Power mechanism for Y-axis

Abstract

The Y-axis power mechanism is applied to the field of quilting machines, a driving motor rotates to enable a transmission shaft to drive a first bevel gear to rotate, the first bevel gear rotates to enable a second bevel gear to drive a rotating shaft to rotate, and the rotating shaft rotates to enable a rotating block to drive a heat dissipation plate to rotate. According to the utility model, the plug is inserted into the jack, then the clamping rod on the fixed head is inserted into the fixed block, the clamping rod is clamped with the clamping hole, and the heat dissipation efficiency is greatly improved by matching with the heat dissipation fins, so that the purpose of good heat dissipation performance is achieved, the stability of the motor is ensured, and the service life is prolonged. When the plug is fixed and detached, the pressing rod is moved to enable the sliding plate to drive one end of the clamping rod to be separated from the clamping hole, the fixing head is taken down, and then the plug is pulled out, so that the anti-loosening purpose is achieved, the stability of the motor is ensured, and the motor is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of quilting machines, in particular to a power mechanism for a Y-axis. Background Art

[0002] The shuttleless multi-needle quilting machine is a highly efficient sewing device widely used in a variety of production areas, including clothing, bedding, and textiles. The main principle of a shuttleless multi-needle quilting machine is that multiple needles advance simultaneously across the fabric surface, with a long thread penetrating and winding the thread, extracting the needle and thread from the suture gap, creating a strong, secure flat or raised seam. The use of multiple needles results in a smaller stitch length, more aesthetically pleasing sutures, and significantly improves production efficiency, saving production time and costs. The Y-axis power mechanism of the shuttleless multi-needle quilting machine is a crucial component, providing power for movement in the Y-axis direction, ensuring the quilting machine can sew precisely along the predetermined trajectory.

[0003] The existing power mechanism has poor heat dissipation performance. The motors in general power mechanisms are naturally cooled through the motor casing. Natural heat dissipation is greatly affected by the environment. When the motor is running at high load, the heat is difficult to dissipate, affecting the stability of the motor. Long-term use will reduce the service life of the motor. It also does not have a relaxation function. The motors of the power mechanism are generally connected to the power supply line and the encoding line by plugging. When the power mechanism is working, it will vibrate. Long-term vibration will loosen the wires and the servo motor plug, affecting the stability of the motor and making it inconvenient to use. In order to solve the above problems, we propose a power mechanism for the Y-axis. Utility Model Content

[0004] The purpose of the utility model is to provide a Y-axis power mechanism, which has the advantages of good heat dissipation performance and a relaxation function.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: a power mechanism for the Y-axis, comprising a fixed seat, a reducer bolted to the surface of the fixed seat, the output end of the reducer passes through the fixed seat and is installed with a coupling, a servo motor is installed on the surface of the reducer, a fixed frame is bolted to the surface of the servo motor, a fixed cylinder is fixedly sleeved on the inner wall of the fixed frame, a support frame is bolted between the inner walls of the fixed cylinder, a rotating shaft is rotatably sleeved on the inner wall of the support frame, a rotating block is bolted to the top of the rotating shaft, a heat dissipation plate is bolted to the surface of the rotating block, and a transmission mechanism is provided at one end of the rotating shaft.

[0006] By adopting the above technical solution, the transmission shaft drives the first bevel gear to rotate by driving the motor, the rotation of the first bevel gear drives the second bevel gear to rotate the rotating shaft, the rotation of the rotating shaft causes the rotating block to drive the heat sink to rotate, and the heat of the servo motor housing is quickly dissipated. Combined with the heat dissipation fins, the heat dissipation efficiency is greatly improved, thereby achieving the purpose of good heat dissipation performance, ensuring the stability of the motor, and increasing the service life.

