Double circular knife ultrasonic transverse cutting machine

Abstract

The utility model provides a kind of double circular knife ultrasonic wave transverse cutting machine, including shell, clamping plate, brush, double circular knife, the left side, right side and upper of shell are in the form of wrapping, its input end is equipped with clamping plate for clamping material body, double circular knife is set to the rear side of clamping plate, it can be transversely moved relative to shell, and by motor cooperation belt drive movement along the direction parallel to clamping plate, for the material body clamped by clamping plate transverse cutting, the upper of belt is equipped with brush along the belt running direction, brush completely covers the upper of belt, for preventing the cutting end of material body that is cut to fall into belt and wind belt, causing the operation obstacle of double circular knife, clamping plate rear side is equipped with support plate, cross plate, material taking clamp, support plate is transversely set between the left side wall and right side wall of shell and can be moved forward and backward translation movement relative to shell, when rear shift to specified position, for giving material body in cutting process a receiving force, when forward shift to specified position, release the material body that cutting is completed, so that material body stacking is flat.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting equipment, and more specifically, to a double-circular-blade ultrasonic cross-cutting machine. Background Technology

[0002] In industries such as textiles, ultrasonic cross-cutting machines are widely used for cutting sheet materials due to their high cutting precision and excellent edge sealing effect. Traditional ultrasonic cross-cutting machines typically employ a single circular blade structure, achieving rapid slitting through the synergistic effect of ultrasonic vibration and mechanical cutting.

[0003] Announcement No.: CN212241240U, a towel fabric cross-cutting machine is disclosed, which includes a cutting mechanism, a gripping mechanism and a lifting mechanism. The cutting mechanism uses an ultrasonic transducer assembly and a single circular knife assembly to cut, and the two are driven to move synchronously by a cross-cutting synchronous drive mechanism. The gripping mechanism grips the fabric through a fabric clamping assembly and uses a follower boss to flip the clamping plate to achieve fabric dragging and flattening. The lifting mechanism stacks the cut fabric through an intermittently descending pusher table.

[0004] The device uses an ultrasonic transducer and a circular knife to cut horizontally in sync. However, when the device cuts towels at high speed, the edges of the cut material are easily scattered and entangled in the drive mechanism due to airflow.

[0005] Therefore, there is an urgent need to develop a double-circular-blade ultrasonic cross-cutting machine with strong cutting stability, simplified stacking mechanism, and effective prevention of material entanglement, in order to meet the needs of high-precision and high-efficiency automated production. Utility Model Content

[0006] In view of this, the present invention proposes a double-circular-blade ultrasonic cross-cutting machine, including a housing 1, a clamping plate 2, a brush 3, and a double-circular blade 4. The left, right, and top sides of the housing 1 are wrapped together. The input end of the housing is provided with a clamping plate 2 for clamping the material. The double-circular blade 4 is located behind the clamping plate 2 and can move laterally relative to the housing 1. It is driven by a motor and a belt 5 to move in a direction parallel to the clamping plate 2, for transversely cutting the material held by the clamping plate 2. The brush 3 is located above the belt 5 along the running direction of the belt 5. The brush 3 completely covers the top of the belt 5 to prevent the cut end of the cut material from falling into the belt 5 and getting tangled in the belt 5, causing obstruction to the operation of the double circular blade 4. The back side of the clamping plate 2 is provided with a support plate 6, a horizontal plate 10, and a material pick-up clamp 7. The support plate 6 is horizontally arranged between the left and right side walls of the machine housing 1 and can move back and forth relative to the machine housing 1. When it moves to the designated position, it is used to provide a supporting force for the material during the cutting process. When it moves to the designated position, it releases the cut material, making the material stack flat.

