Full-automatic computerized flat knitting machine with replaceable needle plate

Abstract

The utility model relates to the technical field of full-automatic computerized flat knitting machines, in particular to a full-automatic computerized flat knitting machine with replaceable needle plates, which comprises a mounting plate, needle plates and a needle plate, the replacing mechanism is arranged on the surface of the mounting plate; wherein the replacement mechanism comprises mounting blocks which are fixedly connected to the rear end of the needle plate and are distributed in equal columns, the surfaces of the mounting blocks are clamped to the inner wall of a mounting plate, and the inner wall of the mounting plate is slidably connected with two mounting frames; according to the device, the fixing state of the needle plate and the mounting plate is quickly released by utilizing the limiting disc, the rotating rod and the mounting frame, the needle plate is quickly mounted on the mounting plate by utilizing the mounting block, the mounting rod and the limiting disc, the needle plate in the full-automatic computerized flat knitting machine is more convenient to replace, the rotating rod and the limiting disc are limited by utilizing the limiting rod, and the replacement efficiency is improved. And the stability of the needle plate mounted on the mounting plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of full-automatic computerized flat knitting machines, in particular to a full-automatic computerized flat knitting machine with replaceable needle plates. Background Art

[0002] Fully automatic computerized flat knitting machine is a highly automated and intelligent production equipment in the knitting industry. It uses advanced computer control technology to achieve full automation of the knitting process. The needle plate is covered with precisely arranged needles, which move up and down according to the instructions of the computer program. Through actions such as piercing, holding yarn, and releasing yarn, they interact with the yarn to form the basic structure of the knitted fabric. In order to knit different styles of fabrics, it is necessary to replace the needle plate with different layouts.

[0003] After searching, the Chinese patent "A needle plate device for a fully automatic computer knitting machine" authorization announcement number "CN220927111U" realizes the installation of the needle plate in the computer flat knitting machine through reserved holes, mounting screw holes and screws, ensuring that the needle plate in the computer flat knitting machine is replaceable.

[0004] When replacing the needle plate in the computer flat knitting machine, multiple screws need to be turned, which makes it too inconvenient to replace the needle plate in the computer flat knitting machine.

[0005] Therefore, a fully automatic computerized flat knitting machine with replaceable needle plates is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fully automatic computerized flat knitting machine with replaceable needle plates in order to solve the above problems, thereby improving the problem that it is too inconvenient to replace the needle plates in the computerized flat knitting machine.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a fully automatic computerized flat knitting machine with replaceable needle plates, comprising: a mounting plate, wherein the front and rear ends of the mounting plate are both provided with needle plates; a replacement mechanism, wherein the replacement mechanism is arranged on the surface of the mounting plate; wherein the replacement mechanism comprises mounting blocks fixedly connected to the rear end of the needle plates and distributed in equal rows, the surface of the mounting blocks being clamped to the inner wall of the mounting plate, the inner wall of the mounting plate being slidably connected with two mounting racks, the upper end of the surface of the mounting racks being clamped to the inner wall of the mounting blocks, one side of the mounting plate being fixedly connected with a fixing block, the inner wall of the fixing block being rotatably connected with a rotating rod, the bottom end of the rotating rod being fixedly connected with a limiting disk. By using the limiting disk, the rotating rod and the mounting rack, the fixing state of the needle plate and the mounting plate can be quickly released, and by using the mounting block, the mounting rod and the limiting disk, the needle plate can be quickly installed on the mounting plate, and the replacement of the needle plate in the fully automatic computerized flat knitting machine is more convenient.

[0008] Preferably, the top of the rotating rod is slidably connected to a limiting rod, and the surface of the limiting rod is sequentially clamped to the inner wall of the fixing block and the limiting plate. The limiting rod is used to limit the rotating rod and the limiting plate, ensuring the stability of the needle plate installed on the mounting plate.

[0009] Preferably, a spring is fixedly connected to the bottom of the mounting frame, and the bottom end of the spring is fixedly connected to the inner bottom wall of the mounting plate. The spring is used to achieve the initial positioning of the needle plate on the mounting plate, and the needle plate is easily installed on the mounting plate.

[0010] Preferably, an indirect block is slidably connected to the inner wall of the fixed block, and a surface of the indirect block is snap-fitted to the inner wall of the limiting rod.

[0011] Preferably, an iron-absorbing block is fixedly connected to the inner side of the indirect block.

[0012] Preferably, a positioning block is fixedly connected to the inner wall of the fixing block, the positioning block is an iron component, and one side of the iron-absorbing block is magnetically attracted to one side of the positioning block.

[0013] Preferably, a spring sheet is fixedly connected to one side of the indirect block, and the other end of the spring sheet is fixedly connected to the inner wall of the fixed block. The spring sheet and the indirect block are used to limit the limit rod, and the magnetic block and the positioning block are used to stably clamp the indirect block in the limit rod, thereby ensuring the stability of the needle plate installed on the mounting plate.

[0014] Preferably, the rear end of the surface of the mounting block is in a "V" shape.

