gear 33 rotates, the scraping plate 23 can be driven to move downwards to the inside of the mounting box 8 through the upper rack 34, and meanwhile, the bottom plate 26 is driven to move upwards through the lower rack 32, so that the liquid spray 25 is driven to extend out of the mounting box 8 until the scraping plate 28 is attached to the surface of the hot-pressing seat 7, and the mounting piece 27 moves upwards in synchronization to drive the driving gear 11 until the driving gear 11 is meshed with the rack 10.

When the transmission gear 11 is meshed with the rack 10 and the scraping plate 28 is attached to the surface of the hot pressing seat 7, the mounting box 8 moves from the rightmost side to the leftmost side along the electric linear sliding rail 4, in the process, the meshing effect of the rack 10 and the transmission gear 11 drives the transmission gear 11 to rotate, and because the transmission gear 11 is meshed with the lower gear 36 and the tooth diameter of the transmission gear 11 is far larger than that of the lower gear 36, the transmission gear 11 can drive the lower gear 36 to rotate at a high speed so as to drive the liquid guide rotating rod 29 to rotate rapidly, and the centrifugal force generated by the high-speed rotation of the liquid guide rotating rod 29 can drive the magnetic piece 37 to move to the positive side of the magnetic block 21 against the elastic force of the pressing spring 20, so that the distance between the magnetic piece and the magnetic piece is reduced, and when the distance between the magnetic piece and the magnetic piece is reduced, the magnetic block 21 drives the mounting plate 42 to overcome the elastic force of the restoring spring 41 under the action of mutual repulsive magnetic force, so that the blocking plug 39 is pushed to separate from the liquid inlet hole 38.

After the blocking plugs 39 are separated, a large amount of release agent in the liquid storage tank 22 enters the inside of the liquid guide rotating rod 29 through the liquid inlet holes 38, the inside of the liquid guide rotating rod 29 is rapidly filled, and simultaneously, when the liquid guide rotating rod 29 rotates rapidly to spray the release agent, the release agent flowing at high speed in the liquid guide rotating rod 29 can bump the liquid breaking plate 31, the release agent is broken into smaller liquid drops by the liquid breaking plate 31 to be sprayed on the surface of the hot-pressure seat 7, and after the release agent spraying of each liquid breaking plate 30 is completed, only the vertically upward part of the release agent can be thrown out through the opening of the liquid breaking plate 25 and sprayed on the surface of the hot-pressure seat 7, the release agent sprayed in the other directions is collected in the inside of the liquid breaking plate 25, and is pumped back to the liquid storage tank 22 by the micro pump carried by the suction pipe 3.

Referring to fig. 1-12, in the first embodiment, the detection mechanism includes a detection box 12 fixedly connected to an outer wall of the mounting box 8, a lower chamber 16, a sealing chamber 15 and an upper chamber 14 are provided in the detection box 12, a plurality of slide tubes 17 are slidably connected to the lower chamber 16, the sealing chamber 15 and the upper chamber 14, and through holes 19 are provided in the slide tubes 17.

One end of the plurality of slide pipes 17 located in the upper chamber 14 is provided with a seal, one end of the plurality of slide pipes 17 located outside the detection box 12 is fixedly connected with a telescopic rod 18, and the other end of the telescopic rod 18 is connected with the outer wall of the detection box 12.

The device body 1 is connected with a push plate 2 in a sliding way, and a side pressure plate 9 is arranged on the side wall of the device body 1.

Racks 10 are fixedly connected to two sides of the support 5, and the racks 10 and the transmission gears 11 are meshed.

