Metal sheet cutting equipment

Abstract

The present invention discloses a metal sheet cutting and processing equipment, which relates to the technical field of metal sheet laser cutting, including a supporting shielding mechanism, and also including: a laser cutting mechanism, which is installed on the top of the supporting shielding mechanism; a scraping mechanism, which is installed on the bottom of the supporting shielding mechanism; a scraping position adjustment mechanism, which is connected to the scraping mechanism. A driving mechanism, which is installed on the supporting shielding mechanism; the present invention blocks the slag by changing the sword bars, so as to avoid the slag penetrating the sword bars and accumulating below and being difficult to clean, and also protects the structure below. When in use, the present invention switches the two sides of the sword bars, with the side with the slag facing downward and the side without the slag facing upward to receive the material, and the two sides are used alternately to make laser cutting and slag cleaning simultaneously, so as to ensure the processing efficiency and clean the slag in time.

Description

Technical Field

[0001] The invention relates to the technical field of metal plate laser cutting, and in particular to a metal plate cutting and processing device. Background Art

[0002] Laser cutting equipment uses a high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature, evaporated to form holes, and as the beam moves on the material, the holes continuously form a very narrow cut, completing the cutting of the material.

[0003] During the cutting process, liquid metal slag will be generated. Part of the liquid metal slag will fall on the vertical sword bars, and the rest will pass through the sword bars and fall under the sword bars. Due to the spacing problem of the sword bars, it is difficult to clean the area under the sword bars, and the liquid metal residue will also affect the structure below. The current laser cleaning equipment needs to be stopped for cleaning, which affects the processing efficiency. Summary of the invention

[0004] The present invention provides a metal plate cutting and processing device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A metal sheet cutting and processing device comprises a supporting and shielding mechanism, and further comprises:

[0007] A laser cutting mechanism, wherein the laser cutting mechanism is installed on the top of the supporting shielding mechanism;

[0008] A scraping mechanism, the scraping mechanism is installed at the bottom of the supporting shielding mechanism;

[0009] The scraper position adjustment mechanism is connected to the scraper mechanism.

[0010] The driving mechanism is installed on the supporting and shielding mechanism and is located between the scraping mechanism and the scraping position adjusting mechanism, and is used for driving the scraping mechanism and the scraping position adjusting mechanism to operate.

[0011] Preferably, the supporting and shielding mechanism comprises a plurality of supporting feet, a mounting frame is fixed on the top of the plurality of supporting feet, a plurality of sword grille bars 1 are rotatably connected to the inner wall of the mounting frame, a sword grille bar 2 is arranged on one side of the sword grille bar 1, the sword grille bar 2 is rotatably connected to the inner wall of the mounting frame, and the sword grille bar 2 and the sword grille bar 1 are installed in a V shape;

[0012] The supporting and shielding mechanism also includes a supporting plate, the top of the supporting plate is rotatably connected to a reciprocating screw rod 1, the outside of the reciprocating screw rod 1 is installed with a one-way gear 1, the external thread sleeve of the reciprocating screw rod 1 is provided with a movable plate 1, the inside of the movable plate 1 is provided with a guide rod 1, the guide rod 1 is fixed to the top of the supporting plate, a connecting frame is fixed to one side of the movable plate 1, the connecting frame is sleeved on the outside of the mounting frame, and a plurality of pull plates 1 are fixed to the inner walls of both sides of the connecting frame, the pull plate 1 is rotatably connected to two pull plates 2 on the side close to the mounting frame, and the pull plate 2 is rotatably connected to a rotating shaft 1 on the side close to the mounting frame, one end of the rotating shaft 1 is rotatably connected to a sword grid bar 1, and the other end of the rotating shaft 1 is rotatably connected to a sword grid bar 2.

[0013] Preferably, the laser cutting mechanism includes two vertical plates fixed on the top of the mounting frame, a rodless cylinder 1 is fixed between the two vertical plates, a rodless cylinder 2 is fixed at the bottom of the slider of the rodless cylinder 1, a push rod motor is fixed at the bottom of the slider of the rodless cylinder 2, and a laser cutter is fixed at the output end of the push rod motor.

