Spraying device for carton processing

Abstract

The invention discloses a spraying device for carton processing, and relates to the technical field of code spraying. The spraying device for carton processing comprises a fixing frame, four supporting legs are fixedly connected to the bottom of the fixing frame, a conveying device is movably connected into the fixing frame, a supporting frame is arranged on the top of the conveying device, a code spraying control center is arranged on the back of the fixing frame, and a code spraying head is fixedly connected to the bottom of the supporting frame; an interaction platform is fixedly connected to the top of the code spraying control center, a carton is arranged at the top of the conveying device, and a temperature control mechanism is arranged at the bottom of the supporting frame. According to the spraying device for carton processing, the temperature control mechanism heats and dehumidifies the surface of a carton through refrigeration and heating of a vortex tube, meanwhile, the code spraying head is cooled, dust on the surface of the carton is cleaned through the cleaning mechanism, and the code spraying head is protected through the protection mechanism so that the code spraying quality can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of inkjet coding, and in particular to a spraying device for carton processing. Background Art

[0002] According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. The inkjet printer is a device that uses non-contact methods to mark products. It generally refers to continuous inkjet technology. The inkjet printer uses charged ink particles, which are deflected by high-voltage electric fields, to print patterns, texts and numbers on the surface of various objects. It is a high-tech product that integrates mechatronics.

[0003] The publication number "CN215153171U" discloses a spraying device for carton processing, including a coding body, a display screen is fixedly installed on the front surface of the coding body, a wiring socket is opened on one side of the coding body, a coding port is opened on the other side of the coding body, and a handle is fixedly installed on one side of the bottom of the coding body, one side of the handle is located at the bottom of the coding body and is connected to a trigger, and a sweat-absorbing sleeve is installed on the outside of the handle; a sweat-absorbing sleeve is arranged on the handle of the device, and the sweat-absorbing sleeve is wound around the sleeve belt and the cloth loop. After the sweat-absorbing sleeve is arranged, sweat can be prevented from being stained on the handle during use, and the sweat-absorbing sleeve can be easily disassembled and cleaned.

[0004] In actual use, the dust on the carton will prevent the ink from being stained on the carton, making the coding unclear. At the same time, if the carton becomes damp during storage, the ink will be diffused by the moisture on the carton during the staining process, resulting in unclear coding, which affects the coding quality and reduces the processing efficiency of the carton. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a spraying device for carton processing to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a spraying device for carton processing, comprising a fixed frame, four supporting legs are fixedly connected to the bottom of the fixed frame, a conveying device is movably connected inside the fixed frame, a support frame is arranged on the top of the conveying device, a coding control center is arranged on the back of the fixed frame, a spray terminal is fixedly connected to the bottom of the support frame, an interactive platform is fixedly connected to the top of the coding control center, a carton is arranged on the top of the conveying device, a temperature control mechanism is arranged at the bottom of the support frame, a cleaning mechanism is arranged on the outer wall of the fixed frame, and a protective mechanism is arranged on the front of the spray terminal;

[0007] The temperature control mechanism includes:

[0008] An air compressor, wherein the air compressor is arranged on the back of the fixing frame;

[0009] A fixing bracket, wherein the fixing bracket is fixedly connected to the back side of the fixing frame;

[0010] A vortex tube, wherein the vortex tube is fixedly connected inside the fixed bracket;

[0011] Cleanup agencies include:

[0012] A filter box, wherein the filter box is arranged on the left side of the air compressor;

[0013] A rolling brush, the rolling brush is movably connected to the bottom of the support frame and is located on the right side of the spray terminal, and the rolling brush is fixedly connected to the support frame;

[0014] Protection agencies include:

[0015] A servo motor, wherein the servo motor is fixedly connected to the top of the support frame;

[0016] A fixing rod is fixedly connected to the left side of the supporting frame.

[0017] Preferably, the bottom of the support frame is located on the right side of the rolling brush and is fixedly connected to an air outlet head, and small openings are provided above and below the air outlet head.

[0018] Preferably, the outer wall of the spray terminal is fixedly connected to a heat dissipation shell, and the interior of the heat dissipation shell is fixedly connected to two diverter blocks.

[0019] Preferably, the back of the air outlet head is connected to the right side of the vortex tube through a pipeline, the bottom of the vortex tube is connected to the air compressor through a pipeline, and the right side of the vortex tube is connected to the bottom of the heat dissipation shell through a pipeline.

