Machining equipment

Abstract

The utility model discloses processing equipment which is used for breaking off a material head of a material part and comprises a machine table, a conveying device and a processing device. The machine table is provided with machining stations, the conveying device comprises a rotating disc mechanism, the rotating disc mechanism comprises a rotating disc rotationally arranged on the machine table and a plurality of carriers, the carriers are arranged in the circumferential direction of the rotating disc at intervals, and the machining stations are arranged along the circumferential side of the rotating disc; the machining device comprises a material head removing mechanism arranged at a machining station, the material head removing mechanism comprises a first material breaking part, a second material breaking part, a material breaking driving assembly, a pressing driving part and a pressing block, the pressing block is arranged at the output end of the pressing driving part, and the first material breaking part and the second material breaking part are oppositely arranged to be used for clamping material heads of the material parts; the pressing driving piece is used for driving the pressing block to make contact with the carrier and abut against the carrier to position the material piece, and the material breaking driving assembly is used for driving the first material breaking piece and the second material breaking piece to synchronously do reciprocating motion in the same direction to break off the material head. The production efficiency can be improved, and meanwhile the consistency of materials and parts is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of component processing, and more particularly to a processing equipment. BACKGROUND

[0002] In modern mobile communication devices, the vibration function of the mobile phone has become a basic and important feature. In order to realize this function, a vibration motor is usually equipped inside the mobile phone, and the vibration effect depends on the spring sheet between the vibration motor and the mobile phone shell. The quality and installation precision of the spring sheet directly affect the vibration effect and use experience of the mobile phone.

[0003] In the processing of the spring sheet, some material heads existing on the spring sheet material need to be removed to form qualified spring sheet products, so as to ensure the quality and performance of the final product. At present, the material head of the spring sheet material is removed by manual breaking operation. Since the operation process is complex, manual breaking of the material head will cause deformation of the spring sheet, the production efficiency is low, and human errors are prone to occur, resulting in poor consistency of the material. CONTENT OF THE UTILITY MODEL

[0004] The embodiment of the present application provides a processing equipment, which can improve the production efficiency and improve the consistency of the material.

[0005] The processing equipment provided by the present application adopts the following technical scheme:

[0006] A processing equipment comprises:

[0007] A machine table is provided with a processing station;

[0008] A conveying device comprises a turntable mechanism, the turntable mechanism comprises a turntable and a plurality of carriers, the turntable is rotationally arranged on the machine table, and the plurality of carriers are arranged on the turntable in a circumferential direction of the turntable, the carriers are used for carrying and positioning the material, and the processing station is arranged along the circumferential side of the turntable.

[0009] A processing device comprises a material head removing mechanism arranged on the processing station, the material head removing mechanism comprises a first material breaking part, a second material breaking part, a material breaking driving assembly, a pressing driving part and a pressing block, the pressing block is arranged on the output end of the pressing driving part, the first material breaking part and the second material breaking part are arranged oppositely to clamp the material head of the material, the pressing driving part is used for driving the pressing block to contact and press against the carrier to position the material, and the material breaking driving assembly is used for driving the first material breaking part and the second material breaking part to make reciprocating motion in the same direction synchronously to break the material head from the material.

[0010] Optionally, the first material breaking member comprises a first driving member, a first fixed plate and a first pressing knife, the first fixed plate is arranged at the output end of the first driving member, and the first pressing knife is fixedly arranged on the first fixed plate; the second material breaking member comprises a second driving member, a second fixed plate and a second pressing knife, the second fixed plate is arranged at the output end of the second driving member, and the second pressing knife is fixedly arranged on the second fixed plate, and the second pressing knife is arranged correspondingly with the first pressing knife;

[0011] The first driving member drives the first pressing knife to move towards the material, the second driving member drives the second pressing knife to move towards the material, so as to realize the clamping of the material head by the first pressing knife and the second pressing knife; the material breaking driving assembly controls the first driving member and the second driving member to move reciprocally in the same direction synchronously to break the material head from the material.

[0012] Optionally, the material head removing mechanism further comprises a funnel, a collecting box and a linear motion guide rail, the funnel is arranged correspondingly with the first material breaking member, and the funnel is used for collecting the material head, and the collecting box is slidingly arranged on the linear motion guide rail.

[0013] Optionally, the number of the material head removing mechanisms is at least three, which are a first material head removing mechanism, a second material head removing mechanism and a third material head removing mechanism, and the first material head removing mechanism, the second material head removing mechanism and the third material head removing mechanism are arranged at intervals along the circumference of the turntable.

[0014] The turntable is used to drive the material on the carrier to pass through the first material head removing mechanism, the second material head removing mechanism and the third material head removing mechanism in sequence, so as to break the material head at different positions of the material.

[0015] Optionally, the machine further comprises a cleaning station arranged along the circumferential side of the turntable, and the processing device further comprises a dust removal mechanism arranged at the cleaning station, and the dust removal mechanism and the material head removing mechanism are arranged at intervals along the circumference of the turntable.

