Key water gap cutting machine

Abstract

The invention discloses a key water gap cutting machine, and aims to solve the problem that the water gap cutting efficiency of an injection molding part is low due to the fact that a key water gap cutting machine in the prior art needs to be manually operated. The key water gap cutting machine comprises a base, a mechanical arm is fixedly installed on the base, a containing frame used for containing a material taking disc is fixedly installed on the base, and an electric lifting rod is fixedly installed on the mechanical arm. According to the automatic key transferring device, automatic key transferring is achieved through the mechanical arm, a plurality of keys can be transferred each time when the key is transferred through the material taking assembly, the transferring efficiency is improved, key positioning is achieved through the positioning mechanism after key transferring, the positions of the keys are matched with the injection molding positions, and the key transferring efficiency is improved. After injection molding is completed, the keys are transferred to the water gap cutting assembly through the mechanical arm to cut water gaps of the keys subjected to injection molding, water gaps can be cut for the multiple keys each time, the efficiency is improved, the whole process is automatically achieved, and compared with manual water gap cutting, the efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile phone key processing, and in particular relates to a key nozzle cutting machine. Background Art

[0002] The plastic at the bottom of the mobile phone button usually has a sprue formed during injection molding after the injection molding is completed. Since the remaining sprue will affect the practicality and aesthetics of the workpiece, it is usually cut off by a special sprue cutting machine to facilitate the next step of processing the workpiece. Some sprue cutting machines in the prior art require manual operation when cutting the sprue of injection molded parts, resulting in slow efficiency of cutting the sprue of injection molded parts. When the processing volume is large, material accumulation may occur in the previous process, affecting the smoothness of the production line. Summary of the invention

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a button sprue cutting machine, which aims to solve the problem that some button sprue cutting machines in the prior art require manual operation, resulting in slow efficiency in sprue cutting of injection molded parts.

[0005] (2) Technical solution

[0006] In order to solve the above technical problems, the present invention provides a button water cutting machine, which includes a base, a mechanical arm is fixedly installed on the base, a placement rack for placing a material picking tray is fixedly installed on the base, an electric lifting rod is fixedly installed on the mechanical arm, a horizontal mounting plate is fixedly installed on the bottom of the electric lifting rod, material picking assemblies are installed on both sides of the horizontal mounting plate, a suction cup mounting plate is installed on the other side of the horizontal mounting plate, electric suction cups are fixedly installed at the four corners of the suction cup mounting plate, a positioning mechanism is installed on the base, and a water cutting assembly is installed on the base.

[0007] Preferably, each material picking assembly includes a vertical mounting plate fixedly mounted on the horizontal mounting plate, the bottom of the vertical mounting plate is fixedly connected to a base plate, a plurality of fixed plates are fixedly mounted on the top of the base plate, the tops of the plurality of fixed plates are fixedly connected to the same top plate, a clamping cylinder is arranged below the base plate, four clamping cylinders are arranged, and an adjustment mechanism for driving the clamping cylinder to move is also included, a plurality of waist holes are opened on the base plate, the four clamping cylinders are respectively located at the four corners of the lower surface of the base plate, two adjustment mechanisms are arranged, and each adjustment mechanism respectively drives the two clamping cylinders on both sides to move.

[0008] Furthermore, each adjustment mechanism includes a cylinder fixedly mounted on the upper surface of the top plate, the telescopic end of the cylinder is fixedly connected to a connecting block, the side of the connecting block away from the cylinder is fixedly mounted on the L-shaped plate, a sliding groove is provided at the bottom end of the L-shaped plate, two rollers are slidingly connected inside the sliding groove, the two rollers are mounted on the horizontal plate, and the side of the horizontal plate away from the rollers is fixedly connected to the vertical plate.

[0009] Furthermore, the bottom end of the vertical plate passes through the waist hole and extends to the bottom of the waist hole, the bottom end of the vertical plate is fixedly connected with a mounting block, the clamping cylinder is fixedly installed on the mounting block, a sliding block is fixedly installed on the side of the vertical plate away from the horizontal plate, the side of the sliding block away from the vertical plate is slidably connected with a sliding rail, and the sliding rail is fixedly installed on the fixed plate.

