Automatic feeding and stamping device

Abstract

The utility model relates to the technical field of stamping devices, and discloses an automatic feeding stamping device which comprises a workbench, a first groove, a second groove and a limiting groove are formed in the upper surface of the workbench, a stamping structure is arranged on the upper surface of the workbench, and the stamping structure comprises a first supporting rod, a guide rod, a top plate, a limiting plate, a hydraulic cylinder and a stamping block. The stamping block is driven by the output end of the hydraulic cylinder to move downwards to stamp a workpiece on the placing plate, when the stamping block moves to the outer surface of the workpiece, the placing plate moves downwards under pressure, and meanwhile, the buffer spring is compressed to buffer downward pressing force, so that the stamping effect is improved. And meanwhile, when the output end of the hydraulic cylinder drives the stamping block to move downwards, the limiting plate slides on the guide rod to limit the output end of the hydraulic cylinder and the stamping block, and the situation that the stamping precision is reduced under the vibration condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to an automatic feeding punching device. Background Art

[0002] The stamping device is the so-called press, scientific name: stamping press, oil press, hydraulic press, it is a large special equipment for pressing containers.

[0003] The utility model patent application document with publication number "CN208555762U" discloses an automatic feeding and stamping device, which is mainly composed of a rotating feeding mechanism, a feeding mechanism and a stamping mechanism. When in use, this technical solution can automatically absorb round metal parts, and through the rotation of the turntable, they can slide from the guide groove to the feeding mechanism and the stamping mechanism in an orderly manner, and an anti-overlap mechanism is provided to prevent the magnetic adsorption mechanism from adsorbing multiple sheets. The feeding mechanism can quickly push the vertical sheets down and enter the feeding mechanism, and quickly transport them to the stamping machine, which is highly efficient and reduces human contact with the stamping machine.

[0004] The automatic loading and stamping device disclosed in the above document has the following defects: the stamping mechanism of the automatic loading and stamping device performs hard stamping on the workpiece during the stamping process, which can easily damage the workpiece and make the entire stamping device susceptible to vibration. In the case of vibration, the stamping accuracy is reduced.

[0005] It can be seen from this that the existing automatic feeding and stamping device does not have a structure for buffering the stamping force, and it is necessary to improve the existing shortcomings and provide an automatic feeding and stamping device. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic feeding and punching device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses an automatic feeding and stamping device, comprising a workbench, the upper surface of the workbench is provided with a first groove, a second groove and a limit groove, one end of the limit groove is connected to the first groove, a buffer spring is installed at the inner bottom of the first groove, the other end of the buffer spring is installed with a placing plate, the outer surface of the placing plate is provided with a sliding block, the sliding block is slidably connected to the inside of the limit groove, the upper surface of the workbench is provided with a stamping structure, the stamping structure comprises a first support rod, a guide rod, a top plate, a limit plate, a hydraulic cylinder and a stamping block, the first support rod and the guide rod are both installed on the upper surface of the workbench, the upper surfaces of the first support rod and the guide rod are both installed with a top plate, the upper surface of the top plate is installed with a hydraulic cylinder, the output end of the hydraulic cylinder passes through the top plate and extends downward, the output end of the hydraulic cylinder is installed with a stamping block, the outer surface of the guide rod is slidably connected to the limit plate, the middle part of the limit plate is provided with a mounting hole, and the inside of the mounting hole is provided with a stamping block.

[0009] Furthermore, a second support rod is provided on the lower surface of the workbench, and anti-slip stripes are provided on the lower surface of the second support rod. A mounting seat and a support block are provided on the upper surface of the workbench.

[0010] Furthermore, a feed plate is installed on the upper surface of the support block, a feed channel is opened on the upper surface of the feed plate, and the feed plate is arranged at an angle.

[0011] Furthermore, an electric push rod is installed inside the mounting seat, a push plate is installed at the output end of the electric push rod, and an anti-slip layer is provided at one end of the push plate away from the electric push rod.

[0012] Furthermore, a driving motor is installed inside the second groove, and a feeding block is installed at the output end of the driving motor.

[0013] Furthermore, placement grooves are provided on the outer surface of the feeding block, and the placement grooves are fixed to four and evenly distributed.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model drives the punching block to move downward through the output end of the hydraulic cylinder to punch the workpiece on the placement plate. When the punching block moves to the outer surface of the workpiece, the placement plate moves downward under pressure, and the buffer spring is compressed to buffer the downward force. At the same time, the output end of the hydraulic cylinder drives the punching block to move downward, and the limit plate slides on the guide rod to limit the output end of the hydraulic cylinder and the punching block, so as to avoid a reduction in the punching accuracy under vibration.

