SUMMERY OF THE UTILITY MODEL
The problem of the transfer mode of transportation to at least one shortcoming mentioned in the above-mentioned prior art is solved. The utility model provides a transfer mechanism which comprises a rack, a first conveyor belt component and a second conveyor belt component, wherein the first conveyor belt component and the second conveyor belt component are arranged on the rack in parallel; the conveyor belt surfaces of the first conveyor belt assembly and the second conveyor belt assembly are perpendicular to the mechanism and are oppositely arranged inwards, so that the materials are clamped and conveyed through the conveyor belt surfaces of the first conveyor belt assembly and the second conveyor belt assembly.
Further, the first conveyor belt assembly comprises a first conveyor belt, a first fixing piece and a third fixing piece, wherein the first fixing piece and the third fixing piece are used for fixing the head end and the tail end of the first conveyor belt, and a first conveying motor is used for driving the first conveyor belt to convey;
the second conveyor belt assembly comprises a second conveyor belt, a second fixing piece and a fourth fixing piece, wherein the second fixing piece and the fourth fixing piece are used for fixing the head end and the tail end of the second conveyor belt, and the second conveyor belt is used for driving a second conveyor belt to transport.
Further, the width adjusting assembly is used for adjusting the width distance between the first conveyor belt assembly and the second conveyor belt assembly.
Further, the width adjusting assembly comprises a first guide rail sliding block structure and a second guide rail sliding block structure which are vertically arranged at two ends of the first conveyor belt assembly and the second conveyor belt assembly in the conveying direction.
Furthermore, the first guide rail sliding block structure comprises a first guide rail arranged on the rack, and a first sliding block and a first rotating shaft which are fixedly connected with a first fixing piece, and a second sliding block and a second rotating shaft which are fixedly connected with a second fixing piece are arranged on the first guide rail; the driving motor is used for driving the first rotating shaft and the second rotating shaft to rotate in opposite directions; the driving motor drives the first sliding block to do reciprocating linear motion by driving the first rotating shaft to rotate, and drives the second sliding block to do reciprocating linear motion by driving the second rotating shaft to rotate in the opposite direction, so that the first conveyor belt assembly and the second conveyor belt assembly move relatively.
And the two ends of the first guide rail sliding block structure and the two ends of the second guide rail sliding block structure are in transmission connection with the second synchronous belt component through the first synchronous belt component, so that the first guide rail sliding block structure and the second guide rail sliding block structure move through the same driving device.
Furthermore, the second guide rail sliding block structure comprises a second guide rail arranged on the rack, and a third sliding block and a third rotating shaft which are fixedly connected with a third fixing piece, and a fourth sliding block and a fourth rotating shaft which are fixedly connected with a fourth fixing piece are arranged on the second guide rail;
the first rotating shaft is in transmission connection with the third rotating shaft through the first synchronous belt component, and the second rotating shaft is in transmission connection with the fourth rotating shaft through the second synchronous belt component.
Further, the automatic feeding device also comprises a blanking assembly arranged at the discharge ports of the first conveyor belt assembly and the second conveyor belt assembly.
Furthermore, the blanking assembly comprises a transition plate connected with the next process and a plurality of rollers which are arranged on the transition plate and facilitate the passing of materials.
The utility model also provides a packaging production line with the transfer mechanism, which adopts the transfer mechanism.
Compared with the prior art, the transfer mechanism provided by the utility model has the following advantages: the conveying belts are arranged on the side faces, and materials are conveyed by clamping the belt faces of the two conveying belts, compared with the traditional conveying belt conveying structure, the transferring mechanism provided by the utility model can utilize the space above and below to process the materials in other procedures, has the advantages of compact structure, small occupied space and low cost, can flexibly deal with the materials with different sizes to transfer and transfer, and is suitable for production lines in various fields with small material bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a transfer mechanism, which comprises a rack 100, a first conveyor belt component 210 and a second conveyor belt component 220, wherein the first conveyor belt component 210 and the second conveyor belt component 220 are arranged on the rack 100 in parallel; the conveyor belt faces of the first conveyor belt assembly 210 and the second conveyor belt assembly 220 are perpendicular to the mechanism 100 and are oppositely disposed inward so that the material is transported by being held between the conveyor belt faces of the first conveyor belt assembly 210 and the second conveyor belt assembly 220.
