Novel injection needle processing device and processing method

Abstract

The invention relates to the technical field of injection needle machining, and discloses a novel injection needle machining device and method.The novel injection needle machining device comprises a main body, a cleaning mechanism is arranged in the middle of the top end of the main body, the cleaning mechanism comprises an adjusting rotating rod, and the adjusting rotating rod is located in the middle of the upper portion of the inner side of the main body and rotationally connected with the middle of the upper portion of the main body; a moving ring is slidably connected to the outer side of the adjusting rotating rod, a hanging rod is fixed to the middle of the bottom end of the moving ring, a water tank is fixed to the bottom end of the hanging rod, a first electric telescopic rod is arranged at one end of the hanging rod, and a pushing and pressing plate is slidably connected to the inner side of the water tank. The device has the beneficial effects that the steel pipe for machining can be intermittently pushed to one end by the specified length conveniently, the steel pipe can be rapidly cut off conveniently, meanwhile, the regularity of a notch of the steel pipe can be improved easily, the cut steel pipe can be subjected to preliminary rolling brush cleaning and rolling straightening conveniently, and the injection needle machining efficiency can be improved easily.

Description

Technical Field

[0001] The invention relates to the technical field of injection needle processing, and in particular to a novel injection needle processing device and processing method. Background Art

[0002] An injection needle is a hollow metal needle that can be freely loaded and unloaded at the tip of the syringe. During processing, the injection needle needs to go through processes such as tube making, diameter reduction, straightening, cutting and cleaning. Cutting requires cutting equipment, and cleaning requires cleaning equipment.

[0003] The cutting structure on the existing cutting equipment for processing injection needles mostly pushes and cuts the steel pipe to be processed by pushing the cutter. At this time, the incision will mostly be closed due to the extrusion force, resulting in uneven bumps and more burrs on the incision, affecting the processing effect of the next step. The existing cutting equipment and cleaning equipment for processing injection needles are mostly separated. The steel pipe needs to be transported to the cleaning equipment for cleaning after cutting, which is more troublesome. Moreover, the existing cleaning equipment for processing injection needles mostly simply rinses the steel pipe. If there are stains attached to the surface of the steel pipe, it is difficult to rinse the attached stains by simple rinsing. Therefore, the technical personnel in this field provide a new injection needle processing device and processing method to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the cutting structure on the existing cutting equipment for processing injection needles mostly pushes and cuts the steel pipe to be processed by pushing the cutter. At this time, the incision will mostly be closed due to the extrusion force, resulting in uneven bumps and more burrs on the incision, affecting the processing effect of the next process. The existing cutting equipment and cleaning equipment for processing injection needles are mostly separated. The steel pipe needs to be transported to the cleaning equipment for cleaning after cutting, which is more troublesome. Moreover, the existing cleaning equipment for processing injection needles mostly simply rinses the steel pipe. If there are stains attached to the surface of the steel pipe, it is difficult to rinse the attached stains by simple rinsing. A new injection needle processing device and processing method are proposed.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new type of injection needle processing device and processing method, comprising a main body, a cleaning mechanism is provided in the middle of the top of the main body, the cleaning mechanism comprises an adjusting rotating rod, the adjusting rotating rod is located in the middle of the upper inner side of the main body and is rotatably connected to the middle of the upper inner side of the main body, a moving ring is slidably connected to the outer side of the adjusting rotating rod, a suspension rod is fixed in the middle of the bottom end of the moving ring, a water tank is fixed to the bottom end of the suspension rod, a first electric telescopic rod is provided at one end of the suspension rod, a pushing plate is slidably connected to the inner side of the water tank, the top of the pushing plate is fixedly connected to the bottom end of the first electric telescopic rod, a water spray plate is fixedly connected to the bottom end of the water tank, a plurality of roller brush rods are equidistantly provided below the water spray plate, the left and right ends of the roller brush rod are rotatably connected to the left and right ends below the water spray plate, a second motor is fixed to the front side of the adjusting rotating rod, the second motor is located above the front side of the main body, a supporting card is fixed to the front side of the bottom end of the second motor, and the rear side of the supporting card is fixedly connected to the front side of the main body; Through the above technical scheme, when cleaning the copper pipe, the water tank fixedly connected to the bottom end is pushed downward by the suspension rod, thereby driving the water spray plate provided under the water tank to move downward, so that multiple roller brush rods provided under the water spray plate move downward and get stuck on the cut copper pipe, and then the second motor drives the adjusting rotating rod fixedly connected to the output end to rotate, and the rotating adjusting rotating rod will push the moving ring provided on the outside to move back and forth along the adjusting rotating rod in a circular motion, and the moving ring will drive the water tank fixedly connected to the bottom end of the suspension rod to move back and forth in a circular motion through the suspension rod fixedly connected to the middle of the bottom end, and when the water tank moves back and forth in a circular motion, it will drive multiple roller brush rods rotatingly connected under the water spray plate to generate front and back positions through the water spray plate fixedly connected to the bottom end. The roller brush rod moves forward and backward, and the friction force generated between the roller brush rod and the copper tube in the process of displacement will push the roller brush rod to rotate and rub the outer surface of the copper tube. At the same time, the first electric telescopic rod drives the pushing plate fixed at the bottom end to move a specified distance from the upper inside of the water tank to the lower inside of the water tank. The air pressure generated when the pushing plate moves downward will push the water stored in the water tank to spray out through the water spray holes on the lower surface of the water spray plate, and spray onto the roller brush rod to soak the roller brush rod and rinse the outer surface of the copper tube. At the same time, the rolling roller brush rod will roll and straighten the copper tube, and the roller brush rod moving back and forth will repeatedly cycle and brush the copper tube, which is convenient for quickly rolling and brushing the cut copper tube, which is beneficial to improving the effect of rolling and brushing the copper tube.

