CN213769165U

CN213769165U - Packaging film cutting mechanism of pillow type packaging machine

Info

Publication number: CN213769165U
Application number: CN202022200761.5U
Authority: CN
Inventors: 王玉贵
Original assignee: Qingdao Medson Automation Equipment Co ltd
Current assignee: Qingdao Medson Automation Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-23
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a pillow packagine machine's packaging film cutting mechanism, including the cutting bed, the cutting bed bottom is fixed with many supporting legs, be equipped with the cutting passageway in the cutting bed, be equipped with first cavity in the cutting bed, be equipped with first motor in the first cavity, the cutting bed lateral wall is equipped with double-layered post, double-layered post is connected with first motor through reciprocating mechanism, the double-layered post lateral wall is equipped with the pin, it gets the mechanism to be equipped with the clamp that is used for pressing from both sides to get the packaging film on the double-layered post, the cutting bed top is equipped with the traveller, the traveller passes through slide mechanism and is connected with the cutting bed, be fixed with electric lift pole on the cutting bed, be equipped with on the electric lift pole with traveller complex response mechanism. The utility model discloses a set up slide mechanism, reciprocating mechanism and response mechanism and can realize carrying out automatic cutout to the packaging film, press from both sides the mechanism and can carry out reciprocal clamp to the packaging film and get the transportation through setting up reciprocating mechanism and clamp, reduced the manpower, improved work efficiency.

Description

Packaging film cutting mechanism of pillow type packaging machine

Technical Field

The utility model relates to a pillow type packagine machine technical field especially relates to a pillow type packagine machine's packaging film cutting mechanism.

Background

The pillow type packaging machine is the latest automatic continuous shrink packaging equipment in China at present, adopts a common electric furnace wire heating mode, and is characterized by fast temperature rise, good stability, low maintenance cost and the like, stable and adjustable shrink temperature and motor transmission speed, and wide adjustment range; the inventive roller rotation device can continuously work. Therefore, the heat shrinker has the characteristics of advanced design, stable and reliable performance, electricity saving, high efficiency, good shrinking effect, novel and attractive structure, convenient operation and maintenance and the like, and is suitable for the shrink packaging of any shrink film.

Pillow package machine can use the packaging film when packing article, and the packaging film need be used for the packagine machine through cutting back reuse in, and traditional packaging film cutting equipment cutting is inefficient, and can not realize automatic pay-off blank, needs artificial cooperation, and cutting efficiency is lower.

Therefore, it is necessary to design a packaging film cutting mechanism of a pillow packaging machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a packaging film cutting mechanism of a pillow type packaging machine.

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

a packaging film cutting mechanism of a pillow type packaging machine comprises a cutting table, wherein a plurality of supporting legs are fixed at the bottom of the cutting table, a cutting channel is arranged in the cutting table, a first cavity is arranged in the cutting table, a first motor is arranged in the first cavity, the side wall of the cutting table is provided with a clamping column, the clamping column is connected with a first motor through a reciprocating mechanism, the side wall of the clamping column is provided with a stop lever, the clamping column is provided with a clamping mechanism for clamping the packaging film, a sliding column is arranged above the cutting table, the sliding column is connected with a cutting table through a sliding mechanism, an electric lifting rod is fixed on the cutting table, the electric lifting rod is provided with an induction mechanism matched with the sliding column, the cutting table is provided with an opening vertically communicated with the cutting channel, the opening is connected with a T-shaped column in a sliding mode, the T-shaped column is connected with the opening through an elastic mechanism, and a cutting blade is arranged at the bottom end of the T-shaped column.

Preferably, the reciprocating mechanism comprises a reciprocating screw rod arranged in the first cavity, the left end of the reciprocating screw rod is rotatably connected with the inner wall of the first cavity, the right end of the reciprocating screw rod is fixedly connected with the tail end of the output shaft of the first motor, a screw rod sleeve is sleeved on the outer wall of the reciprocating screw rod, the clamping column is fixedly connected with the outer wall of the screw rod sleeve, and a first sliding opening is formed in the side wall of the cutting table.

