A feeding device for production and processing of stainless steel products

Abstract

The present invention belongs to the field of stainless steel processing, and specifically is a feeding device for the production and processing of stainless steel products, comprising a conveying device, a nozzle and a conveying pipe. The conveying device is provided with a rotating mechanism, and the rotating mechanism comprises two sets of guide wheels, one side of the guide wheel is slidably connected to a vertical plate, a first spring and a long rod are fixedly connected to the vertical plate, the first spring is sleeved on the long rod, the long rod is inserted in the interior of a fixed block, a notch is provided at the top of the fixed block, a connecting block is slidably connected in the interior of the notch, the connecting block is fixedly connected to the long rod, the connecting block is inserted at the bottom end of a connecting column, and the top end of the connecting column is rotatably connected to a connecting rod; through the structural design of the rotating mechanism, when stainless steel pipes of different sizes are conveyed on the conveying device, the rotating mechanism can select different nozzles for printing according to the different sizes of the stainless steel pipes.

Description

Technical Field

[0001] The invention relates to the field of stainless steel processing, in particular to a feeding device for producing and processing stainless steel products. Background Art

[0002] Stainless steel pipes are common stainless steel products. Due to their overall heavy weight, they will be transported through a conveying device after processing. During the transportation process, the product information needs to be printed on the stainless steel pipe. After the conveying device sends the stainless steel pipe to the inkjet printer, the nozzle on the inkjet printer can print the information on the stainless steel pipe.

[0003] According to the patent document: CN202310621621.0, a stainless steel pipe conveying equipment is proposed, including a conveying frame; a conveyor belt is installed inside the conveying frame, and the conveyor belt is driven by an external motor; a fixed rod is arranged on the outside of the conveyor belt, and multiple groups of fixed rods are arranged; the stainless steel pipe is placed in the arc groove of the support block through the arranged support block, which plays a role in limiting the conveying of the stainless steel pipe, and the rotating motor is used to drive the fixed rod to rotate the angle, which plays a role in adjusting the placement direction of the stainless steel pipe, relying on two groups of extrusion blocks to cooperate with the No. 1 elastic part to clamp the stainless steel pipe, which plays a role in preventing the stainless steel pipe from slipping, and using two groups of limit blocks to cooperate with the No. 2 elastic part to extrude the stainless steel pipe, which plays a role in limiting the stainless steel pipe, relying on the electromagnet to be energized when passing through the transmitter, the magnetic block is repelled by the electromagnet to slide and lift the stainless steel pipe, which plays a role in assisting the unloading of the stainless steel pipe.

[0004] In the prior art, when stainless steel pipes are coded by an inkjet printer during transportation, stainless steel pipes of different sizes require different information to be printed, and editing the information of the inkjet printer during transportation is relatively time-consuming. Therefore, only stainless steel pipes of the same size are often transported on the same conveying equipment, resulting in poor adaptability. Therefore, in view of the above problems, a feeding device for the production and processing of stainless steel products is proposed. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art, in the prior art, when stainless steel pipes are sprayed with inkjet printers during transportation, stainless steel pipes of different sizes need to have different information printed on them, and editing the information of the inkjet printer during transportation is time-consuming. Therefore, only stainless steel pipes of the same size are often transported on the same conveying equipment, resulting in poor adaptability. The present invention proposes a feeding device for the production and processing of stainless steel products.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a feeding device for the production and processing of stainless steel products described in the present invention comprises a conveying device, a nozzle and a conveying pipe, the conveying device is provided with a rotating mechanism, the rotating mechanism comprises two sets of guide wheels, one side of the guide wheel is slidably connected to a vertical plate, a first spring and a long rod are fixedly connected to the vertical plate, the first spring is sleeved on the long rod, the long rod is inserted into the interior of a fixed block, a notch is provided at the top of the fixed block, a connecting block is slidably connected to the interior of the notch, the connecting block is fixedly connected to the long rod, and the connecting block is inserted into the bottom end of a connecting column, The top end of the connecting column is rotatably connected to the connecting rod, the connecting rod is rotatably connected to the large gear, the large gear is meshed with the first gear, the first gear is fixedly connected to the rotating rod, the rotating rod is fixedly connected to the disc, the disc is provided with a circular groove, a fixing plate is fixedly connected to the disc, the bottom end of the fixing plate is fixedly connected to the second spring, the bottom end of the second spring is fixedly connected to the nozzle, the nozzle is sleeved inside the sleeve, the sleeve is fixedly connected to the bottom end of the disk, the disk is rotatably connected to the inside of the casing, the bottom end of the large gear is rotatably connected to the support plate, and the support plate is fixedly connected to the inner wall of the casing.

