阅读说明：本技术 一种纸箱自动折盖封箱设备 (Automatic cover folding and sealing equipment for carton ) 是由 黄俊龙 梁崇泛 黄大鑫 丁耿 王廷发 熊志高 罗晚成 于 2020-03-20 设计创作，主要内容包括：本发明公开了一种纸箱自动折盖封箱设备,包括输送装置和页片折合装置,页片折合装置可升降设置在输送装置的上方；页片折合装置包括第一支架、前侧推倒件、后侧压倒件、左侧压倒件、右侧压倒件和第一升降安装件,第一升降安装件可升降设置在第一支架上,前侧推倒件固定设置在第一升降安装件上、输送装置输送方向的前侧,后侧压倒件可摆动设置在第一升降安装件上、输送装置输送方向的后侧,左侧压倒件可摆动设置在第一升降安装件上、设置在输送装置输送方向的左侧,右侧压倒件可摆动设置在第一升降安装件上、设置在输送装置输送方向的右侧,并且左侧压倒件和右侧压倒件设置在前侧推倒件和后侧压倒件的后侧。本发明用于纸箱自动折盖封箱。(The invention discloses automatic carton cover folding and sealing equipment, which comprises a conveying device and a sheet folding device, wherein the sheet folding device is arranged above the conveying device in a lifting manner; the sheet folding device comprises a first support, a front side pushing piece, a rear side pushing piece, a left side pushing piece, a right side pushing piece and a first lifting installation piece, wherein the first lifting installation piece is arranged on the first support in a lifting mode, the front side pushing piece is fixedly arranged on the first lifting installation piece, the front side of the conveying direction of the conveying device is provided, the rear side pushing piece can be arranged on the first lifting installation piece in a swinging mode and is arranged on the rear side of the conveying direction of the conveying device, the left side pushing piece can be arranged on the first lifting installation piece in a swinging mode and is arranged on the left side of the conveying direction of the conveying device, the right side pushing piece can be arranged on the first lifting installation piece in a swinging mode and is arranged on the right side of the conveying direction of the conveying device, and the left side pushing piece and the right side pushing piece are arranged on the rear side of the front side pushing piece and the rear side pushing piece. The automatic cover folding and sealing device is used for automatically folding and sealing the carton.)

1. The utility model provides an automatic cover joint sealing equipment that rolls over of carton which characterized in that: the folding device comprises a conveying device (1) and a sheet folding device (2), wherein the sheet folding device (2) is arranged above the conveying device (1) in a lifting manner; the sheet folding device (2) comprises a first support (21), a front side pushing piece (22), a rear side pushing piece (23), a left side pushing piece (24), a right side pushing piece (25) and a first lifting installation piece (26), wherein the first lifting installation piece (26) is arranged on the first support (21) in a lifting mode, the front side pushing piece (22) is fixedly arranged on the first lifting installation piece (26) and on the front side of the conveying direction of the conveying device (1), the rear side pushing piece (23) is arranged on the first lifting installation piece (26) and on the rear side of the conveying direction of the conveying device (1) in a swinging mode, the left side pushing piece (24) is arranged on the first lifting installation piece (26) in a swinging mode and on the left side of the conveying direction of the conveying device (1), the right side pushing piece (25) is arranged on the first lifting installation piece (26) in a swinging mode and on the right side of the conveying direction of the conveying device (1) in a swinging mode, and the left side pressure-falling piece (24) and the right side pressure-falling piece (25) are arranged on the rear sides of the front side pushing-falling piece (22) and the rear side pressure-falling piece (23).

2. The automatic carton flap and box sealing apparatus according to claim 1, wherein: the front side pushing piece (22) and the rear side pressing piece (23) are provided with arc-shaped structures, and the left side pressing piece (24) and the right side pressing piece (25) are provided with round rods.

3. The automatic carton flap and box sealing apparatus according to claim 2, wherein: the first lifting installation piece (26) is arranged on the first bracket (21) in a sliding mode through a sliding rail mechanism (261) and driven to lift on the first bracket (21) through a belt mechanism (262); the rear side pressure reversing piece (23) is rotatably arranged on the first lifting installation piece (26) through a rotating shaft and driven to swing through a first telescopic driving piece (231); the left side pressure piece (24) and the right side pressure piece (25) are rotatably arranged on the first lifting installation part (26) through a rotating shaft and driven to swing through a second telescopic driving part.

