Aluminum die pin picking tool

Abstract

The utility model discloses an aluminum mold pin picking tool. The aluminum mold pin picking tool comprises a magnetic attraction assembly, a buffering sleeve, a baffle and a handle. In the scheme, the handle is held to enable the adsorption end to be close to the ground, the power supply end supplies power to the adsorption end to enable the adsorption end to generate magnetic force, part of the magnetic force is transmitted to the buffering sleeve, part of the magnetic force acts on the surface position of the buffering sleeve from a cavity of the buffering sleeve, and the buffering sleeve gets close to or makes contact with the pin. The buffer sleeve bears impact from the pin, so that the pin is adsorbed on the buffer sleeve, the position of the pin adsorbed on the adsorption end is limited through the baffle, the pin adsorbed on the adsorption end stays at the adsorption end, and the possibility that the pin falls off after being stacked to the position away from the adsorption end, and secondary adsorption is needed is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum formwork construction, and particularly relates to a tool for picking up aluminum formwork pins. Background Art

[0002] When constructing aluminum formwork, pins are used to join adjacent formworks together. When removing the formwork after pouring concrete, the pins need to be removed from the formwork. Usually, the pins are first removed and thrown to the ground, and then collected together. Due to the small size and large quantity of the pins, the pin collection work in the prior art is inefficient. Summary of the Utility Model

[0003] In view of this, the utility model provides a tool for picking up aluminum formwork pins. The adsorption end can be brought close to the ground by holding the handle. After the power supply end supplies power to the adsorption end, the adsorption end generates magnetic force. Part of the magnetic force is transmitted to the buffer sleeve, and part of the magnetic force acts on the surface position of the buffer sleeve through the holes in the buffer sleeve itself. The buffer sleeve approaches or contacts the pins, and the buffer sleeve bears the impact from the pins, so that the pins are adsorbed on the buffer sleeve. The position of the pins adsorbed on the adsorption end is restricted by the baffle, so that the pins adsorbed on the adsorption end stay on the adsorption end, reducing the possibility that the pins accumulate at a position far from the adsorption end and then fall off, requiring secondary adsorption.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] A tool for picking up aluminum formwork pins, comprising:

[0006] A magnetic adsorption component, including an adsorption end that generates magnetic force after being energized, and a power supply end for outputting electric energy;

[0007] A baffle, fixed to the magnetic adsorption component and extending outside the edge of the adsorption end. At least part of the adsorption end is exposed from one side of the baffle, and at least part of the magnetic adsorption component is exposed from the other side of the baffle;

[0008] A buffer sleeve, fixed to the magnetic adsorption component and covering the adsorption end exposed from one side of the baffle;

[0009] A handle, fixed to the magnetic adsorption component and distributed opposite to the adsorption end.

[0010] Preferably, the handle has an extension section extending in a direction away from the magnetic adsorption component, and the handle is fixed with a locking device for fixing the posture and position of the extension section.

[0011] Preferably, the handle includes a fixed section fixed to the magnetic adsorption component and an extension section inserted into the fixed section. The locking device includes a locking bolt threadedly connected to the fixed section and capable of abutting against the extension section.

[0012] Preferably, the handle is hinged to the magnetic attraction assembly, and the center of the magnetic attraction assembly is located at the adsorption end.

[0013] Preferably, the power supply end has a hook, and the edge of the buffer sleeve is hung on the power supply end and assumes a net bag posture.

[0014] Preferably, the buffer sleeve has a convex edge protruding away from the magnetic attraction assembly.

[0015] Preferably, the buffer sleeve is made of a metal material capable of conducting magnetic force and has a three-dimensional intertwined mesh structure with holes.

[0016] Preferably, the baffle is threadedly connected to the power supply end, and the baffle is disconnected from the power supply end in a direction away from the adsorption end.

[0017] Preferably, the baffle is conical, and the flared opening of the baffle faces the adsorption end.

[0018] Preferably, the baffle is transparent.

