Double-arranged rolling transportation equipment of cutting machine

Abstract

The utility model discloses double rolling transportation equipment of a cutting machine, and relates to the technical field of transportation equipment. The conveying device comprises a mounting plate, an upper conveying assembly and a lower conveying assembly. The upper conveying assembly and the lower conveying assembly each comprise a conveying plate and two conveying rollers. A sliding plate is slidably arranged on the side of the mounting plate; two first rotating shafts are vertically and symmetrically arranged on the side surface of the sliding plate; second rotating shafts are fixed at one ends of the conveying rollers; a connecting plate is connected between the first rotating shaft and the adjacent second rotating shaft; two rotating holes symmetrically penetrate through the side face of the connecting plate. The sliding plate slides to drive the upper transportation assembly and the lower transportation assembly to move through a series of linkage, when the sliding plate is close to the upper transportation assembly, the distance between the upper transportation assembly and the lower transportation assembly is increased, and when the sliding plate is away from the upper transportation assembly, the distance between the upper transportation assembly and the lower transportation assembly is decreased. And automatic adjustment of the conveying rollers is achieved, and the application range of the device is widened.

Description

Technical Field

[0001] This utility model belongs to the field of transportation equipment technology, and in particular relates to a double-roller conveying device for a 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 and shape non-metallic materials. Modern cutting machines have undergone some changes, incorporating advanced technologies such as high-pressure water jets and ultrasonic waves into leather cutting technology, but these devices are still generally categorized as cutting machines.

[0003] Currently, cutting machines are commonly used for cutting paper and fabrics. The material to be cut is fed from between two conveyor rollers into the cutting die through the conveyor rollers of the feeding system. Then, the cutting mechanism uses sharp blades to cut the material. However, the conveyor rollers of existing cutting machines are fixedly installed, and the distance between the two conveyor rollers is fixed, making it difficult to adapt to cutting materials of different thicknesses and limiting its applicability.

[0004] To address these issues, we provide a double-roller conveying device for a cutting machine. Utility Model Content

[0005] The purpose of this invention is to provide a double-roller conveying device for a cutting machine. By sliding a slide plate and driving the upper and lower conveying components through a series of linkages, the distance between the upper and lower conveying components increases when the slide plate approaches the upper conveying component and decreases when the slide plate moves away from the upper conveying component. This achieves automatic adjustment of the conveying rollers, improves the applicability of the device, and solves the problem that the conveying rollers of existing cutting machines are fixedly installed and the distance between the two conveying rollers is fixed, making it difficult to adapt to cutting materials of different thicknesses and limiting the applicability.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a double-roller conveying device for a cutting machine, including a mounting plate; an upper conveying component and a lower conveying component are slidably arranged vertically through the side of the mounting plate; both the upper and lower conveying components include a conveying plate; two conveying rollers are symmetrically rotatably arranged on the side of the conveying plate; a sliding plate is slidably arranged on the side of the mounting plate; two first rotating shafts are symmetrically rotatably arranged vertically through the side of the sliding plate; a second rotating shaft is fixed to one end of each conveying roller; a connecting plate connects the first rotating shaft and the adjacent second rotating shaft; two rotating holes are symmetrically opened through the side of the connecting plate; the inner walls of the two rotating holes are respectively adapted to the peripheral surfaces of the first rotating shaft and the second rotating shaft.

[0007] The present invention is further configured such that: the baffle; a plurality of supporting legs are fixed to the bottom surface of the recycling frame; and a U-shaped shaft is fixed to the side of the baffle.

[0008] The present invention is further configured such that: a slider is fixed to the circumferential side of the second rotating shaft; a plurality of sliding grooves are symmetrically opened on the upper and lower sides of the mounting plate; the slider slides in cooperation with the inner wall of the sliding groove; a first pulley is fixed to the circumferential side of the second rotating shaft; and a first belt is respectively provided between the two first pulleys of the upper transport component and between the two first pulleys of the lower transport component for transmission.

[0009] The present invention is further configured such that the upper transport component includes a fixing plate symmetrically fixed to the side of the corresponding transport plate; the fixing plate has an internal hollow structure; the bottom surface of the fixing plate is evenly provided with a plurality of air jet holes communicating with its interior; an air supply pipe communicating with its interior is fixed to the side of the fixing plate; the air supply pipe passes through the corresponding transport plate.

[0010] The present invention is further configured such that the lower transport assembly includes a placement plate fixed to the side of the corresponding transport plate; a feeding groove is provided through the surface of the placement plate; a first electric telescopic rod is fixed to the side of the mounting plate; and the telescopic end of the first electric telescopic rod is fixedly connected to the slide plate.

