Printed circuit copper-clad plate cutting device

Abstract

The utility model relates to a printed circuit copper-clad plate cutting device, which belongs to the field of circuit copper-clad plate cutting and comprises a machine table, a cutting mechanism convenient for feeding, positioning and cutting is arranged on the upper surface of the machine table, and a discharging assembly convenient for discharging and conveying is arranged on the inner bottom wall of the machine table. According to the cutting device for the printed circuit copper-clad plate, the cutting mechanism is arranged, the feeding conveying belt is fixed to the middle of the upper surface of the machine table and used for conveying the copper-clad plate to a cutting position, the datum plate serves as a cutting datum, the cutting position can be adjusted through movement of an adjusting rod, and the distance fixing plate is fixed to the right side of a connecting block and used for ensuring the cutting distance; the cutting length of the copper-clad plate is set through the adjusting rod, the copper-clad plate is conveyed to the cutting position through the feeding conveying belt, the clamping air cylinder clamps the plate, the datum plate serves as a reference, the cutting position is adjusted through the fixing sleeve and the adjusting rod, and finally the copper-clad plate is precisely cut and machined through a laser cutter in the cutting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit copper-clad plate cutting, in particular to a printed circuit copper-clad plate cutting device. Background Art

[0002] Printed circuit copper clad laminate generally refers to copper foil laminate. Copper foil laminate is a plate material made by impregnating electronic fiberglass cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing. It is referred to as copper clad laminate. Copper clad laminate is the main material for producing printed circuit boards and needs to be cut before use.

[0003] As disclosed in Chinese Patent Publication No. (CN220462632U), a printed circuit board copper clad laminate cutting device comprises a workbench, a placing mechanism for carrying the copper clad laminate is arranged on the top of the workbench, a locking mechanism for positioning and locking the copper clad laminate is arranged on the surface of the placing mechanism, a cutting mechanism for cutting the copper clad laminate locked on the top of the placing mechanism is fixedly installed on the top of the workbench and on one side of the placing mechanism, and a loading mechanism for loading the copper clad laminate is arranged on one side of the workbench. The utility model can carry the copper clad laminate by arranging the placing mechanism, and then the copper clad laminate to be cut can be positioned by the locking mechanism, and then there will be no deviation during the process of cutting the copper clad laminate by the cutting mechanism, and after the cutting is completed, the placing mechanism can drive the copper clad laminate away from the bottom of the cutting mechanism, and cooperate with the loading mechanism, so that the copper clad laminate can be loaded and unloaded conveniently.

[0004] However, the above patent still has the problem of being inconvenient to automatically load and unload the copper clad laminate and cut it. For example, in the above patent, the copper clad laminate can be supported by setting a placement mechanism, and then the copper clad laminate to be cut can be positioned by a locking mechanism, so as to cut the copper clad laminate. However, this method requires re-clamping and re-positioning the copper clad laminate each time during cutting, which greatly affects the cutting efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a printed circuit copper clad board cutting device, which has the advantages of automatic loading and unloading and cutting, and solves the problem in the prior art that it is inconvenient to automatically load and unload the copper clad board and cut it.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printed circuit copper-clad plate cutting device, comprising a machine table, the upper surface of the machine table is provided with a cutting mechanism for facilitating material loading, positioning and cutting, and the inner bottom wall of the machine table is provided with a material unloading component for facilitating material unloading and conveying;

[0007] The cutting mechanism includes a feeding conveyor belt, a clamping cylinder, a clamping plate, a reference plate, a fixed sleeve, an adjusting rod, a connecting block, a distance plate and a cutting piece. The feeding conveyor belt is fixed to the middle part of the upper surface of the machine platform, the clamping cylinder is fixed to the right side of the upper surface of the feeding conveyor belt, the clamping plate is fixed to the outer side of the output shaft of the clamping cylinder, the reference plate is vertically fixed to the left side of the upper surface of the feeding conveyor belt, the fixed sleeve is fixed to the left side of the upper surface of the feeding conveyor belt, the adjusting rod is slidably connected to the inner wall of the fixed sleeve, the connecting block is fixed to the outer side of the adjusting rod, the distance plate is fixed to the right side of the connecting block, and the cutting piece is arranged on the upper surface of the feeding conveyor belt to perform laser cutting processing on the copper clad laminate.

