A filter powder suction device

Abstract

The utility model belongs to filter production technical field provides a kind of filter powder suction device, the filter powder suction device includes machine table, rotary disc is equipped on the machine table, rotary drive motor for driving rotary disc rotation is equipped in the machine table, rotary disc is equipped with rack, left and right fixed frame is equipped on the machine table in rotary disc both sides, movable seat that can be longitudinally adjusted is equipped between the fixed frame, the movable seat is equipped with the slide that can be transversely adjusted, the slide is equipped with the lifting seat that can be vertically adjusted, lifting seat is equipped with vertical board, the front of vertical board is equipped with suction nozzle rotating mechanism. The device need not to carry out adhesive pasting, silica gel plug shielding to filter before powder spraying, directly through suction nozzle to the specific area that need not to spray powder carries out powder layer adsorption removal after powder spraying, shielding prefabrication before powder spraying, tear adhesive pasting, take silica gel plug and residual glue cleaning process after powder spraying are omitted, greatly reduce manpower input, improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of filter manufacturing technology, and in particular relates to a filter powder suction device. Background Technology

[0002] In the filter manufacturing process, powder coating is a crucial step in ensuring its surface performance and service life. Before implementing existing powder coating processes, specific areas on the filter that do not require powder coating (such as the third-order ring of the connector) need to be manually masked using adhesive tapes, silicone plugs, or other masking materials. After powder coating and curing, a dedicated person must remove all masking tapes and silicone plugs, and thoroughly inspect and clean any remaining adhesive on the product surface.

[0003] This traditional process has significant drawbacks: First, the process chain is long, requiring a large amount of manpower from the masking operation before powder coating to the removal of the mask and cleaning of residual adhesive after powder coating, resulting in low production efficiency; Second, the masking parts such as adhesive stickers and silicone plugs are disposable consumables that cannot be reused, leading to high consumable costs over a long period; Third, the manual application and removal of masking parts can easily scratch the filter surface, and incomplete cleaning of residual adhesive can directly affect the product's appearance and subsequent assembly accuracy, increasing the risk of product quality issues. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a filter powder suction device that can accurately and efficiently remove excess powder from a specific area after powder spraying, eliminating the traditional masking and demasking process, reducing costs and ensuring product quality.

[0005] The present invention adopts the following technical solution:

[0006] The filter powder suction device includes a machine base with a rotating disk on the machine base. A rotary drive motor for driving the rotating disk is installed inside the machine base. A placement rack is provided on the rotating disk. Left and right fixed frames are located on both sides of the rotating disk on the machine base. A longitudinally adjustable movable seat is provided between the fixed frames. A laterally adjustable slide is provided on the movable seat. A vertically adjustable lifting seat is provided on the slide. A vertical plate is provided on the lifting seat. A suction nozzle rotating mechanism is provided on the front of the vertical plate. The suction nozzle rotating mechanism includes an adjusting seat and a locking clamp. The adjusting seat is mounted on the vertical plate. A pair of limiting guide rods are provided on the adjusting seat. A fixed clamp is slidably mounted on the limiting guide rods, and the top of the limiting guide rods is limited above the fixed clamp. A spring is sleeved on the limiting guide rod between the adjusting seat and the fixed clamp. The locking clamp is locked onto the fixed clamp by a pair of locking screws. A suction nozzle is provided between the fixed clamp and the locking clamp. An adjusting motor for driving the adjusting seat to rotate is provided on the back of the vertical plate.

[0007] Furthermore, both the fixing clamp and the locking clamp have opposing clamping grooves.

[0008] Furthermore, the fixed frame, the movable seat, and the slide are all equipped with an adjustment and movement module. The adjustment and movement module includes a lead screw that is rotatably mounted, and a threaded sleeve is fitted on the lead screw. The movable seat, the slide, and the lifting seat are respectively connected to the threaded sleeve at the same position. The adjustment and movement module also includes an adjustment motor, which is used to drive the lead screw to rotate.

[0009] Furthermore, the placement rack is provided with support pins and positioning pins.

[0010] Furthermore, the placement rack has a break in it.

