CN111838955A

CN111838955A - Bristle bundling equipment

Info

Publication number: CN111838955A
Application number: CN202010778027.9A
Authority: CN
Inventors: 颜军; 李军
Original assignee: Jinxiang Bristles Industrial Co ltd
Current assignee: Jinxiang Bristles Industrial Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-10-30
Anticipated expiration: 2040-08-05
Also published as: CN111838955B

Abstract

The invention provides bristle bundling equipment, which comprises a conveyor belt, a bristle dividing mechanism and a bundling mechanism, wherein two sides of the conveyor belt are provided with guide side plates, a pressing plate is arranged between the two guide side plates and is connected with a servo motor through a push rod, the bristle dividing mechanism is two symmetrically arranged toothed belts, a driving shaft of each toothed belt is perpendicular to the conveyor belt, the two toothed belts are arranged in a splayed shape, a cover plate is arranged on the bristle dividing mechanism, and the bundling mechanism receives bristles conveyed by the bristle dividing mechanism; the bristle bundling equipment provided by the invention can realize bristle straightening and pinching, ensure the smoothness of bristles, facilitate bristle bundling, reduce the labor intensity of workers and greatly improve the production efficiency.

Description

Bristle bundling equipment

Technical Field

The invention belongs to the field of bristle treatment equipment, and particularly relates to bristle bundling equipment.

Background

The bristles are bristles growing on the back of the pig body, are thick and long, have high toughness, are not easy to deform, curl, wind and break, are moisture-resistant and are not influenced by cold and heat, are mainly used for manufacturing brushes used in industry and national defense, and are important production materials. However, the bristles which are purchased just now are different in length and are disorderly, so that the bristles need to be cleaned, decontaminated, sterilized, straightened, shaped, reversed, straightened and neat, and then bundled into blanks for industrial processing and production in order to be applied to industry.

In order to prevent the bristles from being disordered in the conveying process after the bristles are aligned in the reverse direction, the bristles need to be bundled into blanks. At present, the bristles are usually manually sorted into separate handles, the bristles are simply bundled into a large disc by a rope, after the large disc of bristles are subjected to secondary finishing, a worker grabs a proper amount of bristles, another worker holds a hard paper ring with the diameter of 70 mm and the thickness of 2mm, the hard paper ring is slightly sleeved from the tail of the bristles, and the hard paper ring is pressed to the root of the bristles by force for fixation. The processing mode depends on manual straightening, neatening and bundling of the bristles, the labor intensity is high, the production efficiency is low, and the time for culturing a skilled worker is long. With the increasing use amount of bristles, the bristle market is in a state of short supply, so that the improvement of the production efficiency is of great importance.

Disclosure of Invention

The technical problem to be solved by the invention is to provide bristle bundling equipment which can realize bristle smoothing and bristle division, ensure the smoothness of bristles, facilitate bristle bundling and greatly improve the production efficiency.

In order to achieve the purpose, the technical scheme includes that the bristle bundling device comprises a conveyor belt, a bristle dividing mechanism and a bundling mechanism, guide side plates are arranged on two sides of the conveyor belt, a pressing plate is arranged between the two guide side plates and connected with a servo motor through a push rod, the bristle dividing mechanism is two symmetrically arranged toothed belts, a driving shaft of each toothed belt is perpendicular to the conveyor belt, the two toothed belts are arranged in a splayed shape, a cover plate is arranged on the bristle dividing mechanism, and the bundling mechanism receives bristles conveyed by the bristle dividing mechanism.

Preferably, the bundling mechanism comprises a bottom plate, the bottom plate and the conveyor belt are arranged in the same plane, a mounting seat is arranged on the bottom plate, a driving cylinder, an arc-shaped clamping jaw and a supporting piece are arranged on the mounting seat, one end of the arc-shaped clamping jaw is hinged to a connecting rod of the driving cylinder, the supporting piece is correspondingly arranged with the two arc-shaped clamping jaws respectively, one end of the supporting piece is hinged to the mounting seat, and the other end of the supporting piece is hinged to the corresponding arc-shaped clamping jaw.

