Novel cushion helical spring winding device
A technology of coil spring and winding machine, applied in the field of new cushion coil spring winding machine, can solve the problems of troublesome adjustment, many processes, the forming diameter and pitch of the coil spring cannot be adjusted at will, and achieves the effect of reasonable structure
Active Publication Date: 2010-07-21
GUANGZHOU LIANROU MACHINERY & EQUIP
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AI Technical Summary
Problems solved by technology
[0002] The existing helical spring winding machines for soft cushions such as sofa cushions and mattresses generally realize the forming and shearing of the helical spring through the principle of mechanical transmission, and the forming diameter and pitch of the helical spring cannot be adjusted arbitrarily.
If adjustment is required, the machine needs to be disassembled to replace and adjust the relevant parts, which requires many processes and is troublesome to adjust
Method used
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Embodiment Construction
[0016] The present invention will be described in further detail below with reference to the drawings (embodiments):
[0017] 1 to 33, the present invention includes a machine base 1, an upper wire feeding wheel mechanism 2, a lower wire feeding mechanism 3, a guide wheel assembly 4, a wire feeding motor assembly 5, a spring pitch forming rod assembly 6, and a thread cutter 7. , Wire feeding wheel shaft transmission mechanism 31, wire hole cutter 32, control circuit, spring diameter forming mechanism and spring pitch forming and shearing mechanism.
[0018] Figure 6~ Figure 28 Among them, the spring pitch forming and shearing mechanism includes a spring pitch forming rod guide post 8, a spring pitch forming turntable 9, two guide post fixed sliders 10, 11, a guide post movable slider 12, and two guide post fixed stops 13 , 14. Machine base fixed stop 15, four connecting rods 16, 17, 18, 19, return spring 20, scissors arm 21, spring pitch forming and shearing motor 22, gearbox 23, e...
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A novel bolster coil spring winding machine comprises a base, an upper wire feeding pulley mechanism, a lower wire feeding pulley mechanism, a wire feeding motor component, a spring thread-pitch shaping rod component, a thread trimmer, a wire feeding wheel shaft transmission mechanism, a conducting wire hole cutter, a control circuit and a spring diameter shaping mechanism. The spring winding machine is characterized in that a spring thread-pitch shaping and a sheering mechanism are respectively mounted at the rear ends of the spring thread-pitch shaping rod component and the thread trimmer. The spring winding machine has reasonable structure, one servo motor is adopted to control the shaping diameter of the coil spring, and another servo motor is adopted to control the shaping thread-pitch and the thread-trimming of the coil spring, and the shaping diameter and the thread pitch of the coil spring can be adjusted freely so as to produce the coil springs of various specifications and sizes.
Description
Technical field [0001] The invention involves a spiral spring winding machine, especially a new type of cushion spiral spring winding machine. Background technique [0002] The existing sofa pads, mattresses and other cushion spiral spring winding machines are generally implemented by mechanical transmission to implement the forming and shear of the spiral spring. The formal diameter and snail distance of the spiral spring cannot be adjusted at will.If you need to adjust, you need to disassemble the machine and replace the adjustment of relevant parts. The required process is more, and it is troublesome to adjust. Invention content [0003] The purpose of the present invention is to provide a new type of cushion springs with a reasonable structure, convenient use, and a new type of cushion springs that can be adjusted at will. [0004] The purpose of the present invention can be achieved through the following measures: a new type of cushion spiral spring winding machine, includi...
Claims
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IPC IPC(8): B21F3/02B21F11/00
Inventor 谭治铭
Owner GUANGZHOU LIANROU MACHINERY & EQUIP