Supporting device for embroidery frame of embroidery machine

Abstract

The utility model relates to a supporting device for an embroidery frame of an embroidery machine, which comprises a supporting frame, a moving plate is slidably mounted on a driving frame, the embroidery frame is arranged on one side of the moving plate, the supporting frame is arranged on the lower side of the driving frame, a supporting plate is slidably mounted on the supporting frame, the embroidery frame is positioned on the upper side of the supporting plate, and a supporting roller is rotatably mounted on the supporting frame. The supporting roller is attached to one side face of the supporting plate. When the driving frame drives the moving plate to drive the tabouret to move, the supporting plate on one side moves along with the tabouret, the tabouret is supported when the tabouret moves, the supporting rollers on the supporting frame rotate when the supporting plate moves, the supporting plate is supported, and the overall supporting effect on the tabouret is good when the tabouret moves. The tabouret has the effect that the tabouret is not easy to shake when moving.

Description

Technical Field

[0001] The present application relates to the field of embroidery frames of embroidery machines, and in particular to a support device for an embroidery frame of an embroidery machine. Background Art

[0002] The embroidery frame is an important part of an embroidery machine, mainly used for fixing the embroidery cloth to ensure stability and accuracy during the embroidery process. The embroidery frame is usually made of metal materials and has a certain strength and durability. During the embroidery process, the embroidery cloth is stretched on the embroidery frame to ensure that the embroidery needle can embroider at the correct position.

[0003] The embroidery frame is usually fixed on the drive frame of the embroidery machine by a buckle. The principle is to set a buckle on the embroidery machine frame, and the embroidery machine frame and the machine are fixed together through the elasticity of the buckle, and it can move in the XY directions on the embroidery machine. However, when using an embroidery frame with a large stroke, when the embroidery frame moves to the side, there is a lack of support on the lower side of the embroidery frame, and the stability of the embroidery frame during movement is poor, and it is easy to shake, affecting the quality of embroidery. Utility Model Content

[0004] In order to solve the problems of lack of support when using an embroidery frame with a large stroke, poor stability during movement, and affecting the quality of embroidery, the present application provides a support device for an embroidery frame of an embroidery machine.

[0005] The support device for an embroidery frame of an embroidery machine provided by the present application adopts the following technical solutions:

[0006] A support device for an embroidery frame of an embroidery machine includes a support frame. A moving plate is slidably installed on the drive frame. The embroidery frame is arranged on one side of the moving plate. The support frame is arranged at the lower side position of the drive frame and on both sides of the table board. A supporting plate is slidably installed on the support frame. The embroidery frame is located above the supporting plate. A supporting roller is rotatably installed on the support frame, and the circumferential side wall of the supporting roller is attached to one side surface of the supporting plate.

[0007] By adopting the above technical solutions, when the drive frame drives the moving plate and then drives the embroidery frame to move, the supporting plate on one side moves together with the embroidery frame and supports the embroidery frame during movement. When the supporting plate moves, the supporting roller on the support frame rotates to support the supporting plate, and the overall support effect on the embroidery frame during movement is good, and the embroidery frame is not easy to shake during movement.

[0008] Optionally, limiting plates are arranged on both sides of the embroidery frame. A folded edge is arranged on one side of the limiting plate, and the folded edge and the limiting plate are perpendicularly distributed to each other. A material clamping member for limiting one side of the folded edge is arranged on the supporting plate.

[0009] By adopting the above technical solution, when the embroidery frame moves to the clamping piece on the supporting plate, the clamping piece and the folding edge are clamped with each other, driving the supporting plate to move together with the embroidery frame to support the embroidery frame, and the supporting effect is better.

[0010] Optionally, the clamping member includes a clamping block and a connecting rod, the clamping block is slidably mounted on the support plate, the connecting rod is arranged at the lower side of the clamping block, the connecting rod is slidably connected to the support plate, a limit spring is sleeved on the connecting rod, and a first clamping strip and a second clamping strip arranged parallel to each other are arranged on the clamping block, and one side of the folded edge is clamped at a position between the first clamping strip and the second clamping strip.

[0011] By adopting the above technical solution, the limiting spring pushes the connecting rod and then pushes the clamping block to press against one side of the folded edge. The first clamping strip and the second clamping strip on the clamping block limit the folded edge, and the limiting effect of the folded edge is better.

[0012] Optionally, a groove is provided on a side of the first clip strip facing away from the second clip strip, and a rounded corner is provided on a side of the first clip strip facing away from the groove.

