CN113733418A - Residual glove demoulding and removing machine on hand mould and removing method thereof - Google Patents

Abstract

The invention discloses a demoulding and removing machine for residual gloves on a hand mould and a removing method thereof, wherein the machine comprises a rack, a cutter chain blowing and demoulding device and a brush belt demoulding device, the cutter chain blowing and demoulding device is positioned at the front side of the brush belt demoulding device, the cutter chain blowing and demoulding device comprises a cutter chain transmission mechanism, a positive and negative screw rod transmission assembly and a plurality of blowing nozzles, the height of the front blowing nozzle in all the blowing nozzles in the front is higher than that of the back blowing nozzle, the height of the last blowing nozzle is the same as that of the foremost blowing nozzle, and the cutter chain transmission mechanism comprises a cutter chain base, a cutter chain and a speed regulating motor; the brush belt demoulding device comprises a brush belt transmission mechanism and a driving cylinder, wherein the brush belt transmission mechanism comprises a brush belt base, a brush belt and a servo motor. The invention is convenient for the blowing nozzle to thoroughly blow off the residual gloves from the hand mold, and can thoroughly brush the glove fragments which are not successfully demolded on the hand mold and the glove imprints on the hand mold, thereby ensuring that the residual gloves on the hand mold can be thoroughly removed.

Description

Residual glove demoulding and removing machine on hand mould and removing method thereof

Technical Field

The invention relates to glove production equipment, in particular to a residual glove demoulding and removing machine on a hand mould and a removing method thereof.

Background

In a glove production line, some defective gloves usually remain on the hand mold, and the residual gloves are removed from the hand mold by consuming manpower and material resources;

at present, the whole glove production industry mostly uses manual stripping of defective gloves, because stripping efficiency is low, not only three shifts are needed for 24 hours, labor intensity of workers is high, but also 3 workers are needed to repeatedly perform inspection and manual stripping of the defective gloves on the hand mold, and labor cost is high.

Therefore, a special removing machine is needed to remove the residual gloves on the hand mold, but the existing removing machine removes the residual gloves by adopting a removing hook and matching with a removing clamping jaw, and the clamping stability of the removing clamping jaw cannot be guaranteed due to the factors such as the material and the degree of the residual gloves, so that the removing effect of the residual gloves cannot be guaranteed.

Disclosure of Invention

The invention aims to solve the defects and shortcomings in the prior art, and provides a method for blowing and cutting the residual gloves on a hand mould for multiple times by adopting two mutually symmetrical knife chain transmission mechanisms and a plurality of air blowing nozzles, wherein each knife chain transmission mechanism adopts a plurality of knife chains to cut the residual gloves on the hand mould for multiple times, so that the residual gloves on the hand mould are thoroughly cut and partial glove scraps can be transferred onto the knife chains, the air blowing nozzles can conveniently blow the residual gloves off from the hand mould, a roller brush is adopted to brush the partial glove scraps transferred onto the knife chains, the partial glove scraps on the knife chains are prevented from being adhered onto the hand mould again, two synchronous and reversely rotating brush belts are adopted to carry out secondary demoulding on the hand mould after the former demoulding, and glove scraps which are not successfully demoulded on the hand mould and glove marks on the hand mould can be thoroughly brushed, the residual gloves on the hand mold can be completely removed by the residual gloves on the hand mold stripping and removing machine and the removing method thereof.

The technical scheme of the invention is as follows: a demoulding and removing machine for residual gloves on a hand mould comprises a rack, a cutter chain blowing demoulding device and a brush belt demoulding device which are installed on the rack, wherein the cutter chain blowing demoulding device is positioned on the front side of the brush belt demoulding device, the cutter chain blowing demoulding device comprises two cutter chain transmission mechanisms which are symmetrically and slidably connected onto the rack, a positive and negative screw rod transmission assembly for driving the two cutter chain transmission mechanisms to synchronously and reversely slide, and a plurality of blowing nozzles installed on one of the cutter chain transmission mechanisms, the height of the former blowing nozzle in all the blowing nozzles in the front is higher than that of the latter blowing nozzle, the height of the last blowing nozzle is the same as that of the foremost blowing nozzle, the cutter chain transmission mechanism comprises a cutter chain base, a plurality of cutter chains installed on the cutter chain base and a speed regulating motor for driving the cutter chains to rotate, and the speed regulating motors on the two cutter chain transmission mechanisms synchronously and reversely rotate, a cutter chain is arranged between every two adjacent blowing nozzles, the cutter chain is installed on a cutter chain base through a cutter chain driving shaft, a cutter chain driven shaft and a cutter chain tensioning shaft, a driving chain wheel of a plurality of matched cutter chains is arranged on the cutter chain driving shaft, a driven chain wheel of the plurality of matched cutter chains is arranged on the cutter chain driven shaft, a tensioning chain wheel of the plurality of matched cutter chains is arranged on the cutter chain tensioning shaft, the speed regulating motor is connected on the cutter chain driving shaft, a roller brush matched with the cutter chain is also arranged on the cutter chain base, the roller brush and the cutter chain driving shaft are connected through a pair of mutually meshed die gears, the cutter chain comprises a chain and a plurality of blades installed on the chain, and the directions of all the blades are consistent;

brush area shedder includes that two mutual symmetrical sliding connection brush belt drive mechanism in the frame and two synchronous reverse gliding drive actuating cylinders of two brush belt drive mechanisms of drive, and every brush belt drive mechanism corresponds one and drives actuating cylinder, brush belt drive mechanism includes brush belt base, installs brush area and drive brush belt pivoted servo motor on brush belt base, and the synchronous reverse rotation of servo motor on two brush belt drive mechanisms, the brush area is installed on brush belt base through brush belt driving shaft, brush belt driven shaft and brush belt tensioning shaft, servo motor connects on the brush belt driving shaft.

