CN112978304A - Automatic feeding and discharging mechanism for glue supply mode of trolley of small-angle cutting machine - Google Patents
Automatic feeding and discharging mechanism for glue supply mode of trolley of small-angle cutting machine Download PDFInfo
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- CN112978304A CN112978304A CN202110487851.3A CN202110487851A CN112978304A CN 112978304 A CN112978304 A CN 112978304A CN 202110487851 A CN202110487851 A CN 202110487851A CN 112978304 A CN112978304 A CN 112978304A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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Abstract
The invention discloses an automatic feeding and discharging mechanism of a small-angle cutting machine trolley glue supply mode, which relates to the field of tire production and manufacturing and comprises a centering conveying line body, a feeding and discharging mechanism and a feeding and discharging mechanism, wherein the centering conveying line body is rotatably fixed on a cutting machine through a first swing arm along a preset rotating shaft; the left driving opening guide mechanism is rotatably fixed on the cutting machine along a preset rotating shaft through a second swing arm; the right driving opening guide mechanism is rotatably fixed on the cutting machine along a preset rotating shaft through a third swing arm; the left driving opening guide mechanism and the right driving opening guide mechanism are respectively provided with a detachable feeding trolley; each feeding trolley can rotate along a preset rotating shaft along with the left driving guide-opening mechanism and the right driving guide-opening mechanism respectively so as to be capable of moving to the feeding position of the centering conveying line body at the left side and the right side of the centering conveying line body in a replaceable mode. The invention effectively solves the problem of material changing waiting, reduces the material beat and lowers the investment cost of logistics.
Description
Technical Field
The invention relates to the field of tire production and manufacturing, in particular to an automatic feeding and discharging mechanism of a small-angle cutting machine trolley in a glue supply mode, which is suitable for the cutting process of a semi-finished tire framework material.
Background
Compared with other industries, the tire production as a traditional industry has the problems of poor working environment, low automation degree and the like. The middle production of the small-angle cutting machine has been realized automatically at present, but the problems that the feeding of the large cord fabric always needs manual assistance, the efficiency is low and the like still exist.
In order to adapt to the trend of industry development, the degree of automation of factories is higher and higher at present, and machine equipment is gradually used to replace manual work. In the aspect of logistics, AGV dolly is adopted at present to carry out automatic handling more, in order to reduce the energy consumption, adapts to the requirement of beat, just must solve the butt joint problem between platform truck and the equipment.
The existing cutting machine is mainly used for quilting and hoisting, a large cord fabric shaft for winding the large cord fabric is manually placed on a storage station, after each roll of the large cord fabric is consumed, the large cord fabric shaft needs to be manually replaced, the feeding is guaranteed again, and a large amount of time cost is wasted in the feeding and discharging processes.
Disclosure of Invention
In order to solve one or more technical problems in the prior art or at least provide a beneficial choice, the invention provides an automatic feeding and discharging mechanism of a small-angle cutting machine trolley glue supply mode, which realizes automatic feeding and can ensure the feeding efficiency.
The invention discloses an automatic feeding and discharging mechanism of a small-angle cutting machine trolley in a glue supply mode, which comprises
The centering conveyor line body is rotatably fixed on the cutting machine along a preset rotating shaft through a first swing arm;
the left driving opening guide mechanism is rotatably fixed on the cutting machine along a preset rotating shaft through a second swing arm;
the right driving opening guide mechanism is rotatably fixed on the cutting machine along a preset rotating shaft through a third swing arm;
the left driving opening guide mechanism and the right driving opening guide mechanism are respectively provided with a detachable feeding trolley;
each feeding trolley can rotate along a preset rotating shaft along with the left driving guide-opening mechanism and the right driving guide-opening mechanism respectively so as to be capable of moving to the feeding position of the centering conveying line body at the left side and the right side of the centering conveying line body in a replaceable mode.
As an automatic preferred technical scheme who goes up unloading mechanism of low-angle cutting machine platform truck confession gluey mode, the drive of a left side is led the opening mechanism with the opening mechanism is led to the drive of a right side is equipped with assembly positioning structure respectively, assembly positioning structure can be respectively to each the material loading platform truck forms assembly positioning.
As an optimized technical scheme of automatic feeding and discharging mechanism in glue supply mode of small-angle cutting machine trolley, the assembly positioning structure comprises
The limiting component is used for limiting each feeding trolley on the left driving opening guide mechanism and the right driving opening guide mechanism;
and the locking assembly is used for locking each feeding trolley on the left driving guide-opening mechanism and the right driving guide-opening mechanism.