Preferably, the arc-shaped clamping jaw comprises a first clamping piece and a second clamping piece, the first clamping piece is connected with one end of the second clamping piece and is U-shaped, a sliding groove is formed between the first clamping piece and the second clamping piece, the first clamping piece and/or the second clamping piece slide along the sliding groove, and the two arc-shaped clamping jaws are folded in a staggered mode.

Preferably, still be equipped with the carousel on the bottom plate, arc clamping jaw top is located to the carousel, and connects step motor through the step shaft, is equipped with a plurality of draw-in grooves on the carousel, draw-in groove and stereoplasm paper ring adaptation, still establish on the bottom plate with the cowl of carousel circumference adaptation, the ejecting plate is located the below of arc clamping jaw, and connects the liftout cylinder through the ejector beam, the bristle of arc clamping jaw centre gripping is pushed the stereoplasm paper ring in the draw-in groove by the ejecting plate.

Preferably, a plurality of guide wheels are arranged on the arc-shaped baffle at intervals.

Preferably, the inner wall of the clamping groove is provided with a groove for clamping the hard paper ring, and the groove is internally provided with a jacking block which can stretch along the radial direction of the rotary table.

Preferably, the bottom plate is further provided with a guide cylinder, the guide cylinder is arranged between the turntable and the arc-shaped clamping jaw and driven to lift by a guide cylinder.

Preferably, a paper ring disc is further arranged on the bottom plate, a guide groove is formed in the paper ring disc, the width of the guide groove is matched with that of the hard paper ring, a material shifting rod is arranged on the paper ring disc, and the hard paper ring is pushed by the material shifting rod and pushed into the clamping groove through the guide groove.

Preferably, the material poking rod is provided with material pushing blocks at intervals.

Preferably, the bristle bundling device further comprises a flattening mechanism, the flattening mechanism comprises stand columns, a flat plate, a motor and a cam, the stand columns and the motor are arranged on the guide side plate, a first shaft pin and a second shaft pin are arranged at two ends of the flat plate, the first shaft pin is hinged to the two stand columns, the second shaft pin is connected with the cam in a rolling mode, and the cam is arranged on an output shaft of the motor.

The invention has the beneficial effects that when in use, bristles which are aligned in a forward and backward mode are vertically placed on a conveyor belt, the bristles are prevented from falling down by the guide side plates on the two sides of the conveyor belt, the servo motor drives the pressing plate through the push rod to press the bristles, the conveyor belt is started, the bristles are conveyed to a tuft distributing mechanism, the bristles are matched with the convex teeth on the two toothed belts to be divided into small tufts and conveyed to a bundling mechanism, the bundling mechanism receives the bristles of the small tufts, the bristles are clamped after being accumulated to a preset amount, a hard paper ring is sleeved on the bristles, and bundled blanks are taken down and enter the next round for bundling; the convex teeth of the toothed belt are in the same direction with bristles, and the bristles are scooped by the toothed belt, so that bristles can be sorted and smoothed at the same time, and the smoothness of the bristles is ensured; the bundling mechanism clamps the bristles and is sleeved with the hard paper ring, so that the production efficiency can be greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a side view of the embodiment shown in FIG. 1;

FIG. 3 is a top view of the embodiment shown in FIG. 1;

FIG. 4 is a schematic view of the conveyor belt of FIG. 1;

FIG. 5 is a schematic structural view of the leveling mechanism shown in FIG. 1;

FIG. 6 is a schematic structural view of the pinch mechanism shown in FIG. 1;

FIG. 7 is a schematic structural view of the cover plate shown in FIG. 5;

FIG. 8 is a schematic view of the arcuate jaw shown in FIG. 5;

FIG. 9 is a schematic view of the open configuration of the arcuate jaws shown in FIG. 8;

FIG. 10 is a schematic view of the arcuate jaw configuration of FIG. 8;

FIG. 11 is a schematic structural view of the strapping mechanism of FIG. 1;

FIG. 12 is a side view of the strapping mechanism of FIG. 11;

FIG. 13 is a schematic structural view of the turntable shown in FIG. 11;

FIG. 14 is a schematic view of the structure of the card slot shown in FIG. 11;

FIG. 15 is a schematic structural view of the cowl shown in FIG. 11;

fig. 16 is a schematic structural view of the paper winding disk shown in fig. 11.

