Feeding device for grinding wheel production

Abstract

The utility model relates to the technical field of grinding wheel production, in particular to a grinding wheel production feeding device which comprises a machine body, a driving mechanism and a connecting assembly, the driving mechanism is arranged on the surface of the machine body, the driving end of the driving mechanism is located on the inner wall of the machine body, and a discharging mechanism is arranged on the side of the driving mechanism. The side surface of the machine body is fixedly connected with a grip, rolling wheels are installed on the lower surface of the machine body, the connecting assembly is arranged at the connecting position of the driving mechanism and the discharging mechanism and comprises a guide sleeve, a mounting hole is formed in a moving part of the driving mechanism, and the connecting assembly is fixedly connected with the inner wall of the mounting hole. Through the arrangement of the connecting assembly, the structural strength between the discharging mechanism and the driving mechanism is improved, then the problems that when equipment is only supported by an air cylinder, the supporting structure is single, and the air cylinder is prone to being damaged are solved, and the service life of equipment parts is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel production, in particular to a grinding wheel production feeding device. Background Art

[0002] Grinding wheel is also called bonded abrasive. It is a bonded abrasive with a certain strength and ordinary abrasive is bonded into a certain shape by a binder. It is generally composed of abrasive, binder and pores. These three parts are often called the three elements of bonded abrasive. Grinding wheel is the most widely used abrasive. In the process of producing grinding wheels, companies now use feeding devices to assist production. The feeding device can move the processed materials into the production mold, reducing the burden on workers and improving the company's production efficiency and production benefits.

[0003] Prior art includes a utility model with publication number CN209383028U, which discloses a feeding device for grinding wheel production. The patent adopts a support plate, and a feeding box is provided on one side of the support plate. Two partitions are symmetrically provided at the bottom of the feeding box and located at the discharge port. A rotating shaft is inserted and connected to the connection between the other side of the two partitions and the feeding box. The partition is rotatably connected to the feeding box through the rotating shaft. The two rotating shafts pass through the back of the feeding box and are fixedly inserted and connected with connecting gears. The output shaft of the first servo motor and the outer side of the pulley are both sleeved with a connecting belt. The utility model can automatically close and open the discharge port of the feeding box through the rotating shaft, partition, connecting gear, first servo motor, pulley and connecting belt. , so that the feeding box can automatically drop the raw materials for grinding wheel production from the discharge port into the production device, eliminating the tediousness of manual unloading and feeding, reducing the labor intensity of employees, and improving the production efficiency of grinding wheels. It solves the problem that in the process of grinding wheel production and processing, the raw materials for grinding wheels need to be transported to the production and processing device, and then fed into the feeding port of the production and processing device for grinding wheel production and processing. Although the existing feeding device can transport the raw materials for grinding wheel production to the production and processing device, which reduces the labor intensity of employees to a certain extent, it still requires manual unloading and feeding. Working in a certain height environment increases the safety hazards of employees. At the same time, manual unloading and feeding by employees increases the labor intensity of employees and reduces the feeding efficiency.

[0004] In the process of transporting grinding wheel production materials with the help of a feeding device, there is an existing feeding device such as the above-mentioned one, whose feeding structure is only supported by a cylinder, and the supporting structure is single. When materials are stored in the feeding structure, the weight of the feeding structure will be applied to the driving end of the cylinder. After long-term use, the driving end of the cylinder will produce a certain deformation under the action of weight, which will cause the stability and accuracy of the cylinder to decrease, resulting in the cylinder of the equipment malfunctioning after long-term use. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that after long-term use, the driving end of the cylinder will produce a certain deformation under the action of weight, which will reduce the stability and accuracy of the cylinder, causing the cylinder of the equipment to malfunction after long-term use, and a grinding wheel production feeding device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding wheel production feeding device, comprising a machine body, a driving mechanism and a connecting component, the driving mechanism is arranged on the surface of the machine body, the driving end of the driving mechanism is located on the inner wall of the machine body, a feeding mechanism is arranged on the side of the driving mechanism, a handle is fixedly connected to the side surface of the machine body, a roller is installed on the lower surface of the machine body, the connecting component is arranged at the connection between the driving mechanism and the feeding mechanism, the connecting component comprises a guide sleeve, a mounting hole is opened on the moving part of the driving mechanism, the connecting component is fixedly connected to the inner wall of the mounting hole, a support column is slidably connected to the inner wall of the guide sleeve, a connecting block is sleeved on the surface of the support column, an assembly hole is opened on the surface of the connecting block, a positioning bolt is threadedly connected to the inner wall of the assembly hole, the outer circumference of the support column is fixedly connected to a limiting collar, the side surface of the limiting collar is fixedly connected to a connecting plate, a through hole is opened on the surface of the connecting plate, and the pushing part of the driving mechanism is plugged into the inner wall of the through hole.

