CN210259106U

CN210259106U - Bag mouth clamping and conveying mechanism

Info

Publication number: CN210259106U
Application number: CN201920646321.7U
Authority: CN
Inventors: 徐国胜; 戴厚虎; 汪云龙
Original assignee: Hefei Bochuang Intelligent Packaging Equipment Co ltd
Current assignee: Hefei Bochuang Intelligent Packaging Equipment Co ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-04-07
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a sack centre gripping transport mechanism, including removing the box, both sides symmetry installs sack centre gripping subassembly around removing the box right-hand member, and transport drive structure is installed on sack centre gripping subassembly right side, and transport drive structure is last to install synchronous belt assembly, removes the box and passes through mounting and synchronous belt assembly fixed connection. After the wrapping bag material loads the completion, the utility model discloses cooperate with the lower extreme conveyer, can transport next station with the wrapping bag, play and prevent that the sack from drooping, fold, falling effects such as askew, this mechanism adopts the double cylinder centre gripping, and the mechanism is simple, and it is convenient to maintain, light in weight.

Description

Bag mouth clamping and conveying mechanism

Technical Field

The utility model belongs to the equipment for packing field especially relates to a pocket mouth centre gripping transport mechanism.

Background

In the material packing process, after the wrapping bag material is filled and is accomplished, need transport the wrapping bag through pressing from both sides a bag mechanism and transport next step process, press from both sides a bag mechanism on the existing market mostly to embrace and press from both sides the bag body, and the mechanism is loaded down with trivial details, heavy, and the flexibility is low, and the security is poor, and the sack appears drooping easily, fold, falls phenomenon such as askew, influences going on of process on next step.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above problem that prior art exists, the utility model provides a sack centre gripping transport mechanism, after the wrapping bag material loads the completion, can cooperate with the lower extreme conveyer, transport next station with the wrapping bag, play and prevent that the sack from drooping, the fold, function such as askew, the bag clamping mechanism on the existing market is mostly the embrace bag body of pressing from both sides, the mechanism is loaded down with trivial details, heavy, the flexibility is low, the security is poor, to sack fixture of the same type, this mechanism adopts the double cylinder centre gripping, the mechanism is simple, it is convenient to maintain, light in weight.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

a bag mouth clamping and conveying mechanism comprises a movable box body, bag mouth clamping assemblies are symmetrically arranged on the front side and the rear side of the right end of the movable box body, a conveying driving structure is arranged on the right side of each bag mouth clamping assembly, synchronous belt assemblies are symmetrically arranged on the front side and the rear side of each conveying driving structure, and the front side and the rear side of the movable box body are fixedly connected with the synchronous belt assemblies through fixing pieces;

the movable box body comprises a connecting plate, the upper end of the left side of the connecting plate is connected with an upper baffle, the front side and the rear side of the upper baffle are symmetrically connected with roller mounting plates, two groups of rollers which are symmetrically distributed up and down are mounted on the roller mounting plates, a guide shaft is mounted between the two groups of rollers, and one end of the guide shaft penetrates through the connecting plate and is in sliding connection with the connecting plate;

the bag opening clamping assembly comprises a bag clamping arm, a bag holding plate is connected to the inner side of the lower end of the bag clamping arm, a polyurethane clamping plate is connected to the inner side of the bag holding plate, the upper end of the bag clamping arm is rotatably connected with a connecting plate through a swing arm rotating shaft, air cylinder seats are symmetrically mounted at the front end and the rear end of the outer side of the connecting plate, the lower end of the air cylinder seat is connected with a telescopic air cylinder through a floating joint, a hinge seat is mounted on the outer side of the bag clamping arm, and the movable end of the telescopic;

the conveying driving structure comprises a driving shaft, step belt wheels are symmetrically arranged on the front side and the rear side of the driving shaft, a rotating gear is arranged at the rear end of the driving shaft, a synchronous belt assembly comprises a synchronous belt, one side, away from the step belt wheels, of the synchronous belt is provided with a driven wheel assembly plate, a driven wheel is arranged in the driven wheel assembly plate, one end of the synchronous belt is connected with the step belt wheels in a matched mode, and the other end of the synchronous belt penetrates through the driven.

