Automatic punching equipment for machining zinc steel guardrails

Abstract

The utility model discloses automatic punching equipment for processing a zinc steel guardrail, and relates to the technical field of punching. The punching device comprises a working table, supporting legs are fixedly connected to the bottom of the working table, a punching device is arranged on the top of the working table, and a conveying device is arranged on the top of the working table; the conveying device comprises a motor, the top of the motor is fixedly connected to the bottom of the workbench, an output shaft of the motor is fixedly connected with a rotating shaft, and the bottom of the rotating shaft is fixedly connected with a rotating rod; through rotation of an output shaft of the motor and mutual cooperation of a rotating shaft, a connecting plate, an arc-shaped plate, a pushing rod, a sliding plate, a driving strip and other components in the conveying device, the pushing rod can enter a pushing groove, and the driving strip is pushed leftwards through rotation of the pushing rod; and therefore, when the driving strip moves, the pushing plate is moved through the L-shaped connecting rod and the L-shaped connecting strip, and then the guardrail plate on the sliding rail can be pushed to move.

Description

TECHNICAL FIELD

[0001] The utility model belongs to punch technology field, especially, relate to a kind of automatic punching equipment for processing zinc steel guardrail. BACKGROUND

[0002] Full-automatic punching machine is used for controlling bearing retainer punch window hole processing equipment.It is composed of two parts: punch die (connected with punch) and electronic control system.Control system is composed of five parts: microcomputer control part, photoelectric input circuit, electromagnet control circuit, display circuit and stepping motor drive circuit.

[0003] According to the automatic punching equipment for sheet metal part (public number: CN211276101 U) of one kind of sheet metal part, it includes equipment body, the equipment body includes processing table, the processing table is equipped with the punching station for punching the sheet metal part, the position of the processing table close to punching station is equipped with the rotating stake for driving punching station to rotate, the processing table is equipped with the rotating motor for driving rotating stake to rotate, the position of the processing table close to punching station is equipped with feeding unit and punching unit.Feeding unit and punching unit include driving cylinder, the utility model can automatically feed and punch the sheet metal part, especially tubular and blocky sheet metal part, so as to drive the sheet metal part to automatically punch;

[0004] But the above-mentioned application is equipped with rotating stake assembly for driving punching station to rotate at the position of processing table close to punching station, so that the article punched is automatically cut, so manual cutting is required, therefore we propose a kind of automatic punching equipment for processing zinc steel guardrail can cut the article punched. Utility model content

[0005] The utility model discloses a kind of automatic punching equipment for processing zinc steel guardrail, by the cooperation of rotating shaft rotation and half gear, sliding slot plate, rack, sliding port, cutting tool, push block, stressed block etc.

[0006] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a kind of automatic punching equipment for processing zinc steel guardrail, including workbench, the bottom of the workbench is fixedly connected with support leg, the top of the workbench is provided with punching device, the top of the workbench is provided with conveying device;

[0008] The conveying device comprises a motor, the top of the motor is fixedly connected to the bottom of the workbench, the output shaft of the motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a rotating rod, the circumferential surface of the rotating rod is fixedly penetrated with a connecting plate, the side surface of the connecting plate is fixedly connected with an arc plate, and the front side surface of the connecting plate is fixedly connected with a push rod.

[0009] Further, the top of the workbench is fixedly connected with a sliding rail, the inner wall of the sliding rail is slidingly connected with a push plate, and the bottom of the workbench is fixedly connected with a sliding plate. The sliding rail is used to convey the guardrail plate, the push plate is used to push the guardrail plate in the sliding rail to move, and the sliding plate is used to move the driving strip.

[0010] Further, the top of the sliding plate is slidingly connected with a driving strip, the front side surface of the driving strip is provided with an arc groove, and the front side surface of the driving strip is provided with a push groove. The push groove is used to enable the push rod to enter the push groove when the connecting plate is rotated, so as to drive the driving strip to move.

[0011] Further, the bottom of the driving strip is fixedly connected with an L-shaped connecting rod, the side surface of the L-shaped connecting rod is fixedly connected with an L-shaped connecting strip, and the side surface of the L-shaped connecting strip is fixedly connected to the side surface of the push plate. The L-shaped connecting strip is used to drive the push plate to move and push the guardrail plate when the driving strip moves.

