Saw blade production line

Abstract

The invention discloses a saw blade production line, and belongs to the technical field of saw blade machining equipment. The assembly line comprises a cleaning device, a top edge device, an edging device and a polishing device, the cleaning device, the top edge device, the edging device and the polishing device are arranged in sequence, and the cleaning device, the top edge device, the edging device and the polishing device are all detachably connected with trolleys. The cleaning equipment, the top edge equipment, the edging equipment and the polishing equipment are each provided with a feeding mechanism and a discharging mechanism. The feeding mechanism and the discharging mechanism are used for achieving automatic feeding and discharging of the cleaning device, the edge jacking device, the edge sharpening device and the polishing device, the discharged saw blades are placed on the trolley, the trolley is detachably connected with the base, the trolley can be detached after the batch of saw blades are completed, and the saw blades can be conveniently and rapidly cleaned. And in this way, the saw blades can be classified in batches by taking the trolley as a unit.

Description

Technical Field

[0001] This invention relates to the field of saw blade processing equipment technology, and in particular to a saw blade production line. Background Technology

[0002] After the diamond saw blade is bonded to the substrate, it needs to undergo a series of subsequent processing steps to form a finished product. These steps include cleaning, opening the top edge, opening the side edges, and polishing the substrate. Existing diamond saw blade production lines have a low degree of automation and it is not easy to distinguish between different batches of saw blades. Therefore, a new type of saw blade production line is needed to solve this problem. Summary of the Invention

[0003] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0004] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a saw blade production line.

[0005] To achieve the above objectives, the technical solution of the present invention is: a saw blade production line, comprising a cleaning device, a top-edge device, a blade-sharpening device, and a polishing device, wherein the cleaning device, the top-edge device, the blade-sharpening device, and the polishing device are arranged sequentially, and each of the cleaning device, the top-edge device, the blade-sharpening device, and the polishing device is detachably connected to a trolley for transferring saw blades; each of the cleaning device, the top-edge device, the blade-sharpening device, and the polishing device is provided with a loading mechanism for grabbing saw blades from the trolley and a unloading mechanism for removing the processed saw blades and placing them on the trolley.

[0006] By adopting the above technical solution, the automatic feeding and unloading of the cleaning equipment, the top-blade equipment, the blade-sharpening equipment, and the polishing equipment can be realized using the feeding and unloading mechanisms. After unloading, the saw blades are placed on a trolley, which is detached from the base. After completing the batch of saw blades, the trolley can be disassembled and moved to the next process as the trolley for the next process. In this way, the saw blades can be batch-classified by trolley.

[0007] Preferably, both the blade-sharpening device and the polishing device include a base, a flipping mechanism, two sets of cutting mechanisms, and two turntables. The two turntables are rotatably connected to the base. A positioning cone is provided at the center of each of the two turntables. The two turntables are driven by two motors respectively. The two sets of cutting mechanisms are respectively located at the two turntables. The flipping mechanism includes a flipping plate and a flipping gripper. The flipping gripper is fixedly connected to one end of the flipping plate. The flipping plate is rotatably connected to the base and is driven by a motor. This invention features two turntables with magnetic attachment components to secure the saw blade when it is placed on the turntables. For ease of description, the two turntables are referred to as the first turntable and the second turntable, respectively. During processing, the first and second turntables are rotated by a motor. The saw blade is first placed on the first turntable by a feeding mechanism. As the turntable rotates, the saw blade contacts the saw blade to sharpen or polish it. Once one side of the saw blade is sharpened or polished, the flipping plate rotates, causing the flipping gripper to move above the first turntable. The flipping gripper on the flipping plate picks up the saw blade and then rotates 180° to above the second turntable. Simultaneously, the feeding mechanism places a new saw blade on the first turntable, and the cutting mechanism processes the new saw blade on the first turntable. At this time, the unloading mechanism grabs the saw blade from the flipping gripper and lifts it to create space for the flipping plate to rotate. The flipping plate then rotates 90° and stands upright on both turntables. Space is provided between the first and second turntables for the unloading mechanism to place the saw blade. The unloading mechanism then places the saw blade on the second turntable, while another cutting mechanism begins to sharpen or polish the saw blade on the second turntable on the other side. Since the new saw blade on the first turntable starts processing earlier than the saw blade on the second turntable, the saw blade on the first turntable will complete processing first. At this time, the tilting plate will tilt and grab the saw blade and stand it between the two turntables. At the same time, the loading mechanism will grab a new saw blade from the unloading machine and place it on the first turntable to start a new round of processing. The saw blade on the tilting plate waits for the saw blade on the second turntable to complete processing and be grabbed by the unloading mechanism and placed on the trolley. The above process is repeated, and the saw blade is transferred from the tilting gripper to the second turntable by the unloading mechanism for processing on the other side. The above method realizes the automated polishing or sharpening of both sides of the saw blade.

