CN219133525U

CN219133525U - Automatic tape tearing equipment for photovoltaic module

Info

Publication number: CN219133525U
Application number: CN202223167845.9U
Authority: CN
Inventors: 徐雪生
Original assignee: Suzhou New Continent Precision Technology Co ltd
Current assignee: Suzhou New Continent Precision Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-06
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an automatic tape tearing device for a photovoltaic module, which is characterized in that: comprises a frame, a conveying mechanism, a product limiting mechanism, a product alignment mechanism and a tape tearing device; the adhesive tape tearing devices are four groups and are respectively arranged above the periphery of the conveying mechanism; the middle part of the conveying mechanism is provided with a plurality of groups of cavities, and the product limiting mechanism is arranged on a frame in the cavities; the bottom of the frame is provided with a jacking mechanism, the bottom of the conveying mechanism is connected with the jacking mechanism, and the jacking mechanism pushes the conveying mechanism to move up and down; when the conveying mechanism moves downwards, the top surface of the product limiting mechanism is arranged above the top surface of the conveying mechanism; when the conveying mechanism moves upwards, the product limiting mechanism retracts into the cavity. The automatic adhesive tape tearing device realizes automatic adhesive tape tearing, reduces the labor intensity of operators and improves the efficiency.

Description

Automatic tape tearing equipment for photovoltaic module

Technical Field

The utility model relates to automatic equipment, in particular to automatic tape tearing equipment for a photovoltaic module.

Background

In the production process of the photovoltaic module, the laminating machine is required to press the glass, EVA, the battery piece, the EVA and the back plate together, and in order to ensure the installation position of each part of the photovoltaic module before lamination, the adhesive tape is usually adhered to the peripheral frame of the photovoltaic module before entering the laminating machine, and after lamination is completed, the adhesive tape for solid state is required to be torn off.

Wherein, sticky tape one end of photovoltaic module frame can expose at photovoltaic module edge 3cm ~ 5cm (one is that give the sticky tape tip and expose, is convenient for tear the sticky tape from photovoltaic module, does not need the manual work directly to look for sticky tape tip from photovoltaic module frame above, and another one exposes the length and can not overlength and influence photovoltaic module's normal processing yet), four groups of sticky tape all around expose with clockwise or anticlockwise mode. In the prior art, the adhesive tape is generally torn off manually. In the prior art, some automatic devices have also appeared to tear off the adhesive tape, for example, patent numbers: 202110760013.9, patent name: the double-glass tape tearing machine is disclosed although tape tearing equipment is disclosed. However, it has the following disadvantages:

1. when the product is positioned, the product is conveyed by the conveying line, then lifted by the jacking device to be separated from the conveying line, and then subjected to lower adsorption and upper adsorption, wherein in the mode, the upper and lower adsorption is required, the structure is relatively complex, and the cost is higher;

2. Whether the product is adsorbed downwards or upwards, the sucker is required to move to prop against the product and then adsorb, in the mode, the moving distance of the sucker can only be controlled to prop against the product, the moving distance of the sucker can only be controlled, but the contact force of the sucker to the product cannot be controlled, so that certain impact is easily caused on the corresponding part of the product, the product is easy to be damaged, meanwhile, when the sucker moves, only the sucker is fixedly moved, after a period of use, the sucker is also likely to be worn, and the adsorption effect of the sucker is not feasible;

3. in the process of tearing the adhesive tape, particularly when the adhesive tape is just clamped and torn, the adhesive tape is extremely easy to be broken due to less leakage of the adhesive tape end, so that the adhesive tape is failed to tear;

4. after the adhesive tape is wound in a rotating way, when the adhesive tape is separated, the adhesive tape is stretched in the winding process of the adhesive tape, the adhesive tape can be tightly wound on a rotating surface, and when the adhesive tape is separated, the adhesive tape can be adhered on the surface of the adhesive tape and is difficult to separate completely, or only the adhesive tape at the stripper plate is removed, the adhesive tape at other parts of the rotating surface is adhered on the rotating surface, and the adhesive tape removing effect is poor.

Disclosure of Invention

The utility model aims to provide automatic tape tearing equipment for a photovoltaic module, which realizes automatic tape tearing operation of the photovoltaic module by using the structure, can effectively improve tape tearing efficiency, reduces labor intensity of operators and also ensures tape tearing quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic tape tearing equipment for the photovoltaic module comprises a frame, a conveying mechanism, a product limiting mechanism, a product alignment mechanism and a tape tearing device, wherein the conveying mechanism, the product limiting mechanism, the product alignment mechanism and the tape tearing device are arranged on the frame; the adhesive tape tearing devices are four groups, the left side of the conveying mechanism is a feeding end, the right side of the conveying mechanism is a discharging end, two groups of adhesive tape tearing devices are respectively arranged above the feeding end and the discharging end, and the other two groups of adhesive tape tearing devices are respectively arranged above the front side and the rear side of the conveying mechanism;

the middle part of the conveying mechanism is provided with a plurality of groups of cavities, and the product limiting mechanism is arranged on a frame in the cavities; the bottom of the frame is provided with a jacking mechanism, the bottom of the conveying mechanism is connected with the jacking mechanism, and the jacking mechanism pushes the conveying mechanism to move up and down; when the conveying mechanism moves downwards, the top surface of the product limiting mechanism is arranged above the top surface of the conveying mechanism; when the conveying mechanism moves upwards, the product limiting mechanism retracts into the cavity.

