Cleaning device for production and processing of resin diamond ornaments

Abstract

The cleaning device comprises a cleaning machine, a water tank is installed on the upper portion of the cleaning machine, the top of the water tank is in through connection with a water outlet in the bottom of the cleaning machine through a connecting pipe, a water pump is installed in the middle of the connecting pipe, and a filtering assembly is installed in the middle of the connecting pipe in a through mode; the filtering assembly comprises a fixing shell installed on the outer side wall of the cleaning machine, the top and the bottom of the fixing shell are in through connection with the corresponding sections of the connecting pipe correspondingly, a filtering piece is detachably installed in the middle of the fixing shell, and a rotating shaft is installed on the side wall of the fixing shell; a clamping block abutting against the side wall of the filtering piece is rotationally installed in the middle of the rotating shaft. Water discharged from the bottom of the cleaning machine is communicated with the top water tank through the water pump, the connecting pipe and the filtering assembly, cleaned water can be repeatedly used for spraying and cleaning after being filtered by removing impurities, the consumption of fresh water is greatly reduced, water resources are effectively saved, and the production cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of resin rhinestone production and processing technology, specifically to a cleaning device for resin rhinestone jewelry production and processing. Background Technology

[0002] In the production and processing of resin rhinestone jewelry, spray cleaning, as the core rinsing process after ultrasonic cleaning, is mainly used to remove impurities such as residual cleaning agent, polishing powder, and resin debris from the surface of the resin rhinestone. Its cleaning effect directly determines the appearance quality and pass rate of the finished resin rhinestone.

[0003] Currently, resin rhinestone cleaning involves rinsing the rhinestones with water sprayed from spray nozzles. Since resin rhinestone jewelry production is largely a continuous, batch operation, the spray cleaning process consumes a significant amount of water, resulting in substantial water waste and increased production costs. Therefore, a cleaning device for resin rhinestone jewelry production and processing is needed. Summary of the Invention

[0004] The purpose of this invention is to provide a cleaning device for the production and processing of resin diamond jewelry. The device uses a water circulation and recycling mechanism consisting of a water tank, connecting pipe, water pump and filter assembly to filter and purify the cleaning wastewater and then recycle it back to the water tank for reuse, thereby solving the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A cleaning device for the production and processing of resin rhinestone jewelry includes a cleaning machine. A water tank is installed on the upper part of the cleaning machine. The top of the water tank is connected to the drain outlet at the bottom of the cleaning machine through a connecting pipe. A water pump is installed in the middle of the connecting pipe, and a filter assembly is installed through the middle of the connecting pipe.

[0007] The filter assembly includes a fixed shell installed on the outer wall of the cleaning machine. The top and bottom of the fixed shell are respectively connected to the corresponding sections of the connecting pipe. A filter element is detachably installed in the middle of the fixed shell. A rotating shaft is installed on the side wall of the fixed shell. A snap-fit ​​block that abuts against the side wall of the filter element is rotatably installed in the middle of the rotating shaft.

[0008] Preferably, the filter element includes a side plate and several sets of filter blocks, the upper and lower end faces of the several sets of filter blocks correspond to the middle of the connecting pipe, and the inner wall of the snap-fit ​​block abuts against one side of the side plate.

[0009] Preferably, a guide block is installed at the bottom of the cleaning machine, and the bottom end of the guide block corresponds to the drain outlet at the bottom of the cleaning machine.

[0010] Preferably, a mesh conveyor belt is installed inside the cleaning machine above the guide block, and several sets of limiting strips are evenly arranged on the outer side of the conveying surface of the mesh conveyor belt.

[0011] Preferably, a support frame is installed on the upper part of the cleaning machine, and the water tank is installed on the top of the support frame.

[0012] Preferably, a number of water storage boxes are evenly spaced at the bottom of the support frame along the conveying direction of the mesh belt conveyor. Each group of water storage boxes has a number of nozzles facing the conveying surface of the mesh belt conveyor installed at its bottom. The bottom of the water tank is connected to the number of water storage boxes through a water pipe.

[0013] Preferably, the cleaning machine has several sets of cleaning rollers for cleaning resin rhinestone jewelry rotatably mounted in the middle, and each set of cleaning rollers is correspondingly arranged between two adjacent water storage boxes.