The invention adopts two mutually symmetrical knife chain transmission mechanisms and a plurality of air blowing nozzles to blow and cut residual gloves on the hand die for a plurality of times, and each knife chain transmission mechanism adopts a plurality of knife chains to cut the residual gloves on the hand die for a plurality of times, so that the residual gloves on the hand die are thoroughly broken and partial glove fragments can be transferred onto the knife chains, the air blowing nozzles can conveniently and thoroughly blow the residual gloves off the hand die, meanwhile, a roller brush is adopted to brush off the partial glove fragments transferred onto the knife chains, the partial glove fragments on the knife chains are prevented from being adhered onto the hand die again, meanwhile, two synchronous and reversely rotating brush belts are adopted to carry out secondary demolding on the hand die after the former demolding, the glove fragments which are not successfully demolded on the hand die and glove marks on the hand die can be thoroughly brushed, and the residual gloves on the hand die can be thoroughly removed.

Preferably, the bottom of the rack is provided with an adjusting seat, one side of the rack is hinged with one side of the adjusting seat through a plurality of hinges, the other side of the adjusting seat is provided with a plurality of rack angle adjusting bolts for adjusting the angle of the rack, the other side of the rack is provided with an angle adjusting lug matched with the rack angle adjusting bolts, the bottom of the adjusting seat is provided with a plurality of ground feet, the ground feet are provided with rack height adjusting bolts for adjusting the height of the rack, the adjusting seat is provided with height adjusting lugs matched with the rack height adjusting bolts, and the ground feet are also provided with a plurality of slotted holes for adjusting the longitudinal position of the rack; positive and negative lead screw drive assembly includes positive and negative lead screw, two square nuts of positive and negative lead screw of cooperation and one takes vertical seat bearing, and two square nuts are fixed respectively in the bottom of two chain bases, take vertical seat bearing to fix in the frame, the one end of positive and negative lead screw is equipped with the crank.

The structure can properly adjust the angle of the frame, the height of the frame and the longitudinal position of the frame, and ensure that the knife chain blowing and demoulding device and the brush belt demoulding device on the frame are better aligned with the position of the hand mould, so that the demoulding positions of the knife chain blowing and demoulding device and the brush belt demoulding device are more accurate and the demoulding effect is better; the structure of the positive and negative screw rod transmission assembly ensures that the positive and negative screw rods drive the two cutter chain transmission mechanisms to slide on the rack more stably and reliably, so that the distance between the two cutter chain transmission mechanisms can be better adjusted, and the residual gloves on the hand die can be better cut and blown off.

Preferably, a plurality of nozzle supporting rods matched with the air blowing nozzles are arranged on the cutter chain base of one cutter chain transmission mechanism, the air blowing nozzles are arranged on the nozzle supporting rods through the nozzle mounting blocks, at least one air blowing nozzle is arranged on each nozzle supporting rod, the foremost air blowing nozzle and the last air blowing nozzle are arranged on the uppermost nozzle supporting rod, the blowing nozzle comprises a gas spraying pipe, a galvanized pipe and two gas pipe joints connected with the two ends of the galvanized pipe, the galvanized pipe is arranged on the nozzle mounting block, the gas spraying pipe is connected to one of the gas pipe connectors, open slots are arranged in the middle of the two ends of the nozzle mounting block, clamping holes are arranged on the inner sides of the open slots, the two open slots are vertically arranged, one of the clamping holes is clamped on the nozzle supporting rod and locked by the locking bolt on the corresponding open slot, and the other clamping hole is clamped on the galvanized pipe and locked by the locking bolt on the corresponding open slot.

The structure ensures the installation firmness and reliability of the air blowing nozzle, increases the blowing area of the air blowing nozzle on the residual gloves on the hand die, and further ensures that the residual gloves are more fully blown.

Preferably, the pair of die gears comprises a large die gear connected to the cutter chain driving shaft and a small die gear connected to the roller brush, the roller brush is mounted on the cutter chain base through a brush shaft, and the small die gear is connected to the brush shaft; the cutter chain base comprises a cutter chain bottom plate and two cutter chain side plates, and a cutter chain driving shaft bearing matched with the cutter chain driving shaft, a cutter chain driven shaft bearing matched with the cutter chain driven shaft, a cutter chain tensioning shaft bearing matched with the cutter chain tensioning shaft and a brush shaft bearing matched with the brush shaft are arranged on the two cutter chain side plates; the speed regulating motor is arranged on one of the cutter chain side plates through a cutter chain motor base, and the cutter chain driving shaft is connected to a motor shaft of the speed regulating motor through a cutter chain coupling.

The structure ensures that the cutter chain driving shaft drives the roller brush to rotate more stably and reliably, and ensures that the roller brush can better brush off partial glove fragments on the cutter chain; the installation stability and the rotation stability of the cutter chain are ensured; the installation firmness of the speed regulating motor is ensured, and the stable and reliable rotation of the driving shaft of the speed regulating motor driving cutter chain is ensured.

Preferably, the blade is mounted on the chain through a mounting component, the mounting component comprises a blade mounting head and two chain fixing pieces fixed at the bottom of the blade mounting head, the blade mounting head is provided with a blade mounting groove, and the blade is inserted into the blade mounting groove and fixed through a rivet; the chain fixing pieces are fixed on the blade mounting head through fixing bends, the chain is mounted between the two chain fixing pieces and fixed through fixing pins, and the shapes of the chain fixing pieces are matched with the shapes of the chain; the blade mounting head comprises a transverse fixing plate and a vertical mounting plate fixed at the middle part of the transverse fixing plate, the blade mounting groove is located on the vertical mounting plate, and the fixed bent outer side face and the outer side face of the transverse fixing plate are flush.

