Beverage bottle conveying line for beverage production and conveying method

Abstract

The invention discloses a beverage bottle conveying line for beverage production and a conveying method, and relates to the technical field of conveying equipment.The beverage bottle conveying line is characterized in that the beverage bottle conveying line comprises a mounting frame body, two symmetrical conveying belts are arranged on the mounting frame body, a plurality of vertically rotating conveying rollers are arrayed between the two conveying belts, and the conveying belts and the conveying rollers form a conveying face; a pulling part group for pulling the conveying belt to be far away from the conveying surface and the beverage bottles is arranged on the mounting frame body, a clamping assembly for positioning the beverage bottles is further arranged on the mounting frame body, and a tensioning assembly for pulling the conveying belt is arranged on the mounting frame body. The conveying surface is arranged to be the conveying rollers, and the conveying belts are arranged on the two sides of the conveying rollers, when clamped or stacked bottles are far away from the bottles by pulling the conveying belts, the clamped bottles which do not need to be stacked are continuously conveyed, and therefore the situation that the conveying belts are abraded with the bottoms of the bottles due to the fact that the surfaces of the conveying belts are abraded with the bottoms of the bottles is reduced; and the filling environment is polluted by generated plastic particles.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying equipment, and more particularly to a beverage bottle conveying line and a conveying method for beverage production. Background Art

[0002] In the beverage filling production line, the beverage bottle conveyor belt is the hub equipment connecting various production links. It is the core equipment for production automation, integration and ensuring smooth production.

[0003] During the conveying and filling process of beverage bottles, the beverage bottles on the same conveyor belt need to be separated and conveyed, and several bottles are filled at a time or several filled bottles are conveyed to the clamping part for loading at a time. Therefore, it is necessary to limit the subsequent bottles on the conveyor line. Most of the existing technologies use baffles to partition or clamping mechanisms to fix subsequent bottles, but the conveyor line does not stop operation. It is necessary to push the subsequent bottles and transport the bottles in the front part at the same time, which causes the bottom of the clamped or subsequently accumulated bottles to rub against the conveying surface of the conveyor belt. During the friction process, the surface of the conveyor belt and the bottom of the bottle are worn, generating plastic particles with a particle size of 10-50μm to pollute the filling environment. At the same time, friction static electricity will generate voltage, which will absorb environmental dust and cause the bottle body cleanliness to exceed the standard.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a beverage bottle conveyor line and conveying method for beverage production. By setting the conveying surface as a conveying roller and conveyor belts on both sides of the conveying roller, when the bottles are clamped or stacked, the conveyor belts are pulled away from the bottles, so that the bottles that are clamped and do not need to be stacked are continuously conveyed, thereby reducing the wear between the conveyor belt surface and the bottom of the bottle, and reducing the generation of plastic microparticles that pollute the filling environment.

[0006] The present invention provides a beverage bottle conveyor line for beverage production, comprising a mounting frame, wherein the mounting frame is provided with two mutually symmetrical conveyor belts, a plurality of vertically rotating conveyor rollers are arrayed between the two conveyor belts, the conveyor belts and the conveyor rollers form a conveying surface, the mounting frame is provided with a pulling portion group for pulling the conveyor belt away from the conveying surface and the beverage bottles, the mounting frame is also provided with a clamping assembly for positioning the beverage bottles, and the mounting frame is provided with a tensioning assembly for being pulled by the conveyor belt.

[0007] According to the beverage bottle conveying line for beverage production provided by the application, the bottoms of the two conveying belts are provided with T-shaped grooves, the pulling part group comprises fixed pulling groups corresponding to the ends of the clamping assemblies, the fixed pulling groups are provided with first mounting plates, the first mounting plates are slidably provided with first pulling rods corresponding to the two conveying belts, and the ends of the first pulling rods are rotatably provided with first rollers corresponding to the grooves.

[0008] According to the beverage bottle conveying line for beverage production provided by the application, the first mounting plates are provided with first supporting rods corresponding to the two conveying belts on the side close to the output end of the conveying belt, the first supporting rods are provided with first supporting rollers corresponding to the conveying belt, the first pulling rods are slidably arranged on the first mounting plates, and the first mounting plates are provided with first linear drives for driving the first pulling rods to slide along the height direction of the mounting frame body.

