Equipment for processing fireproof insulation board of outer wall

Abstract

The invention discloses equipment for processing an outer wall fireproof insulation board, and belongs to the technical field of building material processing equipment. The equipment comprises a machine shell, a sliding table and a cutting disc and further comprises an adjustable spraying mechanism, the adjustable spraying mechanism comprises a flow guide groove, a flow guide plate and a water supply device, a slit is formed between the side, away from the cutting disc, of the flow guide plate and the groove bottom of the flow guide groove, the water supply device is used for supplying water flow to the slit, and the water flow is sprayed to one side of the cutting disc from the slit; under the flow guide effect of the flow guide plate, the cross section, parallel to the disc face of the cutting disc, of water flow sprayed out of the slits is in a fan shape; when the cutting disc is pressed downwards and is fed into the heat preservation plate, the driving mechanism drives the flow guide plate to rotate around the hinged position of the flow guide plate and the groove wall of the flow guide groove so as to increase the included angle between the flow guide plate and the groove bottom of the flow guide groove. According to the equipment for machining the outer wall fireproof insulation board, the spraying direction and the spraying range can be changed, and therefore the inhibiting effect on scrap jet flow can be exerted to the maximum extent.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building material processing equipment, in particular to a kind of equipment for processing external wall fireproof insulation board. BACKGROUND

[0002] In the modern construction field, external wall fireproof insulation board becomes the key material for improving building safety and energy saving due to its excellent fireproof performance and thermal insulation effect. With the vigorous development of the construction industry and the increasing strictness of building safety and energy saving standards, the market demand for external wall fireproof insulation board continues to rise, which puts higher requirements on its processing equipment. External wall fireproof insulation board processing equipment is diverse, covering raw material mixing, molding, cutting and other links.

[0003] When cutting and processing the insulation board, the existing equipment usually uses mechanical sawing to physically separate the insulation board. The core principle of mechanical sawing is to use a drive motor to drive the saw blade to rotate at high speed, and to gradually separate the insulation board material through the cutting force of the saw blade, so as to achieve the purpose of cutting to the preset size. In this process, the existing equipment usually sets a fixed water spraying device near the saw blade. The device is generally connected to a water source through a pipeline, and continuously sprays water flow to the contact point of the saw blade and the insulation board during cutting operation. The water flow quickly absorbs heat after contacting the saw blade, which plays a role in cooling and prolonging the service life of the saw blade. At the same time, after the water flow contacts the debris, part of the debris will be adhered or washed by the water flow, which reduces the splashing of debris to a certain extent.

[0004] However, in the cutting depth processing state, as the saw blade continuously feeds into the insulation board, the position of the cutting point gradually deepens, and the amount of debris generated increases significantly. The jet direction of the debris jet presents a fan-shaped diffusion trend with the cutting point as the center, and the diffusion range continuously expands with the increase of the cutting depth. The water spraying position and form of the existing equipment are relatively fixed, and most of the water flow flows along the surface of the saw blade or directly drips after contacting the saw blade, which is difficult to form a comprehensive and accurate counterattack with the fan-shaped diffusion of the debris jet, resulting in a large amount of debris that has not been inhibited by the water flow still splashing and diffusing in all directions, thereby causing poor inhibition effect on the debris jet. SUMMARY

[0005] The purpose of the present application is to overcome the problems in the prior art and provide an external wall fireproof insulation board processing equipment that can improve the inhibition effect on the generated debris jet when cutting the fireproof insulation board to a certain depth, and prevent the debris generated during cutting of the insulation board from diffusing and polluting the environment.

[0006] The present application provides an external wall fireproof insulation board processing equipment, which comprises a machine shell, a sliding table and a cutting disc, and the insulation board is arranged on the sliding table, further comprising: The adjustable spraying mechanism comprises a guide groove, a guide plate and a water supply device, the guide groove is arranged at the rear end of the tangential direction of the lower end edge of the cutting disc, the guide groove is horizontally arranged, one side of the guide plate is hinged to the groove wall of the guide groove, the other side of the guide plate faces the cutting disc, a gap is arranged between the side of the guide plate away from the cutting disc and the groove bottom of the guide groove, the water supply device is used for supplying water flow to the gap, the water flow is sprayed from the gap to the side of the cutting disc, and under the guide action of the guide plate, the water flow sprayed from the gap forms a fan shape in the cross section parallel to the disc surface of the cutting disc. The driving mechanism is connected to the side of the guide plate away from the cutting disc, and when the cutting disc is pressed downward and fed into the insulation board, the driving mechanism drives the guide plate to rotate around the hinge between the guide plate and the groove wall of the guide groove, so as to increase the included angle between the guide plate and the groove bottom of the guide groove.