The structure ensures that the blade and the chain are firmly and reliably installed, so that the chain is ensured to rotate to drive the blade to cut residual gloves more stably and reliably; the chain is firmly and reliably mounted, and the action stability of the cutter chain is further ensured; further ensure the installation fastness and the reliability of blade, ensure simultaneously that the whole appearance of sword chain is pleasing to the eye, the action is reliable and stable.

Preferably, each knife chain transmission mechanism is provided with 4 chains, each chain is provided with 17 blades, each knife chain transmission mechanism is provided with 5 air blowing nozzles, a knife chain base of one knife chain transmission mechanism is provided with 3 nozzle supporting rods which are staggered up and down, the second air blowing nozzle is arranged on the nozzle supporting rod in the middle, and the third air blowing nozzle and the fourth air blowing nozzle are arranged on the nozzle supporting rod at the bottom.

The structure further ensures that the residual gloves are cut more thoroughly and reliably, and the blowing area of the blowing nozzle on the residual gloves on the hand die is further increased, so that the residual gloves are further fully blown.

Preferably, a cutter chain driven shaft bearing seat matched with the cutter chain driven shaft bearing and a cutter chain bearing seat mounting groove matched with the cutter chain driven shaft bearing seat are arranged at the top of the cutter chain side plate, the depth of the cutter chain bearing seat mounting groove is greater than the height of the cutter chain driven shaft bearing seat, the top of the cutter chain bearing seat mounting groove is tightly covered by a cutter chain gland, and the cutter chain driven shaft bearing seat is connected with the cutter chain gland through a cutter chain adjusting bolt; the bottom of the cutter chain bottom plate is provided with a plurality of cutter chain sliding blocks, the rack is provided with two cutter chain sliding rails matched with the cutter chain sliding blocks, every two adjacent driving chain wheels and every two adjacent driven chain wheels are separated and positioned through a bushing, and the tensioning chain wheel is positioned through a clamp spring.

The structure can properly adjust the height of the bearing seat of the cutter chain driven shaft, so that the height of the cutter chain driven shaft can be adjusted, and the position of the cutter chain is conveniently adjusted; the cutter chain base plate is convenient to slide, and meanwhile, the mounting firmness and reliability of the driving chain wheel, the driven chain wheel and the tension chain wheel are ensured, so that the rotation stability and reliability of the cutter chain are further ensured.

Preferably, the brush belt base comprises a brush belt bottom plate and two brush belt side plates, and a brush belt driving shaft bearing matched with the brush belt driving shaft, a brush belt driven shaft bearing matched with the brush belt driven shaft and a brush belt tensioning shaft bearing matched with the brush belt tensioning shaft are arranged on the two brush belt side plates; the servo motor is arranged on one brush belt side plate through a brush belt motor base, and the brush belt driving shaft is connected to a motor shaft of the servo motor through a brush belt coupling; the cylinder body of the driving cylinder is fixed on the brush belt bottom plate, the end part of the piston rod of the driving cylinder is connected to the rack, and a cylinder supporting plate matched with the driving cylinder is arranged on the rack.

The structure ensures the installation stability and the rotation stability of the brush belt; the installation firmness of the servo motor is ensured, and the stable and reliable rotation of the driving shaft of the brush belt driven by the servo motor is ensured; the sliding of the driving cylinder driving brush belt transmission mechanism on the rack is ensured to be more stable and reliable.

Preferably, a brush belt driven shaft bearing seat matched with the brush belt driven shaft bearing and a brush belt bearing seat installation groove matched with the brush belt driven shaft bearing seat are arranged at the top of the brush belt side plate, the depth of the brush belt bearing seat installation groove is greater than the height of the brush belt driven shaft bearing seat, the top of the brush belt bearing seat installation groove is tightly covered by a brush belt pressing cover, and the brush belt driven shaft bearing seat is connected with the brush belt pressing cover through a brush belt adjusting bolt; the bottom of the brush belt bottom plate is provided with a plurality of brush belt sliding blocks, and the rack is provided with two brush belt sliding rails matched with the brush belt sliding blocks.

The structure can properly adjust the height of the bearing seat of the driven shaft of the brush belt, thereby adjusting the height of the driven shaft of the brush belt and facilitating the adjustment of the position of the brush belt; meanwhile, the brush belt bottom plate can slide conveniently, and the sliding stability and reliability are ensured.

A method for removing residual gloves on a hand model by a demoulding remover comprises the following steps:

1) starting the machine, wherein the cutter chains on the two cutter chain transmission mechanisms rotate reversely, and the cutters on the cutter chains cut the residual gloves on the hand die from top to bottom;

2) conveying the hand mold with the residual gloves to a position between two knife chain transmission mechanisms under the conveying of a suspension type hand mold conveying belt, blowing up the residual gloves through a first air blowing nozzle, then cutting through a first pair of knife chains, then blowing up through a second air blowing nozzle, cutting through a second pair of knife chains, pushing in sequence until the fourth pair of knife chains are cut, and then completely blowing off the glove residues on the hand mold through a last air blowing nozzle;

3) after the hand mold passes through the knife chain transmission mechanism, the hand mold reaches between the two brush belt transmission mechanisms, the brush belts on the two brush belt transmission mechanisms rotate reversely, and the brush belts brush the glove fragments and the glove imprints on the hand mold from top to bottom, so that the glove fragments which are not successfully demolded on the hand mold and the glove imprints on the hand mold are thoroughly brushed, and the residual gloves on the hand mold can be thoroughly removed.

