CN219309102U - Automatic paint spraying device for motorcycle cylinder body - Google Patents

Abstract

The utility model discloses an automatic paint spraying device for a motorcycle cylinder, which is suitable for a cylinder body penetrating through a piston pipeline, wherein the piston pipeline is provided with a protruding section protruding out of the end face of the cylinder body, and comprises a spray gun and an automatic spraying host machine for controlling the spray gun to automatically spray paint. Both spray guns and automatic spray hosts are common prior art. The utility model can automatically rotate the cylinder body, and simultaneously can automatically adjust the angle of the nozzle of the spray gun towards the rod body, thereby having high production efficiency and high stability.

Description

Automatic paint spraying device for motorcycle cylinder body

Technical Field

The utility model relates to the technical field of motorcycle engine manufacturing, in particular to an automatic paint spraying device for a motorcycle cylinder body.

Background

The motorcycle engine is a power device of a motorcycle, and in the manufacturing process of the motorcycle engine, a cylinder body of the motorcycle engine needs to be subjected to paint spraying operation.

In the conventional paint spraying process, the protruding part of the piston pipe 2 is usually placed on a vertically placed carrying pipe 3, and by rotating a hand wheel 4 on the periphery of the carrying pipe 3, the cylinder 1 rotates around the axis of the carrying pipe 3 along with the carrying pipe 3, and when the cylinder 1 rotates, an operator holds the spray gun 10 by hand and rotates the spray gun 10 up and down on the paint spraying side of the cylinder 1 to adjust the angle of the spray gun 10 towards the cylinder 1, so that paint can be sprayed on the top, the middle and the bottom of the outer wall of the cylinder 1.

The existing paint spraying operation requires a worker to rotate a hand wheel and spray paint, and the angle of a spray gun towards a cylinder body needs to be adjusted during paint spraying, so that the operator needs to spend more energy to finish the paint spraying operation, the efficiency is low, the worker is easy to tired, and the paint spraying effect is poor.

Disclosure of Invention

The utility model aims to provide an automatic paint spraying device for a motorcycle cylinder body, which can automatically rotate the cylinder body and automatically adjust the angle of a nozzle of a spray gun towards a rod body, and has high production efficiency and high stability.

In order to solve the technical problems, the utility model adopts the following scheme:

the utility model provides an automatic paint spraying apparatus for motorcycle cylinder body, be applicable to the cylinder body that runs through there is the piston pipeline, the piston pipeline has the protrusion section outside the cylinder body terminal surface, including the spray gun and be used for controlling the automatic spraying host computer that the spray gun sprayed paint automatically, still including the loading table that is used for loading the cylinder body and be used for spraying paint to the station of loading the bench installation cylinder body, be equipped with on the loading table and be used for driving cylinder body pivoted rotating electrical machines, be connected with the loading rod that is used for placing the cylinder body on rotating electrical machines's the output shaft, be equipped with the spray gun on the loading table, the spout of spray gun is used for installing the station of cylinder body towards loading rod, the spray gun is connected with the spout that is used for driving the spray gun and carries out wobbling servo motor. Both spray guns and automatic spray hosts are common prior art. The rotary motor is arranged, so that the cylinder body can be automatically driven to rotate around the axis of the loading rod through the rotary motor, an operator does not need to manually rotate the cylinder body, and the energy of the operator can be saved; the nozzle of the spray gun can be controlled to swing on the cylinder body through the arrangement of the servo motor, so that the coverage rate of the spray gun on the cylinder body is ensured, and the spray efficiency is high; through the combined use of rotating motor and servo motor, the rotating motor makes the spray gun can spray the circumference of cylinder body, and the servo motor can spray the axial of cylinder body, and the joint action is sprayed paint everywhere to the surface of cylinder body, and its process is all automatic completion, the operating personnel only need with the cylinder body load on loading rod can, can enough avoid spending operating personnel too much energy, can keep the efficiency of spraying paint again.

Further, the loading table is provided with a telescopic ejector rod which is used for supporting one end of the cylinder body back to the loading rod through telescopic action, and the telescopic ejector rod and the loading rod are coaxially arranged. The telescopic push rod is arranged, so that the telescopic push rod can be matched with the loading rod to respectively prop against the two ends of the cylinder body, and the cylinder body is prevented from falling off the loading rod during rotation.

Further, the telescopic ejector rod is connected with a cylinder for controlling the telescopic ejector rod to axially stretch. The cylinder is prior art, and the structure of flexible ejector pin about flexible function is common telescopic link.

