Conveying device for metal processing machine tool

Abstract

The invention relates to the technical field of metal machining tools, in particular to a conveying device for a metal machining tool. A to-be-polished metal is movably arranged on the upper surface of a conveying table, a conveying belt is movably arranged on the upper surface of the to-be-polished metal, a supporting housing is fixed to the outer side surface of the conveying table, a gear ring, a transmission gear and a driven gear are movably arranged in the supporting housing, and a winding rod is fixed to the end face of the driven gear; a second spring and a push plate are movably arranged in the sliding block, a brush is fixed to the surface of the push plate, and a right positioning plate is movably clamped to the end of the guide rod. And a brush arranged in the sliding block can clean the to-be-polished upper surface of the to-be-polished metal, so that the phenomenon of uneven polishing caused by dust on the surface of the to-be-polished metal during polishing is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing machine tools, in particular to a conveying device for metal processing machine tools. Background Art

[0002] Metal refers to a class of substances that have special luster, ductility, electrical conductivity and thermal conductivity.

[0003] In the prior art, electric vehicles are becoming more and more popular as an environmentally friendly and energy-saving means of transportation. In order to improve production efficiency and expand the scope of use, metal processing machine tools are often needed to process the metal parts of electric vehicles. For example, the comb radiator of the power shell of the electric vehicle is polished. The comb radiator to be polished is fixed in a fixture in the machine tool, and then polished by a grinder. In order to improve the polishing efficiency, the processing machine tool is often equipped with a transportation device to make the loading of the machine tool more convenient and quick.

[0004] However, the existing metal processing machine tool conveying method is to place the metal on the workbench of the conveying device and convey the metal to be polished to the inside of the machine tool through a conveyor belt. Since the mechanical operation will generate vibration, the vibration will be transmitted to the metal by the conveyor belt, which can easily cause the metal to shift on the conveyor belt. As a result, the conveyor belt does not correspond to the fixture when transporting the metal to the fixture in the machine tool, affecting subsequent processing work. Summary of the invention

[0005] The object of the present invention is to provide a conveying device for a metal processing machine tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveying device for a metal processing machine tool, a machine tool body, a conveying platform fixed to the side surface of the machine tool body, a metal to be polished is movably provided on the upper surface of the conveying platform, a conveyor belt is movably provided on the upper surface of the metal to be polished, a support cover is fixed to the outer surface of the conveying platform, a gear ring, a transmission gear and a driven gear are movably provided inside the support cover, and a winding rod is fixed to the end surface of the driven gear;

[0007] A support rod, a sliding block is movably sleeved on the outer surface of the support rod, a second spring and a push plate are movably provided inside the sliding block, a brush is fixed on the surface of the push plate, a guide rod is fixed on one end of the support rod, and a right positioning plate is movably provided on the end of the guide rod.

[0008] Preferably, a controller is fixed on the side surface of the machine tool body opposite to the conveyor platform, a grinder is fixed inside the machine tool body, a first annular groove and a second annular groove are opened inside the support cover shell, and a support column is fixed inside the support cover shell.

[0009] Preferably, the inner surface of the gear ring is provided with internal teeth, the end surface of the gear ring is fixed with a first annular block, and the end surface of the driven gear is fixed with a second annular block.

[0010] Preferably, the first annular block corresponds to the first annular groove and is movably connected thereto, the second annular block corresponds to the second annular groove and is movably connected thereto, and the transmission gear is movably sleeved on the outer surface of the support column.

[0011] Preferably, the support rod is movably inserted into the side surface of the conveying platform, the support rod is 'U' shaped, the sliding block is movably sleeved on the outer surface of the longer support rod, and the guide rod is fixed to one end of the shorter support rod.

[0012] Preferably, the length of the longer end of the support rod is greater than the width of the conveying platform, and a first spring is movably sleeved on the outer surface of the longer end of the support rod located outside the conveying platform. A fixed elastic rope is fixed to the inner surface of the conveying platform, and the other end of the fixed elastic rope is fixed to the side surface of the sliding block.

[0013] Preferably, a movable elastic rope is fixed to the other side surface of the sliding block, and the other end of the movable elastic rope is fixed to the surface of the winding rod. The conveying platform is provided with a left positioning plate and a right positioning plate of the same width, and the left positioning plate and the right positioning plate are exactly the same. Support rods are respectively fixed to the ends of the left positioning plate and the right positioning plate, and the left positioning plate and the right positioning plate are distributed in a right-angled circle.