[0009] According to the beverage bottle conveying line for beverage production provided by the application, the pulling part group further comprises adaptive pulling groups, the adaptive pulling groups are provided with second mounting plates, the second mounting plates are slidably arranged on the mounting frame body, the second mounting plates are slidably provided with second pulling rods corresponding to the two conveying belts, and the ends of the second pulling rods are rotatably provided with second rollers corresponding to the grooves.

[0010] According to the beverage bottle conveying line for beverage production provided by the application, the second mounting plates are provided with second supporting rods corresponding to the two conveying belts on the side close to the output end of the conveying belt, the second supporting rods are provided with second supporting rollers corresponding to the conveying belt, the second pulling rods are slidably arranged on the second mounting plates, and the second mounting plates are provided with second linear drives for driving the second pulling rods to slide along the height direction of the mounting frame body.

[0011] According to the beverage bottle conveying line for beverage production provided by the application, the second mounting plates are provided with L-shaped supporting plates, the ends of the supporting plates are arranged above the conveying surface and correspond to the beverage bottles, the supporting plates are provided with two sensors, the mounting frame body is provided with sliding rails for mounting the second mounting plates and threaded rods threadedly connected with the second mounting plates, one side of the mounting frame body is provided with a servo motor for driving the threaded rods to rotate, the servo motor is electrically connected with the two sensors, and the distance between the two sensors is 0.5-1cm different from the diameter of the beverage bottle body.

[0012] According to the beverage bottle conveying line for beverage production provided by the application, the clamping assembly comprises two symmetrically arranged clamping plates, the body is provided with mounting rods on both sides, the two clamping plates are slidably arranged on the mounting rods on both sides of the body, and the mounting rods are provided with electric telescopic rods for sliding the clamping plates along the width direction of the body.

[0013] According to the present invention, a beverage bottle conveyor line for beverage production is provided, wherein the tensioning assembly includes a top rod slidably arranged on a mounting frame, a tensioning roller rotatably arranged on the top rod and abutting against one end of two conveyor belts away from the conveying surface, and an elastic member is provided on the mounting frame, wherein the elastic member has the function of pushing the top rod to slide along the height direction of the mounting frame.

[0014] According to the present invention, a beverage bottle conveyor line for beverage production is provided, wherein both ends of the mounting frame are provided with rotating drive rods, and the drive rods are symmetrically provided with drive rollers that are in contact with the drive surfaces of the two conveyor belts, and a drive motor that drives the mounting rods to rotate is installed on one end side of the machine body.

[0015] The present invention also provides a method for conveying beverage bottles for beverage production, comprising:

[0016] The beverage bottles are transported by the conveyor belt on the conveying surface;

[0017] When a certain number of beverage bottles on the conveying surface have passed through the clamping assembly, the subsequent beverage bottles will be clamped;

[0018] Pull the conveyor belt of the clamped beverage bottles and the beverage bottles that do not need to be transported away from the conveying surface and the beverage bottles;

[0019] The conveyor belt does not rub against the clamped beverage bottles and the bottoms of beverage bottles that do not need to be transported.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1) The conveying rollers on the conveying surface are arranged to rotate so that when the conveyor belt conveys the bottles, there is no friction damage between the bottles and the conveying rollers. At the same time, when a certain number of bottles pass through the clamping assembly, the clamping assembly is started to clamp the bottles, and the pulling part group pulls the conveyor belt under the clamped bottles away from the bottom of the bottles, so that the bottles that need to be conveyed subsequently can be continuously conveyed while reducing the friction between the accumulated bottles and the conveyor belt, thereby reducing the plastic particles on the conveyor line.

[0022] 2) The fixed pulling group of the pulling part group drives the first pull rod to slide through the first linear drive, so that the first roller on the first pull rod pulls the conveyor belt away from the bottle through the groove, and at the same time supports the conveyor belt through the first support roller close to the output end of the conveyor belt, so that the conveyor belt can transport the bottles that are not clamped.

