Adjustable material taking and placing structure

Abstract

The utility model belongs to the technical field of material packaging production equipment, and particularly relates to an adjustable material taking and placing structure which comprises an adsorption assembly. The adsorption assembly comprises an adsorption mounting frame, a first connecting rod hinged to the adsorption mounting frame, a first adsorption piece arranged on the first connecting rod, a second connecting rod hinged to the first connecting rod and a second adsorption piece arranged on the second connecting rod. The first connecting rod is horizontally swung and bent relative to the adsorption mounting frame, and the second connecting rod is horizontally swung and bent relative to the first connecting rod, so that the positions of the first adsorption part and the second adsorption part are adjusted, the first adsorption part and the second adsorption part correspond to a product, the product is stably taken and placed, the universality is higher, and the use is more convenient.

Description

[Technical Field]

[0001] This utility model belongs to the technical field of material packaging production equipment, and in particular relates to an adjustable material handling structure. [Background Technology]

[0002] A sealing packaging machine is a machine that seals containers filled with packaging materials. During production, products are placed from the mold into the packaging container. After the products are placed into the packaging container, it is necessary to seal the container to preserve the product, maintain its quality, and prevent product loss. Because plastics have good heat-sealing properties, they are often used to make packaging containers. The sealing area is then directly heated and pressure is applied to fuse the plastic with the paper or plastic, thus sealing the container.

[0003] Existing sealing and packaging machines generally use suction cup assemblies to pick up and place materials. Multiple suction cups installed on the suction cup bracket are used to pick up and place products on the mold. However, depending on the product packaging requirements, the shape, size, and arrangement of the products picked up from the mold are different each time. For example, if one or two rows of products need to be picked up, or if the products are rectangular or normal in shape, the suction cup assembly needs to be replaced according to the shape, size, and arrangement of the products to ensure stable product picking and placing. This method is not very versatile and is inconvenient to use. [Utility Model Content]

[0004] The purpose of this utility model is to provide an adjustable material handling structure that can adjust the positions of the first and second adsorption components according to the shape, size, and arrangement of the product, ensuring stable product handling, greater versatility, and greater ease of use.

[0005] This utility model is achieved by the following technical solution:

[0006] An adjustable material handling structure includes an adsorption component, the adsorption component comprising:

[0007] Adsorption mounting bracket;

[0008] The first connecting rod has one end hinged to the adsorption mounting frame, so that the first connecting rod can swing and bend horizontally relative to the adsorption mounting frame.

[0009] The first adsorption element is disposed on the first connecting rod;

[0010] The second connecting rod has one end hinged to the first connecting rod, so that the second connecting rod can swing and bend horizontally relative to the first connecting rod.

[0011] The second adsorption element is disposed on the second connecting rod.

[0012] As described above, in an adjustable material handling structure, there are multiple first connecting rods, which are arranged along the length of the adsorption mounting frame.

[0013] As described above, in an adjustable material handling structure, there are multiple second connecting rods, one end of which is hinged to the first connecting rod or sequentially hinged to the preceding second connecting rod in a chain-like manner.

[0014] As described above, in an adjustable material handling structure, a first adsorption connection mechanism is provided between the first adsorption member and the first connecting rod. The first adsorption connection mechanism includes:

[0015] The first adsorption connecting groove is provided on the first connecting rod along the length direction of the first connecting rod;

[0016] The first adsorption connecting screw has one end connected to the first adsorption element and the other end passing through the first adsorption connecting groove.

[0017] The first adsorption connecting nut is threadedly connected to the first adsorption connecting screw and is respectively located on both sides of the first connecting rod.

[0018] As described above, in an adjustable material handling structure, a second adsorption connection mechanism is provided between the second adsorption member and the second connecting rod. The second adsorption connection mechanism includes:

[0019] The second adsorption connection groove is provided on the second connecting rod along the length of the second connecting rod;

[0020] The second adsorption connecting screw has one end connected to the second adsorption element and the other end passing through the second adsorption connecting groove.

[0021] The second adsorption connecting nut is threadedly connected to the second adsorption connecting screw and is respectively located on both sides of the second connecting rod.

