Diamond water abrasive disc welding equipment with automatic feeding and discharging functions

Abstract

The invention relates to the technical field of welding equipment, in particular to diamond water abrasive disc welding equipment capable of achieving automatic feeding and discharging. The invention provides automatic feeding and discharging diamond water abrasive disc welding equipment which comprises a rack, a first feeding assembly used for ensuring that an abrasive block can be accurately and stably conveyed to a welding position is arranged at one end of the rack, and a second feeding assembly used for ensuring that a disc body can be accurately and stably positioned at the welding position is arranged at the other end of the rack. A third feeding assembly used for ensuring that a welding strip can be cut according to needs and accurately conveyed to a welding position is arranged on the side, close to the second feeding assembly, of the upper portion of the rack, and a welding assembly used for ensuring that a grinding block is welded to the upper portion of a disc body is arranged in the middle of the rack. One side of the welding assembly is provided with a discharging assembly used for ensuring that the welded diamond water abrasive discs are subjected to discharging operation; a transverse platen and a longitudinal platen which play a supporting role are arranged on the upper portion of the machine frame, and the transverse platen is horizontally arranged on the upper portion of the machine frame.

Description

Technical Field

[0001] The present application relates to the technical field of welding equipment, and in particular to a diamond water grinding disc welding equipment with automatic loading and unloading. Background Art

[0002] In the prior art, in the production process of traditional diamond water-grinding discs, the welding of the grinding block and the disc body mostly relies on manual operation, which is not only inefficient, but also the welding quality is easily affected by human factors, and it is difficult to ensure consistency. With the development of automation technology, the market demand for automated and efficient diamond water-grinding disc production equipment is growing. Therefore, it is particularly important to develop a device that can automatically complete grinding block loading, disc loading, welding belt conveying, welding and unloading. Summary of the invention

[0003] The problem to be solved by the present application is that the existing diamond water grinding discs mainly rely on manual stacking and welding operations, which leads to uneven welding quality and relatively low production efficiency.

[0004] To solve the above technical problems, the present application provides a diamond water grinding disc welding device with automatic loading and unloading, comprising a frame, a first loading assembly for ensuring that the grinding block can be accurately and stably transported to the welding position is arranged at one end of the frame, a second loading assembly for ensuring that the disc body can be accurately and stably positioned at the welding position is arranged at the other end of the frame, a third loading assembly for ensuring that the welding strip can be cut as required and accurately transported to the welding position is arranged on one side of the upper part of the frame close to the second loading assembly, a welding assembly for ensuring that the grinding block is welded to the upper part of the disc body is arranged in the middle part of the frame, and a unloading assembly for ensuring the unloading operation of the welded diamond water grinding disc is arranged on one side of the welding assembly; a horizontal table plate and a vertical table plate for supporting are arranged on the upper part of the frame, the horizontal table plate is horizontally arranged on the upper part of the frame, and the vertical table plate is divided into an upper vertical plate and a lower vertical plate arranged perpendicular to the horizontal table plate, the upper vertical plate is located above the horizontal table plate, and the lower vertical plate is located below the horizontal table plate.

[0005] Since the welding equipment of the present application is designed with a first feeding assembly, a second feeding assembly, a third feeding assembly and a welding assembly, continuous and efficient production of diamond water-polishing discs can be achieved through an integrated feeding, welding and unloading system, thereby solving the problem that the diamond water-polishing discs in the prior art mainly rely on manual stacking and welding operations, resulting in uneven welding quality and relatively low production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0007] Figure 2 It is a front view structural schematic diagram of an embodiment.

[0008] Figure 3 It is a side structural schematic diagram of an embodiment.

[0009] Figure 4 It is a schematic diagram of the structure of the push piece.

[0010] Figure 5 It is a schematic diagram of the structure of the clamping piece.

[0011] Figure 6 It is a schematic diagram of the structure of the lifting parts and the dragging parts.

[0012] Figure 7 It is a schematic diagram of the structure of the suction piece.

[0013] Figure 8 It is a schematic diagram of the structure of the unwinding part and the traction part.

[0014] Fig. 9 It is a schematic diagram of the structure of the hot melt component.

[0015] Fig.10 It is a schematic diagram of the structure of the supporting member.

[0016] Fig.11 It is a structural schematic diagram of the translation part.

[0017] Fig.12 It is a structural schematic diagram of the rotating part.

