Processing device for high-frequency and high-speed copper-clad plate

Abstract

The invention belongs to the technical field of copper-clad plate machining, and particularly relates to a machining device for a high-frequency and high-speed copper-clad plate. The machining device achieves automatic transmission of the copper-clad plate through a chain wheel assembly and a plurality of rotating rollers, and a laser cutting machine can cut the copper-clad plate at high precision and high speed; an electric telescopic rod and a separation rod on the lower side are matched with a bearing rod to automatically separate the cut small copper-clad plates from a waste frame of the copper-clad plates, and a push plate matched with a bearing groove can push the separated copper-clad plates to the inner side of a stacking groove on the lower side of a falling frame to be stacked in order; the copper-clad plates are automatically conveyed, cut, separated and collected, so that the labor intensity of workers is greatly reduced, the production period is shortened, the liftable lifting plate can adjust the depth of the inner side of the stacking groove according to the number of the copper-clad plates in the stacking groove, the falling height of the copper-clad plates can be reduced, the machined copper-clad plates are protected, and the production efficiency is improved. And the product quality is improved while the production efficiency of equipment is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of copper clad laminate processing, and in particular relates to a processing device for high-frequency and high-speed copper clad laminates. Background Art

[0002] Copper clad laminate is a plate material made by impregnating electronic glass fiber cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing. In the production and processing of high-frequency and high-speed copper clad laminate, a key step is to cut the large copper clad laminate into small pieces to meet the size requirements of different electronic components.

[0003] Traditional laser cutting and water jet cutting can both perform high-precision cutting of copper clad laminates. However, after cutting, the traditional production method relies on manual collection and sorting of these small copper clad laminates. However, this step often faces many problems. First, small copper clad laminates are easily stuck in the square frame on the upper side of large copper clad laminates, making it difficult to remove them. This not only increases the complexity of the operation, but also reduces production efficiency. Secondly, manual collection and sorting is labor-intensive and requires high physical strength and patience from the operators. During long working hours, workers are prone to fatigue, which affects production quality and efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a processing device for high-frequency and high-speed copper-clad laminates to solve the problems mentioned in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows: A processing device for high-frequency and high-speed copper-clad laminates, comprising a base, a support frame is horizontally mounted on the upper side of the base, a plurality of rotating rollers are rotatably mounted on the upper side of the support frame and are distributed at intervals on the left and right, a laser cutting machine is mounted on the upper side of the middle of the support frame, a sprocket assembly is mounted on the side of the support frame to synchronize the transmission connection of the plurality of rotating rollers, and a separation device and a collection device are mounted on the right side of the rotating roller; The separation device comprises a receiving assembly, the receiving assembly is installed at intervals with the rotating roller on the right side, the receiving assembly comprises receiving rods distributed at intervals on the left and right sides and rotatably connected to the support frame, a receiving plate fixedly connected to the base and tilted rightward from top to bottom is installed on the lower side between the receiving assembly and the rotating roller, a receiving groove matching with the receiving plate is fixed on the bottom of the receiving plate, a pressing plate is installed on the upper side of the receiving groove, separation rods are fixed at uniform intervals on the front and back sides of the lower side of the pressing plate, an electric telescopic rod fixed to the base is installed on the upper side of the pressing plate, and the output end of the electric telescopic rod is transmission-connected to the pressing plate; The collecting device includes a sliding bar facing forward and backward, the sliding bar is fixedly installed on the upper side of the receiving groove, and a push plate matching the receiving groove is installed on the upper side of the sliding bar for sliding forward and backward and slidingly connecting the base. The sliding bar is installed on the upper side of the sliding bar, and a driving sprocket distributed in the front and rear and rotatably connected to the base is installed. The two driving sprockets are commonly connected to a driving chain through transmission between the two driving sprockets, and the push plate is connected to the driving chain through transmission. A driving motor connected to the transmission and fixed to the base is installed at the lower side of the driving sprocket on the rear side. A dropping frame is fixed on the front side of the receiving groove, and an extension plate matching the receiving groove is fixed on the right upper side of the dropping frame. A limiting baffle is fixed on the front upper side of the dropping frame, and a stacking slot is connected to the bottom of the dropping frame. The stacking slot as a whole is a square slot that runs through up and down, and a lifting plate is installed on the inner side of the stacking slot for sliding up and down, and a lifting component for controlling its up and down position is installed on the lower side of the lifting plate

