CN111547296B

CN111547296B - Rotatory laminating device of beverage bottle wrapping paper

Info

Publication number: CN111547296B
Application number: CN202010398969.4A
Authority: CN
Inventors: 徐丹
Original assignee: Ningxia Dayao Drink Co ltd
Current assignee: Ningxia Dayao Drink Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2022-05-06
Anticipated expiration: 2040-05-12
Also published as: CN111547296A

Abstract

The invention relates to the field of beverage bottle processing, in particular to a rotary attaching device for beverage bottle packaging paper. The invention aims to provide a rotary attaching device for beverage bottle packaging paper, which is simple and convenient to operate, can improve the packaging efficiency of beverage bottles and ensures the packaging effect and quality. A rotary laminating device for beverage bottle packaging paper comprises a bottom plate, a supporting frame, a supporting sleeve, a support, a placing plate, a turnover rod, a turnover plate, a pinion, a first connecting plate, a servo motor, a sector gear, a tooth-missing gear and the like; one end of the support frame is fixedly arranged on one side of the bottom plate, the two support sleeves are fixedly arranged on the support frame, and one support sleeve is fixedly arranged on the other end of the support frame. The beverage bottle packaging machine is simple and convenient to operate, beverage bottles and packaging paper can be automatically conveyed, turned, pressed and rotated only by placing the beverage bottles and the packaging paper and manually starting the servo motor and the transmission motor, the attaching and cutting work of the beverage bottle packaging paper is completed, the workload of workers is greatly reduced, and the beverage bottle packaging efficiency is improved.

Description

Rotatory laminating device of beverage bottle wrapping paper

Technical Field

The invention relates to the field of beverage bottle processing, in particular to a rotary attaching device for beverage bottle packaging paper.

Background

The beverage bottle is a plastic bottle for containing beverage, and the plastic bottle is mainly made of polyethylene or polypropylene and added with various organic solvents. There are the beverage bottle of multiple different brands on the market at present, adopt different beverage bottle packing, consequently the beverage bottle wrapping paper of design also has the difference greatly, in the production process of beverage bottle, need pack the beverage bottle with the wrapping paper, mark trade name, factory address, date of production etc, but adopt artifical packing, not only slow, the inefficiency, and can't reach the output requirement, however present beverage bottle equipment for packing, though improved packing speed but the packing effect is not good, be difficult to guarantee the packing quality of beverage bottle, consequently need urgently to develop a rotatory laminating device of beverage bottle wrapping paper easy and simple and convenient, packing efficiency is high and can guarantee packing effect and quality.

Disclosure of Invention

In order to overcome the defects that the manual packaging speed of the prior beverage bottle is low, the efficiency is low, the yield requirement cannot be met, the packaging effect of the beverage bottle packaging equipment is poor, and the packaging quality of the beverage bottle packaging paper is difficult to ensure, the technical problems of the invention are as follows: the rotary laminating device for the beverage bottle packaging paper is simple and convenient to operate, can improve the packaging efficiency of beverage bottles and guarantees the packaging effect and quality.

