Refrigerator sheet metal part machining surface spraying device

Abstract

The invention relates to the technical field of part machining, in particular to a refrigerator metal plate part machining surface spraying device which comprises spraying equipment, an adjusting assembly is arranged above the spraying equipment, and a cleaning assembly is arranged at the front end of the spraying equipment; and the adjusting assembly comprises a double-shaft motor, the output end of the double-shaft motor is fixedly connected with a driving rod, and the outer wall of the driving rod is connected with a first supporting block. According to the spraying device, through the arrangement of the adjusting assembly, the opening size of the spraying equipment can be adjusted, spraying machining can be conveniently conducted on high parts, practicability is improved, in the spraying process, the baffle moves to the bottommost portion, coating in the spraying equipment is prevented from being emitted, the health of workshop workers is guaranteed, and through the arrangement of the cleaning assembly, the cleaning efficiency is improved. And a sponge mat can wipe the coating on the inner side of the observation window, observation of workers on the outer side is not affected, the workers can conveniently clean the internal structure of the spraying equipment, and practicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of spare parts processing, in particular to a surface spraying device for processing refrigerator sheet metal spare parts. Background Art

[0002] When processing refrigerator parts, a surface spraying device is required to spray coating on the surface of the parts. By evenly spraying the paint, a layer of coating with protective and anti-corrosion functions can be formed.

[0003] However, during the use of the existing spray device, since the opening size of the spray device is fixed and cannot be adjusted, the spray device can only process some lower parts, and the opening cannot be closed during the processing, the sprayed paint is easy to spread outside the device, which will affect the health of the workers in the long run. Summary of the invention

[0004] The object of the present invention is to provide a surface spraying device for processing refrigerator sheet metal parts, so as to solve the problem that the opening size of the spraying device proposed in the above background technology is fixed and cannot be adjusted.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a surface spraying device for processing refrigerator sheet metal parts, comprising:

[0006] A spraying device, wherein an adjusting component is disposed above the spraying device and a cleaning component is disposed at the front end of the spraying device;

[0007] An adjusting component, the adjusting component includes a dual-axis motor, the output end of the dual-axis motor is fixedly connected to a driving rod, the outer wall of the driving rod is connected to a No. 1 support block, the end of the driving rod away from the dual-axis motor is fixedly connected to a worm, the outer wall of the worm is meshed with a worm wheel, a rotating rod passes through the inside of the worm wheel, the outer walls of both ends of the rotating rod are connected to a No. 2 support block, the outer wall of the rotating rod is fixedly installed with a wire roller, a connecting rope is wound inside the wire roller, and a baffle is fixedly provided below the connecting rope.

[0008] Preferably, the cleaning component includes an observation window, which is connected to the spraying equipment through a hinge, a pull rod is fixedly installed on the side of the observation window away from the hinge, a rotating plate is provided on one side of the observation window, an insertion rod penetrates the interior of one end of the rotating plate, and a fixing rod penetrates the interior of the end of the rotating plate away from the insertion rod, a rotating shaft penetrates the middle of the end of the observation window close to the hinge, a large gear is fixedly installed on one end of the rotating shaft, a small gear is meshed with the outer wall of the large gear, a shaft rod penetrates the interior of the small gear, a movable rod is fixedly connected to the outer wall of the small gear, and a sponge pad is fixedly installed on the side of the movable rod close to the observation window.

[0009] Preferably, the dual-axis motor is fixedly connected to the spraying equipment, the driving rod is rotationally connected to the No. 1 support block, and the No. 1 support block is fixedly connected to the spraying equipment.

[0010] Preferably, the worm gear is fixedly connected to the rotating rod, the rotating rod is rotatably connected to the second support block, and the second support block is fixedly connected to the spraying equipment.

[0011] Preferably, the baffle is slidably connected to the spraying equipment, the observation window is rotatably connected to the spraying equipment via a hinge, and the rotating plate is rotatably connected to the fixing rod.

