Deburring machine with pendulum bob

Abstract

The utility model relates to a deburring machine with a pendulum bob, which comprises a machine frame, a conveying mechanism used for conveying products is arranged on the machine frame, a pendulum bob mechanism, a first abrasive belt mechanism, a second abrasive belt mechanism and a rolling brush mechanism are sequentially arranged along the conveying mechanism, and a plurality of compression roller assemblies are further arranged on the conveying mechanism. The pendulum bob mechanism comprises a fixing frame, two pendulum bob assemblies and a first lifting driving mechanism, a fixing plate is arranged between the two pendulum bob assemblies, the rotating directions of the two pendulum bob assemblies are opposite, the two ends of the fixing plate are in sliding fit with the fixing frame through guide assemblies, and the first lifting driving mechanism is installed on the fixing frame; the driving end of the first lifting driving mechanism is connected with the top end of the fixing plate through a worm and gear transmission assembly. According to the deburring machine, large-particle burrs are removed, the burr removing effect and the working efficiency are improved, and the time cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to deburring machine technical field especially a deburring machine with pendulum bob. BACKGROUND

[0002] The sand belt mechanism and the rolling brush mechanism cannot remove the large particle burrs due to the existence of large particle burrs on the surface or the corner of the product, resulting in poor burr removal effect of the product, and the burr removal operation needs to be repeated for many times, which affects the work efficiency. SUMMARY

[0003] The utility model solves the technical problem to provide a deburring machine with pendulum bob, the deburring machine not only realizes the removal of large particle burrs, but also improves the burr removal effect and work efficiency, and saves the time cost.

[0004] The utility model solves the technical problems by adopting the technical scheme of a deburring machine with pendulum bob, which comprises a rack, a conveying mechanism for conveying products is arranged on the rack, a pendulum mechanism, a first sand belt mechanism, a second sand belt mechanism and a rolling brush mechanism are sequentially arranged along the conveying mechanism, and a plurality of compression roller assemblies are further arranged on the conveying mechanism.

[0005] The pendulum mechanism comprises a fixing frame, two pendulum assemblies and a first lifting driving mechanism, a fixing plate is arranged between the two pendulum assemblies, the rotation directions of the two pendulum assemblies are opposite, the two ends of the fixing plate are slidably connected with the fixing frame through a guide assembly, the first lifting driving mechanism is installed on the fixing frame, and the driving end of the first lifting driving mechanism is connected with the top end of the fixing plate through a worm and gear transmission assembly.

[0006] In one embodiment, the pendulum assembly of the deburring machine with pendulum bob comprises a first driving mechanism, a driving wheel, a driven wheel and a belt line wound around the driving wheel and the driven wheel, the driving end of the first driving mechanism is connected with the driving wheel, and the belt line is provided with a plurality of pendulums for removing large burrs on the product along the outer wall.

[0007] In one embodiment, the fixing plate of the deburring machine with pendulum bob is provided with two rotating assemblies for tensioning and supporting the two belt lines, the rotating assembly comprises a plurality of connecting plates, the connecting plates are respectively installed on the fixing plate and located on the inner side of the belt line, a plurality of bearing assemblies are rotatably arranged on the connecting plates, and the bearing assembly comprises a plurality of bearings.

[0008] In one of the embodiments, the worm gear assembly of the deburring machine with pendulum hammer comprises two worm wheels and two worm gears, the two worm wheels are respectively installed at the top end of the fixed frame, the two worm wheels are connected through a shaft coupling, the worm gears are engaged with the worm wheels, the ends of the worm gears away from the worm wheels are connected with the fixed plate, the first lifting driving mechanism is a third motor, one of the worm wheels is connected with the driving end of the third motor, and the third motor is used to drive the worm wheel to drive the worm gear to move up and down.

[0009] In one of the embodiments, the first sand belt mechanism and the second sand belt mechanism of the deburring machine with pendulum hammer each comprises a fixed seat, a driving roller, a driven roller, a sand belt, a tension beam, a first cylinder and a second driving mechanism, the two ends of the driving roller are rotatably installed on the bottom of the fixed seat, the first cylinder is installed at the top end of the fixed seat, the driving end of the first cylinder is connected with the tension beam, the two ends of the driven roller are rotatably installed on the tension beam, the sand belt is wound around the driving roller and the driven roller, and the driving end of the second driving mechanism is connected with the driving roller.

