Horizontal movement device for holding beam
A technology of lateral movement and crossbeam, which is applied in the direction of textiles and papermaking, and can solve the problems of increasing the complexity of the structure of the doffing device, inaccurate grabbing position, poor movement accuracy of empty tubes and doffing tubes, etc.
Inactive Publication Date: 2017-08-18
江苏海马纺织机械有限公司
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Problems solved by technology
However, the grasping of the empty tube and the doffing tube by the yarn holder is realized through the circular movement of the pallet under the collective doffing device. Since the circular motion of the pallet is driven by the cylinder, the movement accuracy o
Method used
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[0015] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] like figure 1 , figure 2 and image 3 As shown, a holding beam lateral movement device includes a yarn holding device 1, a holding beam 2, a yarn holding device beam support frame 3, a slider 4, a linear guide rail 5, a positioning block 6, a base 7, a rear bracket 8, Servo motor 9, diaphragm coupling 10, lock nut 11, rear flange 12, middle sleeve 13, matching angular contact ball bearing 14, spacer sleeve 15, buffer pad 16, ball screw pair 17, lead screw pair Support 18, nut 19, sealing ring 20, sleeve 21, front flange 22, front bracket 23, yarn holder 1 is installed on the holding beam 2, and holding beam 2 is installed on the inner end surface of the yarn holder beam support frame 3 Above, the beam support frame 3 of the yarn holding device is installed on the six sliders 4, the six positioning blocks 6 a...
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The invention discloses a horizontal movement device for a holding beam. The device comprises a yarn holder, a holding beam, a yarn holder beam supporting frame, a sliding block, a linear guide rail, a positioning block, a pedestal, a rear rack, a servo motor, a diaphragm coupler, a lock nut, a rear flange plate, a middle sleeve, a pairing angle contact ball bearing, a spacer bush, a buffer cushion, a ball screw pair, a lead screw pair support, a nut, a sealing ring, a sleeve, a front flange plate and a front rack. The horizontal movement device for the holding beam provided by the invention adopts the servo motor to directly drive the ball screw pair to rotate via the diaphragm coupler, so as to transmit power to the ball screw pair, and then transmit the power to the yarn holder beam supporting frame via the lead screw pair support on the ball screw pair, and thus the holding beam in the yarn holder beam supporting frame moves horizontally. According to the device provided by the invention, the yarn holder can accurately capture an empty bobbin and a bobbin; the device is simple in structure, higher in accuracy, and meanwhile reduced in doffing time and improved in production efficiency.
Description
technical field [0001] The invention belongs to the field of spinning frames, and in particular relates to a laterally moving device for a holding beam. Background technique [0002] The ring spinning frame is an important process equipment in a spinning mill with a large area and a large amount of labor force and high labor intensity. The collective doffing device on the ring spinning frame is an important link for cotton spinning enterprises to improve labor productivity, and it is the development trend of textile production at present. Compared with the traditional manual full bobbin doffing, it can significantly reduce the labor intensity of operators, significantly improve the working environment and save a lot of labor. The collective doffing holding beam in the spinning frame is used to install the yarn holding device. The yarn holding device grabs the bobbin, and automatically doffing operation after the bobbin is full, which can greatly reduce labor intensity and i...
Claims
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Login to View More IPC IPC(8): D01H9/04
CPCD01H9/04
Inventor 陆立秋
Owner 江苏海马纺织机械有限公司