阅读说明：本技术 一种迎宾踏板装配设备及其装配工艺 (Welcome pedal assembly equipment and assembly process thereof ) 是由 陈子俣 于 2020-11-27 设计创作，主要内容包括：本申请涉及一种迎宾踏板装配设备及其装配工艺,属于及汽车迎宾踏板生产的技术领域,其包括机架、设置在机架上的工作台、设置在机架上并沿着工作台依次排列的上料装置、焊接装置、废料切除装置以及拼接装置,所述上料装置用于在工作台上向焊接装置、废料切除装置以及拼接装置运送迎宾踏板上的发光片,所述焊接装置将电线焊接在发光片上,所述废料切除装置用于将焊接好电线后的发光片上的废料切除,所述拼接装置用于将迎宾踏板的外壳、底膜以及发光片拼接在一起。本申请具有提高装配迎宾踏板的工作效率,并减轻工人的劳动强度的效果。(The utility model relates to a usher footboard rigging equipment and assembly process thereof belongs to and the technical field of car usher footboard production, and it includes the frame, set up workstation in the frame, set up loading attachment, welding set, waste material resection device and the splicing apparatus that arranges in proper order in the frame and along the workstation, loading attachment is used for transporting the light-emitting piece on the usher footboard to welding set, waste material resection device and splicing apparatus on the workstation, welding set welds the electric wire on the light-emitting piece, waste material resection device is used for the waste material excision on the light-emitting piece after will welding the electric wire, the splicing apparatus is used for piecing together shell, basement membrane and the light-emitting piece of usher footboard. This application has the work efficiency who improves assembly usher's footboard to alleviate workman's intensity of labour's effect.)

1. A usher's footboard rigging equipment which characterized in that: including frame (1), workstation (2), the setting in frame (1) on frame (1) and along loading attachment, welding set, waste material resection device (6) and the splicing apparatus that workstation (2) were arranged in proper order, loading attachment is used for transporting the light-emitting piece on the usher footboard to welding set, waste material resection device (6) and splicing apparatus on workstation (2), welding set welds the electric wire on the light-emitting piece, waste material resection device (6) are used for the waste material excision on the light-emitting piece after will welding the electric wire, splicing apparatus is used for piecing together shell, basement membrane and the light-emitting piece of usher footboard.

2. The welcome pedal mounting apparatus according to claim 1, wherein: the welding device comprises a dispenser arranged on the rack (1) and a wire feeding mechanism (5) arranged on one side of the dispenser, wherein the wire feeding mechanism (5) is used for placing wires on the light-emitting sheets.

3. The welcome pedal mounting apparatus according to claim 1, wherein: the waste material cutting device (6) comprises a cutting saw blade (61) rotationally connected to the rack (1), a cutting driving piece (62) driving the cutting saw blade (61) to rotate, a winding drum (63) rotationally connected to the rack (1), and a winding driving piece (64) arranged on the rack (1) and used for driving the winding drum (63) to rotate; the cutting groove (21) is formed in the workbench (2), the topmost end of the cutting saw blade (61) penetrates through the cutting groove (21) and is arranged above the workbench (2), and the winding drum (63) is located on one side, away from the welding device, of the cutting saw blade (61).

4. The welcome pedal mounting apparatus as claimed in claim 3, wherein: the cutting saw blade cutting device is characterized in that a protective cover (65) is fixedly arranged on the workbench (2), the cutting saw blade (61) is located in the protective cover (65), the protective cover (65) is arranged at an interval with the workbench (2), and one side, close to the welding device, of the protective cover (65) is an inclined plane which rises gradually.

5. The welcome pedal mounting apparatus according to claim 4, wherein: the inclined plane of the protective cover (65) is provided with anti-skid grains.

6. The welcome pedal mounting apparatus according to claim 1, wherein: the splicing device comprises a basement membrane feeding mechanism for placing a basement membrane below the light-emitting sheet, a shell feeding mechanism for placing a shell above the light-emitting sheet and a high-frequency welding machine arranged on the rack (1); the high-frequency welding machine is used for welding the bottom film and the shell together.

7. The welcome pedal mounting apparatus as claimed in claim 6, wherein: the basement membrane feeding mechanism comprises a winding roller (81) rotatably connected to the rack (1), a basement membrane moving assembly (82) arranged on the rack (1) and used for driving the basement membrane to move, and a basement membrane cutting assembly (83) used for cutting the basement membrane; the high-frequency welding machine is arranged between the winding roller (81) and the bottom film moving assembly (82), and the bottom film cutting assembly (83) is arranged on one side, far away from the high-frequency welding machine, of the bottom film moving assembly (82).

8. The assembling process of the welcome pedal is characterized by comprising the following steps: use of the assembly device according to any of the preceding claims 1-7, wherein the assembly steps are as follows:

s1, manufacturing a material belt (9), fixing the luminescent sheet on the material belt (9), and winding the material belt (9) and the luminescent sheet on a reel;

s2, feeding the luminous sheet, placing the reel into a feeding device, and enabling the feeding device to convey the material belt (9) and the luminous sheet on the reel to one side of the welding device, the waste cutting device (6) and the splicing device;

s3, welding the electric wire, wherein the electric wire is welded on the light-emitting sheet by the welding device after the material belt (9) moves into the welding device, and the positive end and the negative end of the electric wire are ensured to correspond to the positive end and the negative end of the light-emitting sheet;

s4, cutting off waste materials, moving the luminous sheets welded with the wires into a waste material cutting device (6), cutting the luminous sheets from the material belt (9) by the waste material cutting device (6), and moving the luminous sheets into a splicing device;

and S5, assembling, namely, after the basement membrane and the shell are respectively placed on the upper side and the lower side of the light-emitting sheet by the splicing device, welding the basement membrane and the shell together to obtain the welcome pedal.

9. The assembly process of the welcome pedal as claimed in claim 8, wherein: in step S1, the material tape (9) includes a steel wire (91) and a plurality of splice plates (92) fixed on the steel wire (91), each splice plate (92) is fixedly provided with a splice rod (93), and the light-emitting sheet is fixedly arranged at one end of the splice rod (93) far away from the splice plate (92).

10. The assembly process of the welcome pedal as claimed in claim 9, wherein: in step S1, a release film is adhered to the tape 9 and the surface of the luminescent sheet while the tape 9 is wound on the reel.

Technical Field

The application relates to the field of automobile welcome pedal production, in particular to welcome pedal assembly equipment and assembly process thereof.

Background

A welcome pedal on an automobile is a lighting tool arranged below an automobile door, and provides light for passengers when the passengers get on or off the automobile at night, so that the safety of the passengers getting on or off the automobile at night is improved.

The welcome pedal mainly comprises a shell, a bottom film and a light-emitting sheet positioned between the shell and the bottom film, the shell and the bottom film are welded together, the light-emitting sheet is arranged in the shell, an electric wire is welded on the light-emitting sheet, the electric wire extends out of the shell, after the electric wire is connected with a power supply, the light is emitted by the light-emitting sheet and penetrates through the shell to emit the light, and the shell has a function of uniform diffusion to the light.

At present, the assembling of the welcome pedal is that the shell, the luminous sheet and the bottom film are spliced together manually and then the shell and the luminous sheet are welded together.

