Discharging assembly of diamond grinding and polishing machine

Abstract

The utility model discloses a blanking assembly of a diamond grinding and polishing machine, which comprises a lifting driving mechanism, a blanking fixing frame, a blanking lifting frame which is driven by the lifting driving mechanism and can move relative to the blanking fixing frame, a blanking hopper which is arranged on the blanking lifting frame and is linked with the blanking lifting frame, and a brush roller which is arranged on the blanking hopper, and a discharging screen hopper is arranged at a discharging port of the discharging hopper, vibrates along with the lifting movement of the discharging hopper and can separate residual rubber powder on the crystal diamonds in the discharging screen hopper. The discharging device is reasonable in structural design, the discharging screen hopper connected with the discharging hopper is arranged, when the discharging hopper ascends and descends, the discharging screen hopper vibrates so as to separate residual rubber powder on crystal diamonds, practicability is good, and production and manufacturing cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond grinding and polishing machines, and more specifically to a material unloading assembly of a diamond grinding and polishing machine. Background Art

[0002] Prior art CN205129560U discloses a material unloading mechanism on a fully automatic diamond grinding and polishing machine. The utility model adopts the following technical scheme: a material unloading mechanism of a fully automatic diamond grinding and polishing machine, characterized in that it includes a first mounting frame, a second mounting frame, a heating tube and a group of brush rods, wherein the heating tube and the brush rod are arranged on the second mounting frame, and the second mounting frame can be raised and lowered on the first mounting frame, and both ends of the first mounting frame and the second mounting frame are provided with gears and racks, the gears are arranged on the first mounting frame or the second mounting frame, and the corresponding racks are arranged on the second mounting frame or the first mounting frame, and the gears at the two ends are connected by the same rotating shaft, and the gears and the racks are meshed to form the synchronous rise or fall of the two ends of the second mounting frame. By adopting the above scheme, the utility model overcomes the shortcomings of the prior art and provides a new type of material unloading mechanism of a fully automatic diamond grinding and polishing machine that is convenient for unloading and can ensure that all glass drills are unloaded.

[0003] In the actual production process, the crystal diamonds will go through a glue powder process before cutting. Therefore, when cutting, glue powder will remain on the crystal diamonds. The solutions in the prior art cannot remove and separate the glue powder remaining on the crystal diamonds. Summary of the invention

[0004] The utility model overcomes the shortcomings of the prior art and provides a feeding assembly of a diamond grinding and polishing machine. The structure is reasonably designed. By arranging a feeding screen bucket connected to the feeding hopper, when the feeding hopper is lifted and moved, the feeding screen bucket vibrates to separate the rubber powder remaining on the crystal drill. The utility model has good practicality and saves production and manufacturing costs.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A material discharging assembly of a diamond grinding and polishing machine comprises a lifting drive mechanism, a material discharging fixed frame, a material discharging lifting frame driven by the lifting drive mechanism and movable relative to the material discharging fixed frame, a material discharging hopper installed on the material discharging lifting frame and linked therewith, and a brush roller arranged on the material discharging hopper, wherein a material discharging screen hopper is arranged at the material outlet of the material discharging hopper, and the material discharging screen hopper vibrates as the material discharging hopper moves upward and downward and can separate the residual rubber powder on the crystal diamond in the material discharging hopper.

[0007] Preferably, the lifting drive mechanism includes a motor arranged on the unloading fixed frame, a screw rod directly or indirectly driven by the motor, and a nut seat cooperating with the screw rod and connected to the unloading lifting frame. The lifting drive mechanism is arranged on the unloading fixed frame, and the unloading fixed frame is located at the outer side of the unloading hopper.

[0008] Preferably, a guide rail slider structure is provided between the unloading fixed frame and the unloading lifting frame.