The invention adopts two mutually symmetrical knife chain transmission mechanisms and a plurality of air blowing nozzles to blow and cut residual gloves on the hand die for a plurality of times, and each knife chain transmission mechanism adopts a plurality of knife chains to cut the residual gloves on the hand die for a plurality of times, so that the residual gloves on the hand die are thoroughly broken and partial glove fragments can be transferred onto the knife chains, the air blowing nozzles can conveniently and thoroughly blow the residual gloves off the hand die, meanwhile, a roller brush is adopted to brush off the partial glove fragments transferred onto the knife chains, the partial glove fragments on the knife chains are prevented from being adhered onto the hand die again, meanwhile, two synchronous and reversely rotating brush belts are adopted to carry out secondary demolding on the hand die after the former demolding, the glove fragments which are not successfully demolded on the hand die and glove marks on the hand die can be thoroughly brushed, and the residual gloves on the hand die can be thoroughly removed.

Drawings

FIG. 1 is a schematic view of one of the angles of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is an exploded view of a single knife chain drive of the present invention;

FIG. 4 is a schematic front view of a single knife chain drive of the present invention;

FIG. 5 is a side schematic view of a single knife chain drive of the present invention;

FIG. 6 is a schematic view of the structure of the cutter chain of the present invention;

FIG. 7 is a schematic view of the construction of a blade and mounting assembly of the present invention;

FIG. 8 is a schematic view showing the construction of the air blowing nozzle and the nozzle mounting block in the present invention;

FIG. 9 is an exploded view of a single brush belt drive mechanism of the present invention;

FIG. 10 is a schematic front view of a single brush belt drive mechanism of the present invention;

FIG. 11 is a side schematic view of a single brush belt drive mechanism of the present invention;

in the figure, 1, a cutter chain bottom plate, 2, a cutter chain side plate, 3, a cutter chain, 4, a cutter chain driving shaft, 5, a cutter chain driven shaft, 6, a cutter chain tensioning shaft, 7, a driving chain wheel, 8, a driven chain wheel, 9, a tensioning chain wheel, 10, a speed regulating motor, 11, a cutter chain coupling, 12, a cutter chain motor seat, 13, a roller brush, 14, a brush shaft, 15, a cutter chain driving shaft bearing, 16, a cutter chain driven shaft bearing, 17, a cutter chain tensioning shaft bearing, 18, a brush shaft bearing, 19, a large die gear, 20, a small die gear, 21, a blade, 22, a chain, 23, a blade mounting groove, 24, a chain fixing piece, 25, a fixing bend, 26, a transverse fixing plate, 27, a vertical mounting plate, 28, a cutter chain bearing seat mounting groove, 29, a cutter chain gland, 30, a cutter chain adjusting bolt, 31, a driven shaft bushing, 32, a cutter chain bearing seat, 33, a cutter chain sliding block, 34, a frame, 35. blowing nozzle, 36, nozzle mounting block, 37, nozzle supporting rod, 38, positive and negative screw rods, 39, square nut, 40, bearing with vertical seat, 41, crank handle, 42, air injection pipe, 43, galvanized pipe, 44, air pipe joint, 45, open slot, 46, clamping hole, 47, knife chain slide rail, 48, adjusting seat, 49 hinge, 50, frame angle adjusting bolt, 51, brush belt bottom plate, 52, brush belt side plate, 53, brush belt, 54, brush belt driving shaft, 55, brush belt driven shaft, 56, brush belt tensioning shaft, 57, brush belt slide block, 58, angle adjusting lug, 59, brush belt slide rail, 60, servo motor, 61, brush belt coupler, 62, brush belt seat, 63, driving cylinder, 64, cylinder supporting plate, 65, brush belt driving shaft bearing, 66, brush belt driven shaft bearing, 67, brush belt shaft bearing, 68, brush belt bearing seat, 69, brush belt gland, 70. brush belt adjusting bolt, 71 brush belt driven shaft bearing seat, 72 ground plate, 73 frame height adjusting bolt, 74 height adjusting lug, 75 long slotted hole.

Detailed Description

The present invention will be described in further detail with reference to the attached drawings, but the present invention is not limited thereto.

