CN115676330A - Loading and unloading device and control method - Google Patents

Abstract

The application relates to a loading and unloading device and a control method thereof, wherein a first conveying assembly of the loading and unloading device is positioned on one side of a first conveying belt, the first conveying assembly defines a first conveying channel and a second conveying channel, and the first conveying channel and the second conveying channel are simultaneously communicated with the first conveying belt and a processing device; one of the pusher dog assemblies is configured to push the carrier from the first conveyor belt to the processing device along the first transportation channel, and the other pusher dog assembly is configured to push the carrier from the processing device to the first conveyor belt along the second transportation channel; the second transportation assembly is arranged above the first transportation assembly, a third transportation channel is defined by the second transportation assembly, the third transportation channel is communicated with the second transportation belt and the processing device at the same time, and the third transportation channel is used for transferring the wire arranging frame to the second transportation belt. According to the loading and unloading device disclosed by the invention, automatic loading and unloading can be realized by matching with a corresponding control method, the layout is reasonable, and excessive transformation of the existing production line is avoided.

Description

Loading and unloading device and control method

Technical Field

The application relates to the technical field of feeding and discharging, in particular to a feeding and discharging device and a control method.

Background

During traditional manual line operation, various processing devices are required to be arranged on two sides of a main assembly line, personnel are required to pick up a carrier and a product from the assembly line, the carrier and the product are placed on a processing platform of the processing device for processing, and after the processing is finished, the carrier and the product are required to be placed on the assembly line to continue to circulate to a next work station; with the increase of labor cost, the labor cost generated by using traditional manpower to operate is higher and higher in the production process;

at present, the automatic scheme for saving manpower is mainly developed around an automatic special machine or an automatic streamline, and the development direction faces to the traditional mass production manual line, so that a large amount of processing equipment is idle, and great cost is generated; meanwhile, when a single work station is subjected to automatic special machine transformation, a main assembly line is broken, and the existing assembly line needs to be transformed;

past development equipment uses and flows to carrying out the carrier and shift, and its main problem erects too high for direction of height, and the main assembly line return line is occupied with equipment and is interfered, need carry out a large amount of transformation, improve equipment cost to assembly line fluid return channel.

Therefore, a loading and unloading device which can adapt to the existing production line and avoid excessive modification of the existing production line is needed.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a loading and unloading device which can automatically pick up a mobile carrier from a main assembly line to a processing device to complete the automatic loading and unloading work so as to replace manual carrying.

The control method is used for controlling the loading and unloading device.

The loading and unloading device is used for being butted with a conveying device and a processing device of a production line, the conveying device comprises a first conveying belt and a second conveying belt, the second conveying belt is arranged above the first conveying belt, the first conveying belt is used for conveying a carrier, a wire arranging frame and materials are arranged on the carrier, the second conveying belt is used for conveying the wire arranging frame separated from the carrier, and the loading and unloading device comprises: the first conveying assembly is positioned on one side of the first conveying belt, the first conveying assembly defines a first conveying channel and a second conveying channel, and the first conveying channel and the second conveying channel are communicated with the first conveying belt and the processing device at the same time; a plurality of pusher dog assemblies, at least one pusher dog assembly being configured to push a carrier from the first conveyor belt to the processing device along the first transport path, another pusher dog assembly being configured to push a carrier from the processing device to the first conveyor belt along the second transport path; the second transportation assembly is arranged above the first transportation assembly, the second transportation assembly defines a third transportation channel, the third transportation channel is communicated with the second transportation belt and the processing device at the same time, and the third transportation channel is configured to transfer the wire arranging frames to the second transportation belt.

According to the loading and unloading device, the carrier containing the materials to be processed can be shifted to the processing device from the first conveying belt along the first conveying channel through the shifting claw assembly, the materials are processed at the processing device, the wire arranging frame separated from the carrier is conveyed to the second conveying belt through the second conveying assembly, the carrier separated from the materials is shifted to the first conveying belt from the processing device through the other shifting claw assembly through the second conveying channel, the layout is reasonable, the existing production line is prevented from being excessively modified, and the loading and unloading device cannot interfere with the first conveying belt and the second conveying belt.

The loading and unloading device provided by the invention further comprises: the stop block is positioned on the first conveying belt and configured to stop the carrier moving to the stop block along the first conveying belt, and the first conveying channel and the second conveying channel are respectively positioned on two sides of the stop block.

Optionally, the loading and unloading device further comprises: the guide piece is located on the first conveying belt, a guide channel is limited by the guide piece, a carrier for placing materials enters an inlet of the guide channel, and an outlet of the guide channel is opposite to the stop block.

Optionally, the feeding and discharging device further comprises a base and a rack arranged on the base, the base is located below the first conveying belt and is adjacent to the first conveying belt, the rack is located above the first conveying belt, and the pusher dog assemblies are arranged on the rack.

Optionally, the pusher dog subassembly still includes guide part and sliding part, and on the pusher dog was located sliding part, sliding part movably located on the guide part, unloader still included the drive division, and on the frame was located to the drive division, the output and the sliding part of drive division were connected.

Optionally, the finger assembly comprises at least one finger rotating in one direction, the finger provided on one of the first transportation path and the second transportation path being rotatable in a clockwise direction and the finger provided on the other being rotatable in a counter-clockwise direction.

