CN109531954B

CN109531954B - Automatic molding assembly line for port

Info

Publication number: CN109531954B
Application number: CN201811369308.8A
Authority: CN
Inventors: 洪力衡; 李赛仲
Original assignee: Zhejiang Feiyue New Material Co ltd
Current assignee: Zhejiang Feiyue New Material Co ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-08-18
Anticipated expiration: 2038-11-16
Also published as: CN109531954A

Abstract

The invention discloses an automatic molding assembly line for a port treasure, which comprises a rack, an extrusion mechanism, a mesh cloth mechanism, a composite mechanism, a cooling mechanism, a trimming mechanism, a traction mechanism and a plate cutting mechanism, wherein the rack is provided with a plurality of rollers; the mesh cloth mechanism comprises a mesh cloth bracket, an upper mesh cloth roller and a lower mesh cloth roller; the composite mechanism comprises a composite bracket, a lower composite roller, an upper composite roller, a forming roller and a synchronous motor; the lower composite pressing roller, the upper composite pressing roller and the forming roller are arranged in a clearance mode, planes formed by the axes of the lower composite pressing roller, the upper composite pressing roller and the forming roller are arranged in an inclined mode, mesh fabrics of the upper mesh fabric roller and the lower mesh fabric roller are conveyed between the lower composite pressing roller and the upper composite pressing roller, are compounded with a material belt extruded by the die head, penetrate out from the space between the upper composite pressing roller and the forming roller and are conveyed to the cooling mechanism, the extruding mechanism is connected with the die head, and the die head is arranged above the space between the lower composite pressing roller and the upper composite pressing roller; the material belt is subjected to screening compounding, cooling, trimming and cutting, so that the processing quality of the product is improved.

Description

Automatic molding assembly line for port

Technical Field

The invention relates to the technical field of port treasure processing equipment, in particular to an automatic port treasure forming assembly line.

Background

A heel counter is a part used for fixing a heel of a shoe during shoe manufacturing, and the heel counter in the prior art is mainly divided into the following three types: the first leather-pulp harbour consists of soaking and softening process, and the harbour is made of middle-bottom leather of cowhide and has softening process for making leather shoes manually; the second, chemical piece Hongbao, it adopts soaking solvent (methylbenzene) to soften the method, this kind of Hongbao soaks solvent and can soften, it is one of revolutionary shoe materials of shoemaking industry in recent years, its characteristic is that the soaking solvent can be very soft, do benefit to the shoes shaping most, needn't add or strengthen any treatment, can reach the effect of stiffening after drying and cooling, use more ways for the shoe industry; and the third one is hot melt adhesive harbor device, which adopts heating softening method, and uses heating (about 100-.

Hot melt adhesives are also adopted to form the port, so as to replace the traditional leather paste port, chemical piece port and the like; namely, a hot melt adhesive sizing material is heated and extruded to form a sheet material, and then the sheet material is heated and softened to form a required shape according to the requirement; in order to enhance the structural strength of the hot melt adhesive harbor treasure, some hot melt adhesive harbor treasures use non-woven fabrics and the like as a middle net, and the processing process comprises extruding and combining hot melt adhesive materials on the surface of the middle net, also called as laminating, or respectively laminating two side surfaces of the middle net; however, in the traditional hot melt adhesive port device with two sides respectively coated with films, because the time difference exists between the two times of coating and the physical and chemical properties of the hot melt adhesive films on the two sides of the middle net are inconsistent, the defects of insecure combination, cracking and the like are caused, and the processing quality is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an automatic molding assembly line for a port treasure, which has the effect of improving the processing quality of products.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic molding assembly line for a port treasure comprises a rack, wherein an extrusion mechanism for smelting port treasure raw materials and casting a continuous material belt to be subjected to film pressing, a screen cloth mechanism for unreeling screen cloth, a composite mechanism for compounding the material belt, a cooling mechanism for cooling the compounded material belt, an edge trimming mechanism for trimming the cooled and molded material belt, a traction mechanism for drawing the molded material belt and a plate cutting mechanism for cutting the trimmed molded material belt are sequentially arranged on the rack; the screen cloth mechanism comprises a screen cloth support arranged on the rack, an upper screen cloth roller arranged above the screen cloth support and a lower screen cloth roller arranged below the screen cloth support; the composite mechanism comprises a composite support, a lower composite pressing roller, an upper composite pressing roller and a forming roller which are all rotatably arranged on the composite support, and a synchronous motor which is fixedly arranged on the composite support and used for driving the lower composite pressing roller, the upper composite pressing roller and the forming roller to synchronously rotate in the composite support; the lower laminating roller, the upper laminating roller and the forming roller are arranged in a clearance mode, planes formed by the axes of the lower laminating roller, the upper laminating roller and the forming roller are arranged in an inclined mode with the horizontal plane, mesh fabrics of the upper mesh fabric roller and the lower mesh fabric roller are conveyed between the lower laminating roller and the upper laminating roller and compounded with a material belt extruded by the die head, then penetrate out of the space between the upper laminating roller and the forming roller and are conveyed to the cooling mechanism, the extruding end of the extruding mechanism is connected with the die head, and the discharging end of the die head is arranged above the space between the lower laminating roller and the upper laminating roller.

