A housing finishing machine

Abstract

The present invention relates to a housing finishing machine, which includes a feeding unit, a pushing unit, a deburring unit and a supporting unit. The feeding unit slides the housing to the pushing unit, the pushing unit pushes the housing to the deburring unit, the deburring unit deburrs the housing, and the supporting unit exposes the housing in the deburring unit. The present invention realizes mechanical automation for deburring the housing, improves the production efficiency and reduces the labor intensity of workers on the premise of ensuring the external shape quality of the product.

Description

Technical Field

[0001] The present invention relates to the field of mechanical automation, and particularly to a casing finishing machine. Background Art

[0002] Some semiconductor devices are composed of a welding base plate, a central column, and a casing in three parts. At present, the assembly is all manual. The semiconductor device is placed on the welding base plate, the central column is first installed on the semiconductor device for preliminary positioning, then the central column is pressed into the welding base plate manually, and then the casing is manually installed on the welding base plate.

[0003] During the molding process of the casing, slight glue overflow and burrs may appear around the casing due to the influence of the mold. There is no equipment in the current market for surface treatment of the casing in this direction. Previously, manual removal was used, which caused unstable factors to the shape quality of the product and low efficiency. Using equipment for removal can ensure the shape quality, greatly improve the production efficiency, and reduce the manual labor intensity. Summary of the Invention

[0004] The purpose of the present invention is to solve the above problems existing in the prior art, and provide a casing finishing machine. The present invention realizes mechanical automation deburring of the casing, improves the production efficiency and reduces the manual labor intensity on the premise of ensuring the shape quality of the product.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] A casing finishing machine, characterized in that: it includes a feeding unit, a pushing unit, a deburring unit, and a supporting unit. The feeding unit slides the casing to the pushing unit, the pushing unit pushes the casing to the deburring unit, the deburring unit deburrs the casing, and the supporting unit exposes the casing in the deburring unit.

[0007] The deburring unit includes a deburring mechanism, a pressing mechanism, and a sensor. The deburring mechanism is fixed below the discharging end of the discharging track, the pressing mechanism is located above the deburring mechanism, the deburring mechanism and the pressing mechanism cooperate to remove the burrs around the casing, and the sensor is arranged on one side of the deburring mechanism.

[0008] The deburring mechanism includes a deburring component and a base. The deburring component is slidably arranged on the base, a cutting edge groove is formed in the middle, and a through hole corresponding to the cutting edge groove is opened on the base.

[0009] At least two groups of the deburring components are provided.

[0010] The deburring component includes a deburring tool, a deburring fixing block, and a guiding fixing block. One end of the deburring fixing block is fixedly connected to the deburring tool, and the other end is provided with an inclined surface that cooperates with the pressing mechanism. The guiding fixing block is fixedly connected to the base and covers the deburring fixing block. The deburring fixing block is slidably arranged on the base. The deburring tool is fixedly connected to the deburring fixing block, and the deburring tools enclose a cutting edge groove.

[0011] A return spring is arranged on the deburring fixing block. The pressing mechanism includes a pressing cylinder, a connecting plate, a pressing block, and an inclined ejecting component. The pressing cylinder is fixed above the deburring mechanism. The top surface of the connecting plate is fixedly connected to the pressing cylinder, and the bottom surface of the connecting plate is fixedly connected to the pressing block and the inclined ejecting component.

[0012] At least two groups of inclined ejecting components are provided.

[0013] The inclined ejecting component includes an inclined ejector and an inclined ejector fixing member. The inclined ejector fixing member is fixed on the connecting plate, and the inclined ejector is movably connected to the inclined ejector fixing member.

[0014] A spring is fixedly connected between the inclined ejector and the inclined ejector fixing member.

[0015] A through hole is formed in the inclined ejector fixing member, and the inclined ejector is fixedly connected in the through hole through a pin shaft.

[0016] The inclined ejector fixing member is L-shaped.

[0017] The supporting unit includes a supporting block, a supporting plate, and a supporting cylinder. The supporting block is arranged in the cutting edge groove. The supporting block is fixedly connected to the supporting plate through a first spring, and the supporting plate is fixedly connected to the supporting cylinder.

[0018] The feeding unit includes an inclined feeding track.