Optionally, the finger assembly comprises two fingers oppositely arranged along the extension direction of the first transportation device, and the rotation directions of the two fingers are the same.

Optionally, the pusher dog subassembly still includes the stopper, and the stopper includes the spacing groove, still is equipped with a set of pilot hole on one of stopper and pusher dog, and another is equipped with a set of pivot, and in the pilot hole was worn to locate by the pivot, the one end of pusher dog was supported on the roof of spacing groove, and the other end stretches out the stopper.

Optionally, the pusher dog arranged on the first transportation channel is a first pusher dog, one end of the first pusher dog, which is close to the limit groove, is provided with a first abutting surface and a first guiding inclined surface, which are sequentially connected along the extending direction of the first transportation channel, the first guiding inclined surface is positioned on one side of the first abutting surface, which is close to the processing device, when the first pusher dog is in a natural state, the first abutting surface is abutted against the top wall of the limit groove, one end of the first pusher dog, which is far away from the limit groove, is provided with a second guiding inclined surface, the second guiding inclined surface is positioned on one side of the first pusher dog, which is far away from the processing device, and/or

The pusher dog that locates on the second transport corridor is the second pusher dog, the one end that is close to the spacing groove of second pusher dog is equipped with along the extending direction of second transport corridor second end face and the third direction inclined plane that connects gradually, the third direction inclined plane is located the one side that deviates from processingequipment of second end face, when natural state, the roof butt of second end face and spacing groove, the one end of keeping away from the spacing groove of second pusher dog is equipped with the fourth direction inclined plane, the fourth direction inclined plane is located the one side that is close to processingequipment of second pusher dog.

Optionally, the drive portion is configured as a cylinder, the two drive portions are respectively located at sides of the two guide portions that are far away from each other, and the first finger and the second finger are both located between the two guide portions.

Optionally, along the direction from the first conveyor belt to the processing device, the first transport passage includes a first material taking position, a first material storage position and a first material loading position which are arranged in sequence, and the second transport passage includes a second material loading position, a second material storage position and a second material taking position which are arranged in sequence.

Optionally, a first stopping assembly is arranged between the first material taking position and the first material storing position, the first stopping assembly comprises a first stopping pusher dog capable of rotating in a single direction, the first stopping pusher dog is configured to block the carrier from moving along the first material storing position towards the first material taking position, a second stopping assembly is arranged between the second material taking position and the second material storing position, the second stopping assembly comprises a second stopping pusher dog capable of rotating in a single direction, the second stopping pusher dog is configured to block the carrier from moving along the second material storing position towards the second material taking position, and/or

And the first sensor is arranged at each of the first storage position and the second storage position and is configured to feed back whether the pusher dog moves in place to the driving part.

Optionally, a second sensor is provided at each of the first material taking position and the first material loading position, the second sensor being configured to count.

According to the control method of the invention, the control method is used for controlling the loading and unloading device, and comprises the following steps: controlling a pusher dog assembly to transfer the carrier loaded with the material from the first conveyor belt to a processing device for processing the material; controlling another pusher dog assembly to transfer the carrier at the first outlet end of the processing device onto the first conveyor belt; and controlling the second conveying assembly to transfer the wire arranging frame to the second conveying belt from the second outlet end of the processing device.

According to the control method, the carrier containing the materials to be processed can be shifted to the processing device from the first conveying belt along the first conveying channel by controlling one of the pusher dog assemblies, the materials are processed at the processing device, the wire arranging frame separated from the carrier is conveyed to the second conveying belt through the second conveying assembly, the carrier separated from the materials is shifted to the first conveying belt from the processing device through the second conveying channel by controlling the other pusher dog assembly, the carrier is moved through the pusher dog assemblies without lifting and then putting down the carrier, the action is simplified, the beat of the pusher dog assemblies is more consistent with the processing beat of the processing device, the action time is saved, and the reject ratio is reduced.

Optionally, the pusher dog assembly has two pusher dogs, and the control of one pusher dog assembly to transfer the carrier loaded with the material from the first conveyor belt to the processing device for processing the material specifically includes:

controlling the pusher dog assembly to move the Nth carrier from the first material taking position to the first material storage position;

controlling the pusher dog assembly to return to move the (N + 1) th carrier, simultaneously moving the (N + 1) th carrier and the Nth carrier by the pusher dog assembly, moving the Nth carrier to the first loading position when the (N + 1) th carrier moves to the first storage position, and repeating the steps;

and/or controlling another pusher dog assembly to transfer the carrier at the first outlet end of the processing device onto the first conveyor belt, specifically comprising:

controlling the pusher dog assembly to move the Mth carrier from the second material taking position to the second material storing position;

and controlling the pusher dog assembly to return to move the (M + 1) th carrier, simultaneously moving the (M + 1) th carrier and the (M) th carrier by the pusher dog assembly, and moving the (M + 1) th carrier to a second loading position when the (M + 1) th carrier moves to the second loading position, so that the operation is repeated.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a partial structural schematic view of an assembly of a loading and unloading device and a conveying device according to an embodiment of the invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a top view of a loading and unloading device according to an embodiment of the invention;

fig. 4 is a perspective view of a part of components of a loading and unloading device according to an embodiment of the invention;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a perspective view of a loading and unloading device according to an embodiment of the invention;

fig. 7 is a perspective view of another angle of the loading and unloading device according to the embodiment of the invention;

FIG. 8 is an enlarged view at C of FIG. 7;

FIG. 9 is a perspective view of a transport device according to an embodiment of the present invention;

fig. 10 is a perspective view of a pusher dog assembly of the loading and unloading apparatus according to the embodiment of the invention;

fig. 11 is a perspective view of a pusher dog of the loading and unloading device according to the embodiment of the invention;

fig. 12 is a flowchart illustrating a control method according to an embodiment of the invention.

