PET packing belt convenient to cut

Abstract

The PET packing belt comprises a winding roller and a packing belt body, the packing belt body is fixedly wound on the surface of the winding roller, the interior of the winding roller is movably connected with a rotating cylinder, the top of the rotating cylinder is fixedly connected with a connecting plate, the right side of the bottom of the connecting plate is provided with an extrusion cylinder, and the right side of the bottom of the connecting plate is provided with a cutting device. And the extrusion cylinder is movably connected with the packing belt body, a sliding groove is formed in the bottom of the connecting plate, a moving block is movably connected into the sliding groove, and a traction assembly is fixedly connected to the bottom of the inner wall of the rotating cylinder. By arranging the extrusion cylinder, the extrusion cylinder can extrude and tighten the packing belt body on the surface of the winding roller, and the problems that in the using process, no tightening structure is arranged, so that the whole packing belt is loosened after being used, follow-up placement is not easy, and follow-up normal use is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PET packing belt technical field, concretely to a PET packing belt convenient to cut. BACKGROUND

[0002] PET packing belt is with PET as main raw material one -way stretch forming of a kind of polyester packing belt, the most popular alternative steel belt, steel wire, heavy -duty PP packing belt New -type environmental protection packing material.

[0003] For example, the utility model discloses PET packing belt field, especially a kind of PET packing belt convenient to cut, including PET packing belt main body, the top end face of the PET packing belt main body, bottom end face symmetry and equidistance there are a plurality of guide grooves, the bottom end face of each guide groove is provided with guide slot, and every two corresponding guide slots are provided with guide line.The utility model discloses in the use of the PET packing belt convenient to cut, the user can find the position that can cut the PET packing belt quickly and accurately through a plurality of guide grooves, then aligns corresponding guide slot by taking cutting tool, and cuts the PET packing belt along corresponding guide line, wherein, by a plurality of protective strips, so as to not be cut skew when cutting the PET packing belt, make other places on the PET packing belt be cut, so that the user quickly and accurately cuts the PET packing belt, while the practicality and usability of the PET packing belt are improved.

[0004] Based on the above patent retrieval, and in combination with the equipment in the prior art, the above-mentioned equipment can solve the problem that the surface of the PET packing belt is relatively smooth, there is no fixed cutting position to provide reference for cutting, and the staff is inconvenient when cutting the packing belt in the later period. When the staff manually cuts the packing belt with scissors, slippage occurs, which leads to inaccurate cutting, which not only wastes manpower and time, but also reduces the use efficiency and practicality of the PET packing belt. But in the process of using, the tightening structure is not set, so that the whole packing belt will be loose after use, which not only is not easy to place later, but also affects the normal use later. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model aims to provide a PET packing belt convenient to cut, which has the advantages of tightening, and solves the problem that no tightening structure is set in the process of use, so that the whole packing belt will be loose after use, which not only is not easy to place later, but also affects the normal use later.

[0006] To achieve the above object, the utility model provides the following technical scheme: A PET packing belt convenient to cut, including winding roller and packing belt body, the packing belt body is fixedly wound on the surface of winding roller, the inside of winding roller is movably connected with rotating cylinder, the top of rotating cylinder is fixedly connected with connecting plate, the right side of connecting plate bottom is provided with extrusion cylinder, extrusion cylinder is movably connected with packing belt body, the bottom of connecting plate is equipped with sliding slot, the inside of sliding slot is movably connected with moving block, the bottom of rotating cylinder inner wall is fixedly connected with traction assembly.

[0007] As the utility model prefers, the traction assembly includes a tension spring, the top end of the tension spring is fixedly connected with a lifting disc, the front side and the back side of the top of the lifting disc are both fixedly connected with a traction rope, the right end of the traction rope is fixedly connected with the left side of the moving block.

[0008] As the utility model prefers, the left side of the top of the sliding slot inner wall is fixedly connected with a shaft stand, the surface of the shaft stand is movably connected with a shaft sleeve, the shaft sleeve is movably connected with the traction rope.

[0009] As the utility model prefers, the surface of the rotating cylinder is provided with a damping groove, the damping groove is provided with a plurality of and annularly equidistantly distributed, the inner wall of the winding roller is fixedly connected with a damping strip, the damping strip is provided with a plurality of and annularly equidistantly distributed, the damping strip is movably connected with the damping groove.

[0010] As the utility model prefers, the bottom of the moving block is fixedly connected with a fixed rod, the extrusion cylinder is movably connected on the surface of the fixed rod.

