Bag opening device for discharging device and weighing assembly with bag opening device

Abstract

The utility model relates to the technical field of material loading tools, in particular to a bag opening device for a discharging device and a material weighing assembly with the bag opening device, which comprises a bag opening circular ring connected with a supporting mechanism. The supporting mechanism comprises supporting legs connected to the bag opening circular ring. According to the bag opening device, the bag opening circular rings and the supporting legs are used in cooperation, the charging bag to be charged can be opened, the bag opening device can be arranged at a discharging port of discharging equipment conveniently in the follow-up use process, materials are loaded in the charging bag, and then the charging operation of the charging bag is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material charging tools, in particular to a bag opening device for a material discharging device and a material weighing assembly with the bag opening device. Background Art

[0002] In actual production, materials need to be packaged in batches and in quantitative quantities. Traditionally, this is usually done manually or using a packaging machine.

[0003] However, regardless of whether the material is packaged manually or by a packaging machine, manual opening is generally used when opening the filling bag.

[0004] When opening the bag manually, it is inevitable that the labor intensity of the operator is high; at the same time, the scattering of materials will affect the health of the operator.

[0005] Meanwhile, after searching, although some existing bag opening mechanisms can realize the opening operation of the charging bag, the separation method between the charging bag and the bag opening mechanism is relatively troublesome; generally, when the two are separated, the charging bag loaded with materials is manually carried so that the charging bag is separated from the bag opening mechanism to realize the separation; however, after the charging bag is loaded with materials, its own weight is relatively large, and the labor intensity is high when the charging bag is manually carried.

[0006] For example, the content disclosed in Patent 202020840081.7-An auxiliary loading device.

[0007] Therefore, in order to solve or improve at least one of the above problems, a new bag opening device is needed to assist in the opening operation of the filling bag. Utility Model Content

[0008] The utility model aims to provide a bag opening device which can replace manual work to open a filling bag.

[0009] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0010] A bag opening device for a discharging device comprises a bag opening ring, wherein the bag opening ring is connected to a supporting mechanism; the supporting mechanism comprises supporting legs connected to the bag opening ring.

[0011] The support mechanism comprises three support legs, and the three support legs are distributed at intervals on the bag opening ring; the three support legs are distributed in a triangular shape.

[0012] The support mechanism also includes a reinforcement strip arranged on the support legs; the reinforcement strip is simultaneously connected to each support leg.

[0013] The reinforcement strip is arc-shaped; two ends of the reinforcement strip are respectively connected to a supporting leg, and the middle area of ​​the reinforcement strip is connected to another supporting leg; a discharge channel is formed between the two supporting legs connected to the ends of the reinforcement strip.

[0014] Each of the supporting legs comprises a longitudinal leg and an arcuate leg; the arcuate leg is connected to the bag opening ring through the longitudinal leg; the arcuate leg and the longitudinal leg are clamped at an angle greater than 90 degrees.

[0015] Each of the support legs is connected to the bag opening ring and the support legs are connected to the reinforcement strip by welding.

[0016] A weighing material assembly comprises an electronic scale; the electronic scale is provided with the bag opening device.

[0017] The advantages of the utility model are:

[0018] The utility model discloses a bag opening device for a material discharging device and a material weighing assembly with the bag opening device.

[0019] The utility model can open the charging bag to be loaded by the coordinated use of the bag opening ring and the supporting legs, so that when it is convenient for subsequent use, it can be arranged at the discharge port of the discharge equipment so that the material can be loaded into the charging bag, thereby realizing the charging operation of the charging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following is a brief description of the contents expressed in each of the drawings of the utility model specification and the marks in the drawings:

[0021] Figure 1 It is a side view of the utility model.

[0022] Figure 2 It is a top view of the utility model.

[0023] Figure 3 It is a structural schematic diagram of the weighing assembly of the utility model.

[0024] The marks in the above figure are:

[0025] 1. bag opening device, 11. bag opening ring, 12. supporting mechanism, 121. supporting leg, 1211. longitudinal supporting leg, 1212. arc-shaped supporting leg, 2. electronic scale. DETAILED DESCRIPTION

[0026] The specific implementation methods of the present utility model will be further explained in detail below by describing the optimal embodiments with reference to the accompanying drawings.

[0027] A bag opening device for a discharging device comprises a bag opening ring 11, wherein the bag opening ring 11 is connected to a supporting mechanism 12; the supporting mechanism 12 comprises supporting legs 121 connected to the bag opening ring 11; the utility model can open a loading bag to be loaded through the coordinated use of the bag opening ring 11 and the supporting legs 121, so that when it is arranged at the discharging port of the discharging equipment for subsequent use, the material is loaded into the loading bag, thereby realizing the loading operation of the loading bag.

[0028] In actual use, the bag opening ring 11 is a steel ring structure, and the end of the loading bag to be loaded is connected to the bag opening ring 11 to realize the opening operation of the loading bag; and the support leg 121 plays a supporting and heightening role, so that in subsequent use, the loading bag can be raised to facilitate subsequent loading operations.

