Sensor weighing assembly for hardware product

Abstract

The utility model discloses a sensor weighing assembly for hardware products. The sensor weighing assembly comprises a weighing structure used for being connected with a weighing seat, a weighing sensor, a connecting seat, a limiting support and a limiting plate. A connecting seat connecting groove is formed in the top of the connecting seat, the rear side of the weighing sensor is arranged in the connecting seat connecting groove and fixedly connected with the connecting seat in a screw connection mode, and the weighing structure is arranged at the bottom of the front side of the weighing sensor. One end of the limiting support is fixedly connected with the side face of the connecting base, a limiting support limiting groove is formed in the other end of the limiting support, the limiting plate is fixedly connected to the front side of the weighing sensor, a limiting plate limiting protruding block is arranged on the side face of the limiting plate, and deformation of the weighing sensor is limited through cooperation of the limiting support limiting groove and the limiting plate limiting protruding block.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery, and in particular to a sensor weighing component for hardware products. Background Technology

[0002] Existing packaging machines mainly consist of two parts: a weighing structure and a packing structure. After weighing, the output is sent to the packaging mechanism for packing. For ordinary products, such as rice, flour, and medicine, the weight is relatively low for the same volume, so the structural strength requirements for the weighing structure are not high. However, for hardware products, the impact force is greater and the weight is greater for the same volume, making conventionally designed weighing structures prone to damage. Therefore, a simpler sensor weighing component for hardware products is needed, which improves the load-bearing capacity of the weighing sensor by adopting a new, stronger connecting base. Utility Model Content

[0003] The main purpose of this utility model is to provide a sensor weighing component for hardware products that has a simple structure and improves the load-bearing capacity of the weighing sensor by adopting a new connecting seat with stronger support capacity.

[0004] This utility model proposes a sensor weighing assembly for hardware products, including a weighing structure for connecting to a weighing base, a weighing sensor, a connecting base, a limiting bracket, and a limiting plate;

[0005] The top of the connecting seat is provided with a connecting seat connecting groove, the rear side of the weighing sensor is disposed in the connecting seat connecting groove and is fixedly connected to the connecting seat by means of screws, and the weighing structure is disposed on the bottom front side of the weighing sensor;

[0006] One end of the limiting bracket is fixedly connected to the side of the connecting seat, and the other end of the limiting bracket is provided with a limiting bracket limiting groove. The limiting plate is fixedly connected to the front side of the weighing sensor, and the side of the limiting plate is provided with a limiting plate limiting protrusion. The deformation of the weighing sensor is limited by the cooperation of the limiting bracket limiting groove and the limiting plate limiting protrusion.

[0007] Preferably, the bottom rear side of the connector is provided with a first connector hole, and the connector is connected to the frame through the first connector hole.

[0008] Preferably, a second connecting hole is provided on the top rear side of the connecting seat, and the connecting seat is connected to the weighing sensor through the second connecting hole.

[0009] Preferably, the connecting seat has through grooves on both sides of the bottom of the connecting slot, and through holes are provided in the through grooves to pass through the connecting seat. External lines pass through the through holes to be electrically connected to the weighing sensor.

[0010] Preferably, the connecting seat has a third connecting hole on its side and the limiting bracket has a limiting bracket connecting hole. The third connecting hole of the connecting seat and the limiting bracket connecting hole are connected by screws, thereby connecting the limiting bracket to the connecting seat.

[0011] Preferably, a front connection hole for the weighing sensor is provided at two opposite corners on the front side of the weighing sensor, and a connection hole for the limiting plate is provided on the limiting plate. The front connection hole for the weighing sensor and the connection hole for the limiting plate are connected by screws, thereby fixing the limiting plate to the front side of the weighing sensor.

[0012] The beneficial effects of the sensor weighing component for hardware products of this utility model are as follows:

[0013] 1. By setting limit brackets and limit plates, the load-bearing capacity of the weighing sensor can be improved while limiting its position.

[0014] 2. By setting a connecting slot for the connecting seat to support the load cell, the load-bearing capacity of the load cell can be improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the sensor weighing assembly for hardware products according to this utility model;

[0016] Figure 2 This is a perspective view of the connecting seat of the sensor weighing assembly for hardware products according to this utility model.

