CN218434157U - Double-sided tape cutting mechanism - Google Patents

Abstract

The application provides a double-sided tape cuts mechanism, which comprises a frame, installation space has in the frame, be equipped with in the installation space: the supporting assembly comprises a first supporting shaft for sleeving the adhesive tape roll; the tightening assembly is arranged on one side of the supporting assembly and comprises a first clamping assembly and a second clamping assembly which are distributed at intervals; the first clamping assembly and the second clamping assembly can clamp and tighten the adhesive tape from two ends of the area to be stripped of the adhesive tape respectively; the cutting assembly is positioned between the first clamping assembly and the second clamping assembly and is used for cutting the tightened adhesive tape and cutting a stripping area on the adhesive layer; the peeling assembly is arranged corresponding to the peeling area of the adhesive tape to be cut and is used for peeling the adhesive layer of the peeling area from the release paper; this application has been solved and has been not convenient for tear the difficult problem that double-sided tape leaves type paper among the prior art.

Description

Double-sided adhesive tape cutting mechanism

Technical Field

The application relates to the technical field of adhesive tape cutting, in particular to a double-sided adhesive tape cutting mechanism.

Background

The double-sided adhesive tape is a commonly used adhesive material in industrial production, and the process of tearing off the release paper is a difficult matter because the release paper and the double-sided adhesive tape are combined and no hand is needed after the application of the common double-sided adhesive tape (the common double-sided adhesive tape is different from the double-sided adhesive tape and the release paper in different widths, namely the adhesive tape with the same width as the double-sided adhesive tape and the release paper, and is called as the edge-remaining adhesive tape except a specially marked place). Therefore, the application provides a double-sided tape cutting mechanism.

Disclosure of Invention

The utility model provides a double-sided tape cuts mechanism to above problem.

The application provides a double-sided tape cuts mechanism, double-sided tape includes that the sticky tape rolls up and twines sticky tape on the sticky tape roll up, the sticky tape is including pasting the glue film from type paper on from type paper with peeling off, double-sided tape cuts mechanism and includes the frame, installation space has in the frame, be equipped with in the installation space:

the supporting assembly comprises a first supporting shaft for sleeving the adhesive tape roll;

the tensioning assembly is arranged on one side of the supporting assembly and comprises a first clamping assembly and a second clamping assembly which are distributed at intervals; the first clamping assembly and the second clamping assembly can clamp and tighten the adhesive tape from two ends of the area to be stripped of the adhesive tape respectively;

the cutting assembly is positioned between the first clamping assembly and the second clamping assembly and is used for cutting the tightened adhesive tape and cutting a stripping area on the adhesive layer;

and the peeling assembly is arranged corresponding to the glass area of the adhesive tape to be cut and is used for peeling the adhesive layer in the peeling area from the release paper.

According to the technical scheme provided by some embodiments of the application, the first clamping assembly comprises a first clamping plate and a second clamping plate which are distributed along the vertical direction; a first clamping space for accommodating the adhesive tape is formed between the first clamping plate and the second clamping plate; the first clamping assembly further comprises a first drive device; the first driving device is used for driving the second clamping plate and the first clamping plate to approach or depart from each other so as to adjust the size of the first clamping space.

According to the technical scheme provided by some embodiments of the application, the second clamping assembly comprises a third clamping plate and a fourth clamping plate which are distributed along the vertical direction; a second clamping space for accommodating the adhesive tape is formed between the third clamping plate and the fourth clamping plate; the second clamping assembly further comprises a second drive device; the second driving device is used for driving the fourth clamping plate and the third clamping plate to approach to or depart from each other so as to adjust the size of the second clamping space.

According to an aspect provided by some embodiments of the present application, the cutting assembly includes a third drive; the third driving device is a linear driving device, the driving direction of the linear driving device is the horizontal direction, and the linear driving device is perpendicular to the tightening direction of the adhesive tape; the driving end of the third driving device is connected with a fourth driving device; the driving end of the fourth driving device is connected with a cutter; the fourth driving device is used for driving the cutter to rotate around the first axis; the first axis is in the horizontal direction and is parallel to the tightening direction of the adhesive tape.

According to the technical scheme provided by certain embodiments of the application, the cutter comprises at least two blades which are distributed at intervals along the horizontal direction.

