Grooving tool with blade stretching and retracting function, grooving equipment and grooving method

Abstract

The invention discloses a grooving tool with a blade stretching and retracting function, grooving equipment and a grooving method, and relates to the field of cutting equipment.The grooving tool with the blade stretching and retracting function comprises a mounting base, a fixing base, a plurality of guide columns, a material pressing disc, an adjusting plate and a connecting rod structure, and a blade is slidably arranged on the mounting base; the fixed seat is used for being connected with grooving equipment, the material pressing disc is provided with a cutter outlet matched with the blade, the adjusting plate can slide along the multiple guide columns, and the connecting rod structure enables the blade to move towards the cutter outlet along the sliding groove to achieve cutter outlet when the adjusting plate slides towards the installation seat. Therefore, cutting can be started at any position in the whole material, the purpose of saving materials in the production process is achieved, and the cutting machine can adapt to cutting of patterns of multiple sizes and multiple specifications. The grooving equipment comprises the grooving cutter with the blade stretching and retracting function. The grooving method is applied to the grooving equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting equipment, and more specifically, to a slotting tool with a blade telescopic function. The present invention also relates to a slotting device, comprising the slotting tool with a blade telescopic function. The present invention further relates to a slotting method, which is applied to the slotting device. Background Art

[0002] The slotting knife has two blades at different angles to the cutting plane. When the two blades cut in at the same time, the blade edges are not in the same direction as the cutting direction, which results in failure to cut in or blade bending. To solve the cutting direction problem, the ideal cutting trajectory is to rotate the blade along a large arc curve when cutting in, so that the cutting direction gradually changes from non-vertical to vertical, but this method will produce more waste and consume more materials.

[0003] In summary, how to achieve in-situ cutting of the tool, how to save materials during the production process, and how to adapt to cutting of graphics of multiple sizes and specifications are issues that urgently need to be solved by technical personnel in this field. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a grooving tool with a blade telescopic function, which achieves the purpose of cutting the tool in situ, while saving materials in the production process and adapting to the cutting of multiple sizes and specifications of graphics.

[0005] Another object of the present invention is to provide a grooving device, comprising the above-mentioned grooving tool with blade telescopic function, and having the functions of the above-mentioned grooving tool with blade telescopic function.

[0006] Another object of the present invention is to provide a slotting method applicable to the above slotting equipment.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] A slotting tool with a blade telescopic function, comprising:

[0009] A mounting seat, wherein a slide groove is obliquely provided on the mounting seat, and a blade is slidably arranged in the slide groove;

[0010] A fixing seat, used for connecting with the slotting equipment;

[0011] A plurality of guide posts are vertically arranged between the mounting seat and the fixing seat, one end of each guide post is fixedly connected to the mounting seat, and the other end of each guide post is spaced from the fixing seat;

[0012] A material pressing plate is fixedly arranged on a side of the mounting seat away from the fixing seat, and a cutting edge cooperating with the blade is formed on the material pressing plate;

[0013] An adjustment plate, fixedly disposed on the fixing seat and located between the mounting seat and the fixing seat, wherein the adjustment plate can slide along the plurality of guide posts;

[0014] The connecting rod structure is arranged between the adjustment plate and the blade, so that when the adjustment plate slides toward the mounting seat, the blade moves along the slide groove toward the blade outlet to realize blade outlet. The adjustment plate is connected to the mounting seat through the connecting rod structure.

[0015] Preferably, the mounting seat is a horizontal triangular prism, and there are two slide grooves, which are provided on both sides of the mounting seat, and the blade is slidably arranged in each slide groove;

[0016] There are two connecting rod structures in total, and the two connecting rod structures are connected to the two blades respectively.