Reference numerals:

a feeding and discharging device 1 is arranged on the frame,

a first transport module 10, a first transport path 11, a first pick-up location 111, a first storage location 112, a first loading location 113, a second transport path 12,

the pusher dog assembly 20, the guide part 21, the sliding part 22, the pusher dog 23, the rotating shaft 231, the first pusher dog 232, the first abutting surface 2321, the first guide inclined surface 2322, the second guide inclined surface 2323, the second pusher dog 233, the limiting block 24, the limiting groove 241, the assembly hole 242,

a second transport assembly 30, a third transport channel 31,

the stopper 40, the guide 50, the guide passage 51, the base 60, the fixing plate 61, the frame 70, the driving part 80,

the first stop assembly 91, the first stop finger 912,

second stop assembly 92, second stop finger 922,

the second sensor (93) is provided with a second sensor,

the device comprises a conveying device 2, a first conveying belt 201, a second conveying belt 202, a carrier 3 and a wire arranging frame 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

As shown in fig. 1 to 3 and fig. 9, a loading and unloading apparatus 1 according to an embodiment of the present invention is configured to interface with a transporting apparatus 2 and a processing apparatus of a production line, the transporting apparatus 2 includes a first transporting belt 201 and a second transporting belt 202, the second transporting belt 202 is disposed above the first transporting belt 201, the first transporting belt 201 transports a carrier 3, the carrier 3 has a wire arrangement rack 4 and materials that are not processed by the processing apparatus, and the second transporting belt 202 transports the wire arrangement rack 4 separated from the carrier 3. The loading and unloading device 1 comprises: a first transport assembly 10, two finger assemblies 20 and a second transport assembly.

Specifically, the first transportation assembly 10 is positioned at one side of the first transportation belt 201, the first transportation assembly 10 defines a first transportation channel 11 and a second transportation channel 12, and the first transportation channel 11 and the second transportation channel 12 are both communicated with the first transportation belt 201 and the processing device; one finger assembly 20 is configured to toggle the carrier 3 from the first conveyor belt 201 to the processing device along the first transportation lane 11, and the other finger assembly 20 is configured to toggle the carrier 3 from the processing device to the first conveyor belt 201 along the second transportation lane 12; the second conveyor assembly is arranged above the first conveyor assembly 10, the second conveyor assembly defining a third conveyor path which communicates simultaneously with the second conveyor belt 202 and the processing means, the third conveyor path being configured to transfer the wire organizer 4 onto the second conveyor belt 202.

That is, the carrier 3 is provided with a wire arranging frame 4 which can be separated from the carrier 3, the materials to be processed are fixed on the wire arranging frame 4, one of the pusher dog assemblies 20 transfers the carrier 3 carrying the materials to the processing device from the first conveying belt 201 through the first conveying channel 11, at the processing device, the materials are finely processed and conveyed to the next station, the carrier 3 separated from the materials flows out of the processing device, the carrier 3 is shifted from the processing device to the first conveying belt 201 by the other pusher dog assembly 20 along the second conveying channel 12, in the processing device, the wire arranging frame 4 and the materials are separated from the carrier 3, the wire arranging frame 4 is conveyed back to the second conveying belt 202 through the second conveying assembly, and finally the carrier 3 and the wire arranging frame 4 are returned to the previous station through the first conveying belt 201 and the second conveying belt 202 for repeated use. The beat of feeding the processing device can be controlled through the pusher dog assembly 20, and meanwhile, the arrangement of the first transportation assembly 10 and the second transportation assembly can adapt to the first transportation belt 201 and the second transportation belt 202 without interfering with the first transportation belt 201 and the second transportation belt 202.

In some embodiments, the second transportation assembly is disposed between the first transportation lane 11 and the second transportation lane 12 and above the first transportation lane 11 and the second transportation lane 12.

In some embodiments, the second transport assembly is configured as a pulley assembly, but the present application is not limited thereto, and generally the height of the second transport assembly is greater than the height of the second transport belt 202, and the height difference between the second transport assembly and the second transport belt 202 is greater than the length of the wire organizer, so that the wire organizer prevents a portion of the wire organizer from contacting the second transport belt 202 when transferred onto the second transport belt 202, and a portion of the wire organizer does not completely fall out of the second transport assembly to cause jamming.

