CN114394364A

CN114394364A - Feeding device for junction box production and junction box production line

Info

Publication number: CN114394364A
Application number: CN202210018036.7A
Authority: CN
Inventors: 马锡方; 史曙明; 黄群雅; 胡维君
Original assignee: Zhejiang Zhonghuan Saite Photovoltaic Science & Technology Co ltd
Current assignee: Zhejiang Zhonghuan Saite Photovoltaic Science & Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-04-26
Anticipated expiration: 2042-01-07
Also published as: CN114394364B

Abstract

The application relates to a feeding device for producing a junction box and a junction box production line, which relate to the field of junction box production and comprise a rack, wherein a first conveying belt is arranged on the rack, a baffle is arranged on the rack, and the distance between the baffle and the first conveying belt is only used for a box body which is horizontally placed to pass through; the two adjacent partition plates are only used for allowing a longitudinally conveyed box body to pass through; the box body is provided with a first air blowing piece, and the first air blowing piece blows air towards the placing plate; the adsorption device comprises a sucker. This application has the effect that improves terminal box material loading degree of automation.

Description

Feeding device for junction box production and junction box production line

Technical Field

The application relates to the field of junction box production, in particular to a feeding device for junction box production and a junction box production line.

Background

The junction box is an electrical auxiliary material which plays a role in protecting and connecting electric wires in home decoration, and when the junction box is produced, an automatic production line is usually adopted, a core part needs to be placed in the box body, and then the core part is welded with the box body; how to automatically supply the boxes to the production line is a problem that must be considered by the factory.

Referring to fig. 1 and 2, in the related art, a case body 01 includes a main case 011 and an auxiliary case 012, the entire case body 01 has a certain length, and the extending direction of the entire length of the case body 01 is the length direction of the case body 01; the main box 011 is also provided with a certain length, the length direction of the main box 011 is consistent with the length direction of the box body 01, two auxiliary boxes 012 are arranged, the two auxiliary boxes 012 are arranged at one side of the length direction of the main box 011, and a space is reserved between the two auxiliary boxes 012; one surface of the box body 01 is provided with a plurality of mounting grooves 013, and the other surface of the box body 01 comprises a box bottom plane 014; when the magazine 01 is transferred, the longitudinal direction of the magazine 01 is aligned with the transfer direction, and the lateral direction of the magazine 01 is aligned with the transfer direction, and the longitudinal transfer is performed.

Referring to fig. 3, the cartridge 01 is flatly transferred on the transfer mechanism 02, wherein there are four states in the longitudinal transfer, 1 in fig. 3 is the "first state" of the

cartridge

01, 2 in fig. 3 is the "second state" of the

cartridge

01, 3 in fig. 3 is the "third state" of the

cartridge

01, and 4 in fig. 3 is the "fourth state" of the cartridge 01.

In the related art, in order to facilitate uniform processing of the box bodies in a subsequent production line, each box body needs to be in the same placing state during conveying, and an operator needs to manually place the box bodies in the same state.

To the above-mentioned correlation technique, the inventor thinks that, the state of placing of manual adjustment box body is not efficient, and needs operator manual operation, and degree of automation is lower.

Disclosure of Invention

In order to improve the degree of automation of terminal box material loading, this application provides a loading attachment and terminal box production line are used in terminal box production.

First aspect, the application provides a loading attachment is used in terminal box production, adopts following technical scheme:

a feeding device for production of junction boxes comprises a rack, wherein a first conveying belt is arranged on the rack, a baffle is arranged on the rack, and the distance between the baffle and the first conveying belt is only used for a box body which is horizontally placed to pass through; the partition plate is fixed on the rack, and one end of the partition plate is positioned above the first conveyor belt; in the conveying direction of the first conveying belt, the partition plates are positioned behind the baffle plates, the distribution direction of the partition plates is perpendicular to the conveying direction of the first conveying belt, and two adjacent partition plates are only used for allowing one longitudinally conveyed box body to pass through; the two partition plates are an isolation group, the two partition plates in the isolation group are connected through an arc-shaped plate, the arc-shaped plate is positioned at one end of the partition plate close to the baffle plate, and the arc-shaped plate protrudes towards the direction close to the baffle plate; the device comprises a rack, a mounting plate, a partition plate, a plurality of through holes, a first air blowing piece and a second air blowing piece, wherein the mounting plate is arranged on the rack and is positioned at the conveying tail end of the first conveying belt, the partition plate extends to the mounting plate, the mounting plate is provided with a plurality of through holes, one through hole is arranged between every two adjacent isolation groups, the through holes are arranged close to the isolation groups on one side of the isolation groups on two sides, all the through holes are arranged close to the isolation groups on the same side, the through holes are used for the box body to pass through, a first air blowing piece is arranged on the rack and blows air towards the mounting plate, and the air direction of the first air blowing piece is consistent with the conveying direction of the first conveying belt; and the adsorption device is arranged on one side, away from the first conveyor belt, of the placement plate and comprises a sucker.