[0014] Preferably, one end of each set of cleaning rollers extends through to the outside of the cleaning machine, and the extended ends of several sets of cleaning rollers are connected by a synchronous chain to achieve synchronous and unidirectional transmission, and a stepper motor is installed at the extended end of one set of cleaning rollers.

[0015] Preferably, a discharge shell is installed on the upper part of the cleaning machine on the side of the support frame, and a discharge roller is rotatably installed in the middle of the discharge shell.

[0016] Preferably, a rotating shaft is installed in the middle of the feeding roller, and one end of the rotating shaft extends through to the outside of the feeding shell and is equipped with a servo motor.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The bottom drain of the cleaning machine is connected to the top water tank by a water pump, connecting pipe and filter assembly, forming a closed water circulation loop. The water after cleaning can be reused for spray cleaning after being filtered to remove impurities, which greatly reduces the consumption of fresh water, effectively saves water resources and reduces production costs. At the same time, the filter assembly adopts a detachable design, which makes it easy to clean or replace the filter element regularly, ensuring the cleanliness of the circulating water and the stability of the cleaning effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall side structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the filter component structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the cleaning machine of the present invention;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the support frame of the present invention;

[0024] Figure 6 This is a schematic diagram of the installation structure of the flow guide block of the present invention.

[0025] In the diagram: 1. Cleaning machine; 2. Water tank; 3. Connecting pipe; 4. Water pump; 5. Filter assembly; 51. Fixed shell; 52. Filter element; 521. Side plate; 522. Filter block; 53. Rotating shaft; 54. Clamping block; 6. Guide block; 7. Mesh conveyor belt; 8. Limiting strip; 9. Support frame; 10. Water storage box; 11. Nozzle; 12. Cleaning roller; 13. Synchronous chain; 14. Stepper motor; 15. Discharge shell; 16. Discharge roller; 17. Rotating shaft; 18. Servo motor. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] This invention provides: a cleaning device for the production and processing of resin rhinestone jewelry, such as... Figures 1-6 As shown, it includes a cleaning machine 1, a water tank 2, a connecting pipe 3, a water pump 4, and a filter assembly 5;

[0028] The cleaning machine 1 provides a cleaning space for resin rhinestone jewelry and a stable installation base for components such as the water tank 2 and the filter assembly 5. The water tank 2 is used to store the clean water required for cleaning the resin rhinestone jewelry. The connecting pipe 3 is a water passage connecting the drain outlet of the cleaning machine 1 and the water tank 2, used to transport the wastewater generated during cleaning. The water pump 4 is used to drive the water flow in a directional manner within the connecting pipe 3. The filter assembly 5 is a water circulation and purification component used to filter the wastewater inside the connecting pipe 3, so that the wastewater can be reused in the cleaning process.

[0029] Pump 4 can be a small stainless steel centrifugal pump with a flow rate of 1-3 m³ / h and a head of 8-12 m, made of 304 stainless steel. The flow rate of 1-3 m³ / h can meet the water circulation requirements of continuous spray cleaning of batch resin drills; the head of 8-12 m can effectively overcome the friction resistance and local resistance of the connecting pipes and filter components, ensuring that wastewater is smoothly pumped from the bottom of the cleaning machine to the top water tank to form a stable loop; the 304 stainless steel material is corrosion-resistant and wear-resistant, meeting the core requirements of the device for water-saving circulation.

[0030] Filter assembly 5 includes a fixed housing 51, a filter element 52, a rotating shaft 53, and a snap-fit ​​block 54;

[0031] The fixed shell 51 is connected to the corresponding section of the connecting pipe 3, and at the same time provides an installation carrier for the filter element 52, ensuring that all water flow can pass through the filter element 52. The rotating shaft 53 provides rotational support for the snap-fit ​​block 54, which is used to fix the filter element 52 to prevent it from shifting under the impact of water flow. The rotating shaft 53 and the snap-fit ​​block 54 enable the filter element 52 to be detachably installed, which is convenient for later maintenance.

