Continuous cutting device for milling cutter production

Abstract

The invention relates to the technical field of milling cutter cutting, and discloses a continuous cutting device for milling cutter production, which comprises a base, supporting columns are mounted on two sides of the base, a machining table is mounted at the tops of the supporting columns, a plurality of placing grooves distributed at intervals are formed in the machining table, and a cutting groove is formed in the machining table. A first discharging groove and a second discharging groove are formed in the two sides of the cutting groove correspondingly, a first rotating shaft is rotationally arranged at the end, close to the cutting groove, of the first discharging groove, a first discharging plate is installed on the first rotating shaft, a second rotating shaft is rotationally arranged at the end, close to the cutting groove, of the second discharging groove, and a second discharging plate is installed on the second rotating shaft. A discharging box is installed on the machining table. According to the device, automatic separated conveying of the blade parts and the cutter handles of the cut-off milling cutters is achieved, the situation that in the discharging process, the blade parts and the cutter handles of the milling cutters are mixed together, and consequently the sorting procedure needs to be added is avoided, and the cutting and recycling efficiency of the milling cutters is also improved.

Description

Technical Field

[0001] The present invention relates to the technical field of milling cutter cutting, and specifically relates to a continuous cutting device for milling cutter production. Background Art

[0002] A PCB milling cutter is a precision tool used for processing printed circuit boards (PCBs), mainly used for engraving circuit traces, drilling holes, cutting outlines, and surface treatment. As the usage time of the milling cutter accumulates, its performance will decline to a certain extent, and thus it cannot meet the actual production requirements. At this time, the milling cutter needs to be scrapped. Generally, the cutting edge of the milling cutter is damaged, while the tool holder is still intact, and the tool holder can be recycled. In order to recycle the tool holder of the milling cutter, the milling cutter is cut to separate the cutting edge from the tool holder.

[0003] In the prior art, several equally spaced grooves are often used to place multiple milling cutters and a fixing mechanism is used to fix the several milling cutters, and then a cutting machine is used for moving cutting. However, after the milling cutter is cut in the prior art, the cut tool holders and cutting edges cannot be automatically separated and conveyed. It is necessary to manually push the cut milling cutters into the discharge chute for discharging, which is rather troublesome and easily causes the cutting edges and tool holders to be mixed together, resulting in the need to add a sorting process in the later stage and affecting the cutting and recycling efficiency of the milling cutter. Therefore, those skilled in the art have proposed a continuous cutting device for milling cutter production to solve the problems raised in the above background. Summary of the Invention

[0004] The purpose of the present invention is to provide a continuous cutting device for milling cutter production to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A continuous cutting device for milling cutter production includes a base. Support columns are installed on both sides of the base, and a processing table is installed at the top of the support columns. A number of spaced-apart placement grooves are formed in the processing table for placing milling cutters. A cutting groove is formed in the processing table, and a first discharge chute and a second discharge chute are respectively formed on both sides of the cutting groove. A first rotating shaft is rotatably provided at one end of the first discharge chute close to the cutting groove, and a first discharge plate is installed on the first rotating shaft. A second rotating shaft is rotatably provided at one end of the second discharge chute close to the cutting groove, and a second discharge plate is installed on the second rotating shaft. A blanking box is installed on the processing table. A number of spaced-apart blanking cavities aligned with the placement grooves are formed in the blanking box, and a discharge port is formed at the bottom of the blanking box. The device further includes:

[0007] A material blocking mechanism, which is arranged on one side of the processing table close to the second discharge chute and is used to block a plurality of milling cutters;

[0008] A pushing mechanism, which is arranged on the processing table and is used to push the milling cutter in the placement groove towards the cutting groove part;

[0009] A discharging mechanism, which is arranged at the bottom of the processing table and is used to realize the opening and closing of the first discharging plate and the second discharging plate;

[0010] A cleaning mechanism, which is arranged at the bottom of the processing table and is used to clean the debris in the cutting groove;

[0011] A driving mechanism, which is arranged on the base and is used to drive the discharging mechanism, the pushing mechanism and the cleaning mechanism simultaneously;

[0012] A cutting-off mechanism, which is arranged on the processing table and is opposite to the cutting groove and is used to cut off the milling cutter;

[0013] A fixing mechanism, which is arranged on both sides of the cutting-off mechanism and is used to fix both sides of the milling cutter.

