Cloth cutting machine adapter

Abstract

The utility model discloses a fabric cutting machine adapter. The fabric cutting machine adapter comprises a fabric cutting machine adapter shell. The connecting part is arranged on one side of the shell; the output part is arranged on the other side of the shell, and a cutting blade used for cutting cloth is arranged on the output part; and the transmission unit comprises a first transmission piece penetrating through the connecting part and a second transmission piece connected with the cutting blade, and the first transmission piece and the second transmission piece are connected in a matched mode so that the transmission unit can drive the cutting blade to rotate. Through meshing transmission of the bevel gear and the arrangement of the included angle between the first transmission part and the second transmission part, efficient lossless conversion from power of the electric drill to the cutting blade is achieved, slipping is avoided, and stable output of cutting torque is ensured. And meanwhile, the sliding ball at the top end of the control shaft is matched with the groove of the sliding piece, the sliding ball is rapidly controlled by matching with the spring, and one-key disassembly with the electric drill shaft is achieved.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting machine technology, and in particular to a fabric cutting machine adapter. Background Technology

[0002] In fields such as garment processing and home textiles, traditional fabric cutting machines suffer from problems such as large size, inconvenience in movement, and high cost. For example, Chinese patent publication number "CN201334613Y" discloses a fabric cutting machine, which is a drive-driven machine that occupies a large area and is inconvenient to use.

[0003] To improve flexibility, existing technologies include handheld fabric cutting machines, such as the handheld electric fabric cutter described in publication number "CN213328372U". However, these machines have limited functionality and can only be used for cutting fabric. Meanwhile, in everyday life, some power tools, such as electric drills, have simple functions and cannot be used for multiple purposes, making them prone to being left idle. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a fabric cutting machine conversion head.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a fabric cutting machine conversion head housing; a connecting part disposed on one side of the housing; an output part disposed on the other side of the housing, wherein a cutting blade for cutting fabric is disposed on the output part; and a transmission unit comprising a first transmission member communicating with the connecting part, and a second transmission member connected to the cutting blade, wherein the first transmission member and the second transmission member are matched and connected to realize that the transmission unit drives the cutting blade to rotate.

[0006] In the above scheme, preferably, a control shaft is provided in the connecting part, and a first transmission component is provided at the end of the control shaft.

[0007] In the above scheme, preferably, the control shaft is connected to the connecting part of the housing by a plurality of bearings.

[0008] In the above scheme, preferably, the top end of the control shaft is provided with a placement groove, and a plurality of sliding balls are slidably disposed on the placement groove.

[0009] In the above scheme, preferably, the slider is located inside the connecting part and slidably connected to the outside of the placement groove, and a spring is provided between the slider and the boss that extends radially from the control shaft.

[0010] In the above scheme, preferably, the slider is provided with an inward groove for temporarily placing the ball bearing, and the groove includes a slope at its bottom.

[0011] In the above scheme, preferably, a sliding sleeve is provided on the outer side of the sliding member, and the downward movement of the sliding sleeve causes the sliding member that abuts against it to move synchronously.

[0012] In the above scheme, preferably, the second transmission component is connected to the output part of the housing via a bearing.

[0013] In the above scheme, preferably, a protective cover is provided on the outside of the cutting blade.

[0014] In the above scheme, the preferred option is a bevel gear in which both the first transmission component and the second transmission component mesh with each other.

[0015] The beneficial effects of this utility model are as follows: through the meshing transmission of bevel gears and the angular arrangement of the first and second transmission components, the efficient and lossless conversion of the electric drill power to the cutting blade is achieved, avoiding slippage and ensuring stable output of cutting torque. Simultaneously, the cooperation between the ball bearing at the top of the control shaft and the groove of the sliding component, along with the spring, enables rapid control of the ball bearing, achieving one-click disassembly from the electric drill shaft. Attached Figure Description

[0016] Figure 1 This is a front view of the present utility model.

[0017] Figure 2 for Figure 1 A sectional view along line AA.

[0018] Figure 3 This is a schematic diagram of the slider assembly of this utility model.

[0019] Figure 4 for Figure 3 BB-direction sectional view.

[0020] Figure 5 This is a schematic diagram of the internal structure of this utility model.

[0021] Figure 6 This is a structural diagram of the present invention with a blade. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: See below Figures 1-6 A fabric cutting machine adapter includes a housing 1, a connecting part 2, an output part 3, and a transmission unit. The housing 1 serves as the main assembly structure, with other components located within it or at its two ends. Specifically, the connecting part 2 is located at one end of the housing 1, and the output part 3 for use with the fabric cutting machine is located at the other end. A rotatable cutting blade 4 is mounted on the outside of the output part 3 to achieve the fabric cutting function.

[0023] Meanwhile, the transmission unit penetrates the interior of the outer casing 1. Specifically, the transmission unit includes a first transmission component 5 and a second transmission component 6. Furthermore, in this embodiment, both the first transmission component 5 and the second transmission component 6 are bevel gears. Specifically, the first transmission component 5 is connected to the connecting part 2, and the second transmission component 6 is connected to the output part 3.

