Thermal transfer printing coating spraying equipment for metal products

Abstract

The utility model relates to the technical field of spraying equipment, in particular to thermal transfer printing coating spraying equipment for metal products. According to the technical scheme, the automatic spraying device comprises a rack, a containing assembly is arranged above the rack, four clamping assemblies are arranged on the containing assembly, a movable adjusting assembly is arranged on the rack, a spraying assembly is arranged on one side of the upper portion of an assembling frame, and a control system is arranged on one side of the rack. The spraying gun can be driven to move in a three-dimensional space through the arrangement of the movable adjusting assembly, all parts of a metal product can be evenly sprayed, the problem of uneven spraying is effectively solved, the quality of a heat transfer printing coating on the surface of the metal product is improved, and through the flow control valve, the spraying gun can be driven to move in the three-dimensional space. According to the coating conveying device, the conveying flow of coating can be reasonably adjusted, waste of the coating is avoided, the utilization rate of the coating is increased, meanwhile, metal products of different sizes can be fixed through mutual cooperation of the containing assembly and the clamping assembly, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment technology, and in particular to a heat transfer coating spraying equipment for metal products. Background Technology

[0002] In the production of metal products, heat transfer coating is a crucial process. Existing heat transfer coating equipment for metal products often suffers from uneven coating, resulting in inconsistent coating thickness and affecting the appearance and quality of the metal products. Furthermore, existing equipment has low paint utilization, leading to paint waste and increased production costs. Additionally, some equipment is not suitable for fixing and coating metal products of different sizes, resulting in poor applicability. Therefore, we propose a new heat transfer coating equipment for metal products. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a heat transfer coating spraying device for metal products.

[0004] The technical solution of this utility model: A heat transfer coating spraying device for metal products, comprising a frame, a placement assembly above the frame, the placement assembly including multiple sets of placement plates, each set of placement plates having multiple sets of assembly holes, four sets of clamping assemblies on the placement assembly, each set of clamping assemblies including a fixed seat, an adjusting screw on the fixed seat, a nut on the outer ring of the adjusting screw located on the fixed seat, a fixed plate on the top of the adjusting screw, a movable adjustment assembly on the frame, the movable adjustment assembly including longitudinal guide rails on both sides of the placement assembly, a stabilizing frame on the two sets of longitudinal guide rails, a transverse guide rail on one side of the stabilizing frame, and an assembly frame on one side of the transverse guide rail. The assembly frame has a mounting cylinder on one side, and an electric telescopic rod inside the mounting cylinder. An adjusting push rod is located between the inner wall of one side of the assembly frame and the side of the mounting cylinder. An adjusting push rod is located between the inner wall of the other side of the assembly frame and the other side of the mounting cylinder. A mounting plate is located at the output end of the electric telescopic rod. A spraying assembly is located on the upper side of the assembly frame. The spraying assembly includes a paint tank containing a paint pump. A spray gun is located on one side of the mounting plate, and a flow control valve is installed on the spray gun. A paint pipe is located between the mounting end of the spray gun and the outlet end of the paint pump. A control system is located on one side of the frame, including a central control panel on one side of the frame and a position detection sensor on the lower side of the mounting plate.

[0005] Preferably, the frame has multiple sets of assembly slots, the mounting end of the placement plate is installed corresponding to the assembly slot, and the mounting end of the fixing seat is installed corresponding to the assembly hole.

[0006] Preferably, the fixed base has an adjustment hole, one end of the adjustment screw is installed corresponding to the adjustment hole, the inner ring of the nut is installed corresponding to the outer ring of the adjustment screw, the mounting end of the nut is rotatably connected to the upper side of the fixed base, and the mounting end of the fixed plate is installed corresponding to the top end of the adjustment screw.

[0007] Preferably, the mounting end of the longitudinal guide rail is installed corresponding to one side of the upper part of the frame, the mounting end of the stabilizing frame is installed corresponding to the sliders on the two sets of longitudinal guide rails, the mounting end of the transverse guide rail is installed corresponding to one side of the stabilizing frame, and the mounting end of the assembly frame is installed corresponding to the sliders on the transverse guide rail.