[0006] Furthermore, a support hoop plate is fixed to one end of the main body, and a cutting mechanism is provided above the support hoop plate, and the cutting mechanism includes a push-rotating rod, the push-rotating rod is located in the middle part above the support hoop plate, and is rotatably connected to the middle part above the support hoop plate, the middle part of the push-rotating rod passes through a guide plate, and a cutting groove is opened in the middle part of the top of the guide plate, and a positioning shaft rod is fixedly connected to the front and rear sides of one end of the upper surface of the cutting groove, the rear side above the cutting groove is rotatably connected to the first shrinking rotating plate, and the front side above the cutting groove is rotatably connected to the second shrinking rotating plate, one end of the first shrinking rotating plate is rotatably connected to the first cutting knife, and one end of the second shrinking rotating plate is rotatably connected to the second cutting knife, and a fixed block is fixed to the left and right ends of the outer surface of the middle part of the push-rotating rod, and a pushing column block is fixed to the middle part of one end of the fixed block; Through the above technical scheme, when the copper tube is cut, the rotating push rod drives the pushing column block fixedly connected in the middle of one end of the fixed block through the fixed block fixedly connected on the outside to rotate toward the corresponding second shrinkage turn plate and the inclined surface on one side of the first shrinkage turn plate, thereby pushing the correspondingly connected second shrinkage turn plate and the first shrinkage turn plate to rotate synchronously toward the middle of the cutting groove around the corresponding positioning shaft rod, so that the second cutting knife connected to the middle of one end of the second shrinkage turn plate and the first cutting knife connected to the middle of one end of the first shrinkage turn plate are synchronously moved toward the position where the copper tube is to be cut, and the second cutting knife and the first cutting knife will rotate in the process of moving toward the copper tube, so that the second cutting knife and the first cutting knife can quickly cut the copper tube with the assistance of the centrifugal force generated by the rotation, so as to facilitate the rapid equidistant cutting of the copper tube, and the push rod is highly positioned by the support hoop plate when rotating.

[0007] Further, a positioning support plate is provided in the middle of both the front and rear sides of the guide disk, one end of the positioning support plate is fixedly connected to one end of the main body, the fixing block is located on one side of the positioning support plate, a group of guide arc grooves are opened in the middle of the upper surface of the cutting groove, a guide arc rod is fixed in the middle of the inner side of the guide arc groove, a return spring is provided on the outer side of the guide arc rod, an arc-shaped limit plate is fixed below one side of the guide arc groove, and a first motor is fixed in the middle of one end of the first cutting knife and the second cutting knife; When the second and first contraction rotating plates are moved to the left and right sides of the cutting plate, the guide plates are moved to the right and left sides of the cutting plate, thereby preventing the guide plates from rotating during cutting and affecting the cutting effect. When the second and first contraction rotating plates are moved to the right and left sides of the cutting plate, the guide plates are moved to the right and left sides of the cutting plate, thereby preventing the guide plates from rotating during cutting and affecting the cutting effect. When the second and first contraction rotating plates are moved to the right and left sides of the cutting plate, the guide plates are moved to the right and left sides of the cutting plate, thereby preventing the guide plates from rotating during cutting and During the sliding of the second shrinking rotating plate and the first shrinking rotating plate toward the middle of the cutting groove, the first motor drives the correspondingly connected second cutting knife and the first cutting knife to rotate synchronously.

[0008] Further, a cleaning groove is provided in the middle of the upper surface of the main body, a discharge port is provided at the rear side of the cleaning groove, a lifting sealing valve is slid up and down in front of the discharge port, a receiving hopper is provided below the rear side of the discharge port, the receiving hopper is located in the middle of the rear side of the main body and is fixedly connected to the middle of the rear side of the main body, a second electric telescopic rod is fixed to the rear side below the lifting sealing valve, a positioning plate is fixed below the second electric telescopic rod, and the front side of the positioning plate is fixedly connected to the main body; Through the above technical solution, the cut copper tube will slide into the cleaning tank under the push of the pushing wheel and the pushing rotating rod. During cleaning and discharging, the lifting and sealing valve fixedly connected at the top will be pushed by the second electric telescopic rod to move upward a specified distance and separate from the cleaning tank, thereby opening the discharge port. The cleaned copper tube will enter the receiving hopper through the discharge port and be discharged into the containing container through the receiving hopper.

