Automatic feeding and grinding device for hard alloy bars

Abstract

The utility model relates to the field of automatic feeding and grinding devices, and discloses an automatic feeding and grinding device for hard alloy bars, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate, the left side of the supporting plate is fixedly connected with a hydraulic cylinder, and the top of the hydraulic cylinder is fixedly connected with a moving plate. A fixed plate is fixedly connected to the left side of the top of the movable plate, two conveying plates are fixedly connected to the two ends of the right side of the movable plate, a grinding groove is formed in the top of the supporting plate, a clamping assembly is fixedly connected to the right side of the supporting plate, and a baffle is fixedly connected to the top of the left side of the supporting plate. According to the automatic feeding and grinding machine, automatic conveying of the automatic feeding and grinding machine is achieved, and the feeding process of hard alloy bars is quicker and more continuous. In this way, a large number of manpower resources can be saved, more machining tasks can be completed within a short time, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of automatic feeding grinding devices, in particular to an automatic feeding grinding device for hard alloy bars. Background Art

[0002] This automatic feeding and grinding device for cemented carbide bars is a device for processing cemented carbide bars, which is designed to improve processing efficiency and precision. The device realizes the feeding and grinding of cemented carbide bars in an automated manner, reduces labor costs, and improves processing consistency and stability.

[0003] After searching: Chinese patent announcement number: CN208681178U, it relates to the field of automatic feeding grinding devices, and discloses a kind of device, including a grinding frame slidably mounted on the grinding sliding seat, a sliding adjustment device is connected between the grinding frame and the grinding sliding seat; two grinding wheels that can grind the roller surface of the crushing roller are rotatably mounted on the grinding frame, and a grinding drive device is commonly connected between the two grinding wheels; the two grinding wheels can effectively avoid grinding dead angles, and the sliding grinding frame can adjust the feed amount according to the roller surface wear requirements, so that the grinding wheel can grind the roller surface normally and ensure that the roller surface after grinding can reach the required smoothness.

[0004] The above patent embodiment states that "a sliding adjustment device is connected between the grinding frame and the grinding sliding seat; two grinding wheels for grinding the roller surface of the crushing roller are rotatably mounted on the grinding frame, and a grinding drive device is commonly connected between the two grinding wheels; the two grinding wheels can effectively avoid grinding dead angles, and the sliding grinding frame can adjust the feed amount according to the roller surface wear needs." However, in the specific process, automatic feeding of the device cannot be achieved, resulting in increased labor consumption. Therefore, in view of the above-mentioned deficiencies, a new type of automatic feeding grinding device for cemented carbide bars is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an automatic feeding grinding device for cemented carbide bars, aiming to improve the problem in the prior art that the machine cannot realize the automatic feeding function, thereby increasing labor costs.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic feeding and grinding device for cemented carbide bars comprises a base plate, the top of the base plate is fixedly connected to a support plate, the left side of the support plate is fixedly connected to a hydraulic cylinder. The top of the hydraulic cylinder is fixedly connected to a movable plate, the top left side of the movable plate is fixedly connected to a fixed plate, the two ends of the right side of the movable plate are fixedly connected to two conveying plates, the top of the support plate is provided with a grinding groove, the right side of the support plate is fixedly connected to a clamping assembly, the left top of the support plate is fixedly connected to a baffle, the left side of the baffle is fixedly connected to a transport plate, the top of the transport plate is fixedly connected to a side baffle 1, the right top of the side baffle 1 is fixedly connected to a top plate, and the bottom of the top plate is fixedly connected to a pressing assembly.

[0008] As a further description of the above technical solution, the clamping assembly includes an electric push rod, the left side of the electric push rod is fixedly connected to the right side of the support plate, the driving end of the electric push rod is fixedly connected to a fixed block, both sides of the fixed block are rotatably connected to connecting rods, both connecting rods are rotatably connected to sliders, the top of the slider is fixedly connected to a connecting plate, the inside of the connecting plate is fixedly connected to a motor, and the driving end of the motor is fixedly connected to the clamping block.

[0009] As a further description of the above technical solution, the downward pressure assembly includes a cylinder, the top end of the cylinder is fixedly connected to the bottom end of the top plate, the driving end of the cylinder is fixedly connected to the downward pressure plate, and the tops of both sides of the downward pressure plate are fixedly connected to connecting rods.

