Fiber cutting device for processing fiber brake pad

Abstract

The invention discloses a fiber cutting device for processing a fiber brake pad, belongs to the technical field of fiber brake pads, and aims to solve the problems that an existing cutting device is large in weight and inconvenient to transport and carry, the time for transferring goods and information is long, the working efficiency of the device is affected, the cutting device is provided with a large number of power sources, the cost of the device is high, and the production cost is high. And an existing cutting device is not suitable for cutting or fine adjustment of a single workpiece. The included angle between the rod body and the connecting rod strip reaches the maximum, the bearing clamping base plate corresponds to the outer handle rod, the cutting knife presses and cuts a fiber workpiece, and the cutting knife is in butt joint with the butt joint cutting groove so that the cutting knife can be positioned; the folding angle of the outer handle rod and the rod body is smaller than 180 degrees, the distance between the bearing clamping base plate and the outer handle rod is increased, follow-up workpiece machining is facilitated, the device is simple in structure and convenient to operate, only the power source of the driving rotary disc is needed, resources are saved, and the device cost is easily controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of fiber brake pads, and in particular to a fiber cutting device for processing fiber brake pads. Background Art

[0002] Carbon fiber brake pads are friction products made by turning carbon fiber into a new material containing resin through high temperature and high pressure. They make full use of the excellent physical properties of carbon fiber, especially carbon fiber composite friction materials. Their dynamic friction coefficient is greater than the static friction coefficient, and their environmental resistance is outstanding. Regardless of whether it is in a humid or acidic environment, carbon fiber brake pads are not prone to corrosion and rust problems, and their mechanical properties will not decay. Therefore, the corrosion resistance of carbon fiber brake pads is better than that of semi-metallic materials.

[0003] Before processing the fiber brake pad, the fiber workpiece will be cut into blocks of the same specifications, and then processed and polished one by one. On the one hand, the existing cutting device is heavy and inconvenient to transport and carry. The time for cargo transfer and information transmission is long, which affects the working efficiency of the device. On the other hand, the cutting device is equipped with a large number of power sources, the device cost is high, and the existing cutting device is not suitable for cutting or fine-tuning a single workpiece.

[0004] In view of the above problems, the existing device was improved and a fiber cutting device for processing fiber brake pads was proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a fiber cutting device for processing fiber brake pads, which solves the problem in the background technology that before processing the fiber brake pads, the fiber workpiece will be cut into sections of the same specification, and then processed and polished one by one. On the one hand, the existing cutting device is heavy and inconvenient to transport and carry, and the time for cargo transfer and information communication is long, which affects the working efficiency of the device. On the other hand, the cutting device is equipped with a large number of power sources, the device cost is high, and the existing cutting device is not suitable for cutting or fine-tuning a single workpiece.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fiber cutting device for processing a fiber brake pad comprises a receiving bottom clamp frame and a folding cutting frame arranged at the upper end of the receiving bottom clamp frame, an extrusion force-applying member is arranged between the receiving bottom clamp frame and the folding cutting frame, delivery flat frame plates are arranged on both sides of the receiving bottom clamp frame, and two groups of delivery flat frame plates are arranged, the folding cutting frame comprises a swing rod installed at the upper end of the receiving bottom clamp frame and a force-bearing rod arranged at one end of the swing rod, a contraction elastic member is arranged on the surface of the force-bearing rod, the swing rod comprises an outer handle rod and a cutting knife arranged on the lower surface of the outer handle rod, and one end of the outer handle rod is provided with a An extended rotating bent rod is provided, a rotating clamping hole is provided at one end of the extended rotating bent rod, a connecting protrusion is installed on the side surface of the extended rotating bent rod, the force-bearing rod comprises a rod body arranged at one end of the outer handle rod and a mounting clamp opening provided at one end of the rod body, the folding angle between the outer handle rod and the rod body is less than 180 degrees, the mounting clamp opening is connected with the connecting protrusion, a reserved open groove is provided on the surface of the rod body, a first adjusting sleeve rod is provided inside the reserved open groove, the contraction elastic member comprises a movable sleeve block sleeved on the surface of the first adjusting sleeve rod and a connecting plane arranged on the lower surface of the movable sleeve block, and a connecting spring is installed on the lower surface of the connecting plane; The receiving bottom clamp frame includes a receiving clamping plate and a connecting rod arranged at one end of the receiving clamping plate, one end of the connecting spring is connected to the upper surface of the connecting rod, the upper surface of the receiving clamping plate is provided with a docking groove, the docking groove is connected to the cutting knife, one end of the receiving clamping plate is provided with a swinging groove, a second adjusting sleeve is arranged inside the swinging groove, the rotating clamping hole is connected to the second adjusting sleeve, and the side surface of the connecting rod is provided with a receiving groove.