[0017] Preferably, the connecting rod structure comprises:

[0018] A slider is slidably disposed in the slide groove, and one end of the slider away from the adjustment plate is fixedly connected to the blade;

[0019] A support, fixedly arranged on a side of the mounting base close to the adjustment plate;

[0020] A bracket, fixedly arranged on a side of the adjustment plate close to the mounting seat, and spatially located between the support and the slider;

[0021] A connecting rod is connected between the slider, the support and the bracket, a first connecting pin is rotatably provided at one end of the connecting rod, a first waist-shaped hole matching with the first connecting pin is provided on a side of the support close to the connecting rod, the first connecting pin is slidably provided in the first waist-shaped hole, a second waist-shaped hole is provided at the other end of the connecting rod, a second connecting pin matching with the second waist-shaped hole is rotatably provided on a side of the slider close to the connecting rod, the second connecting pin is slidably provided in the second waist-shaped hole, a third connecting pin is rotatably provided at the middle part of the connecting rod, and the third connecting pin is rotatably connected to a side of the bracket close to the connecting rod.

[0022] Preferably, there are four guide posts in total, and they are respectively located at four corners of the mounting seat close to the adjustment plate. The adjustment plate is provided with four through holes that cooperate with the guide posts, and the adjustment plate is sleeved on the four guide posts through the through holes.

[0023] A linear bearing is arranged at each through hole of the adjustment plate, and each linear bearing is respectively sleeved on the corresponding guide column.

[0024] Preferably, it also includes a reset component, and the reset component is used to drive the blade to reset when the adjustment plate is reset.

[0025] Preferably, the reset assembly includes a plurality of reset springs, each of which is respectively sleeved on the corresponding guide column, one end of the reset spring is fixedly connected to the mounting seat, and the other end of the reset spring is abutted against the adjustment plate.

[0026] A slotting device, comprising the above-mentioned slotting tool with a blade telescopic function, and further comprising:

[0027] A lifting mechanism, wherein an output end of the lifting mechanism is fixedly connected to one side of the fixing seat;

[0028] The rotating mechanism is arranged on a side of the fixing seat away from the mounting seat, and the rotating mechanism is used to drive the adjusting plate to rotate.

[0029] Preferably, the lifting mechanism comprises:

[0030] Body;

[0031] A driving motor is fixedly mounted on the machine body;

[0032] A driving block, slidably disposed on the machine body;

[0033] A screw rod is rotatably arranged on the machine body and is threadedly connected to the driving block. One end of the screw rod is fixedly connected to the output end of the driving motor.

[0034] Preferably, the rotating mechanism comprises:

[0035] A rotating motor is fixedly arranged on a side of the fixing seat away from the adjusting plate;

[0036] A flange shaft, fixedly arranged on a side of the adjustment plate close to the fixing seat;

[0037] A coupling is connected between the flange shaft and the rotating shaft of the rotating motor.

[0038] A slotting method, applied to the above slotting device, the slotting method comprising:

[0039] Control the lifting mechanism to drive the fixing seat to move downward until the pressing plate fits the surface of the material;

[0040] The lifting mechanism is continuously controlled to drive the fixing seat to move downward, the mounting seat and the pressing plate remain stationary, the adjusting plate continues to move downward along the guide column, and the blade is driven to cut out from the cutting opening through the connecting rod structure;

[0041] Control the lifting mechanism to drive the fixed seat to move upward, drive the blade to retract through the connecting rod structure and control the material pressing plate to separate from the material surface;

[0042] The rotating mechanism is controlled to drive the adjusting plate to rotate, thereby driving the blade on the mounting seat to rotate and adjusting the cutting angle.

[0043] The camming tool according to the present invention comprises a mounting seat, a fixing seat, a plurality of guide posts, a pressing plate, an adjusting plate and a connecting rod structure, the mounting seat being inclined with a sliding slot, the cutting blade being slidably arranged in the sliding slot, the fixing seat being used to connect the cutting device. The plurality of guide posts are vertically arranged between the mounting seat and the fixing seat, one end of each of the guide posts being fixedly connected to the mounting seat, and the other end of each of the guide posts being spaced apart from the fixing seat, the pressing plate being fixedly arranged on a side of the mounting seat away from the fixing seat, the pressing plate being provided with a cutting edge which cooperates with the cutting blade, the adjusting plate being fixedly arranged on the fixing seat and being located between the mounting seat and the fixing seat, the adjusting plate being able to slide along the plurality of guide posts, the connecting rod structure being arranged between the adjusting plate and the cutting blade, so that when the adjusting plate slides toward the mounting seat, the cutting blade moves along the sliding slot toward the cutting edge to realize cutting, and the adjusting plate is connected to the mounting seat through the connecting rod structure.

