CN217296583U

CN217296583U - Film making machine for stretching winding film

Info

Publication number: CN217296583U
Application number: CN202220555758.1U
Authority: CN
Inventors: 薛克敏
Original assignee: Hefei Youhe Packaging Materials Co Ltd
Current assignee: Hefei Youhe Packaging Materials Co Ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-26
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a tensile winding membrane manufacturing machine, rolling drive structure that both sides set up around quick-witted case and, the inside of machine case is rotated and is provided with the material loading subassembly, two sets of T type framves around the material loading subassembly includes, and the center of two sets of T type framves rotate with quick-witted incasement wall's front and back both sides respectively and be connected, two rotate before the top of T type frame and be connected with the seat of accepting of weight under light, and accept the seat top and be the cambered surface, the utility model relates to a membrane manufacturing machine technical field. This tensile winding membrane manufacturing machine through set up the material loading subassembly in the quick-witted case, after the rolling pipe of the good film of rolling falls, can push down material loading subassembly left side and make it deflect left, and then can make and move the empty rolling pipe above that to carry out the centre gripping between the rolling drive structure, and the back is rolled out to the rolling pipe that falls, but material loading subassembly automatic re-setting is in order to accept next empty rolling pipe, has realized automatic feeding, need not manual operation, has effectively improved machining efficiency.

Description

Film making machine for stretching winding film

Technical Field

The utility model relates to a system membrane machine technical field specifically is a tensile winding membrane system membrane machine.

Background

The PVC winding film is produced by taking PVC as a base material and DOA as a plasticizer and has a self-adhesive function at home, is eliminated gradually when the PE stretching film is produced in 1994-1995 due to environmental protection problems, high cost (large specific gravity relative to PE, small unit packaging area), poor stretchability and the like, the PE stretching film firstly takes EVA as a self-adhesive material, but has high cost and taste, and then PIB and VLDPE are developed as self-adhesive materials, and the base material mainly takes LLDPE, including C4, C6, C8 and Metallocene PE (MPE).

The winding membrane that has now needs the manual work to fix the rolling pipe on the device at the rolling in-process, with the attached rolling pipe surface back of film, drive rolling pipe rotation can the rolling film, and the rolling is finished and still need the manual work to take off the membrane book after cutting off the film, and the manual work is gone up and is gone up comparatively labouredly, has seriously influenced work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tensile winding membrane manufacturing machine has solved current winding membrane and has needed the manual work to go up unloading in the rolling in-process, and is comparatively for labouring, has seriously influenced work efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stretch winding film making machine comprises a machine case and winding driving structures arranged on the front side and the rear side of the machine case, wherein a feeding assembly is rotatably arranged in the machine case and comprises a front T-shaped frame and a rear T-shaped frame, the centers of the two T-shaped frames are respectively rotatably connected with the front side and the rear side of the inner wall of the machine case, a light-weight and heavy-weight bearing seat is rotatably connected in front of the top of each T-shaped frame, the top of each bearing seat is a cambered surface, a backing plate is fixedly connected between the tops of the left half sections of the two T-shaped frames, a buffering rubber cushion is sleeved outside the backing plate, a counterweight column is fixedly connected between the right ends of the two T-shaped frames, so that the weight of the right half sections of the T-shaped frames is larger than that of the left half sections of the T-shaped frames, an inclined support frame is fixedly connected below the left half sections of the T-shaped frames on the front side and the rear side of the inner wall of the machine case, a sensor is fixedly connected in the middle of the bottoms of the inclined support frame, when the T-shaped frames rotate to press the backing plate on the inclined support frame, the circle center of the arc surface at the top of the bearing seat is coaxial with the center of the winding driving structure, and a limiting rod is fixedly connected to the bottom, located at the right half section of the T-shaped frame, between the front side and the rear side of the inner surface of the case.

Preferably, the case comprises a front side plate and a rear side plate, the edge between the two side plates is fixedly connected with a frame, the top on the right side of the frame is bent into an upper material plate towards the left lower side, and the top on the left side of the frame is bent into a lower material plate towards the right upper side.

