Multi-stage punching and conveying device for embedded plate

Abstract

The utility model discloses a pre-buried plate multi-stage punching conveying device which comprises a base and a rectangular shell installed on the base, an alternate conveying mechanism is arranged on the rectangular shell, and a multi-stage punching mechanism is arranged at the rear end of the base. The alternate conveying mechanism comprises a stepping motor, a set of worms, a set of rotating lead screws, a set of worm wheels, a set of staggered sliding nuts, a set of first fixed sliding rails, a set of first sliding plates, a set of second fixed sliding rails, a set of second sliding plates and a set of hydraulic clamping jaws. The multi-stage punching mechanism comprises an n-shaped mounting frame, a hydraulic oil cylinder, a pushing plate, two sets of punching heads, a bottom die and a bearing groove. The multi-stage punching mechanism has the advantages that the embedded plates needing to be punched are clamped on the set of hydraulic clamping jaws, the stepping motor can drive the embedded plates on the set of hydraulic clamping jaws to conduct alternate feeding, follow-up punching treatment is facilitated, the multi-stage punching mechanism can achieve multi-stage punching on the embedded plates through two sets of punching heads, and the punching efficiency is improved. And the punching efficiency of the embedded plate is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of embedded plate processing, in particular to a multi-stage punching and conveying device for embedded plates. Background Art

[0002] Embedded parts are components pre-installed within concealed projects. They are installed during the structure pouring process and are used for lap joints during the construction of the superstructure. This facilitates the installation and fixation of external engineering equipment foundations. Embedded parts are mostly made of metal.

[0003] Punching is required during the processing of embedded plates. The existing patent application number is CN201721898996.8, which discloses a multi-stage punching and conveying processing device for high-speed rail guardrail embedded plates. This device uses a stepper motor to control the gradual advancement of the sheet material. This is combined with a Level I and Level II conveying systems equipped with positioning detection devices to sequentially feed the sheet material into the Level I and Level II punching processing systems, completing the industrial processing and forming of various types of punched sheet material. However, the punching process of the embedded plates requires the coordination of multiple devices, making the operation cumbersome and prone to failure.

[0004] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0005] In view of the above defects, the present invention provides a multi-stage punching and conveying device for embedded plates to solve the problem of multi-stage punching and conveying of embedded plates.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A multi-stage punching and conveying device for embedded plates comprises a base and a rectangular shell mounted on the base, wherein the rectangular shell is provided with an alternating conveying mechanism, and a multi-stage punching mechanism is provided on the rear end of the base;

[0008] The alternating transmission mechanism includes a stepping motor, a group of worms, a group of rotating screws, a group of worm wheels, a group of staggered sliding nuts, a group of fixed slide rails one, a group of sliding plates one, a group of fixed slide rails two, a group of sliding plates two and a group of hydraulic clamping claws. The stepping motor is horizontally installed on the left side of the front end of the rectangular shell, a group of worms is movably installed on the front end of the rectangular shell, and a worm on the left is connected to the rotating end of the stepping motor, a group of rotating screws is movably installed on both sides of the rectangular shell, a group of worm wheels is installed on the front end of a group of rotating screws and respectively engages with the corresponding worms, a group of staggered sliding nuts is movably sleeved on a group of rotating screws, a group of fixed slide rails one is installed on both sides of the rectangular shell, a group of sliding plates one is slidably installed on a group of fixed slide rails one, and the bottoms are respectively connected to the corresponding sliding nuts, a group of fixed slide rails two is installed on a group of sliding plates one, a group of sliding plates two is slidably installed on a group of fixed slide rails two, and a group of hydraulic clamping claws is installed at the rear end of a group of sliding plates two.

[0009] Furthermore, the multi-stage punching mechanism includes an N-type mounting frame, a hydraulic cylinder, a pushing plate, two sets of punching heads, a bottom mold and a bearing groove. The N-type mounting frame is installed at the rear end of the base, the hydraulic cylinder is installed at the center of the upper end of the N-type mounting frame, and the telescopic end is vertically facing downward, the pushing plate is installed on the telescopic end of the hydraulic cylinder, the two sets of punching heads are evenly installed at the bottom of the pushing plate, the bottom mold is located below the N-type mounting frame, and the bearing groove is opened in the bottom mold.

