CN216270285U - Automatic tear sticky tape equipment - Google Patents

Abstract

The utility model discloses an automatic adhesive tape tearing device which is suitable for the processing process of photovoltaic products and comprises the following steps: the conveying mechanism is adapted to the assembly line operation in a linear feeding mode; the adhesive tape tearing mechanism is erected on the upper side of the photovoltaic product through the transfer mechanism and can respectively generate displacement actions for tearing the adhesive tape/the laminated film along the width direction and/or the length direction of the product; the material receiving mechanism is configured into a winding structure driven by the transferring mechanism and can roll the torn adhesive tape/laminated film while the adhesive tape tearing mechanism acts; and the blanking mechanism comprises a clamping assembly arranged relative to the material receiving mechanism so as to take down the wound adhesive tape/coated film from the material receiving mechanism. The equipment and the structure realize the automatic implementation and control of the film tearing action, improve the beat of the whole line, reduce the labor cost and improve the efficiency of the whole station.

Description

Automatic tear sticky tape equipment

Technical Field

The utility model relates to the technical field, in particular to automatic adhesive tape tearing equipment suitable for a photovoltaic product production and processing process.

Background

Compared with the previous production line beat, the beat requirement of the current photovoltaic production line is shorter, and the automation degree of the equipment is higher. At present, each customer site mainly uses manual operation as a main work station for tearing the adhesive tape, so that the efficiency is low, and the yield of the whole production line is seriously influenced.

At present, a part of automatic structures for tearing off the adhesive tape have appeared, for example, the chinese utility model patent "automatic edge tearing device for photovoltaic module", application No. 202020441219.6. It discloses "including the frame body, install get the angle bead mechanism on the frame body, tear gluey mechanism and subassembly place the platform, the subassembly place the platform on be formed with photovoltaic module place the region, it can move to the position clamp of placing regional four corners to get angle bead mechanism and get the angle bead, it can move to the position of placing regional four corners to tear the sticky tape to tear gluey mechanism". Although it can replace manual work and increase processing efficiency, it still can not completely solve the problem of automatic cooperation.

For example, 1, the problem of automatic removal of tape or film after tearing, which is done by blade rotation for winding purposes. Obviously, no automation effect is achieved in the removal. Moreover, due to the material characteristics of the tape/film, the wound tape/film is very easily damaged during the high-speed rotation of the blade, which is very disadvantageous to the winding process and is even more disadvantageous to the automatic continuous processing. 2. Structural transplant coverage, which through unilateral/unilateral directional arrangements, is difficult to achieve tape removal in different directions of adhesion. After the product needs to be positioned and calibrated in the processing process, the adhesive tape can be effectively torn off, and the complete automation process cannot be realized. 3. The conveying and the location of product are realized through conveying mechanism, and its sticky tape tears the process and all places based on the product and implement on conveying mechanism, not only is unfavorable for automatic structure cooperation, and conveying mechanism can make the product shake tearing the sticky tape in-process moreover, is unfavorable for accurate positioning, and the mechanism action can produce external force moreover, can produce extra bearing capacity to conveying mechanism, influences conveying mechanism's structural stability.

SUMMERY OF THE UTILITY MODEL

The technical scheme of the utility model is as follows: the utility model provides an automatic tear sticky tape equipment, adaptation in photovoltaic product's course of working includes:

the conveying mechanism is adapted to the assembly line operation in a linear feeding mode; the conveying mechanism includes, but is not limited to, a belt conveyor, a roller conveyor, a sliding platform conveyor, and the like.

The adhesive tape tearing mechanism is erected on the upper side of the photovoltaic product through the transfer mechanism and can respectively generate displacement actions for tearing the adhesive tape/the laminated film along the width direction and/or the length direction of the product; the function of the tape tearing mechanism is to tear off the film/tape on the surface of the product, so that the tape tearing mechanism needs to be realized by a combination of a clamping structure and a moving structure.

