Knitting machine insertion piece convenient to replace quickly

Abstract

The utility model relates to the technical field, and discloses a knitting machine inserting piece convenient to replace quickly, which comprises a base plate, an inserting groove is arranged on the surface of the base plate, a fixed stop lever is arranged at the upper end of the inserting groove, and an inserting rod is arranged at the upper end of the inserting groove. According to the knitting machine insertion piece convenient to quickly replace, by arranging a push plate and an insertion rod, a fixed stop lever is clamped into a positioning handrail and is tightly attached to the push plate, so that the tail end of an insertion piece body can be fixed, and meanwhile, the insertion rod is extruded towards the interior of an insertion groove to turn over towards the outer side; the first spring compensates the gap between the fixed stop lever and the insert body and the gap between the insert rod and the insert body in the chute, so that the looseness of the insert body caused by the gap can be avoided, and the overall stability of the insert body in use can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to technical fields, concretely is a kind of knitted machine insert convenient to quickly replace. BACKGROUND

[0002] Knitted machine insert is the key component for guiding yarn and controlling knitting structure, usually made of metal or plastic. It adjusts the path of yarn, ensures the yarn accurately into needle slot, forms the fabric structure required, improves weaving efficiency, reduces broken ends and damage. Insert plays an important role in knitted machine, widely used in the production of various knitted fabrics.

[0003] Prior art discloses a knitted machine insert with publication number: CN217781387U, including insert body, the bottom of the insert body is provided with fixed slot for sliding insertion of limiting column on base plate, the insert body is provided with limiting wall in the fixed slot for abutting with limiting column, the limiting wall is inclined, the limiting wall is below the limiting column. The application has the effect of making the position of the insert in the slot more stable.

[0004] The knitted machine insert is installed by clamping the limiting column into the clamping groove on the surface of the insert, which can fix the knitted machine insert. However, the insert itself cannot withstand large deformation because it is made of hard material. The diameter of the limiting column is smaller than the first and second limiting protrusions. There is a gap between the limiting column and the groove bottom wall after they come into contact. This causes the insert to shake slightly during operation after installation, which affects the performance of the device. Therefore, improvements are needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a knitted machine insert convenient to quickly replace to solve the problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a knitted machine insert convenient to quickly replace, including base plate, the surface of the base plate is provided with insert slot, the upper end of the insert slot is provided with fixed baffle, the upper end of the insert slot is provided with insert rod;

[0007] The insert slot is connected with insert body inside, the surface of the insert body is provided with arc slot, the inside of the end of the insert body away from arc slot is provided with avoiding slot, the inner wall of the avoiding slot is fixedly connected with shaft rod, the surface of the shaft rod is rotatably connected with insert rod, the inside of the avoiding slot is fixedly connected with positioning rail, the inner wall of the arc slot is provided with sliding slot, the inside of the sliding slot is slidably connected with push plate, the inside of the sliding slot is provided with first spring.

[0008] Preferably, the surface of the plug-in rod is fixedly connected with a limiting structure, the surface of the plug-in rod is provided with a receiving groove, the surface of the plug-in rod is provided with a guide groove, the inner wall of the guide groove is slidably connected with a sliding rod, the surface of the sliding rod is fixedly connected with a wedge-shaped limiting block, the wedge-shaped limiting block is slidably connected with the inner wall of the receiving groove, and the inside of the receiving groove is provided with a second spring.

[0009] Preferably, the plug-in rod is clamped and connected in the inside of the insertion slot and the insertion rod, and the upper and lower surfaces of the plug-in rod are respectively close to the insertion slot and the insertion rod.

[0010] Preferably, the fixed blocking rod is clamped to the inner wall of the arc-shaped groove, and the push plate is close to the insertion rod.

[0011] Preferably, after the bottom surface of the plug-in rod is arranged in parallel with the bottom surface of the insertion piece body, the wedge-shaped limiting block is popped out by the second spring and close to the top surface of the insertion piece body.

[0012] Preferably, the inside of the avoiding groove is fixedly connected with a positioning rail, and the plug-in rod is close to the positioning rail after being turned down by a certain angle.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The insertion piece of the knitting machine convenient to replace, through setting up the push plate and the plug-in rod, the fixed blocking rod is clamped to the inside of the positioning rail and close to the push plate, can realize the fixation of the tail end of the insertion piece body, at the same time, extruding the plug-in rod to the inside of the insertion slot makes the plug-in rod turn over to the outside, so as to be inserted to the inside of the insertion slot and the insertion rod, can realize the fixation of one end of the insertion piece body, wherein the first spring is used to compensate the gap between the fixed blocking rod, the insertion rod and the insertion piece body in the sliding groove, so as to avoid the looseness of the insertion piece body caused by the gap, and further improve the stability of the insertion piece body when using.