[0018] In the figure: 1, frame; 2, first feeding assembly; 3, second feeding assembly; 4, third feeding assembly; 5, welding assembly; 6, horizontal table; 7, upper longitudinal plate; 8, lower longitudinal plate; 21, pushing member; 22, clamping member; 211, conveyor belt; 212, first cylinder; 213, baffle; 221, first guide rod; 222, first slider; 223, first support plate; 224, second cylinder; 225, third cylinder; 226, clamping claw; 31, lifting member; 32, suction member; 33, dragging member; 311, second support plate; 312, tray; 313, support rod; 314, fourth cylinder; 321, second guide rod; 322, second slider; 323, fifth cylinder; 331, The third support plate; 332, the third slider; 333, the sixth cylinder; 334, the seventh cylinder; 335, the electromagnetic suction cup; 41, the unwinding member; 42, the traction member; 411, the first motor; 412, the chuck; 413, the support arm; 421, the support seat; 422, the pressure wheel; 423, the second motor; 424, the pressure strip; 51, the hot-melt member; 52, the supporting member; 511, the stand; 512, the machine body; 513, the induction coil; 521, the translation member; 522, the rotating member; 523, the disk rack; 5211, the third guide rod; 5212, the fourth slider; 5213, the fourth support plate; 5214, the eighth cylinder; 5221, the third motor; 5222, the shaft; 5223, the sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings in the embodiments of the present application.

[0020] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements that are not clearly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements defined by the sentence "include one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0021] In the description of the present application, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are orientations or positional relationships that are commonly visited when the inventive product is used. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be interpreted as a limitation of the present application.

[0022] In the description of this application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" 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 an indirect connection 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 this application can be understood according to specific circumstances. Example

[0023] The present application relates to a diamond water grinding disc welding device with automatic loading and unloading, such as Figure 1-12As shown, the welding equipment includes a frame 1, a feeding assembly (a first feeding assembly 2, a second feeding assembly 3), a third feeding assembly 4, a welding assembly 5, and a discharging assembly. The frame 1 serves as the basic supporting structure of the equipment. The frame 1 is stably designed and can withstand various forces generated during the operation of the equipment. The feeding assembly is divided into a first feeding assembly 2 and a second feeding assembly 3. The first feeding assembly 2 is arranged at one end of the frame 1 to ensure that the grinding block can be accurately and stably transported to the welding position. The second feeding assembly 3 is arranged at the other end of the frame 1 to ensure that the disc can be accurately and stably positioned at the welding position. The third feeding assembly 4 is arranged on the upper part of the frame 1 near the second feeding assembly 3 to ensure that the welding strip can be cut as required and accurately transported to the welding position. The welding assembly 5 is arranged in the middle of the frame 1 to ensure that the grinding block is welded to the upper part of the disc. The discharging assembly is arranged on one side of the welding assembly 5 to ensure the unloading operation of the diamond water grinding disc after welding.

[0024] During operation, the first loading component 2 transports the grinding block to the welding position, while the second loading component 3 positions the disc body at the welding position, and the third loading component 4 transports the welding strip to the welding position. The welding component 5 then performs welding operations on the grinding block and the disc body. After welding is completed, the unloading component unloads the welded diamond water grinding disc into the collecting tube. The whole process realizes automated and continuous production. Through automated loading, welding and unloading operations, the production efficiency of the diamond water grinding disc is greatly improved. The use of automated equipment greatly reduces manual operations, reduces labor intensity and production costs.

[0025] In addition, a horizontal platen 6 and a vertical platen are arranged on the upper part of the frame 1 for supporting purposes, which further enhance the structural stability and functionality of the equipment. The horizontal platen 6 is arranged horizontally on the upper part of the frame 1 as the main supporting plane of the equipment. The horizontal platen 6 is provided with a plurality of mounting holes and positioning grooves for facilitating the installation and positioning of other components (such as the vertical platen, welding assembly 5, etc.). The vertical platen is divided into an upper vertical plate 7 and a lower vertical plate 8, both of which are arranged perpendicular to the horizontal platen 6. The upper vertical plate 7 is located above the horizontal platen 6 and is mainly used to support and install the third feeding assembly 4. The lower vertical plate 8 is located below the horizontal platen 6 and is mainly used to support and install part of the structure of the welding assembly 5. Through the arrangement of the horizontal platen 6 and the vertical platen, the equipment forms a clear and orderly structural layout. The horizontal platen 6, as the main supporting plane, bears most of the weight and components of the equipment; and the vertical platen plays a further supporting and positioning role to ensure the stability and accuracy of each component.

