CN111745980A

CN111745980A - High-performance grid continuous production forming equipment and processing method

Info

Publication number: CN111745980A
Application number: CN201910239839.3A
Authority: CN
Inventors: 程正珲; 程逸建
Original assignee: Nanjing Loyalty Composite Equipment Manufacture Co ltd
Current assignee: Nanjing Loyalty Composite Equipment Manufacture Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-10-09

Abstract

The invention discloses a high-performance grid continuous production forming device and a processing method, which are applied to the field of high-performance grid automatic production lines and solve the technical problem of low production efficiency caused by manual operation in high-performance grid production, and the technical scheme is characterized by comprising an upper die and a lower die, wherein a cross-shaped guide rail and a vertically arranged support are arranged on the ground, the lower die is connected on the guide rail in a sliding manner, the upper die is positioned on the right side of the lower die and is connected on the support in a sliding manner along the vertical direction, and the support is provided with a longitudinal feeding device connected on the support in a sliding manner along the front-back direction and a transverse feeding device connected on the support in a sliding manner along the left-right direction; the automatic feeding and processing device has the technical effects that the automatic feeding and processing device can be used for replacing manual labor, and therefore the production efficiency is improved.

Description

High-performance grid continuous production forming equipment and processing method

Technical Field

The invention relates to the field of high-performance grid automatic production lines, in particular to high-performance grid continuous production molding equipment and a processing method.

Background

The high performance mesh includes a plurality of criss-cross pultruded strips. When the high-performance grid is produced, firstly, the pultrusion strips are transversely paved, then, the second layer of pultrusion strips are paved, and the joints of the two layers of pultrusion strips are melted and extruded newly through extrusion and heating and pressurizing. Because the production process is completely manual laying, the production efficiency is low and the manual labor intensity is high.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide high-performance grid continuous production forming equipment which has the advantages of realizing automatic continuous production, saving manpower and improving labor capacity.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a high performance net continuous production former, includes mould and lower mould, the subaerial support that sets up criss-cross guide rail and vertical setting, the lower mould slides and connects on the guide rail, it is located to go up the mould the right side of lower mould and slide along vertical direction and connect in on the support, be equipped with on the support along the fore-and-aft direction slide and connect longitudinal loading attachment on the support slides and connect along controlling the direction horizontal loading attachment on the support, it slides along vertical direction and connects on the support, lie in on the support the rear side of lower mould and the left side of lower mould is equipped with adhesive deposite device.

According to the technical scheme, the transverse feeding device is used for automatically laying the pultrusion strips on the lower die, and the longitudinal feeding device is used for laying the pultrusion strips on the lower die, so that the two layers of pultrusion strips are arranged in a high-performance latticed manner; and then enabling the upper die and the lower die to be on the same vertical surface, driving the upper die to move downwards, enabling the lower die and the upper die to be matched, embedding a resistance wire in the lower die, heating through an electronic wire, enabling the node of the pultrusion strip to be molten, and enabling the node of the pultrusion strip to be flattened under the extrusion of the upper die, thereby forming a high-performance grid which is firmly connected. According to the market demand, a plurality of layers of pultrusion strips can be laid, and the steps of heating, melting, film pressing and the like are carried out. Automatic production is realized to above-mentioned setting to practice thrift the hand labor volume, increase production efficiency. Horizontal loading attachment, vertical loading attachment, go up the mould and distribute at the left and right, the rear side of lower mould to the lower mould can move about from beginning to end, thereby makes the lower mould at each operating point that removes, thereby forms the automated production of continuity, further improves production efficiency. The glue dispensing device is used for dispensing glue at the joint positions of the pultrusion strip and the pultrusion strip, so that the pultrusion strip and the pultrusion strip are adhered together, and the connection between the pultrusion strip and the pultrusion strip is firmer.

The invention is further configured to: horizontal loading attachment includes material loading frame, take-up reel, along the drive mechanism of transverse direction removal, is used for the cutter of segmentation, the cutter sets up on the material loading frame, drive mechanism includes that two splint are connected on the drive mechanism along the traction frame of transverse direction reciprocating motion and vertical setting, horizontal direction, the both ends of splint all are equipped with the L shaped plate, lie in splint are with two of one side be equipped with the double-end pneumatic cylinder between the L shaped plate.

