CN216101079U

CN216101079U - Conveying mechanism and laser printing device

Info

Publication number: CN216101079U
Application number: CN202122411487.0U
Authority: CN
Inventors: 植立才; 李军涛; 张仲韬; 涂贻兰; 王治才
Original assignee: Guangzhou Labsim Biotech Co Ltd
Current assignee: Guangzhou Labsim Biotech Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-22
Anticipated expiration: 2031-09-30

Abstract

The present invention provides a conveying mechanism, comprising: the slideway is obliquely arranged; the first pushing assembly is arranged on one side of the slideway and used for pushing the tissue box to enter the slideway; the rotating assembly is connected with the outlet end of the slide way and is used for driving the slide way to rotate around the outlet end; a track assembly disposed below the exit end of the chute for receiving tissue cassettes falling from the chute; and the second pushing assembly is arranged on the track assembly and used for controlling the on-off of the slide way and pushing the tissue box on the track assembly to move along the track assembly. The utility model also provides a laser printing device comprising the conveying mechanism. In contrast to the prior art, the present invention is adaptable to a variety of tissue cassettes.

Description

Conveying mechanism and laser printing device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a conveying mechanism and a laser printing device.

Background

The tissue box is used for embedding before tissue section in hospital or laboratory pathological examination. The embedding process embeds the tissue in a tissue cassette and labels or writes relevant information on the tissue cassette. When the number of the tissue boxes is large, the operation of manually attaching labels or writing related information is easy to make mistakes and wastes time and labor, so that the tissue box laser printing device is generally used, and information is printed on the printing surface of the tissue box by a laser head of the tissue box laser printing device. However, the conveying mechanism for conveying the tissue box in the current tissue box laser printing device cannot adapt to various types of tissue boxes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveying mechanism of a laser printing device, which can be suitable for various tissue boxes.

The utility model is realized by the following technical scheme:

a conveying mechanism comprising:

the slideway is obliquely arranged;

the first pushing assembly is arranged on one side of the slideway and used for pushing the tissue box to enter the slideway;

the rotating assembly is connected with the outlet end of the slide way and is used for driving the slide way to rotate around the outlet end;

a track assembly disposed below the exit end of the chute for receiving tissue cassettes falling from the chute; and

and the second pushing assembly is arranged on the track assembly and used for controlling the on-off of the slide way and pushing the tissue box on the track assembly to move along the track assembly.

Further, the second pushing assembly comprises a first pushing block and a first driving unit, the first pushing block is arranged on the track assembly, an avoiding groove used for adapting to tail shapes of tissue boxes of different models is formed in one end, close to the slide way, of the top end of the first pushing block, the first driving unit is connected with the first pushing block and used for driving the first pushing block to move along the track assembly, so that the on-off of the slide way is controlled through the first pushing block, and the tissue boxes on the track assembly are pushed through the first pushing block to move along the track assembly.

Furthermore, the first pushing block is provided with a detection piece, the second pushing assembly further comprises a first detection sensor and a second detection sensor, the first detection sensor and the second detection sensor are used for detecting the detection piece, and the first detection sensor and the second detection sensor are respectively arranged at the initial movement position and the final movement position of the first pushing block.

Furthermore, two opposite-jet sensors are respectively arranged on two sides of the slide way close to the outlet end of the slide way, a pressing sheet is arranged on the slide way between the two opposite-jet sensors, a blocking sheet is arranged on the pressing sheet, an opening for exposing the printing surface of the tissue box and printing by a laser head is formed in the blocking sheet, and the parts of the blocking sheet, which are positioned on two sides of the opening, are respectively positioned above the two opposite-jet sensors.

Furthermore, the inlet end of the slideway is connected with a horizontal rail, the horizontal rail is provided with a long groove along the length direction thereof, the first pushing assembly comprises a pushing hook and a second driving unit, and the second driving unit is connected with the pushing hook and is used for driving the pushing hook to move along the length direction of the horizontal rail, so that the pushing hook pushes the tissue box to enter the slideway along the long groove.