[0010] Furthermore, two positioning mechanisms are provided, and a mounting bracket for installing the two positioning mechanisms is fixedly installed on the base, and each positioning mechanism includes two vertical plates fixedly installed on the mounting bracket, and the tops of the two vertical plates are fixedly connected to the same track plate, and the top of the track plate is fixedly connected to a cover plate, and the top of the cover plate is fixedly connected to a plurality of fixed clamping blocks, a through groove is opened in the middle of the cover plate, and a fixed block is fixedly connected to the middle of the upper surface of the track plate, and the fixed block is located in the through groove opened in the cover plate, and a plurality of movable clamping blocks are arranged in the through groove, and a driving mechanism for driving the movable clamping blocks to move is installed on the mounting bracket.

[0011] Furthermore, the driving mechanism includes a motor fixedly mounted on the mounting bracket, the output end of the motor is fixedly connected to a turntable, the interior of the turntable is provided with four arc grooves, the interior of each arc groove is slidably connected with a sliding rod, the top of each sliding rod is fixedly connected with a U-shaped block, both ends of each U-shaped block pass through the second waist hole provided on the track plate and extend to the top of the track plate, the track plate is provided with a plurality of mounting grooves, and the interior of each mounting groove is fixedly mounted with a second slide rail, the top of both ends of each U-shaped block is fixedly connected with a second mounting block, the movable clamping block is fixedly mounted on the second mounting block, the interior of each second mounting block is fixedly mounted with a sliding block matching the second slide rail, and the sliding block is slidably connected to the second slide rail, a spring is installed between each second mounting block and the fixed block, and a spring groove is provided on the side close to the second mounting block and the fixed block, and the two ends of the spring are respectively fixedly mounted in the spring grooves provided in the second mounting block and the fixed block, and the sliding rod is tightly attached to the arc groove.

[0012] Furthermore, the water cutting assembly includes a U-shaped bracket fixedly installed on the base, the top of the U-shaped bracket is fixedly connected to a punching machine, two vertical brackets are arranged inside the U-shaped bracket, the tops of the two vertical brackets are fixedly connected to a third slide rail, the two third slide rails are slidably connected to a third sliding block, the top of the third sliding block is fixedly connected to a sliding plate, the middle part of the upper surface of the sliding plate is fixedly connected to a lower cutting knife, and a punching disk is arranged on the sliding plate.

[0013] Furthermore, a key slot for placing keys is provided on the stamping plate, and a plurality of guide posts are fixedly connected to the stamping plate.

[0014] Furthermore, a driving component for driving the sliding plate to reciprocate is installed on one of the vertical brackets.

[0015] Furthermore, guide rods are fixedly connected at the four corners of the bottom of the stamping plate, the bottom ends of the guide rods extend through the guide grooves of the sliding plate, and a buffer spring is sleeved on the outside of the guide rods, the two ends of the buffer spring are fixedly connected to the stamping plate and the sliding plate respectively.

[0016] Furthermore, each fixed clamping block is provided with a through slot for the clamp to pass through, and each movable clamping block is provided with a notch for the clamp to pass through.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention realizes automatic transfer of keys through a robotic arm, and the material picking component of the present invention can transfer multiple keys at a time when transferring keys, thereby improving the transfer efficiency. After the keys are transferred, the key positioning is realized through a positioning mechanism, and the position of the keys is matched with the injection molding position. After the injection molding is completed, the keys are transferred to the water cutting assembly through a robotic arm to perform water cutting on the injection molded keys. Water cutting can be performed on multiple keys at a time, thereby improving efficiency. The entire process is realized automatically, which improves efficiency compared to manual water cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0021] Figure 2 yes Figure 1 Schematic top view of .

[0022] Figure 3 It is a three-dimensional schematic diagram of a placement rack of the present invention.

[0023] Figure 4 It is a three-dimensional schematic diagram of the material taking component of the present invention.

[0024] Figure 5 It is a three-dimensional schematic diagram of the adjustment mechanism of the present invention.

[0025] Figure 6 It is a three-dimensional schematic diagram of the adjustment mechanism of the present invention from another viewing angle.

[0026] Figure 7 It is a three-dimensional schematic diagram of the base plate of the present invention.

[0027] Figure 8 It is a three-dimensional schematic diagram of the L-shaped plate of the present invention.

[0028] Fig. 9 It is a three-dimensional schematic diagram of the positioning mechanism of the present invention.

[0029] Fig.10 It is a three-dimensional schematic diagram of the driving mechanism of the present invention.