[0008] Preferably, the loading and unloading mechanisms of the saw blade sharpening and polishing equipment each include a sliding table, a forward / reverse cylinder, a lifting cylinder, a connecting plate, and an electromagnetic gripper. The sliding table is slidably connected to the base, the forward / reverse cylinder is fixedly connected to the base, the output rod of the forward / reverse cylinder is drively connected to the sliding table, the connecting plate is slidably connected to the sliding table, the lifting cylinder is fixedly connected to the sliding table, the output rod of the lifting cylinder is fixedly connected to the connecting plate, and the electromagnetic gripper is fixedly connected to the connecting plate. This invention uses the forward / reverse cylinder to drive the sliding table to slide, which in turn drives the electromagnetic gripper to move between the trolley and the turntable. The lifting cylinder, fixed to the sliding table, drives the electromagnetic gripper to rise and fall, thus achieving the gripping and placement of the saw blade.

[0009] Preferably, the cutting mechanism of the sharpening device includes a sharpening grinding disc, a sharpening motor, a sharpening main body base, a sliding base, a sharpening forward / backward linear module, and a sharpening lifting linear module. The sharpening forward / backward linear module is fixedly connected to the base. The sliding base is driven by the sharpening forward / backward linear module, and the sharpening linear module is fixedly connected to the sliding base. The sharpening main body base is driven by the sharpening lifting linear module, and the sharpening motor is fixedly connected to the sharpening main body base. The sharpening grinding disc is drively connected to the output shaft of the sharpening motor. This invention utilizes the sharpening forward / backward linear module to drive the sharpening grinding disc to move back and forth, and utilizes the sharpening lifting linear module to drive the sharpening grinding disc to advance and retract the blade, thereby achieving the cutting function. The sharpening forward / backward linear module drives the sharpening grinding disc, the sharpening motor, the sharpening main body base, and the sharpening lifting linear module to move back and forth as a whole via the sliding table. The sharpening lifting linear module then drives the sharpening grinding disc, the sharpening motor, and the sharpening main body base to move up and down as a whole.

[0010] Preferably, the cutting mechanism of the polishing equipment includes a belt abrasive unit, a polishing main unit base, a tilting cylinder, and a polishing transverse linear module. The polishing transverse linear module is fixedly connected to the base, the polishing main unit base is rotatably connected to the slider of the polishing transverse linear module, the tilting cylinder is rotatably connected to the base, and the output rod of the tilting cylinder is rotatably connected to the polishing main unit base. This invention uses the tilting cylinder to drive the polishing main unit base to tilt, controlling the feed and retraction of the belt abrasive unit. The polishing transverse linear module then drives the belt abrasive unit, polishing main unit base, and tilting cylinder to move left and right as a whole, thereby polishing the entire substrate surface of the saw blade and achieving the polishing function of the saw blade.

[0011] Preferably, the top-blading device includes a base, a turntable, a top-blading grinding disc, a top-blading main unit base, a top-blading motor, a top-blading lifting linear module, and a top-blading advancing and retreating linear module. The top-blading advancing and retreating linear module is fixedly connected to the base. The top-blading lifting linear module is fixedly connected to the slider of the top-blading advancing and retreating linear module. The main unit base is fixedly connected to the slider of the top-blading lifting linear module. The top-blading motor is fixedly connected to the top-blading main unit base. The top-blading grinding disc is rotatably connected to the top-blading main unit base. The top-blading motor is drively connected to the top-blading grinding disc. The turntable is rotatably connected to the base and is located in front of the top-blading grinding disc. This invention uses a linear advance / retract module to drive the top-edge grinding disc, top-edge main unit, top-edge motor, and top-edge lifting linear module to move back and forth as a whole. This drives the top-edge grinding disc to advance and retract, while the top-edge lifting linear module drives the top-edge grinding disc, top-edge main unit, and top-edge motor to move up and down. This allows the top-edge grinding disc to sharpen all areas of the top edge of all saw blades, thus realizing the top-edge sharpening function of the top-edge equipment. During processing, the feeding mechanism picks up the saw blade from the trolley and places it on the turntable. The turntable has a magnetic suction component to fix the saw blade on the turntable. Then, the top-edge advance / retract linear module drives the top-edge grinding disc to approach the saw blade for grinding. Then, the top-edge lifting linear module drives the top-edge grinding disc to move up and down reciprocatingly so that the grinding covers the entire top edge.

