A cutting device for electrically conductive material

Abstract

The utility model discloses a conductive material cutting device, include: frame, a plurality of compression roller subassembly and cutting mechanism. The frame is installed with conveying subassembly. A plurality of compression roller subassembly all install on the frame. Cutting mechanism installs on the frame, and cutting mechanism includes: a pair of support rod, a plurality of moving link, control assembly and a plurality of tool bit subassembly. A pair of support rod is fixed on the both side walls of frame respectively, and the installation backplate is fixed on a pair of support rod. A plurality of moving link all slide in the one side of installation backplate. A plurality of moving link all are fixed with fixed axle, and the fixed axle all are crossed and rotate a pair of rotary rods, and the both ends of a pair of rotary rods all with the both ends of a pair of rotary rods on its adjacent two moving link mutual rotation connection. Control assembly installs on the installation backplate. A plurality of tool bit subassembly are installed at the bottom of a plurality of moving link respectively. The utility model discloses through the relevant structure design, has effectively improved the efficiency of this device adjustment cutting tool between the interval.

Description

Technical Field

[0001] This utility model belongs to the technical field of cutting devices, specifically relating to a cutting device for conductive materials. Background Technology

[0002] Conductive materials are materials capable of effectively transmitting and conducting electric current. Their main characteristics include low resistance, high conductivity, and good mechanical properties. Conductive materials are categorized into metallic conductive materials, semiconductors, and conductive fabrics. Conductive fabric, in particular, is a composite material with conductive properties, made by electroplating a metal layer onto fiber cloth. It possesses excellent conductivity, electromagnetic shielding, and mechanical properties, and is widely used in electronics, communications, medical, and antistatic applications. The production process of conductive fabric requires cutting it into different sizes according to usage requirements, necessitating the use of cutting equipment.

[0003] Current conductive fabric cutting devices typically place the conductive fabric onto a conveyor belt, and during the conveying process, multiple cutting blades cut the entire sheet of conductive fabric into multiple strips of equal width. These strips are then cut to the required dimensions. However, adjusting the spacing between the multiple cutting blades in current conductive fabric cutting devices requires disassembling the blades, resulting in relatively low adjustment efficiency.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a conductive material cutting device.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a conductive material cutting device that can solve the problem of slow adjustment of the spacing between cutting blades in existing conductive cloth cutting devices.

[0007] To achieve the above objectives, a specific embodiment of the present invention provides a conductive material cutting device, comprising: a frame, multiple pressure roller assemblies, and a cutting mechanism.

[0008] A conveying assembly is mounted on the frame. Multiple pressure roller assemblies are also mounted on the frame. A cutting mechanism is mounted on the frame and includes a pair of support rods, multiple moving rods, a control assembly, and multiple cutter head assemblies. The pair of support rods are respectively fixed to the two side walls of the frame, and a mounting backplate is fixed to each pair of support rods. Multiple moving rods slide along one side of the mounting backplate. Each of the multiple moving rods has a fixed shaft, and a pair of rotating rods rotates crosswise on each fixed shaft. The two ends of each pair of rotating rods are rotatably connected to the two ends of a pair of rotating rods on two adjacent moving rods. The control assembly is mounted on the mounting backplate and is used to move the pair of moving rods at both ends closer together or further apart. Multiple cutter head assemblies are respectively mounted at the bottom of the multiple moving rods for cutting the conductive fabric.

[0009] In one embodiment of this utility model, the conveying assembly includes: a pair of drive shafts and a conveyor belt. The pair of drive shafts rotate at opposite ends of the frame, and each drive shaft has a drive roller fixed within the frame. The conveyor belt is mounted on the pair of drive rollers. When this device is in use, an external drive motor needs to be connected to one end of the pair of drive shafts outside the frame. The pair of drive shafts simultaneously drive the pair of drive rollers to rotate, and the pair of drive rollers drive the conveyor belt to rotate, thereby conveying the conductive fabric.

[0010] In one embodiment of this utility model, a support platform is also fixed inside the frame, and the support platform is disposed inside the conveyor belt. The support platform provides support for the conveyor belt.

