Paint spraying device for metal spool production

Abstract

The utility model relates to the technical field of metal spool production equipment, in particular to a paint spraying device for metal spool production, which comprises a paint spraying groove frame, an adjusting component and a paint spraying mechanism are arranged on the paint spraying groove frame, a symmetrical gear transmission structure of the adjusting component, a driving motor drives transmission teeth and second gears to enable two groups of first gears to rotate synchronously, and the two groups of first gears rotate synchronously. According to the paint spraying mechanism, the metal I-shaped wheel main body is driven to rotate stably, limiting guide cylinders at the four ends of the cross-shaped supporting frame are matched to precisely limit the metal I-shaped wheel, it is ensured that the metal I-shaped wheel is kept at the stable position and posture in the paint spraying process, and shaking and deviation are avoided; the position of the paint sprayer can be accurately adjusted under driving of the control motor, the paint sprayer is matched with the rotating motor through the rotating shaft to achieve angle adjustment, the paint sprayer can always keep the best spraying distance and angle with the surface of the metal spool, and the problems that a traditional device is uneven in paint spraying and too thick or too thin in local spraying are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal I -beam production equipment technical field, concretely is a kind of paint spraying device for metal I -beam production. BACKGROUND

[0002] In the production process of metal I -beam, paint spraying is an important process, and its purpose is to improve the corrosion resistance and aesthetics of metal I -beam.

[0003] At present, the existing metal I -beam paint spraying device has some deficiencies in the process of use, that is, the fixing and adjusting mode of the traditional paint spraying device to metal I -beam is relatively single, it is difficult to ensure that metal I -beam maintains stable position and posture in the process of paint spraying, so that paint spraying is uneven, local spraying is too thick or too thin, which affects the paint spraying quality, therefore, the utility model provides a kind of paint spraying device for metal I -beam production to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of paint spraying device for metal I -beam production to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of paint spraying device for metal I -beam production, including paint spraying groove frame, is equipped with adjusting assembly, paint spraying mechanism on the paint spraying groove frame;

[0006] The paint spraying groove frame is supported on the ground by two groups of fixed frame;

[0007] The adjusting assembly includes two groups of first gear installed in the paint spraying groove frame, second gear meshing with the first gear, transmission gear located between the two groups of second gear and driving motor, the transmission gear is connected with the output end of driving motor below the paint spraying groove frame, the upper end of two groups of first gear extends bearing assembly disc, the cross support frame is equipped above the bearing assembly disc, the cross support frame four end portions are equipped with limit guide cylinder, the limit guide cylinder of four ends is supported together limit metal I -beam body;

[0008] The paint spraying mechanism includes side position frame installed on the side wall of paint spraying groove frame, paint spraying supply cylinder is equipped on the side position frame, the paint spraying supply cylinder is connected with paint sprayer by material conveying pump.

[0009] Preferably, two groups of first gear are movably installed in the side cavity of paint spraying groove frame in symmetrical form, two groups of first gear are meshed with second gear respectively, the transmission gear is meshed with the second gear at left and right ends, the bearing assembly disc extended on the upper end of two groups of first gear passes through the upper side cavity of paint spraying groove frame, and the bearing assembly disc is integrally arranged with the first gear.

[0010] Preferably, the cross support frame bottom is reserved with screw holes, and the cross support frame is stably installed on the bearing assembly disc by cooperating with the fastening bolts.

[0011] Preferably, a U-shaped seat is arranged in the guide groove of the side frame, and the paint sprayer is movably installed in the U-shaped seat by a rotating shaft, and the rotating shaft is connected with the output end of the rotary motor on the side wall of the U-shaped seat.

[0012] Preferably, a control motor is installed on the side wall of the side frame, and the output end of the control motor is drivingly connected with the lead screw arranged in the guide groove.

[0013] Preferably, an auxiliary drying assembly is further arranged on the paint spraying groove frame, and the auxiliary drying assembly comprises two groups of dryers, and the two groups of dryers are respectively installed on the left and right side walls of the paint spraying groove frame by vertical frames.