[0012] Preferably, the insertion rod passes through the rotating plate and is inserted into the observation window, both ends of the fixing rod are fixedly connected to the spraying equipment, and the rotating shaft is rotatably connected to the observation window.

[0013] Preferably, the pinion is rotatably connected to the shaft, the shaft is fixedly connected to the observation window, and the sponge pad is tightly attached to the inner surface of the observation window.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The spraying device of the invention starts the dual-axis motor before spraying by adjusting the setting of the components. The dual-axis motor drives the driving rod to rotate, the driving rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating rod to rotate, the rotating rod drives the wire roller to rotate, the wire roller reels the connecting rope, and the connecting rope pulls the baffle plate upward to adjust the opening size of the spraying equipment, which is convenient for spraying higher parts and improves practicality. During the spraying process, the baffle plate moves to the bottom to prevent the paint inside the spraying equipment from emitting, thereby ensuring the health of the workshop workers.

[0016] (2) The spraying device of the invention is provided with a cleaning component. During the spraying process, the rotating shaft can be rotated, and the rotating shaft drives the large gear to rotate. The large gear drives the small gear to rotate around the shaft rod. The large gear drives the movable rod and the sponge pad to move. The sponge pad can wipe the paint on the inside of the observation window without affecting the observation of the staff outside. After the spraying is completed, the pull rod can be pulled to rotate the observation window outward through the hinge, and the end of the rotating plate away from the fixed rod can be rotated to the same height as the observation window. The insertion rod is inserted into the observation window through the rotating plate to limit the observation window and fully open the observation window, which is convenient for the staff to clean the internal structure of the spraying equipment and improves the practicality. The large gear drives the large gear to rotate, and gently rotates it, which is convenient to drive the movable rod and the sponge pad to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front schematic diagram of the overall structure of the present invention;

[0018] Figure 2It is a schematic diagram of the bottom of the overall structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 Schematic diagram of the structure of part A;

[0020] Figure 4 It is an exploded schematic diagram of the regulating assembly of the present invention;

[0021] Figure 5 It is a schematic diagram of an explosion of the cleaning component of the present invention.

[0022] In the figure: 01, spraying equipment; 02, adjustment component; 21, dual-axis motor; 22, driving rod; 23, support block No. 1; 24, worm; 25, worm wheel; 26, rotating rod; 27, support block No. 2; 28, line roller; 29, connecting rope; 30, baffle; 03, cleaning component; 31, observation window; 32, hinge; 33, pull rod; 34, rotating plate; 35, plug rod; 36, fixed rod; 37, rotating shaft; 38, large gear; 39, small gear; 40, shaft; 41, movable rod; 42, sponge pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides an embodiment: a surface spraying device for processing refrigerator sheet metal parts. The spraying equipment 01, dual-axis motor 21 and hinge 32 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0025] The invention comprises: a spraying device 01, an adjusting component 02 is arranged above the spraying device 01, and a cleaning component 03 is arranged at the front end of the spraying device 01;

[0026] Adjustment component 02, adjustment component 02 includes a dual-axis motor 21, the dual-axis motor 21 provides power, after starting the dual-axis motor 21, it can drive the driving rod 22 and the worm 24 to rotate, and then drive the worm wheel 25 and the rotating rod 26 to rotate, and then drive the line roller 28 to reel or release the connecting rope 29, drive the baffle 30 to move up and down, and adjust the size of the opening of the spraying equipment 01. The output end of the dual-axis motor 21 is fixedly connected to the driving rod 22, and the rotation of the driving rod 22 can drive the worm 24 to rotate, and then drive the worm wheel 25 and the rotating rod 26 to rotate. The outer wall of the driving rod 22 is connected to a No. 1 support block 23, and the No. 1 support block 23 supports the driving rod 22. The end of the driving rod 22 away from the dual-axis motor 21 is fixedly connected to the worm 24, and the outer wall of the worm 24 is meshed with a worm wheel 25. When the worm wheel 25 rotates, it can drive the rotating rod 2 6 is rotated, and when the rotating rod 26 rotates, the wire roller 28 can be driven to rotate, thereby winding or releasing the connecting rope 29. The rotating rod 26 runs through the inside of the worm gear 25. When the rotating rod 26 rotates, the wire roller 28 can be driven to rotate, thereby winding or releasing the connecting rope 29, driving the baffle 30 to move up and down, and adjusting the size of the opening of the spraying equipment 01. The outer walls of both ends of the rotating rod 26 are connected with No. 2 support blocks 27, and the No. 2 support blocks 27 support the rotating rod 26. The outer wall of the rotating rod 26 is fixedly installed with a wire roller 28, and the inside of the wire roller 28 is wound with a connecting rope 29. A baffle 30 is fixedly arranged below the connecting rope 29, and the baffle 30 can move up and down, which is convenient for adjusting the size of the opening of the spraying equipment 01 and for spraying higher parts. The baffle 30 moves to the bottom to prevent the paint inside the spraying equipment 01 from emitting.

