Positioning hanging tool for spraying hardware back plate and using method of positioning hanging tool

Abstract

The invention relates to the technical field of spraying, and discloses a hardware backboard spraying positioning hanging tool and a using method thereof.The hardware backboard spraying positioning hanging tool comprises a spraying positioning frame, a filter screen, a collecting box, a stirring assembly, a heater and an infusion pump, the filter screen is fixedly installed at the top of the spraying positioning frame, and the collecting box is fixedly installed in the spraying positioning frame; the spraying equipment has the beneficial effects that the filter screen, the collecting box, the heater and the infusion pump are arranged, the filter screen filters the coating, the filtered coating is collected in the collecting box, redundant coating is conveniently collected, the infusion pump conveys the coating into the spraying equipment to be recycled, and the spraying equipment is convenient to use. According to the hardware backboard spraying positioning hanger, a large number of resources are saved, the stirring assembly is arranged, the stirring assembly can mix and stir collected paint, the collected paint can be directly used, meanwhile, the spraying effect is better, and the practicability of the hardware backboard spraying positioning hanger is improved.

Description

Technical Field

[0001] The invention relates to the technical field of spraying, and in particular to a positioning hanger for spraying a hardware back plate and a use method thereof. Background Art

[0002] The positioning hanger can quickly and accurately position the metal back plate, reduce manual operation time, and thus improve spraying efficiency. Through precise positioning and fixation, it ensures that the metal back plate remains stable during the spraying process to avoid movement or tilting, thereby ensuring the uniformity and consistency of the coating. Through the movable adjustment component, the hanger can achieve fast and accurate positioning of the metal back plate, reduce manual operation time, and reduce labor input costs. The design of the hanger can adapt to hardware back plates of different sizes and shapes to meet diverse production needs.

[0003] Chinese patent CN108855699B proposes a spray hanger for automobile parts, including a main hanger, a sub-hanger and a hanging rod. The main hanger includes a tube body and a hanging ring. The tube body is a square cylindrical structure with openings at both ends. An observation window is arranged on the upper side of the tube body, and hanging rings are evenly arranged on the lower side; the sub-hanger includes a plate body with the same length as the tube body, a limit plate is arranged at one end of the plate body, and a rack is arranged on the side of the plate body near one end of the limit plate. The length of the rack is half of the length of the plate body, and hanging holes are evenly arranged on the part of the plate body without the rack. There are two sub-hangers, both of which are located in the tube body, and the racks are arranged oppositely and respectively meshed with the connecting gears movably connected to the center of the tube body; the hanging rod includes a vertical rod body, a hook is arranged on the upper end of the rod body, and at least one cross bar is arranged on the rod body, and vertical hooks are arranged at both ends of the cross bar. The spray hanger for automobile parts can adjust the number and spacing of parts that can be hung, and can be adapted to parts of different sizes for use. By setting the auxiliary hanger, the spraying personnel can also adjust the number of parts to be sprayed hung by a single spray hanger according to actual needs, which is convenient for the factory to carry out production regulation.

[0004] The above scheme has an active sub-hanging bracket, which can be extended from the openings at both ends of the main hanging bracket. The extended part is provided with hanging holes, which can be used to hang the hanging rod. After the sub-hanging bracket is extended, it has more hanging rings and hanging holes for selecting the hanging rod. The number of hanging rods can be selected according to the size of the parts, and the spacing of the parts after hanging can be adjusted for spraying. The spraying hanger fixes the items and then sprays them. However, excess paint will be generated during the spraying process. The above scheme cannot recycle the excess paint, which is likely to cause a large amount of resource waste, cannot achieve resource conservation, is not convenient for large-scale promotion, and reduces the practicality of the hardware back panel spray positioning hanger. Summary of the invention

[0005] The purpose of the present invention is to provide a positioning hanger for spraying hardware back panels and a method of using the same in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the present invention provides a technical solution:

[0007] A spray positioning hanger for hardware back panels, comprising a spray positioning frame, a filter, a collection box, a stirring assembly, a heater and a liquid extraction pump, wherein a filter is fixedly installed on the top of the spray positioning frame, a collection box is fixedly installed inside the spray positioning frame, a stirring assembly is provided on one side of the collection box, a heater is fixedly installed on the bottom of the collection box, a liquid extraction pump is fixedly installed on one side of the spray positioning frame, and an input end of the liquid extraction pump passes through the inner wall of the spray positioning frame and extends to the interior of the collection box.

