Vibrating screen for powder coating processing
By adopting clamping cylinder and sliding groove structures in the vibrating screen, the fixing and replacement of the screen hopper is achieved, and the problem of wear and replacement of existing vibrating screens is solved, and the maintenance convenience of the equipment and the screening efficiency of powder coatings is improved. .
Patent Information
- Application Number
- CN202421140494.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing vibrating screens wear and age during the production process of polymer powder coatings due to long-term use, and the fixing method is not convenient for the replacement of the screen hopper, resulting in difficulty in maintaining and replacing the equipment.
By setting up clamping cylinders and clamping plates, the screening hopper is fixed and replaced, and the sliding groove structure of the counterweight block rotation and spring-coordinated sliding groove structure is used to screen powder coating, and position limiting is performed in combination with the limit groove and the clamp ring to ensure that Stable fixation and flexible replacement of screen hoppers.
The rapid replacement of screen hoppers and efficient screening of powder coatings are achieved, extending the service life of the equipment and improving production efficiency.
Smart Images
Figure CN222343429U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of material screening, in particular to a vibrating screen for powder coating processing. Background Art
[0002] Currently, in the production process of polymer powder coatings, screening coating powder is an indispensable link, and vibrating screen is a common equipment in this link.
[0003] Vibrating screens are prone to wear and aging after long-term use. Generally, vibrating screens are connected in a fixed manner, which makes replacement inconvenient.
[0004] Therefore, a new solution is proposed to solve this problem. Summary of the invention
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a vibrating screen for powder coating processing, which can fix and replace the screen hopper by arranging a clamping cylinder and a clamping plate.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a vibrating screen for powder coating processing, comprising a fixed frame, on which a screening hopper, a material receiving bucket and an output assembly are movably arranged, mounting frames are symmetrically arranged on both sides of the fixed frame, a sliding groove is opened on the mounting frame, an adjusting block is slidably arranged in the sliding groove, a first connecting spring and a second connecting spring are respectively arranged on the top and bottom of the adjusting block, one end of the first connecting spring and the second connecting spring away from the adjusting block are respectively fixedly connected to the top and the bottom of the sliding groove, a clamping cylinder is fixedly connected to the adjusting block, and a clamping plate for clamping the screening hopper is fixedly connected to the output end of the clamping cylinder.
[0007] By adopting the above technical scheme, the clamping cylinder output is set on both sides of the fixed frame by controlling the clamping cylinder output, and the piston end of the clamping cylinder drives the clamping plate to move to clamp the screening hopper movably set between the two clamping plates to fix the screening hopper. When the screening hopper needs to be replaced, the clamping cylinder is reset by controlling the clamping cylinder to release the constraint on the screening hopper, so as to replace the screening hopper. By controlling the motor output, the motor drives the counterweight block to rotate. Under the rotation of the counterweight block, the adjustment block set in the sliding groove makes a linear reciprocating motion along the length direction of the sliding groove with the cooperation of the first connecting spring and the second connecting spring, thereby screening the powder coating particles filled in the screening hopper fixed by the clamping plate, and the screened powder coating particles fall into the receiving barrel for unified treatment.
[0008] The utility model is further configured as follows: the output assembly comprises a motor fixedly connected to the adjustment block, and the output end of the motor is fixedly connected to a counterweight block.
[0009] By adopting the above technical solution, the motor output drives the counterweight block fixedly connected to the motor output shaft to rotate, and cooperates with the first connecting spring and the second connecting spring to screen the powder coating particles in the screening hopper.
[0010] The utility model is further configured as follows: limiting grooves are provided on both sides of the interior of the sliding groove, and limiting blocks matching the limiting grooves are fixedly connected on both sides of the adjusting block.
[0011] By adopting the above technical solution, the limit blocks fixedly connected at both ends of the adjustment block are limited by the limit grooves opened on both sides of the sliding groove, so that the adjustment block can limit the moving position of the adjustment block under the cooperation of the first connecting spring, the second connecting spring and the output component.
[0012] The utility model is further configured as follows: an opening is provided on the top of the material receiving barrel.
[0013] By adopting the above technical solution, the setting of the opening can limit the falling powder coating particles when the powder coating particles are discharged through the screening hopper.
[0014] The utility model is further configured as follows: the screening hopper is configured in a conical shape.
[0015] By adopting the above technical solution, the conical arrangement can facilitate the screening hopper to discharge the powder coating particles.
[0016] The utility model is further configured as follows: a plurality of support frames are fixedly connected to the bottom of the fixing frame.
[0017] By adopting the above technical solution, the support frame mainly plays a supporting role to improve the stability of the overall structure.
[0018] The utility model is further configured as follows: a clamping ring is arranged outside the screening hopper, and the bottom of the clamping ring abuts against the upper surface of the clamping plate.
[0019] By adopting the above technical solution, the clamping ring arranged outside the screening hopper cooperates with the clamping plate to further limit the position of the clamping ring.