Preferably, the bearing seat comprises a rotating seat, the inner part of the bottom of the rotating seat is fixedly connected with the balancing weight, and the top of the rotating seat is fixedly connected with the arc-shaped plate.

Preferably, the middle of the left side of the inner part of the case is fixedly connected with a limiting seat, and the right side between the front side and the rear side of the inner wall of the case and positioned on the limiting seat is rotatably connected with a rotating plate through a torsion spring.

Preferably, the rolling drive structure includes the mounting bracket of fixed connection in the quick-witted case outside, and the outside fixedly connected with electric putter of mounting bracket, the outside rotation of electric putter output is connected with prism, prismatic one end is run through to quick-witted incasement portion and fixedly connected with and can insert the inside sprue of rolling pipe.

Preferably, prismatic outside slip cover is equipped with first belt pulley, run through between the bottom of both sides around the machine case and rotate and be connected with the pivot, the equal fixedly connected with second belt pulley in both ends of pivot, and be connected through belt transmission between same one side first belt pulley and the second belt pulley, the inside fixedly connected with motor of machine case, and the output of motor passes through bevel gear group and pivot meshing transmission.

Advantageous effects

The utility model provides a tensile winding membrane manufacturing machine. Compared with the prior art, the method has the following beneficial effects:

(1) the film making machine for the stretch winding film is characterized in that a feeding assembly is arranged in a machine box, after a winding pipe with a wound film falls down, the left side of the feeding assembly can be pressed down to deflect the winding pipe leftwards, so that the empty winding pipe on the feeding assembly can be moved to a winding driving structure to be clamped, and after the falling winding pipe rolls out, the feeding assembly can be automatically reset to receive the next empty winding pipe, so that automatic feeding is realized, manual operation is not needed, the processing efficiency is effectively improved, the feeding assembly is arranged in the machine box, after the winding pipe with the wound film falls down, the left side of the feeding assembly can be pressed down to deflect the left, so that the empty winding pipe on the feeding assembly can be moved to the winding driving structure to be clamped, and after the falling winding pipe rolls out, the feeding assembly can be automatically reset to receive the next empty winding pipe, automatic feeding is realized, manual operation is not needed, the processing efficiency is effectively improved.

(2) This tensile winding membrane manufacturing machine, around two sets of rolling drive structure scalable inject the rolling of rolling film in, and utilize rolling drive structure to connect around two sets of rolling drive structure, can realize synchronous rotation between them, and then can drive the rolling pipe and rotate and carry out the rolling, and can make the rolling pipe of the good film of rolling drop convenient to use after rolling drive structure contracts automatically.

Drawings

FIG. 1 is a front view of the working state of the internal structure of the present invention;

FIG. 2 is a front view of the discharging state of the internal structure of the present invention;

fig. 3 is a schematic view of the present invention;

fig. 4 is a side sectional view of the rolling driving structure of the present invention.