Through above-mentioned technical scheme, the pultrusion strip is very long, coils on the take-up reel area, and the drive mechanism clamp is got the pultrusion strip and is removed to the direction of lower mould, moves behind the length of settlement, cuts apart the pultrusion strip through the cutter, the continuous reciprocating motion of drive mechanism. The double-end hydraulic cylinder is used for driving the two clamping plates to open and close, so that the functions of clamping and releasing the pultrusion strips are realized, and the function of automatic upward movement is finally realized.

The invention is further configured to: and a group of conveying rollers are arranged between the cutter and the winding roll and are rotatably connected to the feeding frame.

Through above-mentioned technical scheme, the conveying roller will pull the extrusion strip centre gripping and live, when the conveying roller rotated, can drive and pull the extrusion strip and remove to make the cutter will pull the extrusion strip and break the back, the conveying roller continues to rotate, makes the extrusion strip surpass the work or material rest, thereby the splint centre gripping of being convenient for.

The invention is further configured to: the adhesive dispensing device comprises a connecting frame arranged on the support and a plurality of adhesive barrels connected to the connecting frame, a push rod is connected to the inner portion of each adhesive barrel in a sliding mode, a pressing plate is arranged on the upper surface of the push rod, a second hydraulic cylinder is arranged on the upper surface of the pressing plate, and the second hydraulic cylinder is fixed to the support in the vertical direction.

Through above-mentioned technical scheme, adhesive deposite device is used for gluing the pultrusion strip, draws the crowded strip to lay the back when one deck, in order to prevent that the last deck pultrusion strip from taking place the dislocation, draws crowded strip and the point department point of last deck pultrusion strip to glue for the last deck draws the fixed back of the glue that crowded strip passes through and can not draw the emergence dislocation between the crowded strip with the next deck. The second hydraulic cylinder is used for automatic dispensing.

The invention is further configured to: the link includes the connecting plate of two vertical settings, connects on two connecting plates and two guide bars, the uide bushing of connection on the guide bar that slides that the level set up, be connected with the snap ring on the uide bushing, the gluey bucket slides along vertical direction and connects on the snap ring, follow on the snap ring the radial direction threaded connection of gluing the bucket has the check pin.

Through above-mentioned technical scheme, glue the bucket and can dismantle the connection on the link to make the glue in the gluey bucket use up the back, conveniently change the gluey bucket of new. The connection can slide on the guide bar to can glue the bucket and glue the position between the bucket, be convenient for produce the unequal high performance net of high performance net size. The glue barrel can slide up and down on the clamping ring, so that the distance between the glue barrel and the lower die is convenient to adjust, and glue cannot deviate from the vertical direction.

The invention is further configured to: horizontal material device includes to slide along the transverse direction and connects last work or material rest on the support, install the hopper on last work or material rest, be equipped with the push pedal that slides along the horizontal direction in the hopper and the roof that slides along vertical direction, just be in under the roof be equipped with the discharge gate on the hopper, the lower surface of hopper is along the perpendicular to the direction of discharge gate is equipped with a plurality of plungers, the plunger is including fixing the uide bushing on the hopper, being located the light spring in the uide bushing, being located spring one end and being close to the steel ball of discharge gate.

Through above-mentioned technical scheme, neatly prevent in the hopper a plurality of crowded strip of pulling, the roof corresponds the position of discharge gate. Go up the work or material rest and remove directly over the lower mould, roof downstream for the roof will draw crowded strip ejecting from the discharge gate to fall on the lower mould, and after the pultrusion strip of same vertical row used up, the roof shifts up, and the horizontal push pedal promotes to draw crowded strip to the direction removal of discharge gate, and then makes the roof continue to push and pull crowded strip. The plunger is arranged on the discharge port, the head of the plunger is provided with a steel ball, the discharge port and the pultrusion strip are equal in size, the steel ball protrudes out of the discharge port, so that the pultrusion strip falls on the steel ball, only when the top plate is pressed down, the steel ball retracts into the plunger, and at the moment, the pultrusion strip can fall off from the discharge port. The distance of the top plate descending each time is controlled to be the same as the thickness of the pultrusion strips, so that only one pultrusion strip falls each time.

