Limiting conveying device for bottle bodies

Abstract

The utility model relates to a bottle body limiting and conveying device which comprises a mounting frame, a conveying device, a first baffle, a second baffle and a bottle opening orientation detection device, and the conveying device is arranged on the mounting frame and suitable for conveying bottle bodies; the first baffle and the second baffle are oppositely arranged on the two sides of the conveying device. The body length direction of the first baffle and the body length direction of the second baffle are parallel to each other and extend in the conveying direction of the conveying device. The bottle opening orientation detection device is installed between the first baffle and the second baffle, a limiting groove is formed in the side, facing the conveying device, of the bottle opening orientation detection device, and the outline of the limiting groove is matched with the bottle opening of the bottle body. The bottle opening orientation detection device and the conveying device are arranged, so that only when the bottle openings of the bottle bodies face upwards, the bottle bodies can penetrate through the position between the bottle opening orientation detection device and the conveying device, it is guaranteed that the bottle openings of the bottle bodies face upwards all the time, the situation that the bottle bodies cannot be filled due to the fact that the bottle openings of the bottle bodies face downwards is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of material conveying, and in particular to a bottle position limiting conveying device. Background Art

[0002] Conveyor belts, also known as transport belts or transmission belts, are widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, and food, mainly for the transportation of materials. Conveyor belts can transport various bulk materials as well as various cartons, packaging bags and other small-weight items. At the same time, conveyor belts can transport continuously, efficiently, and at a large angle. They are safe to operate, easy to use, easy to maintain, and low in freight. They can also shorten the transportation distance, reduce the project cost, and save manpower and material resources.

[0003] At present, the cosmetics industry often needs to convey and fill large quantities of bottles. If the bottles on the conveyor belt are in a state where the bottle mouths are facing downwards, not only will the bottles with the bottle mouths facing downwards be unable to be filled, but the filling probe protruding from the filling process will not be able to identify the direction of the bottle mouths and will still fill the bottles with the bottle mouths facing downwards, causing the liquid to flow along the bottles to the conveying device, which not only affects the production efficiency but may also cause damage to the conveying device.

[0004] Therefore, how to prevent the bottle mouth from facing downward during the bottle conveying and filling process so that the staff can correct it in time has become a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] In view of this, the present application proposes a bottle position limiting conveying device, which is suitable for preventing the bottle mouth from facing downward during the bottle conveying process.

[0006] According to one aspect of the present application, a bottle position limiting conveying device is provided, comprising: a mounting frame, a conveying device, a first baffle, a second baffle and a bottle mouth direction detection device,

[0007] The conveying device is arranged on the mounting frame, and the conveying device is suitable for conveying the bottle body;

[0008] The first baffle and the second baffle are arranged oppositely on both sides of the conveying device; the length direction of the first baffle and the length direction of the second baffle are arranged parallel to each other and extend along the conveying direction of the conveying device;

[0009] The bottle mouth direction detection device is installed between the first baffle and the second baffle. A limiting groove is provided on the side of the bottle mouth direction detection device facing the conveying device. The contour of the limiting groove matches the bottle mouth of the bottle body. When the bottle mouth of the bottle body faces the detection device, the bottle body can pass between the bottle mouth direction detection device and the conveying device.

[0010] In one possible implementation, the bottle mouth direction detection device includes a bottle neck limiting door and two fixing ears; the two fixing ears are respectively arranged on both sides of the opening of the bottle neck limiting door, and are suitable for fixing the bottle neck limiting door on the upper surfaces of the first baffle and the second baffle; the limiting groove is opened on the side of the bottle neck limiting door facing the conveying device.

[0011] In a possible implementation, the bottle mouth direction detection device is provided with two support parts; the two support parts are respectively arranged between the bottle neck limiting door and the two fixing ears; and the distance between the two support parts is greater than the diameter of a single bottle.

