CN218876451U

CN218876451U - Automatic edge folding device used in production of woven bags

Info

Publication number: CN218876451U
Application number: CN202222706026.0U
Authority: CN
Inventors: 王嵘峰
Original assignee: Jingmen Huijun Plastic Industry Co ltd
Current assignee: Huizhou Lvchang Industrial Co.,Ltd.
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-04-18
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of woven bag edge folding, in particular to an automatic edge folding device used in the production of woven bags, which can improve the continuous effect of the device on the edge folding of the woven bags and the working efficiency of the device by rotating the edge folding through the matching of edge folding rollers and discs in the conveying process of the woven bags; the base, the coiling mechanism, elevating gear, first support, the hem roller, the second support, the connecting axle, two sets of discs and bracing piece, base top right part is provided with the coiling mechanism, the coiling mechanism is used for the braided bag rolling, base top left part is provided with unreels the roller, first support bottom is connected with the base top, both ends are rotatory respectively and install on first support around the hem roller, and both sides lateral wall is provided with the recess respectively around the hem roller, elevating gear installs on the base top, slidable mounting is on elevating gear about the second support, both ends are rotatory respectively and install on the second support about the connecting axle, two sets of discs are fixed adorned on the connecting axle lateral wall respectively.

Description

Automatic edge folding device used during production of woven bags

Technical Field

The utility model relates to a technical field of braided bag hem especially relates to an automatic hem device for during braided bag production.

Background

The braided bag, also known as snake leather bag, be one kind of plastic bag, be used for the packing, its raw materials generally are polyethylene, various chemical plastic raw materials such as polypropylene, the braided bag is woven and is required to carry out the hem after accomplishing, thereby be convenient for sew up the processing to the braided bag on next step, at present when to the braided bag hem, in prior art CN202122452527.6, when the device used, start the rolling motor, the wind-up roll rotates, to the braided bag rolling, adjust telescopic cylinder's extension and starter motor simultaneously, the briquetting that moves down can make the braided bag hem become concave font, pass gradual change piece and fixing base at the braided bag, constantly carry out the hem to the braided bag once more, realize the hem process, but the device is relatively poor to the continuous effect of hem of braided bag, the briquetting need stop to carry the braided bag when hem, the work efficiency of device has been reduced, consequently, propose a device that improves the continuous hem processing of braided bag.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an in the braided bag transportation process through the rotatory hem that carries on of cooperation of hemming roller and disc, the automatic hem device when being used for braided bag production of improvement device to the continuous effect of braided bag hem, improvement device's work efficiency.

The utility model discloses an automatic flanging device for during braided bag production, the on-line screen storage device comprises a base, the coiling mechanism, elevating gear, first support, the hem roller, the second support, the connecting axle, two sets of discs and bracing piece, base top right part is provided with the coiling mechanism, the coiling mechanism is used for rolling up the braided bag, base top left part is provided with unreels the roller, first support bottom is connected with the base top, both ends are rotatory respectively on the first support around the hem roller, and both sides wall is provided with the recess respectively around the hem roller, elevating gear installs on the base top, the second support is installed on elevating gear in a sliding manner from top to bottom, the both ends are rotatory respectively on the second support about the connecting axle, two sets of discs are fixed suit respectively on the connecting axle lateral wall, and the position of two sets of discs respectively with two sets of recess positions phase-match of hem roller, both ends are connected with the second support inside wall respectively about the bracing piece; at first place the hem roller top with the one end of braided bag, drive the second support downstream through elevating gear, make the second support drive two sets of discs downstream through the connecting axle, stretch into in the recess of hem roller respectively after two sets of discs downstream, thereby make hem roller and disc cooperation with the braided bag around the border carry out the hem processing, later carry out continuous rolling through the braided bag front end behind the coiling mechanism with the hem, make and unreel the roller and constantly unreel the braided bag, thereby make and carry out the hem through the cooperation rotation of hem roller and disc in the braided bag transportation process, the continuous effect of elevating gear to the braided bag hem, the work efficiency of elevating gear.