A rotary laminating device for packaging paper of a beverage bottle comprises a bottom plate, a support frame, support sleeves, supports, a placing plate, a turnover rod, a turnover plate, a pinion, a first connecting plate, a servo motor, a sector gear, a tooth-lacking gear, a rotating shaft, a first transmission gear, a gear wheel, a second connecting plate, a movable shaft, a clamping rotating disc, a second transmission gear, a third transmission gear, a connecting gear, a rotating rod, a swinging support plate, an arc-shaped rack, a torsion spring, a clamping component and a laminating component, wherein one end of the support frame is fixedly arranged on one side of the bottom plate, two support sleeves are fixedly arranged on the support frame, one support sleeve is fixedly arranged on the other end of the support frame, the two support sleeves are symmetrically arranged, the two supports are fixedly arranged on the bottom plate and symmetrically arranged, the two placing plates are respectively and fixedly arranged at the upper ends of the two support sleeves, the turnover rod is arranged on the two placing plates through bearings, the two turnover plates are symmetrically and fixedly arranged on the turnover rod, the turnover plate penetrates through the turnover rod, the pinion is fixedly arranged at one end of the turnover rod, one end of the first connecting plate is fixedly arranged at one side of the support, the servo motor is fixedly arranged at one side of the first connecting plate, the gear-lacking gear and the sector gear are arranged on an output shaft of the servo motor through a rotating shaft, the sector gear is arranged between the gear-lacking gear and the servo motor, the rotating shaft is arranged at one side of the support through a bearing, the first transmission gear is fixedly arranged on the rotating shaft and is mutually meshed with the pinion and the sector gear, the gearwheel is fixedly arranged at one end of the rotating shaft, one end of the second connecting plate is fixedly arranged at one side of the first connecting plate, the movable shaft is arranged on the second connecting plate through a bearing, the clamping rotating disc is fixedly arranged at one end of the movable shaft, and the third transmission gear is fixedly arranged at the other end of the movable shaft, the axis of rotation passes through the bearing and installs in second connecting plate one side, connecting gear fixed mounting in axis of rotation one end and with scarce tooth gear engagement, second drive gear fixed mounting in the axis of rotation and with third drive gear engagement, two the dwang is fixed mounting respectively in two support one sides, two swing backup pad one end rotary type is installed on two dwangs respectively, torque spring suit is on the dwang and one end fixed mounting is in swing backup pad one side, other end fixed mounting is in dwang one end, the connecting rod both ends are fixed mounting respectively in two swing backup pad one side, arc rack one end fixed mounting in swing backup pad one side and with large gear engagement, clamping part installs in support one side, the laminating part is installed on the bottom plate.

Further, the clamping component comprises a connecting rod, a telescopic rod, a movable rotating disc, a torsion reset spring, a linear plate and a third connecting plate, one end of the connecting rod is fixedly installed on one side of the support, the telescopic rod penetrates through the other end of the connecting rod in a sliding mode, the movable rotating disc is installed at one end of the telescopic rod through a bearing, the torsion reset spring is installed on the telescopic rod, one end of the torsion reset spring is fixedly installed at one end of the connecting rod, the other end of the torsion reset spring is fixedly installed on one side of the movable rotating disc, one end of the linear plate is fixedly installed at one end of the telescopic rod, and one end of the third connecting plate is fixedly installed on one side of the bottom plate.

Further, the fitting part comprises a transmission motor, a rotary table, a guide sleeve, a guide rod, a homing spring, a wedge block, a sliding sleeve, a sliding rod, a compression spring, a squeezing roller and a heating block, the transmission motor is fixedly arranged at one end of a third connecting plate, the rotary table is fixedly arranged at one end of an output shaft of the transmission motor, one side of the rotary table is movably connected with a linear plate, the guide sleeve is fixedly arranged at one side of the third connecting plate, the guide rod is sleeved in the guide sleeve in a sliding way, one end of the guide rod is fixedly arranged at one end of the linear plate, the wedge block is fixedly arranged at one end of the guide rod, the homing spring is arranged on the guide rod, one end of the homing spring is connected with the guide sleeve, the other end of the homing spring is connected with the wedge block, one end of the sliding sleeve is fixedly arranged at one side of the third connecting plate, the sliding rod is sleeved in the sliding sleeve, one end of the compression spring is arranged on the sliding rod, and the other end of the compression spring is connected with one side of the sliding sleeve, extrusion gyro wheel rotary type is installed at slide bar one end and is contacted with the voussoir, heating block fixed mounting is at the slide bar other end.

Further, the cutting-off device comprises a cutting-off part, wherein the cutting-off part comprises a movable sleeve, a movable rod, a movable roller, a return spring, a cutter and a cam, the movable sleeve is fixedly installed on one side of a third connecting plate, the movable rod is slidably sleeved in the movable sleeve, the movable roller is rotatably installed at one end of the movable rod, the cutter is fixedly installed at the other end of the movable rod, the return spring is installed on the movable rod, one end of the return spring is fixedly installed on one side of the movable sleeve, the other end of the return spring is fixedly installed at a straight corner of the movable rod, and the cam is fixedly installed on an output shaft of a transmission motor and is in contact with the movable roller.

Further explaining, the cylindrical movable idler wheel is rotatably installed at one end of the movable rod through a hinge column, and the cutter is fixedly installed at the other end of the movable rod in a welding mode.