[0007] Preferably, a moving mechanism is provided on the nozzle, and the moving mechanism includes a movable groove, and the movable groove is opened on the sleeve. The sleeve is provided with three groups, and a connecting rod is slidably connected inside the movable groove. The two ends of the connecting rod are respectively fixedly connected to the top of the nozzle and the rectangular block, and the bottom end of the rectangular block abuts against the top of the arc plate, and the arc plate is fixedly connected to the inside of the sleeve.

[0008] Preferably, a reset assembly is provided inside the shell, and the reset assembly includes a first slide groove, the first slide groove is opened at the bottom end of the shell, and the first slide groove is slidably connected to the inside of the first slide groove, the first slide block is fixedly connected to the bottom end of the rack, the rack is meshed with the second gear, the second gear is fixedly connected to the bottom end of the rotating rod, one side of the rack is fixedly connected to the insertion rod and the third spring is sleeved on the insertion rod, and the side of the third spring away from the rack is fixedly connected to the inner wall of the shell.

[0009] Preferably, the guide wheel is fixedly connected with a second slider and a fixed rod, the second slider is slidably connected to the inside of the second slide groove, the second slide groove is opened in the inside of the vertical plate, the top end of the fixed rod is fixedly connected to the long block, the long block is slidably connected to the inside of the long groove, the long groove is opened at the rear end of the lifting plate, the left and right sides of the lifting plate are fixedly connected with lifting blocks, the lifting blocks are slidably connected to the inside of the lifting groove, the lifting groove is opened on the support plate, the bottom end of the lifting block is fixedly connected to the fourth spring, the bottom end of the fourth spring is fixedly connected to the inner wall of the lifting groove, and the bottom end of the support plate is fixedly connected to the conveying equipment.

[0010] Preferably, a groove is provided at the bottom end of the lifting plate, and a roller is rotatably connected inside the groove.

[0011] Preferably, a piston is fixedly connected to the side of the long rod away from the guide wheel, and the piston is slidably connected to the inside of a fixed shell, and the fixed shell is fixedly connected to a fixed block, and the bottom end of the fixed shell is fixedly connected to a support frame, and the support frame is fixedly connected to the conveying equipment, and the interior of the fixed shell is filled with hydraulic oil.

[0012] Preferably, an annular groove is formed on the disc, the interior of the annular groove is slidably connected to an annular plate, and the annular plate is fixedly connected to the inner wall of the casing.

[0013] Preferably, a limiting groove is provided on the inner wall of the notch, the interior of the limiting groove is slidably connected to a limiting block, and the limiting block is fixedly connected to the front and rear sides of the connecting block.

[0014] Preferably, a connecting groove is formed at the bottom end of the connecting column, and the connecting block is inserted into the connecting groove.

[0015] Preferably, the top of the shell is fixedly connected to a cover plate, the left and right sides of the shell are fixedly connected to mounting frames, the bottom end of the mounting frames is fixedly connected to the conveying equipment, the shell and the cover plate are both provided with arc grooves, and the right sides of the shell and the cover plate are both provided with through grooves.

[0016] The present invention is beneficial in that:

[0017] 1. The present invention adopts the structural design of the rotating mechanism. When stainless steel pipes of different sizes are transported on the conveying equipment, the rotating mechanism can select different nozzles for printing according to the different sizes of the stainless steel pipes. This solves the problem in the prior art that when stainless steel pipes are sprayed with inkjet printers during transportation, different sizes of stainless steel pipes need to have different information printed, and editing the information of the inkjet printer during transportation is relatively time-consuming. Therefore, only stainless steel pipes of the same size are often transported on the same conveying equipment, resulting in poor adaptability.