[0006] The lifting assembly includes a screw rod rotatably connected to the bottom of the lifting plate, a left-right symmetrical vertical groove is opened on the side of the screw rod, a rotating wheel which is slidably connected to the vertical groove up and down and rotatably connected to the base is installed in the middle of the screw rod, a transmission wheel is rotatably installed on the side of the rotating wheel, a transmission sprocket is concentrically fixed to the transmission wheel and the outer side of the rotating wheel, a transmission chain is transmission-connected between the two transmission sprockets, a circular cavity is opened in the middle of the transmission wheel, a ratchet is rotatably installed on the inner side of the circular cavity, and a ratchet which is hinged to the circular cavity and connected to the ratchet is installed on the side of the ratchet A pawl matching the ratchet, a spring sheet fixed to the side wall of the circular cavity is installed on the side of the pawl away from the ratchet, a transmission rod connected to the ratchet transmission is rotatably installed on the upper side of the transmission wheel, the upper side of the transmission rod is transmission connected to the driving sprocket on the front side, an elastic telescopic rod fixed to the base is installed on the lower side of the screw rod, the output end of the elastic telescopic rod abuts against the bottom of the screw rod, a limiting plate is also fixed on the lower side of the screw rod, a clamping assembly fixed to the base is installed on the lower side of the stacking groove, and the screw rod is threadedly connected to the clamping assembly.

[0007] The clamping assembly includes a clamping rod horizontally hinged to the base, the front sides of the two clamping rods are fixedly connected with left and right symmetrical half plates, the adjacent sides of the two half plates are provided with arc-shaped threaded grooves matching the screw rod, the outer sides of the left and right half plates are installed with return springs, the outer sides of the return springs are fixedly connected to the base, control rods are fixed to the middle parts of the front sides of the two half plates, the middle parts of the two control rods are installed with knob rods rotatably connected to the base, and the middle parts of the two control rods are rotatably installed with elongated top blocks fixed to the knobs.

[0008] A friction lower plate is fixed on the top of the output end of the elastic telescopic rod, and a friction upper plate matching the friction lower plate is coaxially fixed on the bottom of the screw rod.

[0009] A straightening assembly is installed on the lower side of the rotating roller on the left side, and the straightening assembly includes a slideway facing forward and backward, and a slider symmetrically installed front and back is slidably installed on the upper side of the slideway, and a straightening rod that does not interfere with the rotating roller is fixed on the upper side of the slider, and a spur gear is rotatably installed on the upper middle part of the slideway, and racks are fixed on the sides close to the two sliders, and the two racks are symmetrically distributed around the circumference and meshed with the spur gears. A DC motor fixed to the base and transmission connected to the spur gear is provided on the side of the spur gear.

[0010] The stacking trough is generally in the shape of a funnel that is wide at the top and narrow at the bottom, and an observation slot is vertically provided on the side wall of the stacking trough. A material taking door that can be opened to the left is provided on the left side of the stacking trough.

[0011] Rubber buffer pads are provided on the upper side of the lifting plate and the inner side of the bottom of the receiving groove.

[0012] Furthermore, the rotating roller on the lower side of the laser cutting machine includes a rotating cross bar rotatably connected to the support frame, and a plurality of small wheels spaced front and rear are concentrically fixed on the upper side of the rotating cross bar, and the small wheels on the upper sides of the rotating cross bars adjacent to each other on the left and right are staggered front and rear.