[0007] Preferably, the driving mechanism comprises a support, a sliding rod and a connecting rod, the bottom end of the support abuts against the upper surface of the insulation board, the top end of the support is provided with a sliding hole, the groove wall of the guide groove is fixedly connected with the support, the sliding rod is vertically arranged and connected with the shell, the shell can drive the sliding rod to move in the vertical direction, the top end of the support is slidingly connected with the sliding rod in the vertical direction through the sliding hole, one end of the connecting rod is fixedly connected with the side of the guide plate away from the cutting disc, and the bottom end of the sliding rod abuts against the other end of the connecting rod; when the sliding rod moves downward relative to the support, the sliding rod drives the guide plate to rotate through the connecting rod Preferably, a water amount adjusting mechanism is arranged between the water supply device and the gap, the water amount adjusting mechanism comprises a connecting frame and a water amount adjusting valve, the connecting frame is connected with the top end of the sliding rod, the connecting frame is slidingly connected with the shell, and the water amount adjusting valve is connected with the connecting frame; when the connecting frame moves upward relative to the shell, the opening degree of the water amount adjusting valve is increased.

[0008] Preferably, the water amount adjusting valve comprises a cylinder body and a piston, the cylinder body is vertically arranged and connected with the shell, the piston head of the piston is slidingly connected with the inner cavity of the cylinder body, the piston head divides the inner cavity of the cylinder body into an upper cavity and a lower cavity, the water supply device is communicated with the upper cavity, a plurality of first water through holes are arranged on the side wall of the piston head, the upper cavity is communicated with the lower cavity through the plurality of first water through holes, the top end of the piston rod of the piston is provided with a vertical long-strip-shaped water through port, the long-strip-shaped water through port can be communicated with the lower cavity, the second water through hole is arranged in the piston rod, the long-strip-shaped water through port is communicated with the second water through hole, the second water through hole is communicated with the gap, and the bottom end of the piston rod is fixedly connected with the connecting frame; when the piston rod moves upward relative to the cylinder body, the communication degree of the long-strip-shaped water through port and the lower cavity is increased.

[0009] Preferably, the cutting disc is provided with a spraying mechanism on each side, the spraying mechanism is communicated with the second water through hole, and the spraying mechanism is used for spraying the side wall of the lower end of the cutting disc.

[0010] Preferably, the spraying mechanism comprises a fork, a connecting shaft and a roller, the fork is connected to the connecting frame, the connecting shaft is connected to the fork, the roller shaft is pivotally connected to the connecting shaft, the third water through hole is arranged in the connecting shaft, the third water through hole is provided with a spray port near one end of the cutting disc, the spray port faces the lower end side wall of the cutting disc, and the other end of the third water through hole is communicated with the second water through hole.

[0011] Preferably, a coil spring is arranged at the hinge between the guide plate and the guide groove, and the far end of the connecting rod from the guide plate is always in abutment with the bottom end of the sliding rod under the elastic force of the coil spring.

[0012] Preferably, the slit is communicated with the second water through hole through a connecting hose.

[0013] Preferably, a spring is arranged outside the sliding rod, the spring is in abutment with the support, and the spring is used for applying an elastic force vertically downward to the support.

[0014] Preferably, a vertical guide rod is arranged at the top end of the connecting frame, a sliding sleeve is arranged on the machine shell, and the guide rod is slidingly connected in the sliding sleeve.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows: when the cutting disc is pressed downward to feed into the insulation board, the cutting operation enters a deep processing state, at this time, the debris jet mainly occurs at the contact point between the rear side of the cutting disc and the insulation board, the debris jet at this stage forms a certain angle with the horizontal plane, and presents a fan-shaped diffusion distribution, and the dispersion area significantly increases. Since the guide groove is always in abutment with the upper surface of the insulation board, under the support of the insulation board, the cutting disc will move downward relative to the guide groove, this movement triggers the operation of the driving mechanism, and then drives the guide plate to rotate, so that the angle between the guide plate and the bottom of the guide groove increases. By means of the viscous characteristics of the water flow, when the water flow flows through the slit, the water flow will naturally form a fan-shaped scattering state under the action of viscous force, and the diffusion area of the water flow expands accordingly. The fan-shaped scattering water flow and the fan-shaped distributed debris jet form a reverse collision, which further strengthens the inhibition effect on the diffusion of the debris flow, thereby preventing the diffusion of the debris generated during the cutting of the insulation board from polluting the environment.

