Anti-corrosion spraying device for rail clamp production

Abstract

The utility model discloses an anti-corrosion spraying device for guide rail clamp production, specifically relates to the technical field of spraying equipment, including a spraying mechanism installed on the top of a mounting frame, both sides of the mounting frame are penetrated with a rotating bracket rotatably installed, one side of the rotating bracket is floatingly installed with a support plate, a telescopic rod is fixedly installed between the support plate and the rotating bracket, a clamping assembly is provided on the side of the support plate away from the rotating bracket, a gear is fixedly installed on the other side of the rotating bracket, a lifting frame that reciprocates up and down is slidably installed on the mounting frame, and a rack meshing with the gear is fixedly installed at the bottom of the lifting frame; the application enables the lifting frame that reciprocates up and down to drive the rotating bracket to rotate through the rack and the gear, and installs the guide rail clamp between the two rotating brackets through the clamping assembly, so that the rotating bracket drives the guide rail clamp to rotate, avoiding the phenomenon of omission when the guide rail clamp is sprayed, so as to ensure the spraying quality of the guide rail clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to an anti-corrosion spraying device for guide rail clamp production. Background Art

[0002] Rail clamps are used to fix elevator rails. They are usually installed at the joints between the rails and stair walls or floors to ensure that the elevator stays on the correct track during operation. Rail clamps are usually made of metal and have a strong clamping force to ensure that the elevator rails do not move or shake.

[0003] Patent publication number CN216857156U discloses a paint spraying device for guide rail pressing plate processing. In view of the inconvenience of adjusting the angle of the paint spraying device and the inconvenience of spraying on the back of the guide rail pressing plate after painting, the following scheme is proposed, which includes a base, and electromagnet blocks are movably installed at both ends of the top of the base, a metal hose is fixed on the top of one of the electromagnet blocks, and a nozzle shell is fixed on the top of the metal hose; in the utility model, the second baffle is driven to move to the bottom by rotating the threaded rod to block the second spray hole, and the angle to be used is adjusted according to the need, and the first spray holes of different groups are located in the groove. The paint spraying angle is different. When the angle needs to be changed, the extrusion sleeve is moved upward or downward to change the first spray hole located in the groove. When direct spraying is required, the second baffle is detached from the bottom of the nozzle shell, and the paint can flow down from the gap between the second baffle and the nozzle shell, thereby achieving the effect of convenient angle adjustment of the paint spraying device.

[0004] However, due to the irregular shape of the guide rail clip, certain corners or hard-to-reach parts of the guide rail clip are often missed or even not covered by the coating when spraying it, so that the overall anti-corrosion effect of the guide rail clip cannot be guaranteed, leaving hidden dangers in the use of the guide rail clip. Utility Model Content

[0005] The utility model aims to provide an anti-corrosion spraying device for producing guide rail clamps.

[0006] The technical problem solved by the utility model is that when spraying an irregular guide rail clip, some corners or hard-to-reach parts may be omitted, thereby failing to ensure the quality of spraying the guide rail clip.

[0007] The utility model can be realized through the following technical scheme: it includes a spraying mechanism installed on the top of the mounting frame, rotating brackets are rotatably installed on both sides of the mounting frame, a support plate is floatingly installed on one side of the rotating bracket, a telescopic rod is fixedly installed on the support plate and the rotating bracket, a clamping assembly is provided on the side of the support plate away from the rotating bracket, a gear is fixedly installed on the other side of the rotating bracket, a lifting frame that reciprocates up and down is slidably installed on the mounting frame, and a rack meshing with the gear is fixedly installed on the bottom of the lifting frame.

[0008] A further technical improvement of the utility model is that the spraying mechanism includes a paint tank fixedly installed on the top of a mounting frame, a piston cylinder is fixedly installed at a position on the top of the mounting frame adjacent to the paint tank, a one-way valve is fixedly connected between the piston cylinder and the paint tank to guide the liquid from the paint tank to the piston cylinder in one direction, a piston rod is slidably installed through the top of the piston cylinder, the top end of the piston rod is fixedly connected to the lifting frame, and a radiation nozzle fixedly connected to the piston cylinder is provided at the bottom of the top plate of the mounting frame.