[0013] The equipment realizes automatic transmission of copper clad laminates through sprocket assemblies and multiple rotating rollers. The laser cutting machine can cut copper clad laminates with high precision and high speed. The electric telescopic rod and the separation rod on the lower side cooperate with the receiving rod to automatically separate the cut small copper clad laminates from the waste frame of copper clad laminates. The push plate matched with the receiving groove can push the separated copper clad laminates to the inner side of the stacking groove on the lower side of the drop frame for neat stacking, realizing the automatic transportation, cutting, separation and collection of copper clad laminates, thereby greatly reducing the labor intensity of workers and shortening the production cycle. The liftable lifting plate can adjust the depth of the inner side of the stacking groove according to the number of copper clad laminates in the stacking groove, thereby reducing the height of the copper clad laminates falling. The processed copper-clad laminate is protected to ensure the production efficiency of the equipment while improving the product quality; the cooperation of the transmission sprocket, transmission chain and transmission rod enables the lead screw to be linked with the push rod when the push plate moves forward, thereby controlling the automatic descent of the lifting plate; through the cooperation of the ratchet, pawl and spring sheet, the lead screw stops rotating when the push plate moves backward, thereby realizing automatic control of the height of the lifting plate, thereby improving the adaptability and flexibility of the entire equipment; the cooperation of the left and right symmetrical half blocks, reset spring, control rod and long top block enables the long top block to push open the control rod by simply turning the knob rod, thereby separating the left and right half blocks to release the lead screw as a whole and reset the lifting plate. The advantage of the configuration is that it makes the structure of the clamping assembly simple and reliable while also making the operation of the clamping assembly easier; the design of the friction upper plate and the friction lower plate helps to increase the friction between the bottom of the screw and the elastic telescopic rod, thereby preventing the screw from following the reverse rotation when the drive motor and the drive sprocket rotate in the reverse direction, further improving the reliability of equipment operation; the DC motor drives the spur gear to rotate more accurately, and cooperates with the two racks, so that the straightening rods on the front and rear sides can move toward the middle synchronously, and straighten and position the copper-clad laminate on the upper side of the rotating roller, thereby helping to improve the cutting accuracy of the equipment and reduce the waste of copper-clad laminates; the funnel-shaped stacking groove allows the small pieces of copper-clad laminates that have been cut to enter the stacking groove more smoothly While placing the trough, the copper clad laminates on the inside of the stacking trough must be arranged more neatly. The observation trough is convenient for observing the situation inside the stacking trough. The material-retrieving door allows the staff to take out the neatly stacked copper clad laminates more conveniently, improving the convenience of equipment use; the use of rubber buffer pads reduces the collision of copper clad laminates during transmission inside the collecting trough and collection inside the stacking trough, thereby protecting the surface quality of the copper clad laminate products; the small wheels that are spaced front and back and staggered left and right make the rotating rollers on the lower side of the laser cutting machine support the copper clad laminates more evenly, which increases the stability of the copper clad laminates when cutting, thereby further increasing the cutting accuracy of the equipment and further ensuring the processing quality of the copper clad laminates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Figure 3 It is a structural schematic diagram of the rear side of the present invention.

[0018] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the present invention.

[0020] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at point C in the middle.

[0021] Figure 7 for Figure 5 Schematic diagram of the enlarged structure at D in the middle.

[0022] Figure 8 It is a schematic diagram of the local cross-sectional structure of the present invention.

[0023] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at E in the middle.

[0024] Fig.10 for Figure 8 Schematic diagram of the enlarged structure at F in the middle.

[0025] Fig.11 for Figure 8 Schematic diagram of the enlarged structure at G in the middle.