The material receiving mechanism is configured into a winding structure driven by the transferring mechanism and can roll the torn adhesive tape/laminated film while the adhesive tape tearing mechanism acts; the material receiving mechanism and the adhesive tape tearing mechanism are matched working structures, the torn adhesive tape/laminated film is rolled through the material receiving mechanism, and therefore the material receiving mechanism and the adhesive tape tearing mechanism need to be displaced synchronously so as to facilitate the adhesive tape tearing and rolling actions to be carried out synchronously.

The blanking mechanism comprises a clamping assembly arranged relative to the material receiving mechanism so as to take down the wound adhesive tape/coated film from the material receiving mechanism. The blanking mechanism is used for taking off the adhesive tape/the coated film from the material receiving mechanism, so that the blanking mechanism is arranged on a fixed machine position, and when the material receiving mechanism is displaced to the upper side of the material receiving mechanism, the adhesive tape roll/the coated film roll is taken off through clamping action.

Preferably, one of said tape tearing means is arranged in correspondence of each side edge of the product, in the direction in which it is present, to produce a tear tape/film. Because the direction or the overall arrangement of sticky tape/tectorial membrane on the product are different, consequently correspond each side of product as far as possible and all set up one and tear sticky tape mechanism, tear sticky tape mechanism through the displacement that makes a round trip in product side direction to in the sticky tape/tectorial membrane of tearing different attached directions.

Preferably, the tape tearing mechanism comprises a feeding component and a clamp; the feeding assembly is assembled on the transfer mechanism through a sliding block, and the feeding assembly is configured to be perpendicular to the linear module of the transfer mechanism; the feeding component drives the clamp to linearly extend out to clamp the adhesive tape/the laminating film. The two adhesive tape tearing mechanisms are opposite to each other in pairs so as to ensure that all the adhesive tapes/laminated films on the product surface webs can be torn off, therefore, the feeding assembly can also be independently extended except that the shifting mechanism generates partial displacement, and the two adhesive tape tearing mechanisms which are oppositely arranged can realize the effect that the displacement area completely covers the product surface webs. Of course, it is not excluded that the above-mentioned effects are achieved only by the displacement of the transfer mechanism, and in this case, the displacement assembly is required to have a larger displacement space, which obviously causes limitations in terms of equipment cost and arrangement of structural space.

Preferably, the transfer mechanism includes linear modules disposed at both end sides and both side sides of the product; the transfer mechanism is arranged along the length and width directions of the product. The transfer mechanism is a linear module that provides linear displacement in a single direction. Tear sticky tape mechanism and winding mechanism and all carry on moving the year mechanism in this scheme to can realize respectively along product length and width direction's displacement. The transfer mechanism also has an integral moving capability, that is, the transfer mechanism can be mounted on the sliding component, and the product length direction is defined as X direction, and the product width direction is defined as Y direction. Each transfer mechanism may be mounted on a slide unit, for example, an X-direction transfer unit may be mounted on a Y-direction slide unit, and the combination of these motion systems can increase the operation coverage area of the structure and enhance the flexibility of displacement.

Preferably, the material receiving mechanism comprises a power and transmission assembly and a winding assembly;

the power and transmission assembly comprises a servo motor and a pneumatic rotary joint;

the winding assembly comprises a turntable, a clamping plate and a contraction plate;

the pneumatic rotary joint is connected to the top surface of the turntable, the bottom surface of which is arranged with a pair of clamping plates and a shrinking plate to form a support for winding the adhesive tape/coating film.

Preferably, a pinch cylinder and a contraction cylinder are arranged between the pinch plate and the contraction plate; the butt-clamping cylinder drives the clamping plate and the butt-clamping plate to generate clamping action; the contraction cylinder drives the contraction plate to adjust the distance between the pair of clamping plates and the contraction plate.

