CN110937367B - Label switching device, tray and assembly line - Google Patents
Label switching device, tray and assembly line Download PDFInfo
- Publication number
- CN110937367B CN110937367B CN201911115941.9A CN201911115941A CN110937367B CN 110937367 B CN110937367 B CN 110937367B CN 201911115941 A CN201911115941 A CN 201911115941A CN 110937367 B CN110937367 B CN 110937367B
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- label
- belt pulley
- side plate
- assembly
- chain wheel
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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
Abstract
The invention provides a label switching device, which comprises a bracket, a label assembly and a chain wheel assembly, wherein the bracket is fixedly connected with the label assembly; the bracket comprises a first side plate and a second side plate which are opposite in a second horizontal direction; the label assembly comprises a belt pulley and a label belt matched with the belt pulley, the belt pulley comprises a first belt pulley and a second belt pulley, and a plurality of labels with the same size and different codes are printed on the surface of the label belt; the chain wheel assembly is arranged on one side of the second horizontal direction of the label assembly and comprises a chain wheel and a transmission chain, wherein the first chain wheel is fixedly connected with the first belt pulley in a coaxial mode, the second chain wheel is fixedly connected with the second belt pulley in a coaxial mode, and the transmission chain is matched with the plurality of chain wheels. The label switching device provided by the invention can realize the switching of labels below the label belt by driving the label belt to rotate through the chain wheel, and can be applied to various carriers to realize the identification of the carriers in a conveying line. In addition, the invention also provides a label switching tray and a production line.
Description
Technical Field
The invention relates to the field of assembly line equipment, in particular to a label switching device, a tray and an assembly line.
Background
In the assembly line processing, because there may be the defective products taken out and returned the circumstances that former assembly line carried out subsequent process after independent processing again, in order to carry out the pursuit of production process to the product, confirm the real-time position on the assembly line of each product, more reliable method is to carry out the sign to the product respectively before each process is carried out to make the product no matter give the back of taking out in which position of assembly line, can both return to on the former assembly line through corresponding sign, but simultaneously can the surface lead to the product to skip the problem of station because of operating personnel's error. For a plurality of temporarily composed pipelines or pipelines with short production period, if the matched monitoring software and monitoring equipment are independently developed for the pipelines, the time cost and the economic cost are both high, and the fast operation of a factory is not facilitated.
Disclosure of Invention
The invention provides a label switching device, a tray and a production line, the label switching device provided by the invention can realize the switching of labels below a label belt by driving the rotation of the label belt through a chain wheel, can be applied to various carriers to realize the identification of the carriers in a transportation line, and has good practicability in practical application.
Correspondingly, the invention provides a label switching device, which comprises a bracket, a label assembly and a chain wheel assembly;
the bracket is formed by extending an n-shaped section along a first horizontal direction and comprises a first side plate and a second side plate which are opposite in a second horizontal direction;
the label assembly comprises a belt pulley and a label belt matched with the belt pulley, the belt pulley comprises a first belt pulley and a second belt pulley, and a plurality of labels with the same size and different codes are printed on the surface of the label belt;
the first belt pulley and the second belt pulley are arranged between the first side plate and the second side plate, and the first belt pulley and the second belt pulley are arranged at different positions in a first horizontal direction and different positions in a vertical direction;
the chain wheel assembly is arranged on one side of the label assembly in the second horizontal direction and comprises a chain wheel and a transmission chain, and the plurality of chain wheels comprise a first chain wheel, a second chain wheel and a plurality of transmission chain wheels; the first chain wheel is coaxially and fixedly connected with the first belt pulley, the second chain wheel is coaxially and fixedly connected with the second belt pulley, the plurality of transmission chain wheels are sequentially arranged on the connecting line position of the first chain wheel and the second chain wheel, and the transmission chains are matched on the first chain wheel, the second chain wheel and the plurality of transmission chain wheels;
first belt pulley, second belt pulley, first sprocket, second sprocket and a plurality of driving sprocket are based on respectively along the pivot pole setting of second horizontal direction arrangement between first curb plate and the second curb plate.
