NdFeB trapezoidal product combining machine

Abstract

The invention relates to the technical field of NdFeB trapezoidal product combining, in particular to a NdFeB trapezoidal product combining machine, which is provided with a machine platform, on which are arranged a material guiding mechanism, a material pulling mechanism, a material cutting mechanism, a material ejecting mechanism, a material receiving and releasing mechanism, and a material feeding mechanism. The material guiding mechanism is a mechanism capable of arranging and conveying trapezoidal products, a long strip structure for pulling the arranged trapezoidal products is installed on the machine platform at the material outlet position of the material guiding mechanism, a material cutting mechanism is installed on the machine platform at the side of the rear end of the material guiding mechanism, the material cutting mechanism cuts the strip structure according to the required length, and the cut products are placed above a material ejecting mechanism fixed on the machine platform, a material receiving and releasing mechanism is arranged above the material ejecting mechanism, the material receiving and releasing mechanism absorbs the products ejected by the material ejecting mechanism and moves them to the top of the material feeding mechanism fixed on the machine platform for release, and the invention has the advantages of simple structure, good combining effect, high combining efficiency, manpower saving, and the like.

Description

Technical Field

[0001] The invention relates to the technical field of NdFeB trapezoidal product combining materials, in particular to a NdFeB trapezoidal product combining machine with simple structure, good combining effect, high combining efficiency and labor saving. Background Art

[0002] As we all know, NdFeB, as a kind of rare earth permanent magnet material, has extremely high magnetic energy product and coercive force. At the same time, the advantage of high energy density makes NdFeB permanent magnet material widely used in modern industry and electronic technology, making it possible to miniaturize, lighten and thin the equipment such as instruments, electroacoustic motors, magnetic separation and magnetization.

[0003] At present, NdFeB trapezoidal products are used in fine equipment such as mobile phone handsets. In the process of preparing NdFeB trapezoidal products, the magnetized trapezoidal products need to be combined into parallel plate forms. However, since the height of the trapezoidal product is 1.5mm, the thickness is 1.2mm, the bottom is 3.41mm, and the bottom is generally 2.3mm. Because its structure is very small, the upper bottom and the lower bottom of the trapezoidal product after magnetization are adsorbed side by side due to the effect of magnetism, so it can form a strip structure. However, due to the effect of magnetism, adjacent bars can be adsorbed into the form of stacking up and down and parallel left and right. Therefore, it is necessary to sort it out to form a single strip structure. After sorting into a single strip structure, adjacent bars need to be arranged in parallel to form a plate structure. Since its structure is very small, its manual combining efficiency is very low during the arrangement process, and the combining effect is not good. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art and to provide a NdFeB trapezoidal product combining machine with simple structure, good combining effect, high combining efficiency and labor saving.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A NdFeB trapezoidal product combining machine is provided with a machine platform, characterized in that a material guiding mechanism, a material pulling mechanism, a material cutting mechanism, a material ejecting mechanism, a material receiving and releasing mechanism and a material feeding mechanism are arranged on the machine platform, the material guiding mechanism, the material pulling mechanism, the material cutting mechanism, the material ejecting mechanism, the material receiving and releasing mechanism and the material feeding mechanism are respectively fixed on the machine platform, the material guiding mechanism is a mechanism capable of arranging and conveying trapezoidal products, a long strip structure for pulling the arranged trapezoidal products is installed on the machine platform at the material outlet position of the material guiding mechanism, a material cutting mechanism is installed on the machine platform on the side of the rear end of the material guiding mechanism, the material cutting mechanism cuts the strip structure according to the required length, and the cut products are placed above the ejecting mechanism fixed on the machine platform, a material receiving and releasing mechanism is arranged above the ejecting mechanism, the material receiving and releasing mechanism absorbs the products ejected by the ejecting mechanism and moves them to the top of the material feeding mechanism fixed on the machine platform for release.

[0006] The material guiding mechanism described in the present invention includes a material guiding table, a material guiding seat, and a material guiding pressure plate. The material guiding table is fixed on the machine table via a bracket, the material guiding seat is fixed in the middle above the material guiding table, and material guiding grooves are respectively arranged on the left and right sides of the material guiding seat. A material guiding pressure plate is arranged on the material guiding table on the side of the material guiding groove, and the material guiding pressure plate is fixedly connected to the machine table via an adjusting slide, and the product passing through the material guiding groove is laterally extruded and oriented by the material guiding pressure plate.