[0026] Base 1, support frame 2, rotating roller 3, laser cutting machine 4, receiving rod 5, receiving plate 6, receiving groove 7, pressing plate 8, separation rod 9, electric telescopic rod 10, sliding rod 11, push plate 12, driving sprocket 13, driving chain 14, driving motor 15, drop frame 16, extension plate 17, limit baffle 18, stacking groove 19, lifting plate 20, screw rod 21, vertical groove 22, rotating wheel 23, transmission wheel 24, transmission sprocket 25, transmission chain 26, circular cavity 27, ratchet 28, ratchet 29, spring sheet 30, transmission rod 31, elastic telescopic rod 32, limit plate 33, clamping rod 34, half plate 35, arc-shaped threaded groove 36, return spring 37, control rod 38, knob rod 39, elongated top block 40, friction lower plate 41, friction upper plate 42, slideway 43, slider 44, straightening rod 45, spur gear 46, rack 47, DC motor 48, observation slot 49, material taking door 50, rubber buffer pad 51, rotating cross bar 52, small wheel 53. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Embodiment 1: Figure 1-11 As shown, a processing device for high-frequency and high-speed copper-clad laminates comprises a base 1, a support frame 2 is horizontally mounted on the upper side of the base 1, a plurality of rotating rollers 3 are rotatably mounted on the upper side of the support frame 2 and are distributed at intervals on the left and right, a laser cutting machine 4 is mounted on the upper side of the middle of the support frame 2, a sprocket assembly is mounted on the side of the support frame 2 to synchronize the transmission connection of the plurality of rotating rollers 3, and a separation device and a collection device are mounted on the right side of the rotating roller 3; The separation device includes a receiving assembly, which is installed at intervals with the rotating roller 3 on the right side. The receiving assembly includes receiving rods 5 that are distributed at intervals on the left and right and are rotatably connected to the support frame 2. A receiving plate 6 that is fixedly connected to the base 1 and tilted rightward from top to bottom is installed on the lower side between the receiving assembly and the rotating roller 3. A receiving groove 7 that matches the receiving plate 6 is fixed at the bottom. A pressing plate 8 is installed on the upper side of the receiving groove 7. Separation rods 9 are evenly fixed at intervals on the lower side of the pressing plate 8. An electric telescopic rod 10 that is fixed to the base 1 is installed on the upper side of the pressing plate 8. The output end of the electric telescopic rod 10 is transmission-connected to the pressing plate 8. The collecting device includes a sliding rod 11 facing forward and backward, the sliding rod 11 is fixedly installed on the upper side of the receiving groove 7, and a push plate 12 matching the receiving groove 7 is slidably installed on the upper side of the sliding rod 11. A driving sprocket 13 distributed front and back and rotatably connected to the base is installed on the upper side of the sliding rod 11. A driving chain 14 is commonly connected to the two driving sprockets 13 for transmission, and the push plate 12 is transmission-connected to the driving chain 14. A driving motor 15 transmission-connected and fixed to the base 1 is installed on the lower side of the driving sprocket 13 on the rear side. A drop frame 16 is fixed on the front side of the receiving groove 7, and an extension plate 17 matching the receiving groove 7 is fixed on the upper right side of the drop frame 16. A limiting baffle 18 is fixed on the upper front side of the drop frame 16, and a stacking groove 19 is connected to the bottom of the drop frame 16. The stacking groove 19 is a square groove that runs through from top to bottom. A lifting plate 20 is slidably installed on the inner side of the stacking groove 19, and a lifting component for controlling its up and down position is installed on the lower side of the lifting plate 20.

