A polyester resin nano silver ion antibacterial agent spraying device

Abstract

The invention discloses a polyester resin nano silver ion antibacterial agent spraying device, and relates to the technical field of antibacterial agent spraying equipment. The device comprises a liquid storage purification box, a control table is arranged on the top of the liquid storage purification box, a supercharger is arranged on the top of a U-shaped plate, a conveyor mesh belt is sleeved between rotating rollers, a lower spraying mechanism is arranged inside a sliding cavity, a transmission mechanism is arranged inside a transmission cavity, a rotary spraying mechanism is arranged on the top surface of the U-shaped plate, and a shoveling mechanism is arranged at the bottom of the U-shaped plate. The invention facilitates the purpose of continuous rotary spraying and sterilization of workpieces through the cooperation of the rotary spraying mechanism and the conveyor mesh belt, facilitates the continuous antibacterial agent spraying operation on the workpieces in batches, improves the antibacterial agent spraying operation on each section and covering part of the workpiece, improves the efficiency and continuity of antibacterial treatment on the workpiece, improves the uniformity of antibacterial agent spraying on the surface of the workpiece, and improves the convenience of switching end faces on the conveyor mesh belt when spraying the workpiece through the cooperation of the lower spraying mechanism and the rotary spraying mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of antibacterial agent spraying equipment, and in particular to a polyester resin nano silver ion antibacterial agent spraying device. Background Art

[0002] Polyester resin nano silver ion antimicrobial agent is widely used in industrial production, mainly due to its combination of the excellent performance of polyester resin and the strong antimicrobial ability of nano silver ion; in the field of medical and health care, polyester resin nano silver ion antimicrobial agent can be used to produce disposable or reusable medical supplies such as medical dressings, surgical gowns, masks, gloves, etc.; these products can significantly reduce the risk of cross infection through antimicrobial treatment, and ensure the safety of medical staff and patients; at the same time, antimicrobial agents can also be found in many industrial products or daily necessities, such as food-grade metals, food, cosmetics, furniture, paint, paper, oil, textiles and wood products;

[0003] However, the existing spraying device for polyester resin nano silver ion antibacterial agent may have uniformity problems when actually spraying the nano silver ion antibacterial agent; if the spraying is uneven, the antibacterial agent may be unevenly distributed on the surface of the object, thereby affecting the overall antibacterial effect; the spraying device may be affected by factors such as the shape, size, and material of the object, resulting in its scope of application being limited; in some special environments or for objects of specific materials, other antibacterial methods may be required to carry out antibacterial treatment on them; and conventional antibacterial agent spraying devices are not convenient for spraying antibacterial treatment on workpieces from under the single-layer belt used to transport the workpieces, affecting the effectiveness of spraying antibacterial treatment on the workpieces; therefore, the above technical problems are first solved. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a polyester resin nano silver ion antibacterial agent spraying device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a polyester resin nano silver ion antibacterial agent spraying device, comprising a liquid storage purification box, an operating table with a reflux port in the middle is horizontally installed at the top opening of the liquid storage purification box, an inverted U-shaped plate is set on the top of the operating table, a supercharger is installed on the top of the U-shaped plate, and a liquid supply pipe is provided between the supercharger and the liquid storage purification box; a plurality of longitudinally arranged rollers are equidistantly rotated in the notch of the operating table, and a delivery pipe is sleeved between the middle parts of the rollers at both ends of the operating table. conveying mesh belt; sliding chambers are opened on both sides of the interior of the operating table, and the sliding chamber is connected to the reflux port, and a lower spray mechanism for spraying upward from the middle of the conveying mesh belt is arranged inside the sliding chamber on the discharge end of the operating table; transmission chambers are opened horizontally inside the operating table at the front and rear ends of the sliding chamber, and a transmission mechanism for reciprocating horizontal movement of the lower spray mechanism is arranged inside the transmission chamber; a rotary spray mechanism for rotary spraying operation of the workpiece is arranged on the inner top surface of the U-shaped plate; a shoveling mechanism for moving the workpiece is arranged longitudinally in the lower part of the U-shaped plate.

[0006] Preferably, side sprayers are vertically installed on both sides of the inner walls of the front and rear ends of the U-shaped plate, and the top of the side sprayer is provided with an infusion tube connected to the booster, and a plurality of flat-mouthed atomizing nozzles are equidistantly installed on the inner side surface of the side sprayer.

[0007] Preferably, the rotary spray mechanism includes a driving hood fixed at the middle of the inner top surface of the U-shaped plate, a rotating pipe vertically rotating at the middle of the inner top surface of the U-shaped plate, and a cross nozzle horizontally installed at the bottom end of the rotating pipe, the cross nozzle is located below the driving hood, and the bottom end of the rotating pipe movably passes through the bottom of the driving hood and is connected to the cross nozzle; an outer gear ring is fixedly sleeved on the upper tube body of the rotating pipe, a servo motor is fixedly provided inside the driving hood, and a driving gear meshing with the outer gear ring is fixedly sleeved on the motor shaft of the servo motor; a plurality of cylindrical high-pressure nozzles are equidistantly provided at the bottom end of the cross nozzle.