According to an aspect provided by some embodiments of the present application, the peeling assembly includes a fifth driving device; the fifth driving device is a linear driving device, and the driving direction of the fifth driving device is the vertical direction; the driving end of the fifth driving device is connected with a sixth driving device; the driving end of the sixth driving device is connected with a stripping piece; the stripping piece can strip the adhesive layer of the stripping area; the sixth driving device is used for driving the stripping part to rotate around a second axis; the second axis is in the horizontal direction and is parallel to the tightening direction of the adhesive tape.

According to the technical scheme provided by some embodiments of the application, the double-sided tape cutting mechanism further comprises a receiving assembly; the storage assembly is installed in the installation space and used for storing the peeled glue layer.

According to an aspect provided in some embodiments of the present application, the receiving assembly includes:

a second support shaft; the second support shaft extends along the vertical direction, and a storage belt is wound on the second support shaft; one surface of the receiving belt is provided with viscosity, and the adhesive layer can be adhered and peeled off;

a seventh driving device; the seventh driving device is a rotary driving device, and the driving end of the seventh driving device is connected with a tightening shaft; the free end of the containing belt is wound on the tightening shaft;

an eighth driving device; the eighth driving device is positioned between the second supporting shaft and the tightening shaft; the eighth driving device is a linear driving device, the driving direction of the linear driving device is the horizontal direction, and the driving direction is perpendicular to the tightening direction of the adhesive tape; a driving end of the eighth driving device is provided with a connecting piece; the connecting piece is provided with a through hole through which the accommodating belt can pass; the sticky side of the storage belt is arranged far away from the eighth driving device.

According to the technical scheme provided by some embodiments of the application, a limiting component is arranged on the second supporting shaft; the limiting assembly is used for limiting the containing belt to move in the vertical direction.

According to the technical scheme provided by some embodiments of the application, the connecting piece comprises a first plate body and a second plate body which are parallel to each other and are distributed in a staggered mode; one ends, close to each other, of the first plate body and the second plate body are connected through a connecting plate body; through holes distributed along the vertical direction are formed in the connecting plate body; the through hole can be used for the containing belt to movably pass through.

Compared with the prior art, the beneficial effect of this application: according to the double-sided tape cutting mechanism, through the arrangement of the supporting component, the first clamping component, the second clamping component, the cutting component and the peeling component which are used in a matched mode, when the double-sided tape cutting mechanism is used, firstly, a tape roll of a double-sided tape to be cut is sleeved on a first supporting shaft of the supporting component, the free end of the tape wound on the tape roll is pulled to enable the tape roll to pass through the first clamping component and the second clamping component respectively, the first clamping component and the second clamping component clamp the tape roll from two ends of a region of the tape to be subjected to tape removing, and at the moment, the region section of the tape to be subjected to tape removing is tightly stretched between the two clamping components; secondly, cutting the tightened adhesive tape through a cutting assembly, and cutting a stripping area on an adhesive layer of the cut adhesive tape; finally, the adhesive layer of the peeling area is peeled off from the release paper through the peeling assembly, so that the adhesive-free area is formed on the release paper, the handle part without the adhesive layer is manufactured on the release paper, the adhesive layer of the double-sided tape can be conveniently peeled off through the handle, and the problem that the double-sided tape is not convenient to tear off from the release paper in the prior art is solved.

Drawings

FIG. 1 is a schematic side view of a double-sided adhesive tape to be cut;

FIG. 2 is a schematic top view of a double-sided adhesive tape to be cut;

fig. 3 is a schematic structural view of a double-sided tape cutting mechanism according to an embodiment of the present application;

fig. 4 is a schematic diagram illustrating a partial explosion structure of a double-sided tape cutting mechanism according to an embodiment of the present application;

FIG. 5 is a schematic side view of a tape of the double-sided tape after cutting;

FIG. 6 is a schematic top view of the tape of the double-sided tape after cutting;

fig. 7 is a schematic structural view of a first clamping assembly of a double-sided tape cutting mechanism according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a second clamping assembly of the double-sided tape cutting mechanism according to the embodiment of the present application;

FIG. 9 is a schematic structural diagram of a cutting assembly of the double-sided tape cutting mechanism according to the embodiment of the present application;

fig. 10 is a schematic structural view of a peeling assembly of a double-sided tape cutting mechanism according to an embodiment of the present application;

fig. 11 is a schematic structural view of a receiving assembly of a double-sided tape cutting mechanism according to an embodiment of the present application.

