CN218020477U

CN218020477U - Bag making machine with driving roller

Info

Publication number: CN218020477U
Application number: CN202222164800.XU
Authority: CN
Inventors: 韩国顺
Original assignee: Jilin Longyun Chemical Industry Co ltd
Current assignee: Jilin Longyun Chemical Industry Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a system bag machine with driving roller, including the organism, the top fixed mounting of organism has the frame, and the inner wall of frame is provided with cutting device, and cutting device is including the cylinder, the protection frame, cutter and gag lever post, and protection frame fixed mounting is in the inner wall of frame, and the output of cylinder and the top sliding alternate of protection frame are connected, and the cutter is located the inner wall of protection frame, and the output and the cutter transmission of cylinder are connected, and the equal fixed connection in the top of cutter of two gag lever posts, two gag lever posts all with the protection frame sliding alternate be connected. The utility model discloses utilize cylinder, protection frame, cutter and gag lever post matched with mode of setting, through the setting of protection frame, when having played the guard action to the cutter, thereby also prevent that operating personnel from contacting the accidental injury with the cutter easily to when the change of cutter is carried out to needs, can expose the cutter through the pulling locating lever, be convenient for change the cutter of shell inside.

Description

Bag making machine with driving roller

Technical Field

The utility model relates to a system bag machine technical field, in particular to system bag machine with driving roller.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and the plastic packaging bags are generally used as main products.

Present system bag machine need be to the plastic bag cutting process at system bag in-process, and system bag machine's cutter can slowly wear and tear along with long-time the back of using, needs carry out the change of blade, and traditional blade is fixed to be through the bolt fastening, needs people to use special instrument to dismantle the bolt and install, and it wastes time and energy to change, and change efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a system bag machine with driving roller to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bag making machine with a transmission roller comprises a machine body, wherein a motor is fixedly installed on one side of the machine body, and the output end of the motor is in transmission connection with the transmission roller;

the top end of the machine body is fixedly provided with a rack, and the inner wall of the rack is provided with a cutting device;

the cutting device comprises a cylinder, a protection frame, a cutter and a limiting rod, wherein the protection frame is fixedly installed on the inner wall of the rack, the output end of the cylinder is connected with the top end of the protection frame in a sliding and alternating mode, the cutter is located on the inner wall of the protection frame, the output end of the cylinder is connected with the cutter in a transmission mode, the limiting rod is fixedly connected to the top end of the cutter, and the limiting rod is connected with the protection frame in a sliding and alternating mode.

Preferably, the inner wall fixedly connected with mounting panel of frame, the cylinder is installed on the top of mounting panel, two the gag lever post all alternates with the mounting panel slip and is connected.

Preferably, the protection frame is including shell, baffle, extension spring and locating lever, the fixed mounting of shell is in the inner wall of frame, logical groove has been seted up to one side of shell, the baffle rotates through the inner wall that pivot and logical groove to be connected, the locating lever alternates with the top of shell slip to be connected, the outside of locating lever is located to the extension spring cover, the constant head tank has been seted up on the top of pivot, the locating lever alternates with the inner chamber slip of constant head tank to be connected.

Preferably, one end of the extension spring is fixedly connected with the positioning rod, and the other end of the extension spring is fixedly connected with the top end of the shell.

Preferably, the cutter is including L shaped plate, spacing post and blade, the output and the L shaped plate transmission of cylinder are connected, two equal fixed connection of gag lever post is in the top of L shaped plate, and is a plurality of equal equidistance fixed connection of spacing post is in one side of L shaped plate, the blade is connected with a plurality of spacing post sliding interlude, a plurality of spacing grooves have been seted up to one side of baffle equidistance, spacing post is connected with the inner chamber sliding interlude of spacing groove.

Preferably, the inner wall of frame rotates and is connected with two guide rolls, the inner wall of frame is provided with the tension roll.

Preferably, the spout has all been seted up to the both sides of frame inner wall, be provided with the slider in the inner chamber of spout, the inner wall of spout rotates and is connected with the threaded rod, the threaded rod alternates with slider screw thread and is connected, the both ends of tension roll rotate with two sliders respectively and alternate and be connected.

The utility model discloses a technological effect and advantage:

(1) The utility model utilizes the setting mode of the matching of the cylinder, the protective frame, the cutter and the limiting rod, and through the setting of the protective frame, the protective effect on the cutter is achieved, meanwhile, the operator is prevented from being accidentally injured due to the easy contact with the cutter, and when the cutter needs to be replaced, the positioning rod is pulled, the baffle can be rotated to directly take out the cutter and replace the cutter, the replacement of the cutter is simple, and the efficiency is higher;

(2) The utility model discloses utilize threaded rod and slider matched with to set up the mode, through rotating two threaded rods simultaneously for the slider slides among the inner chamber of spout, thereby drives the tension roller and carries out the ascending displacement of vertical side, thereby carries out tensile regulation, the subsequent cutting work of being convenient for to the material that the drive roll was carried.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the front internal structure of the cutting mechanism of the present invention.