In specific implementation, as shown in fig. 1 and 3, the transfer mechanism includes a rack 100 and a first conveyor belt assembly 210 and a second conveyor belt assembly 220 arranged in parallel on the rack 100, and conveyor belt surfaces of the first conveyor belt assembly 210 and the second conveyor belt assembly 220 are perpendicular to the mechanism 100 and are arranged oppositely inward, so that the materials are clamped and conveyed by the conveyor belt surfaces of the first conveyor belt assembly 210 and the second conveyor belt assembly 220. Wherein, according to the actual work demand, frame 100 can be opened between two conveyer belts and be equipped with a plurality of logical grooves, logical groove can be used for placing the device that needs processed the material, is transmitted corresponding logical groove position by the conveyer belt when the material, processes the material by the device that sets up at this logical inslot, and after processing, conveyer belt centre gripping material is toward next logical groove position processing, and unloading is accomplished until processing. Through the design, certain positioning requirements are guaranteed, occupied space is saved, and a manipulator is not required to be additionally arranged to transfer materials to a processing position. As a preferable scheme, the conveyor belts of the first conveyor belt assembly 210 and the second conveyor belt assembly 220 are not limited to one set, and according to actual working requirements, a plurality of sets of conveyor belts may be installed in a direction normal to the conveyor belt driving shaft, as shown in fig. 4, three sets of conveyor belts may be respectively provided on the first conveyor belt assembly 210 and the second conveyor belt assembly 220, and the multiple sets of conveyor belts may be stacked to meet requirements of different materials. Preferably, the first conveyor belt assembly 210 and the second conveyor belt assembly 220 are respectively provided with an adjusting assembly 600 for adjusting the center distance of the conveyor belts.
The transfer mechanism provided by the utility model has the advantages that the conveying belts are arranged on the side surfaces, and materials are conveyed by clamping the belt surfaces of the two conveying belts, compared with the traditional conveying belt conveying structure, the transfer mechanism provided by the utility model can utilize the space above and below to process the materials in other procedures, has compact structure, small occupied space and low cost, can flexibly deal with the materials with different sizes to carry out transfer, and is suitable for production lines in various fields with small material bearing.
Preferably, the first conveyor belt assembly 210 includes a first conveyor belt 211, a first fixing member 212 for fixing the first conveyor belt 211 at the end and the end, a third fixing member 213, and a first conveying motor 214 for driving the first conveyor belt 211 to convey; the second conveyor belt assembly 220 includes a second conveyor belt 221, a second fixing member 222 for fixing the end to end of the second conveyor belt 221, a fourth fixing member 223, and a second conveyor motor 224 for driving the second conveyor belt 221 to transport.
In specific implementation, as shown in fig. 2, the first conveyor belt assembly 210 includes a first conveyor belt 211, a first fixing element 212, a third fixing element 213, and a first conveyor motor 214, the second conveyor belt assembly 220 includes a second conveyor belt 221, a second fixing element 222, a fourth fixing element 223, and a second conveyor motor 224, where the first conveyor belt 211 and the second conveyor belt 221 include conveyor belts and conveyor pulleys disposed at two ends of the conveyor belts, the conveyor pulleys are sleeved on a driving shaft and a driven shaft at two ends of the conveyor belts, and the first conveyor motor 214 and the second conveyor motor 224 drive the conveyor pulleys to rotate through the driving shaft, so as to drive the conveyor belts to operate. The driving shaft and the driven shaft of the first belt assembly 210 are coupled to the first fixing unit 212 and the third fixing unit 213 via bearings, and the driving shaft and the driven shaft of the second belt assembly 220 are coupled to the second fixing unit 222 and the fourth fixing unit 223 via bearings.
Preferably, a width adjusting assembly 300 for adjusting the width pitch of both the first conveyor belt assembly 210 and the second conveyor belt assembly 220 is further included.
In specific implementation, as shown in fig. 7, the width adjusting assembly 300 is further included for adjusting the width distance between the first conveyor belt assembly 210 and the second conveyor belt assembly 220. The adjusting manner of the width adjusting assembly 300 may be: the width distance can be adjusted by only adjusting the movement of the first conveyor belt assembly 210 while the second conveyor belt assembly 220 is stationary, or the width distance can be adjusted by only adjusting the movement of the second conveyor belt assembly 220 while the first conveyor belt assembly 210 is stationary, or the width distance can be adjusted by adjusting the movement of both the first conveyor belt assembly 210 and the second conveyor belt assembly 220 to meet different working condition requirements. As a preferable scheme, a position sensor is arranged at the feeding position of the transfer mechanism, when the sensor detects that the material is placed at the feeding position of the transfer mechanism, the width adjusting assembly 300 will drive the first conveyor belt assembly 210 and the second conveyor belt assembly 220 to be close to each other to enable the two conveyor belt surfaces to clamp the material, similarly, a sensor is also arranged at the discharging position of the transfer mechanism, and when the material passes through the discharging position, the position sensor sends a signal through detection and drives the first conveyor belt assembly 210 and the second conveyor belt assembly 220 to be separated through the width adjusting assembly 300, so that automation is realized.
