Flexible copper-clad plate production cutting device

Abstract

The utility model discloses a cutting device for producing a flexible copper-clad plate, and relates to the technical field of laser beam processing, such as welding, cutting or punching. The flexible copper-clad plate production cutting device comprises a base, a fixing support is fixedly connected to the upper side of the base, a cutting assembly is fixedly connected to the upper side of the fixing support, a laser tool bit is installed on the lower side of the cutting assembly, a containing groove is formed in the upper side of the base, a connecting groove is formed in the base, and the lower side of the containing groove extends into the connecting groove. A discharging opening is formed in the front side of the base, the rear side of the discharging opening extends into the connecting groove, the bottom wall of the discharging opening is in an inclined shape with the front portion lower than the rear portion, and an auxiliary mechanism is arranged in the connecting groove. And therefore, the plate is not influenced by the fixing structure when being taken out, and the plate taking-out efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser beam processing, such as welding, cutting or drilling, specifically a cutting device for the production of flexible copper clad laminates. Background Technology

[0002] Flexible copper clad laminate (FCL) is a key material used in flexible printed circuit boards (FPCs). Its core features are its flexibility and thinness. FCL is made by bonding flexible insulating substrate and copper foil together with adhesives or through direct lamination processes to form a layered structure with copper cladding on one or both sides. When cutting FCL, an FPC flexible board laser cutting machine is one type of cutting device.

[0003] Chinese patent document CN215393231U discloses an FPC laser cutting device. This utility model uses a fixed suction cup in the positioning groove seat to position the FPC board below the laser cutter head. After the FPC board is positioned below the laser cutter head, the laser cutter head can cut the FPC board. After the cutting is completed, the lifting mechanism can lift one end of the positioning groove seat. After the positioning groove seat is lifted, it will tilt. At this time, the vibration motor can generate vibration, thereby quickly removing the cut FPC board.

[0004] Before cutting, the aforementioned utility model places the FPC board inside the positioning groove seat and then fixes it using the lower suction cup. After cutting, the FPC board slides into the collection box by the vibration of the vibration motor. However, in order to ensure the adsorption function, the suction cup is usually made of elastic materials such as silicone. When the FPC board slides by vibration, there will be a large friction between the lower suction cup and the FPC board, which will affect the efficiency of the FPC board sliding and reduce the efficiency of removing the FPC board. Utility Model Content

[0005] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a flexible copper clad laminate production and cutting device that can ensure the fixation of the board during cutting while not being affected when removing the board, thereby improving the board removal efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flexible copper clad laminate production and cutting device, including a base, a placement groove on the upper side of the base, a connecting groove inside the base, and the lower side of the placement groove extending into the interior of the connecting groove.

[0007] The base has a discharge port on the front side, and the rear side of the discharge port extends into the interior of the connecting groove. The bottom wall of the discharge port is inclined with the front lower and the back higher. An auxiliary mechanism is set inside the connecting groove. During cutting, the auxiliary mechanism can support and fix the plate. After cutting, the auxiliary mechanism will discharge the plate.

[0008] The auxiliary mechanism includes a placement plate, a connecting rod, a telescopic motor assembly, a sliding groove, two sliding blocks, two clamping plates, a rotary motor assembly, a bidirectional screw, and an arc-shaped groove.

[0009] Preferably, a fixed bracket is fixedly connected to the upper side of the base, a cutting component is fixedly connected to the upper side of the fixed bracket, and a laser cutter head is installed on the lower side of the cutting component.

[0010] Preferably, the placement plate is installed inside the connecting groove, and the upper side of the placement plate is in contact with the top wall of the connecting groove;

[0011] The front and rear sides of the placement plate are both semi-cylindrical surfaces, and the connecting rod is fixedly connected to the inside of the placement plate.

[0012] Preferably, the left and right ends of the connecting rod extend out of the left and right sides of the placement plate, respectively, and the left and right ends of the connecting rod are rotatably connected to the left and right walls of the connecting groove, respectively.

