Multi-needle needle bar assembly of embroidery machine

Abstract

The utility model discloses a multi-needle needle bar assembly of an embroidery machine. The device comprises a frame body and an adjusting assembly arranged in the frame body, the adjusting assembly comprises a transverse block fixedly connected in the frame body, a through hole is formed in the surface of the transverse block, telescopic columns are detachably connected to the two sides in the through hole, one end of each telescopic column is connected with a clamping block in a matched mode, and a needle rod mechanism is movably connected in the clamping block. One end of a needle rod mechanism is inserted and connected through a plurality of through holes formed in the surface of a transverse block, when different needle rods need to be quickly limited to stop operation in the operation process, every two telescopic columns form a group and are oppositely arranged in the through holes, and when the telescopic columns work, clamping blocks with one ends connected in a matched mode are pushed; therefore, the needle bars in the through holes are rapidly clamped and fixed through the clamping blocks, different needle bars of the whole needle bar mechanism are rapidly controlled through the multiple sets of telescopic columns, and then the adjustability of the multi-needle needle bar of the embroidery machine to the needle bars is high when the multi-needle needle bar is used.

Description

Technical Field

[0001] The utility model relates to the technical field of embroidery machine equipment, in particular to a multi-needle needle bar component of an embroidery machine. Background Art

[0002] Mechanical and electrical principles of embroidery machines: First, use embroidery CAD software to make a plate. After the sample is generated, the disks containing the embroidery program and patterns are placed in the computer disk drive one by one. Under program control, the computer converts the pattern coordinate values ​​into electrical signals equivalent to the displacement of the stretcher in the X and Y directions, and sends them to the X, Y, and Z single-chip computer systems for motor speed increase and decrease processing. After that, the three-phase six-beat signal is output, and the power amplifier box of the line motor performs power amplification. The red support X and Y stepper motors drive the stretcher to complete the feeding movement between X and Y; at the same time, the Z stepper motor is driven to drive the needle to move up and down, so that the embroidery can be carried out continuously.

[0003] Patent No. CN2700362Y This utility model relates to an improvement on the needle bar frame structure of a high-speed computer embroidery machine. It includes two side beams, two cross beams are arranged between the two side beams, needle bar holes are arranged on the two cross beams, and the lower end of the cross beam A is convex outward, and a groove is arranged in the lower end of the cross beam A. The utility model has the characteristics of reasonable structure, good lubrication effect, convenient installation of the thread clamp and the color-changing roller mounting plate, and can keep the surrounding environment clean; it is conducive to removing the dead point on the needle bar, and solves the problem that the dead point block on the needle bar moves up and down at high speed, thereby squeezing out the lubricating oil on the linoleum and splashing out.

[0004] However, there are some problems in the use of the existing multi-needle needle bars of embroidery machines. The multi-needle needle bars of embroidery machines currently on the market have low adjustability of the needle bars during use and lack a variety of adjustment and fixing measures during use, thereby reducing the overall convenience of use. Utility Model Content

[0005] The utility model aims to provide a multi-needle needle bar assembly for an embroidery machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: comprising a frame and an adjustment component arranged inside the frame;

[0007] The adjustment component includes a horizontal block fixedly connected to the inside of the frame, a through hole is opened on the surface of the horizontal block, telescopic columns are detachably connected on both sides of the through hole, one end of the telescopic column is cooperatively connected to a clamping block, and a needle rod mechanism is movably connected inside the clamping block, and the needle rod mechanism is limited and adjusted by the clamping block.

[0008] Preferably, the adjustment assembly further comprises a protective shell detachably connected to one end of the transverse block, and a telescopic column is cooperatively connected to the interior of the protective shell.

[0009] Preferably, a shell is fixedly connected to the top of the frame, and an inner groove is provided inside the shell.

[0010] Preferably, a telescopic rod is detachably connected to the interior of the inner groove, and the number of the telescopic rods is multiple.

[0011] Preferably, one end of the telescopic rod is cooperatively connected with a vertical plate, and the vertical plate is movably connected inside the inner groove.

[0012] Preferably, a horizontal plate is fixedly connected to the top of the vertical plate, and there are multiple shells.

[0013] Preferably, a needle rod mechanism is cooperatively connected inside the transverse plate.

[0014] Preferably, the needle rod mechanism is movably connected inside the frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model: when in use, multiple needle bars of its needle bar mechanism operate in the frame, one end of the needle bar mechanism is inserted and connected through multiple through holes opened on the surface of the horizontal block, and when different needle bars need to be quickly limited and stopped during operation, different telescopic column power supply current output ends are connected through an external power supply, and two telescopic columns form a group and are relatively arranged in the through hole. When the telescopic columns are working, they push the clamping block that is matched and connected at one end, so that the needle bar in the through hole is quickly clamped and fixed by the clamping block, and the multiple groups of telescopic columns quickly control the different needle bars of the overall needle bar mechanism, and then the multi-needle needle bar of the embroidery machine has a high adjustability for the needle bar when in use, and has a variety of adjustment and fixing measures when in use, thereby improving the overall convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the housing of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of an embodiment of the utility model.