[0011] In one embodiment of this utility model, the pressure roller assembly includes: a pair of supports and a pressing roller. The pair of supports are respectively fixed to the upper ends of a pair of frame side walls. The two ends of the pressing roller are respectively rotatable on the pair of supports and are located at the top of the conveyor belt. By pressing the conductive cloth at the top of the conveyor belt with multiple pressing rollers, wrinkles are prevented from occurring during the conveying process of the conductive cloth, thereby preventing it from affecting the cutting.

[0012] In one embodiment of this utility model, a pair of sliding grooves are chiseled in the mounting back plate, and a sliding rod is fixed in each of the pair of sliding grooves. A pair of sliders are fixed on the side of the plurality of movable rods near the mounting back plate, and the pair of sliders slide on the pair of sliding rods respectively. The movable rods slide on the pair of sliding rods through the pair of sliders, thereby realizing a sliding connection with the mounting back plate.

[0013] In one embodiment of this utility model, the control assembly includes: a bearing seat, a screw, and a pair of control blocks. The bearing seat is fixed to the side wall of the mounting back plate away from the moving rod. The screw rotates on the bearing seat, and a handle is fixed to one end of the screw. The pair of control blocks are threadedly connected to the screw and respectively fixedly connected to the pair of moving rods at the two ends. By rotating the screw through the handle, since the pair of control blocks are threadedly connected to the screw, when the screw rotates, it causes the pair of control blocks to move closer or further apart, thereby causing the pair of control blocks to move closer or further apart.

[0014] In one embodiment of this utility model, the screw is provided with a pair of external threads in opposite directions, and a pair of control blocks are respectively provided at one of the external threads. By providing a pair of external threads in opposite directions on the screw, the screw rotation causes the pair of control blocks to move closer or further apart.

[0015] In one embodiment of this utility model, the cutter head assembly includes: a pair of rotating seats, a mounting head, a cutting blade, and a fixing rod. Each pair of rotating seats is fixed to the bottom end of a movable rod and located on the side of the movable rod away from the mounting back plate. A pair of connecting arms are rotatably mounted on each pair of rotating seats. The mounting head is fixed to the end of the pair of connecting arms away from the rotating seats. The cutting blade is mounted inside the mounting head, and auxiliary pulleys are mounted on both sides of the cutting blade. The fixing rod is fixed inside the movable rod, and a tension spring is installed between the fixing rod and the mounting head.

[0016] When this device is in use, the tension of the spring pulls the mounting head downwards, causing the bottom end of the cutting blade to press against the conductive cloth. As the conductive cloth moves away from the cutting blade, it is cut by the blade. Simultaneously, a pair of auxiliary pulleys press the conductive cloth together during cutting, preventing it from shifting during the cut and thus ensuring an uneven cut. A pair of sliding rods drive the mounting head to rotate around the rotating base.

[0017] In one embodiment of this utility model, a pair of limiting blocks are fixed on both the upper and lower sides of the pair of rotating seats. The pair of limiting blocks are used to limit the upward and downward rotation angles of the connecting arm. The pair of limiting blocks located at the bottom of the rotating seat allows the bottom end of the cutting blade to cut the conductive cloth without causing cut marks on the slide groove.

[0018] In one embodiment of this utility model, a pair of connecting plates are fixed on each pair of connecting arms, and control rods are rotatably arranged on multiple pairs of connecting plates. The control rods drive multiple pairs of connecting arms to rotate simultaneously through multiple pairs of connecting plates, thereby driving multiple cutting blades to move simultaneously.

[0019] Compared with the prior art, the conductive material cutting device of this utility model effectively improves the efficiency of adjusting the spacing between the cutting blades through relevant structural design. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of a conductive material cutting device according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the frame and conveying assembly in one embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the cutting mechanism in one embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the cutting mechanism from another perspective in one embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the cutter head assembly in one embodiment of the present invention.