As an optimized technical scheme of automatic feeding and discharging mechanism in a small-angle cutting machine trolley glue supply mode, the locking assembly comprises
A first driving part provided in the left-side driving opening guide mechanism and the right-side driving opening guide mechanism, an
A contact portion provided at an output end of the first driving portion;
the abutting part can be driven to abut against the feeding trolleys so as to fix the feeding trolleys on the left driving opening guiding mechanism and the right driving opening guiding mechanism respectively.
As an automatic preferred technical scheme who goes up unloading mechanism of low-angle cutting machine platform truck confession mode of gluing, each the material loading platform truck still is equipped with the cloth lining axle respectively, the opening mechanism is led in left side drive with the opening mechanism is led in right side drive still is equipped with drive assembly respectively, drive assembly can the material loading platform truck with the opening mechanism is led in left side drive or the opening mechanism assembly is led in right side drive under the state that targets in place, with cloth lining axle transmission is connected.
As an optimized technical scheme of automatic feeding and discharging mechanism in a small-angle cutting machine trolley glue supply mode, the transmission assembly comprises
A second driving part provided in the left-side driving opening guide mechanism and the right-side driving opening guide mechanism, an
The transmission pin is arranged at the output end of the second driving part;
the cloth padding shaft is provided with a transmission groove, and the transmission pin can be driven to be inserted into the transmission groove so as to drive the cloth padding shaft to rotate.
As an automatic preferred technical scheme who goes up feeding mechanism of mode of gluing that supplies of low-angle cutting machine platform truck, the drive pin along with the grafting direction elastic floating of drive groove sets up, with the drive pin rotate the in-process with the drive groove meshing.
As an automatic preferred technical scheme who goes up unloading mechanism of low-angle cutting machine platform truck confession gluey mode, it is spacing to go up the material loading platform truck be equipped with pad cloth axle pivoted locking mechanism, locking mechanism can go up the material loading platform truck with left side drive is led the opening mechanism or right side drive is led the state that the opening mechanism assembly targets in place and is down the unblock the rotation of pad cloth axle is spacing.
As an automatic preferred technical scheme who goes up unloading mechanism of low-angle cutting machine platform truck confession gluey mode, each the material loading platform truck is equipped with the cord fabric axle respectively, left side drive lead the opening mechanism with right side drive is led the opening mechanism and is equipped with the supporting part respectively, the supporting part can the material loading platform truck with left side drive lead the opening mechanism or right side drive lead the state under bracing that the opening mechanism assembled in place the cord fabric axle, so that the cord fabric axle with the material loading platform truck separates.
As an automatic preferred technical scheme who goes up unloading mechanism of feeding of low-angle cutting machine platform truck confession gluey mode, still include conveying mechanism, conveying mechanism can drive each the feeding platform truck is fixed in respectively the left side drive is led opening mechanism and right drive and is led opening mechanism.
By adopting the technical scheme, the invention has the following beneficial effects:
1. the left driving opening guide mechanism and the right driving opening guide mechanism can respectively rotate along the same preset rotating shaft with the centering conveyor line body, namely the left driving opening guide mechanism and the right driving opening guide mechanism can alternately move to the feeding position of the centering conveyor line body to feed the centering conveyor line body. The left driving guide opening mechanism and the right driving guide opening mechanism do not interfere with each other in the operation process, when one of the left driving guide opening mechanism and the right driving guide opening mechanism is in a feeding state, the other driving guide opening mechanism can be in a material preparation state, the problem of material changing waiting is effectively solved, the material beat is reduced, and the investment cost of logistics is reduced.
2. Because well conveying line body also can be followed and predetermine the pivot and rotate, the left side drive is led opening mechanism and the right side drive and is led opening mechanism and can adapt to respectively well different angular position of conveying line body, well conveying line body pay-off at arbitrary angle, and left side drive is led opening mechanism and right side drive and is led opening mechanism and all can realize high-efficient feed at this angular position.
3. When the feeding trolley is assembled with the left-driving opening guide mechanism and the right-driving opening guide machine, the feeding trolley can be quickly positioned through the assembling and positioning structure, so that the feeding trolley can be accurately fixed on the left-driving opening guide mechanism and the right-driving opening guide mechanism, and the assembling efficiency of the feeding trolley is improved.
4. The cloth liner shaft that the material loading platform truck set up is used for the cloth liner between the epaxial sizing material of rewind curtain cloth, and the drive assembly on the opening mechanism is led in left drive and right drive can form the transmission structure to the cloth liner shaft for cloth liner shaft initiative is rotated and is put the conveyor line body pay-off in order to drive curtain cloth axial centering, and the independent feed of the material loading platform truck of installing separately on the opening mechanism is led in left drive and right drive, and each other does not influence, thereby improves material loading efficiency.