Compared with the prior art, the invention has the following advantages: 1. the beverage bottle packaging paper cutting machine is simple and convenient to operate, beverage bottles and packaging paper can be automatically conveyed, turned over, pressed and rotated only by placing the beverage bottles and the packaging paper and manually starting the servo motor and the transmission motor, the attaching and cutting work of the beverage bottle packaging paper is completed, and the workload of workers is greatly reduced.

2. According to the invention, the clamping component and the attaching component are arranged, so that the beverage bottle can rotate in a clamped state, the packaging paper is automatically wound on the bottle body, and the wedge block and the extrusion roller in the attaching component are ingeniously arranged, so that the packaging paper is heated twice by the heating block, the packaging paper is better attached to the bottle body of the beverage bottle, the packaging effect and quality of the beverage bottle are ensured, and the packaging efficiency of the beverage bottle is improved.

3. According to the invention, by arranging the cutting-off component, after the heating block heats the packaging paper and is attached to the beverage bottle, the packaging paper can be cut off quickly, and the waste of the packaging paper is avoided.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a first partial structural diagram of the present invention.

Fig. 5 is a second partial structural diagram of the present invention.

FIG. 6 is a third partial structural view of the present invention.

Fig. 7 is a schematic view of a fourth partial structure of the present invention.

Reference numbers in the drawings: 1_ base plate, 101_ support frame, 102_ support sleeve, 2_ support, 3_ placement plate, 4_ turnover bar, 5_ turnover plate, 6_ pinion, 7_ first connecting plate, 8_ servo motor, 9_ sector gear, 10_ missing tooth gear, 11_ rotation shaft, 12_ first transmission gear, 13_ bull gear, 14_ second connecting plate, 15_ movable shaft, 16_ clamping rotary disk, 17_ second transmission gear, 103_ third transmission gear, 104_ rotation shaft, 18_ connecting gear, 19_ rotation shaft, 20_ swing support plate, 201_ arc rack, 202_ connecting rod, 21_ torsion spring, 22_ connecting rod, 23_ telescopic rod, 24_ movable rotary disk, 25_ torsion return spring, 26_ first plate, 27_ third connecting plate, 28_ transmission motor, 29_ rotary disk, 30_ guide sleeve, 31_ guide rod, 32_ homing spring, 33_ wedge block, 34_ sliding sleeve, 35_ sliding rod, 36_ compression spring, 37_ squeeze roller, 38_ heating block, 39_ movable sleeve, 40_ movable rod, 41_ movable roller, 42_ return spring, 43_ cutter, 44_ cam.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A rotary attaching device for beverage bottle packaging paper is shown in figures 1-7 and comprises a bottom plate 1, a support frame 101, support sleeves 102, a support 2, a placing plate 3, an overturning rod 4, an overturning plate 5, a pinion 6, a first connecting plate 7, a servo motor 8, a sector gear 9, a missing gear 10, a rotating shaft 11, a first transmission gear 12, a large gear 13, a second connecting plate 14, a movable shaft 15, a clamping rotating disc 16, a second transmission gear 17, a third transmission gear 103, a connecting gear 18, a rotating rod 19, a swinging support plate 20, an arc-shaped rack 201, a torsion spring 21, a clamping part and an attaching part, wherein the lower end of the support frame 101 for supporting is fixedly arranged on the right side of the bottom plate 1, the two support sleeves 102 are fixedly arranged on the support frame 101, one support sleeve 102 is fixedly arranged at the left end of the support frame 101, and the two support sleeves 102 are symmetrically arranged, the two supporting seats 2 are fixedly arranged on the bottom plate 1 and symmetrically arranged, the two placing plates 3 are respectively and fixedly arranged at the upper ends of the two supporting seats 2 and symmetrically arranged, the turnover rod 4 is arranged on the two placing plates 3 through a bearing, the two turnover plates 5 are symmetrically and fixedly arranged on the turnover rod 4, the turnover plate 5 penetrates through the turnover rod 4, the pinion 6 is fixedly arranged at the right end of the turnover rod 4, the lower end of the first connecting plate 7 is fixedly arranged at the right side of the supporting seats 2, the servo motor 8 is fixedly arranged at the upper side of the first connecting plate 7, the tooth-lacking gear 10 and the sector gear 9 are arranged on an output shaft of the servo motor 8 through rotating shafts, the sector gear 9 is arranged between the tooth-lacking gear 10 and the servo motor 8, the rotating shaft 11 is arranged at the right side of the supporting seats 2 through a bearing, the first transmission gear 12 is fixedly arranged on the rotating shaft 11 and is mutually meshed with the pinion 6 and the sector gear 9, the gear wheel 13 is fixedly arranged at the right end of the rotating shaft 11, the lower end of the second connecting plate 14 with the connecting function is fixedly arranged at the upper side of the first connecting plate 7, the loose axle 15 is arranged on the second connecting plate 14 through a bearing, the loose axle 15 penetrates through the second connecting plate 14, the clamping rotating disc 16 is fixedly arranged at the left end of the loose axle 15, the third transmission gear 103 is fixedly arranged at the right end of the loose axle 15, the rotating shaft 104 is arranged at the right side of the second connecting plate 14 through a bearing, the connecting gear 18 is fixedly arranged at the right end of the rotating shaft 104 and is meshed with the gear with the missing teeth 10, the second transmission gear 17 is fixedly arranged on the rotating shaft 104 and is meshed with the third transmission gear 103, the rotating rods 19 are respectively and fixedly arranged at the left side and the right side of the two supporting seats 2, and the lower ends of the swing supporting plates 20 for receiving beverage bottles packaged by packaging paper are respectively and rotatably arranged on the two rotating rods 19, torsion spring 21 suit is on dwang 19 and left end fixed mounting on swing backup pad 20 right side, and right-hand member fixed mounting is at dwang 19 right-hand member, inboard about two swing backup pads 20 is fixed mounting respectively at connecting rod 202 both ends, arc rack 201 left end fixed mounting just meshes with gear wheel 13 in the swing backup pad 20 right side, clamping part installs in support 2 left side, the laminating part is installed on bottom plate 1.

