High-pressure atomization powder spraying machine for thin iron plate printing

Abstract

The utility model relates to the technical field of powder spraying machines, and discloses a high-pressure atomizing powder spraying machine for thin iron plate printing, which comprises a base, a mounting groove is arranged at the top of the base, a protective cover is fixedly arranged at the top of the base, a feeding hole is arranged on the outer wall of one side of the protective cover, a sliding hole is arranged at the top of the protective cover, and a feeding hole is arranged at the bottom of the sliding hole. And a discharge port is formed in the other side of the feed port. A first motor and a synchronous belt are arranged, a material conveying belt is driven to operate, stable conveying of a thin iron plate in the machining process is ensured, a second motor and a lead screw are matched, a connecting powder box accurately moves in an adjusting sliding groove, and therefore the powder spraying position can be adjusted according to the machining requirement; high-pressure atomization spraying of the coating is achieved, the coating can evenly and finely cover the surface of the thin iron plate, and the effect of improving the coating quality and efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder spraying machine technical field, concretely to a high pressure atomization powder spraying machine for thin iron plate printing. BACKGROUND

[0002] The powder spraying machine is a device that can uniformly spray powder coating to the surface of a workpiece. Its core function is to adsorb charged powder particles to the surface of the workpiece under the action of an electrostatic field, and form a coating layer through subsequent leveling and curing processes. The powder spraying machine is widely used in the product manufacturing process of multiple industries such as hardware machinery, electronics and electrical appliances, plastics and rubbers, and leather and textiles.

[0003] Traditional spraying methods require multiple spraying to achieve the desired coating thickness, and the coating uniformity is poor. Due to the easy splashing and loss of paint during the spraying process, the paint utilization rate is low, and the cost is high. At the same time, traditional spraying methods require the use of organic solvents, which can easily produce volatile organic compounds and pollute the environment. Therefore, a high-pressure atomization powder spraying machine for thin iron plate printing is needed. SUMMARY

[0004] The utility model aims at providing a high-pressure atomization powder spraying machine for thin iron plate printing to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high-pressure atomization powder spraying machine for thin iron plate printing, comprising a base, an installation slot is formed on the top of the base, a protective cover is fixedly installed on the top of the base to form a closed processing space, which effectively prevents paint splashing and environmental pollution, a feed inlet is formed on one side of the outer wall of the protective cover, a sliding hole is formed on the top of the protective cover, a discharge outlet is arranged on the other side of the feed inlet, and the discharge outlet is formed on the other side of the outer wall of the protective cover, a transparent observation window is fixedly installed on the front of the protective cover, which facilitates real-time monitoring of the processing process by the operator, and a control panel is fixedly installed on the outer wall of the protective cover; a powder spraying and drying assembly is arranged inside and above the protective cover; the powder spraying and drying assembly comprises: an adjusted powder spraying part arranged inside and above the protective cover; a drying part arranged inside and on the outer wall of the protective cover, and the drying part is located on one side of the adjusted powder spraying part.

[0006] Preferably, the adjusting powder spraying part comprises: a first motor fixedly installed on the outer wall of the base through a support seat; connecting plates fixedly installed on the inner wall top of the protective cover and sharing two groups; a support plate fixedly installed on the inner wall of the protective cover on the side of the connecting plates; the output end of the first motor is provided with a connecting shaft, the other end of the connecting shaft is provided with a first rotating wheel, one side of the first rotating wheel is provided with a second rotating wheel, and the outer walls of the first rotating wheel and the second rotating wheel are in transmission connection with a synchronous belt.

[0007] The first motor is arranged, the connecting shaft and the first rotating wheel are driven to rotate, the synchronous belt drives the second rotating wheel, and power transmission is achieved.

[0008] Preferably, the inner sides of the first rotating wheel and the second rotating wheel are provided with a connecting rotating shaft, the connecting rotating shaft movably penetrates the base and extends to the other side inner wall of the installation groove, the outer wall of the connecting rotating shaft movably sleeves a conveying belt, the bottom of the connecting plate is fixedly installed with an adjusting support plate, and the top of the adjusting support plate is provided with an adjusting sliding groove.

[0009] The conveying belt is arranged, the connecting rotating shaft movably penetrates the base, and the conveying belt is driven to run in the installation groove, so that the thin iron plate is stably conveyed.