[0014] Preferably, the scraper mechanism includes two transverse plates, which are fixedly connected to the supporting feet, and the two transverse plates are internally rotatably connected to reciprocating screws 2, one end of which is fixed with bevel gear 2, and a guide rod 2 is fixed between the two transverse plates. The external threaded sleeve of the reciprocating screw 2 is provided with a U-shaped movable frame 1, and one set of the U-shaped movable frame is arranged on the outside of the guide rod 2, and a rotating shaft plate is fixed on one side of the transverse plate on one side, and the internal rotation of the rotating shaft plate is connected to a rotating shaft 2, a bevel gear 1 is fixed to the bottom end of the rotating shaft 2, one side of the bevel gear 1 is meshed with the bevel gear 2, and a one-way gear 2 is installed on the top of the rotating shaft 2.

[0015] Preferably, the scraper mechanism also includes a U-shaped movable frame 2, a connecting plate is fixed on the top of the U-shaped movable frame 2, and a plurality of triangular scraping teeth are fixed on the top of the connecting plate. The triangular scraping teeth are located in the gap between the sword bars 1 and 2 and the mounting frame, and the triangular scraping teeth are in contact with the obliquely downward side of the sword bars 1 and 2 during the movement.

[0016] Preferably, the scraper position adjustment mechanism includes a reciprocating screw three rotatably connected to the inside of a U-shaped movable frame, a one-way gear three is installed at one end of the reciprocating screw three, a guide rod three is fixed to the inside of the U-shaped movable frame one, a movable plate two is sleeved on the external thread of the reciprocating screw three, the guide rod three is sleeved inside the movable plate two, a rack mounting plate is fixed to the side of the horizontal plate close to the supporting foot on the other side, a rack one is fixed to the top of the rack mounting plate, the teeth of the rack one are facing upwards, and the rack one is meshed with the one-way gear three during the movement process.

[0017] Preferably, the scraper position adjustment mechanism also includes a reciprocating screw four rotatably connected to the top of the moving plate two, a one-way gear four is installed on the outside of the bottom end of the reciprocating screw four, the reciprocating screw four threaded sleeve is arranged inside the U-shaped moving frame two, the U-shaped moving frame two is internally sleeved with a guide rod four, the guide rod four is fixed on the top of the moving plate two, a rack two, a rack three, a rack four and a rack five are installed on the same horizontal plane of the one-way gear four, a mounting rod one is fixed on one side of the rack two, a mounting rod two is fixed on one side of the rack three, a mounting rod three is fixed on one side of the rack four, a mounting rod four is fixed on one side of the rack five, the mounting rod one, the mounting rod two, the mounting rod three and the mounting rod four are all fixed on the bottom of the mounting frame, and the one-way gear four is respectively meshed with the rack two, rack three, rack four and rack five during the movement.

[0018] Preferably, the driving mechanism comprises a motor fixed on the top of the support plate, and a gear 1 is fixed on the top end of the output shaft of the motor.

[0019] Preferably, a controller is fixed on one side of one of the vertical plates, and the controller is electrically connected to the rodless cylinder 1, the rodless cylinder 2, the push rod motor, the laser cutter and the motor respectively.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention installs a supporting shielding mechanism to make the sword bars form a V-shaped structure, so as to catch the cutting slag, and prevent the slag from passing through the sword bars and solidifying and accumulating below, which is difficult to clean. When the next plate is processed, the sword bars are rotated, the material receiving surface is switched, and both sides are used alternately. Processing and cleaning are carried out simultaneously to ensure processing efficiency.

[0022] 2. The present invention installs a laser cutting mechanism to drive the laser cutter to move through two rodless cylinders and a push rod motor to perform laser cutting on metal plates.

[0023] 3. The present invention installs a scraping mechanism to drive the triangular scraper teeth to move closely along the sword bars, scrape off the material residue on the downward side of the sword bars, clean the sword bars, avoid accumulation, and increase the difficulty of cleaning.

[0024] 4. The present invention installs a scraping position adjustment mechanism for adjusting the position of the triangular scraping teeth, so that the triangular scraping teeth are moved to the side of the rotating sword bar with material slag, thereby switching the cleaning surface of the sword bar.

[0025] In summary, the present invention blocks the slag by changing the sword bars, preventing the slag from penetrating the sword bars and accumulating below to be difficult to clean, while also protecting the structure below. When in use, the present invention switches both sides of the sword bars, with the side with the slag facing downward and the side without the slag facing upward to receive the material. The double-sided rotation allows laser cutting and slag cleaning to be performed simultaneously, thereby ensuring processing efficiency and timely cleaning of the slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a metal sheet cutting and processing equipment proposed by the present invention.