Further, the mounting includes PMKD, the inner and gyro wheel mounting panel outside lower extreme fixed connection of PMKD, and two hold-in range adjusting plates are installed to the PMKD upper end, and the hold-in range adjusting plate upper end is connected with the tooth template, and the hold-in range is located between tooth template and the hold-in range adjusting plate, and the hold-in range passes through tooth template and hold-in range adjusting plate fixed connection.

The utility model has the advantages that:

1. in the utility model, the synchronous belt in the synchronous belt assembly is driven to rotate by the conveying driving structure, the synchronous belt drives the movable box body to move on the guide shaft through the fixing part, the movable box body drives the bag mouth clamping assembly to move along the running direction of the synchronous belt, and the bag clamping arm in the bag mouth clamping assembly is opened and closed through the telescopic cylinder, so that the purposes of clamping the bag mouth and conveying the bag mouth are achieved, the bag mouth is prevented from drooping, folding and falling, and the smooth operation of the next step is ensured;

2. the bag clamping mechanism in the current market is mostly a bag clamping body, the mechanism is complex and heavy, the flexibility is low, the safety is poor, and for the bag opening clamping mechanisms of the same type, the mechanism adopts double-cylinder clamping, and is simple, convenient to maintain and light in weight.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of the present invention;

fig. 4 is a partial enlarged view of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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.

As shown in fig. 1, the bag mouth clamping and conveying mechanism comprises a movable box body 1, bag mouth clamping assemblies 2 are symmetrically arranged on the front side and the rear side of the right end of the movable box body 1, a conveying driving structure 3 is arranged on the right side of the bag mouth clamping assemblies 2, synchronous belt assemblies 4 are symmetrically arranged on the front side and the rear side of the conveying driving structure 3, and the front side and the rear side of the movable box body 1 are fixedly connected with the synchronous belt assemblies 4 through fixing pieces 5;

as shown in fig. 1 and 2, the movable box 1 includes a connecting plate 11, an upper baffle 12 is connected to the upper end of the left side of the connecting plate 11, roller mounting plates 13 are symmetrically connected to the front and rear sides of the upper baffle 12, two sets of rollers 14 are mounted on the roller mounting plates 13 and are symmetrically distributed up and down, a guide shaft 15 is mounted between the two sets of rollers 14, and one end of the guide shaft 15 penetrates through the connecting plate 11 and is slidably connected with the connecting plate 11;

as shown in fig. 1 to 3, the bag opening clamping assembly 2 includes a bag clamping arm 21, the inner side of the lower end of the bag clamping arm 21 is connected with a bag holding plate 22, the inner side of the bag holding plate 22 is connected with a polyurethane clamping plate 221, the polyurethane clamping plate 221 can increase friction force and prevent a bag opening from slipping off, the upper end of the bag clamping arm 21 is rotatably connected with a connecting plate 11 through a swing arm rotating shaft 23, the front end and the rear end of the outer side of the connecting plate 11 are symmetrically provided with cylinder seats 24, the lower end of the cylinder seat 24 is connected with a telescopic cylinder 25 through a floating joint 27, the outer side of the bag clamping arm 21 is provided with a hinge seat 26, and the movable end of the;

as shown in fig. 1, the transmission driving structure 3 includes a driving shaft 31, step belt wheels 32 are symmetrically installed on the front and rear sides of the driving shaft 31, a rotating gear 33 is installed at the rear end of the driving shaft 31, the rotating gear 33 is fixedly connected with a servo motor, the servo motor is not shown in the figure, a synchronous belt assembly 4 includes a synchronous belt 41, a driven wheel assembly plate 42 is installed on one side of the synchronous belt 41 far away from the step belt wheels 32, a driven wheel 43 is installed in the driven wheel assembly plate 42, one end of the synchronous belt 41 is connected with the step belt wheels 32 in a matching manner, and the other end of the synchronous belt 41 penetrates through.