According to the arrangement, firstly, the raw materials for the port are respectively added into an extrusion mechanism for processing, melted through a die head and cast into a continuous material belt; secondly, the upper mesh cloth roller and the lower mesh cloth roller of the mesh cloth mechanism respectively convey mesh cloth between an upper composite pressing roller and a lower composite pressing roller in the composite mechanism, and due to the fact that a plane formed by the axes of the lower composite pressing roller, the upper composite pressing roller and the forming roller is arranged obliquely with a horizontal plane, when an extruded material belt on the die head is conveyed between the lower composite pressing roller and the upper composite pressing roller, the mesh cloth of the upper mesh cloth roller and the lower mesh cloth roller covers two end faces of the material belt, and the mesh cloth covering effect is achieved; meanwhile, the extrusion acting force of the upper compound pressing roller and the lower compound pressing roller is utilized for preliminary compaction and is transmitted to the space between the upper compound pressing roller and the forming roller for further compound compaction; then, the material belt after being re-screened and compacted is conveyed to a cooling mechanism for cooling and forming treatment, so that the further forming effect of the re-screened material belt is achieved; moreover, the cooled and formed material belt is trimmed through the trimming mechanism, so that the effect of trimming the width of the material belt is achieved, and the processing quality of a product is improved; during the period, the formed material belt is completely pulled through the traction mechanism, so that the purpose of continuously conveying the material belt is achieved; finally, quantitatively cutting the trimmed material belt through a cutting mechanism; the method is characterized in that the port material belt is melted by an extrusion mechanism die head and cast into a continuous material belt, and then the processes of re-screening, pre-pressing forming, cooling, trimming and cutting are sequentially carried out, so that the process of automatic processing of the port material belt is improved, and the forming quality of the port material belt and the quality of a product after processing are improved.

Further setting: the die head comprises a die holder connected with the extrusion end of the extrusion mechanism, an upper die core and a lower die core matched with the upper die core, wherein one ends of the upper die core and the lower die core are fixed on the die holder, and the other ends of the upper die core and the lower die core form a material belt outlet.

So set up, the treasure in port raw materials is through smelting the back, conveys to between supreme mold core and the lower mold core through the die holder to reach the effect of extending out continuous material area through the material area export.

Further setting: the material belt extrusion die is characterized in that an upper die plate is detachably and fixedly arranged on the upper die core, a lower die plate is detachably and fixedly arranged on the upper die core, one ends of the upper die plate and the lower die plate are respectively fixed on the upper die core and the lower die core through fasteners, and the other ends of the upper die plate and the lower die plate form a material belt outlet for material belt extrusion.

According to the arrangement, after the smelted material is extruded through the upper die core and the lower die core, the smelted material is extruded through the upper die plate and the lower die plate for extrusion and shaping, and is subjected to twice forming treatment and extruded through the material belt outlet, so that the forming treatment quality of the smelted port is improved; meanwhile, the purpose of extruding different material belt types (such as width and thickness) is achieved by replacing the upper template and the lower template.

Further setting: the composite roller forming device is characterized in that sliding bearing bases are arranged on the axes of the two ends of the lower composite roller and the forming roller and are arranged on the composite support in a sliding mode, the upper composite roller is connected with a fixed bearing base, the fixed bearing base is fixedly arranged on the composite support, and adjusting cylinders used for driving the two sliding bearing seats to slide in a reciprocating mode towards the direction of the fixed bearing seats are arranged on the composite support respectively.