Preferably, press from both sides and get mechanism including setting up the second cavity in pressing from both sides the post, be equipped with the second motor in the second cavity, the rotation is connected with double threaded rod in the second cavity, threaded connection has the nut of two symmetries on the double threaded rod, two the nut outer wall all is fixed with L shape depression bar, L shape depression bar end is equipped with splint, it is equipped with the second sliding port to press from both sides the post lateral wall.

Preferably, the sliding mechanism comprises a sliding chute arranged on the cutting table, the sliding column is in sliding connection with the sliding chute, and the side wall of the sliding column is elastically connected with the inner wall of the sliding chute through a first spring.

Preferably, response mechanism is including fixing the slider on the flexible end lateral wall of electric lift rod, be equipped with infrared inductor on the slider, infrared inductor and electric lift rod electric connection, the traveller lateral wall is fixed with the connecting rod, be fixed with the support arm on the cutting bed, connecting rod and support arm sliding connection, the connecting rod end is equipped with the briquetting.

Preferably, the elastic mechanism comprises a fixing ring fixed on the outer wall of the T-shaped column, a groove is formed in the opening, and the side wall of the fixing ring is elastically connected with the inner wall of the groove through a plurality of second springs.

The utility model discloses in, following beneficial effect has:

1. through setting up slide mechanism, reciprocating mechanism and response mechanism can realize carrying out automatic cutout to the packaging film, can drive the briquetting and remove left through the connecting rod when pressing from both sides post promotion traveller left movement in the spout, when the briquetting removed the slider bottom, can drive the slider downstream through the induction of infrared inductor, slider extrusion briquetting extrudees the T shape post again and can drive the cutting knife and cut the packaging film in the cutting passageway.

2. Through setting up reciprocating mechanism and pressing from both sides the mechanism and can reciprocate to press from both sides the packing film and get the transportation, press from both sides the mechanism and press from both sides the packing film and can drag the packing film to a left side in the cutting passageway through pressing from both sides, loosen after the cutting finishes, the reciprocating mechanism that deuterogamies can realize that circulation is reciprocal to press from both sides and get the transportation, does not need the manpower cooperation, has reduced the manpower, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a packaging film cutting mechanism of a pillow packaging machine according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of a packaging film cutting mechanism of the pillow type packaging machine of the present invention;

fig. 3 is a schematic structural view of a clamping mechanism of a packaging film cutting mechanism of a pillow packaging machine according to the present invention.

In the figure: 1 cutting table, 2 clamp posts, 3 reciprocating lead screws, 4 lead screw sleeves, 5 first motors, 6 cutting channels, 7 sliding posts, 8 first springs, 9 connecting rods, 10 electric lifting rods, 11 sliding blocks, 12T-shaped posts, 13 second motors, 14 double-head threaded rods, 15 nuts, 16L-shaped pressing rods, 17 fixing rings, 18 second springs and 19 grooves.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a packaging film cutting mechanism of pillow type packaging machine, including cutting bed 1, cutting bed 1 bottom is fixed with many supporting legs, be equipped with cutting passageway 6 in the cutting bed 1, be equipped with first cavity in the cutting bed 1, be equipped with first motor 5 in the first cavity, cutting bed 1 lateral wall is equipped with press from both sides post 2, press from both sides post 2 is connected with first motor 5 through reciprocating mechanism, reciprocating mechanism is including setting up reciprocal lead screw 3 in first cavity, 3 left ends of reciprocal lead screw rotate with first cavity inner wall and be connected, 3 right-hand members of reciprocal lead screw and the terminal fixed connection of first motor 5 output shaft, reciprocal lead screw 3 outer wall cover is equipped with screw rod housing 4, press from both sides post 2 and 4 outer wall fixed connections of screw rod housing, cutting bed 1 lateral wall is equipped with first sliding opening, start first motor 5, first motor 5 drives reciprocal lead screw 3 and rotates, screw housing 4 cover that the cover was established at reciprocal lead screw 3 outer wall drives press from both sides post 2 reciprocating movement about.

