CN116901145B - BT resin base copper-clad plate processing is with cutter - Google Patents
BT resin base copper-clad plate processing is with cutter Download PDFInfo
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- CN116901145B CN116901145B CN202311184205.5A CN202311184205A CN116901145B CN 116901145 B CN116901145 B CN 116901145B CN 202311184205 A CN202311184205 A CN 202311184205A CN 116901145 B CN116901145 B CN 116901145B
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Abstract
The application belongs to the technical field of cutting machines, in particular to a shearing machine for processing a BT resin-based copper-clad plate, which comprises the following components: the machine base is provided with a shearing table for fixing the copper-clad plate; the two shearing assemblies are used for shearing the large-size copper-clad plate into a plurality of small-size copper-clad plates with the same size; the driving mechanism is used for driving the shearing assembly to reciprocate on the shearing table, and is provided with a pair of driving mechanisms which are symmetrically connected with the two ends of the machine base; according to the application, the driving mechanism drives the driving belt to move, the driving belt is provided with two sections of straight belts which are parallel to each other, the straight belts drive the shearing assembly to move to shear the copper-clad plate, and after shearing once, the bidirectional screw rod rotates once to drive the two pressing wheels to move equidistantly, so that the positions of the two straight belts are changed, the shearing assembly is driven to move equidistantly, the shearing position of the copper-clad plate is automatically adjusted, and the copper-clad plate with the same size is sheared.
Description
Technical Field
The application relates to the technical field of shearing equipment, in particular to a shearing machine for processing a BT resin-based copper-clad plate.
Background
The BT resin-based copper-clad plate is a main material of the circuit board, and needs to be sheared in the processing process of the BT resin-based copper-clad plate, so that the BT resin-based copper-clad plate is generally optimized in terms of better shearing and more convenient use for users in order to meet market demands, and the shearing machine for the processing of the traditional BT resin-based copper-clad plate has certain limitation.
When the BT resin-based copper-clad plate is sheared, the large-size BT resin-based copper-clad plate is sheared into a plurality of small-size BT resin-based copper-clad plates with the same size, the shearing position of the BT resin-based copper-clad plate is manually adjusted after each shearing operation of the traditional shearing machine, so that preparation is made for the next shearing operation, the position of the BT resin-based copper-clad plate is required to be adjusted for a plurality of times in the shearing process, the shearing efficiency is low, the accuracy of manually changing the position of the copper-clad plate is low, and the shearing size of the sheared copper-clad plate is different, so that the application discloses the shearing machine for processing the BT resin-based copper-clad plate, which is specially used for processing and shearing the BT resin-based copper-clad plate.
Disclosure of Invention
Aiming at the defects in the prior art, the application provides the shearing machine for processing the BT resin-based copper-clad plate, and the driving mechanism is arranged to drive the driving belt to move, the driving belt drives the shearing assembly to move so as to shear the copper-clad plate, so that the defect that the position needs to be adjusted when the copper-clad plate in the prior art is sheared is overcome, and the aim of solving the problems in the background art is achieved.
In order to achieve the technical purpose, the specific technical scheme of the application is as follows, and the shearing machine for processing the BT resin base copper-clad plate provided by the application comprises the following components: the machine base is provided with a shearing table for fixing the copper-clad plate; the two shearing assemblies are used for shearing the large-size copper-clad plate into a plurality of small-size copper-clad plates with the same size; the driving mechanism is used for driving the shearing assembly to reciprocate on the shearing table, and is provided with a pair of driving mechanisms which are symmetrically connected with the two ends of the machine base;
the driving mechanism includes: a frame; the closed driving belt is positioned between the two driving mechanisms, two mutually parallel linear belts are arranged between the driving mechanisms, and the two shearing assemblies are fixedly connected to the two linear belts; the driving motor is used for driving the transmission belt to move, a driving wheel in transmission connection with the transmission belt is connected to the driving motor, the driving motor drives the linear belt to reciprocate, and the linear belt drives the shearing assembly to reciprocate linearly between the two driving mechanisms so as to shear the copper-clad plate for multiple times.
As a preferable technical scheme of the application, the rack is rotatably connected with a bidirectional screw rod, the bidirectional screw rod is connected with a pair of first wheel frames, and the first wheel frames are connected with a compression wheel for compressing a transmission belt.
