CN215561075U - Automatic cloth taking and placing mechanism - Google Patents
Automatic cloth taking and placing mechanism Download PDFInfo
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- CN215561075U CN215561075U CN202121629691.3U CN202121629691U CN215561075U CN 215561075 U CN215561075 U CN 215561075U CN 202121629691 U CN202121629691 U CN 202121629691U CN 215561075 U CN215561075 U CN 215561075U
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- material taking
- taking
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- frame body
- speed reducer
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Abstract
The utility model discloses an automatic cloth taking and placing mechanism, which comprises: the device comprises a rotating motor, a motor base, a speed reducer mounting base, a harmonic speed reducer, a position sensor, a position sensing piece, a cylinder mounting table, a guide rod cylinder, a material taking device mounting plate, a position adjusting groove and a material taking assembly. Through the mode, the automatic cloth taking and placing mechanism can adjust the position and the angle of the cloth taking and placing mechanism in multiple dimensions, so that cloth can be taken and placed more accurately, efficiently and stably, and a mechanical arm and a needle plate identification assembly are matched to assist a sewing machine in unmanned sewing.
Description
Technical Field
The utility model relates to the technical field of industrial sewing machines, in particular to an automatic cloth taking and placing mechanism.
Background
The traditional industrial sewing machine manually takes materials and sews by human eyes, so that the requirement on the skills of personnel is higher, the personnel are easy to fatigue, and the quality is influenced by long working time. With the development of science and technology, automatic sewing machines are produced, but the existing industrial automatic sewing machines still need manual operation, and people engaged in the sewing industry are fewer and fewer at present, so that serious tests are brought to the sewing industry.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing an automatic cloth taking and placing mechanism which has the advantages of high reliability, accurate positioning, compact structure and the like and has wide market prospect in the application and popularization of the industrial sewing machine technology.
In order to solve the technical problems, the utility model adopts a technical scheme that:
the utility model provides an automatic drop feed mechanism of getting of cloth, it includes: a rotary driving mechanism, a motor base, a position sensor, a position sensing sheet, a mounting table, a lifting driving mechanism, a material taking device mounting plate, a position adjusting groove and a material taking mechanism,
the rotary driving mechanism is connected with the mechanical arm or the translation module through a motor base so as to enable the whole cloth automatic material taking and placing mechanism to move back and forth and move up and down on the industrial sewing machine, the rotary driving mechanism is connected with the mounting table to drive the mounting table to rotate, so that the rotation of the material taking device mounting plate and the material taking assembly is realized, the lifting driving mechanism is arranged on the mounting table and connected with the material taking device mounting plate, one or more groups of material taking mechanisms are movably connected with the material taking device mounting plate so as to adjust the position of the material taking mechanisms left and right,
the material taking mechanism comprises a material taking fixing plate, a material taking frame body, a material taking assembly, a height sensor, a pressure contact piece and a PCB (printed circuit board), the material taking fixing plate is connected with the material taking device mounting plate, the material taking frame body is fixedly or elastically connected on the material taking fixing plate, the outer side wall of the material taking frame body is provided with the material taking assembly for taking and placing the cloth, the inner side wall of the material taking frame body is provided with a height sensor for detecting the height of the cloth, so as to detect whether the cloth is lifted or not when the cloth is taken, a pressure sensor is arranged on the bottom surface of the taking frame body, a pressure contact piece used for being contacted with the cloth is connected with the bottom of the pressure sensor, get the motion of material subassembly with the supplementary regulation of cooperation altitude sensor, get and be connected with the PCB circuit board on the material framework, the PCB circuit board is connected with altitude sensor, pressure sensor.
In a preferred embodiment of the present invention, the rotation driving mechanism includes a rotation motor, a speed reducer, and a speed reducer mounting base, the rotation motor is disposed on a motor base, the speed reducer mounting base is disposed on the motor base, the speed reducer is disposed on the speed reducer mounting base, and the speed reducer is connected to the mounting table.
In a preferred embodiment of the utility model, the reducer is a harmonic reducer.
In a preferred embodiment of the present invention, the position sensor is disposed on a side surface or a mounting platform of the rotary driving mechanism, and a position sensing plate cooperating with the position sensor is disposed on a side surface of the mounting platform or the rotary driving mechanism, so as to detect an original position and a current working position of the material taking device mounting plate and the material taking assembly in real time.
In a preferred embodiment of the present invention, two sides of the material taking device mounting plate are respectively provided with one or more position adjusting grooves, and the material taking fixing plate is movably connected with the position adjusting grooves.
In a preferred embodiment of the present invention, the connecting member is a step stud, an upper portion of the step stud penetrates through the material taking frame body to be connected with the material taking fixing plate, and a spring contacting with the material taking frame body is sleeved on a lower portion of the step stud, so that the material taking frame body is elastically connected with the material taking fixing plate through the step stud.