[0013] By adopting the above technical solution, when the embroidery frame drives the limiting plate to move to the card block, the folded edge is cut along the groove on one side of the first card strip to push the card strip and then push the card block to slide, and the folded edge is clamped at the first card strip and the second card strip. When the embroidery frame drives the support plate to move back to move toward the support plate on the other side, the support plate is limited by the support frame, and the folded edge pushes the rounded corner on one side of the first card strip and then pushes the card block to slide, and the folded edge is detached from the card block. During the movement of the embroidery frame, the folded edge can automatically be clamped and separated from the card block, which facilitates the movement of the embroidery frame on the driving frame.

[0014] Optionally, a top plate is provided on one side of the support plate, a clamping plate is slidably installed on the support plate, the clamping plate is fitted with one side of the folded edge of the limiting plate, and the clamping plate and the top plate are connected via a clamping spring.

[0015] By adopting the above technical solution, when the supporting plate moves with the limiting plate, the pressing spring pushes one side of the pressing plate to press against the folded edge of the limiting plate, thereby reducing the probability of the embroidery frame and the folded edge falling off the supporting plate.

[0016] Optionally, a screw is provided on the support frame, a mounting seat is slidably installed on the support frame, the mounting seat and the screw are threadedly connected, the support roller is rotatably installed on one side of the mounting seat, and a motor for driving the screw to rotate is provided on the support frame.

[0017] By adopting the above technical solution, the motor drives the screw to rotate and drive the mounting seat to slide, and the mounting seat drives the support roller to move, and the position of the support roller is adjusted to adjust the support position of the support roller on the pallet, which is suitable for supporting different positions of the pallet.

[0018] Optionally, rollers are provided on one side of the pallet, and rolling grooves for the rollers to roll are provided on the support frame.

[0019] By adopting the above technical solution, when the pallet moves, the rollers roll along the rolling grooves on the support frame, reducing the friction between the pallet and the support frame.

[0020] Optionally, a loading wheel is provided on the support frame on one side of the pallet.

[0021] By adopting the above technical solution, the embroidery frame moves along the loading wheel onto the pallet, guiding the movement of the embroidery frame onto the pallet and reducing the probability of collision between the embroidery frame and the pallet.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. When the driving frame drives the moving plate and then drives the embroidery frame to move, the pallet on one side moves together with the embroidery frame, supporting the embroidery frame during its movement. When the pallet moves, the support rollers on the support frame rotate to support the pallet, providing a good overall support effect for the embroidery frame during its movement and making it less likely to shake.

[0024] 2. When the pallet moves with the limiting plate, the abutting spring pushes one side of the abutting plate to abut against the folded edge of the limiting plate, reducing the probability of the embroidery frame and the folded edge falling off the pallet.

[0025] 3. The position of the support roller is adjusted by rotating the screw rod, thereby adjusting the support position of the support roller for the pallet, which is suitable for supporting different positions of the pallet. Description of the Drawings

[0026] Figure 1 is a three-dimensional structural schematic diagram of the present application.

[0027] Figure 2 is a three-dimensional structural schematic diagram of one side of the support roller of the present application.

[0028] Figure 3 is a partial cross-sectional view of the present application along the width direction of the pallet.

[0029] Figure 4 is a cross-sectional view of the material clamping part of the present application.

[0030] Those skilled in the art will understand that the elements in the drawings are shown for simplicity and clarity and are not necessarily drawn to scale. For example, the dimensions and positions of some elements in the drawings may be enlarged relative to other elements to help improve the understanding of the embodiments of the present invention.

[0031] Reference signs: 1, driving frame; 11, moving plate; 2, embroidery frame; 21, limiting plate; 22, folded edge; 3, support frame; 31, sliding groove; 311, rolling groove; 32, support roller; 33, loading wheel; 34, screw; 35, mounting seat; 36, motor; 4, supporting plate; 41, roller; 42, receiving groove; 43, through hole; 44, top plate; 45, pressing plate; 46, pressing spring; 5, material clamping member; 51, clamping block; 52, connecting rod; 53, limiting spring; 54, first clamping strip; 541, cutting groove; 542, rounded corner; 55, second clamping strip. Detailed implementation manners

[0032] The following further elaborates on this application in conjunction with the attached drawings.

[0033] An embodiment of this application discloses a support device for an embroidery frame of an embroidery machine. Refer to Figure 1 , including a support frame 3. A moving plate 11 is slidably mounted on the driving frame 1 along the length direction of the driving frame 1. The embroidery frame 2 is arranged on one side of the moving plate 11. The embroidery frame 2 is horizontally arranged. The support frame 3 is horizontally arranged at the lower side position of the driving frame 1 and is located on both sides of the table board.