[0007] The extrusion force applying member includes an extrusion block arranged between the rod body and the connecting rod and an adjusting rotating disk arranged on both sides of the extrusion block, a docking fitting block is installed at the lower end of the extrusion block, and the docking fitting block is connected to the lower surface of the rod body, and connecting stay rods are installed at the four corners of the upper surface of the docking fitting block, and four groups of connecting stay rods are arranged, and one end of two groups of connecting stay rods is connected to the adjusting rotating disk, and a driving combination rotating rod is installed between the extrusion block and the docking fitting block, and traction conveyor belts are arranged at both ends of the driving combination rotating rod, and the driving combination rotating rod is connected to the adjusting rotating disk through the traction conveyor belt; The driving combined rotating rod comprises a main rod connected to the accommodating groove and traction wheels arranged at both ends of the main rod, and a traction wheel is arranged at the center of the outer surface of the adjusting rotating disk, the two groups of traction wheels are in the same vertical plane, and the traction conveyor belt is sleeved on the outer surfaces of the two groups of traction wheels, the surface of the traction wheel is provided with a first connecting annular tooth surface, the first connecting annular tooth surface is meshed and connected with the inner surface of the traction conveyor belt, the center of the main rod is provided with a second connecting annular tooth surface, a driving rotary disk is arranged on one side of the main rod, the driving rotary disk is meshed and connected with the second connecting annular tooth surface, and the driving rotary disk is arranged inside the connecting rod; The extrusion block includes a rotating disc and an extrusion protrusion arranged on the side surface of the rotating disc, and limit slide bars are arranged on both side surfaces of the extrusion protrusion. The surface of the limit slide bar is provided with a limit slide groove. The adjusting rotating disc includes an outer handle ring connected to the connecting support rod and a traction turntable arranged on the inner side of the outer handle ring. A traction slider is arranged on the side end of one side surface of the traction turntable, and the traction slider is connected to the limit slide groove. A traction wheel is installed in the center of the other side surface of the traction turntable.

[0008] Furthermore, a vertical fixed rod is installed on the upper surface of the connecting rod, and a transverse limiting rod is arranged at the upper end of the vertical fixed rod.

[0009] Furthermore, an access groove is provided on the lower surface of the rotating disc, the access groove is connected to the vertical fixed rod, and an arc-shaped inner sliding groove is provided on the inner bottom surface of the access groove, and the arc-shaped inner sliding groove is connected to the transverse limiting rod.

[0010] Furthermore, the delivery platform comprises contour supports arranged on both side surfaces of the receiving clamping pad plate and an adjustment support plate arranged inside the contour supports, and the adjustment support plate is parallel to the upper surface of the receiving clamping pad plate.

[0011] Furthermore, the adjustment support plate includes a docking plate and supporting oblique feet arranged at two corners of the docking plate, and the bottom ends of the supporting oblique feet are provided with anti-slip pads.

[0012] Furthermore, one end of the butt joint plate is provided with a rounded end surface, and a long rotary hole groove is provided inside the rounded end surface.

[0013] Furthermore, the contour support frame includes a docking rod connected to the side surface of the receiving clamping plate and limiting right-angle blocks arranged at both ends of the docking rod, two groups of limiting right-angle blocks are arranged, and the size of the docking plate matches the inner side of the contour support frame.

[0014] Furthermore, a sleeve long rod is provided on the inner side of the contour support frame, both ends of the sleeve long rod are connected to the limiting right-angle block, and the sleeve long rod is connected to the long rotating hole groove, and a supporting combination locking rod is provided at one end of the limiting right-angle block, and two groups of supporting combination locking rods are provided.

[0015] Furthermore, the supporting combination locking rod includes a connecting cross bar connected to the limiting right-angle block and a U-shaped limiting pad rod arranged on the side surface of the connecting cross bar, the surface of the connecting cross bar is sleeved with a connecting swivel, the connecting swivel is arranged on the inner side of the U-shaped limiting pad rod, and the surface of the connecting swivel is installed with a swing handle locking block.

