Copper foil splitting machine with cutter replacing function

Abstract

The utility model relates to the technical field of splitting machines, in particular to a copper foil splitting machine with a cutter replacing function, which comprises a bottom plate. A first side plate is arranged on the left side of the top of the bottom plate. A second side plate is fixedly arranged on the right side of the top of the bottom plate. Through the arrangement of the driving shaft, the positioning sliding groove, the spring, the connecting plate, the pressing block, the limiting block, the annular blade body, the mounting annular plate and the limiting sliding plate, when the annular blade body is replaced, a person presses the pressing block and the limiting block downwards so that the pressing block and the limiting block can retract into a second through groove, and the person can detach the old annular blade body; then, a new annular blade body is installed on the driving shaft, the annular blade body slides to the upper end of the limiting block, the pressing block is loosened, the limiting block can abut against the limiting blocks on the two sides, and then the limiting sliding plates on the two sides can abut against the limiting blocks on the two sides, so that replacement of the annular blade body is completed, and the annular blade body is simple in structure and convenient to produce; and the cost of replacing the cutter every time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a copper foil slitting machine with a replaceable cutter function. Background Art

[0002] Copper foil slitting requires extremely high precision. The finished product must have no burrs, no warping, no color difference and other abnormal phenomena. Therefore, slitting is more difficult and the precision requirements for the cutting device are extremely harsh. The cutters used for copper foil slitting are made of imported tungsten steel materials. The blade thickness is 0.05mm. The high-quality cutters are expensive and there cannot be any chip on the blade.

[0003] At present, some existing copper foil slitting machines with replaceable tool functions set corresponding positioning and mounting mechanisms on the annular cutter to mount the annular cutter on the drive shaft when replacing the cutter head. However, the annular cutter structure is relatively complex, and the cost of each tool replacement is high.

[0004] Therefore, in view of the above-mentioned problems that some currently existing copper foil slitting machines with replaceable tool functions have a corresponding positioning and mounting mechanism set on the annular cutter when replacing the cutter head, the annular cutter is mounted on the drive shaft. However, this annular cutter structure is relatively complicated, and the cost of each tool replacement is high. A copper foil slitting machine with a replaceable tool function can be designed. By setting a drive shaft, a positioning slide groove, a spring, a connecting plate, a pressing block, a limit block, an annular blade body, an installation ring plate and a limit slide plate, when replacing the annular blade body, the personnel presses the pressing block downward, and the limit block can be retracted into the inside of the through groove 2. The personnel can then remove the old annular blade body, and then mount the new annular blade body on the drive shaft, slide the annular blade body to the upper end of the limit block, release the pressing block, and the limit block can be against the limit slides on both sides, thereby completing the replacement of the annular blade body. The annular blade body has a simple structure and is easy to produce, which reduces the cost of each tool replacement. Utility Model Content

[0005] In order to overcome the problem that some existing copper foil slitting machines with replaceable tool functions have problems in replacing the cutter head, a corresponding positioning and mounting mechanism is set on the annular cutter so that the annular cutter can be installed on the drive shaft. However, the structure of this annular cutter is relatively complex and the cost of replacing the tool each time is high.

[0006] The technical solution of the utility model is as follows: a copper foil slitting machine with a replaceable tool function comprises a bottom plate; a side plate 1 is provided on the top left side of the bottom plate, a side plate 2 is fixedly provided on the top right side of the bottom plate, a driving shaft is provided between the side plate 1 and the side plate 2, a positioning slide is provided on the top of the driving shaft, a mounting cavity is provided inside the driving shaft, a through slot 1 and a through slot 2 are provided at the bottom of the internal positioning slide, four through slots 2 are provided, the through slot 1 is located between the two through slots 2 on the left and right sides, six springs are fixedly provided at the bottom of the internal mounting cavity, a connecting plate is fixedly provided on the upper end of the spring, a pressing block is fixedly provided on the top of the connecting plate, two limit blocks are fixedly provided on the left and right sides of the top of the connecting plate, the pressing block is located inside the through slot 1, and the limit block is located inside the through slot 2, four annular blade bodies are sleeved on the outside of the driving shaft, a mounting ring plate is provided inside the annular blade body, and limit slides are fixedly provided on the left and right sides of the internal top of the mounting ring plate, the limit slides match the positioning slides, and the limit blocks are engaged between the limit slides on both sides.