[0008] Preferably, the lower spray mechanism includes a mobile flat box that is laterally slidably arranged inside the sliding chamber, a longitudinal spray pipe that is longitudinally arranged between the upper and lower belt bodies of the conveyor mesh belt, and a plurality of electronic rotating atomizing nozzles that are equidistantly rotated and arranged on the top of the longitudinal spray pipe. The front and rear ends of the longitudinal spray pipe are both equipped with connecting pipes that are connected to the mobile flat box. The bottom of the mobile flat box is connected to a liquid extraction pipe. A sliding strip opening for the transverse movement of the liquid extraction pipe is laterally opened on the bottom surface of the discharge end of the operating table; the bottom end of the liquid extraction pipe passes through the sliding strip opening through a seal and enters into the interior of the liquid storage purification box, and a liquid extraction pump is provided on the pipe body of the liquid extraction pipe located inside the liquid storage purification box.

[0009] Preferably, the transmission mechanism includes a guide rod fixedly arranged transversely inside the transmission cavity, a sliding seat movably sleeved on the guide rod, a return spring movably sleeved on one side of the sliding seat, an anti-slip plate fixedly connected to the outer end of the guide rod, guide grooves provided at the front and rear ends of the bottom surface of the operating table, and a sliding plate slidably arranged inside the guide grooves; the two guide grooves at the discharge end of the operating table are both provided with rectangular openings connected to the transmission cavity; a return assembly for automatically lifting and lowering the connecting end of the sliding plate is provided on the top of the sliding seat; an installation groove is provided on the top of the outer end of the sliding plate, and a one-way deflection block is provided inside the installation groove.

[0010] Preferably, the reset assembly includes a fixed cylinder arranged on the top of the sliding seat, a movable plate movably arranged inside the fixed cylinder, a lifting rod vertically fixed to the top of the movable plate and a hinge block vertically fixed to the top of the lifting rod, the lifting rod is located on the rod body of the fixed cylinder and is movably sleeved with a return spring, and the top of the return spring abuts against the inner top surface of the fixed cylinder; an elliptical strip opening is longitudinally opened on the front end face of the hinge block, a pin shaft is longitudinally movably penetrated inside the elliptical strip opening, and the front and rear ends of the pin shaft are fixedly connected with bent connecting rods, and the outer end of the connecting rod is fixedly connected to the sliding plate.

[0011] Preferably, a transmission belt for driving a transmission mechanism is sleeved between the rollers at the front and rear ends of the conveyor mesh belt, and a plurality of abutment blocks cooperating with the one-way deflection block are equidistantly fixed to the outer surface of the transmission belt; the bottom surface of the connecting end of the sliding plate is an inclined surface, and when the bottom inclined surface of the connecting end of the sliding plate slides out of the guide groove, the outer end of the sliding plate will sink, and at this time, the one-way deflection block on the sliding plate will cancel the abutment with the abutment block.

[0012] Preferably, a round rod is longitudinally rotated in the lower part of the mounting groove, a round shaft hole matching the round shaft is opened at the bottom end of the one-way deflection block, one side of the one-way deflection block located inside the mounting groove is in contact with the inner wall of the mounting groove, and a deflection space is provided between the other side of the one-way deflection block and the inner wall of the mounting groove, the bottom of the other side of the one-way deflection block is in the shape of an inclined surface, and a return spring fixed to the inner bottom surface of the mounting groove is hinged at the bottom of the inclined surface of the one-way deflection block, and the return spring is arranged in an inclined shape.

[0013] Preferably, the shoveling mechanism includes a fixed shell arranged at the lower part of the inner wall of the front and rear ends of the U-shaped plate, an electric push rod arranged vertically inside the fixed shell, a lifting block installed at the bottom of the telescopic end of the electric push rod, an inverted L-shaped connecting plate arranged longitudinally on the bottom surface of the lifting block, and a lifting roller rotatably arranged between the lower parts of the inner end surfaces of the two inverted L-shaped connecting plates, and the lifting roller is located between the upper and lower belt bodies of the conveyor mesh belt.

