Discharging device of machining machine tool

Abstract

The invention discloses a discharging device of a machining machine tool, belongs to the technical field of machine tool discharging, and aims to solve the problems that the labor intensity of an operator is high although a workpiece can be machined in a manual feeding and discharging mode by adopting an existing machine tool for manually feeding and discharging a machined workpiece, and meanwhile, chippings are easily generated when the workpiece is treated by the machine tool; and chippings also need to be synchronously and automatically discharged. Through cooperative arrangement of a second moving frame in the polishing position adjusting mechanism and a telescopic air cylinder, a discharging adjusting rod and a discharging block in the discharging mechanism, in the initial state, a turnover positioning inserting rod is inserted into an external normal position bayonet, the discharging block moves forwards along with movement of the discharging adjusting rod, the discharging block turns over to automatically discharge a workpiece, and therefore the automatic polishing effect is achieved. And through the arrangement of an unloading block and an elastic polishing frame in the unloading mechanism, a spring piece can generate elastic vibration under pulling of an elastic driving clamping block, workpieces and scraps generated by polishing are subjected to vibration unloading, and unloading is cleaner.

Description

Technical Field

[0001] The present invention relates to the technical field of machine tool unloading, in particular to a unloading device for a machining machine tool. Background Art

[0002] A machine tool refers to a machine used to manufacture machines, also known as a machine tool or machine tool, and is usually referred to as a machine tool. It is generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. Machine tools play a significant role in the modernization of the national economy. A machining machine tool with publication number CN112959127A includes a mounting frame, a placement block, a connecting frame, a drilling machine, and a buffer mechanism. The mounting frame has a placement block fixedly connected to the upper surface of the left end, and a connecting frame actively mounted on the upper surface of the right end. The connecting frame is cylindrical, and the upper end of the connecting frame is fixedly connected to the drilling machine. When the resistance plate passes through a rotating plate, the outer end of the rotating plate resets and contacts the outer surface of the resistance plate, i.e., it begins to contact the groove on the outer surface of the resistance plate, thereby achieving a certain locking effect on the resistance plate when it passes through the rotating plate, causing a certain sense of frustration in the resistance plate during its descent, further increasing the reset force of the No. 1 plug-in tube, i.e., increasing the intermittent extrusion force between the workpiece and the drilling machine, further improving drilling efficiency, and also providing a good buffering effect. This machine tool uses manual loading and unloading of workpieces. The operator places a single workpiece into the lathe for drilling, takes it out after processing, and repeats the loading cycle. Although manual loading and unloading can complete the workpiece processing, the operator's labor intensity is high. To meet the demand for production output, the operator has to repeat the loading and unloading actions thousands of times a day, which is a great test for the operator. At the same time, the machine tool is prone to generate debris when processing the workpiece, and the debris also needs to be automatically unloaded simultaneously.

[0003] To solve the above problems, a discharging device for a machining machine tool is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a unloading device for a mechanical processing machine tool, which solves the problem that the existing machine tools in the background technology use manual loading and unloading to process the workpieces. The operator places a single workpiece into the lathe for drilling processing, and takes it out after the processing is completed, and repeats this cycle. Although the manual loading and unloading method can complete the processing of the workpiece, the labor intensity of the operator is high. In order to meet the production output demand, the operator has to repeat the loading and unloading actions thousands of times a day, which is a great test for the operator. At the same time, the machine tool is prone to generate debris when processing the workpiece, and the debris also needs to be automatically unloaded synchronously.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a discharging device for a machining machine tool, comprising a machine tool grinding mechanism, a grinding position adjustment mechanism fixedly provided on the upper end of the machine tool grinding mechanism, a discharging mechanism connected to one side of the grinding position adjustment mechanism, a discharging conveying mechanism fixedly provided on one side of the machine tool grinding mechanism, the grinding position adjustment mechanism comprising a first horizontal guide rail, a second horizontal guide rail slidably provided on the upper end of the first horizontal guide rail, a second driving motor fixedly provided on the upper end of the second horizontal guide rail, an output end of the second driving motor being connected to a second rotating threaded rod, a second movable frame being connected to the second rotating threaded rod, and a lower end of the second movable frame being provided with A sliding block, a sliding groove is provided at the upper end of the second movable frame, a flip positioning rod is fixedly connected to the inside of the sliding groove, the unloading mechanism includes a telescopic cylinder fixedly arranged inside the second movable frame, a telescopic port arranged at the output end of the telescopic cylinder, a unloading adjustment rod rotatably connected to the telescopic port, a unloading block arranged at one end of the unloading adjustment rod, an elastic grinding frame elastically engaged with the inside of the unloading block, a built-in flip bayonet, a flip port and an external positioning bayonet are connected on the unloading adjustment rod, the connecting block includes a spring member connected to the inside of the unloading block, an elastic drive block fixedly arranged on the upper end of the spring member, and the elastic drive block is engaged with the unloading block.

