Surface paint spraying device for beam tube

Abstract

The utility model discloses a surface paint spraying device for beam tubes, which relates to the field of paint spraying devices and comprises a mounting seat, a spray head is fixedly mounted on the surface of the mounting seat, hook-shaped moving rods are mounted at two ends of the mounting seat, one end of each moving rod extends into the mounting seat, a rotatable positioning rod is mounted at the end of each moving rod, and the positioning rods are movably mounted on the mounting seat. A driving assembly is mounted in the mounting base and used for driving the moving rod to move, and the driving assembly comprises two magnetic attraction blocks. According to the surface paint spraying device for the beam tube, the magnetic attraction blocks, the electrified magnetic blocks and the connecting springs are arranged, the surfaces of the electrified magnetic blocks are made to be close to the end magnetism of the corresponding magnetic attraction blocks, the magnetism of the electrified magnetic blocks is opposite to the magnetism of the magnetic attraction blocks, the connecting springs are in a stretched state, and when the beam tube is clamped, the resilience force of the connecting springs can be utilized when a power source is turned off; and the moving rod returns to the initial position, the beam tube is clamped stably, uniform paint spraying can be guaranteed through transverse paint spraying, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of paint spraying devices, in particular to a surface paint spraying device for a bundle tube. Background Art

[0002] Mining plastic bundle pipes, also known as pipe cables, are products made by combining several semi-rigid hoses and extruding an outer protective skin on the outside. In order to ensure the service life of the bundle pipes, they will be painted on their surface. The paint forms a protective film on its surface to block the erosion of ultraviolet rays, oxygen, moisture, atmospheric pollutants and other factors, thereby extending the service life of the bundle pipes. The flexibility of the paint can also make the product more impact-resistant and flexible.

[0003] When spraying the bundle tube, traditional spraying equipment is usually used. However, due to its special tubular shape, it is inconvenient to suspend the spraying and it is easy to cause paint to accumulate on the surface of the bundle tube. When spraying horizontally, it is not easy to fix because the surface is arc-shaped, which is very inconvenient when spraying. Utility Model Content

[0004] The main purpose of the utility model is to provide a surface painting device for a bundle tube, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a surface painting device for a bundle tube, comprising a mounting seat, a spray head is fixedly mounted on the surface of the mounting seat, hook-shaped moving rods are mounted at both ends of the mounting seat, one end of the moving rod extends to the interior of the mounting seat, a rotatable positioning rod is mounted on the end of the moving rod, and a driving assembly is mounted inside the mounting seat for driving the movement of the moving rod.

[0006] The driving assembly includes two magnetic blocks, which are respectively fixed on the surface of the moving rod. An electromagnetic block is installed inside the mounting seat, and the electromagnetic block is located between the two magnetic blocks. A connecting spring is installed between the two moving rods.

[0007] A mounting plate is fixedly mounted on the surface of the moving rod, the connecting spring is mounted on two adjacent mounting plates, a guide rod is arranged between the two adjacent mounting plates, the connecting spring is sleeved on the surface of the guide rod, and the guide rod movably passes through the two mounting plates and is fixed inside the mounting seat.

[0008] A driving motor is installed inside the mounting seat, and a first gear is fixedly installed on the output shaft of the driving motor. A rotating rod is installed inside the mounting seat, and a second gear is fixedly sleeved on the surface of the rotating rod. The first gear is meshed with the second gear. Both ends of the rotating rod extend to the inside of the two moving rods, and pulleys are fixedly sleeved on the surfaces of the positioning rod and the rotating rod. The two pulleys are connected by a transmission belt, and the rotating rod is fixed to the inside of the mounting seat through a first bearing.

[0009] A second bearing is fixedly mounted on the surface of the positioning rod, and the second bearing is fixedly mounted on the end of the moving rod.

