Material receiving assembly and valve bag packaging machine

Abstract

The utility model discloses a material receiving assembly and a valve bag packaging machine, and belongs to the technical field of valve bag packaging machines, the material receiving assembly comprises a first material receiving device, and the first material receiving device is provided with a first channel; the second material receiving device is provided with a second channel, and at least part of the first material receiving device is movably arranged in the second channel; the locking device is connected with the second material receiving device, the locking device is provided with a locking part, and the locking part selectively moves towards or away from the first material receiving device so as to fix the first material receiving device and the second material receiving device. According to the designed material receiving assembly, the height of the material receiving assembly can be adjusted, the material receiving assembly can conveniently connect the material storage bin with the valve bag packaging machine, the assembling efficiency of the valve bag packaging machine and the material storage bin is improved, and meanwhile the assembling cost of the valve bag packaging machine and the material storage bin can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve bag packaging machines, and in particular relates to a material receiving component and a valve bag packaging machine. Background Art

[0002] In the related art, the valve bag packaging machine is connected to the discharge port at the bottom of the storage bin through the material receiving assembly at the top. In the prior art, different models of valve bag packaging machines have different height dimensions, and different models of storage bins have different discharge ports at different heights from the ground. When the valve bag packaging machine and the storage bin are assembled with each other, it is often necessary to set a connecting assembly so that the material receiving assembly can be smoothly connected to the storage bin. However, the connecting assembly will increase the installation cost of the valve bag packaging machine, and due to processing errors, when the connecting assembly connects the valve bag packaging machine to the storage bin, the installers will perform on-site processing of the connecting assembly (cutting or adding to shorten or increase the height dimension of the connecting assembly), which makes the installation of the valve bag packaging machine more man-hours, further increasing the installation cost of the valve bag packaging machine. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to propose a material receiving assembly. The material receiving assembly designed according to the utility model realizes that the height of the material receiving assembly is adjustable, which facilitates the material receiving assembly to connect the material storage bin with the valve bag packaging machine, improves the assembly efficiency of the valve bag packaging machine and the material storage bin, and can reduce the assembly cost of the valve bag packaging machine and the material storage bin.

[0004] The utility model also provides a valve bag packaging machine with the material receiving assembly.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] The utility model provides a material receiving assembly, comprising: a first material receiving device, the first material receiving device is provided with a first channel running through in the height direction, one end of the first channel is suitable for communicating with a material storage bin; a second material receiving device, the second material receiving device is provided with a second channel running through in the height direction, at least part of the first material receiving device is movably arranged in the second channel, the second channel is suitable for communicating with the working space of a valve bag packaging machine; a locking device, the locking device is connected to the second material receiving device, the locking device has a locking portion, the locking portion can be selectively moved toward or away from the first material receiving device to fix the first material receiving device and the second material receiving device.

[0007] According to the material receiving assembly of the utility model, the first material receiving device is movably arranged in the second channel, and the locking portion of the locking device can be selectively moved toward or away from the first material receiving device to fix the first material receiving device and the second material receiving device, so that the position between the first material receiving device and the second material receiving device can be adjusted, thereby making it convenient for the material receiving assembly to connect the material storage bin and the valve bag packaging machine, thereby improving the assembly efficiency of the valve bag packaging machine and the material storage bin, and at the same time can reduce the assembly cost of the valve bag packaging machine and the material storage bin.

[0008] Further, the locking device includes: a mounting plate, which is arranged on the outer peripheral wall of the second material receiving device, the mounting plate is provided with a first through hole penetrating in the thickness direction, and the inner peripheral wall of the first through hole is provided with a first thread; a locking rod, the outer peripheral wall of the locking rod is provided with a second thread suitable for cooperating with the first thread, and one end of the locking rod facing the first material receiving device is constructed as the locking part.

[0009] Furthermore, the locking devices are configured to be at least two, and the at least two locking devices are symmetrically arranged about the geometric center of the second material receiving device.

[0010] Furthermore, the outer peripheral wall of the first material receiving device is provided with a slide groove extending in the height direction, and at least a part of the locking rod is movably arranged in the slide groove.