[0007] The material pulling mechanism described in the present invention includes a pressure roller support frame, a pressure cylinder, a pressure roller fixing plate, an upper pressure roller, a lower pressure roller, a pressure roller driving assembly, and a guide seat plate. The guide seat plate is fixed on the machine platform via a bracket and is arranged at the outlet of the material guiding mechanism. A guide hole is provided on the guide seat plate, and an upper pressure roller is provided above the guide hole. The upper pressure roller is rotatably connected to the pressure roller fixing plate, and the pressure roller fixing plate is fixedly connected to the output end of the pressure cylinder. The pressure cylinder is fixed on the pressure roller support frame, and the pressure roller support frame is fixed on the machine platform. A lower pressure roller is provided below the guide hole, and the lower pressure roller is connected to the output end of the pressure roller driving assembly fixed on the machine platform. The pressure cylinder drives the upper pressure roller to move downward to contact and extrude the product passing through the lower pressure roller, and the driver drives the lower pressure roller to rotate, thereby driving the product extruded between the upper pressure roller and the lower pressure roller to move.

[0008] The pressure roller driving assembly described in the present invention comprises a pressure roller main wheel, a pressure roller slave wheel, a pressure roller belt, and a pressure roller driver. The pressure roller driver is fixed on the machine platform, the pressure roller driver is rotationally connected to the pressure roller main wheel, the pressure roller main wheel is rotationally connected to the machine platform, the pressure roller slave wheel is coaxially connected to the lower pressure roller, the pressure roller main wheel and the pressure roller slave wheel are outerly coated with a pressure roller belt, the pressure roller main wheel is driven to rotate by the pressure roller driver, and then the belt is driven to rotate, the belt drives the pressure roller slave wheel to rotate, and the pressure roller slave wheel rotates synchronously with the lower pressure roller.

[0009] The cutting mechanism described in the present invention includes a cutting guide seat, a cutting driver, and a cutting knife. The cutting guide seat is fixed on the machine platform, and a product passing hole is provided on the cutting guide seat. The inlet position of the product passing hole of the cutting guide seat is arranged at the outlet position of the pulling mechanism, and a cutting knife is provided at the outlet position of the product passing hole of the cutting guide seat. The cutting knife is connected to the output end of the cutting driver. The cutting driver is fixed on the machine platform, and the product passing through the product passing hole is cut off by the cutting driver.

[0010] The ejection mechanism described in the present invention includes an ejection cylinder, an ejection plate, and a positioning plate. The positioning plate is fixed on the machine platform via a bracket. A positioning strip hole is provided on the positioning plate. The position of the positioning strip hole corresponds to the exit position of the product through the hole of the cutting mechanism. The ejection plate is inserted under the positioning strip. The ejection plate is fixedly connected to the output end of the ejection cylinder fixed on the machine platform. The product passes through the positioning strip hole and enters the top of the ejection plate. After the product is cut off by the cutting mechanism, the ejection cylinder drives the ejection plate to move up and then moves the cut product up to be adsorbed by the material receiving and releasing mechanism.

[0011] The material receiving and releasing mechanism described in the present invention comprises a material receiving plate, a material receiving and releasing bracket, a material receiving cylinder, a sliding drive, a sliding track, a sliding block, a first unloading scraper, and a second unloading scraper. The material receiving and releasing bracket is fixed on the machine platform, the material receiving cylinder is fixed on the material receiving and releasing bracket, the output end of the material receiving cylinder is connected to the sliding track, the sliding block is slidably connected on the sliding track, the sliding block is connected to the output end of the sliding drive, the material receiving plate is fixed below the sliding block, the first unloading scraper and the second unloading scraper are arranged below the material receiving plate, the first unloading scraper and the second unloading scraper are fixedly connected to the material receiving and releasing bracket respectively, the material receiving cylinder drives the sliding block The sliding track moves downward, and the sliding drive drives the sliding slider to move and then drives the receiving plate to move to the upper end surface of the positioning plate of the lifting mechanism. The product lifted by the lifting mechanism is adsorbed by the receiving plate. After the product is adsorbed, the receiving cylinder is activated to drive the receiving plate to move upward. After moving upward, the sliding drive drives the receiving plate to move sideways. At this time, the product passes over the first unloading scraper, and then the receiving cylinder drives the receiving plate to move downward. The receiving plate contacts the surface of the first unloading scraper, and the sliding drive drives the receiving plate to move toward the positioning bar hole position of the positioning plate for the second material receiving. After repeating the above scraping action, after multiple groups of products are combined, they are scraped off by the second unloading scraper during the movement of the sliding plate.