[0016] Furthermore, both side surfaces of the docking plate are provided with press-in grooves, one side of the bottom surface of the press-in groove is provided with a transverse locking groove, and the swing handle locking block is connected to the press-in groove and the transverse locking groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The fiber cutting device for processing fiber brake pads proposed by the present invention, when it is necessary to process and cut the fiber workpiece, the fiber workpiece is inserted between the receiving clamping pad and the outer handle rod, the driving turntable is started, and the meshing connection between the driving turntable and the second connecting annular tooth surface is utilized, the main rod member is rotated along the accommodating groove, and the meshing connection between the traction conveyor belt and the two sets of traction wheels is utilized to make the traction turntable rotate along the inner side of the outer handle ring, the traction slider moves along the limiting slide groove, and moves in a circle with the traction slider, and the extrusion protrusion swings left and right. When the extrusion protrusion swings to the vertical position, the folding cutting frame as a whole swings with the second adjusting sleeve rod as the axis, and the clamping between the rod body and the connecting rod strip is adjusted. The angle reaches the maximum, the receiving clamping pad corresponds to the outer handle rod, the cutting knife presses and cuts the fiber workpiece, and the cutting knife connects with the docking cutting groove to position the cutting knife. When the extrusion protrusion is swung to the left or right side position, the comprehensive height of the extrusion block is reduced, and the elastic force of the connecting spring is utilized to make the rod body fit with the top end of the extrusion block, and the movable sleeve block rotates along the first adjusting sleeve rod to adapt to the traction direction of the connecting spring. Because the folding angle between the outer handle rod and the rod body is less than one hundred and eighty degrees, the distance between the receiving clamping pad and the outer handle rod is pulled apart to facilitate the subsequent processing of the workpiece. The device has a simple structure and is easy to operate. It only needs to drive the turntable as a power source, which saves resources and is conducive to controlling the cost of the device.

[0018] 2. The fiber cutting device for processing fiber brake pads proposed by the present invention utilizes the connection between the entry groove and the vertical fixed rod and the connection between the arc-shaped inner sliding groove and the transverse limiting rod to enable the rotating disc to swing along the vertical fixed rod and the transverse limiting rod as the axis point, and the four sets of connecting support rods limit the extrusion block, thereby improving the stability of the extrusion block movement. When the cutting device needs to be transported and carried, the docking plate is rotated along the sleeve long rod as the axis center, so that the two sets of docking plates are folded downward and docked, and the four sets of supporting inclined feet are supported on the ground. The anti-skid pad can prevent the device from slipping as a whole, thereby not only reducing the occupied space, but also improving the stability of the cutting device placed on the ground. When a large number of workpieces need to be cut and processed, the docking plate is rotated along the sleeve long rod as the axis center, so that the upper surface of the docking plate and the receiving clamping plate are in a horizontal state, so as to facilitate the two sets of docking plates to support and convey the workpieces normally, and when only a small number of workpieces are cut and processed or fine-tuned, there is no need to unfold the docking plate, which is convenient for operation and improves the versatility of the device.

[0019] 3. The fiber cutting device for processing fiber brake pads proposed in the present invention, when the upper surfaces of the docking plate and the receiving clamping pad are in a horizontal state, the sleeve swivel slides along the connecting cross bar, and the U-shaped limit pad rod restricts the sleeve swivel. When the sleeve swivel slides to correspond to the pressed groove, the swing handle locking block is flipped to make one end of the swing handle locking block enter the bottom end of the pressed groove, and the sleeve swivel is slid again to make one end of the swing handle locking block enter the innermost end of the horizontal locking groove. Because the U-shaped limit pad rod is arranged in a position in the swinging direction of the swing handle locking block, the U-shaped limit pad rod supports and locks the swing handle locking block to prevent the docking plate from sinking due to excessive pressure on the workpiece, so that the upper surfaces of the docking plate and the receiving clamping pad are always in a horizontal state, thereby improving the practical effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the fiber cutting device used for processing the fiber brake pad of the present invention; Figure 2 It is a schematic diagram of the assembly structure of the folding cutting frame and the receiving bottom clamping frame of the fiber cutting device for processing the fiber brake pad of the present invention; Figure 3 It is a schematic diagram of the overall structure of the folding cutting frame of the fiber cutting device for processing the fiber brake pad of the present invention; Figure 4 It is a schematic diagram of the overall structure of the bottom clamp frame of the fiber cutting device for processing the fiber brake pad of the present invention; Figure 5 It is a schematic diagram of the overall structure of the extrusion force applying member of the fiber cutting device for processing the fiber brake pad of the present invention; Figure 6 A schematic diagram of the structure of the fiber cutting device driving the combined rotating rod for processing the fiber brake pad of the present invention; Figure 7 It is a schematic diagram of the split structure of the extrusion block and the adjusting rotating disk of the fiber cutting device for processing the fiber brake pad of the present invention; Figure 8 A schematic diagram of the internal planar structure of a rotating disc of a fiber cutting device for processing a fiber brake pad according to the present invention; Fig. 9 A schematic diagram of the structure of a flat frame plate for delivering a fiber cutting device for processing a fiber brake pad according to the present invention; Fig.10 A schematic diagram of the structure of the adjusting support plate of the fiber cutting device for processing the fiber brake pad of the present invention; Fig.11 A schematic diagram of the structure of the outline support frame of the fiber cutting device used for processing the fiber brake pad of the present invention; Fig.12 A schematic diagram of the structure of the combined locking rod supporting the fiber cutting device for processing the fiber brake pad of the present invention; Fig.13For the present invention Fig.10 Enlarged view of point A.