After the wrapping bag material loads the completion, the utility model discloses cooperate with the lower extreme conveyer, can transport next station with the wrapping bag, play and prevent that the sack from drooping, fold, falling effects such as askew.

In the utility model, the transmission driving structure 3 drives the synchronous belt 41 in the synchronous belt component 4 to rotate, in the actual work, the servo motor drives the rotary gear 33 to rotate, the rotary gear 33 drives the driving shaft 31 to rotate, the driving shaft 31 drives the synchronous belt 41 to rotate through the step pulley 32, the synchronous belt 41 drives the movable box body 1 to move on the guide shaft 15 through the fixing part 5, the movable box body 1 drives the bag mouth clamping component 2 to move along the running direction of the synchronous belt 41, the bag clamping arm 21 in the bag mouth clamping component 2 is opened and closed through the telescopic cylinder 25, and the bag clamping arm 21 can drive the bag holding plate 22 to open and close, thereby achieving the purpose of clamping the bag mouth; the bag clamping mechanism in the current market is mostly a bag clamping body, the mechanism is complex and heavy, the flexibility is low, the safety is poor, and for the bag opening clamping mechanisms of the same type, the mechanism adopts double-cylinder clamping, and is simple, convenient to maintain and light in weight.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a pocket mouth centre gripping transport mechanism which characterized in that: the bag mouth conveying device comprises a movable box body (1), bag mouth clamping assemblies (2) are symmetrically arranged on the front side and the rear side of the right end of the movable box body (1), a conveying driving structure (3) is arranged on the right side of the bag mouth clamping assemblies (2), synchronous belt assemblies (4) are symmetrically arranged on the front side and the rear side of the conveying driving structure (3), and the front side and the rear side of the movable box body (1) are fixedly connected with the synchronous belt assemblies (4) through fixing pieces (5);

the movable box body (1) comprises a connecting plate (11), the upper end of the left side of the connecting plate (11) is connected with an upper baffle (12), the front side and the rear side of the upper baffle (12) are symmetrically connected with roller mounting plates (13), two groups of rollers (14) which are symmetrically distributed up and down are mounted on the roller mounting plates (13), a guide shaft (15) is mounted between the two groups of rollers (14), and one end of the guide shaft (15) penetrates through the connecting plate (11) to be connected with the connecting plate (11) in a sliding manner;

the bag opening clamping assembly (2) comprises a bag clamping arm (21), the inner side of the lower end of the bag clamping arm (21) is connected with a bag holding plate (22), the inner side of the bag holding plate (22) is connected with a polyurethane clamping plate (221), the upper end of the bag clamping arm (21) is rotatably connected with a connecting plate (11) through a swing arm rotating shaft (23), air cylinder seats (24) are symmetrically arranged at the front end and the rear end of the outer side of the connecting plate (11), the lower end of the air cylinder seat (24) is connected with a telescopic air cylinder (25) through a floating joint (27), a hinge seat (26) is arranged at the outer side of the bag clamping arm (21), and the movable end of the telescopic air cylinder (25) is hinged with the bag clamping;

conveying drive structure (3) are including driving shaft (31), step pulley (32) are installed to both sides symmetry around driving shaft (31), driving shaft (31) rear end installs running gear (33), synchronous belt subassembly (4) are including hold-in range (41), one side that step pulley (32) were kept away from in hold-in range (41) is installed from driving wheel assembly plate (42), install from driving wheel (43) in driven wheel assembly plate (42), hold-in range (41) one end is connected with step pulley (32) cooperation, the hold-in range (41) other end passes from driving wheel assembly plate (42) and is connected with driven wheel (43) cooperation.

2. The bag mouth gripping and conveying mechanism of claim 1, wherein: fixing piece (5) are including PMKD (51), PMKD (51) inner and gyro wheel mounting panel (13) outside lower extreme fixed connection, and two hold-in range adjusting plates (52) are installed to PMKD (51) upper end, and hold-in range adjusting plate (52) upper end is connected with tooth template (53), and hold-in range (41) are located between tooth template (53) and hold-in range adjusting plate (52), and hold-in range (41) are through tooth template (53) and hold-in range adjusting plate (52) fixed connection.