In the technical scheme, a plurality of groups of roller conveying lines are arranged at the feeding end and the discharging end at intervals from front to back, and the top surface of the conveying mechanism is flush with the top surface of the roller conveying line in the upward moving state of the conveying mechanism; and in the downward moving state of the conveying mechanism, the top surface of the conveying mechanism is arranged below the top surface of the roller conveying line.

In the technical scheme, the conveying mechanism comprises a bracket, a driving motor and a plurality of groups of conveying belts which are arranged at intervals from front to back, wherein a transmission shaft is arranged on the bracket, the driving motor is connected with the transmission shaft through a belt, and the ends of the plurality of groups of conveying belts are wound on the transmission shaft; the cavities are arranged on the brackets between the adjacent conveying belts; the lifting mechanism comprises at least two groups of lifting electric cylinders, the bottoms of the lifting electric cylinders are arranged on the frame, the output groups of the lifting electric cylinders are connected with the bottoms of the brackets, the brackets move upwards when the output shafts of the lifting electric cylinders extend out, and the top surface of the conveying belt is arranged above the top surface of the product limiting mechanism; under the retraction state of the output shaft of the jacking electric cylinder, the top of the product limiting mechanism is arranged above the top surface of the conveying belt.

In the above technical scheme, the product limiting mechanism comprises a plurality of groups of suckers, the bottom of each group of suckers is arranged on the frame in the cavity through a stand column, and when the conveying mechanism moves upwards, the top surface of each sucker is retracted in the cavity; when the conveying mechanism moves downwards, the top surface of the sucker is arranged above the top surface of the conveying mechanism.

In the technical scheme, the tape tearing device comprises a sliding rail, a mounting frame, a tape tearing mechanism and a vertical motor, wherein the mounting frame is slidably mounted on the sliding rail, the tape tearing mechanism is mounted on the mounting frame, a rack is arranged on the outer side of the sliding rail and parallel to the sliding rail, a gear is arranged on an output shaft of the vertical motor, and the gear is meshed with the rack; when the vertical motor drives the gear to rotate, the gear and the rack drive the mounting frame to move on the sliding rail.

In the technical scheme, the sliding rails arranged above the front side and the rear side of the conveying mechanism are parallel to the conveying direction of the conveying mechanism; the sliding rail arranged above the feeding end and the discharging end is perpendicular to the conveying direction of the conveying mechanism.

In the technical scheme, the adhesive tape tearing mechanism is movably arranged on the mounting frame through a connecting frame, the adhesive tape tearing mechanism is rotationally connected with the connecting frame, a rotary driving mechanism is arranged on the connecting frame, and the rotary driving mechanism drives the adhesive tape tearing mechanism to rotate on the connecting frame;

The adhesive tape tearing mechanism comprises a vertical frame, an adhesive tape clamping assembly, an adhesive tape winding assembly and an adhesive tape unloading assembly which are arranged on the vertical frame, and the vertical frame is driven by the rotary driving mechanism to rotate on the connecting frame.

In the technical scheme, the adhesive tape clamping assembly comprises a clamping cylinder and clamping jaws, wherein the clamping cylinder drives the clamping jaws to open and close;

the adhesive tape winding assembly comprises a first air cylinder and a first supporting claw, wherein the first air cylinder drives the first supporting claw to open and close, and the clamping claw is arranged in the first supporting claw;

the adhesive tape unloading mechanism comprises an unloading cylinder and an unloading piece, and the unloading cylinder pushes the unloading piece to move up and down.

In the technical scheme, two groups of adhesive tape winding plates are symmetrically arranged on the outer surface of the first supporting claw, the outer surface of each adhesive tape winding plate is an arc adhesive tape winding surface, and an outwards protruding baffle is arranged on the outer surface of the top of each adhesive tape winding plate;

the vertical frame is provided with a first vertical cylinder, and an output shaft at the bottom of the first vertical cylinder is connected with the top of the first cylinder;

the bottom of the adhesive tape winding plate is arranged flush with the bottom of the clamping jaw in the state that the output shaft of the first vertical cylinder extends out; the adhesive tape winding plate and the bottom of the first supporting claw are arranged above the bottom surface of the clamping jaw in the retraction state of the output shaft of the first vertical cylinder;

The discharging part is arranged above the bottom of the clamping jaw under the retraction state of the output shaft of the discharging cylinder; and the discharging part is arranged below the bottom of the clamping jaw under the condition that the output shaft of the discharging cylinder extends out.

In the above technical scheme, the discharging piece is connected with the output shaft at the bottom of the discharging cylinder through a connecting plate, and the clamping cylinder is arranged between the discharging cylinder and the first cylinder; the discharging piece comprises two groups of discharging rods, the two groups of discharging rods are symmetrically arranged outside the clamping jaw, and the discharging rods are arranged between the clamping jaw and the first supporting jaw.

In the technical scheme, the connecting frame is also provided with a material ejection mechanism, and the material ejection mechanism is arranged at the side of the adhesive tape tearing mechanism; the ejection mechanism comprises a vertical plate, a second vertical cylinder, an ejection cylinder and an ejection plate, the outer end of the ejection plate is connected with an output shaft at the inner end of the ejection cylinder, and the ejection plate is perpendicular to the slide rail above; the top of riser with link bottom links to each other perpendicularly, the vertical cylinder of second install in on the riser, the middle part of liftout cylinder with the output shaft of the vertical cylinder bottom of second links to each other.