In an optional embodiment, the belt pulley further comprises a limiting belt pulley, and the height of the first belt pulley in the vertical direction is lower than that of the second belt pulley;
the height of the position of the limiting belt pulley in the vertical direction is the same as that of the first belt pulley, and the positions of the limiting belt pulley and the first belt pulley in the first horizontal direction are different;
the limiting belt pulley is arranged between the first side plate and the second side plate based on a rotating shaft rod arranged along a second horizontal direction.
In an optional embodiment, the label switching device further comprises a gear assembly, and the gear assembly and the label assembly are respectively positioned at two sides of the sprocket assembly;
the gear assembly comprises a plurality of gears which are respectively and coaxially matched on a corresponding number of chain wheels in the chain wheel assembly;
the plurality of gears are respectively disposed between the first side plate and the second side plate based on a rotation shaft rod arranged in a second horizontal direction.
In an optional embodiment, the label switching device further comprises a guide platform, and the guide platform and the sprocket assembly are respectively located at two sides of the gear assembly;
the guide platform is provided with a guide surface, the guide surface is parallel to the direction of a connecting line between the first chain wheel and the second chain wheel, and the projections of partial teeth of the plurality of gears on the first side plate or the second side plate are positioned below the vertical direction of the projection of the guide surface on the first side plate or the second side plate.
In an optional embodiment, the bracket further includes a top plate, and the first side plate and the second side plate are detachably fixed to two sides of the top plate respectively;
the side face of the first side plate, facing the second side plate, and the side face of the second side plate, facing the first side plate, are respectively and correspondingly provided with a plurality of groups of fixing holes which are arranged in a matched mode, and two ends of the rotating shaft rod are respectively arranged in the fixing holes which are formed in the matched mode of the first side plate and the second side plate.
Correspondingly, the invention provides a label switching tray, which comprises a tray body and any one of the label switching devices;
the tray body is provided with an inner cavity, the bracket is fixed in the inner cavity, and the opening direction of the bracket faces to the bottom of the inner cavity;
a scanning window is arranged at the bottom of the inner cavity at a position corresponding to the label belt, and the size of the scanning window is matched with that of the label;
and a driving groove is formed in the position, corresponding to the chain wheel assembly, of the tray body.
In an optional embodiment, when the label switching tray is provided with a gear assembly, the opening position of the driving groove corresponds to the gear assembly.
Correspondingly, the invention provides a production line, which comprises the label switching tray, the shifting piece assembly, the label code scanning assembly and a transportation line;
the label switching tray is arranged on the transportation line to move;
the conveying line is provided with a plurality of stations, the shifting piece assemblies are respectively arranged in front of and behind each station of the stations, and the label code scanning assemblies are correspondingly arranged on the stations;
the shifting piece assembly comprises a shifting piece and an elastic piece, the shifting piece is arranged on the conveying line in the vertical direction based on the elastic piece, and the setting position of the shifting piece corresponds to the driving groove of the label switching tray;
the label is swept a yard subassembly and is included sweeping a yard rifle, it is in to sweep a yard rifle setting on the transportation line, just it sets up the position with the scanning window of label switching tray is corresponding to sweep a yard rifle.
In an optional embodiment, the transport line is a closed-loop transport line, and the label belt rotates for a circle after the label switching tray passes through the plurality of stations on the transport line.
The invention provides a label switching device, which can drive a label belt to rotate through a chain wheel or a gear, so that labels below the label belt can be switched; the label switching tray comprising the label switching device can identify the label switching tray through the label on the label belt, so that the monitoring of the operation flow of the label switching tray can be realized; based on the label switching assembly line established by the label switching tray, the label switching tray can be switched and monitored around each station in a mechanical driving mode, the structure is simple, traversal is arranged, and good use convenience is realized in actual use.
