CN216138192U

CN216138192U - Full-automatic pad pasting shearing equipment

Info

Publication number: CN216138192U
Application number: CN202121064764.9U
Authority: CN
Inventors: 舒新生; 徐兵; 夏红光; 陈伟华
Original assignee: Kingdom Precision Product Suzhou Co ltd
Current assignee: Kingdom Precision Product Suzhou Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-03-29
Anticipated expiration: 2031-05-18

Abstract

A full-automatic film pasting and shearing device comprises a film pasting unit and a shearing unit; the film sticking unit comprises a feeding area, a film sticking area and a discharging area; the film sticking area comprises a film sticking raw material barrel, a feeding roller, an extrusion roller and an edge sealing mechanism; the edge sealing mechanism makes linear reciprocating motion along the Y axis and is provided with a first edge sealing groove and a second edge sealing groove; the groove widths of the two edge sealing grooves correspond to the thickness of the raw material plate, and the horizontal center lines of the two edge sealing grooves are overlapped with the horizontal center line of the raw material plate; the shearing unit comprises a feeding area, a shearing area and a discharging area; the feeding area comprises a pushing clamping jaw, and the pushing clamping jaw clamps and fixes the rear end of the raw material plate to be sheared; the shearing area comprises a shearing mechanism, a lifting mechanism and a limiting mechanism; the shearing mechanism comprises an upper die cutter and a lower die cutter, and the blade parts of the upper die cutter and the lower die cutter are in clearance fit; the lifting mechanism comprises a lifting platform and has two states of lifting and descending. The film sticking unit can improve the binding force between the film and the plate surface through edge sealing treatment, and the shearing unit can improve the shearing precision and ensure the appearance quality of the product.

Description

Full-automatic pad pasting shearing equipment

Technical Field

The utility model relates to the field of sheet metal processing, in particular to full-automatic film pasting and shearing equipment for sheet metal processing, which is used for automatically pasting, transporting and shearing a raw material plate.

Background

Sheet metal processing is a comprehensive cold processing technology for sheet metal (hereinafter referred to as "material plate"), and the processed sheet metal part has the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like, for example, in computer cases and mobile phones, the sheet metal part is an essential component. With the wider application of sheet metal parts, the requirements on sheet metal processing are higher and higher.

Generally, the flitch of sheet metal working needs to be purchased from other manufacturers, and raw material cost is uncontrollable on the one hand, and on the other hand can't adjust the shearing size of flitch at will, at any time according to the machining dimension of sheet metal component, leads to production passively, influences the benefit of enterprise.

In order to overcome the problems, some enterprises can select to process the material plates by themselves to prepare materials, namely, the whole large-size raw material plate is processed into a small-size material plate by a film sticking machine and a shearing machine so as to be required for subsequent sheet metal processing. However, in the conventional stock preparation process, the following problems are found:

firstly, film pasting, conveying and shearing of raw material plates relate to a large number of manual operations, such as conveying of feeding and blanking, feeding and receiving during film pasting and shearing. Manual operation inevitably involves safety issues, efficiency issues, and cost issues. Wherein at the pay-off link of shearing processing, owing to need the manual work to carry the flitch propelling movement to the shearing operation department of machine, in order to guarantee the shearing effect moreover, operating personnel need place the hand and hold up the flitch in the position that is close to shearing operation department, and this just has very big potential safety hazard, is not conform to the regulation of safety in production. In addition, the problem of poor feeding precision exists in manual feeding, and the surface of the raw material plate is easily scratched to influence the appearance quality.

Secondly, when shearing processing, because the size of the raw material plate is great, consequently can be because of the flexibility of material self takes place to buckle, and this just leads to the propelling movement distance when shearing at every turn and actual need's shearing size to be difficult to control accurately, easily leads to processing size not to meet the requirements.

When the raw material plate is sheared, one end distance needs to be pushed every time, and the position of a knife edge is close to the upper surface of the raw material plate, so that the surface of the raw material plate is frequently scratched, and the appearance quality of a product is influenced.

