CN113002913B - Conveying and labeling mechanism for reagent tubes - Google Patents
Conveying and labeling mechanism for reagent tubes Download PDFInfo
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- CN113002913B CN113002913B CN202110199296.4A CN202110199296A CN113002913B CN 113002913 B CN113002913 B CN 113002913B CN 202110199296 A CN202110199296 A CN 202110199296A CN 113002913 B CN113002913 B CN 113002913B
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- wheel disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/26—Devices for applying labels
- B65C9/30—Rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C3/00—Labelling other than flat surfaces
- B65C3/02—Affixing labels to elongated objects, e.g. wires, cables, bars, tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/02—Devices for moving articles, e.g. containers, past labelling station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/08—Label feeding
- B65C9/18—Label feeding from strips, e.g. from rolls
- B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C9/00—Details of labelling machines or apparatus
- B65C9/26—Devices for applying labels
- B65C9/36—Wipers; Pressers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/0322—Controlling transverse register of web by acting on edge regions of the web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
Abstract
The invention discloses a transmission labeling mechanism for reagent tubes, which comprises a shell, wherein driving rollers are connected between the inner walls of two sides of the shell through bearings, driven rollers are connected between the outer walls of two sides of the shell through bearings, a conveyor belt is sleeved between the driven rollers and the driving rollers, a feed inlet is formed in the outer wall of the top of the shell, a reagent tube body for uniform distribution is arranged in the feed inlet, the outer wall of one side of the shell is connected with a first motor through bolts, one end of an output shaft of the first motor penetrates through the inner wall of one side of the shell to be connected with the driving rollers through splines, and supporting plates are welded between the inner walls of two sides of the shell. The invention utilizes the vacuum pump to provide negative pressure to the inside of the labeling wheel disc, so that the labeling wheel disc peels off the label on the label roll, and then the labeling wheel disc is driven by the second motor to rotate so that the label is pasted on the reagent tube body, thereby realizing the efficient effect of reagent tube labeling, and having simple structure, low manufacturing cost and easy operation.
Description
Technical Field
The invention belongs to the technical field of reagent tube production equipment, and particularly relates to a conveying and labeling mechanism for a reagent tube.
Background
The reagent tube is an indispensable auxiliary tool in medical treatment and is used for collecting blood and urine of a human body so as to complete the tasks of detecting and verifying the health condition of the human body, and the reagent tube needs to be labeled in the production process so as to distinguish samples in the reagent tube through the label.
Chinese patent No. 201510701954.X relates to a labeling device, belongs to the labeling technical field. Labeling device includes: the scale control assembly and the stripping assembly; the scale control component is used for acquiring the material belt, controlling the length of the acquired material belt and then exporting the material belt; the material stripping assembly is used for grabbing a target label on a material belt led out by the scale control assembly and attaching the target label to a product to be labeled at a preset position to obtain a labeled product.
In the 201510701954.X patent, although the labeling effect can be achieved, the structure is complicated, so that the manufacturing cost is high and the labeling efficiency is low; the product needs to be manually fed, so that labor is wasted during labeling; the label is not tightly attached to the product, so that the label is easy to fall off; and the label belt is easy to deviate in the labeling process, so that the label is inclined, and the labeling quality of the reagent tube is reduced. Therefore, it is desirable to design a reagent tube conveying and labeling mechanism to solve the above problems.
Disclosure of Invention
To solve at least one technical problem set forth in the background above; the invention provides an automatic conveying and labeling mechanism for reagent tubes.
