Rapid feeding device of aluminum plate shearing machine

Abstract

The utility model is applicable to the technical field of feeding devices, and provides a rapid feeding device of an aluminum plate shearing machine, which comprises a box body, a lifting mechanism, a feeding mechanism, a feeding mechanism, a feeding mechanism, a feeding mechanism, a discharging mechanism, a feeding mechanism, a discharging mechanism, a feeding mechanism and a discharging mechanism, and is characterized in that a material supporting plate is horizontally arranged on the box body, and an aluminum plate workpiece to be fed is borne on the material supporting plate; the lifting mechanism is arranged in the box body and movably connected with the material supporting plate; the lifting mechanism is used for controlling the material supporting plate to ascend and descend longitudinally, lifting and feeding of aluminum plate workpieces are achieved, the jacking structure is an eccentric block (eccentric wheel), and the outer wall of the jacking structure is attached to the bottom wall of the connecting plate, so that when the jacking structure rotates, the connecting plate can be stably and smoothly controlled to ascend and descend through the eccentric structure of the jacking structure; and violent impact between the back shore structure and the connecting plate cannot be caused, vibration and impact during working of the device are reduced, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, in particular to a fast feeding device for an aluminum plate shearing machine. Background Art

[0002] Aluminum plate refers to a rectangular plate made by rolling aluminum ingots. Aluminum plates are generally cut when used to facilitate people's use. The feeding rate of the device for cutting and feeding aluminum plates in the existing technology is generally fixed and cannot be adjusted at will according to actual conditions, thereby reducing the practicality of the device.

[0003] The Chinese utility model patent with publication number CN217254821U discloses a feeding device for aluminum plate cutting, comprising a box body, a frame body provided at the upper end of the box body, a feeding port provided on one side of the frame body, a top plate slidably connected to the frame body, an aluminum plate body provided at the upper end of the top plate, a moving rod provided at the lower end of the top plate, a curved block fixedly connected to the lower end of the moving rod through the sliding frame body and the upper end of the box body, a rotating rod rotatably connected to the box body, a lifting mechanism for lifting the curved block provided on the rotating rod, a through slot provided on the curved block, an adjustment mechanism for adjusting the lifting mechanism provided in the through slot. The utility model drives the curved plate to rotate by a circular disc, and when the inclined surface of the curved plate contacts the roller, the curved plate squeezes the roller upward, thereby causing the roller to move upward with the curved block and the moving rod, thereby causing the moving rod to push the aluminum plate body on the top plate upward, thereby realizing automatic loading of the aluminum plate body.

[0004] However, the above device has the following technical problems when actually used:

[0005] 1. The above device drives the arc plate to rotate circumferentially through the rotation of the disc, and uses the arc plate to hit the roller to drive the arc block to move up and down, and then control the movement of the top plate to realize the loading operation of the aluminum plate body. However, this method requires the arc plate to continuously hit the roller, but the impact will generate a large impact force, which will cause wear on the surface of the arc plate and the roller after long-term work. At the same time, the impact will also cause the roller to shift or dislocate, thereby affecting subsequent normal use.

[0006] 2. In addition, the aluminum plate body stacked on top of the top plate in the above-mentioned device will move synchronously during the lifting process, but the top plate will shake during the lifting and moving, which will cause the aluminum plate body on it to jump. The above-mentioned device lacks a limiting device for the aluminum plate body after jumping, and cannot ensure the stability of the aluminum plate body after jumping. The aluminum plate body may be offset or misaligned in the process of jumping up and down, causing trouble for subsequent feeding. Utility Model Content

[0007] The utility model provides a fast feeding device for an aluminum plate shearing machine, which aims to solve the problem mentioned in the above background technology that the rotation of the disc drives the arc plate to continuously hit the roller, which will generate a large impact force during the collision, and will cause wear on the surface of the arc plate and the roller after long-term work. At the same time, the collision will also cause the roller to be dislocated or loose, affecting subsequent normal use. At the same time, when the top plate is raised or lowered, the aluminum plate body thereon will jump, and the jumping will cause the placement of the aluminum plate body to be offset or dislocated. Since the above device lacks a limiting device for the aluminum plate body, it will cause trouble to the subsequent feeding.