Preferably, the lifting device comprises first guide posts, a top plate, a connecting plate, first limiting blocks, second limiting blocks, first springs and a hydraulic cylinder, the bottoms of multiple groups of first guide posts are all connected with the top end of the base, the bottom end of the top plate is connected with the tops of the multiple groups of first guide posts, the connecting plate is sleeved on the multiple groups of first guide posts in a vertically sliding mode, multiple groups of through holes are formed in the connecting plate, a second support is installed on the connecting plate in a vertically sliding mode through the multiple groups of through holes, the multiple groups of first limiting blocks are installed at the top end of the second support, the multiple groups of second limiting blocks are fixedly sleeved on the outer side wall of the second support, the multiple groups of first springs are respectively sleeved on the outer side wall of the second support in a matched mode, the multiple groups of first springs are all arranged between the bottom end of the connecting plate and the tops of the multiple groups of second limiting blocks, the fixed ends of the hydraulic cylinder are installed at the top ends of the top plate, and the moving ends of the hydraulic cylinder are connected with the connecting plate; remove the end through control pneumatic cylinder and promote the connecting plate downstream, the connecting plate drives the second support downstream after the downstream, thereby make inside two sets of discs stretched into the recess of hem roller after the downstream, thereby make hem roller and disc cooperation with braided bag hem processing, provide decurrent driving force to the second support through two sets of first springs behind the connecting plate downstream, and then improve two sets of discs to the pressing force degree of braided bag hem, the design effect after improving the braided bag hem, the improvement practicality.

Preferably, the folding device further comprises two groups of shells, four groups of sliding blocks, four groups of roll shafts, two groups of second guide columns and two groups of second springs, wherein the bottom ends of the two groups of shells are respectively arranged at the front part and the rear part of the top end of the base, and the two groups of shells are arranged at the right side of the folding roll; through the inside opposite direction removal of two sets of sliders of second spring pulling, make two sets of sliders drive two sets of rollers and remove to make the braided bag border roll-in after four sets of rollers will hem, and then improve the design effect of braided bag hem, improve the quality of device to the braided bag hem.

Preferably, the winding device comprises a third support, a transmission roller and a conveying roller, the bottom end of the third support is connected with the right part of the top end of the base, the front end and the rear end of the transmission roller are rotatably arranged on the upper part of the inner side wall of the third support, and the front end and the rear end of the conveying roller are rotatably arranged on the lower part of the inner side wall of the third support; the braided bag front end after will hem passes between driving roller and the conveying roller, through the rotation of driving roller and conveying roller, makes the braided bag carry out the automatic transport, improves the convenience that the device carried the braided bag, improves the convenience that the device was to the continuous hem of braided bag.

Preferably, the folding machine further comprises a supporting roller, wherein the supporting roller is arranged at the top end of the base and is arranged between the unwinding roller and the folding roller; the woven bag is guided and conveyed through the supporting roller, and the convenience of the device for processing and operating the folded edges of the woven bag is improved.

Preferably, the device also comprises a motor, the motor is arranged on the outer side wall of the third bracket, and the output end of the motor is concentrically connected with the front end of the driving roller; open the motor and drive the driving roller rotatory, make the driving roller carry the braided bag roll-in through the cooperation with the conveying roller, improve the convenience that the braided bag was carried.

Compared with the prior art, the beneficial effects of the utility model are that: at first place the hem roller top with the one end of braided bag, drive the second support downstream through elevating gear, make the second support pass through the connecting axle and drive two sets of discs downstream, stretch into respectively behind two sets of discs downstream in the recess of hem roller, thereby make hem roller and disc cooperation with the braided bag around the border carry out the hem processing, later constantly roll through the braided bag front end behind the coiling mechanism with the hem, make and unreel the roller and constantly unreel the braided bag, thereby make the braided bag transportation process in carry out the hem through the cooperation rotation of hem roller and disc, the continuous effect of increasing gear to the braided bag hem, the work efficiency of the increasing gear.

Drawings

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

FIG. 2 is a partial schematic view of the first guide post attached to a top plate or the like;

FIG. 3 is a side view partially in structural view of the connection of the connecting shaft to the disk or the like;

FIG. 4 is a side view of a partial structure of a slider connected to a roller or the like;

