TW202142471A - Receiving platform and metal foil processing device - Google Patents

Abstract

The invention relates to a receiving platform and a metal foil processing device. The receiving platform comprises a horizontal receiving plate capable of going up and down, a plurality of top pillars fixed at the same height and a clamping component; when the horizontal receiving plate ascends to the coil stock receiving position, the top pillars are positioned below the horizontal receiving plate; the clamping component is used for clamping coil stock, pulling coil stock out along a straight line, and placing the cut coil stock on the horizontal receiving plate; and when the horizontal receiving plate descends to the height of the top pillar, the top pillars are used for receiving a tray for placing sheet stocks. According to the receiving platform, the lifting horizontal receiving plate is arranged to receive the cut coil stock, and after the horizontal receiving plate descends, the top pillars can be used for receiving the tray for placing sheet stocks, so that switching application can be realized as demanded without changing the complete set of equipment, the equipment adaptability is improved, and the using demand is met.

Description

Material receiving platform and metal foil material processing device

The invention relates to a foil material processing equipment, in particular to a material receiving platform and a metal foil material processing device.

At present, the production of circuit boards usually requires copper foil, and copper foil can be provided in coils or sheets. When the copper foil is provided in coils, it is necessary to unwind the coils, and then cut out the copper foil of a predetermined size, and then enter the next step of processing and production. When the copper foil is provided in sheet material, the sheet material is generally cut to a predetermined size and placed in a tray, and the tray is sent to the machine for further processing and production. In the same machine, generally, rolls or sheets are provided for processing and production. However, in some cases, both roll material and sheet material are used for feeding, and the conventional single feeding method cannot meet the demand, and the existing technology still needs to be improved.

The purpose of the present invention is to overcome the defects of the prior art, and provide a material receiving platform and a metal foil material processing device, so as to be able to accept coil and sheet materials and meet the requirements of use.

In order to achieve the above objective, the present invention adopts the following technical solutions: a material receiving platform, which includes a horizontal material receiving plate that can be raised and lowered, a plurality of fixed and equal height top pillars and material clamping components. When the horizontal receiving plate rises to the position of receiving the coil, the top column is located below the horizontal receiving plate, and the clamping component is used to clamp the coil, pull the coil out in a straight line, and place the cut coil on the horizontal Splice board. When the horizontal receiving plate drops below the height of the top column, the top column is used to receive the tray for placing the sheets.

A through hole for the top pillar to penetrate is provided on the horizontal receiving plate. The horizontal receiving plate is driven up and down by the cylinder below.

The clamping assembly includes a clamping jaw, a horizontal screw and a vertical cylinder. The vertical cylinder is used to drive the clamping jaw to move up and down, and the horizontal screw is used to drive the vertical cylinder and the clamping jaw to move horizontally and linearly.

There are three clamping jaws, the horizontal receiving plate is divided into four, and the horizontal linear motor drives the clamping jaws to move linearly in the gap between adjacent horizontal receiving plates.

When the horizontal receiving plate rises to the position of receiving the coil, the vertical motor drives the gripper to rise to a height higher than the horizontal receiving plate. When the gripper pulls out the coil, there is a gap between the coil and the horizontal receiving plate. When the coil is cut, the vertical motor drives the gripper to lower to place the coil on the horizontal receiving plate.

The present invention further discloses a metal foil processing device, which includes the above-mentioned material receiving platform and a coil cutting mechanism. Cut the roll material. The coil cutting mechanism includes a base, an upper cutting knife and a lower cutting knife. The base is provided with an upper sliding plate that can move up and down. The upper cutting knife is arranged on the upper sliding plate. The cutting knife can rotate up and down around the hinge; the lower part of the upper cutting knife is detachably fixedly connected with the upper sliding plate, the upper cutting knife is provided with a detachable upper cutting head, and the upper cutting head is embedded and fixed in the lower part of the upper cutting knife.