[0012] In a possible implementation, more than two locking assemblies are further included; the bottle mouth facing positioning device is respectively connected to the first baffle plate and the second baffle plate through the more than two locking assemblies.

[0013] In one possible implementation, the locking assembly includes a screw; a screw hole is opened on the upper surface of the first baffle or the second baffle, and mounting holes are opened on both sides of the bottle mouth facing the detection device, and the screw passes through the mounting hole and is connected to the screw hole of the first baffle or the second baffle.

[0014] In a possible implementation, it further includes two or more fixed supports, which are respectively installed on both sides of the mounting frame, and the first baffle plate and the second baffle plate are respectively connected to the mounting frame through the two or more fixed supports.

[0015] In a possible implementation, the fixed support includes a bearing rod and a fixing rod; one side of the bearing rod is connected to the mounting frame, and one end of the fixing rod passes through the bearing rod and is connected to the first baffle.

[0016] In one possible implementation, the conveying device includes a conveying crawler, a driving roller, a driven roller and a driving motor;

[0017] The driving roller and the driven roller are respectively arranged at the two ends of the mounting frame; the conveying crawler is closed, one end of the conveying crawler is sleeved on the driving roller, and the other end of the conveying crawler is sleeved on the driven roller; the output end of the driving motor is connected to the driving roller, and the driving motor is suitable for driving the driving roller to rotate.

[0018] In a possible implementation, anti-collision parts are provided on both sides of the upper end of the bottle neck limiting door.

[0019] Beneficial effects of the utility model:

[0020] By setting up the bottle mouth direction detection device, the bottle can only pass through the bottle mouth direction detection device and the conveying device when the bottle mouth is facing upward, ensuring that the bottle body always keeps the bottle mouth facing upward, avoiding the situation where the bottle body cannot be filled due to the bottle mouth facing downward, and improving work efficiency.

[0021] By setting up a locking assembly, the locking assembly firmly mounts the bottle mouth direction detection device on the first baffle and the second baffle, effectively preventing the bottle body from entering the bottle body neck limit door when the bottle mouth is facing downward and causing the bottle body neck limit door to be displaced, thereby ensuring the stability of the bottle mouth direction detection device.

[0022] By providing the support parts, since the distance between the support parts is equal to the maximum width of a single bottle body, the support parts can support the bottle body to prevent the bottle body from tilting or falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and, together with the description, serve to explain the principles of the present application.

[0024] Figure 1 A main structure diagram of a bottle position limiting conveying device of the present application is shown;

[0025] Figure 2 A front view structural diagram of a bottle position limiting conveying device of the present application is shown;

[0026] Figure 3 A partial structural diagram of the bottle mouth direction detection device of the present application is shown;

[0027] Figure 4 A cross-sectional structural diagram of the conveying device of the present application is shown. DETAILED DESCRIPTION

[0028] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0029] Among them, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model or simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0032] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0033] Figure 1 A main structure diagram of a bottle position limiting conveying device of the present application is shown; Figure 2 A front view structural diagram of a bottle position limiting conveying device of the present application is shown; Figure 3 A partial structural diagram of the bottle mouth orientation detection device 400 of the present application is shown. Figure 4 2 shows a cross-sectional structural diagram of the conveying device of the present application. Figures 1 to 4 As shown, the present application provides a bottle body limiting conveying device, including: a mounting frame 100, a conveying device, a first baffle 310, a second baffle 320 and a bottle mouth direction detection device 400, the conveying device is arranged on the mounting frame 100, and the conveying device is suitable for conveying the bottle body; the first baffle 310 and the second baffle 320 are relatively arranged on both sides of the conveying device; the body length direction of the first baffle 310 and the body length direction of the second baffle 320 are arranged parallel to each other and extend along the conveying direction of the conveying device; the bottle mouth direction detection device 400 is installed between the first baffle 310 and the second baffle 320, and a limiting groove is provided on the side of the bottle mouth direction detection device 400 facing the conveying device, and the contour of the limiting groove matches the bottle mouth of the bottle body, so that when the bottle mouth of the bottle body faces the bottle mouth direction detection device 400, the bottle body can pass between the bottle mouth direction detection device 400 and the conveying device.