[0012] Preferably, the feeding and unloading mechanisms of the top-cutting device each include an electromagnetic gripper, a primary slide, a secondary slide, a primary cylinder, a secondary cylinder, and a lifting cylinder. The primary slide is slidably connected to the base and driven by the primary cylinder. The lifting cylinder is fixedly connected to the primary slide, the secondary cylinder is fixedly connected to the output rod of the lifting cylinder, the secondary slide is fixedly connected to the output rod of the secondary cylinder, and the electromagnetic gripper is fixedly connected to the secondary slide. In this invention, the turntable and grinding disc in the top-cutting device are both located inside the base. The primary cylinder drives the primary slide to move the secondary cylinder to the entrance of the base chamber. At this time, the secondary cylinder drives the secondary slide to extend the electromagnetic gripper above the turntable. The lifting cylinder then drives the electromagnetic gripper to grasp and place the material.

[0013] Preferably, the cleaning equipment includes a base, several rubber rollers, several brush rollers, and several absorbent cotton rollers. All of the rubber rollers, brush rollers, and absorbent cotton rollers are rotatably connected to the base. Each brush roller and absorbent cotton roller is mounted on two rubber roller supports. A baffle is fixedly connected to the base. Both the brush rollers and absorbent cotton rollers are located inside the baffle. The brush rollers are located at the front of the baffle, and the absorbent cotton rollers are located at the rear of the baffle. Two air boxes are provided at the end of the baffle. Above each of the rubber rollers, brush rollers, and absorbent cotton rollers inside the baffle, another set of the same type of rubber rollers, brush rollers, and absorbent cotton rollers is provided. A spray assembly is provided above the rubber rollers, brush rollers, and absorbent cotton rollers inside the baffle. A water tank is provided below the rubber rollers, brush rollers, and absorbent cotton rollers inside the baffle. This invention uses a feeding mechanism to grab the saw blade from the trolley and place it on a rubber roller outside the baffle. The rubber roller is driven by a motor to rotate continuously, which drives the saw blade into the baffle. The upper and lower rubber rollers clamp the saw blade and send it between the brush rollers. The spray assembly inside the baffle provides cleaning liquid. The brush roller brushes the saw blade to remove rust, while the moisture-absorbing cotton roller wipes away dirt and absorbs excess water. Then, the saw blade is dried by the air boxes on the upper and lower sides. After the saw blade comes out of the baffle, it is removed from the rubber roller by the unloading mechanism and placed on the trolley for stacking.

[0014] Preferably, the loading and unloading mechanisms of the cleaning equipment include a cleaning gripping cylinder, a moving platform, a pushing cylinder, and an electromagnetic gripper. The moving platform is slidably connected to the base, the pushing cylinder is fixedly connected to the base, the output rod of the pushing cylinder is fixedly connected to the moving platform, the cleaning gripping cylinder is fixedly connected to the moving platform, and the output rod of the cleaning gripping cylinder is fixedly connected to the electromagnetic gripper. This invention utilizes the cleaning gripping cylinder to drive the electromagnetic gripper to move up and down, thereby gripping and placing the saw blade. The pushing cylinder drives the moving platform to slide, causing the electromagnetic gripper on the cleaning gripping cylinder to move back and forth between the trolley and the rubber roller.

[0015] Preferably, a positioning post is fixedly connected to the trolley. This invention utilizes the positioning post to position and limit the saw blade.

[0016] In summary, the beneficial effects of this invention are:

[0017] 1. By using the feeding and unloading mechanisms, the automatic feeding and unloading of the cleaning equipment, the top-cutting equipment, the blade-sharpening equipment, and the polishing equipment can be realized. After unloading, the saw blades are placed on the trolley. The trolley is detached from the base. After completing the batch of saw blades, the trolley can be disassembled and moved to the next process and used as the trolley for the next process. In this way, the saw blades can be classified in batches by trolley.

