Segmented traction motor device

Abstract

The present invention discloses a segmented pulling motor device, belonging to the technical field of textile equipment, which includes a fixed seat, a sliding table, a motor main body and a connecting part. The sliding table is slidably installed above the fixed seat. There is a fan hole on the sliding table. The motor main body is fixedly installed on the upper surface of the sliding table. A connecting part is fixedly connected to the side wall of the fixed seat. There is a bolt for connecting with a computerized flat knitting machine on the connecting part. A guiding chute is horizontally opened on the upper surface of the fixed seat. A guiding slider is slidably installed inside the guiding chute. The guiding slider protrudes and is fixed to the bottom end surface of the sliding table. The inside of the guiding slider is hollow and a driving rod is rotatably installed inside. The driving rod is horizontally embedded inside the guiding slider. One end of the guiding slider corresponding to the sliding-out direction of the sliding table is open. This segmented pulling motor device effectively improves the working efficiency of subsequent machines and is convenient to operate.

Description

Technical Field

[0001] The present invention belongs to the technical field of textile equipment, and particularly relates to a segmented pulling motor device. Background Art

[0002] A flat knitting machine is a double-needle bed latch needle weft knitting machine. Its triangular device is like a set of planar cams. The stitches of the knitting needles can enter the grooves of the cams. By moving the cams, the knitting needles are forced to move regularly up and down in the needle grooves of the needle bed. Through the actions of the needle hooks and needle tongues, the yarn can be knitted into a knitted fabric. The segmented pulling motor device inside the flat knitting machine is assembled inside the drive box in an embedded manner. As an important part of the flat knitting machine for segmented pulling work, the importance of the motor is self-evident. The traditional motor devices are all installed by bolt fixation. When maintenance is required, the drive box of the flat knitting machine needs to be opened, and then the bolts on the motor are unscrewed one by one. If the motor needs to be completely removed, more additional bolts need to be unscrewed. The disassembly and assembly efficiency is low, which affects the subsequent production processes. Therefore, the installation method of the motor device needs to be further improved. Summary of the Invention

[0003] The purpose of the present invention is to solve the problem in the prior art that when maintenance is required, the drive box of the flat knitting machine needs to be opened, and then the bolts on the motor are unscrewed one by one. If the motor needs to be completely removed, more additional bolts need to be unscrewed. The disassembly and assembly efficiency is low, which affects the subsequent production processes. Therefore, a segmented pulling motor device is proposed.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The segmented pulling motor device includes a fixed seat, a sliding table, a motor main body and a connecting part. The sliding table is slidably installed above the fixed seat. There is a fan hole on the sliding table. The motor main body is fixedly installed on the upper surface of the sliding table. A connecting part is fixedly connected to the side wall of the fixed seat. There are bolts for connecting with the flat knitting machine on the connecting part.

[0006] A guiding chute is horizontally opened on the upper surface of the fixed seat. A guiding slider is slidably installed inside the guiding chute. The guiding slider protrudes and is fixed to the bottom end surface of the sliding table. The inside of the guiding slider is hollow, and a driving rod is rotatably installed inside.

[0007] The driving rod is horizontally embedded inside the guiding slider. One end of the guiding slider corresponding to the sliding-out direction of the sliding table is open, and a rotating head protrudes at the opening. The rotating head is fixedly connected to the end of the driving rod. A limiting block is fixedly connected to the outer wall of the rotating head. There is a locking block on the fixed seat that cooperates with the limiting block.

[0008] Thanks to the cooperation between the sliding table and the fixed seat to install and fix the motor body, since the sliding table can slide relative to the fixed seat, there is no need to remove multiple bolts inside the computerized flat knitting machine.

[0009] Preferably, a driving bevel gear is fixedly connected to one end of the driving rod away from the rotating head, and the driving bevel gear rotates synchronously with the driving rod.

[0010] Thanks to the arrangement of the driving bevel gear and the driving rod, the power can be transmitted backward by rotating the rotating head.

[0011] Preferably, a driven bevel gear is vertically distributed beside the driving bevel gear. The driven bevel gear meshes with the driving bevel gear, and a driving shaft passes through the center of the driven bevel gear.

[0012] Thanks to the arrangement of the driven bevel gear, the rotational force of the driving bevel gear is received and redirected for continuous transmission.

[0013] Preferably, the driving shaft is fixedly connected to the driven bevel gear and rotates synchronously. The two ends of the driving shaft are respectively rotatably connected to the inner side walls of the guiding sliders.

[0014] Thanks to the arrangement of the driving shaft, after rotating synchronously with the driven bevel gear, it drives the moving gear.

[0015] Preferably, a transmission belt is sleeved on the outside of the driving shaft, and the other end of the transmission belt is sleeved on a driven shaft.

