Screening device for producing and processing resin diamond ornaments

Abstract

The utility model relates to the field of resin product screening, in particular to a screening device for producing and processing resin diamond ornaments, which comprises a machine table, a spring buffer, a screening part, a conical hopper, a discharge pipe and the like. A plurality of spring buffers which are uniformly spaced are arranged at the top of the machine table in the circumferential direction, partition plates are arranged between the tops of the spring buffers, a screening part is arranged at the tops of the partition plates, the screening part is divided into a first screening hopper, a second screening hopper, a third screening hopper and a fourth screening hopper from top to bottom, the top of the first screening hopper communicates with a conical hopper, and the top of the second screening hopper communicates with a second screening hopper; the screening part is provided with four discharging pipes, the discharging pipes are arranged at equal intervals in a staggered mode, and the discharging pipes are correspondingly communicated with the hoppers. Through the multi-stage screening design of the screening hopper and the filter plate, the resin diamond ornaments with different sizes can be efficiently separated, so that the screening efficiency is improved; the material stirring frame rotates, and vibration generated by the vibration exciter is combined, so that materials are evenly distributed in the screening process, accumulation is avoided, and therefore the screening speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of resin product screening, in particular to a screening device for producing and processing resin diamond jewelry. Background Art

[0002] Resin diamond jewelry, a decorative item made from resin, is popular in the market due to its relatively low cost, rich colors, diverse shapes, and light weight. It is often used on clothing, shoes, bags, and various accessories to enhance their aesthetics and decorative qualities. After production and processing, resin diamond jewelry typically undergoes a screening process to ensure the quality and consistency of the final product.

[0003] However, in order to save production costs, some factories now use manual screening or simple mechanical screening equipment. However, manual screening is slow and cannot meet the needs of large-scale production. Due to the instability and inconsistency of manual operation, the screening effect is difficult to guarantee, which can easily affect product quality. Simple mechanical screening equipment, such as a single vibrating screen or a manual shaker, uses mechanical force instead of manual shaking of the screen to achieve screening, and can usually only handle single-size screening. For situations where multi-stage screening is required, multiple operations or multiple devices are required, which is inefficient.

[0004] Therefore, it is urgent to propose a screening device for producing and processing resin diamond jewelry to solve the above technical problems. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a screening device for the production and processing of resin diamond jewelry.

[0006] The technical implementation scheme of the utility model is as follows: a screening device for the production and processing of resin diamond jewelry, comprising a machine table, a spring buffer, a screening part, a cone bucket, a discharge pipe, a bellows, an exciter, a filter plate, a guide plate, a material rack, a motor and a lock ring part. The top of the machine table is provided with a plurality of spring buffers at uniform intervals along the circumference, and a partition is provided between the tops of the spring buffers. The tops of the partitions are provided with a screening part, and the screening part is divided from top to bottom into a first screening bucket, a second screening bucket, a third screening bucket and a fourth screening bucket. The top of the first screening bucket is connected to a cone bucket, and the screening Four discharge pipes are provided on the top, and the discharge pipes are staggered and equidistantly spaced. Each discharge pipe is connected to the corresponding screen bucket. The bottom of each discharge pipe is connected to a bellows. An exciter is provided on the partition on the top of each spring buffer. A filter plate is provided in each screen bucket, and a guide plate is provided on the top of each filter plate. A material diverter rack is rotatably provided at the center of each filter plate, and a motor is provided on the top of each material diverter rack. The output shaft of each motor is connected to the corresponding material diverter rack, and the screen buckets are docked and locked by a locking ring.

[0007] As a preferred technical solution of the present invention, each filter plate is arranged obliquely, the inclination directions of each filter plate are staggered, and the filter holes of each filter plate are gradually reduced from top to bottom.

[0008] As a preferred technical solution of the present invention, each of the guide plates is arranged in a spiral shape, and the axial directions of each of the guide plates from top to bottom are staggered at a distance of 90 degrees.

[0009] As an optimal technical solution of the present invention, a butterfly valve is also included. A butterfly valve is provided at the lower inner portion of each of the bellows.

[0010] As an optimal technical solution of the present invention, the locking ring portion includes a clamping ring and a locking buckle. A clamping ring is sleeved on the outer side of the joint of each screen bucket. A notch is opened on one side of each clamping ring, and a locking buckle is provided at the notch of each clamping ring.

[0011] As an optimal technical solution of the utility model, it also includes an ash collecting bin, a DC fan and a dust suction pipe. The ash collecting bin is provided on one side of the machine, and the top of the ash collecting bin is provided with a DC fan. The DC fan is connected to the dust suction pipe, and the upper end of the dust suction pipe is connected to the top of the first screen bucket.