[0027] Figure 2 This is a schematic structural diagram of a scraping position adjustment mechanism for a metal sheet cutting and processing device proposed by the present invention.

[0028] Figure 3 This is a schematic diagram of the driving mechanism structure of a metal sheet cutting and processing equipment proposed by the present invention.

[0029] Figure 4 This is a schematic structural diagram of a scraping mechanism of a metal sheet cutting and processing equipment proposed by the present invention.

[0030] Figure 5 for Figure 1 Enlarged structural diagram at point A.

[0031] In the figure: 1. Support and shielding mechanism; 11. Support foot; 12. Mounting frame; 13. Sword fence bar 1; 14. Sword fence bar 2; 15. Rotating shaft 1; 16. Pull plate 2; 17. Pull plate 1; 18. Connecting frame; 19. Support plate; 110. Reciprocating screw 1; 111. One-way gear 1; 112. Moving plate 1; 113. Guide rod 1; 2. Laser cutting mechanism; 21. Vertical plate; 22. Rodless cylinder 1; 23. Rodless cylinder 2; 24. Push rod motor; 25. Laser cutter; 3. Scraping mechanism; 31. Connecting plate; 32. Triangular scraping gear; 33. U-shaped moving frame 2; 34. Horizontal plate; 35. Reciprocating screw 2; 36. Guide rod 2; 37. U-shaped moving frame one; 38, bevel gear two; 39, rotating shaft plate; 310, rotating shaft two; 311, one-way gear two; 312, bevel gear one; 4, scraper position adjustment mechanism; 41, guide rod three; 42, reciprocating screw three; 43, one-way gear three; 44, reciprocating screw four; 45, one-way gear four; 46, mounting rod one; 47, rack two; 48, mounting rod three; 49, rack four; 410, mounting rod two; 411, rack three; 412, mounting rod four; 413, rack five; 414, rack mounting plate; 415, rack one; 416, moving plate two; 417, guide rod four; 5, driving mechanism; 51, motor; 52, gear one. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] Example: Refer to Figure 1-Figure 5 : A metal sheet cutting and processing device, comprising a supporting shielding mechanism 1, and also comprising:

[0036] A laser cutting mechanism 2, which is installed on the top of the supporting shielding mechanism 1;

[0037] A scraping mechanism 3, which is installed at the bottom of the supporting shielding mechanism 1;

[0038] The scraper position adjustment mechanism 4 is connected to the scraper mechanism 3 .

[0039] The driving mechanism 5 is installed on the supporting and shielding mechanism 1 and is located between the scraping mechanism 3 and the scraping position adjusting mechanism 4, and is used for driving the scraping mechanism 3 and the scraping position adjusting mechanism 4 to operate.

[0040] The supporting shielding mechanism 1 comprises a plurality of supporting legs 11, a mounting frame 12 is fixed on the top of the plurality of supporting legs 11, a plurality of sword bars 13 are rotatably connected to the inner wall of the mounting frame 12, a sword bar 2 14 is arranged on one side of the sword bar 13, the sword bar 2 14 is rotatably connected to the inner wall of the mounting frame 12, and the sword bar 2 14 and the sword bar 1 13 are installed in a V shape;

[0041] The supporting and shielding mechanism 1 also includes a supporting plate 19, the top of the supporting plate 19 is rotatably connected to a reciprocating screw 110, the outside of the reciprocating screw 110 is installed with a one-way gear 111, the external thread sleeve of the reciprocating screw 110 is provided with a moving plate 112, the inside of the moving plate 112 is provided with a guide rod 113, the guide rod 113 is fixed to the top of the supporting plate 19, a connecting frame 18 is fixed to one side of the moving plate 112, the connecting frame 18 is sleeved on the outside of the mounting frame 12, a plurality of pull plates 17 are fixed to the inner walls on both sides of the connecting frame 18, the pull plate 17 is rotatably connected to two pull plates 2 16 on one side close to the mounting frame 12, the pull plate 2 16 is rotatably connected to a rotating shaft 15 on one side close to the mounting frame 12, one end of one rotating shaft 15 is rotatably connected to the sword grille bar 13, and one end of the other rotating shaft 15 is rotatably connected to the sword grille bar 2 14;

[0042] The supporting shielding mechanism makes the sword bars form a V-shaped structure, thereby catching the cutting slag and preventing the slag from passing through the sword bars and solidifying and accumulating underneath, making it difficult to clean. When processing the next plate, the sword bars are rotated to switch the material receiving surface. Both sides are used alternately, and processing and cleaning are carried out simultaneously to ensure processing efficiency.

