Auxiliary material adding mechanism for grinding machine

Abstract

The auxiliary material adding mechanism comprises a box body and a support, an auxiliary material bin is arranged on the upper portion of the inner side of the box body, a stirring claw is arranged on the inner side of the auxiliary material bin, a discharging bin is fixedly connected to the middle of the box body, a discharging opening is formed in the right side of the discharging bin, and a discharging opening is formed in the right side of the discharging bin. A gear chamber is fixedly connected to the left side of the box body, a driving motor is arranged on the upper surface of the support, a spiral conveying blade is fixedly connected to the output end of the driving motor, and a driven gear is connected to the upper side of a driving gear in an engaged mode. By means of the structure, auxiliary materials can be stored and automatically added to the grinding machine equipment, the adding amount of the auxiliary materials needed in unit time can be controlled according to requirements, manpower is liberated, and the grinding machine is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to an auxiliary material adding mechanism for grinders. Background Art

[0002] A grinder is a machine that grinds the surface of a workpiece with a grinding tool coated or embedded with abrasives. It is mainly used to grind high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other surfaces in the workpiece. It is used for single-sided grinding and polishing of materials. Auxiliary material adding mechanism refers to a device used to add auxiliary materials to the grinder or other processing equipment. These auxiliary materials can be chemicals, lubricants, additives, etc., which are used to improve the grinding process or product quality.

[0003] In the prior art, auxiliary materials are usually added to the grinder manually by workers. Firstly, it is time-consuming and labor-intensive, requiring workers to add the materials for a long time, wasting a lot of manpower and being dangerous. Secondly, the amount of auxiliary materials added by workers per unit time is uncontrollable, and the amount of material discharged is not accurate, which has a certain impact on the grinding work. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary material adding mechanism for a grinder, which can store and automatically add auxiliary materials to the grinder equipment, and can control the addition of the auxiliary material amount required per unit time according to demand, thereby freeing up manpower and being safer.

[0005] To achieve the above-mentioned purpose, an auxiliary material adding mechanism for a grinder is provided, comprising a box body and a bracket, an auxiliary material bin is provided on the upper inner part of the box body, an opening is provided on the lower surface of the auxiliary material bin, a stirring claw is provided on the inner side of the auxiliary material bin, a discharging bin is fixedly connected to the middle part of the box body, a positioning seat is provided on the right side of the discharging bin, a quantity control device is fixedly connected to the lower right side of the discharging bin, a discharging port is provided on the right side of the discharging bin, a blocking block is fixedly connected to the left side of the discharging bin, a gear chamber is fixedly connected to the left side of the box body, a first positioning block is fixedly connected to the lower inner side of the gear chamber, and a second positioning block is fixedly connected to the upper inner side of the gear chamber.

[0006] A driving motor is arranged on the upper surface of the bracket, a spiral conveying blade is fixedly connected to the output end of the driving motor, a driving gear is fixedly connected to the left side of the spiral conveying blade, a driven gear is meshedly connected to the upper side of the driving gear, and a connecting shaft is fixedly connected to the center of the driven gear.

[0007] According to the auxiliary material adding mechanism for a grinder, a turning handle is provided on the left side of the quantity control device, a threaded rod is fixedly connected to the right side of the turning handle, a nut seat is threadedly connected to the middle part of the threaded rod, the nut seat is fixedly connected to a discharge bin, a turning block is rotatably connected to the right side of the threaded rod, a sliding block is rotatably connected to the right side of the turning block, a movable plate is slidably connected to the right side of the sliding block, the movable plate is rotatably connected to the discharge bin, and a groove is provided on the left side of the movable plate.

[0008] According to the auxiliary material adding mechanism for a grinder, the left side of the stirring claw is fixedly connected to the right side of the connecting shaft, and the connecting shaft is rotatably connected to the second positioning block.

[0009] According to the auxiliary material adding mechanism for a grinding machine, the right side of the spiral conveying blade is rotatably connected to the first positioning block, the blocking block and the positioning seat.

[0010] According to the auxiliary material adding mechanism for a grinder, an observation port is provided on the outer surface of the box.

[0011] According to the auxiliary material adding mechanism for a grinding machine, the number of teeth of the driving gear is twice the number of teeth of the driven gear.

[0012] According to the auxiliary material adding mechanism for a grinding machine, a turbine is provided on the right side of the spiral conveying blade, but not on the left side.