In a preferred embodiment of the present invention, the material taking frame body is an inverted "L" shaped structure, the material taking frame body includes a horizontal portion and a vertical portion, and a bottom surface of the horizontal portion of the material taking frame body is connected to the spring.
In a preferred embodiment of the utility model, the material taking assembly for taking and placing the cloth is arranged on the outer side wall of the vertical part, and the material taking device is a needle punching material taking assembly.
In a preferred embodiment of the utility model, a height sensor for detecting the height of the cloth is arranged on the inner side wall of the vertical part, and a micro pressure sensor is arranged on the bottom surface of the vertical part.
In a preferred embodiment of the present invention, a casing connected to the material taking frame is disposed outside the PCB.
The utility model has the beneficial effects that: the position and the angle of the feeding mechanism can be adjusted in multiple dimensions, so that materials and materials can be taken from the cloth more accurately, efficiently and stably, and the sewing machine can be assisted to carry out unmanned sewing by matching with the mechanical arm and the needle plate identification assembly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic diagram of an explosion structure of a preferred embodiment of an automatic cloth feeding and discharging mechanism of the present invention;
fig. 2 is an assembly structure diagram of an automatic cloth feeding and discharging mechanism according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention includes:
an automatic cloth taking and placing mechanism is connected with a mechanical arm arranged on the side edge of an industrial sewing machine to replace manual work for taking materials, so that the mechanical arm is matched with a set of automatic cloth taking and placing mechanism and a recognition system (needle plate recognition assembly) to assist the sewing machine in unmanned sewing.
The utility model provides an automatic drop feed mechanism of getting of cloth, its structure includes: the device comprises a rotating motor 200, a motor base 201, a speed reducer mounting base 202, a harmonic speed reducer 203, a position sensor 204, a position sensing sheet 205, a mounting table (air cylinder mounting table) 206, a guide rod air cylinder 207, a material taking device mounting plate 208, a position adjusting groove 209 and a material taking mechanism 210.
The rotating motor is connected with the mechanical arm or the XYZ-axis translation module through the motor base, so that the whole cloth automatic taking and placing mechanism can move back and forth and lift on the industrial sewing machine. The lower extreme of motor cabinet is provided with the reduction gear mount pad, and the lower extreme of reduction gear mount pad is provided with the harmonic speed reducer ware, the connection of harmonic speed reducer ware lower extreme has the cylinder mount table, the rotating electrical machines passes through the harmonic speed reducer ware and drives the cylinder mount table rotatory to realize the rotation of reclaimer mounting panel and feeding agencies.
Wherein, in order to further improve rotatory accurate nature, the side of reduction gear mount pad is provided with position sensor, the top surface of cylinder mount table is provided with the position response piece, position sensor with the cooperation of position response piece to detect the home position and the current operating position of getting glassware mounting panel and feeding agencies through the cylinder mount table, convenient real-time supervision rotation angle and position.
The lower end of the cylinder mounting table is provided with the guide rod cylinder, and the output end of the guide rod cylinder is connected with the material taking device mounting plate so as to drive the material taking device mounting plate to move up and down. The left side and the right side of the material taking device mounting plate are respectively provided with four position adjusting grooves, and one group or a plurality of groups of material taking mechanisms are movably connected with the position adjusting grooves so as to adjust the positions of the material taking mechanisms in a left-right mode.
The material taking mechanism comprises a material taking fixing plate 211, a material taking frame body 212, a step stud 213, a material taking assembly 214, a height sensor 215, a miniature pressure sensor 216, a pressure contact 217, a PCB (printed circuit board) 218 and a shell 219.
The material taking fixing plate is movably connected with the position adjusting groove, the material taking frame body is connected to the material taking fixing plate through four step studs, the upper portions of the step studs penetrate through holes in the material taking frame body and are connected with the material taking fixing plate, and springs in contact with the material taking frame body are sleeved on the lower portions of the step studs, so that the material taking frame body is elastically connected with the material taking fixing plate through the step studs.
The material taking frame body is of an inverted L-shaped structure comprising a horizontal part and a vertical part, and the bottom surface of the horizontal part of the material taking frame body is connected with the spring to play a buffering role.
The material taking device or the equipment with the function of taking and placing the cloth is suitable for the material taking device or the equipment with the function of taking and placing the cloth, and preferably, the material taking device can adopt the needle punching material taking assembly, and the needle is enabled to be inserted into or separated from the cloth through the movement of the needle in the needle punching material taking assembly, so that the action of taking and placing the cloth is completed.
The material taking frame is characterized in that a height sensor used for detecting the height of the cloth is arranged on the other side (on the inner side wall of the vertical part) of the material taking frame body so as to detect whether the cloth is lifted or not when the cloth is taken, a miniature pressure sensor is arranged on the bottom surface of the material taking frame body (the vertical part), a pressure contact part is connected to the bottom of the miniature pressure sensor and is in contact with the cloth so as to detect the pressure applied to the cloth and cooperate with an auxiliary controller of the height sensor to adjust and control the movement of the needle punching material taking assembly, a PCB circuit board and an electric wire are connected to the bottom surface of the material taking frame body (the horizontal part) through two studs, and a shell is arranged outside the PCB board to protect the material taking frame body.
