CN210705063U

CN210705063U - Full-automatic notching machine for bottle and can cutting bottle opening

Info

Publication number: CN210705063U
Application number: CN201921763840.8U
Authority: CN
Inventors: 罗国庆
Original assignee: Zhangjiagang Yizhi Special Machinery Co ltd
Current assignee: Zhangjiagang Yizhi Special Machinery Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-09
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a bottle jar class cutting bottleneck is with full-automatic slotting machine, including adjusting hand wheel, first screw rod, first thread bush, first bearing, the direction stand, the monolith support, the direction sliding sleeve, it is dull and stereotyped, first motor, first round wheel, the mount, the conveyer, the second motor, the conveyer belt, the slat, the action wheel, from the driving wheel, the machine box body, the supporting legs, blade lift drive structure, a housing, the fixed plate, the second bearing, the second thread bush, the third motor, the square hole, the second screw rod, conical gear, the stand fixed plate, the second round wheel, the uide bushing, square pole, the blade, the bottle, embrace a bottle mechanism, the mounting bracket, the cylinder, the connecting seat, the semicircle arc strip, embrace a bottle installation piece, the belt, the pillar, supporting disk and gomphosis dish. The utility model discloses it is rational in infrastructure, be applicable to the cutting of beverage bottle jar bottleneck department, can realize full-automatic incision, convenient operation, it is efficient to cut.

Description

Full-automatic notching machine for bottle and can cutting bottle opening

Technical Field

The utility model relates to a notching machine specifically is a full-automatic notching machine is used to bottle jar class cutting bottleneck, belongs to notching machine application technique field.

Background

The beverage bottle is mainly made of materials such as glass, polyethylene or polypropylene and the like, and is added with a plurality of organic solvents; plastic bottles are widely used in beverage bottles, and generally adopt Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, and after corresponding organic solvents are added, the plastic bottles are heated at high temperature and then subjected to blow molding, extrusion blowing or injection molding through plastic molds.

The bottle is adding man-hour, need carry out the processing cutting of bottleneck department, makes bottleneck department level and smooth, avoids the bottleneck unevenness, influences the use, lacks the device that is used for the automatic incision of bottleneck at present. Therefore, the full-automatic notching machine for cutting the bottle mouth of the bottle and can is provided for solving the problems.

Disclosure of Invention

The utility model aims at providing a full-automatic notching machine for bottle and can cutting bottleneck in order to solve the above problems.

The utility model realizes the purpose by the following technical proposal, a full-automatic notching machine for cutting bottle openings of bottle cans, which comprises an operating platform and a conveyor, wherein the conveyor is fixedly connected with the top of the operating platform through a fixing frame, two symmetrically arranged bottle holding mechanisms are fixedly arranged at the top of the conveyor, and a bottle is clamped between the two bottle holding mechanisms;

the top of the operating platform is fixedly provided with two guide structures, the tops of the two guide structures are fixedly provided with an upright post fixing plate, an integral bracket is arranged between the two guide structures, and a height adjusting structure is arranged between the top of the integral bracket and the upright post fixing plate;

the improved blade lifting device is characterized in that a fixing bracket is rotatably mounted at the top of the integral support, a blade lifting driving structure is fixedly mounted at the top of the fixing bracket, a square rod is fixedly connected to the output bottom end of the blade lifting driving structure, a second round wheel is fixedly mounted at the bottom of the fixing bracket, a guide sleeve is fixedly mounted between the second round wheel and the fixing bracket, the square rod penetrates through the guide sleeve, a blade is fixedly mounted on the square rod, a rotation driving structure is fixedly mounted on the inner side of the integral support, and the rotation driving structure is connected with the cylindrical surface of the second round wheel.

Preferably, the operation panel comprises a machine box body and four supporting legs, and the four supporting legs are fixedly arranged at the bottom of the machine box body in a rectangular array.