In the figure, 1-conveyor belt; 11-a guide side plate; 12-a compacting plate; 13-a push rod; 2-a pinch dividing mechanism; 21-toothed belts; 22-a drive shaft; 23-a cover plate; 231-a first cover plate; 232-a second cover plate; 3-a binding mechanism; 31-a base plate; 32-a mounting seat; 33-a driving cylinder; 331-link; 34-an arc-shaped clamping jaw; 341-a first clip; 342-a second clip; 343-a chute; 35-a support; 36-a turntable; 361-step axis; 362-a stepper motor; 363-card slot; 364-grooves; 365-an arc baffle; 366-a guide wheel; 367-top block; 37-a jacking plate; 371-ejector beam; 372-a liftout cylinder; 38-paper loop disk; 381-guide grooves; 382-a kick-off lever; 383-a pusher block; 384-kick-off motor; 39-a guide cylinder; 391-a guide cylinder; 4-a leveling mechanism; 41-upright post; 42-plate; 421-a first axis pin; 422-second axis pin; 43-a motor; 44-a cam; 5-hard paper ring.

Detailed Description

The technical scheme of the invention is further described in detail by combining the drawings and the specific embodiments:

referring to fig. 1-16 together, the bristle bundling apparatus provided in this embodiment includes a conveyor belt 1, a pinching mechanism 2 and a bundling mechanism 3, wherein guide side plates 11 are disposed on both sides of the conveyor belt 1, a pressing plate 12 is disposed between the two guide side plates 11, the pressing plate 12 is connected to a servo motor through a push rod 13, the pinching mechanism 2 includes two symmetrically disposed toothed belts 21, a driving shaft 22 of the toothed belts 21 is disposed perpendicular to the conveyor belt 1, the two toothed belts 21 are disposed in a splayed shape, a cover plate 23 is disposed on the pinching mechanism 2, and the bundling mechanism 3 receives bristles conveyed by the pinching mechanism 2.

When the device is used, bristles which are aligned in a forward and backward mode are vertically placed on a conveyor belt 1, guide side plates 11 on two sides of the conveyor belt 1 prevent the bristles from falling over, the conveyor belt 1 is started, a servo motor drives a pressing plate 12 through a push rod 13 to press the bristles, the pushing speed of the pressing plate 12 is the same as the conveying speed of the conveyor belt 1, the pressing plate 12 and the conveyor belt 1 are forbidden to be opposite, the bristles are conveyed to a bristle dividing mechanism 2 smoothly, the bristles are divided into small bristles and conveyed to a bundling mechanism 3, the small bristles are received by the bundling mechanism 3, the bristles are clamped after being accumulated to a preset amount, a hard paper ring 5 is sleeved on the bristles, and bundled blanks are taken off and enter a next round for bundling; the direction of the convex teeth of the toothed belt 21 is consistent with that of bristles, the bristles are scooped by the toothed belt 21, the bristles can be straightened while being scooped, and the smoothness of the bristles is ensured; the bundling mechanism 3 clamps the bristles and is sleeved with the hard paper ring 5 for bundling, the automation degree is high, and the production efficiency can be greatly improved.

The bundling mechanism 3 comprises a bottom plate 31, the bottom plate 31 and the conveyor belt 1 are arranged in the same plane, a mounting seat 32 is arranged on the bottom plate 31, a driving cylinder 33, arc-shaped clamping jaws 34 and supporting pieces 35 are arranged on the mounting seat 32, one ends of the two arc-shaped clamping jaws 34 are hinged to a connecting rod 331 of the driving cylinder 33, the two supporting pieces 35 are respectively arranged corresponding to the two arc-shaped clamping jaws 34, one ends of the supporting pieces 35 are hinged to the mounting seat 32, and the other ends of the supporting pieces 35 are hinged to the corresponding arc-shaped clamping jaws 34; the bottom plate 31 receives bristles conveyed by the toothed belt 21, the driving cylinder 33 drives the arc-shaped clamping jaws 34 to open/clamp through the connecting rods 331, the structure is reasonable, and when the bristles are clamped, the bristles are slightly deformed so as to be convenient for being sleeved with the hard paper ring 5.

