CN214691875U - Automatic loading and unloading device - Google Patents
Automatic loading and unloading device Download PDFInfo
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- CN214691875U CN214691875U CN202022937400.9U CN202022937400U CN214691875U CN 214691875 U CN214691875 U CN 214691875U CN 202022937400 U CN202022937400 U CN 202022937400U CN 214691875 U CN214691875 U CN 214691875U
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- separation blade
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Abstract
The utility model discloses an automatic loading and unloading device, a discharging component comprises a discharging pipe, a discharging port separation blade and a stop dog, the discharging port separation blade is movably arranged in the discharging direction relative to the discharging pipe, the stop dog is positioned above the discharging port separation blade, and the stop dog is parallel to the discharging port separation blade; the material taking assembly comprises a material clamping fixed block, a material clamping rotating block and a screw, wherein the material clamping rotating block is connected with the material clamping fixed block through a pin shaft, the screw drives the material clamping rotating block to rotate, the material clamping fixed block moves to drive the material outlet separation blade to move so as to change the relative position of the material outlet separation blade and the material outlet pipe, the stop block limits the position of the screw, and the screw drives the material clamping rotating block to rotate so as to clamp a workpiece; the processing structure comprises a spring chuck, and the material taking assembly clamps a workpiece and places the workpiece into the spring chuck for processing; the machine tool sliding plate moves to drive the material taking assembly to reciprocate between the material discharging assembly and the machining structure. The utility model relates to an automatic unloader goes up, degree of automation is high, simple structure, and required pneumatic actuator is few, but greatly reduced cost.
Description
Technical Field
The utility model belongs to the technical field of automatic processing, especially, relate to an automatic unloader that goes up.
Background
In current lathe work piece production line, the mode that the unloading of part was adopted has artifical operation mode and automatic unloader that goes up, and current production mode has following shortcoming and problem: firstly, the positioning, clamping and discharging of parts are all completed manually, and the efficiency is low; secondly, the structure of the automation equipment is complex, the action is complicated, and the cost is high;
the patent name 'automatic feeding and discharging processing device' with application number of 201821562901. X and publication date of 2019, 4 and 19 discloses an automatic feeding and discharging processing device, which comprises a fixed block and a guide rail arranged on a machine tool, wherein a material groove, an upper air cylinder and a lower air cylinder are fixedly connected to the fixed block, a feeding air cylinder is arranged on an air cylinder rod of the upper air cylinder and the lower air cylinder, a material taking clamp is arranged below the feeding air cylinder, a feeding slide rail is connected to a feeding inlet of the material groove, the other end of the feeding slide rail is connected with a vibrating disc, a material distributing mechanism is arranged below the material groove, a hydraulic chuck is further arranged on the fixed block, a material receiving groove is arranged below the hydraulic chuck, one end part of the material receiving groove is connected with a finished product material receiving basket, and a plurality of cutters are arranged on the guide rail; this technical scheme action is loaded down with trivial details, and it is more to carry out the cylinder, and the structure is complicated, and is with high costs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide an automatic unloader that degree of automation is high, simple structure, required pneumatic actuator is few.
In order to solve the technical problem, the technical scheme of the utility model is that: an automatic loading and unloading device comprises a discharging assembly, a processing structure and a material taking assembly, wherein the discharging assembly is arranged on a machine tool;
the discharge assembly comprises a discharge pipe, a discharge port separation blade and a stop block, the discharge port separation blade is movably arranged relative to the discharge pipe in the discharge direction, the stop block is positioned above the discharge port separation blade, and the stop block is parallel to the discharge port separation blade;
the material taking assembly comprises a material clamping fixed block, a material clamping rotating block and a screw, wherein the material clamping rotating block is connected with the material clamping fixed block through a pin shaft, the screw drives the material clamping rotating block to rotate, the material clamping fixed block moves to drive the material outlet separation blade to move so as to change the relative position of the material outlet separation blade and the material outlet pipe, the stop block limits the position of the screw, and the screw drives the material clamping rotating block to rotate so as to clamp a workpiece;
the processing structure comprises a spring chuck, and the material taking assembly clamps a workpiece and places the workpiece into the spring chuck for processing;
the machine tool sliding plate moves to drive the material taking assembly to reciprocate between the material discharging assembly and the machining structure.
