CN216270647U

CN216270647U - Storage device for stretching polyester film

Info

Publication number: CN216270647U
Application number: CN202122782169.5U
Authority: CN
Inventors: 胡杰; 周学军; 叶铨斌; 顾国兴
Original assignee: Kejuli Photoelectric New Material Jiangsu Co ltd
Current assignee: Kejuli Photoelectric New Material Jiangsu Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-12
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a storage device for a stretched polyester film, which comprises a storage box, wherein a storage groove is formed in the storage box, a base is arranged in the storage groove, two ends of the base are fixedly connected with a support, three groups of bearing plates are fixedly connected to the inner side of the support, a clamping mechanism is arranged on the lower bearing plate, the upper end of the support is rotatably connected with a pressing plate, and the bottom end of the pressing plate is provided with a resisting mechanism; the utility model relates to the technical field of storage devices for stretched polyester films. This strorage device for tensile polyester film drives the threaded rod through rotating the knob and rotates to drive the movable rod and descend, the movable rod promotes the expansion bracket and extends, thereby drives and supports the dish and to resist spacing processing to polyester film's the roller of depositing, carries out spacing fixed resistance to polyester film, prevents that it from having the rocking in the transportation, thereby has solved because the extrusion and has produced the problem of great deformation damage.

Description

Storage device for stretching polyester film

Technical Field

The utility model relates to the technical field of storage devices for stretched polyester films, in particular to a storage device for a stretched polyester film.

Background

The BOPET film is usually used as an outer layer material of a cooking packaging bag, the thickness is 12 microns, a storage roller is required to be used for storing a large amount of polyester films in the production or transportation process of stretching the polyester films, so that the effects of convenient transportation and convenient discharge are achieved, and the through pipe inside the general storage roller is made of hard paper or metal.

However, when the existing storage device for the polyester film is used for storing, the storage rollers with different diameters are needed for storing the polyester film, and when the existing storage device is used for storing the polyester film, the polyester film cannot be limited, fixed and resisted, so that the existing storage device shakes in the transportation process, and large deformation damage is easily caused by extrusion.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a storage device for a stretched polyester film, which solves the problems that the existing storage device for the stretched polyester film needs positioning rollers with different diameters to store the storage rollers of the polyester film when in use, and cannot limit, fix and resist the polyester film, so that the polyester film is shaken in the transportation process, and large deformation and damage are easily caused by extrusion.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a storage device for a stretched polyester film comprises a storage box, wherein a storage groove is formed in the storage box, a base is arranged in the storage groove, two ends of the base are fixedly connected with supports, three groups of bearing plates are fixedly connected to the inner side of each support, a clamping mechanism is arranged on the bearing plate below each support, the upper end of each support is rotatably connected with a pressing plate, and a resisting mechanism is arranged at the bottom end of each pressing plate; the resistance mechanism comprises a fixed frame fixedly installed at the bottom end of the pressing plate, a movable rod is slidably connected to one side of the fixed frame, an expansion frame is fixedly installed at the bottom end of an inner cavity of the movable rod, a resisting plate is fixedly connected to the bottom end of the expansion frame, a threaded rod is rotatably connected to the top end of the movable rod through a bearing, the top end of the threaded rod penetrates through the fixed frame, the pressing plate and a knob fixedly connected with the threaded rod, and the threaded rod is in threaded connection with the pressing plate.

Preferably, the bottom fixed mounting of storage tank has the slide rail, the base passes through the slide rail and deposits case sliding connection, the upper end fixedly connected with registration roller of base.

Preferably, the surface of the bearing plate is provided with a placing groove, two sides of the placing groove are provided with sliding grooves, and the placing groove and the positioning roller are matched with each other in position.

Preferably, a sliding groove is formed in the inner side wall of the support, a positioning groove is formed in the bottom end of one side of the sliding groove, a telescopic rod is fixedly connected to the top end of the sliding groove, a resisting plate is fixedly connected to the bottom end of the telescopic rod, the resisting plate is located in the sliding groove and is in sliding connection with the support, and a spring is sleeved on the outer surface of the telescopic rod.

Preferably, the two sides of the pressing plate are rotatably connected with movable blocks through rotating rods, and the movable blocks can be positioned in the sliding grooves and the positioning grooves and are in sliding connection with the support.

Preferably, clamping mechanism is including being located the clamping piece of standing groove bilateral symmetry, the both sides fixedly connected with connecting plate of clamping piece, the connecting plate is located sliding tray and loading board sliding connection, the sliding tray rotates through the bearing and is connected with the screw lead screw, be provided with the two-way screw thread of symmetry on the screw lead screw, and the screw lead screw carries out threaded connection through two-way screw thread and connecting plate, the one end fixedly connected with belt pulley of screw lead screw, the top fixedly connected with servo motor of loading board, servo motor's output fixedly connected with belt pulley, and carry out the transmission with two sets of belt pulleys through the belt and connect, the other end fixedly connected with slide bar in the sliding tray, slide bar and another group's connecting plate sliding connection.

