Unpacking device

Abstract

The utility model relates to an unpacking device which comprises a support, an unpacking mechanism and a material pipe, and the support is suitable for being placed on a supporting structure; the unpacking mechanism is arranged on the bracket; the unpacking mechanism is arranged on the support, the material pipe is arranged on the support and located below the unpacking mechanism, the material pipe is provided with a feeding port and a discharging port which are communicated with each other, the material pipe is suitable for being arranged on the supporting structure in a penetrating mode, the feeding port is located above the supporting structure, and the discharging port is located below the supporting structure. Therefore, the material pipe is arranged, the material pipe can replace a hopper to temporarily store and convey materials, the material pipe is of a tubular structure, the occupied space in the horizontal direction is small, arrangement can be convenient, and then arrangement of the supporting structure can be conveniently achieved in a penetrating mode, so that the upper end and the lower end of the unpacking device can be arranged in the space of the upper layer and the space of the lower layer correspondingly; the requirement for the installation height of the unpacking device is lowered.

Description

Technical Field

[0001] The present application relates to the field of processing and production technology, and in particular to an unpacking device. Background Art

[0002] The ton bag unpacking station is used to unpack the ton bags containing materials and transport them downward to the downstream equipment. The ton bag unpacking station is widely used in the lithium battery, chemical, pharmaceutical and other industries. However, the overall height of the ton bag unpacking station is relatively high, generally around 2-5 meters, which will result in a large installation demand in the height direction of the ton bag unpacking station.

[0003] In the prior art, a hopper is provided below the unpacking mechanism of a ton bag unpacking station, and the ton bags are transported to downstream equipment through the hopper after unpacking. However, the hopper is large in size and cannot be reasonably arranged to reduce the installation requirements of the ton bag unpacking station in terms of height. Utility Model Content

[0004] The present application provides an unpacking device to solve the technical problem that the unpacking device cannot be arranged reasonably.

[0005] The unpacking device provided in the embodiment of the present application includes a bracket, an unpacking mechanism and a material pipe, wherein the bracket is suitable for being placed on a supporting structure; the unpacking mechanism is arranged on the bracket; the material pipe is arranged on the bracket and is located below the unpacking mechanism, and the material pipe has a feed port and a discharge port that are interconnected, and the material pipe is suitable for passing through the supporting structure, the feed port is located above the supporting structure, and the discharge port is located below the supporting structure.

[0006] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0007] The unpacking device provided in the embodiment of the present application, by setting a material pipe, the material pipe can replace the hopper to cache and transport materials. The material pipe is a tubular structure, which occupies a small space in the horizontal direction and can be easily arranged, and thus can facilitate the setting of a supporting structure, so that the upper and lower ends of the unpacking device can be arranged in the upper and lower spaces respectively, so as to reduce the installation height requirement of the unpacking device.

[0008] In some embodiments, the material tube includes a first tube body and a second tube body connected along the axial direction of the material tube, the first tube body is located above the second tube body, and the cross-sectional area of ​​at least a portion of the first tube body is larger than the cross-sectional area of ​​the second tube body.

[0009] In some embodiments, the first tube body includes an inclined section, the inclined section is connected to the second tube body, and a cross-sectional area of ​​the inclined section gradually decreases in a direction toward the second tube body.

[0010] In some embodiments, the length of the tube in the axial direction is adjustable.

[0011] In some embodiments, it also includes: a rotary valve, which is arranged at the bottom of the material pipe.

[0012] In some embodiments, it further includes: a shell, an acceleration chamber is constructed in the shell, and the shell is connected between the rotary valve and an external air delivery duct.

[0013] In some embodiments, it also includes: a vibrator, which is arranged on the material pipe; and a control valve, which is arranged on the material pipe and is used to control the opening and closing of the vibrator.

[0014] In some embodiments, it also includes: a plurality of ton bag supporting plates, which are disposed on the bracket and arranged sequentially along the circumferential direction of the bracket, and a material transfer space is defined between the plurality of ton bag supporting plates, and the material transfer space is opposite to the feed port in the up and down directions.

[0015] In some embodiments, it also includes: a plurality of cylinders, each of which is disposed on the bracket and corresponds to the plurality of ton bag supporting plates; a side of each ton bag supporting plate facing the center of the bracket is movably connected to the bracket, and each of the cylinders is connected to the bottom of a side of the corresponding ton bag supporting plate away from the center of the bracket.

