Packaging box printing and conveying device

Abstract

The utility model discloses a packaging box printing and conveying device which comprises a rack, an electric conveying belt is installed on the rack, a printer is fixedly arranged in the middle of the top end of the rack, a drying mechanism is movably arranged on the right side of the top of the rack, and the drying mechanism is connected with the rack through a fixing mechanism. Vertical plates are fixedly connected to the front side and the rear side of the rack correspondingly, electric push rods are fixedly connected to the sides, away from each other, of the two vertical plates correspondingly, and the telescopic ends of the electric push rods penetrate through the vertical plates, extend out of the vertical plates and are fixedly connected with limiting baffles. By arranging the drying mechanism, hot air generated by the air heater is blown to a printed packaging box through the conveying pipe, the air blowing pipe and the air blowing head, the packaging box can be rapidly dried, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging box processing technical field, concretely is a kind of packaging box printing conveying device. BACKGROUND

[0002] Conveying device is needed to be used in packaging box printing process to convey packaging box.

[0003] Through search, the patent with application No. CN202421008527.4 discloses a kind of packaging box printing conveying device, it is related to packaging box production technical field, including main conveying seat, the top middle cooperation of main conveying seat Two groups of roller shafts are rotationally arranged with conveying belt, the outside of conveying belt is integrally provided with the push bar for conveying packaging box;Proximity switch is fixedly arranged on the front end of main conveying seat, can trigger proximity switch in the moving process of push bar;Tribrach is fixedly arranged on the upper side of the rear side both ends of main conveying seat. However, the device does not have drying function, cannot dry the packaging box after printing quickly, reduces overall production efficiency. At the same time, some packaging box printing conveying devices with drying function in prior art have the problem that the drying mechanism is not convenient to disassemble and maintain, when the drying mechanism fails or needs to be cleaned, the disassembly process is tedious, consumes a lot of time and manpower, affects the normal use and maintenance efficiency of equipment, therefore, we propose a kind of packaging box printing conveying device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of packaging box printing conveying device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of packaging box printing conveying device, including rack, the rack is installed with electric conveying belt, the top middle of the rack is fixedly provided with printer, the top right side of the rack is movably provided with drying mechanism, the drying mechanism is connected between the rack by fixed mechanism, the front and rear sides of the rack are all fixedly connected with vertical plate, the side of the mutual far side of two vertical plates is all fixedly connected with electric push rod, the telescopic end of electric push rod is through vertical plate and extends to the outside of vertical plate and is fixedly connected with limit baffle.

[0006] Further, the drying mechanism includes shell, hot air machine, conveying pipe, blowing pipe and blowing head, the bottom of shell and the top of rack are movably contacted, the left and right sides of shell are both open structure, the top of shell is fixedly installed with hot air machine, the bottom of hot air machine is fixedly connected with conveying pipe, the bottom of conveying pipe is through shell and extends to shell interior and is fixedly connected with blowing pipe, the bottom of blowing pipe is fixedly installed with multiple blowing heads.

[0007] Further, the fixing mechanism comprises support frames, connecting plates, positioning openings, positioning blocks, clamping grooves, guide openings, first lead screws, second lead screws, handles, threaded plates and clamping plates, both sides of the frame are fixedly connected with support frames, the side away from the frame of the support frame is an open structure, both sides of the top of the support frame are movably connected with connecting plates, the connecting plates are fixedly connected with the shell, and the top of the connecting plate is provided with a positioning opening.

[0008] Further, the positioning opening is movably clamped with a positioning block, the bottom of the positioning block is fixedly connected with the top of the support frame, and the side away from each other of the two connecting plates is provided with a clamping groove.

[0009] Further, the left side of the inner wall of the support frame is movably connected with a first lead screw through a bearing, the right end of the first lead screw is fixedly connected with a second lead screw, and the screw directions of the first lead screw and the second lead screw are opposite.

[0010] Further, the right end of the second lead screw penetrates the support frame and extends to the outside of the support frame and is fixedly connected with a handle, the second lead screw is movably connected with the support frame, and the surfaces of the first lead screw and the second lead screw are movably connected with threaded plates.

[0011] Further, the threaded plates are movably connected with the guide openings, and the front and rear sides of the threaded plates are movably connected with the inner walls of the guide openings, the side close to the connecting plate of the threaded plate is fixedly connected with a clamping plate, the side away from the threaded plate of the clamping plate penetrates the clamping groove and extends to the inside of the clamping groove, and the clamping plate is movably clamped with the clamping groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a drying mechanism is set up, the hot air of hot -blast machine is blown to the packaging box after printing through the delivery pipe, the blow pipe and the air -blowing head, can dry the packaging box quickly, improves the overall production efficiency.

[0014] 2、The utility model discloses a fixing mechanism is set up, and the clamping of clamping plate and clamping groove can be realized or separated by rotating the handle, thereby conveniently disassembling and installing the drying mechanism, and the drying mechanism is maintained, saves time and manpower cost.