The upper sliding plate is equipped with at least two horizontal cylinders. The output shaft of the horizontal cylinder is connected with the upper cutter. The output shaft of the horizontal cylinder retracts when the upper sliding plate is lowered for cutting, so that the upper cutter and the lower cutter form a vertical shear. The horizontal cylinder When the upper sliding plate rises, the output shaft extends so that the upper cutter is separated from the lower cutter.

The upper sliding plate is provided with at least two positioning posts, which are arranged on one side of the horizontal cylinder and the axis of the positioning post is collinear with the output shaft of the horizontal cylinder. When the output shaft of the horizontal cylinder retracts and drives the upper cutter to rotate to the maximum stroke, the positioning column and the upper cutter abut, and the upper cutter descends to form a vertical shear with the lower cutter.

The lower cutter is provided with a lower cutter head. The roll material passes through the top surface of the lower cutter head. The lower cutter has a transition surface flush with the top surface of the lower cutter head. The transition surface is close to the edge of the lower cutter head. On the opposite side. The base is further provided with a bead for pressing the coiled material, the bead provides a pressing force through an air cylinder, and the bead compresses the coiled material on the transition surface and the top surface of the lower cutter head.

Compared with the prior art, the present invention has the following beneficial effects: the present invention receives the cut roll material by setting a lifting horizontal receiving plate, and after the horizontal receiving plate is lowered, the top pillar can be used to receive the pallet on which the sheet is placed. It can be directly switched to use when needed, without replacing the entire set of equipment, which improves the adaptability of the equipment and meets the needs of use.

In order to fully understand the technical content of the present invention, the technical solution of the present invention will be further introduced and illustrated below in conjunction with specific embodiments.

The first embodiment

The material receiving platform 300 of the first embodiment includes a horizontal material receiving plate 301 that can be raised and lowered, a plurality of fixed top pillars 304 of the same height, a material clamping component 313, and a material discharge component. It can be seen from Figure 1 and Figure 2 that the horizontal splice plate 301 is divided into 4 pieces, the middle two pieces have a larger area, the two sides on both sides have smaller areas, and there is a space between the adjacent horizontal splice plates 301 Straight line gap. The horizontal receiving plate 301 is provided with a through hole 305 through which the top post 304 penetrates. The top post 304 has two rows with a total of 10, so the through holes 305 of the horizontal splicing plate 301 also correspond to two rows with a total of 10. The horizontal receiving plate 301 is driven up and down by a plurality of air cylinders 306 below. As shown in FIG. 1 and FIG. 2, when the air cylinder 306 is fully extended, the horizontal receiving plate 301 rises to the position of the coil receiving 302, and the top post 304 is located below the horizontal receiving plate 301 at this time. In addition, as shown in FIG. 1, 8 limit plates 303 are provided on the horizontal receiving plate 301 to limit the position of the coil 302 after being pulled out. When the cylinder 306 in FIG. 2 is fully retracted, the horizontal receiving plate 301 will drop below the height of the top post 304. At this time, 10 top posts 304 pass through the through holes 305, and the operator can place the sheet material The tray is placed on the top pillar 304 and fixed. To this end, the tray (not shown) may be provided with positioning holes corresponding to the top pillar 304 one by one.

In addition, as shown in FIG. 1, the blanking assembly includes a screw rod 308, a sliding seat 309, a vertical cylinder 310 and a horizontal frame 311. The unloading component is used to suck the cut roll 302 on the horizontal receiving plate 301 or the sheet in the tray placed on the top post 304, and transfer it to the next working position for the next step of processing. The screw rod 308 drives the sliding seat 309 to move linearly, and the vertical air cylinder 310 is fixed on the sliding seat 309. The output shaft of the vertical cylinder 310 is fixedly connected to a horizontal frame 311, and the horizontal frame 311 is provided with 6 vacuum suction heads 312 facing downward. When the horizontal frame 311 moves above the roll material 302 on the horizontal receiving plate 301 or above the sheet material on the tray, the horizontal frame 311 moves downward, and the vacuum suction head 312 sucks up the roll material 302 or sheet material, and the horizontal frame 311 After moving upward, it moves linearly outward to complete the transfer of the roll material 302 or sheet material.