When the material is received, the connecting rod 331 of the driving cylinder 33 is pushed out to drive the hinged ends of the two arc-shaped clamping jaws 34 to move forwards, the other ends of the arc-shaped clamping jaws 34 rotate around the supporting piece 35, the two arc-shaped clamping jaws 34 are opened, the small-sized bristles are conveyed between the two arc-shaped clamping jaws 34 by the toothed belt 21, when the small-sized bristles are required to be bundled, the connecting rod 331 of the driving cylinder 33 is contracted to drive the hinged ends of the two arc-shaped clamping jaws 34 to move backwards, the two arc-shaped clamping jaws 34 are closed to form an accommodating space to clamp the bristles, the insides of the arc-shaped clamping jaws 34 are subjected to smoothing treatment.

The arc-shaped clamping jaws 34 comprise a first clamping piece 341 and a second clamping piece 342, one ends of the first clamping piece 341 and the second clamping piece 342 are connected through a connecting seat and are U-shaped, a sliding groove 343 is formed between the first clamping piece 341 and the second clamping piece 342, the first clamping piece 341 and/or the second clamping piece 342 slide along the sliding groove 343, the two arc-shaped clamping jaws 34 are folded in a staggered mode, and the folding structure is better in clamping effect on bristles; especially, the bristles with longer processing length are adjusted by the connecting seat to increase the distance between the first clamping piece 341 and the second clamping piece 342, so that the efficiency of sleeving the hard paper ring 5 by the excessive tilting of the two ends of the bristles during clamping can be avoided.

The bottom plate 31 is further provided with a rotary table 36 and an ejector plate 37, the rotary table 36 is arranged above the arc-shaped clamping jaws 34 and is connected with a stepping motor 362 through a stepping shaft 361, the rotary table 36 is provided with four clamping grooves 363, the clamping grooves 363 are matched with the hard paper rings 5, the bottom plate 31 is further provided with an arc-shaped baffle 365 matched with the circumference of the rotary table 36, the ejector plate 37 is arranged below the arc-shaped clamping jaws 34 and is connected with an ejector cylinder 372 through an ejector rod 371, and bristles clamped by the arc-shaped clamping jaws 34 are pushed into the hard paper rings 5 in the clamping grooves 363 through the ejector plate 37; the hard paper ring 5 enters the clamping groove 363, the stepping motor 362 drives the rotary table 36 to rotate 90 degrees through the stepping shaft 361, the arc-shaped baffle 365 can prevent the hard paper ring 5 from flying out due to centrifugal force, the hard paper ring 5 is driven by the clamping groove 363 and stays above the arc-shaped clamping jaws 34, the ejecting cylinder 372 drives the ejecting plate 37 to move upwards through the ejecting rod 371, bristles clamped by the arc-shaped clamping jaws 34 are pushed to enter the hard paper ring 5, the rotary table 36 rotates 90 degrees again, the bundled hard paper ring 5 with the bristles is rotated away from the upper side of the arc-shaped clamping jaws 34, and the empty hard paper ring 5 is rotated to the upper side of the arc-shaped clamping jaws 34; by adjusting the length of the step shaft 361, the height difference between the rotary table 36 and the arc-shaped clamping jaws 34 can be changed to adapt to the bundling of bristles with different lengths, wherein the length of the bristles is 44mm-178 mm; the number of the slots 363 is three, five, six or more, and the angle of each step of the rotary disc 36 can be changed correspondingly.

The arc-shaped baffle 365 is provided with a plurality of guide wheels 366 at intervals, the guide wheels 366 are externally tangent to the hard paper rings 5 in the clamping grooves 363, the guide wheels 366 are externally tangent to the rotary table 36, the circumference of the rotary table 36 is internally tangent to the hard paper rings 5 in the clamping grooves 363, and the position of the hard paper rings 5 in the clamping grooves 363 is guaranteed not to move along the radial direction of the rotary table 36, so that bristles are smoothly inserted into the hard paper rings 5.

