PVA high-temperature film production and collection equipment

Abstract

The utility model relates to the technical field of film production, in particular to PVA high-temperature film production and collection equipment which comprises a workbench, a production device is arranged on the left side of the upper end of the workbench, and a cooling device is arranged on the right side of the production device; the right side of the upper end of the workbench is provided with a collecting mechanism which winds a produced film and can adapt to winding drums with different inner diameters, and a guide structure is arranged between the collecting mechanism and the cooling device. By means of the design of the guide structure, produced film materials can be better guided into the collecting mechanism, the pushing piece and the abutting piece interact with each other in the reel of the collecting mechanism, the abutting piece can stretch out of the shell, then a winding drum arranged on the outer side of the reel in a sleeving mode is fixed, and the stability of the winding drum is kept; therefore, winding drums with different inner diameters can be fixed and kept, the adaptability and practicability of equipment are improved, on the contrary, after the abutting effect of the pushing piece is lost, the abutting piece can be hidden in the winding shaft, use of the winding drum is not affected, and functionality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, in particular to a PVA high-temperature film production and collection device. Background Art

[0002] Film is a thin and soft transparent sheet. Made of plastic, adhesive, rubber or other materials. After searching, a Chinese patent discloses a high temperature resistant multi-layer BOPP film production and collection equipment (authorization announcement number CN218174065U), including a film production equipment body, a cooling mechanism is provided on one side of the film production equipment body, and a collection mechanism is provided on one side of the cooling mechanism. The cooling mechanism includes a cooling box, one side of the cooling box is connected to one side of the film production equipment body, a spray box is embedded and installed inside the cooling box, and a plurality of nozzles are installed at the upper and lower ends of the spray box. A guide roller is installed at one end of the cooling box, and the collection mechanism includes a collection box, one side of the collection box is connected to one side of the cooling box, and a winding roller is rotatably connected at the center of one side of the collection box. A cavity is opened at the bottom of the collection box, and hydraulic rods are installed at both ends of the cavity. The utility model can effectively improve the uniform cooling effect on the film and improve the collection efficiency of the film by the operator.

[0003] The technical solution of the above patent achieves the effect of cooling the film after production and automatically pushing it out to facilitate material collection. However, in actual applications, a reel will be mounted on the winding roller, and the reel will be wound with the film. The reel is in a cylindrical shape and has a circular through-hole structure inside, so that it can be mounted on the winding roller. However, the inner diameter of the circular through-hole of the reel varies, and the outer diameter of the winding roller is generally fixed. There is a problem of adaptability between the two, that is, the existing winding roller cannot adapt to reels with different inner diameters, resulting in low adaptability of the collection equipment. Therefore, those skilled in the art provide a PVA high-temperature film production and collection equipment to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a PVA high temperature film production and collection device, comprising a workbench, the bottom of which is equipped with legs, a production device is arranged on the left side of the upper end, and a cooling device is arranged on the right side of the production device;

[0005] A collecting mechanism for winding up the film after production and adapting to rolls with different inner diameters is arranged on the right side of the upper end of the workbench, and a guiding structure is arranged between the collecting mechanism and the cooling device.

[0006] Preferably: the guide structure includes two side plates, which are symmetrically arranged front and back on the upper end of the workbench, a guide roller is provided on the side between the two side plates close to the cooling device, and a retaining roller is provided on the side close to the collecting mechanism, and the height of the retaining roller from the workbench is greater than that of the guide roller.

[0007] Preferably: the collecting mechanism includes a mounting plate, the bottom of the mounting plate is fixed to the upper end of the workbench, the inner side of the upper part of the mounting plate is rotatably connected to the reel, a motor is installed at one end of the reel close to the mounting plate, and the motor is fixed to the side wall of the mounting plate through a motor frame.

[0008] Preferably: a limiting member is further provided on one end of the reel close to the mounting plate, one side of the limiting member is provided in a circular ring shape, and is embedded in a limiting groove provided on the side wall of the mounting plate, and the two are slidably connected.

[0009] Preferably: the reel includes a shell, the inner wall of the shell forms two grooves through a partition, pushing members are symmetrically arranged in the grooves about the partition, and abutting members are arranged at both ends of the shell, and there are two abutting members at both ends, which are relatively embedded in the inner wall of the shell.

