CN214290324U

CN214290324U - Heavy wallboard former

Info

Publication number: CN214290324U
Application number: CN202022884282.XU
Authority: CN
Inventors: 黄婧璜; 林华禄; 李斌; 黄溢忠; 苏洲洲; 李治国
Original assignee: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY CO Ltd
Current assignee: XIAMEN ZHENGLIMING METALLURGICAL MACHINERY CO Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-28
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a heavy wallboard forming device, which comprises a forming mechanism and a driving mechanism, the forming mechanism comprises a first mounting rack and a forming roller way, the first mounting rack comprises two groups, and the first mounting rack is provided with a plurality of first mounting grooves, the forming roller way comprises a plurality of forming roller sets, the forming roller group comprises a lower base, an upper base, a lower forming roller and an upper forming roller, the lower base is fixedly arranged in the first mounting groove, the upper base is arranged in the first mounting groove in a lifting way, the lower forming roller is rotationally arranged on the lower base, and the lower forming roller is provided with a lower forming roller wheel, the upper forming roller is rotationally arranged on the upper base, and the upper forming roller is provided with an upper forming roller wheel, the upper forming roller wheel and the lower forming roller wheel are matched to perform compression roller forming on the wallboard, and the driving mechanism is used for driving the forming roller set to rotate.

Description

Heavy wallboard former

Technical Field

The utility model relates to a panel processing technology field, concretely relates to heavy wallboard former.

Background

In the field of machining, due to the need for a product, there are often correspondingly different apparatuses for producing such a product. Heavy wallboard is the panel that adopts in the building decoration, nevertheless because its volume weight is big, and intensity is high, and its processing degree of difficulty is big, provides one kind now and is used for heavy wallboard machine-shaping's equipment, promotes the reliability, the security and the machining efficiency of heavy wallboard processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy wallboard former, the shaping is effectual, and size and thickness are even, and the good reliability, machining efficiency and security are high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heavy wallboard forming device comprises a forming mechanism and a driving mechanism, wherein the forming mechanism comprises a first mounting rack and forming roller ways, the first mounting rack comprises two groups, and the first mounting rack is provided with a plurality of first mounting grooves, the forming roller way comprises a plurality of forming roller sets, the forming roller group comprises a lower base, an upper base, a lower forming roller and an upper forming roller, the lower base is fixedly arranged in the first mounting groove, the upper base is arranged in the first mounting groove in a lifting way, the lower forming roller is rotationally arranged on the lower base, and the lower forming roller is provided with a lower forming roller wheel, the upper forming roller is rotationally arranged on the upper base, and the upper forming roller is provided with an upper forming roller wheel, the upper forming roller wheel and the lower forming roller wheel are matched to perform compression roller forming on the wallboard, and the driving mechanism is used for driving the forming roller set to rotate.

Preferably, the driving mechanism comprises a first speed reduction motor, a first steering gear and a first universal coupling, the first speed reduction motor drives the first universal coupling by being connected with the first steering gear, the first universal coupling is connected with the lower forming roller, a lower gear is arranged at one end of the lower forming roller, and an upper gear meshed with the lower gear is arranged on the upper forming roller.

Preferably, forming mechanism still includes first adjusting part, first adjusting part includes first initiative lift, first driven lift and first drive connecting rod, first initiative lift and first driven lift set up respectively two be used for driving the upper base in the first mounting groove on the first mounting bracket, be equipped with on the first initiative lift and be used for the drive the crank that the lifter in the first initiative lift goes up and down, just first initiative lift is through connecting first drive connecting rod drives the lifter in the first driven lift goes up and down.

Preferably, forming mechanism still includes the essence subassembly of dividing, the essence subassembly of dividing includes last minute break bar and lower minute break bar, go up minute break bar and include that two sets of setting are at last a set of respectively the both ends of the last shaping running roller of shaping roller set, divide down the break bar and include that two sets of setting are at last a set of respectively the both ends of the lower shaping running roller of shaping roller set, last a set of lie in on the lower shaping roller down the shaping running roller both sides are equipped with the branch strip stiffener.

Preferably, still include water-cooling mechanism, water-cooling mechanism includes catch basin, water pump and spray pipe, the catch basin sets up the forming mechanism below, the spray pipe includes two sets ofly and transversely sets up respectively in last shaping roller top and lower shaping roller below, the spray pipe passes through the water pump is connected the catch basin, be equipped with a plurality of connecting pipes on the spray pipe, the connecting pipe is connected with U type shower nozzle, be equipped with valve switch on the connecting pipe.