The clamping assembly 313 is used to clamp the coil 302, pull the coil 302 out in a straight line, and place the cut coil 302 on the horizontal receiving plate 301. As shown in FIG. 3, the clamping assembly 313 includes a clamping jaw 314, a horizontal screw rod 315 and a vertical air cylinder 316. The horizontal screw 315 drives the vertical air cylinder 316 and the clamping jaw 314 to move horizontally and linearly through the sliding plate 317, and the vertical air cylinder 316 is used to drive the clamping jaw 314 to move up and down. There are three clamping jaws 314, and they are fixed on the sliding plate 317 equidistantly. It can be seen from Fig. 1 and Fig. 2 that the horizontal receiving plate 301 is divided into 4 pieces. The clamping jaw 314 can move linearly in the gap between the adjacent horizontal receiving plates 301. As shown in Figure 1, the horizontal receiving plate 301 has risen to the position of the coil 302, and the vertical cylinder 316 (see Figure 3) drives the clamping jaws 314 to rise to a height higher than the horizontal receiving plate 301, so that the clamping jaws 314 can clamp Take the coil material 302. When the clamping jaw 314 pulls out the coil 302 smoothly, there is a gap between the clamping jaw 314 and the horizontal receiving plate 301, so there will be a gap between the coil 302 and the horizontal receiving plate 301 (see FIG. 4). When the coil material 302 is cut, the vertical air cylinder 316 drives the clamping jaw 314 down, and the horizontal screw rod 315 continues to push the clamping jaw 314 forward in the material pulling direction until the coil material 302 reaches the position defined by the limit plate 303 to smoothly The coil 302 is reclaimed and placed on the horizontal receiving plate 301 (see Figure 1).

Second embodiment

The second embodiment is a metal foil processing device. As shown in FIGS. 1 and 4, the metal foil processing device includes the receiving platform 300 and the coil cutting mechanism 200 of the first embodiment. The coil cutting mechanism 200 is arranged on one side of the material receiving platform 300. In the production line, the coil cutting mechanism 200 belongs to the upstream of the receiving platform 300. The material clamping component 313 of the receiving platform 300 clamps the coil material 302 in the coil material cutting mechanism 200 and pulls the coil material 302 in a straight line, and then the coil material 302 is cut by the coil material cutting mechanism 200. As shown in FIG. 1, a detection head 307 is provided between the coil cutting mechanism 200 and the receiving platform 300. The detection head 307 is mainly used to detect the thickness of the coil 302 to avoid pulling out the double-layer coil 302. 4 illustrates that when the clamping jaw 314 pulls the coil 302 out of the coil cutting mechanism 200, the coil 302 is higher than the height of the horizontal receiving plate 301. After the clamping jaw 314 pulls out the coil material 302 of a predetermined length, the coil material cutting mechanism 200 clamps the coil material 302 and cuts the coil material 302 to obtain a coil material 302 of a predetermined size.