[0018] 2. The cooperation between the feeding mechanism, the unloading mechanism, and the flipping mechanism enables the blade-sharpening and polishing equipment to achieve automatic flipping.

[0019] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0020] Undoubtedly, such and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0021] To make the above and other objects, features and advantages of the present invention more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0023] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0025] Figure 1 This is a structural diagram of a blade-sharpening device;

[0026] Figure 2 This is a schematic diagram of the polishing equipment.

[0027] Figure 3 This is a schematic diagram of the flipping mechanism;

[0028] Figure 4 Schematic diagram of the top cutting edge device Figure 1 ;

[0029] Figure 5 Schematic diagram of the top cutting edge device Figure 2 ;

[0030] Figure 6 This is a schematic diagram of the cleaning equipment.

[0031] Key reference numerals in the attached drawings: 1. Turntable; 2. Positioning cone; 3. Tilting gripper; 4. Sliding table; 5. Forward / backward cylinder; 6. Lifting cylinder; 7. Connecting plate; 8. Electromagnetic gripper one; 9. Sharpening grinding disc; 10. Sharpening motor; 11. Sharpening main unit base; 12. Sliding seat; 13. Sharpening forward / backward linear module; 14. Sharpening lifting linear module; 15. Sanding belt main unit; 16. Polishing main unit base; 17. Tilting cylinder; 18. Polishing transverse linear module; 19. Top-edge grinding disc; 20. Top-edge main unit base; 21. Top-edge motor; 22. Top blade lifting linear module; 23. Top blade forward and backward linear module; 24. Primary slide table; 25. Secondary slide table; 26. Primary cylinder; 27. Secondary cylinder; 28. Lifting cylinder; 29. ​​Rubber roller; 30. Brush roller; 31. Absorbent cotton roller; 32. Baffle; 33. Air box; 34. Spray assembly; 35. Water tank; 36. Cleaning and gripping cylinder; 37. Moving table; 38. Pushing cylinder; 39. Electromagnetic gripper three; 40. Positioning column; 41. Base; 42. Tilting plate; 43. Trolley; 44. Electromagnetic gripper two. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0033] Furthermore, in the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies are not connected through a transitional structure, but rather formed as a whole through a connecting structure. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] like Figure 1-6 As shown, Figure 1-6 As shown, a saw blade production line includes a cleaning device, a top-edge device, a blade-sharpening device, and a polishing device. The cleaning device, top-edge device, blade-sharpening device, and polishing device are arranged in sequence. Each of the cleaning device, top-edge device, blade-sharpening device, and polishing device is detachably connected to a trolley 43 for transferring saw blades. Each of the cleaning device, top-edge device, blade-sharpening device, and polishing device is equipped with a loading mechanism for grabbing saw blades from the trolley 43 and a unloading mechanism for removing the processed saw blades and placing them on the trolley 43.

[0037] By adopting the above technical solution, the automatic feeding and unloading of the cleaning equipment, the top-blade equipment, the blade-sharpening equipment, and the polishing equipment can be realized using the feeding mechanism and the unloading mechanism. After unloading, the saw blade is placed on the trolley 43. The trolley 43 is detached from the base 41. After completing the batch of saw blades, the trolley 43 can be disassembled and moved to the next process and used as the trolley 43 for the next process. In this way, the saw blades can be batch-classified by the trolley 43.