[0013] The telescopic motor assembly is fixedly connected to the inside of the base, and the upper side of the telescopic motor assembly extends into the inside of the connecting groove.

[0014] Preferably, the output end of the telescopic motor assembly is fixedly connected to a telescopic rod, and the upper end of the telescopic rod is in contact with the lower side of the placement plate;

[0015] The sliding groove is formed inside the placement plate. The sliding groove is convex in shape. Both sliding blocks are slidably connected inside the sliding groove. Both sliding blocks are convex block structures.

[0016] Preferably, sliding grooves extend from the upper side of both sliding blocks, the two sliding blocks are arranged symmetrically from left to right, and the two clamping plates are respectively fixedly connected to the upper side of the two sliding blocks;

[0017] The rotary motor assembly is fixedly connected to the left side of the placement plate, and the output end of the rotary motor assembly is fixedly connected to a drive shaft.

[0018] Preferably, the right end of the drive shaft extends rotatably into the interior of the sliding groove, and the bidirectional screw is fixedly connected to the right end of the drive shaft, with the right end of the bidirectional screw threaded through the two sliding blocks;

[0019] The right end of the bidirectional screw is rotatably connected to the right wall of the sliding groove, and the arc-shaped groove is opened on the left wall of the connecting groove. The left side of the rotary motor assembly extends into the interior of the arc-shaped groove.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] (1) The flexible copper clad laminate production cutting device can ensure the fixation of the board during cutting, and will not be affected when the board is taken out. This will improve the board removal efficiency.

[0022] (2) The flexible copper clad laminate production cutting device is mostly completed automatically by the device from fixing the board, cutting to material discharge, which reduces manual intervention and reduces the impact of labor intensity and human factors on production. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] Figure 1 This is a schematic diagram of the structure of a flexible copper-clad laminate production and cutting device according to the present invention;

[0025] Figure 2 This is a schematic diagram of the cross-sectional connection structure of the base of this utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional connection structure of the placement plate of this utility model;

[0027] Figure 4 for Figure 3 Enlarged diagram of point A.

[0028] Reference numerals: 1. Base; 2. Fixed bracket; 3. Cutting assembly; 4. Laser cutter head; 5. Placement slot; 6. Connecting slot; 7. Discharge port; 8. Placement plate; 9. Connecting rod; 10. Telescopic motor assembly; 11. Telescopic rod; 12. Sliding groove; 13. Sliding block; 14. Clamping plate; 15. Rotary motor assembly; 16. Drive shaft; 17. Bidirectional screw; 18. Arc groove. Detailed Implementation

[0029] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] Please see Figure 1-4 This utility model provides a new technical solution: a flexible copper-clad laminate production cutting device, including a base 1, a fixed bracket 2 fixedly connected to the upper side of the base 1, a cutting component 3 fixedly connected to the upper side of the fixed bracket 2, a laser cutter head 4 installed on the lower side of the cutting component 3, a placement groove 5 opened on the upper side of the base 1, a connecting groove 6 opened inside the base 1, the lower side of the placement groove 5 extending into the interior of the connecting groove 6, a discharge port 7 opened on the front side of the base 1, the rear side of the discharge port 7 extending into the interior of the connecting groove 6, the bottom wall of the discharge port 7 being inclined with the front lower and the rear higher, an auxiliary mechanism set inside the connecting groove 6, which can support and fix the board during cutting, and discharge the board after cutting is completed. The auxiliary mechanism includes a placement plate 8, a connecting rod 9, a telescopic motor assembly 10, a sliding groove 12, two sliding blocks 13, two clamping plates 14, a rotary motor assembly 15, a bidirectional screw 17, and an arc groove 18.