In order to achieve the purpose, the invention provides the following technical scheme:
a conveying and labeling mechanism for reagent tubes comprises a shell, wherein driving rollers are connected between the inner walls of the two sides of the shell through bearings, driven rollers are connected between the outer walls of the two sides of the shell through bearings, a conveying belt is sleeved between the driven rollers and the driving rollers, a feed inlet is formed in the outer wall of the top of the shell, a reagent tube body which is uniformly distributed is arranged in the feed inlet, a first motor is connected to the outer wall of one side of the shell through bolts, one end of an output shaft of the first motor penetrates through the inner wall of one side of the shell and is connected with the driving rollers through splines, a supporting plate is welded between the inner walls of the two sides of the shell and is located below the conveying belt, the supporting plate comprises a middle flat plate, a downward inclined plate and an upward inclined plate, the downward inclined plate is welded with the left side of the middle flat plate, and the upward inclined plate is welded with the right side of the middle flat plate, the middle part of the inner wall of one side of the shell is connected with a labeling wheel disc through a bearing, the peripheral surface of the labeling wheel disc is provided with uniformly distributed negative pressure holes, the peripheral surface of the labeling wheel disc is bonded with a rubber layer, the peripheral surface of the rubber layer is provided with air holes matched with the negative pressure holes, the outer wall of one side of the shell is connected with a second motor through bolts, one end of an output shaft of the second motor penetrates through the outer wall of one side of the shell and is connected with the labeling wheel disc through a spline, the outer wall of one side of the labeling wheel disc is provided with a rotary joint, the inner wall of the bottom of the shell is connected with a vacuum pump through bolts, an air inlet of the vacuum pump is connected with a hose through threads, one end of the hose, which is far away from the vacuum pump, is connected with the labeling wheel disc through the rotary joint, the middle part of the inner wall of one side of the shell is connected with an unwinding roller through a bearing, and a label roll is sleeved outside the unwinding roller, the middle part of the inner wall of one side of the shell is connected with a transition wheel through a bearing, the transition wheel is positioned at the bottom of the labeling wheel disc, two rubber check rings are arranged on the peripheral wall of the transition wheel, the driven roller column and the driving roller column are provided with a sticking mechanism, an upper conveying belt area and a lower conveying belt area which are parallel to each other are formed on the conveying belts, the sticking mechanism is positioned between the upper conveying belt area and the lower conveying belt area, an inclined guide plate is convexly arranged on the inner side wall of the upper part of the shell, the lower side of the inclined guide plate is connected with the left side of the upper conveying belt area, the sticking mechanism comprises a top plate and a bottom plate, the outer wall of the bottom plate is provided with an installation opening, the inside of the installation opening is rotatably connected with a wheel roller through a shaft, guide posts are welded at the tops of the two opposite ends of the bottom plate, the guide posts are slidably inserted into the top plate, and an installation plate is welded at the bottom of the top plate, the reagent tube comprises a mounting plate, a top plate, a plurality of reagent tube bodies, a plurality of reagent tube guiding plates and a plurality of reagent tube guiding plates, wherein the mounting plate is connected with the inner wall of one side of a shell through bolts, the guiding sleeves are welded at the bottoms of the two opposite ends of the top plate, the guiding columns are connected inside the guiding sleeves in a sliding mode, elastic pieces are sleeved outside the guiding sleeves and located between the top plate and the bottom plate, and the reagent tube bodies are used for rolling to an upper conveying belt area along an inclined guiding plate and enter between a lower conveying belt area and a middle flat plate through an upward inclined plate under the transmission of a conveying belt.
As a further improvement of the technical scheme, the middle part of the inner wall of one side of the shell is connected with a winding wheel through a bearing, a base band of the label roll penetrates through a gap between the labeling wheel disc and the transition wheel, and the end part of the base band is in winding connection with the winding wheel.
As a further improvement of the technical scheme, a label sticking port is formed in the middle of the middle flat plate of the supporting plate and is matched with the label sticking wheel disc.
As a further improvement of the above technical solution, the elastic member is an extension spring.
As a further improvement of the technical scheme, the top end of the guide pillar is connected with a limiting block through a bolt, and the limiting block is positioned at the top of the top plate.
As a further improvement of the technical scheme, a discharge hole is formed in the outer wall of one side of the shell, and a discharge hopper is welded at the discharge hole of the shell.
As a further improvement of the technical scheme, a placing plate is welded on the outer wall of one side of the shell, a storage box is arranged on the outer wall of the top of the placing plate, and the storage box is located at the bottom of the discharge hopper.
As a further improvement of the technical scheme, a support plate is welded on the outer wall of the bottom of the placing plate, and the bottom of the support plate is welded with the shell.
As a further improvement of the technical scheme, the outer wall of one side of the shell is connected with an access door through a hinge, and the outer wall of one side of the access door is provided with an embedded handle.