[0016] When the cutting disc feeds towards the insulation board, as the sliding rod moves downward to abut the connecting frame connected at the top end of the sliding rod with the support, the sliding rod and the connecting frame no longer continue to move downward, at this time, the connecting frame moves upward relative to the machine shell, the opening of the water quantity adjusting valve increases, the area of the water curtain formed by the water sprayed from the guide groove increases, and the water flow also increases accordingly, so as to ensure that the impact force of the sprayed water flow is relatively constant, thereby ensuring the inhibition effect of the device on the debris jet. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the first working state of the present application. Figure 2 Structure diagram of A-A plane of the present application; Figure 3 Structure diagram of B-B plane of the present application; Figure 4 Structure diagram of the second working state of the present application; Figure 5 Structure diagram of C-C plane of the present application; Figure 6 Structure diagram of the first working state of the present application at the flow guide plate; Figure 7 Structure diagram of the second working state of the present application at the flow guide plate.

[0018] Explanation of reference numerals: 1, heat preservation plate; 101, machine shell; 102, sliding table; 103, cutting disc; 104, power device; 105, flow guide groove; 106, driving mechanism; 107, flow guide plate; 108, slit; 201, support; 202, sliding rod; 203, connecting rod; 3, coil spring; 401, connecting frame; 402, water quantity adjusting valve; 501, cylinder body; 502, piston head; 503, upper cavity; 504, lower cavity; 505, first water through hole; 506, piston rod; 507, long strip-shaped water through port; 508, second water through hole; 6, spraying mechanism; 701, fork frame; 702, connecting shaft; 703, roller; 704, third water through hole; 705, spout; 8, connecting hose; 9, spring; 1001, guide rod; 1002, sliding sleeve. DETAILED DESCRIPTION

[0019] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings of the embodiments of the present application to make a detailed description. Figures 1-7 The technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0020] Unless otherwise defined, the technical terms or scientific terms used herein should be understood as the common meanings by those skilled in the art. The words “comprise” or “contain” or similar words mean that the elements or objects before the words encompass the elements or objects listed after the words and their equivalents, without excluding other elements or objects. “In”, “out”, “upper”, “lower”, “far”, “near”, “front”, “back” and the like are only used to indicate relative positional relationships, when the absolute positions of the described objects are changed, the relative positional relationships may also be changed accordingly.

[0021] As Figures 1-7 shown, the present application provides a device for processing external wall fireproof insulation board, which comprises a casing 101, a sliding table 102 and a cutting disc 103, the insulation board 1 is arranged on the sliding table 102, and further comprises an adjustable spraying mechanism and a driving mechanism 106. The adjustable spraying mechanism comprises a flow guide groove 105, a flow guide plate 107 and a water supply device. The flow guide groove 105 is arranged at the rear end of the tangential direction of the lower end edge of the cutting disc 103, and is horizontally arranged. One side of the flow guide plate 107 is hinged to the groove wall of the flow guide groove 105, and the other side of the flow guide plate 107 faces the cutting disc 103. A gap 108 is arranged between the side of the flow guide plate 107 away from the cutting disc 103 and the groove bottom of the flow guide groove 105. The water supply device is used to supply water flow to the gap 108. The water flow is sprayed from the gap 108 to one side of the cutting disc 103, and under the flow guiding effect of the flow guide plate 107, the water flow sprayed from the gap 108 forms a fan shape in the cross section parallel to the disc surface of the cutting disc 103. The driving mechanism 106 is connected to the side of the flow guide plate 107 away from the cutting disc 103. When the cutting disc 103 is pressed downward and fed into the insulation board 1, the driving mechanism 106 drives the flow guide plate 107 to rotate around the hinge between the flow guide plate 107 and the groove wall of the flow guide groove 105, so as to increase the included angle between the flow guide plate 107 and the groove bottom of the flow guide groove 105.

