CN112238149A

CN112238149A - Extruder for producing solar frame and production process of solar frame

Info

Publication number: CN112238149A
Application number: CN202010924617.8A
Authority: CN
Inventors: 周瑜
Original assignee: Jiangyin Zhaoxu Metal Products Co ltd
Current assignee: Jiangyin Zhaoxu Metal Products Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-01-19
Anticipated expiration: 2040-09-05
Also published as: CN112238149B

Abstract

The utility model relates to an extruder and solar energy frame production technology are used in solar energy frame production, which comprises a frame, the recipient, the extrusion device, set up the flourishing spindle hole on the recipient, the extrusion device includes the extrusion axle, be provided with clout processing apparatus in the frame, clout processing apparatus includes the mount pad, sliding connection is slider one and slider two on the mount pad, fixed connection is in the first bearing section of thick bamboo on the slider, fix the bearing section of thick bamboo two on slider two, fixed connection is used for driving slider one and slider two drive arrangement along the removal of frame width direction on the mount pad, two sliding connection are in the stripper plate on the recipient lateral wall. The application has the effects of reducing the energy waste and the processing cost.

Description

Extruder for producing solar frame and production process of solar frame

Technical Field

The application relates to the field of solar frame production, in particular to an extruder for solar frame production and a solar frame production process.

Background

The solar module frame refers to an aluminum alloy section bar fixing frame and a support formed by a photovoltaic solar panel assembly, and is mainly used for fixing and sealing the solar panel assembly, enhancing the strength of the assembly, prolonging the service life and facilitating transportation and installation.

Conventional solar frame production processes typically include the following steps: 1. extruding: putting the aluminum round cast rod into an extruder, and extruding and molding through a frame aluminum profile die; 2. straightening: straightening the extruded aluminum profile by using a straightening machine; 3. sand blasting: carrying out surface sand blasting treatment on the aluminum profile by using a sand blasting machine to enable the surface of the aluminum profile of the solar frame to form a matte effect; 4. film pasting: carrying out film pasting treatment on the aluminum profile; 5. sawing: sawing according to the size requirements of the long side and the short side of the frame; 6. punching: punching a water falling hole, a mounting hole and a riveting point on the frame; 7. fixing the corner connectors: and fixing the frame by utilizing the corner connectors.

Chinese patent with publication number CN206854390U discloses a metal section extruder, which comprises a frame, be equipped with extrusion device in the frame in proper order along length direction, material feeding unit, movable support frame, the recipient, extrusion device includes the extrusion axle and promotes a plurality of ingot feeding hydro-cylinders that the extrusion axle is flexible, movable support frame slides along frame length direction, set up on the movable support frame with the same straight line of extrusion axle and be used for carrying out the dress spindle hole that supports the ingot, dress spindle hole supplies the extrusion axle to pass, set up on the recipient and be in the flourishing spindle hole on the same straight line with the extrusion axle, be equipped with the cutting device that is used for cutting off the unnecessary part of ingot on the recipient, the frame inner tower is equipped with and is used for conveying the transport mechanism outside the frame with the defective material.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the stamping process, because the ingot is extruded after being subjected to high temperature, one end of the ingot, which is contacted with the extrusion shaft, can deform in the extrusion process, so that the ingot cannot completely enter the ingot containing hole, and at the moment, in order to avoid influencing the subsequent continuous extrusion work, the residual materials left outside the ingot containing hole are usually cut off and discarded through a corresponding cutting device, so that the waste of raw materials is caused, and the processing cost is increased.

Disclosure of Invention

In order to reduce the waste of the energy, reduce the processing cost, this application provides an extruder and solar energy frame production technology for solar energy frame production.