Disclosure of Invention

In order to improve the working efficiency of assembling the welcome pedal and reduce the labor intensity of workers, the application provides welcome pedal assembling equipment and an assembling process thereof.

In a first aspect, the application provides an assembling device for a welcome pedal, which adopts the following technical scheme:

the utility model provides a usher footboard rigging equipment, includes the frame, sets up workstation in the frame, sets up loading attachment, welding set, waste material resection device and the splicing apparatus that arranges in proper order in the frame and along the workstation, loading attachment is used for transporting the light-emitting piece on the usher footboard to welding set, waste material resection device and splicing apparatus on the workstation, welding set welds the electric wire on the light-emitting piece, waste material resection device is used for cutting off the waste material on the light-emitting piece after will welding the electric wire, splicing apparatus is used for splicing shell, basement membrane and the light-emitting piece of usher footboard together.

Through adopting above-mentioned technical scheme, before assembling between the usher's footboard, earlier link together the back with a plurality of luminescent sheet fixed distances, put into loading attachment, loading attachment moves luminescent sheet fixed distance on the workstation, after luminescent sheet moves in the welding set, welding set welds the electric wire on the luminescent sheet, the luminescent sheet of welded electric wire continues to move to in the waste material cutting device, the waste material cutting device will be connected the waste material excision of luminescent sheet, the luminescent sheet after the excision is in splicing set simultaneously, place the luminescent sheet in shell and basement membrane by splicing set again, and weld shell and basement membrane together, thereby make the usher's footboard, artifical participation is less in whole assembly process, the assembly efficiency and the assembly precision of usher's footboard are improved greatly.

On the other hand, the application also provides a welcome pedal assembly process, and the assembly equipment adopts the following technical scheme:

a welcome pedal assembly process comprises the following assembly steps:

s1, manufacturing a material belt, fixing the luminescent sheet on the material belt, and winding the material belt and the luminescent sheet on the material belt on a reel;

s2, feeding the luminous sheet, placing the reel into a feeding device, and enabling the feeding device to convey the material belt and the luminous sheet on the reel to one side of a welding device, a waste cutting device and a splicing device;

s3, welding the electric wire, wherein the welding device welds the electric wire on the light-emitting sheet after the material belt moves into the welding device, and the positive end and the negative end of the electric wire are ensured to correspond to the positive end and the negative end of the light-emitting sheet;

s4, cutting off waste materials, moving the luminous sheet welded with the electric wire into a waste material cutting device, cutting the luminous sheet from the material belt by the waste material cutting device, and moving the luminous sheet into a splicing device;

and S5, assembling, namely, after the basement membrane and the shell are respectively placed on the upper side and the lower side of the light-emitting sheet by the splicing device, welding the basement membrane and the shell together to obtain the welcome pedal.

Through adopting above-mentioned technical scheme, the material area links together a plurality of light-emitting pieces fixed distance interval, just so can move through driving the material area, makes the light-emitting piece remove between each process, realizes the whole course of working of welding electric wire, waste material excision, shell and basement membrane concatenation, need not artificial participation to improve greatly the assembly efficiency of usher's footboard, corresponding reduction the manufacturing cost of usher's footboard.

Drawings

Fig. 1 is a schematic view showing the structure of an assembling apparatus in the embodiment of the present application.

FIG. 2 is a schematic view showing the structure of the unwinding mechanism.

Fig. 3 is a partial sectional view showing the position of the interlocking portion.

FIG. 4 is a partial exploded view showing the connection of the peeling roller and the center shaft.

Fig. 5 is a partial view showing the structure of the welding apparatus.

Fig. 6 is a partial cross-sectional view showing the positional relationship of the gripper and the shutter on the spindle.

FIG. 7 is a partial cross-sectional view showing the position of the cutting blade and the take-up reel.

FIG. 8 is a partial view showing the positional relationship of the cutting blade with the table and the take-up spool with the frame.

Fig. 9 is an enlarged view of a portion a in fig. 7.

Fig. 10 is a partial view showing a case feed mechanism.

Fig. 11 is a partial exploded view showing the connection between the material tank and the two bearing plates.

Fig. 12 is a partial cross-sectional view showing the pick and place assembly.

Figure 13 is a partial cross-sectional view showing the connection of the pusher plate to the material bin.

Fig. 14 is a partial view showing the structure of a base film charging mechanism.

Fig. 15 is a partial view showing the structure of a carrier film moving assembly.

Fig. 16 is a partial view showing the structure of a carrier film cutting assembly.

Fig. 17 is a schematic structural view showing a connection relationship between the tape and the luminescent sheet.

Description of reference numerals:

1. a frame; 11. a support plate; 12. a bearing plate; 121. a card slot; 122. chamfering; 2. a work table; 21. cutting the groove; 22. a finished product conveyer belt; 3. a conveying mechanism; 4. an uncoiling mechanism; 41. a base; 42. a guide plate; 43. a strut; 44. a cross bar; 45. a support shaft; 46. a film uncovering mechanism; 461. uncovering the film roller; 4611. connecting sleeves; 4612. a catch tray; 4613. a platen; 462. a linkage section; 4621. a central shaft; 4622. a sprocket; 4623. a chain; 47. a tensioning mechanism; 471. tensioning the shaft; 472. a connecting rod; 473. a spring; 5. a wire feeding mechanism; 51. a main shaft; 511. a baffle plate; 52. a wire box; 521. a communicating groove; 53. a spindle drive assembly; 531. a wire feeding motor; 532. a speed reducer; 54. a wire grasping member; 541. connecting blocks; 542. grabbing blocks; 543. a micro-sucker; 6. a waste material cutting device; 61. cutting the saw blade; 62. cutting the driving piece; 63. winding the roll; 64. rolling a driving piece; 65. a protective cover; 651. a protrusion; 7. a shell feeding mechanism; 71. a material box; 711. a clamping block; 712. a yielding groove; 713. a chute; 72. a picking and placing assembly; 721. hinging a shaft; 722. rotating the rod; 723. mounting a plate; 724. a driving cylinder; 725. a housing capture member; 726. connecting the cylinder; 73. a push assembly; 731. a feed screw; 732. a slider; 733. pushing the plate; 734. a pushing motor; 735. a connecting plate; 736. a guide bar; 8. a bottom film feeding mechanism; 81. a winding roller; 82. a base film moving assembly; 821. a support beam; 822. a first cylinder; 823. a second cylinder; 824. a drive plate; 825. an adsorbing member; 83. a base film cutting assembly; 831. mounting a bracket; 832. cutting the piece; 833. a fixing plate; 834. a cutter; 9. a material belt; 91. a steel wire; 92. splicing plates; 93. and (4) splicing the rods.

Detailed Description

The present application is described in further detail below with reference to figures 1-17.

The application provides an rigging equipment of usher's footboard.

Referring to fig. 1, the assembling equipment comprises a frame 1, a workbench 2 fixedly arranged on the frame 1, a feeding device, a welding device and a splicing device which are arranged on the frame 1 and arranged along the workbench 2 in sequence; the feeding device is used for driving the light-emitting sheet to move from the welding device to one side of the splicing device on the workbench 2; the welding device is used for welding the electric wire on the luminous sheet, and the splicing device is used for welding the luminous sheet welded with the electric wire on the casing and the basement membrane together after the luminous sheet is placed between the casing and the basement membrane, so that the whole assembly work of the welcome pedal is completed.