[0022] The working principle of the above embodiment will be briefly described as follows: When the device is in use, the water supply device continuously delivers high-pressure water to the gap 108 between the flow guide plate 107 and the groove bottom of the flow guide groove 105. These high-pressure waters are accurately sprayed to the cutting disc 103 through the gap 108 under the action of pressure, thereby effectively inhibiting the debris generated in the cutting process. The entire working process is divided into two stages to achieve a dynamically adaptive spraying effect according to the contact state of the cutting disc 103 and the insulation board 1.

[0023] Initial contact cutting stage: when the cutting disc 103 first contacts the insulation board 1, the cutting action is officially started. At this time, the debris jet is concentrated at the contact point between the lowermost end of the cutting disc 103 and the insulation board 1. This type of debris jet shows obvious aggregation characteristics, and its spraying direction mainly extends backward along the tangential direction of the lower end edge of the cutting disc 103, which is exactly directed to the side where the flow guide groove 105 is located. Since the flow guide groove 105 itself is located at the rear end of the tangential direction of the lower end edge of the cutting disc 103, and the flow guide plate 107 and the groove bottom of the flow guide groove 105 maintain a parallel state during this stage, the water flow sprayed from the gap 108 can reach the contact point between the cutting disc 103 and the insulation board 1 in a straight line. The straight direction of the water flow and the direction of the debris jet form a generally collinear reverse state. This precise counterattack mode can fully utilize the spraying efficiency of the water flow, and control the diffusion range of the debris flow to the minimum.

[0024] The depth feed cutting stage: when the cutting disc 103 is pressed and fed to the inside of the insulation board 1, the cutting work enters the depth processing state, and the debris jet is mainly generated at the contact point between the rear side of the cutting disc 103 and the insulation board 1. Unlike the initial stage, the debris jet of this stage forms an angle with the horizontal plane, showing a fan-shaped diffusion distribution, and the dispersion area increases significantly. Because the flow guide groove 105 is always abutted on the upper surface of the insulation board 1, the cutting disc 103 will move downward relative to the flow guide groove 105 under the support of the insulation board 1, which triggers the operation of the driving mechanism 106, and then drives the flow guide plate 107 to rotate, so that the angle between the flow guide plate 107 and the bottom of the flow guide groove 105 increases. With the viscous characteristics of the water flow itself, when the water flow flows through the slit 108, it will naturally form a fan-shaped scattering state under the action of viscous force, and the diffusion area of the water flow will expand to form a water curtain. The fan-shaped scattering water flow and the fan-shaped distributed debris jet form a reverse collision, which further enhances the inhibition effect of the debris flow diffusion.

[0025] The equipment for processing the external wall fireproof insulation board of the present application can spray the debris jet generated when cutting the insulation board 1, and can change the direction and range of the spray according to the change of the direction and distribution shape of the generated debris jet, thereby improving the inhibition effect of the generated debris jet and preventing the debris generated during cutting of the insulation board 1 from diffusing and polluting the environment.

[0026] On the basis of the above embodiment, in order to ensure that the spray system has good inhibition effect on the debris jet at all times, the flying and diffusion of debris during processing are effectively reduced.

[0027] As shown in Figures 1-7 The driving mechanism 106 includes a bracket 201, a slide rod 202 and a connecting rod 203, the bottom end of the bracket 201 is abutted on the upper surface of the insulation board 1, the top end of the bracket 201 is provided with a sliding hole, the groove wall of the flow guide groove 105 is fixedly connected with the bracket 201, the slide rod 202 is vertically arranged and connected with the machine shell 101, the machine shell 101 can drive the slide rod 202 to move in the vertical direction, the top end of the bracket 201 is slidably connected with the slide rod 202 through the sliding hole, one end of the connecting rod 203 is fixedly connected with the flow guide plate 107 away from the side of the cutting disc 103, the bottom end of the slide rod 202 is abutted on the other end of the connecting rod 203, when the slide rod 202 moves downward relative to the bracket 201, the slide rod 202 drives the flow guide plate 107 to rotate through the connecting rod 203.