[0016] The dust removal mechanism comprises a fixing frame arranged on the machine, an air pipe joint and an air knife, the air knife is rotationally arranged on the fixing frame to remove dust from the material arranged at the cleaning station, the air pipe joint is used to be connected with an external air supply device, and the air pipe joint supplies air to the air knife through an air pipe to remove dust from the material.

[0017] Optionally, the machine further comprises a discharging station arranged along the circumferential side of the turntable, and the processing device further comprises a detection device arranged on the machine, and the detection device is arranged on one side of the discharging station.

[0018] The detection device comprises a transfer mechanism and a detection mechanism, the transfer mechanism is used for transporting the material piece at the unloading station to the detection mechanism, and the detection mechanism is used for detecting the material piece.

[0019] Optionally, the detection mechanism comprises a first detection assembly and a second detection assembly, the first detection assembly is used for 3D scanning the material piece after the material head is removed to detect the size in the height direction of the material piece, and the second detection assembly is used for 2D photographing the material piece after the material head is removed to detect the size in the length and width directions of the material piece.

[0020] Optionally, the transfer mechanism comprises a first buffer station, a transfer material piece, a transfer material piece, a first linear motion assembly and a second linear motion assembly.

[0021] The transfer material piece is arranged on the machine table and is used for transferring the material piece at the unloading station to the first buffer station, the first linear motion assembly is arranged on the machine table and is used for driving the transfer material piece to move in the horizontal direction, and the second linear motion assembly is used for driving the transfer material piece to move in the vertical direction, so as to sequentially transfer the material piece on the first buffer station to the first detection assembly and the second detection assembly for detection.

[0022] Optionally, the machine table is further provided with an unloading station arranged along the periphery of the turntable, and the conveying device further comprises an unloading mechanism arranged on one side of the turntable mechanism, the unloading mechanism comprising an unloading material piece and a first empty tray carrying assembly.

[0023] The unloading material piece is arranged on the machine table and is used for transferring the material piece of the full material tray to the unloading station, and the first empty tray carrying assembly is used for carrying away the empty material tray.

[0024] Optionally, the conveying device further comprises an unloading mechanism, the unloading mechanism comprising a material distribution assembly, a first material tray station, a second material tray station and a second empty tray carrying assembly.

[0025] The second empty tray carrying assembly is used for carrying empty trays to the first material tray station and the second material tray station, the first material tray station is used for loading the material tray of qualified material pieces, the second material tray station is used for loading the material tray of unqualified material pieces, the material distribution assembly classifies the material pieces after the detection by the detection device, and respectively transfers the material pieces to the first material tray station or the second material tray station according to the categories.

[0026] From the above technical solutions, it can be seen that the embodiments of the present application have the following advantages:

[0027] In actual operation, the workpiece is positioned by the carrier, and under the rotation of the rotating disc, the workpiece on the carrier passes through the machining station one by one, so that the material head removing mechanism can process the workpiece; the material head removing mechanism clamps the material head of the workpiece on the carrier through the first and second workpiece clamping members, and then drives the first and second workpiece clamping members to move towards the same direction through the workpiece clamping driving assembly, so that the material head moves under the clamping action of the first and second workpiece clamping members to make the material head separate from the workpiece, thereby realizing the separation between the material head and the workpiece, and removing the material head on the workpiece. Through the above setting, the operation of manually clamping the material head is avoided, the clamping efficiency is effectively improved, and the consistency of the workpiece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0029] Figure 1 The overall structure of a machining equipment disclosed in the embodiments of the present application is shown in the figure;

[0030] Figure 2 The structure of the feeding mechanism of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure;

[0031] Figure 3 The structure of the rotating disc mechanism and the material head removing mechanism of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure;

[0032] Figure 4 The structure of the rotating disc of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure;

[0033] Figure 5 The structure of the discharging mechanism of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure

[0034] Figure 6 The structure of the first material head removing mechanism of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure;

[0035] Figure 7 The structure of the first material head removing mechanism of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure;

[0036] Figure 8 The structure of the second material head removing mechanism of a machining equipment disclosed in the embodiments of the present application is highlighted in the figure;

[0037] Figure 9A machining equipment disclosed in the embodiment of the present application highlights the structural schematic view of the third material head removing mechanism.

[0038] Figure 10 A machining equipment disclosed in the embodiment of the present application highlights the structural schematic view of the dust removal mechanism.

[0039] Figure 11 A machining equipment disclosed in the embodiment of the present application highlights the structural schematic view of the detection device.