[0007] Preferably, the number of the guide sleeves is four, and the four guide sleeves are diagonally arranged with respect to the moving part of the driving mechanism. A guide hole is opened on the surface of the fuselage, and the guide sleeve is slidably connected to the inner wall of the guide hole. The guide sleeve installed on the driving mechanism can guide the moving direction of the support column, and at the same time, the support column can be driven to move when the driving mechanism moves, so that the support column is always in the same horizontal plane as the unloading mechanism.

[0008] Preferably, the support column passes through the side surface of the guide sleeve, and the number of the support columns is four. The four support columns are diagonally arranged with respect to the connecting plate. Through the support columns installed inside the guide sleeve, when the driving mechanism lifts the unloading mechanism, the support columns can move under the guidance of the guide sleeve, so that the support columns can move with the unloading mechanism.

[0009] Preferably, the positioning bolt passes through the outer circumference of the support column, and the positioning bolt passes through the arc surface of the connecting block. By installing the positioning bolt in the connecting block, the position of the connecting block can be restricted on the support column, so that the connecting block can support the support column to increase the stability of the support column.

[0010] Preferably, a support assembly is provided on the side surface of the fuselage, and the support assembly includes a T-shaped frame, the T-shaped frame is fixedly connected to the side surface of the fuselage, the lower surface of the T-shaped frame is fixedly connected to a guide column, the surface of the guide column is slidably connected to a damping sleeve, the lower surface of the damping sleeve is fixedly connected to a U-shaped block, the upper surface of the U-shaped block is fixedly connected to a buffer spring, the buffer spring is fixedly connected to the lower surface of the T-shaped frame, both sides of the U-shaped block are fixedly connected to an assembly shaft, the side surface of the assembly shaft is fixedly connected to a stop block, the lower surface of the stop block is fixedly connected to a rubber gasket, and the stop block installed on the surface of the assembly shaft can contact the ground with the cooperation of the rubber gasket, thereby supporting the equipment.

[0011] Preferably, the number of the T-shaped frames is two, and the two T-shaped frames are symmetrically arranged about the fuselage. The number of the guide columns matches the T-shaped frames. Through the cooperation between the guide columns and the damping sleeves, the elastic force generated by the rebound of the buffer spring can be absorbed when the buffer spring deforms and rebounds, thereby reducing the elasticity of the buffer spring rebound.

[0012] Preferably, the buffer spring is socketed with the surface of the guide column, and the buffer spring is socketed with the surface of the damping sleeve. By installing the buffer spring under the T-shaped frame, the impact force generated by the equipment can be absorbed when the staff places the equipment to reduce the vibration generated by the equipment.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by setting a connection component, when the equipment is used, the material is transferred to the unloading mechanism, and the handle is operated to tilt the body backward. After the body is tilted, the handle is pushed, and the handle cooperates with the body and the roller to move the unloading mechanism. When the unloading mechanism moves to the designated unloading area, the body is put straight, the driving mechanism is controlled to work, and the driving mechanism moves the unloading mechanism to a suitable height perceived by the staff. At the same time, the pushing part in the driving mechanism moves the unloading mechanism to the top of the model, controls the unloading mechanism, powers on the unloading mechanism, and opens its own unloading port. The material in the unloading mechanism falls into the mold through the unloading port, and then the feeding operation of the mold is completed; when the driving mechanism is working, the moving part of the driving mechanism The guide sleeve is pushed to move, and the guide sleeve pushes the support column during the movement, so that the support column moves with the blanking mechanism. When the blanking mechanism moves to an appropriate height perceived by the staff, the pushing part of the driving mechanism pushes the blanking mechanism, and the blanking mechanism moves, and cooperates with the connecting plate and the limit sleeve to pull the support column. The support column drives the connecting block to move with the cooperation of the positioning bolt. When the blanking mechanism moves to just above the mold, the support column will cooperate with the connecting block and the guide sleeve to support the blanking mechanism. By setting the connecting assembly, the structural strength between the blanking mechanism and the driving mechanism is increased, thereby reducing the problem of a single support structure and easy damage to the cylinder when the equipment only relies on cylinder support, and further improves the service life of equipment components.