[0015] 2. The insertion piece of the knitting machine convenient to replace, through setting up the limiting structure, the wedge-shaped limiting block is slid out from the inside of the receiving groove and close to the top surface of the insertion piece body after the plug-in rod is inserted to the middle part of the insertion slot and the insertion rod, so as to realize the limiting of the whole insertion piece body, effectively avoid the insertion piece body from falling off the surface of the base plate when running. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall front view structural schematic diagram of the utility model;

[0017] Figure 2 It is the overall structure schematic diagram of the insertion piece body of the utility model;

[0018] Figure 3 It is the inside structure schematic diagram of the avoiding groove in the insertion piece body of the utility model;

[0019] Figure 4 It is the internal structure schematic view of the sliding slot in the plug-in piece body of the utility model;

[0020] Figure 5 It is the structure schematic view of the limiting structure of the utility model.

[0021] In the drawing: 1, base plate; 11, slot; 12, fixed baffle; 13, plug-in rod; 2, plug-in piece body; 21, arc slot; 22, avoiding slot; 23, shaft; 24, plug-in rod; 25, positioning rail; 26, sliding slot; 27, push plate; 28, first spring; 3, limiting structure; 31, storage slot; 32, guide slot; 33, sliding rod; 34, wedge-shaped limiting block; 35, second spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides the following technical schemes:

[0024] A knitted machine plug-in piece convenient to replace quickly, including base plate 1, the surface of base plate 1 is provided with slot 11, the upper end of slot 11 is provided with fixed baffle 12, the upper end of slot 11 is provided with plug-in rod 13.

[0025] The inside of slot 11 is connected with plug-in piece body 2 by plug-in connection, the surface of plug-in piece body 2 is provided with arc slot 21, the inside of the end of plug-in piece body 2 away from arc slot 21 is provided with avoiding slot 22, the inner wall of avoiding slot 22 is fixedly connected with shaft 23, the inside of avoiding slot 22 is fixedly connected with positioning rail 25, plug-in rod 24 is tightly attached to positioning rail 25 after turning down a certain angle. The surface of shaft 23 is rotatably connected with plug-in rod 24, plug-in rod 24 is connected to the inside of slot 11 and plug-in rod 13 by clamping, and the upper and lower surfaces of plug-in rod 24 are tightly attached to slot 11 and plug-in rod 13 respectively, plug-in rod 24 is parallelly arranged with the bottom surface of plug-in piece body 2 after being clamped to the inside of slot 11, the inside of avoiding slot 22 is fixedly connected with positioning rail 25, the inner wall of arc slot 21 is provided with sliding slot 26, the inside of sliding slot 26 is slidably connected with push plate 27, the inside of sliding slot 26 is provided with first spring 28, fixed baffle 12 is clamped to the inner wall of arc slot 21, and push plate 27 is tightly attached to plug-in rod 13.

[0026] The surface of the inserting rod 24 is fixedly connected with a limiting structure 3, the surface of the inserting rod 24 is provided with a receiving groove 31, the surface of the inserting rod 24 is provided with a guide groove 32, the inner wall of the guide groove 32 is slidably connected with a sliding rod 33, the surface of the sliding rod 33 is fixedly connected with a wedge-shaped limiting block 34, the wedge-shaped limiting block 34 is slidably connected with the inner wall of the receiving groove 31, the inside of the receiving groove 31 is provided with a second spring 35, after the bottom surface of the inserting rod 24 is arranged in parallel with the bottom surface of the inserting piece body 2, the wedge-shaped limiting block 34 is popped out by the second spring 35 and tightly abuts against the top surface of the inserting piece body 2.