Further, a supporting rod which is used for extending into the piston pipeline from one surface of the cylinder body, which is opposite to the protruding section, is arranged at one end of the loading rod, a rotating rod which is used for extending into the protruding section and propping against the end surface of the protruding section is arranged at one end of the loading rod, and the rotating rod is embedded into the telescopic supporting rod and can rotate around the axis of the rotating rod. The telescopic jack rod has the advantages that through the arrangement of the supporting rods, the cylinder body can be hung on the supporting rods before the telescopic jack rod is propped against one face of the cylinder body back to the loading rod, and the cylinder body is prevented from falling.

Further, the outer diameter of the supporting rod is matched with the inner diameter of the piston pipeline. The cylinder body can be prevented from shaking on the supporting rod.

Further, the internal diameter of dwang and the internal diameter phase-match of piston pipeline, dwang is close to top department and is equipped with the baffle ring. The cylinder block has the function of blocking the end face of the protruding section through the baffle ring so as to prop against the cylinder block.

Further, the top section of the rotating rod is conical, the outer diameter of the conical section gradually reduces towards the direction of the loading rod, and the maximum outer diameter of the top section of the rotating rod is larger than the inner diameter of the piston pipeline. The cylinder body is supported by the conical surface to support the inner edge of the protruding section.

Further, a sliding table which is used for moving on the top surface of the paint spraying table along the direction parallel to the axial direction of the loading rod is arranged between the spray gun and the paint spraying table. The spray gun has the advantages that the spray gun can move back and forth along the axial direction of the loading rod through the arrangement of the sliding table, so that the spray gun can better spray the front surface and the rear surface of the cylinder body in the axial direction of the loading rod, and the spray painting effect is good.

Further, a spray gun seat for installing a spray gun is arranged on the sliding table, the spray gun seat is connected with a servo motor, and the servo motor controls the spray gun seat to rotate around a rotating shaft perpendicular to the axis of the loading rod. The spray gun has the function that the spray gun can be sprayed to all parts of the cylinder body in the axial direction of the loading rod through the design of the rotation direction of the spray gun seat.

Further, a telescopic swing rod is hinged to the sliding table, and a swing motor for driving the telescopic swing rod to swing is hinged to the other end of the telescopic swing rod. The swing motor is located in the advancing direction of the sliding table and is located outside the moving range of the sliding table. The device has the function that the sliding table can be automatically driven to move back and forth in the axial direction of the loading rod through the arrangement of the swing motor and the telescopic swing rod.

The utility model has the beneficial effects that:

1. through the arrangement of the rotating motor, the cylinder body can be automatically driven to rotate around the axis of the loading rod through the rotating motor, the effect of rotating the cylinder body is achieved without manual operation of an operator, and the energy of the operator can be saved; the nozzle of the spray gun can be controlled to swing on the cylinder body through the arrangement of the servo motor, so that the coverage rate of the spray gun on the cylinder body is ensured, and the spray efficiency is high; through the combined use of rotating motor and servo motor, the rotating motor makes the spray gun can spray the circumference of cylinder body, and the servo motor can spray the axial of cylinder body, and the joint action is sprayed paint everywhere to the surface of cylinder body, and its process is all automatic completion, the operating personnel only need with the cylinder body load on loading rod can, can enough avoid spending operating personnel too much energy, can keep the efficiency of spraying paint again.

2. Through the setting of slip table, can make the spray gun follow loading pole axial round trip movement to can spray cylinder body at loading pole axial front and back surface better, the effect of spraying paint is good.

Drawings

FIG. 1 is a schematic perspective view of a cylinder;

fig. 2 is a schematic perspective view of a paint spraying apparatus according to the prior art;

FIG. 3 is a schematic diagram of a front view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic view of the working state of the spray gun at the rear of the cylinder;

FIG. 6 is a schematic view of the working state of the spray gun in the middle of the cylinder;

FIG. 7 is a schematic view of the working state of the spray gun when the spray gun is positioned in front of the cylinder;

FIG. 8 is an enlarged sectional view schematically showing the structure of FIG. 5A in embodiment 1;

fig. 9 is an enlarged sectional structural schematic view of fig. 5 a in embodiment 2.