[0010] Furthermore, two sets of sliding rods are installed on both sides of the upper end of the bottom mold, and the two sides of the push plate are movably mounted on the two sets of sliding rods through two sets of sliding sleeves, and the outer surfaces of the bottoms of the two sets of sliding rods are respectively mounted with springs.

[0011] Furthermore, a groove corresponding to the hydraulic clamping claw is opened at the front end of the bottom mold.

[0012] Furthermore, a set of worm gears are connected via a coupling.

[0013] Furthermore, the rectangular shell is provided with a group of strip holes corresponding to a group of staggered sliding nuts, and a group of guide grooves are provided on both sides of the rectangular shell. One side of a group of sliding plates is slidably installed in the group of guide grooves through a group of guide wheels.

[0014] The utility model provides a multi-stage punching and conveying device for embedded plates, which has the following beneficial effects: an alternating conveying mechanism is provided on a rectangular shell, and the embedded plates to be punched are first clamped on a group of hydraulic clamping claws. A stepper motor can drive the embedded plates on a group of hydraulic clamping claws to be alternately loaded, which is convenient for subsequent punching processing. The multi-stage punching mechanism adopts two groups of punching heads to realize multi-stage punching of the embedded plates, which effectively improves the punching efficiency of the embedded plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of a multi-stage punching and conveying device for embedded plates described in the present invention.

[0016] Figure 2 This is a schematic diagram of the stepper motor transmission described in the present utility model.

[0017] Figure 3 This is a top view of the rectangular shell of the present invention.

[0018] Figure 4 This is a top view of a set of hydraulic clamping claws of the utility model.

[0019] Figure 5 This is a schematic diagram of the multi-stage punching mechanism of the utility model.

[0020] Figure 6 This is a bottom view of the push plate of the present invention.

[0021] In the figure: 1. Base; 2. Rectangular housing; 3. Stepper motor; 4. Worm; 5. Rotating screw; 6. Worm gear; 7. Sliding nut; 8. Fixed slide rail 1; 9. Sliding plate 1; 10. Fixed slide rail 2; 11. Sliding plate 2; 12. Hydraulic clamping claw; 13. N-type mounting frame; 14. Hydraulic cylinder; 15. Push plate; 16. Punching head; 17. Bottom die; 18. Load-bearing groove; 19. Sliding rod; 20. Sliding sleeve; 21. Spring; 22. Groove; 23. Coupling; 24. Strip hole; 25. Guide groove; 26. Guide wheel. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1-6As shown: A multi-stage punching and conveying device for embedded plates, comprising a base 1 and a rectangular shell 2 mounted on the base 1, an alternating conveying mechanism being provided on the rectangular shell 2, and a multi-stage punching mechanism being provided on the rear end of the base 1; the alternating conveying mechanism comprising a stepping motor 3, a set of worms 4, a set of rotating screws 5, a set of worm wheels 6, a set of staggered sliding nuts 7, a set of fixed slide rails 1 8, a set of sliding plates 1 9, a set of fixed slide rails 2 10, a set of sliding plates 2 11 and a set of hydraulic clamping claws 12, the stepping motor 3 being horizontally mounted on the left side of the front end of the rectangular shell 2, a set of worms 4 being movably mounted on the front end of the rectangular shell 2 End, and a worm 4 on the left is connected to the rotating end of the stepping motor 3, a group of rotating screw rods 5 are movably installed on both sides of the rectangular housing 2, a group of worm wheels 6 are installed at the front end of a group of rotating screw rods 5, and are respectively engaged with the corresponding worm rods 4, a group of staggered sliding nuts 7 are movably sleeved on a group of rotating screw rods 5, a group of fixed slide rails 1 8 are installed on both sides of the rectangular housing 2, a group of sliding plates 1 9 are slidably installed on a group of fixed slide rails 1 8, and the bottoms are respectively connected with the corresponding sliding nuts 7, a group of fixed slide rails 2 10 are installed on a group of sliding plates 1 9, and a group of sliding plates 2 11 are slidably installed on a group of fixed slide rails 2 10 , a group of hydraulic clamping claws 12 are installed at the rear end of a group of sliding plates 11; the multi-stage punching mechanism includes an n-type mounting frame 13, a hydraulic cylinder 14, a pushing plate 15, two groups of punching heads 16, a bottom die 17 and a bearing groove 18, the n-type mounting frame 13 is installed on the rear end of the base 1, the hydraulic cylinder 14 is installed at the center of the upper end of the n-type mounting frame 13, and the telescopic end is vertically downward, the pushing plate 15 is installed on the telescopic end of the hydraulic cylinder 14, the two groups of punching heads 16 are evenly installed at the bottom of the pushing plate 15, the bottom die 17 is located below the n-type mounting frame 13, and the bearing groove 18 is opened in the bottom die 17; Two groups of sliding rods 19 are installed on both sides of the upper end of the bottom mold 17, and the two sides of the push plate 15 are movably mounted on the two groups of sliding rods 19 through two groups of sliding sleeves 20, and the outer surfaces of the bottoms of the two groups of sliding rods 19 are respectively mounted with springs 21; the front end of the bottom mold 17 is provided with a groove 22 corresponding to the hydraulic clamping claw 12; a group of worm gears 4 are connected by a coupling 23; a group of strip holes 24 corresponding to a group of staggered sliding nuts 7 are provided on the rectangular shell 2, and a group of guide grooves 25 are provided on both sides of the rectangular shell 2, and one side of a group of sliding plates 11 is slidably mounted in a group of guide grooves 25 through a group of guide wheels 26.