[0010] As a further description of the above technical solution, a chain conveyor belt is arranged inside the side baffle plate 1, and a support column is fixedly connected to the bottom left side of the transport plate.

[0011] As a further description of the above technical solution, a transmission plate is fixedly connected to the top right side of the support plate, and side baffles 2 are fixedly connected to the front and rear sides of the top of the transmission plate. As a further description of the above technical solution, the outside of the fixed plate is slidably connected to the inside right side of the transport plate, and the two transport plates are slidably connected to the inside of the support plate.

[0012] As a further description of the above technical solution, the front and rear ends of the support plate are fixedly connected to side plates, the insides of the two side plates are provided with slide grooves, the bottom of the slider is fixedly connected to a sliding block, and the sliding block is slidably connected to the inside of the slide groove. As a further description of the above technical solution, the outsides of the two connecting rods are slidably connected to the inside of the top plate, and the right side of the second side baffle is fixedly connected to a collection box.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, the automatic feeding of the grinding machine is realized by the mutual cooperation of the hydraulic cylinder, the fixed plate, the conveying plate, the baffle plate and other structures, so that the feeding process of the cemented carbide rod is faster and continuous. This can save a lot of human resources and can complete more processing tasks in a shorter time, thereby improving production efficiency.

[0015] In the utility model, the motor, the slider, the connecting plate, the clamping block and other structures cooperate with each other to achieve accurate clamping of the carbide rod by the device, thereby reducing the operation time and the need for manual intervention. This can save time, and can complete more processing tasks in a shorter time, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an automatic feeding grinding device for cemented carbide bars proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a conveying plate of an automatic feeding and grinding device for cemented carbide bars proposed by the utility model;

[0018] Figure 3 The utility model discloses a transmission plate structure schematic diagram of an automatic feeding and grinding device for cemented carbide bars.

[0019] Figure 4 The utility model discloses a chain conveyor belt structure schematic diagram of an automatic feeding and grinding device for cemented carbide bars.

[0020] Figure 5 The utility model discloses a schematic diagram of a connecting plate structure of an automatic feeding and grinding device for cemented carbide bars.

[0021] Legend:

[0022] 1. Bottom plate; 2. Support plate; 3. Hydraulic cylinder; 4. Moving plate; 5. Fixed plate; 6. Conveying plate; 7. Baffle plate; 8. Grinding groove; 9. Lower pressure plate; 10. Cylinder; 11. Connecting rod; 12. Top plate; 13. Electric push rod; 14. Fixed block; 15. Connecting rod; 16. Sliding block; 17. Side plate; 18. Slide; 19. Connecting plate; 20. Motor; 21. Clamping block; 22. Chain conveyor belt; 23. Support column; 24. Conveying plate; 25. Side baffle plate 1; 26. Conveying plate; 27. Side baffle plate 2; 28. Collecting box; 29. ​​Sliding block. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an automatic feeding grinding device for cemented carbide rods, comprising a bottom plate 1, a support plate 2 is fixedly connected to the top of the bottom plate 1, and the device comprises a bottom plate 1, which is located at the bottom of the entire device and provides a stable foundation for the entire device. The selection and design of the bottom plate 1 take into account the requirements for the stability and reliability of the device, and a support plate 2 is fixedly connected to the top of the bottom plate 1. The function of this support plate 2 is to support the cemented carbide rod so that it can maintain a stable position during the grinding process. The design of the support plate 2 needs to take into account the size and weight of the cemented carbide rod. A hydraulic cylinder 3 is fixedly connected to the left side of the support plate 2, and a transmission plate 26 is fixedly connected to the top of the right side of the support plate 2. The front and rear sides of the top of the transmission plate 26 are fixedly connected to the side baffle 27. The transmission plate 26 is an important component connected to the support plate 2, which is responsible for transferring the cemented carbide rod from a working area to the inside of the device for collection, and the front and rear sides of the top of the transmission plate 26 are fixedly connected to the side baffle 27. The function of the side baffle 27 is to ensure that the carbide rod does not deviate from the predetermined path during the transmission process, thereby avoiding the deflection or tipping of the rod, so as to ensure the stability and safety of the processing process.