Drawings
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic three-dimensional structure diagram of a label switching device according to an embodiment of the present invention;
FIG. 2 shows a front view of a label switching apparatus of an embodiment of the present invention;
FIG. 3 illustrates a right side structural view of a label assembly of an embodiment of the present invention;
FIG. 4 shows a right side structural schematic view of a sprocket assembly of an embodiment of the present invention;
FIG. 5 shows a right side structural schematic view of a gear assembly and a guide platform of an embodiment of the present invention;
FIG. 6 is a schematic block diagram illustrating the movement of a label switching apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic diagram showing a front view of a label switching tray according to an embodiment of the present invention;
fig. 8 is a schematic diagram illustrating a top view structure of a tag switching pipeline according to an embodiment of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Label switching device
Fig. 1 shows a schematic three-dimensional structure diagram of a label switching device according to an embodiment of the present invention. The invention provides a label switching device which comprises a bracket 1, a label assembly 2, a chain wheel assembly 3, a gear assembly 4 and a guide platform 5.
Specifically, the bracket 1 is formed by extending an n-shaped cross section along a first horizontal direction, and comprises a first side plate 101 and a second side plate 102 which are opposite to each other in a second horizontal direction; optionally, the bracket 1 further includes a top plate 100, and the first side plate 101 and the second side plate 102 are detachably fixed on two sides of the top plate 100, respectively.
As the main parts of the embodiment of the present invention are rotatable parts, and the rotating shaft directions of the rotatable parts are all arranged along the second horizontal direction, for convenience of assembly and increased adaptability of the bracket 1 to parts of different scales, the side surface of the first side plate 101 facing the second side plate 102 and the side surface of the second side plate 102 facing the first side plate 101 are respectively and correspondingly provided with a plurality of sets of fixing holes 103 which are arranged in a matching manner; the rotatable part may be disposed between the first side plate 101 and the second side plate 102 based on a rotation shaft 110, and specifically, both ends of the rotation shaft 110 are disposed in the corresponding fixing holes 103 of the first side plate 101 and the second side plate 102, respectively.
Fig. 2 shows a front view of the label switching device according to the embodiment of the present invention, and specifically, the label assembly 2, the sprocket assembly 3, the gear assembly 4 and the guide platform 5 are sequentially arranged in the second direction (from right to left in the direction shown in fig. 2), and each set of the assemblies is described below.
A label assembly:
fig. 3 is a right-side view of a tag assembly according to an embodiment of the present invention. The label subassembly includes the belt pulley and the cooperation is in label belt 204 on the belt pulley, the belt pulley includes first belt pulley 201, second belt pulley 202 and spacing belt pulley 203, label belt 204 surface printing has a plurality of the same, the different labels of code of size, and is common, and the label can be printing labels such as bar code, two-dimensional code.
The first belt pulley 201 and the second belt pulley 202 are arranged between the first side plate and the second side plate, the arrangement positions of the first belt pulley 201 and the second belt pulley 202 in the first horizontal direction are different, and the arrangement positions of the first belt pulley 201 and the second belt pulley 202 in the vertical direction are different, that is, the first belt pulley 201 and the second belt pulley 202 are not in the same position in the first horizontal direction, and the heights of the first belt pulley 201 and the second belt pulley 202 in the vertical direction are different.
Specifically, in the embodiment of the present invention, the first pulley 201 is disposed at a position lower than the second pulley 202 in the vertical direction. The height of the position of the limit pulley 203 in the vertical direction is the same as that of the first pulley 201, and the position of the limit pulley 203 in the first horizontal direction is different from that of the first pulley 201.
Through this direction of setting up, can make label belt 204 form a horizontal plane between first belt pulley 201 and spacing belt pulley 203, the scanning device of the bottom of being convenient for scans the label.
Since the pulley of the label assembly may have a coaxial connection with the rest of the components, the positions of the rotating shafts are also identified in fig. 3 for easy understanding, and specifically, the rotating shafts include a first rotating shaft 121, a second rotating shaft 122, a third rotating shaft 123, a fourth rotating shaft 124, a fifth rotating shaft 125 and a sixth rotating shaft 126; specifically, the first pulley 201 is fitted to the first rotating shaft rod 121, the second pulley 202 is fitted to the second rotating shaft rod 122, and the limiting pulley 203 is fitted to the third rotating shaft rod 123. The fourth, fifth and sixth turning shaft rods 124, 125 and 126 are arranged along the line connecting the first and second turning shaft rods 121 and 122.