Further, conveying mechanism still includes conveying platform and third pushing assembly, the conveying platform sets up one side of track subassembly for receive from the tissue box that the track subassembly came out, the third pushing assembly sets up the one end of conveying platform is used for promoting tissue box on the conveying platform is followed the length direction of conveying platform removes.

Further, the conveying platform is including the first end, second end, third end and the fourth end that connect gradually, wherein the first end is close to the track subassembly sets up, be equipped with first curb plate on the first end, the second is served and is equipped with the second curb plate, be equipped with the third curb plate on the third end, correspond on the third curb plate the position of track subassembly is equipped with first reflection sensor, be close to on the third curb plate the one end of second curb plate is equipped with second reflection sensor, the third promotes the subassembly setting and is in the conveying platform the fourth is served.

Furthermore, a strip hole is formed in the conveying table, the third pushing assembly comprises a second pushing block and a telescopic unit, the second pushing block is arranged on the conveying table in a sliding mode, one end of the second pushing block is bent towards the conveying table, and the bent portion penetrates through the strip hole and then is connected with the telescopic unit.

Further, conveying mechanism still includes rotating assembly and a plurality of tissue box storehouse that are used for placing the tissue box, the bottom in tissue box storehouse is equipped with the confession the blown down tank that first promotion subassembly passed, the discharge gate that supplies the tissue box to pass is seted up to one side of blown down tank, rotating assembly respectively with a plurality of the connection can be dismantled in the tissue box storehouse for with arbitrary the tissue box storehouse the discharge gate is aimed at the slide.

The utility model also provides a laser printing device which comprises the conveying mechanism.

Compared with the prior art, the utility model has the beneficial effects that: promote the tissue box through first promotion subassembly and get into the slide, the slide slope sets up, thereby the tissue box slides in the slide under the effect of gravity, break-make through second promotion subassembly control slide, the tissue box slides to the below of laser head, rotate around its exit end through runner assembly drive slide, adjust the inclination of slide, make the printing face of the tissue box that is located on the slide aim at the laser head in order to print, after printing the completion, promote the break-make of subassembly control slide through the second, the slide switches on, the tissue box falls to the track subassembly from the slide, rethread second promotes the subassembly with the delivery outlet of tissue box propelling movement to the track subassembly, overall structure is compact, the printing face of the different tissue box of adaptable inclination, thereby adapt to multiple tissue box.

Drawings

FIG. 1 is a schematic structural view of a conveying mechanism according to the present invention;

FIG. 2 is a schematic structural view of a second pushing assembly and a track assembly of the conveying mechanism of the present invention;

FIG. 3 is a schematic view of the sliding and rotating assembly of the conveyor of the present invention;

FIG. 4 is a schematic structural diagram of a first pushing assembly of the conveying mechanism of the present invention;

FIG. 5 is a top view of the transfer table and the third pusher assembly of the present invention;

FIG. 6 is a schematic view of the structure of the transfer table and the third pushing assembly of the conveying mechanism of the present invention;

FIG. 7 is a schematic view of the structure of the tissue cassette magazine of the transport mechanism of the present invention;

FIG. 8 is a schematic view of another embodiment of the tissue cassette magazine of the delivery mechanism of the present invention.

