Diamond wire saw grinding device

Abstract

The present invention provides a diamond wire saw grinding device, including a base and a feeding assembly, a receiving assembly, a first winding device, a second winding device, an auxiliary assembly, a grinding assembly, a tensioning assembly and a waste barrel respectively installed thereon, the first winding device and the second winding device are respectively arranged on both sides of the auxiliary assembly, and one end of the wire saw is fixedly connected to the periphery of the feeding assembly, and the other end of the wire saw is wound along the periphery of the feeding assembly and then extends to the peripheries of the first winding device, the auxiliary assembly, the second winding device and the receiving assembly in sequence, a grinding assembly is arranged above the auxiliary assembly, a tensioning assembly is arranged below the auxiliary assembly, and the feeding barrel is located below the tensioning assembly. The diamond wire saw grinding device described in the present invention is provided with two winding devices to prevent the wire saw from deviating, and a waste barrel for collecting grindstone powder is arranged to prevent pollution of the production environment, the device structure and operation are simple, easy to replicate, low cost, and high production efficiency.

Description

Technical Field

[0001] The invention belongs to the field of wire saw manufacturing, and in particular relates to a diamond wire saw grinding device. Background Art

[0002] Diamond wire saw, also known as diamond wire, refers to the use of electroplating process or resin bonding method to fix diamond abrasive on metal wire. Different from the previous mortar cutting technology, diamond wire saw cutting adopts multi-wire cutting technology. This technology has strong cutting ability and high efficiency; the wire diameter size of diamond wire saw is strictly controlled, the cutting loss of cutting material is very small, and the cutting product precision is very high; because no mortar is used, the working environment is clean, and it is an energy-saving and environmentally friendly product. After the diamond is electroplated on the steel wire, it is necessary to grind away the loose or uneven diamonds to ensure product quality. Summary of the invention

[0003] In view of this, the present invention aims to provide a diamond wire saw grinding device to solve the problem that the wire saw deviates during the production process and is deformed and broken by the grindstone clamp, requiring frequent shutdown for maintenance.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A diamond wire saw grinding device comprises a base and a feeding assembly, a receiving assembly, a first winding device, a second winding device, an auxiliary assembly, a grinding assembly, a tensioning assembly and a waste barrel respectively mounted thereon, the first winding device and the second winding device are respectively arranged on both sides of the auxiliary assembly, and one end of the wire saw is fixedly connected to the periphery of the feeding assembly, and the other end of the wire saw is wound along the periphery of the feeding assembly and extends to the peripheries of the first winding device, the auxiliary assembly, the second winding device and the receiving assembly in sequence, a grinding assembly is arranged above the auxiliary assembly, a tensioning assembly is arranged below the auxiliary assembly, and the waste barrel is located below the tensioning assembly, the feeding assembly, the receiving assembly, the auxiliary assembly, the grinding assembly and the tensioning assembly are all connected to a controller by signals, and the interior of the waste barrel is connected to an external exhaust duct.

[0006] Furthermore, the material receiving assembly and the material unloading assembly have the same structure, and the material unloading assembly includes a first motor and a drum, the periphery of the first motor is fixedly connected to the base, the transmission shaft of the first motor is fixedly connected to one end of the drum, one end of the wire saw is fixedly connected to the periphery of the drum, and the first motor signal is connected to the controller.

[0007] Furthermore, the first winding device and the second winding device have the same structure. The first winding device includes a plurality of first winding wheels and a plurality of second winding wheels arranged parallel to each other. The first winding wheel is located above the second winding wheel, and the first winding wheel and the second winding wheel are staggered.

[0008] Furthermore, the first winding wheel and the second winding wheel have the same structure. The first winding wheel includes a first central axis and a first roller. One end of the first central axis is sleeved on the base, the outer periphery of the first central axis is sleeved on the first roller, and the outer periphery of the first roller is provided with a first annular groove for clamping the outer periphery of the wire saw.

