Wire drawing and feeding motor mechanism of computerized flat knitting machine
By designing two sets of wire feeding wheel sets and slider adjustment mechanisms in a computer flat machine, the problem of the existing wire feeding motor simple structure leads to unstable deviation of the steel wire, and a more stable wire feeding and better clamping effect is achieved.
Patent Information
- Application Number
- CN202421268976.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing computer flat wire pumping motor has a simple structure, which leads to unstable and prone to deviation during pumping.
A wire feeding motor mechanism including two sets of wire feeding wheel sets is designed to drive the front and rear end gears through the main gear to ensure stable wire feeding, and adjust the fastening of the rear end gear through the slider and screw to enhance the clamping effect of the wire.
The stability and non-deviation of the steel wire during the pumping process are achieved, and the overall stability and clamping effect of the pumping are improved.
Smart Images
Figure CN222821803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to a wire feeding motor mechanism for a computerized flat knitting machine. Background Art
[0002] A computerized flat knitting machine is a double-needle plate latch needle weft knitting loom. A bottom lifting device is usually provided to provide pulling force when knitting clothes. The bottom lifting device adopts a steel wire mechanism with an automatic wire feeding function to provide a stable and reliable bottom lifting tension for the bottom lifting yarn. The steel wire is driven by a wire feeding motor. The existing wire feeding motor has a simple structure and is unstable when feeding the steel wire, and the steel wire is easy to deviate.
[0003] Therefore, it is necessary to improve the above-mentioned problems with the wire feeding motor mechanism of the computerized flat knitting machine. Utility Model Content
[0004] The utility model aims to provide a wire feeding motor mechanism for a computerized flat knitting machine to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The wire feeding motor mechanism of a computer flat knitting machine includes a driving motor and a wire feeding wheel group. A main gear for driving the wire feeding wheel group is arranged on the output shaft of the driving motor. There are two groups of wire feeding wheel groups and a mounting plate fixedly connected to the upper end of the driving motor is arranged at the lower end thereof. The two groups of wire feeding wheel groups are arranged in parallel.
[0007] As a preferred solution of the utility model, each group of the wire feeding wheel group includes a front end guide wheel and a rear end guide wheel, and the lower end of each of the front end guide wheel and the rear end guide wheel is respectively fixedly connected with a front end gear and a rear end gear, and the two sides of each of the front end gear are respectively meshed with the adjacent main gear and the rear end gear.
[0008] As a preferred solution of the utility model, a sliding groove is provided in the middle of the mounting plate, a sliding block is slidably connected inside the sliding groove, a mounting groove connected to the outside is provided on one side of the sliding groove, fastening studs are fixedly connected on both sides of the interior of the mounting groove, and the internal threads of the fastening studs on both sides are connected to screws for fastening the sliding block.
[0009] As a preferred solution of the utility model, each of the front end gears is rotatably connected to the upper surface of the mounting plate, and each of the rear end gears is rotatably connected to the upper surface of the slider.
[0010] As a preferred solution of the utility model, an arc groove is opened in the middle part of the outer side of each of the front guide wheel and the rear guide wheel, and the arc groove between adjacent front guide wheels forms a gap for the steel wire to pass through.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model is provided with two sets of wire pumping wheel groups. When the steel wire is pumped, the setting of the two sets of wire pumping wheel groups can ensure the stability of the pumping, so that the steel wire is not easy to deviate, and by installing the rear end gear and the rear end guide wheel on the sliding block, the sliding block is fastened by bolts, thereby fastening the rear end gear and the rear end guide wheel, so that the clamping effect of the steel wire is better and the stability is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;
[0014] Figure 2 This is a schematic diagram of the third perspective structure of the utility model;
[0015] Figure 3 It is a bottom structural schematic diagram of the utility model.
[0016] In the figure: driving motor 1, main gear 2, front end gear 3, rear end gear 4, front end guide wheel 5, rear end guide wheel 6, mounting plate 7, fastening stud 71, slide groove 72, slider 73, arc groove 8. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0021] See also Figure 1-3 , the utility model provides a technical solution:
[0022] For example, please refer to Figure 1 , 2 3. The wire-feeding motor mechanism of the computer flat knitting machine includes a driving motor 1 and a wire-feeding wheel group. A main gear 2 for driving the wire-feeding wheel group is arranged on the output shaft of the driving motor 1. There are two groups of wire-feeding wheel groups and a mounting plate 7 fixedly connected to the upper end of the driving motor 1 is arranged at the lower end thereof. The two groups of wire-feeding wheel groups are arranged in parallel. Each group of wire-feeding wheel groups includes a front guide wheel 5 and a rear guide wheel 6. The lower ends of each front guide wheel 5 and the rear guide wheel 6 are respectively fixedly connected with a front gear 3 and a rear gear 4, and the two sides of each front gear 3 are respectively meshed with the adjacent main gear 2 and the rear gear 4. The main gear 2 is driven to rotate by the driving motor 1, and the main gear 2 drives the adjacent front gear 3 to rotate, thereby driving the rear gear 4, so that the wire-feeding wheel group is driven to feed the steel wire therebetween.