5. The cord fabric shaft and the feeding trolley are separable structures, and when the feeding trolley is arranged on the left driving guide opening mechanism and the right driving guide opening mechanism, the cord fabric shaft can be quickly matched with the driving guide opening mechanisms to quickly reach a feeding position. Moreover, when the curtain cloth on the curtain cloth shaft is consumed, a new curtain cloth shaft can be quickly supplemented to replace the old curtain cloth shaft, so that the feeding rhythm is ensured, and the working efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of a loading and unloading station in an embodiment of the invention.
Fig. 2 is an assembly schematic diagram of the feeding trolley and the left driving unwinding mechanism in one embodiment of the invention.
Fig. 3 is a first perspective view of the loading trolley and the left driving unwinding mechanism according to an embodiment of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a second perspective view of the feeding trolley and the left driving unwinding mechanism according to an embodiment of the present invention.
Fig. 6 is a partially enlarged view of fig. 5 at B.
Fig. 7 is a third perspective view of the feeding trolley and the left driving unwinding mechanism in an embodiment of the present invention.
Fig. 8 is a partial enlarged view of fig. 7 at C.
Fig. 9 is a fourth perspective view of the feeding trolley and the left driving unwinding mechanism in an embodiment of the present invention.
Fig. 10 is a partial enlarged view of fig. 7 at D.
Wherein:
1-centering the conveyor line body; 2-a first swing arm; 3-left driving the unwinding mechanism; 4-a second swing arm; 5-right driving the opening mechanism; 6-a third swing arm;
7-a feeding trolley; 71-a cloth backing shaft; 711-a transmission groove; 712-a drive disk; 713-a gear wheel; 72-a transmission assembly; 721-a second driving section; 722-a second slide rail; 723-drive pin; 724-a driving motor; 725-mounting seat; 726-elastic return member; 73-a locking mechanism; 731-limiting plate; 732-limit convex teeth; 74-cord shaft; 75-yoke arm;
8-AGV dolly;
91-a limiting component; 911-a first stopper; 912-a limit table; 92-a locking assembly; 921 — a first driving part; 922-a first sled; 923-an abutting portion;
10-driving the roller;
11-a support;
12-a transmission wheel.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The specific scheme is as follows:
as shown in fig. 1, the automatic feeding and discharging mechanism for the small-angle cutting machine trolley in the glue supply mode disclosed by the invention comprises a centering conveyor line body 1, a left driving opening mechanism 3 and a right driving opening mechanism 5.
The centering conveyor line body 1 is used as a feeding input end of the cutting machine, is arranged on one side of the cutting machine, is hinged with a certain position A on the cutting machine, and can be used for angle adjustment. Specifically, the centering conveyor line body 1 is rotatably fixed to the cutting machine along a preset rotating shaft through the first swing arm 2, and the preset rotating shaft is the certain position a. For the simplification, the unloading structure of going up of standardization, well transfer line body 1 and two tip that preset the pivot is located first swing arm 2 respectively, when first swing arm 2 rotated along presetting the pivot, radius of rotation R1 was just the radial length of first swing arm 2. The centering conveyor line body 1 reserves the centering and storing part of the original cutting machine, can independently adjust the angle, and can fix the angle when a tire with a certain specification is fixedly produced in a certain stage.
The left driving opening mechanism 3 is used as one of the feeding and discharging driving devices, is arranged on the left side of the centering conveyor line body 1, is hinged with a certain position A on the cutting machine, and can be used for angle adjustment. Specifically, the left driving opening guide mechanism 3 is rotatably fixed to the cutting machine along a preset rotating shaft through a second swing arm 4, and the preset rotating shaft is the certain position a. Similarly, in order to simplify and standardize the loading and unloading structure, the left driving opening mechanism 3 and the preset rotating shaft are respectively located at two ends of the second swing arm 4, and when the second swing arm 4 rotates along the preset rotating shaft, the rotating radius R2 is the radial length of the second swing arm 4.
The right driving opening mechanism 5 is used as one of the feeding and discharging driving devices, is arranged on the right side of the centering conveyor line body 1, is hinged with a certain position A on the cutting machine, and can be used for angle adjustment. Specifically, the right driving opening guide mechanism 5 is rotatably fixed on the cutting machine along a preset rotating shaft through a third swing arm 6; the preset rotation axis is the certain position A. Similarly, in order to simplify and standardize the loading and unloading structure, the right driving opening mechanism 5 and the preset rotating shaft are respectively located at two ends of the third swing arm 6, and when the third swing arm 6 rotates along the preset rotating shaft, the rotating radius R3 is the radial length of the third swing arm 6.
