Plastic spraying dust recovery device for corrugated guardrail production

Abstract

The utility model relates to the technical field of guardrail production, in particular to a waveform guardrail production plastic spraying dust recovery device which comprises a workbench, a receiving bin, a discharging pipe, a recovery bin, a locking bolt, a shell, an electric sliding door, a mounting frame, a hook, a plastic spraying machine, an adjusting assembly, a rotating assembly and an observation assembly. The waveform guardrail is hung on the hook, the controller is clicked to close the electric sliding door, then the plastic spraying machine is started, the plastic spraying machine is moved through the adjusting assembly to evenly conduct plastic spraying operation on the waveform guardrail, and at the moment, plastic spraying dust rolls into the discharging pipe from the material receiving bin and then sequentially falls into the recycling bin. When the plastic spraying dust is collected, recovery of the plastic spraying dust can be completed by unscrewing the locking bolt, the rotating assembly is used for rotating the hook, the plastic spraying dust is recovered in such a manner, the cost loss can be effectively reduced, and the safety of the working environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to guardrail production technical field especially relates to a wave shape guardrail production dust recovery device of spraying plastic. BACKGROUND

[0002] Wave shape guardrail is a highway central separation band opening place uses combined wave shape board movable steel guardrail, and this guardrail is composed of two wave shape steel guardrail boards and two stand columns fixedly clamped between the two, and the two stand columns are fixedly clamped between the two wave shape steel guardrail boards. During normal operation of the highway, the guardrail can be conveniently inserted into the plug-in hole previously arranged at the opening by using the plug-in stand column, plays the role of isolation and protection, and at the same time, is in harmony with the guardrail belt on the outer side of the highway, is neat and tidy, is beautiful and matched, and when a vehicle collides with the guardrail, the wave shape steel guardrail board has good crashworthiness and energy absorption effect, is not easily destroyed, and at the same time, plays a good protection role on the vehicle and the driver and passenger.

[0003] The existing wave shape guardrail is sprayed by a spraying machine during production to avoid sun exposure, rain and corrosion, and prolong the service life of the wave shape guardrail.

[0004] The dust emitted by the existing spraying device cannot be quickly collected, which easily causes cost waste and affects the safety of the working environment. UTILITY MODEL CONTENTS

[0005] The utility model discloses a wave shape guardrail production dust recovery device of spraying plastic, which aims at solving the problem that the dust emitted by the existing spraying device cannot be quickly collected, which easily causes cost waste and affects the safety of the working environment.

[0006] To achieve the above-mentioned purpose, the utility model provides a wave shape guardrail production dust recovery device of spraying plastic, which comprises a workbench, a material receiving bin, a discharge pipe, a recovery bin, locking bolts, a shell, an electric sliding door, a mounting frame, a hook, a spraying machine, an adjusting assembly, a rotating assembly and an observation assembly. The material receiving bin is in communication with the workbench and located below the workbench. The discharge pipe is in communication with the material receiving bin and located below the material receiving bin. The recovery bin is slidably connected with the discharge pipe and located on the outer side wall of the discharge pipe. The discharge pipe and the recovery bin have threaded holes, which are in threaded cooperation with the locking bolts. The shell is fixedly connected with the workbench and located above the workbench. The electric sliding door is fixedly connected with the workbench and located above the workbench, and the electric sliding door is matched with the shell. The mounting frame is fixedly connected with the workbench and located above the workbench. The hook is arranged on the inner top wall of the mounting frame. The spraying machine is arranged above the workbench. The adjusting assembly is arranged above the workbench. The observation assembly is arranged on the outer side wall of the electric sliding door.

[0007] The adjusting assembly comprises two sliding rods, a sliding plate and a cylinder, the two sliding rods are fixedly connected with the mounting frame and located on the inner side wall of the mounting frame, the sliding plate is slidably connected with the two sliding rods and located on the outer side wall of the two sliding rods, the cylinder is fixedly connected with the mounting frame and located on the inner bottom wall of the mounting frame, the output end of the cylinder is fixedly connected with the sliding plate and located above the sliding plate, and the sliding plate is fixedly connected with the plastic spraying machine and located below the plastic spraying machine.

[0008] The adjusting assembly further comprises a limiting column, and the limiting column is fixedly connected with the mounting frame and located on the inner top wall of the mounting frame.

[0009] The rotating assembly comprises a motor, a rotating shaft and a bottom plate, the motor is fixedly connected with the mounting frame and located above the mounting frame, the output end of the motor penetrates through the mounting frame, the rotating shaft is fixedly connected with the motor and located at the output end of the motor, the bottom plate is fixedly connected with the rotating shaft and located below the rotating shaft, and the bottom plate is fixedly connected with the hook and located above the hook.