Through adopting above-mentioned technical scheme, on need provides the box body for production line, stack the box body on first conveyer belt, a plurality of circumstances of stacking can appear in the box body this moment, the conveying of first conveyer belt is carried the box body, when the box body passes through the baffle, the box body of the box body top that the baffle will be stacked keeps off, only supply a box body of keeping flat to pass through, the box body state at this moment differs, box body and arc in the conveying support and bump, under the guide effect of arc, box body direction automatic adjustment, adjust to vertical conveying state, until conveying on the mounting plate.

When the box body is conveyed to the position of the through hole, only the box body with the gravity center close to the through hole falls into the through hole, and other box bodies can normally pass through the through hole; the applicant exemplifies here (for ease of understanding, the transfer states mentioned in the following text are still in this example by default, but the present application is not limited to this example): if the box body finally needs the first state, the through hole is arranged on one side through which the first state and the third state can pass, and when the second state and the fourth state pass, the through hole falls down from the position of the through hole.

Because there are two kinds of states in the box body through the through-hole first state and third state, and production only needs the box body of first state, then set up adsorption equipment and adsorb, because during the third state, the box bottom plane of box body up, adsorb through the negative pressure, the sucking disc can be very convenient with the box body of third state siphoning away, and the ascending one side of first state is equipped with a plurality of mounting grooves, mounting groove department can leak gas when the sucking disc adsorbs, can't directly adsorb.

Through the terminal box feeding device, the box body can be completely adjusted to be in the first state before entering subsequent processing, manual adjustment of an operator is not needed, and the degree of automation of terminal box feeding is improved.

Optionally, each through hole is close to the partition board is provided with an avoidance opening, the avoidance opening is located at the position of the through hole, and the length of the avoidance opening is not smaller than that of the through hole in the extending direction of the partition board.

Through adopting above-mentioned technical scheme, when the box body drops from the through-hole position, the existence of dodging the mouth has reduced the box body and has produced the possibility of supporting and colliding between the baffle, the dropping of the box body of being convenient for.

Optionally, the through-hole below is equipped with the second conveyer belt, the direction of transfer of second conveyer belt is on a parallel with the direction of distribution of baffle, the second conveyer belt face with distance between the through-hole is less than the width of box body, second conveyer belt top is equipped with a plurality of limiting plates, the quantity of limiting plate with keep apart the quantity of group the same, one the limiting plate is located one the through-hole in one side of second conveyer belt direction of transfer.

Through adopting above-mentioned technical scheme, after the box body falls, can drop on the second conveyer belt, box body one end was taken in through-hole inner wall department this moment, the other end is taken on the second conveyer belt, the transmission of second conveyer belt can be with the lower extreme of box body towards one side removal, the box body slowly overturns this moment, until falling completely on the second conveyer belt, after the upset, the box body of second state can become the third state, the box body of fourth state can become the first state, the box body continuous motion this moment until with the limiting plate butt, the adjustment to the box body state has been realized.

Optionally, two adjacent isolation groups are separated by a first transmission space, each isolation group includes two separation plates, a second transmission space is formed between the separation plates, side plates are arranged on two sides of the rack, the isolation groups are located at the tail end of the second conveyor belt and attached to the side plates, and the isolation groups located at the head end of the second conveyor belt are separated by the first transmission space.

Through adopting above-mentioned technical scheme, this application fully considers the reality, utilizes the sideboard and keeps apart the distance between the group, has increased the quantity in first transmission space, makes this application can once only convey more box bodys.

Optionally, a plurality of second blowing pieces are arranged on the rack, the number of the second blowing pieces is the same as that of the first conveying spaces, the wind direction of the second blowing pieces is opposite to the conveying direction of the first conveying belt, and each second blowing piece blows towards one end, close to the arc-shaped plate, of the first conveying space.

Through adopting above-mentioned technical scheme, when the box body moves to arc department, because some box bodies are in the state of horizontal conveying, consequently can block between two isolation groups, it bloies to the box body of card between isolation group to set up the second, the in-process of blowing can be through the position of wind-force adjustment box body, the box body adjustment of being convenient for is the state that can pass through first conveying space, operating personnel only need to blow the second the piece set up to the interval start can, blow once wind at every interval, alright in order to compromise the conveying of box body and the adjustment of position.

Optionally, one side of the second conveyor belt close to the first conveyor belt is provided with a plurality of third blowing pieces, one side of the second conveyor belt far away from the third blowing pieces is provided with a plurality of third conveyor belts, one third blowing piece blows towards one third conveyor belt, the number of the third conveyor belts is the same as that of the limiting plates, one end of the third conveyor belt is located one side of the second conveyor belt far away from the third blowing pieces, and the other end of the third conveyor belt extends into the second conveying space.

