A slotting cutter with blade telescoping function, a slotting device and a slotting method

Abstract

The application discloses a slotting cutter with a blade telescoping function, a slotting device and a slotting method, and relates to the field of cutting devices. The slotting cutter with the blade telescoping function comprises a mounting seat, a fixing seat, a plurality of guide columns, a pressure disc, an adjusting plate and a connecting rod structure. The blade is slidably arranged on the mounting seat. The fixing seat is used for being connected with the slotting device. The pressure disc is provided with a blade outlet opening matched with the blade. The adjusting plate can slide along the guide columns. The connecting rod structure enables the blade to move along the sliding groove towards the blade outlet opening to realize the blade outlet when the adjusting plate slides towards the mounting seat. The application realizes the in-place cutting of the blade into the material, and the blade does not need to cut a section of the cutting track, so that the blade can start cutting at any position in the whole material, the purpose of saving the material in the production process is realized, and the cutting of multiple sizes and multiple specifications of patterns can be adapted. The slotting device comprises the slotting cutter with the blade telescoping function. The slotting method is applied to the slotting device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting equipment, and more particularly to a slotting cutter with a blade telescoping function. The present application also relates to a slotting device comprising the slotting cutter with the blade telescoping function. The present application further relates to a slotting method applied to the slotting device. BACKGROUND

[0002] The slotting cutter has two blades with different angles with the cutting plane, and the two blades cut in at the same time, the blade edges are not the same as the cutting direction, which leads to the failure to cut in or the bending of the blade. To solve the problem of the cutting direction, the ideal cutting track is to make the blade rotate along a large-arc curve when cutting in, so that the cutting direction gradually changes from being not perpendicular to being perpendicular, but this way will generate more waste materials and consume more materials.

[0003] In summary, how to realize the in-situ cutting of the cutter, and how to save materials in the production process and adapt to cutting of multiple sizes and multiple specifications of patterns, are problems that need to be solved by the technical personnel in the field. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a slotting cutter with a blade telescoping function, which realizes the in-situ cutting of the cutter and saves materials in the production process and adapts to cutting of multiple sizes and multiple specifications of patterns.

[0005] Another purpose of the present application is to provide a slotting device comprising the slotting cutter with the blade telescoping function, which has the functions of the slotting cutter with the blade telescoping function.

[0006] Still another purpose of the present application is to provide a slotting method applied to the slotting device.

[0007] To achieve the above purposes, the present application provides the following technical solutions:

[0008] A slotting cutter with a blade telescoping function comprises:

[0009] A mounting seat is provided with a sliding groove inclined on the mounting seat, and a blade is slidably arranged in the sliding groove;

[0010] A fixing seat is used to connect with a slotting device;

[0011] A plurality of guide columns are vertically arranged between the mounting seat and the fixing seat, one end of each guide column is fixedly connected with the mounting seat, and the other end of each guide column is spaced apart from the fixing seat;

[0012] A material pressing disc is fixedly arranged on the side of the mounting seat away from the fixing seat, and a blade outlet is formed in the material pressing disc and matched with the blade;

[0013] an adjusting plate fixedly arranged on the fixing base and located between the mounting base and the fixing base, the adjusting plate being slidable along the guide columns;

[0014] a connecting rod structure arranged between the adjusting plate and the blades to enable the blades to move along the sliding grooves towards the blade outlet when the adjusting plate slides towards the mounting base, the adjusting plate being connected to the mounting base through the connecting rod structure.

[0015] Preferably, the mounting base is a horizontally arranged triangular prism, two sliding grooves are arranged on the two sides of the mounting base, and the blades are slidingly arranged in the sliding grooves.

[0016] The connecting rod structure includes two connecting rods, and the two connecting rods are connected to the two blades, respectively.

