TW201607844A - Linear conveying device of labeling machine for bottom-wrapped containers - Google Patents

Abstract

The present invention relates to a linear conveying device of labeling machine for bottom-wrapped containers, which has a machine frame, a conveying mechanism, a clamping mechanism, two downward pressing abutting blocks and two lifting abutting blocks. The conveying mechanism is arranged on the machine frame and provided with a conveying zone and a driving assembly. The conveying zone is connected with the driving assembly for conveying bottle containers. The clamping mechanism comprises a housing body and a plurality of upper and lower fixtures. Each fixture can be synchronous displaced and disposed in the housing body. The upper fixture has an abutting wheel and is subjected to the abutment by the downward pressing abutting blocks and lifting abutting blocks successively. The downward pressing abutting blocks and the lower fixture cooperate to accommodate and clamp the conveying bottle containers, and the lifting abutting blocks are used for releasing the clamp of upper fixture to the bottle containers.

Description

Label machine container bottom conveying device

The invention relates to a conveying device for a bottle container, which refers to a linear conveying device for a bottom of a labeling machine container provided with a clamping member to assist in clamping a bottle container.

Bottle containers are commonly used in daily life. Bottle containers are often used for the loading of solid or liquid substances, such as beverages, pharmaceutical capsules, etc. The loading of such substances in bottle containers has been largely automated. Instead of the production line, in the production line process, the filled bottle containers are transported into the set label film, and in order to improve the production efficiency, the transportation device of the prior art is usually used for the transportation work.

The basic construction of the prior art conveying device is usually provided with a conveyor belt which is driven and displaced. However, in the prior art conveying device, only the container containers are placed on the conveyor belt, thus causing the bottles The container has the risk of rewinding the bottle during transportation or due to the change of the conveying speed or the center of gravity of the bottle container. Moreover, the surface of the existing conveyor belt is flat, and the label film is placed outside the container on the conveyor belt. After that, the bottom end of the label film is flush with the bottom of the container on the conveyor belt, but in the subsequent hot baking process, because the temperature of the container is different from the temperature response of the label film after being heated, the label film shrinks greatly, resulting in a label film. The bottom end of the shrinkage is formed at the upper end of the bottom of the container, and cannot completely cover the bottom end of the container, which affects the aesthetic problem after the container is packaged.

In view of the above-mentioned shortcomings of the prior art, the present invention improves the existing conveying device, and the main object is to provide a positioning and positioning of the moving bottle container in order to reduce the possibility of bottle pouring during transportation.

In order to achieve the above object, the technical means adopted by the present invention is to provide a labeling machine container bottom linear conveying device, comprising: a frame having a frame plane; and a conveying mechanism disposed on the frame The top surface, the conveying mechanism has a conveying area and a driving component, the conveying area is disposed on one side of the conveying mechanism and extends outward, the driving component is installed in the conveying mechanism and is connected to the conveying area; and a clamping mechanism is connected and conveyed The mechanism, the clamping mechanism has an outer casing, a plurality of upper clamps and a plurality of lower clamps, wherein the outer casing is located above the conveying zone, and the upper clamp and the lower clamp are synchronously displaced in the outer casing, and the upper clamp is provided with a a displacement rod, two abutting wheels and a compression spring, the displacement rod is disposed in one side wall surface of the upper clamp, two abutting wheels are pivotally disposed on two sides of the displacement rod, and the compression spring sleeves the displacement rod and the two ends are respectively connected and displaced The free end of the rod and the inner side of the upper clamp; the two lower pressing blocks are located in the clamping mechanism and are respectively disposed on the inner side wall surface on one side of the outer casing, and each lower pressing block is formed with one a curved surface, the abutting wheel of the upper clamp contacts the curved surface; two lifting blocks, which are located in the clamping mechanism and respectively disposed on the inner wall surface of the other side of the outer casing, each of the lifting blocks forming a The curved surface, the abutting wheel of the upper clamp contacts the curved surface.

The labeling machine container bottom linear conveying device, wherein the clamping mechanism has two extending cylinders and a transmission component, and the two extending cylinders are respectively fixed on the inner wall surfaces of the outer casing, and the two ends of the respective extension cylinders are respectively Projecting on two sides of the outer casing, each of the extending cylinders is provided with two pivoting seats, the two pivoting seats are respectively fixed on the top wall surfaces of the two ends of the extending cylinder, and the transmission assembly is disposed on the two extending cylinders and has four a gear, two connecting columns and two chain strips, wherein two ends of each connecting rod respectively engage the center of the inner edge surfaces of the two gears and are respectively pivoted in the pivoting seats at the two ends of the extending cylinder, and the two chains are respectively sleeved The two gears at both ends of the clamping mechanism and located on the same side are outside the torus, and the plurality of upper clamps are respectively spaced apart between the two chains.