Through adopting above-mentioned technical scheme, after the box body drops to on the second conveyer belt, the third piece of blowing blows the box body to on the third conveyer belt, and rethread third conveyer belt conveys the box body to the second conveying space in, realizes conveying the box body after the upset, makes more box bodies under the first state can be conveyed to on the production line.

Optionally, still including putting the flitch, it is located to put the flitch place keep away from the place the one side of first conveyer belt, put the flitch with be equipped with the partition panel between the place the board, the partition panel is used for separating place the board with place the flitch, be equipped with first driving cylinder in the frame, first driving cylinder is used for the drive the partition panel motion, the length direction who puts the flitch with the distribution direction of baffle is unanimous, place board length direction's one end is equipped with the fourth piece of blowing, the fourth blow the direction with the length direction of place the board is unanimous, adsorption equipment is located it keeps away from to put the flitch place one side of board.

Through adopting above-mentioned technical scheme, after all box bodys are located the mounting plate, the box body only has two kinds of states, first state and third state promptly, first blower blows the box body and puts the flitch conveying towards, a batch of box bodys can be conveyed to and put on the flitch, first driving cylinder drive partition panel cuts off the mounting plate and put between the flitch this moment, hinder all the other box bodys to send to and put on the flitch, the box body on the flitch is sieved to the rethread adsorption equipment, later start the fourth piece of blowing, with remaining box body that is not siphoned away, also be exactly that remaining first state box body sends to the production line in, the automatic feed of box body has been realized.

Optionally, adsorption equipment's quantity does the quantity in first transmission space with the total of second transmission space quantity, adsorption equipment still includes second driving cylinder, third driving cylinder and the piece that induced drafts, the second driving cylinder is used for the drive third driving cylinder elevating movement, the third driving cylinder is used for the drive the sucking disc is close to or is kept away from put the direction motion of flitch, the sucking disc is used for moving extremely put flitch top, induced draft with the sucking disc inner chamber intercommunication, the dish mouth of sucking disc sets up down.

By adopting the technical scheme, after the box body is conveyed to the material placing plate, the box body on the material placing plate is screened by the adsorption device, the sucking disc is conveyed to the position above the material placing plate by the third driving cylinder, and then the sucking disc is descended by the second driving cylinder until the sucking disc is abutted against the upward side of the box body; when the box body is in the first state, because the existence of mounting groove, the piece that induced drafts can not produce the negative pressure, and the sucking disc can't siphon away the box body this moment, and when the box body was the third state, the sucking disc can contact with the box bottom plane of box body, starts the piece that induced drafts this moment, and the sucking disc can siphon away the box body of third state, realizes the screening of box body on the opposition flitch, sends to the box body that carries out processing in the production line afterwards and just is the box body of first state.

Optionally, the feeding device is located on one side, away from the placement plate, of the first conveyor belt, and comprises a fourth conveyor belt, a surrounding plate, a movable plate, a vibrating motor, a blocking plate and a fourth driving cylinder, wherein the surrounding plate surrounds the fourth conveyor belt to form a pre-storage space, the movable plate is located below the upper belt surface of the fourth conveyor belt, the movable plate is in contact with the upper belt surface of the fourth conveyor belt, the vibrating motor is arranged on the movable plate, a passing opening is formed in one side, close to the first conveyor belt, of the surrounding plate, the fourth conveyor belt penetrates through the passing opening, at most two stacked box bodies can pass through the passing opening and the fourth conveyor belt, the blocking plate is used for closing the passing opening, and the fourth driving cylinder is used for driving the blocking plate to move.

Through adopting above-mentioned technical scheme, bring the back when operating personnel with the box body, can drop into the box body to the bounding wall in, then through the fourth conveyer belt conveying box body on towards first conveyer belt, the through-hole can be with superimposed box body separately, so the through-hole can supply two-layer box body to pass through, be for accelerating the efficiency that the box body passes through, carry out secondary treatment again in baffle department behind, the box body has been reduced and the possibility of department's jam is located through the through-hole, set up vibrating motor and fly leaf simultaneously, it separates the superimposed box body with higher speed.

In a second aspect, the present application provides a junction box production line, which adopts the following technical scheme:

a junction box production line comprises a conveying device, wherein a feeding device for junction box production is located at the head end of the conveying device, and a core placing part, a tin placing part and a welding part are sequentially arranged behind the feeding device for junction box production along the conveying direction of the conveying device.

Through adopting above-mentioned technical scheme, conveyer conveys the box body, and the box body is conveyed to putting the core, puts the core and places the spare part in the box body, then to putting tin portion, places the tin silk in the hookup location department of inner core (inside spare part) and box body, then welds through welding portion, has realized the full automatic production of terminal box, has improved efficiency, has also reduced producers' labour.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the through holes can be used for primarily screening the box bodies on the mounting plate;

2. the second conveyor belt assists in overturning the box falling from the through hole;

3. the adsorption device sucks away the last box body which is not in line with the box body;

4. the device of this application can realize the automatic supply to the box body, and the box body that gets into the production line all is in a conveying state, has reduced the produced work load of production personnel adjustment box body.