[0014] Preferably, the two groups of dryers are fixedly arranged on the vertical frames at an inclined angle, and the vertical frames are integrally installed with a controller.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] By adjusting the symmetrical gear transmission structure of the adjusting assembly, the driving motor drives the transmission teeth and the second gear to synchronously rotate the two groups of first gears, thereby stably driving the metal I-beam main body to rotate, cooperating with the four-end limiting guide cylinder of the cross support frame to accurately limit the metal I-beam, ensuring that the metal I-beam maintains a stable position and posture during the paint spraying process, avoiding shaking and deviation, and simultaneously, the lead screw transmission structure in the guide groove of the side frame of the paint spraying mechanism can accurately adjust the position of the paint sprayer under the driving of the control motor, the paint sprayer realizes angle adjustment by cooperating with the rotary motor through the rotating shaft, so that the paint sprayer can always maintain the best spraying distance and angle with the surface of the metal I-beam, effectively solving the problems of uneven paint spraying, local over-thick or over-thin paint spraying of the traditional device, and significantly improving the paint spraying quality and corrosion resistance of the metal I-beam.

[0017] By continuously driving the metal I-beam main body to rotate by the driving motor, the paint is continuously delivered to the paint sprayer by the delivery pump for spraying, and the paint surface is quickly dried by the obliquely arranged dryers in the auxiliary drying assembly, realizing integrated and continuous operation of paint spraying and drying, and greatly improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model.

[0019] Figure 2 It is another view structure schematic view of the utility model.

[0020] Figure 3 It is an adjusting assembly structure schematic view of the utility model.

[0021] Figure 4 The utility model discloses a paint spraying mechanism structure schematic view.

[0022] In the drawing: 1, paint spraying groove frame, 2, fixed frame, 3, adjusting assembly, 31, first gear, 32, bearing assembly disc, 33, cross support frame, 34, limit guide cylinder, 35, second gear, 36, transmission tooth, 37, drive motor, 4, metal I-beam main body, 5, paint spraying mechanism, 51, side frame, 52, paint sprayer, 53, paint spraying supply cylinder, 54, material conveying pump, 55, U-shaped seat, 56, rotary motor, 57, screw rod, 58, control motor, 6, auxiliary drying assembly, 61, dryer, 62, vertical frame. DETAILED DESCRIPTION

[0023] The utility model discloses an embodiment of the utility model will be clearly and completely described below with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of embodiment of the utility model, not all embodiments. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of protection of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a kind of paint spraying device for metal I-beam production, including paint spraying groove frame 1, paint spraying groove frame 1 is equipped with adjusting assembly 3, paint spraying mechanism 5;Paint spraying groove frame 1 is supported on ground by two groups of fixed frame 2;Adjusting assembly 3 includes two groups of first gear 31 installed in paint spraying groove frame 1, second gear 35 meshed with first gear 31, transmission tooth 36 located in the middle of two groups of second gear 35 and drive motor 37, transmission tooth 36 is connected with the output end of drive motor 37 below paint spraying groove frame 1, and the upper end of two groups of first gear 31 extends bearing assembly disc 32, and bearing assembly disc 32 is equipped with cross support frame 33, and cross support frame 33 four end portions are equipped with limit guide cylinder 34, and four end limit guide cylinder 34 jointly support limit metal I-beam main body 4;Paint spraying mechanism 5 includes the side frame 51 installed on the side wall of paint spraying groove frame 1, and the side frame 51 is equipped with paint spraying supply cylinder 53, and paint spraying supply cylinder 53 is connected with paint sprayer 52 by material conveying pump 54.

[0025] By adjusting the symmetrical gear transmission structure of the assembly 3, the driving motor 37 drives the transmission teeth 36 and the second gear 35, so that the two groups of first gears 31 rotate synchronously, and then stably drive the metal I-shaped wheel body 4 to rotate. The four-end limiting guide cylinder 34 of the cross support frame 33 is inserted into the opening of the outer circle of the metal I-shaped wheel body 4, so as to accurately limit it, ensure that it maintains a stable position and posture during the paint spraying process, and avoid shaking and deviation. At the same time, the screw rod 57 transmission structure in the guide groove of the side frame 51 in the paint spraying mechanism 5 can accurately adjust the position of the paint sprayer 52 under the driving of the control motor 58. The paint sprayer 52 adjusts the angle by cooperating with the rotating motor 56 through the rotating shaft, so that the paint sprayer 52 can always maintain the best spraying distance and angle with the surface of the metal I-shaped wheel body 4, effectively solving the problems of uneven paint spraying, local over-thick or over-thin spraying of traditional devices, and significantly improving the paint spraying quality and corrosion resistance of the metal I-shaped wheel body 4.

