CN106735482A - A kind of automatic grooving device - Google Patents

Abstract

The invention discloses an automatic grooving device, which includes a transmission assembly connected to the conveying base, a rack is provided on one side, and a support frame is arranged on the same side of the transmission assembly as the rack. , a first gear is provided under the support frame, and the automatic transmission is achieved through the engagement of the first gear and the rack; the knife set assembly includes a fixing part, and the fixing part is connected with the support frame to realize Automatic transmission of the knife set assembly. Beneficial effects of the present invention: the design of the whole device is relatively compact, which saves the available space, the distance between the opening and the distance between the cutters can be automatically adjusted through the motor and the gear, and the distance between the cutters can be adjusted at the same time, and each cutter can be adjusted upwards in one step. Turn over 90°, it can be turned over by the motor at the same time, or it can be fixed by the bolt by manual turning, and the device can cut the opening during the movement of the item to be processed.

Description

An automatic grooving device

technical field

The invention relates to the field of cutting parts and plates, in particular to an automatic grooving device.

Background technique

Usually, when making grid-shaped items with metal or hard materials, horizontal and vertical lines are required. If the horizontal lines are placed first, the vertical lines put in later will protrude on the surface of the finished product. The product is not only unattractive, but also protruding, which is not conducive to use. Therefore, there is an existing technology that first cuts a groove on the material to be produced, and then puts this in the cut groove when welding later, so that the grid of the product will not Raised and looks more beautiful.

In the current cutting of metal pipes or tanks, whether using electric saw cutting, lathe turning cutting or extrusion cutting, either the cutting tool does not move and the body to be cut is rotated to complete the circumferential cutting, or the body to be cut does not move and the cutting The tool rotates and cuts around the object to be cut. During the cutting operation, the rotation of the object to be cut can be realized by the clamping of the rotating chuck, but the jaw drive mechanism of the existing electric chuck is not suitable for the rotatable chuck. The radial movement of the jaws is driven by the rotation of the helical wire, and the rotation of the helical wire is driven by the rotation of the transmission shaft. Therefore, when the chuck rotates, the transmission shaft also rotates with the chuck at the same time. The transmission shaft is connected to the motor, and the motor does not When the chuck rotates, the drive shaft will be driven by the motor and there will be a large resistance, so that the rotation of the chuck and the drive shaft cannot be synchronized and there will be relative motion. The rotation of the chuck and the rotation of the drive shaft will interfere with each other. If the chuck The rotation direction of the disc is consistent with the rotation direction of the driving jaws of the drive shaft to clamp the workpiece, and the high-speed rotation of the chuck will cause the further rotation of the drive shaft, resulting in the jaws clamping the workpiece too tightly, and the jaws and the workpiece are more likely to be deformed and damaged; The rotation direction of the disc is opposite to the rotation direction of the workpiece clamped by the driving jaws of the transmission shaft, and the high-speed rotation of the chuck will cause the reverse rotation of the transmission shaft, causing the workpiece to loosen or even fall off, causing personal injury.

With the development of the modern mechanical processing industry, the requirements for cutting quality and precision are constantly improving, and the requirements for improving production efficiency, reducing production costs, and having automatic cutting functions are also increasing. Traditional manual cutting has poor quality and large dimensional errors. The material waste is large, the follow-up processing workload is large, and the working conditions are harsh, and the production efficiency is low, so it is not suitable for use in industry or construction.

Contents of the invention

The purpose of this section is to outline some aspects of embodiments of the invention and briefly describe some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and titles of this application, to avoid obscuring the purpose of this section, the abstract and titles, and such simplifications or omissions should not be used to limit the scope of the invention.

In view of the problems mentioned above and/or in the prior art, the present invention is proposed.

Therefore, the present invention provides an automatic grooving device, which can realize the transmission, feeding and automatic grooving of the device through a motor and gears.