The invention is further configured to: the lower die comprises a lower bottom plate and an upper bottom plate, a driving assembly used for driving the upper bottom plate to rotate is arranged on the lower bottom plate, the driving assembly comprises a fourth hydraulic cylinder rotatably connected to the lower bottom plate and an L-shaped frame fixed to the upper die, the inflection point of the L-shaped frame is rotatably connected to the lower bottom plate, and a piston rod of the fourth hydraulic cylinder is rotatably connected to the horizontal end of the L-shaped frame.

Through above-mentioned technical scheme, be used for bearing weight of on the upper plate and draw crowded strip, consequently the finished product generates in the upper plate, and the upper plate rotates to be connected on the lower plate, and after the upper plate rotated 90 degrees, high performance net became vertically by the level this moment, is further convenient for unload.

The invention is further configured to: the upper bottom plate is internally provided with a film pressing cavity, and the film pressing cavity is internally provided with criss-cross positioning grooves.

Through the technical scheme, the positioning groove is used for restraining the pultrusion strips, so that the transverse and longitudinal pultrusion strips are accurate in position, and the quality of products is ensured.

The invention is further configured to: all be equipped with on the side of controlling of lower mould and be used for driving a plurality of first pulleys of lower mould lateral shifting, both sides all are equipped with and are used for driving a plurality of second pulleys of lower mould longitudinal movement around the lower mould, first pulley with the second pulley all slides along vertical direction and connects on the lower mould.

Through above-mentioned technical scheme, because the removal of lower mould needs front and back and left and right sides two directions, first pulley and second pulley alternate use to realize the front and back use of lower mould, and the removal of two directions does not influence each other, carry out accurate location to the mould through the control to double-end motor simultaneously.

The invention also aims to provide a high-performance grid continuous production processing method which has the advantages of realizing automatic continuous production, saving manpower and improving the labor capacity

The technical purpose of the invention is realized by the following technical scheme: a processing method for high-performance grid continuous production and forming equipment comprises the following steps: : 1. firstly, laying a pultrusion strip on a lower die through a transverse feeding device;

2. glue is injected on the pultrusion strip at the lower layer at the intersection point of the pultrusion strip and the pultrusion strip through a glue dispensing device;

3. laying the pultrusion strips again through a longitudinal feeding device;

4. repeating the steps 2 and 3 according to actual needs;

5. moving the lower die and the upper die on the same vertical surface and driving the upper die to move downwards until the upper die and the lower die are matched;

6. heating the lower die through a resistance wire embedded in the lower die to enable a node between the pultrusion strip and the pultrusion strip to be melted to form a product;

7. after the melting is finished, taking down the product from the lower die, and resetting the upper die and the lower die;

8. and (5) repeating the steps 1 to 7 for cyclic production.

Through above-mentioned technical scheme, because original manual production to lead to the production discontinuous, now change by automatic production line production, thereby make production continuity strong, practice thrift a large amount of manual works, improve production efficiency.

In conclusion, the invention has the following beneficial effects:

1. the high-performance grids can be automatically produced, so that the production efficiency is improved;

2. the upper base plate can be overturned, thereby facilitating the unloading.

Drawings

Fig. 1 is a schematic structural view of the whole of embodiment 1.

Fig. 2 is a schematic diagram of the operation process of this embodiment 1.

Fig. 3 is a schematic structural view of the lower die of the present embodiment 1.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a schematic structural view of a transverse feeding device in the embodiment 1.

Fig. 6 is a schematic structural view of the discharge port of embodiment 1.

Fig. 7 is a schematic structural diagram of the dispensing device of this embodiment 1.

Fig. 8 is a schematic structural view of the whole of embodiment 2.

Fig. 9 is a schematic view of the structure of the transverse feeding device and the lower die in the embodiment 2.

Fig. 10 is a schematic structural view of a transverse feeding device in the embodiment 2.