[0011] The present invention is further configured such that a second pulley is fixed on both the circumferential side of the first rotating shaft and the circumferential side of the adjacent second rotating shaft; a second belt is provided for transmission between the first rotating shaft and the second pulley on the second rotating shaft.

[0012] The present invention is further configured such that a gear is fixed to the circumferential side of the first rotating shaft; the two gears mesh with each other; a mounting bracket is fixed to the side of the slide 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 a first rotating shaft.

[0013] The present invention is further configured such that a U-shaped rod is fixed on the surface of the mounting plate; a second electric telescopic rod is fixed at one end of the U-shaped rod; and a cutting mold is fixed at the telescopic end of the second electric telescopic rod.

[0014] The present invention has the following beneficial effects: 1. The present invention drives the first rotating shaft to move by sliding the sliding plate, which in turn drives the connecting plate to move, which in turn drives the second rotating shaft to move, which in turn drives the upper and lower transport components to move in the vertical direction. When the sliding plate is close to the upper transport component, the distance between the upper and lower transport components increases, and when the sliding plate is far away from the upper transport component, the distance between the upper and lower transport components decreases, thereby realizing the automatic adjustment of the conveying roller and improving the applicability of the device.

[0015] 2. This utility model uses a servo motor to drive the corresponding first rotating shaft to rotate, and through a series of linkages, it simultaneously drives the conveyor rollers on the upper and lower transport components to rotate at the same speed to move and cut the material, thus saving costs.

[0016] 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

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the structure of a double-roller conveyor for a cutting machine.

[0019] Figure 2 For the present utility model Figure 1 Another perspective structural diagram.

[0020] Figure 3 For the present utility model Figure 2 Enlarged view of region A.

[0021] Figure 4 This is a schematic diagram of the upper transport component of this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the lower transport component of this utility model.

[0023] Figure 6 This is a schematic diagram of the structure of two different states of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Mounting plate; 2. Upper transport assembly; 3. Lower transport assembly; 4. Transport plate; 5. Conveyor roller; 6. Slide plate; 7. First rotating shaft; 8. Second rotating shaft; 9. Connecting plate; 10. Rotary hole; 11. Recycling frame; 12. Baffle; 13. Support leg; 14. U-shaped shaft; 15. Slider; 16. Slide groove; 17. First pulley; 18. First belt; 19. Air jet hole; 20. Air supply pipe; 21. Placement plate; 22. Discharge chute; 23. First electric telescopic rod; 24. Second pulley; 25. Second belt; 26. Gear; 27. Mounting frame; 28. Servo motor; 29. ​​U-shaped rod; 30. Second electric telescopic rod; 31. Cutting mold; 32. Fixing plate. Detailed Implementation

[0026] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] For a specific implementation example, please refer to Implementation Example 1. Figure 1-6 This utility model is a double-roller conveying device for a cutting machine, including a mounting plate 1; an upper conveying component 2 and a lower conveying component 3 are slidably arranged through the upper and lower sides of the mounting plate 1; both the upper conveying component 2 and the lower conveying component 3 include a conveying plate 4; two conveying rollers 5 are symmetrically rotatably arranged on the sides of the conveying plate 4; a sliding plate 6 is slidably arranged on the sides of the mounting plate 1; two first rotating shafts 7 are symmetrically rotatably arranged on the sides of the sliding plate 6; a second rotating shaft 8 is fixed to one end of the conveying roller 5; a connecting plate 9 connects the first rotating shaft 7 and the adjacent second rotating shaft 8; two rotating holes 10 are symmetrically opened through the sides of the connecting plate 9; the inner walls of the two rotating holes 10 are respectively adapted to the circumferential sides of the first rotating shaft 7 and the second rotating shaft 8.

[0028] Specifically, a recycling frame 11 is fixed to the bottom surface of the mounting plate 1; a baffle 12 is hinged to the side of the recycling frame 11; several support legs 13 are fixed to the bottom surface of the recycling frame 11; and a U-shaped shaft 14 is fixed to the side of the baffle 12.

[0029] Furthermore, a U-shaped rod 29 is fixed to the surface of the mounting plate 1; a second electric telescopic rod 30 is fixed to one end of the U-shaped rod 29; and a cutting mold 31 is fixed to the telescopic end of the second electric telescopic rod 30.

[0030] The operation process of this embodiment is as follows: In the initial state, the slide plate 6 is close to the upper transport component 2 and the lower transport component 3, and the distance between the upper transport component 2 and the lower transport component 3 is the largest, that is... Figure 6 The state of (a) in the middle ( Figure 6 (In state (b), the distance between the upper transport component 2 and the lower transport component 3 is the smallest. First, the cutting material is passed between the upper transport component 2 and the lower transport component 3. The distance between the upper transport component 2 and the lower transport component 3 is adjusted according to the thickness of the cutting material.)

