CN221853381U - A double-station loading and unloading mechanism - Google Patents

Abstract

The utility model discloses a double-station feeding and discharging mechanism which is arranged between a processing table and a conveying belt and comprises a turntable, a first conveying assembly and a second conveying assembly which are arranged on the turntable in a relatively arranged mode, wherein an upright post is arranged between the processing table and the conveying belt and comprises a base and a body, the turntable is sleeved on the body, each conveying assembly comprises a lifting mechanism arranged on the upright post and a clamping jaw mounting seat connected with a lifting head of the lifting mechanism so as to be driven to lift by the lifting mechanism, and clamping jaws for grabbing gears are arranged on the clamping jaw mounting seat. The utility model at least comprises the following advantages: the safety is improved, and the working efficiency of loading and unloading is greatly improved.

Description

A double-station loading and unloading mechanism

Technical Field

The utility model relates to the technical field of mechanical equipment, and more specifically to a double-station loading and unloading mechanism.

Background Art

The description in this section merely provides background information related to the disclosure of the present utility model and does not constitute prior art.

The gear grinding machine generally includes a bed, a grinding wheel mounting frame and a column mounted on the bed, and a workbench arranged between the grinding wheel mounting frame and the column. The grinding wheel mounting frame is equipped with a grinding wheel, and the gear to be processed is placed on the workbench. The small column is equipped with a pin for pressing the end face of the gear with the workbench, and the gear is ground by the grinding wheel. At present, when processing gears, it is generally picked up and placed manually, which is inefficient and does not meet the standards of safe production.

It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the present invention and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because they are described in the background technology section of the present invention.

Summary of the invention

The technical problem to be solved by the utility model is to provide a double-station loading and unloading mechanism, which improves the safety and greatly improves the working efficiency of loading and unloading.

In order to solve the above technical problems, the utility model provides a double-station loading and unloading mechanism installed between a processing table and a conveyor belt, characterized in that it includes a turntable and a first conveying assembly and a second conveying assembly installed on the turntable and arranged relatively.

As a further preferred embodiment, a column is arranged between the processing table and the conveyor belt, the column includes a base and a body, the turntable is mounted on the body, each of the transport components includes a lifting mechanism installed on the column and a clamp mounting seat connected to a lifting head of the lifting mechanism to be lifted and lowered by the lifting mechanism, and the clamp mounting seat is equipped with a clamp for grabbing gears.

As a further preferred embodiment, a split guide rail is also provided on the column, which is arranged in a circular ring shape on the outer ring of the column and includes a fixed part installed on the column, and a first movable part and a second movable part which are arranged opposite to each other and separately from the fixed part, the lifting head of the first conveying assembly is connected to the first movable part, the lifting head of the second conveying assembly is connected to the second movable part, the first conveying assembly and the second conveying assembly respectively include lifting blocks for installing the clamping claw mounting seat, each lifting block is installed with at least one group of lifting parts on one side facing the guide rail, and each group of lifting parts includes rollers which are arranged on the upper and lower surfaces of the guide rail and can roll on the guide rail with the rotation of the turntable.

As a further preferred embodiment, the turntable is annularly sleeved on the body, the inner wall of the turntable has a slot, and a rotation drive assembly is installed on the wall panel of the body. The rotation drive assembly includes a drive motor installed on the body, and a rotating wheel and a gear installed in turn on the output shaft of the drive motor, the end of the rotating wheel is inserted into the slot, and the inner wall of the turntable is also provided with a rack that meshes with the gear for transmission.

As a further preferred embodiment, an auxiliary support is also installed on the main body, and the auxiliary support includes a rotating shaft and a support wheel and an auxiliary transmission wheel installed on the rotating shaft in sequence, the end of the support wheel is clamped in the clamping groove, and the auxiliary transmission wheel is meshed with the rack.

As a further preference, the transport assembly further comprises guide posts mounted on the turntable, and both ends of the lifting block are slidably connected up and down on the guide posts.

