CN213767227U

CN213767227U - Automatic hot-melting processing system for notebook keyboard

Info

Publication number: CN213767227U
Application number: CN202022903454.3U
Authority: CN
Inventors: 周继惠
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-23
Anticipated expiration: 2030-12-03

Abstract

The utility model provides an automatic system of processing of notebook keyboard hot melt for install on the base member, assembly line workstation, hot melting machine and manipulator truss have been placed respectively in the top of base member, the locking cylinder is installed on the top of manipulator truss, the inboard middle part of locking cylinder is connected with the piston rod, terminal one side threaded connection of piston rod has the nut, the outside fixedly connected with connecting block of piston rod, the bottom welding of connecting block has the slider, the inboard of slider is connected with the slide rail. The utility model discloses in, under the effect that the arm passes through connecting block, slider, slide rail, piston rod, locking cylinder and manipulator truss constitution sliding structure, the arm of being convenient for can realize the back-and-forth movement pay-off under the thrust effect of piston rod. In addition, the locking cylinder can also realize the middle stop, and is just suitable for the middle stop waiting or the sudden stop when a hot melt machine keyboard is processed.

Description

Automatic hot-melting processing system for notebook keyboard

Technical Field

The utility model relates to a hot melt processing equipment technical field, in particular to automatic system of processing of notebook keyboard hot melt.

Background

The hot melting process is to transfer the heat of the heating plate to the welding surfaces of the upper and lower plastic heating members by an electric heating method to melt the surfaces of the heating plates. Then the heating plate is rapidly withdrawn, and the melting surfaces of the upper heating element and the lower heating element are fused and solidified into a whole after being heated.

The existing automatic hot-melting processing system for the notebook keyboard needs manual auxiliary feeding and discharging beside an assembly line when the keyboard is subjected to hot melting processing, and the keyboard can be conveyed into the hot melting machine for hot melting processing. Meanwhile, after the processing is finished, the keyboard needs to be sent to a production line to enter the next procedure. The processing mode has the advantages of low automation degree, high labor cost and low working efficiency.

Disclosure of Invention

The utility model aims at solving current notebook keyboard hot melt automated processing system, still need artifical supplementary unloading on the other assembly line when carrying out hot melt processing to the keyboard. The processing mode has the problems of low automation degree, high labor cost and low working efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a notebook keyboard hot melt automated processing system for install on the base member, assembly line workstation, hot melt machine and manipulator truss have been placed respectively to the top of base member, the top of manipulator truss is installed and is locked the cylinder, the inboard middle part of locking the cylinder is connected with the piston rod, terminal one side threaded connection of piston rod has the nut, the outside fixedly connected with connecting block of piston rod;

the bottom welding of connecting block has the slider, the inboard of slider is connected with the slide rail, the welding of one side of connecting block has the arm, slim cylinder is installed to bottom one side of arm, the inboard of slim cylinder is connected with the push rod, terminal one side fixedly connected with fixed plate of push rod, multiunit screw hole has been seted up to the inboard of fixed plate, the inboard threaded connection of screw hole has the double-screw bolt, vacuum chuck is installed in the outside of double-screw bolt.

Preferably, the slider is a concave structure, and the inner side of the slider and the outer side of the slide rail are distributed in a fit state.

Preferably, the mechanical arm with be vertical state distribution between the connecting block, the mechanical arm passes through the connecting block the slider the slide rail piston rod the locking cylinder and manipulator truss constitutes sliding structure.

Preferably, the threaded holes and the fixing plate are distributed in an integrated structure through holes, and the fixing plate forms a lifting structure through the push rod, the thin cylinder and the mechanical arm.

Preferably, the bottom end of the mechanical arm and the top end of the mechanical arm truss are distributed in a suspended mode, and the mechanical arm is connected with the sliding block through the connecting block.

Preferably, vacuum chuck's entry end is the loudspeaker column structure, vacuum chuck passes through screw hole, double-screw bolt and fixed plate constitution detachable construction.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the effect that the arm passes through connecting block, slider, slide rail, piston rod, locking cylinder and manipulator truss constitution sliding structure, the arm of being convenient for can realize the back-and-forth movement pay-off under the thrust effect of piston rod. In addition, due to the existence of the locking cylinder, the middle-position stop can be realized, and the device is suitable for waiting or sudden stop at the middle position when a hot melt machine keyboard is processed.