[0020] In the figure: 1, frame; 2, shell; 3, inner groove; 4, telescopic rod; 5, vertical plate; 6, horizontal plate; 7, needle bar mechanism; 801, horizontal block; 802, through hole; 803, protective shell; 804, telescopic column; 805, clamping block. DETAILED DESCRIPTION

[0021] In order to solve the problem, the embodiment of the utility model provides a multi-needle needle bar assembly for an embroidery machine. The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0022] Example

[0023] See also Figure 1-3 The present embodiment provides a frame body 1 and an adjustment component arranged inside the frame body 1, the adjustment component includes a horizontal block 801 fixedly connected to the inside of the frame body 1, a through hole 802 is opened on the surface of the horizontal block 801, telescopic columns 804 are detachably connected on both sides of the through hole 802, one end of the telescopic column 804 is cooperatively connected with a clamping block 805, and a needle rod mechanism 7 is movably connected inside the clamping block 805, and the needle rod mechanism 7 is limited and adjusted by the clamping block 805.

[0024] In this embodiment, the adjustment component also includes a protective shell 803 detachably connected to one end of the horizontal block 801, and a telescopic column 804 is connected inside the protective shell 803. A shell 2 is fixedly connected to the top of the frame 1, and an inner groove 3 is opened inside the shell 2. A telescopic rod 4 is detachably connected inside the inner groove 3. There are multiple telescopic rods 4, and one end of the telescopic rod 4 is connected with a vertical plate 5. The vertical plate 5 is movably connected inside the inner groove 3. A horizontal plate 6 is fixedly connected to the top of the vertical plate 5. There are multiple shells 2. When the horizontal plate 6 drives the needle bar mechanism 7 to operate, the power current output end of the telescopic rod 4 is connected through an external power supply. The telescopic rod 4 works to drive the vertical plate 5 connected at the top to move, which can drive the horizontal plate 6 connected at one end of the vertical plate 5 to operate. The needle bar mechanism 7 is connected inside the horizontal plate 6, and the needle bar mechanism 7 is movably connected inside the frame 1.

[0025] When in use, multiple needle bars of the needle bar mechanism 7 are in operation in the frame 1, and one end of the needle bar mechanism 7 is inserted and connected through multiple through holes 802 opened on the surface of the horizontal block 801. When different needle bars need to be quickly limited and stopped during operation, different telescopic columns 804 are connected to the power current output ends through an external power supply. Two telescopic columns 804 form a group and are relatively arranged in the through hole 802. When the telescopic columns 804 are working, they push the clamping block 805 connected at one end, so that the needle bar in the through hole 802 is quickly clamped and fixed by the clamping block 805. The multiple groups of telescopic columns 804 quickly control the different needle bars of the overall needle bar mechanism 7, and then the multi-needle needle bar of the embroidery machine has a high adjustability for the needle bar when in use, and has a variety of adjustment and fixing measures when in use, thereby improving the overall convenience of use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-needle needle bar assembly for an embroidery machine, characterized in that: It comprises a frame (1) and an adjustment component arranged inside the frame (1); The adjustment assembly comprises a transverse block (801) fixedly connected to the inside of the frame (1); a through hole (802) is provided on the surface of the transverse block (801); telescopic columns (804) are detachably connected to both sides of the through hole (802); a clamping block (805) is cooperatively connected to one end of the telescopic column (804); a needle bar mechanism (7) is movably connected to the inside of the clamping block (805); and the needle bar mechanism (7) is limitedly adjusted by the clamping block (805).

2. The multi-needle needle bar assembly of an embroidery machine according to claim 1, characterized in that: The adjustment assembly further comprises a protective shell (803) detachably connected to one end of the horizontal block (801), and a telescopic column (804) is cooperatively connected inside the protective shell (803).

3. The multi-needle needle bar assembly of an embroidery machine according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to a shell (2), and an inner groove (3) is provided inside the shell (2).

4. The multi-needle needle bar assembly of an embroidery machine according to claim 3, characterized in that: A telescopic rod (4) is detachably connected to the interior of the inner groove (3), and there are multiple telescopic rods (4).

5. The multi-needle needle bar assembly of an embroidery machine according to claim 4, characterized in that: One end of the telescopic rod (4) is cooperatively connected to a vertical plate (5), and the vertical plate (5) is movably connected inside the inner groove (3).

6. The multi-needle needle bar assembly of an embroidery machine according to claim 5, characterized in that: The top of the vertical plate (5) is fixedly connected to a horizontal plate (6), and there are multiple shells (2).

7. The multi-needle needle bar assembly of an embroidery machine according to claim 6, characterized in that: The interior of the transverse plate (6) is cooperatively connected with a needle bar mechanism (7).

8. The multi-needle needle bar assembly of an embroidery machine according to claim 1, characterized in that: The needle rod mechanism (7) is movably connected inside the frame (1).

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