[0029] In addition, when the bag opening device disclosed in the utility model is actually used, the charging bag without material is placed on the bag opening device, and the end of the charging bag is arranged on the bag opening ring. The end of the charging bag can be fixed to the bag opening device by a clip. After the subsequent loading is completed, the bag opening device is manually removed to separate the bag from the charging bag. Such an arrangement can easily release the use status of the bag opening device and the charging bag. Therefore, after the charging bag is loaded with material, the problem of high labor intensity when manually carrying the charging bag due to the heavy weight of the charging bag itself is avoided.

[0030] Furthermore, in the utility model, the supporting mechanism 12 includes three supporting legs 121, and the three supporting legs 121 are distributed at intervals on the bag opening ring 11; the three supporting legs 121 are distributed in a triangular shape; such an arrangement can provide stable circumferential support to the bag opening ring 11, and ensure the stability of the installation position of the entire bag opening device 1.

[0031] Furthermore, in the utility model, the support mechanism 12 also includes a reinforcement strip 13 arranged on the support leg 121; the reinforcement strip 13 is connected to each support leg 121 at the same time; based on such a setting, the various support legs 121 are connected to each other, which greatly ensures the overall structural strength of the support mechanism 12.

[0032] Furthermore, in the utility model, the reinforcement strip 13 is arc-shaped; two ends of the reinforcement strip 13 are respectively connected to a support leg 121, and the middle area of ​​the reinforcement strip 13 is connected to another support leg 121; a unloading channel is formed between the two support legs 121 connected to the ends of the reinforcement strip 13; based on such a setting, the reinforcement strip 13 can not only play a reinforcing role, but also play a good role in avoiding interference. The setting of the unloading channel facilitates the separation between the loading bag and the bag opening device 1 after the subsequent loading is completed.

[0033] Furthermore, in the present invention, each of the support legs 121 includes a longitudinal support leg 1211 and an arcuate support leg 1212; based on such a setting; the longitudinal support leg 1211 mainly plays a longitudinal elevation role, and the setting of the arcuate support leg 1212 is mainly to change the center of gravity of the entire bag opening device 1. In the present invention, the arcuate support leg 1212 is equivalent to being arranged in an inclined manner, which changes the overall force direction of the support leg 121, thereby better ensuring the stability of the position of the bag opening device 1 when it is placed; specifically, the arcuate support leg 1212 is connected to the bag opening ring 11 through the longitudinal support leg 1211; the arcuate support leg 1212 and the longitudinal support leg 1211 are clamped at more than 90 degrees; such a setting allows the lower end of the support leg 121 to have a larger arrangement position, better changing the overall force direction of the support leg 121; and thus changing the overall force direction of the bag opening device 1, thereby ensuring the accuracy of the arrangement position of the bag opening device 1 to a certain extent.

[0034] Furthermore, in the utility model, each of the support legs 121 and the bag opening ring 11 as well as the support legs 121 and the reinforcement strip 13 are connected by welding; such a configuration facilitates the connection between the various components. At the same time, the various structures disclosed above in the utility model can be made of existing waste materials, thereby greatly reducing the production cost of the bag opening device 1.

[0035] A weighing assembly includes an electronic scale 2; the bag opening device 1 is provided on the electronic scale 2; in the utility model, the electronic scale 2 is an existing structure, which is mainly used to control the loading amount of each loading bag; in actual arrangement, the bag opening device 1 is arranged on the electronic scale 2, and in subsequent use, the loading bags are arranged on the electronic scale 2 through the bag opening device 1, thereby facilitating subsequent loading amount control.

[0036] Obviously, the specific implementation of the present invention is not limited by the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, they are all within the protection scope of the present invention.

Claims

1. A bag opening device for a discharging device, characterized in that: It includes a bag-opening ring, and the bag-opening ring is connected to a supporting mechanism; the supporting mechanism includes supporting legs connected to the bag-opening ring; The support mechanism comprises three support legs, and the three support legs are distributed at intervals on the bag opening ring; the three support legs are distributed in a triangular shape; The support mechanism also includes a reinforcement strip disposed on the support legs; the reinforcement strip is simultaneously connected to each support leg; The reinforcement strip is arc-shaped; two ends of the reinforcement strip are respectively connected to a support leg, and the middle area of ​​the reinforcement strip is connected to another support leg; a discharge channel is formed between the two support legs connected to the ends of the reinforcement strip; Each of the supporting legs comprises a longitudinal leg and an arcuate leg; the arcuate leg is connected to the bag opening ring through the longitudinal leg; the arcuate leg and the longitudinal leg are clamped at an angle greater than 90 degrees.

2. A bag opening device for a discharging device according to claim 1, characterized in that: Each of the support legs is connected to the bag opening ring and the support legs are connected to the reinforcement strip by welding.

3. A weighing assembly, characterized in that: It comprises an electronic scale; the electronic scale is provided with a bag opening device as described in any one of claims 1-2.

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