[0019] The feeding unit further includes a detection mechanism, and the detection mechanism is fixed in the middle of the feeding track.

[0020] The detection mechanism includes a detection cylinder and a detection sensor. A stop cylinder is fixedly connected to one side of the feeding track, and a detection sensor is fixedly connected to the other side of the feeding track. The detection cylinder and the detection sensor cooperate to control the chamfering direction of the shell.

[0021] The pushing unit includes a buffer component, a pushing component, a pushing track, and a pushing sensor. The pushing track is used to receive the shell slid down by the feeding unit. A guiding groove is arranged on the pushing track. The pushing component is slidably connected to the guiding groove. The pushing component and the pushing track cooperate to push the shell to the cutting edge groove. The buffer component is movably arranged above the pushing track, and the pushing sensor is arranged on the side of the pushing track.

[0022] The buffer component includes two buffer plates, and the two buffer plates are movably arranged above the material pushing track.

[0023] The material pushing component includes a U-shaped material pushing block and a material pushing cylinder. The U-shaped material pushing block is slidably connected to the guide groove, and the material pushing cylinder controls the movement of the U-shaped material pushing block.

[0024] The material pushing unit further includes a material blocking mechanism, and the material blocking mechanism is arranged opposite to the discharge port of the material pushing track.

[0025] The material blocking mechanism includes a material blocking plate and a material blocking cylinder. The material blocking plate is fixedly connected to the material blocking cylinder. The material blocking plate is arranged above the edge groove and on the opposite side of the discharge end of the discharge track. The material blocking plate enables the housing conveyed by the discharge track to accurately fall into the edge groove.

[0026] The advantages of adopting the present invention are as follows:

[0027] First, in the present invention, by setting the feeding cylinder and the feeding sensor, the purpose of ensuring the correct chamfer direction of the housing is achieved, which is convenient for deburring.

[0028] Second, in the present invention, a buffer plate is set, which can play a buffering role for the housing sliding down from the feeding track.

[0029] Third, in the present invention, a U-shaped material pushing block is set. The U-shaped material pushing block contacts three sides of the housing. While pushing the housing, it can also ensure that the housing will not deviate. The U-shaped material pushing block is connected to the guide groove of the material pushing track, and the guide groove can play a guiding role for the U-shaped material pushing block.

[0030] Fourth, in the present invention, the material pushing track is slidably arranged. The slidably arranged material pushing track cooperates with the U-shaped material pushing block to ensure that the housing is sent above the edge groove.

[0031] Fifth, in the present invention, the shape of the edge groove is the same as the shape of the housing, so that all burrs of the housing can be effectively removed.

[0032] Sixth, in the present invention, at least two groups of deburring components are set. The cooperation of the two groups of deburring components can form an edge groove, and the two groups of deburring components can also slide, which can ensure that the edge groove completely accommodates the housing and deburrs the housing.

[0033] Seventh, in the present invention, the base is provided with through holes, which can ensure that the housing after deburring directly falls into the receiving box.

[0034] Eighth, in the present invention, the set material blocking plate can ensure that the housing directly falls into the edge groove.

[0035] IX. The support block provided in the present invention gives the outer shell a support position to ensure that the outer shell does not directly fall into the material receiving box; at the same time, after the deburring of the outer shell is completed, it is driven by a cylinder to make the deburred outer shell directly fall into the material receiving box.

[0036] X. When the lifter contacts the deburring tool in the present invention, excessive force will occur, which may cause damage to the outer shell; by directly fixing a spring between the lifter and the lifter fixing part, the excessive force will act on the spring, thus avoiding damage to the outer shell.

[0037] XI. A spring is provided between the support plate and the support block in the present invention to cooperate with the deburring of the outer shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 is a schematic structural diagram of the present invention;

[0039] Figure 2 is a front view of the present invention;

[0040] Figure 3 is a top view of the present invention;

[0041] Figure 4 is a bottom view of the present invention;

[0042] Figure 5 is a rear view of the present invention;

[0043] Figure 6 is a schematic diagram of a partial structure of the present invention;

[0044] Figure 7 is Figure 6 a partial schematic diagram of;

[0045] Figure 8 is Figure 6 a front view of;

[0046] Figure 9 is Figure 6 a top view of;