In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic grooving device, including a conveying base, which also includes a transmission assembly, including a rack and a support frame, and the rack is arranged on the side of the conveying base , a first gear is provided below the support frame, and the first gear is meshed with the rack; the knife set assembly includes a fixing member, and the fixing piece is connected to the support frame, and the knife set assembly Automatic transmission is realized through the transmission assembly.

As a preferred solution of the automatic grooving device of the present invention, wherein: the knife set assembly includes a first jacket, and a second gear and a third gear are placed in a recessed groove inside thereof, and the third gear and The second gear is meshed; it also includes a second jacket, nested in the first jacket through the first flat-bottomed optical axis, and connected to the fixing member, including a fourth gear, arranged on the first The joint between a jacket and the second jacket, and meshes with the third gear; one side of the first jacket is provided with a tool, which is fixed by bolts, and the other side is provided with a latch, Secure the first jacket.

As a preferred solution of the automatic grooving device of the present invention, wherein: the second jacket includes a fifth gear and a sixth gear, the fifth gear is connected to the fixing member through a second flat-bottomed optical axis, And the fifth gear and the sixth gear are meshed with each other; it also includes a first threaded hole and a second threaded hole, passing through the front and back of the second jacket, the first threaded hole and the second threaded hole Only one of them is provided with a screw, and one end of the screw is in contact with the sixth gear.

As a preferred solution of the automatic grooving device of the present invention, wherein: the support frame is provided with an eccentric wheel, which is a cylinder, and the connection with the support frame is set at a non-center.

As a preferred solution of the automatic grooving device of the present invention, it also includes: a feed assembly connected to the support frame, including a first baffle plate and a second baffle plate, respectively connected to the eccentric wheel The upper and lower ends are circumscribed, and the first baffle plate and the second baffle plate are connected on the left side through the first polished rod, and the first baffle plate and the second baffle plate are connected on the right side through the second polished rod. The sides are connected, and the eccentric wheel moves between the first baffle plate and the second baffle plate along the non-center connection.

As a preferred solution of the automatic grooving device of the present invention, wherein: the feed assembly further includes a cylinder, including a first cylinder and a second cylinder, which are connected to the left end of the first baffle by a third polished rod ; also includes, the third cylinder and the fourth cylinder are connected and arranged on the right end of the first baffle through the fourth polished rod; the movement of the eccentric wheel pushes the cylinder to drive the support frame and the fixing member to move back and forth , so the cutter is also fed back and forth.

As a preferred solution of the automatic grooving device of the present invention, it also includes a motor assembly, including a first motor, which is arranged below the first gear and drives the front and rear transmission of the automatic grooving device; Two motors, arranged below the eccentric wheel, drive the left and right feed of the automatic grooving device; the third motor, connected to the first flat-bottom optical axis, can drive the cutter at the same time; the fourth motor, It is connected to the second flat-bottom optical axis to adjust the distance between the cutters; it also includes a fifth motor connected to the eccentric wheel to drive the eccentric wheel to move around the non-center connection.

As a preferred solution of the automatic grooving device of the present invention, wherein: the number of the knife group components is greater than or equal to 1, and the screw rods in the adjacent knife group components are between the first threaded hole and the The second threaded holes are placed at intervals.

As a preferred solution of the automatic grooving device of the present invention, wherein: the bolt fixes the state of the first jacket after being turned manually by 180° or 90°.

Beneficial effects of the present invention: the design of the whole device is relatively compact, which saves the available space, and the distance between the opening and the distance between the knives can be adjusted automatically through the motor and the gear, and the distance between the knives can be adjusted at the same time. Flip 90°, it can be flipped by the motor at the same time, or it can be fixed by the bolt by manual flip, and the device can cut the opening during the movement of the item to be processed.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort. in:

Fig. 1 is the overall structure schematic diagram of the first embodiment of the automatic grooving device of the present invention;

Fig. 2 is the schematic diagram of the front view of the overall structure of the first embodiment of the automatic grooving device of the present invention;

Fig. 3 is the overall structure schematic diagram of the support frame in the first embodiment of the automatic grooving device of the present invention;