[0011] Furthermore, a first flange is provided at one end of the first material receiving device close to the second material receiving device, and the free end of the first flange is suitable for abutting against the inner peripheral wall of the second channel; a second flange is provided at one end of the second material receiving device close to the first material receiving device, and the free end of the second flange is suitable for abutting against the outer peripheral wall of the first material receiving device.

[0012] Furthermore, it also includes: a sealing strip, which is arranged on at least one side of the first flange in the thickness direction; and / or the sealing strip is arranged on at least one side of the second flange in the thickness direction.

[0013] Furthermore, the second material receiving device includes: a first split part, one end of which is connected to the first material receiving device, and the second channel is formed in the first split part; a second split part, the second split part is arranged at the other end of the first split part, and a transition channel connected to the second channel is formed in the second split part; wherein the cross-sectional area of ​​the transition channel gradually decreases in the direction away from the first split part.

[0014] Furthermore, it also includes: a sealing plate, which is movably disposed in the first channel, and the sealing plate can be selectively moved to open or close the first channel.

[0015] The valve bag packaging machine according to the utility model is briefly described below.

[0016] The valve bag packaging machine according to the utility model includes the material receiving assembly described in any one of the above embodiments. Since the valve bag packaging machine according to the utility model is provided with the material receiving assembly of the above embodiments, the valve bag packaging machine has higher adaptability, high installation efficiency and low installation cost.

[0017] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

[0019] Figure 1 It is a structural schematic diagram of the material receiving assembly of the utility model;

[0020] Figure 2 It is a cross-sectional view of the material receiving assembly of the utility model;

[0021] Figure 3 for Figure 2 The middle circle shows an enlarged view of A;

[0022] Figure 4 It is a structural schematic diagram of the first material receiving device of the utility model.

[0023] The following are marked in the accompanying drawings:

[0024] 1. Material receiving components;

[0025] 10. First material receiving device; 11. Slide chute; 12. First flange;

[0026] 20. Second material receiving device; 21. First split part; 211. Second flange; 22. Second split part;

[0027] 30. Locking device; 31. Mounting plate; 32. Locking rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0029] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0030] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] like Figure 1-Figure 4 As shown, the utility model provides a material receiving assembly 1, comprising: a first material receiving device 10, a second material receiving device 20 and a locking device 30, the first material receiving device 10 is provided with a first channel running through in the height direction, one end of the first channel is suitable for communicating with a material storage bin, the second material receiving device 20 is provided with a second channel running through in the height direction, at least part of the first material receiving device 10 is movably arranged in the second channel, the second channel is suitable for communicating with the working space of a valve bag packaging machine, the locking device 30 is connected to the second material receiving device 20, the locking device 30 has a locking portion, the locking portion can be selectively moved toward or away from the first material receiving device 10 to fix the first material receiving device 10 and the second material receiving device 20.

[0034] In some embodiments, the first material receiving device 10 can be configured as a first material receiving pipe, and the second material receiving device 20 can be configured as a second material receiving pipe. The cross-sections of the first material receiving pipe and the second material receiving pipe can be square, circular, polygonal, etc., which is not limited here.

[0035] A first channel extending in the height direction is provided in the first material receiving device 10, and a first communication port and a second communication port are provided at both ends of the height direction of the first material receiving device 10, respectively, the first communication port and the second communication port are respectively connected to the first channel, and the first communication port is suitable for connecting to the storage bin. A second channel extending in the height direction is provided in the second material receiving device 20, and a third communication port and a fourth communication port are provided at both ends of the height direction of the second material receiving device 20, respectively, the third communication port and the fourth communication port are respectively connected to the second channel.

[0036] The first material receiving device 10 is movably arranged in the second channel through the third connecting port, and the first channel and the second channel are connected to each other. The second material receiving device 20 is connected to a locking device 30, and the locking part of the locking device 30 can be selectively moved toward or away from the first material receiving device 10 to fix the first material receiving device 10 and the second material receiving device 20.

[0037] It can be understood that when the locking portion moves away from the first material receiving device 10, the first material receiving device 10 and the second material receiving device 20 can move toward or away from each other in the height direction, thereby shortening or increasing the length dimension of the material receiving assembly 1 in the height direction, and when the locking portion moves toward the first material receiving device 10 and stops with the first material receiving device 10, the first material receiving device 10 and the second material receiving device 20 are fixed to each other.