[0023] 3) The adaptive pulling group drives the second pull rod to slide through the second linear drive, so that the second roller on the second pull rod pulls the conveyor belt away from the bottle through the groove, and at the same time supports the conveyor belt through the second support roller close to the output end of the conveyor belt, so that the conveyor belt at the clamped bottle can be away from the conveying surface and the bottle. At the same time, when the bottle is transported to fit the clamped bottle, the second mounting plate is slid away from the stacked bottle, so that the subsequent bottles continue to be transported without the stacked bottles rubbing against the conveyor belt.

[0024] 4) Since the distance between the two sensors differs by 0.5cm-1cm from the diameter of the beverage bottle, when the two sensors can detect two bottles, the servo motor will not be started until the conveyor belt transports the subsequent bottle body to almost fit with the clamped bottle. The two sensors detect that there are two bottles, and then the servo motor is started to drive the threaded rod to rotate, so that the mounting plate slides along the slide rail toward the input end of the conveyor belt, and advances in sequence as above, so that the bottles can be stacked together after transportation, and at the same time, the stacked bottles are not rubbed by the conveyor belt as they continue to be transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 This is a structural diagram of the mounting frame of the present invention in a hidden state;

[0027] Figure 3 for Figure 2 A magnified view of A;

[0028] Figure 4 for Figure 2 An enlarged view of B;

[0029] Figure 5 This is a structural diagram of the mounting frame and the clamping assembly of the present invention in a hidden state;

[0030] Figure 6 is a cross-sectional view of the groove and the first roller of the present invention;

[0031] Figure 7 It is a structural schematic diagram of the pulling part group of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the pulling part assembly and the slide rail of the present invention;

[0033] Figure 9 for Figure 8 Magnified view of C.

[0034] In the figure: 1. Mounting frame; 2. Conveyor belt; 21. Groove; 3. Pulling group; 31. Fixed pulling group; 311. First mounting plate; 312. First pull rod; 313. First roller; 314. First support rod; 315. First support roller; 32. Adaptive pulling group; 321. Second mounting plate; 3211. Support plate; 3212. Sensor; 322. Second pull rod; 323. Second roller; 324. Second support rod; 325. Second support roller; 4. Clamping assembly; 41. Clamping plate; 42. Mounting rod; 43. Electric telescopic rod; 5. Tensioning assembly; 51. Top rod; 52. Tensioning roller; 53. Elastic member; 6. Slide rail; 7. Threaded rod; 8. Drive rod; 9. Transmission roller; 10. Drive motor; 11. Conveyor roller. DETAILED DESCRIPTION

[0035] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0036] A beverage bottle conveying line and conveying method for beverage production, such as Figures 1 to 9 As shown, it includes a mounting frame 1, on which two symmetrical conveyor belts 2 are provided, and a plurality of vertically rotating conveyor rollers 11 are arrayed between the two conveyor belts 2. The conveyor belts 2 and the conveyor rollers 11 form a conveying surface, and the mounting frame 1 is provided with a pulling portion group 3 for pulling the conveyor belt 2 away from the conveying surface and the beverage bottles, and the mounting frame 1 is also provided with a clamping assembly 4 for positioning the beverage bottles, and the mounting frame 1 is provided with a tensioning assembly 5 that is pulled by the conveyor belt 2.

[0037] The conveying roller 11 on the conveying surface is arranged to rotate, so that when the conveyor belt 2 conveys the bottles, the bottles and the conveying roller 11 are not damaged by friction. At the same time, when a certain number of bottles pass through the clamping assembly 4, the clamping assembly 4 is started to clamp the bottles, and the pulling part group 3 pulls the conveyor belt 2 under the clamped bottles away from the bottom of the bottles, so that the bottles that need to be conveyed subsequently can be continuously conveyed while reducing the friction between the accumulated bottles and the conveyor belt 2, thereby reducing the plastic particles on the conveyor line.

[0038] According to the above embodiment, it is further configured that a T-shaped groove 21 is opened at the bottom of the two conveyor belts 2, and the pulling part group 3 includes a fixed pulling group 31 corresponding to the end of the clamping component 4, and the fixed pulling group 31 is provided with a first mounting plate 311, and a first pull rod 312 corresponding to the two conveyor belts 2 is slidably provided on the first mounting plate 311, and first rollers 313 corresponding to the groove 21 are rotatably provided on both sides of the end of the first pull rod 312.

