CN216836291U

CN216836291U - Paperboard conveying device for inkjet printer

Info

Publication number: CN216836291U
Application number: CN202220485680.0U
Authority: CN
Inventors: 陆金荣
Original assignee: Shanghai Junda Machinery Co ltd
Current assignee: Shanghai Junda Machinery Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-06-28
Anticipated expiration: 2032-03-08

Abstract

The utility model belongs to the field of code spraying and printing, and particularly discloses a paperboard conveying device for a code spraying machine, which comprises a base, wherein a conveying table is arranged in parallel right above the base, two limiting plates are arranged on the conveying table in parallel, the bottom of each limiting plate is provided with a guide frame which is sleeved on the conveying table in a sliding way, and an adjusting mechanism which drives a movable plate to move on the base is arranged on the base; two a slot has been seted up respectively to the limiting plate both ends, runs through between two slots of two limiting plates same end and is provided with the diaphragm, installs nipper on two diaphragms. The utility model discloses a set up the limiting plate on carrying the platform, can carry on spacingly to the cardboard both sides of carrying, avoid squinting, and the distance between two limiting plates can be adjusted through adjustment mechanism, can adapt to the spacing of the not unidimensional cardboard, the flexibility is strong; utilize nipper to carry on spacingly to the cardboard top surface, avoid the cardboard to stick up, guarantee the precision of cardboard conveying position, guarantee to spout the uniformity of sign indicating number position.

Description

Paperboard conveying device for inkjet printer

Technical Field

The utility model relates to a spout a yard field of printing, specifically be a cardboard conveyor for ink jet numbering machine.

Background

The code spraying machine is a device which is controlled by software and used for marking products in a non-contact mode, and is mainly applied to the industries of food, wine and the like. The transport device is a device for transporting the cardboard.

The related art sheet feeding apparatus generally places the sheet on a conveyor belt, and then transports the sheet using the conveyor belt. However, due to the fact that a device for positioning the paper boards is not arranged on the conveying device, the consistency of code spraying positions of the paper boards is affected.

Disclosure of Invention

An object of the utility model is to provide a cardboard conveyor for ink jet numbering machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paperboard conveying device for an ink-jet printer comprises a base, wherein a conveying table is arranged in parallel right above the base, four corners of the conveying table are fixedly connected with the base through supports, and a conveying belt is embedded in the middle of the conveying table in a flush mode; the conveying table is provided with two limiting plates in parallel, the bottom of each limiting plate is provided with a guide frame which is sleeved on the conveying table in a sliding manner, the bottom of each guide frame is provided with a movable plate which is in sliding contact with the base, and the base is provided with an adjusting mechanism which drives the movable plate to move on the base; two a slot has been seted up respectively to the limiting plate both ends, runs through between two slots of two limiting plates same end and is provided with the diaphragm, installs nipper on two diaphragms.

Preferably, the adjusting mechanism comprises two bidirectional screws with opposite thread directions at two ends and a fixed seat in which a bearing is embedded, threaded holes matched with the bidirectional screws are reserved in the middle of the movable plate, the two fixed seats are arranged and distributed on two sides of the base just opposite to the movable plate, the bidirectional screws penetrate through the threaded holes of the two movable plates, one end of each bidirectional screw is rotatably connected with the adjacent fixed seat, and the other end of each bidirectional screw penetrates out of the adjacent fixed seat and is provided with a rotating handle.

Preferably, a guide groove is formed in the base corresponding to the two ends of the moving plate respectively, and guide blocks embedded into the guide grooves and sliding in the guide grooves are correspondingly arranged at the two ends of the bottom surface of the moving plate.

Preferably, two ends of the transverse plate are bent downwards vertically and fixed on the base.

Preferably, the paper pressing mechanism comprises a press roller arranged in parallel under the transverse plate, two ends of the press roller are rotatably installed on the switching blocks, sliding rods are fixedly connected to the tops of the two switching blocks, the upper ends of the sliding rods slide through the transverse plate and are connected with limiting end blocks, and the sliding rods on the upper side and the lower side of the transverse plate are respectively sleeved with a compression spring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the limiting plate on carrying the platform, can carry on spacingly to the cardboard both sides of carrying, avoid squinting, and the distance between two limiting plates can be adjusted through adjustment mechanism, can adapt to the spacing of the not unidimensional cardboard, the flexibility is strong; utilize nipper to carry on spacingly to the cardboard top surface, avoid the cardboard to stick up, guarantee the precision of cardboard conveying position, guarantee to spout the uniformity of sign indicating number position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a limiting plate of the present invention;

fig. 3 is a schematic structural diagram of the base of the present invention;

fig. 4 is an overall side view of the present invention;

fig. 5 is a schematic structural diagram of the paper pressing mechanism of the present invention.

In the figure: 1. a base; 2. a conveying table; 3. a support; 4. a conveyor belt; 5. a limiting plate; 6. a guide frame; 7. moving the plate; 8. a threaded hole; 9. a bidirectional screw; 10. a fixed seat; 11. a handle is rotated; 12. a guide groove; 13. a guide block; 14. a slot; 15. a transverse plate; 16. a compression roller; 17. connecting blocks; 18. a slide bar; 19. a limiting end block; 20. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a paperboard conveying device for an ink-jet printer comprises a base 1, wherein a conveying platform 2 is arranged in parallel above the base 1, four corners of the conveying platform 2 are fixedly connected with the base 1 through supports 3, and a conveying belt 4 is embedded in the middle of the conveying platform in a flush mode; the conveying table 2 is provided with two limiting plates 5 in parallel, the bottoms of the limiting plates 5 are provided with guide frames 6 which are sleeved on the conveying table 2 in a sliding manner, the bottoms of the guide frames 6 are provided with moving plates 7 which are in sliding contact with the base 1, and the base 1 is provided with an adjusting mechanism which drives the moving plates 7 to move on the base 1; two a slot 14 has been seted up respectively to limiting plate 5 both ends, runs through between two slots 14 of two limiting plate 5 same ends and is provided with diaphragm 15, installs nipper on two diaphragm 15.