[0043] The laser cutting mechanism 2 includes two vertical plates 21 fixed on the top of the mounting frame 12, a rodless cylinder 1 22 is fixed between the two vertical plates 21, a rodless cylinder 2 23 is fixed at the bottom of the slider of the rodless cylinder 1 22, a push rod motor 24 is fixed at the bottom of the slider of the rodless cylinder 23, and a laser cutter 25 is fixed at the output end of the push rod motor 24;

[0044] The laser cutting mechanism drives the laser cutter to move through two rodless cylinders and a push rod motor to perform laser cutting on metal sheets.

[0045] The scraper mechanism 3 includes two horizontal plates 34, which are fixedly connected to the supporting feet 11. The two horizontal plates 34 are internally rotatably connected with reciprocating screws 35, and one end of the reciprocating screws 35 is fixed with a bevel gear 38. A guide rod 36 is fixed between the two horizontal plates 34. The external thread sleeve of the reciprocating screws 35 is provided with a U-shaped movable frame 37. The U-shaped movable frame 37 is sleeved on the outside of the guide rod 36. A rotating shaft plate 39 is fixed to one side of the horizontal plate 34. The internal rotation of the rotating shaft plate 39 is connected with a rotating shaft 310. The bottom end of the rotating shaft 310 is fixed with a bevel gear 312. One side of the bevel gear 312 is meshed with the bevel gear 38. The top of the rotating shaft 310 is installed with a one-way gear 311.

[0046] The scraper mechanism 3 also includes a U-shaped moving frame 2 33, a connecting plate 31 is fixed on the top of the U-shaped moving frame 2 33, a plurality of triangular scraper teeth 32 are fixed on the top of the connecting plate 31, and the triangular scraper teeth 32 are located in the gap between the sword grid bar 13 and the sword grid bar 2 14 and the mounting frame 12. During the movement of the triangular scraper teeth 32, the triangular scraper teeth 32 are in contact with the obliquely downward side of the sword grid bar 13 and the sword grid bar 2 14;

[0047] The scraping mechanism drives the triangular scraper teeth to move closely along the sword bars, scraping off the material residue on the downward side of the sword bars, cleaning the sword bars to avoid accumulation and increase the difficulty of cleaning.

[0048] The scraper position adjustment mechanism 4 includes a reciprocating screw rod 3 42 rotatably connected to the inside of a U-shaped movable frame 37, a one-way gear 3 43 is installed at one end of the reciprocating screw rod 3 42, a guide rod 3 41 is fixed to the inside of the U-shaped movable frame 37, a movable plate 2 416 is sleeved on the external thread of the reciprocating screw rod 3 42, the guide rod 3 41 is sleeved inside the movable plate 2 416, a rack mounting plate 414 is fixed to the side of the other side horizontal plate 34 close to the supporting foot 11, a rack 415 is fixed to the top of the rack mounting plate 414, the teeth of the rack 415 face upwards, and the rack 415 is meshed with the one-way gear 3 43 during the movement.

[0049] The scraper position adjustment mechanism 4 also includes a reciprocating screw 44 rotatably connected to the top of the moving plate 2 416, a one-way gear 45 is installed on the bottom of the reciprocating screw 44, the reciprocating screw 444 is threadedly sleeved inside the U-shaped moving frame 2 33, and the U-shaped moving frame 2 33 is sleeved with a guide rod 417, which is fixed to the top of the moving plate 2 416, and a rack 2 47, a rack 3 411, a rack 4 49 and a rack 5 417 are installed on the same horizontal plane of the one-way gear 45. 13, a mounting rod 1 46 is fixed to one side of the rack 2 47, a mounting rod 2 410 is fixed to one side of the rack 3 411, a mounting rod 3 48 is fixed to one side of the rack 4 49, and a mounting rod 4 412 is fixed to one side of the rack 5 413. The mounting rod 1 46, the mounting rod 2 410, the mounting rod 3 48 and the mounting rod 4 412 are all fixed to the bottom of the mounting frame 12, and the one-way gear 4 45 is respectively meshed with the rack 2 47, the rack 3 411, the rack 4 49 and the rack 5 413 during the movement;

[0050] The scraping position adjustment mechanism is used to adjust the position of the triangular scraping teeth, so that the triangular scraping teeth move to the side of the rotating sword bar with material slag, thereby switching the cleaning surface of the sword bar.

