A high-strength wear-resistant grinding wheel mesh automatic glue coating and conveying device and method

Abstract

The present invention relates to the technical field of gluing grinding wheel mesh cloth, specifically to a high-strength and wear-resistant automatic gluing conveying device and method for grinding wheel mesh cloth, comprising a numerically controlled machine tool, wherein a plurality of electric rollers are rotatably connected inside the numerically controlled machine tool, and a grinding wheel mesh cloth is wound around the surface of the electric roller, a driving mechanism is arranged inside the numerically controlled machine tool, a negative pressure mechanism is arranged inside the numerically controlled machine tool, auxiliary mechanisms are arranged on both sides of the numerically controlled machine tool, and a tension mechanism is fixedly connected to the upper end of the numerically controlled machine tool. In the present invention, when the gear rotates, the rotating rod is driven to rotate, and when the rotating rod rotates, the L-shaped rod is driven to slide inside the arc groove, and when the L-shaped rod slides, the sealing plate is pushed out and opened, and when the scraper box moves to the left and right ends of the grinding wheel mesh cloth, the sealing plate is opened, and the excess glue is sucked into the interior of the scraper box, so that the glue can be recycled for secondary use while preventing waste.

Description

Technical Field

[0001] The invention relates to the technical field of gluing grinding wheel mesh cloth, in particular to a high-strength and wear-resistant automatic gluing conveying device and method for grinding wheel mesh cloth. Background Art

[0002] With the booming development of the manufacturing industry, such as mechanical processing, automobile manufacturing, shipbuilding and other industries, the demand for grinding tools is increasing. As an important abrasive material, the application scenarios of grinding wheel mesh cloth are constantly expanding. In operations such as metal surface grinding and stone cutting and grinding, the high efficiency and precise grinding performance of grinding wheel mesh cloth makes it an indispensable tool. The improvement of consumer requirements for product quality has also prompted companies to have higher standards for the quality of grinding wheel mesh cloth. For example, in the finishing of automotive parts, high-quality grinding wheel mesh cloth is required to ensure the flatness and smoothness of the surface of the parts.

[0003] In the prior art, it is difficult to ensure uniform distribution of glue on the grinding wheel mesh by manual gluing. Due to the instability of manual operation, glue may be applied too much in some areas and too little in other areas. For example, during the gluing process, factors such as the weight of the worker's technique and the speed of gluing will lead to uneven gluing. This unevenness will affect the bonding performance of the grinding wheel mesh, and may cause the mesh to peel off from the grinding wheel substrate during use, reducing the service life of the grinding wheel. When using a rubber roller to apply glue, there is a lack of precise control over the gluing, and the amount of glue is difficult to accurately grasp. Excessive use of glue often occurs, which not only increases production costs, but may also affect product quality due to glue accumulation, so a high-strength, wear-resistant automatic gluing and conveying equipment for grinding wheel mesh is needed. Summary of the invention

[0004] The purpose of the present invention is to provide a high-strength and wear-resistant grinding wheel mesh automatic gluing and conveying device and method to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a high-strength and wear-resistant grinding wheel mesh automatic gluing and conveying device, comprising a CNC machine tool, the internal rotation of the CNC machine tool is connected to a plurality of electric rollers, the surface of the electric roller is wound and connected with a grinding wheel mesh, the CNC machine tool is provided with a driving mechanism, the CNC machine tool is provided with a negative pressure mechanism, the CNC machine tool is provided with auxiliary mechanisms on both sides, the upper end of the CNC machine tool is fixedly connected to a tension mechanism, and the internal rotation of the CNC machine tool is connected to an electric rubber roller.

[0005] Preferably, the driving mechanism includes a rotating rod, two of which are provided and fixedly connected to the driving shaft on the electric roller, the lower end of the rotating rod is rotatably connected to a cross rod, the surface of the cross rod is provided with a cross groove, the interior of the CNC machine tool is rotatably connected to a turntable, the surface of the turntable is fixedly connected to a round rod, the interior of the CNC machine tool is fixedly connected to an arc rod, the surface of the arc rod is fixedly connected to an L-shaped arc rack, the surface of the turntable is fixedly connected to a notch, and the surface of the arc rod is slidably connected to a slide rod.