The labeling machine container bottom linear conveying device, wherein each upper clamp has a mounting seat, a set of rings and a pressing cover, and the two opposite wall faces of the mounting seat are locked on the inner side faces of the two chains, and the displacement rod is worn. The two ends of the mounting seat protrude from the two sides of the mounting seat, and the collar is sleeved on one end of the displacement rod and faces the connecting column, and the two abutting wheels are respectively pivoted on the opposite wall surfaces of the collar, and the pressing cover is respectively It is disposed at the other end of the displacement rod, and the compression spring sleeves the middle portion of the displacement rod and abuts the top mount and the press cover respectively.

The labeling machine container bottom linear conveying device, wherein each of the extending cylinders is provided with two fixing plates, each fixing plate is respectively disposed at an inner side wall surface of the two ends adjacent to the extending column body, and the two lower pressing blocks are fixed at two extensions. The cylinder is opposite to the two fixing plates and is located between the two gears and the two chain strips. The curved surface faces the connecting column and is provided with a spacing and the two ends of the curved surface respectively form a pressing end and a releasing end.

In the clamping mechanism of the present invention, the upper clamp is provided with a displacement rod, two abutting wheels and a compression spring, and the abutting wheel is pivotally disposed on two sides of the displacement rod and the two ends of the compression spring abut against the inner sides of the upper clamp The two pressing blocks are disposed in the clamping mechanism and the curved surfaces thereof correspond to the two abutting wheels. When the clamping mechanism is in operation, each of the upper clamps is pressed by the two pressing members to push the compression spring and The displacement rod generates a displacement to generate a gap and accommodate the bottle container. After the clamp is pressed down by the lower clamp, the external force of the compression spring is released, and the displacement rod is returned to the original position, and the end of the upper clamp can be placed against the bottle. The top surface of the can container can be placed against the bottom surface of the bottle container, so that a clamping force is applied to avoid the bottle pouring phenomenon of the bottle container.

In addition, the secondary object of the present invention is to pass the tapping mechanism and the hot drying device. During the transportation process, the bottle container passes through the tapping mechanism, and the label film set on the container is tapped by the rotation of the two side levers, and the label is made. The bottom end of the film protrudes from the bottom of the bottle container and is located on the top seat fixture, and then shrinks the label film through the heat drying device to tightly cover the bottle container.

The technical means adopted by the present invention for achieving the intended purpose of the invention are further described below in conjunction with the drawings and preferred embodiments of the invention.

Referring to FIG. 1 , FIG. 4 and FIG. 7 , the present invention comprises a frame 10 , a conveying mechanism 20 , a clamping mechanism 30 , two pressing blocks 50 and two lifting blocks 40 .

The aforementioned frame 10 has a frame plane 11 that is formed on top of the frame 10.

The conveying mechanism 20 is disposed at the top surface of the frame 10, and has two adapter plates 21, a conveying portion 22 and a driving assembly (not shown). The two adapter plates 21 are respectively provided with two conveying mechanisms 20. Side, and one of the adapter plates 21 is located on the frame plane 11, the conveying zone 22 correspondingly connects the two adapter plates 21, thereby receiving the bottle container 60 delivered, and the conveying zone 22 is formed by a long plate The channel is provided with a conveyor belt 221 disposed on the top surface of the conveying zone 22 to provide placement of the bottle container 60 to be transported. In a preferred embodiment, a hot drying device is further disposed on both sides of the conveying zone 22. (not shown), the thermal drying device is used for shrinking the label film of the bottle container 60. The driving unit is installed in the inner space formed by the frame plane 11 and the conveying mechanism 20 (not shown), and is driven. The assembly can be an electric motor and is coupled to the drive adapter disk 21 and the conveyor belt 221.

Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 9 , the clamping mechanism 30 is connected to the conveying mechanism 20 and located above the conveyor belt 221 . The utility model has an outer casing 31 , two extending cylinders 32 , and a transmission component. 33 and a plurality of corresponding upper clamps 34 and lower clamps 35, the outer casing 31 is adjustably disposed on the conveying area 22, and the two extension cylinders 32 are respectively fixed on the inner wall surfaces of the outer casing 31, and the respective extension cylinders The two ends of the extension body 32 are respectively disposed on the two sides of the outer casing 31. The two extension sockets 321 are respectively disposed at two ends of the extension cylinder 32. For the top wall, please refer to FIG. 4 and FIG. 7 , each fixing plate 322 is respectively disposed at an inner wall surface of the adjacent ends of the extending column 32 (not shown), and the transmission assembly 33 is disposed on the two extending columns 32 and has four The gear 331 , the two connecting posts 332 and the two chain 333 , the two ends of each connecting post 332 respectively engage the center of the inner edge faces of the two gears 331 , so that the four gears 331 form two sets of synchronous pivoting members and are respectively pivoted and extended. In each of the pivoting seats 321 at both ends of the cylinder 32, the two chains 333 are respectively sleeved at the two ends of the clamping mechanism 30. Position outside the two annulus gears 331 on the same side.

Referring to FIG. 3 and FIG. 8 , each upper clamp 34 is fixed between the two spaced chains 333 and has a mounting seat 341 , a displacement rod 342 , a set of rings 343 , two abutting wheels 344 , and a pressing cover . 345 and a compression spring 346, two opposite wall faces of the mounting seat 341 are locked on the inner side faces of the two chains 333, the displacement rod 342 penetrates the other two opposite wall faces of the mounting seat 341, and the two ends of the displacement rod 342 respectively protrude On the two sides of the mounting base 341, the collar 343 is fixed on one end of the displacement rod 342 and faces the connecting post 332. The two abutting wheels 344 are respectively pivoted on the opposite wall surfaces of the collar 343, and the pressing cover 345 is disposed on the sleeve 343. At the other end of the displacement rod 342, the compression spring 346 sleeves the middle portion of the displacement rod 342 and abuts against the mounting seat 341 and the pressing cover 345, respectively.

Referring to FIG. 9 , a plurality of lower clamps 35 are spaced apart from each other on the conveyor belt 221 of the conveying zone 22 and corresponding to the upper clamps 34 . Each of the lower clamps 35 is provided with a top fixture 351 , which is provided with a top fixture 351 . The top surface of the container 60 and the protrusion 352 are shaped to match the shape of the outer casing of the container 60 to be packaged, and the top seat fixture 351 is matched with the container. The shape of the top of the top fixture 351 is formed at a center of the top fixture 351, and the bottom surface of the top fixture 351 protrudes to form a connecting block 353. A connecting block 353 is disposed on the conveyor belt 221, and the container 60 is positioned above the stud 352.

As shown in FIG. 3 to FIG. 5 , the two lower pressing blocks 50 are fixed on the opposite fixing plates 322 of the two extending cylinders 32 and located between the two gears 331 and the two chains 333 . The resisting block 50 is a curved curved block and forms a concave curved surface 51 on one side of the lower pressing block 50. The curved surface 51 faces the connecting post 332, and the curved surface 51 is based on the two chains 333. The moving direction of the upper clamp 34 is a pressing end 512 and a releasing end 511 at the two ends respectively. The two abutting wheels 344 enter from the pressing end 512 and respectively contact the curved surface 51 of the pressing block 50. When the upper clamp 34 is moved toward the release end 511 by the pressing end 512 of the lower pressing block 50, the distance from the curved center 51 to the center of rotation of the gear 331 is from the pressing end 512 toward the middle of the curved surface 51. As the yoke is shortened, the two abutting wheels 344 are pressed against the curved surface 51 of the lower pressing block 50 and the pressing cover 345 is displaced toward the center of rotation of the gear 331.

Referring to FIG. 6 to FIG. 8 , the two lifting blocks 40 are fixed on the opposite fixing plates 322 at the other end of the two extending columns 32 , and one side of the lifting block 40 is formed with a curved surface. The upper surface of the curved surface 41 defines a climbing end 412 and a distal end 411. The distance between the climbing end 412 and the center of rotation of the gear 331 is greater than the distance from the rotating center of the gear 331 at a position away from the end 411. The two abutting wheels 344 enter and abut against the curved surface 41. The upper clamp 34 is steered along with the chain 333 and the gear 331 and moves toward the distal end 411. During the process, the two abutting wheels 344 are pulled up. The abutment of the block 40 causes the press-fit cover 345 to be displaced toward the center of rotation of the gear 331.