[0010] In one of the embodiments, the rolling brush mechanism of the deburring machine with pendulum hammer comprises a support frame, a rotating disc and two rolling brush assemblies, the two rolling brush assemblies are symmetrically installed at the bottom end of the rotating disc, the rotating disc is provided with a first motor for self-rotation of the rolling brush assemblies, the support frame is provided with a second motor for driving the rotating disc to revolve, and the support frame is provided with a second lifting driving mechanism for driving the rotating disc to move up and down, the rolling brush assembly comprises a first transmission shaft and two rolling brushes, and the two rolling brushes are symmetrically installed at the two ends of the first transmission shaft.

[0011] In one of the embodiments, the pressure roller assembly of the deburring machine with pendulum hammer comprises two adjusting plates and a plurality of pressure rollers, a plurality of waist-shaped holes for up and down movement of the two ends of the pressure rollers are vertically arranged on the two adjusting plates, and the two ends of the pressure rollers are rotatably and slidably matched with the waist-shaped holes of the adjusting plates.

[0012] In one of the embodiments, one side of the first sand belt mechanism and the second sand belt mechanism of the deburring machine with pendulum hammer is respectively provided with an air suction cover for dust suction.

[0013] The deburring machine with pendulum hammer provided by the application has the following beneficial effects:

[0014] The deburring machine with pendulum hammer provided by the application comprises a pendulum hammer mechanism, a first sand belt mechanism, a second sand belt mechanism and a rolling brush mechanism which are sequentially arranged along a conveying mechanism, the pendulum hammer mechanism is used to remove large-particle burrs from the surface and chamfer of a product, the first sand belt mechanism and the second sand belt mechanism are used to sequentially coarsely grind and finely grind the surface of the product, and the rolling brush mechanism is used to roll brush the surface and chamfer of the product, thereby realizing all-round burr removal of the product. The deburring machine with pendulum hammer not only realizes removal of large-particle burrs, but also improves burr removal effect and work efficiency, thereby saving time cost.

[0015] The deburring machine with a pendulum adopts a pendulum mechanism to knock out and grind large burrs on the surface and chamfers of the product, making it easier for subsequent mechanisms to perform the next burr removal operation and improving the efficiency of burr removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a deburring machine with a pendulum according to an embodiment of the present application;

[0017] Figure 2 Schematic diagram of a pendulum mechanism of a deburring machine with a pendulum according to an embodiment of the present application;

[0018] Figure 3 Schematic diagram of a first abrasive belt mechanism of a deburring machine with a pendulum according to an embodiment of the present application;

[0019] Figure 4 A schematic diagram of a roller brush mechanism of a deburring machine with a pendulum according to an embodiment of the present application;

[0020] in:

[0021] 1. Frame; 2. Conveying mechanism; 3. Pendulum mechanism; 4. First sanding belt mechanism; 5. Second sanding belt mechanism; 6. Roller brush mechanism; 7. Press roller assembly; 8. Suction hood; 31. Fixed frame; 32. Pendulum assembly; 34. Fixed plate; 35. Guide assembly; 36. Worm gear transmission assembly; 37. Rotating assembly; 321. First driving mechanism; 322. Driving wheel; 323. Driven wheel; 324. Belt line; 325. Pendulum; 361. Worm gear; 362. Worm ; 363, coupling; 371, connecting plate; 372, bearing assembly; 001, bearing; 41, fixed seat; 42, active roller; 43, driven roller; 44, sanding belt; 45, tensioning beam; 46, first cylinder; 61, support frame; 62, turntable; 63, roller brush assembly; 64, first motor; 65, second motor; 66, second lifting drive mechanism; 631, first transmission shaft; 632, roller brush; 71, adjustment plate; 72, pressure roller; 711, waist-shaped hole. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 As shown, an embodiment of the present application provides a deburring machine with a pendulum, comprising a frame 1, on which a conveying mechanism 2 for transporting products is provided, along which a pendulum mechanism 3, a first sanding belt mechanism 4, a second sanding belt mechanism 5 and a roller brush mechanism 6 are sequentially provided, and the conveying mechanism 2 is also provided with several pressure roller assemblies 7.

