A pipe straightening device for a spraying mechanism

Abstract

The utility model discloses a kind of pipe straightening device for spraying mechanism belongs to pipe straightening technical field, including pipe feeder, the side of pipe feeder is provided with support seat, the side of support seat close to pipe feeder is equipped with guide plate movable assembly, the inside of support seat is provided with several positioning installation components, the upper end of positioning installation component is equipped with straightening wheel, the surface of the side of support seat corresponds positioning installation component movably installs limit adjusting component;The utility model is limited adjusting component by being set, after using adjusting cover, it can be limited, by limit spring push and press the plate closely adjusting cover, prevent adjusting cover from being touched and cause threaded rod loose, improve the stability of straightening wheel positioning, guarantee the use intensity of equipment, by setting positioning installation component, according to the caliber of pipe material can adjust the use interval of straightening wheel, ensure that pipe material is closely after feeding, guarantee straightening effect, improve pipe material processing quality.

Description

Technical Field

[0001] This utility model belongs to the field of pipe straightening technology, specifically relating to a pipe straightening device for a spraying mechanism. Background Technology

[0002] Tube straightening is the correction of shape defects in metal plastic processing products and is one of the important finishing processes. Rolled materials often develop various shape defects during the rolling process or during subsequent cooling and transportation, such as bending of bars, profiles, and tubes, and bending, wavy, and warping of plates and strips. Various straightening processes can eliminate these defects under external force, bringing the product to a qualified state.

[0003] Existing pipes cannot be straightened before spraying, resulting in bent pipes that cannot guarantee paint adhesion, affecting the quality of pipe spraying production. At the same time, the height of the straightening rollers cannot be adjusted according to the pipe specifications during pipe straightening, resulting in poor equipment applicability. After adjustment, the position of the straightening rollers cannot be positioned, resulting in poor pipe straightening effect. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a pipe straightening device for a spraying mechanism, which features good straightening effect and strong applicability.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a pipe straightening device for a spraying mechanism, comprising a pipe feeder, a support base provided on one side of the pipe feeder, a guide plate movable assembly installed on the side of the support base near the pipe feeder, a plurality of positioning and mounting assemblies provided inside the support base, a straightening wheel installed on the upper end of the positioning and mounting assemblies, and a limit adjustment assembly movably mounted on one side surface of the support base corresponding to the positioning and mounting assemblies.

[0006] The positioning and mounting assembly includes a threaded rod, which is movably mounted inside the support base. A slider is connected to the surface of the threaded rod, a bearing is mounted on the upper end of the slider, a threaded column is mounted inside the bearing, a mounting bracket is fixed to the surface of the threaded column, a hexagonal bolt is connected to the upper surface of the threaded column, and an adjustment cover is fixed to one end of the threaded rod.

[0007] Preferably, the placement frame is configured as a stepped seat, and the straightening wheel has a through hole corresponding to the placement frame inside.

[0008] Preferably, the limit adjustment assembly includes a damping shaft, with damping shafts symmetrically installed at both ends of the support base. A movable frame is connected to the surface of the damping shaft, and a limit spring is fixed to the inner wall surface of the movable frame. One end of the limit spring is connected to a pressure plate.

[0009] Preferably, the movable frame has guide grooves on both sides inside, and positioning bolts are installed inside the guide grooves. A mounting plate is fixed to one side of the clamping plate corresponding to the positioning bolts.

[0010] Preferably, the surface of the clamping plate is bonded with an anti-slip pad corresponding to the adjustment cover.

[0011] Preferably, the guide plate movable assembly includes a lead screw, which is movably mounted on one side surface of the support base, and a guide rod is mounted on the other side of the support base surface. A guide plate is connected between the lead screw and the guide rod, and a guide hole is provided in the middle of the interior of the guide plate.