As a further preferred embodiment, two groups of limit assemblies are installed on the main body, one group of limit assemblies is installed close to the first movable part, and the other group of limit assemblies is installed close to the second movable part, and each group of limit assemblies includes an upper limit switch and a lower limit switch.

By means of the above technical solution, the beneficial effects of the utility model are as follows:

The utility model discloses a double-station loading and unloading mechanism, in which a column is arranged between a processing table and a conveyor belt. By arranging two transport components on the outer ring of the column, it is possible to realize that when one of the transport components is placing materials on the processing table, the other transport component can place the previously captured processed product on the conveyor belt, and can grab a workpiece to be processed from the conveyor belt and rotate it to the processing table to place the workpiece on the processing table for processing, so as to realize material collection and placement, which greatly improves the working efficiency of loading and unloading materials, and the gripping by the clamping claw replaces manual operation, which can improve the operation safety. The transport component is installed on a turntable, and the turntable is arranged on the outer ring of the column, so that the structure is more compact, and there is no need to install it on the table surface, thereby effectively saving the installation space. The guide rail of the present application adopts a split setting, which can not only play a guiding role but also can use the structure to realize the lifting and lowering of the clamping claw, and this setting method is convenient for the limit component to detect whether the lifting and lowering are in place. The turntable of the present application adopts a gear and rack meshing transmission method to make the rotation more stable, and the rack is arranged on the inner wall of the turntable, and the turntable is supported by the groove opened on the inner wall. This method is convenient for maintenance of this part.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of FIG1 of the utility model from another perspective;

FIG. 3 is a perspective view of the inner wall of the turntable of FIG. 2 of the present invention.

in:

1. Column; 101. Base; 102. Main body; 2. Turntable; 3. Transport assembly; 301. Lifting block; 302. Guide column; 303. Gripper mounting seat; 4. Guide rail; 401. First movable part; 402. Fixed part; 403. Second movable part; 5. Roller; 6. Lifting mechanism; 7. Lifting head; 8. Lower limit switch; 9. Guide column.

DETAILED DESCRIPTION

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.

It should be noted that in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and to distinguish similar objects. There is no order of precedence between the two, and they cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

Referring to Figures 1-3, a double-station loading and unloading mechanism described in a preferred embodiment of this invention is installed between a processing table and a conveyor belt, the workpiece to be processed is placed on the processing table for processing, and the conveyor belt is used to convey the processed products and the workpiece to be processed. Specifically, the double-station loading and unloading mechanism of this application includes a turntable 2 and a first conveying assembly 3 and a second conveying assembly 3 installed on the turntable 2 and arranged oppositely. Specifically, a column 1 is set between the processing table and the conveyor belt.

The column 1 includes a base 101 and a body 102, the turntable 2 is arranged in a ring shape and is sleeved on the outer ring of the body 102, each of the transport components 3 includes a lifting mechanism 6 installed on the column 1 and a clamp mounting seat 303 connected to the lifting head 7 of the lifting mechanism 6 so as to be lifted and lowered by the lifting mechanism 6, and the clamp mounting seat 303 is equipped with a clamp for grabbing gears.

In order to facilitate the monitoring of the lifting position of the lifting mechanism 6 and to make the structural design more compact, it is preferred that a split guide rail 4 is also provided on the column 1, and the guide rail 4 is arranged in a circular ring shape on the outer ring of the column 1 and includes a fixed part 402 installed on the column 1, and a first movable part 401 and a second movable part 403 which are arranged opposite to each other and are separated from the fixed part 402, the lifting head 7 of the first conveying component 3 is connected to the first movable part 401, and the lifting head 7 of the second conveying component 3 is connected to the second movable part 403, the first conveying component 3 and the second conveying component 3 respectively include a lifting block 301 for installing the clamping claw mounting seat 303, and each lifting block 301 is installed with at least one group of lifting members on one side facing the guide rail 4, and each group of lifting members includes rollers 5 which are arranged on the upper and lower surfaces of the guide rail 4 and can roll on the guide rail 4 as the turntable 2 rotates.

