Vibration screening device for PVC (polyvinyl chloride) gland sealing material
By designing a vibration screening device for PVC steam sealing, and using a vibrating motor and S-type guide plate for particle screening, the problems of low screening efficiency and particle accumulation in the existing technology are solved, and efficient classification of particles of different sizes is achieved. and collect.
Patent Information
- Application Number
- CN202420945940.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The prior art is difficult to effectively screen and classify PVC particles of different sizes, resulting in low screening efficiency and prone to stacking or blocking of materials.
A vibration and screening device for PVC steam sealing material is designed, including a box, screening component, drive component and material collection component. The guide plate vibrates through a vibrating motor, and uses the S-shaped conductive plate and screen hole to perform the operation. Sieve and collect through guide plates and feed box to prevent particles from building up and blocking of materials.
The screening efficiency and practicality of PVC particles are improved, and the particles are accumulated or blocked are prevented, thus achieving efficient classification of particles of different sizes.
Smart Images
Figure CN222290716U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of granular material screening, in particular to a vibration screening device for PVC steam sealing materials. Background Art
[0002] Automobile sealing strips are one of the important parts of automobiles and are widely used in doors, windows, bodies, sunroofs, engine boxes, trunks (luggage) boxes and other parts. They have the functions of sound insulation, dust prevention, water seepage prevention and shock absorption. PVC sealing strip processing granules are needed in the production process of automobile sealing strips. However, in the production process of PVC sealing strip granules, there will be granules of different sizes, and PVC particles of different sizes are also different in application, so they need to be screened and classified. In the existing technology, it is difficult to screen PVC particles of different sizes according to needs, and the screening efficiency is low. In the screening process, PVC particles will be piled up or blocked, resulting in poor screening efficiency. Utility Model Content
[0003] The utility model aims to provide a vibration screening device for PVC steam sealing materials to solve the problems that the prior art mentioned in the above background technology is difficult to screen PVC particles of different sizes according to needs and has low screening efficiency.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating screening device for PVC steam sealing materials, comprising a box body, a feed hopper is provided on the top of the box body, a screening assembly is connected to the bottom of the feed hopper, a driving assembly is provided at the bottom of the screening assembly, a discharge port connected to the screening assembly is provided on one side of the box body, a collecting box is provided on one side of the discharge port, and a material receiving assembly is provided on one side of the box body.
[0005] Preferably, the screening assembly includes a plurality of material guide plates provided on one side of the box body, each of the material guide plates are connected end to end and are distributed in an S shape, adjacent material guide plates are connected to each other and are provided with a material guide box, and the bottoms of the top and middle material guide plates are provided with sieve holes, and the aperture of the sieve holes increases from top to bottom.
[0006] Preferably, guide plates are provided at the bottom of the top and middle material guide plates, and the height of the opening side of the guide plate is lower than that of the opposite side.
[0007] Preferably, the outlet end of the guide plate at the bottom extends into the discharge port and docks with the collection box.
[0008] Preferably, the driving assembly includes a vibration motor provided at the bottom of the screening assembly, and the guide plate at the bottom is connected to the bottom wall of the box body through a plurality of springs.
[0009] Preferably, the material receiving assembly includes a plurality of storage cavities opened on one side of the box body, guide grooves are symmetrically provided at the bottom of the storage cavity, material receiving boxes that are slidably provided in the guide grooves on both sides and are connected to the guide plates on the same side, and a handle groove is provided on the outward side of the material receiving box.
[0010] Preferably, a transparent observation panel is provided on one side of the box.
[0011] Beneficial effects of the utility model:
[0012] 1. Start the driving component to drive the screening component to vibrate, then pour PVC particles of different sizes from the feed hopper into the box, and then use the screening component to screen the PVC particles poured into the box, and then use the collecting box and the receiving component to collect the PVC particles of different sizes after screening, so as to realize the screening of PVC particles of different sizes and improve the screening efficiency and practicality.