[0024] The connecting part 2 and the output part 3 are at a certain angle. In this embodiment, a suitable angle is between 80 degrees and 120 degrees. Therefore, after the first transmission member 5 and the second transmission member 6 are engaged, they can drive each other to achieve the above-mentioned transmission effect.

[0025] The connecting part 2 is used to connect with a power tool, more specifically, the power tool is an electric drill. The connecting part 2 is provided with a control shaft 7, which is connected to the first transmission member 5. The control shaft 7 is supported on the inner wall of the housing 1 by two bearings, and the bearing mounting position is provided with a stepped end face to limit axial displacement.

[0026] The top end of the control shaft 7 is provided with a placement groove 8, and a plurality of sliding balls 9 are slidably disposed in the middle of the placement groove 8. The sliding balls 9 slide on the placement groove 8, and at the same time, the sliding balls 9 will not break through the interior of the placement groove 8. A sliding member 10 is provided on the outside of the control groove and in cooperation with the sliding balls 9. The sliding member 10 is used to control the position of the sliding balls 9.

[0027] Meanwhile, the sliding member 10 has a recessed groove 13, and the bottom of the groove 13 has a slope 14 to prevent the ball bearing 9 from getting stuck. At the same time, the control shaft 7 has a boss 11 extending radially from the middle. A spring 12 is provided between the boss 11 and the sliding member 10. When the spring 12 is stationary, the groove 13 will not engage with the ball bearing 9, that is, the ball bearing 9 protrudes from the control groove. When the sliding member 10 is slid downwards, the groove 13 engages with the ball bearing 9, and the ball bearing 9 will engage and enter into it, which facilitates connection with the power tool. More specifically, the shaft of the power tool has a groove for engaging the ball bearing 9 to connect the power tool with both.

[0028] The sliding sleeve 15 is connected to the outside of the control shaft 7 and covers the outside of the sliding member 10. Pressing down the sliding sleeve 15 can push the sliding member 10 to compress the spring 12 downward, that is, the ball bearing 9 is retracted into the groove 13 along the inclined surface 14, so as to realize the quick disassembly of the power tool.

[0029] Furthermore, the output section 3 has a built-in bearing, and the second transmission component 6 is connected to the cutting blade 4 via an output shaft to ensure stable rotation of the cutting blade 4. A removable protective cover 16 is installed on the outside of the cutting blade 4 to prevent debris from flying during cutting. A blade holder 17 is provided at the bottom of the protective cover 16, and a blade 18 is provided on the blade holder 17 to cooperate with the cutting blade 4, with both extending to form a notch for cutting.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fabric cutting machine adapter head, characterized in that: Outer shell (1); A connecting part (2) is disposed on one side of the outer casing (1); An output section (3) is provided on the other side of the outer casing (1), and a cutting disc (4) for cutting fabric is provided on the output section (3); and The transmission unit includes a first transmission member (5) that passes through the connecting part (2) and a second transmission member (6) that is connected to the cutting blade (4). The first transmission member (5) and the second transmission member (6) are matched and connected to realize that the transmission unit drives the cutting blade (4) to rotate.

2. The fabric cutting machine adapter head according to claim 1, characterized in that: A control shaft (7) is provided in the connecting part (2), and a first transmission member (5) is provided at the end of the control shaft (7).

3. A fabric cutting machine adapter head according to claim 2, characterized in that: The control shaft (7) is connected to the connecting part (2) of the housing (1) by several bearings.

4. A fabric cutting machine adapter head according to claim 2, characterized in that: The top end of the control shaft (7) is provided with a placement groove (8), and a plurality of sliding balls (9) are slidably disposed on the placement groove (8).

5. A fabric cutting machine adapter head according to claim 4, characterized in that: The slider (10) is located inside the connecting part (2) and slidably connected to the outside of the placement groove (8). A spring (12) is provided between the slider (10) and the boss (11) that extends radially from the control shaft (7).

6. A fabric cutting machine adapter head according to claim 5, characterized in that: The slider (10) is provided with an inward groove (13) for temporarily placing a ball bearing, the groove (13) including a slope (14) at its bottom.

7. A fabric cutting machine adapter head according to claim 6, characterized in that: A sliding sleeve (15) is provided on the outside of the sliding member (10). The sliding sleeve (15) moves downward, causing the sliding member (10) that abuts against it to move synchronously.

8. A fabric cutting machine adapter head according to claim 1 or 7, characterized in that: The second transmission component (6) is provided in the output section (3) of the housing (1) via a bearing.

9. A fabric cutting machine adapter head according to claim 8, characterized in that: A protective cover (16) is provided on the outside of the cutting blade (4).

10. A fabric cutting machine adapter head according to claim 1, characterized in that: The first transmission component (5) and the second transmission component (6) are both bevel gears that mesh with each other.

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