An intelligent and safe lifting equipment for industrial mechanical processing

Abstract

The present invention relates to the field of mechanical processing and lifting technology, specifically to an intelligent and safe lifting equipment for industrial mechanical processing, including multiple groups of support components for supporting metal plates, the support components including a strip block arranged inside a cavity, two groups of collars symmetrically installed on one side of the strip block, a spline shaft rotatably connected between the two groups of collars, both ends of the spline shaft are fixedly connected with a rotating rod, the ends of the two groups of rotating rods that are away from each other penetrate the inner wall of the outer cover and are fixedly connected with a vertical plate, the inside of the two groups of vertical plates are slidably connected with a round rod, and the lower ends of the two groups of round rods are fixedly installed with a support plate. The present invention enables the metal plate to be supported during the lifting process through the mutual cooperation of various components, thereby ensuring the stability and safety of the metal plate during the lifting process.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical processing and lifting technology, and in particular to an intelligent and safe lifting equipment for industrial mechanical processing. Background Art

[0002] With the rapid development of the industrial machinery industry, efficient and safe material lifting technology has become a key factor in improving production efficiency and ensuring operational safety. Especially in the field of metal processing, when lifting magnetic materials such as metal plates, traditional lifting equipment often faces problems such as complex operation and insufficient safety.

[0003] Especially during the electromagnetic lifting of metal plates, during the precise operation of the electromagnetic lifting of metal plates, if special circumstances are encountered, such as the instability of the current supply or the aging of the electromagnet due to long-term use, these adverse factors will directly lead to the weakening of the magnetic force, making it impossible for the metal plate that should have been firmly adsorbed to be effectively attracted. Therefore, when the magnetic force is not enough to support the weight of the metal plate or is disturbed by external forces, the metal plate will fall off, causing an accident. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent and safe lifting equipment for industrial mechanical processing, so as to solve the problem in the prior art proposed in the above background technology that the unstable current supply or the aging of the electromagnet leads to the weakening of the magnetic force, making it impossible for the metal plate to be firmly adsorbed and easy to fall off under the action of weight or external force.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent safe lifting device for industrial mechanical processing, comprising a bracket with a metal plate placed on the surface and a magnetic plate for magnetic attraction with the metal plate, and further comprising: a plurality of sets of outer covers are arranged above the bracket, two sets of guide grooves are symmetrically installed on the surface of the outer cover, a mounting plate is arranged inside the outer cover, two sets of cavities are symmetrically opened inside the mounting plate, the cavities are connected to a through groove opened through the vertical grooves symmetrically opened on the inner wall, and a tooth plate is fixedly installed on the inner wall of the through groove;

[0006] And multiple groups of support components for supporting metal plates, the support components include a strip block arranged inside the cavity, two groups of rings are symmetrically installed on one side of the strip block, a spline shaft is rotatably connected between the two groups of rings, both ends of the spline shaft are fixedly connected with rotating rods, the ends of the two groups of rotating rods that are away from each other penetrate the inner wall of the outer cover and are fixedly connected with vertical plates, the insides of the two groups of vertical plates are slidably connected with round rods, and the lower ends of the two groups of round rods are fixedly installed with support plates.

[0007] Furthermore, two groups of lifting rings are symmetrically installed on the upper surface of the outer cover, and two groups of connecting springs are symmetrically installed on the inner wall of the outer cover.

[0008] Furthermore, the guide groove is a semicircular structure, and the depth of the guide groove is opened from deep to shallow in a clockwise direction.

[0009] Furthermore, the upper surface of the mounting plate is fixedly connected to the lower end of the connecting spring, and the lower surface of the mounting plate is fixedly connected to the magnetic plate.

[0010] Furthermore, two groups of vertical rods are symmetrically mounted on the upper surface of the strip block, and the upper ends of the vertical rods penetrate the inner wall of the cavity and are fixedly connected to the inner wall of the outer cover.

[0011] Furthermore, the collar passes through the vertical groove and extends to the interior of the through groove, and the collar is slidably matched with the vertical groove.

[0012] Furthermore, the spline shaft is arranged inside the through groove, and the spline shaft is meshingly connected with the tooth plate.