Fig. 3 is a schematic view of the front internal structure of the protection frame of the present invention.

Fig. 4 is a schematic view of the side internal structure of the protection frame of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a body; 2. a motor; 3. a driving roller; 4. a frame; 5. a cutting device; 51. a cylinder; 52. a protective frame; 521. a housing; 522. a baffle plate; 523. an extension spring; 524. positioning a rod; 53. a cutter; 531. an L-shaped plate; 532. a limiting column; 533. a blade; 54. a limiting rod; 6. mounting a plate; 7. a guide roller; 8. a tension roller; 9. a slider; 10. a threaded rod.

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

The utility model provides a bag making machine with a driving roller as shown in figures 1-5, which comprises a machine body 1, wherein one side of the machine body is fixedly provided with a motor 2, and the output end of the motor 2 is connected with a driving roller 3 in a driving way;

a frame 4 is fixedly installed at the top end of the machine body 1, and a cutting device 5 is arranged on the inner wall of the frame 4;

cutting device 5 is including cylinder 51, protection frame 52, cutter 53 and gag lever post 54, protection frame 52 fixed mounting is in the inner wall of frame 4, the output of cylinder 51 and the top sliding interlude of protection frame 52 are connected, cutter 53 is located the inner wall of protection frame 52, the output of cylinder 51 is connected with the transmission of cutter 53, two equal fixed connection in the top of cutter 53 of gag lever post 54, two gag lever posts 54 all with protection frame 52 sliding interlude be connected, setting through protection frame 52, when having played the guard action to cutter 53, thereby also prevent that operating personnel from contacting the accidental injury with cutter 53 easily.

The inner wall fixedly connected with mounting panel 6 of frame 4, cylinder 51 are installed in the top of mounting panel 6, and cylinder 51 is through external switch and external power source electric connection, and two gag lever posts 54 all alternate with mounting panel 6 slip is connected, and two gag lever posts 54 have played direction and limiting displacement to the sword 53 operation in-process.

The protection frame 52 comprises a shell 521, a baffle 522, an extension spring 523 and a positioning rod 524, wherein the shell 521 is fixedly mounted on the inner wall of the frame 4, a through groove is formed in one side of the shell 521, the baffle 522 is rotatably connected with the inner wall of the through groove through a rotating shaft, the positioning rod 524 is slidably inserted and connected with the top end of the shell 521, and the extension spring 523 is sleeved outside the positioning rod 524.

The constant head tank has been seted up on the top of pivot, and locating lever 524 slides with the inner chamber of constant head tank and alternates and be connected, through the joint of locating lever 524 with the constant head tank for baffle 522 is protected cutter 53, and when locating lever 524 breaks away from with the constant head tank, rotates baffle 522 and exposes cutter 53, and the convenience is changed it.

One end of the extension spring 523 is fixedly connected with the positioning rod 524, the other end of the extension spring 523 is fixedly connected with the top end of the shell 521, and the extension spring 523 always has an elastic acting force on the positioning rod 524, so that the positioning rod 524 can be automatically clamped with the positioning groove in the rotating process of the rotating shaft.

Cutter 53 is including L shaped plate 531, spacing post 532 and blade 533, the output and the transmission of L shaped plate 531 of cylinder 51 are connected, two equal fixed connection in the top of L shaped plate 531 of gag lever post 54, a plurality of equal apart from fixed connection in one side of L shaped plate 531 of spacing post 532, blade 533 slides to alternate with a plurality of spacing post 532 and is connected, a plurality of spacing grooves have been seted up to one side equidistance of baffle 522, spacing post 532 slides to alternate with the inner chamber of spacing groove and is connected, through pulling locating lever 524, make baffle 522 rotatable, thereby spacing post 532 and the spacing groove that baffle 522 one side was seted up pull break away from, thereby can directly take off blade 533, and alternate new blade 533 and be connected with a plurality of spacing post 532, and reverse rotation baffle 522, make spacing post 532 and spacing groove joint, baffle 522 cooperatees with L shaped plate 531 and can fix and spacing to inside blade 533.

The inner wall of frame 4 rotates and is connected with two guide rolls 7, and guide roll 7 has played the guide effect to the material, and the inner wall of frame 4 is provided with tension roller 8.

The spout has all been seted up to the both sides of 4 inner walls of frame, be provided with slider 9 in the inner chamber of spout, the inner wall of spout rotates and is connected with threaded rod 10, threaded rod 10 and the threaded interlude of slider 9 are connected, tension roller 8's both ends rotate with two sliders 9 respectively and alternate the connection, through rotating two threaded rod 10 simultaneously, make slider 9 slide among the inner chamber of spout, thereby drive tension roller 8 and carry out the ascending displacement of vertical side, thereby carry out tensile regulation to the material of transmission roller 3 transport, subsequent cutting work of being convenient for.