[0009] Furthermore, a push wheel is rotatably provided in the middle of one upper end of the main body, a push rotating rod is rotatably provided above the push wheel, and the front and rear sides of the push rotating rod are respectively connected to the front and rear sides of one end of the main body; Through the above technical solution, when pushing the copper tube, the rotating pushing rod will push the upper surface of the copper tube in contact below to move toward one end when it rotates toward one end, and cooperate with the pushing wheel in contact with the lower surface of the copper tube to improve the stability of pushing and turning, and at the same time it is helpful to prevent excessive friction between the copper tube and the contact position of the device.

[0010] Furthermore, one end of the front side of the support hoop plate is rotatably connected to a third gear plate, the oblique upper side of the third gear plate is meshed with a second gear plate, the oblique lower side of the third gear plate is meshed with a first gear plate, only one-half of the outer surface of the third gear plate is fixed with teeth, the number of teeth provided on the outer surface of the third gear plate matches the number of tooth grooves provided on the outer surfaces of the first gear plate and the second gear plate, the middle part of the rear side of the second gear plate is fixedly connected to the front side of the cleaning mechanism, and the middle part of the rear side of the first gear plate is fixedly connected to the front side of the push-rotating rod; Through the above technical solution, when the fixed teeth in the one-half area of ​​the third gear plate rotate and get stuck on the first gear plate during the rotation process, it will push the first gear plate to rotate, and the rotating first gear plate will drive the push-turn rod fixedly connected in the middle of the rear side to rotate. When the fixed teeth in the one-half area of ​​the third gear plate rotate and get stuck on the second gear plate, it will push the second gear plate to rotate at a specified angle. When the second gear plate rotates, it will drive the push-turn rod fixedly connected in the middle of the rear side to rotate synchronously.

[0011] Furthermore, a synchronous wheel is fixed to the middle of the front side of the third gear plate, a synchronous belt is arranged on the outer side of the synchronous wheel, and one end of the synchronous belt is meshedly connected with the outer surface of the front side of the adjusting rotating rod; Through the above technical solution, the second motor drives the synchronous wheel fixedly connected to the output end to rotate, and the rotating synchronous wheel will drive another connected synchronous wheel to rotate through the synchronous belt provided on the outside, thereby driving the third gear plate fixedly connected to the other synchronous wheel to rotate. When the second motor drives the synchronous wheel fixedly connected to the output end to rotate, the rotating synchronous wheel will drive the adjusting rotating rod fixedly connected on the rear side to rotate.

[0012] Furthermore, a bidirectional guide arc groove is provided on the outer surface of the adjusting rotating rod, one end of the middle portion of the inner side of the moving ring is rotatably connected with an arc-shaped slider, the arc-shaped slider matches the bidirectional guide arc groove, the middle portion of the upper surface of the water spray plate is fixedly connected with a guide rod, and the middle portion of the push plate is slidably connected with the guide rod; Through the above technical scheme, when the adjusting rod rotates, the bidirectional guide arc groove opened on the outer surface will be driven to rotate, so that the bidirectional guide arc groove pushes the matching arc slider to slide to one side, thereby driving the movable ring connected to the outer side of the arc slider to slide to one side of the adjusting rod. When the push plate slides up and down, the middle part of it will slide up and down along the guide rod, which is helpful to prevent the push plate from shaking during the up and down sliding process.

[0013] The present invention has the following beneficial effects: it is convenient to intermittently push the specified length of the processing steel pipe to one end, it is convenient to quickly cut the steel pipe and at the same time it is beneficial to improve the neatness of the steel pipe incision, it is convenient to perform preliminary roller brush cleaning and rolling straightening on the cut steel pipe, and it is beneficial to improve the efficiency of injection needle processing.