The inner wall of the turntable 2 of the present application has a slot, and a rotating drive assembly is installed on the wall plate of the body 102. The rotating drive assembly includes a driving motor installed on the body 102, and a rotating wheel and a gear installed on the output shaft of the driving motor in sequence. The end of the rotating wheel is inserted into the slot, and the inner wall of the turntable 2 is also provided with a rack that meshes with the gear. The body 102 is also equipped with an auxiliary support, which includes a rotating shaft and a supporting wheel and an auxiliary transmission wheel installed on the rotating shaft in sequence. The end of the supporting wheel is inserted into the slot, and the auxiliary transmission wheel meshes with the rack. The transport assembly 3 also includes a guide column 302 installed on the turntable 2, and the two ends of the lifting block 301 can be slidably connected up and down on the guide column 302. Two groups of limit assemblies are also installed on the body 102, one of which is installed close to the first movable part 401, and the other is installed close to the second movable part 403. Each group of limit assemblies includes an upper limit switch and a lower limit switch 8.

The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims (7)

1. A double-station loading and unloading mechanism, installed between a processing table and a conveyor belt, characterized in that it includes a turntable and a first conveying assembly and a second conveying assembly installed on the turntable and arranged opposite to each other. 2. The double-station loading and unloading mechanism according to claim 1 is characterized in that a column is arranged between the processing table and the conveyor belt, the column includes a base and a body, the turntable is sleeved on the body, and each of the conveying components includes a lifting mechanism installed on the column and a clamp mounting seat connected to the lifting head of the lifting mechanism to be driven to lift and lower by the lifting mechanism, and the clamp mounting seat is equipped with a clamp for grabbing gears. 3. The double-station loading and unloading mechanism according to claim 2 is characterized in that a split guide rail is also provided on the column, the guide rail is arranged in a circular ring shape on the outer ring of the column and includes a fixed part installed on the column, and a first movable part and a second movable part are arranged opposite to each other and separately arranged from the fixed part, the lifting head of the first conveying assembly is connected to the first movable part, the lifting head of the second conveying assembly is connected to the second movable part, the first conveying assembly and the second conveying assembly respectively include a lifting block for the clamping claw mounting seat to be installed, each lifting block is installed with at least one group of lifting members on one side facing the guide rail, and each group of lifting members includes rollers arranged on the upper and lower surfaces of the guide rail and can roll on the guide rail with the rotation of the turntable. 4. The double-station loading and unloading mechanism according to claim 2 is characterized in that the turntable is annularly sleeved on the main body, the inner wall of the turntable has a slot, and a rotation drive assembly is installed on the wall panel of the main body. The rotation drive assembly includes a drive motor installed on the main body, and a rotating wheel and a gear installed in turn on the output shaft of the drive motor, the end of the rotating wheel is inserted into the slot, and the inner wall of the turntable is also provided with a rack that meshes with the gear for transmission. 5. The double-station loading and unloading mechanism according to claim 4 is characterized in that an auxiliary support is also installed on the main body, and the auxiliary support includes a rotating shaft and a support wheel and an auxiliary transmission wheel installed on the rotating shaft in sequence, the end of the support wheel is clamped in the clamping groove, and the auxiliary transmission wheel is engaged with the rack. 6. The double-station loading and unloading mechanism according to claim 2 is characterized in that the conveying assembly also includes a guide column installed on the turntable, and the two ends of the lifting block can be slidably connected up and down on the guide column. 7. The double-station loading and unloading mechanism according to claim 3 is characterized in that two groups of limit assemblies are also installed on the main body, one group of limit assemblies is installed close to the first movable part, and the other group of limit assemblies is installed close to the second movable part, and each group of limit assemblies includes an upper limit switch and a lower limit switch.