[0012] Further, the number of the arc grooves and the push grooves is several, and they are linearly arranged along the vertical central axis of the driving strip. The inner wall of the push groove is located on the displacement track of the push rod, and the bottom of the arc plate is located above the arc groove. The number of the arc grooves and the push grooves being several and being linearly arranged along the vertical central axis of the driving strip is used to enable the push rod to indirectly enter the push groove to indirectly push the driving strip. The bottom of the arc plate being located above the arc groove is used to prevent the push rod from being stuck.

[0013] Further, the top of the workbench is provided with a cutting device, the cutting device comprises a half gear, the front side surface of the half gear is fixedly penetrated in the circumferential surface of the rotating shaft, the bottom of the workbench is fixedly connected with an L-shaped sliding groove plate, the top of the sliding groove plate is slidingly connected with a rack, the top of the workbench is provided with a sliding port, the inner wall of the sliding port is slidingly connected with a cutter, the side surface of the rack is fixedly connected with a push block, and the bottom of the cutter is fixedly connected with a stress block. The cutter is used to cut the guardrail plate.

[0014] Further, the side surface of the stress block is fixedly connected with a stress plate, the top of the stress plate is fixedly connected with an elastic spring, the end of the elastic spring away from the stress plate is fixedly connected with the bottom of the workbench, and the elastic spring is used for resetting the cutter when the pushing block stops pushing the stress block.

[0015] Further, the side surface of the stress block is fixedly connected with a stress plate, the top of the stress plate is fixedly connected with an elastic spring, the end of the elastic spring away from the stress plate is fixedly connected with the bottom of the workbench, and the elastic spring is used for resetting the cutter when the pushing block stops pushing the stress block.

[0016] Further, the top of the workbench is provided with a slag outlet, the bottom of the workbench is slidably connected with a collecting box, and the front side of the workbench is fixedly connected with a blanking plate, the slag outlet is used for allowing the impurities left by the punching device to enter the collecting box through the slag outlet, and the blanking plate is used for allowing the cut-off guardrail plate to slide down.

[0017] Further, the side surface of the stress block is fixedly connected with a stress plate, the top of the stress plate is fixedly connected with an elastic spring, the end of the elastic spring away from the stress plate is fixedly connected with the bottom of the workbench, and the elastic spring is used for resetting the cutter when the pushing block stops pushing the stress block.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] The utility model discloses a rotating shaft, a rotating rod, a connecting plate, an arc plate, a pushing rod, a slide rail, a pushing plate, a slide plate and a driving strip etc. components are matched with each other through the rotation of the motor output shaft and the conveying device, realize that the rotating rod will drive the rotating rod to rotate clockwise when the rotating shaft rotates clockwise, the connecting plate will drive the arc plate and the pushing rod to rotate clockwise when the rotating rod rotates clockwise, the arc plate will rotate along the arc groove when the arc plate and the pushing rod rotate clockwise, and the pushing rod will enter the pushing groove and push the driving strip to the left through the rotation of the pushing rod, so that the driving strip moves through the L type connecting rod and the L type connecting strip to move the pushing plate, and then the guardrail plate on the slide rail can be moved.

[0020] This invention achieves the following through the rotation of the shaft and the cooperation of components such as the half gear, slide plate, rack, slide, cutter, push block, and force-bearing block inside the cutting device: when the shaft rotates clockwise, it drives the half gear to rotate clockwise; when the half gear rotates clockwise, it pushes the rack to move to the left using the slide plate; when the rack moves to the left, it drives the push block to move to the left; when the push block moves to the left, it pushes the force-bearing block, thereby enabling the push block to push the force-bearing block to move the cutter upward, thus cutting the guardrail panel.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a three-dimensional overall structural diagram of the conveying device of this utility model;

[0025] Figure 3 This is a three-dimensional overall structural diagram of the cutting device of this utility model;

[0026] Figure 4 For the present utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0027] Figure 5 For the present utility model Figure 3 A three-dimensional magnified structural diagram of B in the diagram;