[0013] 2. The PVC particles poured into the box move along the guide plate, and during the movement, PVC particles of different sizes fall onto the guide plate on the same side through sieve holes of different sizes, and are then guided by the guide plate to slide into the corresponding receiving box for collection. The largest PVC particles finally slide along the guide plate and fall into the collecting box for collection, thereby improving the efficiency of PVC particle screening and preventing the accumulation or blockage of PVC particles during the screening process, thereby improving the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of an embodiment of the utility model;
[0015] Figure 2 A schematic diagram of a second perspective three-dimensional structure of an embodiment of the utility model;
[0016] Figure 3 It is a front cross-sectional view of an embodiment of the utility model;
[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the screening assembly in the embodiment of the utility model;
[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the material receiving box in the embodiment of the utility model.
[0019] In the figure: 1. Box body; 2. Feed hopper; 3. Screening assembly; 31. Guide plate; 32. Guide box; 33. Screen hole; 4. Drive assembly; 41. Vibration motor; 42. Spring; 5. Discharge port; 6. Collecting box; 7. Receiving assembly; 71. Storage cavity; 72. Guide chute; 73. Receiving box; 74. Handle slot; 8. Guide plate; 9. Observation plate. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figures 1 to 4 The utility model provides a vibration screening device for PVC steam sealing materials, including a box body 1, a feed hopper 2 is provided on the top of the box body 1, a screening component 3 is connected to the bottom of the feed hopper 2, a driving component 4 is provided at the bottom of the screening component 3, a discharge port 5 connected to the screening component 3 is provided on one side of the box body 1, a collecting box 6 is provided on one side of the discharge port 5, and a collecting component 7 is provided on one side of the box body 1. By starting the driving component 4 to drive the screening component 3 to vibrate, PVC particles of different sizes are poured from the feed hopper 2 into the box body 1, and then the PVC particles poured into the box body 1 are screened by the screening component 3, and then the PVC particles of different sizes after screening are collected by the collecting box 6 and the collecting component 7, so as to realize the screening of PVC particles of different sizes and improve the screening efficiency.
[0022] like Figure 4 As shown, specifically, the screening assembly 3 includes a plurality of guide plates 31 provided on one side of the box body 1, each of the guide plates 31 is connected end to end and is distributed in an S shape, adjacent guide plates 31 are connected and are provided with guide boxes 32, and the bottoms of the top and middle guide plates 31 are provided with sieve holes 33, and the apertures of the sieve holes 33 increase from top to bottom. The PVC particles poured into the box body 1 move along the guide plates 31, and during the movement, PVC particles of different sizes pass through the sieve holes 33 of different sizes and fall onto the guide plate 8 on the same side, and are then guided by the guide plate 8 to slide into the corresponding receiving box 73 for collection, and the largest PVC particles finally slide along the guide plates 31 and fall into the collecting box 6 for collection, thereby improving the efficiency of PVC particle screening and preventing the accumulation or blockage of PVC particles during the screening process, thereby improving the screening effect.
[0023] Specifically, guide plates 8 are provided at the bottom of the top and middle guide plates 31, and the height of the opening side of the guide plate 8 is lower than the opposite side. By setting the height of the opening side of the guide plate 8 lower than the opposite side, the PVC particles after screening are smoothly guided to fall into the same-side receiving box 73 for collection.
[0024] Specifically, the outlet end of the guide plate 31 at the bottom extends into the discharge port 5 and docks with the collection box 6. The size of the discharge port 5 is larger than that of the guide plate 31 at the bottom, so that the guide plate 31 can stably perform vibration screening processing on the PVC particles.
[0025] like Figure 3 As shown, specifically, the driving assembly 4 includes a vibration motor 41 provided at the bottom of the screening assembly 3, the guide plate 31 at the bottom is symmetrically provided with a protruding rod, and a spring 42 is provided outside the protruding rod, one end of the spring 42 is fixedly connected to the guide plate 31 at the bottom, and the other end is connected to the bottom wall of the box body 1. The screening assembly 3 is driven to vibrate by starting the vibration motor 41, so as to prevent the PVC particles from getting stuck in the sieve hole 33 and causing material blockage during the process of the PVC particles sliding along the guide plate 31, thereby improving the screening effect.
