CN210824015U

CN210824015U - Plate conveying device for LED chip mounter

Info

Publication number: CN210824015U
Application number: CN201921875965.XU
Authority: CN
Inventors: 刘红艳
Original assignee: Huai'an Jinda Solar Energy Technology Co ltd
Current assignee: Huai'an Jinda Solar Energy Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-23
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a plate feeding device for an LED chip mounter, which comprises a fixed box, a movable box is arranged at the rear part of the fixed box, two threaded rods are arranged between the fixed box and the movable box, a rotary groove is arranged in the rear side wall of the fixed box and corresponding to the position of the threaded rod, the threaded rod is rotationally connected with the rotary groove through a bearing, a second rotary motor is arranged at one side of the movable box far away from the fixed box, and a connecting plate is arranged at one side of the second rotary motor close to the movable box, the utility model realizes the function of the device applicable to PCB plates with various models and different widths by arranging the first rotary motor, the fixed box, the second rotary motor, the connecting plate, the movable box, the bearing, the rotary groove, the threaded rod, the threaded hole and the like under the mutual cooperation of the structures, the structure is simple, the automation degree is high, convenient operation and strong practicability.

Description

Plate conveying device for LED chip mounter

Technical Field

The utility model belongs to the technical field of conveying equipment, concretely relates to LED paster machine send board device.

Background

In the face of increasingly intense electronic market competition, production and manufacturing equipment of electronic products is developing towards the direction of telling, high precision and full automation, particularly, mounting equipment on the surface of an electronic component, in recent years, with the development of the LED industry, new challenges are brought to the whole of an LED chip mounter, and a plate feeding device is an important link, but the existing plate feeding device for the LED chip mounter still has some defects.

The plate conveying device for the LED chip mounter in the prior art has the following problems: 1. the conveyor belt of the plate conveying device for the existing LED chip mounter is of a fixed width, and applicable PCB plate types are few; 2. the plate conveying device for the existing LED chip mounter is not provided with a lifting device, cannot adapt to front processing equipment and rear processing equipment with different heights, and is narrow in applicability.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a LED chip mounter is with sending board device has the PCB board that is applicable in the different width of multiple model to and have elevating gear, applicable characteristics in the leading processing equipment of co-altitude and rearmounted processing equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a plate conveying device for an LED chip mounter comprises a fixed box, a movable box is arranged behind the fixed box, two threaded rods are arranged between the fixed box and the movable box, a rotary groove is arranged in the rear side wall of the fixed box and in the position corresponding to the threaded rods, the threaded rods are rotatably connected with the rotary grooves through bearings, a second rotary motor is arranged on one side of the movable box, which is far away from the fixed box, a connecting plate is arranged on one side of the second rotary motor, which is close to the movable box, a threaded hole is arranged in the movable box and in the position corresponding to the threaded rods, the threaded rods penetrate through the threaded holes and are connected with the connecting plate, support columns are arranged on the left side and the right side above the fixed box and the movable box, the support columns extend into the fixed box and the movable box, a placement groove is arranged in the support columns, and an inner cylinder is, the outer side of the inner cylinder is provided with an external thread, the inner side wall of the placing groove is provided with an internal thread at a position corresponding to the external thread, a driven gear is arranged below the inner cylinder, a driving gear is arranged between the two driven gears positioned inside the fixed box and the movable box, a first rotating motor is arranged above the fixed box and the movable box and near the middle of the fixed box and the movable box, a rotating shaft is arranged below the first rotating motor, the rotating shaft penetrates through the upper side walls of the fixed box and the movable box to be connected with the driving gear inside the movable box, a support rod is arranged above the two support columns above the fixed box and the movable box, driving motors are arranged on the left side and the right side of the support rod, driving wheels are arranged on one sides of the two driving motors, which are far away from the support rods, and conveying belts are arranged on, and a PCB is arranged above the conveyor belt.

Preferably, the inside wall of screw hole is provided with first internal thread, the lateral wall of threaded rod and the position department that corresponds first internal thread are provided with first external screw thread, first internal thread and first external screw thread intermeshing.

Preferably, the fixed box and the movable box are provided with first through holes at positions corresponding to the rotating shaft.

Preferably, the two supporting rods are provided with a baffle at one side away from each other and at the position above the supporting rods.

Preferably, the conveyer belt is arranged in an elastic structure, and the friction coefficient of the conveyer belt is high.