In the technical scheme, a first sliding rail and a first driving mechanism are arranged on the mounting frame, the first sliding rail and the first driving mechanism are perpendicular to the sliding rail, and the connecting frame comprises a first connecting frame and a second connecting frame;

the upper part of the first connecting frame is arranged on the first sliding rail in a sliding way, and the first driving mechanism drives the connecting frame to move on the first sliding rail so that the first connecting frame is close to or far away from the conveying mechanism;

the first connecting frame is provided with a first vertical sliding rail and a third vertical air cylinder, the second connecting frame is arranged on the first vertical sliding rail in a sliding manner, an output shaft of the third vertical air cylinder is connected with the second connecting frame, and the third vertical air cylinder drives the second connecting frame to move up and down above the first vertical sliding rail;

the rotary driving mechanism is arranged on the second connecting frame, the top of the stand is rotationally connected with the second connecting frame, and the rotary driving mechanism drives the top of the stand to rotate on the second connecting frame.

In the technical scheme, the product alignment mechanisms are four groups and are uniformly distributed around the conveying mechanism respectively, and each group of product alignment mechanisms is opposite to the conveying mechanism;

The product alignment mechanism comprises a second sliding rail, a second driving mechanism, a second bracket and at least two groups of vertical pushing rollers which are arranged at intervals at the inner end of the second bracket, the second bracket is slidably arranged on the second sliding rail, and the second driving mechanism drives the second bracket to move on the second sliding rail so that the second bracket and the vertical pushing rollers are close to or far away from the conveying mechanism.

In the above technical scheme, the bottoms of the vertical pushing rollers of each group are rotatably mounted on a push plate, a plurality of groups of second vertical sliding rails are arranged at intervals at the inner ends of the second brackets, a second sliding block is slidably arranged on each group of second vertical sliding rails, a fourth vertical cylinder is arranged beside each group of second vertical sliding rails in parallel, an output shaft at the top of the fourth vertical cylinder is connected with the second sliding block, a pushing cylinder is mounted at the top of the second sliding block, and the pushing cylinder is parallel to the second sliding rails; the outer end of the push plate is connected with an output shaft at the inner end of the pushing cylinder.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the product is conveyed by the conveying mechanism, the product is aligned by the product alignment mechanism, so that the product is accurate in position, after the product is fixed by the product limiting mechanism, the adhesive tapes on the four outer surfaces of the product are simultaneously torn off by the four groups of adhesive tape tearing devices respectively, so that the automatic tearing off of the adhesive tapes of the photovoltaic module is realized, the efficiency is high, the quality is good, the labor of operators is reduced, and the cost is reduced;

2. The conveying mechanism can move up and down, so that the lifting and descending of the product are realized, the product limiting mechanism is convenient for limiting the product, the rapid receiving and feeding of the product are realized, the damage of the product caused by the impact of the sucking disc on the product can be prevented, and the product quality is ensured;

3. according to the utility model, the end part of the adhesive tape is clamped through the adhesive tape clamping assembly, the tearing angle is wound in the moving and rotating processes of the adhesive tape winding assembly, and the adhesive tape which is torn and wound is torn off by the adhesive tape unloading mechanism, so that automatic adhesive tape tearing operation is realized, the end part of the adhesive tape is not broken, the adhesive tape unloading effect is good, and the adhesive phenomenon is avoided;

4. according to the utility model, through the arrangement of the ejection mechanism, after the end part of the adhesive tape is clamped by the adhesive tape clamping mechanism, when the adhesive tape clamping mechanism is synchronously away from a product, the length of the end part of the adhesive tape, which is separated from the surface of the product, is longer, and meanwhile, the length of the adhesive tape, which is separated from the product, is limited, the movement of the product is also limited, the end part of the adhesive tape can be smoothly separated from the product, the winding of the adhesive tape is facilitated, the winding quality of the adhesive tape is ensured, the adhesive tape of a house is broken, and the normal tearing of the adhesive tape is ensured.

Drawings

FIG. 1 is a schematic view of a first embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the first embodiment of the present utility model (the tape tearing device is not shown);

FIG. 3 is a top view of a conveyor, a product stop mechanism, and a product alignment mechanism according to a first embodiment of the present utility model;

FIG. 4 is a schematic perspective view of FIG. 3;

FIG. 5 is a schematic diagram of a product alignment structure according to a first embodiment of the present utility model;

FIG. 6 is a schematic view of a joint between a tape tearing device and a frame according to a first embodiment of the present utility model;

FIG. 7 is a schematic view of a tape tearing device according to a first embodiment of the present utility model;

FIG. 8 is a schematic perspective view of FIG. 7;

FIG. 9 is a schematic perspective view of the tape tearing mechanism and the connecting frame in the mounted state (the first connecting frame is not shown) according to the first embodiment of the present utility model;

fig. 10 is a schematic perspective view of a tape tearing mechanism according to an embodiment of the present utility model.

Wherein: 1. a frame; 2. a conveying mechanism; 3. a product limiting mechanism; 4. a product alignment mechanism; 5. a tape tearing device; 6. a cavity; 7. a photoelectric sensor; 8. a roller conveyor line; 9. a material receiving box;

21. a bracket; 22. a conveyor belt; 23. a transmission shaft; 24. a belt; 25. jacking an electric cylinder; 26. a driving motor;

31. A suction cup; 32. a column;

40. a second slide rail; 41. a second driving mechanism; 42. a second bracket; 43. a vertical push roller; 44. a push plate; 45. the second vertical sliding rail; 46. a second slider; 47. a fourth vertical cylinder; 48. a pushing cylinder;

