Grinding machine feeding distributor

Abstract

The utility model relates to the technical field of grinder feeding distributor discloses a grinder feeding distributor, including base, the base top fixedly connected with the distribution hopper, distribution hopper left -hand end fixedly connected with motor no.

Description

Technical Field

[0001] This utility model relates to the technical field of grinding machine feeders and distributors, and in particular to a grinding machine feeder and distributor. Background Technology

[0002] The grinding machine feeder is a key auxiliary device for grinding machine processing. It can separate batches of workpieces in an orderly manner, realize single or quantitative feeding, adapt to workpieces of different sizes, control the feeding rhythm to match the grinding machine processing, reduce manual intervention, ensure continuous and stable processing, and improve grinding efficiency and quality. It is widely used in the grinding of parts in the fields of machinery, automobiles, aerospace and other fields.

[0003] Traditional funnel feeders rely on grooves on the surface of the feed roller to separate materials. The material in the funnel is discharged one by one by rotating the roller. However, for smooth cylindrical parts, easily rolling irregular parts or lightweight materials, the mechanical limit of the groove alone is not enough to ensure that the material is stably attached to the roller. During the rotation of the roller, the material is easy to fall out of the groove due to centrifugal force, vibration or posture deviation, resulting in interruption of feeding and unstable feeding of subsequent processes. In response to the technical problem of materials easily falling off during distribution, this application proposes a material feeder for a grinding machine. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where materials easily fall off during material distribution. This invention proposes a grinding machine feeder / distributor that uses clamping components on both sides of the distributing roller to clamp the material during distribution and automatically release the clamps during discharge. This prevents material from falling off or shifting position, ensuring accurate distribution. The automatic release of the clamps during discharge does not obstruct material transport, reduces scratches, improves distributing efficiency and stability, and minimizes manual intervention.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A material feeder for a grinding machine includes a base, a material distribution funnel fixedly connected to the top of the base, a second motor fixedly connected to the left end of the material distribution funnel, a material distribution roller fixedly connected to the drive end of the second motor, a clamping assembly provided on the inner wall of the material distribution roller for clamping materials, a knob rotatably connected to the left side of the inner wall of the base, a movable assembly provided on the right end of the knob for adjusting the size of the discharge port, a first motor fixedly connected to the front end of the base, and a conveyor belt fixedly connected to the drive end of the first motor.

[0006] Furthermore, the clamping assembly includes clamping blocks slidably connected to the four sides of the inner wall of the distributing roller, and each clamping block is fixedly connected to a connecting rod at its outer end, with the outer side of each connecting rod being circular.

[0007] Furthermore, springs are fixedly connected to both sides of the outer wall of the clamping block, and the other end of each spring is fixedly connected to the inner wall of the distributing roller.

[0008] Furthermore, multiple fixing blocks are fixedly connected to both sides of the inner wall of the material distribution funnel, and both sides of the fixing blocks are sloped.

[0009] Furthermore, the movable component includes a gear fixedly connected to the right end of the knob, and toothed plates are meshed on both sides of the outer wall of the gear.

[0010] Furthermore, each toothed plate has a movable plate fixedly connected to its bottom end, and the outer wall of each movable plate is slidably connected to the inner wall of the material distribution funnel.

[0011] Furthermore, sliding frames are slidably connected to both sides of the inner wall of the material distribution funnel, and threaded rods are rotatably connected to the inner walls of the sliding frames, with the outer walls of the threaded rods threadedly connected to the inner wall of the material distribution funnel.

[0012] Furthermore, each of the sliding frames is fixedly connected to a sliding plate at one inward end, and the shape of the sliding plate matches the shape of the inner wall of the material distribution funnel.

[0013] This utility model has the following beneficial effects: 1. In this utility model, by setting clamping components on both sides of the distributing roller, the material can be clamped during distributing and automatically released during discharge to prevent falling off and positional deviation, ensuring accurate distributing. The automatic release of clamping during discharge does not obstruct material conveying, reduces scratches, improves distributing efficiency and stability, and reduces manual intervention.