[0012] The beneficial effects of the utility model are as follows: 1. Through the multi-stage screening design of the screen bucket and the filter plate, resin diamond jewelry of different sizes can be efficiently separated to improve the screening efficiency; the rotation of the material rack, combined with the vibration generated by the exciter, makes the material evenly distributed during the screening process to avoid accumulation, thereby accelerating the screening speed.

[0013] 2. The screening section consists of multiple screening buckets, each of which is locked with a locking ring to facilitate disassembly and cleaning, ensuring the cleanliness of the equipment after use and reducing the impact of residues on subsequent production.

[0014] 3. The combination of dust collecting bin and DC fan effectively collects dust and fine debris generated during the screening process, reducing environmental pollution and improving the working environment.

[0015] 4. The butterfly valve in the bellows can control the discharge speed and adjust the discharge rate according to actual conditions to ensure the stability and continuity of the screening process. The use of spring buffer reduces the impact force that may be generated by the equipment during vibration, extends the service life of the equipment, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2It is a schematic diagram of the three-dimensional structure of the machine, shock absorber and exciter of the utility model.

[0018] Figure 3 It is a three-dimensional structural diagram of the machine, spring buffer, filter plate and other components of the utility model.

[0019] Figure 4 This is a schematic cross-sectional view of the filter plate, material guide plate, material diverter rod and other components of the utility model.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamp ring and the lock buckle of the utility model.

[0021] In the figure: 1: machine, 2: spring buffer, 3: first sieve bucket, 31: second sieve bucket, 32: third sieve bucket, 33: fourth sieve bucket, 4: cone bucket, 5: discharge pipe, 6: bellows, 7: butterfly valve, 8: vibrator, 9: filter plate, 10: guide plate, 11: material rack, 12: motor, 13: clamping ring, 14: lock buckle, 15: ash collection bin, 16: DC fan, 17: dust suction pipe. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] Embodiment: A screening device for producing and processing resin diamond jewelry, such as Figure 1-Figure 5As shown, it includes an organic platform 1, a spring buffer 2, a screening part, a cone bucket 4, a discharge pipe 5, a bellows 6, an exciter 8, a filter plate 9, a guide plate 10, a material rack 11, a motor 12 and a locking ring part. The machine platform 1 serves as a basic frame to provide support. A number of evenly spaced spring buffers 2 are circumferentially arranged on the top of the machine platform 1 for shock absorption. Partitions are provided between the tops of the spring buffers 2. A screening part is provided on the tops of the partitions. The screening part realizes material grading through multi-stage screening buckets. The screening part is divided into a first screening bucket 3, a second screening bucket 31, a third screening bucket 32 ​​and a fourth screening bucket 33 from top to bottom. The top of the first screening bucket 3 is connected to a cone bucket 4 for uniform feeding. Four discharge pipes 5 are provided on the screening part, and the discharge pipes 5 are staggered and equidistantly spaced. Each discharge pipe 5 is connected to a corresponding screening bucket. The discharge pipe 5 is used to discharge materials of different levels. The bottom is connected with a bellows 6, which allows a certain amount of expansion and contraction to adapt to the vibration of the equipment. An exciter 8 is provided on the partition at the top of each spring buffer 2, and a filter plate 9 is provided in the four sieve buckets. The filter plate 9 is used to filter particles of different sizes. Each filter plate 9 is tilted, and the tilt direction of each filter plate 9 is staggered, and the filter holes of each filter plate 9 from top to bottom are gradually reduced. A guide plate 10 is provided on the top of each filter plate 9 to guide the flow of materials. Each guide plate 10 is spirally arranged, and the axial direction of each guide plate 10 from top to bottom is staggered at 90 degrees. A material dispensing rack 11 is rotatably provided at the center of each filter plate 9. The material dispensing rack 11 is driven to rotate by a motor 12 to help disperse the material. A motor 12 is provided on the top of each dispensing rack 11. The output shaft of each motor 12 is connected to the corresponding dispensing rack 11, and each sieve bucket is docked and locked by a locking ring.

[0024] like Figure 1 As shown, a butterfly valve 7 is also included. A butterfly valve 7 is provided at the lower part of each bellows 6. The butterfly valve 7 is used to control the flow of materials and prevent blockage.

[0025] like Figure 5 As shown, the locking ring portion includes a clamping ring 13 and a locking buckle 14. A clamping ring 13 is sleeved on the outside of the joint of each sieve bucket. A notch is opened on one side of each clamping ring 13. A locking buckle 14 is provided at the notch of each clamping ring 13. The locking ring portion is used to fix each sieve bucket to ensure stable operation of the equipment.