[0010] Preferably, the top of the support plate is fixedly installed with a second motor, the output end of the second motor is provided with a lead screw through a shaft coupling, the outer wall of the lead screw movably sleeves a connecting sliding block, the outer wall of one side of the adjusting support plate is provided with a moving hole, and the inside of the adjusting sliding groove is in sliding connection with a connecting powder box, and the connecting powder box is fixedly connected with the connecting sliding block.

[0011] The support plate is arranged, the second motor drives the lead screw to rotate, the connecting powder box is driven to slide in the adjusting sliding groove through the connecting sliding block, and the powder spraying position is accurately adjusted.

[0012] Preferably, the top of the adjusting support plate is provided with a powder storage box, the powder storage box is fixedly installed on the top of the protective cover, one side of the powder storage box is in communication with a material supplementing opening, and the inside of the powder storage box is provided with a high-pressure pump.

[0013] Preferably, the high-pressure pump is in communication with a connecting hose on one side, the connecting hose penetrates the sliding hole and extends to the inside of the connecting powder box, and the bottom of the connecting powder box is in communication with two groups of high-pressure nozzles.

[0014] The high-pressure pump is arranged, the coating powder in the powder storage box is conveyed to the connecting powder box through the connecting hose, and then atomized and sprayed out by the high-pressure nozzles, so that the thin iron plate is uniformly covered.

[0015] Preferably, the drying part comprises: a mounting seat fixedly installed on the inner wall of the protective cover and located above the discharge port; and a fan fixedly installed on the outer wall of the protective cover and located above the discharge port.

[0016] Preferably, the top of the mounting seat is fixedly provided with an L-shaped supporting plate, and a placing hole is formed in the top of the L-shaped supporting plate; the other end of the air conveying pipe is arranged in the placing hole; and the other end of the air conveying pipe is provided with a blowing head in communication.

[0017] By arranging the fan, hot air is conveyed into the protective cover through the air conveying pipe and blown to the coated thin iron sheet through the blowing head, so that rapid drying is realized.

[0018] The utility model provides a high pressure atomization powder spraying machine for thin iron sheet printing, which has the following beneficial effects:

[0019] (1) The utility model discloses a motor one, synchronous belt are set up, drive the material conveying belt operation, ensure the stable delivery of thin iron sheet in the processing, cooperate with motor two and screw rod, make the accurate movement of the connecting powder box in the adjusting sliding slot, thereby can adjust the powder spraying position according to the processing demand, further, through being provided with high pressure pump and high pressure spray head, realize the high pressure atomization of coating and spray out, make coating can evenly, delicate cover on the thin iron sheet surface, reach the effect of improving coating quality and efficiency.

[0020] (2) The utility model discloses a heating plate, fan are set up, produce a large amount of hot air, and are blown to the coated thin iron sheet through the air conveying pipe and the blowing head, realize rapid drying, and simultaneously, cooperate with L-shaped supporting plate and placing hole, make the installation and dismounting of air conveying pipe and blowing head become simple, reach the effect of improving drying efficiency and processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model;

[0022] Figure 2 It is a structure bottom view of a high pressure atomization powder spraying machine for thin iron sheet printing of the utility model;

[0023] Figure 3 It is a structure side view of the utility model a high pressure atomization powder spraying machine for thin iron sheet printing air blowing structure;

[0024] Figure 4 It is a powder spraying place release side view of a high pressure atomization powder spraying machine for thin iron sheet printing of the utility model.

[0025] In the figure: 1 base, 11 mounting groove, 2 protective cover, 21 feeding port, 22 sliding hole, 3 transparent observation window, 4 control panel, 5 powder spraying and drying assembly, 51 powder spraying adjusting part, 511 first motor, 512 first rotating wheel, 513 second rotating wheel, 514 synchronous belt, 515 conveying belt, 516 connecting plate, 517 adjusting support plate, 518 adjusting sliding groove, 519 support plate, 5110 second motor, 5111 screw rod, 5112 connecting sliding block, 5113 moving hole, 5114 connecting powder box, 5115 powder storage box, 5116 feeding port, 5117 high-pressure pump, 5118 connecting hose, 5119 high-pressure nozzle, 52 drying part, 521 mounting seat, 522 heating plate, 523 fan, 524 air conveying pipe, 525 L-shaped support plate, 526 air blowing head. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Examples of the described embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. EMBODIMENT