Furthermore, the adjusting mechanism comprises two bidirectional screw rods 9 with opposite thread directions at two ends and a fixed seat 10 with bearings embedded inside, threaded holes 8 matched with the bidirectional screw rods 9 are reserved in the middle of the movable plate 7, the fixed seats 10 are provided with two threaded holes and distributed on two sides of the base 1 just opposite to the movable plate 7, the bidirectional screw rods 9 penetrate through the threaded holes 8 of the two movable plates 7, one end of each threaded hole is rotatably connected with the adjacent fixed seat 10, and the other end of each threaded hole penetrates through the adjacent fixed seat 10 and is provided with a rotating handle 11.

Furthermore, a guide groove 12 is respectively formed in the base 1 corresponding to two ends of the moving plate 7, and guide blocks 13 embedded in the guide grooves 12 and sliding in the guide grooves are correspondingly arranged at two ends of the bottom surface of the moving plate 7.

Furthermore, two ends of the transverse plate 15 are bent downwards vertically and fixed on the base 1.

Further, the paper pressing mechanism comprises a press roller 16 which is arranged in parallel under the transverse plate 15, two ends of the press roller 16 are rotatably installed on the transfer blocks 17, slide bars 18 are fixedly connected to the tops of the two transfer blocks 17, the upper ends of the slide bars 18 slidably penetrate through the transverse plate 15 and are connected with limiting end blocks 19, and the slide bars 18 on the upper side and the lower side of the transverse plate 15 are respectively sleeved with a compression spring 20.

The working principle is as follows:

the during operation, the cardboard is conveyed by conveyer belt 3 on carrying platform 2, carries the limiting plate 5 of 2 both sides of platform to carry the cardboard both sides spacing, avoids the skew, and the distance accessible adjustment mechanism between two limiting plates 5 adjusts, and the specific operation is:

the rotating handle 11 is rotated to drive the bidirectional screw 9 to rotate in the fixing seat 10, so that the two movable plates 7 are driven to be close to or far away from each other, the distance between the limiting plates 5 on the movable plates 7 is adjusted, the operation is simple, the limiting device can be suitable for limiting of paperboards of different sizes, and the flexibility is high.

In the cardboard conveying process, the upper surface is spacing by nipper, and compression roller 16 and the surperficial rolling contact of cardboard in the nipper, under compression spring 20's elastic action, when keeping compression roller 16 and compression roller contact, can avoid pressure too big again, and buffering effect is good, avoids the cardboard to stick up, guarantees the precision of cardboard delivery position, guarantees to spout the uniformity of sign indicating number position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paperboard conveying device for a code spraying machine is characterized by comprising a base (1), wherein a conveying platform (2) is arranged in parallel above the base, four corners of the conveying platform (2) are fixedly connected with the base (1) through supports (3), and a conveying belt (4) is embedded in the middle of the conveying platform in a flush mode; the conveying table (2) is provided with two limiting plates (5) in parallel, the bottoms of the limiting plates (5) are provided with guide frames (6) which are sleeved on the conveying table (2) in a sliding mode, the bottoms of the guide frames (6) are provided with moving plates (7) which are in sliding contact with the base (1), and the base (1) is provided with an adjusting mechanism which drives the moving plates (7) to move on the base (1); two a slot (14) has been seted up respectively to limiting plate (5) both ends, runs through between two slots (14) of two limiting plate (5) same end and is provided with diaphragm (15), installs nipper on two diaphragm (15).

2. The board conveying device for the inkjet printer according to claim 1, wherein: the adjusting mechanism comprises two-way screw rods (9) with opposite thread directions at two ends and a fixing seat (10) with bearings embedded inside, wherein threaded holes (8) matched with the two-way screw rods (9) are reserved in the middle of the movable plate (7), the fixing seats (10) are two in number and just distribute the movable plate (7) on two sides of the base (1), the two-way screw rods (9) penetrate through the threaded holes (8) of the two movable plates (7), one end of each screw rod is rotatably connected with the corresponding fixing seat (10), and the other end of each screw rod penetrates out of the corresponding fixing seat (10) and is provided with a rotating handle (11).

3. The board conveying device for the inkjet printer according to claim 1, wherein: the base (1) is provided with a guide groove (12) corresponding to the two ends of the moving plate (7), and the two ends of the bottom surface of the moving plate (7) are correspondingly provided with guide blocks (13) embedded into the guide grooves (12) to slide.

4. The board conveying device for the inkjet printer according to claim 1, wherein: and two ends of the transverse plate (15) are vertically bent downwards and fixed on the base (1).

5. The board conveying device for the inkjet printer according to claim 1, wherein: the paper pressing mechanism comprises a pressing roller (16) which is arranged in parallel under a transverse plate (15), two ends of the pressing roller (16) are rotatably installed on a transfer block (17), slide bars (18) are fixedly connected to the tops of the two transfer blocks (17), the upper ends of the slide bars (18) slide through the transverse plate (15) and are connected with limiting end blocks (19), and compression springs (20) are respectively sleeved on the slide bars (18) on the upper side and the lower side of the transverse plate (15).