[0026] like Figure 1 As shown, it also includes an ash collecting bin 15, a DC fan 16 and a dust suction pipe 17. An ash collecting bin 15 is provided on one side of the machine 1. The ash collecting bin 15 is used to collect dust and fine debris. A DC fan 16 is provided on the top of the ash collecting bin 15. The DC fan 16 is connected to the dust suction pipe 17. The upper end of the dust suction pipe 17 is connected to the top of the first sieve hopper 3. The DC fan 16 sucks dust through the dust suction pipe 17 to keep the working environment clean.

[0027] When preparing to start the machine, first start the motor 12 and the vibrator 8. The motor 12 drives the material rack 11 to rotate, and the vibrator 8 generates vibration, so that the screening part is in a slightly vibrating state to ensure smooth subsequent feeding; after the material is evenly put into the first screen bucket 3 through the cone bucket 4, under the combined action of the rotation and vibration of the material rack 11, larger particles remain on the filter plate 9, and smaller particles pass through the filter holes and fall into the second screen bucket 31; large particles that fail to pass through the filter holes of the first screen bucket 3 fall into the bottom of the first screen bucket 3 through the guide plate 10 and are discharged through the discharge pipe 5, while smaller particles enter the second screen bucket 31 for More detailed screening; this process is repeated in the second, third and fourth sieve buckets 33 in turn, and the particles that do not pass through the filter holes of each level are discharged through their respective discharge pipes 5 in turn, and the smallest particles that pass through the filter holes of the fourth sieve bucket 33 are collected as qualified products; the dust and fine debris generated during the screening process are sucked into the ash collecting bin 15 by the DC fan 16 through the dust suction pipe 17 for collection; after the screening is completed, first turn off the motor 12, and then gradually reduce the vibration frequency of the vibrator 8 until it stops, then turn off the vibrator 8, check and ensure that the locking ring is firm, and clean the filter plates 9 of the screening part for next use.

[0028] The above is a detailed introduction to the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, based on the idea of ​​the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A screening device for producing and processing resin diamond jewelry, comprising a machine table (1); characterized in that: The machine also includes a spring buffer (2), a screening part, a cone bucket (4), a discharge pipe (5), a bellows (6), an exciter (8), a filter plate (9), a guide plate (10), a material rack (11), a motor (12) and a lock ring part. The top of the machine (1) is provided with a plurality of spring buffers (2) spaced evenly apart along the circumferential direction. A partition is provided between the tops of the spring buffers (2). The tops of the partitions are provided with a screening part. The screening part is divided from top to bottom into a first screening bucket (3), a second screening bucket (31), a third screening bucket (32) and a fourth screening bucket (33). The top of the first screening bucket (3) is connected to the cone bucket (4). Four discharge pipes (5) are provided on the screening part. The discharge pipes (5) are spaced at equal intervals and staggered with each other. Each discharge pipe (5) is connected to each sieve bucket. The bottom of each discharge pipe (5) is connected to a bellows (6). An exciter (8) is provided on the partition at the top of each spring buffer (2). A filter plate (9) is provided in each sieve bucket. A guide plate (10) is provided on the top of each filter plate (9). A material shifting frame (11) is rotatably provided at the center of each filter plate (9). A motor (12) is provided on the top of each material shifting frame (11). The output shaft of each motor (12) is connected to the corresponding material shifting frame (11). The sieve buckets are docked and locked by a locking ring.

2. The screening device for producing and processing resin diamond jewelry according to claim 1, characterized in that: Each filter plate (9) is arranged in an inclined manner, the inclined directions of each filter plate (9) are staggered, and the filter holes of each filter plate (9) are gradually reduced from top to bottom.

3. The screening device for producing and processing resin diamond jewelry according to claim 2, characterized in that: Each of the guide plates (10) is arranged in a spiral shape, and the axial directions of each of the guide plates (10) from top to bottom are staggered at a distance of 90 degrees.

4. The screening device for producing and processing resin diamond jewelry according to claim 3, characterized in that: It also includes a butterfly valve (7), and the lower part of each bellows (6) is provided with a butterfly valve (7).

5. The screening device for producing and processing resin diamond jewelry according to claim 4, characterized in that: The locking ring portion comprises a clamping ring (13) and a locking buckle (14); a clamping ring (13) is sleeved on the outer side of the joint of each sieve bucket; a notch is opened on one side of each clamping ring (13); and a locking buckle (14) is provided at the notch of each clamping ring (13).

6. The screening device for producing and processing resin diamond jewelry according to claim 5, characterized in that: The machine also includes an ash collecting bin (15), a DC fan (16) and a dust suction pipe (17). The ash collecting bin (15) is provided on one side of the machine (1), the DC fan (16) is provided on the top of the ash collecting bin (15), the DC fan (16) is connected to the dust suction pipe (17), and the upper end of the dust suction pipe (17) is connected to the top of the first sieve bucket (3).

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