Transposition mechanism of automatic continuous cutting machine

Abstract

The utility model discloses a transposition mechanism of an automatic continuous cutting machine, and relates to the technical field of cutting machine mechanisms. The device comprises a working frame and a mounting plate, a rotating plate penetrates through the side surface of the mounting plate; a shifting groove penetrates through the side surface of the rotating plate; guide rails are arranged on the side surfaces of the mounting plates; sliding blocks are slidably arranged on the inner walls of the guide rails; shifting shafts are fixed on the side surfaces of the sliding blocks; a U-shaped frame is fixed at the end part of the shifting shaft; a cutting assembly is arranged at one end of the U-shaped frame; a U-shaped pipe is arranged on the cutting assembly; a communicating pipe penetrates through and is fixed to the peripheral side face of the U-shaped pipe When the sliding block is located at the connecting position of the x1 section and the x4 section, the cutting assembly cuts off raw materials, when the sliding block stays at the connecting position of the x3 section and the x4 section, the U-shaped pipe is just attached to the surfaces of the raw materials to adsorb the raw materials, and when the sliding block slides to the connecting position of the x4 section and the x1 section along the x4 section, the U-shaped pipe drives the raw materials to move to conduct cutting at the next position. And automatic cutting and equidistant displacement of the raw materials are achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of cutting machine mechanisms, and in particular relates to a shifting mechanism for an automatic continuous cutting machine. Background Technology

[0002] Cutting machines are indispensable equipment in some light industries. Traditionally, cutting machines are machines that use the force of mechanical movement to press against a die to punch non-metallic materials. Modern cutting machines have undergone some changes, incorporating advanced technologies such as high-pressure water jets and ultrasonic waves into raw material cutting technology, but these devices are still generally categorized as cutting machines.

[0003] Currently, cutting machines are widely used in many fields, such as leather and shoemaking, embroidery, stationery, plastics and chemicals, automobiles and electronics. During the cutting process, the raw material needs to be moved so that the uncut part is moved directly under the cutting device. However, existing cutting machines require manual movement of the raw material, and it is difficult for humans to control the distance of the material movement, which affects the cutting effect.

[0004] To address these issues, we provide a switching mechanism for an automatic continuous cutting machine. Utility Model Content

[0005] The purpose of this invention is to provide a shifting mechanism for an automatic continuous cutting machine. When the slider is at the connection between segment x1 and segment x4, the cutting component cuts the raw material. When the slider stops at the connection between segment x3 and segment x4, the U-shaped tube adheres to the surface of the raw material and adsorbs it. When the slider slides along segment x4 to the connection between segment x4 and segment x1, the U-shaped tube moves the raw material to the next position for cutting. This achieves automatic cutting and equidistant shifting of the raw material, solving the problem that existing cutting machines require manual movement of the raw material, and that it is difficult for humans to control the distance of the raw material movement, which affects the cutting effect.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a switching mechanism for an automatic continuous cutting machine, including a work frame; a mounting plate is fixed to the surface of the work frame; a rotating plate is rotatably disposed through the side of the mounting plate; a shifting groove is formed through the side of the rotating plate; a guide rail is formed through the side of the mounting plate; a slider is slidably disposed on the inner wall of the guide rail; a shifting shaft is fixed to the side of the slider and slides with the inner wall of the shifting groove; a U-shaped frame is fixed to the end of the shifting shaft; a cutting component is disposed at one end of the U-shaped frame; the cutting component includes an L-shaped connecting plate; a U-shaped tube is fixed to the surface of the L-shaped connecting plate; a connecting pipe communicating with the interior of the U-shaped tube is fixed through the periphery of the U-shaped tube.

[0007] The present invention is further configured such that the work frame includes two symmetrically arranged side plates; a base plate is fixed between the two side plates; a plurality of support legs are fixed on the bottom surface of the base plate; two pressing rollers are arranged on the side of the side plate on one side of the base plate and rotate up and down; and raw materials are arranged between the two pressing rollers.

[0008] The present invention is further configured such that the mounting plate is fixed to the surface of a side plate; a mounting bracket is fixed to the side of the mounting plate; a servo motor is fixed to the surface of the mounting bracket; and the output end of the servo motor is fixedly connected to the rotating plate.

[0009] The present invention is further configured such that the cutting assembly includes an electric telescopic rod fixed to one end of the U-shaped frame; a fixing plate is fixed to the telescopic end of the electric telescopic rod; a rectangular frame is fixed to the side of the fixing plate; an installation groove is provided on the bottom surface of the fixing plate; and an installation plate is provided on the inner wall of the installation groove.