[0017] The following are the labels in the diagram: 1. Connecting seat, 2. Weighing sensor, 3. Weighing structure, 4. Limiting plate, 5. Limiting bracket, 11. Connecting slot of connecting seat, 12. Through slot, 13. First connecting hole of connecting seat, 14. Second connecting hole of connecting seat, 15. Third connecting hole of connecting seat, 16. Through hole of connecting seat, 41. Limiting protrusion of limiting plate, 51. Limiting slot of limiting bracket.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0020] Reference Figures 1 to 2 An embodiment of the sensor weighing assembly for hardware products of this utility model is presented:

[0021] A sensor weighing assembly for hardware products includes a weighing structure 3 for connection with a weighing base, a weighing sensor 2, a connecting base 1, a limiting bracket 5, and a limiting plate 4.

[0022] A first connecting hole 13 is provided at the bottom rear side of the connector 1, through which the connector 1 is connected to the frame. A connecting groove 11 is provided at the top of the connector 1, and a second connecting hole 14 is provided within the connecting groove 11. Cable passage grooves 12 are provided on both sides of the bottom of the connecting groove 11, and cable passage holes 16 penetrating the connector 1 are provided within the cable passage grooves 12. A third connecting hole 15 is provided on the side of the connector 1.

[0023] The load cell 2 is mounted on the rear side within the connecting slot 11 of the connector. A rear connection hole for the load cell 2 is provided on the rear side. The rear connection hole is connected to the second connection hole of the connector 1 via screws, thereby fixing the load cell 2 to the connector 1. External wiring passes through the wiring hole 16 of the connector 1 and is electrically connected to the load cell 2.

[0024] The load cell 2 has two opposite corners on its front side with front connection holes, and the limiting plate 4 has a limiting plate connection hole. The limiting plate 4 is fixedly connected to the front side of the load cell 2 by screws connecting the load cell connection holes and the limiting plate connection holes. A limiting plate protrusion 41 is provided on the side of the limiting plate 4. The weighing structure 3 is located on the bottom front side of the load cell 2.

[0025] The limiting bracket 5 is provided with a limiting bracket connection hole. The third connection hole 15 of the connecting seat is connected to the limiting bracket connection hole by screws, thereby connecting and setting the limiting bracket 5 on the connecting seat 1. One end of the limiting bracket 5 is provided with a limiting bracket limiting groove 51. The limiting bracket limiting groove 51 and the limiting plate limiting protrusion 41 cooperate to limit the deformation of the weighing sensor 2.

[0026] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A sensor weighing assembly for hardware products, characterized in that, Includes a weighing structure for connection with the weighing base, a weighing sensor, a connecting base, a limiting bracket, and a limiting plate; The top of the connecting seat is provided with a connecting seat connecting groove, the rear side of the weighing sensor is disposed in the connecting seat connecting groove and is fixedly connected to the connecting seat by means of screws, and the weighing structure is disposed on the bottom front side of the weighing sensor; One end of the limiting bracket is fixedly connected to the side of the connecting seat, and the other end of the limiting bracket is provided with a limiting bracket limiting groove. The limiting plate is fixedly connected to the front side of the weighing sensor, and the side of the limiting plate is provided with a limiting plate limiting protrusion. The deformation of the weighing sensor is limited by the cooperation of the limiting bracket limiting groove and the limiting plate limiting protrusion.

2. The sensor weighing assembly for hardware products according to claim 1, characterized in that, The bottom rear side of the connector is provided with a first connector hole, and the connector is connected to the frame through the first connector hole.

3. The sensor weighing assembly for hardware products according to claim 1, characterized in that, The top rear side of the connector is provided with a second connector hole, through which the connector is connected to the weighing sensor.

4. The sensor weighing assembly for hardware products according to claim 1 or 3, characterized in that, The connecting seat has wire passage grooves on both sides of the bottom of the connecting groove, and a connecting seat wire passage hole is provided in the wire passage groove, through which the external line passes and is electrically connected to the weighing sensor.

5. The sensor weighing assembly for hardware products according to claim 1, characterized in that, The connecting seat has a third connecting hole on its side, and the limiting bracket has a limiting bracket connecting hole. The third connecting hole of the connecting seat and the limiting bracket connecting hole are connected by screws, thereby connecting and mounting the limiting bracket on the connecting seat.

6. The sensor weighing assembly for hardware products according to claim 1, characterized in that, The weighing sensor has a front connection hole at two opposite corners on its front side, and the limiting plate has a limiting plate connection hole. The weighing sensor front connection hole and the limiting plate connection hole are connected by screws, thereby fixing the limiting plate to the front side of the weighing sensor.

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