So set up, adjust the interval between two sliding bearing seats and the fixed bearing seat through adjusting cylinder, can adjust the lower double compression roller, go up double compression roller and the shaping roller interval between two liang, reach the effect that is applicable to different material strips and compounds the net and shaping and compounds the thickness, improve the shaping stability and the effect of product shaping quality behind material strip compound net and the shaping of compound net and compound net of pressing of material strip.

Further setting: the lower laminating roller, the upper laminating roller and the forming roller are all arranged in a hollow shape, and cooling liquid is arranged in the lower laminating roller, the upper laminating roller and the forming roller.

So set up, through add the coolant liquid in the well kenozooecium at compound compression roller down, on compound compression roller and shaping roller, make the material area after its compound net carry out precooling, reach the effect of the preliminary cooling design in material area, improve the shaping stability and the effect of product shaping quality after the material area compound net.

Further setting: the cooling mechanism comprises a cooling support arranged on the rack and a plurality of cooling rollers rotatably arranged on the cooling support.

So set up, the material area after the compound net passes through a plurality of chill rolls in proper order, makes its product cooling design, improves the shaping stability and the effect of product shaping quality in the material area after the compound net.

Further setting: the trimming mechanism comprises a trimming bracket fixedly arranged on the rack, a trimming roller rotatably arranged on the trimming bracket and trimming blades symmetrically arranged on the trimming bracket, wherein the trimming blades are arranged above the trimming roller.

So set up, carry out the deburring through the deburring blade to the material area both sides of conveying on the deburring roller, improve the regularity of compound net shaping back material area both sides, and then improve its product quality's purpose.

Further setting: the traction machine comprises a traction support fixedly arranged on the rack, a traction motor fixedly arranged on the traction support, a traction driving roller connected with an output shaft of the traction motor and rotatably arranged on the traction support, and a traction driven roller rotatably arranged on the traction support and in traction clearance arrangement with the traction driving roller.

According to the arrangement, the traction driving roller is driven to rotate in a traction manner through the traction motor, the compositely cooled material belt passes through the traction driven roller and the traction driving roller, and the material belt is in traction transmission by utilizing the collision between the traction driven roller and the traction driving roller.

Further setting: the traction device is characterized in that a sliding groove is formed in the traction support, bearing seats are rotatably arranged at two ends of the traction driven roller, the bearing seats are arranged on the sliding groove of the traction support in a sliding mode, a traction cylinder is arranged on the traction support, and a piston rod of the traction cylinder is fixedly connected with the bearing seats and drives the bearing seats to reciprocate towards the direction of the traction driving roller.

So set up, slide in the sliding tray of pulling the support through the drive bearing frame of traction cylinder, make it follow the interval change between traction driven voller and the traction drive roll lead, adjust from the contact force that acts on the material area between traction driven voller and the traction drive roll lead, reach the effect of stabilizing the conveying, simultaneously through adjusting from the interval between traction driven voller and the traction drive roll lead to reach the effect that is applicable to different thickness material areas.

Further setting: the extruding mechanism further comprises a mixer, a feeding machine and an extruder, one end of the extruder is connected with the mixer and the feeding machine respectively, and the other end of the extruder is connected with the die head.

So set up, will be arranged in adding the material loading machine, the mixer of extruding means respectively with the treasure raw materials and process, rethread extruder and die head are smelted and are curtain-casted out continuous material area, realize the effect to the treasure raw materials processing primary molding in the port.

Compared with the prior art, the invention has the following advantages by adopting the technical scheme:

1. after the smelted material is extruded by the upper die core and the lower die core, the smelted material is extruded and shaped by the upper die plate and the lower die plate, and is subjected to twice forming treatment and extruded through the material belt outlet, so that the forming treatment quality of the smelted port is improved; meanwhile, the purpose of extruding different material belt types is achieved by replacing the upper template and the lower template;

2. the distance between the two sliding bearing seats and the fixed bearing seat is adjusted through the adjusting cylinder, so that the distance between every two of the lower compound pressing roller, the upper compound pressing roller and the forming roller can be adjusted, the effects of being suitable for different material belt compound nets and forming compound pressing thicknesses are achieved, and the application performance of the material belt compound nets and compound pressing forming, the forming stability after the material belt compound nets and the product forming quality are improved;

3. the method is characterized in that the port material belt is melted through an extrusion mechanism die head and cast into a continuous material belt, and then the processes of re-screening, pre-pressing forming, cooling, trimming and cutting are sequentially carried out, so that the process of automatic processing of the port material belt is improved, and the forming quality of the port material belt and the quality of a product after processing are improved.

