Glass steel sealing head spraying device with anti-blocking function

Abstract

This invention discloses a fiberglass end cap spraying device with anti-clogging function, belonging to the field of end cap spraying technology. It includes a spray head device, a partition plate, a drain assembly, an adjustment assembly, a liquid exchange chamber, a storage tank, and a support frame. The support frame is installed on the spray head device. The liquid exchange chamber and the storage tank are both mounted on the support frame. A first drain pipe and a second drain pipe are provided on both sides of the liquid exchange chamber. A first waste liquid pipe and a second waste liquid pipe are also provided on both sides of the liquid exchange chamber. The partition plate is located inside the liquid exchange chamber. The drain assembly is located on the liquid exchange chamber. The adjustment assembly is installed on the drain assembly. Closure components are provided on the first drain pipe, the second drain pipe, the first waste liquid pipe, and the second waste liquid pipe. By repeatedly draining and releasing cleaning fluid into the spray head device, the cleaning process of the cleaning fluid on the inside of the spray head device is achieved, ensuring that the coating residue inside the spray head device does not adhere to the inside of the spraying device after spraying stops.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of head spraying, in particular to a glass steel head spraying device with anti-blocking function. BACKGROUND

[0002] The head refers to the element used to close the end of the container to isolate the internal and external medium, also known as the end cover, the head of the cylindrical container is generally a rotating shell, which can be divided into convex, conical, flat plate and combined shape according to the shape of the head surface. In the process of glass steel head processing, the surface of the head needs to be painted to prevent the glass steel head from rotting and other damage during use.

[0003] The patent with publication number CN211678362U discloses an oval head processing paint spraying equipment, which comprises a bottom plate and a paint storage box. The number of paint storage boxes is two, and they are installed on the top of the bottom plate. The top of the bottom plate and between the two paint storage boxes are fixedly connected with a first driving motor through a connecting plate. The output shaft of the first driving motor is fixedly connected with a rotating plate. The top of the rotating plate is fixedly connected with a first hydraulic telescopic rod on both sides. The utility model relates to a head processing technical field. The oval head processing paint spraying equipment can fix the head from the inside when spraying paint on the head, so that the head can be stably driven to rotate without affecting the normal spraying of the head surface. The horizontal reciprocating motion of the atomizing nozzle can realize efficient and uniform spraying of the head, reducing the labor intensity of the workers.

[0004] The equipment is fixedly connected with a rotating plate through the output shaft of the first driving motor. The top of the rotating plate is fixedly connected with a first hydraulic telescopic rod on both sides. The top end of the first hydraulic telescopic rod is fixedly connected with a head support seat. The bottom of the head support seat is fixedly connected with a second hydraulic telescopic rod in the middle. The bottom end of the second hydraulic telescopic rod is fixedly connected with a negative pressure machine. The top of the negative pressure machine is communicated with an air suction pipe on both sides. The top end of the air suction pipe penetrates through the head support seat and extends to the top of the head support seat. The end of the air suction pipe extending to the top of the head support seat is communicated with a suction disc. The two sliding blocks are fixedly connected with a gear plate. The middle of the bottom of the sliding groove plate is fixedly connected with a second driving motor through a connecting plate. The output shaft of the second driving motor is fixedly connected with a gear that cooperates with the gear plate. When spraying paint on the head, the head can be fixed from the inside, so that the head can be stably driven to rotate without affecting the normal spraying of the head surface. The horizontal reciprocating motion of the atomizing nozzle can realize efficient and uniform spraying of the head. As the spraying equipment continues to work, the spraying end will heat up due to continuous work. At this time, the evaporation of water in the coating will be accelerated, which will cause the coating to accumulate in the interior of the spraying end due to drying, and will cause blockage in the interior of the spraying end, thereby affecting the spraying efficiency of the glass steel head. SUMMARY

[0005] The glass steel head spraying device with the anti-blocking function provided by the embodiment of the application can solve the above-mentioned technical problems.