[0008] As a preferred solution of the present invention, an adjustment component is provided on one side of the spray positioning frame, a rotating component is provided on the top of the adjustment component, a fixed component is provided on the bottom of the rotating component, and a hardware back plate body is movably connected to the top of the fixed component, and the rotating component can adjust the rotating position.

[0009] As a preferred solution of the present invention, the stirring assembly includes an L-shaped plate, which is fixedly installed on one side of the collecting box, and a driving motor is fixedly installed on the output end of the L-shaped plate, and a main gear is fixedly installed on the output end of the driving motor. The L-shaped plate facilitates the fixed installation of the driving motor, making the installation of the driving motor more secure.

[0010] As a preferred solution of the present invention, one side of the main gear is meshed with a slave gear, and the slave gear and the main gear are rotatably connected to the inner wall of the collecting box. One side of the slave gear and the main gear are fixedly installed with a stirring roller, and the stirring roller is rotatably connected to the inner wall of the collecting box. The main gear and the slave gear simultaneously drive the stirring roller to rotate, and the two stirring rollers perform staggered stirring to make the stirring more uniform.

[0011] As a preferred solution of the present invention, the adjustment component includes an electric slide rail, two of the electric slide rails are fixedly installed on one side of the spray positioning frame, and the interiors of the two electric slide rails are slidably connected with track blocks, and the tops of the two track blocks are fixedly installed with support frames, which are convenient for adjusting the height of the clamp and for fixing hardware back panels of different heights.

[0012] As a preferred solution of the present invention, the rotating assembly includes an L-shaped fixing plate, which is fixedly installed on the top of the support frame, a servo motor is fixedly installed on one side of the L-shaped fixing plate, and a main pulley is fixedly installed on the output end of the servo motor. The L-shaped fixing plate can stably install the servo motor.

[0013] As a preferred solution of the present invention, the outer end of the main pulley is connected to the multi-groove pulley, and the outer end of the multi-groove pulley is connected to the slave pulley. The bottoms of the main pulley, the multi-groove pulley and the slave pulley are all fixedly installed with movable seats, and the movable seat is rotatably connected to the support frame. The main pulley, the multi-groove pulley and the slave pulley can drive the hardware back plate body to rotate at the same time.

[0014] As a preferred solution of the present invention, the fixing assembly includes a clamp, the bottom of each clamp is fixedly installed on the bottom of the movable seat, and a spring is symmetrically fixedly installed inside each clamp, and a clamping plate is fixedly installed at one end of every two springs, and the spring plays a resetting role.

[0015] As a preferred solution of the present invention, a first electromagnetic coil is fixedly installed on the inner side of the two clamping plates, a second electromagnetic coil is symmetrically fixedly installed inside the clamp, and a protective pad is fixedly installed on the outer side of the two clamping plates. The first electromagnetic coil and the second electromagnetic coil have the same magnetic poles and have mutual repulsion, which facilitates the adjustment of the distance between the two clamping plates.

[0016] As a preferred embodiment of the present invention, a method for using a positioning hanger for spraying a hardware back panel mainly comprises the following steps:

[0017] S1: Use the adjusting component to adjust the fixing component to the required height, and use the fixing component to hang the hardware back plate body;

[0018] S2: Use a spraying device to spray the metal back plate body. During the spraying process, use a rotating component to drive the metal back plate body to rotate and adjust the spraying position;

[0019] S3: The paint dropped during spraying is filtered through a filter and flows into the collection box to collect the paint. When the collection box is full, the heater is turned on and the stirring component is used to heat and stir the paint inside. The paint is then transferred to the inside of the spraying equipment for use through a liquid pump.

[0020] The beneficial effects of the present invention are as follows: by setting a filter net, a collection box, a heater and a liquid extraction pump, the filter net filters the paint, and the filtered paint is collected inside the collection box, which is convenient for collecting excess paint, and the paint is transferred to the inside of the spraying equipment by the liquid extraction pump for recycling, thereby saving a large amount of resources; by setting a stirring component, the stirring component can mix and stir the collected paint, so that the collected paint can be used directly, and at the same time the spraying effect is better, thereby improving the practicality of the hardware backboard spray positioning hanger;

[0021] By setting up a fixing component, the first electromagnetic coil and the second electromagnetic coil have the same magnetic poles and have mutual repulsion, which makes it easy to adjust the distance between the two clamping plates. The hardware back plate is fixed with two clamping plates, making it more convenient and firm to fix the hardware back plate, avoiding the hardware back plate from being displaced by collision, and making the spraying of the hardware back plate more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the stirring assembly of the present invention;

[0027] Figure 5 The present invention Figure 1 Enlarged view of point A in the middle;

[0028] Figure 6 It is a flow chart of the method of using the present invention.

