Stripping mechanism of PCB gong machine

Abstract

The utility model provides a stripping mechanism of a PCB gong machine, comprising a bottom plate, a top plate, a panel and a backing wood plate which are arranged in sequence from bottom to top, a plurality of first screw columns which are arranged at intervals are arranged in sequence at the peripheral edge of one side of the bottom plate opposite to the top plate, the top plate is arranged on the bottom plate among the plurality of first screw columns, and the panel is arranged on the backing wood plate. A plurality of second screw columns corresponding to the first screw columns are arranged on the bottom plate located among the first screw columns, a plurality of rows of ejector rods capable of penetrating through the panel and the padding wood plate are sequentially arranged on the side, opposite to the panel, of the top plate at intervals in the width direction of the top plate, and a plurality of air cylinders correspondingly arranged are arranged on the bottom plate located among the first screw columns; air cylinder rods of the air cylinders abut against the bottom of the top plate respectively, the air cylinder rods of the air cylinders ascend to drive the top plate to ascend, and the top plate ascends to drive the ejector rods to ascend, so that the ejector rods sequentially penetrate through the panel and the wood padding plate respectively and stretch out of the wood padding plate, workpieces machined by PCBs are jacked up, the workpieces are separated from the pins, discharging is completed, and the stripping effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB gong machines, in particular to a material stripping mechanism of a PCB gong machine. Background Art

[0002] At present, when a printed circuit board (PCB) is processed on a CNC milling machine, pins are mostly used to fix the PCB board so as to process and shape the PCB board (for example, drilling and cutting). After the PCB board is processed and shaped, it is usually necessary to manually remove the pins and the PCB board, and then move the PCB board away from the CNC drilling and milling equipment. However, the manual method is time-consuming and labor-intensive to unload the PCB board, the disassembly efficiency is low, and the PCB board may be damaged, thereby failing to meet the needs of large-scale batch processing. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a material stripping mechanism for a PCB gong machine, aiming to solve the problem that when the existing printed circuit board PCB is processed on a CNC gong machine, after the PCB board is processed and formed, the operation of unloading the PCB board manually is time-consuming and labor-intensive, the disassembly efficiency is low, and the PCB board may be damaged, thereby failing to meet the needs of large-scale batch processing.

[0004] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0005] A stripping mechanism of a PCB gong machine is provided, comprising a bottom plate, a top plate, a panel and a pad board arranged in sequence from bottom to top, a plurality of first screw columns arranged at intervals and used to support the panel are arranged on the four edges of the bottom plate on the side opposite to the top plate, the top plate is arranged on the bottom plate located between the plurality of first screw columns, a plurality of second screw columns respectively corresponding to the first screw columns and penetrating the top plate for supporting the panel are arranged on the bottom plate located between the plurality of first screw columns, a plurality of rows of ejector rods which can respectively penetrate the panel and the pad board are arranged in sequence along the width direction of the top plate on the side opposite to the panel, a plurality of correspondingly arranged cylinders are arranged on the bottom plate between the plurality of first screw columns, the cylinder rods of the cylinders are respectively abutted against the bottom of the top plate, the top plate can be driven up by the cylinder rods when they rise, and the top plate can be driven up by the ejector rods so that the ejector rods respectively penetrate the panel and the pad board in sequence and extend out of the pad board.

[0006] Furthermore, the bottom plate is provided with a plurality of receiving grooves which are respectively used to receive the cylinders and penetrate through the upper and lower surfaces of the bottom plate, and the cylinders are respectively detachably arranged in the receiving grooves through a baffle.

[0007] Furthermore, two first screw holes are respectively provided on both side edges of the accommodating groove, and two second screw holes are respectively provided on both sides of the baffle plate corresponding to the two first screw holes. The baffle plate is detachably fixed to the base plate by the cooperation of screws, the first screw holes and the second screw holes.

[0008] Furthermore, the baffles are respectively provided with a first through hole corresponding to the cylinder rod of the cylinder, and the cylinder rod of the cylinder respectively passes through the baffles and abuts against the bottom of the top plate.