[0020] Preferably, filter plate one is fixedly connected inside the filter box, filter plate two is fixedly connected inside the filter box at the left side of filter plate one, a fixed block is fixedly connected at the bottom of the filter box at the bottom of filter plate two, a guide column is fixedly connected to the left side of the fixed block, a baffle is movably connected to the outer wall of the guide column, a spring is provided on the outer wall of the guide column, and the spring is located between the fixed block and the baffle.

[0021] Preferably, a connecting head is movably connected to the bottom of the rolling brush, a fixing sleeve is fixedly connected to the outer wall of the connecting head, and the fixing sleeve is fixedly connected to the back of the fixing frame, six brushes are fixedly connected to the outer wall of the rolling brush, vertical holes are provided on the outer wall of the rolling brush at positions corresponding to the brushes, twelve air guide plates are fixedly connected to the inner wall of the rolling brush, and an air guide rod is fixedly connected to the inner top of the rolling brush.

[0022] Preferably, the bottom of the connector is connected to the top of the filter box through a pipeline, and the top of the filter box is connected to the right side of the air compressor through a pipeline.

[0023] Preferably, the servo motor is fixedly connected to a pulley 1 on the front side, a rotating frame is fixedly connected inside the fixed rod, a pulley 2 is fixedly connected to the back side of the rotating frame, a conveyor belt is movably connected to the outer wall of the pulley 1, and the conveyor belt is movably connected to the outer wall of the pulley 2, two cotton brush blocks are fixedly connected to the back side of the rotating frame located at the front side of the spraying terminal, two protective covers are fixedly connected to the outer wall of the rotating frame located at the front side of the spraying terminal, and a detection head is fixedly connected to the bottom of the support frame located between the spraying terminal and the rolling brush.

[0024] The present invention provides a spraying device for carton processing, which has the following beneficial effects:

[0025] 1. The spraying device for carton processing uses an air compressor to inject compressed air into the spiral tube through a temperature control mechanism to generate cold air and hot air to use cold air to cool the spray terminal through a heat dissipation shell to prevent the spray terminal from being unable to continue working due to high temperature caused by continuous work, thereby improving the efficiency of carton coding. At the same time, the air outlet head uses hot air to dry the carton to prevent the carton from being damp and causing the sprayed ink to diffuse, resulting in unclear coding, thereby improving the quality of coding and the efficiency of carton coding.

[0026] 2. The spraying device for carton processing has gas extracted by the air compressor through the cleaning mechanism filter box, and the air flow is sucked into the vertical hole of the rolling brush through the pipeline. The sucked air flow will make the gas flow through the air guide plate under the action of the air guide rod, and will push the air guide plate. The rolling brush is driven to rotate by pushing the air guide plate, and the dust on the surface of the carton is cleaned by the brush and sucked into the filter box to prevent the dust on the surface of the carton from interfering with the inkjet coding, so as to improve the quality of the inkjet coding and the efficiency of the inkjet coding. At the same time, the rolling brush can absorb the dust in the air to achieve the effect of purifying the air.

[0027] 3. The spraying device for carton processing drives the rotating frame to rotate through the conveyor belt by the servo motor of the protective mechanism. The rotating frame can generate airflow when rotating, and the spray terminal is brushed and cleaned by the cotton brush block on the rotating frame. The airflow can blow away the dust and prevent the spray terminal from being blocked by dust in the air. It can prevent the unclear coding caused by the blockage of the spray terminal, thereby improving the quality of coding and the efficiency of carton coding. At the same time, when the equipment is not working, a protective shell is used to protect the spray terminal.

[0028] 4. The spraying device for carton processing fixes the air outlet head and the rolling brush 310 on the same horizontal line through a support frame, dries the carton first and then brushes it, which prevents the dust from adhering to the carton due to moisture, and allows the rolling brush to better drive the brush to remove dust on the surface of the carton, thereby achieving an enhanced cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0030] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0031] Figure 3 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0032] Figure 4 for Figure 3 The enlarged structural diagram of the middle B part;

[0033] Figure 5 It is a top view of the three-dimensional structure of the present invention;

[0034] Figure 6 for Figure 5 The enlarged structural diagram of the middle C part;

[0035] Figure 7 This is a schematic diagram of the rolling brush structure of the present invention;

[0036] Figure 8 This is a schematic diagram of the cross-sectional structure of the rolling brush of the present invention;

[0037] Fig. 9 This is a schematic diagram of the cross-sectional structure of the filter box of the present invention;

[0038] Fig.10 This is a schematic diagram of the heat dissipation shell structure of the present invention;

[0039] Fig.11 It is a schematic diagram of the cross-sectional structure of the heat dissipation shell of the present invention.