[0026] Explanation of key figure labels:

[0027] 1-Frame, 101-Conveying assembly, 102-Drive shaft, 103-Drive roller, 104-Conveyor belt, 105-Support platform, 106-Pressure roller assembly, 107-Support, 108-Pressure roller, 2-Cutting mechanism, 201-Support rod, 202-Mounting back plate, 203-Moving rod, 204-Slide groove, 205-Slide rod, 206-Slider, 207-Fixed shaft, 208-Rotating rod, 209-Shaft seat, 210-Control block, 211-Screw, 212-Handle, 213-Cutter head assembly, 214-Rotating seat, 215-Connecting arm, 216-Mounting head, 217-Cutting blade, 218-Auxiliary pulley, 219-Fixed rod, 220-Tension spring, 221-Limit block, 222-Connecting plate, 223-Control rod. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0029] like Figures 1 to 5 As shown, a conductive material cutting device according to one embodiment of the present invention includes: a frame 1, multiple pressure roller assemblies 106 and a cutting mechanism 2.

[0030] like Figures 1 to 5 As shown, a conveying assembly 101 is mounted on the frame 1. Multiple pressure roller assemblies 106 are also mounted on the frame 1. A cutting mechanism 2 is mounted on the frame 1 and includes: a pair of support rods 201, multiple moving rods 203, a control assembly, and multiple cutter head assemblies 213. The pair of support rods 201 are respectively fixed to the two side walls of the frame 1, and a mounting back plate 202 is fixed to the pair of support rods 201. Multiple moving rods 203 slide on one side of the mounting back plate 202. Each of the multiple moving rods 203 has a fixed shaft 207 fixed to it, and a pair of rotating rods 208 are rotatably mounted on each fixed shaft 207. The two ends of each pair of rotating rods 208 are rotatably connected to the two ends of a pair of rotating rods 208 on two adjacent moving rods 203. The control assembly is mounted on the mounting back plate 202 and is used to move the pair of moving rods 203 at both ends closer together or further apart. Multiple cutter head assemblies 213 are respectively installed at the bottom of multiple moving rods 203 for cutting conductive cloth.

[0031] Before using this device, first adjust the spacing between the multiple cutter head assemblies 213 according to the required size of the conductive cloth to be cut. During adjustment, the control assembly moves the pair of moving rods 203 at both ends closer or further apart. When the pair of moving rods 203 at both ends moves, the other moving rods 203 are also moved simultaneously by the mutual driving of multiple pairs of rotating rods 208. By using multiple pairs of cross-arranged rotating rods 208 to slide the multiple moving rods 203, it is always possible to ensure that the spacing between any two moving rods 203 is the same. After adjustment, place the conductive cloth on the frame 1 and convey it through the conveying assembly 101. After the conductive cloth is conveyed to the bottom of the cutter head assembly 213, it is cut by the cutter head assembly 213. While the conductive cloth is being conveyed by the conveying assembly 101, multiple pressure roller assemblies 106 press the conductive cloth together to prevent wrinkles.

[0032] like Figures 1 to 5As shown, the conveying assembly 101 includes a pair of drive shafts 102 and a conveyor belt 104. The pair of drive shafts 102 rotate at both ends of the frame 1, and each drive shaft 102 is fitted with a drive roller 103 within the frame 1. The conveyor belt 104 is mounted on the drive rollers 103. When this device is in use, an external drive motor (HLF01 model) needs to be connected to the end of the drive shafts 102 outside the frame 1. The drive shafts 102 simultaneously drive the drive rollers 103 to rotate, which in turn drives the conveyor belt 104 to rotate, thus conveying the conductive cloth. A support platform 105 is also fixed within the frame 1 and is located within the conveyor belt 104. The support platform 105 provides support for the conveyor belt 104.

[0033] like Figures 1 to 5 As shown, the pressure roller assembly 106 includes a pair of supports 107 and a pressure roller 108. The pair of supports 107 are respectively fixed to the upper ends of the side walls of the pair of frames 1. The two ends of the pressure roller 108 are respectively rotatable on the pair of supports 107 and are located on the top of the conveyor belt 104. The conductive cloth is pressed down on the top of the conveyor belt 104 by the multiple pressure rollers 108 to prevent wrinkles from occurring during the conveying process of the conductive cloth, thereby preventing it from affecting the cutting.

[0034] like Figures 1 to 5 As shown, a pair of grooves 204 are carved into the mounting back plate 202, and a sliding rod 205 is fixed in each of the grooves 204. A pair of sliders 206 are fixed to the side of the multiple moving rods 203 near the mounting back plate 202, and the pair of sliders 206 slide on the pair of sliding rods 205 respectively. The moving rods 203 slide on the pair of sliding rods 205 through the pair of sliders 206, thereby realizing a sliding connection with the mounting back plate 202.

