CN216129062U

CN216129062U - Rewinding device of PI sticky tape

Info

Publication number: CN216129062U
Application number: CN202121801247.5U
Authority: CN
Inventors: 吴其友; 周维维; 金杯
Original assignee: Kunshan Jianke Electronic Material Co ltd
Current assignee: Kunshan Jianke Electronic Material Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-25
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a rewinding device of PI adhesive tapes, which comprises: the machine body is internally provided with a first winding wheel in a penetrating way, and through the mutual matching of parts such as the first winding wheel, an unwinding wheel, a bottom plate, a motor, a transmission wheel, a belt, a chute, a first rotating shaft, a sliding block, a supporting plate, a cutter, a shearing mechanism, a first conical gear, a second rotating shaft, a vertical plate, a first gear, a second winding wheel and the like, when the motor drives the winding wheel to rotate and wind, the second rotating shaft is driven to rotate by the transmission wheel, the belt, the second gear and the first gear, the first rotating shaft is driven to rotate through the conical gear, the sliding block is controlled to move up and down through the threaded connection, further driving the cutter to move, so that the time required for the cutter to finish single-time movement is the same as the time for rolling a roll of adhesive tape, and then just accomplish the shearing to the sticky tape, avoided artifical shearing to appear rolling up the number deviation, guaranteed simultaneously that the staff can not cut by the cutter.

Description

Rewinding device of PI sticky tape

Technical Field

The utility model belongs to the technical field of adhesive tape production, and particularly relates to a rewinding device for a PI adhesive tape.

Background

The PI adhesive tape is a novel adhesive tape with various excellent performances, and after slitting is completed in the production process, the PI adhesive tape needs to be further rewound, namely, the whole roll of original adhesive tape is wound into a finished product to complete the whole production of the adhesive tape, and then the PI adhesive tape is delivered to the factory for sale.

It should be noted that the rewinding device of the existing PI adhesive tape mostly cuts manually during rewinding, the method not only causes deviation of the winding number of each roll of finished products and influences the product quality, but also causes the workers to be cut by the cutter and increases the production risk, and the above contents belong to the technical cognition category of the inventor and do not necessarily form the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the conventional rewinding device for the PI adhesive tape mostly cuts manually during rewinding, the winding number of each roll of finished products can deviate, the product quality is affected, workers can be cut by a cutter, and the production risk is increased, the utility model aims to provide the rewinding device for the PI adhesive tape.

In order to achieve the above object, the present invention provides a PI tape rewinding device, including: the fuselage, the inside of fuselage runs through and installs first rolling wheel, the surface of fuselage is provided with unreels the wheel, the inside of fuselage runs through and installs second rolling wheel, the side of fuselage is provided with the bottom plate, the top of bottom plate is provided with the motor, the output and the first rolling wheel fixed connection of motor, the surface of first rolling wheel and second rolling wheel all is provided with the transfer gear, be provided with the belt between the transfer gear, the spout has been seted up on the surface of fuselage, the inside of spout is provided with first pivot, the surface of first pivot is provided with the slider, the tip of slider is provided with the extension board, the top and the bottom of extension board all are provided with the cutter, the upper end of first pivot is run through and is provided with shearing mechanism in the top of fuselage.

In one example, the surface of the first rotating shaft is provided with threads, and the first rotating shaft is in threaded connection with the sliding block, so that the sliding block can be driven to move when the first rotating shaft rotates, the displacement of the cutter is further completed, the threaded connection speed is average, the stability is high, and the whole rewinding process is facilitated.

In one example, the two cutters are symmetrically distributed about the transverse center line of the support plate, and when the motor rotates forwards and backwards, the two cutters can cut the adhesive tapes on the first winding wheel and the second winding wheel.

In one example, the shearing mechanism comprises a first bevel gear, a second rotating shaft, a vertical plate, a first gear and a second gear, the first bevel gear is arranged in the first rotating shaft penetrating through the machine body, the second bevel gear is arranged on one side of the surface of the first bevel gear, the second rotating shaft is arranged on the side surface of the second bevel gear, the vertical plate is arranged on the surface of the second rotating shaft, the vertical plate is fixedly connected with the machine body, the first gear is arranged on the surface of the second rotating shaft, the second gear is arranged at the bottom of the first gear, the second gear is fixedly connected with a second winding wheel, when the motor rotates, the second winding wheel is driven to rotate through a conveying wheel and a belt, the second rotating shaft is driven to rotate through the second gear and the first gear, and the first rotating shaft is driven to rotate through the second bevel gear and the first bevel gear, and then the slide block is driven to move, and the displacement of the cutter is completed.

In one example, the first bevel gear and the second bevel gear form an engagement structure, and the first bevel gear and the second bevel gear are vertically distributed, so that when the second rotating shaft rotates, the first bevel gear can be driven to rotate through the second bevel gear, the first rotating shaft is further driven to rotate, the cutter moves, and then shearing work is completed.