[0028] Figure 6 For the present utility model Figure 3 A three-dimensional magnified structural diagram of C.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Workbench; 2. Support legs; 3. Punching device; 4. Conveying device; 41. Motor; 42. Rotating shaft; 43. Rotating rod; 44. Connecting plate; 45. Arc plate; 46. Push rod; 47. Slide rail; 48. Push plate; 49. Slide plate; 410. Drive bar; 411. Arc groove; 412. Push groove; 413. L-shaped connecting rod; 414. L-shaped connecting strip; 5. Cutting device; 51. Half gear; 52. Slide plate; 53. Rack; 54. Slide opening; 55. Cutter; 56. Push block; 57. Force block; 58. Force plate; 59. Elastic spring; 510. Return spring; 511. Slag outlet; 512. Collection box; 513. Discharge plate. Detailed Implementation

[0031] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0032] Example 1

[0033] like Figures 1-2 , Figure 4 As shown, it includes a workbench 1, a support leg 2 fixedly connected to the bottom of the workbench 1, a punching device 3 provided on the top of the workbench 1, and a conveying device 4 provided on the top of the workbench 1.

[0034] The conveying device 4 includes a motor 41, the top of which is fixedly connected to the bottom of the workbench 1. The output shaft of the motor 41 is fixedly connected to a rotating shaft 42, and the bottom of the rotating shaft 42 is fixedly connected to a rotating rod 43. A connecting plate 44 is fixedly passed through the circumference of the rotating rod 43. An arc-shaped plate 45 is fixedly connected to the side of the connecting plate 44, and a push rod 46 is fixedly connected to the side of the connecting plate 44.

[0035] The top of the workbench 1 is fixedly connected to a slide rail 47, the inner wall of the slide rail 47 is slidably connected to a push plate 48, and the bottom of the workbench 1 is fixedly connected to a slide plate 49. The function of the slide rail 47 is to transport the guardrail, the function of the push plate 48 is to push the guardrail in the slide rail 47 to move, and the function of the slide plate 49 is to move the drive bar 410.

[0036] The top of the slide plate 49 is slidably connected to a drive bar 410. The drive bar 410 has an arc groove 411 on its front side and a push groove 412 on its front side. The push groove 412 is used so that the push rod 46 can enter the push groove 412 when the connecting plate 44 rotates, thereby driving the drive bar 410 to move.

[0037] The bottom of the driving strip 410 is fixedly connected with an L-shaped connecting rod 413, the side surface of the L-shaped connecting rod 413 is fixedly connected with an L-shaped connecting strip 414, the side surface of the L-shaped connecting strip 414 is fixedly connected to the side surface of the pushing plate 48, and the L-shaped connecting strip 414 serves to drive the pushing plate 48 to move when the driving strip 410 moves.

[0038] The number of the arc grooves 411 and the pushing grooves 412 is several, and they are linearly arrayed along the vertical central axis of the driving strip 410, the inner wall of the pushing groove 412 is located on the displacement track of the pushing rod 46, and the bottom of the arc-shaped plate 45 is located above the arc groove 411, the number of the arc grooves 411 and the pushing grooves 412 is several, and they are linearly arrayed along the vertical central axis of the driving strip 410, which serves to indirectly enable the pushing rod 46 to enter the pushing groove 412 to indirectly push the driving strip 410, and the bottom of the arc-shaped plate 45 is located above the arc groove 411, which serves to prevent the pushing rod 46 from being stuck.