[0031] First, the slide plate 6 is moved away from the upper transport component 2 and the lower transport component 3, which in turn moves the first rotating shaft 7 away from the upper transport component 2 and the lower transport component 3, thereby pulling the connecting plate 9 to move. Then, the other end of the connecting plate 9 pulls the second rotating shaft 8 to move, causing the two second rotating shafts 8 to slide closer to each other in the vertical direction. Then, the two second rotating shafts 8 drive the corresponding conveyor rollers 5 to move, so that the distance between the upper transport component 2 and the lower transport component 3 gradually decreases until the cutting material is in contact with the two conveyor rollers 5, realizing the automatic adjustment of the upper and lower conveyor rollers 5.

[0032] Then, drive the second electric telescopic rod 30 to extend its telescopic end downwards, causing the cutting mold 31 to cut the material directly below it. The cut material falls into the recycling box 11 for collection. Once the recycling box 11 is full, rotate the baffle 12 and take out the material.

[0033] In this embodiment, the sliding plate 6 drives the first rotating shaft 7 to move, which in turn drives the connecting plate 9 to move, which in turn drives the second rotating shaft 8 to move, which in turn drives the upper transport component 2 and the lower transport component 3 to move in the vertical direction. When the sliding plate 6 is close to the upper transport component 2, the distance between the upper transport component 2 and the lower transport component 3 increases, and when the sliding plate 6 is away from the upper transport component 2, the distance between the upper transport component 2 and the lower transport component 3 decreases. This realizes the automatic adjustment of the conveying roller 5 and improves the applicability of the device.

[0034] For a specific embodiment two, please refer to Figure 1-6 Based on the first specific embodiment, a slider 15 is fixed on the side of the second rotating shaft 8; several sliding grooves 16 are symmetrically opened on the side of the mounting plate 1; the slider 15 slides in cooperation with the inner wall of the sliding groove 16; a first pulley 17 is fixed on the side of the second rotating shaft 8; a first belt 18 is respectively provided between the two first pulleys 17 of the upper transport component 2 and between the two first pulleys 17 of the lower transport component 3 for transmission.

[0035] Specifically, the upper transport component 2 also includes a fixing plate 32 symmetrically fixed to the side of the corresponding transport plate 4; the fixing plate 32 has an internal hollow structure; the bottom surface of the fixing plate 32 is evenly provided with a number of air jet holes 19 that communicate with its interior; the side of the fixing plate 32 is fixed with an air supply pipe 20 that communicates with its interior; the air supply pipe 20 passes through the corresponding transport plate 4.

[0036] Furthermore, the lower transport assembly 3 also includes a placement plate 21 fixed to the side of the corresponding transport plate 4; a feeding groove 22 is provided through the surface of the placement plate 21; a first electric telescopic rod 23 is fixed to the side of the mounting plate 1; the telescopic end of the first electric telescopic rod 23 is fixedly connected to the slide plate 6.

[0037] The operation process of this embodiment is as follows: the sliding plate 6 is slidable by extending or retracting the telescopic end of the first electric telescopic rod 23, thereby adjusting the position between the upper transport component 2 and the lower transport component 3. After adjusting the upper transport component 2 and the lower transport component 3, the surface of the cutting material is pressed against the bottom surface of the fixing plate 32, and the bottom surface is pressed against the surface of the placement plate 21. The air supply pipe 20 is connected to a steam engine, which delivers hot steam into the interior of the fixing plate 32 and out through the air jet 19, which facilitates ironing the cutting material, improves its flatness, and further improves the cutting efficiency. Then, the first pulley is driven. The rotation of the first belt 18 drives the rotation of another first belt pulley 17, which in turn drives the rotation of the conveyor roller 5, thereby moving the cutting material. The part to be cut is moved to the underside of the cutting mold 31. Then, the second electric telescopic rod 30 drives the cutting mold 31 to move downward for cutting. The cut material falls into the recycling box 11 through the feeding chute 22. Then, the conveyor roller 5 continues to rotate, moving the cutting material to the underside of the cutting mold 31 for cutting, thus realizing the automatic shifting of the cutting material.

[0038] For a specific embodiment three, please refer to Figure 1-6 Based on specific embodiment one and specific embodiment two, a second pulley 24 is fixed on the side of the first rotating shaft 7 and the side of the second rotating shaft 8 adjacent to it; a second belt 25 is provided for transmission between the second pulley 24 on the first rotating shaft 7 and the second rotating shaft 8.

[0039] Specifically, a gear 26 is fixed to the side of the first rotating shaft 7; the two gears 26 mesh with each other; a mounting bracket 27 is fixed to the side of the slide plate 6; a servo motor 28 is fixed to the surface of the mounting bracket 27; and the output end of the servo motor 28 is fixedly connected to the first rotating shaft 7.