Preferably, the forming mechanism further comprises a water baffle, the water baffle is arranged on the front side of the last forming roller set, and a plurality of clamping grooves are formed in the water baffle.

Preferably, still include the mechanism of punching a hole, the mechanism of punching a hole includes base, transport assembly, locating component and punching a hole subassembly, wherein:

the conveying assembly comprises a conveying roller set, a second speed reducing motor, a second steering gear and a second universal shaft connector, wherein second mounting frames are arranged on two sides of the base, a second mounting groove is formed in each second mounting frame, each conveying roller set comprises a fixing seat, a lifting seat, a lower conveying roller and an upper conveying roller, the fixing seats are fixedly arranged in the second mounting grooves, the lifting seats are arranged in the second mounting grooves in a lifting mode, the lower conveying rollers are rotatably arranged on the fixing seats, lower conveying rollers are provided with lower conveying roller wheels, the upper conveying rollers are rotatably arranged on the lifting seats, upper conveying roller wheels are arranged on the upper conveying rollers, the second speed reducing motor drives the second universal shaft connector by being connected with the second steering gear, and the second universal shaft connector is connected with the lower conveying rollers;

the positioning assembly comprises a positioning base frame, a first supporting plate, a first mounting plate, a first stroke limiting plate, a first limiting fixture block, a connecting column, a positioning press block and a positioning air cylinder, wherein a positioning notch is formed in the positioning base frame, the first supporting plate is fixedly arranged at the bottom side of the positioning notch, a positioning groove is formed in the first supporting plate, a plurality of positioning fixture blocks are arranged in the positioning groove, a first stroke limiting plate is arranged on the first supporting plate, the first mounting plate is fixedly arranged at the top side of the positioning notch, the positioning air cylinder is fixedly arranged on the first mounting plate, the telescopic end of the positioning air cylinder is connected with the first limiting fixture block, the connecting column is arranged at the bottom surface of the first limiting fixture block, a first lifting hole for the connecting column to pass through is formed in the first stroke limiting plate, and the first limiting fixture block is arranged on the connecting column and above the first stroke limiting plate, the positioning pressing block is arranged at the bottom end of the connecting column and below the first stroke limiting plate;

the punching assembly comprises a punching base frame, a second supporting plate, a second mounting plate, a sliding plate, a second stroke limiting plate, a second limiting fixture block, a punching head and a punching air cylinder, wherein a punching groove opening is formed in the punching base frame, the second supporting plate is fixedly arranged on the bottom side of the punching groove opening, sliding rods are arranged on two sides of the second supporting plate, the sliding plate is slidably sleeved on the sliding rods, a punching groove is formed in the second supporting plate, a plurality of punching holes are formed in the punching groove, the second stroke limiting plate is arranged on the second supporting plate, the second mounting plate is fixedly arranged on the top side of the punching groove opening, the punching air cylinder is fixedly arranged on the second mounting plate, the telescopic end of the punching air cylinder is connected with the sliding plate, a track groove is formed in the bottom of the sliding plate, the second limiting fixture block is clamped on the track groove, and a punching fixture block is arranged at the bottom of the second stroke limiting plate, and the bottom of the second limiting clamping block is provided with a stamping head corresponding to the stamping hole, and the second stroke limiting plate is provided with a second lifting hole for the stamping head to pass through.

Preferably, the punching mechanism still includes second adjusting part, second adjusting part includes second lift and second drive connecting rod, the second lift includes that two set up respectively two be used for driving the lift seat in the second mounting bracket, be equipped with on the second lift and be used for the drive the crank that the lifter in the second lift goes up and down, just two second lifts pass through second drive connecting rod interlock.

Preferably, the punching mechanism further comprises a first guiding and conveying assembly, the first guiding and conveying assembly comprises a first guiding and conveying base frame, a first upper guiding and conveying roller, a first lower guiding and conveying roller and a side guiding and conveying wheel, a first guiding and conveying notch is formed in the first guiding and conveying base frame, the top side of the first guiding and conveying notch is rotatably provided with the first upper guiding and conveying roller, the bottom side of the first guiding and conveying notch is rotatably provided with the first lower guiding and conveying roller, and the side of the first guiding and conveying notch is rotatably provided with the side guiding and conveying wheel.