Drawings

FIG. 1 is a schematic view of an automated gang forming line;

FIG. 2 is a schematic structural view of an extrusion mechanism, a compounding mechanism and a mesh mechanism in an automatic molding line of a gang Bao machine;

FIG. 3 is a schematic view of the structure of a die in an automated gang tool;

FIG. 4 is a schematic structural view of a combining mechanism and a mesh mechanism in an automatic molding line of a gang tool;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic structural view of a compound mechanism in an automated gang forming line;

FIG. 7 is a schematic view of the cooling mechanism in the automatic molding line of a gang tool;

FIG. 8 is a schematic structural view of an edge trimming mechanism in the automatic gang molding line;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is a schematic view of the drawing mechanism in the automated gang forming line.

In the figure: 1. a frame; 2. an extrusion mechanism; 21. a material mixing machine; 22. a feeding machine; 23. an extruder; 24. a die head; 241. a die holder; 242. an upper mold core; 243. a lower mold core; 244. mounting a template; 245. a lower template; 246. a material belt outlet; 247. a card slot; 248. a fastener; 3. a mesh cloth mechanism; 31. a mesh support; 32. an upper mesh cloth roller; 33. a lower mesh cloth roller; 34. a mobile device; 341. a rack; 342. a rotating gear; 343. a rotating wheel; 344. a limiting seat; 345. limiting the insertion rod; 35. an upper mesh cloth feeding roller; 36. a lower mesh cloth feed roller; 37. a material belt output roller; 4. a compounding mechanism; 41. compounding a bracket; 42. a lower compound pressing roller; 43. pressing the upper compound roller; 44. a forming roller; 45. a synchronous motor; 46. a sliding bearing base; 47. fixing a bearing base; 48. an adjustment member; 5. a cooling mechanism; 51. cooling the support; 52. a cooling roll; 6. a trimming mechanism; 61. trimming the bracket; 62. trimming rollers; 63. trimming the motor; 64. fixing the rod; 65. mounting blocks; 66. trimming the blade; 67. a fixing member; 681. trimming a feed roller; 682. trimming a discharging roller; 683. a transition roll; 69. detecting a sensor; 7. a traction mechanism; 71. a traction support; 711. a sliding groove; 72. a traction motor; 73. a traction drive roll; 74. a traction driven roller; 75. a bearing seat; 76. a traction cylinder; 8. a board cutting mechanism; 9. a tensioning device; 91. a tension roller; 92. a tension frame; 93. and a tensioning cylinder.

Detailed Description

The automatic molding line of the port treasure is further explained with reference to the attached drawings.

An automatic molding assembly line for a port treasure comprises a rack 1, an extruding mechanism 2, a mesh cloth mechanism 3, a composite mechanism 4, a cooling mechanism 5, an edge trimming mechanism 6, a traction mechanism 7 and a plate cutting mechanism 8, wherein the extruding mechanism 2 is sequentially arranged on the rack 1 and used for smelting and casting a port treasure raw material into a continuous material belt to be pressed with a film, the mesh cloth mechanism 3 is used for unreeling mesh cloth, the composite mechanism 4 is used for compositing the material belt, the cooling mechanism 5 is used for cooling the composited material belt, the edge trimming mechanism 6 is used for trimming the cooled and molded material belt, the traction mechanism 7 is used for traction the molded material belt, and the plate cutting mechanism 8 is.

As shown in fig. 2, wherein the extrusion mechanism 2 includes a mixer 21, a feeder 22, an extruder 23, and a die 24; one end of the extruder 23 is connected to the mixer 21 and the feeder 22, respectively, and the other end is connected to the die head 24, and the discharge end of the die head 24 is disposed above the compound mechanism 4.

As shown in fig. 3, the die head 24 includes a die holder 241 connected to an extrusion end of the extruder 23, an upper die core 242, and a lower die core 243 fitted to the upper die core 242; one end of each of the upper mold core 242 and the lower mold core 243 is fixed on the mold base 241, and the other end forms a material belt outlet 246 for discharging.