In order to facilitate the feeding device to drive the plurality of light-emitting sheets to move synchronously, the light-emitting sheets are fixedly arranged on a strip of material 9, the plurality of light-emitting sheets are uniformly distributed on the strip of material 9 at intervals, and then the strip of material 9 and the light-emitting sheets are wound on a reel. On loading attachment can be placed to the reel, when making loading attachment drive material area 9 again and the movement of light-emitting piece, can also make the reel rotate along self axis, make the material area 9 of winding on the reel can expand.

Referring to fig. 2, the feeding device comprises a conveying mechanism 3 and an uncoiling mechanism 4, the conveying mechanism 3 is arranged on one side of the workbench 2, the conveying direction of the conveying mechanism 3 is that the conveying mechanism is conveyed to one side of the splicing device by a welding device, the conveying mechanism 3 is used for driving the material belt 9 to move, and the uncoiling mechanism 4 is used for placing a reel, so that the reel can rotate along the axis of the reel in the uncoiling mechanism 4.

Conveying mechanism 3 sets up to horizontal belt conveyor, and the top surface of conveyer belt and workstation 2's top surface are located same horizontal plane, and the width of conveyer belt is unanimous with the width in material area 9, will draw forth the material area 9 of reel and place on the conveyer belt, and the light-emitting piece in material area 9 this moment just in time is in workstation 2, makes the drive material area 9 that the conveyer belt can be steady remove.

Referring to fig. 2 and 3, the unwinding mechanism 4 includes a base 41 and two support shafts 45 rotatably connected to the base 41, the axes of the support shafts 45 are arranged along a horizontal direction, the axes of the two support shafts 45 are parallel to each other and are arranged at intervals, and the axes of the two support shafts 45 are located on the same horizontal plane. The reel is placed on the two support shafts 45, so that the circumferential surface of the reel is abutted against the circumferential surfaces of the two support shafts 45, the two support shafts 45 respectively support two sides of the bottom of the reel, at the moment, the axis of the reel is parallel to the axis of the support shafts 45, after the material belt 9 on the reel is pulled, the reel can be driven to rotate on the two support shafts 45, and meanwhile, under the action of friction force, the two support shafts 45 are driven to rotate, so that relative friction cannot occur between the reel and the support shafts 45, and abrasion on the circumferential surface of the reel is reduced.

Because the material belt 9 is wound on the reel or the material belt 9 is rotated out from the reel, the material belt 9 uniformly adjacent to the material belt 9 has relative displacement, so that the material belt 9 does not generate friction with the adjacent material belt 9 when moving, the luminescent sheet is protected from abrasion, and a layer of isolating film is adhered on the material belt 9 before the material belt 9 is wound on the reel. The release film is required to be removed from the material tape 9 during the unwinding, so the unwinding mechanism 4 further comprises a film removing assembly for removing the film on the luminescent sheet material tape 9. In the process of feeding the luminescent sheet material belt 9, the luminescent sheet material belt 9 is pulled out from the reel, the film is uncovered and then connected to the film uncovering assembly, in the process of feeding, the luminescent sheet material belt 9 is continuously pulled out from the reel, the reel is driven to rotate along the axis of the reel, the film uncovering assembly uncovers the film on the luminescent sheet material belt 9 along with the movement of the luminescent sheet material belt 9, and the work of manually uncovering the film is omitted.

Referring to fig. 3, base 41 is inside hollow rectangle casing, and two back shafts 45 all are located inside base 41, and back shaft 45 rotates respectively along self axial both ends and connects on two inside walls that base 41 is relative, and base 41's roof has seted up logical groove in two back shafts 45 departments, makes two back shafts 45 spill, makes the reel can place on two wind-up rolls after leading to the groove. The base 41 can be integrally formed by injection molding of hard plastics or formed by splicing a plurality of steel plates; the supporting shaft 45 is made of polyurethane material with high hardness, and the friction force between the supporting shaft 45 and the reel is large, so that the reel can be driven to rotate by the friction force when rotating, and the reel can rotate more smoothly.

And, referring to fig. 3, still set firmly deflector 42 on two inside walls that lead to the groove relative, two deflectors 42 and two back shafts 45 one-to-one, two back shafts 45 all are located between two deflectors 42, and deflector 42 keeps away from the one end slope to back shaft 45 one side of base 41 roof to the below, places the reel on base 41 back, can slide to two back shafts 45 along deflector 42, plays the guide effect to the placing of reel.

Referring to fig. 2 and 3, two supporting rods 43 are further fixedly arranged on the base 41, the two supporting rods 43 are arranged at intervals, the distance between the two supporting rods 43 is larger than the width of the reel, the two supporting rods 43 are distributed on two sides of the base 41 along the axial direction of the supporting shaft 45, a cross rod 44 is fixedly arranged at the top ends of the two supporting rods 43, and two ends of the cross rod 44 are respectively fixedly connected with the two supporting rods 43. The reel is placed on two back shafts 45, just in time can be in between two branch 43 to with two equal interval settings of branch 43, two branch 43 play limiting displacement to the both sides of reel, make the reel can't appear sliding by a wide margin along self axial.

Referring to fig. 2 and 3, the film peeling assembly includes a film peeling roller 461 disposed above the cross bar 44 and a linking part 462 disposed between the film peeling roller 461 and one of the support shafts 45; one of the supporting rods 43 extends above the cross rod 44, one end of the film uncovering roller 461 is rotatably connected to the supporting rod 43, and the linkage part 462 drives the film uncovering roller 461 to rotate synchronously with the supporting shaft 45 when the supporting shaft 45 is rotated, i.e. when the reel drives the supporting shaft 45 to rotate, the film uncovering roller 461 also rotates in the direction opposite to the rotation direction of the reel. The isolation film on the material belt 9 pulled out of the reel is wound on the film uncovering roller 461, when the material belt 9 moves, the reel rotates along with the isolation film, the film uncovering roller 461 also rotates along with the reel, and therefore the isolation film is driven to be wound on the film uncovering roller 461, and the function of uncovering the isolation film on the material belt 9 is achieved.

Referring to fig. 3, the linkage portion 462 includes a central shaft 621 rotatably connected to the top end of the supporting rod 43, and the film peeling roller 461 is sleeved on the central shaft 621 and fixedly connected thereto, so that the central shaft 621 drives the film peeling roller 461 to rotate. The supporting rod 43 is also arranged in a hollow manner, one end of the central shaft 621 penetrates through the side wall of the supporting rod 43 and extends into the supporting rod 43, two chain wheels 4622 and a chain 4623 are arranged between one supporting shaft 45 and the central shaft 621, the two chain wheels 4622 are respectively and fixedly arranged on the central shaft 621 and the supporting shaft 45, and the chain 4623 is sleeved on the two chain wheels 4622, so that when the supporting shaft 45 rotates, the central shaft 621 is driven to rotate through the chain wheels 4622 and the chain 4623, and the film uncovering roller 461 is driven to rotate.