[0040] Legend of reference signs:

[0041] 1, machine table;

[0042] 2, conveying device; 21, feeding mechanism; 211, full tray feeding assembly; 212, feeding and taking material piece; 213, first empty tray carrying assembly; 214, empty tray discharging assembly; 22, rotary table mechanism; 221, rotary table; 222, carrier; 223, positioning groove; 224, rotary driving piece; 23, discharging mechanism; 231, material distributing assembly; 232, first tray work station; 233, second tray work station; 234, second empty tray carrying assembly; 235, empty tray feeding mechanism; 236, first full tray discharging assembly; 237, second full tray discharging assembly;

[0043] 3, machining device; 311, first material piece separating piece; 3111, first driving piece; 3112, first fixed plate; 3113, first pressing knife; 312, second material piece separating piece; 3121, second driving piece; 3122, second fixed plate; 3123, second pressing knife; 313, pressing driving piece; 314, pressing block; 315, funnel; 316, collection box; 317, linear motion guide rail; 318, protective cover; 32, first material head removing mechanism; 33, second material head removing mechanism; 34, third material head removing mechanism; 35, dust removal mechanism; 351, fixed frame; 352, air knife piece;

[0044] 4, detection device; 41, detection mechanism; 411, first detection assembly; 412, second detection assembly; 42, transfer mechanism; 421, first buffer station; 422, second buffer station; 423, transfer taking material piece; 424, transfer taking material piece; 4241, flexible suction nozzle; 4242, connecting frame; 425, first linear motion assembly; 426, second linear motion assembly. DETAILED DESCRIPTION

[0045] The present application will be further described in detail below with reference to the accompanying drawings.

[0046] The embodiment of the present application provides a machining equipment, which can improve production efficiency and improve the consistency of material pieces.

[0047] In order to make the person skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative work should belong to the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but it should be considered that the combination of the technical solutions does not exist and is not within the protection scope of the present application when the combination of the technical solutions is contradictory or unachievable.

[0048] The terms "first", "second", "third", "fourth" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, materials or devices.

[0049] For the convenience of understanding, the processing equipment in the embodiments of the present application is described below, please refer to Figure 1 , machine table 1, conveying device 2, processing device 3 and detection device 4, conveying device 2, processing device 3 and detection device 4 are arranged on the machine table. The conveying device 2 is used for conveying the material, in the embodiment, the material is a spring, the processing device 3 is used for processing the material, and the detection device 4 is used for detecting the processed material to determine whether the processed material is qualified.

[0050] Please continue to refer to Figure 1 , the machine table 1 is provided with a feeding station, a processing station, a cleaning station and a discharging station; the conveying device 2 includes a feeding mechanism 21, a turntable mechanism 22 and a discharging mechanism 23, the feeding mechanism 21 is close to the turntable mechanism 22 and is arranged on one side of the turntable mechanism 22, and is used for feeding to the feeding station; the turntable mechanism 22 is used for conveying the material from the feeding station to the processing station, the cleaning station and the discharging station in turn; the discharging mechanism 23 is arranged away from the turntable mechanism 22, and is used for classifying and tray-arranging the material after being detected by the detection device 4.

[0051] Please refer to Figure 1 and Figure 2The loading mechanism 21 comprises a full-tray loading assembly 211, a loading and taking component 212, a first empty-tray carrying assembly 213, and an empty-tray unloading assembly 214. The full-tray loading assembly 211, the loading and taking component 212, the first empty-tray carrying assembly 213, and the empty-tray unloading assembly 214 are all arranged on the machine table 1. The full-tray loading assembly 211 carries the full-tray tray. The loading and taking component 212 is used to transfer the material pieces in the full-tray tray to the rotary disc mechanism 22. The first empty-tray carrying assembly 213 is used to carry away the empty tray and transfer the empty tray from the full-tray loading assembly 211 to the empty-tray unloading assembly 214. The empty-tray unloading assembly 214 is used to unload and stack the empty trays. It can be understood that, in use, the stacked trays are placed on the full-tray loading assembly 211. The full-tray loading assembly 211 lifts the uppermost tray. The loading and taking component 212 takes the material pieces from the tray. When the material pieces in the tray are taken out, the first empty-tray carrying assembly 213 carries the empty tray to the empty-tray unloading assembly 214. The empty tray is completed by the empty-tray unloading assembly 214.

[0052] In this embodiment, the full-tray loading assembly 211 and the empty-tray unloading assembly 214 have the same structure. The full-tray loading assembly 211 and the empty-tray unloading assembly 214 are arranged side by side, which facilitates the first empty-tray carrying assembly 213 to conveniently carry the empty tray. The loading and taking component 212 is configured as a four-axis robot. A vacuum assembly is arranged at the end of the four-axis robot. The vacuum suction force is used to adsorb the material pieces to realize the transfer of the material pieces from the tray to the rotary disc mechanism 22. In other embodiments, the end of the four-axis robot can also be provided with a gripper to clamp the material pieces.