Drawings

FIG. 1 is a schematic diagram of a first perspective structure of the related art of the present application;

FIG. 2 is a schematic diagram of a second perspective view of the related art of the present application;

FIG. 3 is a schematic structural diagram of four states of the related art of the present application;

FIG. 4 is a schematic overall structure diagram of a feeding device for producing junction boxes according to the present application;

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

FIG. 6 is a schematic structural diagram of a partition plate of a loading device for producing junction boxes according to the present application;

FIG. 7 is an enlarged view at B in FIG. 6;

FIG. 8 is a top view of a loading device for manufacturing a junction box according to the present application;

FIG. 9 is an enlarged view at C of FIG. 8;

FIG. 10 is a schematic structural diagram of a limiting plate of a feeding device for producing junction boxes according to the present application;

FIG. 11 is a bottom view of a third conveyor belt of a loading device for manufacturing junction boxes according to the present application;

FIG. 12 is a schematic structural diagram of an adsorption device of a loading device for producing junction boxes according to the present application;

FIG. 13 is an enlarged view at D of FIG. 12;

FIG. 14 is an enlarged view at E in FIG. 12;

fig. 15 is a schematic structural diagram of a junction box production line according to the present application.

Description of reference numerals: 01. a box body; 011. a main box; 012. an auxiliary box; 013. a placing groove; 014. a box bottom plane; 02. a transport mechanism; 1. a feeding device; 11. a fourth conveyor belt; 12. enclosing plates; 121. a through port; 13. a movable plate; 131. a support; 14. a vibration motor; 15. a damming board; 16. a fourth drive cylinder; 17. pre-storing a space; 2. a frame; 21. a first conveyor belt; 22. a side plate; 221. a baffle plate; 23. a first air blowing member; 231. a first tuyere; 24. a second blowing member; 241. a second tuyere; 3. placing a plate; 31. a through hole; 32. a second conveyor belt; 33. a limiting plate; 34. a third blowing member; 341. a third tuyere; 35. a third conveyor belt; 36. a transfer aperture; 4. a partition plate; 41. an isolation group; 42. an arc-shaped plate; 43. avoiding the mouth; 44. a first transfer space; 45. a second transfer space; 5. placing a material plate; 51. a partition panel; 52. a first drive cylinder; 53. a resisting plate; 54. a fourth blowing member; 55. a temporary sideboard; 56. a fifth driving cylinder; 57. an equipment box; 6. an adsorption device; 61. a second drive cylinder; 62. a third drive cylinder; 63. a suction cup; 64. an air suction member; 65. a material receiving box; 7. a conveying device; 8. placing a core part; 9. a tin-releasing part; 10. and (7) welding the parts.

Detailed Description

The present application is described in further detail below with reference to figures 1-15.

Referring to fig. 1 and 2, the case body 01 includes a main case 011 and an auxiliary case 012, the entire case body 01 has a certain length, and the extending direction of the entire length of the case body 01 is the length direction of the case body 01; the main box 011 is also provided with a certain length, the length direction of the main box 011 is consistent with the length direction of the box body 01, two auxiliary boxes 012 are arranged, the two auxiliary boxes 012 are integrally connected to one side of the length direction of the main box 011, and a space is reserved between the two auxiliary boxes 012; one surface of the box body 01 is provided with a plurality of mounting grooves 013, and the other surface of the box body 01 comprises a box bottom plane 014; when the magazine 01 is transferred, the longitudinal direction of the magazine 01 is aligned with the transfer direction, and the lateral direction of the magazine 01 is aligned with the transfer direction, and the longitudinal transfer is performed.

cartridge

01, 2 in fig. 3 is the "second state" of the

cartridge

01, 3 in fig. 3 is the "third state" of the

cartridge

01, and 4 in fig. 3 is the "fourth state" of the cartridge 01.

The embodiment of the application discloses loading attachment is used in terminal box production.

Referring to fig. 4, 5 and 6, the feeding device for producing the junction box comprises a feeding device 1, a frame 2, a placing plate 3, a partition plate 4, a material placing plate 5 and an adsorption device 6.