Example 2

On the basis of embodiment 1, as shown in fig. 1 to 7, the clamping component for clamping the beverage bottle comprises a connecting rod 22, a telescopic rod 23, a movable rotating disc 24, a torsion return spring 25, a linear plate 26 and a third connecting plate 27, wherein the right end of the connecting rod 22 is fixedly installed on the left side of the support 2, the telescopic rod 23 slidably penetrates through the left end of the connecting rod 22, the movable rotating disc 24 is installed on the right end of the telescopic rod 23 through a bearing, the torsion return spring 25 is installed on the telescopic rod 23, the left end of the torsion return spring is fixedly installed on the left end of the connecting rod 22, the right end of the torsion return spring is fixedly installed on the left side of the movable rotating disc 24, the front end of the linear plate 26 is fixedly installed on the left end of the telescopic rod 23, and the lower end of the third connecting plate 27 is fixedly installed on the left side of the bottom plate 1.

The attaching part for attaching the beverage bottle by heating the packaging paper comprises a transmission motor 28, a rotary disc 29, a guide sleeve 30, a guide rod 31, a homing spring 32, a wedge 33, a sliding sleeve 34, a sliding rod 35, a compression spring 36, an extrusion roller 37 and a heating block 38, wherein the transmission motor 28 is fixedly arranged at the upper end of a third connecting plate 27, the rotary disc 29 is fixedly arranged at the lower end of an output shaft of the transmission motor 28, the lower side of the rotary disc 29 is movably connected with a straight plate 26, the guide sleeve 30 is fixedly arranged at the rear side of the third connecting plate 27, the guide rod 31 positioned at the rear side of the third connecting plate 27 is slidably sleeved in the guide sleeve 30, the left end of the guide rod 31 is fixedly arranged at the rear end of the straight plate 26, the wedge 33 is fixedly arranged at the right end of the guide rod 31, the homing spring 32 is arranged on the guide rod 31, the left end of the guide sleeve 30 is connected with the right end of the wedge 33, the left end of the sliding sleeve 34 is fixedly arranged at the right side of the third connecting plate 27, slide bar 35 slidingtype suit is in sliding sleeve 34, compression spring 36 installs on slide bar 35 and the front end is connected with sliding sleeve 34 rear side, and the rear end is connected with slide bar 35's lug front side, extrusion roller 37 rotary type is installed at slide bar 35 rear end and is contacted with voussoir 33, carry out the heating block 38 fixed mounting that heats at slide bar 35 front end to the wrapping paper.

