Feeding device for punch lubricating particles

Abstract

The utility model discloses a feeding device for punch lubricating particles, which comprises a feeding pipe, one end of the feeding pipe is fixedly connected with a conveying pipe, the outer surface of the conveying pipe is fixedly connected with a first fixing plate, the outer surface of the first fixing plate is fixedly connected with a lead screw motor, and the output end of the lead screw motor is in threaded connection with a sliding ring. The output end of the lead screw motor is fixedly connected with a first gear, the outer surface of the first gear is in meshed connection with a second gear, the first gear is rotated through the lead screw motor, then the second gear meshed with the first gear transmits the rotating force of the lead screw motor to the threaded conveying rod, and lubricating particles are conveyed to an outlet of the conveying pipe. Meanwhile, a sliding ring moves through rotation of a lead screw motor, and the outlet of the conveying pipe leaks out; the sliding ring moves through rotation of the lead screw motor to cover an outlet of the conveying pipe, meanwhile, the threaded conveying rod also rotates along with the sliding ring, residual lubricating particles in the conveying pipe are conveyed into the collecting box, and the lubricating particles are not left in the conveying pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch lubrication particle technical field, especially in a punch lubrication particle's feeding device. BACKGROUND

[0002] In the die casting generation process, need to use the special punch particle machine to spray lubricating material into the compression chamber (i.e. the trough) of the die casting machine, so as to increase the lubrication by lubricating material to ensure the subsequent injection of aluminum liquid. Among them, the lubricating material often uses lubricating particles. The aluminum liquid is sprayed into the compression chamber by the punch, the lubricating particles adhere to the inner wall surface of the compression chamber, and the lubricating particles adhere to the inner wall surface of the compression chamber and form a layer of lubricating film after being subjected to the action of temperature, thereby lubricating the punch and the compression chamber, so as to ensure the smoothness of the punch. However, the general feeding device for lubricating particles will have lubricating particles remaining in the conveying pipe, and the remaining particles will form aggregation or react with oxygen in the air. SUMMARY

[0003] The utility model discloses a punch lubrication particle's feeding device, through the rotation gear of lead screw motor one, then with the gear two of gear one meshing the force transmission of lead screw motor rotation is given to the threaded conveying rod, and the lubricating particle is transported to the export of conveying pipe, and the rotation of lead screw motor makes the sliding ring move, and the export of conveying pipe leaks out.

[0004] The utility model discloses a punch lubrication particle's feeding device, through the rotation gear of lead screw motor one, then with the gear two of gear one meshing the force transmission of lead screw motor rotation is given to the threaded conveying rod, and the lubricating particle is transported to the export of conveying pipe, and the rotation of lead screw motor makes the sliding ring move, and the export of conveying pipe leaks out.

[0005] According to the utility model discloses a punch lubrication particle's feeding device, the position of threaded conveying rod is located in the inside of conveying pipe, the inside of conveying pipe is communicated with the inside of collection box, and threaded conveying rod is designed in the inside of conveying pipe, can effectively avoid the influence of external environment to lubricating particle, keeps the clean of particle, reduced the possible stagnation or blockage of particle in the conveying process, has guaranteed the smooth flow to collection box.

[0006] The utility model relates to a kind of feeding devices for punch lubricating particles, the outer surface of conveying pipe is fixedly connected with fixed plate two, the outer surface of fixed plate two is fixedly connected with protective cover, and the use of fixed plate two enhances structural stability, and protective cover protects internal gear one and gear two, reduces the risk of accidental damage.

[0007] The utility model relates to a kind of feeding devices for punch lubricating particles, the position of gear one and gear two is located inside protective cover, the outer surface of gear one and gear two is rotatably connected with fixed plate two, and the inside configuration of gear one and gear two reduces the interference of external factor to its work, ensures the stability and accuracy of transmission system, can effectively reduce the entry of dust and other impurities, prolong its service life.

[0008] The utility model relates to a kind of feeding devices for punch lubricating particles, the outer surface of protective cover is fixedly connected with fixed frame, the inner wall of fixed frame is fixedly connected with sleeve, and the design of fixed frame provides additional support, which helps the stability of conveying pipe.

[0009] The utility model relates to a kind of feeding devices for punch lubricating particles, the outer surface of sleeve is provided with inlet, the outer surface of conveying pipe is provided with outlet, the position of inlet is opposite to the position of outlet, and the design of opposite inlet and outlet guarantees the rapid delivery and circulation of particle, improves efficiency, reduces the delay of delivery, and the inlet and outlet are set to facilitate operators to observe and check the flow condition of particle, accelerate the process of routine maintenance and troubleshooting.