[0026] When the equipment is working, the second loading component 3 transports the disc body to the welding position and positions it in the designated area on the horizontal table 6. At the same time, the third loading component 4 transports the welding strip to the position on the upper part of the disc body where the grinding block is to be placed. Then the first loading component 2 transports the grinding block to the position with the welding strip on the upper part of the disc body. The welding component 5 will weld the grinding block and the disc body. After welding is completed, the unloading component unloads the welded diamond water grinding disc into the collecting tube. The arrangement of the horizontal table 6 and the vertical table enhances the structural stability of the equipment and ensures the reliability and durability of the equipment during long-term operation. Through the division of the horizontal table 6 and the vertical table, the equipment forms a clear and orderly layout, which is convenient for the installation, debugging and maintenance of various components. The horizontal table 6 and the vertical table not only play a supporting role, but also provide a basis for the installation and positioning of other components of the equipment, realizing the improvement and enhancement of the equipment function.

[0027] The first feeding assembly 2 is a key part of the equipment, responsible for batch feeding and single material removal of grinding blocks; specifically, the first feeding assembly 2 includes a pushing member 21 and a clamping member 22; the pushing member 21 is arranged on the upper part of the horizontal table 6, and is mainly used to realize the batch feeding operation of the grinding blocks. The pushing member 21 includes a conveyor belt 211, a first cylinder 212 and a baffle 213. The conveyor belt 211 is arranged on the upper part of the horizontal table 6, and is coded with adjacent grinding blocks arranged in sequence for continuous conveying of the grinding blocks. Baffles 213 are symmetrically arranged on both sides of the conveyor belt 211, and the baffles 213 play a lateral anti-slip limit role on the grinding blocks. , to ensure that the grinding block will not fall or deviate during the transportation process, one end of the baffle 213 has a notch for discharging a single grinding block, and the notch corresponds to the position of the first cylinder 212. The first cylinder 212 is arranged on the upper part of the horizontal table 6. Through telescopic operation, the single grinding block on the conveyor belt 211 can be pushed to leave the conveyor belt 211 along the notch and enter the clamping range of the clamping member 22; the clamping member 22 is arranged on the upper part of the upper longitudinal plate 7, and is mainly used to realize the single material removal operation of the grinding block. The clamping member 22 includes a first guide rod 221, a first slider 222, a first support plate 223, a second cylinder 224, and a third cylinder 225 and the clamping claw 226, the first support plate 223 is arranged in front of the upper longitudinal plate 7, as the installation base of the clamping claw 226, the back of the first support plate 223 is symmetrically and spaced apart with the first guide rod 221 and the first slider 222, the first guide rod 221 is fixedly arranged on the upper part of the upper longitudinal plate 7, the first slider 222 is slidably connected to the upper part of the first guide rod 221, ensuring that the first support plate 223 can reciprocate along the surface of the first guide rod 221, the second cylinder 224 is arranged on the upper part of the upper longitudinal plate 7, and is connected to the first support plate 223, and the first support plate 223 is pulled on the first slider 222 by telescopic operation Driven to reciprocate along the surface of the first guide rod 221, a clamping claw 226 is arranged at the bottom of the first support plate 223 for clamping the grinding block. In order to facilitate the lifting operation of the clamping claw 226, a third cylinder 225 is arranged on one side of the first support plate 223. The third cylinder 225 is connected to the clamping claw 226, and the clamping claw 226 is driven to move vertically by telescopic operation. In order to realize the opening and closing operation of the clamping claw 226, a clamping cylinder is arranged at the end of the third cylinder 225. The clamping cylinder controls the opening and closing of the clamping claw 226, so as to accurately clamp the grinding block pushed out by the first cylinder 212 on the upper part of the conveyor belt 211.

[0028] When the equipment is working, the conveyor belt 211 of the pushing member 21 continuously conveys the grinding block. When the grinding block reaches the notch position, the first cylinder 212 is extended and retracted to push the single grinding block to leave the conveyor belt 211 along the notch. At this time, the second cylinder 224 of the clamping member 22 is extended and retracted to pull the first support plate 223 to move along the surface of the first guide rod 221 toward the grinding block under the drive of the first slider 222, so that the clamping claw 226 approaches the grinding block. Then, the third cylinder 225 is extended and retracted to drive the clamping claw 226 to descend vertically, and the clamping cylinder controls the clamping claw 226 to close and clamp the grinding block. Then, the third cylinder 225 is extended and retracted again to drive the clamping claw 226 to rise vertically, and the second cylinder 224 is extended and retracted to pull the first support plate 223 along the first guide rod 221. The surface of the first guide rod 221 returns to its original position and transports the grinding block to the welding position for subsequent operations. The pushing member 21, through the cooperation of the conveyor belt 211 and the baffle 213, realizes batch feeding and lateral anti-slip limit of the grinding block, ensuring the stability and accuracy of feeding. The clamping member 22, through the cooperation of the first guide rod 221, the first slider 222, the first support plate 223, the second cylinder 224, the third cylinder 225 and the clamping claw 226, realizes single picking and accurate positioning of the grinding block, improves the accuracy and efficiency of picking. The pushing member 21 and the clamping member 22 of the first feeding assembly 2 are both driven by cylinders, realizing automatic operation, reducing manual intervention and improving production efficiency.

