A fixed frame for paint filter bag
By designing a fixed skeleton including partitions, cages, adjustment components and positioning blocks, the problem of customization and inconvenience in the prior art skeleton length is solved, and flexible adjustment of skeleton length and reduction of transportation costs are achieved.
Patent Information
- Application Number
- CN202420616297.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The length of the existing paint filter bag support frame needs to be customized according to the length of the filter bag, and the longer frame is inconvenient to transport, which increases costs.
A fixed frame including partition plate, reinforcement cage, adjustment assembly and positioning block is designed. Through the coordination of positioning block, compression spring, clamp block and slot, adjustable splicing and separation of the frame is achieved, and through the coordination of sleeve, spring, compression plate and limiting assembly, the adjustment of the frame length is achieved.
It realizes flexible adjustment of the skeleton length, adapts to the needs of different filter bag lengths, reduces the cost of skeleton customization and transportation, and improves the convenience and safety of operation.
Smart Images
Figure CN222738709U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filter bag support, in particular to a fixing frame for a paint filter bag. Background Art
[0002] During the production and transportation of paint, it is easy to be affected by external pollution and impurities, so paint filter bags are needed. Filter bags can effectively remove these impurities and particles to ensure the purity and stability of the paint. When using filter bags, skeletons are needed to support the filter bags to maintain the shape and stability of the filter bags and ensure that the filter bags can be used normally.
[0003] The existing supporting frame is usually composed of two upper and lower partitions and a rib cage welded in the middle. When in use, the filter bag can be supported by inserting the frame into the filter bag. Although the shape and stability of the filter bag can be maintained, there are still some shortcomings. The frame made by welding is a fixed structure, so the length of the frame cannot be changed. When in use, it needs to be made according to the length of the filter bag, which is inconvenient. At the same time, the longer frame is not easy to transport, which increases the cost of transporting the frame. Therefore, a fixed frame for a paint filter bag is proposed to solve the above problems. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a fixed frame for a paint filter bag, aiming to improve the problem in the prior art that the length of the frame needs to be made according to the length of the filter bag and the longer frame is inconvenient to transport.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed skeleton for a paint filter bag, comprising two partition plates 1 and two partition plates 2, the two partition plates 1 are respectively arranged on the top of the two partition plates 2, a rib cage is fixedly connected between the partition plates 1 and 2, an adjustment component is fixedly connected on the adjacent sides of the two rib cages, a positioning block is fixedly connected to the bottom of one of the partition plates 2, a card slot is provided in the middle of the partition plate 1, the positioning block is plugged into and matched with one of the card slots, a compression spring is fixedly connected to the inside of the positioning block, a card block is fixedly connected to the other end of the compression spring, the card block is in contact with one of the partition plates 1, and a connecting component is slidably connected to the middle of the positioning block;
[0006] Through the above technical solution, by inserting the positioning block into one of the slots, the positioning block will be squeezed by one of the partitions when it enters, and at the same time the block will compress the compression spring, so that the block can be retracted into the interior of the positioning block. When the positioning block passes through the slot, the block can be ejected under the action of the compression spring, and the skeleton can be spliced. The skeleton can be separated by pressing the block.
[0007] Further, the connecting assembly includes a protrusion, the protrusion is slidably connected to the middle part of the positioning block, and a side of the protrusion close to the positioning block is fixedly connected between the compression spring and the clamping block;
[0008] Through the above technical solution, the clamping block can be put into the positioning block by pressing the protrusion, which can prevent the fingers of employees from being pinched when pressing the clamping block to separate the frame.
[0009] Further, the two adjustment components include two sleeves, the sleeves are arranged between the two rib cages, two springs are fixedly connected inside the sleeves, the ends of the two springs far away are fixedly connected with pressure plates, the two pressure plates are slidably connected to the middle of the sleeves, the two pressure plates are respectively fixedly connected to the sides close to the two rib cages, and the middle parts of the two partitions are rotatably connected to the limiting components;
[0010] Through the above technical solution, when the length of the spliced skeleton is long, by pressing the top partition, the rib cage can drive the pressure plate to compress the spring, thereby shortening the overall length of the skeleton and facilitating the application of paint.
[0011] Further, the limit assembly includes a rotating shaft, the two rotating shafts are rotatably connected to the middle parts of the two partitions, respectively, the outer sides of the rotating shafts are fixedly connected with connecting plates, and the other ends of the connecting plates are provided with screws;
[0012] Through the above technical solution, one of the connecting plates can be moved out of the middle of one of the partitions 1 by rotating the top rotating shaft. At this time, the connecting plate can be fixed by rotating the screw, and then the partition 1 can be fixed on the working surface of the partition 1 to prevent the frame from rebounding.
[0013] Furthermore, a rubber pad is fixedly connected to the top of the card block, and the rubber pad is in contact with one of the partitions;
[0014] Through the above technical solution, the stability of the skeleton connection part can be increased by the rubber pad to prevent the skeleton from shaking after connection.