4. The automatic carton flap and box sealing apparatus according to claim 1, wherein: the carton straightening device (3) is arranged above the conveying device (1) and at the rear side of the leaf folding device (2); the carton straightening device (3) comprises a second bracket (31), a second lifting installation part (32), a transverse pressing component (33) and a vertical pressing component (34), wherein the second lifting installation part (32) is arranged on the second bracket (31) in a lifting mode; the transverse pressing assemblies (33) are arranged on the second lifting installation parts (32) and are positioned at the left side and the right side of the conveying device (1); the vertical pressing assembly (34) is fixedly arranged on the second lifting installation part (32) and is arranged above the conveying device (1).

5. The automatic carton flap and box sealing apparatus according to claim 4, wherein: the second lifting installation piece (32) is arranged on the second bracket (31) in a sliding mode through a sliding rail mechanism and driven to lift on the second bracket (31) through a belt mechanism; the transverse pressing assembly (33) comprises a left pressing plate (331) and a right pressing plate (332), wherein the left pressing plate (331) and the right pressing plate (332) are arranged on the second lifting installation part (32) in a sliding mode through a sliding rail mechanism, and are driven to move towards each other or move back through a belt mechanism.

6. The automatic carton flap and box sealing apparatus according to claim 5, wherein: a plurality of rollers (335) are arranged on the inner sides of the left pressing plate (331) and the right pressing plate (332); the vertical hold-down assembly (34) includes a platen bent at an obtuse angle.

7. The automatic carton flap and box sealing apparatus according to claim 1, wherein: conveyor (1) includes frame (11), conveyer belt (12) and side direction spacing pin (13) all set up in frame (11), and side direction spacing pin (13) set up in the conveyer belt (12) outside.

8. The automatic carton flap and box sealing apparatus according to claim 7, wherein: the lateral limit stop lever (13) is arranged on the rack (11) through a four-bar linkage (132), and the telescopic cylinder (133) drives the lateral limit stop lever (13) to move; a plurality of guide rollers (131) are arranged on the inner side of the lateral limiting stop lever (13); the conveying belt (12) is also provided with a plurality of push blocks (121).

9. The automatic carton flap and box sealing apparatus according to claim 7, wherein: the automatic feeding device is characterized in that a discharging guide plate (14) is further arranged at the upper end of the rack (11) and the rear end of the conveying belt (12), and a plurality of guide rollers (141) are arranged on the discharging guide plate (14).

10. The automatic carton flap and box sealing apparatus according to claim 7, wherein: the automatic feeding device is characterized in that a feeding table (15) is further arranged on the rack (11) and at the front end of the conveying belt (12), and a plurality of guide rollers (151) are arranged on the feeding table (15) in parallel.

Technical Field

The invention relates to the technical field of automatic packaging equipment, in particular to automatic cover folding and sealing equipment for a carton.

Background

With the development of science and technology and the improvement of living standard, various commodities are full of Lin Lang and are in endless, the commodities need to be packaged in the transportation and storage processes, and the paper boxes are common packaging materials and are applied to various products. Four folding covers (leaves) on the carton need be turned over to the main part of carton through carton packing product, generally all utilize manual completion when present product utilizes carton packing, not only inefficiency, artifical intensity of labour is big moreover, be not suitable for with large batch industrial production.

Disclosure of Invention

The invention provides a carton automatic cover folding and sealing device, which can solve the technical problem of the prior art.

In order to solve the technical problems, the technical scheme of the invention is as follows: the automatic cover folding and sealing equipment for the carton comprises a conveying device and a sheet folding device, wherein the sheet folding device is arranged above the conveying device in a lifting manner; the sheet folding device comprises a first support, a front side pushing piece, a rear side pushing piece, a left side pushing piece, a right side pushing piece and a first lifting installation piece, wherein the first lifting installation piece is arranged on the first support in a lifting mode, the front side pushing piece is fixedly arranged on the first lifting installation piece and on the front side of the conveying direction of the conveying device, the rear side pushing piece can be arranged on the first lifting installation piece in the conveying direction in a swinging mode, the left side pushing piece can be arranged on the first lifting installation piece in the conveying direction in a swinging mode and on the left side of the conveying direction of the conveying device, the right side pushing piece can be arranged on the first lifting installation piece in a swinging mode and on the right side of the conveying direction of the conveying device in a swinging mode, and the left side pushing piece and the right side pushing piece are arranged on the front side pushing piece and on the rear side of the rear side pushing piece.