[0025] The front and rear ends of the support plate 2 are fixedly connected with the side plates 17, and the inside of the two side plates 17 is provided with a slide groove 18. The bottom of the slider 16 is fixedly connected with a sliding block 29, and the bottom of the slider 16 is fixedly connected with a sliding block 29. The function of the sliding block 29 is to enable the slider 16 to move smoothly inside the slide groove 18. Through the connection of the sliding block 29, the slider 16 can easily move forward and backward in the slide groove 18 of the side plate 17, so as to achieve accurate positioning and adjustment of the cemented carbide rod. The sliding block 29 is slidably connected inside the slide groove 18. The top of the hydraulic cylinder 3 is fixedly connected with a moving plate 4, and the top left side of the moving plate 4 is fixedly connected with a fixed plate 5. Two conveying plates 6 are slidably connected inside the support plate 2, and the two conveying plates 6 are slidably connected inside the support plate 2. These conveying plates 6 are important components for transmitting cemented carbide rods. They are installed inside the support plate 2 and can slide along the length direction of the support plate 2. This design enables the conveying plate 6 to effectively transfer the cemented carbide rod from one working area to another working area during the grinding process, thereby realizing the function of automatic feeding grinding.

[0026] Two conveying plates 6 are fixedly connected to the two ends of the right side of the movable plate 4, a grinding groove 8 is provided on the top of the support plate 2, a clamping assembly is fixedly connected to the right side of the support plate 2, and the clamping assembly includes an electric push rod 13, the left side of the electric push rod 13 is fixedly connected to the right side of the support plate 2, a fixed block 14 is fixedly connected to the driving end of the electric push rod 13, both sides of the fixed block 14 are rotatably connected to connecting rods 15, and the two connecting rods 15 are rotatably connected to sliders 16, a connecting plate 19 is fixedly connected to the top of the slider 16, a motor 20 is fixedly connected to the inside of the connecting plate 19, and a clamping block 21 is fixedly connected to the driving end of the motor 20. When the motor 20 rotates, the clamping block 21 is driven to rotate to rotate the carbide rod.

[0027] Reference Figure 4 - Figure 5 The left top of the support plate 2 is fixedly connected with a baffle 7, which can effectively resist the carbide rod. The left side of the baffle 7 is fixedly connected with a transport plate 24, and the outside of the fixed plate 5 is slidably connected to the right inside of the transport plate 24. The top of the transport plate 24 is fixedly connected with a side baffle 1 25, and the right top of the side baffle 1 25 is fixedly connected with a top plate 12. The bottom of the top plate 12 is fixedly connected with a pressing assembly, and the pressing assembly includes a cylinder 10, and the top of the cylinder 10 is fixedly connected to the bottom end of the top plate 12. The driving end of the cylinder 10 is fixedly connected with a lower pressing plate 9, and the tops of both sides of the lower pressing plate 9 are fixedly connected with connecting rods 11. The connecting rods 11 can effectively connect the lower pressing plate 9 and will not fall off. The outsides of the two connecting rods 11 are slidably connected to the inside of the top plate 12, and the right side of the side baffle 27 is fixedly connected with a collecting box 28, so that the materials on the side baffle 27 can be collected together.

[0028] A chain conveyor belt 22 is arranged inside the side baffle plate 25, and a support column 23 is fixedly connected to the left bottom of the transport plate 24. The chain conveyor belt 22 can effectively transport the cemented carbide rods.