[0028] The preferred embodiment of the high-pressure atomizing powder spraying machine for thin iron plate printing provided by the present application is as shown in the figure Figures 1-4 The high-pressure atomizing powder spraying machine for thin iron plate printing comprises a base 1, a mounting groove 11 is formed in the top of the base 1, a protective cover 2 is fixedly installed on the top of the base 1, forming a closed processing space, effectively preventing paint splashing and environmental pollution, a feeding port 21 is formed in the outer wall of one side of the protective cover 2, a sliding hole 22 is formed in the top of the protective cover 2, a discharging port is arranged on the other side of the feeding port 21 and is formed in the outer wall of the other side of the protective cover 2, a transparent observation window 3 is fixedly installed on the front of the protective cover 2, which is convenient for the operator to monitor the processing process in real time, and a control panel 4 is fixedly installed on the outer wall of the protective cover 2; a powder spraying and drying assembly 5 is arranged inside and above the protective cover 2; the powder spraying and drying assembly 5 comprises: a powder spraying adjusting part 51 arranged inside and above the protective cover 2; a drying part 52 arranged inside and on the outer wall of the protective cover 2, and the drying part 52 is located on one side of the powder spraying adjusting part 51.

[0029] The adjusting powder spraying part 51 comprises a motor 511, the motor 511 is fixedly installed on the outer wall of the base 1 through a support seat; a connecting plate 516 is fixedly installed on the inner wall top of the protective cover 2, and there are two groups; a support plate 519 is fixedly installed on the inner wall of one side of the protective cover 2 and is located at the back side of the connecting plate 516; the output end of the motor 511 is provided with a connecting shaft, and the other end of the connecting shaft is provided with a first rotating wheel 512, one side of the first rotating wheel 512 is provided with a second rotating wheel 513, and the outer walls of the first rotating wheel 512 and the second rotating wheel 513 are drivingly connected with a synchronous belt 514.

[0030] The motor 511 is arranged, the connecting shaft and the first rotating wheel 512 are driven to rotate, the synchronous belt 514 drives the second rotating wheel 513, and the power transmission is realized.

[0031] The inner sides of the first rotating wheel 512 and the second rotating wheel 513 are provided with a connecting rotating shaft, the connecting rotating shaft movably penetrates the base 1 and extends to the other side inner wall of the installation groove 11, the outer wall of the connecting rotating shaft movably sleeves a conveying belt 515, the bottom of the connecting plate 516 is fixedly installed with an adjusting support plate 517, and the top of the adjusting support plate 517 is provided with an adjusting sliding groove 518.

[0032] The conveying belt 515 is arranged, the connecting rotating shaft movably penetrates the base 1 and drives the conveying belt 515 to run in the installation groove 11, and the stable conveying of the thin iron plate is realized.

[0033] The top of the support plate 519 is fixedly installed with a motor 5110, the output end of the motor 5110 is provided with a lead screw 5111 through a shaft coupling, the outer wall of the lead screw 5111 movably sleeves a connecting sliding block 5112, the outer wall of one side of the adjusting support plate 517 is provided with a moving hole 5113, the inside of the adjusting sliding groove 518 is slidingly connected with a connecting powder box 5114, and the connecting powder box 5114 is fixedly connected with the connecting sliding block 5112.

[0034] The support plate 519 is arranged, the motor 5110 drives the lead screw 5111 to rotate, the connecting powder box 5114 is driven by the connecting sliding block 5112 to slide in the adjusting sliding groove 518, and the accurate adjustment of the powder spraying position is realized.

[0035] The top of the adjusting support plate 517 is provided with a powder storage box 5115, the powder storage box 5115 is fixedly installed on the top of the protective cover 2, one side of the powder storage box 5115 is communicatively provided with a material supplementing opening 5116, and the inside of the powder storage box 5115 is provided with a high-pressure pump 5117.

[0036] One side of the high-pressure pump 5117 is communicatively provided with a connecting hose 5118, the connecting hose 5118 penetrates the sliding hole 22 and extends to the inside of the connecting powder box 5114, the bottom of the connecting powder box 5114 is communicatively provided with two groups of high-pressure nozzles 5119.

