Machine head cloth plate structure of computerized flat knitting machine

Abstract

The utility model discloses a machine head cloth plate structure of a computerized flat knitting machine, which comprises a control bottom plate of a machine head, a plurality of pin header units are arranged on the control bottom plate, and the control bottom plate is in control connection with a machine head terminal circuit board through the pin header units. The machine head cloth plate structure of the computerized flat knitting machine is reasonable in layout, does not occupy too much installation space, can achieve efficient and rapid assembly, improves production efficiency, saves cost, and is particularly suitable for being used as a machine head cloth plate structure of the computerized flat knitting machine with multiple machine heads.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of computerized flat knitting machine, and particularly relates to a head cloth board structure of computerized flat knitting machine. BACKGROUND

[0002] The head controller of the computerized flat knitting machine is one of the core structures of the computerized flat knitting machine, and is used for realizing various operations of the head of the computerized flat knitting machine, such as the actions of multiple function modules of the computerized flat knitting machine, for example, the triangle, the degree goal, the needle selection, the yarn nozzle and the like.

[0003] Since the control requirements to be met are various, if the head control board is used to realize the control requirements, not only the installation space of the head is not allowed, but also the customer cannot flexibly select the required function modules; if a function module control board is arranged for each function module, the cloth board is difficult to arrange, and the structure cost is increased.

[0004] Therefore, the applicant hopes to solve the above technical problems by seeking a technical solution. SUMMARY

[0005] Therefore, the utility model discloses a head cloth board structure of computerized flat knitting machine, which is reasonable in layout, does not need to occupy too much installation space, can realize efficient and rapid assembly, improves production efficiency, saves cost, and is especially suitable for being used as the head cloth board structure of the computerized flat knitting machine with multiple heads.

[0006] The utility model adopts the technical scheme as follows:

[0007] A head cloth board structure of computerized flat knitting machine, comprising a control bottom plate of a head, wherein a plurality of pin arrangement units are arranged on the control bottom plate, and control connection is realized through the pin arrangement units and a head terminal circuit board.

[0008] Preferably, the pin arrangement units are arranged in a spaced parallel mode on the control bottom plate.

[0009] Preferably, the control bottom plate adopts a PCB circuit board.

[0010] Preferably, the control bottom plate is provided with a main control circuit, and the main control circuit is electrically connected with the pin arrangement units through IO extension.

[0011] Preferably, the control bottom plate is respectively provided with a power supply interface and a serial interface for communication connection with external elements.

[0012] Preferably, the head terminal circuit board comprises an A stepping motor control board of the head, an A needle selection control board of the head, a triangle control board of the head, a B needle selection control board of the head, a B stepping motor control board of the head and a yarn nozzle control board of the head; wherein,

[0013] The A stepper motor control board and the B stepper motor control board are used for degree control, and the degree represents the coil density.

[0014] The A needle selection control board and the B needle selection control board are used for needle selection control.

[0015] The cam control board is used for control of needle turning, needle interlocking and left and right lifting position.

[0016] The yarn nozzle control board is used for yarn nozzle control.

[0017] Preferably, each control board is correspondingly provided with a needle arranging unit on the control bottom plate; wherein the A stepper motor control board of the machine head, the A needle selection control board of the machine head, the cam control board of the machine head, the B needle selection control board of the machine head, the B stepper motor control board of the machine head and the yarn nozzle control board of the machine head are sequentially and spacedly arranged in the left and right directions.

[0018] Preferably, the computerized flat knitting machine comprises at least a first machine head and a second machine head; wherein the first machine head comprises the A stepper motor control board of the first machine head, the A needle selection control board of the first machine head, the cam control board of the first machine head, the B needle selection control board of the first machine head, the B stepper motor control board of the first machine head and the yarn nozzle control board of the first machine head; the second machine head comprises the A stepper motor control board of the second machine head, the A needle selection control board of the second machine head, the cam control board of the second machine head, the B needle selection control board of the second machine head, the B stepper motor control board of the second machine head and the yarn nozzle control board of the second machine head; each control board is correspondingly provided with a needle arranging unit on the control bottom plate; and the needle arranging units corresponding to the control boards are sequentially and spacedly arranged in the left and right directions.

