Automatic bristle filling mechanism for paint brush head

[0019] In order to facilitate the understanding of those skilled in the art, the structure of the present invention will be further described in detail with the embodiments and the accompanying drawings:

[0020] Such as figure 1 As shown, an automatic hair-loading mechanism for a paint brush head includes an iron shell conveying and positioning mechanism 1, a hair-distributing and hair-removing mechanism 2, a pressing and slapping mechanism 3, a filling and plugging mechanism 4, a shaving, pulling and combing mechanism 5, and a control System 6 is composed; the control system is composed of a PLC controller 61 and a servo motor 62. The working status of each cylinder and component of the automatic furring mechanism is controlled through a pre-programmed program; the iron shell hand of the iron shell conveying and positioning mechanism 1 The wheel 11 can be adjusted according to the required size of the iron shell; the hair dividing hand wheel 21 of the hair dividing and removing mechanism 2 can be adjusted according to the length of the required wool; the hair clapping hand wheel 31 of the pressing and slapping hair mechanism 3 can be adjusted according to product specifications The actual needs to be adjusted; the filling handwheel 41 of the filling and plugging mechanism 4 can be adjusted according to the required filling size and filling quantity; the pulling handwheel 51 of the shaving, pulling and combing mechanism 5 can be adjusted according to product requirements.

[0021] Such as figure 2 As shown, the hair dividing and removing mechanism of the present invention is composed of a dividing hand wheel 21, a loading bucket 22, a dividing knife 23, a pressing cylinder 24, a removing clamp 25, a turning cylinder 26 and a bracket 27, and the wool is placed vertically In the fur-loading bucket 22, the fur-separating hand wheel 21 adjusts the height of the bristle cylinder 24, and the fur-punching cylinder 24 vibrates up and down to shake the fur; , Then move outwards to reach the set position; the hair removal clamp 25 works, clamps the wool delivered by the hair splitting knife 23, and the turning cylinder 26 works, turns the hair removal clamp 25 90°, and sends it to the iron case.

[0022] Such as image 3 , Figure 4 As shown, the clapping hand wheel 31 can be adjusted according to the product specifications. The conveyor belt sends the iron shell with the wool to the position between the first back baffle 33-1 and the first clapping cylinder 34-1 to press the wool The knife 32 is pressed down onto the wool, and the first brushing cylinder 34-1 vibrates to shake the wool evenly, and then the wool guard 35-1 falls to stabilize the finished wool; then the servo motor 62 starts, and the conveyor belt protects the wool. The needle 35 protects the iron shell of the wool and transports it to the burr cutter 42. At this time, the burr guard needle 35 is retracted, the burr cutter 42 separates the wool, and the filler conveying device 43 starts to fill the filler into the burr cutter 42 to separate The gap formed by the wool, and the length of the filler conveying is preset by the PLC controller 61. When the filler is conveyed, the cutting device 44 starts, the cutting knife falls, and the filler is cut and the cutting knife is retracted; then the conveyor belt again Work, transport the filled iron shell with wool to the position between the second back baffle 33-2 and the second slap cylinder 34-2, and then the second slap cylinder 34-2 vibrates to shake the wool evenly The hair guard 35-2 is dropped to stabilize the finished wool, and at this point, the process of pressing evenly, patting the wool twice, filling and stuffing is completed.

[0023] At the same time, in order to make it more convenient for the operator to replace the filling or load and unload the knives, the filling and plugging mechanism is also equipped with a lifting device 44 and a moving bracket 45. These two mechanisms do not work when the machine is running normally, but only when the raw material specifications change At the same time, the lifting device 44 is adjusted to ensure the normal operation of the filler conveying device 43; similarly, when the filler needs to be replaced, supplemented, or the tool needs to be removed, the movable support 45 can be pulled out through the pulley 46 at the bottom.

[0024] Such as Figure 5 , Image 6 As shown, the filled and plugged semi-finished products are conveyed by the conveyor belt. When the shaving station is at the end, the shaving cylinder 53 is activated to push the razor 52 forward to shave the miscellaneous hairs at the tail of the semi-finished products; then the conveyor belt continues to work and The semi-finished product with shaved hairs is transported to the hair pulling station. At this time, the hair clipping device 53 is activated to clamp the wool, and then the hair pulling device 54 is activated to pull the wool out a set distance, and the process of a finished product is completed.

[0025]

[0026] The foregoing is only a specific embodiment of the present invention, but the present invention is not limited thereto. Any insubstantial modification made by a person skilled in the art according to the present invention should fall within the protection scope of the present invention.