[0051] The driving mechanism 5 includes a motor 51 fixed on the top of the support plate 19 , and a gear 1 52 is fixed on the top of the output shaft of the motor 51 .

[0052] A controller is fixed on one side of one of the vertical plates 21 , and the controller is electrically connected to the rodless cylinder 1 22 , the rodless cylinder 2 23 , the push rod motor 24 , the laser cutter 25 and the motor 51 .

[0053] Working principle:

[0054] First, place the metal sheet on the sword grid bar 13 and the sword grid bar 2 14;

[0055] Then, the data to be cut is input through the controller, and the controller controls the operation of the rodless cylinder 1 22, the rodless cylinder 23, the push rod motor 24 and the laser cutter 25. The laser cutter 25 emits laser to the surface of the metal sheet to cut the metal sheet. The rodless cylinder 1 22, the rodless cylinder 23 and the push rod motor 24 drive the laser cutter 25 to move and cut out the required shape. The slag generated during the cutting process is blocked by the sword bar 13 and the sword bar 2 14 on the side facing obliquely upward.

[0056] The controller starts the motor 51 to drive the gear 1 52 to reverse, and the reverse rotation of the gear 1 52 satisfies the direction of the one-way gear 2 311 driving the rotating shaft 2 310 to rotate, the rotating shaft 2 310 rotates and drives the bevel gear 1 312 to rotate, the rotation of the bevel gear 1 312 drives the bevel gear 2 38 to rotate, the bevel gear 2 38 drives the reciprocating screw 2 35 to rotate, the reciprocating screw 2 35 rotates and drives the U-shaped moving frame 1 37 to move away from the motor 51, the U-shaped moving frame 1 37 drives the top scraper position adjustment mechanism 4, the U-shaped moving frame 2 33, the connecting plate 31 and the triangular scraper 32 to move synchronously, the triangular scraper 32 moves from one side of the sword fence bar 1 13 and the sword fence bar 2 14 to between the sword fence bar 1 13 and the sword fence bar 2 14, and at the same time contacts the side of the sword fence bar 1 13 and the sword fence bar 2 14 facing obliquely downward, and scrapes off the material residue produced by the previous cutting that sticks to the surface of the side, and the side of the connecting plate 31 away from the motor 51 catches the fallen material residue through the fixed upward material box;

[0057] During the movement, the one-way gear four 45 will mesh with the teeth of the rack two 47 and the rack three 411, and the one-way gear three 43 will mesh with the rack one 415. However, when the rack two 47 and the rack three 411 move in the direction of scraping off the material residue, the one-way gear four 45 meshes with the rack two 47 and the rack three 411, but it does not satisfy the direction of driving the reciprocating screw four 44 to rotate. When the one-way gear three 43 moves in the direction of scraping off the material residue, it meshes with the rack one 415, but it does not satisfy the direction of driving the reciprocating screw three 42 to rotate. The meshing order is that the one-way gear four 45 first meshes with the rack two 47, then the one-way gear three 43 meshes with the rack one 415, and finally the one-way gear four 45 meshes with the rack three 411.