[0014] When the copper tube is cut in the present invention, when the fixed teeth in the one-half area of ​​the third gear disk rotate and get stuck on the second gear disk, it will push the second gear disk to rotate at a specified angle. When the second gear disk rotates, it will drive the push rotating rod fixed on the rear side to rotate synchronously. When the rotating push rotating rod rotates toward one end, it will push the copper tube in contact below to move a specified length toward one end. When the fixed teeth in the one-half area of ​​the third gear disk rotate and get stuck on the first gear disk during the rotation process, it will push the first gear disk to rotate, driving the push rotating rod fixed in the middle of the rear side to rotate, thereby driving the pushing column block fixed at one end of the fixed block to the corresponding second shrinking rotating plate and the first shrinking rotating plate. The plate rotates on the inclined surface on one side, thereby pushing the correspondingly connected second shrinkage turn plate and the first shrinkage turn plate to rotate synchronously toward the middle of the cutting groove around the corresponding positioning shaft rod, so that the second cutting knife rotating in the middle of one end of the second shrinkage turn plate and the first cutting knife rotating in the middle of one end of the first shrinkage turn plate move synchronously toward the position where the copper tube is to be cut, and the second cutting knife and the first cutting knife will rotate in the process of moving toward the copper tube, so that the second cutting knife and the first cutting knife can quickly cut the copper tube with the assistance of the centrifugal force generated by the rotation, so that it is convenient to intermittently push the specified length of the processing steel tube to one end, which is convenient for quickly cutting the steel tube and is also beneficial to improving the neatness of the steel tube incision.

[0015] When cleaning the copper pipe in the present invention, the water tank is pushed downward by the suspension rod, so that the multiple roller brush rods move downward and clamp onto the cut copper pipe, and then the second motor drives the adjusting rotating rod to rotate, pushing the moving ring to move back and forth along the adjusting rotating rod. The moving ring drives the water tank fixed at the bottom end of the suspension rod to move back and forth in the process of moving back and forth in the process. When the water tank moves back and forth in the process, it drives the multiple roller brush rods to move back and forth through the water spray plate fixed at the bottom. At the same time, the friction force generated between the roller brush rod and the copper pipe in the process of moving back and forth will drive the roller brush rod to rotate and hit the outside of the copper pipe. The surface is rubbed, and at the same time, the first electric telescopic rod drives the pushing plate to move a specified distance from the upper side of the inner side of the water tank to the lower side of the inner side of the water tank. The air pressure generated when the pushing plate moves downward will push the water stored in the water tank to spray out through the water spray holes provided on the lower surface of the water spray plate, and spray onto the roller brush rod to soak the roller brush rod and rinse the outer surface of the copper tube. At the same time, the rolling roller brush rod will roll and straighten the copper tube, and the roller brush rod moving back and forth will repeatedly cycle and brush the copper tube, which is convenient for preliminary rolling brush cleaning and rolling straightening of the cut steel tube, which is beneficial to improving the efficiency of injection needle processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main stereoscopic structure of a novel injection needle processing device and processing method proposed by the present invention; Figure 2 A schematic diagram of a cross-sectional three-dimensional structure of a novel injection needle processing device and processing method proposed by the present invention; Figure 3 A right-side perspective structural diagram of a novel injection needle processing device and processing method proposed by the present invention; Figure 4 A schematic diagram of the three-dimensional structure of the connection between the push-rotating rod and the guide plate from the right side according to a novel injection needle processing device and processing method proposed by the present invention; Figure 5 This is a schematic diagram of the main three-dimensional structure of a guide plate of a novel injection needle processing device and processing method proposed by the present invention; Figure 6 This is a rear view of the three-dimensional structure of a novel injection needle processing device and processing method proposed by the present invention.

[0017] Legend: 1. Main body; 2. Support hoop plate; 3. Cleaning mechanism; 31. Water tank; 32. Hanging rod; 33. Moving ring; 34. Lifting sealing valve; 35. Adjusting rotating rod; 36. Synchronous wheel; 37. Receiving hopper; 38. First electric telescopic rod; 39. Pushing plate; 310. Water spraying plate; 311. Rolling brush rod; 312. Guide rod; 313. Second electric telescopic rod; 4. Cutting mechanism; 41. Guide plate; 42. Pushing rotating rod; 43. Fixed block; 44. Pushing column block; 45 , the first gear plate; 46, the positioning support plate; 47, the guide arc groove; 48, the guide arc rod; 49, the first retractable rotating plate; 410, the first cutting knife; 411, the cutting groove; 412, the second retractable rotating plate; 413, the positioning shaft rod; 414, the second cutting knife; 415, the first motor; 416, the return spring; 417, the arc limit plate; 5, the push wheel; 6, the push rotating rod; 7, the second gear plate; 8, the second motor; 9, the synchronous belt; 10, the third gear plate.