[0030] Fig.11 It is a structural schematic diagram of the cover plate of the present invention.

[0031] Fig.12 It is a partial structural schematic diagram of the present invention.

[0032] Fig.13 It is a top view schematic diagram of the turntable of the present invention.

[0033] Fig.14 It is a three-dimensional schematic diagram of the track plate of the present invention.

[0034] Fig.15 It is a three-dimensional schematic diagram of the second mounting block of the present invention.

[0035] Fig.16 It is a schematic diagram of the material taking component of the present invention when taking materials.

[0036] Fig.17 It is a three-dimensional schematic diagram of the water cutout assembly of the present invention.

[0037] Fig.18 It is a three-dimensional schematic diagram of the stamping disk of the present invention.

[0038] The marks in the attached drawings are: 1, base; 2, mechanical arm; 3, material picking tray; 4, placement rack; 5, electric lifting rod; 6, horizontal mounting plate; 7, material picking assembly; 8, suction cup mounting plate; 9, electric suction cup; 10, positioning mechanism; 11, water cutting nozzle assembly; 12, mounting bracket; 701, vertical mounting plate; 702, bottom plate; 703, fixing plate; 704, top plate; 705, clamping claw cylinder; 706, adjustment mechanism; 7021, waist hole; 7061, cylinder; 7062, connecting block; 7063, L-shaped plate; 7064, slide; 7065, roller; 7066, horizontal plate; 7067, vertical plate; 7068, mounting block; 7069, sliding block; 70610, slide rail; 1001, vertical plate; 1002, track plate; 1003, cover plate; 1004, Fixed clamping block; 1005, fixed block; 1006, movable clamping block; 1007, driving mechanism; 1008, slider; 1009, spring; 10021, second waist hole; 10022, mounting groove; 10023, second slide rail; 10071, motor; 10072, turntable; 10073, arc groove; 10074, sliding rod; 10075, U-shaped block; 10076, second mounting block; 1101, U-shaped bracket; 1102, punching machine; 1103, vertical bracket; 1104, third slide rail; 1105, third sliding block; 1106, sliding plate; 1107, lower cutter; 1108, punching disk; 1109, driving component; 1110, guide rod; 1111, buffer spring; 1112, receiving box; 11081, guide column. DETAILED DESCRIPTION

[0039] This specific implementation is a key cutting machine, and its structural schematic diagram is as follows Figure 1-Figure 18 As shown, the button water cutting machine includes a base 1, a mechanical arm 2 is fixedly mounted on the base 1, a placement rack 4 for placing a material picking tray 3 is fixedly mounted on the base 1, an electric lifting rod 5 is fixedly mounted on the mechanical arm 2, a horizontal mounting plate 6 is fixedly mounted on the bottom of the electric lifting rod 5, material picking components 7 are mounted on both sides of the horizontal mounting plate 6, a suction cup mounting plate 8 is mounted on the other side of the horizontal mounting plate 6, electric suction cups 9 are fixedly mounted at the four corners of the suction cup mounting plate 8, a positioning mechanism 10 is mounted on the base 1, and a water cutting assembly 11 is mounted on the base 1.

[0040] Two groups of placement blocks for placing the material taking tray 3 are fixedly installed on the placement rack 4, one group of placement blocks is used to place the material taking tray 3 full of buttons. After all the buttons on the material taking tray 3 full of buttons are taken, the robot arm 2 drives the electric suction cup 9 to suck the material taking tray 3 and place the material taking tray 3 on another group of placement blocks.

[0041] Each material taking assembly 7 includes a vertical mounting plate 701 fixedly mounted on the horizontal mounting plate 6, a bottom of the vertical mounting plate 701 is fixedly connected to a bottom plate 702, a plurality of fixed plates 703 are fixedly mounted on the top of the bottom plate 702, and the tops of the plurality of fixed plates 703 are all fixedly connected to the same top plate 704, a clamping cylinder 705 is arranged below the bottom plate 702, four clamping cylinders 705 are arranged, and an adjustment mechanism 706 for driving the clamping cylinder 705 to move is also included, a plurality of waist holes 7021 are opened on the bottom plate 702, and the four clamping cylinders 705 are respectively located at the four corners of the lower surface of the bottom plate 702, and two adjustment mechanisms 706 are arranged, and each adjustment mechanism 706 respectively drives the two clamping cylinders 705 on both sides to move;

[0042] Four buttons can be clamped at the same time by four clamping claw cylinders 705, which improves the clamping efficiency. Under the action of the adjustment mechanism 706, the clamping claw cylinders 705 can be driven to move. When the clamping claw cylinders 705 move, they can drive the clamped buttons to move synchronously, so that the positions of the clamped buttons can be adjusted, so that the clamped buttons can be conveniently put into the next process.