Fig. 4 is a schematic diagram of the overall structure of the knife set assembly in the second embodiment of the automatic grooving device of the present invention;

5 is a schematic cross-sectional view of the knife set assembly in the second embodiment of the automatic grooving device of the present invention;

Fig. 6 is a schematic left view of the knife set assembly in the third embodiment of the automatic grooving device of the present invention;

Fig. 7 is a schematic top view of the knife set assembly in the third embodiment of the automatic grooving device of the present invention;

Fig. 8 is a schematic diagram of the overall structure of the knife set assembly in the third embodiment of the automatic grooving device of the present invention;

Fig. 9 is a schematic diagram of the overall structure of the feed assembly in the fourth embodiment of the automatic grooving device of the present invention.

detailed description

In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do without departing from the connotation of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

Second, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

The first embodiment of the present invention is shown in Figures 1 to 3, with reference to Figure 1, its main body includes a transport base A, a transmission assembly 100 and a knife set assembly 200, in this embodiment, as shown in Figure 2, the transmission assembly 100 is connected to the conveying base A, and a rack 101 is provided on one side thereof, the upper end of the rack 101 is provided with a first cross bar 103, and the lower end is provided with a second cross bar 104, the first cross bar 103 and the second cross bar 104 are all with holes, combined with the overall structural schematic diagram of the support frame shown in Figure 3, the first crossbar 103 is nested with the first fixed block 105, the second crossbar 104 is nested with the second fixed block 106, and passes through the first The holes in the cross bar 103 and the second cross bar 104 fix the support frame 102 on the first cross bar 103 and the second cross bar 104, and the bottom of the support frame 102 is provided with the first gear 102a, the first gear 102a and the teeth The strip 101 is engaged.

Preferably, a first motor 401 is provided below the first gear 102a to drive the first gear 102a to rotate. When the first gear 102a rotates, it will drive the rack 101 to move back and forth, and the fixing member 201 in the knife set assembly 200 It is connected with the support frame 102, therefore, the knife set assembly 200 is also driven forward and backward accordingly.

Referring to Fig. 4 and Fig. 5, Fig. 4 shows the overall structural diagram of the knife set assembly of the second embodiment of the present invention, the difference between this embodiment and the first embodiment is: the knife set assembly 200 includes a first The specific embodiment of the jacket 202 and the second jacket 203 is: the knife set assembly 200 includes the first jacket 202 and the second jacket 203, the first jacket 202 is an axisymmetric "T" shape, and there is a concave hole in the middle. Groove, wherein the groove width of the protruding part of the upper end is larger than the groove width of the lower end, and the port at the larger groove width is not sealed. As shown in FIG. 5 , a second gear 202 a and a third gear 202 b are provided in the groove at the lower end of the first jacket 202 (that is, the end with a smaller groove width), and the second gear 202 a and the third gear 202 b mesh. Referring to Fig. 2 and Fig. 4, the second jacket 203 passes through the groove of the first jacket 202 with a larger groove width, is nested in the first jacket 202, and passes through the first flat-bottomed optical axis 204 (see Fig. 8) fixed, wherein a fourth gear 202c is provided at the junction of the first jacket 202 and the second jacket 203, so the fourth gear 202c is not only in the groove of the first jacket 202, but also in the groove of the second jacket 203 slot, and the fourth gear 202c meshes with the third gear 202b. The center of circle of the fourth gear 202c is on the same line as the centers of circles of the first jacket 202 and the second jacket 203, and both are in the shape of a "flat-bottomed circle" (that is, the two sides are arcs, and the up and down are straight lines). It should be noted that the reason why the center of the fourth gear 202c is not a circular hole is that the rotation of the first flat-bottomed optical axis 204 (as shown in FIG. 8 ) can drive the fourth gear through the "flat-bottomed circle". 202c, and fix it in the rotated position. For example: after the first flat-bottom optical axis 204 rotates once, all the first chucks 202 connected on the first flat-bottom optical axis 204 will rotate by 90°, that is, the cutters 205 connected on the first flat-bottom optical axis 202 will all rotate by 90° .