Referring to fig. 4 and 5, the feeding device 1 includes a fourth conveyor belt 11, a coaming 12, a movable plate 13, a vibration motor 14, a blocking plate 15, and a fourth driving cylinder 16; the enclosing plate 12 encloses a pre-storage space 17 on the fourth conveyor belt 11, and the box body 01 is thrown into the pre-storage space 17; one end of the fourth conveyor belt 11 penetrates out of the enclosing plate 12, a through opening 121 is formed in one side, through which the fourth conveyor belt 11 penetrates out, of the enclosing plate 12, the distance between the inner wall of the upper portion of the through opening 121 and the belt surface of the fourth conveyor belt 11 is the height of the through opening 121, the height of the through opening 121 can be used for two stacked box bodies 01 to pass through at most, and the width of the through opening 121 can be used for a plurality of box bodies 01 to pass through at the same time; the movable plate 13 is supported by a bracket 131, the bracket 131 is placed on the ground, the movable plate 13 is elastically connected with the bracket 131 through a spring, the movable plate 13 is positioned below the upper belt surface of the fourth conveyor belt 11, the movable plate 13 is in contact with the upper belt surface of the fourth conveyor belt 11, and the vibration motor 14 is fixedly connected to the movable plate 13 through a screw; the blocking plate 15 is a rectangular plate, the blocking plate 15 is arranged at the position of the through opening 121, the blocking plate 15 is used for closing the through opening 121, the fourth driving cylinder 16 is fixedly connected to the enclosing plate 12 at the upper part of the through opening 121 through a screw, a piston rod of the fourth driving cylinder 16 is fixedly connected with the blocking plate 15 through a screw, and the fourth driving cylinder 16 is used for driving the blocking plate 15 to move.

Referring to fig. 5 and 6, a first conveyor belt 21 is arranged on the frame 2, the first conveyor belt 21 is in butt joint with one end of the fourth conveyor belt 11 extending out of the enclosing plate 12, the conveying direction of the first conveyor belt 21 is the same as that of the fourth conveyor belt 11, and the first conveyor belt 21 is used for receiving the box body 01 conveyed on the fourth conveyor belt 11; two side plates 22 are welded on two sides of the frame 2 respectively, a baffle 221 is welded between the two side plates 22, and only one box 01 which is horizontally placed passes through the baffle 221 and the upper belt surface of the first conveyor belt 21.

Referring to fig. 6 and 7, the setting plate 3 is located on one side of the first conveyor belt 21 away from the feeding device 1, and the setting plate 3 is fixed on the frame 2 through bolts and nuts; a plurality of partition plates 4 are welded on the placing plate 3, one end of each partition plate 4 extends to the position above the first conveying belt 21, a gap is reserved between each partition plate 4 and the first conveying belt 21, and the length direction of each partition plate 4 is consistent with the conveying direction of the first conveying belt 21; the partition 4 is located behind the baffle 221 in the conveying direction of the first conveyor belt 21; the distribution direction of the plurality of partition plates 4 is vertical to the conveying direction of the first conveyor belt 21, and two adjacent partition plates 4 are only used for allowing one longitudinally conveyed box body 01 to pass through; the two partition plates 4 are an isolation group 41, the two partition plates 4 in the isolation group 41 are connected through an arc-shaped plate 42, the arc-shaped plate 42 is positioned at one end of the partition plate 4 close to the baffle 221, and the arc-shaped plate 42 protrudes towards the direction close to the baffle 221.

Referring to fig. 7, a plurality of through holes 31 are formed in the mounting plate 3, one through hole 31 is formed between two adjacent isolation groups 41, the through hole 31 is arranged near one isolation group 41 of the isolation groups 41 on two sides, all the through holes 31 are arranged near the isolation group 41 on the same side, and the through hole 31 is used for the box body 01 to pass through; the length of the through holes 31 in the distribution direction of the partition plates 4 is set according to the gravity center of the box body 01; each partition plate 4 close to the through hole 31 is provided with an avoiding opening 43, the avoiding opening 43 is positioned at the position of the through hole 31, and the length of the avoiding opening 43 is greater than that of the through hole 31 in the extending direction of the partition plate 4.

Referring to fig. 6 and 7, a second conveyor belt 32 is arranged below the through hole 31, the second conveyor belt 32 is supported on the ground through a vertical frame, the conveying direction of the second conveyor belt 32 is parallel to the distribution direction of the partition plates 4, the distance between the upper belt surface of the second conveyor belt 32 and the through hole 31 is smaller than the width of the box body 01, when the box body 01 falls from the through hole 31, one end of the box body 01 is lapped at the through hole 31, and the other end of the box body 01 is lapped at the second conveyor belt 32.

Referring to fig. 7, 8 and 9, a first conveying space 44 is formed between two adjacent isolation groups 41, a second conveying space 45 is formed between two partition boards 4 included in each isolation group 41, the isolation group 41 at the conveying end of the second conveyor belt 32 is attached to the side plate 22, and the first conveying space 44 is formed between the isolation group 41 at the conveying head end of the second conveyor belt 32 and the side plate 22; be fixed with first piece 23 of blowing on frame 2, in this embodiment, first piece 23 of blowing extends an tuber pipe for an air pump, the tuber pipe is located between mounting plate 3 and the baffle 221, the intercommunication has a plurality of first nozzles 231 on the tuber pipe, first nozzle 231 is located one side that mounting plate 3 is close to first conveyer belt 21, first conveying space 44 all has a first nozzle 231 to blow it with second conveying space 45, the wind direction of first piece 23 of blowing is unanimous with the direction of transfer of first conveyer belt 21.