In the figure, 1-slideway, 11-correlation sensor, 12-tabletting, 13-blocking sheet, 131-opening, 14-horizontal rail, 141-long groove, 2-first pushing component, 21-pushing hook, 22-second driving unit, 3-rotating component, 4-rail component, 41-placing plate, 42-first rail wall, 43-second rail wall, 5-second pushing component, 51-first pushing block, 511-avoiding groove, 52-first driving unit, 53-detecting sheet, 54-first detecting sensor, 55-second detecting sensor, 6-conveying table, 61-first side plate, 62-second side plate, 63-third side plate, 64-first reflecting sensor, 65-second reflecting sensor, 66-a long hole, 7-a third pushing assembly, 71-a second pushing block, 711-a bending part, 72-a telescopic unit, 8-a rotating assembly, 9-a tissue box bin, 91-a discharging groove, 92-a discharging hole and 10-a tissue box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a conveying mechanism according to the present invention. A conveying mechanism comprises a slideway 1, a first pushing assembly 2, a rotating assembly 3, a track assembly 4 and a second pushing assembly 5, wherein the slideway 1 is obliquely arranged; the first pushing assembly 2 is arranged on one side of the slideway 1 and used for pushing the tissue box 10 into the slideway 1; the rotating assembly 3 is connected with the outlet end of the slideway 1 and is used for driving the slideway 1 to rotate around the outlet end; the track assembly 4 is disposed below the exit end of the runway 1 for receiving tissue cassettes 10 dropped from the runway 1; the second pushing assembly 5 is disposed on the track assembly 4 for controlling the on/off of the slide 1 and for pushing the tissue cassette 10 on the track assembly 4 to move along the track assembly 4.

Referring to fig. 1, when the conveying mechanism of the utility model is actually used, the tissue box 10 is pushed by the first pushing assembly 2 to enter the slide way 1, because the slide way 1 is obliquely arranged, the tissue box 10 slides in the slide way 1 under the action of gravity, the second pushing assembly 5 controls the on-off of the slide way 1, so that the outlet end of the slide way 1 is closed, the tissue box 10 slides to abut against the second pushing assembly 5, and at the moment, the tissue box 10 slides to the lower part of the laser head. The slide 1 is driven to rotate around the outlet end of the slide through the rotating assembly 3, the inclination angle of the slide 1 is adjusted, the printing face of the tissue box 10 on the slide 1 is aligned to the laser head, the laser head prints the printing face of the tissue box 10, after the printing is completed, the second pushing assembly 5 is used for controlling the on-off of the slide 1, the slide 1 is made to be conducted, the tissue box 10 drops to the track assembly 4 from the slide 1 under the action of gravity, the tissue box 10 is pushed to the output port of the track assembly 4 through the second pushing assembly 5, and the printing of the tissue box 10 is completed.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a second pushing assembly and a track assembly in the conveying mechanism of the present invention. In an embodiment, the second pushing assembly 5 includes a first pushing block 51 and a first driving unit 52, the first pushing block 51 is disposed on the rail assembly 4, an avoiding groove 511 for adapting to tail shapes of different types of tissue cassettes 10 is formed at one end of the top end of the first pushing block 51 close to the slideway 1, and the first driving unit 52 is connected to the first pushing block 51 and is used for driving the first pushing block 51 to move along the rail assembly 4, so as to control the on-off of the slideway 1 through the first pushing block 51 and push the tissue cassettes 10 on the rail assembly 4 to move along the rail assembly 4 through the first pushing block 51. When the first driving unit 52 drives the first pushing block 51 to move to the exit end of the slideway 1 along the track assembly 4, the first pushing block 51 closes the exit end of the slideway 1, and the tissue box 10 slides in the slideway 1 until abutting against the first pushing block 51 and then stops sliding. When the first driving unit 52 drives the first pushing block 51 to move along the track assembly 4 to a position away from the exit end of the slide 1, the exit end of the slide 1 is conducted, and the tissue box 10 can slide out from the sliding exit end and fall onto the track assembly 4, so that the first pushing block 51 controls the on-off of the slide 1. Considering that the types of the tissue boxes produced by different manufacturers are different, a bulge exists on the tail part of the tissue box 10 with some types, the avoidance groove 511 is formed in the first push block 51, one end of the first push block, which is close to the slideway 1, is an abutting part, when the tissue box 10 slides to the bottom of the tissue box 10 in the slideway 1 and abuts against the first push block 51, the first push block 51 abuts against the tail part of the tissue box 10 through the abutting part, so that the tissue box 10 is stably positioned in the slideway 1, and the bump on the tail part of the tissue box 10 can extend into the avoidance groove 511 and is placed in the avoidance groove, thereby avoiding the situation that the print surface of the tissue box 10 cannot be aligned with the laser head due to collision between the bump on the tail part of the tissue box 10 and the first push block 51, so that the tissue box 10 is flicked. So that the design of the avoiding groove 51 enables the first pushing block 51 to adapt to the tail shape of the tissue boxes 10 with different models, and ensures that the printing surface of the tissue box 10 is aligned with the laser head. Further, the structure of the avoiding groove 511 can be a V-shaped groove or an arc-shaped groove, as long as the avoiding groove can adapt to the tail shapes of tissue cassettes of different models.