[0010] The observation assembly comprises a square frame and transparent glass, the square frame is communicated with the electric sliding door and located on the outer side wall of the electric sliding door, and the transparent glass is fixedly connected with the square frame and located on the inner side wall of the square frame.

[0011] The utility model discloses a wave shape guard production plastic spraying dust recovery device, and wave shape guard is hung to the hook, and the electric sliding door is closed by clicking the controller, and then the plastic spraying machine is opened, the plastic spraying machine is moved by utilizing the adjusting assembly, so that it is evenly sprayed to the wave shape guard, at this time, the plastic spraying dust falls into the discharge pipe from the material receiving bin, and then falls into the recovery bin in turn, and the recovery of the plastic spraying dust can be completed by unscrewing the locking bolt when the plastic spraying dust is collected, the rotating assembly is used for rotating the hook, and the plastic spraying dust is recovered through the mode, so that the cost loss can be effectively reduced, and the safety of the working environment is improved. ACCURACY OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0013] Figure 1 It is the structure schematic diagram of the wave shape guard production plastic spraying dust recovery device of the utility model.

[0014] Figure 2 It is the sectional view of the wave shape guard production plastic spraying dust recovery device of the utility model.

[0015] Figure 3 is the front view of the plastic spraying dust recovery device for the production of the corrugated guardrail.

[0016] Figure 4 is the Figure 3 A-A line cross-sectional view of the corrugated guardrail production plastic spraying dust recovery device.

[0017] 101-workbench, 102-receiving bin, 103-discharge pipe, 104-recovery bin, 105-locking bolt, 106-housing, 107-electric sliding door, 108-mounting frame, 109-hook, 110-plastic spraying machine, 111-sliding rod, 112-sliding plate, 113-cylinder, 114-limiting column, 115-motor, 116-rotary shaft, 117-bottom plate, 118-square frame, 119-transparent glass, 120-threaded hole. DETAILED DESCRIPTION

[0018] Please refer to Figures 1 to 4 , wherein, Figure 1 is the structure diagram of the plastic spraying dust recovery device for the production of the corrugated guardrail, Figure 2 is the cross-sectional view of the plastic spraying dust recovery device for the production of the corrugated guardrail, Figure 3 is the front view of the plastic spraying dust recovery device for the production of the corrugated guardrail, Figure 4 is the Figure 3 A-A line cross-sectional view of the corrugated guardrail production plastic spraying dust recovery device.

[0019] The utility model provides a kind of plastic spraying dust recovery device for the production of the corrugated guardrail, including workbench 101, receiving bin 102, discharge pipe 103, recovery bin 104, locking bolt 105, housing 106, electric sliding door 107, mounting frame 108, hook 109, plastic spraying machine 110, adjusting assembly, rotating assembly and observation assembly, the adjusting assembly includes two sliding rods 111, sliding plate 112, cylinder 113 and limiting column 114, the rotating assembly includes motor 115, rotary shaft 116 and bottom plate 117, the observation assembly includes square frame 118 and transparent glass 119, the discharge pipe 103 and the recovery bin 104 have threaded hole 120.

[0020] The receiving bin 102 is in communication with the workbench 101 and is located below the workbench 101, the discharge pipe 103 is in communication with the receiving bin 102 and is located below the receiving bin 102, the recycling bin 104 is in sliding connection with the discharge pipe 103 and is located on the outer side wall of the discharge pipe 103, the discharge pipe 103 and the recycling bin 104 have threaded holes 120 which are in threaded cooperation with the locking bolts 105, the shell 106 is fixedly connected with the workbench 101 and is located above the workbench 101, the electric sliding door 107 is fixedly connected with the workbench 101 and is located above the workbench 101, and the electric sliding door 107 is adapted to the shell 106, the mounting bracket 108 is fixedly connected with the workbench 101 and is located above the workbench 101, the hook 109 is arranged on the inner top wall of the mounting bracket 108, the plastic spraying machine 110 is arranged above the workbench 101, the adjusting assembly is arranged above the workbench 101, and the observation assembly is arranged on the outer side wall of the electric sliding door 107.

[0021] In the embodiment, the wave-shaped guardrail is hung on the hook 109, the controller is clicked to close the electric sliding door 107, the plastic spraying machine 110 is turned on, the plastic spraying machine 110 is moved by the adjusting assembly to uniformly spray the wave-shaped guardrail, at this time, the plastic dust falls from the receiving bin 102 into the discharge pipe 103 and then falls into the recycling bin 104 in turn, the locking bolts 105 are unscrewed to complete the recycling of the plastic dust, and the rotating assembly is used for rotating the hook 109, so that the plastic dust is recycled in this way, cost loss is effectively reduced, and the safety of the working environment is improved.