[0038] Both the blade-sharpening and polishing equipment include a base 41, a flipping mechanism, two sets of cutting mechanisms, and two turntables 1. The two turntables 1 are rotatably connected to the base 41. A positioning cone 2 is set at the center of each of the two turntables 1. The two turntables 1 are driven by two motors respectively. The two sets of cutting mechanisms are respectively set at the two turntables 1. The flipping mechanism includes a flipping plate 42 and a flipping gripper 3. The flipping gripper 3 is fixedly connected to one end of the flipping plate 42. The flipping plate 42 is rotatably connected to the base 41. The flipping plate 42 is driven by a motor. Two turntables 1 have magnetic attachment components that can fix the saw blade when it is placed on the turntables 1. For ease of description, the two turntables 1 are referred to as the first turntable 1 and the second turntable 1, respectively. During processing, the first turntable 1 and the second turntable 1 are rotated by a motor. The saw blade is first placed on the first turntable 1 by the feeding mechanism. As the turntable 1 rotates, the saw blade contacts the saw blade to sharpen or polish it. When one side of the saw blade is sharpened or polished, the flipping plate 42 rotates, causing the flipping gripper 3 to move above the first turntable 1. The flipping gripper 3 on the flipping plate 42 picks up the saw blade and then rotates 180° to above the second turntable 1. At the same time, the feeding mechanism places a new saw blade on the first turntable 1, and the cutting mechanism processes the new saw blade on the first turntable 1. At this time, the unloading mechanism grabs the saw blade on the flipping gripper 3 and lifts it to make room for the flipping plate 42 to rotate. The flipping plate 42 rotates 90° to stand upright. Space is provided between the two turntables 1 for the unloading mechanism to place the saw blade. The unloading mechanism then places the saw blade on the second turntable 1. Another cutting mechanism begins to sharpen or polish the saw blade on the second turntable 1 on the other side. Since the new saw blade on the first turntable 1 starts processing earlier than the saw blade on the second turntable 1, the saw blade on the first turntable 1 will complete processing first. At this time, the flipping plate 42 will flip to grab the saw blade and stand it between the two turntables 1. At the same time, the loading mechanism will grab a new saw blade from the lower carriage and place it on the first turntable 1 to start a new round of processing. The saw blade on the flipping plate 42 waits for the saw blade on the second turntable 1 to complete processing and be grabbed by the unloading mechanism and placed on the trolley 43. The above process is repeated, and the saw blade is transferred from the flipping gripper 3 to the second turntable 1 by the unloading mechanism for processing on the other side. The above method realizes the automated polishing or sharpening of both sides of the saw blade.

[0039] The loading and unloading mechanisms of both the saw blade sharpening and polishing equipment include a sliding table 4, a forward / reverse cylinder 5, a lifting cylinder 6, a connecting plate 7, and an electromagnetic gripper 8. The sliding table 4 is slidably connected to the base 41, the forward / reverse cylinder 5 is fixedly connected to the base 41, the output rod of the forward / reverse cylinder 5 is drivenly connected to the sliding table 4, the connecting plate 7 is slidably connected to the sliding table 4, the lifting cylinder 6 is fixedly connected to the sliding table 4, the output rod of the lifting cylinder 6 is fixedly connected to the connecting plate 7, and the electromagnetic gripper 8 is fixedly connected to the connecting plate 7. The forward / reverse cylinder 5 drives the sliding table 4 to slide, which in turn moves the electromagnetic gripper 8 between the trolley 43 and the turntable 1. The lifting cylinder 6, fixed on the sliding table 4, drives the electromagnetic gripper 8 to rise and fall, thus achieving the gripping and placement of the saw blade.

[0040] The cutting mechanism of the blade-sharpening equipment includes a blade-sharpening grinding disc 9, a blade-sharpening motor 10, a blade-sharpening main unit base 11, a sliding seat 12, a blade-sharpening forward and backward linear module 13, and a blade-sharpening lifting linear module 14. The blade-sharpening forward and backward linear module 13 is fixedly connected to the base 41. The sliding seat 12 is driven by the blade-sharpening forward and backward linear module 13. The blade-sharpening linear module is fixedly connected to the sliding seat 12. The blade-sharpening main unit base 11 is driven by the blade-sharpening lifting linear module 14. The blade-sharpening motor 10 is fixedly connected to the blade-sharpening main unit base 11. The blade-sharpening grinding disc 9 is drivenly connected to the output shaft of the blade-sharpening motor 10. The cutting function is achieved by using the cutting advance and retraction linear module 13 to drive the cutting grinding disc 9 to move back and forth, and using the cutting lifting linear module 14 to drive the cutting grinding disc 9 to advance and retract. The cutting advance and retraction linear module 13 drives the cutting grinding disc 9, the cutting motor 10, the cutting main body base 11, and the cutting lifting linear module 14 to move back and forth as a whole through the sliding table 4. The cutting lifting linear module 14 drives the cutting grinding disc 9, the cutting motor 10, and the cutting main body base 11 to move up and down as a whole.

[0041] The cutting mechanism of the polishing equipment includes a belt abrasive unit 15, a polishing main unit base 16, a tilting cylinder 17, and a polishing transverse linear module 18. The polishing transverse linear module 18 is fixedly connected to the base 41. The polishing main unit base 16 is rotatably connected to the slider of the polishing transverse linear module 18. The tilting cylinder 17 is rotatably connected to the base 41, and the output rod of the tilting cylinder 17 is rotatably connected to the polishing main unit base 16. The tilting cylinder 17 can push the polishing main unit base 16 to tilt, controlling the feed and retraction of the belt abrasive unit 15. The polishing transverse linear module 18 drives the belt abrasive unit 15, the polishing main unit base 16, and the tilting cylinder 17 to move left and right as a whole, thereby polishing the entire substrate surface of the saw blade and realizing the polishing function of the saw blade.