[0010] The utility model relates to a kind of feeding devices for punch lubricating particles, the outer surface of fixed plate one is fixedly connected with guide rod, one end of guide rod is fixedly connected with fixed plate two, the outer surface of guide rod is slidably connected with sliding ring, and the design of guide rod provides orientation for the movement of sliding ring, improves the movement stability of sliding ring, and ensures its stability in operation.

[0011] The utility model relates to a kind of feeding devices for punch lubricating particles, the position of sliding ring is located between fixed plate one and fixed plate two, the inner wall of sliding ring covers outlet, and the inner wall of sliding ring covers outlet, effectively prevents the leakage and external pollution of lubricating particle, and ensures the airtightness of system.

[0012] Beneficial effects

[0013] 1, compared with prior art, the feeding device for punch lubricating particles, gear one is rotated by screw rod motor, then gear two meshing with gear one transmits the force of screw rod motor rotation to threaded conveying rod, and the outlet of conveying pipe is conveyed to lubricating particle, and the rotation of screw rod motor moves sliding ring, and the outlet of conveying pipe leaks.

[0014] 2、Compared with the prior art, the punch lubricating particle feeding device moves the sliding ring through the rotation of the lead screw motor to cover the outlet of the conveying pipe, and simultaneously rotates the threaded conveying rod to convey the remaining lubricating particles in the conveying pipe into the collection box, so that the lubricating particles are not left in the conveying pipe. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described below in combination with the drawings and examples:

[0016] Figure 1 It is the overall structural drawing of punch lubricating particle feeding device of the utility model;

[0017] Figure 2 It is the conveying pipe connection schematic drawing of punch lubricating particle feeding device of the utility model;

[0018] Figure 3 It is the threaded conveying rod connection schematic drawing of punch lubricating particle feeding device of the utility model;

[0019] Figure 4 It is the protection cover connection schematic drawing of punch lubricating particle feeding device of the utility model.

[0020] LEGEND:

[0021] 1, inlet pipe; 2, conveying pipe; 3, fixed plate one; 4, lead screw motor; 5, sliding ring; 6, gear one; 7, gear two; 8, threaded conveying rod; 9, collection box; 10, fixed plate two; 11, protection cover; 12, fixed frame; 13, sleeve; 14, outlet; 15, inlet; 16, guide rod. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] REFERENCE Figures 1-4The utility model discloses a feeding device for punch lubricating particle, it includes: inlet pipe 1 is used for introducing lubricating particle into feeding device, one end of inlet pipe 1 is fixedly connected with conveying pipe 2, as main conveying passage, the outer surface of conveying pipe 2 is fixedly connected with fixed plate no. 3 provides support and stability, fixed screw rod motor 4, the outer surface of fixed plate no. 3 is fixedly connected with screw rod motor 4, and the rotation of gear no. 6 is provided with power, simultaneously makes the sliding ring 5 move through rotation, the output of screw rod motor 4 is threadedly connected with sliding ring 5, covers outlet 14, the output of screw rod motor 4 is fixedly connected with gear no. 6, and the rotation of gear no. 6 is made with the gear no. 2 7 of meshing with itself, the outer surface of gear no. 6 is meshedly connected with gear no. 2 7, and the force of rotation of screw rod motor 4 is transmitted to threaded conveying rod 8, the inner wall of gear no. 2 7 is fixedly connected with threaded conveying rod 8, and lubricating particle is moved forward and backward through rotating action and is pushed, one end of conveying pipe 2 is fixedly connected with collection box 9, is used for collecting the residual lubricating particle that comes through conveying pipe 2 and is delivered.