[0014] As a preferred technical solution of the present invention, the pushing mechanism includes a pushing plate slidably arranged in the processing table. The pushing plate is fixedly connected with a plurality of pushing rods located in the placement groove, and connecting rods are installed at both ends of the pushing plate.

[0015] As a preferred technical solution of the present invention, the discharging mechanism includes a movable frame and a support rod. A plurality of first connecting seats are installed on both sides of the movable frame. A plurality of second connecting seats are installed at the bottoms of the first discharging plate and the second discharging plate. Both ends of the support rod are respectively hinged to the first connecting seat and the second connecting seat. Guide frames are installed at both ends of the movable frame, and both ends of the guide frames are slidably connected with guide rods. Both ends of the guide rods are respectively connected with the base and the processing table.

[0016] As a preferred technical solution of the present invention, the driving mechanism includes a Z-shaped groove opened in the guide frame. A sliding column is slidably arranged in the Z-shaped groove. The sliding column is rotatably connected with a moving block. The moving block is connected with the connecting rod. Support frames are installed on both sides of the base. A first threaded rod is rotatably arranged on one of the support frames. The first threaded rod is threadedly connected with one of the moving blocks, and a first driving part connected with the first threaded rod is installed on this side of the support frame. A limiting rod slidably connected with the other moving block is installed on the other support frame.

[0017] As a preferred technical solution of the present invention, the cleaning mechanism includes an air storage tank installed at the bottom of the processing table. The air storage tank is opposite to the cutting groove. An air storage cavity is opened in the air storage tank. A piston plate is slidably arranged in the air storage cavity. The piston plate is connected with a sliding rod slidably connected with the air storage tank. The sliding rod is connected with the movable frame. An air inlet pipe and a blowing pipe facing the cutting groove are arranged on one side of the air storage tank.

[0018] As a preferred technical solution of the present invention, the material blocking mechanism includes a first telescopic member installed at one end of the processing table close to the second discharge groove, and the first telescopic member is connected with a material blocking plate.

[0019] As a preferred technical solution of the present invention, the cutting mechanism includes a bracket installed on the processing table and facing the cutting groove. A second threaded rod is rotatably arranged on the bracket, and a transverse moving block that fits with the top wall of the bracket is threadedly connected to the second threaded rod. A cutting machine is installed on the transverse moving block, and a second driving member connected to the second threaded rod is installed on the bracket.

[0020] As a preferred technical solution of the present invention, the fixing mechanism includes extension frames installed on both sides of the bracket. A second telescopic member is installed on the extension frames, and the second telescopic member is connected with a fixing plate.

[0021] As a preferred technical solution of the present invention, a first storage box and a second storage box are installed on the base, and wire meshes are installed in both the first storage box and the second storage box.

[0022] The present invention has the following beneficial effects: Through the cooperation of the driving mechanism, the discharging mechanism and the pushing mechanism, when the driving mechanism drives the pushing mechanism to feed the material, the discharging mechanism will drive the first discharging plate and the second discharging plate to rotate upward, and close the first discharging groove and the second discharging groove, which is convenient for supporting the milling cutter to be cut, and is also convenient for cooperating with the fixing mechanism to fix both ends of the milling cutter. When the milling cutter is cut off, during the process of the driving mechanism driving the pushing mechanism to reset, the driving mechanism will also drive the first discharging plate and the second discharging plate to rotate downward, thereby opening the first discharging groove and the second discharging groove, so that the cutting edge and the tool shank of the cut-off milling cutter can slide into the first storage box and the second storage box along the placement grooves of the first discharging plate and the second discharging plate respectively, thus realizing the automatic separation and conveying of the cutting edge and the tool shank of the cut-off milling cutter, avoiding the mixing of the cutting edge and the tool shank of the milling cutter during the discharging process, which leads to the need to increase the sorting process, and also improving the efficiency of cutting and recycling of the milling cutter. Description of the Drawings

[0023] Figure 1 It is a structural schematic diagram of a continuous cutting device for milling cutter production.

[0024] Figure 2 It is a structural schematic diagram of the upper part of the processing table in a continuous cutting device for milling cutter production.

[0025] Figure 3 It is a structural schematic diagram of the lower part of the processing table in a continuous cutting device for milling cutter production.

[0026] Figure 4 It is a structural schematic diagram of the discharging mechanism in a continuous cutting device for milling cutter production.