[0018] 2. The present invention adopts the structural design of the moving mechanism. During the rotation of the disc, the bottom end of the rectangular block will slide on the arc plate, and the structural design of the arc plate enables the rectangular block to move downward, thereby driving the nozzle to move upward, thereby adjusting the distance between the nozzle and the top of the stainless steel pipe, and preventing the nozzle from abutting against the stainless steel pipe;

[0019] 3. The present invention adopts the structural design of the reset assembly. During the rotation of the disc, the second gear fixed on the bottom end of the rotating rod will drive the rack to move by meshing with the rack, and the third spring will be compressed, so that when the guide wheel no longer clamps the stainless steel pipe, the third spring will push the rack to move, thereby ensuring that the disc can be quickly reset;

[0020] 4. The present invention adopts the structural design of the lifting plate. When conveying a larger-sized stainless steel pipe, the stainless steel pipe will first lift the lifting plate, and the lifting plate will drive the guide wheel to move upward to ensure that the guide wheel can always be on both sides of the center line of the stainless steel pipe, so as to facilitate the guide wheel to clamp and guide the stainless steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the connection structure of the guide wheel of the present invention;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing block and the fixing shell of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the mobile mechanism of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure inside the casing of the present invention;

[0028] Figure 7 It is a schematic diagram of the cross-sectional structure of the casing of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the lifting plate of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the bottom end of the lifting plate of the present invention.

[0031] In the figure: 1, conveying equipment; 20, guide wheel; 21, vertical plate; 22, first spring; 23, long rod; 24, fixed block; 25, notch; 26, connecting block; 27, connecting column; 28, support frame; 29, connecting rod; 30, large gear; 31, supporting plate; 32, first gear; 33, rotating rod; 34, disc; 35, circular groove; 36, second gear; 37, nozzle; 38, sleeve; 39, second spring; 40, fixed plate; 41, conveying pipe; 42, movable groove; 43, connecting rod; 44, rectangular block; 45, arc plate; 46, casing; 47. arc groove; 48. first slide groove; 49. rack; 50. first slider; 51. plug rod; 52. third spring; 53. through groove; 54. annular plate; 55. cover plate; 56. annular groove; 57. lifting plate; 58. long groove; 59. long block; 60. fixed rod; 61. support plate; 62. lifting groove; 63. lifting block; 64. fourth spring; 65. groove; 66. roller; 67. fixed shell; 68. piston; 69. limit groove; 70. limit block; 71. connecting groove; 72. second slide groove; 73. second slider; 74. mounting bracket. DETAILED DESCRIPTION

[0032] 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 creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 - Fig. 9As shown, a feeding device for the production and processing of stainless steel products includes a conveying device 1, a nozzle 37 and a conveying pipe 41. The conveying device 1 is provided with a rotating mechanism, which includes two sets of guide wheels 20. One side of the guide wheel 20 is slidably connected to a vertical plate 21. A first spring 22 and a long rod 23 are welded and fixed to the vertical plate 21. The first spring 22 is sleeved on the long rod 23. The first spring 22 is connected between the vertical plate 21 and a fixed block 24. The long rod 23 is inserted into the inside of the fixed block 24. A notch 25 is provided at the top of the fixed block 24. A connecting block 26 is slidably connected inside the notch 25. The connecting block 26 is welded and fixed to the long rod 23. The connecting block 26 is located at the top of the long rod 23. The connecting block 26 is inserted at the bottom of a connecting column 27. The top of the connecting column 27 rotates with a connecting rod 29 The connecting rod 29 is rotatably connected with the large gear 30, the large gear 30 is meshed with the first gear 32, the first gear 32 is welded and fixed on the rotating rod 33, the rotating rod 33 is fixed with the disc 34 by welding, a circular groove 35 is provided on the disc 34, a fixing plate 40 is welded and fixed on the disc 34, the size of the fixing plate 40 is larger than the circular groove 35, a second spring 39 is welded and fixed at the bottom end of the fixing plate 40, the bottom end of the second spring 39 is fixed with the nozzle 37 by welding, the nozzle 37 is sleeved inside the sleeve 38, the sleeve 38 is welded and fixed to the bottom end of the disc 34, the disc 34 is rotatably connected to the inside of the casing 46, the bottom end of the large gear 30 is rotatably connected with the support plate 31, the large gear 30 is supported and rotated by the support plate 31, and the support plate 31 is welded and fixed on the inner wall of the casing 46;