[0008] Preferably, a positioning shaft is provided on the inner side of the assembly frame, and an arc-shaped groove is provided on the mounting cylinder near the assembly frame. The top end of the positioning shaft is installed corresponding to the arc-shaped groove. The mounting end of the electric telescopic rod is installed corresponding to the inner cavity of the mounting cylinder. The mounting end of the first adjusting push rod is installed corresponding to the inner side of the assembly frame, and the output end of the first adjusting push rod is installed corresponding to one side of the mounting cylinder. The mounting end of the second adjusting push rod is installed corresponding to the inner wall of the other side of the assembly frame, and the output end of the second adjusting push rod is installed corresponding to the other side of the mounting cylinder.

[0009] Preferably, the mounting end of the mounting plate is installed corresponding to the output end of the electric telescopic rod, an assembly plate is provided on one side above the assembly frame, the mounting end of the paint tank is installed corresponding to the upper side of the assembly plate, the mounting end of the spray gun is installed corresponding to one side of the mounting plate, the mounting end of the flow control valve is installed corresponding to the inner wall of the spray gun, one end of the paint tube is installed corresponding to the connection end of the spray gun, and the other end of the paint tube passes through the paint tank and is installed corresponding to the paint pump.

[0010] Preferably, the mounting end of the central control panel is installed corresponding to one side of the frame, the mounting end of the position detection sensor is installed corresponding to the lower side of the mounting plate, and the longitudinal guide rail, transverse guide rail, electric telescopic rod, adjusting push rod one, adjusting push rod two, flow control valve, position detection sensor and paint pump are all electrically connected to the central control panel.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] This utility model has a compact overall structure. The movable adjustment component allows the spray gun to move in three-dimensional space, enabling uniform spraying of various parts of metal products. This effectively solves the problem of uneven spraying and improves the quality of the heat transfer coating on the surface of metal products. The flow control valve in the paint supply mechanism can reasonably adjust the paint delivery flow, avoiding paint waste, improving paint utilization, and reducing production costs. At the same time, the combination of the placement component and the clamping component can fix metal products of different sizes and facilitate all-round spraying by the spray gun, greatly improving the applicability of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0015] Figure 3 This is a partial cross-sectional view of the present invention.

[0016] Reference numerals: 1. Frame; 2. Placement assembly; 21. Placement plate; 22. Assembly hole; 3. Clamping assembly; 31. Fixing base; 32. Adjusting screw; 33. Nut; 34. Fixing plate; 4. Moving adjustment assembly; 41. Longitudinal guide rail; 42. Stabilizing frame; 43. Transverse guide rail; 44. Assembly frame; 45. Mounting cylinder; 46. Electric telescopic rod; 47. Adjusting push rod one; 48. Adjusting push rod two; 5. Mounting plate; 6. Spraying assembly; 61. Paint tank; 62. Spray gun; 63. Flow control valve; 64. Paint pipe; 7. Control system; 71. Central control panel; 72. Position sensor; 8. Positioning shaft; 9. Assembly plate. Detailed Implementation