[0027] Figure 5 It is a schematic structural diagram of a driving mechanism in a continuous cutting device for milling cutter production.

[0028] Figure 6 It is a schematic structural diagram of a cleaning mechanism in a continuous cutting device for milling cutter production.

[0029] Figure 7 It is a schematic structural diagram of a cutting mechanism and a fixing mechanism in a continuous cutting device for milling cutter production.

[0030] Figure 8 It is a schematic structural diagram of a blanking box in a continuous cutting device for milling cutter production.

[0031] Figure 9 It is a schematic structural diagram of a first storage box and a second storage box in a continuous cutting device for milling cutter production.

[0032] In the figure: 101, base; 102, support column; 103, processing table; 104, placement groove; 105, first discharge groove; 106, first rotating shaft; 107, first discharge plate; 108, second discharge groove; 109, second rotating shaft; 110, second discharge plate; 111, cutting groove; 201, blanking box; 202, blanking cavity; 203, discharge port; 3, pushing mechanism; 301, pushing plate; 302, pushing rod; 303, connecting rod; 4, material blocking mechanism; 401, first telescopic member; 402, material blocking plate; 5, discharging mechanism; 501, movable frame; 502, first connecting seat; 503, support rod; 504, second connecting seat; 505, guiding frame; 506, guiding rod; 6, driving mechanism; 601, support frame; 602, first threaded rod; 603, moving block; 604, first driving member; 605, sliding column; 606, Z-shaped groove; 607, limiting rod; 7, cleaning mechanism; 701, air storage tank; 702, air storage cavity; 703, piston plate; 704, sliding rod; 705, intake pipe; 706, blowing pipe; 8, cutting mechanism; 801, bracket; 802, second threaded rod; 803, transverse moving block; 804, second driving member; 805, cutting machine; 9, fixing mechanism; 901, extension frame; 902, second telescopic member; 903, fixing plate; 10, first storage box; 11, second storage box; 12, mesh plate. Specific embodiments

[0033] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0034] Please refer to Figures 1-9, A continuous cutting device for milling cutter production, including a base 101. Support columns 102 are installed on both sides of the base 101. A processing table 103 is installed at the top of the support columns 102. A number of spaced-apart placement grooves 104 are provided in the processing table 103 for placing milling cutters. A cutting groove 111 is provided on the processing table 103, and a first discharge groove 105 and a second discharge groove 108 are respectively provided on both sides of the cutting groove 111. A first rotating shaft 106 is rotatably provided at one end of the first discharge groove 105 close to the cutting groove 111. A first discharge plate 107 is installed on the first rotating shaft 106. A second rotating shaft 109 is rotatably provided at one end of the second discharge groove 108 close to the cutting groove 111. A second discharge plate 110 is installed on the second rotating shaft 109. Placement grooves 104 are provided on both the first discharge plate 107 and the second discharge plate 110, and are aligned with the placement grooves 104 on the processing table 1. A blanking box 201 is installed on the processing table 103. A number of spaced-apart blanking cavities 202 aligned with the placement grooves 104 are provided in the blanking box 201, and a discharge port 203 is provided at the bottom of the blanking box 201. When placing a milling cutter, the handle of the milling cutter is located on the left side of the blanking cavity 202, and the cutting edge of the milling cutter is located on the right side of the blanking cavity 202. A first storage box 10 and a second storage box 11 are installed on the base 101. It further includes:

[0035] A material blocking mechanism 4, which is provided on one side of the processing table 103 close to the second discharge groove 108 for blocking a plurality of milling cutters;

[0036] A material pushing mechanism 3, which is provided on the processing table 103 for pushing the milling cutters in the placement grooves 104 towards the part of the cutting groove 111;

[0037] A discharging mechanism 5, which is provided at the bottom of the processing table 103 for realizing the opening and closing of the first discharge plate 107 and the second discharge plate 110;

[0038] A cleaning mechanism 7, which is provided at the bottom of the processing table 103 for cleaning the debris in the cutting groove 111;

[0039] A driving mechanism 6, which is provided on the base 101 for simultaneously driving the discharging mechanism 5, the material pushing mechanism 3 and the cleaning mechanism 7;

[0040] A cutting mechanism 8, which is provided on the processing table 103 and is opposite to the cutting groove 111 for cutting the milling cutters;

[0041] A fixing mechanism 9, which is provided on both sides of the cutting mechanism 8 for fixing both sides of the milling cutters.

