Bottle clamping device structure

Abstract

The utility model relates to the technical field of filling equipment, and discloses a bottle clamping device structure which comprises a weighing assembly, a bottle clamping assembly and a connecting seat, the weighing assembly is connected with the connecting seat, the rear end of the bottle clamping assembly is rotatably connected with the connecting seat, and at least one limiting component is arranged between the bottle clamping assembly and the connecting seat; when the collision force borne by the bottle clamping assembly is larger than a preset value, the limiting component loses efficacy, so that relative rotation occurs between the bottle clamping assembly and the connecting base. The utility model has the beneficial effect of protecting the weighing assembly from being damaged when the weighing assembly is collided.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a bottle clamping device structure. Background Art

[0002] In the filling equipment, the bottle is clamped by a bottle clamp, and then the material is filled into the bottle. In order to achieve quantitative filling, the bottle clamp is usually equipped with a weighing component, which is connected to the bottle clamp component through a connecting seat, so that the bottle can be weighed accurately. In the process of the bottle clamp receiving the bottle, if the position of the bottle is not correct, it will cause a rigid collision between the bottle clamp component and the bottle. The force of this rigid collision will be directly transmitted to the weighing component through the connecting seat, which is easy to cause damage to the weighing component. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model provides a bottle clamp structure which can reduce the impact force on the weighing assembly when it is hit and protect the weighing assembly from damage.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A bottle clamp structure includes a weighing assembly, a bottle clamp assembly and a connecting seat, wherein the weighing assembly is connected to the connecting seat, the rear end of the bottle clamp assembly is rotationally connected to the connecting seat, and at least one limiting member is provided between the bottle clamp assembly and the connecting seat; when the collision force applied to the bottle clamp assembly is greater than a preset value, the limiting member fails, causing relative rotation between the bottle clamp assembly and the connecting seat. The bottle clamp assembly and the connecting seat are set to be rotationally connected, and the limiting member is used to limit the position. When the collision force is large, the limiting member fails and releases the limit, causing the bottle clamp assembly to rotate and avoid, thereby preventing a large rigid collision force from being directly transmitted to the weighing assembly through the connecting seat, thereby protecting the weighing assembly.

[0006] Preferably, the bottle clamping assembly comprises a clamping seat and a clamping head arranged on the clamping seat, a rotating member is provided at the rear end of the clamping seat, and the clamping seat is rotatably connected to the connecting seat via the rotating member; the limiting member is configured as a limiting pin, and the two ends of the limiting pin are respectively plug-connected with the clamping seat and the connecting seat.

[0007] Preferably, the weighing assembly is fixedly connected to the connecting seat via a mandrel, and the axis of the rotating member is coplanar with the axis of the mandrel and is vertically distributed. The axis of the rotating member and the axis of the mandrel form a plane, and when the bottle body is tilted and causes the bottle clamping assembly to collide, the impact force on the bottle clamping assembly at this time must form an angle with the plane, and when the limiting member fails, the impact force will generate a component force that drives the bottle clamping assembly to rotate around the rotating member, thereby causing the bottle clamping assembly to rotate to avoid, reducing the rigid impact on the weighing assembly.

[0008] Preferably, the limit pin is made of plastic, which has low strength and will break after being hit, thereby allowing the bottle clamping assembly to rotate and avoid.

[0009] Preferably, a through hole is provided at the rear end of the clamp seat, one end of the rotating member is fixedly connected to the connecting seat, the other end of the rotating member passes through the through hole to form a clearance fit, and a limiting convex ring is provided at the end of the rotating member on one side of the clamp seat.

[0010] Preferably, one end of the connecting seat extends to form a connecting portion, a lower socket is provided on the connecting portion, an upper socket is provided on the clamp seat at a position corresponding to the lower socket, one end of the limit pin is plugged into the lower socket, and the other end of the limit pin is plugged into the upper socket.

[0011] Preferably, the number of the lower plug holes is two, and the two lower plug holes are symmetrically distributed on both sides of the rotating member. The number of the limit pins is two, and the two limit pins are correspondingly inserted into the upper plug hole and the lower plug hole.

[0012] Preferably, an annular groove is provided at the upper edge of the lower insertion hole, and a convex ring matched with the annular groove is provided at the middle portion of the limit pin.

[0013] Therefore, the utility model has the beneficial effect of protecting the weighing component from damage when it is hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 for Figure 1 A partial exploded view of the .

[0016] Figure 3 for Figure 2 Enlarged schematic diagram at point A in the middle. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the scope of protection of the present invention.

[0018] It should be understood that, in this document, the expressions "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor should they be understood as implicitly indicating the number of technical features indicated. Features defined as "first" or "second" may explicitly or implicitly indicate that at least one of the features is included.

[0019] like Figure 1-Figure 3 The bottle clamp structure shown in the figure includes a weighing component 10, a bottle clamping component 11 and a connecting seat 12. The weighing component 10 is connected to the connecting seat 12. The rear end of the bottle clamping component 11 is rotatably connected to the connecting seat 12. At least one limiting component 20 is provided between the bottle clamping component 11 and the connecting seat 12. When the collision force applied to the bottle clamping component 11 is greater than a preset value, the limiting component 20 fails, causing relative rotation between the bottle clamping component 11 and the connecting seat 12.