A sprocket assembly:
fig. 4 is a schematic diagram showing a right side view of a sprocket assembly according to an embodiment of the present invention, and in particular, the relative positions of the sprocket and the label assembly can be understood in conjunction with the position of the spindle shaft.
The chain wheel assembly is arranged on one side of the label assembly in the second horizontal direction and comprises a chain wheel and a transmission chain 303, and the chain wheels comprise a first chain wheel 301, a second chain wheel 302 and a plurality of transmission chain wheels (a fourth chain wheel 304, a fifth chain wheel 305 and a sixth chain wheel 306); first sprocket 301 with the coaxial fixed connection of first belt pulley and synchronous rotation, second sprocket 302 with the coaxial fixed connection of second belt pulley and synchronous rotation.
The plurality of transmission sprockets (a fourth sprocket 304, a fifth sprocket 305 and a sixth sprocket 306) are sequentially arranged on the connecting line position of the first sprocket 301 and the second sprocket 302, and the transmission chain 303 is matched on the first sprocket 301, the second sprocket 302 and the plurality of transmission sprockets (the fourth sprocket 304, the fifth sprocket 305 and the sixth sprocket 306);
specifically, the first sprocket 301 is fitted to the first spindle shaft 121, the second sprocket 302 is fitted to the second spindle shaft 122, and the fourth sprocket 304, the fifth sprocket 305, and the sixth sprocket 306 are fitted to the fourth spindle shaft 124, the fifth spindle shaft 125, and the sixth spindle shaft 126 in this order.
Through the structural design of the chain wheel assembly, when any chain wheel in the chain wheel assembly rotates, the first chain wheel 301 and the second chain wheel 302 are driven to rotate, and as the first chain wheel 301 and the second chain wheel 302 are respectively and coaxially connected and fixed with the first belt pulley and the second belt pulley, the first belt pulley and the second belt pulley rotate correspondingly, and the label belt matched on the belt pulleys moves correspondingly; because the label belt is printed with a plurality of labels, when the label belt moves, the labels under the label belt (towards the lower part) can be correspondingly switched, so that the labels displayed outside the label belt are replaced in a mechanical mode, the label information displayed outside by the label switching device is changed in a mechanical mode, and a specific identification function is realized.
Since the transmission chain 303 occupies most of the teeth space of the sprocket, which makes it difficult to drive the sprocket through the teeth, the gear assembly 4 is further provided in the embodiment of the present invention, and the sprocket is mainly driven through the gear assembly 4.
A gear assembly:
fig. 5 shows a right side schematic view of the gear assembly and guide platform, in particular, the relative positions of the gears and sprocket assembly can be understood in conjunction with the position of the spindle shaft.
The gear assembly comprises a number of gears (first gear 401, second gear 402, fourth gear 404, fifth gear 405, sixth gear 406) which are coaxially fitted on a corresponding number of sprockets in the sprocket assembly, respectively.
Specifically, the first gear 401 is coaxially connected and fixed with the first sprocket and rotates synchronously, the second gear 402 is coaxially connected and fixed with the second sprocket and rotates synchronously, the fourth gear 404 is coaxially connected and fixed with the fourth sprocket and rotates synchronously, the fifth gear 405 is coaxially connected and fixed with the fifth sprocket and rotates synchronously, and the sixth gear 406 is coaxially connected and fixed with the sixth sprocket and rotates synchronously.
Through the implementation structure of this gear assembly, through the rotation of arbitrary one gear in the gear assembly, can both drive the first sprocket and the second sprocket rotation in the sprocket assembly to drive first belt pulley and second belt pulley and rotate, and finally realize driving the motion of label belt.