Referring to FIG. 7 , a cutter 205 is provided on one side of the first jacket 202 and is fixed by a bolt 206 , and a latch 207 is provided on the other side. Here the significance of bolt 207 is set: when the first jacket 202 and the second jacket 203 were in a horizontal line of 180° (i.e. the cutter under the normal working condition), its position could be fixed by the bolt 207; when the first jacket 202 and When the second jacket 203 is turned over by 90° (as shown in the figure), its current position can be fixed by the bolt 207 .

Preferably, with reference to FIG. 1 , the third motor 403 is connected to the first flat-bottomed optical axis 204, and can simultaneously drive the cutter (the first flat-bottomed optical axis 204 drives the fourth gear 202c to rotate), and each cutter 205 can be turned upside down by 90 degrees. °, you can change the number of processing openings at a time, that is, stop grooving. Except that the third motor 403 drives the uniformly changing tool 205, it can also be turned over manually, and the first jacket 202 is rotated 90° around the first flat-bottomed optical axis 204 (the fourth gear 202c at this time does not follow the first jacket 202 Rotate, but rotate around the fourth gear 202c by the second gear 202a and the third gear 202b), and fix its position by the latch 207. For example: 9 knife set assemblies 200 are housed on the first flat bottom optical axis 204, and only 6 slots are required for the product. By manually turning 3 of the knife set assemblies 200 on the first flat bottom optical axis 204 upwards by 90°, and using The pin 207 fixes the position of the first jacket 202 to complete the processing and improve the working efficiency.

Referring to Figs. 6-8 is a third embodiment of the present invention, compared with the first embodiment and the second embodiment, the difference of this embodiment is: as shown in Fig. 6, in the second jacket 203 is also provided with a first threaded hole 209a and a second threaded hole 209b, and one of the threaded holes is in contact with the threaded rod 210 (as shown in FIG. 7 ). The specific scheme is: as shown in Figure 5, the fifth gear 203a and the sixth gear 203b are arranged in the second jacket 203, wherein, the fifth gear 203a and the sixth gear 203b mesh with each other, and the fifth gear 203a passes through the second The flat bottom optical axis 208 is connected to the fixing member 201 . The second jacket 203 is also provided with a first threaded hole 209a and a second threaded hole 209b. The first threaded hole 209a and the second threaded hole 209b both pass through the front and back of the second jacket 203. Referring to FIGS. 6 and 7, Each knife set assembly 200 is only provided with a screw mandrel 210 in one of the first threaded hole 209a and the second threaded hole 209b, and the number of knife set assemblies 200 can be placed according to the requirements of the product. When the knife set assembly 200 When the number is greater than or equal to 2, the threaded rods 210 in adjacent knife set assemblies 200 are arranged at intervals between the first threaded hole 209a and the second threaded hole 209b. Referring to FIG. 8 , the second flat-bottomed optical axis 208 is connected to the fourth motor 404 , and the distance between all the knives 205 on the knife set assembly 200 can be adjusted at the same time through the forward and reverse rotation of the fourth motor 404 . For example, when the fourth motor 404 rotates forward, the second flat-bottomed optical axis 208 connected to the fourth motor 404 rotates forward, driving the fifth gear 203a and the sixth gear 203b meshing with the fifth gear 203a to rotate forward, therefore, with the fifth gear 203a. The threaded mandrel 210 connected by the six gears 203b rotates forward, and the threaded mandrel 210 is screwed into the empty threaded hole 209 of the last knife group assembly 200 along its screw thread, shortening the distance between the cutters 205 . Inversion, on the contrary, does not go into details.