[0007] A double-circular-blade ultrasonic cross-cutting machine includes a housing 1, a clamping plate 2, and double-circular blades 4. The left, right, and top sides of the housing 1 are wrapped around the housing. The clamping plate 2 is provided at the input end of the housing 1 for clamping the material to be cut. The double-circular blades 4 are located behind the clamping plate 2 and can move laterally relative to the housing 1. The double-circular blades 4 are driven by a motor and a belt 5 to move in a direction parallel to the clamping plate 2 for transverse cutting of the material held by the clamping plate 2. A brush 3 is provided above the belt 5 along the belt 5 running direction. The brush 3 completely covers the top of the belt 5 to prevent the cut end of the material from falling into the belt 5 and becoming entangled in the belt 5, thus preventing the double-circular blades 4 from running obstructed.

[0008] Furthermore, the inner wall of the belt 5 is provided with vertically arranged ratchet teeth at intervals. The belt 5 is located between the first gear and the second gear. One end of the belt 5 meshes with the first gear, and the other end of the belt 5 meshes with the second gear. The drive ends of the first gear and the second gear are connected to a motor.

[0009] Furthermore, the brush head of the brush 3 is arranged along the direction perpendicular to the running direction of the belt 5, the length of the brush head of the brush 3 is greater than or equal to the gap of the belt 5, and the length of the brush body is greater than or equal to the distance between the first gear and the second gear.

[0010] Furthermore, the brush 3 is made of synthetic fiber to prevent static electricity and enable long-term high-frequency use.

[0011] Furthermore, the housing 1 is provided with a material-grabbing clamp 7, which can move back and forth relative to the housing 1 to clamp the material and place part of the material on the body of the support plate 6 provided behind the double circular blade 4.

[0012] Furthermore, the support plate 6 is horizontally disposed between the left and right walls of the housing 1 and can move back and forth relative to the housing 1. When it moves to the designated position, the material picker 7 begins to clamp the material and move it backward to the stacking position. The support plate 6 is used to provide a supporting force for the material during the cutting process. When the material picker 7 clamps the material to the stacking position and remains stationary, the support plate 6 moves forward to the designated position and releases the cut material, so that the material is stacked flat.

[0013] Furthermore, the input end side of the support plate 6 is inclined downwards to guide the material to the body of the support plate 6.

[0014] Furthermore, the input end of the housing 1 is provided with a horizontal plate 10. The support plate 6 and the horizontal plate 10 are both located below the first pressure plate 8. When the clamping plate 2 clamps, the support plate 6 moves backward, the first pressure plate 8 descends, and the horizontal plate 10 rises, so that the first pressure plate 8 and the horizontal plate 10 cooperate to clamp the material.

[0015] Furthermore, the clamping part of the material picker 7 is covered with anti-static tape to prevent the material from being attracted to the clamping part of the material picker 7 due to static electricity. The second pressure plate 9 is located behind the material picker 7, and the front and rear edges of the second pressure plate 9 are inclined outward to prevent the material from being carried away when pressing down.

[0016] The working principle of this utility model:

[0017] First, the material to be cut enters the input end of the machine housing 1 and is fixed by the clamping plate 2;

[0018] Next, the material clamp 7 reciprocates under the drive of the servo motor to clamp the material. The anti-static tape at the bottom of the clamp eliminates the static electricity on the surface of the material. At the same time, the clamp 2 is released, the support plate 6 moves backward, and the horizontal plate 10 rises.

[0019] Secondly, the material is ejected by the material clamp 7, and the first pressure plate 8 presses down to make the material taut and flat. The double circular blade 4 vibrates at high frequency under the drive of the ultrasonic generator and moves in a direction parallel to the clamp 2 to complete the precision cutting. If there is any material cut, it will fall to the area of ​​the brush 3. The brush 3 guides the material away from the transmission component by increasing friction to prevent entanglement.

[0020] Finally, the cut material is stacked on the support plate 6 and flattened by the second pressure plate 9.