[0011] The beneficial effects of this utility model are:

[0012] 1. This device eliminates the need for adhesive tape or silicone plugs to cover the filter before powder spraying. After powder spraying, the device directly removes the powder layer from specific areas that do not require powder spraying through the suction nozzle. This eliminates the need for pre-masking preparation before powder spraying, peeling off adhesive tape after powder spraying, removing silicone plugs and cleaning residual adhesive, significantly reducing manpower input and improving production efficiency.

[0013] 2. Since there is no need to use disposable masking tape and silicone plugs, the continuous procurement expenditure of such consumables is avoided, and long-term use can significantly reduce production costs.

[0014] 3. The dust is adsorbed by a suction nozzle, which will not scratch the surface of the filter during the dust removal process; at the same time, there is no need to stick or remove the masking parts, which completely eliminates the problem of residual adhesive and effectively improves the product appearance and assembly precision. Attached Figure Description

[0015] Figure 1 This utility model provides a filter powder absorption assembly. Figure 1 .

[0016] Figure 2 This utility model provides a filter powder absorption assembly. Figure 2 .

[0017] Figure 3 This utility model provides an overall filter powder suction device. Figure 1 .

[0018] Figure 4 This utility model provides an overall filter powder suction device. Figure 2 .

[0019] Figure 5 This is a front view of the filter powder suction device provided by this utility model.

[0020] Figure 6 This utility model provides a schematic diagram of the placement rack structure.

[0021] Figure 7 This is a schematic diagram of the suction nozzle rotation mechanism provided by this utility model.

[0022] Figure 8 This utility model provides a schematic diagram of a suction nozzle for sucking up powder. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0024] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0025] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0026] Combination Figure 3-6 As shown, the filter powder suction device includes a machine base 1, on which a rotating disk 2 is mounted. A rotary drive motor (obscured in the figure) for driving the rotating disk is located inside the machine base 1. A placement rack 3 is mounted on the rotating disk 2. Left and right fixed racks 4 are located on both sides of the rotating disk 2 on the machine base 1. A longitudinally adjustable movable seat 5 is located between the fixed racks 4. A laterally adjustable slide 6 is mounted on the movable seat 5. A vertically adjustable lifting seat 7 is mounted on the slide 6. A vertical plate 8 is mounted on the lifting seat 7. A suction nozzle rotation mechanism is located on the front of the vertical plate 8. Figure 7 The suction nozzle rotation mechanism includes an adjusting seat 9 and a locking clamp 10. The adjusting seat 9 is mounted on a vertical plate 8. A pair of limiting guide rods 11 are provided on the adjusting seat 9. A fixing clamp 12 is slidably mounted on the limiting guide rods 11, and the top of the limiting guide rods 11 is positioned above the fixing clamp 12. A spring 13 is fitted on the limiting guide rods 11 between the adjusting seat 9 and the fixing clamp 12. The locking clamp 10 is locked onto the fixing clamp 12 by a pair of locking screws 14. A suction nozzle 15 is located between the fixing clamp 12 and the locking clamp 10. Figure 6 The back of the vertical plate 8 is provided with an adjustment motor 16 for driving the adjustment seat to rotate.

[0027] like Figure 1 In this design, the filter a has a third-order annular hole a1 for the connector on its side wall. When the filter is powder-coated, some powder enters the third-order annular hole. After the powder coating is complete, a powder suction device can be used to remove the powder from the third-order annular hole.

[0028] Combination Figure 2 , Figure 6 The bottom surface of the filter a is provided with a pair of positioning holes a2, and the placement frame 3 is provided with support pins 17 and positioning pins 18. There are four support pins and two positioning pins, and the positioning pins match the positioning holes.

[0029] When removing powder from the third-order annular holes of the filter connector using the powder suction device, the operator places the powder-coated filter onto the placement rack on the rotating disk, ensuring that the positioning holes on the bottom of the filter fit into the positioning pins of the placement rack, and that the bottom of the filter contacts the four support pins, achieving precise horizontal positioning of the filter. A suitable suction nozzle is selected based on the diameter of the third-order annular holes of the filter connector, and the nozzle is connected to the powder suction machine 29 via a flexible hose.