[0016] Thanks to the arrangement of the transmission belt, the driving shaft and the driven shaft can be connected in series, so that the two rotate together.

[0017] Preferably, the driven shaft and the driving shaft are spaced apart. The two ends of the driving shaft are rotatably connected to the inner side walls of the guiding sliders, and a moving gear is fixedly sleeved on the outside of the driven shaft.

[0018] Preferably, the moving gear is rotatably installed at the bottom of the guiding slider, and there is a through hole at the bottom of the guiding slider for the moving gear to expose. Multiple sets of tooth grooves meshing with the moving gear are arranged in an array corresponding to the position of the moving gear on the inner wall of the guiding chute.

[0019] Thanks to the cooperation between the moving gear and the tooth grooves on the inner wall of the guiding chute, the guiding slider can be driven to slide along the fixed seat.

[0020] In summary, the technical effects and advantages of the present invention are as follows: for this segmented pulling motor device, the motor main body is installed and fixed through the cooperation of the sliding table and the fixed seat. Since the sliding table can slide relative to the fixed seat, when maintaining and repairing the motor main body, it is not necessary to remove multiple bolts inside the computerized flat knitting machine. Instead, the motor main body can be repaired by sliding it out, and then pushed back into the computerized flat knitting machine after completion, effectively improving the working efficiency of the subsequent machine, with convenient operation. By rotating the detection head, the moving gear can be driven to rotate, causing the guiding slider to slide into or out of the guiding chute, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the unfolded state of the sliding table;

[0023] Figure 3 It is a schematic structural diagram of the guiding slider;

[0024] Figure 4 For Figure 3 The enlarged structural diagram at position A in

[0025] In the figure: 1, sliding table; 2, connecting part; 3, locking block; 4, rotating head; 5, fixed seat; 6, fan hole; 7, motor main body; 8, guiding slider; 9, guiding chute; 10, driving rod; 11, limiting block; 12, moving gear; 13, driven shaft; 14, transmission belt; 15, force-receiving bevel gear; 16, driving shaft; 17, driving bevel gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] Referring to Figure 1 , the segmented pulling motor device includes a fixed seat 5, a sliding table 1, a motor main body 7, and a connecting part 2. The sliding table 1 is slidably installed above the fixed seat 5. There is a fan hole 6 on the sliding table 1. The motor main body 7 is fixedly installed on the upper surface of the sliding table 1. A connecting part 2 is fixedly connected to the side wall of the fixed seat 5, and there are bolts for connecting to the computerized flat knitting machine on the connecting part 2.

[0028] Referring to Figure 2 , a guiding chute 9 is horizontally opened on the upper surface of the fixed seat 5. A guiding slider 8 is slidably installed inside the guiding chute 9. The guiding slider 8 protrudes and is fixed to the bottom end surface of the sliding table 1. The inside of the guiding slider 8 is hollow and rotatably installs a driving rod 10. The guiding slider 8 slides along the guiding chute 9.

[0029] Reference Figure 3 The driving rod 10 is horizontally embedded in the guide slider 8. The end of the guide slider 8 corresponding to the sliding direction of the slide 1 is open, and a rotating head 4 is protruding from the opening. The rotating head 4 is fixedly connected to the end of the driving rod 10. The outer wall of the rotating head 4 is fixedly connected to the limit block 11. The fixed seat 5 has a locking block 3 that cooperates with the limit block 11. The limit block 11 is turned out from the inside of the locking block 3, and the limit block 11 continuously turns the rotating head 4 to rotate, driving the driving rod 10 to rotate.

[0030] Reference Figure 3 , Figure 4 , the end of the driving rod 10 away from the rotating head 4 is fixedly connected with a driving bevel gear 17, and the driving bevel gear 17 rotates synchronously with the driving rod 10. A force bevel gear 15 is vertically distributed beside the driving bevel gear 17, and the force bevel gear 15 is meshed with the driving bevel gear 17, and a driving shaft 16 is penetrated at the center of the circle of the force bevel gear 15, and the driving shaft 16 is fixedly connected with the force bevel gear 15 and rotates synchronously, and the two ends of the driving shaft 16 are respectively rotatably connected to the two inner side walls of the guide slider 8, and the outer side of the driving shaft 16 is sleeved with a transmission belt 14, and the other end of the transmission belt 14 is sleeved with a driven shaft 13. The driven shaft 13 and the driving shaft 16 are spaced apart, and the two ends of the driving shaft 16 are rotatably connected to the inner side walls of the guide slider 8, and the outer side of the driven shaft 13 is fixedly sleeved with a moving gear 12. The thickness of the driving shaft 16 and the driven shaft 13 are different, so that the angles at the two ends of the transmission belt 14 are also different. The moving gear 12 is rotatably mounted on the bottom of the guide slider 8, and the bottom of the guide slider 8 has a through hole for the moving gear 12 to be exposed. The inner wall of the guide slot 9 has a plurality of groups of tooth grooves that mesh with the moving gear 12 and are arranged in an array corresponding to the position of the moving gear 12. The driven shaft 13 is driven by force to drive the driving bevel gear 17 set on the outside to rotate. After the driving bevel gear 17 has a rotating force, it slides with the tooth groove inside the guide slot 9, and the slide table 1 can slide out from the inside of the computer flat knitting machine.