[0006] Preferably, the negative pressure mechanism includes an arc-shaped wave rod, which is fixedly connected to the interior of the CNC machine tool, a scraper box is fixedly connected to the side of the sliding rod, an air intake valve is fixedly connected to the upper end of the scraper box, a piston barrel is fixedly connected to the upper end of the air intake valve, an air outlet valve is fixedly connected to the side of the piston barrel, the interior of the piston barrel is slidably connected to a piston rod, a spring is provided between the piston rod and the interior of the piston barrel, an openable discharge port is provided at the lower end of the scraper box, an arc-shaped groove is provided inside the scraper box, a rotating rod is rotatably connected to the interior of the scraper box, an L-shaped rod is slidably connected to the interior of the arc-shaped groove, a sealing plate is fixedly connected to the side of the L-shaped rod, and a gear is fixedly connected to the upper end of the main rotating shaft of the rotating rod.

[0007] Preferably, the auxiliary mechanism includes a spring telescopic rod, which is fixedly connected to the inside of the CNC machine tool, a rack is fixedly connected to the side of the spring telescopic rod, a fan is fixedly connected to the side of the CNC machine tool, a transmission belt is connected between the main rotating shaft of the fan and the electric roller, a rolling shutter baffle is slidably connected to the inside of the CNC machine tool, and a pinion is fixedly connected to the side of the main output shaft of the rolling shutter baffle.

[0008] Preferably, the tension mechanism includes an electric roller 1, which is rotatably connected inside the CNC machine tool, a bevel gear 1 is fixedly connected to the side of the electric roller 1, an annular block is fixedly connected to the inner side of the CNC machine tool, a rotating rod 1 is rotatably connected to the side of the annular block, a transmission belt 1 is transmission-connected between the rotating rod 1 and the electric roller 1, an L-shaped support rod is rotatably connected to the surface of the annular block, a support rod is fixedly connected to the surface of the annular block, a bevel gear 2 is rotatably connected to the inside of the support rod, a connecting rod is fixedly connected to the side of the output shaft of the bevel gear 2, a wobble plate is fixedly connected to the edge of the wobble plate with a semicircular groove in sliding connection, a Y-shaped rod is rotatably connected to the surface of the semicircular groove, the other end of the Y-shaped rod is fixedly connected to a swing rod, and one end of the rotating rod 1 is fixedly connected to the L-shaped rotating rod.

[0009] Preferably, the round rod is slidably connected inside the transverse groove, and the surface of the sliding rod is slidably and rotatably connected to the surface of the notch through the round rod.

[0010] Preferably, the bevel gear 1 is meshed with the bevel gear 2, the surface of the Y-shaped rod is rotatably connected inside the L-shaped support rod, and the other end of the L-shaped rotating rod is rotatably and slidably connected on the back side of the L-shaped support rod.

[0011] An automatic gluing and conveying device for high-strength and wear-resistant grinding wheel mesh cloth comprises the following steps:

[0012] S1. First, the grinding wheel mesh is pulled onto the electric roller, and then the electric roller and the electric rubber roller are driven by the CNC machine tool. The electric rubber roller applies glue to the surface of the grinding wheel mesh. At the same time, the electric roller drives the rotating rod to rotate. When the two rotating rods rotate, the cross bar is driven to reciprocate up and down. When the cross bar reciprocates, the round rod is driven to work through the cross groove. The round rod drives the turntable to rotate back and forth left and right. When the turntable reciprocates, the notch is driven to swing back and forth. When the notch swings, the sliding rod is driven to reciprocate left and right on the surface of the arc rod through the round rod. When the sliding rod is operating, it drives the scraper box to reciprocate left and right on the surface of the grinding wheel mesh, and the glue on the surface of the grinding wheel mesh is evenly spread left and right;

[0013] S2. When the scraper box is in operation, the piston rod at the upper end is driven to swing left and right at the same time. When the piston rod swings left and right, it will be squeezed by the convex block on the arc-shaped wave rod, and the piston rod will slide downward inside the piston barrel, and the gas in the piston barrel will be discharged from the outlet valve. When the piston rod moves to the groove on the arc-shaped wave rod, the piston rod will slide upward inside the piston barrel through the spring, and the gas inside the scraper box will be sucked into the piston barrel through the suction valve. This cycle will generate negative pressure inside the scraper box.

[0014] S3. When the scraper box slides to the left and right ends, the gear will mesh with the L-shaped arc-shaped rack and make the gear rotate. When the gear rotates, it drives the rotating rod to rotate. When the rotating rod rotates, it drives the L-shaped rod to slide inside the arc-shaped groove. When the L-shaped rod slides, the sealing plate will be pushed out and opened. When the scraper box moves to the left and right ends of the grinding wheel mesh, the sealing plate will be opened to absorb the excess glue into the scraper box. While preventing waste, the glue can be recycled for secondary use. Finally, the excess glue can be discharged through the discharge port.

