CN113147083A

CN113147083A - Enclose frame make-up machine

Info

Publication number: CN113147083A
Application number: CN202110517184.9A
Authority: CN
Inventors: 王跃龙; 杨振奎; 刘晓龙
Original assignee: Xuchang Yuto Printing & Packing Co ltd
Current assignee: Xuchang Yuto Printing & Packing Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-07-23
Anticipated expiration: 2041-05-12
Also published as: CN113147083B

Abstract

The invention relates to the field of box packaging, in particular to an enclosure frame forming machine which comprises a side edge folding work station, an edge smearing work station, an edge bonding work station, an edge shoveling and blanking work station and a conveying device, wherein the conveying device is used for conveying material parts to each work station for forming; the conveyer corresponds each work station department and all is equipped with and embraces the subassembly tightly, it is used for embracing tightly and encloses the shaping of frame and the unfixed material spare of one corner on forming die to embrace the subassembly tightly. Through setting up side hem worker station, smear limit worker station, glue limit worker station, shovel limit unloading worker station and conveyer, conveyer corresponds each worker station department and all is equipped with and holds the subassembly tightly, solved prior art and can not shift not complete fashioned material spare, need accomplish the top surface and the complete folding forming of side of hawk and facial tissue on the mould of same station, the shaping station is long consuming time, and is inefficient, influences the problem of productivity, thereby make each shaping station consuming time weak point, improve the productivity.

Description

Enclose frame make-up machine

Technical Field

The invention relates to the field of box packaging, in particular to a surrounding frame forming machine.

Background

Packaging refers to a series of activities for designing and producing containers or dressings, which are indispensable conditions for the entry of goods into the field of circulation and consumption. The package of the commodity can play a role in increasing the value of the commodity, protecting the product, facilitating logistics and beautifying the commodity. In the tradition, when packing the cigarette case, because the cigarette case is comparatively frivolous, make the cigarette case of enclosing the frame scatter when removing easily, for preventing this phenomenon, just carry out the implementation of next station after carrying out the complete molding to it.

CN209466741U patent "a enclose frame hem device", published as 2019.10.08, discloses an enclose frame hem device, including first elevating platform and multistation carousel, enclose frame hem device including the side hem mechanism of symmetrical arrangement in the elevating platform left and right sides and connect the top surface hem mechanism on the multistation carousel. The utility model discloses a pair of enclose frame hem device, through the side folding forming of side hem mechanism with hawk and facial tissue, through the top surface folding forming completely with the top surface and the side of hawk and facial tissue of top surface hem mechanism, during the shaping, the position motion of facial tissue and hawk, the location is more accurate, reduces calibration time, improves shaping efficiency to the fashioned carton is more pleasing to the eye.

However, when the enclosure frame edge folding device is used, because incompletely-formed materials cannot be transferred, the top surfaces and the side surfaces of the gray boards and the facial tissues are completely folded and formed on the die at the same station, the forming station is long in time consumption, the efficiency is low, and the capacity is influenced.

Disclosure of Invention

In order to solve the problems that the incompletely formed material pieces can not be transferred, the top surfaces and the side surfaces of the gray boards and the facial tissues are completely folded and formed on the die at the same station, the forming station is long in time consumption, the efficiency is low and the productivity is influenced,

the invention provides a surrounding frame forming machine which comprises a side edge folding work station, an edge smearing work station, an edge bonding work station, an edge shoveling and blanking work station and a conveying device, wherein the conveying device is used for conveying materials to each work station for forming;

the conveyer corresponds each work station department and all is equipped with and embraces the subassembly tightly, it is used for embracing tightly and encloses the shaping of frame and the unfixed material spare of one corner on forming die to embrace the subassembly tightly.

Further, it embraces mechanism and second and embraces mechanism tightly to embrace the subassembly tightly including installation mechanism, first embrace tightly the mechanism with the second embrace the mechanism activity set up in be used for on the installation mechanism holding tightly the adjacent both sides of material spare, installation mechanism be used for embrace tightly the unit mount in conveyer.