Referring to fig. 8 and 9, a plurality of second blowing pieces 24 are further disposed on the rack 2, the second blowing pieces 24 extend out of an air pump to form an air duct with second air nozzles 241, in this embodiment, the second blowing pieces 24 and the first blowing pieces 23 share one air duct, the air duct is communicated with a plurality of second air nozzles 241, the second air nozzles 241 are located on one side of the air duct close to the baffle 221, the number of the second air nozzles 241 is the same as that of the first conveying spaces 44, the air direction of the second blowing pieces 24 is opposite to the conveying direction of the first conveying belt 21, and each second blowing piece 24 blows towards one end of the first conveying space 44 close to the arc-shaped plate 42; in this embodiment, all the second blowing pieces 24 and the first blowing pieces 23 share one air pump.

Referring to fig. 10, 11 and 12, a plurality of limiting plates 33 are arranged above the second conveyor belt 32, the limiting plates 33 are welded below the placing plate 3, the number of the limiting plates 33 is the same as that of the isolation groups 41, one limiting plate 33 is arranged below one isolation group 41, one limiting plate 33 is arranged below each partition plate 4 with an avoidance port 43, the limiting plate 33 is also arranged below the partition plate 4 attached to the side plate 22, and a gap is formed between the limiting plate 33 and the belt surface of the second conveyor belt 32; a plurality of third blowing pieces 34 are arranged on one side, close to the first conveyor belt 21, of the second conveyor belt 32, the number of the third blowing pieces 34 is the same as that of the limiting plates 33, each third blowing piece 34 comprises a third air nozzle 341 and an air pump, the third air nozzles 341 of all the third blowing pieces 34 are communicated through one air pipe, in the embodiment, all the third blowing pieces 34 share one air pump, and the air pump is used for supplying air; a plurality of third conveyor belts 35 are arranged on one side of the second conveyor belt 32 far away from the third blowing pieces 34, the number of the third conveyor belts 35 is the same as that of the third air nozzles 341, and one third blowing piece 34 blows air towards one third conveyor belt 35; the number of the third conveyor belts 35 is the same as that of the isolation groups 41, one third conveyor belt 35 is located below one isolation group 41, one end of the third conveyor belt 35 is located on one side, away from the third blowing piece 34, of the second conveyor belt 32, the other end of the third conveyor belt extends into the second conveying space 45, a plurality of conveying holes 36 are formed in the placement plate 3, one conveying hole 36 is used for enabling the third conveyor belt 35 to extend out, and one end, extending out of the third conveyor belt 35 to the second conveying space 45, of the third conveyor belt 35 and the placement plate 3 are located on the same plane.

In this embodiment, the first conveyor belt 21, the second conveyor belt 32, the third conveyor belt 35, and the fourth conveyor belt 11 each include a motor, a conveyor wheel, and the like that drive the conveyor belts to move.

Referring to fig. 12, the material placing plate 5 is located on one side of the placing plate 3 away from the first conveyor belt 21, the material placing plate 5 is fixed on the frame 2 through a screw, an upper plate surface of the material placing plate 5 is parallel to an upper plate surface of the placing plate 3, a gap is formed between the material placing plate 5 and the placing plate 3, a partition plate 51 is arranged at the gap, and the partition plate 51 is used for partitioning the placing plate 3 and the material placing plate 5; a first driving cylinder 52 is arranged on the rack 2, the first driving cylinder 52 is used for driving the partition plate 51 to move, the material placing plate 5 is used for bearing the box body 01 conveyed from the material placing plate 3, the length direction of the material placing plate 5 is consistent with the distribution direction of the partition plates 4, a resisting plate 53 is arranged on one side of the material placing plate 5 away from the material placing plate 3, and the resisting plate 53 and the partition plate 51 are used for limiting the box body 01; a fourth blowing piece 54 is arranged at one end of the length direction of the setting plate 3, an air pipe extends from the fourth blowing piece 54 for the air pump, the air pipe is aligned with one end of the length direction of the setting plate 5, and the blowing direction of the fourth blowing piece 54 is consistent with the length direction of the setting plate 3; a temporary baffle plate 55 is arranged at one end, away from the fourth blowing piece 54, of the material placing plate 5, the temporary baffle plate 55 is used for blocking one end, away from the fourth blowing piece 54, of the material placing plate 5, a fifth driving cylinder 56 is fixedly connected to the rack 2 through screws, a piston rod of the fifth driving cylinder 56 is fixedly connected with the temporary baffle plate 55 through screws, and the fifth driving cylinder 56 is used for driving the temporary baffle plate 55 to move.

The air pumps of the first blowing part 23, the second blowing part 24, the third blowing part 34 and the fourth blowing part 54 in this embodiment are all located in one equipment box 57.