And fourthly, during film pasting processing, because the adhesive force between the film and the surface of the metal plate is limited, the film can be peeled from the plate surface by the upper punch after the punching in the subsequent metal plate processing process, and if the adhesive force is improved by the adhesive layer of the thickened film, the metal plate processing can be caused to generate glue adhesion, so that the product quality is influenced.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims to provide full-automatic film pasting and cutting equipment.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a full-automatic film pasting and cutting device comprises a film pasting unit and a cutting unit;

the film sticking unit comprises a feeding area, a film sticking area and a discharging area which are sequentially arranged from front to back along the X-axis direction;

the feeding area comprises a plurality of conveying rollers and a first calibration mechanism; the conveying rollers are arranged in parallel at intervals along the X-axis direction and driven by a first driving mechanism to rotate backwards around the Y-axis rotating shaft, so that a raw material plate to be subjected to film sticking, which is placed on the conveying rollers, is conveyed backwards to the film sticking area;

the first calibration mechanism comprises at least two first ejection cylinders and a plurality of first abutting parts, and each first ejection cylinder and each first abutting part are arranged on two opposite sides of the feeding area in the Y-axis direction at intervals along the X-axis direction;

the film pasting area comprises a film pasting raw material barrel, a pair of feeding rollers, two pairs of squeezing rollers and an edge sealing mechanism; the feeding rollers are arranged on the upper side and the lower side of the raw material plate in pairs in the Z-axis direction, and the rotating direction of the feeding rollers is the same as that of the conveying rollers; the film-pasting raw material barrel is rotatably arranged above the raw material plate, and the discharge end of the film-pasting raw material barrel corresponds to the upper surface of the raw material plate;

the edge sealing mechanism is positioned at the rear side of the feeding roller, the first extrusion roller is positioned between the feeding roller and the edge sealing mechanism, and the second extrusion roller is positioned at the rear side of the edge sealing mechanism; the two pairs of extrusion rollers are arranged on the upper side and the lower side of the raw material plate in pairs in the Z-axis direction;

the edge sealing mechanism is driven by a second driving mechanism to do linear reciprocating motion along the Y axis, a first edge sealing groove is formed in the front side of the edge sealing mechanism corresponding to the rear end face of the raw material plate, and a second edge sealing groove is formed in the rear side of the edge sealing mechanism corresponding to the front end face of the raw material plate; the groove widths of the two edge sealing grooves correspond to the thickness of the raw material plate, and the horizontal center lines of the two edge sealing grooves are overlapped with the horizontal center line of the raw material plate;

the discharging area comprises a plurality of conveying rollers, and the conveying rollers are arranged in parallel at intervals along the X-axis direction and driven by a third driving mechanism to rotate backwards;

the shearing unit comprises a feeding area, a shearing area and a blanking area which are sequentially arranged from back to front along the X-axis direction;

the feeding area comprises at least one pair of pushing clamping jaws and a second calibration mechanism;

the pushing clamping jaw is arranged corresponding to the X-axis direction and used for clamping and fixing the rear end of the raw material plate to be sheared; each pushing clamping jaw is arranged on a sliding frame at intervals along the Y-axis direction, and the sliding frame makes linear reciprocating displacement corresponding to the shearing area in the X-axis direction;

the second calibration mechanism comprises at least two second ejection cylinders and a plurality of second abutting parts, and each second ejection cylinder and each second abutting part are arranged on two opposite sides of the feeding area in the Y-axis direction at intervals along the X-axis direction;

the shearing area comprises a shearing mechanism, a lifting mechanism and a limiting mechanism;

the shearing mechanism comprises an upper die cutter and a lower die cutter, the upper die cutter is positioned in front of the lower die cutter, and the upper die cutter and the lower die cutter are respectively arranged corresponding to the upper surface and the lower surface of the raw material plate; the cutting part of the upper die cutter is positioned at the rear end, the cutting part of the lower die cutter is positioned at the front end, and the cutting parts of the upper die cutter and the lower die cutter are in clearance fit;

the lower die cutter is static, and the upper die cutter is driven by a hydraulic mechanism to enable the edge part of the upper die cutter to swing up and down relative to the edge part of the lower die cutter, so that the raw material plate is sheared;

