CN218642010U

CN218642010U - Numerical control feeding frame for lamp strip production

Info

Publication number: CN218642010U
Application number: CN202223012949.2U
Authority: CN
Inventors: 伍永裕
Original assignee: Foshan Jiuye Home Intelligent Lighting Co ltd
Current assignee: Foshan Jiuye Home Intelligent Lighting Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-17
Anticipated expiration: 2032-11-11

Abstract

The utility model belongs to the field of lamp strip production feeding devices, in particular to a numerical control feeding frame for lamp strip production, which comprises a vertical plate; a flat plate is fixedly connected to the vertical plate, a motor is fixedly connected to the flat plate, an output shaft of the motor is fixedly connected with a rotating shaft, and one end of the rotating shaft is rotatably connected with the vertical plate through a bearing; through fixed establishment's structural design, establish the lamp area roller housing in the outside of axis of rotation and arc, insert the horizontal pole in the cavity of axis of rotation, the horizontal pole can oppress two hemispheroids to the both sides motion with two hemispheroids contact, the hemispheroid drives the diaphragm motion, the spring is compressed, the diaphragm drives the guide post, arc and rubber pad motion, make the inner wall in close contact with of rubber pad and lamp area roller, produce great frictional force between the inner wall of rubber pad and lamp area roller, can prevent that lamp area roller from taking place to skid, realized taking the fixed firm function of lamp area roller, it is comparatively insecure to the fixed of lamp area roller to have solved present majority pay-off frame.

Description

Numerical control feeding frame for lamp strip production

Technical Field

The utility model relates to a lamp area production material feeding unit field specifically is a numerical control pay-off frame is used in lamp area production.

Background

The lamp strip is formed by welding a special processing technology for LED lamps on a copper wire or a strip-shaped flexible circuit board, and then switching on a power supply to be shaped like a strip, wherein a feeding frame is required to be used in the production process of the lamp strip and is usually controlled by computer numerical control.

The staff will have the roller setting in lamp area on the pay-off frame, and the lamp area flows to next process from the pay-off frame, and after the lamp area on the lamp area roller used up, the staff need take off old lamp area roller to change new lamp area roller.

However, most of the existing feeding racks are relatively insecure in fixing the lamp belt rollers, and the lamp belt rollers are easy to slip when rotating to release the lamp belt, so that the feeding efficiency is reduced; therefore, a numerical control pay-off frame is used in lamp area production is proposed to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, present majority's pay-off frame is comparatively insecure to the fixed of lamp area roller, the problem that the lamp area roller skidded when rotating release lamp area easily, the utility model provides a numerical control pay-off frame is used in lamp area production.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a numerical control feeding rack for producing lamp belts, which comprises a vertical plate; a flat plate is fixedly connected to the vertical plate, a motor is fixedly connected to the flat plate, a rotating shaft is fixedly connected to an output shaft of the motor, one end of the rotating shaft is rotatably connected with the vertical plate through a bearing, a circular plate is fixedly connected to the surface of the rotating shaft, a lamp band roller is arranged on the outer side of the rotating shaft, the circular plate is in close contact with one side wall of the lamp band roller, a cavity is formed in the rotating shaft, and a fixing mechanism is arranged on the rotating shaft;

the fixed establishment is including setting up two diaphragms in the cavity of axis of rotation, the rigid coupling has four guide posts on the diaphragm, the guide post slides and runs through the axis of rotation, the rigid coupling has four springs between the inner wall of diaphragm and axis of rotation, the spring is in compression state, the outside at the guide post is established to the spring housing, four the one end rigid coupling of guide post has the arc, the rigid coupling has the rubber pad on the arc, the inner wall in close contact with of rubber pad and lamp band roller, the rigid coupling has the semicircle ball on the diaphragm, sliding connection has the horizontal pole on the inner wall of axis of rotation, the one end of horizontal pole sets up to the button head, the surface and two semicircle ball in close contact with of horizontal pole.

Preferably, one pot head of axis of rotation is equipped with spacing lid, the one end rigid coupling of horizontal pole is covered at spacing, spacing rigid coupling of covering has a mounting panel, it is connected with two-way threaded rod to rotate through the bearing on the mounting panel, two-way threaded rod's both ends rigid coupling has the piece of revolving, two end surface threaded connection of two-way threaded rod has the movable plate, the rigid coupling has the inserted block on the movable plate, two openings have been seted up on the spacing lid, the inserted block slides and runs through the opening, two slots have been seted up in the axis of rotation, the inserted block is inserted and is established in the slot.

Preferably, eight round holes are formed in the rotating shaft, and the guide column penetrates through the round holes in a sliding mode.

Preferably, two chutes are formed in the inner wall of the rotating shaft, two connecting pieces are fixedly connected to the cross rod, and the connecting pieces are connected in the chutes in a sliding manner.