[0006] The embodiment of the application adopts the following technical scheme: the device comprises a spraying head device, a blocking plate, a liquid discharge assembly, an adjusting assembly, a liquid replacement bin, a liquid storage tank and a support frame, the support frame is installed on the spraying head device, the liquid replacement bin and the liquid storage tank are arranged on the support frame, the two sides of the liquid replacement bin are respectively provided with a first liquid discharge pipe and a second liquid discharge pipe, the first liquid discharge pipe and the second liquid discharge pipe are respectively connected with the liquid storage tank and the spraying head device, the two sides of the liquid replacement bin and below the first liquid discharge pipe and the second liquid discharge pipe are respectively provided with a first waste liquid pipe and a second waste liquid pipe, the first waste liquid pipe is connected with a position below the first liquid discharge pipe on the spraying head device, the blocking plate is arranged in the liquid replacement bin, the liquid discharge assembly is arranged on the liquid replacement bin and one end of the liquid discharge assembly is connected with the blocking plate, the adjusting assembly is installed on the liquid discharge assembly, the first liquid discharge pipe, the second liquid discharge pipe, the first waste liquid pipe and the second waste liquid pipe are all provided with a closing assembly, and each closing assembly is movably connected with the liquid discharge assembly.

[0007] Further, the liquid discharge assembly comprises a fixing frame and an adjusting frame, the fixing frame is arranged on the side wall of the liquid replacement bin and is movably connected with the liquid replacement bin, and the adjusting frame is provided with two adjusting frames, the two adjusting frames are arranged on the two sides of the fixing frame, and the two adjusting frames are fixedly connected with the fixing frame.

[0008] Further, the adjusting assembly comprises an adjusting rod, a support plate and an electric cylinder, the support plate is fixedly arranged above the liquid replacement bin, the electric cylinder is installed on the support plate, the adjusting rod is arranged on the liquid replacement bin in a penetrating mode and can slide on the liquid replacement bin, and the two ends of the adjusting rod are fixedly connected with the blocking plate and the output end of the electric cylinder.

[0009] Further, a limiting assembly is arranged between the fixing frame and the liquid replacement bin, the limiting assembly comprises a main sliding rod, a vice sliding rod and a stop block, the main sliding rod and the vice sliding rod are arranged between the liquid replacement bin and the fixing frame, the stop block is provided with two stop blocks and is arranged at the two ends of the main sliding rod and the vice sliding rod, the two stop blocks are fixedly connected with the liquid replacement bin, a sliding block is arranged on the fixing frame and is sleeved on the main sliding rod and the vice sliding rod.

[0010] Further, each closing assembly comprises a blocking piece and a support rod, a limiting hole is arranged on each of the first liquid discharge pipe, the second liquid discharge pipe, the first waste liquid pipe and the second waste liquid pipe, each blocking piece is arranged in the corresponding limiting hole, each support rod is fixedly arranged on the corresponding blocking piece, and each two support rods are movably connected with the corresponding adjusting frame.

[0011] Further, each of the adjusting frames is provided with a spring between the corresponding limiting hole, and each of the springs is sleeved on the corresponding supporting rod, and two ends of each of the springs are fixedly connected with the corresponding plug and the adjusting frame respectively.

[0012] Further, each of the plugs is a rubber plug.

[0013] Further, the first electromagnetic valve is arranged at the connection between the spray head device and the first liquid discharge pipe and the first waste liquid pipe, and the second electromagnetic valve is further arranged at the liquid discharge port of the spray head device.

[0014] Further, the support frame is further provided with a waste liquid tank, and the waste liquid tank is in communication with the second waste liquid pipe.

[0015] Further, the edge of the blocking plate is provided with a sealing ring.