[0029] When the present invention is in use, a large copper-clad laminate to be cut is placed on the upper side of the rotating roller 3, and the sprocket assembly enables multiple rotating rollers 3 to rotate synchronously to ensure the smooth transmission of the copper-clad laminate. The laser cutting machine 4 installed on the upper side of the middle of the support frame 2 is used to accurately cut the large copper-clad laminate into small copper-clad laminate sheets. Then the rotating roller 3 moves the cut copper-clad laminate as a whole to the right, and some of the cut small copper-clad laminates fall downward and are received by the receiving plate 6 and then slide into the inner side of the receiving groove 7. The electric telescopic rod 10 can be extended and retracted up and down to drive the pressing plate 8 to move up and down, and the separation rod 9 on the lower side can separate the small copper-clad laminate that has not been separated from the large copper-clad laminate. The copper plates are pushed downwards and separated; after all the small copper-clad plates to be cut are separated from the large copper-clad plates, the driving motor 15 can drive the driving sprocket 13 and the driving chain 14 to run as a whole, so that the push plate 12 moves forward, and the small copper-clad plates cut inside the receiving groove 7 are pushed into the upper side of the drop frame 16, and are guided to the inner side of the stacking groove 19 below the drop frame 16 through the extension plate 17 and the limit baffle 18. Then the driving motor 15 is reversed, and the push plate 12 is moved to the rear side of the slide bar 11 to reciprocate. The lifting assembly can control the height of the lifting plate 20, thereby adjusting the stacking height while reducing the drop height of the small copper-clad plates.

[0030] The equipment realizes automatic transmission of copper clad laminates through a sprocket assembly and a plurality of rotating rollers 3, the laser cutting machine 4 can cut copper clad laminates with high precision and high speed, the electric telescopic rod 10 and the separation rod 9 on the lower side cooperate with the receiving rod 5 to automatically separate the cut small copper clad laminates from the waste frame of the copper clad laminates, the push plate 12 cooperated with the receiving groove 7 can push the separated copper clad laminates to the inner side of the stacking groove 19 on the lower side of the drop frame 16 for neat stacking, thereby realizing automatic transportation, cutting, separation and collection of copper clad laminates, thereby greatly reducing the labor intensity of workers and shortening the production cycle, the liftable lifting plate 20 can adjust the depth of the inner side of the stacking groove 19 according to the number of copper clad laminates in the stacking groove 19, thereby reducing the height of the copper clad laminates falling and protecting the processed copper clad laminates, ensuring the production efficiency of the equipment while improving the product quality.

[0031] The lifting assembly includes a screw rod 21 rotatably connected to the bottom of the lifting plate 20, a vertical groove 22 symmetrically provided on the side of the screw rod 21, a rotating wheel 23 slidably connected to the vertical groove 22 and rotatably connected to the base 1 is installed in the middle of the screw rod 21, a transmission wheel 24 is rotatably installed on the side of the rotating wheel 23, a transmission sprocket 25 is concentrically fixed on the outer side of the transmission wheel 24 and the rotating wheel 23, a transmission chain 26 is transmission-connected between the two transmission sprockets 25, a circular cavity 27 is provided in the middle of the transmission wheel 24, a ratchet 28 is rotatably installed inside the circular cavity 27, and a ratchet 28 is installed on the side of the ratchet 28 which is hinged to the circular cavity A pawl 29 is matched with the ratchet 28, and a spring sheet 30 fixed to the side wall of the circular cavity is installed on the side of the pawl 29 away from the ratchet 28. A transmission rod 31 connected to the ratchet 28 is rotatably installed on the upper side of the transmission wheel 24. The upper side of the transmission rod 31 is connected to the driving sprocket 13 on the front side. An elastic telescopic rod 32 fixed to the base 1 is installed on the lower side of the screw rod 21, and the output end of the elastic telescopic rod 32 abuts against the bottom of the screw rod 21. A limiting plate 33 is also fixed to the lower side of the screw rod 21. A clamping assembly fixed to the base 1 is installed on the lower side of the stacking groove 19, and the screw rod 21 is threadedly connected to the clamping assembly.

[0032] The cooperation of the rotating wheel 23, the transmission wheel 24, the transmission sprocket 25, the transmission belt and the transmission rod 31 enables the driving sprocket 13 to drive the rotating wheel 23 to rotate left and right when the push plate 12 moves left and right, thereby driving the screw rod 21 to rotate through the vertical slot 22 and cooperating with the clamping assembly to realize the lifting and lowering of the lifting plate 20; the cooperation of the ratchet 28, the pawl 29 and the spring sheet 30 ensures that when the driving motor 15 reverses and drives the push plate 12 to move backward, it will not drive the screw rod 21 to rotate. The clamping assembly can threadably connect and release the screw rod 21, and control the screw rod 21 to reset upward under the action of the elastic telescopic rod 32. The limit plate 33 can facilitate the control of the screw rod 21 and the lifting plate 20 to return to the specified position when the screw rod 21 resets upward.