[0042] The top-blading device includes a base 41, a turntable 1, a top-blading grinding disc 19, a top-blading main unit 20, a top-blading motor 21, a top-blading lifting linear module 22, and a top-blading advancing and retreating linear module 23. The top-blading advancing and retreating linear module 23 is fixedly connected to the base 41. The top-blading lifting linear module 22 is fixedly connected to the slider of the top-blading advancing and retreating linear module 23. The main unit is fixedly connected to the slider of the top-blading lifting linear module 22. The top-blading motor 21 is fixedly connected to the top-blading main unit 20. The top-blading grinding disc 19 is rotatably connected to the top-blading main unit 20. The top-blading motor 21 is drive-connected to the top-blading grinding disc 19. The turntable 1 is rotatably connected to the base 41 and is located in front of the top-blading grinding disc 19. The top edge advance and retraction linear module 23 drives the top edge grinding disc 19, the top edge main body 20, the top edge motor 21, and the top edge lifting linear module 22 to move back and forth as a whole, driving the top edge grinding disc 19 to advance and retract. The top edge lifting linear module 22 drives the top edge grinding disc 19, the top edge main body 20, and the top edge motor 21 to move up and down as a whole, so that the top edge grinding disc 19 can sharpen all areas of the top edge of all saw blades, thus realizing the top edge sharpening function of the top edge equipment. During processing, the feeding mechanism picks up the saw blade from the trolley 43 and places it on the turntable 1. The turntable 1 has a magnetic suction component to fix the saw blade on the turntable 1. Then, the top edge advance and retraction linear module 23 drives the top edge grinding disc 19 to approach the saw blade for grinding. Then, the top edge lifting linear module 22 drives the top edge grinding disc 19 to move up and down to make the grinding cover the entire top edge.

[0043] The loading and unloading mechanisms of the top-cutting device both include an electromagnetic gripper 44, a primary slide 24, a secondary slide 25, a primary cylinder 26, a secondary cylinder 27, and a lifting cylinder 28. The primary slide 24 is slidably connected to the base 41 and is driven by the primary cylinder 26. The lifting cylinder 28 is fixedly connected to the primary slide 24, the secondary cylinder 27 is fixedly connected to the output rod of the lifting cylinder 28, the secondary slide 25 is fixedly connected to the output rod of the secondary cylinder 27, and the electromagnetic gripper 44 is fixedly connected to the secondary slide 25. The turntable 1 and grinding disc in the top-cutting device are both located inside the base 41. The primary cylinder 26 drives the primary slide 24, which in turn moves the secondary cylinder 27 to the entrance of the inner chamber of the base 41. At this time, the secondary cylinder 27 drives the secondary slide 25, causing the electromagnetic gripper 44 to extend above the turntable 1. The lifting cylinder 28 then drives the electromagnetic gripper 44 to grip and place the material.

[0044] The cleaning equipment includes a base 41, several rubber rollers 29, several brush rollers 30, and several absorbent cotton rollers 31. All the rubber rollers 29, brush rollers 30, and absorbent cotton rollers 31 are rotatably connected to the base 41. The brush rollers 30 and absorbent cotton rollers 31 are each mounted on a bracket of two rubber rollers 29. A baffle 32 is fixedly connected to the base 41. Both the brush rollers 30 and absorbent cotton rollers 31 are located inside the baffle 32, with the brush rollers 30 positioned at the front of the baffle 32 and the absorbent cotton rollers 31 positioned at the back of the baffle. At the rear of 32, the baffle 32 is provided with two air boxes 33 at the end. Above the rubber roller 29, brush roller 30 and absorbent cotton roller 31 inside the baffle 32, there is another set of rubber roller 29, brush roller 30 and absorbent cotton roller 31 that are the same as itself. Above the rubber roller 29, brush roller 30 and absorbent cotton roller 31 inside the baffle 32, there is a spray assembly 34. Below the rubber roller 29, brush roller 30 and absorbent cotton roller 31 inside the baffle 32, there is a water tank 35. The saw blade on the trolley 43 is picked up by the feeding mechanism and placed on the rubber roller 29 outside the baffle 32. The rubber roller 29 is driven by a motor to rotate continuously, which drives the saw blade into the baffle 32. The upper and lower rubber rollers 29 clamp the saw blade and send it between the brush rollers 30. The spray assembly 34 inside the baffle 32 provides cleaning liquid. The brush rollers 30 brush the saw blade to remove rust, and the moisture-absorbing cotton roller wipes away stains and absorbs excess water. Then, it is dried by the air boxes 33 on the upper and lower sides. After the saw blade comes out of the baffle 32, it is removed from the rubber roller 29 by the unloading mechanism and placed on the trolley 43 for stacking. The water tank 35 below is used to catch the sprayed water.