The lateral wall of the clamp post 2 is provided with a stop lever, the clamp post 2 is provided with a clamping mechanism for clamping a packaging film, the clamping mechanism comprises a second cavity arranged in the clamp post 2, a second motor 13 is arranged in the second cavity, a double-threaded rod 14 is rotatably connected in the second cavity, two symmetrical nuts 15 are in threaded connection on the double-threaded rod 14, L-shaped pressing rods 16 are fixed on the outer walls of the two nuts 15, the tail ends of the L-shaped pressing rods 16 are provided with clamping plates, the lateral wall of the clamp post 2 is provided with a second sliding port, the second motor 13 is started, the second motor 13 drives the double-threaded rod 14 to rotate, the nuts 15 on the outer wall of the double-threaded rod 14 drive the L-shaped pressing rods 16 to move up and down to clamp or put down the packaging film, the packaging film is put down when the clamp post 2 moves to the leftmost end, and the packaging film is clamped when the clamp post 2 moves to the rightmost end.

The sliding column 7 is arranged above the cutting table 1, the sliding column 7 is connected with the cutting table 1 through the sliding mechanism, the sliding mechanism comprises a sliding groove arranged on the cutting table 1, the sliding column 7 is connected with the sliding groove in a sliding mode, the side wall of the sliding column 7 is elastically connected with the inner wall of the sliding groove through a first spring 8, the sliding column 7 is pushed to move leftwards when the clamping column 2 moves leftwards, and the elastic sliding column 7 is reset through the first spring 8 when the clamping column 2 moves rightwards.

Be fixed with electric lift rod 10 on cutting bed 1, be equipped with on electric lift rod 10 with 7 complex response mechanisms of traveller, response mechanism is including fixing slider 11 on the flexible lateral wall of electric lift rod 10, be equipped with the infra red ray sensor on slider 11, infra red ray sensor and 10 electric connection of electric lift rod, 7 lateral walls of traveller are fixed with connecting rod 9, be fixed with the support arm on cutting bed 1, connecting rod 9 and support arm sliding connection, connecting rod 9 end is equipped with the briquetting, start electric lift rod 10 through the response of infra red ray sensor when the briquetting removes to slider 11 lower extreme and descend, 11 extrusion briquettings of slider and T shape post 12, the cutting knife of T shape post 12 bottom cuts the packaging film in cutting passageway 6, electric lift rod 10 resets when the briquetting is not sensed to the infra red ray sensor.

Be equipped with the opening that communicates with cutting passageway 6 is perpendicular on cutting bed 1, sliding connection has T shape post 12 in the opening, T shape post 12 passes through elastic mechanism and is connected with the opening, T shape post 12 bottom is equipped with cutting blade, elastic mechanism is including the solid fixed ring 17 that is fixed in T shape post 12 outer wall, be equipped with recess 19 in the opening, through many second spring 18 elastic connection between solid fixed ring 17 lateral wall and the recess 19 inner wall, 11 extrusion briquetting of slider and T shape post 12, the cutting knife of T shape post 12 bottom cuts the packaging film in cutting passageway 6, elasticity through second spring 18 can make T shape post 12 reset, wait for next cutting.