Preferably, the surface of the rotary block is provided with anti-skid grains.

Preferably, the top of movable plate is fixedly connected with a connecting block, the top of connecting block is fixedly connected with a connecting plate, a rectangular opening is formed in the support plate, and the connecting block is slidably connected in the rectangular opening.

The utility model discloses an useful part lies in:

1. the utility model discloses a structural design of fixed establishment, establish the lamp area roller housing in the outside of axis of rotation and arc, insert the horizontal pole in the cavity of axis of rotation, the horizontal pole can oppress two hemispheroids to the motion of both sides with two hemispheroids contact, the hemispheroid drives the diaphragm motion, the spring is compressed, the diaphragm drives guide post, arc and rubber pad motion, make the inner wall in close contact with of rubber pad and lamp area roller, produce great frictional force between the inner wall of rubber pad and lamp area roller, can prevent that the lamp area roller from skidding, the function of fixing the lamp area roller firmly is realized, solve the fixing of most of present pay-off racks to the lamp area roller comparatively insecure, the lamp area roller is easy to skid when rotating release the lamp area, the pay-off efficiency of pay-off rack has been improved;

2. the utility model discloses a structural design of spacing subassembly, when the lamp area roller needs to be changed, rotate and revolve the piece, it drives two-way threaded rod and rotates to revolve the piece, two-way threaded rod drives two movable plates and moves to both sides, the movable plate drives the inserted block and leaves the slot, can take off spacing lid, spacing lid drives the horizontal pole and leaves the cavity, under the effect of spring, two rubber pads no longer in close contact with the inner wall of lamp area roller, can take off lamp area roller, insert new lamp area roller and establish into the axis of rotation, insert the horizontal pole in the cavity, rotate and revolve the piece, make the inserted block insert and establish into the slot in, accomplish the change, the function of lamp area roller has been realized conveniently changing fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic view of the internal structure of a rotating shaft according to the first embodiment;

FIG. 3 is a schematic view of a fixing mechanism according to the first embodiment;

FIG. 4 is a schematic view of a spacing assembly according to the first embodiment;

FIG. 5 is a schematic view of a rotating shaft according to the first embodiment;

fig. 6 is a schematic perspective view of the second embodiment.

In the figure: 1. a vertical plate; 2. a flat plate; 3. a motor; 4. a rotating shaft; 5. a circular plate; 6. a transverse plate; 7. a guide post; 8. a spring; 9. an arc-shaped plate; 10. a rubber pad; 11. a semi-sphere; 12. a cross bar; 13. a limiting cover; 14. a mounting plate; 15. a bidirectional threaded rod; 16. rotating the block; 17. moving the plate; 18. inserting a block; 19. a port; 20. a slot; 21. a circular hole; 22. a chute; 23. connecting sheets; 24. connecting blocks; 25. a connecting plate; 26. a rectangular opening; 27. mounting a plate; 28. and (7) installing holes.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a numerical control feeding rack for producing a lamp strip comprises a vertical plate 1; a flat plate 2 is fixedly connected to the vertical plate 1, a motor 3 is fixedly connected to the flat plate 2, an output shaft of the motor 3 is fixedly connected with a rotating shaft 4, one end of the rotating shaft 4 is rotatably connected with the vertical plate 1 through a bearing, a circular plate 5 is fixedly connected to the surface of the rotating shaft 4, a lamp strip roller is arranged on the outer side of the rotating shaft 4, the circular plate 5 is in close contact with one side wall of the lamp strip roller, a cavity is formed in the rotating shaft 4, and a fixing mechanism is arranged on the rotating shaft 4;

the fixing mechanism comprises two transverse plates 6 arranged in a cavity of a rotating shaft 4, four guide posts 7 are fixedly connected to the transverse plates 6, the guide posts 7 penetrate through the rotating shaft 4 in a sliding mode, four springs 8 are fixedly connected between the transverse plates 6 and the inner wall of the rotating shaft 4, the springs 8 are in a compressed state, the springs 8 are sleeved on the outer sides of the guide posts 7, one ends of the four guide posts 7 are fixedly connected with an arc-shaped plate 9, rubber pads 10 are fixedly connected to the arc-shaped plate 9, the rubber pads 10 are in tight contact with the inner wall of a lamp band roller, semi-circular balls 11 are fixedly connected to the transverse plates 6, a transverse rod 12 is connected to the inner wall of the rotating shaft 4 in a sliding mode, one end of the transverse rod 12 is arranged to be a round head, and the surface of the transverse rod 12 is in tight contact with the two semi-circular balls 11;