[0029] In the figure: 1. Spray positioning frame; 2. Filter; 3. Collecting box; 4. Stirring assembly; 41. L-shaped plate; 42. Driving motor; 43. Main gear; 44. Slave gear; 45. Stirring roller; 5. Heater; 6. Liquid pump; 7. Adjusting assembly; 71. Electric slide rail; 72. Track block; 73. Support frame; 8. Rotating assembly; 81. L-shaped fixing plate; 82. Servo motor; 83. Main pulley; 84. Multi-groove pulley; 85. Slave pulley; 86. Movable seat; 9. Fixing assembly; 91. Clamp; 92. Spring; 93. Clamping plate; 94. First electromagnetic coil; 95. Second electromagnetic coil; 96. Protective pad; 10. Hardware back plate body. DETAILED DESCRIPTION

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Example 1

[0033] See also Figure 1-6 The present invention provides a technical solution: a hardware backboard spray positioning hanger, comprising a spray positioning frame 1, a filter screen 2, a collection box 3, a stirring component 4, a heater 5 and a liquid extraction pump 6. The filter screen 2 is fixedly installed on the top of the spray positioning frame 1, and the collection box 3 is fixedly installed inside the spray positioning frame 1. A stirring component 4 is arranged on one side of the collection box 3. A heater 5 is fixedly installed on the bottom of the collection box 3. A liquid extraction pump 6 is fixedly installed on one side of the spray positioning frame 1. The liquid extraction pump 6 drives the diaphragm inside the pump to reciprocate through a motor, thereby compressing and stretching the air in the pump cavity to form a vacuum state, and then sucking and discharging the liquid through a pressure difference. The input end of the liquid extraction pump 6 passes through the inner wall of the spray positioning frame 1 and extends to the inside of the collection box 3. An adjusting component 7 is arranged on one side of the spray positioning frame 1. A rotating component 8 is arranged on the top of the adjusting component 7. A fixing component 9 is arranged on the bottom of the rotating component 8. The top of the fixing component 9 is movably connected with a hardware backboard body 10.

[0034] During the spraying process, excess paint flows into the filter 2, and the filter 2 is used to filter the impurities inside the paint. The paint after the process is completed is transferred to the inside of the collection box 3, and the liquid extraction pump 6 is started. The liquid extraction pump 6 transfers the paint to the inside of the spraying equipment for recycling.

[0035] Example 2

[0036] The stirring assembly 4 includes an L-shaped plate 41, which is fixedly installed on one side of the collecting box 3. A driving motor 42 is fixedly installed on the output end of the L-shaped plate 41. The model of the driving motor 42 is ZR-SHJDJ. A main gear 43 is fixedly installed on the output end of the driving motor 42. A slave gear 44 is meshed and connected to one side of the main gear 43. The slave gear 44 and the main gear 43 are rotatably connected to the inner wall of the collecting box 3. A stirring roller 45 is fixedly installed on one side of the slave gear 44 and the main gear 43. The stirring roller 45 is rotatably connected to the inner wall of the collecting box 3.

[0037] Use an external power generator to energize the drive motor 42 and the heater 5, start the drive motor 42, the drive motor 42 drives the main gear 43 to rotate, the main gear 43 drives the slave gear 44 to rotate, the slave gear 44 and the main gear 43 simultaneously drive the stirring roller 45 to stir, and then turn on the heater 5 to heat and stir the inside of the collection box 3.

[0038] Example 3

[0039] The fixing assembly 9 includes a clamp 91, the bottom of each clamp 91 is fixedly mounted on the bottom of the movable seat 86, and a spring 92 is symmetrically fixedly mounted inside each clamp 91, and a clamping plate 93 is fixedly mounted at one end of each two springs 92, a first electromagnetic coil 94 is fixedly mounted on the inner side of the two clamping plates 93, a second electromagnetic coil 95 is symmetrically fixedly mounted inside the clamp 91, and a protective pad 96 is fixedly mounted on the outer side of the two clamping plates 93, and the material of the protective pad 96 is silicone, which plays a protective role. The adjustment assembly 7 includes an electric slide rail 71, and an electric motor is installed inside the electric slide rail 71, which supplies electrical energy through a power supply and converts it into mechanical energy to drive the movement of the slide rail. The two electric slide rails 71 are fixedly mounted on one side of the spray positioning frame 1, and the interiors of the two electric slide rails 71 are slidably connected with track blocks 72, and the tops of the two track blocks 72 are fixedly mounted with support frames 73.