[0018] Specific implementation methods The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Reference Figure 1-6, an embodiment of the present invention: a novel injection needle processing device and processing method, comprising a main body 1, a cleaning mechanism 3 is provided in the middle of the top of the main body 1, the cleaning mechanism 3 comprises an adjusting rotating rod 35, the adjusting rotating rod 35 is located in the middle of the upper inner side of the main body 1, and is rotatably connected to the middle of the upper inner side of the main body 1, a moving ring 33 is slidably connected to the outer side of the adjusting rotating rod 35, a suspension rod 32 is fixed to the middle of the bottom end of the moving ring 33, a water tank 31 is fixed to the bottom end of the suspension rod 32, a first electric telescopic rod 38 is provided at one end of the suspension rod 32, a pushing plate 39 is slidably connected to the inner side of the water tank 31, the top of the pushing plate 39 is fixedly connected to the bottom end of the first electric telescopic rod 38, a water spray plate 310 is fixedly connected to the bottom end of the water tank 31, a plurality of roller brush rods 311 are equidistantly provided below the water spray plate 310, the left and right ends of the roller brush rod 311 are rotatably connected to the left and right ends below the water spray plate 310, a second motor 8 is fixed to the front side of the adjusting rotating rod 35, and a second The motor 8 is located above the front side of the main body 1, a supporting card is fixed on the front side of the bottom end of the second motor 8, and the rear side of the supporting card is fixedly connected to the front side of the main body 1. A cleaning groove is provided in the middle of the upper surface of the main body 1, and a discharge port is provided on the rear side of the cleaning groove. A lifting sealing valve 34 is slid up and down on the front side of the discharge port, and a receiving hopper 37 is provided below the rear side of the discharge port. The receiving hopper 37 is located in the middle of the rear side of the main body 1 and is fixedly connected to the middle of the rear side of the main body 1. A second electric telescopic rod 313 is fixed to the rear side below the lifting sealing valve 34, and a positioning plate is fixed below the second electric telescopic rod 313, and the front side of the positioning plate is fixedly connected to the main body 1. A two-way guide arc groove is provided on the outer surface of the adjusting rotating rod 35, and one end of the middle inner side of the moving ring 33 is rotatably connected to an arc slider, which matches the two-way guide arc groove. A guide rod 312 is fixedly connected to the middle of the upper surface of the water spray plate 310, and the middle part of the pushing plate 39 is slidably connected to the guide rod 312.

[0020] Preferably: a support hoop plate 2 is fixed to one end of the main body 1, a cutting mechanism 4 is provided above the support hoop plate 2, the cutting mechanism 4 includes a push-turn rod 42, the push-turn rod 42 is located in the middle of the support hoop plate 2, and is rotatably connected to the middle of the support hoop plate 2, a guide plate 41 is passed through the middle of the push-turn rod 42, a cutting groove 411 is provided in the middle of the top of the guide plate 41, a positioning shaft rod 413 is fixedly connected to the front and rear sides of one end of the upper surface of the cutting groove 411, a first shrinking rotating plate 49 is rotatably connected to the rear side above the cutting groove 411, a second shrinking rotating plate 412 is rotatably connected to the front side above the cutting groove 411, one end of the first shrinking rotating plate 49 is rotatably connected to the first cutting knife 410, and one end of the second shrinking rotating plate 412 is rotatably connected to A second cutting knife 414 is connected, and a fixed block 43 is fixed to the left and right ends of the middle outer surface of the push-turn rod 42, and a pushing column block 44 is fixed to the middle of one end of the fixed block 43. A positioning support plate 46 is provided in the middle of the front and rear sides of the guide plate 41, and one end of the positioning support plate 46 is fixedly connected to one end of the main body 1. The fixed block 43 is located on one side of the positioning support plate 46. A group of guide arc grooves 47 are opened in the middle of the upper surface of the cutting groove 411, and a guide arc rod 48 is fixed in the middle of the inner side of the guide arc groove 47. A reset spring 416 is provided on the outer side of the guide arc rod 48, and an arc-shaped limit plate 417 is fixed to the lower side of one side of the guide arc groove 47. A first motor 415 is fixed to the middle of one end of the first cutting knife 410 and the second cutting knife 414.

[0021] Preferably: a push wheel 5 is rotated in the middle of one end above the main body 1, a push rotating rod 6 is rotated above the push wheel 5, and the front and rear sides of the push rotating rod 6 are respectively connected to the front and rear sides of one end of the main body 1, and one end of the front side of the support hoop plate 2 is rotatably connected to a third gear plate 10, and the oblique upper part of the third gear plate 10 is meshed with a second gear plate 7, and the oblique lower part of the third gear plate 10 is meshed with a first gear plate 45, and only one-half of the outer surface of the third gear plate 10 is fixed with teeth, and the number of teeth on the outer surface of the third gear plate 10 is the same as that of the first gear plate 45 and the second gear plate The number of teeth and grooves on the outer surface of the disk 7 matches, the middle part of the rear side of the second gear disk 7 is fixedly connected to the front side of the cleaning mechanism 3, the middle part of the rear side of the first gear disk 45 is fixedly connected to the front side of the push-turn rod 42, and a synchronous wheel 36 is fixed to the middle part of the front side of the third gear disk 10. A synchronous belt 9 is provided on the outer side of the synchronous wheel 36, and one end of the synchronous belt 9 is meshed and connected with the outer surface of the front side of the adjusting rotating rod 35. When the rotating push rotating rod 6 rotates toward one end, it will push the upper surface of the copper tube in contact with the bottom to move toward one end, and cooperate with the push wheel 5 in contact with the lower surface of the copper tube to improve the stability of the push and turn.