Preferably, the conveyer comprises second motor, conveyer belt, slat, action wheel and follow driving wheel, the figure of slat is two, and forms the conveyer trough between two slats, the action wheel all rotates the inside of installing at the conveyer trough with following the driving wheel, second motor and slat surface rigid coupling, and the output shaft of second motor and the fixed cup joint in middle part of action wheel, the conveyer belt is around twining at the action wheel and from the driving wheel between.

Preferably, embrace bottle mechanism and comprise mounting bracket, cylinder, connecting seat and semicircle arc, the mounting bracket is through embracing bottle installation piece and conveyer top rigid coupling, one side of cylinder and the middle part rigid coupling of mounting bracket, and the output of cylinder passes through the outside rigid coupling of connecting seat and semicircle arc.

Preferably, guide structure includes two parallel arrangement's direction stand and the slip sleeve that slides and cup joint on the direction stand surface, the both ends of direction stand respectively with operation panel top and stand fixed plate bottom rigid coupling, the lateral wall rigid coupling of slip sleeve one side and monolith support that leads.

Preferably, the height adjusting structure comprises a first screw rod, a first thread sleeve and a first bearing, wherein the first thread sleeve is fixedly embedded in the middle of the upright post fixing plate, the inner wall of the first thread sleeve is in threaded connection with the surface of the first screw rod, an adjusting hand wheel is fixedly mounted at the top end of the first screw rod, the bottom end of the first screw rod is fixedly sleeved with the first bearing, and the first bearing is fixedly embedded in the top of the integral support.

Preferably, the fixing bracket comprises a supporting disc and an embedding disc, the supporting disc is arranged between the embedding disc and the blade lifting driving structure, the embedding disc is rotatably installed at the top of the integral support, supporting columns are fixedly installed at the top and the bottom of the supporting disc, and the top of the embedding disc and the bottom of the blade lifting driving structure are fixedly connected with the end portions of the supporting columns.

Preferably, blade lift drive structure comprises casing, fixed plate, second bearing, second thread bush, third motor, square hole, second screw rod and conical gear, fixed plate fixed mounting is inside the casing, the fixed gomphosis of second bearing is installed on the fixed plate surface, the inner circle fixed cup joint of second thread bush and second bearing, second thread bush and second screw rod threaded connection, and the bottom and the square pole top of second screw rod connect admittedly, the bottom at the casing is seted up to the square hole, square pole runs through the square hole, third motor fixed mounting is at one side inner wall of casing, conical gear has all been cup jointed to the output shaft of third motor and the bottom of second thread bush, and conical gear's figure is two, two mesh connection between the conical gear.

Preferably, the rotation driving structure comprises flat plate, first motor, first round wheel and belt, the flat plate is fixedly connected with the inner side wall of the whole support, the first motor is fixedly installed at the bottom of the flat plate, the output shaft of the first motor is fixedly sleeved with the middle part of the first round wheel, the first round wheel is connected with the second round wheel through the belt in a transmission mode, and the belt is wound between the first round wheel and the second round wheel.

Preferably, the fixing frame is an L-shaped plate structure, and the number of the fixing frames is four.

The utility model has the advantages that:

1. the full-automatic notching machine is suitable for cutting the bottle mouth of a beverage bottle, can realize full-automatic notching, is convenient to operate, has high cutting efficiency, can automatically convey bottles through a conveyor, does not need manual feeding and discharging at the blade, avoids manual contact with the blade, ensures manual safety, is convenient to feed and discharge, and has low labor intensity;

2. when the full-automatic notching machine is used for processing bottles, the bottles can be automatically clamped through the arrangement of the two bottle holding mechanisms, the processing and the movement of the bottles are avoided, the stability is better, manual operation is not needed in the clamping process, the lifting of the whole support can be carried out through the height adjusting structure and the guiding structure, manual cleaning and maintenance before and after use are facilitated, and the problem that the maintenance and the maintenance operation are influenced due to the insufficient distance between the whole support and an operation platform is avoided;

