CN210823168U

CN210823168U - Film tearing mechanism

Info

Publication number: CN210823168U
Application number: CN201921059899.9U
Authority: CN
Inventors: 王雄杰; 张文学
Original assignee: Suzhou Huazhicheng Precision Work Technology Co ltd
Current assignee: Suzhou Huazhicheng Precision Work Technology Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-23
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses dyestripping mechanism, including receiving agencies, the motor of being connected with receiving agencies, drop feed mechanism, the torsion limiter who is connected with drop feed mechanism, sticky tape rolling mechanism, broach mechanism and vacuum base, be equipped with the material area on the vacuum base, the sticky tape passes drop feed mechanism, sticky tape rolling mechanism, broach mechanism and receiving agencies in proper order, the sticky tape is located the top in material area, sticky tape rolling mechanism includes the sticky tape cylinder, the gyro wheel of being connected with the sticky tape cylinder, broach mechanism includes the broach cylinder, the link of being connected with the broach cylinder, the link is equipped with roller bearing and broach installation axle, broach installation axle installs the broach. The utility model discloses only need cylinder cooperation winding can accomplish the dyestripping, simple process, it is with low costs.

Description

Film tearing mechanism

Technical Field

The utility model relates to an automation equipment field especially relates to dyestripping mechanism.

Background

In the automation industry, to the tablet surface have the condition that the protection film needs to tear, traditional technology utilizes the clamping jaw to clip marginal nose, tears from the protection film, and this technology needs the extravagant material of preparation nose, increases the technology degree of difficulty, simultaneously, needs the cooperation of expensive manipulator to tear the membrane, and is with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple process, with low costs dyestripping mechanism.

The utility model discloses a following technical scheme realizes above-mentioned purpose: dyestripping mechanism, including receiving agencies, the motor of being connected with receiving agencies, drop feed mechanism, the torsion limiter who is connected with drop feed mechanism, sticky tape rolling mechanism, broach mechanism and vacuum base, be equipped with the material area on the vacuum base, the sticky tape passes drop feed mechanism, sticky tape rolling mechanism, broach mechanism and receiving agencies in proper order, the sticky tape is located the top in material area, sticky tape rolling mechanism includes the sticky tape cylinder, the gyro wheel of being connected with the sticky tape cylinder, broach mechanism includes the broach cylinder, the link of being connected with the broach cylinder, the link is equipped with roller bearing and broach installation axle, the broach installation axle is installed the broach.

Furthermore, the discharging mechanism comprises a discharging shaft and a discharging coil connected with the discharging shaft.

Furthermore, the vacuum base is provided with a plurality of vacuum suction ports.

Further, receiving agencies includes the transmission shaft, with the spool of transmission shaft connection, the cover establishes the material area on the spool, receiving agencies still includes the one-pin bolt, the one-pin bolt inserts between spool and the material area, the outer wall of spool is equipped with first constant head tank and the second constant head tank that sets up along length direction, the contained angle that the bottom surface and the axis of first constant head tank formed, the bottom surface and the axis of second constant head tank form 1 contained angle, the one-pin bolt includes first grafting portion, second connecting portion and connecting portion, the both ends of connecting portion are connected with first grafting portion and second connecting portion respectively, the upper surface and the lower surface of first grafting portion all form 1 contained angle with the axis, the upper surface and the lower surface of second connecting portion all form 1 contained angle with the axis.

Further, the spool still overlaps and is equipped with and keeps off ring and fender ring mounting flange, it is fixed with the spool to keep off ring mounting flange, it is fixed with fender ring mounting flange to keep off the ring, keep off the ring and support with the terminal surface in material area.

Furthermore, the transmission shaft is sleeved in the first bearing seat and the second bearing seat.

Further, the transmission shaft is connected with a driving mechanism.

Further, actuating mechanism locates the transmission epaxial driven wheel, with follow the belt of being connected from the driving wheel, the action wheel of being connected with the belt, the driving motor of being connected with the action wheel including the cover, driving motor installs on the driving motor mounting panel, the driving motor mounting panel is fixed in on the erection support.

Compared with the prior art, the utility model discloses dyestripping mechanism's beneficial effect is: the film tearing can be completed only by matching the cylinder with the winding belt, the process is simple, and the cost is low.

Drawings

Fig. 1 is a schematic structural diagram of a film tearing mechanism.