[0021] In the figure: 1, receiving bottom clamping frame; 11, receiving clamping pad; 12, connecting rod; 121, vertical fixed rod; 122, horizontal limit rod; 13, docking groove; 14, swinging groove; 15, second adjustment sleeve rod; 16, receiving groove; 2, folding cutting frame; 21, swinging rod; 211, outer handle rod; 212, cutting knife; 213, extending rotating bending rod; 214, rotating clamping hole; 215, connecting protrusion; 22, force Rod; 221, rod body; 222, mounting clamp; 223, reserved open slot; 224, first adjustment sleeve rod; 23, contraction elastic member; 231, movable sleeve block; 232, connecting plane; 233, connecting spring; 3, delivery flat shelf; 31, contour support; 311, docking post rod; 312, limit right angle block; 313, sleeve long rod; 314, support combination lock rod; 3141, connecting cross bar; 3142, U-shaped Limiting pad; 3143, sleeve swivel; 3144, swing handle lock block; 32, adjustment support plate; 321, docking plate; 3211, press-in groove; 3212, transverse lock groove; 322, support inclined foot; 323, anti-skid pad; 324, rounded end face; 325, long rotating hole groove; 4, extrusion force member; 41, extrusion block; 411, rotating disc; 4111, through groove; 4112, arc inner slide groove; 412, extrusion Pressing convex block; 413, limiting slide bar; 414, limiting slide groove; 42, adjusting rotating disk; 421, outer handle ring; 422, traction turntable; 423, traction slider; 43, docking fitting block; 44, connecting support bar; 45, driving combined rotating rod; 451, main rod; 452, traction wheel; 453, first connecting annular tooth surface; 454, second connecting annular tooth surface; 455, driving turntable; 46, traction conveyor belt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In order to solve the technical problems that the cutting device is equipped with a large number of power sources, the device cost is high, and the existing cutting device is not suitable for cutting or fine-tuning a single workpiece, such as Figure 1-Figure 7 As shown, the following preferred technical solutions are provided: The fiber cutting device for processing a fiber brake pad comprises a receiving bottom clamping frame 1 and a folding cutting frame 2 arranged at the upper end of the receiving bottom clamping frame 1, an extrusion force applying member 4 is arranged between the receiving bottom clamping frame 1 and the folding cutting frame 2, a delivery flat frame plate 3 is arranged on both sides of the receiving bottom clamping frame 1, and two groups of delivery flat frame plates 3 are arranged, the folding cutting frame 2 comprises a swinging rod 21 installed at the upper end of the receiving bottom clamping frame 1 and a force bearing rod 22 arranged at one end of the swinging rod 21, a contraction elastic member 23 is arranged on the surface of the force bearing rod 22, the swinging rod 21 comprises an outer handle rod 211 and a cutting knife 212 arranged on the lower surface of the outer handle rod 211, an extension rotating bent rod 213 is arranged at one end of the outer handle rod 211, and a rotating bent rod 213 is provided at one end The clamping hole 214 and the side surface of the extending and rotating bent rod 213 are installed with a connecting protrusion 215. The force-bearing rod 22 includes a rod body 221 arranged at one end of the outer handle rod 211 and a mounting clamp 222 opened at one end of the rod body 221. The folding angle between the outer handle rod 211 and the rod body 221 is less than one hundred and eighty degrees. The mounting clamp 222 is connected to the connecting protrusion 215. A reserved open groove 223 is opened on the surface of the rod body 221. A first adjusting sleeve rod 224 is arranged inside the reserved open groove 223. The contraction elastic member 23 includes a movable sleeve block 231 sleeved on the surface of the first adjusting sleeve rod 224 and a connecting plane 232 arranged on the lower surface of the movable sleeve block 231. A connecting spring 233 is installed on the lower surface of the connecting plane 232.