[0013] According to the auxiliary material adding mechanism for a grinder, the number of the stirring claws is two.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, the auxiliary material adding mechanism for the grinder can add and store auxiliary materials by being provided with an auxiliary material bin, can allow the auxiliary materials to fall into the discharge bin by opening, and can drive the spiral conveying blade to rotate under the drive of the driving motor, so that the spiral conveying blade drives the auxiliary materials to move from the opening to the discharge port for adding materials, thereby realizing automatic adding materials and reducing labor. The driving motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate. Since the driven gear is coaxial with the stirring claw, the driven gear and the stirring claw rotate synchronously, and the stirring claw can stir the auxiliary materials to prevent them from accumulating in the auxiliary material bin, thereby providing guarantee for continuous adding materials. The amount added per unit time can be controlled by providing a quantity control device, and the addition can be performed according to demand.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is a cross-sectional view of an auxiliary material adding mechanism for a grinding machine according to the utility model;

[0019] Figure 2 This is a three-dimensional diagram of a box body of an auxiliary material adding mechanism for a grinding machine according to the utility model;

[0020] Figure 3 This is a diagram of a quantity control device for an auxiliary material adding mechanism for a grinding machine according to the utility model;

[0021] Figure 4 The utility model is a gear meshing diagram of an auxiliary material adding mechanism for a grinding machine.

[0022] Legend:

[0023] 1. Box body; 2. Auxiliary material bin; 3. Opening; 4. Stirring claw; 5. Discharging bin; 6. Positioning seat; 7. Quantity control device; 8. Discharging port; 9. Blocking block; 10. Gear chamber; 11. First positioning block; 12. Second positioning block; 13. Bracket; 14. Driving motor; 15. Spiral conveying blade; 16. Driving gear; 17. Driven gear; 18. Connecting shaft; 19. Observation port;

[0024] 71. Turning handle; 72. Threaded rod; 73. Nut seat; 74. Turning block; 75. Sliding block; 76. Movable plate; 77. Groove. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4The utility model embodiment is a kind of auxiliary material adding mechanism for grinding machine, which comprises a box body 1 and a bracket 13, the outer surface of the box body 1 is provided with an observation port 19, the upper inner part of the box body 1 is provided with an auxiliary material bin 2, the lower surface of the auxiliary material bin 2 is provided with an opening 3, the inner side of the auxiliary material bin 2 is provided with a stirring claw 4, the stirring claw 4 has two claws, the middle part of the box body 1 is fixedly connected with a discharge bin 5, the right side of the discharge bin 5 is provided with a positioning seat 6, and the lower right side of the discharge bin 5 is fixedly connected with a quantity control device The left side of the control device 7 is provided with a turning handle 71, the right side of the turning handle 71 is fixedly connected with a threaded rod 72, the middle part of the threaded rod 72 is threadedly connected with a nut seat 73, the nut seat 73 is fixedly connected with the discharge bin 5, the right side of the threaded rod 72 is rotatably connected with a turning block 74, the right side of the turning block 74 is rotatably connected with a slider 75, the right side of the slider 75 is slidably connected with a movable plate 76, the movable plate 76 is rotatably connected with the discharge bin 5, the left side of the movable plate 76 is provided with a groove 77, the discharge bin 5 A discharge port 8 is provided on the right side, a blocking block 9 is fixedly connected to the left side of the discharge bin 5, a gear chamber 10 is fixedly connected to the left side of the box body 1, a first positioning block 11 is fixedly connected to the inner lower side of the gear chamber 10, and a second positioning block 12 is fixedly connected to the inner upper side of the gear chamber 10, a driving motor 14 is provided on the upper surface of the bracket 13, a spiral conveying blade 15 is fixedly connected to the output end of the driving motor 14, a turbine is provided on the right side of the spiral conveying blade 15, and a turbine is not provided on the left side, the right side of the spiral conveying blade 15 is rotatably connected to the first positioning block 11, the blocking block 9, and the positioning seat 6, a driving gear 16 is fixedly connected to the left side of the spiral conveying blade 15, and a driven gear 17 is meshed and connected to the upper side of the driving gear 16, the number of teeth of the driving gear 16 is twice the number of teeth of the driven gear 17, and a connecting shaft 18 is fixedly connected to the center of the driven gear 17, the left side of the stirring claw 4 is fixedly connected to the right side of the connecting shaft 18, and the connecting shaft 18 is rotatably connected to the second positioning block 12.

