CN213735916U

CN213735916U - Product packaging opening aligning device

Info

Publication number: CN213735916U
Application number: CN202022614799.7U
Authority: CN
Inventors: 侯云昌; 侯怀礼; 袁光华
Original assignee: Tianjin Golden Bridge Welding Materials Group Co Ltd
Current assignee: Tianjin Golden Bridge Welding Materials Group Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-20
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a neat mouthful device of product packaging, including support, drive assembly, hank frame subassembly, neat mouthful subassembly, branch and the mechanism that opens and shuts, support upper end installation drive assembly, the support lower extreme is through hank frame subassembly fixed mounting neat mouthful subassembly, the one end fixed connection of branch to the lower extreme of support, the other end through the lower extreme of the mechanism fixed connection of opening and shutting to neat mouthful subassembly, hank frame subassembly includes that the structure is the same and the first hank frame and the second that are parallel to each other hank the frame, and the upper end of neat mouthful subassembly is respectively through the lower extreme of first hank frame and second hank frame fixed connection to support, and branch is located between first hank frame and the second hank frame, drive assembly fixed connection to one side of neat mouthful subassembly, the external motor of drive assembly. A neat mouthful device of product packaging pass through neat mouthful device, with wrapping bag upper end opening in advance neat before the envelope, and at neat mouthful in-process bag body and drive belt synchronous motion, improve the operating efficiency, guarantee product quality.

Description

Product packaging opening aligning device

Technical Field

The utility model belongs to the packaging field especially relates to a neat mouthful device of product packaging.

Background

The product goes into the bag packing and needs the manual work to take out the monolithic wrapping bag and place it in the service area, the tradition adopts manual operation, lead to production efficiency lower, influence the quality of product package, increase the cost of labor simultaneously, need adopt automated machine's packaging mode, product package chooses for use automated bagging machine to weigh the bagging-off usually among the prior art, pipeline operation generally weighs into the bag through the bagging-off machine with the product earlier, then carry the bag body to the bagger through the assembly line, because the wrapping bag body is soft material, bag body can be along with flowing deformation and cause the bagger can not effectively seal in the data send process, so still need design the neat mouthful device of a wrapping bag between bagging-off machine and bagger, with wrapping bag upper end opening in advance neat before the bagger, in order to realize the smooth and easy operation of assembly line, the operating efficiency is improved, guarantee product quality.

Disclosure of Invention

In view of this, the present invention is directed to a product packaging opening aligning device to solve the problem that the bag sealing machine cannot effectively seal the opening because the bag body is made of soft material and the bag body deforms along with the flow in the conveying process.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a neat mouthful device of product packaging, includes support, drive assembly, hank frame subassembly, neat mouthful subassembly, branch and the mechanism that opens and shuts, support upper end installation drive assembly, and the support lower extreme is through the neat mouthful subassembly of hank frame subassembly fixed mounting, and the one end fixed connection of branch is to the lower extreme of support, and the other end is through the lower extreme of the neat mouthful subassembly of mechanism fixed connection that opens and shuts, hank frame subassembly includes that the structure is the same and the first hank frame and the second hank frame that are parallel to each other, and the lower extreme of the upper end of neat mouthful subassembly respectively through first hank frame and second hank frame fixed connection to support, and branch is located between first hank frame and the second hank frame, drive assembly fixed connection to one side of neat mouthful subassembly, the external motor of drive assembly.

Further, first hank frame includes fixed block, backup pad, first even board, second even board and first axis, and fixed block upper end fixed connection is to the lower extreme of support, and two backup pads of fixed block lower extreme installation, first even board, second even board and two backup pads all parallel arrangement each other, and first even board middle part and second even board middle part all are equipped with the hinge hole, every all cup joint a first axis in the hinge hole, and first centraxonial both ends difference fixed connection is to the inboard of two backup pads.

Furthermore, the aligning component comprises a first pressing wheel and a second pressing wheel which are identical in structure and are symmetrically arranged with each other, the first pressing wheel comprises a first support plate, a second support plate, a third support plate, a fourth support plate, a third connecting plate, a second central shaft and a belt set, the belt set is arranged at the lower end of the third support plate, the upper end of the third support plate is fixedly connected to the lower end of the second support plate and the lower end of the first support plate respectively, the upper end of the second support plate is fixedly connected to the first connecting plate of the first winch frame, the third connecting plate is arranged at the upper end of the first support plate, the third connecting plate is of an L-shaped structure, one end of the third connecting plate is fixedly connected to the first connecting plate of the second winch frame, the other end of the third connecting plate is sleeved to the periphery of the second central shaft, one end of the second central shaft is fixedly connected to one end of the transmission component, the other end of the second central shaft is sleeved to one end of the belt set, the fourth support plate is arranged between the first support plate and the second support plate, one end of the opening and closing mechanism is fixedly connected to one side of the fourth support plate.

