CN215923574U

CN215923574U - A cut device for production of plastic packaging bag

Info

Publication number: CN215923574U
Application number: CN202121903485.7U
Authority: CN
Inventors: 王磊
Original assignee: Qingdao Detian Packaging Co ltd
Current assignee: Qingdao Detian Packaging Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-01
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a slitting device for plastic packaging bag production, which comprises a machine body and a slitting mechanism arranged at the top in the machine body, wherein a conveying belt is arranged in the machine body, a cleaning mechanism for cleaning impurities on the surface of the conveying belt is arranged in the machine body, the cleaning mechanism comprises an installation seat arranged in the machine body, the upper end of the installation seat is connected with an installation frame in a sliding manner, the side wall of the installation frame is fixedly connected with a first motor, the inner wall of the installation frame is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly sleeved with a brush roller, and the rotating rod penetrates through the side wall of the installation frame and is fixedly connected with an output shaft of the first motor. The dust collector is provided with the brush roller and the first exhaust fan, so that impurities on the surface of the conveyor belt can be cleaned and collected, manual cleaning is replaced, the labor amount of workers is reduced, and in addition, the first shell is arranged, the condition that the workers suck dust is avoided, and the health of the workers is ensured.

Description

A cut device for production of plastic packaging bag

Technical Field

The utility model relates to the technical field of plastic packaging bag processing, in particular to a slitting device for plastic packaging bag production.

Background

The plastic packaging bag is a packaging bag which takes plastic as raw material and is used for producing various articles in daily life, and the single packaging bag is formed by cutting the whole packaging bag by a cutting mechanism in a cutting device.

The inside conveyer belt of establishing of device is cut for plastic packaging bag production to the current, and the conveyer belt is after long-time use, conveyer belt surface can adhesion plastics piece, need regularly artifical clearance, artifical clearance is wasted time and energy, also need just can clear up with the help of instruments such as broom simultaneously, the device is not perfect enough to the dust control in cutting region in addition, though not having a large amount of dust to fly upward, but still have tiny dust to waft in the air, these plastics dust are by the workman in inhaling the lung, threaten the workman healthy, so, need design a device of cutting for plastic packaging bag production and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a slitting device for plastic packaging bag production.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a cut device for plastic packaging bag production, includes organism and the cutting mechanism of setting at the top in the organism, be equipped with the conveyer belt in the organism, be equipped with the clearance mechanism that is used for clearing up conveyer belt surface impurity in the organism, clearance mechanism is including setting up the mount pad in the organism, mount pad upper end sliding connection has the mounting bracket, the first motor of mounting bracket lateral wall fixedly connected with, the mounting bracket inner wall rotates and is connected with the dwang, the fixed brush roller that has cup jointed of dwang lateral wall, the dwang run through the mounting bracket lateral wall and with the output shaft fixed connection of first motor, be equipped with the collection mechanism that is used for collecting the cutting production dust in the organism.

Preferably, the collecting mechanism comprises a second exhaust fan fixedly connected to the upper end of the machine body, a second air suction pipe is communicated with an air suction end of the second exhaust fan, a second shell is communicated with one end, far away from the second exhaust fan, of the second air suction pipe, a plurality of first air suction ports are formed in the side wall of the second shell at equal intervals, and a driving mechanism used for driving the mounting frame to move is arranged on the mounting seat.

Preferably, the driving mechanism includes a second motor fixedly connected to the upper end of the mounting base, a moving groove is formed in the upper end of the mounting base, a moving block is slidably connected to the moving groove, the upper end of the moving block is fixedly connected to the lower end of the mounting frame, a reciprocating lead screw is rotatably connected to the inner wall of the moving groove and penetrates through the side wall of the moving block, a rotating shaft is fixedly connected to an output shaft of the second motor, and the reciprocating lead screw is in transmission connection with the rotating shaft through a belt.