As a preferable technical scheme of the application, the frame is symmetrically provided with a pair of tensioning cylinders, the tensioning cylinders are connected with a second wheel frame, and the second wheel frame is connected with a tightening wheel for tightening the transmission belt.
As a preferable technical scheme of the application, a first bevel gear is fixedly connected to the bidirectional screw rod, a second bevel gear meshed with the first bevel gear is connected to the rack, a rotating piece which is coaxial and only rotates unidirectionally is connected to the second bevel gear, a first gear is connected to the driving motor, a second gear meshed with the first gear is rotationally connected to the rack, an incomplete gear disc which is coaxial and rotates is connected to the second gear and is used for driving the rotating piece to intermittently rotate, the rotating piece drives the bidirectional screw rod to intermittently rotate, and each time the bidirectional screw rod rotates to drive the two first wheel frames to approach each other once, the positions of the linear belt and the shearing assembly are changed equidistantly, so that the shearing position of a copper-clad plate is continuously changed, and a large-size copper-clad plate is sheared into a plurality of small-size copper-clad plates with the same size.
As a preferable technical scheme of the application, a plurality of accommodating grooves are uniformly formed in the peripheral side of the incomplete gear plate, movable teeth are connected in the accommodating grooves, columns are fixedly connected to the teeth, and an adjusting plate is rotationally connected to the incomplete gear plate and used for adjusting the quantity of the exposed incomplete gear plates; the adjusting disc is respectively provided with a first circular arc hole and a second circular arc hole with different diameters; when the cylinder is positioned in the first circular arc hole, the incomplete gear disc is exposed out of the corresponding teeth; when the cylinder is positioned in the second circular arc hole, the corresponding teeth are accommodated in the accommodating groove.
As a preferable technical scheme of the application, the incomplete gear plate is fixedly connected with a connecting column, and the adjusting plate is provided with an arc-shaped connecting hole fixedly connected with the connecting column.
As a preferable technical scheme of the application, the rotating piece comprises an outer fluted disc and an inner ratchet wheel, the inner ratchet wheel is rotatably connected in the outer fluted disc, a pawl matched with the inner ratchet wheel is connected on the inner side of the outer fluted disc, and a spring is connected between the pawl and the outer fluted disc.
As a preferred embodiment of the present application, the shearing assembly includes: the connecting frame is fixedly connected with the linear belt, and the lifting seat is fixedly connected with the tool apron; the shearing knife is fixedly connected to the knife rest.
As a preferable technical scheme of the application, a guide frame is fixedly connected between the two driving mechanisms, the guide frame is fixedly connected with the first wheel frame, and a sliding frame which is in sliding connection with the guide frame is fixedly connected with the connecting frame.
As a preferable technical scheme of the application, an elastic mechanism is connected between the lifting seat and the bottom of the connecting frame, a connecting bracket is fixedly connected to the lifting seat, a roller is connected to the bracket, a guide rail is connected to the guide frame and used for driving the lifting seat to descend so that a shearing knife contacts with a copper-clad plate to shear the copper-clad plate, the roller is in rolling fit with the guide rail, the guide rail comprises a linear rail, and two ends of the linear rail are provided with inclined rails which incline upwards.
The beneficial effects of the application are as follows:
1. according to the application, the driving mechanism drives the driving belt to move, the driving belt is provided with two sections of straight belts which are parallel to each other, the straight belts drive the shearing assembly to move to shear the copper-clad plate, and after shearing once, the bidirectional screw rod rotates once to drive the two pressing wheels to move equidistantly, so that the positions of the two straight belts are changed, the shearing assembly is driven to move equidistantly, the shearing position of the copper-clad plate is automatically adjusted, and the copper-clad plate with the same size is sheared.
2. According to the application, the incomplete gear plate and the rotating piece are matched to drive the bidirectional screw rod to rotate, so that the shearing position is changed, the incomplete gear plate is provided with the telescopic teeth and the adjusting plate, the quantity of exposed teeth can be adjusted through the adjusting plate, so that the rotation number of the bidirectional screw rod is adjusted, the moving distance of the two pressing wheels is further changed, the moving distance of each time of the shearing assembly is changed, and the size of the sheared copper-clad plate is adjusted.