[0029] The second loading assembly 3 is another key part of the equipment, which is responsible for the feeding and transfer operation of the tray. Specifically, the second loading assembly 3 includes a lifting member 31, a suction member 32 and a dragging member 33; the lifting member 31 is arranged on the upper part of the horizontal table 6, and the tray is lifted and fed in a vertical lifting manner. The lifting member 31 includes a second support plate 311, a tray 312, a support rod 313 and a fourth cylinder 314. The second support plate 311 is arranged on the upper part of the horizontal table 6, and the tray 312 and the support rod 313 are used to lift and feed the tray. 13, the upper part of the second support plate 311 is spaced and symmetrically arranged with trays 312, the trays 312 are used to carry the tray body, the upper part of the tray 312 is vertically and symmetrically arranged with support rods 313, the support rods 313 play a positioning role, to ensure that the tray body remains stable during the jacking process, the upper part of the support rods 313 is evenly sleeved with the tray body, the tray bodies are stacked along the support rods 313, the fourth cylinder 314 is vertically arranged inside the frame 1, and abuts against the tray body through the through hole, and the through hole passes through the tray 312 and the second support plate 3 11 and the horizontal table 6, so that the fourth cylinder 314 can extend along the through hole. When the fourth cylinder 314 extends, the tray 312 and the tray on the support rod 313 are driven to perform a vertical upward feeding operation; the dragging member 33 is arranged on the upper part of the horizontal table 6, and is used to drive the lifting member 31 to move horizontally, so that more trays can be stored compared to the lifting member 31. The dragging member 33 includes a second guide rod 321, a second slider 322 and a fifth cylinder 323. The second guide rod 321 is symmetrically and spaced apart. The second support plate 311 is located below the second support plate 311 and is fixedly connected to the cross table 6. A second slider 322 is arranged on the upper part of the second guide rod 321 and is slidably connected thereto. The top of the second slider 322 is connected to the second support plate 311. The fifth cylinder 323 is arranged on the upper part of the cross table 6 and is connected to the second support plate 311. When the fifth cylinder 323 is extended or retracted, the second support plate 311 is pulled to move along the surface of the second guide rod 321 with the help of the second slider 322, so as to realize the position replacement operation between the trays 312.The suction member 32 is arranged on the upper part of the upper longitudinal plate 7 and can slide back and forth along the first guide rod 221 to suck the disc on the upper part of the lifting member 31 and then transfer it to the welding assembly 5 position. The suction member 32 includes a third support plate 331, a third slider 332, a sixth cylinder 333, a seventh cylinder 334 and an electromagnetic suction cup 335. The third support plate 331 is arranged in front of the upper longitudinal plate 7 as the installation base of the electromagnetic suction cup 335. The back of the third support plate 331 is provided with a third slider 332 connected to the first guide rod 221, so that the third support plate 331 can slide along the first guide rod 221. The rod 221 slides back and forth, and a sixth cylinder 333 is vertically arranged in front of the third support plate 331. An electromagnetic suction cup 335 is arranged at the end of the sixth cylinder 333. The electromagnetic suction cup 335 is used to suck the plate body on the upper part of the tray 312. The seventh cylinder 334 is arranged on the upper part of the upper longitudinal plate 7 and connected to the third support plate 331. When the seventh cylinder 334 is extended and retracted, the third support plate 331 is driven to move along the surface of the first guide rod 221 with the help of the third slider 332. At the same time, the sixth cylinder 333 is extended and retracted to drive the electromagnetic suction cup 335 to rise and fall vertically, so as to realize the suction and transportation operation of the plate body. ;