[0022] As described above, in an adjustable material handling structure, a rotating connection mechanism is provided between the adsorption mounting frame and the first connecting rod. The rotating connection mechanism includes:

[0023] A rotating connecting groove is located on the adsorption mounting bracket;

[0024] A rotating connector, one end of which is rotatably disposed in a rotating connecting groove, and the other end of which is connected to the first connecting rod;

[0025] The first connecting bolt, which passes through the adsorption mounting bracket and the rotating connecting groove and is threadedly connected to the rotating connector, is used to restrict the rotation of the rotating connector relative to the adsorption mounting bracket.

[0026] The adjustable material handling structure described above further includes a driving component for driving the adsorption component, the driving component comprising:

[0027] A movable mounting base, which has a movable mounting cavity inside;

[0028] The translation-driven telescopic cylinder is located horizontally in the movable mounting cavity, and its telescopic end extends out of the movable mounting seat and connects to the adsorption mounting frame.

[0029] A translational telescopic guide sleeve is arranged parallel to the translational drive telescopic cylinder in the movable mounting cavity, and the two translational telescopic guide sleeves are arranged opposite each other on both sides of the translational drive telescopic cylinder.

[0030] The translational telescopic guide rod is movably located in the translational telescopic guide sleeve, and one end is connected to the adsorption mounting bracket.

[0031] As described above, in an adjustable material handling structure, the translational telescopic guide rod is provided with a guide rod vent hole arranged along the axial direction, and the adsorption mounting frame is provided with an air supply channel for connecting to the guide rod vent hole, the first adsorption element, and the second adsorption element respectively.

[0032] As described above, in an adjustable material handling structure, the end of the translational telescopic guide rod near the adsorption mounting frame is provided with an external thread and a locking nut fitted on the external thread. One end of the translational telescopic guide rod can rotate and extend into the gas delivery channel and be threadedly connected to the inner wall of the gas delivery channel.

[0033] As described above, in an adjustable material handling structure, the drive assembly further includes:

[0034] A drive mounting base, wherein the movable mounting base is movably disposed on the drive mounting base in a vertical direction;

[0035] A lifting and telescopic cylinder is mounted on a drive mounting base, and its telescopic end is connected to a movable mounting base.

[0036] The lifting guide sleeve is mounted on the drive mounting base parallel to the lifting drive telescopic cylinder;

[0037] The lifting guide rod has one end connected to the movable mounting base and the other end movably inserted into the lifting guide sleeve.

[0038] Compared with the prior art, the present invention has the following advantages:

[0039] This utility model provides an adjustable material handling structure, including an adsorption assembly. The adsorption assembly includes an adsorption mounting frame, a first connecting rod hinged to the adsorption mounting frame, a first adsorption element disposed on the first connecting rod, a second connecting rod hinged to the first connecting rod, and a second adsorption element disposed on the second connecting rod. In use, according to the shape, size, and arrangement of the product placed on the mold, the positions of the first and second adsorption elements are adjusted by horizontally swinging and bending the first connecting rod relative to the adsorption mounting frame and by horizontally swinging and bending the second connecting rod relative to the first connecting rod, so that the first and second adsorption elements correspond to the product, ensuring stable product handling, greater versatility, and greater convenience of use. [Attached Image Description]

[0040] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0041] Figure 1 This is a schematic diagram of the adjustable material feeding and discharging structure in a specific embodiment of this utility model;

[0042] Figure 2 This is a cross-sectional view of the adjustable material loading and unloading structure in a specific embodiment of the present invention.

[0043] Figure 3 This is a schematic diagram showing the exploded structure of the adsorption component in a specific embodiment of this utility model;

[0044] Figure 4 This is a schematic diagram of the adjustable material feeding and discharging structure in a specific embodiment of this utility model;

[0045] Figure 5 This is a structural schematic diagram of the sealing and packaging machine in a specific embodiment of this utility model.

Detailed Implementation Methods

[0046] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0047] When ordinal numbers such as "first" and "second" are mentioned in the embodiments of this utility model, unless they actually express the meaning of order according to the context, they should be understood as being used only for differentiation.