[0014] 2. In this utility model, by setting movable plates on both sides of the discharge port of the material distribution funnel, the width of the discharge port can be flexibly adjusted to adapt to materials of different sizes. The discharge speed and single discharge volume can be controlled to prevent congestion, improve the stability of material distribution and the versatility of the equipment, and reduce manual intervention. Attached Figure Description

[0015] Figure 1 This is a perspective view of a grinding machine feeder and distributor proposed in this utility model; Figure 2 This is a cross-sectional view of the base of a feeder and distributor for a grinding machine according to the present invention. Figure 3 This is a cross-sectional view of the feeding roller of a grinding machine feed distributor proposed in this utility model; Figure 4 This is a top sectional view of the material distribution funnel of a grinding machine feed distributor proposed in this utility model; Figure 5 This is a front sectional view of the material distribution funnel of a grinding machine feed distributor proposed in this utility model; Figure 6This is a structural diagram of the movable plate of a grinding machine feeder proposed in this utility model.

[0016] Legend: 1. Base; 2. Motor 1; 3. Conveyor belt; 4. Distributing funnel; 5. Threaded rod; 6. Sliding frame; 7. Sliding plate; 8. Motor 2; 9. Distributing roller; 10. Connecting rod; 11. Clamping block; 12. Spring; 13. Fixing block; 14. Knob; 15. Gear; 16. Toothed plate; 17. Movable plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-3 As shown, one embodiment of this utility model is provided: a grinding machine feeder and distributor, including a base 1, a feeder funnel 4 fixedly connected to the top of the base 1, a motor 8 fixedly connected to the left end of the feeder funnel 4, a feeder roller 9 fixedly connected to the drive end of the motor 8, clamping blocks 11 slidably connected to the four sides of the inner wall of the feeder roller 9, a connecting rod 10 fixedly connected to the outward end of each clamping block 11, the outward side of each connecting rod 10 being circular, springs 12 fixedly connected to both sides of the outer wall of each clamping block 11, the other end of each spring 12 being fixedly connected to the inner wall of the feeder roller 9, and multiple fixing blocks 13 fixedly connected to both sides of the inner wall of the feeder funnel 4, the fixing blocks 13 having both sides being sloped for clamping materials.

[0019] Specifically, a controller is installed at the front end of the material distribution funnel 4. The controller is electrically connected to motor 2 and motor 8. If the distance between the material distribution roller 9 and the movable plate 17 is insufficient, material will fall. By setting clamping components on both sides of the material distribution roller 9, the material can be clamped during distribution and automatically released during discharge to prevent falling off and positional deviation, ensuring accurate material distribution. The automatic release of clamping during discharge does not obstruct material conveying, reduces scratches, improves material distribution efficiency and stability, and reduces manual intervention.

[0020] Reference Figures 4-6As shown, a knob 14 is rotatably connected to the left side of the inner wall of the base 1. A motor 2 is fixedly connected to the front end of the base 1. A conveyor belt 3 is fixedly connected to the drive end of the motor 2. A gear 15 is fixedly connected to the right end of the knob 14. Gear plates 16 are meshed on both sides of the outer wall of the gear 15. Movable plates 17 are fixedly connected to the bottom of the gear plates 16. The outer walls of the movable plates 17 are slidably connected to the inner wall of the material distribution funnel 4. Sliding frames 6 are slidably connected to both sides of the inner wall of the material distribution funnel 4. Threaded rods 5 are rotatably connected to the inner wall of the sliding frames 6. The outer walls of the threaded rods 5 are threadedly connected to the inner wall of the material distribution funnel 4. A sliding plate 7 is fixedly connected to one end of the sliding frame 6. The shape of the sliding plate 7 matches the shape of the inner wall of the material distribution funnel 4 to adjust the size of the discharge port.

[0021] Specifically, multiple through holes are provided on the inner wall of the knob 14, and the diameter of the through holes is equal to the diameter of the bolt. A threaded groove is provided on the inner wall of the material distribution funnel 4. By inserting the bolt into the through hole and rotating it into the threaded groove, the knob 14 is limited. By setting movable plates 17 on both sides of the material distribution funnel 4 outlet, the width of the outlet can be flexibly adjusted to adapt to materials of different sizes. The discharge speed and single discharge volume can be controlled to prevent congestion, improve the stability of material distribution and the versatility of the equipment, and reduce manual intervention.