[0016] (2) The utility model places the workpiece inside the feeding channel. After the workpiece slides into the placement slot provided in the feeding block, the driving motor is started. The driving motor drives the feeding block to rotate, and at the same time, the workpiece inside the placement slot rotates together. When the workpiece rotates to one side of the push plate, the electric push rod pushes the push plate to move, so that the push plate drives the workpiece to move, and then the workpiece is moved to the placement plate for stamping, thereby achieving a better feeding effect and reducing manual operation.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the workbench and buffer structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the workbench of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the drive motor and the feeding block of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. workbench; 101. first groove; 102. second groove; 103. limit groove; 104. second support rod; 105. mounting seat; 106. support block; 2. buffer spring; 3. placement plate; 4. stamping structure; 401. first support rod; 402. guide rod; 403. top plate; 404. limit plate; 405. hydraulic cylinder; 406. stamping block; 5. feed plate; 501. feed channel; 6. electric push rod; 7. push plate; 8. drive motor; 9. feed block; 901. placement groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 4 As shown, the utility model is an automatic feeding stamping device, including a workbench 1, the upper surface of the workbench 1 is provided with a first groove 101, a second groove 102 and a limiting groove 103, one end of the limiting groove 103 is connected with the first groove 101, a buffer spring 2 is installed at the inner bottom of the first groove 101, and a placement plate 3 is installed at the other end of the buffer spring 2. A slider is provided on the outer surface of the placement plate 3, and the slider is slidably connected to the inside of the limiting groove 103. A stamping structure 4 is provided on the upper surface of the workbench 1, and the stamping structure 4 includes a first support rod 401, a guide rod 402, a top plate 403, The limit plate 404, the hydraulic cylinder 405 and the punching block 406, the first support rod 401 and the guide rod 402 are all installed on the upper surface of the workbench 1, the upper surfaces of the first support rod 401 and the guide rod 402 are both installed with a top plate 403, the upper surface of the top plate 403 is installed with a hydraulic cylinder 405, the output end of the hydraulic cylinder 405 passes through the top plate 403 and extends downward, the output end of the hydraulic cylinder 405 is installed with a punching block 406, the outer surface of the guide rod 402 is slidably connected to the limit plate 404, the middle part of the limit plate 404 is provided with a mounting hole, and the inside of the mounting hole is provided with a punching block 406.

[0027] A second support rod 104 is disposed on the lower surface of the workbench 1 , and an anti-slip stripe is provided on the lower surface of the second support rod 104 . A mounting seat 105 and a support block 106 are disposed on the upper surface of the workbench 1 .

[0028] A feeding plate 5 is installed on the upper surface of the supporting block 106 . A feeding channel 501 is opened on the upper surface of the feeding plate 5 . The feeding plate 5 is arranged at an incline.

[0029] An electric push rod 6 is installed inside the mounting seat 105 , a push plate 7 is installed at the output end of the electric push rod 6 , and an anti-skid layer is provided at one end of the push plate 7 away from the electric push rod 6 .

[0030] A driving motor 8 is installed inside the second groove 102 , and a feeding block 9 is installed at the output end of the driving motor 8 .

[0031] The outer surface of the feeding block 9 is provided with placement grooves 901 , and the placement grooves 901 are fixed in four and evenly distributed.

[0032] When in use, first place the workpiece inside the feeding channel 501. After the workpiece slides to the inside of the placement slot 901 opened in the feeding block 9, start the driving motor 8. The driving motor 8 drives the feeding block 9 to rotate, and at the same time, makes the workpiece inside the placement slot 901 rotate together. When the workpiece rotates to one side of the push plate 7, the electric push rod 6 pushes the push plate 7 to move, so that the push plate 7 drives the workpiece to move, and then the workpiece moves to the placement plate 3. Then, by opening the hydraulic cylinder 405, the output end of the hydraulic cylinder 405 drives the punching block 406 to move downward to punch the workpiece on the placement plate 3. When the punching block 406 moves to the outer surface of the workpiece, the placement plate 3 is pressed downward, and the buffer spring 2 is compressed to buffer the downward force. At the same time, the output end of the hydraulic cylinder 405 drives the punching block 406 to move downward, so that the limit plate 404 slides on the guide rod 402 to limit the output end of the hydraulic cylinder 405 and the punching block 406, so as to avoid the reduction of the punching accuracy under the condition of vibration.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic feeding and punching device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a first groove (101), a second groove (102) and a limiting groove (103); one end of the limiting groove (103) is connected to the first groove (101); a buffer spring (2) is installed at the inner bottom of the first groove (101); a placement plate (3) is installed at the other end of the buffer spring (2); a slider is provided on the outer surface of the placement plate (3); the slider is slidably connected to the inside of the limiting groove (103); and a stamping structure (4) is provided on the upper surface of the workbench (1); The stamping structure (4) comprises a first support rod (401), a guide rod (402), a top plate (403), a limit plate (404), a hydraulic cylinder (405) and a stamping block (406); the first support rod (401) and the guide rod (402) are both mounted on the upper surface of the workbench (1); the top plate (403) is mounted on the upper surfaces of the first support rod (401) and the guide rod (402); the hydraulic cylinder (405) is mounted on the upper surface of the top plate (403); the output end of the hydraulic cylinder (405) passes through the top plate (403) and extends downward; the output end of the hydraulic cylinder (405) is mounted with a stamping block (406); the outer surface of the guide rod (402) is slidably connected to the limit plate (404); a mounting hole is opened in the middle of the limit plate (404); and the stamping block (406) is arranged inside the mounting hole.

2. The automatic feeding and punching device according to claim 1, characterized in that: The lower surface of the workbench (1) is provided with a second support rod (104), the lower surface of the second support rod (104) is provided with anti-slip stripes, and the upper surface of the workbench (1) is provided with a mounting seat (105) and a support block (106).

3. The automatic feeding and punching device according to claim 2, characterized in that: A material supply plate (5) is installed on the upper surface of the support block (106), a material supply channel (501) is opened on the upper surface of the material supply plate (5), and the material supply plate (5) is arranged at an angle.

4. The automatic feeding and punching device according to claim 2, characterized in that: An electric push rod (6) is installed inside the mounting seat (105), a push plate (7) is installed at the output end of the electric push rod (6), and an anti-slip layer is provided at one end of the push plate (7) away from the electric push rod (6).

5. The automatic feeding and punching device according to claim 1, characterized in that: A driving motor (8) is installed inside the second groove (102), and a feeding block (9) is installed at the output end of the driving motor (8).

6. The automatic feeding and punching device according to claim 5, characterized in that: The outer surface of the feeding block (9) is provided with placement grooves (901), and the placement grooves (901) are fixed in four and evenly distributed.

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