Preferably, the blanking mechanism comprises a lifting component and a clamping component;

the lifting assembly comprises a lifting execution piece and a lifting guide piece;

the clamping assembly comprises a clamping jaw and a clamping jaw cylinder;

the lifting assembly drives the clamping assembly to perform lifting displacement; the clamping cylinder drives the clamping jaw to clamp the adhesive tape/the laminating film from the material receiving mechanism.

The blanking mechanism is used for taking off the adhesive tape roll/film-coated roll from the material receiving mechanism, and is provided with a fixed machine position which is generally arranged at one end of the transferring mechanism. The receiving mechanism on each side is correspondingly provided with a blanking mechanism so as to be capable of being independently butted.

Preferably, a correcting component is arranged at a side position of the product, and the correcting component comprises a correcting executing part and a correcting part; a roller configured to abut a side of the product to reform the product; the return actuator is configured as an actuator for adjusting the position of the roller at the position of the lower side of the product.

Preferably, still include glass climbing mechanism, glass climbing mechanism alternates between the conveying belt adjacent in conveying mechanism, and glass climbing subassembly includes a plurality of ejector pins from bottom to top motion, and the ejector pin is arranged on the framework, makes the ejector pin hold up the product from conveying mechanism through the whole framework of jacking. The glass jacking mechanism has the advantages that the glass jacking mechanism can jack up products from the conveying mechanism, so that the products are separated from the surface of the conveying structure, the products are in a stable adhesive tape tearing environment, the tearing effect of an adhesive tape/a film is improved, and the conveying assembly is prevented from generating external force interference, so that the transmission precision of the conveying mechanism is influenced.

Preferably, the conveying mechanism comprises a plurality of conveyor belts which are arranged side by side in parallel and evenly spaced, and cornered wheels are arranged on the outer conveyor belts to increase support. The cornerite wheels on two sides can increase the bearing area, increase the stability of bearing on two sides, and can assist the pay-off simultaneously.

The utility model has the advantages that: the equipment and the structure realize the automatic implementation and control of the film tearing action, improve the beat of the whole line, reduce the labor cost and improve the efficiency of the whole station.

Drawings

The utility model is further described with reference to the following figures and examples:

FIG. 1 is a structural layout diagram of an automatic tape tearing device according to the present invention;

FIG. 2 is a view showing a structure of a conveying mechanism and a glass lifting mechanism;

FIG. 3 is a structural layout view of a transfer mechanism;

FIG. 4 is a view showing the structure of the tape tearing mechanism and the material receiving mechanism of the transfer mechanism;

FIG. 5 is a structural view of a receiving mechanism;

FIG. 6 is a structural view of a blanking mechanism;

fig. 7 is a layout view of the appearance of an automatic tape tearing apparatus according to the present invention.

Wherein, 1, a conveying mechanism; 11. a conveyor belt assembly; 12. a cornerite wheel; 2. a transfer mechanism; 21. y is to the left side of the transfer assembly; 22. y moves the assembly to the right side; 23. an X-direction front end transfer component; 24. x moving the components to the rear end; 25. an X-direction sliding assembly; 26. a Y-direction sliding component; 3. a tape tearing mechanism; 31. a feeding assembly; 32. clamping; 33. a clamp cylinder; 4. a material receiving mechanism; 40. a contracting cylinder; 41. winding the servo motor; 42. a speed reducer; 43. a coupling; 44. a pneumatic rotary joint; 45. a turntable; 46. aligning the clamping plates; 47. a shrink plate; 48. a clamping cylinder; 49. a splint; 5. a blanking mechanism; 51. a clamping jaw; 52. a clamping jaw cylinder; 53. a lifting guide; 54. a plate-like member; 55. rotating the cylinder; 56. a back plate; 7. a frame; 71. a sheet metal outer plate; 72. an industrial control box; 8. a reforming component; 81. a front end reforming assembly; 82. a back-end reforming assembly; 83. right-side reforming assembly.

Detailed Description

An automatic adhesive tape tearing device is mainly applied to the processing process of photovoltaic products, and is particularly matched with an automatic production line of the photovoltaic products for use.

