Discharging assembly and valve bag packaging machine

Abstract

The utility model discloses a discharging assembly and a valve bag packaging machine, and belongs to the field of valve bag packaging machines, the discharging assembly comprises a discharging pipe, and the discharging pipe is suitable for being connected and communicated with a valve bag packaging machine body; the pressing device is connected with the discharging pipe and / or the valve bag packaging machine body, the pressing device is provided with a flexible pressing part, the flexible pressing part selectively deforms towards or away from the discharging pipe, and when the flexible pressing part deforms towards the discharging pipe and abuts against the outer circumferential wall of the discharging pipe, the flexible pressing part is pressed against the discharging pipe. And the flexible pressing part is matched with the discharging pipe so as to press the valve bag. According to the discharging assembly designed by the utility model, a worker does not need to manually press the valve bag on the peripheral wall of the discharging port, the difficulty of material receiving work is reduced, and the working intensity of the worker is reduced.

Description

Technical Field

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

[0002] In the related art, the valve bag packaging machine has a discharge pipe, and the staff can put the valve bag on the discharge pipe through the opening of the valve bag to receive the materials. In the prior art, after the staff put the valve bag on the discharge pipe, the staff needs to use both hands to press the valve bag and the outer wall of the discharge pipe to prevent the material from overflowing. However, this makes the work of receiving the materials more troublesome and increases the work intensity of the staff. 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 discharging assembly. The discharging assembly designed according to the utility model avoids the staff from manually pressing the valve bag to the outer peripheral wall of the discharging port, reduces the difficulty of the material receiving work, and reduces the work intensity of the staff.

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

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

[0006] The utility model provides a discharging assembly, comprising: a discharging pipe, which is suitable for being connected to and communicated with a valve bag packaging machine body; a clamping device, which is connected to the discharging pipe and / or the valve bag packaging machine body, and the clamping device has a flexible clamping portion, which can selectively deform toward or away from the discharging pipe, and when the flexible clamping portion deforms toward the discharging pipe and stops against the outer peripheral wall of the discharging pipe, the flexible clamping portion cooperates with the discharging pipe to clamp the valve bag.

[0007] According to the discharge assembly of the utility model, the flexible clamping part of the clamping device can selectively deform toward or away from the discharge pipe, and when the flexible clamping part is deformed toward the discharge pipe and stops against the outer peripheral wall of the discharge pipe, the flexible clamping part cooperates with the discharge pipe to clamp the valve bag. Therefore, the present application can avoid the staff from manually pressing the valve bag to the outer peripheral wall of the discharge port through the above-mentioned arrangement, thereby reducing the difficulty of the material receiving work and reducing the work intensity of the staff.

[0008] Furthermore, the clamping device includes: a mounting plate, which is connected to the discharge pipe and / or the valve bag packaging machine body; a movable block, which is movably arranged on the side of the mounting plate away from the discharge pipe; a flexible belt, which is configured as the flexible clamping part, the flexible belt is sleeved on the outer periphery of the discharge pipe, and one end of the flexible belt is connected to the mounting plate, and the other end of the flexible belt is connected to the movable block.

[0009] Furthermore, a mating portion is provided on the side of the flexible belt facing away from the discharge pipe; the clamping device also includes: a locking member, which is movably connected to the mounting plate, and the locking member moves to selectively cooperate with the mating portion, thereby fixing the relative position of the flexible belt and the mounting plate.

[0010] Further, the mating portion is constructed as a plurality of fixed blocks spaced apart on the flexible band, and the locking member comprises: a locking plate movably connected to the mounting plate, and the locking plate can selectively move toward or away from the flexible band to cooperate with one of the fixed blocks.

[0011] Furthermore, the locking member further comprises: a reset member, the reset member is respectively connected to the locking plate and the mounting plate, and the reset member is suitable for driving the locking plate to move toward the flexible belt.

[0012] Furthermore, the clamping device also includes: a clamping plate, which is movably connected to the mounting plate, and the clamping plate can selectively move toward or away from the discharge pipe and is suitable for abutting against the outer peripheral wall of the discharge pipe.

[0013] Furthermore, a slide groove is provided on a side of the mounting plate facing away from the discharge pipe, and at least a portion of the moving block is movably disposed in the slide groove.