The guiding platform 5 has a guiding surface 501, the guiding surface 501 is parallel to the direction of the connecting line between the first chain wheel and the second chain wheel, and the projections of the partial teeth of the plurality of gears on the first side plate or the second side plate are located below the vertical direction of the projection of the guiding surface 501 on the first side plate or the second side plate.
Referring to the schematic structure diagram of the movement of the label switching device shown in fig. 6 of the accompanying drawings, the label switching device according to the embodiment of the present invention drives the label belt by shifting the gear; in specific implementation, the limitation on the driving distance of the label belt can be realized by controlling the number of the toggle gears. Specifically, in addition to the manual shifting mode, the gear can be shifted through the shifting piece device, and specifically, the operation principle of the follow-up combination assembly line is explained.
Label switching tray
Fig. 7 is a schematic front view showing a structure of a label switching tray according to an embodiment of the present invention, and specifically, the label switching tray 9 according to this embodiment includes a tray body 6 and a label switching device 7 as described above.
Specifically, the tray body 6 is provided with an inner cavity, the support is fixed in the inner cavity, and the opening direction of the support faces the bottom of the inner cavity.
The inner cavity bottom is in the correspondence the position of label belt is opened has scanning window 602, scanning window's size with the label size looks adaptation of printing on the label belt, sweep the ink recorder and be right scanning window sweeps the sign indicating number, only can acquire a label information on the label belt.
Typically, the tray body 6 has a driving groove 601 at a position corresponding to the sprocket assembly.
When the label switching device is provided with the gear assembly 4, the opening position of the driving groove 601 corresponds to the gear assembly 4. Further, when the label switching device is provided with a guide platform 5, the opening position of the driving groove 601 corresponds to the gear assembly 4 and the guide platform 5.
Specifically, referring to fig. 7 of the drawings, the label switching device includes a label assembly 2, a gear assembly 4 and a guide platform 5, the opening position of the driving slot 601 corresponds to the gear assembly 4 and the guide platform 5, that is, the opening width (left and right direction shown in fig. 7) of the driving slot 601 corresponds to the gear assembly 4 and the guide platform 5, and the outside can contact with the gear assembly 4 and the guide platform 5 through the driving slot 601; the driving groove 601 is formed at a height on the front (front-back direction shown in fig. 7) side of the tray, and the outside contacts with the gear assembly 4 and the guiding platform 5, specifically, the gear in the gear assembly 4 and the guiding surface in the guiding platform 5 through the driving groove in the front of the tray body 6.
Label switching assembly line
Fig. 8 is a schematic diagram illustrating a top view structure of a tag switching pipeline according to an embodiment of the present invention. Accordingly, embodiments of the present invention also provide a production line, which includes the label switching tray 9, the pick assembly 8, the label scanning assembly 12 and the transportation line 11 as described in the above claims;
with reference to the structure shown in fig. 6, the label switching tray 9 is disposed on the transportation line 11 for movement, the paddle assembly includes a paddle 801 and an elastic member 802, the paddle 801 is disposed on the transportation line 11 in a vertical direction based on the elastic member 802, and the position of the paddle 802 corresponds to the driving slot 601 of the label switching tray.
Specifically, the top end of the paddle 801 is matched with the guide surface 501, and under the action of the elastic member 802, when the label switching tray 9 passes through, the top end of the paddle 801 moves along the guide surface 501; meanwhile, because part of teeth of the gear are exposed out of the guide surface 501, when the label switching tray 9 passes through, the guide surface 501 continuously compresses the elastic member 802 due to the large dead weight of the label switching tray 9, the driving force is vertical, and the top end of the shifting piece 801 can slide over the teeth of the gear to rotate the gear. Specifically, in the process that the label switching tray 9 passes through the shifting piece 801, the gear which can be driven by the shifting piece 801 is related to the initial setting height of the shifting piece 801, and the shifting piece 801 can set the initial height according to the movement distance required by switching the label belt to the next label, so that the label belt is driven by driving different numbers of gears.