[0016] The above-mentioned at least one technical scheme adopted by the embodiment of the present application can achieve the following beneficial effects:

[0017] Firstly, with the continuous work of the spraying device, the spraying end of the spraying device in the prior art will be heated due to the continuous work, which will accelerate the evaporation of the water in the coating, so that the coating is prone to dry and accumulate in the interior of the spraying end, and the interior of the spraying end is blocked, thereby affecting the spraying efficiency of the glass steel seal head.

[0018] The device drives the liquid discharge assembly to ascend and descend through the adjusting assembly, drives each closing assembly to switch between the plugging state and the non-plugging state of the first liquid discharge pipe, the second liquid discharge pipe, the first waste liquid pipe and the second waste liquid pipe, and converts the air in the liquid exchange chamber through the blocking plate, so that the coating remaining in the spray head device is discharged while the cleaning liquid of the appropriate amount is filled, the cleaning liquid is discharged and filled in the interior of the spray head device for multiple times, the interior of the spray head device is deeply cleaned, the coating remaining in the interior of the spray head device after the spray head device stops spraying will not be attached to the interior of the spray head device for a long time due to the evaporation of the water, and the interior of the spray head device will not form a negative pressure state during the cleaning process, so that the spray head device is prevented from being damaged.

[0019] Secondly, when the electric cylinder drives the adjusting rod to ascend and descend, the fixed frame and the blocking plate are synchronously moved, so that each closing assembly on the two adjusting frames can switch between the plugging state and the non-plugging state of the first liquid discharge pipe, the second liquid discharge pipe, the first waste liquid pipe and the second waste liquid pipe, and the blocking plate is controlled to convert the air in the interior of the liquid exchange chamber, so that the cleaning liquid can be discharged into the liquid exchange chamber and then discharged into the spray head device while the coating remaining in the spray head device is discharged.

[0020] Thirdly, when the two adjusting frames are synchronously raised, one of the adjusting frames will drive the corresponding two springs to push the corresponding two blocking pieces into the second liquid discharge pipe and the second waste liquid pipe respectively, and form a blocking state for the second liquid discharge pipe and the second waste liquid pipe respectively, while the corresponding two blocking pieces on the other adjusting frame will gradually separate from the first liquid discharge pipe and the first waste liquid pipe, and stop forming a blocking state for the first liquid discharge pipe and the first waste liquid pipe, with the continuous movement of the two adjusting frames, the two blocking pieces in the positions corresponding to the second liquid discharge pipe and the second waste liquid pipe will be in complete contact with the inner walls of the second liquid discharge pipe and the second waste liquid pipe respectively, at this time, the two springs in the positions of the second liquid discharge pipe and the second waste liquid pipe will form a tension effect between the adjusting frame and the corresponding two blocking pieces, and always abut the corresponding two blocking pieces in the interiors of the second liquid discharge pipe and the second waste liquid pipe, so as to cooperate with the blocking plate to convert the air in the liquid exchange chamber, so that the cleaning liquid and the residual coating can be converted through the liquid exchange chamber.

[0021] Fourthly, a limiting assembly is arranged between the fixed frame and the liquid exchange chamber, when the fixed frame is raised and lowered at one side of the liquid exchange chamber, the sliding block can move in the main sliding rod and the auxiliary sliding rod with the movement of the fixed frame, and the movement of the fixed frame is improved in stability. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0023] Figure 1 is a schematic view of the three-dimensional structure of the application Figure One ;

[0024] Figure 2 is a schematic view of the three-dimensional structure of the application Figure Two ;

[0025] Figure 3 is a sectional view of the nozzle device and the liquid exchange chamber in the application

[0026] Figure 4 is a schematic view of the three-dimensional structure of the liquid discharge assembly and the adjusting assembly in the application

[0027] Figure 5 is an enlarged view of A in Figure 4 ;

[0028] Figure 6 is a schematic view of the internal structure of the liquid exchange chamber in the application Figure One ;

[0029] Figure 7 is a schematic view of the internal structure of the liquid exchange chamber in the application Figure Two .