[0040] In the figure: 1. fixed frame; 12. supporting legs; 13. conveying device; 14. supporting frame; 15. control center; 16. interactive platform; 17. spray terminal; 18. carton; 2. temperature control mechanism; 21. air compressor; 22. vortex tube; 23. air outlet; 24. heat dissipation shell; 25. diverter block; 26. fixed bracket; 3. cleaning mechanism; 31. filter box; 32. filter plate 1; 33. filter plate 2; 34. Fixed block; 35. Guide column; 36. Spring; 37. Baffle; 38. Fixed sleeve; 39. Connector; 310. Rolling brush; 311. Brush; 312. Air guide rod; 313. Air guide plate; 4. Protective mechanism; 41. Servo motor; 42. Pulley 1; 43. Pulley 2; 44. Fixed rod; 45. Rotating frame; 46. Cotton brush block; 47. Protective cover; 48. Detection head; 49. Conveyor belt. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0043] See also Figure 1-11 The present invention provides a technical solution: a spraying device for carton processing, comprising a fixed frame 1, four supporting legs 12 are fixedly connected to the bottom of the fixed frame 1, a conveying device 13 is movably connected inside the fixed frame 1, a support frame 14 is arranged on the top of the conveying device 13, a coding control center 15 is arranged on the back of the fixed frame 1, a spray terminal 17 is fixedly connected to the bottom of the support frame 14, an interactive platform 16 is fixedly connected to the top of the coding control center 15, a carton 18 is arranged on the top of the conveying device 13, a temperature control mechanism 2 is arranged at the bottom of the support frame 14, a cleaning mechanism 3 is arranged on the outer wall of the fixed frame 1, and a protection mechanism 4 is arranged on the front of the spray terminal 17;

[0044] The temperature control mechanism 2 comprises:

[0045] An air compressor 21, the air compressor 21 is arranged on the back of the fixing frame 1;

[0046] A fixing bracket 26, the fixing bracket 26 is fixedly connected to the back side of the fixing frame 1;

[0047] A vortex tube 22, the vortex tube 22 is fixedly connected inside the fixed bracket 26;

[0048] The bottom of the support frame 14 is located on the right side of the rolling brush 310 and is fixedly connected with an air outlet head 23, and the air outlet head 23 is provided with small openings on the upper and lower sides.

[0049] A heat dissipation shell 24 is fixedly connected to the outer wall of the spray terminal 17, and two diverter blocks 25 are fixedly connected inside the heat dissipation shell 24.

[0050] The back of the air outlet head 23 is connected to the right side of the vortex tube 22 through a pipe, the bottom of the vortex tube 22 is connected to the air compressor 21 through a pipe, and the right side of the vortex tube 22 is connected to the bottom of the heat dissipation shell 24 through a pipe. When the compressed gas enters the vortex tube 22 through the nozzle, a high-speed rotating airflow is formed, and the airflow generates a vortex in the vortex tube 22. Due to the action of centrifugal force, the outer layer of the airflow moves to the right along the vortex tube 22 to form a hot airflow, while the airflow in the center moves to the left to form a cold airflow.

[0051] The cleaning mechanism 3 includes:

[0052] A filter box 31, the filter box 31 is arranged on the left side of the air compressor 21;

[0053] A rolling brush 310, which is movably connected to the bottom of the support frame 14 and is located on the right side of the spray terminal 17, and the rolling brush 310 is fixedly connected to the support frame 14;

[0054] A filter plate 1 32 is fixedly connected inside the filter box 31, a filter plate 2 33 is fixedly connected inside the filter box 31 at the left side of the filter plate 1 32, a fixed block 34 is fixedly connected at the bottom of the filter plate 2 33 inside the filter box 31, a guide column 35 is fixedly connected to the left side of the fixed block 34, a baffle 37 is movably connected to the outer wall of the guide column 35, a spring 36 is provided on the outer wall of the guide column 35, and the spring 36 is located between the fixed block 34 and the baffle 37.