In this embodiment, after the surface pretreatment of the hot pressure seat 7 is completed, the mounting box 8 is reset to an initial position, at this time, the glued bamboo laminated timber raw material bamboo strips are sequentially placed on the device main body 1, raw materials are pushed to the position right below the hot pressure seat 7 through the push plate 2, before the raw materials enter the hot pressure area, the vision detector 13 detects bamboo joints of the raw materials, if small uncleaned bamboo joints are detected, the vision detector 13 drives the telescopic rod 18 in the corresponding area to execute a stroke of fast contraction and then reset (this is the prior art and is not repeated here), in the process of extending and resetting after the telescopic rod 18 is contracted, the through hole 19 in the slide tube 17 is pushed to enter the upper cavity 14 temporarily, at this time, red dye in the upper cavity 14 enters the slide tube 17 through the through hole 19, and is dripped into the bamboo joint area in a small amount to mark the bamboo joint area through the slide tube 17, so as to remind operators to polish the area in a key manner after hot press molding, and eliminate bamboo joint defects; if a large uncleaned bamboo joint is detected and the hot-pressing effect is judged to be influenced, the visual detector 13 drives the telescopic rod 18 in the corresponding area to execute a quick extension return stroke, the through hole 19 is pushed to briefly extend into the lower cavity 16, blue dye in the lower cavity 16 enters the slide tube 17 through the through hole 19 and is dripped on the bamboo joint area mark, meanwhile, the equipment is stopped in a linkage mode, an operator can replace raw materials containing large bamboo joints according to the mark, after visual detection is qualified, the raw materials are slowly pushed to the hot-pressing area by the push plate 2, the loose raw materials are pushed to be pressed to a regular state by the extension of the lateral pressure plate 9, then the hydraulic rod 6 is extended, the raw materials are heated and pressurized through the hot-pressing seat 7, and even heating and pressing are realized, so that hot-pressing forming operation is completed.

It should be noted that, the dyestuff that this technical scheme adopted is water-soluble dyestuff, does not contain heavy metal and strong corrosive components, and its aqueous system can not pollute the bamboo timber surface, and does not react with common bamboo timber gluing agent such as phenolic resin, polyurethane glue, does not influence gluing agent solidification effect, can not harm the Teflon coating on hot pressing seat 7 surface simultaneously, and this dyestuff can not decompose and fade under the hot pressing temperature of hot pressing seat 7, only adheres to the bamboo timber surface, can get rid of completely through the abrasive paper polishing later, and no colour remains.

It should be noted that, the inside of the hot pressing seat 7 is provided with a serpentine heating pipe, high-temperature heat conduction oil (the temperature is controlled at 120-150C) is introduced into the heating pipe, the surface of the hot pressing seat is provided with a plurality of temperature sensors (the distance is 5 cm), temperature data are fed back in real time, the flow of the heat conduction oil is regulated through a temperature control system, the temperature difference of the surface of the hot pressing seat is ensured not to exceed two degrees centigrade, and uniform heating is realized.

It should be noted that, the lower chamber 16 and the upper chamber 14 are provided with liquid inlets (not shown in the drawings) therein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bamboo integrated material hot briquetting device that evenly is heated, includes equipment main part (1), a serial communication port, install on equipment main part (1) and be provided with support (5), fixedly connected with a plurality of hydraulic stems (6) on the lateral wall of support (5), a plurality of the tip of hydraulic stem (6) is fixedly connected with hot pressing seat (7) jointly, the both sides of support (5) are all fixedly connected with electronic linear slide rail (4), both sides the inside of electronic linear slide rail (4) is installed mounting box (8) jointly, install visual detector (13) on the lateral wall of mounting box (8), visual detector (13) are used for detecting bamboo joint size, the inside of mounting box (8) is provided with pretreatment mechanism and detection mechanism, pretreatment mechanism is including running through scraping board (23) on mounting box (8), install two dirt storage box (24) on the lateral wall of mounting box (8), scraping board (23) are located the both sides of box (8) inside and are all fixedly connected with mounting box (8), rack (26) are connected with bottom plate (33) in the inside of mounting box (8), two bottom plates (26) are connected with each other in a sliding mode, the electric drive gear (33) is meshed with the lower rack (32) and the upper rack (34) respectively, mounting pieces (27) are fixedly connected to two sides of the bottom plate (26), and liquid guide rotating rods (29) are connected to the two mounting pieces (27) in a common rotation mode.