[0058] When the U-shaped moving frame 1 37 moves to the tail of the reciprocating screw 2 35, it moves back and forth. When moving back, the one-way gear 4 45 will mesh with the rack 3 411 and the rack 4 49, and when meshing, the direction of the one-way gear 45 meets the direction of driving the reciprocating screw 4 44 to rotate, and the one-way gear 3 43 is meshed with the rack 1 415, and when meshing, the one-way gear 3 43 meets the direction of driving the reciprocating screw 3 42. The meshing order is as follows: first, the one-way gear 45 will mesh with the rack 3 411 first, and the one-way gear 45 drives the reciprocating screw The four 44 rotates, so that the U-shaped moving frame 2 33 moves down to the bottom wire tail, and when moving down, it drives the connecting plate 31 and the triangular scraper 32 to move down, so that the top of the triangular scraper 32 is lower than the bottom of the sword fence bar 13 and the sword fence bar 2 14, and then the one-way gear 3 43 is meshed with the rack 1 415, and the one-way gear 3 43 drives the reciprocating screw 3 42 to rotate. The reciprocating screw 3 42 rotates to make the moving plate 2 416 drive the top scraper position adjustment mechanism 4 and the scraper mechanism 3 to move to one side, so that the triangular scraper 32 moves to the bottom of the next cleaning station. When the one-way gear When the meshing between the three 43 and the rack 1 415 is released, the starting motor 51 drives the gear 1 52 to rotate forward, and the forward rotation of the gear 1 52 satisfies the direction of rotation of the one-way gear 111 to drive the reciprocating screw 110 to rotate, and the reciprocating screw 110 causes the movable plate 112 to move upward, and the upward movement drives the connecting frame 18 and multiple pull plates 17 to move upward, and the upward movement of the pull plate 17 will push the connection ends with the two pull plates 2 16 to move upward, because the sword fence bar 13 and the sword fence bar 2 14 are rotatably connected to the mounting frame 12, so when the pull plate 2 16 is pushed by the pull plate 17, the two pull plates 16 are The top of the second plate 16 will move away, and when moving away, it will drive the sword grid bar 13 and the sword grid bar 2 14 to rotate around the connection point with the installation frame 12, so that the tops of the sword grid bar 13 and the sword grid bar 2 14 that are close together at the top move away, and the bottoms move closer, and the tops that move away contact with the top of another adjacent sword grid bar, that is, the sword grid bar 13 contacts the top of the sword grid bar 2 14 on the other side, and the sword grid bar 2 14 contacts the top of the sword grid bar 13 on the other side, and reassemble into a V-shaped support bed, so that the side of the sword grid bar that was previously facing obliquely upward rotates to face obliquely downward;

[0059] Then continue to start the motor 51 to drive the gear 1 52 to reverse, and the gear 1 52 reverses to make the reciprocating screw 2 35 continue to rotate, so that the U-shaped moving frame 1 37 that has stopped moving continues to move. Because the moving plate 2 416 drives the upper structure to change its position, the one-way gear 4 45 continues to move and meshes with the rack 4 49, and then drives the reciprocating screw 4 44 to rotate to make the U-shaped moving frame 2 33 drive the connecting plate 31 and multiple triangular scraping teeth 32 to move up, and insert between the sword fence bar 1 13 and the sword fence bar 2 14. When the U-shaped moving frame 1 37 moves to the wire tail of the reciprocating screw 2 35, the triangular scraping teeth 32 are located in the gap between the sword fence bar and the mounting frame 12;

[0060] Then place the metal sheet for laser cutting. After laser cutting, remove the workpiece, start the motor 51 to drive the gear 52 to reverse, so that the U-shaped moving frame 37 drives the top scraper mechanism 3 and the scraper position adjustment mechanism 4 to move to scrape the slag from the sword bars toward the bottom. When moving over, the one-way gear four 45 first meshes with the rack four 49, and then the one-way gear three 43 meshes with the rack one 415, and then the one-way gear four 45 meshes with the rack five 413. However, during the meshing process, the one-way gear four 45 does not meet the direction of driving the reciprocating screw four 44 to rotate, and the one-way gear three 43 does not meet the direction of driving the reciprocating screw three 42 to rotate. To ensure normal scraping, when the U-shaped moving frame 37 moves back, the one-way gear four 45 first meshes with the rack four 49, and then the one-way gear three 43 meshes with the rack one 415. The rack five 413 is meshed, and when moving back, the one-way gear four 45 and the rack five 413 are meshed, and the direction of rotation when the one-way gear four 45 drives the reciprocating screw four 44 to rotate, so that the U-shaped moving frame two 33 drives the connecting plate 31 and the multiple triangular scraping teeth 32 to move downward, and when the top of the triangular scraping teeth 32 moves down to the bottom of the sword grid bar, the one-way gear three 43 is meshed with the rack one 415, and when moving back, the one-way gear three 43 and the rack one 415 meet the direction of driving the reciprocating screw three 42 to rotate, so the moving plate two 416 moved to the wire tail drives the scraper mechanism 3 and the scraper position adjustment mechanism 4 at the top to move in the direction of the one-way gear three 43, and stops moving after the reciprocating screw three 42 moves to the wire tail close to the one-way gear three 43;