[0015] S4. When the scraper box moves to the left and right ends, the slide bar will squeeze the spring telescopic rod. When the spring telescopic rod is squeezed, it will drive the rack to slide. The rack will mesh with the pinion at this time, and the pinion will rotate. When the pinion rotates, it drives the shutter baffle to retract, and the side of the CNC machine tool is opened. The fan rotates through the transmission belt. When the fan rotates, the glue can be further blown into the inside of the scraper box;

[0016] S5. When the grinding wheel mesh operates on the electric roller, the electric roller and the electric roller 1 operate simultaneously. When the electric roller 1 rotates, it drives the bevel gear 1 to rotate. When the bevel gear 1 rotates, it drives the meshing bevel gear 2 to rotate. When the bevel gear 2 rotates, it drives the connecting rod to rotate. When the connecting rod rotates, it drives the swing plate to rotate. The swing plate will swing around the center of the connecting rod. When the swing plate swings, it drives the semicircular groove to swing at the same time. When the semicircular groove swings, it drives the Y-shaped rod to rotate left and right on the L-shaped support rod about the axis of the Y-shaped rod. At the same time, when the electric roller 1 rotates, the rotating rod 1 is driven to rotate through the transmission belt 1. When the rotating rod 1 rotates, it drives the L-shaped rotating rod to rotate at the same time. When the L-shaped rotating rod rotates, it drives the L-shaped support rod to swing left and right in the circle of the annular block. When the L-shaped support rod is driven left and right, it drives the Y-shaped rod to swing. In this way, the Y-shaped rod can swing left and right and front and back. At the same time, the Y-shaped rod drives the swing rod to swing back and forth, left and right, to stretch the grinding wheel mesh.

[0017] In the present invention, when the notch is swung, the round rod drives the slide bar to reciprocate left and right on the surface of the arc rod, and when the slide bar is in operation, the scraper box is driven to reciprocate left and right on the surface of the grinding wheel mesh cloth, so that the glue on the surface of the grinding wheel mesh cloth is evenly spread left and right to prevent uneven distribution of the glue, and at the same time, the grinding wheel mesh cloth is swung to prevent wrinkles on the grinding wheel mesh cloth

[0018] In the present invention, when the gear rotates, the rotating rod is driven to rotate, and when the rotating rod rotates, the L-shaped rod is driven to slide inside the arc groove. When the L-shaped rod slides, the sealing plate is pushed out and opened. When the scraper box moves to the left and right ends of the grinding wheel mesh cloth, the sealing plate is opened, and the excess glue is sucked into the interior of the scraper box. While preventing waste, the glue can be recycled for secondary utilization.

[0019] In the present invention, when the spring telescopic rod is squeezed, the rack will be driven to slide, and the rack will mesh with the pinion at this time, and the pinion will rotate. When the pinion rotates, it drives the rolling shutter baffle to reel in, and the side of the CNC machine tool is opened. The fan rotates through the transmission belt, and when the fan rotates, the glue can be further blown into the scraper box, thereby improving the collection efficiency.

[0020] In the present invention, the Y-shaped rod is driven to swing when the L-shaped support rod is driven left and right, so that the Y-shaped rod can swing left and right and front and back, and the Y-shaped rod drives the swing rod to swing back and forth and left and right at the same time, thereby stretching the grinding wheel mesh cloth, preventing the grinding wheel mesh cloth from wrinkling, and improving the uniformity of the glue coating on the grinding wheel mesh cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional appearance of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the CNC machine tool of the present invention;

[0023] Figure 3 It is a schematic cross-sectional view of the other side of the CNC machine tool of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the driving mechanism of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the other side of the driving mechanism of the present invention;

[0026] Figure 6 For the present invention Figure 5 A is a schematic diagram of the enlarged structure of the middle part;

[0027] Figure 7 It is a schematic diagram of the side cross-sectional structure of the scraper box of the present invention;

[0028] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of B;

[0029] Fig. 9 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0030] Fig.10 For the present invention Figure 1 Schematic diagram of the enlarged structure of C in the middle;

[0031] Fig.11 This is a structural schematic diagram of the tension mechanism of the present invention;

[0032] Fig.12 It is a structural schematic diagram of the other side of the tension mechanism of the present invention;

[0033] Fig.13 It is a schematic diagram of the side sectional structure of the tension mechanism of the present invention.