[0019] As can be seen from the above technical solutions, for the aluminum mold pin picking tool provided by the present utility model, hold the handle and bring the adsorption end close to the ground. After the power supply end supplies power to the adsorption end to generate magnetic force, part of the magnetic force is transmitted to the buffer sleeve, and part of the magnetic force acts on the surface position of the buffer sleeve through the holes of the buffer sleeve itself. Approach or contact the pin through the buffer sleeve, and withstand the impact from the pin through the buffer sleeve, so that the pin is adsorbed on the buffer sleeve, and the position of the pin adsorbed on the adsorption end is restricted by the baffle, so that the pin adsorbed on the adsorption end stays at the adsorption end, reducing the possibility that the pins pile up at a position far from the adsorption end and then fall, and requiring secondary adsorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is a schematic diagram showing the structure of an aluminum mold pin picking tool according to an exemplary embodiment;

[0022] Figure 2 is a schematic diagram showing the structure of a baffle according to an exemplary embodiment;

[0023] Figure 3 is shown according to an exemplary embodimentFigure 2 The enlarged view of part A showing the position of the ball head is in the middle;

[0024] Figure 4 It is shown according to an exemplary embodiment Figure 2 The enlarged view of part B showing the position of the hook is in the middle;

[0025] Figure 5 It is shown according to an exemplary embodiment Figure 2 The enlarged view of part C showing the position of the convex edge is in the middle.

[0026] Reference numerals:

[0027] 1. Magnetic attraction assembly; 11. Adsorption end; 12. Power supply end; 13. Buffer sleeve; 14. Ball head; 15. Hook; 16. Convex edge; 2. Baffle; 3. Handle; 31. Fixed section; 32. Extended section; 33. Locking device; 34. Locking bolt. Detailed implementation manners

[0028] The present utility model discloses an aluminum formwork pin picking tool. One can hold the handle and bring the adsorption end close to the ground. After the power supply end supplies power to the adsorption end, the adsorption end generates magnetic force. Part of the magnetic force is transmitted to the buffer sleeve, and part of the magnetic force acts on the surface position of the buffer sleeve through the holes existing in the buffer sleeve itself. The buffer sleeve approaches or contacts the pin, and the buffer sleeve bears the impact from the pin, so that the pin is adsorbed on the buffer sleeve. The position of the pin adsorbed on the adsorption end is restricted by the baffle, so that the pin adsorbed on the adsorption end stays on the adsorption end, reducing the possibility that the pins pile up at a position far from the adsorption end and then fall off, and the need for secondary adsorption.

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] In an exemplary embodiment of the present disclosure, an aluminum formwork pin picking tool is provided, as Figure 1 shown Figure 1 The schematic diagram showing the structure of the aluminum formwork pin picking tool is shown according to an exemplary embodiment; Figure 2 The schematic diagram showing the structure of the baffle is shown according to an exemplary embodiment; Figure 3 It is shown according to an exemplary embodiment Figure 2 The enlarged view of part A showing the position of the ball head is in the middle; Figure 4 It is shown according to an exemplary embodiment Figure 2 The enlarged view of part B showing the position of the hook is in the middle;Figure 5 shown according to an exemplary embodiment Figure 2 In the figure, it is an enlarged view of part C showing the position of the convex edge. The following will be explained in conjunction with for explanation.

[0031] Some specific embodiments described hereinafter are intended to facilitate those skilled in the art to understand this embodiment, and this embodiment is not limited to some specific embodiments described hereinafter.

[0032] Referring to Figures 1 to 5 and Figure 1 , an aluminum mold pin picking tool provided by an exemplary embodiment of the present disclosure, the aluminum mold pin picking tool includes:

[0033] A magnetic attraction assembly 1, including an adsorption end 11 that generates magnetic force after being energized, and a power supply end 12 for outputting electric energy;

[0034] A baffle 2, fixed to the magnetic attraction assembly 1 and extending outside the edge of the adsorption end 11, at least part of the adsorption end 11 is exposed from one side of the baffle 2, and at least part of the magnetic attraction assembly 1 is exposed from the other side of the baffle 2;

[0035] A buffer sleeve 13, fixed to the magnetic attraction assembly 1 and covering the adsorption end 11 exposed from one side of the baffle 2;

[0036] A handle 3, fixed to the magnetic attraction assembly 1 and distributed opposite to the adsorption end 11.

