CN213733712U

CN213733712U - PET plastic packaging bag production line

Info

Publication number: CN213733712U
Application number: CN201922403185.1U
Authority: CN
Inventors: 陈小明
Original assignee: Guangdong Shenghe New Material Technology Co ltd
Current assignee: Guangdong Shenghe New Material Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-07-20
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of the plastic bag production, specifically be PET plastic packaging bag production line, comprising a base plate, the bottom four corners of bottom plate all is equipped with damping device, the upper end of bottom plate is fixed with the curb plate, fixedly connected with fixed plate on the lateral wall of curb plate, sliding insert is equipped with the inserted bar on the fixed plate, the bottom mounting of inserted bar has the blade, the upper end of inserted bar is fixed with the connecting block, the top of connecting block is equipped with a servo motor, a servo motor and curb plate fixed connection, the terminal fixed cup joint of output shaft of a servo motor has the carousel, the edge of carousel rotates and is connected with branch, the lower extreme and the connecting block rotation of branch are connected. The utility model discloses novel structure through simple structure, has conveniently realized that plastic bag production line has quick processing ability, and output is high, and not fragile, and the maintenance cost is low.

Description

PET plastic packaging bag production line

Technical Field

The utility model belongs to the technical field of the plastic bag production, specifically be PET plastic packaging bag production line.

Background

Along with the gradual improvement of quality of life, the interest of people in shopping also increases gradually, and in many times, the shopping mall can provide convenient plastic bag to the shopping of convenience of customers uses, and the demand to the plastic bag also increases gradually intangibly.

However, the existing plastic bag production line has the disadvantages of complex structure, inconvenient use, low yield, easy damage and high maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PET plastic packaging bag production line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the PET plastic packaging bag production line comprises a bottom plate, wherein damping devices are arranged at four corners of the bottom plate, a side plate is fixed at the upper end of the bottom plate, a fixed plate is fixedly connected to the side wall of the side plate, an insertion rod is slidably inserted into the fixed plate, a blade is fixed at the bottom end of the insertion rod, a connecting block is fixed at the upper end of the insertion rod, a first servo motor is arranged above the connecting block and fixedly connected with the side plate, a turntable is fixedly sleeved at the tail end of an output shaft of the first servo motor, a supporting rod is rotatably connected to the edge of the turntable, the lower end of the supporting rod is rotatably connected with the connecting block, a screw rod is sleeved on the fixed plate in a threaded manner, a connecting plate is fixed at the bottom end of the screw rod, a pressing device and two heating plates are fixed at the bottom end of the connecting plate at the same horizontal line, and the pressing device and the bottoms of the heating plates are at the same horizontal line, one side that the connecting plate was kept away from to the screw rod is equipped with two support columns, support column and curb plate fixed connection, one side that the hot plate was kept away from to the blade is equipped with the pivot, be equipped with rotating device between pivot and the curb plate.

Preferably, the damping device comprises a damping cylinder arranged at the lower end of the bottom plate, a damping block is arranged in the damping cylinder, the damping cylinder is fixedly connected with the damping block through a rubber ring, and the upper end of the damping block is fixedly connected with the bottom end of the bottom plate.

Preferably, the pressing device comprises a supporting leg fixedly connected to the bottom end of the connecting plate, and a roller is arranged at the bottom end of the supporting leg.

Preferably, the rotating device comprises a second servo motor, the second servo motor is fixedly connected with the side plate through a mounting frame, and the tail end of an output shaft of the second servo motor is fixedly connected with the rotating shaft.

Preferably, a spring is wound on the inserted link, and two ends of the spring are located between the bottom end of the fixing plate and the upper end of the blade.

Preferably, a handle is fixed to an upper end of the screw.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, sheathe drum in with the pivot, then overlap two barrels of plastic films respectively on two support columns, then with the thin layer on two barrels of films, pass from the underground of press device and hot plate, then around establishing in changeing epaxial drum, it makes the gyro wheel press two-layer film on the bottom plate upper surface to rotate the screw rod, start first servo motor this moment, second servo motor and two hot plates, two hot plates heat the edge of two-layer film after-fixing together, first servo motor passes through the carousel, branch, the connecting block, the inserted bar makes the blade reciprocate and surely press two-layer film, leave the indentation on the film, tear the plastic bag down when conveniently using, the pivot is rotatory after, it is rotatory and twine the plastic bag that finishes on the drum to drive the drum, be convenient for store the plastic bag. The utility model discloses novel structure through simple structure, has conveniently realized that plastic bag production line has quick processing ability, and output is high, and not fragile, and the maintenance cost is low.