in the drawings, the reference numbers: 1. a base; 2. unwinding rollers; 3. a first bracket; 4. a hemming roller; 5. a second bracket; 6. a connecting shaft; 7. a disc; 8. a support bar; 9. a first guide post; 10. a top plate; 11. a connecting plate; 12. a first stopper; 13. a second limiting block; 14. a first spring; 15. a hydraulic cylinder; 16. a housing; 17. a slider; 18. a roll shaft; 19. a second guide post; 20. a second spring; 21. a third support; 22. a driving roller; 23. a conveying roller; 24. a support roller; 25. an electric motor.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The left part of the top end of a base 1 is provided with an unwinding roller 2, the bottom end of a first support 3 is connected with the top end of the base 1, the front end and the back end of a flanging roller 4 are respectively and rotatably arranged on the first support 3, the front side outer wall and the back side outer wall of the flanging roller 4 are respectively provided with a groove, the left end and the right end of a connecting shaft 6 are respectively and rotatably arranged on a second support 5, two groups of discs 7 are respectively and fixedly sleeved on the outer side wall of the connecting shaft 6, the positions of the two groups of discs 7 are respectively matched with the positions of the two groups of grooves of the flanging roller 4, the left end and the right end of a support rod 8 are respectively connected with the inner side wall of the second support 5, the bottom ends of a plurality of groups of first guide posts 9 are all connected with the top end of the base 1, the bottom end of a top plate 10 is connected with the top ends of a plurality of groups of first guide posts 9, a connecting plate 11 is vertically sleeved on the plurality of first guide posts 9 in a sliding manner, a plurality of groups of through holes are arranged on the connecting plate 11, the second support 5 is vertically and slidably arranged on the connecting plate 11 through a plurality of through holes, a plurality of groups of first limiting blocks 12 are all arranged at the top end of the second bracket 5, a plurality of groups of second limiting blocks 13 are all fixedly sleeved on the outer side wall of the second bracket 5, a plurality of groups of first springs 14 are respectively sleeved on the outer side wall of the second bracket 5 in a matching way, and a plurality of groups of first springs 14 are all arranged between the bottom end of the connecting plate 11 and the top end of a plurality of groups of second limiting blocks 13, the fixed end of a hydraulic cylinder 15 is arranged at the top end of the top plate 10, the moving end of the hydraulic cylinder 15 is connected with the top end of the connecting plate 11, the bottom ends of two groups of shells 16 are respectively arranged at the front part and the rear part of the top end of the base 1, and two groups of shells 16 are arranged at the right side of the edge folding roller 4, wherein each two groups of the sliders 17 are respectively arranged in a sliding way in one group of the shells 16, four groups of roller shafts 18 are respectively rotatably arranged at the top ends of the four groups of sliders 17, and two groups of second guiding columns 19 are respectively transversely arranged on the inner side walls of the two groups of the shells 16, four groups of sliding blocks 17 are respectively sleeved on the outer side walls of two groups of second guide posts 19 in a sliding mode, two groups of second springs 20 are respectively sleeved on the outer side walls of the two groups of second guide posts 19 in a matching mode, the two groups of second springs 20 respectively provide inward sliding pulling force for the two groups of sliding blocks 17, the bottom end of a third support 21 is connected with the right portion of the top end of a base 1, the front end and the rear end of a transmission roller 22 are rotatably installed on the upper portion of the inner side wall of the third support 21, the front end and the rear end of a conveying roller 23 are rotatably installed on the lower portion of the inner side wall of the third support 21, a supporting roller 24 is installed at the top end of the base 1, the supporting roller 24 is arranged between an unwinding roller 2 and a flanging roller 4, a motor 25 is installed on the outer side wall of the third support 21, and the output end of the motor 25 is concentrically connected with the front end of the transmission roller 22; at first place the 4 tops of hem roller with the one end of braided bag, drive the second support 5 downstream through elevating gear, make the second support 5 drive two sets of discs 7 downstream through connecting axle 6, stretch into the recess of hem roller 4 respectively after two sets of discs 7 downstream, thereby make hem roller 4 and disc 7 cooperation carry out the hem processing with the braided bag front and back border, later constantly roll up the braided bag front end behind the hem through the coiling mechanism, make and unreel roller 2 and constantly unreel the braided bag, thereby make and carry out the hem through the cooperation rotation of hem roller 4 and disc 7 among the braided bag transportation process, the continuous effect of improving the device to the braided bag hem, the work efficiency of improving the device.

As shown in fig. 1 to 4, the utility model discloses an automatic hem device for during braided bag production, it is at the during operation, at first place the 4 tops of hem roller with the one end of braided bag, remove end promotion connecting plate 11 downstream through control pneumatic cylinder 15, connecting plate 11 drives second support 5 downstream after the downstream, thereby make two sets of discs 7 stretch into inside the recess of hem roller 4 after the downstream, make hem roller 4 and the cooperation of disc 7 carry out hem processing with the braided bag front and back border, later through the inside opposite direction removal of two sets of sliders 17 of second spring 20 pulling, make two sets of sliders 17 drive two sets of roller 18 and remove, thereby make the braided bag border roll-in behind four sets of roller 18 with the hem, then pass the braided bag front end behind the hem between driving roller 22 and the conveying roller 23, through the rotation of driving roller 22 and conveying roller 23, make the braided bag carry out automatic conveying.