FIG. 5 is an assembly perspective view of the coil cutting mechanism 200. The roll cutting mechanism 200 is provided with a base 20, and an upper sliding plate 201 that can move up and down is provided on the base 20. There are two sliding rails 202 on the base 20, a corresponding sliding seat 203 is fixed on the back of the upper sliding plate 201, and the sliding seat 203 and the sliding rail 202 are slidably connected. Two high-precision vertical air cylinders 205 are provided on the base 20, and the vertical air cylinders 205 are used to drive the upper sliding plate 201 to move up and down. The upper cutting knife 204 is arranged on the upper sliding plate 201, and the upper part of the upper cutting knife 204 is hinged with the upper sliding plate 201, and the upper cutting knife 204 can rotate up and down around the hinge. The hinged connection between the upper cutting knife 204 and the upper sliding plate 201 is also detachable, and the lower part of the upper cutting knife 204 is fixedly connected to the upper sliding plate 201 detachably. As shown in FIGS. 6 and 7, the upper sliding plate 201 is provided with two horizontal air cylinders 206, and the positions of the two horizontal air cylinders 206 correspond to the two ends of the upper cutter 204 in the longitudinal direction. The output shaft of the horizontal cylinder 206 and the upper cutter 204 are detachably connected. When the upper sliding plate 201 descends for cutting, the output shaft of the horizontal air cylinder 206 retracts, and the lower part of the upper cutter 204 moves toward the horizontal air cylinder 206, so that the upper cutter 204 and the lower cutter 211 can form a vertical shear. When the upper sliding plate 201 rises, the output shaft of the horizontal cylinder 206 extends, allowing the lower part of the upper cutter 204 to move away from the horizontal cylinder 206, so that the upper cutter 204 and the lower cutter 211 are separated, reducing the upper cutter 204 and the lower cutter. Unnecessary friction between the knives 211. The main function of the horizontal cylinder 206 is to control the small-angle rotation of the upper cutter 204. Therefore, the connection between the output shaft of the horizontal cylinder 206 and the upper cutter 204 should have a certain degree of flexibility. In addition, as shown in FIG. 6 and FIG. 7, the upper sliding plate 201 is provided with two positioning posts 207. The positioning column 207 is provided on the side of the horizontal cylinder 206 and the axis of the positioning column 207 is collinear with the output shaft of the horizontal cylinder 206. When the output shaft of the horizontal cylinder 206 retracts and drives the upper cutter 204 to rotate to the maximum stroke, the positioning column 207 abuts the upper cutter 204, and the upper cutter 204 descends to form a vertical shear with the lower cutter 211. Therefore, the function of the positioning post 207 is to accurately limit the position of the upper cutter 204 during the cutting operation, and avoid the inaccuracy caused by the use of the horizontal air cylinder 206 to directly limit the position. In addition, as shown in FIG. 7, the upper sliding plate 201 is provided with a long support bar 208, and the cut roll material passes through the support bar 208. The positions of the two horizontal air cylinders 206 correspond to the two ends of the support bar 208. The support bar 208 is further provided with a serrated guide bar 209.

A movable safety block 210 is provided on the base 20. The safety block 210 contains at least one safety position. When the safety block 210 is in the safety position, the safety block 210 is used to block the upper sliding plate 201 from descending. In this embodiment, as shown in FIG. 6, the fuse block 210 and the base 20 are connected by a rotating shaft, that is, the fuse block 210 can rotate around the rotating shaft. When the safety block 210 rotates to the vertical safety position (that is, directly below one side of the upper sliding board 201), the upper sliding board 201 and the safety block 210 will abut against each other, thereby preventing the upper sliding board 201 from falling. When the roll material needs to be pulled out manually, the safety block 210 can be used to hold the upper sliding plate 201 to avoid accidents caused by the accidental fall of the upper sliding plate 201, so the safety can be improved. When the upper cutter head of the upper cutter 204 needs to be replaced, the safety block 210 can also be used to hold the upper sliding plate 201 and then replace it, so that the safety is better. In other embodiments, the safety block can also be horizontally translated, and a notch can also be provided on one side of the upper sliding plate, and the safety block can be pushed into the notch as the safety position of the safety block.

As shown in FIG. 6, below the upper cutting knife 204 is the lower cutting knife 211. As shown in FIG. 6 and FIG. 8, a detachable and replaceable elongated lower cutter head 212 is fixed on the lower cutter 211 through a plurality of screws. When passing through the coil material, the coil material passes through the top surface of the lower cutter head 212. As shown in FIG. 9, the upper cutter 204 is fixed with a detachable and replaceable long upper cutter head 215 through a plurality of screws, and the upper cutter head 215 is embedded and fixed in the lower part of the upper cutter 204. When the upper cutter 204 and the lower cutter 211 cooperate to cut vertically, the blade 216 of the upper cutter head 215 moves downward against the outer side of the blade 213 of the lower cutter head 212 to complete the guillotine cutting.