Drawings

FIG. 1 is a schematic structural view of a PET plastic packaging bag production line provided by the present invention;

FIG. 2 is a schematic side view of the rotating device of the PET plastic packaging bag production line of the present invention;

fig. 3 is the utility model provides a structural schematic that junction looks sideways at between connecting plate and the hot plate in the PET plastic packaging bag production line.

In the figure: 1-supporting rod, 2-side plate, 3-first servo motor, 4-rotating disc, 5-fixing plate, 6-handle and 7-screw rod. 8-supporting columns, 9-connecting plates, 10-supporting legs, 11-bottom plates, 12-rollers, 13-heating plates, 14-blades, 15-shock-absorbing cylinders, 16-rubber rings, 17-shock-absorbing blocks, 18-rotating shafts, 19-inserted rods, 20-connecting blocks, 21-mounting frames, 22-second servo motors, 23-springs and 24-bottom plates.

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.

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, the present invention provides a technical solution: a PET plastic packaging bag production line comprises a bottom plate 24, shock absorption devices are arranged at four corners of the bottom end of the bottom plate 24 to increase shock resistance of the production line, a side plate 2 is fixed at the upper end of the bottom plate 24, a fixing plate 5 is fixedly connected to the side wall of the side plate 2, an insertion rod 19 is slidably inserted in the fixing plate 5, a blade 14 is fixed at the bottom end of the insertion rod 19, a connecting block 20 is fixed at the upper end of the insertion rod 19, a first servo motor 3 is arranged above the connecting block 20, the first servo motor 3 is fixedly connected with the side plate 2, a rotary disc 4 is fixedly sleeved at the tail end of an output shaft of the first servo motor 3, a support rod 1 is rotatably connected to the edge of the rotary disc 4, the lower end of the support rod 1 is rotatably connected with the connecting block 20, the first servo motor 3 enables the blade to move up and down through the rotary disc 4, the support rod 1, the connecting block 20 and the insertion rod 19 to cut and press two layers of films, an indentation is left on the films, and when the plastic bag is used conveniently, the screw 7 is sleeved on the fixing plate 5 in a threaded manner, the bottom end of the screw 7 is fixedly provided with the connecting plate 9, the bottom end of the bottom end connecting plate 9 is fixedly provided with the pressing device and the two heating plates 13, the bottom ends of the pressing device and the heating plates 13 are positioned at the same horizontal line, the screw 7 is rotated to drive the pressing device and the two heating plates 13 to move up and down, the plastic films with different thicknesses are processed, one side of the screw 7, which is far away from the connecting plate 9, is provided with the two supporting columns 8, the supporting columns 8 are fixedly connected with the side plates 2, one side of the blade 14, which is far away from the heating plates 13, is provided with the rotating shaft 18, when in use, the rotating shaft 18 is sleeved with the cylinder, then the two cylinders of the plastic films are respectively sleeved on the two cylinders 8, then the film layers on the two cylinders of the films pass through the underground of the pressing device and the heating plates 3 and then wind around the cylinder arranged on the rotating shaft 18, and the rotating device is arranged between the rotating shaft 18 and the side plates 2, the rotating device drives the cylinder to rotate and winds the processed plastic bag on the cylinder after facilitating the rotation of the rotating shaft 18; furthermore, the damping device comprises a damping cylinder 15 arranged at the lower end of the bottom plate 24, a damping block 17 is arranged in the damping cylinder 15, the damping cylinder 15 is fixedly connected with the damping block 17 through a rubber ring 16, the upper end of the damping block 17 is fixedly connected with the bottom end of the bottom plate 24, and the damping device is simple in structure and convenient for increasing the shock resistance of the production line; furthermore, the pressing device comprises a supporting leg 10 fixedly connected to the bottom end of the connecting plate 9, and the bottom end of the supporting leg 10 is provided with a roller 12, so that the plastic films on two sides can be conveniently pressed, friction is reduced, and the films are prevented from being damaged; further, the rotating device comprises a second servo motor 22, the second servo motor 22 is fixedly connected with the side plate 2 through an installation frame 21, and the tail end of an output shaft of the second servo motor 22 is fixedly connected with the rotating shaft 18, so that the structure is simple, and the rotating shaft 18 is driven to rotate conveniently; furthermore, a spring 23 is wound on the inserted rod 19, and two ends of the spring 23 are positioned between the bottom end of the fixed plate 5 and the upper end of the blade 14, so that the blade 14 can move conveniently; furthermore, a handle 6 is fixed at the upper end of the screw rod 7, so that the screw rod 7 can be conveniently rotated.

