Packaging box printing device facilitating discharging

Abstract

The packaging box printing device is provided with the discharging mechanism, when the packaging box printing device is used, a lifting mechanism drives a moving block on the upper portion to descend, meanwhile, the moving block drives a supporting rod to slide in a base, then a rotating plate on the upper portion is driven to descend, a fixed block on the front section of the rotating plate is made to descend, and the discharging mechanism is used for discharging the packaging box. At the moment, after clamping blocks on the two sides below a fixing block move to the two sides of the printed packaging box, the packaging box is clamped through a clamping mechanism, a first motor is started again to drive a rotating plate to rise in height, and then a rotating mechanism drives the rotating plate to rotate, so that the clamped packaging box rotates to the position above a second feeding belt, and then the packaging box is conveyed to the second feeding belt; in the rotating process, the balancing weight at the tail of the rotating plate can keep the stability of the rotating plate, after the first motor is started again to drive the packaging box to descend, the packaging box descends to the position above the second feeding belt, the clamping blocks are loosened, the packaging box is placed above the second feeding belt, and rapid discharging of the printed packaging box is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box printing device technology field of convenient unloading, concretely is packing box printing device of convenient unloading. BACKGROUND

[0002] With the development and continuous progress of packaging industry, the technical requirements of printing and manufacturing of packaging boxes are also increasing, and people usually print text or patterns on packaging boxes, so that the packaging boxes have rich identification on the surface, and the existing device still has some defects.

[0003] For example, the publication number CN218489310U is a kind of packing box printing device, and its technology uses, including bed, conveying device and printing head, the inside of the bed is close to front end and rear end and is equipped with conveying device, the inside of the bed and between conveying device movable mounting has godet, the upper surface of the bed is close to both sides and is fixedly installed with adjusting frame, the adjusting frame is equipped with support plate, the upper surface of the support plate is fixedly installed with air cylinder, the upper surface of the bed is located at the side of adjusting frame and is movably installed with push plate, the upper surface of the bed is located at the other side of adjusting frame and is movably installed with stop plate, the telescopic end of the air cylinder and below support plate is fixedly installed with printing head, the inside of the bed and between push plate and stop plate is fixedly installed with double-shaft motor, the device uses although can be better applied to complete the printing on the surface of packing box, but usually after printing, the printed packing box needs to be taken down by artificial, or after continuously conveying by feeding belt, it falls, because it is not convenient to take down the printed packing box, therefore we propose a kind of packing box printing device of convenient unloading device to solve the problems proposed above. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of packing box printing device of convenient unloading to solve the problem of not being convenient for taking down the printed packing box in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of packing box printing device of convenient unloading, including base;

[0006] The first feeding belt is arranged in the base, and the base is connected by adjusting mechanism and limiting plate inside, and the printing chamber is arranged above the base, the base is connected by lifting mechanism and moving block inside, and the moving block is connected by rotating mechanism and rotating plate inside, and the rotating plate tail is fixedly connected with counterweight, the front end of rotating plate is fixedly connected with fixed block, and the fixed block is provided with clamping mechanism inside, and the second feeding belt is arranged in the base.

[0007] As a preferred technical scheme of the utility model, the adjusting mechanism includes base, first push rod, connecting block, connecting rod, adjusting plate, first slide rod, limiting plate, the base inside and first push rod fixed connection, and first push rod front end and connecting block fixed connection, and connecting block and base inside slide connection, connecting block surface and connecting rod articulate, and connecting rod front end and adjusting plate articulate, and adjusting plate below and first slide rod slide connection, first slide rod and base inside fixed connection, adjusting plate and limiting plate fixed connection.

[0008] As a preferred technical scheme of the utility model, the printing chamber inside and second push rod fixed connection, and second push rod front end and connecting plate fixed connection, and connecting plate and fixed rod slide connection, fixed rod below and base top fixed connection, connecting plate below and printing head fixed connection.