[0043] Each adjusting mechanism 706 includes a cylinder 7061 fixedly mounted on the upper surface of the top plate 704, a connecting block 7062 is fixedly connected to the telescopic end of the cylinder 7061, a side of the connecting block 7062 away from the cylinder 7061 is fixedly mounted on an L-shaped plate 7063, a slide groove 7064 is provided at the bottom end of the L-shaped plate 7063, two rollers 7065 are slidably connected inside the slide groove 7064, the two rollers 7065 are both mounted on a horizontal plate 7066, and a vertical plate 7067 is fixedly connected to the side of the horizontal plate 7066 away from the rollers 7065;

[0044] The bottom end of the vertical plate 7067 passes through the waist hole 7021 and extends to the bottom of the waist hole 7021. The bottom end of the vertical plate 7067 is fixedly connected with a mounting block 7068. The clamping claw cylinder 705 is fixedly installed on the mounting block 7068. A sliding block 7069 is fixedly installed on the side of the vertical plate 7067 away from the horizontal plate 7066. A sliding rail 70610 is slidably connected to the side of the sliding block 7069 away from the vertical plate 7067. The sliding rail 70610 is fixedly installed on the fixed plate 703.

[0045] The cylinder 7061 is started so that the telescopic end of the cylinder 7061 drives the connecting block 7062 to move away from the cylinder 7061. The connecting block 7062 can drive the L-shaped plate 7063 to move during the movement. The L-shaped plate 7063 can drive the horizontal plate 7066 to move through the cooperation of the slide groove 7064 and the roller 7065 during the movement. The horizontal plate 7066 can drive the vertical plate 7067 to move inside the waist hole 7021 during the movement. The vertical plate 7067 is arranged obliquely, and can drive the horizontal plate 7066 to move along the inclined direction of the waist hole 7021 during the movement process, and the horizontal plate 7066 can synchronously drive the roller 7065 to slide inside the slide groove 7064, and the vertical plate 7067 can drive the mounting block 7068 to move when sliding inside the waist hole 7021, and the mounting block 7068 can drive the clamping claw cylinder 705 to move during the movement process, and the clamping claw cylinder 705 can drive the key to move during the movement process;

[0046] By setting the adjustment mechanism 706, the position of the keys clamped by the four clamping claw cylinders 705 can be adjusted so that the position of the keys can be suitable for use in the next process;

[0047] The four waist holes 7021 are all inclined, and the four waist holes 7021 are distributed on the base 1 in an X shape as a whole. The present invention can drive the two clamping claw cylinders 705 on the same side to move through a cylinder 7061. Under the setting of the two cylinders 7061, the four clamping claw cylinders 705 can be moved in an X shape as a whole at the same time;

[0048] The slide block 7069 and the slide rail 70610 cooperate to guide the movement of the vertical plate 7067. Since the horizontal plate 7066 is fixedly connected to the vertical plate 7067 and the mounting block 7068 is fixedly mounted to the vertical plate 7067, the movement of the clamping cylinder 705 can be guided and supported.

[0049] The present invention is provided with four gripper cylinders 705, so that four buttons can be clamped from the material picking tray 3 at the same time each time, thereby improving the transfer efficiency. In addition, during the transfer process of the six-axis robot, the positions of the gripper cylinder 705 and the buttons clamped by the gripper cylinder 705 can be adjusted to the positions required for the next process through the adjustment mechanism 706, thereby eliminating the time for adjusting the gripper cylinder 705 and the buttons clamped by the gripper cylinder 705, thereby achieving the effect of saving time and improving efficiency.