[0022] Working principle: when in use, the second motor 8 drives the synchronous wheel 36 fixedly connected to the output end to rotate, and the rotating synchronous wheel 36 will drive the adjusting rotating rod 35 fixedly connected to the rear side to rotate. At the same time, the synchronous wheel 36 will drive another connected synchronous wheel 36 to rotate through the synchronous belt 9 provided on the outside, thereby driving the third gear plate 10 fixedly connected to another synchronous wheel to rotate. When the fixed teeth in the one-half area of ​​the third gear plate 10 rotate and get stuck on the second gear plate 7, it will push the second gear plate 7 to rotate at a specified angle. When the second gear plate 7 rotates, it will drive the push rotating rod 6 fixedly connected to the middle part of the rear side to rotate synchronously. When the rotating push rotating rod 6 rotates toward one end, it will push the upper surface of the copper tube in contact with the bottom to move toward one end, and cooperate with the push wheel 5 in contact with the lower surface of the copper tube to improve the stability of the push and turn. When the third gear plate 10 rotates, the fixed teeth in the one-half area rotate and get stuck on the first gear plate 45, which will push the first gear plate 45 to rotate. The rotating first gear plate 45 will drive the push-turn rod 42 fixedly connected in the middle of the rear side to rotate, and the rotating push-turn rod 42 drives the pushing column block 44 fixedly connected in the middle of one end of the fixed block 43 to rotate toward the corresponding second shrinking rotating plate 412 and the inclined surface of one side of the first shrinking rotating plate 49 through the fixed block 43 fixedly connected on the outside, thereby pushing the correspondingly connected second shrinking rotating plate 412 and the first shrinking rotating plate 49 to rotate synchronously toward the middle of the cutting groove 411 around the corresponding positioning shaft rod 413, so that the second cutting knife 414 rotatably connected in the middle of one end of the second shrinking rotating plate 412 and the first cutting knife 410 rotatably connected in the middle of one end of the first shrinking rotating plate 49 move synchronously toward the position where the copper tube is to be cut, and the second cutting knife 414 and the first cutting knife 410 will rotate in the process of moving toward the copper tube, so that the second cutting knife 414 and the first cutting knife 410 will quickly cut the copper tube with the assistance of the centrifugal force generated by the rotation, and the cut copper tube will slide into the cleaning tank under the push of the pushing wheel and the pushing rotating rod 6; The water tank 31 fixedly connected to the bottom end is then pushed downward by the suspension rod 32, thereby driving the water spray plate 310 provided under the water tank 31 to move downward, so that the multiple rolling brush rods 311 provided under the water spray plate 310 move downward and get stuck on the cut copper pipe, and then the second motor 8 drives the adjusting rotating rod 35 fixedly connected to the output end to rotate, and the rotating adjusting rotating rod 35 will push the moving ring 33 provided on the outside to move back and forth along the adjusting rotating rod 35 in a circular motion, and the moving ring 33 will drive the water tank 31 fixedly connected to the bottom end of the suspension rod 32 to move back and forth in a circular motion during the back and forth circular motion through the suspension rod 32 fixedly connected to the middle of the bottom end, and when the water tank moves back and forth in a circular motion, it will drive the multiple rolling brush rods 311 rotatingly connected under the water spray plate 310 to move back and forth through the water spray plate 310 fixedly connected to the bottom end. At the same time, the friction force generated between the rolling brush rod 311 and the copper pipe during the back and forth displacement will push the rolling brush rod 311 rotates to rub the outer surface of the copper tube, and at the same time, the first electric telescopic rod 38 drives the pushing plate 39 fixedly connected at the bottom end to move a specified distance from the upper side of the inner side of the water tank 31 to the lower side of the inner side of the water tank 31, and the air pressure generated when the pushing plate 39 moves downward will push the water stored in the water tank 31 to spray out through the water spray holes provided on the lower surface of the water spray plate 310, and spray onto the rolling brush rod 311 to soak the rolling brush rod 311 and rinse the outer surface of the copper tube. At the same time, the rolling rolling brush rod 311 will roll and straighten the copper tube, and the rolling brush rod 311 moving back and forth will repeatedly cycle and scrub the copper tube. After scrubbing is completed, the second electric telescopic rod 313 pushes the lifting sealing valve 34 fixedly connected at the top to move upward a specified distance and separate from the cleaning tank, thereby opening the discharge port, and the cleaned copper tube will enter the receiving hopper 37 through the discharge port, and be discharged into the containing container through the receiving hopper 37.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel injection needle processing device, comprising a main body (1), characterized in that: A cleaning mechanism (3) is provided in the middle of the top of the main body (1), and the cleaning mechanism (3) comprises an adjusting rotating rod (35), the adjusting rotating rod (35) is located in the middle of the upper inner side of the main body (1), and is rotatably connected to the middle of the upper inner side of the main body (1), the outer side of the adjusting rotating rod (35) is slidably connected to a moving ring (33), a suspension rod (32) is fixed in the middle of the bottom end of the moving ring (33), a water tank (31) is fixed at the bottom end of the suspension rod (32), a first electric telescopic rod (38) is provided at one end of the suspension rod (32), a push plate (39) is slidably connected to the inner side of the water tank (31), and the push plate The top end of the adjusting rod (39) is fixedly connected to the bottom end of the first electric telescopic rod (38); the bottom end of the water tank (31) is fixedly connected to a water spray plate (310); a plurality of roller brush rods (311) are equidistantly provided below the water spray plate (310); the left and right ends of the roller brush rods (311) are rotatably connected to the left and right ends below the water spray plate (310); a second motor (8) is fixedly provided on the front side of the adjusting rotating rod (35); the second motor (8) is located above the front side of the main body (1); a support card is fixedly provided on the front side of the bottom end of the second motor (8); the rear side of the support card is fixedly connected to the front side of the main body (1).