[0028] The bottom end of the bracket 201 is stably abutted against the upper surface of the heat preservation plate 1, thereby serving as the support base of the entire driving mechanism 106. When the machine shell 101 and the cutting disc 103 need to be fed towards the heat preservation plate 1, the machine shell 101 will have a downward movement tendency. However, since the bracket 201 is subjected to the upward supporting force of the heat preservation plate 1, it will not move downward along with the machine shell 101. In this process, the downward movement of the machine shell 101 will drive the slide rod 202 arranged thereon to slide downward relative to the bracket 201. Since the flow guide groove 105 is fixedly connected with the bracket 201, and the flow guide plate 107 is connected with the flow guide groove 105 through a hinged manner, when the slide rod 202 moves downward relative to the bracket 201, the bottom end of the slide rod 202 will drive the connecting rod 203 to move downward away from one end of the flow guide plate 107, and the other end of the connecting rod 203 will drive the flow guide plate 107 to rotate about the hinge between the flow guide plate 107 and the flow guide groove 105. With the rotation of the flow guide plate 107, the included angle between the flow guide plate 107 and the groove bottom of the flow guide groove 105 gradually increases. According to the principle of fluid mechanics, since the water flow has a certain viscosity, when the water flow is sprayed out from the gap 108 between the flow guide plate 107 and the groove bottom of the flow guide groove 105, due to the change of the shape of the gap 108 and the viscosity of the water flow itself, the water flow will present a fan-shaped scattering state, and its diffusion area can be significantly increased. The driving mechanism 106 designed by the device skillfully utilizes the process of the movement of the machine shell 101 and the cutting disc 103 towards the heat preservation plate 1. Through the driving of the slide rod 202 by the machine shell 101, and then through the transmission of the connecting rod 203, the precise control of the rotation of the flow guide plate 107 is indirectly realized. This transmission mode can accurately grasp the timing of the rotation of the flow guide plate 107, and ensure that the direction and range of the spraying can be timely adjusted according to the change of the direction and distribution shape of the debris jet. Therefore, the spraying system can always have a good inhibitory effect on the debris jet, and effectively reduce the flying and diffusion of the debris in the processing process.

[0029] As a preferred solution, as Figures 1-4 , Figure 6 and Figure 7As shown, the water supply device is provided with a water amount adjusting mechanism between the water supply device and the slit 108, the water amount adjusting mechanism comprising a connecting frame 401 and a water amount adjusting valve 402, the connecting frame 401 being connected with the top end of the slide rod 202, the connecting frame 401 being slidingly connected with the cabinet 101, the water amount adjusting valve 402 being connected with the connecting frame 401, when the connecting frame 401 moves upward relative to the cabinet 101, the opening degree of the water amount adjusting valve 402 increases. When the cutting disc 103 just contacts the insulation board 1, the amount of the debris jet flow generated at this time is relatively small, at this time, the water amount supplied to the slit 108 through the water amount adjusting valve 402 is relatively small, and the water amount sprayed by the device is also relatively small, so as to save the water consumption. With the feeding of the cutting disc 103, the amount of the debris jet flow generated when the cutting disc 103 cuts also increases, and the spreading range of the debris flow also increases, due to the rotation of the guide plate, the area of the water curtain formed by the water flow sprayed from the guide groove 105 also increases, when the water flow amount is unchanged, the impact force of the water flow will inevitably decrease, so as to cause the inhibiting effect of the water curtain on the debris flow to weaken. By arranging the water amount adjusting valve 402, when the cutting disc 103 feeds towards the insulation board 1, with the downward movement of the slide rod 202 to the abutment of the connecting frame 401 connected with the top end of the slide rod 202 and the support 201, the slide rod 202 and the connecting frame 401 no longer continue to move downward, at this time, the connecting frame 401 moves upward relative to the cabinet 101, the opening degree of the water amount adjusting valve 402 increases, so that the area of the water curtain formed by the water flow sprayed from the guide groove 105 increases at the same time, and the water flow amount also increases correspondingly, so as to ensure that the impact force of the sprayed water flow is relatively constant, so as to ensure the inhibiting effect of the device on the debris jet flow.