[0017] Preferably, the connecting rod structure includes:

[0018] a sliding block slidingly arranged in the sliding groove and fixedly connected to the blade at an end away from the adjusting plate;

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

[0020] a bracket fixedly arranged on the side of the adjusting plate close to the mounting base and located between the support and the sliding block in space;

[0021] a connecting rod connected between the sliding block, the support and the bracket, one end of the connecting rod being rotatably provided with a first connecting pin, the side of the support close to the connecting rod being provided with a first waist-shaped hole matched with the first connecting pin, the first connecting pin being slidingly arranged in the first waist-shaped hole, the other end of the connecting rod being provided with a second waist-shaped hole, the side of the sliding block close to the connecting rod being rotatably provided with a second connecting pin matched with the second waist-shaped hole, the second connecting pin being slidingly arranged in the second waist-shaped hole, and the middle part of the connecting rod being rotatably provided with a third connecting pin rotatably connected to the side of the bracket close to the connecting rod.

[0022] Preferably, the guide columns include four guide columns arranged at the four corners of the side of the mounting base close to the adjusting plate, four through holes matched with the guide columns are arranged on the adjusting plate, and the adjusting plate is sleeved on the four guide columns through the through holes.

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

[0024] Preferably, a reset assembly is further included for resetting the blade when the adjusting plate is reset.

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

[0026] A slotting device including the slotting cutter with the blade telescoping function as described above, further including:

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

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

[0029] Preferably, the lifting mechanism includes:

[0030] A machine body;

[0031] A driving motor, which is fixedly arranged on the machine body;

[0032] A driving block, which is slidingly arranged on the machine body;

[0033] A screw rod, which is rotationally arranged on the machine body and is threadedly connected with the driving block, one end of the screw rod being fixedly connected with an output end of the driving motor.

[0034] Preferably, the rotating mechanism includes:

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

[0036] A flange shaft, which is fixedly arranged on the side of the adjusting plate close to the fixing seat;

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

[0038] A slotting method applied to the slotting device as described above, the slotting method including:

[0039] Controlling the lifting mechanism to drive the fixing seat to move downward until the pressure disc is attached to the surface of the material;

[0040] Continuing to control the lifting mechanism to drive the fixing seat to move downward, the mounting seat and the pressure disc remaining stationary, the adjusting plate continuing to move downward along the guide column and driving the blade to move out of the blade outlet through the connecting rod structure;

[0041] Control the lifting mechanism to drive the fixed seat to move up, drive the blade to collect the knife through the connecting rod structure and control the material disc to separate from the material surface;

[0042] Control the rotating mechanism to drive the adjusting plate to rotate, thereby driving the blade located on the mounting seat to rotate, and adjust the knife entering angle.

[0043] The slotting cutter with the blade telescoping function provided by the application comprises a mounting seat, a fixed seat, a plurality of guide columns, a material pressing disc, an adjusting plate and a connecting rod structure, a chute is obliquely formed in the mounting seat, a blade is slidably arranged in the chute, the fixed seat is used for being connected with a slotting device, the plurality of guide columns are vertically arranged between the mounting seat and the fixed seat, one end of each guide column is fixedly connected with the mounting seat, and the other end of each guide column is spaced from the fixed seat, the material pressing disc is fixedly arranged on the side of the mounting seat away from the fixed seat, a knife outlet is formed in the material pressing disc and matched with the blade, the adjusting plate is fixedly arranged on the fixed seat and located between the mounting seat and the fixed seat, the adjusting plate can slide along the plurality of guide columns, and the connecting rod structure is arranged between the adjusting plate and the blade, so that the blade moves along the chute towards the knife outlet and realizes knife outlet when the adjusting plate slides towards the mounting seat, and the adjusting plate is connected with the mounting seat through the connecting rod structure.

[0044] The slotting cutter with the blade telescoping function provided by the application can realize knife entering into the material in situ without a knife entering track, so that the cutter can start to cut at any position in the whole material, the material can be saved in the production process, and the cutter can be adapted to cutting of multiple sizes and multiple specifications. BRIEF DESCRIPTION OF DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only belong to the embodiments of the application, and those skilled in the art can also obtain other drawings according to the provided drawings without any creative effort.

[0046] Figure 1 It is a first view schematic diagram of the overall structure of the slotting cutter with the blade telescoping function in the embodiment.

[0047] Figure 2 It is a second view schematic diagram of the overall structure of the slotting cutter with the blade telescoping function in the embodiment.

