Rapid bag clamp for vacuum carrying equipment

Abstract

The utility model provides a quick bag clamp for vacuum handling equipment, which comprises a fixed seat, a main plate component is mounted on the lower surface of the fixed seat, notches are formed in the lower parts of two parallel side surfaces of the main plate component, a hook is arranged in the main plate component, the hook is rotatably mounted in the main plate component, and the main plate component and the main plate component are fixed through the notches. A notch is formed in the main board component, a handle is installed at the end, away from the metal plate end of the hook, of the hook, the metal plate end of the hook extends to the notch, a V-shaped block matched with the metal plate end of the hook is rotationally installed at the position, close to the notch, in the main board component, and limiting pieces used for limiting the rotating range of the V-shaped block are arranged on the upper side and the lower side of the V-shaped block correspondingly. The limiting piece is installed in the main board component, a tension spring is hung on the upward inclined face of the V-shaped block, and the end, away from the V-shaped block, of the tension spring is hung on the inner wall of the main board component.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bag quick clamp for vacuum handling equipment belongs to vacuum handling technical field. BACKGROUND

[0002] Vacuum handling machine is a kind of handling equipment of high efficiency, accurate and strong adaptability, it realizes the gentle and safe handling of goods by using vacuum adsorption principle.With the continuous progress of technology and the continuous expansion of application field, vacuum handling machine will play a greater role in the future.The existing bagged product handling is mostly realized by the way of lifting air pipe plus suction cup, and the surface of the suction cup must be flat, the sealing performance is good, the weight is lighter, the bag cannot have dust particles, the beat time is too long or other mechanical handling equipment is very cumbersome, and the operation is very complicated, must rely on external force to fix the bag on the equipment. CONTENT OF UTILITY MODEL

[0003] In view of the deficiency of prior art, the utility model aims at providing a bag quick clamp for vacuum handling equipment to solve the problems in the background art, and the utility model is simple and fast, convenient, the whole process is time-saving, and the overall efficiency is high.

[0004] In order to realize the above-mentioned purpose, the utility model is realized through the following technical scheme: a bag quick clamp for vacuum handling equipment, including fixed base, the lower surface of fixed base is provided with mainboard component, the lower part position of two parallel sides of mainboard component is provided with notch, the mainboard component is equipped with hook, the hook is rotatably installed in mainboard component, the end, away from the metal end of hook, of hook is provided with handle, the handle is arranged on the outside of mainboard component, the metal end of hook extends to the position of notch, the V-shaped block that is matched with the metal end of hook is rotatably installed at the position close to notch in mainboard component, the upper side of V-shaped block and the lower side of V-shaped block are equipped with limiting piece for limiting the rotation range of V-shaped block, the limiting piece is installed in mainboard component, the upward slope of V-shaped block is hung with tension spring, the end, away from V-shaped block, of tension spring is hung on the inner wall of mainboard component.

[0005] Further, the limiting piece includes nut, the upper side of V-shaped block and the lower side of V-shaped block are provided with nut, two nuts are installed in mainboard component, the first limiting screw for limiting the rotation range of V-shaped block is screw-connected in the nut at the upper side of V-shaped block, the second limiting screw for limiting the rotation range of V-shaped block is screw-connected in the nut at the lower side of V-shaped block, and the included angle between the first limiting screw and the second limiting screw is obtuse.

[0006] Further, the lower surface of the metal end of hook is provided with anti-skid block, and the anti-skid block is connected and fixed with the metal end of hook through screw.

[0007] Further, the first hanging ring is suspended on one end of the V-shaped block close to the tension spring, and the second hanging ring is suspended on the other end of the tension spring away from the V-shaped block.

[0008] Further, the sealing member is circular in structure and is installed on the side of the fixing seat away from the main plate component.

[0009] Further, the semicircular head is integrally formed with the handle and is processed on the end of the handle away from the hook.

[0010] The present application has the following beneficial effects:

[0011] The present application can be used on various bagged products without any environmental and special requirements, and the bag and the equipment are self-locked under the action of the load gravity without external force. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0013] Fig. 1 Fig. 1 is a structural schematic view of a bag quick clamp for a vacuum conveying equipment according to the present application;

[0014] Fig. 2 Fig. 2 is a front view of the bag quick clamp for the vacuum conveying equipment according to the present application;

[0015] Fig. 3 Fig. 3 is a sectional view of the bag quick clamp for the vacuum conveying equipment according to the present application;

[0016] In the drawings: 1 - fixing seat, 2 - main plate component, 3 - hook, 4 - anti-skid block, 5 - V-shaped block, 6 - tension spring, 7 - handle, 8 - sealing member, 9 - notch, 10 - nut, 11 - first limiting screw, 12 - second limiting screw. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in combination with specific embodiments.

[0018] Please refer to Figs. 1-3The utility model provides a technical scheme: a bag quick clamp for vacuum handling equipment, including fixed base 1, the lower surface of fixed base 1 is equipped with mainboard part 2, the one side of fixed base 1 is installed with the sealing element 8 of circular structure away from mainboard part 2, the lower part position of two parallel sides of mainboard part 2 is all provided with the gap 9, the hook 3 is equipped in mainboard part 2, the hook 3 is rotatably installed in mainboard part 2, the one end of the hook 3 away from its sheet metal end is installed with handle 7, the one end of handle 7 away from the hook 3 is processed with semicircular head, and the semicircular head is integrally formed with handle 7, handle 7 is arranged at the outside of mainboard part 2, the sheet metal end of hook 3 extends to the gap 9, the position of the gap 9 in mainboard part 2 is rotatably installed with the V-shaped block 5 matched with the sheet metal end of hook 3, the lower surface of the sheet metal end of hook 3 is equipped with antiskid block 4, and the sheet metal end of hook 3 is connected and fixed with antiskid block 4 by screw, the upward slope of V-shaped block 5 is hung with tension spring 6, and the one end of tension spring 6 away from V-shaped block 5 is hung on the inner wall of mainboard part 2, wherein the one end of tension spring 6 close to V-shaped block 5 is hung with first hanging ring, and the first hanging ring is connected and fixed with V-shaped block 5, the one end of tension spring 6 away from V-shaped block 5 is hung with second hanging ring, and the second hanging ring is connected and fixed with mainboard part 2, and the design of first hanging ring and second hanging ring facilitates the installation of tension spring 6.