According to the loading and unloading device 1 disclosed by the embodiment of the invention, the carrier 3 containing the material to be processed can be shifted to the processing device from the first conveying belt 201 along the first conveying channel 11 through one shifting claw assembly 20, the material is processed at the processing device, the wire arranging frame 4 separated from the carrier 3 is conveyed to the second conveying belt 202 through the second conveying assembly, the carrier 3 separated from the material is shifted to the first conveying belt 201 from the processing device through the other shifting claw assembly 20 through the second conveying channel 12, the carrier 3 is moved through the shifting claw assembly 20 without lifting and then putting down the carrier 3, the action is simplified, the beat of the shifting claw assembly 20 is more consistent with the processing beat of the processing device, the action time is saved, the reject ratio is reduced, the layout is reasonable, the problem that the existing production line is excessively reformed can be solved, and the loading and unloading device 1 cannot interfere with the first conveying belt 201 and the second conveying belt 202.

As shown in fig. 7 and 8, the loading and unloading device 1 according to the embodiment of the present invention further includes a stopper 40, the stopper 40 is disposed on the first conveyor belt 201, the stopper 40 is configured to stop the carrier 3 moving to the stopper 40 along the first conveyor belt 201, and the first conveyor path 11 and the second conveyor path 12 are disposed on two sides of the stopper 40, respectively. The stopper 40 can intercept the carrier 3 carrying the material moving on the first conveying belt 201 to stop the carrier 3, and the matching pusher dog assembly 20 can change the motion direction of the carrier 3 carrying the material to be transferred from the first conveying belt 201 to the processing device via the first conveying channel 11, so that the difficulty of transferring the carrier 3 by the pusher dog assembly 20 can be reduced, the matching accuracy of the feeding speed of the pusher dog assembly 20 and the processing device is improved, and the consistency of beats is guaranteed. In addition, with this arrangement, the arrangement of the first transportation path 11 and the second transportation path 12 can be made reasonably compact.

As shown in fig. 7 and 8, in some embodiments, the loading and unloading device 1 further includes a guide 50, the guide 50 is located on the first conveyor belt 201, the guide 50 defines a guide channel 51, an inlet of the guide channel 51 is used for the carrier 3 with the material placed thereon to enter, and an outlet of the guide channel 51 is arranged opposite to the stopper 40. The guide 50 can guide the material-loaded carrier 3 entering the guide channel 51, and adjust the posture of the material-loaded carrier 3, so that the pusher dog assembly 20 can transfer the material-loaded carrier 3, and the transfer speed of the pusher dog assembly 20 is guaranteed.

In some embodiments, the guide 50 is integrally formed with the stop 40, and the present application is not limited thereto.

As shown in fig. 6-8, in some embodiments, the loading and unloading apparatus 1 further includes a base 60 and a frame 70 disposed on the base 60, the base 60 is disposed below the first conveyor belt 201 and adjacent to the first conveyor belt 201, the frame 70 is disposed above the first conveyor belt 201, and the finger assemblies 20 are disposed on the frame 70. Like this, through assembling base 60 and first transportation area 201, can realize having simplified the positioning of assembling with the butt joint of unloader 1 and first transportation area 201, need not to reform transform current production line, the adaptation degree is high, has practiced thrift manufacturing cost.

As shown in fig. 6-8, in some embodiments, the loading and unloading device 1 further includes a fixing plate 61, the fixing plate 61 is fixed on the base 60 by four supporting columns, and the four fixing columns are divided into two groups and located on two sides of the first conveying belt 201, so that the fixing plate 61 is more stable, and the rack 70 is located on the fixing plate 61.

As shown in fig. 1-3, in some embodiments, the pusher assembly 20 further includes a guiding portion 21 and a sliding member 22, the pusher 23 is disposed on the sliding member 22, the sliding member 22 is movably disposed on the guiding portion 21, the loading and unloading apparatus 1 further includes a driving portion 80, the driving portion 80 is disposed on the frame 70, and an output end of the driving portion 80 is connected to the sliding member 22. The driving portion 80 is configured to drive the sliding member 22 to connect, and the guiding portion 21 is configured to guide the sliding member 22 and increase the stability of the sliding member 22 when moving.

As shown in fig. 3, in some embodiments, the driving portion 80 is configured as an air cylinder, the two driving portions 80 are respectively located on sides of the two guide portions 21 away from each other, and the first finger 232 and the second finger 233 are both located between the two guide portions 21. So set up and to make unloader 1 structure more compact, prevent to occupy too much space and take place to interfere with other equipment, as shown in fig. 3, drive division 80 configures to no pole cylinder of magnetic coupling formula, and this application does not make the restriction.

As shown in FIGS. 3, 10 and 11, in some embodiments, finger assembly 20 includes at least one unidirectional rotating finger 23, with finger 23 on one of first transport path 11 and second transport path 12 being rotatable in a clockwise direction and finger 23 on the other being rotatable in a counterclockwise direction. Since a certain time is needed for processing of the processing device, in the process of feeding the processing device by the pusher 23, the pusher 23 needs to return to continuously move the next carrier 3 in the process of waiting for the carrier 3, and the pusher 23 can rotate in one direction to prevent the pusher 23 from bringing back the carrier 3 when moving in the direction departing from the moving direction of the carrier 3, and similarly, in the process of moving the carrier 3 back to the first conveying belt 201 from the processing device by the pusher 23, in the process of waiting for the carrier 3, the pusher 23 needs to return to continuously move the next carrier 3, and the pusher 23 can rotate in one direction to prevent the pusher 23 from bringing back the carrier 3 when moving in the direction departing from the moving direction of the carrier 3.