[0014] Preferably, a tooth block is provided on the outer surface of the guide rod near the support rod end, a support collar is fixed to the end of the guide rod, a support shaft is movably clamped on the inner wall of the support collar, a right positioning plate is fixed on the outer surface of the support shaft, and a roller is movably clamped on the end of the right positioning plate.

[0015] Preferably, a receiving groove is provided inside the sliding block, a notch is provided near the end of the receiving groove, and the second spring and the push plate are movably clamped on the inner wall of the receiving groove.

[0016] Preferably, the tooth block corresponds to the gear ring and is movably locked, the internal teeth correspond to the transmission gear and are movably locked, and the transmission gear corresponds to the driven gear and is movably locked.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] When loading the metal to be polished, first prevent the metal to be polished from being on the conveyor belt, and then start the conveyor belt to drive the metal to be polished to move. When moving, the metal to be polished will encounter obstructions of the left and right positioning plates, and the right positioning plate will rotate around the support shaft. Since the right positioning plate contacts the metal to be polished through a roller, and the rolling friction of the roller is very small, the metal to be polished will drive the fan blades of the right positioning plate to flip when moving. The flipping limit of the positioning plate is forty-five degrees. Since the distance between the positioning plates on both sides is less than the width of the metal to be polished, the positioning plate will not only flip, but will also be squeezed outward by the metal to be polished. Therefore, when the metal to be polished moves on the conveyor belt, the left and right positioning plates on both sides will simultaneously support the two sides of the metal to be polished, avoiding the deviation of the metal to be polished when moving on the conveyor belt, thereby avoiding the subsequent deviation of the metal to be polished on the internal fixture of the machine tool body, and playing a positioning role when loading the metal to be polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the conveying assembly of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the positioning and cleaning component of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the right positioning cleaning component of the present invention;

[0023] Figure 5 It is an exploded schematic diagram of the positioning plate assembly structure of the present invention;

[0024] Figure 6 It is a schematic diagram of a truncated support rod structure of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the transmission assembly of the present invention;

[0026] Figure 8 It is an exploded schematic diagram of the transmission assembly structure of the present invention;

[0027] Fig. 9 It is a schematic cross-sectional view of the support casing structure of the present invention;

[0028] Fig.10 This is a schematic diagram of the cleaning component structure of the present invention;

[0029] Fig.11 It is a partial cutaway exploded schematic diagram of the cleaning component structure of the present invention;

[0030] Fig.12 It is a schematic diagram of the metal structure to be polished according to the present invention.

[0031] In the figure: 1. machine tool body; 2. controller; 3. grinder; 4. conveyor table; 5. metal to be grinded; 6. conveyor belt; 7. left positioning plate; 8. right positioning plate; 9. support cover; 10. support rod; 11. first spring; 12. fixed elastic rope; 13. sliding block; 14. movable elastic rope; 15. guide rod; 16. support shaft; 17. roller; 18. support collar; 19. tooth block; 20. tooth ring; 21. winding rod; 22. first annular block; 23. internal teeth; 24. transmission gear; 25. driven gear; 26. second annular block; 27. first annular groove; 28. second annular groove; 29. ​​support column; 30. brush; 31. storage groove; 32. notch; 33. second spring; 34. push plate. DETAILED DESCRIPTION

[0032] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 12 The present invention provides a technical solution: a conveying device for a metal processing machine tool.

[0034] Embodiment 1, a conveying device for a metal processing machine tool, comprising: a conveying platform 4 is fixed to the side surface of a machine tool body 1, a metal to be polished 5 is movably provided on the upper surface of the conveying platform 4, the metal to be polished 5 is a comb heat sink, a conveyor belt 6 is movably provided on the upper surface of the metal to be polished 5, a support cover 9 is fixed to the outer surface of the conveying platform 4, a gear ring 20, a transmission gear 24 and a passive gear 25 are movably provided inside the support cover 9, a winding rod 21 is fixed to the end surface of the passive gear 25, the rotation of the gear ring 20 will drive the passive gear 25 to rotate through the transmission gear 24, and because the diameter of the gear ring 20 is much larger than the diameters of the transmission gear 24 and the passive gear 25, the number of revolutions of the transmission gear 24 and the passive gear 25 is much larger than the gear ring 20, and at the same time, a 'U'-shaped frame is fixed to the outer surface of the winding rod 21, so the length of the movable elastic rope 14 wound up by the winding rod 21 is much larger than the moving length of the guide rod 15, and the winding of the movable elastic rope 14 will pull the sliding block 13 to move in the winding direction.