[0013] Furthermore, it also includes multiple groups of locking components for positioning the support plates, the locking components include a convex rod inserted into the inside of the vertical plate, the end of the convex rod away from the outer cover is fixedly connected to a strip plate, and the strip plate is elastically connected to the inner wall of the vertical plate through a return spring, and multiple groups of card slots are equidistantly provided on one side of the strip plate, the inner wall of the card slot is clamped with a card block, and the card block is fixedly connected to a lifting block through an elastic telescopic rod.

[0014] Furthermore, one end of the protruding rod close to the outer cover is inserted into the inner part of the guide groove, and the protruding rod is slidably matched with the guide groove.

[0015] Furthermore, the lifting block is slidably matched with the inner wall of the vertical plate through a slider, and the lower end of the lifting block is fixedly connected to the upper end of the round rod.

[0016] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0017] 1. The present invention provides mutually cooperating components such as strip blocks, vertical plates and support plates. When the magnetic plate attracts the metal plate, the outer cover will first move upward due to the weight of the metal plate and stretch the connecting spring. At the same time, the strip block will be driven upward through the vertical rod, so that the ring drives the spline shaft engaged with the tooth plate to move upward synchronously and rotate half a circle counterclockwise, so that the support plate rotates to the bottom of the metal plate. Under the magnetic effect generated by the metal plate, the support plate starts to move upward and contact the metal plate to support and fix the metal plate, so that the metal plate can be supported during the lifting process.

[0018] 2. The present invention provides components such as a convex rod, a slot and a lifting block that cooperate with each other. When the support plate rotates to the bottom of the metal plate, the convex rod will rotate counterclockwise from the shallowest point to the deepest point in the guide groove, so that the strip plate will begin to move toward the outer cover under the action of the return spring, so that when the support plate moves upward, the lifting block can be driven to move upward synchronously through the round rod, so that the slot begins to engage with the block, thereby ensuring the stability of the support plate and the safety of the metal plate during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a front view schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the outer cover of the present invention;

[0022] Figure 3 It is a schematic diagram of the internal structure of the mounting plate of the present invention;

[0023] Figure 4 It is a schematic diagram of the overall structure of the support assembly of the present invention;

[0024] Figure 5 for Figure 4 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 6 It is a schematic diagram of the planar structure of the support assembly of the present invention;

[0026] Figure 7 for Figure 6 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 8 It is a schematic diagram of the separation of the rotating rod and the outer cover structure of the present invention;

[0028] Fig. 9 for Figure 8 A magnified schematic diagram of the structure at C in the middle;

[0029] Fig.10 It is a schematic diagram of the overall structure of the locking assembly of the present invention;

[0030] Fig.11 for Fig.10 Enlarged schematic diagram of the structure at point D in the middle.

[0031] In the figure: 1. bracket; 2. outer cover; 201. lifting ring; 202. connecting spring; 203. guide groove; 3. mounting plate; 301. cavity; 302. through groove; 303. tooth plate; 4. magnetic plate; 5. supporting assembly; 501. strip block; 502. vertical rod; 503. sleeve ring; 504. spline shaft; 505. rotating rod; 506. vertical plate; 507. round rod; 508. supporting plate; 6. locking assembly; 601. convex rod; 602. strip plate; 603. slot; 604. block; 605. lifting block. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] The present invention will be further described below in conjunction with the embodiments.

[0034] Embodiment: An intelligent and safe lifting device for industrial mechanical processing, such as Figure 1-Figure 11 As shown, it includes a bracket 1 with a metal plate placed on the surface and a magnetic plate 4 that is magnetically attracted to the metal plate. The magnetic plate 4 is electrically connected to an external power source so that magnetism is generated when power is turned on to magnetically attract the metal plate for easy lifting;

[0035] It also includes a plurality of sets of outer covers 2 provided above the bracket 1, which can play a protective role by providing the outer covers 2; it is worth noting that the number of the outer covers 2 can be set according to the length of the metal plate; two sets of lifting rings 201 are symmetrically installed on the upper surface of the outer cover 2, so as to cooperate with the existing lifting hooks so that the metal plate can be lifted; two sets of connecting springs 202 are symmetrically installed on the inner wall of the outer cover 2, which can play a connecting role; two sets of guide grooves 203 are symmetrically installed on the surface of the outer cover 2, and the guide grooves 203 are semicircular structures, and the opening depth of the guide grooves 203 is opened from deep to shallow in a clockwise direction, and by providing the guide grooves 203, it can play a guiding and limiting role; and it is opened from shallow to deep so that the parts sliding inside it can retract and extend.