In the figure: 1-case, 11-side plate, 12-frame, 2-feeding component, 21-T type frame, 22-bearing seat, 221-rotating seat, 222-balancing weight, 223-arc plate, 23-backing plate, 24-buffer rubber pad, 25-balancing column, 3-inclined support frame, 4-sensor, 5-limiting rod, 6-limiting seat, 7-rotating plate, 8-rolling driving structure, 81-mounting frame, 82-electric push rod, 83-prism, 84-block, 85-second belt pulley, 86-first belt pulley, 87-belt, 9-rotating shaft and 10-motor.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a film making machine for a stretching winding film comprises a machine case 1 and a winding driving structure 8 arranged on the front side and the rear side of the machine case, wherein the machine case 1 comprises a front side plate and a rear side plate 11, a frame 12 is fixedly connected to the edge between the two side plates 11, the top of the right side of the frame 12 is bent towards the left lower part to form a feeding plate, the top of the left side of the frame 12 is bent towards the right upper part to form a discharging plate, a feeding assembly 2 is rotatably arranged in the machine case 1, the feeding assembly 2 comprises a front group of T-shaped frames 21 and a rear group of T-shaped frames 21, the centers of the two groups of T-shaped frames 21 are respectively rotatably connected with the front side and the rear side of the inner wall of the machine case 1, a light-heavy bearing seat 22 is rotatably connected in front of the tops of the two T-shaped frames 21, the top of the bearing seat 22 is a cambered surface, the bearing seat 22 comprises a rotating seat 221, the inner part at the bottom of the rotating seat 221 is fixedly connected with a balancing weight 222, an arc-shaped plate 223 is fixedly connected with the top of the rotating seat 221, a backing plate 23 is fixedly connected between the tops of the left half sections of the two T-shaped frames 21, a cushion rubber pad 24 is sleeved outside the backing plate 23, a counterweight column 25 is fixedly connected between the right ends of the two T-shaped frames 21, so that the weight of the right half section of the T-shaped frame 21 is greater than that of the left half section, an inclined support frame 3 is fixedly connected on the front side and the rear side of the inner wall of the case 1 and below the left half section of the T-shaped frame 21, a sensor 4 is fixedly connected in the middle of the bottom of the inclined support frame 3, the sensor 4 is a trigger structure such as an optical sensor or a touch switch, when the T-shaped frame 21 rotates until the backing plate 23 presses on the inclined support frame 3, the center of the top arc surface of the bearing seat 22 is coaxial with the center of the rolling driving structure 8, a limiting rod 5 is fixedly connected between the front side and the rear side of the inner surface of the case 1 and at the bottom of the right half section of the T-shaped frame 21, a limiting seat 6 is fixedly connected in the middle of the left side of the inner wall of the case 1, and on the right side of the limiting seat 6, a rotating plate 7 is rotatably connected through a torsion spring, the rotating plate 7 is used for synchronously overturning when the film roll is rolled out, so that the damage to the film is reduced. Through set up material loading subassembly 2 in quick-witted case 1, after the rolling pipe of the good film of rolling fell down, can push down material loading subassembly 2 left side and make it deflect left, and then can make and move the empty rolling pipe above that to carry out the centre gripping between rolling drive structure 8, and the back is rolled out to the rolling pipe that falls down, material loading subassembly 2 can automatic re-setting in order to accept next empty rolling pipe, has realized automatic feeding, need not manual operation, has effectively improved machining efficiency.

Winding drive structure 8 includes mounting bracket 81 of fixed connection in the quick-witted case 1 outside, and mounting bracket 81's outside fixedly connected with electric putter 82, the outside of electric putter 82 output is rotated and is connected with prismatic 83, prismatic 83's one end is run through to quick-witted case 1 inside and fixedly connected with can inject the inside sprue 84 of rolling, prismatic 83's outside slip cap is equipped with first belt pulley 86, it is connected with pivot 9 to run through the rotation between the bottom of both sides around quick-witted case 1, the equal fixedly connected with second belt pulley 85 in both ends of pivot 9, and be connected through the belt 87 transmission between same one side first belt pulley 86 and the second belt pulley 85, machine case 1's inside fixedly connected with motor 10, and motor 10's output passes through bevel gear group and pivot 9 meshing transmission. Two sets of rolling drive structure 8 are scalable injects the rolling of rolling film intraductally around, and utilize rolling drive structure 8 to connect two sets of rolling drive structure 8 around, can realize synchronous rotation between them, and then can drive the rolling pipe and rotate and carry out the rolling, and can make the rolling pipe of the good film of rolling drop convenient to use after rolling drive structure 8 contracts.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.

When the rolling device is used, a first rolling pipe is manually placed between the rolling driving structures 8, one rolling pipe rolls to the top of the bearing seat 22 through the feeding plate part on the top of the frame 12, then the electric push rod 82 is started to push the prism 83, the blocking block 84 is inserted into the rolling pipe, one end of a film is attached to the surface of the rolling pipe, then the motor 10 is started to drive the rotating shaft 9 to rotate, the prism 83 is driven to rotate through the matching of the second belt pulley 85, the first belt pulley 86 and the belt 87, and the blocking block 84 drives the rolling pipe to rotate the rolling film.

