CN110884220A

CN110884220A - Woven plastic bag pressing and manufacturing forming machine

Info

Publication number: CN110884220A
Application number: CN201911264193.0A
Authority: CN
Inventors: 汪永超; 胡才富
Original assignee: 汪永超
Current assignee: Guangxi ande Plastics Co.,Ltd.
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-03-17
Anticipated expiration: 2039-12-11
Also published as: CN110884220B

Abstract

The invention relates to a woven plastic bag compacting and manufacturing forming machine, which comprises a base, a rolling forming mechanism, a compacting mechanism and a conveying device, and is characterized in that: the automatic sewing machine is characterized in that the pressing mechanisms are uniformly installed on the front side of the base, the rolling forming mechanisms are uniformly installed on the rear side of the base, the conveying grooves and the pressing grooves are sequentially formed in the middle of the base from front to back, rollers which are uniformly distributed are arranged in the pressing grooves through bearings, and the conveying device is installed in the conveying grooves.

Description

Woven plastic bag pressing and manufacturing forming machine

Technical Field

The invention relates to the field of woven bag processing, in particular to a woven plastic bag pressing and manufacturing forming machine.

Background

The plastic woven bag products in China are developed rapidly, and the plastic woven bag products are widely applied to the fields of agricultural product packaging of vegetables and the like, food packaging, geotechnical engineering, travel transportation, daily necessities, flood fighting materials and the like at present, the demand is very large, and a large number of products need to be exported abroad every year, so that the improvement of the quality and the processing efficiency of the woven bags becomes very critical.

At present, the processes of cutting, folding, sewing, bag making and the like are needed in the production process of plastic woven bags, the folded woven bag materials are generally compressed and then sewn manually in the production of the existing woven bags, and the following defects generally exist in the actual operation:

1. the braided bag material dislocation that leads to easily when artifical compresses tightly the braided bag material after folding, influence the braided bag and sew up pleasing to the eye after, and artifical adoption compresses tightly instrument to reciprocal the operation intensity of labour that compresses tightly of folding position department big, long-time repetitive operation leads to the muscle impaired easily, the manual work can't be processed a plurality of braided bag materials simultaneously, the inefficiency of influence braided bag production, and the manual work compresses tightly braided bag folding position department and need carry out the secondary adjustment after causing the dislocation and compress tightly waste time.

2. When the woven bags are required to be produced in batches, a large amount of labor force needs to be input for the process of folding and compressing the woven bags, the production cost of the woven bags is invisibly increased, and the labor force is wasted when a large amount of labor force is engaged in simple operation.

Disclosure of Invention

In order to solve the problems, the invention provides a woven plastic bag pressing and manufacturing forming machine.

The technical scheme adopted by the invention to solve the technical problem is as follows: a woven plastic bag pressing and manufacturing forming machine comprises a base, a rolling forming mechanism, a pressing mechanism and a conveying device, wherein the pressing mechanism is uniformly installed on the front side of the base, the rolling forming mechanism is uniformly installed on the rear side of the base, a conveying groove and a pressing groove are sequentially formed in the middle of the base from front to back, rollers which are uniformly distributed are arranged in the pressing groove through bearings, and the conveying device is installed in the conveying groove; wherein:

the rolling forming mechanism comprises a U-shaped support, a vertical plate, a driving cylinder, a driving connecting rod, a rolling wheel, a rolling motor, a driving wheel, a driven wheel and a belt, the U-shaped support and the vertical plate are installed on the base, the U-shaped support is connected with the driving connecting rod through the driving cylinder in a rotating mode, the driving connecting rod is connected with the vertical plate in a rotating mode, the rolling motor is installed on the rear side face of the driving connecting rod through a motor base, an output shaft of the rolling motor is connected with the driving wheel, a rotating shaft is installed on the driving connecting rod through a bearing, the rolling wheel is fixedly connected with the front end of the rotating shaft.

The pressing mechanism comprises a pressing seat, a pressing cylinder, a push plate and a telescopic branched chain, the pressing seat is installed on the base, the pressing cylinder is installed on the pressing seat, the push plate is installed at the rear end of the pressing cylinder through a flange, and the compression branched chain is installed on the inner side of the push plate.

The conveying device comprises two conveying rollers, a conveying belt, a conveying motor, a spring clamping piece and a jacking mechanism, the two conveying rollers are symmetrically arranged at the left end and the right end of the conveying groove, the two conveying rollers are connected through the conveying belt, an output shaft of the conveying motor is connected with one of the conveying rollers through a coupling, the conveying motor is installed on the base through a motor base, the spring clamping piece is evenly installed on the outer surface of the conveying belt, the jacking mechanism is arranged inside the conveying belt, and the jacking mechanism is installed and fixed in the conveying groove.