[0009] Furthermore, the top of the cylinder is located on both sides of the cylinder rod of the cylinder and a third screw hole is respectively provided thereon, and the baffle is respectively provided with fourth screw holes corresponding to the third screw holes, and the cylinder is detachably fixed to the baffle through the cooperation of screws, the third screw holes and the fourth screw holes.

[0010] Furthermore, the top plate is provided with a plurality of second through holes respectively adapted to the second screw columns.

[0011] Furthermore, the panel is provided with a plurality of third through holes respectively matched with the top rods, and the pad board is provided with a plurality of fourth through holes respectively arranged corresponding to the third through holes and matched with the top rods.

[0012] Furthermore, the panel is provided with a plurality of fifth screw holes respectively adapted to the first screw column and a sixth screw hole respectively adapted to the second screw column, and the wooden pad is provided with a plurality of seventh screw holes respectively corresponding to the fifth screw holes and an eighth screw hole respectively arranged corresponding to the sixth screw holes, and the wooden pad and the panel are respectively detachably fixed to the base plate by the cooperation of the screw, the first screw column, the fifth screw hole and the seventh screw hole and by the cooperation of the screw, the second screw column, the sixth screw hole and the eighth screw hole.

[0013] According to the stripping mechanism of the PCB gong machine of the above embodiment of the utility model, it includes a bottom plate, a top plate, a panel and a pad board arranged in sequence from bottom to top, and the edges of the bottom plate on the side opposite to the top plate are sequentially provided with a plurality of first screw columns arranged at intervals and used to support the panel, the top plate is arranged on the bottom plate located between the plurality of first screw columns, and the bottom plate located between the plurality of first screw columns is provided with a plurality of second screw columns corresponding to the first screw columns and penetrating the top plate for supporting the panel, and the side opposite to the panel of the top plate is sequentially provided with a plurality of rows of top rods which can respectively penetrate the panel and the pad board, and the bottom plate located between the plurality of first screw columns is provided with a plurality of correspondingly arranged cylinders, and the cylinder rods of the cylinders are respectively abutted against the bottom of the top plate, In this way, when the cylinder rod of the cylinder moves upward, the rise of the cylinder rod of the cylinder can drive the top plate to rise along the second screw column, and the rise of the top plate can drive the top rod to rise, so that the top rod can penetrate the panel and the pad board respectively and extend out of the pad board, and act on the bottom surface of the PCB board processed workpiece, so as to lift the PCB board processed workpiece, separate it from the pin, and then separate it from the pad board, complete the unloading, and achieve the purpose of unloading, so that the processed workpiece can be mechanized and automatically unloaded, avoiding the problems of low unloading efficiency, damage to the workpiece and inability to meet large-scale batch processing caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the stripping mechanism of the PCB gong machine provided by an embodiment of the utility model (the top plate is lifted up by the cylinder rod of the cylinder, at this time the cylinder is in an ascending state, and the top rod passes through the panel and the pad board respectively and extends out of the pad board).

[0016] Figure 2 yes Figure 1 Enlarged schematic diagram at point A in the middle.

[0017] Figure 3 yes Figure 1 Another structural schematic diagram of the stripping mechanism of the PCB gong machine is provided.

[0018] Figure 4 yes Figure 3 Enlarged schematic diagram of point B in the middle.

[0019] Figure 5 The figure provides a side view of the stripping mechanism of the PCB gong machine.

[0020] Figure 6 yes Figure 5 Enlarged schematic diagram at point C in the middle.

[0021] Figure 7 It is another structural schematic diagram of the stripping mechanism of the PCB gong machine provided by an embodiment of the utility model (the state where the top plate is not lifted up by the cylinder rod of the cylinder, and the top rod does not extend out of the pad board at this time).

[0022] Figure 8 yes Figure 7 Enlarged schematic diagram at point D in the middle.

[0023] Fig. 9 yes Figure 7 A side view of the stripping mechanism of the PCB gong machine is provided.

[0024] Fig.10 yes Fig. 9 Enlarged schematic diagram at point E in the middle.