[0012] The feeding mechanism described in the present invention includes a conveyor belt, a conveyor driving wheel, a conveyor driven wheel, and a conveyor driver. The conveyor driving wheel and the conveyor driven wheel are respectively rotatably connected to the machine platform via a bracket. The conveyor driving wheel and the conveyor driven wheel are sleeved with a conveyor belt on the outside. The conveyor driving wheel is connected to the output end of the conveyor driver. The conveyor driver drives the conveyor driving wheel to rotate, and finally drives the conveyor belt to rotate. A spacer plate is arranged on the conveyor belt, and the conveyor belt is placed below the second unloading scraper of the material receiving and releasing mechanism.

[0013] The ejection mechanism described in the present invention is provided with a product length positioning mechanism, and the product length positioning mechanism includes a positioning driver, a positioning slide rail, a positioning slider, a positioning push plate, and a positioning clamping plate. The positioning driver and the positioning slide rail are fixed on the positioning plate, the positioning slide rail is slidably connected to the positioning slider, the output end of the positioning driver is connected to the positioning slider, the positioning slider is fixedly connected to the positioning push plate, the end of the positioning push plate is connected to the positioning clamping plate, the positioning clamping plate is clamped on both sides of the ejection plate, and the positioning slider is driven to move by the positioning driver, thereby driving the positioning push plate and the positioning clamping plate to move, and the positioning clamping plate moves on the ejection plate, thereby limiting the length of the product on the ejection plate.

[0014] The positioning push plate described in the present invention is provided with a laser locator, which is fixedly connected to the positioning push plate via a laser fixing plate. The emission source of the laser locator is directed toward the positioning bar hole of the positioning plate. The laser locator senses the product in the positioning bar hole, thereby controlling the opening and closing actions of the positioning drive.

[0015] The present invention has the advantages of simple structure, good material combining effect, high material combining efficiency, manpower saving, etc. due to the adoption of the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 yes Figure 1 A partial enlarged view of the middle material guiding mechanism.

[0018] Figure 3 yes Figure 1 A partial enlarged view of the middle material pulling mechanism, material cutting mechanism and material pushing mechanism.

[0019] Figure 4 Figure 1 A partial enlarged view of the middle ejector mechanism without a positioning plate.

[0020] Figure 5 yes Figure 1 A partial enlarged view of the location of the middle material release mechanism.

[0021] Figure 6 yes Figure 1 Schematic diagram of the structure in another direction.

[0022] Figure 7 yes Figure 4 There is no enlarged view of the part of one of the cutting mechanisms.

[0023] Figure 8 This is the product picture after the trapezoidal product is combined. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings: As shown in the accompanying drawings, a NdFeB trapezoidal product combining machine is provided with a machine table 1, characterized in that a material guiding mechanism 2, a material pulling mechanism 3, a material cutting mechanism 4, a material ejecting mechanism 5, a material receiving and releasing mechanism 6, and a feeding mechanism 7 are provided on the machine table 1, wherein the material guiding mechanism 2, the material pulling mechanism 3, the material cutting mechanism 4, the material ejecting mechanism 5, the material receiving and releasing mechanism 6, and the feeding mechanism 7 are respectively fixed on the machine table 1, and the material guiding mechanism 2 is a mechanism capable of arranging and conveying trapezoidal products, and a long strip structure for pulling the arranged trapezoidal products is installed on the machine table 1 at the material outlet position of the material guiding mechanism 2, and a material cutting mechanism 4 is installed on the machine table 1 on the side of the rear end of the material guiding mechanism 2, and the material cutting mechanism 4 cuts the strip structure according to the required length, and the cut products are placed above the ejecting mechanism 5 fixed on the machine table 1, and a material receiving and releasing mechanism 6 is provided above the ejecting mechanism 5, and the material receiving and releasing mechanism 6 absorbs the products ejected by the ejecting mechanism 5 and moves them to the top of the feeding mechanism 7 fixed on the machine table 1 for release.