[0038] Therefore, the installer can adjust the relative positions of the first material receiving device 10 and the second material receiving device 20 in the height direction according to the distance between the material storage bin and the valve bag packaging machine, so that the material receiving component 1 can be connected and communicated with the material storage bin, avoiding the need for a separate connecting component, reducing the installation cost of the valve bag packaging machine, and reducing the connection time of the valve bag packaging machine and the material storage bin, thereby improving the installation efficiency of the valve bag packaging machine.

[0039] At the same time, the above-mentioned setting can improve the adaptability of the valve bag packaging machine, that is, after the valve bag packaging machine is provided with the material receiving assembly 1 of the present application, the valve bag packaging machine can adapt to various types of storage bins (different types of storage bins have different discharge ports at different heights from the ground, resulting in different distances between the discharge ports of different types of storage bins and the valve bag packaging machine), thereby improving the applicability of the valve bag packaging machine.

[0040] According to the material receiving assembly 1 of the utility model, the first material receiving device 10 is movably arranged in the second channel, and the locking portion of the locking device 30 can be selectively moved toward or away from the first material receiving device 10 to fix the first material receiving device 10 and the second material receiving device 20, so that the position between the first material receiving device 10 and the second material receiving device 20 can be adjusted, thereby making it convenient for the material receiving assembly 1 to connect the material storage bin with the valve bag packaging machine, thereby improving the assembly efficiency of the valve bag packaging machine and the material storage bin, and at the same time can reduce the assembly cost of the valve bag packaging machine and the material storage bin.

[0041] Embodiment 2:

[0042] In this embodiment, based on the first embodiment, the locking device 30 includes: a mounting plate 31 and a locking rod 32. The mounting plate 31 is arranged on the outer peripheral wall of the second material receiving device 20. The mounting plate 31 is provided with a first through hole penetrating in the thickness direction. The inner peripheral wall of the first through hole is provided with a first thread. The outer peripheral wall of the locking rod 32 is provided with a second thread suitable for cooperating with the first thread. The end of the locking rod 32 facing the first material receiving device 10 is constructed as a locking portion.

[0043] In some embodiments, the outer peripheral wall of the second material receiving device 20 is provided with a mounting plate 31, and the mounting plate 31 is provided with a first through hole that penetrates in the thickness direction. The second material receiving device 20 is provided with a second through hole suitable for being opposite to the first through hole, and the inner peripheral wall of the first through hole is provided with a first thread. The outer peripheral wall of the locking rod 32 is provided with a second thread, and the first thread is threadedly connected to the second thread. The locking rod 32 rotates to selectively move toward or away from the first material receiving device 10, so that the locking part moves toward or away from the first material receiving device 10, and when the locking part stops against the outer peripheral wall of the first material receiving device 10, the first material receiving device 10 and the second material receiving device 20 are fixed to each other.

[0044] According to some embodiments of the present invention, the number of locking devices 30 is at least two, and the at least two locking devices 30 are symmetrically arranged about the geometric center of the second material receiving device 20 .

[0045] In some embodiments, the number of the locking devices 30 may be 2, 3, 4 or more, which is not limited here. At least two locking members are respectively suitable for fixing the relative positions of the first material receiving device 10 and the second material receiving device 20, so that the structure of the first material receiving device 10 and the second material receiving device 20 after being fixed to each other is more stable, and the first material receiving device 10 and the second material receiving device 20 are prevented from moving relative to each other after the relative positions of the first material receiving device 10 and the second material receiving device 20 are determined. At least two locking members are respectively symmetrically arranged about the geometric center of the second material receiving device 20, so that the force of the at least two locking members when fixing the first material receiving device 10 and the second material receiving device 20 is more balanced, thereby further improving the fixing stability of the first material receiving device 10 and the second material receiving device 20.

[0046] Embodiment three:

[0047] In this embodiment, based on the second embodiment, the outer peripheral wall of the first material receiving device 10 is provided with a slide groove 11 extending in the height direction, and at least a part of the locking rod 32 is movably arranged in the slide groove 11.