[0025] Fig.11 It is an exploded view of the stripping mechanism of the PCB gong machine provided in the embodiment of the utility model.

[0026] Fig.12 yes Fig.11 Enlarged schematic diagram at F in the middle.

[0027] Fig.13 yes Fig.11 Enlarged schematic diagram at point G in the middle.

[0028] Fig.14 It is another exploded view of the stripping mechanism of the PCB gong machine provided in the embodiment of the utility model. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] Please refer to Figures 1 to 14The utility model provides a stripping mechanism of a PCB gong machine according to an embodiment of the present invention, comprising a bottom plate 10, a top plate 20, a panel 30 and a pad board 40 arranged in sequence from bottom to top, wherein the pad board 40 is used to carry a PCB board waiting for processing workpiece, and the PCB board waiting for processing workpiece is arranged on the pad board 40 through a pin, and the PCB gong machine performs gong processing on the PCB board waiting for processing workpiece carried on the pad board 40. When the PCB gong machine completes the gong processing, a PCB board processed workpiece can be obtained. At this time, the PCB board processed workpiece needs to be ejected to make it aligned with the pin. The nails are detached to achieve the effect of stripping the material. The edges of the sides of the bottom plate 10 opposite to the top plate 20 are sequentially provided with a plurality of first screw columns 11 arranged at intervals and used to support the panel 30. The top plate 20 is arranged on the bottom plate 10 located between the plurality of first screw columns 11. The bottom plate 10 located between the plurality of first screw columns 11 is provided with a plurality of second screw columns 12 corresponding to the first screw columns 11 and penetrating the top plate 20 for supporting the panel 30. The top of the second screw column 12 is flush with the top of the first screw column 11. In this way, The second screw column 12 and the first screw column 11 together play the role of supporting the panel 30, thus providing a space for the bottom plate 20 to move up and down. The top plate 20 is provided with a plurality of rows of top rods 21 that can respectively penetrate the panel 30 and the pad board 40 in sequence along its width direction on one side opposite to the panel 30. The bottom plate 10 between the plurality of first screw columns 11 is provided with a plurality of correspondingly arranged cylinders 50, and the cylinder rods 51 of the cylinders 50 are respectively abutted against the bottom of the top plate 20, so that when the cylinders 50 are inflated, the cylinders 51 are pressed against the bottom of the top plate 20. 0, the telescopic movement of the cylinder rod 51 drives the top plate 20 to rise and fall. When the cylinder rod 51 of the cylinder 50 moves upward, the rising of the cylinder rod 51 of the cylinder 50 can drive the top plate 20 to rise. At this time, the top 20 rises along the second screw column 12, and the rising of the top plate 20 can drive the push rod 21 to rise, so that the push rod 21 respectively penetrates the panel 30 and the pad board 40 in sequence and extends out of the pad board 40, and acts on the bottom surface of the PCB board processed workpiece, lifts the PCB board processed workpiece, separates it from the pin, and then separates it from the pad board 40, completes the unloading, and achieves the function of unloading, thereby realizing mechanized automatic unloading of the processed workpiece, avoiding the problems of low unloading efficiency, damage to the workpiece, and inability to meet large-scale batch processing caused by manual operation.

[0031] Furthermore, if Figure 3 , Figure 4 , Fig.11 , Fig.12 , Fig.13 and Fig.14As shown, the base plate 10 is provided with a plurality of receiving grooves 13 respectively used to receive the cylinder 50 and penetrating the upper and lower surfaces of the base plate 10. The receiving grooves 13 are in the shape of long strips, and the receiving grooves 13 are symmetrically arranged on the base plate 10 along the width direction of the base plate 10, so as to facilitate the placement of the cylinder 50 in the receiving grooves 13. The cylinders 50 are detachably arranged in the receiving grooves 13 through a baffle 14, and the cylinders 50 are placed in the receiving grooves 13 without taking up space, thereby making the equipment more compact.