Drawings
Fig. 1 is a schematic structural diagram of a shearing machine for processing a BT resin-based copper-clad plate according to the present application.
Fig. 2 is a schematic structural view of the driving mechanism of the present application.
FIG. 3 is another angular schematic view of the driving mechanism of the present application.
FIG. 4 is a schematic illustration of the mating of an incomplete gear plate and an adjustment plate of the present application.
Fig. 5 is a schematic structural view of the incomplete gear plate in fig. 4.
Fig. 6 is a schematic view of the structure of the conditioning disk of fig. 4.
Fig. 7 is a schematic structural view of a rotating member according to the present application.
Fig. 8 is a partial enlarged view at a in fig. 3.
FIG. 9 is a schematic view of the structure of the shear assembly of the present application.
Fig. 10 is a schematic view of the structure of the guide rail of the present application.
In the figure: 1. a base; 101. a shearing station; 2. a shear assembly; 21. a carriage; 22. a connecting frame; 23. a lifting seat; 24. an elastic mechanism; 25. a tool apron; 26. a shearing knife; 27. a bracket; 28. a roller; 3. a transmission belt; 31. a linear belt; 4. a frame; 5. an incomplete gear plate; 51. an adjusting plate; 511. a first circular arc hole; 512. a second circular arc hole; 513. a connection hole; 52. teeth; 53. a column; 54. a connecting column; 55. a receiving groove; 6. a rotating member; 61. an outer fluted disc; 62. an inner ratchet; 63. a pawl; 64. a spring; 7. a two-way screw rod; 8. a first wheel frame; 9. a pinch roller; 10. a driving motor; 11. a first gear; 12. a driving wheel; 13. tensioning an air cylinder; 14. a second wheel frame; 15. a tightening wheel; 16. a second gear; 17. a guide frame; 18. a guide rail; 181. a linear rail; 182. a ramp; 19. a first bevel gear; 20. and a second bevel gear.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.
Examples:
as shown in fig. 1 to 10, the present application is a shearing machine for processing BT resin-based copper-clad plate, comprising: the copper-clad plate shearing machine comprises a machine base 1, wherein a shearing table 101 for fixing the copper-clad plate is arranged on the machine base 1, and the shearing table 101 is higher than the machine base 1; the two shearing assemblies 2 are used for shearing the large-size copper-clad plate into a plurality of small-size copper-clad plates with the same size; the driving mechanism is used for driving the shearing assembly 2 to reciprocate on the shearing table 101, the driving mechanism is provided with a pair of symmetrical driving mechanisms which are arranged on two sides of the shearing table 101, and enough space is reserved between the driving mechanism and the shearing table 101.
As shown in fig. 2 to 3 and 8, the driving mechanism includes: the stand 4 is fixedly connected to the stand 1; the two ends of the closed driving belt 3 are respectively connected to the driving mechanisms, two sections of mutually parallel linear belts 31 are arranged between the driving mechanisms of the driving belt 3, and the two shearing assemblies 2 are fixedly connected to the two linear belts 31; the driving motor 10, the driving motor 10 can rotate forward and reverse, the driving motor 10 is installed on the frame 4, the driving motor 10 is used for driving the driving belt 3 to move, the driving motor 10 is connected with a driving wheel 12 in transmission connection with the driving belt 3, the frame 4 is rotationally connected with a bidirectional screw rod 7, the surfaces of two ends of the bidirectional screw rod 7 are symmetrically provided with threads with opposite directions, the bidirectional screw rod 7 is connected with a pair of first wheel frames 8, the first wheel frames 8 are connected with pressing wheels 9 used for pressing the driving belt 3, the pressing wheels 9 are in contact with the outer side surfaces of the driving belt 3, the driving belt 3 is positioned between the two pressing wheels 9 on different driving mechanisms in a linear form, the two pressing wheels 9 are driven to move in opposite directions when the bidirectional screw rod 7 rotates, the position of the linear belt 31 can be adjusted by moving the pressing wheels 9, and then the position of the shearing assembly 2 is adjusted; a pair of tensioning cylinders 13 are symmetrically arranged on the frame 4, a second wheel frame 14 is connected to the tensioning cylinders 13, a tensioning wheel 15 for tensioning the transmission belt 3 is connected to the second wheel frame 14, the tensioning wheel 15 is in contact with the inner side surface of the transmission belt 3, and the tensioning cylinder 13 drives the tensioning wheel 15 to enable the transmission belt 3 to be always in a tensioning state; the middle of the bidirectional screw rod 7 is fixedly connected with a first bevel gear 19, a second bevel gear 20 meshed with the first bevel gear 19 is connected to the frame 4, a rotating piece 6 which is coaxial and rotates only in one direction is connected to the second bevel gear 20, a first gear 11 is connected to the driving motor 10, a second gear 16 meshed with the first gear 11 is connected to the frame 4 in a rotating mode, the size of the first gear 11 is far smaller than that of the second gear 16, and an incomplete gear disc 5 which rotates coaxially is connected to the second gear 16.