[0024] As Figure 2 shown, the pendulum mechanism 3 includes a fixed frame 31, two pendulum assemblies 32, and a first lifting drive mechanism. The two pendulum assemblies 32 are arranged with a fixed plate 34 therebetween, the rotation directions of the two pendulum assemblies 32 are opposite, the two ends of the fixed plate 34 are slidably connected with the fixed frame 31 through a guide assembly 35, and the first lifting drive mechanism is installed on the fixed frame 31. The driving end of the first lifting drive mechanism is connected with the top end of the fixed plate 34 through a worm gear transmission assembly 36.

[0025] Specifically, the conveying mechanism 2 is provided with six roller assemblies 7, and the six roller assemblies 7 are arranged on both sides of the pendulum mechanism 3, the first sand belt mechanism 4, the second sand belt mechanism 5, and the rolling brush mechanism 6, respectively.

[0026] The product is placed on the conveying mechanism 2, and the conveying mechanism 2 conveys the product. When the product passes under the first roller assembly 7, the roller assembly 7 rolls the product. When the product passes under the pendulum mechanism 3, the two pendulum assemblies 32 knock off and polish the large particle burrs on the surface and the corners of the product in different directions. The first lifting drive mechanism drives the two pendulum assemblies 32 to move up and down, thereby enhancing the force of burr knocking off and polishing. Then, the second roller assembly 7 rolls the product. Next, the first sand belt mechanism 4 coarsely grinds the surface and the edges of the product. Then, the third roller assembly 7 and the fourth roller assembly 7 roll the product. Next, the second sand belt mechanism 5 finely grinds the surface and the edges of the product. Then, the fifth roller assembly 7 rolls the product. Next, the rolling brush mechanism 6 draws wires and bevels the surface and the corners of the product. Finally, the sixth roller assembly 7 rolls the product, and then the product is discharged at the tail end of the conveying mechanism 2.

[0027] In the above structure, the product is first knocked off and polished by the pendulum mechanism 3, the first sand belt mechanism 4, the second sand belt mechanism 5, and the rolling brush mechanism 6 arranged in sequence along the conveying mechanism 2, and then the product is coarsely and finely ground, and then the product is drawn wires and beveled. Thus, the product is removed from all directions. The deburring machine with a pendulum not only removes large particle burrs, but also improves the deburring effect and work efficiency, thereby saving time and cost.

[0028] As Figure 2As shown in the drawings, in one embodiment, the pendulum assembly 32 of the pendulum deburring machine comprises a first driving mechanism 321, a driving wheel 322, a driven wheel 323 and a belt line 324 wound around the driving wheel 322 and the driven wheel 323, the driving end of the first driving mechanism 321 is connected with the driving wheel 322, and the belt line 324 is provided with a plurality of pendulums 325 for removing large burrs on the product along the outer wall. When the product moves below the pendulum assembly 32, the first driving mechanism 321 drives the driving wheel 322 to drive the driven wheel 323 and the belt line 324 to rotate, and the belt line 324 drives the plurality of pendulums 325 to knock off and polish the large burrs on the product. This arrangement facilitates the knocking off and polishing of large burrs on various parts of the product.

[0029] As shown in the drawings, Figure 2 In one embodiment, the fixed plate 34 of the pendulum deburring machine is provided with two rotating assemblies 37 for tensioning and supporting the two belt lines 324, the rotating assembly 37 comprises a plurality of connecting plates 371 mounted on the fixed plate 34 and located on the inner side of the belt line 324, the connecting plate 371 is provided with a plurality of bearing assemblies 372 rotating thereon, and the bearing assembly 372 comprises a plurality of bearings 001. When the belt line 324 rotates, the belt line 324 drives the bearing assemblies 372 of the plurality of rotating assemblies 37 to rotate, and the plurality of bearings 001 of the bearing assembly 372 tension and support the belt line 324. This arrangement facilitates the tensioning and supporting of the belt line 324, preventing the belt line 324 from being offset under stress.

[0030] As shown in the drawings, Figure 3 In one embodiment, the worm gear transmission assembly 36 of the pendulum deburring machine comprises two worm gears 361 and two worms 362, the two worm gears 361 are respectively mounted at the top end of the fixed frame 31, the two worm gears 361 are connected through a shaft coupling 363, the worm 362 is engaged with the worm gear 361, the end of the worm 362 away from the worm gear 361 is connected with the fixed plate 34, the first lifting driving mechanism is a third motor, one of the worm gears 361 is connected with the driving end of the third motor, and the third motor is used to drive the worm gear 361 to drive the worm 362 to move up and down. The third motor drives one of the worm gears 361 to rotate, which drives the shaft coupling 363 and the other worm gear 361 to rotate, and the two worm gears 361 simultaneously drive the two worms 362 to move up and down, and the worm 362 drives the fixed plate 34 and the two pendulum assemblies 32 to move up and down. This arrangement facilitates the driving of the two pendulum assemblies 32 to move up and down simultaneously, and strengthens the knocking off and polishing force.