[0032] Furthermore, if Fig.13 As shown, two first screw holes 15 are respectively provided on both side edges of the accommodating groove 13, and two second screw holes 141 corresponding to the two first screw holes 15 are respectively provided on both sides of the baffle plate 14. The baffle plate 141 is detachably fixed to the base plate 10 by the cooperation of screws, the first screw holes 15 and the second screw holes 141, so as to facilitate the disassembly and maintenance of the cylinder 50.

[0033] Furthermore, if Fig.12 and Fig.13 As shown, the baffle 14 is respectively provided with a first through hole 142 corresponding to the cylinder rod 51 of the cylinder 50. The cylinder rod 51 of the cylinder 50 respectively penetrates the baffle 14 and abuts against the bottom of the top plate 20, so that the top plate 20 can be driven to rise and fall through the telescopic movement of the cylinder rod 51 of the cylinder 50.

[0034] Furthermore, if Fig.12 and Fig.13 As shown, the top of the cylinder 50 is provided with a third screw hole 52 on both sides of the cylinder rod 51 of the cylinder 50, and the baffle 14 is provided with a fourth screw hole 143 corresponding to the third screw hole 52. The cylinder 50 is detachably fixed to the baffle 14 through the cooperation of screws, the third screw hole 52 and the fourth screw hole 143, which facilitates the installation and disassembly of the cylinder 50.

[0035] Furthermore, the top plate 20 is provided with a plurality of second through holes 22 respectively adapted to the second screw columns 12 , so that the second screw columns 12 can pass through the top plate 20 and be used to support the panel 30 .

[0036] Furthermore, the panel 30 is provided with a plurality of third through holes 31 respectively adapted to the push rods 21, and the pad board 40 is provided with a plurality of fourth through holes 41 respectively arranged corresponding to the third through holes 31 and adapted to the push rods 21. In this way, when the cylinder 50 is inflated, the push plate 20 is driven to rise and fall by the telescopic movement of the cylinder rod 51 of the cylinder 50. The lifting and lowering of the top plate 20 can drive the push rod 21 to rise and fall along the third through holes 31 and the fourth through holes 41. When the push rod 21 rises along the third through holes 31 and the fourth through holes 41, the push rod 21 respectively penetrates the panel 30 and the pad board 40 in sequence and extends out of the pad board 40, and acts on the bottom surface of the PCB board waiting for processing, lifts the workpiece after the PCB board is processed, separates it from the pin, and then separates it from the pad board 40, completes the unloading, and achieves the falling off effect.

[0037] Furthermore, the panel 30 is provided with a plurality of fifth screw holes 32 respectively adapted to the first screw column 11 and a sixth screw hole 33 adapted to the second screw column 12, the pad board 40 is provided with a plurality of seventh screw holes 42 respectively corresponding to the fifth screw holes 32 and an eighth screw hole 43 corresponding to the sixth screw hole 33, the pad board 40 and the panel 30 are respectively connected by screws, the first screw column 11, the fifth screw hole 32 and the seventh screw hole 42, and by screws, the second screw column 12, the The sixth screw hole 33 and the eighth screw hole 43 cooperate to be detachably fixed on the base plate 20, so that the pad board 40, the base plate 10 and the panel 30 are detachably fixed together to form a compact whole, so that the top plate 20 can move freely up and down under the action of the cylinder 50, so that the top plate 20 can be lifted and lowered by the telescopic movement of the cylinder rod 51 of the cylinder 50, and the top rod 21 can be lifted and lowered to lift the workpiece after the PCB board processing is completed, so that it is separated from the pin, and then separated from the pad board 40, completing the unloading and achieving the effect of falling off.