[0030] In this structure, the suction nozzle is mounted on the suction nozzle rotation mechanism. Both the fixed clamping block 12 and the locking clamping block 10 have opposing clamping grooves 19. When installing suction nozzles of different sizes, first loosen a pair of locking screws on the locking clamping block, creating a gap between the locking clamping block and the fixed clamping block. Then, place the suction nozzle into the clamping grooves of the fixed clamping block and the locking clamping block, and tighten the locking screws. The clamping grooves then hold the suction nozzle in place, ensuring stable operation.

[0031] After the suction nozzle is installed, it is positioned vertically. The rotary drive motor drives the placement frame to rotate, adjusting the position of the filter. Then, the motor drives the vertical plate to rotate 90°, aligning the nozzle port with the filter. Finally, the specific position of the suction nozzle is adjusted using the moving base, slide, and lifting base. Figure 8 Align the nozzle port with the port of the connector's third-order annular hole, leaving a gap between the nozzle port and the connector surface. Start the powder suction machine; the nozzle draws the powder from the connector's third-order annular hole into the machine. Throughout the powder suction process, the spring acts as a buffer for the nozzle.

[0032] Because the placement rack 3 has a cut 20, after all the areas on the filter to be suctioned have been suctioned, the operator can use the cut to more easily remove the filter from the placement rack, completing one suction operation.

[0033] In this device, Figure 3-4In the process, the fixed frame 4 is provided with a longitudinal adjustment moving module, which is used to drive the moving seat 5 to move longitudinally. The moving seat 5 is provided with a lateral adjustment moving module, which is used to drive the slide 6 to move laterally. The slide 6 is provided with a vertical adjustment moving module, which is used to drive the lifting seat 7 to move vertically. Each adjustment moving module includes a rotatably mounted lead screw 28, and a threaded sleeve (covered in the figure) is fitted on the lead screw 28. The moving seat 5, slide 6, and lifting seat 7 are respectively connected to the threaded sleeves at the same position. The adjustment moving module also includes an adjustment motor 30, which is used to drive the lead screw 28 to rotate.

[0034] In practice, when the lifting seat needs to move vertically, the adjusting motor in the vertical adjustment module starts to work. The adjusting motor drives the lead screw connected to it to rotate, and the lead screw sleeve on the lead screw drives the lifting seat to move vertically.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filter powder-absorbing device, characterized in that: The filter powder suction device includes a machine base with a rotating disk on the machine base. A rotary drive motor for driving the rotating disk is installed inside the machine base. A placement rack is provided on the rotating disk. Left and right fixed frames are located on both sides of the rotating disk on the machine base. A longitudinally adjustable movable seat is provided between the fixed frames. A laterally adjustable slide is provided on the movable seat. A vertically adjustable lifting seat is provided on the slide. A vertical plate is provided on the lifting seat. A suction nozzle rotating mechanism is provided on the front of the vertical plate. The suction nozzle rotating mechanism includes an adjusting seat and a locking clamp. The adjusting seat is mounted on the vertical plate. A pair of limiting guide rods are provided on the adjusting seat. A fixed clamp is slidably mounted on the limiting guide rods, and the top of the limiting guide rods is limited above the fixed clamp. A spring is sleeved on the limiting guide rod between the adjusting seat and the fixed clamp. The locking clamp is locked onto the fixed clamp by a pair of locking screws. A suction nozzle is provided between the fixed clamp and the locking clamp. An adjusting motor for driving the adjusting seat to rotate is provided on the back of the vertical plate.

2. The filter powder suction device as described in claim 1, characterized in that: Both the fixing clamp and the locking clamp have oppositely arranged clamping grooves.

3. The filter powder suction device as described in claim 2, characterized in that: The fixed frame, the movable seat, and the slide are all equipped with an adjustment and movement module. The adjustment and movement module includes a lead screw that is rotatably mounted, and a threaded sleeve is fitted on the lead screw. The movable seat, the slide, and the lifting seat are respectively connected to the threaded sleeve at the same position. The adjustment and movement module also includes an adjustment motor, which is used to drive the lead screw to rotate.

4. The filter powder suction device as described in claim 3, characterized in that: The placement rack is equipped with support pins and positioning pins.

5. The filter powder suction device as described in claim 4, characterized in that: The placement rack has a cut.

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