Sand blasting machine convenient to clean

Abstract

The utility model discloses a sandblasting machine convenient to clean, which comprises a rack, a sandblasting machine body and a cleaning device, the sandblasting machine body and the cleaning device are respectively and fixedly arranged on the left side and the right side of the rack, the rack is provided with a conveyor belt, the conveyor belt penetrates through the sandblasting machine body and the cleaning device, and the cleaning device comprises a cleaning cavity, a nozzle assembly and a water tank. The water tank is arranged at the bottom of the frame and connected with the nozzle assembly, and the nozzle assembly is arranged in the inner side of the cleaning cavity and comprises a cleaning transverse pipe and high-pressure spraying heads on the two sides. The cleaning device is arranged on the right side of the sand blasting machine body, and meanwhile, the conveying belt is arranged in the sand blasting machine body, so that a sand-blasted workpiece is quickly and effectively cleaned, and the sand blasting and cleaning procedures are compact and efficient; a cleaning transverse pipe is arranged in the cleaning device, high-pressure spraying heads are arranged on the two sides of the cleaning device, workpieces are cleaned, residues are effectively prevented, and the cleaning effect is effectively improved; the cleaning sewage flows to the lower portion of the cleaning cavity, passes through the filter screen and then enters the water tank again for circulating cleaning, and the cleaning device is novel in structure, high in practicability and suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting equipment, in particular to a sandblasting machine which is easy to clean. Background Art

[0002] The most commonly used device in the sandblasting process is the sandblasting machine. The working principle of the sandblasting machine is to use compressed air as the main power to spray abrasives at a certain speed onto the surface of the steel being processed. Through the impact and grinding of the abrasives on the steel surface, the oxide scale, rust products and other surface contaminants on the steel surface are removed. The sandblasting process has become the most effective treatment process for the external surface of steel at this stage. It can remove rust from the surface of the workpiece to ensure that the outer surface of the workpiece has a certain aesthetic and other effects. It can be a single part or a combination of several parts fixed together. However, in the actual operation process, after the workpiece is sandblasted and rusted by the sandblasting machine, there are still some rust or debris on the surface after the workpiece comes out of the conveyor belt. It needs to be cleaned before the next step can be carried out, which affects the production efficiency and increases the sandblasting process. To this end, we propose a sandblasting machine that is easy to clean, which can quickly and effectively clean the workpiece after sandblasting, effectively improving production efficiency.

[0003] In order to quickly and conveniently clean the workpiece after sandblasting, prevent the workpiece from falling off and improve the cleaning efficiency, a fully automatic sandblasting machine cleaning device with a publication number of (CN218364142U) on the China Patent Network is disclosed. The utility model comprises: a sandblasting machine body, a water pipe is arranged on the surface of the sandblasting machine body, a cleaning spray gun is arranged at one end of the water pipe, a driving motor is arranged on the inner surface of the sandblasting machine body, a storage plate is arranged at one end of the driving motor, and a clamp is arranged on the surface of the storage plate; when the utility model is used, the clamp is first pulled back, and then the workpiece is placed on the storage plate, so that the clamp clamps and fixes the workpiece with the elastic force of the spring, and then the driving motor is started to rotate the storage plate, and then the cleaning spray gun is turned on to clean the surface of the workpiece, the setting of the guide rod can prevent the spring from shaking left and right when the storage plate rotates, and the setting of the buffer rod can avoid the problem of the spring vibrating back and forth when rotating, and also prevent the workpiece from falling off during cleaning to increase the workload of the operator.

[0004] This solution still has some shortcomings in application. Since the workpieces are often processed in batches and in large quantities, if there is no convenient material collection and unloading device, it is easy to have long material unloading and collection time and slow cleaning efficiency. At the same time, the labor intensity of workers and the problem of saving water resources need to be considered. Therefore, it is necessary to improve the cleaning device structure of the sandblasting machine so that it can quickly and efficiently clean the workpieces after sandblasting, while taking into account water resource conservation and effectively improving practicality. Utility Model Content

[0005] The utility model discloses a sandblasting machine which is convenient to clean, and its main purpose is to overcome the above-mentioned deficiencies and shortcomings of the prior art.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A sandblasting machine that is easy to clean, comprises a frame, a sandblasting machine body and a cleaning device, wherein the sandblasting machine body and the cleaning device are fixedly arranged on the left and right sides of the frame respectively, a conveyor belt is arranged on the top of the frame, and the conveyor belt passes through the sandblasting machine body and the cleaning device in sequence from front to back, the cleaning device comprises a cleaning chamber, a nozzle assembly and a water tank, the water tank is arranged at the bottom of the frame and is connected to the nozzle assembly through a water pipe, the nozzle assembly is built in the inner side of the cleaning chamber, and the nozzle assembly comprises a middle cleaning transverse pipe and high-pressure spray heads on left and right sides.