[0048] Figure 3 Figure 2 is a lateral sectional view of the slotting tool with blade retracting function in the embodiment;

[0049] Figure 4 Figure 3 is a schematic view of the cooperation between the adjusting plate, the mounting seat and the connecting rod structure in the embodiment;

[0050] Figure 5 Figure 4 is a structural schematic view of the pressure disc in the embodiment;

[0051] Figure 6 Figure 5 is an exploded schematic view of the slotting tool with blade retracting function in the embodiment;

[0052] Figure 7 Figure 6 is a structural schematic view of the slotting device in the embodiment.

[0053] Figures 1-7 In the drawings, reference numerals include:

[0054] 1, mounting seat; 11, sliding groove; 12, blade;

[0055] 2, fixed seat; 3, guide column;

[0056] 4, pressure disc; 41, blade outlet;

[0057] 5, adjusting plate; 51, linear bearing;

[0058] 6, connecting rod structure; 61, sliding block; 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 rod;

[0061] 9, rotating mechanism; 91, rotating motor; 92, flange shaft; 93, coupling. DETAILED DESCRIPTION

[0062] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0063] Unless otherwise defined, technical terms or scientific terms used in the present disclosure shall have the ordinary meaning as understood by a person having ordinary skill in the art to which the present disclosure pertains. The terms "first", "second", and similar terms are used herein to describe various elements, but are not limited to these elements. The terms "connected" or "coupled" and similar terms are not limited to direct connections or physical connections, but can include indirect connections or electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are used herein only to indicate relative positions, and can change accordingly when the absolute positions of the described objects change. The embodiments of the present disclosure provide a slotting cutter with a blade extension function.

[0064] The core of the present disclosure is to provide a slotting cutter with a blade extension function.

[0065] Another core of the present disclosure is to provide a slotting device comprising the slotting cutter with the blade extension function.

[0066] Still another core of the present disclosure is to provide a slotting method applied to the slotting device.

[0067] Please refer to Figures 1 to 6 The slotting cutter with the blade extension function provided by the present disclosure comprises a mounting seat 1, a fixing seat 2, a plurality of guide columns 3, a pressing disc 4, an adjusting plate 5, and a connecting rod structure 6. The mounting seat 1 is obliquely provided with a sliding groove 11, and a blade 12 is slidably arranged in the sliding groove 11. The fixing seat 2 is used to be connected with a slotting device. The plurality of guide columns 3 are vertically arranged between the mounting seat 1 and the fixing seat 2. One end of each guide column 3 is fixedly connected with the mounting seat 1, and the other end of each guide column 3 is spaced apart from the fixing seat 2. The pressing disc 4 is fixedly arranged on the side of the mounting seat 1 away from the fixing seat 2, and the pressing disc 4 is provided with a blade outlet 41 matched with the blade 12. The adjusting plate 5 is fixedly arranged on the fixing seat 2 and located between the mounting seat 1 and the fixing seat 2. The adjusting plate 5 can slide along the plurality of guide columns 3. The connecting rod structure 6 is arranged between the adjusting plate 5 and the blade 12, so that when the adjusting plate 5 slides towards the mounting seat 1, the blade 12 moves along the sliding groove 11 towards the blade outlet 41 to realize blade extension. The adjusting plate 5 is connected with the mounting seat 1 through the connecting rod structure 6.

[0068] Specifically, by controlling the fixed seat 2 to move downward until the pressure disc 4 is attached to the material surface, the mounting seat 1 and the pressure disc 4 remain stationary, the adjusting plate 5 continues to move downward along the guide column 3, and the blade 12 is driven out of the knife opening 41 through the connecting rod structure 6 to realize the grooving of the material. By controlling the adjusting plate 5 to rotate, the blade 12 located on the mounting seat 1 is driven to rotate, thereby adjusting the entry angle. By controlling the fixed seat 2 to move upward, the blade 12 is driven to retract through the connecting rod structure 6, and the pressure disc 4 is separated from the material surface to complete the stage grooving.

[0069] The above-mentioned grooving tool with blade extension function is moved vertically by the grooving equipment during use to drive the fixed seat 2 to move, so that the pressure disc 4 is attached to the surface of the material to be grooved, and the blade 12 is driven out of the knife opening 41 through the connecting rod structure 6 to realize the in-situ cutting of the blade 12 into the material without cutting a section of the entry trajectory, thereby having the ability to start cutting at any position in the whole material, saving material during production, and being suitable for cutting of multiple sizes and multiple specifications.