[0009] Preferably, the material discharge screen hopper is arranged at the bottom of the material discharge hopper, and connecting plates connected to the material discharge screen hopper are arranged on both sides of the bottom of the material discharge hopper. The material discharge screen hopper includes a collecting hopper adjustably connected to the connecting plate in the vertical direction, a pressure plate connected to the bottom of the collecting hopper, and a screen located between the pressure plate and the collecting hopper.

[0010] Preferably, both sides of the blanking fixing frame are connected with adjustment seats, and the blanking fixing frame can be moved and adjusted in the horizontal direction relative to the adjustment seat.

[0011] Preferably, each adjustment seat is connected to a mounting frame, and the adjustment seat can be moved and adjusted in a vertical direction relative to the mounting frame.

[0012] Beneficial effects of the utility model:

[0013] The utility model has a reasonable structural design. By arranging a material lowering screen bucket connected to the material lowering hopper, the material lowering screen bucket vibrates when the material lowering hopper moves up and down, thereby separating the rubber powder remaining on the crystal drill. The utility model has good practicality and saves production and manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the lower hopper and the lower screening hopper according to a specific embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the lower hopper according to a specific embodiment of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a material feeding screen bucket according to a specific embodiment of the utility model;

[0018] Figure 5 This is a structural schematic diagram of the lifting drive mechanism of a specific embodiment of the utility model;

[0019] Figure 6 This is a schematic diagram of the connection structure of the blanking fixing frame, the adjustment seat and the mounting frame according to a specific embodiment of the utility model;

[0020] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0021] In the figure: 1. lifting drive mechanism; 11. unloading fixed frame; 12. motor; 13. screw rod; 14. nut seat; 2. unloading lifting frame; 3. unloading hopper; 31. connecting plate; 4. brush roller; 5. unloading screen hopper; 51. collecting hopper; 52. pressing plate; 53. screen; 6. guide rail slider structure; 7. adjustment seat; 8. mounting frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-7 As shown, a material unloading assembly of a diamond grinding and polishing machine includes a lifting drive mechanism 1, a material unloading fixed frame 11, a material unloading lifting frame 2 driven by the lifting drive mechanism 1 and movable relative to the material unloading fixed frame 11, a material unloading hopper 3 installed on the material unloading lifting frame 2 and linked therewith, and a brush roller 4 arranged on the material unloading hopper 3, a material unloading screen 5 is arranged at the material outlet of the material unloading hopper 3, and the material unloading screen 5 vibrates as the material unloading hopper 3 moves upward and downward and can separate the residual rubber powder on the crystal diamond in it; the lifting drive mechanism 1 includes a motor 12 arranged on the material unloading fixed frame 11, a screw rod 13 driven directly or indirectly by the motor 12, and a nut seat 14 matched with the screw rod 13 and connected to the material unloading lifting frame 2, and the lifting drive mechanism 1 is arranged on the material unloading fixed frame 11, the material unloading fixed frame 11 is located at the outer side of the material unloading hopper 3; a guide rail slider structure 6 is arranged between the material unloading fixed frame 11 and the material unloading lifting frame 2; the material unloading screen hopper 5 is arranged at the bottom of the material unloading hopper 3, and connecting plates 31 connected to the material unloading screen hopper 5 are arranged on both sides of the bottom of the material unloading hopper 3, and the material unloading screen hopper 5 includes a collecting hopper 51 which is adjustably connected to the connecting plate 31 in the vertical direction, a pressing plate 52 connected to the bottom of the collecting hopper 51, and a screen 53 located between the pressing plate 52 and the collecting hopper 51; both sides of the material unloading fixed frame 11 are connected to adjustment seats 7, and the material unloading fixed frame 11 can be moved and adjusted in the horizontal direction relative to the adjustment seat 7; each adjustment seat 7 is connected to a mounting frame 8, and the adjustment seat 7 can be moved and adjusted in the vertical direction relative to the mounting frame 8.