[0015] The beneficial effects of the utility model are:

[0016] 1. The limit plate, rotating rod and mounting frame are used to quickly release the fixed state of the needle plate and the mounting plate. The mounting block, mounting rod and limit plate are used to quickly install the needle plate on the mounting plate. It is more convenient to replace the needle plate in the fully automatic computer flat knitting machine. The limit rod is used to limit the rotating rod and the limit plate, ensuring the stability of the needle plate installed on the mounting plate.

[0017] 2. The spring is used to initially position the needle plate on the mounting plate. The installation of the needle plate on the mounting plate is simple. The spring sheet and the indirect block are used to limit the limit rod. The magnetic block and the positioning block are used to stably clamp the indirect block in the limit rod, thereby ensuring the stability of the needle plate installed on the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the mounting plate and the needle plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the replacement mechanism structure of the utility model;

[0021] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0022] In the figure: 1. mounting plate; 2. needle plate; 3. replacement mechanism; 31. mounting block; 32. mounting frame; 33. spring; 34. fixing block; 35. rotating rod; 36. limiting plate; 37. limiting rod; 38. indirect block; 39. magnetic block; 310. positioning block; 311. spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-4 As shown, a needle plate replaceable fully automatic computer flat knitting machine comprises: a mounting plate 1, a needle plate 2 is provided at both the front and rear ends of the mounting plate 1; a replacement mechanism 3, the replacement mechanism 3 is arranged on the surface of the mounting plate 1; wherein the replacement mechanism 3 comprises mounting blocks 31 fixedly connected to the rear end of the needle plate 2 and arranged in equal rows, the surface of the mounting block 31 is clamped to the inner wall of the mounting plate 1, the inner wall of the mounting plate 1 is slidably connected with two mounting racks 32, the upper end of the surface of the mounting rack 32 is clamped to the inner wall of the mounting block 31, a fixing block 34 is fixedly connected to one side of the mounting plate 1, the inner wall of the fixing block 34 is rotatably connected with a rotating rod 35, the bottom end of the rotating rod 35 is fixedly connected to a limiting disk 36, the top end of the rotating rod 35 is slidably connected to a limiting rod 37, the surface of the limiting rod 37 is clamped to the inner wall of the fixing block 34 and the limiting disk 36 in sequence, and the rear end of the surface of the mounting block 31 is in a "V" shape. The mounting plate 1 is fixed to the inner side of the computer flat knitting machine by bolts or welding. The limiting rod 37 is a rubber component, and the limiting rod 37 is tightly engaged with the fixing block 34 and the limiting plate 36 through friction.

[0025] When the needle plate 2 in the computer flat knitting machine needs to be replaced, the limit rod 37 is pulled to make the limit rod 37 move away from the limit disk 36 and the fixed block 34 in turn, and the rotating rod 35 is rotated. Because the rotating rod 35 and the limit disk 36 are not at the same center of a circle, the rotation of the rotating rod 35 drives the limit disk 36 to rotate eccentrically, so that the top of the limit disk 36 moves away from the bottom of the mounting frame 32, and the two mounting frames 32 are pressed down to make the mounting frame 32 move away from the mounting block 31. The rotating rod 35 is rotated to make the limit disk 36 rotate eccentrically, and the bottom end of the limit disk 36 contacts the top of the mounting frame 32 to restrict the mounting frame 32. At this time, the needle plate 2 is pulled to quickly separate the needle plate 2 from the mounting plate 1, and the needle plate 2 to be used is aligned with the The mounting plate 1 is touched. Since the rear end of the surface of the mounting block 31 is in a "V" shape, the mounting block 31 can be quickly inserted into the mounting plate 1. The mounting frame 32 moves up and is clamped in the mounting block 31. The rotating rod 35 is rotated to make the top of the limit plate 36 contact the bottom of the mounting frame 32, and the limit rod 37 is pushed downward in the rotating rod 35, so that the limit rod 37 is clamped in the fixed block 34 and the limit plate 36 in turn, and the limit plate 36 is limited to make the needle plate 2 stably installed on the mounting plate 1. At this time, the fully automatic computer flat knitting machine is turned on, and the clothes of corresponding specifications are knitted on the replaced needle plate 2. The process of knitting clothes by the fully automatic computer flat knitting machine is an existing well-known technology and will not be repeated here.

[0026] like Figure 3-4 As shown, a spring 33 is fixedly connected to the bottom of the mounting frame 32, and the bottom end of the spring 33 is fixedly connected to the inner bottom wall of the mounting plate 1. An indirect block 38 is slidably connected to the inner wall of the fixed block 34. The surface of the indirect block 38 is clamped on the inner wall of the limiting rod 37. An iron magnet 39 is fixedly connected to the inner side of the indirect block 38. A positioning block 310 is fixedly connected to the inner wall of the fixed block 34. The positioning block 310 is an iron component. One side of the iron magnet 39 is magnetically attracted to one side of the positioning block 310. A spring piece 311 is fixedly connected to one side of the indirect block 38, and the other end of the spring piece 311 is fixedly connected to the inner wall of the fixed block 34. The elastic force of the spring 33 pushes the mounting bracket 32 ​​upward, so that the mounting bracket 32 ​​is stuck in the mounting block 31, so that the needle plate 2 is initially positioned on the mounting plate 1, and the elastic force of the spring 311 pushes the indirect block 38 to move and be stuck in the limit rod 37. At this time, the magnetic block 39 is adsorbed on the positioning block 310, so that the limit rod 37 is stably stuck in the fixed block 34 and the limit plate 36.

