Transfusion bottle conveying differential steering mechanism

Abstract

The utility model discloses an infusion bottle conveying differential steering mechanism which comprises a low-speed conveying belt and a high-speed conveying belt, the low-speed conveying belt and the high-speed conveying belt are arranged side by side, and an inclined material guide channel formed by baffles is arranged between the low-speed conveying belt and the high-speed conveying belt. The inclined material guiding channel obliquely spans the high-speed conveying belt and the low-speed conveying belt, the feeding end of the inclined material guiding channel is located at the feeding end of the high-speed conveying belt, and the discharging end of the inclined material guiding channel is located on the low-speed conveying belt. The problem that in the conveying process of an existing vertical polypropylene infusion bottle, wide-body-side conveying is not convenient to convert into narrow-body-side conveying is solved.

Description

Technical Field

[0001] The utility model relates to the field of equipment for the production of infusion bottles, in particular to a differential steering mechanism for the transportation of infusion bottles. Background Art

[0002] The bottle shape structure of the upright polypropylene infusion bottle is a flat ellipse. In the previous production process, this kind of infusion bottle was generally transported in a lying form. However, with the gradual upgrading of medical equipment, the existing lying transportation has been replaced by standing transportation. Due to the bottle shape being a flat elliptical cylinder, there are two ways to transport it during transportation: the wide body side and the narrow body side. 1. When transporting in the wide body side mode, bottle jamming and bottle toppling often occur during transportation, and operators are required to frequently comb and lift them up, which is not conducive to realizing automated production, resulting in high labor costs and low production efficiency. 2. For narrow body side transportation, equipment for turning from the wide body to the narrow body needs to be purchased, and the equipment price is relatively high, resulting in high production costs. Therefore, it is necessary to improve the existing production line so that it can be transported from the wide body side mode to the narrow body side mode during transportation. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a differential steering mechanism for the transportation of infusion bottles, so as to solve the problem that it is not convenient to switch from the wide body side mode to the narrow body side mode during the transportation of the existing upright polypropylene infusion bottles.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A differential steering mechanism for the transportation of infusion bottles includes a low-speed conveyor belt and a high-speed conveyor belt. The low-speed conveyor belt and the high-speed conveyor belt are arranged side by side. An inclined material guiding channel composed of baffles is provided between the low-speed conveyor belt and the high-speed conveyor belt. The inclined material guiding channel obliquely straddles the high-speed conveyor belt and the low-speed conveyor belt. The feeding end of the inclined material guiding channel is located at the feeding end of the high-speed conveyor belt, and the discharging end of the inclined material guiding channel is located on the low-speed conveyor belt.

[0006] By arranging two conveyor belts with different conveying speeds side by side and the inclined material guiding channel, the steering of the upright polypropylene infusion bottle can be realized. The conveying speed of the high-speed conveyor belt is twice that of the low-speed conveyor belt. The upright polypropylene infusion bottle enters the inclined material guiding channel from the feeding end of the high-speed conveyor belt in the wide body side conveying mode, and then gradually obliquely straddles towards the low-speed conveyor belt under the limitation of the inclined material guiding channel. During the straddling process, since the conveying speed of the high-speed conveyor belt is twice that of the low-speed conveyor belt, the advancing speed of the part of the upright polypropylene infusion bottle located on the high-speed conveyor belt is faster than that of the part located on the low-speed conveyor belt. Therefore, under the drive of the high-speed conveyor belt, the steering of the upright polypropylene infusion bottle is realized, and the inclined material guiding channel plays a limiting role.

[0007] As a further preference of the present utility model, a ball row is provided at the gap between the low-speed conveyor belt and the high-speed conveyor belt. The ball row includes a ball support platform and balls. The ball support platform is arranged along the gap between the low-speed conveyor belt and the high-speed conveyor belt and below the gap between the low-speed conveyor belt and the high-speed conveyor belt. The balls are evenly arranged on the surface of the ball support platform. The top surface of the balls is flush with the surfaces of the low-speed conveyor belt and the high-speed conveyor belt. The balls are rotatably connected to the ball support platform.

[0008] The ball row can ensure a smoother process for the upright polypropylene infusion bottle to transition from the high-speed conveyor belt to the low-speed conveyor belt.

[0009] As a further preference of the present utility model, the baffle of the inclined material guiding channel is fixed by a guardrail bracket.

[0010] As a further preference of the present utility model, the baffle of the inclined material guiding channel includes a fixed part and a height adjusting part arranged in sequence from top to bottom. Both sides of the fixed part are fixedly connected to the guardrail bracket. Lifting holes are vertically opened at both ends of the top surface of the fixed part. At positions of both ends of the height adjusting part facing the lifting holes, lifting support rods adapted to the lifting holes are provided. The lifting support rods are rotatably connected to the height adjusting part. The lower part of the lifting support rod is threadedly connected to the lifting hole.