Preferably, a second guiding assembly is arranged on each of the positioning assembly and the punching assembly, the second guiding assembly comprises a second guiding base, a second upper guiding roller and a second lower guiding roller, and the second upper guiding roller and the second lower guiding roller are rotatably arranged on the second guiding base.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

1. the utility model relates to a heavy wallboard former adopts the half-wave shaping, piles up the shaping mode many rounds, and the interval and the width of shaping running roller and lower shaping running roller are adjusted from the shaping direction in proper order on each on the shaping roll table, and heavy wallboard shaping is effectual, and size and thickness are even, and the good reliability, machining efficiency and security are high.

2. The utility model relates to a heavy wallboard former adjusts the height of going up the shaping roller through first adjusting part to the shaping thickness of adjustment shaping roll table, and the first initiative lift on the first adjusting part is through connecting first drive connecting rod drives lifter in the first driven lift goes up and down, ensures that shaping roll table both sides clearance size keeps unanimous.

3. The utility model relates to a heavy wallboard former is equipped with water cooling mechanism and circulates the water spray to the upper and lower both sides and the shaping roll table of wallboard in the shaping process, prevents that the wallboard from warping because of the high temperature in the roll-in shaping.

4. The utility model relates to a heavy wallboard former punches a hole through the wallboard of mechanism to roll-forming of punching a hole, and punching efficiency piece, the precision is high, ensures the whole shaping effect of heavy wallboard.

5. The utility model relates to a heavy wallboard former, panel shaping back has been accomplished, and the unnecessary waste material in the smart slitting subassembly slitting both sides that is direct through last a set of shaping roller set both sides guarantees the effective wide uniformity of panel shaping back, has saved traditional slitting technology to installation accuracy has been guaranteed.

Drawings

Fig. 1 is a top view of the forming mechanism, the driving mechanism and the cooling mechanism of the present invention;

FIG. 2 is a schematic structural view of the forming mechanism, the driving mechanism and the cooling mechanism of the present invention;

FIG. 3 is a partial enlarged view of the forming mechanism and the driving mechanism of the present invention;

FIG. 4 is a schematic view of a partial structure of the forming mechanism and the driving mechanism of the present invention;

FIG. 5 is a schematic view of a partial structure of the water cooling mechanism of the present invention;

FIG. 6 is a schematic view of the positioning guide plate of the present invention;

FIG. 7 is a schematic view of the structure of the punching mechanism of the present invention;

fig. 8 is a schematic structural view of the conveying assembly and the second adjusting assembly of the present invention;

fig. 9 is a schematic structural view of the positioning assembly and the second guiding assembly of the present invention;

FIG. 10 is a schematic view of the internal structure of the positioning assembly of the present invention;

fig. 11 is a schematic structural view of the punching assembly of the present invention;

fig. 12 is a schematic view of the internal structure of the punching assembly of the present invention;

fig. 13 is a schematic structural view of the first guiding assembly of the present invention;

FIG. 14 is a front view of the fine slitting assembly of the present invention;

fig. 15 is the schematic view of the forming roller way forming principle of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 15, the utility model discloses a heavy wallboard forming device, which comprises a forming mechanism 1 and a driving mechanism 2, wherein the forming mechanism 1 comprises a first mounting rack 11 and a forming roller table 12, the first mounting rack 11 comprises two sets, a plurality of first mounting grooves 111 are arranged on the first mounting rack 11, the forming roller table 12 comprises a plurality of forming roller sets 121, each forming roller set 121 comprises a lower base 1211, an upper base 1212, a lower forming roller 1213 and an upper forming roller 1214, the lower base 1211 is fixedly arranged in the first mounting groove 111, the upper base 1212 is arranged in the first mounting groove 111 in a lifting manner, the lower forming roller 1213 is rotatably arranged on the lower base 1211, a lower forming roller 1215 is arranged on the lower forming roller 1213, the upper forming roller 1214 is rotatably arranged on the upper base 1212, an upper forming roller 1216 is arranged on the upper forming roller 1214, the upper forming roller 1215 and the lower forming roller 1216 are matched to form a wallboard compression roller, the driving mechanism 2 is used for driving the forming roller group 121 to rotate. Half-wave forming is adopted to this embodiment, and the shaping mode is piled up many rounds, and the interval and the width of each last shaping running roller 1215 and lower shaping running roller 1216 on the shaping roll table are adjusted from the shaping direction in proper order for in the forming process, heavy wallboard begins the shaping by the centre and extends to both sides again.