[0014] Furthermore, a through hole is provided on the bottom wall of the slide groove, and at least a portion of the flexible belt is movably inserted into the through hole.

[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 comprises: a valve bag packaging machine body and a discharging assembly, the discharging assembly being connected to the valve bag packaging machine body, and the discharging assembly being constructed as the discharging assembly described in any one of the above embodiments. Since the valve bag packaging machine according to the utility model is provided with the discharging assembly of the above embodiment, the valve bag packaging machine is convenient to use and can reduce the work intensity of the staff.

[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 schematic diagram of the valve bag packaging machine of the utility model;

[0020] Figure 2 It is a schematic diagram of the discharging assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the cooperation between the mounting plate and the pressing plate of the utility model.

[0022] The following are marked in the accompanying drawings:

[0023] 1000. Valve bag packaging machine; 1. Discharging assembly; 2. Valve bag packaging machine body;

[0024] 10. Discharge pipe;

[0025] 21. Mounting plate; 211. Slide groove; 212. Through hole; 213. Slide rail; 22. Moving block; 23. Flexible belt; 231. Fixed block; 24. Locking plate; 25. Resetting member; 26. Pressing plate. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] Embodiment 1:

[0031] like Figure 1-Figure 3 As shown, the utility model provides a discharging component 1, comprising: a discharging pipe 10 and a clamping device, the discharging pipe 10 is suitable for being connected and communicated with a valve bag packaging machine body 2, the clamping device is connected to the discharging pipe 10 and / or the valve bag packaging machine body 2, the clamping device has a flexible clamping portion, the flexible clamping portion can selectively deform toward or away from the discharging pipe 10, and when the flexible clamping portion is deformed toward the discharging pipe 10 and stops against the outer peripheral wall of the discharging pipe 10, the flexible clamping portion cooperates with the discharging pipe 10 to clamp the valve bag.

[0032] In some embodiments, the discharge pipe 10 is suitable for being connected to the valve bag packaging machine body 2, a working space is arranged in the valve bag packaging machine body 2, a discharge channel is arranged in the discharge pipe 10, the discharge channel is connected with the working space, and a discharge port is arranged at one end of the discharge pipe 10 away from the valve bag packaging machine body 2, and the discharge port is connected with the discharge channel.

[0033] The clamping device is connected to the discharge pipe 10 and / or the valve bag packaging machine body 2. The clamping device can be connected to the discharge pipe 10; or the clamping device can be connected to the valve bag packaging machine body 2; or the clamping device can be connected to the valve bag packaging machine body 2 and the discharge pipe 10 respectively, and there is no limitation here.

[0034] The clamping device has a flexible clamping portion, which can selectively deform toward or away from the discharge pipe 10, and when the flexible clamping portion is deformed toward the discharge pipe 10 and contacts the outer peripheral wall of the discharge pipe 10, at least a portion of the flexible clamping portion is suitable for fitting at least a portion of the outer peripheral wall of the discharge pipe 10.

[0035] In some existing technologies, after the staff puts the valve bag on the discharge pipe, the staff needs to use both hands to press the valve bag and the outer wall of the discharge pipe to prevent material from overflowing. However, this makes the material receiving work more troublesome and increases the workload of the staff.

[0036] It is understandable that when using the discharge assembly 1 of the present application to receive materials, the staff can direct the opening of the valve bag toward the discharge pipe 10, and then the staff can sleeve the valve bag on the outer periphery of the discharge pipe 10 through the opening of the valve bag (at this time, at least part of the valve bag is located between the discharge pipe 10 and the flexible pressing part), and then the staff can operate the pressing device and deform the flexible pressing part of the pressing device toward the discharge pipe 10 until the flexible pressing part cooperates with the discharge pipe 10 to press the valve bag, and finally, the staff can open the valve bag packaging machine 1000 and use the discharge assembly 1 to receive materials. After the material receiving is completed, the staff can operate the pressing device and deform the flexible pressing part of the pressing device away from the discharge pipe 10, and at this time, the staff can smoothly separate the valve bag from the discharge pipe 10.