Advantageous effects

The utility model provides a storage device for a stretched polyester film. Compared with the prior art, the method has the following beneficial effects:

(1) this strorage device for tensile polyester film drives the threaded rod through rotating the knob and rotates to drive the movable rod and descend, the movable rod promotes the expansion bracket and extends, thereby drive to support the dish and to resist spacing processing to polyester film's the roller of depositing, carry out spacing fixed resistance to polyester film, prevent that it from having in the transportation to rock, thereby solved because the extrusion and produced the problem of great deformation damage.

(2) This strorage device for tensile polyester film, place in the registration roller through the standing groove of the storage roller of three group loading boards with polyester film from three groups, open servo motor, it rotates to drive the screw lead screw, it carries out the centre gripping with the clamping piece to polyester film's the roller of depositing and fixes to drive the connecting plate, remove the movable block to the constant head tank in again, and push the suppression board under the elastic force of spring and fix a position the movable block, thereby can deposit polyester film's the roller of depositing to the registration roller of different diameters.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective sectional view of the structure of the bearing plate of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a perspective view showing the structure of the resisting mechanism of the present invention;

fig. 5 is a perspective sectional view of the structure of the bracket and the pressing plate in the utility model.

In the figure: 1. a storage box; 2. a storage tank; 3. a base; 4. a support; 5. a carrier plate; 6. a clamping mechanism; 7. pressing a plate; 8. a resisting mechanism; 201. a slide rail; 301. a positioning roller; 401. a sliding groove; 402. positioning a groove; 403. a telescopic rod; 404. a spring; 405. a resisting plate; 501. a placement groove; 502. a sliding groove; 601. a clamping member; 602. a connecting plate; 603. a threaded lead screw; 604. a belt; 605. a servo motor; 606. a slide bar; 701. a movable block; 801. a fixed mount; 802. a movable rod; 803. a telescopic frame; 804. resisting the disc; 805. a threaded rod; 806. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a storage device for a stretched polyester film comprises a storage box 1, wherein a storage groove 2 is formed in the storage box 1, a base 3 is arranged in the storage groove 2, two ends of the base 3 are fixedly connected with supports 4, three groups of bearing plates 5 are fixedly connected to the inner sides of the supports 4, a clamping mechanism 6 is arranged on the lower bearing plate 5, the upper end of each support 4 is rotatably connected with a pressing plate 7, and the bottom end of each pressing plate 7 is provided with a resisting mechanism 8; the resisting mechanism 8 comprises a fixed frame 801 fixedly arranged at the bottom end of the pressing plate 7, a movable rod 802 is slidably connected to one side of the fixed frame 801, an expansion frame 803 is fixedly arranged at the bottom end of an inner cavity of the movable rod 802, a resisting disc 804 is fixedly connected to the bottom end of the expansion frame 803, a threaded rod 805 is rotatably connected to the top end of the movable rod 802 through a bearing, the top end of the threaded rod 805 penetrates through the fixed frame 801 and the pressing plate 7 and is fixedly connected with a knob 806, and the threaded rod 805 is in threaded connection with the pressing plate 7; the bottom end of the storage groove 2 is fixedly provided with a slide rail 201, the base 3 is connected with the storage box 1 in a sliding way through the slide rail 201, and the upper end of the base 3 is fixedly connected with a positioning roller 301; the surface of the bearing plate 5 is provided with a placing groove 501, two sides of the placing groove 501 are provided with sliding grooves 502, and the positions of the placing groove 501 and the positioning roller 301 are mutually matched; a sliding groove 401 is formed in the inner side wall of the support 4, a positioning groove 402 is formed in the bottom end of one side of the sliding groove 401, a telescopic rod 403 is fixedly connected to the top end of the sliding groove 401, a resisting plate 405 is fixedly connected to the bottom end of the telescopic rod 403, the resisting plate 405 is located in the sliding groove 401 and is in sliding connection with the support 4, and a spring 404 is sleeved on the outer surface of the telescopic rod 403; two sides of the pressing plate 7 are rotatably connected with movable blocks 701 through rotating rods, and the movable blocks 701 can be positioned in the sliding grooves 401 and the positioning grooves 402 and are in sliding connection with the support 4; clamping mechanism 6 is including being located the clamping piece 601 of standing groove 501 bilateral symmetry, the both sides fixedly connected with connecting plate 602 of clamping piece 601, connecting plate 602 is located sliding tray 502 in with loading board 5 sliding connection, sliding tray 502 rotates through the bearing and is connected with screw lead screw 603, be provided with the two-way screw thread of symmetry on screw lead screw 603, and screw lead screw 603 carries out threaded connection through two-way screw thread and connecting plate 602, screw lead screw 603's one end fixedly connected with belt pulley, the top fixedly connected with servo motor 605 of loading board 5, servo motor 605's output fixedly connected with belt pulley, and carry out the transmission with two sets of belt pulleys through belt 604 and connect, fixedly connected with slide bar 606 in the other end sliding tray 502, slide bar 606 and another group's connecting plate 602 sliding connection.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, the pressing plate 7 is moved upwards, so that the movable block 701 is positioned in the positioning groove 402 and slides in the sliding groove 401, when the movable block 701 moves to one end of the sliding groove 401, the pressing plate 7 is rotated, the pressing plate 7 is in a vertical state, the polyester film storage roller is placed in the positioning roller 301 from the placing grooves 501 of the three groups of bearing plates 5, the threaded screw 603 is driven to rotate by starting the servo motor 605, the connecting plate 602 and the clamping piece 601 are driven to clamp and fix the polyester film storage roller, then the movable block 701 moves into the positioning groove 402, and the resisting plate 405 is driven to position the movable block 701 under the elastic acting force of the spring 404, so that the polyester film storage roller can be used for storing the polyester films on the positioning rollers 301 with different diameters; meanwhile, the pressing plate 7 is rotated to a horizontal position, then the knob 806 is rotated to drive the threaded rod 805 to rotate, so that the movable rod 802 is driven to descend, the movable rod 802 pushes the telescopic frame 803 to extend, the resisting plate 804 is driven to resist and limit the storage roller of the polyester film, the polyester film is limited, fixed and resisted, and is prevented from shaking in the transportation process, so that the problem of large deformation damage caused by extrusion is solved, and the storage device for stretching the polyester film has the working principle.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A storage device for stretched polyester films, comprising a storage box (1), characterized in that: a storage groove (2) is formed in the storage box (1), a base (3) is arranged in the storage groove (2), two ends of the base (3) are fixedly connected with supports (4), three groups of bearing plates (5) are fixedly connected to the inner side of each support (4), a clamping mechanism (6) is arranged on the lower bearing plate (5), the upper end of each support (4) is rotatably connected with a pressing plate (7), and a resisting mechanism (8) is arranged at the bottom end of each pressing plate (7);

