Supporting mechanism of weft knitting machine

Abstract

The supporting mechanism of the weft knitting machine comprises a base, a large disc is installed at the upper end of the base, inserting grooves are formed in the upper end of the base at equal intervals, inserting blocks are inserted into inner cavities of the inserting grooves, open grooves communicated with the inserting grooves are formed in the upper end of the base at equal intervals, and the inserting blocks are inserted into the open grooves. An opening groove is formed in the outer side of the base, fixing grooves communicating with the opening groove are formed in the outer side of the base at equal intervals, displacement grooves communicating with the fixing grooves are formed in the outer side of the base at equal intervals, supporting legs are connected to the upper ends of the inserting blocks, a rack is jointly welded to the upper ends of the supporting legs, and inserting connection mechanisms are installed on the outer sides of the inserting blocks. The supporting leg assembly and disassembly device is reasonable in structural design, the supporting leg and the rack can be conveniently, effectively and rapidly assembled and disassembled, traditional tedious operation of bolt disassembly and screw joint fixation is avoided, the use flexibility is effectively improved, and the use effect is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a supporting mechanism of a weft knitting machine. Background Art

[0002] The circular weft knitting machine (or circular weft knitting machine) is mainly composed of a frame, a yarn feeding mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electrical control mechanism, a pulling and winding mechanism and other auxiliary devices.

[0003] According to the support mechanism of a knitting weft knitting machine disclosed in patent publication number CN218147204U, it includes a base, a large plate, a frame, and frame legs. A supporting member is arranged between the base and the frame. The supporting member includes an annular groove, which is opened at the top of the base. The inner side surface of the annular groove is slidably connected to a support bottom ring, and the top of the support bottom ring is fixedly connected to a connecting sleeve. A connecting component is arranged on the outside of the support bottom ring, and a socket groove is opened on the top of the connecting sleeve.

[0004] Although the above patent uses a supporting member to directly connect the frame and the base to support the frame, the external force on the large plate is greatly reduced, which can effectively prevent the large plate from being easily deformed due to a large external force, thereby effectively extending the service life of the large plate. Moreover, the use of the connecting assembly can facilitate the connection and installation of the frame and the base, and can also facilitate the disassembly and replacement of the supporting member when it is damaged, making the use of the supporting member more flexible and meeting the needs of different usage situations.

[0005] However, since the supporting members and the connecting components are all screwed and fixed, their installation and disassembly are not flexible and convenient, the operation is cumbersome, and the use effect is not good. Therefore, we provide a supporting mechanism for a knitting weft knitting machine to solve this problem. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a technical solution for a supporting mechanism of a weft knitting machine that can solve the above-mentioned problems.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a support mechanism for a knitting weft knitting machine, comprising a base, a large plate being installed at the upper end of the base, slots being equidistantly provided at the upper end of the base, plug-in blocks being inserted into the inner cavities of the slots, open slots being equidistantly provided at the upper end of the base communicating with the slots, fixed slots being equidistantly provided at the outer side of the base communicating with the open slots, displacement slots being equidistantly provided at the outer side of the base communicating with the fixed slots, plug-in blocks being inserted into the inner cavities of the slots, legs being connected to the upper ends of the plug-in blocks, a frame being welded together at the upper ends of the legs, plug-in mechanisms being installed at the outer sides of the plug-in blocks, the plug-in mechanisms being plugged into the inner cavities of the open slots, and limiting mechanisms being installed together with the inner cavities of the displacement slots and the fixed slots, wherein the limiting mechanism is located at the upper end of the plug-in mechanism.

[0008] As a further solution of the present invention: the inner cavity of the slot is provided with three groups of first limiting grooves, and the outer side of the inserting block is integrally connected with a first limiting block plugged therein.

[0009] As a further solution of the present utility model: the plug-in mechanism includes a first clamping block installed on the plug-in block, a clamping column is connected to one side of the first clamping block, the diameter of the clamping column is the same as the width of the first clamping block, the size of the first clamping block matches the inner diameter of the opening groove, the lower ends of the clamping column and the first clamping block are jointly provided with a second limiting groove, the upper end of the clamping column is connected to the second limiting block, and the bottom end of the inner cavity of the opening groove is provided with a second limiting strip plugged into the second limiting groove.

[0010] As a further solution of the present invention: both sides of the inner cavity of the open slot are provided with card slots, and both sides of the first card block are connected to second card blocks that are carded with the card slots.