In one example, the first gear and the second gear form an engagement structure, so that when the second winding wheel rotates, the second gear drives the first gear to rotate, and further drives the second rotating shaft to rotate, and the first bevel gear drives the first rotating shaft to provide a power source.

The rewinding device for the PI adhesive tape provided by the utility model has the following beneficial effects that: through first rolling wheel, unreel the wheel, the bottom plate, including a motor, an end cap, a controller, and a cover plate, the conveyer belt, the spout, first pivot, the slider, the extension board, the cutter, cut the mechanism, first conical gear, second conical gear, the second pivot, the riser, first gear, the mutually supporting of parts such as second gear and second rolling wheel, when making the motor drive rolling wheel and rotate the rolling, can be through the conveyer belt, the belt, second gear and first gear drive the second pivot and rotate, and then drive first pivot through conical gear and rotate, utilize threaded connection, the control slider reciprocates, and then drive the cutter and remove, make the cutter accomplish single time of removal required time and a roll sticky tape rolling time the same, and then just accomplish the shearing to the sticky tape, the volume deviation appears in having avoided artifical shearing, guaranteed simultaneously that the staff can not cut by the cutter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a slider in a top-down configuration according to the present invention;

fig. 4 is a schematic structural diagram of the shearing mechanism of the present invention.

In the figure: 1. a body; 2. a first winding wheel; 3. unwinding wheels; 4. a base plate; 5. a motor; 6. a transfer wheel; 7. a belt; 8. a chute; 9. a first rotating shaft; 10. a slider; 11. a support plate; 12. a cutter; 13. a shearing mechanism; 1301. a first bevel gear; 1302. a second bevel gear; 1303. a second rotating shaft; 1304. a vertical plate; 1305. a first gear; 1306. a second gear; 14. and a second winding wheel.

Detailed Description

In order to more clearly explain the overall concept of the utility model, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, an embodiment of the present invention provides a PI tape rewinding device, including: fuselage 1, fuselage 1's inside is run through and is installed first rolling wheel 2, fuselage 1's surface is provided with unreels wheel 3, fuselage 1's inside is run through and is installed second rolling wheel 14, fuselage 1's side is provided with bottom plate 4, bottom plate 4's top is provided with motor 5, motor 5's output and first rolling wheel 2 fixed connection, first rolling wheel 2 and second rolling wheel 14's surface all is provided with transfer gear 6, be provided with belt 7 between transfer gear 6, spout 8 has been seted up on fuselage 1's surface, spout 8's inside is provided with first pivot 9, first pivot 9's surface is provided with slider 10, slider 10's tip is provided with extension board 11, extension board 11's top and bottom all are provided with cutter 12, the upper end of first pivot 9 is run through in fuselage 1's top and is provided with shearing mechanism 13.

Specifically, the surface of first pivot 9 is provided with the screw thread, and first pivot 9 is threaded connection with slider 10 for can drive slider 10 when first pivot 9 rotates and remove, and then accomplish the displacement of cutter 12, and threaded connection speed is average, and is very firm, more is favorable to going on of whole rewinding process.

Specifically, two cutters 12 are arranged, the cutters 12 are symmetrically distributed about the transverse center line of the support plate 11, and when the motor 5 rotates forwards and backwards through the two cutters 12, the cutters 12 can cut the adhesive tapes on the first winding wheel 2 and the second winding wheel 14.

Specifically, the shearing mechanism 13 includes a first bevel gear 1301, a second bevel gear 1302, a second rotating shaft 1303, a vertical plate 1304, a first gear 1305 and a second gear 1306, the first rotating shaft 9 penetrates through the inside of the machine body 1 to be provided with the first bevel gear 1301, one side of the surface of the first bevel gear 1301 is provided with the second bevel gear 1302, the side of the second bevel gear 1302 is provided with the second rotating shaft 1303, the surface of the second rotating shaft 1303 is provided with the vertical plate 1304, the vertical plate 1304 is fixedly connected with the machine body 1, the surface of the second rotating shaft 1303 is provided with the first gear 1305, the bottom of the first gear 1305 is provided with the second gear 1306, the second gear 1306 is fixedly connected with the second winding wheel 14, when the motor 5 rotates, the second winding wheel 14 is driven to rotate by the transmission wheel 6 and the belt 7, the second rotating shaft 1303 is driven to rotate by the second gear 1306 and the first gear 1305, the first rotating shaft 9 is driven to rotate by the second bevel gear 1302 and the first bevel gear 1301, thereby driving the slide block 10 to move and completing the displacement of the cutter 12.

Specifically, the first bevel gear 1301 and the second bevel gear 1302 form an engaging structure, and the first bevel gear 1301 and the second bevel gear 1302 are vertically distributed, so that when the second rotating shaft 1303 rotates, the second bevel gear 1302 can drive the first bevel gear 1301 to rotate, and further drive the first rotating shaft 9 to rotate, so that the cutter 12 moves, and further the shearing work is completed.