[0044] The slotting tool with blade telescopic function provided by the present invention drives the fixed seat to move in the vertical direction through the slotting equipment during use, so that the pressing plate fits with the surface of the material to be slotted, and continues to press down to drive the blade to come out from the exit point through the connecting rod structure, thereby realizing the blade cutting into the material in situ without cutting a section of the knife entry trajectory, so that the blade has the ability to start cutting at any position in the entire piece of material, thereby saving materials in the production process and being able to adapt to the cutting of graphics of multiple sizes and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0046] Figure 1 It is a schematic diagram of the overall structure of the slotting tool with blade telescopic function in this embodiment from a first viewing angle;

[0047] Figure 2 It is a schematic diagram of the overall structure of the slotting tool with blade telescopic function in this embodiment from a second viewing angle;

[0048] Figure 3 is a side cross-sectional view of the slotting tool with blade telescopic function in this embodiment;

[0049] Figure 4 Schematic diagram of the coordination among the adjusting plate, the mounting seat and the connecting rod structure in this embodiment;

[0050] Figure 5 This is a schematic diagram of the structure of the pressing plate in this embodiment;

[0051] Figure 6 An exploded schematic diagram of a slotting tool with a blade telescopic function in this embodiment;

[0052] Figure 7 It is a schematic diagram of the structure of the slotting equipment in this embodiment.

[0053] Figure 1-Figure 7 , the reference numerals include:

[0054] 1. Mounting seat; 11. Slide slot; 12. Blade;

[0055] 2. Fixed seat; 3. Guide column;

[0056] 4. Pressing plate; 41. Knife outlet;

[0057] 5. Adjustment plate; 51. Linear bearing;

[0058] 6. connecting rod structure; 61. slider; 62. support; 63. bracket; 64. connecting rod; 65. first connecting pin; 66. first waist-shaped hole; 67. second waist-shaped hole; 68. second connecting pin; 69. third connecting pin;

[0059] 7. Reset assembly; 71. Reset spring;

[0060] 8. lifting mechanism; 81. machine body; 82. driving motor; 83. driving block; 84. screw;

[0061] 9. Rotating mechanism; 91. Rotating motor; 92. Flange shaft; 93. Coupling. DETAILED DESCRIPTION

[0062] 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.

[0063] Unless otherwise defined, the technical terms or scientific terms used in the present application shall have the usual meanings understood by persons with ordinary skills in the field to which the invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly. The embodiment of the present application discloses a grooving tool with a blade telescopic function.

[0064] The core of the present invention is to provide a slotting tool with a blade telescopic function.

[0065] Another core of the present invention is to provide a slotting device, including the above-mentioned slotting tool with blade telescopic function.

[0066] Another core of the present invention is to provide a slotting method, which is applied to the above-mentioned slotting equipment.

[0067] Please refer to Figures 1 to 6 The slotting tool with blade telescopic function provided by the present invention comprises a mounting seat 1, a fixing seat 2, a plurality of guide posts 3, a pressing plate 4, an adjusting plate 5 and a connecting rod structure 6. A slide groove 11 is obliquely provided on the mounting seat 1, a blade 12 is slidably provided in the slide groove 11, the fixing seat 2 is used to connect with the slotting equipment, a plurality of guide posts 3 are vertically arranged between the mounting seat 1 and the fixing seat 2, one end of each guide post 3 is fixedly connected to the mounting seat 1, and there is a gap between the other end of each guide post 3 and the fixing seat 2, and the pressing plate 4 is provided with a pressure plate 5. The material tray 4 is fixedly arranged on the side of the mounting seat 1 away from the fixed seat 2. The material pressing plate 4 is provided with a knife outlet 41 cooperating with the blade 12. The adjustment plate 5 is fixedly arranged on the fixed seat 2 and is located between the mounting seat 1 and the fixed seat 2. The adjustment plate 5 can slide along multiple guide columns 3. The connecting rod structure 6 is arranged between the adjustment plate 5 and the blade 12, so that when the adjustment plate 5 slides toward the mounting seat 1, the blade 12 moves along the slide groove 11 toward the knife outlet 41 to realize knife outlet. The adjustment plate 5 is connected to the mounting seat 1 through the connecting rod structure 6.