The left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 are respectively provided with a detachable feeding trolley 7; each feeding trolley 7 can rotate along a preset rotating shaft along with the left driving guide-opening mechanism 3 and the right driving guide-opening mechanism 5 respectively so as to be capable of moving to the feeding position of the centering conveyor line body 1 at the left side and the right side of the centering conveyor line body 1 in a replaceable manner. The left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 integrate driving opening guide parts in an original feeding line body, the feeding and discharging positions of the left driving opening guide mechanism and the right driving opening guide mechanism are fixed, the feeding and discharging positions at the fixed positions are in butt joint with an AGV trolley 8, the AGV trolley 8 takes an empty feeding trolley 7 away, and the full feeding trolley 7 is conveyed to the feeding position and then leaves; the bottoms of the left driving guide mechanism 3 and the right driving guide structure are driven to rotate around a preset rotating shaft, and the left driving guide mechanism and the right driving guide mechanism are butted and locked at the same angle with the centering conveying line body 1.
This application is led opening mechanism 3 and right drive to left side drive and is led the rotation drive mode of opening mechanism 5 and do not do specifically inject, and in an embodiment, opening mechanism 3 is led to left side drive and right drive leads opening mechanism 5 bottom to set up drive roller 10, and drive roller 10 can initiatively drive left side drive and lead opening mechanism 3 or right drive and lead opening mechanism 5 and rotate along predetermineeing the pivot. In another embodiment, the driving of the left driving opening guiding mechanism 3 and the right driving opening guiding mechanism 5 can also be realized by driving the whole swing arm at the preset rotating shaft, for example, a driven gear is arranged on the preset rotating shaft, and the driving gear drives the driven gear to rotate, so that the left driving opening guiding mechanism 3 and the right driving opening guiding mechanism 5 rotate along the preset rotating shaft.
As will be understood by those skilled in the art, in order to ensure that one of the left drive opening guide mechanism 3 and the right drive opening guide mechanism 5 serves as a feeding mechanism and the other serves as a material preparing mechanism, and the continuity in the switching of the feeding state is achieved, the rotation radius R2 of the second swing arm 4 is equal to the rotation radius R3 of the third swing arm 6, so that a set of matching structures of the centering conveyor line body 1 can be matched with the left drive opening guide mechanism 3 and the right drive opening guide mechanism 5 at the same time. Further, the radius of rotation R2 of the second swing arm 4 and the radius of rotation R3 of the third swing arm 6 may be set larger than the radius of rotation R1 of the first swing arm 2, so as to feed from the radial rear of the centering feeder body 1 and not to affect the movement of the centering feeder body 1 itself.
The left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 in the invention can respectively rotate along the same preset rotating shaft with the centering conveyor line body 1, namely, the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 can alternately move to the feeding position of the centering conveyor line body 1 to feed the centering conveyor line body 1. The left driving opening guiding mechanism 3 and the right driving opening guiding mechanism 5 do not interfere with each other in the operation process, when one of the two driving opening guiding mechanisms is in a feeding state, the other driving opening guiding mechanism can be in a material preparation state, the problem of material changing waiting is effectively solved, the material beat is reduced, and the investment cost of logistics is reduced.
In addition, because the centering conveyor line body 1 can also rotate along the preset rotating shaft, the left driving guide-opening mechanism 3 and the right driving guide-opening mechanism 5 can respectively adapt to different angular positions of the centering conveyor line body 1, the centering conveyor line body 1 feeds at any angle, and the left driving guide-opening mechanism 3 and the right driving guide-opening mechanism 5 can realize efficient feeding at the angular positions.
As shown in fig. 1, in one embodiment, the device further includes a conveying mechanism, and the conveying mechanism can drive each loading trolley 7 to be fixed to the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 respectively. Specifically, the conveying mechanism is usually an AGV trolley 8, and the AGV trolley 8 transports the loading trolley 7 to the left driving unwinding mechanism 3 or the right driving unwinding mechanism 5 which is preparing materials according to a preset travel track (or guided by a remote terminal or in a target guiding manner).
Furthermore, the feeding and discharging stations of the left-driving opening guiding mechanism 3 and the right-driving opening guiding mechanism 5 can be limited to be fixed positions, namely, when the feeding trolley 7 carries out feeding at each time, the feeding stations can be driven to reach preset positions, the feeding positions are the same at each time, the routes of the AGV trolley 8 advancing at each time are the same, the route planning is simpler, and the AGV trolley is more suitable for relatively complex environments in a factory. Further, can inject the contained angle that the left side drive led opening mechanism 3 and the right side drive led the last unloading station of opening mechanism 5 and be 90, use the predetermined pivot as the center promptly, the shared space of unloading mechanism is complete quarter circular in the automatic unloading mechanism of low-angle cutting machine platform truck confession glue mode, therefore, in more regular whole factory workshop, the route that AGV dolly 8 was marchd at every turn is more convenient, can make the route of traveling of whole AGV dolly 8 be level and vertical through setting up initial position, control is easier, and efficiency is also higher.