First aspect, the application provides an extruder is used in production of solar energy frame adopts following technical scheme:

an extruder for producing a solar frame comprises a rack, an extrusion barrel, an extrusion device and a ingot containing hole formed in the extrusion barrel, wherein the extrusion device comprises an extrusion shaft, a surplus material processing device is arranged on the rack and comprises a mounting seat, a first sliding block and a second sliding block which are connected to the mounting seat in a sliding manner, a first bearing barrel fixedly connected to the first sliding block, a second bearing barrel fixedly connected to the second sliding block, a driving device fixedly connected to the mounting seat and used for driving the first sliding block and the second sliding block to move along the width direction of the rack, and two extrusion plates slidably connected to the side walls of the extrusion barrel, the mounting seat is arranged between the extrusion barrel and the extrusion device, the extrusion plates are arranged along the horizontal direction and are positioned at the upper side and the lower side of an opening of the ingot containing hole, the first bearing barrel and the second bearing barrel are both arranged in a semi-cylindrical manner, the first bearing barrel and the second bearing barrel can be spliced to form a cylindrical inner cavity, the bearing cylinder I and the bearing cylinder II are attached to the side wall of the extrusion cylinder and slide, a first pushing cylinder for pushing the extrusion plate to move in the vertical direction is fixedly connected to the side wall of the extrusion cylinder I, and the extrusion plate is in sliding contact with the side wall of the bearing cylinder I and the side wall of the bearing cylinder II.

Through adopting above-mentioned technical scheme, the ingot piece is at the in-process by the extrusion, utilize and promote two stripper plates of push cylinder one promotion and remove in opposite directions, recycle drive arrangement makes simultaneously and accept a section of thick bamboo one, accept a section of thick bamboo two and remove in opposite directions, accept a section of thick bamboo one, accept a section of thick bamboo two in-process that removes in opposite directions, can promote piling up the clout that holds spindle hole department, make the clout pile up once more, reuse extrusion shaft promotes piling up clout this moment, make the clout get into holding spindle hole once more, can avoid the clout to be cut and abandon like this, be favorable to carrying out reprocessing to the clout and utilize, be favorable to reducing the waste of the energy, thereby reduce the processing cost.

Preferably, the driving device comprises a bidirectional threaded rod rotatably connected to the mounting seat, a first screw thread and a second screw thread which are arranged at two ends of the bidirectional threaded rod, a first nut seat and a second nut seat, the first nut seat is connected to the first screw thread, the second nut seat is connected to the second screw thread, the bidirectional threaded rod is horizontally arranged in the direction perpendicular to the extrusion axis, the first nut seat and the second nut seat are respectively and fixedly connected to a first sliding block and a second sliding block, and the mounting seat is fixedly connected with a driving motor for driving the bidirectional threaded rod to rotate.

By adopting the technical scheme, when the first bearing cylinder and the second bearing cylinder are required to be pushed, the driving motor is started, the driving motor drives the bidirectional threaded rod to rotate, and the nut seat I and the nut seat II are driven to move oppositely along the length direction of the bidirectional threaded rod when the bidirectional threaded rod rotates, so that the first bearing cylinder and the second bearing cylinder are driven to move.

Preferably, the driving device comprises a second pushing cylinder and a third pushing cylinder which are fixedly connected to the mounting seat, the second pushing cylinder and the third pushing cylinder are horizontally arranged along the direction perpendicular to the extrusion axis, piston rods of the second pushing cylinder and the third pushing cylinder are oppositely arranged, the piston rod of the second pushing cylinder is fixedly connected to the side wall of the first sliding block, and the piston rod of the third pushing cylinder is fixedly connected to the side wall of the second sliding block.

Through adopting above-mentioned technical scheme, when needs promote accepting a section of thick bamboo one, accepting a section of thick bamboo two, directly start promotion cylinder two, promotion cylinder three, utilize promotion cylinder two and promotion cylinder three directly to promote slider one, slider two to drive and accept a section of thick bamboo one, accept a section of thick bamboo two and remove.

Preferably, a mounting groove has all been seted up on the lateral wall that a receiving section of thick bamboo one, a receiving section of thick bamboo two carried on the back mutually and set up, the mounting groove is snakelike setting, fixedly connected with heater strip in the mounting groove.

Through adopting above-mentioned technical scheme, the setting of heater strip can be to accepting a section of thick bamboo one, accept a section of thick bamboo two and heat, improves the temperature of accepting a section of thick bamboo one, accepting a section of thick bamboo two, is favorable to reducing the condition that the clout meets cold sclerosis, is favorable to making the waste material keep the state of easy deformation, is convenient for accept a section of thick bamboo one and accepts a section of thick bamboo two pairs of clouts and promote.