Specifically, a plurality of stations 10 are arranged on the transportation line 11, the poking piece assemblies 8 are arranged in front of and behind the stations 10, and the label code scanning assemblies 12 are arranged at corresponding positions of the stations 10.
Specifically, the label is swept a yard subassembly and is included sweeping a yard rifle, it is in to sweep a yard rifle setting on the transportation line, just it sets up the position with the scanning window that the tray was switched to the label to sweep a yard rifle corresponding.
In specific operation, the workpiece is arranged on the label switching tray 9, and the label switching tray 9 circularly moves in the production line 11. When the label switching tray 9 passes through the shifting piece assembly 8, the label at the position of the label belt corresponding to the scanning window is switched to the next label due to the rotation of the label belt, and the label (corresponding to the position of the scanning window) of the label switching tray 9 needs to be switched through the shifting piece assembly 8 before and after the execution of each station 10; before each station 10 is executed, the label on the label belt in the scanning window needs to be scanned by a label scanning device, and whether the tray (actually, the workpiece on the tray) corresponds to the label of the current station (each station has a specific label) is determined, so as to prevent the workpiece from missing the operation of a certain station; after the label switching tray 9 has gone through all the stations, the label belt has just turned around, and then the label switching tray 9 is returned to the head of the transport line 11 again to perform a new operation again.
The invention provides a label switching device, which can drive a label belt to rotate through a chain wheel or a gear, so that labels below the label belt can be switched; the label switching tray comprising the label switching device can identify the label switching tray through the label on the label belt, so that the monitoring of the operation flow of the label switching tray can be realized; based on the label switching assembly line established by the label switching tray, the label switching tray can be switched and monitored around each station in a mechanical driving mode, the structure is simple, traversal is arranged, and good use convenience is realized in actual use.
The foregoing detailed description is directed to a label switching device, a tray, and a pipeline provided in an embodiment of the present invention, and a specific example is applied in the detailed description to explain the principles and embodiments of the present invention, and the description of the foregoing embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. A label switching device, characterized in that the label switching device comprises a bracket, a label assembly and a chain wheel assembly;
the bracket is formed by extending an n-shaped section along a first horizontal direction and comprises a first side plate and a second side plate which are opposite in a second horizontal direction;
the label assembly comprises a belt pulley and a label belt matched with the belt pulley, the belt pulley comprises a first belt pulley and a second belt pulley, and a plurality of labels with the same size and different codes are printed on the surface of the label belt;
the first belt pulley and the second belt pulley are arranged between the first side plate and the second side plate, and the first belt pulley and the second belt pulley are arranged at different positions in a first horizontal direction and different positions in a vertical direction;
the chain wheel assembly is arranged on one side of the label assembly in the second horizontal direction and comprises a transmission chain and a plurality of chain wheels, and the plurality of chain wheels comprise a first chain wheel, a second chain wheel and a plurality of transmission chain wheels; the first chain wheel is coaxially and fixedly connected with the first belt pulley, the second chain wheel is coaxially and fixedly connected with the second belt pulley, the plurality of transmission chain wheels are sequentially arranged on the connecting line position of the first chain wheel and the second chain wheel, and the transmission chains are matched on the first chain wheel, the second chain wheel and the plurality of transmission chain wheels;
first belt pulley, second belt pulley, first sprocket, second sprocket and a plurality of driving sprocket are based on respectively along the pivot pole setting of second horizontal direction arrangement between first curb plate and the second curb plate.
2. The label switching apparatus according to claim 1, wherein said pulley further comprises a stopper pulley, and a position of said first pulley in a vertical direction is lower than said second pulley;
the height of the position of the limiting belt pulley in the vertical direction is the same as that of the first belt pulley, and the positions of the limiting belt pulley and the first belt pulley in the first horizontal direction are different;
the limiting belt pulley is arranged between the first side plate and the second side plate based on a rotating shaft rod arranged along a second horizontal direction.
