CN217493871U

CN217493871U - Feeding and discharging structure of grinding machine

Info

Publication number: CN217493871U
Application number: CN202221323225.7U
Authority: CN
Inventors: 吴晓辉; 罗彦东; 谢刚
Original assignee: Zigong Jingong Superhard Tool Co ltd
Current assignee: Zigong Jingong Superhard Tool Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-27
Anticipated expiration: 2032-05-30

Abstract

A feeding and discharging structure of a grinding machine comprises the grinding machine, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism is arranged at the feeding end of the grinding machine, the discharging mechanism is arranged at the discharging end of the grinding machine, the feeding mechanism comprises a feeding track, and a plurality of groups of feeding clamps for clamping workpieces are arranged in the feeding track; the blanking mechanism comprises a rotating stop lever and a material receiving mechanism, the rotating stop lever consists of two parallel stop levers which are coaxially rotated, and the material receiving mechanism is arranged at the rear end of the rotating stop lever; the receiving mechanism comprises a receiving disc and a lifting frame, a sliding guide block capable of moving up and down along the lifting frame is arranged on the inner side of the lifting frame, and the receiving disc is clamped on the top surface of the sliding guide block and driven by the sliding guide block to move up and down; the sliding guide block is driven by a motor to move up and down.

Description

Feeding and discharging structure of grinding machine

Technical Field

The utility model belongs to the technical field of the material transports and specifically relates to a feeding and discharging structure on grinding machine.

Background

In the production process, a grinding machine is needed for processing and tasting of workpieces, but most processing manufacturers work in the process of machining the grinding machine in a mode of manual feeding and blanking, a large amount of labor cost is generated in the working mode, the labor efficiency is low, the method is not suitable for large-batch machining of the grinding machine, and meanwhile, the risk of engineering accidents is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following scheme:

Furthermore, each group of the feeding clamps comprises two groups of clamping blocks, and each group of the clamping blocks is arranged on the clamping base; each group of clamping blocks comprises an active block and a fixed block, a clamp sliding groove is formed in the clamping base, and the lower end of the active block is embedded into the clamp sliding groove and slides along the clamp sliding groove under the control of a clamp motor.

Further, the fixture motor is controlled through the induction device, the induction device comprises a clamping inductor and an induction block, a clamping base of the feeding fixture is provided with the clamping inductor, the discharge end of the grinding machine is provided with the induction block, when a workpiece is placed into the feeding fixture, the clamping inductor controls the fixture motor to enable the driving block and the fixed block to be close to the clamped workpiece, and when the clamping inductor reaches the discharge end of the grinding machine and senses the induction block, the driving block and the fixed block are separated to loosen the workpiece.

Further, the distance between the two stop levers is smaller than the length of the workpiece.

Furthermore, a blocking rod groove for the blocking rod to penetrate through is formed in the part, corresponding to the blocking rod, of the receiving disc.

Furthermore, gears are arranged at the upper section and the lower section in the vertical supporting rod of the lifting frame, the gears are meshed with chains, and the sliding guide block is fixed with the chains.

The utility model is specially designed for strip-shaped workpieces, when the workpieces are placed in the feeding clamp, the clamping inductor senses the workpieces, the motor of the control clamp drives the active block to be close to the fixed block to clamp the workpieces, the feeding track drives the feeding clamp to move towards the grinding machine, the workpieces stop when arriving at the worktable of the grinding machine, the feeding track continues to move after the workpieces are processed by the grinding machine, when the feeding clamp reaches the discharge end of the grinding machine, the clamping sensor senses the sensing block, the clamping sensor controls the driving block to leave the fixed block, the workpiece is still positioned in the feeding clamp, the stop lever rotates at the moment, the two parallel stop levers lift the workpiece, the stop lever continues to rotate upwards, the workpiece slides to the receiving tray along the stop lever under the action of gravity, when enough workpieces are received by the receiving tray, the receiving tray is taken out, the sliding guide block in the lifting frame is operated at the moment, and the receiving tray which is empty at the lower part is lifted to continue receiving work.

The beneficial effects of the utility model reside in that:

1. the process of conveying and processing the workpiece is completely automatic, additional manual operation is not needed, and the machine is simple, convenient, time-saving and labor-saving.

2. Simple structure, the function is convenient, only needs to place the work piece and transport two sets of manual works of take-up (stock) pan and can accomplish the work of whole set of material loading, processing, unloading, saves a large amount of costs.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: 1. a feeding mechanism; 2. rotating the stop lever; 3. a material receiving mechanism; 4. grinding machine; 5. a feeding track; 6. a feeding clamp; 7. a stop lever; 8. a lifting frame; 9. a sliding guide block; 10. a take-up pan; 11. clamping the inductor; 12. an induction block; 13. clamping the base; 14. a fixed block; 15. and (5) driving the block.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1: as shown in figures 1-2 of the drawings,

a feeding and discharging structure of a grinding machine comprises the grinding machine 4, a feeding mechanism 1 and a discharging mechanism, wherein the feeding mechanism 1 is arranged at the feeding end of the grinding machine 4, the discharging mechanism is arranged at the discharging end of the grinding machine 4, the feeding mechanism 1 comprises a feeding rail 5, and a plurality of groups of feeding clamps 6 for clamping workpieces are arranged in the feeding rail 5; the blanking mechanism comprises a rotating stop lever 2 and a material receiving mechanism 3, the rotating stop lever 2 consists of two stop levers 7 which are arranged in parallel and rotate coaxially, and the material receiving mechanism 3 is arranged at the rear end of the rotating stop lever 2; the material receiving mechanism 3 comprises a material receiving disc 10 and a lifting frame 8, a guide block 9 capable of sliding up and down along the lifting frame 8 is arranged on the inner side of the lifting frame 8, and the material receiving disc 10 is clamped on the top surface of the sliding guide block 9 and driven by the sliding guide block 9 to move up and down; the sliding guide block 9 is driven by a motor to move up and down.