[0034] It should be noted here that the mounting frame 100 is suitable for providing a complete mounting foundation for the conveying device, the conveying device is arranged on the mounting frame 100, and the conveying device is suitable for transmitting bottle bodies. The first baffle plate 310 and the second baffle plate 320 are relatively arranged on both sides of the conveying device. The first baffle plate 310 and the second baffle plate 320 can limit the bottle body to prevent the bottle body from falling out of the conveying device during the conveying process, and at the same time prevent the bottle body from tipping over during the conveying, thereby maintaining the stability of the bottle body on the conveying device. The bottle mouth direction detection device 400 is installed on the upper surfaces of the first baffle plate 310 and the second baffle plate 320, and a limiting groove is provided on the side of the bottle mouth direction detection device 400 facing the conveying device, and the contour of the limiting groove matches the bottle mouth of the bottle body. The bottle mouth direction detection device 400 is suitable for when the bottle mouth of the bottle body faces the bottle mouth direction When the bottle is facing the detection device 400, the bottle body can pass between the bottle mouth facing the detection device 400 and the conveying device. By setting the bottle mouth facing the detection device 400, it is limited that the bottle body can only pass between the bottle mouth facing the detection device 400 and the conveying device when the bottle mouth is facing upward. If the bottle mouth is facing downward, the bottle body will be blocked on the side of the bottle mouth facing the detection device 400 due to the limiting effect of the bottle mouth facing the detection device 400. As the conveyor belt conveys the bottle, the conveyance of the bottle is interrupted. At this time, the staff promptly adjusts the position of the bottle body and then conveys it. The present application can assist the staff to promptly detect the direction of the bottle mouth of the bottle body, ensure that the bottle body always keeps the bottle mouth facing upward during the filling process, avoid the situation where the bottle body cannot be filled due to the bottle mouth facing downward, and improve work efficiency.

[0035] In one possible implementation, the bottle mouth orientation detection device 400 includes a bottle neck limiting door 410 and two fixing ears 420; the two fixing ears 420 are respectively arranged on both sides of the opening of the bottle neck limiting door 410, and are suitable for fixing the bottle neck limiting door 410 on the upper surfaces of the first baffle 310 and the second baffle 320; the limiting groove is opened on the side of the bottle neck limiting door 410 facing the conveying device.

[0036] It should be noted here that a limiting groove is provided on the side of the bottle neck limiting door 410 facing the conveying device, and the limiting groove is larger than the diameter of the bottle mouth and smaller than the diameter of the bottle body, which is suitable for ensuring that the bottle can pass through between the bottle neck limiting door 410 and the conveying device only when the bottle mouth is facing upwards. The two sides of the bottle neck limiting door 410 opening toward the conveying device are fixedly connected to the fixing ears 420, and the fixing ears 420 are suitable for installing the bottle neck limiting door 410 on the upper surfaces of the first baffle 310 and the second baffle 320.

[0037] Furthermore, the bottle neck limiting door 410 is arranged in a Π-shaped structure. The design of the Π-shaped structure allows the bottle mouth to pass smoothly between the bottle mouth detection device 400 and the conveying device only when the bottle mouth is completely facing upward, which greatly reduces the false detection rate and ensures that the bottle body can pass only when the bottle mouth is facing upward, thereby improving work efficiency.

[0038] In a possible implementation, the first baffle 310 and the second baffle 320 are both rectangular plate structures.

[0039] In a possible implementation, the bottle mouth orientation detection device 400 is provided with two support parts 430; the two support parts 430 are respectively provided between the bottle body neck limiting gate 410 and the two fixing ears 420; the distance between the two support parts 430 is equal to the maximum width of a single bottle body. By providing the support parts 430, since the distance between the support parts 430 is equal to the maximum width of a single bottle body, the support parts 430 can support the bottle body to prevent the bottle body from tilting or falling, and ensure that the bottle body can pass through the bottle mouth orientation detection device 400 and the conveying device with the bottle mouth facing upward.