The present invention is further provided with two flapping mechanisms 100, which are respectively disposed on the two side wall surfaces of the conveying area 22, and each flapping mechanism 100 has a motor 101, a supporting arm 102, a rotating rod 103 and a plurality of levers 104. The motor 101 is located on one side of the tapping mechanism 100. The support arm 102 is connected to the power output end of the motor 101. The rotating rod 103 is disposed on the support arm 102 and above the transporting area 22, and each of the levers 104 is formed on the rotating rod. On the outer wall of 103.

Referring to FIG. 1 , FIG. 2 and FIG. 9 , in actual use, a plurality of bottle containers 60 are transported via the adapter disk 21 to the transport zone 22 and placed on the conveyor belt 211 , and the conveyor belt 221 is driven. The assembly of the assembly carries out the conveyance of the bottle container 60, and the clamping mechanism 30 also cooperates with the conveying mechanism 20 to drive the gear 331 through the driving assembly, and the chain 333 is displaced by the pivoting of the gear 331. The lower clamp 35 on the conveyor belt 211 also moves in synchronization therewith.

Referring to FIG. 2, FIG. 3 and FIG. 4, when the upper clamp 34 is turned and displaced toward the lower pressing block 50, the two abutting wheels 344 enter from the pressing end 512 and respectively abut and travel under two pressures. On the curved surface 51 of the block 50, the abutting wheel 344 is displaced by the curved surface 51 to drive the displacement rod 342 and the pressing cover 345 to be displaced, and the pressing cover 345 presses the compression spring 346, thereby making a small amount The displacement allows the bottle container 60 in the transport to be positioned below the press-fit cover 345. After the top wheel 344 continues to travel toward the release end 511 and away from the curved surface 51, the curved surface 51 is displaced against the top wheel 344. When the external force is released, the compression spring 346 pushes the pressing cover 345 back to the original position, so that the pressing cover 345 can closely abut the top surface of the bottle container 60, while the protrusion 352 of the lower clamp 35 corresponding thereto abuts against the container 60. The bottom surface, the upper and lower clamps 34, 35 hold the container 60 forwardly. Referring to Figures 2 and 7, the bottle container 60 and the upper and lower clamps 34, 35 are continuously conveyed, when the bottle container is transported. At the exit of the delivery zone 22, the two abutment wheels 344 of each upper clamp 34 enter from the climbing end 412 and abut against the two pull-up blocks 40. The curved surface 41, during the running toward the distal end 411, the two abutting wheels 344 are subjected to the abutment of the lifting block 40 and the pressing cover 345 is displaced, and the upper clamp 34 starts to turn, the upper clamp 34 is released. The clamping of the bottle container 60, in this manner, the circulation of the clamping mechanism 30.

According to the main purpose of the present invention, the bottle container 60 can be clamped and fixed by the upper and lower jigs 34, 35 by the arrangement of the splicing mechanism 30, thereby avoiding the bottle squeezing phenomenon during transportation.

The secondary object of the present invention is through the flapping mechanism 100 and the hot drying device. During the transport process, the bottle container 60 first passes through the tapping mechanism 100, and the label film sleeved on the container is tapped by the rotation of the side levers 104, and the label is made. The bottom end of the film protrudes from the bottom of the bottle container 60 and the top seat fixture 351, and the shrinkage effect of the heat drying device causes the label film to shrink so that the bottom end of the label film closely covers the bottom of the bottle container 60.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. However, the present invention has been described above by way of preferred embodiments, but is not intended to limit the invention, and is In general, the equivalent embodiments of the above-described technical contents may be modified or modified equivalently, without departing from the technical scope of the present invention, and the above embodiments are implemented according to the technology of the present invention without departing from the technical scope of the present invention. Any simple modifications, equivalent changes and modifications made by the examples are still within the scope of the technical solutions of the present invention.