[0027] Furthermore, the cleaning component 03 includes an observation window 31. When the observation window 31 is fully opened, it is convenient for the staff to clean the internal structure of the spraying equipment 01, thereby improving practicality. The observation window 31 is connected to the spraying equipment 01 through a hinge 32. A pull rod 33 is fixedly installed on the side of the observation window 31 away from the hinge 32. The pull rod 33 can be pulled to rotate the observation window 31 outward through the hinge 32, and the observation window 31 is fully opened, which is convenient for the staff to clean the internal structure of the spraying equipment 01. A rotating plate 34 is provided on one side of the observation window 31. A plug rod 35 runs through one end of the rotating plate 34. The plug rod 35 can pass through the rotating plate 34 and be inserted into the observation window 31 to fix the position of the observation window 31. A fixing rod 36 runs through the end of the rotating plate 34 away from the plug rod 35. A fixing rod 36 runs through the middle of the end of the observation window 31 close to the hinge 32 A rotating shaft 37 is passed through the rotating shaft 37, which can facilitate the staff to rotate the large gear 38 through the rotating shaft 37 outside the observation window 31, thereby driving the small gear 39 to rotate around the shaft 40. A large gear 38 is fixedly installed at one end of the rotating shaft 37, and a small gear 39 is meshed on the outer wall of the large gear 38. The small gear 39 can rotate around the shaft 40, thereby driving the movable rod 41 and the sponge pad 42 to move, so that the sponge pad 42 wipes the paint on the inner surface of the observation window 31 to improve clarity without affecting the observation of the staff outside. The interior of the small gear 39 is penetrated by the shaft 40, and the outer wall of the small gear 39 is fixedly connected to the movable rod 41. A sponge pad 42 is fixedly installed on the side of the movable rod 41 close to the observation window 31. When the sponge pad 42 is active, it can wipe the paint on the inner surface of the observation window 31 to improve clarity without affecting the observation of the staff outside.

[0028] Furthermore, the dual-axis motor 21 is fixedly connected to the spraying equipment 01 to ensure the firmness of the position of the dual-axis motor 21. The dual-axis motor 21 provides power. After starting the dual-axis motor 21, it can drive the driving rod 22 and the worm 24 to rotate, and then drive the worm wheel 25 and the rotating rod 26 to rotate, and then drive the line roller 28 to reel or release the connecting rope 29, drive the baffle 30 to move up and down, and adjust the size of the opening of the spraying equipment 01. The driving rod 22 is rotatably connected to the No. 1 support block 23 to ensure that the No. 1 support block 23 does not affect the rotation of the driving rod 22. The rotation of the driving rod 22 can drive the worm 24 to rotate, and then drive the worm wheel 25 and the rotating rod 26 to rotate. The No. 1 support block 23 is fixedly connected to the spraying equipment 01 to ensure the firmness of the position of the No. 1 support block 23, and the No. 1 support block 23 supports the driving rod 22.