Preferably, the side walls of the first bearing cylinder and the second bearing cylinder which are arranged back to back are provided with through grooves, the through grooves are arranged along the direction parallel to the extrusion shaft, and the through grooves are communicated with the mounting grooves.

Through adopting above-mentioned technical scheme, the through groove be provided with do benefit to the heat dissipation of heater strip faster, be favorable to accepting a section of thick bamboo one, accept a section of thick bamboo two and be heated more evenly.

Preferably, an included angle formed between the through groove and the mounting groove is arc-shaped.

Through adopting above-mentioned technical scheme, be provided with like this and do benefit to further to accelerate the heat dissipation of heater strip and move, be favorable to accepting a section of thick bamboo one, accept a section of thick bamboo two and be heated more evenly.

Preferably, the piston rods of the second pushing cylinder and the third pushing cylinder are coated with high-temperature-resistant coating.

Through adopting above-mentioned technical scheme, set up like this and can protect the piston rod that promotes cylinder two, promotes cylinder three, reduce the piston rod and receive the high temperature influence and the condition of damage.

In a second aspect, the present application provides a solar energy frame production process, which adopts the following technical scheme:

a solar frame production process comprises the following steps:

s1: extruding: putting the aluminum round cast rod into the extruder, and carrying out extrusion molding through a frame aluminum profile die;

s2: straightening: straightening the extruded aluminum profile by using a straightening machine;

s3: sand blasting: carrying out surface sand blasting treatment on the aluminum profile by using a sand blasting machine to enable the surface of the aluminum profile of the solar frame to form a matte effect;

s4: film pasting: carrying out film pasting treatment on the aluminum profile;

s5: sawing: sawing according to the size requirements of the long side and the short side of the frame;

s6: punching: punching a water falling hole, a mounting hole and a riveting point on the frame;

s7: fixing the corner connectors: and fixing the frame by utilizing the corner connectors.

By adopting the technical scheme, the used extruder can recycle the excess materials generated in the extrusion process, so that the process can improve the utilization rate of the raw materials, reduce the waste of the raw materials in production and further reduce the processing cost.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the anticipated treatment device, the excess material generated in the extrusion process can be reused, thereby reducing the waste of energy and the processing cost;

2. through the arrangement of the heating wires, the waste materials can be kept in an easily-deformed state, the situation that the excess materials are hardened when being cooled is reduced, and the excess materials are conveniently pushed by the first bearing cylinder and the second bearing cylinder;

3. the production process from S1 to S7 can achieve the effects of reducing energy waste and processing cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the kneader in example 1.

Fig. 2 is a schematic structural view of a driving device in embodiment 1.

Fig. 3 is a schematic structural view of a driving device in embodiment 2.

Fig. 4 is a schematic flow diagram of a production process.

Description of reference numerals: 1. a frame; 2. an extrusion cylinder; 3. an extrusion device; 31. extruding the shaft; 32. an ingot feeding oil cylinder; 4. a ingot holding hole; 5. a mounting seat; 6. a first sliding block; 7. a second sliding block; 8. a first bearing cylinder; 9. a second bearing cylinder; 101. a bidirectional threaded rod; 102. a first thread; 103. a second thread; 104. a first nut seat; 105. a second nut seat; 106. a second pushing cylinder; 107. a pushing cylinder III; 11. a pressing plate; 12. a guide block; 13. a guide groove; 14. a drive motor; 15. a connecting rod; 16. an inner cavity; 17. mounting grooves; 18. heating wires; 19. a through groove; 20. and pushing the first air cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses extruder is used in production of solar energy frame.

Example 1

Referring to fig. 1, the extruder for producing the solar frame comprises a frame 1, an extrusion cylinder 2, an extrusion device 3 and an ingot containing hole 4 formed in the extrusion cylinder 2, wherein the extrusion device 3 comprises an extrusion shaft 31 and an ingot feeding oil cylinder 32. Wherein, the frame 1 is provided with a residual material processing device which is convenient for recycling the residual material accumulated at the ingot containing hole 4.