[0068] Specifically, by controlling the fixed seat 2 to move downward until the pressure plate 4 is in contact with the surface of the material, the fixed seat 2 is continued to be controlled to move downward, the mounting seat 1 and the pressure plate 4 remain stationary, the adjustment plate 5 continues to move downward along the guide column 3, and drives the blade 12 to come out of the knife outlet 41 through the connecting rod structure 6 to achieve the slotting of the material. By controlling the adjustment plate 5 to rotate, the blade 12 located on the mounting seat 1 is driven to rotate, thereby adjusting the knife entry angle. By controlling the fixed seat 2 to move upward, and driving the blade 12 to retract through the connecting rod structure 6, the pressure plate 4 is separated from the material surface to complete the staged slotting.

[0069] The above-mentioned slotting tool with blade telescopic function drives the fixed seat 2 to move in the vertical direction through the slotting equipment during use, so that the pressing plate 4 fits with the surface of the material to be slotted, and continues to press down through the connecting rod structure 6 to drive the blade 12 to come out from the exit 41, thereby realizing the blade 12 cutting into the material in situ without cutting a section of the entry trajectory, so that it is possible to start cutting at any position in the entire piece of material, thereby saving materials in the production process and being able to adapt to the cutting of multiple sizes and specifications of graphics.

[0070] The slotting tool with blade telescopic function provided by the present invention is introduced in more detail below with reference to the accompanying drawings and specific embodiments.

[0071] Based on any of the above embodiments, Figures 1 to 3 The mounting seat 1 is a horizontal triangular prism, and two slide grooves 11 are provided, and are provided on both sides of the mounting seat 1, and a blade 12 is slidably arranged in each slide groove 11. Two connecting rod structures 6 are provided, and the two connecting rod structures are connected to the two blades 12 respectively.

[0072] Specifically, the mounting seat 1 is horizontally arranged on the material pressing plate 4, the slide grooves 11 are provided on the two side surfaces of the mounting seat 1 connected to the inner surface of the material pressing plate 4, the blades 12 are slidably arranged in the corresponding slide grooves 11, and are connected to the adjustment plate 5 through the connecting rod structure 6. When only one blade 12 is needed for grooving, a set of blades 12 and the connecting rod structure 6 on any side of the mounting seat 1 can be removed. The three corners of the mounting seat 1 are provided with smooth cuts to facilitate the fixing of the material pressing plate 4 on the mounting seat 1.

[0073] Further, the connecting rod structure 6 includes a slider 61, a support 62, a bracket 63 and a connecting rod 64, the slider 61 is slidably arranged in the slide groove 11, and the end of the slider 61 away from the adjustment plate 5 is fixedly connected to the blade 12, the support 62 is fixedly arranged on the side of the mounting seat 1 close to the adjustment plate 5, the bracket 63 is fixedly arranged on the side of the adjustment plate 5 close to the mounting seat 1, and the spatial position is located between the support 62 and the slider 61, the connecting rod 64 is connected between the slider 61, the support 62 and the bracket 63, and one end of the connecting rod 64 is rotatably provided with a first connecting pin 65 A first waist-shaped hole 66 cooperating with the first connecting pin 65 is provided on the side of the support 62 close to the connecting rod 64, and the first connecting pin 65 is slidably set in the first waist-shaped hole 66. A second waist-shaped hole 67 is provided at the other end of the connecting rod 64. A second connecting pin 68 cooperating with the second waist-shaped hole 67 is rotatably set on the side of the slider 61 close to the connecting rod 64, and the second connecting pin 68 is slidably set in the second waist-shaped hole 67. A third connecting pin 69 is rotatably set in the middle part of the connecting rod 64, and the third connecting pin 69 is rotatably connected to the side of the bracket 63 close to the connecting rod 64.

