Staggered brush control device

Abstract

The utility model relates to the field of flat knitting machines, in particular to a staggered brush control device which comprises a front brush assembly and a rear brush assembly, and the front brush assembly and the rear brush assembly move along respective sliding rods or sliding rails through independent driving devices. During normal knitting, the driving device controls the front brush assembly and the rear brush assembly to run in a staggered manner; when the seam is knitted, the driving device controls the front brush assembly and the rear brush assembly to operate synchronously. After the scheme is adopted, the brush is suitable for running when the front machine head and the rear machine head carry out staggered double-sided weaving.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flat knitting machines, in particular to a staggered brush control device. BACKGROUND

[0002] The computer glove machine belongs to a kind of flat knitting machine, and basic structure is: between left and right pedestals, front and rear needle beds are provided, movable knitting needles are provided in needle groove of needle bed, triangular base plate is provided on split front and rear heads, and triangular base plate moves left and right with head;Various cams are provided on triangular base plate, and needle heel interaction of each cam and knitting needle (combination needle) is carried out, and needle selection, needle lifting and needle cleaning actions are carried out, to complete various knitting functions.

[0003] The existing computer glove machine is generally connected by head connecting device to connect front and rear heads, driven by a driving device, to realize the synchronous movement of front and rear heads.

[0004] But this type of glove machine in operation, half of the process in a round trip of its front and rear heads is in "idling" state, and does not carry out glove knitting, so more and more enterprises begin to develop front and rear heads that can simultaneously knit glove machine;One of the design ideas is to drive the front and rear heads of the glove machine by independent motors, and the front and rear heads can be staggered in relative position during knitting, so as to realize simultaneous knitting of the front and rear surfaces of the glove, and the front and rear heads can be synchronized during sewing.

[0005] The glove machine needs to use brush to assist during knitting and other actions, and the previous brush structure is not suitable for double-sided knitting (such as brush fixed relative to head, synchronous type, etc.), especially the mode of staggered front and rear heads for double-sided knitting.

[0006] Therefore, the inventor makes further research and develops a staggered brush control device, which is produced in this case. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a staggered brush control device, which is suitable for the operation of brush during staggered double-sided knitting of front and rear heads.

[0008] In order to achieve the above purpose, the technical scheme of the utility model is as follows:

[0009] A staggered brush control device, comprising

[0010] Front brush assembly and rear brush assembly, front brush assembly and rear brush assembly move along respective slide rods or slide rails by independent driving devices;

[0011] When normal knitting, driving device controls front brush assembly and rear brush assembly to staggered operation.

[0012] When the seam is knitted, the driving device controls the front brush assembly and the rear brush assembly to operate synchronously.

[0013] The front brush assembly and the rear brush assembly are driven to move along with the machine head by the respective driving devices, so that the brush can assist the double-face knitting in the misaligned manner.

[0014] Further, the front brush assembly is linked with the front stepping motor, and the rear brush assembly is linked with the rear stepping motor.

[0015] The driving device adopts the stepping motor, so that the brush can be controlled more accurately.

[0016] Further, the front brush assembly and the rear brush assembly each include a brush and a sliding base, wherein the brush is arranged on the sliding base, the sliding base is arranged on a sliding rod or a sliding rail and is linked with the driving device through a synchronous belt.

[0017] The brush assembly is moved through the synchronous belt, so that the structure is simpler.

[0018] Further, the driving devices of the front brush assembly and the rear brush assembly are respectively arranged at two ends of the back-and-forth movement stroke of the brush assembly.

[0019] The driving devices are arranged at the two ends, so that the conflict in the installation space can be avoided.

[0020] Further, one end of the synchronous belt is a driving wheel, and the other end is a driven wheel, the driving wheel is linked with the driving device, the driven wheel is linked with the installation adjusting plate, and the tightness of the synchronous belt is adjusted through the adjusting bolt at the side of the installation adjusting plate.

[0021] Further, the brush is clamped on the sliding base through the pressing plate.

[0022] The clamping is realized by the cooperation of the pressing plate and the sliding base.