50. a tape tearing mechanism; 51. a slide rail; 52. a mounting frame; 53. a vertical motor; 54. a rack; 55. a gear; 56. a connecting frame; 57. a rotary driving mechanism; 58. a vertical frame; 59. a clamping cylinder; 60. a clamping jaw; 61. a first cylinder; 62. a first stay; 63. a discharging cylinder; 64. a tape winding plate; 65. a baffle; 66. a first vertical cylinder; 68. a connecting plate; 69. a discharge rod; 70. a material ejection mechanism; 71. a vertical plate; 72. a second vertical cylinder; 73. a liftout cylinder; 74. a liftout plate; 75. a first slide rail; 77. a first drive machine; 78. a first connection frame; 79. a second connecting frame; 80. a first vertical slide rail; 81. and a third vertical cylinder.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and examples:

embodiment one: referring to fig. 1-10, an automatic tape tearing device for a photovoltaic module comprises a frame 1, a conveying mechanism 2, a product limiting mechanism 3, a product alignment mechanism 4 and a tape tearing device 5, wherein the conveying mechanism 2, the product limiting mechanism 3, the product alignment mechanism 4 and the tape tearing device 5 are arranged on the frame, and the product alignment mechanism is arranged around the conveying mechanism; the adhesive tape tearing devices are four groups, the left side of the conveying mechanism is a feeding end, the right side of the conveying mechanism is a discharging end, two groups of adhesive tape tearing devices are respectively arranged above the feeding end and the discharging end, and the other two groups of adhesive tape tearing devices are respectively arranged above the front side and the rear side of the conveying mechanism;

The middle part of the conveying mechanism is provided with a plurality of groups of cavities 6, and the product limiting mechanism is arranged on a frame in the cavities; the bottom of the frame is provided with a jacking mechanism, the bottom of the conveying mechanism is connected with the jacking mechanism, and the jacking mechanism pushes the conveying mechanism to move up and down; when the conveying mechanism moves downwards, the top surface of the product limiting mechanism is arranged above the top surface of the conveying mechanism; when the conveying mechanism moves upwards, the product limiting mechanism retracts into the cavity.

In this embodiment, when in actual use, climbing mechanism is in under the jacking state, photovoltaic module enters into conveying mechanism, carry through conveying mechanism, after carrying predetermined position, cavity lateral wall is last to have photoelectric sensor 7, photoelectric sensor's detection end up, photoelectric sensor is connected with climbing mechanism automatically controlled, after photoelectric sensor detects the product in place, climbing mechanism drives conveying mechanism and removes downwards, make product stop gear be in conveying mechanism's top, photovoltaic module bottom surface supports above product stop gear like this, then the product is counterpointed through product counterpoint mechanism, make in the product bureau, after counterpoint is accomplished, product stop gear carries out spacingly with photovoltaic module's bottom, make the product fixed, four sets of tape tearing devices remove the lateral part of photovoltaic module respectively, just to the tape end that covers at photovoltaic module side, then use tape tearing device to clip the end of tape, and tear it from photovoltaic module's lateral part, four sets of tape tearing devices remove the whole of four faces of photovoltaic module simultaneously, accomplish the tape tearing work, high efficiency, the manual operation is good quality. After the adhesive tape is torn off, the adhesive tape tearing device is far away from the photovoltaic module, then the product limiting mechanism releases the limitation of the photovoltaic module, the lifting mechanism lifts up the conveying mechanism, the products are lifted up through the conveying mechanism, then the products are conveyed away through the conveying mechanism, the next group of products are waited to be conveyed to the position, the adhesive tape tearing work of the next group of products is carried out, and the circulation is carried out.

Referring to fig. 1 and 2, a plurality of groups of roller conveying lines 8 are arranged at the feeding end and the discharging end at intervals from front to back, and the top surface of the conveying mechanism is flush with the top surface of the roller conveying lines in the upward moving state of the conveying mechanism; and in the downward moving state of the conveying mechanism, the top surface of the conveying mechanism is arranged below the top surface of the roller conveying line.

In this embodiment, conveying mechanism carries the product from left to right, all can set up the conveyer belt in the left side of frame and right side, the product carries towards the right side from left conveyer belt, the right-hand member of product can enter into the left side earlier on the cylinder conveying line, carry out a roll support through the roll transfer line, after the product right-hand member removes conveying mechanism above, conveying mechanism possesses the power of carrying towards the right side, conveying mechanism carries the product towards the right side, after the whole removal of product is directly over the product stop gear, photoelectric sensor detects, then conveying mechanism case descends, product stop gear is spacing with the product, then carry out subsequent tape tearing work. After the tape tearing work is finished, the conveying mechanism ascends, then the product is conveyed towards the right, the product is conveyed to the position above the roller conveying line on the right side, the product is conveyed away by the conveying belt on the right side of the frame, and then the left side product is conveyed in a waiting mode, and the circulation is performed.

Referring to fig. 1 to 4, the conveying mechanism 2 includes a support 21, a driving motor 26, and a plurality of groups of conveying belts 22 arranged at intervals from front to back, a transmission shaft 23 is arranged on the support, the driving motor is connected with the transmission shaft through a belt 24, and the ends of the plurality of groups of conveying belts are wound on the transmission shaft; the cavities are arranged on the brackets between the adjacent conveying belts; the jacking mechanism comprises at least two groups of jacking electric cylinders 25, the bottoms of the jacking electric cylinders are arranged on the frame, the output groups of the jacking electric cylinders are connected with the bottoms of the brackets, the brackets move upwards in the state that the output shafts of the jacking electric cylinders extend out, and the top surface of the conveying belt is arranged above the top surface of the product limiting mechanism; under the retraction state of the output shaft of the jacking electric cylinder, the top of the product limiting mechanism is arranged above the top surface of the conveying belt. The setting of the jacking electric cylinder is adopted, the ascending and descending speeds of the conveying mechanism are convenient to control, the moving distance is more accurate, and the descending speed of the conveying mechanism is convenient to control, so that the contact speed of the photovoltaic module and the product limiting mechanism is convenient to control, and the product limiting mechanism is prevented from damaging the photovoltaic module due to rapid impact or touch.