[0008] The utility model is realized as follows: a fast feeding device for an aluminum plate shearing machine comprises: a box body, on which a supporting plate is placed horizontally, the supporting plate carries an aluminum plate workpiece with feeding, a lifting mechanism, which is arranged in the box body and movably connected to the supporting plate, and is used to control the longitudinal lifting and lowering of the supporting plate and realize the lifting and feeding of the aluminum plate workpiece, and the top of the box body is also symmetrically provided with two vertical plates, and the two vertical plates are symmetrically distributed on both sides of the supporting plate, wherein a limiting component is provided on the end surface of the side close to the two vertical plates, and the limiting component is overlapped on the aluminum plate workpiece to be fed, through The limiting component is used to realize protection during the lifting and lowering of the aluminum plate workpiece; in this scheme, the device drives the rotating shaft to rotate through the motor, and the rotating shaft uses the supporting structure on its outer wall to drive the connecting plate to move up, and the connecting plate controls the synchronous movement of the supporting plate through the connecting rod, thereby realizing the jacking and loading of the aluminum plate workpiece on the supporting plate. Since the supporting structure is an eccentric block (eccentric wheel) and its outer wall and the bottom wall of the connecting plate fit together, when it rotates, its eccentric structure can be used to smoothly control the connecting plate to be lifted and lowered, and no violent collision between the supporting structure and the connecting plate will be caused, thereby reducing the vibration and impact of the device during operation and extending the service life of the device.

[0009] In addition, when the aluminum plate workpiece is placed on the supporting plate, the pressure plates on both sides are pressed against the top of the aluminum plate workpiece. When the supporting plate controls the lifting and movement of the aluminum plate workpiece, the pressure plates move synchronously. The pressing setting of the pressure plates can avoid the jumping and dislocation of the aluminum plate workpiece during the lifting and movement, ensuring the stability of the aluminum plate workpiece during the lifting and movement, and providing guarantee for the subsequent feeding of the aluminum plate workpiece.

[0010] Preferably, the lifting mechanism includes: a through slot opened on the box body, and a connecting rod is fixedly installed on the bottom wall of the supporting plate, the connecting rod passes through the through slot vertically, and extends to the bottom end of the box body where a connecting plate is fixedly installed horizontally, a rotating shaft is also provided under the connecting plate, and its two ends are respectively rotatably connected to the inner walls of the two sides of the box body, and a motor is also fixedly connected to the outer wall of the box body, and its output end is fixedly connected to one end of the rotating shaft, and a plurality of tops are provided on the outer wall of the rotating shaft at equal intervals along its length. Support structure, the outer wall of each of the support structures fits the bottom wall of the connecting plate; in this solution, when the output end of the motor rotates, it drives the rotating shaft to rotate synchronously, and the rotating shaft drives the support structure thereon to rotate. Since the support structure is an eccentric structure, when the raised portion on its outer wall is upright and upward and in contact with the bottom wall of the connecting plate, it can support the connecting plate and control the upward movement of the supporting plate to realize the loading of the aluminum plate workpiece. When the raised portion on its outer wall is separated from the bottom wall of the connecting plate, the connecting plate gradually moves downward and waits for the next feeding.

[0011] Preferably, the supporting structure comprises: a rotating disk fixedly mounted on the outer wall of the rotating shaft, two annular rings are symmetrically mounted on the outer peripheral wall of the rotating disk along its width, a plurality of first mounting holes are opened on the annular rings at equal angles, an arc-shaped protrusion is detachably connected to the outer side of the rotating disk, the arc-shaped protrusion is arranged between the two annular rings, and a second mounting hole is further opened on the side wall of the rotating disk, a fastening bolt, a threaded section of which passes through the first mounting hole and is screwed into the second mounting hole; in this scheme, a bottom wall of the arc-shaped protrusion is provided with a hole that is mutually connected to the outer peripheral wall of the rotating disk The arc-shaped surfaces are fitted together, and the two side walls of the arc-shaped protrusion are tangent to the outer peripheral wall of the rotating disk, so as to ensure that the bottom wall of the connecting plate slides smoothly along its side wall to the rotating disk (annular ring). When assembling the arc-shaped protrusion, the arc-shaped surface at the bottom of the arc-shaped protrusion is fitted on the outer wall of the rotating disk and located between the two annular rings. Then, the second mounting hole and the designated first mounting hole are aligned. Then, the threaded section of the fastening bolt is passed through the first mounting holes on the annular rings on both sides and inserted into the second mounting hole. The fastening bolt is rotated so that its threaded section is screwed into the second mounting hole to fix the arc-shaped protrusion.