2. The utility model discloses in, the fixed plate passes through under push rod, slim cylinder and the effect that the arm constitutes elevation structure, and the vacuum chuck of being convenient for can effectively adsorb and realize reciprocating in order to drive the keyboard under the thrust effect of push rod to alleviate the inconvenience when artifical manual supplementary feeding greatly, improve the production machining efficiency of keyboard hot melt.

3. The utility model discloses in, through placing fixed manipulator truss between assembly line workstation and hot melt machine position. The height of the manipulator truss can be adjusted according to the layout design on site according to the conditions so as to meet the lifting requirement of feeding and discharging, and the cylinders for feeding front and back can be selected according to the stroke.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a mechanical arm truss in the utility model;

fig. 2 is a schematic view of the working layout structure of the middle manipulator truss of the present invention;

FIG. 3 is a schematic structural view of the connection between the fixing plate and the vacuum chuck of the present invention;

FIG. 4 is an enlarged view of the structure of portion "A" in FIG. 1;

fig. 5 is an enlarged view of a portion "B" in fig. 3.

Description of the main symbols:

base body	1	Sliding rail	10
				Assembly line workbench	2	Mechanical arm	11
Hot melting machine	3	Thin cylinder	12
				Mechanical arm truss	4	Push rod	13
Locking cylinder	5	Fixing plate	14
				Piston rod	6	Threaded hole	15
Nut cap	7	Stud bolt	16
				Connecting block	8	Vacuum chuck	17
Sliding block	9

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In order to solve the technical problem, the utility model provides a notebook keyboard hot melt automated processing system, please refer to fig. 1 to fig. 5, to the utility model provides a notebook keyboard hot melt automated processing system for install on base member 1, including assembly line workstation 2, hot melting machine 3, manipulator truss 4, lock cylinder 5, piston rod 6, nut 7, connecting block 8, slider 9, slide rail 10, arm 11, slim cylinder 12, push rod 13, fixed plate 14, screw hole 15, double-screw bolt 16 and vacuum chuck 17.

A production line workbench 2, a hot melting machine 3 and a manipulator truss 4 are respectively arranged above the base body 1. A locking cylinder 5 is arranged at the top end of the manipulator truss 4, and a piston rod 6 is connected to the middle part of the inner side of the locking cylinder 5. Wherein, the terminal one side threaded connection of piston rod 6 has nut 7, and the outside fixedly connected with connecting block 8 of piston rod 6.

The bottom welding of connecting block 8 has slider 9, and the inboard of slider 9 is connected with slide rail 10. A mechanical arm 11 is welded on one side of the connecting block 8, and a thin cylinder 12 is installed on one side of the bottom end of the mechanical arm 11. A push rod 13 is connected to the inner side of the thin cylinder 12, and a fixing plate 14 is fixedly connected to the end side of the push rod 13. In the present embodiment, a plurality of screw holes 15 are formed in the fixing plate 14, a stud 16 is screwed into the screw holes 15, and a vacuum chuck 17 is attached to the outer side of the stud 16.

As shown in fig. 4, the slider 9 has a concave structure. The inner side of the sliding block 9 is in fit distribution with the outer side of the sliding rail 10. It can be understood that, by the fit distribution, the slider 9 can move along the track of the slide rail 10.

As shown in fig. 1 and 4, the mechanical arm 11 is vertically disposed with respect to the connecting block 8. Meanwhile, the mechanical arm 11 forms a sliding structure through the connecting block 8, the slider 9, the slide rail 10, the piston rod 6, the locking cylinder 5 and the manipulator truss 4. In this embodiment, through the sliding structure, the mechanical arm 11 can realize the forward and backward movement feeding under the thrust action of the piston rod 6.

As shown in fig. 3 and 5, the screw holes 15 are distributed through the openings in an integrated structure with the fixing plate 14. The fixed plate 14 forms a lifting structure with the mechanical arm 11 through the push rod 13, the thin cylinder 12. In practical application, through elevation structure, vacuum chuck 17 of being convenient for can adsorb the pay-off in order to realize reciprocating under the thrust effect of push rod 13 and drive the keyboard.