[0025] Furthermore, the material guiding mechanism 2 includes a material guiding platform 21, a material guiding seat 22, and a material guiding pressure plate 23. The material guiding platform 21 is fixed on the machine platform 1 via a bracket. The material guiding seat 22 is fixed in the middle above the material guiding platform 21. Material guiding grooves 24 are respectively arranged on the left and right sides of the material guiding seat 22. A material guiding pressure plate 23 is arranged on the material guiding platform 21 on the side of the material guiding groove 24. The material guiding pressure plate 23 is fixedly connected to the machine platform 1 via an adjusting slide, and the product passing through the material guiding groove 24 is laterally extruded and oriented by the material guiding pressure plate 23.

[0026] The above-mentioned adjustment slide includes an adjustment seat 25, an upper adjustment block 26, a lower adjustment block 27, and a locking bolt 28. The adjustment seat 25 is fixed on the machine platform 1 through a bracket. The upper end of the adjustment seat 25 is fixed with the lower adjustment block 27. The upper end surface of the lower adjustment block 27 is provided with a dovetail groove, and the lower end of the upper adjustment block 26 is provided with a dovetail boss 29 that cooperates with the dovetail groove. The upper adjustment block 26 is slidably connected to the dovetail groove through the dovetail boss 29. The side of the lower adjustment block 27 is provided with a locking screw hole that is connected to the dovetail groove. The locking bolt 28 passes through the locking screw hole to lock the dovetail boss 29 clamped in the dovetail groove. The upper adjustment block 26 is fixedly connected to the material guide plate 23. The material guide plate 23 is driven to move by the movement of the upper adjustment block 26, and finally the width adjustment between the material guide plate 23 and the material guide groove 24 is achieved, so as to adapt to products with different parameters.

[0027] Furthermore, the material pulling mechanism 3 includes a roller support frame 31, a pressing cylinder 32, a roller fixing plate 33, an upper roller 34, a lower roller 35, a roller driving assembly, and a guide seat plate 36. The guide seat plate 36 is fixed to the machine platform 1 through a bracket and is arranged at the outlet of the material guiding mechanism 2. A guide hole 37 is provided on the guide seat plate 36. An upper roller 34 is provided above the guide hole 37. The upper roller 34 is rotatably connected to the roller fixing plate 33. The roller fixing plate 33 is connected to the pressing cylinder 3 2, the pressing cylinder 32 is fixed on the pressing roller support frame 31, the pressing roller support frame 31 is fixed on the machine platform 1, a lower pressing roller 35 is provided below the guide hole 37, the lower pressing roller 35 is connected to the output end of the pressing roller driving assembly fixed on the machine platform 1, the pressing cylinder 32 drives the upper pressing roller 34 to move downward to contact and extrude the product passing through the lower pressing roller 35, the driver drives the lower pressing roller 35 to rotate, and then drives the product squeezed between the upper pressing roller 34 and the lower pressing roller 35 to move.

[0028] Furthermore, the pressure roller drive assembly includes a pressure roller main wheel 38, a pressure roller slave wheel 39, a pressure roller belt 310, and a pressure roller driver 311. The pressure roller driver 311 is fixed on the machine platform 1. The pressure roller driver 311 is rotatably connected to the pressure roller main wheel 38. The pressure roller main wheel 38 is rotatably connected to the machine platform 1. The pressure roller slave wheel 39 is coaxially connected to the lower pressure roller 35. The pressure roller main wheel 38 and the pressure roller slave wheel 39 are covered with a pressure roller belt 310. The pressure roller driver 311 drives the pressure roller main wheel 38 to rotate, and then drives the belt to rotate. The belt drives the pressure roller slave wheel 39 to rotate, and the pressure roller slave wheel 39 rotates synchronously with the lower pressure roller 35.

[0029] Furthermore, the cutting mechanism 4 includes a cutting guide seat 41, a cutting driver 42, and a cutting knife 43. The cutting guide seat 41 is fixed on the machine table 1. A product passing hole 44 is provided on the cutting guide seat 41. The inlet position of the product passing hole 44 of the cutting guide seat 41 is arranged at the outlet position of the pulling mechanism 3. A cutting knife 43 is provided at the outlet position of the product passing hole 44 of the cutting guide seat 41. The cutting knife 43 is connected to the output end of the cutting driver 42. The cutting driver 42 is fixed on the machine table 1. The product passing through the product passing hole 44 is cut off by the cutting driver 42.