[0047] Figure 10 is Figure 9 a partial schematic diagram of;

[0048] Figure 11 is a connection relationship diagram of the support unit of the present invention;

[0049] Figure 12 is a schematic diagram of the three-dimensional structure of the bottom surface of the material pushing unit and the deburring unit of the present invention;

[0050] Figure 13 is Figure 12 a bottom view of;

[0051] Figure 14 isFigure 12 Front view;

[0052] Figure 15 This is the kinematic connection diagram of the U-shaped pusher block of the present invention;

[0053] The reference numerals in the figure are: 1. Feeding track, 2. Detection cylinder, 3. Detection sensor, 4. U-shaped pusher block, 5. Buffer plate, 6. Pushing track, 7. Sensor, 8. Oblique top fixing piece, 9. Oblique top, 10. Deburring fixing block, 11. Guide fixing block, 12. Support block, 13. Material blocking plate, 14. Deburring tool, 15. Column A, 16. Column B, 17. Material blocking cylinder, 18. Support cylinder, 19. Housing, 20. Pressing cylinder, 21. Cylinder fixing plate, 22. Lower pressing plate, 23. Connecting plate, 24. Base, 25. Pushing sensor, 26. Spring 1, 27. Support plate, 28. Guide groove, 29. Pushing cylinder, 30. Connecting fixing block, 31. Lower pressing block, 32. Cylinder fixing plate, 33. Column C, 34. Guide rod connecting block, 35. Pushing rod guide block, 36. Limit nail, 37. Guide V-groove, 38. Pushing rod, 39. Slide groove, 40. Guide sliding block. Specific embodiments

[0054] Embodiment 1

[0055] A housing finishing machine includes a feeding unit, a pushing unit, a deburring unit and a supporting unit. The feeding unit slides the housing 19 to the pushing unit, the pushing unit pushes the housing 19 to the deburring unit, the deburring unit deburrs the housing 19, and the supporting unit exposes the housing 19 in the deburring unit.

[0056] The deburring unit includes a deburring mechanism, a pressing mechanism and a sensor 7. The deburring mechanism is fixed below the discharge end of the discharge track, the pressing mechanism is located above the deburring mechanism, the deburring mechanism and the pressing mechanism cooperate to remove the burrs around the housing 19, and the sensor 7 is arranged on one side of the deburring mechanism.

[0057] The deburring mechanism includes a deburring component and a base 24. The deburring component is slidably arranged on the base 24, and a cutting edge groove is formed in the middle. A through hole corresponding to the cutting edge groove is opened on the base 24.

[0058] At least two groups of the deburring components are provided.

[0059] The deburring component includes a deburring tool 14, a deburring fixing block 10, and a guiding fixing block 11. One end of the deburring fixing block 10 is fixedly connected to the deburring tool 14, and the other end is provided with an inclined surface for cooperating with the downward pressing mechanism. The guiding fixing block 11 is fixedly connected to the base 24 and covers the deburring fixing block 10. The deburring fixing block 10 is slidably arranged on the base 24. The deburring tool 14 is fixedly connected to the deburring fixing block 10, and the deburring tools 14 enclose a cutting edge groove.

[0060] The downward pressing mechanism includes a downward pressing cylinder 20, a connecting plate 23, a downward pressing block 31, and an inclined ejector component. The downward pressing cylinder 20 is fixed above the deburring mechanism. The top surface of the connecting plate 23 is fixedly connected to the downward pressing cylinder 20, and the bottom surface of the connecting plate 23 is fixedly connected to the downward pressing block 31 and the inclined ejector component.

[0061] At least two groups of inclined ejector components are provided.

[0062] The inclined ejector component includes an inclined ejector 9 and an inclined ejector fixing part 8. The inclined ejector fixing part 8 is fixed on the connecting plate 23, and the inclined ejector 9 is movably connected to the inclined ejector fixing part 8.

[0063] A spring is fixedly connected between the inclined ejector 9 and the inclined ejector fixing part 8.

[0064] A through hole is formed in the inclined ejector fixing part 8, and the inclined ejector 9 is fixedly connected in the through hole through a pin shaft.

[0065] The inclined ejector fixing part 8 is L-shaped.