[0030] Figure Labels

[0031] Nozzle assembly 1, baffle plate 2, drain assembly 3, fixing frame 31, slider 311, adjusting frame 32, spring 33, adjusting assembly 4, adjusting rod 41, support plate 42, electric cylinder 43, liquid changing chamber 5, first drain pipe 51, second drain pipe 52, first waste liquid pipe 53, second waste liquid pipe 54, limiting hole 55, liquid storage tank 6, support frame 7, closing assembly 8, blocking component 81, support rod 82, limiting assembly 9, main slide rod 91, auxiliary slide rod 92, stop block 93, first solenoid valve 10, second solenoid valve 11, waste liquid tank 12. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0033] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0034] Reference Figures 1-7 As shown, this embodiment of the invention provides a fiberglass end cap spraying device with anti-clogging function, including a spray head device 1, a baffle plate 2, a drain assembly 3, an adjustment assembly 4, a liquid exchange chamber 5, a liquid storage tank 6, and a support frame 7. The support frame 7 is mounted on the spray head device 1. The liquid exchange chamber 5 and the liquid storage tank 6 are both mounted on the support frame 7. A first drain pipe 51 and a second drain pipe 52 are respectively provided on both sides of the liquid exchange chamber 5, and the first drain pipe 51 and the second drain pipe 52 are respectively connected to the liquid storage tank 6 and the spray head device 1. The liquid exchange chamber 5 is located on both sides of the first drain pipe 51. Below the second drain pipe 52, a first waste liquid pipe 53 and a second waste liquid pipe 54 are respectively provided. The first waste liquid pipe 53 is connected to the nozzle device 1 and is located below the first drain pipe 51. The baffle plate 2 is located in the liquid exchange chamber 5. The drain assembly 3 is set on the liquid exchange chamber 5 and one end is connected to the baffle plate 2. The adjusting assembly 4 is installed on the drain assembly 3. The first drain pipe 51, the second drain pipe 52, the first waste liquid pipe 53 and the second waste liquid pipe 54 are all provided with closing assemblies 8, and each closing assembly 8 is movablely engaged with the drain assembly 3.

[0035] Before using this device, cleaning fluid can be added to the storage tank 6. At the same time, some reserved cleaning fluid is also provided in the area above the baffle plate 2 in the liquid exchange chamber 5. When the spraying of the fiberglass end cap is stopped, the adjustment component 4 can be activated to drive the drain component 3 to rise and fall. When the drain component 3 rises, it will drive each closed component 8 to rise a certain distance at the same time. At this time, the two closed components 8 on one side of the storage tank 6 will block the second drain pipe 52 and the second waste liquid pipe 54 respectively, while the two closed components 8 on the one side of the nozzle device 1 will stop blocking the first drain pipe 51 and the first waste liquid pipe 53. At the same time, the baffle plate 2 will move synchronously in the liquid exchange chamber 5 as the drain component 3 rises. At this time, the reserved cleaning fluid in the liquid exchange chamber 5 will be squeezed into the nozzle device 1 from the second drain pipe 52 by the baffle plate 2. The space below the baffle plate 2 in the liquid exchange chamber 5 will form a negative pressure effect and draw the paint retained in the nozzle device 1 into the space below the liquid exchange chamber 5.

[0036] After the cleaning fluid in the replacement chamber 5 has been discharged into the nozzle device 1, the adjustment component 4 can be activated again, causing the drainage component 3 to drive each closing component 8 to descend a certain distance simultaneously. At this time, the two closing components 8 located on one side of the nozzle device 1 will block the first drainage pipe 51 and the first waste liquid pipe 53, while the two closing components 8 located on the side of the storage tank 6 will stop blocking the second drainage pipe 52 and the second waste liquid pipe 54 respectively. At the same time, the baffle plate 2 will move synchronously in the replacement chamber 5 as the drainage component 3 descends. At this time, a negative pressure effect will also be formed in the space above the baffle plate 2 in the replacement chamber 5, drawing the cleaning fluid in the storage tank 6 into the space above the replacement chamber 5, while the paint in the space below the baffle plate 2 in the replacement chamber 5 will be squeezed out from the second waste liquid pipe 54 by the baffle plate 2.