[0009] Furthermore, the auxiliary component includes a second motor, a third winding wheel, a fourth winding wheel, a fifth winding wheel, a sixth winding wheel and a plurality of loops, the plurality of loops are arranged in parallel with each other, the third winding wheel, the fourth winding wheel, the fifth winding wheel and the sixth winding wheel are all arranged in parallel with each other and are all located in the inner circle of the loops, the third winding wheel is located above the sixth winding wheel, the third winding wheel is at the same level as the fourth winding wheel, the fifth winding wheel is at the same level as the sixth winding wheel, a second motor is arranged at one end of the third winding wheel, and the second motor signal is connected to the controller.

[0010] Furthermore, the structures of the third winding wheel, the fourth winding wheel, the fifth winding wheel, the sixth winding wheel and the plurality of loop wires are the same, the third winding wheel comprises a second central axis and a second roller, a second motor is mounted on one end of the second central axis, the outer periphery of the second central axis is sleeved with the second roller, a second ring groove and a plurality of third ring grooves are provided on the outer periphery of the second roller, the second ring groove and each third ring groove are arranged parallel to each other, the second ring groove is located in the middle of the second roller and is used to clamp the outer periphery of the wire saw, the plurality of third ring grooves are distributed on both sides of the second ring groove, and each third ring groove is used to clamp the outer periphery of the loop wire, and the third ring grooves correspond one to one to the loop wire.

[0011] Furthermore, the material of the loop wire is diamond wire saw.

[0012] Furthermore, the grinding assembly and the tensioning assembly have the same structure. The grinding assembly includes a third motor, a support plate, a fastening bolt and a grinding stone. The outer periphery of the third motor is fixedly connected to the base. The lower end of the third motor is equipped with a grinding stone through the support plate, and the grinding stone is located above the auxiliary assembly. The cross-section of the support plate is a U-shaped structure. A fastening bolt for pressing the grinding stone is installed on one side of the support plate. The signal of the third motor is connected to the controller.

[0013] Compared with the prior art, the diamond wire saw grinding device of the present invention has the following advantages:

[0014] (1) The diamond wire saw grinding device described in the present invention is provided with two winding devices to prevent the wire saw from running off track, and is provided with a waste barrel for collecting grindstone powder to prevent pollution of the production environment. The device has a simple structure and operation, is easy to replicate, has low cost, and has high production efficiency.

[0015] (2) The diamond wire saw grinding device described in the present invention is provided with auxiliary components to prevent the phenomenon that the grinding stone will be worn out into grooves by the wire saw alone and the wire saw clamp will be deformed and broken, thereby ensuring product quality, avoiding wire breakage and shutdown, and increasing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of a diamond wire saw grinding device according to an embodiment of the present invention;

[0018] Figure 2 It is a structural schematic diagram of a discharge assembly according to an embodiment of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the first winding wheel according to an embodiment of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the auxiliary component according to an embodiment of the present invention;

[0021] Figure 5 It is a schematic structural diagram of the grinding assembly described in an embodiment of the present invention.

[0022] Description of reference numerals:

[0023] 1-base; 2-discharging assembly; 21-first motor; 22-reel; 3-receiving assembly; 4-first winding device; 41-first central axis; 42-first roller; 43-first annular groove; 5-second winding device; 6-auxiliary assembly; 61-second motor; 62-third winding wheel; 621-second central axis; 622-second roller; 623-second annular groove; 624-third annular groove; 63-fourth winding wheel; 64-fifth winding wheel; 65-sixth winding wheel; 66-loop wire; 7-grinding assembly; 71-third motor; 72-support plate; 73-fastening bolt; 74-grindstone; 8-tensioning assembly; 9-waste barrel; 10. wire saw. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0028] like Figure 1-5As shown, the diamond wire saw grinding device comprises a base 1 and a feeding assembly 2, a receiving assembly 3, a first winding device 4, a second winding device 5, an auxiliary assembly 6, a grinding assembly 7, a tensioning assembly 8 and a waste barrel 9 respectively installed thereon. The first winding device 4 and the second winding device 5 are respectively arranged on both sides of the auxiliary assembly 6. The first winding device 4 and the second winding device 5 are used to release the tension of the wire saw 10 and to place the relative position of the wire saw 10 by running the material, so that the wire saw 10 moves on the fixed tracks of the first winding device 4 and the second winding device 5 to prevent the wire saw 10 from running out of position. One end of the wire saw 10 is fixedly connected to the periphery of the feeding assembly 2, and the other end of the wire saw 10 is wound along the periphery of the feeding assembly 2 and then extends to the peripheries of the first winding device 4, the auxiliary assembly 6, the second winding device 5 and the receiving assembly 3 in sequence. When the equipment is running, the feeding assembly 2 and the receiving assembly Parts 3 rotate in opposite directions respectively, the pulling force of the material receiving component 3 is greater than the pulling force of the material discharging component 2, which ensures the straight running state of the wire saw 10 in turn, a grinding component 7 is arranged above the auxiliary component 6 for grinding the wire saw 10, a tensioning component 8 is arranged below the auxiliary component 6 for adjusting the tension of the auxiliary component 6, a waste barrel 9 is located below the tensioning component 8, the waste barrel 9 is used to collect the powder of the grindstone 74 to prevent pollution of the working environment, and the inside of the waste barrel 9 is connected to the external exhaust duct, the material discharging component 2, the material receiving component 3, the auxiliary component 6, the grinding component 7 and the tensioning component 8 are all connected to the controller by signal, the controller includes a touch screen and a PLC connected to its signal, the turntable mechanism and the welding mechanism are all connected to the PLC by signal, the model of the PLC is Siemens S7-200smart, and the control instructions can be input into the PLC through the touch screen as needed.

[0029] The material receiving assembly 3 and the material discharging assembly 2 have the same structure. The material discharging assembly 2 includes a first motor 21 and a reel 22. The periphery of the first motor 21 is fixedly connected to the base 1, the transmission shaft of the first motor 21 is fixedly connected to one end of the reel 22, one end of the wire saw 10 is fixedly connected to the periphery of the reel 22, the model of the first motor 21 is 60M-01330F5-E, and the signal of the first motor 21 is connected to the controller.

[0030] The first winding device 4 and the second winding device 5 have the same structure. The first winding device 4 includes a plurality of first winding wheels and a plurality of second winding wheels arranged in parallel with each other. The first winding wheel is located above the second winding wheel, and the first winding wheel and the second winding wheel are staggered. The first winding wheel and the second winding wheel have the same structure. The first winding wheel includes a first central axis 41 and a first roller 42. One end of the first central axis 41 is sleeved on the base 1, and the outer periphery of the first central axis 41 is sleeved on the first roller 42. The outer periphery of the first roller 42 is provided with a first annular groove 43 for clamping the outer periphery of the wire saw 10. The inner periphery of the first annular groove 43 is an arc-shaped structure to prevent the wire saw 10 from being damaged by hard scratches against the right angle and reducing the service life of the first roller 42.

[0031] The auxiliary component 6 includes a second motor 61, a third winding wheel 62, a fourth winding wheel 63, a fifth winding wheel 64, a sixth winding wheel 65 and a plurality of loops 66, the plurality of loops 66 are arranged in parallel with each other, the third winding wheel 62, the fourth winding wheel 63, the fifth winding wheel 64 and the sixth winding wheel 65 are all arranged in parallel with each other and are all located in the inner circle of the loop 66, the third winding wheel 62 is located above the sixth winding wheel 65, the third winding wheel 62 is at the same level as the fourth winding wheel 63, the fifth winding wheel 64 is at the same level as the sixth winding wheel 65, a second motor 61 is arranged at one end of the third winding wheel 62, the second motor 61 is of the same model as the first motor 21, the signal of the second motor 61 is connected to the controller, the third winding wheel 62, the fourth winding wheel 63, the fifth winding wheel 64, the sixth winding wheel 65 and the plurality of loops 66 have the same structure, the third winding wheel 62 includes a second central axis 621 and a second roller 622, one end of the second central axis 621 is equipped with the second motor 61, the outer periphery of the second central axis 621 is sleeved The second roller 622 has a second annular groove 623 and a plurality of third annular grooves 624 on its periphery. The second annular groove 623 and each of the third annular grooves 624 are arranged parallel to each other. The second annular groove 623 is located in the middle of the second roller 622 and is used to clamp the periphery of the wire saw 10. The plurality of third annular grooves 624 are distributed on both sides of the second annular groove 623. Each of the third annular grooves 624 is used to clamp the periphery of the ring wire 66. The third annular grooves 624 correspond to the ring wire 66 one by one. The material of the ring wire 66 is The material is a diamond abrasive wire saw. When a single wire saw 10 is running on the grinding stone 74, it is easy to grind a groove on the lower end of the grinding stone 74. As the groove continues to deepen, the outer periphery of the wire saw 10 is clamped on both sides of the groove, which is easy to deform or even break the wire saw 10. The multiple loops 66 set on the auxiliary component 6 are grinded synchronously with the wire saw 10, and the end face of the grinding stone 74 is grinded synchronously, which avoids the phenomenon that the groove deforms or breaks the wire saw 10, ensures product quality, avoids wire breakage and shutdown, and increases production efficiency.

