Spraying equipment for electromagnetic flowmeter production

Abstract

The utility model relates to the technical field of electromagnetic flow meter production, in particular to spraying equipment for electromagnetic flow meter production, which comprises a supporting mechanism and a spraying mechanism for spraying the outer wall of a connecting pipe, and the spraying mechanism is mounted on the supporting mechanism. By arranging the spraying mechanism, when the device is used, after a workpiece is placed on the top of the rotating disc, the box cover is closed, a motor and a valve on a feeding pipe are opened, paint enters a center pipe through the feeding pipe, the paint in the center pipe is sprayed out through a spraying head, the sprayed paint acts on the surface of the workpiece, and the motor drives a driving gear to rotate through a driving rotating shaft; the driving gear drives the rotating discs to rotate through the driven gears and the driven rotating shafts, the workpieces on the rotating discs rotate along with the rotating discs, in this way, the workpieces can be sprayed in all directions, the multiple rotating discs and the multiple spraying heads are arranged so that the device can spray the multiple workpieces at a time, and the spraying efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic flowmeter production, in particular to a spraying device for electromagnetic flowmeter production. Background Art

[0002] Electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow rate of conductive fluid based on the electromotive force induced when the conductive fluid passes through an external magnetic field. The structure of the electromagnetic flowmeter is mainly composed of a magnetic circuit system, a measuring conduit, electrodes, a housing, a lining and a converter. The function of the magnetic circuit system is to generate a uniform DC or AC magnetic field. Electromagnetic flowmeters generally use an alternating magnetic field, which is generated by a 50HZ industrial frequency power supply.

[0003] Announcement No. (CN213494402U) discloses a spraying equipment for the production of electromagnetic flowmeters. After placing the workpiece on the top of the storage table, the movable door is closed, and the pneumatic diaphragm pump, the second reduction motor and the reduction stepper motor are started. The pneumatic diaphragm pump draws the paint liquid in the liquid storage tank and sprays it out through the atomizing nozzle. The second reduction motor drives the workpiece to rotate. At the same time, the reduction stepper motor runs to drive the mounting plate to drive the atomizing nozzle to move along the arc guide rail, so there is no need to repeatedly adjust the workpiece angle. The above device can only spray one workpiece at a time, and the spraying efficiency is relatively low, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a spraying device for producing an electromagnetic flowmeter in order to solve the above-mentioned problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A spraying device for producing an electromagnetic flowmeter, comprising a supporting mechanism, and also comprising a spraying mechanism for spraying an outer wall of a connecting pipe, wherein the spraying mechanism is mounted on the supporting mechanism;

[0007] The spraying mechanism includes a spraying assembly, a discharge pipe is installed on the side of the spraying assembly, the spraying assembly includes a fixed frame, a motor is installed on the fixed frame, a driving shaft is fixed at the output end of the motor, a driving gear is fixed at the outside of the driving shaft, a driven gear is meshed at the outside of the driving gear, a driven shaft is fixed on the driven gear, a turntable is fixed above the driven shaft, a spray box is installed above the fixed frame, a feed pipe is installed on the spray box, a center pipe is installed at the front of the feed pipe, a spray head is fixed at the outside of the center pipe, a support tube is installed inside the spray box, and a box cover is installed above the spray box.

[0008] Preferably, the supporting mechanism comprises a supporting block, and the anti-slip pad is installed under the supporting block.

[0009] Preferably, a positioning mechanism is installed inside the spraying mechanism, and the positioning mechanism includes a threaded seat, a threaded column is fixed inside the threaded seat, and a positioning column is fixed above the threaded column.

[0010] Preferably, the anti-skid pad is bonded to the support block, and the material of the anti-skid pad is rubber.

[0011] Preferably, the turntable is rotatably connected to the support tube, and the thickness of the box cover is one centimeter.