[0037] It is worth mentioning that the flexible pressing part can better fit with at least part of the outer peripheral wall of the discharge pipe 10. Therefore, after the flexible pressing part and the discharge pipe 10 press the valve bag, the flexible pressing part can effectively "hold" the valve bag, so that the valve bag and the discharge pipe 10 have a high degree of fit, that is, the valve bag has better sealing after being fixed to the discharge pipe 10.

[0038] According to the discharge assembly 1 of the utility model, the flexible clamping part of the clamping device thereof can selectively deform toward or away from the discharge pipe 10, and when the flexible clamping part is deformed toward the discharge pipe 10 and stops against the outer peripheral wall of the discharge pipe 10, the flexible clamping part cooperates with the discharge pipe 10 to clamp the valve bag. Therefore, the present application can avoid the staff from manually pressing the valve bag to the outer peripheral wall of the discharge port through the above-mentioned arrangement, thereby reducing the difficulty of the material receiving work and reducing the work intensity of the staff.

[0039] Embodiment 2:

[0040] In this embodiment, based on the first embodiment, the clamping device includes: a mounting plate 21, a moving block 22 and a flexible belt 23. The mounting plate 21 is connected to the discharge pipe 10 and / or the valve bag packaging machine body 2. The moving block 22 is movably arranged on the side of the mounting plate 21 away from the discharge pipe 10. The flexible belt 23 is constructed as a flexible clamping portion. The flexible belt 23 is sleeved on the outer periphery of the discharge pipe 10, and one end of the flexible belt 23 is connected to the mounting plate 21, and the other end of the flexible belt 23 is connected to the moving block 22.

[0041] In some embodiments, the mounting plate 21 may be connected to the discharge pipe 10; or the mounting plate 21 may be connected to the valve bag packaging machine body 2; or the mounting plate 21 may be connected to the discharge pipe 10 and the valve bag packaging machine body 2 respectively, which is not limited here.

[0042] A moving block 22 is movably provided on the mounting plate 21, and the moving block 22 is connected to one end of the flexible belt 23, and the other end of the flexible belt 23 is passed around at least part of the outer periphery of the discharge pipe 10 and connected to the mounting plate 21, and the moving block 22 moves to control the deformation of the flexible belt 23 toward or away from the discharge pipe 10. Therefore, after the staff sets the valve bag on the outer periphery of the discharge pipe 10 (at this time, at least part of the valve bag is located between the discharge pipe 10 and the flexible clamping part), the staff controls the movement of the moving block 22 to fix the valve bag to the discharge pipe 10, and the clamping device is simple to operate, which improves the convenience of use of the discharge assembly 1.

[0043] Embodiment three:

[0044] In this embodiment, based on the second embodiment, a mating portion is provided on the side of the flexible belt 23 facing away from the discharge pipe 10; the clamping device also includes: a locking member, which is movably connected to the mounting plate 21, and the locking member moves to selectively cooperate with the mating portion, thereby fixing the relative position of the flexible belt 23 and the mounting plate 21.

[0045] It can be understood that after the staff puts the valve bag on the outer periphery of the discharge pipe 10, the staff can control the movement of the moving block 22 to deform the flexible belt 23 toward the discharge pipe 10, and when the flexible belt 23 cooperates with the discharge pipe 10 and presses the valve bag, the locking part moves and cooperates with the mating part, thereby fixing the relative position of the flexible belt 23.

[0046] Therefore, the locking part of the present application can fix the relative position of the flexible belt 23 after moving to cooperate with the fixed part, so that the flexible belt 23 can stably cooperate with the discharge pipe 10 and press the valve bag, avoiding the flexible belt 23 from deforming away from the discharge pipe 10 during the material connection process, ensuring the stability of the cooperation between the valve bag and the discharge port, thereby ensuring the smooth progress of the material connection work.

[0047] According to some embodiments of the utility model, the mating portion is constructed as a plurality of fixed blocks 231 spaced apart on the flexible belt 23, and the locking member includes: a locking plate 24, which is movably connected to the mounting plate 21, and the locking plate 24 can be selectively moved toward or away from the flexible belt 23 to cooperate with one of the fixed blocks 231.

[0048] In some embodiments, the locking plate 24 is movably connected to the mounting plate 21, where the locking plate 24 can be moved toward or away from the flexible belt 23 in the height direction, and when the locking plate 24 moves toward the flexible belt 23 and cooperates with one of the fixed blocks 231, the position of the flexible belt 23 relative to the locking plate 24 is fixed, so that the position of the flexible belt 23 relative to the discharge pipe 10 is fixed.