The automatic cloth taking and placing mechanism has the beneficial effects that: the position and the angle of the feeding mechanism can be adjusted in multiple dimensions, so that materials and materials can be taken from the cloth more accurately, efficiently and stably, and the sewing machine can be assisted to carry out unmanned sewing by matching with the mechanical arm and the needle plate identification assembly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic drop feed mechanism of getting of cloth which characterized in that includes: a rotary driving mechanism, a motor base, a mounting table, a lifting driving mechanism, a material taking device mounting plate and a material taking mechanism,
the rotary driving mechanism is connected with the mechanical arm or the translation module through a motor base so as to enable the whole cloth automatic material taking and placing mechanism to move back and forth and move up and down on the industrial sewing machine, the rotary driving mechanism is connected with the mounting table to drive the mounting table to rotate, so that the rotation of the material taking device mounting plate and the material taking assembly is realized, the lifting driving mechanism is arranged on the mounting table and connected with the material taking device mounting plate, one or more groups of material taking mechanisms are movably connected with the material taking device mounting plate so as to adjust the position of the material taking mechanisms left and right,
the material taking mechanism comprises a material taking fixing plate, a material taking frame body, a material taking assembly, a height sensor, a pressure contact part and a PCB circuit board, wherein the material taking fixing plate is connected with the material taking device mounting plate, the material taking frame body is fixedly or elastically connected to the material taking fixing plate, the material taking assembly for taking and placing cloth is arranged on the outer side wall of the material taking frame body, the height sensor for detecting the height of the cloth is arranged on the inner side wall of the material taking frame body so as to detect whether the cloth is lifted or not when the cloth is taken, the pressure sensor is arranged on the bottom surface of the material taking frame body, the pressure contact part for contacting the cloth is connected to the bottom of the pressure sensor so as to be matched with the height sensor to assist in adjusting the movement of the material taking assembly, and the PCB circuit board connected with the height sensor and the pressure sensor is arranged on the material taking frame body.
2. The automatic cloth taking and discharging mechanism according to claim 1, wherein the rotary driving mechanism comprises a rotary motor, a speed reducer and a speed reducer mounting seat, the rotary motor is arranged on a motor seat, the speed reducer mounting seat is arranged on the motor seat, the speed reducer is arranged on the speed reducer mounting seat, and the speed reducer is connected with the mounting table.
3. The automatic cloth taking and discharging mechanism according to claim 2, wherein the speed reducer is a harmonic speed reducer.
4. The automatic cloth taking and placing mechanism according to claim 1, wherein a position sensor is arranged on a side surface of the rotary driving mechanism or on the mounting table, and a position sensing piece matched with the position sensor is arranged on the mounting table or on the side surface of the rotary driving mechanism so as to detect the original position and the current working position of the material taking device mounting plate and the material taking assembly in real time.
5. The automatic cloth taking and discharging mechanism as claimed in claim 1, wherein one or more position adjusting grooves are respectively arranged on two sides of the material taking device mounting plate, and the material taking fixing plate is movably connected with the position adjusting grooves.
6. The automatic cloth taking and discharging mechanism according to claim 1, wherein the upper part of the step stud penetrates through the taking frame body to be connected with the taking fixing plate, and the lower part of the step stud is sleeved with a spring in contact with the taking frame body, so that the taking frame body is elastically connected with the taking fixing plate through the step stud.
7. The automatic cloth taking and placing mechanism according to claim 6, wherein the taking frame body is of an inverted L-shaped structure and comprises a horizontal part and a vertical part, and the bottom surface of the horizontal part of the taking frame body is connected with the spring.
8. The automatic cloth taking and placing mechanism according to claim 7, wherein the material taking assembly for taking and placing the cloth is arranged on the outer side wall of the vertical part, and the material taking device is a needle punching material taking assembly.
9. The automatic cloth taking and discharging mechanism according to claim 7, wherein a height sensor for detecting the height of the cloth is arranged on the inner side wall of the vertical part, and a micro pressure sensor is arranged on the bottom surface of the vertical part.
10. The automatic cloth taking and placing mechanism according to claim 1, wherein a casing connected with the taking frame is arranged on the outer side of the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121629691.3U CN215561075U (en) | 2021-07-19 | 2021-07-19 | Automatic cloth taking and placing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121629691.3U CN215561075U (en) | 2021-07-19 | 2021-07-19 | Automatic cloth taking and placing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215561075U true CN215561075U (en) | 2022-01-18 |
Family
ID=79826413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121629691.3U Active CN215561075U (en) | 2021-07-19 | 2021-07-19 | Automatic cloth taking and placing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215561075U (en) |
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2021
- 2021-07-19 CN CN202121629691.3U patent/CN215561075U/en active Active
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