[0034] During operation, in the prior art, when stainless steel pipes are sprayed with inkjet printers during transportation, stainless steel pipes of different sizes need to have different information printed on them, and editing the information of the inkjet printer during transportation is relatively time-consuming. Therefore, only stainless steel pipes of the same size are often transported on the same conveying equipment, resulting in poor adaptability. Through the structural design of the rotating mechanism, when stainless steel pipes of different sizes are transported on the conveying equipment 1, the rotating mechanism can select different nozzles 37 for printing according to the different sizes of the stainless steel pipes. When stainless steel pipes of different sizes are transported on the conveying equipment 1, the larger stainless steel pipes will push the guide wheel 20 to move to both sides, and the guide wheel 20 will drive the long rod 23 to slide in the fixed block 24, thereby The connecting block 26 fixed on the top of the long rod 23 is moved. When the connecting block 26 moves, it will push the connecting column 27 to move. The top of the connecting column 27 is connected to the large gear 30, so the connecting rod 29 will pull the large gear 30 to rotate, and the engagement of the large gear 30 with the first gear 32 will further drive the rotating rod 33 and the disc 34 to rotate. At this time, the nozzle 37 set on the bottom end of the disc 34 will rotate with the rotation of the disc 34. Through the different rotation angles of the disc 34, different nozzles 37 are aligned with the stainless steel pipe. At this time, the nozzle 37 can print the corresponding information on the stainless steel pipe. There are three groups of nozzles 37, and the delivery pipe 41 is inserted on the top of the nozzle 37 and passes through the fixed plate 40 to be connected to the inkjet printer.

[0035] Furthermore, the nozzle 37 is provided with a moving mechanism, which includes a movable groove 42, which is provided on the sleeve 38, and the sleeve 38 is provided with three groups. The movable groove 42 is slidably connected with a connecting rod 43 inside, and the two ends of the connecting rod 43 are respectively fixed to the top of the nozzle 37 and the rectangular block 44 by welding, and the bottom end of the rectangular block 44 is abutted against the top of the arc plate 45, and the arc plate 45 is welded and fixed inside the sleeve 46;

[0036] During operation, through the structural design of the moving mechanism, during the rotation of the disc 34, the bottom end of the rectangular block 44 will slide on the arc plate 45, and the structural design of the arc plate 45 enables the rectangular block 44 to move downward, thereby driving the nozzle 37 to move upward, thereby adjusting the distance between the nozzle 37 and the top of the stainless steel pipe to avoid the nozzle 37 from abutting against the stainless steel pipe. Since the bottom end of the rectangular block 44 always maintains contact with the arc plate 45, and the overall height of the arc plate 45 gradually increases, when the disc 34 drives the nozzle 37 to rotate, the nozzle 37 will gradually move upward, and the second spring 39 will be compressed, thereby partially storing the nozzle 37 in the support frame 28, so that the distance between the nozzle 37 and the stainless steel pipe can be maintained within a fixed distance, wherein the second spring 39 is used to connect the nozzle 37 and the fixed plate 40 together, and to reset the nozzle 37.

[0037] Further, a reset assembly is provided inside the casing 46, and the reset assembly includes a first slide groove 48, the first slide groove 48 is opened at the bottom end of the casing 46, and a first slider 50 is slidably connected inside the first slide groove 48, and the first slide groove 48 and the first slider 50 are both T-shaped, and the first slider 50 is welded and fixed to the bottom end of the rack 49, and the rack 49 is meshed with the second gear 36, and the second gear 36 is welded and fixed to the bottom end of the rotating rod 33, and a plug rod 51 and a third spring 52 are welded and fixed to one side of the rack 49, and the third spring 52 is sleeved on the plug rod 51, and the side of the third spring 52 away from the rack 49 is fixed to the inner wall of the casing 46 by welding;

[0038] During operation, through the structural design of the reset assembly, during the rotation of the disc 34, the second gear 36 fixed on the bottom end of the rotating rod 33 will drive the rack 49 to move by engaging with the rack 49, and the third spring 52 will be compressed, so that when the guide wheel 20 no longer clamps the stainless steel pipe, the third spring 52 will push the rack 49 to move, thereby ensuring that the disc 34 can be quickly reset, wherein the insert rod 51 passes through the sleeve 46 on the side away from the rack 49.