As shown in fig. 3, an upper mold plate 244 is detachably and fixedly disposed on the upper mold core 242, a lower mold plate 245 is detachably and fixedly disposed on the lower mold core 243, one ends of the upper mold plate 244 and the lower mold plate 245 are respectively fixed on the upper mold core 242 and the lower mold core 243 through fasteners (such as bolts), and a tape outlet 246 for tape extrusion molding is formed at the other ends of the upper mold plate 244 and the lower mold plate 245; by changing the different types of upper and lower die

plates

244 and 245, the strip outlet 246 formed when they are mated is changed, making it suitable for extruding different types of strips.

As shown in fig. 3, the outer walls of the upper mold plate 244 and the lower mold plate 245 in the direction of the tape outlet 246 are both provided with a clamping groove 247, and the two clamping grooves 247 on the same side are connected by a fastening member 248 with a U-shaped cross section, so as to further fix the upper mold plate 244 and the lower mold plate 245.

As shown in fig. 4, the compound mechanism 4 includes a compound bracket 41, a lower compound pressure roller 42, an upper compound pressure roller 43 and a forming roller 44 which are all rotatably arranged on the compound bracket 41, and a synchronous motor 45 which is fixedly arranged on the compound bracket 41 and is used for driving the lower compound pressure roller 42, the upper compound pressure roller 43 and the forming roller 44 to synchronously rotate on the compound bracket 41; the forming roller 44 and the lower pressure roller 42 both rotate counterclockwise, and the upper pressure roller 43 rotates clockwise.

As shown in fig. 4 and 6, the lower pressure compounding roller 42, the upper pressure compounding roller 43 and the forming roller 44 are arranged in a clearance manner, and a plane formed by the axes of the lower pressure compounding roller 42, the upper pressure compounding roller 43 and the forming roller 44 is arranged obliquely with the horizontal plane; the lower laminating roller 42, the upper laminating roller 43 and the forming roller 44 are all arranged in a hollow shape, and cooling liquid is arranged in the lower laminating roller 42, the upper laminating roller 43 and the forming roller 44, so that the pre-cooling effect on the laminated material belt is realized.

As shown in fig. 4 and 6, sliding bearing bases 46 are rotatably arranged on the axes of both ends of the lower laminating roller 42 and the forming roller 44, and the sliding bearing bases 46 slide on the composite support 41 in a reciprocating manner along a plane formed by the axes of the lower laminating roller 42, the upper laminating roller 43 and the forming roller 44; two sides of the axis of the lower composite pressing roller 42 are rotatably connected with fixed bearing bases 47, the fixed bearing bases 47 are fixedly arranged on the composite support 41, and adjusting pieces 48 for driving the two sliding bearing seats 75 to slide in a reciprocating manner towards the fixed bearing seats 75 at the composite support 41 are respectively arranged on the composite support 41; the adjusting piece 48 is one or the combination of two of an air cylinder, a hydraulic cylinder or an expansion link, and realizes the adjustment of the distance between the lower composite pressing roller 42, the upper composite pressing roller 43 and the forming roller 44.

As shown in fig. 4, the mesh mechanism 3 includes a mesh support 31 disposed on the frame 1, an upper mesh roller 32 disposed above the mesh support 31, and a lower mesh roller 33 disposed below the mesh support 31; the net cloth of the upper and lower net cloth rollers 32 and 33 are both transferred between the lower and upper

re-pressing rollers

42 and 43 and combined at both ends of the material belt, and then the combined material belt is pressed and molded between the upper re-pressing roller 43 and the molding roller 44 and transferred to the cooling mechanism 5.

As shown in fig. 4, the mesh support 31 is disposed between the composite support 41 and the cooling mechanism 5, and a moving device 34 for driving the mesh support 31 to move toward the composite support 41 is disposed between the mesh support 31 and the composite support 41.

As shown in fig. 4 and 5, the moving device 34 includes a rack 341 symmetrically fixed on both sides of the composite support 41, two rotating gears 342 rotatably disposed on one side of the mesh support 31, and two rotating wheels 343 rotatably disposed on the other side of the mesh support 31; the mesh support 31 is provided with a limiting seat 344, the two limiting seats 344 are respectively sleeved outside the two rotating gears 342, the limiting seat 344 is provided with a limiting insertion rod 345 for limiting the rotation of the rotating gears 342, and the mesh support 31 reciprocates towards the direction of the composite support 41 to realize the tension adjusting function when mesh is conveyed between the lower back-pressure roller 42 and the upper back-pressure roller 43 and is combined with a material belt.