[0036] Among them, a mounting plate 3 is provided inside the outer cover 2, the upper surface of the mounting plate 3 is fixedly connected to the lower end of the connecting spring 202, and the lower surface of the mounting plate 3 is fixedly connected to the magnetic plate 4. By setting the mounting plate 3, it can play a connecting role and facilitate the installation of parts; two groups of cavities 301 are symmetrically opened inside the mounting plate 3, and the cavities 301 are connected to the through grooves 302 that are symmetrically opened on the inner wall through the vertical grooves opened symmetrically. By setting the vertical grooves and the through grooves 302, it can play a guiding and limiting role; a tooth plate 303 is fixedly installed on the inner wall of the through groove 302, and by setting the tooth plate 303, it can play a driving role.

[0037] Combined with Figure 1 -Attached Fig. 9 , by setting up multiple groups of support components 5 for supporting the metal plate, when the metal plate is lifted, the bottom of the metal plate can be supported, ensuring that the metal plate will not fall off due to unstable current output and weakened magnetism during the lifting process, thereby ensuring the stability and safety of the metal plate during the lifting process; the support component 5 includes a bar block 501 arranged inside the cavity 301, and two groups of vertical rods 502 are symmetrically installed on the upper surface of the bar block 501. The upper ends of the vertical rods 502 penetrate the inner wall of the cavity 301 and are fixedly connected to the inner wall of the outer cover 2. By setting up the bar block 501 and the vertical rod 502, when the metal plate is attracted, as the outer cover 2 is lifted, the bar block 501 will be driven to rise inside the cavity 301 through the vertical rod 502;

[0038] Among them, two groups of collars 503 are symmetrically installed on one side of the strip block 501, and the collars 503 pass through the vertical grooves and extend to the inside of the through grooves 302, and the collars 503 are slidably matched with the vertical grooves, and a spline shaft 504 is rotatably connected between the two groups of collars 503, and the spline shaft 504 is arranged inside the through grooves 302, and the spline shaft 504 is meshed and connected with the tooth plate 303. By setting the collars 503 and the spline shaft 504, it can move synchronously with the strip block 501, so that the spline shaft 504 can mesh with the tooth plate 303 during the rising process, and then drive the spline shaft 504 to start counterclockwise rotation; it is worth noting that when the spline shaft 504 is meshed with the tooth plate 303, it can only rotate 180 degrees;

[0039] The two ends of the spline shaft 504 are fixedly connected with a rotating rod 505, and the ends of the two sets of rotating rods 505 that are away from each other penetrate the inner wall of the outer cover 2 and are fixedly connected with a vertical plate 506. By setting the rotating rod 505 and the vertical plate 506, it can move synchronously with the spline shaft 504 and rotate; it is worth noting that the rotating rod 505 is rotatably connected to the outer cover 2, so that when the spline shaft 504 rotates, it can drive the rotating rod 505 and the vertical plate 506 to rotate synchronously; the interiors of the two sets of vertical plates 506 are all sliding A round rod 507 is connected, and by setting the round rod 507, it can be extended and retracted inside the vertical plate 506, so as to achieve the purpose of supporting metal plates of different thicknesses; the lower ends of the two groups of round rods 507 are fixedly installed with a support plate 508, and by setting the support plate 508, when the metal plate is lifted, the magnetism generated by the metal plate can attract the support plate 508, so that the support plate 508 drives the round rod 507 to move upward and contact with the lower surface of the metal plate, so as to support the metal plate. It is worth noting that the support plate 508 is made of metal material, and the lifted metal plate is made of magnetic material, so when the magnetic plate 4 is energized to generate magnetism to absorb the metal plate, the metal plate will also generate magnetism, thereby attracting the support plate 508 to move upward.