Preferably, the width adjusting assembly 300 includes a first rail slider structure 310 and a second rail slider structure 320 vertically disposed at both ends of the first conveyor belt assembly 210 and the second conveyor belt assembly 220 in the conveying direction.
In a specific implementation, the width adjusting assembly 300 includes a first guide rail slider structure 310 and a second guide rail slider structure 320, and the first guide rail slider structure 310 and the second guide rail slider structure 320 are perpendicular to the conveying direction of the first conveyor belt assembly 210 and the second conveyor belt assembly 220. It should be understood that those skilled in the art may set two sets of guide rail slider structures 310, which are only disposed at two ends in the conveying direction, according to actual requirements, and may also set three sets, four sets, or even longer sets according to the length of the conveyor belt; similarly, the set of rail-slide structures 310 is not limited to one set of structure, and may also include two or three sets of rail-slide structures, and the sets of slide structures are fixed on the fixing member through the sets of rail-slide structures arranged in parallel, so that the sets of slide structures and the fixing member move on the sets of rails, and the bearing capacity of the device and the bearing range of the clamped material can be improved.
Preferably, the first guide rail sliding block structure 310 includes a first guide rail 311 disposed on the frame 100, and a first sliding block 312 and a first rotating shaft 313 fixedly connected to the first fixing member 212, and a second sliding block 314 and a second rotating shaft 315 fixedly connected to the second fixing member 222 are disposed on the first guide rail 311; a driving motor 316 for driving the first rotating shaft 313 and the second rotating shaft 315 to rotate in opposite directions; the driving motor 316 drives the first rotating shaft 313 to rotate and drive the first sliding block 312 to reciprocate linearly, and drives the second rotating shaft 315 to rotate in the opposite direction and drive the second sliding block 314 to reciprocate linearly, so that the first conveyor belt assembly 210 and the second conveyor belt assembly 220 move relatively.
In a specific implementation, as shown in fig. 5, the first guide rail slider structure 310 includes a first guide rail 311, a first slider 312, a first rotating shaft 313, a second slider 314, a second rotating shaft 315, and a driving motor 316; the first guide rail 311 is arranged on the rack 100, and a first slider 312 and a second slider 314 are arranged on the first guide rail 311; the driving motor 316 is connected with the first rotating shaft 313 and the second rotating shaft 315 through a coupler, and the first rotating shaft 313 and the second rotating shaft 315 are a left-handed lead screw and a right-handed lead screw which can enable the sliding blocks to move in opposite directions; the first slider 312 is connected to a lead screw nut on the first rotating shaft 313 through the first fixing member 212, and the second slider 314 is connected to a lead screw nut on the second rotating shaft 325 through the second fixing member 222. The operation principle is that the driving motor 316 drives the first slider 312 and the second slider 314 to reciprocate linearly by driving the first rotating shaft 313 and the second rotating shaft 325, and the reciprocating linear motion direction of the driving motor moves left and right (i.e. the direction of the guide rail) perpendicular to the conveying direction as shown in fig. 8, so as to drive the first conveyor belt assembly 210 and the second conveyor belt assembly 220 to move relatively. Similarly, the second guide rail slider structure 320 has the same structural principle as the first guide rail slider structure 310, and drives the first conveyor belt assembly 210 and the second conveyor belt assembly 220 to move relatively by synchronously driving the driving motor 316. Preferably, the driving motor 316 may be a gear reduction motor having a dual output shaft.
Preferably, the first and second synchronous belt assemblies 410 and 420 are further included, and the first and second guide rail slider structures 310 and 320 are drivingly connected at both ends to the second synchronous belt assembly 420 through the first synchronous belt assembly 410, so that the first and second guide rail slider structures 310 and 320 are driven by the same driving device.
