Movable shot material flow weighing device

Abstract

The utility model provides a mobile shot material flow weighing device, which comprises a rack, a feeding module, a weighing barrel, a weighing sensor and an automatic valve, the feeding module is fixed on the rack, a feed port of the feeding module is used for inputting shot materials, and a discharge port of the feeding module is used for feeding the shot materials into the weighing barrel; the weighing barrel is installed on the machine frame through a weighing sensor, a dust removal opening is formed in the upper end of the weighing barrel, a pill outlet is formed in the lower end of the weighing barrel, and an automatic valve is installed on the pill outlet. The weighing barrel is connected with the machine frame through the weighing sensor, the dust removal opening is used for removing dust from the weighing barrel, at the moment, the dust content in shot materials is extremely low, explosion caused by too large dust concentration can be avoided, and safety is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of building decoration, in particular to a mobile shot material flow weighing device. Background Art

[0002] Shot peening can improve the surface strength of workpieces, and the shot flow rate is an important process parameter of the shot peening process. Therefore, the shot flow rate needs to be calibrated before the shot peening process begins, and the shot flow rate is calculated by the outflow mass of the shot per unit time.

[0003] At present, there are also some automated solutions for weighing and calibrating the shot flow rate. For example, the patent application number is 201721309893.3, and the patent name is a shot flow automatic weighing device, which includes a cyclone separator, a weighing sensor, a charging barrel, a pneumatic discharge cover, a development board and an LCD display. The lower end of the cyclone separator is connected to the charging barrel, the weighing sensor is connected to the charging barrel, the weighing sensor is connected to the development board, the development board is connected to the LCD display, the pneumatic discharge cover is connected to the charging barrel, the lower end of the cyclone separator is provided with a guide tube connected to the charging barrel, and the lower end of the charging barrel is provided with a guide tube connected to the pneumatic discharge cover. The actual flow value of the spray gun is calculated according to the weight change of the charging barrel in a certain period of time, and the flow value is displayed on the display screen, so that the user can accurately and conveniently obtain the actual flow value of the spray gun.

[0004] Although this solution can realize automatic weighing of the shot flow, the cyclone separator in this solution is located above the charging barrel, and the shot will continue to generate dust after falling into the charging barrel, so that the dust in the shot is not completely removed. The accumulation of dust is likely to cause safety hazards.

[0005] In summary, the technical problem to be solved by this application is: how to improve the safety of pellet weighing. Utility Model Content

[0006] In order to solve the above technical problems, this embodiment proposes a mobile shot flow weighing device, in which the weighing barrel is connected to the frame through a weighing sensor, and the dust removal port is used to remove dust from the weighing barrel. At this time, the dust content in the shot is very small, which can avoid explosions caused by excessive dust concentration and effectively improve safety.

[0007] Specifically, the utility model proposes a mobile pill flow weighing device, comprising a frame, a feeding module, a weighing bucket, a weighing sensor and an automatic valve, wherein the feeding module is fixed on the frame, the feeding port of the feeding module is used to input pills, and the discharging port of the feeding module is used to feed the pills into the weighing bucket;

[0008] The weighing barrel is installed on the frame through the weighing sensor, and the upper end of the weighing barrel is provided with a dust removal port, and the lower end of the weighing barrel is provided with a shot outlet, and the automatic valve is installed on the shot outlet.

[0009] Preferably, a bag dust collector is installed on the dust removal port of the weighing barrel.

[0010] Preferably, there are multiple bag dust collectors.

[0011] Preferably, a shell is fixed on the frame.

[0012] Preferably, a display screen is installed on the frame.

[0013] Preferably, the automatic valve comprises a pneumatic clamp valve and a solenoid valve, wherein the pneumatic clamp valve is installed on the shot outlet, and the solenoid valve is used to control the opening and closing of the pneumatic clamp valve.

[0014] Preferably, the bottom of the frame is provided with walking wheels.

[0015] Preferably, a handle is fixed on the frame.

[0016] Preferably, an exhaust port is provided on the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0018] Figure 1 is a schematic diagram of the three-dimensional structure of the mobile shot material flow weighing device proposed in this embodiment;

[0019] Figure 2 yes Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 It is a stereoscopic diagram of the internal structure of the mobile shot flow weighing device in this embodiment from one perspective;

[0021] Figure 4 It is a stereoscopic diagram from another perspective of the internal structure of the mobile shot flow weighing device in this embodiment.

[0022] The reference numerals in the accompanying drawings are as follows:

[0023] 11-frame; 12-feeding module; 13-weighing bucket; 14-weighing sensor; 15-automatic valve; 16-feeding port; 17-discharging port; 18-bag dust collector; 19-housing; 20-display screen; 21-pneumatic pipe clamp valve; 22-solenoid valve; 23-travel wheel; 24-handle; 25-claw. DETAILED DESCRIPTION

[0024] The technical solution of the present application is further described below in conjunction with specific embodiments, but the present application is not limited to these embodiments.