The text labels in the figures are represented as:

1. double-sided adhesive tape; 101. release paper; 102. a glue layer;

201. a first fixing plate; 202. a second fixing plate; 203. a first profile; 204. a second section bar; 205. a third fixing plate;

301. a support plate; 302. a first support shaft; 303. a limiting baffle;

4. a first clamping assembly; 401. a first clamping plate; 402. a second clamping plate; 403. a first driving device;

5. a second clamping assembly; 501. a third clamping plate; 502. a fourth clamping plate; 503. a second driving device;

6. cutting the assembly; 601. a third driving device; 602. a fourth drive device; 603. a blade;

7. stripping the assembly; 701. a fifth driving device; 702. a sixth driving device; 703. a stripping member;

8. a receiving assembly; 801. a second support shaft; 802. a storage belt; 803. a seventh driving device; 804. tightening the shaft; 805. an eighth driving device; 806. a connecting member; 807. and a limiting component.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The present embodiment provides a double-sided tape cutting mechanism, the double-sided tape includes a tape roll and a tape wound on the tape roll, please refer to fig. 1 and fig. 2, the tape includes a release paper 101 and a glue layer 102 releasably adhered on the release paper 101; referring to fig. 3 and 4, the double-sided tape cutting mechanism includes a frame, and an installation space is provided in the frame, and is provided with:

a support assembly including a first support shaft 302 for sleeving the tape roll;

the tightening assembly is arranged on one side of the supporting assembly and comprises a first clamping assembly 4 and a second clamping assembly 5 which are distributed at intervals; the first clamping component 4 and the second clamping component 5 can clamp and tighten the adhesive tape from two ends of the area to be stripped of the adhesive tape respectively;

a cutting assembly 6, wherein the cutting assembly 6 is positioned between the first clamping assembly 4 and the second clamping assembly 5 and is used for cutting the tightened adhesive tape and cutting a stripping area on the adhesive layer 102 of the adhesive tape;

the peeling assembly 7 is arranged corresponding to the peeling area of the adhesive tape to be cut, and is used for peeling the adhesive layer 102 in the peeling area from the release paper 101.

Specifically, the frame is a box structure, an installation space is formed in the frame, and the supporting component, the tightening component, the cutting component 6 and the peeling component 7 are all arranged in the installation space.

A first fixing plate 201 with a rectangular structure is arranged in the mounting space, the first fixing plate 201 is a horizontal plate, sectional materials are fixedly mounted on the left side and the right side of the horizontal plate respectively, the sectional materials are in a straight-line structure, and the first fixing plate 201 is fixedly connected with the inner wall of the rack through the sectional materials; a second fixing plate 202 is vertically arranged on one side of the first fixing plate 201, and a first section bar 203 is connected between the first fixing plate 201 and the second fixing plate 202 and comprises two section bars which are vertically connected, namely a section bar extending along the horizontal direction and a section bar extending along the vertical direction.

The supporting component is arranged on one side (left side in fig. 3) of the first fixing plate 201 and fixedly connected with the first fixing plate 201, and comprises a first supporting shaft 302 for sleeving the adhesive tape roll; the first support shaft 302 extends in a first direction, which is a horizontal direction.

The first clamping assembly 4 and the second clamping assembly 5 are both installed above the first fixing plate 201 and are arranged along a second direction, wherein the second direction is a horizontal direction perpendicular to the first direction; the first clamping assembly 4 and the second clamping assembly 5 form a certain distance.

The cutting assembly 6 is positioned between the first clamping assembly 4 and the second clamping assembly 5 and positioned at one side of the tightened adhesive tape, and can cut the tightened adhesive tape and cut a stripping area on the adhesive layer 102 of the cut adhesive tape, wherein the stripping area is generally rectangular; specifically, when the cutting assembly 6 is operated, the stretched adhesive tape is cut (i.e. both the release paper 101 and the adhesive layer 102 are cut), and at this time, the original stretched adhesive tape is divided into two parts, one part of which is clamped by the first clamping assembly 4 and the other part of which is clamped by the second clamping assembly 5; when the cutting component 6 works, in addition to the above actions, the following actions are synchronized with the above actions: a stripping area is cut on the adhesive layer 102 at one end of the adhesive tape close to the cutting end, which is clamped by the first clamping assembly 4, namely, the release paper 101 is not damaged, and only the adhesive layer 102 is cut.