[0053] Please refer to Figure 3 and Figure 4 The rotary disc mechanism 22 comprises a rotary driving component 224, a rotary disc 221, and a plurality of carriers 222. The rotary driving component 224 is fixedly arranged on the machine table 1. The rotary driving component 224 is preferably a DD motor. The rotary driving component 224 drives the rotary disc 221 to rotate and is arranged on the machine table 1. The plurality of carriers 222 are arranged along the circumference of the rotary disc 221 and are fixedly arranged on the rotary disc 221. The carriers 222 are used to carry and position the material pieces. The loading station, the processing station, the cleaning station, and the unloading station are arranged along the circumferential side of the rotary disc 221. The loading and taking component 212 sequentially carries the material pieces to the carriers 222 at the loading station. During the circumferential rotation of the rotary disc 221, the carriers 222 carry the material pieces to deliver the material pieces to each station. The delivery of the material pieces between each station is realized in an annular mode. The layout is compact and has high flexibility. The limited space can be more effectively utilized.

[0054] Further, the carrier 222 is provided with a positioning groove 223 for accommodating and positioning the material piece, the positioning groove 223 is used for receiving the material piece transferred from the material feeding and taking device 212 and limiting the material piece; the positioning groove 223 is provided in plurality, the plurality of positioning grooves 223 can enable each carrier 222 to carry more material pieces, so that multiple material pieces can be processed at a time when passing through the processing device 3, improving the processing efficiency.

[0055] Please refer to Figure 1 and Figure 5 , the unloading mechanism 23 includes a material distribution assembly 231, a first tray station 232, a second tray station 233, and a second empty tray carrying assembly 234; the second empty tray carrying assembly 234 is used to carry empty trays to the first tray station 232 and the second tray station 233, the first tray station 232 is used to accommodate the tray of qualified material pieces, the second tray station 233 is used to accommodate the tray of unqualified material pieces, the material distribution assembly 231 classifies the material pieces after being detected by the detection device 4, and respectively transfers them to the first tray station 232 or the second tray station 233 according to the categories. Further, in order to realize the stacking of the trays to save space, the first tray station 232 is provided with an empty tray feeding mechanism 23521, which is used to feed the uppermost layer of the stacked empty trays to the second empty tray carrying assembly 234, facilitating the convenient carrying of the second empty tray carrying assembly 234; the first tray station 232 is provided with a first full tray unloading assembly 236, which is used to stack the trays containing qualified material pieces, facilitating the batch taking out of the qualified material pieces; the second tray station 233 is provided with a second full tray unloading assembly 237, which is used to stack the trays containing unqualified material pieces, facilitating the batch taking out of the unqualified material pieces.

[0056] Please continue to refer to Figure 3 , the processing device 3 includes a material head removing mechanism and a dust removing mechanism 35, which are arranged along the circumference of the turntable 221, the material head removing mechanism is arranged at the processing station, which is used to remove the material head of the material piece, the dust removing mechanism 35 is arranged at the cleaning station, which is used to remove the dust from the material piece after being pried, facilitating the detection of the subsequent detection device 4 and reducing the interference with the detection.

[0057] Please refer to Figure 3 , Figure 6 and Figure 7The off-material head mechanism includes a protective cover 318, a first off-material piece 311, a second off-material piece 312, an off-material driving assembly, a pressing driving piece 313, and a pressing block 314. The off-material driving assembly, the first off-material piece 311, the second off-material piece 312, the pressing driving piece 313, and the pressing block 314 are all arranged in the protective cover 318. The protective cover 318 is fixedly arranged on the machine table 1 through a mounting plate. The first off-material piece 311 and the second off-material piece 312 are oppositely arranged to clamp the material head of the material piece. The off-material driving assembly is used to drive the first off-material piece 311 and the second off-material piece 312 to reciprocate towards the same direction to break off the material head from the material piece. The pressing block 314 is arranged at the output end of the pressing driving piece 313. The pressing driving piece 313 is used to drive the pressing block 314 to contact and press against the carrier 222 to position the material piece in the positioning groove 223, thereby improving the positioning effect of the material piece in the positioning groove 223.

[0058] Please refer to Figure 6 and Figure 7 Specifically, the first off-material piece 311 includes a first driving piece 3111, a first fixed plate 3112, and a first pressing knife 3113. The first fixed plate 3112 is arranged at the output end of the first driving piece 3111. The first pressing knife 3113 is fixedly arranged on the first fixed plate 3112. The second off-material piece 312 includes a second driving piece 3121, a second fixed plate 3122, and a second pressing knife 3123. The second fixed plate 3122 is arranged at the output end of the second driving piece 3121. The second pressing knife 3123 is fixedly arranged on the second fixed plate 3122. The second pressing knife 3123 is correspondingly arranged with the first pressing knife 3113. The first driving piece 3111 drives the first fixed plate 3112 to move towards the material piece to drive the first pressing knife 3113. The second driving piece 3121 drives the second fixed plate 3122 to move towards the material piece to drive the second pressing knife 3123, so as to clamp the material head by the first pressing knife 3113 and the second pressing knife 3123.