Reference numerals: 1. a lower die; 10. an upper base plate; 101. a film pressing cavity; 11. a lower base plate; 12. a drive assembly; 13. a fourth hydraulic cylinder; 14. an L-shaped frame; 15. positioning a groove; 17. an upper die; 18. mother insertion; 19. a first hydraulic cylinder; 2. a transverse feeding device; 20. a longitudinal feeding device; 21. a feeding frame; 211. a slider; 212. a first motor; 213. a screw rod; 214. a third hydraulic cylinder; 22. a hopper; 23. pushing the plate; 24. a top plate; 25. a discharge port; 26. a plunger; 27. a spring; 28. steel balls; 30. a traction mechanism; 31. a traction frame; 32. a splint; 33. an L-shaped plate; 34. a double-headed hydraulic cylinder; 35. a roller; 36. a second motor; 37. a track; 4. a guide rail; 41. a first pulley; 42. a second pulley; 43. a U-shaped plate; 44. a power element; 45. a double-headed motor; 46. a connecting shaft; 5. a dispensing device; 51. a connecting frame; 52. a connecting plate; 53. a guide bar; 54. a guide sleeve; 541. a limit pin; 55. a snap ring; 551. locking nails; 56. a glue barrel; 57. a push rod; 58. pressing a plate; 59. a second hydraulic cylinder; 6. a cutter; 61. a fifth hydraulic cylinder; 62. a platform; 7. a conveying roller; 71. a third motor; 72. a take-up reel; 8. and (4) a bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: referring to fig. 1 and 2, a high-performance grid continuous production molding device comprises an upper die 17 and a lower die 1, a longitudinal feeding device 20 capable of moving back and forth is arranged at the rear side of the lower die 1, a transverse feeding device 2 capable of moving left and right is arranged at the right side of the lower die 1, and a plurality of extruded strips are neatly stacked in the transverse feeding device 2 and the longitudinal feeding device 20. The lower die 1 can move forward, backward, leftward and rightward in a horizontal plane, and the upper die 17 is positioned on the right side of the lower die 1. The lower die 1 moves leftwards to the position of the transverse feeding device 2, the transverse feeding device 2 moves rightwards, the pultrusion strips are laid on the lower die 1 at equal intervals in the moving process, and at the moment, the transverse feeding device 2 and the longitudinal feeding device 20 start to return; after the lower die 1 returns to the central position, the lower die moves backwards, the longitudinal feeding device 20 moves forwards, the pultrusion strips are laid on the lower die 1, and after the laying is finished, the lower die 1 and the longitudinal feeding device 20 reset; at the moment, the transverse pultrusion strips and the longitudinal pultrusion strips are combined into a high-performance grid shape, the lower die 1 moves rightwards and moves to the position right below the upper die 17, the upper die 17 moves downwards and is matched with the lower die 1, the lower die 1 is heated, the pultrusion strips are softened, the nodes of the pultrusion strips and the pultrusion strips are flattened under the extrusion action of the upper die 17 to form a whole, then the upper die 17 moves upwards, and the lower die 1 returns; and finally, the lower die 1 moves forwards to unload materials. The whole production process is carried out, and when the next high-performance grid needs to be produced, the action process is repeated.

Referring to fig. 1 and 2, when a plurality of layers of transverse pultrusion strips and longitudinal pultrusion strips are required to be overlapped, so that the tensile strength of the produced high-performance grid is better, the transverse feeding device 2 and the longitudinal feeding device 20 are required to be alternately and repeatedly laid with the pultrusion strips, and finally the grid is closed and heated to be formed.

Referring to fig. 1 and 2, a three-dimensional support 8 is vertically arranged on the ground, and a first hydraulic cylinder 19 is arranged on the upper surface of the upper die 17, and the first hydraulic cylinder 19 is vertically fixed on the support 8 and used for driving the upper die 17 to move up and down.