The peeling assembly 7 is arranged corresponding to the peeling area of a part of the adhesive tape clamped by the first clamping assembly 4, and can peel off the adhesive layer 102 in the peeling area from the release paper 101, so that an adhesive-free area is formed on the release paper 101, and the peeled adhesive layer 102 is adhered to the peeling assembly 7.

When the double-sided tape cutting mechanism provided by the embodiment is used, firstly, a tape roll of a double-sided tape to be cut is sleeved on a first supporting shaft, and the free end of the tape wound on the tape roll is pulled to pass through a first clamping assembly and a second clamping assembly respectively; secondly, cutting the tightened adhesive tape through a cutting assembly, and cutting a stripping area on a glue layer of the cut adhesive tape; finally, the adhesive layer of the stripping area is stripped from the release paper through the stripping assembly, so that a non-adhesive area is formed on the release paper, as shown in fig. 5 and 6, a handle part without the adhesive layer is manufactured on the release paper, the adhesive layer of the double-sided tape can be conveniently stripped through the handle, and the problem that the double-sided tape is not convenient to tear off the release paper in the prior art is solved.

Further, referring to fig. 7, the first clamping assembly 4 includes a first clamping plate 401 and a second clamping plate 402 distributed along the vertical direction; a first clamping space for accommodating the adhesive tape is formed between the first clamping plate 401 and the second clamping plate 402; the first clamping assembly 4 further comprises a first driving device 403; the first driving device 403 is used for driving the second clamping plate 402 and the first clamping plate 401 to move close to or away from each other to adjust the size of the first clamping space.

Specifically, the first clamping plate 401 is fixed on the first profile 203, the second clamping plate 402 is located below the first clamping plate 401, the first clamping plate 401 is rectangular, the second clamping plate 402 is strip-shaped, that is, similar to a cantilever beam structure, and a first clamping space for allowing an adhesive tape to pass is formed between the first clamping plate 401 and the second clamping plate 402; in other embodiments of the present application, the clamping plate may be provided in other supporting forms; the clamping plate can be made of metal and hard/soft plastic; the second clamping plate 402 is coated with an anti-sticking coating on the top surface (i.e. the surface in contact with the glue layer 102 of the adhesive tape); the first driving device 403 is fixedly installed on the second fixing plate 202, in this embodiment, the first driving device 403 is a linear driving device, specifically, a unidirectional cylinder, a linear driving direction of the unidirectional cylinder is a vertical direction, and a driving end of the unidirectional cylinder is connected to one end of the second clamping plate 402.

In use, by controlling the extension/retraction of the first driving device 403, the second clamping plate 402 can be moved toward/away from the first clamping plate 401, i.e. moved upward/downward, respectively, so as to clamp/release the adhesive tape.

Further, referring to fig. 8, the second clamping assembly includes a third clamping plate 501 and a fourth clamping plate 502 distributed along the vertical direction; a second clamping space for accommodating the adhesive tape is formed between the third clamping plate 501 and the fourth clamping plate 502; the second clamping assembly further comprises a second driving means 503; the second driving device 503 is used for driving the fourth clamping plate 502 and the third clamping plate 501 to move close to or away from each other, so as to adjust the size of the second clamping space.

Specifically, a second profile 204 is vertically connected to a profile on the right side of the first fixing plate 201, the second driving device 503 is fixedly connected to the second profile 204 through a connecting plate, in this embodiment, the second driving device 503 is a bidirectional linear driving device, specifically, a bidirectional cylinder, a linear driving direction of the bidirectional cylinder is a vertical direction, two driving ends of the bidirectional cylinder are respectively connected to the third clamping plate 501 and the fourth clamping plate 502, the fourth clamping plate 502 is a vertical plate, a top surface of the fourth clamping plate 502 is a long rectangle, the third clamping plate 501 is in an approximately L-shaped structure and includes a horizontal plate and a vertical plate, a second clamping space is formed between a bottom surface of the horizontal plate and the top surface of the fourth clamping plate 502, and the vertical plate is used for being connected to the second driving device 503; the clamping plate can be made of metal or hard/soft plastic; the fourth clamping plate 502 is coated with an anti-adhesive coating on its top surface (i.e., the surface that contacts the glue layer 102 of the tape).