10‧‧‧Rack
11‧‧‧Rack plane
20‧‧‧Transportation agency
21‧‧‧Transfer tray
22‧‧‧Transport area
221‧‧‧ conveyor belt
30‧‧‧Clamping mechanism
31‧‧‧Outer casing
32‧‧‧Extended cylinder
321‧‧‧ pivoting seat
322‧‧‧ fixed board
33‧‧‧ Transmission components
331‧‧‧ Gears
332‧‧‧Connecting column
333‧‧‧Chain
34‧‧‧Upper fixture
341‧‧‧ Mounting
342‧‧‧Displacement rod
343‧‧‧ collar
344‧‧‧The top wheel
345‧‧‧Press cover
346‧‧‧Compression spring
35‧‧‧ Lower fixture
351‧‧‧Top fixture
352‧‧‧ stud
353‧‧‧Connection block
40‧‧‧Lifted up
41‧‧‧ curved surface
411‧‧‧ away from the end
412‧‧‧ climbed up
50‧‧‧Under the pressure block
51‧‧‧ curved surface
511‧‧‧release end
512‧‧‧Squeeze end
60‧‧‧ bottle container
100‧‧‧ Beating institutions
101‧‧‧Motor
102‧‧‧Support arm
103‧‧‧Rotary axis
104‧‧‧

Figure 1 is a perspective view showing the appearance of the present invention. Figure 2 is a front elevational view of the clamping mechanism of the present invention. Fig. 3 is a partial assembly diagram of the present invention. Fig. 4 is a diagram showing the movement of the upper clamp according to the present invention. Figure 5 is an exploded perspective view of a portion of the clamping mechanism of the present invention. Figure 6 is a partial assembly view of the clamping mechanism of the present invention. Figure 7 is a cross-sectional view of the upper clamp pressing operation of the present invention. Figure 8 is a partial assembled view of the pressing block of the present invention. Figure 9 is a view of the device of the novel beat mechanism.

10‧‧‧Rack

11‧‧‧Rack plane

20‧‧‧Transportation agencies

21‧‧‧Transfer tray

22‧‧‧Transport area

221‧‧‧ conveyor belt

30‧‧‧Clamping mechanism

31‧‧‧Outer casing

32‧‧‧Extended cylinder

321‧‧‧ pivoting seat

331‧‧‧ Gears

332‧‧‧Connecting column

60‧‧‧ bottle container

Claims (12)