[0030] When the equipment is working, the fifth cylinder 323 of the dragging member 33 telescopically pulls the second supporting plate 311 to move along the surface of the second guide rod 321 with the help of the second slider 322, and moves the tray 312 with the disc body to the working position of the lifting member 31. Then, the fourth cylinder 314 of the lifting member 31 extends to drive the tray 312 and the disc body on the support rod 313 to perform a vertical upward feeding operation. At this time, the seventh cylinder 334 of the suction member 32 telescopically drives the third supporting plate 331 to move along the surface of the first guide rod 221 with the help of the third slider 332, so that the electromagnetic suction cup 335 approaches the disc body. Then, the sixth cylinder 333 telescopically drives the electromagnetic suction cup 335 to descend vertically to absorb the disc body. Subsequently, the sixth cylinder 333 telescopically drives the electromagnetic suction cup 335 to rise vertically again, and the seventh cylinder 334 telescopically drives the third supporting plate 331 to move along the surface of the first guide rod 221. The surface of the first guide rod 221 moves to transport the disc to the welding assembly 5 for subsequent operations. When the disc on the top of one of the trays 312 is used up, the fifth cylinder 323 of the dragging member 33 telescopes and pulls the second pallet 311 to change the position, and moves the next tray 312 with the disc to the working position of the lifting member 31. The lifting member 31 realizes the rapid feeding of the disc through the vertical lifting operation of the fourth cylinder 314, and improves the feeding efficiency. The suction member 32 realizes the accurate suction and transportation of the disc through the cooperation of the seventh cylinder 334 and the sixth cylinder 333, ensuring the accuracy and stability of the transportation. The dragging member 33 realizes the position replacement between the trays 312 through the traction operation of the fifth cylinder 323, so that the equipment can store more discs and meet the needs of continuous production.

[0031] The third feeding assembly 4 is another key part of the equipment, which is responsible for the continuous feeding and pulling operation of the welding strip to ensure that the welding strip can be accurately and stably delivered to the welding position between the grinding block and the disc body. Specifically, the third feeding assembly 4 includes a reel 41 and a pulling member 42; the reel 41 is arranged on one side of the frame 1, and is used for the continuous unwinding operation of the welding strip. The reel 41 includes a first motor 411, a chuck 412 and a support arm 413. The support arm 413 is fixedly arranged on one side of the frame 1, and serves as a support for the chuck 412 and the third feeding assembly 4. A mounting base for a motor 411 is provided, and a chuck 412 is symmetrically arranged at the end of the support arm 413. The chuck 412 can rotate around the support arm 413. A welding strip is wound around the chuck 412, and the welding strip is wound on the chuck 412 for subsequent welding operations. A first motor 411 is arranged on one side of the chuck 412 on the upper part of the support arm 413. The first motor 411 is connected to the chuck 412, and the welding strip wound on the upper part of the chuck 412 is unwound by driving the chuck 412 to rotate; the traction member 42 is arranged horizontally The upper part of the table 6 is used to pull the welding strip to the position to be welded between the grinding block and the disc body. The pulling member 42 includes a support seat 421, a pressure wheel 422, a second motor 423 and a pressure strip 424. The support seat 421 is fixedly arranged on the upper part of the horizontal table 6 as an installation base for the pressure wheel 422, the second motor 423 and the pressure strip 424. The pressure wheel 422 is vertically symmetrically arranged above the support seat 421. The pressure wheel 422 abuts against the welding strip, and the welding strip is pulled forward by the friction between the pressure wheels 422. A second pressure wheel 423 is arranged on one side of the support seat 421. The motor 423 and the second motor 423 are connected to one of the pressure wheels 422. By driving the pressure wheel 422 to rotate, the welding strip moves forward under the friction between the two pressure wheels 422. In order to avoid the welding strip from interfering with the dragging member 33 (or other components) during the traction process, pressure strips 424 are symmetrically arranged on both sides of the first support plate 223 on the upper part of the horizontal table 6. The pressure strips 424 limit the welding strip, change the travel path of the welding strip, and ensure that the welding strip can move forward stably along the predetermined path.