[0006] Furthermore, the machine tool grinding mechanism includes a support column, a side rolling track fixedly arranged at the upper end of the support column, and a grinding assembly arranged on one side of the support column.

[0007] Furthermore, the grinding assembly includes a grinding drive fixedly arranged at the upper end of the grinding assembly and a grinding disc arranged at the output end of the grinding drive.

[0008] Furthermore, the grinding position adjustment mechanism also includes a first drive motor fixedly arranged inside the first horizontal guide rail, a first movable frame slidably arranged at the upper end of the first horizontal guide rail, the output end of the first drive motor is connected to the first rotating threaded rod, a side fence is fixedly arranged on one side of the second horizontal guide rail, and guide rail blocks are arranged on both sides of the upper end of the side fence.

[0009] Furthermore, a side rolling wheel is rotatably provided on one side of the second horizontal guide rail.

[0010] Furthermore, the unloading block includes a rotating block fixedly arranged on one end of the unloading adjusting rod, and an elastic bayonet is provided on the inner side of the upper end of the rotating block.

[0011] Furthermore, the upper end of the discharge block is connected to an outer fence.

[0012] Furthermore, the elastic grinding frame includes a connecting block fixedly connected to the elastic driving block, a grinding frame fixedly connected to the connecting block, and a waste baffle is provided on the outer side of the grinding frame.

[0013] Furthermore, the unloading conveying mechanism includes a conveying support frame fixedly connected to the support column, and a belt transmission mechanism connected to the conveying support frame.

[0014] Furthermore, the belt transmission mechanism includes a belt drive motor fixedly arranged on one side of the conveying support frame, a belt roller inserted into the conveying support frame, and a conveyor belt arranged outside the belt roller. There are two groups of belt rollers, and one group of belt rollers is connected to the output end of the belt drive motor.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a discharge device for a machining machine tool. The discharge device comprises a second movable frame within a grinding position adjustment mechanism, a telescopic cylinder within the discharge mechanism, a discharge adjustment rod, and a discharge block. The telescopic cylinder drives the discharge adjustment rod to move, and a smooth transition is provided between the internal flipping latch, the flipping opening, and the external normalizing latch. The flipping positioning rod is inserted into the discharge adjustment rod. In the initial state, the flipping positioning rod is inserted into the external normalizing latch. As the discharge adjustment rod moves, the discharge block translates forward. When the flipping positioning rod is transferred to be inserted into the flipping opening, the discharge block is positioned above the discharge conveying mechanism and flips. When the flip positioning rod is transferred to the insertion position in the built-in flip bayonet, the unloading block is completely flipped to unload the workpiece, and the unloaded material falls on the unloading conveying mechanism and is transported outward, realizing automatic unloading, which solves the problem of manual loading and unloading of workpieces by existing machine tools. The operator puts a single workpiece into the lathe for drilling, and takes it out after the processing is completed, and repeats this cycle. Although the manual loading and unloading method can complete the workpiece processing operation, the labor intensity of the operator is high. In order to meet the production output demand, the operator has to repeat the loading and unloading action thousands of times a day, which is a great test for the operator.