Preferably, the inner wall of the machine body is fixedly connected with a mounting plate, the upper end of the mounting plate is fixedly connected with four hydraulic cylinders and four lifting plates, the output ends of the hydraulic cylinders are fixedly connected with the lifting plates together, and the upper ends of the lifting plates are elastically connected with the lower ends of the mounting seats through a plurality of damping springs.

Preferably, two first air blowers of mounting panel upper end rotational symmetry fixedly connected with, the end intercommunication of breathing in of first air blower is equipped with first air intake pipe, the one end intercommunication that first air blower was kept away from to first air intake pipe is equipped with first casing, a plurality of first air intakes have been seted up to first casing lateral wall equidistant.

Preferably, the first shell is obliquely arranged, the first shell is fixedly connected with the upper end of the mounting seat through a connecting plate, and the first air suction pipe part is a corrugated pipe.

The utility model has the following beneficial effects:

1. the device is provided with a cleaning mechanism, a first motor and a second motor are started, the output end of the first motor drives a rotating rod to rotate, the rotating rod drives a brush roller to rotate, so that the surface of a conveying belt can be cleaned, adhered impurities are swept from the surface of the conveying belt, an output shaft of the second motor drives a reciprocating lead screw to rotate, and a moving block drives a mounting frame to move back and forth under the limit of a moving groove, so that the brush roller moves back and forth in the rotating process, and the cleaning effect of the impurities is further improved;

2. the device is provided with the collecting mechanism, and dust generated by cutting the packaging bag is sucked into the second shell through the second air suction port and finally sent into external dust collecting equipment from the second air suction pipe and the second connecting pipe, so that the dust collecting purpose is realized, fine dust is prevented from flying in the air, the dust sucking condition of workers is avoided, and the health of the workers is further ensured;

3. this device has set up first air exhauster, and impurity under the brush roller sweep gets into outside dust collecting device from first air draft pipe and first connecting pipe in to realized the purpose that impurity was collected, avoided the manual cleaning of impurity, thereby alleviateed workman's the amount of labour.

Drawings

FIG. 1 is a schematic structural diagram of a slitting device for plastic packaging bag production according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an assembly view of a first motor and a mounting seat of the slitting device for plastic packaging bag production according to the present invention;

fig. 4 is an assembly view of a moving groove and a moving block of the slitting device for plastic packaging bag production according to the present invention.

In the figure: the automatic feeding device comprises a machine body 1, a conveying belt 2, a cutting mechanism 3, a mounting plate 4, a hydraulic cylinder 5, a lifting plate 6, a mounting seat 7, a moving block 8, a reciprocating lead screw 9, a mounting frame 10, a brush roller 11, a first air suction pipe 12, a first shell 13, a first exhaust fan 14, a second exhaust fan 15, a second shell 16, a second air suction pipe 17, a moving groove 18, a first motor 19 and a second motor 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a slitting device for plastic packaging bag production comprises a machine body 1 and a slitting mechanism 3 arranged at the top in the machine body 1, wherein a conveyor belt 2 is arranged in the machine body 1.

Be equipped with the clearance mechanism that is used for clearing up 2 surperficial impurities of conveyer belt in organism 1, clearance mechanism is including setting up mount pad 7 in

organism

1, and 7 upper ends sliding connection of mount pad have mounting bracket 10, the first motor of 10 lateral walls fixedly connected with of mounting bracket 19, and the 10 inner walls of mounting bracket rotate and are connected with the dwang, and the fixed cover of dwang lateral wall has connect brush roller 11, and the dwang runs through the 10 lateral walls of mounting bracket and with the output shaft fixed connection of first motor 19.

Be equipped with the collection mechanism that is used for collecting the cutting and produces the dust in organism 1, collect the mechanism and include second air exhauster 15 of fixed connection in the 1 upper end of organism, the end intercommunication of breathing in of second air exhauster 15 is equipped with second breathing pipe 17, the one end intercommunication that second air exhauster 15 was kept away from to second breathing pipe 17 is equipped with second casing 16, a plurality of first air intakes have been seted up to 16 lateral walls of second casing equidistant, the end of giving vent to anger of second air exhauster 15 passes through second connecting pipe and outside dust collecting device intercommunication, outside dust collecting device includes sack cleaner etc, and the sack cleaner is prior art, the event does not do too much to describe redundantly.