[0008] Furthermore, the cutting element includes a fixing frame, a linear module and a laser cutter, the fixing frame is fixed to the upper surface of the feeding conveyor belt, the linear module is fixed to the lower surface of the fixing frame, and the laser cutter is fixed to the lower surface of the linear module.

[0009] Furthermore, a plurality of fixing holes are formed on the outer side of the adjusting rod, a connecting hole corresponding to the position of the fixing hole is formed on the outer side of the fixing sleeve, and a fixing bolt matching the inner diameter of the fixing hole is slidably connected to the inner wall of the connecting hole.

[0010] Furthermore, a controller is fixed on the outer side of the machine platform, and a buffer pad is fixed on the left side of the clamping plate.

[0011] Furthermore, the unloading assembly includes a unloading conveyor belt, a guide cover and two guard plates. The unloading conveyor belt is fixed to the inner bottom wall of the machine platform. A unloading port is provided on the upper surface of the machine platform and in front of the loading conveyor belt. The guide cover is fixed to the inner wall of the unloading port. The two guard plates are respectively fixed to the front and rear sides of the upper surface of the unloading conveyor belt.

[0012] Furthermore, the lengths of the two guard plates are equal to the length of the unloading conveyor belt, and the guide cover is in the shape of a rectangular parallelepiped with a hollow interior and missing upper and lower sides.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The printed circuit copper clad laminate cutting device is provided with a cutting mechanism. The feeding conveyor belt is fixed on the middle of the upper surface of the machine table to convey the copper clad laminate to the cutting position. The reference plate is used as the cutting reference. The cutting position can be adjusted by moving the adjusting rod. The distance plate is fixed on the right side of the connecting block to ensure the cutting spacing. The cutting length of the copper clad laminate is set by the adjusting rod. The copper clad laminate is conveyed to the cutting position by the feeding conveyor belt. The clamping cylinder clamps the plate. The reference plate is used as a reference. The fixing sleeve and the adjusting rod adjust the cutting position. Finally, the laser cutter in the cutting piece performs precise cutting processing on the copper clad laminate.

[0015] 2. The printed circuit copper clad laminate cutting device is provided with a feeding assembly. The feeding conveyor belt is used to convey the cut copper clad laminate. The guide cover is used to guide the cut copper clad laminate so that it can smoothly enter the feeding conveyor belt. The guard plate is fixed on the front and rear sides of the upper surface of the feeding conveyor belt to prevent the cut copper clad laminate from shifting or falling during the conveying process. After the cut copper clad laminate is cut by the cutting mechanism, it will smoothly enter the feeding port and be guided into the feeding conveyor belt by the guide cover. At the same time, the existence of the guard plate ensures the stability and safety of the copper clad laminate during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cutting mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the cutting assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the blanking component of the utility model.

[0020] In the figure: 1 machine, 2 cutting mechanism, 21 feeding conveyor belt, 22 clamping cylinder, 23 clamping plate, 24 reference plate, 25 fixed sleeve, 26 adjusting rod, 27 connecting block, 28 distance plate, 29 cutting piece, 291 fixing frame, 292 linear module, 293 laser cutter, 210 fixing bolt, 3 unloading assembly, 31 unloading conveyor belt, 32 guide cover, 33 guard plate, 34 unloading port. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 A printed circuit copper clad laminate cutting device in this embodiment includes a machine table 1, the upper surface of the machine table 1 is provided with a cutting mechanism 2 for facilitating loading, positioning and cutting, and the inner bottom wall of the machine table 1 is provided with a material unloading component 3 for facilitating unloading and conveying.