[0014] Preferably, a rotating shaft is rotatably provided on the inner side surfaces of the two lifting blocks, and the suspended ends of the two rotating shafts are fixedly connected with vertical swing plates. A longitudinal shovel plate is rotatably installed on the lower part of the inner side surface of the swing plate. The cross-section of the shovel plate is triangular, and the inner ends of the two shovel plates are separated by an anti-collision distance. The inclined shovel surface of the shovel plate is arranged toward the feeding direction of the workpiece; a micro motor for rotating the shovel plate is provided at the lower part of the outer side surface of the swing plate, and a self-locking motor for rotating the rotating shaft is provided inside the lifting block.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention facilitates the purpose of continuous rotary spray sterilization of workpieces through the cooperation of the rotary spray mechanism and the conveyor mesh belt, facilitates the continuous antibacterial agent spraying operation on the workpieces in batches, improves the uniformity of the antibacterial agent spraying operation on each section and covering part of the workpiece, and improves the efficiency and continuity of the antibacterial treatment of the workpiece; through the cooperation of the transmission mechanism and the lower spray mechanism, it is convenient to spray the covering part of the workpiece from bottom to top, and improves the uniformity of the antibacterial agent spraying on the surface of the workpiece; through the cooperation of the lower spray mechanism and the rotary spray mechanism, the lower part of the workpiece can be reciprocated horizontally sprayed at the lower part of the single-layer belt body of the conveyor mesh belt; through the setting of the shoveling mechanism, it is convenient to change the surface of the workpiece in different flipping or toggling modes for workpieces of different volumes; the convenience and efficiency of switching the end face of the workpiece on the conveyor mesh belt when the workpiece is sprayed are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall first-view structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the overall second viewing angle structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the overall third viewing angle structure of the present invention;

[0020] Figure 4 This is a schematic structural diagram of the operating table and the U-shaped plate of the present invention from a first viewing angle;

[0021] Figure 5 This is a schematic structural diagram of the operating table and the U-shaped plate of the present invention from a second viewing angle;

[0022] Figure 6 It is a structural schematic diagram of the rotary spraying mechanism of the present invention from a first viewing angle;

[0023] Figure 7It is a schematic diagram of the lower structure of the operating table of the present invention;

[0024] Figure 8 It is a structural schematic diagram of the rotary spraying mechanism of the present invention from a second viewing angle;

[0025] Fig. 9 It is a schematic diagram of the structure of the conveyor belt and the shoveling mechanism of the present invention;

[0026] Fig.10 It is a schematic diagram of the structure of the transmission belt and the shoveling mechanism of the present invention;

[0027] Fig.11 It is a schematic diagram of the lower structure of the shoveling mechanism of the present invention;

[0028] Fig.12 It is a schematic diagram of the position relationship between the shoveling mechanism and the transmission belt of the present invention;

[0029] Fig.13 It is a schematic diagram of the lower structure of the transmission mechanism of the present invention;

[0030] Fig.14 It is a three-dimensional schematic diagram of the shoveling mechanism of the present invention;

[0031] Fig.15 It is a schematic structural diagram of the lower spray mechanism and the transmission mechanism of the present invention from a first viewing angle;

[0032] Fig.16 It is a structural schematic diagram of the lower spray mechanism and the transmission mechanism of the present invention from a second viewing angle;

[0033] Fig.17 It is a schematic structural diagram of the transmission mechanism of the present invention from a first viewing angle;

[0034] Fig.18 It is a schematic structural diagram of the transmission mechanism of the present invention from a second viewing angle;

[0035] Fig.19 It is a rear structural cross-sectional view of the sliding plate and the one-way deflection block of the present invention.

[0036] The serial numbers in the figure are: 1. Liquid storage and purification box; 2. Operating table; 3. U-shaped plate; 4. Roller; 5. Conveyor mesh belt; 6. Supercharger; 7. Side sprayer; 8. Drive cover; 9. Rotating pipe; 10. Cross spray pipe; 11. External gear ring; 12. Driving gear; 13. Servo motor; 14. Mobile flat box; 15. Longitudinal spray pipe; 16. Electronic rotating atomizing nozzle; 17. Connecting pipe; 18. Guide rod; 19. Sliding seat; 20. Return spring ; 21. Fixed cylinder; 22. Lifting rod; 23. Articulated block; 24. Sliding plate; 25. Pin shaft; 26. One-way deflection block; 27. Return spring; 28. Transmission belt; 29. ​​Abutment block; 30. Fixed shell; 31. Electric push rod; 32. Lifting block; 33. Inverted L-shaped connecting plate; 34. Lifting roller; 35. Rotating shaft; 36. Swinging plate; 37. Shovel plate; 38. Micro motor; 39. Liquid extraction tube; 40. Liquid supply tube. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Example 1: See Figures 1 to 19 A polyester resin nano silver ion antibacterial agent spraying device comprises a liquid storage purification box 1, an operating table 2 with a reflux port in the middle is horizontally installed at the top opening of the liquid storage purification box 1, an inverted U-shaped plate 3 is mounted on the top of the operating table 2, a supercharger 6 is installed on the top of the U-shaped plate 3, and a liquid supply pipe 40 is connected between the supercharger 6 and the liquid storage purification box 1; a plurality of longitudinally arranged rollers 4 are equidistantly rotated in the slot of the operating table 2, and a conveyor mesh belt 5 is sleeved between the middle parts of the rollers 4 at both ends of the operating table 2; a reduction motor for driving one of the rollers 4 is provided on the front face of the operating table 2; sliding cavities are opened on both sides of the operating table 2, and the sliding cavity is connected to the reflux port, and a liquid supply pipe 40 is connected between the supercharger 6 and the liquid storage purification box 1; a plurality of longitudinally arranged rollers 4 are equidistantly rotated in the slot of the operating table 2, and a conveyor mesh belt 5 is sleeved between the middle parts of the rollers 4 at both ends of the operating table 2; a reduction motor for driving one of the rollers 4 is provided on the front face of the operating table 2; a sliding cavity is opened on both sides of the operating table 2, and the sliding cavity is connected to the reflux port, and a discharge end of the operating table 2 is provided with a A lower spray mechanism for spraying upward from the middle of the conveyor mesh belt 5 is provided inside the sliding cavity on the side; transmission cavities are horizontally opened inside the operating table 2 at the front and rear ends of the sliding cavity, and transmission mechanisms for the reciprocating horizontal movement of the lower spray mechanism are provided inside the transmission cavity; a rotary spray mechanism for rotary spraying operation of the workpiece is provided on the inner top surface of the U-shaped plate 3; a shoveling mechanism for moving the workpiece is longitudinally provided in the lower part of the U-shaped plate 3; through the cooperation of the rotary spray mechanism and the conveyor mesh belt 5, it is convenient to achieve the purpose of continuous rotary spray sterilization of the workpiece, facilitate batch antibacterial agent spraying operation on the workpiece, improve the uniformity of the antibacterial agent spraying operation on each section and cover of the workpiece, and improve the efficiency and continuity of the antibacterial treatment of the workpiece.

