Hardware plate feeding mechanism

Abstract

The utility model provides a hardware plate feeding mechanism, and belongs to the technical field of hardware plate feeding. The hardware plate feeding mechanism comprises a supporting table, the feeding mechanism comprises a fixing plate, two fixing rods and a lifting plate, the fixing plate is fixedly installed at the top of the supporting table, the fixing rods are fixedly installed at the top of the supporting table, and the lifting plate is arranged on the surfaces of the fixing plate and the fixing rods in a sliding and sleeving mode. The feeding mechanism is arranged, the hydraulic cylinder is started, the bottom of the uppermost plate is flush with the top of the conveying roller, the push plate is moved rightwards to drive the L-shaped plate to move rightwards, the L-shaped plate extrudes the plate, and therefore the plate moves rightwards till the plate is pushed to be placed on the conveying roller, the push plate is moved back to the original position, and the plate is conveyed to the conveying roller. And the hydraulic cylinder is lifted again, and the process is repeated, so that the hardware plates can be safely and reliably conveyed to the conveying rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding hardware plates, and more specifically, to a feeding mechanism for hardware plates. Background Technique

[0002] Hardware plates are flat materials with a certain thickness and width made of metal materials through processing techniques such as rolling and stamping. Hardware plates are an important metal material, with excellent performance in terms of strength and hardness, and also good performance in terms of corrosion resistance, and are widely used in various fields.

[0003] Hardware plates are usually processed into various products required by people through a production line. When transporting hardware plates to the production line, workers usually stack the hardware plates together, and then use a hoisting device to place the hardware plates near the production line. After that, an adsorption device is used to transport the hardware plates to the starting point of the production line. However, due to the heavy weight of the hardware plates, when the power of the adsorption device is insufficient or a failure occurs, the plates often fall, resulting in safety accidents. Content of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a feeding mechanism for hardware plates that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a feeding mechanism for hardware plates, including a support table,

[0007] A feeding mechanism, the feeding mechanism includes,

[0008] A fixing plate, the fixing plate is fixedly installed on the top of the support table;

[0009] Fixed rods, there are two fixed rods, and the fixed rods are fixedly installed on the top of the support table;

[0010] A lifting plate, the lifting plate is slidably sleeved on the surfaces of the fixing plate and the fixed rods;

[0011] A push plate is slidably arranged between the fixing plates, and an L-shaped plate is rotatably installed at the bottom of the push plate;

[0012] A limiting mechanism, the limiting mechanism is arranged between the fixing plate and the fixed rods, and there are two limiting mechanisms for limiting the plates.

[0013] In a preferred solution, the limiting mechanism includes,

[0014] A limiting plate, the limiting plate is slidably installed between the fixing plate and the fixed rods;

[0015] The deflection groove is formed at the top of the limiting plate.

[0016] In a preferred embodiment, a limiting rod is fixedly installed between the fixed plate and one of the fixed rods, a lead screw is rotatably installed between the fixed plate and the other fixed rod, both the lead screw and the limiting rod are sleeved inside the push plate, and the lead screw is threadedly connected to the push plate.

[0017] In a preferred embodiment, a blocking plate is fixedly installed on the left side of the push plate, the bottom of the blocking plate is in contact with the top of the L-shaped plate, and rollers are rotatably installed on both the left side and the bottom of the L-shaped plate.

[0018] In a preferred embodiment, a cavity is formed inside the push plate, a connecting rod is fixedly sleeved inside the L-shaped plate, and a torsion spring is arranged between the connecting rod and the inner wall of the cavity.

[0019] In a preferred embodiment, two deflection shafts are fixedly installed at the bottom of the push plate, and the two deflection shafts are respectively slidably sleeved inside the two deflection grooves.

[0020] In a preferred embodiment, a hydraulic cylinder is installed at the bottom of the support table, and the output end of the hydraulic cylinder is fixedly connected to the bottom of the lifting plate.

[0021] In a preferred embodiment, a motor is fixedly installed on the left side of the fixed plate, and the output end of the motor is fixedly connected to the left side of the lead screw.

[0022] A feeding mechanism for hardware plates provided by the present utility model has the following beneficial effects:

[0023] 1. By setting the feeding mechanism, start the hydraulic cylinder to make the bottom of the topmost plate flush with the top of the conveying roller, move the push plate to the right, so that the push plate drives the L-shaped plate to move to the right, causing the L-shaped plate to squeeze the plate, so that the plate moves to the right until the plate is pushed onto the conveying roller, move the push plate back to its original position, and raise the hydraulic cylinder again, and so on, so that the hardware plates can be safely and reliably transported onto the conveying roller.