[0050] Two positioning mechanisms 10 are provided, and a mounting bracket 12 for mounting two positioning mechanisms 10 is fixedly installed on the base 1, and each positioning mechanism 10 includes two vertical plates 1001 fixedly installed on the mounting bracket 12, and the tops of the two vertical plates 1001 are fixedly connected with the same track plate 1002, and the top of the track plate 1002 is fixedly connected with a cover plate 1003, and the top of the cover plate 1003 is fixedly connected with a plurality of fixed clamping blocks 1004, and a through groove is provided in the middle of the cover plate 1003, and a fixed block 1005 is fixedly connected to the middle of the upper surface of the track plate 1002, and the fixed block 1005 is located in the through groove provided in the cover plate 1003, and a plurality of movable clamping blocks 1006 are provided in the through groove, and a driving mechanism 1007 for driving the movable clamping blocks 1006 to move is installed on the mounting bracket 12;

[0051] The driving mechanism 1007 includes a motor 10071 fixedly mounted on the mounting bracket 12, the output end of the motor 10071 is fixedly connected to a turntable 10072, the turntable 10072 is provided with four arc-shaped grooves 10073, each arc-shaped groove 10073 is slidably connected to a sliding rod 10074, the top of each sliding rod 10074 is fixedly connected to a U-shaped block 10075, both ends of each U-shaped block 10075 pass through the second waist hole 10021 provided on the track plate 1002 and extend to the top of the track plate 1002, the track plate 1002 is provided with a plurality of mounting grooves 10022, and each mounting groove 10022 is fixedly installed with a second slide rail 10023, and each U-shaped block 100 The top of both ends of 75 are fixedly connected with second mounting blocks 10076, the movable clamping block 1006 is fixedly installed on the second mounting blocks 10076, and the inside of each second mounting block 10076 is fixedly installed with a slider 1008 matching the second slide rail 10023, and the slider 1008 is slidably connected to the second slide rail 10023, and a spring 1009 is installed between each second mounting block 10076 and the fixed block 1005, and a spring groove is opened on the side where the second mounting block 10076 and the fixed block 1005 are close to each other, and the two ends of the spring 1009 are fixedly installed in the spring grooves opened in the second mounting block 10076 and the fixed block 1005, respectively, so that the sliding rod 10074 is close to the arc groove 10073;

[0052] The key clamped by the clamping claw cylinder 705 is placed between the fixed clamping block 1004 and the movable clamping block 1006, and the key contacts the fixed clamping block 1004. The movable clamping block 1006 is driven by the driving mechanism 1007 to move toward the fixed clamping block 1004 until the movable clamping block 1006 contacts the product. The key position can be positioned under the coordinated setting of the fixed clamping block 1004 and the movable clamping block 1006 to prevent the key from position deviation.

[0053] Each fixed clamp block 1004 is provided with a through slot for the manipulator's clamp (not shown in the figure) to pass through, and each movable clamp block 1006 is also provided with a notch for the manipulator's clamp to pass through. After the key is positioned, when the manipulator's clamp clamps the key, the two jaws of the manipulator's clamp enter from the through slot and the notch respectively and then clamp the key. After the manipulator's clamp clamps the key, it is transferred to the next process for injection molding (not shown in the figure). With the coordinated setting of the fixed clamp block 1004 and the movable clamp block 1006, the key position can be positioned to prevent the key from position deviation. In this way, the position of the key clamped by the manipulator will not deviate, and the injection molding will not be affected.

[0054] Four arc grooves 10073 are provided inside the turntable 10072, wherein the distance between one end of the arc groove 10073 and the center of the turntable 10072 is greater than the distance between the other end of the arc groove 10073 and the center of the turntable 10072. Fig.13 As shown;

[0055] Initially, the sliding rod 10074 is located at the other end of the arc groove 10073. When the motor 10071 drives the turntable 10072 to rotate clockwise, the arc groove 10073 will also rotate clockwise synchronously. Since the distance between one end of the arc groove 10073 and the center of the turntable 10072 is greater than the distance between the other end of the arc groove 10073 and the center of the turntable 10072, and since a spring 1009 is installed between the second mounting block 10076 and the fixed block 1005, the sliding rod 10074 will remain in a state of being closely attached to the arc groove 10073 under the action of the spring 1009. Therefore, during the clockwise rotation of the arc groove 10073, the arc groove 10073 is close to the side of the center of the turntable 10072. The inner wall will push the sliding rod 10074 to move in the direction close to the key. When the sliding rod 10074 moves in the direction close to the key, it will drive the U-shaped block 10075 to slide in the two second waist holes 10021 opened in the track plate 1002 respectively. During the movement, the U-shaped block 10075 can drive the second mounting block 10076 and the movable clamping block 1006 to move in the direction close to the key until the movable clamping block 1006 contacts the key. The key can be positioned under the coordinated setting of the fixed clamping block 1004 and the movable clamping block 1006 to prevent the key from position deviation. When the second mounting block 10076 moves in the direction close to the key, the spring 1009 is stretched, and the spring 1009 is in a stretched state.