[0011] As the utility model prefers, the surface of the lifting disc is fixedly connected with a limiting block, the limiting block is provided with a plurality of and annularly equidistantly distributed, the inner wall of the rotating cylinder is provided with a limiting groove, the limiting groove is movably connected with the limiting block.

[0012] Compared with the prior art, the utility model has the advantages as follows:

[0013] 1、 the utility model discloses a extrusion cylinder is set up, and extrusion cylinder can extrude and tighten the packing belt body on the surface of winding roller, solves the problem that the tightening structure is not set up in the process of using, and the packing belt will be loose after use, not only not easy subsequent placement still can affect the normal use of subsequent, has the advantage of tightening.

[0014] 2, the utility model discloses a traction assembly is set up, make the tension spring can drive the lifting disc to move downwards in the rotating cylinder by the tension of itself, make the lifting disc can drive the moving block to move in the sliding groove after moving downwards, thereby make the moving block can drive the extrusion cylinder and extrude the packing belt body, again through setting up the axle stand and the shaft sleeve, the shaft sleeve on the axle stand surface can support the traction rope, avoid the phenomenon that the traction rope appears more abrasion.

[0015] 3, the utility model discloses a damping groove and damping strip are set up, make the cooperation of damping groove and damping strip can avoid the phenomenon that the rotating cylinder appears rotation under non-human operation, can make the rotating cylinder drive the connecting plate to rotate more accurately again, and through setting up the fixed link, the use of fixed link can guarantee that the extrusion cylinder rotates on the surface of fixed link, thereby convenient for user to use packing belt body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model connecting plate;

[0018] Fig. 3 It is the three-dimensional section explosion schematic diagram of the utility model connecting plate.

[0019] In the drawing: 1, winding roller;2, packing belt body;3, rotating cylinder;4, connecting plate;5, extrusion cylinder;6, sliding groove;7, moving block;8, traction assembly;81, tension spring;82, lifting disc;83, traction rope;9, axle stand;10, shaft sleeve;11, damping groove;12, damping strip;13, fixed link;14, limit block;15, limit slot. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] As Figs. 1 to 3The utility model provides a PET packing belt convenient to cut, including winding roller 1 and packing belt body 2, packing belt body 2 fixed winding is in the surface of winding roller 1, the inside movable joint of winding roller 1 has rotary cylinder 3, the top fixed connection of rotary cylinder 3 has connecting plate 4, and the right side of the bottom of connecting plate 4 is provided with extruding cylinder 5, and extruding cylinder 5 is movably connected with packing belt body 2, and the bottom of connecting plate 4 is provided with sliding slot 6, and the inside movable joint of sliding slot 6 has moving block 7, and the bottom fixed connection of rotary cylinder 3 inner wall has traction assembly 8.

[0022] Reference Fig. 3 Traction assembly 8 includes tension spring 81, and the top end fixed connection of tension spring 81 has lifting disc 82, and the front side and rear side of lifting disc 82 top are all fixedly connected with traction rope 83, and the right end of traction rope 83 is fixedly connected with the left side of moving block 7.

[0023] As a technical optimization scheme of the utility model, by setting traction assembly 8, tension spring 81 can drive lifting disc 82 to move downwards in rotary cylinder 3 by the tension of itself, lifting disc 82 can drive moving block 7 to move in sliding slot 6 by traction rope 83 after moving downwards, so that moving block 7 can drive extruding cylinder 5 to extrude packing belt body 2.

[0024] Reference Fig. 3 The left side of the top of sliding slot 6 inner wall is fixedly connected with shaft stand 9, and the surface movable joint of shaft stand 9 has shaft sleeve 10, and shaft sleeve 10 is movably connected with traction rope 83.

[0025] As a technical optimization scheme of the utility model, by setting shaft stand 9 and shaft sleeve 10, shaft sleeve 10 on the surface of shaft stand 9 can support traction rope 83, to avoid the phenomenon that traction rope 83 is abraded greatly.

[0026] Reference Fig. 3 The surface of rotary cylinder 3 is provided with damping groove 11, damping groove 11 is provided with a plurality of and is annular equidistance distribution, and the inner wall of winding roller 1 is fixedly connected with damping strip 12, damping strip 12 is provided with a plurality of and is annular equidistance distribution, and damping strip 12 is movably connected with damping groove 11.

[0027] As a technical optimization scheme of the utility model, by setting damping groove 11 and damping strip 12, the cooperation of damping groove 11 and damping strip 12 can avoid the phenomenon that rotary cylinder 3 rotates under non-human operation, and can make the rotation of rotary cylinder 3 driven connecting plate 4 more accurate.