[0034] In the figure: 1, CNC machine tool; 2, electric roller; 3, grinding wheel mesh; 4, driving mechanism; 5, negative pressure mechanism; 6, auxiliary mechanism; 7, tension mechanism; 8, electric rubber roller; 41, rotating rod; 42, cross bar; 43, cross groove; 44, rotating plate; 45, round rod; 46, arc rod; 47, L-shaped arc rack; 48, notch; 49, sliding rod; 51, arc wave rod; 52, scraper box; 53, suction valve; 54, piston barrel; 55, exhaust valve; 56, piston rod; 57, spring; 58, discharge port; 59, arc groove; 5 10. Rotating rod; 511. L-shaped rod; 512. Sealing plate; 513. Gear; 61. Spring telescopic rod; 62. Rack; 63. Fan; 64. Transmission belt; 65. Roller shutter baffle; 66. Pinion; 71. Electric roller 1; 72. Bevel gear 1; 73. Ring block; 74. Rotating rod 1; 75. Transmission belt 1; 76. L-shaped support rod; 77. Support rod; 78. Bevel gear 2; 79. Connecting rod; 710. Swing plate; 711. Semicircular groove; 712. Y-shaped rod; 713. Swing rod; 714. L-shaped rotating rod. DETAILED DESCRIPTION

[0035] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figures 1 to 13 The present invention provides a technical solution: an automatic gluing and conveying device for high-strength and wear-resistant grinding wheel mesh cloth, comprising a CNC machine tool 1, a plurality of electric rollers 2 are rotatably connected inside the CNC machine tool 1, a grinding wheel mesh cloth 3 is wound around the surface of the electric roller 2, a driving mechanism 4 is arranged inside the CNC machine tool 1, a negative pressure mechanism 5 is arranged inside the CNC machine tool 1, auxiliary mechanisms 6 are arranged on both sides of the CNC machine tool 1, a tension mechanism 7 is fixedly connected to the upper end of the CNC machine tool 1, and an electric rubber roller 8 is rotatably connected inside the CNC machine tool 1.

[0037] The driving mechanism 4 includes a rotating rod 41, of which there are two, and the rotating rod 41 is fixedly connected to the driving shaft on the electric roller 2, the lower end of the rotating rod 41 is rotatably connected to a cross rod 42, and a cross groove 43 is provided on the surface of the cross rod 42, a turntable 44 is rotatably connected inside the CNC machine tool 1, and a round rod 45 is fixedly connected to the surface of the turntable 44, an arc rod 46 is fixedly connected inside the CNC machine tool 1, and an L-shaped arc rack 47 is fixedly connected to the surface of the arc rod 46, a notch 48 is fixedly connected to the surface of the turntable 44, a slide rod 49 is slidably connected to the surface of the arc rod 46, the round rod 45 is slidably connected inside the cross groove 43, and the surface of the slide rod 49 is slidably and rotatably connected on the surface of the notch 48 through the round rod 45.

[0038] The negative pressure mechanism 5 includes an arc-shaped wave rod 51, which is fixedly connected to the inside of the CNC machine tool 1. A scraper box 52 is fixedly connected to the side of the slide bar 49. When the notch 48 swings, the slide bar 49 is driven to reciprocate left and right on the surface of the arc rod 46 through the round rod 45. When the slide bar 49 operates, it drives the scraper box 52 to reciprocate left and right on the surface of the grinding wheel mesh 3, and evenly spreads the glue on the surface of the grinding wheel mesh 3 to prevent uneven distribution of the glue. At the same time, the grinding wheel mesh 3 is swung to prevent wrinkles on the grinding wheel mesh 3. The upper end of the scraper box 52 is fixedly connected to an air intake valve 53, and the upper end of the air intake valve 53 is fixedly connected to a piston barrel 54. The side of the piston barrel 54 is fixedly connected to an air outlet valve 55. The interior of the piston barrel 54 is slidably connected to a piston rod 56, and a spring 57 is provided between the piston rod 56 and the interior of the piston barrel 54. The lower end of the scraper box 52 is provided with an openable discharge port 58, and the interior of the scraper box 52 is provided with an arc groove 59. The scraper box 52 is rotatably connected to a rotating rod 510, and the interior of the arc groove 59 is slidably connected to an L-shaped rod 511. A sealing plate 512 is fixedly connected to the side of the L-shaped rod 511, and a gear 513 is fixedly connected to the upper end of the main rotating shaft of the rotating rod 510. When the gear 513 rotates, the rotating rod 510 is driven to rotate. When the rotating rod 510 rotates, the L-shaped rod 511 is driven to slide inside the arc groove 59. When the L-shaped rod 511 slides, the sealing plate 512 will be pushed out and opened. When the scraper box 52 moves to the left and right ends of the grinding wheel mesh 3, the sealing plate 512 will be opened, and excess glue will be sucked into the interior of the scraper box 52. While preventing waste, the glue can be recycled for secondary use.