[0056] Similarly, when the motor 10071 drives the turntable 10072 to rotate counterclockwise, the spring 1009 cooperates to reset the second mounting block 10076 and the movable clamping block 1006 .

[0057] The track plate 1002 is provided with a plurality of mounting grooves 10022, and a second slide rail 10023 is fixedly mounted inside each mounting groove 10022, and a slider 1008 matching the second slide rail 10023 is fixedly mounted inside each second mounting block 10076, and the slider 1008 is slidably connected to the second slide rail 10023;

[0058] The second mounting block 10076 can drive the slider 1008 fixedly connected thereto to move when it moves. The slider 1008 slides on the second slide rail 10023 during the movement. The cooperation between the second slide rail 10023 and the slider 1008 can guide the movement of the second mounting block 10076, thereby preventing the second mounting block 10076 from being offset during the movement.

[0059] The two ends of the movable clamp block 1006 correspond to the two adjacent fixed clamp blocks 1004 respectively, and the four second slide rails 10023 installed in the four installation slots 10022 on the track plate 1002 are arranged in an X-shape as a whole, so that the overall movement trajectory of the four movable clamp blocks 1006 is X-shaped, so that one movable clamp block 1006 can simultaneously position the keys placed by two adjacent fixed clamp blocks 1004.

[0060] The present invention places the key between the fixed clamp block 1004 and the movable clamp block 1006, and the key contacts the fixed clamp block 1004, and drives the movable clamp block 1006 to move towards the fixed clamp block 1004 through the driving mechanism 1007 until the movable clamp block 1006 contacts the key, and the two ends of the movable clamp block 1006 contact the keys placed by the two adjacent fixed clamp blocks 1004. With the coordinated setting of the fixed clamp block 1004 and the movable clamp block 1006, the key position can be positioned to prevent the key position from deviating. In this way, the key position will not deviate when the robot clamp clamps the key, thereby not affecting the injection molding of the next process.

[0061] The water cutter assembly 11 includes a U-shaped bracket 1101 fixedly mounted on the base 1, a punching machine 1102 is fixedly connected to the top of the U-shaped bracket 1101, two vertical brackets 1103 are arranged inside the U-shaped bracket 1101, the tops of the two vertical brackets 1103 are fixedly connected to third slide rails 1104, the two third slide rails 1104 are slidably connected to third sliding blocks 1105, the tops of the third sliding blocks 1105 are fixedly connected to a sliding plate 1106, the middle of the upper surface of the sliding plate 1106 is fixedly connected to a lower cutting knife 1107, a punching disc 1108 is arranged on the sliding plate 1106, and a material receiving box 1112 is placed between the two vertical brackets 1103;

[0062] The stamping plate 1108 is provided with a key slot for placing keys, and a plurality of guide posts 11081 are fixedly connected to the stamping plate 1108. The guide posts 11081 are tapered posts such as Fig.18 As shown, the eight injection-molded keys are connected as a whole by a cross-shaped rod. When the eight injection-molded keys are placed on the stamping plate 1108, the guides are guided by the conical surfaces of the multiple guide posts 11081, so that the injection-molded keys are conveniently placed.

[0063] The four corners of the bottom of the punching plate 1108 are fixedly connected with guide rods 1110, the bottom ends of the guide rods 1110 penetrate into the guide grooves provided in the sliding plate 1106, and the outer sleeve of the guide rods 1110 is provided with buffer springs 1111, and the two ends of the buffer springs 1111 are respectively fixedly connected to the punching plate 1108 and the sliding plate 1106, when the punching machine 1102 punches the punching plate 1108, the guide rods 1110 and the buffer springs 1111 cooperate to achieve a buffering effect;

[0064] A driving component 1109 for driving the sliding plate 1106 to reciprocate is installed on one of the vertical brackets 1103. The driving component 1109 can use a cylinder to drive the sliding plate 1106 to reciprocate;