[0037] The paint powder in the powder storage box 5115 is conveyed to the connecting powder box 5114 through the connecting hose 5118 by setting the high-pressure pump 5117, and is atomized and sprayed out by the high-pressure nozzle 5119, and is uniformly covered on the surface of the thin iron plate.

[0038] Further, the motor one 511 and the synchronous belt 514 are arranged to drive the material conveying belt 515 to rotate, so that the thin iron plate is stably conveyed during the processing process, and the motor two 5110 and the screw rod 5111 are matched to enable the connecting powder box 5114 to be accurately moved in the adjusting groove 518, so that the powder spraying position can be adjusted according to the processing requirement, and further, the high-pressure pump 5117 and the high-pressure nozzle 5119 are arranged to realize high-pressure atomization and spraying of the paint, so that the paint can be uniformly and finely covered on the surface of the thin iron plate. Embodiment

[0039] On the basis of the first embodiment, the preferred embodiment of the high-pressure atomization powder spraying machine for thin iron plate printing provided by the utility model like Figures 1-4 As shown in the figure: the drying part 52 comprises: a mounting seat 521 fixedly installed on the inner wall of the protective cover 2, and the mounting seat 521 is located above the discharge port; a fan 523 fixedly installed on the outer wall of the protective cover 2, and the fan 523 is located above the discharge port; a heating plate 522 fixedly installed at the bottom of the mounting seat 521, and a wind conveying pipe 524 is communicatively arranged at the bottom of the fan 523, and the wind conveying pipe 524 movably penetrates the protective cover 2 and extends into the interior of the protective cover 2.

[0040] An L-shaped supporting plate 525 is fixedly installed at the top of the mounting seat 521, and a placing hole is formed at the top of the L-shaped supporting plate 525, and the other end of the wind conveying pipe 524 is arranged in the placing hole, and a wind spraying head 526 is communicatively arranged at the other end of the wind conveying pipe 524.

[0041] By arranging the fan 523, hot air is conveyed into the protective cover 2 through the wind conveying pipe 524, and is uniformly blown to the coated thin iron plate by the wind spraying head 526, so as to realize rapid drying.

[0042] Further, the heating plate 522 and the fan 523 are arranged to generate a large amount of hot air, and the hot air is uniformly blown to the coated thin iron plate through the wind conveying pipe 524 and the wind spraying head 526, so as to realize rapid drying, and meanwhile, the L-shaped supporting plate 525 and the placing hole are matched to make the installation and dismounting of the wind conveying pipe 524 and the wind spraying head 526 simple.

[0043] In use, first, the operator sets the powder spraying parameters through the control panel 4, then the motor 1 511 is started, the material conveying belt 515 is driven to rotate through the synchronous belt 514, the thin iron plate is sent into the protective cover 2 from the feeding port 21, at the same time, the motor 2 5110 drives the screw rod 5111 to rotate, the connecting powder box 5114 is driven to move to the predetermined position through the connecting sliding block 5112, further, the high-pressure pump 5117 is started, the coating powder in the powder storage box 5115 is conveyed to the connecting powder box 5114 through the connecting hose 5118, and is atomized and sprayed out by the high-pressure spray head 5119, and is uniformly covered on the surface of the thin iron plate, after coating is completed, the thin iron plate continues to advance along the material conveying belt 515 to the vicinity of the discharging port, at this time, the heating plate 522 is started, hot air is generated, the fan 523 conveys the hot air to the inside of the protective cover 2 through the air conveying pipe 524, and blows the coated thin iron plate by the air blowing head 526, and rapid drying is realized.

[0044] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A high-pressure atomizing powder spraying machine for tinplate printing, comprising a base (1), characterized in that: The top of the base (1) is provided with a mounting groove (11), the top of the base (1) is fixedly provided with a protective cover (2), one side outer wall of the protective cover (2) is provided with an inlet (21), the top of the protective cover (2) is provided with a sliding hole (22), the other side of the inlet (21) is provided with an outlet, and the outlet is formed in the other side outer wall of the protective cover (2), the front of the protective cover (2) is fixedly provided with a transparent observation window (3), and the outer wall of the protective cover (2) is fixedly provided with a control panel (4); The powder spraying and drying assembly (5) is arranged inside and above the protective cover (2); The powder spraying and drying assembly (5) comprises: An adjusting powder spraying part (51) is arranged inside and above the protective cover (2); A drying part (52) is arranged inside and on the outer wall of the protective cover (2), and the drying part (52) is located on one side of the adjusting powder spraying part (51).