When the adhesive tape clamping device is used, the second driving device 503 is controlled to retract in two directions, so that the third clamping plate 501 can be driven to move downwards, and the fourth clamping plate 502 can be driven to move upwards, so that the adhesive tape can be clamped; by controlling the bidirectional extension of the second driving device 503, the third clamping plate 501 can be driven to move upwards and the fourth clamping plate 502 can be driven to move downwards, so as to loosen the adhesive tape.

Before cutting, the free end of the adhesive tape is clamped by the first clamping assembly 4 and the second clamping assembly 5 after sequentially rotating through the first clamping space and the second clamping space to form a tight state, wherein the tight adhesive tape is provided with release paper 101 on the upper part and an adhesive layer 102 on the lower part.

Further, referring to fig. 9, the cutting assembly 6 includes a third driving device 601; the third driving device 601 is a linear driving device, and the driving direction of the linear driving device is the horizontal direction and is perpendicular to the tightening direction of the adhesive tape; a driving end of the third driving device 601 is connected with a fourth driving device 602; the driving end of the fourth driving device 602 is connected with a cutter; the fourth driving device 602 is configured to drive the cutting knife to rotate around the first axis; the first axis is in the horizontal direction and is parallel to the tightening direction of the adhesive tape.

Specifically, the third driving device 601 is fixedly mounted on the first fixing plate 201, and is a linear driving device, in this embodiment, specifically, a sliding table cylinder, the driving direction of which is perpendicular to the tightening direction of the adhesive tape, that is, the second direction, and the driving end (i.e., the sliding table) of which is connected to the fourth driving device 602 through an L-shaped connecting plate, in this embodiment, the fourth driving device 602 is a clamping jaw cylinder, which has two clamping jaws that are distributed up and down.

In this embodiment, the cutter includes two blades 603 spaced apart from each other along the first direction, the cutting edges of the two blades 603 face upward, and a distance is provided between the two blades 603, and the size of the distance matches with the size of the adhesive layer to be cut.

When the cutting knife is used, firstly, the third driving device 601 is controlled to drive the fourth driving device 602 to move towards one side close to the tightened adhesive tape until the cutting knife is positioned below the tightened adhesive tape, and it should be noted that in the process, the free end of the blade 603 of the cutting knife swings to the lowest point; then, controlling the fourth driving device 602 to enable the two blades 603 to simultaneously rotate upwards until the cutting edges of the two blades can be in contact with the adhesive layer of the tightened adhesive tape, and at the moment, the free ends of the blades 603 of the cutter swing to the highest point; and finally, controlling the third driving device 601 to drive the fourth driving device 602 to move towards the side far away from the tightened adhesive tape, and cutting the adhesive layer of the tightened adhesive tape by the two blades 603, so that the tightened adhesive tape can be cut, and a rectangular peeling area can be cut on the adhesive layer 102 of the cut adhesive tape to finish the cutting operation.

For convenience of description, the two blades 603 are respectively marked as a first blade and a second blade, the first blade is relatively close to the blade of the first clamping component 4, the second blade is relatively close to the blade of the second clamping component 5, the height of the second blade is slightly higher than that of the first blade, the height difference between the two is equal to the thickness of the glue layer, the two synchronously rotate when in use, namely, synchronously move, the first blade is used for cutting the stripping area on the glue layer, and the second blade is used for cutting the tightened adhesive tape.

It should be noted that, in other embodiments of the present application, the cutting knife may also include a plurality of blades 603, the plurality of blades 603 are distributed at intervals along the first direction, and finally, a plurality of peeling areas may be cut on the adhesive layer of the adhesive tape.