during operation, the computer numerical control motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the lamp belt roller to rotate, the lamp belt on the lamp belt roller can flow out, the lamp belt flows to the next process, after the lamp belt on the lamp belt roller flows out, the lamp belt roller needs to be replaced with a new lamp belt roller, the limiting component is removed first, the limiting cover 13 is removed, the transverse rod 12 also leaves a cavity of the rotating shaft 4, the transverse rod 12 is not in contact with the two semicircular balls 11, under the action of the spring 8, the two transverse plates 6 move towards the middle, the transverse plate 6 drives the guide post 7 to move, the guide post 7 drives the arc-shaped plate 9 to move, the arc-shaped plate 9 drives the rubber pad 10 to move, the rubber pad 10 is not in close contact with the inner wall of the lamp belt roller any more, the lamp belt roller can be removed, the new lamp belt roller is sleeved outside the rotating shaft 4, one side wall of the lamp belt roller is in close contact with the circular plate 5, the limiting cover 13 is sleeved on one end of the rotating shaft 4, the limiting cover 13 is in close contact with the other side wall of the lamp belt roller, the transverse rod 12 is inserted into the chute 22 and the groove 23, the connecting plate 11 is pressed to compress the connecting plate to enable the two semicircular balls 11 to move, and the connecting plate to be fixed on the semicircular ball roller, and the spring belt roller to be tightly contacted with the semicircular ball roller, and the connecting plate 11.

A limiting cover 13 is sleeved at one end of the rotating shaft 4, one end of the cross rod 12 is fixedly connected to the limiting cover 13, a support plate 14 is fixedly connected to the limiting cover 13, a bidirectional threaded rod 15 is rotatably connected to the support plate 14 through a bearing, rotary blocks 16 are fixedly connected to two ends of the bidirectional threaded rod 15, movable plates 17 are in threaded connection with two end surfaces of the bidirectional threaded rod 15, inserting blocks 18 are fixedly connected to the movable plates 17, two through holes 19 are formed in the limiting cover 13, the inserting blocks 18 slidably penetrate through the through holes 19, two slots 20 are formed in the rotating shaft 4, and the inserting blocks 18 are inserted into the slots 20;

when the lamp band roller is in use, when a new lamp band roller needs to be replaced, the rotary block 16 is rotated firstly, the rotary block 16 drives the bidirectional threaded rod 15 to rotate, the bidirectional threaded rod 15 drives the two movable plates 17 to move towards two sides, the movable plates 17 drive the two insertion blocks 18 to move, the two insertion blocks 18 are separated from the slots 20, the limiting cover 13 can be taken down, and during installation, the rotary block 16 is rotated, so that the bidirectional threaded rod 15 drives the two insertion blocks 18 to be inserted into the slots 20, and the limiting cover 13 is limited.

Eight round holes 21 are formed in the rotating shaft 4, and the guide column 7 penetrates through the round holes 21 in a sliding mode;

during operation, in the moving process of the arc-shaped plate 9, the guide post 7 slides in the round hole 21 to limit the arc-shaped plate 9 in the vertical direction.

Two sliding grooves 22 are formed in the inner wall of the rotating shaft 4, two connecting pieces 23 are fixedly connected to the cross rod 12, and the connecting pieces 23 are connected into the sliding grooves 22 in a sliding mode;

in operation, during the movement of the cross rod 12, the connecting piece 23 slides in the sliding groove 22 to limit the cross rod 12 in the axial direction of the rotating shaft 4.

The surface of the rotary block 16 is provided with anti-skid grains;

in operation, the anti-skid lines can have a good anti-skid effect during rotation of the rotary block 16.

A connecting block 24 is fixedly connected to the top of the moving plate 17, a connecting plate 25 is fixedly connected to the top of the connecting block 24, a rectangular opening 26 is formed in the support plate 14, and the connecting block 24 is slidably connected into the rectangular opening 26;

in operation, during movement of moving plate 17, connecting block 24 slides within rectangular opening 26, which positions moving plate 17 horizontally.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, four mounting plates 27 are fixedly connected to the vertical plate 1, and the mounting plates 27 are provided with mounting holes 28; in operation, the cradle may be mounted in place by bolts and mounting holes 28 during mounting of the cradle.