[0022] Further, the two sliding rods 111 are fixedly connected with the mounting bracket 108 and are located on the inner side wall of the mounting bracket 108, the sliding plate 112 is in sliding connection with the two sliding rods 111 and is located on the outer side wall of the two sliding rods 111, the air cylinder 113 is fixedly connected with the mounting bracket 108 and is located on the inner bottom wall of the mounting bracket 108, the output end of the air cylinder 113 is fixedly connected with the sliding plate 112 and is located above the sliding plate 112, and the sliding plate 112 is fixedly connected with the plastic spraying machine 110 and is located below the plastic spraying machine 110.

[0023] In the embodiment, the air cylinder 113 is started to abut against the sliding plate 112 to move under the assistance of the sliding rods 111, the height of the plastic spraying machine 110 is adjusted, and the uniformity of the plastic spraying of the wave-shaped guardrail is ensured.

[0024] Further, the limiting column 114 is fixedly connected with the mounting frame 108 and located at the inner top wall of the mounting frame 108.

[0025] In the embodiment, the limiting column 114 is used to limit the moving distance of the sliding plate 112, so as to avoid hurting the plastic spraying machine 110 and reducing the maintenance cost.

[0026] Further, the motor 115 is fixedly connected with the mounting frame 108 and located above the mounting frame 108, the output end of the motor 115 penetrates through the mounting frame 108, the rotating shaft 116 is fixedly connected with the motor 115 and located at the output end of the motor 115, the bottom plate 117 is fixedly connected with the rotating shaft 116 and located below the rotating shaft 116, and the bottom plate 117 is fixedly connected with the hook 109 and located above the hook 109.

[0027] In the embodiment, the motor 115 is started to drive the rotating shaft 116 to rotate, so as to rotate the wave-shaped guardrail and more uniformly spray the wave-shaped guardrail.

[0028] Further, the square frame 118 is communicated with the electric sliding door 107 and located at the outer side wall of the electric sliding door 107, and the transparent glass 119 is fixedly connected with the square frame 118 and located at the inner side wall of the square frame 118.

[0029] In the embodiment, the transparent glass 119 in the square frame 118 is convenient for the staff to watch the working progress of the wave-shaped guardrail spraying, and improves the practicability of the electric sliding door 107.

[0030] The above disclosure is only one preferred embodiment of the present application, which cannot limit the scope of the present application. Those skilled in the art can understand that the above-mentioned embodiment can be implemented by all or part of the processes, and the equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A device for recovering powder dust from spraying plastic in the production of corrugated guardrails, characterized in that:

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod and said adjusting base. said bolt has a round shank to contact with said linking rod.

2. The device for recovering powder from spray-coated corrugated guardrails according to claim 1, characterized in that: The adjusting assembly includes two sliding rods, a slide plate and a cylinder. The two sliding rods are fixedly connected to the mounting frame and are located on the inner side wall of the mounting frame. The slide plate is slidably connected to the two sliding rods and is located on the outer side walls of the two sliding rods. The cylinder is fixedly connected to the mounting frame and is located on the inner bottom wall of the mounting frame. The output end of the cylinder is fixedly connected to the slide plate and is located above the slide plate. The slide plate is fixedly connected to the injection molding machine and is located below the injection molding machine.

3. The device for recovering powder from spraying plastic during production of corrugated guardrails as claimed in claim 2, characterized in that: The adjustment assembly further includes a limiting column, which is fixedly connected to the mounting bracket and is located on the inner top wall of the mounting bracket.

4. The device for recovering powder dust from spraying plastic during production of corrugated guardrails as claimed in claim 3, characterized in that: The rotating assembly includes a motor, a rotating shaft and a base plate. The motor is fixedly connected to the mounting frame and is located above the mounting frame. The output end of the motor passes through the mounting frame. The rotating shaft is fixedly connected to the motor and is located at the output end of the motor. The base plate is fixedly connected to the rotating shaft and is located below the rotating shaft. The base plate is fixedly connected to the hook and is located above the hook.

5. The device for recovering powder from spraying plastic during production of corrugated guardrails as claimed in claim 4, characterized in that: The observation assembly includes a square frame and transparent glass. The square frame is connected to the electric sliding door and is located on the outer side wall of the electric sliding door. The transparent glass is fixedly connected to the square frame and is located on the inner side wall of the square frame.

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