As shown in fig. 4, an upper mesh feeding roller for conveying mesh cloth on the upper mesh roller 32 is rotatably disposed above the composite support 41, and a lower mesh feeding roller 36 for conveying mesh cloth on the lower mesh roller 33 is rotatably disposed below the composite support 41; a material belt output roller 37 for conveying the composite molding material belt is rotatably arranged on the composite support 41 towards one end of the upper mesh cloth roller 32, and the upper mesh cloth feed roller, the lower mesh cloth feed roller 36 and the material belt output roller 37 are arranged on the composite support 41 in a triangular shape.

As shown in fig. 7, the cooling mechanism 5 includes a cooling bracket 51 disposed on the frame 1 and a plurality of cooling rollers 52 rotatably disposed on the cooling bracket 51; in this embodiment, six cooling rollers are used, every three cooling rollers 52 are arranged up and down in a group, the axes of each group of cooling rollers 52 are arranged on the same plane, and the upper and lower cooling rollers 52 are arranged in a staggered manner; the cooling mechanism 5 may be configured to introduce circulating cooling water into the cooling roller 52 for circulating cooling, and the temperature of the circulating cooling water in the cooling roller 52 is arranged to be sequentially lowered in the tape conveying direction.

As shown in fig. 8 and 9, the trimming mechanism 6 includes a trimming bracket 61 fixedly disposed on the frame 1, a trimming roller 62 rotatably disposed on the trimming bracket 61, a trimming motor 63 fixedly disposed on the trimming bracket 61 for driving the trimming roller 62 to rotate on the trimming bracket 61, a fixing rod 64 fixedly disposed on the trimming bracket 61, mounting blocks 65 symmetrically slidably disposed at two ends of the fixing rod 64, and trimming blades 66 respectively disposed on the mounting blocks 65 for trimming the material strip; edge trimmer blade 66 is disposed directly above edge trimmer roller 62 and is removably secured to mounting block 65 by bolts for ease of replacement.

As shown in fig. 8 and 9, two fixing rods 64 are arranged in parallel on the trimming bracket 61 and in parallel with the trimming roller 62, and two mounting blocks 65 are slidably provided on the two fixing rods 64 in opposite directions and fixed to the fixing rods 64 by fixing members 67 provided between the mounting blocks 65 and the fixing rods 64; the fixing piece 67 is a fixing bolt, and when the fixing piece is locked, the fixing bolt penetrates through the mounting block 65 and is abutted against the fixing rod 64; by adjusting the distance between the two mounting blocks 65, the width of the material belt is cut.

As shown in fig. 8 and 9, the trimming bracket 61 is rotatably provided with a trimming feed roller 681 and a trimming discharge roller 682, respectively, and the trimming roller 62 is disposed between the trimming feed roller 681 and the trimming discharge roller 682; a transition roller 683 is disposed between the trim feed roller 681 and the trim roller 62, and the transition roller 683 is rotatably disposed on the trim bracket 61.

As shown in fig. 8 and 9, a detection sensor 69 for detecting the material strip is disposed between the transition roller 683 and the edge-trimming roller 62, and both the detection sensors 69 are U-shaped and symmetrically disposed on both sides of the edge-trimming bracket 61, so as to detect the levelness of both sides of the material strip.

As shown in fig. 8, a tensioner 9 for adjusting the tension at the time of tape conveyance is provided between the edge-trimmer discharge roller 682 and the edge-trimmer roller 62.

As shown in fig. 8, the tensioning device 9 includes a tensioning roller 91, tensioning frames 92 rotatably provided on both sides of the axis of the tensioning roller 91, and tensioning cylinders 93 fixedly provided on the tensioning frames 92; a piston rod of the tensioning cylinder 93 is connected with the tensioning frame 92 and drives the tensioning frame 92 to reciprocate on the trimming bracket 61; the tension roller 91, the trimming discharging roller 682 and the trimming roller 62 are arranged on the trimming bracket 61 in a triangular shape, so that the tension of the material belt is adjusted when the material belt is conveyed among the tension roller 91, the trimming discharging roller 682 and the trimming roller 62.