[0012] Preferably, the positioning column is welded to the threaded column, and the positioning column is made of stainless steel.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting up the spraying mechanism, when using the device, the workpiece is placed on the top of the turntable and the box cover is closed, the valves on the motor and the feed pipe are opened, and the paint enters the central tube through the feed pipe, and the paint in the central tube is sprayed out through the nozzle, and the sprayed paint acts on the surface of the workpiece. The motor drives the driving gear to rotate through the driving shaft, and the driving gear drives the turntable to rotate through the driven gear and the driven shaft, and the workpiece on the turntable rotates accordingly, so that the workpiece can be sprayed in all directions. The setting of multiple turntables and multiple nozzles enables the device to spray multiple workpieces at a time, which effectively improves the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a first structural schematic diagram of a spraying device for producing an electromagnetic flowmeter according to the utility model;

[0017] Figure 2 This is a second structural schematic diagram of a spraying device for producing an electromagnetic flowmeter according to the utility model;

[0018] Figure 3 This is a front view of a spraying device for producing an electromagnetic flowmeter according to the utility model;

[0019] Figure 4 It is a structural schematic diagram of a fixing frame in a spraying device for producing an electromagnetic flowmeter described in the utility model;

[0020] Figure 5 It is a cross-sectional view of a spray box in a spray equipment for producing an electromagnetic flowmeter described in the utility model;

[0021] Figure 6 It is an enlarged cross-sectional view of a support cylinder in a spraying device for producing an electromagnetic flowmeter described in the utility model;

[0022] Figure 7 It is an enlarged cross-sectional view of a positioning mechanism in a spraying device for producing an electromagnetic flowmeter described in the utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Support mechanism; 101. Support block; 102. Anti-skid pad; 2. Spraying mechanism; 201. Fixed frame; 202. Motor; 203. Driving shaft; 204. Driving gear; 205. Driven gear; 206. Driven shaft; 207. Turntable; 208. Spraying box; 209. Feed pipe; 210. Center pipe; 211. Spray head; 212. Support cylinder; 213. Box cover; 214. Discharge pipe; 3. Positioning mechanism; 301. Threaded seat; 302. Threaded column; 303. Positioning column. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1-Figure 7 As shown, a spraying device for producing an electromagnetic flowmeter includes a supporting mechanism 1 and a spraying mechanism 2 for spraying the outer wall of a connecting pipe. The spraying mechanism 2 is installed on the supporting mechanism 1.

[0029] In the present utility model, the support mechanism 1 includes a support block 101 and an anti-skid pad 102, wherein the anti-skid pad 102 is installed below the support block 101; the anti-skid pad 102 is bonded to the support block 101, and the material of the anti-skid pad 102 is rubber; the provision of the anti-skid pad 102 can improve the anti-skid performance of the device.

[0030] In the present utility model, the spraying mechanism 2 includes a fixed frame 201, a motor 202, a driving shaft 203, a driving gear 204, a driven gear 205, a driven shaft 206, a turntable 207, a spray box 208, a feed pipe 209, a center pipe 210, a nozzle 211, a support cylinder 212, a box cover 213, and a discharge pipe 214. The motor 202 is mounted on the fixed frame 201, the driving shaft 203 is fixed to the output end of the motor 202, and the driving gear 204 is fixed to the output end of the motor 202. 04 is fixed on the outside of the driving shaft 203, the driven gear 205 is meshed with the outside of the driving gear 204, the driven shaft 206 is fixed on the driven gear 205, the turntable 207 is fixed above the driven shaft 206, the spray box 208 is installed above the fixed frame 201, the feed pipe 209 is installed on the spray box 208, the center pipe 210 is installed in front of the feed pipe 209, the nozzle 211 is fixed on the outside of the center pipe 210, and the support tube 212 is installed on the spray box Inside the box 208, the box cover 213 is installed above the spray box 208, and the discharge pipe 214 is installed on the side of the spray box 208; the turntable 207 is rotatably connected to the support cylinder 212, and the thickness of the box cover 213 is one centimeter; when using the device, the workpiece is placed on the top of the turntable 207 and the box cover 213 is closed, the valves on the motor 202 and the feed pipe 209 are opened, and the paint enters the central tube 210 through the feed pipe 209, and the paint in the central tube 210 is sprayed out through the nozzle 211, and the sprayed paint acts on the surface of the workpiece, and the motor 202 drives the driving gear 204 to rotate through the driving shaft 203, and the driving gear 204 drives the turntable 207 to rotate through the driven gear 205 and the driven shaft 206, and the workpiece on the turntable 207 rotates accordingly, so that the workpiece can be sprayed in all directions, and the arrangement of multiple turntables 207 and multiple nozzles 211 enables the device to spray multiple workpieces at a time, effectively improving the spraying efficiency.