A labeling machine container bottom linear conveying device comprises: a frame having a frame plane; a conveying mechanism disposed on a top surface of the frame, the conveying mechanism having a conveying area and a driving component, the conveying The zone is disposed on one side of the conveying mechanism and extends outward, the driving component is installed in the conveying mechanism and is connected to the conveying zone; a clamping mechanism is connected to the conveying mechanism, and the clamping mechanism has an outer casing body, a plurality of upper clamps and plural a lower clamp, the outer casing is located above the conveying zone, and the upper and lower clamps are displaceably disposed in the outer casing, and the upper clamp is provided with a displacement rod, two abutting wheels and a compression spring, and the displacement rod is disposed through the clamp In one side wall surface, two abutting wheels are pivotally disposed on two sides of the displacement rod, and the compression spring sleeves the displacement rod and the two ends are respectively connected with the free end of the displacement rod and abut against the inner side surface of the upper clamp; The inner side wall surface is disposed in the clamping mechanism and is respectively disposed on one side of the outer casing, and each of the lower pressing blocks is formed with a curved surface, and the abutting wheel of the upper clamp contacts the curved surface; Its position is sandwiched And respectively provided inner wall surface of the other outer side of the inner housing structure, each of the blocks move up against a curved surface formed on the jig abutting the wheel contact the curved arc. The linear conveyor of the labeler container bottom according to claim 1, wherein the clamping mechanism has two extending cylinders and a transmission component, and the two extension cylinders are respectively fixed on the inner wall surfaces of the outer casing, and each of the extension cylinders The two ends are respectively protruded on two sides of the outer casing, and each of the extending cylinders is provided with two pivoting seats, the two pivoting seats are respectively fixed on the top wall surfaces of the two ends of the extending cylinder, and the transmission components are disposed on the two extending cylinders. There are four gears, two connecting columns and two chain strips, and the two ends of each connecting column respectively engage the center of the inner edge faces of the two gears and are respectively pivoted in the pivoting seats of the two ends of the extending cylinder, respectively, the two chains respectively The sockets are outside the two gears at both ends of the clamping mechanism and located on the same side, and the plurality of upper clamps are respectively spaced apart between the two chains. The linear conveyor of the labeler container bottom according to claim 2, wherein the upper clamp has a mounting seat, a set of rings and a press-fit cover, and the two opposite wall faces of the mounting seat are locked on the inner side of the two chains. The displacement rod penetrates the mounting seat and the two ends protrude from the two sides of the mounting seat respectively. The collar is sleeved on one end of the displacement rod and faces the connecting column, and the two abutting wheels are respectively pivoted on the opposite wall surfaces of the collar. The pressing cover is disposed at the other end of the displacement rod, and the compression spring sleeves the middle portion of the displacement rod and respectively abuts the mounting seat and the pressing cover. The linear conveyor of the labeler container bottom according to claim 2 or 3, wherein each of the extension cylinders is provided with two fixing plates, and each fixing plate is respectively disposed at an inner wall surface of the two ends adjacent to the extension cylinder, and is pressed against the two sides. The block is fixed on the two opposite fixing plates of the two extending cylinders and is located between the two gears and the two chain strips, the curved curved surface faces the connecting column and is provided with a spacing and the two ends of the curved curved surface respectively form a pressing end And a release end, the distance from the curved surface to the center of rotation of the gear is gradually shortened from the extrusion end toward the middle of the curved surface. The linear conveyor of the labeling machine container according to claim 2 or 3, wherein the two lifting blocks are fixed at one end of the two extending cylinders, and the two ends of the curved surface respectively form a climbing end and a distal end. The distance between the climbing end and the center of rotation of the gear is gradually greater than the distance from the center of the gear at the distance from the end. The linear conveyor of the labeling machine container according to claim 4, wherein the two lifting members are fixed on the opposite fixing plates at the other ends of the two extending cylinders, and the two ends of the curved surface respectively form a climbing The end and a distal end, the distance between the climbing end and the center of rotation of the gear is greater than the distance from the center of the gear at the distance from the end. The linear conveyor of the labeler container bottom according to claim 3, wherein the conveying mechanism has two adapter plates, and the two adapter disks are respectively disposed on two sides of the conveying mechanism, wherein one of the adapter plates is located on the plane of the frame, The conveying zone is correspondingly connected with two adapter plates, the conveying zone is a passage formed by the long plate and is provided with a conveyor belt, the conveyor belt is arranged on the top surface of the conveying zone, the driving component is an electric motor and the driving two adapter plates and the conveyor belt are connected . The linear conveyor of the labeler container bottom according to claim 4, wherein the conveying mechanism has two adapter plates, and the two adapter disks are respectively disposed on two sides of the conveying mechanism, wherein one of the adapter plates is located on the plane of the frame, The conveying zone is correspondingly connected with two adapter plates, the conveying zone is a passage formed by the long plate and is provided with a conveyor belt, the conveyor belt is arranged on the top surface of the conveying zone, the driving component is an electric motor and the driving two adapter plates and the conveyor belt are connected . The linear conveyor of the labeler container bottom according to claim 5, wherein the conveying mechanism has two adapter plates, and the two adapter disks are respectively disposed on two sides of the conveying mechanism, wherein one of the adapter plates is located on the plane of the frame, The conveying zone is correspondingly connected with two adapter plates, the conveying zone is a passage formed by the long plate and is provided with a conveyor belt, the conveyor belt is arranged on the top surface of the conveying zone, the driving component is an electric motor and the driving two adapter plates and the conveyor belt are connected . The linear conveyor of the labeling machine container bottom according to claim 6, wherein the conveying mechanism has two adapter plates, and the two adapter disks are respectively disposed on two sides of the conveying mechanism, wherein one of the adapter plates is located on the plane of the frame, The conveying zone is correspondingly connected with two adapter plates, the conveying zone is a passage formed by the long plate and is provided with a conveyor belt, the conveyor belt is arranged on the top surface of the conveying zone, the driving component is an electric motor and the driving two adapter plates and the conveyor belt are connected . The labeling machine bottle feeding device according to any one of claims 1 to 3, wherein the plurality of lower jigs are spaced apart on the conveying area and correspond to the respective upper jigs, and each lower jig is provided with a top jig. A protruding column protrudes upward from the center of the top surface of the top fixture, and the top fixture is a circular seat, and the bottom surface of the top fixture protrudes to form a connecting block. The labeling machine bottle feeding device of claim 11, further comprising two flapping mechanisms respectively disposed on the two side wall surfaces of the conveying area, each flapping mechanism having a motor, a support arm and a rotating rod And a plurality of levers, the motor is located on one side of the tapping mechanism, the support arm is connected to the power output end of the motor, the rotating rod is disposed on the support arm and located above the conveying area, and each of the levers is formed on the outer wall of the rotating rod on.