The specific working process of the application is as follows:
when the automatic feeding device works, one driving guide opening mechanism is always in the working position, the other driving guide opening mechanism is in the fixed feeding and discharging position, at the moment, the right driving guide opening mechanism 5 is in the working position, the left driving guide opening mechanism 3 is in the fixed feeding and discharging position, and in the period of time when a roll of large cord fabric sizing material is used up, the AGV trolley 8 can send a new full-material feeding trolley 7 to pull away the empty used feeding trolley 7. When the feeding trolley 7 on the right driving opening guiding mechanism 5 runs out of glue, the right driving opening guiding mechanism 5 rotates around a fixed preset rotating shaft to a fixed feeding and discharging station under the action of the driving roller 10. The left driving opening mechanism 3 moves to the working position to be butted with the centering conveyor line body 1. The AGV trolley 8 then feeds the right drive unwinding mechanism 5 and takes the empty feeding trolley 7 away.
In one embodiment, the left-driving opening guiding mechanism 3 and the right-driving opening guiding mechanism 5 are respectively provided with an assembly positioning structure, the assembly positioning structures can respectively form assembly positioning on each feeding trolley 7, and when the feeding trolley 7 is assembled with the left-driving opening guiding mechanism 3 and the right-driving opening guiding mechanism 5, the feeding trolley 7 can be quickly positioned through the assembly positioning structures, so that the feeding trolley 7 can be accurately fixed on the left-driving opening guiding mechanism 3 and the right-driving opening guiding mechanism 5, and the assembly efficiency of the feeding trolley 7 is improved.
As shown in fig. 1 and fig. 2, specifically, the assembly positioning structure includes a limiting component 91 for limiting each feeding trolley 7 to the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5, and a locking component 92 for locking each feeding trolley 7 to the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5.
Further in combination as shown in fig. 1-3, 5, in one embodiment both the left and right drive opening guides 3, 5 are provided with a radially outward hatch onto which the AGV trolley 8 can be mounted in a radial direction from the hatch with the loading trolley 7. The limiting assembly 91 comprises a first limiting block 911 arranged along the radial assembling direction of the feeding trolley 7, and the first limiting block 911 can be abutted against the feeding trolley 7 in the assembling process to form radial limiting on the feeding trolley 7; the limiting assembly 91 further comprises a limiting table 912 arranged at the bottom of the feeding trolley 7, the AGV trolley 8 places the feeding trolley 7 on the limiting table 912 to support the weight of the feeding trolley 7, and the feeding trolley 7 can move synchronously along with the left driving guide opening mechanism 3 or the right driving guide opening mechanism 5. Make material loading platform truck 7 can lead opening mechanism 3 or right drive to lead opening mechanism 5 accurate assembly in place with the left drive through limit structure.
As shown in fig. 7 and 8, in one embodiment, the locking assembly 92 includes a first driving portion 921 disposed on the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5, and an abutting portion 923 disposed on an output end of the first driving portion 921; the abutting portion 923 can be brought into contact with the respective loading carriages 7 to fix the respective loading carriages 7 to the left drive guide mechanism 3 and the right drive guide mechanism 5. Specifically, the cylinder of opening mechanism 3 (or opening mechanism 5 is led in the right drive) is led for being fixed in left drive to first drive portion 921, still be equipped with first slide rail 922 on opening mechanism 3 is led in the left drive, butt portion 923 is the rigid lug that sets up on first slide rail 922 and can follow first slide rail 922 and remove, consider that butt portion 923 needs and material loading platform truck 7 many times, the butt repeats, also can set up butt portion 923 to set up flexible rubber pad in the butt surface of rigid lug, flexible butt can reduce noise at work, and can reduce the wearing and tearing between butt portion 923 and the material loading platform truck 7, guarantee that locking assembly 92 can all keep the locking of material loading platform truck 7 fixed in the long-term use. The cylinder can drive butt portion 923 along first slide rail 922 reciprocating motion, and the locking in-process, cylinder promotion butt portion 923 removes towards material loading platform truck 7 to rely on butt portion 923 and the left side drive to lead the centre gripping effort of opening mechanism 3 (or right side drive to lead opening mechanism 5) to be fixed with material loading platform truck 7.