[0028] Reference Fig. 3 The bottom of moving block 7 is fixedly connected with fixed rod 13, and extruding cylinder 5 is movably connected on the surface of fixed rod 13.

[0029] As a technical optimization scheme of the utility model, through setting fixed rod 13, the use of fixed rod 13 can guarantee that extrusion cylinder 5 rotates on the surface of fixed rod 13, thereby facilitating the user to use packing belt body 2.

[0030] Reference Fig. 3 The surface of lifting disc 82 is fixedly connected with limiting blocks 14, the limiting blocks 14 are arranged at intervals and are annularly distributed, the inner wall of rotating cylinder 3 is provided with limiting grooves 15, and the limiting grooves 15 are movably connected with the limiting blocks 14.

[0031] As a technical optimization scheme of the utility model, through setting limiting blocks 14 and limiting grooves 15, the cooperation of limiting blocks 14 and limiting grooves 15 can limit lifting disc 82, and can avoid lifting disc 82 from separating from rotating cylinder 3.

[0032] The working principle and use process of the utility model are as follows: when in use, the tension spring 81 in rotating cylinder 3 can drive lifting disc 82 to move downwards through the tension of the tension spring 81, the traction rope 83 on the surface of shaft sleeve 10 of shaft support 9 can be moved after lifting disc 82 moves downwards, the moving block 7 in sliding groove 6 can be moved by traction rope 83, the moving block 7 can drive extrusion cylinder 5 to extrude packing belt body 2 on the surface of winding roller 1 through the connecting rod, the phenomenon that packing belt body 2 on the surface of winding roller 1 is loose is avoided, the tightening effect is achieved, and the rotating cylinder 3 in winding roller 1 can be rotated, thereby adjusting the positions of connecting plate 4 and extrusion cylinder 5.

[0033] In summary: the PET packing belt convenient to cut, through setting extrusion cylinder 5, extrusion cylinder 5 can extrude and tighten packing belt body 2 on the surface of winding roller 1, solves the problem that no tightening structure is arranged in the use process, the whole packing belt is loose after use, and the subsequent placement is not easy and the normal use is affected.

[0034] It should be noted that, in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PET packing tape for facilitating cutting, comprising a winding roller (1) and a packing tape body (2), characterized in that: The packing belt body (2) is fixedly wound on the surface of the winding roller (1), the inside of the winding roller (1) is movably connected with a rotating cylinder (3), the top of the rotating cylinder (3) is fixedly connected with a connecting plate (4), the bottom right side of the connecting plate (4) is provided with an extrusion cylinder (5), the extrusion cylinder (5) is movably connected with the packing belt body (2), the bottom of the connecting plate (4) is provided with a sliding groove (6), the inside of the sliding groove (6) is movably connected with a moving block (7), and the bottom of the inner wall of the rotating cylinder (3) is fixedly connected with a traction assembly (8).

2. The PET packing tape according to claim 1, wherein: The traction assembly (8) comprises a tension spring (81), the top end of the tension spring (81) is fixedly connected with a lifting disc (82), the front side and the rear side of the top of the lifting disc (82) are fixedly connected with a traction rope (83), and the right end of the traction rope (83) is fixedly connected with the left side of the moving block (7).

3. The PET packing tape according to claim 2, wherein: The left side of the top of the inner wall of the sliding groove (6) is fixedly connected with an axle bracket (9), the surface of the axle bracket (9) is movably connected with a shaft sleeve (10), and the shaft sleeve (10) is movably connected with the traction rope (83).

4. The PET packing tape according to claim 1, wherein: The surface of the rotating cylinder (3) is provided with a damping groove (11), the damping groove (11) is provided with a plurality of annular equidistant distribution, the inner wall of the winding roller (1) is fixedly connected with a damping strip (12), the damping strip (12) is provided with a plurality of annular equidistant distribution, and the damping strip (12) is movably connected with the damping groove (11).

5. The PET packing tape according to claim 1, wherein: The bottom of the moving block (7) is fixedly connected with a fixed rod (13), and the extrusion cylinder (5) is movably connected on the surface of the fixed rod (13).

6. The PET packing tape according to claim 2, wherein: The surface of the lifting disc (82) is fixedly connected with a limiting block (14), the limiting block (14) is provided with a plurality of annular equidistant distribution, the inner wall of the rotating cylinder (3) is provided with a limiting groove (15), and the limiting groove (15) is movably connected with the limiting block (14).

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