As shown in fig. 7, the rotating member 6 includes an outer toothed disc 61 and an inner ratchet 62, the inner ratchet 62 is fixedly connected with the second bevel gear 20 coaxially, the inner ratchet 62 is rotatably connected in the outer toothed disc 61, a pawl 63 matched with the inner ratchet 62 is connected inside the outer toothed disc 61, and a spring 64 is connected between the pawl 63 and the outer toothed disc 61, so that the incomplete toothed disc 5 can only drive the inner ratchet 62 to rotate in one direction, and further drive the bidirectional screw rod 7 to rotate in one direction, i.e. the distance between the two linear belts 31 is continuously reduced.
In the concrete working process, the driving motor 10 drives the driving belt 3 to move, the linear belt 31 drives the shearing assembly 2 to move from the left end to the right end, and the copper-clad plate is sheared once, in the process, the first gear 11 drives the second gear 16 and the incomplete gear disc 5 to rotate, the incomplete gear disc 5 drives the outer gear disc 61 of the rotating piece 6 to rotate, but does not drive the inner ratchet wheel 62 to rotate, so that the bidirectional screw rod 7 does not rotate, and the shearing position is unchanged; then the driving motor 10 rotates reversely to drive the shearing assembly 2 to move from the right end to the left end and shear the same position of the copper-clad plate once again, in the process, the second gear 16 and the incomplete gear plate 5 rotate reversely, the incomplete gear plate 5 drives the outer gear plate 61 of the rotating piece 6 to rotate, the outer gear plate 61 drives the inner ratchet wheel 62 to rotate through the pawl 63, and then drives the bidirectional screw rod 7 to rotate, and the bidirectional screw rod 7 drives the two pressing wheels 9 to move close to each other when rotating so as to change the positions of the linear belt 31 and the shearing assembly 2; thereby changing the shearing position of the copper-clad plate, and when the shearing assembly 2 shears the copper-clad plate, and the shearing assembly 2 moves between the shearing table 101 and the right-end driving mechanism, the bidirectional screw rod 7 rotates; the number of turns of the bidirectional screw rod 7 is the same every time, so that the moving distance of the shearing assembly 2 is the same every time, and the copper-clad plate with the same size is sheared; namely, in the embodiment, a shearing mode that the shearing position is changed once after the copper-clad plate is sheared back and forth for two times at the same position is adopted.
Preferably, as shown in fig. 4-6, a plurality of accommodating grooves 55 are uniformly formed on the periphery of the incomplete gear disc 5, movable teeth 52 are connected in the accommodating grooves 55, the teeth 52 are meshed with an outer gear disc 61 on the rotating member 6, a column 53 is fixedly connected to the teeth 52, the upper end of the column 53 is exposed out of the accommodating grooves 55, and an adjusting disc 51 is rotatably connected to the incomplete gear disc 5 and used for adjusting the quantity of the exposed incomplete gear disc 5 of the teeth 52; the adjusting disk 51 is provided with a first circular arc hole 511 and a second circular arc hole 512 with different diameters respectively; the first circular arc hole 511 and the second circular arc hole 512 are communicated, the diameter of the first circular arc hole 511 is larger than that of the second circular arc hole 512, and when the column 53 is positioned in the first circular arc hole 511, the corresponding tooth 52 is exposed out of the incomplete gear disc 5; when the column 53 is located in the second circular arc hole 512, the corresponding tooth 52 is received in the receiving groove 55; the number of exposed teeth 52 can be adjusted by rotating the adjusting disc 51, the rotating angle of the rotating piece 6 is adjusted, the rotating number of turns of the bidirectional screw rod 7 is changed, the moving distance of the two pressing wheels 9 is changed, the moving distance of the shearing assembly 2 is changed each time, and the size of the sheared copper-clad plate is adjusted; for example, when the number of exposed teeth 52 is larger, the number of turns of the bidirectional screw rod 7 is larger, the moving distance of the two pressing wheels 9 is larger, the moving distance of the shearing assembly 2 is larger each time, and the sheared copper-clad plate is larger in size; when the number of the exposed teeth 52 is smaller, the sheared copper-clad plate is smaller in size, so that copper-clad plates with different sizes are sheared.