[0066] The supporting unit includes a supporting block 12, a supporting plate 27, and a supporting cylinder 18. The supporting block 12 is arranged in the cutting edge groove. The supporting block 12 is fixedly connected to the supporting plate 27 through a first spring 26, and the supporting plate 27 is fixedly connected to the supporting cylinder 18.

[0067] The feeding unit includes an inclined feeding track 1.

[0068] The feeding unit further includes a detection mechanism, and the detection mechanism is fixed in the middle of the feeding track 1.

[0069] The detection mechanism includes a detection cylinder 2 and a detection sensor 3. A material blocking cylinder 17 is fixedly connected to one side of the feeding track 1, and a detection material sensor 7 is fixedly connected to the other side of the feeding track 1. The detection cylinder 2 and the detection sensor 3 cooperate to control the chamfering direction of the housing 19.

[0070] The pushing unit includes a buffer member, a pushing member, a pushing track 6, and a pushing sensor 25. The pushing track 6 is used to receive the housing 19 that slides down from the feeding unit. A guide groove 28 is provided on the pushing track 6. The pushing member is slidably connected to the guide groove 28. The pushing member and the pushing track 6 cooperate to push the housing 19 to the edge groove. The buffer member is movably arranged above the pushing track 6, and the pushing sensor 25 is arranged on the side of the pushing track 6.

[0071] The buffer member includes two buffer plates 5, and the two buffer plates 5 are movably arranged above the pushing track 6.

[0072] The pushing member includes a U-shaped pushing block 4 and a pushing cylinder 29. The U-shaped pushing block 4 is slidably connected to the guide groove 28, and the pushing cylinder 29 controls the movement of the U-shaped pushing block 4.

[0073] The pushing unit further includes a material blocking mechanism, and the material blocking mechanism is arranged opposite to the discharge port of the pushing track 6.

[0074] The material blocking mechanism includes a material blocking plate 13 and a material blocking cylinder 17. The material blocking plate 13 is fixedly connected to the material blocking cylinder 17. The material blocking plate 13 is arranged above the edge groove and opposite to the discharge end of the discharge track. The material blocking plate 13 enables the housing 19 conveyed by the discharge track to accurately fall into the edge groove.

[0075] Embodiment 2

[0076] A housing finishing machine includes a feeding unit, a pushing unit, a deburring unit, and a supporting unit. The feeding unit slides the housing 19 to the pushing unit. The pushing unit pushes the housing 19 to the deburring unit. The deburring unit deburrs the housing 19. The supporting unit exposes the housing 19 in the deburring unit.

[0077] The deburring unit includes a deburring mechanism, a pressing mechanism, and a sensor 7. The deburring mechanism is fixed below the discharge end of the discharge track. The pressing mechanism is located above the deburring mechanism. The deburring mechanism and the pressing mechanism cooperate to remove the burrs around the housing 19. The sensor 7 is arranged on one side of the deburring mechanism.

[0078] The deburring mechanism includes a deburring component and a base 24. The deburring component is slidably arranged on the base 24, and an edge groove is formed in the middle. A through hole corresponding to the edge groove is provided on the base 24, and a collection box is arranged below the through hole.

[0079] Four groups of deburring components are provided. The four groups of deburring mechanisms are evenly distributed on the base 24 and all move towards the center position of the base 24.

[0080] The deburring assembly includes a deburring tool 14, a deburring fixing block 10, and a guiding fixing block 11. One end of the deburring fixing block 10 is fixedly connected to the deburring tool 14, and the other end is provided with an inclined surface for cooperating with the downward pressing mechanism. The guiding fixing block 11 is fixedly connected to the base 24 and covers the deburring fixing block 10. The deburring fixing block 10 is slidably arranged on the base 24. The deburring tool 14 is fixedly connected to the deburring fixing block 10, and the deburring tools 14 enclose a cutting edge groove.

[0081] The deburring tool 14 is L-shaped, and four L-shaped deburring tools 14 enclose a cutting edge groove.

[0082] A return spring is arranged on the deburring fixing block 10. The deburring fixing block 10 is L-shaped. A sliding groove 39 for the deburring fixing block 10 to slide is arranged on the base 24. The sliding grooves 39 are all arranged towards the center of the base 24. The deburring fixing block 10 is movably arranged along the length direction of the sliding groove 39. One end of the deburring fixing block 10 is connected to the deburring tool 14, and the other end is located in the sliding groove 39. A return spring is arranged at the end located in the sliding groove 39.