[0040] Furthermore, the bottle neck limiting door 410, the support part 430 and the fixing ear 420 are integrally formed. The integrally formed design reduces the breakpoints of the connection between the bottle neck limiting door 410, the support part 430 and the fixing ear 420, thereby ensuring the stability of the overall structure of the bottle mouth direction detection device 400.

[0041] It should be noted here that if Figure 2 As shown, the bottle body neck limiting gate 410, the support part 430, the first baffle plate 310, the second baffle plate 320 and the conveying device together form a bottle body conveying channel, the inner wall contour of the bottle body conveying channel is adapted to the outer contour of the bottle body, wherein the height of the bottle body is the sum of the height a of the bottle body and the height b of the bottle mouth, the distance α between the bottle body neck limiting gate 410 and the conveying crawler 210 is greater than the height a of the bottle body and less than the height of the bottle body (i.e., a<α<a+b), the width β of the limiting groove is greater than the width of the bottle mouth and less than the width of the bottle body, and the height γ of the limiting groove from the conveying belt is greater than the overall height of the bottle body. When the conveying device conveys the bottle body, the bottle body conveying channel ensures that the bottle body with the bottle mouth facing upward can smoothly pass through the bottle body conveying channel and enter the next process, avoiding the situation that the bottle body cannot be filled due to the bottle mouth facing downward when the bottle body is filled in the next process, thereby improving work efficiency.

[0042] In a possible implementation, more than two locking assemblies 440 are further included, and the bottle mouth orientation detection device 400 is respectively connected to the first baffle 310 and the second baffle 320 through the more than two locking assemblies 440. It should be noted here that the bottle mouth orientation detection device 400 is detachably connected to the first baffle 310 and the second baffle 320 through the locking assembly 440, and the locking assembly 440 is suitable for stably mounting the bottle mouth orientation detection device 400 on the first baffle 310 and the second baffle 320, effectively preventing the bottle from entering the bottle body neck limiting door 410 with the bottle mouth facing downward, causing the bottle body neck limiting door 410 to be displaced, thereby ensuring the stability of the bottle mouth orientation detection device 400.

[0043] In one possible implementation, the locking assembly 440 includes a bolt; a screw hole is provided on the upper surface of the first baffle 310 or the second baffle 320, and mounting holes are provided on both sides of the bottle mouth facing the detection device 400, and the bolt passes through the mounting hole and is connected to the screw hole of the first baffle 310 or the second baffle 320.

[0044] It should be noted here that mounting holes are provided on the fixing ears 420 on both sides of the opening of the bottle mouth orientation device. Correspondingly, screw holes are symmetrically provided on the upper surfaces of the first baffle plate 310 and the second baffle plate 320. Bolts pass through the mounting holes on the fixing ears 420 and are screwed to the screw holes on the second baffle plate 320 and the second baffle plate 320, so that the bottle mouth orientation detection device 400 is firmly installed on the first baffle plate 310 and the second baffle plate 320. When it is necessary to replace the bottle mouth orientation detection device 400 that matches the bottle body, the bottle mouth orientation detection device 400 can be disassembled and installed by simply tightening the bolts.

[0045] In one possible implementation, it also includes more than two fixed supports, which are respectively installed on both sides of the mounting frame 100, and the first baffle 310 and the second baffle 320 are respectively connected to the mounting frame 100 through the more than two fixed supports. It should be noted here that the more than two fixed supports are respectively installed on both sides of the mounting frame 100, and the other ends of the two fixed supports are respectively connected to the first baffle 310 and the second baffle 320, and the more than two fixed supports are suitable for providing fixed support for the first baffle 310 and the second baffle 320, respectively, thereby ensuring that the first baffle 310 maintains a relatively fixed position during the bottle transmission process.