[0024] The receiving bottom clamp frame 1 includes a receiving clamping plate 11 and a connecting rod 12 arranged at one end of the receiving clamping plate 11, one end of the connecting spring 233 is connected to the upper surface of the connecting rod 12, the upper surface of the receiving clamping plate 11 is provided with a docking groove 13, the docking groove 13 is connected to the cutting knife 212, one end of the receiving clamping plate 11 is provided with a swinging groove 14, the inside of the swinging groove 14 is provided with a second adjustment sleeve 15, the rotating clamping hole 214 is connected to the second adjustment sleeve 15, the side surface of the connecting rod 12 is provided with a receiving groove 16, the extrusion force member 4 includes a rod body 221 and the connecting rod 12 arranged between the connecting rod 12 An extrusion block 41 and an adjusting rotating disk 42 are arranged on both sides of the extrusion block 41, a docking fitting block 43 is installed at the lower end of the extrusion block 41, and the docking fitting block 43 is connected to the lower surface of the rod body 221, and connecting strut rods 44 are installed at the four corners of the upper surface of the docking fitting block 43, and four groups of connecting strut rods 44 are arranged, and one end of two groups of connecting strut rods 44 is connected to the adjusting rotating disk 42, and a driving combination rotating rod 45 is installed between the extrusion block 41 and the docking fitting block 43, and traction conveyor belts 46 are arranged at both ends of the driving combination rotating rod 45, and the driving combination rotating rod 45 is connected to the adjusting rotating disk 42 through the traction conveyor belt 46.

[0025] The driving combined rotating rod 45 includes a main rod 451 connected to the accommodating groove 16 and traction wheels 452 arranged at both ends of the main rod 451, and a traction wheel 452 is arranged in the center of the outer surface of the adjusting rotating disk 42, the two groups of traction wheels 452 are in the same vertical plane, and the traction conveyor belt 46 is sleeved on the outer surfaces of the two groups of traction wheels 452, and the surface of the traction wheel 452 is provided with a first connecting annular tooth surface 453, and the first connecting annular tooth surface 453 is meshed and connected with the inner surface of the traction conveyor belt 46, and a second connecting annular tooth surface 454 is opened in the center of the main rod 451, and a driving turntable 455 is arranged on one side of the main rod 451, and the driving turntable 455 is meshed and connected with the second connecting annular tooth surface 454, and the driving turntable 455 is arranged inside the connecting rod 12.

[0026] The extrusion block 41 includes a rotating disc 411 and an extrusion protrusion 412 arranged on the side surface of the rotating disc 411, and limit slide bars 413 are arranged on both side surfaces of the extrusion protrusion 412. The limit slide bars 413 have limit slide grooves 414 on their surfaces. The adjusting rotating disc 42 includes an outer handle ring 421 connected to the connecting support rod 44 and a traction turntable 422 arranged on the inner side of the outer handle ring 421. A traction slider 423 is arranged on the side end of one side surface of the traction turntable 422, and the traction slider 423 is connected to the limit slide groove 414. A traction wheel 452 is installed in the center of the other side surface of the traction turntable 422.

[0027] Specifically, when it is necessary to process and cut the fiber workpiece, the fiber workpiece is inserted between the receiving clamping pad 11 and the outer handle rod 211, and the driving turntable 455 is started. The driving turntable 455 is meshed with the second connecting annular tooth surface 454, and the main rod 451 is rotated along the accommodating groove 16. The traction conveyor belt 46 is meshed with the two sets of traction wheels 452 to make the traction turntable 422 rotate along the inner side of the outer handle ring 421. The traction slider 423 moves along the limiting slide groove 414, and the squeezing protrusion 412 swings left and right with the circular movement of the traction slider 423. When the squeezing protrusion 412 swings to the vertical position, the folding cutting frame 2 as a whole swings with the second adjusting sleeve rod 15 as the axis, and the angle between the rod body 221 and the connecting rod 12 reaches the maximum. The pad 11 corresponds to the outer handle rod 211, and the cutting knife 212 presses and cuts the fiber workpiece. The cutting knife 212 is connected to the docking groove 13 to position the cutting knife 212. When the extrusion protrusion 412 is swung to the left or right side position, the overall height of the extrusion block 41 is reduced. The elastic force of the connecting spring 233 is used to make the rod body 221 fit with the top of the extrusion block 41. The movable sleeve block 231 rotates along the first adjustment sleeve rod 224 to adapt to the traction direction of the connecting spring 233. Because the folding angle of the outer handle rod 211 and the rod body 221 is less than one hundred and eighty degrees, the distance between the receiving clamping pad 11 and the outer handle rod 211 is widened to facilitate subsequent processing of the workpiece. The device has a simple structure and is easy to operate. It only needs to drive the turntable 455 as a power source, which saves resources and helps control the cost of the device.