Reference numerals: 1. a cylinder; 2. a piston tube; 3. a carrying pipeline; 4. a hand wheel; 5. a protruding section; 6. a loading table; 7. a paint spraying table; 8. a rotating motor; 9. a loading rod; 10. a spray gun; 11. a servo motor; 12. a telescopic ejector rod; 13. a cylinder; 14. a support rod; 15. a rotating lever; 16. a baffle ring; 17. a sliding table; 18. a spray gun seat; 20. a telescopic swing rod; 21. and (5) swinging the motor.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

An automatic paint spraying device for a motorcycle cylinder body 1 is suitable for the cylinder body 1 penetrated with a piston pipeline 2, the piston pipeline 2 is provided with a convex section 5 protruding out of the end face of the cylinder body 1, the automatic paint spraying device comprises a spray gun 10 and an automatic paint spraying host machine for controlling the spray gun 10 to spray paint automatically, as shown in fig. 3 and 4, the automatic paint spraying device also comprises a loading table 6 for loading the cylinder body 1 and a paint spraying table 7 for spraying paint to a station for installing the cylinder body 1 on the loading table 6, a rotating motor 8 for driving the cylinder body 1 to rotate is arranged on the loading table 6, a loading rod 9 for placing the cylinder body 1 is connected to an output shaft of the rotating motor 8, the spray gun 10 is arranged on the paint spraying table 7, a nozzle of the spray gun 10 faces the station for installing the cylinder body 1 on the loading rod 9, and the spray gun 10 is connected with a servo motor 11 for driving a nozzle of the spray gun 10 to swing. Both the spray gun 10 and the automated spray host machine are conventional in the art. The loading rod 9 is arranged parallel to the ground. The rotary motor 8 is arranged, so that the rotary motor 8 can automatically drive the cylinder body 1 to rotate around the axis of the loading rod 9, the effect of rotating the cylinder body 1 is achieved without manual operation of operators, and the energy of the operators can be saved; the nozzle of the spray gun 10 can be controlled to swing on the cylinder body 1 through the arrangement of the servo motor 11, so that the coverage rate of the spray gun 10 on the cylinder body 1 is ensured, and the spray efficiency is high; through the combined use of rotating motor 8 and servo motor 11, rotating motor 8 makes spray gun 10 can spray the circumference of cylinder body 1, and servo motor 11 can spray the axial of cylinder body 1, and the joint action is sprayed paint to the surface everywhere of cylinder body 1, and its process is all automatic completion, and the operating personnel only need with cylinder body 1 load on loading rod 9 can, can enough avoid spending operating personnel too much energy, can keep the efficiency of spraying paint again.

Specifically, as shown in fig. 4, the loading table 6 is provided with a telescopic jack 12 for supporting one end of the cylinder 1 facing away from the loading rod 9 by telescoping, and the telescopic jack 12 is coaxially arranged with the loading rod 9. The telescopic push rod 12 has the effect that through the arrangement of the telescopic push rod 12, the telescopic push rod can be matched with the loading rod 9 to be used for respectively propping against the two ends of the cylinder body 1, so that the cylinder body 1 is prevented from falling off the loading rod 9 during rotation.

Specifically, as shown in fig. 4, the telescopic ejector rod 12 is connected with a cylinder 13 for controlling the telescopic ejector rod 12 to extend and retract along the axial direction. The cylinder 13 is a prior art, and the telescopic ejector rod 12 is a common telescopic rod with respect to the telescopic function.

Specifically, as shown in fig. 4, one end of the loading rod 9 facing the telescopic ejector rod 12 is provided with a supporting rod 14 for extending into the piston pipeline 2 from one surface of the cylinder body 1 facing away from the protruding section 5, one end of the telescopic ejector rod 12 facing the loading rod 9 is provided with a rotating rod 15 for extending into the protruding section 5 and propping against the end surface of the protruding section 5, and the rotating rod 15 is embedded into the telescopic ejector rod 12 and can rotate around the axis of the rotating rod 15. A bearing for reducing friction between the rotating rod 15 and the telescopic ejector rod 12 is arranged between the rotating rod 15 and the telescopic ejector rod 12 in the process that the rotating motor 8 drives the loading rod 9, the supporting rod 14, the cylinder body 1 and the rotating rod 15 to rotate approximately synchronously in sequence. The telescopic support rod device has the effect that through the arrangement of the support rod 14, the cylinder body 1 can be hung on the support rod 14 before the telescopic support rod 12 is propped against one surface of the cylinder body 1 back to the loading rod 9, so that the cylinder body 1 is prevented from falling off.