the lifting mechanism comprises a lifting platform, and the lifting platform is arranged below the upper die cutter correspondingly; the lifting platform is driven by a fourth driving mechanism to do lifting motion on the Z axis and has two states of lifting and descending; when the raw material plate is pushed forwards, the lifting platform is in a descending state, and the lifting plane of the lifting platform is lower than the pushing plane of the raw material plate; when the raw material plate is sheared, the lifting platform is in a lifting state, and in the lifting state, a lifting plane of the lifting platform and the edge part of the lower die cutter are positioned on the same horizontal plane;

the limiting mechanism comprises a limiting plate, and the limiting plate is arranged corresponding to the front end of the raw material plate and is positioned on the front side of the edge part of the lower die cutter; the horizontal distance from the limiting plate to the edge part of the lower die cutter corresponds to the front-back length of a finished material plate which needs to be sheared from the raw material plate during shearing;

the blanking area is provided with a material loading platform which is arranged below the corresponding lifting platform; and the finished material plate sheared from the raw material plate falls onto the material loading platform through dead weight to realize blanking.

The relevant content in the above technical solution is explained as follows:

1. in the above scheme, each first ejection cylinder is located one side of the Y-axis direction of the feeding area, each first abutting portion is located the other side of the Y-axis direction, and the first ejection cylinders and the first abutting portions are arranged in one-to-one alignment.

After the material loading, the piston rod of each first ejection cylinder stretches out, acts on one side of raw material plate, and the raw material plate receives the thrust of Y axle direction, and its opposite side support in each first portion of supporting, and then realizes that the position of raw material plate in the Y axle direction is corrected to improve the position precision when getting into the pad pasting district, and then promote pad pasting precision and efficiency.

2. According to the scheme, through the design of the edge sealing mechanism, the front end and the rear end of the raw material plate can be subjected to edge sealing treatment after the film is pasted; namely, the raw material plate is translated to the rear end surface of the raw material plate after film sticking and enters the first edge sealing groove, and at the moment, the film sticking on the raw material plate in the first edge sealing groove can be repeatedly pressed on the surface of the raw material plate through the linear reciprocating motion of the edge sealing mechanism in the Y axis, so that the combination degree of the film and the raw material plate at the position is improved; the raw material plate continues to translate backwards after the edge sealing of the rear end face is finished, the edge sealing mechanism moves backwards through the translation of the Y axis during translation, and when the raw material plate moves to the front end face of the raw material plate, the edge sealing groove is aligned with the Y axis, the straight reciprocating motion of the edge sealing mechanism in the Y axis is used for performing edge sealing treatment on the raw material plate in the second edge sealing groove. The raw material plate promotes the tensity of the film after passing through the sealing edges at the front end and the rear end, so that the integral combination degree of the raw material plate and the plate surface is increased, the film cannot be easily peeled off when the material plate is used for sheet metal processing, and the processing quality is ensured.

3. In the scheme, the stability of clamping by the pushing clamping jaw is more reliable than that of a hand, and the displacement precision is controllable, so that the precision of a sheared product can be ensured. Meanwhile, manual feeding is replaced, so that the feeding stroke can be further close to the shearing position, the shearing precision is favorably improved, more importantly, potential safety hazards are eliminated, and the personal safety is ensured.

4. In the above scheme, the pushing clamping jaw comprises an upper clamping plate and a lower clamping plate, and the lower clamping plate is fixed in the Z-axis direction relative to the sliding frame and correspondingly supports the lower surface of the raw material plate; the upper clamping plate is rotatably assembled on the lower clamping plate, and the front end of the upper clamping plate presses the upper surface of the raw material plate through downward rotation; a die clamping cylinder is even located the rear end of punch holder, die clamping cylinder's piston rod stretches out downwards and supports and lean on in the rear end of lower plate constitutes when the piston rod stretches out, and the rear end of punch holder lifts up to the front end that makes the punch holder keeps compressing tightly to raw materials board downwards, and then keeps pressing from both sides tight to raw materials board with the front end cooperation of lower plate.