[0009] As a preferred technical scheme of the utility model, the lifting mechanism includes first motor, first rotating shaft, rotating rod, threaded rod, support rod, moving block, the base inside and first motor fixed connection, and first motor and first rotating shaft connection, and first rotating shaft and rotating rod fixed connection, rotating rod is square rod, and rotating rod and threaded rod slide connection, and threaded rod and base inside screw connection, threaded rod upper end and moving block bottom rotation connection, and moving block below and support rod fixed connection, and support rod lower end and base inside slide connection.

[0010] As a preferred technical scheme of the utility model, the rotating mechanism includes moving block, second motor, first gear, second gear, second rotating shaft, rotating plate, the moving block inside and second motor fixed connection, and second motor and first gear connection, and first gear and second gear mesh, second gear and second rotating shaft connection, and second rotating shaft and rotating plate bottom fixed connection.

[0011] As a preferred technical scheme of the utility model, the clamping mechanism includes fixed block, third push rod, moving plate, clamping block, second slide rod, the fixed block inside and third push rod fixed connection, and third push rod front end and moving plate fixed connection, and moving plate and clamping block slide connection, clamping block and second slide rod slide connection, and second slide rod and fixed block fixed connection.

[0012] Compared with the prior art, the packaging box printing device with convenient discharging has the following beneficial effects: the packaging box printing device with convenient discharging is provided with a discharging mechanism, when in use, the upper moving block is driven to descend by the lifting mechanism, and the support rod is driven to slide in the base by the moving block, at this time, the rotating plate above is driven to descend, the fixed block at the front of the rotating plate is driven to descend, at this time, the clamping blocks below the two sides of the fixed block are moved to the two sides of the packaging box after printing, the packaging box is clamped by the clamping mechanism, the rotating plate is driven to ascend by the first motor again, at this time, the rotating mechanism drives the rotating plate to rotate, the clamped packaging box is rotated above the second feeding belt, the stability of the rotating plate can be maintained by the counterweight at the tail of the rotating plate during the rotating process, the first motor is started again to drive the packaging box to descend, the packaging box is placed above the second feeding belt after the packaging box is descended above the second feeding belt and the clamping blocks are loosened, and the rapid discharging of the packaging box after printing is completed. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a main sectional structure schematic view of the utility model;

[0014] Figure 2 It is a left view structure schematic view of the utility model;

[0015] Figure 3 It is a printing chamber structure schematic view of the utility model;

[0016] Figure 4 It is a moving block structure schematic view of the utility model.

[0017] In the drawing: 1, base; 2, first feeding belt; 3, first push rod; 4, connecting block; 5, connecting rod; 6, adjusting plate; 7, first sliding rod; 8, limiting plate; 9, printing chamber; 10, second push rod; 11, connecting plate; 12, fixed rod; 13, printing head; 14, first motor; 15, first rotating shaft; 16, rotating rod; 17, threaded rod; 18, support rod; 19, moving block; 20, second motor; 21, first gear; 22, second gear; 23, second rotating shaft; 24, rotating plate; 25, counterweight; 26, fixed block; 27, third push rod; 28, moving plate; 29, clamping block; 30, second sliding rod; 31, second feeding belt. DETAILED DESCRIPTION

[0018] 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 labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical scheme, a kind of packaging box printing device of convenient blanking, including base 1, first feeding belt 2 is provided in base 1 inside, and base 1 inside is connected by adjusting mechanism and limit plate 8, adjusting mechanism includes base 1, first push rod 3, connecting block 4, connecting rod 5, adjusting plate 6, first slide 7, limit plate 8, base 1 inside is fixedly connected with first push rod 3, and first push rod 3 front end is fixedly connected with connecting block 4, and connecting block 4 is slidably connected with base 1 inside, connecting block 4 surface is hinged with connecting rod 5, and connecting rod 5 front end is hinged with adjusting plate 6, and adjusting plate 6 below is slidably connected with first slide 7, first slide 7 is fixedly connected with base 1 inside, adjusting plate 6 is fixedly connected with limit plate 8, and base 1 top is provided with printing chamber 9, printing chamber 9 inside is fixedly connected with second push rod 10, and second push rod 10 front end is fixedly connected with connecting plate 11, and connecting plate 11 is slidably connected with fixed rod 12, fixed rod 12 below is fixedly connected with base 1 top, and connecting plate 11 below is fixedly connected with printing head 13;