[0016] 2. The present invention provides a discharge device for a machining tool. By arranging a discharge block and an elastic grinding frame within the discharge mechanism, the elastic grinding frame is engaged within the discharge block by a spring-driven clamping block, with a spring element providing elastic force. When a workpiece is placed on the upper end of the elastic grinding frame, grinding the workpiece presses the spring element downward. When the elastic grinding frame is turned over, the spring element, pulled by the elastic-driven clamping block, generates elastic vibration, causing the workpiece and grinding debris to fall off, resulting in cleaner discharge. This solves the problem of existing machine tools easily generating debris when processing workpieces, and the need for simultaneous automatic discharge of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the machine tool grinding mechanism of the present invention; Figure 3This is a schematic structural diagram of the grinding position adjustment mechanism of the present invention; Figure 4 It is a structural schematic diagram of the machine tool grinding mechanism and the grinding position adjustment mechanism of the present invention; Figure 5 It is a structural schematic diagram of the second movable frame and the unloading conveying mechanism of the present invention; Figure 6 Schematic diagram of the split structure of the second movable frame and the unloading mechanism of the present invention Figure 1 ; Figure 7 Schematic diagram of the split structure of the second movable frame and the unloading mechanism of the present invention Figure 2 .

[0018] In the figure: 1. Machine tool grinding mechanism; 11. Support column; 12. Lateral rolling track; 13. Grinding support frame; 14. Grinding assembly; 141. Grinding drive; 142. Grinding disc; 2. Grinding position adjustment mechanism; 21. First horizontal guide rail; 22. First drive motor; 221. First rotating threaded rod; 23. First moving frame; 24. Second horizontal guide rail; 241. Side rail; 242. Guide rail block; 243. Lateral rolling wheel; 25. Second drive motor; 251. Second rotating threaded rod; 26. Second moving frame; 261. Sliding block; 262. Sliding slot; 263. Flip positioning Insert rod; 3. Unloading mechanism; 31. Telescopic cylinder; 311. Telescopic port; 32. Unloading adjustment rod; 321. Built-in flip bayonet; 322. Flip port; 323. External positioning bayonet; 33. Unloading block; 331. Rotating block; 332. Elastic bayonet; 333. Outer fence; 34. Elastic grinding frame; 341. Spring member; 342. Elastic drive block; 343. Connecting block; 344. Grinding frame; 3441. Waste baffle; 4. Unloading conveying mechanism; 41. Conveying support frame; 42. Belt conveying mechanism; 421. Belt drive motor; 422. Belt roller; 423. Conveyor belt. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In order to solve the problem that the existing machine tools use manual loading and unloading to process the workpieces, the operator places a single workpiece into the lathe for drilling, and takes it out after the processing is completed, and repeats this cycle. Although the manual loading and unloading method can complete the workpiece processing, the operator has high labor intensity. In order to meet the production output demand, the operator has to repeat the loading and unloading action thousands of times a day, which is a great test for the operator. At the same time, the machine tool is prone to generate debris when processing the workpiece, and the debris also needs to be automatically unloaded synchronously. Figure 1-Figure 7 As shown, the following preferred technical solutions are provided: A discharging device for a machining machine tool comprises a