The utility model discloses the theory of operation:

when the bag making machine is used, the starting motor 2 drives the transmission roller 3 to rotate, so that materials are conveyed to the cutting device 5, in the conveying process, the guide roller 7 plays a role in guiding the materials, the threaded rod 10 is rotated according to conditions, the tension roller 8 is used for carrying out tension adjustment on the conveyed materials, so that the materials are always kept in a tense state in the conveying process, the cutting of the subsequent cutting device 5 is facilitated, after the materials are conveyed to the position of the cutting device 5, the air cylinder 51 is started, the output end of the air cylinder 51 drives the L-shaped plate 531 to move downwards, the L-shaped plate 531 slides in the limiting groove formed in the baffle 522 through the limiting column 532, the blade 533 is driven to move downwards and is cut, so that a cut bag falls into the collecting box, the bag making process is completed, when the blade 533 is damaged, the positioning rod 524 is pulled, the positioning rod 524 is separated from the positioning groove, so that the baffle 522 can be rotated, the limiting of one side of the blade 533 is released, the blade 533 is exposed, the blade 533 can be directly taken out and replaced, after the replacement of the blade 533 is completed, the reverse rotation of the baffle 522 is clamped with the positioning rod 524, the positioning rod 522, the elastic plate 522 is clamped with the positioning rod 522, and the positioning rod 532 is clamped with the positioning rod 522, and the elastic plate is clamped with the positioning rod 524, and the positioning rod is fixed under the positioning spring 523 again, and the positioning rod 522, and the positioning rod is fixed spring 523 again, and the positioning rod is fastened again, so that the positioning rod is fastened with the positioning rod 532.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A bag machine with drive rollers, comprising:

the device comprises a machine body (1), wherein a motor (2) is fixedly installed on one side of the machine body, and the output end of the motor (2) is in transmission connection with a transmission roller (3);

the method is characterized in that: a rack (4) is fixedly installed at the top end of the machine body (1), and a cutting device (5) is arranged on the inner wall of the rack (4);

cutting device (5) is including cylinder (51), protection frame (52), cutter (53) and gag lever post (54), protection frame (52) fixed mounting is in the inner wall of frame (4), the output of cylinder (51) and the top of protection frame (52) slip interlude and be connected, cutter (53) are located the inner wall of protection frame (52), the output and the cutter (53) transmission of cylinder (51) are connected, two equal fixed connection in the top of cutter (53) of gag lever post (54), two gag lever post (54) all with protection frame (52) slip interlude and be connected.

2. The bag making machine with the driving roller as claimed in claim 1, wherein a mounting plate (6) is fixedly connected to the inner wall of the frame (4), the air cylinder (51) is mounted at the top end of the mounting plate (6), and the two limiting rods (54) are slidably inserted and connected with the mounting plate (6).

3. The bag making machine with the transmission rollers as claimed in claim 1, wherein the protection frame (52) comprises a shell (521), a baffle (522), a tension spring (523) and a positioning rod (524), the shell (521) is fixedly mounted on the inner wall of the frame (4), a through groove is formed in one side of the shell (521), the baffle (522) is rotatably connected with the inner wall of the through groove through a rotating shaft, the positioning rod (524) is slidably inserted and connected with the top end of the shell (521), the tension spring (523) is sleeved outside the positioning rod (524), a positioning groove is formed in the top end of the rotating shaft, and the positioning rod (524) is slidably inserted and connected with the inner cavity of the positioning groove.

4. The bag machine with driving roller as claimed in claim 3, wherein one end of said extension spring (523) is fixedly connected to said positioning rod (524), and the other end of said extension spring (523) is fixedly connected to the top end of said housing (521).

5. The bag making machine with the transmission roller as claimed in claim 3, wherein the cutting knife (53) comprises an L-shaped plate (531), a plurality of limiting posts (532) and a cutting blade (533), the output end of the cylinder (51) is in transmission connection with the L-shaped plate (531), the two limiting rods (54) are both fixedly connected to the top end of the L-shaped plate (531), the limiting posts (532) are fixedly connected to one side of the L-shaped plate (531) at equal intervals, the cutting blade (533) is in sliding insertion connection with the limiting posts (532), a plurality of limiting grooves are formed in one side of the baffle (522) at equal intervals, and the limiting posts (532) are in sliding insertion connection with the inner cavities of the limiting grooves.

6. The bag machine with driving rollers according to claim 1, characterized in that two guide rollers (7) are rotatably connected to the inner wall of the frame (4), and the inner wall of the frame (4) is provided with a tension roller (8).

7. The bag making machine with the transmission rollers as claimed in claim 6, wherein sliding grooves are formed in two sides of the inner wall of the machine frame (4), sliding blocks (9) are arranged in inner cavities of the sliding grooves, the inner wall of each sliding groove is rotatably connected with a threaded rod (10), the threaded rods (10) are in threaded penetrating connection with the sliding blocks (9), and two ends of each tension roller (8) are respectively in threaded penetrating connection with the two sliding blocks (9).