As shown in fig. 10, the traction machine includes a traction bracket 71 fixedly provided on the machine frame 1, a traction motor 72 fixedly provided on the traction bracket 71, a traction drive roller 73 fixedly connected to an output shaft of the traction motor 72 and rotatably provided on the traction bracket 71, and a traction driven roller 74 rotatably provided on the traction bracket 71 and arranged in a traction gap with the traction drive roller 73.

As shown in fig. 10, a sliding groove 711 is formed in the traction bracket 71, bearing blocks 75 are rotatably provided at both ends along the axis of the traction driven roller 74, and both the bearing blocks 75 are slidably provided in the sliding groove 711 of the traction bracket 71; a traction cylinder 76 is arranged on the traction bracket 71, and a piston rod of the traction cylinder 76 is fixedly connected with a bearing block 75 and drives the bearing block 75 to reciprocate towards the traction driving roller 73; the composite cooled material belt passes through the traction between the traction driven roller 74 and the traction driving roller 73, and the traction and transmission effects of the material belt are realized by the collision between the traction driven roller 74 and the traction driving roller 73.

As shown in fig. 1, the board cutting mechanism 8 is a board cutting machine, and cuts the composite cooled and trimmed material tape to achieve the purpose of quantitative automatic cutting.

The working principle is as follows: firstly, respectively adding the port raw materials into a feeding machine 22 and a mixer 21 in an extrusion mechanism 2 for processing, and then smelting and casting a continuous material belt through an extruder 23 and a die head 24; secondly, the upper mesh cloth roller 32 and the lower mesh cloth roller 33 of the mesh cloth mechanism 3 respectively convey mesh cloth between an upper re-pressing roller 43 and a lower re-pressing roller 42 in the compound mechanism 4, and respectively press and cover the mesh cloth on two end surfaces of the material belt to achieve the effect of re-screening, and meanwhile, the mesh cloth is further compacted by the extrusion acting force of the upper re-pressing roller 43 and the lower re-pressing roller 42 and conveyed to a position between the upper re-pressing roller 43 and a forming roller 44 for further compound compaction and pre-cooling; then, the material belt after being re-screened and compacted is conveyed to a cooling mechanism 5 for cooling and forming treatment, and the re-screened material belt is formed; moreover, the cooled and formed material belt is trimmed through the trimming mechanism 6, meanwhile, the precision of the transmission of the two sides of the material belt is improved through the detection sensor 69, and the effect of adjusting and trimming different material belt widths is achieved by adjusting the positions, above the material belt, of the trimming blades 66 on the two sides in the trimming mechanism 6; during the period, the formed material belt is completely pulled by the traction mechanism 7, so that the purpose of continuously conveying the material belt is achieved; finally, quantitatively cutting the trimmed material belt through a cutting mechanism; the port material belt is melted through the die head 24 of the extruder 2 of the extruding mechanism and is cast with a continuous material belt, and then the processes of re-screening, pre-pressing forming, cooling, trimming and cutting are sequentially carried out, so that the process of automatically processing the port material belt is improved, and the forming quality of the port material belt and the quality of a product after processing are improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a port treasured automatic molding assembly line, includes frame (1), its characterized in that: the machine frame (1) is sequentially provided with an extrusion mechanism (2) for smelting port treasure raw materials and casting a continuous material belt, a screen cloth mechanism (3) for unreeling screen cloth, a compounding mechanism (4) for compounding the material belt, a cooling mechanism (5) for cooling the compounded material belt, a trimming mechanism (6) for trimming the cooled and molded material belt, a traction mechanism (7) for drawing the molded material belt and a plate cutting mechanism (8) for cutting the trimmed molded material belt; the mesh cloth mechanism (3) comprises a mesh cloth support (31) arranged on the rack (1), an upper mesh cloth roller (32) arranged above the mesh cloth support (31) and a lower mesh cloth roller (33) arranged below the mesh cloth support (31); the composite mechanism (4) comprises a composite support (41), a lower composite pressing roller (42), an upper composite pressing roller (43) and a forming roller (44) which are all rotatably arranged on the composite support (41), and a synchronous motor (45) which is fixedly arranged on the composite support (41) and is used for driving the lower composite pressing roller (42), the upper composite pressing roller (43) and the forming roller (44) to synchronously rotate in the composite support (41); the device comprises a lower laminating roller (42), an upper laminating roller (43) and a forming roller (44), wherein gaps are arranged among the lower laminating roller (42), the upper laminating roller (43) and the forming roller (44), a plane formed by the axes of the lower laminating roller (42), the upper laminating roller (43) and the forming roller (44) is obliquely arranged with the horizontal plane, mesh fabrics of an upper mesh fabric roller (32) and a lower mesh fabric roller (33) are transmitted between the lower laminating roller (42) and the upper laminating roller (43) to be compounded with a material belt extruded by a die head (24), then penetrate out from between the upper laminating roller (43) and the forming roller (44) and are transmitted to a cooling mechanism (5), the extrusion end of an extrusion mechanism (2) is connected with the die head (24), and the discharge end of the die head (24) is arranged above the space between the lower laminating roller (42) and the upper laminating roller (.