5. In the scheme, the Y-axis position of each pushing clamping jaw on the sliding frame is adjustable, so that the clamping requirements of raw material plates with different widths can be matched by adjusting the distance.

6. In the above scheme, each second ejection cylinder is located one side of the Y-axis direction of the feeding area, each second abutting portion is located the other side of the Y-axis direction, and the second ejection cylinders and the second abutting portions are arranged in one-to-one alignment mode.

After the material is loaded, the piston rod of each second ejection cylinder stretches out to act on one side edge of the raw material plate, the raw material plate receives thrust in the Y-axis direction, the other side edge of the raw material plate abuts against each second abutting part, and therefore position correction of the raw material plate in the Y-axis direction is achieved, position accuracy when the raw material plate enters a shearing area is improved, and shearing accuracy is further improved.

7. In the scheme, the gap between the blade parts can be adjusted by adjusting the front and back intervals of the upper and lower die cutters, so that the shearing requirements of raw material plates with different thicknesses are adapted.

8. In the scheme, when the raw material plate is pushed, the descending lifting platform enables the upper surface of the front end of the raw material plate to have space in the Z-axis direction to avoid the edge part of the upper die cutter, so that the surface scratch is avoided, and the appearance quality of the raw material plate is further ensured. Meanwhile, when the shear is carried out, the lifted lifting plane can play an auxiliary supporting role on the raw material plate, and the shear efficiency and the shear quality are favorably improved.

9. In the scheme, the shearing device further comprises a fifth driving mechanism, the fifth driving mechanism drives the limiting plate to move back and forth in the X-axis direction, the distance between the limiting plate and the shearing position is adjusted before production and machining, and the horizontal position of the limiting plate is fixed after adjustment is finished, so that requirements of different shearing sizes are met.

The shearing position is the position where the cutting part of the upper die cutter and the cutting part of the lower die cutter shear the raw material plate.

The working principle and the advantages of the utility model are as follows:

the film pasting, the carrying and the shearing can be automated, a large amount of labor is saved, the labor cost is reduced, the processing efficiency and the processing quality are guaranteed, and meanwhile potential safety hazards are avoided;

during film pasting processing, the bonding force between the film and the surface of the metal plate can be effectively improved through edge sealing treatment, the problem that the film is stripped from the plate surface by an upper punch after punching in the process of metal plate processing in the prior art can be solved without a thick film-added adhesive layer, and the processing quality of a product is ensured;

during shearing, the raw material plate is clamped and fixed through the pushing clamping jaw, the pushing distance of the raw material plate during each shearing can be accurately controlled, and the pushing clamping jaw can be close to the shearing position as far as possible without worrying about safety problems, so that the shearing precision can be improved, and the machining quality can be ensured;

and fourthly, during shearing processing, the lifting platform capable of lifting lifts and shears the raw material plate during shearing, the lifting platform descends after shearing to yield the raw material plate needing to be displaced, the surface of the knife edge scratch plate can be prevented from being displaced, the appearance quality of the product is ensured, the effect of auxiliary support can be achieved for shearing, and the shearing precision is improved.

Drawings

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

FIG. 2 is a side view of one side of a film application unit according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a film laminating unit according to an embodiment of the present invention;

FIG. 4 is a side view of a film application unit according to an embodiment of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a top view of a film application unit according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a shearing unit according to an embodiment of the present invention;

FIG. 8 is a side view of a shear unit (lift platform raised) according to an embodiment of the present invention;

FIG. 9 is a side view of a shear unit (lift platform down) according to an embodiment of the present invention;

FIG. 10 is an enlarged view at B of FIG. 9;

fig. 11 is a top view of a shearing unit in accordance with an embodiment of the present invention.