[0021] The beneficial effects of this utility model are as follows: This utility model proposes a double-circular-blade ultrasonic cross-cutting machine, including a machine housing 1, a clamping plate 2, a brush 3, and a double-circular blade 4. The left, right, and top sides of the machine housing 1 are wrapped around the material. The input end of the machine housing 1 is equipped with a clamping plate 2 for clamping the material. The double-circular blade 4 is located behind the clamping plate 2 and can move laterally relative to the machine housing 1. It is driven by a motor and a belt 5 to move in a direction parallel to the clamping plate 2, and is used to cut the material held by the clamping plate 2 laterally. The brush 3 is located above the belt 5 along the running direction of the belt 5. The brush 3 completely covers the top of the belt 5 to prevent the cut end of the material from falling into the belt 5 and getting tangled in the belt. 5. This causes obstruction to the operation of the double circular blade 4. The back side of the clamping plate 2 is provided with a support plate 6, a horizontal plate 10, and a material picker 7. The support plate 6 is horizontally arranged between the left and right side walls of the machine housing 1 and can move back and forth relative to the machine housing 1. When it moves to the designated position, it is used to provide a supporting force for the material during the cutting process. When it moves to the designated position, it releases the cut material, making the material stack flat. The material picker 7 reciprocates to pick up the material. Its bottom is pasted with anti-static tape to eliminate static electricity adsorption. The first pressure plate 8 is used to tension the material during cutting. The left and right edges of the second pressure plate 9 are tilted outward at 45 degrees to avoid lifting the material when pressing down. Attached Figure Description

[0022] Figure 1 This is a front structural diagram of the double-circular-blade ultrasonic cross-cutting machine of this utility model.

[0023] Figure 2 This is a partial side view of the dual-circular-blade ultrasonic cross-cutting machine of this utility model.

[0024] Figure 3 This is a partial cross-sectional view of the side of the double-circular-blade ultrasonic cross-cutting machine of this utility model.

[0025] Figure 4 This is a rear view partial structural schematic diagram of the double circular knife ultrasonic cross-cutting machine of this utility model.

[0026] Explanation of main component symbols

[0027] 1. Machine casing; 2. Clamping plate; 3. Brush; 4. Double circular blade; 5. Belt; 6. Support plate; 7. Material handling clamp; 8. First pressure plate; 9. Second pressure plate; 10. Horizontal plate.

[0028] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0029] The following embodiments are described to aid in understanding this application. These embodiments are not, and should not be, construed in any way as limiting the scope of protection of this application.

[0030] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as individual functional units (which may include subunits), but those skilled in the art will recognize that various components or portions thereof may be divided into individual components or may be integrated together (including integrated within a single system or component).

[0031] Furthermore, the connection between components or systems is not intended to be limited to a direct connection; on the contrary, data between these components may be modified, reformatted, or otherwise altered by intermediate components. Additionally, other or fewer connections may be used. It should also be noted that the terms "connection," "link," or "input" should be understood to include direct connections, indirect connections via one or more intermediate devices, and wireless connections. Example 1:

[0032] Figure 1 This is a front structural diagram of the double-circular-blade ultrasonic cross-cutting machine of this utility model; Figure 2 This is a partial side view of the dual-circular-blade ultrasonic cross-cutting machine of this utility model. Figure 3 This is a partial cross-sectional view of the side of the double-circular-blade ultrasonic cross-cutting machine of this utility model. Figure 4 This is a rear view partial structural schematic diagram of the double circular knife ultrasonic cross-cutting machine of this utility model.

[0033] A double-circular-blade ultrasonic cross-cutting machine includes a housing 1, a clamping plate 2, and double-circular blades 4. The left, right, and top sides of the housing 1 are wrapped around the housing. The clamping plate 2 is provided at the input end of the housing 1 for clamping the material to be cut. The double-circular blades 4 are located behind the clamping plate 2 and can move laterally relative to the housing 1. The double-circular blades 4 are driven by a motor and a belt 5 to move in a direction parallel to the clamping plate 2 for transverse cutting of the material held by the clamping plate 2. A brush 3 is provided above the belt 5 along the belt 5 running direction. The brush 3 completely covers the top of the belt 5 to prevent the cut end of the material from falling into the belt 5 and becoming entangled in the belt 5, thus preventing the double-circular blades 4 from running obstructed.