[0039] The auxiliary mechanism 6 includes a spring telescopic rod 61, which is fixedly connected to the inside of the CNC machine tool 1. A rack 62 is fixedly connected to the side of the spring telescopic rod 61. A fan 63 is fixedly connected to the side of the CNC machine tool 1. A transmission belt 64 is connected to the main rotating shaft of the fan 63 and the electric roller 2. A rolling shutter baffle 65 is slidably connected to the inside of the CNC machine tool 1. A pinion 66 is fixedly connected to the side of the main output shaft of the rolling shutter baffle 65. When the spring telescopic rod 61 is squeezed, the rack 62 is driven to slide. At this time, the rack 62 will mesh with the pinion 66, and the pinion 66 will rotate. When the pinion 66 rotates, it drives the rolling shutter baffle 65 to reel in, and the side of the CNC machine tool 1 is opened. The fan 63 rotates through the transmission belt 64. When the fan 63 rotates, the glue can be further blown into the scraper box 52, thereby improving the collection efficiency.

[0040] The tension mechanism 7 includes an electric roller 71, which is rotatably connected inside the CNC machine tool 1, a bevel gear 72 is fixedly connected to the side of the electric roller 71, an annular block 73 is fixedly connected to the inner side of the CNC machine tool 1, a rotating rod 74 is rotatably connected to the side of the annular block 73, a transmission belt 75 is transmission-connected between the rotating rod 74 and the electric roller 71, an L-shaped support rod 76 is rotatably connected to the surface of the annular block 73, a support rod 77 is fixedly connected to the surface of the annular block 73, a bevel gear 2 78 is rotatably connected to the inside of the support rod 77, a connecting rod 79 is fixedly connected to the side of the output shaft of the bevel gear 2 78, a pendulum plate 710 is fixedly connected to the surface of the connecting rod 79, a semicircular groove 711 is slidably connected to the edge of the pendulum plate 710, and a semicircular groove 712 is slidably connected to the edge of the semicircular groove 711. The surface of 11 is rotatably connected with a Y-shaped rod 712, and the other end of the Y-shaped rod 712 is fixedly connected with a swing rod 713, and one end of a rotating rod 1 74 is fixedly connected with an L-shaped rotating rod 714. The bevel gear 1 72 is meshed with the bevel gear 2 78. The surface of the Y-shaped rod 712 is rotatably connected inside the L-shaped support rod 76, and the other end of the L-shaped rotating rod 714 is rotatably and slidably connected on the back of the L-shaped support rod 76. When the L-shaped support rod 76 is driven left and right, the Y-shaped rod 712 is driven to swing, so that the Y-shaped rod 712 can swing left and right and front and back. At the same time, the Y-shaped rod 712 drives the swing rod 713 to swing back and forth, thereby stretching the tension of the grinding wheel mesh cloth 3, preventing the grinding wheel mesh cloth 3 from wrinkling, and improving the uniformity of the glue coating on the grinding wheel mesh cloth 3.

[0041] The use method and advantages of the present invention: The high-strength wear-resistant grinding wheel mesh automatic glue coating and conveying equipment and method, when in use, the working process is as follows:

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 As shown;

[0043] An automatic gluing and conveying device for high-strength and wear-resistant grinding wheel mesh cloth comprises the following steps:

[0044] S1. First, the grinding wheel mesh 3 is pulled onto the electric roller 2, and then the electric roller 2 and the electric rubber roller 8 are driven by the CNC machine tool 1. The electric rubber roller 8 applies glue to the surface of the grinding wheel mesh 3, and at the same time, the electric roller 2 drives the rotating rod 41 to rotate. When the two rotating rods 41 rotate, the cross rod 42 is driven to reciprocate up and down. When the cross rod 42 reciprocates, it drives the round rod 45 to work through the horizontal groove 43. The round rod 45 drives the turntable 44 to rotate back and forth left and right. When the turntable 44 reciprocates, it drives the notch 48 to swing back and forth. When the notch 48 swings, the sliding rod 49 is driven to reciprocate left and right on the surface of the arc rod 46 through the round rod 45. When the sliding rod 49 is operating, it drives the scraper box 52 to reciprocate left and right on the surface of the grinding wheel mesh 3, and the glue on the surface of the grinding wheel mesh 3 is evenly spread left and right to prevent uneven distribution of the glue. At the same time, the grinding wheel mesh 3 is swung to prevent wrinkles on the grinding wheel mesh 3;