[0032] When the equipment is working, the first motor 411 of the unwinding member 41 drives the chuck 412 to rotate, so that the welding tape wound on the upper part of the chuck 412 is unwound. At the same time, the second motor 423 of the traction member 42 drives one of the pressure wheels 422 to rotate, and the welding tape is pulled forward by the friction between the pressure wheels 422. During the advancement of the welding tape, the pressure strip 424 limits the welding tape, changes the travel path, and ensures that it can be accurately and stably delivered to the welding position between the grinding block and the disc body. The design of the chuck 412 ensures that the welding tape can be unwound evenly and continuously, avoiding the problems of knotting and breaking of the welding tape during the unwinding process. The design of the pressure wheel 422 adopts a symmetrical arrangement method, so that the welding tape is subjected to force during the traction process. The design of the pressure strip 424 takes into account the positional relationship between the travel path of the welding ribbon and the dragging member 33, effectively avoiding the motion interference between the welding ribbon and the dragging member 33, and the unwinding member 41 drives the chuck 412 to rotate through the first motor 411, thereby realizing the continuous and stable unwinding of the welding ribbon and ensuring the continuity of the welding process. The traction member 42 drives the pressure wheel 422 to rotate through the second motor 423, and the limiting effect of the pressure strip 424 realizes the accurate traction and positioning of the welding ribbon and improves the accuracy and efficiency of welding. The design of the pressure strip 424 effectively avoids the motion interference between the welding ribbon and the dragging member 33 during the traction process, thereby ensuring the normal operation of the equipment and the welding quality.

[0033] The welding assembly 5 is a key part of the equipment responsible for fixing the disc body, grinding block and welding strip together by hot melt welding; the welding assembly 5 is mainly composed of a hot melt part 51, a supporting part 52 and a disc frame 523, which work together to realize the welding operation of the grinding blocks one by one.

[0034] The hot melt 51 is fixedly arranged on the upper part of the horizontal table 6, and a high-frequency current is used to perform a non-contact heating operation on the disc body, the grinding block and the welding strip, so as to achieve welding fixation. Its specific structure includes a stand 511, a body 512, and an induction coil 513. The stand 511 is fixedly arranged on one side of the upper part of the horizontal table 6, and serves as a supporting base for the body 512 and the induction coil 513. The body 512 is arranged on the upper part of the stand 511, and is used to provide electric energy. A high-frequency current generating device is provided inside the body 512, which can convert electric energy into high-frequency current. The induction coil The ring 513 extends from the end of the body 512, close to the disc at the top of the supporting member 52. When the induction coil 513 is energized, a high-frequency magnetic field is generated, and the disc, grinding block and welding strip are contactlessly heated through the principle of electromagnetic induction to make them reach a hot-melt state, thereby realizing welding; when welding is required, the body 512 energizes the induction coil 513, and the induction coil 513 generates a high-frequency magnetic field to heat the disc, grinding block and welding strip. During the heating process, the welding strip melts and fills the gap between the disc and the grinding block, and forms a firm welding joint after cooling.

[0035] The supporting member 52 is arranged in front of the hot melt member 51, and can realize the feeding operation of the disc body and the grinding block respectively through horizontal reciprocating movement and horizontal rotation movement, and cooperate with the clamping member 22 and the suction member 32 to realize the welding operation of the grinding block one by one. The supporting member 52 is composed of a translation member 521, a rotating member 522 and a disc frame 523; the translation member 521 is responsible for the horizontal reciprocating movement of the supporting member 52, and its specific structure includes: a third guide rod 5211, a fourth slider 5212, a fourth support plate 5213, and an eighth cylinder 5214. The third guide rod 5211 is symmetrical and spaced apart. The fourth slider 5212 is arranged on the upper part of the lower longitudinal plate 8 to provide guidance for the fourth slider 5212. The fourth slider 5212 is arranged in front of the third guide rod 5211 and is slidably connected to the third guide rod 5211 to ensure that the fourth support plate 5213 can slide back and forth along the surface of the third guide rod 5211. The fourth slider 5212 is arranged on the back of the fourth support plate 5213 and is slidably connected to the third guide rod 5211. The fourth support plate 5213 serves as a bearing base for the rotating member 522 and the disk rack 523. The eighth cylinder 5214 is arranged at the lower part of the upper horizontal plate and is connected to the fourth support plate 5213. When the fourth support plate 5213 is extended or retracted, the fourth support plate 5213 is driven to slide along the surface of the third guide rod 5211 to realize the horizontal reciprocating movement of the support member 52; the rotating member 522 is responsible for the horizontal rotation movement of the support member 52, and its specific structure includes: a third motor 5221, a shaft 5222, and a sleeve 5223. The third motor 5221 is fixedly arranged on one side of the upper part of the fourth support plate 5213 and is used to drive the shaft 5222 to rotate. The shaft 5222 is arranged inside the sleeve 5223 and can rotate freely in the circumferential direction. The upper part of the shaft 5222 is connected to the disk rack 523 to drive the disk rack 5 23 rotates, the sleeve 5223 is fixedly arranged on the other side of the upper part of the fourth support plate 5213, providing support and guidance for the shaft 5222; when the supporting member 52 needs to be rotated, the third motor 5221 is started, and the shaft 5222 is driven to rotate by the belt. When the shaft 5222 rotates, the disc frame 523 is driven to rotate, thereby realizing the horizontal rotation movement of the supporting member 52; the disc frame 523 is arranged on one side of the rotating member 522, and is driven to rotate thereby. The top of the disc frame 523 is used to carry the disc body. When the disc frame 523 rotates, the disc body rotates along with it, which is convenient for the placement and welding operation of the grinding block.