As shown in figures 1-11, a demoulding and removing machine for residual gloves on a hand mould comprises a frame 34, a knife chain blowing demoulding device and a brush belt demoulding device which are arranged on the frame 34, wherein the knife chain blowing demoulding device is positioned at the front side of the brush belt demoulding device, the knife chain blowing demoulding device comprises two knife chain transmission mechanisms which are symmetrically and slidably connected on the frame 34, a positive and negative screw rod transmission component for driving the two knife chain transmission mechanisms 34 to synchronously and reversely slide, and 5 blowing nozzles 35 arranged on one of the knife chain transmission mechanisms, the height of the front blowing nozzle in all the blowing nozzles is higher than that of the rear blowing nozzle, the height of the last blowing nozzle is the same as that of the foremost blowing nozzle, each knife chain transmission mechanism comprises a knife chain base, four knife chains 3 arranged on the knife chain base and a speed regulating motor 10 for driving the knife chains 3 to rotate, the synchronous antiport of the adjustable speed motor on two sword chain drive mechanisms, sword chain 3 passes through sword chain driving shaft 4, sword chain driven shaft 5 and sword chain tensioning shaft 6 are installed on the sword chain base, be equipped with four driving sprocket 7 that cooperate sword chain 3 on the sword chain driving shaft 4, be equipped with four driven sprocket 8 that cooperate sword chain 3 on the sword chain driven shaft 5, be equipped with four tensioning sprocket 9 that cooperate sword chain 3 on the sword chain tensioning shaft 6, adjustable speed motor 10 connects on sword chain driving shaft 4, still be equipped with the cylinder brush 13 that cooperates sword chain 3 on the sword chain base, connect through a pair of intermeshing's die gear transmission between cylinder brush 13 and the sword chain driving shaft 4, sword chain 3 includes chain 22 and installs 17 blades 21 on chain 22, the orientation of all blades 21 is unanimous. The positive and negative screw rod transmission assembly comprises a positive and negative screw rod 38, two square nuts 39 matched with the positive and negative screw rod 38 and a bearing 40 with a vertical seat, the two square nuts 39 are respectively fixed at the bottoms of the two cutter chain bases, the bearing 40 with the vertical seat is fixed on the rack 34, and one end of the positive and negative screw rod 38 is provided with a crank 41. The cutter chain base of one of the cutter chain transmission mechanisms is provided with 3 nozzle supporting rods 37 matched with the air blowing nozzles 35, the air blowing nozzles 35 are arranged on the nozzle supporting rods 37 through nozzle mounting blocks 36, the foremost air blowing nozzle and the last air blowing nozzle are arranged on the uppermost nozzle supporting rod, each air blowing nozzle 35 comprises an air jet pipe 42, a galvanized pipe 43 and two air pipe connectors 44 connected to two ends of the galvanized pipe 43, the galvanized pipe 43 is arranged on the nozzle mounting blocks 36, the air jet pipe 43 is connected to one of the air pipe connectors, the middle parts of two ends of the nozzle mounting block 36 are provided with open slots 45, clamping holes 46 are arranged on the inner sides of the open slots 45, and the two open slots are vertically arranged, one of the clamping holes is clamped on the nozzle supporting rod 37 and locked by a locking bolt on the corresponding open slot, the other clamping hole clamps the galvanized pipe 43 and is locked by a locking bolt on the corresponding open slot. The pair of die gears comprises a large die gear 19 connected to the cutter chain driving shaft 4 and a small die gear 20 connected to the roller brush 13, the roller brush 13 is mounted on the cutter chain base through the brush shaft 14, and the small die gear 20 is connected to the brush shaft 14. The cutter chain base comprises a cutter chain bottom plate 1 and two cutter chain side plates 2, and a cutter chain driving shaft bearing 15 matched with the cutter chain driving shaft 4, a cutter chain driven shaft bearing 16 matched with the cutter chain driven shaft 5, a cutter chain tensioning shaft bearing 17 matched with the cutter chain tensioning shaft 6 and a brush shaft bearing 18 matched with the brush shaft 14 are arranged on the two cutter chain side plates 2. The speed regulating motor 10 is arranged on one of the cutter chain side plates 2 through a cutter chain motor seat 12, and the cutter chain driving shaft 4 is connected to a motor shaft of the speed regulating motor 10 through a cutter chain coupling 11. The blade 21 is mounted on the chain 22 by a mounting assembly including a blade mounting head, two chain fixing pieces 24 fixed at the bottom of the blade mounting head, a blade mounting slot 23 is provided on the blade mounting head, and the blade 21 is inserted into the blade mounting slot 23 and fixed by rivets. The chain fixing pieces 24 are fixed on the blade mounting head through fixing bends 25, the chain 22 is mounted between the two chain fixing pieces 24 and fixed through fixing pins, and the shape of the chain fixing pieces 24 is matched with that of the chain 22. The blade mounting head comprises a transverse fixing plate 26 and a vertical mounting plate 27 fixed in the middle of the transverse fixing plate 26, the blade mounting groove 23 is located on the vertical mounting plate 27, and the outer side face of the fixing bend 25 is flush with the outer side face of the transverse fixing plate 26. The top of the cutter chain side plate 2 is provided with a cutter chain driven shaft bearing seat 32 matched with the cutter chain driven shaft bearing 16 and a cutter chain bearing seat mounting groove 28 matched with the cutter chain driven shaft bearing seat 32, the depth of the cutter chain bearing seat mounting groove 28 is greater than the height of the cutter chain driven shaft bearing seat 32, the top of the cutter chain bearing seat mounting groove 28 is tightly covered by a cutter chain gland 29, and the cutter chain driven shaft bearing seat 32 is connected with the cutter chain gland 29 through a cutter chain adjusting bolt 30. Four cutter chain sliding blocks 33 are arranged at the bottom of the cutter chain base plate 1, two cutter chain sliding rails 47 matched with the cutter chain sliding blocks 33 are arranged on the rack 34, every two adjacent driving chain wheels and every two adjacent driven chain wheels are spaced and positioned through a bushing 31, and the tensioning chain wheel 9 is positioned through a clamping spring.

Each chain is provided with 17 blades, 3 nozzle supporting rods are arranged in a vertically staggered mode, the second air blowing nozzle is arranged on the middle nozzle supporting rod, and the third air blowing nozzle and the fourth air blowing nozzle are arranged on the lowest nozzle supporting rod.