[0042] By adjusting the material blocking mechanism 4, the cutting position of the milling cutter is changed. Then, several milling cutters are respectively placed in several material discharging cavities 202 of the material discharging box 201. The milling cutters fall along the material discharging cavity 202, and the bottommost milling cutter will fall into the placement groove 104. Then, the driving mechanism 6 drives the material pushing mechanism 3 to push out the milling cutter at the bottom of the material discharging box 201 and falling into the placement groove 104 from the material discharging box 201. During the process of the material pushing mechanism 3 pushing the milling cutter along the placement groove 104 towards the material blocking mechanism 4, the driving mechanism 6 drives the material discharging mechanism 5 to rotate the first material discharging plate 107 and the second material discharging plate 110 upwards until they are flush with the processing table 103, so as to close the first material discharging groove 105 and the second material discharging groove 108. Then, the driving mechanism 6 continues to drive the material pushing mechanism 3 until the milling cutter contacts the material blocking mechanism 4. At this time, both ends of the milling cutter will be respectively located on the first material discharging plate 107 and the second material discharging plate 110, and the part of the milling cutter to be cut will be located above the cutting groove 111. Then, through the fixing mechanism 9 and in cooperation with the first material discharging plate 107 and the second material discharging plate 110, both ends of the milling cutter can be clamped and fixed, and several milling cutters can be cut once by the cutting mechanism 8. Then, the fixing mechanism 9 resets, and at the same time, the driving mechanism 6 starts to drive the material pushing mechanism 3 to reset. During the process of the material pushing mechanism 3 resetting, the driving mechanism 6 also drives the material discharging mechanism 5 to drive the first material discharging plate 107 and the second material discharging plate 110 to rotate downwards, thereby opening the first material discharging groove 105 and the second material discharging groove 108, and the first material discharging plate 107 and the second material discharging plate 110 will be in an inclined downward state, so that the cutting edge part and the tool shank of the cut milling cutter will respectively slide into the corresponding first storage box 10 and the second storage box 11 along the placement groove 104 of the first material discharging plate 107 and the second material discharging plate 110, thus realizing the automatic separation and conveying of the cutting edge part and the tool shank of the cut milling cutter. In addition, during the process of the material pushing mechanism 3 pushing the milling cutter along the placement groove 104 towards the material blocking mechanism 4, the cleaning mechanism 7 will realize automatic air storage, and when the material pushing mechanism 3 resets, the cleaning mechanism 7 will automatically exhaust air and blow and clean the debris in the cutting groove 111, and the milling cutters in the material discharging cavity 202 will automatically fall into the placement groove 104. Repeating the above operations can complete the continuous cutting operation of the milling cutter.

[0043] As an embodiment of the present invention, the material pushing mechanism 3 includes a material pushing plate 301 slidably arranged in the processing table 103. The material pushing plate 301 is fixedly connected with several material pushing rods 302 located in the placement groove 104, and connecting rods 303 are installed at both ends of the material pushing plate 301.

[0044] The pusher rod 302 of the pusher plate 301 is located on the right side of the loading and unloading box 201 of the processing table 103 in the initial state. As the milling cutter is put into the loading and unloading box 201, the milling cutter will fall along the loading and unloading cavity 202, and the bottommost milling cutter will fall into the placement groove 104. The driving mechanism 6 drives the pusher plate 301 to move through the connecting rod 303, so that the pusher rod 302 is inserted into the discharge port 203 at the bottom of the loading and unloading box 201 and pushes the milling cutter located in the placement groove 104 out of the loading and unloading box 201 and moves towards the side of the material blocking mechanism 4 until the milling cutter contacts the material blocking mechanism 4, and both ends of the milling cutter are respectively located on the first discharge plate 107 and the second discharge plate 110, and the part of the milling cutter to be cut is located above the cutting groove 111.

[0045] As an embodiment of the present invention, the discharging mechanism 5 includes a movable frame 501 and a support rod 503. A number of first connecting seats 502 are installed on both sides of the movable frame 501, and a number of second connecting seats 504 are installed at the bottoms of the first discharge plate 107 and the second discharge plate 110. Both ends of the support rod 503 are hinged to the first connecting seat 502 and the second connecting seat 504 respectively. Guide frames 505 are installed at both ends of the movable frame 501, and both ends of the guide frames 505 are slidably connected to guide rods 506. Both ends of the guide rods 506 are connected to the base 101 and the processing table 103 respectively.

