阅读说明：本技术 一种包装盒用压痕装置 (Indentation device for packing carton ) 是由 李波 朱永建 赖爱华 于 2020-05-20 设计创作，主要内容包括：本发明公开了一种包装盒用压痕装置,涉及纸箱加工设备领域,包括倒U型支撑台面、气缸、电机箱、第一电机、压轮,支撑台面的中段架接有安装架,安装架包括两个延伸板,两个延伸板之间设有用于待加工纸板放置的插接槽,两个延伸板的最左端和最右端通过连接块连接成一个整体,两个驱动装置沿着支撑台面水平方向的中轴线相互对称。本发明运用第二电机带动第一压料辊转动将待加工纸板从左侧传送至右侧,利用气缸带动安装框升降、第一电机带动压轮旋转,实现在插接槽上对纸板进行压痕,所需要人工操作的过程简单、且设备较少,便于人工控制；设置的插接槽一方面便于压轮进行压痕,另一方面能够实现纸板折叠后的二次压痕加工,实用性较强。(The invention discloses an indentation device for a packaging box, which relates to the field of carton processing equipment and comprises an inverted U-shaped supporting table board, a cylinder, a motor box, a first motor and a pinch roller, wherein a mounting frame is erected at the middle section of the supporting table board and comprises two extension plates, an inserting groove for placing a paper board to be processed is arranged between the two extension plates, the leftmost end and the rightmost end of the two extension plates are connected into a whole through a connecting block, and two driving devices are mutually symmetrical along the central axis of the supporting table board in the horizontal direction. According to the invention, the second motor is used for driving the first material pressing roller to rotate so as to convey the paper board to be processed to the right side from the left side, the cylinder is used for driving the mounting frame to lift, the first motor is used for driving the pressing wheel to rotate, so that the paper board is indented on the inserting groove, the manual operation process is simple, the number of devices is small, and the manual control is convenient; the inserting groove of setting is convenient for the pinch roller on the one hand and is carried out the indentation, and on the other hand can realize the secondary indentation processing after the cardboard is folding, and the practicality is stronger.)

1. The utility model provides an indentation device for packing carton which characterized in that: the paper board processing device comprises an inverted U-shaped supporting table board, a supporting column is erected above the supporting table board, an air cylinder is installed on the supporting column, a piston rod, facing downwards, in the air cylinder is welded with an installation frame, a motor box is arranged in the installation frame, a first motor output shaft in the motor box is arranged forwards, a pressing wheel is connected to the output shaft, an installation frame is erected in the middle section of the supporting table board and comprises two extension plates, an insertion groove for placing paper boards to be processed is formed between the two extension plates, the leftmost end and the rightmost end of the two extension plates are connected into a whole through a connecting block, two driving devices are mutually symmetrical along the central axis of the supporting table board in the horizontal direction, each driving device comprises a second motor, the second motor is connected with a rotating shaft of a first material pressing roller on the supporting table board through a belt, and a second material pressing roller is arranged under the first material pressing roller, a conveying roller which is parallel to the second nip roller is arranged on the right side of the second nip roller, the paperboard to be processed is pushed and processed from left to right sequentially through the first nip roller, the second nip roller and the conveying roller, and the sum of the thicknesses of the second nip roller and the paperboard to be processed is smaller than the width of the inserting groove; the sum of the thicknesses of the conveying roller and the paperboard to be processed is also smaller than the width of the inserting groove.

2. Indentation apparatus for packages according to claim 1, characterized in that the outside of said rollers is provided with a protective sleeve matching said rollers.

3. The indentation device for a packing box according to claim 1, wherein the connecting block has a U-shaped cross section, is inserted between two vertical plates and detachably locked by a locking screw, and is welded to the bottom plate.

4. The indentation apparatus for a packing box according to claim 1, wherein both of the second motors are supported by the pallet.

5. The creasing device of claim 1, wherein the first nip roller is supported above the support table by a support bar.

6. The creasing device for packages according to any one of claims 1 to 5, wherein the length of the first nip roll is the same as or greater than the distance between the front and rear faces of the supporting table.

7. The creasing device of claim 6, wherein the pressing roller is aligned with the insertion groove in the middle of the two extension plates when assembled.

Technical Field

The invention relates to the field of carton processing equipment, in particular to an indentation device for a packaging box.