As a further improvement of the technical scheme, the outer wall of the bottom of the shell is welded with two bases, and the outer wall of the bottom of each base is provided with a mounting hole.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a conveying and labeling mechanism of a reagent tube, which comprises a shell, wherein driving rollers are connected between the inner walls of the two sides of the shell through bearings, driven rollers are connected between the outer walls of the two sides of the shell through bearings, a conveying belt is sleeved between the driven rollers and the driving rollers, a feed inlet is formed in the outer wall of the top of the shell, a reagent tube body which is uniformly distributed is placed in the feed inlet, a first motor is connected to the outer wall of one side of the shell through a bolt, one end of an output shaft of the first motor penetrates through the inner wall of one side of the shell and is connected with the driving rollers through a spline, a supporting plate is welded between the inner walls of the two sides of the shell and is positioned below the conveying belt, the supporting plate comprises a middle flat plate, a downward inclined plate and an upward inclined plate, the downward inclined plate is welded with the left side of the middle flat plate, and the upward inclined plate is welded with the right side of the middle flat plate, the middle part of the inner wall of one side of the shell is connected with a labeling wheel disc through a bearing, the periphery of the labeling wheel disc is provided with evenly distributed negative pressure holes, the periphery of the labeling wheel disc is bonded with a rubber layer, the periphery of the rubber layer is provided with air holes matched with the negative pressure holes, the outer wall of one side of the shell is connected with a second motor through bolts, one end of an output shaft of the second motor penetrates through the outer wall of one side of the shell and is connected with the labeling wheel disc through a spline, the outer wall of one side of the labeling wheel disc is provided with a rotary joint, the inner wall of the bottom of the shell is connected with a vacuum pump through bolts, an air inlet of the vacuum pump is connected with a hose through threads, one end of the hose, which is far away from the vacuum pump, is connected with the labeling wheel disc through the rotary joint, the middle part of the inner wall of one side of the shell is connected with an unwinding roller through a bearing, and a label roll is sleeved outside the unwinding roller, the middle part of the inner wall of one side of the shell is connected with a transition wheel through a bearing, the transition wheel is positioned at the bottom of the labeling wheel disc, two rubber check rings are arranged on the peripheral wall of the transition wheel, the driven roller column and the driving roller column are provided with a sticking mechanism, an upper conveying belt area and a lower conveying belt area which are parallel to each other are formed on the conveying belts, the sticking mechanism is positioned between the upper conveying belt area and the lower conveying belt area, an inclined guide plate is convexly arranged on the inner side wall of the upper part of the shell, the lower side of the inclined guide plate is connected with the left side of the upper conveying belt area, the sticking mechanism comprises a top plate and a bottom plate, the outer wall of the bottom plate is provided with an installation opening, the inside of the installation opening is rotatably connected with a wheel roller through a shaft, guide posts are welded at the tops of the two opposite ends of the bottom plate, the guide posts are slidably inserted into the top plate, and an installation plate is welded at the bottom of the top plate, the mounting panel passes through bolted connection with casing one side inner wall, the outside of guide pin bushing has cup jointed the extension spring, the extension spring is located between roof and the bottom plate. The following beneficial effects are realized:
1. the invention utilizes the vacuum pump to provide negative pressure to the inside of the labeling wheel disc, so that the labeling wheel disc peels off the label on the label roll, and then the labeling wheel disc is driven by the second motor to rotate so that the label is pasted on the reagent tube body, thereby realizing the efficient effect of reagent tube labeling, and having simple structure, low manufacturing cost and easy operation.
2. According to the invention, the first motor is used for driving the driving roller and the conveyor belt to rotate, so that the reagent tube body in the feeding hole is automatically fed and conveyed during labeling through the conveyor belt, and thus, the effect of labor saving in labeling of the reagent tube is realized.
3. According to the invention, the tight contact between the transmission belt and the reagent tube body on the top of the supporting plate is kept by the sticking mechanism, so that the transmission of the reagent tube body before labeling is more stable, and when the reagent tube rolls after labeling, the label is more firmly bonded by the extrusion force between the transmission belt and the reagent tube, so that the effect of firm bonding between the label and the reagent tube body is realized, and the labeling quality of the reagent tube is improved.