[0030] As a preferred solution, as Figure 2As shown in the figure, the water amount adjusting valve 402 comprises a cylinder body 501 and a piston, the cylinder body 501 is vertically arranged and connected with the casing 101, the piston head 502 of the piston is slidingly connected with the inner cavity of the cylinder body 501, the piston head 502 divides the inner cavity of the cylinder body 501 into an upper cavity 503 and a lower cavity 504, the water supply device is communicated with the upper cavity 503, the side wall of the piston head 502 is provided with a plurality of first water through holes 505, the upper cavity 503 is communicated with the lower cavity 504 through the plurality of first water through holes 505, the top end of the piston rod 506 of the piston is provided with a vertical long strip-shaped water through port 507, the long strip-shaped water through port 507 can be communicated with the lower cavity 504, the inside of the piston rod 506 is provided with a second water through hole 508, the long strip-shaped water through port 507 is communicated with the second water through hole 508, the second water through hole 508 is communicated with the slit 108, the bottom end of the piston rod 506 is fixedly connected with the connecting frame 401, when the piston rod 506 moves upward relative to the cylinder body 501, the communication degree of the long strip-shaped water through port 507 with the lower cavity 504 is increased. The water supply device supplies high-pressure water into the upper cavity 503, the high-pressure water enters the lower cavity 504 through the plurality of first water through holes 505 of the side wall of the piston head 502, then enters the second water through hole 508 through the long strip-shaped water through port, and then enters the slit 108 between the guide plate 107 and the groove bottom of the guide groove 105 through the second water through hole 508. When the connecting frame 401 moves upward relative to the casing 101, the connecting frame 401 drives the piston rod 506 to move upward, the communication degree of the long strip-shaped water through port 507 at the top end of the piston rod 506 with the lower cavity 504 is increased. At this time, the water amount sprayed from the slit 108 is increased, so that the automatic adjustment of the water amount of the spraying can be completed.

[0031] As a preferred solution, as shown in the figure, Figure 2 As shown in the figure, the cutting disc 103 is provided with a spraying mechanism 6 on both sides, the spraying mechanism 6 is communicated with the second water through hole 508, and the spraying mechanism 6 is used for spraying the lower end side wall of the cutting disc 103. By arranging the spraying mechanism 6, the high-pressure water in the second water through hole 508 is sprayed to the lower end side wall of the cutting disc 103 through the spraying mechanism 6, so that the small amount of debris jet generated by the side wall of the cutting disc 103 during cutting can be inhibited, thereby further improving the inhibition effect of the debris jet of the device.

[0032] As a preferred solution, as shown in the figure, Figure 2As shown in the figure, the spraying mechanism 6 comprises a fork 701, a connecting shaft 702 and a roller 703, the fork 701 is connected to the connecting frame 401, the connecting shaft 702 is connected to the fork 701, the roller 703 is pivotally connected to the connecting shaft 702, the third water passage hole 704 is arranged in the connecting shaft 702, the third water passage hole 704 is provided with a spray port 705 near one end of the cutting disc 103, the spray port 705 faces the lower end side wall of the cutting disc 103, and the other end of the third water passage hole 704 is in communication with the second water passage hole 508. The connecting frame 401 moves with the movement of the cutting disc 103, the connecting frame 401 drives the fork 701 to move, thereby driving the connecting shaft 702 to move, thereby driving the roller 703 to roll on the insulation board 1, so that the spray port 705 moves with the movement of the cutting disc 103, at this time, the water flow in the second water passage hole 508 enters the third water passage hole 704, and then is sprayed from the spray port 705. The water flow sprayed from the spray port 705 can always face the side wall of the cutting disc 103, thereby ensuring the suppression effect of the device on the debris jet.

[0033] As a preferred solution, as shown in the figure, Figure 5 As shown in the figure, the hinge part of the guide plate 107 and the guide groove 105 is provided with a coil spring 3, and under the elastic force of the coil spring 3, the end of the connecting rod 203 away from the guide plate 107 is always in abutment with the bottom end of the sliding rod 202. The coil spring 3 is arranged at the hinge part of the guide plate 107 and the guide groove 105, which provides key elastic support for the stable operation of the entire spraying system. The coil spring 3 will generate a continuous elastic force in the natural state, which is transmitted to the guide plate 107 through the hinge point, and then acts on the connecting rod 203 connected to the guide plate 107. Under the continuous action of the elastic force of the coil spring 3, the end of the connecting rod 203 away from the guide plate 107 can always be in abutment with the bottom end of the sliding rod 202. This stable abutment relationship avoids the occurrence of gaps 108 or relative displacement between the connecting rod 203 and the sliding rod 202 due to factors such as vibration during equipment operation and impact force when the cutting disc 103 is fed. Since the connecting rod 203 and the sliding rod 202 always maintain reliable contact, the guide plate 107 can always respond accurately to the movement trend of the sliding rod 202 during rotation, effectively preventing irregular shaking of the guide plate 107 due to loose connection. The stable state of the guide plate 107 directly affects the direction, angle and diffusion range of the water flow sprayed from the gap 108, and its shaking will lead to unstable water flow spraying trajectory, thereby weakening the suppression effect on the debris jet.