[0039] Further, a second slider 73 and a fixing rod 60 are welded and fixed on the guide wheel 20, the second slider 73 is slidably connected to the inside of the second slide groove 72, the second slider 73 and the second slide groove 72 are both T-shaped, the second slide groove 72 is arranged inside the vertical plate 21, the top end of the fixing rod 60 is fixed to the long block 59 by welding, the fixing rod 60 is L-shaped, the long block 59 is slidably connected to the inside of the long groove 58, the long groove 58 is arranged at the rear end of the lifting plate 57, the left and right sides of the lifting plate 57 are welded and fixed with lifting blocks 63, the lifting blocks 63 are slidably connected to the inside of the lifting groove 62, the lifting blocks 63 keep in contact with the inner wall of the lifting groove 62, the lifting groove 62 is arranged on the support plate 61, the bottom end of the lifting block 63 is fixed to the fourth spring 64 by welding, the bottom end of the fourth spring 64 is welded and fixed to the inner wall of the lifting groove 62, and the bottom end of the support plate 61 is fixed to the conveying device 1 by bolt connection;

[0040] During operation, through the structural design of the lifting plate 57, when a larger-sized stainless steel pipe is transported, the stainless steel pipe will first lift the lifting plate 57, and the lifting plate 57 will then drive the guide wheel 20 to move upward, so as to ensure that the guide wheel 20 can always be on both sides of the center line of the stainless steel pipe, so as to facilitate the clamping and guiding of the stainless steel pipe by the guide wheel 20. The lifting plate 57 is raised by the sliding of the lifting blocks 63 on the left and right sides in the lifting groove 62, and the guide wheel 20 is slidably connected to the lifting plate 57 through the fixing rod 60, so that the lifting plate 57 can synchronously drive the guide wheel 20 to move on the vertical plate 21 when moving upward, and ensure that the guide wheel 20 can move normally to both sides through the sliding of the long block 59 in the long groove 58.

[0041] Furthermore, a groove 65 is provided at the bottom end of the lifting plate 57, and the lifting plate 57 is designed in a trapezoidal shape, and a roller 66 is rotatably connected inside the groove 65;

[0042] During operation, a groove 65 is provided on the bottom end of the lifting plate 57 and the lifting plate 57 is designed in a trapezoidal shape as a whole, so that the stainless steel pipe can smoothly lift the lifting plate 57. A roller 66 is rotatably connected to the bottom end of the lifting plate 57 to ensure that the stainless steel pipe can smoothly pass through the bottom end of the lifting plate 57.

[0043] Furthermore, a piston 68 is welded and fixed on one side of the long rod 23 away from the guide wheel 20, and the piston 68 is slidably connected to the inside of the fixed shell 67, and the fixed shell 67 is welded and fixed on the fixed block 24, and a support frame 28 is welded and fixed to the bottom end of the fixed shell 67, and the support frame 28 is welded and fixed on the conveying device 1, and the inside of the fixed shell 67 is filled with hydraulic oil;

[0044] During operation, when the guide wheel 20 moves to both sides, the piston 68 fixed on one side of the long rod 23 will slide in the fixed shell 67, thereby acting as a damper, so that the compression and extension of the first spring 22 will not cause the guide wheel 20 to vibrate back and forth. A conical hole is opened on the piston 68 to ensure that the hydraulic oil inside the fixed shell 67 can flow normally. The bottom end of the fixed shell 67 is supported and fixed by the support frame 28.

[0045] Furthermore, the disc 34 is provided with an annular groove 56, the interior of the annular groove 56 is slidably connected to the annular plate 54, and the annular plate 54 is welded and fixed to the inner wall of the casing 46;

[0046] During operation, the sliding connection between the annular groove 56 and the annular plate 54 ensures that the disc 34 can stably rotate inside the sleeve 46, thereby reducing the shaking amplitude of the disc 34 during the rotation process.

[0047] Furthermore, a limiting groove 69 is provided on the inner wall of the notch 25, and a limiting block 70 is slidably connected inside the limiting groove 69, and the limiting block 70 is welded and fixed on the front and rear sides of the connecting block 26;

[0048] During operation, the limit block 70 slides inside the limit slot 69, and by controlling the length of the limit slot 69, the maximum moving distance of the connecting block 26 in the notch 25 is limited to ensure that the guide wheel 20 can move within a normal range.