[0061] The starting motor 51 drives the gear 152 to rotate forward, and the forward rotation of the gear 152 satisfies the one-way gear 111 to drive the reciprocating screw 110 to rotate in the direction of rotation. The reciprocating screw 110 causes the moving plate 112 that moves to the top wire tail to move downward, and the downward movement drives the connecting frame 18 and multiple pull plates 17 to move downward. The downward movement of the pull plate 17 will push the connection end with the two pull plates 2 16 to move downward. Because the sword fence bar 13 and the sword fence bar 2 14 are rotatably connected to the mounting frame 12, when the pull plate 2 16 is pulled by the pull plate 17, the two pull plates 2 16 are pushed upward. The ends will approach, and when approaching, the sword grid bar 13 and the sword grid bar 2 14 are pulled to rotate around the connection point with the installation frame 12, so that the tops of the sword grid bar 13 and the sword grid bar 2 14 that are close together are separated, and the bottoms are close, and the separated tops are in contact with the top of another adjacent sword grid bar, that is, the sword grid bar 13 is in contact with the top of the sword grid bar 2 14 on the other side, and the sword grid bar 2 14 is in contact with the top of the sword grid bar 13 on the other side, and they are reassembled into a V-shaped support bed, so that the side of the sword grid bar that was previously facing obliquely upward is rotated to face obliquely downward;

[0062] Then continue to start the motor 51 to drive the gear 1 52 to reverse, so that the reciprocating screw 2 35 drives the U-shaped movable frame 1 37 to continue to move back, and then the one-way gear 4 45 engages with the rack 2 47. When the one-way gear 45 moves back, the direction of engagement with the rack 2 47 meets the direction of driving the reciprocating screw 44 to rotate. The reciprocating screw 4 44 rotates to make the U-shaped movable frame 2 33 drive the connecting plate 31 and multiple triangular scraping teeth 32 to move up, and insert them between the sword grid bar 1 13 and the sword grid bar 2 14. When the U-shaped movable frame 1 37 moves to the wire tail of the reciprocating screw 2 35, the triangular scraping teeth 32 are located in the gap between the sword grid bar and the mounting frame 12, and the cleaning is completed.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal sheet cutting and processing device, comprising a supporting and shielding mechanism (1), characterized in that: Also includes: A laser cutting mechanism (2), wherein the laser cutting mechanism (2) is installed on top of the supporting shielding mechanism (1); A scraping mechanism (3), wherein the scraping mechanism (3) is mounted on the bottom of the supporting shielding mechanism (1); A scraper position adjustment mechanism (4), wherein the scraper position adjustment mechanism (4) is connected to the scraper mechanism (3); A driving mechanism (5), the driving mechanism (5) being mounted on the supporting and shielding mechanism (1) and being located between the scraping mechanism (3) and the scraping position adjusting mechanism (4), and being used to drive the scraping mechanism (3) and the scraping position adjusting mechanism (4) to operate; The scraper mechanism (3) comprises two horizontal plates (34), wherein the horizontal plates (34) are fixedly connected to the supporting feet (11), and the two horizontal plates (34) are internally rotatably connected with reciprocating screw rods (35), and one end of the reciprocating screw rods (35) is fixed with bevel gears (38), and a guide rod (36) is fixed between the two horizontal plates (34). The external thread sleeve of the reciprocating screw rods (35) is provided with a U-shaped moving frame (37), and the U-shaped moving frame (37) is sleeved on the outside of the guide rod (36). A rotating shaft plate (39) is fixed on one side of the horizontal plate (34), and a rotating shaft (310) is internally rotatably connected with the rotating shaft plate (39). A bevel gear (312) is fixed to the bottom end of the rotating shaft (310), and one side of the bevel gear (312) is meshed with the bevel gear (38), and a one-way gear (311) is installed on the top of the rotating shaft (310); The scraper mechanism (3) further comprises a second U-shaped movable frame (33), a connecting plate (31) being fixed on the top of the second U-shaped movable frame (33), a plurality of triangular scraper teeth (32) being fixed on the top of the connecting plate (31), and the triangular scraper teeth (32) being located in the gap between the first sword fence bar (13) and the second sword fence bar (14) and the mounting frame (12); The scraper position adjustment mechanism (4) includes a reciprocating screw rod three (42) rotatably connected to the inside of a U-shaped moving frame one (37), one end of the reciprocating screw rod three (42) is installed with a one-way gear three (43), the inside of the U-shaped moving frame one (37) is fixed with a guide rod three (41), the external thread sleeve of the reciprocating screw rod three (42) is provided with a moving plate two (416), the guide rod three (41) is sleeved inside the moving plate two (416), and a rack mounting plate (414) is fixed on the side of the horizontal plate (34) close to the supporting foot (11) on the other side, and a rack gear one (415) is fixed on the top of the rack mounting plate (414), the teeth of the rack gear one (415) are facing upwards, and the rack gear one (415) is meshed with the one-way gear three (43) during the movement process.