[0083] The downward pressing mechanism includes a downward pressing cylinder 20, a connecting plate 23, a downward pressing block 31, and an inclined ejecting assembly. The downward pressing cylinder 20 is fixed above the deburring mechanism. The top surface of the connecting plate 23 is fixedly connected to the downward pressing cylinder 20, and the bottom surface of the connecting plate 23 is fixedly provided with the downward pressing block 31 and the inclined ejecting assembly.

[0084] The downward pressing cylinder 20 is fixed on a downward pressing cylinder fixing plate 21. The downward pressing cylinder fixing plate 21 is fixed on a column A15. Two columns A15 are provided. The columns A15 are respectively fixed on the base 24. The downward pressing cylinder 20 is fixedly connected to a lower pressing plate 22. The piston rod of the downward pressing cylinder 20 is connected to a connecting and fixing block 30 on the lower pressing plate 22 by a T-shaped joint. The lower pressing plate 22 is fixedly connected to the connecting plate 23. Both ends of the lower pressing plate 22 are slidably connected to a column B16. The column B16 is fixedly arranged on the base 24.

[0085] Four columns C33 are further arranged on the base 24. The columns C33 limit the downward pressing mechanism.

[0086] Four groups of inclined ejecting assemblies are provided.

[0087] The inclined ejecting assembly includes an inclined ejector 9 and an inclined ejector fixing member 8. The inclined ejector fixing member 8 is fixed on the connecting plate 23. The inclined ejector 9 is movably connected to the inclined ejector fixing member 8.

[0088] A spring is fixedly connected between the inclined ejector 9 and the inclined ejector fixing member 8.

[0089] The lifter fixing part 8 is provided with a through hole, and the lifter 9 is fixedly connected in the through hole by a pin shaft.

[0090] The lifter fixing part 8 is L-shaped.

[0091] The inclined surface of the lifter 9 contacts the inclined surface of the deburring fixing block 10, driving the deburring fixing block 10 towards the center of the base 24. The return spring on the deburring fixing block 10 will contact the side wall of the guide groove 28 of the base 24. After the pressing mechanism is reset, under the action of the return spring, the deburring fixing block 10 drives the deburring tool 14 to reset.

[0092] The support unit includes a support block 12, a support plate 27 and a support cylinder 18. The support block 12 is arranged in the edge groove. The support block 12 is fixedly connected to the support plate 27 by a first spring 26, and the support plate 27 is fixedly connected to the support cylinder 18.

[0093] After deburring is completed, the support cylinder 18 moves to drive the support plate 27 to move away from the edge groove, driving the support block 12 to slide out of the edge groove, and the housing 19 falls into the collection box under the action of gravity.

[0094] The feeding unit includes an inclined feeding track 1.

[0095] The pushing unit includes a buffer member, a pushing member, a pushing track 6 and a pushing sensor 25. The pushing track 6 is used to receive the housing 19 sliding down from the feeding unit. A guide groove 28 is arranged on the pushing track 6. The pushing member is slidably connected to the guide groove 28. The pushing member and the pushing track 6 cooperate to push the housing 19 to the edge groove. The buffer member is movably arranged above the pushing track 6, and the pushing sensor 25 is arranged on the side of the pushing track 6.

[0096] The buffer member includes two buffer plates 5. The two buffer plates 5 are rotatably arranged above the pushing track 6 for buffering and positioning the housing 19.

[0097] Fixing blocks are arranged on both sides of the pushing track 6. The buffer plate 5 is hinged to the fixing block. The hinge can be in the form of a hinge spring. It can also be that the end of the buffer plate 5 is hinged to the fixing block by a pin shaft, and the middle of the buffer plate 5 is connected to the buffer plate 5 by a second spring. The pushing sensor 25 is fixedly arranged above the fixing block.

[0098] The pushing component includes a U-shaped pushing block 4 and a pushing cylinder 29. The U-shaped pushing block 4 is slidably connected to the guide groove 28, and the pushing cylinder 29 controls the movement of the U-shaped pushing block 4. The U-shaped pushing block is fixedly connected to a pushing rod 38. The pushing rod is fixedly connected to a pushing rod guiding block 35. The pushing rod guiding block 35 is fixedly connected to a connecting block of the pushing rod 38, and the connecting block of the pushing rod 38 is fixedly connected to the piston rod of the pushing cylinder 29.