[0049] Furthermore, a connecting groove 71 is formed at the bottom end of the connecting column 27, and the connecting block 26 is inserted into the connecting groove 71;

[0050] During operation, the connecting block 26 is inserted into the connecting groove 71, and the connecting column 27 is driven to move through the abutment between the connecting block 26 and the connecting groove 71. The length of the inner dimension of the connecting groove 71 is larger than that of the connecting block 26, so as to leave a certain margin to ensure that when the guide wheel 20 moves due to relatively large vibration, the connecting block 26 will not drive the connecting column 27 to move.

[0051] Furthermore, a cover plate 55 is welded and fixed to the top of the casing 46, and mounting brackets 74 are welded and fixed to the left and right sides of the casing 46. The bottom end of the mounting bracket 74 is fixed to the conveying device 1 by bolts for easy installation and removal. The casing 46 and the cover plate 55 are both provided with arc grooves 47, and the right sides of the casing 46 and the cover plate 55 are both provided with through grooves 53.

[0052] During operation, the left and right sides of the casing 46 are supported and fixed by the mounting bracket 74. An arc groove 47 is provided on the casing 46 and the cover plate 55 to provide space for the normal movement of the nozzle 37. A through groove 53 is provided on one side of the casing 46 and the cover plate 55 for the normal movement of the connecting rod 29.

[0053] Working principle: In the prior art, when stainless steel pipes are sprayed with inkjet printers during transportation, stainless steel pipes of different sizes need to have different information printed on them, and editing the information on the inkjet printer during transportation is time-consuming. Therefore, only stainless steel pipes of the same size are often transported on the same conveying equipment, resulting in poor adaptability. In this case, a feeding device for the production and processing of stainless steel products is designed with a rotating mechanism. When stainless steel pipes of different sizes are transported on the conveying equipment 1, the rotating mechanism can select different nozzles 37 for spraying according to the different sizes of the stainless steel pipes. When stainless steel pipes of different sizes are transported on the conveying equipment 1, the larger stainless steel pipes will push the guide wheel 20 to move to both sides, and the guide wheel 20 will drive the long rod 23 to move. The fixed block 24 slides in the middle, thereby moving the connecting block 26 fixed on the top of the long rod 23. When the connecting block 26 moves, it will push the connecting column 27 to move. The top of the connecting column 27 is connected to the large gear 30, so the connecting rod 29 will pull the large gear 30 to rotate, and the engagement of the large gear 30 with the first gear 32 will further drive the rotating rod 33 and the disc 34 to rotate. At this time, the nozzle 37 set at the bottom end of the disc 34 will rotate with the rotation of the disc 34. Through the different rotation angles of the disc 34, different nozzles 37 are aligned with the stainless steel pipe. At this time, the nozzle 37 can print the corresponding information on the stainless steel pipe, wherein three groups of nozzles 37 are provided, and the delivery pipe 41 is inserted on the top of the nozzle 37 and passes through the fixed plate 40 to be connected to the inkjet printer.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A feeding device for the production and processing of stainless steel products, characterized in that: The invention comprises a conveying device (1), a nozzle (37) and a conveying pipe (41), wherein the conveying device (1) is provided with a rotating mechanism, wherein the rotating mechanism comprises two sets of guide wheels (20), one side of the guide wheel (20) is slidably connected to a vertical plate (21), a first spring (22) and a long rod (23) are fixedly connected to the vertical plate (21), the first spring (22) is sleeved on the long rod (23), the long rod (23) is inserted into the interior of a fixed block (24), a notch (25) is provided at the top end of the fixed block (24), a connecting block (26) is slidably connected inside the notch (25), the connecting block (26) is fixedly connected to the long rod (23), and the connecting block (26) is inserted into the bottom end of a connecting column (27). The top end of the connecting column (27) is rotatably connected to the connecting rod (29), the connecting rod (29) is rotatably connected to the large gear (30), the large gear (30) is meshed with the first gear (32), the first gear (32) is fixedly connected to the rotating rod (33), the rotating rod (33) is fixedly connected to the disk (34), the disk (34) is provided with a circular groove (35), the disk (34) is fixedly connected to a fixing plate (40), the bottom end of the fixing plate (40) is fixedly connected to a second spring (39), the bottom end of the second spring (39) is fixedly connected to the nozzle (37), the nozzle (37) is sleeved inside a sleeve (38), and the sleeve (38) is fixedly connected to the bottom end of the disk (34), The disc (34) is rotatably connected to the inside of the casing (46); the bottom end of the large gear (30) is rotatably connected to the support plate (31); the support plate (31) is fixedly connected to the inner wall of the casing (46); the nozzle (37) is provided with a moving mechanism, the moving mechanism comprising a movable groove (42); the movable groove (42) is provided on the sleeve (38); the sleeve (38) is provided with three groups; the inside of the movable groove (42) is slidably connected to a connecting rod (43); the two ends of the connecting rod (43) are respectively fixedly connected to the top of the nozzle (37) and the rectangular block (44); the bottom end of the rectangular block (44) abuts against the top of the arc plate (45); the arc plate (45) is fixedly connected to the inside of the casing (46); The sleeve (46) is provided with a reset component inside, and the reset component includes a first slide groove (48), the first slide groove (48) is opened at the bottom end of the sleeve (46), and the first slide groove (48) is slidably connected to the inside of the first slide groove (48), and the first slide block (50) is fixedly connected to the bottom end of the rack (49), and the rack (49) is meshed with the second gear (36), and the second gear (36) is fixedly connected to the bottom end of the rotating rod (33), and one side of the rack (49) is fixedly connected to the insertion rod (51) and the third spring (52), and the third spring (52) is sleeved on the insertion rod (51), and the side of the third spring (52) away from the rack (49) is fixedly connected to the inner wall of the sleeve (46),The guide wheel (20) is fixedly connected with a second slider (73) and a fixed rod (60). The second slider (73) is slidably connected to the inside of the second slide groove (72). The second slide groove (72) is provided inside the vertical plate (21). The top end of the fixed rod (60) is fixedly connected to the long block (59). The long block (59) is slidably connected to the inside of the long groove (58). The long groove (58) is provided at the rear end of the lifting plate (57). The left and right sides of the lifting plate (57) are fixedly connected with lifting blocks (63). The lifting blocks (63) are slidably connected to the inside of the lifting groove (62). The lifting groove (62) is provided on the support plate (61). The bottom end of the lifting block (63) is fixedly connected to the fourth spring (64). The bottom end of the fourth spring (64) is fixedly connected to the inner wall of the lifting groove (62). The bottom end of the support plate (61) is fixedly connected to the conveying device (1).