Preferably, get the material subassembly still including installing the spring between pressing from both sides the material fixed block and pressing from both sides the material turning block, the one end of spring is installed on pressing from both sides the material fixed block and its other end is installed on the screw.
Preferably, the material taking assembly further comprises a fixed cutter holder, a sensor and a material pushing cylinder, the fixed cutter holder is installed on one side, away from the material clamping rotating block, of the material clamping fixing block, the sensor is installed on the material clamping rotating block, and the material pushing cylinder is installed in a hollow cavity formed by the material clamping fixing block and the material clamping rotating block.
Preferably, the discharging assembly further comprises a vibration disc and a circular tube material channel, one end of the circular tube material channel is connected with the vibration disc, and the other end of the circular tube material channel is connected with the discharging tube.
Preferably, the discharging assembly further comprises a spring plunger, one end of the spring plunger is connected with the discharge port blocking piece, and the other end of the spring plunger is fixedly installed on the machine tool.
The method for loading and unloading by using the automatic loading and unloading device comprises the following steps:
s1: the vibration disc of the discharging assembly sends the workpiece into the discharging pipe through the circular pipe material channel, and the discharging port separation blade is positioned at the pipe orifice of the discharging pipe to limit the workpiece in the discharging pipe;
s2: when materials are taken, the X-axis and the Z-axis of the machine tool move to drive the machine tool sliding plate to move, the material taking component fixedly arranged on the sliding plate moves to the pipe orifice of the discharging pipe, the material clamping fixing block pushes the discharging pipe blocking piece to move, a workpiece can be pushed out from the pipe orifice of the discharging pipe, meanwhile, after the screw touches the blocking block, the screw drives the material clamping rotating block to rotate, a gap is formed between the material clamping fixing block and the material clamping rotating block, and the workpiece falls into the gap to finish feeding;
s3: when a workpiece falls into the material taking assembly, the trigger sensor sends a signal, the X-axis of the machine tool moves to drive the machine tool sliding plate to move, and the material taking assembly fixed on the sliding plate moves to the position of the machining structure;
s4: the material taking assembly moves to a spring chuck of the processing structure, and a workpiece is fed into the spring chuck under the action of the material pushing cylinder to finish feeding;
s5: and when the workpiece is machined, the spring chuck is opened to pop the workpiece out, so that the blanking is completed.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model has high automation degree, simple structure and less required pneumatic actuating elements;
(2) the utility model has the advantages that the discharge assembly, the material taking assembly and the processing structure are skillfully matched, so that the efficiency of feeding and discharging is greatly improved;
(3) the utility model discloses get the design of material subassembly and guaranteed the reliability and the stability of work piece location, guarantee moving the process landing not appearing, moreover, the unloading is gone up in the quick automation of whole process, reduces the cost of labor, reduces workman intensity of labour.
Drawings
Fig. 1 is a schematic structural view of an automatic loading and unloading device of the present invention;
fig. 2 is a top view of the automatic loading and unloading device of the present invention;
fig. 3 and fig. 2 are enlarged views;
fig. 4 is a schematic structural view of the material taking assembly of the present invention;
description of reference numerals:
1-a machine tool;
2-discharge assembly, 2-1-discharge pipe, 2-2-discharge port baffle, 2-3-stop block, 2-4-vibration disc, 2-5-circular pipe material channel and 2-6-spring plug;
3-material taking component, 3-1-pin shaft, 3-2-material clamping fixed block, 3-3-material clamping rotating block, 3-4-screw, 3-5-spring, 3-6-fixed knife holder, 3-7-sensor and 3-8-material pushing cylinder;
4-processing structure, 4-1-spring chuck;
and 5-a blanking channel.
Detailed Description
The following description of the embodiments of the present invention is provided in connection with the following embodiments:
it should be noted that the structures, ratios, sizes, etc. illustrated in the present specification are only used to cooperate with the contents disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions that the present invention can be implemented, and any modifications of the structures, changes of the ratio relationships or adjustments of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the functions and the achievable purposes of the present invention.
Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1-4, an automatic loading and unloading device comprises a discharging component 2 arranged on a machine tool 1, a processing structure 4 and a material taking component 3 arranged on a machine tool sliding plate;
the discharging assembly 2 comprises a discharging pipe 2-1, a discharging port separation blade 2-2 and a stop block 2-3, the discharging port separation blade 2-2 is movably arranged relative to the discharging pipe 2-1 in the discharging direction, the stop block 2-3 is positioned above the discharging port separation blade 2-2, and the stop block 2-3 is parallel to the discharging port separation blade 2-2;
the material taking assembly 3 comprises a material clamping fixed block 3-2, a material clamping rotating block 3-3 and a screw 3-4 for driving the material clamping rotating block 3-3 to rotate, the material clamping fixed block 3-2 moves to drive a material outlet separation blade 2-2 to move so as to change the relative position of the material outlet separation blade 2-2 and a material outlet pipe 2-1, a stop block 2-3 limits the position of the screw 3-4, and the screw 3-4 drives the material clamping rotating block 3-3 to rotate so as to clamp a workpiece;
the processing structure 4 comprises a collet chuck 4-1, and the material taking component 3 clamps a workpiece and puts the workpiece into the collet chuck 4-1 for processing;
the machine tool slide plate moves to drive the material taking assembly 3 to reciprocate between the material discharging assembly 2 and the processing structure 4.
Specifically, the material taking assembly 3 further comprises a fixed cutter holder 3-6, a sensor 3-7 and a material pushing cylinder 3-8, the fixed cutter holder 3-6 is installed on one side, far away from the material clamping rotating block 3-3, of the material clamping fixing block 3-2, the sensor 3-7 is installed on the material clamping rotating block 3-3, and the material pushing cylinder 3-8 is installed in a hollow cavity formed by the material clamping fixing block 3-2 and the material clamping rotating block 3-3; the hollow cavity can clamp the workpiece.
Specifically, the material taking assembly 3 further comprises a spring 3-5 arranged between the material clamping fixed block 3-2 and the material clamping rotating block 3-3, one end of the spring 3-5 is arranged on the material clamping fixed block 3-2, and the other end of the spring is arranged on a screw 3-4.
Specifically, the discharging assembly 2 further comprises a vibration disc 2-4 and a circular tube material channel 2-5, one end of the circular tube material channel 2-5 is connected with the vibration disc 2-4, and the other end of the circular tube material channel is connected with the discharging tube 2-1.
Specifically, the discharging assembly 2 further comprises a spring plunger 2-6, one end of the spring plunger 2-6 is connected with the discharge port blocking piece 2-2, and the other end of the spring plunger 2-6 is fixedly installed on the machine tool.
The vibration disc 2-4 sends a workpiece to the discharging pipe 2-1 through the circular pipe material channel 2-5, the discharging port separation blade 2-2 is located at the discharging pipe 2-1 and blocks the workpiece, the discharging port separation blade 2-2 is fixed on the machine tool through the spring plug 2-6, and when the discharging port separation blade 2-2 is pushed, the spring plug 2-6 can stretch and contract to change the relative position of the discharging port separation blade 2-2 at the pipe orifice of the discharging pipe 2-1.
The material taking assembly 3 is fixed on a machine tool sliding plate, when materials are taken, the machine tool moves an X axis and a Z axis, the machine tool sliding plate moves the material taking assembly 3 to a discharging pipe 2-1, the material clamping fixing block 3-2 pushes a discharging port separation blade 2-2 away, after the screw 3-4 touches the stop block 2-3, the screw 3-4 drives the material clamping rotating block 3-3 to rotate, a workpiece enters the material taking assembly 3 from the discharging pipe 2-1, and the trigger sensor 3-7 sends a signal. When a workpiece enters the material taking assembly 3, the machine tool carriage moves towards the machining structure 4, and the material clamping rotating block 10 returns to the initial position under the elastic action of the springs 3-5, so that the workpiece is clamped.
The machine tool moves the X axis and moves to the spring chuck 4-1, a workpiece is fed into the spring chuck 4-1 under the action of the material pushing cylinder 3-8, and after the workpiece is machined, the spring chuck 4-1 is opened due to the spring mechanism arranged in the spring chuck 4-1, and then the workpiece can be ejected into the blanking channel 5.