Preferably, in order to facilitate fixing the adjusting disk 51, the incomplete gear disk 5 is fixedly connected with a connecting column 54, the adjusting disk 51 is provided with an arc-shaped connecting hole 513 fixedly connected with the connecting column 54, and the connecting column 54 is connected with a fastening nut.
As shown in fig. 2 and 9 and 10, the shear assembly 2 includes: the connecting frame 22 can be fixedly connected with the linear belt 31 through screws, the lifting seat 23 is fixedly connected with the tool apron 25; the shearing knife 26 is fixedly connected to the knife holder 25 through a screw; a guide frame 17 is fixedly connected between the two driving mechanisms, the guide frame 17 is fixedly connected with the first wheel frame 8, a sliding frame 21 which is in sliding connection with the guide frame 17 is fixedly connected on the connecting frame 22, and the linear belt 31 is softer in material and is not stable enough in shearing, so that the shearing assembly 2 can stably move in working through the guide of the sliding frame 21; an elastic mechanism 24 is connected between the lifting seat 23 and the bottom of the connecting frame 22, the elastic mechanism 24 adopts a spring and a sliding rod, the lifting seat 23 is reset, a connecting bracket 27 is fixedly connected with the lifting seat 23, a roller 28 is connected with the bracket 27, a guide rail 18 is connected with the guide frame 17 and used for driving the lifting seat 23 to descend, so that a shearing knife 26 contacts with a copper-clad plate to shear the copper-clad plate, the roller 28 is in rolling fit with the guide rail 18, the guide rail 18 comprises a linear rail 181, and two ends of the linear rail 181 are provided with inclined rails 182 which are inclined upwards; the straight line rail 181 corresponds to the shearing table 101, and when the shearing assembly 2 moves to the straight line rail 181, the lifting seat 23 descends to drive the shearing knife 26 to descend, so that the shearing knife 26 keeps contact with the copper-clad plate, and the copper-clad plate is sheared.
Finally, it should be noted that: in the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application.
The foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. BT resin base copper clad laminate processing uses cutter, its characterized in that includes:
the copper-clad plate shearing machine comprises a machine base (1), wherein a shearing table (101) for fixing the copper-clad plate is arranged on the machine base (1);
the two shearing assemblies (2) are used for shearing the large-size copper-clad plate into a plurality of small-size copper-clad plates with the same size;
the driving mechanism is used for driving the shearing assembly (2) to reciprocate on the shearing table (101), and is provided with a pair of driving mechanisms which are symmetrically connected with the two ends of the machine base (1);
the driving mechanism includes:
a frame (4);
the closed driving belt (3), two mutually parallel linear belts (31) are arranged between the two driving mechanisms of the driving belt (3), and the two shearing assemblies (2) are fixedly connected to the two linear belts (31);
the driving motor (10) is used for driving the transmission belt (3) to move, a driving wheel (12) in transmission connection with the transmission belt (3) is connected to the driving motor (10), the driving motor (10) drives the linear belt (31) to reciprocate, and the linear belt (31) drives the shearing assembly (2) to reciprocate linearly between the two driving mechanisms to shear the copper-clad plate for multiple times;
the machine frame (4) is rotationally connected with a bidirectional screw rod (7), the bidirectional screw rod (7) is connected with a pair of first wheel frames (8), and the first wheel frames (8) are connected with a pressing wheel (9) for pressing the transmission belt (3); a pair of tensioning cylinders (13) are symmetrically arranged on the frame (4), a second wheel frame (14) is connected to the tensioning cylinders (13), and a tightening wheel (15) for tightening the transmission belt (3) is connected to the second wheel frame (14); the two-way lead screw (7) is fixedly connected with a first bevel gear (19), the frame (4) is connected with a second bevel gear (20) meshed with the first bevel gear (19), the second bevel gear (20) is connected with a rotating piece (6) which is coaxial and rotates only in one direction, the driving motor (10) is connected with a first gear (11), the frame (4) is rotationally connected with a second gear (16) meshed with the first gear (11), the second gear (16) is connected with an incomplete gear disc (5) which rotates coaxially and is used for driving the rotating piece (6) to intermittently rotate, the rotating piece (6) drives the two first wheel frames (8) to intermittently rotate, and each time the two-way lead screw (7) rotates to drive the two first wheel frames (8) to mutually approach once, so that the positions of the linear belt (31) and the shearing assembly (2) are changed at equal distances, and the shearing positions of the large-size copper-clad plate are continuously changed, and the large-size copper-clad plate is sheared into a plurality of small-size copper-clad plates with the same size;
the shear assembly (2) comprises: the connecting frame (22) is fixedly connected with the linear belt (31), and the lifting seat (23) is fixedly connected with the tool apron (25); and the shearing knife (26) is fixedly connected to the knife holder (25).