Furthermore, the opening and closing mechanism comprises a cylinder, the first pressing wheel and the second pressing wheel are respectively and correspondingly arranged, the periphery of the cylinder is fixedly connected to one end of the supporting rod, a telescopic rod of the cylinder is fixedly connected to one side of the fourth supporting plate, and the cylinder is externally connected with an air pump.

Furthermore, the belt group comprises a driving wheel, a second belt and a plurality of driven wheels, the driving wheel is sleeved on the periphery of the lower end of the second center shaft, the plurality of driven wheels are installed at the lower end of the third support plate, the driving wheel and the plurality of driven wheels are arranged in parallel, and the periphery of the driving wheel and the periphery of each driven wheel form a synchronous structure through the second belt.

Furthermore, the transmission assembly comprises a first gear, a second gear and a synchronizing wheel, the periphery of the first gear is meshed with the periphery of the second gear, the synchronizing wheel is mounted at the upper end of the first gear, the synchronizing wheel and an external motor form a synchronous structure through a first belt, and a second middle shaft is mounted at the lower end of the first gear and the lower end of the second gear respectively.

Compared with the prior art, a neat mouthful device of product packaging have following advantage:

(1) a neat mouthful device of product packaging, through neat mouthful device, with wrapping bag upper end opening in advance neat before the envelope, and at neat mouth in-process bag body and drive belt synchronous motion, the operation of assembly line is smooth and easy, do not have and breaks, improves the operating efficiency, ensures product quality.

(2) A neat mouthful device of product packaging, first hank frame and second hank frame are used as the fulcrum that opens and shuts of first pressfitting wheel and second pressfitting wheel respectively, avoid causing the clearance between first pressfitting wheel and the second pressfitting wheel too big because of rigid connection, and unable normal neat mouthful function guarantees the life of device.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a product packaging opening aligning device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a first reel according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a transmission assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the first pressing wheel according to the embodiment of the present invention.

Description of reference numerals:

1-a scaffold; 2-a transmission assembly; 21-a first gear; 22-a second gear; 23-a synchronizing wheel; 3-a first reel; 31-fixing block; 32-a support plate; 33-a first tie sheet; 34-a second tie plate; 35-a first medial axis; 4-a second reel; 5-a first pressing wheel; 51-a first plate; 52-a second plate; 53-third plate; 54-belt set; 541-a driven wheel; 542-a second belt; 543-driving wheel; 55-a fourth plate; 56-second medial axis; 57-a third connecting plate; 6-a second pressing wheel; 7-a strut; 8-cylinder; 9-bag body.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A product packaging opening aligning device comprises a support 1, a transmission assembly 2, a twisting frame assembly, an opening aligning assembly, a support rod 7 and an opening and closing mechanism, wherein the transmission assembly 2 is installed at the upper end of the support 1, the opening aligning assembly is fixedly installed at the lower end of the support 1 through the twisting frame assembly, the opening aligning assembly is located above a production line conveyor belt, one end of the support rod 7 is fixedly connected to the lower end of the support 1, the other end of the support rod is fixedly connected to the lower end of the opening aligning assembly through the opening and closing mechanism, the twisting frame assembly comprises a first twisting frame 3 and a second twisting frame 4 which are identical in structure and parallel to each other, the upper end of the opening aligning assembly is fixedly connected to the lower end of the support 1 through the first twisting frame 3 and the second twisting frame 4 respectively, the support rod 7 is located between the first twisting frame 3 and the second twisting frame 4, the transmission assembly 2 is fixedly connected to one side of the opening aligning assembly, the opening of the opening aligning assembly is aligned with the upper end of a bag body, so as to facilitate bag sealing operation of a bag sealing machine, the external motor of transmission module 2, when using, with one side installation correlation sensor of support 1, the correlation sensor is used for the positional information of response bag body 9, and the model of correlation sensor is E3F-20L/20C1, and the correlation sensor all is connected to the controller with external motor signal, and the controller is PLC, and the model of controller is Siemens S7-200 smart.