4. According to the invention, the rubber layer is bonded outside the labeling wheel disc, so that the labeling wheel disc can be in contact with the rubber retaining ring of the transition roller and the label belt through the flexibility, the label roll is more stably unreeled, and meanwhile, the rubber retaining ring can prevent the label roll from deviating in the unreeling process, so that the phenomenon of label sticking deflection of the reagent tube body is prevented, and the labeling quality of the reagent tube is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic overall structure diagram of a conveying and labeling mechanism for reagent tubes according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a conveying and labeling mechanism for reagent tubes according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a supporting plate of a conveying and labeling mechanism for reagent tubes according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a fastening mechanism of a conveying and labeling mechanism for reagent tubes according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a labeling wheel disc of a conveying and labeling mechanism of a reagent tube according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a rubber layer structure of a conveying and labeling mechanism for reagent tubes according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a transition wheel of a conveying and labeling mechanism for reagent tubes according to an embodiment of the present invention.
In the figure: the automatic labeling machine comprises a shell 1, a labeling wheel disc 2, a vacuum pump 3, a hose 4, a transition wheel 5, an unwinding roller 6, a reagent tube body 7, a winding wheel 8, a feeding hole 9, a discharging hole 10, a discharging hopper 11, a placing plate 12, a storage box 13, a support plate 14, a base 15, a mounting hole 16, an access door 17, an embedded handle 18, a driving roller column 19, a driven roller column 20, a support plate 21, a label sticking port 23, a conveyor belt 22, a sticking mechanism 24, a bottom plate 25, a roller 26, a top plate 27, a mounting plate 28, a mounting port 29, a guide sleeve 30, a limiting block 31, a guide column 32, an extension spring 33, a label roll 34, a negative pressure hole 35, a rubber layer 36, a rotary joint 37, a first motor 38, an air hole 39, a second motor 40, a rubber retainer 41, a middle flat plate 42, a downward inclined plate 43, an upward inclined plate 44 and an inclined guide plate 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The conveying and labeling mechanism for reagent tubes according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 7.
As shown in fig. 1 to 7, the present invention provides the following technical solutions: a conveying and labeling mechanism for reagent tubes comprises a shell 1, driving rollers 19 are connected between the inner walls of two sides of the shell 1 through bearings, driven rollers 20 are connected between the outer walls of two sides of the shell 1 through bearings, a conveyor belt 22 is sleeved between the driven rollers 20 and the driving rollers 19, the conveyor belt 22 is driven by the driving rollers 19 to rotate, so that the reagent tubes are conveyed by the conveyor belt 22, a feed port 9 is formed in the outer wall of the top of the shell 1, a plurality of reagent tube bodies 7 are uniformly distributed in the feed port 9, so that the reagent tube bodies 7 are automatically conveyed by the conveyor belt 22 in the feed port 9, a first motor 38 is connected to the outer wall of one side of the shell 1 through bolts, the type of the first motor 38 is CH-28, one end of an output shaft of the first motor 38 penetrates through the inner wall of one side of the shell 1 to be connected with the driving rollers 19 through splines, so that the first motor 38 drives the driving rollers 19 to rotate, the support plate 21 is welded between the inner walls of two sides of the shell 1, the support plate 21 is positioned below the conveyor belt 22, the support plate 21 comprises a middle flat plate 42, a downward inclined plate 43 and an upward inclined plate 44, the downward inclined plate 43 is welded with the left side of the middle flat plate 42, the upward inclined plate 44 is welded with the right side of the middle flat plate 42, the middle part of the inner wall of one side of the shell 1 is connected with the labeling wheel disc 2 through a bearing, negative pressure is formed inside the labeling wheel disc 2, so that the labeling wheel disc 2 can adsorb labels, the outer wall of the labeling wheel disc 2 is provided with uniformly distributed negative pressure holes 35, so that the labeling wheel disc 2 can adsorb the labels through the negative pressure holes 35, the outer wall of