[0012] Preferably, a base is installed on the surface of the support corresponding to the lead screw and guide rod, and a limit block is fixed at the upper end of the lead screw and guide rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, by setting a limit adjustment component, can limit the adjustment cover after use. The limit spring pushes the pressure plate to stick tightly to the adjustment cover, preventing the adjustment cover from accidentally touching and causing the threaded rod to loosen, improving the stability of the straightening wheel positioning, and ensuring the strength of the equipment.

[0015] 2. This utility model, by setting up a positioning and installation component, allows for adjustment of the spacing between the straightening wheels according to the diameter of the pipe. Rotating the adjustment cover drives the threaded rod to rotate, causing the slider on the surface of the threaded rod to slide along the inside of the support base. At the same time, the threaded column installed at the upper end of the slider moves accordingly, and the straightening wheels can move synchronously, ensuring that the pipe is in close contact with the straightening wheels after being fed, thus guaranteeing the straightening effect and improving the quality of pipe processing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the limit adjustment component of this utility model;

[0018] Figure 3 This is a schematic diagram of the positioning and installation component structure of this utility model.

[0019] In the diagram: 1. Pipe feeder; 2. Guide plate movable assembly; 21. Lead screw; 22. Guide hole; 23. Guide plate; 24. Guide rod; 3. Support base; 4. Straightening wheel; 5. Positioning and mounting assembly; 51. Adjusting cover; 52. Threaded rod; 53. Threaded column; 54. Placement frame; 55. Bearing; 56. Slider; 57. Hex bolt; 6. Limit adjustment assembly; 61. Limit spring; 62. Pressure plate; 63. Movable frame; 64. Guide groove; 65. Positioning bolt; 66. Damping shaft. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please refer to Figure 1-3 The present invention provides the following technical solution: a pipe straightening device for a spraying mechanism, including a pipe feeder 1, a support base 3 is provided on one side of the pipe feeder 1, a guide plate movable assembly 2 is installed on the side of the support base 3 near the pipe feeder 1, a plurality of positioning and mounting assemblies 5 are provided inside the support base 3, a straightening wheel 4 is installed on the upper end of the positioning and mounting assembly 5, and a limit adjustment assembly 6 is movably installed on one side surface of the support base 3 corresponding to the positioning and mounting assembly 5.

[0022] The positioning and mounting assembly 5 includes a threaded rod 52. The threaded rod 52 is movably mounted inside the support base 3. A slider 56 is connected to the surface of the threaded rod 52. A bearing 55 is mounted on the upper end of the slider 56. A threaded post 53 is mounted inside the bearing 55. A placement bracket 54 is fixed to the surface of the threaded post 53. A hexagonal bolt 57 is connected to the upper surface of the threaded post 53. An adjustment cover 51 is fixed to one end of the threaded rod 52.

[0023] Specifically, the placement frame 54 is configured as a stepped seat, and the straightening wheel 4 has a through hole corresponding to the placement frame 54 inside.

[0024] By adopting the above technical solution, a suitable straightening wheel 4 is placed on the upper end of the placement frame 54, and hex bolts 57 are used to rotate along the threaded column 53 to ensure the stable installation of the straightening wheel 4 and improve the applicability of the equipment.

[0025] Specifically, the limit adjustment component 6 includes a damping shaft 66. The damping shaft 66 is symmetrically installed at both ends of the support base 3. A movable frame 63 is connected to the surface of the damping shaft 66. A limit spring 61 is fixed to the inner wall surface of the movable frame 63. A pressure plate 62 is connected to one end of the limit spring 61.

[0026] By adopting the above technical solution, the adjusting cover 51 can be limited after use. The movable frame 63 is rotated along the damping shaft 66, and the pressing plate 62 is pressed to compress the limiting spring 61. When the movable frame 63 rotates to one end of the adjusting cover 51, the pressing plate 62 is released to reset the limiting spring 61. At this time, the positioning bolt 65 moves along the inside of the guide groove 64 to ensure that the reset limiting spring 61 stably pushes the pressing plate 62 to stick tightly to the adjusting cover 51, preventing the adjusting cover 51 from accidentally touching and causing the threaded rod 52 to loosen, improving the stability of the positioning of the straightening wheel 4, and ensuring the strength of the equipment.