[0049] Alternatively, the locking plate 24 is rotatably connected to the mounting plate 21 (rotation is microscopically constructed as movement). In this case, the locking plate 24 has a first end and a second end, and the portion of the locking plate 24 between the first end and the second end is rotatably connected to the mounting plate 21. The locking plate 24 is rotated to make the first end of the locking plate 24 move toward the flexible member and cooperate with one of the fixed blocks 231, thereby fixing the position of the flexible belt 23 relative to the locking plate 24, and further fixing the position of the flexible belt 23 relative to the discharge pipe 10. No limitation is made here.

[0050] According to some embodiments of the present invention, the locking member further includes: a reset member 25 , which is respectively connected to the locking plate 24 and the mounting plate 21 , and is suitable for driving the locking plate 24 to move toward the flexible belt 23 .

[0051] In some embodiments, the reset member 25 is constructed as a torsion spring, and the locking plate 24 is rotatably connected to the mounting plate 21 via a rotating rod. The torsion spring is sleeved on the rotating rod, and one end of the torsion spring is connected to the second end of the locking plate 24, and the other end of the torsion spring is connected to the mounting plate 21. Under the action of the reset force, the torsion spring can drive the second end of the locking plate 24 to rotate away from the mounting plate 21, thereby causing the first end of the locking plate 24 to rotate toward the flexible belt 23.

[0052] Therefore, the present application improves the operational convenience of the locking member by setting a reset member 25 to drive the locking plate 24 to rotate, thereby improving the operational convenience of the discharging assembly 1. At the same time, under the reset force of the reset member 25, the locking plate 24 can stably cooperate with one of the fixed blocks 231 to avoid the locking plate 24 from rotating during the material receiving process, thereby ensuring the smooth progress of the material receiving work.

[0053] Embodiment 4:

[0054] In this embodiment, based on the second embodiment, the clamping device further includes: a clamping plate 26, which is movably connected to the mounting plate 21, and the clamping plate 26 can selectively move toward or away from the discharge pipe 10 and is suitable for abutting against the outer peripheral wall of the discharge pipe 10.

[0055] It is understandable that the mounting plate 21 is movably provided with a clamping plate 26, and a clamping groove is provided on the side of the clamping plate 26 facing the discharge pipe 10, and the clamping groove is suitable for accommodating the discharge pipe 10, and after the discharge pipe 10 is accommodated in the clamping groove, part of the outer peripheral wall of the discharge pipe 10 can be in contact with the inner peripheral wall of the clamping groove. The clamping plate 26 can selectively move toward or away from the discharge pipe 10, and when the clamping plate 26 moves toward the discharge pipe 10, the clamping plate 26 and the discharge pipe 10 can cooperate to further press the valve bag against the discharge pipe 10, further improving the coordination stability of the valve bag and the discharge pipe 10.

[0056] In some embodiments, the clamping plate 26 is constructed as an arc-shaped plate, and the arc-shaped plate is arranged to fit the outer peripheral surface of the discharge pipe 10 with its arc surface facing the discharge pipe 10. The mounting plate 21 is provided with a slide rail 213 extending in the height direction, and a slider is provided on the arc-shaped plate, which is movably accommodated in the slide rail 213.

[0057] According to some embodiments of the utility model, a slide groove 211 is provided on the side of the mounting plate 21 facing away from the discharge pipe 10, and at least a portion of the moving block 22 is movably provided in the slide groove 211. It can be understood that the inner peripheral wall of the slide groove 211 can limit the outer peripheral wall of the moving block 22, so that the moving block 22 can stably move along the extension direction of the slide groove 211, thereby ensuring the movement stability of the moving block 22, thereby ensuring the working stability of the clamping device.