[0045] S2. When the scraper box 52 is in operation, the piston rod 56 at the upper end is driven to swing left and right at the same time. When the piston rod 56 swings left and right, it will be squeezed by the convex block on the arc-shaped wave rod 51, so that the piston rod 56 slides downward inside the piston barrel 54, and the gas in the piston barrel 54 is discharged from the air outlet valve 55. When the piston rod 56 moves to the groove on the arc-shaped wave rod 51, the piston rod 56 slides upward inside the piston barrel 54 through the spring 57, and the gas inside the scraper box 52 is sucked into the piston barrel 54 through the suction valve 53. This cycle is repeated to generate negative pressure inside the scraper box 52.

[0046] S3. When the scraper box 52 slides to the left and right ends, the gear 513 will mesh with the L-shaped arc-shaped rack 47 and make the gear 513 rotate. When the gear 513 rotates, it drives the rotating rod 510 to rotate. When the rotating rod 510 rotates, it drives the L-shaped rod 511 to slide inside the arc-shaped groove 59. When the L-shaped rod 511 slides, the sealing plate 512 will be pushed out and opened. When the scraper box 52 moves to the left and right ends of the grinding wheel mesh 3, the sealing plate 512 will be opened, and the excess glue will be sucked into the scraper box 52. While preventing waste, the glue can be recycled for secondary use. Finally, the excess glue can be discharged through the discharge port 58.

[0047] S4. At the same time, when the scraper box 52 moves to the left and right ends, the slide bar 49 will squeeze the spring telescopic rod 61. When the spring telescopic rod 61 is squeezed, it will drive the rack 62 to slide. The rack 62 will mesh with the pinion 66 at this time, and the pinion 66 will rotate. When the pinion 66 rotates, it drives the shutter baffle 65 to reel up, and the side of the CNC machine tool 1 is opened. The fan 63 rotates through the transmission belt 64. When the fan 63 rotates, the glue can be further blown into the interior of the scraper box 52 to improve the collection efficiency;

[0048] S5. When the grinding wheel mesh 3 is operating on the electric roller 2, the electric roller 2 and the electric roller 1 71 are operating simultaneously. When the electric roller 1 71 rotates, it drives the bevel gear 1 72 to rotate. When the bevel gear 1 72 rotates, it drives the meshing bevel gear 2 78 to rotate. When the bevel gear 2 78 rotates, it drives the connecting rod 79 to rotate. When the connecting rod 79 rotates, it drives the swing plate 710 to rotate. The swing plate 710 will swing around the center of the connecting rod 79. When the swing plate 710 swings, it drives the semicircular groove 711 to swing at the same time. When the semicircular groove 711 swings, it drives the Y-shaped rod 712 to rotate on the L-shaped support rod 76 around the axis of the Y-shaped rod 712. When the L-shaped rotating rod 714 rotates, it drives the L-shaped supporting rod 76 to swing left and right in the circle of the annular block 73. When the L-shaped supporting rod 76 is driven left and right, it drives the Y-shaped rod 712 to swing, so that the Y-shaped rod 712 can swing left and right and front and back. At the same time, the Y-shaped rod 712 drives the swing rod 713 to swing back and forth, thereby stretching the tension of the grinding wheel mesh cloth 3, preventing the grinding wheel mesh cloth 3 from wrinkling, and improving the uniformity of the glue coating on the grinding wheel mesh cloth 3.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-strength wear-resistant grinding wheel mesh automatic glue coating and conveying device, comprising a CNC machine tool (1), characterized in that: The CNC machine tool (1) is internally rotatably connected to a plurality of electric rollers (2), the surfaces of the electric rollers (2) are wound and connected to a grinding wheel mesh cloth (3), a driving mechanism (4) is provided inside the CNC machine tool (1), a negative pressure mechanism (5) is provided inside the CNC machine tool (1), auxiliary mechanisms (6) are provided on both sides of the CNC machine tool (1), a tension mechanism (7) is fixedly connected to the upper end of the CNC machine tool (1), and an electric rubber roller (8) is internally rotatably connected to the CNC machine tool (1); The driving mechanism (4) comprises a rotating rod (41), wherein two rotating rods (41) are provided in total and the rotating rods (41) are fixedly connected to the driving shaft on the electric roller (2); the lower end of the rotating rod (41) is rotatably connected to a cross rod (42); a cross groove (43) is provided on the surface of the cross rod (42); a turntable (44) is rotatably connected inside the numerical control machine tool (1); a round rod (45) is fixedly connected to the surface of the turntable (44); an arc rod (46) is fixedly connected inside the numerical control machine tool (1); an L-shaped arc rack (47) is fixedly connected to the surface of the arc rod (46); a notch (48) is fixedly connected to the surface of the turntable (44); a sliding rod (49) is slidably connected to the surface of the arc rod (46); the round rod (45) is slidably connected inside the cross groove (43); the surface of the sliding rod (49) is slidably and rotatably connected to the surface of the notch (48) through the round rod (45); The negative pressure mechanism (5) comprises an arc-shaped wave rod (51), wherein the arc-shaped wave rod (51) is fixedly connected to the inside of the numerical control machine tool (1), a scraper box (52) is fixedly connected to the side of the sliding rod (49), an air intake valve (53) is fixedly connected to the upper end of the scraper box (52), a piston barrel (54) is fixedly connected to the upper end of the air intake valve (53), an air outlet valve (55) is fixedly connected to the side of the piston barrel (54), a piston rod (56) is slidably connected to the inside of the piston barrel (54), and the bottom end of the piston rod (56) is fixedly connected to the piston barrel (54). The scraper box (52) is movably connected to the bottom of the inner wall of the piston barrel (54) via a spring (57); an openable discharge port (58) is provided at the lower end of the scraper box (52); an arc-shaped groove (59) is provided inside the scraper box (52); a rotating rod (510) is rotatably connected inside the scraper box (52); an L-shaped rod (511) is slidably connected inside the arc-shaped groove (59); a sealing plate (512) is fixedly connected to the side of the L-shaped rod (511); and a gear (513) is fixedly connected to the upper end of the main rotating shaft of the rotating rod (510).