[0034] Refer to Figure 1 and Figure 2 , a sliding groove 31 is formed in the support frame 3 along the length direction. A supporting plate 4 is slidably mounted on the support frame 3 at the position of the sliding groove 31. The supporting plate 4 is horizontally arranged. The embroidery frame 2 is located at the upper side position of the supporting plate 4. Limiting plates 21 are arranged on both sides of the embroidery frame 2 in the length direction. A folded edge 22 is vertically arranged at one side of the limiting plate 21. The folded edge 22 and the limiting plate 21 are perpendicularly distributed to each other. A material clamping member 5 is arranged on the supporting plate 4. When the embroidery frame 2 moves on the supporting plate 4 to the position of the material clamping member 5, the material clamping member 5 and the folded edge 22 are clamped with each other. When the driving frame 1 drives the moving plate 11 and then drives the embroidery frame 2 to move, the supporting plate 4 is driven to move together with the embroidery frame 2, and the embroidery frame 2 is supported during the movement of the embroidery frame 2.

[0035] Refer to Figure 2 , a support roller 32 is rotatably mounted on the support frame 3. The circumferential side wall of the support roller 32 is attached to one side surface of the supporting plate 4. When the supporting plate 4 moves, the support roller 32 on the support frame 3 rotates to support the supporting plate 4, and the overall supporting effect on the embroidery frame 2 is better during the movement of the embroidery frame 2, and the embroidery frame 2 is not prone to shaking during movement.

[0036] Refer to Figure 2 , a loading wheel 33 is rotatably mounted on the support frame 3 at one side of the supporting plate 4. The embroidery frame 2 moves along the loading wheel 33 to the supporting plate 4, guiding the movement of the embroidery frame 2 to the supporting plate 4 and reducing the probability of collision between the embroidery frame 2 and the supporting plate 4.

[0037] Refer to Figure 3A roller 41 is provided on one side of the support plate 4, and a rolling groove 311 is provided on one side of the slide groove 31 on the support frame 3. When the support plate 4 moves, the roller 41 rolls along the rolling groove 311 on the support frame 3 to reduce the friction between the support plate 4 and the support frame 3.

[0038] Reference Figure 4 The clamping member 5 includes a clamping block 51 and a connecting rod 52. The support plate 4 is provided with a receiving groove 42 on one side facing upward. The clamping block 51 is slidably mounted on the support plate 4 in the vertical direction. The connecting rod 52 is arranged at the lower side of the clamping block 51. The support plate 4 is provided with a through hole 43 at the bottom wall of the receiving groove 42. One end of the connecting rod 52 passes through the through hole 43 and is located at the lower side of the support plate 4. A limiting spring 53 is sleeved on the connecting rod 52. One end of the limiting spring 53 is connected to the side facing downward of the support plate 4. The clamping block 51 is provided with a first clamping strip 54 and a second clamping strip 55 arranged in parallel with each other. The side facing downward of the folding edge 22 is clamped between the first clamping strip 54 and the second clamping strip 55. The limiting spring 53 pushes the connecting rod 52 and then pushes the clamping block 51 to press against one side of the folding edge 22. The first clamping strip 54 and the second clamping strip 55 on the clamping block 51 limit the folding edge 22.

[0039] Reference Figure 4 , an inclined cutting groove 541 is provided at the corner of the first clamping strip 54 on the side away from the second clamping strip 55, and a rounded corner 542 is provided on the side of the first clamping strip 54 away from the cutting groove 541. When the embroidery frame 2 drives the limiting plate 21 to move to the clamping block 51, the folding edge 22 pushes the clamping strip along the cutting groove 541 on one side of the first clamping strip 54 and then pushes the clamping block 51 to slide. The folding edge 22 is clamped at the first clamping strip 54 and the second clamping strip 55. When the embroidery frame 2 drives the supporting plate 4 to move back to the position toward the supporting plate 4 on the other side, the supporting plate 4 is limited by the supporting frame 3, and the folding edge 22 pushes the rounded corner 542 on one side of the first clamping strip 54 and then pushes the clamping block 51 to slide. The folding edge 22 is detached from the clamping block 51. During the movement of the embroidery frame 2, the folding edge 22 can be automatically clamped and separated from the clamping block 51, so as to facilitate the movement of the embroidery frame 2 on the driving frame 1.

[0040] Reference Figure 4 A top plate 44 is provided on one side of the support plate 4, and a clamping plate 45 which is parallel to the top plate 44 is slidably installed on the support plate 4. The clamping plate 45 and the top plate 44 are connected by a clamping spring 46. The side of the clamping plate 45 which is away from the clamping spring 46 is in contact with the side of the folded edge 22 of the limiting plate 21. When the support plate 4 moves with the limiting plate 21, the clamping spring 46 pushes one side of the clamping plate 45 to press against the folded edge 22 of the limiting plate 21, thereby reducing the probability of the embroidery frame 2 and the folded edge 22 falling off the support plate 4.