[0039] In the present invention, side sprayers 7 are vertically installed on both sides of the inner wall of the front and rear ends of the U-shaped plate 3, and a liquid infusion tube connected to the supercharger 6 is provided on the top of the side sprayer 7, and a plurality of flat-mouthed atomizing nozzles are evenly installed on the inner side surface of the side sprayer 7; the rotary spray mechanism includes a driving cover 8 fixed to the middle of the inner top surface of the U-shaped plate 3, a rotating pipe 9 vertically rotatingly arranged in the middle of the inner top surface of the U-shaped plate 3 and a cross nozzle 10 horizontally installed at the bottom end of the rotating pipe 9, and the top end of the rotating pipe 9 is rotatably connected to the liquid outlet end of the supercharger 6 through a sealed rotating joint; the cross nozzle 10 is located below the driving cover 8, and the bottom end of the rotating pipe 9 is movably penetrated from the bottom of the driving cover 8 and connected to the cross nozzle 10; an outer gear ring 11 is fixedly sleeved on the upper tube body of the rotating pipe 9, and the driving cover 8 is connected to the cross nozzle 10. A servo motor 13 is fixedly provided inside the dynamic cover 8, and a driving gear 12 meshing with the outer gear ring 11 is fixedly sleeved on the motor shaft of the servo motor 13; a plurality of cylindrical high-pressure nozzles are equidistantly provided at the bottom end of the cross nozzle 10; the driving gear 12 is driven to rotate by driving the servo motor 13, and the meshing of the driving gear 12 and the outer gear ring 11 drives the rotating tube 9 to rotate, and when the rotating tube 9 rotates, it can drive the cross nozzle 10 that sprays the antibacterial liquid in atomization to perform a circular spraying operation, thereby improving the spraying uniformity of the top surface of the workpiece, and the side wall of the irregular workpiece can be effectively sprayed by the setting of the side sprayer 7, and it can avoid the situation that the side wall of the workpiece cannot be effectively sprayed and sterilized due to the top cover;

[0040] In the present invention, the lower spray mechanism includes a mobile flat box 14 that is laterally slidably arranged inside the sliding chamber, a longitudinal spray pipe 15 that is longitudinally arranged between the upper and lower belt bodies of the conveyor mesh belt 5, and a plurality of electronic rotating atomizing nozzles 16 that are equidistantly rotated and arranged on the top of the longitudinal spray pipe 15. The front and rear ends of the longitudinal spray pipe 15 are both equipped with connecting pipes 17 that are connected to the mobile flat box 14. The bottom of the mobile flat box 14 is connected to a liquid extraction pipe 39. The bottom surface of the discharge end of the operating table 2 is laterally provided with a sliding strip opening for the lateral movement of the liquid extraction pipe 39. ; The bottom end of the liquid extraction pipe 39 passes through the seal from the sliding strip opening into the liquid storage purification box 1, and a liquid extraction pump is provided on the tube body of the liquid extraction pipe 39 located inside the liquid storage purification box 1; through the cooperation of the transmission mechanism and the lower spray mechanism, it is convenient to spray the covered part of the workpiece from bottom to top, thereby improving the uniformity of spraying the antibacterial agent on the surface of the workpiece; through the cooperation of the lower spray mechanism and the rotary spray mechanism, a reciprocating transverse spraying operation can be performed on the lower part of the workpiece at the lower part of the single-layer belt body of the conveyor mesh belt 5.