Furthermore, the first enclasping mechanism comprises a rotary pressing plate and a first transmission piece, the first transmission piece is used for controlling the rotary pressing plate to rotate, and the second enclasping mechanism comprises a second transmission piece and a second pressing plate.

Furthermore, the rotary pressing plate comprises a connecting piece, a connecting rod and a first pressing plate, the connecting piece is detachably connected with the first pressing plate, and the connecting piece is rotatably connected with the connecting rod.

Further, the second transmission part is a telescopic rotating shaft, and the telescopic rotating shaft is connected with the second pressing plate; the cross section of the second pressing plate is step-shaped, and a convex hull is arranged at one end, close to the material part, of the second pressing plate.

Furthermore, the side edge folding work station comprises a side edge folding mechanism and a feeding and conveying mechanism, the side edge folding mechanism is movably arranged on the feeding and conveying mechanism, and the side edge folding mechanism comprises a supporting plate and edge folding plates symmetrically arranged on two sides of the supporting plate.

Further, the trimming work station comprises a mounting plate and a trimming mechanism, and the trimming mechanism is arranged on the mounting plate.

Furthermore, the edge smearing work station further comprises an angle pushing mechanism, and the angle pushing mechanism is arranged on the mounting plate;

and a winding guide piece is arranged on one side, deviating from each work station, above the forming die and used for guiding when the winding of the material piece falls.

Furthermore, the trimming station further comprises clamping mechanisms, and the clamping mechanisms are symmetrically arranged at two ends of the mounting plate.

Further, the edge shoveling and blanking station comprises an edge shoveling mechanism and a blanking mechanism;

the blanking mechanism comprises two symmetrically arranged blanking pieces, and the two blanking pieces can be close to each other and used for clamping blanking of the blanking pieces.

Compared with the prior art, the enclosure frame forming machine provided by the invention has the advantages that the side edge folding work station, the edge smearing work station, the edge bonding work station, the edge shoveling blanking work station and the conveying device are arranged, the conveying device is provided with the holding component corresponding to each work station, and the problems that in the prior art, incompletely formed materials cannot be transferred, the top surfaces and the side surfaces of the gray boards and the facial tissues are completely folded and formed on a die at the same work station, the forming work station consumes long time, the efficiency is low, and the productivity is influenced are solved, so that the time consumption of each forming work station is short, and the productivity is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a top view of a frame forming machine provided by the present invention;

fig. 2 is a perspective view of a frame forming machine provided by the invention;

FIG. 3 is a perspective view of a clasping assembly as provided by the present invention;

FIG. 4 is a perspective view of a side hemming station provided by the present invention;

FIG. 5 is a perspective view of a finishing station according to the present invention;

FIG. 6 is a perspective view of another perspective of the edging station provided by the present invention;

FIG. 7 is a perspective view of a taping station provided by the present invention;

FIG. 8 is a perspective view of a turnup blanking station provided in the present invention;

fig. 9 is a schematic view illustrating forming of a frame member according to the present invention.

Reference numerals:

100. side hemming working station 110, side hemming mechanism 111 and support plate

112. Hemming plate 120, feeding and transporting mechanism 200 and trimming work station

210. Mounting plate 211, anti-material rebound piece 220 and edge smearing mechanism

230. Corner pushing mechanism 231, corner pushing plate 240 and clamping mechanism

300. Edge bonding station 310, edge bonding plate 400 and edge shoveling and blanking station

410. Shovel edge mechanism 411, shovel edge plate 420 and blanking mechanism

421. Unloading 500, conveyer 600, hold subassembly tightly

610. Mounting mechanism 620, first clasping mechanism 621 and first transmission piece

622. Connecting piece 623, connecting rod 624, first clamp plate

630. A second clasping mechanism 631, a second transmission member 632 and a second pressure plate

700. Forming die 710, winding guide

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 9, in the following embodiments, the material with the surrounding frame formed and one corner unfixed refers to the material with the surrounding frame formed in a square shape and one corner unfixed, the length dimension refers to the dimension in the x direction with the material as a standard, the width dimension refers to the dimension in the y direction with the material as a standard, and the height dimension refers to the dimension in the z direction with the material as a standard. The various actions in the present invention are driven by a driving member, which may be, but not limited to, a cylinder, a motor.