[0032] The grinding assembly 7 and the tensioning assembly 8 have the same structure. The grinding assembly 7 includes a third motor 71, a support plate 72, a fastening bolt 73 and a grindstone 74. The third motor 71 is fixedly connected to the base 1 at its periphery. The grindstone 74 is installed at the lower end of the third motor 71 through the support plate 72, and the grindstone 74 is located above the auxiliary assembly 6. The cross-section of the support plate 72 is a U-shaped structure. A fastening bolt 73 for pressing the grindstone 74 is installed on one side of the support plate 72. The third motor 71 is a push rod motor. The model of the third motor 71 is YMD-606. The signal of the third motor 71 is connected to the controller. The two third motors 71 respectively provide downward pressure on the grindstone 74 for the grinding assembly 7 and upward pressure on the grindstone 74 for the tensioning assembly 8, thereby ensuring the grinding operation of the wire saw 10 and the fastening state of the loop wire 66.

[0033] Working process of diamond wire saw grinding device:

[0034] The staff fixedly connects the first end of the wire saw 10 to the periphery of the material discharging component 2, and the second end of the wire saw 10 is wound along the periphery of the material discharging component 2 and then extends to the peripheries of the first winding device 4, the auxiliary component 6, the second winding device 5 and the material receiving component 3 in sequence, and the second end of the wire saw 10 is fixedly connected to the periphery of the material receiving component 3. Then the staff enters two opposite rotation instructions into the PLC through the touch screen, and at the same time sets the pulling force of the first motor 31 of the material receiving component 3 to a large value, and the rotation direction of the second motor 61 is the same as the rotation direction of the first motor 31 of the material receiving component 3, and is set to a slow-rotation driven state, and works. The staff sends a downward movement instruction of the third motor 71 of the grinding assembly 7 to the PLC by touching the touch screen. The PLC controls the third motor 71 to rotate. The push rod of the third motor 71 pushes the grinding stone 74 downward through the support plate 72 until the lower end of the grinding stone 74 touches the periphery of the wire saw 10. Stop touching the touch screen and the third motor 71 stops moving. Similarly, the upper end of the grinding stone 74 of the tensioning assembly 8 touches the periphery of several loops 66. The staff visually determines that the several loops 66 are in a tightened state. Then the staff touches the touch screen to start the rotation of the two first motors 21, and the grinding work of the wire saw 10 begins.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Diamond wire saw grinding device, characterized in that: The utility model comprises a base (1) and a material discharging component (2), a material receiving component (3), a first winding device (4), a second winding device (5), an auxiliary component (6), a grinding component (7), a tensioning component (8) and a waste barrel (9) respectively installed thereon, the first winding device (4) and the second winding device (5) are respectively arranged on both sides of the auxiliary component (6), and one end of the wire saw is fixedly connected to the periphery of the material discharging component (2), and the other end of the wire saw is wound along the periphery of the material discharging component (2) and then extends to the peripheries of the first winding device (4), the auxiliary component (6), the second winding device (5) and the material receiving component (3) in sequence, the grinding component (7) is arranged above the auxiliary component (6), the tensioning component (8) is arranged below the auxiliary component (6), and the waste barrel (9) is located below the tensioning component (8), the material discharging component (2), the material receiving component (3), the auxiliary component (6), the grinding component (7) and the tensioning component (8) are all connected to the controller by signals, and the inside of the waste barrel (9) is connected to an external exhaust duct; The material receiving assembly (3) and the material discharging assembly (2) have the same structure. The