[0041] Reference Figure 2, a screw rod 34 is rotatably installed on the support frame 3, a mounting seat 35 is slidably installed on the support frame 3, the mounting seat 35 slides along the length direction of the support frame 3, the mounting seat 35 is threadedly connected with the screw rod 34, a support roller 32 is rotatably installed on one side of the mounting seat 35, a motor 36 is arranged on the support frame 3, the screw rod 34 is connected with the output shaft of the motor 36, the motor 36 drives the screw rod 34 to rotate to drive the mounting seat 35 to slide, the mounting seat 35 drives the support roller 32 to move, and the position of the support roller 32 is adjusted to further adjust the support position of the support roller 32 on the pallet 4, which is suitable for supporting different positions of the pallet 4.

[0042] The implementation principle of the support device of the embroidery frame in the embodiment of the present application is as follows: when the embroidery frame 2 moves on the driving frame 1 along with the moving plate 11, the folded edge 22 on the limiting plate 21 on one side of the embroidery frame 2 abuts against the first strip 54 on one side of the clamping block 51 and then falls onto the clamping block 51 to be clamped. At this time, the abutting plate 45 on one side of the pallet 4 abuts tightly. When the embroidery frame 2 moves, it drives the pallet 4 to move, and the pallet 4 supports the part of the embroidery frame 2 outside the driving frame 1. The support roller 32 under the pallet 4 rotates to support the pallet 4. When the embroidery frame 2 moves in the reverse direction to the other side, the pallet 4 returns to one end of the chute 31. At this time, the folded edge 22 pushes the clamping block 51 to slide along the rounded corner 542 of the first strip 54 until the folded edge 22 disengages from the clamping block 51. At this time, the embroidery frame 2 is separated from the pallet 4 on one side, which is convenient for the embroidery frame 2 to move in the other direction.

[0043] The above are all the preferred embodiments of the present application. Without restricting the protection scope of the present application based on this, therefore: all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A support device for an embroidery frame of an embroidery machine, comprising a support frame (3), a movable plate (11) slidably mounted on a driving frame (1), an embroidery frame (2) being arranged at one side of the movable plate (11), and the support frame (3) being arranged at a lower side of the driving frame (1) and located at both sides of a table, characterized in that: A support plate (4) is slidably mounted on the support frame (3), the embroidery frame (2) is located on the upper side of the support plate (4), and a support roller (32) is rotatably mounted on the support frame (3), the circumferential side wall of the support roller (32) is in contact with one side surface of the support plate (4).

2. The supporting device for an embroidery machine frame according to claim 1, characterized in that: Limiting plates (21) are arranged on both sides of the embroidery frame (2); a folded edge (22) is arranged on one side of the limiting plate (21); the folded edge (22) and the limiting plate (21) are arranged perpendicular to each other; and a clamping piece (5) for limiting one side of the folded edge (22) is arranged on the support plate (4).

3. The supporting device for an embroidery machine frame according to claim 2, characterized in that: The clamping member (5) comprises a clamping block (51) and a connecting rod (52); the clamping block (51) is slidably mounted on the support plate (4); the connecting rod (52) is arranged at the lower side of the clamping block (51); the connecting rod (52) is slidably connected to the support plate (4); a limit spring (53) is sleeved on the connecting rod (52); a first clamping strip (54) and a second clamping strip (55) are arranged parallel to each other on the clamping block (51); and one side of the folded edge (22) is clamped at a position between the first clamping strip (54) and the second clamping strip (55).

4. The supporting device for an embroidery machine frame according to claim 3, characterized in that: A groove (541) is provided on the side of the first clamping strip (54) facing away from the second clamping strip (55), and a rounded corner (542) is provided on the side of the first clamping strip (54) facing away from the groove (541).

5. The supporting device for an embroidery machine frame according to claim 2, characterized in that: A top plate (44) is provided on one side of the support plate (4), a clamping plate (45) is slidably mounted on the support plate (4), the clamping plate (45) is in contact with a side surface of the folded edge (22) of the limiting plate (21), and the clamping plate (45) and the top plate (44) are connected via a clamping spring (46).

6. The supporting device for an embroidery machine frame according to claim 1, characterized in that: The support frame (3) is provided with a screw rod (34), a mounting seat (35) is slidably mounted on the support frame (3), the mounting seat (35) and the screw rod (34) are threadedly connected, the support roller (32) is rotatably mounted on one side of the mounting seat (35), and a motor (36) for driving the screw rod (34) to rotate is provided on the support frame (3).

7. The supporting device for an embroidery machine frame according to claim 1, characterized in that: A roller (41) is provided on one side of the support plate (4), and a rolling groove (311) for the roller (41) to roll is provided on the support frame (3).

8. The supporting device for an embroidery machine frame according to claim 1, characterized in that: The support frame (3) is provided with a loading wheel (33) on one side of the support plate (4).

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