[0015] 3、The position of the limiting baffle is adjusted through the electric push rod, and the front and rear sides of the packaging box are blocked, so that the packaging box is prevented from falling off the electric conveying belt, and the stability of the packaging box in the conveying process is ensured. DESCRIPTION OF DRAWINGS

[0016] Figure 1It is the front view structural schematic diagram of the utility model;

[0017] Figure 2 It is the side view structural schematic diagram of the utility model;

[0018] Figure 3 It is the structural schematic diagram of the drying mechanism of the utility model;

[0019] Figure 4 It is the top view structural schematic diagram of the utility model;

[0020] Figure 5 It is another view structural schematic diagram of the drying mechanism of the utility model;

[0021] Figure 6 It is the assembly structural schematic diagram of the support frame and the drying mechanism of the utility model;

[0022] Figure 7 It is the structural schematic diagram of the support frame of the utility model;

[0023] Figure 8 It is another view structural schematic diagram of the support frame of the utility model.

[0024] In the drawing: 1, rack; 2, electric conveying belt; 3, printer; 4, drying mechanism; 401, shell; 402, hot air machine; 403, conveying pipe; 404, blowing pipe; 405, blowing head; 5, fixing mechanism; 501, support frame; 502, connecting plate; 503, positioning port; 504, positioning block; 505, clamping groove; 506, guide port; 507, first screw rod; 508, second screw rod; 509, handle; 510, threaded plate; 511, clamping plate; 6, vertical plate; 7, electric push rod; 8, limiting baffle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] Please see Figures 1-8 A packaging box printing and conveying device includes a frame 1, an electric conveyor belt 2 mounted on the frame 1, a printer 3 fixedly mounted at the top center of the frame 1, and open structures on both the left and right sides below the printer. This design ensures that the packaging box passes smoothly through the printing area during conveying. A drying mechanism 4 is movably mounted on the top right side of the frame 1, and the drying mechanism 4 is connected to the frame 1 by a fixing mechanism 5. Vertical plates 6 are fixedly connected to both the front and rear sides of the frame 1. Electric push rods 7 are fixedly connected to the sides of the two vertical plates 6 that are far apart from each other. The telescopic ends of the electric push rods 7 penetrate through the vertical plates 6 and extend to the outside of the vertical plates 6, where they are fixedly connected to limit baffles 8. The electric push rods 7 are driven by an electro-hydraulic system, which can precisely control the position of the limit baffles 8 and can be flexibly adjusted according to different sizes of packaging boxes, thereby providing a reliable limiting and blocking effect on the packaging boxes and preventing them from shifting or tipping over during conveying.

[0028] Specifically, the drying mechanism 4 includes a housing 401, a hot air blower 402, a conveying pipe 403, an air blowing pipe 404, and air blowing heads 405. The bottom of the housing 401 is in contact with the top of the frame 1. The left and right sides of the housing 401 are open structures. This design ensures that the packaging boxes can pass smoothly through the drying area during the conveying process. The hot air blower 402 is fixedly installed on the top of the housing 401. The bottom of the hot air blower 402 is fixedly connected to the conveying pipe 403. The bottom of the conveying pipe 403 passes through the housing 401 and extends into the interior of the housing 401 and is fixedly connected to the air blowing pipe 404. Multiple air blowing heads 405 are fixedly installed on the bottom of the air blowing pipe 404. During operation, the hot air blower 402 generates hot air, which is blown onto the packaging boxes through the conveying pipe 403, the air blowing pipe 404, and the air blowing heads 405 to achieve rapid drying of the packaging boxes.

[0029] In the implementation, the fixing mechanism 5 comprises support frames 501, connecting plates 502, positioning openings 503, positioning blocks 504, clamping grooves 505, guide openings 506, first lead screws 507, second lead screws 508, handles 509, threaded plates 510 and clamping plates 511. The front and rear sides of the rack 1 are both fixedly connected with the support frames 501. The side, away from the rack 1, of each support frame 501 is of an open structure. The left and right sides of the top of each support frame 501 are both movably connected with the connecting plates 502. The connecting plates 502 are fixedly connected with the shell 401. The top of each connecting plate 502 is provided with the positioning opening 503.

[0030] The positioning block 504 is movably clamped in the positioning opening 503. The bottom of the positioning block 504 is fixedly connected with the top of the support frame 501. The side, close to each other, of the two connecting plates 502 is provided with the clamping groove 505. The middle of the top of the support frame 501 is provided with the guide opening 506. The guide opening 506 is arranged to prevent the threaded plate 510 from rotating together with the lead screws.

[0031] The first lead screw 507 is rotatably connected with the left side of the inner wall of the support frame 501. The right end of the first lead screw 507 is fixedly connected with the second lead screw 508. The screw directions of the first lead screw 507 and the second lead screw 508 are opposite.

[0032] The right end of the second lead screw 508 penetrates through the support frame 501, extends to the outside of the support frame 501 and is fixedly connected with the handle 509. The second lead screw 508 is movably connected with the support frame 501. The surfaces of the first lead screw 507 and the second lead screw 508 are both threadedly connected with the threaded plate 510. The top of the threaded plate 510 penetrates through the guide opening 506 and extends to the outside of the guide opening 506.