[0031] In the present invention, a positioning mechanism 3 is installed inside the spraying mechanism 2, and the positioning mechanism 3 includes a threaded seat 301, a threaded column 302, and a positioning column 303. The threaded column 302 is fixed inside the threaded seat 301, and the positioning column 303 is fixed above the threaded column 302; the positioning column 303 is welded to the threaded column 302, and the material of the positioning column 303 is stainless steel; the corresponding positioning column 303 is selected according to the inner diameter of the workpiece, and the threaded column 302 on the positioning column 303 is screwed into the threaded seat 301 to fix the positioning column 303, and then the workpiece is put on the outside of the positioning column 303, and the threaded seat 301, the threaded column 302 and the positioning column 303 work together to position the workpiece, so that the spraying effect of each workpiece can be kept consistent.

[0032] In the above structure: when using the device, the corresponding positioning column 303 is selected according to the inner diameter of the workpiece, and the threaded column 302 on the positioning column 303 is screwed into the inside of the threaded seat 301 to fix the positioning column 303, and then the workpiece is sleeved on the outside of the positioning column 303, and the box cover 213 is closed and the valves on the motor 202 and the feed pipe 209 are opened. The paint enters the central tube 210 through the feed pipe 209, and the paint in the central tube 210 is sprayed out through the nozzle 211. The sprayed paint acts on the surface of the workpiece, and the motor 202 drives the driving gear 204 to rotate through the driving shaft 203, and the driving gear 204 drives the turntable 207 to rotate through the driven gear 205 and the driven shaft 206, and the workpiece on the turntable 207 rotates accordingly, so that the workpiece can be sprayed in all directions.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A spraying device for producing an electromagnetic flowmeter, comprising a supporting mechanism (1), characterized in that: It also includes a spraying mechanism (2) for spraying the outer wall of the connecting pipe, wherein the spraying mechanism (2) is installed on the supporting mechanism (1); The spraying mechanism (2) comprises a spraying assembly, a discharge pipe (214) is mounted on the side of the spraying assembly, the spraying assembly comprises a fixing frame (201), a motor (202) is mounted on the fixing frame (201), a driving shaft (203) is fixed to the output end of the motor (202), a driving gear (204) is fixed to the outside of the driving shaft (203), a driven gear (205) is meshed with the outside of the driving gear (204), and a driven shaft (206) is fixed to the driven gear ( 205), a turntable (207) is fixed above the driven shaft (206), a spray box (208) is installed above the fixed frame (201), a feed pipe (209) is installed on the spray box (208), a center pipe (210) is installed at the front of the feed pipe (209), a spray head (211) is fixed on the outside of the center pipe (210), a support tube (212) is installed inside the spray box (208), and a box cover (213) is installed above the spray box (208).

2. The spraying equipment for producing electromagnetic flowmeter according to claim 1, characterized in that: The support mechanism (1) comprises a support block (101), and an anti-slip pad (102) is installed below the support block (101).

3. The spraying equipment for producing electromagnetic flowmeter according to claim 2, characterized in that: A positioning mechanism (3) is installed inside the spraying mechanism (2), and the positioning mechanism (3) comprises a threaded seat (301), a threaded column (302) is fixed inside the threaded seat (301), and a positioning column (303) is fixed above the threaded column (302).

4. The spraying equipment for producing electromagnetic flowmeter according to claim 2, characterized in that: The anti-skid pad (102) is bonded to the support block (101), and the material of the anti-skid pad (102) is rubber.

5. The spraying equipment for producing electromagnetic flowmeter according to claim 1, characterized in that: The rotating disk (207) is rotatably connected to the supporting tube (212), and the thickness of the box cover (213) is one centimeter.

6. The spraying equipment for producing electromagnetic flowmeter according to claim 3, characterized in that: The positioning column (303) is welded to the threaded column (302), and the positioning column (303) is made of stainless steel.

Images