[0040] Combined with Figure 1 -Attached Fig.11 , and also includes multiple groups of locking components 6 for positioning the support plate 508, which are used to ensure that the support plate 508 will not be reset after the support plate 508 is moved up, and always ensure that the support plate 508 is in contact with the lower surface of the metal plate, and at the same time, it can also prevent the metal plate from falling due to gravity when the magnetism is weakened, further ensuring the stability of the metal plate during the lifting process and ensuring the safety of the lifting; the locking component 6 includes a convex rod 601 inserted into the interior of the vertical plate 506, and the end of the convex rod 601 close to the outer cover 2 is inserted into the interior of the guide groove 203, and the convex rod 601 and the guide groove 203 are slidably matched. By setting the convex rod 601, it can follow the vertical plate 506 to slide inside the guide groove 203, so that the convex rod 601 can move from the shallowest point of the guide groove 203 to the deepest point;

[0041] Among them, the end of the protruding rod 601 away from the outer cover 2 is fixedly connected with a strip plate 602, and the strip plate 602 is elastically connected to the inner wall of the vertical plate 506 through a return spring. By setting the strip plate 602 and the return spring, when the protruding rod 601 moves to the deepest part of the guide groove 203, the strip plate 602 will start to move and approach the direction of the outer cover 2 through the reaction force generated by the return spring; it is worth noting that the return spring is in a stretched state in the initial state.

[0042] Among them, a plurality of groups of card slots 603 are equidistantly provided on one side of the strip plate 602, and the inner wall of the card slot 603 is carded with a card block 604. By setting the card slot 603 and the card block 604, the purpose of card connection can be achieved; the card block 604 is fixedly connected to the lifting block 605 through an elastic telescopic rod, and the lifting block 605 is slidably matched with the inner wall of the vertical plate 506 through a slider, and the lower end of the lifting block 605 is fixedly connected to the upper end of the round rod 507. By setting the lifting block 605, when the support plate 508 moves upward, it will drive the round rod 507 to move synchronously, and then drive the lifting block 605 to start to move upward synchronously, so that the card block 604 installed on the lifting block 605 starts to rise and carded with the card slot 603, so as to fix the support plate 508, ensure that the support plate 508 is always in contact with the lower surface of the metal plate, and ensure the stability of the metal plate during lifting.

[0043] Specifically, when the metal plate is lifted, the lower surface of the magnetic plate 4 is brought into contact with the surface of the metal plate and energized, so that after the metal plate is attracted by the magnetic plate 4, the outer cover 2 starts to move upward by controlling the hook. Due to the gravity of the metal plate itself, the outer cover 2 will first drive the bar block 501 to rise inside the cavity 301 through the vertical rod 502, so that the bar block 501 starts to drive the spline shaft 504 to move upward inside the through groove 302 through the collar 503, and starts to rotate counterclockwise under the action of the tooth plate 303, thereby driving the vertical plate 506 to rotate synchronously through the rotating rod 505, so that the support plate 508 rotates to the bottom of the metal plate, and under the magnetic effect generated by the metal plate, the support plate 508 starts to move upward and contacts with the lower surface of the metal plate, thereby achieving the purpose of support;

[0044] When the vertical plate 506 rotates, the protruding rod 601 will rotate synchronously and move from the shallowest part to the deepest part of the guide groove 203, so that the strip plate 602 begins to approach the outer cover 2 under the action of the return spring, and then the slot 603 begins to engage with the block 604, so that when the support plate 508 rises, the lifting block 605 is driven by the round rod 507 to slide inside the vertical plate 506, so that the block 604 rises synchronously and compresses the elastic telescopic rod, so that the block 604 moves from one group of slots 603 to the inside of another group of slots 603, thereby locking the support plate 508, avoiding the phenomenon of the metal plate falling off due to the weakening of the magnetism of the magnetic plate 4, and ensuring the stability and safety of the metal plate during the lifting process;