machine tool grinding mechanism 1, a grinding position adjustment mechanism 2 is fixedly provided on the upper end of the machine tool grinding mechanism 1, a discharging mechanism 3 is connected to one side of the grinding position adjustment mechanism 2, a discharging conveying mechanism 4 is fixedly provided on one side of the machine tool grinding mechanism 1, the grinding position adjustment mechanism 2 comprises a first horizontal guide rail 21, a second horizontal guide rail 24 slidably provided on the upper end of the first horizontal guide rail 21, a second drive motor 25 fixedly provided on the upper end of the second horizontal guide rail 24, an output end of the second drive motor 25 is connected to a second rotating threaded rod 251, a second movable frame 26 is connected to the second rotating threaded rod 251, a sliding block 261 is provided at the lower end of the second movable frame 26, and a sliding groove is provided at the upper end of the second movable frame 26 262, a flip positioning plug rod 263 fixedly connected to the sliding groove 262, the unloading mechanism 3 includes a telescopic cylinder 31 fixedly set inside the second moving frame 26, a telescopic port 311 set at the output end of the telescopic cylinder 31, a unloading adjustment rod 32 rotatably connected to the telescopic port 311, a unloading block 33 set at one end of the unloading adjustment rod 32, an elastic grinding frame 34 elastically engaged with the unloading block 33, a built-in flip bayonet 321, a flip port 322 and an external positive bayonet 323 are connected to the unloading adjustment rod 32, and the connecting block 343 includes a spring member 341 connected to the inside of the unloading block 33, an elastic drive block 342 fixedly set at the upper end of the spring member 341, and the elastic drive block 342 is engaged with the spring member 341. The first horizontal guide rail 21 and the second horizontal guide rail 24 are arranged horizontally to provide the second movable frame 26 with a moving track in the horizontal plane, so that the second movable frame 26 can move at any point in the horizontal plane when driven. The second driving motor 25 drives the second rotating threaded rod 251 to rotate, driving the second movable frame 26 to move horizontally left and right. The sliding block 261 is rotatably arranged on the second rotating threaded rod 251, and the sliding groove 262 is a side opening. The telescopic cylinder 31 drives the unloading adjustment rod 32 to move through the telescopic port 311. The built-in flip bayonet 321, the flip port 322 and the external positive bayonet 323 are smoothly transitioned. The flip positioning rod 263 is inserted into the unloading adjustment rod 32. In the initial state, the flip positioning rod 263 is inserted into the unloading adjustment rod 32. When the loading platform 320 is in the working state, the loading platform 320 is in the working state, and the loading platform 320 is in the working state, so the loading platform 320 is in the working state, and the loading platform 320 is in the working state, so the loading platform 320 is in the working state, and the loading platform 320 is in the working state, so the loading platform 320 is in the working state, and the loading platform 320 is in the working state, so the loading platform 320 is in the working state, and the loading platform 320 is in the working state, so the loading platform 320 is in the working state,When the elastic grinding frame 34 is turned over, the spring member 341 will generate elastic vibration under the pull of the elastic driving block 342, so that the workpiece and the debris generated by grinding are vibrated off, and the unloading is cleaner.