A groove 364 for clamping the hard paper ring 5 is formed in the inner wall of the clamping groove 363, the height of the hard paper ring 5 is 22mm-37mm, and the height of the groove 364 is matched with that of the hard paper ring 5; when the hard paper ring 5 is clamped into the groove 364, the inner wall of the hard paper ring 5 is flush with the inner wall of the clamping groove 363, so that the situation that steps block bristles from extending into the clamping groove 363 is avoided; the groove 364 is internally provided with a jacking block 367 which can stretch along the radial direction of the turntable 36, when the bristles are bundled by the hard paper ring 5 and are turned to a blanking position, the bundled bristles are ejected by the jacking block 367, the automation degree is high, manual blanking is not needed, the labor intensity of workers can be reduced, and the production efficiency is greatly improved.

The bottom plate 31 is also provided with a guide cylinder 39, the opening at the lower end of the guide cylinder 39 is not smaller than the opening at the upper end, the guide cylinder 39 is arranged between the turntable 36 and the arc-shaped clamping jaw 34 and driven to lift by a guide cylinder 391; the bristles are prevented from being ejected from the arc-shaped clamping jaws 34, the upper ends of the bristles are scattered, and the bristles at the edges cannot extend into the hard paper ring 5.

The bristle bundling equipment further comprises a flattening mechanism 4, wherein the flattening mechanism 4 comprises an upright post 41, a flat plate 42, a motor 43 and a cam 44, the upright post 41 and the motor 43 are arranged on the guide side plate 11, a first shaft pin 421 and a second shaft pin 422 are arranged at two ends of the flat plate 42, the first shaft pin 421 is hinged with the two upright posts 41, the second shaft pin 422 is in rolling connection with the cam 44, and the cam 44 is arranged on an output shaft of the motor 43; the motor 43 drives the second shaft pin 422 to move up and down through the cam 44, so that one end of the flat plate 42 takes the first shaft pin 421 as an axis, and the other end of the flat plate reciprocates up and down to beat bristles, thereby ensuring that the bristles are neat when being scooped up and improving the product quality.

The bottom plate 31 is further provided with a paper ring plate 38, the paper ring plate 38 is provided with a guide groove 381, the width of the guide groove 381 is matched with that of the hard paper ring 5, the paper ring plate 38 is provided with a material shifting rod 382, the material shifting rod 382 is driven by a material shifting motor 384, the hard paper ring 5 is pushed by the material shifting rod 382 and pushed into the clamping groove 363 through the guide groove 381, and the output shaft of the material shifting motor 384 serves as the circle center and rotates on the paper ring plate 38.

The material poking rod 382 is provided with material pushing blocks 383 at intervals, so that the efficiency of pushing the hard paper rings 5 into the clamping grooves 363 can be improved.

The cover plate 23 comprises a first cover plate 231 and a second cover plate 232, the first cover plate 231 is arranged on the toothed belt 21 to prevent bristles from being rolled into the driving shaft 22, and the equipment is prevented from being out of order; the second cover plate 232 is arranged above the conveyor belt 1 and connected with the first cover plate 231; the second cover plate 232, the conveyor belt 1 and the two toothed belts 21 are enclosed into a funnel shape, so that bristles are prevented from tilting when the toothed belts 21 extrude and divide the dustpan.

The width of the flat plate 42 along the axial direction of the first shaft pin 421 is not more than the distance between the two guide side plates 11; the height of the pressing plate 12 is less than the length of the bristles, so that the flat plate 42 can smoothly arrange the bristles.