In addition, the rotating direction of the pusher dog 23 arranged on the first transportation channel 11 is opposite to that of the pusher dog 23 arranged on the second transportation channel 12, because the first transportation channel 11 and the second transportation channel 12 are both arranged on the same side of the first transportation belt 201, the structure of the loading and unloading device 1 can be more compact, the moving direction of the carrier 3 in the first transportation channel 11 and the second transportation channel 12 is opposite, and therefore, the rotating direction of the pusher dog 23 arranged on the first transportation channel 11 is opposite to that of the pusher dog 23 arranged on the second transportation channel 12.

As shown in fig. 10, in some embodiments, the finger assembly 20 comprises two fingers 23 arranged opposite to each other in the extension direction of the first transportation device 2, and the rotation directions of the two fingers 23 are the same. In this way, the efficiency of the mobile carrier 3 of the finger assembly 20 can be improved, while preventing the finger 23 from being brought back to the carrier 3 when it is returned.

As shown in fig. 3, in some embodiments, in the direction from the first conveying belt 201 to the processing device, the first conveying channel 11 includes a first material taking position 111, a first material storing position 112, and a first material taking position 113, which are arranged in sequence, the second conveying channel 12 includes a second material loading position, a second material storing position, and a second material taking position, which are arranged in sequence, and a first sensor is disposed at each of the first material storing position 112 and the second material storing position, and configured to feed back whether the finger 23 is moved in place to the driving part 80.

The movement of the finger assembly 20 of one embodiment is described in detail below, and for convenience of description, the finger assembly 20 disposed on the first transportation path 11 includes two first fingers 232, and the finger assembly 20 disposed on the second transportation path 12 includes two second fingers 233, which specifically act as follows:

the first pusher 232 near the first conveyor belt 201 moves the nth carrier 3 from the first material pick-up location 111 to the first material storage location 112, the pusher assembly 20 returns until the first pusher 232 near the first conveyor belt 201 returns to the first material pick-up location 111, the first pusher 232 moves the (N + 1) th carrier 3, the first pusher 232 further moves the first pusher 232 away from the first conveyor belt 201 synchronously moves the nth carrier 3 away from the first conveyor belt 201, so that the (N + 1) th carrier 3 and the nth carrier 3 move synchronously, when the (N + 1) th carrier 3 moves to the first material storage location 112, the nth carrier 3 is moved to the first material pick-up location 113, the pusher assembly 20 returns until the first pusher 232 near the first conveyor belt 201 returns to the first material pick-up location 111, the first pusher 232 moves the (N + 2) th carrier 3, when the (N + 1) th carrier 3 moves to the first material storage location 112, the first pusher assembly 232 returns until the first pusher 232 near the first conveyor belt 201 returns to the first material pick-up location 111, the first pusher 232 moves the (N + 2) th carrier 3 to move synchronously, so that the N + 3 moves to the N + 3 carrier 3 and the first carrier move back and forth when the N +1 st carrier moves to the first material storage location 112.

The second pusher dog 233 close to the processing device moves the mth carrier 3 from the second material taking position to the second material storing position, the pusher dog assembly 20 returns until the second pusher dog 233 close to the processing device returns to the second material taking position, the second pusher dog 233 moves the (M + 1) th carrier 3, the second pusher dog 233 far away from the processing device moves the mth carrier 3 synchronously, the second pusher dog 233 moves the mth carrier 3, so that the (M + 1) th carrier 3 and the mth carrier 3 are moved simultaneously, when the (M + 1) th carrier 3 moves to the second material storing position, the (M + 1) th carrier 3 is moved to the second material loading position, the pusher dog assembly 20 returns until the second pusher dog 233 close to the processing device returns to the second material taking position, the second pusher dog 233 moves the (M + 2) th carrier 3, the second pusher dog 233 far from the processing device synchronously moves the (M + 1) th carrier 3 synchronously, until the (M + 2) th carrier 3 moves to the second material storing position, the M +1 th carrier 3 moves to the second material storing position, and the second pusher dog 233 moves to the second carrier 3 repeatedly.

As shown in fig. 10 and 11, in some embodiments, the finger assembly 20 further includes a limiting block 24, the limiting block 24 includes a limiting groove 241, one of the limiting block 24 and the finger 23 is further provided with a set of assembling holes 242, the other is provided with a set of rotating shafts 231, the rotating shafts 231 are inserted into the assembling holes 242, one end of the finger 23 abuts against the top wall of the limiting groove 241, and the other end extends out of the limiting block 24. The movable fixing of the pusher dog 23 can be realized by arranging a stopper 24. In some embodiments, stop 24 is coupled to glide 22.