[0039] The first mounting plate 311 is provided with a first supporting rod 314 corresponding to each of the two conveying belts 2 near one side of the output end of the conveying belt 2, and the first supporting rod 314 is provided with a first supporting roller 315 corresponding to the conveying belt 2. The first pull rod 312 is slidingly arranged on the first mounting plate 311, and the first mounting plate 311 is provided with a first linear driver for driving the first pull rod 312 to slide along the height direction of the mounting frame body 1.

[0040] As described above, in actual application, the fixed pulling group 31 of the pulling group 3 is driven by the first linear driver to slide the first pull rod 312, so that the first roller 313 on the first pull rod 312 pulls the conveying belt 2 away from the bottle through the groove 21, and at the same time, the first supporting roller 315 near the output end of the conveying belt 2 supports the conveying belt 2, so that the conveying belt 2 can convey the bottles that are not clamped.

[0041] According to the above embodiment, the pulling group 3 further comprises an adaptive pulling group 32, the adaptive pulling group 32 is provided with a second mounting plate 321, the second mounting plate 321 is slidingly arranged on the mounting frame body 1, and the second mounting plate 321 is slidingly provided with a second pull rod 322 corresponding to each of the two conveying belts 2, and the second pull rod 322 is rotatably provided with a second roller 323 corresponding to the groove 21 at both sides of the end portion.

[0042] The second mounting plate 321 is provided with a second supporting rod 324 corresponding to each of the two conveying belts 2 near one side of the output end of the conveying belt 2, and the second supporting rod 324 is provided with a second supporting roller 325 corresponding to the conveying belt 2. The second pull rod 322 is slidingly arranged on the second mounting plate 321, and the second mounting plate 321 is provided with a second linear driver for driving the second pull rod 322 to slide along the height direction of the mounting frame body 1.

[0043] As described above, in actual application, the adaptive pulling group 32 is driven by the second linear driver to slide the second pull rod 322, so that the second roller 323 on the second pull rod 322 pulls the conveying belt 2 away from the bottle through the groove 21, and at the same time, the second supporting roller 325 near the output end of the conveying belt 2 supports the conveying belt 2, so that the conveying belt 2 at the clamped bottle can be away from the conveying surface and the bottle, and at the same time, when the bottle is transported to be in contact with the clamped bottle, the second mounting plate 321 is slid away from the accumulated bottles, so that the subsequent bottles continue to be transported, and the accumulated bottles do not rub against the conveying belt 2.

[0044] According to the above embodiment, it is further configured that an L-shaped support plate 3211 is provided on the second mounting plate 321, the end of the support plate 3211 is established above the conveying surface and corresponds to the beverage bottle, and two sensors 3212 are provided on the support plate 3211, and the mounting frame 1 is provided with a slide rail 6 for mounting the second mounting plate 321, and a threaded rod 7 threadedly connected to the second mounting plate 321, and a servo motor for driving the threaded rod 7 to rotate is provided on one side of the mounting frame 1, and the servo motor is electrically connected to the two sensors 3212, and the distance between the two sensors 3212 is 0.5cm-1cm different from the diameter of the beverage bottle body.

[0045] As described above, in actual application, a controller electrically connected to the servo motor and the two sensors 3212 is also installed on the mounting frame 1. Since the spacing between the two sensors 3212 is 0.5cm-1cm different from the diameter of the beverage bottle body, when the two sensors 3212 can detect two bottles, the controller does not start the servo motor until the conveyor belt 2 transports the subsequent bottle body to almost fit with the clamped bottle. The two sensors 3212 detect it as two bottles. Then the controller starts the servo motor, driving the threaded rod 7 to rotate, so that the mounting plate slides along the slide rail 6 toward the input end of the conveyor belt 2, and advances in sequence as above, so that the bottles can be stacked together after transportation, and at the same time, the stacked bottles are not rubbed by the conveyor belt 2 as it continues to be transported.

[0046] According to the above embodiment, it is further configured that the clamping assembly 4 includes two symmetrically arranged clamping plates 41, and mounting rods 42 are provided on both sides of the body. The two clamping plates 41 are respectively slidably arranged on the mounting rods 42 on both sides of the body, and the mounting rods 42 are provided with electric telescopic rods 43 that push the clamping plates 41 to slide along the width direction of the body.