the labeling wheel disc 2 is bonded with a rubber layer 36, the outer wall of the rubber layer 36 is provided with air holes 39 matched with the negative pressure holes 35, so that the rubber layer 36 can ventilate, one side of the shell 1 is connected with a second motor 40 through bolts, the model of the second motor 40 is CH-28, one end of the output shaft of the second motor 40 penetrates through the outer wall of one side of the shell 1 to be connected with the labeling wheel disc 2 through a spline, the output shaft of the second motor and the labeling wheel disc are coaxially arranged, so that the second motor 40 drives the labeling wheel disc 2 to rotate, the outer wall of one side of the labeling wheel disc 2 is provided with a rotary joint 37, the inner wall of the bottom of the shell 1 is connected with a vacuum pump 3 through a bolt, the model of the vacuum pump 3 is XZ-4, the vacuum pump 3 is used for forming negative pressure inside the labeling wheel disc 2, the air inlet of the vacuum pump 3 is connected with a hose 4 through a thread, one end of the hose 4, which is far away from the vacuum pump 3, is connected with the labeling wheel disc 2 through the rotary joint 37, so that the labeling wheel disc 2 rotates, the hose 4 cannot rotate through the rotary joint 37, the middle part of the inner wall of one side of the shell 1 is connected with an unreeling roller 6 through a bearing, the label roll 34 is sleeved outside the unreeling roller 6, the label roll 34 is provided with a base band and a plurality of labels, the labels are adhered to the base band through viscose, so that the labels are easily separated from the base band, the label roll 34 can rotate through the unreeling roller 6, so that the label roll 34 is unreeled to form a label band, the middle part of the inner wall of one side of the shell 1 is connected with a transition wheel 5 through a bearing, the transition wheel 5 is positioned at the bottom of the labeling wheel disc 2, the transition wheel 5 and the labeling wheel disc 2 are used for transmission through friction, so that the label band is transmitted, the peripheral wall of the transition wheel 5 is provided with two rubber check rings 41, the rubber check rings 41 are adhered and fixed with the transition wheel 5, the label band to be transmitted is placed between the two rubber check rings 41 of the transition wheel 5, the driven roller column 20 and the driving roller column 19 are provided with a sticking mechanism 24, an upper transmission band area and a lower transmission band area which are parallel to each other are formed on the transmission band 22, the clinging mechanism 24 is positioned between an upper conveying belt area and a lower conveying belt area, an inclined guide plate 45 is convexly arranged on the inner side wall of the upper part of the shell 1, the lower side of the inclined guide plate 45 is connected to the left side of the upper conveying belt area, the clinging mechanism 24 is utilized to enable the conveying belt 22 to be in close contact with the reagent tube body 7, the clinging mechanism 24 comprises a top plate 27 and a bottom plate 25, the outer wall of the bottom part of the bottom plate 25 is provided with an installation opening 29, the inside of the installation opening 29 is rotatably connected with a plurality of side-by-side wheel rollers 26 through shafts, the wheel rollers 26 can roll through the friction force with the conveying belt 22, guide posts 32 are welded on the tops of two opposite ends of the bottom plate 25, the guide posts 32 are slidably inserted in the top plate 27, a mounting plate 28 is welded on the bottom of the top plate 27, the mounting plate 28 is connected with the inner wall of one side of the shell 1 through bolts, the clinging mechanism 24 is fixed with the shell 1, guide sleeves 30 are welded on the bottoms of two opposite ends of the top plate 27, the two guide posts 32 are respectively inserted into the two guide sleeves 30 in a sliding manner, and the guide posts 32 are inserted into the guide sleeves 30 in a sliding manner, so that the bottom plate 25 can move more stably. The extension spring 33 is sleeved outside the guide sleeve 30, the extension spring 33 is located between the top plate 27 and the bottom plate 25, the wheel roller 26 is in close contact with the conveyor belt 22 through the extension spring 33, the conveyor belt 22 is in close contact with the reagent tube body 7, the reagent tube body 7 is stably labeled, and the plurality of reagent tube bodies 7 are used for rolling to an upper conveyor belt area along the inclined guide plate 45 and enter between a lower conveyor belt area and the middle flat plate 42 through the upward inclined plate 44 under the transmission of the conveyor belt 22.