[0035] like Figures 1 to 5 As shown, the control assembly includes: a bearing seat 209, a screw 211, and a pair of control blocks 210. The bearing seat 209 is fixed to the side wall of the mounting back plate 202 away from the moving rod 203. The screw 211 rotates on the bearing seat 209, and a handle 212 is fixed to one end of the screw 211. The pair of control blocks 210 are threadedly connected to the screw 211 and are respectively fixedly connected to the pair of moving rods 203 at both ends. By rotating the screw 211 through the handle 212, since the pair of control blocks 210 are threadedly connected to the screw 211, when the screw 211 rotates, it causes the pair of control blocks 210 to move closer or further apart, thereby causing the pair of control blocks 210 to move the pair of moving rods 203 at both ends closer or further apart. The screw 211 is provided with a pair of external threads in opposite directions, and the pair of control blocks 210 are respectively located at one of the external threads. By setting a pair of external threads in opposite directions on the screw 211, the screw 211 can drive a pair of control blocks 210 to move closer or further apart when it rotates.

[0036] like Figures 1 to 5 As shown, the cutter head assembly 213 includes: a pair of rotating seats 214, a mounting head 216, a cutting blade 217, and a fixing rod 219. The pair of rotating seats 214 are both fixed to the bottom end of the moving rod 203 and are located on the side of the moving rod 203 away from the mounting back plate 202. A pair of connecting arms 215 are rotatably mounted on each of the rotating seats 214. The mounting head 216 is fixed to the end of the pair of connecting arms 215 away from the rotating seats 214. The cutting blade 217 is mounted inside the mounting head 216, and auxiliary pulleys 218 are mounted on both sides of the cutting blade 217. The fixing rod 219 is fixed inside the moving rod 203, and a tension spring 220 is installed between the fixing rod 219 and the mounting head 216.

[0037] When this device is in use, the tension of the tension spring 220 pulls the mounting head 216 downward, causing the bottom end of the cutting blade 217 to press against the conductive cloth. As the conductive cloth moves away from the cutting blade 217, the cutting blade 217 cuts the conductive cloth. Simultaneously, while the cutting blade 217 is cutting the conductive cloth, a pair of auxiliary pulleys 218 press the conductive cloth together to prevent it from shifting during cutting, thus preventing uneven cuts. A pair of sliding rods 205 drive the mounting head 216 to rotate around the rotating base 214.

[0038] like Figures 1 to 5 As shown, a pair of limiting blocks 221 are fixed on both the upper and lower sides of a pair of rotating seats 214. The pair of limiting blocks 221 are used to limit the upward and downward rotation angles of the connecting arms 215. The pair of limiting blocks 221 located at the bottom of the rotating seats 214 allow the bottom end of the cutting blade 217 to cut the conductive cloth without causing cuts to the slide groove 204. A pair of connecting plates 222 are fixed on each pair of connecting arms 215. Control rods 223 are rotatably mounted on multiple pairs of connecting plates 222. The control rods 223 drive multiple pairs of connecting arms 215 to rotate simultaneously through multiple pairs of connecting plates 222, thereby simultaneously driving multiple cutting blades 217 to move.

[0039] Working Principle: Before using this device, first adjust the spacing between the multiple cutter head assemblies 213 according to the required size of the conductive cloth to be cut. During adjustment, the screw 211 is rotated by the handle 212. The screw 211 drives a pair of control blocks 210 to move closer or further apart, and the pair of control blocks 210 drives a pair of moving rods 203 at both ends to move closer or further apart. When the pair of moving rods 203 at both ends moves, the other moving rods 203 are also moved simultaneously through the mutual drive of multiple pairs of rotating rods 208. By using multiple pairs of cross-arranged rotating rods 208 to make the multiple moving rods 203 slide, it is always possible to ensure that the spacing between any two moving rods 203 is the same.