[0011] The height of the entire baffle can be adjusted through the height adjusting part, so as to adapt to the production of upright polypropylene infusion bottles of different heights.

[0012] As a further preference of the present utility model, the width of the inclined material guiding channel gradually decreases from the feed end to the discharge end.

[0013] The width of the inclined material guiding channel gradually changes from the width adapted to the wide-body side conveying mode to the width adapted to the narrow-body side conveying mode according to the turning situation.

[0014] As a further preference of the present utility model, photoelectric counters are arranged on both sides at the rear end of the inclined material guiding channel. The photoelectric counters are electrically connected to an audible and visual alarm.

[0015] It is convenient for counting. When no upright polypropylene infusion bottle is detected passing through after a period of time, relevant signals will be transmitted to the audible and visual alarm, and the audible and visual alarm will be activated to remind the operator of a material blockage situation.

[0016] Compared with the prior art, the present utility model can achieve at least one of the following beneficial effects:

[0017] 1. The turning of upright polypropylene infusion bottles can be achieved through the parallel arrangement of two conveyor belts with different conveying speeds and an inclined material guiding channel. The conveying speed of the high-speed conveyor belt is twice that of the low-speed conveyor belt. The upright polypropylene infusion bottles enter the inclined material guiding channel from the feeding end of the high-speed conveyor belt in the wide-side conveying mode, and then gradually straddle obliquely towards the low-speed conveyor belt under the limitation of the inclined material guiding channel. During the straddling process, since the conveying speed of the high-speed conveyor belt is twice that of the low-speed conveyor belt, the advancing speed of the part of the upright polypropylene infusion bottle on the high-speed conveyor belt is faster than that of the part on the low-speed conveyor belt. Therefore, driven by the high-speed conveyor belt, the turning of the upright polypropylene infusion bottles is realized, and the inclined material guiding channel plays a limiting role.

[0018] 2. The ball row can ensure a smoother process for the upright polypropylene infusion bottles to transition from the high-speed conveyor belt to the low-speed conveyor belt.

[0019] 3. The height adjustment part can adjust the height of the entire baffle, so as to adapt to the production of upright polypropylene infusion bottles with different heights.

[0020] 4. The width of the inclined material guiding channel gradually changes from the width adapted to the wide-side conveying mode to the width adapted to the narrow-side conveying mode according to the turning situation.

[0021] 5. It is convenient for counting. When no upright polypropylene infusion bottle is detected passing through for a period of time, relevant signals will be transmitted to the audible and visual alarm, and the audible and visual alarm will be activated to remind the operator of a material blockage situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention.

[0023] Figure 2 is a schematic structural diagram of the baffle of the inclined material guiding channel of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0025] Accordingly, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0026] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0027] It should be noted that like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Specific Embodiment 1:

[0031] Figure 1 、 Figure 2A differential steering mechanism for transporting infusion bottles is shown, which includes a low-speed conveyor belt 1 and a high-speed conveyor belt 2. The low-speed conveyor belt 1 and the high-speed conveyor belt 2 are arranged side by side. An inclined feeding channel formed by baffles is provided between the low-speed conveyor belt 1 and the high-speed conveyor belt 2. The inclined feeding channel straddles the high-speed conveyor belt 2 and the low-speed conveyor belt 1 obliquely. The feeding end of the inclined feeding channel is located at the feeding end of the high-speed conveyor belt 2, and the discharging end of the inclined feeding channel is located on the low-speed conveyor belt 1.

[0032] The steering of upright polypropylene infusion bottles can be achieved through the side-by-side arrangement of two conveyor belts with different conveying speeds and the inclined feeding channel. The conveying speed of the high-speed conveyor belt is twice that of the low-speed conveyor belt. The upright polypropylene infusion bottles enter the inclined feeding channel from the feeding end of the high-speed conveyor belt in the wide-body side conveying mode, and then gradually straddle obliquely towards the low-speed conveyor belt under the limitation of the inclined feeding channel. During the straddling process, since the conveying speed of the high-speed conveyor belt is twice that of the low-speed conveyor belt, the advancing speed of the part of the upright polypropylene infusion bottle on the high-speed conveyor belt is faster than that of the part on the low-speed conveyor belt. Therefore, driven by the high-speed conveyor belt, the steering of the upright polypropylene infusion bottles is realized, and the inclined feeding channel plays a limiting role. Specific Embodiment 2:

[0034] In this embodiment, the low-speed conveyor belt 1 and the high-speed conveyor belt 2 are further described on the basis of Specific Embodiment 1. A ball row 3 is provided at the gap between the low-speed conveyor belt 1 and the high-speed conveyor belt 2. The ball row 3 includes a ball support platform and balls. The ball support platform is arranged along the gap between the low-speed conveyor belt 1 and the high-speed conveyor belt 2 below the gap between the low-speed conveyor belt 1 and the high-speed conveyor belt 2, and the balls are evenly arranged on the surface of the ball support platform. The top surface of the balls is flush with the surfaces of the low-speed conveyor belt 1 and the high-speed conveyor belt 2, and the balls are rotatably connected with the ball support platform.

