阅读说明：本技术 一种印刷用纸板上料装置 (Cardboard loading attachment is used in printing ) 是由 李燕来 余本文 周自祥 秦勇 汪林 董运强 广菊 方亮 于 2019-08-14 设计创作，主要内容包括：本发明公开了一种印刷用纸板上料装置,包括储存机构、送料机构和运输机构；所述储存机构包括储存盒,所述储存盒为梯形结构,所述储存盒的一侧设置有出料口；所述送料机构设置在储存盒的内腔底部,所述送料机构包括支撑板,所述支撑板的另一端设置有往复支撑机构,所述支撑板的中部开设有通槽,所述通槽转动连接有送料转轴；所述输送结构设置在位于储存盒的出料口的一侧,所述送料机构包括输送带,所述支撑框的底部设置有支撑腿；本发明使用时将纸板叠放到储存盒内,通过转动送料转轴带动底层的纸板向出料口出传送,通过控制支撑板上下时间,从而控制上料间距,控制方便快捷,并极大的降低了劳动强度,增加生产效率。(The invention discloses a paperboard feeding device for printing, which comprises a storage mechanism, a feeding mechanism and a conveying mechanism, wherein the storage mechanism is used for storing paperboard; the storage mechanism comprises a storage box, the storage box is of a trapezoidal structure, and a discharge hole is formed in one side of the storage box; the feeding mechanism is arranged at the bottom of the inner cavity of the storage box and comprises a supporting plate, a reciprocating supporting mechanism is arranged at the other end of the supporting plate, a through groove is formed in the middle of the supporting plate, and the through groove is rotatably connected with a feeding rotating shaft; the conveying structure is arranged on one side of a discharge port of the storage box, the feeding mechanism comprises a conveying belt, and supporting legs are arranged at the bottom of the supporting frame; when the paper feeding device is used, the paper boards are stacked in the storage box, the feeding rotating shaft is rotated to drive the paper boards at the bottom layer to be conveyed out of the discharge hole, and the vertical time of the supporting plate is controlled, so that the feeding interval is controlled, the control is convenient and fast, the labor intensity is greatly reduced, and the production efficiency is increased.)

1. The utility model provides a cardboard loading attachment is used in printing which characterized in that: comprises a storage mechanism, a feeding mechanism and a conveying mechanism;

the storage mechanism comprises a storage box, the storage box is of a trapezoidal structure, and a discharge hole is formed in one side of the storage box;

the feeding mechanism is arranged at the bottom of the inner cavity of the storage box and comprises a supporting plate, one end, close to the discharge port, of the supporting plate is rotatably connected with the side wall of the storage box, the other end of the supporting plate is provided with a reciprocating supporting mechanism, the middle part of the supporting plate is provided with a through groove, and the through groove is rotatably connected with a feeding rotating shaft;

the feeding mechanism is arranged on one side of a discharge port of the storage box and comprises a conveying belt, a supporting frame is arranged on the outer side of the conveying belt, and supporting legs are arranged at the bottom of the supporting frame.

2. A printing sheet feeding apparatus according to claim 1, wherein: one side of the storage box, which is positioned at the discharge port, is provided with a first supporting rod, and one end of the first supporting rod is rotatably connected with a material pressing roller.

3. A printing sheet feeding apparatus according to claim 1, wherein: reciprocating support mechanism includes a driving motor, a driving motor installs in the bottom of storing the box, a driving motor's axis of rotation extends to the inner chamber setting of storing the box, be fixed with the slope carousel in a driving motor's the axis of rotation, top one side of slope carousel sets up the ejector pin, the top and the backup pad of ejector pin contact.

4. A printing sheet feeding apparatus according to claim 3, wherein: a second supporting rod is arranged above the inclined rotary table, and the ejector rod penetrates through the second supporting rod.

5. A printing sheet feeding apparatus according to claim 4, wherein: the supporting plate is connected with the second supporting rod through a first tension spring.

6. A printing sheet feeding apparatus according to claim 1, wherein: the reciprocating supporting mechanism comprises an automatic telescopic rod, and the extension end of the automatic telescopic rod is in contact with the supporting plate.

7. A printing sheet feeding apparatus according to claim 6, wherein: the automatic telescopic rod is fixed through the third supporting rod, and the supporting plate is connected with the third supporting rod through the second tension spring.

8. A printing sheet feeding apparatus according to claim 1, wherein: a fourth supporting rod is fixed on the supporting frame, and a pressing wheel is arranged on the fourth supporting rod.