Be equipped with the actuating mechanism who is used for driving mounting bracket 10 to remove on mount pad 7, actuating mechanism includes second motor 20 of fixed connection in the upper end of mount pad 7, mount pad 7 upper end is equipped with shifting chute 18, sliding connection has movable block 8 in the shifting chute 18, movable block 8 upper end and mounting bracket 10 lower extreme fixed connection, 18 inner wall of shifting chute rotates and is connected with reciprocal lead screw 9, reciprocal lead screw 9 runs through movable block 8 lateral wall, second motor 20's output shaft fixedly connected with axis of rotation, reciprocal lead screw 9 passes through the belt and is connected with rotation axis drive, 18 cross-sections in shifting chute are ten structures, can be spacing to movable block 8, when making reciprocal lead screw 9 rotate, movable block 8 can't take place the rotation, thereby make movable block 8 drive mounting bracket 10 can only the back-and-forth movement.

According to the utility model, the inner wall of the machine body 1 is fixedly connected with a mounting plate 4, the upper end of the mounting plate 4 is fixedly connected with four hydraulic cylinders 5, the output ends of the four hydraulic cylinders 5 are jointly and fixedly connected with a lifting plate 6, and the upper end of the lifting plate 6 is elastically connected with the lower end of a mounting seat 7 through a plurality of damping springs.

According to the utility model, the upper end of the mounting plate 4 is rotationally and symmetrically fixedly connected with two first exhaust fans 14, the air suction ends of the first exhaust fans 14 are communicated with a first air suction pipe 12, one end, far away from the first exhaust fan 14, of the first air suction pipe 12 is communicated with a first shell 13, the side wall of the first shell 13 is provided with a plurality of first air suction ports at equal intervals, the first shell 13 is obliquely arranged, and the first shell 13 is fixedly connected with the upper end of the mounting seat 7 through a connecting plate. The fixed connection, first air suction pipe 12 part are the bellows, and the end of giving vent to anger of first air exhauster 14 passes through first connecting pipe and outside dust collecting device intercommunication, and outside dust collecting device includes sack cleaner etc. and the sack cleaner is prior art, so do not do too much to describe.

When the dust collector is used, the second exhaust fan 15 is started, the second exhaust fan 15 pumps air in the second shell 16 through the second air suction pipe 17, dust generated by cutting the packaging bags conveyed on the conveying belt 2 by the cutting mechanism 3 is sucked into the second shell 16 through the second air suction port, and is finally sent into external dust collecting equipment through the second air suction pipe 17 and the second connecting pipe, so that the purpose of dust collection is achieved, fine dust is prevented from flying in the air, the condition that workers suck dust is avoided, and the health of the workers is further guaranteed;

when more impurities which cannot be sucked by the second shell 16 adhere to the surface of the conveyor belt 2, the hydraulic cylinder 5 is started, the output end of the hydraulic cylinder 5 extends to drive the lifting plate 6 to move upwards, when the brush roller 11 contacts the lower surface of the conveyor belt 2, the first motor 19 and the second motor 20 are started, the output end of the first motor 19 drives the rotating rod to rotate, the rotating rod drives the brush roller 11 to rotate, so that the surface of the conveyor belt 2 can be cleaned, the adhered impurities are swept from the surface of the conveyor belt 2, the output shaft of the second motor 20 drives the reciprocating screw rod 9 to rotate, and the moving block 8 drives the mounting frame 10 to move back and forth under the limit of the moving groove 18, so that the brush roller 11 moves back and forth in the rotating process, and the impurity cleaning effect is improved;