[0031] As shown in the drawings, Figure 4As shown in the drawings, in one embodiment, the first and second abrasive belt mechanisms 4 and 5 of the deburring machine with pendulum hammer each include a fixed seat 41, a driving roller 42, a driven roller 43, an abrasive belt 44, a tensioning beam 45, a first cylinder 46, and a second driving mechanism. The two ends of the driving roller 42 are rotatably mounted on the bottom of the fixed seat 41. The first cylinder 46 is mounted on the top end of the fixed seat 41. The driving end of the first cylinder 46 is connected with the tensioning beam 45. The two ends of the driven roller 43 are rotatably mounted on the tensioning beam 45. The abrasive belt 44 is wound around the driving roller 42 and the driven roller 43. The driving end of the second driving mechanism is connected with the driving roller 42. The second driving mechanism is a fourth motor and a transmission belt assembly. When the product passes below the first and second abrasive belt mechanisms 4 and 5, the fourth motor drives the transmission belt assembly to drive the driving roller 42, the driven roller 43, and the abrasive belt 44 to rotate. The abrasive belt 44 of the first abrasive belt mechanism 4 and the abrasive belt 44 of the second abrasive belt mechanism 5 respectively coarsely grind and finely grind the product. This arrangement facilitates deburring of the product.

[0032] As shown in the drawings, Figure 3 In one embodiment, the rolling brush mechanism 6 of the deburring machine with pendulum hammer includes a support frame 61, a rotating disc 62, and two rolling brush assemblies 63. The two rolling brush assemblies 63 are symmetrically mounted on the bottom end of the rotating disc 62. A first motor 64 is arranged on the rotating disc 62 to drive the rolling brush assemblies 63 to rotate. A second motor 65 is arranged on the support frame 61 to drive the rotating disc 62 to revolve. A second lifting driving mechanism 66 is arranged on the support frame 61 to drive the rotating disc 62 to move up and down. Each rolling brush assembly 63 includes a first transmission shaft 631 and two rolling brushes 632. The two rolling brushes 632 are symmetrically mounted on the two ends of the first transmission shaft 631. When the product moves below the rolling brush mechanism 6, the first motor 64 drives the two rolling brush assemblies 63 to rotate. The rolling brush assemblies 63 chamfer and polish the product. The second motor 65 drives the rotating disc 62 to drive the two rolling brush assemblies 63 to revolve, thereby expanding the chamfering and polishing range. The second lifting driving mechanism 66 drives the rotating disc 62 to drive the two rolling brush assemblies 63 to move up and down, thereby enhancing the chamfering and polishing strength of the rolling brush assemblies 63. This arrangement greatly improves the chamfering and wire drawing effect of the product.

[0033] As shown in the drawings, Figure 1 In one embodiment, the pressure roller assembly 7 of the deburring machine with pendulum hammer includes two adjusting plates 71 and a plurality of pressure rollers 72. A plurality of waist-shaped holes 711 are vertically arranged on each adjusting plate 71 to allow the two ends of the pressure rollers 72 to move up and down. The two ends of the pressure rollers 72 are rotatably and slidably fitted with the waist-shaped holes 711 of the adjusting plates 71. When the product moves to the pressure roller assembly 7, the pressure rollers 72 move up and down along the waist-shaped holes 711 of the two adjusting plates 71 under force, and the pressure rollers 72 roll the product. This arrangement facilitates adjustment of the pressure rollers 72 under force.

[0034] As ​ In one of the embodiments, one side of the first belt mechanism 4 and the second belt mechanism 5 of the belt pendulum deburring machine is respectively provided with an air suction cover 8 for dust suction. The air suction cover 8 is arranged to suck the residues on the conveying mechanism 2, ensuring the normal operation of the equipment.

[0035] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the application patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the application patent should be subject to the appended claims.