[0074] Specifically, one end of the connecting rod 64 is connected to the support 62 on the mounting seat 1 through the first connecting pin 65 and the first waist-shaped hole 66, and the other end of the connecting rod 64 is connected to the end of the slider 61 slidably disposed in the slide groove 11 away from the blade 12 through the second connecting pin 68 and the second waist-shaped hole 67. The middle part of the connecting rod 64 is connected to the bracket 63 located below the adjustment plate 5 through the third connecting pin 69. Since the third connecting pin 69 is limited in rotation between the bracket 63 and the connecting rod 64, during the process of the adjustment plate 5 rising or falling, the adjustment plate 5 will drive the mounting seat 1 to rise and fall as a whole through the bracket 63. At the same time, during the process of the adjustment plate 5 rising or falling, the blade 12 can slide along the slide groove 11 with the help of the first waist-shaped hole 66 and the second waist-shaped hole 67, thereby realizing the blade 12 to be drawn out or retracted. More specifically, during the descending process of the adjusting plate 5, when the pressing plate 4 has not yet come into contact with the material, the mounting base 1, under the action of its own gravity, causes the second connecting pin 68 to slide to the rightmost end of the second waist-shaped hole 67, and at the same time, with the third connecting pin 69 as a fulcrum, the first connecting pin 65 slides to the left in the first waist-shaped hole 66, thereby driving the connecting rod 64 to rotate counterclockwise, so that the blade 12 remains in the retracted state (such as Figure 2 As shown in the figure, when the pressing plate 4 contacts the material and fits with the material, the adjusting plate 5 continues to move downward. Since the pressing plate 4 and the mounting seat 1 remain stationary, the second connecting pin 68 moves toward the left end of the second waist-shaped hole 67. With the third connecting pin 69 as a fulcrum, the first connecting pin 65 slides to the right in the first waist-shaped hole 66, thereby driving the connecting rod 64 to rotate clockwise, so that the blade 12 moves along the slide groove 11 and gradually comes out of the knife (as shown in the figure). Figure 3The connecting rod structure 6 further enables the tool to enter the cutting position in situ, thereby saving materials in the production process and adapting to the cutting of graphics of multiple sizes and specifications.

[0075] Based on any of the above embodiments, Figure 1 There are four guide posts 3, which are respectively arranged at the four corners of the mounting base 1 close to the adjusting plate 5. The adjusting plate 5 is provided with four through holes for matching with the guide posts 3. The adjusting plate 5 is sleeved on the four guide posts 3 through the through holes. A linear bearing 51 is arranged at each through hole of the adjusting plate 5, and each linear bearing 51 is sleeved on the corresponding guide post 3.

[0076] Specifically, the four guide posts 3 are respectively arranged at the four corners of the mounting seat 1, which can effectively improve the stability of the overall sliding process of the adjustment plate 5 when it slides along the guide posts 3. At the same time, linear bearings 51 are added at the connection between the adjustment plate 5 and the guide posts 3. The linear bearings 51 can effectively reduce the friction between the through hole of the adjustment plate 5 and the guide posts 3, and can maintain the accuracy for a long time, extending the service life of the machine. At the same time, since the ball and the bearing are in point contact, the friction resistance is small, and high-precision smooth movement can be obtained.

[0077] Based on any of the above embodiments, Figures 1 to 4 The slotting tool with blade retractable function provided by the present invention also includes a reset component 7, and the reset component 7 is used to drive the blade 12 to reset when the adjustment plate 5 is reset.

[0078] Specifically, since the adjustment plate 5 is driven to move by the slotting equipment, the adjustment plate 5 and the mounting seat 1 are moved away from each other, and the blade 12 is retracted. This process is relatively slow, and the blade 12 cannot be retracted quickly. Therefore, adding a reset component 7 can effectively achieve the rapid retraction of the blade 12, so that it can be quickly retracted above the pressure plate 4, so that the time interval between the previous knife and the next knife is shorter, and the production efficiency is higher.

[0079] Furthermore, the reset assembly 7 includes a plurality of reset springs 71 , each of which is respectively sleeved on a corresponding guide post 3 , one end of the reset spring 71 is fixedly connected to the mounting seat 1 , and the other end of the reset spring 71 is in contact with the adjustment plate 5 .