[0065] When the injection-molded key is transferred to the key slot of the stamping disk 1108 through the clamp of the manipulator, the injection-molded key is conveniently placed on the stamping disk 1108 under the guidance of the conical surface of the guide column 11081, and the driving component 1109 drives the sliding plate 1106 to move towards the direction close to the stamping machine 1102. When moving, the sliding plate 1106 can drive the third sliding block 1105 to slide on the third slide rail 1104. The cooperation between the third sliding block 1105 and the third slide rail 1104 guides the movement of the sliding plate 1106. When moving, the sliding plate 1106 drives the stamping disk 1108 and the injection-molded key to move to the bottom of the stamping machine 1102, and then the stamping machine 1102 is started to press the stamping disk 1108. The stamping disk 1108 moves downward when being pressed down by the stamping machine 1102, and the water cutting operation of the key can be completed by the lower cutting knife 1107 when the stamping disk 1108 moves downward.

[0066] In summary, the present invention realizes automatic transfer of keys through the robot arm 2, and the material picking component 7 of the present invention can transfer multiple keys at a time when transferring keys, thereby improving the transfer efficiency. After the keys are transferred, the positioning of the keys is realized through the positioning mechanism 10, and the position of the keys is matched with the injection molding position. After the injection molding is completed, the keys are transferred to the water cutting component 11 by the robot arm to perform water cutting on the injection molded keys. Water cutting can be performed on multiple keys at a time, thereby improving efficiency. The entire process is realized automatically, which improves efficiency compared to manual water cutting.

[0067] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A key cutting machine, characterized by: The key water-cutting machine comprises a base (1), a mechanical arm (2) is fixedly mounted on the base (1), a placement frame (4) for placing a material-taking tray (3) is fixedly mounted on the base (1), an electric lifting rod (5) is fixedly mounted on the mechanical arm (2), a horizontal mounting plate (6) is fixedly mounted at the bottom of the electric lifting rod (5), material-taking assemblies (7) are mounted on both sides of the horizontal mounting plate (6), a suction cup mounting plate (8) is mounted on the other side of the horizontal mounting plate (6), electric suction cups (9) are fixedly mounted at the four corners of the suction cup mounting plate (8), a positioning mechanism (10) is mounted on the base (1), and a water-cutting assembly (11) is mounted on the base (1).

2. The key cutting machine according to claim 1, characterized in that: Each of the material picking components (7) includes a vertical mounting plate (701) fixedly mounted on a horizontal mounting plate (6); the bottom of the vertical mounting plate (701) is fixedly connected to a bottom plate (702); a plurality of fixed plates (703) are fixedly mounted on the top of the bottom plate (702); the tops of the plurality of fixed plates (703) are fixedly connected to the same top plate (704); a clamping cylinder (705) is arranged below the bottom plate (702); four clamping cylinders (705) are arranged; and an adjusting mechanism (706) for driving the clamping cylinder (705) to move is also included; a plurality of waist holes (7021) are opened on the bottom plate (702); the four clamping cylinders (705) are respectively located at the four corners of the lower surface of the bottom plate (702); two adjusting mechanisms (706) are arranged; each of the adjusting mechanisms (706) drives the two clamping cylinders (705) on both sides to move.

3. The key cutting machine according to claim 2, characterized in that: Each of the adjustment mechanisms (706) comprises a cylinder (7061) fixedly mounted on the upper surface of the top plate (704); the telescopic end of the cylinder (7061) is fixedly connected to a connecting block (7062); the side of the connecting block (7062) away from the cylinder (7061) is fixedly mounted on an L-shaped plate (7063); a sliding groove (7064) is provided at the bottom end of the L-shaped plate (7063); two rollers (7065) are slidably connected inside the sliding groove (7064); the two rollers (7065) are both mounted on a horizontal plate (7066); and the side of the horizontal plate (7066) away from the rollers (7065) is fixedly connected to a vertical plate (7067).

4. The key cutting machine according to claim 3, characterized in that: The bottom end of the vertical plate (7067) passes through the waist hole (7021) and extends to the bottom of the waist hole (7021); the bottom end of the vertical plate (7067) is fixedly connected with a mounting block (7068); the clamping cylinder (705) is fixedly installed on the mounting block (7068); a sliding block (7069) is fixedly installed on the side of the vertical plate (7067) away from the horizontal plate (7066); the side of the sliding block (7069) away from the vertical plate (7067) is slidably connected with a slide rail (70610); and the slide rail (70610) is fixedly installed on the fixed plate (703).