Referring to fig. 2, in an embodiment, the first pushing block 51 is provided with a detecting piece 53, the second pushing assembly 5 further includes a first detecting sensor 54 and a second detecting sensor 55 for detecting the detecting piece 53, and the first detecting sensor 54 and the second detecting sensor 55 are respectively disposed at a start moving position and an end moving position of the first pushing block 51. This arrangement facilitates control of the initial movement position and the final movement position of the first push block 51, and when the first detection sensor 54 detects the detection piece 53, the first push block 51 is located at the initial movement position, and at this time, the first push block 51 is located at one side of the exit end of the slide way 1, and the exit end of the slide way 1 is conducted. When the second detecting sensor 55 detects the detecting piece 53, the first pushing block 51 is located at the end movement position, and the first pushing block 51 separates the tissue cassette 10 on the rail assembly 4 from the output end of the rail assembly 4 away from the rail assembly 4. And the first push block 51 closes the exit end of the ramp 1 at the exit end of the ramp 1 when the first push block 51 is between the start and end positions of movement. In an embodiment, the first driving unit 52 adopts a belt transmission structure, specifically, the first driving unit 52 includes a first motor, a first driving wheel disposed at a driving end of the first motor, a first driven wheel disposed at an interval with the first driving wheel, a first belt surrounding the first driving wheel and the first driven wheel, and a first fixing seat fixed on the belt, and the first push block 51 is connected with the first fixing seat through a connecting block. The first motor rotates to drive the first belt to rotate through the first driving wheel, and the first belt drives the first push block 51 to move along the track assembly 4 through the first fixed seat and the connecting block. In one embodiment, to facilitate the sliding of the connection block, the first driving unit 52 further includes a first guide rail on which the connection block is slidably disposed.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a sliding and rotating assembly in the conveying mechanism of the present invention. In one embodiment, two opposite-shooting sensors 11 are respectively arranged on two sides of the slide way 1 close to the outlet end of the slide way, a pressing sheet 12 is arranged on the slide way 1 between the two opposite-shooting sensors 11, a blocking sheet 13 is arranged on the pressing sheet 12, the blocking sheet 13 is provided with an opening 131 for exposing the printing surface of the tissue box 10 to be printed by a laser head, and the parts of the blocking sheet 13 on two sides of the opening 131 are respectively positioned above the two opposite-shooting sensors 11. When the tissue box 10 slides to the outlet end of the slideway 1, the pressing sheet 12 stably presses the tissue box 10 on the slideway 1, so that the tissue box 10 is prevented from being separated from the slideway 1 when the rotating assembly 3 rotates the slideway 1. Set up separation blade 13 on preforming 12, the printing face of tissue box 10 is printed to opening 131 on the separation blade 13 of laser head accessible to the part that separation blade 13 is located opening 131 both sides is located two correlation sensors 11's top respectively, just in time shields correlation sensor 11, prevents that the laser head from printing on correlation sensor 11, plays the effect of protection. In one embodiment, the rotating assembly 3 comprises a drive motor, the drive shaft of which is connected to the outlet end of the chute 1. The slideway 1 is driven to rotate around the outlet end of the slideway by a driving motor.