[0099] A guiding sliding block 40 is fixedly connected to the pushing track 6. The guiding sliding block 40 is slidably connected to the guiding V-shaped groove 37. The guiding V-shaped groove 37 is fixedly arranged, and the limiting pin 36

[0100] 36 is fixed on the guiding V-shaped groove 37. The limiting pin 36

[0101] 36 is connected to the guiding sliding block 40 through spring three.

[0102] The U-shaped pushing block 4 is slidably connected to the guide groove 28 through a connecting block of the guide groove 28. One end of the guide groove 28 on the pushing track 6 is sealed, and the other end is open. When the pushing cylinder 29 drives the U-shaped pushing block 4 to push the housing 19 to move, the connecting block of the guide groove 28 on the U-shaped pushing block 4 does not exert a force on the pushing track 6, and the spring three on the limiting pin 36

[0103] 36 extends. When the U-shaped pushing block 4 slides, the pushing track 6 is pushed out by spring three. The U-shaped pushing block 4 and the pushing track 6 move together to send the housing 19 to the cutting edge groove. After the housing 19 drops, the pushing cylinder 29 drives the U-shaped pushing block 4 to reset, and the U-shaped pushing block 4 drives the pushing track 6 to reset together.

[0104] The pushing unit further includes a material blocking mechanism, and the material blocking mechanism is arranged opposite to the discharge port of the pushing track 6.

[0105] The material blocking mechanism includes a material blocking plate 13 and a material blocking cylinder 17. The material blocking plate 13 is fixedly connected to the material blocking cylinder 17. The material blocking plate 13 is arranged above the cutting edge groove and opposite to the discharge end of the discharge track. The material blocking plate 13 enables the housing 19 conveyed by the discharge track to accurately fall into the cutting edge groove.

[0106] The material blocking cylinder 17 and the supporting cylinder 18 are both fixed on the cylinder fixing plate 21, and the cylinder fixing plate 21 is fixed opposite to the discharge end of the pushing track 6.

[0107] Embodiment 3

[0108] Based on Embodiment 2:

[0109] The feeding unit further includes a detection mechanism, and the detection mechanism is fixed in the middle of the feeding track 1.

[0110] The detection mechanism includes a detection cylinder 2 and a detection sensor 3. One side of the feeding track 1 is fixedly connected with a material blocking cylinder 17, and the other side of the feeding track 1 is fixedly connected with a detection material sensor 7. The detection cylinder 2 and the detection sensor 3 cooperate to control the chamfering direction of the housing 19.

[0111] A chamfer is provided on the edge groove formed by the deburring knives 14.

[0112] This device is used to remove the chamfered housing 19.

[0113] The entire device is controlled by a PLC controller, which can be Mitsubishi FX3U-64MT AC220V.

[0114] The detection cylinder 22, the material blocking cylinder 1717, the support cylinder 1818, the pressing cylinder 2020, the pushing cylinder 29, etc. are all controlled by the PLC controller.

[0115] The detection sensor 33, the pushing sensor 2525, the sensor 77, etc. are all electrically connected to the PLC controller. Specific steps:

[0116] 1. The product is manually placed at the feeding track 1. The material blocking cylinder 17 blocks the product. After the material blocking sensor 73 detects the chamfer of the housing 19, the material blocking cylinder 17 acts, and the housing 19 falls to the pushing track 6, and the material blocking cylinder 17 resets;

[0117] 2. After the pushing sensor 25 detects that the housing 19 is in place, the U-shaped pushing block 4 moves forward, passes through the buffer plate 5, and pushes the product to the edge groove. While the U-shaped pushing block 4 moves, the material blocking cylinder 17 drives the material blocking plate 13 to act simultaneously to prevent the product from being pushed out of the edge groove due to inertia;

[0118] 3. When the sensor 7 detects the housing 19 reaching the deburring unit, the pushing cylinder 29 drives the U-shaped pushing block 4 to reset, and the housing 19 falls onto the support block 12;