The first twisting frame 3 comprises a fixed block 31, a supporting plate 32, a first connecting plate 33, a second connecting plate 34 and a first middle shaft 35, the upper end of the fixed block 31 is fixedly connected to the lower end of the bracket 1, the lower end of the fixed block 31 is provided with the two supporting plates 32, the first connecting plate 33, the second connecting plate 34 and the two supporting plates 32 are arranged in parallel, the middle parts of the first connecting plate 33 and the second connecting plate 34 are respectively provided with a hinge hole, each hinge hole is sleeved with one first middle shaft 35, two ends of each first middle shaft 35 are respectively and fixedly connected to the inner sides of the two supporting plates 32, the aligning component comprises a first pressing wheel 5 and a second pressing wheel 6 which are identical in structure and are symmetrically arranged, each first pressing wheel 5 comprises a first supporting plate 51, a second supporting plate 52, a third supporting plate 53, a fourth supporting plate 55, a third connecting plate 57, a second middle shaft 56 and a belt group 54, the lower end of the third supporting plate 53 is provided with the belt group 54, the upper end of the third support plate 53 is fixedly connected to the lower end of the second support plate 52 and the lower end of the first support plate 51, the upper end of the second support plate 52 is fixedly connected to the first connecting plate 33 of the first hinge frame 3, the upper end of the first support plate 51 is provided with the third connecting plate 57, the third connecting plate 57 is in an L-shaped structure, one end of the third connecting plate 57 is fixedly connected to the first connecting plate 33 of the second hinge frame 4, the other end of the third connecting plate 57 is sleeved to the periphery of the second center shaft 56, one end of the second center shaft 56 is fixedly connected to one end of the transmission component 2, the other end of the second center shaft 56 is sleeved to one end of the belt group 54, the fourth support plate 55 is arranged between the first support plate 51 and the second support plate 52, one end of the opening and closing mechanism is fixedly connected to one side of the fourth support plate 55, the first hinge frame 3 and the second hinge frame 4 are respectively used as an opening and closing fulcrum of the first pressing wheel 5 and the second pressing wheel 6, and an overlarge gap between the first pressing wheel 5 and the second pressing wheel, and the flush function cannot be normally realized.

The opening and closing mechanism comprises a first pressing wheel 5 and a second pressing wheel 6, wherein the first pressing wheel and the second pressing wheel are respectively and correspondingly arranged on an air cylinder 8, the periphery of the air cylinder 8 is fixedly connected to one end of a supporting rod 7, a telescopic rod of the air cylinder 8 is fixedly connected to one side of a fourth supporting plate 55, the air cylinder 8 is externally connected with an air pump, an air pump signal is connected to a controller, the controller controls the air pump to pump air or suck air into the two air cylinders 8, and the two air cylinders respectively drive the first pressing wheel 5 and the second pressing wheel 6 to move oppositely or oppositely to form opening and closing of the flush component.

The belt set 54 comprises a driving wheel 543, a second belt 542 and a plurality of driven wheels 541, the driving wheel 543 is sleeved on the periphery of the lower end of the second central shaft 56, the plurality of driven wheels 541 are installed on the lower end of the third support plate 53, the driving wheel 543 and the plurality of driven wheels 541 are arranged in parallel, a synchronous structure is formed by the periphery of the driving wheel 543 and the periphery of each driven wheel 541 through the second belt 542, the transmission assembly 2 comprises a first gear 21, a second gear 22 and a synchronous wheel 23, the periphery of the first gear 21 is meshed with the periphery of the second gear 22, a synchronous wheel 23 is installed on the upper end of the first gear 21, the synchronous wheel 23 forms a synchronous structure with an external motor through the first belt, the second central shaft 56 is installed on the lower end of the first gear 21 and the lower end of the second gear 22 respectively, the synchronous wheel 23 is connected with the external motor, signals of the external motor are connected to the controller, a transmission shaft of the external motor drives the two driving wheels 543 to rotate through the synchronous wheel 23, the second gear 22 and the first gear 21, because the periphery of the driving wheel 543 and the periphery of each driven wheel 541 form a synchronous structure through the second belt 542, the belt group is formed to drive the bag body 9 to move forward synchronously with the transmission belt of the production line, and the bag body 9 is completed by the opening aligning component in the moving process.

The working process of the product packaging opening aligning device comprises the following steps:

a product packaging aligning device is arranged at one side of a bagging machine, the bagging machine conveys a bag body 9 which is weighed and bagged to a position between a first pressing wheel 5 and a second pressing wheel 6, a correlation sensor detects a signal of the bag body 9 and transmits the signal to a controller, the controller controls an air pump to pump air to two air cylinders 8, the two air cylinders respectively drive the first pressing wheel 5 and the second pressing wheel 6 to move oppositely to form the closing of an aligning component, simultaneously the controller controls an external motor to rotate for a preset stroke, a transmission shaft of the external motor sequentially drives two driving wheels 543 to rotate through a synchronizing wheel 23, a second gear 22 and a first gear 21, the periphery of each driving wheel 543 and the periphery of each driven wheel 541 form a synchronizing structure through a second belt 542, so that the belt group transmission is formed to drive the bag body 9 to move forwards, and the pressing of the upper end of the bag body 9 is completed in the process that the aligning component is closed and moves forwards on the bag body 9, after the motor finishes a preset stroke, the controller controls the air pump to inject air into the two air cylinders 8, the two air cylinders respectively drive the first pressing wheel 5 and the second pressing wheel 6 to move oppositely to form opening of the aligning component, the bag body 9 enters the bag sealing machine through the driving belt, and the operation is circulated and reciprocated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A product packaging opening aligning device is characterized in that: including support (1), drive assembly (2), hank frame subassembly, neat mouthful subassembly, branch (7) and the mechanism that opens and shuts, support (1) upper end installation drive assembly (2), support (1) lower extreme is through hank frame subassembly fixed mounting neat mouthful subassembly, the one end fixed connection of branch (7) to the lower extreme of support (1), the other end through the lower extreme of the neat mouthful subassembly of mechanism fixed connection that opens and shuts, hank frame subassembly includes that the structure is the same and first hank frame (3) and second that are parallel to each other hank frame (4), and the upper end of neat mouthful subassembly is respectively through first hank frame (3) and second hank frame (4) fixed connection to the lower extreme of support (1), and branch (7) are located between first hank frame (3) and second hank frame (4), drive assembly (2) fixed connection to one side of neat mouthful subassembly, the external motor of drive assembly (2).

2. A product package opening aligning device as claimed in claim 1, wherein: first hank frame (3) are including fixed block (31), backup pad (32), first even board (33), second even board (34) and first axis (35), fixed block (31) upper end fixed connection to the lower extreme of support (1), two backup pads (32) of fixed block (31) lower extreme installation, first even board (33), second even board (34) and two backup pad (32) all parallel arrangement each other, first even board (33) middle part and second even board (34) middle part all are equipped with the hinge hole, every a first axis (35) all cup joints in the hinge hole, the both ends difference fixed connection of first axis (35) are the inboard of two backup pads (32).

3. A product package opening aligning device as claimed in claim 2, wherein: the aligning component comprises a first pressing wheel (5) and a second pressing wheel (6) which are identical in structure and are symmetrically arranged, the first pressing wheel (5) comprises a first support plate (51), a second support plate (52), a third support plate (53), a fourth support plate (55), a third connecting plate (57), a second middle shaft (56) and a belt set (54), the belt set (54) is installed at the lower end of the third support plate (53), the upper end of the third support plate (53) is fixedly connected to the lower end of the second support plate (52) and the lower end of the first support plate (51) respectively, the upper end of the second support plate (52) is fixedly connected to a first connecting plate (33) of the first hinge frame (3), the upper end of the first support plate (51) is provided with the third connecting plate (57), the third connecting plate (57) is of an L-shaped structure, one end of the third connecting plate (57) is fixedly connected to the first connecting plate (33) of the second hinge frame (4), and the other end of the third connecting plate (57) is sleeved on the periphery of the second middle shaft (56), one end of the second central shaft (56) is fixedly connected to one end of the transmission component (2), the other end of the second central shaft (56) is sleeved to one end of the belt group (54), a fourth support plate (55) is installed between the first support plate (51) and the second support plate (52), and one end of the opening and closing mechanism is fixedly connected to one side of the fourth support plate (55).

4. A product package opening aligning device as claimed in claim 1, wherein: the opening and closing mechanism comprises an air cylinder (8) which is respectively arranged corresponding to the first pressing wheel (5) and the second pressing wheel (6), the periphery of the air cylinder (8) is fixedly connected to one end of the supporting rod (7), a telescopic rod of the air cylinder (8) is fixedly connected to one side of the fourth supporting plate (55), and the air cylinder (8) is externally connected with an air pump.

5. A product package opening aligning device as claimed in claim 3, wherein: the belt set (54) comprises a driving wheel (543), a second belt (542) and a plurality of driven wheels (541), the driving wheel (543) is sleeved on the periphery of the lower end of the second middle shaft (56), the plurality of driven wheels (541) are mounted at the lower end of the third support plate (53), the driving wheel (543) and the plurality of driven wheels (541) are arranged in parallel, and the periphery of the driving wheel (543) and the periphery of each driven wheel (541) form a synchronous structure through the second belt (542).

6. A product package opening aligning device as claimed in claim 3, wherein: the transmission assembly (2) comprises a first gear (21), a second gear (22) and a synchronizing wheel (23), wherein the periphery of the first gear (21) is meshed with the periphery of the second gear (22), the synchronizing wheel (23) is installed at the upper end of the first gear (21), the synchronizing wheel (23) forms a synchronizing structure with an external motor through a first belt, and a second middle shaft (56) is installed at the lower end of the first gear (21) and the lower end of the second gear (22) respectively.