[0080] Specifically, each reset spring 71 is sleeved on the corresponding guide post 3, one end of the reset spring 71 is fixedly connected to the mounting seat 1, and the other end of the reset spring 71 can slide along the guide post 3, without a fixed limit setting. Therefore, during the continuous downward movement of the adjustment plate 5, when the adjustment plate 5 begins to slide along the guide post 3, the lower surface of the adjustment plate 5 abuts against the other end of the reset spring 71, causing the reset spring 71 to be compressed. When the adjustment plate 5 moves up to prepare for the blade to be retracted, the reset spring 71 will release the compressed accumulated energy, thereby achieving a rapid separation between the adjustment plate 5 and the mounting seat 1, thereby achieving a rapid retraction of the blade 12. The above scheme does not use compressed air, motors and other driving sources, which can greatly reduce the costs of algorithm control, installation and debugging, bloated structure, energy consumption, etc., and the blade can be automatically retracted as long as the pressure plate is separated from the material, without the need for manual or host computer signal intervention, and is achieved through a purely mechanical mechanism. At the same time, the return spring 71 can effectively reduce the impact and noise caused by the impact of the tool with the material or the cutting plane when the tool falls along the Z axis, avoiding adverse consequences such as loosening of mechanism fasteners and deformation and breakage of parts due to repeated impacts of the tool, extending the service life of tool parts and tool connecting parts, and enhancing the comfort of the cutting environment.

[0081] Please refer to Figures 1 to 3 , Figure 6 as well as Figure 7 The slotting device provided by the present invention includes the slotting tool with blade telescopic function mentioned above, and also includes a lifting mechanism 8 and a rotating mechanism 9. The output end of the lifting mechanism 8 is fixedly connected to one side of the fixed seat 2. The rotating mechanism 9 is arranged on the side of the fixed seat 2 away from the mounting seat 1. The rotating mechanism 9 is used to drive the adjustment plate 5 to rotate.

[0082] Specifically, the lifting mechanism 8 can drive the fixed seat 2 to move in the Z-axis direction, and the rotating mechanism 9 can drive the adjusting plate 5 to rotate along the axis of the adjusting plate 5. Thus, the slotting tool can be driven to move and adjust at multiple angles, which is convenient for realizing the multiple-angle cutting of the slotting device. At the same time, the slotting device has all the beneficial effects of the slotting tool with the blade telescopic function.

[0083] Based on any of the above embodiments, Figure 7 The lifting mechanism 8 includes a body 81, a driving motor 82, a driving block 83 and a screw 84. The driving motor 82 is fixedly arranged on the body 81, the driving block 83 is slidably arranged on the body 81, the screw 84 is rotatably arranged on the body 81, and is threadedly connected to the driving block 83. One end of the screw 84 is fixedly connected to the output end of the driving motor 82.

[0084] Specifically, the driving motor 82 drives the screw 84 to rotate. Since the rotation of the screw 84 is limited within the body 81, it only rotates within the body 81 and does not move relative to the body 81, thereby driving the driving block 83 threadedly connected to the screw 84 to move. Since only slippage occurs between the driving block 83 and the body 81 and it does not rotate within the body 81, the driving block 83 can slide vertically along the body 81, thereby driving the fixed seat 2 on the driving block 83 to move, thereby realizing the movement of the slotting tool along the Z axis.

[0085] Based on any of the above embodiments, Figures 1 to 3 as well as Figure 6 The rotating mechanism 9 includes a rotating motor 91, a flange shaft 92 and a coupling 93. The rotating motor 91 is fixedly arranged on the side of the fixing seat 2 away from the adjusting plate 5. The flange shaft 92 is fixedly arranged on the side of the adjusting plate 5 close to the fixing seat 2. The coupling 93 is connected between the flange shaft 92 and the rotating shaft of the rotating motor 91.

[0086] Specifically, the rotating motor 91 rotates and drives the flange shaft 92 to rotate through the coupling 93, thereby driving the adjustment plate 5 fixedly connected to the flange shaft 92 by bolts to rotate, realizing the rotation of the mounting seat 1, thereby realizing the adjustment of the cutting angle of the blade 12. One end of the flange shaft 92 is inserted into the fixing seat 2, and a bearing (not numbered in the figure) is also arranged between the fixing seat 2 and the flange shaft 92, which effectively reduces the friction between the fixing seat 2 and the flange shaft 92 and prolongs the service life of the structure.