[0070] The grooving tool with blade extension function provided by the present application will be described in more detail below in combination with the drawings and specific embodiments.

[0071] On the basis of any one of the above-mentioned embodiments, with reference to Figures 1 to 3 The mounting seat 1 is a horizontally placed triangular prism, two sliding grooves 11 are formed on the two sides of the mounting seat 1, and each sliding groove 11 slidably has a blade 12. The connecting rod structure 6 is provided with two, 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 pressure disc 4, the sliding grooves 11 are formed on the two sides of the mounting seat 1 and the inner side surfaces of the pressure disc 4, the blade 12 is slidably arranged in the corresponding sliding groove 11, and is connected between the adjusting plate 5 and the connecting rod structure 6. When only one blade 12 is needed for grooving, the mounting seat 1 can be removed with a group of blades 12 and connecting rod structures 6 on one side. The three corners of the mounting seat 1 are provided with smooth notches, which facilitates the fixing of the pressure disc 4 on the mounting seat 1.

[0073] Further, the connecting rod structure 6 comprises a sliding block 61, a support 62, a bracket 63 and a connecting rod 64. The sliding block 61 is slidingly arranged in the sliding groove 11, and the sliding block 61 is fixedly connected with the blade 12 at an end away from the adjusting plate 5. The support 62 is fixedly arranged on the mounting seat 1 at a side close to the adjusting plate 5. The bracket 63 is fixedly arranged on the adjusting plate 5 at a side close to the mounting seat 1, and is located between the support 62 and the sliding block 61 in space. The connecting rod 64 is connected between the sliding block 61, the support 62 and the bracket 63. One end of the connecting rod 64 is rotatably provided with a first connecting pin 65. A first waist-shaped hole 66 matched with the first connecting pin 65 is formed in a side of the support 62 close to the connecting rod 64. The first connecting pin 65 is slidingly arranged in the first waist-shaped hole 66. The other end of the connecting rod 64 is provided with a second waist-shaped hole 67. A second connecting pin 68 matched with the second waist-shaped hole 67 is rotatably arranged in a side of the sliding block 61 close to the connecting rod 64. The second connecting pin 68 is slidingly arranged in the second waist-shaped hole 67. A third connecting pin 69 is rotatably arranged in the middle of the connecting rod 64, and the third connecting pin 69 is rotatably connected with the side of the bracket 63 close to the connecting rod 64.

[0074] Specifically, one end of the connecting rod 64 is connected with the support 62 on the mounting seat 1 through the first connecting pin 65 and the first waist-shaped hole 66. The other end of the connecting rod 64 is connected with the end of the sliding block 61 away from the blade 12 and slidingly arranged in the sliding groove 11 through the second connecting pin 68 and the second waist-shaped hole 67. The middle of the connecting rod 64 is connected with the bracket 63 below the adjusting plate 5 through the third connecting pin 69. Since the third connecting pin 69 is rotatably limited between the bracket 63 and the connecting rod 64, in the process of the upward or downward movement of the adjusting plate 5, the adjusting plate 5 drives the mounting seat 1 as a whole to move upward or downward through the bracket 63. At the same time, in the process of the upward or downward movement of the adjusting plate 5, the blade 12 is slidingly arranged in the sliding groove 11 through the first waist-shaped hole 66 and the second waist-shaped hole 67, so as to realize the cutting or folding of the blade 12. More specifically, in the process of the downward movement of the adjusting plate 5, when the pressing disc 4 has not contacted the material, the mounting seat 1 is driven to move downward under the action of its own gravity, so that the second connecting pin 68 slides to the right end of the second waist-shaped hole 67. At the same time, the first connecting pin 65 slides to the left in the first waist-shaped hole 66 with the third connecting pin 69 as a fulcrum, so as to drive the connecting rod 64 to rotate counterclockwise, thereby keeping the blade 12 in the folding state (as shown in FIG. 6A). When the pressing disc 4 contacts the material and is attached to the material, the adjusting plate 5 continues to move downward. Since the pressing disc 4 and the mounting seat 1 remain unchanged, the second connecting pin 68 moves to the left end of the second waist-shaped hole 67. At the same time, the first connecting pin 65 slides to the right in the first waist-shaped hole 66 with the third connecting pin 69 as a fulcrum, so as to drive the connecting rod 64 to rotate clockwise, thereby driving the blade 12 to move along the sliding groove 11 and gradually cut the material (as shown in FIG. 6B). Figures 1 to 3 Figure 2 ​The connecting rod structure 6 further realizes the tool in-place cutting, so as to save materials in the production process, adapt to multi-size and multi-specification pattern cutting.