[0028] In order to solve the technical problems that the existing cutting device is heavy, inconvenient to transport and carry, and the time for cargo transfer and information transmission is long, which affects the working efficiency of the device, such as Figure 3-Figure 10 As shown, the following preferred technical solutions are provided: A vertical fixed rod 121 is installed on the upper surface of the connecting rod 12, and a transverse limiting rod 122 is arranged on the upper end of the vertical fixed rod 121. An access groove 4111 is provided on the lower surface of the rotating disc 411, and the access groove 4111 is connected to the vertical fixed rod 121. An arc-shaped inner slide groove 4112 is provided on the inner bottom surface of the access groove 4111, and the arc-shaped inner slide groove 4112 is connected to the transverse limiting rod 122. The delivery flat frame plate 3 includes a receiving clamping pad plate 11 The contour support frames 31 on the two side surfaces and the adjustment support plates 32 arranged on the inner side of the contour support frames 31, the adjustment support plates 32 are parallel to the upper surface of the receiving clamping pad 11, the adjustment support plates 32 include a docking plate 321 and supporting slanted feet 322 arranged at the two corners of the docking plate 321, the bottom ends of the supporting slanted feet 322 are provided with anti-slip pads 323, one end of the docking plate 321 is provided with a rounded end surface 324, and a long rotating hole groove 325 is opened inside the rounded end surface 324.

[0029] Specifically, by utilizing the connection between the through slot 4111 and the vertical fixed rod 121 and the connection between the arc-shaped inner slide slot 4112 and the transverse limiting rod 122, the rotating disc 411 can swing along the vertical fixed rod 121 and the transverse limiting rod 122 as the axis point, and the four groups of connecting support rods 44 limit the extrusion block 41, thereby improving the stability of the extrusion block 41. When the cutting device needs to be transported and carried, the docking plate 321 is rotated along the sleeve long rod 313 as the axis, so that the two groups of docking plates 321 are folded downward and docked, and the four groups of supporting oblique feet 322 are supported on The anti-skid pad 323 can prevent the entire device from slipping, thereby not only reducing the space occupied, but also improving the stability of the cutting device placed on the ground. When a large number of workpieces need to be cut, the docking plate 321 rotates along the sleeve long rod 313 as the axis, so that the docking plate 321 and the upper surface of the receiving clamping plate 11 are in a horizontal state, so that the two groups of docking plates 321 can support and convey the workpieces normally, and when only a small number of workpieces are cut or fine-tuned, there is no need to unfold the docking plate 321, which is convenient for operation and improves the versatility of the device.

[0030] In order to better solve the technical problem that the butt joint plate 321 sinks due to excessive pressure on the workpiece, Figure 9-13 As shown, the following preferred technical solutions are provided: The contour support frame 31 includes a docking rod 311 connected to the side surface of the receiving clamping pad 11 and a limiting right-angle block 312 arranged at both ends of the docking rod 311. The limiting right-angle block 312 is provided with two groups. The size of the docking plate 321 matches the inner side of the contour support frame 31. The inner side of the contour support frame 31 is provided with a sleeve long rod 313. The two ends of the sleeve long rod 313 are connected to the limiting right-angle block 312, and the sleeve long rod 313 is connected to the long rotating hole groove 325. One end of the limiting right-angle block 312 is provided with a support combination lock rod 314. The support combination lock rod 314 is provided with two groups. The support combination lock rod 31 The connecting plate 321 comprises a connecting cross bar 3141 connected to the limiting right angle block 312 and a U-shaped limiting pad bar 3142 arranged on the side surface of the connecting cross bar 3141. A sleeve swivel 3143 is sleeved on the surface of the connecting cross bar 3141. The sleeve swivel 3143 is arranged on the inner side of the U-shaped limiting pad bar 3142. A swing handle locking block 3144 is installed on the surface of the sleeve swivel 3143. Both side surfaces of the docking plate 321 are provided with press-in grooves 3211. One side of the inner bottom surface of the press-in groove 3211 is provided with a transverse locking groove 3212. The swing handle locking block 3144 is connected to the press-in groove 3211 and the transverse locking groove 3212.