[0041] Embodiment 2: The technical solution is basically the same as that of Embodiment 1, except that Figures 12 to 19As shown, the transmission mechanism includes a guide rod 18 fixedly arranged in the transmission cavity in a transverse direction, a sliding seat 19 movably sleeved on the guide rod 18, a return spring 20 movably sleeved on one side of the sliding seat 19, an anti-slip plate fixedly connected to the outer end of the guide rod 18, guide grooves provided at the front and rear ends of the bottom of the operating table 2, and a sliding plate 24 slidably provided in the guide grooves. A connecting strip is provided transversely between the transmission cavity and the sliding cavity. The front and rear ends of the mobile flat box 14 are both fixedly connected with longitudinal plates, and the outer ends of the longitudinal plates extend from the connecting strip into the transmission cavity and are fixedly connected to the sliding seat 19. The two guide grooves at the discharge end of the operating table 2 are both provided with a connecting strip that is connected to the transmission cavity. The top of the sliding seat 19 is provided with a reset assembly for automatically lifting the connecting end of the sliding plate 24; the top of the outer end of the sliding plate 24 is provided with a mounting groove, and a one-way deflection block 26 is provided inside the mounting groove; the reset assembly includes a fixed cylinder 21 arranged on the top of the sliding seat 19, a movable plate movably arranged inside the fixed cylinder 21, a lifting rod 22 vertically fixed to the top of the movable plate, and a hinge block 23 vertically fixed to the top of the lifting rod 22, the lifting rod 22 is located on the rod body of the fixed cylinder 21, and a return spring is movably sleeved, and the top of the return spring abuts against the inner top surface of the fixed cylinder 21; the front of the hinge block 23 The end surface is longitudinally provided with an elliptical opening, and a pin 25 is longitudinally movably penetrated inside the elliptical opening, and the front and rear ends of the pin 25 are fixedly connected with a bent connecting rod, and the outer end of the connecting rod is fixedly connected to the sliding plate 24. Through the setting of the reset component, it is convenient to meet the upward distance of the connecting end of the outer end of the sliding plate 24 when it sinks, and when the one-way deflection block 26 loses its abutment force, the connecting end of the sliding plate 24 can be lowered under the action of the return spring, so that its lower plate body is horizontally fitted inside the guide groove, avoiding the situation that the sliding plate 24 is stuck with the guide groove during the return movement; the front and rear ends of the conveyor belt 5 A transmission belt 28 driven by a transmission mechanism is sleeved between the rollers 4, and a plurality of abutment blocks 29 cooperating with the one-way deflection block 26 are fixedly connected at equal intervals on the outer surface of the transmission belt 28; the bottom surface of the connecting end of the sliding plate 24 is in the shape of an inclined surface, and when the bottom inclined surface of the connecting end of the sliding plate 24 slides out of the guide groove, the outer end of the sliding plate 24 sinks, and at this time, the one-way deflection block 26 on the sliding plate 24 cancels the abutment with the abutment block 29; through the setting of the transmission mechanism, it is convenient for the transmission belt 28 to drive the sliding plate 24 to perform a reciprocating transverse operation, thereby driving the lower spray mechanism to perform a reciprocating spray operation on the lower part of the workpiece from below the workpiece.

[0042] In the present invention, a round rod is longitudinally rotated in the lower part of the installation groove, and a round shaft hole matching the round shaft is opened at the bottom end of the one-way deflection block 26. One side of the one-way deflection block 26 located inside the installation groove is in contact with the inner wall of the installation groove, and a deflection space is provided between the other side of the one-way deflection block 26 and the inner wall of the installation groove. The bottom of the other side of the one-way deflection block 26 is in the shape of an inclined surface, and a return spring 27 fixedly connected to the inner bottom surface of the installation groove is hinged at the bottom of the inclined surface of the one-way deflection block 26, and the return spring 27 is arranged in an inclined shape; through the cooperation between the one-way deflection block 26 and the return spring 27, when the transmission belt 28 is reversed, the abutment block 29 will not abut the one-way deflection block 26. At this time, the one-way deflection block 26 will be tilted to compress the return spring 27, so as to avoid the situation where the equipment is accidentally started and the transmission mechanism is damaged.

[0043] Embodiment 3: The technical solution is basically the same as that of Embodiment 1, except that Figures 10 to 14 As shown, the shoveling mechanism includes a fixed shell 30 arranged at the lower part of the inner wall of the front and rear ends of the U-shaped plate 3, an electric push rod 31 vertically arranged inside the fixed shell 30, a lifting block 32 installed at the bottom of the telescopic end of the electric push rod 31, an inverted L-shaped connecting plate 33 longitudinally rotatable on the bottom surface of the lifting block 32, and a lifting roller 34 rotatably arranged between the lower parts of the inner end surfaces of the two inverted L-shaped connecting plates 33, and the lifting roller 34 is located between the upper and lower belt bodies of the conveyor mesh belt 5; a lifting space for lifting and lowering the inverted L-shaped connecting plate 33 is spaced between the transmission belt 28 and the conveyor mesh belt 5; a rotating shaft 35 is rotatably provided on the inner side surfaces of the two lifting blocks 32, and the two lifting blocks 32 are provided with a rotating shaft 35. The suspended ends of the rotating shafts 35 are fixedly connected with vertical swing plates 36, and a longitudinal shovel plate 37 is rotatably installed on the lower inner side surface of the swing plate 36. The cross-section of the shovel plate 37 is triangular, and there is an anti-collision gap between the inner ends of the two shovel plates 37. The inclined shovel surfaces of the shovel plates 37 are arranged toward the feeding direction of the workpiece; a micro motor 38 for rotating the shovel plate 37 is arranged at the lower outer side surface of the swing plate 36, and a self-locking motor for rotating the rotating shaft 35 is arranged inside the lifting block 32; through the arrangement of the shoveling mechanism, it is convenient to change the surface of workpieces of different volumes by different flipping or toggling methods.