[0023] See also Figure 2-3In order to automatically feed and cut the copper-clad laminate, the cutting mechanism 2 in this embodiment includes a feeding conveyor belt 21, a clamping cylinder 22, a clamping plate 23, a reference plate 24, a fixed sleeve 25, an adjusting rod 26, a connecting block 27, a distance plate 28 and a cutting piece 29. The feeding conveyor belt 21 is fixed to the middle of the upper surface of the machine table 1. The feeding conveyor belt 21 is used to transport the copper-clad laminate to the cutting position. The clamping cylinder 22 is fixed to the right side of the upper surface of the feeding conveyor belt 21. The clamping plate 23 is fixed to the outer side of the output shaft of the clamping cylinder 22. The clamping cylinder 22 is fixed to the right side of the feeding conveyor belt 21. Its function is to clamp the copper-clad laminate to ensure stability during cutting. The reference plate 24 is vertically fixed to the upper surface of the feeding conveyor belt 21. The left side of the reference plate 24 is used as the reference for cutting. The clamping plate 23 is fixed on the outer side of the output shaft of the clamping cylinder 22. The clamping plate 23 is driven by the output shaft of the clamping cylinder 22 to move toward the reference plate 24 to clamp the copper clad laminate. The fixed sleeve 25 is fixed to the left side of the upper surface of the feeding conveyor belt 21. The adjusting rod 26 is slidably connected to the inner wall of the fixed sleeve 25. The connecting block 27 is fixed to the outer side of the adjusting rod 26. The cutting position can be adjusted by moving the adjusting rod 26. The distance plate 28 is fixed to the right side of the connecting block 27 to ensure the cutting spacing. The distance plate 28 is fixed to the right side of the connecting block 27. The cutting piece 29 is arranged on the upper surface of the feeding conveyor belt 21 to perform laser cutting on the copper clad laminate.

[0024] The cutting piece 29 includes a fixing frame 291, a linear module 292 and a laser cutter 293. The fixing frame 291 is fixed to the upper surface of the feeding conveyor belt 21, the linear module 292 is fixed to the lower surface of the fixing frame 291, and the laser cutter 293 is fixed to the lower surface of the linear module 292. The cutting piece 29 uses the laser cutter 293 to perform precise laser cutting processing on the copper clad laminate.

[0025] In this embodiment, a plurality of fixing holes are opened on the outer side of the adjusting rod 26, a connecting hole corresponding to the position of the fixing hole is opened on the outer side of the fixing sleeve 25, and a fixing bolt 210 adapted to the inner diameter of the fixing hole is slidably connected to the inner wall of the connecting hole. The cutting length of the copper-clad laminate is set by the adjusting rod 26. When the copper-clad laminate is driven by the feeding conveyor belt 21, the length thereof extending out to abut the distance plate 28 is the cutting length. A controller is fixed on the outer side of the machine 1, and a buffer pad is fixed on the left side of the clamping plate 23.

[0026] See also Figure 4In order to unload and convey the cut copper-clad laminate, the unloading assembly 3 in this embodiment includes an unloading conveyor belt 31, a guide cover 32 and two guard plates 33. The unloading conveyor belt 31 is fixed to the inner bottom wall of the machine 1. The unloading conveyor belt 31 is used to convey the cut copper-clad laminate. A unloading port 34 is provided on the upper surface of the machine 1 and in front of the loading conveyor belt 21. The unloading port 34 is used for the smooth unloading of the copper-clad laminate. The guide cover 32 is fixed to the inner wall of the unloading port 34. The function of the guide cover 32 is to guide the cut copper-clad laminate so that it can smoothly enter the unloading conveyor belt 31. The two guard plates 33 are respectively fixed to the front and rear sides of the upper surface of the unloading conveyor belt 31. After the cut copper-clad laminate is cut by the cutting mechanism 2, it will smoothly enter the unloading port 34 and be guided into the unloading conveyor belt 31 by the guide cover 32.

[0027] In this embodiment, the lengths of the two guard plates 33 are equal to the length of the unloading conveyor belt 31. The guard plates 33 are fixed on the front and rear sides of the upper surface of the unloading conveyor belt 31 to prevent the cut copper clad laminate from shifting or falling during transportation. The guide cover 32 is shaped like a rectangular block with a hollow interior and missing upper and lower sides.

[0028] The working principle of the above embodiment is:

[0029] (1) When the copper clad laminate is automatically fed and cut, the feeding conveyor belt 21 is used to transport the copper clad laminate to the cutting position. The clamping cylinder 22 is fixed on the right side of the feeding conveyor belt 21. Its function is to clamp the copper clad laminate to ensure stability during cutting. The reference plate 24 serves as a reference for cutting. The clamping plate 23 is fixed on the outer side of the output shaft of the clamping cylinder 22. The clamping plate 23 is driven by the output shaft of the clamping cylinder 22 to move toward the reference plate 24 to clamp the copper clad laminate. The cutting position can be adjusted by moving the adjusting rod 26. The distance plate 28 is fixed on the right side of the connecting block 27 to ensure the cutting spacing. The cutting length of the copper clad laminate is set by the adjusting rod 26. When the copper clad laminate is driven by the feeding conveyor belt 21, the length of the copper clad laminate extending outward from the distance plate 28 is the cutting length. The cutting member 29 uses a laser cutter 293 to perform precise laser cutting processing on the copper clad laminate.