Still including cutting the part, play and cut the part of cutting of wrapping paper effect including movable sleeve 39, movable rod 40, movable roller 41, return spring 42, cutter 43 and cam 44, movable sleeve 39 fixed mounting is on third connecting plate 27 right side, movable rod 40 slidingtype suit is in movable sleeve 39, the 40 left end at the movable rod is installed to movable roller 41 rotary type, cutter 43 fixed mounting is at the 40 right-hand members of movable rod, return spring 42 is installed on movable rod 40 and front end fixed mounting is in movable sleeve 39 rear sides, and rear end fixed mounting is in the straight corner of movable rod 40, the cam 44 fixed mounting that is located carousel 29 top just contacts with movable roller 41 on the 28 output shafts of driving motor.

Further, the cylindrical movable roller 41 is rotatably mounted at the left end of the movable rod 40 through a hinge post, and the cutter 43 is fixedly mounted at the right end of the movable rod 40 through welding.

When needs carry out the wrapping paper packing to the beverage bottle, operating personnel places the packing scroll on supporting sleeve 102 and make partial wrapping paper flagging to heating block 38 the place ahead, then arrange the beverage bottle that needs the packing on placing board 3, servo motor 8 is opened to the manual work, servo motor 8 clockwise turning drives sector gear 9 clockwise rotation, make the first drive gear 12 anticlockwise rotation with sector gear 9 meshing, and then drive the pinion 6 clockwise rotation with first drive gear 12 meshing, make 4 clockwise rotations of upset pole will place the beverage bottle upset on the board 3 to swing backup pad 20 top, and meanwhile, sector gear 9 and first drive gear 12 break away from the meshing, 4 stall of upset pole, can not continue to overturn to next beverage bottle.

The transmission motor 28 is manually started, the transmission motor 28 rotates clockwise to drive the rotary disc 29 to rotate clockwise, the straight plate 26 moves rightwards, the telescopic rod 23 connected with the straight plate 26 moves rightwards, the movable rotary disc 24 moves rightwards, the beverage bottle is clamped under the combined action of the movable rotary disc 24 and the clamping rotary disc 16, the toothless gear 10 is driven to rotate clockwise along with the rotation of the servo motor 8, the connecting gear 18 meshed with the toothless gear 10 rotates anticlockwise, the second transmission gear 17 coaxial with the connecting gear 18 rotates anticlockwise, the third transmission gear 103 meshed with the second transmission gear 17 is driven to rotate clockwise, the clamping rotary disc 16 coaxial with the third transmission gear 103 rotates clockwise, and the beverage bottle starts to rotate clockwise because the movable rotary disc 24 and the clamping rotary disc 16 clamp the beverage bottle, simultaneously, the straight plate 26 moves rightwards to move the guide rod 31 rightwards, the wedge 33 moves rightwards, under the action of the wedge 33, the slide rod 35 and the extrusion roller 37, the heating block 38 moves forwards to the position of a beverage bottle and contacts with the packaging paper, the packaging paper is firstly heated by the heating block 38 under the action of the compression spring 36 to be attached to the beverage bottle, the wedge 33 continues to move rightwards, the heating block 38 moves backwards to be separated from the beverage bottle, the beverage bottle rotates clockwise to wind the packaging paper on the beverage bottle, the rotary disc 29 continues to rotate clockwise along with the continuous rotation of the transmission motor 28, because the lower side of the rotary disc 29 is movably connected with the straight plate 26, under the action of the return spring 32, the guide rod 31 and the wedge 33 move leftwards to be reset, under the action of the wedge 33, the slide rod 35 and the extrusion roller 37, the heating block 38 moves forwards to carry out secondary heating on the packaging paper to be attached to the first heating position, after heating is complete, heating block 38 is again moved rearwardly away from the beverage bottle for resetting. Through setting up clamping part and laminating part, make the beverage bottle can rotate under the tight state of clamp, with the automatic body that winds the wrapping paper, and voussoir 33 and extrusion roller 37's ingenious setting in the laminating part lets heating block 38 carry out twice heating to the wrapping paper, makes the better laminating beverage bottle body of wrapping paper, has guaranteed the packing effect and the quality of beverage bottle, has improved the packing efficiency of beverage bottle.