[0040] The operation process of this embodiment is as follows: After adjusting the distance between the upper transport component 2 and the lower transport component 3, the servo motor 28 is started to drive the corresponding first rotating shaft 7 to connect, which in turn drives the corresponding gear 26 to rotate. The gear 26 drives another gear 26 to rotate, which in turn drives the two gears 26 to rotate their respective second pulleys 24. The second pulleys 24 drive the corresponding second belt 25 to move, which in turn drives the corresponding second pulley 24 to rotate, which in turn drives the corresponding first pulley 17 to rotate, which in turn drives the corresponding first belt 18 to move, which in turn drives the corresponding first pulley 17 to rotate, which in turn drives the corresponding conveyor roller 5 to rotate, which in turn drives the cutting material to move. By using a servo motor 28 to drive the conveyor rollers 5 on the upper transport component 2 and the lower transport component 3 to rotate at the same speed to move the cutting material, costs are saved.

[0041] 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.

[0042] 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 double-roller conveying device for a cutting machine, comprising a mounting plate (1); characterized in that: The mounting plate (1) has an upper transport assembly (2) and a lower transport assembly (3) that slide through its sides; both the upper transport assembly (2) and the lower transport assembly (3) include a transport plate (4); and the transport plate (4) has two conveyor rollers (5) that are symmetrically rotated on its sides. The mounting plate (1) has a sliding plate (6) slidably mounted on its side; the sliding plate (6) has two first rotating shafts (7) symmetrically mounted on its side. One end of the conveyor roller (5) is fixed with a second rotating shaft (8); a connecting plate (9) is connected between the first rotating shaft (7) and the adjacent second rotating shaft (8). The connecting plate (9) has two symmetrical through holes (10) on its side; the inner walls of the two through holes (10) are adapted to the circumferential sides of the first rotating shaft (7) and the second rotating shaft (8), respectively.

2. The double-roller conveying device for a cutting machine according to claim 1, characterized in that, The bottom surface of the mounting plate (1) is fixed with a recycling frame (11); a baffle (12) is hinged to the side of the recycling frame (11); a number of support legs (13) are fixed to the bottom surface of the recycling frame (11); and a U-shaped shaft (14) is fixed to the side of the baffle (12).

3. The double-roller conveying device for a cutting machine according to claim 2, characterized in that, The second rotating shaft (8) has a slider (15) fixed on its circumference; the mounting plate (1) has several grooves (16) symmetrically opened on its upper and lower sides; the slider (15) slides in cooperation with the inner wall of the groove (16); the second rotating shaft (8) has a first pulley (17) fixed on its circumference; the two first pulleys (17) of the upper transport component (2) and the two first pulleys (17) of the lower transport component (3) are respectively connected by a first belt (18).

4. The double-roller conveying device for a cutting machine according to claim 3, characterized in that, The upper transport component (2) also includes a fixing plate (32) symmetrically fixed to the side of the corresponding transport plate (4); the fixing plate (32) is a hollow structure; the bottom surface of the fixing plate (32) is evenly provided with a number of air jet holes (19) communicating with its interior; the side of the fixing plate (32) is fixed with an air supply pipe (20) communicating with its interior; the air supply pipe (20) passes through the corresponding transport plate (4).

5. The double-roller conveying device for a cutting machine according to claim 4, characterized in that, The lower transport assembly (3) also includes a placement plate (21) fixed to the side of the corresponding transport plate (4); a feeding groove (22) is provided through the surface of the placement plate (21); a first electric telescopic rod (23) is fixed to the side of the mounting plate (1); the telescopic end of the first electric telescopic rod (23) is fixedly connected to the slide plate (6).

6. The double-roller conveying device for a cutting machine according to claim 5, characterized in that, A second pulley (24) is fixed on the circumferential side of the first rotating shaft (7) and the circumferential side of the second rotating shaft (8) adjacent to it; a second belt (25) is provided for transmission between the second pulley (24) on the first rotating shaft (7) and the second rotating shaft (8).

7. A double-roller conveying device for a cutting machine according to claim 6, characterized in that, A gear (26) is fixed on the circumferential side of the first rotating shaft (7); the two gears (26) mesh with each other; a mounting bracket (27) is fixed on the side of the slide plate (6); a servo motor (28) is fixed on the surface of the mounting bracket (27); the output end of the servo motor (28) is fixedly connected to a first rotating shaft (7).

8. The double-roller conveying device for a cutting machine according to claim 7, characterized in that, A U-shaped rod (29) is fixed to the surface of the mounting plate (1); a second electric telescopic rod (30) is fixed to one end of the U-shaped rod (29); a cutting mold (31) is fixed to the telescopic end of the second electric telescopic rod (30).

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