[0032] After the resin rhinestone jewelry is cleaned in the cleaning machine 1, the wastewater generated is collected at the bottom of the cleaning machine 1. The water pump 4 is started to draw the wastewater into the connecting pipe 3. When the wastewater flows through the filter component 5, the filter element 52 will trap resin rhinestone fragments, stains and other impurities in the wastewater. The purified water flows back to the water tank 2 through the connecting pipe 3 to realize the reuse of the cleaning water. When the filter element 52 needs to be cleaned, the rotating shaft 53 is rotated to drive the snap-fit ​​block 54 to disengage from the filter element 52, so that the filter element 52 can be taken out from the fixed shell 51. After cleaning, the filter element 52 is put back into the fixed shell 51, and the rotating shaft 53 is rotated in the opposite direction to make the snap-fit ​​block 54 abut against the side wall of the filter element 52 to complete the fixation.

[0033] Preferably, the side plate 521 serves as a support structure for the filter element 52, and is used to fix several sets of filter blocks 522. The filter block 522 is a component that directly achieves impurity filtration, and its material and pore size design can accurately trap impurities such as resin drill debris in the cleaning wastewater.

[0034] When the cleaning wastewater flows through the connecting pipe 3 and enters the fixed shell 51 under the drive of the water pump 4, the wastewater will pass vertically through several sets of filter blocks 522. The filter blocks 522 use their own filter pores to trap solid impurities in the wastewater, allowing the purified water to flow back to the water tank 2 through the connecting pipe 3 at the top of the fixed shell 51. During this process, the snap-fit ​​block 54 always abuts against the side plate 521, providing lateral support for the filter element 52 and preventing the filter element 52 from shifting due to the impact of the water flow.

[0035] Furthermore, the guide block 6 is installed at the bottom of the inner part of the cleaning machine 1, with its bottom end precisely corresponding to the drain outlet at the bottom of the cleaning machine 1. It is used to guide the wastewater in the cleaning machine 1 to flow quickly to the drain outlet, so as to prevent the wastewater from remaining at the bottom of the cleaning machine 1 and forming water accumulation.

[0036] After the resin rhinestone jewelry is sprayed and brushed in the cleaning machine 1, the wastewater generated will be scattered at the bottom of the cleaning machine 1. Due to the inclined structure design of the guide block 6, the wastewater will flow to the bottom along the inclined surface of the guide block 6 under the action of gravity, and finally all of it will be collected at the drain outlet at the bottom of the cleaning machine 1. This makes it easy for the water pump 4 to draw the wastewater into the connecting pipe 3 for circulation and purification, effectively avoiding the wastewater residue in the cleaning machine 1.

[0037] Furthermore, the mesh conveyor belt 7 carries the resin rhinestone jewelry and moves it along a predetermined path within the cleaning machine 1, allowing it to pass through cleaning processes such as spraying and brushing in sequence; several sets of limiting strips 8 are used to separate the resin rhinestone jewelry on the mesh conveyor belt 7 to prevent the jewelry from accumulating or overlapping during transportation and cleaning.

[0038] The resin rhinestone jewelry is placed on the conveyor surface of the mesh conveyor belt 7. The limiting strip 8 divides the jewelry into several independent small areas. After the mesh conveyor belt 7 is started, it drives the jewelry to move at a uniform speed, so that the jewelry can pass through the subsequent spraying and brushing areas in an orderly manner, ensuring that each piece of resin rhinestone jewelry can fully contact the cleaning water and the cleaning roller 12, thereby improving the uniformity and thoroughness of cleaning.

[0039] The cleaning machine has a detachable collection box at the end of the mesh conveyor belt 7. The collection box can collect the cleaned resin rhinestone jewelry. The detachable design makes it convenient for operators to quickly transport the collected resin rhinestone jewelry to the subsequent process.

[0040] It is worth noting that the support frame 9 is installed on the upper part of the cleaning machine 1, providing a stable installation platform for the water tank 2, and raising the water tank 2 to a preset height so that the clean water in the water tank 2 can flow to the water storage box 10 below by gravity.

[0041] The support frame 9 supports the water tank 2 at a high position on the upper part of the cleaning machine 1. When the water tank 2 contains purified water, the water will flow through the bottom water pipe to the water storage box 10 under the action of gravity, providing a continuous and stable water source for the subsequent spray cleaning process. At the same time, the high-positioned water tank 2 also makes it convenient for operators to observe the water level and perform water replenishment operations.

[0042] Preferably, the function of the water storage box 10 is to temporarily store the clean water delivered from the water tank 2; a number of spray nozzles 11 are used to spray the clean water in the water storage box 10 onto the surface of the resin rhinestone jewelry on the mesh conveyor belt 7 to achieve spray cleaning.