3. The label switching device according to claim 1, further comprising a gear assembly, said gear assembly and said label assembly being located on either side of said sprocket assembly;
the gear assembly comprises a plurality of gears which are respectively and coaxially matched on a corresponding number of chain wheels in the chain wheel assembly;
the plurality of gears are respectively disposed between the first side plate and the second side plate based on a rotation shaft rod arranged in a second horizontal direction.
4. The label switching device according to claim 3, further comprising a guide platform, said guide platform and said sprocket assembly being located on either side of said gear assembly;
the guide platform is provided with a guide surface, the guide surface is parallel to the direction of a connecting line between the first chain wheel and the second chain wheel, and the projections of partial teeth of the plurality of gears on the first side plate or the second side plate are positioned below the vertical direction of the projection of the guide surface on the first side plate or the second side plate.
5. The label switching device according to any one of claims 1 to 4, wherein said holder further comprises a top plate, said first side plate and said second side plate being detachably fixed to both sides of said top plate, respectively;
the side face of the first side plate, facing the second side plate, and the side face of the second side plate, facing the first side plate, are respectively and correspondingly provided with a plurality of groups of fixing holes which are arranged in a matched mode, and two ends of the rotating shaft rod are respectively arranged in the fixing holes which are formed in the matched mode of the first side plate and the second side plate.
6. A label switching tray characterized by comprising a tray body and the label switching device of any one of claims 1 to 5;
the tray body is provided with an inner cavity, the bracket is fixed in the inner cavity, and the opening direction of the bracket faces to the bottom of the inner cavity;
a scanning window is arranged at the bottom of the inner cavity at a position corresponding to the label belt, and the size of the scanning window is matched with that of the label;
and a driving groove is formed in the position, corresponding to the chain wheel assembly, of the tray body.
7. The label switching tray of claim 6, wherein the opening position of the driving groove corresponds to a gear assembly when the label switching tray is provided with the gear assembly.
8. A flow line comprising the label switching tray of claim 6 or 7, a paddle assembly, a label scanner assembly, and a transport line;
the label switching tray is arranged on the transportation line to move;
the conveying line is provided with a plurality of stations, the shifting piece assemblies are respectively arranged in front of and behind each station of the stations, and the label code scanning assemblies are correspondingly arranged on the stations;
the shifting piece assembly comprises a shifting piece and an elastic piece, the shifting piece is arranged on the conveying line in the vertical direction based on the elastic piece, and the setting position of the shifting piece corresponds to the driving groove of the label switching tray;
the label is swept a yard subassembly and is included sweeping a yard rifle, it is in to sweep a yard rifle setting on the transportation line, just it sets up the position with the scanning window of label switching tray is corresponding to sweep a yard rifle.
9. The line of claim 8, wherein said line is a closed loop line, and wherein said label switching tray rotates one revolution of said label belt after passing through said plurality of stations on said line.
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| CN201911115941.9A CN110937367B (en) | 2019-11-14 | 2019-11-14 | Label switching device, tray and assembly line |
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| CN201911115941.9A CN110937367B (en) | 2019-11-14 | 2019-11-14 | Label switching device, tray and assembly line |
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| CN110937367B true CN110937367B (en) | 2021-07-06 |
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| JPS5311455A (en) * | 1976-07-19 | 1978-02-01 | Oki Electric Ind Co Ltd | Posture control device |
| CN101599132A (en) * | 2009-07-14 | 2009-12-09 | 深圳市科陆电子科技股份有限公司 | The method of production data real-time management |
| CN102815428A (en) * | 2012-08-22 | 2012-12-12 | 莱州市同力机械有限公司 | Multi-label chamber automatic replacing device of labeling machine |
| CN104044903A (en) * | 2014-05-08 | 2014-09-17 | 苏州安特实业有限公司 | Automatic logistics tracing system |
| CN106586464A (en) * | 2016-12-30 | 2017-04-26 | 湖南先步信息股份有限公司 | Conveying mechanism with intelligent identification function |
| CN110040473A (en) * | 2019-04-26 | 2019-07-23 | 林春光 | A kind of logistic storage recording device based on big data |
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