Further, referring to fig. 10, the peeling assembly 7 includes a fifth driving device 701; the fifth driving device 701 is a linear driving device, and the driving direction of the linear driving device is a vertical direction; a driving end of the fifth driving device 701 is connected with a sixth driving device 702; a driving end of the sixth driving device 702 is connected with a stripping piece 703; the peeling member 703 can peel off the adhesive layer of the peeling region; the sixth driving device 702 is used for driving the peeling element 703 to rotate around a second axis; the second axis is in the horizontal direction and is parallel to the tightening direction of the adhesive tape.

Specifically, the fifth driving device 701 is fixed on the second fixing plate 202 through an L-shaped connecting plate, in this embodiment, the fifth driving device 701 is a unidirectional three-rod cylinder, the sixth driving device 702 is a jaw cylinder, which is disposed above the fifth driving device 701 and is installed at the driving end of the sixth driving device 702, the jaw cylinder has two jaws, the two jaws are distributed up and down, in this embodiment, only the lower jaw is used, that is, the stripping element 703 is installed on the lower jaw, and in operation, the jaw can swing up and down, that is, can rotate around a second axis, which is parallel to the first direction, but an angle range of rotation is less than 180 °. In other embodiments of the present application, the sixth driving device 702 may also be a rotating electrical machine.

In this embodiment, the peeling member 703 is a long rod, and one end of the long rod is fixedly connected to the clamping jaw of the clamping jaw cylinder.

When the adhesive tape peeling device is used, the fifth driving device 701 is controlled to extend upwards to drive the sixth driving device 702 to move upwards, and the sixth driving device 702 is controlled to drive the peeling member 703 to rotate upwards to a horizontal position, so that the upper surface of the peeling member 703 is in contact with the adhesive layer in the peeling area, and the adhesive layer is adhered to the peeling member 703; then, the sixth driving device 702 is controlled to drive the peeling member 703 to rotate downwards to a vertical position, so that the separation of the peeling area adhesive layer 102 and the release paper 101 is realized; and finally, controlling the fifth driving device 701 to retract downwards to finish the stripping operation.

It should be noted that, after the cutting action is completed, a part of the adhesive tape clamped by the second clamping assembly 5 is already a cut finished product, and the adhesive tape can be directly used by releasing the second clamping assembly 5 and taking out the adhesive tape; a portion of the adhesive tape clamped by the first clamping assembly 4 needs to be further stripped of the adhesive layer in the stripping area through the above structure, although only one end of the portion of the adhesive tape is fixed, because the length of the portion of the adhesive tape is short, namely, the first clamping assembly 4 is short from the stripping area of the portion of the adhesive tape, and the first clamping plate 401 extends from the second clamping plate 402 by a certain distance, when the stripping member 703 rotates upwards to contact with the stripping area of the adhesive tape, the extending first clamping plate 401 can abut against the portion of the adhesive tape from above, and the smooth stripping action is ensured.

Further, the double-sided tape cutting mechanism further comprises a receiving assembly 8; the receiving assembly 8 is installed in the installation space and is used for receiving the peeled off glue layer 102.

Referring to fig. 11, the receiving assembly 8 includes:

a second support shaft 801; the second support shaft 801 extends in the vertical direction, and a storage belt 802 is wound on the second support shaft; one surface of the receiving tape 802 has adhesiveness, and the peeled off adhesive layer 102 can be adhered;

a seventh driving device 803; the seventh driving device 803 is a rotary driving device, and a driving end of the seventh driving device is connected with a tightening shaft 804; the free end of the take-up strap 802 is wrapped around the take-up shaft 804;

an eighth driving device 805; the eighth driving means 805 is located between the second support shaft 801 and the takeup shaft 804; the eighth driving device 805 is a linear driving device, and the driving direction thereof is the horizontal direction and is perpendicular to the tightening direction of the adhesive tape; the driving end of the eighth driving device 805 is provided with a connecting piece 806; the connecting piece 806 is provided with a through hole for the receiving belt 802 to pass through; the side of the storage tape 802 having the adhesive is disposed away from the eighth driving device 805.

Specifically, a third fixing plate 205 fixedly connected with the inner wall of the frame is arranged in the installation space, the second supporting shaft 801 is installed on the third fixing plate 205, a flexible accommodating belt 802 with one sticky surface is wound on the third fixing plate 205, the stickiness of the accommodating belt 802 is larger than that of the glue layer of the double-sided adhesive tape, and when the sticky surface of the accommodating belt 802 is in contact with the stripping piece 703 adhered with the glue layer of the double-sided adhesive tape, the glue layer can be stripped off from the stripping piece 703.