[0026] Please refer to Figures 1 to 4 The two groups of first gears 31 are movably installed in the side cavities of the paint spraying groove frame 1 in a symmetrical form, and the two groups of first gears 31 are respectively engaged with the second gears 35. The transmission teeth 36 are engaged with the second gears 35 at the left and right ends. The load assembly disc 32 extended at the upper end of the two groups of first gears 31 passes through the upper side cavity of the paint spraying groove frame 1, and the load assembly disc 32 is arranged in an integral structure with the first gear 31.

[0027] Please refer to Figures 1 to 4 The cross support frame 33 is stably installed on the load assembly disc 32 in cooperation with the fastening bolts.

[0028] Please refer to Figures 1 to 4 The guide groove of the side frame 51 is provided with a U-shaped seat 55, and the paint sprayer 52 is movably installed in the U-shaped seat 55 through a rotating shaft. The rotating shaft is connected with the output end of the rotating motor 56 on the side wall of the U-shaped seat 55.

[0029] Please refer to Figures 1 to 4 The control motor 58 is installed on the side wall of the side frame 51, and the output end of the control motor 58 is in transmission connection with the lead screw 57 located in the guide groove.

[0030] Please refer to Figures 1 to 4 The paint spraying groove frame 1 is also provided with an auxiliary drying assembly 6. The auxiliary drying assembly 6 includes two groups of dryers 61. The two groups of dryers 61 are respectively installed on the left and right side walls of the paint spraying groove frame 1 through vertical frames 62. Since the natural drying of the metal I-shaped wheel body 4 requires a long time, the drying period can be shortened by actively heating the dryers 61, so that the equipment can quickly process the next workpiece, and the turnover efficiency of the production line is improved.

[0031] Please refer to Figures 1 to 4The two groups of dryers 61 are fixed on the vertical frame 62 at an inclined angle, and the vertical frame 62 is integrally provided with a controller. The inclined arrangement of the dryers 61 can make the hot air blow to the surface of the metal I-beam body 4 at a non-vertical angle, avoiding the local drying dead angle caused by the shielding of the workpiece when vertically drying.