[0043] Under the influence of gravity, the clean water in the water tank 2 flows through the water pipe into several sets of water storage boxes 10. The water storage boxes 10 temporarily store and stabilize the clean water. Then, the clean water is sprayed out from the nozzle 11 at the bottom of the water storage box 10, forming a uniform spray water flow. When the mesh conveyor belt 7 carries the resin rhinestone jewelry past the nozzle 11, the spray water flow will wash away the stains on the surface of the jewelry.

[0044] Specifically, the cleaning roller 12 is used to mechanically brush the surface of the resin rhinestone jewelry by rotating, removing stubborn stains that cannot be cleaned by the spraying process; the cleaning roller 12 is rotatably installed in the middle of the cleaning machine 1, and each set of cleaning rollers 12 is correspondingly set between two sets of adjacent water storage boxes 10, forming a continuous cleaning process layout of spraying-brushing-spraying.

[0045] When the mesh conveyor belt 7 moves the sprayed and moistened resin rhinestone jewelry to the position of the cleaning roller 12, the cleaning roller 12 starts to rotate. Its surface makes full contact with the surface of the resin rhinestone jewelry and generates friction, which brushes away the stubborn stains attached to the surface of the jewelry. Meanwhile, the spray water from the two sets of adjacent water storage boxes 10 will moisten and rinse the jewelry before and after brushing, respectively, to improve the overall cleaning effect.

[0046] More specifically, the stepper motor 14 is the power source of the entire brushing system, capable of outputting stable rotational power; the synchronization chain 13 is used to synchronously transmit the power of the stepper motor 14 to all the cleaning rollers 12.

[0047] After the stepper motor 14 is powered on, it drives the cleaning roller 12 connected to it to rotate. The extended end of the cleaning roller 12 drives all other cleaning rollers 12 to rotate synchronously in the same direction through the synchronous chain 13, so that each group of cleaning rollers 12 can brush the resin rhinestone jewelry on the mesh conveyor belt 7 at the same speed, ensuring that the brushing force on jewelry in different positions is consistent and improving the uniformity of the cleaning effect.

[0048] The stepper motor 14 can be a two-phase stepper motor with a rated torque of 1.5-2.5 N·m, a rated current of 3-5 A, a step angle of 1.8°, and a speed range of 0-300 rpm. The 1.5-2.5 N·m torque can easily drive multiple sets of cleaning rollers connected by a synchronous chain, avoiding speed fluctuations due to insufficient load; the 1.8° step angle, combined with microstepping drive, can precisely control the speed of the cleaning rollers, ensuring consistent speed for each set; the adjustable speed of 0-300 rpm can adapt to the brushing needs of resin drills of different materials and sizes.

[0049] Furthermore, the discharge shell 15 is installed on the upper part of the cleaning machine 1 and located on the side of the support frame 9. Its bottom outlet corresponds to the mesh conveyor belt 7 below, ensuring that the discharged jewelry can fall accurately on the mesh conveyor belt 7. The discharge roller 16 is rotatably installed in the middle of the discharge shell 15 to control the discharge speed and amount of resin rhinestone jewelry.

[0050] The operator pours the resin rhinestone jewelry to be cleaned into the feeding shell 15. The jewelry piles up above the feeding roller 16. When the feeding roller 16 rotates, it will drive the jewelry to move slowly downwards and fall evenly onto the conveying surface of the mesh conveyor belt 7 through the bottom outlet of the feeding shell 15, thus achieving batch continuous feeding.

[0051] Furthermore, the servo motor 18 is the power source for the feeding roller 16, which can output precise and controllable rotational power to facilitate the adjustment of the feeding speed; the rotating shaft 17 is used to transmit the power of the servo motor 18 to the feeding roller 16; the feeding roller 16 rotates under the power drive to perform the feeding operation.

[0052] After the servo motor 18 is powered on, it outputs rotational power according to the preset feeding speed. The power is transmitted to the feeding roller 16 through the rotating shaft 17, which drives the feeding roller 16 to rotate at the set speed, thereby controlling the feeding speed of the resin rhinestone jewelry in the feeding shell 15, so that the feeding amount matches the conveying speed of the mesh conveyor belt 7, ensuring the continuity and stability of the entire cleaning operation process.