[0027] When the utility model is in use, the indirect block 38 is pushed to make the indirect block 38 away from the limiting rod 37, the limiting rod 37 is pulled to make the limiting rod 37 move away from the limiting plate 36 and the fixing block 34 in turn, and the rotating rod 35 is rotated. Because the rotating rod 35 and the limiting plate 36 are not at the same center of a circle, the rotating rod 35 rotates to drive the limiting plate 36 to rotate eccentrically, so that the top of the limiting plate 36 moves away from the bottom of the mounting bracket 32, and the two mounting brackets 32 are pressed downward to make the mounting bracket 32 ​​move away from the mounting block 31. The rotating rod 35 is rotated to make the limiting plate 36 rotate eccentrically, and the bottom end of the limiting plate 36 contacts the top of the mounting bracket 32 ​​to restrict the mounting bracket 32. At this time, the needle plate 2 is pulled to quickly separate the needle plate 2 from the mounting plate 1, and the needle plate 2 to be used is aligned and abutted against the mounting bracket 32. On the plate 1, because the rear end of the surface of the mounting block 31 is in a "V" shape, the mounting block 31 can be quickly inserted into the mounting plate 1. At this time, the rotating rod 35 is rotated to make the bottom end of the limit plate 36 move away from the top of the mounting frame 32. The elastic force of the spring 33 pushes the mounting frame 32 to move up and be stuck in the mounting block 31. The rotating rod 35 is rotated to make the top of the limit plate 36 contact the bottom of the mounting frame 32, and the limit rod 37 is pushed down in the rotating rod 35, so that the limit rod 37 is sequentially stuck in the fixed block 34 and the limit plate 36. At this time, the elastic force of the spring 311 pushes the indirect block 38 to move and be stuck in the limit rod 37, and the magnetic block 39 is adsorbed on the positioning block 310, so that the limit rod 37 is stably stuck in the fixed block 34 and the limit plate 36, so that the needle plate 2 is stably installed on the mounting plate 1.

[0028] It should be noted that the mounting plate 1, needle plate 2, spring 33, magnetic block 39 and spring piece 311 in the above description are all relatively mature devices in the prior art. The specific models can be selected according to actual needs and will not be described in detail here.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fully automatic computerized flat knitting machine with replaceable needle plates, characterized in that: include: A mounting plate (1), wherein needle plates (2) are provided at both the front and rear ends of the mounting plate (1); A replacement mechanism (3), wherein the replacement mechanism (3) is arranged on the surface of the mounting plate (1); The replacement mechanism (3) comprises a mounting block (31) fixedly connected to the rear end of the needle plate (2) and arranged in an even row, the surface of the mounting block (31) being clamped to the inner wall of the mounting plate (1), the inner wall of the mounting plate (1) being slidably connected to two mounting racks (32), the upper end of the surface of the mounting rack (32) being clamped to the inner wall of the mounting block (31), a fixing block (34) being fixedly connected to one side of the mounting plate (1), the inner wall of the fixing block (34) being rotatably connected to a rotating rod (35), the bottom end of the rotating rod (35) being fixedly connected to a limiting disk (36).

2. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 1, characterized in that: The top end of the rotating rod (35) is slidably connected to a limiting rod (37), and the surface of the limiting rod (37) is sequentially clamped to the inner wall of the fixing block (34) and the limiting plate (36).

3. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 1, characterized in that: A spring (33) is fixedly connected to the bottom of the mounting frame (32), and the bottom end of the spring (33) is fixedly connected to the inner bottom wall of the mounting plate (1).

4. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 1, characterized in that: The inner wall of the fixed block (34) is slidably connected with an indirect block (38), and the surface of the indirect block (38) is clamped on the inner wall of the limiting rod (37).

5. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 4, characterized in that: An iron-absorbing block (39) is fixedly connected to the inner side of the indirect block (38).

6. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 5, characterized in that: A positioning block (310) is fixedly connected to the inner wall of the fixing block (34); the positioning block (310) is an iron component; and one side of the iron-absorbing block (39) is magnetically attracted to one side of the positioning block (310).

7. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 4, characterized in that: A spring sheet (311) is fixedly connected to one side of the indirect block (38), and the other end of the spring sheet (311) is fixedly connected to the inner wall of the fixed block (34).

8. The fully automatic computerized flat knitting machine with replaceable needle plates according to claim 1, characterized in that: The rear end of the surface of the mounting block (31) is in a "V" shape.

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