[0009] Furthermore, the structure that causes the lifting frame to reciprocate up and down includes a rotating plate rotatably installed on the top of both sides of the mounting frame, a push-pull plate rotatably installed on one end of the rotating plate away from the mounting frame, and the end of the push-pull plate away from the rotating plate is rotatably connected to one side of the lifting frame.

[0010] Furthermore, two symmetrical sliders are slidably installed in the rotating bracket, and a first sliding rod is slidably installed through the top and bottom of the rotating bracket. One end of the first sliding rod is fixedly connected to the slider, and a spring 1 is fixedly installed between the slider and the rotating bracket and is sleeved on the outer peripheral wall of the first sliding rod. Two symmetrical connecting plates are rotatably installed on both sides of the support plate, and the ends of the two symmetrical connecting plates away from the support plate are rotatably connected to the two sliders respectively.

[0011] Furthermore, the clamping assembly includes a fixed clamping plate fixedly installed on one side of the support plate, a movable clamping plate slidably installed at a position above the corresponding fixed clamping plate on one side of the support plate, a second sliding rod slidably installed between the fixed clamping plate and the movable clamping plate, and a spring 2 mounted on the outer peripheral wall of the second sliding rod is respectively fixedly installed between the movable clamping plate and the fixed clamping plate at the top and bottom ends of the second sliding rod.

[0012] Furthermore, rubber sheets are fixedly mounted on opposite sides of the fixed clamping plate and the movable clamping plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In this application, the lifting frame that reciprocates up and down drives the rotating bracket to rotate through the rack and gear, and the guide rail clamp is installed between the two rotating brackets through the clamping assembly, so that the rotating bracket drives the guide rail clamp to rotate, avoiding the omission of the guide rail clamp during spraying, so as to ensure the spraying quality of the guide rail clamp.

[0015] 2. In the present application, the piston rod is driven to slide back and forth on the top of the piston cylinder by a lifting frame that reciprocates up and down, so that the piston cylinder transfers the paint in the paint tank to the radiation nozzle, and then the radiation nozzle sprays the paint on the outer surface of the rotating guide clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 It is a front view of the overall structure of the utility model;

[0020] In the figure: 1, mounting frame; 2, piston cylinder; 3, piston rod; 4, radiation nozzle; 5, rotating bracket; 6, slider; 7, first slider; 8, spring 1; 9, telescopic rod; 10, support plate; 11, connecting plate;

[0021] 12. Clamping assembly; 121. Fixed clamping plate; 122. Movable clamping plate; 123. Second slide bar; 124. Second spring; 125. Rubber sheet;

[0022] 13. Gear; 14. Lifting frame; 15. Rack; 16. Rotating plate; 17. Push-pull plate. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] See also Figure 1-3 As shown, this embodiment provides an anti-corrosion spraying device for rail clamp production, including a mounting frame 1, a paint tank is fixedly mounted on the top of the mounting frame 1, a piston cylinder 2 is fixedly mounted at a position near the paint tank on the top of the mounting frame 1, a one-way valve is fixedly connected between the piston cylinder 2 and the paint tank to guide the liquid from the paint tank to the piston cylinder 2 in one direction, a piston rod 3 is slidably installed through the top of the piston cylinder 2, and a radiation nozzle 4 fixedly connected to the piston cylinder 2 is provided at the bottom of the top plate of the mounting frame 1;

[0025] When the piston rod 3 is moved upward, the paint in the paint tank is sucked into the piston cylinder 2, and then the piston rod 3 is moved downward, so that the paint sucked into the piston cylinder 2 is radially sprayed through the radial nozzle 4, so that the sprayed paint covers more of the surface of the guide rail clamp;

[0026] A rotating bracket 5 is rotatably installed on both sides of the mounting frame 1, and two mutually symmetrical sliders 6 are slidably installed in the rotating bracket 5. A first slide bar 7 is slidably installed on the top and bottom of the rotating bracket 5, and one end of the first slide bar 7 is fixedly connected to the slider 6. A spring 8 sleeved on the outer peripheral wall of the first slide bar 7 is fixedly installed between the slider 6 and the rotating bracket 5. A telescopic rod 9 is fixedly installed on one side of the rotating bracket 5, and a support plate 10 is fixedly installed on the end of the telescopic rod 9 away from the rotating bracket 5. Two mutually symmetrical connecting plates 11 are rotatably installed on both sides of the support plate 10. The ends of the two mutually symmetrical connecting plates 11 away from the support plate 10 are rotatably connected to the two sliders 6 respectively, and a clamping assembly 12 is provided on the side of the support plate 10 away from the telescopic rod 9;