According to the conveying and labeling mechanism for the reagent tube, the vacuum pump 3 is used for providing negative pressure to the inside of the labeling wheel disc 2, so that the labeling wheel disc 2 peels off the labels on the label roll 34, and the second motor 40 drives the labeling wheel disc 2 to rotate so that the labels are adhered to the reagent tube body 7, so that the efficient labeling effect of the reagent tube is achieved, and the conveying and labeling mechanism is simple in structure, low in manufacturing cost and easy to operate; the first motor 38 is used for driving the driving roller 19 and the conveyor belt 22 to rotate, so that the reagent tube body 7 in the feeding hole 9 can realize automatic feeding and label pasting through the conveyor belt, and the effect of saving labor for label pasting of the reagent tube is realized; the conveying belt 22 is tightly contacted with the reagent tube body 7 on the top of the supporting plate 21 by the sticking mechanism 24, so that the conveying of the reagent tube body 7 before labeling is stable, and when the reagent tube rolls after labeling, the label is bonded more firmly by the extrusion force between the conveying belt 22 and the reagent tube, so that the effect of firm bonding between the label and the reagent tube body 7 is realized, and the labeling quality of the reagent tube is improved; the rubber layer 36 is bonded to the outside of the labeling wheel disc 2, so that the labeling wheel disc 2 can be in contact with the rubber check ring 41 and the label belt of the transition roller 5 through the soft rubber layer 36, the label roll 34 is more stably unreeled, and meanwhile, the rubber check ring 36 can prevent the label roll 34 from deviating in the unreeling process, so that the reagent tube body 7 labeling skew phenomenon is prevented, and the labeling quality of the reagent tube is further improved.
Further, the middle part of the inner wall of one side of the shell 1 is connected with a winding wheel 8 through a bearing, the winding wheel 8 is driven by a motor, the base band of the label roll 34 passes through the gap between the labeling wheel disc 2 and the transition wheel 5, and the end part of the base band is wound with the winding wheel 8, so that the winding wheel 8 winds the base band, and the base band is convenient to process.
Further, the dull and stereotyped middle part in middle part of backup pad 21 has label mouth 23, label mouth 23 and subsides mark rim plate 2 looks adaptation, and the top of subsides mark rim plate 2 is located inside label mouth 23 for the adsorbed label of subsides mark rim plate 2 can contact with reagent pipe body 7, realizes that subsides mark rim plate 2 pastes mark to reagent pipe body 7.
Further, the top end of the guide post 32 is connected with a stopper 31 through a bolt, the stopper 31 is located at the top of the top plate 27, and the stopper 31 is used for preventing the guide post 32 from being separated from the guide sleeve 30.
Further, a discharge port 10 is formed in the outer wall of one side of the shell 1, and a discharge hopper 11 is welded at the discharge port 10 of the shell 1, so that the labeled reagent tube body 7 flows out of the discharge hopper 11.
Further, the welding of one side outer wall of casing 1 places board 12, and the top outer wall of placing board 12 is provided with receiver 13, and receiver 13 is located the bottom of hopper 11, utilizes receiver 13 to accomodate the reagent pipe body 7 after the mark is pasted to the outflow from hopper 11, and reagent pipe body 7 adopts the polyethylene plastics material to make, and consequently reagent pipe body 7 in the receiver 13 can not be because of the collision damage, conveniently collects reagent pipe body 7.
Further, the support plate 14 is welded to the outer wall of the bottom of the placing plate 12, the bottom of the support plate 14 is welded to the housing 1, and the placing plate 12 is fixed more firmly by the support plate 14.
Further, there is access door 17 one side outer wall of casing 1 through hinge connection, utilizes access door 17 to conveniently overhaul the mechanism of casing 1 inside, and one side outer wall of access door 17 is provided with embedded handle 18, utilizes embedded handle 18 to conveniently open access door 17.
Further, two bases 15 are welded on the outer wall of the bottom of the shell 1, mounting holes 16 are formed in the outer walls of the bottoms of the two bases 15, and the bases 15 are conveniently fixed through the mounting holes 16.