[0023] The working principle of this embodiment: The electrical equipment used in the device is controlled by an external controller. When in use, the user first clamps the embedded plates to be punched on a set of hydraulic clamping claws 12 in sequence. The hydraulic clamping claws 12 are existing technology;

[0024] During alternating transmission: the stepper motor 3 is horizontally installed at the left side of the front end of the rectangular housing 2, a group of worms 4 are movably installed at the front end of the rectangular housing 2, and a worm 4 on the left is connected to the rotating end of the stepper motor 3, a group of rotating screws 5 are movably installed on both sides of the rectangular housing 2, a group of worm wheels 6 are installed at the front end of a group of rotating screws 5, and are respectively engaged with the corresponding worms 4, a group of staggered sliding nuts 7 are movably sleeved on a group of rotating screws 5, a group of fixed slide rails 8 are installed on both sides of the rectangular housing 2, and a group of sliding plates 9 are slidably installed on a group of fixed slide rails 8. The bottoms are connected to the corresponding sliding nuts 7, a set of fixed slide rails 10 are installed on a set of sliding plates 9, a set of sliding plates 11 are slidably installed on a set of fixed slide rails 10, a set of hydraulic clamping claws 12 are installed at the rear end of a set of sliding plates 11, a set of worms 4 are connected by a coupling 23, a set of strip holes 24 corresponding to a set of staggered sliding nuts 7 are opened on the rectangular housing 2, a set of guide grooves 25 are opened on both sides of the rectangular housing 2, and one side of a set of sliding plates 11 is slidably installed in a set of guide grooves 25 through a set of guide wheels 26, as shown in FIG. Figure 1 — Figure 4 As shown, the stepper motor 3 rotates, and drives a group of rotating screws 5 to rotate relative to each other through a group of worms 4. A group of rotating screws 5 can drive a group of sliding plates 1 9 to move alternately through a group of staggered sliding nuts 7. At the same time, a group of sliding plates 2 11 can move left and right through a group of guide wheels 26 to prevent a group of embedded plates from colliding when alternately loading. The stepper motor 3 rotates forward and reverse, which can drive a group of embedded plates on a hydraulic clamping claw 12 to alternately load, so as to facilitate subsequent punching processing.

[0025] In case of multi-stage punching: the n-type mounting frame 13 is mounted on the rear end of the base 1, the hydraulic cylinder 14 is mounted at the center of the upper end of the n-type mounting frame 13, and the telescopic end is vertically downward, the push plate 15 is mounted on the telescopic end of the hydraulic cylinder 14, two sets of punching heads 16 are evenly mounted on the bottom of the push plate 15, the bottom die 17 is located below the n-type mounting frame 13, the bearing groove 18 is opened in the bottom die 17, two sets of sliding rods 19 are installed on both sides of the upper end of the bottom die 17, the two sides of the push plate 15 are movably sleeved on the two sets of sliding rods 19 through two sets of sliding sleeves 20, and the outer surfaces of the bottoms of the two sets of sliding rods 19 are respectively sleeved with springs 21, such as Figure 5 and Figure 6 As shown, two punching grooves corresponding to the two groups of punching heads 16 are opened in the bottom die 17. The two groups of punching heads 16 are initially inserted in the bottom die 17. When the embedded plate is sent into the bearing groove 18 of the bottom die 17, the telescopic end of the hydraulic cylinder 14 extends, and the two groups of punching heads 16 are driven downward by the push plate 15 to perform multi-stage punching of the embedded plate, which effectively improves the punching efficiency of the embedded plate. A collecting groove connected to the punching groove is provided in the base 1 for collecting waste generated by punching. The two groups of sliding sleeves 20 can play a guiding role, and the spring 21 can play a buffering role, which effectively improves the punching efficiency of the embedded plate.