Referring to fig. 3 and 4, fig. 4 is a schematic structural diagram of a first pushing assembly in the conveying mechanism of the present invention. In one embodiment, the entrance end of the slide 1 is connected to a horizontal rail 14, the horizontal rail 14 is provided with a long groove 141 along the length direction thereof, the first pushing assembly 2 includes a pushing hook 21 and a second driving unit 22, the second driving unit 22 is connected to the pushing hook 21 and is used for driving the pushing hook 21 to move along the length direction of the horizontal rail 14, so that the pushing hook 21 pushes the tissue cassette 10 into the slide 1 along the long groove 141. The second driving unit 22 may be disposed below the horizontal rail 14, the second driving unit 22 drives the pushing hook 21 to move along the length direction of the horizontal rail 14 to push the tissue cassette 10 into the horizontal rail 14, and then the second driving unit 22 continues to drive the pushing hook 21 to move along the long groove 141 to push the tissue cassette 10 into the slide 1. In one embodiment, the junction of the horizontal rail 14 and the runway 1 is in the form of a circular arc transition. This arrangement allows the cassette 10 to be stably moved down the horizontal rail 14 into the slide 1. In an embodiment, the second driving unit 22 adopts a belt transmission structure, and specifically, the second driving unit 22 includes a second motor, a second driving wheel disposed at a driving end of the second motor, a second driven wheel disposed at an interval with the second driving wheel, a second belt surrounding the second driving wheel and the second driven wheel, and a second fixing seat fixed on the belt, and the second fixing seat is connected to the push hook 21. The second motor rotates and drives the second belt to rotate through the second driving wheel, and the second belt drives the push hook 21 to move along the length direction of the horizontal rail 14 through the second fixed seat. In an embodiment, to facilitate the movement of the push hook 21, the second driving unit 22 further includes a second guide rail on which the push hook 21 is slidably disposed.

Referring to fig. 2, in an embodiment, the track assembly 4 includes a placing plate 41, a first track wall 42 and a second track wall 43, and the first track wall 42 and the second track wall 43 are disposed on the placing plate 41 in parallel. The first track wall 42 and the second track wall 43 form a track between which the tissue box 10 and the first pushing block 51 move, the tissue box 10 in the slide 1 falls from the slide 1 to a position between the first track wall 42 and the second track wall 43, and then the first pushing block 51 is driven by the first driving unit 52 to push the tissue box 10 to move along the track to the output port. In an embodiment, the second rail wall 43 is disposed near the sliding track 1, and one end of the second rail wall 43 near the sliding track 1 is bent to an inclined section toward the sliding track 1. The second track wall 43 is provided with an inclined section at one end to ensure that tissue cassettes 10 falling from the slide 1 can fall between the first track wall 42 and the second track wall 43.

Referring to fig. 5, fig. 5 is a top view of the conveying table and the third pushing assembly of the conveying mechanism of the present invention. In one embodiment, the conveying mechanism further comprises a conveying table 6 and a third pushing assembly 7, wherein the conveying table 6 is arranged on one side of the track assembly 4 and used for receiving the tissue box 10 coming out of the track assembly 4, and the third pushing assembly 7 is arranged at one end of the conveying table 6 and used for pushing the tissue box 10 on the conveying table 6 to move along the length direction of the conveying table 6. The conveying table 6 is used for placing the tissue box 10 after printing is finished, and a receiving area and a placing area can be arranged on the conveying table 6. The tissue box 10 after printing is dropped onto the track assembly 4, then the tissue box 10 after printing is pushed to the receiving area of the conveying table 6 by the first pushing assembly 2, and then the tissue box 10 in the receiving area is pushed to the placing area by the third pushing assembly 7 on the conveying table 6. Thus, after the first pushing assembly 2 pushes the newly printed tissue cassette 10 to the receiving area of the transfer station 6, the third pushing assembly 7 pushes the newly printed tissue cassette 10 from the receiving area to the placing area, so that the tissue cassette 10 in the placing area is moved forward by the pushing of the newly printed tissue cassette 10. Due to the design, the third pushing assembly 7 only needs to move on the receiving area, so that parts of the third pushing assembly 7 can be saved, the cost can be saved, and the working efficiency can be improved.

