Blanking system of coating machine

Abstract

The utility model discloses a coating machine blanking system which comprises a coating machine main machine, a spray gun mechanism, a spray gun air inlet mechanism, a chassis air inlet mechanism and an exhaust mechanism, the coating machine main machine comprises a charging barrel and a chassis, the charging barrel is provided with a cavity, the charging barrel is connected to the chassis, the chassis is provided with a cavity communicated with the cavity, the chassis is provided with a blanking port, and the cavity is communicated with the cavity. The discharging port is communicated with the cavity, the spray gun mechanism is installed on the base plate and communicated with the cavity, the spray gun mechanism is connected with the spray gun air inlet mechanism, the base plate air inlet mechanism is connected with the base plate, and the charging barrel is connected with the exhaust mechanism. After blanking, a cavity in the charging barrel is enabled to be in negative pressure and a cavity in the chassis is enabled to be in positive pressure through the work of the chassis air inlet mechanism and the exhaust mechanism, so that materials can be effectively pressed into the cavity for processing, and due to the use of the spray gun mechanism and the spray gun air inlet mechanism, the working efficiency is greatly improved. Therefore, materials adhered to the inner wall of the cavity can be effectively scoured, so that the materials are prevented from being remained on the inner wall of the cavity.

Description

Technical Field

[0001] The utility model relates to the field of feed additive production equipment design, in particular to a coating machine feeding system. Background Art

[0002] Coating machines are often used in the production and processing of feed additives. Coating machines can be used to coat the outside of feed additives with organic films or water-soluble films to facilitate the storage, transportation and quantitative use of powdered or liquid feed additives.

[0003] Conventional coating machines are usually equipped with a discharge port, through which external feed additives can enter the coating machine to facilitate the processing of the coating machine. However, in actual feeding, it is found that many materials, especially powdered materials or liquid materials, often have large amounts of materials adhered to the discharge structure after feeding, which will not only cause blockage of the discharge structure, affecting the purity of the added materials when feeding next time, but also cause a large difference between the actual discharge amount and the expected discharge amount. Utility Model Content

[0004] The purpose of the utility model is to provide a coating machine feeding system, which can solve one or more of the above problems.

[0005] According to one aspect of the utility model, a coating machine feeding system is provided, comprising a coating machine mainframe, a spray gun mechanism, a spray gun air intake mechanism, a chassis air intake mechanism and an exhaust mechanism.

[0006] The coating machine main body comprises a barrel and a chassis, wherein the barrel is provided with a cavity, the barrel is connected to the chassis, the chassis is provided with a cavity connected to the cavity, the chassis is provided with a discharge port, and the discharge port is connected to the cavity.

[0007] The spray gun mechanism is installed on the chassis and communicated with the cavity. The spray gun mechanism is connected to the spray gun air intake mechanism, the chassis air intake mechanism is connected to the chassis, and the barrel is connected to the exhaust mechanism.

[0008] The beneficial effect of the utility model is as follows: in the utility model, the discharge port can be used for discharging materials, and after discharging, the operation of the chassis air intake mechanism and the exhaust mechanism can make the cavity in the barrel negative pressure, while the cavity in the chassis positive pressure, the material can be effectively pressed into the cavity for processing, thereby ensuring effective discharging, and relying on the use of the spray gun mechanism and the spray gun air intake mechanism, the material adhering to the inner wall of the cavity can be effectively washed away, thereby avoiding its residue on the inner wall of the cavity, avoiding the material from clogging the cavity, and minimizing the difference between the actual discharging amount and the expected discharging amount, effectively ensuring the accuracy of the discharging amount.

[0009] In some embodiments, the spray gun air intake mechanism includes a spray gun air intake pipe, a spray gun air intake control valve and an air intake device, the air intake device is connected to the spray gun air intake pipe, the spray gun air intake pipe is connected to the spray gun mechanism, and the spray gun air intake control valve is installed on the spray gun air intake pipe. The setting of the spray gun air intake control valve can facilitate the adjustment of the air intake volume of the spray gun mechanism to adapt to different needs.

[0010] In some embodiments, the spray gun mechanism includes a spray gun and a mounting ring, the mounting ring is mounted on the chassis, there are multiple spray guns, the multiple spray guns are connected to the mounting ring and extend into the cavity, and the mounting ring is connected to the spray gun air inlet pipe. Multiple spray guns can perform spraying action at the same time to spray different positions of the inner wall of the cavity, so as to effectively avoid the residue of materials on the inner wall of the cavity.

[0011] In some embodiments, the chassis air intake mechanism includes a chassis air intake duct and an air intake fan, one end of the chassis air intake duct is connected to the air intake fan, and the other end of the chassis air intake duct is connected to the chassis.