[0010] The present invention is further configured such that a plurality of threaded holes are provided through the surface of the fixing plate and the surface of the mounting plate; bolts are rotatably threaded on the inner wall of the threaded holes; a cross is fixed on the bottom surface of the mounting plate; and a cutting mold is fixed on the bottom surface of the cross.

[0011] The present invention is further configured such that a flattening frame is provided below the rectangular frame; a plurality of pressing springs are uniformly fixed between the surface of the flattening frame and the bottom surface of the rectangular frame; the L-shaped connecting plate is fixed to the side of the flattening frame; a pushing shaft is fixed to the bottom surface of the L-shaped connecting plate; and the bottom surface of the pushing shaft is adapted to the surface of the base plate.

[0012] The present invention is further configured such that a material discharge groove is provided through the surface of the base plate; a recycling bin is fixed on the bottom surface of the base plate; and the recycling bin and the material discharge groove are interconnected.

[0013] The present invention has the following beneficial effects: 1. When the slider is at the connection between segment x1 and segment x4, the cutting component cuts the raw material. When the slider stops at the connection between segment x3 and segment x4, the U-shaped tube just adheres to the surface of the raw material to adsorb the raw material. When the slider slides along segment x4 to the connection between segment x4 and segment x1, the U-shaped tube drives the raw material to move to the next position for cutting, thus realizing automatic cutting and equidistant movement of the raw material.

[0014] 2. This utility model sets a pusher shaft on the bottom surface of the L-shaped connecting plate, so that when the flattening frame is in contact with the surface of the raw material, the pusher shaft is in close contact with the surface of the bottom plate. In this way, the pusher shaft can push the part cut by the cutting mold downward into the recycling bin, thus realizing automatic feeding.

[0015] 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

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the cross-sectional structure of the shifting mechanism of an automatic continuous cutting machine.

[0018] Figure 2 For the present utility model Figure 1 Another perspective structural diagram.

[0019] Figure 3 This is a schematic diagram of the cutting component of this utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the work frame of this utility model.

[0021] Figure 5 This is a schematic diagram of the guide rail structure of this utility model.

[0022] Figure 6 This is a structural diagram illustrating the working process of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Work frame; 2. Mounting plate; 3. Turning plate; 4. Actuating groove; 5. Guide rail; 6. Slider; 7. Actuating shaft; 8. U-shaped frame; 9. Cutting assembly; 10. L-shaped connecting plate; 11. U-shaped tube; 12. Connecting tube; 13. Side plate; 14. Base plate; 15. Support leg; 16. Pressing roller; 17. Raw material; 18. Mounting frame; 19. Servo motor; 20. Electric telescopic rod; 21. Fixing plate; 22. Rectangular frame; 23. Mounting groove; 24. Mounting plate; 25. Threaded hole; 26. Bolt; 27. Cross; 28. Cutting die; 29. ​​Flattening frame; 30. Pressing spring; 31. Pushing shaft; 32. Discharge chute; 33. Recycling bin. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] For a specific implementation example, please refer to Implementation Example 1. Figure 1-6 This utility model relates to a shifting mechanism for an automatic continuous cutting machine, comprising a work frame 1; a mounting plate 2 is fixed to the surface of the work frame 1; a rotating plate 3 is rotatably disposed through the side of the mounting plate 2; a shifting groove 4 is slidably opened through the side of the rotating plate 3; a guide rail 5 is slidably disposed on the side of the mounting plate 2; a slider 6 is slidably disposed on the inner wall of the guide rail 5; a shifting shaft 7 is fixed to the side of the slider 6 and slides with the inner wall of the shifting groove 4; a U-shaped frame 8 is fixed to the end of the shifting shaft 7; a cutting component 9 is disposed at one end of the U-shaped frame 8; the cutting component 9 includes an L-shaped connecting plate 10; a U-shaped tube 11 is fixed to the surface of the L-shaped connecting plate 10; a connecting pipe 12 communicating with the interior of the U-shaped tube 11 is slidably fixed through the periphery of the U-shaped tube 11.

[0027] Specifically, the work frame 1 includes two symmetrically arranged side plates 13; a base plate 14 is fixed between the two side plates 13; several support legs 15 are fixed on the bottom surface of the base plate 14; two pressing rollers 16 are arranged on the side of the side plate 13, which is located on one side of the base plate 14 and rotates up and down; and raw material 17 is arranged between the two pressing rollers 16.

[0028] Furthermore, the mounting plate 2 is fixed to the surface of the side plate 13; a mounting bracket 18 is fixed to the side of the mounting plate 2; a servo motor 19 is fixed to the surface of the mounting bracket 18; and the output end of the servo motor 19 is fixedly connected to the rotating plate 3.