[0016] In some embodiments, the bracket has a plurality of spaced-apart legs, each of which is provided with a plurality of fasteners. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0020] Figure 1 A side view of a partial structure at an angle of an unpacking device provided in an embodiment of the present application;

[0021] Figure 2 A side view of a partial structure of an unpacking device provided in an embodiment of the present application from another angle;

[0022] Figure 3 A top view of a partial structure of an unpacking device provided in an embodiment of the present application.

[0023] Description of reference numerals:

[0024] 100. unpacking device; 200. supporting structure;

[0025] 10. Bracket; 11. Support leg; 12. Fastener; 20. Cylinder;

[0026] 30. material tube; 31. first tube body; 311. inclined section; 312. vertical section;

[0027] 32. Second tube body; 33. Feed inlet; 34. Discharge outlet;

[0028] 40. Rotary valve; 50. Housing; 60. Vibrator; 70. Control valve. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] For ease of description, spatial relative terms may be used herein to describe the relative position or movement of one element or feature relative to another element or feature as shown in the figure, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside". Such spatial relative terms are intended to include different orientations of the device in use or operation other than the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a change in posture or a change in motion state, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both the above and below orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0032] In the description of the present application, “plurality” means two or more.

[0033] In order to solve the technical problem in the prior art that the unpacking device cannot be reasonably arranged, the present application provides an unpacking device 100, which can facilitate the arrangement of the unpacking device 100 to reduce the installation height requirement of the unpacking device 100.

[0034] like Figure 1-Figure 3 As shown, the unpacking device 100 includes a bracket 10 , an unpacking mechanism (not shown) and a material pipe 30 .

[0035] Specifically, the bracket 10 is suitable for being placed on the support structure 200. The unpacking mechanism is provided on the bracket 10, and the material pipe 30 is provided on the bracket 10 and is located below the unpacking mechanism. The material pipe 30 is suitable for passing through the support structure 200. The material pipe 30 has a feed port 33 and a discharge port 34 that are connected to each other. The feed port 33 is located above the support structure 200, and the discharge port 34 is located below the support structure 200. For example, the feed port 33 and the discharge port 34 are arranged opposite to each other in the up-down direction. After the unpacking mechanism unpacks the ton bag, the material enters the material pipe 30 through the feed port 33 of the material pipe 30, and flows out of the material pipe 30 through the discharge port 34 for unloading.

[0036] It is understandable that the support structure 200 can be a variety of supporting structures such as beams and floor slabs, and the floor slab can be a structure such as the floor of a building or a factory building. The following description takes the support structure 200 as an example of a floor slab, but does not represent a limitation to this. Among them, the upper layer is above the floor slab, and the lower layer is below the floor slab.

[0037] Since the height of the unpacking device 100 is relatively large, in order to facilitate placing the unpacking device 100 in a space with a relatively low height, the upper and lower parts of the unpacking device 100 can be respectively arranged above and below the floor. Therefore, the bracket 10 can be placed on the floor, the unpacking mechanism can be installed on the bracket 10 and arranged on the upper layer, and the material pipe 30 can be passed through the support structure 200, so that the upper end of the material pipe 30 can be arranged on the upper layer and installed on the bracket 10, and the lower end of the material pipe 30 can be arranged on the lower layer. In this way, the space occupied by the unpacking device 100 in the height direction of a single layer can be reduced.

[0038] By setting the material pipe 30, the material pipe 30 can replace the hopper to cache and transport materials. The material pipe 30 is a tubular structure, which occupies a small space in the horizontal direction and can be easily arranged, and then it can be easy to realize the setting of the supporting structure 200, so that the upper and lower ends of the unpacking device 100 can be arranged in the space of the upper layer and the lower layer respectively, so as to reduce the installation height requirement of the unpacking device 100. At the same time, the material pipe 30 has a simple structure and is easy to install.

[0039] In some embodiments, the length of the material pipe 30 in the axial direction is adjustable. For example, the material pipe 30 may be a slide pipe, which is a soft structure and can be easily changed in the axial length. In this way, the overall length of the unpacking device 100 can be adjusted so that the unpacking device 100 can meet the layout requirements of environments with different heights, further facilitating the layout of the unpacking device 100.