[0034] Furthermore, the placement plate 8 is installed inside the connecting groove 6, with its upper side contacting the top wall of the connecting groove 6. Both the front and rear sides of the placement plate 8 are semi-cylindrical surfaces. The connecting rod 9 is fixedly connected inside the placement plate 8, with its left and right ends extending out from the left and right sides of the placement plate 8, respectively. The left and right ends of the connecting rod 9 are rotatably connected to the left and right walls of the connecting groove 6, respectively. The telescopic motor assembly 10 is fixedly connected inside the base 1, with its upper side extending into the connecting groove 6. A telescopic rod 11 is fixedly connected to the output end of the telescopic motor assembly 10, with its upper end contacting the lower side of the placement plate 8. A sliding groove 12 is formed inside the placement plate 8, and the sliding groove 12 is a convex groove shape. Both sliding blocks 13 are slidably connected to the sliding groove 12. Inside the groove 12, both sliding blocks 13 are convex block structures, and the upper side of each sliding block 13 extends out of the sliding groove 12. The two sliding blocks 13 are arranged symmetrically from left to right. Two clamping plates 14 are fixedly connected to the upper side of the two sliding blocks 13 respectively. The rotary motor assembly 15 is fixedly connected to the left side of the placement plate 8. The output end of the rotary motor assembly 15 is fixedly connected to the drive shaft 16. The right end of the drive shaft 16 extends into the interior of the sliding groove 12. The bidirectional screw 17 is fixedly connected to the right end of the drive shaft 16. The right end of the bidirectional screw 17 is threaded through the two sliding blocks 13. The right end of the bidirectional screw 17 is rotatably connected to the right wall of the sliding groove 12. The arc-shaped groove 18 is opened on the left wall of the connecting groove 6. The left side of the rotary motor assembly 15 extends into the interior of the arc-shaped groove 18.

[0035] Furthermore, upon starting work, the telescopic motor assembly 10 is first activated. The telescopic motor assembly 10 transmits power from its output end, causing the telescopic rod 11 to extend. The telescopic rod 11 then moves upwards, lifting the placement plate 8. The placement plate 8 then begins to move in a circular motion around the connecting rod 9. It stops when the upper side of the placement plate 8 contacts the top wall of the connecting groove 6. During this movement, the placement plate 8 drives the rotary motor assembly 15 to move synchronously. The rotary motor assembly 15 causes the interior of the arc-shaped groove 18 to slide. Then, the flexible copper-clad laminate is placed on the upper side of the placement plate 8. At this time, the rotary motor assembly 15 is activated, transmitting power from its output end to rotate the drive shaft 16. The drive shaft 16 drives the bidirectional screw 17 to rotate synchronously. The bidirectional screw 17 moves the two threaded sliding blocks 13. The two sliding blocks 13 begin to move towards their opposite faces, and then the two sliding blocks 13 drive the two... The clamping plates 14 move synchronously, clamping and fixing the flexible copper-clad laminate. Then, the laser cutter head 4 can cut the flexible copper-clad laminate. After the cutting is completed, the collecting device is placed in front of the base 1, and the collecting device should be below the discharge port 7. Then, the rotating motor assembly 15 is started in the opposite direction. As mentioned above, the two clamping plates 14 will move to the side away from each other, and the clamping and fixing of the flexible copper-clad laminate by the two clamping plates 14 will be released. Then, the telescopic motor assembly 10 is started in the opposite direction, and the telescopic motor assembly 10 will drive the telescopic rod 11 to retract. The telescopic rod 11 will move downward, and the placement plate 8, which is no longer supported by the telescopic rod 11, will start to rotate clockwise around the connecting rod 9. The placement plate 8 will then become tilted. At this time, the flexible copper-clad laminate, which is no longer clamped, will slide along the tilted placement plate 8 and into the discharge port 7. Then, it will slide into the collecting device through the discharge port 7 and be collected.

[0036] Furthermore, this method ensures that the board is fixed during cutting without affecting its removal, thus improving the board removal efficiency.

[0037] Structural Description: Base 1: As the basic support structure of the entire cutting device, it supports components such as the fixed bracket 2, placement groove 5, connecting groove 6, and discharge port 7, providing a stable installation platform for the entire device.

[0038] Fixed bracket 2: Fixedly connected to the upper side of the base 1, used to support the cutting component 3 and ensure the stability of the cutting component 3 during operation.