In the above drawings: 0. a raw material plate; 1. a feeding zone; 2. film pasting areas; 3. a discharge zone; 4. a transfer roller; 5. a first drive mechanism; 6. a first ejection cylinder; 7. a first abutting portion; 8. a film-sticking raw material cylinder; 9. a feeding roller; 10. a sealing mechanism; 11. pasting a film; 12. a first squeeze roller; 13. a second squeeze roller; 14. a first edge sealing groove; 15. a second edge sealing groove; 16. a third drive mechanism; 30. a feeding area; 31. a shear zone; 32. a blanking area; 33. pushing the clamping jaw; 33a, an upper clamping plate; 33b, a lower splint; 34. a carriage; 35. a clamping cylinder; 36. a piston rod; 37. a second ejection cylinder; 38. a second abutting portion; 39. feeding a die cutter; 40. a lower die cutter; 41. a swing shaft; 42. lifting the platform; 43. a limiting plate; 44. a finished material plate; 45. a material loading platform; 46. a fourth drive mechanism; 47. a film pasting and feeding platform; 48. shearing a feeding platform; 49. a film pasting and blanking platform; 50. an adsorption conveying device.

Detailed Description

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

example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.

As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.

As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

The terms "front", "rear", "upper" and "lower" used herein are directional terms, and are used only for describing the positional relationship between the structures, and are not intended to limit the protection schemes and the actual implementation directions.

Referring to fig. 1 and 2, the full-automatic film sticking and cutting equipment comprises a film sticking unit and a cutting unit.

As shown in fig. 3 to 6, the film sticking unit includes a feeding area 1, a film sticking area 2, and a discharging area 3, which are sequentially arranged from front to back along the X-axis direction.

The feeding area 1 comprises a plurality of conveying rollers 4 and a first calibration mechanism; the conveying rollers 4 are arranged in parallel at intervals along the X-axis direction, and are driven by a first driving mechanism 5 to rotate backwards around the rotating shaft of the Y-axis, so that the raw material plate 0 to be subjected to film sticking, which is placed on the conveying rollers 4, is conveyed backwards to the film sticking area 2.

The first calibration mechanism comprises at least two first ejection cylinders 6 and a plurality of first abutting portions 7, and each first ejection cylinder 6 and each first abutting portion 7 are arranged on two opposite sides of the feeding area 1 in the Y-axis direction at intervals along the X-axis direction.

Preferably, each first ejection cylinder 6 is located on one side of the feeding area 1 in the Y-axis direction, each first abutting portion 7 is located on the other side of the Y-axis direction, and the first ejection cylinders 6 and the first abutting portions 7 are arranged in one-to-one alignment.

After the material is loaded, the piston rod of each first ejection cylinder 6 extends out to act on one side edge of the raw material plate 0, the raw material plate 0 is pushed in the Y-axis direction, the other side edge of the raw material plate is abutted against each first abutting part 7, and then the position correction of the raw material plate 0 in the Y-axis direction is realized, so that the position precision when the raw material plate enters the film sticking region 2 is improved, and the film sticking precision and efficiency are improved.

The film sticking area 2 comprises a film sticking raw material barrel 8, a pair of feeding rollers 9, two pairs of squeezing rollers and a sealing edge mechanism 10; the feeding rollers 9 are arranged on the upper side and the lower side of the raw material plate 0 in a paired manner in the Z-axis direction, and the rotating direction of the feeding rollers 9 is the same as that of the conveying rollers 4 and is used for clamping the raw material plate 0 and pushing the raw material plate 0 backwards to be pasted with a film; the film pasting raw material barrel 8 is rotatably arranged above the raw material plate 0, and the discharge end of the film pasting raw material barrel corresponds to the upper surface of the raw material plate 0 and is used for providing a film 11 to be pasted.

The edge sealing mechanism 10 is positioned at the rear side of the feeding roller 9, the first extrusion roller 12 is positioned between the feeding roller 9 and the edge sealing mechanism 10, and the second extrusion roller 13 is positioned at the rear side of the edge sealing mechanism 10; the two pairs of extrusion rollers are arranged on the upper side and the lower side of the raw material plate 0 in pairs in the Z-axis direction.