[0026] like Figure 2 and Figure 5 As shown, specifically, the material receiving assembly 7 includes a plurality of storage cavities 71 opened on one side of the box body 1, and guide grooves 72 are symmetrically provided at the bottom of the storage cavity 71. Material receiving boxes 73 that are slidably provided in the guide grooves 72 on both sides and are connected to the guide plate 8 on the same side, and a handle groove 74 is provided on the outward side of the material receiving box 73. The material receiving box 73 is slid along the guide groove 72 into the storage cavity 71 through the handle groove 74, and then the screened PVC particles on the corresponding side guide plate 8 are collected, which is convenient for later application and improves the practicability of the equipment.
[0027] Specifically, a transparent observation plate 9 is provided on one side of the box body 1, through which the screening status in the box can be observed, and the material receiving box 73 can be replaced in time to prevent the PVC particles collected in the material receiving box 73 from overflowing.
[0028] The working principle of the utility model is as follows: when in use, the vibration motor 41 is started to drive the guide plate 31 to vibrate, and then PVC particles of different sizes are poured from the feed hopper 2 into the box body 1, and then the PVC particles slide along the guide plate 31. In this process, PVC particles of different sizes are screened through the sieve holes 33 on different guide plates 31, and are guided and collected into the corresponding receiving box 73 through the guide plate 8 on the same side. The largest PVC particles always slide along the guide plate 31 to be collected in the collecting box 6, thereby realizing the screening of PVC particles of different sizes and improving the screening efficiency.
[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A vibrating screening device for PVC steam sealing materials, comprising a housing (1), characterized in that: A feed hopper (2) is provided on the top of the box body (1), a screening assembly (3) is connected to the bottom of the feed hopper (2), a driving assembly (4) is provided at the bottom of the screening assembly (3), a discharge port (5) connected to the screening assembly (3) is provided on one side of the box body (1), a material collecting box (6) is provided on one side of the discharge port (5), and a material receiving assembly (7) is provided on one side of the box body (1).
2. A vibrating screening device for PVC steam sealing materials according to claim 1, characterized in that: The screening assembly (3) comprises a plurality of guide plates (31) provided on one side of the box body (1), each of the guide plates (31) being connected end to end and arranged in an S-shape, adjacent guide plates (31) being connected to each other and provided with a guide box (32), and the bottoms of the top and middle guide plates (31) being provided with sieve holes (33), the apertures of the sieve holes (33) increasing from top to bottom.
3. A vibrating screening device for PVC steam sealing materials according to claim 2, characterized in that: The bottoms of the top and middle material guide plates (31) are both provided with guide plates (8), and the height of the opening side of the guide plate (8) is lower than that of the opposite side.
4. A vibrating screening device for PVC steam sealing materials according to claim 2, characterized in that: The outlet end of the guide plate (31) at the bottom extends into the discharge port (5) and docks with the collection box (6).
5. The vibrating screening device for PVC steam sealing materials according to claim 2, characterized in that: The driving assembly (4) comprises a vibration motor (41) provided at the bottom of the screening assembly (3), and the guide plate (31) at the bottom is connected to the bottom wall of the box body (1) via a plurality of springs (42).
6. A vibrating screening device for PVC steam sealing materials according to claim 3, characterized in that: The material receiving assembly (7) comprises a plurality of storage chambers (71) opened on one side of the box body (1), guide grooves (72) are symmetrically arranged at the bottom of the storage chamber (71), and material receiving boxes (73) are slidably arranged in the guide grooves (72) on both sides and docked with the guide plate (8) on the same side, and a handle groove (74) is arranged on the outward side of the material receiving box (73).
7. The vibrating screening device for PVC steam sealing materials according to claim 1, characterized in that: A transparent observation panel (9) is provided on one side of the box body (1).