[0119] 4. After the housing 19 lands on the support block 12, when the sensor 7 detects that the housing 19 is in place, the pressing cylinder 20 drives the connecting plate 23, the pressing block 31 and the inclined top assembly to move downward to contact the deburring knife fixing block 10. The deburring knife fixing block 10 controls the movement of 4 directions towards the center of the edge through the guiding fixing block 11. The deburring knives 14 move closer to the housing 19 under the drive of the deburring knife fixing block 10 and closely adhere to the outer shape of the housing 19. The pressing block 31 presses against the outer shape of the housing 19 and moves downward. The burrs on the outer shape of the product are removed by the deburring knives 14. When pressed to the limit (the spring of the support block 12 is pressed to the limit), the support block 12 is driven by the support cylinder 18 to act to suspend the product, and the product falls into the receiving box by gravity;

[0120] 5. After the above actions are completed, the cylinder and the pressing cylinder 20 return to their original positions, and one operation cycle is completed.

Claims

1. An outer shell finishing machine, characterized in that: It includes a feeding unit, a pushing unit, a deburring unit and a supporting unit. The feeding unit slides the housing (19) to the pushing unit. The pushing unit pushes the housing (19) to the deburring unit. The deburring unit deburrs the housing (19). The supporting unit exposes the housing (19) in the deburring unit. The deburring unit includes a deburring mechanism, a pressing mechanism and a sensor (7). The deburring mechanism is fixed below the discharging end of the discharging track. The pressing mechanism is located above the deburring mechanism. The deburring mechanism and the pressing mechanism cooperate to remove the burrs around the housing (19). The sensor (7) is arranged on one side of the deburring mechanism. The deburring mechanism includes a deburring component and a base (24). The deburring component is slidably arranged on the base (24), forming a blade slot in the middle. A through hole corresponding to the blade slot is opened on the base (24). The deburring component includes a deburring knife (14), a deburring fixing block (10) and a guiding fixing block (11). One end of the deburring fixing block (10) is fixedly connected to the deburring knife (14), and the other end is provided with an inclined surface for cooperating with the pressing mechanism. The guiding fixing block (11) is fixedly connected to the base (24) and covers the deburring fixing block (10). The deburring fixing block (10) is slidably arranged on the base (24). The deburring knife (14) is fixedly connected to the deburring fixing block (10), and the deburring knives (14) enclose the blade slot. The pressing mechanism includes a pressing cylinder (20), a connecting plate (23), a pressing block (31) and an inclined ejector component. The pressing cylinder (20) is fixed above the deburring mechanism. The top surface of the connecting plate (23) is fixedly connected to the pressing cylinder (20), and the bottom surface of the connecting plate (23) is fixedly connected with the pressing block (31) and the inclined ejector component. The supporting unit includes a supporting block (12), a supporting plate (27) and a supporting cylinder (18). The supporting block (12) is arranged in the blade slot. The supporting block (12) is fixedly connected to the supporting plate (27) through a first spring (26). The supporting plate (27) is fixedly connected to the supporting cylinder (18).

2. The outer shell finishing machine according to claim 1, characterized in that: The inclined ejector component includes an inclined ejector (9) and an inclined ejector fixing part (8). The inclined ejector fixing part (8) is fixed on the connecting plate (23). The inclined ejector (9) is movably connected to the inclined ejector fixing part (8).

3. The outer shell finishing machine according to claim 1, characterized in that: The feeding unit includes an inclined feeding track (1).

4. The outer shell finishing machine according to claim 1, characterized in that: The pushing unit includes a buffer component, a pushing component, a pushing track (6) and a pushing sensor (25). The pushing track (6) is used to receive the housing (19) slid down by the feeding unit. A guide groove (28) is arranged on the pushing track (6). The pushing component is slidably connected to the guide groove (28). The pushing component and the pushing track (6) cooperate to push the housing (19) to the blade slot. The buffer component is movably arranged above the pushing track (6). The pushing sensor (25) is arranged on the side of the pushing track (6).

5. The outer shell finishing machine according to claim 4, characterized in that: The pusher component includes a U-shaped pusher block (4) and a pusher cylinder (29). The U-shaped pusher block (4) is slidably connected to the guide groove (28), and the pusher cylinder (29) controls the movement of the U-shaped pusher block (4).

Images