[0023] After the above scheme is adopted, the utility model has the following advantages compared with the prior art:

[0024] In the double-face misaligned knitting of the glove machine, the cooperation between the brush and the machine head is realized through the separate control of the brush, so that the double-face knitting efficiency is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a distribution diagram of the brush in normal (misaligned) knitting;

[0026] Figure 2 is a distribution diagram of the brush in seam knitting;

[0027] Figure 3 is Figure 1 a bottom view of

[0028] Label explanation

[0029] Brush 1, slide 2, slide rod 3, synchronous belt 4, driving wheel 5, driven wheel 6,

[0030] Stepping motor 7, mounting adjusting plate 8, adjusting bolt 9. DETAILED DESCRIPTION

[0031] The utility model will be further explained in connection with the drawings and specific embodiments.

[0032] A staggered brush control device is applied to double-sided staggered weaving of a glove machine. In the embodiment, the front brush assembly and the rear brush assembly are arranged in a central symmetry. The front brush assembly and the rear brush assembly move along respective slide rods through independent driving devices. Therefore, in the following embodiments, only one set of brush assemblies is labeled in the drawings.

[0033] As shown in the drawings, the brush 1 is clamped on the slide 2 through a pressing plate. The pressing plate and the slide are connected through a bolt. The gap between the two is used to clamp the brush. The slide 2 can slide along the horizontally arranged slide rod 3. The sliding of the slide 2 is achieved through the traction of the synchronous belt. The operation of the synchronous belt 4 is achieved through the movement of the driving wheel 5 and the driven wheel 6 at both ends of the synchronous belt. The driving wheel 5 is driven to rotate by the stepping motor 7. The driven wheel rotates following the driving wheel. The driven wheel is arranged on the mounting adjusting plate 8. The mounting adjusting plate is linked with the adjusting bolt 9 on the side of the base. By screwing the adjusting bolt 9, the relative position of the mounting adjusting plate 8 can be adjusted, so as to adjust the tightness of the synchronous belt 4.

[0034] When the glove machine performs staggered double-sided weaving, as shown in the drawings, Figure 1 the two brush assemblies are staggered in front and back positions (relative to the glove machine) during operation. When the glove machine performs seam weaving, as shown in the drawings, Figure 2 the stepping motor controls the synchronous operation of the two brush assemblies.

[0035] The above is only a specific embodiment of the utility model. The words such as "up", "down", "left", "right", "middle" and the like involved in the utility model are only for reference, not absolute limitation. Any non-substantial change made by using the utility model shall be regarded as an act of infringing the protection scope of the utility model.

Claims

1. A misregistration brush control apparatus, characterized by: Comprising The front brush assembly and the rear brush assembly are moved along the respective slide rods or slide rails by independent driving devices. When normally knitting, the driving devices control the front brush assembly and the rear brush assembly to operate in staggered mode. When knitting by the linking method, the driving devices control the front brush assembly and the rear brush assembly to operate in synchronous mode.

2. A misaligned brush control device according to claim 1, wherein: The front brush assembly is linked with the front stepping motor, and the rear brush assembly is linked with the rear stepping motor.

3. A misaligned brush control device according to claim 1, wherein: The front brush assembly and the rear brush assembly each comprise a brush and a slide base, wherein the brush is arranged on the slide base, the slide base is arranged on the slide rod or the slide rail, and the slide base is linked with the driving device by a synchronous belt.

4. A misaligned brush control device according to claim 1, wherein: The driving devices of the front brush assembly and the rear brush assembly are respectively arranged at both ends of the stroke of the back-and-forth movement of the brush assembly.

5. A misaligned brush control device as claimed in claim 3, wherein: One end of the synchronous belt is a driving wheel, and the other end is a driven wheel. The driving wheel is linked with the driving device, and the driven wheel is linked with a mounting and adjusting plate. The tightness of the synchronous belt is adjusted by adjusting the adjusting bolts on the side edges of the mounting and adjusting plate.

6. A misaligned brush control device according to claim 3, wherein: The brush is clamped on the slide base by a pressing plate.

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