[0015] 2. In the utility model, by setting a support component, when the equipment is moved to the unloading area and the fuselage is placed straight, the fuselage pushes the T-frame, the T-frame cooperates with the guide column and the damping sleeve to push the U-shaped block, the U-shaped block cooperates with the assembly shaft to push the stop block and the rubber gasket, the rubber gasket and the stop block are pushed to the ground, when the stop block and the rubber gasket contact the ground, both push the U-shaped block upward, the U-shaped block squeezes the buffer spring, the buffer spring is squeezed and deformed, and absorbs the impact force generated when the stop block and the rubber gasket contact the ground, by setting the support component, the supporting part of the equipment is located in front of the equipment, thereby reducing the problem of poor support for the equipment when the supporting part of the equipment is designed to be directly below, which easily causes the equipment to tip over, and further improves the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural diagram of a grinding wheel production feeding device;

[0017] Figure 2 The utility model provides a schematic diagram of the structure of a grinding wheel production feeding device from a bottom view;

[0018] Figure 3 A schematic diagram of the structure of a connection assembly of a grinding wheel production feeding device is provided for the utility model;

[0019] Figure 4A schematic diagram of the structure of a support assembly of a grinding wheel production feeding device is provided for the utility model;

[0020] Figure 5 The utility model proposes a grinding wheel production feeding device Figure 4 Schematic diagram of the structure at point A in the middle.

[0021] Legend:

[0022] 1. Body; 2. Driving mechanism; 3. Unloading mechanism; 4. Handle; 5. Roller; 6. Connecting assembly; 61. Guide sleeve; 62. Support column; 63. Connecting block; 64. Positioning bolt; 65. Limiting ring; 66. Connecting plate; 67. Through hole; 7. Support assembly; 71. T-shaped frame; 72. Guide column; 73. Damping sleeve; 74. U-shaped block; 75. Buffer spring; 76. Assembly shaft; 77. Stop block; 78. Rubber gasket. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a grinding wheel production feeding device, including a machine body 1, a driving mechanism 2 and a connecting component 6, the driving mechanism 2 is arranged on the surface of the machine body 1, the driving end of the driving mechanism 2 is located on the inner wall of the machine body 1, a feeding mechanism 3 is arranged on the side of the driving mechanism 2, a handle 4 is fixedly connected to the side surface of the machine body 1, a roller 5 is installed on the lower surface of the machine body 1, the connecting component 6 is arranged at the connection between the driving mechanism 2 and the feeding mechanism 3, and a supporting component 7 is arranged on the side surface of the machine body 1.

[0024] The specific configuration and function of the connection assembly 6 and the support assembly 7 will be described in detail below.

[0025] In this embodiment: the connecting component 6 includes a guide sleeve 61, the moving part of the driving mechanism 2 is provided with a mounting hole, the connecting component 6 is fixedly connected to the inner wall of the mounting hole, the inner wall of the guide sleeve 61 is slidably connected with a support column 62, the surface of the support column 62 is sleeved with a connecting block 63, the surface of the connecting block 63 is provided with an assembly hole, the inner wall of the assembly hole is threadedly connected with a positioning bolt 64, the outer circumference of the support column 62 is fixedly connected with a limiting ring 65, the side surface of the limiting ring 65 is fixedly connected with a connecting plate 66, the surface of the connecting plate 66 is provided with a through hole 67, and the pushing part of the driving mechanism 2 is plugged into the inner wall of the through hole 67.

[0026] Specifically, there are four guide sleeves 61, which are diagonally arranged with respect to the moving part of the driving mechanism 2. A guide hole is opened on the surface of the fuselage 1, and the guide sleeve 61 is slidably connected to the inner wall of the guide hole. The guide sleeve 61 installed on the driving mechanism 2 can guide the moving direction of the support column 62, and at the same time, the support column 62 can be driven to move when the driving mechanism 2 moves, so that the support column 62 is always in the same horizontal plane as the unloading mechanism 3.