Cut off the film after the receipts are rolled up, control electric putter 82 contracts, make the sliding out of blockking up 84, the film book falls on buffering cushion 24, push down T type frame 21 left end and make its anticlockwise deflection, make and accept seat 22 and drive a next rolling pipe and deflect to between the rolling drive structure 8, then buffering cushion 24 is sensed by sensor 4 when pressing on the bearing diagonal frame 3, triggering signal control rolling drive structure 8 centre gripping receipts reelpipe promptly, roll out the back when the film book from the left side, T type frame 21 gyration is reset under the right side gravity, continue to accept next receipts reelpipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a tensile winding membrane manufacturing machine, includes quick-witted case (1) and rolling drive structure (8) that both sides set up around and, its characterized in that: the inner part of the case (1) is rotatably provided with a feeding assembly (2), the feeding assembly (2) comprises a front T-shaped frame and a rear T-shaped frame (21), the centers of the two T-shaped frames (21) are respectively rotatably connected with the front side and the rear side of the inner wall of the case (1), the top parts of the two T-shaped frames (21) are rotatably connected with a light-top bearing seat (22) in front, the top parts of the bearing seats (22) are cambered surfaces, a backing plate (23) is fixedly connected between the top parts of the left half sections of the two T-shaped frames (21), a buffer rubber cushion (24) is sleeved outside the backing plate (23), a counterweight column (25) is fixedly connected between the right ends of the two T-shaped frames (21), so that the weight of the right half sections of the T-shaped frames (21) is greater than that of the left half sections, inclined support frames (3) are fixedly connected with the front side and the rear side of the inner wall of the case (1) and below the left half sections of the T-shaped frames (21), and the centre fixedly connected with sensor (4) of bearing diagonal frame (3) bottom, when T type frame (21) rotated to backing plate (23) and pressed on bearing diagonal frame (3), it is coaxial with rolling drive structure (8) center to accept seat (22) top cambered surface centre of a circle, just be located the bottom fixedly connected with gag lever post (5) of T type frame (21) right side half section between the front and back both sides of quick-witted case (1) internal surface.

2. The stretch wrap film maker of claim 1, wherein: the machine box (1) comprises a front side plate and a rear side plate (11), a frame (12) is fixedly connected to the edge between the two side plates (11), an upper material plate is bent to the left lower side of the top on the right side of the frame (12), and a lower material plate is bent to the right upper side of the top on the left side of the frame (12).

3. The stretch wrap film maker of claim 1, wherein: the bearing seat (22) comprises a rotating seat (221), the inner part of the bottom of the rotating seat (221) is fixedly connected with a balancing weight block (222), and the top of the rotating seat (221) is fixedly connected with an arc-shaped plate (223).

4. The stretch wrap film maker of claim 1, wherein: the middle of the left side of the inner portion of the case (1) is fixedly connected with a limiting seat (6), and a rotating plate (7) is rotatably connected between the front side and the rear side of the inner wall of the case (1) and located on the right side of the limiting seat (6) through a torsion spring.

5. The stretch wrap film maker of claim 1, wherein: winding drive structure (8) are including mounting bracket (81) of fixed connection in quick-witted case (1) outside, and outside fixedly connected with electric putter (82) of mounting bracket (81), the outside of electric putter (82) output is rotated and is connected with prismatic (83), the one end of prismatic (83) is run through to quick-witted case (1) inside and fixedly connected with and can be inject inside sprue (84) of rolling tube.

6. The stretch wrap film maker of claim 5, wherein: the outside slip cover of prism (83) is equipped with first belt pulley (86), run through between the bottom of both sides around quick-witted case (1) and rotate and be connected with pivot (9), the equal fixedly connected with second belt pulley (85) in both ends of pivot (9), and be connected through belt (87) transmission between same one side first belt pulley (86) and second belt pulley (85), the inside fixedly connected with motor (10) of machine case (1), and the output of motor (10) passes through bevel gear group and pivot (9) meshing transmission.