The equipment is structurally supported by a frame 7, and a metal plate outer plate 71 is arranged outside the frame 7. The frame 7 is formed by butt joint of section bars and can further serve as a bearing foundation of a specific structure. An industrial control box 72 and the like are arranged on one side of the frame 7.

Based on the bearing of the frame 7, the main structure of the equipment comprises: the device comprises a conveying mechanism 1, a transferring mechanism 2, a tape tearing mechanism 3, a material receiving mechanism 4, a blanking mechanism 5, a glass jacking mechanism 6 and the like. Wherein:

the conveying mechanism 1 is adapted to the assembly line operation in a linear feeding mode; conveying mechanism 1 includes many parallels and even interval, the conveyer belt subassembly 11 of arranging side by side, and the conveyer belt subassembly includes the band pulley, and the cover conveyer belt that expands on the band pulley, the band pulley arrange the installation through the bearing spare, and the band pulley of at least one side is connected to servo motor through the transmission shaft and carries out the transmission.

It should be noted that, in the present embodiment, four conveyor belt assemblies 11 are included, a plurality of cornerite wheels 12 are further disposed on the conveyor belt assemblies 11 on two sides, the cornerite wheels 12 are also disposed at uniform intervals, the cornerite wheels 12 form a load bearing at the same height as the conveyor belt, and the rolling direction of the cornerite wheels 12 is the same as the conveying direction of the conveyor belt.

The conveying mechanism 1 is also matched with a correcting component 8, in the scheme, the correcting component 8 is arranged at the side edge position of a product, and comprises a correcting executing part and a correcting part; a roller configured to abut a side of the product to reform the product; the return actuator is configured as an actuator for adjusting the position of the roller at the position of the lower side of the product.

In this embodiment, the reforming assembly includes a reforming assembly on both end sides and a reforming assembly on both side sides. The components of reforming at both ends side are matched on the conveying mechanism, the front end reforming component 81 is installed on the shell of the conveying belt component, the reforming wheel which is jacked up vertically upwards is limited, and the reforming wheel is abutted against the front side edge of a product to form a reforming/adjusting effect. The rear end reforming assembly 82 not only has a jacking action, but also can have a translation action, and is implemented by a group of cylinders, specifically comprising a transverse cylinder and a longitudinal cylinder. The longitudinal cylinder vertically jacks to enable the centering wheel to be abutted against the side edge of the rear end of the product, and the transverse cylinder horizontally pushes and pulls, so that centering/adjusting is realized. It is worth noting that the aligning components at the two ends are symmetrically arranged by taking the center line of the conveying mechanism as the symmetry, so that the aligning force is prevented from generating deviation.

The restoring components on two sides are matched with the transferring mechanism, and the transferring mechanism on two sides has integral translation capability, so the restoring components on two sides are fixed on the transferring mechanism on two sides and comprise a left restoring component and a right restoring component 83. The correcting assemblies on the two sides only need to have feeding capacity, and along with the displacement of the transplanting structures on the two sides, the correcting wheels on the two sides are abutted against products to generate the correcting effect. It should be noted that the righting elements on both sides are oppositely located, so as to avoid generating a righting offset.

Conveying mechanism 1 still matches with glass climbing mechanism 6, and glass climbing mechanism 6 includes many ejector pins 61, and ejector pin 61 is vertical to be arranged, and the upper end of ejector pin 61 is the carrier of sucking disc form. All the ejector rods 61 are fixed on the frame body 62 built by the sectional materials, the distribution mode of the ejector rods 61 is that the ejector rods 61 and the conveying belt assembly 11 form uniform intervals, namely the ejector rods 61 and the conveying belt assembly 11 are arranged in an inserting mode, at least one ejector rod is located on the middle line of the conveying mechanism 1 to form central bearing for a product, the bottom of the frame body 62 is provided with a jacking cylinder 63, and the whole lifting of the frame body 62 is realized through the jacking cylinder 63, so that the ejector rods 61 jack the product. It should be noted that the heights of all the jack posts 61 are the same, that is, the jacking heights of all the jack posts 61 are the same and are kept horizontal.