[0035] A sliding block 13 is movably sleeved on the outer surface of the support rod 10, and a second spring 33 and a push plate 34 are movably provided inside the sliding block 13. A brush 30 is fixed on the surface of the push plate 34. The elasticity of the second spring 33 will support the push plate 34 to drive the brush 30 to move downward, so that the brush 30 is always in close contact with the surface of the metal 5 to be polished, thereby achieving the stability of dust cleaning. A guide rod 15 is fixed at one end of the support rod 10, and a right positioning plate 8 is movably provided at the end of the guide rod 15. When the metal 5 to be polished moves on the conveyor belt 6, the left positioning plate 7 and the right positioning plate 8 on both sides will simultaneously support the two sides of the metal 5 to be polished, thereby avoiding the deviation of the metal 5 to be polished when moving on the conveyor belt 6, thereby avoiding the subsequent deviation of the metal 5 to be polished on the internal fixture of the machine tool body 1, and playing a positioning role when the metal 5 to be polished is fed.

[0036] On the basis of Example 1, in order to prevent the metal 5 to be polished from deviating on the conveyor belt 6 during loading, a controller 2 is fixed to the side surface of the machine tool body 1 opposite to the conveyor platform 4, a grinder 3 is fixed inside the machine tool body 1, a first annular groove 27 and a second annular groove 28 are opened inside the support cover 9, and a support column 29 is fixed inside the support cover 9.

[0037] The inner surface of the gear ring 20 is provided with internal teeth 23 , the end surface of the gear ring 20 is fixed with a first annular block 22 , and the end surface of the driven gear 25 is fixed with a second annular block 26 .

[0038] The first annular block 22 corresponds to the first annular groove 27 and is movably connected, the second annular block 26 corresponds to the second annular groove 28 and is movably connected, and the transmission gear 24 is movably sleeved on the outer surface of the support column 29, which plays a positioning role for the gear ring 20, the transmission gear 24 and the driven gear 25.

[0039] The support rod 10 is movably inserted into the side surface of the conveying platform 4 . The support rod 10 is U-shaped. The sliding block 13 is movably sleeved on the outer surface of the longer support rod 10 . The guide rod 15 is fixed to one end of the shorter support rod 10 .

[0040] The length of the longer end of the support rod 10 is greater than the width of the conveying platform 4. A first spring 11 is movably sleeved on the outer surface of the longer end of the support rod 10 located outside the conveying platform 4. When the metal 5 to be polished moves past the positioning plate, the positioning plate is no longer subjected to force, and the first spring 11 will pull the support rod 10 to reset. The reset of the support rod 10 will drive the positioning plate to reset. A fixed elastic rope 12 is fixed to the inner surface of the conveying platform 4, and the other end of the fixed elastic rope 12 is fixed to the surface of one side of the sliding block 13.

[0041] A movable elastic rope 14 is fixed to the surface of the other side of the sliding block 13, and the other end of the movable elastic rope 14 is fixed to the surface of the winding rod 21. The conveying platform 4 is provided with a left positioning plate 7 and a right positioning plate 8 of the same width, and the left positioning plate 7 and the right positioning plate 8 are exactly the same. Support rods 10 are fixed to the ends of the left positioning plate 7 and the right positioning plate 8, respectively. The left positioning plate 7 and the right positioning plate 8 are distributed in a right-angled circle. When the metal 5 to be polished moves on the conveyor belt 6, the left positioning plates 7 and the right positioning plates 8 on both sides will simultaneously support the two sides of the metal 5 to be polished, so as to avoid the metal 5 to be polished from shifting when moving on the conveyor belt 6, thereby avoiding the subsequent metal 5 to be polished from shifting on the internal fixture of the machine tool body 1, and playing a positioning role when the metal 5 to be polished is fed.

[0042] A tooth block 19 is provided on the outer surface of the guide rod 15 near the support rod 10 end, a support collar 18 is fixed to the end of the guide rod 15, a support shaft 16 is movably clamped on the inner wall of the support collar 18, a right positioning plate 8 is fixed to the outer surface of the support shaft 16, and a roller 17 is movably clamped on the end of the right positioning plate 8. Since the right positioning plate 8 contacts the metal 5 to be polished through the roller 17, and the rolling friction of the roller 17 is very small, the metal 5 to be polished will drive the fan blades of the right positioning plate 8 to flip when it moves.