[0021] In order to solve the problem that the existing machine tools use manual loading and unloading of workpieces, the operator places a single workpiece into the lathe for drilling, and takes it out after the processing is completed, and repeats this cycle. Although the manual loading and unloading method can complete the workpiece processing, the operator's labor intensity is high. In order to meet the production output demand, the operator has to repeat the loading and unloading action thousands of times a day, which is a great test for the operator. Figure 2-Figure 5 As shown, the following preferred technical solutions are provided: The machine tool grinding mechanism 1 includes a support column 11, a side rolling track 12 fixedly arranged at the upper end of the support column 11, and a grinding assembly 14 connected to one side of the support column 11. The support column 11 and the side rolling track 12 are fixed to each other. A grinding support frame 13 is arranged on one side of the support column 11 to elevate the grinding assembly 14. The grinding assembly 14 is arranged in the middle position of the upper end of the support column 11 to grind the workpiece placed in the elastic grinding frame 34.

[0022] The grinding assembly 14 includes a grinding drive 141 fixedly arranged at the upper end of the grinding assembly 14 and a grinding disc 142 arranged at the output end of the grinding drive 141. The grinding drive 141 drives the grinding disc 142 to rotate to grind the workpiece.

[0023] The grinding position adjustment mechanism 2 also includes a first drive motor 22 fixedly arranged inside the first horizontal guide rail 21, and a first movable frame 23 slidably arranged at the upper end of the first horizontal guide rail 21. The output end of the first drive motor 22 is connected to a first rotating threaded rod 221, and a side fence 241 is fixedly arranged on one side of the second horizontal guide rail 24. Guide rail blocks 242 are arranged on both sides of the upper end of the side fence 241. The first horizontal guide rail 21 provides a sliding rail for the first movable frame 23. The first movable frame 23 is threadedly arranged on the outside of the first rotating threaded rod 221. The first drive motor 22 drives the first rotating threaded rod 221 to rotate and drives the first movable frame 23 to slide along the first horizontal guide rail 21 to adjust the horizontal position. The guide rail block 242 provides a sliding rail for the second movable frame 26, and the side fence 241 limits the movement of the second movable frame 26.

[0024] A side rolling wheel 243 is rotatably provided on one side of the second horizontal guide rail 24 . The side rolling wheel 243 rolls along the side rolling track 12 to further support the second horizontal guide rail 24 from the side and keep the second horizontal guide rail 24 in a horizontal state.

[0025] In order to solve the technical problem that existing machine tools easily generate debris when processing workpieces, the debris also needs to be automatically unloaded at the same time, such as Figure 5-Figure 7 As shown, the following preferred technical solutions are provided: The unloading block 33 includes a rotating block 331 fixedly set at one end of the unloading adjustment rod 32. An elastic bayonet 332 is opened on the inner side of the upper end of the rotating block 331. The rotating block 331 is fixedly connected to the unloading adjustment rod 32 and moves toward the side of the unloading conveying mechanism 4 following the unloading adjustment rod 32 driven by the telescopic cylinder 31. The elastic bayonet 332 has an elastic grinding frame 34 built in to provide an elastic vibration space for the elastic grinding frame 34.

[0026] The upper end of the unloading block 33 is connected to an outer fence 333, which can block the elastic drive block 342 in the elastic bayonet 332 to prevent the elastic grinding frame 34 from falling when it is turned over. The setting of the outer fence 333 also has a certain dust-proof effect to prevent debris from entering the elastic bayonet 332 during grinding.

[0027] The elastic grinding frame 34 includes a connecting block 343 fixedly connected to the elastic driving block 342, a grinding frame 344 fixedly connected to the connecting block 343, and a waste baffle 3441 is provided on the outside of the grinding frame 344. The connecting block 343 connects the elastic driving block 342 engaged in the elastic bayonet 332 and the grinding frame 344 on which the workpiece is placed. The setting of the waste baffle 3441 allows the debris during grinding to be collected by the grinding frame 344 for unified unloading processing.

[0028] The unloading conveying mechanism 4 includes a conveying support frame 41 fixedly connected to the support column 11, and a belt conveying mechanism 42 connected to the conveying support frame 41. The conveying support frame 41 is fixedly connected to the belt conveying mechanism 42, and the height of the conveying support frame 41 is relatively high, which can prevent the workpiece and polished debris from spilling out during unloading.