The above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A bristle tying apparatus, comprising: including conveyer belt (1), divide and pinch mechanism (2) and binding up mechanism (3), the both sides of conveyer belt (1) are equipped with direction curb plate (11), are equipped with pressure strip (12) between two direction curb plates (11), and pressure strip (12) are connected with servo motor through push rod (13), divide and pinch mechanism (2) to be toothed belt (21) that two symmetries set up, drive shaft (22) perpendicular to conveyer belt (1) setting of toothed belt (21), two toothed belt (21) are the splayed setting, are equipped with apron (23) on dividing pinch mechanism (2), binding up mechanism (3) are accepted and are divided the hog bristle that pinch mechanism (2) carried.

2. The bristle bundling apparatus of claim 1, wherein: tie up mechanism (3) and include bottom plate (31), in bottom plate (31) and conveyer belt (1) were located the coplanar, be equipped with on bottom plate (31) mount pad (32), be equipped with on mount pad (32) and drive actuating cylinder (33), arc clamping jaw (34) and support piece (35), two the one end of arc clamping jaw (34) all articulates with connecting rod (331) that drive actuating cylinder (33), two support piece (35) correspond the setting with two arc clamping jaws (34) respectively, and the one end and the mount pad (32) of support piece (35) are articulated, and the other end is articulated with corresponding arc clamping jaw (34).

3. The bristle tying apparatus of claim 2, wherein: the arc-shaped clamping jaw (34) comprises a first clamping jaw (341) and a second clamping jaw (342), wherein the first clamping jaw (341) is connected with one end of the second clamping jaw (342) and is U-shaped, a sliding groove (343) is formed between the first clamping jaw (341) and the second clamping jaw (342), the first clamping jaw (341) and/or the second clamping jaw (342) slide along the sliding groove (343), and the two arc-shaped clamping jaws (34) are folded in a staggered mode.

4. The bristle tying apparatus of claim 2 or 3, wherein: still be equipped with carousel (36) and ejector plate (37) on bottom plate (31), arc clamping jaw (34) top is located in carousel (36), and connects step motor (362) through step shaft (361), is equipped with a plurality of draw-in grooves (363) on carousel (36), draw-in groove (363) and stereoplasm paper ring adaptation, still establish arc baffle (365) with carousel (36) circumference adaptation on bottom plate (31), the below of arc clamping jaw (34) is located in ejector plate (37), and connects ejector cylinder (372) through ejector rod (371), the bristles of arc clamping jaw (34) centre gripping are pushed the stereoplasm paper ring in draw-in groove (363) by ejector plate (37).

5. The bristle tying apparatus of claim 4, wherein: a plurality of guide wheels (366) are arranged on the arc-shaped baffle plate (365) at intervals.

6. The bristle tying apparatus of claim 4, wherein: the inner wall of the clamping groove (363) is provided with a groove (364) for clamping a hard paper ring, and an ejecting block (367) which can stretch along the radial direction of the rotary table (36) is arranged in the groove (364).

7. The bristle tying apparatus of claim 4, wherein: the bottom plate (31) is further provided with a guide cylinder (39), the guide cylinder (39) is arranged between the turntable (36) and the arc-shaped clamping jaw (34), and is driven to lift by a guide cylinder (391).

8. The bristle tying apparatus of claim 4, wherein: the paper ring paper feeding device is characterized in that a paper ring plate (38) is further arranged on the bottom plate (31), a guide groove (381) is formed in the paper ring plate (38), the width of the guide groove (381) is matched with that of a hard paper ring, a material shifting rod (382) is arranged on the paper ring plate (38), and the hard paper ring is pushed into the clamping groove (363) through the guide groove (381) and is pushed by the material shifting rod (382).

9. The bristle tying apparatus of claim 8, wherein: the material poking rod (382) is provided with material pushing blocks (383) at intervals.

10. The bristle tying device according to claim 1, 2, 3, 5, 6, 7, 8, or 9, wherein: still include levelling mechanism (4), levelling mechanism (4) are including stand (41), flat board (42), motor (43) and cam (44), on direction curb plate (11) were all located in stand (41) and motor (43), the both ends of flat board (42) are equipped with first pivot (421) and second pivot round pin (422), and first pivot (421) are articulated with two stand (41), second pivot round pin (422) and cam (44) roll connection, and cam (44) are located on the output shaft of motor (43).