[0007] Preferably, when the annular blade body needs to be replaced, the personnel presses the pressing block downward, and the pressing block can drive the connecting plate to move downward, and the spring is compressed. At this time, the limit block retracts into the inside of the through groove 2, and the personnel aligns the limit slide on the new annular blade body with the positioning slide groove on the drive shaft, pushes the annular blade body on the drive shaft to the upper end of the limit block, releases the pressing block, and the connecting plate is acted upon by the spring rebound force to drive the limit block to move upward, and the limit block can thus be against the limit slides on both sides, thereby completing the installation of the annular blade body.

[0008] Preferably, a support plate is fixedly provided on the right side of the second side plate, a motor 1 is fixedly provided on the top of the support plate, a coupling is installed on the output end of the motor 1, and the coupling is located on the left side of the second side plate.

[0009] Preferably, the right end of the drive shaft is mounted on the coupling, and the left end of the drive shaft is mounted on the right side of the side plate 1 through a bearing.

[0010] Preferably, a limiting hole is provided on the right side of the pressing block, and a latch is provided inside the limiting hole.

[0011] Preferably, a mounting groove is provided on the left side of the top of the bottom plate, and a threaded rod is installed between the left and right sides of the interior of the mounting groove through a bearing.

[0012] Preferably, the outer side of the threaded rod is threadedly connected to a moving block, and the top of the moving block is fixedly arranged on the bottom of the side plate one.

[0013] Preferably, a second motor is fixedly provided on the top left side of the bottom plate, a transmission belt is sleeved on the outer side of the output end of the second motor, and the other end of the transmission belt is sleeved on the outer side of the left end of the threaded rod.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting the driving shaft, positioning slide, spring, connecting plate, pressing block, limit block, annular blade body, installing ring plate and limit slide plate, when replacing the annular blade body, the personnel presses the pressing block downward, and the pressing block can drive the connecting plate and the limit block to move downward, so that the limit block can be retracted into the inside of the through groove 2. At this time, the spring is compressed, and the personnel removes the old annular blade body, and then installs the new annular blade body on the driving shaft through the limit slide plate and the positioning slide groove, slides the annular blade body to the upper end of the limit block, releases the pressing block, and the connecting plate is acted upon by the spring rebound force to drive the limit block to move upward, and the limit block can be against the limit slide plates on both sides, thereby completing the replacement of the annular blade body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a copper foil slitting machine with a replaceable tool function according to the present invention;

[0017] Figure 2 Shown is a three-dimensional cross-sectional schematic diagram of the drive shaft of a copper foil slitting machine with a replaceable tool function according to the present invention;

[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the annular blade body of a copper foil slitting machine with a replaceable tool function according to the present invention;

[0019] Figure 4 Shown is a schematic diagram of the three-dimensional cross-sectional structure of the installation slot of a copper foil slitting machine with a replaceable tool function according to the present invention;

[0020] Figure 5 The utility model is a copper foil slitting machine with replaceable tool function. Figure 2 Enlarged structural diagram at point A in the middle.