[0011] As a further solution of the present invention: the limiting mechanism includes a mounting plate installed on one side of the inner cavity of the displacement groove and the fixed groove, a T-shaped slot is symmetrically provided on one side of the mounting plate, a T-shaped block is slidably connected to the inner cavity of the T-shaped slot, one side of the two T-shaped blocks is commonly connected to a fixing plate, one side of the fixing plate is connected to a spring, one side of the spring is connected to a baffle, the lower end of the baffle is provided with a third limiting slot slidably connected to the second limiting block, and the bottom end of the inner cavity of the fixed slot is connected to a first limiting bar slidably connected to the third limiting slot.

[0012] As a further solution of the present invention: a handle is installed on the outer side of the baffle.

[0013] As a further solution of the present invention: the baffle is made of iron material, an electromagnet magnetically attracted to the fixing groove is installed on one side of the inner cavity of the fixing groove, and a positioning groove is provided on the inner wall of the displacement groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. Insert the plug into the inner cavity of the slot through the support leg at the lower end of the rack, and at the same time, insert the first limit block on the outer side of the plug into the first limit groove. At the same time, the plug drives the first card block and the card column to be inserted into the open slot. At the same time, the second card blocks on both sides of the first card block are clamped into the card slot, further improving the plug-in stability of the card block, and until the first card block and the card column are inserted into the bottom end of the inner cavity of the open slot, and the second limit groove at the lower end of the first card block and the card column is clamped with the second limit bar, the plug-in mechanism is further limited and plugged, thereby improving the limited plug-in stability effect of the plug-in mechanism;

[0016] 2. After the baffle leaves the positioning slot, it pushes the T-block to drive it to move up and out of the inner cavity of the displacement slot until it matches the position of the fixed slot. The compressed spring rebounds and drives the baffle into the inner cavity of the fixed slot and is magnetically fixed with the activated electromagnet. The third limit slot at the lower end of the baffle is movably plugged into the second limit block at the upper end of the card column, which is convenient for effectively limiting and fixing the card column, thereby limiting and blocking the entire plug-in mechanism, thereby effectively improving the effect of limiting and fixing the rack after stable plug-in, and facilitating installation and disassembly, and facilitating flexible use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0020] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0021] Figure 5 This utility model Figure 3 A schematic diagram of the enlarged structure of the device in part A;

[0022] Figure 6 This utility model Figure 5 A1 part of the device is enlarged structural diagram;

[0023] Figure 7 It is a three-dimensional bottom-up structural schematic diagram of the plug-in mechanism and the limiting mechanism of the utility model.

[0024] The reference numerals and names in the figures are as follows:

[0025] Base-1, support leg-2, frame-3, slot-4, first limiting slot-5, insert block-6, first limiting block-7, plug-in mechanism-8, first clamping block-81, clamping column-82, second limiting slot-83, second limiting block-84, second clamping block-85, limiting mechanism-9, mounting plate-91, T-slot-92, fixing plate-93, T-block-94, spring-95, baffle-96, third limiting slot-97, handle-98, opening slot-10, fixing slot-11, displacement slot-12, electromagnet-13, first limiting strip-14, second limiting strip-15, clamping slot-16, large plate-17, clamping slot-18. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-7 A supporting mechanism for a knitting weft knitting machine includes a base 1, a large plate 17 is installed on the upper end of the base 1, slots 4 are equidistantly arranged on the upper end of the base 1, the inner cavities of the slots 4 are all plugged with plug blocks 6, the inner cavities of the slots 4 are provided with three groups of first limiting grooves 5, and the outer side of the plug block 6 is integrally connected with a first limiting block 7 plugged therewith.

[0028] The upper end of the base 1 is equidistantly provided with open slots 10 connected to the slot 4, the outer side of the base 1 is equidistantly provided with fixed slots 11 connected to the open slots 10, and the outer side of the base 1 is equidistantly provided with displacement slots 12 connected to the fixed slots 11. The upper ends of the plug blocks 6 are connected to the legs 2, and the upper ends of the legs 2 are welded together with the frame 3. The outer sides of the plug blocks 6 are installed with plug-in mechanisms 8, and the plug-in mechanisms 8 are all plugged into the inner cavity of the open slots 10.