Referring to Fig. 9, it is the fourth embodiment of the present invention, the implementation of this embodiment is: on the support frame 102 in the transmission assembly 100, there is an eccentric wheel 102b, which is a cylinder, the eccentric wheel 102b and the support frame 102 Connection, the connection is at the non-center of the cylindrical bottom surface of the eccentric wheel 102b. The feed assembly 300 is connected to the support frame 102, includes a first baffle 301 and a second baffle 302, and circumscribes the upper and lower ends of the eccentric wheel 102b respectively, and the first baffle 301 is connected by a first polished rod 303 It is connected with the second baffle plate 302 on the left side, the first baffle plate 301 and the second baffle plate 302 are connected on the right side by the second polished rod 304, and the eccentric wheel 102b is along the non-center The connection of the first baffle 301 and the second baffle 302 moves.

Specifically, as shown in Figure 2, the transmission assembly 100 is connected to the conveying base A, and a rack 101 is provided on one side thereof, a first cross bar 103 is provided at the upper end of the rack 101, and a second cross bar 104 is provided at the lower end , the first cross bar 103 and the second cross bar 104 have holes, combined with the schematic diagram of the support frame shown in Figure 3, the first cross bar 103 is nested with the first fixed block 105, and the second cross bar 104 is nested with the second fixed block The block 106 is nested, and through the holes in the first cross bar 103 and the second cross bar 104, the support frame 102 is fixed on the first cross bar 103 and the second cross bar 104, and the support frame 102 is provided with a first The gear 102a, the first gear 102a meshes with the rack 101.

Referring to Figure 4 and Figure 5, the knife set assembly 200 includes a first jacket 202 and a second jacket 203, the first jacket 202 is in the shape of an axisymmetric "T" with a groove in the middle, and the protruding part of the upper end The groove width is greater than that of the lower end, and the port at the larger groove width is not sealed. As shown in FIG. 5 , a second gear 202 a and a third gear 202 b are provided in the groove at the lower end of the first jacket 202 (that is, the end with a smaller groove width), and the second gear 202 a and the third gear 202 b mesh. Referring to FIG. 2 , the second jacket 203 is nested in the first jacket 202 through the groove with a larger groove width in the first jacket 202 , and is fixed by the first flat-bottomed optical axis 204 , wherein, in the first jacket A fourth gear 202c is provided at the junction of the sleeve 202 and the second jacket 203, so the fourth gear 202c is both in the groove of the first jacket 202 and in the groove of the second jacket 203, and the fourth gear 202c Meshes with the third gear 202b. The center of circle of the fourth gear 202c is on the same line as the centers of circles of the first jacket 202 and the second jacket 203, and both are in the shape of a "flat-bottomed circle" (that is, the two sides are arcs, and the up and down are straight lines). It should be noted that the reason why the center of the fourth gear 202c is not a circular hole is that the rotation of the first flat-bottomed optical axis 204 can be driven by the "flat-bottomed circle" and the rotation of the fourth gear 202c can be driven and fixed. position after rotation. For example: after the first flat-bottom optical axis 204 rotates once, all the first chucks 202 connected on the first flat-bottom optical axis 204 will rotate by 90°, that is, the cutters 205 connected on the first flat-bottom optical axis 202 will all rotate by 90° . One side of the first jacket 202 is provided with a cutter 205 which is fixed by a bolt 206 , and the other side is provided with a latch 207 . Here the significance of bolt 207 is set: when the first jacket 202 and the second jacket 203 are in a horizontal line of 180° (i.e. the cutter under normal working condition), its position can be fixed by bolt 207; when the first jacket 202 and When the second jacket 203 is turned by 90°, its position in the current state can be fixed by the bolt 207 . 1, the third motor 403 is connected to the first flat-bottomed optical axis 204, which can simultaneously drive the tool (the first flat-bottomed optical axis 204 drives the fourth gear 202c to rotate), and each tool 205 can be turned upward by 90°, and can be changed The number of openings to process at one time, i.e. stop grooving. In addition to the third motor 403 driving the uniform conversion tool 205, it can also be turned over manually to rotate the first jacket 202 around the first flat-bottomed optical axis 204 by 90° (the fourth gear 202c at this time does not follow the first jacket 202 Rotate, but rotate around the fourth gear 202c by the second gear 202a and the third gear 202b), and fix its position by the latch 207. For example: 9 knife set assemblies 200 are housed on the first flat bottom optical axis 204, and only 6 slots are required for the product. By manually turning 3 of the knife set assemblies 200 on the first flat bottom optical axis 204 upwards by 90°, and using The pin 207 fixes the position of the first jacket 202 to complete the processing and improve the working efficiency.