2. A novel injection needle processing device according to claim 1, characterized in that: A support hoop plate (2) is fixed to one end of the main body (1), a cutting mechanism (4) is provided above the support hoop plate (2), the cutting mechanism (4) comprises a push-turn rod (42), the push-turn rod (42) is located in the middle of the support hoop plate (2), and is rotatably connected to the middle of the support hoop plate (2), a guide plate (41) is passed through the middle of the push-turn rod (42), a cutting groove (411) is provided in the middle of the top of the guide plate (41), and a positioning shaft rod (413) is fixedly connected to both the front and rear sides of one end of the upper surface of the cutting groove (411). ), the rear side above the cutting groove (411) is rotatably connected to a first shrinking rotating plate (49), the front side above the cutting groove (411) is rotatably connected to a second shrinking rotating plate (412), one end of the first shrinking rotating plate (49) is rotatably connected to a first cutting knife (410), one end of the second shrinking rotating plate (412) is rotatably connected to a second cutting knife (414), and a fixed block (43) is fixed to both left and right ends of the outer surface of the middle part of the push-turn rod (42), and a pushing column block (44) is fixed to the middle part of one end of the fixed block (43).

3. A novel injection needle processing device according to claim 2, characterized in that: A positioning support plate (46) is provided in the middle of both front and rear sides of the guide plate (41), one end of the positioning support plate (46) is fixedly connected to one end of the main body (1), the fixing block (43) is located on one side of the positioning support plate (46), a group of guide arc grooves (47) are provided in the middle of the upper surface of the cutting groove (411), a guide arc rod (48) is fixed in the middle of the inner side of the guide arc groove (47), a return spring (416) is provided on the outer side of the guide arc rod (48), an arc-shaped limit plate (417) is fixed below one side of the guide arc groove (47), and a first motor (415) is fixed in the middle of one end of each of the first cutting knife (410) and the second cutting knife (414).

4. A novel injection needle processing device according to claim 1, characterized in that: A cleaning groove is provided in the middle of the upper surface of the main body (1), a discharge port is provided at the rear side of the cleaning groove, a lifting sealing valve (34) is provided on the front side of the discharge port for sliding up and down, a receiving hopper (37) is provided below the rear side of the discharge port, the receiving hopper (37) is located in the middle of the rear side of the main body (1) and is fixedly connected to the middle of the rear side of the main body (1), a second electric telescopic rod (313) is fixed to the rear side below the lifting sealing valve (34), a positioning plate is fixed below the second electric telescopic rod (313), and the front side of the positioning plate is fixedly connected to the main body (1).

5. A novel injection needle processing device according to claim 1, characterized in that: A push wheel (5) is rotatably provided in the middle of one upper end of the main body (1), and a push rotating rod (6) is rotatably provided above the push wheel (5), and the front and rear sides of the push rotating rod (6) are respectively connected to the front and rear sides of one end of the main body (1).

6. A novel injection needle processing device according to claim 2, characterized in that: One end of the front side of the support hoop plate (2) is rotatably connected to a third gear plate (10); the oblique upper portion of the third gear plate (10) is meshed with a second gear plate (7); the oblique lower portion of the third gear plate (10) is meshed with a first gear plate (45); only one-half of the outer surface of the third gear plate (10) is fixed with teeth; the number of teeth provided on the outer surface of the third gear plate (10) matches the number of tooth grooves provided on the outer surfaces of the first gear plate (45) and the second gear plate (7); the middle portion of the rear side of the second gear plate (7) is fixedly connected to the front of the cleaning mechanism (3); and the middle portion of the rear side of the first gear plate (45) is fixedly connected to the front side of the push-rotating rod (42).

7. A novel injection needle processing device according to claim 6, characterized in that: A synchronous wheel (36) is fixed to the middle of the front side of the third gear plate (10), a synchronous belt (9) is provided on the outer side of the synchronous wheel (36), and one end of the synchronous belt (9) is meshedly connected to the outer surface of the front side of the adjusting rotating rod (35).