Referring to fig. 2, the excess material collecting device includes a mounting base 5, a first slider 6 and a second slider 7 slidably connected to the mounting base 5, a first receiving cylinder 8 fixedly connected to the first slider 6, a second receiving cylinder 9 fixedly connected to the second slider 7, a driving device fixedly connected to the mounting base 5 and used for driving the first slider 6 and the second slider 7 to move along the width direction of the frame 1, and two extrusion plates 11 slidably connected to the side walls of the extrusion cylinder 2.

Referring to fig. 1, the mounting seat 5 is a cuboid and is fixedly connected to the frame 1, the mounting seat 5 is located between the extrusion container 2 and the extrusion device 3, and the mounting seat 5 is located below the ingot containing hole 4.

Referring to fig. 2, the first slider 6 and the second slider 7 are both cuboid, the upper surface of the mounting base 5 is fixedly connected with a guide block 12 along the width direction of the rack 1, the guide block 12 is trapezoidal, and the area of the upper surface of the guide block 12 is larger than that of the lower surface thereof.

Referring to fig. 2, the first slider 6 and the second slider 7 are both provided with guide grooves 13 on the bottom surfaces thereof, inner cavities 16 of the guide grooves 13 are in trapezoidal arrangement, and the guide grooves 13 are matched with the guide blocks 12 to slide.

Referring to fig. 2, the driving device includes a two-way threaded rod 101 rotatably coupled to the mounting base 5, a first screw 102 and a second screw 103 opened at both ends of the two-way threaded rod 101, a first nut seat 104 threadedly coupled to the first screw 102, and a second nut seat 105 threadedly coupled to the second screw 103.

The bidirectional threaded rod 101 is horizontally arranged along the width direction of the rack 1, the first nut seat 104 and the second nut seat 105 are symmetrically arranged on the left side and the right side of the opening of the ingot containing hole 4 by taking the vertical surface of the extrusion shaft 31 as a symmetric surface, and the first nut seat 104 and the second nut seat 105 are respectively and fixedly connected to the side walls of the first slider 6 and the second slider 7.

Referring to fig. 2, a driving motor 14 for driving the bidirectional threaded rod 101 to rotate is fixedly connected to the mounting seat 5, and an output shaft of the driving motor 14 is fixedly connected to an end of the bidirectional threaded rod 101 through a coupling.

Referring to fig. 2, the upper surfaces of the first slider 6 and the second slider 7 are both fixedly connected with a connecting rod 15, and the connecting rod 15 is arranged in a cylindrical shape and is inclined.

Referring to fig. 2, the first receiving cylinder 8 and the second receiving cylinder 9 are respectively fixedly connected to the connecting rods 15 on the first sliding block 6 and the second sliding block 7, and the first receiving cylinder 8 and the second receiving cylinder 9 are both arranged in a semi-cylindrical shape and are arranged along the length direction of the rack 1. Driven by the first sliding block 6 and the second sliding block 7, the first receiving barrel 8 and the second receiving barrel 9 can be spliced to form a cylindrical inner cavity 16, the central axis of the inner cavity 16 is collinear with the central axis of the ingot containing hole 4, the opening aperture of the inner cavity 16 is the same as the aperture of the ingot containing hole 4, and the end faces of the first receiving barrel 8 and the second receiving barrel 9 are attached to and slide on the side wall of the extrusion barrel 2.

Referring to fig. 2, accept a section of thick bamboo 8, accept a section of thick bamboo two 9 and all seted up mounting groove 17 on the convex surface lateral wall that sets up mutually back on the back, mounting groove 17 is snakelike setting along the length direction who accepts a section of thick bamboo 8, accepts a section of thick bamboo two 9, fixedly connected with heater strip 18 in the mounting groove 17, and external power is connected to heater strip 18.

Referring to fig. 2, through grooves 19 are formed in the side walls of the first receiving cylinder 8 and the second receiving cylinder 9 which are opposite to each other, inner cavities 16 of the through grooves 19 are arranged in a semi-cylindrical shape and are horizontally arranged along the length direction of the rack 1, and the through grooves 19 are communicated with the mounting grooves 17. The included angle formed between the through groove 19 and the mounting groove 17 is arc-shaped.