In order to take down the isolation film wound on the film removing roller 461, the film removing roller 461 is also detachably connected to the central shaft 621, so that the isolation film can be taken down after the film removing roller 461 is detached from the central shaft 621.

Referring to fig. 4, a connecting sleeve 4611 is fixedly disposed on the central shaft 621, a plurality of planar sections are disposed on a circumferential surface of the connecting sleeve 4611, and the film peeling roller 461 is sleeved on the connecting sleeve 4611, so that the central shaft 621 can drive the film peeling roller 461 to rotate when rotating, and can also slide along the axial direction of the central shaft 621. One end of the connecting sleeve 4611 close to the supporting rod 43 is fixedly provided with a blocking disc 4612, and one end of the film uncovering roller 461 is abutted against the blocking disc 4612; one end of the connecting sleeve 4611, which is far away from the supporting rod 43, is provided with a pressure plate 4613, the pressure plate 4613 is screwed on the central shaft 621, and the pressure plate 4613 abuts against the film peeling roller 461, so as to press the film peeling roller 461 between the blocking plate 4612 and the pressure plate 4613. The platen 4613 is unscrewed, so that the platen 4613 can be detached from the central shaft 621, and at this time, the film peeling roller 461 can slide out of the connecting sleeve 4611.

In this embodiment, the number of the planar sections formed on the connecting sleeve 4611 is two, so that the cross section of the connecting sleeve 4611 is in a regular hexagon, and the connecting sleeve 4611 and the film peeling roller 461 are more tightly matched.

In order to ensure that the strip 9 of luminescent sheet is kept in a tensioned state during the movement, a tensioning assembly is further arranged on the base 41, and the luminescent sheet and the strip 9 are connected with the conveying mechanism 3 after passing through the tensioning assembly.

Referring to fig. 4, the tensioning assembly includes a tensioning shaft 471 arranged above the base 41, the axis of the tensioning shaft 471 is parallel to the axis of the supporting shaft 45, and the tensioning shaft 471 is located on a side of the supporting shaft 45 close to the conveying device. The two ends of the tensioning shaft 471 along the axial direction thereof are both provided with a connecting rod 472, one end of the connecting rod 472 is hinged to the supporting rod 43, and the other end is rotatably connected with the tensioning shaft 471. The connecting rod 472 is further provided with an elastic member, and the connecting rod 472 cannot rotate downward due to the gravity of the tension shaft 471 under the action of the elastic member.

The luminescent sheet material belt 9 is led out from the upper part of the reel and then wound below the tensioning shaft 471, the tensioning shaft 471 provides downward pressure for the luminescent sheet material belt 9 under the action of self gravity, when the luminescent sheet material belt 9 is loosened, the tensioning shaft 471 can press the luminescent sheet material belt 9 downwards, the length of the luminescent sheet material belt 9 between the conveying device and the reel is prolonged, and therefore the luminescent sheet material belt 9 is tensioned; when the tension force applied to the material strip 9 is too large, the material strip 9 provides an upward lifting force for the tension shaft 471, and under the tension force of the elastic member, the tension shaft 471 moves upward, so that the length of the material strip 9 between the conveying device and the reel is reduced, the material strip 9 is loosened, and the tension force applied to the material strip 9 is reduced.

Referring to fig. 3, the elastic member is provided as a spring 473, one end of the spring 473 is fixedly connected to the top end of the upright, and the other end is fixedly connected to one end of the connecting rod 472 close to the tension shaft 471, so that the spring 473 provides an upward pulling force to the connecting rod 472, and the pressure of the tension shaft 471 on the material tape 9 is reduced.

Referring to fig. 1 and 5, the welding device comprises a dispenser and a wire feeding mechanism 5, wherein the wire feeding mechanism 5 is used for placing wires required to be connected with the light-emitting sheet on the light-emitting sheet, and the point hinge is used for welding the placed wires on the light-emitting sheet; the wire feeding mechanism 5 is positioned at one side of the dispenser close to the uncoiling mechanism 4, so that the luminous sheet firstly passes through the wire feeding mechanism 5 and then passes through the dispenser, and the actions of firstly placing the electric wire and then welding the electric wire are realized.

Referring to fig. 5, the wire feeding mechanism 5 includes two support plates 11 fixed on the frame 1, a main shaft 51 disposed between the two support plates 11, a wire box 52 fixed on the frame 1 and located above the main shaft 51, and a main shaft driving assembly 53 disposed on one of the support plates 11 for driving the main shaft 51 to rotate. The supporting plates 11 are arranged along the vertical direction, the two supporting plates 11 are distributed at intervals along the direction perpendicular to the conveying direction of the conveying belt, and the conveying belt is positioned between the two supporting plates 11; the axis of the main shaft 51 is arranged along the horizontal direction, two ends of the main shaft 51 are respectively connected with the two support plates 11 in a rotating manner, and the main shaft 51 is positioned above the conveying belt; the wire box 52 is used for stacking a plurality of electric wires together, and an electric wire gripping member 54 is provided on the circumferential surface of the main shaft 51, the electric wire gripping member 54 being used for gripping the electric wires in the wire box 52. When the wire feeding mechanism 5 works, after the electric wire grabbing piece 54 grabs an electric wire from the wire box 52, the spindle driving component 53 drives the spindle 51 to rotate, the electric wire grabbing piece 54 rotates to the upper part of the light-emitting sheet, and the electric wire is loosened, so that the electric wire falls onto the light-emitting sheet under the action of gravity, and the wire feeding action is realized.

Referring to fig. 6, in order to make the efficiency of picking and placing the electric wire of the electric wire grabbing piece 54 better, the number of the electric wire grabbing pieces 54 on the main shaft 51 is set to be multiple, and the multiple electric wire grabbing pieces 54 are uniformly distributed along the circumference of the main shaft 51 at intervals.

Referring to fig. 5, the wire box 52 is a hollow housing, the upper and lower ends of the wire box 52 are open, the length and width of the inside of the wire box 52 are consistent with those of the electric wire, and the electric wire can be put into the wire box 52 through the upper opening of the wire box 52; the end of the wire box 52 along the axial direction of the spindle 51 is provided with a communication groove 521, the communication groove 521 is opened up and down, because the electric wire is provided with a connector, the connector is much larger than the electric wire, and the connector can be arranged outside the wire box 52 through the communication groove 521 without influencing the discharge wire stored in the wire box 52. The interval between the electric wire grabbing piece 54 and the wire box 52 is just the thickness of an electric wire, and the electric wire is continuously put into the electric wire from the upper side of the wire box 52 by a worker according to the sequence, so that the electric wire is accumulated in the wire box 52 and moves downwards under the action of gravity, and the electric wire just falls on the electric wire grabbing piece 54 after falling out from the bottom opening of the wire box 52, and at the moment, the electric wire grabbing piece 54 can drive the electric wire to move after grabbing the electric wire.