Referring to fig. 2 and 3, a cross-shaped double-row guide rail 4 is arranged on the ground, first pulleys 41 for driving the lower die 1 to move left and right are arranged on the left side and the right side of the lower die 1, the number of the first pulleys 41 is four, a connecting shaft 46 is arranged between two first pulleys 41 on the same side, a double-head motor 45 is arranged in the middle of one connecting shaft 46, two ends of an output shaft of the double-head motor 45 are fixedly connected with the connecting shaft 46, and the double-head motor 45 is used for driving the first pulleys 41 to rotate so as to drive the lower die 1 to move transversely. U-shaped plates 43 are provided at both ends of the connecting shaft 46, and a power element 44 is vertically provided on the upper surface of the U-shaped plates 43, and the power element 44 is used for driving the first pulley 41 to move up and down, and the power element 44 of the embodiment is preferably a hydraulic cylinder fixed on the side wall of the lower mold 1. The second pulley 42 is provided at the front and rear positions of the lower mold 1, and the connection structure between the second pulley 42 and the lower mold 1 is the same as that between the first pulley 41 and the lower mold 1. When the lower die 1 needs to move transversely, the first pulley 41 is in contact with the guide rail 4, and the second slide rail is separated from the guide rail 4; when the lower die 1 needs to move longitudinally, the second pulley 42 is contacted with the guide rail 4, and the first pulley 41 is separated from the guide rail 4; this enables the lower die 1 to be switched back and forth between the lateral movement and the longitudinal movement, and the switching position can be only at the middle position of the guide rail 4.

Referring to fig. 2 and 5, the transverse feeder 2 and the longitudinal feeder 20 are attached to the support frame 8. The transverse feeding device 2 comprises a feeding frame 21 and a hopper 22 arranged on the feeding frame 21, wherein a plurality of orderly overlapped pultrusion strips are prevented from being arranged in the hopper 22, a discharge hole 25 (refer to fig. 6) is formed in a lower bottom plate 11 of the hopper 22, a push plate 23 which slides along the transverse direction is arranged in the hopper 22, a top plate 24 which slides along the vertical direction is arranged right above the discharge hole 25, and the horizontal section of the top plate 24, the shape of the discharge hole 25 and the shape of the pultrusion strips are the same. Two hydraulic cylinders are arranged on the side wall of the hopper 22 and are respectively used for driving the push plate 23 to move transversely and the top plate 24 to move vertically. When the hopper 22 moves to the position right above the lower die 1, the top plate 24 moves downward at intervals, and the distance of each movement is the thickness of the pultruded strip. So that the pultrusion strips fall one by one; when a vertical row of pultruded strips is completely released from the hopper 22, the top plate 24 moves upwards, the push plate 23 moves horizontally, and the lower vertical row of pultruded strips is pushed to fall between the discharge port 25 and the top plate 24. And when the pultrusion strips are used up, new pultrusion strips are installed again.

Referring to fig. 5 and 6, a plurality of plungers 26 are provided at one side of the discharge port 25, a spring 27 is provided in the plunger 26, a steel ball 28 is fixedly provided at one end of the spring 27, and when the steel ball 28 is pressed, the steel ball 28 is retracted into the plunger 26. The steel balls 28 protrude through the outlet 25 so that the pultruded strip falls on the steel balls 28, and only when the top plate 24 is pressed down, the steel balls 28 retract into the plunger 26, at which point the pultruded strip will fall out of the outlet 25, so that only one pultruded strip will fall at a time.

Referring to fig. 5 and 6, two third hydraulic cylinders 214 are provided on the upper surface of the hopper 22, and the third hydraulic cylinders 214 are used to drive the hopper 22 to move downward, thereby controlling the up-and-down movement of the hopper 22 and further adjusting the vertical spacing between the hopper 22 and the lower die 1. The upper end of the third hydraulic cylinder 214 is connected to the upper end beam of the support 8 in a sliding manner, the upper end of the third hydraulic cylinder 214 is provided with a sliding block 211, the sliding block 211 vertically penetrates through the support 8, a screw rod 213 is arranged on the support 8 along the transverse direction, the screw rod 213 is connected to the sliding block 211 in a threaded manner, one end of the screw rod 213 is provided with a first motor 212, and the first motor 212 is used for driving the screw rod 213 to rotate. When the screw rod 213 rotates, the sliding block 211 slides on the screw rod 213, so as to drive the hopper 22 to move transversely.

Referring to fig. 2, the lateral loading device 2 and the longitudinal loading device 20 have the same structure.

Referring to fig. 1 and 7, a dispensing device 5 is disposed between the lateral feeding device 2 and the lower die 1 and between the longitudinal feeding device 20 and the lower die 1. The glue dispensing device 5 is used for dispensing glue on the pultrusion strips of the downward moving layer and sticking the pultrusion strips of the upper layer, so that the positions of the pultrusion strips and the pultrusion strips are not changed before extrusion forming, and the quality of products is ensured.