[0075] On the basis of any one of the above embodiments, with reference to Figure 3 The guide column 3 is provided with four guide columns in total, which are arranged at the four corners of the mounting seat 1 close to the adjusting plate 5. The adjusting plate 5 is provided with four through holes corresponding to the guide columns 3, and the adjusting plate 5 is sleeved on the four guide columns 3 through the through holes. The adjusting plate 5 is provided with a linear bearing 51 at each through hole, and each linear bearing 51 is sleeved on the corresponding guide column 3.

[0076] Specifically, the four guide columns 3 are arranged at the four corners of the mounting seat 1, which can effectively improve the stability of the overall sliding process of the adjusting plate 5 during sliding along the guide column 3. Meanwhile, the linear bearings 51 are arranged at the connection between the adjusting plate 5 and the guide column 3, which can effectively reduce the friction between the through hole of the adjusting plate 5 and the guide column 3, maintain the accuracy unchanged for a long time, prolong the service life of the machine, and obtain high-precision smooth movement due to the small frictional resistance of the ball and bearing point contact.

[0077] On the basis of any one of the above embodiments, with reference to Figure 1 The slotting cutter with the blade telescoping function further comprises a reset assembly 7, which is used to reset the blade 12 when the adjusting plate 5 is reset.

[0078] Specifically, the adjusting plate 5 is moved by the slotting device to realize the separation between the adjusting plate 5 and the mounting seat 1, and then the blade 12 is retracted. The process is relatively slow, and thus the blade 12 cannot be retracted quickly. Therefore, the reset assembly 7 is added to effectively realize the quick retraction of the blade 12, so that the blade 12 is quickly retracted above the pressure plate 4, and the time interval between the previous cutting and the next cutting is shorter, which has the characteristics of high production efficiency.

[0079] Further, the reset assembly 7 comprises a plurality of reset springs 71, each of which is sleeved on the corresponding guide column 3. One end of the reset spring 71 is fixedly connected with the mounting seat 1, and the other end of the reset spring 71 abuts against the adjusting plate 5.

[0080] Specifically, each reset spring 71 is sleeved on the corresponding guide column 3, one end of the reset spring 71 is fixedly connected with the mounting seat 1, and the other end of the reset spring 71 can slide along the guide column 3 without fixed limiting. Therefore, during the continuous downward movement of the adjusting plate 5, when the adjusting plate 5 starts to slide along the guide column 3, the lower surface of the adjusting plate 5 abuts against the other end of the reset spring 71, so that the reset spring 71 is compressed. When the adjusting plate 5 is ready to move upward to retract the blade, the reset spring 71 releases the compressed energy accumulated, thereby realizing the rapid separation between the adjusting plate 5 and the mounting seat 1, so as to realize the rapid retraction of the blade 12. The above-mentioned scheme does not need compressed air or a motor as a driving source, can greatly reduce the cost of algorithm control, installation and debugging, structure, energy consumption and the like, and only needs the pressure disc to be separated from the material, so that the blade can be automatically retracted without manual or upper computer signal intervention, and is realized by a pure mechanical mechanism. Meanwhile, the reset spring 71 can effectively reduce the impact and noise generated by the collision between the cutter and the material or the cutting plane when the cutter falls along the Z-axis, avoids the loosening of the fasteners and the deformation and fracture of the parts caused by repeated impact of the cutter, prolongs the service life of the cutter parts and the connecting parts of the cutter, and enhances the comfort of the cutting environment.