[0010] Preferably: the end of the pushing member away from the partition presses against two clamping members on the same side, the pushing member includes an electric push rod, one end of the electric push rod is fixed on the partition, and the other end is provided with a pushing block, the pushing block is tightly attached to the clamping member, and the side of the pushing block in contact with the clamping member is provided with an inclined surface, and the two are slidably connected.

[0011] Preferably, the abutting member comprises a moving rod, which is embedded in a through groove on the inner wall of the shell, and the two are slidably connected, and an end head is provided at the outer end of the moving rod, which is semicircular and made of rubber material.

[0012] Preferably: a moving plate is provided at the inner end of the moving rod, a second slope is provided at one end of the moving plate, the inclination angle of the second slope matches that of the first slope, the other end of the moving plate is located in a slide groove opened on the inner wall of the shell end, and a spring is also provided between the moving plate and the inner wall of the shell.

[0013] Technical effects and advantages of the utility model:

[0014] Through the design of the guide structure in the utility model, it can better guide the produced film materials into the collecting mechanism. The inside of the reel of the collecting mechanism can make the pressing member extend from the shell through the interaction between the pushing member and the clamping member, thereby fixing the reel mounted on the outside of the reel and keeping it stable, so that reels with different inner diameters can be fixed and retained, thereby improving the adaptability and practicality of the equipment. Conversely, after the pressing effect of the pushing member is lost, the clamping member can be hidden in the reel without affecting its use, and the functionality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a PVA high temperature film production and collection device provided in an embodiment of the present application. Figure 1 ;

[0016] Figure 2This is a schematic diagram of the structure of a PVA high temperature film production and collection device provided in an embodiment of the present application. Figure 2 ;

[0017] Figure 3 It is an exploded view of a collection mechanism in a PVA high temperature film production and collection device provided in an embodiment of the present application;

[0018] Figure 4 It is a cross-sectional view of a reel in a PVA high temperature film production and collection device provided in an embodiment of the present application;

[0019] Figure 5 This is a PVA high temperature film production and collection equipment provided in the embodiment of the present application Figure 4 A top view of

[0020] Figure 6 It is a cross-sectional view of a shell in a PVA high-temperature film production and collection device provided in an embodiment of the present application;

[0021] Figure 7 It is a schematic diagram of the structure of a fastening member in a PVA high-temperature film production and collection device provided in an embodiment of the present application.

[0022] In the figure:

[0023] 1. Workbench; 2. Support legs; 3. Production device; 4. Cooling device; 5. Guide structure; 6. Collecting mechanism; 51. Side plate; 52. Guide roller; 53. Retaining roller; 61. Mounting plate; 62. Motor; 63. Reel; 64. Limiting member; 65. Limiting groove; 631. Shell; 632. Partition plate; 633. Groove; 634. Pushing member; 635. Clamping member; 636. Slide groove; 637. Through groove; 6341. Electric push rod; 6342. Pushing block; 6343. Inclined surface one; 6351. Moving rod; 6352. End; 6353. Moving plate; 6354. Inclined surface two; 6355. Spring. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes. Example

[0025] See also Figure 1 to Figure 7In this embodiment, a PVA high temperature film production and collection device is provided, including a workbench 1, and legs 2 are installed at the bottom of the workbench 1. The legs 2 support the workbench 1 and elevate the device to facilitate the user to use the device;

[0026] The left side of the upper end of the workbench 1 is provided with a production device 3, and one side of the production device 3 is provided with a cooling device 4. After the production device 3 produces the material, it passes through the cooling device 4 to cool it down, so as to facilitate the subsequent collection and processing;

[0027] A collecting mechanism 6 is arranged on the right side of the upper end of the workbench 1. The collecting mechanism 6 realizes the winding of the material after production, and the collecting mechanism 6 can adapt to different reels. In practical applications, the reel is used to wind and roll up the film. It is in a column shape and has a circular through-hole structure inside. The inner diameter of the circular through-hole is large or small, and the outer diameter of the reel 63 in the existing collecting mechanism 6 is fixed, so there is a problem of adaptability between the two, that is, the existing reel 63 cannot adapt to reels with different inner diameters, resulting in low adaptability of the collecting device, and both are generally cylindrical in shape. After adaptation, mutual sliding instability may occur when rotating and winding the film. Based on this, the reel 63 of the collecting mechanism 6 in the present application can be adjusted to adapt to reels with different inner diameters, thereby improving practicality;

[0028] In addition, a guide structure 5 is provided between the cooling device 4 and the collecting mechanism 6 at the upper end of the workbench 1. The guide structure 5 can limit the produced materials and guide them to the collecting mechanism 6, which is conducive to better and more convenient collection of materials.

