CN213008871U

CN213008871U - A high-efficient membrane machine that twines for paper products packing

Info

Publication number: CN213008871U
Application number: CN202020596857.5U
Authority: CN
Inventors: 毕在立
Original assignee: Jilin Huanyu Packaging Co ltd
Current assignee: Jilin Huanyu Packaging Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-04-20
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to a twine membrane machine technical field, and a high-efficient membrane machine that twines for paper products packing is disclosed, including the U template, the equal fixedly connected with supporting leg in four corners department of U template bottom, the top fixed mounting of U template one end has the pneumatic cylinder, the piston rod of pneumatic cylinder runs through U template top and downwardly extending, and rotate through first bearing and be connected with the gyration dish, the below of going up the gyration dish is equipped with the lower gyration dish that the structure is the same, and go up the gyration dish and all seted up the ring channel with the side of turning round the dish in opposite directions down, support fixed mounting has driving motor bottom the U template, driving motor's output shaft runs through U template bottom and with the axle center fixed connection of lower gyration dish lower surface down, and driving motor's output shaft rotates with the bottom of. The utility model discloses the convenience carries out quick replacement to twining the membrane roller on the membrane machine to effectively improve the work efficiency who twines the membrane machine.

Description

A high-efficient membrane machine that twines for paper products packing

Technical Field

The utility model relates to a twine membrane machine technical field, especially relate to a high-efficient membrane machine that twines for paper products packing.

Background

The film wrapping machine is a packing machine with an electric device, and various bulk objects or whole objects are wound by using the tension of a stretching film to be packed into a whole. The device is suitable for quick transportation or storage, has strong adaptability, high efficiency and low consumption, reduces the labor intensity, plays the roles of dust prevention, moisture prevention and cleaning on the packing materials, and reduces the surface scratches of the packing materials.

When the membrane winding on the membrane roller is exhausted, the new membrane roller needs to be replaced in time, in the prior art, the membrane roller on the membrane winding machine is complex in disassembly and assembly, time and labor are wasted, the disassembly and assembly process is time-consuming and long, and therefore the working efficiency of the membrane winding machine is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient dismouting of the membrane roller that twines on the membrane machine among the prior art to the influence twines the problem of membrane machine efficiency, and the high efficiency that is used for paper products packing of proposing twines the membrane machine.

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

a high-efficient film wrapping machine for paper product packaging comprises a U-shaped plate, wherein supporting legs are fixedly connected to four corners of the bottom of the U-shaped plate, a hydraulic cylinder is fixedly mounted at the top of one end of the U-shaped plate, a piston rod of the hydraulic cylinder penetrates through the top of the U-shaped plate and extends downwards, an upper rotary disc is rotatably connected to the four corners of the bottom of the U-shaped plate through a first bearing, a lower rotary disc with the same structure is arranged below the upper rotary disc, annular grooves are formed in opposite sides of the upper rotary disc and the lower rotary disc, a driving motor is fixedly mounted at the bottom of the U-shaped plate through a support, an output shaft of the driving motor penetrates through the bottom of the U-shaped plate and is fixedly connected with the axis of the lower surface of the lower rotary disc, the output shaft of the driving motor is rotatably connected with the bottom of the U-shaped, the other end of the screw rod penetrates through the top of the U-shaped plate and is rotatably connected with the bottom of the U-shaped plate through a second bearing, a matched lifting block is sleeved on the screw rod in a threaded manner, a roller frame is fixedly connected to one side, away from the vertical surface of the U-shaped plate, of the lifting block, a film roller is connected into the roller frame through a dismounting mechanism, a roller is fixedly mounted on one side, away from the roller frame, of the lifting block, a matched roller groove is formed in the vertical surface of the U-shaped plate, and the roller is in rolling connection with the roller groove;

the dismouting mechanism includes that the commentaries on classics round pin of being connected is rotated with the roller frame bottom through the third bearing and rotates the commentaries on classics cover of being connected with roller frame top through the fourth bearing, and changes the cover and run through roller frame top setting, the threaded rod is alternate to the activity in the commentaries on classics cover, change the threaded sleeve that is connected with and matches with the threaded rod through the fifth bearing rotation on the edgewise on cover top, and threaded sleeve and threaded rod threaded connection, the spout has been seted up to the symmetry on the commentaries on classics cover inner wall, symmetry fixedly connected with and spout sliding connection's slider on the threaded rod, the bottom of threaded rod and the equal fixedly connected with rectangle lug in top of changeing the round pin, the center department at film roll both ends all seted up with rectangle lug assorted rectangle recess, and rectangle lug and.