[0030] (2) When the cut copper clad laminate is unloaded and conveyed, the unloading conveyor belt 31 is used to convey the cut copper clad laminate. The guide cover 32 is used to guide the cut copper clad laminate so that it can smoothly enter the unloading conveyor belt 31. The unloading port 34 is used for the smooth unloading of the copper clad laminate. The guard plate 33 is fixed on the front and rear sides of the upper surface of the unloading conveyor belt 31 to prevent the cut copper clad laminate from shifting or falling during the conveying process. After the cut copper clad laminate is cut by the cutting mechanism 2, it will smoothly enter the unloading port 34 and be guided by the guide cover 32 into the unloading conveyor belt 31.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] The standard parts used in this application document can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. Therefore, this application document will no longer explain the control method and circuit connection in detail.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A printed circuit copper-clad laminate cutting device, comprising a machine platform (1), characterized in that: The upper surface of the machine platform (1) is provided with a cutting mechanism (2) for facilitating material loading, positioning and cutting, and the inner bottom wall of the machine platform (1) is provided with a material unloading component (3) for facilitating material unloading and transportation; The cutting mechanism (2) comprises a feeding conveyor belt (21), a clamping cylinder (22), a clamping plate (23), a reference plate (24), a fixed sleeve (25), an adjusting rod (26), a connecting block (27), a distance plate (28) and a cutting piece (29), wherein the feeding conveyor belt (21) is fixed to the middle of the upper surface of the machine platform (1), the clamping cylinder (22) is fixed to the right side of the upper surface of the feeding conveyor belt (21), and the clamping plate (23) is fixed to the outer side of the output shaft of the clamping cylinder (22). The reference plate (24) is vertically fixed on the left side of the upper surface of the feeding conveyor belt (21), the fixed sleeve (25) is fixed to the left side of the upper surface of the feeding conveyor belt (21), the adjusting rod (26) is slidably connected to the inner wall of the fixed sleeve (25), the connecting block (27) is fixed to the outer side of the adjusting rod (26), the distance plate (28) is fixed to the right side of the connecting block (27), and the cutting piece (29) is arranged on the upper surface of the feeding conveyor belt (21) to perform laser cutting processing on the copper clad laminate.

2. A printed circuit copper clad laminate cutting device according to claim 1, characterized in that: The cutting member (29) comprises a fixing frame (291), a linear module (292) and a laser cutter (293); the fixing frame (291) is fixed to the upper surface of the feeding conveyor belt (21); the linear module (292) is fixed to the lower surface of the fixing frame (291); and the laser cutter (293) is fixed to the lower surface of the linear module (292).

3. A printed circuit copper clad laminate cutting device according to claim 1, characterized in that: The outer side of the adjusting rod (26) is provided with a plurality of fixing holes, the outer side of the fixing sleeve (25) is provided with connecting holes corresponding to the positions of the fixing holes, and the inner wall of the connecting hole is slidably connected with a fixing bolt (210) matching the inner diameter of the fixing hole.

4. A printed circuit copper clad laminate cutting device according to claim 1, characterized in that: A controller is fixed on the outside of the machine platform (1), and a buffer pad is fixed on the left side of the clamping plate (23).

5. A printed circuit copper clad laminate cutting device according to claim 1, characterized in that: The unloading assembly (3) comprises an unloading conveyor belt (31), a guide cover (32) and two guard plates (33); the unloading conveyor belt (31) is fixed to the inner bottom wall of the machine platform (1); a unloading opening (34) is provided on the upper surface of the machine platform (1) and in front of the loading conveyor belt (21); the guide cover (32) is fixed to the inner wall of the unloading opening (34); and the two guard plates (33) are respectively fixed to the front and rear sides of the upper surface of the unloading conveyor belt (31).

6. A printed circuit copper clad laminate cutting device according to claim 5, characterized in that: The lengths of the two guard plates (33) are both equal to the length of the unloading conveyor belt (31), and the guide cover (32) is in the shape of a rectangular parallelepiped with a hollow interior and missing upper and lower sides.

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