[0020] The bottle clamping assembly 11 comprises a clamping seat 110, a clamping head 111 arranged on the clamping seat 110, a rotating member 30 is arranged at the rear end of the clamping seat 110, and the clamping seat 110 is rotatably connected to the connecting seat 12 through the rotating member 30; specifically, a through hole 1100 is arranged at the rear end of the clamping seat 110, one end of the rotating member 30 is fixedly connected to the connecting seat 12, and the other end of the rotating member 30 passes through the through hole 1100 to form a clearance fit, and a limiting convex ring 300 is arranged at one side of the clamping seat 110. The weighing assembly 10 is fixedly connected to the connecting seat through the mandrel 100, and the axis of the rotating member 30 is coplanar with the axis of the mandrel 100 and is vertically distributed.

[0021] The limiting member 20 is configured as a limiting pin 200, and the two ends of the limiting pin 200 are plugged and connected with the clamp seat 110 and the connecting seat 12 respectively. Specifically, one end of the connecting seat 12 extends to form a connecting portion 120, and the connecting portion 120 is provided with a lower plug hole 121. The clamp seat 110 is provided with an upper plug hole 1101 at a position corresponding to the lower plug hole 121. One end of the limiting pin 200 is plugged with the lower plug hole 121, and the other end of the limiting pin 200 is plugged with the upper plug hole 1101. In this embodiment, there are two lower plug holes 121, and the two lower plug holes 121 are symmetrically distributed on both sides of the rotating member 30. There are two limiting pins 200, and the two limiting pins 200 are correspondingly inserted into the upper plug hole 1101 and the lower plug hole 121. An annular groove 1210 is provided at the upper edge of the lower insertion hole 121 , and a convex ring 201 matched with the annular groove 1210 is provided at the middle portion of the limiting pin 200 .

[0022] The limit pin 200 is made of plastic, so that when the collision force applied to the bottle clamping assembly is greater than a preset value, the limit pin can be stably broken; technicians in this field select the diameter and material model of the limit member according to actual needs to meet the breaking requirements; in some embodiments, other materials close to plastic can also be used, as long as they can be stably broken when the force is greater than the preset value.

[0023] Combined with the accompanying drawings, the principle of the utility model is as follows: the bottle clamping assembly, the connecting seat, and the weighing assembly are arranged according to Figure 1When the bottle clamping assembly is connected in the manner shown, when the positions of the bottle body and the bottle body are normal, the bottle is clamped directly; when the position of the bottle body deviates from the bottle clamping position, the bottle clamping assembly will collide with the bottle body, and the limiting component will break during the collision, causing the bottle clamping assembly to rotate to avoid the collision, thereby greatly reducing the collision force transmitted to the weighing assembly, thereby protecting the weighing assembly.

[0024] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by up, down, left, right, inner end, outer end, one end, the other end, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of more clearly describing the technical solution of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific orientation, and cannot be understood as a limitation of the present invention.

[0025] Although specific embodiments of the present invention are described in detail herein, they are provided for the purpose of explanation only and should not be considered to limit the scope of the present invention. Various substitutions, changes and modifications may be conceived without departing from the spirit and scope of the present invention.

Claims

1. A bottle clamp structure, comprising a weighing assembly (10), a bottle clamping assembly (11) and a connecting seat (12), wherein the weighing assembly (10) is connected to the connecting seat (12), and is characterized in that: The rear end of the bottle clamping assembly (11) is rotatably connected to the connecting seat (12), and at least one limiting member (20) is provided between the bottle clamping assembly (11) and the connecting seat (12); When the impact force applied to the bottle clamping assembly (11) is greater than a preset value, the limiting component (20) fails, causing relative rotation between the bottle clamping assembly (11) and the connecting seat (12).

2. A bottle clamp structure according to claim 1, characterized in that: The bottle clamping assembly (11) comprises a clamping seat (110) and a clamping head (111) disposed on the clamping seat (110); a rotating member (30) is disposed at the rear end of the clamping seat (110); and the clamping seat (110) is rotatably connected to the connecting seat (12) via the rotating member (30); The limiting component (20) is configured as a limiting pin (200), and two ends of the limiting pin (200) are plug-connected to the clamping seat (110) and the connecting seat (12) respectively.

3. A bottle clamp structure according to claim 2, characterized in that: The weighing assembly (10) is fixedly connected to the connecting seat via a core shaft (100); the axis of the rotating member (30) is coplanar with the axis of the core shaft (100) and is vertically distributed.

4. A bottle clamp structure according to claim 2, characterized in that: The limiting pin (200) is made of plastic.

5. The bottle clamp structure according to claim 2, characterized in that: A through hole (1100) is provided at the rear end of the clamp seat (110), one end of the rotating member (30) is fixedly connected to the connecting seat (12), the other end of the rotating member (30) passes through the through hole (1100) to form a clearance fit, and a limiting convex ring (300) is provided at the end of the rotating member (30) located on one side of the clamp seat (110).

6. The bottle clamp structure according to claim 2, characterized in that: One end of the connecting seat (12) extends to form a connecting portion (120), a lower plug hole (121) is provided on the connecting portion (120), an upper plug hole (1101) is provided on the clamping seat (110) at a position corresponding to the lower plug hole (121), one end of the limiting pin (200) is plugged into the lower plug hole (121), and the other end of the limiting pin (200) is plugged into the upper plug hole (1101).

7. A bottle clamp structure according to claim 6, characterized in that: The number of the lower plug holes (121) is two, and the two lower plug holes (121) are symmetrically distributed on both sides of the rotating member (30). The number of the limit pins (200) is two, and the two limit pins (200) are correspondingly inserted into the upper plug hole (1101) and the lower plug hole (121).

8. A bottle clamp structure according to claim 6 or 7, characterized in that: An annular groove (1210) is provided at the upper edge of the lower insertion hole (121), and a convex ring (201) matching the annular groove (1210) is provided at the middle portion of the limiting pin (200).

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