5. The key cutting machine according to claim 4, characterized in that: Two positioning mechanisms (10) are provided, and a mounting bracket (12) for mounting the two positioning mechanisms (10) is fixedly mounted on the base (1), and each positioning mechanism (10) comprises two vertical plates (1001) fixedly mounted on the mounting bracket (12), and the tops of the two vertical plates (1001) are fixedly connected to the same track plate (1002), and the tops of the track plates (1002) are fixedly connected to a cover plate (1003), and the cover plate (1003) is fixedly connected to the top of the track plate (1002). 03) is fixedly connected to the top with a plurality of fixed clamping blocks (1004), a through slot is provided in the middle of the cover plate (1003), and a fixed block (1005) is fixedly connected to the middle of the upper surface of the track plate (1002), and the fixed block (1005) is located in the through slot provided in the cover plate (1003), and a plurality of movable clamping blocks (1006) are arranged in the through slot, and a driving mechanism (1007) for driving the movable clamping block (1006) to move is installed on the mounting bracket (12).

6. The key cutting machine according to claim 5, characterized in that: The driving mechanism (1007) comprises a motor (10071) fixedly mounted on a mounting bracket (12); the output end of the motor (10071) is fixedly connected to a turntable (10072); four arc-shaped grooves (10073) are provided inside the turntable (10072); a sliding rod (10074) is slidably connected inside each of the arc-shaped grooves (10073); a U-shaped block (10075) is fixedly connected to the top of each of the sliding rods (10074); both ends of each of the U-shaped blocks (10075) pass through a second waist hole (10021) provided on the track plate (1002) and extend to the top of the track plate (1002); a plurality of mounting grooves (10022) are provided on the track plate (1002); a second slide rail (10023) is fixedly mounted inside each of the mounting grooves (10022); each of the U-shaped The top of both ends of the block (10075) are fixedly connected with a second mounting block (10076), the movable clamping block (1006) is fixedly installed on the second mounting block (10076), and a slider (1008) matching the second slide rail (10023) is fixedly installed inside each of the second mounting blocks (10076), and the slider (1008) is slidably connected to the second slide rail (10023), and a spring (1009) is installed between each of the second mounting blocks (10076) and the fixed block (1005), and a spring groove is opened on the side where the second mounting block (10076) and the fixed block (1005) are close to each other, and the two ends of the spring (1009) are fixedly installed in the spring grooves opened in the second mounting block (10076) and the fixed block (1005), respectively, so that the sliding rod (10074) is close to the arc groove (10073).

7. The key cutting machine according to claim 6, characterized in that: The water cut-off assembly (11) comprises a U-shaped bracket (1101) fixedly mounted on a base (1); a punching machine (1102) is fixedly connected to the top of the U-shaped bracket (1101); two vertical brackets (1103) are arranged inside the U-shaped bracket (1101); the tops of the two vertical brackets (1103) are fixedly connected to third slide rails (1104); the two third slide rails (1104) are slidably connected to third sliding blocks (1105); the tops of the third sliding blocks (1105) are fixedly connected to a sliding plate (1106); a lower cutting knife (1107) is fixedly connected to the middle of the upper surface of the sliding plate (1106); and a punching disc (1108) is arranged on the sliding plate (1106).

8. The key cutting machine according to claim 7, characterized in that: The stamping disc (1108) is provided with a key slot for placing keys, and a plurality of guide posts (11081) are fixedly connected to the stamping disc (1108).

9. The key cutting machine according to claim 8, characterized in that: A driving component (1109) for driving the sliding plate (1106) to perform reciprocating motion is installed on one of the vertical brackets (1103).

10. The key cutting machine according to claim 9, characterized in that: The four corners of the bottom of the stamping disk (1108) are fixedly connected with guide rods (1110), the bottom end of the guide rod (1110) passes through the guide groove provided in the sliding plate (1106), and the outer part of the guide rod (1110) is provided with a buffer spring (1111), and the two ends of the buffer spring (1111) are respectively fixedly connected to the stamping disk (1108) and the sliding plate (1106), each of the fixed clamping blocks (1004) is provided with a through groove for the clamp to pass through, and each of the movable clamping blocks (1006) is provided with a notch for the clamp to pass through.

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