[0037] Reference Figure 4 As shown, preferably, the drainage assembly 3 includes a fixed frame 31 and an adjusting frame 32. The fixed frame 31 is disposed on the side wall of the liquid exchange chamber 5 and is slidably engaged with the liquid exchange chamber 5. Two adjusting frames 32 are provided, which are respectively disposed on both sides of the fixed frame 31, and both adjusting frames 32 are fixedly connected to the fixed frame 31.

[0038] Reference Figure 4As shown, preferably, the adjusting assembly 4 includes an adjusting rod 41, a support plate 42, and an electric cylinder 43. The support plate 42 is fixedly installed above the liquid exchange chamber 5, and the electric cylinder 43 is installed on the support plate 42. The adjusting rod 41 is installed through the liquid exchange chamber 5 and can slide on the liquid exchange chamber 5. The two ends of the adjusting rod 41 are fixedly connected to the output ends of the baffle plate 2 and the electric cylinder 43, respectively. When the electric cylinder 43 drives the adjusting rod 41 to move up and down, it can drive the fixed frame 31 and the baffle plate 2 to move synchronously, so that each corresponding closed assembly 8 on the two adjusting frames 32 can switch between a blocked state and a non-blocked state for the first drain pipe 51, the second drain pipe 52, the first waste liquid pipe 53, and the second waste liquid pipe 54, respectively. It also controls the baffle plate 2 to convert the air in the internal space of the liquid exchange chamber 5, so that the cleaning fluid can be drawn into the liquid exchange chamber 5 and then discharged into the spray head device 1, while the paint retained in the spray head device 1 is discharged.

[0039] Reference Figure 5 As shown, preferably, a limiting component 9 is provided between the fixed frame 31 and the fluid exchange chamber 5. The limiting component 9 includes a main slide rod 91, a secondary slide rod 92, and a stop block 93. The main slide rod 91 and the secondary slide rod 92 are both disposed between the fluid exchange chamber 5 and the fixed frame 31. Two stops block 93s are provided and are respectively disposed at both ends of the main slide rod 91 and the secondary slide rod 92. Both stops block 93s are fixedly connected to the fluid exchange chamber 5. A slider 311 is provided on the fixed frame 31, and the slider 311 is sleeved on the main slide rod 91 and the secondary slide rod 92. When the fixed frame 31 moves up and down on one side of the fluid exchange chamber 5, the slider 311 can limit the movement of the fixed frame 31 within the main slide rod 91 and the secondary slide rod 92, thereby improving the stability of the movement of the fixed frame 31.

[0040] Reference Figure 6 and Figure 7 As shown, preferably, each of the closing components 8 includes a plug 81 and a support rod 82. Each of the first drain pipe 51, the second drain pipe 52, the first waste pipe 53, and the second waste pipe 54 is provided with a limiting hole 55. Each plug 81 is respectively disposed within its corresponding limiting hole 55, and each support rod 82 is respectively fixedly disposed on its corresponding plug 81. Furthermore, every two support rods 82 are in sliding engagement with their corresponding adjusting frame 32.