[0030] Furthermore, the ejection mechanism 5 includes an ejection cylinder 51, an ejection plate 52, and a positioning plate 53. The positioning plate 53 is fixed to the machine 1 via a bracket. A positioning bar hole 54 is provided on the positioning plate 53. The position of the positioning bar hole 54 corresponds to the exit position of the product through the hole 44 of the cutting mechanism 4. The ejection plate 52 is inserted below the positioning bar. The ejection plate 52 is fixedly connected to the output end of the ejection cylinder 51 fixed to the machine 1. The product passes through the positioning bar hole 54 and enters the top of the ejection plate 52. After the product is cut off by the cutting mechanism 4, the ejection cylinder 51 drives the ejection plate 52 to move upward, and then moves the cut product upward to be adsorbed by the material receiving and releasing mechanism 6.

[0031] Furthermore, the material receiving and releasing mechanism 6 includes a material receiving plate 61, a material receiving and releasing bracket 62, a material receiving cylinder 63, a sliding driver 64, a sliding rail 65, a sliding block 66, a first unloading scraper 67, and a second unloading scraper 68. The material receiving and releasing bracket 62 is fixed on the machine platform 1, and the material receiving cylinder 63 is fixed on the material receiving and releasing bracket 62. The output end of the material receiving cylinder 63 is connected to the sliding rail 65, and the sliding block 66 is slidably connected to the sliding rail 65. The sliding block 66 is connected to the output end of the sliding driver 64. The material receiving plate 61 is fixed below the sliding block 66. The first unloading scraper 67 and the second unloading scraper 68 are provided below the material receiving plate 61. The first unloading scraper 67 and the second unloading scraper 68 are respectively fixedly connected to the material receiving and releasing bracket 62. The cylinder 63 drives the sliding rail 65 to move downward, and the sliding driver 64 drives the sliding slider 66 to move and then drives the receiving plate 61 to move to the upper end surface of the positioning plate 53 of the lifting mechanism 5. The product lifted by the lifting mechanism 5 is adsorbed by the receiving plate 61. After the product is adsorbed, the receiving cylinder 63 is activated to drive the receiving plate 61 to move upward. After moving upward, the sliding driver 64 drives the receiving plate 61 to move sideways. At this time, the product passes over the first unloading scraper 67, and then the receiving cylinder 63 drives the receiving plate 61 to move downward. The receiving plate 61 contacts the surface of the first unloading scraper 67, and the sliding driver 64 drives the receiving plate 61 to move toward the positioning strip hole 54 of the positioning plate 53 for the second material receiving. After repeating the above scraping action, after multiple groups of products are combined, they are scraped off by the second unloading scraper 68 during the movement of the sliding plate.

[0032] Furthermore, the feeding mechanism 7 includes a conveyor belt 71, a conveyor driving wheel 72, a conveyor driven wheel 73, and a conveyor driver 74. The conveyor driving wheel 72 and the conveyor driven wheel 73 are respectively rotatably connected to the machine 1 via a bracket. The conveyor driving wheel 72 and the conveyor driven wheel 73 are sleeved with a conveyor belt 71 on the outside. The conveyor driving wheel 72 is connected to the output end of the conveyor driver 74. The conveyor driver 74 drives the conveyor driving wheel 72 to rotate, and finally drives the conveyor belt 71 to rotate. A spacer plate 75 is arranged on the conveyor belt 71, and the conveyor belt 71 is placed below the second unloading scraper 68 of the material receiving and releasing mechanism 6.

[0033] Furthermore, the ejection mechanism 5 is provided with a product length positioning mechanism 8, which includes a positioning driver 81, a positioning slide rail 82, a positioning slider 83, a positioning push plate 84, and a positioning clamping plate 85. The positioning driver 81 and the positioning slide rail 82 are fixed on the positioning plate 53, the positioning slide rail 82 is slidably connected to the positioning slider 83, the output end of the positioning driver 81 is connected to the positioning slider 83, the positioning slider 83 is fixedly connected to the positioning push plate 84, the end of the positioning push plate 84 is connected to the positioning clamping plate 85, and the positioning clamping plate 85 is clamped on both sides of the ejection plate 52. The positioning slider 83 is driven to move by the positioning driver 81, and then the positioning push plate 84 and the positioning clamping plate 85 are driven to move. The positioning clamping plate 85 moves on the ejection plate 52, thereby limiting the length of the product on the ejection plate 52.

[0034] Furthermore, the positioning push plate 84 is provided with a laser locator 86, which is fixedly connected to the positioning push plate 84 via a laser fixing plate 87. The emission source of the laser locator 86 is directed toward the positioning bar hole 54 of the positioning plate 53. The laser locator 86 senses the product in the positioning bar hole 54, thereby controlling the opening and closing action of the positioning driver 81.