The working principle and the using process of the invention are as follows: when the reagent tubes are required to be labeled, a plurality of reagent tubes are arranged inside the feeding hole 9, the label roll 34 is sleeved with the unwinding roller 6, the label tape of the label roll 34 passes through the labeling wheel disc 2 and the transition roller and then is wound on the winding wheel 8, the power supplies of the vacuum pump 3, the first motor 38 and the second motor 40 are connected through a lead, the first motor 38 drives the driving roller column 19 to rotate, the driving roller column 19 rotates to drive the transmission belt to rotate, the transmission belt 22 rotates to drive the reagent tube body 7 inside the feeding hole 9 to move, the reagent tubes enter the top of the supporting plate 21 through the transmission belt, the wheel roller 26 inside the bottom plate 25 is in close contact with the transmission belt due to the elastic force of the extension spring 33 inside the sticking mechanism 24, the reagent tubes are in close contact with the transmission belt 22 through the sticking mechanism 24, and the reagent tube body 7 rolls on the top of the placing plate 12, second motor 40 during operation drives and pastes mark rim plate 2 and rotate, make to paste mark rim plate 2 and drive its and transition label area between the roller and remove, because vacuum pump 3 during operation provides the negative pressure to pasting 2 insides of mark rim plate through hose 4, make to inhale and label and adsorb through the label on negative pressure hole 35 and the label area, and then make label and baseband separation, when the label on pasting the rim plate 2 contacts through pasting a mouth 23 and reagent pipe body 7, the label bonds through viscose and reagent pipe body 7, then the label bonds firmly through the roll of reagent pipe body 7 between conveyer belt 22 and backup pad 21, fall inside receiver 13 through play hopper 11 at last, consequently, reagent pipe body 7 high efficiency labels.
According to the conveying and labeling mechanism for the reagent tube, the vacuum pump 3 is used for providing negative pressure to the inside of the labeling wheel disc 2, so that the labeling wheel disc 2 peels off the labels on the label roll 34, and the second motor 40 drives the labeling wheel disc 2 to rotate so that the labels are adhered to the reagent tube body 7, so that the efficient labeling effect of the reagent tube is achieved, and the conveying and labeling mechanism is simple in structure, low in manufacturing cost and easy to operate; the first motor 38 is used for driving the driving roller 19 and the conveyor belt 22 to rotate, so that the reagent tube body 7 in the feeding hole 9 can realize automatic feeding and label pasting through the conveyor belt, and the effect of saving labor for label pasting of the reagent tube is realized; the conveying belt 22 is tightly contacted with the reagent tube body 7 on the top of the supporting plate 21 by the sticking mechanism 24, so that the conveying of the reagent tube body 7 before labeling is stable, and when the reagent tube rolls after labeling, the label is bonded more firmly by the extrusion force between the conveying belt 22 and the reagent tube, so that the effect of firm bonding between the label and the reagent tube body 7 is realized, and the labeling quality of the reagent tube is improved; the rubber layer 36 is bonded to the outside of the labeling wheel disc 2, so that the labeling wheel disc 2 can be in contact with the rubber check ring 41 of the transition roller 5 and the label belt through softness, the label roll 34 is more stable in unwinding, and meanwhile, the rubber check ring 36 can prevent the label roll 34 from deviating in the unwinding process, so that the reagent tube body 7 is prevented from skewing, and the labeling quality of the reagent tube is further improved.
For example, it is worth noting that two rollers directly above the label opening are defined as enlarged rollers, the diameters of the enlarged rollers are equal and are both larger than those of the rest rollers, the circumferential surfaces of the two enlarged rollers are both sleeved with elastic layers, and the two enlarged rollers are used for applying downward descending force to the reagent tube body below the enlarged rollers so as to urge the reagent tube body to abut against the labeling wheel disc. The width of the label opening is equal to the diameter of the reagent tube body.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A conveying and labeling mechanism for reagent tubes is characterized by comprising a shell, driving rollers are connected between the inner walls of the two sides of the shell through bearings, driven rollers are connected between the outer walls of the two sides of the shell through bearings, a conveying belt is sleeved between the driven rollers and the driving rollers, a feeding port is formed in the outer wall of the top of the shell, a reagent tube body which is uniformly distributed is arranged in the feeding port, a first motor is connected to the outer wall of one side of the shell through bolts, one end of an output shaft of the first motor penetrates through the inner wall of one side of the shell and is connected with the driving rollers through splines, a supporting plate is welded between the inner walls of the two sides of the shell and is located below the conveying belt, the supporting plate comprises a middle flat plate, a downward inclined plate and an upward inclined plate, and the downward inclined plate is welded with the left side of the middle flat