Preferably, the fixed box and the movable box are provided with guide holes at positions corresponding to the support columns.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first rotating electrical machines, fixed case, second rotating electrical machines, connecting plate, removal case, bearing, swivelling chute, threaded rod and screw hole isotructure, under mutually supporting of these structures, realized the device can be applicable to the function of the PCB board of the different width of multiple model, simple structure, degree of automation is high, convenient operation, but the practicality is strong.

2. The utility model discloses a set up internal thread, standing groove, external screw thread, screw hole, pivot, driving gear, inner tube and driven gear isotructure, under the mutually supporting of these structures, realized that the device has raising and lowering functions, applicable in the leading processing equipment and the rearmounted processing equipment of co-altitude not, application scope is wide, can make the device obtain make full use of.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is an enlarged schematic structural diagram of fig. 1A of the present invention.

Fig. 4 is a schematic structural diagram of a section of the movable box of the present invention.

In the figure: 1. a driving wheel; 2. a conveyor belt; 3. a support bar; 4. a drive motor; 5. a first rotating electrical machine; 6. a fixed box; 7. a support pillar; 8. a second rotating electrical machine; 9. a connecting plate; 10. a mobile box; 11. a threaded rod; 12. a PCB board; 13. a bearing; 14. a rotating tank; 15. an internal thread; 16. a placement groove; 17. an external thread; 18. a threaded hole; 19. a rotating shaft; 20. a driving gear; 21. an inner barrel; 22. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a plate feeding device for an LED chip mounter comprises a fixed box 6, a movable box 10 is arranged behind the fixed box 6, two threaded rods 11 are arranged between the fixed box 6 and the movable box 10, a rotary groove 14 is arranged in the rear side wall of the fixed box 6 and at the position corresponding to the threaded rod 11, the threaded rods 11 and the rotary groove 14 are rotatably connected through a bearing 13, a second rotary motor 8 is arranged on one side of the movable box 10 away from the fixed box 6, a connecting plate 9 is arranged on one side of the second rotary motor 8 close to the movable box 10, a threaded hole 18 is arranged in the movable box 10 and at the position corresponding to the threaded rod 11, the threaded rod 11 penetrates through the threaded hole 18 to be connected with the connecting plate 9, support columns 7 are arranged on the left side and the right side above the fixed box 6 and the movable box 10, the support columns 7 extend into the fixed box 6 and the movable box 10, and a placing groove, an inner cylinder 21 is arranged in the placing groove 16, an external thread 17 is arranged on the outer side of the inner cylinder 21, an internal thread 15 is arranged on the inner side wall of the placing groove 16 and at the position corresponding to the external thread 17, a driven gear 22 is arranged below the inner cylinder 21, a driving gear 20 is arranged between the two driven gears 22 in the fixed box 6 and the movable box 10, a first rotating motor 5 is arranged above the fixed box 6 and the movable box 10 and at the position close to the middle, a rotating shaft 19 is arranged below the first rotating motor 5, the rotating shaft 19 penetrates through the upper side walls of the fixed box 6 and the movable box 10 to be connected with the driving gear 20 inside the movable box 10, support rods 3 are arranged above the two support columns 7 above the fixed box 6 and the movable box 10, driving motors 4 are arranged on the left side and the right side of each support rod 3, and driving wheels 1 are arranged on the sides of the two driving motors, the outer sides of the two driving wheels 1 are provided with conveyor belts 2, and a PCB 12 is arranged above the conveyor belts 2.

For this purpose, in the present embodiment, it is preferable that the inner side wall of the threaded hole 18 is provided with a first internal thread, the outer side wall of the threaded rod 11 is provided with a first external thread at a position corresponding to the first internal thread, and the first internal thread and the first external thread are engaged with each other.

In order that the first rotating electrical machine 5 can drive the driving gear 20 to rotate through the rotating shaft 19, in the embodiment, it is preferable that the fixed box 6 and the moving box 10 are provided with a first through hole at a position corresponding to the rotating shaft 19.

In order to prevent the PCB 12 from falling, in the present embodiment, it is preferable that a baffle is disposed at a position above the support rods 3 and at a side where the two support rods 3 are away from each other.

In order to enhance the friction force with the PCB 12, in the present embodiment, it is preferable that the conveyor belt 2 is provided with a resilient structure, and the friction coefficient of the conveyor belt 2 is high.