[0027] When the inserting piece body 2 is installed, firstly, the one end of the inserting piece body 2 close to the arc-shaped groove 21 is inserted into the inside of the inserting groove 11, after completion, the one side of the fixed blocking rod 12 is pushed, and the fixed blocking rod 12 is inserted into the inside of the arc-shaped groove 21 and tightly abuts against the push plate 27, after completion, the one end of the inserting piece body 2 far away from the arc-shaped groove 21 is inserted into the inside of the inserting groove 11, at this time, the inserting rod 24 tightly abuts against the inner wall of the inserting groove 11, after completion, the inserting piece body 2 is entirely extruded downwards, while being pressed, the inserting rod 24 rotates on the surface of the shaft rod 23 and moves to the middle of the inserting groove 11 and the inserting rod 13, while the inserting rod 24 moves, the push plate 27 slides on the inner wall of the sliding groove 26 and extrudes and contracts the first spring 28, until the bottom surface of the inserting rod 24 is parallel with the bottom surface of the inserting piece body 2, at this time, the inserting rod 24 is completely inserted into the middle of the inserting groove 11 and the inserting rod 13, at the same time, the bottom surface of the inserting piece body 2 keeps parallel with the bottom surface of the inserting rod 24, at this time, the wedge-shaped limiting block 34 is out of the inner wall of the avoiding groove 22, at this time, the second spring 35 pushes the wedge-shaped limiting block 34 to slide on the inner wall of the receiving groove 31, while the wedge-shaped limiting block 34 moves, the sliding rod 33 slides on the inner wall of the guide groove 32, until the wedge-shaped limiting block 34 moves to the top surface of the inserting piece body 2 and tightly abuts against the top surface of the inserting piece body 2, so that the quick installation of the inserting piece body 2 as a whole can be completed, when the inserting piece body 2 is disassembled, the wedge-shaped limiting block 34 is only pushed to the inner wall of the receiving groove 31, after completion, the one end of the inserting piece body 2 close to the inserting rod 24 is pulled up, the inserting rod 24 is turned inwards, so that the quick installation and disassembly of the inserting piece body 2 can be completed.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be substantially modified without departing from the spirit and the scope of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A knitted machine insert facilitating quick change, comprising a base plate (1), characterized in that: The surface of the substrate (1) is provided with a slot (11), and the upper end of the slot (11) is provided with a fixed stop lever (12). The inside of the slot (11) is connected with a plug-in body (2), the surface of the plug-in body (2) is provided with an arc-shaped groove (21), the inside of the end of the plug-in body (2) away from the arc-shaped groove (21) is provided with an avoiding groove (22), the inner wall of the avoiding groove (22) is fixedly connected with a shaft rod (23), the surface of the shaft rod (23) is rotatably connected with a plug-in rod (24), the inside of the avoiding groove (22) is fixedly connected with a positioning rail (25), the inner wall of the arc-shaped groove (21) is provided with a sliding groove (26), the inside of the sliding groove (26) is slidably connected with a push plate (27), and the inside of the sliding groove (26) is provided with a first spring (28).

2. A knitter insert according to claim 1, characterized in that: The surface of the plug-in rod (24) is fixedly connected with a limiting structure (3), the surface of the plug-in rod (24) is provided with a receiving groove (31), the surface of the plug-in rod (24) is provided with a guide groove (32), the inner wall of the guide groove (32) is slidably connected with a sliding rod (33), the surface of the sliding rod (33) is fixedly connected with a wedge-shaped limiting block (34), the wedge-shaped limiting block (34) is slidably connected with the inner wall of the receiving groove (31), and the inside of the receiving groove (31) is provided with a second spring (35).

3. A knitter insert according to claim 1, wherein: The plug-in rod (24) is connected in the inside of the slot (11) and the plug-in rod (13), and the upper and lower surfaces of the plug-in rod (24) are respectively in close contact with the slot (11) and the plug-in rod (13), and the plug-in rod (24) is connected to the inside of the slot (11) and the bottom surface of the plug-in body (2) is arranged in parallel.

4. A knitter insert according to claim 1, wherein: The fixed stop lever (12) is connected to the inner wall of the arc-shaped groove (21), and the push plate (27) is in close contact with the plug-in rod (13).

5. A knitter insert according to claim 2, wherein: After the bottom surface of the plug-in rod (24) is arranged in parallel with the bottom surface of the plug-in body (2), the wedge-shaped limiting block (34) is popped out by the second spring (35) and is in close contact with the top surface of the plug-in body (2).

6. A knitter insert according to claim 1, wherein: The inside of the avoiding groove (22) is fixedly connected with the positioning rail (25), and the plug-in rod (24) is in close contact with the positioning rail (25) after being turned down by a certain angle.

Images