[0040] In some embodiments, Figure 1 and Figure 2 As shown, the material pipe 30 includes a first tube body 31 and a second tube body 32 connected along the axial direction of the material pipe 30, the first tube body 31 is located above the second tube body 32, and the cross-sectional area of ​​at least a portion of the first tube body 31 is larger than the cross-sectional area of ​​the second tube body 32. Here, "cross-sectional area" refers to the cross-sectional area along the horizontal direction. Therefore, by setting the first tube body 31, more materials can be buffered, and the first tube body 31 can be located above the floor, which will not affect the flexible arrangement of the material pipe 30.

[0041] In some embodiments, Figure 1 and Figure 2 As shown, the first tube body 31 includes an inclined section 311, which is connected to the second tube body 32, and the cross-sectional area of ​​the inclined section 311 gradually decreases in the direction toward the second tube body 32. For example, the first tube body 31 also includes a vertical section 312 connected to the inclined section 311, and the vertical section 312 is located at one end of the inclined section 311 away from the second tube body 32. Therefore, by providing the inclined section 311, the material can be guided to prevent material accumulation and improve the discharge efficiency.

[0042] In some embodiments, Figure 1 and Figure 2 As shown, the unpacking device 100 may further include: a rotary valve 40, which is disposed at the bottom of the material pipe 30 and may be connected to the material outlet 34 of the material pipe 30. For example, a rotatable rotating member (not shown) may be disposed in the rotary valve 40, and the rotation of the rotating member may facilitate uniform material discharge. The rotary valve 40 plays a role in unloading during the air conveying process, and may ensure a sealing effect to prevent dust leakage. The structure and working principle of the rotary valve 40 are both mature technologies and will not be described in detail here.

[0043] In some embodiments, Figure 1 and Figure 2 As shown, the unpacking device 100 may further include a housing 50, an acceleration chamber (not shown) is constructed in the housing 50, and the housing 50 is connected between the rotary valve 40 and an external air delivery duct (not shown). The housing 50 is disposed below the rotary valve 40.

[0044] It can be understood that the acceleration chamber is suitable for the flow of compressed gas. The acceleration chamber can have a first inlet, a second inlet and an outlet. The first inlet is connected to the rotary valve 40 and is located above the acceleration chamber. The material flowing out from the rotary valve 40 after uniformity can enter the acceleration chamber through the first inlet. The second inlet and the outlet are arranged relatively to each other in the horizontal direction. The second inlet is suitable for the introduction of compressed air. The outlet is connected to an external air delivery duct for discharge. The flow direction of the compressed gas is from the second inlet through the outlet to the external air delivery duct so as to increase the discharge speed.

[0045] In some embodiments, Figure 2 As shown, the unpacking device 100 further includes a vibrator 60 and a control valve 70. The vibrator 60 is provided in the material pipe 30. The control valve 70 is provided in the material pipe 30 and is used to control the opening and closing of the vibrator 60. For example, the control valve 70 may be a solenoid valve, and the vibrator 60 may be a turbine vibrator. The vibrator 60 is provided between the feed port 33 and the discharge port 34. By providing the vibrator 60, the material can be prevented from being blocked in the material pipe 30, and the unloading is facilitated.

[0046] In some embodiments, Figure 3 As shown, the bracket 10 has a plurality of spaced legs 11, each of which is provided with a plurality of fasteners 12. The plurality of legs 11 may be spaced along the circumferential direction of the bracket 10, for example, there may be four legs 11, and the four legs 11 are located at the four corners of the bracket 10 to ensure the balance of the unpacking device 100. By providing the fasteners 12 on the bracket 10, it can be detachably connected to the support structure 200, so as to facilitate the installation and removal of the unpacking device 100, and the stability of the bracket 10 installed on the support structure 200 can be ensured.

[0047] In some embodiments, the unpacking device 100 may further include a plurality of ton bag support plates (not shown), which are disposed on the bracket 10 and arranged sequentially along the circumferential direction of the bracket 10, and a material transfer space is defined between the plurality of ton bag support plates, and the material transfer space is opposite to the feed port 33 in the up and down directions.