Referring to fig. 12, 13 and 14, the adsorption devices 6 are disposed on one side of the material placing plate 5 away from the material placing plate 3, the number of the adsorption devices 6 is the sum of the number of the first conveying spaces 44 and the number of the second conveying spaces 45, each adsorption device 6 includes a second driving cylinder 61, a third driving cylinder 62, a suction cup 63 and a suction piece 64, the second driving cylinder 61 is fixedly connected to the rack 2 through bolts, the second driving cylinder 61 is used for driving the third driving cylinder 62 to move up and down, the third driving cylinder 62 is used for driving the suction cup 63 to move in a direction close to or away from the material placing plate 5, the suction cup 63 is used for moving above the material placing plate 5, the suction piece 64 includes an air duct and a suction fan, the suction fan is located in the equipment box 57, in the embodiment, the plurality of adsorption devices 6 share one suction piece 64, the suction piece 64 is communicated with an inner cavity of the suction cup 63 through the air duct, and an opening of the suction cup 63 is disposed downward; a material receiving box 65 is arranged between the second driving cylinder 61 and the material placing plate 5.

The implementation principle of a loading attachment is used in terminal box production in the embodiment of this application is: when feeding is needed, the box bodies 01 are put into the pre-storage space 17, the fourth conveyor belt 11 and the first conveyor belt 21 convey the box bodies 01, the stacked box bodies 01 are changed into the box bodies 01 which are horizontally placed for conveying through the blocking of the through holes 121 and the blocking plates 221, the positions of the box bodies 01 are adjusted through the arc-shaped plates 42 and the second blowing pieces 24 which intermittently blow air, the box bodies 01 are pre-screened through the through holes 31, and then the adsorption device 6 is used for adsorption screening at the position of the material placing plate 5; the temporary blocking plate 55 blocks the box body 01, and after the box body 01 is screened by the adsorption device 6, the temporary blocking plate 55 is opened, and the box body 01 is blown to the production line through the fourth blowing member 54.

The embodiment of the application also discloses a junction box production line.

Junction box production line comprises feeding device for junction box production

Referring to fig. 15, the junction box production feeding device is positioned at the head end of the conveying device 7, and a core placing part 8, a tin placing part 9 and a welding part 10 are sequentially arranged behind the junction box production feeding device along the conveying direction of the conveying device 7.

The implementation principle of the junction box production line in the embodiment of the application is as follows: conveyer 7 conveys box body 01, and box body 01 is conveyed to putting core portion 8, places the inside spare part in box body 01, then to putting tin portion 9 again, places the tin silk in the hookup location department of inner core and box body 01, then welds through welding portion 10, has realized the automatic production of terminal box, has improved efficiency, has also reduced producers' labour.

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 a loading attachment is used in terminal box production which characterized in that includes:

the box body conveying device comprises a rack (2), wherein a first conveying belt (21) is arranged on the rack (2), a baffle (221) is arranged on the rack (2), and the distance between the baffle (221) and the first conveying belt (21) is only used for a flatly placed box body (01) to pass through;

the partition plate (4) is fixed on the rack (2), and one end of the partition plate (4) is positioned above the first conveyor belt (21); in the conveying direction of the first conveying belt (21), the partition plates (4) are positioned behind the baffle plates (221), the distribution direction of the partition plates (4) is perpendicular to the conveying direction of the first conveying belt (21), and two adjacent partition plates (4) are only used for allowing one longitudinally conveyed box body (01) to pass through;

the two partition plates (4) are an isolation group (41), the two partition plates (4) in the isolation group (41) are connected through an arc-shaped plate (42), the arc-shaped plate (42) is positioned at one end, close to the baffle (221), of the partition plate (4), and the arc-shaped plate (42) protrudes towards the direction close to the baffle (221);

a setting plate (3), the setting plate (3) is arranged on the frame (2), the setting plate (3) is positioned at the conveying tail end of the first conveying belt (21), the partition plate (4) extends to the setting plate (3), a plurality of through holes (31) are formed on the placing plate (3), one through hole (31) is arranged between two adjacent isolation groups (41), the through holes (31) are arranged close to the isolation group (41) on one side of the isolation groups (41) on the two sides, all the through holes (31) are arranged close to the isolation group (41) on the same side, the through hole (31) is used for the box body (01) to pass through, the frame (2) is provided with a first blowing piece (23), the first blowing piece (23) blows towards the placing plate (3), and the wind direction of the first blowing piece (23) is consistent with the conveying direction of the first conveying belt (21);

adsorption equipment (6), adsorption equipment (6) are located place board (3) are kept away from one side of first conveyer belt (21), adsorption equipment (6) include sucking disc (63).

2. The feeding device for producing junction boxes according to claim 1,

every through-hole (31) are close to baffle (4) have all opened and have dodged mouth (43), dodge mouth (43) and be located through-hole (31) position department on the extending direction of baffle (4), the length of dodging mouth (43) is not less than the length of through-hole (31).