The edge sealing mechanism 10 is driven by a second driving mechanism (not shown in the figure) to do linear reciprocating motion along the Y axis, a first edge sealing groove 14 is formed in the front side of the edge sealing mechanism 10 corresponding to the rear end face of the raw material plate 0, and a second edge sealing groove 15 is formed in the rear side of the edge sealing mechanism corresponding to the front end face of the raw material plate 0; the groove width of the two edge sealing grooves corresponds to the thickness of the raw material plate 0, and the horizontal center lines of the two edge sealing grooves are overlapped with the horizontal center line of the raw material plate 0.

Through the design of the edge sealing mechanism 10, the front end and the rear end of the raw material plate 0 can be subjected to edge sealing treatment after film sticking; namely, the raw material plate 0 is translated to the rear end surface of the raw material plate after film sticking and enters the first edge sealing groove 14, and at the moment, the sticking film 11 on the raw material plate 0 in the first edge sealing groove 14 can be repeatedly pressed on the surface of the raw material plate 0 through the linear reciprocating motion of the edge sealing mechanism 10 in the Y axis, so that the combination degree of the sticking film 11 and the raw material plate 0 is improved; raw material plate 0 continues to translate backward after finishing the banding of rear end face, and banding mechanism 10 abdicates through the translation of Y axle during the translation, when raw material plate 0 displacement to self preceding terminal surface with second banding groove 15 when the Y axle is counterpointed, the straight reciprocating motion that rethread banding mechanism 10 was done at the Y axle is carried out as aforementioned banding to raw material plate 0 that is arranged in second banding groove 15. The tensioning degree of the film sticking 11 is improved after the raw material plate 0 passes through the sealing edges at the front end and the rear end, so that the integral combination degree of the plate surface is increased, the film sticking of the material plate can not be easily peeled off when the metal plate processing is carried out, and the processing quality is ensured.

The discharging area 3 comprises a plurality of conveying rollers 4, each conveying roller 4 is arranged in parallel at intervals along the X-axis direction and is driven by a third driving mechanism 16 to rotate backwards, and then the raw material plate 0 after being coated is conveyed backwards for discharging.

As shown in fig. 7 to 11, the shearing unit includes a feeding area 30, a shearing area 31 and a blanking area 32, which are sequentially arranged from back to front along the X-axis direction.

The feeding zone 30 includes at least one pair of pushing jaws 33 and a second alignment mechanism.

The pushing clamping jaw 33 is arranged corresponding to the X-axis direction and used for clamping and fixing the rear end of the raw material plate 0 to be sheared; each of the pushing jaws 33 is disposed on a sliding frame 34 at intervals along the Y-axis direction, and the sliding frame 34 performs linear reciprocating displacement corresponding to the shearing area 31 in the X-axis direction, so as to push and shear the raw material plate 0. The stability of the clamping of the pushing clamping jaw 33 is more reliable than that of a human hand, and the displacement precision is controllable, so that the precision of a sheared product can be ensured. Meanwhile, manual feeding is replaced, so that the feeding stroke can be further close to the shearing position, the shearing precision is favorably improved, more importantly, potential safety hazards are eliminated, and the personal safety is ensured.

The pushing clamping jaw 33 comprises an upper clamping plate 33a and a lower clamping plate 33b, and the lower clamping plate 33b is fixed relative to the sliding frame 34 in the Z-axis direction and correspondingly supports the lower surface of the raw material plate 0; the upper clamping plate 33a is rotatably assembled on the lower clamping plate 33b, and the front end of the upper clamping plate 33a presses the upper surface of the raw material plate 0 through downward rotation; a clamping cylinder 35 is connected to the rear end of the upper clamping plate 33a, a piston rod 36 of the clamping cylinder 35 extends downward and abuts against the rear end of the lower clamping plate 33b, so that when the piston rod 36 extends, the rear end of the upper clamping plate 33a is lifted, the front end of the upper clamping plate 33a is pressed downwards on the raw material plate 0, and the front end of the upper clamping plate 33a is matched with the front end of the lower clamping plate 33b to clamp the raw material plate 0.

Preferably, the spacing of the pusher jaws 33 on carriage 34 is adjustable to match the clamping requirements of stock plates 0 of different widths.