[0033] The cooperation of the transmission sprocket 25, the transmission chain 26 and the transmission rod 31 ensures that when the push plate 12 moves forward, the screw rod 21 is linked with the push rod, thereby controlling the automatic descent of the lifting plate 20. Through the cooperation of the ratchet 28, the pawl 29 and the spring sheet 30, when the push plate 12 moves backward, the screw rod 21 stops rotating, thereby realizing automatic control of the height of the lifting plate 20, thereby improving the adaptability and flexibility of the entire equipment.

[0034] The clamping assembly includes a clamping rod 34 horizontally hinged to the base 1, and the front sides of the two clamping rods 34 are fixedly connected to left and right symmetrical half plates 35, and the adjacent sides of the two half plates 35 are provided with arc-shaped threaded grooves 36 matching the screw rod 21. Reset springs 37 are installed on the outer sides of the left and right half plates 35, and the outer sides of the reset springs 37 are fixedly connected to the base 1. A control rod 38 is fixed to the middle part of the front side of the two half plates 35, and a knob rod 39 rotatably connected to the base 1 is installed in the middle part of the two control rods 38. A long top block 40 fixed to the knob is rotatably installed in the middle part of the two control rods 38.

[0035] The cooperation of the left and right symmetrical half blocks, the reset spring 37, the control rod 38 and the elongated top block 40 allows the elongated top block 40 to push open the control rod 38 by simply turning the knob rod 39, thereby separating the left and right half blocks to release the screw rod 21 as a whole and reset the lifting plate 20. The advantage of this arrangement is that it makes the structure of the clamping assembly simple and reliable while also making the operation of the clamping assembly simpler.

[0036] A friction lower plate 41 is fixed to the top of the output end of the elastic telescopic rod 32 , and a friction upper plate 42 matching the friction lower plate 41 is concentrically fixed to the bottom of the screw rod 21 .

[0037] The design of the friction upper plate 42 and the friction lower plate 41 helps to increase the friction between the bottom of the screw rod 21 and the elastic telescopic rod 32, thereby preventing the screw rod 21 from rotating in the opposite direction when the drive motor 15 and the drive sprocket 13 rotate in the opposite direction, further improving the operating reliability of the equipment.

[0038] A straightening assembly is installed on the lower side of the rotating roller 3 on the left side, and the straightening assembly includes a front-to-rear oriented slideway 43, and a front-to-rear symmetrical slider 44 is slidably installed on the upper side of the slideway 43. A straightening rod 45 that does not interfere with the rotating roller 3 is fixed on the upper side of the slider 44. A spur gear 46 is rotatably installed on the upper middle side of the slideway 43, and racks 47 are fixed on one side close to the two sliders 44. The two racks 47 are symmetrically distributed around the circumference and mesh with the spur gears 46. A DC motor 48 that is fixed to the base 1 and transmission-connected to the spur gears 46 is provided on the side of the spur gears 46.

[0039] The DC motor 48 drives the spur gear 46 to rotate more accurately, and cooperates with the two racks 47 to enable the straightening rods 45 on the front and rear sides to move toward the middle synchronously, and straighten and position the copper-clad laminate on the upper side of the rotating roller 3, thereby helping to improve the cutting accuracy of the equipment and reduce the waste of copper-clad laminates.

[0040] The stacking trough 19 is generally in the shape of a funnel that is wide at the top and narrow at the bottom, and an observation slot 49 is vertically provided on the side wall of the stacking trough 19 , and a material taking door 50 that can be opened to the left is provided on the left side of the stacking trough 19 .