[0035] The ball row can ensure a smoother process for the upright polypropylene infusion bottles to transition from the high-speed conveyor belt to the low-speed conveyor belt. Specific Embodiment 3:

[0037] In this embodiment, the inclined feeding channel is further described on the basis of Specific Embodiment 1. The baffle 4 of the inclined feeding channel is fixed by a guardrail bracket 5. Specific Embodiment 4:

[0039] This embodiment further illustrates the inclined material guiding channel on the basis of the specific embodiment 1. The baffle 4 of the inclined material guiding channel includes a fixed part 41 and a height adjusting part 42 which are arranged in sequence from top to bottom. Both sides of the fixed part 41 are fixedly connected with the guardrail bracket 5. Lifting holes are vertically opened at both ends of the top surface of the fixed part 41. At positions opposite to the lifting holes at both ends of the height adjusting part 42, there are lifting support rods 6 adapted to the lifting holes. The lifting support rods 6 are rotatably connected with the height adjusting part 42, and the lower part of the lifting support rods 6 is threadedly connected with the lifting holes.

[0040] The overall height of the baffle can be adjusted through the height adjusting part, so as to adapt to the production of upright polypropylene infusion bottles with different heights. Specific embodiment 5:

[0042] This embodiment further illustrates the inclined material guiding channel on the basis of the specific embodiment 1. The width of the inclined material guiding channel gradually decreases from the feed end to the discharge end.

[0043] The width of the inclined material guiding channel gradually changes from the width adapted to the wide-body side conveying mode to the width adapted to the narrow-body side conveying mode according to the steering situation. Specific embodiment 6:

[0045] This embodiment further illustrates the inclined material guiding channel on the basis of the specific embodiment 1. Photoelectric counters 7 are arranged on both sides at the rear end of the inclined material guiding channel. The photoelectric counters 7 are electrically connected with the sound and light alarm.

[0046] It is convenient for counting. When no upright polypropylene infusion bottle is detected passing through for a period of time, relevant signals will be transmitted to the sound and light alarm, and the sound and light alarm will be activated to remind the operator of the material blocking situation.

[0047] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent substitution on some of the technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A differential steering mechanism for transporting an infusion bottle, characterized in that: The invention comprises a low-speed conveyor belt (1) and a high-speed conveyor belt (2), wherein the low-speed conveyor belt (1) and the high-speed conveyor belt (2) are arranged side by side, and an inclined material guide channel formed by a baffle is arranged between the low-speed conveyor belt (1) and the high-speed conveyor belt (2), wherein the inclined material guide channel is arranged obliquely across the high-speed conveyor belt (2) and the low-speed conveyor belt (1), wherein the feed end of the inclined material guide channel is located at the feed end of the high-speed conveyor belt (2), and the discharge end of the inclined material guide channel is located on the low-speed conveyor belt (1).

2. The infusion bottle conveying differential steering mechanism according to claim 1, characterized in that: A ball row (3) is provided at the gap between the low-speed conveyor belt (1) and the high-speed conveyor belt (2), and the ball row (3) comprises a ball support platform and balls. The ball support platform is arranged below the gap between the low-speed conveyor belt (1) and the high-speed conveyor belt (2) along the gap between the low-speed conveyor belt (1) and the high-speed conveyor belt (2), and the balls are evenly arranged on the surface of the ball support platform. The top surface of the balls is flush with the surface of the low-speed conveyor belt (1) and the high-speed conveyor belt (2), and the balls are connected to the ball support platform in a rolling manner.

3. The infusion bottle conveying differential steering mechanism according to claim 1, characterized in that: The baffle plate (4) of the inclined material guiding channel is fixed by a guardrail bracket (5).

4. The infusion bottle conveying differential steering mechanism according to claim 3, characterized in that: The baffle plate (4) of the inclined material guiding channel comprises a fixing portion (41) and a height adjustment portion (42) which are arranged in sequence from top to bottom, the two sides of the fixing portion (41) are fixedly connected to the guardrail bracket (5), the two ends of the top surface of the fixing portion (41) are vertically provided with lifting holes, and the two ends of the height adjustment portion (42) are provided with lifting support rods (6) adapted to the lifting holes at positions facing the lifting holes, the lifting support rods (6) are rotatably connected to the height adjustment portion (42), and the lower part of the lifting support rod (6) is threadedly connected to the lifting hole.

5. The infusion bottle conveying differential steering mechanism according to claim 1, characterized in that: The width of the inclined material guiding channel gradually decreases from the feeding end to the discharging end.

6. The infusion bottle conveying differential steering mechanism according to claim 1, characterized in that: Photoelectric counters (7) are provided on both sides of the rear end of the inclined material guiding channel, and the photoelectric counters (7) are electrically connected to the sound and light alarm.

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