[0029] It comprises a workbench 1, a support leg 2 is installed at the bottom of the workbench 1, a production device 3 is arranged on the left side of the upper end thereof, and a cooling device 4 is arranged on the right side of the production device 3;

[0030] A collecting mechanism 6 for winding up the film after production and adapting to rolls with different inner diameters is arranged on the right side of the upper end of the workbench 1 , and a guiding structure 5 is arranged between the collecting mechanism 6 and the cooling device 4 .

[0031] Specifically, the guide structure 5 includes a side plate 51, two side plates 51 are provided, and the side plates 51 are symmetrically arranged at the front and rear ends of the upper end of the workbench 1. A guide roller 52 is provided on the side between the two side plates 51 close to the cooling device 4, and a retaining roller 53 is provided on the side close to the collecting mechanism 6. The height of the retaining roller 53 from the workbench 1 is greater than that of the guide roller 52. After the film is produced, it first passes through the guide roller 52 and then passes through the retaining roller 53 to limit the position, so that it is more stable when winding;

[0032] The collecting mechanism 6 includes a mounting plate 61, the bottom of which is fixed to the upper end of the workbench 1, the inner side of the upper part of the mounting plate 61 is rotatably connected to a reel 63, a motor 62 is installed at one end of the reel 63 close to the mounting plate 61, and the motor 62 is fixed to the side wall of the mounting plate 61 through a motor frame. When the motor 62 rotates, it can drive the reel 63 to rotate, and a reel is sleeved on the reel 63, thereby realizing the winding and collection of the film;

[0033] A limiting member 64 is also provided on one end of the reel 63 close to the mounting plate 61. One side of the limiting member 64 is provided in a circular ring shape and is embedded in a limiting groove 65 provided on the side wall of the mounting plate 61. The two are slidably connected. When the reel 63 rotates, the limiting member 64 rotates together, thereby limiting the reel 63 and maintaining stability.

[0034] The reel 63 includes a shell 631, the inner wall of the shell 631 forms two grooves 633 through a partition 632, and a pusher 634 is symmetrically arranged in the groove 633 about the partition 632, and abutting members 635 are arranged at both ends of the shell 631, and two abutting members 635 are arranged at both ends, and are relatively embedded in the inner wall of the shell 631. At the same time, one end of the pusher 634 away from the partition 632 presses against the two abutting members 635 on the same side. When in use, the reel is sleeved on the shell 631, and then the internal pusher 634 will drive the two abutting members 635 on the same side to move, and the outer end thereof will extend out of the shell 631, so that the outer end thereof will press against the inner wall of the reel to fix it and keep the reel stable. At the same time, it can also adapt to reels with different inner diameters, thereby improving the practicality of the device.

[0035] The push member 634 includes an electric push rod 6341, one end of which is fixed on the partition 632, and the other end of which is provided with a push block 6342, the push block 6342 is in close contact with the abutting member 635, and a slope 6343 is provided on the side where the push block 6342 contacts the abutting member 635, and the two are slidably connected, the electric push rod 6341 is extended, and the push block 6342 is driven to move toward the abutting member 635, and the push block 6342 moves two adjacent abutting members 635 away from each other, so that the abutting members 635 can extend out of the housing 631 and abut against the inner wall of the reel;

[0036] The pressing member 635 includes a moving rod 6351, which is embedded in a through groove 637 on the inner wall of the housing 631, and the two are slidably connected. The outer end of the moving rod 6351 is provided with an end head 6352, which is semicircular and made of rubber material. It has certain anti-skid and elastic properties, can protect the reel from being over-pressed, and can also prevent skidding and maintain stability.