Referring to fig. 6, fig. 6 is a schematic structural diagram of a conveying table and a third pushing assembly in the conveying mechanism of the present invention. In an embodiment, the conveying table 6 includes a first end, a second end, a third end and a fourth end connected in sequence, wherein the first end is disposed near the track assembly 4, the first end is provided with a first side plate 61, the second end is provided with a second side plate 62, the third end is provided with a third side plate 63, a first reflective sensor 64 is disposed on the third side plate 63 at a position corresponding to the track assembly 4, a second reflective sensor 65 is disposed on the third side plate 63 at an end near the second side plate 62, and the third pushing assembly 7 is disposed on the fourth end of the conveying table 6. When the first pushing assembly 2 pushes the printed tissue cassette 10 onto the receiving area of the transferring table 6, the third pushing assembly 7 is not activated to push the tissue cassette 10 in the receiving area when the first reflective sensor 64 does not detect an obstruction indicating that the receiving area of the transferring table 6 is not full of the tissue cassette 10. When the first reflective sensor 64 detects an obstruction indicating that the receiving area of the transfer table 6 is full of tissue cassettes 10, the third pushing assembly 7 is activated to push the tissue cassettes 10 in the receiving area of the transfer table 6 onto the placing area of the transfer table 6 by the third pushing assembly 7. When the second reflective sensor 65 does not detect an obstruction, it indicates that the placement area on the transfer table 6 is not full of tissue cassettes 10, and when the second reflective sensor 65 detects an obstruction, it indicates that the placement area on the transfer table 6 is full of tissue cassettes 10, at which time the operator may be notified to collect the printed tissue cassettes 10.

Referring to fig. 5 and 6, in an embodiment, the conveying table 6 is provided with a long hole 66, the third pushing assembly 7 includes a second pushing block 71 and a telescopic unit 72, the second pushing block 71 is slidably disposed on the conveying table 6, one end of the second pushing block is bent toward the conveying table 6 to form a bending portion 711, and the bending portion 711 passes through the long hole 66 and is connected to the telescopic unit 72. The telescopic unit 72 is arranged at the bottom of the transfer table 6, so that the whole structure is simple and compact. The second pushing block 71 is driven by the telescopic unit 72 to move along the elongated hole 66, so that the tissue box 10 on the conveying table 6 is pushed by the second pushing block 71 to move along the length direction of the conveying table 6. In one embodiment, in order to reduce the friction between the second pushing block 71 and the conveying table 6, a roller is disposed at an end of the second pushing block 71 away from the bending edge. In an embodiment, in order to make the movement of the second pushing block 71 more stable, the third pushing assembly 7 further includes a third guide rail disposed at the bottom of the conveying table 6, and a sliding block is slidably disposed on the third guide rail and is respectively connected to the second pushing block 71 and the telescopic unit 72. In one embodiment, the expansion unit 72 is an expansion cylinder.

Referring to fig. 1, fig. 7 and fig. 8, fig. 7 is a schematic structural view of a tissue cassette magazine in a conveying mechanism according to the present invention, and fig. 8 is another schematic structural view of the tissue cassette magazine in the conveying mechanism according to the present invention. In an embodiment, the conveying mechanism further includes a rotating component 8 and a plurality of tissue box bins 9 for placing the tissue boxes 10, a discharge chute 91 for the first pushing component 2 to pass through is arranged at the bottom of the tissue box bin 9, a discharge port 92 for the tissue boxes 10 to pass through is formed in one side of the discharge chute 91, and the rotating component 8 is detachably connected with the plurality of tissue box bins 9 respectively and is used for aligning the discharge port 92 of any tissue box bin 9 with the slideway 1. A plurality of tissue box bins 9 are arranged, a plurality of tissue boxes 10 can be prevented in each tissue box bin 9, the rotating assembly 8 aligns the discharge hole 92 of any tissue box bin 9 with the slideway 1, and the first pushing assembly 2 penetrates through the discharge groove 91 at the bottom of the tissue box bin 9, so that the tissue boxes 10 at the bottom of the tissue box bin 9 are pushed out of the discharge hole 92 and pushed into the slideway 1. In one embodiment, the rotating assembly 8 includes a driving motor and a rotating disc disposed at the driving end of the driving motor, the rotating disc has a plurality of placing slots disposed at equal intervals, an inserting rod for inserting the placing slots is disposed on one side of the tissue box compartment 9 away from the discharge hole 92, and the tissue box compartment 9 is detachably mounted on the rotating disc by inserting the inserting rod into the corresponding placing slot. This setting is convenient for install and dismantle tissue box storehouse 9 from rotating assembly 8, conveniently puts into tissue box storehouse 9 with tissue box 10.

