CN212097634U

CN212097634U - Flanging device is used in production of ton package flexible container

Info

Publication number: CN212097634U
Application number: CN202020406577.3U
Authority: CN
Inventors: 栾绍峰; 张海峰; 栾成安
Original assignee: Yantai Jinfu Gaoyuan Plastic Products Co ltd
Current assignee: Yantai Jinfu Gaoyuan Plastic Products Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-08
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a hem device is used in ton package flexible container production, includes the support, the preceding and the back of support inner wall is fixed mounting U template respectively, the opening of U template is relative, the upper portion fixed mounting L template of U template opposite face, the inside of support is equipped with the pivot of two vertical settings, the periphery of pivot is fixed mounting band pulley respectively, the band pulley all is located outside the support, the back fixed mounting motor of support, the output shaft of motor and the other end fixed connection of one of them pivot, two band pulleys pass through the belt and connect. The utility model discloses can reciprocate through adjusting device messenger squeeze roll to adjust the extrusion force between transfer roller and the squeeze roll, avoided transfer roller and squeeze roll and flexible container mutual wearing and tearing to cause not hard uply, through the squeeze roll of adjusting downwards, can make transfer roller and squeeze roll extrude each other, improve the effect of hem, thereby increase the utility model discloses a reliability.

Description

Flanging device is used in production of ton package flexible container

Technical Field

The utility model belongs to the hem field, specifically speaking are hem device is used in ton package flexible container production.

Background

The ton packing bag is generally made by weaving polyester fibers such as polypropylene, polyethylene and the like. Need carry out the hem during flexible container production and handle the intensity that increases flexible container edge, on the flexible container production water line at present, the most producer of this manufacturing procedure adopts artifical hem, it is fixed, therefore there is speed slowly, the hem quality is unstable, artifical intensity of labour is high, the high scheduling problem of defective percentage, partial flexible container hem device adopts the mode of heating to carry out the hem design, carry out the hem earlier to the used weaving material of the flexible container bag body, rethread electric heater unit heats hem department, the bag body of flexible container can cause certain influence to its intensity after being heated, thereby influence its life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hem device is used in ton package flexible container production for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a flanging device for the production of ton packaging bags comprises a support, wherein U-shaped plates are fixedly arranged in front of and behind the inner wall of the support respectively, openings of the U-shaped plates are opposite, an L-shaped plate is fixedly arranged on the upper part of the opposite surface of the U-shaped plate, two rotating shafts which are longitudinally arranged are arranged in the support, belt wheels are fixedly arranged on the peripheries of the rotating shafts respectively, the belt wheels are positioned outside the support, a motor is fixedly arranged behind the support, an output shaft of the motor is fixedly connected with the other end of one rotating shaft, the two belt wheels are connected through a belt, a conveying roller is fixedly arranged on the periphery of one rotating shaft, a third gear is fixedly arranged on the front side and the rear side of the periphery of the other rotating shaft respectively, the same fourth gear is fixedly arranged in front of and behind the inner wall of the support respectively, the fourth gear is meshed with the corresponding third gear, the fourth gear is vertically arranged with the third gear, adjusting device can make the squeeze roll reciprocate, and the periphery bottom surface of squeeze roll can contact the cooperation with the periphery top surface of transfer roller.

According to the edge folding device for producing the ton-packed flexible freight bags, the adjusting device comprises the horizontal plate, the horizontal plate is fixedly arranged in front of and behind the inner wall of the support respectively, the top surface of the horizontal plate is provided with the screw holes, the screw holes are internally provided with the screw rods in a threaded manner respectively, the lower ends of the screw rods are jointly provided with the inverted U-shaped support through the bearing, and the front and the back of the inner wall of the inverted U-shaped support are respectively connected with the bearings at the two ends of the extrusion roller.

According to the edge folding device for producing the ton packaging bags, the end parts of the fourth gear tooth block and the third gear tooth block are both arc-shaped structures.

According to the edge folding device for producing the ton packing bags, the handles are fixedly arranged at the upper ends of the screws.

According to the edge folding device for producing the ton packing bags, the anti-skid grains are arranged on the periphery of the handle.