[0015] Furthermore, a slide groove is provided in the middle of the positioning block, and the side of the protrusion away from the positioning block is specifically slidably connected to the middle of the slide groove;
[0016] Through the above technical solution, the protrusion can be limited by the sliding groove to prevent the protrusion from tilting when moving, so that the clamping block can only compress the compression spring in parallel to prevent the compression spring from being damaged.
[0017] Furthermore, a groove is provided in the middle of the partition plate 1, and the connecting plate is arranged in the middle of the groove;
[0018] Through the above technical solution, the connecting plate can be retracted into the middle part of the partition plate 1 through the groove, so as to prevent the connecting plate from affecting the operation of the partition plate 1.
[0019] Furthermore, the bottom of the card block is configured to be arc-shaped;
[0020] With the above technical solution, the arc shape can be set so that the partition plate can quickly squeeze the card block and put the card block into the positioning block. At the same time, the positioning block cannot be directly pulled out of the card slot after the installation is completed.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, through the cooperation of the positioning block, the compression spring, the clamping block and the clamping groove, the two frames can be spliced by inserting the positioning block into one of the partitions, and the two frames can be separated by pressing the clamping block, and then the frames can be spliced according to the length of the filter bag, and the cost required for transporting the frames can be reduced.
[0023] 2. In the utility model, through the cooperation of the sleeve, spring, pressure plate and limit assembly, the height of the frame can be adjusted by pressing the partition plate, so that the frame can be parallel to the working surface. At the same time, the connecting plate can be moved out by rotating the rotating rod with an electric screwdriver. At this time, the connecting plate can be fixed by using screws to prevent the frame from rebounding. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional schematic diagram of a fixing frame for a paint filter bag proposed by the utility model;
[0025] Figure 2 This is a schematic structural diagram of a spring for fixing a frame of a paint filter bag proposed by the utility model;
[0026] Figure 3 The utility model is a structural schematic diagram of a clamping block for fixing a frame for a paint filter bag.
[0027] Legend:
[0028] 1. Partition one; 2. Partition two; 3. Rib cage; 4. Positioning block; 5. Compression spring; 6. Block; 7. Slot; 8. Sleeve; 9. Spring; 10. Pressure plate; 11. Rotating shaft; 12. Connecting plate; 13. Screw; 14. Rubber pad; 15. Slide; 16. Groove; 17. Bump. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a fixed skeleton for a paint filter bag, comprising two partitions 1 and two partitions 2, the two partitions 1 are respectively arranged on the top of the two partitions 2, a rib cage 3 is fixedly connected between the partitions 1 and 2, and an adjustment component is fixedly connected to the adjacent sides of the two rib cages 3, a positioning block 4 is fixedly connected to the bottom of one of the partitions 2, a card slot 7 is opened in the middle of the partition 1, the positioning block 4 is plugged into one of the card slots 7, a compression spring 5 is fixedly connected to the inside of the positioning block 4, and a card block 6 is fixedly connected to the other end of the compression spring 5, and the card block 6 is in contact with one of the partitions 1.
[0031] Reference Figure 1 and Figure 3 , by inserting the positioning block 4 into one of the slots 7, the block 6 will contact the partition 1 when the positioning block 4 enters, and the bottom of the block 6 is set to an arc shape. When the block 6 contacts the partition 1, the partition 1 can easily and quickly squeeze the block 6 to move the block 6. When the block 6 moves, the compression spring 5 can be compressed and the block 6 can be stored in the positioning block 4. When the block 6 passes over one of the partitions 1, the block 6 can be ejected under the action of the compression spring 5. At this time, the positioning block 4 cannot be directly pulled out of the slot 7, and the skeleton can be spliced to make it suitable for longer filter bags. The connection between the two skeletons can be released by pressing the block 6, and the skeleton can be removed.
[0032] Reference Figure 3The middle part of the positioning block 4 is slidably connected with a connecting component, and the connecting component includes a protrusion 17, which is slidably connected to the middle part of the positioning block 4, and the side of the protrusion 17 close to the positioning block 4 is fixedly connected between the compression spring 5 and the block 6. By pressing the protrusion 17, the block 6 can be retracted into the interior of the positioning block 4, thereby completing the disassembly of the skeleton. At the same time, it can prevent employees from pinching their fingers when pressing the block 6 and separating the skeleton, thereby preventing finger injuries. A slide groove 15 is provided in the middle part of the positioning block 4, and the side of the protrusion 17 away from the positioning block 4 is specifically slidably connected to the middle part of the slide groove 15. Under the action of the slide groove 15, the protrusion 17 can be limited to prevent the protrusion 17 from tilting when moving, thereby preventing the compression spring 5 from being damaged by tilted compression. A rubber pad 14 is fixedly connected to the top of the block 6, and the rubber pad 14 is in contact with one of the partitions 1. Under the action of the rubber pad 14, the stability between one of the partitions 1 and one of the partitions 2 can be improved to prevent shaking after connection.
[0033] Reference Figure 1 and Figure 2 The two adjustment components include two sleeves 8, which are arranged between the two rib cages 3. Two springs 9 are fixedly connected inside the sleeve 8. The far ends of the two springs 9 are fixedly connected with pressure plates 10. The two pressure plates 10 are slidably connected to the middle of the sleeve 8. The two pressure plates 10 are respectively fixedly connected to the sides close to the two rib cages 3. After the skeleton is spliced, the problem of a long skeleton is prone to occur. At this time, by pressing the top partition 1, the rib cage 3 can drive the pressure plate 10 to compress the spring 9, thereby shrinking multiple skeletons and making the skeleton adapt to the work surface to facilitate the application of paint.