plate, the upward inclined plate is welded with the right side of the middle flat plate, the middle part of the inner wall of one side of the shell is connected with a labeling wheel disc through a bearing, uniformly distributed negative pressure holes are formed in the peripheral surface of the labeling wheel disc, a rubber layer is bonded on the peripheral surface of the labeling wheel disc, air holes matched with the negative pressure holes are formed in the peripheral surface of the rubber layer, a second motor is connected to the outer wall of one side of the shell through bolts, one end of an output shaft of the second motor penetrates through the outer wall of one side of the shell and is connected with the labeling wheel disc through a spline, the output shaft of the second motor and the labeling wheel disc are coaxially arranged, a rotary joint is arranged on the outer wall of one side of the labeling wheel disc, a vacuum pump is connected to the inner wall of the bottom of the shell through bolts, a hose is connected to the air inlet of the vacuum pump through threads, and one end of the hose, which is far away from the vacuum pump, is connected with the labeling wheel disc through the rotary joint, the middle part of the inner wall of one side of the shell is connected with an unwinding roller through a bearing, a label roll is sleeved outside the unwinding roller, the middle part of the inner wall of one side of the shell is connected with a transition wheel through a bearing, the transition wheel is positioned at the bottom of a labeling wheel disc, two rubber check rings are arranged on the peripheral wall of the transition wheel, a driven roller column and a driving roller column are provided with a sticking mechanism, an upper conveying belt area and a lower conveying belt area which are parallel to each other are formed on the conveying belt, the sticking mechanism is positioned between the upper conveying belt area and the lower conveying belt area, an inclined guide plate is convexly arranged on the inner side wall of the upper part of the shell, the lower side of the inclined guide plate is jointed at the left side of the upper conveying belt area, the sticking mechanism comprises a top plate and a bottom plate, the outer wall of the bottom plate is provided with an installation opening, the inside of the installation opening is rotatably connected with a wheel roller through a shaft, and guide posts are welded on the tops of two opposite ends of the bottom plate, the reagent tube comprises a plurality of reagent tube bodies, guide columns, a mounting plate, elastic pieces and a bottom plate, wherein the guide columns are inserted into the top plate in a sliding mode, the mounting plate is welded at the bottom of the top plate and connected with the inner wall of one side of the shell through bolts, guide sleeves are welded at the bottoms of two opposite ends of the top plate, the two guide columns are inserted into the two guide sleeves in a sliding mode respectively, the elastic pieces are sleeved outside the guide sleeves and located between the top plate and the bottom plate, and the reagent tube bodies are used for rolling to an upper conveying belt area along an inclined guide plate and enter between a lower conveying belt area and a middle flat plate through an upward inclined plate under the transmission of a conveying belt.
2. The conveying and labeling mechanism for reagent tubes according to claim 1, wherein: the middle part of the inner wall of one side of the shell is connected with a winding wheel through a bearing, a base band of the label roll penetrates through a gap between the labeling wheel disc and the transition wheel, and the end part of the base band is connected with the winding wheel in a winding way.
3. The conveying and labeling mechanism for reagent tubes according to claim 2, wherein: and a label sticking port is formed in the middle of the middle flat plate of the supporting plate and is matched with the label sticking wheel disc.
4. The conveying and labeling mechanism for reagent tubes according to claim 3, wherein: the elastic part is an extension spring.
5. The conveying and labeling mechanism for reagent tubes according to claim 4, wherein: the top end of the guide pillar is connected with a limiting block through a bolt, and the limiting block is located at the top of the top plate.
6. The conveying and labeling mechanism for reagent tubes according to claim 5, wherein: the outer wall of one side of casing is opened there is the discharge gate, the welding of discharge gate department of casing has out the hopper.
7. The conveying and labeling mechanism for reagent tubes according to claim 6, wherein: the outer wall welding of one side of casing has places the board, the top outer wall of placing the board is provided with the receiver, the receiver is located the bottom of hopper.
8. The conveying and labeling mechanism for the reagent tubes according to claim 7, wherein: the outer wall of the bottom of the placing plate is welded with a support plate, and the bottom of the support plate is welded with the shell.
9. The conveying and labeling mechanism for the reagent tubes according to claim 8, wherein: the outer wall of one side of casing has the access door through hinge connection, one side outer wall of access door is provided with embedded handle.
10. The conveying and labeling mechanism for reagent tubes according to claim 9, wherein: the bottom outer wall welding of casing has two bases, two the bottom outer wall of base is opened there is the mounting hole.
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