2. The automated gang forming line of claim 1, wherein: the die head (24) comprises a die holder (241) connected with the extrusion end of the extrusion mechanism (2), an upper die core (242) and a lower die core (243) matched with the upper die core (242), one ends of the upper die core (242) and the lower die core (243) are fixed on the die holder (241), and a material belt outlet (246) is formed at the other end.

3. The automated gang forming line of claim 2, wherein: an upper template (244) is detachably and fixedly arranged on the upper mold core (242), a lower template (245) is detachably and fixedly arranged on the lower mold core (243), one ends of the upper template (244) and the lower template (245) are respectively fixed on the upper mold core (242) and the lower mold core (243) through fasteners, and a material belt outlet (246) for material belt extrusion is formed at the other ends of the upper template (244) and the lower template (245).

4. The automated gang forming line of claim 1, wherein: all be provided with slide bearing base (46) on the both ends axis of lower compound pressure roller (42) and shaping roller (44), slide bearing base (46) all slide and set up on composite support (41), go up compound pressure roller (43) and be connected with fixed bearing base (47), fixed bearing base (47) are fixed to be set up on composite support (41), and be provided with respectively on composite support (41) and be used for driving two sliding bearing seat (75) and all be in composite support (41) towards fixed bearing seat (75) direction reciprocating sliding's adjusting cylinder.

5. The automated gang forming line of claim 1 or 4, wherein: the lower laminating roller (42), the upper laminating roller (43) and the forming roller (44) are all arranged in a hollow shape, and cooling liquid is arranged in the lower laminating roller (42), the upper laminating roller (43) and the forming roller (44).

6. The automated gang forming line of claim 1, wherein: the cooling mechanism (5) comprises a cooling support (51) arranged on the rack (1) and a plurality of cooling rollers (52) rotatably arranged on the cooling support (51).

7. The automated gang forming line of claim 1, wherein: the trimming mechanism (6) comprises a trimming bracket (61) fixedly arranged on the rack (1), a trimming roller (62) rotatably arranged on the trimming bracket (61) and trimming blades (66) symmetrically arranged on the trimming bracket (61), wherein the trimming blades (66) are arranged above the trimming roller (62).

8. The automated gang forming line of claim 1, wherein: the tractor comprises a traction support (71) fixedly arranged on the rack (1), a traction motor (72) fixedly arranged on the traction support (71), a traction driving roller (73) connected with an output shaft of the traction motor (72) and rotatably arranged on the traction support (71), and a traction driven roller (74) rotatably arranged on the traction support (71) and arranged in a traction gap with the traction driving roller (73).

9. The automated gang forming line of claim 8, wherein: the traction mechanism is characterized in that a sliding groove (711) is formed in the traction support (71), bearing seats (75) are rotatably arranged at two ends of the traction driven roller (74), the two bearing seats (75) are slidably arranged on the sliding groove (711) of the traction support (71), a traction cylinder (76) is arranged on the traction support (71), and a piston rod of the traction cylinder (76) is fixedly connected with the bearing seats (75) and drives the bearing seats (75) to reciprocate towards the direction of the traction driving roller (73).

10. The automated gang forming line of claim 1, wherein: the extruding mechanism (2) further comprises a mixer (21), a feeding machine (22) and an extruding machine (23), wherein one end of the extruding machine (23) is connected with the mixer (21) and the feeding machine (22) respectively, and the other end of the extruding machine (23) is connected with the die head (24).