[0029] The operation process in this embodiment is as follows: Figure 5 The guide rail 5 rotates clockwise and includes segments x1, x2, x3 and x4 in sequence. Segments x1, x2, x3, x4 and x1 are connected in sequence to form a closed track. The connecting pipe 12 is connected to an external suction pump. In the initial state, the actuating shaft 7 is located at the connection between segments x1 and x4.

[0030] First, the raw material 17 is passed through the two pressing rollers 16 and laid directly below the cutting assembly 9. Then, the cutting assembly 9 is driven to cut the raw material 17. Next, the servo motor 19 is started to drive the rotating plate 3 to rotate, so that the rotating plate 3 drives the actuating shaft 7 to slide along the inner wall of the actuating groove 4, which in turn drives the slider 6 to slide along the inner wall of the guide rail 5, so that the slider 6 moves along the trajectory x1→x2→x3. During this process, the U-shaped tube 11 does not contact the raw material 17, so the U-shaped tube 11 will not touch the raw material 17 and cause the raw material 17 to deviate from its position. Finally, the slider 6 stops. Remaining at the connection between segments x3 and x4, the U-shaped tube 11 is pressed against the surface of the cut portion of the raw material 17. At this point, the suction pump is activated to adsorb the raw material 17 through the connecting tube 12 and the U-shaped tube 11. Then, the rotating plate 3 continues to rotate, causing the slider 6 to slide along segment x4 to the connection between segment x4 and segment x1. During this process, the U-shaped tube 11 moves the raw material 17 and eventually moves the uncut portion of the raw material 17 directly below the cutting component 9. Then, the cutting component 9 is driven to cut the raw material 17 at the next position, and this process is repeated.

[0031] In this embodiment, the slider 6 moves along the inner wall of the inner guide rail 5 in a trajectory of x1→x2→x3→x4. When the slider 6 is at the connection between x1 and x4, the cutting component 9 cuts the raw material 17. During the movement of the slider 6 within x1→x2→x3, the U-shaped tube 11 does not contact the raw material 17 and will not cause the raw material 17 to move. When the slider 6 stops at the connection between x3 and x4, the U-shaped tube 11 just sticks to the surface of the raw material 17 and adsorbs the raw material 17. When the slider 6 slides along x4 to the connection between x4 and x1, the U-shaped tube 11 drives the raw material 17 to move to the next position for cutting, thus realizing the automatic cutting and equidistant movement of the raw material 17.

[0032] For a specific embodiment two, please refer to Figure 1-6 Based on the first specific embodiment, the cutting component 9 also includes an electric telescopic rod 20 fixed to one end of the U-shaped frame 8; a fixing plate 21 is fixed to the telescopic end of the electric telescopic rod 20; a rectangular frame 22 is fixed to the side of the fixing plate 21; an installation groove 23 is opened on the bottom surface of the fixing plate 21; and an installation plate 24 is provided on the inner wall of the installation groove 23.

[0033] Specifically, several threaded holes 25 are provided through the surface of the fixing plate 21 and the surface of the mounting plate 24; bolts 26 are provided for rotational threading on the inner wall of the threaded holes 25; a cross 27 is fixed on the bottom surface of the mounting plate 24; and a cutting mold 28 is fixed on the bottom surface of the cross 27.

[0034] Furthermore, a flattening frame 29 is provided below the rectangular frame 22; several pressing springs 30 are evenly fixed between the surface of the flattening frame 29 and the bottom surface of the rectangular frame 22; an L-shaped connecting plate 10 is fixed to the side of the flattening frame 29; a pusher shaft 31 is fixed to the bottom surface of the L-shaped connecting plate 10; the bottom surface of the pusher shaft 31 is adapted to the surface of the base plate 14.

[0035] Furthermore, a feeding trough 32 is provided through the surface of the base plate 14; a recycling bin 33 is fixed on the bottom surface of the base plate 14; the recycling bin 33 and the feeding trough 32 are interconnected.

[0036] The operation process of this embodiment is as follows: the cutting mold 28 has a variety of shapes. The cutting mold 28 is changed according to the shape to be cut, and the mounting plate 24 is installed and fixed in the mounting groove 23 by bolts 26 and threaded holes 25. The bottom of the cutting mold 28 is a blade and has a cutting function.