[0048] In some embodiments, a slide groove 11 is provided on the outer peripheral wall of the first material receiving device 10, and the slide groove 11 extends in the height direction. The free end of the locking rod 32 is movably provided in the slide groove 11. When the first material receiving device 10 moves in the height direction relative to the second material receiving device 20, the inner peripheral wall of the slide groove 11 is suitable for restricting the outer peripheral wall of the locking rod 32, so that the locking rod 32 can stably move along the extension direction of the slide groove 11, and then the first material receiving device 10 can stably move in the height direction relative to the second material receiving device 20.

[0049] It is worth mentioning that the locking device 30 is arranged at one end of the second material receiving device 20 close to the first material receiving device 10, and the length dimension of the slide groove 11 in the height direction is slightly smaller than the length dimension of the first material receiving device 10 in the height direction. Therefore, through the above-mentioned setting, the adjustment range of the first material receiving device 10 and the second material receiving device 20 in the height direction can be improved, thereby further improving the adaptability of the material receiving component 1.

[0050] According to some embodiments of the utility model, a first flange 12 is provided at one end of the first material receiving device 10 close to the second material receiving device 20, and the free end of the first flange 12 is suitable for abutting against the inner peripheral wall of the second channel; a second flange 211 is provided at one end of the second material receiving device 20 close to the first material receiving device 10, and the free end of the second flange 211 is suitable for abutting against the outer peripheral wall of the first material receiving device 10.

[0051] It can be understood that the first material receiving device 10 is provided with a first flange 12 at one end close to the second material receiving device 20, the first flange 12 extends in the radial direction and is suitable for abutting against the inner peripheral wall of the second channel, and the second material receiving device 20 is provided with a second flange 211 at one end close to the first material receiving device 10, the second flange 211 extends in the radial direction and is suitable for abutting against the outer peripheral wall of the first material receiving device 10. Thus, the first flange 12 can form a first layer of sealing for the first channel and / or the second channel, and the second flange 211 can form a second layer of sealing for the first channel and / or the second channel, that is, the above-mentioned arrangement can improve the sealing effect of the material receiving assembly 1, and prevent the material from overflowing from between the first material receiving device 10 and the second material receiving device 20 when passing through the material receiving assembly 1.

[0052] Preferably, the material connection assembly 1 further comprises: a sealing strip, which is arranged on at least one side of the first flange 12 in the thickness direction; and / or, the sealing strip is arranged on at least one side of the second flange 211 in the thickness direction.

[0053] In some embodiments, a sealing strip is provided on at least one side of the first flange 12 in the thickness direction, and the outer peripheral wall of the sealing strip is suitable for abutting against the inner peripheral wall of the second channel, and the sealing strip can further improve the sealing effect of the material receiving component 1; in other embodiments, a sealing strip is provided on at least one side of the second flange 211 in the thickness direction, and the inner peripheral wall of the sealing strip is suitable for abutting against the outer peripheral wall of the first material receiving device 10; in other embodiments, a sealing strip is provided on at least one side of the first flange 12 in the thickness direction, and a sealing strip is provided on at least one side of the second flange 211 in the thickness direction, and there is no limitation here.

[0054] Embodiment 4:

[0055] In this embodiment, based on the first embodiment, the second material receiving device 20 includes: a first split portion 21 and a second split portion 22, one end of the first split portion 21 is connected to the first material receiving device 10, and a second channel is formed in the first split portion 21, the second split portion 22 is arranged at the other end of the first split portion 21, and a transition channel connected to the second channel is formed in the second split portion 22; wherein the cross-sectional area of ​​the transition channel gradually decreases in the direction away from the first split portion 21.

[0056] In some embodiments, a second channel is formed in the first split portion 21, at least a portion of the first material receiving device 10 is movably disposed in the second channel, the second split portion 22 is disposed at one end of the first split portion 21 away from the first material receiving device 10, and a transition channel connected to the second channel is formed in the second split portion 22, and the cross-sectional area of ​​the transition channel gradually decreases in the direction away from the first split portion 21, so that the transition channel is funnel-shaped, thereby facilitating the material to enter the working space of the valve bag packaging machine, and at the same time avoiding the accumulation of material in the transition channel.