[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-3As shown, this utility model proposes a heat transfer coating spraying device for metal products, including a frame 1. A placement assembly 2 is arranged above the frame 1. The placement assembly 2 includes multiple sets of placement plates 21. Multiple sets of assembly slots are opened on the frame 1. The mounting ends of the placement plates 21 are installed corresponding to the assembly slots and are fixedly connected to the assembly slots. Multiple sets of assembly holes 22 are opened on each set of placement plates 21. Four sets of clamping assemblies 3 are arranged on the placement assembly 2. Each set of clamping assemblies 3 includes a fixing seat 31. The mounting end of the fixing seat 31 is installed corresponding to the assembly hole 22 and is threadedly connected to the inner wall of the assembly hole 22. An adjusting screw 32 is provided on the fixing seat 31. An adjusting hole is opened on the fixing seat 31. One end of the adjusting screw 32 is installed corresponding to the adjusting hole and is slidably connected to the adjusting hole. The outer ring of the adjusting screw 32 is located on the fixing seat 31. A nut 33 is provided on the top, and the inner ring of the nut 33 is installed correspondingly to the outer ring of the adjusting screw 32. The inner ring of the nut 33 is threadedly connected to the outer ring of the adjusting screw 32. The mounting end of the nut 33 is rotatably connected to the upper side of the fixed base 31. The nut 33 can drive the adjusting screw 32 to adjust up and down along the adjusting hole on the fixed base 31. A fixing plate 34 is provided at the top of the adjusting screw 32. The mounting end of the fixing plate 34 is installed correspondingly to the top of the adjusting screw 32. The mounting end of the fixing plate 34 is fixedly connected to the top of the adjusting screw 32. The fixing plate 34 can clamp the metal products. The clamping component 3 can cooperate with the placement component 2, so as to fix metal products of different sizes and facilitate all-round spraying of metal products, greatly improving the applicability of the equipment.

[0020] A movable adjustment assembly 4 is provided on the frame 1. The movable adjustment assembly 4 includes longitudinal guide rails 41 located on both sides of the placement assembly 2. The mounting ends of the longitudinal guide rails 41 are installed corresponding to the upper side of the frame 1 and are fixedly connected to the upper side of the frame 1. A stabilizing frame 42 is provided on each of the two sets of longitudinal guide rails 41. The mounting ends of the stabilizing frame 42 are installed corresponding to the sliders on the two sets of longitudinal guide rails 41. The stabilizing frame 42 is U-shaped. The mounting ends of the stabilizing frame 42 are fixedly connected to the sliders on the two sets of longitudinal guide rails 41. The longitudinal guide rails 41 allow the stabilizing frame 42 to slide longitudinally. A transverse guide rail 43 is provided on one side of the stabilizing frame 42. The mounting ends of the transverse guide rail 43 are installed corresponding to one side of the stabilizing frame 42. The mounting end is fixedly connected to one side of the stabilizing frame 42. An assembly frame 44 is provided on one side of the transverse guide rail 43. The mounting end of the assembly frame 44 is installed correspondingly to the slider on the transverse guide rail 43. The mounting end of the assembly frame 44 is fixedly connected to one side of the transverse guide rail 43. The transverse guide rail 43 allows the assembly frame 44 to perform transverse adjustment. An mounting cylinder 45 is provided on one side of the assembly frame 44. A positioning shaft 8 is provided inside the assembly frame 44. The mounting end of the positioning shaft 8 is fixedly connected to the inner wall of the assembly frame 44. An arc-shaped groove is formed on the mounting cylinder 45 near the assembly frame 44. The top end of the positioning shaft 8 is installed correspondingly to the arc-shaped groove, and the top end of the positioning shaft 8 fits against the inner wall of the arc-shaped groove. The positioning shaft 8 allows for positioning of the assembly frame 44 during angle adjustment. The mounting cylinder 45... An electric telescopic rod 46 is installed inside the mounting cylinder 45. The mounting end of the electric telescopic rod 46 is installed correspondingly to the inner cavity of the mounting cylinder 45 and is fixedly connected to the inner wall of the mounting cylinder 45. An adjusting push rod 47 is installed on one side of the inner wall of the mounting frame 44 and on one side of the mounting cylinder 45. The mounting end of the adjusting push rod 47 is installed correspondingly to the inner side of the mounting frame 44 and is fixedly connected to the inner side of the mounting frame 44. The output end of the adjusting push rod 47 is installed correspondingly to one side of the mounting cylinder 45 and is fixedly connected to one side of the mounting cylinder 45. The adjusting push rod 47 can push the mounting cylinder 45 back and forth, thereby enabling longitudinal arc-shaped adjustment of the spraying angle of the spray gun 62. The other side of the inner wall of the mounting frame 44 is connected to the inner wall of the mounting cylinder 45. An adjusting push rod 48 is provided on the other side of the mounting cylinder 45. The mounting end of the adjusting push rod 48 is installed corresponding to the inner wall of the other side of the assembly frame 44 and is fixedly connected to it. The output end of the adjusting push rod 48 is installed corresponding to the other side of the mounting cylinder 45 and is fixedly connected to it. The adjusting push rod 48 allows the mounting cylinder 45 to be pushed left and right, thereby enabling lateral arc-shaped adjustment of the spraying angle of the spray gun 62. Both the mounting and output ends of the adjusting push rod 47 and the adjusting push rod 48 are equipped with hinge seats, which allow the adjusting push rods 47 and 48 to meet the rotation angle requirements during operation.The movable adjustment component 4 allows the spray gun 62 to move in three-dimensional space, enabling uniform spraying of various parts of the metal product. This effectively solves the problem of uneven spraying and improves the quality of the heat transfer coating on the metal product surface.