[0007] The utility model is further configured as follows: a socket is installed on the top of the servo motor, a plug is inserted into the inside of the socket, a fixing block is bolted to the surface of the servo motor, and the fixing block is fixedly sleeved on the surface of the socket, a fixing head is slidably sleeved on the surface of the plug, a clamping rod is bolted to the bottom of the fixed head, a clamping hole is opened on the surface of the fixing block, and the clamping hole is clamped to one end of the clamping rod, a slide is slidably connected to the inner wall of the fixing block, a pressing rod is bolted to the surface of the slide, and the pressing rod is slidably sleeved on the inner wall of the fixed head.

[0008] By adopting the above technical solution, the plug is inserted into the socket, and then the clamping rod on the fixing head is inserted into the fixing block, so that the clamping rod is clamped with the clamping hole to fix the plug. When disassembling, the pressing rod is moved to make the slide drive one end of the clamping rod to disengage from the clamping hole, the fixing head is removed, and then the plug is pulled out, thereby achieving the purpose of preventing loosening, ensuring the stability of the motor, and facilitating use.

[0009] The utility model is further configured as follows: the transmission mechanism includes a driving motor, the driving motor is bolted to the surface of the fixed frame, the output end of the driving motor is bolted to a transmission shaft, and the other end of the transmission shaft is rotatably sleeved with the inner wall of the fixed frame, a first bevel gear is fixedly sleeved on the surface of the transmission shaft, a second bevel gear is meshed with the surface of the first bevel gear, and the axis of the second bevel gear is fixedly sleeved with one end of the rotating shaft.

[0010] By adopting the above technical solution and setting a transmission mechanism, transmission is facilitated.

[0011] The utility model is further configured as follows: a protective net is bolted to the inner wall of the fixing cylinder.

[0012] The above technical solution is adopted to prevent debris from entering by setting up a protective net.

[0013] The present invention is further configured as follows: the number of the heat dissipation plates is four, and the four heat dissipation plates are evenly distributed on the surface of the rotating block.

[0014] By adopting the above technical solution, the number of heat dissipation plates is set to four, and the four heat dissipation plates are evenly distributed on the surface of the rotating block, thereby improving the heat dissipation efficiency.

[0015] The utility model is further configured as follows: a surface of the servo motor is bolted with heat dissipation fins.

[0016] By adopting the above technical solution and providing heat dissipation fins, the heat dissipation efficiency is improved.

[0017] The utility model is further configured as follows: one end of the clamping rod is wedge-shaped.

[0018] By adopting the above technical solution, one end of the clamping rod is wedge-shaped, which makes it easy to fix the fixing head and convenient to use.

[0019] The utility model is further configured as follows: a spring is sleeved on the surface of the pressing rod.

[0020] By adopting the above technical solution and arranging a spring, the pressing rod is reset, which is convenient for use.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. The utility model drives the motor to rotate so that the transmission shaft drives the first bevel gear to rotate, and the rotation of the first bevel gear drives the second bevel gear to rotate the rotating shaft, and the rotation of the rotating shaft drives the rotating block to rotate the heat dissipation plate, so as to quickly dissipate the heat of the servo motor housing. In combination with the heat dissipation fins, the heat dissipation efficiency is greatly improved, thereby achieving the purpose of good heat dissipation performance, ensuring the stability of the motor, and extending the service life;

[0023] 2. The utility model fixes the plug by inserting the plug into the socket and then inserting the clamping rod on the fixed head into the fixed block so that the clamping rod is clamped with the clamping hole. When disassembling, the pressing rod is moved to make the slide drive one end of the clamping rod to disengage from the clamping hole, the fixed head is removed, and then the plug is pulled out, thereby achieving the purpose of preventing loosening, ensuring the stability of the motor and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 This utility model Figure 2 A magnified view of the structure at center A;

[0027] Figure 4 This utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0028] Figure markings: 1. fixed seat; 2. reducer; 3. coupling; 4. servo motor; 5. fixed frame; 6. fixed cylinder; 7. support frame; 8. rotating shaft; 9. rotating block; 10. heat sink; 11. transmission mechanism; 12. jack; 13. plug; 14. fixed block; 15. fixed head; 16. clamping rod; 17. clamping hole; 18. slide plate; 19. pressing rod; 20. driving motor; 21. transmission shaft; 22. first bevel gear; 23. second bevel gear; 24. protective net; 25. heat dissipation fin; 26. spring. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] refer to Figure 1 and Figure 2 The servo motor 4 is installed on the surface of the servo motor 4, and the servo motor 4 is installed on the surface of the servo motor 4. The ...