[0020] When using, packaging box is transported by first feeding belt 2, and in the conveying process, connecting block 4 can be slid in base 1 inside by first push rod 3, then connecting block 4 drives connecting rod 5 to adjust by hinge shaft, so that connecting rod 5 drives front end adjusting plate 6 to adjust, then adjusting plate 6 slides above first slide 7, so that adjusting plate 6 drives limit plate 8 to adjust position, so that limit plate 8 adjusts position according to different size packaging box, and packaging box in conveying process is limited, to prevent packaging box position from appearing position in conveying process, then packaging box enters into printing chamber 9 inside, first feeding belt 2 stops conveying, then second push rod 10 in printing chamber 9 inside is started, connecting plate 11 slides above fixed rod 12, so that connecting plate 11 drives lower printing head 13 to descend, then printing head 13 contacts packaging box surface and completes printing on packaging box surface, and after completing printing, packaging box is conveyed from printing chamber 9 inside by first feeding belt 2;

[0021] The inside of the base 1 is connected through a lifting mechanism and a moving block 19, the lifting mechanism comprising a first motor 14, a first rotating shaft 15, a rotating rod 16, a threaded rod 17, a supporting rod 18, the moving block 19, the inside of the base 1 and the first motor 14 being fixedly connected, and the first motor 14 being connected with the first rotating shaft 15, and the first rotating shaft 15 being fixedly connected with the rotating rod 16, the rotating rod 16 being a square rod, and the rotating rod 16 being slidingly connected with the threaded rod 17, and the threaded rod 17 being threadedly connected with the inside of the base 1, the upper end of the threaded rod 17 being rotatably connected with the bottom of the moving block 19, and the lower part of the moving block 19 being fixedly connected with the supporting rod 18, and the lower end of the supporting rod 18 being slidingly connected with the inside of the base 1, and the inside of the moving block 19 being connected through a rotating mechanism with a rotating plate 24, the rotating mechanism comprising the moving block 19, a second motor 20, a first gear 21, a second gear 22, a second rotating shaft 23, the rotating plate 24, the inside of the moving block 19 and the second motor 20 being fixedly connected, and the second motor 20 being connected with the first gear 21, and the first gear 21 being engaged with the second gear 22, the second gear 22 being connected with the second rotating shaft 23, and the bottom of the second rotating shaft 23 being fixedly connected with the rotating plate 24, and the tail of the rotating plate 24 being fixedly connected with a counterweight 25, the front end of the rotating plate 24 being fixedly connected with a fixed block 26, and the inside of the fixed block 26 being provided with a clamping mechanism, the clamping mechanism comprising the fixed block 26, a third push rod 27, a moving plate 28, a clamping block 29, a second sliding rod 30, the inside of the fixed block 26 and the third push rod 27 being fixedly connected, and the front end of the third push rod 27 being fixedly connected with the moving plate 28, and the moving plate 28 being slidingly connected with the clamping block 29, the clamping block 29 being slidingly connected with the second sliding rod 30, and the second sliding rod 30 being fixedly connected with the fixed block 26, and the inside of the base 1 being provided with a second feeding belt 31;