[0021] An installation plate 5 is provided at the output end of the electric telescopic rod 46. The installation end of the installation plate 5 is installed correspondingly to the output end of the electric telescopic rod 46 and is fixedly connected to the output end of the electric telescopic rod 46. A spraying assembly 6 is provided on one side of the upper part of the assembly frame 44. The spraying assembly 6 includes a paint tank 61. An assembly plate 9 is provided on one side of the upper part of the assembly frame 44. The installation end of the assembly plate 9 is fixedly connected to the upper part of the assembly frame 44. The installation end of the paint tank 61 is installed correspondingly to the upper part of the assembly plate 9 and is fixedly connected to the assembly plate 9. A paint pump is provided inside the paint tank 61. The installation end of the paint pump is fixedly connected to the bottom of the inner cavity of the paint tank 61. A spray gun 62 is provided on one side of the installation plate 5. The installation end of the spray gun 62 is installed correspondingly to one side of the installation plate 5 and is fixedly connected to the installation plate 5. One end is fixedly connected to the spray gun 62, which is equipped with a flow control valve 63. The installation end of the flow control valve 63 is installed corresponding to the inner wall of the spray gun 62. The installation end of the flow control valve 63 is fixedly connected to the inner wall of the spray gun 62. The flow control valve 63 can reasonably adjust the flow rate of the paint, avoid paint waste, improve the utilization rate of paint, and reduce production costs. A paint pipe 64 is provided between the installation end of the spray gun 62 and the outlet end of the paint pump. One end of the paint pipe 64 is installed corresponding to the connection end of the spray gun 62 and is fixedly connected to the connection end of the spray gun 62. The other end of the paint pipe 64 passes through the paint tank 61 and is installed corresponding to the paint pump. The other end of the paint pipe 64 passes through the paint tank 61 and is fixedly connected to the outlet end of the paint pump. The spraying assembly 6 can perform spraying operations on metal products.

[0022] A control system 7 is installed on one side of the frame 1. The control system 7 includes a central control panel 71 on one side of the frame 1 and a position detection sensor 72 on the lower side of the mounting plate 5. The mounting end of the central control panel 71 is installed corresponding to one side of the frame 1 and is fixedly connected to one side of the frame 1. The mounting end of the position detection sensor 72 is installed corresponding to the lower side of the mounting plate 5 and is fixedly connected to the lower side of the mounting plate 5. The detection point of the position detection sensor 72 corresponds to the spraying point of the spray gun 62. The setting of the position detection sensor 72 can accurately position the spraying point of the spray gun 62. The longitudinal guide rail 41 and the transverse guide rail 42 are also included. Guide rail 43, electric telescopic rod 46, adjusting push rod one 47, adjusting push rod two 48, flow control valve 63, position detection sensor 72, and paint pump are all electrically connected to the central control panel 71. The control system 7 is designed to facilitate precise and coordinated control of the moving adjustment component 4 and the spraying component 6 in this device by the operator. During the spraying process, the moving adjustment component 4 can precisely control the movement trajectory of the spray gun 62 in three-dimensional space according to the shape and size of the metal product, and at the same time, reasonably adjust the delivery flow of the paint pump to ensure uniform spraying at different positions. This effectively avoids spraying defects caused by improper coordination of various components and improves the stability of spraying quality.