As further shown in fig. 2, 5, and 6, in an embodiment, each feeding trolley 7 is further provided with a cloth laying shaft 71, the cloth laying shaft 71 is fixed on the feeding trolley 7 through a bearing, and the like, and the cloth laying shaft 71 provided on the feeding trolley 7 is used for laying cloth between the sizing materials on the rolling-back curtain cloth shaft 74. The left driving opening guiding mechanism 3 and the right driving opening guiding mechanism 5 are further respectively provided with a transmission assembly 72, the transmission assembly 72 forms a transmission structure of the cloth padding shaft 71, and the transmission assembly 72 can be in transmission connection with the cloth padding shaft 71 in a state that the feeding trolley 7 is assembled in place with the left driving opening guiding mechanism 3 or the right driving opening guiding mechanism 5. The cloth padding shaft 71 actively rotates to drive the cloth padding shaft 74 to feed the middle conveying line body 1, and the feeding trolleys 7 respectively arranged on the left driving guide-opening mechanism 3 and the right driving guide-opening mechanism 5 independently feed without influencing each other, so that the feeding efficiency is improved.
Further, the transmission assembly 72 includes a second driving portion 721 disposed on the left driving opening guiding mechanism 3 and the right driving opening guiding mechanism 5, and a transmission pin 723 disposed on an output end of the second driving portion 721, the cloth laying shaft 71 is provided with a transmission groove 711, and the transmission pin 723 can be driven to be inserted into the transmission groove 711 to drive the cloth laying shaft 71 to rotate. Specifically, the second driving part 721 is a cylinder fixed to the left driving opening guide mechanism 3 (or the right driving opening guide mechanism 5), the left driving opening guide mechanism 3 is further provided with a second slide rail 722, and the driving pin 723 is provided on the second slide rail 722 and can move along the second slide rail 722. The cylinder can drive the transmission pin 723 to reciprocate along the second slide rail 722, and when the cloth backing shaft 71 needs to be driven to rotate, the cylinder is started to push the transmission pin 723 to move towards the cloth backing shaft 71 on the feeding trolley 7 until the transmission pin 723 is inserted into the transmission groove 711. The driving assembly 72 further includes a driving motor 724 reciprocating along the second slide rail 722 along with the driving pin 723, and the driving motor 724 can drive the driving pin 723 to rotate, so as to drive the pad cloth shaft 71 to rotate. Wherein, the cloth liner shaft 71 end sets up driving disk 712, and a plurality of transmission grooves 711 are along the radial evenly distributed of circumference on driving disk 712, set up two at least and be central symmetry's driving pin 723 to avoid off-centre, guarantee driven stability.
As shown in fig. 6, further, in order to avoid the problem that the transmission pin 723 is not aligned with the transmission groove 711 correctly when moving along the second sliding rail 722 in the state of being driven by the second driving part 721, so as to cause assembly interference, the transmission pin 723 is elastically and floatingly disposed along the insertion direction of the transmission groove 711, so as to engage with the transmission groove 711 during the rotation of the transmission pin 723. Specifically, the transmission assembly 72 further includes a mounting seat 725 and an elastic reset member 726 (e.g., a spring) moving along the guide rail, two ends of the elastic reset member 726 respectively abut against the mounting seat 725 and the transmission pin 723, and in a moving direction of the transmission pin 723 along the guide rail, if the transmission pin 723 is not accurately aligned with the transmission groove 711, the transmission pin 723 is rigidly abutted to compress the elastic reset member 726, and meanwhile, the second driving portion 721 may drive the mounting seat 725 to reach a transmission station, and the transmission pin 723 may slide on the surface of the transmission plate 712 by activating the driving motor 724 and finally extend into the transmission groove 711 under the action of the elastic reset member 726 to implement transmission matching.
Further referring to fig. 9 and 10, in order to prevent the blanket shaft 71 from rotating relative to the curtain shaft 74 during the transportation of the feeding trolley 7, which may result in the premature peeling of the glue, the blanket shaft 71 needs to be fixed to prevent the unexpected rotation. In one embodiment, the loading trolley 7 is provided with a locking mechanism 73 for limiting the rotation of the cloth laying shaft 71, and the locking mechanism 73 can unlock the rotation limitation of the cloth laying shaft 71 in a state that the loading trolley 7 is assembled with the left drive unwinding mechanism 3 or the right drive unwinding mechanism 5. Specifically, the locking mechanism 73 includes a limiting plate 731 capable of rotating along a rotating shaft, the limiting plate 731 is provided with a limiting protruding tooth 732, the cloth laying shaft 71 is provided with a gear disc 713, the gear disc 713 is fixed on the cloth laying shaft 71 and can rotate synchronously with the cloth laying shaft 71, when the feeding trolley 7 is not installed on the left driving guide mechanism 3 (or the right driving guide mechanism 5), the limiting plate 731 is engaged with the gear disc 713, the cloth laying shaft 71 cannot rotate, when the feeding trolley 7 is installed on the left driving guide mechanism 3 (or the right driving guide mechanism 5), the limiting plate 731 is poked up by the poking plate on the left driving guide mechanism 3 (or the right driving guide mechanism 5) with the rotating shaft as a rotation center, and the limiting protruding tooth 732 is separated from the gear disc 713, so that the cloth laying shaft 71 can rotate.