[0020] In summary, the utility model has the following beneficial effects:
[0021] By controlling the clamping cylinder outputs on both sides of the fixing frame, the piston end of the clamping cylinder drives the clamping plate to move to clamp the screening hopper movably arranged between the two clamping plates to fix the screening hopper. When the screening hopper needs to be replaced, the clamping cylinder is reset by controlling the clamping cylinder to release the constraint on the screening hopper, thereby replacing the screening hopper. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the structure of the utility model;
[0023] Figure 2 It is the front view of the utility model;
[0024] Figure 3 for Figure 2 AA section view.
[0025] In the figure: 1. material collecting barrel; 2. supporting frame; 3. fixing frame; 4. second connecting spring; 5. limiting groove; 6. adjusting block; 7. mounting frame; 8. first connecting spring; 9. clamping ring; 10. clamping plate; 11. motor; 12. counterweight block; 13. clamping cylinder; 14. screening hopper; 15. opening. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] The utility model is described in detail below in conjunction with the accompanying drawings.
[0030] A vibrating screen for powder coating processing, such as Figure 1-3As shown, it includes a fixed frame 3, on which a screening hopper 14 is movably arranged, a material receiving barrel 1 and an output assembly are arranged below the screening hopper 14, an opening 15 is arranged on the top of the material receiving barrel 1, and mounting frames 7 are symmetrically arranged on both sides of the fixed frame 3, a sliding groove is opened on the mounting frame 7, and an adjusting block 6 is slidably arranged in the sliding groove, and a first connecting spring 8 and a second connecting spring 4 are respectively arranged on the top and bottom of the adjusting block 6, and the ends of the first connecting spring 8 and the second connecting spring 4 away from the adjusting block 6 are respectively fixedly connected to the top and the bottom of the sliding groove, and a clamping cylinder 13 is fixedly connected to the adjusting block 6, and a clamping plate 10 for clamping the screening hopper 14 is fixedly connected to the output end of the clamping cylinder 13.
[0031] The output component includes a motor 11 fixedly connected to the adjusting block 6, a counterweight block 12 is fixedly connected to the output end of the motor 11, limiting grooves 5 are provided on both sides of the interior of the sliding groove, limiting blocks matching the limiting grooves 5 are fixedly connected on both sides of the adjusting block 6, a plurality of supporting frames 2 are fixedly connected to the bottom of the fixing frame 3, a clamping ring 9 is arranged on the outside of the screening hopper 14, and the bottom of the clamping ring 9 is in contact with the upper surface of the splint 10.
[0032] By controlling the output of the clamping cylinder 13 set on both sides of the fixed frame 3, the piston end of the clamping cylinder 13 drives the clamping plate 10 to move, so as to clamp the screening hopper 14 movably set between the two clamping plates 10 to fix the screening hopper 14. When the screening hopper 14 needs to be replaced, the clamping cylinder 13 is reset by controlling the clamping cylinder 13 to release the constraint on the screening hopper 14, so as to replace the screening hopper 14. By controlling the output of the motor 11, the motor 11 drives the counterweight block 12 to rotate. Under the rotation of the counterweight block 12, the adjustment block 6 set in the sliding groove makes a linear reciprocating motion along the length direction of the sliding groove with the cooperation of the first connecting spring 8 and the second connecting spring 4, so as to screen the powder coating particles filled in the screening hopper 14 fixed by the clamping plate 10, and the screened powder coating particles fall into the receiving barrel 1 for unified treatment.
[0033] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A vibrating screen for powder coating processing, comprising a fixed frame (3), a screening hopper (14) movably arranged on the fixed frame (3), a material receiving bucket (1) arranged below the screening hopper (14) and an output assembly, characterized in that: The fixing frame (3) is symmetrically provided with mounting frames (7), the mounting frames (7) are provided with sliding grooves, an adjusting block (6) is slidably provided in the sliding grooves, a first connecting spring (8) and a second connecting spring (4) are respectively provided at the top and the bottom of the adjusting block (6), the ends of the first connecting spring (8) and the second connecting spring (4) away from the adjusting block (6) are respectively fixedly connected to the top and the bottom of the sliding grooves, the adjusting block (6) is fixedly connected with a clamping cylinder (13), and the output end of the clamping cylinder (13) is fixedly connected with a clamping plate (10) for clamping a screening hopper (14).
2. A vibrating screen for powder coating processing according to claim 1, characterized in that: The output assembly comprises a motor (11) fixedly connected to the adjustment block (6), and a counterweight block (12) is fixedly connected to the output end of the motor (11).
3. A vibrating screen for powder coating processing according to claim 1, characterized in that: Limiting grooves (5) are provided on both sides of the interior of the sliding groove, and limiting blocks matching the limiting grooves (5) are fixedly connected on both sides of the adjusting block (6).
4. A vibrating screen for powder coating processing according to claim 1, characterized in that: The top of the material receiving barrel (1) is provided with an opening (15).
5. A vibrating screen for powder coating processing according to claim 1, characterized in that: The screening hopper (14) is arranged in a conical shape.
6. A vibrating screen for powder coating processing according to claim 1, characterized in that: A plurality of support frames (2) are fixedly connected to the bottom of the fixing frame (3).
7. A vibrating screen for powder coating processing according to claim 1, characterized in that: A clamping ring (9) is arranged outside the screening hopper (14), and the bottom of the clamping ring (9) abuts against the upper surface of the clamping plate (10).