Claims

1. A deburring machine with a pendulum, characterized in that, The machine frame (1) is provided with a conveying mechanism (2) for conveying products, a pendulum mechanism (3), a first sand belt mechanism (4), a second sand belt mechanism (5) and a rolling brush mechanism (6) are sequentially arranged along the conveying mechanism (2), and a plurality of compression roller assemblies (7) are further arranged on the conveying mechanism (2), The pendulum mechanism (3) comprises a fixed frame (31), two pendulum assemblies (32) and a first lifting driving mechanism, a fixed plate (34) is arranged between the two pendulum assemblies (32), the rotation directions of the two pendulum assemblies (32) are opposite, the two ends of the fixed plate (34) are slidably connected with the fixed frame (31) through a guide assembly (35), and the first lifting driving mechanism is installed on the fixed frame (31).

2. Deburring machine with pendulum according to claim 1, characterized in that The pendulum assembly (32) comprises a first driving mechanism (321), a driving wheel (322), a driven wheel (323) and a belt line (324) wound around the driving wheel (322) and the driven wheel (323), the driving end of the first driving mechanism (321) is connected with the driving wheel (322), and the belt line (324) is provided with a plurality of pendulums (325) for removing large burrs on the products along the outer wall.

3. Deburring machine with pendulum according to claim 2, characterized in that The fixed plate (34) is provided with two rotating assemblies (37) for tensioning and supporting the two belt lines (324), the rotating assembly (37) comprises a plurality of connecting plates (371), the connecting plates (371) are respectively installed on the fixed plate (34) and located on the inner side of the belt line (324), a plurality of bearing assemblies (372) are rotatably arranged on the connecting plate (371), and the bearing assembly (372) comprises a plurality of bearings (001).

4. Deburring machine with pendulum according to claim 1, characterized in that The worm gear transmission assembly (36) comprises two worm gears (361) and two worms (362), the two worm gears (361) are respectively installed at the top end of the fixed frame (31), the two worm gears (361) are connected through a shaft coupling (363), the worm (362) is meshed with the worm gear (361), one end of the worm (362) away from the worm gear (361) is connected with the fixed plate (34), and the first lifting driving mechanism is a third motor, one of the worm gears (361) is connected with the driving end of the third motor, and the third motor is used for driving the worm gear (361) to drive the worm (362) to move up and down.

5. The burr removing machine with a pendulum according to claim 1, characterized in that, The first sand belt mechanism (4) and the second sand belt mechanism (5) each comprise a fixed seat (41), a driving roller (42), a driven roller (43), a sand belt (44), a tensioning beam (45), a first cylinder (46) and a second driving mechanism, the two ends of the driving roller (42) are rotatably installed on the bottom of the fixed seat (41), the first cylinder (46) is installed at the top end of the fixed seat (41), the driving end of the first cylinder (46) is connected with the tensioning beam (45), the two ends of the driven roller (43) are rotatably installed on the tensioning beam (45), the sand belt (44) is wound around the driving roller (42) and the driven roller (43), and the driving end of the second driving mechanism is connected with the driving roller (42).

6. Deburring machine with pendulum according to claim 1, characterized in that The rolling brush mechanism (6) comprises a support frame (61), a rotating disc (62) and two rolling brush assemblies (63), the two rolling brush assemblies (63) are symmetrically installed at the bottom end of the rotating disc (62), a first motor (64) for self-rotation of the rolling brush assembly (63) is arranged on the rotating disc (62), a second motor (65) for driving the rotating disc (62) to revolve is arranged on the support frame (61), a second lifting driving mechanism (66) for driving the rotating disc (62) to move up and down is arranged on the support frame (61), the rolling brush assembly (63) comprises a first transmission shaft (631) and two rolling brushes (632), and the two rolling brushes (632) are symmetrically installed at the two ends of the first transmission shaft (631).

7. The burr removing machine with a pendulum according to claim 1, characterized in that, The compression roller assembly (7) comprises two adjusting plates (71) and a plurality of compression rollers (72), a plurality of waist-shaped holes (711) for the up-and-down movement of the two ends of the compression roller (72) are vertically arranged on the two adjusting plates (71) in parallel, respectively, and the two ends of the compression roller (72) are rotationally and slidingly matched with the waist-shaped holes (711) of the adjusting plate (71).

8. The burr removing machine with a pendulum according to claim 1, characterized in that, One side of the first sand belt mechanism (4) and the second sand belt mechanism (5) is respectively provided with an air suction cover (8) for dust suction.

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