Referring to fig. 5 and 6, a plurality of baffles 511 are further fixedly arranged on the circumferential surface of the main shaft 51, the baffles 511 are located between two adjacent electric wire gripping members 54, the baffles 511 are arranged in an arc shape, the bending axis of the baffles 511 is overlapped with the axis of the main shaft 51, and the radius of the outer surface of the baffles 511 is equal to the distance from the bottom opening of the wire box 52 to the axis of the main shaft 51. When the wire grabber 54 is removed from the lower side of the wire box 52, the baffle 511 rotates to the lower side of the wire box 52 and closes the opening at the bottom end of the wire box 52, so that the wire placed in the wire box 52 does not fall down due to gravity until the next wire grabber 54 is rotated, and the wire in the wire box 52 falls down.

Referring to fig. 5 and 6, the wire gripping member 54 includes a connection block 541 disposed on the circumferential surface of the main shaft 51 and a gripping block 542 fixedly disposed on a side of the connection block 541 away from the main shaft 51, and two grooves are disposed on a side wall of the gripping block 542 away from the main shaft 51, and both the two grooves are arc-shaped, so that a positioning groove having a shape identical to that of the wire is formed on the gripping block 542. A plurality of suction holes are formed in the bottom of each groove and are evenly distributed along the axial direction of the main shaft 51 at intervals, a plurality of micro suckers 543 are fixedly arranged on the side face, close to the main shaft 51, of the grabbing block 542, and each micro sucker 543 corresponds to each suction hole, so that the suction holes are communicated with the micro suckers 543.

After snatching the below that the piece 542 placed line box 52, the electric wire just can fall in two recesses on snatching the piece 542, start miniature sucking disc 543 this moment, miniature sucking disc 543 adsorbs the electric wire to snatch the piece 542 through inhaling the hole, the face of recess is in the same place with the whole laminating of lateral wall of electric wire, thereby will all seal with the inhaling hole of recess intercommunication, start miniature sucking disc 543 this moment, can adsorb the electric wire to snatch the piece 542 through inhaling the hole, the realization is to the action of snatching of electric wire, behind the miniature sucking disc 543 of disconnection, the electric wire loses the adsorption affinity and can drop under the action of gravity, control mode is simple and convenient.

Referring to fig. 5, the spindle driving assembly 53 includes a wire feeding motor 531 and a speed reducer 532, the wire feeding motor 531 and the speed reducer 532 are both mounted on the same support plate 11, and an output shaft of the wire feeding motor 531 and one end of the spindle 51 are both connected to the speed reducer 532, so that the wire feeding motor 531 can drive the spindle 51 to rotate through the speed reducer 532. In this embodiment, the reducer 532 is a worm reducer 532, which has a larger reduction ratio and a smaller installation space, so that the main shaft 51 operates stably.

Referring to fig. 1 and 7, after the wires are soldered on the light-emitting sheet, if the light-emitting sheet is to be mounted between the housing and the bottom film, the light-emitting sheet needs to be cut off from the material belt 9, therefore, a waste material cutting device 6 is further disposed on the frame 1, the waste material cutting device 6 is located at the tail end of the conveying mechanism 3, and the splicing device is also located at the tail end of the conveying mechanism 3, so that the light-emitting sheet is moved to the tail end of the conveying mechanism 3 and then passes through the waste material cutting device 6, the waste material cutting device 6 cuts off the light-emitting sheet from the material belt 9, and the cut light-emitting sheet is moved to the splicing device for the.

Referring to fig. 7 and 8, the scrap cutting apparatus 6 includes a cutting saw blade 61 rotatably connected to the frame 1, a cutting driving member 62 for driving the cutting saw blade 61 to rotate, a winding drum 63 rotatably connected to the frame 1, and a winding driving member 64 disposed on the frame 1 for driving the winding drum 63 to rotate; the cutting groove 21 is formed in the workbench 2, the cutting groove 21 is located between the splicing device and the conveying mechanism 3, the topmost end of the cutting saw blade 61 penetrates through the cutting groove 21 and is arranged above the workbench 2, the height of the cutting saw blade 61 extending out of the cutting groove 21 is larger than the thickness of the joint of the luminescent sheet and the material belt 9, and the winding drum 63 is located on one side, away from the welding device, of the cutting saw blade 61.

The cutting saw blade 61 is driven by the cutting driving member 62 to rotate endlessly, when the light emitting sheet moves through the cutting groove 21 on the worktable 2, the light emitting sheet contacts with the part of the cutting saw blade 61 extending out of the cutting groove 21, so that the cutting saw blade 61 cuts the luminescent sheet, cuts off the waste material connected on the luminescent sheet, the luminescent sheet and the waste material can become a single body after being separated, and the cut luminescent sheet is just moved into the splicing device, so that the splicing device carries out the next working procedure on the cut luminescent sheet, the cut waste materials are wound on the winding drum 63, the winding driving part 64 drives the winding drum 63 to rotate ceaselessly, so that the cut waste materials are wound on the winding drum 63 ceaselessly to realize the collection of the waste materials, meanwhile, the luminous sheet which is not cut off can be pulled to move as a second power source for driving the luminous sheet to move, so that the luminous sheet can stably move.

Referring to fig. 7 and 9, a protection cover 65 is fixedly arranged on the workbench 2, the protection cover 65 is a hollow shell with an opening at the lower part, the cutting saw blade 61 is positioned in the protection cover 65, one side of the protection cover 65 close to the welding mechanism is arranged at an interval with the workbench 2, a gap between the protection cover 65 and the workbench 2 is consistent with the thickness of the material belt 9, and one side of the protection cover 65 close to the welding device is arranged in an inclined plane with gradually rising height. Because the light-emitting piece is harder than the electric wire, when the light-emitting piece passes through the protective cover 65, the light-emitting piece can enter the inner side of the protective cover 65 from the gap between the protective cover 65 and the workbench 2, and the electric wire has a certain gap between the electric wire and the light-emitting piece due to welding, so that the lowest end of the inclined surface of the protective cover 65 is just inserted between the electric wire and the light-emitting piece, when the light-emitting piece moves, the electric wire is driven to slide on the inclined surface of the protective cover 65, the protective cover 65 separates the light-emitting piece from the electric wire, and the electric wire can not be cut by the cutting saw.

Referring to fig. 9, a plurality of protrusions 651 are fixedly disposed on the inclined surface of the protection cover 65, the plurality of protrusions 651 form anti-slip patterns on the inclined surface of the protection cover 65, each protrusion 651 is also an inclined surface having the same inclination direction as the inclined surface of the protection cover 65, the lowest end of the inclined surface of the protrusion 651 is in contact with the inclined surface of the protection cover 65, and the highest end is higher than the inclined surface of the protection cover 65. After the electric wire moves on the inclined plane of safety cover 65, can slide on the surface of arch 651, when the electric wire because of the effect of gravity lapse, can contradict in the slot that two adjacent archs 651 formed to make the electric wire can enough smooth and easy upwards slide, guarantee that the light-emitting piece can drive the electric wire and move forward in step, also can make the electric wire can not slide along the inclined plane of safety cover 65 downwards under the effect of gravity again.

The connection mode of the winding drum 63 and the frame 1 is the same as the connection mode of the film uncovering roller 461 and the supporting rod 43, that is, the winding drum 63 can also be detached from the frame 1, and the detailed description is omitted here. After the cut material belt 9 is fully wound on the winding drum 63, the winding drum 63 is taken down, the material belt 9 is recycled, and resource waste is reduced.