Referring to fig. 2, the extrusion plates 11 are rectangular and horizontally arranged along the width direction of the frame 1, and the extrusion plates 11 are located at the upper and lower sides of the opening of the ingot holding hole 4.

Referring to fig. 2, two pushing cylinders 20 for pushing the extrusion plates 11 to move in the vertical direction are fixedly connected to the side wall of the extrusion container 2, the pushing cylinders 20 are arranged in the vertical direction, piston rods of the two pushing cylinders 20 are arranged in opposite directions, and the piston rods of the pushing cylinders 20 are fixedly connected to the side wall of each of the two extrusion plates 11, which is back to the ingot containing hole 4. The two extrusion plates 11 are attached to and abutted against the outer side walls of the first bearing cylinder 8 and the second bearing cylinder 9 under the driving of the pushing cylinder.

The implementation principle of the embodiment 1 is as follows: in the process of extruding the ingot, the first pushing cylinder 20 is used for pushing the two extrusion plates 11 to move in the vertical direction in opposite directions, meanwhile, the first receiving cylinder 8 and the second receiving cylinder 9 are enabled to move in the horizontal direction in opposite directions by the aid of the driving device, excess materials in the ingot containing hole 4 can be pushed in the process of moving in the opposite directions of the first receiving cylinder 8 and the second receiving cylinder 9, the excess materials are accumulated again, and the extrusion shaft 31 is used for pushing the accumulated excess materials again at the moment to enable the excess materials to enter the ingot containing hole 4 again.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that the driving means includes a second push cylinder 106 and a third push cylinder 107 fixedly attached to the mounting base 5.

The second pushing cylinder 106 and the third pushing cylinder 107 are horizontally arranged along a direction perpendicular to the extrusion shaft 31, piston rods of the second pushing cylinder 106 and the third pushing cylinder 107 are oppositely arranged, the piston rod of the second pushing cylinder 106 is fixedly connected to the side wall of the first sliding block 6, and the piston rod of the third pushing cylinder 107 is fixedly connected to the side wall of the second sliding block 7.

And piston rods of the second pushing cylinder 106 and the third pushing cylinder 107 are coated with high-temperature-resistant coating. The high-temperature resistant coating is phosphate lead powder coating.

The implementation principle of the embodiment 2 is as follows: when the bearing cylinder I8 and the bearing cylinder II 9 need to be pushed, the pushing cylinder II 106 and the pushing cylinder III 107 are directly started, and the sliding block I6 and the sliding block II 7 are directly pushed by the pushing cylinder II 106 and the pushing cylinder III 107, so that the bearing cylinder I8 and the bearing cylinder II 9 are driven to move.

The embodiment of the application also discloses a solar frame production process.

Referring to fig. 4, the solar frame production process includes the following steps:

s1: extruding: and (3) putting the aluminum round cast rod into the extruder in the embodiment 1 or the embodiment 2, carrying out extrusion molding through a frame aluminum profile die, and cooling the molded part after molding.

S2: straightening: and straightening the extruded aluminum profile by using a straightening machine.

S3: sand blasting: and carrying out surface sand blasting treatment on the aluminum profile by using a sand blasting machine to enable the surface of the aluminum profile of the solar frame to form a matte effect.

S4: film pasting: and the aluminum profile after sand blasting is subjected to film pasting treatment, so that the scratch resistance of the aluminum profile is improved.

S5: sawing: and sawing the aluminum profile according to the size requirements of the long side and the short side of the frame.

S6: punching: and (5) carrying out water flushing holes, mounting holes, riveting points and the like on the cut frame.