The brush belt demoulding device comprises two brush belt transmission mechanisms which are symmetrically connected to each other on the rack 34 in a sliding mode and two driving cylinders 63 which drive the two brush belt transmission mechanisms to slide in a synchronous and reverse mode, each brush belt transmission mechanism corresponds to one driving cylinder, each brush belt transmission mechanism comprises a brush belt base, four brush belts 53 and a servo motor 60 which drives the brush belts 53 to rotate and are installed on the brush belt base, the servo motors on the two brush belt transmission mechanisms rotate in a synchronous and reverse mode, the brush belts 53 are installed on the brush belt base through a brush belt driving shaft 54, a brush belt driven shaft 55 and a brush belt tensioning shaft 56, and the servo motor 60 is connected to the brush belt driving shaft 54. The brush belt base comprises a brush belt bottom plate 51 and two brush belt side plates 52, and a brush belt driving shaft bearing 65 matched with the brush belt driving shaft 54, a brush belt driven shaft bearing 66 matched with the brush belt driven shaft 55 and a brush belt tensioning shaft bearing 67 matched with the brush belt tensioning shaft 56 are arranged on the two brush belt side plates 52. The servo motor 60 is mounted on one of the brush side plates 52 through a brush motor mount 62, and the brush drive shaft 54 is connected to a motor shaft of the servo motor 60 through a brush coupling 61. The cylinder body of the driving cylinder 63 is fixed on the brush belt bottom plate 51, the end part of the piston rod of the driving cylinder 63 is connected on the frame 34, and the frame 58 is provided with a cylinder support plate 64 matched with the driving cylinder 63. The top of the brush belt side plate 52 is provided with a brush belt driven shaft bearing seat 71 matched with the brush belt driven shaft bearing 66 and a brush belt bearing seat mounting groove 68 matched with the brush belt driven shaft bearing seat 71, the depth of the brush belt bearing seat mounting groove 68 is greater than the height of the brush belt driven shaft bearing seat 71, the top of the brush belt bearing seat mounting groove 68 is tightly covered by a brush belt pressing cover 69, and the brush belt driven shaft bearing seat 71 is connected with the brush belt pressing cover 69 by a brush belt adjusting bolt 70. The bottom of the brush belt bottom plate 51 is provided with four brush belt sliding blocks 57, and the frame 34 is provided with two brush belt sliding rails 59 matched with the brush belt sliding blocks 57.

The bottom of frame 34 is equipped with adjusts the seat 48, one side of frame 34 is articulated with one side of adjusting the seat 48 through two hinges 49, the opposite side of adjusting the seat 48 is equipped with two frame angle adjusting bolt 50 that are used for adjusting the frame 34 angle, the opposite side of frame 34 is equipped with the angle adjustment lug 58 of cooperation frame angle adjusting bolt 50, the bottom of adjusting the seat 48 is equipped with two footing boards 72, be equipped with frame height adjusting bolt 73 that is used for adjusting the height of frame 34 on the footing board 72, be equipped with the height adjustment lug 74 of cooperation frame height adjusting bolt 73 on adjusting the seat 48, still be equipped with two slotted holes 75 that are used for adjusting the vertical position of frame 34 on the footing board 72.

When the angle of the rack needs to be adjusted, the rack angle adjusting bolt and the angle adjusting locking nut at the angle adjusting lug are loosened, and the angle adjusting locking nut is screwed after the angle of the rack is adjusted through the rack angle adjusting bolt;

when the height of the rack needs to be adjusted, the rack height adjusting bolt and the height adjusting locking nut at the height adjusting lug are unscrewed, and the height adjusting locking nut is screwed after the height of the rack is adjusted through the rack height adjusting bolt;

when the longitudinal position of the frame needs to be adjusted, the expansion screw at the long slotted hole is unscrewed, the longitudinal position of the frame is adjusted within the adjustable length range of the long slotted hole, and then the frame is screwed down through the expansion bolt.

When the glove cutting machine is used, the machine is started, the cutter chains on the two cutter chain transmission mechanisms rotate reversely, and the cutters on the cutter chains cut residual gloves on the hand die from top to bottom; conveying the hand mold with the residual gloves to a position between two knife chain transmission mechanisms under the conveying of a suspended hand mold conveying belt, blowing up the residual gloves through a first air blowing nozzle, then cutting through a first pair of knife chains, then blowing up through a second air blowing nozzle, cutting through a second pair of knife chains, blowing up through a third air blowing nozzle, cutting through a third pair of knife chains, blowing up through a fourth air blowing nozzle, and after cutting through the fourth pair of knife chains, completely blowing off the glove residues on the hand mold through a last air blowing nozzle; after the hand mold passes through the knife chain transmission mechanism, the hand mold reaches between the two brush belt transmission mechanisms, the brush belts on the two brush belt transmission mechanisms rotate reversely, and the brush belts brush the glove fragments and the glove imprints on the hand mold from top to bottom, so that the glove fragments which are not successfully demolded on the hand mold and the glove imprints on the hand mold are thoroughly brushed, and the residual gloves on the hand mold can be thoroughly removed.

In the invention, the height of the front blowing nozzle in the front 4 blowing nozzles is 5-6cm higher than that of the rear blowing nozzle.

In the two air pipe joints of the air blowing nozzle, the air pipe joint connected with the air blowing pipe is connected with an 8mm air pipe joint, and the other air pipe joint is connected with a 12mm air pipe joint.

The invention can also adjust the distance between the two cutter chain transmission mechanisms by the positive and negative screw rod transmission components, thereby ensuring the position precision of the two cutter chain transmission mechanisms and the middle hand die on one hand and being suitable for hand dies with more models on the other hand.

When the blade on the knife chain cuts the residual gloves on the hand model, more or less glove fragments are transferred to the knife chain, and the invention adopts the rotation of the roller brush to brush the glove fragments on the knife chain.

The distance between the two brush belt transmission mechanisms can be adjusted by the two driving cylinders, so that the position accuracy of the two brush belt transmission mechanisms and the middle hand model is ensured, and the hand model adjusting device can be suitable for hand models of more models.