In this embodiment, two sets of ejector pins located outside conveying mechanism 1 still drive through the guide that slides to satisfy the position control of both sides ejector pin. It is worth noting that two groups of ejector rods positioned outside the conveying mechanism are synchronously linked through a connecting rod hinge structure 64, namely, the connecting rod hinge structure 64 in a Z shape is connected with the bottom plates of the ejector rods on the two sides, the bottom plates are subjected to displacement guiding through sliding guiding pieces, and when the connecting rod hinge structure deforms, the ejector rods on the two sides can be driven to perform synchronous displacement adjustment.

A transfer mechanism 2 including an X-direction transfer unit and a Y-direction transfer unit is mounted above the conveying mechanism 1. The X-direction transfer component is arranged along the length direction of the product, and the Y-direction transfer component is arranged along the width direction of the product.

The Y-direction transfer unit is divided into a Y-direction left-side transfer unit 21 and a Y-direction right-side transfer unit 22 with respect to the X-direction. Similarly, the X-direction transfer unit is divided into an X-direction front end transfer unit 23 and an X-direction rear end transfer unit 24 with the Y-direction front direction as a reference.

In this embodiment, the Y left side transfer unit 21 and the Y right side transfer unit 22 are respectively mounted on the X-direction sliding unit 25, and by the sliding engagement, the Y left side transfer unit 21 and the Y right side transfer unit 22 can be adjusted in distance to ensure that the entire size range in the product length direction can be covered. The X-direction front end transfer unit 23 is fixed, and the X-direction rear end transfer unit 24 is mounted on one Y-direction slide unit 26, so that the X-direction rear end transfer unit 24 can be adjusted in displacement.

The X-direction sliding assembly 25 and the Y-direction sliding assembly 26 are both of a guide rail-slider structure and are driven to push and pull through an air cylinder.

And the X-direction transfer component and the Y-direction transfer component are respectively provided with an adhesive tape tearing mechanism 3 and a material receiving mechanism 4. Therefore, the same guide rail can be selected in the structural matching mode, and different power sources can be matched. In this embodiment, the guide rails are upper and lower layers, and the tape tearing mechanism 3 and the material receiving mechanism 4 are respectively provided with a power source.

Concretely, move and carry the subassembly and include upper guide and lower floor's guide, tear sticky tape mechanism 3 and then assemble on upper guide through the slider, receiving agencies 4 then assembles on lower floor's guide through the slider. The two are respectively provided with a corresponding servo motor and a corresponding transmission belt for driving.

The tape tearing mechanism 3 is erected on the upper side of the photovoltaic product through the transfer mechanism 2 and can respectively generate displacement actions for tearing the tape/the laminated film along the width direction and/or the length direction of the product.

Specifically, the tape tearing mechanism 3 comprises a feeding assembly 31 and a clamp 32; the feeding component 31 is assembled on the transferring mechanism 2 through a slide block, and the feeding component 31 is configured to be perpendicular to the linear module of the transferring mechanism 1; the feeding assembly 31 drives the clamp 32 to linearly extend to clamp the adhesive tape/coating film. The opening and closing of the clamp 32 are driven by a clamp cylinder 33, the clamp cylinder 33 is assembled on a guide part through a sliding block, the sliding block is driven by a servo motor, and the servo motor drives the sliding block to perform feeding movement, so that the clamp performs feeding displacement.

The material receiving mechanism 4 is configured as a winding structure driven by the transfer mechanism 2 and can roll the torn adhesive tape/laminated film while the adhesive tape tearing mechanism acts;

the material receiving mechanism comprises a power and transmission assembly and a winding assembly; the power and transmission assembly comprises a winding servo motor 41 and a pneumatic rotary joint 44; the winding assembly comprises a rotary table 45, a clamping plate 46 and a contraction plate 47; the pneumatic rotary joint is connected to the top surface of the turntable, the bottom surface of which is arranged with a pair of clamping plates and a shrinking plate to form a support for winding the adhesive tape/coating film.