S7: fixing the corner connectors: and fixing the frame by utilizing the corner connectors, and finally finishing the production of the finished frame.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an extruder is used in production of solar energy frame, includes frame (1), recipient (2), extrusion device (3), sets up flourishing spindle hole (4) on recipient (2), extrusion device (3) are including extrusion shaft (31), its characterized in that: the residual material processing device is arranged on the rack (1), and comprises a mounting seat (5), a first sliding block (6) and a second sliding block (7) which are connected to the mounting seat (5) in a sliding manner, a first bearing cylinder (8) fixedly connected to the first sliding block (6), a second bearing cylinder (9) fixedly connected to the second sliding block (7), a driving device fixedly connected to the mounting seat (5) and used for driving the first sliding block (6) and the second sliding block (7) to move along the width direction of the rack (1), and two extrusion plates (11) slidably connected to the side walls of the extrusion cylinder (2), wherein the mounting seat (5) is positioned between the extrusion cylinder (2) and the extrusion device (3), the extrusion plates (11) are arranged along the horizontal direction and positioned at the upper side and the lower side of an opening of a spindle containing hole (4), and the first bearing cylinder (8) and the second bearing cylinder (9) are both arranged in a semi-cylinder shape, the bearing cylinder I (8) and the bearing cylinder II (9) can be spliced to form a cylindrical inner cavity (16), the central axis of the inner cavity (16) is collinear with the central axis of the ingot containing hole (4), the opening caliber of the inner cavity (16) is the same as the aperture of the ingot containing hole (4), the bearing cylinder I (8) and the bearing cylinder II (9) are symmetrically arranged on the left side and the right side of the ingot containing hole (4) by taking the vertical plane of the extrusion shaft (31) as the symmetric plane, the end faces of the bearing cylinder I (8) and the bearing cylinder II (9) are attached to the side wall of the extrusion cylinder (2) to slide, a first pushing cylinder (20) for pushing the extrusion plate (11) to move along the vertical direction is fixedly connected to the side wall of the extrusion cylinder (2), and the extrusion plate (11) is in sliding contact with the side walls of the bearing cylinder I (8) and the bearing cylinder II (9).

2. The extruder for producing the solar frame according to claim 1, wherein: the driving device comprises a bidirectional threaded rod (101) which is rotatably connected to the mounting seat (5), a first thread (102) and a second thread (103) which are arranged at two ends of the bidirectional threaded rod (101), a first nut seat (104) which is in threaded connection with the first thread (102), and a second nut seat (105) which is in threaded connection with the second thread (103), wherein the bidirectional threaded rod (101) is horizontally arranged along the direction perpendicular to the extrusion shaft (31), the first nut seat (104) is fixedly connected to the first sliding block (6), the second nut seat (105) is fixedly connected to the second sliding block (7), and the mounting seat (5) is fixedly connected with a driving motor (14) which is used for driving the bidirectional threaded rod (101) to rotate.

3. The extruder for producing the solar frame according to claim 1, wherein: the driving device comprises a second pushing cylinder (106) and a third pushing cylinder (107) which are fixedly connected to the mounting seat (5), the second pushing cylinder (106) and the third pushing cylinder (107) are horizontally arranged along the direction perpendicular to the extrusion shaft (31), piston rods of the second pushing cylinder (106) and the third pushing cylinder (107) are oppositely arranged, the piston rod of the second pushing cylinder (106) is fixedly connected to the side wall of the first sliding block (6), and the piston rod of the third pushing cylinder (107) is fixedly connected to the side wall of the second sliding block (7).

4. The extruder for producing the solar frame according to claim 1, wherein: bearing a section of thick bamboo one (8), bearing a section of thick bamboo two (9) all seted up mounting groove (17) on the lateral wall that sets up mutually back of the body, mounting groove (17) are snakelike setting, fixedly connected with heater strip (18) in mounting groove (17).

5. The extruder for producing the solar frame according to claim 4, wherein: the bearing cylinder I (8) and the bearing cylinder II (9) are oppositely arranged on the side walls and are provided with through grooves (19), the through grooves (19) are arranged along the direction parallel to the extrusion shaft (31), and the through grooves (19) are communicated with the mounting grooves (17).

6. The extruder for producing the solar frame according to claim 5, wherein: and an included angle formed between the through groove (19) and the mounting groove (17) is arc-shaped.

7. The extruder for producing the solar frame according to claim 3, wherein: and piston rods of the second pushing cylinder (106) and the third pushing cylinder (107) are coated with high-temperature-resistant coating.

8. A solar frame production process applying the extruder for producing solar frames as claimed in any one of claims 1 to 7, is characterized in that: the method comprises the following steps:

s4: film pasting: carrying out film pasting treatment on the aluminum profile;