[0027] Specifically, guide grooves 64 are provided on both sides of the interior of the movable frame 63, and positioning bolts 65 are provided inside the guide grooves 64. A mounting plate is fixed on one side of the clamping plate 62 corresponding to the positioning bolts 65.

[0028] By adopting the above technical solution, the pressing plate 62 is ensured to slide stably along the inner wall of the movable frame 63, preventing skewing and ensuring positioning strength.

[0029] Specifically, the surface of the clamping plate 62 is bonded with an anti-slip pad corresponding to the adjusting cover 51.

[0030] By adopting the above technical solution, the friction force after the pressure plate 62 and the adjusting cover 51 are attached is increased, and the adjusting cover 51 is prevented from becoming loose.

[0031] In this embodiment, before spraying the pipe, it needs to be straightened. After the pipe is fed from the inside of the pipe feeder 1, the spacing of the straightening rollers 4 can be adjusted according to the diameter of the pipe. Rotating the adjustment cover 51 drives the threaded rod 52 to rotate, so that the slider 56 on the surface of the threaded rod 52 slides along the inside of the support base 3. At the same time, the threaded column 53 installed on the upper end of the slider 56 moves accordingly, and the straightening rollers 4 can move synchronously to ensure that the pipe is in close contact with the straightening rollers 4 after being fed, thus ensuring the straightening effect and improving the quality of pipe processing.

[0032] After using the adjusting cover 51, it can be limited. Rotate the movable frame 63 along the damping shaft 66, and press the clamping plate 62 to compress the limiting spring 61. When the movable frame 63 rotates to one end of the adjusting cover 51, release the clamping plate 62 to reset the limiting spring 61. At this time, the positioning bolt 65 moves along the guide groove 64 to ensure that the reset limiting spring 61 stably pushes the clamping plate 62 to stick tightly to the adjusting cover 51, preventing the adjusting cover 51 from accidentally touching and causing the threaded rod 52 to loosen, improving the stability of the positioning of the straightening wheel 4, and ensuring the strength of the equipment.

[0033] Example 2: This example differs from Example 1 in that: Specifically, the guide plate movable assembly 2 includes a lead screw 21, the lead screw 21 is movably mounted on one side surface of the support base 3, the guide rod 24 is mounted on the other side of the support base 3, and a guide plate 23 is connected between the lead screw 21 and the guide rod 24. A guide hole 22 is provided in the middle of the interior of the guide plate 23.

[0034] By adopting the above technical solution, rotating the lead screw 21 drives the guide plate 23 to slide along the surface of the guide rod 24, so that the guide hole 22 corresponds to the center point of the straightening wheel 4, thereby improving the quality of pipe straightening.

[0035] Specifically, a base is installed on the surface of the support 3 corresponding to the lead screw 21 and the guide rod 24, and a limit block is fixed at the upper end of the lead screw 21 and the guide rod 24.

[0036] By adopting the above technical solutions, the convenience and stability of adjusting the guide plate 23 are ensured, and the quality of equipment use is improved.

[0037] In this embodiment, when in use: rotating the lead screw 21 causes the guide plate 23 to slide along the surface of the guide rod 24, so that the guide hole 22 corresponds to the center point of the straightening wheel 4, thereby improving the quality of pipe straightening.

[0038] The working principle and usage process of this utility model: When using this utility model, the pipe needs to be straightened before spraying. After the pipe is fed from the inside of the pipe feeder 1, the spacing of the straightening rollers 4 can be adjusted according to the diameter of the pipe. Rotating the adjustment cover 51 drives the threaded rod 52 to rotate, so that the slider 56 on the surface of the threaded rod 52 slides along the inside of the support base 3. At the same time, the threaded column 53 installed on the upper end of the slider 56 moves accordingly, and the straightening rollers 4 can move synchronously to ensure that the pipe is in close contact with the straightening rollers 4 after being fed, thus ensuring the straightening effect and improving the quality of pipe processing.