[0034] As a preferred solution, as shown in the figure, Figure 1 and Figures 3-7As shown in FIG. 1 1, FIG. 12 and FIG. 13, the slits 108 are communicated with the second water through holes 508 through the connecting hose 8. By setting the connecting hose 8, the slits 108 and the second water through holes 508 are always communicated when the connecting frame 401 moves.

[0035] As a preferred solution, as shown in FIG. 1 1, FIG. 12 and FIG. 13, the connecting frame 401 is provided with a guide rod 1001 in the vertical direction, the shell 101 is provided with a sliding sleeve 1002, and the guide rod 1001 is slidingly connected in the sliding sleeve 1002. When the connecting frame 401 moves relative to the shell 101, the connecting frame 401 drives the guide rod 1001 to slide along the sliding sleeve 1002 in the vertical direction. Under the guidance of the guide rod 1001, the connecting rod can be prevented from being deflected, thereby ensuring the accuracy of the adjustment of the direction and range of the spraying. Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7 As a preferred solution, as shown in FIG. 1 1, FIG. 12 and FIG. 13, the connecting frame 401 is provided with a guide rod 1001 in the vertical direction, the shell 101 is provided with a sliding sleeve 1002, and the guide rod 1001 is slidingly connected in the sliding sleeve 1002. When the connecting frame 401 moves relative to the shell 101, the connecting frame 401 drives the guide rod 1001 to slide along the sliding sleeve 1002 in the vertical direction. Under the guidance of the guide rod 1001, the connecting rod can be prevented from being deflected, thereby ensuring the accuracy of the adjustment of the direction and range of the spraying.

[0036] As a preferred solution, as shown in FIG. 1 1, FIG. 12 and FIG. 13, the connecting frame 401 is provided with a guide rod 1001 in the vertical direction, the shell 101 is provided with a sliding sleeve 1002, and the guide rod 1001 is slidingly connected in the sliding sleeve 1002. When the connecting frame 401 moves relative to the shell 101, the connecting frame 401 drives the guide rod 1001 to slide along the sliding sleeve 1002 in the vertical direction. Under the guidance of the guide rod 1001, the connecting rod can be prevented from being deflected, thereby ensuring the accuracy of the adjustment of the direction and range of the spraying. Figure 1 Figure 4 As a preferred solution, as shown in FIG. 1 1, FIG. 12 and FIG. 13, the connecting frame 401 is provided with a guide rod 1001 in the vertical direction, the shell 101 is provided with a sliding sleeve 1002, and the guide rod 1001 is slidingly connected in the sliding sleeve 1002. When the connecting frame 401 moves relative to the shell 101, the connecting frame 401 drives the guide rod 1001 to slide along the sliding sleeve 1002 in the vertical direction. Under the guidance of the guide rod 1001, the connecting rod can be prevented from being deflected, thereby ensuring the accuracy of the adjustment of the direction and range of the spraying.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.​

Claims

1. A device for processing exterior wall fireproof insulation boards, comprising a housing, a slide and a cutting disc, wherein the insulation board is arranged on the slide, characterized in that: Also includes: An adjustable spray mechanism includes a guide groove, a guide plate, and a water supply device. The guide groove is arranged at the rear end of the tangential direction of the lower edge of the cutting disk. The guide groove is arranged horizontally. One side of the guide plate is hinged to the groove wall of the guide groove, and the other side of the guide plate faces the cutting disk. A slit is provided between the side of the guide plate away from the cutting disk and the groove bottom of the guide groove. The water supply device is used to supply water to the slit, and the water flows from the slit to the side of the cutting disk. Under the guiding action of the guide plate, the water flow ejected from the slit is fan-shaped in a cross section parallel to the cutting disk surface. The driving mechanism is connected to the side of the guide plate away from the cutting disk. When the cutting disk is pressed down and fed into the interior of the insulation board, the driving mechanism drives the guide plate to rotate around the hinge between itself and the guide groove wall to increase the angle between the guide plate and the bottom of the guide groove.