[0019] Preferably, the computerized flat knitting machine further comprises a third machine head; wherein the third machine head comprises the A stepper motor control board of the third machine head, the A needle selection control board of the third machine head, the cam control board of the third machine head, the B needle selection control board of the third machine head, the B stepper motor control board of the third machine head and the yarn nozzle control board of the third machine head; each control board is correspondingly provided with a needle arranging unit on the control bottom plate; and the needle arranging units corresponding to the control boards are sequentially and spacedly arranged in the left and right directions.

[0020] Preferably, the needle arranging units are fixedly installed or welded on the control bottom plate; wherein the needle arranging units are single-row structure or double-row or triple-row structure; and each machine head terminal circuit board is inserted into the needle arranging unit corresponding thereto.

[0021] The application sets the control bottom plate of the machine head, sets multiple pin units on the control bottom plate, realizes control connection of the machine head terminal circuit board and the control bottom plate through the corresponding pin units, and makes the machine head terminal circuit board stand on the control bottom plate; on the basis of guaranteeing the control effect of the machine head, the machine head board structure provided by the application is reasonable in structure layout, does not need to occupy too much installation space, can realize efficient and rapid assembly, improves production efficiency, saves cost, and is especially suitable for the machine head board structure of the computerized flat knitting machine with multiple machine heads. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the side structure schematic view of each machine head terminal circuit board inserted in the control bottom plate in the specific embodiment of the application. DETAILED DESCRIPTION

[0023] The utility model embodiment discloses a machine head board structure of computerized flat knitting machine, including the control bottom plate of machine head, wherein, be equipped with multiple pin units on the control bottom plate, realize control connection through each pin unit and machine head terminal circuit board.

[0024] In order to make the personnel in the technical field better understand the technical scheme in the utility model, the technical scheme in the utility model embodiment will be described clearly and completely in the following with the drawings in the utility model embodiment, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor should belong to the protection scope of the utility model.

[0025] Please see Figure 1 As shown in the figure, a machine head board structure of computerized flat knitting machine, including the control bottom plate 1 of machine head, wherein, be equipped with multiple pin units on the control bottom plate 1, realize control connection through each pin unit and machine head terminal circuit board;Preferably, in the embodiment, pin unit is welded (in other embodiments, pin unit can also be set by fixed installation mode) on the control bottom plate;Wherein, pin unit is single-row structure or double-row or three-row structure;And each machine head terminal circuit board is inserted into the corresponding pin unit.

[0026] Preferably, in the embodiment, the control bottom plate 1 adopts PCB circuit board;The control bottom plate 1 is equipped with main control circuit (the main control circuit is not shown in the figure) Figure 1The main control circuit is electrically connected with each pin unit through IO expansion (circuit diagram not shown in detail). The control base plate is provided with a power supply interface and a serial interface for communication connection with external elements. It should be noted that the main control circuit can be specifically set based on actual needs by those skilled in the art, which belongs to the conventional technical means in the art and is not the innovative content of the present application, and therefore will not be described separately.

[0027] Preferably, in order to facilitate layout space, in the present embodiment, each pin unit is arranged in a spaced side-by-side manner on the control base plate 1.

[0028] Preferably, in the present embodiment, the head terminal circuit board includes an A stepper motor control board of the head, an A needle selection control board of the head, a cam control board of the head, a B needle selection control board of the head, a B stepper motor control board of the head, and a yarn nozzle control board of the head. The A stepper motor control board and the B stepper motor control board are used for gauge control, and gauge represents the loop density. The A needle selection control board and the B needle selection control board are used for needle selection control. The cam control board is used for control of the needle turning, needle connecting, and left-right lifting position. The yarn nozzle control board is used for yarn nozzle control.

[0029] Preferably, each control board is correspondingly provided with a pin unit located on the control base plate 1. The A stepper motor control board of the head, the A needle selection control board of the head, the cam control board of the head, the B needle selection control board of the head, the B stepper motor control board of the head, and the yarn nozzle control board of the head are correspondingly arranged in a spaced manner in the left-right direction.