2. The high-strength wear-resistant grinding wheel mesh automatic glue coating and conveying equipment according to claim 1 is characterized by: The auxiliary mechanism (6) comprises a spring telescopic rod (61), the spring telescopic rod (61) being fixedly connected to the inside of the numerically controlled machine tool (1), a rack (62) being fixedly connected to the side of the spring telescopic rod (61), a fan (63) being fixedly connected to the side of the numerically controlled machine tool (1), a transmission belt (64) being transmission-connected between a main rotating shaft of the fan (63) and the electric roller (2), a rolling shutter baffle (65) being slidably connected to the inside of the numerically controlled machine tool (1), and a pinion (66) being fixedly connected to the side of the main output shaft of the rolling shutter baffle (65).

3. The high-strength wear-resistant grinding wheel mesh automatic glue coating and conveying equipment according to claim 1 is characterized by: The tension mechanism (7) comprises an electric roller (71), the electric roller (71) being rotatably connected inside the numerical control machine tool (1), a bevel gear (72) being fixedly connected to the side of the electric roller (71), an annular block (73) being fixedly connected to the inner side of the numerical control machine tool (1), a rotating rod (74) being rotatably connected to the side of the annular block (73), a transmission belt (75) being transmission-connected between the rotating rod (74) and the electric roller (71), an L-shaped support rod (76) being rotatably connected to the surface of the annular block (73), and a rotating rod (74) being fixedly connected to the surface of the annular block (73). A support rod (77) is connected, the interior of the support rod (77) is rotatably connected to a bevel gear 2 (78), the side of the output shaft of the bevel gear 2 (78) is fixedly connected to a connecting rod (79), the surface of the connecting rod (79) is fixedly connected to a swing plate (710), the edge of the swing plate (710) is slidably connected to a semicircular groove (711), the surface of the semicircular groove (711) is rotatably connected to a Y-shaped rod (712), the other end of the Y-shaped rod (712) is fixedly connected to a swing rod (713), and one end of the rotating rod 1 (74) is fixedly connected to an L-shaped rotating rod (714).

4. The high-strength wear-resistant grinding wheel mesh automatic glue coating and conveying equipment according to claim 3 is characterized by: The bevel gear 1 (72) is meshed with the bevel gear 2 (78), the surface of the Y-shaped rod (712) is rotatably connected inside the L-shaped support rod (76), and the other end of the L-shaped rotating rod (714) is rotatably and slidably connected to the back side of the L-shaped support rod (76).