3. this kind of full-automatic notching machine can provide the drive for the second round wheel through rotating the drive structure, thereby realize the fixed bolster, blade lift drive structure, the rotation of square pole and blade, thereby can follow the bottle and rotate all around, realize the cutting of bottleneck, can carry out the lift of blade through blade lift drive structure, be applicable to the demand of the not co-altitude cutting of blade, it is rotatory to utilize the blade after the cutting is accomplished, can throw away the leftover bits that cut out together with the rotatory inertia of blade support, realize that finished product and leftover bits separate, make things convenient for follow-up packing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the back structure of the integral bracket of the present invention;

FIG. 3 is a schematic view of the blade lifting driving structure of the present invention;

FIG. 4 is a schematic view of a bottle holding mechanism of the present invention;

FIG. 5 is a schematic view of the driving wheel and the driven wheel of the present invention;

fig. 6 is a schematic view of the structure of the blade and the bottle of the present invention.

In the figure: 1. an adjusting hand wheel, 101, a first screw rod, 102, a first thread bushing, 103, a first bearing, 2, a guide upright post, 3, a whole support, 4, a guide sliding sleeve, 5, a flat plate, 6, a first motor, 601, a first round wheel, 7, a fixing frame, 8, a conveyor, 801, a second motor, 802, a conveying belt, 803, a lath, 804, a driving wheel, 805, a driven wheel, 9, a machine box body, 901, a supporting leg, 10, a blade lifting driving structure, a shell, 1002, a fixing plate, 1001, a second bearing, 1004, a second thread bushing, 1005, a third motor, 1006, a square hole, 1007, a second screw rod, 1008, a conical gear, 11, a vertical post fixing plate, 12, a second round wheel, 13, a guide bushing, 14, a square rod, 17015, a blade, 16, a bottle, 17, a bottle holding mechanism, 1701, a mounting frame, 1702, a cylinder, 1703, a connecting seat, 1704, a semicircular strip, 18, a semicircular strip, a, Embrace bottle installation piece, 19, belt, 20, pillar, 21, supporting disk, 22, gomphosis dish.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, a full-automatic notching machine for cutting bottle openings of bottles and cans comprises an operating platform and a conveyor 8, wherein the conveyor 8 is fixedly connected with the top of the operating platform through a fixing frame 7, two symmetrically arranged bottle holding mechanisms 17 are fixedly installed on the top of the conveyor 8, and a bottle 16 is clamped between the two bottle holding mechanisms 17;

the top of the operating platform is fixedly provided with two guide structures, the tops of the two guide structures are fixedly provided with an upright post fixing plate 11, an integral bracket 3 is arranged between the two guide structures, and a height adjusting structure is arranged between the top of the integral bracket 3 and the upright post fixing plate 11;

the top of the integral support 3 is rotated and is installed fixing bracket, fixing bracket top fixed mounting has blade lift drive structure 10, the output bottom fixedly connected with square pole 14 of blade lift drive structure 10, fixing bracket's bottom fixed mounting has second round wheel 12, fixed mounting has uide bushing 13 between second round wheel 12 and the fixing bracket, square pole 14 runs through uide bushing 13, and square pole 14 fixed mounting has blade 15, the inboard fixed mounting rotation drive structure of integral support 3, the rotation drive structure is connected with the face of cylinder of second round wheel 12.