Specifically, power and driving medium includes: a winding servo motor 41, a reducer 42, and a coupling 43. The output end of the winding servo motor 41 is connected to a speed reducer 42, and the output axial directions of the two are kept consistent. A coupling 43 is butted on the output end of the speed reducer 42 so as to facilitate the axial transmission separation under special conditions. The coupling 43 is connected to a pneumatic rotary joint 44, the pneumatic rotary joint 44 is used for connecting an external air source, and the pneumatic rotary joint 44 can supply air to the pneumatic elements on the pivot body.

In this embodiment, the pivot body is configured as a turntable 45, and the pneumatic rotary joint 44 is butted at the center of the circle. On the lower surface of the pivot body is disposed a winding assembly which basically comprises a pair of clamping plates 46 and a shrink plate 46. The opposing clamping plates 46 and the contraction plates 47 are symmetrically arranged with the pivot center of the turntable 45 as the center point, and in this embodiment, are symmetrically arranged with the center of the turntable as the center point. When the winding servomotor 41 is rotated, the clamping plate 46 and the pinch plate 47 have already served the basic function of winding. However, it is obvious that such an arrangement is relatively simple and does not meet the requirements of automated operation.

Then, a clamping cylinder 48 is arranged on the pivot body, a clamping plate 49 is arranged at the front end of the clamping cylinder 48, and the clamping cylinder 48 pushes the clamping plate 49 to the clamping plate 46 so as to form clamping. Therefore, when the nip plate 49 and the counter nip plate 46 nip the tape/film, the winding operation can be performed efficiently by the rotation of the winding servomotor 41. A contraction cylinder 40 is arranged on the movable contraction plate 47, when the winding is started, the contraction cylinder 40 is pushed out, the contraction plate 47 is located at the working position, and the contraction plate 47 and the opposite clamping plate 46 form a basic support for the winding. After winding is completed, the shrinking cylinder 40 is retracted, the space between the shrinking plate 47 and the opposite clamping plate 46 is reduced, and the rolled adhesive tape/coating film can be easily removed.

The blanking mechanism 5 comprises a clamping assembly arranged relative to the receiving mechanism to take off the wound adhesive tape/film from the receiving mechanism. The discharging mechanism 5 is arranged at one end of the transferring mechanism 2, and the material receiving mechanism 4 moves to the upper part of the discharging mechanism 5 after the rolling is finished.

The blanking mechanism 5 comprises a lifting component and a clamping component; the lifting assembly comprises a lifting execution piece and a lifting guide piece; the clamping assembly comprises a clamping jaw 51 and a clamping jaw cylinder 52; the lifting assembly drives the clamping assembly to perform lifting displacement; the clamping cylinder drives the clamping jaw to clamp the adhesive tape/the laminating film from the material receiving mechanism. Specifically, the lifting guide 53 is a vertically arranged slide rail, a plate 54 is engaged with the slide rail through a slider, and the plate 54 is driven by a lifting actuator (in this embodiment, a lifting cylinder) to perform lifting displacement. The plate-shaped element 54 is provided with a rotating cylinder 55, the output end of the rotating cylinder 55 is provided with a back plate 56, the back plate 56 is provided with a clamping assembly, the clamping assembly comprises two clamping jaws 51, the clamping jaws 51 are driven by the clamping jaw cylinder 52 to clamp, the clamping jaws 51 are arranged with openings upward, after clamping the adhesive tape roll/film tape roll, the adhesive tape roll/film tape roll is driven by the rotating cylinder 55 to turn downward, a recovery box is usually arranged below, the clamping jaws 51 are loosened, and the adhesive tape roll/film tape roll falls into the recovery box for treatment.