In order to facilitate the ascending and descending of the support column 7, in the present embodiment, it is preferable that guide holes are provided inside the fixed box 6 and the moving box 10 at positions corresponding to the support column 7.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, then the switch of the second rotating motor 8 is started, under the connecting action of the connecting plate 9, the threaded rod 11 is driven to rotate in the threaded hole 18, the bearing 13 rotates in the rotating groove 14, so that the distance between the two conveyor belts 2 is changed, simultaneously, the switch of the first rotating motor 5 is started, under the action of the rotating shaft 19, the driving gear 20 rotates, so that the two driven gears 22 rotate, under the drive of the driven gears 22, the inner cylinders 21 in the fixed box 6 and the movable box 10 rotate under the interaction of the external thread 17 and the internal thread 15, so that the height of the supporting column 7 is changed, when the height is adjusted to be suitable for the front processing equipment and the rear processing equipment, the switches of the first rotating motor 5 and the second rotating motor 8 are closed, the switch of the driving motor 4 is started, under the action of the front equipment processing equipment, the PCB 12 is conveyed to the conveyor belt 2, the conveyor belt 2 is driven to rotate under the action of the transmission wheel 1, and the PCB 12 is driven to move under the rotation of the conveyor belt 2 until the PCB is conveyed to the rear processing equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED paster machine send board device, includes fixed case (6), its characterized in that: a movable box (10) is arranged behind the fixed box (6), two threaded rods (11) are arranged between the fixed box (6) and the movable box (10), a rotary groove (14) is arranged in the rear side wall of the fixed box (6) and corresponds to the position of the threaded rod (11), the threaded rod (11) and the rotary groove (14) are rotationally connected through a bearing (13), a second rotating motor (8) is arranged on one side, far away from the fixed box (6), of the movable box (10), a connecting plate (9) is arranged on one side, close to the movable box (10), of the second rotating motor (8), a threaded hole (18) is arranged in the movable box (10) and corresponds to the position of the threaded rod (11), the threaded rod (11) penetrates through the threaded hole (18) to be connected with the connecting plate (9), support columns (7) are arranged on the left side and the right side above the fixed box (6) and the movable box (10), the supporting column (7) extends to the inside of the fixed box (6) and the movable box (10), a placing groove (16) is arranged inside the supporting column (7), an inner cylinder (21) is arranged inside the placing groove (16), an outer thread (17) is arranged on the outer side of the inner cylinder (21), an inner thread (15) is arranged on the inner side wall of the placing groove (16) and corresponds to the position of the outer thread (17), a driven gear (22) is arranged below the inner cylinder (21), two driving gears (20) are arranged between the driven gears (22) inside the fixed box (6) and the movable box (10), a first rotating motor (5) is arranged above the fixed box (6) and the movable box (10) and close to the middle position, a rotating shaft (19) is arranged below the first rotating motor (5), and the rotating shaft (19) penetrates through the upper side wall of the fixed box (6) and the movable box (10) and reaches the upper side wall of the movable box (10) Inside is connected with driving gear (20), two of fixed case (6) and removal case (10) top the top of support column (7) all is provided with bracing piece (3), the left and right sides of bracing piece (3) all is provided with driving motor (4), two one side that bracing piece (3) were kept away from in driving motor (4) all is provided with drive wheel (1), two the outside of drive wheel (1) is provided with conveyer belt (2), the top of conveyer belt (2) is provided with PCB board (12).

2. The board conveying device for the LED chip mounter according to claim 1, wherein: the inner side wall of the threaded hole (18) is provided with a first internal thread, the outer side wall of the threaded rod (11) is provided with a first external thread at a position corresponding to the first internal thread, and the first internal thread is meshed with the first external thread.

3. The board conveying device for the LED chip mounter according to claim 1, wherein: and first through holes are formed in the fixed box (6) and the movable box (10) and correspond to the positions of the rotating shaft (19).

4. The board conveying device for the LED chip mounter according to claim 1, wherein: two one side that bracing piece (3) kept away from each other just is located the position department of bracing piece (3) top and all is provided with the baffle.

5. The board conveying device for the LED chip mounter according to claim 1, wherein: the conveying belt (2) is of an elastic structure, and the friction coefficient of the conveying belt (2) is high.

6. The board conveying device for the LED chip mounter according to claim 1, wherein: and guide holes are formed in the fixed box (6) and the movable box (10) and correspond to the positions of the support columns (7).