Preferably, one side of the upper rotary disc is fixedly connected with a cross bar, and the lower surface of the end part of the cross bar is fixedly provided with a current steering switch.

Preferably, the inner wall of the annular groove is fixedly connected with a matched anti-slip pad.

Preferably, the axes of the upper rotary disc and the lower rotary disc are coincident, and the axes of the rotary pin, the rotary sleeve, the film roller and the threaded rod are coincident.

Preferably, the outer cylinder wall of the threaded sleeve is provided with anti-skid threads.

Compared with the prior art, the utility model provides a high-efficient membrane machine that twines for paper products packing possesses following beneficial effect:

this a high-efficient membrane machine that twines for paper products packing, through setting up the pneumatic cylinder, go up the gyration dish, lower gyration dish, the ring channel, driving motor, servo motor, the lead screw, the elevator, the roll stand, dismouting mechanism, the membrane roller, gyro wheel and gyro wheel groove, the paper products of waiting to twine the membrane are arranged in the ring channel of lower gyration dish, it descends to start the pneumatic cylinder drive top gyration dish, thereby treat the paper products of twining the membrane and press from both sides tightly, it rotates to start servo motor drive lead screw, make threaded connection's elevator drive the gyro wheel roll along the gyro wheel groove, control servo motor's direction of rotation, can control the roll stand and carry out the up-and-down motion, start driving motor and drive tight paper products of clamp and rotate, thereby twine the even winding of membrane on the material, dismouting mechanism conveniently carries out quick dismouting to the membrane roller in the roll stand.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience carries out quick replacement to twining the membrane roller on the membrane machine to effectively improve the work efficiency who twines the membrane machine.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency film wrapping machine for packaging paper products according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a U-shaped plate 1, a hydraulic cylinder 2, an upper rotary plate 3, a lower rotary plate 4, a driving motor 5, a servo motor 6, a screw rod 7, a lifting block 8, a roller frame 9, a film roller 10, a roller 11, a rotating pin 12, a rotating sleeve 13, a threaded rod 14, a threaded sleeve 15, a sliding groove 16, a rectangular bump 17, a cross rod 18, a current steering switch 19 and a non-slip mat 20.

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. 1-2, a high-efficient film wrapping machine for paper product packaging, comprising a U-shaped plate 1, wherein supporting legs are fixedly connected at four corners of the bottom of the U-shaped plate 1, a hydraulic cylinder 2 is fixedly installed at the top of one end of the U-shaped plate 1, a piston rod of the hydraulic cylinder 2 penetrates through the top of the U-shaped plate 1 and extends downwards, and is rotatably connected with an upper rotary disc 3 through a first bearing, a lower rotary disc 4 with the same structure is arranged below the upper rotary disc 3, annular grooves are respectively formed at opposite sides of the upper rotary disc 3 and the lower rotary disc 4, a driving motor 5 is fixedly installed at the bottom of the U-shaped plate 1 through a bracket, the driving motor 5 is electrically connected with an external power supply through a lead and a switch, an output shaft of the driving motor 5 penetrates through the bottom of the U-shaped plate 1 and is fixedly connected with the axis of the, the top of the U-shaped plate 1, which is far away from the hydraulic cylinder 2, is fixedly connected with a servo motor 6 through a mounting frame, the output end of the servo motor 6 is fixedly connected with a lead screw 7, the other end of the lead screw 7 penetrates through the top of the U-shaped plate 1 and is rotatably connected with the bottom of the U-shaped plate 1 through a second bearing, a matched lifting block 8 is sleeved on the lead screw 7 in a threaded manner, one side, which is far away from the vertical surface of the U-shaped plate 1, of the lifting block 8 is fixedly connected with a roller frame 9, a film roller 10 is connected into the roller frame 9 through a dismounting mechanism, one side, which is far away from the roller frame 9, of the lifting block 8 is fixedly provided with;