[0036] In the overall working process of the welding assembly 5, first, the translation member 521 drives the supporting member 52 to move horizontally back and forth, and moves the disc body to the bottom of the hot melt member 51. Then, the suction member 32 or the clamping member 22 places the grinding block on the disc body and fixes it with the welding tape. Then, the hot melt member 51 performs non-contact heating operation on the disc body, the grinding block and the welding tape to make them reach a hot-melt state and realize welding. When it is necessary to weld the next grinding block, the rotating member 522 drives the disc frame 523 to rotate, and moves the next welding position to the bottom of the hot melt member 51. The above operation is repeated. Through the non-contact heating operation of the hot melt member 51 and the coordinated movement of the supporting member 52, the grinding blocks are welded one by one, which improves the welding efficiency. The high-frequency current heating method makes the welding joint uniform and firm, and enhances the welding quality. The structural design of the welding assembly 5 is reasonable, the operation is simple, and the labor intensity and technical requirements of the operator are reduced.

[0037] When in use, the pushing member 21 transports the grinding blocks to the designated position in batches. When the grinding blocks reach the notch position, the first cylinder 212 pushes the single grinding block to leave the conveyor belt 211 and enter the clamping range of the clamping member 22. The clamping member 22 clamps the grinding block and transports it to the welding position. The dragging member 33 moves the tray 312 with the disc body to the working position of the lifting member 31. The lifting member 31 vertically lifts the disc body to the working height of the suction member 32. The suction member 32 sucks the disc body and transports it to the welding assembly 5 position. The unwinding member 41 drives the welding strip to be continuously unwound, and the traction member 42 pulls the welding strip. When the grinding block and the disc are at the welding position, the supporting part 52 moves the disc to the bottom of the hot melt part 51, the clamping part 22 places the grinding block on the disc and fixes it with the welding tape, and the hot melt part 51 heats the disc, the grinding block and the welding tape without contact to make them reach the hot melting state and realize welding. After the welding is completed, the rotating part 522 drives the disc frame 523 to rotate and moves the next welding position to the bottom of the hot melt part 51, and repeats the above welding operation. After the welding is completed, the unloading assembly unloads the welded diamond water grinding disc into the collecting tube to ensure a smooth unloading process and avoid damage or accumulation of the water grinding disc.

[0038] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some communication interfaces, devices or units, which can be electrical, mechanical or other forms. The functional modules in the embodiments of the present application can be integrated together to form an independent part, or each module can exist separately, or two or more modules can be integrated to form an independent part.

[0039] In this document, relational terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0040] The above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A diamond water grinding disc welding device with automatic loading and unloading, comprising a frame, characterized in that: A first loading assembly for ensuring that the grinding block can be accurately and stably transported to the welding position is arranged at one end of the frame, a second loading assembly for ensuring that the disc body can be accurately and stably positioned at the welding position is arranged at the other end of the frame, a third loading assembly for ensuring that the welding strip can be cut as required and accurately transported to the welding position is arranged on one side of the upper part of the frame close to the second loading assembly, a welding assembly for ensuring that the grinding block is welded to the upper part of the disc body is arranged in the middle part of the frame, and a unloading assembly for ensuring the unloading operation of the welded diamond water grinding disc is arranged on one side of the welding assembly; a horizontal table plate and a vertical table plate for supporting are arranged on the upper part of the frame, the horizontal table plate is horizontally arranged at the upper part of the frame, and the vertical table plate is divided into an upper vertical plate and a lower vertical plate arranged perpendicular to the horizontal table plate, the upper vertical plate is located above the horizontal table plate, and the lower vertical plate is located below the horizontal table plate.

2. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 1 is characterized in that: The first feeding assembly includes a pushing member and a clamping member. The pushing member is arranged on the upper part of the horizontal table. The pushing member includes a conveyor belt, a first cylinder and a baffle. The conveyor belt is arranged on the upper part of the horizontal table. The first cylinder is arranged on the upper part of the horizontal table. Baffles that play a lateral anti-slip and limiting role on the grinding block are symmetrically arranged on both sides of the conveyor belt. One end of the baffle has a notch for discharging a single grinding block and corresponds to the position of the first cylinder.

3. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 2 is characterized in that: The clamping member includes a first guide rod, a first slider, a first support plate, a second cylinder, a third cylinder and a clamping claw. The first support plate is arranged in front of the upper longitudinal plate. The first guide rod and the first slider are symmetrically and spaced apart on the back of the first support plate. The first guide rod is fixedly arranged on the upper part of the upper longitudinal plate. The first slider is slidably connected to the upper part of the first guide rod. The second cylinder is arranged on the upper part of the upper longitudinal plate and is connected to the first support plate. A clamping claw for clamping the grinding block is arranged below the first support plate. A third cylinder connected to the clamping claw is arranged on one side of the first support plate. A clamping cylinder for controlling the opening and closing of the clamping claw is arranged at the end of the third cylinder.

4. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 1 is characterized in that: The second loading assembly includes a lifting member, a suction member and a dragging member. The lifting member is arranged on the upper part of the horizontal table. The lifting member includes a second pallet, a tray, a support rod and a fourth cylinder. The second pallet is arranged on the upper part of the horizontal table. The pallets for carrying the disc body are arranged at intervals and symmetrically on the upper part of the second pallet. The upper part of the tray is vertically and symmetrically arranged with support rods. The fourth cylinder is vertically arranged inside the frame to perform a lifting operation on the disc body.

5. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 4 is characterized in that: The dragging member is arranged on the upper part of the horizontal table, and the dragging member includes a second guide rod, a second slider and a fifth cylinder. The second guide rods are symmetrically and spaced apart below the second support plate and are fixedly connected to the horizontal table. A second slider slidably connected to the second guide rod is arranged on the upper part, and the top of the second slider is connected to the second support plate. The fifth cylinder is arranged on the upper part of the horizontal table and connected to the second support plate.

6. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 5 is characterized in that: The suction member is arranged on the upper part of the upper longitudinal plate, and the suction member includes a third support plate, a third slider, a sixth cylinder, a seventh cylinder and an electromagnetic suction cup. The third support plate is arranged in front of the upper longitudinal plate, and the back of the third support plate is provided with a third slider connected to the first guide rod. The sixth cylinder is vertically arranged in front of the third support plate, and the end of the sixth cylinder is arranged with an electromagnetic suction cup for sucking the upper plate body of the tray.

7. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 1 is characterized in that: The third loading assembly includes an unwinding member and a traction member. The unwinding member is arranged on one side of the frame. The unwinding member includes a first motor, a chuck and a support arm. The support arm is fixedly arranged on one side of the frame. The chucks are symmetrically arranged at the end of the support arm. One side of the chuck is provided with a first motor on the upper part of the support arm to drive the chuck to rotate.

8. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 7 is characterized in that: The traction member is arranged on the upper part of the horizontal table, and the traction member includes a support seat, a pressure wheel, a second motor and a pressure strip. The support seat is fixedly arranged on the upper part of the horizontal table, and pressure wheels abutting the welding strip are vertically symmetrically arranged above the support seat. A second motor connected to one of the pressure wheels is arranged on one side of the support seat, and pressure strips that limit the welding strip are symmetrically arranged on both sides of the first support plate on the upper part of the horizontal table.

9. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 1 is characterized in that: The welding assembly includes a hot melt component, a supporting component and a disc rack. The hot melt component is fixedly arranged on the upper part of the horizontal table. The hot melt component includes a frame, a body, and an induction coil. The frame is fixedly arranged on one side of the upper part of the horizontal table. The body is arranged on the upper part of the frame. The end of the body has an induction coil extending outward. The supporting component is arranged in front of the hot melt component and is composed of a translation component, a rotating component and a disc rack.

10. The automatic loading and unloading diamond water grinding pad welding equipment according to claim 9, characterized in that: The translation part includes a third guide rod, a fourth slider, a fourth support plate, and an eighth cylinder. The third guide rod is symmetrically and spaced apart on the upper part of the lower longitudinal plate. A fourth slider slidably connected to the third guide rod is arranged on the back of the fourth support plate. The eighth cylinder is arranged at the lower part of the upper horizontal plate and connected to the fourth support plate. The rotating part includes a third motor, a shaft rod, and a sleeve. The third motor is fixedly arranged on one side of the upper part of the fourth support plate, the sleeve is fixedly arranged on the other side of the upper part of the fourth support plate, the shaft rod is arranged inside the sleeve and can rotate freely in a circumferential direction, and the disc rack is arranged on one side of the rotating part, and the upper part of the shaft rod is connected to the disc rack.

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