[0087] The slotting method provided by the present invention is applied to the above slotting equipment, and the slotting method comprises:

[0088] Control the lifting mechanism 8 to drive the fixed seat 2 to move downward until the pressing plate 4 fits the surface of the material;

[0089] Continue to control the lifting mechanism 8 to drive the fixed seat 2 to move downward, the mounting seat 1 and the pressing plate 4 remain stationary, the adjustment plate 5 continues to move downward along the guide column 3, and drives the blade 12 to cut out from the knife outlet 41 through the connecting rod structure 6;

[0090] Control the lifting mechanism 8 to drive the fixed seat 2 to move upward, drive the blade 12 to retract through the connecting rod structure 6 and control the pressing plate 4 to separate from the material surface;

[0091] The control rotating mechanism 9 drives the adjusting plate 5 to rotate, thereby driving the blade 12 located on the mounting seat 1 to rotate to adjust the cutting angle.

[0092] Specifically, the lifting mechanism 8 drives the fixed seat 2 to move in the vertical direction, so that the pressing plate 4 fits the surface of the material to be slotted, continues to press down the fixed seat 2 and the adjustment plate 5, and drives the blade 12 to come out from the knife outlet 41 through the connecting rod structure 6, so that the blade 12 can cut into the material in situ without cutting a section of the knife entry trajectory, so that it is able to start cutting at any position in the entire piece of material, so as to achieve the purpose of saving materials in the production process, and can adapt to multi-size and multi-specification graphic cutting. Control the lifting mechanism 8 to drive the fixed seat 2 to move up, and cooperate with the reset component 7 to realize the rapid retraction of the blade 12, so that the time interval between the previous knife and the next knife is shorter. Control the rotating mechanism 9 to drive the adjustment plate 5 to rotate, thereby driving the blade 12 located on the mounting seat 1 to rotate, and realize the multi-angle entry of the blade 12.

[0093] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0094] The above is a detailed introduction to a slotting tool with a blade retractable function provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A slotting tool with a blade retractable function, characterized in that: include: A mounting seat (1), wherein a slide groove (11) is obliquely provided on the mounting seat (1), and a blade (12) is slidably arranged in the slide groove (11); A fixing seat (2) for connecting to a slotting device; A plurality of guide posts (3) are vertically arranged between the mounting seat (1) and the fixing seat (2), one end of each guide post (3) is fixedly connected to the mounting seat (1), and the other end of each guide post (3) is spaced from the fixing seat (2); A material pressing plate (4) is fixedly arranged on a side of the mounting seat (1) away from the fixing seat (2), and a knife outlet (41) cooperating with the blade (12) is formed on the material pressing plate (4); an adjustment plate (5) fixedly arranged on the fixing seat (2) and located between the mounting seat (1) and the fixing seat (2), wherein the adjustment plate (5) can slide along the plurality of guide pillars (3); A connecting rod structure (6) is arranged between the adjustment plate (5) and the blade (12), so that when the adjustment plate (5) slides toward the mounting seat (1), the blade (12) moves along the slide groove (11) toward the blade exit (41) to achieve blade exit; the adjustment plate (5) is connected to the mounting seat (1) via the connecting rod structure (6).

2. A slotting tool with blade telescopic function according to claim 1, characterized in that: The mounting seat (1) is a horizontally placed triangular prism, and two slide grooves (11) are provided on both sides of the mounting seat (1), and the blade (12) is slidably arranged in each slide groove (11); Two connecting rod structures (6) are provided in total, and the two connecting rod structures are respectively connected to the two blades (12).