[0027] The above structure can add and store auxiliary materials by providing an auxiliary material bin 2, and can make the auxiliary materials fall into the discharge bin 5 by opening the opening 3. The spiral conveying blade 15 is driven by the driving motor 14 to rotate, so that it drives the auxiliary materials to move from the opening 3 to the discharge port 8 for adding, thereby realizing automatic adding and reducing labor. The driving gear 16 is driven by the driving motor 14 to rotate, and the driven gear 17 is driven by the driving gear 16 to rotate. Since the driven gear 17 is coaxial with the stirring claw 4, the driven gear 17 can rotate synchronously with the stirring claw 4. The stirring claw 4 can stir the auxiliary materials to prevent them from accumulating in the auxiliary material bin 2, thereby providing guarantee for continuous adding. By providing the amount control device 7, the amount added per unit time can be controlled and added according to demand.

[0028] By providing the observation port 19, the content of the auxiliary material in the auxiliary material bin 2 can be observed in real time, and the content of the auxiliary material can be added in time.

[0029] The box body 1 can provide support for the auxiliary material bin 2 and the discharge bin 5. The gear chamber 10 can provide shielding for the driving gear 16 and the driven gear 17 to reduce the entry of dust. The bracket 13 can provide support for the driving motor 14.

[0030] Working principle: The auxiliary material adding mechanism of the grinder first adds auxiliary materials into the auxiliary material bin 2 before use, and then adjusts the quantity control device 7 so that the amount added per unit time reaches the required standard. When in use, turn on the switch of the driving motor 14, and the spiral conveying blade 15 and the driving gear 16 rotate at the same time under the drive of the driving motor 14, and the driven gear 17 starts to rotate under the drive of the driving gear 16, and the stirring claw 4 starts to rotate under the drive of the driven gear 17. The stirring claw 4 stirs the auxiliary material to ensure that the auxiliary material in the auxiliary material bin 2 is lowered, and under the drive of the spiral conveying blade 15, the auxiliary material in the auxiliary material bin 2 moves to the discharge port 8, so as to add to the grinder.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A supplementary material adding mechanism for a grinding machine, characterized in that: The invention comprises a box body (1) and a bracket (13), wherein an auxiliary material bin (2) is arranged at the upper inner part of the box body (1), an opening (3) is provided on the lower surface of the auxiliary material bin (2), a stirring claw (4) is arranged on the inner side of the auxiliary material bin (2), a discharge bin (5) is fixedly connected to the middle part of the box body (1), a positioning seat (6) is arranged on the right side of the discharge bin (5), a quantity control device (7) is fixedly connected to the lower right side of the discharge bin (5), a discharge port (8) is provided on the right side of the discharge bin (5), a blocking block (9) is fixedly connected to the left side of the discharge bin (5), a gear chamber (10) is fixedly connected to the left side of the box body (1), a first positioning block (11) is fixedly connected to the lower inner side of the gear chamber (10), and a second positioning block (12) is fixedly connected to the upper inner side of the gear chamber (10); A driving motor (14) is arranged on the upper surface of the bracket (13); a spiral conveying blade (15) is fixedly connected to the output end of the driving motor (14); a driving gear (16) is fixedly connected to the left side of the spiral conveying blade (15); a driven gear (17) is meshedly connected to the upper side of the driving gear (16); and a connecting shaft (18) is fixedly connected to the center of the driven gear (17).

2. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: A turning handle (71) is provided on the left side of the control device (7), and a threaded rod (72) is fixedly connected to the right side of the turning handle (71), and a nut seat (73) is threadedly connected to the middle part of the threaded rod (72), and the nut seat (73) is fixedly connected to the discharge bin (5). The right side of the threaded rod (72) is rotatably connected to a turning block (74), and the right side of the turning block (74) is rotatably connected to a sliding block (75), and the right side of the sliding block (75) is slidably connected to a movable plate (76), and the movable plate (76) is rotatably connected to the discharge bin (5), and a groove (77) is provided on the left side of the movable plate (76).

3. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: The left side of the stirring claw (4) is fixedly connected to the right side of the connecting shaft (18), and the connecting shaft (18) is rotatably connected to the second positioning block (12).

4. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: The right side of the spiral conveying blade (15) is rotatably connected to the first positioning block (11), the blocking block (9) and the positioning seat (6).

5. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: The outer surface of the box body (1) is provided with an observation port (19).

6. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: The number of teeth of the driving gear (16) is twice the number of teeth of the driven gear (17).

7. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: The right side of the spiral conveying blade (15) is provided with a turbine, while the left side is not provided with a turbine.

8. The auxiliary material adding mechanism for a grinding machine according to claim 1, characterized in that: The stirring claw (4) has two claws.

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