[0024] 2. By setting the limiting mechanism, during the process of pushing the plate onto the conveying roller, move the two limiting plates in opposite directions, so that the two limiting plates squeeze the plate, centering the plate, and preventing the plate from skewing when being transported onto the conveying roller, which is beneficial to the transportation and processing of the plate on the conveying roller. Description of the Drawings

[0025] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0026] Figure 1 is the overall structural schematic diagram provided by the embodiments of the present utility model;

[0027] Figure 2 provided by the embodiments of the present utility model Figure 1 is the partial enlarged view of part A in it;

[0028] Figure 3 is the exploded view of the steering shaft and the steering groove provided by the embodiments of the present utility model;

[0029] Figure 4 is the partial cross-sectional view of the push plate provided by the embodiments of the present utility model.

[0030] In the figure: 1, support table; 2, fixed plate; 3, fixed rod; 4, lifting plate; 5, push plate; 6, L-shaped plate; 7, limiting plate; 8, steering groove; 9, limiting rod; 10, lead screw; 11, blocking plate; 12, roller; 13, cavity; 14, connecting rod; 15, torsion spring; 16, steering shaft; 17, hydraulic cylinder; 18, motor. Specific embodiments

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0032] Refer to Figures 1-4, the present utility model provides a technical solution: a feeding mechanism for hardware plates, including a support table 1. The feeding mechanism includes a fixing plate 2, a fixing rod 3, and a lifting plate 4. The fixing plate 2 is fixedly installed on the top of the support table 1. There are two fixing rods 3, and the fixing rods 3 are fixedly installed on the top of the support table 1. The lifting plate 4 is slidably sleeved on the surfaces of the fixing plate 2 and the fixing rods 3; a pushing plate 5 is slidably arranged between the fixing plate 2 and the fixing plate 2. An L-shaped plate 6 is rotatably installed at the bottom of the pushing plate 5. A limiting mechanism is arranged between the fixing plate 2 and the fixing rods 3. There are two limiting mechanisms. A hydraulic cylinder 17 is installed at the bottom of the support table 1, and the output end of the hydraulic cylinder 17 is fixedly connected to the bottom of the lifting plate 4, which is used to limit the plates. By setting the feeding mechanism, the hardware plates are stacked on the top of the lifting plate 4 through a hoisting device. The hydraulic cylinder 17 is started to make the bottom of the topmost plate flush with the top of the conveying rollers. The pushing plate 5 is moved to the right, so that the pushing plate 5 drives the L-shaped plate 6 to move to the right, causing the L-shaped plate 6 to squeeze the plates, so that the plates move to the right until the plates are pushed onto the conveying rollers. The pushing plate 5 is moved back to its original position, and the hydraulic cylinder 17 is raised again. Repeating this way, the hardware plates can be safely and reliably transported to the conveying rollers, avoiding the situation of unstable adsorption;

[0033] Referring to Figures 1-4 , the limiting mechanism includes a limiting plate 7 and a deflection groove 8. The limiting plate 7 is slidably installed between the fixing plate 2 and the fixing rods 3, and the deflection groove 8 is opened at the top of the limiting plate 7. By setting the limiting mechanism, during the process of pushing the plates onto the conveying rollers, the two limiting plates 7 are moved in opposite directions, causing the two limiting plates 7 to squeeze the plates, centering the plates, and preventing the plates from skewing when being transported to the conveying rollers, which is beneficial to the transportation and processing of the plates on the conveying rollers;

[0034] Referring to Figures 1-4 , a limiting rod 9 is fixedly installed between the fixing plate 2 and one of the fixing rods 3, and a lead screw 10 is rotatably installed between the fixing plate 2 and the other fixing rod 3. Both the lead screw 10 and the limiting rod 9 are sleeved inside the pushing plate 5, and the lead screw 10 is threadedly connected to the pushing plate 5. A motor 18 is fixedly installed on the left side of the fixing plate 2, and the output end of the motor 18 is fixedly connected to the left side of the lead screw 10. By setting the lead screw 10, the motor 18 is started to drive the lead screw 10 to rotate. Through the threaded connection between the lead screw 10 and the pushing plate 5 and the cooperation of the limiting rod 9, the pushing plate 5 can move to the left or right, so that the L-shaped plate 6 can push the plates and return to its original position;

[0035] Referring to Figures 1-4The left side of the push plate 5 is fixedly provided with a blocking plate 11, and the bottom of the blocking plate 11 contacts the top of the L-shaped plate 6. The left and bottom of the L-shaped plate 6 are rotatably installed with rollers 12. A cavity 13 is opened inside the push plate 5, and a connecting rod 14 is fixedly sleeved inside the L-shaped plate 6. A torsion spring 15 is provided between the connecting rod 14 and the inner wall of the cavity 13. By setting the blocking plate 11, the L-shaped plate 6 is limited and cannot rotate clockwise, so that the plate can be squeezed, and through the cooperation of the roller 12, when the L-shaped plate 6 returns to its original position, the hydraulic cylinder 17 is started at this time to make the plate move upward. After the roller 12 is squeezed by the plate, it rotates counterclockwise, causing the roller 12 to roll on the surface of the plate until the L-shaped plate 6 returns to its original position, and the surfaces of the connecting rod 14 and the cavity 13 are both installed with connecting blocks, and a torsion spring 15 is installed between the connecting rod 14 and the cavity 13 through the connecting block. The L-shaped plate 6 is restored by the rebound force of the torsion spring 15.