[0029] The plug-in mechanism 8 includes a first clamping block 81 installed on the plug-in block 6, and a clamping column 82 is connected to one side of the first clamping block 81. The diameter of the clamping column 82 is the same as the width of the first clamping block 81, and the size of the first clamping block 81 matches the inner diameter of the opening groove 10. The lower ends of the clamping column 82 and the first clamping block 81 are jointly provided with a second limiting groove 83, and the upper end of the clamping column 82 is connected to the second limiting block 84. The bottom end of the inner cavity of the opening groove 10 is provided with a second limiting strip 15 that is plugged into the second limiting groove 83. Clamping slots 18 are provided on both sides of the inner cavity of the opening groove 10, and both sides of the first clamping block 81 are connected to second clamping blocks 85 that are clamped with the clamping slots.

[0030] When the plug block 6 is inserted into the slot 4, the plug block 6 drives the first card block 81 and the card column 82 to be inserted into the open slot 10. At the same time, the second card blocks 85 on both sides of the first card block 81 are clamped into the card slot 18, further improving the plug-in stability of the first card block 81, and until the first card block 81 and the card column 82 are inserted into the bottom end of the inner cavity of the open slot 10, and the second limiting groove 83 at the lower end of the first card block 81 and the card column 82 is clamped with the second limiting strip 15, further limiting the plug-in of the plug-in mechanism 8, thereby improving the limited plug-in stability effect of the plug-in mechanism 8.

[0031] The inner cavities of the displacement slot 12 and the fixed slot 11 are jointly equipped with a limiting mechanism 9, which is located at the upper end of the plug-in mechanism 8. The limiting mechanism 9 includes a mounting plate 91 mounted on one side of the inner cavities of the displacement slot 12 and the fixed slot 11. One side of the mounting plate 91 is symmetrically provided with a T-slot 92, and the inner cavity of the T-slot 92 is slidably connected with a T-block 94. One side of the two T-blocks 94 is commonly connected to a fixing plate 93, one side of the fixing plate 93 is connected with a spring 95, and one side of the spring 95 is connected with a baffle 96. The lower end of the baffle 96 is provided with a third limiting slot 97 that is slidably connected with the second limiting block 84, and the bottom end of the inner cavity of the fixed slot 11 is connected with a first limiting strip 14 that is slidably connected with the third limiting slot 97. A handle 98 is installed on the outer side of the baffle 96, and the baffle 96 is made of iron material. An electromagnet 13 that is magnetically attracted to it is installed on one side of the inner cavity of the fixed slot 11, and a positioning slot 16 is provided on the inner wall of the displacement slot 12.

[0032] When the first block 81 and the post 82 of the plug-in mechanism 8 are inserted into the bottom end of the inner cavity of the open groove 10, the handle 98 is pulled to move toward the mounting plate 91, and then the handle 98 drives the baffle 96 to leave the inner cavity of the positioning groove 16. The baffle 96 drives the compressed spring 95 to move toward the mounting plate 91, and then pushes the T-block 94 upward, and the T-block 94 moves up in the inner cavity of the T-slot 92, and at the same time drives the spring 95 and the baffle 96 to move up until the baffle 96 moves to match the position of the fixed groove 11. At this time, the baffle 96 leaves the inner cavity of the displacement groove 12, and the compressed spring 95 rebounds and drives the baffle 96 into the inner cavity of the fixed groove 11 , then one end of the baffle 96 passes through the open slot 10 and moves to the leftmost side of the inner cavity of the fixed slot 11, and is magnetically fixed to the started electromagnet 13, and the third limiting slot 97 at the lower end of the baffle 96 is simultaneously movably plugged into the first limiting strip 14 and the second limiting block 84 at the upper end of the card column 82, which is convenient for further improving the limiting stability of the baffle 96 in the inner cavity of the fixed slot 11, and is convenient for effectively limiting and fixing the card column 82, thereby limiting and blocking the entire plug-in mechanism 8, and then limiting and fixing the plug-in block 6, the support leg 2 and the frame 3, effectively improving the effect of limiting and fixing the frame 3 after stable plugging, and convenient for installation and disassembly, and convenient for flexible use.