[0032] In use, the two groups of metal I-beam bodies 4 are respectively placed between the two groups of cross support frames 33, and the wheel bodies are embedded in the four-end limiting guide cylinders 34, so that the metal I-beam bodies 4 are supported and limited by the limiting guide cylinders 34 to ensure stable installation. The control motor 58 on the side wall of the side frame 51 is started, the control motor 58 drives the screw rod 57 to rotate, drives the U-shaped seat 55 to move along the guide groove, thereby adjusting the position of the paint sprayer 52 in the horizontal direction to align with the metal I-beam body 4 to be painted. The rotating motor 56 on the side wall of the U-shaped seat 55 is started, the rotating motor 56 drives the rotating shaft to rotate, thereby adjusting the inclination angle of the paint sprayer 52 to meet different painting requirements. According to the material and painting process requirements of the metal I-beam body 4, the flow and pressure of the paint delivered to the paint sprayer 52 by the feed pump 54 are adjusted. The driving motor 37 below the paint slot frame 1 is started, the output end of the driving motor 37 drives the transmission teeth 36 to rotate, the transmission teeth 36 are engaged with the second gears 35 on both sides, the second gears 35 are driven to rotate, thereby driving the two groups of first gears 31 engaged therewith to rotate synchronously. When the first gear 31 rotates, the load assembly disc 32 in one-piece structure rotates, driving the cross support frame 33, the limiting guide cylinder 34 and the metal I-beam body 4 above to rotate stably and uniformly. The feed pump 54 delivers the paint in the paint supply cylinder 53 to the paint sprayer 52, and the paint sprayer 52 uniformly sprays the paint on the surface of the rotating metal I-beam body 4. At the same time when the painting operation starts, the controller integrated in the vertical frame 62 is started, and the two groups of dryers 61 are started. Since the dryers 61 are installed on the vertical frame 62 at an inclined angle, the hot air generated thereby can blow at a suitable angle on the surface of the metal I-beam body 4 just sprayed, accelerating the drying of the paint surface and improving the production efficiency. When the surface of the metal I-beam body 4 completes painting and drying, the driving motor 37 is turned off, the metal I-beam body 4 stops rotating, the feed pump 54 is turned off, the paint delivery is stopped, the control motor 58 drives the screw rod 57 to reset the paint sprayer 52 to the initial position, the rotating motor 56 adjusts the angle of the paint sprayer 52 to the initial state, the dryers 61 are turned off, and the metal I-beam body 4 is taken out of the limiting guide cylinder 34 after it is completely cooled, completing a painting operation process, and the painting work of the next metal I-beam body 4 can be continued.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A paint spraying device for metal wheel production, comprising a paint spraying groove frame (1), wherein an adjusting assembly (3) and a paint spraying mechanism (5) are arranged on the paint spraying groove frame (1), characterized in that: the paint spraying groove frame (1) is supported on the ground by two groups of fixing frames (2); the adjusting assembly (3) comprises two groups of first gears (31) installed in the paint spraying groove frame (1), second gears (35) engaged with the first gears (31), a transmission gear (36) located between the two groups of second gears (35), and a driving motor (37), the transmission gear (36) is connected with the output end of the driving motor (37) below the paint spraying groove frame (1), the upper ends of the two groups of first gears (31) extend bearing assembly plates (32), cross support frames (33) are arranged above the bearing assembly plates (32), limit guide cylinders (34) are arranged at the four ends of the cross support frames (33), and the limit guide cylinders (34) at the four ends jointly support a limit metal wheel body (4); the paint spraying mechanism (5) comprises side frames (51) installed on the side walls of the paint spraying groove frame (1), paint spraying supply cylinders (53) are arranged on the side frames (51), and the paint spraying supply cylinders (53) are connected with paint sprayers (52) through material conveying pumps (54).

2. The paint spraying device for metal spool production according to claim 1, characterized in that: The two groups of first gears (31) are symmetrically movably installed in the side cavities of the paint spraying groove frame (1), the two groups of first gears (31) are engaged with the second gears (35) respectively, the transmission gear (36) is engaged with the second gears (35) at the left and right ends, the bearing assembly plates (32) extending from the upper ends of the two groups of first gears (31) pass above the side cavities of the paint spraying groove frame (1), and the bearing assembly plates (32) are arranged in an integral structure with the first gears (31).

3. The paint spraying device for metal spool production according to claim 1, characterized in that: Screw holes are reserved at the bottoms of the cross support frames (33), and the cross support frames (33) are stably installed on the bearing assembly plates (32) in cooperation with fastening bolts.

4. The paint spraying device for metal spool production according to claim 1, characterized in that: U-shaped seats (55) are arranged in the guide grooves of the side frames (51), the paint sprayers (52) are movably installed in the U-shaped seats (55) through rotating shafts, and the rotating shafts are connected with the output ends of rotating motors (56) on the side walls of the U-shaped seats (55).

5. The paint spraying device for metal spool production according to claim 4, characterized in that: Control motors (58) are installed on the side walls of the side frames (51), and the output ends of the control motors (58) are drivingly connected with lead screws (57) located in the guide grooves.

6. The paint spraying device for metal spool production according to claim 1, characterized in that: An auxiliary drying assembly (6) is further arranged on the paint spraying groove frame (1), the auxiliary drying assembly (6) comprises two groups of dryers (61), and the two groups of dryers (61) are respectively installed on the left and right side walls of the paint spraying groove frame (1) through vertical frames (62).

7. The paint spraying device for metal spool production according to claim 6, characterized in that: The two groups of dryers (61) are fixed on the vertical frames (62) at an inclined angle, and the vertical frames (62) are integrally installed with controllers.

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