[0059] The first driving member 319 and the second driving member 3110 are controlled by the material breaking driving assembly to move synchronously in the same direction, so as to realize the synchronous reciprocating movement of the first material breaking member 311 and the second material breaking member 312 in the same direction, that is, the synchronous reciprocating movement of the first pressing knife 3113 and the second pressing knife 3123 in the same direction, and the material head moves under the clamping action of the first pressing knife 3113 and the second pressing knife 3123, so as to produce pulling between the material head and the material piece to break the material head from the material piece. It can be understood that, in actual operation, the material piece is positioned and carried by the carrier 222, and the carrier 222 passes through the machining station under the rotation of the rotating disc 221; the material piece transferred to the machining station is clamped by the first material breaking member 311 and the second material breaking member 3112, and then the material breaking driving assembly controls the first driving member 319 and the second driving member 3110 to drive simultaneously to realize the synchronous movement of the first material breaking member 311 and the second material breaking member 312 in the same direction, and the material head moves under the clamping action of the first material breaking member 311 and the second material breaking member 312 to produce pulling between the material head and the material piece; in order to accelerate the separation between the material head and the material piece, the material breaking driving assembly controls the first driving member 319 and the second driving member 3110 to drive the first pressing knife 3113 and the second pressing knife 3123 simultaneously to make the first pressing knife 3113 and the second pressing knife 3123 move synchronously in the same direction, so that the material head is close to the metal fatigue fracture of the material piece, so that the material head is separated from the material piece to realize the separation between the material head and the material piece, thereby removing the material head on the material piece, effectively improving the material breaking efficiency, and improving the consistency of the material piece.

[0060] Since the pressing knife has a blade, it can easily cut into the material head and has a small contact area with the material head, so as to provide minimum resistance to the material head and perform pre-cutting to accelerate the breaking of the material head. In the embodiment, a plurality of first pressing knives 3113 and second pressing knives 3123 are provided, and the first pressing knives 3113 and the second pressing knives 3123 are correspondingly arranged one by one, the number of the first pressing knives 3113 is the same as the number of the positioning grooves 223, so that the material piece in each positioning groove 223 of each carrier 222 can be clamped by the first pressing knife 3113 and the second pressing knife 3123, so that the material piece on each carrier 222 can be subjected to the material head removal treatment synchronously when the material piece is located in the machining station, thereby further improving the processing efficiency.

[0061] Please refer to Figure 7In the embodiment, the pressing driving member 313 is a downward pressing cylinder, and the pressing block 314 is preferably a flexible pressing block 314, so as to avoid damage of the material caused by excessive force of the pressing driving member 313. When the first material breaking member 311 and the second material breaking member 312 clamp the material head, the pressing driving member 313 drives the pressing block 314 to move towards the carrier 222 so that the pressing block 314 contacts and presses the material in the positioning groove 223, thereby fixing the material in the vertical direction. During the reciprocating movement of the first material breaking member 311 and the second material breaking member 312 to break the material head, the material will not be displaced, thereby ensuring the processing precision, ensuring that each material is in the same position and state during the processing, thereby reducing the waste rate, improving the material quality, and further improving the consistency of the material. Meanwhile, the material head removing operation can be performed more quickly, thereby reducing the processing time and improving the efficiency of the material head removing.

[0062] Please refer to Figure 3 The material head removing mechanism further comprises a funnel 315, a collecting box 316 and a linear motion guide rail 317. The funnel 315 is arranged corresponding to the first material breaking member 311, and the funnel 315 is used for collecting the material head. The collecting box 316 is slidingly arranged on the linear motion guide rail 317. Specifically, the collecting end of the funnel 315 is the end with a larger opening, and the large-area opening of the collecting end can more accurately collect the material head. The collecting end of the funnel 315 faces the material head removing mechanism for collecting the material head. The converging end of the funnel 315 is the end with a smaller opening. The collecting box 316 moves along the linear motion guide rail 317 to receive the material head at the converging end of the funnel 315. The material head broken by the cooperation of the first material breaking member 311 and the second material breaking member 312 can be collected by the collecting end of the funnel 315 after the first material breaking member 311 and the second material breaking member 312 release the clamping, and then falls into the collecting box 316 through the converging end of the funnel 315 for recycling.

[0063] Each of the material pieces has at least three material heads, and the number of the material head removing mechanisms is at least three, each of which is used to remove the material head at the same position of the material piece. In this embodiment, each of the material pieces has three material heads, i.e., a first material head, a second material head and a third material head, and the first material head, the second material head and the third material head are arranged at different positions of the material piece; the number of the material head removing mechanisms is the same as the number of the material heads, i.e., a first material head removing mechanism 32, a second material head removing mechanism 33 and a third material head removing mechanism 34; the processing stations are three, i.e., a first processing station, a second processing station and a third processing station. The first material head removing mechanism 32, the second material head removing mechanism 33 and the third material head removing mechanism 34 are arranged at intervals along the circumference of the rotating disc 221, the first processing station, the second processing station and the third processing station are arranged at intervals along the circumference of the rotating disc 221, and the first material head removing mechanism 32, the second material head removing mechanism 33 and the third material head removing mechanism 34 are arranged in the first processing station, the second processing station and the third processing station in sequence. The first material head removing mechanism 32, the second material head removing mechanism 33 and the third material head removing mechanism 34 can break the material heads at different positions of the material piece, i.e., the first material head removing mechanism 32 can break the first material head of the material piece, the second material head removing mechanism 33 can break the second material head of the material piece, and the third material head removing mechanism 34 can break the third material head of the material piece. The rotating driving member 224 can drive the rotating disc 221 to rotate along the circumference, and drive the material piece on the carrier 222 to pass through each of the processing stations one by one, so that the material piece passes through the first material head removing mechanism 32, the second material head removing mechanism 33 and the third material head removing mechanism 34 to break the material heads at different positions of the material piece.