[0027] Specifically, the support columns 62 penetrate the side surface of the guide sleeve 61 . There are four support columns 62 , and the four support columns 62 are diagonally arranged with respect to the connecting plate 66 .

[0028] In this embodiment: through the support column 62 installed inside the guide sleeve 61, when the driving mechanism 2 lifts the unloading mechanism 3, it can move under the guidance of the guide sleeve 61, so that the support column 62 can move with the unloading mechanism 3.

[0029] Specifically, the positioning bolt 64 passes through the outer circumference of the support column 62, and the positioning bolt 64 passes through the arc surface of the connecting block 63. By installing the positioning bolt 64 in the connecting block 63, the position of the connecting block 63 can be limited on the support column 62, so that the connecting block 63 can support the support column 62 to increase the stability of the support column 62.

[0030] In this embodiment: the support assembly 7 includes a T-shaped frame 71, the T-shaped frame 71 is fixedly connected to the side surface of the fuselage 1, the lower surface of the T-shaped frame 71 is fixedly connected with a guide column 72, the surface of the guide column 72 is slidably connected with a damping sleeve 73, the lower surface of the damping sleeve 73 is fixedly connected with a U-shaped block 74, the upper surface of the U-shaped block 74 is fixedly connected with a buffer spring 75, the buffer spring 75 is fixedly connected to the lower surface of the T-shaped frame 71, both sides of the U-shaped block 74 are fixedly connected with an assembly shaft 76, the side surface of the assembly shaft 76 is fixedly connected with a stop block 77, and the lower surface of the stop block 77 is fixedly connected with a rubber gasket 78.

[0031] In this embodiment, a stopper 77 installed on the surface of the assembly shaft 76 can contact the ground with the cooperation of the rubber gasket 78, thereby supporting the equipment.

[0032] Specifically, there are two T-shaped frames 71, which are symmetrically arranged with respect to the fuselage 1. The number of guide columns 72 matches the T-shaped frames 71. Through the cooperation between the guide columns 72 and the damping sleeve 73, the elastic force generated by the rebound of the buffer spring 75 can be absorbed when the buffer spring 75 deforms and rebounds, thereby reducing the elasticity of the rebound of the buffer spring 75.

[0033] Specifically, the buffer spring 75 is sleeved with the surface of the guide column 72 , and the buffer spring 75 is sleeved with the surface of the damping sleeve 73 .

[0034] In this embodiment, the buffer spring 75 installed under the T-shaped frame 71 can absorb the impact force generated by the equipment when the staff places the equipment, so as to reduce the vibration generated by the equipment.

[0035] Working principle: when the equipment is in use, the material is transferred to the unloading mechanism 3, and the handle 4 is operated to tilt the fuselage 1 backward. After the fuselage 1 is tilted, the handle 4 is pushed. The handle 4 cooperates with the fuselage 1 and the roller 5 to move the unloading mechanism 3. When the unloading mechanism 3 moves to the designated unloading area, the fuselage 1 is straightened, and the driving mechanism 2 is controlled to work. The driving mechanism 2 moves the unloading mechanism 3 to a suitable height perceived by the staff. At the same time, the pushing part in the driving mechanism 2 moves the unloading mechanism 3 to the top of the model, and the unloading mechanism 3 is controlled. The unloading mechanism 3 is powered on and opens its own unloading port. The material in the unloading mechanism 3 falls into the mold through the unloading port, and the loading operation of the mold is completed. When the driving mechanism 2 is working, the moving part of the driving mechanism 2 pushes the guide sleeve 61 to move. During the movement, the guide sleeve 61 pushes the support column 62, so that the support column 62 moves with the displacement of the unloading mechanism 3. When the unloading mechanism 3 moves to a suitable height perceived by the staff When the material discharging mechanism 3 is moved, the pushing part of the driving mechanism 2 pushes the material discharging mechanism 3, and the material discharging mechanism 3 moves, and cooperates with the connecting plate 66 and the limiting ring 65 to pull the supporting column 62, and the supporting column 62 drives the connecting block 63 to move with the cooperation of the positioning bolt 64. When the material discharging mechanism 3 moves to the top of the mold, the supporting column 62 will cooperate with the connecting block 63 and the guiding sleeve 61 to support the material discharging mechanism 3; in addition, when the equipment is moved to the material discharging area and the fuselage 1 is placed straight, the fuselage 1 pushes the T-shaped frame 71, The T-shaped frame 71 cooperates with the guide column 72 and the damping sleeve 73 to push the U-shaped block 74. The U-shaped block 74 cooperates with the assembly shaft 76 to push the stop block 77 and the rubber gasket 78. The rubber gasket 78 and the stop block 77 are pushed to the ground. When the stop block 77 and the rubber gasket 78 contact the ground, the two push the U-shaped block 74 upward, and the U-shaped block 74 squeezes the buffer spring 75. The buffer spring 75 is squeezed and deformed, and absorbs the impact force generated when the stop block 77 and the rubber gasket 78 contact the ground.