[0026] The above technical solutions only reflect the preferred technical solutions of the present utility model. Any changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present utility model and fall within the scope of protection of the present utility model.

Claims

1. A multi-stage punching and conveying device for embedded plates, comprising a base (1) and a rectangular housing (2) mounted on the base (1), characterized in that: The rectangular shell (2) is provided with an alternating transmission mechanism, and the rear end of the base (1) is provided with a multi-stage punching mechanism; The alternating transmission mechanism comprises a stepping motor (3), a group of worms (4), a group of rotating screws (5), a group of worm wheels (6), a group of staggered sliding screw nuts (7), a group of fixed slide rails (8), a group of sliding plates (9), a group of fixed slide rails (10), a group of sliding plates (11) and a group of hydraulic clamping claws (12), wherein the stepping motor (3) is horizontally mounted on the left side of the front end of the rectangular housing (2), a group of worms (4) is movably mounted on the front end of the rectangular housing (2), and a worm (4) on the left side is connected to the rotating end of the stepping motor (3), a group of rotating screws (5) is movably mounted on both sides of the rectangular housing (2), and a group of A worm wheel (6) is mounted on the front end of a set of rotating screws (5) and meshes with the corresponding worms (4) respectively; a set of staggered sliding nuts (7) is movably mounted on the set of rotating screws (5); a set of fixed slide rails (8) are mounted on both sides of the rectangular housing (2); a set of sliding plates (9) are slidably mounted on the set of fixed slide rails (8) and the bottoms are respectively connected to the corresponding sliding nuts (7); a set of fixed slide rails (10) is mounted on the set of sliding plates (9); a set of sliding plates (11) are slidably mounted on the set of fixed slide rails (10); and a set of hydraulic clamping claws (12) are mounted on the rear end of the set of sliding plates (11).

2. The embedded plate multi-stage punching and conveying device according to claim 1, characterized in that: The multi-stage punching mechanism comprises an n-type mounting frame (13), a hydraulic cylinder (14), a pushing plate (15), two sets of punching heads (16), a bottom die (17) and a bearing groove (18), wherein the n-type mounting frame (13) is mounted on the upper rear end of the base (1), the hydraulic cylinder (14) is mounted at the center of the upper end of the n-type mounting frame (13), and the telescopic end is vertically downward, the pushing plate (15) is mounted on the telescopic end of the hydraulic cylinder (14), the two sets of punching heads (16) are evenly mounted on the bottom of the pushing plate (15), the bottom die (17) is located below the n-type mounting frame (13), and the bearing groove (18) is opened in the bottom die (17).

3. The embedded plate multi-stage punching and conveying device according to claim 2, characterized in that: Two groups of sliding rods (19) are installed on both sides of the upper end of the bottom mold (17), and the two sides of the push plate (15) are movably sleeved on the two groups of sliding rods (19) through two groups of sliding shaft sleeves (20), and the outer surfaces of the bottoms of the two groups of sliding rods (19) are respectively sleeved with springs (21).

4. The embedded plate multi-stage punching and conveying device according to claim 2, characterized in that: The front end of the bottom mold (17) is provided with a groove (22) corresponding to the hydraulic clamping claw (12).

5. The embedded plate multi-stage punching and conveying device according to claim 1, characterized in that: A set of worm gears (4) are connected via a coupling (23).

6. The embedded plate multi-stage punching and conveying device according to claim 1, characterized in that: The rectangular housing (2) is provided with a group of strip holes (24) corresponding to a group of staggered sliding nuts (7), and the rectangular housing (2) is provided with a group of guide grooves (25) on both sides, and one side of a group of sliding plates (11) is slidably mounted in the group of guide grooves (25) via a group of guide wheels (26).

Images