Referring to fig. 7, the dispensing device 5 includes a connecting frame 51 hung on the top of the support 8, a row of several glue barrels 56 mounted on the connecting frame 51, a push rod 57 slidably disposed in the glue barrel 56, a press plate 58 disposed on the upper surface of the push rod 57, and a second hydraulic cylinder 59 disposed on the upper surface of the press plate 58. When the lower mold 1 is moved below the dispensing device 5 after the pultrusion string is laid on the lower mold 1, the second hydraulic cylinder 59 drives the pressing plate 58 and the push rod 57 to move downward so that the glue drops in the glue bucket 56 are at the junctions of the pultrusion string and the pultrusion string.

Referring to fig. 7, the connecting frame 51 includes two connecting plates 52 vertically fixed on the connecting frame 51, two guide rods 53 horizontally penetrated on the connecting plates 52, a snap ring 55 is arranged outside the rubber barrel 56, a locking nail 551 is screwed on the snap ring 55 along the radial direction of the snap ring 55, the locking nail 551 is used for fixing the rubber barrel 56 on the snap ring 55, a pair of guide sleeves 54 are arranged in the diameter direction of the snap ring 55, the guide sleeves 54 are connected on the guide rods 53 in a sliding manner, a limit nail 541 is screwed on the guide sleeves 54 along the radial direction of the guide sleeves 54, and the limit nail 541 is used for fixing the guide sleeves 54 on the guide rods 53, so that the position of the rubber barrel 56 cannot move.

Referring to fig. 3 and 4, lower mould 1 includes upper plate 10 and lower plate 11, and upper plate 10 rotates to be connected on lower plate 11, sets up the resistance wire in lower plate 11 is embedded, sets up pressing film chamber 101 downwards at upper plate 10's upper surface, sets up vertically and horizontally staggered's constant head tank 15 in pressing film chamber 101, and the setting of constant head tank 15 ensures that the pultruded strip sets up vertically and horizontally, can not take place the slope. The lower die 1 and the upper die 17 are respectively provided with a male plug 18 and a female plug 18 which are electrically connected with the resistance wire, and the upper die 17 is connected with an external power supply, so that the resistance wire starts to heat when the upper die 17 and the lower die 1 are closed.

Referring to fig. 3 and 4, a driving assembly 12 is disposed on the lower plate 11, and the driving assembly 12 is used for driving the upper plate 10 to rotate. The driving assembly 12 comprises a fourth hydraulic cylinder 13 rotatably connected to the lower base plate 11, and an L-shaped frame 14 fixed to the upper base plate 10, wherein a horizontal end of the L-shaped frame 14 is rotatably connected to a piston rod of the fourth hydraulic cylinder 13, and an inflection point of the L-shaped frame 14 is rotatably connected to the lower base plate 11. When unloading, drive fourth pneumatic cylinder 13, upper plate 10 rotates, and after upper plate 10 rotated certain angle, the staff of being convenient for took out high performance net from lower mould 1.

Example 2: referring to fig. 8, a high-performance mesh continuous production molding apparatus is different from that of example 1 in the transverse feeding device 2 and the longitudinal feeding device 20.

Referring to fig. 8 and 9, the transverse feeding device 2 includes a feeding frame 21, a winding roll 72, a traction mechanism 30 moving in the transverse direction, and a cutting knife 6 for sectioning, a platform 62 is provided at the lower end of the cutting knife 6, and a pultruded strip is wound on the winding roll 72. The cutter 6 is connected on the last work or material rest 21 along vertical direction sliding, at the vertical fifth pneumatic cylinder 61 that sets up in the top of last work or material rest 21, and fifth pneumatic cylinder 61 is used for driving cutter 6 and moves down to cut off the pultrusion strip.