[0023] In this embodiment, when the operator needs to spray the heat transfer coating on the metal product, the operator places the metal product above the placement plate 21. The operator first assembles the four sets of clamping components 3 into the corresponding mounting holes 22 according to the size of the metal product. Then, the operator rotates the nut 33, causing the nut 33 to drive the adjusting screw 32 to move up and down, thereby driving the fixing plate 34 to move accordingly, so that the fixing plate 34 stably clamps the metal product. Then, the operator starts the longitudinal guide rail 41, transverse guide rail 43, electric telescopic rod 46, adjusting push rod 1 47, adjusting push rod 2 48, flow control valve 63, position detection sensor 72 and paint pump through the central control panel 71. The operation of the longitudinal guide rail 41 drives the stabilizing frame 42 to adjust longitudinally, and the movement of the stabilizing frame 42 drives the transverse guide rail 43 to adjust longitudinally. The guide rail 43 moves along the horizontal guide rail 43, which, through the assembly frame 44, drives the mounting cylinder 45 to move laterally. The movement of the mounting cylinder 45 drives the electric telescopic rod 46 to move, and the electric telescopic rod 46, through the mounting plate 5, drives the spray gun 62 to perform up and down adjustment. At this time, the position detection sensor 72 accurately detects the spraying point of the spray gun 62. When the spray gun 62 moves to the spraying point of the metal product, the spraying parameters, such as the spraying area and spraying thickness, are input into the central control panel 71. According to the input parameters, the central control panel 71 controls the paint pump to start, extracts the paint from the paint tank 61 and delivers it to the spray gun 62 through the paint pipe 64. At the same time, according to the preset paint flow rate, the opening of the flow control valve 63 is controlled to accurately adjust the paint delivery amount. At this time, the spray gun 62 performs spraying operation on the metal product.

[0024] When the operator needs to spray paint the side of the metal product, the adjusting push rod 47 pushes the mounting cylinder 45, so that the mounting cylinder 45 drives the spray gun 62 on the mounting plate 5 to adjust its front and back angle through the electric telescopic rod 46. The adjusting push rod 48 pushes the mounting cylinder 45, so that the mounting cylinder 45 drives the spray gun 62 on the mounting plate 5 to adjust its left and right angle through the electric telescopic rod 46.

[0025] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A heat transfer coating spraying device for metal products, comprising a frame (1), characterized in that: A placement assembly (2) is provided above the frame (1). The placement assembly (2) includes multiple sets of placement plates (21), each set of placement plates (21) having multiple sets of assembly holes (22). Four clamping assemblies (3) are provided on the placement assembly (2). Each clamping assembly (3) includes a fixing seat (31). An adjusting screw (32) is provided on the fixing seat (31), and a nut (33) is provided on the outer ring of the adjusting screw (32) located on the fixing seat (31). A fixing plate (34) is provided at the top of the adjusting screw (32). A movable adjusting assembly (4) is provided on the frame (1). The movable adjusting assembly (4) includes longitudinal guide rails (41) located on both sides of the placement assembly (2). A stabilizing frame (42) is provided on the two sets of longitudinal guide rails (41). A transverse guide rail (43) is provided on one side of the stabilizing frame (42). An assembly frame (44) is provided on one side of the transverse guide rail (43). An mounting cylinder (45) is provided on one side of the assembly frame (44). An electric telescopic rod (46) is provided inside the mounting cylinder (45). An adjusting push rod one (47) is provided between the inner wall of one side of the assembly frame (44) and the side of the mounting cylinder (45). An adjusting push rod two (48) is provided between the inner wall of the other side of the assembly frame (44) and the other side of the mounting cylinder (45). An installation plate (5) is provided at the output end of the electric telescopic rod (46). A spraying assembly (6) is provided on the upper side of the assembly frame (44). The spraying assembly (6) includes a paint tank (6). 1) A paint pump is installed in the paint tank (61), a spray gun (62) is installed on one side of the mounting plate (5), a flow control valve (63) is installed on the spray gun (62), a paint pipe (64) is installed between the mounting end of the spray gun (62) and the liquid outlet end of the paint pump, and a control system (7) is installed on one side of the frame (1). The control system (7) includes a central control panel (71) on one side of the frame (1) and a position detection sensor (72) on one side below the mounting plate (5).