2. A feeding device for producing and processing stainless steel products according to claim 1, characterized in that: A groove (65) is formed at the bottom end of the lifting plate (57), and a roller (66) is rotatably connected inside the groove (65).

3. The feeding device for producing and processing stainless steel products according to claim 1, characterized in that: A piston (68) is fixedly connected to the side of the long rod (23) away from the guide wheel (20), and the piston (68) is slidably connected to the inside of a fixed shell (67). The fixed shell (67) is fixedly connected to a fixed block (24). The bottom end of the fixed shell (67) is fixedly connected to a support frame (28), and the support frame (28) is fixedly connected to the top of the conveying device (1). The inside of the fixed shell (67) is filled with hydraulic oil.

4. The feeding device for producing and processing stainless steel products according to claim 1 is characterized in that: The disc (34) is provided with an annular groove (56), the interior of the annular groove (56) is slidably connected to an annular plate (54), and the annular plate (54) is fixedly connected to the inner wall of the sleeve (46).

5. The feeding device for producing and processing stainless steel products according to claim 1, characterized in that: A limiting groove (69) is provided on the inner wall of the notch (25), and a limiting block (70) is slidably connected inside the limiting groove (69), and the limiting block (70) is fixedly connected to the front and rear sides of the connecting block (26).

6. A feeding device for producing and processing stainless steel products according to claim 1, characterized in that: A connecting groove (71) is formed at the bottom end of the connecting column (27), and the connecting block (26) is inserted into the connecting groove (71).

7. The feeding device for producing and processing stainless steel products according to claim 1, characterized in that: The top of the casing (46) is fixedly connected to a cover plate (55), the left and right sides of the casing (46) are fixedly connected to mounting frames (74), the bottom of the mounting frames (74) is fixedly connected to the conveying device (1), the casing (46) and the cover plate (55) are both provided with arc grooves (47), and the right sides of the casing (46) and the cover plate (55) are both provided with through grooves (53).

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