In this embodiment, the seventh driving device 803 is a rotating electrical machine, which is fixedly mounted on the profile on the left side of the first fixing plate 201, an output shaft of the rotating electrical machine extends in the vertical direction and is fixedly connected with the tightening shaft 804, and the tightening shaft 804 also extends in the vertical direction.

In this embodiment, the eighth driving device 805 is a unidirectional cylinder, and is fixedly mounted on the first fixing plate 201, the driving direction of the eighth driving device is parallel to the second direction, the driving end of the eighth driving device is connected with a connecting piece 806, the connecting piece 806 includes two plate bodies distributed in a staggered manner, namely a first plate body and a second plate body, the first plate body and the second plate body are parallel to each other and distributed in a staggered manner from left to right, one ends of the two plates, which are close to each other, are connected through the connecting plate body, a long through hole distributed in the vertical direction is formed in the connecting plate body, the through hole can be used for the accommodating belt 802 to move through, and the free end of the accommodating belt 802 wound on the second supporting shaft 801 is wound on the take-up shaft 804 after passing through the through hole.

When in use, the eighth driving device 805 is controlled to extend out to drive the connecting member 806 to move towards the direction close to the peeling member 703 until the part of the containing belt 802, which is positioned on the second plate body side of the connecting member 806, is in contact with the part of the peeling member 703 where the adhesive layer 102 is adhered, so that the adhesive layer 102 on the peeling member 703 is transferred to the containing belt 802; then the eighth driving device 805 is controlled to retract, so as to drive the connecting member 806 to move away from the peeling member 703; finally, the seventh driving device 803 is controlled to rotate (either forward rotation or reverse rotation is possible), so as to drive the tightening shaft 804 to rotate by a certain angle, so that the part of the storage belt 802 adhered with the adhesive layer 102 moves towards the direction close to the tightening shaft 804, and the part of the storage belt 802 opposite to the stripping piece 703 is free of the adhesive layer 102, so that one storage operation is completed.

Preferably, a limiting component 807 is arranged on the second support shaft 801; the limiting component 807 is used to limit the movement of the receiving belt 802 in the vertical direction.

Specifically, the limiting component 807 comprises two limiting rings which are distributed up and down, the limiting rings are fixedly sleeved on the outer wall of the second supporting shaft 801, a limiting space is formed between the two limiting rings, and the accommodating belt 802 is prevented from moving up and down on the second supporting shaft 801.

Further, the support assembly comprises a support plate 301, one end of the support plate 301 is fixedly connected with the section bar positioned on the left side of the first fixing plate 201 through an L-shaped connecting plate, and a through hole for the output shaft of the seventh driving device 803 to movably pass through is formed in the L-shaped connecting plate; the free end of the supporting plate 301 is vertically provided with the first supporting shaft 302; the extending direction of the first support shaft 302 is parallel to the second direction; the tape roll of the double-sided tape is sleeved on the first support shaft 302; a limit baffle 303 is sleeved outside the first support shaft 302; the limit baffle 303 and the support plate 301 together form a limit space, which can limit the tape roll of the double-sided tape to move along the length direction of the first support shaft 302.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.

Claims (10)

1. The utility model provides a two-sided tape cuts mechanism which characterized in that, includes the frame, installation space has in the frame, be equipped with in the installation space:

a support assembly comprising a first support shaft (302) for sleeving a roll of tape;

the tightening assembly is arranged on one side of the supporting assembly and comprises a first clamping assembly (4) and a second clamping assembly (5) which are distributed at intervals; the first clamping assembly (4) and the second clamping assembly (5) can clamp and tighten the adhesive tape from two ends of a region of the adhesive tape to be stripped respectively;

the cutting component (6) is positioned between the first clamping component (4) and the second clamping component (5), and is used for cutting the tightened adhesive tape and cutting a stripping area on the adhesive layer (102);

the peeling assembly (7) is arranged corresponding to the peeling area of the adhesive tape to be cut, and is used for peeling the adhesive layer (102) of the peeling area from the release paper (101).