[0046] Under the driving action of the driving mechanism 6, the guide frame 505 will move up and down along the guide rod 506. During the process of the guide frame 505 moving up and down, the rotation of the first discharge plate 107 and the second discharge plate 110 can be realized by cooperating with the first connecting seat 502, the second connecting seat 504 and the support rod 503. When the driving mechanism 6 drives the pusher mechanism 3 to reset and move to the right side of the loading and unloading box 201, the movable frame 501 will descend, and the first discharge plate 107 and the second discharge plate 110 will be driven to rotate downward through the support rod 503 to open the first discharge groove 105 and the second discharge groove 108. When the driving mechanism 6 drives the pusher mechanism 3 to push out the milling cutter located in the placement groove 104 at the bottom of the loading and unloading box 201, the driving mechanism 6 will first drive the movable frame 501 to descend, so that the support rod 503 drives the first discharge plate 107 and the second discharge plate 110 to rotate upward, so that the first discharge plate 107 and the second discharge plate 110 are flush with the processing table 103.

[0047] As an embodiment of the present invention, the driving mechanism 6 includes a Z-shaped groove 606 formed in the guide frame 505. A sliding column 605 is slidably arranged in the Z-shaped groove 606. The sliding column 605 is rotatably connected to a moving block 603. The moving block 603 is connected to a connecting rod 303. Support frames 601 are installed on both sides of the base 101. A first threaded rod 602 is rotatably arranged on one of the support frames 601. The first threaded rod 602 is threadedly connected to one of the moving blocks 603. And a first driving member 604 connected to the first threaded rod 602 is installed on this side of the support frame 601. A limiting rod 607 slidably connected to the other moving block 603 is installed on the other support frame 601.

[0048] The first driving member 604 drives the first threaded rod 602 to rotate, so that the first threaded rod 602 can drive the moving block 603 to move. The connecting rod 303 can drive the pushing plate 301 to move left and right on the processing table 103. When the first threaded rod 602 drives the moving block 603 to move to the left, the sliding column 605 in the Z-shaped groove 606 will slide from the right end to the left end along the Z-shaped groove 606. And when the sliding column 605 slides along the inclined groove of the Z-shaped groove 606, it will push the guide frame 505 to rise along the guide rod 506, thereby pushing the movable frame 501 to rise. Cooperating with the support rod 503 can make the first discharge plate 107 and the second discharge plate 110 rise until the first discharge plate 107 and the second discharge plate 110 are flush with the processing table 103. When the first threaded rod 602 drives the moving block 603 to move to the right, since the sliding path of the sliding column 605 in the Z-shaped groove 606 is opposite, it will push the guide frame 505 to descend along the guide rod 506, so that the movable frame 501 also descends synchronously. Furthermore, the first discharge plate 107 and the second discharge plate 110 descend and open the first discharge slot 105 and the second discharge slot 108. The cutting edge and the shank of the milling cutter will slide out along the inclined placing grooves 104 of the first discharge plate 107 and the second discharge plate 110 and enter the first storage bin and the second storage bin respectively. Thus, the cutting part and the shank of the milling cutter can be automatically separated and conveyed.

[0049] It should be noted that the specific structure of the first driving member 604 is not limited. Preferably, the first driving member 604 is set as a servo motor.

[0050] As an embodiment of the present invention, the cleaning mechanism 7 includes an air storage tank 701 installed at the bottom of the processing table 103. The air storage tank 701 faces the cutting groove 111. An air storage cavity 702 is formed in the air storage tank 701. A piston plate 703 is slidably arranged in the air storage cavity 702. The piston plate 703 is connected to a slide rod 704 that is slidably connected to the air storage tank 701. The slide rod 704 is connected to the movable frame 501. An air inlet pipe 705 and a blowing pipe 706 facing the cutting groove 111 are arranged on one side of the air storage tank 701. Check valves are arranged in both the air inlet pipe 705 and the blowing pipe 706. The air inlet pipe 705 can only suck air into the air storage cavity 702, and the blowing pipe 706 can only exhaust air from the air storage cavity 702.