[0029] Working principle: When the equipment is started, the material is transported through the chain conveyor belt 22 inside the transport plate 24. When the material arrives at the conveying port, it will be blocked by the baffle 7, so that the material cannot be transported. The movable plate 4 is lifted up by the start of the slider 16, and the fixed plate 5 on the top of the movable plate 4 will lift the material in the gap of the chain conveyor belt 22, so that the material passes over the baffle 7. The landslide on the top of the baffle 7 causes it to roll into the grinding groove 8 on the top of the support plate 2. At the same time, the driving end of the cylinder 10 presses the lower pressure plate 9 down and combines it with the grinding groove 8 on the top of the support plate 2. At this time, the driving end of the electric push rod 13 pushes the fixed block 14 away, and the connecting rods 15 at both ends of the fixed block 14 move forward to pull the slider 16 inward, and the slider 16 passes through the sliding block 29. The sliding block 29 slides inside the slide groove 18, a connecting plate 19 is fixed on the top of the sliding block 16, a motor 20 is fixed inside the connecting plate 19, and a clamping block 21 is fixedly connected to the driving end of the motor 20. These devices push and pull the connecting rod 15 inward to clamp the material. When the material enters the grinding groove 8 and is pressed down by the lower pressure plate 9, the clamping block 21 clamps the material and rotates at high speed in the grinding groove 8 through the rotation of the motor 20 to achieve the grinding effect. When the grinding is completed, the moving plate 4 is lifted by the hydraulic cylinder 3, and the conveying plate 6 fixed on the right side of the moving plate 4 rises, and the material in the grinding groove 8 is lifted and pushed into the transmission plate 26, and the transmission plate 26 rolls into the collection box 28 for collection.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding grinding device for cemented carbide bars, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support plate (2), the left side of the support plate (2) is fixedly connected to a hydraulic cylinder (3), the top of the hydraulic cylinder (3) is fixedly connected to a movable plate (4), the top left side of the movable plate (4) is fixedly connected to a fixed plate (5), the two ends of the right side of the movable plate (4) are fixedly connected to two conveying plates (6), the top of the support plate (2) is provided with a grinding groove (8), the right side of the support plate (2) is fixedly connected to a clamping assembly, the top left side of the support plate (2) is fixedly connected to a baffle plate (7), the left side of the baffle plate (7) is fixedly connected to a transport plate (24), the top of the transport plate (24) is fixedly connected to a side baffle plate 1 (25), the top right side of the side baffle plate 1 (25) is fixedly connected to a top plate (12), and the bottom of the top plate (12) is fixedly connected to a pressing assembly.

2. The automatic feeding grinding device for cemented carbide bars according to claim 1, characterized in that: The clamping assembly comprises an electric push rod (13), the left side of the electric push rod (13) is fixedly connected to the right side of the support plate (2), the driving end of the electric push rod (13) is fixedly connected to a fixed block (14), both sides of the fixed block (14) are rotatably connected to connecting rods (15), the two connecting rods (15) are rotatably connected to a slider (16), the top of the slider (16) is fixedly connected to a connecting plate (19), the interior of the connecting plate (19) is fixedly connected to a motor (20), and the driving end of the motor (20) is fixedly connected to a clamping block (21).

3. The automatic feeding grinding device for cemented carbide bars according to claim 1, characterized in that: The pressing assembly comprises a cylinder (10), the top end of the cylinder (10) is fixedly connected to the bottom end of the top plate (12), the driving end of the cylinder (10) is fixedly connected to a pressing plate (9), and the tops of both sides of the pressing plate (9) are fixedly connected to connecting rods (11).

4. The automatic feeding grinding device for cemented carbide bars according to claim 1, characterized in that: A chain conveyor belt (22) is arranged inside the first side baffle plate (25), and a support column (23) is fixedly connected to the bottom left side of the transport plate (24).

5. The automatic feeding grinding device for cemented carbide bars according to claim 3, characterized in that: A transmission plate (26) is fixedly connected to the top of the right side of the support plate (2), and a second side baffle plate (27) is fixedly connected to the front and rear sides of the top of the transmission plate (26).

6. The automatic feeding grinding device for cemented carbide bars according to claim 1, characterized in that: The outside of the fixing plate (5) is slidably connected to the inside of the right side of the transport plate (24), and the two conveying plates (6) are slidably connected to the inside of the support plate (2).

7. The automatic feeding grinding device for cemented carbide bars according to claim 2, characterized in that: The front and rear ends of the support plate (2) are fixedly connected to side plates (17), and the insides of the two side plates (17) are provided with sliding grooves (18). The bottom of the sliding block (16) is fixedly connected to a sliding block (29), and the sliding block (29) is slidably connected inside the sliding groove (18).

8. The automatic feeding grinding device for cemented carbide bars according to claim 5, characterized in that: The outsides of the two connecting rods (11) are slidably connected to the inside of the top plate (12), and the right side of the second side baffle plate (27) is fixedly connected to a collection box (28).

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