2. The double-sided tape cutting mechanism according to claim 1, wherein the first clamping assembly (4) comprises a first clamping plate (401) and a second clamping plate (402) distributed in a vertical direction; a first clamping space for accommodating the adhesive tape is formed between the first clamping plate (401) and the second clamping plate (402); the first clamping assembly (4) further comprises a first driving device (403); the first driving device (403) is used for driving the second clamping plate (402) and the first clamping plate (401) to approach or move away from each other so as to adjust the size of the first clamping space.

3. The double-sided tape cutting mechanism according to claim 1, wherein the second clamping assembly (5) includes a third clamping plate (501) and a fourth clamping plate (502) distributed in a vertical direction; a second clamping space for accommodating the adhesive tape is formed between the third clamping plate (501) and the fourth clamping plate (502); the second clamping assembly (5) further comprises a second driving device (503); the second driving device (503) is used for driving the fourth clamping plate (502) and the third clamping plate (501) to move close to or away from each other so as to adjust the size of the second clamping space.

4. The double-sided tape cutting mechanism according to claim 1, wherein the cutting assembly (6) includes a third driving means (601); the third driving device (601) is a linear driving device, the driving direction of the linear driving device is the horizontal direction, and the driving direction is vertical to the tightening direction of the adhesive tape; the driving end of the third driving device (601) is connected with a fourth driving device (602); the driving end of the fourth driving device (602) is connected with a cutter; the fourth driving device (602) is used for driving the cutter to rotate around the first axis; the first axis is in the horizontal direction and is parallel to the tightening direction of the adhesive tape.

5. The double-sided tape cutting mechanism as recited in claim 4, wherein the cutter comprises at least two blades (603) spaced apart in a horizontal direction.

6. The double-sided tape cutting mechanism according to claim 1, wherein the peeling assembly (7) includes a fifth driving means (701); the fifth driving device (701) is a linear driving device, and the driving direction of the fifth driving device is the vertical direction; the driving end of the fifth driving device (701) is connected with a sixth driving device (702); the driving end of the sixth driving device (702) is connected with a stripping piece (703); the stripping piece (703) can strip the adhesive layer (102) of the stripping area; the sixth driving device (702) is used for driving the stripping part (703) to rotate around a second axis; the second axis is in the horizontal direction and is parallel to the tightening direction of the adhesive tape.

7. The double-sided tape cutting mechanism according to claim 1, further comprising a storage assembly (8); the receiving assembly (8) is installed in the installation space and used for receiving the stripped adhesive layer (102).

8. The double-sided tape cutting mechanism according to claim 7, wherein the housing assembly (8) includes:

a second support shaft (801); the second supporting shaft (801) extends along the vertical direction, and a containing belt (802) is wound on the second supporting shaft; one surface of the receiving tape (802) is provided with viscosity, and the adhesive layer (102) which can be peeled off can be adhered;

a seventh driving device (803); the seventh driving device (803) is a rotary driving device, and the driving end of the seventh driving device is connected with a tightening shaft (804); the free end of the take-up strap (802) is wound around the take-up shaft (804);

an eighth driving device (805); -said eighth driving means (805) are located between said second supporting shaft (801) and said take-up shaft (804); the eighth driving device (805) is a linear driving device, and the driving direction of the linear driving device is the horizontal direction and is perpendicular to the tightening direction of the adhesive tape; a connecting piece (806) is arranged at the driving end of the eighth driving device (805); the connecting piece (806) is provided with a through hole through which the accommodating belt (802) can pass; the sticky side of the storage tape (802) is disposed away from the eighth drive means (805).

9. The double-sided tape cutting mechanism according to claim 8, wherein a limiting component (807) is arranged on the second supporting shaft (801); the limiting component (807) is used for limiting the containing belt (802) to move in the vertical direction.

10. The double-sided tape cutting mechanism according to claim 8, wherein the connecting member (806) comprises a first plate and a second plate parallel to each other and disposed in a staggered manner; one ends, close to each other, of the first plate body and the second plate body are connected through a connecting plate body; through holes distributed along the vertical direction are formed in the connecting plate body; the through hole can be used for the receiving belt (802) to movably pass through.

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