[0033] The threaded plate 510 is movably connected with the guide opening 506. The left and right sides of the threaded plate 510 are both movably in contact with the inner wall of the guide opening 506. The top of the side, close to the connecting plate 502, of the threaded plate 510 is fixedly connected with the clamping plate 511. The side, away from the threaded plate 510, of the clamping plate 511 penetrates through the clamping groove 505 and extends to the inside of the clamping groove 505. The clamping plate 511 is movably clamped with the clamping groove 505.

[0034] In actual application: during work, the packaging box is placed on the electric conveying belt 2, the electric conveying belt 2 conveys the packaging box to the lower part of the printer 3 to print, and after printing, the packaging box is continuously conveyed to the lower part of the drying mechanism 4, the air heater 402 is started, and the packaging box is dried. At the same time, according to the size of the packaging box, the position of the limiting baffle 8 is adjusted through the electric push rod 7 to block the front and back sides of the packaging box, so that the packaging box is prevented from falling from the electric conveying belt, and the stability of the packaging box in the conveying process is ensured. When the drying mechanism 4 needs to be disassembled, the handle 509 is rotated, the first lead screw 507 and the second lead screw 508 are rotated, the two threaded plates 510 are driven to move in the direction away from each other, the clamping plate 511 is separated from the clamping groove 505, then the shell is lifted upward, and the positioning block is separated from the positioning port, so that the drying mechanism 4 can be taken off from the rack 1 for maintenance.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A carton printing conveyor comprising a frame (1), characterised in that: The rack (1) is provided with an electric conveying belt (2), the middle part of the top of the rack (1) is fixedly provided with a printer (3), the right side of the top of the rack (1) is movably provided with a drying mechanism (4), and the drying mechanism (4) is connected with the rack (1) through a fixing mechanism (5).

2. The printing and conveying device for a packaging box according to claim 1, characterized in that: The drying mechanism (4) comprises a shell (401), a hot air blower (402), a conveying pipe (403), a blowing pipe (404) and a blowing head (405), the bottom of the shell (401) is movably contacted with the top of the rack (1), the left and right sides of the shell (401) are both open structures, the top of the shell (401) is fixedly provided with the hot air blower (402), the bottom of the hot air blower (402) is fixedly connected with the conveying pipe (403), the bottom of the conveying pipe (403) penetrates through the shell (401) and extends into the shell (401) and is fixedly connected with the blowing pipe (404), and the bottom of the blowing pipe (404) is fixedly provided with a plurality of blowing heads (405).

3. A carton printing and conveying apparatus according to claim 2, wherein: The fixing mechanism (5) comprises a support frame (501), a connecting plate (502), a positioning opening (503), a positioning block (504), a clamping groove (505), a guide opening (506), a first lead screw (507), a second lead screw (508), a handle (509), a threaded plate (510) and a clamping plate (511), the front and rear sides of the rack (1) are both fixedly connected with the support frame (501), the side, away from the rack (1), of the support frame (501) is an open structure, the top of the support frame (501) is movably connected with the connecting plate (502) on the left and right sides, and the connecting plate (502) is fixedly connected with the shell (401).

4. The printing and conveying device for a packaging box according to claim 3, characterized in that: The positioning opening (503) is movably clamped with the positioning block (504), the bottom of the positioning block (504) is fixedly connected with the top of the support frame (501), the clamping groove (505) is formed in the side, close to each other, of the connecting plate (502), and the guide opening (506) is formed in the middle part of the top of the support frame (501).

5. A carton printing and conveying apparatus as claimed in claim 4, wherein: The first lead screw (507) is rotatably connected with the left side of the inner wall of the support frame (501) through a bearing, the right end of the first lead screw (507) is fixedly connected with the second lead screw (508), and the screw directions of the first lead screw (507) and the second lead screw (508) are opposite.

6. A carton printing and conveying apparatus as claimed in claim 5, wherein: The right end of the second lead screw (508) penetrates through the support frame (501) and extends to the outside of the support frame (501) and is fixedly connected with the handle (509), the second lead screw (508) is movably connected with the support frame (501), and the surfaces of the first lead screw (507) and the second lead screw (508) are both threadedly connected with the threaded plate (510). The top of the threaded plate (510) penetrates through the guide opening (506) and extends to the outside of the guide opening (506).

7. A carton printing and conveying apparatus as claimed in claim 6, wherein: The threaded plate (510) is movably connected with the guide port (506), and both front and back sides of the threaded plate (510) are movably connected with the inner wall of the guide port (506), one side of the top of the threaded plate (510) close to the connecting plate (502) is fixedly connected with the clamping plate (511), one side of the clamping plate (511) away from the threaded plate (510) penetrates through the clamping groove (505) and extends to the inside of the clamping groove (505), and the clamping plate (511) is movably clamped with the clamping groove (505).

Images