The working principle is as follows: when in use, the rotating shaft 18 is sleeved with the cylinder, then the two barrels of plastic films are respectively sleeved on the two supporting columns 8, then the film layers on the two barrels of films penetrate through the underground of the pressing device and the heating plate 3, then the film layers are wound on a cylinder arranged on a rotating shaft 18, a screw 7 is rotated to enable a roller 12 to press the two layers of films on the upper surface of a bottom plate 24, at the moment, a first servo motor 3, a second servo motor 22 and two heating plates 13 are started, the two heating plates 13 heat and fix the edges of the two layers of films together, the first servo motor 3 enables a blade to move up and down through a rotary disc 4, a support rod 1, a connecting block 20 and an inserted rod 19 to cut and press the two layers of films, the film is provided with an indentation which is convenient for tearing off the plastic bag when in use, after the rotating shaft 18 rotates, the cylinder is driven to rotate and the processed plastic bag is wound on the cylinder, so that the plastic bag is convenient to store. The utility model discloses novel structure through simple structure, has conveniently realized that plastic bag production line has quick processing ability, and output is high, and not fragile, and the maintenance cost is low.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

PET plastic packaging bag production line, including bottom plate (24), its characterized in that: the bottom four corners of bottom plate (24) all is equipped with damping device, the upper end of bottom plate (24) is fixed with curb plate (2), fixedly connected with fixed plate (5) on the lateral wall of curb plate (2), sliding insertion is equipped with inserted bar (19) on fixed plate (5), the bottom mounting of inserted bar (19) has blade (14), the upper end of inserted bar (19) is fixed with connecting block (20), the top of connecting block (20) is equipped with first servo motor (3), first servo motor (3) and curb plate (2) fixed connection, the output shaft end fixed cover of first servo motor (3) is cup jointed carousel (4), the edge of carousel (4) rotates and is connected with branch (1), the lower extreme and the connecting block (20) of branch (1) rotate and are connected, screw rod (7) have been cup jointed to the screw thread on fixed plate (5), the bottom mounting of screw rod (7) has connecting plate (9), and the bottom mounting of bottom connecting plate (9) has pressing device and two hot plate (13), pressing device is in same water flat line with the bottom of hot plate (13), one side that connecting plate (9) were kept away from in screw rod (7) is equipped with two support columns (8), support column (8) and curb plate (2) fixed connection, one side that hot plate (13) were kept away from in blade (14) is equipped with pivot (18), be equipped with rotating device between pivot (18) and curb plate (2).
2. The PET plastic packing bag production line of claim 1, wherein: the damping device comprises a damping cylinder (15) arranged at the lower end of a bottom plate (24), a damping block (17) is arranged in the damping cylinder (15), the damping cylinder (15) is fixedly connected with the damping block (17) through a rubber ring (16), and the upper end of the damping block (17) is fixedly connected with the bottom end of the bottom plate (24).
3. The PET plastic packing bag production line of claim 1, wherein: the pressing device comprises supporting legs (10) fixedly connected to the bottom ends of the connecting plates (9), and rollers (12) are arranged at the bottom ends of the supporting legs (10).
4. The PET plastic packing bag production line of claim 1, wherein: the rotating device comprises a second servo motor (22), the second servo motor (22) is fixedly connected with the side plate (2) through a mounting frame (21), and the tail end of an output shaft of the second servo motor (22) is fixedly connected with the rotating shaft (18).
5. The PET plastic packing bag production line of claim 1, wherein: the inserted bar (19) is wound with a spring (23), and two ends of the spring (23) are positioned between the bottom end of the fixed plate (5) and the upper end of the blade (14).
6. The PET plastic packing bag production line of claim 1, wherein: and a handle (6) is fixed at the upper end of the screw rod (7).