[0033] When the first locking block 81 and the first locking column 82 are inserted into the opening slot 10, the second locking blocks 85 on both sides of the first locking block 81 are inserted into the locking groove 18, thereby further improving the insertion stability of the first locking block 81, and until the first locking block 81 and the locking column 82 are inserted into the bottom end of the inner cavity of the opening slot 10, and the second limiting groove 83 at the lower end of the first locking block 81 and the locking column 82 is engaged with the second limiting strip 15, the insertion mechanism 8 is further limited and inserted, thereby improving the limited insertion stability effect of the insertion mechanism 8, and the blocking block 81 is driven by pulling the handle 98. After the plate 96 leaves the inner cavity of the positioning groove 16, it then pushes the T-shaped block 94 upward, and the T-shaped block 94 drives the spring 95 and the baffle 96 to move upward until the baffle 96 moves to the position matching the fixing groove 11. At this time, the baffle 96 leaves the inner cavity of the displacement groove 12, and the compressed spring 95 rebounds and drives the baffle 96 into the inner cavity of the fixing groove 11. Subsequently, one end of the baffle 96 passes through the opening groove 10 and moves to the leftmost side of the inner cavity of the fixing groove 11, and is magnetically fixed by the activated electromagnet 13. At the same time, the third limit groove 97 at the lower end of the baffle 96 is movably plugged into the first limit bar 14 and the second limit block 84 at the upper end of the card column 82, so as to effectively limit and fix the card column 82, thereby limiting and blocking the entire plug-in mechanism 8, and then limiting and fixing the plug block 6, the support leg 2 and the frame 3, effectively improving the effect of limiting and fixing the frame 3 after stable plugging, and convenient installation and disassembly, and convenient for flexible use.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A support mechanism for a weft knitting machine, characterized in that: The invention comprises a base (1), wherein a large plate (17) is installed on the upper end of the base (1), slots (4) are equidistantly provided on the upper end of the base (1), and plug blocks (6) are inserted into the inner cavities of the slots (4), and opening slots (10) connected to the slots (4) are equidistantly provided on the upper end of the base (1), and fixing slots (11) connected to the opening slots (10) are equidistantly provided on the outer side of the base (1), and fixing slots (11) connected to the fixing slots ( 11) are connected to the displacement groove (12), the upper ends of the plug blocks (6) are connected to the legs (2), the upper ends of the legs (2) are welded to the frame (3), the outer sides of the plug blocks (6) are installed with plug-in mechanisms (8), the plug-in mechanisms (8) are plugged into the inner cavity of the opening groove (10), the inner cavities of the displacement groove (12) and the fixed groove (11) are jointly installed with a limiting mechanism (9), and the limiting mechanism (9) is located at the upper end of the plug-in mechanism (8).

2. The support mechanism of a weft knitting machine according to claim 1, characterized in that: The inner cavity of the slot (4) is provided with three groups of first limiting grooves (5), and the outer side of the inserting block (6) is integrally connected with a first limiting block (7) plugged into the first limiting grooves (5).

3. The support mechanism of a weft knitting machine according to claim 1, characterized in that: The plug-in mechanism (8) includes a first clamping block (81) installed on the plug-in block (6), a clamping column (82) is connected to one side of the first clamping block (81), the diameter of the clamping column (82) is the same as the width of the first clamping block (81), the size of the first clamping block (81) matches the inner diameter of the opening slot (10), the lower ends of the clamping column (82) and the first clamping block (81) are jointly provided with a second limiting slot (83), the upper end of the clamping column (82) is connected to the second limiting block (84), and the bottom end of the inner cavity of the opening slot (10) is provided with a second limiting strip (15) plugged into the second limiting slot (83).

4. The support mechanism of a weft knitting machine according to claim 3, characterized in that: Both sides of the inner cavity of the opening slot (10) are provided with clamping slots (18), and both sides of the first clamping block (81) are connected to second clamping blocks (85) that are clamped with the clamping slots (18).

5. The support mechanism of a weft knitting machine according to claim 3, characterized in that: The limiting mechanism (9) includes a mounting plate (91) mounted on one side of the inner cavity of the displacement groove (12) and the fixed groove (11), a T-shaped groove (92) is symmetrically provided on one side of the mounting plate (91), a T-shaped block (94) is slidably connected to the inner cavity of the T-shaped groove (92), and one side of the two T-shaped blocks (94) is commonly connected to a fixing plate (93), one side of the fixing plate (93) is connected to a spring (95), and one side of the spring (95) is connected to a baffle (96), and the lower end of the baffle (96) is provided with a third limiting groove (97) slidably connected to the second limiting block (84), and the bottom end of the inner cavity of the fixed groove (11) is connected to a first limiting bar (14) slidably connected to the third limiting groove (97).

6. The support mechanism of a weft knitting machine according to claim 5, characterized in that: A handle (98) is installed on the outer side of the baffle (96).

7. The support mechanism of a weft knitting machine according to claim 5, characterized in that: The baffle (96) is made of iron material, an electromagnet (13) magnetically attracted to the fixing groove (11) is installed on one side of the inner cavity of the fixing groove (11), and a positioning groove (16) is provided on the inner wall of the displacement groove (12).

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