[0039] In this embodiment, first, when the staff needs to punch the guardrail, the conveying device 4 can be used to convey the guardrail plate, by placing the guardrail plate in the slide rail 47, and then starting the motor 41, when the output shaft of the motor 41 rotates clockwise, it will drive the rotating shaft 42 to rotate clockwise, when the rotating shaft 42 rotates clockwise, it will drive the rotating rod 43 to rotate clockwise, when the rotating rod 43 rotates clockwise, it will drive the connecting plate 44 to rotate clockwise, when the connecting plate 44 rotates clockwise, it will drive the arc-shaped plate 45 and the pushing rod 46 to rotate clockwise, when the arc-shaped plate 45 and the pushing rod 46 rotate clockwise, the arc-shaped plate 45 will rotate along the arc groove 411, and the pushing rod 46 will enter the pushing groove 412 to push the driving strip 410 to the left by rotating the pushing rod 46, when the driving strip 410 moves to the left, it will drive the L-shaped connecting rod 413 to move to the left, when the L-shaped connecting rod 413 moves to the left, it will drive the L-shaped connecting strip 414 to move to the left, when the L-shaped connecting strip 414 moves to the left, it will drive the pushing plate 48 to move along the slide rail 47, so as to convey the guardrail plate placed in the slide rail 47, and enable the punching device 3 to punch it.

[0040] Embodiment 2

[0041] As Figure 3 , Figure 5As shown, based on the same idea as in Embodiment 1, this embodiment also proposes that the top of the workbench 1 is provided with a cutting device 5, the half gear 51 is fixedly penetrated on the circumferential surface of the rotating shaft 42, the bottom of the workbench 1 is fixedly connected with an L-shaped sliding chute plate 52, the top of the sliding chute plate 52 is slidingly connected with a rack 53, the top of the workbench 1 is provided with a sliding port 54, the inner wall of the sliding port 54 is slidingly connected with a cutter 55, the side surface of the rack 53 is fixedly connected with a pushing block 56, the bottom of the cutter 55 is fixedly connected with a force receiving block 57, and the cutter 55 is used to cut the guardrail plate.

[0042] The side surface of the force receiving block 57 is fixedly connected with a force receiving plate 58, the top of the force receiving plate 58 is fixedly connected with an elastic spring 59, one end of the elastic spring 59 away from the force receiving plate 58 is fixedly connected to the bottom of the workbench 1, and the elastic spring 59 is used to reset the cutter 55 by the action of the elastic spring 59 when the pushing block 56 no longer pushes the force receiving block 57.

[0043] The side surface of the rack 53 is fixedly connected with a reset spring 510, one end of the reset spring 510 away from the rack 53 is fixedly connected to the side surface of the L-shaped sliding chute plate 52, and the reset spring 510 is used to reset the rack 53 when the half gear 51 no longer pushes the rack 53 to move.

[0044] The top of the workbench 1 is provided with a slag outlet 511, the bottom of the workbench 1 is slidingly connected with a collection box 512, and the front side of the workbench 1 is fixedly connected with a discharging plate 513. The slag outlet 511 is used to make the impurities left by the punching device 3 enter the collection box 512 from the slag outlet 511, and the discharging plate 513 is used to make the cut guardrail plate slide down.

[0045] The circumferential surface of the half gear 51 is engaged with the top of the rack 53, the pushing block 56 and the force receiving block 57 are rectangular in shape, the side surface of the force receiving block 57 is located on the displacement track of the pushing block 56, and the circumferential surface of the half gear 51 is engaged with the top of the rack 53 to push the rack 53 to move when the half gear 51 rotates. The pushing block 56 and the force receiving block 57 are rectangular in shape, and the side surface of the force receiving block 57 is inclined, so that the pushing block 56 can better push the force receiving block 57.

[0046] In the embodiment, the cutting device 5 can be driven by the rotation of the rotating shaft 42. When the cutting of the guardrail plate is needed, the cutting device 5 can be used. When the rotating shaft 42 rotates clockwise, the half gear 51 rotates clockwise, the rack 53 moves left by using the sliding groove plate 52, the pushing block 56 moves left, the stress block 57 is pushed by the pushing block 56, the cutter 55 moves up by using the sliding port 54 when the stress block 57 is pushed by the pushing block 56, and the cutter 55 cuts the guardrail plate when it moves up. When the half gear 51 rotates to the side without teeth, the rack 53 is reset by using the reset spring 510 because the pushing force of the half gear 51 is lost, the pushing block 56 is reset when the pushing block 56 is reset, the stress block 57 is reset by using the elastic spring 59 because the pushing force of the pushing block 56 is lost, and the above principle is repeated when the half gear 51 pushes the rack 53 again, thereby indirectly cutting the guardrail plate.