Specifically, the first gear 1305 and the second gear 1306 form a meshing structure, so that when the second winding wheel 14 rotates, the second gear 1306 drives the first gear 1305 to rotate, and further drives the second spindle 1303 to rotate, and the first bevel gear 1301 drives the first spindle 9 to provide a power source.

The working principle is as follows: when the rewinding device using the PI adhesive tape is used, firstly, the original adhesive tape is placed on the unwinding wheel 3, then the paper tube is taken out and placed on the first winding wheel 2, after one end of the adhesive tape is wound on the surface of the paper tube, the motor 5 is started to rotate forwards, because the motor 5 is fixedly connected with the first winding wheel 2, when the motor 5 rotates forwards, the first winding wheel 2 is driven to rotate forwards, and then rewinding of the adhesive tape is completed, meanwhile, the first winding wheel 2 drives the second winding wheel 14 to rotate forwards through the conveying wheel 6 and the belt 7, and the second winding wheel 14 is fixedly connected with the second gear 1306, so when the second winding wheel 14 rotates forwards, the second gear 1306 is driven to rotate forwards, and the second gear 1306 is meshed with the first gear 1305, so when the second gear 1306 rotates forwards, the first gear 1305 is driven to rotate backwards, and the first gear 1305 is fixed on the surface of the second rotating shaft 1303, so when the first gear 1305 rotates backwards, the end of the second rotating shaft 1303 is fixedly connected to the second bevel gear 1302, so that when the second rotating shaft 1303 rotates reversely, the second bevel gear 1302 rotates reversely, and the second bevel gear 1302 and the first bevel gear 1301 are engaged with each other, so that when the second bevel gear 1302 rotates reversely, the first bevel gear 1301 is driven to rotate forwardly, and the first bevel gear 1301 and the first rotating shaft 9 are fixedly connected, so that when the first bevel gear 1301 rotates forwardly, the first rotating shaft 9 is driven to rotate forwardly, and the first rotating shaft 9 and the slider 10 are in threaded connection, so that when the first rotating shaft 9 rotates forwardly, the slider 10 is driven to move downwardly, and the slider 10 and the supporting plate 11 are fixedly connected, so that when the slider 10 moves downwardly, the supporting plate 11 is driven to move downwardly, and further the cutter 12 on the surface of the slider is driven to move downwardly, and when the motor 5 rotates for a period of time, namely the winding number of a roll of finished adhesive tape is completed, the cutter 12 just moves to the surface of the adhesive tape to complete shearing, a finished product on the surface of the first winding wheel 2 is taken down, then a new paper tube is placed on the surface of the second winding wheel 14, and the motor 5 is reversed, so that the cutter 12 moves upwards to complete shearing of the new adhesive tape.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A rewinding device of PI adhesive tapes is characterized by comprising: the fuselage, the inside of fuselage runs through and installs first rolling wheel, the surface of fuselage is provided with unreels the wheel, the inside of fuselage runs through and installs second rolling wheel, the side of fuselage is provided with the bottom plate, the top of bottom plate is provided with the motor, the output and the first rolling wheel fixed connection of motor, the surface of first rolling wheel and second rolling wheel all is provided with the transfer gear, be provided with the belt between the transfer gear, the spout has been seted up on the surface of fuselage, the inside of spout is provided with first pivot, the surface of first pivot is provided with the slider, the tip of slider is provided with the extension board, the top and the bottom of extension board all are provided with the cutter, the upper end of first pivot is run through and is provided with shearing mechanism in the top of fuselage.

2. A rewinding device of PI tapes as claimed in claim 1, characterized in that: the surface of the first rotating shaft is provided with threads, and the first rotating shaft is in threaded connection with the sliding block.

3. A rewinding device of PI tapes as claimed in claim 1, characterized in that: the number of the cutters is two, and the cutters are symmetrically distributed about the transverse center line of the support plate.

4. A rewinding device of PI tapes as claimed in claim 1, characterized in that: shear the mechanism and include first conical gear, second pivot, riser, first gear and second gear, first pivot runs through the inside of fuselage and is provided with first conical gear, surface one side of first conical gear is provided with second conical gear, second conical gear's side is provided with the second pivot, the surface of second pivot is provided with the riser, riser and fuselage fixed connection, the surface of second pivot is provided with first gear, the bottom of first gear is provided with the second gear, second gear and second rolling wheel fixed connection.

5. A rewinding device for PI tapes as claimed in claim 4, characterized in that: the first bevel gear and the second bevel gear form a meshing structure, and the first bevel gear and the second bevel gear are vertically distributed.

6. A rewinding device for PI tapes as claimed in claim 4, characterized in that: the first gear and the second gear form a meshing structure.