3. The feeding device for producing junction boxes according to claim 1,

through-hole (31) below is equipped with second conveyer belt (32), the direction of transfer of second conveyer belt (32) is on a parallel with the distribution direction of baffle (4), second conveyer belt (32) upper band face with distance between through-hole (31) is less than the width of box body (01), second conveyer belt (32) top is equipped with a plurality of limiting plates (33), the quantity of limiting plate (33) with keep apart the quantity of group (41) the same, one limiting plate (33) are located one through-hole (31) in one side of second conveyer belt (32) direction of transfer.

4. The feeding device for producing junction boxes according to claim 3,

it is adjacent two be first transmission space (44), every between isolation group (41) keep apart two that group (41) contain for second transmission space (45) between baffle (4), frame (2) both sides all are equipped with sideboard (22), are located second conveyer belt (32) conveying is terminal isolation group (41) with sideboard (22) laminating is located second conveyer belt (32) conveying head end isolation group (41) with sideboard (22) interval also has first transmission space (44).

5. The feeding device for producing junction boxes according to claim 4,

the frame (2) is provided with a plurality of second blowing pieces (24), the number of the second blowing pieces (24) is the same as that of the first conveying space (44), the wind direction of the second blowing pieces (24) is opposite to the conveying direction of the first conveying belt (21), and each second blowing piece (24) blows towards one end, close to the arc-shaped plate (42), of the first conveying space (44).

6. The feeding device for producing junction boxes according to claim 5,

the second conveyer belt (32) are close to one side of first conveyer belt (21) is equipped with a plurality of third and blow piece (34), second conveyer belt (32) are kept away from one side that third was blown piece (34) is equipped with a plurality of third conveyer belts (35), one third is blown piece (34) towards one third conveyer belt (35) are blown, the quantity of third conveyer belt (35) with the quantity of limiting plate (33) is the same, third conveyer belt (35) one end is located second conveyer belt (32) are kept away from one side that third was blown piece (34), the other end extend to in second conveying space (45).

7. The feeding device for producing junction boxes according to claim 6,

the device also comprises a material placing plate (5), the material placing plate (5) is positioned on one side of the placing plate (3) far away from the first conveyor belt (21), a partition plate (51) is arranged between the material placing plate (5) and the placing plate (3), the partition plate (51) is used for separating the placing plate (3) from the material placing plate (5), a first driving cylinder (52) is arranged on the frame (2), the first driving cylinder (52) is used for driving the partition plate (51) to move, the length direction of the material placing plate (5) is consistent with the distribution direction of the partition plates (4), a fourth blowing piece (54) is arranged at one end of the length direction of the placing plate (3), the blowing direction of the fourth blowing piece (54) is consistent with the length direction of the setting plate (3), the adsorption device (6) is positioned on one side of the material placing plate (5) far away from the material placing plate (3).

8. The feeding device for producing junction boxes according to claim 7,

the quantity of adsorption equipment (6) is the quantity of first conveying space (44) with the total of second conveying space (45) quantity, adsorption equipment (6) still include second driving cylinder (61), third driving cylinder (62) and induced draft piece (64), second driving cylinder (61) are used for the drive third driving cylinder (62) elevating movement, third driving cylinder (62) are used for the drive sucking disc (63) are close to or are kept away from the direction motion of putting flitch (5), sucking disc (63) are used for moving to put flitch (5) top, induced draft piece (64) with sucking disc (63) inner chamber intercommunication, the dish mouth of sucking disc (63) sets up down.

9. The feeding device for producing junction boxes according to claim 8,

the feeding device (1) is positioned on one side, away from the placement plate (3), of the first conveyor belt (21), the feeding device (1) comprises a fourth conveyor belt (11), a coaming (12), a movable plate (13), a vibration motor (14), a blocking plate (15) and a fourth driving cylinder (16), the coaming (12) surrounds a pre-storage space (17) on the fourth conveyor belt (11), the movable plate (13) is positioned below the upper belt surface of the fourth conveyor belt (11), the movable plate (13) is in contact with the upper belt surface of the fourth conveyor belt (11), the vibration motor (14) is arranged on the movable plate (13), a through opening (121) is formed in one side, close to the first conveyor belt (21), of the coaming (12), and the fourth conveyor belt (11) penetrates through the through opening (121), at most two stacked box bodies (01) can pass through the passing opening (121) and the fourth conveyor belt (11), the blocking plate (15) is used for closing the passing opening (121), and the fourth driving cylinder (16) is used for driving the blocking plate (15) to move.

10. A junction box production line comprising the junction box production loading device as claimed in any one of claims 1 to 9,

the tin soldering machine is characterized by further comprising a conveying device (7), wherein the feeding device for production of the junction box is located at the head end of the conveying device (7), and a core placing part (8), a tin placing part (9) and a soldering part (10) are sequentially arranged behind the feeding device for production of the junction box along the conveying direction of the conveying device (7).