[0037] A moving plate 6353 is provided at the inner end of the moving rod 6351. A second inclined plane 6354 is provided on one side of the moving plate 6353. The second inclined plane 6354 is adapted to the inclination angle of the first inclined plane 6343. When the push block 6342 moves, it can push the second inclined plane 6354 to slide against each other, thereby moving the moving rod 6351 outward. The moving length of the moving rod 6351 can be adjusted according to the different inner diameters of the reel. Conversely, the other end of the moving plate 6353 is located at the housing 631. In the slide groove 636 opened on the inner wall of the end, the slide groove 636 plays a role of limiting, and a spring 6355 is also provided between the movable plate 6353 and the inner wall of the shell 631. When the movable rod 6351 is squeezed and moved outward, the spring 6355 is compressed. Conversely, when the pushing block 6342 is driven by the electric push rod 6341 to leave the movable plate 6353, the spring 6355 works, which drives the movable rod 6351 back to its original position, and retracts the end 6352 into the shell 631 and hides it.

[0038] Through the design of the guide structure 5 in the utility model, it can better guide the produced film materials into the collecting mechanism 6. The inside of the reel 63 of the collecting mechanism 6 interacts with the clamping member 635 through the pushing member 634, so that the clamping member 635 can extend from the shell 631, thereby fixing the reel mounted on the outside of the reel 63 to maintain its stability, thereby being able to fix and retain reels with different inner diameters, thereby improving the adaptability and practicality of the equipment. Conversely, after the pressing effect of the pushing member 634 is lost, the clamping member 635 can be hidden in the reel 63, which will not affect its use and has strong functionality.

[0039] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A PVA high temperature film production and collection device, comprising a workbench (1), a support leg (2) being installed at the bottom of the workbench (1), a production device (3) being arranged on the left side of the upper end thereof, and a cooling device (4) being arranged on the right side of the production device (3), characterized in that: A collecting mechanism (6) for rolling up the film after production and being able to adapt to rolls with different inner diameters is arranged on the right side of the upper end of the workbench (1), and a guiding structure (5) is arranged between the collecting mechanism (6) and the cooling device (4); The collecting mechanism (6) comprises a mounting plate (61), the bottom of the mounting plate (61) is fixed to the upper end of the workbench (1), the inner side of the upper portion of the mounting plate (61) is rotatably connected to a reel (63), a motor (62) is installed at one end of the reel (63) close to the mounting plate (61), and the motor (62) is fixed to the side wall of the mounting plate (61) via a motor frame; A limiting member (64) is also provided on one end of the reel (63) close to the mounting plate (61), one side of the limiting member (64) is arranged in a circular ring shape and is embedded in a limiting groove (65) provided on the side wall of the mounting plate (61), and the two are slidably connected. The reel (63) comprises a shell (631), the inner wall of the shell (631) forms two grooves (633) through a partition (632), a pushing member (634) is provided in the groove (633) symmetrically with respect to the partition (632), and abutting members (635) are provided at both the front and rear ends of the shell (631), and two abutting members (635) are provided at each end and are embedded in the inner wall of the shell (631) relative to each other; One end of the pushing member (634) away from the partition (632) presses against two holding members (635) on the same side. The pushing member (634) includes an electric push rod (6341). One end of the electric push rod (6341) is fixed on the partition (632). The other end of the electric push rod (6341) is provided with a pushing block (6342). The pushing block (6342) is tightly attached to the holding member (635). The side of the pushing block (6342) in contact with the holding member (635) is provided with an inclined surface (6343). The two are slidably connected. The abutting member (635) comprises a moving rod (6351), the moving rod (6351) being embedded in a through groove (637) on the inner wall of the housing (631), the two being slidably connected, and an end head (6352) is provided at the outer end of the moving rod (6351), the end head (6352) being semicircular and made of rubber material; A moving plate (6353) is provided at the inner end of the moving rod (6351), and a second inclined plane (6354) is provided at one end of the moving plate (6353). The inclination angle of the second inclined plane (6354) matches that of the first inclined plane (6343). The other end of the moving plate (6353) is located in a sliding groove (636) provided on the inner wall of the end of the housing (631), and a spring (6355) is further provided between the moving plate (6353) and the inner wall of the housing (631).

2. A PVA high temperature film production and collection equipment according to claim 1, characterized in that: The guide structure (5) comprises a side plate (51), wherein two side plates (51) are provided and are symmetrically arranged front and rearwardly on the upper end of the workbench (1), a guide roller (52) is provided on the side between the two side plates (51) close to the cooling device (4), and a retaining roller (53) is provided on the side close to the collecting mechanism (6), and the height of the retaining roller (53) from the workbench (1) is greater than that of the guide roller (52).

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