阅读说明：本技术 一种长条形led灯条胶带分离机构 (Rectangular shape LED lamp strip sticky tape separating mechanism ) 是由 王朝伟 于 2019-10-10 设计创作，主要内容包括：本发明涉及一种长条形LED灯条胶带分离机构,包括拉料机构、来料限位机构、吸底膜机构、剥底膜机构、吸胶条机构以及裁切机构,拉料机构将胶带移动至吸底膜机构处,吸底膜机构吸住所述胶带,裁切机构将胶条连着底膜从胶带上切断,剥底膜机构平移至底膜上方后下压底膜,吸底膜机构和剥底膜机构随动将胶条与底膜分离。本发明通过夹取拉料,将来料化整为零,把要贴合的胶条连着底膜先从整张料上切断,单片料的胶条通过真空吸附住,再通过剥底膜棒随动剥离底膜,实现胶条与底膜的分离,胶条可通过机械手进行贴合作业,本分离机构完美规避了之前从底膜上取料带来的种种不利影响,大大提高了取料的便捷性与成功率,结构简单可靠,制造成本低廉。(The invention relates to a strip-shaped LED lamp strip adhesive tape separating mechanism which comprises a material pulling mechanism, a supplied material limiting mechanism, a bottom film sucking mechanism, a bottom film peeling mechanism, an adhesive tape sucking mechanism and a cutting mechanism, wherein an adhesive tape is moved to the bottom film sucking mechanism by the material pulling mechanism, the adhesive tape is sucked by the bottom film sucking mechanism, the cutting mechanism cuts off the adhesive tape from the adhesive tape along with the bottom film, the bottom film peeling mechanism is pressed downwards after translating to the position above the bottom film, and the adhesive tape is separated from the bottom film by the bottom film sucking mechanism and the bottom film peeling mechanism in a follow-up manner. According to the invention, the incoming material is broken into parts by clamping and pulling the material, the adhesive tape to be attached is firstly cut off from the whole material together with the bottom film, the adhesive tape of a single sheet is adsorbed by vacuum, and then the bottom film is peeled off by peeling the bottom film rod in a follow-up manner, so that the separation of the adhesive tape and the bottom film is realized, the adhesive tape can be attached by a manipulator, and the separation mechanism perfectly avoids various adverse effects caused by the previous material taking from the bottom film, greatly improves the convenience and success rate of material taking, and has a simple and reliable structure and low manufacturing cost.)

1. The utility model provides a rectangular shape LED lamp strip sticky tape separating mechanism which characterized in that: including drawing material mechanism, supplied materials stop gear, inhaling basement membrane mechanism, shelling basement membrane mechanism, inhaling adhesive tape mechanism and cutting the mechanism, draw material mechanism to remove the sticky tape extremely inhale basement membrane mechanism department, it inhales to inhale basement membrane mechanism the sticky tape, it is following with the adhesive tape to cut off on the sticky tape with the basement membrane to cut the mechanism, it extremely to shell basement membrane mechanism translation to push down behind the basement membrane top the basement membrane, inhale basement membrane mechanism and shell basement membrane mechanism follow-up with adhesive tape and basement membrane separation.

2. The elongated LED light bar and tape separating mechanism of claim 1, wherein: the supplied material limiting mechanism comprises a bearing plate and two limiting plates which are oppositely arranged on the bearing plate.

3. The elongated LED light bar and tape separating mechanism of claim 2, wherein: and a first notch is formed in the bottom end of each limiting plate.

4. The elongated LED light bar and tape separating mechanism of claim 2, wherein: the material pressing damping mechanism is arranged on the bearing plate and comprises a support, a material pressing cylinder arranged on the support, a pressing plate connected with a piston rod of the material pressing cylinder and an elastic piece sleeved on the piston rod.

5. The elongated LED light bar tape separating mechanism of claim 4, wherein: the pressing plate is provided with at least one guide rod, and the guide rod penetrates through the support.

6. The elongated LED light bar and tape separating mechanism of claim 1, wherein: the material pulling mechanism comprises a material pulling cylinder, a connecting seat driven by the material pulling cylinder to move horizontally, two telescopic cylinders arranged on the connecting seat and two clamping jaw mechanisms driven by the two telescopic cylinders to move horizontally respectively.