Specific examples are given below:

referring to fig. 1 and 2, an enclose frame make-up machine, including side hem worker station 100, smear limit worker station 200, glue limit worker station 300, shovel limit unloading worker station 400 and conveyer 500, conveyer 500 is used for transporting material spare to each station shaping, conveyer 500 corresponds each work station department and all is equipped with and embraces subassembly 600 tightly, it is used for embracing tightly on forming die 700 and encloses the shaping of frame and the unfixed material spare of one corner to embrace subassembly 600 tightly.

In the specific implementation: referring to fig. 2 and 9, the enclosure frame forming machine comprises a side edge folding work station 100, an edge trimming work station 200, an edge bonding work station 300, an edge shoveling and blanking work station 400 and a conveying device 500;

the transportation device 500 is provided with a holding assembly 600 and a forming mold 700 corresponding to each station, the holding assembly 600 is used for holding a material piece which is formed on the forming mold 700 in a surrounding frame mode and has an unfixed corner, and the material piece is obtained in step 2; the forming die 700 is used for limiting the size of the frame-shaped material part and supporting and fixing the material part for convenient forming; preferably, the transportation device 500 is a multi-station turntable or a production line, and preferably, in this embodiment, the multi-station turntable, the folding edge station 100, the trimming edge station 200, the edge bonding station 300, and the edge shoveling and blanking station 400 are sequentially disposed around the multi-station turntable in the counterclockwise direction, so as to reduce the occupied space.

The side flanging station 100 is used for feeding the material in the step 1, wherein the material in the step 1 is pre-formed on the edge of the surface paper by a previous device, the material in the step 1 is conveyed to a forming die 700 to be subjected to side edge forming to the material in the step 2, and the upper strip of the material falls onto the forming die 700 due to weight and inertia during the side edge forming; the trimming station 200 is used for trimming the material in the step 2 to the material in the step 3; the edge bonding station 300 is used for bonding the paper with glue to the upper part of the material in the step 3, at the moment, the upper strip is bonded and fixed, and the material is shaped into a frame, such as the material in the step 4; and the edge shoveling and blanking station 400 is used for shoveling the material in the step 4 into the material in the step 5, blanking and transporting the material to the next device for the next action, and when the material in the step 5 is processed, the material is fixed towards the surface paper on the surface of the edge shoveling and blanking station 400.

The working principle is as follows: the side flanging station 100 transports the material in the step 1 to a forming die 700 from other devices, and carries out side flanging forming on the material in the step 1 to the material in the step 2; the tightly holding assembly 600 tightly holds the material in the step 2 and transports the material in the step 2 to the trimming work station 200 through the transporting device 500, and the trimming work station 200 performs trimming on the material in the step 2 to form the material in the step 3; step 3, conveying the material to the edge bonding station 300 through the conveying device 500 and the holding assembly 600, and after the holding assembly 600 loosens the material in the step 3, the edge bonding station 300 sticks surface paper to the upper side of the material in the step 3 and forms the material in the step 4; and 4, conveying the material in the step 4 to a shovel edge blanking work station 400 through a conveying device 500, shoveling the material in the step 4, blanking and conveying the material to the next device.

Specifically, referring to fig. 3, the clasping assembly 600 includes a mounting mechanism 610, a first clasping mechanism 620 and a second clasping mechanism 630, the first clasping mechanism 620 and the second clasping mechanism 630 are movably disposed on the mounting mechanism 610 for clasping two adjacent sides of the material, and the mounting mechanism 610 is used for clasping the assembly 600 to be mounted on the transportation device 500.