[0044] Working principle: In this embodiment, the present invention also proposes a method for using a polyester resin nano silver ion antibacterial agent spraying device, comprising the following steps:

[0045] Step 1: First, each electrical appliance in the device is electrically connected to the external control device through a wire, then the polyester resin nano silver ion antibacterial agent is poured into the liquid storage purification box 1, then the workpiece to be sprayed is placed on the top side of the conveyor mesh belt 5, and then the reduction motor is started to drive the roller 4 to rotate, and the conveyor mesh belt 5 is driven to rotate by the rotating roller 4, and the workpiece placed on the top side of the conveyor mesh belt 5 is transported from left to right toward the U-shaped plate 3;

[0046] Step 2, when the reduction motor is started to drive the conveyor mesh belt 5 to rotate through the roller 4, the supercharger 6 is started at this time to extract the polyester resin nano silver ion antibacterial agent from the liquid storage purification box 1, and store pressure, and the polyester resin nano silver ion antibacterial agent is supplied to the inside of the mobile flat box 14 by starting the liquid pump. At this time, the electronic rotating atomizing nozzle 16 on the longitudinal nozzle 15 is in a closed state. When the workpiece is transferred to the bottom of the U-shaped plate 3 under the conveying action of the conveyor mesh belt 5, the supercharger 6 is started at this time to supply the polyester resin nano silver ion antibacterial agent to the inside of the rotating tube 9 The antibacterial agent entering the rotating tube 9 will fill the inside of the cross nozzle 10, and then drive the servo motor 13 to drive the driving gear 12 to rotate, and the meshing of the driving gear 12 and the outer gear ring 11 will drive the rotating tube 9 to rotate. When the rotating tube 9 rotates, it can drive the cross nozzle 10 that sprays the atomized antibacterial liquid to perform a circular spraying operation, thereby improving the spraying uniformity of the top surface of the workpiece. Through the setting of the side sprayer 7, the side wall of the irregular workpiece can be effectively sprayed, and the situation that the side wall of the workpiece cannot be effectively sprayed and sterilized due to the top cover can be avoided;

[0047] Step three, before the workpiece is transferred to the bottom of the rotating tube 9, the lifting block 32 is driven to descend by starting the electric push rod 31. When the lifting block 32 descends, it can drive the lifting roller 34 to press down the lower belt body of the conveyor mesh belt 5, and make the shovel plate 37 fit with the upper surface of the conveyor mesh belt 5. When the workpiece is transported to the shovel plate 37 along the conveyor mesh belt 5, the inclined surface at the top of the shovel plate 37 makes it easy to slide the workpiece that has undergone preliminary spray sterilization onto the inclined surface of the shovel plate 37. For small-sized workpieces, the micro motor 38 can be started to drive the shovel plate 37 to rotate, and then the flipping shovel plate 37 can be used to perform the face-changing operation on the small-sized workpiece; for medium-sized workpieces, the self-locking motor can be started to drive the rotating shaft 35 to rotate, and the rotating rotating shaft 35 can drive the swing plate 36 to deflect , and then, under the action of the deflection and lifting of the bottom end of the swing plate 36, the shovel plate 37 swings and lifts the medium-sized workpiece to perform the swing face changing operation. For a large-volume workpiece, after one end of the large-volume workpiece moves onto the shovel plate 37, the self-locking motor is started to drive the rotating shaft 35 to drive the swing plate 36 to deflect and swing, and the electric push rod 31 is started to rise. The rising electric push rod 31 and the shovel plate 37 that follows the swing plate 36 are used to push the large-volume workpiece to change the face; it is convenient to flip the entry face of the workpiece downward or upward;

[0048] The unidirectional deflection block 26 abutting against the abutment block 29 can push the sliding plate 24 to move horizontally in the guide groove, and the sliding plate 24 can drive the sliding seat 19 connected to the fixed cylinder 21 to slide on the guide rod 18 through the lateral movement of the sliding plate 24. At this time, the sliding seat 19 can compress the return spring 20 on the guide rod 18. At this time, the moving sliding seat 19 can drive the moving flat box 14 to move toward the return opening of the operating table 2, and the moving flat box 14 and the connecting pipe 17 can drive the longitudinal spray pipe 15 to move horizontally under the workpiece. When the longitudinal spray pipe 15 moves, the electronic rotating atomizing nozzle 16 is turned on to spray the antibacterial agent upward, so as to facilitate the spraying and sterilization operation of the turned workpiece from bottom to top.