2. The heat transfer coating spraying equipment for metal products according to claim 1, characterized in that, The frame (1) has multiple sets of assembly slots, the mounting end of the placement plate (21) is installed in the corresponding assembly slot, and the mounting end of the fixing seat (31) is installed in the corresponding assembly hole (22).

3. The heat transfer coating spraying equipment for metal products according to claim 1, characterized in that, The fixed base (31) is provided with an adjustment hole. One end of the adjustment screw (32) is installed in the corresponding adjustment hole. The inner ring of the nut (33) is installed in the corresponding outer ring of the adjustment screw (32). The mounting end of the nut (33) is rotatably connected to the upper side of the fixed base (31). The mounting end of the fixed plate (34) is installed in the corresponding top end of the adjustment screw (32).

4. The heat transfer coating spraying equipment for metal products according to claim 1, characterized in that, The mounting end of the longitudinal guide rail (41) is installed corresponding to the upper side of the frame (1), the mounting end of the stabilizing frame (42) is installed corresponding to the sliders on the two sets of longitudinal guide rails (41), the mounting end of the transverse guide rail (43) is installed corresponding to one side of the stabilizing frame (42), and the mounting end of the assembly frame (44) is installed corresponding to the sliders on the transverse guide rail (43).

5. The heat transfer coating spraying equipment for metal products according to claim 1, characterized in that, The assembly frame (44) is provided with a positioning shaft (8) on its inner side. The mounting cylinder (45) is provided with an arc-shaped groove on the side near the assembly frame (44). The top end of the positioning shaft (8) is installed in the arc-shaped groove. The mounting end of the electric telescopic rod (46) is installed in the inner cavity of the mounting cylinder (45). The mounting end of the first adjusting push rod (47) is installed in the inner side of the assembly frame (44). The output end of the first adjusting push rod (47) is installed in the side of the mounting cylinder (45). The mounting end of the second adjusting push rod (48) is installed in the inner wall of the other side of the assembly frame (44). The output end of the second adjusting push rod (48) is installed in the other side of the mounting cylinder (45).

6. The heat transfer coating spraying equipment for metal products according to claim 1, characterized in that, The mounting end of the mounting plate (5) is installed corresponding to the output end of the electric telescopic rod (46). An assembly plate (9) is provided on one side above the assembly frame (44). The mounting end of the paint tank (61) is installed corresponding to the upper side of the assembly plate (9). The mounting end of the spray gun (62) is installed corresponding to one side of the mounting plate (5). The mounting end of the flow control valve (63) is installed corresponding to the inner wall of the spray gun (62). One end of the paint pipe (64) is installed corresponding to the connection end of the spray gun (62). The other end of the paint pipe (64) passes through the paint tank (61) and is installed corresponding to the paint pump.

7. The heat transfer coating spraying equipment for metal products according to claim 1, characterized in that, The mounting end of the central control panel (71) is installed corresponding to one side of the frame (1), and the mounting end of the position detection sensor (72) is installed corresponding to the lower side of the mounting plate (5). The longitudinal guide rail (41), the transverse guide rail (43), the electric telescopic rod (46), the first adjusting push rod (47), the second adjusting push rod (48), the flow control valve (63), the position detection sensor (72), and the paint pump are all electrically connected to the central control panel (71).

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