Each feeding trolley 7 is provided with a cord shaft 74, continuous feeding is realized by replacing an empty cord shaft 74 with a full cord shaft 74, and as the cord shaft 74 replaced by the full cord trolley 7 needs to be disassembled and then installed, the feeding efficiency is low, as shown in fig. 3 and 4, in one embodiment, the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 are respectively provided with a supporting part 11, and the supporting parts 11 can support the cord shafts 74 in a state that the feeding trolley 7 and the left driving opening guide mechanism 3 or the right driving opening guide mechanism 5 are assembled in place, so that the cord shafts 74 are separated from the feeding trolley 7, and quick feeding and discharging are realized. Specifically, the support portion 11 is a support groove provided on the left driving opening guide mechanism 3, and two support grooves form supports for both ends of the cord shaft 74. Meanwhile, the feeding trolley 7 is further provided with two fork arms 75 which are opened upwards, and the fork arms 75 are provided with a large opening angle so that the curtain shaft 74 falls into the openings of the fork arms 75. When the feeding trolley 7 reaches the accurate feeding position through the limiting assembly 91, the curtain shaft 74 is supported by the supporting groove to be separated from the opening of the fork arm 75, the supporting groove also has a structure which is in transmission with the curtain shaft 74, the supporting groove is arranged on the transmission wheel 12, and the curtain shaft 74 is driven to rotate through the rotation of the transmission wheel 12. The cord fabric shaft 74 and the feeding trolley 7 form a separable structure, and when the feeding trolley 7 is arranged on the left driving unwinding mechanism 3 and the right driving unwinding mechanism 5, the cord fabric shaft 74 can be rapidly matched with each driving unwinding mechanism to rapidly reach a feeding position. Moreover, when the curtain on the curtain shaft 74 is consumed, the new curtain shaft 74 can be quickly supplemented to replace the old curtain shaft 74, so that the feeding rhythm is ensured, and the working efficiency is improved.
The second swing arm 4 and the third swing arm 6 of the left driving opening guide mechanism 3 and the right driving opening guide mechanism 5 are respectively arranged at the left side and the right side of the first swing arm 2 of the centering conveyor line body 1, and do not interfere with each other, when the AGV trolley 8 conveys the feeding trolley 7 to the proper position, the feeding trolley 7 is limited by the first limiting block 911 along the horizontal direction in the loading direction, the locking component 92 abuts and limits the feeding trolley 7 along the horizontal lateral direction, after the position is determined, the AGV trolley 8 puts down the feeding trolley 7, the cord fabric shaft 74 on the feeding trolley 7 falls into the supporting groove and is separated from the feeding trolley 7, the feeding trolley 7 falls onto the trolley bracket, the locking mechanism 73 on the feeding trolley 7 is opened, after the feeding trolley 7 is detected to be in the proper position, the second driving part 721 drives the driving pin 723 to be inserted into the driving disc 712 of the pad fabric shaft 71, after the series of actions are completed, the left driving opening guide mechanism 3 (or the right driving opening guide mechanism 5) waits for a material calling signal command to be in butt joint with the centering conveyor line body 1. When the empty loading trolley 7 is taken out, the second driving part 721 is reset, the fork of the AGV trolley 8 extends into the insertion position of the loading trolley 7 and forks the loading trolley 7 upwards and backwards, and the locking mechanism 73 automatically locks the cloth laying shaft 71 after leaving the left driving guide-opening mechanism 3 (or the right driving guide-opening mechanism 5).
To sum up, the application provides a pair of automatic unloading mechanism of going up of small-angle cutting machine platform truck confession gluey mode has solved the problem of adopting AGV dolly 8 to transport automatic unloading of going up in equipment among the prior art, and the location problem of material loading platform truck 7 after the material loading, locking mechanism 73 open the problem for whole automatic commodity circulation of mill is unblocked in the small-angle cutting machine, has reduced the human cost. This application has still increased the station of prepareeing material, and the effectual problem of waiting for of reloading of having solved has reduced the commodity circulation beat, improves the commodity circulation rhythm, has fixed last unloading position, has simplified 8 operation routes of AGV dolly, improves the operating efficiency, has reduced the investment cost of commodity circulation.
