Combined bush-hook for jacquard
By designing a modular hook knife, the problem of traditional hook knives being unable to be assembled was solved, enabling flexible combination and stable connection of hook knives and improving ease of use.
Patent Information
- Application Number
- CN202520408202.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Traditional jacquard machine hooks cannot be assembled, making replacement inconvenient.
Design a modular hook knife, including a basic hook knife, a combination hook knife, and a clamping component. The hook knife can be flexibly assembled and installed through the protrusions and recesses of the clamping component.
It enables flexible combination and installation of hook blades, improving ease of use and stability.
Smart Images
Figure CN223907045U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jacquard machine hook cutter technical field, more specifically relates to the combined hook cutter for jacquard machine. BACKGROUND
[0002] Cutting loop pile jacquard machine is used for producing the jacquard cloth with pile, and the pile is formed by pulling the yarn into a loop by the crochet needle and forming the pile after cutting the yarn, and the pile is woven on the base cloth. The traditional hook cutter is mostly not assembled structure, that is, when the hook cutter needs to be replaced, the original hook cutter installed on the jacquard machine is first disassembled, and then another hook cutter is installed. In order to enable the hook cutter to be flexibly combined and installed, the present case is provided. SUMMARY
[0003] The utility model discloses a combined hook cutter for jacquard machine.
[0004] The utility model discloses a combined hook cutter for jacquard machine.
[0005] A combined hook cutter for jacquard machine, comprising a basic hook cutter, a combined hook cutter and a clamping member, the basic hook cutter comprises a cutter handle, a cutter body and a hook head, the cutter handle, the cutter body and the hook head are integrated, a notch for clamping the combined hook cutter is arranged on the cutter body, the combined hook cutter is embedded in the notch, and the clamping member is nested on the outer surface of the cutter body, a clamping cavity is arranged on the clamping member, and a plurality of convex points are arranged on the clamping cavity.
[0006] In a preferred technical scheme, the outer surface of the cutter body is provided with notches matched with the convex points, and the clamping member is positioned and clamped in place through the notches.
[0007] In a preferred technical scheme, the clamping member is made of elastic alloy.
[0008] In a preferred technical scheme, a cutting part is arranged at the end of the combined hook cutter.
[0009] In a preferred technical scheme, at least one notch is arranged on the outer surface of each side of the cutter body.
[0010] In a preferred technical scheme, the number of notches and the number of convex points are consistent.
[0011] In a preferred technical scheme, the thickness of the basic hook cutter is greater than the thickness of the combined hook cutter.
[0012] The utility model discloses the beneficial effects are as follows:
[0013] The combined hook cutter in the utility model can flexibly install the combined hook cutter on the structure of the basic hook cutter, increase the connectivity between the two hook cutters through the clamping member, and has simple overall structure and good use effect. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the whole structure schematic diagram of the utility model;
[0015] Figure 2 It is the structure schematic diagram of basic hook knife;
[0016] Figure 3 It is the three-dimensional schematic diagram of basic hook knife;
[0017] Figure 4 It is the structure schematic diagram of combined hook knife;
[0018] Figure 5 It is the structure schematic diagram of clamping piece;
[0019] Figure 6 It is Figure 3 The local enlarged view of A in the middle.
[0020] Fig. 1, basic hook knife; 11, handle; 12, blade; 121, notch; 122, recess; 13, hook head; 2, combined hook knife; 21, cutting part; 3, clamping piece; 31, clamping cavity; 32, convex point. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.
[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.
[0023] Embodiment 1
[0024] As Figures 1 to 6 shown, the embodiment provides a combined hook knife for jacquard machine, including basic hook knife 1, combined hook knife 2, clamping piece 3, basic hook knife 1 includes handle 11, blade 12, hook head 13, handle 11, blade 12, hook head 13 are integrated structure, the notch 121 for clamping and fixing combined hook knife 2 is set on the blade 12, combined hook knife 2 is embedded in the notch 121, and the clamping piece 3 is nested on the outer surface of the blade 12, the clamping cavity 31 is set on the clamping piece 3, and a plurality of convex points 32 are set on the clamping cavity 31.
[0025] Further, the outer surface of the blade body 12 is provided with notches 122 matched with the protrusions 32, and the clamping member 3 is positioned and clamped at the notches 122.
[0026] Further, the clamping member 3 is made of elastic alloy.
[0027] Further, the end of the combined hook knife 2 is provided with a cutting part 21.
[0028] Further, the outer surface of the blade body 12 is provided with notches 122 matched with the protrusions 32, and the clamping member 3 is positioned and clamped at the notches 122.
[0029] Further, the number of the notches 122 and the protrusions 32 is consistent.
[0030] Further, the thickness of the base hook knife 1 is greater than that of the combined hook knife 2.
[0031] Embodiment 2
[0032] The embodiment provides a combined hook knife for a jacquard machine, and the difference between the embodiment and the embodiment 1 is that: further, the outer surface of the blade body 12 is provided with two notches 122 on each side. That is, according to the clamping requirements of the base hook knife 1 and the combined hook knife 2, the number of the protrusions 32 and the notches 122 can be increased; increasing the number of the protrusions 32 and the notches 122 can improve the stability of clamping to a certain extent, so that the clamping member 3 is more firmly attached to the surface of the base hook knife 1.
[0033] When used in combination, the combined hook knife 2 is embedded in the groove 121 on the base hook knife 1, and then the clamping member 3 is installed along the notch 122 position on the outer surface of the base hook knife 1; after combined installation, the combined hook knife 2 is located below the base hook knife 1, and the clamping member 3 is combined and installed on the connecting point on the outer surface of the base hook knife 1, which is located at the position of the hook head 13 of the base hook knife 1. The position of the clamped combined hook knife 2 is: the top end region of the combined hook knife 2.
[0034] The inner side of the hook head 13 on the base hook knife 1 is provided with a cutting part, and the cutting is performed by moving the hook head 13 upward; the cutting part 21 on the combined hook knife 2 is located at the lower side, and after the combined hook knife 2 is assembled on the base hook knife 1, the cutting action is realized by moving the base hook knife 1 downward.
Claims
1. A combined hook-cutter for a jacquard machine, characterized in that, The utility model provides a hook knife, including base hook knife, combination hook knife, clamping piece, the base hook knife includes handle, blade, hook head, the handle, blade, hook head are integrated structure, the blade is provided on and is used for clamping solid combination hook knife notch, the combination hook knife is embedded in the notch, and clamping piece is nested in the outer surface of blade, the clamping piece is provided with clamping cavity on, and a plurality of convex points are provided on the clamping cavity.
2. The combined hook-cutter for a jacquard machine according to claim 1, characterized in that, The outer surface of the blade is provided with a notch matched with the convex point, and the clamping piece is positioned in the clamping position through the notch.
3. The combined hook-cutter for a jacquard machine according to claim 1, characterized in that, The clamping piece is a resilient alloy.
4. The combined hook-cutter for a jacquard machine according to claim 1, characterized in that, The end of the combination hook knife is provided with a cutting part.
5. The combined hook-cutter for a jacquard machine according to claim 1, wherein The outer surface of both sides of the blade is provided with at least one notch.
6. The combined hook-cutter for a jacquard machine according to claim 2, wherein The number of notches and convex points is consistent.
7. The combined hook-cutter for a jacquard machine according to claim 1, characterized in that, The thickness of the base hook knife is greater than that of the combination hook knife.