[0039] Cutting component 3: Installed on the upper side of the fixed bracket 2, it is the core component for performing the cutting operation. Through its internal structure and control, it drives the laser cutter head 4 to perform the cutting work. This structure is the same as the structure and function of the cutting component in the prior art document with publication number CN215393231U.

[0040] Laser cutter head 4: Installed on the lower side of the cutting assembly 3, it uses laser energy to precisely cut the flexible copper-clad laminate under the drive of the cutting assembly 3. This structure is the same as the structure and function of the laser cutter head in the prior art document with publication number CN215393231U.

[0041] Placement slot 5: It is opened on the upper side of the base 1 and extends into the interior of the connecting slot 6 on the lower side, providing a certain positioning and installation space for the placement plate 8, so that the placement plate 8 can rotate and perform other actions within the connecting slot 6.

[0042] Connection slot 6: It is opened inside the base 1, and the lower side of the placement slot 5 extends into its interior. It provides installation and movement space for components such as the placement plate 8 and the telescopic motor assembly 10. It is an important space for the various components of the auxiliary mechanism to perform their functions.

[0043] Discharge port 7: It is located on the front side of the base 1 and extends into the interior of the connecting groove 6 on the rear side. The bottom wall is inclined with the front lower and the back higher, which makes it easy for the flexible copper-clad board after cutting to be smoothly discharged into the collection device under the action of gravity.

[0044] Placement plate 8: Installed inside the connecting groove 6, with its upper side in contact with the top wall of the connecting groove 6. Both the front and rear sides are semi-cylindrical surfaces, used to place the flexible copper-clad board to be cut. It provides a support platform during cutting and forms an inclined surface by rotating during material discharge, allowing the board to slide out smoothly.

[0045] Connecting rod 9: It is fixedly connected inside the placement plate 8, and extends out of the left and right sides of the placement plate 8 respectively and is rotatably connected to the left and right walls of the connecting groove 6. It serves as the rotation axis of the placement plate 8, so that the placement plate 8 can move in a circle with the connecting rod 9 as the center.

[0046] Telescopic motor assembly 10: It is fixedly connected inside the base 1, extends into the connecting groove 6 on the upper side, transmits power through the output end, drives the telescopic rod 11 to extend or retract, thereby controlling the lifting and rotation of the placement plate 8.

[0047] Telescopic rod 11: Its upper end is in contact with but not connected to the lower side of the placement plate 8. It extends or retracts under the drive of the telescopic motor assembly 10. When it extends, it lifts the placement plate 8, causing it to rise and rotate. When it retracts, it causes the placement plate 8 to fall and return to its tilted state.

[0048] Sliding groove 12: It is formed inside the placement plate 8 and is in the shape of a convex groove. It provides sliding space for the sliding block 13 and ensures that the sliding block 13 can move stably inside the placement plate 8.

[0049] Sliding block 13: Both sliding blocks 13 are slidably connected inside the sliding groove 12. They are convex block structures with the sliding groove 12 extending from the upper side. They are symmetrically arranged on the left and right sides. Driven by the bidirectional screw 17, they move in relative or opposite directions, thereby driving the clamping plate 14 to move.

[0050] Clamping plate 14: It is fixedly connected to the upper side of the two sliding blocks 13 respectively, and moves under the drive of the sliding blocks 13. It is used to clamp and fix the flexible copper-clad board placed on the placement plate 8 to ensure stability during cutting.

[0051] Rotary motor assembly 15: Fixedly connected to the left side of the placement plate 8, it transmits power through the output end to drive the transmission shaft 16 to rotate, providing power for the rotation of the bidirectional screw 17.

[0052] Drive shaft 16: The left end is fixedly connected to the output end of the rotary motor assembly 15, and the right end extends into the sliding groove 12. It rotates under the drive of the rotary motor assembly 15 and transmits power to the bidirectional screw 17.

[0053] The double-ended screw 17 is fixedly connected to the drive shaft 16 at its left end and threaded through the two sliding blocks 13 at its right end and rotatably connected to the right wall of the sliding groove 12. It rotates under the drive of the drive shaft 16 and causes the two sliding blocks 13 to move in relative or opposite directions through the threaded transmission.