[0022] At this time, the first motor 14 drives the first rotating shaft 15 to rotate, so that the first rotating shaft 15 drives the rotating rod 16 to rotate, and the rotating rod 16 drives the threaded rod 17 to rotate, so that the threaded rod 17 slides above the rotating rod 16, and at this time the threaded rod 17 drives the moving block 19 above to descend, and the moving block 19 drives the support rod 18 to slide inside the base 1, and at this time the moving block 26 drives the rotating plate 24 above to descend, so that the fixed block 26 in front of the rotating plate 24 descends, and at this time the clamping block 29 on both sides below the fixed block 26 moves to both sides of the printed packaging box, and then the third push rod 27 inside the fixed block 26 drives the moving plate 28 to move, so that the moving plate 28 slides inside the clamping block 29, and then the clamping block 29 above the second sliding rod 30 slides, and at this time the clamping block 29 contacts the two sides of the packaging box to clamp the packaging box, and then the first motor 14 drives the rotating plate 24 to rise again, and at this time the second motor 20 drives the first gear 21 to rotate, and since the first gear 21 and the second gear 22 are engaged, the second gear 22 drives the second rotating shaft 23 to rotate, and the second rotating shaft 23 drives the rotating plate 24 to rotate, so that the clamped packaging box is rotated above the second feeding belt 31, and at the same time the counterweight 25 at the tail of the rotating plate 24 can maintain the stability of the rotating plate 24 during rotation, and at this time the first motor 14 is started again to lower the packaging box, so that the packaging box is lowered above the second feeding belt 31, and the clamping block 29 is released to place the packaging box above the second feeding belt 31, completing the rapid discharge of the printed packaging box.

[0023] Working principle: When using the packaging box printing device with convenient discharging, the packaging box is conveyed by the first feeding belt 2 during use, and the connecting block 4 can slide inside the base 1 by the first push rod 3 during conveying, and at this time the connecting block 4 drives the connecting rod 5 to adjust by the hinge shaft, so that the connecting rod 5 drives the adjusting plate 6 at the front end to adjust, and at this time the adjusting plate 6 slides above the first sliding rod 7, so that the adjusting plate 6 drives the limiting plate 8 to adjust the position, so that the limiting plate 8 adjusts the position according to the size of the packaging box, and the packaging box can be limited during conveying to prevent the position of the packaging box during conveying, and at this time the packaging box enters the printing chamber 9, and the first feeding belt 2 stops conveying, and at this time the second push rod 10 inside the printing chamber 9 drives the connecting plate 11 to slide above the fixed rod 12, so that the connecting plate 11 drives the printing head 13 below to descend, and at this time the printing head 13 contacts the surface of the packaging box to complete the printing of the surface of the packaging box, and after printing, the packaging box is conveyed out of the printing chamber 9 by the first feeding belt 2,

[0024] At this time, the first rotating shaft 15 is rotated by the first motor 14, so that the rotating rod 16 is rotated by the first rotating shaft 15, and the threaded rod 17 is rotated by the rotating rod 16, so that the threaded rod 17 slides above the rotating rod 16, and at this time, the moving block 19 above the threaded rod 17 is lowered, and the supporting rod 18 is slid in the base 1 by the moving block 19, at this time, the rotating plate 24 above is lowered, so that the fixed block 26 in front of the rotating plate 24 is lowered, at this time, the clamping block 29 on both sides below the fixed block 26 moves to both sides of the printed packaging box, and the third push rod 27 in the fixed block 26 is started to drive the moving plate 28 to move, so that the moving plate 28 is slid in the clamping block 29, and the clamping block 29 is slid above the second sliding rod 30, at this time, the clamping block 29 contacts the packaging box on both sides to clamp the packaging box, and then the first motor 14 is started again to drive the rotating plate 24 to rise, at this time, the first gear 21 is rotated by the second motor 20, and since the first gear 21 and the second gear 22 are engaged, the second gear 22 drives the second rotating shaft 23 to rotate, and the rotating plate 24 is rotated by the second rotating shaft 23, so that the clamped packaging box is rotated above the second feeding belt 31, and the counterweight 25 at the tail of the rotating plate 24 can maintain the stability of the rotating plate 24 during rotation, at this time, the first motor 14 is started again to lower the packaging box, so that the packaging box is lowered above the second feeding belt 31, the clamping block 29 is released to place the packaging box above the second feeding belt 31, and the rapid discharge of the printed packaging box is completed, so that a series of work is completed, and the contents not described in detail in the specification belong to the existing technology known to those skilled in the art.