[0055] A connecting head 39 is movably connected to the bottom of the rolling brush 310, a fixing sleeve 38 is fixedly connected to the outer wall of the connecting head 39, and the fixing sleeve 38 is fixedly connected to the back of the fixing frame 1, six brushes 311 are fixedly connected to the outer wall of the rolling brush 310, vertical holes are provided on the outer wall of the rolling brush 310 at positions corresponding to the brushes 311, twelve air guide plates 313 are fixedly connected to the inner wall of the rolling brush 310, and an air guide rod 312 is fixedly connected to the inner top of the rolling brush 310.

[0056] The bottom of the connector 39 is connected to the top of the filter box 31 through a pipeline, and the top of the filter box 31 is connected to the right side of the air compressor 21 through a pipeline.

[0057] The protection mechanism 4 includes:

[0058] A servo motor 41, the servo motor 41 is fixedly connected to the top of the support frame 14;

[0059] The fixing rod 44 is fixedly connected to the left side of the supporting frame 14 .

[0060] A pulley 42 is fixedly connected to the front of the servo motor 41, a rotating frame 45 is fixedly connected inside the fixed rod 44, a pulley 2 43 is fixedly connected to the back of the rotating frame 45, a conveyor belt 49 is movably connected to the outer wall of the pulley 1 42, and the conveyor belt 49 is movably connected to the outer wall of the pulley 2 43, the back of the rotating frame 45 is located at the spray terminal 17 and the front is fixedly connected to two cotton brush blocks 46, the outer wall of the rotating frame 45 is located at the front of the spray terminal 17 and is fixedly connected to two protective covers 47, the bottom of the support frame 14 is located between the spray terminal 17 and the rolling brush 310 and is fixedly connected to a detection head 48, and the edge of the rotating frame 45 is a warped structure that can generate airflow when rotating.

[0061] When in use, the carton 18 will be transported on the conveyor 13, the air compressor 21 will extract and compress air from the filter box 31 and then transport the compressed gas to the vortex tube 22 through the pipeline, and then cold air and hot air are generated through the two ends of the vortex tube 22 respectively, and the hot air is blown out from the air outlet 23 through the pipeline, and blown to the surface of the carton 18 to heat and blow the surface of the carton 18 to dry the carton 18, and the cold air is sent to the inside of the heat dissipation shell 24 through the pipeline, and is evenly blown to the spray terminal 17 under the action of the diverter block 25 to cool the spray terminal 17. When the air compressor 21 extracts air from the filter box 31, it sucks air at the vertical hole of the rolling brush 310 through the action of the pipeline. The sucked air will allow the gas to flow through the air guide plate 313 under the action of the air guide rod 312, and will push the air guide plate 313. By pushing the air guide plate, the rolling brush 310 is driven to rotate, and the brush 311 is driven to clean the dust on the surface of the carton 18 and suck it into the filter box 31. When the filter box 31 is accidentally blocked, the air compressor 21 will continue to inhale gas, and the pressure difference between the inside and outside of the filter box 31 will compress the spring through the baffle 37 , let the gas pass through the filter plate 2 33 into the air compressor 21, fix the air outlet 23 and the rolling brush 310 on the same horizontal line through the support frame 14, dry the carton 18 first and then brush it, which prevents the dust from increasing its adhesion on the carton due to moisture, and allows the rolling brush 310 to better drive the brush 311 to remove the dust on the surface of the carton 18, the servo motor 41 drives the pulley 1 42 to rotate, the pulley 1 42 drives the pulley 2 43 to rotate through the conveyor belt 49, and the pulley 2 43 drives the rotating frame 45 to rotate When the rotating frame 45 rotates, it will generate an airflow blowing from the front to the back. At the same time, it will drive two cotton brush blocks 46 to brush and clean the inkjet terminal 17 to prevent the inkjet terminal 17 from being blocked by dust in the air. When the detection head 48 detects that the carton 18 is about to be sent to the position where the code is to be sprayed, the servo motor 41 will control the rotating frame 45 not to block the inkjet terminal 17 and the carton. When the equipment is not moving, the servo motor 41 will allow the protective cover 47 to stay on the surface of the inkjet terminal 17 to protect the inkjet terminal 17.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying device for carton processing, comprising a fixing frame (1), characterized in that: The bottom of the fixed frame (1) is fixedly connected to four supporting legs (12); a conveying device (13) is movably connected inside the fixed frame (1); a support frame (14) is arranged on the top of the conveying device (13); a coding control center (15) is arranged on the back of the fixed frame (1); a coding terminal (17) is fixedly connected to the bottom of the support frame (14); an interactive platform (16) is fixedly connected to the top of the coding control center (15); a carton (18) is arranged on the top of the conveying device (13); a temperature control mechanism (2) is arranged on the bottom of the support frame (14); a cleaning mechanism (3) is arranged on the outer wall of the fixed frame (1); and a protection mechanism (4) is arranged on the front of the coding terminal (17); The temperature control mechanism (2) comprises: An air compressor (21), wherein the air compressor (21) is arranged on the back side of the fixing frame (1); A fixing bracket (26), wherein the fixing bracket (26) is fixedly connected to the back side of the fixing frame (1); A vortex tube (22), wherein the vortex tube (22) is fixedly connected inside the fixed bracket (26); The cleaning mechanism (3) includes: A filter box (31), wherein the filter box (31) is arranged on the left side of the air compressor (21); A rolling brush (310), wherein the rolling brush (310) is movably connected to the bottom of the support frame (14) and is located on the right side of the spray terminal (17), and the rolling brush (310) is fixedly connected to the support frame (14); Protection agencies (4) include: A servo motor (41), wherein the servo motor (41) is fixedly connected to the top of the support frame (14); A fixing rod (44), wherein the fixing rod (44) is fixedly connected to the left side of the supporting frame (14).