[0058] According to some embodiments of the utility model, the bottom wall of the slide groove 211 is provided with a through hole 212, and at least a part of the flexible belt 23 is movably inserted into the through hole 212. It can be understood that one end of the flexible belt 23 is connected to the mounting plate 21, and the other end of the flexible belt 23 bypasses the discharge pipe 10 and is connected to the moving block 22 after passing through the through hole 212. The flexible belt 23 passes through the through hole 212 and is connected to the moving block 22. Compared with the flexible belt 23 bypassing the mounting plate 21 and connecting to the moving block 22, the distance between the through hole 212 and the connection part between the flexible belt 23 and the mounting plate 21 is shorter, so that the distance dimension between the fitting part of the flexible belt 23 and the discharge pipe 10 is large, and then the flexible belt 23 and the discharge pipe 10 After the combination, the compression effect of the valve bag is better.

[0059] Embodiment five:

[0060] The utility model provides a valve bag packaging machine 1000, which includes: a valve bag packaging machine body 2 and a discharging assembly 1, wherein the discharging assembly 1 is connected to the valve bag packaging machine body 2, and the discharging assembly 1 is constructed as the discharging assembly 1 described in any one of the above embodiments. Since the valve bag packaging machine 1000 according to the utility model is provided with the discharging assembly 1 of the above embodiment, the valve bag packaging machine 1000 is convenient to use and can reduce the work intensity of the staff.

[0061] 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 discharging assembly, characterized in that: include: A discharge pipe (10), the discharge pipe (10) being adapted to be connected to and communicated with a valve bag packaging machine body (2); A clamping device, the clamping device is connected to the discharge pipe (10) and / or the valve bag packaging machine body (2), the clamping device has a flexible clamping portion, the flexible clamping portion can selectively deform toward or away from the discharge pipe (10), and when the flexible clamping portion is deformed toward the discharge pipe (10) and abuts against the outer peripheral wall of the discharge pipe (10), the flexible clamping portion cooperates with the discharge pipe (10) to clamp the valve bag.

2. The discharging assembly according to claim 1, characterized in that: The pressing device comprises: A mounting plate (21), wherein the mounting plate (21) is connected to the discharge pipe (10) and / or the valve bag packaging machine body (2); A moving block (22), the moving block (22) being movably arranged on a side of the mounting plate (21) facing away from the discharge pipe (10); A flexible belt (23), the flexible belt (23) being configured as the flexible pressing portion, the flexible belt (23) being sleeved on the outer periphery of the discharge pipe (10), and one end of the flexible belt (23) being connected to the mounting plate (21), and the other end of the flexible belt (23) being connected to the moving block (22).

3. The discharging assembly according to claim 2, characterized in that: A matching portion is provided on a side of the flexible belt (23) facing away from the discharge pipe (10); The clamping device further comprises: a locking member, which is movably connected to the mounting plate (21), and the locking member moves to selectively cooperate with the matching portion, thereby fixing the relative position of the flexible belt (23) and the mounting plate (21).

4. The discharging assembly according to claim 3, characterized in that: The matching portion is constructed as a plurality of fixing blocks (231) arranged at intervals on the flexible belt (23), and the locking member comprises a locking plate (24), wherein the locking plate (24) is movably connected to the mounting plate (21), and the locking plate (24) can be selectively moved toward or away from the flexible belt (23) to match with one of the fixing blocks (231).

5. The discharging assembly according to claim 4, characterized in that: The locking member further comprises: A reset member (25), wherein the reset member (25) is respectively connected to the locking plate (24) and the mounting plate (21), and the reset member (25) is suitable for driving the locking plate (24) to move toward the flexible belt (23).

6. The discharging assembly according to claim 2, characterized in that: The pressing device also includes: A clamping plate (26), the clamping plate (26) is movably connected to the mounting plate (21), the clamping plate (26) can selectively move toward or away from the discharge pipe (10) and is suitable for abutting against the outer peripheral wall of the discharge pipe (10).

7. The discharging assembly according to claim 2, characterized in that: A slide groove (211) is provided on a side of the mounting plate (21) facing away from the discharge pipe (10), and at least a portion of the moving block (22) is movably disposed in the slide groove (211).

8. The discharging assembly according to claim 7, characterized in that: The bottom wall of the slide groove (211) is provided with a through hole (212), and at least a portion of the flexible belt (23) is movably inserted into the through hole (212).

9. A valve bag packaging machine, characterized in that: include: Valve bag packaging machine body (2); A discharging assembly (1), wherein the discharging assembly (1) is connected to the valve bag packaging machine body (2), and the discharging assembly (1) is constructed as the discharging assembly (1) according to any one of claims 1 to 8.

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