The driving mechanism 2 comprises a first speed reducing motor 21, a first steering gear 22 and a first universal coupling 23, the first speed reducing motor 21 is connected with the first steering gear 22 to drive the first universal coupling 23, the first universal coupling 23 is connected with a lower forming roller 1213, one end of the lower forming roller 1213 is provided with a lower gear 1217, and an upper forming roller 1214 is provided with an upper gear 1218 which is meshed with the lower gear 1217.

The forming mechanism 1 further comprises a first adjusting assembly 13, the first adjusting assembly 13 comprises a first driving elevator 131, a first driven elevator 132 and a first driving connecting rod 133, the first driving elevator 131 and the first driven elevator 132 are respectively arranged on the two first mounting frames 11 and used for driving the upper base 1212 in the first mounting groove 111 to ascend and descend so as to adjust the distance between the upper forming roller 1214 and the lower forming roller 1213, a hand crank 1311 used for driving the lifting rod in the first driving elevator 131 to ascend and descend is arranged on the first driving elevator 131, the first driving elevator 131 drives the lifting rod in the first driven elevator 132 to ascend and descend by connecting the first driving connecting rod 133, and the size of gaps on two sides of the forming roller table is ensured to be consistent.

The forming mechanism 1 further comprises a fine slitting assembly 14, the fine slitting assembly 14 comprises an upper slitting cutter wheel 141 and a lower slitting cutter wheel 142, the upper slitting cutter wheel 141 comprises two groups of upper forming rollers 1215 respectively arranged on the last set of forming rollers 121, the lower slitting cutter wheel 142 comprises two groups of lower forming rollers 1216 respectively arranged on the last set of forming rollers 121, and slitting reinforcing wheels 143 are arranged on the last set of lower forming rollers 1213 and positioned on two sides of the lower forming rollers 1216.

Still include water-cooling mechanism 3, water-cooling mechanism 3 includes catch basin 31, water pump (not shown in the figure) and spray pipe 32, and catch basin 31 sets up in forming mechanism 1 below, and spray pipe 32 includes two sets ofly and transversely sets up respectively in last forming roller 1214 top and lower forming roller 1213 below, and spray pipe 32 passes through water pump connection catch basin 31, is equipped with a plurality of connecting pipes 33 on the spray pipe 32, and connecting pipe 33 is connected with U type shower nozzle 34, is equipped with valve switch 331 on the connecting pipe 33.

The forming mechanism 1 further comprises a water baffle 15, the water baffle 15 is arranged on the front side of the last group of forming roller sets 121, a plurality of clamping grooves 151 are formed in the water baffle 15, and the water baffle 15 is used for preventing cooling water from overflowing in a large amount, causing pollution and influencing cooling water circulation.

Still include punching mechanism 4, punching mechanism 4 includes base 41, conveying component 42, locating component 43 and punching component 44, wherein:

the conveying assembly 42 comprises a conveying roller group 421, a second speed reducing motor 422, a second steering gear 423 and a second universal shaft connector 424, two sides of the base 41 are respectively provided with a second mounting frame 411, the second mounting frame 411 is provided with a second mounting groove 4111, the conveying roller group 421 comprises a fixed seat 4211, a lifting seat 4212, a lower conveying roller 4213 and an upper conveying roller 4214, the fixed seat 4211 is fixedly arranged in the second mounting groove 4111, the lifting seat 4212 is arranged in the second mounting groove 4111 in a lifting manner, the lower conveying roller 4213 is rotatably arranged on the fixed seat 4211, the lower conveying roller 4213 is provided with a lower conveying roller 4215, the upper conveying roller 4214 is rotatably arranged on the lifting seat 4212, the upper conveying roller 4214 is provided with an upper conveying roller 4216, the second speed reducing motor 422 drives the second universal shaft connector 424 by being connected with the second steering gear 423, and the second universal shaft connector 424 is connected with the lower conveying roller 4213;