The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. Automatic feeding and discharging mechanism for glue supply mode of trolley of small-angle cutting machine and is characterized by comprising
The centering conveyor line body is rotatably fixed on the cutting machine along a preset rotating shaft through a first swing arm;
the left driving opening guide mechanism is rotatably fixed on the cutting machine along a preset rotating shaft through a second swing arm;
the right driving opening guide mechanism is rotatably fixed on the cutting machine along a preset rotating shaft through a third swing arm;
the left driving opening guide mechanism and the right driving opening guide mechanism are respectively provided with a detachable feeding trolley;
each feeding trolley can rotate along a preset rotating shaft along with the left driving guide-opening mechanism and the right driving guide-opening mechanism respectively so as to be capable of moving to the feeding position of the centering conveying line body at the left side and the right side of the centering conveying line body in a replaceable mode.
2. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley in the glue supply mode according to claim 1, wherein the left driving guide-opening mechanism and the right driving guide-opening mechanism are respectively provided with an assembling and positioning structure, and the assembling and positioning structure can be used for respectively forming assembling and positioning on each feeding trolley.
3. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley in the glue supply mode according to claim 2, wherein the assembling and positioning structure comprises
The limiting component is used for limiting each feeding trolley on the left driving opening guide mechanism and the right driving opening guide mechanism;
and the locking assembly is used for locking each feeding trolley on the left driving guide-opening mechanism and the right driving guide-opening mechanism.
4. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley in the glue supply mode according to claim 3, wherein the locking assembly comprises
A first driving part provided in the left-side driving opening guide mechanism and the right-side driving opening guide mechanism, an
A contact portion provided at an output end of the first driving portion;
the abutting part can be driven to abut against the feeding trolleys so as to fix the feeding trolleys on the left driving opening guiding mechanism and the right driving opening guiding mechanism respectively.
5. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley glue supply mode according to claim 1, wherein each feeding trolley is further provided with a cloth laying shaft, the left driving guide opening mechanism and the right driving guide opening mechanism are further provided with a transmission assembly respectively, and the transmission assembly can be in transmission connection with the cloth laying shafts in a state that the feeding trolley and the left driving guide opening mechanism or the right driving guide opening mechanism are assembled in place.
6. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley in the glue supply mode according to claim 5, wherein the transmission assembly comprises
A second driving part provided in the left-side driving opening guide mechanism and the right-side driving opening guide mechanism, an
The transmission pin is arranged at the output end of the second driving part;
the cloth padding shaft is provided with a transmission groove, and the transmission pin can be driven to be inserted into the transmission groove so as to drive the cloth padding shaft to rotate.
7. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley glue supply mode according to claim 6, wherein the transmission pin is elastically and floatingly arranged along the insertion direction of the transmission groove so as to be meshed with the transmission groove in the rotation process of the transmission pin.
8. The automatic feeding and discharging mechanism in the small-angle cutting machine trolley glue supply mode according to claim 5, wherein the feeding trolley is provided with a locking mechanism for limiting rotation of the cloth padding shaft, and the locking mechanism can unlock the rotation limitation of the cloth padding shaft in a state that the feeding trolley and the left-side driving guide opening mechanism or the right-side driving guide opening mechanism are assembled in place.
9. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley glue supply mode according to claim 1, wherein each feeding trolley is provided with a cord fabric shaft, the left-driving guide-opening mechanism and the right-driving guide-opening mechanism are provided with supporting portions respectively, and the supporting portions can support the cord fabric shafts in a state that the feeding trolley and the left-driving guide-opening mechanism or the right-driving guide-opening mechanism are assembled in place so as to separate the cord fabric shafts from the feeding trolley.
10. The automatic feeding and discharging mechanism for the small-angle cutting machine trolley in the glue supply mode according to claim 1, further comprising a conveying mechanism, wherein the conveying mechanism can drive the feeding trolley to be fixed to the left-driving guide-opening mechanism and the right-driving guide-opening mechanism respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487851.3A CN112978304B (en) | 2021-05-06 | 2021-05-06 | Automatic feeding and discharging mechanism for glue supply mode of trolley of small-angle cutting machine |
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| CN202110487851.3A CN112978304B (en) | 2021-05-06 | 2021-05-06 | Automatic feeding and discharging mechanism for glue supply mode of trolley of small-angle cutting machine |
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| CN112978304B CN112978304B (en) | 2021-08-24 |
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