[0010] The end of the positioning rod is configured to be in a cone shape.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, a magnetic block, an electromagnetic block and a connecting spring are provided. The surface of the electromagnetic block is magnetized by being close to the end of the corresponding magnetic block, which is opposite to the magnetism of the magnetic block. The connecting spring is in a stretched state. When clamped, the power is turned off and the rebound force of the connecting spring can be utilized to return the moving rod to its initial position, so that the bundle tube is clamped stably. Horizontal spraying can ensure uniform spraying and is more convenient to use.

[0013] In the utility model, by providing the positioning rod, the tapered positioning rod can stably abut against the inside of the bundle tube, thereby adapting to bundle tubes with different inner diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a surface painting device for a bundle tube of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the connection spring position of a surface painting device for a bundle tube of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the electromagnetic block position of a surface painting device for a bundle tube of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the pulley position of a surface painting device for a bundle tube of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure of the second bearing position of the surface spraying device for the bundle tube.

[0019] In the figure: 1. mounting base; 2. nozzle; 3. moving rod; 4. positioning rod; 5. magnetic block; 6. electromagnetic block; 7. connecting spring; 8. mounting plate; 9. guide rod; 10. driving motor; 11. first gear; 12. rotating rod; 13. second gear; 14. pulley; 15. transmission belt; 16. first bearing; 17. second bearing. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, a surface painting device for a bundle tube comprises a mounting base 1, a cavity is arranged inside the mounting base 1, a spray head 2 is fixedly mounted on the surface of the mounting base 1, the spray head 2 can be arranged to be movable to adapt to a longer bundle tube, hook-shaped moving rods 3 are mounted at both ends of the mounting base 1, the moving rod 3 is located in the middle position of the mounting base 1, one end of the moving rod 3 extends to the inside of the mounting base 1, a rotatable positioning rod 4 is mounted at the end of the moving rod 3, the positioning rod 4 is away from the end of the mounting base 1, and a driving assembly is mounted inside the mounting base 1 for driving the movement of the moving rod 3.

[0022] When in use, the moving rod 3 first moves in opposite directions until the bundle tube can be completely placed between the two moving rods 3, and then the moving rod 3 moves to clamp the bundle tube, and then the driving component rotates the positioning rod 4, thereby driving the rotation of the bundle tube, so as to achieve uniform painting.

[0023] The driving assembly includes two magnetic blocks 5, which are respectively fixed on the surface of the moving rod 3. The opposite surfaces of the two magnetic blocks 5 have the same magnetic properties. An electromagnetic block 6 is installed inside the mounting base 1. The electromagnetic block 6 is located between the two magnetic blocks 5. A certain distance is set between the magnetic block 5 and the electromagnetic block 6. A connecting spring 7 is installed between the two moving rods 3.

[0024] When the two moving rods 3 move in opposite directions, the surface of the electromagnetic block 6 is magnetized by making it close to the end of the corresponding magnetic block 5, which is opposite to the magnetism of the magnetic block 5. At this time, the moving rod 3 can be moved away, and the connecting spring 7 is in a stretched state. When clamped, the power is turned off and the rebound force of the connecting spring 7 can be used to return the moving rod 3 to its original position, thereby clamping the bundle tube stably.

[0025] A mounting plate 8 is fixedly installed on the surface of the moving rod 3. Two mounting plates 8 are provided for each moving rod 3, which are respectively installed at symmetrical positions of the moving rod 3. The connecting spring 7 is installed on two adjacent mounting plates 8. A guide rod 9 is provided between the two adjacent mounting plates 8. The guide rod 9 guides the movement of the moving rod 3. The connecting spring 7 is sleeved on the surface of the guide rod 9. The guide rod 9 movably passes through the two mounting plates 8 and is fixed inside the mounting seat 1. The guide rod 9 is installed inside the cavity.

[0026] A driving motor 10 is installed inside the mounting seat 1, and the driving motor 10 is installed inside the cavity. A first gear 11 is fixedly installed on the output shaft of the driving motor 10. A rotating rod 12 is installed inside the mounting seat 1. A second gear 13 is fixedly sleeved on the surface of the rotating rod 12. The first gear 11 is meshed with the second gear 13. Both ends of the rotating rod 12 extend to the inside of the two moving rods 3. Pulleys 14 are fixedly sleeved on the surfaces of the positioning rod 4 and the rotating rod 12. The two pulleys 14 are connected by a transmission belt 15. The rotating rod 12 is fixed to the inside of the mounting seat 1 through a first bearing 16. Two first bearings 16 are provided, which are symmetrically arranged on both sides of the second gear 13.