[0040] After the spacing between the cutter head assemblies 213 is adjusted, the control lever 223 is pulled upwards. The control lever 223, through multiple pairs of connecting plates 222, simultaneously drives multiple pairs of connecting arms 215 to rotate, thereby simultaneously moving multiple cutting blades 217 upwards. Then, the conductive cloth is placed on the frame 1. A pair of drive shafts 102 simultaneously drive a pair of drive rollers 103 to rotate, which in turn drives the conveyor belt 104 to rotate, thus conveying the conductive cloth. After the conductive cloth end is conveyed to the bottom of the cutter head assembly 213, the control lever 223 is pushed downwards. The control lever 223, through multiple pairs of connecting plates 222, simultaneously drives multiple pairs of connecting arms 215 to rotate, thereby simultaneously moving multiple cutting blades 217 downwards. The cutting blades 217, pulled by the tension springs 220, press against the conductive cloth, and are then moved forward by the conveyor belt 104, allowing the cutting blades 217 to cut the conductive cloth. While the conductive cloth is being conveyed by the conveying assembly 101, it is also pressed together by multiple pressing rollers 108 to prevent wrinkles from forming.

[0041] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A conductive material cutting device, characterized in that, include: A frame on which a conveyor assembly is mounted; Multiple pressure roller assemblies are mounted on the frame; and A cutting mechanism, mounted on a frame, includes: a pair of support rods, multiple moving rods, a control component, and multiple cutter head assemblies. The pair of support rods are respectively fixed to the two side walls of the frame, and a mounting back plate is fixed to the pair of support rods. The multiple moving rods slide on one side of the mounting back plate, and a fixed shaft is fixed to each of the multiple moving rods. A pair of rotating rods rotates crosswise on each fixed shaft. The two ends of each pair of rotating rods are rotatably connected to the two ends of a pair of rotating rods on two adjacent moving rods. The control component is mounted on the mounting back plate and is used to drive the pair of moving rods at both ends to move closer or further apart. The multiple cutter head assemblies are respectively mounted on the bottom of the multiple moving rods and are used to cut the conductive fabric.

2. The apparatus of claim 1, wherein the cutting device is a laser cutting device. The conveying assembly includes: A pair of drive shafts, each rotating at one end of the frame, and each drive shaft having a drive roller fixed within the frame; and The conveyor belt is mounted on a pair of drive rollers.

3. The apparatus of claim 2, wherein the cutting device is a laser. The frame is also equipped with a support platform, which is located inside the conveyor belt.

4. The apparatus of claim 3, wherein the cutting device is a laser. The pressure roller assembly includes: A pair of supports, each fixed to the upper end of a pair of frame side walls; and The pressure rollers are rotated at both ends on a pair of supports and are located at the top of the conveyor belt.

5. The apparatus of claim 1, wherein: A pair of grooves are cut into the mounting back plate, and a sliding rod is fixed in each of the grooves. A pair of sliders are fixed on the side of the plurality of moving rods near the mounting back plate, and the pair of sliders slide on the pair of sliding rods respectively.

6. The apparatus of claim 5, wherein the cutting device is a laser. The control component includes: The bearing seat is fixed to the side wall of the mounting back plate away from the moving rod. A screw, rotating on a bearing seat, has a handle fixed to one end; and A pair of control blocks are threaded onto the screw and fixedly connected to a pair of moving rods at each of the two ends.

7. The apparatus of claim 6, wherein the cutting device is a laser. The screw is provided with a pair of external threads in opposite directions, and a pair of control blocks are respectively located at one of the external threads.

8. The apparatus of claim 1, wherein: The cutter head assembly includes: A pair of rotating seats are fixed to the bottom end of the moving rod and located on the side of the moving rod away from the mounting back plate. A pair of connecting arms are rotatably mounted on each of the rotating seats. The mounting head is fixed to the end of a pair of connecting arms away from the swivel base; The cutting blade is installed inside the mounting head, and auxiliary pulleys are installed on both sides of the cutting blade; and A fixed rod is fixed inside the movable rod, and a tension spring is installed between the fixed rod and the mounting head.

9. The apparatus of claim 8, wherein the cutting device is a laser. A pair of limiting blocks are fixed on both the upper and lower sides of the rotating base.

10. A conductive material cutting device according to claim 9, characterized in that, Each pair of connecting arms is fixed with a pair of connecting plates, and multiple pairs of connecting plates are rotatably equipped with control rods.

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