[0046] In one possible implementation, the fixed support includes a load-bearing rod 510 and a fixing rod 520; one end of the load-bearing rod 510 is connected to the mounting frame 100, and a through hole is provided on the side wall of the load-bearing rod 510, and the fixing rod 520 passes through the through hole and is connected to the load-bearing rod 510, and at the same time, the length directions of the load-bearing rod 510 and the fixing rod 520 are perpendicular to each other, and one end of the fixing rod 520 passes through the load-bearing rod 510 and is connected to the side wall of the first baffle 310 or the second baffle 320. Furthermore, the fixing rod 520 can move in the through hole, and the moving direction is parallel to the length direction of the fixing rod 520. By plugging and pulling the fixing rod 520 in the through hole of the load-bearing rod 510, the distance between the first baffle 310 and the second baffle 320 can be easily adjusted, thereby adapting to the transportation requirements of different bottles.

[0047] Furthermore, slide grooves are provided on both sides along the length direction of the mounting frame 100, and one end of the load-bearing rod 510 extends into the slide groove. At the same time, the load-bearing rod 510 can be slidably arranged in the slide grooves on both sides of the mounting frame 100, so that the distance between multiple load-bearing rods 510 can be adjusted.

[0048] Furthermore, the first baffle 310 and the second baffle 320 are respectively provided with a card slot on the side facing away from each other, and the fixed end is inserted into the card slot. By providing the card slot on the first baffle 310 and the second baffle 320, a detachable connection between the fixing rod 520 and the first baffle 310 or the second baffle 320 is achieved.

[0049] Furthermore, it also includes a locking piece 530. A locking hole is provided at the top of the load-bearing rod 510, and the locking hole is connected to the through hole. The locking piece 530 is set at the top of the load-bearing rod 510 through the locking hole and can be screwed in and out of the locking hole of the load-bearing rod 510. The locking piece 530 is suitable for locking the fixing rod 520. It should be noted here that when the fixing rod 520 is in the required position, the locking piece 530 is tightened to press the fixing rod 520 so that the fixing rod 520 is fixed to the load-bearing rod 510, thereby ensuring the stability of the fixing rod 520 on the load-bearing rod 510 and preventing the first baffle 310 from being displaced during use.

[0050] In one possible implementation, more than two fixed supports are provided; the more than two fixed supports are arranged in sequence along the conveying direction of the conveying device. It should be noted here that providing multiple fixed supports can effectively disperse and bear the weight of the first baffle 310 and the second baffle. The number and position of the fixed supports can be adjusted according to actual needs, and the first baffle 310 and the second baffle 320 of different lengths and widths can be flexibly adapted.

[0051] In one possible implementation, Figure 4As shown, the conveying device includes a conveying belt 210, an active roller 220, a driven roller 230 and a driving motor (not shown in the figure), the active roller 220 and the driven roller 230 are respectively arranged at the two ends of the mounting frame 100, and the conveying belt 210 is arranged in a closed manner, wherein one end of the conveying belt 210 is sleeved on the active roller 220, and the other end of the conveying belt 210 is sleeved on the driven roller 230, and the conveying belt 210 is meshedly connected with the active roller 220 and the driven roller 230, and the output end of the driving motor is drivingly connected to the central axis of the active roller 220, and the driving motor is suitable for driving the active roller 220 to rotate, thereby driving the conveying belt 210 to move.

[0052] It should be noted here that the closed setting of the conveyor belt 210 helps to maintain the tension of the conveyor belt 210 and prevent conveying jumps caused by loose conveyor belts. The conveyor belt 210 is meshedly connected with the active roller 220 and the driven roller 230. The meshing connection method can reduce the vibration of the conveyor belt during transportation and ensure that the conveying device can smoothly convey the bottle body. The driving motor drives the active roller 220 to rotate, thereby driving the conveyor belt 210 to move, which is convenient for the conveyor belt 210 to convey the bottle body. By setting up the conveying device, the conveying device can smoothly and quickly convey the bottle body, which greatly reduces the workload of the staff and improves the work efficiency.