[0027] When the driving motor 10 is started, the first gear 11 will drive the rotating rod 12 to rotate through the second gear 13, and the rotating rod 12 will drive the pulley 14 to rotate. Through the connection between another pulley 14 and the transmission belt 15, the positioning rod 4 will rotate, driving the rotation of the beam tube.

[0028] A second bearing 17 is fixedly mounted on the surface of the positioning rod 4 . The second bearing 17 is fixedly mounted on the end of the moving rod 3 . The second bearing 17 ensures stable rotation of the positioning rod 4 .

[0029] The end of the positioning rod 4 is configured to be conical, and the positioning rod 4 can stably abut against the inside of the beam tube, thereby adapting to beam tubes with different inner diameters.

[0030] It should be noted that the utility model is a surface spraying device for a beam tube. When in use, the surface of the electromagnetic block 6 is magnetized by bringing it close to the end of the corresponding magnetic block 5, which is opposite to the magnetism of the magnetic block 5. At this time, the moving rod 3 can be moved away. At this time, the connecting spring 7 is in a stretched state. Then, when the power is turned off, the rebound force of the connecting spring 7 can be utilized to return the moving rod 3 to its initial position, and the beam tube is clamped stably. When the driving motor 10 is started, the first gear 11 will drive the rotating rod 12 to rotate through the second gear 13, and the rotating rod 12 will drive the pulley 14 to rotate. Through the connection between another pulley 14 and the transmission belt 15, the positioning rod 4 is rotated, driving the beam tube to rotate. During this process, the nozzle 2 is sprayed, and horizontal spraying can ensure uniform spraying and is more convenient to use.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A surface painting device for a bundle tube, comprising a mounting seat (1), a spray head (2) being fixedly mounted on the surface of the mounting seat (1), characterized in that: Hook-shaped moving rods (3) are installed at both ends of the mounting seat (1), one end of the moving rod (3) extends into the interior of the mounting seat (1), a rotatable positioning rod (4) is installed at the end of the moving rod (3), a driving assembly is installed inside the mounting seat (1), and is used to drive the movement of the moving rod (3), the driving assembly comprises two magnetic blocks (5), the two magnetic blocks (5) are respectively fixed on the surface of the moving rod (3), an electromagnetic block (6) is installed inside the mounting seat (1), the electromagnetic block (6) is located between the two magnetic blocks (5), a connecting spring (7) is installed between the two moving rods (3), a mounting plate (8) is fixedly installed on the surface of the moving rod (3), the connecting spring (7) is installed on two adjacent mounting plates (8), a guide rod (9) is arranged between the two adjacent mounting plates (8), the connecting spring (7) is sleeved on the surface of the guide rod (9), and the guide rod (9) movably penetrates Two mounting plates (8) are fixed inside the mounting seat (1); a driving motor (10) is installed inside the mounting seat (1); a first gear (11) is fixedly installed on the output shaft of the driving motor (10); a rotating rod (12) is installed inside the mounting seat (1); a second gear (13) is fixedly sleeved on the surface of the rotating rod (12); the first gear (11) is meshed with the second gear (13); both ends of the rotating rod (12) extend to the inside of the two moving rods (3); pulleys (14) are fixedly sleeved on the surfaces of the positioning rod (4) and the rotating rod (12); the two pulleys (14) are connected via a transmission belt (15); the rotating rod (12) is fixed inside the mounting seat (1) via a first bearing (16); a second bearing (17) is fixedly installed on the surface of the positioning rod (4); the second bearing (17) is fixedly installed on the end of the moving rod (3); and the end of the positioning rod (4) is arranged in a conical shape.

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