[0064] It can be understood that when the turntable 221 rotates to drive the carrier 222 to rotate to the first processing station, the carrier 222 corresponds to the first material head removing mechanism 32, the first material head removing mechanism 32 is provided with the first material breaking piece 311 and the second material breaking piece 312 which clamp the first material head on the material piece, and the first material head is broken by the cooperation of the first material breaking piece 311 and the second material breaking piece 312 driven by the material breaking driving assembly since the material piece is fixed by the pressing block 314; when the turntable 221 rotates to drive the carrier 222 to rotate to the second processing station, the carrier 222 corresponds to the second material head removing mechanism 33, the second material head removing mechanism 33 is provided with the first material breaking piece 311 and the second material breaking piece 312 which clamp the second material head on the material piece, and the second material head is broken by the cooperation of the first material breaking piece 311 and the second material breaking piece 312 driven by the material breaking driving assembly since the material piece is fixed by the pressing block 314; when the turntable 221 rotates to drive the carrier 222 to rotate to the third processing station, the carrier 222 corresponds to the third material head removing mechanism 34, the third material head removing mechanism 34 is provided with the first material breaking piece 311 and the second material breaking piece 312 which clamp the third material head on the material piece, and the third material head is broken by the cooperation of the first material breaking piece 311 and the second material breaking piece 312 driven by the material breaking driving assembly since the material piece is fixed by the pressing block 314. Through the first material head removing mechanism 32, the second material head removing mechanism 33 and the third material head removing mechanism 34, the removal operation of the material head at different positions on different material pieces in the same time period can be realized, so as to further improve the material breaking efficiency.

[0065] Please refer to Figure 6 to Figure 9 In the embodiment, the first material breaking piece 311 and the second material breaking piece 312 in the first material head removing mechanism 32, the second material head removing mechanism 33 and the third material head removing mechanism 34 are arranged in different directions and angles. For example, in order to remove the material head on the front surface of the material piece, the first material breaking piece 311 and the second material breaking piece 312 in the first material head removing mechanism 32 are arranged vertically, so that the cutting edges of the first material breaking piece 311 and the second material breaking piece 312 are parallel to the front surface of the material piece; in order to remove the material head inclined to the material piece, the first material breaking piece 311 and the second material breaking piece 312 in the second material head removing mechanism 33 are arranged obliquely, so that the cutting edges of the first material breaking piece 311 and the second material breaking piece 312 are parallel to the material head; in order to remove the material head on the side surface of the material piece, the first material breaking piece 311 and the second material breaking piece 312 in the third material head removing mechanism 34 are arranged vertically, so that the cutting edges of the first material breaking piece 311 and the second material breaking piece 312 are parallel to the side surface of the material piece.

[0066] Please refer to Figure 10The dust removal mechanism 35 includes a fixing frame 351, a gas pipe joint, and a wind knife 352. The fixing frame 351 is fixedly arranged on the machine table 1. The wind knife 352 is rotatably arranged on the fixing frame 351 to remove dust from the material piece arranged at the cleaning station. The gas pipe joint is used to be connected with an external gas supply device. The gas pipe joint supplies gas to the wind knife 352 through a gas pipe to remove dust from the material piece. The wind knife 352 is provided with a plurality of air outlets. The angle of the wind knife 352 and the fixing frame 351 is adjusted to adjust the air outlet angle, so that the air blown by the wind knife 352 can be inclined to blow to the material piece on the carrier 222. The inclined air outlet can make the airflow more evenly cover the surface of the material piece, which can reduce the damage to the material piece, and can blow to some corners and gaps that are difficult to reach, thereby more effectively removing dust and debris. Secondly, the dust and debris can be blown away in one direction, thereby reducing the secondary pollution of dust to the surrounding environment and the cleaning personnel during the cleaning process.

[0067] Please refer to Figure 11 The detection device 4 is arranged on one side of the discharging station. The detection device 4 includes a transfer mechanism 42 and a detection mechanism 41. The transfer mechanism 42 is used to transport the material piece at the discharging station to the detection mechanism 41. The detection mechanism 41 is used to detect the material piece. The detection mechanism 41 includes a first detection assembly 411 and a second detection assembly 412. The first detection assembly 411 is used to perform 3D scanning on the material piece after the material head is removed to detect the size of the material piece in the height direction. The second detection assembly 412 is used to perform 2D photographing on the material piece after the material head is removed to detect the size of the material piece in the length and width directions. In this embodiment, the first detection assembly 411 is configured as a 3D camera, and the second detection assembly 412 is configured as a 2D camera. The first detection assembly 411 and the second detection assembly 412 are arranged side by side and are spaced apart. The first detection assembly 411 and the second detection assembly 412 are both fixedly arranged on the machine table 1 through a mounting frame. Whether the material piece after the material head is removed is qualified is detected through the first detection assembly 411 and the second detection assembly 412.