Further, each group of the feeding clamps 6 comprises two groups of clamping blocks, and each group of the clamping blocks is arranged on the clamping base 13; each group of clamping blocks comprises an active block 15 and a fixed block 14, a clamp sliding groove is formed in the clamping base 13, and the lower end of the active block 15 is embedded into the clamp sliding groove and slides along the clamp sliding groove under the control of a clamp motor.

Further, the anchor clamps motor passes through induction system control, and the centre gripping base 13 of anchor clamps is provided with centre gripping inductor 11, and centre gripping inductor 11 is located the work piece under, and 4 discharge ends of grinding machine set up response piece 12, and when the anchor clamps were put into to the work piece, centre gripping inductor 11 sensed the work piece and control motor made initiative piece 15 and fixed block 14 be close to the centre gripping work piece, and when centre gripping inductor 11 arrived 4 discharge ends of grinding machine and sensed response piece 12, the work piece was loosened in the separation of initiative piece 15 and fixed block 14.

Further, the distance between the two stop levers 7 is smaller than the length of the workpiece.

Further, the part of the take-up pan 10 corresponding to the stop lever 7 is provided with a stop lever groove for the stop lever 7 to pass through

Furthermore, gears are arranged at the upper section and the lower section in the vertical supporting rod of the lifting frame 8, the gears are meshed with chains, and the sliding guide block 9 is fixed with the chains.

The utility model is specially designed for strip-shaped workpieces, when the workpieces are placed in a feeding clamp 6, a clamping sensor 11 senses the workpieces, a control clamp motor drives an active block 15 to be close to a fixed block 14 to clamp the workpieces, a feeding track 5 drives the feeding clamp 6 to move towards a grinding machine 4, the workpieces stop when arriving at a worktable of the grinding machine 4, the feeding track 5 continues to move after the workpieces are processed by the grinding machine 4, when the feeding clamp 6 arrives at a discharge end of the grinding machine 4, a sensing block 12 is sensed, the clamping sensor 11 controls the active block 15 to leave the fixed block 16, the workpieces are still located in the feeding clamp 6, a rotating stop lever 7 rotates at the moment, the workpieces are lifted by two parallel stop levers 7, the stop lever 7 continues to rotate upwards under the action of gravity, the workpieces slide towards a receiving tray 10 along the stop lever 7, when the receiving tray 10 receives enough workpieces, the receiving tray 10 is taken out, a sliding guide block 9 in a lifting frame 8 runs at the moment, and lifting the receiving tray 10 with the empty lower part to continue receiving.

The utility model discloses the in-process that transports and process the work piece is automatic completely, need not extra manual operation, and is simple and convenient, labour saving and time saving. Simple structure, the function is convenient, only needs to place the work piece and transports two sets of manual works of take-up (stock) pan and can accomplish the work of whole cover material loading, processing, unloading, saves a large amount of costs.

Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

1. The utility model provides a feeding and discharging structure of grinding machine, includes grinding machine, feed mechanism and unloading mechanism, its characterized in that: the feeding mechanism is arranged at the feeding end of the grinding machine, the discharging mechanism is arranged at the discharging end of the grinding machine, the feeding mechanism comprises a feeding track, and a plurality of groups of feeding clamps for clamping workpieces are arranged in the feeding track; the blanking mechanism comprises a rotating stop lever and a material receiving mechanism, the rotating stop lever consists of two parallel stop levers which are coaxially rotated, and the material receiving mechanism is arranged at the rear end of the rotating stop lever; the receiving mechanism comprises a receiving disc and a lifting frame, a sliding guide block capable of moving up and down along the lifting frame is arranged on the inner side of the lifting frame, and the receiving disc is clamped on the top surface of the sliding guide block and driven by the sliding guide block to move up and down; the sliding guide block is driven by a motor to move up and down.

2. The loading and unloading structure of the grinding machine as claimed in claim 1, wherein: each group of the feeding clamps comprises two groups of clamping blocks, and each group of the clamping blocks is arranged on the clamping base; each group of clamping blocks comprises an active block and a fixed block, a clamp sliding groove is formed in the clamping base, and the lower end of the active block is embedded into the clamp sliding groove and slides along the clamp sliding groove under the control of a clamp motor.

3. The loading and unloading structure of the grinding machine as claimed in claim 2, wherein: the clamp motor is controlled by the induction device, the induction device comprises a clamping inductor and an induction block, a clamping base of the feeding clamp is provided with a clamping inductor, the discharge end of the grinding machine is provided with the induction block, when a workpiece is placed into the feeding clamp, the clamping inductor controls the clamp motor to enable the driving block and the fixed block to be close to the clamped workpiece, and when the clamping inductor reaches the discharge end of the grinding machine and senses the induction block, the driving block and the fixed block are separated to loosen the workpiece.

4. The loading and unloading structure of the grinding machine as claimed in claim 1, wherein: the distance between the two stop levers is smaller than the length of the workpiece.

5. The loading and unloading structure of the grinding machine as claimed in claim 4, wherein: the part of the take-up pan corresponding to the stop lever is provided with a stop lever groove for the stop lever to pass through.

6. The loading and unloading structure of the grinding machine as claimed in claim 1, wherein: the upper section and the lower section in the vertical supporting rod of the lifting frame are provided with gears, the gears are meshed with chains, and the sliding guide blocks are fixed with the chains.