[0047] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic punching device for processing zinc steel guardrails, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected with supporting legs (2), the top of the workbench (1) is provided with a punching device (3), and the top of the workbench (1) is provided with a conveying device (4); The conveying device (4) comprises a motor (41), the top of the motor (41) is fixedly connected to the bottom of the workbench (1), the output shaft of the motor (41) is fixedly connected with a rotating shaft (42), the bottom of the rotating shaft (42) is fixedly connected with a rotating rod (43), the circumferential surface of the rotating rod (43) is fixedly penetrated with a connecting plate (44), the side surface of the connecting plate (44) is fixedly connected with an arc-shaped plate (45), and the front side surface of the connecting plate (44) is fixedly connected with a push rod (46).

2. An automatic punching apparatus for processing a zinc steel guardrail according to claim 1, wherein The top of the workbench (1) is fixedly connected with a sliding rail (47), the inner wall of the sliding rail (47) is slidably connected with a push plate (48), and the bottom of the workbench (1) is fixedly connected with a sliding plate (49).

3. An automatic punching apparatus for processing a zinc steel guardrail according to claim 2, wherein The top of the sliding plate (49) is slidably connected with a driving strip (410), the front side surface of the driving strip (410) is provided with an arc groove (411), and the front side surface of the driving strip (410) is provided with a push groove (412).

4. An automatic punching apparatus for processing a zinc steel guardrail according to claim 3, wherein The bottom of the driving strip (410) is fixedly connected with an L-shaped connecting rod (413), the side surface of the L-shaped connecting rod (413) is fixedly connected with an L-shaped connecting strip (414), and the side surface of the L-shaped connecting strip (414) is fixedly connected to the side surface of the push plate (48).

5. An automatic punching apparatus for processing a zinc steel guardrail according to claim 3, wherein The number of the arc grooves (411) and the push grooves (412) is several, and they are linearly arranged along the vertical central axis of the driving strip (410), the inner wall of the push groove (412) is located on the displacement track of the push rod (46), and the bottom of the arc-shaped plate (45) is located above the arc groove (411).

6. An automatic punching apparatus for processing a zinc steel guardrail according to claim 1, wherein The top of the workbench (1) is provided with a cutting device (5), the cutting device (5) comprises a half gear (51), the front side surface of the half gear (51) is fixedly penetrated into the circumferential surface of the rotating shaft (42), the bottom of the workbench (1) is fixedly connected with an L-shaped sliding groove plate (52), the top of the sliding groove plate (52) is slidably connected with a rack (53), the top of the workbench (1) is provided with a sliding port (54), the inner wall of the sliding port (54) is slidably connected with a cutter (55), the side surface of the rack (53) is fixedly connected with a push block (56), and the bottom of the cutter (55) is fixedly connected with a stress block (57).

7. An automatic punching apparatus for processing a zinc steel guardrail according to claim 6, wherein The side surface of the stress block (57) is fixedly connected with a stress plate (58), the top of the stress plate (58) is fixedly connected with an elastic spring (59), and one end of the elastic spring (59) away from the stress plate (58) is fixedly connected to the bottom of the workbench (1).

8. An automatic punching apparatus for processing a zinc steel guardrail according to claim 7, wherein The side surface of the rack (53) is fixedly connected with a reset spring (510), and one end of the reset spring (510) away from the rack (53) is fixedly connected to the side surface of the L-shaped sliding groove plate (52).

9. An automatic punching apparatus for processing a zinc steel guardrail according to claim 8, wherein The top of the workbench (1) is provided with a slag outlet (511), the bottom of the workbench (1) is slidably connected with a collecting box (512), and the front side of the workbench (1) is fixedly connected with a discharging plate (513).

10. An automatic punching apparatus for processing a zinc steel guardrail according to claim 9, wherein The circumferential surface of the half gear (51) is engaged with the top of the rack (53), the shapes of the pushing block (56) and the force receiving block (57) are rectangular, the side sections of the pushing block (56) and the force receiving block (57) are inclined surfaces, and the side surface of the force receiving block (57) is located on the displacement track of the pushing block (56).

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