the disassembling and assembling mechanism comprises a rotating pin 12 which is rotatably connected with the bottom end of the roller frame 9 through a third bearing and a rotating sleeve 13 which is rotatably connected with the top end of the roller frame 9 through a fourth bearing, the rotating sleeve 13 penetrates through the top of the roller frame 9, a threaded rod 14 is movably inserted in the rotating sleeve 13, a threaded sleeve 15 which is matched with the threaded rod 14 is rotatably connected with the edge of the top end of the rotating sleeve 13 through a fifth bearing, the threaded sleeve 15 is in threaded connection with the threaded rod 14, sliding grooves 16 are symmetrically formed in the inner wall of the rotating sleeve 13, sliding blocks which are in sliding connection with the sliding grooves 16 are symmetrically and fixedly connected on the threaded rod 14, rectangular convex blocks 17 are fixedly connected at the bottom end of the threaded rod 14 and the top end of the rotating pin 12, rectangular grooves which are matched with the rectangular convex blocks 17 are formed in the centers of the two ends of the film roller 10, the rectangular convex blocks 17 are clamped with the rectangular concave grooves, a paper product to be wound is arranged in, thereby clamping the paper product to be wound with the film, starting the servo motor 6 to drive the screw rod 7 to rotate, enabling the lifting block 8 in threaded connection to drive the roller 11 to roll along the roller groove, controlling the rotating direction of the servo motor 6, namely controlling the roller frame 9 to move up and down, starting the driving motor 5 to drive the paper product to be clamped to rotate, thereby uniformly winding the film on the film roller 10 on the material, anticlockwise rotating the threaded sleeve 15, enabling the threaded rod 14 in threaded connection to ascend along the rotating sleeve 13 and driving the sliding block to synchronously move along the sliding groove 16, driving the rectangular lug 17 to be separated from the rectangular groove in the ascending process of the threaded rod 14, pushing up the film roller 10 to separate the film roller from the rotating pin 12, and rapidly completing the disassembly of the film roller 10, clamping the rectangular groove at the bottom end of the film roller 10 with the rectangular lug 17 at the top end of the rotating pin 12, clockwise rotating the threaded sleeve 15, enabling the threaded rod 14 to, when the rectangular convex block 17 is clamped with the rectangular groove at the top end of the film roller 10, the film roller 10 can be quickly installed, so that the film roller 10 can be conveniently and quickly disassembled and assembled as required, and the working efficiency of the film winding machine is effectively improved.

Go up one side fixedly connected with horizontal pole 18 of gyration dish 3, and the lower fixed surface of the tip of horizontal pole 18 installs current steering switch 19, current steering switch 19 passes through the wire respectively with servo motor 6 and external power supply electric connection, go up gyration dish 3 and conveniently drive current steering switch 19 synchronous motion, roll rack 9 rises the in-process and touches and press current steering switch 19, will change servo motor 6's current direction, make its antiport, thereby automatic control roll rack 9 downstream, avoid excessively rising to lead to useless winding.

The inner wall of the annular groove is fixedly connected with a matched anti-slip pad 20, so that the clamping stability is improved.

The axes of the upper rotary disk 3 and the lower rotary disk 4 are coincided, and the axes of the rotary pin 12, the rotary sleeve 13, the film roller 10 and the threaded rod 14 are coincided, so that coaxial rotation is ensured.

The outer cylinder wall of the threaded sleeve 15 is provided with anti-slip threads, so that friction force is increased, and the threaded sleeve 15 is conveniently driven to rotate.

In the utility model, the paper product to be wound with the film is arranged in the annular groove of the lower rotary disc 4, the hydraulic cylinder 2 is started to drive the upper rotary disc 3 to descend, thereby the paper product to be wound with the film is clamped tightly, the servo motor 6 is started to drive the screw rod 7 to rotate, the lifting block 8 connected with the screw thread drives the roller 11 to roll along the roller groove, the rotating direction of the servo motor 6 is controlled, namely the roller frame 9 can be controlled to move up and down, the driving motor 5 is started to drive the clamped paper product to rotate, thereby the film on the film roller 10 is uniformly wound on the material, the screw sleeve 15 is rotated anticlockwise, the threaded rod 14 connected with the screw thread is lifted along the rotary sleeve 13, the slider is driven to move synchronously along the sliding groove 16, the rectangular lug 17 can be driven to be separated from the rectangular groove in the lifting process of the threaded rod 14, the film roller 10 is pushed upwards to be separated from, carry out the block with the rectangle recess of membrane roller 10 bottom and the rectangle lug 17 on commentaries on classics round pin 12 top, clockwise rotation threaded sleeve 15 makes threaded rod 14 drive rectangle lug 17 and descends, when the rectangle lug 17 with the rectangle recess block on membrane roller 10 top, can accomplish the installation of membrane roller 10 fast for membrane roller 10 is convenient carries out quick assembly disassembly as required, thereby effectively improves the work efficiency who twines the membrane machine.