[0039] After using the adjustment cover 51, it can be limited. Rotate the movable frame 63 along the damping shaft 66, and press the clamping plate 62 to compress the limit spring 61. When the movable frame 63 rotates to one end of the adjustment cover 51, release the clamping plate 62 to reset the limit spring 61. At this time, the positioning bolt 65 moves along the inside of the guide groove 64 to ensure that the reset limit spring 61 stably pushes the clamping plate 62 to stick to the adjustment cover 51, preventing the adjustment cover 51 from accidentally touching and causing the threaded rod 52 to loosen, improving the stability of the positioning of the straightening wheel 4, and ensuring the strength of the equipment.

[0040] When it is necessary to replace the straightening roller 4 with a different one, select the appropriate straightening roller 4 and place it on the upper end of the placement frame 54. Then, use the hex bolt 57 to rotate along the threaded post 53 to ensure that the straightening roller 4 is installed stably. Then, rotate the screw 21 to drive the guide plate 23 to slide along the surface of the guide rod 24, so that the guide hole 22 corresponds to the center point of the straightening roller 4, thereby improving the quality of pipe straightening.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe straightening device for a spraying mechanism, comprising a pipe feeder (1), characterized in that: A support base (3) is provided on one side of the pipe feeder (1). A guide plate movable assembly (2) is installed on the side of the support base (3) close to the pipe feeder (1). Several positioning and installation assemblies (5) are provided inside the support base (3). A straightening wheel (4) is installed on the upper end of the positioning and installation assembly (5). A limit adjustment assembly (6) is movably installed on one side surface of the support base (3) corresponding to the positioning and installation assembly (5). The positioning and mounting assembly (5) includes a threaded rod (52), which is movably mounted inside the support base (3). A slider (56) is connected to the surface of the threaded rod (52). A bearing (55) is mounted on the upper end of the slider (56). A threaded column (53) is mounted inside the bearing (55). A placement bracket (54) is fixed to the surface of the threaded column (53). A hexagonal bolt (57) is connected to the upper surface of the threaded column (53). An adjustment cover (51) is fixed to one end of the threaded rod (52).

2. The pipe straightening device for a spraying mechanism according to claim 1, characterized in that: The placement rack (54) is configured as a stepped seat, and the straightening wheel (4) has a through hole corresponding to the placement rack (54).

3. A pipe straightening device for a spraying mechanism according to claim 1, characterized in that: The limit adjustment assembly (6) includes a damping shaft (66), and the damping shaft (66) is symmetrically installed at both ends of the support base (3). A movable frame (63) is connected to the surface of the damping shaft (66), and a limit spring (61) is fixed to the inner wall surface of the movable frame (63). One end of the limit spring (61) is connected to a pressure plate (62).

4. A pipe straightening device for a spraying mechanism according to claim 3, characterized in that: The movable frame (63) has guide grooves (64) on both sides inside, and positioning bolts (65) are provided inside the guide grooves (64). A mounting plate is fixed on one side of the clamping plate (62) corresponding to the positioning bolts (65).

5. A pipe straightening device for a spraying mechanism according to claim 3, characterized in that: The surface of the clamping plate (62) is bonded with an anti-slip pad corresponding to the adjusting cover (51).

6. A pipe straightening device for a spraying mechanism according to claim 1, characterized in that: The guide plate movable assembly (2) includes a lead screw (21), the lead screw (21) is movably installed on one side surface of the support base (3), and a guide rod (24) is installed on the other side of the surface of the support base (3). A guide plate (23) is connected between the lead screw (21) and the guide rod (24), and a guide hole (22) is opened in the middle of the inside of the guide plate (23).

7. A pipe straightening device for a spraying mechanism according to claim 6, characterized in that: The support base (3) has a base installed on the surface corresponding to the lead screw (21) and guide rod (24), and a limit block is fixed at the upper end of the lead screw (21) and guide rod (24).

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