The cutting driving part 62 and the winding driving part 64 both adopt stepping motors or servo motors, and the requirement of driving the cutting saw blade 61 or the winding drum 63 to rotate is met.

Referring to fig. 1, splicing apparatus is including the shell feed mechanism 7 that is used for placing the shell, a basement membrane feed mechanism 8 and the high frequency welding machine of setting in frame 1 for placing the basement membrane, basement membrane feed mechanism 8 and shell feed mechanism 7 all are located the one side that the high frequency welding machine is close to waste material cutting device 6, and basement membrane feed mechanism 8 is located the below of shell feed mechanism 7, the luminous piece that is cuted down removes between basement membrane feed mechanism 8 and the shell feed mechanism 7 through conveying mechanism 3, basement membrane feed mechanism 8 puts the basement membrane in advance, make luminous piece directly move to on the basement membrane, then shell feed mechanism 7 places the shell on the basement membrane again, make the luminous piece arrange the back between shell and the basement membrane in, in the below that removes the high frequency welding machine, make the high frequency welding machine with shell and basement membrane welding together.

Referring to fig. 10, the housing feeding mechanism 7 includes a material tank 71 disposed on the frame 1, a pick-and-place assembly 72 disposed on the frame 1, and a pushing assembly 73 disposed on the frame 1; the material tank 71 is a hollow shell, one end of the material tank 71 in the horizontal direction is open, a plurality of stacked shells can be placed in the material tank 71, and the shells can be taken out from the opening of the material tank 71; the taking and placing component 72 is used for taking the shell out of the material tank 71 and then placing the shell on the bottom shell of the workbench 2, and the pushing component 73 is used for pushing the shell in the material tank 71 to one side of the opening of the shell, so that the taking and placing component 72 can conveniently grab the shell positioned at the opening of the material tank 71. The automatic feeding function of the shell is realized by continuously grabbing the shell in the material box 71 and placing the shell on the bottom shell of the lower workbench 2 through the picking and placing assembly 72.

Referring to fig. 10 and 11, two bearing plates 12 are fixedly arranged on the worktable 2, the bearing plates 12 are arranged in the vertical direction, and the two connecting plates 735 are arranged in parallel and at intervals. The material tank 71 is arranged between the two connecting plates 735, the two connecting plates 735 are respectively located on two sides of the opening horizontal direction of the material tank 71, the side walls, close to the connecting plates 735, of the material tank 71 are fixedly provided with the clamping blocks 711, the bearing plate 12 is provided with the clamping groove 121 formed by downward sinking of the top end, the clamping blocks 711 are connected in the clamping grooves 121 in a sliding mode and abut against the bottom of the clamping grooves 121, and meanwhile the clamping blocks 711 can slide out from the top end openings of the clamping grooves 121. After the shell in the material tank 71 is completely taken out, a worker can lift the material tank 71 upwards to enable the fixture block 711 to slide out of the opening of the clamping groove 121, the material tank 71 is taken down from the rack 1, the shell is conveniently added into the material tank 71 again by the worker, after the shell is filled in the material tank 71 again, the fixture block 711 is slid into the corresponding clamping groove 121, and the material tank 71 is installed between the two connecting plates 735 again.

Referring to fig. 11, chamfers 122 are formed on both side edges of the top opening of the card slot 121 to increase the opening area of the card slot 121, so as to guide the card block 711 when entering the card slot 121, and the card block 711 can smoothly slide into the card slot 121.

Referring to fig. 11 and 12, the pick-and-place assembly 72 includes a hinge shaft 721 fixed on the frame 1, a rotation rod 722 rotatably connected to the hinge shaft 721, a mounting plate 723 fixed on the rotation rod 722, and a driving member for driving the rotation rod 722 to rotate around the hinge shaft 721; the axis of the hinge shaft 721 is arranged in the horizontal direction, the axis of the hinge shaft 721 is perpendicular to the bearing plate 12, the hinge shaft 721 is located at one side of the opening of the material tank 71, the hinge shaft 721 is located above the workbench 2, the housing catching member 725 is arranged at one side of the mounting plate 723 away from the rotating rod 722, and the housing catching member 725 can catch a housing.

When the shell is grabbed, the driving piece drives the rotating rod 722 to rotate, the rotating rod 722 drives the mounting plate 723 to rotate towards one side of the opening of the material box 71, the shell grabbing piece 725 is moved to the opening of the material box 71, after the shell grabbing piece 725 grabs a shell, the rotating rod 722 is made to drive the mounting plate 723 to rotate towards one side of the workbench 2 below, the shell grabbing piece 725 brings the shell towards the upper part of the workbench 2, and after the shell is aligned with a bottom shell on the workbench 2, the grabbing force of the shell grabbing piece 725 on the shell is broken, and the shell can be placed on the bottom shell.

Referring to fig. 12, the driving member is a driving cylinder 724, a cylinder body of the driving cylinder 724 is hinged on the frame 1, and a hinge point of the driving cylinder 724 and the frame 1 is located at one side of the hinge shaft 721 close to the material tank 71 and above the material tank 71; the piston rod of the driving cylinder 724 extends out of the cylinder body and is hinged with one end of the rotating rod 722 far away from the mounting plate 723, and the hinged shaft 721 is positioned in the middle of the hinged point of the driving cylinder 724 and the rotating rod 722 and the connecting point of the rotating rod 722 and the mounting plate 723. When the piston rod of the driving cylinder 724 extends out of the cylinder body, that is, the distance between the rotating rod 722 and the material tank 71 is extended, at this time, the rotating rod 722 drives the mounting plate 723 to rotate towards the opening side of the material tank 71, otherwise, the driving cylinder 724 is shortened to enable the rotating rod 722 to drive the mounting plate 723 to rotate towards the workbench 2.

Referring to fig. 12, the housing grabbing member 725 is configured to be a plurality of vacuum chucks which are evenly distributed along the length direction of the mounting plate 723 at intervals, and the control method is simple, the texture is soft, the housing is not easily damaged in the grabbing process, and it can be ensured that only one housing is adsorbed each time.

Referring to fig. 12, a connecting cylinder 726 is further provided between the rotating rod 722 and the mounting plate 723, a cylinder body of the connecting cylinder 726 is fixedly connected to the rotating rod 722, and a piston rod is fixedly connected to the mounting plate 723. The distance between the mounting plate 723 and the rotating rod 722 can be controlled by the extension and retraction of the piston rod of the connecting cylinder 726, and before the rotating rod 722 is rotated, the distance between the mounting plate 723 and the rotating rod 722 is firstly shortened, so that the mounting plate 723 cannot scratch other parts during rotation; meanwhile, after the mounting plate 723 rotates to the opening of the material tank 71, the connecting cylinder 726 pushes the mounting plate 723 to one side of the material tank 71, so that the vacuum chuck can be attached to the shell; similarly, when the mounting plate 723 and the vacuum chuck drive the housing to the upper side of the worktable 2, the connecting cylinder 726 pushes the mounting plate 723 to one side of the worktable 2, and after the housing abuts against the bottom shell, the housing is loosened, and the housing falls down by gravity, so that the positioning accuracy is higher than that of the housing.