2. The equipment for processing exterior wall fireproof insulation boards according to claim 1, characterized in that: The driving mechanism includes a bracket, a sliding rod and a connecting rod, the bottom end of the bracket abuts the upper surface of the insulation board, the top end of the bracket is provided with a sliding hole, the groove wall of the guide groove is fixedly connected to the bracket, the sliding rod is vertically arranged and connected to the casing, the casing can drive the sliding rod to move in the vertical direction, the top end of the bracket is connected to the sliding rod in a vertical direction through the sliding hole, one end of the connecting rod is fixedly connected to the side of the guide plate away from the cutting disk, and the bottom end of the sliding rod abuts the other end of the connecting rod. When the sliding rod moves downward relative to the bracket, the sliding rod drives the guide plate to rotate through the connecting rod.

3. The equipment for processing exterior wall fireproof insulation boards according to claim 2, characterized in that: A water volume regulating mechanism is provided between the water supply device and the slit, and the water volume regulating mechanism includes a connecting frame and a water volume regulating valve. The connecting frame is connected to the top end of the sliding rod, and the connecting frame is slidably connected to the casing. The water volume regulating valve is connected to the connecting frame. When the connecting frame moves upward relative to the casing, the opening of the water volume regulating valve increases.

4. The equipment for processing exterior wall fireproof insulation boards according to claim 3, characterized in that: The water volume regulating valve includes a cylinder body and a piston. The cylinder body is vertically arranged and connected to the casing. The piston head of the piston is slidably connected to the inner cavity of the cylinder body. The piston head divides the inner cavity of the cylinder body into an upper cavity and a lower cavity. The water supply device is connected to the upper cavity. The side wall of the piston head is provided with multiple first water holes. The upper cavity is connected to the lower cavity through multiple first water holes. The top of the piston rod of the piston is provided with a vertical long water outlet. The long water outlet can be connected to the lower cavity. The inside of the piston rod is provided with a second water outlet. The long water outlet is connected to the second water hole. The second water hole is connected to the slit. The bottom end of the piston rod is fixedly connected to the connecting frame. When the piston rod moves upward relative to the cylinder body, the connectivity between the long water outlet and the lower cavity increases.

5. The equipment for processing exterior wall fireproof insulation boards according to claim 4, characterized in that: A spray mechanism is provided on both sides of the cutting disc. The spray mechanism is communicated with the second water hole and is used for spraying toward the side wall of the lower end of the cutting disc.

6. The equipment for processing exterior wall fireproof insulation boards according to claim 5, characterized in that: The spray mechanism includes a fork frame, a connecting shaft and a roller, the fork frame is connected to the connecting frame, the connecting shaft is connected to the fork frame, the roller shaft is pivotally connected to the connecting shaft, a third water hole is provided in the connecting shaft, the third water hole is provided with a nozzle near one end of the cutting disk, the nozzle faces the lower end side wall of the cutting disk, and the other end of the third water hole is connected to the second water hole.

7. The equipment for processing exterior wall fireproof insulation boards according to claim 2, characterized in that: A coil spring is provided at the hinge between the guide plate and the guide groove wall. Under the action of the elastic force of the coil spring, the end of the connecting rod away from the guide plate is always in contact with the bottom end of the sliding rod.

8. The equipment for processing exterior wall fireproof insulation boards according to claim 4, characterized in that: The slit is communicated with the second water hole through a connecting hose.

9. The equipment for processing exterior wall fireproof insulation boards according to claim 3, characterized in that: A spring is provided outside the sliding rod, and the spring is in contact with the bracket. The spring is used to apply a vertical downward elastic force to the bracket.

10. The equipment for processing exterior wall fireproof insulation boards according to claim 3, characterized in that: A guide rod in a vertical direction is provided at the top of the connecting frame, a sliding sleeve is provided on the housing, and the guide rod is slidably connected in the sliding sleeve.

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