7. The elongated LED light bar and tape separating mechanism of claim 1, wherein: the basement membrane mechanism includes the base, installs adsorption seat on the base and setting are in a plurality of air vents on the adsorption seat.

8. The elongated LED light bar and tape separating mechanism of claim 1, wherein: the adsorption seat is provided with a second notch which is communicated with the vent hole.

9. The elongated LED light bar and tape separating mechanism of claim 1, wherein: shell a membrane mechanism and include the horizontal migration cylinder, by horizontal migration cylinder drive horizontal migration's lift cylinder, by lift cylinder drive goes up and down shell membrane seat and set up and be in shell the membrane stick of shelling on the membrane seat.

10. The elongated LED light bar and tape separating mechanism of claim 1, wherein: the adhesive tape sucking mechanism comprises a vertical driving cylinder, a support plate connected with the output end of the vertical driving cylinder and an adsorption plate connected with the support plate.

Technical Field

The invention relates to the technical field of LED (light-emitting diode) lamp strip attaching, in particular to a long-strip-shaped LED lamp strip adhesive tape separating mechanism.

Background

In the unit equipment manufacturing field of being shaded, need use purpose-made double faced adhesive tape to carry out the screen display illumination with LED lamp strip laminating on the backplate at the side, under the increasingly narrow technical background of electronic product frame, corresponding LED lamp strip is also increasingly narrow, brings the difficult problem of LED lamp strip laminating from this, and this kind of long banding lamp strip sticky tape is difficult to get the material with traditional manual and carries out the laminating operation, and is inefficient, and the laminating quality is poor. Also there is the technology that uses rotatory absorption mode to laminate on the market, but rotatory material of getting is difficult to be the rotatory speed of getting between the material of walking the straight line of limit unanimity to lamp strip sticky tape produces pincher trees or by tensile deformation when leading to getting material or subsides.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the long strip-shaped LED light bar adhesive tape separating mechanism with a simple structure.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a rectangular shape LED lamp strip sticky tape separating mechanism, includes draws material mechanism, supplied materials stop gear, inhale basement membrane mechanism, shells basement membrane mechanism, inhales sticky tape mechanism and cuts the mechanism, draw material mechanism to remove the sticky tape extremely inhale basement membrane mechanism department, inhale basement membrane mechanism and hold the sticky tape, it is following with the adhesive tape with the basement membrane to cut off on the adhesive tape to cut the mechanism, it extremely to shell basement membrane mechanism translation push down behind the basement membrane top the basement membrane, it will with the follow-up of basement membrane mechanism to inhale basement membrane mechanism and shell the adhesive tape and basement membrane separation.

In a preferred embodiment of the present invention, the tape separating mechanism further includes a feeding limiting mechanism including a supporting plate and two limiting plates oppositely disposed on the supporting plate.

In a preferred embodiment of the present invention, the strip-shaped LED light bar tape separating mechanism further includes a first notch disposed at a bottom end of each of the limiting plates.

In a preferred embodiment of the present invention, the strip-shaped LED light bar tape separating mechanism further includes a material pressing damping mechanism mounted on the supporting plate, and the material pressing damping mechanism includes a bracket, a material pressing cylinder mounted on the bracket, a pressing plate connected to a piston rod of the material pressing cylinder, and an elastic member sleeved on the piston rod.

In a preferred embodiment of the present invention, the tape separating mechanism for the strip-shaped LED light bar further comprises at least one guide rod disposed on the pressing plate, wherein the guide rod penetrates through the bracket.

In a preferred embodiment of the present invention, the strip-shaped LED light bar tape separating mechanism further includes a material pulling mechanism including a material pulling cylinder, a connecting seat driven by the material pulling cylinder to move horizontally, two telescopic cylinders mounted on the connecting seat, and two clamping jaw mechanisms respectively driven by the two telescopic cylinders to move horizontally.

In a preferred embodiment of the present invention, the tape separating mechanism further includes a base, an absorbing seat mounted on the base, and a plurality of vent holes disposed on the absorbing seat.

In a preferred embodiment of the present invention, the adhesive tape separating mechanism for the strip-shaped LED light bar further includes a second notch disposed on the adsorption seat, and the second notch is communicated with the vent hole.