As shown in FIG. 6 , a first threaded hole 209 a and a second threaded hole 209 b are also provided on the second jacket 203 , and one of the threaded holes connects with the threaded rod 210 (as shown in FIG. 7 ). The specific scheme is: as shown in Figure 5, the fifth gear 203a and the sixth gear 203b are arranged in the second jacket 203, wherein, the fifth gear 203a and the sixth gear 203b mesh with each other, and the fifth gear 203a passes through the second The flat bottom optical axis 208 is connected to the fixing member 201 . The second jacket 203 is also provided with a first threaded hole 209a and a second threaded hole 209b. The first threaded hole 209a and the second threaded hole 209b both pass through the front and back of the second jacket 203. Referring to FIGS. 6 and 7, Each knife set assembly 200 is only provided with a screw mandrel 210 in one of the first threaded hole 209a and the second threaded hole 209b, and the number of knife set assemblies 200 can be placed according to the requirements of the product. When the knife set assembly 200 When the number is greater than or equal to 2, the threaded rods 210 in adjacent knife set assemblies 200 are arranged at intervals between the first threaded hole 209a and the second threaded hole 209b. Referring to FIG. 8 , the second flat-bottomed optical axis 208 is connected to the fourth motor 404 , and the distance between all the knives 205 on the knife set assembly 200 can be adjusted at the same time through the forward and reverse rotation of the fourth motor 404 . For example, when the fourth motor 404 rotates forward, the second flat-bottomed optical axis 208 connected to the fourth motor 404 rotates forward, driving the fifth gear 203a and the sixth gear 203b meshing with the fifth gear 203a to rotate forward, therefore, with the fifth gear 203a. The threaded mandrel 210 connected by the six gears 203b rotates forward, and the threaded mandrel 210 is screwed into the empty threaded hole 209 of the last knife group assembly 200 along its screw thread, shortening the distance between the cutters 205 . Inversion, on the contrary, does not go into details.

Preferably, referring to FIG. 9 , the feeding assembly 300 further includes a cylinder 305, a first cylinder 305a and a second cylinder 305b, and a third polished rod 306 is arranged on the left end of the first baffle plate 301, a third cylinder 305c and a fourth cylinder 305d is arranged on the right end of the first baffle plate 301 through the fourth polished rod 307; the movement of the eccentric wheel 102b pushes the cylinder 305 and drives the support frame 102 and the fixing member 201 to move back and forth, so that the cutter 205 also feeds back and forth.

It should be understood that the application is not limited to the details or methodology set forth in the following description or illustrated in the drawings. It is also to be understood that the phraseology and terminology employed herein are for the purpose of description only and should not be regarded as limiting.

It is important to note that the construction and arrangement of the application, shown in the various exemplary embodiments, are illustrative only. Although only a few embodiments have been described in detail in this disclosure, it should be readily apparent to those who review this disclosure that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application. are possible (e.g., variations in dimensions, dimensions, structures, shapes and proportions of various components, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.). For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be inverted or otherwise varied, and the nature or number or positions of discrete elements may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operation and arrangement of the exemplary embodiments without departing from the scope of the invention. Accordingly, the invention is not limited to a particular embodiment, but extends to various modifications still falling within the scope of the appended claims.

Moreover, in order to provide a concise description of exemplary embodiments, not all features of an actual embodiment (i.e., those features not relevant to the best mode presently considered for carrying out the invention, or to practicing the invention feature). It should be appreciated that during the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort would be complex and time-consuming, but would be a routine matter of design, fabrication, and production without undue experimentation to those of ordinary skill having the benefit of this disclosure .