[0025] It is apparent for a person skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than that of the above description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to which they belong.

Claims

1. A packaging box printing device facilitating blanking, comprising a base (1); Characterized in that: The inside of the base (1) is provided with a first feeding belt (2), and the inside of the base (1) is connected through an adjusting mechanism and a limiting plate (8), and the upper part of the base (1) is provided with a printing chamber (9), the inside of the base (1) is connected through a lifting mechanism and a moving block (19), and the inside of the moving block (19) is connected through a rotating mechanism and a rotating plate (24), and the tail of the rotating plate (24) is fixedly connected with a counterweight (25), the front end of the rotating plate (24) is fixedly connected with a fixed block (26), and the inside of the fixed block (26) is provided with a clamping mechanism, and the inside of the base (1) is provided with a second feeding belt (31).

2. The packaging box printing device with convenient discharging according to claim 1, characterized in that, The adjusting mechanism comprises a base (1), a first push rod (3), a connecting block (4), a connecting rod (5), an adjusting plate (6), a first sliding rod (7), and a limiting plate (8), the inside of the base (1) is fixedly connected with the first push rod (3), the front end of the first push rod (3) is fixedly connected with the connecting block (4), and the connecting block (4) is slidingly connected with the inside of the base (1), the surface of the connecting block (4) is hinged with the connecting rod (5), the front end of the connecting rod (5) is hinged with the adjusting plate (6), and the lower part of the adjusting plate (6) is slidingly connected with the first sliding rod (7), the first sliding rod (7) is fixedly connected with the inside of the base (1), and the adjusting plate (6) is fixedly connected with the limiting plate (8).

3. The printing device for a packaging box according to claim 1, wherein The inside of the printing chamber (9) is fixedly connected with a second push rod (10), the front end of the second push rod (10) is fixedly connected with a connecting plate (11), and the connecting plate (11) is slidingly connected with a fixed rod (12), the lower part of the fixed rod (12) is fixedly connected with the upper part of the base (1), and the lower part of the connecting plate (11) is fixedly connected with a printing head (13).

4. The printing device for a packaging box according to claim 1, wherein The lifting mechanism comprises a first motor (14), a first rotating shaft (15), a rotating rod (16), a threaded rod (17), a supporting rod (18), and a moving block (19), the inside of the base (1) is fixedly connected with the first motor (14), the first motor (14) is connected with the first rotating shaft (15), and the first rotating shaft (15) is fixedly connected with the rotating rod (16), the rotating rod (16) is a square rod, the rotating rod (16) is slidingly connected with the threaded rod (17), the threaded rod (17) is threadedly connected with the inside of the base (1), the upper end of the threaded rod (17) is rotatably connected with the bottom of the moving block (19), the lower part of the moving block (19) is fixedly connected with the supporting rod (18), and the lower end of the supporting rod (18) is slidingly connected with the inside of the base (1).

5. The printing device for a packaging box according to claim 1, wherein The rotating mechanism comprises a moving block (19), a second motor (20), a first gear (21), a second gear (22), a second rotating shaft (23) and a rotating plate (24), the moving block (19) is fixedly connected with the second motor (20) inside, the second motor (20) is connected with the first gear (21), the first gear (21) is engaged with the second gear (22), the second gear (22) is connected with the second rotating shaft (23), and the second rotating shaft (23) is fixedly connected with the bottom of the rotating plate (24).

6. The printing apparatus for a packing box according to claim 1, wherein The clamping mechanism comprises a fixed block (26), a third push rod (27), a moving plate (28), a clamping block (29) and a second sliding rod (30), the fixed block (26) is fixedly connected with the third push rod (27) inside, the third push rod (27) is fixedly connected with the moving plate (28) at the front end, the moving plate (28) is slidingly connected with the clamping block (29), the clamping block (29) is slidingly connected with the second sliding rod (30), and the second sliding rod (30) is fixedly connected with the fixed block (26).

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