[0021] Explanation of the accompanying drawings: 1. Base plate; 2. Side plate 1; 3. Side plate 2; 4. Support plate; 5. Motor 1; 6. Coupling; 7. Drive shaft; 8. Positioning slide; 9. Mounting cavity; 10. Through slot 1; 11. Through slot 2; 12. Spring; 13. Connecting plate; 14. Pressing block; 15. Limiting block; 16. Limiting hole; 17. Pin; 18. Annular blade body; 19. Mounting ring plate; 20. Limiting slide; 21. Mounting slot; 22. Threaded rod; 23. Moving block; 24. Motor 2; 25. Transmission belt. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 5 The utility model provides an embodiment: a copper foil slitting machine with a replaceable tool function, including a bottom plate 1; a side plate 1 is provided on the left side of the top of the bottom plate 1, and a side plate 2 is fixedly provided on the right side of the top of the bottom plate 1; a driving shaft 7 is provided between the side plate 1 2 and the side plate 2 3, and a positioning slide 8 is provided on the top of the driving shaft 7. An installation cavity 9 is provided inside the driving shaft 7, and a through slot 10 and a through slot 2 11 are provided at the bottom of the internal positioning slide 8. Four through slots 11 are provided. The through slot 10 is located between the two through slots 2 11 on the left and right sides. Six springs 12 are fixedly provided at the bottom of the internal cavity 9, and a connecting plate 13 is fixedly provided on the upper end of the spring 12. A pressing block 14 is fixedly provided on the top of the connecting plate 13. Two limit blocks 15 are fixedly provided on the left and right sides of the top of the connecting plate 13. The pressing block 14 is located inside the through slot 10, and the limit block 15 is located inside the through slot 2 11. Four annular knives are sleeved on the outer side of the driving shaft 7 The blade body 18 is provided with a mounting ring plate 19 inside the annular blade body 18, and a limit slide 20 is fixed on the left and right sides of the inner top of the mounting ring plate 19, and the limit slide 20 matches the positioning slide 8 with each other, and the limit block 15 is engaged between the limit slides 20 on both sides. When the annular blade body 18 needs to be replaced, the personnel presses the pressing block 14 downward, and the pressing block 14 can drive the connecting plate 13 to move downward, and the spring 12 is compressed. At this time, the limit block 15 retracts into the inside of the through groove 21, and the personnel aligns the limit slide 20 on the new annular blade body 18 with the positioning slide 8 on the drive shaft 7, and pushes the annular blade body 18 on the drive shaft 7 to the upper end of the limit block 15, releases the pressing block 14, and the connecting plate 13 is affected by the rebound force of the spring 12 to drive the limit block 15 to move upward, so that the limit block 15 can be against the limit slides 20 on both sides, thereby completing the installation of the annular blade body 18.

[0024] See also Figure 1-Figure 5 14, and the left end of the driving shaft 7 is mounted on the right side of the side plate 2. A limiting hole 16 is provided on the right side of the pressing block 14, and a latch 17 is provided inside the limiting hole 16. The setting of the support plate 4 can support the motor 15, start the motor 15, and drive the annular blade body 18 on the driving shaft 7 to rotate through the coupling 6. The setting of the limiting hole 16 facilitates the setting of the latch 17, and the latch 17 can limit the pressing block 14, the connecting plate 13 and the limiting block 15, thereby preventing the limiting block 15 from falling off from the limiting slide plate 20 when the driving shaft 7 rotates, thereby ensuring the stability of the rotation of the driving shaft 7.

[0025] See also Figure 1-Figure 4 In this embodiment, a mounting groove 21 is provided on the left side of the top of the base plate 1, and a threaded rod 22 is installed between the left and right sides of the inside of the mounting groove 21 through a bearing. The outer side of the threaded rod 22 is threadedly connected to a moving block 23, and the top of the moving block 23 is fixedly set on the bottom of the side plate 2, and a motor 24 is fixedly set on the left side of the top of the base plate 1. A transmission belt 25 is sleeved on the outer side of the output end of the motor 24, and the other end of the transmission belt 25 is sleeved on the outer side of the left end of the threaded rod 22. Start the motor 24, and the output end of the motor 24 can drive the threaded rod 22 to rotate through the transmission belt 25. The moving block 23 is affected by the thread of the threaded rod 22 and can drive the side plate 2 to move left and right. When the tool needs to be replaced, the side plate 2 is adjusted to the left, so that it is convenient for personnel to disassemble the drive shaft 7.

[0026] During operation, when the annular blade body 18 needs to be replaced, the latch 17 is removed from the pressing block 14, and the motor 24 is started. The output end of the motor 24 can drive the threaded rod 22 to rotate through the transmission belt 25, and the moving block 23 is acted upon by the thread of the threaded rod 22 to drive the side plate 12 to move to the left. The personnel can then remove the drive shaft 7, and then press the pressing block 14 downward, and the pressing block 14 can drive the connecting plate 13 to move downward, and the spring 12 is thereby compressed. At this time, the limit block 15 retracts into the through slot 2. 11, the personnel can disassemble the old annular blade body 18, install the new annular blade body 18 on the drive shaft 7 through the limiting slide 20 and the positioning slide 8, slide the annular blade body 18 to the upper end of the limiting block 15, release the pressing block 14, and the connecting plate 13 is acted upon by the rebound force of the spring 12 to drive the limiting block 15 to move upward, so that the limiting block 15 can be against the limiting slides 20 on both sides. Finally, the personnel inserts the pin 17 into the limiting hole 16 to complete the replacement of the annular blade body 18.