2. The metal sheet cutting and processing equipment according to claim 1, characterized in that: The supporting shielding mechanism (1) comprises a plurality of supporting feet (11), a mounting frame (12) being fixed on the top of the plurality of supporting feet (11), a plurality of first sword bars (13) being rotatably connected to the inner wall of the mounting frame (12), a second sword bar (14) being provided on one side of the first sword bar (13), the second sword bar (14) being rotatably connected to the inner wall of the mounting frame (12), and the second sword bar (14) and the first sword bar (13) being mounted in a V-shape; The support shielding mechanism (1) further comprises a support plate (19), the top of the support plate (19) being rotatably connected to a reciprocating screw rod (110), the outside of the reciprocating screw rod (110) being provided with a one-way gear rod (111), the outer thread sleeve of the reciprocating screw rod (110) being provided with a moving plate (112), the inside of the moving plate (112) being provided with a guide rod (113), the guide rod (113) being fixed to the top of the support plate (19), and a connecting frame (111) being fixed to one side of the moving plate (112). 8), the connecting frame (18) is sleeved on the outside of the mounting frame (12), and a plurality of pull plates (17) are fixed to the inner walls on both sides of the connecting frame (18), and the pull plate (17) is rotatably connected to two pull plates (16) on the side close to the mounting frame (12), and the pull plate (16) is rotatably connected to a rotating shaft (15) on the side close to the mounting frame (12), wherein one end of the rotating shaft (15) is rotatably connected to the sword grille bar (13), and one end of the other rotating shaft (15) is rotatably connected to the sword grille bar (14).

3. The metal sheet cutting and processing equipment according to claim 2, characterized in that: The laser cutting mechanism (2) comprises two vertical plates (21) fixed on the top of the mounting frame (12), a rodless cylinder 1 (22) is fixed between the two vertical plates (21), a rodless cylinder 2 (23) is fixed at the bottom of the slider of the rodless cylinder 1 (22), a push rod motor (24) is fixed at the bottom of the slider of the rodless cylinder 2 (23), and a laser cutter (25) is fixed at the output end of the push rod motor (24).

4. The metal sheet cutting and processing equipment according to claim 3, characterized in that: The scraper position adjustment mechanism (4) also includes a reciprocating screw rod (44) rotatably connected to the top of the second moving plate (416), a one-way gear (45) is installed on the outside of the bottom end of the reciprocating screw rod (44), the reciprocating screw rod (44) is threadedly sleeved inside the second U-shaped moving frame (33), the interior of the second U-shaped moving frame (33) is sleeved with a guide rod (417), the guide rod (417) is fixed on the top of the second moving plate (416), and the one-way gear (45) is installed on the same horizontal plane with the second rack (47), the third rack (411), the fourth rack (49) and the fifth rack (413). A mounting rod 1 (46) is fixed to one side of the rack 2 (47), a mounting rod 2 (410) is fixed to one side of the rack 3 (411), a mounting rod 3 (48) is fixed to one side of the rack 4 (49), and a mounting rod 4 (412) is fixed to one side of the rack 5 (413). The mounting rod 1 (46), the mounting rod 2 (410), the mounting rod 3 (48) and the mounting rod 4 (412) are all fixed to the bottom of the mounting frame (12), and the one-way gear 4 (45) is respectively meshed with the rack 2 (47), the rack 3 (411), the rack 4 (49) and the rack 5 (413) during the movement.

5. The metal sheet cutting and processing equipment according to claim 4, characterized in that: The driving mechanism (5) comprises a motor (51) fixed on the top of the support plate (19), and a gear 1 (52) is fixed on the top end of the output shaft of the motor (51).

6. The metal sheet cutting and processing equipment according to claim 5, characterized in that: A controller is fixed on one side of one of the vertical plates (21), and the controller is electrically connected to the rodless cylinder 1 (22), the rodless cylinder 2 (23), the push rod motor (24), the laser cutter (25) and the motor (51).

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