In the utility model, a packaging film is put in from the entrance at the right end of a cutting channel 6, a first motor 5 is started, the first motor 5 drives a reciprocating screw rod 3 to rotate, a screw sleeve 4 sleeved on the outer wall of the reciprocating screw rod 3 drives a clamp post 2 to reciprocate left and right, a second motor 13 is started, the second motor 13 drives a double-end threaded rod 14 to rotate, a nut 15 on the outer wall of the double-end threaded rod 14 drives an L-shaped pressure rod 16 to move up and down to clamp or put down the packaging film, the packaging film is put down when the clamp post 2 moves to the leftmost end, the packaging film is clamped when the clamp post 2 moves to the rightmost end, meanwhile, a sliding post 7 is pushed to move left when the clamp post 2 moves to the left, the sliding post 7 drives a connecting rod 9 to move left, an electric lifting rod 10 is started to descend by the induction of an infrared inductor when a pressing block moves to the lower end of a sliding block 11, the pressing block 11 presses the pressing block and a T-shaped post 12, a cutting knife at the bottom end of the T-shaped post 12 cuts the packaging film in the cutting channel 6, then the clamping column 2 resets through the elastic sliding column 7 of the first spring 8 when moving rightwards, the electric lifting rod 10 resets when the infrared inductor does not sense the pressing block, the elastic T-shaped column 12 of the second spring 18 resets to wait for next cutting, and the cut packaging film can be taken out from the left end of the cutting channel 6 manually.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The packaging film cutting mechanism of the pillow type packaging machine comprises a cutting table (1) and is characterized in that a plurality of supporting legs are fixed at the bottom of the cutting table (1), a cutting channel (6) is arranged in the cutting table (1), a first cavity is arranged in the cutting table (1), a first motor (5) is arranged in the first cavity, a clamping column (2) is arranged on the side wall of the cutting table (1), the clamping column (2) is connected with the first motor (5) through a reciprocating mechanism, a stop lever is arranged on the side wall of the clamping column (2), a clamping mechanism used for clamping a packaging film is arranged on the clamping column (2), a sliding column (7) is arranged above the cutting table (1), the sliding column (7) is connected with the cutting table (1) through a sliding mechanism, an electric lifting rod (10) is fixed on the cutting table (1), and an induction mechanism matched with the sliding column (7) is arranged on the electric lifting rod (10), be equipped with the opening with cutting passageway (6) perpendicular intercommunication on cutting bed (1), sliding connection has T shape post (12) in the opening, T shape post (12) are connected with the opening through elastic mechanism, T shape post (12) bottom is equipped with cutting blade.

2. The packaging film cutting mechanism of the pillow type packaging machine according to claim 1, wherein the reciprocating mechanism comprises a reciprocating lead screw (3) arranged in the first cavity, the left end of the reciprocating lead screw (3) is rotatably connected with the inner wall of the first cavity, the right end of the reciprocating lead screw (3) is fixedly connected with the tail end of an output shaft of a first motor (5), a lead screw sleeve (4) is sleeved on the outer wall of the reciprocating lead screw (3), the clamping column (2) is fixedly connected with the outer wall of the lead screw sleeve (4), and a first sliding opening is formed in the side wall of the cutting table (1).

3. The packaging film cutting mechanism of the pillow type packaging machine as claimed in claim 1, wherein the clamping mechanism comprises a second cavity arranged in the clamping column (2), a second motor (13) is arranged in the second cavity, a double threaded rod (14) is rotatably connected in the second cavity, two symmetrical nuts (15) are connected to the double threaded rod (14) in a threaded manner, an L-shaped pressing rod (16) is fixed to the outer wall of each of the two nuts (15), a clamping plate is arranged at the tail end of the L-shaped pressing rod (16), and a second sliding opening is formed in the side wall of the clamping column (2).

4. The packaging film cutting mechanism of a pillow packaging machine according to claim 1, characterized in that the sliding mechanism comprises a chute arranged on the cutting table (1), the sliding column (7) is connected with the chute in a sliding manner, and the side wall of the sliding column (7) is elastically connected with the inner wall of the chute through a first spring (8).

5. The packaging film cutting mechanism of the pillow type packaging machine according to claim 1, wherein the sensing mechanism comprises a sliding block (11) fixed on the side wall of the telescopic end of the electric lifting rod (10), an infrared sensor is arranged on the sliding block (11), the infrared sensor is electrically connected with the electric lifting rod (10), a connecting rod (9) is fixed on the side wall of the sliding column (7), a supporting arm is fixed on the cutting table (1), the connecting rod (9) is connected with the supporting arm in a sliding manner, and a pressing block is arranged at the tail end of the connecting rod (9).

6. The packaging film cutting mechanism of a pillow packaging machine according to claim 1, wherein the elastic mechanism comprises a fixing ring (17) fixed to the outer wall of the T-shaped column (12), a groove (19) is formed in the opening, and the side wall of the fixing ring (17) is elastically connected with the inner wall of the groove (19) through a plurality of second springs (18).