[0041] The funnel-shaped stacking groove 19 allows the cut small pieces of copper clad laminate to enter the stacking groove 19 more smoothly, while the arrangement of the copper clad laminate inside the stacking groove 19 is more orderly. The observation groove 49 facilitates observation of the situation inside the stacking groove 19, and the material removal door 50 allows the staff to more conveniently take out the neatly stacked copper clad laminates, thereby improving the convenience of equipment use.

[0042] Rubber cushions 51 are provided on the upper side of the lifting plate 20 and the inner side of the bottom of the receiving groove 7 .

[0043] The use of the rubber buffer pad 51 reduces the collision of the copper clad laminate during the transmission inside the collecting tank and the collection inside the stacking tank 19, thereby protecting the surface quality of the copper clad laminate product.

[0044] Embodiment 2: Figure 1-3 As shown, further improvements are made on the basis of embodiment 1, the rotating roller 3 on the lower side of the laser cutting machine 4 includes a rotating cross bar 52 rotatably connected to the support frame 2, and a plurality of small wheels 53 spaced apart from each other are concentrically fixed on the upper side of the rotating cross bar 52, and the small wheels 53 on the upper sides of the rotating cross bars 52 adjacent to each other on the left and right sides are staggered front and back.

[0045] The small wheels 53 spaced front and back and staggered left and right make the rotating roller 3 on the lower side of the laser cutting machine 4 support the copper clad laminate more evenly, which increases the stability of the copper clad laminate when cutting, thereby further increasing the cutting accuracy of the equipment and further ensuring the processing quality of the copper clad laminate.

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A processing device for high-frequency and high-speed copper-clad laminates, comprising a base, a support frame horizontally mounted on the upper side of the base, a plurality of rotating rollers rotatably mounted on the upper side of the support frame and spaced apart from each other, a laser cutting machine mounted on the upper side of the middle of the support frame, characterized in that: A sprocket assembly is installed on the side of the support frame to enable multiple rotating rollers to be synchronously driven and connected, and a separation device and a collection device are installed on the right side of the rotating roller; The separation device comprises a receiving assembly, the receiving assembly is installed at intervals with the rotating roller on the right side, the receiving assembly comprises receiving rods distributed at intervals on the left and right sides and rotatably connected to the support frame, a receiving plate fixedly connected to the base and tilted rightward from top to bottom is installed on the lower side between the receiving assembly and the rotating roller, a receiving groove matching with the receiving plate is fixed on the bottom of the receiving plate, a pressing plate is installed on the upper side of the receiving groove, separation rods are fixed at uniform intervals on the front and back sides of the lower side of the pressing plate, an electric telescopic rod fixed to the base is installed on the upper side of the pressing plate, and the output end of the electric telescopic rod is transmission-connected to the pressing plate; The collecting device includes a sliding bar facing forward and backward, the sliding bar is fixedly installed on the upper side of the receiving groove, and a push plate matching the receiving groove is installed on the upper side of the sliding bar for sliding forward and backward and slidingly connecting the base. The sliding bar is installed on the upper side of the sliding bar, and a driving sprocket distributed in the front and rear and rotatably connected to the base is installed. The two driving sprockets are commonly connected to a driving chain through transmission between the two driving sprockets, and the push plate is connected to the driving chain through transmission. A driving motor connected to the transmission and fixed to the base is installed at the lower side of the driving sprocket on the rear side. A dropping frame is fixed on the front side of the receiving groove, and an extension plate matching the receiving groove is fixed on the right upper side of the dropping frame. A limiting baffle is fixed on the front upper side of the dropping frame, and a stacking slot is connected to the bottom of the dropping frame. The stacking slot as a whole is a square slot that runs through up and down, and a lifting plate is installed on the inner side of the stacking slot for sliding up and down, and a lifting component for controlling its up and down position is installed on the lower side of the lifting plate 2. The processing device for high-frequency and high-speed copper-clad laminate according to claim 1, characterized in that: The lifting assembly includes a screw rod rotatably connected to the bottom of the lifting plate, a left-right symmetrical vertical groove is opened on the side of the screw rod, a rotating wheel which is slidably connected to the vertical groove up and down and rotatably connected to the base is installed in the middle of the screw rod, a transmission wheel is rotatably installed on the side of the rotating wheel, a transmission sprocket is concentrically fixed to the transmission wheel and the outer side of the rotating wheel, a transmission chain is transmission-connected between the two transmission sprockets, a circular cavity is opened in the middle of the transmission wheel, a ratchet is rotatably installed on the inner side of the circular cavity, and a ratchet which is hinged to the circular cavity and connected to the ratchet is installed on the side of the ratchet A pawl matching the ratchet, a spring sheet fixed to the side wall of the circular cavity is installed on the side of the pawl away from the ratchet, a transmission rod connected to the ratchet transmission is rotatably installed on the upper side of the transmission wheel, the upper side of the transmission rod is transmission connected to the driving sprocket on the front side, an elastic telescopic rod fixed to the base is installed on the lower side of the screw rod, the output end of the elastic telescopic rod abuts against the bottom of the screw rod, a limiting plate is also fixed on the lower side of the screw rod, a clamping assembly fixed to the base is installed on the lower side of the stacking groove, and the screw rod is threadedly connected to the clamping assembly.