In specific implementation, the first clasping mechanism 620 and the second clasping mechanism 630 move to clamp two sides of an unfixed corner of the material part in the step 2, so that the clasping assembly 600 clasps the material part.

Specifically, the first clasping mechanism 620 comprises a rotary pressing plate and a first transmission piece 621, the first transmission piece 621 is used for controlling the rotary pressing plate to rotate, the rotary pressing plate comprises a connecting piece 622, a connecting rod 623 and a first pressing plate 624, the connecting piece 622 is detachably connected with the first pressing plate 624, and the connecting piece 622 is rotatably connected with the connecting rod 623; the length dimension of the first pressing plate 624 is smaller than that of the material upper strip so as not to interfere the edge smearing operation of the edge smearing work station 200; the connecting member 622 is detachably connected to the first pressing plate 624 for easy maintenance and replacement.

The first transmission member 621 is, but not limited to, a gear and a rack engaged with the gear, and may also be an elastic reset member; the gear is arranged on the connecting rod 623, and when the gear rotates, the connecting rod 623 also rotates, so that the rotation of the rotary pressure plate is realized.

During specific implementation, when holding tightly, through the driving piece drive, the rack drives the gear feed and rotates, because the gear is located on connecting rod 623, connecting rod 623 will rotate to realize that the rotation of first clamp plate 624 compresses tightly the winding of material spare, loosen the opposite direction of process for holding tightly, do not do too much and describe repeatedly. Through rotating pressing plate and first transmission piece 621 hold tightly the material winding, the stroke is shorter, speed is faster, space utilization is high and do not interfere the material shaping.

Specifically, the second clasping mechanism 630 includes a second transmission member 631 and a second pressing plate 632, the second transmission member 631 is a telescopic rotating shaft, and the telescopic rotating shaft is connected to the second pressing plate 632; the cross section of the second pressing plate 632 is step-shaped, and a convex hull is arranged at one end of the second pressing plate 632, which is close to the material part; the cross section of the second pressing plate 632 is step-shaped, so that the rigidity is increased, a convex hull is arranged at one end, close to the material part, of the second pressing plate 632, the telescopic step pitch is reduced, and the clamping mechanism 240 of the edge wiping work station 200 can clamp the edge conveniently.

During specific implementation, when hugging closely, through the driving piece drive, flexible rotation axis rotates earlier and then stretches out and draws back to make the rotatory side that compresses tightly the material spare of second clamp plate 632, loosen the opposite direction of process for hugging closely, do not do too much and describe repeatedly. The material part side surface is tightly held through the telescopic rotating shaft and the second pressing plate 632, so that the stroke is shorter, the speed is higher, the space utilization rate is high, and the material part forming is not interfered.

It should be appreciated that the first clasping mechanism 620 and the second clasping mechanism 630 may be the same mechanism depending on the usage.

Specifically, referring to fig. 4, the side hemming station 100 includes a side hemming mechanism 110 and a feeding and transporting mechanism 120, wherein the side hemming mechanism 110 is movably disposed on the feeding and transporting mechanism 120; preferably, the side folding mechanism 110 includes a support plate 111 and folding plates 112 symmetrically disposed at two sides of the support plate 111, the folding plates 112 are rotatable to fold the material, and the feeding and transporting mechanism 120 is, but not limited to, a slide rail or a conveyor belt; preferably, the contact size of the flange plate 112 and the material piece flange is smaller than the height size of the material piece, so as to leave a space for the second clasping mechanism 630 to clasp, and the length size of the support plate 111 is matched with the length size of the material piece enclosure frame after being formed.

During specific implementation, the side flanging mechanism 110 is movably arranged on the feeding and conveying mechanism 120, the material in the step 1 is conveyed to the lower side of the forming mold 700 from a previous device through the feeding and conveying mechanism 120, the side flanging mechanism 110 is lifted up, the material in the step 1 is clamped between the supporting plate 111 and the forming mold 700, the flanging plate 112 is driven to rotate, the side edge of the material is flanged until the material in the step 1 is clamped between the flanging plate 112 and the forming mold 700, the upper strip of the material in the step 1 falls on the forming mold 700 due to inertia and gravity to form the material in the step 2, then the tightly holding assembly 600 clamps the material in the step 2, the flanging plate 112 resets, and the material in the step 2 is conveyed to a next station through the conveying device 500.