2. The shear for processing the BT resin-based copper-clad plate according to claim 1, wherein a plurality of accommodating grooves (55) are uniformly formed in the periphery of the incomplete gear plate (5), movable teeth (52) are connected in the accommodating grooves (55), columns (53) are fixedly connected to the teeth (52), and an adjusting plate (51) is rotationally connected to the incomplete gear plate (5) and used for adjusting the number of the incomplete gear plate (5) exposed by the teeth (52); the adjusting disc (51) is respectively provided with a first circular arc hole (511) and a second circular arc hole (512) with different diameters; when the column body (53) is positioned in the first circular arc hole (511), the incomplete gear disc (5) is exposed out of the corresponding teeth (52); when the column body (53) is positioned in the second circular arc hole (512), the corresponding tooth (52) is accommodated in the accommodating groove (55).
3. The shear for processing the BT resin-based copper-clad plate according to claim 2, wherein a connecting column (54) is fixedly connected to the incomplete gear plate (5), and an arc-shaped connecting hole (513) fixedly connected to the connecting column (54) is formed in the adjusting plate (51).
4. The shear for BT resin-based copper clad laminate processing according to claim 3, wherein said rotary member (6) comprises an outer toothed disc (61) and an inner ratchet (62), said inner ratchet (62) is rotatably connected in said outer toothed disc (61), a pawl (63) engaged with said inner ratchet (62) is connected to the inner side of said outer toothed disc (61), and a spring (64) is connected between said pawl (63) and said outer toothed disc (61).
5. The shear for processing the BT resin base copper-clad plate according to claim 4, wherein a guide frame (17) is fixedly connected between the two driving mechanisms, the guide frame (17) is fixedly connected with the first wheel frame (8), and a carriage (21) which is in sliding connection with the guide frame (17) is fixedly connected with the connecting frame (22).
6. The shear for processing the BT resin-based copper-clad plate according to claim 5, wherein an elastic mechanism (24) is connected between the lifting seat (23) and the bottom of the connecting frame (22), a support (27) is fixedly connected to the lifting seat (23), a roller (28) is connected to the support (27), a guide rail (18) is connected to the guide frame (17) and is used for driving the lifting seat (23) to descend, so that the shearing knife (26) contacts with the copper-clad plate to shear the copper-clad plate, the roller (28) is in rolling fit with the guide rail (18), the guide rail (18) comprises a linear rail (181), and two ends of the linear rail (181) are provided with inclined rails (182) which are inclined upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184205.5A CN116901145B (en) | 2023-09-14 | BT resin base copper-clad plate processing is with cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311184205.5A CN116901145B (en) | 2023-09-14 | BT resin base copper-clad plate processing is with cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116901145A CN116901145A (en) | 2023-10-20 |
| CN116901145B true CN116901145B (en) | 2023-11-17 |
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| Title |
|---|
| 铜箔卷材剪切机出料机构的设计;杨丽萍;夏东劼;竺肖君;;浙江树人大学学报(自然科学版)(第02期);第50-55页 * |
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