In this embodiment, the photoelectric sensor is mounted on the side wall of the cavity in the bracket, and is used for detecting whether the product moves to a position right above the product limiting mechanism.

The product limiting mechanism 3 comprises a plurality of groups of suckers 31, the bottom of each group of suckers is arranged on a frame in the cavity through a stand column 32, and when the conveying mechanism moves upwards, the top surface of each sucker is retracted in the cavity; when the conveying mechanism moves downwards, the top surface of the sucker is arranged above the top surface of the conveying mechanism. Wherein, the sucking disc is connected through trachea and negative pressure mechanism, and when negative pressure mechanism evacuation, can produce the negative pressure through the sucking disc to adsorb spacingly with the product.

In this embodiment, the top surface of conveyer belt carries from left to right, the jacking electronic jar drives the support and rises and descend, when rising, the top surface of conveyer belt can be in the top of sucking disc, after the product removes in place, jacking electronic jar output shaft is retracted, then support and conveyer belt are down removed for the conveyer belt top surface is in the top surface below of sucking disc, make the product support above the sucking disc, temporarily support through the sucking disc, then product counterpoint mechanism counterpoint the product, after the counterpoint is accomplished, the sucking disc carries out the negative pressure, utilize the sucking disc negative pressure to hold the product fixedly, the product follow-up tape-tearing work of going on of being convenient for. Of course, after the product moves in place, the conveyer belt can pause the work, utilize the product to counterpoint the mechanism and counterpoint the back, the conveyer belt descends again for the product supports above the sucking disc, and the rethread sucking disc adsorbs spacing can, and both modes can all be adopted. After the product tears the sticky tape work and accomplishes the back, the sucking disc removes the negative pressure, then the jacking electric cylinder output shaft stretches out, drives support and conveyer belt and rises for the conveyer belt is with the product jack-up break away from the sucking disc, then the conveyer belt continues to send out the product towards the discharge end, waits for the sticky tape work of tearing of next group of product, so circulation.

Through the jacking and decline to conveying mechanism, realize whether the sucking disc exposes, compare with the mode that adopts jacking or decline to the sucking disc, conveying mechanism descends and uses the weight of product to press on the sucking disc automatically, the product just can compress tightly the sucking disc, its quick evacuation of being convenient for adsorbs the product, improve adsorption efficiency and intensity, prevent that the product from rocking, moreover, the problem that the sucking disc rises and cause the product damage with the product jack-up still can not appear (the sucking disc is the single point position, if the sucking disc jack-up, a certain sucking disc probably collides and causes the damage to a certain position of product, and the product descends along with conveying mechanism is automatic, at first the speed is comparatively slow, and the product itself slowly descends and can not cause impact abrasion owing to the contact of single sucking disc.

Referring to fig. 6 to 10, the tape tearing device 5 includes a sliding rail 51, a mounting frame 52 slidably mounted on the sliding rail, a tape tearing mechanism 50 mounted on the mounting frame, and a vertical motor 53, wherein a rack 54 is arranged on the outer side of the sliding rail, the rack is parallel to the sliding rail, a gear 55 is arranged on an output shaft of the vertical motor, and the gear is meshed with the rack; when the vertical motor drives the gear to rotate, the gear and the rack drive the mounting frame to move on the sliding rail.

The sliding rails arranged above the front side and the rear side of the conveying mechanism are parallel to the conveying direction of the conveying mechanism; the sliding rail arranged above the feeding end and the discharging end is perpendicular to the conveying direction of the conveying mechanism.

In this embodiment, the tape tearing device at the front side and the rear side of the conveying mechanism can move transversely, and the tape tearing device at the left side and the right side of the conveying mechanism can move longitudinally, because the photovoltaic module is of a square or rectangular structure, the four groups of tape tearing devices can be guaranteed to tear off the tape at one side of the product respectively.

Referring to fig. 6 to 10, the tape tearing mechanism is movably mounted on the mounting frame through a connecting frame 56, and is rotatably connected with the connecting frame, and a rotary driving mechanism 57 is arranged on the connecting frame and drives the tape tearing mechanism to rotate on the connecting frame;

the tape tearing mechanism comprises a vertical frame 58, a tape clamping assembly, a tape winding assembly and a tape unloading assembly which are arranged on the vertical frame 58, and the rotating driving mechanism drives the vertical frame to rotate on the connecting frame.

The adhesive tape clamping assembly comprises a clamping cylinder 59 and clamping jaws 60, wherein the clamping cylinder drives the clamping jaws to open and close;

The adhesive tape winding assembly comprises a first air cylinder 61 and a first supporting claw 62, wherein the first air cylinder drives the first supporting claw to open and close, and the clamping claw is arranged in the first supporting claw;

the adhesive tape unloading mechanism comprises an unloading cylinder 63 and an unloading piece, and the unloading cylinder pushes the unloading piece to move up and down.