2. A high-pressure atomizing powder spraying machine for printing on thin iron sheets according to claim 1, characterized in that: The adjusting powder spraying part (51) comprises: A first motor (511) is fixedly mounted on the outer wall of the base (1) through a support seat; A connecting plate (516) is fixedly mounted on the inner wall top of the protective cover (2), and there are two groups in total; A support plate (519) is fixedly mounted on the inner wall of one side of the protective cover (2) and located on the back side of the connecting plate (516); The output end of the first motor (511) is provided with a connecting shaft, and the other end of the connecting shaft is provided with a first rotating wheel (512), one side of the first rotating wheel (512) is provided with a second rotating wheel (513), and the outer walls of the first rotating wheel (512) and the second rotating wheel (513) are drivingly connected with a synchronous belt (514).

3. A high-pressure atomizing powder spraying machine for printing on thin iron sheet according to claim 2, characterized in that: The inner sides of the first rotating wheel (512) and the second rotating wheel (513) are provided with a connecting rotating shaft, the connecting rotating shaft movably penetrates the base (1) and extends to the other side inner wall of the mounting groove (11), and the outer wall of the connecting rotating shaft movably sheathes a conveying belt (515), the bottom of the connecting plate (516) is fixedly provided with an adjusting support plate (517), and the top of the adjusting support plate (517) is provided with an adjusting sliding groove (518).

4. A high-pressure atomizing powder spraying machine for printing on thin iron sheets according to claim 3, characterized in that: The top of the support plate (519) is fixedly provided with a second motor (5110), the output end of the second motor (5110) is provided with a lead screw (5111) through a shaft coupling, the outer wall of the lead screw (5111) movably sheathes a connecting sliding block (5112), one side outer wall of the adjusting support plate (517) is provided with a moving hole (5113), and the inside of the adjusting sliding groove (518) is slidingly connected with a connecting powder box (5114), and the connecting powder box (5114) is fixedly connected with the connecting sliding block (5112).

5. A high-pressure atomizing powder spraying machine for printing on thin iron sheets according to claim 4, characterized in that: The upper of the adjusting support plate (517) is provided with a powder storage box (5115), and the powder storage box (5115) is fixedly installed at the top of the protective cover (2), one side of the powder storage box (5115) is communicatively provided with a material supplementing opening (5116), and the inside of the powder storage box (5115) is provided with a high-pressure pump (5117).

6. A high-pressure atomizing powder spraying machine for printing on thin iron sheets according to claim 5, characterized in that: One side of the high-pressure pump (5117) is communicatively provided with a connecting hose (5118), the connecting hose (5118) penetrates through the sliding hole (22) and extends to the inside of the connecting powder box (5114), the bottom of the connecting powder box (5114) is communicatively provided with high-pressure nozzles (5119), and there are two groups in total.

7. A high-pressure atomizing powder spraying machine for sheet iron printing according to claim 1, characterized in that: The drying part (52) comprises: A mounting seat (521) is fixedly installed on the inner wall of the protective cover (2) and located above the discharge opening; A fan (523) is fixedly installed on the outer wall of the protective cover (2) and located above the discharge opening; A heating plate (522) is fixedly installed at the bottom of the mounting seat (521), a wind conveying pipe (524) is communicatively provided at the bottom of the fan (523), the wind conveying pipe (524) movably penetrates through the protective cover (2) and extends into the protective cover (2).

8. A high-pressure atomizing powder spraying machine for printing on thin iron sheets according to claim 7, characterized in that: An L-shaped support plate (525) is fixedly installed at the top of the mounting seat (521), a placing hole is formed at the top of the L-shaped support plate (525), the other end of the wind conveying pipe (524) is arranged in the placing hole, and a wind spraying head (526) is communicatively provided at the other end of the wind conveying pipe (524).

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