[0041] Reference Figure 6 and Figure 7As shown, preferably, each of the adjusting frames 32 is provided with a spring 33 between it and the corresponding limiting hole 55, and each spring 33 is sleeved on the corresponding support rod 82. The two ends of each spring 33 are fixedly connected to the corresponding blocking member 81 and the adjusting frame 32, respectively. When the two adjusting frames 32 rise synchronously, one adjusting frame 32 will drive the two corresponding springs 33 to push the two corresponding blocking members 81 into the second drain pipe 52 and the second waste pipe 54, respectively, thus blocking the second drain pipe 52 and the second waste pipe 54. Meanwhile, the two corresponding blocking members 81 on the other adjusting frame 32 will gradually disengage from the first drain pipe 51 and the first waste pipe 53, and stop blocking the second drain pipe 52 and the first waste pipe 54. When the first drain pipe 51 and the first waste pipe 53 are blocked, as the two adjusting frames 32 continue to move, the two blocking parts 81 located at the corresponding positions of the second drain pipe 52 and the second waste pipe 54 will be in complete contact with the inner walls of the second drain pipe 52 and the second waste pipe 54 respectively. At this time, the two springs 33 located at the positions of the second drain pipe 52 and the second waste pipe 54 will form a tension between the adjusting frame 32 and the corresponding two blocking parts 81, and will always keep the corresponding two blocking parts 81 against the inside of the second drain pipe 52 and the second waste pipe 54, so as to cooperate with the baffle plate 2 to convert the air in the liquid exchange chamber 5, so that the cleaning fluid and the residual coating can be converted through the liquid exchange chamber 5.

[0042] Reference Figure 6 and Figure 7 As shown, preferably, each of the plugging components 81 is a rubber plugging component 81; by providing each rubber plugging component 81, the sealing performance when the first drain pipe 51, the second drain pipe 52, the first waste pipe 53 and the second waste pipe 54 are plugged can be improved, so as to prevent leakage from each limiting hole 55.

[0043] Reference Figure 2 and Figure 3 As shown, preferably, the nozzle device 1 is equipped with a first solenoid valve 10 at the connection between it and the first drain pipe 51 and the first waste liquid pipe 53, and the drain port of the nozzle device 1 is also equipped with a second solenoid valve 11. When the spraying work is paused, the second solenoid valve 11 can be activated to close the drain port of the nozzle device 1, so that the cleaning liquid and residual paint inside the nozzle device 1 will not leak out. At the same time, the first solenoid valve 10 can switch the connection state between the first drain pipe 51 and the first waste liquid pipe 53 and the nozzle device 1, so that when the nozzle device 1 is performing spraying operations, the paint inside it will not flow back into the first drain pipe 51 and the first waste liquid pipe 53.

[0044] Reference Figure 2As shown, preferably, the support frame 7 is also provided with a waste liquid tank 12, which is connected to the second waste liquid pipe 54. The waste liquid tank 12 can be used to collect the residual paint discharged from the liquid exchange chamber 5 and the cleaning liquid after use.

[0045] Reference Figure 7 As shown, preferably, a sealing ring is provided at the edge of the barrier plate 2.

[0046] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A fiberglass end cap spraying device with anti-clogging function, characterized in that, The device includes a nozzle assembly (1), a baffle plate (2), a drain assembly (3), an adjustment assembly (4), a liquid exchange chamber (5), a liquid storage tank (6), and a support frame (7). The support frame (7) is mounted on the nozzle assembly (1). The liquid exchange chamber (5) and the liquid storage tank (6) are both mounted on the support frame (7). The liquid exchange chamber (5) has a first drain pipe (51) and a second drain pipe (52) on both sides, and the first drain pipe (51) is connected to the nozzle assembly (1). The second drain pipe (52) is connected to the storage tank (6). A first waste pipe (53) and a second waste pipe (54) are respectively provided on both sides of the liquid exchange chamber (5) and below the first drain pipe (51) and the second drain pipe (52). The first waste pipe (53) is connected to the nozzle device (1) and below the first drain pipe (51). The baffle plate (2) is located inside the liquid exchange chamber (5). The drain assembly (3) is installed in the liquid exchange chamber (6). 5) One end is connected to the baffle plate (2). The adjustment component (4) is installed on the drain component (3). The first drain pipe (51), the second drain pipe (52), the first waste liquid pipe (53) and the second waste liquid pipe (54) are all equipped with closing components (8). Each closing component (8) is in movable cooperation with the drain component (3). The adjustment component (4) is activated to drive the drain component (3) to rise and fall. When the drain component (3) rises, it will drive each closing component (8) to rise a certain distance at the same time. At this time, the two closing components (8) located on the side of the storage tank (6) will block the second drain pipe (52) and the second waste liquid pipe (54) respectively. The two closing components (8) located on the side of the nozzle device (1) will stop blocking the first drain pipe (51) and the first waste liquid pipe (53). At the same time, the baffle plate (2) will move synchronously in the liquid exchange chamber (5) as the drain component (3) rises.