The utility model discloses the main function who realizes does: at first place the 4 tops of hem roller with the one end of braided bag, drive second support 5 downstream through elevating gear, make second support 5 drive two sets of discs 7 downstream through connecting axle 6, stretch into in the recess of hem roller 4 respectively after two sets of discs 7 downstream, thereby make hem

roller

4 and 7 cooperations of disc carry out the hem processing with the braided bag front and back border, later carry out continuous rolling through the braided bag front end behind the coiling mechanism with the hem, make and unreel roller 2 and constantly unreel the braided bag, thereby make among the braided bag transportation process carry out the hem through the cooperation rotation of hem roller 4 with disc 7, the continuous effect of improving device to the braided bag hem, the work efficiency of improving device.

The utility model discloses an automatic flanging device used in the production of woven bags, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the automatic flanging device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an automatic hem device's pneumatic cylinder 15 and motor 25 when being used for braided bag production are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic hem device for during braided bag production, a serial communication port, the on-line screen storage device comprises a base (1), the coiling mechanism, elevating gear, first support (3), hem roller (4), second support (5), connecting axle (6), two sets of disc (7) and bracing piece (8), base (1) top right part is provided with the coiling mechanism, the coiling mechanism is used for rolling up the braided bag, base (1) top left part is provided with unreels roller (2), first support (3) bottom is connected with base (1) top, both ends are rotatory respectively and are installed on first support (3) around hem roller (4), and both sides lateral wall is provided with the recess respectively around hem roller (4), elevating gear installs on base (1) top, slidable mounting is on elevating gear about second support (5), both ends are rotatory respectively and are installed on second support (5) about connecting axle (6), disc (7) fixed suit is respectively on lateral wall, and the position of connecting axle (7) respectively with the hem roller (4) the recess of two sets of both ends (8) phase-match, the both ends of the second support (5) are connected with the second support (8) respectively about the recess.

2. The automatic flanging device for woven bag production according to claim 1, wherein the lifting device comprises a first guide post (9), a top plate (10), a connecting plate (11), a first limiting block (12), a second limiting block (13), a first spring (14) and a hydraulic cylinder (15), the bottom ends of a plurality of groups of first guide posts (9) are connected with the top end of the base (1), the bottom end of the top plate (10) is connected with the top ends of a plurality of groups of first guide posts (9), the connecting plate (11) is slidably sleeved on the plurality of groups of first guide posts (9) up and down, a plurality of groups of through holes are arranged on the connecting plate (11) in the connecting plate (5) in the manner of sliding up and down, the plurality of groups of first limiting blocks (12) are arranged at the top end of the second support (5), the plurality of groups of second limiting blocks (13) are fixedly sleeved on the outer side wall of the second support (5), the plurality of groups of first springs (14) are respectively fitted on the outer side wall of the second support (5), the plurality of groups of first springs (14) are arranged between the connecting plate (11) and the top ends of the second limiting blocks (15), and the hydraulic cylinder (15) is connected with the top end of the connecting plate (11).

3. The automatic edge folding device for the production of the woven bags according to claim 1, further comprising two sets of shells (16), four sets of sliders (17), four sets of roller shafts (18), two sets of second guide posts (19) and two sets of second springs (20), wherein the bottom ends of the two sets of shells (16) are respectively mounted at the front and rear parts of the top end of the base (1), the two sets of shells (16) are both arranged at the right side of the edge folding roller (4), each two sets of sliders (17) are respectively slidably arranged inside one set of shells (16), the four sets of roller shafts (18) are respectively rotatably mounted at the top ends of the four sets of sliders (17), the two sets of second guide posts (19) are respectively transversely mounted on the inner side walls of the two sets of shells (16), the four sets of sliders (17) are respectively slidably sleeved on the outer side walls of the two sets of second guide posts (19), the two sets of second springs (20) are respectively fittingly sleeved on the outer side walls of the two sets of second guide posts (19), and the two sets of second springs (20) respectively provide inward sliding pulling force for the two sets of sliders (17).

4. The automatic edge folding device for the woven bag production as claimed in claim 1, characterized in that the winding device comprises a third support (21), a driving roller (22) and a conveying roller (23), the bottom end of the third support (21) is connected with the right part of the top end of the base (1), the front end and the rear end of the driving roller (22) are rotatably installed on the upper part of the inner side wall of the third support (21), and the front end and the rear end of the conveying roller (23) are rotatably installed on the lower part of the inner side wall of the third support (21).

5. An automatic hemming device for the production of woven bags according to claim 1 further comprising a support roller (24), wherein the support roller (24) is installed on the top end of the base (1), and the support roller (24) is disposed between the unwinding roller (2) and the hemming roller (4).

6. The automatic flanging device for the production of the woven bags according to claim 4, further comprising a motor (25), wherein the motor (25) is installed on the outer side wall of the third bracket (21), and the output end of the motor (25) is concentrically connected with the front end of the driving roller (22).