The embodiments are merely illustrative of the principles and effects of the present invention, and do not limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed herein be covered by the appended claims.

Claims (10)

1. An automatic tear tape device adapted to a photovoltaic product manufacturing process, comprising: the conveying mechanism is adapted to the assembly line operation in a linear feeding mode; the method is characterized in that: further comprising:

the adhesive tape tearing mechanism is erected on the upper side of the photovoltaic product through the transfer mechanism and can respectively generate displacement actions of tearing the adhesive tape or the laminating film along the width direction and/or the length direction of the product;

the material receiving mechanism is configured into a winding structure driven by the transferring mechanism and can roll the torn adhesive tape or the torn film while the adhesive tape tearing mechanism acts;

and the blanking mechanism comprises a clamping assembly arranged relative to the material receiving mechanism so as to take down the wound adhesive tape or the film from the material receiving mechanism.

2. An automatic tape tearing apparatus according to claim 1, wherein: one of the tape tearing mechanisms is arranged corresponding to each side edge of the product, and the tape tearing mechanism generates a tearing tape or a covering film along the direction of the tearing tape.

3. An automatic tape tearing apparatus according to claim 2, wherein: the adhesive tape tearing mechanism comprises a feeding assembly and a clamp; the feeding assembly is assembled on the transfer mechanism through a sliding block, and the feeding assembly is configured to be a linear module perpendicular to the transfer mechanism; the feeding assembly drives the clamp to linearly extend out of the clamping adhesive tape or the laminating film.

4. An automatic tape tearing apparatus according to claim 1 or 3, wherein: the material receiving mechanism comprises a power and transmission assembly and a winding assembly;

the power and transmission assembly comprises a servo motor and a pneumatic rotary joint;

the winding assembly comprises a turntable, a clamping plate and a contraction plate;

the pneumatic rotary joint is connected to the top surface of the rotary table, and the pair of clamping plates and the contraction plate are arranged on the bottom surface of the rotary table to form a supporting piece for winding the adhesive tape or coating the film.

5. An automatic tape tearing apparatus according to claim 4, wherein: a clamping cylinder and a contraction cylinder are arranged between the clamping plates and the contraction plates; the clamping cylinder drives the clamping plate and the clamping plate to generate clamping action; the contraction cylinder drives the contraction plate to adjust the distance between the pair of clamping plates and the contraction plate.

6. An automatic tape tearing apparatus according to claim 1, wherein: the blanking mechanism comprises a lifting assembly and a clamping assembly;

the lifting assembly comprises a lifting execution piece and a lifting guide piece;

the clamping assembly comprises a clamping jaw and a clamping jaw cylinder;

the lifting assembly drives the clamping assembly to perform lifting displacement; and the clamping jaw air cylinder drives the clamping jaw to clamp the adhesive tape or the coated film from the material receiving mechanism.

7. An automatic tape tearing apparatus according to claim 1, wherein: the transfer mechanism comprises linear modules arranged at the two end sides and the two side sides of the product; the transfer mechanism is arranged along the length and width directions of the product.

8. An automatic tape tearing apparatus according to claim 1, wherein: the conveying mechanism is also matched with a correcting component, the correcting component is arranged at the side position of the product, and the correcting component comprises a correcting executing part and a correcting part; the righting member is configured as a roller that abuts against a side of the product to right the product; the correcting executing part is configured as an executing part for adjusting the position of the roller at the position of the lower side of the product.

9. An automatic tape tearing apparatus according to claim 1, wherein: the glass jacking assembly comprises a plurality of ejector rods moving from bottom to top, the ejector rods are arranged on the frame body, and the ejector rods enable the product to be lifted from the conveying mechanism through jacking the whole frame body.

10. An automatic tape tearing apparatus according to claim 1, wherein: the conveying mechanism comprises a plurality of conveying belts which are arranged in parallel and evenly at intervals side by side, and cornerite wheels are arranged on the conveying belts on the outer sides to increase support.

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