The operating platform is composed of a machine box body 9 and four supporting legs 901, the number of the supporting legs 901 is four, the four supporting legs 901 are fixedly arranged at the bottom of the machine box body 9 in a rectangular array, the machine box body 9 provides a supporting platform, and the interior of the machine box body is used for installing a control device and a circuit system; the conveyor 8 is composed of a second motor 801, a conveyor belt 802, slats 803, a driving wheel 804 and a driven wheel 805, the number of the slats 803 is two, a conveying groove is formed between the two slats 803, the driving wheel 804 and the driven wheel 805 are both rotatably installed inside the conveying groove, the second motor 801 is fixedly connected with the surfaces of the slats 803, an output shaft of the second motor 801 is fixedly sleeved with the middle part of the driving wheel 804, the conveyor belt 802 is wound between the driving wheel 804 and the driven wheel 805, and the conveyor 8 is used for conveying the bottles 16; the bottle holding mechanism 17 is composed of a mounting frame 1701, an air cylinder 1702, a connecting seat 1703 and a semicircular arc bar 1704, the mounting frame 1701 is fixedly connected with the top of the conveyor 8 through a bottle holding mounting block 18, one side of the air cylinder 1702 is fixedly connected with the middle part of the mounting frame 1701, and the output end of the air cylinder 1702 is fixedly connected with the outer side of the semicircular arc bar 1704 through the connecting seat 1703 and used for automatically clamping the bottle 16, so that the processing stability is improved; the guide structure comprises two guide upright posts 2 arranged in parallel and a guide sliding sleeve 4 sleeved on the surfaces of the guide upright posts 2 in a sliding manner, two ends of each guide upright post 2 are fixedly connected with the top of the operating platform and the bottom of an upright post fixing plate 11 respectively, and one side of each guide sliding sleeve 4 is fixedly connected with the side wall of the integral support 3 and used for guiding the movement of the integral support 3; the height adjusting structure comprises a first screw rod 101, a first threaded sleeve 102 and a first bearing 103, wherein the first threaded sleeve 102 is fixedly embedded in the middle of the upright post fixing plate 11, the inner wall of the first threaded sleeve 102 is in threaded connection with the surface of the first screw rod 101, an adjusting hand wheel 1 is fixedly installed at the top end of the first screw rod 101, the bottom end of the first screw rod 101 is fixedly sleeved with the first bearing 103, and the first bearing 103 is fixedly embedded in the top of the integral support 3 and used for adjusting the height of the integral support 3; the fixing bracket comprises a supporting disc 21 and an embedding disc 22, the supporting disc 21 is arranged between the embedding disc 22 and the blade lifting driving structure 10, the embedding disc 22 is rotatably installed at the top of the integral support 3, supporting columns 20 are fixedly installed at the top and the bottom of the supporting disc 21, the top of the embedding disc 22 and the bottom of the blade lifting driving structure 10 are fixedly connected with the end parts of the supporting columns 20, and the fixing bracket is used for supporting and installing the blade lifting driving structure 10; the blade lifting driving structure 10 comprises a housing 1001, a fixing plate 1002, a second bearing 1003, a second threaded sleeve 1004, a third motor 1005, a square hole 1006, a second screw 1007 and a conical gear 1008, wherein the fixing plate 1002 is fixedly installed inside the housing 1001, the second bearing 1003 is fixedly embedded and installed on the surface of the fixing plate 1002, the second threaded sleeve 1004 is fixedly sleeved with an inner ring of the second bearing 1003, the second threaded sleeve 1004 is in threaded connection with the second screw 1007, the bottom end of the second screw 1007 is fixedly connected with the top end of a square rod 14, the square hole 1006 is formed in the bottom of the housing 1001, the square rod 14 penetrates through the square hole 1006, the third motor 1005 is fixedly installed on the inner wall of one side of the housing 1001, the conical gears 1008 are fixedly sleeved and connected on output shafts of the third motor 1005 and the bottom end of the second threaded sleeve 1004, the number of the conical gears 1008 is two, and the two conical gears 1008 are in meshed connection, the blade elevation drive mechanism 10 provides height adjustment for the blade 15; the rotation driving structure is composed of a flat plate 5, a first motor 6, a first round wheel 601 and a belt 19, the flat plate 5 is fixedly connected with the inner side wall of the integral support 3, the first motor 6 is fixedly installed at the bottom of the flat plate 5, an output shaft of the first motor 6 is fixedly sleeved with the middle part of the first round wheel 601, the first round wheel 601 is in transmission connection with a second round wheel 12 through the belt 19, the belt 19 is wound between the first round wheel 601 and the second round wheel 12, and the rotation driving structure is used for driving the second round wheel 12 to realize rotation; the fixing frame 7 is of an L-shaped plate-shaped structure, the number of the fixing frames 7 is four, and the fixing frames 7 are used for fixedly mounting the conveyor 8.