In some embodiments, the rotating shaft 231 is sleeved with a return torsion spring, one end of the torsion spring abuts against the pusher dog 23, and the other end of the torsion spring abuts against the limiting block 24. Therefore, the pusher dog 23 can be reset more easily through the action of the torsion spring after rotating in one direction, and clamping stagnation is prevented. For example, in the process of returning the pusher 23 from the first loading position 113 to the first storage position 112, the pusher 23 rotates in one direction and returns to the first storage position 112, and in the process of returning the pusher 23 from the first storage position 112 to the first sampling position 111, the pusher 23 rotates in one direction and returns to the first sampling position 111. For another example, in the process that the pusher 23 returns from the second storage position to the second material taking position, the pusher 23 rotates unidirectionally, and after reaching the second material taking position, the pusher 23 resets, and in the process that the pusher 23 returns from the second material loading position to the second storage position, the pusher 23 rotates unidirectionally, and after reaching the second storage position, the pusher 23 resets.

As shown in fig. 10 and fig. 11, in some embodiments, the pusher dog 23 disposed on the first transportation channel 11 is a first pusher dog 232, one end of the first pusher dog 232 close to the limiting groove 241 is provided with a first abutting surface 2321 and a first guiding inclined surface 2322 that are sequentially connected along the extending direction of the first transportation channel 11, the first guiding inclined surface 2322 is located on one side of the first abutting surface 2321 close to the processing device, in a natural state, the first abutting surface 2321 abuts against a top wall of the limiting groove 241, one end of the first pusher dog 232 away from the limiting groove 241 is provided with a second guiding inclined surface 2323, and the second guiding inclined surface 2323 is located on one side of the first pusher dog 232 away from the processing device.

That is to say, in a natural state, the first abutting surface 2321 abuts against the top wall of the limiting groove 241, for example, in the process that the pusher dog 23 moves from the first material taking position 111 to the first material storing position 112, the first abutting surface 2321 abuts against the top wall of the limiting groove 241, in the process that the pusher dog 23 pushes the carrier 3, because the first abutting surface 2321 abuts against the top wall of the limiting groove 241, the pusher dog 23 does not rotate, and in the process that the pusher dog 23 returns from the first material loading position 113 to the first material storing position 112, for example, because the pusher dog 23 needs to pass through the carrier 3, under the effect of the carrier 3, the pusher dog 23 rotates unidirectionally so that the first guide inclined surface 2322 abuts against the top wall of the limiting groove 241, and the first abutting surface 2321 is spaced from the top wall of the limiting groove 241, so that the pusher dog 23 tilts slightly over the carrier 3 and does not drive the carrier 3 to move. The second guiding inclined surface 2323 is arranged to facilitate the pushing of the pusher dog 23 against the carrier 3 to drive the carrier 3 to move, so as to increase the stressed contact area between the pusher dog 23 and the carrier 3.

In some embodiments, the pusher dog 23 disposed on the second transportation channel 12 is a second pusher dog 233, one end of the second pusher dog 233 close to the limiting groove 241 is provided with a second abutting surface and a third guiding inclined surface, which are sequentially connected along the extending direction of the second transportation channel 12, the third guiding inclined surface is located on one side of the second abutting surface, which is away from the processing device, in a natural state, the second abutting surface abuts against a top wall of the limiting groove 241, one end of the second pusher dog 233, which is away from the limiting groove 241, is provided with a fourth guiding inclined surface, and the fourth guiding inclined surface is located on one side of the second pusher dog 233, which is close to the processing device.

That is to say, in a natural state, the second abutting surface abuts against the top wall of the limiting groove 241, for example, in the process that the pusher 23 moves from the second material taking position to the second material storing position, the second abutting surface abuts against the top wall of the limiting groove 241, in the process that the pusher 23 pushes the carrier 3, because the second abutting surface abuts against the top wall of the limiting groove 241, the pusher 23 cannot rotate, and in the process that the pusher 23 returns from the second material taking position to the second material storing position, for example, because the pusher 23 needs to pass through the carrier 3, under the action of the carrier 3, the pusher 23 rotates unidirectionally so that the third guide inclined surface abuts against the top wall of the limiting groove 241, and the second abutting surface is spaced from the top wall of the limiting groove 241, so that the pusher 23 tilts up to slightly over the carrier 3 and cannot drive the carrier 3 to move. The fourth guiding inclined plane is arranged to facilitate the pusher dog 23 to abut against the carrier 3 to drive the carrier 3 to move, so that the stressed contact area between the pusher dog 23 and the carrier 3 is increased. (second finger 233 is identical in structure to first finger 232)

As shown in fig. 4, 5 and 7, in some embodiments, a first stop assembly 91 is disposed between the first material taking position 111 and the first material storage position 112, the first stop assembly 91 includes a first stop finger 912 capable of rotating in one direction, the first stop finger 912 is configured to block the movement of the carrier 3 along the first material storage position 112 toward the first material taking position 111, a second stop assembly 92 is disposed between the second material taking position and the second material storage position, the second stop assembly 92 includes a second stop finger 922 capable of rotating in one direction, and the second stop finger 922 is configured to block the movement of the carrier 3 along the second material storage position toward the second material taking position.

That is to say, when the carrier 3 moves from the first material taking position 111 to the first material storage position 112, the first stopping pusher 912 rotates unidirectionally, so that the carrier 3 can pass through, when the carrier 3 reaches the first material storage position 112 after passing through, the first stopping pusher 912 resets, the pusher assembly 20 is prevented from driving the carrier 3 to move when returning, when the carrier 3 moves from the second material taking position to the second material storage position, the second stopping pusher 922 rotates unidirectionally, so that the carrier 3 can pass through, when the carrier 3 reaches the second material storage position after passing through, the second stopping pusher 922 resets, and the pusher assembly 20 is prevented from driving the carrier 3 to move when returning.

