A template sewing machine
A sewing machine and template technology, which is applied to sewing machine components, sewing machine control devices, sewing equipment, etc., can solve the problems of large movement resistance, low transmission accuracy, and difficulty in guaranteeing machining accuracy, and achieve stable operation and reduce load bearing.
Active Publication Date: 2017-05-03
ZHEJIANG LEJIANG MACHINE
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Problems solved by technology
[0004] In order to overcome the deficiencies of the background technology, the present invention provides a template sewing machine, which mainly solves the problem that most of the driving motors of the current template sewing machines are installed on the light bars below the base, which will lead to unstable work of the walking frame, and the walking frame Synchronous wheels are mostly used for transmission in the Y direction. The transmission accuracy is low, the movement resistance is large, and the machining accuracy is difficult to guarantee.
Method used
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[0027] The present invention will be further described below in conjunction with accompanying drawing: As shown in the figure, a kind of template sewing machine comprises interconnected head 1, fuselage 2 and support 3; 61 walking frame 6, an X-direction transmission mechanism for linearly reciprocating the template holder 61 in the X direction, and a Y-direction transmission mechanism for linearly reciprocating the walking frame 6 in the Y direction; The base 3 is arranged on the base 5, the platen 4 is arranged between the machine head 1 and the base 5, and the Y-direction transmission mechanism includes a Y-direction motor 71 and a Y-direction motor 71 A synchronously rotating ball screw 72, the walking frame 6 is provided with a screw nut 65 adapted to the ball screw 72; the X-direction transmission mechanism includes an X-direction motor 81; the X-direction motor 81 and The Y-direction motors 71 are all fixedly installed on the upper end surface of the base 5; Between 51...
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The invention discloses a template sewing machine. The problems that the work of a travelling frame is not stable because driving motors of the current template sewing machines are mostly arranged on smooth rods below substrates, and the driving precision is low, the movement resistance is high, and machining precision is difficultly guaranteed because the travelling frames are mostly driven by synchronizing wheels in the Y direction are solved. The invention provides the template sewing machine. An X-direction driving mechanism is used for enabling a template clamping component to linearly reciprocate in the X direction; a Y-direction driving mechanism is used for enabling the travelling frame to linearly reciprocate in the Y direction; a front base used for mounting a Y-direction ball screw on a base and a machine base are matched with a mounting frame; a bottom frame of the mounting frame can be placed in an avoiding groove of the machine base or the front base, so that the maximum stroke of the travelling frame can be guaranteed. On the other hand, the ball screw substitutes the traditional synchronous belt, and a Y-direction guide rail glidingly matched with the travelling frame and arranged on the base substitutes the smooth rod for transmission, so that the bearing weight of the travelling frame is reduced, and the template sewing machine is stable in running, high in speed and high in precision.
Description
technical field [0001] The invention relates to the field of electrical connectors, in particular to a template sewing machine. Background technique [0002] Existing template sewing machines all comprise sewing machine head, workbench, X, Y direction transmission mechanism, walking frame and control system etc. that template holder is installed, and sewing machine head is provided with the machine needle that can move up and down and the machine needle that is connected with machine needle. Matching bottom shuttle. The control system controls the X and Y transmission mechanisms to move according to the set sewing program, so that the template driving mechanism moves along the X and Y directions of the horizontal plane of the workbench, and sews according to the stitches set by the sewing program. [0003] The driving motor of present template sewing machine is mostly installed on the feed rod of the bottom of the base, which can cause the unstable operation of the walking ...
Claims
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IPC IPC(8): D05B35/00D05B69/10
Inventor 梅迪薛秀尧
Owner ZHEJIANG LEJIANG MACHINE