[0019] Generally, the hook 3 is close to the V-shaped block 5 due to its gravity, so that the V-shaped block 5 contacts the lower limiting part of the second limiting screw 12, when the bagged product needs to be lifted, the bagged product needs to be held on the side of the lifting position, the vacuum equipment connected with the bag quick clamp is lowered, when contacting the hand-holding part of the bagged product, the bagged product will lift the antiskid block 4, at this time, the hook 3 will rotate clockwise, and the V-shaped block 5 will rotate counterclockwise under the elastic force of the tension spring 6 until contacting the upper limiting part of the first limiting screw 11, at this time, there is a gap between the V-shaped block 5 and the hook 3, so that the bag quick clamp can quickly enter the clamping area of the bagged product, the vacuum equipment is raised, the hook 3 of the bag quick clamp will rotate counterclockwise and tightly contact the V-shaped block 5, and the bagged product is automatically clamped through the friction force between the bagged product and the two, without other operations, the bagged product is moved to the specified station, when the bagged product needs to be released, the handle 7 is held and lifted slightly, the hook 3 rotates clockwise, at this time, the hook 3 and the V-shaped block 5 will have a gap, so that the bagged product can be quickly separated from the bag quick clamp, the hook 3 and the V-shaped block 5 can be loosened in a short time, so as to be separated from the bagged product, the design does not need to worry about the sealing property of the bagged product, the surrounding environment and complexity, has the advantages of wide applicability, convenience, short time consumption and the like.

[0020] Referring to Fig. 3The upper side of the V-shaped block 5 and the lower side of the V-shaped block 5 are provided with nuts 10, the two nuts 10 are installed in the main plate component 2, the nut 10 on the upper side of the V-shaped block 5 is internally threadedly connected with a first limiting screw 11 for limiting the rotation range of the V-shaped block 5, the nut 10 on the lower side of the V-shaped block 5 is internally threadedly connected with a second limiting screw 12 for limiting the rotation range of the V-shaped block 5, the included angle between the first limiting screw 11 and the second limiting screw 12 is obtuse, the relative positions between the first limiting screw 11, the second limiting screw 12 and the corresponding nuts 10 are adjusted, at this time, the maximum distance between the first limiting screw 11, the second limiting screw 12 and the V-shaped block 5 changes, and the purpose of adjusting the activity range of the V-shaped block 5 according to needs is achieved.

[0021] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A quick-release bag clamp for a vacuum handling device, comprising a fixed base (1), characterized in that: The lower surface of the fixed base (1) is equipped with a main board component (2). The main board component (2) has notches (9) at the lower part of two parallel sides. The main board component (2) is equipped with a hook (3). The hook (3) is rotatably installed in the main board component (2). A handle (7) is installed at the end of the hook (3) away from its sheet metal end. The handle (7) is located on the outside of the main board component (2). The sheet metal end of the hook (3) extends to the notch (9). A V-shaped block (5) that cooperates with the sheet metal end of the hook (3) is rotatably installed in the main board component (2) near the notch (9). The upper and lower sides of the V-shaped block (5) are equipped with limiting members for limiting the rotation range of the V-shaped block (5). The limiting members are installed in the main board component (2). A tension spring (6) is suspended on the upward inclined surface of the V-shaped block (5). The end of the tension spring (6) away from the V-shaped block (5) is suspended on the inner wall of the main board component (2).

2. The quick-release bag clamp for vacuum handling equipment according to claim 1, characterized in that: The limiting component includes nuts (10). Nuts (10) are provided on both the upper and lower sides of the V-block (5). Both nuts (10) are installed inside the main board component (2). The nut (10) on the upper side of the V-block (5) is internally threaded with a first limiting screw (11) for limiting the rotation range of the V-block (5). The nut (10) on the lower side of the V-block (5) is internally threaded with a second limiting screw (12) for limiting the rotation range of the V-block (5). The included angle between the first limiting screw (11) and the second limiting screw (12) is an obtuse angle.

3. The quick-release bag clamp for vacuum handling equipment according to claim 1, characterized in that: The lower surface of the sheet metal end of the hook (3) is provided with an anti-slip block (4), which is connected and fixed to the sheet metal end of the hook (3) by screws.

4. A quick-release bag clamp for vacuum handling equipment according to claim 1, characterized in that: The tension spring (6) has a first hanging ring suspended at the end near the V-block (5), and the first hanging ring is connected and fixed to the V-block (5). The tension spring (6) has a second hanging ring suspended at the end away from the V-block (5), and the second hanging ring is connected and fixed to the main board component (2).

5. A quick-release bag clamp for a vacuum handling device according to claim 1, characterized in that: The mounting base (1) has a sealing element (8) installed on the side facing away from the main board component (2), and the sealing element (8) has a circular structure.

6. A quick-release bag clamp for a vacuum handling device according to claim 1, characterized in that: The handle (7) has a semi-circular head at the end away from the hook (3), and the semi-circular head and the handle (7) are integrally formed.

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