[0043] A receiving groove 31 is provided inside the sliding block 13, and a notch 32 is provided near the end of the receiving groove 31. A second spring 33 and a push plate 34 are movably arranged on the inner wall of the receiving groove 31. When the brush 30 is worn out after long-term use, the elasticity of the second spring 33 will support the push plate 34 to drive the brush 30 to move downward, so that the brush 30 is always in close contact with the surface of the metal 5 to be polished, thereby achieving stability in dust cleaning.

[0044] The tooth block 19 corresponds to the toothed ring 20 and is movably clamped, the inner tooth 23 corresponds to the transmission gear 24 and is movably clamped, the transmission gear 24 corresponds to the passive gear 25 and is movably clamped, the movement of the guide rod 15 will drive the toothed ring 20 to rotate inside the support cover 9 through the tooth block 19, and the rotation of the toothed ring 20 will drive the passive gear 25 to rotate through the transmission gear 24. Since the diameter of the toothed ring 20 is much larger than the diameters of the transmission gear 24 and the passive gear 25, the number of circles rotated by the transmission gear 24 and the passive gear 25 is much larger than that of the toothed ring 20.

[0045] In actual use, the positioning and cleaning components are all made of light materials. When the metal 5 to be polished is loaded, the metal 5 to be polished is first placed on the conveyor belt 6, and then the conveyor belt 6 is started to drive the metal 5 to be polished to move. When the metal 5 to be polished moves, it will encounter the obstruction of the left positioning plate 7 and the right positioning plate 8, and the right positioning plate 8 will rotate around the support shaft 16. Since the right positioning plate 8 is in contact with the metal 5 to be polished through the roller 17, and the rolling friction of the roller 17 is very small, the metal 5 to be polished will drive the fan blades of the right positioning plate 8 to flip when it moves. The flipping limit of the positioning plate is forty-five degrees. Since the distance between the positioning plates on both sides is smaller than the width of the metal 5 to be polished, the positioning plate will not only flip, but will also be squeezed outward by the metal 5 to be polished. Therefore, when the metal 5 to be polished moves on the conveyor belt 6, the left positioning plates 7 and the right positioning plates 8 on both sides will simultaneously hold the two sides of the metal 5 to be polished, so as to avoid the metal 5 to be polished from deflecting when moving on the conveyor belt 6, thereby avoiding the subsequent deviation of the metal 5 to be polished on the fixture inside the machine tool body 1, and playing a positioning role when the metal 5 to be polished is loaded; when the right positioning plate 8 rotates forty-five degrees to make the second fan blade hold the two side surfaces of the metal 5 to be polished, at this time, the right positioning plate 8 has the greatest holding force on the metal 5 to be polished, and because the two sides of the metal 5 to be polished are subjected to the same force and the direction of the coaxial line, the metal 5 to be polished will not deflect on the conveyor belt 6, which will cause the right positioning plate 8 to move toward the outside of the conveyor table 4, and the right positioning plate 8 moves outward. The movement will drive the guide rod 15 to move. Since the support cover 9 is fixed on the outer surface of the conveyor platform 4, the movement of the guide rod 15 will drive the gear ring 20 to rotate inside the support cover 9 through the gear block 19. The rotation of the gear ring 20 will drive the passive gear 25 to rotate through the transmission gear 24. Since the diameter of the gear ring 20 is much larger than the diameters of the transmission gear 24 and the passive gear 25, the number of turns of the transmission gear 24 and the passive gear 25 is much larger than the gear ring 20. At the same time, a 'U'-shaped frame is fixed on the outer surface of the winding rod 21, so the length of the active elastic rope 14 wound by the winding rod 21 is much larger than the moving length of the guide rod 15. The winding of the active elastic rope 14 will pull the sliding block 13 to move in the winding direction. Since the sliding block 13 is located outside the support rod 10 away from the support cover 9 The surface of the metal 5 to be polished, so the brush 30 provided inside the sliding block 13 will clean the upper surface of the metal 5 to be polished, and the hollow part of the metal 5 to be polished, that is, the comb radiator, corresponds to the positioning plate, and the length of the positioning plate is greater than the height of the comb radiator, so the positioning plate can hold the comb radiator, and at the same time, the direction of the heat dissipation groove opened on the surface of the comb radiator corresponds to the moving direction of the brush 30, which can better clean the comb radiator and avoid uneven polishing of the metal 5 to be polished due to dust on the surface during polishing; when the brush 30 is worn out after long-term use, the elasticity of the second spring 33 will hold the push plate 34 to drive the brush 30 to move downward, so that the brush 30 is always in close contact with the surface of the metal 5 to be polished, thereby achieving the stability of dust cleaning.