[0053] The servo motor 18 can be a small AC servo motor with a rated power of 400W, a rated torque of 1.2-1.8N·m, a rated speed of 3000rpm, and a positioning accuracy of ±0.01mm. The 400W power and 1.2-1.8N·m torque can stably drive the feeding roller to rotate, avoiding fluctuations in feeding speed due to load changes; the high speed of 3000rpm combined with precise speed control can achieve stepless speed regulation from 0-500rpm, preventing resin drill accumulation or uneven feeding; the ±0.01mm positioning accuracy can accurately control the rotation angle of the feeding roller to achieve quantitative feeding.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for the production and processing of resin rhinestone jewelry, characterized in that: The cleaning machine (1) is equipped with a water tank (2) on its upper part. The top of the water tank (2) is connected to the drain outlet at the bottom of the cleaning machine (1) through a connecting pipe (3). A water pump (4) is installed in the middle of the connecting pipe (3), and a filter assembly (5) is installed through the middle of the connecting pipe (3). The filter assembly (5) includes a fixed shell (51) installed on the outer wall of the cleaning machine (1). The top and bottom of the fixed shell (51) are respectively connected to the corresponding sections of the connecting pipe (3). A filter element (52) is detachably installed in the middle of the fixed shell (51). A rotating shaft (53) is installed on the side wall of the fixed shell (51). A snap-fit ​​block (54) that abuts against the side wall of the filter element (52) is rotatably installed in the middle of the rotating shaft (53).

2. The cleaning device for resin rhinestone jewelry production and processing according to claim 1, characterized in that: The filter element (52) includes a side plate (521) and several sets of filter blocks (522). The upper and lower end faces of the several sets of filter blocks (522) correspond to the middle part of the connecting pipe (3). The inner wall of the snap-fit ​​block (54) abuts against one side of the side plate (521).

3. The cleaning device for resin rhinestone jewelry production and processing according to claim 1, characterized in that: The bottom of the cleaning machine (1) is equipped with a guide block (6), and the bottom end of the guide block (6) corresponds to the drain outlet at the bottom of the cleaning machine (1).

4. The cleaning device for resin rhinestone jewelry production and processing according to claim 3, characterized in that: The cleaning machine (1) has a mesh belt conveyor belt (7) installed inside the upper part of the guide block (6), and several sets of limiting strips (8) are evenly arranged on the outer side of the conveying surface of the mesh belt conveyor belt (7).

5. A cleaning device for resin rhinestone jewelry production and processing according to claim 1, characterized in that: The upper part of the cleaning machine (1) is equipped with a support frame (9), and the water tank (2) is installed on the top of the support frame (9).

6. A cleaning device for resin rhinestone jewelry production and processing according to claim 5, characterized in that: The bottom of the support frame (9) is evenly spaced with several sets of water storage boxes (10) along the conveying direction of the mesh belt conveyor (7). The bottom of each set of water storage boxes (10) is equipped with several sets of nozzles (11) facing the conveying surface of the mesh belt conveyor (7). The bottom of the water tank (2) is connected to several sets of water storage boxes (10) through water pipes.

7. A cleaning device for resin rhinestone jewelry production and processing according to claim 1, characterized in that: The cleaning machine (1) has several sets of cleaning rollers (12) for cleaning resin diamond jewelry rotatably installed in the middle. Each set of cleaning rollers (12) is correspondingly arranged between two sets of adjacent water storage boxes (10).

8. A cleaning device for the production and processing of resin rhinestone jewelry according to claim 7, characterized in that: One end of each set of cleaning rollers (12) extends through to the outside of the cleaning machine (1). The extended ends of several sets of cleaning rollers (12) are connected by a synchronous chain (13) to achieve synchronous and unidirectional transmission. One set of cleaning rollers (12) is equipped with a stepper motor (14) at its extended end.

9. A cleaning device for the production and processing of resin rhinestone jewelry according to claim 1, characterized in that: The upper part of the cleaning machine (1) is equipped with a feeding shell (15) on the side of the support frame (9), and a feeding roller (16) is rotatably installed in the middle of the feeding shell (15).

10. A cleaning device for the production and processing of resin rhinestone jewelry according to claim 9, characterized in that: A rotating shaft (17) is installed in the middle of the feed roller (16), and one end of the rotating shaft (17) extends through to the outside of the feed housing (15) and is equipped with a servo motor (18).

Images