the resisting mechanism (8) comprises a fixing frame (801) fixedly installed at the bottom end of the pressing plate (7), a movable rod (802) is slidably connected to one side of the fixing frame (801), an expansion frame (803) is fixedly installed at the bottom end of an inner cavity of the movable rod (802), a resisting disc (804) is fixedly connected to the bottom end of the expansion frame (803), a threaded rod (805) is rotatably connected to the top end of the movable rod (802) through a bearing, the top end of the threaded rod (805) penetrates through the fixing frame (801) and the pressing plate (7) and is fixedly connected with a knob (806), and the threaded rod (805) is in threaded connection with the pressing plate (7).

2. The storage device for stretched polyester film according to claim 1, wherein: the bottom fixed mounting of storage tank (2) has slide rail (201), base (3) through slide rail (201) with deposit case (1) sliding connection, the upper end fixedly connected with registration roller (301) of base (3).

3. The storage device for stretched polyester film as claimed in claim 2, wherein: the surface of the bearing plate (5) is provided with a placing groove (501), two sides of the placing groove (501) are provided with sliding grooves (502), and the placing groove (501) is matched with the positioning roller (301) in position.

4. The storage device for stretched polyester film according to claim 1, wherein: the sliding groove (401) is formed in the inner side wall of the support (4), the positioning groove (402) is formed in the bottom end of one side of the sliding groove (401), the telescopic rod (403) is fixedly connected to the top end of the sliding groove (401), the resisting plate (405) is fixedly connected to the bottom end of the telescopic rod (403), the resisting plate (405) is located in the sliding groove (401) and is in sliding connection with the support (4), and the spring (404) is sleeved on the outer surface of the telescopic rod (403).

5. The storage device for stretched polyester film as claimed in claim 4, wherein: the two sides of the pressing plate (7) are rotatably connected with movable blocks (701) through rotating rods, and the movable blocks (701) can be located in the sliding grooves (401) and the positioning grooves (402) and are in sliding connection with the support (4).

6. The storage device for stretched polyester film as claimed in claim 3, wherein: the clamping mechanism (6) comprises clamping pieces (601) which are symmetrically arranged on two sides of a placing groove (501), connecting plates (602) are fixedly connected to two sides of each clamping piece (601), each connecting plate (602) is arranged in a sliding groove (502) and is in sliding connection with a bearing plate (5), each sliding groove (502) is rotatably connected with a threaded lead screw (603) through a bearing, symmetrical two-way threads are arranged on each threaded lead screw (603), each threaded lead screw (603) is in threaded connection with the corresponding connecting plate (602) through the two-way threads, one end of each threaded lead screw (603) is fixedly connected with a belt pulley, the top end of each bearing plate (5) is fixedly connected with a servo motor (605), the output end of each servo motor (605) is fixedly connected with a belt pulley, two groups of belt pulleys are in transmission connection through a belt (604), and a sliding rod (606) is fixedly connected into the corresponding sliding groove (502), the sliding rod (606) is connected with the other group of connecting plates (602) in a sliding mode.