[0024] By adopting the above technical solution, in the utility model, by setting the material discharging sieve 5, the material discharging sieve 5 can generate vibration when the material discharging lifting frame 2 moves up and down, so that the crystal diamond in the material discharging sieve 5 can be vibrated or shaken, so that the residual rubber powder on the crystal diamond can be separated and removed. Among them, the lifting drive mechanism 1 is driven by the motor 12 and the pulley transmission structure to drive the screw rod 13 to move up and down in the nut seat 14, so that the movement of the material discharging lifting frame 2 can be realized, and the material discharging hopper 3 is installed on the material discharging lifting frame 2. When the material discharging hopper 3 is moved up and down, due to the vibration generated during the mechanical transmission, the material discharging sieve 5 will vibrate, thereby realizing the removal of the residual rubber powder on the crystal diamond. The structural design is reasonable, and the vibration of the material discharging sieve 5 can be realized without setting an additional vibration mechanism, which saves the production cost to a certain extent. In addition, by setting the adjustment seat 7 and the mounting frame 8, the material discharging fixing frame 11 can be adjusted in the vertical and horizontal directions, so that the material discharging hopper 3 has a better material receiving function. The unloading fixing frame 11 is arranged outside the unloading hopper 3, which is convenient for unloading the crystal diamond and maintenance and inspection of the lifting drive mechanism 1. At this time, the mounting frame 8 is arranged toward the operator, which is also convenient for observation and operation.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material discharge assembly of a diamond grinding and polishing machine, comprising a lifting drive mechanism (1), a material discharge fixed frame (11), a material discharge lifting frame (2) driven by the lifting drive mechanism (1) and movable relative to the material discharge fixed frame (11), a material discharge hopper (3) mounted on the material discharge lifting frame (2) and linked thereto, and a brush roller (4) arranged on the material discharge hopper (3), characterized in that: A material discharging sieve (5) is arranged at the discharging port of the material discharging hopper (3). The material discharging sieve (5) vibrates as the material discharging hopper (3) moves upward and downward and can separate the residual rubber powder on the crystal drill in the material discharging sieve (5).

2. A material unloading assembly for a diamond grinding and polishing machine according to claim 1, characterized in that: The lifting drive mechanism (1) is arranged on a material discharge fixing frame (11), and the material discharge fixing frame (11) is located outside the material discharge hopper (3).

3. A material unloading assembly for a diamond grinding and polishing machine according to claim 1 or 2, characterized in that: The lifting drive mechanism (1) comprises a motor (12) arranged on a material unloading fixed frame (11), a screw rod (13) driven directly or indirectly by the motor (12), and a nut seat (14) cooperating with the screw rod (13) and connected to the material unloading lifting frame (2).

4. A material unloading assembly for a diamond grinding and polishing machine according to claim 3, characterized in that: A guide rail slider structure (6) is provided between the material unloading fixed frame (11) and the material unloading lifting frame (2).

5. The material unloading assembly of a diamond grinding and polishing machine according to claim 3, characterized in that: The material discharging sieve hopper (5) is arranged at the bottom of the material discharging hopper (3), and connecting plates (31) connected to the material discharging sieve hopper (5) are arranged on both sides of the bottom of the material discharging hopper (3). The material discharging sieve hopper (5) comprises a collecting hopper (51) which is adjustably connected to the connecting plate (31) in the vertical direction, a pressing plate (52) connected to the bottom of the collecting hopper (51), and a sieve (53) located between the pressing plate (52) and the collecting hopper (51).

6. A material unloading assembly for a diamond grinding and polishing machine according to claim 5, characterized in that: Both sides of the blanking fixed frame (11) are connected with adjustment seats (7), and the blanking fixed frame (11) can be moved and adjusted in the horizontal direction relative to the adjustment seat (7).

7. A material unloading assembly for a diamond grinding and polishing machine according to claim 6, characterized in that: Each adjusting seat (7) is connected to a mounting frame (8), and the adjusting seat (7) can be moved and adjusted in a vertical direction relative to the mounting frame (8).

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