The second calibration mechanism includes at least two second pushing cylinders 37 and a plurality of second abutting portions 38, and each of the second pushing cylinders 37 and each of the second abutting portions 38 are arranged at two opposite sides of the feeding area 30 along the Y-axis direction at intervals.

Preferably, each second pushing cylinder 37 is located at one side of the feeding area 30 in the Y-axis direction, each second abutting portion 38 is located at the other side of the Y-axis direction, and the second pushing cylinders 37 and the second abutting portions 38 are arranged in one-to-one alignment.

After feeding, the piston rod of each second pushing cylinder 37 extends out to act on one side edge of the raw material plate 0, the raw material plate 0 receives thrust in the Y-axis direction, and the other side edge of the raw material plate 0 abuts against each second abutting part 38, so that the position of the raw material plate 0 in the Y-axis direction is corrected, the position accuracy when the raw material plate enters the shearing area 31 is improved, and the shearing accuracy is further improved.

The shearing area 31 comprises a shearing mechanism, a lifting mechanism and a limiting mechanism.

The shearing mechanism comprises an upper die cutter 39 and a lower die cutter 40, the upper die cutter 39 is positioned in front of the lower die cutter 40, and the upper die cutter 39 and the lower die cutter are respectively arranged corresponding to the upper surface and the lower surface of the raw material plate 0; the edge part of the upper die cutter 39 is positioned at the rear end, the edge part of the lower die cutter 40 is positioned at the front end, and the edge parts of the upper die cutter and the lower die cutter are in clearance fit; the blade part clearance should be adjusted to the interval around the accessible is adjusted upper and lower mould sword, and then the shearing needs of the 0 raw materials board of different thickness of adaptation.

The lower die cutter 40 is stationary (i.e. fixed relative to the equipment rack), and the upper die cutter 39 is driven by a hydraulic mechanism to make its edge swing up and down relative to the edge of the lower die cutter 40 around a swing shaft 41, so as to shear the raw material plate 0.

The lifting mechanism comprises a lifting platform 42, and the lifting platform 42 is arranged below the upper die cutter 39 correspondingly; the lifting platform 42 is driven by a fourth driving mechanism 46 to do lifting motion on the Z axis, and has two states of lifting and descending; when the raw material plate 0 is pushed forwards, the lifting platform 42 is in a descending state, and the lifting plane of the lifting platform 42 is lower than the pushing plane of the raw material plate 0; when the raw material plate 0 is sheared, the lifting platform 42 is in a lifting state, and in the lifting state, the lifting plane of the lifting platform 42 is located on the same horizontal plane with the edge of the lower die cutter 40.

By means of the design, when the raw material plate 0 is pushed, the descending lifting platform 42 enables the upper surface of the front end of the raw material plate 0 to have space in the Z-axis direction to avoid the edge part of the upper die cutter 39, surface scratching is avoided, and the appearance quality of the raw material plate 0 is further ensured. Meanwhile, when the shear is carried out, the lifted lifting plane can play an auxiliary supporting role on the raw material plate 0, and the shear efficiency and the shear quality are favorably improved.

The limiting mechanism comprises a limiting plate 43, and the limiting plate 43 is arranged corresponding to the front end of the raw material plate 0 and is positioned on the front side of the edge part of the lower die cutter 40; the horizontal distance from the limiting plate 43 to the edge of the lower die cutter 40 corresponds to the front-rear length of the finished material plate 44 which needs to be sheared from the material plate 0 during shearing.

The shearing device further comprises a fifth driving mechanism (not shown in the figure), wherein the fifth driving mechanism drives the limiting plate 43 to move back and forth in the X-axis direction, the fifth driving mechanism is used for adjusting the distance between the limiting plate 43 and the shearing position before production and processing, and the horizontal position of the limiting plate 43 is fixed after adjustment is finished, so that requirements of different shearing sizes are met. The cutting position is a position where the edge portion of the upper die cutter 39 and the edge portion of the lower die cutter 40 cut the raw material plate 0.

The blanking area 32 is provided with a material loading platform 45, and the material loading platform 45 is arranged below the lifting platform 42 correspondingly; the finished material plate 44 sheared from the raw material plate 0 falls onto the material loading platform 45 by self weight to realize blanking.