[0040] Use an external power generator to energize the electric slide rail 71 and the second electromagnetic coil 95, start the two electric slide rails 71, the two electric slide rails 71 drive the track block 72 to adjust, the track block 72 drives the support frame 73 to adjust, adjust the support frame 73 to the required height, the staff places the hardware back plate body 10 inside the clamp 91, energizes the second electromagnetic coil 95, the second electromagnetic coil 95 and the first electromagnetic coil 94 have the same magnetic poles and have repulsive force, the first electromagnetic coil 94 pushes the clamping plate 93, and the two clamping plates 93 are used to clamp and fix the hardware back plate body 10.

[0041] Example 4

[0042] The rotating assembly 8 includes an L-shaped fixed plate 81, which is fixedly installed on the top of the support frame 73. A servo motor 82 is fixedly installed on one side of the L-shaped fixed plate 81. The model of the servo motor 82 is SEWR17. A main pulley 83 is fixedly installed on the output end of the servo motor 82. The outer end of the main pulley 83 is transmission-connected to a multi-groove pulley 84. The outer end of the multi-groove pulley 84 is transmission-connected to a slave pulley 85. A movable seat 86 is fixedly installed at the bottom of the main pulley 83, the multi-groove pulley 84 and the slave pulley 85. The movable seat 86 is rotationally connected to the support frame 73.

[0043] The servo motor 82 is powered by an external power generator to start the servo motor 82, and the servo motor 82 drives the main pulley 83 to rotate, and the main pulley 83 drives the multi-groove pulley 84 to rotate with a belt, and the multi-groove pulley 84 drives the slave pulley 85 to rotate with a belt, and the main pulley 83, the multi-groove pulley 84 and the slave pulley 85 drive the movable seat 86 to rotate, and the movable seat 86 drives the clamp 91 to rotate, and the clamp 91 drives the hardware back plate body 10 to rotate to adjust the position of the sprayed hardware back plate body 10.

[0044] In summary, the working principle of the present technical solution is as follows: the electric slide rail 71 and the second electromagnetic coil 95 are energized by an external power generator, the two electric slide rails 71 are started, the two electric slide rails 71 drive the track block 72 to adjust, the track block 72 drives the support frame 73 to adjust, the support frame 73 is adjusted to the required height, the staff places the hardware back plate body 10 inside the fixture 91, and energizes the second electromagnetic coil 95. The second electromagnetic coil 95 and the first electromagnetic coil 94 have the same magnetic pole and repulsive force. The first electromagnetic coil 94 pushes the clamping plate 93, and the hardware back plate body 10 is clamped and fixed by two clamping plates 93. The servo motor 82 is energized by an external power generator, the servo motor 82 is started, and the servo motor 82 drives the main pulley 83 to rotate. The main pulley 83 drives the multi-groove pulley 84 to rotate with a belt, and the multi-groove pulley 84 drives the slave pulley 85 to rotate with a belt. The main pulley 83, the multi-groove pulley 84 and the slave pulley 85 drive the movable seat 86 to rotate, the movable seat 86 drives the clamp 91 to rotate, the clamp 91 drives the hardware back plate body 10 to rotate, adjust the position of the spraying hardware back plate body 10, and the excess paint during the spraying process flows to the inside of the filter 2, and the filter 2 is used to filter the impurities inside the paint, and the paint after the process is completed is transferred to the inside of the collection box 3. When the inside of the collection box 3 is full, the drive motor 42 and the heater 5 are energized by an external power generator, and the drive motor 42 is started. The drive motor 42 drives the main gear 43 to rotate, and the main gear 43 drives the slave gear 44 to rotate. The slave gear 44 and the main gear 43 simultaneously drive the stirring roller 45 to stir, and then turn on the heater 5 to heat and stir the inside of the collection box 3, start the liquid pump 6, and the liquid pump 6 transfers the paint to the inside of the spraying equipment for recycling.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning hanger for spraying hardware backboards, characterized in that: The invention comprises a spray positioning frame (1), a filter screen (2), a collection box (3), a stirring assembly (4), a heater (5) and a liquid extraction pump (6); the filter screen (2) is fixedly mounted on the top of the spray positioning frame (1); the collection box (3) is fixedly mounted inside the spray positioning frame (1); a stirring assembly (4) is arranged on one side of the collection box (3); a heater (5) is fixedly mounted on the bottom of the collection box (3); a liquid extraction pump (6) is fixedly mounted on one side of the spray positioning frame (1); an input end of the liquid extraction pump (6) passes through the inner wall of the spray positioning frame (1) and extends to the inside of the collection box (3).