When the gluing part finishes the gluing work of the packing paper on the beverage bottle, the movable roller 41 is contacted with the convex surface of the cam 44 along with the continuous rotation of the transmission motor 28, so that the movable rod 40 moves forwards, the cutter 43 moves forwards to the beverage bottle to cut off the packing paper, the cam 44 rotates continuously along with the transmission motor 28, the movable roller 41 is separated from the convex surface of the cam 44, and the movable rod 40 and the cutter 43 reset backwards under the action of the return spring 42. By arranging the cutting component, after the heating block 38 heats and attaches the packaging paper to the beverage bottle, the packaging paper can be cut off quickly, and the waste of the packaging paper is avoided.

When the cutting component cuts the packing paper, the linear plate 26 and the telescopic rod 23 move leftwards and reset along with the continuous rotation of the rotary disc 29, the movable rotary disc 24 moves leftwards to be separated from a beverage bottle and fall onto the swing support plate 20, then the sector gear 9 rotates continuously along with the servo motor 8 and is meshed with the first transmission gear 12 again, the first transmission gear 12 rotates anticlockwise to enable the gearwheel 13 coaxial with the first transmission gear to rotate anticlockwise, the arc-shaped rack 201 meshed with the gearwheel 13 is further driven to rotate clockwise, the two swing support plates 20 swing downwards under the action of the arc-shaped rack 201 and the connecting rod 202, at the moment, an operator is required to collect the packed beverage bottles, the gearwheel 13 continues to rotate, the arc-shaped rack 201 is separated from the gearwheel 13, the two swing support plates 20 reset under the action of the torsion spring 21, and at the same time, the first transmission gear 12 rotates anticlockwise continuously to drive the pinion 6 to rotate clockwise continuously, so that the turnover rod 4 and the turnover plate 5 rotate clockwise continuously to turn over the next beverage bottle to be packaged above the swing support plate 20, the operation is repeated, the packaging operation of a large number of beverage bottles is completed, and after the completion, the operator turns off the servo motor 8 and the transmission motor 28.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. A rotary attaching device for beverage bottle packaging paper is characterized by comprising a bottom plate (1), a supporting frame (101), supporting sleeves (102), a support (2), a placing plate (3), an overturning rod (4), an overturning plate (5), a pinion (6), a first connecting plate (7), a servo motor (8), a sector gear (9), a tooth-lacking gear (10), a rotating shaft (11), a first transmission gear (12), a gearwheel (13), a second connecting plate (14), a movable shaft (15), a clamping rotating disc (16), a second transmission gear (17), a third transmission gear (103), a connecting gear (18), a rotating rod (19), a swinging supporting plate (20), an arc-shaped rack (201), a torsion spring (21), a clamping part and an attaching part, wherein one end of the supporting frame (101) is fixedly installed on one side of the bottom plate (1), and the two supporting sleeves (102) are fixedly installed on the supporting frame (101), wherein one support sleeve (102) is fixedly arranged at the other end of the support frame (101), the two support sleeves (102) are symmetrically arranged, the two supports (2) are fixedly arranged on the bottom plate (1) and symmetrically arranged, the two placing plates (3) are respectively and fixedly arranged at the upper ends of the two supports (2), the turnover rod (4) is arranged on the two placing plates (3) through a bearing, the two turnover plates (5) are symmetrically and fixedly arranged on the turnover rod (4) and the turnover plate (5) passes through the turnover rod (4), the pinion (6) is fixedly arranged at one end of the turnover rod (4), one end of the first connecting plate (7) is fixedly arranged at one side of the supports (2), the servo motor (8) is fixedly arranged at one side of the first connecting plate (7), the tooth-lacking gear (10) and the sector gear (9) are arranged on an output shaft of the servo motor (8) through a rotating shaft, and sector gear (9) is between missing tooth gear (10) and servo motor (8), rotation axis (11) passes through the bearing and installs in support (2) one side, first drive gear (12) fixed mounting on rotation axis (11) and with pinion (6) and sector gear (9) intermeshing, gear wheel (13) fixed mounting is in rotation axis (11) one end, second connecting plate (14) one end fixed mounting is in first connecting plate (7) one side, loose axle (15) pass through the bearing and install on second connecting plate (14), press from both sides tight rolling disc (16) fixed mounting in loose axle (15) one end, third drive gear (103) fixed mounting is at the