Referring to fig. 8 and 9, the traction mechanism 30 includes a traction frame 31 moving laterally in the left-right direction, and a clamping plate 32 connected to the traction frame 31 in a sliding manner in the vertical direction, L-shaped plates 33 are provided at both ends of the clamping plate 32, a double-headed hydraulic cylinder 34 is provided between the L-shaped plates 33, and when a piston rod of the double-headed hydraulic cylinder 34 moves, the two clamping plates 32 are opened or closed. The lower end of the traction frame 31 is rotatably connected with a roller 35, the roller 35 is provided with a second motor 36, the shell of the second motor 36 is fixed on the traction frame 31, the output shaft of the second motor 36 is fixedly connected with the roller 35, the ground is also provided with a rail 37, and the rail 37 is used for restraining the traction frame 31. The pultrusion strip exceeds the platform 62, the clamping plates 32 are opened, the pultrusion strip is positioned between the two clamping plates 32, the clamping plates 32 are closed and move towards the direction close to the lower die 1, and after the length of the pultrusion strip reaches the set length, the cutter 6 cuts off the pultrusion strip. After the pulling mechanism 30 pulls and extrudes the strip to a proper position, the clamping plate 32 is opened, and the pulling and extruding strip falls from the clamping plate 32, so that the pulling and extruding strip is placed on the lower die 1.

Referring to fig. 8 and 9, a set of conveying rollers 7 is provided between the cutter 6 and the winding roll 72, the conveying rollers 7 are rotatably connected to the upper stage 21, and a third motor 71 is provided on one of the conveying rollers 7, the third motor 71 being for driving the conveying roller 7 to rotate. When the conveying roller 7 rotates, the pultrusion strips can be driven to move, so that after the pultrusion strips are cut off by the cutter 6, the conveying roller 7 continues to rotate, the pultrusion strips exceed the platform 62, and the clamping plates 32 are convenient to clamp. The longitudinal feeding device 20 and the transverse feeding device 2 have the same structure.

In addition, the invention also discloses a high-performance grid continuous production molding processing method, which refers to the steps shown in the figures 1 and 2 and comprises the following steps: 1. firstly, laying a pultrusion strip on a lower die 1 through a transverse feeding device 2;

2. glue is injected on the pultrusion strip at the lower layer at the intersection point of the pultrusion strip and the pultrusion strip through a glue dispensing device 5;

3. laying the pultruded strips again by the longitudinal feeding device 20;

4. repeating the steps 2 and 3 according to actual needs;

5. moving the lower die 1 and the upper die 17 on the same vertical surface and driving the upper die 17 to move downwards until the upper die 17 and the lower die 1 are in a die assembly position;

6. heating and warming the lower die 1 through a resistance wire embedded in the lower die 1, so that a node between the pultrusion strip and the pultrusion strip is melted to form a product;

7. after the melting is finished, taking down the product from the lower die 1, and resetting the upper die 17 and the lower die 1;

8. and (5) repeating the steps 1 to 7 for cyclic production.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A high-performance grid continuous production molding device is characterized by comprising an upper die (17) and a lower die (1), a cross-shaped guide rail (4) and a vertically arranged bracket (8) are arranged on the ground, the lower die (1) is connected on the guide rail (4) in a sliding way, the upper die (17) is positioned at the right side of the lower die (1) and is connected on the bracket (8) in a sliding way along the vertical direction, the bracket (8) is provided with a longitudinal feeding device (20) connected with the bracket (8) in a sliding way along the front-back direction and a transverse feeding device (2) connected with the bracket (8) in a sliding way along the left-right direction, the upper die (17) is connected on the bracket (8) in a sliding way along the vertical direction, and a dispensing device (5) is arranged on the bracket (8) and is positioned at the rear side of the lower die (1) and at the left side of the lower die (1).

2. The high-performance grid continuous production molding equipment according to claim 1, wherein the transverse feeding device (2) comprises a feeding frame (21), a winding roll (72), a traction mechanism (30) moving along the transverse direction, and two cutters (6) for segmenting, the cutters (6) are arranged on the feeding frame (21), the traction mechanism (30) comprises a traction frame (31) moving back and forth along the transverse direction and arranged vertically, and two clamping plates (32) connected to the traction frame (31) in the horizontal direction, the two ends of each clamping plate (32) are provided with L-shaped plates (33), and a double-headed hydraulic cylinder (34) is arranged between the two L-shaped plates (33) on the same side of each clamping plate (32).

3. A high performance mesh continuous production forming apparatus according to claim 2, wherein a set of conveying rollers (7) is provided between said cutter (6) and said winding roll (72), said conveying rollers (7) being rotatably connected to said feeding frame (21).