In a preferred embodiment of the present invention, the strip-shaped LED light bar tape separating mechanism further includes a bottom film peeling mechanism, which includes a horizontal moving cylinder, a lifting cylinder driven by the horizontal moving cylinder to move horizontally, a bottom film peeling base driven by the lifting cylinder to lift, and a bottom film peeling bar disposed on the bottom film peeling base.

In a preferred embodiment of the present invention, the strip-shaped LED light bar adhesive tape separating mechanism further includes the adhesive tape sucking mechanism including a vertical driving cylinder, a support plate connected to an output end of the vertical driving cylinder, and an adsorption plate connected to the support plate.

The invention solves the defects in the background technology, the invention breaks the coming material into parts by clamping and pulling the material, cuts the adhesive tape to be jointed with the bottom film from the whole material, the adhesive tape of a single sheet material is absorbed by vacuum, and then peels off the bottom film by peeling off the bottom film rod, thereby realizing the separation of the adhesive tape and the bottom film, the adhesive tape can move by a manipulator to carry out jointing operation, the separating mechanism perfectly avoids various adverse effects caused by the previous material taking from the bottom film, greatly improves the convenience and success rate of material taking, and has simple and reliable structure and low manufacturing cost.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an incoming material limiting mechanism and a material pressing damping mechanism according to a preferred embodiment of the present invention;

fig. 3 is a schematic bottom view of a stopper plate according to a preferred embodiment of the invention;

FIG. 4 is a schematic structural diagram of a pulling mechanism in accordance with a preferred embodiment of the present invention;

FIG. 5 is a schematic structural diagram of the connection of the bottom absorbing film mechanism, the bottom peeling film mechanism and the follow-up mechanism of the preferred embodiment of the invention;

FIG. 6 is an enlarged schematic view of A in FIG. 5;

FIG. 7 is a schematic view of a single piece of carrier film-attached tape strip and tape separation configuration after the knife is actuated in accordance with a preferred embodiment of the present invention;

fig. 8 is a schematic view showing the structure of peeling off the carrier film according to the preferred embodiment of the present invention.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the invention in a schematic manner, and thus show only the constituents relevant to the invention.

As shown in fig. 1, a strip-shaped LED light bar tape separating mechanism includes a material pulling mechanism 10, a material feeding limiting mechanism 12, a bottom film sucking mechanism 14, a bottom film peeling mechanism 16, a tape sucking mechanism 18, and a cutting mechanism 20, wherein the material pulling mechanism 10 moves a tape 22 to the bottom film sucking mechanism 14, the bottom film sucking mechanism 14 sucks the tape 22, the cutting mechanism 20 cuts off a tape 24 connected to a bottom film 26 from the tape 22, the bottom film peeling mechanism 16 moves to above the bottom film 26 and then presses the bottom film 26 downwards, and the bottom film sucking mechanism 14 and the bottom film peeling mechanism 16 follow up to separate the tape 24 from the bottom film 26.

As shown in fig. 2 and 3, the feeding limit mechanism 12 of the present invention preferably includes a supporting plate 30 and two limit plates 32 oppositely disposed on the supporting plate 30. Further preferably, the bottom end of the limiting plate 32 is provided with the first notches 34, and the two sides of the adhesive tape 22 are placed into the two first notches 34 and are blocked by the limiting plate 32, so that the accuracy of the placement position of the adhesive tape 22 is improved.

According to the invention, a material pressing damping mechanism 36 is preferably mounted on the bearing plate 30, and the material pressing damping mechanism 36 comprises a support 38, a material pressing cylinder mounted on the support 38, a pressing plate 42 connected with a piston rod 40 of the material pressing cylinder, and an elastic member sleeved on the piston rod 40. Preferably, the material pressing cylinder is a threaded cylinder 44, the elastic member is a spring 46, a certain pressure is provided for the pressing plate 42 to press on the adhesive tape 22 through the threaded cylinder 44, and meanwhile, due to the buffering of the spring 46, the adhesive tape 22 can move under the pulling of the material pulling mechanism 10, so that the accuracy of the movement of the adhesive tape 22 is facilitated.

In order to improve the uniformity of the pressure under the platen 42 and avoid skewing, the present invention preferably provides at least one guide bar 48 on the platen 42, the guide bar 48 passing through the bracket 38.