Background

The product packaging is the last procedure before most products are output to a production line, and the safety of the products in transportation can be guaranteed by adopting the packaging box for packaging. The paper packing box has the characteristics of low manufacturing cost, attractive appearance, simple manufacturing process and the like, and is most widely applied. In order to more conveniently pack, often can carry out the indentation on the packing carton, the process of current indentation often needs the manual work to carry out the indentation operation from beginning to end, and the labour cost of consumption is great to need the manual work to control the flattening degree of processing front and back cardboard, otherwise produce the deviation to position and settlement position easily, and then influence the quality of product package. Therefore, technical solutions to the above-mentioned problems need to be provided.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the problems in the prior art and overcoming the defects in the prior art, the invention provides the indentation device for the packaging box, which can be reasonably manufactured and used.

(2) Technical scheme

In order to achieve the technical purpose, the invention provides an indentation device for a packaging box, which comprises an inverted U-shaped supporting table top, wherein a supporting column is erected above the supporting table top, an air cylinder is installed on the supporting column, a piston rod facing downwards in the air cylinder is welded with an installation frame, a motor box is arranged in the installation frame, a first motor output shaft in the motor box is arranged forwards, a pressing wheel is connected onto the output shaft, an installation frame is erected in the middle section of the supporting table top and comprises two extension plates, an insertion groove for placing a paper board to be processed is arranged between the two extension plates, the leftmost ends and the rightmost ends of the two extension plates are connected into a whole through a connecting block, two driving devices are symmetrical to each other along the central axis of the supporting table top in the horizontal direction, each driving device comprises a second motor, and the second motor is connected with a rotating shaft of a first pressing roller on the supporting table top through a belt, a second nip roll is arranged right below the first nip roll, a conveying roll which is parallel to the second nip roll is arranged on the right side of the second nip roll, the paperboard to be processed is pushed and processed from left to right sequentially through the first nip roll, the second nip roll and the conveying roll, and the sum of the thicknesses of the second nip roll and the paperboard to be processed is smaller than the width of the splicing groove; the sum of the thicknesses of the conveying roller and the paperboard to be processed is also smaller than the width of the inserting groove.

Preferably, a protecting sleeve matched with the pressing wheel is arranged outside the pressing wheel.

Preferably, the cross-section of the connecting block is U-shaped, the connecting block is inserted between the two vertical plates and detachably locked through a locking screw, and the two vertical plates are welded on the bottom plate.

Preferably, the two second motors are both supported by a pallet.

Preferably, the first nip roll is supported above the support table by a support bar.

Preferably, the length of the first nip roll is the same as or greater than the distance between the front and rear surfaces of the support table.

Preferably, the pressing position of the pressing wheel is right opposite to the inserting grooves in the middle parts of the two extending plates.

(3) Advantageous effects

According to the invention, the second motor is used for driving the first material pressing roller to rotate so as to convey the paper board to be processed to the right side from the left side, the cylinder is used for driving the mounting frame to lift, and the first motor is used for driving the pressing wheel to rotate, so that the paper board is indented on the insertion groove, the process of manual operation is simple, the number of devices is small, and manual control is facilitated; the inserting groove of setting is convenient for the pinch roller on the one hand and is carried out the indentation, and on the other hand can realize the secondary indentation processing after the cardboard is folding, and the practicality is stronger.

Drawings

The invention is further illustrated by the following figures and examples. Wherein:

FIG. 1 is a schematic view of the entire structure of an indentation apparatus for a packing box according to the present invention;

FIG. 2 is a partial top schematic view of the transport of the board to be processed as it is placed on a mounting rack;

FIG. 3 is a top view of the structure of the mounting frame and the conveying roller part;

FIG. 4 is a schematic view of FIG. 3 after placement of the paperboard to be processed;

FIG. 5 is a structural diagram of a mounting frame and a conveying roller when the paperboard to be processed is conveyed;

fig. 6 is a right side view of the mounting bracket.

The reference signs are: 1-supporting table board, 11-supporting column, 12-air cylinder, 13-mounting frame, 14-motor box, 15-pressing wheel, 16-protective sleeve, 2-mounting frame, 21-extending plate, 22-connecting block, 23-vertical plate, 24-locking screw, 25-bottom plate, 3-driving device, 31-second motor, 32-pallet, 33-first pressure roller, 34-supporting rod, 35-second pressure roller, 36-conveying roller and 4-paperboard to be processed.

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.