[0045] When the metal plate moves to the specified position and is lowered, the outer cover 2 will move downward and drive the strip block 501 and the spline shaft 504 to move downward through the vertical rod 502. Through the cooperation of the spline shaft 504 and the tooth plate 303, the spline shaft 504 begins to rotate 180 degrees clockwise, so that the support plate 508 begins to separate from the metal plate. At the same time, the protruding rod 601 will also rotate with the vertical plate 506, moving from the deepest part of the guide groove 203 to the shallowest part, so that the strip plate 602 begins to move away from the lifting block 605, thereby separating the slot 603 from the block 604, unlocking the support plate 508, and allowing the support plate 508 to return to its original state for the next support.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent safety lifting device for industrial mechanical processing, comprising a bracket (1) with a metal plate placed on the surface and a magnetic plate (4) for magnetic attraction with the metal plate, characterized in that: Also includes: A plurality of groups of outer covers (2) are arranged above the bracket (1), two groups of lifting rings (201) are symmetrically mounted on the upper surface of the outer cover (2), two groups of connecting springs (202) are symmetrically mounted on the inner wall of the outer cover (2), two groups of guide grooves (203) are symmetrically mounted on the surface of the outer cover (2), the guide grooves (203) are of a semicircular structure, and the depth of the guide grooves (203) is opened from deep to shallow in a clockwise direction, a mounting plate (3) is arranged inside the outer cover (2), the upper surface of the mounting plate (3) is fixedly connected to the lower end of the connecting spring (202), and the lower surface of the mounting plate (3) is fixedly connected to the magnetic plate (4), two groups of cavities (301) are symmetrically opened inside the mounting plate (3), the cavities (301) are connected to a through groove (302) opened through the symmetrical vertical grooves on the inner wall, and a tooth plate (303) is fixedly mounted on the inner wall of the through groove (302); and a plurality of support assemblies (5) for supporting metal plates, the support assemblies (5) comprising a strip block (501) arranged inside a cavity (301), two groups of vertical rods (502) being symmetrically mounted on the upper surface of the strip block (501), the upper ends of the vertical rods (502) penetrating the inner wall of the cavity (301) and being fixedly connected to the inner wall of an outer cover (2), two groups of collars (503) being symmetrically mounted on one side of the strip block (501), the collars (503) penetrating vertical grooves symmetrically opened on the inner wall of the cavity (301) and extending to the inside of the through groove (302), and the collars (503) and the inner wall of the cavity (301) being in contact with each other. The two sets of sleeve rings (503) are rotatably connected with a spline shaft (504), the spline shaft (504) is arranged inside the through groove (302), and the spline shaft (504) is meshingly connected with the tooth plate (303), both ends of the spline shaft (504) are fixedly connected with a rotating rod (505), the ends of the two sets of rotating rods (505) that are away from each other penetrate the inner wall of the outer cover (2) and are fixedly connected with a vertical plate (506), the insides of the two sets of vertical plates (506) are slidably connected with a round rod (507), and the lower ends of the two sets of round rods (507) are fixedly installed with a support plate (508).

2. The intelligent safety lifting equipment for industrial mechanical processing according to claim 1 is characterized in that: It also includes a plurality of locking components (6) for positioning the support plate (508), the locking components (6) including a protruding rod (601) inserted into the interior of the vertical plate (506), the end of the protruding rod (601) away from the outer cover (2) is fixedly connected to a strip plate (602), and the strip plate (602) is elastically connected to the inner wall of the vertical plate (506) via a return spring, a plurality of groups of card slots (603) are equidistantly provided on one side of the strip plate (602), the inner wall of the card slot (603) is carded with a card block (604), and the card block (604) is fixedly connected to a lifting block (605) via an elastic telescopic rod.

3. The intelligent safety lifting equipment for industrial mechanical processing according to claim 2 is characterized in that: One end of the protruding rod (601) close to the outer cover (2) is inserted into the interior of the guide groove (203), and the protruding rod (601) and the guide groove (203) are slidably matched.

4. The intelligent safety lifting equipment for industrial mechanical processing according to claim 2 is characterized in that: The lifting block (605) is slidably matched with the inner wall of the vertical plate (506) via a slider, and the lower end of the lifting block (605) is fixedly connected to the upper end of the round rod (507).

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