[0037] Exemplarily, referring to Figure 2 and Figure 1 , the magnetic attraction assembly 1 can be an electromagnet with an independent power supply. The independent power supply of the electromagnet serves as the power supply end 12, and the end of the coil of the electromagnet that can generate magnetic force serves as the adsorption end 11. The magnetic attraction assembly 1 is cylindrical, and the power supply end 12 and the adsorption end 11 are respectively located at both ends of the cylindrical magnetic attraction assembly 1. The baffle 2 is fixed on the outer side wall of the magnetic attraction assembly 1 at the junction position between the adsorption end 11 and the power supply end 12, and the baffle 2 separates between the adsorption end 11 and the power supply end 12. The outer edge of the contour of the baffle 2 extends in a direction away from the magnetic attraction assembly 1, and there is a gap between the inner edge of the contour of the baffle 2 and the outer side wall of the magnetic attraction assembly 1. The baffle 2 is arranged around the magnetic attraction assembly 1 in a circumferential direction with the magnetic attraction assembly 1 as the axis, and a cavity for accommodating pins is formed between the baffle 2 and the adsorption end 11. The buffer sleeve 13 is sleeved on the adsorption end 11 and extends from the adsorption end 11 to the power supply end 12. The buffer sleeve 13 surrounds and adheres to the exposed end face and side wall of the adsorption end 11. The buffer sleeve 13 is in a multi-layer structure, and there are voids between different layers of the buffer sleeve 13 for the deformation of different layers of the buffer sleeve 13. One end of the handle 3 is fixed to the power supply end 12, and the other end extends in a direction away from the power supply end 12 along the length direction of the magnetic attraction assembly 1.

[0038] In this embodiment, the holding handle 3 controls the adsorption end 11 to be close to the ground. After the power supply end 12 supplies power to the adsorption end 11, the adsorption end 11 generates magnetic force. Part of the magnetic force is transmitted to the buffer sleeve 13, and part of the magnetic force acts on the surface position of the buffer sleeve 13 through the holes in the buffer sleeve 13 itself. The buffer sleeve 13 approaches or contacts the pin, and the buffer sleeve 13 bears the impact from the pin, so that the pin is adsorbed on the buffer sleeve 13, and the position of the pin adsorbed on the adsorption end 11 is restricted by the baffle 2, so that the pin adsorbed on the adsorption end 11 stays on the adsorption end 11, reducing the possibility that the pins are stacked at a position far from the adsorption end 11 and then fall off, and secondary adsorption is required.

[0039] In an exemplary embodiment of the present disclosure, referring to Figure 2 and Figure 1 , the handle 3 has an extension section 32 extending in a direction away from the magnetic adsorption assembly 1, and the handle 3 is fixed with a locking device 33 for fixing the posture and position of the extension section 32.

[0040] Exemplarily, referring to Figure 2 and Figure 1 , the handle 3 includes a fixed section 31 fixed to the magnetic adsorption assembly 1 and an extension section 32 inserted into the fixed section 31. The fixed section 31 is fixed to the end face of the power supply end 12 facing away from the adsorption end 11 and extends in a direction away from the adsorption end 11. The fixed section 31 is in the shape of a hollow pipe, and the extension section 32 is in the shape of a pipe adapted to the internal space of the fixed section 31. One end of the extension section 32 is inserted into the fixed section 31, and the other end extends out of the fixed section 31 along the length direction of the fixed section 31. By pulling the extension section 32, the length of the extension section 32 extending out of the fixed section 31 can be increased, so that the length of the handle 3 is increased. The locking device 33 includes a locking bolt 34 threadedly connected to the fixed section 31 and capable of abutting against the extension section 32. The threaded end of the locking bolt 34 penetrates through the outer wall of the fixed section 31 along the posture perpendicular to the length direction of the fixed section 31 and extends into the internal cavity of the fixed section 31. The threaded end of the locking bolt 34 can abut against the outer side wall of the extension section 32 located inside the fixed section 31.

[0041] In this embodiment, by turning the locking bolt 34, the threaded end of the locking bolt 34 is separated from the outer wall of the extension section 32 inside the fixed section 31, and the length of the extension section 32 extending outside the fixed section 31 can be changed by pulling the extension section 32, thereby increasing the total length of the handle 3. Then, by tightening the locking bolt 34, the threaded end of the locking bolt 34 abuts against the outer wall of the extension section 32 inside the fixed section 31, facilitating the user to control the adsorption end 11 to approach the pin on the ground in a standing posture. In other embodiments, the inside of the extension section 32 is hollow, and an additional pipe fitting adapted to the extension section 32 can also be inserted into the extension section 32, and fixation is also achieved through a bolt penetrating the outer wall of the extension section 32, achieving the purpose of further increasing the length of the handle 3 without increasing the outer diameter of the handle 3.