[0031] Working principle: When in use, the fixed seat 5 is installed inside the drive box of the computer flat knitting machine. When the computer flat knitting machine performs segmented pulling operations, the motor body 7 provides power output. Since the slide table 1 and the fixed seat 5 are movably connected, when the motor needs to be repaired, it is only necessary to open the outer cover on the computer flat knitting machine to expose the motor body 7. Then, the limit block 11 is turned out from the inside of the locking block 3, and the rotating head 4 is continuously turned through the limit block 11 to rotate, driving the drive rod 10 to rotate, completing the power connection. Since the driving bevel gear 17 is fixedly connected to the driving rod 10, it rotates accordingly. After the driving bevel gear 17 rotates, it meshes with the force-bearing bevel gear 15 for transmission, and the driving shaft 16 rotates and drives the driven shaft 13 to rotate through the transmission belt 14. The driving shaft 1 6 is different from the thickness of the driven shaft 13, so that the angles at both ends of the transmission belt 14 are also different. The driven shaft 13 is forced to drive the driving bevel gear 17 set on the outside to rotate. After the driving bevel gear 17 has a rotational force, it cooperates with the tooth groove inside the guide slide groove 9 to slide. The slide table 1 can slide out from the inside of the computer flat knitting machine, so that the motor body 7 can be exposed without removing the bolts, which is convenient for maintenance. After the maintenance is completed, the rotating head 4 can be rotated in the opposite direction, and the moving toothed disc is forced to rotate in the opposite direction and rotate along the tooth groove. The guide slider 8 slides along the guide slide groove 9, so that the motor body 7 is received in the computer flat knitting machine, and the last circle of the detection head is turned into the inner side of the locking block 3. The locking block 3 is a U-shaped structure. Due to the cooperation of the limit block 11 and the locking block 3, the slide table 1 will not slide in and out automatically.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The segmented traction motor device includes a fixed seat (5), a sliding table (1), a motor main body (7) and a connecting part (2). It is characterized in that the sliding table (1) is slidably installed above the fixed seat (5), a fan hole (6) is provided on the sliding table (1), the motor main body (7) is fixedly installed on the upper surface of the sliding table (1), a connecting part (2) is fixedly connected to the side wall of the fixed seat (5), and a bolt for connecting with a computerized flat knitting machine is provided on the connecting part (2); a guiding chute (9) is horizontally opened on the upper surface of the fixed seat (5), a guiding slider (8) is slidably installed inside the guiding chute (9), the guiding slider (8) protrudes and is fixed to the bottom end surface of the sliding table (1), the inside of the guiding slider (8) is hollow, and a driving rod (10) is rotatably installed; the driving rod (10) is horizontally embedded inside the guiding slider (8), one end of the guiding slider (8) corresponding to the sliding direction of the sliding table (1) is open, and a rotating head (4) protrudes at the opening, the rotating head (4) is fixedly connected to the end of the driving rod (10), a limiting block (11) is fixedly connected to the outer wall of the rotating head (4), and a locking block (3) cooperating with the limiting block (11) is provided on the fixed seat (5); one end of the driving rod (10) away from the rotating head (4) is fixedly connected with a driving bevel gear (17), and the driving bevel gear (17) rotates synchronously with the driving rod (10); a driven bevel gear (15) is vertically distributed beside the driving bevel gear (17), the driven bevel gear (15) meshes with the driving bevel gear (17), and a driving shaft (16) passes through the center of the driven bevel gear (15); the driving shaft (16) is fixedly connected with the driven bevel gear (15) and rotates synchronously, and both ends of the driving shaft (16) are respectively rotatably connected to the inner side walls of the guiding slider (8); a transmission belt (14) is sleeved outside the driving shaft (16), and the other end of the transmission belt (14) is sleeved with a driven shaft (13); the driven shaft (13) and the driving shaft (16) are spaced apart, both ends of the driving shaft (16) are rotatably connected to the inner side walls of the guiding slider (8), and a moving gear (12) is fixedly sleeved outside the driven shaft (13); the moving gear (12) is rotatably installed at the bottom of the guiding slider (8), and a through hole for the moving gear (12) to expose is provided at the bottom of the guiding slider (8), and a plurality of tooth grooves meshing with the moving gear (12) are arranged in an array corresponding to the position of the moving gear (12) on the inner wall of the guiding chute (9).

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