As a preferred technical scheme of the invention, the telescopic branched chain comprises a telescopic rod, a telescopic spring, a telescopic U-shaped frame and a telescopic pinch roller, wherein the top end of the telescopic rod is mounted on the inner wall of the push plate, the bottom end of the telescopic rod is connected with the telescopic U-shaped frame (the telescopic pinch roller is rotatably mounted on the telescopic U-shaped frame, the telescopic spring is mounted on the left side and the right side of the telescopic rod, and the top end of the telescopic spring is connected with the push plate and the bottom end of the telescopic spring is connected.

As a preferred technical scheme of the invention, the jacking mechanism comprises a fixed plate, a return spring and a jacking plate, the fixed plate is arranged on the inner wall of the conveying groove, the bottom end of the return spring is connected with the fixed plate, the jacking plate is arranged on the fixed plate through the return spring, and the jacking plate abuts against the inner wall of the conveying belt.

As a preferable technical scheme of the invention, grooves are uniformly formed in the positions, parallel to the conveying belt, of the lower end face of the left side of the spring clamping piece.

Compared with the prior art, the invention has the following advantages:

1. the invention provides a woven plastic bag pressing and manufacturing forming machine which can simultaneously and automatically press and form a plurality of woven bag materials in the conveying process through the cooperation of a rolling forming mechanism, a pressing mechanism and a conveying mechanism, and can accurately fold the woven bag materials, thereby solving the problems that in the prior art, the materials are misplaced after being sewn due to manual folding and pressing, the attractiveness is influenced, the labor intensity of manual pressing is high, the muscle is easily damaged due to long-time repeated operation, the plurality of woven bag materials cannot be simultaneously processed by manpower, the production efficiency of the woven bags is low, secondary adjustment and pressing are needed after the misplacement is caused by manual pressing at the folding positions of the woven bags, the time is wasted, a large amount of labor force is required to be invested in the process of folding and pressing the woven bags, the production cost of the woven bags is increased invisibly, and the labor force is, the automatic control system has the advantages of high automation degree, high efficiency and the like.

2. The telescopic branch chain arranged in the invention has the effect of compressing the woven plastic bag through the functions of the telescopic rod and the telescopic spring, and the arrangement of the telescopic roller wheel ensures that the woven bag can still move forward under the condition of being contacted and compressed.

3. The jacking mechanism provided by the invention has a supporting function on the conveying belt through the action of the return spring and the jacking plate, and prevents the woven bags from being influenced by sinking due to external force or when the conveying belt is not tightened.

4. The spring clamping piece with the groove is arranged, so that the friction force between the plastic woven bag and the spring clamping piece is increased, the woven bag is firmly fixed on the conveying belt, the folding of materials is prevented from being misplaced, and the product quality is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a first overall structural schematic of the present invention;

FIG. 2 is a second overall structural schematic of the present invention;

FIG. 3 is a schematic view of the present invention in a cross-sectional plan configuration;

FIG. 4 is a schematic view of a partial structure of a telescoping branch of the present invention;

fig. 5 is a partial structural schematic view of the press molding mechanism of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 4.

A woven plastic bag compacting and forming machine comprises a base 1, a rolling forming mechanism 2, a compacting mechanism 3 and a conveying device 4, wherein: the pressing mechanism 3 is uniformly installed on the front side of the base 1, the rolling forming mechanism 2 is uniformly installed on the rear side of the base 1, the middle of the base 1 is sequentially provided with a conveying groove and a pressing groove from front to back, rollers 11 which are uniformly distributed are arranged in the pressing groove through bearings, and the conveying device 4 is installed in the conveying groove; wherein:

the rolling forming mechanism 2 comprises a U-shaped support 21, a vertical plate 22, a driving cylinder 23, a driving connecting rod 24, a rolling wheel 25, a rolling motor 26, a driving wheel 27, a driven wheel 28 and a belt 29, the U-shaped support 21 and the vertical plate 22 are installed on the base 1, the U-shaped support 21 is rotatably connected with the driving connecting rod 24 through the driving cylinder 23, the driving connecting rod 24 is rotatably connected with the vertical plate 22, the rolling motor 26 is installed on the rear side face of the driving connecting rod 24 through a motor base, an output shaft of the rolling motor 26 is connected with the driving wheel 27, a rotating shaft is installed on the driving connecting rod 24 through a bearing, the rolling wheel 25 is fixedly connected with the front end of the rotating shaft, the driven wheel 28 is fixedly connected with the rear; during operation, drive cylinder 23 extension, drive connecting rod 24 is the forward downward motion and is made rolling wheel 25 press on the gyro wheel that compresses tightly the recess, compresses tightly the design to the hem of braided bag, and rolling motor 26 starts to drive rolling wheel 25 through action wheel 27, follower 28 and belt 29 and rotates simultaneously, can reduce the frictional force with the braided bag when compressing tightly the braided bag, makes things convenient for the braided bag to move forward.