[0012] Preferably, there are at least two rotating shafts, which are horizontally arranged at intervals below the connecting plate. The ends on the same side of the multiple rotating shafts all pass through the outside of the box body and are fixedly connected with transmission wheels. A transmission belt is connected between each two adjacent transmission wheels. In this scheme, by setting up multiple rotating shafts, the force application range of the supporting structure below the connecting plate can be increased, thereby smoothly driving the connecting plate to move up and down, ensuring the stability of the aluminum plate workpiece during the feeding process. When the output end of the motor controls the rotation of one rotating shaft, the rotating shaft transmits the rotational kinetic energy to the rotating shaft on the other side through the transmission wheel and the transmission belt, controlling the synchronous rotation of the rotating shaft on the other side.

[0013] Preferably, the limit assembly includes: a slide groove longitudinally opened on the side wall of the vertical plate, a guide rod erected and fixed in the slide groove, a pressure plate slidably connected to the guide rod, one end of the pressure plate extends above the supporting plate, and a limit spring is also sleeved on the outer side of the guide rod between the top wall of the pressure plate and the top wall of the slide groove; in this scheme, when placing the aluminum plate workpiece, first pull the pressure plates on both sides toward the top of the slide groove, and at the same time, compress the limit spring, and then place the aluminum plate workpiece on the supporting plate, and then release the pressure plate. Under the rebound action of the limit spring, the pressure plate is pressed on the aluminum plate workpiece to protect the lifting and lowering movement of the aluminum plate workpiece, avoid the aluminum plate workpiece from being dislocated or tilted due to its jumping, and provide a guarantee for subsequent feeding.

[0014] Preferably, a buffer mechanism is also included, which comprises: a first spring is sleeved on the outer side of the connecting rod between the connecting plate and the upper wall of the box body, and a plurality of telescopic rod assemblies are fixedly connected between the bottom wall of the supporting plate and the upper wall of the box body, and a second spring is sleeved on the outer side of each telescopic rod assembly; in this scheme, when the connecting plate moves up, the connecting plate gradually approaches the upper wall of the box body and squeezes the first spring, and the vibration generated when the connecting plate moves up is reduced by the first spring; when the supporting plate moves down, the telescopic rod assembly gradually contracts, and the distance between the supporting plate and the upper wall of the box body continues to shrink, squeezing the second spring, and absorbing the vibration generated when the supporting plate moves down by the second spring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the rapid feeding device of the aluminum plate shearing machine of the present invention:

[0016] 1. This device drives the rotating shaft to rotate through a motor, and the rotating shaft uses the supporting structure on its outer wall to drive the connecting plate to move up. The connecting plate controls the synchronous movement of the supporting plate through the connecting rod, thereby realizing the jacking and loading of the aluminum plate workpiece on the supporting plate. Since the supporting structure is an eccentric block (eccentric wheel) and its outer wall and the bottom wall of the connecting plate fit together, when it rotates, its eccentric structure can smoothly control the connection plate to rise and fall, without causing a violent collision between the supporting structure and the connecting plate, reducing the vibration and impact of the device during operation and extending the service life of the device.

[0017] 2. When the aluminum plate workpiece is placed on the supporting plate, the pressure plates on both sides are pressed against the top of the aluminum plate workpiece. When the supporting plate controls the lifting and movement of the aluminum plate workpiece, the pressure plates move synchronously. The pressure setting of the pressure plates can avoid the jumping and dislocation of the aluminum plate workpiece during the lifting and movement, ensuring the stability of the aluminum plate workpiece during the lifting and movement, and providing guarantee for the subsequent feeding of the aluminum plate workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a front view of the utility model;

[0019] Figure 2 This is a cross-sectional diagram of the present utility model;

[0020] Figure 3 This is a schematic diagram of the expansion of the top support structure of the present invention;

[0021] Figure 4 This is a side view of the top support structure of the utility model;

[0022] In the picture:

[0023] 1. Box body; 11. Support plate;

[0024] 2. Lifting mechanism; 21. Connecting rod; 22. Connecting plate; 23. Rotating shaft; 231. Transmission wheel; 232. Transmission belt; 24. Motor; 25. Support structure; 251. Rotating disk; 252. Annular ring; 253. First mounting hole; 254. Arc-shaped protrusion; 255. Second mounting hole; 256. Fastening bolt;

[0025] 3. Vertical board;

[0026] 4. Limiting assembly; 41. Slide; 42. Guide rod; 43. Pressing plate; 44. Limiting spring;

[0027] 5. Buffer mechanism; 51. First spring; 52. Telescopic rod assembly; 53. Second spring. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0030] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] See also Figure 1-4 The utility model provides a technical solution: a rapid loading device for an aluminum plate shearing machine, comprising: a box body 1, on which a supporting plate 11 is placed horizontally, and the supporting plate 11 carries an aluminum plate workpiece with loading, a lifting mechanism 2, which is arranged in the box body 1 and movably connected to the supporting plate 11, and the lifting mechanism 2 is used to control the longitudinal lifting of the supporting plate 11, and to realize the lifting and loading of the aluminum plate workpiece. The top of the box body 1 is also symmetrically provided with two vertical plates 3, and the two vertical plates 3 are symmetrically distributed on both sides of the supporting plate 11, wherein a limiting component 4 is provided on the end surface of the side close to the two vertical plates 3, and the limiting component 4 is overlapped on the aluminum plate workpiece to be loaded, and the limiting component 4 is used to realize protection during the lifting process of the aluminum plate workpiece.