[0037] When the actuating shaft 7 is located at the connection between segment x1 and segment x4, the bottom surface of the flattening frame 29 is in contact with the surface of the raw material 17, while the bottom surface of the cutting mold 28 is not in contact with the surface of the raw material 17. Then, the electric telescopic rod 20 is driven to extend downwards, causing the fixing plate 21 and the rectangular frame 22 to extend downwards. The fixing plate 21 causes the mounting plate 24, the cross 27, and the cutting mold 28 to move downwards. Finally, the cutting mold 28 cuts the raw material 17. Then, the electric telescopic rod 20 is driven to retract, causing the cutting mold 28 to leave the raw material 17. Then, the rotating plate 3 is driven to rotate, causing... The slider 6 stops at the connection between segments x3 and x4. At this time, the U-shaped tube 11 is close to the surface of the cut part of the raw material 17. At the same time, the pusher shaft 31 pushes the cut part of the raw material 17 downward into the recycling bin 33. Then, it sucks up the raw material 17 and continues to rotate the rotating plate 3, driving the slider 6 to slide along segment x4 to the connection between segment x4 and segment x1. During this process, the U-shaped tube 11 drives the raw material 17 to move, and finally moves the uncut part of the raw material 17 to directly below the cutting component 9. Then, it drives the cutting component 9 to cut the raw material 17 at the next position, and so on.

[0038] In this embodiment, by setting a pusher shaft 31 on the bottom surface of the L-shaped connecting plate 10, and when the flattening frame 29 is in contact with the surface of the raw material 17, the pusher shaft 31 is in close contact with the surface of the base plate 14, so that the pusher shaft 31 can push the part cut by the cutting mold 28 downward into the recycling bin 33, thus realizing automatic feeding.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A transposition mechanism of an automatic continuous cutting machine, comprising a work frame (1); characterized in that: a mounting plate (2) is fixed on the surface of the work frame (1); a rotating plate (3) is rotatably arranged through the side of the mounting plate (2); a pushing groove (4) is formed through the side of the rotating plate (3); a guide rail (5) is formed on the side of the mounting plate (2); a sliding block (6) is slidably arranged on the inner wall of the guide rail (5); a pushing shaft (7) is fixed on the side of the sliding block (6) and slidably matched with the inner wall of the pushing groove (4); a U-shaped frame (8) is fixed on the end of the pushing shaft (7); a cutting assembly (9) is arranged on one end of the U-shaped frame (8); the cutting assembly (9) comprises an L-shaped connecting plate (10); a U-shaped tube (11) is fixed on the surface of the L-shaped connecting plate (10); a communication tube (12) is fixed through the side of the U-shaped tube (11) and communicates with the inside of the U-shaped tube (11). The work frame (1) comprises two symmetrical side plates (13); a bottom plate (14) is fixed between the two side plates (13); a plurality of supporting legs (15) are fixed on the bottom surface of the bottom plate (14); two pressing rollers (16) are rotatably arranged on the side of the bottom plate (14) on one side of the side plate (13); a raw material (17) is arranged between the two pressing rollers (16). The mounting plate (2) is fixed on the surface of one side plate (13); an installation frame (18) is fixed on the side of the mounting plate (2); a servo motor (19) is fixed on the surface of the installation frame (18); the output end of the servo motor (19) is fixedly connected with the rotating plate (3). The cutting assembly (9) further comprises an electric telescopic rod (20) fixed on one end of the U-shaped frame (8); a fixed plate (21) is fixed on the telescopic end of the electric telescopic rod (20); a rectangular frame (22) is fixed on the side of the fixed plate (21); a mounting groove (23) is formed on the bottom surface of the fixed plate (21); a mounting disc (24) is arranged on the inner wall of the mounting groove (23).

2. The indexing mechanism of an automatic continuous cutting machine according to claim 1, wherein A plurality of threaded holes (25) are formed through the surface of the fixed plate (21) and the surface of the mounting disc (24); a bolt (26) is threadedly rotatably arranged on the inner wall of the threaded hole (25); a cross frame (27) is fixed on the bottom surface of the mounting disc (24); a cutting die (28) is fixed on the bottom surface of the cross frame (27).

3. The indexing mechanism of claim 2 wherein, A flattening frame (29) is arranged below the rectangular frame (22); a plurality of pressing springs (30) are uniformly fixed between the surface of the flattening frame (29) and the bottom surface of the rectangular frame (22); the L-shaped connecting plate (10) is fixed on the side of the flattening frame (29); a pushing shaft (31) is fixed on the bottom surface of the L-shaped connecting plate (10); the bottom surface of the pushing shaft (31) is matched with the surface of the bottom plate (14).

4. The indexing mechanism of claim 3 wherein, A discharging groove (32) is formed through the surface of the bottom plate (14); a recovery barrel (33) is fixed on the bottom surface of the bottom plate (14); the recovery barrel (33) and the discharging groove (32) are in communication.

5. The indexing mechanism of claim 4 wherein, ​ 6. The indexing mechanism of claim 5 wherein, ​ 7. The indexing mechanism of claim 6 wherein, ​

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