[0035] After forming the trapezoidal products of the strip structure, the adjacent trapezoidal products of the strip structure are connected symmetrically with respect to the center and cannot be adsorbed in the same direction. Therefore, two adjacent products of the strip structure must be adsorbed in opposite directions to form a plate-like structure. Therefore, the structural formula is designed to arrange two trapezoidal products arranged in opposite directions and connected in parallel on the machine 1.

[0036] The specific structure, positional relationship and use process of the present invention are as follows: the left and right sides of the material guide seat 22 on the machine 1 are respectively installed with a material guide pressing plate 23 in parallel, and the distance between the material guide pressing plate 23 and the material guide slot 24 on the material guide seat 22 is adjusted according to the width of the product. The trapezoidal products are magnetic and mutually adsorbed into a strip-shaped structure. The trapezoidal products are manually inserted into the material guide slot 24 side by side. The material guide slots 24 on the left and right sides of the material guide seat 22 are respectively arranged symmetrically to form a strip structure composed of trapezoidal products. The symmetrical arrangement is as follows: the upper bottom of the trapezoidal product on one side faces the moving direction of the product, and the upper bottom of the trapezoidal product on the other side is away from the moving direction of the product. The two parallel adsorbed trapezoidal products are respectively inserted into the material guide slot 24, and the outlets of the material guide slot 24 are respectively opposite to each other. The pulling mechanism 3 is arranged, and the product with a strip structure passes through the lower pressing roller 35 of the pulling mechanism 3. The upper pressing roller 34 is pressed down by the pressing cylinder 32 to contact the product. The pressing roller driver 311 is a motor. The pressing roller driver 311 drives the pressing roller main wheel 38, the pressing roller belt 310 and the pressing roller slave wheel 39 to rotate, thereby driving the lower pressing roller 35 to rotate. The upper pressing roller 34 and the lower pressing roller 35 squeeze the product, thereby driving the product to move and insert into the two product passing holes 44 of the cutting guide seat 41 respectively. Since the trapezoidal product is magnetic, multiple trapezoidal products are connected by magnetism. Therefore, when the upper pressing roller 34 and the lower pressing roller 35 pull the product with a strip structure, due to magnetic reasons, the entire strip structure product can be pulled, and the strip structure product enters the cutting guide seat 41. After that, it continues to move and passes through the product through hole 44. Two cutting mechanisms 4 are symmetrically arranged at the exit of each product through hole 44. The product continues to enter the top of the ejector plate 52. The positioning driver 81 in the product length positioning mechanism 8 drives the positioning slider 83 to move, and then drives the positioning push plate 84 and the positioning clamping plate 85 to move. The positioning clamping plate 85 moves on the ejector plate 52 to limit the length of the product on the ejector plate 52. The positioning driver 81 is a motor. The strip product enters the positioning bar hole 54 of the positioning plate 53 and falls on the top of the ejector plate 52. When the predetermined length is reached, the laser locator 86 senses that the product has reached the predetermined length. At this time, the positioning driver 81 stops. The cutting driver 42 of the cutting mechanism 4 is a cylinder. The actuator 42 drives the cutting knife 43 to cut the adjacent trapezoidal products of the mutually adsorbed strip products. After the cutting is completed, the receiving cylinder 63 drives the sliding track 65 to move downward, and the sliding driver 64 drives the sliding slider 66 to move and then drives the receiving plate 61 to move to the upper end surface of the positioning plate 53 of the ejecting mechanism 5, and the ejecting cylinder 51 moves the ejecting plate 52 upward to eject, and the ejecting plate 52 ejects the cut strip structure products and is adsorbed by the receiving plate 61. After the product is adsorbed, the receiving cylinder 63 is actuated to drive the receiving plate 61 to move upward. After moving upward, the sliding driver 64 drives the receiving plate 61 to move sideways. At this time, the product passes over the first unloading scraper 67, and then the receiving cylinder 63 drives the receiving plate 61 to move downward, and the receiving plate 61 contacts the plate surface of the first unloading scraper 67.The sliding drive 64 drives the receiving plate 61 to move toward the position of the positioning strip hole 54 of the positioning plate 53 to carry out the second material receiving. After repeating the above scraping action, after multiple groups of products are combined, the sliding plate is scraped off by the second unloading scraper 68 during the movement of the sliding plate. After being cut, the two strip-shaped products are adsorbed by the receiving plate 61 at the same time. Under the driving action of the receiving cylinder 63 and the sliding drive 64, the adjacent cut strip-shaped products are scraped by the first unloading scraper 67 respectively, and then the products combined into a flat plate are scraped by the second unloading tube plate and dropped onto the feeding mechanism 7. The sliding drive 64 is a sliding motor. The feeding mechanism 7 is driven by the conveying drive 74 to move the conveyor belt 71 and drive the product to move. The partition plate 75 on the conveyor belt 71 can avoid product adsorption and convey the products separately. The conveying drive 74 is a conveying motor. Due to the adoption of the above structure, the present invention has the advantages of simple structure, good material combining effect, high material combining efficiency, and labor saving.