[0012] In some embodiments, the exhaust mechanism includes an exhaust duct, an exhaust dust removal cabinet, and an exhaust fan, one end of the exhaust duct is connected to the exhaust dust removal cabinet, the other end of the exhaust duct is connected to the barrel, and the exhaust fan is connected to the exhaust dust removal cabinet. The exhaust dust removal cabinet can filter the exhausted airflow when exhausting to reduce garbage or dust entering the exhaust fan.

[0013] In some embodiments, the coating machine mainframe includes a support and a support bar, the base is connected to the support, the support bar is connected to the support, and the barrel is connected to the support bar. The support can facilitate the fixation of the base, and the setting of the support bar can improve the fixation reliability of the barrel.

[0014] In some embodiments, the coating machine mainframe includes a roller and a roller bracket, and the roller and roller bracket are multiple, and the multiple roller brackets are connected to the support, and the multiple rollers are rotatably mounted on the multiple roller brackets in a one-to-one correspondence. By providing the roller and the roller bracket, the movement of the support can be facilitated, thereby facilitating the adjustment of the position of the coating machine mainframe to adapt to different needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of a structural schematic diagram of a coating machine feeding system according to one embodiment of the utility model.

[0016] Figure 2 It is a top view of the structural schematic diagram of a coating machine feeding system according to one embodiment of the utility model.

[0017] In the figure: 1. Main body of the coating machine, 2. Spray gun mechanism, 3. Spray gun air inlet mechanism, 4. Chassis air inlet mechanism, 5. Exhaust mechanism, 11. Cylinder, 12. Chassis, 121. Feed pipe, 13. Support, 14. Rib, 15. Roller, 16. Roller bracket, 21. Spray gun, 22. Installation ring, 31. Spray gun air inlet pipe, 32. Spray gun air inlet control valve, 33. Air inlet device, 41. Chassis air inlet pipe, 42. Air inlet fan, 51. Exhaust pipe, 52. Exhaust dust removal cabinet, 53. Exhaust fan. Detailed implementation mode

[0018] The structural principle and working principle of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] Refer to Figure 1 and Figure 2 , a feeding system of a coating machine of the present utility model includes a main body 1 of the coating machine, a spray gun mechanism 2, a spray gun air inlet mechanism 3, a chassis air inlet mechanism 4 and an exhaust mechanism 5.

[0020] The main body 1 of the coating machine includes a cylinder 11 and a chassis 12. A cavity is provided inside the cylinder 11, and a cavity is provided inside the chassis 12. The cylinder 11 is fixedly connected to the chassis 12 by bolts, and a through hole is provided between the chassis 12 and the cylinder 11, so that the cavity of the cylinder 11 is communicated with the cavity of the chassis 12.

[0021] A feeding port is further provided on the side of the chassis 12, and a feed pipe 121 is connected to the feeding port, and the feeding port is communicated with the cavity.

[0022] The spray gun air inlet mechanism 3 includes a spray gun air inlet pipe 31, a spray gun air inlet control valve 32 and an air inlet device 33. The air inlet device 33 can preferably be a device such as a blower. The air inlet device 33 is fixedly connected to the spray gun air inlet pipe 31 by bolts, and the air inlet device 33 is communicated with the spray gun air inlet pipe 31. The spray gun air inlet control valve 33 is installed on the spray gun air inlet pipe 31, and the spray gun air inlet control valve 33 can adjust the air inlet volume input from the air inlet device 33 to the spray gun air inlet pipe 31.

[0023] The spray gun mechanism 2 includes a spray gun 21 and an installation ring 22. There can be multiple spray guns 21. The installation ring 22 is fixedly sleeved on the side of the chassis 12 by bolts. All the spray guns 21 are fixedly connected to the installation ring 22 by bolts, and the spray guns 21 extend into the cavity inside the chassis 12, so that all the spray guns 21 are communicated with the cavity. The installation ring 22 is also fixedly connected to the spray gun air inlet pipe 31 by bolts, and the installation ring 22 is communicated with the spray gun air inlet pipe 31. At the same time, all the spray guns 21 are also communicated with the installation ring 22.

[0024] The chassis air intake mechanism 4 includes a chassis air intake pipe 41 and an air intake fan 42. One end of the chassis air intake pipe 41 is connected to the air intake fan 42 through a flange and communicates with the air intake fan 42, and the other end of the chassis air intake pipe 41 is connected to the side of the chassis 12 through bolts, and this end of the chassis air intake pipe 41 is communicated with the cavity of the chassis 12.