As shown in FIG. 10, the base 20 is further provided with an upper roller 217 that can move up and down and a lower roller 218 that can rotate. The drawn roll material will pass between the upper roller 217 and the lower roller 218. The upper roller 217 is driven and pressed down synchronously by the two lower cylinders 219, and clamps the web with the lower roller 218. The lower roller 218 is driven to rotate by the motor 220. Therefore, the upper roller 217 and the lower roller 218 can realize the control of the web. Pull. After the drawn roll material passes between the upper roller 217 and the lower roller 218, it will pass through the transition surface 214 of the lower cutter 211 in FIG. 8 that is flush with the top surface of the lower cutter head 212. It can be seen from FIG. 8 that the transition surface 214 abuts on the opposite side of the cutting edge 213 of the lower cutting head 212. Above the transition surface 214 is provided a bead 221 for pressing the coil material. As shown in FIG. 10 and FIG. 11, the pressure bar 221 is divided into two halves and fixed to a cross bar 222 at the same time, and the cross bar 222 is driven by an air cylinder 223. The air cylinder 223 provides a pressing force for the pressure bar 221 through the cross bar 222. When the air cylinder 223 extends, the bead 221 descends and presses the roll material on the transition surface 214 and the top surface of the lower cutter head 212. The function of the bead 221 is to compress the coil material close to the cutting opening to ensure that the cutting opening is flat.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", etc. It is convenient to explain the present invention and simplify the description, instead of indicating or implying that the pointed device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only for illustrative purposes, and cannot be understood as indicating or implying relative importance.

The above description only uses examples to further illustrate the technical content of the present invention for easier understanding of the reader, but it does not mean that the implementation of the present invention is limited to this. Any technical extension or re-creation made according to the present invention shall be subject to the present invention. Protection of inventions.

20: Pedestal 200: Coil cutting mechanism 201: Skateboarding 202: Slide 203: Slide 204: Upper Cutter 205: Vertical cylinder 206: Horizontal cylinder 207: Positioning column 208: Bracket 209: guide bar 210: Insurance block 211: Bottom Cutter 212: Under the knife head 213: Blade 214: Transition surface 215: upper knife head 216: Blade 217: Upper Roll 218: Lower Roll 219: down pressure cylinder 220: Motor 221: layering 222: Crossbar 223: Cylinder 300: receiving platform 301: Horizontal splice plate 302: Coil 303: limit plate 304: Top Pillar 305: Through Hole 306: Cylinder 307: detection head 308: Screw 309: Slide 310: Vertical cylinder 311: horizontal frame 312: Vacuum tip 313: Clipping component 314: Gripper 315: Horizontal screw 316: Vertical cylinder 317: Skateboard

Figure 1 is a perspective view of the metal foil processing device of the present invention. Figure 2 is a perspective view of the assembly of the horizontal splice plate and the top pillar of the present invention. Figure 3 is an assembled perspective view of the clamping assembly of the present invention. Figure 4 is a side view of the metal foil processing device of the present invention. Fig. 5 is an assembly perspective view of the coil cutting mechanism of the present invention. Fig. 6 is an assembly perspective view of the coil cutting mechanism of the present invention with some parts omitted. Fig. 7 is an assembly perspective view of the upper sliding plate, the horizontal cylinder, and the positioning column of the coil cutting mechanism of the present invention. Fig. 8 is a perspective view of the lower cutter of the roll cutting mechanism of the present invention. Fig. 9 is a perspective view of the upper cutter of the web cutting mechanism of the present invention. Fig. 10 is a perspective view from the back of the assembly of the roll cutting mechanism of the present invention. Fig. 11 is a perspective view of the assembly of the bead and the cylinder of the coil cutting mechanism of the present invention.

It should be noted that the products shown in the above drawings are all adapted to the size of the drawings and the drawings are clear, and have been appropriately reduced/enlarged, and there is no restriction on the size of the products drawn in the view.