[0048] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0049] Specific embodiments, such as Figure 1-4An adjustable material handling structure is shown, comprising an adsorption assembly 1, which includes: an adsorption mounting frame 11; a first connecting rod 12, one end of which is hinged to the adsorption mounting frame 11, allowing the first connecting rod 12 to swing and bend horizontally relative to the adsorption mounting frame 11; a first adsorption element 13, disposed on the first connecting rod 12; a second connecting rod 14, one end of which is hinged to the first connecting rod 12, allowing the second connecting rod 14 to swing and bend horizontally relative to the first connecting rod 12; and a second adsorption element 15, disposed on the second connecting rod 14. In use, based on the shape, size, and arrangement of the product placed on the mold, the positions of the first and second adsorption elements are adjusted by swinging and bending the first connecting rod horizontally relative to the adsorption mounting frame and by swinging and bending the second connecting rod horizontally relative to the first connecting rod, thereby aligning the first and second adsorption elements with the product, ensuring stable product handling, greater versatility, and greater convenience.

[0050] Specifically, there are multiple first connecting rods 12, arranged along the length of the adsorption mounting frame 11. Optionally, there are two first connecting rods 12, each hinged to one end of the adsorption mounting frame 11. When the product to be adsorbed is rectangular or other long strips, the first and second adsorption components are arranged in a straight line by the first connecting rod swinging and bending horizontally relative to the adsorption mounting frame, and by the second connecting rod swinging and bending horizontally relative to the first connecting rod, ensuring stable adsorption and placement of long strips of products, and enabling single-row adsorption and placement of products. When the product to be adsorbed is square, round, or other shapes, the first and second connecting rods can be adjusted so that the two first and two second adsorption components are arranged in two rows, ensuring stable adsorption and placement of square-shaped products, and enabling adsorption and placement of double-sided products. Similarly, the positions of the first and second adsorption components can be adjusted according to the shape, size, and arrangement of the product to ensure stable product placement, making it more versatile and convenient to use.

[0051] More specifically, there are multiple second connecting rods 14, one end of which is hinged to the first connecting rod 12 or connected in a chain to the preceding second connecting rod 14 in sequence.

[0052] Furthermore, a first adsorption connection mechanism 16 is provided between the first adsorption element 13 and the first connecting rod 12. The first adsorption connection mechanism 16 includes: a first adsorption connection groove 161, which is disposed on the first connecting rod 12 along the length direction of the first connecting rod 12; a first adsorption connection screw 162, one end of which is connected to the first adsorption element 13, and the other end of which passes through the first adsorption connection groove 161; and two first adsorption connection nuts 163, which are threadedly connected to the first adsorption connection screw 162 and respectively disposed on both sides of the first connecting rod 12. Specifically, the first adsorption connection groove 161 is an oblong hole and is disposed along the length direction of the first connecting rod 12. Through the cooperation of the first adsorption connection screw 162 and the first adsorption connection nut 163, the position of the first adsorption element 13 in the length direction of the first connecting rod 12 can be adjusted, making it more flexible to use.

[0053] More specifically, a second adsorption connection mechanism 17 is provided between the second adsorption member 15 and the second connecting rod 14. The second adsorption connection mechanism 17 includes: a second adsorption connection groove 171, which is disposed on the second connecting rod 14 along the length direction of the second connecting rod 14; a second adsorption connection screw 172, one end of which is connected to the second adsorption member 15, and the other end of which passes through the second adsorption connection groove 171; and two second adsorption connection nuts 173, which are threadedly connected to the second adsorption connection screw 172 and respectively disposed on both sides of the second connecting rod 14. Specifically, the second adsorption connection groove 171 is an oblong hole and is disposed along the length direction of the second connecting rod 14. Through the cooperation of the second adsorption connection screw 172 and the second adsorption connection nut 173, the position of the second adsorption member 15 in the length direction of the second connecting rod 14 can be adjusted, making it more flexible in use.

[0054] Furthermore, a rotating connection mechanism 18 is provided between the adsorption mounting frame 11 and the first connecting rod 12. The rotating connection mechanism 18 includes: a rotating connection groove 181, which is disposed on the adsorption mounting frame 11; a rotating connector 182, one end of which is rotatably disposed in the rotating connection groove 181, and the other end of which is connected to the first connecting rod 12; and a first connecting bolt 183, which passes through the adsorption mounting frame 11 and the rotating connection groove 181 and is threadedly connected to the rotating connector 182, for limiting the rotation of the rotating connector 182 relative to the adsorption mounting frame 11. In use, the adsorption mounting frame 11 can be installed in both vertical and horizontal directions. Depending on the height of the product, the rotating connector 182 can be positioned above or below the adsorption mounting frame 11 to change the height position of the first and second adsorption components.