Claims

1. A NdFeB trapezoidal product combining machine, equipped with a machine platform, characterized in that A material guiding mechanism, a material pulling mechanism, a material cutting mechanism, a material ejecting mechanism, a material receiving and releasing mechanism and a material feeding mechanism are arranged on the machine platform. The material guiding mechanism, the material pulling mechanism, the material cutting mechanism, the material ejecting mechanism, the material receiving and releasing mechanism and the material feeding mechanism are respectively fixed on the machine platform. The material guiding mechanism is a mechanism capable of arranging and conveying trapezoidal products. A long strip structure for pulling the arranged trapezoidal products is installed on the machine platform at the material outlet position of the material guiding mechanism. A material cutting mechanism is installed on the machine platform on the side of the rear end of the material guiding mechanism. The material cutting mechanism cuts the strip structure according to the required length. The cut products are placed above the ejecting mechanism fixed on the machine platform. A material receiving and releasing mechanism is provided above the ejecting mechanism. The material receiving and releasing mechanism absorbs the products ejected by the ejecting mechanism and moves them to the top of the material feeding mechanism fixed on the machine platform for release.

2. A NdFeB trapezoidal product combining machine according to claim 1, characterized in that The material guiding mechanism comprises a material guiding platform, a material guiding seat and a material guiding pressure plate. The material guiding platform is fixed on the machine platform via a bracket. The material guiding seat is fixed in the middle of the upper part of the material guiding platform. Material guiding grooves are respectively arranged on the left and right sides of the material guiding seat. A material guiding pressure plate is arranged on the material guiding platform on the side of the material guiding groove. The material guiding pressure plate is fixedly connected to the machine platform via an adjusting slideway. The product passing through the material guiding groove is laterally extruded and oriented by the material guiding pressure plate.

3. The NdFeB trapezoidal product combining machine according to claim 1, characterized in that The material pulling mechanism includes a pressure roller support frame, a pressure cylinder, a pressure roller fixing plate, an upper pressure roller, a lower pressure roller, a pressure roller driving assembly, and a guide seat plate. The guide seat plate is fixed on the machine platform via a bracket and is arranged at the outlet of the material guiding mechanism. A guide hole is provided on the guide seat plate, and an upper pressure roller is provided above the guide hole. The upper pressure roller is rotatably connected to the pressure roller fixing plate, and the pressure roller fixing plate is fixedly connected to the output end of the pressure cylinder. The pressure cylinder is fixed on the pressure roller support frame, and the pressure roller support frame is fixed on the machine platform. A lower pressure roller is provided below the guide hole, and the lower pressure roller is connected to the output end of the pressure roller driving assembly fixed on the machine platform. The pressure cylinder drives the upper pressure roller to move downward to contact and extrude the product passing through the lower pressure roller, and the driver drives the lower pressure roller to rotate, thereby driving the product extruded between the upper pressure roller and the lower pressure roller to move.

4. A NdFeB trapezoidal product combining machine according to claim 3, characterized in that The pressure roller driving assembly includes a pressure roller main wheel, a pressure roller slave wheel, a pressure roller belt, and a pressure roller driver. The pressure roller driver is fixed on the machine platform. The pressure roller driver is rotatably connected to the pressure roller main wheel, the pressure roller main wheel is rotatably connected to the machine platform, the pressure roller slave wheel is coaxially connected to the lower pressure roller, and the pressure roller main wheel and the pressure roller slave wheel are covered with a pressure roller belt. The pressure roller driver drives the pressure roller main wheel to rotate, which in turn drives the belt to rotate. The belt drives the pressure roller slave wheel to rotate, and the pressure roller slave wheel rotates synchronously with the lower pressure roller.