[0027] When the support plate 10 is pressed to retract the telescopic rod 9, the support plate 10 drives the two symmetrical sliders 6 to move away from each other through the two pairs of symmetrical connecting plates 11, so that the slider 6 squeezes the spring 8, so that the spring 8 is in a stressed state. At this time, the spring 8 has a certain thrust on the slider 6, and then the support plate 10 tends to stretch the telescopic rod 9 through the two pairs of connecting plates 11. When the guide rail clamp is installed between the two support plates 10, the two support plates 10 tending to stretch the telescopic rod 9 will squeeze the two sides of the guide rail clamp, thereby fixing the guide rail clamp to a certain extent;

[0028] The clamping assembly 12 includes a fixed clamping plate 121 fixedly installed on one side of the support plate 10, a movable clamping plate 122 is slidably installed on one side of the support plate 10 near a position above the corresponding fixed clamping plate 121, a second slide bar 123 is slidably installed between the fixed clamping plate 121 and the movable clamping plate 122, and a spring 124 sleeved on the outer peripheral wall of the second slide bar 123 is fixedly installed between the top and bottom ends of the second slide bar 123 and the movable clamping plate 122 and the fixed clamping plate 121, and a rubber sheet 125 is fixedly installed on the top of the fixed clamping plate 121 and the bottom of the movable clamping plate 122. The rubber sheet 125 is used to increase the friction force of the fixed clamping plate 121 and the movable clamping plate 122 on the guide rail clamp to prevent the guide rail clamp from slipping off between the fixed clamping plate 121 and the movable clamping plate 122;

[0029] By pressing the bottom end of the second slide bar 123, the second slide bar 123 is caused to pass through the spring second 124 fixedly connected to the movable clamping plate 122 at the top end, and the movable clamping plate 122 is driven to slide upward to increase the distance between the movable clamping plate 122 and the fixed clamping plate 121. At this time, the spring second 124 between the fixed clamping plate 121 and the second slide bar 123 is in a stressed state, so that it is convenient to put one side of the guide rail clamp between the fixed clamping plate 121 and the movable clamping plate 122, and then release the pressure on the bottom of the second slide bar 123, the spring second 124 between the fixed clamping plate 121 and the second slide bar 123 rebounds and drives the movable clamping plate 122 to be squeezed on the top of one side of the guide rail clamp, so that the movable clamping plate 122 floats and squeezes one side of the guide rail clamp through the spring second 124 between it and the top end of the slide bar. When the guide rail clamp is sprayed, the guide rail clamp can be directly applied with an upward moving force to increase the distance between the movable clamping plate 122 and the fixed clamping plate 121, so that the guide rail clamp can be removed from the clamping assembly 12.

[0030] A gear 13 is fixedly installed on the end of the rotating bracket 5 away from the telescopic rod 9, a lifting frame 14 is slidably installed on the mounting frame 1, racks 15 meshing with the gear 13 are fixedly installed on both sides of the bottom of the lifting frame 14, rotating plates 16 are rotatably installed on both sides of the top of the mounting frame 1, a driving motor for driving the rotating plate 16 to rotate is installed on the mounting frame 1, a push-pull plate 17 is rotatably installed on the end of the rotating plate 16 away from the driving motor, and the end of the push-pull plate 17 away from the rotating plate 16 is rotatably connected to one side of the lifting frame 14, and the top end of the piston rod 3 is fixedly connected to the top plate of the lifting frame 14;

[0031] The rotating rotating plate 16 drives the lifting frame 14 to reciprocate up and down in the vertical direction through the push-pull plate 17. The lifting frame 14 will drive the piston rod 3 to reciprocate up and down in the piston cylinder 2 while reciprocating up and down. At the same time, it will also drive the rotating bracket 5 to reciprocate through the mutually meshing gear 13 and rack 15, so that the guide rail clamp clamped between the two clamping assemblies 12 is continuously turned over, so that the paint sprayed by the radiation nozzle 4 covers every corner of the guide rail clamp.