[0053] In a possible implementation, anti-collision parts 450 are provided on both sides of the upper end of the bottle neck limiting door 410. By providing the anti-collision parts 450, the protruding part of the outer contour of the bottle mouth direction detection device 400 is reduced, and the staff is prevented from colliding with the bottle mouth direction detection device 400 during operation and causing scratches, thereby improving the safety during use.

[0054] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A bottle limiting conveying device, characterized in that: include: A mounting frame, a conveying device, a first baffle, a second baffle and a bottle mouth direction detection device, The conveying device is arranged on the mounting frame, and the conveying device is suitable for conveying the bottle body; The first baffle and the second baffle are arranged on both sides of the conveying device opposite to each other; the length direction of the first baffle and the length direction of the second baffle are arranged parallel to each other and extend along the conveying direction of the conveying device; The bottle mouth direction detection device is installed between the first baffle and the second baffle, and a limiting groove is provided on the side of the bottle mouth direction detection device facing the conveying device. The contour of the limiting groove matches the bottle mouth of the bottle body, and is suitable for allowing the bottle body to pass between the bottle mouth direction detection device and the conveying device when the bottle mouth of the bottle body faces the bottle mouth direction detection device.

2. The bottle position limiting conveying device according to claim 1, characterized in that: The bottle mouth direction detection device comprises a bottle neck limiting door and two fixing ears; The two fixing ears are respectively arranged on both sides of the opening of the bottle neck limiting door, and are suitable for fixing the bottle neck limiting door on the upper surfaces of the first baffle plate and the second baffle plate; The limiting groove is arranged on a side of the bottle body limiting neck door facing the conveying device.

3. The bottle position limiting conveying device according to claim 2, characterized in that: The bottle mouth direction detection device is provided with two supporting parts; The two support parts are respectively arranged between the bottle neck limiting door and the two fixing ears; The distance between the two support parts is greater than the diameter of a single bottle body.

4. The bottle position limiting conveying device according to claim 1, characterized in that: Also includes two or more locking assemblies; The bottle mouth facing positioning device is respectively connected to the first baffle plate and the second baffle plate through more than two locking assemblies.

5. The bottle position limiting conveying device according to claim 4, characterized in that: The locking assembly includes a screw; The upper surface of the first baffle plate or the second baffle plate is provided with screw holes, and the two sides of the bottle mouth facing the detection device are provided with mounting holes, and the screw rod passes through the mounting holes and is connected to the screw holes of the first baffle plate or the second baffle plate.

6. The bottle position limiting conveying device according to claim 1, characterized in that: Also includes two or more fixed supports, The two or more fixing supports are respectively installed on both sides of the mounting frame, and the first baffle plate and the second baffle plate are respectively connected to the mounting frame through the two or more fixing supports.

7. The bottle position limiting conveying device according to claim 6, characterized in that: The fixed support includes a bearing rod and a fixing rod; One side of the bearing rod is connected to the mounting frame, and one end of the fixing rod passes through the bearing rod and is connected to the first baffle.

8. The bottle position limiting conveying device according to claim 1, characterized in that: The conveying device comprises a conveying crawler, a driving roller, a driven roller and a driving motor; The active roller and the driven roller are respectively arranged at two ends of the mounting frame; The conveyor crawler is arranged in a closed manner, one end of the conveyor crawler is sleeved on the active roller, and the other end of the conveyor crawler is sleeved on the driven roller; The output end of the driving motor is connected to the active roller, and the driving motor is suitable for driving the active roller to rotate.

9. The bottle position limiting conveying device according to claim 2, characterized in that: Anti-collision parts are arranged on both sides of the upper end of the bottle body neck limiting door.

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