[0047] As described above, in actual application, when it is necessary to fix the bottle, the two clamping plates 41 are pushed closer to each other by the electric telescopic rod 43 so that the two clamping plates 41 clamp the bottle on the conveying surface.

[0048] According to the above embodiment, it is further configured that the tensioning assembly 5 includes a top rod 51 slidably arranged on the mounting frame 1, and a tensioning roller 52 is rotatably arranged on the top rod 51 to be in contact with the end of the two conveyor belts 2 away from the conveying surface, and an elastic member 53 is provided on the mounting frame 1, and the elastic member 53 has the function of pushing the top rod 51 to slide along the height direction of the mounting frame 1.

[0049] As described above, in actual application, the elastic member 53 pushes the top rod 51 so that the tensioning roller 52 is in contact with the end of the conveyor belt 2 away from the conveying surface. When the conveyor belt 2 is pulled away from the bottom of the bottle, the conveyor belt 2 squeezes the tensioning roller 52 so that the conveyor belt 2 can adapt to the length of the pull.

[0050] According to the above embodiment, it is further configured that a rotating drive rod 8 is provided at both ends of the mounting frame 1, and a drive roller 9 is symmetrically provided on the drive rod 8 and is in contact with the transmission surfaces of the two conveyor belts 2, and a drive motor 10 is installed on one end side of the body to drive the mounting rod 42 to rotate.

[0051] As described above, in actual application, the driving motor 10 drives the driving rod 8 to rotate and then drives the transmission roller 9 on the mounting rod 42 to rotate, so that the conveyor belt 2 continues to convey. It is further explained here that when the conveyor belt 2 is pulled, the rotation speed of the transmission roller 9 on the side of the conveyor belt 2 without a driving source is greater than the transmission roller 9 with a driving source, so that the conveyor belt 2 can be pulled away from the beverage bottle.

[0052] A beverage bottle conveying method for beverage production according to an embodiment of the present invention includes:

[0053] S1, conveying beverage bottles through the conveyor belt 2 on the conveying surface;

[0054] S2. After a certain number of beverage bottles on the conveying surface have passed through the clamping assembly 4, the electric telescopic rod 43 of the clamping assembly 4 pushes the clamping plate 41 to clamp the subsequent beverage bottles;

[0055] S3, then the conveyor belt 2 at the end of the clamping plate 41 is pulled away from the clamped beverage bottle by the fixed pulling group 31,

[0056] S4. The adaptive pulling group 32 detects the bottles through the two sensors 3212. When the two sensors 3212 detect two bottles, the second mounting plate 321 is slid. The adaptive pulling group 32 can move the conveyor belt 2 away from the conveying surface and the beverage bottles that do not need to be transported.

[0057] S5. The tensioning assembly 5 pushes the push rod 51 through the elastic member 53. The tensioning roller 52 on the push rod 51 fits with the conveyor belt 2. When the conveyor belt 2 is pulled, it can adapt to the length of its conveying surface, so that the conveyor belt 2 does not rub against the clamped beverage bottles and the bottoms of beverage bottles that do not need to be transported.

[0058] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A beverage bottle conveying line for beverage production, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with two mutually symmetrical conveyor belts (2), a plurality of vertically rotating conveyor rollers (11) are arranged between the two conveyor belts (2), the conveyor belts (2) and the conveyor rollers (11) form a conveying surface, the mounting frame (1) is provided with a pulling part group (3) for pulling the conveyor belt (2) away from the conveying surface and the beverage bottles, the mounting frame (1) is also provided with a clamping assembly (4) for positioning the beverage bottles, and the mounting frame (1) is provided with a tensioning assembly (5) that is pulled by the conveyor belt (2).

2. The beverage bottle conveyor line for beverage production according to claim 1, characterized in that: The bottoms of the two conveyor belts (2) are each provided with a T-shaped groove (21), the pulling portion group (3) includes a fixed pulling group (31) corresponding to the end of the clamping assembly (4), the fixed pulling group (31) is provided with a first mounting plate (311), and the first mounting plate (311) is slidably provided with a first pull rod (312) corresponding to the two conveyor belts (2) one by one, and the first pull rod (312) is rotatably provided with first rollers (313) corresponding to the groove (21) on both sides of the end.