[0046] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A conveying device for a metal processing machine tool, characterized in that: include: A machine tool body (1), a conveying platform (4) is fixed on the side surface of the machine tool body (1), a metal to be polished (5) is movably provided on the upper surface of the conveying platform (4), a conveyor belt (6) is movably provided on the upper surface of the metal to be polished (5), a support cover (9) is fixed on the outer surface of the conveying platform (4), a gear ring (20), a transmission gear (24) and a driven gear (25) are movably provided inside the support cover (9), and a winding rod (21) is fixed on the end surface of the driven gear (25); A support rod (10) is provided with a sliding block (13) movably sleeved on the outer surface of the support rod (10), a second spring (33) and a push plate (34) are movably provided inside the sliding block (13), a brush (30) is fixed on the surface of the push plate (34), a guide rod (15) is fixed on one end of the support rod (10), and a right positioning plate (8) is movably clamped on the end of the guide rod (15).

2. A conveying device for a metal processing machine tool according to claim 1, characterized in that: A controller (2) is fixed on the side surface of the machine tool body (1) opposite to the conveying platform (4), a grinder (3) is fixed inside the machine tool body (1), a first annular groove (27) and a second annular groove (28) are opened inside the support cover (9), and a support column (29) is fixed inside the support cover (9).

3. A conveying device for a metal processing machine tool according to claim 2, characterized in that: The inner surface of the gear ring (20) is provided with internal teeth (23), the end surface of the gear ring (20) is fixed with a first annular block (22), and the end surface of the driven gear (25) is fixed with a second annular block (26).

4. A conveying device for a metal processing machine tool according to claim 3, characterized in that: The first annular block (22) corresponds to the first annular groove (27) and is movably connected thereto, the second annular block (26) corresponds to the second annular groove (28) and is movably connected thereto, and the transmission gear (24) is movably sleeved on the outer surface of the support column (29).

5. A conveying device for a metal processing machine tool according to claim 4, characterized in that: The support rod (10) is movably inserted into the side surface of the conveying platform (4), the support rod (10) is U-shaped, the sliding block (13) is movably sleeved on the outer surface of the longer support rod (10), and the guide rod (15) is fixed to one end of the shorter support rod (10).

6. A conveying device for a metal processing machine tool according to claim 5, characterized in that: The length of the longer end of the support rod (10) is greater than the width of the conveying platform (4); a first spring (11) is movably sleeved on the outer surface of the longer end of the support rod (10) located outside the conveying platform (4); a fixed elastic rope (12) is fixed to the inner surface of the conveying platform (4); and the other end of the fixed elastic rope (12) is fixed to the surface of one side of the sliding block (13).

7. A conveying device for a metal processing machine tool according to claim 6, characterized in that: A movable elastic rope (14) is fixed to the other side surface of the sliding block (13), and the other end of the movable elastic rope (14) is fixed to the surface of the winding rod (21). The conveying platform (4) is provided with a left positioning plate (7) and a right positioning plate (8) of the same width, respectively. The left positioning plate (7) and the right positioning plate (8) are exactly the same. Support rods (10) are fixed to the ends of the left positioning plate (7) and the right positioning plate (8), respectively. The left positioning plate (7) and the right positioning plate (8) are distributed in a flat circle.

8. A conveying device for a metal processing machine tool according to claim 7, characterized in that: The outer surface of the guide rod (15) close to the support rod (10) is provided with a tooth block (19); a support collar (18) is fixed to the end of the guide rod (15); a support shaft (16) is movably clamped on the inner wall of the support collar (18); a right positioning plate (8) is fixed to the outer surface of the support shaft (16); and a roller (17) is movably clamped on the end of the right positioning plate (8).

9. A conveying device for a metal processing machine tool according to claim 8, characterized in that: A receiving groove (31) is provided inside the sliding block (13), a notch (32) is provided near the end of the receiving groove (31), and the second spring (33) and the push plate (34) are movably mounted on the inner wall of the receiving groove (31).

10. A conveying device for a metal processing machine tool according to claim 9, characterized in that: The tooth block (19) corresponds to the tooth ring (20) and is movably locked, the inner teeth (23) corresponds to the transmission gear (24) and is movably locked, and the transmission gear (24) corresponds to the driven gear (25) and is movably locked.

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