the positioning assembly 43 comprises a positioning base frame 431, a first support plate 432, a first mounting plate 433, a first stroke limiting plate 434, a first limiting fixture 435, a connecting column 436, a positioning pressing block 437 and a positioning cylinder 438, wherein the positioning base frame 431 is provided with a positioning notch 4311, the first support plate 432 is fixedly arranged at the bottom side of the positioning notch 4311, the first support plate 432 is provided with a positioning groove 4321, a plurality of positioning fixture 439 are arranged in the positioning groove 4321, the first support plate 432 is provided with the first stroke limiting plate 434, the first mounting plate 433 is fixedly arranged at the top side of the positioning notch 4311, the positioning cylinder 438 is fixedly arranged on the first mounting plate 433, the telescopic end of the positioning cylinder is connected with the first limiting fixture 435, the bottom surface of the first limiting fixture 435 is provided with the connecting column 436, the first stroke limiting plate 434 is provided with a first lifting hole for the connecting column 436 to pass through, the first limiting fixture 435 is arranged on the connecting column 436 and above the first stroke limiting plate 434, a positioning pressing block 437 is arranged at the bottom end of the connecting column 436 and below the first stroke limiting plate 434, and the positioning pressing block 439 and the positioning pressing block 437 are matched to fix the heavy wallboard;

the punching assembly 44 comprises a punching base plate 441, a second support plate 442, a second mounting plate 443, a sliding plate 444, a second stroke limiting plate 445, a second limiting clamping block 446, a punching head 447 and a punching cylinder 448, wherein the punching base plate 441 is provided with a punching notch 4411, the second support plate 442 is fixedly arranged at the bottom side of the punching notch 4411, two sides of the second support plate 442 are provided with sliding rods 4421, the sliding plate 444 is slidably sleeved on the sliding rods 4421, the second support plate 442 is provided with a punching groove 4422, the punching groove 4422 is internally provided with a plurality of punching holes 4423, the base 41 is provided with a waste sliding groove 412, the punching holes 4423 are communicated with the waste sliding groove 412, and waste generated in the punching process slides out of the waste sliding groove 412 through the punching holes 4223. The second support plate 442 is provided with a second stroke limiting plate 445, the second mounting plate 443 is fixedly arranged on the top side of the punching notch 4411, the punching cylinder 448 is fixedly arranged on the second mounting plate 443, the telescopic end of the punching cylinder is connected with the sliding plate 444, the bottom of the sliding plate 444 is provided with a rail groove 4441, the second limiting fixture block 446 is clamped on the rail groove 4441 and can slide the distance of the second limiting fixture block 446 on the rail groove 4441 to be adjusted according to the punching distance, the bottom of the second stroke limiting plate 445 is provided with a punching fixture block 4451, the bottom of the second limiting fixture block 446 is provided with a punching head 447 corresponding to the punching hole 4423, and the second stroke limiting plate 446 is provided with a second lifting hole for the punching head 447 to pass through.

The punching mechanism 4 further comprises a second adjusting assembly 45, the second adjusting assembly 45 comprises a second lifter 451 and a second driving connecting rod 452, the second lifter 451 comprises two lifting seats 4212 respectively arranged on the two second mounting frames 411 and used for driving the second mounting groove 4111, a hand crank 4511 used for driving a lifting rod in the second lifter 451 to lift is arranged on the second lifter 451, and the two second lifters 451 are linked through the second driving connecting rod 452.

The punching mechanism 4 further includes a first guiding and conveying assembly 46, the first guiding and conveying assembly 46 includes a first guiding and conveying base frame 461, a first upper guiding and conveying roller 462, a first lower guiding and conveying roller 463 and a side guiding and conveying wheel 464, the first guiding and conveying base frame 461 is provided with a first guiding and conveying notch 4611, the top side of the first guiding and conveying notch 4611 is rotatably provided with a first upper guiding and conveying roller 462, the bottom side is rotatably provided with a first lower guiding and conveying roller 463, the side is rotatably provided with a side guiding and conveying wheel 464, and the first upper guiding and conveying roller 462, the first lower guiding and conveying roller 463 and the side guiding and conveying wheel 464 cooperate to guide and convey heavy wallboards to prevent deviation.

A second guiding assembly 47 is arranged on each of the positioning assembly 43 and the punching assembly 44, the second guiding assembly 47 comprises a second guiding base 471, a second upper guiding roller 472 and a second lower guiding roller 473, the second upper guiding roller 472 and the second lower guiding roller 473 are rotatably arranged on the second guiding base 471, and the second upper guiding roller 472 and the second lower guiding roller 473 are matched to guide the heavy wallboard to prevent deviation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a heavy wallboard former, includes forming mechanism and actuating mechanism, its characterized in that: forming mechanism includes first mounting bracket and shaping roll table, first mounting bracket includes two sets ofly, just be equipped with a plurality of first mounting grooves on the first mounting bracket, the shaping roll table includes many constitutive roller sets, the shaping roller set includes base, top base, lower shaping roller and goes up the shaping roller, the base is fixed to be set up down in the first mounting groove, the top base liftable sets up in the first mounting groove, down the shaping roller rotates to be set up on the base down, and be equipped with down the shaping running roller down on the shaping roller, it rotates to set up to go up the shaping roller on the top base, just it is equipped with the shaping running roller on the shaping roller to go up, it cooperatees with down the shaping running roller and carries out the compression roller shaping to the wallboard, actuating mechanism is used for the drive the shaping roller set rotates.