the first motor 19 is started and the first exhaust fan 14 is started at the same time, the first exhaust fan 14 pumps air in the first shell 13 through the first air suction pipe 12, and impurities swept down by the brush roller 11 enter external dust collection equipment from the first air suction pipe 12 and the first connecting pipe, so that the purpose of impurity collection is achieved, manual cleaning of the impurities is avoided, and the labor capacity of workers is reduced;

in the working process of the first motor 19 and the second motor 20, the shock absorption springs on the lifting plate 6 buffer the shock generated by the lifting plate, so that the noise is reduced, and the damage of internal parts of the device in a shock environment for a long time is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solutions and the practical concepts of the present invention equivalent or changed within the technical scope of the present invention.

Claims

1. A slitting device for plastic packaging bag production comprises a machine body (1) and a slitting mechanism (3) arranged at the inner top of the machine body (1), it is characterized in that a conveyor belt (2) is arranged in the machine body (1), a cleaning mechanism for cleaning impurities on the surface of the conveyor belt (2) is arranged in the machine body (1), the cleaning mechanism comprises a mounting seat (7) arranged in the machine body (1), the upper end of the mounting seat (7) is connected with a mounting rack (10) in a sliding way, the side wall of the mounting rack (10) is fixedly connected with a first motor (19), the inner wall of the mounting rack (10) is rotatably connected with a rotating rod, the fixed brush roller (11) that has cup jointed of dwang lateral wall, the dwang run through mounting bracket (10) lateral wall and with the output shaft fixed connection of first motor (19), be equipped with the collection mechanism that is used for collecting the cutting production dust in organism (1).

2. A cutting device for plastic packaging bag production according to claim 1, characterized in that the collecting mechanism comprises a second exhaust fan (15) fixedly connected to the upper end of the machine body (1), a second air suction pipe (17) is arranged at the air suction end of the second exhaust fan (15), a second shell (16) is arranged at the end, far away from the second exhaust fan (15), of the second air suction pipe (17), a plurality of first air suction ports are formed in the side wall of the second shell (16) at equal intervals, and a driving mechanism for driving the mounting frame (10) to move is arranged on the mounting base (7).

3. The slitting device for plastic packaging bag production according to claim 2, wherein the driving mechanism comprises a second motor (20) fixedly connected to an upper end of a mounting base (7), a moving groove (18) is formed in the upper end of the mounting base (7), a moving block (8) is slidably connected in the moving groove (18), an upper end of the moving block (8) is fixedly connected to a lower end of a mounting frame (10), a reciprocating lead screw (9) is rotatably connected to an inner wall of the moving groove (18), the reciprocating lead screw (9) penetrates through a side wall of the moving block (8), a rotating shaft is fixedly connected to an output shaft of the second motor (20), and the reciprocating lead screw (9) is in transmission connection with the rotating shaft through a belt.

4. A cutting device for plastic packaging bag production according to claim 1, characterized in that the machine body (1) inner wall is fixedly connected with a mounting plate (4), four hydraulic cylinders (5) are fixedly connected with the upper end of the mounting plate (4), four hydraulic cylinders (5) are fixedly connected with a lifting plate (6) at the output end, and the upper end of the lifting plate (6) is elastically connected with the lower end of a mounting seat (7) through a plurality of damping springs.

5. A cutting device for plastic packaging bag production according to claim 4, characterized in that two first exhaust fans (14) are fixedly connected to the upper end of the mounting plate (4) in a rotationally symmetrical manner, a first air suction pipe (12) is arranged at the air suction end of the first exhaust fan (14) in a communicating manner, a first shell (13) is arranged at one end of the first air suction pipe (12) far away from the first exhaust fan (14) in a communicating manner, and a plurality of first air suction ports are formed in the side wall of the first shell (13) at equal intervals.

6. A slitting device for plastic packaging bag production according to claim 5, characterized in that the first housing (13) is arranged obliquely, the first housing (13) is fixedly connected with the upper end of the mounting base (7) through a connecting plate, and the first air suction pipe (12) is partially a corrugated pipe.