Specifically, the outer diameter of the support rod 14 matches the inner diameter of the piston tube 2. This prevents the cylinder 1 from rocking on the support rod 14.

Specifically, as shown in fig. 8, the inner diameter of the rotating rod 15 is matched with the inner diameter of the piston pipeline 2, and a baffle ring 16 is arranged near the top end of the rotating rod 15. The function is to block the end face of the protruding section 5 by the retainer ring 16, thereby abutting the cylinder 1.

Specifically, as shown in fig. 4, a sliding table 17 for moving on the top surface of the paint spraying table 7 in a direction parallel to the axial direction of the loading rod 9 is provided between the spray gun 10 and the paint spraying table 7. The area of the continuous free area of the top surface of the sliding table 17 is larger than that of the bottom surface of the cylinder body 1, so that operators can conveniently install the cylinder body 1 on the loading rod 9 nearby. The spraying gun has the advantages that through the arrangement of the sliding table 17, the spraying gun 10 can move back and forth along the axial direction of the loading rod 9, so that the spraying effect is good because the spraying gun can spray the front surface and the rear surface of the cylinder body 1 along the axial direction of the loading rod 9 better.

Specifically, as shown in fig. 4, the sliding table 17 is provided with a spray gun seat 18 for installing the spray gun 10, the spray gun seat 18 is connected with a servo motor 11, and the servo motor 11 controls the spray gun seat 18 to rotate around a rotating shaft perpendicular to the axis of the loading rod 9. The servo motor 11 is arranged on the top surface of the sliding table 17, and the servo motor 11 and the spray gun seat 18 are commutated through a common reversing device, such as a bevel gear assembly. The function of this is to enable the spray gun 10 to spray around the cylinder 1 in the axial direction of the loading rod 9 by the design of the direction of rotation of the spray gun holder 18.

Specifically, as shown in fig. 4, the sliding table 17 is hinged with a telescopic swing rod 20, and the other end of the telescopic swing rod 20 is hinged with a swing motor 21 for driving the telescopic swing rod 20 to swing. The swing motor 21 is located in the traveling direction of the slide table 17 and outside the movable range of the slide table 17. The function of the device is that the sliding table 17 can be automatically driven to move back and forth in the axial direction of the loading rod 9 through the arrangement of the swing motor 21 and the telescopic swing rod 20.

The working principle of this embodiment is explained as follows: firstly, a worker installs the piston pipeline 2 on the support rod 14 from the side facing away from the protruding section 5, then starts the cylinder 13 to sleeve the piston pipeline 2 outside the rotating rod 15, and simultaneously enables the baffle ring 16 to prop against the protruding section 5, thus completing the installation of the cylinder 1.

Firstly, starting a rotating motor 8, sequentially driving a loading rod 9, a supporting rod 14, a cylinder body 1 and a rotating rod 15 to synchronously rotate, enabling the rotating rod 15 to rotate relative to a telescopic ejector rod 12, starting a swinging motor 21, a servo motor 11 and an automatic spraying host, taking the surface of the cylinder body 1, which is provided with a convex section 5, as shown in fig. 5, when a sliding table 17 drives a spray gun 10 to be positioned at the rear of the cylinder body 1, controlling the spray gun 10 to rotate to a position where a spray nozzle faces the rear of the cylinder body 1 by the servo motor 11, controlling the spray gun 10 to automatically spray paint by the automatic spraying host, and enabling the area, which is close to the rear of the cylinder body 1, to be completely sprayed with paint by matching with the rotation of the cylinder body 1; as shown in fig. 6, when the sliding table 17 drives the spray gun 10 to be positioned in the middle of the cylinder body 1, the servo motor 11 controls the spray gun 10 to rotate until the nozzle faces the middle of the cylinder body 1, the automatic spraying host controls the spray gun 10 to automatically spray paint, and the self-rotation of the cylinder body 1 is matched, so that the area in the middle of the cylinder body 1 is completely sprayed with paint; as shown in fig. 7, when the sliding table 17 drives the spray gun 10 to be positioned in front of the cylinder body 1, the servo motor 11 controls the spray gun 10 to rotate until the nozzle faces the front of the cylinder body 1, the automatic spraying host controls the spray gun 10 to automatically spray paint, and the self-rotation of the cylinder body 1 is matched, so that the area, close to the front, of the cylinder body 1 is completely sprayed with paint.