200: Coil cutting mechanism

300: receiving platform

301: Horizontal splice plate

302: Coil

303: limit plate

304: Top Pillar

305: Through Hole

307: detection head

308: Screw

309: Slide

310: Vertical cylinder

311: horizontal frame

312: Vacuum tip

314: Gripper

Claims (10)

A material receiving platform includes a horizontal material receiving plate that can be raised and lowered, a plurality of fixed and same height top pillars and clamping components; when the horizontal receiving plate rises to a position for receiving a coil, the top pillar Located below the horizontal splicing board, the clamping assembly is used to clamp the coil, pull out the coil in a straight line, and place the cut coil on the horizontal splicing plate; the horizontal splicing plate When descending to be lower than the height of the top column, the top column is used to receive a tray on which sheets are placed. The material receiving platform according to claim 1, wherein the horizontal material receiving plate is provided with a through hole for the top pillar to penetrate. The material receiving platform according to claim 1, wherein the horizontal material receiving plate is driven up and down by a cylinder below. The material receiving platform according to claim 1, wherein the clamping assembly includes a clamping jaw, a horizontal screw and a vertical air cylinder, the vertical air cylinder is used to drive the clamping jaw to move up and down, and the horizontal screw is used to drive the The vertical cylinder and the clamping jaw move horizontally and linearly. The material receiving platform according to claim 4, wherein there are three clamping jaws, the horizontal receiving plate is divided into four, and a horizontal linear motor drives the clamping jaws to move linearly in the gap between the adjacent horizontal receiving plates . The receiving platform according to claim 4, wherein when the horizontal receiving plate rises to the position for receiving the coil, a vertical motor drives the clamping jaw to rise to a height higher than the horizontal receiving plate, and the clamping jaw is pulled out When the material is coiled, a gap is left between the coil material and the horizontal receiving plate; when the coil material is cut, the vertical motor drives the clamping jaw to descend to place the coil material on the horizontal receiving plate. A metal foil processing device, comprising the receiving platform and a coil cutting mechanism as described in any one of Claim 1 to Claim 6, wherein a clamping component clamps a coil on the coil cutting mechanism The coil is pulled out in a straight line and the coil is cut by the coil cutting mechanism; the coil cutting mechanism includes a base, an upper cutting knife and a lower cutting knife. The base is provided with a movable up and down An upper slide plate, the upper cutting knife is arranged on the upper slide plate, and the upper part of the upper cutting knife is hinged with the upper sliding plate, the upper cutting knife can rotate up and down around the hinge; the lower part of the upper cutting knife is detachably fixed Connected with the upper sliding plate, the upper cutter is provided with a detachable upper cutter head, and the upper cutter head is embedded and fixed in the lower part of the upper cutter. The foil processing device according to claim 7, wherein the upper sliding plate is provided with at least two horizontal cylinders, an output shaft of the horizontal cylinder is connected with the upper cutter, and the horizontal cylinder is used for cutting when the upper sliding plate is lowered for cutting. The output shaft retracts so that the upper cutting knife and the lower cutting knife form a vertical shear, and the output shaft extends when the horizontal air cylinder rises to make the upper cutting knife separate from the lower cutting knife. The foil processing device according to claim 8, wherein the upper sliding plate is provided with at least two positioning posts, the positioning posts are arranged on one side of the horizontal cylinder, and the axis of the positioning post is collinear with the output shaft of the horizontal cylinder; When the output shaft of the horizontal cylinder retracts and drives the upper cutter to rotate to the maximum stroke, the positioning column abuts the upper cutter, and the upper cutter descends to form a vertical shear with the lower cutter. The foil processing device according to claim 7, wherein the lower cutter is provided with a lower cutter head, the coil passes through the top surface of the lower cutter head, and the lower cutter is provided with a top surface of the lower cutter head. A flush transition surface, the transition surface abuts against the other side of the cutting edge of the lower cutter head; the base is further provided with a bead for pressing the roll material, the bead is provided with a pressing force through an air cylinder, The bead presses the roll material on the transition surface and the top surface of the lower cutter head.

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