The invention adopts two mutually symmetrical knife chain transmission mechanisms and a plurality of air blowing nozzles to blow and cut residual gloves on the hand die for a plurality of times, and each knife chain transmission mechanism adopts a plurality of knife chains to cut the residual gloves on the hand die for a plurality of times, so that the residual gloves on the hand die are thoroughly broken and partial glove fragments can be transferred onto the knife chains, the air blowing nozzles can conveniently and thoroughly blow the residual gloves off the hand die, meanwhile, a roller brush is adopted to brush off the partial glove fragments transferred onto the knife chains, the partial glove fragments on the knife chains are prevented from being adhered onto the hand die again, meanwhile, two synchronous and reversely rotating brush belts are adopted to carry out secondary demolding on the hand die after the former demolding, the glove fragments which are not successfully demolded on the hand die and glove marks on the hand die can be thoroughly brushed, and the residual gloves on the hand die can be thoroughly removed.

Claims (10)

1. The utility model provides a remain gloves drawing of patterns elimination machine on hand former which characterized in that: the chain-type automatic brush-belt demolding device comprises a rack, a chain blowing demolding device and a brush-belt demolding device, wherein the chain blowing demolding device is arranged on the front side of the brush-belt demolding device and comprises two chain transmission mechanisms which are symmetrically and slidably connected to the rack, a positive and negative screw rod transmission assembly for driving the two chain transmission mechanisms to synchronously and reversely slide, and a plurality of blowing nozzles arranged on one chain transmission mechanism, the height of the front blowing nozzle in all the blowing nozzles is higher than that of the rear blowing nozzle, the height of the last blowing nozzle is the same as that of the foremost blowing nozzle, the chain transmission mechanism comprises a chain base, a plurality of chains arranged on the chain base and a speed regulating motor for driving the chain to rotate, the speed regulating motors on the two chain transmission mechanisms synchronously and reversely rotate, and one chain is arranged between every two adjacent blowing nozzles, the cutter chain is installed on the cutter chain base through the cutter chain driving shaft, the cutter chain driven shaft and the cutter chain tensioning shaft, a plurality of driving chain wheels matched with the cutter chain are arranged on the cutter chain driving shaft, a plurality of driven chain wheels matched with the cutter chain are arranged on the cutter chain driven shaft, a plurality of tensioning chain wheels matched with the cutter chain are arranged on the cutter chain tensioning shaft, the speed regulating motor is connected to the cutter chain driving shaft, a roller brush matched with the cutter chain is further arranged on the cutter chain base, the roller brush and the cutter chain driving shaft are connected through a pair of mutually meshed die gears in a transmission mode, the cutter chain comprises a chain and a plurality of blades installed on the chain, and the directions of all the blades are consistent;

brush area shedder includes that two mutual symmetrical sliding connection brush belt drive mechanism in the frame and two synchronous reverse gliding drive actuating cylinders of two brush belt drive mechanisms of drive, and every brush belt drive mechanism corresponds one and drives actuating cylinder, brush belt drive mechanism includes brush belt base, installs brush area and drive brush belt pivoted servo motor on brush belt base, and the synchronous reverse rotation of servo motor on two brush belt drive mechanisms, the brush area is installed on brush belt base through brush belt driving shaft, brush belt driven shaft and brush belt tensioning shaft, servo motor connects on the brush belt driving shaft.

2. The glove residual glove stripping and removing machine according to claim 1, characterized in that: the adjustable rack is characterized in that an adjusting seat is arranged at the bottom of the rack, one side of the rack is hinged with one side of the adjusting seat through a plurality of hinges, a plurality of rack angle adjusting bolts used for adjusting the angle of the rack are arranged at the other side of the adjusting seat, an angle adjusting lug matched with the rack angle adjusting bolts is arranged at the other side of the rack, a plurality of ground plates are arranged at the bottom of the adjusting seat, rack height adjusting bolts used for adjusting the height of the rack are arranged on the ground plates, height adjusting lugs matched with the rack height adjusting bolts are arranged on the adjusting seat, and a plurality of slotted holes used for adjusting the longitudinal position of the rack are also arranged on the ground plates; positive and negative lead screw drive assembly includes positive and negative lead screw, two square nuts of positive and negative lead screw of cooperation and one takes vertical seat bearing, and two square nuts are fixed respectively in the bottom of two chain bases, take vertical seat bearing to fix in the frame, the one end of positive and negative lead screw is equipped with the crank.

3. The glove residual glove stripping and removing machine according to claim 1, characterized in that: a plurality of nozzle supporting rods matched with the blowing nozzles are arranged on the cutter chain base of one cutter chain transmission mechanism, the air blowing nozzles are arranged on the nozzle supporting rods through the nozzle mounting blocks, at least one air blowing nozzle is arranged on each nozzle supporting rod, the foremost air blowing nozzle and the last air blowing nozzle are arranged on the uppermost nozzle supporting rod, the blowing nozzle comprises a gas spraying pipe, a galvanized pipe and two gas pipe joints connected with the two ends of the galvanized pipe, the galvanized pipe is arranged on the nozzle mounting block, the gas spraying pipe is connected to one of the gas pipe connectors, open slots are arranged in the middle of the two ends of the nozzle mounting block, clamping holes are arranged on the inner sides of the open slots, the two open slots are vertically arranged, one of the clamping holes is clamped on the nozzle supporting rod and locked by the locking bolt on the corresponding open slot, and the other clamping hole is clamped on the galvanized pipe and locked by the locking bolt on the corresponding open slot.