[0048] For example, a plurality of ton bag support plates can be arranged at intervals along the circumferential direction of the bracket 10, and the plate surface of the ton bag support plate can be arranged generally in the up-down direction, so as to support the ton bag when the ton bag is unloaded, and ensure the stability of the unloading. The material in the ton bag located above the ton bag support plate can be unloaded into the material pipe 30 through the material transfer space. For example, the ton bag can have an extension section below, and the extension section can extend into the material pipe 30 through the material transfer space to facilitate unloading.

[0049] In some embodiments, reference Figure 1 , Figure 2 Combined with Figure 3 The unpacking device 100 further includes a plurality of cylinders 20, which are all disposed on the support 10 and are disposed one by one with the plurality of ton bag supporting plates. The side of each ton bag supporting plate facing the center of the support 10 is movably connected to the support 10, and each cylinder 20 is connected below the side of the ton bag supporting plate corresponding to the cylinder 20 away from the center of the support 10. Here, "the center of the support 10" refers to the center of the support 10 in the horizontal direction.

[0050] For example, there may be four ton bag support plates and four cylinders 20, which are arranged opposite to each other in pairs. The side of each ton bag support plate facing the center of the bracket 10 may be pivotally connected to the bracket 10, so that the telescopic rod of the cylinder 20 is telescoped below the side of the ton bag support plate away from the center of the bracket 10, which can drive the side of the ton bag support plate away from the center of the bracket 10 to move up and down, so that the ton bag support plate swings back and forth around the pivot point, and then the ton bag placed on the ton bag support plate can be pushed and kneaded to speed up the unloading speed.

[0051] The working process of the unpacking device 100 according to the embodiment of the present application is described below with reference to the accompanying drawings:

[0052] The ton bag is hoisted to the top of the unpacking mechanism by a crane and then manually inserted into the bag clamping device of the unpacking mechanism for unpacking. The rotary valve 40, vibrator 60 and cylinder 20 are in operation, and the material enters the rotary valve 40 from the material pipe 30, and then directly enters the air delivery pipe after being discharged from the rotary valve 40 through the acceleration chamber. The entire unpacking process is closed without dust leakage, and the unloading is uniform.

[0053] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0055] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0056] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An unpacking device, characterized in that: include: a bracket adapted to be placed on a support structure; An unpacking mechanism, wherein the unpacking mechanism is disposed on the bracket; A material pipe, the material pipe is arranged on the bracket and is located below the unpacking mechanism, the material pipe has a feed port and a discharge port which are interconnected, the material pipe is suitable for passing through the support structure, the feed port is located above the support structure, and the discharge port is located below the support structure.

2. The unpacking device according to claim 1, characterized in that: The material pipe includes a first tube body and a second tube body connected along the axial direction of the material pipe, the first tube body is located above the second tube body, and the cross-sectional area of ​​at least a part of the first tube body is larger than the cross-sectional area of ​​the second tube body.

3. The unpacking device according to claim 2, characterized in that: The first tube body includes an inclined section, the inclined section is connected to the second tube body, and the cross-sectional area of ​​the inclined section gradually decreases in a direction toward the second tube body.

4. The unpacking device according to claim 1, characterized in that: The length of the material tube in the axial direction is adjustable.

5. The unpacking device according to claim 1, characterized in that: Also includes: A rotary valve is arranged at the bottom of the material pipe.

6. The unpacking device according to claim 5, characterized in that: Also includes: A shell is provided with an acceleration chamber therein, and the shell is connected between the rotary valve and an external air delivery duct.

7. The unpacking device according to claim 1, characterized in that: Also includes: A vibrator, the vibrator being arranged on the material pipe; A control valve is provided on the material pipe and is used to control the opening and closing of the vibrator.

8. The unpacking device according to claim 1, characterized in that: Also includes: A plurality of ton bag supporting plates are provided on the bracket and arranged in sequence along the circumferential direction of the bracket, a material transfer space is defined between the plurality of ton bag supporting plates, and the material transfer space is opposite to the feed port in the up and down direction.

9. The unpacking device according to claim 8, characterized in that: Also includes: A plurality of cylinders, each of which is disposed on the bracket and corresponds to each of the plurality of ton bag supporting plates; One side of each ton bag supporting plate facing the center of the bracket is movably connected to the bracket, and each cylinder is connected below the side of the corresponding ton bag supporting plate away from the center of the bracket.

10. The unpacking device according to any one of claims 1 to 9, characterized in that: The bracket has a plurality of support legs arranged at intervals, and each of the support legs is provided with a plurality of fasteners.

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