[0036] Reference Figures 1-4 Two changing shafts 16 are fixedly installed at the bottom of the push plate 5. The two changing shafts 16 are respectively slidably sleeved inside the two changing grooves 8. By setting the changing shafts 16, when the push plate 5 moves to the right for loading, the inner wall of the changing groove 8 is squeezed by the changing shafts 16, and the shape of the changing groove 8 is set to an inclined shape, so that the two limit plates 7 center the plate, and the thickness of the limit plates 7 is less than the thickness of the plate, so that the limit plates 7 only need to squeeze the upper part of the plate to achieve the centering operation.

[0037] When the lifting plate 6 is lifted up, the hydraulic cylinder 17 is started, so that the bottom of the uppermost plate is flush with the top of the conveying roller, and the motor 18 is started to drive the screw rod 10 to rotate. Through the threaded connection between the screw rod 10 and the push plate 5 and the cooperation of the limit rod 9, the plate is moved to the right until the plate is pushed onto the conveying roller. When the push plate 5 moves to the right for loading, the inner wall of the changing groove 8 is squeezed by the changing shaft 16, and the shape of the changing groove 8 is set to an inclined shape, so that the two limit plates 7 center the plate. When the L-shaped plate 6 returns to its original position, the hydraulic cylinder 17 is started at this time to move the plate upward. After the roller 12 is squeezed by the plate, it rotates counterclockwise, causing the roller 12 to roll on the surface of the plate until the L-shaped plate 6 returns to its original position and is restored by the rebound force of the torsion spring 15.

Claims

1. A feeding mechanism for hardware plates, comprising a support table (1), characterized in that: A feeding mechanism, the feeding mechanism comprising: A fixed plate (2), the fixed plate (2) being fixedly installed on the top of the support table (1); Fixed rods (3), there are two fixed rods (3), and the fixed rods (3) are fixedly installed on the top of the support table (1); A lifting plate (4), the lifting plate (4) being slidably sleeved on the surfaces of the fixed plate (2) and the fixed rods (3); A push plate (5) is slidably arranged between the fixed plate (2) and the fixed plate (2), and an L-shaped plate (6) is rotatably installed at the bottom of the push plate (5); A limiting mechanism, the limiting mechanism is arranged between the fixed plate (2) and the fixed rods (3), and there are two limiting mechanisms for limiting the plates.

2. The feeding mechanism for a hardware sheet according to claim 1, wherein The limiting mechanism comprises: A limiting plate (7), the limiting plate (7) being slidably installed between the fixed plate (2) and the fixed rods (3); A deflection groove (8), the deflection groove (8) being opened on the top of the limiting plate (7).

3. The feeding mechanism for hardware sheets according to claim 1, characterized in that, A limiting rod (9) is fixedly installed between the fixed plate (2) and one of the fixed rods (3), and a lead screw (10) is rotatably installed between the fixed plate (2) and the other fixed rod (3). Both the lead screw (10) and the limiting rod (9) are sleeved inside the push plate (5), and the lead screw (10) is threadedly connected to the push plate (5).

4. A feeding mechanism for a hardware sheet according to claim 1, characterized in that, A blocking plate (11) is fixedly installed on the left side of the push plate (5), the bottom of the blocking plate (11) is in contact with the top of the L-shaped plate (6), and rollers (12) are rotatably installed on the left side and the bottom of the L-shaped plate (6).

5. A feeding mechanism for hardware plates according to claim 1, characterized in that, A cavity (13) is opened inside the push plate (5), a connecting rod (14) is fixedly sleeved inside the L-shaped plate (6), and a torsion spring (15) is arranged between the connecting rod (14) and the inner wall of the cavity (13).

6. The feeding mechanism for hardware sheets according to claim 2, wherein, Two deflection shafts (16) are fixedly installed at the bottom of the push plate (5), and the two deflection shafts (16) are respectively slidably sleeved inside the two deflection grooves (8).

7. A feeding mechanism for hardware sheets according to claim 1, characterized in that, A hydraulic cylinder (17) is installed at the bottom of the support table (1), and the output end of the hydraulic cylinder (17) is fixedly connected to the bottom of the lifting plate (4).

8. The feeding mechanism for hardware plates according to claim 3, characterized in that A motor (18) is fixedly installed on the left side of the fixed plate (2), and the output end of the motor (18) is fixedly connected to the left side of the lead screw (10).

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