[0068] The transfer mechanism 42 is located on one side of the detection mechanism 41, and the transfer mechanism 42 comprises a first buffer table 421, a transfer material taking component 423, a transfer material taking component 424, a first linear motion assembly 425 and a second linear motion assembly 426. The first buffer table 421 is located on the side of the first detection assembly 411 away from the second detection assembly 412, and is parallel to the first linear motion assembly 425, and is used for buffering the material. The transfer material taking component 423 is arranged on the machine table 1 and is used for transferring the material at the unloading station to the first buffer table 421. The first linear motion assembly 425 is arranged on the machine table 1 and is used for driving the transfer material taking component 424 to move in the horizontal direction. The second linear motion assembly 426 is used for driving the transfer material taking component 424 to move in the vertical direction, so as to sequentially transfer the material on the first buffer table 421 to the first detection assembly 411 and the second detection assembly 412 for detection. In the embodiment, the transfer material taking component 423 is configured as a four-axis robot, and the structure of the transfer material taking component 423 is the same as that of the feeding material taking component 212, which will not be described here.

[0069] Specifically, the transfer material taking component 424 comprises a flexible suction nozzle 4241 and a connecting frame 4242. The flexible suction nozzle 4241 is arranged on the second linear motion assembly 426 through the connecting frame 4242. The second linear motion assembly 426 is arranged on the first linear motion assembly 425. The second linear motion assembly 426 drives the connecting frame 4242 to drive the flexible suction nozzle 4241 to move up and down, so that the flexible suction nozzle 4241 moves close to the first buffer table 421 to adsorb the material. The second linear motion assembly 426 drives the first linear motion assembly 425 and the transfer material taking component 424 to move in the horizontal direction close to the first detection assembly 411 and to be located in the detection area of the first detection assembly 411 for 3D scanning detection. After the material is detected by the first detection assembly 411, the material is driven by the transfer material taking component 424 to move close to the second detection assembly 412 under the driving of the second linear motion assembly 426, and is located in the detection area of the second detection assembly 412 for 2D photographing detection.

[0070] In order to improve the detection efficiency, two transfer pieces 424 are arranged, the two transfer pieces 424 are arranged side by side on the second linear motion assembly 426, and are synchronously moved under the driving of the second linear motion assembly 426; the second buffer table 422 is arranged between the first detection assembly 411 and the second detection assembly 412, so as to buffer the pieces after being detected by the first detection assembly 411, the distance between the first buffer table 421 and the first detection assembly 411 is equal to the distance between the second buffer table 422 and the second detection assembly 412, and the distance between the two transfer pieces 424 is equal to the distance between the first buffer table 421 and the second buffer table 422, so that when one of the transfer pieces 424 moves from the first buffer table 421 to the first detection assembly 411, the other transfer piece 424 can synchronously move from the second buffer table 422 to the second detection assembly 412, and the detection of different pieces on the first detection assembly 411 and the second detection assembly 412 can be completed at the same time, so as to improve the detection efficiency.

[0071] The pieces after being detected by the first detection assembly 411 and the second detection assembly 412 are classified by the piece classification assembly 231, and are respectively transported to the first tray station 232 or the second tray station 233 according to the categories, the piece classification assembly 231 transports the qualified pieces to the first tray station 232, the first full tray unloading assembly 236 is used for stacking the trays carrying the qualified pieces, so as to facilitate the batch taking out of the qualified pieces, and the piece classification assembly 231 transports the unqualified pieces to the second tray station 233, the second full tray unloading assembly 237 is used for stacking the trays carrying the unqualified pieces, so as to facilitate the batch taking out of the unqualified pieces.

[0072] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A processing apparatus for breaking off a stub of a workpiece, characterized in that, The utility model relates to a kind of material head cutting mechanism and material head cutting device, including: Machine table, which is provided with a processing station; A conveying device comprising a turntable mechanism, the turntable mechanism comprising a turntable and a plurality of carriers, the turntable is rotationally arranged on the machine table, and the plurality of carriers are arranged along the circumference of the turntable on the turntable, and the carriers are used to carry and position the workpieces; the processing station is arranged along the circumference of the turntable; A processing device comprising a material head cutting mechanism arranged at the processing station, the material head cutting mechanism comprising a first material breaking piece, a second material breaking piece, a material breaking driving assembly, a pressing driving piece, and a pressing block, the pressing block is arranged at the output end of the pressing driving piece, the first material breaking piece and the second material breaking piece are oppositely arranged to clamp the material head of the workpiece, the pressing driving piece is used to drive the pressing block to contact and press against the carrier to position the workpiece, and the material breaking driving assembly is used to drive the first material breaking piece and the second material breaking piece to move reciprocally in the same direction synchronously to break off the material head from the workpiece.