It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention without limitation, although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

Claims (9)

1. An automatic grooving device, comprising a delivery base (A), characterized in that: Also includes, The transmission assembly (100) includes a rack (101) and a support frame (102), the rack (101) is arranged on the side of the delivery base (A), and a first a gear (102a), the first gear (102a) is meshed with the rack (101); The knife set assembly (200) includes a fixing piece (201), the fixing piece (201) is connected to the support frame (102), and the knife set assembly (200) realizes automatic transmission. 2. The automatic grooving device according to claim 1, characterized in that: said knife set assembly (200) comprises a first jacket (202), and a second gear (202a) and a third gear (202b), the third gear (202b) meshing with the second gear (202a); further comprising, The second jacket (203), nested in the first jacket (202) through the first flat-bottomed optical axis (204), and connected to the fixing member (201), includes a fourth gear (202c), set at the junction of the first jacket (202) and the second jacket (203), and meshed with the third gear (202b); One side of the first jacket (202) is provided with a cutter (205), which is fixed by bolts (206), and the other side is provided with a latch (207), which fixes the first jacket (202). 3. The automatic grooving device according to claim 2, characterized in that: the second jacket (203) comprises a fifth gear (203a) and a sixth gear (203b), and the fifth gear (203a) connected to the fixing member (201) through a second flat-bottomed optical axis (208), and the fifth gear (203a) and the sixth gear (203b) mesh with each other; It also includes a first threaded hole (209a) and a second threaded hole (209b), running through the front and back of the second jacket (203), the first threaded hole (209a) and the second threaded hole ( Only one of the 209b) is provided with a screw rod (210), and one end of the screw rod (210) is in contact with the sixth gear (203b). 4. The automatic grooving device according to claim 1, characterized in that: the support frame (102) is provided with an eccentric wheel (102b), which is a cylinder, and is set at the connection with the support frame (102) at its non-center. 5. The automatic grooving device according to any one of claims 1 to 4, characterized in that it further comprises: The feed assembly (300), connected to the support frame (102), includes a first baffle (301) and a second baffle (302), which are respectively circumscribed with the upper and lower ends of the eccentric wheel (102b), And the first baffle (301) and the second baffle (302) are connected on the left side by the first polished rod (303), and the first baffle (301) is connected by the second polished rod (304). ) and the second baffle (302) are connected on the right side, and the eccentric wheel (102b) is connected between the first baffle (301) and the second baffle (302) along the non-center connection ) movement between. 6. The automatic grooving device according to claim 5, characterized in that: the feed assembly (300) further comprises an air cylinder (305), which includes a first air cylinder (305a) and a second air cylinder (305b), through The third polished rod (306) is connected and arranged on the left end of the first baffle (301); also includes, The third cylinder (305c) and the fourth cylinder (305d) are connected and arranged on the right end of the first baffle plate (301) through the fourth polished rod (307); The movement of the eccentric wheel (102b) pushes the cylinder (305) to drive the support frame (102) and the fixing member (201) to move back and forth, so that the cutter (205) also feeds back and forth. 7. The automatic grooving device according to claim 1, characterized in that: it also comprises a motor assembly (400), comprising, The first motor (401), arranged below the first gear (102a), drives the transmission before and after the automatic grooving device; The second motor (402), arranged below the eccentric wheel (102b), drives the left and right feeding of the automatic grooving device; A third motor (403), connected to the first flat-bottomed optical axis (204), can simultaneously drive the cutter (305); The fourth motor (404), connected to the second flat-bottomed optical axis (208), adjusts the distance between the cutters (205); also includes, The fifth motor (405), connected with the eccentric wheel (102b), drives the eccentric wheel (102b) to move around the non-center connection. 8. The automatic grooving device according to any one of claims 1-4 or 6-7, characterized in that: the number of said knife group assemblies (200) is greater than or equal to 1, and adjacent knife group assemblies (200) The threaded rod (210) is placed at intervals between the first threaded hole (209a) and the second threaded hole (209b). 9. The automatic grooving device according to claim 2, characterized in that: the pin (207) fixes the state of the first jacket (202) after being manually turned by 180° or 90°.