4. The high-performance grid continuous production molding equipment according to claim 1, wherein the glue dispensing device (5) comprises a connecting frame (51) arranged on the support (8) and a plurality of glue barrels (56) connected to the connecting frame (51), a push rod (57) is connected to the glue barrels (56) in a sliding manner, a pressing plate (58) is arranged on the upper surface of the push rod (57), a second hydraulic cylinder (59) is arranged on the upper surface of the pressing plate (58), and the second hydraulic cylinder (59) is fixed on the support (8) in the vertical direction.

5. The high-performance grid continuous production molding equipment is characterized in that the connecting frame (51) comprises two vertically arranged connecting plates (52), two horizontally arranged guide rods (53) connected to the two connecting plates (52), and a guide sleeve (54) connected to the guide rods (53) in a sliding manner, a clamping ring (55) is connected to the guide sleeve (54), the rubber barrel (56) is connected to the clamping ring (55) in a sliding manner along the vertical direction, and a locking nail (551) is connected to the clamping ring (55) in a threaded manner along the radial direction of the rubber barrel (56).

6. The high-performance mesh continuous production molding apparatus according to claim 1, the transverse feeding device (2) comprises a feeding frame (21) connected to the support (8) in a sliding manner along the transverse direction and a hopper (22) arranged on the feeding frame (21), a push plate (23) sliding along the horizontal direction and a top plate (24) sliding along the vertical direction are arranged in the hopper (22), a discharge hole (25) is arranged under the top plate (24) and on the hopper (22), a plurality of plungers (26) are arranged on the lower surface of the hopper (22) along the direction vertical to the discharge hole (25), the plunger (26) comprises a guide sleeve (54) fixed on the hopper (22), a light spring (27) positioned in the guide sleeve (54), and a steel ball (28) positioned at one end of the spring (27) and close to the discharge hole (25).

7. The high-performance grid continuous production molding device according to claim 1, wherein the lower mold (1) comprises a lower bottom plate (11) and an upper bottom plate (10), a driving assembly (12) for driving the upper bottom plate (10) to rotate is arranged on the lower bottom plate (11), the driving assembly (12) comprises a fourth hydraulic cylinder (13) rotatably connected to the lower bottom plate (11) and an L-shaped frame (14) fixed to the upper mold (17), an inflection point of the L-shaped frame (14) is rotatably connected to the lower bottom plate (11), and a piston rod of the fourth hydraulic cylinder (13) is rotatably connected to a horizontal end of the L-shaped frame (14).

8. The high-performance grid continuous production molding device is characterized in that a film pressing cavity (101) is formed in the upper bottom plate (10), and criss-cross positioning grooves (15) are formed in the film pressing cavity (101).

9. The high-performance grid continuous production molding equipment according to claim 1, wherein a plurality of first pulleys (41) for driving the lower mold (1) to move transversely are arranged on the left side surface and the right side surface of the lower mold (1), a plurality of second pulleys (42) for driving the lower mold (1) to move longitudinally are arranged on the front side surface and the rear side surface of the lower mold (1), and the first pulleys (41) and the second pulleys (42) are connected to the lower mold (1) in a sliding manner along the vertical direction.

10. A high-performance grid continuous production processing method, which is characterized in that the processing method of the high-performance grid continuous production molding equipment of any one of claims 1 to 9 comprises the following steps:

1. firstly, laying a pultrusion strip on a lower die (1) through a transverse feeding device (2);

2. glue is injected on the pultrusion strip at the lower layer at the intersection point of the pultrusion strip and the pultrusion strip through a glue dispensing device (5);

3. laying the pultrusion strips again through a longitudinal feeding device (20);

4. repeating the steps 2 and 3 according to actual needs;

5. moving the lower die (1) and the upper die (17) on the same vertical surface and driving the upper die (17) to move downwards until the upper die (17) and the lower die (1) are in a die closing position;

6. heating and warming the lower die (1) through a resistance wire embedded in the lower die (1) so as to melt a node between the pultrusion strip and the pultrusion strip to form a product;

7. after the melting is finished, taking down the product from the lower die (1), and resetting the upper die (17) and the lower die (1);

8. and (5) repeating the steps 1 to 7 for cyclic production.