[0030] Preferably, the computerized flat knitting machine includes a first head, a second head, and a third head. The first head includes an A stepper motor control board 2a of the first head, an A needle selection control board 2b of the first head, a cam control board 2c of the first head, a B needle selection control board 2d of the first head, a B stepper motor control board 2e of the first head, and a yarn nozzle control board 2f of the first head. The second head includes an A stepper motor control board 3a of the second head, an A needle selection control board 3b of the second head, a cam control board 3c of the second head, a B needle selection control board 3d of the second head, a B stepper motor control board 3e of the second head, and a yarn nozzle control board 3f of the second head. The third head includes an A stepper motor control board 4a of the third head, an A needle selection control board 4b of the third head, a cam control board 4c of the third head, a B needle selection control board 4d of the third head, a B stepper motor control board 4e of the third head, and a yarn nozzle control board 4f of the third head. Each control board is correspondingly provided with a pin unit located on the control base plate 1. Each control board is correspondingly provided with a pin unit located on the control base plate 1. The pin units corresponding to the control boards are arranged in a spaced manner in the left-right direction. Please refer to Figure 1As shown, from left to right, in order are: the pin unit 5a, 5b, 5c, 5d, 5e, 5f (corresponding to each head terminal circuit board of the first head); the pin unit 6a, 6b, 6c, 6d, 6e, 6f (corresponding to each head terminal circuit board of the second head); the pin unit 7a, 7b, 7c, 7d, 7e, 7f (corresponding to each head terminal circuit board of the third head).

[0031] The embodiment sets the control bottom plate 1 of the head, and then sets a plurality of pin units on the control bottom plate 1, and the head terminal circuit board is connected with the control bottom plate 1 through the corresponding pin unit, so that the head terminal circuit board is distributed on the control bottom plate 1 in a vertical manner; on the basis of ensuring the control effect of the head, the head board structure layout provided by the application is reasonable, without occupying too much installation space, and efficient and rapid assembly can be realized, the production efficiency is improved, the cost is saved, and the embodiment is especially suitable as the head board structure of the computer flat knitting machine with multiple heads.

[0032] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A structure of a head cloth plate of a computerized flat knitting machine, characterized in that, The control base plate comprises a control base plate, wherein a plurality of pin units are arranged on the control base plate, and the control connection is realized through the pin units and the needle head terminal circuit board.

2. The head plate structure of the computerized flat knitting machine according to claim 1, wherein, The pin units are arranged in parallel on the control base plate.

3. The head plate structure of the computerized flat knitting machine according to claim 1, wherein The control base plate is a PCB circuit board.

4. The head plate structure of the computerized flat knitting machine according to claim 1, wherein The control base plate is provided with a main control circuit, and the main control circuit is electrically connected with the pin units through IO expansion.

5. The head plate structure of the computerized flat knitting machine according to claim 1, wherein The control base plate is provided with a power supply interface and a serial interface for communication connection with external elements.

6. The head plate structure of the computerized flat knitting machine according to claim 1, wherein The needle head terminal circuit board comprises an A-step motor control board, an A-needle selection control board, a triangular control board, a B-needle selection control board, a B-step motor control board and a yarn nozzle control board. The A-step motor control board and the B-step motor control board are used for gauge control. The A-needle selection control board and the B-needle selection control board are used for needle selection control. The triangular control board is used for needle turning, needle connection and left-right lifting position control. The yarn nozzle control board is used for yarn nozzle control.

7. The head plate structure of the computerized flat knitting machine according to claim 6, wherein Each control board is provided with a corresponding pin unit on the control base plate.

8. The head plate structure of the computerized flat knitting machine according to claim 6 or 7, wherein The computerized flat knitting machine comprises a first needle head and a second needle head.

9. The head plate structure of the computerized flat knitting machine according to claim 8, wherein The computerized flat knitting machine further comprises a third needle head.

10. The head plate structure of the computerized flat knitting machine according to claim 1, wherein The pin units are fixedly installed or welded on the control base plate. The pin units are single-row, double-row or triple-row structures. Each needle head terminal circuit board is inserted into the corresponding pin unit.

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