[0055] Furthermore, it also includes a driving component 2 for driving the adsorption component 1. The driving component 2 includes: a movable mounting base 21, which has a movable mounting cavity 22 inside; a translational driving telescopic cylinder 23, which is horizontally disposed in the movable mounting cavity 22, and whose telescopic end extends out of the movable mounting base 21 and connects to the adsorption mounting frame 11; a translational telescopic guide sleeve 24, which is parallel to the translational driving telescopic cylinder 23 and disposed in the movable mounting cavity 22, with the two translational telescopic guide sleeves 24 facing each other on both sides of the translational driving telescopic cylinder 23; and a translational telescopic guide rod 25, which is movably disposed in the translational telescopic guide sleeve 24, and one end is connected to the adsorption mounting frame 11. This enables the horizontal movement of the adsorption component 1.

[0056] Specifically, the translational telescopic guide rod 25 is provided with a guide rod vent 26 arranged axially, and the adsorption mounting bracket 11 is provided with an air supply channel 27 for communicating with the guide rod vent 26, the first adsorption element 13, and the second adsorption element 15 respectively. Using the guide rod vent 26 and the air supply channel for air supply results in a more aesthetically pleasing appearance and avoids the air pipes interfering with the normal operation of the equipment.

[0057] More specifically, the end of the translational telescopic guide rod 25 near the adsorption mounting bracket 11 is provided with an external thread 28 and a locking nut 29 sleeved on the external thread 28. One end of the translational telescopic guide rod 25 can be rotatably extended into the air supply channel 27 and threadedly connected to the inner wall of the air supply channel 27. It is easy to assemble and disassemble.

[0058] In addition, the drive assembly 2 further includes: a drive mounting base 210, on which the movable mounting base 21 is movably mounted vertically; a lifting drive telescopic cylinder 211, which is mounted on the drive mounting base 210 and whose telescopic end is connected to the movable mounting base 21; a lifting guide sleeve 212, which is parallel to the lifting drive telescopic cylinder 211 and mounted on the drive mounting base 210; and a lifting guide rod 213, one end of which is connected to the movable mounting base 21 and the other end of which movably passes through the lifting guide sleeve 212. This enables the lifting and lowering movement of the adsorption assembly 1.

[0059] This utility model also provides a sealing and packaging machine, such as Figure 5 As shown, it includes the adjustable material handling structure described above, and a turntable rotatably disposed below the adjustable material handling structure. In use, the product is picked up and placed into the packaging container on the turntable through the adjustable material handling structure.

[0060] The above description is one embodiment provided in conjunction with specific content, and does not imply that the specific implementation of this utility model is limited to these descriptions. Furthermore, due to different industry naming conventions, it is not limited to the above names or English names. Any methods or structures similar to or identical to those of this utility model, or any technical deductions or substitutions made based on the concept of this utility model, should be considered within the scope of protection of this utility model.

Claims

1. An adjustable material loading and unloading structure, characterized in that, Includes an adsorption component (1), said adsorption component (1) comprising: Adsorption mounting bracket (11); The first connecting rod (12) is hinged at one end to the adsorption mounting frame (11) so that the first connecting rod (12) can be bent horizontally relative to the adsorption mounting frame (11); The first adsorption element (13) is disposed on the first connecting rod (12); The second connecting rod (14) is hinged at one end to the first connecting rod (12) so that the second connecting rod (14) can bend horizontally relative to the first connecting rod (12); The second adsorption element (15) is disposed on the second connecting rod (14).

2. The adjustable material feeding and dispensing structure according to claim 1, characterized in that, There are multiple first connecting rods (12), and the multiple first connecting rods (12) are arranged along the length direction of the adsorption mounting frame (11).