The use of the transport mechanism according to the utility model is briefly described below:

a plurality of tissue boxes 10 are arranged in a plurality of tissue box cabins 9, and the discharge hole of any tissue box cabin 9 is aligned with the slide way 1 through the rotating assembly 8. The first pushing block 51 is driven by the first driving unit 52 to move to the outlet end of the slide way 1, the outlet end of the slide way 1 is closed, then the pushing hook 21 is driven by the second driving unit 22 to move along the length direction of the horizontal rail 14, so that the pushing hook 21 passes through the discharging groove 91 of the tissue box bin 9 aligned with the slide way 1 and enters the long groove 141 of the horizontal rail 14, the tissue box 10 at the bottom of the tissue box bin 9 is pushed to the horizontal rail 14, and then the second driving unit 22 continues to drive the pushing hook 21 to move along the long groove 141, and the tissue box 10 is pushed into the slide way 1. The tissue box 10 slides to the butt with second push assembly 5 under the effect of gravity in slide 1, and tissue box 10 slides to the below of laser head this moment. And then the rotating component 3 drives the slide way 1 to rotate around the outlet end of the slide way 1, and the inclination angle of the slide way 1 is adjusted, so that the printing surface of the tissue box 10 positioned on the slide way 1 is aligned to the laser head, and the laser head prints the printing surface of the tissue box 10. After printing, the first pushing block 51 is driven by the first driving unit 52 to the initial movement position, so that the slideway 1 is conducted, the tissue box 10 falls from the slideway 1 to a position between the first rail wall 42 and the second rail wall 43 under the action of gravity, and the first pushing block 51 is driven by the first driving unit 52 to the movement termination position, so that the tissue box 10 is pushed from the rail assembly 4 to the receiving area on the conveying table 6 by the first pushing block 51 for placement. The tissue cassettes in the tissue cassette magazines 9 are printed in sequence according to the above process, in the process, when the first reflective sensor 64 detects an obstacle, which indicates that the receiving area of the transfer table 6 is full of tissue cassettes 10, the third pushing assembly 7 is started, the tissue cassettes 10 in the receiving area of the transfer table 6 are pushed to the placing area of the transfer table 6 by the third pushing assembly 7, and when the second reflective sensor 65 detects an obstacle, which indicates that the placing area of the transfer table 6 is full of tissue cassettes 10.

The utility model also provides a laser printing device which comprises the conveying mechanism. The laser printing device comprises the conveying mechanism, has all effects of the conveying mechanism, and is not described in detail herein.

Compared with the prior art, the utility model has the beneficial effects that: promote the tissue box 10 through first promotion subassembly 2 and get into slide 1, the slope of slide 1 sets up, thereby tissue box 10 slides in slide 1 under the effect of gravity, promote the break-make of subassembly 5 control slide 1 through the second, tissue box 10 slides to the below of laser head, drive slide 1 through runner assembly 3 and rotate around its exit end, adjust the inclination of slide 1, make the printing face of tissue box 10 that is located on slide 1 aim at the laser head in order to print, after printing, through the break-make of second promotion subassembly 5 control slide 1, slide 1 switches on, tissue box 10 drops on track subassembly 4 from slide 1, rethread second promotion subassembly 5 impels tissue box 10 to the delivery outlet of track subassembly 4, the overall structure is compact, the printing face of the different tissue box 10 of adaptable inclination, thereby adapt to multiple tissue box 10.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention will still fall within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.