[0054] Arc-shaped groove 18: Formed on the left wall of connecting groove 6, the left side of rotary motor assembly 15 extends into its interior, providing sliding space for rotary motor assembly 15 when the placement plate 8 rotates, ensuring that rotary motor assembly 15 can move synchronously with the rotation of placement plate 8. The embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model.

Claims

1. A flexible copper-clad plate production cutting device, comprising a base (1), a placing groove (5) is formed on the upper side of the base (1), a connecting groove (6) is formed in the inside of the base (1), and the lower side of the placing groove (5) extends into the inside of the connecting groove (6); The front side of the base (1) is provided with a discharging port (7), the rear side of the discharging port (7) extends into the inside of the connecting groove (6), the bottom wall of the discharging port (7) is inclined from low in front to high in back, and the base (1) is characterized in that: An auxiliary mechanism is arranged in the inside of the connecting groove (6), which can support and fix the plate during cutting, and discharge the plate after cutting is completed; The auxiliary mechanism comprises a placing plate (8), a connecting rod (9), a telescopic motor assembly (10), a sliding groove (12), two sliding blocks (13), two clamping plates (14), a rotary motor assembly (15), a bidirectional screw rod (17) and an arc-shaped groove (18).

2. The cutting device for producing a flexible copper-clad plate according to claim 1, wherein: A fixed support (2) is fixedly connected to the upper side of the base (1), a cutting assembly (3) is fixedly connected to the upper side of the fixed support (2), and a laser cutter head (4) is installed on the lower side of the cutting assembly (3).

3. The cutting device for producing a flexible copper-clad plate according to claim 1, wherein: The placing plate (8) is installed in the inside of the connecting groove (6), and the upper side of the placing plate (8) is in contact with the top wall of the connecting groove (6); The front and rear sides of the placing plate (8) are both semicylindrical surfaces, and the connecting rod (9) is fixedly connected to the inside of the placing plate (8).

4. The cutting device for producing a flexible copper-clad plate according to claim 3, wherein: The left and right ends of the connecting rod (9) extend out of the left and right sides of the placing plate (8), and the left and right ends of the connecting rod (9) are rotatably connected to the left wall and the right wall of the connecting groove (6), respectively. The telescopic motor assembly (10) is fixedly connected to the inside of the base (1), and the upper side of the telescopic motor assembly (10) extends into the inside of the connecting groove (6).

5. The cutting device for producing a flexible copper-clad plate according to claim 4, wherein: The output end of the telescopic motor assembly (10) is fixedly connected with a telescopic rod (11), and the upper end of the telescopic rod (11) is in contact with the lower side of the placing plate (8); The sliding groove (12) is formed in the inside of the placing plate (8), the sliding groove (12) is a convex groove, the two sliding blocks (13) are both slidably connected to the inside of the sliding groove (12), and the two sliding blocks (13) are both convex blocks.

6. The cutting device for producing a flexible copper-clad plate according to claim 5, wherein: The upper sides of the two sliding blocks (13) extend out of the sliding groove (12), the two sliding blocks (13) are arranged in a left-right symmetry mode, and the two clamping plates (14) are fixedly connected to the upper sides of the two sliding blocks (13), respectively. The rotary motor assembly (15) is fixedly connected to the left side of the placing plate (8), and the output end of the rotary motor assembly (15) is fixedly connected with a transmission shaft (16).

7. The cutting device for producing a flexible copper-clad plate according to claim 6, wherein: The right end of the transmission shaft (16) rotatably extends into the inside of the sliding groove (12), the bidirectional screw rod (17) is fixedly connected to the right end of the transmission shaft (16), the right end of the bidirectional screw rod (17) is screwed through the two sliding blocks (13), the right end of the bidirectional screw rod (17) is rotatably connected to the right wall of the sliding groove (12), the arc-shaped groove (18) is formed in the left wall of the connecting groove (6), and the left side of the rotary motor assembly (15) extends into the inside of the arc-shaped groove (18).

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