The pressing mechanism 3 comprises a pressing seat 31, a pressing cylinder 32, a push plate 33 and a telescopic branched chain 34, the pressing seat 31 is installed on the base 1, the pressing cylinder 32 is installed on the pressing seat 31, the push plate 33 is installed at the rear end of the pressing cylinder 32 through a flange, and the compression branched chain 34 is installed on the inner side of the push plate 33; during operation, adjust flexible branch chain 34 fore-and-aft direction motion through compressing tightly cylinder 32, make it can fall in the braided bag top, convenient flexible branch chain 34 subsequent compresses tightly the operation downwards, prevents that the braided bag of fifty percent discount from expanding the influence and compressing tightly the design effect advancing the in-process, has the guide effect to the braided bag simultaneously.

The conveying device 4 comprises two conveying rollers 41, a conveying belt 42, a conveying motor 43, a spring clamping piece 44 and a jacking mechanism 45, the two conveying rollers 41 are symmetrically arranged at the left end and the right end of a conveying groove, the two conveying rollers 41 are connected through the conveying belt 42, an output shaft of the conveying motor 43 is connected with one of the conveying rollers 41 through a coupling, the conveying motor 43 is arranged on the base 1 through a motor base, the spring clamping piece 44 is uniformly arranged on the outer surface of the conveying belt 42, the jacking mechanism 45 is arranged in the conveying belt 42, and the jacking mechanism 45 is fixedly arranged in the conveying groove; during operation, spring card 44 tightly presses the plastic woven sack on conveyer belt 42, and conveying motor 43 rotates and drives the transport roller 41 motion that links to each other with it to drive conveyer belt 42 and rotate on two transport roller 41, the woven sack moves along with the conveyer belt, and the tight mechanism 45 upper end in top supports and leans on the conveyer belt 42 inner wall, plays the effect of support to conveyer belt 42.

As a preferred technical solution of the present invention, the telescopic branched chain 34 includes a telescopic rod 341, a telescopic spring 342, a telescopic U-shaped frame 343 and a telescopic press wheel 344, the top end of the telescopic rod 341 is installed on the inner wall of the push plate 33, the bottom end of the telescopic rod 341 is connected with the telescopic U-shaped frame 343, the telescopic press wheel 344 is rotatably installed on the telescopic U-shaped frame 343, the telescopic spring 342 is installed on the left and right sides of the telescopic rod 341, the top end of the telescopic spring 342 is connected with the push plate 33, and the bottom end is connected with the telescopic U-shaped; the telescopic rod 341 is adjusted to move downwards to press the telescopic pressing wheel 344 on the plastic woven bag, and meanwhile, the woven bag cannot move forwards due to the contact of the telescopic pressing wheel because of the rotation of the telescopic pressing wheel.

As a preferable technical scheme of the invention, the jacking mechanism 45 comprises a fixing plate 451, a return spring 452 and a jacking plate 453, wherein the fixing plate 451 is installed on the inner wall of the conveying groove, the bottom end of the return spring 452 is connected with the fixing plate 451, the jacking plate 453 is installed on the fixing plate 451 through the return spring 452, the jacking plate 453 abuts against the inner wall of the conveying belt 42, when the conveying belt sinks due to the action of external force, the return spring 452 can quickly recover, and the purpose of smoothly conveying woven bags is achieved.

As a preferred technical solution of the present invention, grooves are uniformly formed at the positions where the left lower end surface of the spring clamping piece 44 is parallel to the conveying belt 42; the recess can increase the frictional force of spring card 44 and plastic woven belt, with the braided bag firmly fix on the conveyer belt prevent plastic woven bag slippage, guarantee that the material is folded not dislocation.