In this embodiment, when the clamping cylinder drives the clamping jaw to close, the end of the adhesive tape on the side portion of the product is clamped, then the first cylinder can open the first supporting jaw, then the rotary driving mechanism drives the adhesive tape tearing mechanism to rotate, meanwhile, the mounting rack drives the adhesive tape tearing mechanism to move along the sliding rail, in the moving and rotating process, the clamping jaw clamps the end of the adhesive tape, when the adhesive tape rotates, the adhesive tape is wound outside the first supporting jaw, the adhesive tape is wound on the outer surface of the first supporting jaw in a ring shape, after the adhesive tape is completely torn off from the surface of the product, the clamping jaw opens, the end of the adhesive tape is loosened, then the first supporting jaw is closed, the inner supporting of the annular adhesive tape is released, and the adhesive tape possibly adheres to the clamping jaw and the first supporting jaw due to certain viscosity of the adhesive tape, so that the unloading cylinder drives the unloading piece to descend, the annular adhesive tape possibly adheres to the clamping jaw or the first supporting jaw is pushed away and falls off through the unloading piece, unloading is realized, and the adhesive tape of the next group of products is waited for tearing.

Wherein, can set up four sets of workbin 9 below the frame, every set of workbin sets up in the below of a set of tape tearing device, after the sticky tape tears, the sticky tape is unloaded through the stripper and is fallen into the workbin, and operating personnel periodic cleaning can.

Referring to fig. 6 to 10, two groups of tape winding plates 64 are symmetrically arranged on the outer surface of the first supporting claw, the outer surface of each tape winding plate is an arc-shaped tape winding surface, and an outer surface of the top of each tape winding plate is provided with a convex baffle plate 65;

the vertical frame is provided with a first vertical air cylinder 66, and an output shaft at the bottom of the first vertical air cylinder is connected with the top of the first air cylinder 61;

In this embodiment, the two sets of arc-shaped adhesive tape winding surfaces are arranged such that when the two sets of arc-shaped adhesive tape winding surfaces rotate, the adhesive tape can wind on the arc-shaped adhesive tape winding surfaces of the two sets of adhesive tape winding plates to form an annular structure, so that the adhesive tape is wound, and the adhesive tape can be torn off from the surface of a product in the winding process. In the rotating process, the output shaft of the discharging cylinder is in a retracted state, and after the adhesive tape is torn off, the output shaft of the discharging cylinder extends out to push the adhesive tape away from discharging. The baffle is arranged, the upward position of the adhesive tape is limited, the adhesive tape can be positioned below the baffle, so that the adhesive tape can not be clamped above the adhesive tape winding plate when the adhesive tape is discharged, and the normal discharge of the adhesive tape is ensured.

As shown in fig. 6 to 10, the discharging member is connected to the output shaft at the bottom of the discharging cylinder via a connecting plate 68, and the clamping cylinder is disposed between the discharging cylinder and the first cylinder; the discharge member comprises two sets of discharge bars 69, the two sets of discharge bars are symmetrically arranged outside the clamping jaw, and the discharge bars are arranged between the clamping jaw and the first supporting jaw.

In this embodiment, a U-shaped structure is formed between the two sets of discharging rods and the connecting plate, which is equivalent to a U-shaped plate, so that the opening and closing of the clamping jaw and the supporting jaw are not affected when the discharging rods move up and down.

Referring to fig. 6 to 9, a material ejection mechanism 70 is further arranged on the connecting frame, and the material ejection mechanism is arranged beside the tape tearing mechanism; the ejection mechanism comprises a vertical plate 71, a second vertical cylinder 72, an ejection cylinder 73 and an ejection plate 74, wherein the outer end of the ejection plate is connected with an output shaft at the inner end of the ejection cylinder, and the ejection plate is perpendicular to the slide rail above; the top of riser with link bottom links to each other perpendicularly, the vertical cylinder of second install in on the riser, the middle part of liftout cylinder with the output shaft of the vertical cylinder bottom of second links to each other.

In this embodiment, since the protruding product of the adhesive tape is only 3cm-5cm, the protruding length is short, and therefore, after the clamping jaw clamps the end of the adhesive tape, the first supporting jaw may touch the side wall of the product to affect normal rotation due to the short protruding length of the adhesive tape and direct rotation. Thus, the jaws need to be moved outwardly a distance away from the product surface so that they can be rotated normally. However, if the clamping jaw clamps the end of the adhesive tape, if the end of the adhesive tape is pulled outwards directly, because the joint of the adhesive tape and the side part of the product is too much, if the end of the adhesive tape is pulled outwards directly, the end of the adhesive tape is easy to break (taking the distance between the ejector mechanism and the adhesive tape clamping assembly as an example, and the total length of the width of the adhesive tape (the length of the adhesive tape to be torn off) is 150cm as an example, if the ejector mechanism is not arranged, the end of the adhesive tape is pulled outwards first to separate from the product, the adhesive tape is of an integral structure, so that the adhesive tape is adhered together at least by 30-50 cm from the joint of the end to the surface of the product, and if the adhesive tape is torn off, a very large force is required, the adhesive tape is likely to be pulled off), therefore, after the end of the adhesive tape is clamped by the clamping jaw, the output shaft of the ejector cylinder stretches out, the ejector plate abuts against the surface of the adhesive tape on the side part of the product, and is beside the end of the adhesive tape, and is far away from the side part of the product. When the tape tearing mechanism moves and rotates, the tape tearing mechanism can not touch products, and the end part of the tape is prevented from being broken by pulling, so that normal tape tearing operation is ensured.

Referring to fig. 6 to 9, a first sliding rail 75 and a first driving mechanism are arranged on the mounting frame, the first sliding rail 75 and the first driving mechanism 77 are arranged perpendicular to the sliding rail, and the connecting frame comprises a first connecting frame 78 and a second connecting frame 79;

the upper part of the first connecting frame is arranged on the first sliding rail in a sliding way, and the first driving mechanism drives the connecting frame to move on the first sliding rail so that the first connecting frame is close to or far away from the conveying mechanism; the first driving mechanism is an air cylinder, or the first driving mechanism is a motor and a ball screw, preferably the motor and the ball screw, the motor drives the ball screw to rotate, and the ball screw drives the first connecting frame to move on the first sliding rail.