When the utility model is used, the electric elements in the application are externally connected and communicated with a power supply and a control switch, the bottles 16 are loaded manually on one side of the conveyor 8, and are placed on the surface of the conveying belt 802, the second motor 801 drives the driving wheel 804 to rotate, the rotation of the driven wheel 805 is realized through the conveying belt 802, the conveying belt 802 drives the bottles 16 to move and move between the two bottle holding mechanisms 17, the air cylinder 1702 pushes the semicircular arc bar 1704 to clamp the bottles 16, the blade lifting driving structure 10 drives the square rod 14 to realize lifting, the output shaft of the third motor 1005 rotates through the guide of the guide sleeve 13, and is transmitted through the two bevel gears 1008, so that the second thread sleeve 1004 rotates, the second screw 1007 goes up and down to drive the square rod 14 to move, and the blade 15 moves along with the square rod 14 to move to the cutting position of the bottle 16; the first motor 6 drives the first round wheel 601 to rotate, the belt 19 is used for transmission, the second round wheel 12 is driven to rotate, so that the fixed bracket, the blade lifting driving structure 10, the square rod 14 and the blade 15 rotate together, the cutting of a bottle opening is realized through the blade 15, the blade 15 rotates, cut leftover materials can be thrown out together with the rotating inertia of a support of the blade 15, finished products and the leftover materials are separated, and subsequent packaging is facilitated;

when carrying out artifical maintenance or maintenance, the manual work carries out adjusting hand wheel 1's rotation, rotates between first screw rod 101 and the first thread bush 102 to make the monolith support 3 go up and down, lead through guide structure, make the distance between monolith support 3 and the operation panel obtain promoting, the manual work of being convenient for is maintained and is maintained, convenient operation.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a full-automatic notching machine is used to bottle jar class cutting bottleneck which characterized in that: the bottle conveying device comprises an operating platform and a conveyor (8), wherein the conveyor (8) is fixedly connected with the top of the operating platform through a fixing frame (7), two symmetrically-arranged bottle holding mechanisms (17) are fixedly mounted on the top of the conveyor (8), and a bottle (16) is clamped between the two bottle holding mechanisms (17);

the top of the operating platform is fixedly provided with two guide structures, the tops of the two guide structures are fixedly provided with an upright post fixing plate (11), an integral bracket (3) is arranged between the two guide structures, and a height adjusting structure is arranged between the top of the integral bracket (3) and the upright post fixing plate (11);

the top of monolith support (3) is rotated and is installed mounting bracket, mounting bracket top fixed mounting has blade lift drive structure (10), output bottom fixedly connected with square pole (14) of blade lift drive structure (10), mounting bracket's bottom fixed mounting has second round wheel (12), fixed mounting has uide bushing (13) between second round wheel (12) and the mounting bracket, square pole (14) run through uide bushing (13), and square pole (14) fixed mounting has blade (15), the inboard fixed mounting of monolith support (3) rotates the drive structure, it is connected with the face of cylinder of second round wheel (12) to rotate the drive structure.

2. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the operating platform is composed of a machine box body (9) and four supporting legs (901), the number of the supporting legs (901) is four, and the four supporting legs (901) are fixedly installed at the bottom of the machine box body (9) in a rectangular array.

3. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the conveyer (8) comprises second motor (801), conveyer belt (802), slat (803), action wheel (804) and follow driving wheel (805), the number of slat (803) is two, and forms the conveyer trough between two slat (803), action wheel (804) and follow driving wheel (805) all rotate and install the inside at the conveyer trough, second motor (801) and slat (803) surface rigid coupling, and the fixed cover of cup jointing in middle part of the output shaft of second motor (801) and action wheel (804), conveyer belt (802) twines between action wheel (804) and follow driving wheel (805).

4. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: embrace bottle mechanism (17) and constitute by mounting bracket (1701), cylinder (1702), connecting seat (1703) and semicircle arc strip (1704), mounting bracket (1701) are through embracing bottle installation piece (18) and conveyer (8) top rigid coupling, one side of cylinder (1702) and the middle part rigid coupling of mounting bracket (1701), and the outside rigid coupling of connecting seat (1703) and semicircle arc strip (1704) is passed through to the output of cylinder (1702).

5. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the guide structure comprises two guide columns (2) arranged in parallel and a guide sliding sleeve (4) sleeved on the surfaces of the guide columns (2) in a sliding mode, the two ends of each guide column (2) are fixedly connected with the top of the operating platform and the bottom of the column fixing plate (11) respectively, and one side of each guide sliding sleeve (4) is fixedly connected with the side wall of the whole support (3).

6. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the height adjusting structure comprises a first screw rod (101), a first threaded sleeve (102) and a first bearing (103), wherein the first threaded sleeve (102) is fixedly embedded in the middle of the upright post fixing plate (11), the inner wall of the first threaded sleeve (102) is in threaded connection with the surface of the first screw rod (101), an adjusting hand wheel (1) is fixedly mounted at the top end of the first screw rod (101), the bottom end of the first screw rod (101) is fixedly sleeved with the first bearing (103), and the first bearing (103) is fixedly embedded in the top of the integral support (3).

7. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the fixing bracket comprises a supporting disc (21) and an embedding disc (22), the supporting disc (21) is arranged between the embedding disc (22) and the blade lifting driving structure (10), the embedding disc (22) is rotatably installed at the top of the integral support (3), a support column (20) is fixedly installed at the top and the bottom of the supporting disc (21), and the top of the embedding disc (22) and the bottom of the blade lifting driving structure (10) are fixedly connected with the end of the support column (20).

8. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the blade lifting driving structure (10) comprises a shell (1001), a fixing plate (1002), a second bearing (1003), a second threaded sleeve (1004), a third motor (1005), a square hole (1006), a second screw (1007) and a conical gear (1008), wherein the fixing plate (1002) is fixedly installed inside the shell (1001), the second bearing (1003) is fixedly installed on the surface of the fixing plate (1002) in an embedded mode, the second threaded sleeve (1004) is fixedly sleeved with an inner ring of the second bearing (1003), the second threaded sleeve (1004) is in threaded connection with the second screw (1007), the bottom end of the second screw (1007) is fixedly connected with the top end of a square rod (14), the square hole (1006) is formed in the bottom of the shell (1001), the square rod (14) penetrates through the square hole (1006), the third motor (1005) is fixedly installed on the inner wall of one side of the shell (1001), and an output shaft of the third motor (1005) and the bottom end of the second threaded sleeve (1004) are fixedly sleeved with each other The number of the gears (1008) is two, and the two conical gears (1008) are in meshed connection.

9. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the rotation driving structure is composed of a flat plate (5), a first motor (6), a first round wheel (601) and a belt (19), the flat plate (5) is fixedly connected with the inner side wall of the whole support (3), the first motor (6) is fixedly installed at the bottom of the flat plate (5), an output shaft of the first motor (6) is fixedly sleeved with the middle of the first round wheel (601), the first round wheel (601) is in transmission connection with a second round wheel (12) through the belt (19), and the belt (19) is wound between the first round wheel (601) and the second round wheel (12).

10. The full-automatic notching machine for cutting bottle openings of bottles and cans as claimed in claim 1, wherein: the fixing frames (7) are of L-shaped plate structures, and the number of the fixing frames (7) is four.