[0032] When the utility model is in use, the guide rail clamp is installed between the two support plates 10, and the two sides of the guide rail clamp are clamped respectively by the clamping components 12 on one side of the two support plates 10, so that the guide rail clamp can be firmly fixed by only clamping a small part of the guide rail area, and then the piston rod 3 is reciprocated up and down by the lifting frame 14 that reciprocates up and down to prompt the radiation nozzle 4 to continuously spray the paint, and the rotating bracket 5 is driven to reciprocate by the mutually meshing gear 13 and rack 15, so that the guide rail clamp fixed between the two clamping components 12 is continuously turned over, so that the paint at the spraying location is sprayed to all corners of the guide rail clamp, when the surface of the guide rail clamp is sprayed and the coating on the surface of the guide rail clamp is dry, the guide rail clamp can be directly removed from the device by applying a force to the guide rail clamp to move toward the movable clamp plate 122 and propping up the distance between the two support plates 10.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An anti-corrosion spraying device for producing a guide rail clamp, comprising a spraying mechanism mounted on the top of a mounting frame (1), characterized in that: A rotating bracket (5) is rotatably installed through both sides of the mounting frame (1), a support plate (10) is floatingly installed on one side of the rotating bracket (5), a telescopic rod (9) is fixedly installed between the support plate (10) and the rotating bracket (5), a clamping assembly (12) is provided on the side of the support plate (10) away from the rotating bracket (5), a gear (13) is fixedly installed on the other side of the rotating bracket (5), a lifting frame (14) is slidably installed on the mounting frame (1) and reciprocates up and down, and a rack (15) meshing with the gear (13) is fixedly installed at the bottom of the lifting frame (14).

2. The anti-corrosion spraying device for producing guide rail clamps according to claim 1 is characterized in that: The spraying mechanism comprises a paint tank fixedly mounted on the top of a mounting frame (1); a piston cylinder (2) is fixedly mounted at a position adjacent to the paint tank on the top of the mounting frame (1); a one-way valve is fixedly connected between the piston cylinder (2) and the paint tank to guide liquid from the paint tank to the piston cylinder (2) in one direction; a piston rod (3) is slidably mounted through the top of the piston cylinder (2); the top end of the piston rod (3) is fixedly connected to a lifting frame (14); and a radiation nozzle (4) fixedly connected to the piston cylinder (2) is provided at the bottom of the top plate of the mounting frame (1).

3. The anti-corrosion spraying device for producing guide rail clamps according to claim 1 is characterized in that: The structure for causing the lifting frame (14) to reciprocate up and down comprises rotating plates (16) rotatably mounted on the tops of both sides of the mounting frame (1), a push-pull plate (17) rotatably mounted on one end of the rotating plate (16) away from the mounting frame (1), and an end of the push-pull plate (17) away from the rotating plate (16) is rotatably connected to one side of the lifting frame (14).

4. The anti-corrosion spraying device for producing guide rail clamps according to claim 1 is characterized in that: Two mutually symmetrical sliders (6) are slidably installed in the rotating bracket (5), and a first slider (7) is slidably installed through the top and bottom of the rotating bracket (5). One end of the first slider (7) is fixedly connected to the slider (6), and a spring (8) sleeved on the outer peripheral wall of the first slider (7) is fixedly installed between the slider (6) and the rotating bracket (5). Two mutually symmetrical connecting plates (11) are rotatably installed on both sides of the support plate (10), and the ends of the two mutually symmetrical connecting plates (11) away from the support plate (10) are respectively rotatably connected to the two sliders (6).

5. The anti-corrosion spraying device for producing guide rail clamps according to claim 1 is characterized in that: The clamping assembly (12) comprises a fixed clamping plate (121) fixedly installed on one side of the support plate (10), a movable clamping plate (122) slidably installed on one side of the support plate (10) at a position adjacent to the upper side of the corresponding fixed clamping plate (121), a second sliding rod (123) slidably installed between the fixed clamping plate (121) and the movable clamping plate (122), and a second spring (124) sleeved on the outer peripheral wall of the second sliding rod (123) is fixedly installed at the top and bottom ends of the second sliding rod (123) between the movable clamping plate (122) and the fixed clamping plate (121) respectively.

6. The anti-corrosion spraying device for producing guide rail clamps according to claim 5 is characterized in that: A rubber sheet (125) is fixedly mounted on one side opposite to the fixed clamping plate (121) and the movable clamping plate (122).

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