[0051] During the process of the driving mechanism 6 driving the material pushing mechanism 3 to perform leftward material transfer, the movable frame 501 will rise, and the piston plate 703 will be pushed to slide upward in the air storage cavity 702 through the slide rod 704. During this process, the air inlet pipe 705 will suck air. After the milling cutter cuts off, the driving mechanism 6 will drive the material pushing mechanism 3 to move rightward and reset. During this process, the movable frame 501 will descend, and the piston plate 703 will be driven to descend through the slide rod 704, so that the gas in the air storage cavity 702 can be pressed out. The debris in the cutting groove 111 can be blown out through the blowing pipe 706, thereby completing the cleaning of the cutting groove 111.

[0052] As an embodiment of the present invention, the material blocking mechanism 4 includes a first telescopic member 401 installed at one end of the processing table 103 close to the second discharge groove 108. The first telescopic member 401 is connected to a material blocking plate 402.

[0053] The end of the milling cutter can be limited by the arranged material blocking plate 402. The two ends of the milling cutter can be limited in cooperation with the material pushing plate 301. Furthermore, it is possible to prevent the milling cutter from shifting during the cutting process of the milling cutter, which affects the cutting effect. And the position of the material blocking plate 402 on the processing table 103 can be adjusted through the first telescopic member 401, and thus the part to be cut by the milling cutter can be adjusted.

[0054] It should be noted that the specific structure of the first telescopic member 401 is not limited. Preferably, the first telescopic member 401 is set as a cylinder.

[0055] As an embodiment of the present invention, the cutting mechanism 8 includes a bracket 801 installed on the processing table 103 and facing the cutting groove 111. A second threaded rod 802 is rotatably arranged on the bracket 801. A transverse movement block 803 that fits against the top wall of the bracket 801 is threadedly connected to the second threaded rod 802. A cutting machine 805 is installed on the transverse movement block 803. A second driving member 804 connected to the second threaded rod 802 is installed on the bracket 801.

[0056] When cutting, the second driving member 804 drives the second threaded rod 802 to rotate, thereby driving the transverse movement block 803 to move, so that the cutting machine 805 can perform a cutting process on the fixed milling cutter.

[0057] It should be noted that the specific structure of the second driving member 804 is not limited. Preferably, the second driving member 804 is set as a servo motor.

[0058] As an embodiment of the present invention, the fixing mechanism 9 includes extension frames 901 installed on both sides of the bracket 801. A second telescopic member 902 is installed on the extension frames 901, and the second telescopic member 902 is connected to a fixing plate 903.

[0059] After the milling cutter is limited by the material blocking plate 402 and the material pushing plate 301, the second telescopic member 902 drives the fixing plate 903 to descend. Cooperating with the first discharge plate 107 and the second discharge plate 110, the two ends of the milling cutter can be clamped and fixed.

[0060] It should be noted that the specific structure of the second telescopic member 902 is not limited. Preferably, the second telescopic member 902 is set as a cylinder.

[0061] As an embodiment of the present invention, a mesh plate 12 is installed in both the first storage box 10 and the second storage box 11.

[0062] Since some cutting debris will also be carried during the process of the first discharge plate 107 and the second discharge plate 110 discharging in an inclined manner, the setting of the mesh plate 12 can filter the debris.

[0063] Through the cooperation of the driving mechanism 6, the discharging mechanism 5 and the material pushing mechanism 3 of the present invention, when the driving mechanism 6 drives the material pushing mechanism 3 to feed the material, the discharging mechanism 5 will drive the first discharge plate 107 and the second discharge plate 110 to rotate upward, and close the first discharge groove 105 and the second discharge groove 108, which is convenient for supporting the milling cutter to be cut, and is also convenient for cooperating with the fixing mechanism 9 to fix the two ends of the milling cutter. When the milling cutter is cut, during the process of the driving mechanism 6 driving the material pushing mechanism 3 to reset, the driving mechanism 6 will also drive the first discharge plate 107 and the second discharge plate 110 to rotate downward, thereby opening the first discharge groove 105 and the second discharge groove 108, so that the blade part and the handle of the cut milling cutter can slide along the placement grooves 104 of the first discharge plate 107 and the second discharge plate 110 into the first storage box 10 and the second storage box 11 respectively, thus realizing the automatic separation and conveying of the blade part and the handle of the cut milling cutter, avoiding the mixing of the blade part and the handle of the milling cutter during the discharging process, which leads to the need to increase the sorting process, and also improving the efficiency of cutting and recycling of the milling cutter.