[0024] The position of threaded conveying rod 8 is located in the inside of conveying pipe 2, and the inside of conveying pipe 2 is communicated with the inside of collection box 9, the outer surface of conveying pipe 2 is fixedly connected with fixed plate no. 2 10, and the installation of protective cover 11 provides position, the outer surface of fixed plate no. 2 10 is fixedly connected with protective cover 11, and internal gear no. 6 and gear no. 2 7 are protected, the position of gear no. 6 and gear no. 2 7 is located in the inside of protective cover 11, and the outer surface of gear no. 6 and gear no. 2 7 is rotatably connected with fixed plate no. 2 10, the outer surface of protective cover 11 is fixedly connected with fixed frame 12, and sleeve 13 and protective cover 11 are connected, the inner wall of fixed frame 12 is fixedly connected with sleeve 13, and it is the cylindrical structure of band pass cavity, and the outer surface is provided with two mouths, one is inlet 15 for injecting lubricating particle, and the other is used for importing aluminium liquid, the outer surface of sleeve 13 is provided with inlet 15, for injecting lubricating particle, the outer surface of conveying pipe 2 is provided with outlet 14, for outputting lubricating particle, and the position of inlet 15 is opposite to the position of outlet 14, the outer surface of fixed plate no. 3 is fixedly connected with guide rod 16, and the movement of sliding ring 5 is provided with direction, one end of guide rod 16 is fixedly connected with fixed plate no. 2 10, and the outer surface of guide rod 16 is slidably connected with sliding ring 5, and the position of sliding ring 5 is located between fixed plate no. 3 and fixed plate no. 2 10, and the inner wall of sliding ring 5 covers outlet 14.

[0025] Working principle: in use, through the inlet pipe 1 lubricating particles are introduced into the conveying pipe 2, then the fixed plate one 3 on the screw rod motor 4 rotates gear one 6, then the gear two 7 meshed with gear one 6 transmits the rotating force of the screw rod motor 4 to the threaded conveying rod 8, the lubricating particles are conveyed to the outlet 14 of the conveying pipe 2, at the same time the rotation of the screw rod motor 4 makes the sliding ring 5 move, the outlet 14 of the conveying pipe 2 is exposed, through the rotation of the screw rod motor 4 the sliding ring 5 moves, covers the outlet 14 of the conveying pipe 2, at the same time through the fixed plate one 3 on the screw rod motor 4 rotates gear one 6, then the gear two 7 meshed with gear one 6 transmits the rotating force of the screw rod motor 4 to the threaded conveying rod 8, the remaining lubricating particles in the conveying pipe 2 are conveyed into the collecting box 9, so that the lubricating particles are not left in the conveying pipe 2.

[0026] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range possessed by the ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A feeding device for punch lubricating particles, characterized in that: include: A feed pipe (1), one end of the feed pipe (1) is fixedly connected to a conveying pipe (2), the outer surface of the conveying pipe (2) is fixedly connected to a fixing plate (3), the outer surface of the fixing plate (3) is fixedly connected to a screw motor (4), the output end of the screw motor (4) is threadedly connected to a sliding ring (5), the output end of the screw motor (4) is fixedly connected to a gear (6), the outer surface of the gear (6) is meshedly connected to a gear (7), the inner wall of the gear (7) is fixedly connected to a threaded conveying rod (8), and one end of the conveying pipe (2) is fixedly connected to a collecting box (9).

2. A feeding device for punch lubricating particles according to claim 1, characterized in that: The threaded delivery rod (8) is located inside the delivery pipe (2), and the interior of the delivery pipe (2) is communicated with the interior of the collection box (9).

3. A feeding device for punch lubricating particles according to claim 1, characterized in that: A second fixing plate (10) is fixedly connected to the outer surface of the delivery pipe (2), and a protective cover (11) is fixedly connected to the outer surface of the second fixing plate (10).

4. A feeding device for punch lubricating particles according to claim 1, characterized in that: The positions of the gear 1 (6) and the gear 2 (7) are located inside the protective cover (11), and the outer surfaces of the gear 1 (6) and the gear 2 (7) are rotatably connected to the fixed plate 2 (10).

5. A feeding device for punch lubricating particles according to claim 3, characterized in that: The outer surface of the protective cover (11) is fixedly connected to a fixing frame (12), and the inner wall of the fixing frame (12) is fixedly connected to a sleeve (13).

6. A feeding device for punch lubricating particles according to claim 5, characterized in that: The outer surface of the sleeve (13) is provided with an inlet (15), and the outer surface of the delivery pipe (2) is provided with an outlet (14), and the position of the inlet (15) is opposite to the position of the outlet (14).

7. A feeding device for punch lubricating particles according to claim 1, characterized in that: The outer surface of the fixed plate 1 (3) is fixedly connected with a guide rod (16), one end of the guide rod (16) is fixedly connected with the fixed plate 2 (10), and the outer surface of the guide rod (16) is slidably connected with the sliding ring (5).

8. The feeding device for punch lubricating particles according to claim 1, characterized in that: The sliding ring (5) is located between the first fixed plate (3) and the second fixed plate (10), and the inner wall of the sliding ring (5) covers the outlet (14).

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