[0031] Specifically, when the upper surfaces of the docking plate 321 and the receiving clamping plate 11 are in a horizontal state, the sleeve swivel 3143 slides along the connecting cross bar 3141, and the U-shaped limiting pad rod 3142 restricts the sleeve swivel 3143. When the sleeve swivel 3143 slides to correspond to the press-in groove 3211, the swing handle locking block 3144 is flipped, and one end of the swing handle locking block 3144 enters the bottom end of the press-in groove 3211, and the sleeve swivel 3143 is slid again. 3. One end of the swing handle locking block 3144 enters the innermost end of the transverse locking groove 3212. Since the U-shaped limiting pad rod 3142 is arranged in the swinging direction of the swing handle locking block 3144, the U-shaped limiting pad rod 3142 supports and locks the swing handle locking block 3144 to prevent the docking plate 321 from sinking due to excessive pressure on the workpiece, so that the docking plate 321 and the upper surface of the receiving clamping plate 11 are always in a horizontal state, thereby improving the practical effect of the device.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fiber cutting device for processing a fiber brake pad, comprising a receiving bottom clamping frame (1) and a folding cutting frame (2) arranged on the upper end of the receiving bottom clamping frame (1), characterized in that: An extrusion force member (4) is arranged between the receiving bottom clamp frame (1) and the folding cutting frame (2), and a delivery flat frame plate (3) is arranged on both sides of the receiving bottom clamp frame (1). The delivery flat frame plates (3) are arranged in two groups. The folding cutting frame (2) comprises a swing rod (21) installed at the upper end of the receiving bottom clamp frame (1) and a force-bearing rod (22) arranged at one end of the swing rod (21), and a contraction elastic member (23) is arranged on the surface of the force-bearing rod (22). The swing rod (21) comprises an outer handle rod (211) and a cutting knife (212) arranged on the lower surface of the outer handle rod (211), and an extension rotation bending rod (213) is arranged at one end of the outer handle rod (211), and a rotation clamping hole (214) is opened at one end of the extension rotation bending rod (213). The side surface of the extension rotation bending rod (213) is installed A connecting protrusion (215) is provided, the force-bearing rod (22) comprises a rod body (221) arranged at one end of the outer handle rod (211) and a mounting clamp (222) provided at one end of the rod body (221), the folding angle between the outer handle rod (211) and the rod body (221) is less than one hundred and eighty degrees, the mounting clamp (222) is connected to the connecting protrusion (215), a reserved open groove (223) is provided on the surface of the rod body (221), a first adjustment sleeve rod (224) is provided inside the reserved open groove (223), the contraction elastic member (23) comprises a movable sleeve block (231) sleeved on the surface of the first adjustment sleeve rod (224) and a connecting plane (232) provided on the lower surface of the movable sleeve block (231), and a connecting spring (233) is installed on the lower surface of the connecting plane (232); The receiving bottom clamp frame (1) comprises a receiving clamping pad (11) and a connecting rod (12) arranged at one end of the receiving clamping pad (11), one end of a connecting spring (233) is connected to the upper surface of the connecting rod (12), a docking groove (13) is provided on the upper surface of the receiving clamping pad (11), the docking groove (13) is connected to the cutting knife (212), a swinging groove (14) is provided at one end of the receiving clamping pad (11), a second adjusting sleeve (15) is provided inside the swinging groove (14), a rotating clamping hole (214) is connected to the second adjusting sleeve (15), and a accommodating groove (16) is provided on the side surface of the connecting rod (12).

2. The fiber cutting device for processing a fiber brake pad according to claim 1, characterized in that: The extrusion force applying member (4) comprises an extrusion block (41) arranged between the rod body (221) and the connecting rod (12) and an adjusting rotating disk (42) arranged on both sides of the extrusion block (41); a docking fitting block (43) is installed at the lower end of the extrusion block (41), and the docking fitting block (43) is connected to the lower surface of the rod body (221); four corners of the upper surface of the docking fitting block (43) are installed with connecting support bars (44); four groups of connecting support bars (44) are provided, and one end of two groups of connecting support bars (44) is connected to the adjusting rotating disk (42); a driving assembly rotating rod (45) is installed between the extrusion block (41) and the docking fitting block (43); traction conveyor belts (46) are provided at both ends of the driving assembly rotating rod (45); the driving assembly rotating rod (45) is connected to the adjusting rotating disk (42) via the traction conveyor belt (46); The driving assembly rotating rod (45) comprises a main rod (451) connected to the accommodating groove (16) and traction wheels (452) arranged at both ends of the main rod (451), and a traction wheel (452) is arranged at the center of the outer surface of the adjusting rotating disk (42), the two groups of traction wheels (452) are located in the same vertical plane, and the traction conveyor belt (46) is sleeved on the outer surfaces of the two groups of traction wheels (452), and the surface of the traction wheel (452) is provided with a first connecting annular tooth surface (453), and the first connecting annular tooth surface (453) is meshingly connected with the inner surface of the traction conveyor belt (46), and a second connecting annular tooth surface (454) is provided at the center of the main rod (451), and a driving rotating disk (455) is arranged on one side of the main rod (451), and the driving rotating disk (455) is meshingly connected with the second connecting annular tooth surface (454), and the driving rotating disk (455) is arranged inside the connecting rod (12).