According to the flanging device for producing the ton-bag flexible freight bags, the distance between one side of the inner wall of the U-shaped plate and the opening of the U-shaped plate is 55-65 mm.

The utility model has the advantages that: the utility model discloses when using, the front side and the rear side of the material of weaving that will the flexible container bag body used upwards buckle respectively and form U type structure, pass the U template by the left side of corresponding U template respectively, and weave the material and passing the U template, the horizontal plate of L template is located and weaves inside the material U type structure that forms after buckling, the state of still can keeping buckling when the front side and the rear side of the material of weaving are worn out by the right side of U template, the front side and the rear side of the material of will weaving pass respectively between corresponding transfer roller and the squeeze roll, pass at last between corresponding fourth gear and the third gear. The power supply of the motor is switched on, the motor is switched on to work, the output shaft of the motor drives the conveying roller to synchronously rotate through the corresponding rotating shaft, the rotating shaft drives the other rotating shaft to synchronously rotate through two pulleys connected by a belt when rotating, the other rotating shaft drives the corresponding third gear to synchronously rotate, when the weaving material passes through between the conveying roller and the extrusion roller, the conveying roller and the extrusion roller carry out edge folding primary shaping on the edge of the weaving material through mutual extrusion, when the weaving material passes through between the fourth gear and the third gear, because the fourth gear is mutually meshed with the third gear, the weaving material can leave a plurality of continuous imprints on the edge after passing through between the fourth gear and the third gear, the edge folding part of the weaving material is sunken, because the edge folding part of the weaving material is not in a smooth state, the sunken part at the edge folding part of the weaving material can prevent the edge of the weaving material from deforming again, so that the folded edge of the woven material is shaped, and the woven material after being folded can be directly cut and sewn. The utility model discloses, through the motor, the transfer roller, the fourth gear, mutually supporting between the third gear isotructure can carry out the hem of continuity to the bag body of flexible container and handle, has reduced workman's labour, because the U template, the size of L template can not change when using, consequently when carrying out the hem, great fluctuation can not appear in the width of hem, improves the quality of hem, reduces the defective percentage. The utility model discloses a mutual cooperation between fourth gear, the third gear isotructure consolidates the hem department of flexible container and handles, makes hem department form continuous indentation, avoids the hem of flexible container to be in then the quality that turns over a roll influence hem appears under the effect of body elasticity. The utility model discloses can make the squeeze roll reciprocate through adjusting device to adjust the extrusion force between transfer roller and the squeeze roll, avoided transfer roller and squeeze roll and flexible container bag mutual wearing and tearing to cause not hard uply, through the downward adjustment squeeze roll, can make transfer roller and squeeze roll extrude each other, improve the effect of hem, thereby increase the utility model discloses a reliability, the utility model discloses avoided heating flexible container bag when using, thereby can not cause the influence to the intensity of the flexible container bag body, the result of use is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view of the view of FIG. 1 taken along line B; FIG. 4 is an enlarged view of section I of FIG. 1; fig. 5 is a partial enlarged view of ii of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A flanging device for producing ton-bag flexible freight bags is shown in the figure and comprises a support 1, wherein the support 1 is of a U-shaped structure, the opening of the support 1 is upward, a U-shaped plate 2 is fixedly installed at the front and the back of the inner wall of the support 1 respectively, the openings of the U-shaped plates 2 are opposite, an L-shaped plate 3 is fixedly installed at the upper part of the opposite surface of the U-shaped plate 2, a horizontal plate of the L-shaped plate 3 is positioned inside the U-shaped plate 2, two rotating shafts 4 which are longitudinally arranged are arranged inside the support 1, the front of each rotating shaft 4 is connected with a bearing at the front of the inner wall of