3. The beverage bottle conveyor line for beverage production according to claim 2, characterized in that: A first support rod (314) corresponding to the two conveyor belts (2) is provided on one side of the first mounting plate (311) close to the output end of the conveyor belt (2), and a first support roller (315) corresponding to the conveyor belt (2) is provided on the first support rod (314). The first pull rod (312) is slidably provided on the first mounting plate (311), and a first linear drive for driving the first pull rod (312) to slide along the height direction of the mounting frame (1) is provided on the first mounting plate (311).

4. The beverage bottle conveyor line for beverage production according to claim 3, characterized in that: The pulling part group (3) also includes an adaptive pulling group (32), and the adaptive pulling group (32) is provided with a second mounting plate (321), and the second mounting plate (321) is slidably arranged on the mounting frame (1), and a second pull rod (322) corresponding to the two conveyor belts (2) is slidably arranged on the second mounting plate (321), and second rollers (323) corresponding to the grooves (21) are rotatably arranged on both sides of the end of the second pull rod (322).

5. The beverage bottle conveying line for beverage production according to claim 4, characterized in that: A second support rod (324) corresponding to the two conveyor belts (2) is provided on one side of the second mounting plate (321) close to the output end of the conveyor belt (2), and a second support roller (325) corresponding to the conveyor belt (2) is provided on the second support rod (324). The second pull rod (322) is slidably provided on the second mounting plate (321), and a second linear drive is provided on the second mounting plate (321) for driving the second pull rod (322) to slide along the height direction of the mounting frame (1).

6. The beverage bottle conveyor line for beverage production according to claim 5, characterized in that: An L-shaped support plate (3211) is provided on the second mounting plate (321), the end of the support plate (3211) is set above the conveying surface and corresponds to the beverage bottle, and two sensors (3212) are provided on the support plate (3211). The mounting frame (1) is provided with a slide rail (6) for mounting the second mounting plate (321), and a threaded rod (7) threadedly connected to the second mounting plate (321). A servo motor for driving the threaded rod (7) to rotate is provided on one side of the mounting frame (1), and the servo motor is electrically connected to the two sensors (3212). The distance between the two sensors (3212) differs from the diameter of the beverage bottle by 0.5 cm to 1 cm.

7. The beverage bottle conveyor line for beverage production according to claim 1, characterized in that: The clamping assembly (4) comprises two symmetrically arranged clamping plates (41), and mounting rods (42) are provided on both sides of the machine body. The two clamping plates (41) are respectively slidably arranged on the mounting rods (42) on both sides of the machine body, and the mounting rods (42) are provided with electric telescopic rods (43) for pushing the clamping plates (41) to slide along the width direction of the machine body.

8. The beverage bottle conveyor line for beverage production according to claim 1, characterized in that: The tensioning assembly (5) includes a top rod (51) slidably arranged on the mounting frame (1); a tensioning roller (52) is rotatably arranged on the top rod (51) and is in contact with one end of the two conveyor belts (2) away from the conveying surface; an elastic member (53) is arranged on the mounting frame (1); and the elastic member (53) has the function of pushing the top rod (51) to slide along the height direction of the mounting frame (1).

9. The beverage bottle conveyor line for beverage production according to claim 1, characterized in that: Both ends of the mounting frame (1) are provided with rotating drive rods (8), and drive rollers (9) are symmetrically provided on the drive rods (8) and are in contact with the transmission surfaces of the two conveyor belts (2). A drive motor (10) for driving the drive rods (8) to rotate is installed on one end of the machine body.

10. A method for conveying beverage bottles for beverage production, characterized in that: A beverage bottle conveying line for beverage production according to any one of claims 1 to 9, comprising: The beverage bottles are transported via a conveyor belt (2) on the conveying surface; After a certain number of beverage bottles on the conveying surface have passed through the clamping assembly (4), the subsequent beverage bottles are clamped; Pull the conveyor belt (2) at the clamped beverage bottles and beverage bottles that do not need to be transported away from the conveying surface and the beverage bottles; The conveyor belt (2) is prevented from rubbing against the clamped beverage bottles and the bottoms of beverage bottles that do not need to be transported.

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