Referring to fig. 11, the pushing assembly 73 includes a feeding screw 731 rotatably connected to the frame 1, a sliding block 732 threadedly connected to the feeding screw 731, a pushing plate 733 disposed on the sliding block 732, and a pushing motor 734 disposed on the frame 1 for driving the feeding screw 731 to rotate; a connecting plate 735 is arranged between the push plate 733 and the sliding block 732, and the push plate 733 is fixedly connected with the sliding block 732 through the connecting plate 735, so that when the push motor 734 drives the feeding screw 731 to rotate, the sliding block 732, the connecting plate 735 and the sliding block 732 can be driven to slide together; the pushing assembly 73 further comprises a guide rod 736, the guide rod 736 is parallel to the feeding screw 731, and the guide rod 736 penetrates through the sliding block 732 and is connected with the sliding block 732 in a sliding manner, so that the sliding block 732 can be guided to slide and cannot rotate along with the feeding screw 731.

Referring to fig. 11 and 13, a side wall of the material tank 71 away from the opening is provided with an abdicating groove 712, the abdicating groove 712 enables the push plate 733 to enter the material tank 71, and the area of the abdicating groove 712 is smaller than that of the shell, so that the shell cannot be taken out of the material tank 71 from the abdicating groove 712; the bottom wall of the material box 71 is further provided with a sliding groove 713, the sliding groove 713 is communicated with the receding groove 712, the sliding groove 713 can be used for sliding the connecting plate 735, and similarly, the shell cannot be separated from the sliding groove 713.

When the shell is pushed to move, the pushing motor 734 is started, the pushing motor 734 drives the pushing plate 733 to slide through the feeding screw 731, the pushing plate 733 enters the material box 71 from the abdicating groove 712, after one shell is taken away each time, the feeding screw 731 rotates for a certain number of turns, the sliding block 732 slides on the feeding screw 731 for a corresponding distance, the pushing plate 733 pushes the shell in the material box 71 to move forward by the thickness of one shell, and the next shell is moved to the opening of the material box 71 to wait for the next action of the grabbing mechanism. Meanwhile, when the material tank 71 is removed, the push plate 733 is moved out of the material tank 71 without interfering with the mounting and dismounting of the material tank 71.

Referring to fig. 14, the bottom film feeding mechanism 8 includes a winding roller 81 rotatably connected to the frame 1, a bottom film moving assembly 82 disposed on the frame 1 for driving the bottom film to move, and a bottom film cutting assembly 83 for cutting the bottom film; the winding roller 81 is positioned below the workbench 2, the winding roller 81 is positioned on one side of the conveying mechanism 3, an inclined plate is fixedly arranged on one side, close to the winding roller 81, of the workbench 2, and one end, far away from the workbench 2, of the inclined plate inclines downwards to one side of the winding roller 81 and is arranged at an interval with the winding roller 81; the high-frequency welding machine is disposed between base film moving assembly 82 and winding roller 81, and base film cutting assembly 83 is disposed on the side of base film moving assembly 82 remote from the high-frequency welding machine.

Because the basement membrane is a transparent soft membrane made of PVC material and is soft in texture, the whole basement membrane is wound on the winding roller 81, the axial length of the basement membrane along the winding roller 81 is consistent with the length of the shell, the basement membrane is led out of the winding roller 81, then covers the inclined plate and the workbench 2 and is connected with the basement membrane moving assembly 82, the basement membrane moving assembly 82 can pull the basement membrane to move on the workbench 2, the cut luminescent sheet falls on the basement membrane covering the workbench 2, then the shell feeding mechanism places the shell on the basement membrane, and the basement membrane moving assembly 82 pulls the basement membrane to move towards one side of the high-frequency welding machine, so that the shell is placed below the high-frequency welding machine, and the welding function is realized; and the carrier film is continuously moved into the carrier film cutting assembly 83 after welding, and the carrier film cutting assembly 83 only needs to cut the carrier film along the width direction of the bottom shell because the length of the carrier film is consistent with that of the shell, so that the electric wire positioned outside the shell by the cutter 834 is not easy to obtain the welcome pedal finally.

Referring to fig. 15, bottom film moving assembly 82 includes a support beam 821 fixed on frame 1, a first cylinder 822 provided on support beam 821, and a second cylinder 823 provided on first cylinder 822, wherein the cylinder body of first cylinder 822 is fixed on support beam 821, and the piston rod of first cylinder 822 extends to a side far from the support rod along the horizontal direction; the cylinder body of the second cylinder 823 is fixedly arranged on the piston rod of the first cylinder 822, so that the first cylinder 822 can drive the second cylinder 823 to move close to or far away from the support beam 821; the piston rod of second cylinder 823 vertically extends downwards to set firmly drive plate 824, be equipped with on the drive plate 824 and adsorb spare 825, adsorb spare 825 can adsorb on the basement membrane surface.

When the basement membrane is driven to move, the piston rod of the second cylinder 823 moves downwards, the adsorption piece 825 is attached to the surface of the basement membrane and is adsorbed, then the piston rod of the first cylinder 822 extends out to drive the second cylinder 823 to move towards one side far away from the supporting beam 821, and the adsorption piece 825 can drive the bottom plate to move forwards along with the bottom plate, so that the function of fixed-distance movement of the basement membrane is realized; after the bottom film moves, the suction force of the adsorption piece 825 is disconnected firstly, then the piston rod of the second cylinder 823 moves upwards, the piston rod of the first cylinder 822 retracts, the adsorption piece 825 returns to the initial position, the next action of driving the bottom film to move is waited, and the bottom film can be pulled to move at a fixed distance in a reciprocating motion mode.

The adsorbing member 825 also adopts a plurality of vacuum chucks which are distributed along the length direction of the driving plate 824 at even intervals, and the adsorbing force of the vacuum chucks on the bottom film is large, so that the bottom film can be stably driven to move.

Referring to fig. 16, the basement membrane cutting assembly 83 includes a mounting bracket 831 and a cutting member 832 arranged below the mounting bracket 831, two cutting cylinders are arranged on the mounting bracket 831, the two cutting cylinders are arranged at intervals, the cylinder body of each cutting cylinder is fixedly arranged on the mounting bracket 831, the piston rod of each cutting cylinder penetrates through the mounting bracket 831 and the cutting member 832 to be fixedly connected, the up-and-down movement of the cutting member 832 can be realized by controlling the extension and retraction of the piston rods of the two cutting cylinders, and the basement membrane moving below the cutting member 832 is cut.

Referring to fig. 16, the cutting knife 834 includes a fixing plate 833 and two cutting knives 834 fixed on the fixing plate 833, the cutting knives 834 are arranged along the axial direction of the winding roller 81, the two cutting knives 834 are parallel to each other and spaced apart, the distance between the two cutting knives 834 is the same as the width of the outer shell, and the length of the cutting knife 834 is greater than the length of the outer shell.

After basement membrane and the shell of welding on the basement membrane moved to two cutters 834 below, the shell just in time was located between two cutters 834, then the piston rod of cutting cylinder drives fixed plate 833 removal downwards, make two cutters 834 the both sides of cutting the shell simultaneously, cut the basement membrane of shell below, and the electric wire that has on the shell just in time is in between two cutters 834, can not be cut, obtain the last good usher footboard of welding, and the waste material of basement membrane position between two adjacent shells also can be downcut equally, can not the adhesion on the usher footboard.