The first connecting frame is provided with a first vertical sliding rail 80 and a third vertical air cylinder 81, the second connecting frame is arranged on the first vertical sliding rail in a sliding manner, an output shaft of the third vertical air cylinder is connected with the second connecting frame, and the third vertical air cylinder drives the second connecting frame to move up and down above the first vertical sliding rail;

the rotary driving mechanism is arranged on the second connecting frame, the top of the stand is rotationally connected with the second connecting frame, and the rotary driving mechanism drives the top of the stand to rotate on the second connecting frame. The rotary driving mechanism is a vertical motor, the bottom of the rotary driving mechanism is provided with a transmission gear, the outer surface above the support is provided with a fluted disc, the transmission gear is meshed with the fluted disc, and the vertical motor drives the support to rotate, so that the adhesive tape is torn and wound and collected in a rotary manner, and the adhesive tape is wound together and cannot be adhered to other places. In this embodiment, there is a rotary air connector for supplying air to the three air cylinders above the tape tearing mechanism, and the normal rotation and the normal operation of the tape tearing mechanism are not affected.

The connecting frame comprises a first connecting frame and a second connecting frame, and the first connecting frame drives the tape tearing mechanism to move on the mounting frame, so that the tape tearing mechanism is close to or far away from the conveying mechanism, namely, close to or far away from a product, and the product tape is torn. The second connecting frame is used for driving the tape tearing mechanism to move up and down, so that the tape tearing mechanism is far away from the product or is positioned at the side part of the product, the conveying of the product is not affected, and the tape can be torn off.

Referring to fig. 2 to 5, the product alignment mechanisms are four groups, and are respectively and uniformly distributed around the conveying mechanism, and each group of product alignment mechanisms is arranged opposite to the conveying mechanism;

the product alignment mechanism comprises a second slide rail 40, a second driving mechanism 41, a second bracket 42 and at least two groups of vertical push rollers 43 which are arranged at intervals at the inner end of the second bracket, the second bracket is slidably arranged on the second slide rail, and the second driving mechanism drives the second bracket to move on the second slide rail, so that the second bracket and the vertical push rollers are close to or far away from the conveying mechanism.

The bottom of each group of vertical pushing rollers is rotatably mounted on a push plate 44, a plurality of groups of second vertical sliding rails 45 are arranged at intervals at the inner end of each second support, a second sliding block 46 is slidably arranged on each group of second vertical sliding rails, a fourth vertical air cylinder 47 is arranged in parallel beside each group of second vertical sliding rails, an output shaft at the top of the fourth vertical air cylinder is connected with the second sliding blocks, a pushing air cylinder 48 is mounted at the top of the second sliding blocks, and the pushing air cylinders are arranged parallel to the second sliding rails; the outer end of the push plate is connected with an output shaft at the inner end of the pushing cylinder.

In this embodiment, after the product moves onto the conveying mechanism and is conveyed by the conveying mechanism, the position of the product is not at the correct position and is not at the exact center of the four sets of tape tearing devices, therefore, through the arrangement of the four sets of product aligning mechanisms, each set of product aligning mechanism is arranged below one set of tape tearing devices, after the conveying mechanism descends and the product abuts against the sucker (the sucker is not adsorbed temporarily), or the conveying mechanism is not descended temporarily, but the conveying mechanism pauses to convey the product, each set of second sliding rail is perpendicular to the sliding rail of the tape tearing device above, and the second driving mechanism is a motor and a ball screw, and the motor drives the ball screw to rotate, so that the second bracket is driven by the ball screw to move above the second sliding rail and is close to or far away from the conveying mechanism (the product). Or the output shaft of the fourth vertical cylinder extends out firstly, so that the vertical push roller moves upwards, and can be opposite to the product, then the second bracket is pushed to move towards the product, and the vertical push rollers of the four groups of product alignment mechanisms are contacted with four surfaces of the product, so that the product is centered. After centering is completed, the conveying mechanism descends, the sucking disc adsorbs a product (if the conveying mechanism descends firstly, then the sucking disc directly adsorbs the product), after product positioning is achieved (meanwhile, the product aligning mechanism resets, the vertical pushing roller descends, the follow-up product is not influenced to be separated from the conveying mechanism), and then the tape tearing device tears the tape. After the tape is torn off, the product is sent away, and the next group of products is sent to the tape tearing work.

Claims

1. The automatic tape tearing equipment for the photovoltaic module comprises a frame, a conveying mechanism, a product limiting mechanism, a product alignment mechanism and a tape tearing device, wherein the conveying mechanism, the product limiting mechanism, the product alignment mechanism and the tape tearing device are arranged on the frame; the method is characterized in that: the adhesive tape tearing devices are four groups, the left side of the conveying mechanism is a feeding end, the right side of the conveying mechanism is a discharging end, two groups of adhesive tape tearing devices are respectively arranged above the feeding end and the discharging end, and the other two groups of adhesive tape tearing devices are respectively arranged above the front side and the rear side of the conveying mechanism;

2. The automated photovoltaic module tape tearing apparatus of claim 1, wherein: the feeding end and the discharging end are provided with a plurality of groups of roller conveying lines at intervals from front to back, and the top surface of the conveying mechanism is flush with the top surface of the roller conveying lines in an upward moving state of the conveying mechanism; and in the downward moving state of the conveying mechanism, the top surface of the conveying mechanism is arranged below the top surface of the roller conveying line.