[0049] The sliding plate 24 is reset under the action of the return spring 20 following the return movement of the sliding seat 19, and when the next abutment block 29 on the transmission belt 28 abuts against the one-way deflection block 26 again, the transmission mechanism and the lower spray mechanism can be driven to perform another transverse movement and lower spray operation; thereby achieving the effect of reciprocating transverse movement and spraying sterilization for the workpiece from bottom to top; the lower spray mechanism can perform a reciprocating transverse movement and spraying operation on the workpiece at the lower part of the single-layer belt body of the conveyor mesh belt 5; and under the action of the upper rotary spray mechanism, the turned workpiece can be re-sprayed;

[0050] Step six, after completing the turning and spraying sterilization of the workpiece, the excess polyester resin nano silver ion antibacterial agent will flow back into the liquid storage purification box 1 through the reflux port on the operating table 2 for reuse; finally, the workpiece after being sprayed with the polyester resin nano silver ion antibacterial agent can be sent out from the unloading end of the operating table 2 under the action of the rotating conveyor mesh belt 5.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A polyester resin nano silver ion antibacterial agent spraying device, comprising a liquid storage purification box (1), characterized in that: An operating table (2) with a reflux port in the middle is horizontally mounted at the top opening of the liquid storage purification box (1); an inverted U-shaped plate (3) is mounted on the top of the operating table (2); a supercharger (6) is mounted on the top of the U-shaped plate (3); a liquid supply pipe (40) is provided between the supercharger (6) and the liquid storage purification box (1); a plurality of longitudinally arranged rollers (4) are equidistantly arranged in rotation in the slot of the operating table (2); a conveyor mesh belt (5) is sleeved between the middle parts of the rollers (4) at both ends of the operating table (2); Sliding cavities are provided on both sides of the operating table (2), and the sliding cavities are connected to the reflux port. A downward spraying mechanism for spraying upward from the middle of the conveyor belt (5) is provided inside the sliding cavity on the discharge end side of the operating table (2); transmission cavities are provided transversely inside the operating table (2) at the front and rear ends of the sliding cavity, and a transmission mechanism for reciprocating transverse movement of the downward spraying mechanism is provided inside the transmission cavity; a rotary spraying mechanism for rotary spraying operation of a workpiece is provided on the inner top surface of the U-shaped plate (3); and a shoveling mechanism for moving the workpiece is provided longitudinally inside the lower part of the U-shaped plate (3); The lower spray mechanism comprises a movable flat box (14) which is arranged to slide transversely inside the sliding chamber, a longitudinal spray pipe (15) which is arranged longitudinally between the upper and lower belt bodies of the conveying mesh belt (5), and a plurality of electronic rotating atomizing nozzles (16) which are arranged at equal intervals and rotate on the top of the longitudinal spray pipe (15). The front and rear ends of the longitudinal spray pipe (15) are both provided with connecting pipes (17) which are connected to the movable flat box (14). The bottom of the movable flat box (14) is provided with a liquid extraction pipe (39). The bottom surface of the discharge end of the operating table (2) is provided with a sliding strip opening transversely for the liquid extraction pipe (39) to move transversely. The bottom end of the liquid extraction pipe (39) passes through the sealing inside the sliding strip opening and penetrates into the liquid storage purification box (1). A liquid extraction pump is provided on the pipe body of the liquid extraction pipe (39) which is located inside the liquid storage purification box (1). The transmission mechanism comprises a guide rod (18) fixedly arranged in a transmission cavity in a transverse direction, a sliding seat (19) movably sleeved on the guide rod (18), a reset spring (20) movably sleeved on one side of the sliding seat (19), an anti-slip plate fixedly connected to the outer end of the guide rod (18), a guide groove provided at the front and rear ends of the inner bottom of the operating table (2), and a sliding plate (24) slidably provided in the guide groove, a connecting strip opening is provided transversely between the transmission cavity and the sliding cavity, the front and rear ends of the movable flat box (14) are both fixedly connected to longitudinal plates, and the outer ends of the longitudinal plates extend from the connecting strip opening into the transmission cavity and are fixedly connected to the sliding seat (19); the two guide grooves at the discharge end of the operating table (2) are both provided with rectangular strip openings communicating with the transmission cavity, and a reset assembly for automatically lifting and lowering the connecting end of the sliding plate (24) is provided at the top of the sliding seat (19); a mounting groove is provided at the top of the outer end of the sliding plate (24), and a one-way deflection block (26) is provided inside the mounting groove; The reset assembly comprises a fixed cylinder (21) arranged at the top of the sliding seat (19), a movable plate movably arranged inside the fixed cylinder (21), a lifting rod (22) vertically fixed to the top of the movable plate, and a hinge block (23) vertically fixed to the top of the lifting rod (22); the lifting rod (22) is located on the rod body of the fixed cylinder (21) and is movably sleeved with a return spring, and the top of the return spring abuts against the inner top surface of the fixed cylinder (21); an elliptical strip opening is longitudinally opened on the front end surface of the hinge block (23), a pin shaft (25) is longitudinally movably penetrated inside the elliptical strip opening, and the front and rear ends of the pin shaft (25) are fixedly connected to bent connecting rods, and the outer end of the connecting rod is fixedly connected to the sliding plate (24); A transmission belt (28) for driving a transmission mechanism is sleeved between the rollers (4) at the front and rear ends of the conveyor mesh belt (5); a plurality of abutment blocks (29) cooperating with the one-way deflection blocks (26) are fixedly connected to the outer surface of the transmission belt (28) at equal intervals; the bottom surface of the connecting end of the sliding plate (24) is in the shape of an inclined surface; when the bottom inclined surface of the connecting end of the sliding plate (24) slides out of the guide groove, the outer end of the sliding plate (24) sinks, and at this time, the one-way deflection blocks (26) on the sliding plate (24) are no longer abutted against the abutment blocks (29).