2. The bamboo integrated material hot-press molding device capable of being heated uniformly is characterized in that a plurality of sprinkling channels (30) are formed in the liquid guide rotating rod (29), the sprinkling channels (30) are fixedly connected with liquid breaking plates (31) in the liquid sprinkling channels, fixing pieces (35) are fixedly connected to the outer side walls of the mounting pieces (27) on two sides, a liquid storage tank (22) is fixedly connected to the fixing pieces (35), the end portions of the liquid guide rotating rod (29) rotate and penetrate through the liquid storage tank (22), sprinkling limiting pieces (25) are arranged on the outer side walls of the mounting pieces (27), a scraping plate (28) is fixedly connected to the outer side walls of the sprinkling limiting pieces (25), two sides of the bottom of the sprinkling limiting pieces (25) are communicated with each other, a miniature suction pump is arranged in the liquid sprinkling limiting pieces (3), and one end, far away from the sprinkling limiting pieces (25), of each miniature suction pump is communicated to the inside of the liquid storage tank (22).

3. The bamboo integrated timber hot briquetting device of evenly being heated, according to claim 1, wherein the liquid inlet (38) is formed in one end of the liquid guide rotating rod (29) located inside the liquid storage tank (22), the limiting rods (40) are fixedly connected to two sides of the liquid guide rotating rod (29), the limiting rods (40) are connected with blocking plugs (39) in a sliding mode, the blocking plugs (39) block the liquid inlet (38), reset springs (41) are sleeved on the outer side walls of the limiting rods (40), mounting plates (42) are fixedly connected to two sides of the blocking plugs (39), magnetic blocks (21) are fixedly connected to the end portions of the mounting plates (42), sliding rails are formed in two sides of the liquid guide rotating rod (29), magnetic pieces (37) are connected to the inner sides of the sliding rails in a sliding mode, magnetic poles of the magnetic pieces (37) are identical to those of the magnetic blocks (21), pressing springs (20) are fixedly connected to the outer side walls of the magnetic pieces (37), and the other ends of the pressing springs (20) are fixedly connected to the inner side walls of the sliding rails.

4. The device for hot-press forming of uniformly heated bamboo laminated wood according to claim 1, wherein lower gears (36) are sleeved on the outer side walls of two ends of the liquid guide rotating rod (29), a transmission gear (11) is rotatably connected to the outer side wall of the mounting piece (27), and the transmission gear (11) and the lower gears (36) are meshed.

5. The device for hot-press forming of uniformly heated bamboo laminated wood according to claim 1, wherein the detection mechanism comprises a detection box (12) fixedly connected to the outer side wall of the installation box (8), a lower chamber (16), a sealing chamber (15) and an upper chamber (14) are formed in the detection box (12), a plurality of slide pipes (17) are connected to the lower chamber (16), the sealing chamber (15) and the upper chamber (14) in a sliding manner, and through holes (19) are formed in the slide pipes (17).

6. The device for hot-press forming of uniformly heated bamboo laminated wood according to claim 5, wherein one end of the sliding pipes (17) positioned in the upper cavity (14) is provided with a seal, one end of the sliding pipes (17) positioned outside the detection box (12) is fixedly connected with a telescopic rod (18), and the other end of the telescopic rod (18) is connected with the outer wall of the detection box (12).

7. The device for hot-press forming of uniformly heated bamboo laminated wood according to claim 1, wherein the device main body (1) is connected with a push plate (2) in a sliding manner, and a side pressure plate (9) is arranged on the side wall of the device main body (1).

8. The device for hot-press forming of uniformly heated bamboo laminated wood according to claim 1, wherein racks (10) are fixedly connected to two sides of the bracket (5), and the racks (10) and the transmission gear (11) are meshed.