[0022] Working principle: First, place the material in the distributing funnel 4, and rotate the threaded rods 5 on both sides. The threaded rods 5 drive the sliding frames 6 and sliding plates 7 on both sides to slide towards the middle, moving the material to the middle side of the funnel. Then, rotate the bolt in the knob 14 to remove the bolt from the inner wall of the distributing funnel 4, releasing the limit on the knob 14. The knob 14 can then be rotated, driving the gear 15 to rotate. The gear 15 drives the toothed plates 16 on both sides of the outer wall to slide outward, and also drives the movable plate 17 to slide, adjusting the size of the discharge port of the distributing funnel 4 so that the discharge port is large enough to discharge one piece of material. After adjustment, insert the bolt into the knob 14 and rotate it. In the material distribution funnel 4, during material distribution and conveying, the controller starts motor 2 and motor 8. Motor 8 drives the material distribution roller 9 to rotate, causing the material to fall into the groove of the material distribution roller 9. During the rotation, the circular surface of the connecting rod 10 contacts the inclined surface of the fixed block 13, continuously pushing the connecting rod 10 inward and causing the clamping blocks 11 on both sides to clamp it. After rotating half a turn, the connecting rod 10 no longer contacts the fixed block 13. Through the spring 12, the clamping blocks 11 are pulled outward, making contact with the clamping of the material. The material falls into the conveyor belt 3 by gravity, and the motor 2 drives the conveyor belt 3 to rotate, thus conveying the material.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeder and distributor for a grinding machine, characterized in that, Includes a base (1), a material distribution funnel (4) is fixedly connected to the top of the base (1), a second motor (8) is fixedly connected to the left end of the material distribution funnel (4), a material distribution roller (9) is fixedly connected to the driving end of the second motor (8), a clamping component is provided on the inner wall of the material distribution roller (9) for clamping materials, a knob (14) is rotatably connected to the left side of the inner wall of the base (1), a movable component is provided on the right end of the knob (14) for adjusting the size of the discharge port, a first motor (2) is fixedly connected to the front end of the base (1), and a conveyor belt (3) is fixedly connected to the driving end of the first motor (2).

2. The grinding machine feeder and distributor according to claim 1, characterized in that: The clamping assembly includes clamping blocks (11) that are slidably connected to the four sides of the inner wall of the distributing roller (9). Each clamping block (11) has a connecting rod (10) fixedly connected to its outer end. The outer side of each connecting rod (10) is circular.

3. A grinding machine feeder and distributor according to claim 2, characterized in that: Springs (12) are fixedly connected to both sides of the outer wall of the clamping block (11), and the other end of the springs (12) is fixedly connected to the inner wall of the distributing roller (9).

4. A grinding machine feeder and distributor according to claim 2, characterized in that: The inner walls of the material distribution funnel (4) are fixedly connected to multiple fixing blocks (13), and both sides of the fixing blocks (13) are sloped.

5. A grinding machine feeder and distributor according to claim 1, characterized in that: The active component includes a gear (15) fixedly connected to the right end of the knob (14), and toothed plates (16) are meshed on both sides of the outer wall of the gear (15).

6. A grinding machine feeder and distributor according to claim 5, characterized in that: Each toothed plate (16) has a fixedly connected movable plate (17) at its bottom end, and the outer wall of the movable plate (17) is slidably connected to the inner wall of the material distribution funnel (4).

7. A grinding machine feeder and distributor according to claim 5, characterized in that: The inner walls of the material distribution funnel (4) are slidably connected to sliding frames (6), and the inner walls of the sliding frames (6) are rotatably connected to threaded rods (5). The outer walls of the threaded rods (5) are threadedly connected to the inner walls of the material distribution funnel (4).

8. A grinding machine feeder and distributor according to claim 7, characterized in that: Each sliding frame (6) is fixedly connected to a sliding plate (7) at one end, and the shape of the sliding plate (7) matches the shape of the inner wall of the material distribution funnel (4).

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