3. The slotting tool with blade telescopic function according to claim 1, characterized in that: The connecting rod structure (6) comprises: A sliding block (61) is slidably disposed in the sliding groove (11), and one end of the sliding block (61) away from the adjusting plate (5) is fixedly connected to the blade (12); A support (62) fixedly arranged on a side of the mounting base (1) close to the adjustment plate (5); A bracket (63) fixedly arranged on a side of the adjustment plate (5) close to the mounting seat (1), and spatially located between the support seat (62) and the slider (61); A connecting rod (64) is connected between the slider (61), the support (62) and the bracket (63); a first connecting pin (65) is rotatably provided at one end of the connecting rod (64); a first waist-shaped hole (66) cooperating with the first connecting pin (65) is provided on a side of the support (62) close to the connecting rod (64); the first connecting pin (65) is slidably provided in the first waist-shaped hole (66); a second waist-shaped hole (67) is provided at the other end of the connecting rod (64); a second connecting pin (68) cooperating with the second waist-shaped hole (67) is rotatably provided on a side of the slider (61) close to the connecting rod (64); the second connecting pin (68) is slidably provided in the second waist-shaped hole (67); a third connecting pin (69) is rotatably provided at the middle of the connecting rod (64); and the third connecting pin (69) is rotatably connected to a side of the bracket (63) close to the connecting rod (64).

4. The slotting tool with blade telescopic function according to claim 1, characterized in that: There are four guide posts (3) in total, and they are respectively located at four corners of the mounting seat (1) close to the adjustment plate (5); the adjustment plate (5) is provided with four through holes that cooperate with the guide posts (3); the adjustment plate (5) is sleeved on the four guide posts (3) through the through holes; A linear bearing (51) is provided at each through hole of the adjustment plate (5), and each linear bearing (51) is sleeved on a corresponding guide column (3).

5. A slotting tool with a blade telescopic function according to any one of claims 1 to 4, characterized in that: It also includes a reset component (7), wherein the reset component (7) is used to drive the blade (12) to reset when the adjustment plate (5) is reset.

6. The slotting tool with blade telescopic function according to claim 5, characterized in that: The reset assembly (7) comprises a plurality of reset springs (71), each of the reset springs (71) being sleeved on a corresponding guide column (3), one end of the reset spring (71) being fixedly connected to the mounting seat (1), and the other end of the reset spring (71) being in contact with the adjustment plate (5).

7. A slotting device, characterized in that: The slotting tool with a blade telescopic function as claimed in any one of claims 1 to 6 further comprises: A lifting mechanism (8), wherein an output end of the lifting mechanism (8) is fixedly connected to one side of the fixing seat (2); The rotating mechanism (9) is arranged on a side of the fixing seat (2) away from the mounting seat (1), and the rotating mechanism (9) is used to drive the adjusting plate (5) to rotate.

8. A slotting device according to claim 7, characterized in that: The lifting mechanism (8) comprises: Body (81); A driving motor (82) fixedly mounted on the machine body (81); A driving block (83) slidably disposed on the machine body (81); A screw rod (84) is rotatably disposed on the machine body (81) and is threadedly connected to the driving block (83); one end of the screw rod (84) is fixedly connected to the output end of the driving motor (82).

9. The slotting device according to claim 7, characterized in that: The rotating mechanism (9) comprises: A rotating motor (91) is fixedly arranged on a side of the fixing seat (2) facing away from the adjusting plate (5); A flange shaft (92) is fixedly arranged on a side of the adjustment plate (5) close to the fixing seat (2); A coupling (93) is connected between the flange shaft (92) and the rotating shaft of the rotating motor (91).

10. A slotting method, characterized in that: Applied to the slotting device according to any one of claims 7 to 9, the slotting method comprises: Controlling the lifting mechanism (8) to drive the fixing seat (2) to move downward until the pressing plate (4) is in contact with the surface of the material; The lifting mechanism (8) is continuously controlled to drive the fixed seat (2) to move downward, the mounting seat (1) and the material pressing plate (4) remain stationary, the adjustment plate (5) continues to move downward along the guide column (3), and drives the blade (12) to move out of the blade outlet (41) through the connecting rod structure (6); Controlling the lifting mechanism (8) to drive the fixed seat (2) to move upward, driving the blade (12) to retract through the connecting rod structure (6) and controlling the material pressing plate (4) to separate from the material surface; The rotating mechanism (9) is controlled to drive the adjusting plate (5) to rotate, thereby driving the blade (12) located on the mounting seat (1) to rotate, thereby adjusting the blade entry angle.

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