Claims

1. A grinding wheel production feeding device, comprising a body (1), a driving mechanism (2) and a connection assembly (6), characterized in that: The driving mechanism (2) is arranged on the surface of the body (1), the driving end of the driving mechanism (2) is located on the inner wall of the body (1), a feeding mechanism (3) is arranged on the side of the driving mechanism (2), a handle (4) is fixedly connected to the side surface of the body (1), a roller (5) is installed on the lower surface of the body (1), the connecting component (6) is arranged at the connection between the driving mechanism (2) and the feeding mechanism (3), the connecting component (6) includes a guide sleeve (61), a mounting hole is opened on the moving part of the driving mechanism (2), and the connecting component (6) is connected to the inner wall of the mounting hole. The guide sleeve (61) is fixedly connected to the wall, the inner wall of the guide sleeve (61) is slidably connected to a support column (62), the surface of the support column (62) is sleeved with a connecting block (63), the surface of the connecting block (63) is provided with an assembly hole, the inner wall of the assembly hole is threadedly connected with a positioning bolt (64), the outer circumference of the support column (62) is fixedly connected to a limiting collar (65), the side surface of the limiting collar (65) is fixedly connected to a connecting plate (66), the surface of the connecting plate (66) is provided with a through hole (67), and the pushing portion of the driving mechanism (2) is plugged into the inner wall of the through hole (67).

2. The grinding wheel production feeding device according to claim 1, characterized in that: The number of the guide sleeves (61) is four, and the four guide sleeves (61) are arranged diagonally with respect to the moving part of the driving mechanism (2). A guide hole is opened on the surface of the body (1), and the guide sleeve (61) is slidably connected to the inner wall of the guide hole.

3. The grinding wheel production feeding device according to claim 1, characterized in that: The support column (62) passes through the side surface of the guide sleeve (61), the number of the support columns (62) is four, and the four support columns (62) are arranged diagonally with respect to the connecting plate (66).

4. The grinding wheel production feeding device according to claim 1, characterized in that: The positioning bolt (64) passes through the outer circumference of the support column (62), and the positioning bolt (64) passes through the arc surface of the connecting block (63).

5. The grinding wheel production feeding device according to any one of claims 1 to 4, characterized in that: The side surface of the fuselage (1) is provided with a support assembly (7), and the support assembly (7) comprises a T-shaped frame (71), the T-shaped frame (71) is fixedly connected to the side surface of the fuselage (1), the lower surface of the T-shaped frame (71) is fixedly connected to a guide column (72), the surface of the guide column (72) is slidably connected to a damping sleeve (73), the lower surface of the damping sleeve (73) is fixedly connected to a U-shaped block (74), the upper surface of the U-shaped block (74) is fixedly connected to a buffer spring (75), the buffer spring (75) is fixedly connected to the lower surface of the T-shaped frame (71), both sides of the U-shaped block (74) are fixedly connected to an assembly shaft (76), the side surface of the assembly shaft (76) is fixedly connected to a stop block (77), and the lower surface of the stop block (77) is fixedly connected to a rubber gasket (78).

6. The grinding wheel production feeding device according to claim 5, characterized in that: The number of the T-shaped frames (71) is two, and the two T-shaped frames (71) are arranged in a left-right symmetrical manner with respect to the fuselage (1), and the number of the guide columns (72) matches that of the T-shaped frames (71).

7. The grinding wheel production feeding device according to claim 5, characterized in that: The buffer spring (75) is sleeved with the surface of the guide column (72), and the buffer spring (75) is sleeved with the surface of the damping sleeve (73).

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