[0029] The belt conveyor mechanism 42 includes a belt drive motor 421 fixedly arranged on one side of the conveying support frame 41, a belt roller 422 inserted into the conveying support frame 41, and a conveyor belt 423 arranged on the outside of the belt roller 422. There are two groups of belt rollers 422, one group of belt rollers 422 is connected to the output end of the belt drive motor 421, and the belt drive motor 421 drives the belt roller 422 to rotate, driving the conveyor belt 423 to convey the polished workpiece outward.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A material discharging device for a machining machine tool, comprising a machine tool grinding mechanism (1), characterized in that: A grinding position adjustment mechanism (2) is fixedly provided at the upper end of the machine tool grinding mechanism (1), a discharge mechanism (3) is connected to one side of the grinding position adjustment mechanism (2), and a discharge conveying mechanism (4) is fixedly provided on one side of the machine tool grinding mechanism (1); The grinding position adjustment mechanism (2) comprises a first horizontal guide rail (21), a second horizontal guide rail (24) slidably arranged at the upper end of the first horizontal guide rail (21), a second drive motor (25) fixedly arranged at the upper end of the second horizontal guide rail (24), the output end of the second drive motor (25) is connected to a second rotating threaded rod (251), the second rotating threaded rod (251) is connected to a second moving frame (26), a sliding block (261) is arranged at the lower end of the second moving frame (26), a sliding groove (262) is formed at the upper end of the second moving frame (26), and a flip positioning plug rod (263) fixedly connected to the inside of the sliding groove (262), and the unloading mechanism (3) comprises a telescopic air plug fixedly arranged inside the second moving frame (26). A cylinder (31), a telescopic port (311) connected to the output end of the telescopic cylinder (31), a discharge adjustment rod (32) rotatably connected to the telescopic port (311), a discharge block (33) connected to one end of the discharge adjustment rod (32), an elastic grinding frame (34) elastically engaged with the inside of the discharge block (33), a built-in flipping bayonet (321), a flipping port (322) and an external positioning bayonet (323) connected to the discharge adjustment rod (32), and a connection block (343) comprising a spring member (341) connected to the inside of the discharge block (33), and an elastic driving bayonet (342) fixedly arranged on the upper end of the spring member (341), wherein the elastic driving bayonet (342) is engaged with the discharge block (33).

2. A material discharging device for a machining machine tool as claimed in claim 1, characterized in that: The machine tool grinding mechanism (1) comprises a support column (11), a side rolling track (12) fixedly arranged at the upper end of the support column (11), and a grinding assembly (14) arranged on one side of the support column (11).

3. A material discharging device for a machining machine tool as claimed in claim 2, characterized in that: The grinding assembly (14) comprises a grinding drive (141) fixedly arranged at the upper end of the grinding assembly (14), and a grinding disc (142) arranged at the output end of the grinding drive (141).

4. A material discharging device for a machining machine tool as claimed in claim 1, characterized in that: The grinding position adjustment mechanism (2) further comprises a first driving motor (22) fixedly arranged inside the first horizontal guide rail (21), a first moving frame (23) slidably arranged on the upper end of the first horizontal guide rail (21), an output end of the first driving motor (22) being connected to a first rotating threaded rod (221), a side fence (241) being fixedly arranged on one side of the second horizontal guide rail (24), and guide rail blocks (242) being arranged on both sides of the upper end of the side fence (241).

5. A material discharging device for a machining machine tool as claimed in claim 1, characterized in that: A side rolling wheel (243) is rotatably provided on one side of the second horizontal guide rail (24).

6. A material discharging device for a machining machine tool as claimed in claim 1, characterized in that: The discharge block (33) comprises a rotating block (331) fixedly arranged at one end of the discharge adjustment rod (32), and an elastic bayonet (332) is provided on the inner side of the upper end of the rotating block (331).

7. A material discharging device for a machining machine tool as claimed in claim 1, characterized in that: The upper end of the discharge block (33) is connected to an outer fence (333).

8. A material discharging device for a machining machine tool as claimed in claim 1, characterized in that: The elastic grinding frame (34) comprises a connection block (343) fixedly connected to the elastic driving block (342), a grinding frame (344) fixedly connected to the connection block (343), and a waste baffle (3441) is arranged on the outside of the grinding frame (344).

9. A material discharging device for a machining machine tool as claimed in claim 2, characterized in that: The unloading conveying mechanism (4) comprises a conveying support frame (41) fixedly connected to the support column (11), and a belt conveying mechanism (42) connected to the conveying support frame (41).

10. A material discharging device for a machining machine tool as claimed in claim 9, characterized in that: The belt conveying mechanism (42) comprises a belt driving motor (421) fixedly arranged on one side of the conveying support frame (41), a belt roller (422) inserted into the conveying support frame (41), and a conveyor belt (423) arranged outside the belt roller (422). The belt rollers (422) are provided in two groups, and one group of belt rollers (422) is connected to the output end of the belt driving motor (421).

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