[0025] like Figures 1 to 4 As shown, this embodiment proposes a mobile pill flow weighing device, including a frame 11, a feeding module 12, a weighing bucket 13, a weighing sensor 14 and an automatic valve 15. The feeding module 12 is fixed on the frame 11, and the feeding port 16 of the feeding module 12 is used to input pills, and the discharging port 17 of the feeding module 12 is used to feed the pills into the weighing bucket 13;

[0026] The weighing barrel 13 is mounted on the frame 11 through a weighing sensor 14 , and a dust removal port is provided at the upper end of the weighing barrel 13 , and a pill outlet is provided at the lower end of the weighing barrel 13 , and an automatic valve 15 is installed on the pill outlet.

[0027] The technical effect of this solution is that compared with the existing technology, this solution is safer.

[0028] The improvement of this solution over the prior art lies in that the weighing barrel 13 is connected to the frame 11 through the weighing sensor 14, and the dust removal port is used to remove dust from the weighing barrel 13. At this time, the dust content in the pellets is extremely small, which can avoid explosions caused by excessive dust concentration and effectively improve safety.

[0029] Furthermore, a clamping claw 25 is installed on the feed port 16 of the feeding module 12, and the clamping claw 25 is used to clamp the external feed pipe.

[0030] As an implementation of this embodiment, a bag dust collector 18 is installed on the dust removal port of the weighing barrel 13. Further, the number of bag dust collectors 18 is multiple.

[0031] This solution can better absorb and filter the dust by setting the bag dust collector 18, avoid the dust from being dispersed in the air, and improve the safety of the operation.

[0032] As an implementation of this embodiment, a housing 19 is fixed on the frame 11. Further, a display screen 20 is installed on the frame 11. The display screen 20 is used to display the flow value of the shot material.

[0033] As an implementation of this embodiment, the automatic valve 15 includes a pneumatic clamp valve 21 and a solenoid valve 22 . The pneumatic clamp valve 21 is installed on the pellet outlet, and the solenoid valve 22 is used to control the opening and closing of the pneumatic clamp valve 21 .

[0034] Compared with the prior art method of using a cylinder to open and close the baffle plate, the pneumatic pipe clamp valve 21 of this method has the advantage of fast response.

[0035] As an implementation of this embodiment, a running wheel 23 is provided at the bottom of the frame 11. Furthermore, a handle 24 is fixed on the frame 11. This solution is used to facilitate the movement of the entire weighing device, thereby improving the convenience of weighing the shot flow rate.

[0036] As an implementation of this embodiment, an exhaust port is provided on the housing 19. The exhaust port is used to connect to an external exhaust module to exhaust air from the space inside the housing 19.

[0037] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. A mobile pill flow weighing device, characterized in that: The machine comprises a frame (11), a feeding module (12), a weighing barrel (13), a weighing sensor (14) and an automatic valve (15); the feeding module (12) is fixed on the frame (11); a feeding port (16) of the feeding module (12) is used for inputting pellets; and a discharging port (17) of the feeding module (12) is used for feeding the pellets into the weighing barrel (13); The weighing barrel (13) is mounted on the frame (11) via the weighing sensor (14), and a dust removal port is provided at the upper end of the weighing barrel (13), and a shot outlet is provided at the lower end of the weighing barrel (13), and the automatic valve (15) is installed on the shot outlet.

2. The mobile shot flow weighing device according to claim 1, characterized in that: A bag dust collector (18) is installed on the dust removal port of the weighing barrel (13).

3. The mobile shot flow weighing device according to claim 2, characterized in that: The number of the bag dust collectors (18) is multiple.

4. The mobile shot flow weighing device according to claim 1, characterized in that: A housing (19) is fixed on the frame (11).

5. The mobile shot material flow weighing device according to claim 4, characterized in that: A display screen (20) is installed on the frame (11).

6. The mobile shot material flow weighing device according to claim 1, characterized in that: The automatic valve (15) comprises a pneumatic clamp valve (21) and a solenoid valve (22). The pneumatic clamp valve (21) is installed on the pellet outlet, and the solenoid valve (22) is used to control the opening and closing of the pneumatic clamp valve (21).

7. The mobile shot flow weighing device according to claim 1, characterized in that: The bottom of the frame (11) is provided with running wheels (23).

8. The mobile shot flow weighing device according to claim 1, characterized in that: A handle (24) is fixed on the frame (11).

9. The mobile shot flow weighing device according to claim 5, characterized in that: The shell (19) is provided with an air outlet.

Images