2. The heavy wallboard forming apparatus of claim 1, wherein: the driving mechanism comprises a first speed reducing motor, a first steering gear and a first universal shaft coupler, the first speed reducing motor is connected with the first steering gear to drive the first universal shaft coupler, the first universal shaft coupler is connected with the lower forming roller, a lower gear is arranged at one end of the lower forming roller, and an upper gear meshed with the lower gear is arranged on the upper forming roller.

3. The heavy wallboard forming apparatus of claim 1, wherein: forming mechanism still includes first adjusting part, first adjusting part includes first initiative lift, first driven lift and first drive connecting rod, first initiative lift and first driven lift set up respectively two be used for driving the upper base in the first mounting bracket, be equipped with on the first initiative lift and be used for the drive the crank that the lifter in the first initiative lift goes up and down, just first initiative lift is through connecting first drive connecting rod drives the lifter in the first driven lift goes up and down.

4. The heavy wallboard forming apparatus of claim 1, wherein: forming mechanism still includes the essence subassembly of dividing, the essence subassembly of dividing includes last minute break bar and divides a break bar down, go up minute break bar and include that two sets of setting respectively are at last a set of the both ends of the last shaping running roller of shaping roller set, divide a break bar down and include that two sets of setting respectively are at last a set of the both ends of the lower shaping running roller of shaping roller set, last a set of lie in on the lower shaping roller down the shaping running roller both sides are equipped with branch strip stiffener.

5. The heavy wallboard forming apparatus of claim 1, wherein: still include water-cooling mechanism, water-cooling mechanism includes catch basin, water pump and spray pipe, the catch basin sets up the forming mechanism below, the spray pipe includes two sets ofly and transversely sets up respectively in last shaping roller top and shaping roller below down, the spray pipe passes through the water pump is connected the catch basin, be equipped with a plurality of connecting pipes on the spray pipe, the connecting pipe is connected with U type shower nozzle, be equipped with valve switch on the connecting pipe.

6. The heavy wallboard forming apparatus of claim 5, wherein: the forming mechanism further comprises a water baffle, the water baffle is arranged on the front side of the last forming roller set, and a plurality of clamping grooves are formed in the water baffle.

7. The heavy wallboard forming apparatus of claim 1, further comprising a punching mechanism comprising a base, a transport assembly, a positioning assembly, and a punching assembly, wherein:

8. The heavy wallboard forming apparatus of claim 7, wherein: the punching mechanism further comprises a second adjusting assembly, the second adjusting assembly comprises a second lifter and a second driving connecting rod, the second lifter comprises two lifting seats which are arranged on the second mounting frame respectively and used for driving the second mounting groove, a hand crank used for driving a lifting rod in the second lifter to lift is arranged on the second lifter, and the two second lifters are linked through the second driving connecting rod.

9. The heavy wallboard forming apparatus of claim 7, wherein: the punching mechanism further comprises a first guiding and conveying assembly, the first guiding and conveying assembly comprises a first guiding and conveying base frame, a first upper guiding and conveying roller, a first lower guiding and conveying roller and a side guiding and conveying wheel, a first guiding and conveying notch is formed in the first guiding and conveying base frame, the top side of the first guiding and conveying notch is rotatably provided with the first upper guiding and conveying roller, the bottom side of the first guiding and conveying notch is rotatably provided with the first lower guiding and conveying roller, and the side of the first guiding and conveying notch is rotatably provided with the side guiding and conveying wheel.

10. The heavy wallboard forming apparatus of claim 7, wherein: and the positioning assembly and the punching assembly are respectively provided with a second guiding assembly, the second guiding assembly comprises a second guiding base, a second upper guiding roller and a second lower guiding roller, and the second upper guiding roller and the second lower guiding roller are rotatably arranged on the second guiding base.