In some embodiments, a second sensor 93 is provided at both the first tapping level 111 and the first loading level 113, the second sensor 93 being configured to count. Thus, the technology is carried out on the carrier 3, and the consistency of the feeding speed of the pusher dog assembly 20 and the processing speed of the processing device is guaranteed. In some embodiments, the second inductor 93 is configured as a photoelectric inductor, but the application is not limited thereto.

As shown in fig. 12, the control method according to the embodiment of the present invention is used for controlling the loading and unloading apparatus 1, and includes:

s1: controlling a pusher dog assembly 20 to transfer the material-laden carrier 3 from the first conveyor belt 201 to a processing device for processing the material;

s2: controlling the other finger assembly 20 to transfer the carrier 3 at the first exit end of the processing apparatus onto the first conveyor belt 201;

s3: the second transport assembly is controlled to transfer the creel 4 from the second exit end of the processing apparatus onto the second transport belt 202.

According to the control method of the embodiment of the invention, the carrier 3 containing the materials to be processed can be shifted to the processing device from the first conveying belt 201 along the first conveying channel 11 by controlling one of the pusher dog assemblies 20, the materials are processed at the processing device, the wire arranging frame 4 separated from the carrier 3 is conveyed to the second conveying belt 202 through the second conveying assembly, the carrier 3 separated from the materials is shifted to the first conveying belt 201 from the processing device through the second conveying channel 12 by controlling the other pusher dog assembly 20, the carrier 3 is moved through the pusher dog assembly 20 without lifting and then putting down the carrier 3, the action is simplified, the beat of the pusher dog assembly 20 is more consistent with the processing beat of the processing device, the action time is saved, the reject ratio is reduced,

in some embodiments, the finger assembly 20 has two fingers 23, and controlling one finger assembly 20 to transfer the material-loaded carrier 3 from the first conveyor belt 201 to a processing device for processing the material includes:

controlling the pusher dog assembly 20 to move the nth carrier 3 from the first pick level 111 to the first storage level 112;

and controlling the pusher dog assembly 20 to return to move the (N + 1) th carrier 3, wherein the pusher dog assembly 20 simultaneously moves the (N + 1) th carrier 3 and the nth carrier 3, and when the (N + 1) th carrier 3 moves to the first storage position 112, the nth carrier 3 is moved to the first loading position 113, and the steps are repeated.

According to the control method provided by the embodiment of the invention, the feeding rhythm of the pusher dog assembly 20 for the processing device can be accelerated, and the production efficiency is improved.

In some embodiments, controlling the other pusher dog assembly 20 to transfer the carrier 3 at the first exit end of the processing device onto the first conveyor belt 201 comprises:

controlling the pusher dog assembly 20 to move the Mth carrier 3 from the second material taking position to the second material storing position;

and controlling the pusher dog assembly 20 to return to move the M +1 th carrier 3, simultaneously moving the M +1 th carrier 3 and the M-th carrier 3 by the pusher dog assembly 20, and when the M +1 th carrier 3 moves to the second storage position, moving the M-th carrier 3 to the second loading position, and so on.

According to the control method provided by the embodiment of the invention, the speed of the pusher dog assembly 20 for removing the carrier 3 output by the processing device can be processed, and the production efficiency is improved.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplicity in 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, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

Claims (15)

1. The utility model provides a go up unloader for with the conveyer and the processingequipment butt joint of production line, a serial communication port, conveyer includes first conveyer area and second conveyer area, the second conveyer area is located the top of first conveyer area, first conveyer area carrier has reason line frame and material on the carrier, second conveyer area transportation with the carrier separation reason line frame, go up unloader and include:

a first transport assembly positioned on one side of the first transport belt, the first transport assembly defining a first transport lane and a second transport lane, both the first transport lane and the second transport lane simultaneously communicating with the first transport belt and the processing device;

a plurality of finger assemblies, at least one of said finger assemblies being configured to toggle said carrier from said first conveyor belt to said processing device along said first transport path, another of said finger assemblies being configured to toggle said carrier from said processing device to said first conveyor belt along said second transport path;

a second transport assembly disposed above the first transport assembly, the second transport assembly defining a third transport channel that communicates with the second transport belt and the processing device simultaneously, the third transport channel being configured to transfer the wire organizer onto the second transport belt.

2. The loading and unloading device of claim 1, further comprising:

a stop located on the first conveyor belt, the stop configured to stop a carrier moving along the first conveyor belt to the stop, the first lane and the second lane located on either side of the stop.

3. The loading and unloading device of claim 2, further comprising:

the guide piece is located on the first conveying belt, a guide channel is limited by the guide piece, the carrier with the materials placed on the inlet of the guide channel enters the guide channel, and the outlet of the guide channel is opposite to the stop block.

4. The loading and unloading device of claim 3, further comprising a base and a frame disposed on the base, wherein the base is located below and adjacent to the first conveyor belt, the frame is located above the first conveyor belt, and the finger assemblies are disposed on the frame.