3. The fiber cutting device for processing a fiber brake pad according to claim 2, characterized in that: The extrusion block (41) comprises a rotating disc (411) and an extrusion protrusion (412) arranged on the side surface of the rotating disc (411), and both side surfaces of the extrusion protrusion (412) are provided with limit slide bars (413), and the surface of the limit slide bars (413) is provided with limit slide grooves (414). The adjusting rotating disc (42) comprises an outer handle ring (421) connected to the connecting support bar (44) and a traction rotating disc (422) arranged inside the outer handle ring (421), and a traction sliding block (423) is arranged on the side end of one side surface of the traction rotating disc (422), and the traction sliding block (423) is connected to the limit slide groove (414), and a traction rotating wheel (452) is installed at the center of the other side surface of the traction rotating disc (422).

4. The fiber cutting device for processing a fiber brake pad according to claim 1, characterized in that: A vertical fixed rod (121) is installed on the upper surface of the connecting rod (12), and a transverse limiting rod (122) is arranged at the upper end of the vertical fixed rod (121).

5. The fiber cutting device for processing a fiber brake pad according to claim 3, characterized in that: The lower surface of the rotating disc (411) is provided with an access groove (4111), the access groove (4111) is connected to the vertical fixed rod (121), the inner bottom surface of the access groove (4111) is provided with an arc-shaped inner slide groove (4112), and the arc-shaped inner slide groove (4112) is connected to the transverse limit rod (122).

6. The fiber cutting device for processing a fiber brake pad according to claim 1, characterized in that: The delivery platform (3) comprises contour supports (31) arranged on both side surfaces of the receiving clamping pad (11) and an adjustment support plate (32) arranged inside the contour support plate (31), wherein the adjustment support plate (32) is parallel to the upper surface of the receiving clamping pad (11); The adjustment support plate (32) comprises a docking plate (321) and support slanted feet (322) arranged at two corners of the docking plate (321), and anti-slip pads (323) are arranged at the bottom ends of the support slanted feet (322); One end of the docking plate (321) is provided with a rounded end surface (324), and a long rotating hole groove (325) is provided inside the rounded end surface (324).

7. The fiber cutting device for processing a fiber brake pad according to claim 6, characterized in that: The contour support frame (31) comprises a butt-jointed rod (311) connected to the side surface of the receiving clamping pad (11) and position-limiting right-angle blocks (312) arranged at both ends of the butt-jointed rod (311), two groups of position-limiting right-angle blocks (312) are arranged, and the size of the butt-jointed plate (321) matches the inner side of the contour support frame (31); A sleeve-connected long rod (313) is provided on the inner side of the profile support frame (31), both ends of the sleeve-connected long rod (313) are connected to the limiting right-angle block (312), and the sleeve-connected long rod (313) is connected to the long rotating hole groove (325), and one end of the limiting right-angle block (312) is provided with a supporting combination locking rod (314), and two groups of supporting combination locking rods (314) are provided.

8. The fiber cutting device for processing a fiber brake pad according to claim 7, characterized in that: The supporting combination lock rod (314) comprises a connecting crossbar (3141) connected to the limiting right-angle block (312) and a U-shaped limiting pad rod (3142) arranged on the side surface of the connecting crossbar (3141); a sleeve rotating ring (3143) is sleeved on the surface of the connecting crossbar (3141); the sleeve rotating ring (3143) is arranged on the inner side of the U-shaped limiting pad rod (3142); and a swing handle lock block (3144) is installed on the surface of the sleeve rotating ring (3143).

9. The fiber cutting device for processing a fiber brake pad according to claim 8, characterized in that: Both side surfaces of the docking plate (321) are provided with press-in grooves (3211), one side of the inner bottom surface of the press-in groove (3211) is provided with a transverse locking groove (3212), and the swing handle locking block (3144) is connected to the press-in groove (3211) and the transverse locking groove (3212).

Images