[0029] Furthermore, the worm gear 25 is fixedly connected to the rotating rod 26 to ensure that the rotating rod 26 can be driven to rotate when the worm gear 25 rotates, and the rotating rod 26 can drive the line roller 28 to rotate when the rotating rod 26 rotates, thereby winding or releasing the connecting rope 29, and the rotating rod 26 is rotatably connected to the No. 2 support block 27 to ensure that the No. 2 support block 27 does not affect the rotation of the rotating rod 26, and the rotating rod 26 can drive the line roller 28 to rotate when the rotating rod 26 rotates, thereby winding or releasing the connecting rope 29, and driving the baffle 30 to move up and down, thereby adjusting the size of the opening of the spraying equipment 01, and the No. 2 support block 27 is fixedly connected to the spraying equipment 01 to ensure the firmness of the position of the No. 2 support block 27, and the No. 2 support block 27 supports the rotating rod 26.

[0030] Furthermore, the baffle 30 is slidably connected to the spraying equipment 01, and the baffle 30 can move up and down, which is convenient for adjusting the size of the opening of the spraying equipment 01 and facilitating the spraying of higher parts. The baffle 30 moves to the bottom to prevent the paint inside the spraying equipment 01 from emitting. The observation window 31 is rotatably connected to the spraying equipment 01 through the hinge 32. The pull rod 33 can be pulled to rotate the observation window 31 outward through the hinge 32, and the observation window 31 is fully opened, which is convenient for the staff to clean the internal structure of the spraying equipment 01. The rotating plate 34 is rotatably connected to the fixed rod 36. After the observation window 31 is rotated outward through the hinge 32, the rotating plate 34 can also be rotated upward around the fixed rod 36, and the end of the rotating plate 34 away from the fixed rod 36 is rotated to the same height as the observation window 31, and the insertion rod 35 is inserted into the observation window 31 through the rotating plate 34 to limit the observation window 31.

[0031] Furthermore, the insertion rod 35 passes through the rotating plate 34 and is inserted into the observation window 31. The insertion rod 35 can pass through the rotating plate 34 and be inserted into the observation window 31 to fix the position of the observation window 31. The observation window 31 is fully opened, which is convenient for the staff to clean the internal structure of the spraying equipment 01, thereby improving the practicality. Both ends of the fixing rod 36 are fixedly connected to the spraying equipment 01 to ensure the firmness of the position of the fixing rod 36. The rotating shaft 37 is rotatably connected to the observation window 31 to ensure that the observation window 31 does not affect the rotation of the rotating shaft 37. The rotating shaft 37 can facilitate the staff to rotate the large gear 38 through the rotating shaft 37 on the outside of the observation window 31, thereby driving the small gear 39 to rotate around the shaft 40.

[0032] Furthermore, the pinion 39 is rotatably connected to the shaft 40. The pinion 39 can rotate around the shaft 40, thereby driving the movable rod 41 and the sponge pad 42 to move, so that the sponge pad 42 wipes the paint on the inner surface of the observation window 31 to improve clarity without affecting the observation of the outside staff. The shaft 40 is fixedly connected to the observation window 31 to ensure the firmness of the position of the shaft 40. The sponge pad 42 is tightly attached to the inner surface of the observation window 31. When the sponge pad 42 moves, it can wipe the paint on the inner surface of the observation window 31 to improve clarity without affecting the observation of the outside staff.