[0081] Please refer to Figures 1 to 4 , Figures 1 to 3 and Figure 6 . The slotting device provided by the application comprises the slotting cutter with the blade retracting function as described above, and further comprises a lifting mechanism 8 and a rotating mechanism 9. The output end of the lifting mechanism 8 is fixedly connected with one side of the fixed seat 2, and the rotating mechanism 9 is arranged on the side of the fixed seat 2 away from the mounting seat 1, and is used to drive the adjusting 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 shaft part of the adjusting plate 5. Thus, the slotting cutter is driven to move and adjust at multiple angles, so as to facilitate the multi-angle cutting of the slotting device. Meanwhile, the slotting device has all the beneficial effects of the slotting cutter with the blade retracting function as described above.

[0083] On the basis of any one of the above-mentioned embodiments, referring to Figure 7 , the lifting mechanism 8 comprises a machine body 81, a driving motor 82, a driving block 83 and a screw rod 84. The driving motor 82 is fixedly arranged on the machine body 81, the driving block 83 is slidingly arranged on the machine body 81, the screw rod 84 is rotationally arranged on the machine body 81 and is in threaded connection with the driving block 83, and one end of the screw rod 84 is fixedly connected with the output end of the driving motor 82.

[0084] Specifically, the driving motor 82 drives the screw rod 84 to rotate, and since the rotation of the screw rod 84 is limited in the body 81, only self-rotation occurs in the body 81 and no relative displacement occurs between the body 81, thereby driving the driving block 83 in threaded connection with the screw rod 84 to move, and since only sliding occurs between the driving block 83 and the body 81 and no rotation occurs in the body 81, vertical sliding of the driving block 83 in the body 81 is realized, thereby driving the fixing seat 2 on the driving block 83 to move, and movement of the slotting cutter along the Z axis is realized.

[0085] On the basis of any one of the above embodiments, with reference to Figure 7 and Figures 1 to 3 Figure 6 The rotating mechanism 9 comprises a rotating motor 91, a flange shaft 92 and a shaft 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, and the shaft 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 shaft coupling 93, thereby driving the adjusting plate 5 fixedly connected with the flange shaft 92 through bolts to rotate, realizing rotation of the mounting seat 1, and thereby realizing adjustment of the entry angle of the blade 12. The flange shaft 92 is inserted into the fixing seat 2 at one end, and a bearing (not numbered in the figure) is further arranged between the fixing seat 2 and the flange shaft 92, effectively reducing the friction between the fixing seat 2 and the flange shaft 92 and prolonging the service life of the structure.

[0087] The slotting method provided by the application is applied to the slotting device described above, and the slotting method comprises the following steps:

[0088] The lifting mechanism 8 is controlled to drive the fixing seat 2 to move downward until the material pressing disc 4 is attached to the surface of the material;

[0089] The lifting mechanism 8 is continuously controlled to drive the fixing seat 2 to move downward, the mounting seat 1 and the material pressing disc 4 remain stationary, the adjusting plate 5 continuously moves downward along the guide column 3, and the blade 12 is driven to move out of the blade outlet 41 through the connecting rod structure 6;

[0090] The lifting mechanism 8 is controlled to drive the fixing seat 2 to move upward, the blade 12 is driven to move in through the connecting rod structure 6, and the material pressing disc 4 is controlled to separate from the surface of the material;

[0091] The rotating mechanism 9 is controlled to drive the adjusting plate 5 to rotate, thereby driving the blade 12 on the mounting seat 1 to rotate and adjusting the entry angle.

[0092] Specifically, the lifting mechanism 8 drives the fixed seat 2 to move in the vertical direction, so that the pressing disc 4 is in close contact with the surface of the material to be slotted. Then, the fixed seat 2 and the adjusting plate 5 are continuously pressed down, and the blade 12 is driven by the connecting rod structure 6 to cut from the cutting opening 41, so that the blade 12 cuts into the material in place without a cutting track, thereby being able to start cutting at any position in the whole material and achieving the purpose of saving material in the production process. It can adapt to cutting of multiple sizes and multiple specifications. The lifting mechanism 8 drives the fixed seat 2 to move upwards, and the reset component 7 is used to realize the rapid retraction of the blade 12, so that the time interval between the previous cut and the next cut is shorter. The rotating mechanism 9 can drive the adjusting plate 5 to rotate, thereby driving the blade 12 on the mounting seat 1 to rotate, so as to realize multi-angle cutting of the blade 12.