In specific implementation, as shown in fig. 7 and 8, the driving shafts at the two ends of the first guide rail sliding block structure 310 and the second guide rail sliding block structure 320 are in transmission connection with the second synchronous belt assembly 420 through the first synchronous belt assembly 410, so that the first guide rail sliding block structure 310 and the second guide rail sliding block structure 320 are driven by the same driving device, and not only is the structure more compact and the cost very low, but also the transmission speed of the transfer mechanism is not high, and the required transmission precision can be satisfied by using the synchronous belts. Preferably, the first and second synchronous belt assemblies 410 and 420 are provided with a plurality of tension pulleys to adjust the tension of the synchronous belt.
Preferably, the second guide rail sliding block structure 320 includes a second guide rail 321 disposed on the rack 100, and a third sliding block 322 and a third rotating shaft 323 fixedly connected to the third fixing member 213, and a fourth sliding block 324 and a fourth rotating shaft 325 fixedly connected to the fourth fixing member 223 are disposed on the second guide rail 321; the first rotating shaft 313 is in transmission connection with the third rotating shaft 323 through the first synchronous belt component 410, and the second rotating shaft 315 is in transmission connection with the fourth rotating shaft 325 through the second synchronous belt component 420.
In specific implementation, as shown in fig. 6, the second guide rail slider structure includes a second guide rail 321, a third slider 322, a third rotating shaft 323, a fourth slider 324, and a fourth rotating shaft 325, wherein the third rotating shaft and the fourth rotating shaft are further fixed on the rack 100 through a bearing seat, and the third rotating shaft and the fourth rotating shaft may be a left-handed screw and a right-handed screw, which enable the sliders to move in opposite directions. The working principle is as follows: the driving motor 316 drives the first rotating shaft 313 to drive the third rotating shaft 323 to rotate through the first synchronous belt component 410, and further drives the first conveyor belt component 210 to move through the third sliding block 322; the driving motor 316 drives the second rotating shaft 315 to rotate the fourth rotating shaft 325 through the second synchronous belt assembly 420, and further drives the second conveying belt assembly 220 to move through the fourth sliding block 324.
Preferably, a blanking assembly 500 is further included at the discharge of the first conveyor belt assembly 210 and the second conveyor belt assembly 220.
In specific implementation, the discharging ports of the first conveyor belt assembly 210 and the second conveyor belt assembly 220 are provided with a blanking assembly 500, and according to actual working requirements, a person skilled in the art can set the blanking assembly 500 to be a conveyor belt structure, a manipulator structure or a vibrating structure.
Preferably, the blanking assembly 500 includes a transition plate 510 connected to the next process and a plurality of rollers 520 disposed on the transition plate 510 for facilitating the passage of the material.
In specific implementation, as shown in fig. 9, the blanking assembly 500 includes a transition plate 510 and a plurality of rollers 520 disposed on the transition plate 510. The transition plate 510 and the horizontal plane of the rack 100 form a certain inclination angle, after the material comes out of the conveyor belt assembly, the material slides down through the transition plate 510 in an inclined manner, and moreover, the transition plate 510 is provided with a plurality of rollers 520, so that the friction force of movement is reduced, and the material can be conveniently discharged. Two sets of transition plates 510 are respectively fixed on the third fixing member 213 and the fourth fixing member 223, so that the transition plates 510 move along with the movement of the third fixing member 213 and the fourth fixing member 223.
It should be noted that, on the one hand, the transition plate 510 may also be fixed on the frame 100, and a plurality of rollers are disposed on the transition plate, as shown in fig. 10; on the other hand, the shape of the transition plate 510 is not limited to the triangular shape shown in fig. 9, and may be other inclined grooves, etc.
The utility model also provides a packaging production line with the transfer mechanism, which adopts the transfer mechanism.
In specific implementation, the packaging production line is provided with the transfer mechanism, and the transfer mechanism is provided with a plurality of sensors. In addition, the space above and below the transfer mechanism can be provided with a plurality of devices for processing materials, for example, a manipulator or other processing devices are arranged above the transfer mechanism, and a lifting device and/or a rotating device can be arranged below the transfer mechanism so as to meet specific work requirements.
Although the terms of a frame, a first conveyor belt assembly, a second conveyor belt assembly, a first conveyor belt, a first fixing member, a third fixing member, a first conveyor motor, a second conveyor belt, a second fixing member, a fourth fixing member, a second conveyor motor, a width adjusting assembly, a first guide rail slider structure, a second guide rail slider structure, a first guide rail, a first slider, a first rotating shaft, a second slider, a second rotating shaft, a driving motor, a first synchronous belt assembly, a second guide rail, a third slider, a third rotating shaft, a fourth slider, a fourth rotating shaft, a blanking assembly, a transition plate, a roller, an adjusting assembly, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.