the support 1 respectively, the other ends of the rotating shafts 4 penetrate through the back of the inner wall of the support 1 respectively and are connected with the bearings, belt wheels 5 are fixedly installed at the periphery of each rotating shaft 4 respectively, the belt wheels 5 are positioned outside the support 1, a motor 6 is fixedly installed, the periphery of one of them pivot 4 fixed mounting transfer roller 8, transfer roller 8 is located support 1 inside, the front side and the rear side of another pivot 4 periphery respectively fixed mounting third gear 9, third gear 9 is located support 1 inside, the same fourth gear 10 of fixed mounting respectively in front of support 1 inner wall and back, fourth gear 10 meshes with corresponding third gear 9 mutually, fourth gear 10 and the vertical range of third gear 9, support 1 passes through adjusting device movable mounting squeeze roll 11 respectively in front of and at the back, adjusting device can make squeeze roll 11 reciprocate, the periphery bottom surface of squeeze roll 11 can contact the cooperation with the periphery top surface of transfer roller 8. The utility model discloses when using, the front side and the rear side of the weaving material that will use the flexible container bag body upwards buckle respectively and form U type structure, pass U template 2 by corresponding U template 2's left side respectively, and weave the material and passing U template 2, the horizontal plate of L template 3 is located inside weaving the U type structure that the material formed after buckling, the state of buckling still can keep when the front side and the rear side of weaving the material are worn out by U template 2's right side, the front side and the rear side that will weave the material pass respectively between corresponding transfer roller 8 and the squeeze roll 11, pass at last between corresponding fourth gear 10 and the third gear 9. The power supply of the motor 6 is switched on, the motor 6 works, the output shaft of the motor 6 drives the conveying roller 8 to synchronously rotate through the corresponding rotating shaft 4, the rotating shaft 4 drives the other rotating shaft 4 to synchronously rotate through the two belt wheels 5 connected by the belt 7 when rotating, the other rotating shaft 4 drives the corresponding third gear 9 to synchronously rotate, when the weaving material passes through the space between the conveying roller 8 and the extrusion roller 11, the conveying roller 8 and the extrusion roller 11 carry out edge folding preliminary shaping on the edge of the weaving material through mutual extrusion, when the weaving material passes through the space between the fourth gear 10 and the third gear 9, because the fourth gear 10 and the third gear 9 are mutually meshed, the weaving material can leave a plurality of continuous indentations on the edge after passing through the space between the fourth gear 10 and the third gear 9, so that the edge folding edge of the weaving material is sunken, and because the folding edge of the weaving material is not in a smooth state, the sunken part at the folding edge of the weaving material can prevent the edge of the weaving material from deforming again, so that the folded edge of the woven material is shaped, and the woven material after being folded can be directly cut and sewn. The utility model discloses, through motor 6, transfer roller 8, fourth gear 10, mutually supporting between the third gear 9 isotructures can carry out the hem of continuity to the bag body of flexible container and handle, has reduced workman's labour, because U template 2, L template 3's size can not change when using, consequently when carrying out the hem, great fluctuation can not appear in the width of hem, improves the quality of hem, reduces the defective percentage. The utility model discloses a mutual cooperation between fourth gear 10, the 9 isotructures of third gear consolidates the hem department of flexible container and handles, makes hem department form continuous indentation, avoids the hem of flexible container to be in then appear turning over the quality that a book influences the hem under the effect of body elasticity. The utility model discloses can make squeeze roll 11 reciprocate through adjusting device to adjust the extrusion force between transfer roller 8 and the squeeze roll 11, avoided transfer roller 8 and squeeze roll 11 to wear and tear each other with the flexible container and cause not hard uply, through adjusting squeeze roll 11 downwards, can make transfer roller 8 and squeeze roll 11 extrude each other, improve the effect of hem, thereby increase the utility model discloses a reliability, the utility model discloses an avoid heating the flexible container when using, thereby can not cause the influence to the intensity of the flexible container bag body, the result of use is better.