5. The loading and unloading device as recited in claim 4, wherein the pusher dog assembly further comprises a guide portion and a sliding member, the pusher dog is disposed on the sliding member, the sliding member is movably disposed on the guide portion, the loading and unloading device further comprises a driving portion, the driving portion is disposed on the frame, and an output end of the driving portion is connected with the sliding member.

6. The loading and unloading device as recited in claim 5, wherein the finger assembly includes at least one finger rotating in a single direction, the finger on one of the first conveyance path and the second conveyance path being rotatable in a clockwise direction, and the finger on the other being rotatable in a counterclockwise direction.

7. The loading and unloading device according to claim 6, wherein the pusher dog assembly comprises two pusher dogs which are oppositely arranged along the extending direction of the first transportation device, and the rotating directions of the two pusher dogs are the same.

8. The loading and unloading device of claim 6, wherein the pusher dog assembly further comprises a limiting block, the limiting block comprises a limiting groove, one of the limiting block and the pusher dog is further provided with a set of assembling holes, the other one of the limiting block and the pusher dog is provided with a set of rotating shafts, the rotating shafts penetrate through the assembling holes, one end of the pusher dog abuts against the top wall of the limiting groove, and the other end of the pusher dog extends out of the limiting block.

9. The loading and unloading device according to claim 8, wherein the pusher dog arranged on the first transportation channel is a first pusher dog, one end of the first pusher dog close to the limit groove is provided with a first abutting surface and a first guiding inclined surface which are sequentially connected along the extending direction of the first transportation channel, the first guiding inclined surface is positioned on one side of the first abutting surface close to the processing device, in a natural state, the first abutting surface abuts against the top wall of the limit groove, one end of the first pusher dog far from the limit groove is provided with a second guiding inclined surface, and the second guiding inclined surface is positioned on one side of the first pusher dog away from the processing device and/or on one side of the first pusher dog away from the processing device

The pusher dog that locates on the second transport corridor is the second pusher dog, the one end that is close to of second pusher dog the spacing groove is equipped with along second abutting face and the third direction inclined plane that connects gradually of the extending direction of second transport corridor, the third direction inclined plane is located deviating from of second abutting face one side of processingequipment, when natural state, the second abutting face with the roof butt of spacing groove, keeping away from of second pusher dog the one end of spacing groove is equipped with the fourth direction inclined plane, the fourth direction inclined plane is located one side that is close to of second pusher dog processingequipment.

10. The loading and unloading device according to claim 9, wherein the driving portion is configured as a cylinder, the two driving portions are respectively located at sides of the two guiding portions away from each other, and the first pusher dog and the second pusher dog are both located between the two guiding portions.

11. The loading and unloading device of claim 10, wherein along from first conveyer belt extremely processingequipment's direction, first transport passage is including the first material level of getting, first storage position and the first material level of getting arranged in proper order, second transport passage is including the second material level of getting, second storage position and the second material level of getting arranged in proper order.

12. Unloader according to claim 11, characterized in that, first get the material level with be equipped with first locking subassembly between the first storage position, first locking subassembly is including the first locking pusher dog that can unidirectional rotation, first locking pusher dog is used for hindering the carrier is followed first storage position orientation the first direction of getting the material level removes, the second get the material level with be equipped with second locking subassembly between the second storage position, second locking subassembly is including the second locking pusher dog that can unidirectional rotation, second locking pusher dog is configured to hinder the carrier is followed the second storage position orientation the second is got the direction of material level and is removed, and/or

And the first sensor is configured to feed back whether the pusher dog moves in place to the driving part.

13. The loading and unloading device according to claim 12, wherein a second sensor is provided at each of the first material taking position and the first material loading position, and the second sensor is configured to count.

14. A control method for controlling the loading and unloading apparatus as claimed in any one of claims 1 to 13, comprising:

controlling a pusher dog assembly to transfer the carrier loaded with the material from the first conveyor belt to a processing device for processing the material;

controlling another finger assembly to transfer the carrier at a first exit end of the processing device onto the first conveyor belt;

and controlling a second conveying assembly to transfer the wire arranging frame to a second conveying belt from a second outlet end of the processing device.

15. The control method of claim 14, wherein the finger assembly has two fingers,

the method comprises the following steps that a pusher dog assembly is controlled to transfer a carrier loaded with materials from a first conveying belt to a processing device to process the materials, and specifically comprises the following steps:

controlling the pusher dog assembly to move the Nth carrier from the first material taking position to the first material storing position;

controlling the pusher dog assembly to return to move the (N + 1) th carrier, wherein the pusher dog assembly simultaneously moves the (N + 1) th carrier and the (N) th carrier, and when the (N + 1) th carrier moves to the first storage position, the (N) th carrier is moved to a first loading position, and the steps are repeated;

and/or said controlling another finger assembly to transfer said carrier at a first exit end of said processing device onto said first conveyor belt, specifically comprising:

controlling the pusher dog assembly to move the Mth carrier from the second material taking position to the second material storing position;

control the pusher dog subassembly returns to and removes M +1 the carrier, the pusher dog subassembly removes M +1 simultaneously the carrier with the M the carrier removes, M +1 the carrier removes when the carrier removes to the second storage position, the M the carrier is removed to the second material loading position, so reciprocal.

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