Example 2

As shown in fig. 9, the top section of the rotating rod 15 has a conical shape with an outer diameter gradually decreasing toward the loading rod 9, and the maximum outer diameter of the top section of the rotating rod 15 is larger than the inner diameter of the piston tube 2. The function is to press the inner edge of the protruding section 5 through the conical surface, thereby pressing the cylinder 1.

The rest of the structure and principle are the same as in embodiment 1.

The foregoing description of the preferred embodiment of the utility model is not intended to limit the utility model in any way, but rather to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An automatic paint spraying device for a motorcycle cylinder body is applicable to a cylinder body (1) penetrated with a piston pipeline (2), wherein the piston pipeline (2) is provided with a convex section (5) protruding out of the end face of the cylinder body (1), and the automatic paint spraying device comprises a spray gun (10) and an automatic paint spraying host machine for controlling the spray gun (10) to automatically spray paint, and is characterized in that: the spray painting device is characterized by further comprising a loading table (6) for loading the cylinder body (1) and a spray painting table (7) for spraying paint to a station for installing the cylinder body (1) on the loading table (6), wherein a rotating motor (8) for driving the cylinder body (1) to rotate is arranged on the loading table (6), a loading rod (9) for placing the cylinder body (1) is connected to an output shaft of the rotating motor (8), a spray gun (10) is arranged on the spray painting table (7), a spray nozzle of the spray gun (10) faces the station for installing the cylinder body (1) on the loading rod (9), and a servo motor (11) for driving a spray nozzle of the spray gun (10) to swing is connected to the spray gun (10).

2. An automatic paint spraying apparatus for a motorcycle cylinder according to claim 1, wherein: the loading table (6) is provided with a telescopic ejector rod (12) which is used for supporting one end of the cylinder body (1) back to the loading rod (9) through telescopic action, and the telescopic ejector rod (12) and the loading rod (9) are coaxially arranged.

3. An automatic paint spraying apparatus for a motorcycle cylinder according to claim 2, wherein: the telescopic ejector rod (12) is connected with a cylinder (13) for controlling the telescopic ejector rod (12) to axially stretch.

4. An automatic paint spraying apparatus for a motorcycle cylinder according to claim 2, wherein: the loading rod (9) is provided with a supporting rod (14) which is used for extending into the piston pipeline (2) from one surface of the cylinder body (1) back to the protruding section (5) towards one end of the telescopic supporting rod (12), the telescopic supporting rod (12) is provided with a rotating rod (15) which is used for extending into the protruding section (5) and pushing against the end face of the protruding section (5) towards one end of the loading rod (9), and the rotating rod (15) is embedded into the telescopic supporting rod (12) and can rotate around the axis of the rotating rod (15).

5. An automatic paint spraying apparatus for a motorcycle cylinder as claimed in claim 4 wherein: the outer diameter of the supporting rod (14) is matched with the inner diameter of the piston pipeline (2).

6. An automatic paint spraying apparatus for a motorcycle cylinder as claimed in claim 4 wherein: the inner diameter of the rotating rod (15) is matched with the inner diameter of the piston pipeline (2), and a baffle ring (16) is arranged at the position, close to the top end, of the rotating rod (15).

7. An automatic paint spraying apparatus for a motorcycle cylinder as claimed in claim 4 wherein: the top section of the rotating rod (15) is conical, the outer diameter of the conical section gradually reduces towards the direction of the loading rod (9), and the maximum outer diameter of the top section of the rotating rod (15) is larger than the inner diameter of the piston pipeline (2).

8. An automatic paint spraying apparatus for a motorcycle cylinder according to claim 1, wherein: a sliding table (17) used for moving on the top surface of the paint spraying table (7) along the direction parallel to the axial direction of the loading rod (9) is arranged between the spray gun (10) and the paint spraying table (7).

9. An automatic paint spraying apparatus for a motorcycle cylinder as claimed in claim 8 wherein: the spray gun is characterized in that a spray gun seat (18) for installing the spray gun (10) is arranged on the sliding table (17), the spray gun seat (18) is connected with a servo motor (11), and the servo motor (11) controls the spray gun seat (18) to rotate around a rotating shaft perpendicular to the axis of the loading rod (9).

10. An automatic paint spraying apparatus for a motorcycle cylinder as claimed in claim 9 wherein: the sliding table (17) is hinged with a telescopic swing rod (20), and the other end of the telescopic swing rod (20) is hinged with a swing motor (21) for driving the telescopic swing rod (20) to swing.

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