Further, all include circular-arc structure on front side pushing down spare and the rear side pressure piece, all set up the round bar on left side pressure piece and the right side pressure piece.

Further, the first lifting installation part is arranged on the first support in a sliding mode through a sliding rail mechanism and driven to lift on the first support through a belt mechanism; the rear side pressing piece is rotatably arranged on the first lifting installation piece through a rotating shaft and driven to swing through a first telescopic driving piece; the left side is pressed down and is pressed down the piece and pass through the rotatable setting of pivot on first lift installed part with the right side to through the swing of the flexible driving piece drive of second.

The carton straightening device is arranged above the conveying device and at the rear side of the leaf folding device; the carton straightening device comprises a second support, a second lifting installation piece, a transverse pressing assembly and a vertical pressing assembly, wherein the second lifting installation piece is arranged on the second support in a lifting mode; the transverse pressing assembly is arranged on the second lifting installation part and is positioned on the left side and the right side of the conveying device; the vertical pressing assembly is fixedly arranged on the second lifting installation part and is arranged above the conveying device.

Further, the second lifting installation part is arranged on the second support in a sliding mode through a sliding rail mechanism and driven to lift on the second support through a belt mechanism; the transverse pressing assembly comprises a left pressing plate and a right pressing plate, the left pressing plate and the right pressing plate are arranged on the second lifting installation part in a sliding mode through a sliding rail mechanism, and the left pressing plate and the right pressing plate move in the opposite direction or move back to back through the driving of a belt mechanism.

Furthermore, a plurality of rollers are arranged on the inner sides of the left side pressing plate and the right side pressing plate; the vertical pressing assembly comprises a pressing plate bent at an obtuse angle.

Further, conveyor includes frame, conveyer belt and side direction spacing pin all set up in the frame, and the side direction spacing pin sets up in the conveyer belt outside.

Furthermore, the lateral limiting stop lever is arranged on the rack through a four-bar linkage, and the telescopic cylinder drives the lateral limiting stop lever to move; a plurality of guide rollers are arranged on the inner side of the lateral limiting stop lever; the conveying belt is also provided with a plurality of pushing blocks.

Furthermore, a blanking guide plate is further arranged on the rack and at the rear end of the conveying belt, and a plurality of guide rollers are arranged on the blanking guide plate.

Furthermore, a feeding table is arranged on the rack and at the front end of the conveying belt, and a plurality of guide rollers are arranged on the feeding table in parallel.

The beneficial effects realized by the invention mainly comprise the following points: the sheet folding device is provided with a front side pushing piece, a rear side pressing piece, a left side pressing piece and a right side pressing piece, and can realize automatic cover folding and box sealing of four sheets on the carton through the matching of the conveying device; and the method is completed through automatic equipment, the labor intensity of workers is low, the production efficiency is high, and the method is suitable for industrial mass production operation. The front side pushing piece, the rear side pressing piece, the left side pressing piece and the right side pressing piece can move up and down on the first support along with the first lifting installation piece, so that the automatic cover folding and sealing device can adapt to automatic cover folding and sealing of cartons with different heights, and the application range of the device is widened.

Drawings

FIG. 1 is a schematic structural diagram of an entire automatic cover folding and sealing device for cartons in one or two embodiments of the present invention;

fig. 2 is a schematic structural view of the rear side of the sheet folding device of the automatic carton folding and sealing apparatus in one or two embodiments of the present invention;

fig. 3 is a schematic structural view of the front side of the sheet folding device of the automatic carton folding and sealing apparatus in one or two embodiments of the present invention;

fig. 4 is a schematic structural view of a carton straightening device of the carton automatic cover folding and sealing equipment in the second embodiment of the invention;

fig. 5 is a schematic structural diagram of the installation of the transverse pressing assembly and the vertical pressing assembly of the automatic carton folding and sealing device on the second lifting installation part in the second embodiment of the invention;

FIG. 6 is a schematic structural diagram of a conveying device of an automatic carton folding and sealing apparatus according to one or two embodiments of the present invention (excluding a loading platform);

fig. 7 is a schematic structural view of a carton sealed by the carton automatic cover folding and sealing device in one or two embodiments of the invention.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

In order to facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.