2. A spraying device for carton processing according to claim 1, characterized in that: The bottom of the support frame (14) is located on the right side of the rolling brush (310) and is fixedly connected to an air outlet head (23), and small openings are arranged on the upper and lower parts of the air outlet head (23).

3. A spraying device for carton processing according to claim 2, characterized in that: The outer wall of the spray terminal (17) is fixedly connected to a heat dissipation shell (24), and the interior of the heat dissipation shell (24) is fixedly connected to two diversion blocks (25).

4. The spraying device for carton processing according to claim 1 is characterized in that: The back of the air outlet head (23) is connected to the right side of the vortex tube (22) through a pipeline, the bottom of the vortex tube (22) is connected to the air compressor (21) through a pipeline, and the right side of the vortex tube (22) is connected to the bottom of the heat dissipation shell (24) through a pipeline.

5. The spraying device for carton processing according to claim 1 is characterized in that: A filter plate 1 (32) is fixedly connected inside the filter box (31), a filter plate 2 (33) is fixedly connected inside the filter box (31) at the left side of the filter plate 1 (32), a fixing block (34) is fixedly connected at the bottom of the filter box (31) at the bottom of the filter plate 2 (33), a guide column (35) is fixedly connected to the left side of the fixing block (34), a baffle (37) is movably connected to the outer wall of the guide column (35), a spring (36) is provided on the outer wall of the guide column (35), and the spring (36) is located between the fixing block (34) and the baffle (37).

6. A spraying device for carton processing according to claim 5, characterized in that: The bottom of the rolling brush (310) is movably connected to a connecting head (39), the outer wall of the connecting head (39) is fixedly connected to a fixing sleeve (38), and the fixing sleeve (38) is fixedly connected to the back of the fixing frame (1), the outer wall of the rolling brush (310) is fixedly connected to six brushes (311), the outer wall of the rolling brush (310) is provided with vertical holes at positions corresponding to the brushes (311), the inner wall of the rolling brush (310) is fixedly connected to twelve air guide plates (313), and the inner top of the rolling brush (310) is fixedly connected to an air guide rod (312).

7. A spraying device for carton processing according to claim 6, characterized in that: The bottom of the connector (39) is connected to the top of the filter box (31) through a pipeline, and the top of the filter box (31) is connected to the right side of the air compressor (21) through a pipeline.

8. The spraying device for carton processing according to claim 1 is characterized in that: The front of the servo motor (41) is fixedly connected to a pulley 1 (42); the interior of the fixed rod (44) is fixedly connected to a rotating frame (45); the back of the rotating frame (45) is fixedly connected to a pulley 2 (43); the outer wall of the pulley 1 (42) is movably connected to a conveyor belt (49), and the conveyor belt (49) is movably connected to the outer wall of the pulley 2 (43); the back of the rotating frame (45) is located at the front of the spray terminal (17) and is fixedly connected to two cotton brush blocks (46); the outer wall of the rotating frame (45) is located at the front of the spray terminal (17) and is fixedly connected to two protective covers (47); the bottom of the support frame (14) is located between the spray terminal (17) and the rolling brush (310) and is fixedly connected to a detection head (48).

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