Weighing device of net weight type packaging machine

A weighing device and packaging machine technology, which is applied in the direction of packaging, transportation and packaging, and the type of packaged items, can solve the problems of affecting the weighing accuracy of the sensor, the exposed air pipe cable routing, and affecting the installation of the feeding device, so as to avoid external interference and damage, avoid external factors interference, improve the effect of weighing accuracy

Pending Publication Date: 2021-02-05
常州市海德工业自动化系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] As the weighing mechanism in the packaging machine, it needs high precision and high efficiency to realize weighing, but the weighing device in the traditional net weight packaging machine at present, see figure 1 , most of the weighing sensors are installed on the top of the weighing box, this method will affect the installation of the feeding device, and the protection of the sensor is weak, and it is easy to affect the weighing accuracy of the sensor. In addition, the traditional weighing device gas pipe The cable routing is exposed, which is easy to touch and damage and affects the appearance

Method used

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  • Weighing device of net weight type packaging machine
  • Weighing device of net weight type packaging machine
  • Weighing device of net weight type packaging machine

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0033] see Figure 2 to Figure 4 A weighing device for a net weight packaging machine according to a preferred embodiment of the present invention includes a weighing box 1, and the weighing box 1 is a box body mechanism that penetrates up and down, and is characterized in that:

[0034] The top of the weighing box 1 is provided with a feed port 8 for the external materials to be weighed to enter the weighing bucket 2 inside the weighing box. The two sides of the top surface of the weighing box 1 are provided with concave The cuboid structure sensor installation compartment 3, the top of the sensor installation compartment 3 is movably connected with a sealing cover 10, a...

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Abstract

The invention relates to a weighing device of a net weight type packaging machine, and belongs to the technical field of packaging and weighing. The weighing device comprises a weighing box body, inwards-concave sensor mounting compartments of cuboid structures are arranged on the two sides of the top face of the weighing box body, sealing covers are movably connected to the tops of the sensor mounting compartments, a weighing sensor is mounted in each sensor mounting compartment, a force transmission beam is horizontally arranged at the top of each weighing sensor, and the two ends of the force transmission beam are connected with the top ends of force transmission pull rods with the adjustable length. A weighing hopper is further hoisted in the weighing box body in a suspended manner, the two sides of the weighing hopper are connected with the bottoms of the force transmission pull rods correspondingly, and a self-locking angle valve mechanism is further arranged at the bottom of theweighing hopper.

Description

technical field [0001] The invention relates to a weighing device of a net weight packaging machine, which belongs to the technical field of packaging weighing. Background technique [0002] Packaging machinery can complete the entire process from bag taking, bag opening, bagging, filling, sealing, coding, packing, stacking and winding. On the one hand, it can effectively reduce labor costs for small-sized and large-volume product packaging On the other hand, it can also avoid bacterial contamination caused by manual operation, and is suitable for the packaging of food products. [0003] As the weighing mechanism in the packaging machine, it needs high precision and high efficiency to realize weighing, but the weighing device in the traditional net weight packaging machine at present, see figure 1 , most of the weighing sensors are installed on the top of the weighing box, this method will affect the installation of the feeding device, and the protection of the sensor is we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B1/32
CPCB65B1/32
Inventor 陈海斌
Owner 常州市海德工业自动化系统有限公司
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