[0027] Through the above steps, by setting the drive shaft 7, the positioning slide 8, the spring 12, the connecting plate 13, the pressing block 14, the limiting block 15, the annular blade body 18, the mounting ring plate 19 and the limiting slide plate 20, when the annular blade body 18 is replaced, the personnel presses the pressing block 14 downward, and the limiting block 15 can be retracted into the interior of the through groove 2 11, and the personnel can remove the old annular blade body 18, and then install the new annular blade body 18 on the drive shaft 7, slide the annular blade body 18 to the upper end of the limiting block 15, release the pressing block 14, and the limiting block 15 can be against the limiting slide plates 20 on both sides, thereby completing the replacement of the annular blade body 18, and the annular blade body 18 has a simple structure and is easy to produce, which reduces the cost of each tool replacement, so as to solve the problem that some existing copper foil slitting machines with replaceable tool functions replace the cutter head and set a corresponding positioning and mounting mechanism on the annular cutter so that the annular cutter is installed on the drive shaft, but this annular cutter structure is relatively complex and the cost of each tool replacement is high.

Claims

1. A copper foil slitting machine with a replaceable tool function, comprising a bottom plate (1); characterized in that: A side plate 1 (2) is provided on the left side of the top of the bottom plate (1), a side plate 2 (3) is fixedly provided on the right side of the top of the bottom plate (1), a driving shaft (7) is provided between the side plate 1 (2) and the side plate 2 (3), a positioning chute (8) is provided on the top of the driving shaft (7), a mounting cavity (9) is provided inside the driving shaft (7), a through groove 1 (10) and a through groove 2 (11) are provided on the bottom of the positioning chute (8), four through grooves 2 (11) are provided, and the through groove 1 (10) is located between the two through grooves 2 (11) on the left and right sides, six springs (12) are fixedly provided on the bottom of the mounting cavity (9), and a connecting plate (13) is fixedly provided on the upper end of the spring (12) ), a pressing block (14) is fixedly provided on the top of the connecting plate (13), two limiting blocks (15) are fixedly provided on the left and right sides of the top of the connecting plate (13), the pressing block (14) is located inside the through groove 1 (10), and the limiting block (15) is located inside the through groove 2 (11), four annular blade bodies (18) are sleeved on the outside of the driving shaft (7), a mounting ring plate (19) is provided inside the annular blade body (18), and limiting slide plates (20) are fixedly provided on the left and right sides of the inner top of the mounting ring plate (19), the limiting slide plates (20) match with the positioning slide groove (8), and the limiting block (15) is engaged between the limiting slide plates (20) on both sides.

2. The copper foil slitting machine with replaceable cutter function according to claim 1, characterized in that: A support plate (4) is fixedly provided on the right side of the second side plate (3), a motor (5) is fixedly provided on the top of the support plate (4), a coupling (6) is installed on the output end of the motor (5), and the coupling (6) is located on the left side of the second side plate (3).

3. The copper foil slitting machine with replaceable cutter function according to claim 1, characterized in that: The right end of the drive shaft (7) is mounted on the coupling (6), and the left end of the drive shaft (7) is mounted on the right side of the side plate (2) through a bearing.

4. The copper foil slitting machine with replaceable cutter function according to claim 1, characterized in that: A limiting hole (16) is provided on the right side of the pressing block (14), and a latch (17) is provided inside the limiting hole (16).

5. The copper foil slitting machine with replaceable cutter function according to claim 1, characterized in that: A mounting groove (21) is provided on the left side of the top of the bottom plate (1), and a threaded rod (22) is installed between the left and right sides of the inside of the mounting groove (21) via a bearing.

6. The copper foil slitting machine with replaceable cutter function according to claim 5, characterized in that: The outer side of the threaded rod (22) is threadedly connected to a moving block (23), and the top of the moving block (23) is fixedly arranged on the bottom of the side plate (2).

7. The copper foil slitting machine with replaceable cutter function according to claim 5, characterized in that: A second motor (24) is fixedly provided on the left side of the top of the bottom plate (1), a transmission belt (25) is sleeved on the outer side of the output end of the second motor (24), and the other end of the transmission belt (25) is sleeved on the outer side of the left end of the threaded rod (22).

Images