8. The novel injection needle processing device according to claim 1 is characterized in that: A bidirectional guide arc groove is formed on the outer surface of the adjusting rotating rod (35); an arc-shaped slider is rotatably connected to one end of the middle portion of the inner side of the moving ring (33); the arc-shaped slider matches the bidirectional guide arc groove; a guide rod (312) is fixedly connected to the middle portion of the upper surface of the water spray plate (310); and the middle portion of the push plate (39) is slidably connected to the guide rod (312).

9. A novel injection needle processing method according to claims 1-8, characterized in that: The processing steps of the injection needle are: S1. First, one end of the steel pipe is passed through the middle of the guide plate (41) and clamped between the push rod (6) and the push wheel (5); S2, the second motor (8) drives the synchronous wheel (36) fixed at the output end to rotate, and drives the adjusting rotating rod (35) fixed at the rear side to rotate. At the same time, the synchronous wheel (36) drives another connected synchronous wheel (36) to rotate through the synchronous belt (9) provided on the outer side, thereby driving the third gear plate (10) fixed to the other synchronous wheel to rotate. When the teeth fixed in the half area of ​​the third gear plate (10) rotate and clamp onto the second gear plate (7), the second gear plate (7) is pushed to rotate at a specified angle. When the second gear plate (7) rotates, it drives the push rotating rod (6) fixed at the middle part of the rear side to rotate synchronously. The rotating push rotating rod (6) and the push wheel (5) cooperate with each other to drive the copper wire clamped between them to move a specified length to one end; S3. When the third gear plate (10) rotates, the teeth fixed in the half area thereof rotate and get stuck on the first gear plate (45), which pushes the first gear plate (45) to rotate, driving the push rod (42) fixed in the middle of the rear side to rotate. The rotating push rod (42) drives the pushing column (44) fixed in the middle of one end of the fixed block (43) to rotate toward the inclined surface of the corresponding second shrinking rotating plate (412) and the first shrinking rotating plate (49) through the fixed block (43) fixed on the outside, thereby pushing the correspondingly connected second shrinking rotating plate (412) and the first shrinking rotating plate (49) around the corresponding The positioning shaft (413) is synchronously rotated toward the middle of the cutting groove (411), so that the second cutting knife (414) rotatably connected to the middle of one end of the second shrinking rotating plate (412) and the first cutting knife (410) rotatably connected to the middle of one end of the first shrinking rotating plate (49) are synchronously moved toward the position of the copper tube to be cut, and the second cutting knife (414) and the first cutting knife (410) are rotated in the process of moving toward the copper tube, so that the second cutting knife (414) and the first cutting knife (410) are assisted by the centrifugal force generated by the rotation to quickly cut the designated position of the copper tube passing through the middle of the guide plate (41); S4, the second motor (8) drives the adjusting rotating rod (35) fixedly connected to the output end to rotate, and the rotating adjusting rotating rod (35) drives the moving ring (33) provided on the outside to move forward and backward along the adjusting rotating rod (35) in a circular motion, and the moving ring (33) drives the water tank (31) fixedly connected to the bottom end of the hanging rod (32) to move forward and backward through the hanging rod (32) fixedly connected to the middle part of the bottom end, and drives the water tank (31) fixedly connected to the bottom end of the hanging rod (32) to move forward and backward through the water spray plate (310) fixedly connected to the bottom end. When the water tank moves forward and backward, it drives the plurality of roller brush rods (311) rotatably connected below the water spray plate (310) to move forward and backward through the water spray plate (310) fixedly connected to the bottom end, and at the same time, the roller brush rods (311) (311) contact with the copper tube during the forward and backward displacement. The friction force generated between the roller brush rod (311) and the roller brush rod (311) will cause the roller brush rod (311) to rotate and rub the outer surface of the copper tube. At the same time, the first electric telescopic rod (38) drives the push plate (39) fixedly connected at the bottom end to move a specified distance from the upper side of the inner side of the water tank (31) to the lower side of the inner side of the water tank (31). The air pressure generated when the push plate (39) moves downward will push the water stored in the water tank (31) to be sprayed out through the water spray holes provided on the lower surface of the water spray plate (310) and sprayed onto the roller brush rod (311) to soak the roller brush rod (311) and rinse the outer surface of the copper tube. At the same time, the rolling roller brush rod (311) will roll and straighten the copper tube. The roller brush rod (311) moving forward and backward will repeatedly cycle and wash the copper tube. S5. When discharging, the second electric telescopic rod (313) pushes the lifting sealing valve (34) fixedly connected at the top to move upward by a specified distance to separate from the cleaning tank, thereby opening the discharge port. The cleaned copper tube enters the receiving hopper (37) through the discharge port and is discharged into the storage container through the receiving hopper (37).

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