[0008] Furthermore, the bottom of the cleaning chamber is an inverted frustum structure, a detachable filter is provided in the middle of the inverted frustum structure and the bottom is connected to the water tank, and an inspection port is correspondingly provided on the outer side of the detachable filter.

[0009] Furthermore, the water tank is equipped with a pressurized water pump, and the end of the pressurized water pump is connected to the nozzle assembly through a water pipe.

[0010] Furthermore, a rotating motor is provided at the upper portion of the outer side of the cleaning chamber, a rotating disk is provided at the end of the driving end of the rotating motor, and a connecting block is provided on the rotating disk, and the connecting block is connected to the nozzle assembly.

[0011] Furthermore, a "Z"-shaped connecting rod is provided at one end of one side of the cleaning transverse pipe, one end of the "Z"-shaped connecting rod is connected to the connecting block, and the nozzle assembly can swing left and right through the rotating motor.

[0012] Furthermore, the high-pressure spray head is in an "L"-shaped structure and is provided with an adjusting bolt in the middle. The high-pressure spray head can be rotated 360 degrees through the adjusting bolt, and the high-pressure spray head has several groups.

[0013] Furthermore, the conveyor belt has a mesh structure, through which both sand powder and water in the water tank can pass.

[0014] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0015] The utility model arranges a cleaning device on the right side of the sandblasting machine body, and at the same time, a conveyor belt is built into the sandblasting machine body and the cleaning device. Through this arrangement, the workpiece after sandblasting is quickly and effectively cleaned under high pressure, making the sandblasting and cleaning processes compact and efficient, while also reducing the labor intensity of workers. Next, the cleaning device is built with a cleaning transverse pipe and high-pressure spray heads are arranged on both sides, and the spray head assembly can swing left and right through the driving of a rotating motor outside the cleaning chamber, so as to better clean the workpiece, effectively prevent residue and improve the cleaning effect; finally, the cleaned workpiece is continuously conveyed by the conveyor belt, and the cleaned sewage flows to the lower part of the cleaning chamber, is filtered through a filter net, and then enters the water tank again for cyclic cleaning, which effectively saves water resources and improves the environmental protection effect. The utility model has a novel structure, ingenious design, strong practicality, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model.

[0017] Figure 2 It is a top view structural schematic diagram of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the nozzle assembly of the utility model.

[0019] Figure 4 It is a structural schematic diagram of a rotating motor and a disc of the utility model. DETAILED DESCRIPTION

[0020] The specific implementation of the present utility model will be further described below with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown, a sandblasting machine that is easy to clean includes a frame 1, a sandblasting machine body 2 and a cleaning device 3, wherein the sandblasting machine body 2 and the cleaning device 3 are respectively fixed on the left and right sides of the frame 1, a conveyor belt 4 is provided on the top of the frame 1, and the conveyor belt 4 passes through the sandblasting machine body 2 and the cleaning device 3 in sequence from front to back, the cleaning device 3 includes a cleaning chamber 31, a nozzle assembly 32 and a water tank 33, the water tank 33 is arranged at the bottom of the frame 1 and is connected to the nozzle assembly 32 through a water pipe, the nozzle assembly 32 is built in the inner side of the cleaning chamber 31, and the nozzle assembly 32 includes a middle cleaning transverse pipe 5 and high-pressure spray heads 6 on the left and right sides.

[0022] Furthermore, the bottom of the cleaning chamber 31 is an inverted frustum structure, a detachable filter screen 7 is provided in the middle of the inverted frustum structure and the bottom is connected to the water tank 33, and an inspection port is correspondingly provided on the outer side of the detachable filter screen 7.

[0023] Furthermore, the water tank 33 has a built-in pressurized water pump 8, and the end of the pressurized water pump 8 is connected to the nozzle assembly 32 through a water pipe.

[0024] Furthermore, a rotating motor 9 is provided at the upper outer portion of the cleaning chamber 31 , a turntable 91 is provided at the driving end of the rotating motor 9 , and a connecting block 92 is provided on the turntable 91 , and the connecting block 92 is connected to the nozzle assembly 32 .