[0038] According to the stripping mechanism of the PCB gong machine of the above embodiment of the utility model, it includes a bottom plate, a top plate, a panel and a pad board arranged in sequence from bottom to top, and the edges of the bottom plate on the side opposite to the top plate are sequentially provided with a plurality of first screw columns arranged at intervals and used to support the panel, the top plate is arranged on the bottom plate located between the plurality of first screw columns, and the bottom plate located between the plurality of first screw columns is provided with a plurality of second screw columns corresponding to the first screw columns and penetrating the top plate for supporting the panel, and the side opposite to the panel of the top plate is sequentially provided with a plurality of rows of top rods which can respectively penetrate the panel and the pad board, and the bottom plate located between the plurality of first screw columns is provided with a plurality of correspondingly arranged cylinders, and the cylinder rods of the cylinders are respectively abutted against the bottom of the top plate, In this way, when the cylinder rod of the cylinder moves upward, the rise of the cylinder rod of the cylinder can drive the top plate to rise along the second screw column, and the rise of the top plate can drive the top rod to rise, so that the top rod passes through the panel and the pad board respectively and extends out of the pad board, and acts on the bottom surface of the PCB board waiting for processing, so as to lift the processed workpiece of the PCB board, separate it from the pin, and then separate it from the pad board, and complete the unloading, so that the mechanized automatic unloading of the processed workpiece can be realized, avoiding the problems of low unloading efficiency, damage to the workpiece and inability to meet large-scale batch processing caused by manual operation.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stripping mechanism for a PCB gong machine, characterized in that: The foldable board is a board that is configured to be mounted on a rack and has a plurality of first and second screw columns that are respectively arranged at intervals and used to support the board. The foldable board is a board that is mounted on a rack and has a plurality of second screw columns that are respectively arranged at intervals and used to support the board. The foldable board is a board that is configured to be mounted on a rack and has a plurality of first and second screw columns that are respectively arranged at intervals and used to support the board. The foldable board is a board that is configured to be mounted on a rack and has a plurality of second screw columns that are respectively arranged at intervals and used to support the board. The foldable board is a board that is configured to be mounted on a rack and has a plurality of second screw columns that are respectively arranged at intervals and used to support the board.

2. The stripping mechanism of the PCB gong machine according to claim 1, characterized in that: The bottom plate is provided with a plurality of receiving grooves which are respectively used to receive the cylinders and penetrate through the upper and lower surfaces of the bottom plate. The cylinders are respectively detachably arranged in the receiving grooves through a baffle.

3. The stripping mechanism of the PCB gong machine according to claim 2, characterized in that: Two first screw holes are respectively provided on the two side edges of the accommodating groove, and two second screw holes are respectively provided on the two sides of the baffle plate corresponding to the two first screw holes. The baffle plate is detachably fixed to the base plate by the cooperation of screws, the first screw holes and the second screw holes.

4. The stripping mechanism of the PCB gong machine according to claim 2, characterized in that: The baffles are respectively provided with a first through hole corresponding to the cylinder rod of the cylinder, and the cylinder rod of the cylinder respectively penetrates the baffles and abuts against the bottom of the top plate.

5. The stripping mechanism of the PCB gong machine according to claim 4, characterized in that: The top of the cylinder is located on both sides of the cylinder rod of the cylinder and a third screw hole is respectively provided thereon, and the baffle is respectively provided with fourth screw holes corresponding to the third screw holes, and the cylinder is detachably fixed to the baffle through the cooperation of screws, the third screw holes and the fourth screw holes.

6. The stripping mechanism of the PCB gong machine according to claim 1, characterized in that: The top plate is provided with a plurality of second through holes respectively adapted to the second screw columns.

7. The stripping mechanism of the PCB gong machine according to claim 1, characterized in that: The panel is provided with a plurality of third through holes respectively matched with the top rods, and the pad board is provided with a plurality of fourth through holes respectively arranged corresponding to the third through holes and matched with the top rods.

8. The stripping mechanism of the PCB gong machine according to claim 1, characterized in that: The panel is provided with a plurality of fifth screw holes respectively adapted to the first screw columns and a sixth screw hole respectively adapted to the second screw columns, and the wooden pad is provided with a plurality of seventh screw holes respectively corresponding to the fifth screw holes and an eighth screw hole respectively arranged corresponding to the sixth screw holes, and the wooden pad and the panel are respectively detachably fixed to the base plate by the cooperation of the screws, the first screw columns, the fifth screw holes and the seventh screw holes, and by the cooperation of the screws, the second screw columns, the sixth screw holes and the eighth screw holes.

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