The working principle of the present invention is now explained as follows:

the raw material plate 0 is transferred from the film sticking feeding platform 47 to the feeding area 1 of the film sticking unit through the composite sucking disc device, and the position of the raw material plate in the Y-axis direction is calibrated by the first calibration mechanism and then is conveyed to the film sticking area 2 for surface film sticking. After the film is pasted, the front end and the rear end of the raw material plate 0 are respectively subjected to edge sealing treatment through an edge sealing mechanism 10 so as to improve the bonding strength of the film and the plate surface; after the edge sealing is finished, the raw material plate 0 enters the discharging area 3 of the film sticking unit to wait for being transferred to a film sticking blanking platform 49 through the composite sucking disc device to finish independent film sticking processing, or is transferred to a shearing unit to continue to perform cutting processing of the material plate.

The raw material plate 0 after film pasting is transferred from the discharging area 3 of the film pasting unit to the feeding area 30 of the shearing unit through the composite sucking disc device, or the raw material plate 0 without film pasting is transferred from the shearing feeding platform 48 to the feeding area 30 of the shearing unit through the composite sucking disc device. After the position of the raw material plate 0 in the Y-axis direction is calibrated by the second calibration mechanism, the rear end of the raw material plate 0 is clamped and positioned by the pushing clamping jaw 33, and the raw material plate 0 is pushed forward into the shearing area 31 to be sheared by the matching of the upper die cutter 39 and the lower die cutter 40, the pushing stroke is determined by the length of the single shearing material plate, and the machining precision can be further improved by arranging the limiting plate 43. During shearing, the lifting platform 42 supports the raw material plate 0, and after shearing, the lifting platform 42 descends to prevent the upper surface of the raw material plate 0 from being scratched by the upper die cutter 39. The cut finished material plate 44 directly falls to the material loading platform 45 of the blanking area 32 and is taken out through the adsorption conveying device 50, and the cutting processing is completed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a full-automatic pad pasting shearing equipment which characterized in that:

comprises a film sticking unit and a cutting unit;

2. The full-automatic film sticking and cutting equipment as claimed in claim 1, wherein: each first ejection cylinder is located Y axle direction one side in pay-off district, and each first portion of leaning on is located the opposite side of Y axle direction, and first ejection cylinder and the first portion of leaning on are counterpointed one by one and are set up.

3. The full-automatic film sticking and cutting equipment as claimed in claim 1, wherein: the pushing clamping jaw comprises an upper clamping plate and a lower clamping plate, and the lower clamping plate is fixed relative to the sliding frame in the Z-axis direction and correspondingly supports the lower surface of the raw material plate; the upper clamping plate is rotatably assembled on the lower clamping plate, and the front end of the upper clamping plate presses the upper surface of the raw material plate through downward rotation;

a die clamping cylinder is even located the rear end of punch holder, die clamping cylinder's piston rod stretches out downwards and supports and lean on in the rear end of lower plate constitutes when the piston rod stretches out, and the rear end of punch holder lifts up to the front end that makes the punch holder keeps compressing tightly to raw materials board downwards, and then keeps pressing from both sides tight to raw materials board with the front end cooperation of lower plate.

4. The full-automatic film sticking and cutting equipment as claimed in claim 1, wherein: the Y-axis position of each pushing clamping jaw on the sliding frame is adjustable.

5. The full-automatic film sticking and cutting equipment as claimed in claim 1, wherein: each second ejection cylinder is located Y axle direction one side in pan feeding district, and each second supports to the opposite side that the portion is located Y axle direction, and the second ejection cylinder supports to the portion one-to-one with the second and sets up.

6. The full-automatic film sticking and cutting equipment as claimed in claim 1, wherein: the limiting plate is driven by the fifth driving mechanism to translate back and forth in the X-axis direction, the distance between the limiting plate and the shearing part is adjusted before production and machining, and the horizontal position of the limiting plate is fixed after adjustment is finished, so that requirements of different shearing sizes are met.