4. The glove residual glove stripping and removing machine according to claim 1, characterized in that: the pair of die gears comprises a large die gear connected to the cutter chain driving shaft and a small die gear connected to the roller brush, the roller brush is mounted on the cutter chain base through a brush shaft, and the small die gear is connected to the brush shaft; the cutter chain base comprises a cutter chain bottom plate and two cutter chain side plates, and a cutter chain driving shaft bearing matched with the cutter chain driving shaft, a cutter chain driven shaft bearing matched with the cutter chain driven shaft, a cutter chain tensioning shaft bearing matched with the cutter chain tensioning shaft and a brush shaft bearing matched with the brush shaft are arranged on the two cutter chain side plates; the speed regulating motor is arranged on one of the cutter chain side plates through a cutter chain motor base, and the cutter chain driving shaft is connected to a motor shaft of the speed regulating motor through a cutter chain coupling.

5. The glove residual glove stripping and removing machine on a hand former as claimed in claim 3, characterized in that: the blade is installed on the chain through an installation component, the installation component comprises a blade installation head and two chain fixing pieces fixed at the bottom of the blade installation head, a blade installation groove is formed in the blade installation head, and the blade is inserted into the blade installation groove and fixed through a rivet; the chain fixing pieces are fixed on the blade mounting head through fixing bends, the chain is mounted between the two chain fixing pieces and fixed through fixing pins, and the shapes of the chain fixing pieces are matched with the shapes of the chain; the blade mounting head comprises a transverse fixing plate and a vertical mounting plate fixed at the middle part of the transverse fixing plate, the blade mounting groove is located on the vertical mounting plate, and the fixed bent outer side face and the outer side face of the transverse fixing plate are flush.

6. The glove residual glove stripping and removing machine on a hand former as claimed in claim 5, characterized in that: each knife chain transmission mechanism is provided with 4 chains, each chain is provided with 17 blades, each knife chain transmission mechanism is provided with 5 air blowing nozzles, a knife chain base of one knife chain transmission mechanism is provided with 3 nozzle supporting rods which are staggered up and down, the second air blowing nozzle is arranged on the nozzle supporting rod in the middle, and the third air blowing nozzle and the fourth air blowing nozzle are arranged on the nozzle supporting rod at the bottom.

7. The glove residual glove stripping and removing machine according to claim 4, characterized in that: the top of the cutter chain side plate is provided with a cutter chain driven shaft bearing seat matched with a cutter chain driven shaft bearing and a cutter chain bearing seat mounting groove matched with the cutter chain driven shaft bearing seat, the depth of the cutter chain bearing seat mounting groove is greater than the height of the cutter chain driven shaft bearing seat, the top of the cutter chain bearing seat mounting groove is tightly covered by a cutter chain gland, and the cutter chain driven shaft bearing seat is connected with the cutter chain gland through a cutter chain adjusting bolt; the bottom of the cutter chain bottom plate is provided with a plurality of cutter chain sliding blocks, the rack is provided with two cutter chain sliding rails matched with the cutter chain sliding blocks, every two adjacent driving chain wheels and every two adjacent driven chain wheels are separated and positioned through a bushing, and the tensioning chain wheel is positioned through a clamp spring.

8. The glove residual glove stripping and removing machine according to claim 1, characterized in that: the brush belt base comprises a brush belt bottom plate and two brush belt side plates, and a brush belt driving shaft bearing matched with the brush belt driving shaft, a brush belt driven shaft bearing matched with the brush belt driven shaft and a brush belt tensioning shaft bearing matched with the brush belt tensioning shaft are arranged on the two brush belt side plates; the servo motor is arranged on one brush belt side plate through a brush belt motor base, and the brush belt driving shaft is connected to a motor shaft of the servo motor through a brush belt coupling; the cylinder body of the driving cylinder is fixed on the brush belt bottom plate, the end part of the piston rod of the driving cylinder is connected to the rack, and a cylinder supporting plate matched with the driving cylinder is arranged on the rack.

9. The glove residual glove stripping and removing machine according to claim 8, characterized in that: the top of the brush belt side plate is provided with a brush belt driven shaft bearing seat matched with a brush belt driven shaft bearing and a brush belt bearing seat mounting groove matched with the brush belt driven shaft bearing seat, the depth of the brush belt bearing seat mounting groove is greater than the height of the brush belt driven shaft bearing seat, the top of the brush belt bearing seat mounting groove is tightly covered by a brush belt pressing cover, and the brush belt driven shaft bearing seat is connected with the brush belt pressing cover through a brush belt adjusting bolt; the bottom of the brush belt bottom plate is provided with a plurality of brush belt sliding blocks, and the rack is provided with two brush belt sliding rails matched with the brush belt sliding blocks.

10. A method of removing a residual glove form remover as claimed in claim 1, wherein: the method comprises the following steps:

1) starting the machine, wherein the cutter chains on the two cutter chain transmission mechanisms rotate reversely, and the cutters on the cutter chains cut the residual gloves on the hand die from top to bottom;

2) conveying the hand mold with the residual gloves to a position between two knife chain transmission mechanisms under the conveying of a suspension type hand mold conveying belt, blowing up the residual gloves through a first air blowing nozzle, then cutting through a first pair of knife chains, then blowing up through a second air blowing nozzle, cutting through a second pair of knife chains, pushing in sequence until the fourth pair of knife chains are cut, and then completely blowing off the glove residues on the hand mold through a last air blowing nozzle;

3) after the hand mold passes through the knife chain transmission mechanism, the hand mold reaches between the two brush belt transmission mechanisms, the brush belts on the two brush belt transmission mechanisms rotate reversely, and the brush belts brush the glove fragments and the glove imprints on the hand mold from top to bottom, so that the glove fragments which are not successfully demolded on the hand mold and the glove imprints on the hand mold are thoroughly brushed, and the residual gloves on the hand mold can be thoroughly removed.

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