[0025] The exhaust mechanism 5 includes an exhaust duct 51, an exhaust dust cabinet 52, and an exhaust fan 53. One end of the exhaust duct 51 is fixedly connected to the exhaust dust cabinet 52 by bolts, the other end of the exhaust duct 51 is fixedly connected to the side of the barrel 11 by bolts, and the exhaust fan 53 is connected to the exhaust dust cabinet 52 by a duct, so that the cavity of the barrel 11, the exhaust duct 51, the exhaust dust cabinet 52, and the exhaust fan 53 are all connected.

[0026] The coating machine mainframe 1 also includes a support 13 and a support bar 14. The chassis 12 is fixedly connected to the support 13 by bolts, the bottom of the support bar 14 is fixedly connected to the support 13 by bolts, and the barrel 11 is fixedly connected to the support bar 14 by bolts.

[0027] The coating machine main body 1 comprises a roller 15 and a roller bracket 16. There are multiple rollers 15 and roller brackets 16, and the multiple roller brackets 16 are fixedly connected to the support 16 by bolts, and the multiple rollers 15 are rotatably mounted on the multiple roller brackets 16 in a one-to-one correspondence through pins.

[0028] When the coating machine feeding system of the utility model is in use, the material can be fed into the feeding port through the feeding pipe 121 by means of an external feeding device, and enters into the cavity of the chassis 12 through the feeding port, and the exhaust fan 53 of the exhaust mechanism 5, the air intake fan 42 of the chassis air intake mechanism 4 and the air intake device 33 of the spray gun air intake mechanism 3 are started.

[0029] Therefore, under the operation of the exhaust fan 53 and the air inlet fan 42, the cavity of the chassis 12 can be under positive pressure, and the cavity of the barrel 11 can be under negative pressure, and the material can be pressed from the cavity of the chassis 12 into the cavity of the barrel 11 to complete the unloading. In addition, due to the operation of the air inlet device 33, each spray gun 21 can spray the inner wall of the cavity of the chassis 12 to effectively prevent the material from sticking to the inner wall of the cavity, thereby avoiding the material from remaining in the cavity of the chassis 12 as much as possible, thereby minimizing the difference between the actual unloading amount and the expected unloading amount, and effectively ensuring the accuracy of the unloading amount.

[0030] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A coating machine feeding system, characterized in that: It includes the coating machine main unit, spray gun mechanism, spray gun air intake mechanism, chassis air intake mechanism and exhaust mechanism. The coating machine main body comprises a barrel and a chassis, wherein the barrel is provided with a cavity, the barrel is connected to the chassis, the chassis is provided with a cavity connected to the cavity, the chassis is provided with a discharge port, and the discharge port is connected to the cavity. The spray gun mechanism is installed on the chassis and communicated with the cavity. The spray gun mechanism is connected to the spray gun air intake mechanism, the chassis air intake mechanism is connected to the chassis, and the barrel is connected to the exhaust mechanism.

2. The coating machine feeding system according to claim 1, characterized in that: The spray gun air intake mechanism comprises a spray gun air intake pipe, a spray gun air intake control valve and an air intake device, the air intake device is connected to the spray gun air intake pipe, the spray gun air intake pipe is connected to the spray gun mechanism, and the spray gun air intake control valve is installed on the spray gun air intake pipe.

3. The coating machine feeding system according to claim 2, characterized in that: The spray gun mechanism comprises a spray gun and a mounting ring, wherein the mounting ring is mounted on a chassis, the spray guns are multiple, and the multiple spray guns are all connected to the mounting ring and extend into the cavity, and the mounting ring is connected to the spray gun air inlet pipe.

4. The coating machine feeding system according to claim 1, characterized in that: The chassis air intake mechanism comprises a chassis air intake pipe and an air intake fan, one end of the chassis air intake pipe is connected to the air intake fan, and the other end of the chassis air intake pipe is connected to the chassis.

5. The coating machine feeding system according to claim 1, characterized in that: The exhaust mechanism comprises an exhaust duct, an exhaust dust removal cabinet and an exhaust fan, one end of the exhaust duct is connected to the exhaust dust removal cabinet, the other end of the exhaust duct is connected to the barrel, and the exhaust fan is connected to the exhaust dust removal cabinet.

6. The coating machine feeding system according to claim 1, characterized in that: The coating machine main body comprises a support and a support bar, the bottom plate is connected to the support, the support bar is connected to the support, and the barrel is connected to the support bar.

7. The coating machine feeding system according to claim 6, characterized in that: The coating machine main body comprises a roller and a roller bracket, wherein the roller and the roller bracket are both multiple, and the multiple roller brackets are all connected to the support, and the multiple rollers are rotatably mounted on the multiple roller brackets in a one-to-one correspondence.

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