material discharging assembly (2) comprises a first motor (21) and a reel (22). The periphery of the first motor (21) is fixedly connected to the base (1). The transmission shaft of the first motor (21) is fixedly connected to one end of the reel (22). One end of the wire saw is fixedly connected to the periphery of the reel (22). The signal of the first motor (21) is connected to a controller. The auxiliary component (6) comprises a second motor (61), a third winding wheel (62), a fourth winding wheel (63), a fifth winding wheel (64), a sixth winding wheel (65) and a plurality of loops (66); the plurality of loops (66) are arranged in parallel with each other; the third winding wheel (62), the fourth winding wheel (63), the fifth winding wheel (64) and the sixth winding wheel (65) are arranged in parallel with each other and are located in the inner circle of the loops (66); the third winding wheel (62) is located above the sixth winding wheel (65); the third winding wheel (62) is at the same level as the fourth winding wheel (63); the fifth winding wheel (64) is at the same level as the sixth winding wheel (65); a second motor (61) is arranged at one end of the third winding wheel (62); a signal of the second motor (61) is connected to a controller; The third winding wheel (62), the fourth winding wheel (63), the fifth winding wheel (64), the sixth winding wheel (65) and the plurality of loop wires (66) are all of the same structure. The third winding wheel (62) comprises a second central axis (621) and a second roller (622). A second motor (61) is mounted on one end of the second central axis (621). The periphery of the second central axis (621) is sleeved with the second roller (622). A second annular groove (623) and a plurality of third annular grooves (624) are arranged on the periphery of the second roller (622). The second annular groove (623) and each of the third annular grooves (624) are arranged parallel to each other. The second annular groove (623) is located in the middle of the second roller (622) and is used to clamp the periphery of the wire saw. The plurality of third annular grooves (624) are distributed on both sides of the second annular groove (623). Each of the third annular grooves (624) is used to clamp the periphery of the loop wire (66). The third annular grooves (624) correspond to the loop wire (66) one by one.

2. The diamond wire saw grinding device according to claim 1, characterized in that: The first winding device (4) and the second winding device (5) have the same structure. The first winding device (4) comprises a plurality of first winding wheels and a plurality of second winding wheels arranged in parallel with each other. The first winding wheels are located above the second winding wheels, and the first winding wheels and the second winding wheels are arranged in an alternating manner.

3. The diamond wire saw grinding device according to claim 2, characterized in that: The first winding wheel and the second winding wheel have the same structure. The first winding wheel comprises a first central axis (41) and a first roller (42). One end of the first central axis (41) is sleeved on the base (1). The periphery of the first central axis (41) is sleeved on the first roller (42). The periphery of the first roller (42) is provided with a first annular groove (43) for clamping the periphery of the wire saw.

4. The diamond wire saw grinding device according to claim 1, characterized in that: The material of the loop wire (66) is a diamond wire saw.

5. The diamond wire saw grinding device according to claim 1, characterized in that: The grinding assembly (7) and the tensioning assembly (8) have the same structure. The grinding assembly (7) comprises a third motor (71), a support plate (72), a fastening bolt (73) and a grinding stone (74). The periphery of the third motor (71) is fixedly connected to the base (1). The lower end of the third motor (71) is installed with a grinding stone (74) through the support plate (72), and the grinding stone (74) is located above the auxiliary assembly (6). The cross section of the support plate (72) is a U-shaped structure. A fastening bolt (73) for pressing the grinding stone (74) is installed on one side of the support plate (72). The signal of the third motor (71) is connected to the controller.

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