[0023] Please refer to Figure 2 and 3 The middle part of the mounting plate 7 is provided with a slide groove 72, and a slider 73 is slidably connected inside the slide groove 72. A mounting groove communicating with the outside is provided on one side of the slide groove. Fastening studs 71 are fixedly connected to both sides of the interior of the mounting groove. The internal threads of the fastening studs 71 on both sides are connected with screws for fastening the slider 73. Each front end gear 3 is rotatably connected to the upper surface of the mounting plate 7, and each rear end gear 4 is rotatably connected to the upper surface of the slider 73. Through the sliding of the slider 73, the rear end gear 4 and the rear end guide wheel 6 can be driven to move, and the clamping degree of the steel wire can be adjusted accordingly. By rotating the bolt to tighten the slider 73, the clamping effect of the steel wire can be ensured.
[0024] Please refer to Figure 1 An arc groove 8 is provided in the middle part of the outer side of each front end guide wheel 5 and the rear end guide wheel 6. The arc groove 8 between adjacent front end guide wheels 5 and the rear end guide wheels 6 forms a gap for the steel wire to pass through. The steel wire passes through the gap. The setting of the arc groove 8 can make the extraction of the steel wire smoother.
[0025] Working principle: When in use, the main gear 2 is driven to rotate by the driving motor 1, and the main gear 2 drives the adjacent front end gear 3 to rotate, and then drives the rear end gear 4, so that the wire pumping wheel group is driven to pump the steel wire therebetween, and the sliding of the slider 73 in the slide groove 72 can drive the rear end gear 4 and the rear end guide wheel 6 to move, and the clamping degree of the steel wire is adjusted accordingly, and the slider 73 is tightened by rotating the bolt to ensure the clamping effect of the steel wire. The steel wire passes through the gap setting, and the setting of the arc groove 8 on the front end guide wheel 5 and the rear end guide wheel 6 can make the pumping of the steel wire smoother.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wire feeding motor mechanism for a computerized flat knitting machine, comprising a drive motor (1) and a wire feeding wheel assembly, characterized in that: A main gear (2) for driving a wire drawing wheel assembly is arranged on the output shaft of the driving motor (1); two wire drawing wheel assemblies are arranged in total and a mounting plate (7) fixedly connected to the upper end of the driving motor (1) is arranged at the lower end thereof; the two wire drawing wheel assemblies are arranged in parallel.
2. The wire feeding motor mechanism of the computerized flat knitting machine according to claim 1 is characterized in that: Each group of the wire drawing wheel assembly comprises a front guide wheel (5) and a rear guide wheel (6), and the lower ends of each of the front guide wheel (5) and the rear guide wheel (6) are respectively fixedly connected to a front gear (3) and a rear gear (4), and the two sides of each of the front gears (3) are respectively meshed with the adjacent main gear (2) and the rear gear (4).
3. The wire feeding motor mechanism of the computerized flat knitting machine according to claim 1 is characterized in that: A slide groove (72) is provided in the middle of the mounting plate (7), a slider (73) is slidably connected to the interior of the slide groove (72), a mounting groove communicating with the outside is provided on one side of the slide groove (72), fastening studs (71) are fixedly connected to the interior of the mounting groove on both sides, and screws for fastening the slider (73) are threadedly connected to the interiors of the fastening studs (71) on both sides.
4. The wire feeding motor mechanism of the computerized flat knitting machine according to claim 2 is characterized in that: Each of the front end gears (3) is rotatably connected to the upper surface of the mounting plate (7), and each of the rear end gears (4) is rotatably connected to the upper surface of the slider (73).
5. The wire feeding motor mechanism of the computerized flat knitting machine according to claim 4 is characterized in that: An arc-shaped groove (8) is provided in the middle of the outer side of each of the front guide wheels (5) and the rear guide wheels (6), and the arc-shaped grooves (8) between adjacent front guide wheels (5) and rear guide wheels (6) form a gap for the steel wire to pass through.