[0034] Reference Figure 1 The middle parts of the two partitions 1 are rotatably connected to the limiting assembly, and the limiting assembly includes a rotating shaft 11. The two rotating shafts 11 are rotatably connected to the middle parts of the two partitions 1 respectively. A connecting plate 12 is fixedly connected to the outer side of the rotating shaft 11, and a screw 13 is arranged at the other end of the connecting plate 12. By using an electric screwdriver to rotate the top rotating shaft 11, the connecting plate 12 can be moved out of the middle part of the partition 1. At this time, by using an electric screwdriver to rotate the screw 13 arranged in the middle part of the connecting plate 12, the partition 1 can be fixed above the work surface to prevent the skeleton from rebounding. A groove 16 is opened in the middle part of the partition 1, and the connecting plate 12 is arranged in the middle part of the groove 16. Under the action of the groove 16, the moving position of the connecting plate 12 can be provided, and at the same time, the connecting plate 12 can be put into the groove 16 for hiding to prevent the connecting plate 12 from affecting the partition 1.
[0035] Working principle: When in use, by inserting the positioning block 4 into one of the slots 7, when the positioning block 4 enters, the block 6 will contact with one of the partitions 1 and squeeze the block 6, and at the same time, the block 6 will compress the compression spring 5, so that the block 6 can be retracted into the interior of the positioning block 4. When the positioning block 4 passes through the slot 7, the block 6 can be ejected under the action of the compression spring 5, and then the skeleton can be spliced, and the skeleton can be separated by pressing the block 6.
[0036] Among them, when the overall length of the skeleton is long after the skeleton is spliced, the partition 1 on the top can be pressed. When the partition 1 is squeezed, it can drive multiple rib cages 3 and pressure plates 10 to compress the spring 9, thereby reducing the length of the skeleton. The connecting plate 12 can be removed by rotating the top shaft 11 with an electric screwdriver. At this time, the screw 13 can be inserted into the connecting plate 12 and rotated with an electric screwdriver, thereby fixing the skeleton and the workbench surface.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A fixing frame for a paint filter bag, comprising two partition plates 1 (1) and two partition plates 2 (2), characterized in that: The two partitions (1) are respectively arranged on the top of the two partitions (2), and a rib cage (3) is fixedly connected between the partitions (1) and the partitions (2). The two sides of the rib cages (3) are fixedly connected with an adjustment component. The bottom of one of the partitions (2) is fixedly connected with a positioning block (4). A slot (7) is provided in the middle of the partition (1). The positioning block (4) and one of the slots (7) are plugged into each other. A compression spring (5) is fixedly connected inside the positioning block (4). The other end of the compression spring (5) is fixedly connected with a clamping block (6). The clamping block (6) is in contact with one of the partitions (1), and a connecting component is slidably connected in the middle of the positioning block (4).
2. A fixing frame for a paint filter bag according to claim 1, characterized in that: The connection assembly comprises a protrusion (17), the protrusion (17) being slidably connected to the middle part of the positioning block (4), and a side of the protrusion (17) close to the positioning block (4) being fixedly connected between the compression spring (5) and the clamping block (6).
3. A fixing frame for a paint filter bag according to claim 1, characterized in that: The two adjustment components include two sleeves (8), the sleeves (8) are arranged between the two rib cages (3), two springs (9) are fixedly connected inside the sleeves (8), the far ends of the two springs (9) are fixedly connected to a pressure plate (10), the two pressure plates (10) are slidably connected to the middle of the sleeves (8), the two pressure plates (10) are respectively fixedly connected to the sides close to the two rib cages (3), and the middle parts of the two partitions (1) are rotatably connected to the limiting component.
4. A fixing frame for a paint filter bag according to claim 3, characterized in that: The limiting assembly comprises a rotating shaft (11), wherein the two rotating shafts (11) are rotatably connected to the middle parts of the two partition plates (1), respectively, and a connecting plate (12) is fixedly connected to the outer side of the rotating shaft (11), and a screw (13) is provided at the other end of the connecting plate (12).
5. The fixing frame for a paint filter bag according to claim 1, characterized in that: A rubber pad (14) is fixedly connected to the top of the block (6), and the rubber pad (14) is in contact with one of the partitions (1).
6. A fixing frame for a paint filter bag according to claim 2, characterized in that: A sliding groove (15) is provided in the middle of the positioning block (4), and a side of the protrusion (17) away from the positioning block (4) is specifically slidably connected to the middle of the sliding groove (15).
7. A fixing frame for a paint filter bag according to claim 4, characterized in that: A groove (16) is provided in the middle of the partition plate 1 (1), and the connecting plate (12) is arranged in the middle of the groove (16).
8. The fixing frame for a paint filter bag according to claim 1, characterized in that: The bottom of the clamping block (6) is arranged to be arc-shaped.