Specifically, referring to fig. 5 and 6, the trimming station 200 includes a mounting plate 210 and a trimming mechanism 220, and the trimming mechanism 220 is disposed on the mounting plate 210; the trimming mechanism 220 includes, but is not limited to, a roller, and can be replaced by a trimming blade, preferably, the roller is used for trimming and forming the material without scratching the material. Preferably, the two ends of the mounting plate 210 are symmetrically provided with anti-material-returning pieces 211, and the anti-material-returning pieces 211 are used for preventing the paper edge preforming position from returning by the previous device.

Preferably, the trimming station 200 further comprises a corner pushing mechanism 230 and a clamping mechanism 240;

referring to fig. 4 to 6, the angle pushing mechanism 230 is disposed on the mounting plate 210, specifically, on a side close to the upper strip edge of the material; the angle pushing mechanism 230 comprises an angle pushing plate 231, the angle pushing plate 231 is used for pushing the upper strip of the material, a strip guiding piece 710 is arranged on one side of the upper part of the forming die 700, which is far away from each station, and the strip guiding piece 710 is used for guiding the upper strip of the material when the upper strip falls;

during implementation, the winding guide part 710 is used for guiding when the winding of the material part falls, so that the winding of the material part is close to one end of the work station when the winding of the material part falls, the angle pushing plate 231 pushes the winding of the material part to prevent the winding of the material part from protruding towards the work station, and the upper end of the material part is limited in tandem through the winding guide part 710 and the angle pushing plate 231 to prevent the phenomenon of high and low feet.

Referring to fig. 5 and 6, the clamping mechanisms 240 are symmetrically arranged at two ends of the mounting plate 210, the clamping mechanisms 240 are matched with the clasping assemblies 600 to prevent a virtual edge phenomenon during edge wiping, preferably, the second clasping mechanism 630 is used for clamping the upper end of the side surface of the material piece, and the clamping mechanisms 240 are used for clamping the side surface of the material piece and are located below the clamping position of the second clasping mechanism 630.

It should be understood that the step phenomenon refers to a step difference between the upper strip edge of the material piece and the side edge of the material piece in the y direction of the xy plane after the material piece enclosure frame is formed; the virtual edge phenomenon refers to the step difference between the upper strip edge of the material part and the side edge of the material part in the z direction on the xz plane after the material part enclosure frame is formed.

During specific implementation, the material in the step 2 is transported to the trimming station 200 through the transporting device 500 and the clasping assembly 600, the mounting plate 210 is driven by the driving piece to approach the material in the step 2, the material rebounding prevention piece 211 on the mounting plate 210 performs rebounding prevention action on the material in the step 2, then the clamping mechanism 240 clamps the material, the driving corner pushing plate 231 moves forward to push the material in the step 2, and finally trimming is performed on the material in the step 3 through the rollers.

Specifically, referring to fig. 7, the edge bonding station 300 is provided with an edge bonding plate 310, and the edge bonding plate 310 is used for sucking the facial tissue with glue and bonding the facial tissue with glue on the upper strip of the material in the step 3 to form the material in the step 4.

During specific implementation, the material in the step 3 is transported to the edge adhering station 300 through the transporting device 500 and the edge adhering assembly 600, the edge adhering assembly 600 is loosened, and the edge adhering plate 310 adheres the surface paper with the glue to the upper strip of the material in the step 3 and forms the material in the step 4.

Specifically, referring to fig. 8, the edge-cutting blanking station 400 includes an edge-cutting mechanism 410 and a blanking mechanism 420; shovel mechanism 410 includes shovel plate 411; the blanking mechanism 420 includes two symmetrically disposed blanking members 421, and the two blanking members 421 can be close to each other for clamping the blanking member.