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. A high-efficient membrane machine that twines for paper products packing, includes U template (1), its characterized in that, the equal fixedly connected with supporting leg in four corners department of U template (1) bottom, the top fixed mounting of U template (1) one end has pneumatic cylinder (2), the piston rod of pneumatic cylinder (2) runs through U template (1) top and downwardly extending, and rotates through first bearing and is connected with upper rotary disc (3), the below of upper rotary disc (3) is equipped with lower rotary disc (4) that the structure is the same, and the opposite side of upper rotary disc (3) and lower rotary disc (4) all has seted up the ring channel, the bottom of U template (1) is through support fixed mounting has driving motor (5), the output shaft of driving motor (5) runs through U template (1) bottom and with the axle center fixed connection of lower rotary disc (4) lower surface, and the output shaft of driving motor (5) rotates with the bottom of U template (1) and is connected, the top of the U-shaped plate (1) far away from the hydraulic cylinder (2) is fixedly connected with a servo motor (6) through a mounting frame, the output end of the servo motor (6) is fixedly connected with a lead screw (7), the other end of the lead screw (7) penetrates through the top of the U-shaped plate (1) and is rotatably connected with the bottom of the U-shaped plate (1) through a second bearing, a matched lifting block (8) is sleeved on the lead screw (7) in a threaded manner, one side, away from the vertical surface of the U-shaped plate (1), of the lifting block (8) is fixedly connected with a roller frame (9), a film roller (10) is connected in the roller frame (9) through a dismounting mechanism, one side, away from the roller frame (9), of the lifting block (8) is fixedly provided with a roller (11), the vertical surface of the U-shaped plate (1) is provided with matched roller;

the disassembly and assembly mechanism comprises a rotating pin (12) which is rotatably connected with the bottom end of the roller frame (9) through a third bearing and a rotating sleeve (13) which is rotatably connected with the top end of the roller frame (9) through a fourth bearing, the rotating sleeve (13) penetrates through the top of the roller frame (9), a threaded rod (14) is movably inserted in the rotating sleeve (13), a threaded sleeve (15) matched with the threaded rod (14) is rotatably connected with the edge of the top end of the rotating sleeve (13) through a fifth bearing, the threaded sleeve (15) is in threaded connection with the threaded rod (14), sliding grooves (16) are symmetrically formed in the inner wall of the rotating sleeve (13), sliding blocks which are in sliding connection with the sliding grooves (16) are symmetrically and fixedly connected on the threaded rod (14), rectangular convex blocks (17) are fixedly connected with the bottom end of the threaded rod (14) and the top end of the rotating pin (12), rectangular grooves matched with the rectangular convex blocks (17) are formed in the center positions of the two ends of the film roller (, and the rectangular convex block (17) is clamped with the rectangular groove.

2. The high-efficiency film wrapping machine for paper product packaging is characterized in that a cross bar (18) is fixedly connected to one side of the upper rotating disc (3), and a current steering switch (19) is fixedly mounted on the lower surface of the end part of the cross bar (18).

3. A high efficiency film wrapping machine for paper product packaging as claimed in claim 1 wherein a matching non-slip mat (20) is fixedly attached to the inner wall of said annular groove.

4. A high efficiency film wrapping machine for paper product packaging as claimed in claim 1, characterized in that the axes of said upper rotary disc (3) and lower rotary disc (4) coincide, and the axes of said rotating pin (12), rotating sleeve (13), film roll (10) and threaded rod (14) coincide.

5. The high-efficiency film wrapping machine for packaging paper products as claimed in claim 1, characterized in that the outer cylinder wall of the threaded sleeve (15) is provided with anti-slip threads.