The working principle is as follows: when the lamp strip roller is used, the computer numerical control motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the lamp strip roller to rotate, a lamp strip on the lamp strip roller can flow out to the next process, when the lamp strip on the lamp strip roller is finished and needs to be replaced, the rotating block 16 is rotated firstly, the rotating block 16 drives the bidirectional threaded rod 15 to rotate, the bidirectional threaded rod 15 drives the two moving plates 17 to move towards two sides, the moving plates 17 drive the two inserting blocks 18 to move, the two inserting blocks 18 leave the slots 20, the limiting cover 13 can be taken down, the cross rod 12 also leaves the cavity of the rotating shaft 4 along with the rotating block, the cross rod 12 is not contacted with the two semicircular balls 11, under the action of the spring 8, the two cross plates 6 move towards the middle, the cross plate 6 drives the guide posts 7 to move, the guide posts 7 drive the arc-shaped plates 9 to move, the arc-shaped plates 9 drive the rubber pads 10 to move, the rubber pads 10 are not in close contact with the inner wall of the lamp belt roller any more, the lamp belt roller can be taken down, a new lamp belt roller is sleeved outside the rotating shaft 4, one side wall of the lamp belt roller is in close contact with the circular plate 5, the limiting cover 13 is sleeved at one end of the rotating shaft 4, the limiting cover 13 is in close contact with the other side wall of the lamp belt roller, the limiting cover 13 is sleeved to enable the cross rod 12 to be inserted into the cavity through the sliding groove 22 and the connecting sheet 23, the cross rod 12 can press the two half balls 11 to move towards two sides, the half balls 11 drive the cross plate 6 to move, the spring 8 is compressed, the two rubber pads 10 are in close contact with the inner wall of the lamp belt roller, the lamp belt roller is firmly fixed on the feeding frame, the rotary block 16 is rotated, the bidirectional threaded rod 15 drives the two insertion blocks 18 to be inserted into the insertion grooves 20, the limiting cover 13 is limited, and replacement is completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a numerical control pay-off frame is used in lamp area production which characterized in that: comprises a vertical plate (1); a flat plate (2) is fixedly connected to the vertical plate (1), a motor (3) is fixedly connected to the flat plate (2), an output shaft of the motor (3) is fixedly connected with a rotating shaft (4), one end of the rotating shaft (4) is rotatably connected with the vertical plate (1) through a bearing, a circular plate (5) is fixedly connected to the surface of the rotating shaft (4), a lamp band roller is arranged on the outer side of the rotating shaft (4), the circular plate (5) is in close contact with one side wall of the lamp band roller, a cavity is formed in the rotating shaft (4), and a fixing mechanism is arranged on the rotating shaft (4);

fixed establishment is including setting up two diaphragm (6) in the cavity of axis of rotation (4), the rigid coupling has four guide post (7) on diaphragm (6), guide post (7) slide and run through axis of rotation (4), the rigid coupling has four spring (8) between the inner wall of diaphragm (6) and axis of rotation (4), spring (8) are in compression state, the outside at guide post (7) is established, four to spring (8) cover the one end rigid coupling of guide post (7) has arc (9), the rigid coupling has rubber pad (10) on arc (9), the inner wall in close contact with of rubber pad (10) and lamp area roller, the rigid coupling has semicircle ball (11) on diaphragm (6), sliding connection has horizontal pole (12) on the inner wall of axis of rotation (4), the one end of horizontal pole (12) sets up to the button head, the surface and two semicircle ball (11) in close contact of horizontal pole (12).

2. A numerical control pay-off frame for lamp area production according to claim 1, characterized in that: the utility model discloses a two-way threaded rod (15) and two-way threaded rod (17), including axis of rotation (4), the pot head of axis of rotation (4) is equipped with spacing lid (13), the one end rigid coupling of horizontal pole (12) is on spacing lid (13), the rigid coupling has mounting panel (14) on spacing lid (13), it is connected with two-way threaded rod (15) to rotate through the bearing on mounting panel (14), the both ends rigid coupling of two-way threaded rod (15) has revolved piece (16), the both ends surface threaded connection of two-way threaded rod (15) has movable plate (17), the rigid coupling has inserted block (18) on movable plate (17), two openings (19) have been seted up on spacing lid (13), inserted block (18) slide and run through opening (19), two slots (20) have been seted up on axis of rotation (4), inserted block (18) are inserted and are established in slot (20).

3. A numerical control pay-off frame for lamp area production according to claim 2, characterized in that: eight round holes (21) are formed in the rotating shaft (4), and the guide column (7) penetrates through the round holes (21) in a sliding mode.

4. A numerical control pay-off frame for lamp area production according to claim 3, characterized in that: two sliding grooves (22) are formed in the inner wall of the rotating shaft (4), two connecting pieces (23) are fixedly connected to the cross rod (12), and the connecting pieces (23) are connected in the sliding grooves (22) in a sliding mode.

5. A numerical control pay-off frame for lamp area production according to claim 4, characterized in that: the surface of the rotary block (16) is provided with anti-skid grains.

6. A numerical control pay-off frame for lamp area production according to claim 5, characterized in that: the top rigid coupling of moving plate (17) has connecting block (24), the top rigid coupling of connecting block (24) has connecting plate (25), rectangle mouth (26) have been seted up on mounting panel (14), connecting block (24) sliding connection is in rectangle mouth (26).