[0025] Furthermore, a "Z"-shaped connecting rod 10 is provided at one end of one side of the cleaning transverse pipe 5, and one end of the "Z"-shaped connecting rod 10 is connected to the connecting block 92, and the nozzle assembly 32 can swing left and right through the rotating motor 9.

[0026] Furthermore, the high-pressure spray head 6 is in an "L"-shaped structure and is provided with an adjusting bolt 61 in the middle. The high-pressure spray head 6 can rotate 360 ​​degrees through the adjusting bolt 61, and the high-pressure spray head 6 has several groups.

[0027] Furthermore, the conveyor belt 4 is in a mesh structure, through which both sand powder and water in the water tank can pass. [Specific embodiment]

[0029] First, the workpiece is conveyed from the front end of the conveyor belt and is first sandblasted by the sandblasting machine body. After completion, it is continued to be conveyed backward through the conveyor belt and enters the cleaning chamber of the cleaning device. Next, the pressurized water pump in the water tank is started to transport the water in the water tank to the nozzle assembly. The cleaning cross pipe on the nozzle assembly cleans the top of the workpiece. At the same time, the high-pressure spray heads on both sides also clean the left and right sides of the workpiece, and the rotating motor is started. The rotation of the rotating motor turntable drives the "Z"-shaped connecting rod to swing, so as to achieve the effect of driving the nozzle assembly to swing, and the workpiece is cleaned more effectively. Finally, the cleaned workpiece is conveyed backward by the conveyor belt for collection.

[0030] It can be seen from the above description of the utility model that, compared with the prior art, the advantages of the utility model are:

[0031] The utility model arranges a cleaning device on the right side of the sandblasting machine body, and at the same time, a conveyor belt is built into the sandblasting machine body and the cleaning device. Through this arrangement, the workpiece after sandblasting is quickly and effectively cleaned under high pressure, making the sandblasting and cleaning processes compact and efficient, while also reducing the labor intensity of workers. Next, the cleaning device is built with a cleaning transverse pipe and high-pressure spray heads are arranged on both sides, and the spray head assembly can swing left and right through the driving of a rotating motor outside the cleaning chamber, so as to better clean the workpiece, effectively prevent residue and improve the cleaning effect; finally, the cleaned workpiece is continuously conveyed by the conveyor belt, and the cleaned sewage flows to the lower part of the cleaning chamber, is filtered through a filter net, and then enters the water tank again for cyclic cleaning, which effectively saves water resources and improves the environmental protection effect. The utility model has a novel structure, ingenious design, strong practicality, and is suitable for promotion.

[0032] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial improvement of the utility model using this concept should be regarded as an infringement of the protection scope of the utility model.

Claims

1. A sandblasting machine that is easy to clean, characterized in that: The invention comprises a frame, a sandblasting machine body and a cleaning device, wherein the sandblasting machine body and the cleaning device are respectively fixedly arranged on the left and right sides of the frame, a conveyor belt is arranged on the top of the frame, and the conveyor belt passes through the sandblasting machine body and the cleaning device in sequence from front to back, the cleaning device comprises a cleaning chamber, a nozzle assembly and a water tank, the water tank is arranged at the bottom of the frame and is connected to the nozzle assembly through a water pipe, the nozzle assembly is built into the inner side of the cleaning chamber, the nozzle assembly comprises a middle cleaning transverse pipe and high-pressure spray heads on the left and right sides, a rotating motor is arranged on the upper part of the outer side of the cleaning chamber, a rotating disk is arranged at the end of the driving end of the rotating motor, the rotating disk is provided with a connecting block, the connecting block is connected to the nozzle assembly, a "Z"-shaped connecting rod is arranged at one end of one side of the cleaning transverse pipe, one end of the "Z"-shaped connecting rod is connected to the connecting block, and the nozzle assembly can swing left and right through the rotating motor.

2. A sandblasting machine that is easy to clean according to claim 1, characterized in that: The bottom of the cleaning chamber is in an inverted frustum structure, a detachable filter screen is provided in the middle of the inverted frustum structure and the bottom is connected to the water tank.

3. A sandblasting machine that is easy to clean according to claim 1, characterized in that: The water tank is equipped with a pressurized water pump.

4. The sandblasting machine that is easy to clean according to claim 1, characterized in that: The high-pressure spray head is in an "L"-shaped structure and is provided with an adjusting bolt in the middle. The high-pressure spray head can be rotated 360 degrees through the adjusting bolt.

5. The sandblasting machine that is easy to clean according to claim 1, characterized in that: The conveyor belt is in a mesh structure.

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