During specific implementation, the material in step 4 is transported to the edge-shoveling blanking station 400 through the transporting device 500, and driven by the driving part, the edge-shoveling blanking station 400 is close to the forming die 700 or the forming die 700 is close to the edge-shoveling blanking station 400, so that the material 421 is driven to clamp the material, then the edge-shoveling plate 411 moves downwards to carry out edge-shoveling forming on the material in step 4 to the material in step 5, after the forming is completed, the forming die 700 loosens the fixation of the material, and the material in step 5 is blanked by the blanking part 421.

Although terms such as side hemming station, trimming station, edge bonding station, hemmed blanking station, transport device, holding assembly, forming die, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a enclose frame make-up machine which characterized in that: the edge folding machine comprises a side edge folding work station (100), an edge smearing work station (200), an edge bonding work station (300), an edge shoveling and blanking work station (400) and a conveying device (500), wherein the conveying device (500) is used for conveying material parts to each work station for forming;

conveyer (500) correspond each work station department and all are equipped with and hold subassembly (600) tightly, it is used for holding tightly to hold subassembly (600) tightly and enclose the shaping of frame and the unfixed material spare of one corner on forming die (700).

2. The frame forming machine of claim 1, wherein: embrace subassembly (600) tightly including installation mechanism (610), first mechanism (620) and the second mechanism (630) of embracing tightly, first mechanism (620) of embracing tightly with second mechanism (630) of embracing tightly move set up in be used for on installation mechanism (610) holding tightly the adjacent both sides of material spare, installation mechanism (610) be used for embrace subassembly (600) install in conveyer (500).

3. The frame forming machine of claim 2, wherein: the first clasping mechanism (620) comprises a rotary pressure plate and a first transmission piece (621), the first transmission piece (621) is used for controlling the rotary pressure plate to rotate, and the second clasping mechanism (630) comprises a second transmission piece (631) and a second pressure plate (632).

4. The frame forming machine of claim 3, wherein: the rotary pressing plate comprises a connecting piece (622), a connecting rod (623) and a first pressing plate (624), the connecting piece (622) is detachably connected with the first pressing plate (624), and the connecting piece (622) is rotatably connected with the connecting rod (623).

5. The frame forming machine of claim 3, wherein: the second transmission piece (631) is a telescopic rotating shaft, and the telescopic rotating shaft is connected with the second pressure plate (632); the cross section of the second pressing plate (632) is step-shaped, and a convex hull is arranged at one end, close to the material part, of the second pressing plate (632).

6. The frame forming machine of claim 1, wherein: the side flanging station (100) comprises a side flanging mechanism (110) and a feeding and conveying mechanism (120), wherein the side flanging mechanism (110) is movably arranged on the feeding and conveying mechanism (120), and the side flanging mechanism (110) comprises a supporting plate (111) and flanging plates (112) symmetrically arranged on two sides of the supporting plate (111).

7. The frame forming machine of claim 1, wherein: the trimming work station (200) comprises a mounting plate (210) and a trimming mechanism (220), wherein the trimming mechanism (220) is arranged on the mounting plate (210).

8. The frame forming machine of claim 7, wherein: the trimming work station (200) further comprises an angle pushing mechanism (230), and the angle pushing mechanism (230) is arranged on the mounting plate (210);

and a winding guide piece (710) is arranged on one side, deviating from each work station, of the upper part of the forming die (700), and the winding guide piece (710) is used for guiding a winding of the material piece when the winding falls.

9. The frame forming machine of claim 7, wherein: the trimming work station (200) further comprises clamping mechanisms (240), wherein the clamping mechanisms (240) are symmetrically arranged at two ends of the mounting plate (210).

10. The frame forming machine of claim 1, wherein: the edge shoveling and blanking work station (400) comprises an edge shoveling mechanism (410) and a blanking mechanism (420);

the blanking mechanism (420) comprises two symmetrically arranged blanking parts (421), and the two blanking parts (421) can be close to each other to clamp the blanking of the parts.