Specifically, as shown in fig. 3, the adjusting device according to the present embodiment includes a horizontal plate 12, the horizontal plate 12 is fixedly installed in front of and behind the inner wall of the support 1, the horizontal plate 12 is located above the conveying roller 8, screw holes 13 are formed in the top surface of the horizontal plate 12, screw rods 14 are respectively installed in the screw holes 13 in a threaded manner, two ends of each screw rod 14 are located outside the screw holes 13, an inverted U-shaped support 15 is installed on the lower end of each screw rod 14 through a common bearing, the opening of the inverted U-shaped support 15 faces downward, one side of the inverted U-shaped support 15 is respectively in contact fit with a corresponding side of the inner wall of the support 1, and the front and the back of the inner wall of the inverted U-shaped. When a user rotates the screw rod 14, the screw rod 14 can move up and down along the screw hole 13, and when the screw rod 14 moves up and down, the inverted U-shaped support 15 connected with the screw rod can be driven to move up and down, so that the position of the squeezing roller 11 is adjusted.

Specifically, as shown in fig. 4, the end of the tooth block of the fourth gear 10 and the end of the tooth block of the third gear 9 in this embodiment are both arc-shaped structures. This structural design makes the tooth piece of fourth gear 10 and the tooth piece of third gear 9 more mellow and more, has reduced the edges and corners of tooth piece to by the fish tail when having avoided material and fourth gear 10, third gear 9 contact.

Further, as shown in fig. 3, the handles 16 are fixedly mounted at the upper ends of the screws 14 according to the embodiment. This structural design can provide the stress point for the user to rotate screw rod 14, and the convenience of customers rotates screw rod 14.

Furthermore, as shown in fig. 3, the handle 16 of the present embodiment has an anti-slip pattern on the outer periphery. This structural design can increase the frictional force between the user's hand and the handle 16, prevents that the user from skidding when rotating handle 16 and influencing the use.

Further, as shown in fig. 5, the distance between one side of the inner wall of the U-shaped plate 2 and the opening of the U-shaped plate 2 is 55 mm to 65 mm. The width of ton package flexible container hem should not be less than 50 mm, and this structural design can guarantee the utility model discloses a hem width is greater than 50 mm, improves the utility model discloses a reliability.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a ton package flexible container production is with hem device, includes support (1), its characterized in that: the front and the back of the inner wall of a support (1) are respectively fixedly provided with a U-shaped plate (2), the openings of the U-shaped plates (2) are opposite, the upper part of the opposite surface of the U-shaped plate (2) is fixedly provided with an L-shaped plate (3), two rotating shafts (4) which are longitudinally arranged are arranged in the support (1), the peripheries of the rotating shafts (4) are respectively fixedly provided with belt wheels (5), the belt wheels (5) are all positioned outside the support (1), the back of the support (1) is fixedly provided with a motor (6), an output shaft of the motor (6) is fixedly connected with the other end of one rotating shaft (4), the two belt wheels (5) are connected through a belt (7), the periphery of one rotating shaft (4) is fixedly provided with a conveying roller (8), the front side and the back side of the periphery of the other rotating shaft (4) are respectively fixedly provided with a third gear (9), the front and the back, the fourth gear (10) is meshed with the corresponding third gear (9), the fourth gear (10) and the third gear (9) are vertically arranged, the front and the back of the support (1) are respectively and movably provided with the squeeze rollers (11) through adjusting devices, the adjusting devices can enable the squeeze rollers (11) to move up and down, and the peripheral bottom surfaces of the squeeze rollers (11) can be in contact fit with the peripheral top surfaces of the conveying rollers (8).

2. The flanging device for producing the ton-packed bags according to claim 1, wherein: the adjusting device comprises a horizontal plate (12), wherein the front and the back of the inner wall of the support (1) are fixedly provided with the horizontal plate (12) respectively, the top surface of the horizontal plate (12) is provided with a screw hole (13), a screw rod (14) is arranged in the screw hole (13) in a threaded manner respectively, the lower end of the screw rod (14) is provided with an inverted U-shaped support (15) in a common bearing manner, and the front and the back of the inner wall of the inverted U-shaped support (15) are connected with bearings at two ends of the extrusion roller (11) respectively.

3. The flanging device for producing the ton-packed bags according to claim 1, wherein: the end part of the tooth block of the fourth gear (10) and the end part of the tooth block of the third gear (9) are both arc-shaped structures.

4. The flanging device for producing the ton-packed bags according to claim 2, wherein: handles (16) are fixedly arranged at the upper ends of the screw rods (14).

5. A hemming device for producing ton bag container bag according to claim 4 wherein: the periphery of the handle (16) is provided with anti-skid grains.

6. The flanging device for producing the ton-packed bags according to claim 1, wherein: the distance between one side of the inner wall of the U-shaped plate (2) and the opening of the U-shaped plate (2) is 55-65 mm.