[0032] refer to Figure 2 and Figure 3 The transmission mechanism 11 includes a drive motor 20, which is bolted to the surface of the fixed frame 5. The output end of the drive motor 20 is bolted to a transmission shaft 21, and the other end of the transmission shaft 21 is rotatably sleeved with the inner wall of the fixed frame 5. A first bevel gear 22 is fixedly sleeved on the surface of the transmission shaft 21, and a second bevel gear 23 is meshed with the surface of the first bevel gear 22, and the axis of the second bevel gear 23 is fixedly sleeved with one end of the rotating shaft 8. By setting the transmission mechanism 11, transmission is facilitated.

[0033] refer to Figure 1 、 Figure 2 and Figure 3 The inner wall of the fixed cylinder 6 is bolted with a protective net 24, which prevents debris from entering.

[0034] refer to Figure 1 and Figure 3 The number of heat sinks 10 is four, and the four heat sinks 10 are evenly distributed on the surface of the rotating block 9. By setting the number of heat sinks 10 to four, and the four heat sinks 10 are evenly distributed on the surface of the rotating block 9, the heat dissipation efficiency is improved.

[0035] refer to Figure 1 and Figure 2 The surface of the servo motor 4 is bolted with heat dissipation fins 25. By providing the heat dissipation fins 25, the heat dissipation efficiency is improved.

[0036] Example 2:

[0037] refer to Figure 1 、 Figure 2 and Figure 4 The top of the servo motor 4 is equipped with a socket 12, and a plug 13 is inserted into the inside of the socket 12. The surface of the servo motor 4 is bolted with a fixed block 14, and the fixed block 14 is fixedly sleeved with the surface of the socket 12. The surface of the plug 13 is slidably sleeved with a fixed head 15, and the bottom of the fixed head 15 is bolted with a clamping rod 16. The surface of the fixed block 14 is provided with a clamping hole 17, and the clamping hole 17 is clamped with one end of the clamping rod 16. The inner wall of the fixed block 14 is slidably connected with a slide 18, and the surface of the slide 18 is bolted with a press Rod 19, and the pressing rod 19 is slidably sleeved with the inner wall of the fixed head 15. By inserting the plug 13 into the socket 12, and then inserting the clamping rod 16 on the fixed head 15 into the fixed block 14, the clamping rod 16 is clamped with the clamping hole 17 to fix the plug 13. When disassembling, move the pressing rod 19 to make the slide 18 drive one end of the clamping rod 16 to disengage from the clamping hole 17, remove the fixed head 15, and then pull out the plug 13, thereby achieving the purpose of preventing loosening, ensuring the stability of the motor, and convenient use.

[0038] refer to Figure 4 One end of the clamping rod 16 is wedge-shaped. By setting one end of the clamping rod 16 to be wedge-shaped, it is convenient to fix the fixing head 15 and convenient to use.

[0039] refer to Figure 4 The surface of the pressing rod 19 is sleeved with a spring 26. By setting the spring 26, the pressing rod 19 is reset, which is convenient for use.