[0045] The loading and unloading mechanisms of the cleaning equipment include a cleaning gripping cylinder 36, a moving table 37, a pushing cylinder 38, and an electromagnetic gripper 39. The moving table 37 is slidably connected to the base 41, the pushing cylinder 38 is fixedly connected to the base 41, the output rod of the pushing cylinder 38 is fixedly connected to the moving table 37, the cleaning gripping cylinder 36 is fixedly connected to the moving table 37, and the output rod of the cleaning gripping cylinder 36 is fixedly connected to the electromagnetic gripper 39. The cleaning gripping cylinder 36 drives the electromagnetic gripper 39 to rise and fall, thereby gripping and placing the saw blade. The pushing cylinder 38 drives the moving table 37 to slide, causing the electromagnetic gripper 39 on the cleaning gripping cylinder 36 to move back and forth between the trolley 43 and the rubber roller 29.

[0046] Positioning pins 40 are fixedly connected to the trolley 43. The positioning pins 40 are used to position and limit the saw blade.

[0047] It should be noted that many specific details have been set forth in the above description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

Claims

1. A saw blade production line, characterized by: The application relates to a saw blade processing device, which comprises cleaning equipment, top blade equipment, blade opening equipment and polishing equipment arranged in sequence, and a trolley (43) for transferring saw blades is detachably connected to the cleaning equipment, the top blade equipment, the blade opening equipment and the polishing equipment; the cleaning equipment, the top blade equipment, the blade opening equipment and the polishing equipment are provided with feeding mechanisms for grabbing saw blades from the trolley (43) and discharging mechanisms for taking processed saw blades and placing the same on the trolley (43).

2. The saw blade production line of claim 1, wherein: The blade opening equipment and the polishing equipment each comprise a base (41), cutting mechanisms, a turnover mechanism and two rotating discs (1), the two rotating discs (1) are rotationally connected with the base (41), the centers of the two rotating discs (1) are provided with positioning conical frustums (2), the two rotating discs (1) are respectively driven by two motors, two groups of the cutting mechanisms are respectively arranged at the two rotating discs, the turnover mechanism comprises a turnover plate and a turnover gripper (3), the turnover gripper (3) is fixedly connected to one end of the turnover plate (42), the turnover plate (42) is rotationally connected with the base (41), and the turnover plate (42) is driven by a motor.

3. The saw blade production line of claim 2, wherein: The feeding mechanisms and the discharging mechanisms of the blade opening equipment and the polishing equipment each comprise a sliding table (4), a reciprocating cylinder (5), a lifting cylinder (6), a connecting plate (7) and an electromagnetic gripper (8), the sliding table (4) is slidingly connected with the base (41), the reciprocating cylinder (5) is fixedly connected with the base (41), an output rod of the reciprocating cylinder (5) is in transmission connection with the sliding table (4), the connecting plate (7) is slidingly connected with the sliding table (4), the lifting cylinder (6) is fixedly connected with the sliding table (4), an output rod of the lifting cylinder (6) is fixedly connected with the connecting plate (7), and the electromagnetic gripper (8) is fixedly connected with the connecting plate (7).

4. The saw blade production line of claim 2, wherein: The cutting mechanism of the blade opening equipment comprises a blade opening grinding disc (9), a blade opening motor (10), a blade opening main seat (11), a sliding seat (12), a blade opening reciprocating linear module (13) and a blade opening lifting linear module (14), the blade opening reciprocating linear module (13) is fixedly connected with the base (41), the sliding seat (12) is driven by the blade opening reciprocating linear module (13), the blade opening linear module is fixedly connected on the sliding seat (12), the blade opening main seat (11) is driven by the blade opening lifting linear module (14), the blade opening motor (10) is fixedly connected on the blade opening main seat (11), and the blade opening grinding disc (9) is in transmission connection with an output shaft of the blade opening motor (10).