3. The adjustable material handling structure according to claim 1, characterized in that, There are multiple second connecting rods (14), one end of each second connecting rod (14) is hinged to the first connecting rod (12) or is chained to the previous second connecting rod (14) in sequence.

4. The adjustable material handling structure according to claim 1, characterized in that, A first adsorption connection mechanism (16) is provided between the first adsorption member (13) and the first connecting rod (12), and the first adsorption connection mechanism (16) includes: The first adsorption connection groove (161) is provided on the first connecting rod (12) along the length direction of the first connecting rod (12); The first adsorption connecting screw (162) has one end connected to the first adsorption element (13) and the other end passing through the first adsorption connecting groove (161); The first adsorption connecting nut (163) is threadedly connected to the first adsorption connecting screw (162) and is respectively located on both sides of the first connecting rod (12).

5. The adjustable material feeding and dispensing structure according to claim 1, characterized in that, A second adsorption connection mechanism (17) is provided between the second adsorption member (15) and the second connecting rod (14), the second adsorption connection mechanism (17) comprising: The second adsorption connecting groove (171) is provided on the second connecting rod (14) along the length direction of the second connecting rod (14); The second adsorption connecting screw (172) has one end connected to the second adsorption element (15) and the other end passing through the second adsorption connecting groove (171); The second adsorption connecting nut (173) is threadedly connected to the second adsorption connecting screw (172) and is respectively located on both sides of the second connecting rod (14).

6. The adjustable material feeding and dispensing structure according to claim 1, characterized in that, A rotating connection mechanism (18) is provided between the adsorption mounting bracket (11) and the first connecting rod (12), the rotating connection mechanism (18) comprising: Rotary connecting groove (181) is provided on adsorption mounting bracket (11); A rotating connector (182) has one end rotatably disposed in a rotating connecting groove (181) and the other end connected to the first connecting rod (12); The first connecting bolt (183), which passes through the adsorption mounting bracket (11) and the rotating connecting groove (181) and is threadedly connected to the rotating connector (182), is used to restrict the rotation of the rotating connector (182) relative to the adsorption mounting bracket (11).

7. The adjustable material feeding and dispensing structure according to claim 1, characterized in that, It also includes a driving component (2) for driving the adsorption component (1) to move, the driving component (2) comprising: A movable mounting base (21) has a movable mounting cavity (22) inside; The translational drive telescopic cylinder (23) is located in the movable mounting cavity (22) in the horizontal direction, and its telescopic end extends out of the movable mounting seat (21) and connects to the adsorption mounting frame (11); The translational telescopic guide sleeve (24) is arranged in the movable mounting cavity (22) parallel to the translational drive telescopic cylinder (23), and the two translational telescopic guide sleeves (24) are arranged opposite to each other on both sides of the translational drive telescopic cylinder (23); The translational telescopic guide rod (25) is movably disposed in the translational telescopic guide sleeve (24), and one end is connected to the adsorption mounting bracket (11).

8. The adjustable material handling structure according to claim 7, characterized in that, The translational telescopic guide rod (25) is provided with a guide rod vent hole (26) arranged along the axial direction, and the adsorption mounting bracket (11) is provided with an air supply channel (27) for communicating with the guide rod vent hole (26), the first adsorption element (13) and the second adsorption element (15) respectively.

9. An adjustable material feeding and dispensing structure according to claim 8, characterized in that, The translational telescopic guide rod (25) has an external thread (28) and a locking nut (29) fitted on the external thread (28) of the guide rod at one end near the adsorption mounting frame (11). One end of the translational telescopic guide rod (25) can be rotated into the gas delivery channel (27) and threadedly connected to the inner wall of the gas delivery channel (27).

10. An adjustable material handling structure according to claim 7, characterized in that, The driving component (2) also includes: Drive mounting base (210), wherein the movable mounting base (21) is movably mounted on the drive mounting base (210) in the vertical direction; The lifting drive telescopic cylinder (211) is mounted on the drive mounting base (210), and its telescopic end is connected to the movable mounting base (21). The lifting guide sleeve (212) is arranged parallel to the lifting drive telescopic cylinder (211) on the drive mounting base (210); The lifting guide rod (213) is connected at one end to the movable mounting base (21) and at the other end is movably inserted into the lifting guide sleeve (212).

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