[0040] The use process is briefly described as follows: the driving motor 20 rotates to drive the transmission shaft 21, the transmission shaft 21 rotates to drive the first bevel gear 22, the first bevel gear 22 rotates to drive the second bevel gear 23, the second bevel gear 23 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive the rotating block 9 to rotate, the rotating block 9 rotates to drive the heat sink 10 to rotate, and the heat of the servo motor 4 shell is quickly dissipated. With the heat dissipation fins, the heat dissipation efficiency is greatly improved, thereby achieving the purpose of good heat dissipation performance; insert the plug 13 into the jack 12, and then Insert the clamping rod 16 on the fixed head 15 into the fixed block 14 so that the clamping rod 16 is clamped with the clamping hole 17 to fix the plug 13. When disassembling, move the pressing rod 19 to move the slide 18. The movement of the slide 18 drives one end of the clamping rod 16 to move so that the clamping rod 16 is disengaged from the clamping hole 17. Remove the fixed head 15 and then pull out the plug 13, thereby achieving the purpose of preventing loosening. The servo motor 4 is directly connected to the reducer 2, and the reducer 2 is connected to the Y-axis through the coupling 3, which improves the reaction speed and is convenient to use.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A Y-axis power mechanism, comprising a fixed seat (1), characterized in that: A reducer (2) is bolted to the surface of the fixing seat (1), the output end of the reducer (2) passes through the fixing seat (1) and is installed with a coupling (3), a servo motor (4) is installed on the surface of the reducer (2), a fixing frame (5) is bolted to the surface of the servo motor (4), the inner wall of the fixing frame (5) is fixedly sleeved with a fixing cylinder (6), a support frame (7) is bolted between the inner walls of the fixing cylinder (6), a rotating shaft (8) is rotatably sleeved on the inner wall of the support frame (7), a rotating block (9) is bolted to the top of the rotating shaft (8), a heat dissipation plate (10) is bolted to the surface of the rotating block (9), and a transmission mechanism (11) is provided at one end of the rotating shaft (8).

2. A Y-axis power mechanism according to claim 1, characterized in that: The top of the servo motor (4) is provided with a socket (12), the interior of the socket (12) is plugged with a plug (13), the surface of the servo motor (4) is bolted with a fixed block (14), and the fixed block (14) is fixedly sleeved with the surface of the socket (12), the surface of the plug (13) is slidably sleeved with a fixed head (15), the bottom of the fixed head (15) is bolted with a clamping rod (16), the surface of the fixed block (14) is provided with a clamping hole (17), and the clamping hole (17) is clamped with one end of the clamping rod (16), the inner wall of the fixed block (14) is slidably connected with a slide plate (18), the surface of the slide plate (18) is bolted with a pressing rod (19), and the pressing rod (19) is slidably sleeved with the inner wall of the fixed head (15).

3. A Y-axis power mechanism according to claim 1, characterized in that: The transmission mechanism (11) includes a driving motor (20), the driving motor (20) is bolted to the surface of the fixing frame (5), the output end of the driving motor (20) is bolted to a transmission shaft (21), and the other end of the transmission shaft (21) is rotatably sleeved with the inner wall of the fixing frame (5), a first bevel gear (22) is fixedly sleeved on the surface of the transmission shaft (21), a second bevel gear (23) is meshed with the surface of the first bevel gear (22), and the axis of the second bevel gear (23) is fixedly sleeved with one end of the rotating shaft (8).

4. A Y-axis power mechanism according to claim 1, characterized in that: The inner wall of the fixed cylinder (6) is bolted with a protective net (24).

5. The Y-axis power mechanism according to claim 1, characterized in that: The number of the heat dissipation plates (10) is four, and the four heat dissipation plates (10) are evenly distributed on the surface of the rotating block (9).

6. The Y-axis power mechanism according to claim 1, characterized in that: The surface of the servo motor (4) is bolted with heat dissipation fins (25).

7. The Y-axis power mechanism according to claim 2, characterized in that: One end of the clamping rod (16) is wedge-shaped.

8. The Y-axis power mechanism according to claim 2, characterized in that: The surface of the pressing rod (19) is sleeved with a spring (26).

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