Fig. 2 is a schematic structural view of a vacuum base.

Fig. 3 is a partial structural schematic diagram of fig. 1.

Fig. 4 is another angle structure diagram of fig. 3.

Fig. 5 is a schematic structural view of the receiving mechanism.

FIG. 6 is a schematic view of the structure of the reel and the single-pin bolt.

Fig. 7 is another angular configuration of fig. 3.

Fig. 8 is a front view of the single pin bolt.

Fig. 9 is a cross-sectional view schematically illustrating the structure of the reel.

Detailed Description

Referring to fig. 1 to 9, the film tearing mechanism includes a material receiving mechanism 1, a motor 2 connected to the material receiving mechanism 1, a material discharging mechanism 4, a torque limiter 3 connected to the material discharging mechanism 4, an adhesive tape rolling mechanism 5, a peeling mechanism 6, and a vacuum base 7. The vacuum base 7 is provided with a material belt 8, and an adhesive tape 9 sequentially passes through the material discharging mechanism 4, the adhesive tape rolling mechanism 5, the stripping knife mechanism 6 and the material receiving mechanism 1. The tape 9 is positioned above the strip of material 8.

The discharging mechanism 4 comprises a discharging shaft 41 and a discharging roll 42 connected with the discharging shaft 41, the material belt is wound on the discharging roll, and the discharging shaft 41 is connected with the torque limiter 3.

The adhesive tape rolling mechanism 5 comprises an adhesive tape cylinder 51 and a roller 52 connected with the adhesive tape cylinder 51, wherein the adhesive tape cylinder 51 is vertically arranged, and the roller 52 is positioned below the adhesive tape cylinder 51. The tape is in contact with the roller 52.

The peeling knife mechanism 6 comprises a peeling knife cylinder 61 and a connecting frame 62 connected with the peeling knife cylinder 61, the connecting frame 62 is provided with a rolling shaft 63 and a peeling knife mounting shaft 64, a peeling knife 65 is mounted on the peeling knife mounting shaft 64, the peeling knife cylinder 61 is vertically arranged, and the connecting frame 62 is located below the peeling knife cylinder 61. The adhesive tape is contacted with the peeling knife and the roller.

The vacuum base 7 is provided with a plurality of vacuum suction ports 71.

The material receiving mechanism 1 comprises a transmission shaft 101, a reel 102 connected with the transmission shaft 101, a material belt 105 sleeved on the reel 102, and a single-pin bolt 106, wherein the single-pin bolt 106 is inserted between the reel 102 and the material belt 105.

The reel 102 is further sleeved with a baffle ring 104 and a baffle ring mounting flange 103, the baffle ring mounting flange 103 is fixed with the reel 102, the baffle ring 104 is fixed with the baffle ring mounting flange 103, and the baffle ring 104 abuts against the end face of the material belt 105.

The transmission shaft 101 is sleeved in the first bearing seat 107 and the second bearing seat 108, the transmission shaft 101 is connected with a driving mechanism, the driving mechanism comprises a driven wheel 109 sleeved on the transmission shaft 101, a belt 110 connected with the driven wheel 109, a driving wheel 111 connected with the belt 110, and a driving motor 112 connected with the driving wheel 111, the driving motor 112 is installed on a driving motor installation plate 113, and the driving motor installation plate 113 is fixed on an installation support 114. The first bearing housing 107 and the second bearing housing 108 are fixed to a mounting bracket 114.

The outer wall of the winding shaft 102 is provided with a first positioning groove 1021 and a second positioning groove 1022 which are arranged along the length direction, and the first positioning groove 1021 and the second positioning groove 1022 are symmetrically arranged. The inside of the spool 102 is provided with a connection hole 1023 for connection with the transmission shaft 101. The bottom surface of the first positioning groove 1021 and the axis form an included angle of 1 degree, and the bottom surface of the second positioning groove 1022 and the axis form an included angle of 1 degree.

The single-pin bolt 106 includes a first insertion part 1061, a second connection part 1062 and a connection part 1063, and two ends of the connection part 1063 are respectively connected to the first insertion part 1061 and the second connection part 1062. The connecting portion 1063 has an arc shape. The upper surface and the lower surface of the first connection part 1061 form an included angle of 1 ° with the axis, and the upper surface and the lower surface of the second connection part 1062 form an included angle of 1 ° with the axis.