5. The NdFeB trapezoidal product combining machine according to claim 1, characterized in that The cutting mechanism includes a cutting guide seat, a cutting driver, and a cutting knife. The cutting guide seat is fixed on the machine platform. The cutting guide seat is provided with a product passing hole. The inlet position of the product passing hole of the cutting guide seat is arranged at the outlet position of the pulling mechanism. The outlet position of the product passing hole of the cutting guide seat is provided with a cutting knife. The cutting knife is connected to the output end of the cutting driver. The cutting driver is fixed on the machine platform. The product passing through the product passing hole is cut off by the cutting driver.

6. The NdFeB trapezoidal product combining machine according to claim 1, characterized in that The ejection mechanism includes an ejection cylinder, an ejection plate, and a positioning plate. The positioning plate is fixed on the machine platform via a bracket. A positioning strip hole is provided on the positioning plate. The position of the positioning strip hole corresponds to the exit position of the product through the hole of the cutting mechanism. The ejection plate is inserted under the positioning strip. The ejection plate is fixedly connected to the output end of the ejection cylinder fixed on the machine platform. The product passes through the positioning strip hole and enters the top of the ejection plate. After the product is cut off by the cutting mechanism, the ejection cylinder drives the ejection plate to move up and then moves the cut product up to be adsorbed by the material receiving and releasing mechanism.

7. The NdFeB trapezoidal product combining machine according to claim 1, characterized in that The material receiving and releasing mechanism comprises a material receiving plate, a material receiving and releasing bracket, a material receiving cylinder, a sliding drive, a sliding rail, a sliding block, a first unloading scraper, and a second unloading scraper. The material receiving and releasing bracket is fixed on the machine platform, the material receiving cylinder is fixed on the material receiving and releasing bracket, the output end of the material receiving cylinder is connected to the sliding rail, the sliding block is slidingly connected on the sliding rail, the sliding block is connected to the output end of the sliding drive, the material receiving plate is fixed below the sliding block, the first unloading scraper and the second unloading scraper are arranged below the material receiving plate, the first unloading scraper and the second unloading scraper are respectively fixedly connected to the material receiving and releasing bracket, and the material receiving cylinder drives the sliding rail. The material receiving plate contacts the surface of the first unloading scraper, and the sliding drive drives the receiving plate to move toward the positioning bar hole position of the positioning plate for the second material receiving. After repeating the above scraping action, after multiple groups of products are combined, they are scraped off by the second unloading scraper during the movement of the sliding plate.

8. The NdFeB trapezoidal product combining machine according to claim 1, characterized in that The feeding mechanism includes a conveyor belt, a conveyor driving wheel, a conveyor driven wheel, and a conveyor driver. The conveyor driving wheel and the conveyor driven wheel are respectively rotatably connected to the machine platform via a bracket. The conveyor driving wheel and the conveyor driven wheel are sleeved with a conveyor belt on the outside. The conveyor driving wheel is connected to the output end of the conveyor driver. The conveyor driver drives the conveyor driving wheel to rotate, and finally drives the conveyor belt to rotate. A spacer plate is arranged on the conveyor belt, and the conveyor belt is placed below the second unloading scraper of the material receiving and releasing mechanism.

9. The NdFeB trapezoidal product combining machine according to claim 6, characterized in that The ejecting mechanism is provided with a product length positioning mechanism, which includes a positioning driver, a positioning slide rail, a positioning slider, a positioning push plate, and a positioning clamping plate. The positioning driver and the positioning slide rail are fixed on the positioning plate, the positioning slide rail is slidably connected to the positioning slider, the output end of the positioning driver is connected to the positioning slider, the positioning slider is fixedly connected to the positioning push plate, the end of the positioning push plate is connected to the positioning clamping plate, the positioning clamping plate is clamped on both sides of the ejecting plate, and the positioning slider is driven to move by the positioning driver, thereby driving the positioning push plate and the positioning clamping plate to move, and the positioning clamping plate moves on the ejecting plate, thereby limiting the length of the product on the ejecting plate.

10. The NdFeB trapezoidal product combining machine according to claim 9, characterized in that The positioning push plate is provided with a laser locator, which is fixedly connected to the positioning push plate via a laser fixing plate. The emission source of the laser locator is directed toward the positioning bar hole of the positioning plate. The laser locator senses the product in the positioning bar hole, thereby controlling the opening and closing action of the positioning driver.

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