A method for loading and unloading by using an automatic loading and unloading device adopts the automatic loading and unloading device, which comprises the following steps:
s1: the vibration disc 2-4 of the discharging assembly 2 sends the workpiece into the discharging pipe 2-1 through the circular pipe material channel 2-5, and the discharging port separation blade 2-2 is positioned at the pipe orifice of the discharging pipe 2-1 at the moment, so that the workpiece is limited in the discharging pipe 2-1;
s2: when materials are taken, the X-axis and the Z-axis of the machine tool move to drive a machine tool sliding plate to move, a material taking component 3 fixedly arranged on the sliding plate moves to a pipe orifice of a discharging pipe 2-1, a material clamping fixing block 3-2 pushes a discharging port separation blade 2-2 to move, a workpiece can be pushed out from the pipe orifice of the discharging pipe 2-1, meanwhile, after a screw 3-4 touches a stop block 2-3, the screw 3-4 drives a material clamping rotating block 3-3 to rotate, a gap is formed between the material clamping fixing block 3-2 and the material clamping rotating block 3-3, and the workpiece falls into the gap to finish feeding;
s3: when a workpiece falls into the material taking assembly 3, the sensor 3-7 is triggered to send a signal, the X-axis of the machine tool moves to drive the machine tool sliding plate to move, and the material taking assembly 3 fixed on the sliding plate moves to the position of a machining structure;
s4: the material taking assembly 3 moves to a spring chuck of the processing structure 4, and a workpiece is fed into the spring chuck 4-1 under the action of the material pushing cylinder 3-8 to finish feeding;
s5: and when the workpiece is machined, the spring chuck 4-1 is opened to eject the workpiece, and the blanking is completed.
In conclusion, the device has the advantages of reasonable structure, stability, high efficiency, high automation degree, shortened feeding and discharging time, less required pneumatic execution elements, saved work flow and further improved processing efficiency.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.
Claims (5)
1. The utility model provides an automatic unloader that goes up which characterized in that: the automatic material taking device comprises a material taking component arranged on a machine tool, a processing structure and a material taking component arranged on a machine tool sliding plate;
the discharge assembly comprises a discharge pipe, a discharge port separation blade and a stop block, the discharge port separation blade is movably arranged relative to the discharge pipe in the discharge direction, the stop block is positioned above the discharge port separation blade, and the stop block is parallel to the discharge port separation blade;
the material taking assembly comprises a material clamping fixed block, a material clamping rotating block and a screw, wherein the material clamping rotating block is connected with the material clamping fixed block through a pin shaft, the screw drives the material clamping rotating block to rotate, the material clamping fixed block moves to drive the material outlet separation blade to move so as to change the relative position of the material outlet separation blade and the material outlet pipe, the stop block limits the position of the screw, and the screw drives the material clamping rotating block to rotate so as to clamp a workpiece;
the processing structure comprises a spring chuck, and the material taking assembly clamps a workpiece and places the workpiece into the spring chuck for processing;
the machine tool sliding plate moves to drive the material taking assembly to reciprocate between the material discharging assembly and the machining structure.
2. The automatic loading and unloading device of claim 1, wherein: the material taking assembly further comprises a spring arranged between the material clamping fixed block and the material clamping rotating block, one end of the spring is arranged on the material clamping fixed block, and the other end of the spring is arranged on the screw.
3. The automatic loading and unloading device of claim 2, wherein: the material taking assembly further comprises a fixed cutter holder, a sensor and a material pushing cylinder, the fixed cutter holder is installed on one side, away from the material clamping rotating block, of the material clamping fixing block, the sensor is installed on the material clamping rotating block, and the material pushing cylinder is installed in a hollow cavity formed by the material clamping fixing block and the material clamping rotating block.
4. The automatic loading and unloading device of claim 1, wherein: the discharging assembly further comprises a vibration plate and a circular tube material channel, one end of the circular tube material channel is connected with the vibration plate, and the other end of the circular tube material channel is connected with the discharging tube.
5. The automatic loading and unloading device of claim 1, wherein: the discharging assembly further comprises a spring plunger, one end of the spring plunger is connected with the discharge port blocking piece, and the other end of the spring plunger is fixedly installed on the machine tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937400.9U CN214691875U (en) | 2020-12-10 | 2020-12-10 | Automatic loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937400.9U CN214691875U (en) | 2020-12-10 | 2020-12-10 | Automatic loading and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214691875U true CN214691875U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937400.9U Active CN214691875U (en) | 2020-12-10 | 2020-12-10 | Automatic loading and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214691875U (en) |
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2020
- 2020-12-10 CN CN202022937400.9U patent/CN214691875U/en active Active
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