The utility model discloses a theory of operation does: the film tearing mechanism provides adhesive tape power through the motor 2, the torsion limiter 3 provides damping, the discharging mechanism 4 supplies adhesive tape, the adhesive tape rolling mechanism 5 rolls the adhesive tape on the surface of a material sheet on the material belt to enable the adhesive tape to be completely attached to a protective film on the surface of the material sheet, the peeling mechanism 6 is used for driving the material receiving mechanism 1 to recover waste adhesive tape when the material belt 8 moves, the adhesive tape with the material protective film adhered to the material belt is peeled off from the surface of the material and enters the material receiving mechanism 1, when the material belt 8 stops moving, the motor 2 enables the adhesive tape to be in a tightening state but not moving, and the holding force is provided by the vacuum base 7 absorbing the material belt 8 and the torsion limiter 3. When driving motor drove the spool and rotates, the material area winding was on spool 7, because the effect of single foot bolt for can't closely laminate between material area and the spool, material area inner circle diameter is far greater than 7 external diameters of spool, only needs to extract the single foot bolt when consequently changing the material area, and very big clearance will appear between dumped material area and the spool, can easily take off the waste adhesive tape. The single-pin bolt reduces half with the frictional force of material area and spool for the bipod bolt, and single-pin bolt has 1 oblique angle with the material area contact surface simultaneously, is unlikely to make the sticky tape crooked, can reduce frictional force simultaneously again. The friction force can also be reduced by 1 oblique angle between the single-pin bolt and the reel, so that the single-pin bolt can be easily pulled out, and the material belt can be easily taken down from the reel.

The utility model discloses only need cylinder cooperation winding can accomplish the dyestripping, simple process, it is with low costs.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Dyestripping mechanism, its characterized in that: including receiving agencies, the motor of being connected with receiving agencies, drop feed mechanism, the torsion limiter of being connected with drop feed mechanism, sticky tape rolling mechanism, broach mechanism and vacuum base, be equipped with the material area on the vacuum base, the sticky tape passes drop feed mechanism, sticky tape rolling mechanism, broach mechanism and receiving agencies in proper order, the sticky tape is located the top in material area, sticky tape rolling mechanism includes the sticky tape cylinder, the gyro wheel of being connected with the sticky tape cylinder, broach mechanism includes the broach cylinder, the link of being connected with the broach cylinder, the link is equipped with roller bearing and broach installation axle, the installation of broach axle has the broach.

2. The film tearing mechanism of claim 1, wherein: the discharging mechanism comprises a discharging shaft and a discharging coil connected with the discharging shaft.

3. The film tearing mechanism of claim 1, wherein: the vacuum base is provided with a plurality of vacuum suction ports.

4. The film tearing mechanism of claim 1, wherein: receiving agencies includes the transmission shaft, overlaps the spool, the material area of establishing on the spool with transmission shaft connected, receiving agencies still includes the single-pin bolt, the single-pin bolt inserts between spool and the material area, the outer wall of spool is equipped with first constant head tank and the second constant head tank that sets up along length direction, the contained angle that the bottom surface and the axis of first constant head tank formed, the bottom surface and the axis of second constant head tank form 1 contained angle, the single-pin bolt includes first grafting portion, second connecting portion and connecting portion, the both ends of connecting portion are connected with first grafting portion and second connecting portion respectively, the upper surface and the lower surface of first grafting portion all form 1 contained angle with the axis, the upper surface and the lower surface of second connecting portion all form 1 contained angle with the axis.

5. The film tearing mechanism of claim 4, wherein: the spool is still overlapped and is equipped with and keeps off ring and fender ring mounting flange, it is fixed with the spool to keep off ring mounting flange, it is fixed with fender ring mounting flange to keep off the ring, keep off the ring and support with the terminal surface in material area and hold.

6. The film tearing mechanism of claim 4, wherein: the transmission shaft is sleeved in the first bearing seat and the second bearing seat.

7. The film tearing mechanism of claim 4, wherein: the transmission shaft is connected with a driving mechanism.

8. The film tearing mechanism of claim 7, wherein: the driving mechanism comprises a driven wheel, a belt, a driving wheel and a driving motor, wherein the driven wheel is arranged on the transmission shaft in a sleeved mode, the belt is connected with the driven wheel, the driving wheel is connected with the belt, and the driving motor is connected with the driving wheel.