2. A processing apparatus according to claim 1, wherein The first material breaking piece comprises a first driving piece, a first fixed plate, and a first pressing knife, the first fixed plate is arranged at the output end of the first driving piece, and the first pressing knife is fixedly arranged on the first fixed plate; the second material breaking piece comprises a second driving piece, a second fixed plate, and a second pressing knife, the second fixed plate is arranged at the output end of the second driving piece, and the second pressing knife is fixedly arranged on the second fixed plate, and the second pressing knife is correspondingly arranged with the first pressing knife; The first driving piece drives the first pressing knife to move towards the workpiece, and the second driving piece drives the second pressing knife to move towards the workpiece to clamp the material head with the first pressing knife and the second pressing knife; the material breaking driving assembly controls the first driving piece and the second driving piece to move reciprocally in the same direction synchronously to break off the material head from the workpiece.

3. A processing apparatus according to claim 2, wherein The material head cutting mechanism further comprises a hopper, a collection box, and a linear motion guide rail, the hopper is correspondingly arranged with the first material breaking piece, and the hopper is used to collect the material head, and the collection box is slidingly arranged on the linear motion guide rail.

4. The apparatus of claim 1 wherein, The number of the material head cutting mechanisms is at least three, which are a first material head cutting mechanism, a second material head cutting mechanism, and a third material head cutting mechanism, and the first material head cutting mechanism, the second material head cutting mechanism, and the third material head cutting mechanism are arranged along the circumference of the turntable; The turntable is used to drive the workpieces on the carriers to pass through the first material head cutting mechanism, the second material head cutting mechanism, and the third material head cutting mechanism in sequence to break off the material heads at different positions of the workpieces.

5. The apparatus of claim 1 wherein, The machine table is further provided with a cleaning station arranged along the circumference of the turntable, and the processing device further comprises a dust removal mechanism arranged at the cleaning station, and the dust removal mechanism and the material head cutting mechanisms are arranged along the circumference of the turntable; The dust removal mechanism comprises a fixing frame arranged on the machine table, an air pipe joint, and an air knife, the air knife is rotationally arranged on the fixing frame to remove dust from the workpieces arranged at the cleaning station, the air pipe joint is used to be connected with an external air supply device, and the air pipe joint supplies air to the air knife through an air pipe to remove dust from the workpieces.

6. The apparatus of claim 1 wherein, The machine table is further provided with a blanking station arranged along the periphery of the rotary disc, and the processing device further comprises a detection device arranged on the machine table, which is arranged on one side of the blanking station; The detection device comprises a transfer mechanism and a detection mechanism, the transfer mechanism is used for transporting the material piece at the blanking station to the detection mechanism, and the detection mechanism is used for detecting the material piece.

7. A processing apparatus according to claim 6, wherein The detection mechanism comprises a first detection assembly and a second detection assembly, the first detection assembly is used for 3D scanning the material piece after the material head is removed to detect the size in the height direction of the material piece, and the second detection assembly is used for 2D photographing the material piece after the material head is removed to detect the size in the length and width directions of the material piece.

8. A processing apparatus according to claim 7, wherein The transfer mechanism comprises a first buffer table, a transfer material piece, a transfer material piece, a first linear motion assembly and a second linear motion assembly. The transfer material piece is arranged on the machine table and is used for transferring the material piece at the blanking station to the first buffer table, the first linear motion assembly is arranged on the machine table and is used for driving the transfer material piece to move in the horizontal direction, and the second linear motion assembly is used for driving the transfer material piece to move in the vertical direction, so as to sequentially transfer the material piece on the first buffer table to the first detection assembly and the second detection assembly for detection.

9. The apparatus of claim 1 wherein, The machine table is further provided with a blanking station arranged along the periphery of the rotary disc, and the processing device further comprises a detection device arranged on the machine table, which is arranged on one side of the blanking station; The transfer material piece is arranged on the machine table and is used for transferring the material piece at the blanking station to the first buffer table, the first linear motion assembly is arranged on the machine table and is used for driving the transfer material piece to move in the horizontal direction, and the second linear motion assembly is used for driving the transfer material piece to move in the vertical direction, so as to sequentially transfer the material piece on the first buffer table to the first detection assembly and the second detection assembly for detection.

10. The apparatus of claim 6 wherein, The conveying device further comprises a blanking mechanism, and the blanking mechanism comprises a material distribution assembly, a first material disc station, a second material disc station and a second empty disc carrying assembly; The second empty disc carrying assembly is used for carrying empty discs to the first material disc station and the second material disc station, the first material disc station is used for loading material discs of qualified material pieces, the second material disc station is used for loading material discs of unqualified material pieces, the material distribution assembly classifies the material pieces after being detected by the detection device, and respectively transports the material pieces to the first material disc station or the second material disc station according to the categories.

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