loose axle (15) other end, and axis of rotation (104) passes through the bearing and installs in second connecting plate (14) one side, connecting gear (18) fixed mounting is in axis of rotation (104) one end and with missing tooth gear (10) meshing, the second transmission gear (17) is fixedly installed on the rotating shaft (104) and meshed with the third transmission gear (103), the two rotating rods (19) are respectively and fixedly installed on one sides of the two supports (2), one ends of the two swing support plates (20) are respectively and rotatably installed on the two rotating rods (19), the torsion spring (21) is sleeved on the rotating rod (19) and is fixedly installed on one side of the swing support plate (20) at one end, the other end of the torsion spring is fixedly installed at one end of the rotating rod (19), two ends of the connecting rod (202) are respectively and fixedly installed on one sides of the two swing support plates (20), one end of the arc-shaped rack (201) is fixedly installed on one side of the swing support plate (20) and meshed with the large gear (13), the clamping part is installed on one side of the support (2) on the left side of the bottom plate (1), and the laminating part is installed on the bottom plate (1); the clamping component comprises a connecting rod (22), a telescopic rod (23), a movable rotating disc (24), a torsion reset spring (25), a linear plate (26) and a third connecting plate (27), one end of the connecting rod (22) is fixedly installed on one side of the support (2), the telescopic rod (23) penetrates through the other end of the connecting rod (22) in a sliding mode, the movable rotating disc (24) is installed at one end of the telescopic rod (23) through a bearing, the torsion reset spring (25) is installed on the telescopic rod (23), one end of the torsion reset spring is fixedly installed at one end of the telescopic rod (23), the other end of the torsion reset spring is fixedly installed on one side of the movable rotating disc (24), one end of the linear plate (26) is fixedly installed at one end of the telescopic rod (23), and one end of the third connecting plate (27) is fixedly installed on one side of the bottom plate (1); the laminating part comprises a transmission motor (28), a rotary disc (29), a guide sleeve (30), a guide rod (31), a homing spring (32), a wedge block (33), a sliding sleeve (34), a sliding rod (35), a compression spring (36), an extrusion roller (37) and a heating block (38), the transmission motor (28) is fixedly arranged at one end of a third connecting plate (27), the rotary disc (29) is fixedly arranged at one end of an output shaft of the transmission motor (28), one side of the rotary disc (29) is movably connected with a straight plate (26), the guide sleeve (30) is fixedly arranged at one side of the third connecting plate (27), the guide rod (31) is slidably sleeved in the guide sleeve (30), one end of the guide rod is fixedly arranged at one end of the straight plate (26), the wedge block (33) is fixedly arranged at one end of the guide rod (31), the homing spring (32) is arranged on the guide rod (31), and one end of the homing spring is connected with the guide sleeve (30), the other end of the compression spring is connected with the wedge block (33), one end of the sliding sleeve (34) is fixedly installed on one side of the third connecting plate (27), the sliding rod (35) is sleeved in the sliding sleeve (34) in a sliding mode, the compression spring (36) is installed on the sliding rod (35), one end of the compression spring is connected with one side of the sliding sleeve (34), the other end of the compression spring is connected with one side of a convex block of the sliding rod (35), the extrusion roller (37) is rotatably installed at one end of the sliding rod (35) and is in contact with the wedge block (33), and the heating block (38) is fixedly installed at the other end of the sliding rod (35); still including cutting the part, cut the part including movable sleeve (39), movable rod (40), activity gyro wheel (41), return spring (42), cutter (43) and cam (44), movable sleeve (39) fixed mounting is in third connecting plate (27) one side, movable rod (40) slidingtype suit is in movable sleeve (39), movable rod (40) one end is installed to activity gyro wheel (41) rotary type, cutter (43) fixed mounting is at the movable rod (40) other end, return spring (42) are installed on movable rod (40) and one end fixed mounting is in movable sleeve (39) one side, and other end fixed mounting is in the straight corner of movable rod (40), cam (44) fixed mounting just contact with activity gyro wheel (41) on driving motor (28) output shaft.

2. A rotary coater for a beverage bottle wrapper according to claim 1, wherein the movable roller (41) is rotatably mounted at one end of the movable rod (40) by means of a hinge post, and the cutter (43) is fixedly mounted at the other end of the movable rod (40) by means of welding.