5. The saw blade production line of claim 2, wherein: The cutting mechanism of the polishing device comprises a sand belt main machine (15), a polishing main base (16), a turnover cylinder (17) and a polishing transverse linear module (18), the polishing transverse linear module (18) is fixedly connected with the base (41), the polishing main base (16) is rotationally connected on the sliding block of the polishing transverse linear module (18), the turnover cylinder (17) is rotationally connected on the sliding block of the polishing transverse linear module (18), and the output rod of the turnover cylinder (17) is rotationally connected on the polishing main base (16).

6. The saw blade production line of claim 1, wherein: The top blade device comprises a base (41), a rotating disc (1), a top blade grinding disc (19), a top blade main base (20), a top blade motor (21), a top blade lifting linear module (22) and a top blade feeding and withdrawing linear module (23), the top blade feeding and withdrawing linear module (23) is fixedly connected with the base (41), the top blade lifting linear module (22) is fixedly connected on the sliding block of the top blade feeding and withdrawing linear module (23), the main base is fixedly connected on the sliding block of the top blade lifting linear module (22), the top blade motor (21) is fixedly connected on the top blade main base (20), the top blade grinding disc (19) is rotationally connected on the top blade main base (20), the top blade motor (21) is in transmission connection with the top blade grinding disc (19), the rotating disc (1) is rotationally connected with the base (41), and the rotating disc (1) is located in front of the top blade grinding disc (19).

7. The saw blade production line of claim 6, wherein: The feeding mechanism and the discharging mechanism of the top blade device both comprise an electromagnetic gripper two (44), a first sliding table (24), a second sliding table (25), a first cylinder (26), a second cylinder (27) and a lifting cylinder (28), the first sliding table (24) is slidingly connected with the base (41), the first sliding table (24) is driven by the first cylinder (26), the lifting cylinder (28) is fixedly connected on the first sliding table (24), the second cylinder (27) is fixedly connected on the output rod of the lifting cylinder (28), the second sliding table (25) is fixedly connected on the output rod of the second cylinder (27), and the electromagnetic gripper two (44) is fixedly connected on the second sliding table (25).

8. The saw blade production line of claim 1, wherein: The cleaning equipment includes a base (41), a plurality of rubber rollers (29), a plurality of brush rollers (30) and a plurality of water-absorbing cotton rollers (31), the plurality of rubber rollers (29), the plurality of brush rollers (30) and the plurality of water-absorbing cotton rollers (31) are rotatably connected with the base (41), the brush roller (30) and the water-absorbing cotton roller (31) are arranged on two rubber roller (29) supports, the base (41) is fixedly connected with a baffle cover (32), the brush roller (30) and the water-absorbing cotton roller (31) are located in the baffle cover (32), the brush roller (30) is located at the front of the baffle cover (32), the water-absorbing cotton roller (31) is located at the rear of the baffle cover (32), the baffle cover (32) is provided with two wind boxes (33) at the end, the rubber roller (29), the brush roller (30) and the water-absorbing cotton roller (31) located in the baffle cover (32) are provided with another group of the rubber roller (29), the brush roller (30) and the water-absorbing cotton roller (31) which are the same as themselves above, the rubber roller (29), the brush roller (30) and the water-absorbing cotton roller (31) located in the baffle cover (32) are provided with a spraying assembly (34) above, and the rubber roller (29), the brush roller (30) and the water-absorbing cotton roller (31) located in the baffle cover (32) are provided with a water tank (35) below.

9. The saw blade production line of claim 8, wherein: The feeding mechanism and the discharging mechanism of the cleaning equipment include a cleaning grabbing cylinder (36), a moving table (37), a pushing cylinder (38) and an electromagnetic gripper three (39), the moving table (37) is slidably connected with the base (41), the pushing cylinder (38) is fixedly connected with the base (41), the output rod of the pushing cylinder (38) is fixedly connected with the moving table (37), the cleaning grabbing cylinder (36) is fixedly connected with the moving table (37), and the output rod of the cleaning grabbing cylinder (36) is fixedly connected with the electromagnetic gripper three (39).

10. The saw blade production line of claim 1, wherein: The trolley (43) is fixedly connected with a positioning column (40).

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