[0057] According to some embodiments of the utility model, the material receiving assembly 1 further includes: a sealing plate, which is movably disposed in the first channel, and the sealing plate can be selectively moved to open or close the first channel. It can be understood that the sealing plate is movably disposed in the first channel, and here it can be that the sealing plate reciprocates in the first channel, and here it can also be that the sealing plate rotates in the first channel (rotation is microscopically constructed as movement). The sealing plate can selectively move in the first channel to open or close the first channel, and when the first channel is opened, the material can enter the working space of the valve bag packaging machine through the material receiving assembly 1.

[0058] Embodiment five:

[0059] like Figure 1 As shown, the utility model provides a valve bag packaging machine, which includes the material receiving assembly 1 described in any one of the above embodiments. Since the valve bag packaging machine according to the utility model is provided with the material receiving assembly 1 of the above embodiment, the valve bag packaging machine has higher adaptability, high installation efficiency, and low installation cost.

[0060] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A material receiving assembly, characterized in that: include: A first material receiving device (10), wherein the first material receiving device (10) is provided with a first passage extending in a height direction, and one end of the first passage is suitable for communicating with a material storage bin; a second material receiving device (20), the second material receiving device (20) being provided with a second passage penetrating in the height direction, at least a part of the first material receiving device (10) being movably arranged in the second passage, the second passage being suitable for communicating with the working space of the valve bag packaging machine; A locking device (30), wherein the locking device (30) is connected to the second material receiving device (20), and the locking device (30) has a locking portion, and the locking portion can be selectively moved toward or away from the first material receiving device (10) to fix the first material receiving device (10) and the second material receiving device (20).

2. The material receiving assembly according to claim 1, characterized in that: The locking device (30) comprises: A mounting plate (31), the mounting plate (31) being arranged on the outer peripheral wall of the second material receiving device (20), the mounting plate (31) being provided with a first through hole penetrating in the thickness direction, and the inner peripheral wall of the first through hole being provided with a first thread; A locking rod (32), wherein the outer peripheral wall of the locking rod (32) is provided with a second thread suitable for cooperating with the first thread, and one end of the locking rod (32) facing the first material receiving device (10) is configured as the locking portion.

3. The material receiving assembly according to claim 2, characterized in that: The locking devices (30) are constructed in the form of at least two, and the at least two locking devices (30) are symmetrically arranged about the geometric center of the second material receiving device (20).

4. The material receiving assembly according to claim 2, characterized in that: The outer peripheral wall of the first material receiving device (10) is provided with a slide groove (11) extending in the height direction, and at least a part of the locking rod (32) is movably arranged in the slide groove (11).

5. The material receiving assembly according to claim 4, characterized in that: A first flange (12) is provided at one end of the first material receiving device (10) close to the second material receiving device (20), and a free end of the first flange (12) is suitable for abutting against the inner peripheral wall of the second channel; A second flange (211) is provided at one end of the second material receiving device (20) close to the first material receiving device (10), and a free end of the second flange (211) is suitable for abutting against the outer peripheral wall of the first material receiving device (10).

6. The material receiving assembly according to claim 5, characterized in that: Also includes: A sealing strip, wherein the sealing strip is arranged on at least one side of the first flange (12) in the thickness direction; and / or the sealing strip is arranged on at least one side of the second flange (211) in the thickness direction.

7. The material receiving assembly according to claim 1, characterized in that: The second material receiving device (20) comprises: A first split part (21), one end of the first split part (21) is connected to the first material receiving device (10), and the second channel is formed in the first split part (21); A second split part (22), wherein the second split part (22) is arranged at the other end of the first split part (21), and a transition channel communicating with the second channel is formed in the second split part (22); wherein The cross-sectional area of ​​the transition channel gradually decreases in a direction away from the first split portion (21).

8. The material receiving assembly according to claim 1, characterized in that: Also includes: A sealing plate is movably disposed in the first channel, and the sealing plate can be selectively moved to open or close the first channel.

9. A valve bag packaging machine, characterized in that: It comprises the material receiving assembly (1) as claimed in any one of claims 1 to 8.

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