2. The positioning hanger for spraying hardware backboard according to claim 1, characterized in that: An adjustment component (7) is arranged on one side of the spray positioning frame (1); a rotating component (8) is arranged on the top of the adjustment component (7); a fixing component (9) is arranged on the bottom of the rotating component (8); and a hardware back plate body (10) is movably connected to the top of the fixing component (9).

3. The positioning hanger for spraying hardware backboard according to claim 1, characterized in that: The stirring assembly (4) comprises an L-shaped plate (41), the L-shaped plate (41) being fixedly mounted on one side of the collecting box (3), a driving motor (42) being fixedly mounted on the output end of the L-shaped plate (41), and a main gear (43) being fixedly mounted on the output end of the driving motor (42).

4. The positioning hanger for spraying hardware backboard according to claim 3, characterized in that: One side of the main gear (43) is meshedly connected with a slave gear (44), and the slave gear (44) and the main gear (43) are rotatably connected to the inner wall of the collection box (3). A stirring roller (45) is fixedly mounted on one side of the slave gear (44) and the main gear (43), and the stirring roller (45) is rotatably connected to the inner wall of the collection box (3).

5. The positioning hanger for spraying metal backboard according to claim 2, characterized in that: The adjustment assembly (7) comprises an electric slide rail (71), wherein two electric slide rails (71) are fixedly mounted on one side of the spray positioning frame (1), and track blocks (72) are slidably connected inside the two electric slide rails (71), and support frames (73) are fixedly mounted on the tops of the two track blocks (72).

6. The positioning hanger for spraying hardware backboard according to claim 2, characterized in that: The rotating assembly (8) comprises an L-shaped fixing plate (81), wherein the L-shaped fixing plate (81) is fixedly mounted on the top of the supporting frame (73), a servo motor (82) is fixedly mounted on one side of the L-shaped fixing plate (81), and a main pulley (83) is fixedly mounted on the output end of the servo motor (82).

7. The positioning hanger for spraying hardware backboards according to claim 6, characterized in that: The outer end of the main pulley (83) is transmission-connected to the multi-groove pulley (84), and the outer end of the multi-groove pulley (84) is transmission-connected to the slave pulley (85). The bottoms of the main pulley (83), the multi-groove pulley (84) and the slave pulley (85) are all fixedly mounted with a movable seat (86), and the movable seat (86) is rotationally connected to the support frame (73).

8. The positioning hanger for spraying metal backboards according to claim 2, characterized in that: The fixing assembly (9) comprises a clamp (91), the bottom of each clamp (91) is fixedly mounted on the bottom of the movable seat (86), and a spring (92) is symmetrically fixedly mounted inside each clamp (91), and a clamping plate (93) is fixedly mounted at one end of every two springs (92).

9. The positioning hanger for spraying hardware backboards according to claim 8, characterized in that: A first electromagnetic coil (94) is fixedly mounted on the inner side of the two clamping plates (93), a second electromagnetic coil (95) is symmetrically fixedly mounted inside the clamp (91), and a protective pad (96) is fixedly mounted on the outer side of the two clamping plates (93).

10. A method for using a positioning hanger for spraying a metal back plate, applied to a positioning hanger for spraying a metal back plate in claims 1-9, characterized in that: The main steps include: S1: Use the adjusting component (7) to adjust the fixing component (9) to a required height, and use the fixing component (9) to hang the hardware back plate body (10); S2: spraying the metal back plate body (10) with a spraying device. During the spraying process, the rotating assembly (8) drives the metal back plate body (10) to rotate to adjust the spraying position; S3: The paint dropped during spraying is filtered by a filter (2) and flows into the interior of a collection box (3) to collect the paint. When the collection box is full, the heater (5) is turned on and the paint inside is heated and stirred by a stirring assembly (4). The paint is then transferred to the interior of the spraying equipment by a liquid extraction pump (6) for use.

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