[0042] In an exemplary embodiment of the present disclosure, referring to Figure 2 and Figure 2 , the handle 3 is hinged to the magnetic attraction assembly 1, and the center of the magnetic attraction assembly 1 is located at the adsorption end 11.

[0043] Exemplarily, referring to Figure 3 and Figure 2 , a ball head 14 is fixedly connected to the end face of the power supply end 12 facing away from the adsorption end 11. The ball head 14 is connected to the end face of the power supply end 12 by a connecting rod, and the outer diameter of this connecting rod is smaller than the outer diameter of the ball head 14, and a gap is formed between the ball head 14 and the end face of the power supply end 12. The ball head 14 extends into the cavity inside the fixed section 31, and the end of the fixed section 31 facing the power supply end 12 is provided with a reduced diameter, so that the ball head 14 is clamped inside the cavity of the fixed section 31 and can rotate relative to the fixed section 31.

[0044] In this embodiment, since the center of the magnetic attraction assembly 1 is located at the adsorption end 11, and the magnetic attraction assembly 1 is rotationally connected to the handle 3 through a ball head 14 that can rotate at multiple angles, when the magnetic attraction assembly 1 is held in suspension by holding the handle 3, the magnetic attraction assembly 1 can maintain the posture with the adsorption end 11 below and the power supply end 12 above under the action of gravity, that is, the adsorption end 11 can continuously and stably face the ground, so that the adsorption end 11 continuously and stably approaches the pin for adsorbing the pin.

[0045] In an exemplary embodiment of the present disclosure, referring to Figure 3 and Figure 1 , the baffle 2 is threadedly connected to the power supply end 12, and the baffle 2 is disconnected from the power supply end 12 in the direction away from the adsorption end 11.

[0046] Exemplarily, referring to Figure 2 and Figure 2Baffle 2 is tapered with openings at both ends, forming a conical cavity within the baffle 2 that matches its contour. The inner diameter of the opening at one end of baffle 2 is smaller than the inner diameter of the opening at the other end of baffle 2. The two openings at both ends of baffle 2 are arranged in a conical shape, one constricted and one expanded. The constricted end of baffle 2 is threadedly connected to the power supply terminal 12, while the expanded end of baffle 2 faces the adsorption terminal 11.

[0047] In this embodiment, when the baffle 2 is installed, the flared opening of the baffle 2 is directed toward the power supply end 12, and the baffle 2 is moved so that the flared opening of the baffle 2 passes the power supply end 12 until the power supply end 12 contacts the inner wall of the baffle 2. The baffle 2 is then rotated so that the baffle 2 is threadedly connected to the power supply end 12, and the threaded connection process is completed after the end face of the constricted opening of the baffle 2 is flush with the end face of the power supply end 12 facing away from the adsorption end 11. At this time, the boundary between the inner wall of the baffle 2 and the magnetic component 1 is located at the boundary between the power supply end 12 and the adsorption end 11. The baffle 2 can form a conical cavity at the adsorption end 11 for accommodating adsorbed pins and for limiting the pins adsorbed to the magnetic component 1. After the adsorption end 11 loses its magnetic force, the conical baffle 2 can continue to provide a guiding effect during the process of dumping the pins, so that the collected pins can be quickly and stably transferred to another storage container or location. In other embodiments, in order to more conveniently observe the collection of the pins, the baffle 2 is transparent, such as glass or transparent plastic.

[0048] In an exemplary embodiment of the present disclosure, referring to Figure 4 and Figure 2 The power supply end 12 has a hook 15, and the edge of the buffer sleeve 13 is hung on the power supply end 12 and is in a net bag posture.

[0049] For example, refer to Figure 4 and Figure 4 The buffer sleeve 13 has a three-dimensional interwoven mesh structure with holes. The buffer sleeve 13 has multiple layers, and each layer of the buffer sleeve 13 has multiple holes distributed along the extension direction of the layer. Adjacent layers of the buffer sleeve 13 are at least partially physically attached, and at least partially form gaps between the layers. The holes in the outermost layer of the buffer sleeve 13 and the holes in the innermost layer of the buffer sleeve 13 are filled with at least a portion of the solid structure of the middle layer of the buffer sleeve 13. There are two hooks 15, which are located on opposite sides of the outer wall of the power supply terminal 12. The hooks 15 extend from the outer wall of the power supply terminal 12 in a direction away from the magnetic attraction component 1. The mesh on the buffer sleeve 13 is hung on the hooks 15. The buffer sleeve 13 covers the end surface of the adsorption terminal 11 facing away from the power supply terminal 12 and covers the outer wall of the adsorption terminal 11.