Referring to fig. 14 and 16, after the assembled usher pedal is cut off from the bottom film, the assembled usher pedal cannot be driven by the bottom film to move forward, and in order to facilitate the assembled usher pedal to move out from the lower part of the cutter 834, the finished product conveyor belt 22 is arranged below the mounting bracket 831, the finished product conveyor belt 22 is connected with the tail end of the workbench 2 and is flush with the surface of the workbench 2, after the bottom film drives the usher pedal to move onto the finished product conveyor belt 22, because the bottom film is not cut off, the bottom film is not driven by the finished product conveyor belt 22 due to the action of the winding roller 81 and the bottom film moving assembly 82, and the cut usher pedal and the cut-off bottom film lose the limitation of the bottom film and then are driven by the finished product conveyor belt 22 to move to the side far away from the workbench 2, and the worker sorts the assembled usher pedal and the cut-off from the finished product.

The implementation principle of the assembling equipment for the welcome pedal in the embodiment of the application is as follows: connect a plurality of luminous pieces together back through a material area 9, make material area 9 drive the luminous piece and pass through loading attachment and remove in proper order to welding set, waste material cutting device and splicing apparatus, realize the automatic weld of luminous piece and electric wire, luminous piece, the automatic weld between shell and the basement membrane, and to the function of the automatic excision of waste material, the link of artifical participation is less, realize the automatic assembly of usher's footboard, the labor intensity of workers is reduced, the assembly efficiency of usher's footboard is improved

The embodiment of the application further discloses an assembling process of the welcome pedal.

The assembling process of the welcome pedal uses the assembling equipment, and comprises the following assembling steps:

s1, manufacturing a material belt 9; referring to fig. 17, a plurality of luminescent sheets are fixed on a strip of material 9, so that the luminescent sheets are uniformly distributed on the strip of material 9 at intervals, the luminescent sheets are conveyed at fixed intervals in batches, and each luminescent sheet is positioned by subsequent processes.

Referring to fig. 17, the tape 9 includes a steel wire 91 and a plurality of splicing plates 92 fixed on the steel wire 91, wherein the splicing plates 92 are uniformly distributed along the length direction of the steel wire 91 at intervals. One end of each splice plate 92 all sets firmly a plurality of splice rods 93, and splice rod 93 keeps away from the one end of splice plate 92 and is connected with the light-emitting piece, all sets firmly a plurality of light-emitting pieces on each splice plate 92 promptly, and the interval of a plurality of light pieces is unanimous. Under the action of the steel wire 91, the plurality of splice plates 92 are connected together, so that the plurality of luminous sheets are connected to the steel wire 91 and are uniformly distributed at intervals along the length direction of the steel wire 91.

In this embodiment, the number of the light emitting sheets on each splice plate 92 is four, the number of the steel wire 91 is two, the two steel wire 91 are arranged side by side, the splice plate 92 is fixedly arranged on the two steel wire 91, and the splice plate 92 and the material belt 9 formed by the steel wire 91 have better structural strength and are not easy to damage.

Splice plate 92 and the shell of light-emitting piece can adopt integrative injection moulding, and steel wire 91 is moulded plastics on splice plate 92 together at the in-process that splice plate 92 moulded plastics simultaneously to make steel wire 91 and splice plate 92 fixed connection, guarantee to be difficult for appearing the phenomenon that splice plate 92 drops from steel wire 91 in the material area 9 transportation process. Then, the material belt 9 is wound on a cylindrical reel, the whole volume of the material belt 9 and the luminescent sheet is reduced, and the material belt 9 is pulled out of the reel when in use.

Moreover, a layer of isolating film is adhered to the surfaces of the material belt 9 and the luminescent sheet, the isolating film is a preservative film and is adhered to the material belt 9 and the luminescent sheet by depending on the adsorption capacity of the isolating film, so that a layer of isolating film is arranged between two adjacent layers of material belts 9 wound on the reel, the luminescent sheet is protected, and the material belt 9 and the luminescent sheet on two adjacent sides are prevented from being scratched mutually.

S2, feeding the luminescent sheet; the reel is placed on the two supporting shafts 45, one end of the material belt 9 wound on the reel is pulled out and then bypasses the lower part of the tensioning roller, and then the material belt 9 is pulled into the conveying mechanism 3, so that the material belt 9 is placed on the horizontal belt conveyor, the light-emitting sheet is positioned on the workbench 2, and meanwhile, the isolating film is wound on the film uncovering roller 461 after being uncovered.

S3, welding the wire; the worker puts the electric wire in proper order in advance to the line box 52 in proper order, then starts conveying mechanism 3, drive material area 9 and remove, make the slide remove to the axis below in the wire feeding mechanism 5, the axis rotates, make and snatch the piece and constantly place the electric wire on the slide of its below, after placing an electric wire at every turn, conveying mechanism 3 moves forward the distance the same with two adjacent slide intervals, make the slide of placing the electric wire move to the point gum machine below, the point gum machine welds the electric wire on the slide, wire feeding mechanism 5 places the electric wire on next slide simultaneously, with this work of realizing slide and electric wire welding repeatedly.

The workman judges the quantity that the electric wire was left in the line box 52 through the outside plug that is located line box 52, when the quantity that leaves in the line box 52 is less than 4 back, in time adds the electric wire to line box 52 to the red black direction of the electric wire of guaranteeing to add in line box 52 is unanimous, guarantees that the positive negative pole of electric wire is corresponding with the positive negative pole of the LED lamp piece in the luminescent sheet.

S4, removing waste materials; the luminous sheet welded with the wire is driven into the waste cutting device by the conveying mechanism 3, so that the cutting saw blade 61 cuts off the luminous sheet and the material belt 9, and the cut luminous sheet is arranged on the bottom film on the workbench 2. On the winding drum 63 that the cut-off waste material of the material belt 9 is wound, the winding drum 63 is used for collecting the material belt 9, and the steel wire 91 and the connecting plate 735 are separated to be recycled respectively after the steel wire 91 and the connecting plate 735 are separated.

S5, splicing the shell and the basement membrane; the cut luminescent sheet is positioned on the bottom film, the shell is placed on the bottom film by the shell feeding mechanism and covered by the luminescent sheet, one end of the wire with the plug is placed on the outer side of the shell, then the bottom film moving assembly 82 pulls the bottom film forwards, the shell is moved to the position below the high-frequency welding machine, and the shell and the bottom film are welded together.

With the increase of the number of the shells welded on the basement membrane, the welded shells gradually move into the basement membrane cutting assembly 83, then the basement membrane is cut off by the basement membrane cutting assembly 83, the assembled guest-greeting shells are obtained, the assembled guest-greeting shells are moved away from the lower side of the basement membrane cutting assembly 83 by the finished product conveyor belt 22, and workers take down the assembled basement membrane and stack the basement membrane together.

S6, checking; the method comprises the steps of detecting the electrification of the assembled welcome pedal, detecting the quality of the welcome pedal, and examining and repairing the welcome pedal after picking out defects such as poor connection quality of a shell and a transparent film, dark light, poor connection quality of the shell and the transparent film and the like.

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.