3. The processing device for high-frequency and high-speed copper-clad laminate according to claim 2, characterized in that: The clamping assembly includes a clamping rod horizontally hinged to the base, the front sides of the two clamping rods are fixedly connected with left and right symmetrical half plates, the adjacent sides of the two half plates are provided with arc-shaped threaded grooves matching the screw rod, the outer sides of the left and right half plates are installed with return springs, the outer sides of the return springs are fixedly connected to the base, control rods are fixed to the middle parts of the front sides of the two half plates, the middle parts of the two control rods are installed with knob rods rotatably connected to the base, and the middle parts of the two control rods are rotatably installed with elongated top blocks fixed to the knobs.

4. The processing device for high-frequency and high-speed copper-clad laminate according to claim 3 is characterized in that: A friction lower plate is fixed on the top of the output end of the elastic telescopic rod, and a friction upper plate matching the friction lower plate is coaxially fixed on the bottom of the screw rod.

5. The processing device for high-frequency and high-speed copper-clad laminate according to claim 4, characterized in that: A straightening assembly is installed on the lower side of the rotating roller on the left side, and the straightening assembly includes a slideway facing forward and backward, and a slider symmetrically installed front and back is slidably installed on the upper side of the slideway, and a straightening rod that does not interfere with the rotating roller is fixed on the upper side of the slider, and a spur gear is rotatably installed on the upper middle part of the slideway, and racks are fixed on the sides close to the two sliders, and the two racks are symmetrically distributed around the circumference and meshed with the spur gears. A DC motor fixed to the base and transmission connected to the spur gear is provided on the side of the spur gear.

6. The processing device for high-frequency and high-speed copper-clad laminate according to claim 5, characterized in that: The stacking trough is generally in the shape of a funnel that is wide at the top and narrow at the bottom, and an observation slot is vertically provided on the side wall of the stacking trough. A material taking door that can be opened to the left is provided on the left side of the stacking trough.

7. The processing device for high-frequency and high-speed copper-clad laminate according to claim 6, characterized in that: Rubber buffer pads are provided on the upper side of the lifting plate and the inner side of the bottom of the receiving groove.

8. The processing device for high-frequency and high-speed copper-clad laminate according to claim 7, characterized in that: The rotating roller at the lower side of the laser cutting machine includes a rotating cross bar rotatably connected to the support frame, and a plurality of small wheels spaced apart from each other are concentrically fixed on the upper side of the rotating cross bar, and the small wheels on the upper sides of the rotating cross bars adjacent to each other are staggered front and back.

Images