[0033] Working principle: Before spraying, start the double-axis motor 21, the double-axis motor 21 drives the driving rod 22 to rotate, the driving rod 22 drives the worm 24 to rotate, the worm 24 drives the worm wheel 25 to rotate, the worm wheel 25 drives the rotating rod 26 to rotate, the rotating rod 26 drives the wire roller 28 to rotate, the wire roller 28 reels the connecting rope 29, the connecting rope 29 pulls the baffle 30 upward, and the opening size of the spraying equipment 01 can be adjusted. During the spraying process, the baffle 30 moves to the bottom, and the rotating shaft 37 can also be rotated, and the rotating shaft 37 drives the large gear The wheel 38 rotates, the large gear 38 drives the small gear 39 to rotate around the shaft 40, the small gear 39 drives the movable rod 41 and the sponge pad 42 to move, the sponge pad 42 can wipe the paint inside the observation window 31, after the spraying is completed, the pull rod 33 can be pulled to rotate the observation window 31 outward through the hinge 32, the end of the rotating plate 34 away from the fixed rod 36 can be rotated to the same height as the observation window 31, the insertion rod 35 is inserted into the observation window 31 through the rotating plate 34, the observation window 31 is limited, and the observation window 31 is fully opened. The above is the entire working principle of the present invention.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A surface spraying device for processing refrigerator sheet metal parts, characterized in that: include: A spraying device (01), wherein an adjusting component (02) is arranged above the spraying device (01), and a cleaning component (03) is arranged at the front end of the spraying device (01); An adjusting component (02), the adjusting component (02) comprising a dual-axis motor (21), the output end of the dual-axis motor (21) being fixedly connected to a driving rod (22), the outer wall of the driving rod (22) being connected to a first supporting block (23), the end of the driving rod (22) away from the dual-axis motor (21) being fixedly connected to a worm (24), the outer wall of the worm (24) being meshed with a worm wheel (25), a rotating rod (26) passing through the interior of the worm wheel (25), the outer walls of both ends of the rotating rod (26) being connected to a second supporting block (27), a wire roller (28) being fixedly mounted on the outer wall of the rotating rod (26), a connecting rope (29) being wound around the interior of the wire roller (28), and a baffle (30) being fixedly arranged below the connecting rope (29).

2. A surface spraying device for processing refrigerator sheet metal parts according to claim 1, characterized in that: The cleaning component (03) comprises an observation window (31), wherein the observation window (31) is connected to the spraying device (01) via a hinge (32), a pull rod (33) is fixedly installed on the side of the observation window (31) away from the hinge (32), a rotating plate (34) is arranged on one side of the observation window (31), an insertion rod (35) penetrates through one end of the rotating plate (34), and a fixing rod (36) penetrates through the end of the rotating plate (34) away from the insertion rod (35). A rotating shaft (37) passes through the middle of one end of the observation window (31) close to the hinge (32); a large gear (38) is fixedly installed on one end of the rotating shaft (37); a small gear (39) is meshed with the outer wall of the large gear (38); a shaft (40) passes through the interior of the small gear (39); a movable rod (41) is fixedly connected to the outer wall of the small gear (39); and a sponge pad (42) is fixedly installed on one side of the movable rod (41) close to the observation window (31).

3. The surface spraying device for processing refrigerator sheet metal parts according to claim 1 is characterized in that: The dual-axis motor (21) is fixedly connected to the spraying device (01), the driving rod (22) is rotationally connected to the first support block (23), and the first support block (23) is fixedly connected to the spraying device (01).

4. The surface spraying device for processing refrigerator sheet metal parts according to claim 1, characterized in that: The worm wheel (25) is fixedly connected to the rotating rod (26), the rotating rod (26) is rotationally connected to the second support block (27), and the second support block (27) is fixedly connected to the spraying equipment (01).

5. The surface spraying device for processing refrigerator sheet metal parts according to claim 2, characterized in that: The baffle (30) is slidably connected to the spraying equipment (01), the observation window (31) is rotationally connected to the spraying equipment (01) via a hinge (32), and the rotating plate (34) is rotationally connected to the fixing rod (36).

6. The surface spraying device for processing refrigerator sheet metal parts according to claim 2, characterized in that: The insertion rod (35) passes through the rotating plate (34) and is inserted into the inside of the observation window (31); both ends of the fixing rod (36) are fixedly connected to the spraying equipment (01); and the rotating shaft (37) is rotationally connected to the observation window (31).

7. The surface spraying device for processing refrigerator sheet metal parts according to claim 2, characterized in that: The pinion (39) is rotatably connected to the shaft (40), the shaft (40) is fixedly connected to the observation window (31), and the sponge pad (42) is tightly attached to the inner surface of the observation window (31).

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