5. A method for automatic gluing and conveying equipment for high-strength and wear-resistant grinding wheel mesh cloth, using the automatic gluing and conveying equipment for high-strength and wear-resistant grinding wheel mesh cloth as described in any one of claims 1 to 4, characterized in that: The steps include: S1, firstly, the grinding wheel mesh cloth (3) is pulled onto the motorized roller (2), and then the motorized roller (2) and the motorized rubber roller (8) are driven by the numerical control machine tool (1), the motorized rubber roller (8) applies glue to the surface of the grinding wheel mesh cloth (3), and at the same time, the motorized roller (2) drives the rotating rod (41) to rotate, and when the two rotating rods (41) rotate, the cross rod (42) is driven to reciprocate up and down, and when the cross rod (42) reciprocates, the round rod (45) is driven to work through the transverse groove (43), and the round rod (45) drives the rotating disk (44) to rotate reciprocatingly left and right, and when the rotating disk (44) reciprocates, the notch (48) is driven to swing reciprocatingly, and when the notch (48) swings, the sliding rod (49) is driven to reciprocate left and right on the surface of the arc rod (46) through the round rod (45), and when the sliding rod (49) is in operation, it drives the scraper box (52) to reciprocate left and right on the surface of the grinding wheel mesh cloth (3), so that the glue on the surface of the grinding wheel mesh cloth (3) is evenly spread left and right; S2. When the scraper box (52) is in operation, the piston rod (56) at the upper end is driven to swing left and right at the same time. When the piston rod (56) swings left and right, it is squeezed by the protrusion on the arc-shaped wave rod (51), so that the piston rod (56) slides downward inside the piston barrel (54), and the gas in the piston barrel (54) is discharged from the outlet valve (55). When the piston rod (56) moves to the groove on the arc-shaped wave rod (51), the piston rod (56) slides upward inside the piston barrel (54) through the spring (57), and the gas inside the scraper box (52) is sucked into the piston barrel (54) through the suction valve (53). This cycle is repeated, so that negative pressure is generated inside the scraper box (52); S3. When the scraper box (52) slides to the left and right ends, the gear (513) meshes with the L-shaped arc-shaped rack (47) and causes the gear (513) to rotate. When the gear (513) rotates, it drives the rotating rod (510) to rotate. When the rotating rod (510) rotates, it drives the L-shaped rod (511) to slide inside the arc-shaped groove (59). When the L-shaped rod (511) slides, it pushes out and opens the sealing plate (512). When the scraper box (52) moves to the left and right ends of the grinding wheel mesh (3), the sealing plate (512) is opened, and the excess glue is sucked into the scraper box (52). While preventing waste, the glue can be recycled for secondary use. Finally, the excess glue can be discharged through the discharge port (58); S4. When the scraper box (52) moves to the left and right ends, the slide bar (49) squeezes the spring telescopic rod (61). When the spring telescopic rod (61) is squeezed, the rack (62) is driven to slide. The rack (62) is then meshed with the pinion (66). The pinion (66) rotates. When the pinion (66) rotates, the shutter baffle (65) is driven to retract, and the side of the CNC machine tool (1) is opened. The fan (63) rotates through the transmission belt (64). When the fan (63) rotates, the glue can be further blown into the interior of the scraper box (52). S5. When the grinding wheel mesh (3) is operating on the electric roller (2), the electric roller (2) and the electric roller 1 (71) operate simultaneously. When the electric roller 1 (71) rotates, it drives the bevel gear 1 (72) to rotate. When the bevel gear 1 (72) rotates, it drives the meshing bevel gear 2 (78) to rotate. When the bevel gear 2 (78) rotates, it drives the connecting rod (79) to rotate. When the connecting rod (79) rotates, it drives the swing plate (710) to rotate. The swing plate (710) swings around the center of the connecting rod (79). When the swing plate (710) swings, it drives the semicircular groove (711) to swing at the same time. When the semicircular groove (711) swings, it drives the Y-shaped rod (712) to rotate at L The Y-shaped support rod (76) rotates left and right about the axis of the Y-shaped rod (712). When the electric roller (71) rotates, the rotating rod (74) is driven to rotate through the transmission belt (75). When the rotating rod (74) rotates, the L-shaped rotating rod (714) is driven to rotate at the same time. When the L-shaped rotating rod (714) rotates, the L-shaped support rod (76) is driven to swing left and right in the circle of the annular block (73). When the L-shaped support rod (76) is driven left and right, the Y-shaped rod (712) is driven to swing. In this way, the Y-shaped rod (712) can swing left and right and front and back. At the same time, the Y-shaped rod (712) drives the swing rod (713) to swing back and forth, left and right, and the grinding wheel mesh (3) is stretched with tension.

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