[0034] The inner wall of the belt 5 is provided with vertically arranged ratchet teeth at intervals. The belt 5 is located between the first gear and the second gear. One end of the belt 5 meshes with the first gear, and the other end of the belt 5 meshes with the second gear. The drive ends of the first gear and the second gear are connected to a motor.

[0035] The brush head of the brush 3 is arranged perpendicular to the running direction of the belt 5. The length of the brush head of the brush 3 is greater than or equal to the gap of the belt 5, and the length of the brush body is greater than or equal to the distance between the first gear and the second gear. The brush 3 is made of synthetic fiber to prevent static electricity and enable long-term high-frequency use.

[0036] The housing 1 is equipped with a material-grabbing clamp 7, which can move back and forth relative to the housing 1 to clamp the material and place part of it onto the support plate 6 located behind the double circular blade 4. The support plate 6 is horizontally positioned between the left and right walls of the housing 1 and can move back and forth relative to the housing 1. When it moves to a designated position, the material-grabbing clamp 7 begins to clamp the material and move it backward to the stacking area. The support plate 6 provides a supporting force to the material during the cutting process. When the material-grabbing clamp 7 holds the material at the stacking area and remains stationary, the support plate 6 moves forward to a designated position, releasing the cut material and making the material stack flat. The plate surface on the input end side of the support plate 6 is inclined downward to guide the material to the body of the support plate 6.

[0037] The input end of the housing 1 is provided with a horizontal plate 10. Both the support plate 6 and the horizontal plate 10 are located below the first pressure plate 8. When the clamping plate 2 clamps, the support plate 6 moves backward, the first pressure plate 8 descends, and the horizontal plate 10 rises, so that the first pressure plate 8 and the horizontal plate 10 cooperate to clamp the material. The clamping part of the material picker 7 is covered with anti-static tape to prevent the material from being attracted to the clamping part of the material picker 7 due to static electricity. The second pressure plate 9 is located behind the material picker 7, and the front and rear edges of the second pressure plate 9 are inclined outward to prevent the material from being carried away when pressing down.

[0038] The beneficial effects of this utility model are as follows: This utility model proposes a double-circular-blade ultrasonic cross-cutting machine, including a machine housing 1, a clamping plate 2, a brush 3, and a double-circular blade 4. The left, right, and top sides of the machine housing 1 are wrapped around the material. The input end of the machine housing 1 is equipped with a clamping plate 2 for clamping the material. The double-circular blade 4 is located behind the clamping plate 2 and can move laterally relative to the machine housing 1. It is driven by a motor and a belt 5 to move in a direction parallel to the clamping plate 2, and is used to cut the material held by the clamping plate 2 laterally. The brush 3 is located above the belt 5 along the running direction of the belt 5. The brush 3 completely covers the top of the belt 5 to prevent the cut end of the material from falling into the belt 5 and getting tangled in the belt. 5. This causes obstruction to the operation of the double circular blade 4. The back side of the clamping plate 2 is provided with a support plate 6, a horizontal plate 10, and a material picker 7. The support plate 6 is horizontally arranged between the left and right side walls of the machine housing 1 and can move back and forth relative to the machine housing 1. When it moves to the designated position, it is used to provide a supporting force for the material during the cutting process. When it moves to the designated position, it releases the cut material, making the material stack flat. The material picker 7 reciprocates to pick up the material. Its bottom is pasted with anti-static tape to eliminate static electricity adsorption. The first pressure plate 8 is used to tension the material during cutting. The left and right edges of the second pressure plate 9 are tilted outward at 45 degrees to avoid lifting the material when pressing down.