As shown in fig. 1 and 4, the bottom end of the mechanical arm 11 and the top end of the mechanical arm truss 4 are distributed in a suspended manner, and the mechanical arm 11 is connected with the sliding block 9 through the connecting block 8. It will be appreciated that the above-described arrangement of the connection facilitates movement of the slide 9 on the slide rail 10, which indirectly causes corresponding movement of the robotic arm 11.

As shown in fig. 3 and 5, the inlet end of the vacuum chuck 17 is in a trumpet-shaped structure, and the vacuum chuck 17 and the fixing plate 14 form a detachable structure through the threaded hole 15, the stud 16 and the fixing plate 14. It can be understood that, through detachable construction, can make when vacuum chuck 17's adsorption effect is not good, the staff can regularly change the operation to vacuum chuck 17, and then effectively guarantees that vacuum chuck 17 can be in the optimum all the time to the adsorption effect of keyboard.

The working principle is as follows:

in practical use, when the keyboard on the production line workbench 2 moves to the corresponding position of the hot melting machine 3, the thin cylinder 12 pushes the vacuum sucker 17 to descend, and the vacuum sucker 17 adsorbs the keyboard;

then, a piston rod 6 of a locking cylinder 5 pushes a mechanical arm 11 arranged on a slide rail 10 to the working position of the hot melting machine 3, a thin cylinder 12 descends, a vacuum chuck 17 releases a keyboard, the mechanical arm 11 retreats to the middle position, and the locking cylinder 5 locks;

after the hot melting processing of the keyboard is completed, the locking cylinder 5 is unlocked, and the mechanical arm 11 moves into the hot melting machine 3. And (4) conveying the keyboard to the original position of the production line workbench 2, thereby completing the hot melting process of the automatic feeding of the keyboard.

The utility model provides an automatic system of processing of notebook keyboard hot melt, overall machine structure is simple, utilizes PLC to control the motion of cylinder, can realize the automatic function of going up the unloading.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hot melting automatic processing system for a notebook keyboard is used for being installed on a base body (1) and is characterized in that a production line workbench (2), a hot melting machine (3) and a manipulator truss (4) are respectively placed above the base body (1), a locking cylinder (5) is installed at the top end of the manipulator truss (4), the middle of the inner side of the locking cylinder (5) is connected with a piston rod (6), one side of the tail end of the piston rod (6) is in threaded connection with a nut (7), and the outer side of the piston rod (6) is fixedly connected with a connecting block (8);

the bottom welding of connecting block (8) has slider (9), the inboard of slider (9) is connected with slide rail (10), one side welding of connecting block (8) has arm (11), slim cylinder (12) are installed to bottom one side of arm (11), the inboard of slim cylinder (12) is connected with push rod (13), terminal one side fixedly connected with fixed plate (14) of push rod (13), multiunit screw hole (15) have been seted up to the inboard of fixed plate (14), the inboard threaded connection of screw hole (15) has double-screw bolt (16), vacuum chuck (17) are installed in the outside of double-screw bolt (16).

2. The automatic hot-melting processing system for the notebook keyboard according to claim 1, wherein the sliding block (9) is of a concave structure, and the inner side of the sliding block (9) is attached to the outer side of the sliding rail (10).

3. The automatic hot-melting processing system for the notebook keyboard according to claim 2, wherein the mechanical arm (11) and the connecting block (8) are distributed in a vertical state, and the mechanical arm (11) forms a sliding structure through the connecting block (8), the sliding block (9), the sliding rail (10), the piston rod (6) and the locking cylinder (5).

4. The hot-melting automatic processing system for the notebook keyboard according to claim 1, wherein the threaded holes (15) are distributed in an integrated structure with the fixing plate (14) through holes, and the fixing plate (14) forms a lifting structure through the push rod (13), the thin cylinder (12) and the mechanical arm (11).

5. The automatic hot-melting processing system for the notebook keyboard according to claim 1, wherein the bottom end of the mechanical arm (11) and the top end of the mechanical arm truss (4) are distributed in a suspended manner, and the mechanical arm (11) is connected with the sliding block (9) through the connecting block (8).

6. The automatic hot-melting processing system for the notebook keyboard according to claim 1, wherein the inlet end of the vacuum suction cup (17) is of a horn-shaped structure, and the vacuum suction cup (17) forms a detachable structure through a threaded hole (15), a stud (16) and a fixing plate (14).