Claims

1. A conveyor mechanism, comprising:

the slideway is obliquely arranged;

the rotating assembly is connected with the outlet end of the slide way and used for driving the slide way to rotate around the outlet end of the slide way;

2. The conveying mechanism according to claim 1, wherein the second pushing assembly comprises a first pushing block and a first driving unit, the first pushing block is arranged on the track assembly, an avoiding groove for adapting to tail shapes of tissue boxes of different models is formed in one end, close to the slide way, of the top end of the first pushing block, and the first driving unit is connected with the first pushing block and used for driving the first pushing block to move along the track assembly so as to control the on-off of the slide way through the first pushing block and push the tissue boxes on the track assembly to move along the track assembly through the first pushing block.

3. The conveying mechanism according to claim 2, wherein a detection piece is provided on the first pushing block, the second pushing assembly further comprises a first detection sensor and a second detection sensor for detecting the detection piece, and the first detection sensor and the second detection sensor are respectively provided at a start movement position and an end movement position of the first pushing block.

4. The conveying mechanism according to claim 1, wherein two opposite-jet sensors are respectively disposed on two sides of the slide way near the outlet end of the slide way, a pressing sheet is disposed on the slide way between the two opposite-jet sensors, a blocking sheet is disposed on the pressing sheet, the blocking sheet is provided with an opening for exposing the printing surface of the tissue box for printing by the laser head, and portions of the blocking sheet on two sides of the opening are respectively disposed above the two opposite-jet sensors.

5. The conveying mechanism according to claim 1, wherein a horizontal rail is connected to an inlet end of the slide way, a long groove is formed in the horizontal rail along a length direction of the horizontal rail, the first pushing assembly comprises a pushing hook and a second driving unit, and the second driving unit is connected with the pushing hook and is used for driving the pushing hook to move along the length direction of the horizontal rail, so that the pushing hook pushes the tissue cassette into the slide way along the long groove.

6. The transport mechanism of claim 1, further comprising a transfer table disposed on one side of the track assembly for receiving the tissue cassette from the track assembly, and a third pusher assembly disposed at one end of the transfer table for pushing the tissue cassette on the transfer table to move along a length of the transfer table.

7. The conveying mechanism according to claim 6, wherein the conveying table includes a first end, a second end, a third end and a fourth end connected in sequence, wherein the first end is disposed near the track assembly, the first end is provided with a first side plate, the second end is provided with a second side plate, the third end is provided with a third side plate, a first reflection sensor is disposed at a position on the third side plate corresponding to the track assembly, a second reflection sensor is disposed at an end of the third side plate near the second side plate, and the third pushing assembly is disposed at the fourth end of the conveying table.

8. The conveying mechanism according to claim 6, wherein the conveying table is provided with a long hole, the third pushing assembly comprises a second pushing block and a telescopic unit, the second pushing block is slidably disposed on the conveying table, one end of the second pushing block is bent towards the conveying table to form a bent portion, and the bent portion penetrates through the long hole and then is connected with the telescopic unit.

9. The conveying mechanism according to claim 1, wherein the conveying mechanism further comprises a rotating assembly and a plurality of tissue box bins for placing tissue boxes, a discharge chute for the first pushing assembly to pass through is formed in the bottom of each tissue box bin, a discharge port for the tissue boxes to pass through is formed in one side of the discharge chute, and the rotating assembly is detachably connected with the plurality of tissue box bins respectively and is used for aligning the discharge port of any one of the tissue box bins to the slide way.

10. A laser printing apparatus comprising a transport mechanism as claimed in any one of claims 1 to 9.