[0034] Furthermore, the lifting mechanism 2 includes: a through slot opened on the box body 1, and a connecting rod 21 is fixedly installed on the bottom wall of the supporting plate 11, the connecting rod 21 is upright and passes through the through slot, and a connecting plate 22 is horizontally fixedly installed on the bottom end extending to the box body 1, and a rotating shaft 23 is also provided under the connecting plate 22, and its two ends are respectively rotatably connected to the inner walls on both sides of the box body 1, and a motor 24 is also fixedly connected to the outer wall of the box body 1, and its output end is fixedly connected to one end of the rotating shaft 23, and a plurality of supporting structures 25 are provided on the outer wall of the rotating shaft 23 at equal intervals along its length, and the outer wall of each supporting structure 25 fits the bottom wall of the connecting plate 22.

[0035] Furthermore, the supporting structure 25 includes: a rotating disk 251 fixedly mounted on the outer wall of the rotating shaft 23, two annular rings 252 symmetrically mounted on the outer peripheral wall of the rotating disk 251 along its width, a plurality of first mounting holes 253 are opened at equal angles on the annular ring 252, and an arc-shaped protrusion 254 is detachably connected to the outer side of the rotating disk 251, the arc-shaped protrusion 254 is arranged between the two annular rings 252, and a second mounting hole 255 is also opened on its side wall, a fastening bolt 256, the threaded section of which passes through the first mounting hole 253 and is screwed into the second mounting hole 255.

[0036] Specifically, when the device needs to adjust the loading speed of the supporting plate 11, another arc-shaped protrusion 254 can be fixedly installed on the outer side of the rotating disk 251 according to actual usage requirements. The two arc-shaped protrusions 254 are symmetrically arranged, thereby speeding up the lifting and lowering frequency of the supporting plate 11 and improving the loading rate.

[0037] Furthermore, at least two rotating shafts 23 are provided, and are horizontally arranged at intervals below the connecting plate 22. The ends on the same side of the multiple rotating shafts 23 all pass through the outside of the box body 1 and are fixedly connected to a transmission wheel 231. A transmission belt 232 is connected between each two adjacent transmission wheels 231.

[0038] Furthermore, the limiting assembly 4 includes: a slide groove 41 longitudinally opened on the side wall of the vertical plate 3, a guide rod 42 erected and fixed in the slide groove 41, a pressure plate 43 slidably connected to the guide rod 42, one end of the pressure plate 43 extends to the top of the support plate 11, and a limiting spring 44 is also sleeved on the outside of the guide rod 42 between the top wall of the pressure plate 43 and the top wall of the slide groove 41.

[0039] Specifically, a rubber pad is fixedly installed on the bottom wall of the pressure plate 43 by threaded connection or bonding. The rubber pad can reduce the hard friction between the pressure plate 43 and the aluminum plate workpiece, avoiding indentations on the aluminum plate workpiece that affect subsequent normal use.

[0040] Furthermore, a buffer mechanism 5 is included, which comprises: a first spring 51 is sleeved on the outside of the connecting rod 21 between the connecting plate 22 and the inner top wall of the box body 1, and a plurality of telescopic rod assemblies 52 are fixedly connected between the bottom wall of the supporting plate 11 and the top wall of the box body 1, and a second spring 53 is sleeved on the outside of each telescopic rod assembly 52.

[0041] Specifically, the telescopic rod assembly 52 includes: a sleeve fixedly mounted on the bottom wall of the support plate 11, and a sleeve fixedly mounted on the top wall of the box body 1, a slot for accommodating the sleeve is opened on the top wall of the sleeve, the bottom end of the sleeve is inserted into the slot, and the second spring 53 is sleeved on the outside of the sleeve and the sleeve, and the top end contacts the bottom wall of the support plate 11, and the bottom end contacts the top wall of the box body 1.