3. The automated photovoltaic module tape tearing apparatus of claim 1, wherein: the conveying mechanism comprises a bracket, a driving motor and a plurality of groups of conveying belts which are arranged at intervals from front to back, a transmission shaft is arranged on the bracket, the driving motor is connected with the transmission shaft through a belt, and the ends of the plurality of groups of conveying belts are wound on the transmission shaft; the cavities are arranged on the brackets between the adjacent conveying belts; the lifting mechanism comprises at least two groups of lifting electric cylinders, the bottoms of the lifting electric cylinders are arranged on the frame, the output groups of the lifting electric cylinders are connected with the bottoms of the brackets, the brackets move upwards when the output shafts of the lifting electric cylinders extend out, and the top surface of the conveying belt is arranged above the top surface of the product limiting mechanism; under the retraction state of the output shaft of the jacking electric cylinder, the top of the product limiting mechanism is arranged above the top surface of the conveying belt.

4. The automated photovoltaic module tape tearing apparatus of claim 1, wherein: the product limiting mechanism comprises a plurality of groups of suckers, the bottom of each group of suckers is arranged on a frame in the cavity through a stand column, and when the conveying mechanism moves upwards, the top surface of each sucker is retracted in the cavity; when the conveying mechanism moves downwards, the top surface of the sucker is arranged above the top surface of the conveying mechanism.

5. The automated photovoltaic module tape tearing apparatus of claim 1, wherein: the adhesive tape tearing device comprises a sliding rail, a mounting frame, an adhesive tape tearing mechanism and a vertical motor, wherein the mounting frame is slidably mounted on the sliding rail, the adhesive tape tearing mechanism is mounted on the mounting frame, a rack is arranged on the outer side of the sliding rail and parallel to the sliding rail, a gear is arranged on an output shaft of the vertical motor, and the gear is meshed with the rack; when the vertical motor drives the gear to rotate, the gear and the rack drive the mounting frame to move on the sliding rail.

6. The automated photovoltaic module tape tearing apparatus of claim 5, wherein: the sliding rails arranged above the front side and the rear side of the conveying mechanism are parallel to the conveying direction of the conveying mechanism; the sliding rail arranged above the feeding end and the discharging end is perpendicular to the conveying direction of the conveying mechanism.

7. The automated photovoltaic module tape tearing apparatus of claim 5, wherein: the adhesive tape tearing mechanism is movably arranged on the mounting frame through a connecting frame and is rotationally connected with the connecting frame, a rotary driving mechanism is arranged on the connecting frame, and the rotary driving mechanism drives the adhesive tape tearing mechanism to rotate on the connecting frame;

8. The automated photovoltaic module tape tearing apparatus of claim 7, wherein: the adhesive tape clamping assembly comprises a material clamping cylinder and clamping jaws, and the material clamping cylinder drives the clamping jaws to open and close;

the adhesive tape unloading assembly comprises an unloading cylinder and an unloading piece, and the unloading cylinder pushes the unloading piece to move up and down.

9. The automated photovoltaic module tape tearing apparatus of claim 8, wherein: two groups of adhesive tape winding plates are symmetrically arranged on the outer surface of the first supporting claw, the outer surface of each adhesive tape winding plate is an arc adhesive tape winding surface, and an outwards protruding baffle is arranged on the outer surface of the top of each adhesive tape winding plate;

10. The automated photovoltaic module tape tearing apparatus of claim 8, wherein: the discharging piece is connected with an output shaft at the bottom of the discharging cylinder through a connecting plate, and the clamping cylinder is arranged between the discharging cylinder and the first cylinder; the discharging piece comprises two groups of discharging rods, the two groups of discharging rods are symmetrically arranged outside the clamping jaw, and the discharging rods are arranged between the clamping jaw and the first supporting jaw.

11. The automated photovoltaic module tape tearing apparatus of claim 7, wherein: the connecting frame is also provided with a material ejection mechanism which is arranged at the side of the adhesive tape tearing mechanism; the ejection mechanism comprises a vertical plate, a second vertical cylinder, an ejection cylinder and an ejection plate, the outer end of the ejection plate is connected with an output shaft at the inner end of the ejection cylinder, and the ejection plate is perpendicular to the slide rail above; the top of riser with link bottom links to each other perpendicularly, the vertical cylinder of second install in on the riser, the middle part of liftout cylinder with the output shaft of the vertical cylinder bottom of second links to each other.

12. The automated photovoltaic module tape tearing apparatus of claim 7, wherein: the mounting frame is provided with a first sliding rail and a first driving mechanism, the first sliding rail and the first driving mechanism are perpendicular to the sliding rail, and the connecting frame comprises a first connecting frame and a second connecting frame;

13. The automated photovoltaic module tape tearing apparatus of claim 1, wherein: the product alignment mechanisms are four groups and are respectively and uniformly distributed around the conveying mechanism, and each group of product alignment mechanisms is opposite to the conveying mechanism;

14. The automated photovoltaic module tape tearing apparatus of claim 13, wherein: the bottom of each group of vertical pushing rollers is rotatably arranged on a push plate, a plurality of groups of second vertical sliding rails are arranged at intervals at the inner end of each second bracket, a second sliding block is arranged on each group of second vertical sliding rails in a sliding manner, a fourth vertical cylinder is arranged at the side of each group of second vertical sliding rails in parallel, an output shaft at the top of the fourth vertical cylinder is connected with the second sliding blocks, a pushing cylinder is arranged at the top of the second sliding blocks, and the pushing cylinders are arranged parallel to the second sliding rails; the outer end of the push plate is connected with an output shaft at the inner end of the pushing cylinder.