[0064] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0065] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A continuous cutting device for milling cutter production, comprising a base, support columns are installed on both sides of the base, and a processing table is installed on the top of the support columns, characterized in that, A plurality of spaced-apart placement grooves are formed in the processing table for placing milling cutters. A cutting groove is formed in the processing table, and a first discharge groove and a second discharge groove are respectively formed on both sides of the cutting groove. A first rotating shaft is rotatably provided at one end of the first discharge groove close to the cutting groove, and a first discharge plate is installed on the first rotating shaft. A second rotating shaft is rotatably provided at one end of the second discharge groove close to the cutting groove, and a second discharge plate is installed on the second rotating shaft. A blanking box is installed on the processing table. A plurality of spaced-apart blanking cavities aligned with the placement grooves are formed in the blanking box, and a discharge port is formed at the bottom of the blanking box. Further included are: A pushing mechanism arranged on the processing table for pushing the milling cutter in the placement groove towards the cutting groove part; A discharging mechanism arranged at the bottom of the processing table for realizing the opening and closing of the first discharge plate and the second discharge plate; A cleaning mechanism arranged at the bottom of the processing table for cleaning the debris in the cutting groove; A driving mechanism arranged on the base for simultaneously driving the discharging mechanism, the pushing mechanism and the cleaning mechanism.

2. The continuous cutting device for milling cutter production according to claim 1, wherein, The pushing mechanism includes a pushing plate slidably arranged in the processing table. The pushing plate is fixedly connected with a plurality of pushing rods located in the placement grooves, and connecting rods are installed at both ends of the pushing plate.

3. The continuous cutting device for milling cutter production according to claim 2, characterized in that, The discharging mechanism includes a movable frame and a support rod. A plurality of first connecting seats are installed on both sides of the movable frame. A plurality of second connecting seats are installed at the bottoms of the first discharge plate and the second discharge plate. The two ends of the support rod are respectively hinged to the first connecting seat and the second connecting seat. Guide frames are installed at both ends of the movable frame, and the two ends of the guide frames are slidably connected to guide rods. The two ends of the guide rods are respectively connected to the base and the processing table.

4. A continuous cutting device for milling cutter production according to claim 3, characterized in that, The driving mechanism includes a Z-shaped groove formed in the guide frame. A sliding column is slidably arranged in the Z-shaped groove. The sliding column is rotatably connected to a moving block, and the moving block is connected to the connecting rod. Support frames are installed on both sides of the base. A first threaded rod is rotatably arranged on one of the support frames. The first threaded rod is threadedly connected to one of the moving blocks, and a first driving member connected to the first threaded rod is installed on this side of the support frame. A limiting rod slidably connected to the other moving block is installed on the other support frame.

5. The continuous cutting device for milling cutter production according to claim 4, characterized in that, The cleaning mechanism includes an air storage box installed at the bottom of the processing table. The air storage box faces the cutting groove. An air storage cavity is formed in the air storage box. A piston plate is slidably arranged in the air storage cavity. The piston plate is connected with a sliding rod slidably connected to the air storage box. The sliding rod is connected to the movable frame. An air inlet pipe and a blowing pipe facing the cutting groove are arranged on one side of the air storage box.

6. The continuous cutting device for milling cutter production according to claim 5, characterized in that, Further included are a material blocking mechanism and a cutting mechanism arranged on the processing table, and a fixing mechanism is arranged on the cutting mechanism.

7. The continuous cutting device for milling cutter production according to claim 6, characterized in that, The material blocking mechanism includes a first telescopic member installed at one end of the processing table close to the second discharge groove. The first telescopic member is connected with a material blocking plate.

8. The continuous cutting device for milling cutter production according to claim 7, characterized in that, The cutting mechanism includes a bracket installed on the processing table and facing the cutting groove. A second threaded rod is rotatably arranged on the bracket. A transverse moving block fitting the top wall of the bracket is threadedly connected to the second threaded rod. A cutting machine is installed on the transverse moving block. A second driving member connected to the second threaded rod is installed on the bracket.

9. A continuous cutting device for milling cutter production according to claim 8, characterized in that, The fixing mechanism includes extension frames installed on both sides of the bracket. A second telescopic member is installed on the extension frame, and the second telescopic member is connected to a fixing plate.

10. The continuous cutting device for milling cutter production according to claim 1, wherein, A first storage box and a second storage box are installed on the base, and wire meshes are installed in both the first storage box and the second storage box.

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