2. A polyester resin nano silver ion antibacterial agent spraying device according to claim 1, characterized in that: Side sprayers (7) are vertically mounted on both sides of the inner wall at the front and rear ends of the U-shaped plate (3), and a liquid infusion tube connected to the booster (6) is provided at the top of the side sprayer (7), and a plurality of flat-mouth-shaped atomizing nozzles are equidistantly mounted on the inner side surface of the side sprayer (7).

3. A polyester resin nano silver ion antibacterial agent spraying device according to claim 2, characterized in that: The rotary spray mechanism comprises a driving cover (8) fixed at the middle of the inner top surface of the U-shaped plate (3), a rotating pipe (9) arranged in the middle of the inner top surface of the U-shaped plate (3) for vertical rotation, and a cross nozzle (10) installed horizontally at the bottom end of the rotating pipe (9), wherein the cross nozzle (10) is located below the driving cover (8), and the bottom end of the rotating pipe (9) movably penetrates through the bottom of the driving cover (8) and is connected to the cross nozzle (10); an outer gear ring (11) is fixedly sleeved on the upper tube body of the rotating pipe (9), a servo motor (13) is fixedly arranged inside the driving cover (8), and a driving gear (12) meshing with the outer gear ring (11) is fixedly sleeved on the motor shaft of the servo motor (13); and a plurality of cylindrical high-pressure nozzles are equidistantly arranged at the bottom end of the cross nozzle (10).

4. A polyester resin nano silver ion antibacterial agent spraying device according to claim 3, characterized in that: A round rod is longitudinally rotatably arranged in the lower part of the installation groove, a round shaft hole cooperating with the round shaft is opened at the bottom end of the one-way deflection block (26), one side of the one-way deflection block (26) located inside the installation groove is in contact with the inner wall of the installation groove, and a deflection space is provided between the other side of the one-way deflection block (26) and the inner wall of the installation groove, the bottom of the other side of the one-way deflection block (26) is in the shape of an inclined surface, and a return spring (27) fixedly connected to the inner bottom surface of the installation groove is hinged at the bottom of the inclined surface of the one-way deflection block (26), and the return spring (27) is arranged in an inclined shape.

5. A polyester resin nano silver ion antibacterial agent spraying device according to claim 1, characterized in that: The shoveling mechanism comprises a fixed shell (30) arranged at the lower part of the inner wall of the front and rear ends of the U-shaped plate (3), an electric push rod (31) arranged vertically inside the fixed shell (30), a lifting block (32) installed at the bottom of the telescopic end of the electric push rod (31), an inverted L-shaped connecting plate (33) arranged longitudinally on the bottom surface of the lifting block (32) and a lifting roller (34) rotatably arranged between the lower parts of the inner end surfaces of the two inverted L-shaped connecting plates (33), and the lifting roller (34) is located between the upper and lower belt bodies of the conveyor mesh belt (5).

6. A polyester resin nano silver ion antibacterial agent spraying device according to claim 5, characterized in that: A rotating shaft (35) is rotatably provided on the inner side surfaces of the two lifting blocks (32), and the suspended ends of the two rotating shafts (35) are fixedly connected to a vertical swing plate (36). A longitudinal shovel plate (37) is rotatably installed on the lower part of the inner side surface of the swing plate (36), and the cross section of the shovel plate (37) is triangular. An anti-collision spacing is provided between the inner ends of the two shovel plates (37), and the inclined shovel surface of the shovel plate (37) is arranged toward the feeding direction of the workpiece; a micro motor (38) for rotating the shovel plate (37) is provided at the lower part of the outer side surface of the swing plate (36), and a self-locking motor for rotating the rotating shaft (35) is provided inside the lifting block (32).

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