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

[0094] The above describes in detail the slotted cutter with blade extension function provided by the present application. The principles and implementation modes of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that those skilled in the art can make some improvements and modifications to the present application without departing from the principles of the present application. These improvements and modifications also fall within the protection scope of the present application.

Claims

1. A slotting tool with a blade retractable function, characterized in that: The utility model relates to a cutting device for slotting equipment, which comprises: a mounting seat (1) with a chute (11) inclinedly formed on the mounting seat (1), and a blade (12) slidingly arranged in the chute (11); a fixing seat (2) for connecting with the slotting equipment; a plurality of guide columns (3) vertically arranged between the mounting seat (1) and the fixing seat (2), one end of each guide column (3) being fixedly connected with the mounting seat (1), and the other end of each guide column (3) being spaced apart from the fixing seat (2); a pressing disc (4) fixedly arranged on the side of the mounting seat (1) away from the fixing seat (2), the pressing disc (4) being provided with a cutting outlet (41) matched with the blade (12); an adjusting plate (5) fixedly arranged on the fixing seat (2) between the mounting seat (1) and the fixing seat (2), the adjusting plate (5) being slidable along the guide columns (3); a connecting rod structure (6) arranged between the adjusting plate (5) and the blade (12) to make the blade (12) move along the chute (11) towards the cutting outlet (41) when the adjusting plate (5) slides towards the mounting seat (1) to realize cutting, the adjusting plate (5) being connected with the mounting seat (1) through the connecting rod structure (6).

2. The slotting tool with blade telescoping function according to claim 1, characterized in that, The mounting seat (1) is a horizontally arranged triangular prism, two chutes (11) are formed on the two sides of the mounting seat (1), and the blade (12) is slidingly arranged in each chute (11). The connecting rod structure (6) comprises two connecting rod structures, and each connecting rod structure is connected with the blade (12).

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

4. The slotting tool with blade telescoping function according to claim 1, characterized in that, The guide column (3) is provided with four guide columns, which are distributed at the four corners of the mounting seat (1) close to the adjusting plate (5), and four through holes matched with the guide column (3) are formed in the adjusting plate (5), and the adjusting plate (5) is sleeved on the four guide columns (3) through the through holes. Each of the through holes of the adjusting plate (5) is provided with a linear bearing (51), and each of the linear bearings (51) is sleeved on the corresponding guide column (3).

5. The slotting tool with retractable blade according to any one of claims 1-4, characterized in that, Further comprising a reset assembly (7), the reset assembly (7) is used for driving the blade (12) to reset when the adjusting plate (5) is reset.

6. The slotting tool with blade telescoping 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) is sleeved on the corresponding guide column (3), one end of the reset spring (71) is fixedly connected with the mounting seat (1), and the other end of the reset spring (71) abuts against the adjusting plate (5).

7. A slotting apparatus characterized by, The application is applied to the slotting cutter with the blade telescopic function as claimed in any one of claims 1-6, further comprising: A lifting mechanism (8), the output end of the lifting mechanism (8) is fixedly connected with one side of the fixed seat (2); A rotating mechanism (9) is arranged on the side of the fixed seat (2) away from the mounting seat (1), and the rotating mechanism (9) is used for driving the adjusting plate (5) to rotate.

8. A slotting apparatus according to claim 7, wherein, The lifting mechanism (8) comprises: A machine body (81); A driving motor (82) is fixedly arranged on the machine body (81); A driving block (83) is slidably arranged on the machine body (81); A screw rod (84) is rotatably arranged on the machine body (81) and is in threaded connection with the driving block (83), one end of the screw rod (84) is fixedly connected with the output end of the driving motor (82).

9. A slotting apparatus according to claim 7, wherein, The rotating mechanism (9) comprises: A rotating motor (91) is fixedly arranged on the side of the fixed seat (2) away from the adjusting plate (5); A flange shaft (92) is fixedly arranged on the side of the adjusting plate (5) close to the fixed seat (2); A coupling (93) is connected between the flange shaft (92) and the rotating shaft of the rotating motor (91).

10. A method of grooving, characterized by Applied to the slotting equipment 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 pressing plate (4) remain stationary, the adjusting plate (5) continues to move downward along the guide column (3), and drives the blade (12) to be cut out from the cutting edge (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 pressure 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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