9. A printing sheet feeding apparatus according to claim 8, wherein: the pinch roller rotates and is connected with the head rod, the other end of head rod rotates and is connected with the second connecting rod, the other end of second connecting rod rotates and is connected with the screw rod, the screw rod rotates with the fourth bracing piece and is connected.

10. A printing sheet feeding apparatus according to claim 9, wherein: the first connecting rod is connected with the second connecting rod through a torsion spring.

Technical Field

The invention relates to the technical field of printing, in particular to a paperboard feeding device for printing.

Background

Along with the rapid development of the packaging industry, the demand of packaging cartons is increasing continuously, and the quality requirements of cartons are increasing more and more, so new quality and efficiency requirements are provided for carton processing special equipment, the packaging cartons are used as an indispensable part of modern logistics and bear important responsibilities of containers, product protection, transportation and attractiveness, along with the continuous development of various industries, the used cartons are generally printed with some product information and trademarks, the cartons need to be arranged regularly before printing and conveyed, and the printing can be ensured to be regular.

Disclosure of Invention

The invention mainly aims to provide a paperboard feeding device for printing, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: a paperboard feeding device for printing comprises a storage mechanism, a feeding mechanism and a conveying mechanism; the storage mechanism comprises a storage box, the storage box is of a trapezoidal structure, and a discharge hole is formed in one side of the storage box; the feeding mechanism is arranged at the bottom of the inner cavity of the storage box and comprises a supporting plate, one end, close to the discharge port, of the supporting plate is rotatably connected with the side wall of the storage box, the other end of the supporting plate is provided with a reciprocating supporting mechanism, the middle part of the supporting plate is provided with a through groove, and the through groove is rotatably connected with a feeding rotating shaft; the feeding mechanism is arranged on one side of a discharge port of the storage box and comprises a conveying belt, a supporting frame is arranged on the outer side of the conveying belt, and supporting legs are arranged at the bottom of the supporting frame.

Preferably, one side of the storage box, which is located at the discharge port, is provided with a first supporting rod, and one end of the first supporting rod is rotatably connected with the pressure roller.

Preferably, reciprocal supporting mechanism includes a driving motor, a driving motor is installed in the bottom of storing the box, a driving motor's axis of rotation extends to the inner chamber setting of storing the box, be fixed with the slope carousel in a driving motor's the axis of rotation, top one side of slope carousel sets up the ejector pin, the top and the backup pad of ejector pin contact.

Preferably, a second supporting rod is arranged above the inclined rotary table, and the ejector rod penetrates through the second supporting rod.

Preferably, the supporting plate is connected with the second supporting rod through a first tension spring.

Preferably, the reciprocating support mechanism comprises an automatic telescopic rod, and the extension end of the automatic telescopic rod is in contact with the support plate.

Preferably, the automatic telescopic rod is fixed through a third support rod, and the support plate is connected with the third support rod through a second tension spring.

Preferably, a fourth supporting rod is fixed on the supporting frame, and a pressing wheel is arranged on the fourth supporting rod.

Preferably, the pressing wheel is rotatably connected with a first connecting rod, the other end of the first connecting rod is rotatably connected with a second connecting rod, the other end of the second connecting rod is rotatably connected with a screw rod, and the screw rod is rotatably connected with a fourth supporting rod.

Preferably, the first connecting rod and the second connecting rod are connected by a torsion spring.

Compared with the prior art, the invention has the following beneficial effects:

1. this cardboard loading attachment is used in printing stacks the cardboard in the storage box during use, cardboard slope certain angle is placed this moment, the cardboard that drives the bottom through rotating the pay-off pivot goes out the conveying to the discharge gate, and carry out the material loading on the conveyer belt, during the material loading interval through needs control cardboard, through time about the control backup pad, control pay-off pivot has the time of cardboard contact, thereby control material loading interval, control convenient and fast, and very big reduction intensity of labour, increase production efficiency.

Drawings

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

FIG. 2 is a schematic view of a storage case according to the present invention;

FIG. 3 is a schematic view of a storage case according to the present invention;

FIG. 4 is a schematic diagram of the puck structure of the present invention.

In the figure: 1. a storage box; 2. a feeding rotating shaft; 3. supporting legs; 4. a conveyor belt; 5. a support frame; 6. a screw; 7. a fourth support bar; 8. a pinch roller; 9. a support plate; 10. a first support bar; 11. a nip roll; 12. a discharge port; 13. a first drive motor; 14. tilting the turntable; 15. a top rod; 16. a second support bar; 17. a first tension spring; 18. a second tension spring; 19. a third support bar; 20. automatically telescoping the rod; 21. a first connecting rod; 22. a second connecting rod; 23. a torsion spring.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.