When the folding woven plastic bag sewing machine works, a folded woven plastic bag is placed on the conveying belt 42, one side with a folded edge is arranged below the rolling wheel 25, the other side is arranged below the telescopic roller 344, the front opening is pressed under the spring clamping pieces 44, the conveying motor 43 is started, the woven plastic bag is driven to move forwards through the conveying belt 42, the conveying belt 42 is provided with a plurality of spring clamping pieces 44 in the moving direction, the base 1 is provided with a plurality of rolling forming mechanisms 2 and pressing mechanisms 3, the purpose of automatically pressing and shaping a plurality of folded woven bag materials simultaneously in the conveying process can be realized simultaneously, the folding precision is achieved, the problems that in the prior art, the materials are staggered after sewing due to manual folding and pressing, the attractiveness is affected, the labor intensity of manual pressing is high, muscles are easily damaged due to long-time repeated operation, manual work cannot process a plurality of woven bag materials simultaneously, and the production efficiency, and the manual work compresses tightly braided bag folding position department and causes the dislocation back need carry out the secondary adjustment and compress tightly, and the waste time needs to drop into a large amount of labours to the process that the braided bag was folded and is compressed tightly, has invisibly increased the manufacturing cost of braided bag, and a large amount of labours have engaged in simple operation and have caused the extravagant problem of labour.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a woven plastic bag compresses tightly preparation make-up machine, includes base (1), roll forming mechanism (2), hold-down mechanism (3) and conveyor (4), its characterized in that: the pressing mechanism (3) is uniformly installed on the front side of the base (1), the rolling forming mechanism (2) is uniformly installed on the rear side of the base (1), a conveying groove and a pressing groove are sequentially formed in the middle of the base (1) from front to back, rollers (11) which are uniformly distributed are arranged in the pressing groove through bearings, and a conveying device (4) is installed in the conveying groove; wherein:

the rolling forming mechanism (2) comprises a U-shaped bracket (21), a vertical plate (22), a driving cylinder (23), a driving connecting rod (24), a rolling wheel (25), a rolling motor (26), a driving wheel (27), a driven wheel (28) and a belt (29), the U-shaped support (21) and the vertical plate (22) are mounted on the base (1), the U-shaped support (21) is rotatably connected with a driving connecting rod (24) through a driving cylinder (23), the driving connecting rod (24) is rotatably connected with the vertical plate (22), a rolling motor (26) is mounted on the rear side face of the driving connecting rod (24) through a motor base, an output shaft of the rolling motor (26) is connected with a driving wheel (27), the driving connecting rod (24) is provided with a rotating shaft through a bearing, the front end of the rotating shaft is fixedly connected with a rolling wheel (25), the rear end of the rotating shaft is fixedly connected with a driven wheel (28), and the driving wheel (27) is connected with the driven wheel (;

the pressing mechanism (3) comprises a pressing seat (31), a pressing cylinder (32), a push plate (33) and a telescopic branched chain (34), the pressing seat (31) is installed on the base (1), the pressing cylinder (32) is installed on the pressing seat (31), the push plate (33) is installed at the rear end of the pressing cylinder (32) through a flange, and the compression branched chain (34) is installed on the inner side of the push plate (33);

conveyor (4) include two conveying roller (41), conveyer belt (42), conveying motor (43), spring card (44) and top tight mechanism (45), two conveying roller (41) symmetry are installed in the left and right sides both ends of carrying the recess, connect through conveyer belt (42) between two conveying roller (41), conveying motor (43) output shaft passes through the shaft coupling and is connected with one of them conveying roller (41), conveying motor (43) are installed on base (1) through the motor cabinet, spring card (44) are evenly installed to conveyer belt (42) surface, conveyer belt (42) inside is provided with top tight mechanism (45), top tight mechanism (45) are installed and are fixed in carrying the recess.

2. The machine for pressing, making and forming woven plastic bags according to claim 1, wherein: the telescopic branched chain (34) comprises a telescopic rod (341), a telescopic spring (342), a telescopic U-shaped frame (343) and a telescopic pressing wheel (344), the top end of the telescopic rod (341) is installed on the inner wall of the push plate (33), the bottom end of the telescopic rod (341) is connected with the telescopic U-shaped frame (343), the telescopic pressing wheel (344) is installed on the telescopic U-shaped frame (343) in a rotating mode, the telescopic spring (342) is installed on the left side and the right side of the telescopic rod (341), and the top end of the telescopic spring (342) is connected with the push plate (33) and connected with the bottom end of the telescopic U.

3. The machine for pressing, making and forming woven plastic bags according to claim 1, wherein: the jacking mechanism (45) comprises a fixing plate (451), a return spring (452) and a jacking plate (453), the fixing plate (451) is installed on the inner wall of the conveying groove, the bottom end of the return spring (452) is connected with the fixing plate (451), the jacking plate (453) is installed on the fixing plate (451) through the return spring (452), and the jacking plate (453) abuts against the inner wall of the conveying belt (42).

4. The machine for pressing, making and forming woven plastic bags according to claim 1, wherein: grooves are uniformly formed in the positions, parallel to the conveying belt (42), of the lower end face of the left side of the spring clamping piece (44).