[0039] Although this application discloses several aspects and embodiments, other aspects and embodiments will be obvious to those skilled in the art. Various modifications and improvements can be made without departing from the concept of this application, and these all fall within the scope of protection of this application. The various aspects and embodiments disclosed in this application are for illustrative purposes only and are not intended to limit this application. The actual scope of protection of this application is determined by the claims.

Claims

1. A double-circular-blade ultrasonic cross-cutting machine, comprising a housing (1), a clamping plate (2), and double-circular blades (4), characterized in that: The left, right and top sides of the housing (1) are wrapped, and the input end is provided with the clamping plate (2) for clamping the material to be cut. The double circular blade (4) is located on the rear side of the clamping plate (2). The double circular blade (4) can move laterally relative to the housing (1) and is driven by the motor and belt (5) to move in a direction parallel to the clamping plate (2) for cutting the material held by the clamping plate (2) laterally. A brush (3) is provided above the belt (5) along the running direction of the belt (5). The brush (3) completely covers the top of the belt (5) to prevent the cut end of the cut material from falling into the belt (5) and wrapping around the belt (5), causing the double circular blade (4) to run in an obstruction.

2. The ultrasonic cross-cutting machine with double circular blades as described in claim 1, characterized in that: The inner wall of the belt (5) is provided with vertical ratchet teeth arranged at intervals. The belt (5) is located between the first gear and the second gear. One end of the belt (5) meshes with the first gear, and the other end of the belt (5) meshes with the second gear. The driving ends of the first gear and the second gear are connected to a motor.

3. The ultrasonic cross-cutting machine with double circular blades as described in claim 1, characterized in that: The brush head of the brush (3) is arranged along the running direction of the belt (5) perpendicular to the direction of travel. The length of the brush head of the brush (3) is greater than or equal to the gap of the belt (5). The length of the brush body is greater than or equal to the distance between the first gear and the second gear.

4. The ultrasonic cross-cutting machine with double circular blades as described in claim 3, characterized in that: The brush (3) is made of synthetic fiber, which is used to prevent static electricity and enable long-term high-frequency use.

5. The ultrasonic cross-cutting machine with double circular blades as described in claim 1, characterized in that: The housing (1) is provided with a material picker (7), which can move back and forth relative to the housing (1) to pick up the material and place part of the material on the body of the support plate (6) provided behind the double circular knife (4).

6. The ultrasonic cross-cutting machine with double circular blades as described in claim 5, characterized in that: The support plate (6) is horizontally positioned between the left and right walls of the housing (1) and can move back and forth relative to the housing (1). When it moves to the designated position, the material picker (7) begins to hold the material and move it backward to the stacking position. The support plate (6) is used to provide a supporting force to the material during the cutting process. When the material picker (7) holds the material to the stacking position and remains stationary, the support plate (6) moves forward to the designated position and releases the cut material, making the material stack flat.

7. The ultrasonic cross-cutting machine with double circular blades as described in claim 6, characterized in that: The plate surface on the input end side of the support plate (6) is inclined downward to guide the material to the body of the support plate (6).

8. The ultrasonic cross-cutting machine with double circular blades as described in claim 6, characterized in that: The machine housing (1) has a horizontal plate (10) at the input end. The support plate (6) and the horizontal plate (10) are both located below the first pressure plate (8). When the clamping plate (2) clamps, the support plate (6) moves backward, the first pressure plate (8) descends, and the horizontal plate (10) rises, so that the first pressure plate (8) and the horizontal plate (10) cooperate to clamp the material.

9. The ultrasonic cross-cutting machine with double circular blades as described in claim 5, characterized in that: The clamping part of the material picker (7) is covered with anti-static tape to prevent the material from being attracted to the clamping part of the material picker (7) due to static electricity. The second pressure plate (9) is located behind the material picker (7). The front and rear edges of the second pressure plate (9) are inclined outward to prevent the material from being carried away when it is pressed down.

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