[0050] In this embodiment, adjacent layers of the buffer sleeve 13 can be integrally formed. For example, the three-dimensional multi-layer mesh structure of the buffer sleeve 13 is formed by disorderly bending, deforming, and stacking a flat mesh structure; in other embodiments, the buffer sleeve 13 can also be formed by disorderly bending, deforming, stacking, and intertwining a long straight filamentous structure, and the filamentous structure can also be helical (spring-like) by itself; in another embodiment, the buffer sleeve 13 can also be formed by disorderly bending, deforming, stacking, and winding multiple flat mesh structures.

[0051] In an exemplary embodiment of the present disclosure, referring to Figure 5 and Figure 2 Figure 5 , the material of the buffer sleeve 13 is a metal material capable of conducting magnetic force. For example, the buffer sleeve 13 is a mesh structure formed by disorderly bending, deforming, stacking, and intertwining iron wires, or it can also be a mesh structure made of materials such as cotton and linen that have little influence on the magnetic force generated by the magnetic attraction component 1.

[0052] In other embodiments, the buffer sleeve 13 has a convex edge 16 protruding in the direction away from the magnetic attraction component 1. The convex edge 16 is located at the edge of the end face of the adsorption end 11, and the convex edge 16 extends along the length direction of the magnetic attraction component 1 and in the direction away from the adsorption end 11. The convex edge 16 forms a cylindrical cavity on the outer wall of the buffer sleeve 13 at the end face of the adsorption end 11. When the magnetic attraction component 1 closely adsorbs the dowel on the ground, the dowel to be collected can be placed inside the cylindrical cavity, and it can be limited by the convex edge 16. The convex edge 16 can also be closer to the dowel located inside the groove, so that the dowel located in the groove or corner can be adsorbed.

[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An aluminum formwork pin picking tool, characterized in that, Comprising: A magnetic attraction component (1), including an adsorption end (11) that generates magnetic force after being energized, and a power supply end (12) for outputting electric energy; A baffle (2), fixed to the magnetic attraction component (1) and extending outside the edge of the adsorption end (11), at least part of the adsorption end (11) is exposed from one side of the baffle (2), and at least part of the magnetic attraction component (1) is exposed from the other side of the baffle (2); A buffer sleeve (13), fixed to the magnetic attraction component (1) and covering the adsorption end (11) exposed from one side of the baffle (2); A handle (3), fixed to the magnetic attraction component (1) and distributed opposite to the adsorption end (11).

2. The aluminum mold pin picking tool according to claim 1, characterized in that, The handle (3) has an extension section (32) extending in a direction away from the magnetic attraction component (1), and a locking device (33) for fixing the posture and position of the extension section (32) is fixed to the handle (3).

3. The aluminum mold pin picking tool according to claim 2, characterized in that, The handle (3) includes a fixed section (31) fixed to the magnetic attraction component (1) and an extension section (32) inserted into the fixed section (31), and the locking device (33) includes a locking bolt (34) threadedly connected to the fixed section (31) and capable of abutting against the extension section (32).

4. The aluminum mold pin picking tool according to claim 1, characterized in that, The handle (3) is hinged to the magnetic attraction component (1), and the center of the magnetic attraction component (1) is located at the adsorption end (11).

5. The aluminum die pin picking tool according to claim 1, characterized in that, The power supply end (12) has a hook (15), and the edge of the buffer sleeve (13) is hung on the power supply end (12) and assumes a net-bag posture.

6. The aluminum die pin picking tool according to claim 1, characterized in that The buffer sleeve (13) has a convex edge (16) protruding away from the magnetic attraction component (1).

7. The aluminum mold pin picking tool according to claim 1, characterized in that, The buffer sleeve (13) is made of a metal material capable of conducting magnetic force and has a three-dimensional interwoven mesh structure with holes.

8. The aluminum mold pin picking tool according to claim 1, characterized in that, The baffle (2) is threadedly connected to the power supply end (12), and the baffle (2) is disconnected from the power supply end (12) in a direction away from the adsorption end (11).

9. The aluminum die pin picking tool according to claim 1, characterized in that, The baffle (2) is conical, and the flared opening of the baffle (2) faces the adsorption end (11).

10. The aluminum mold pin picking tool according to claim 1, characterized in that, The baffle (2) is transparent.

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