[0042] The working principle and use process of this utility model:

[0043] Pull the pressure plates 43 on both sides to move them toward the top of the chute 41 while squeezing the limit springs 44. Then, place the aluminum plate workpiece to be loaded on the support plate 11. Release the pressure plates 43. The rebound of the limit springs 44 drives the pressure plates 43 to press on the aluminum plate workpiece.

[0044] The output end of the motor 24 controls the rotation of the rotating shaft 23, and the rotating shaft 23 drives the rotating disk 251 to rotate. The rotating disk 251 controls the arc-shaped protrusion 254 on its outer wall to contact the connecting plate 22 and push the connecting plate 22 upward. When the connecting plate 22 moves upward, it will drive the supporting plate 11 to move upward synchronously through the connecting rod 21, thereby realizing the loading and feeding of the aluminum plate workpiece.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fast feeding device for an aluminum plate shearing machine, characterized by: include: A box body (1) is provided with a support plate (11) placed horizontally thereon, and an aluminum plate workpiece with a loading material is carried on the support plate (11); A lifting mechanism (2) is provided in the box body (1) and is movably connected to the supporting plate (11). The lifting mechanism (2) is used to control the longitudinal lifting and lowering of the supporting plate (11) and realize the lifting and loading of the aluminum plate workpiece; Two vertical plates (3) are symmetrically arranged on the top of the box body (1), and the two vertical plates (3) are symmetrically distributed on both sides of the supporting plate (11); A limiting assembly (4) is provided on the end surface of the adjacent side of the two vertical plates (3), and the limiting assembly (4) is overlapped on the aluminum plate workpiece to be loaded, and the limiting assembly (4) is used to realize protection of the aluminum plate workpiece during the lifting process.

2. The rapid feeding device for an aluminum plate shearing machine according to claim 1, characterized in that: The lifting mechanism (2) comprises: A through slot is provided on the box body (1), and a connecting rod (21) is fixedly mounted on the bottom wall of the supporting plate (11). The connecting rod (21) passes through the through slot vertically and extends to the bottom end inside the box body (1) where a connecting plate (22) is fixedly mounted horizontally. A rotating shaft (23) is further provided below the connecting plate (22), the two ends of which are rotatably connected to the inner walls of both sides of the box (1), and a motor (24) is further fixedly connected to the outer wall of the box (1), the output end of which is fixedly connected to one end of the rotating shaft (23); A plurality of supporting structures (25) are arranged on the outer wall of the rotating shaft (23) at equal intervals along its length, and the outer wall of each supporting structure (25) is in contact with the bottom wall of the connecting plate (22).

3. The rapid feeding device for an aluminum plate shearing machine according to claim 2, characterized in that: The top support structure (25) comprises: A rotating disk (251) is fixedly mounted on the outer wall of the rotating shaft (23), two annular rings (252) are symmetrically mounted on the outer peripheral wall of the rotating disk (251) along its width, and a plurality of first mounting holes (253) are formed on the annular rings (252) at equal angles; The outer side of the rotating disk (251) is detachably connected to an arc-shaped protrusion (254), which is arranged between the two annular rings (252) and has a second mounting hole (255) on its side wall; A fastening bolt (256) has a threaded section that passes through the first mounting hole (253) and is screwed into the second mounting hole (255).

4. A fast feeding device for an aluminum plate shearing machine according to claim 3, characterized in that: At least two rotating shafts (23) are provided and are arranged horizontally below the connecting plate (22) at intervals. The ends on the same side of the rotating shafts (23) all pass through the outside of the box (1) and are fixedly connected to transmission wheels (231). A transmission belt (232) is connected between each two adjacent transmission wheels (231).

5. The rapid loading device for an aluminum plate shearing machine according to claim 1, characterized in that: The limiting component (4) comprises: A chute (41) is longitudinally provided on the side wall of the vertical plate (3), a guide rod (42) is erected and fixed in the chute (41), a pressing plate (43) is slidably connected to the guide rod (42), and one end of the pressing plate (43) extends above the supporting plate (11); A limit spring (44) is sleeved on the outer side of the guide rod (42) between the top wall of the pressure plate (43) and the inner top wall of the slide groove (41).

6. The rapid loading device for an aluminum plate shearing machine according to claim 2, characterized in that: Also included is a buffer mechanism (5), which has: A first spring (51) is sleeved on the outer side of the connecting rod (21) between the connecting plate (22) and the inner top wall of the box body (1); A plurality of telescopic rod assemblies (52) are fixedly connected between the bottom wall of the supporting plate (11) and the top wall of the box body (1), and a second spring (53) is sleeved on the outer side of each telescopic rod assembly (52).

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