When the carrier plate 30 and the bottom film absorbing mechanism 14 are in opposite positions, a gap is formed between the carrier plate 30 and the bottom film absorbing mechanism 14, so that the cutting mechanism 20 can cut the bottom film conveniently, and interference is avoided.

As shown in fig. 4, the preferred pulling mechanism 10 of the present invention comprises a pulling cylinder 54, a connecting base 56 driven by the pulling cylinder 54 to move horizontally, two telescopic cylinders 58 mounted on the connecting base 56, and two clamping jaw mechanisms 60 driven by the two telescopic cylinders 58 to move horizontally, wherein the two clamping jaw mechanisms 60 clamp the adhesive tape 22 and move to the bottom film sucking mechanism 16.

As shown in fig. 5 and 6, the preferred basement membrane mechanism 14 of the present invention includes a base 62, a suction base 64 attached to the base 62, and a plurality of vent holes 66 provided in the suction base 64. The adsorption base 64 is provided with a second notch 68, the second notch 68 is communicated with the vent hole 66, the adhesive tape 22 is limited through the second notch 68, and the accuracy of the moving position of the adhesive tape 22 driven by the clamping jaw mechanism 60 is further realized. Preferably, the second notch 68 is L-shaped.

As shown in fig. 5 and 6, the bottom film peeling mechanism 16 of the present invention preferably includes a horizontal moving cylinder 70, a lifting cylinder 72 driven by the horizontal moving cylinder 70 to lift, a bottom film peeling base 74 driven by the lifting cylinder 72 to lift, and a bottom film peeling bar 76 disposed on the bottom film peeling base 74. Preferably, the horizontal movement cylinder 70 and the lifting cylinder 72 are both sliding table cylinders.

The adhesive tape sucking mechanism 18 preferably comprises a vertical driving cylinder 78, a support plate 80 connected with the output end of the vertical driving cylinder 78 and an adsorption plate 82 connected with the support plate 80, wherein the driving cylinder 78 drives the adsorption plate 82 to lift along the vertical direction.

The preferred cutting mechanism 20 of the present invention comprises a horizontal moving mechanism, a cutting knife 84 mounted on the horizontal moving mechanism, the horizontal moving mechanism comprises a first horizontal driving cylinder 86, a mounting seat 88 driven by the first horizontal driving cylinder 86 to move horizontally, and the cutting knife 84 is arranged on the mounting seat 88. In order to improve the stability and smoothness of movement, a first sliding rail assembly 90 is further arranged, and the mounting seat 88 is connected with the first sliding rail assembly 90 and guided through the first sliding rail assembly 90.

In order to facilitate the follow-up of the bottom absorbing film mechanism 14 and the bottom peeling film mechanism 16, the invention is further provided with a follow-up mechanism 92, the follow-up mechanism 92 comprises a second horizontal driving air cylinder 94 and a support 96 driven by the second horizontal driving air cylinder 94 to move horizontally, and the bottom absorbing film mechanism 14 and the bottom peeling film mechanism 16 are both arranged on the support 96. Specifically, the base 62 and the horizontal movement cylinder 70 are mounted on the support 96.

When the invention is used, the adhesive tape 22 is placed between the two limiting plates 32, the pressing damping mechanism 36 is started, the pressing plate 42 is pressed on the adhesive tape 22, the material pulling mechanism 10 is started, the two clamping jaw mechanisms 60 clamp the adhesive tape to take the fixed-length material pulling, after the material pulling is in place, the vacuum of the base film absorbing mechanism 14 is started, the cutter 84 of the cutting mechanism 20 cuts and separates the pulled material, as shown in fig. 7, after the material pulling is finished, the clamping jaw mechanisms 60 are released and retracted, the cutter 84 retracts, the adhesive tape absorbing mechanism 18 absorbs the adhesive tape 24, the vacuum of the base film absorbing mechanism 14 is closed, the horizontal moving cylinder 70 is started to drive the base film peeling rod 76 to be positioned above the base film 26, the lifting cylinder 72 is started to drive the base film peeling rod 76 to press the base film 26 downwards, one end of the base film 26 is peeled from the adhesive tape 24, the follow-up mechanism 92 is started, the base film absorbing mechanism 14 follows up with, after the film is peeled off, a manipulator (not shown in the figure) can drive the adhesive tape suction mechanism 18 to move to carry out the adhesive tape 24 attaching operation.

In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.