2. The fiberglass end cap spraying device with anti-clogging function according to claim 1, characterized in that, The drainage assembly (3) includes a fixed frame (31) and an adjusting frame (32). The fixed frame (31) is installed on the side wall of the liquid exchange chamber (5) and is slidably engaged with the liquid exchange chamber (5). There are two adjusting frames (32), which are respectively installed on both sides of the fixed frame (31) and are fixedly connected to the fixed frame (31).

3. The fiberglass end cap spraying device with anti-clogging function according to claim 1, characterized in that, The adjustment assembly (4) includes an adjustment rod (41), a support plate (42), and an electric cylinder (43). The support plate (42) is fixedly installed above the liquid exchange chamber (5). The electric cylinder (43) is installed on the support plate (42). The adjustment rod (41) is installed through the liquid exchange chamber (5) and can slide on the liquid exchange chamber (5). The two ends of the adjustment rod (41) are fixedly connected to the output ends of the baffle plate (2) and the electric cylinder (43), respectively.

4. A fiberglass end cap spraying device with anti-clogging function according to claim 2, characterized in that, A limiting component (9) is provided between the fixed frame (31) and the liquid exchange chamber (5). The limiting component (9) includes a main slide rod (91), a secondary slide rod (92), and a stop block (93). The main slide rod (91) and the secondary slide rod (92) are both located between the liquid exchange chamber (5) and the fixed frame (31). There are two stops block (93), which are respectively located at the two ends of the main slide rod (91) and the secondary slide rod (92). Both stops block (93) are fixedly connected to the liquid exchange chamber (5). A slider (311) is provided on the fixed frame (311), and the slider (311) is sleeved on the main slide rod (91) and the secondary slide rod (92).

5. A fiberglass end cap spraying device with anti-clogging function according to claim 2, characterized in that, Each of the closing components (8) includes a plug (81) and a support rod (82). The first drain pipe (51), the second drain pipe (52), the first waste pipe (53), and the second waste pipe (54) are each provided with a limiting hole (55). Each plug (81) is respectively disposed in each corresponding limiting hole (55). Each support rod (82) is respectively fixedly disposed on each corresponding plug (81), and every two support rods (82) are in sliding fit with the corresponding adjusting frame (32).

6. A fiberglass end cap spraying device with anti-clogging function according to claim 5, characterized in that, Each of the adjustment brackets (32) is provided with a spring (33) between it and the corresponding limiting hole (55), and each spring (33) is sleeved on the corresponding support rod (82). The two ends of each spring (33) are fixedly connected to the corresponding blocking member (81) and the adjustment bracket (32) respectively.

7. A fiberglass end cap spraying device with anti-clogging function according to claim 5, characterized in that, Each of the aforementioned plugs (81) is a rubber plug (81).

8. A fiberglass end cap spraying device with anti-clogging function according to claim 1, characterized in that, The nozzle device (1) is provided with a first solenoid valve (10) at the connection between the nozzle device (1) and the first drain pipe (51) and the first waste pipe (53), and the nozzle device (1) is also provided with a second solenoid valve (11) at the drain port.

9. A fiberglass end cap spraying device with anti-clogging function according to claim 1, characterized in that, The support frame (7) is also equipped with a waste liquid tank (12), which is connected to the second waste liquid pipe (54).

10. A fiberglass end cap spraying device with anti-clogging function according to claim 1, characterized in that, A sealing ring is provided at the edge of the barrier plate (2).

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